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Compatibility Ideographs":s=>s>=63744&&s<=64255,"Arabic Presentation Forms-A":s=>s>=64336&&s<=65023,"Vertical Forms":s=>s>=65040&&s<=65055,"CJK Compatibility Forms":s=>s>=65072&&s<=65103,"Small Form Variants":s=>s>=65104&&s<=65135,"Arabic Presentation Forms-B":s=>s>=65136&&s<=65279,"Halfwidth and Fullwidth Forms":s=>s>=65280&&s<=65519};function Ks(s){for(const i of s)if(Dl(i.charCodeAt(0)))return!0;return!1}function rf(s){for(const i of s)if(!nf(i.charCodeAt(0)))return!1;return!0}function nf(s){return!(xt.Arabic(s)||xt["Arabic Supplement"](s)||xt["Arabic Extended-A"](s)||xt["Arabic Presentation Forms-A"](s)||xt["Arabic Presentation Forms-B"](s))}function Dl(s){return!(s!==746&&s!==747&&(s<4352||!(xt["Bopomofo Extended"](s)||xt.Bopomofo(s)||xt["CJK Compatibility Forms"](s)&&!(s>=65097&&s<=65103)||xt["CJK Compatibility Ideographs"](s)||xt["CJK Compatibility"](s)||xt["CJK Radicals Supplement"](s)||xt["CJK Strokes"](s)||!(!xt["CJK Symbols and 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iu(s){return!(Dl(s)||function(i){return!!(xt["Latin-1 Supplement"](i)&&(i===167||i===169||i===174||i===177||i===188||i===189||i===190||i===215||i===247)||xt["General Punctuation"](i)&&(i===8214||i===8224||i===8225||i===8240||i===8241||i===8251||i===8252||i===8258||i===8263||i===8264||i===8265||i===8273)||xt["Letterlike Symbols"](i)||xt["Number Forms"](i)||xt["Miscellaneous Technical"](i)&&(i>=8960&&i<=8967||i>=8972&&i<=8991||i>=8996&&i<=9e3||i===9003||i>=9085&&i<=9114||i>=9150&&i<=9165||i===9167||i>=9169&&i<=9179||i>=9186&&i<=9215)||xt["Control Pictures"](i)&&i!==9251||xt["Optical Character Recognition"](i)||xt["Enclosed Alphanumerics"](i)||xt["Geometric Shapes"](i)||xt["Miscellaneous Symbols"](i)&&!(i>=9754&&i<=9759)||xt["Miscellaneous Symbols and Arrows"](i)&&(i>=11026&&i<=11055||i>=11088&&i<=11097||i>=11192&&i<=11243)||xt["CJK Symbols and Punctuation"](i)||xt.Katakana(i)||xt["Private Use Area"](i)||xt["CJK Compatibility Forms"](i)||xt["Small Form Variants"](i)||xt["Halfwidth and Fullwidth Forms"](i)||i===8734||i===8756||i===8757||i>=9984&&i<=10087||i>=10102&&i<=10131||i===65532||i===65533)}(s))}function Rl(s){return s>=1424&&s<=2303||xt["Arabic Presentation Forms-A"](s)||xt["Arabic Presentation Forms-B"](s)}function of(s,i){return!(!i&&Rl(s)||s>=2304&&s<=3583||s>=3840&&s<=4255||xt.Khmer(s))}function cp(s){for(const i of s)if(Rl(i.charCodeAt(0)))return!0;return!1}const es=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(s){this.pluginStatus=s.pluginStatus,this.pluginURL=s.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(s){this.applyArabicShaping=s.applyArabicShaping,this.processBidirectionalText=s.processBidirectionalText,this.processStyledBidirectionalText=s.processStyledBidirectionalText}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class Qr{constructor(i,c){this.zoom=i,c?(this.now=c.now,this.fadeDuration=c.fadeDuration,this.zoomHistory=c.zoomHistory,this.transition=c.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new tf,this.transition={})}isSupportedScript(i){return function(c,f){for(const g of c)if(!of(g.charCodeAt(0),f))return!1;return!0}(i,es.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const i=this.zoom,c=i-Math.floor(i),f=this.crossFadingFactor();return i>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:c+(1-c)*f}:{fromScale:.5,toScale:1,t:1-(1-f)*c}}}class Oa{constructor(i,c){this.property=i,this.value=c,this.expression=function(f,g){if(xl(f))return new kl(f,g);if(jr(f)){const b=Gh(f,g);if(b.result==="error")throw new Error(b.value.map(w=>`${w.key}: ${w.message}`).join(", "));return b.value}{let b=f;return g.type==="color"&&typeof f=="string"?b=zr.parse(f):g.type!=="padding"||typeof f!="number"&&!Array.isArray(f)?g.type==="variableAnchorOffsetCollection"&&Array.isArray(f)&&(b=$i.parse(f)):b=wi.parse(f),{kind:"constant",evaluate:()=>b}}}(c===void 0?i.specification.default:c,i.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(i,c,f){return this.property.possiblyEvaluate(this,i,c,f)}}class Bl{constructor(i){this.property=i,this.value=new Oa(i,void 0)}transitioned(i,c){return new sf(this.property,this.value,c,X({},i.transition,this.transition),i.now)}untransitioned(){return new sf(this.property,this.value,null,{},0)}}class ou{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitionablePropertyValues)}getValue(i){return re(this._values[i].value.value)}setValue(i,c){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new Bl(this._values[i].property)),this._values[i].value=new Oa(this._values[i].property,c===null?void 0:re(c))}getTransition(i){return re(this._values[i].transition)}setTransition(i,c){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new Bl(this._values[i].property)),this._values[i].transition=re(c)||void 0}serialize(){const i={};for(const c of Object.keys(this._values)){const f=this.getValue(c);f!==void 0&&(i[c]=f);const g=this.getTransition(c);g!==void 0&&(i[`${c}-transition`]=g)}return i}transitioned(i,c){const f=new af(this._properties);for(const g of Object.keys(this._values))f._values[g]=this._values[g].transitioned(i,c._values[g]);return f}untransitioned(){const i=new af(this._properties);for(const c of Object.keys(this._values))i._values[c]=this._values[c].untransitioned();return i}}class sf{constructor(i,c,f,g,b){this.property=i,this.value=c,this.begin=b+g.delay||0,this.end=this.begin+g.duration||0,i.specification.transition&&(g.delay||g.duration)&&(this.prior=f)}possiblyEvaluate(i,c,f){const g=i.now||0,b=this.value.possiblyEvaluate(i,c,f),w=this.prior;if(w){if(g>this.end)return this.prior=null,b;if(this.value.isDataDriven())return this.prior=null,b;if(g=1)return 1;const L=I*I,F=L*I;return 4*(I<.5?F:3*(I-L)+F-.75)}(T))}}return b}}class af{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitioningPropertyValues)}possiblyEvaluate(i,c,f){const g=new Na(this._properties);for(const b of Object.keys(this._values))g._values[b]=this._values[b].possiblyEvaluate(i,c,f);return g}hasTransition(){for(const i of Object.keys(this._values))if(this._values[i].prior)return!0;return!1}}class lf{constructor(i){this._properties=i,this._values=Object.create(i.defaultPropertyValues)}hasValue(i){return this._values[i].value!==void 0}getValue(i){return re(this._values[i].value)}setValue(i,c){this._values[i]=new Oa(this._values[i].property,c===null?void 0:re(c))}serialize(){const i={};for(const c of Object.keys(this._values)){const f=this.getValue(c);f!==void 0&&(i[c]=f)}return i}possiblyEvaluate(i,c,f){const g=new Na(this._properties);for(const b of Object.keys(this._values))g._values[b]=this._values[b].possiblyEvaluate(i,c,f);return g}}class oo{constructor(i,c,f){this.property=i,this.value=c,this.parameters=f}isConstant(){return this.value.kind==="constant"}constantOr(i){return this.value.kind==="constant"?this.value.value:i}evaluate(i,c,f,g){return this.property.evaluate(this.value,this.parameters,i,c,f,g)}}class Na{constructor(i){this._properties=i,this._values=Object.create(i.defaultPossiblyEvaluatedValues)}get(i){return this._values[i]}}class Bt{constructor(i){this.specification=i}possiblyEvaluate(i,c){if(i.isDataDriven())throw new Error("Value should not be data driven");return i.expression.evaluate(c)}interpolate(i,c,f){const g=di[this.specification.type];return g?g(i,c,f):i}}class Gt{constructor(i,c){this.specification=i,this.overrides=c}possiblyEvaluate(i,c,f,g){return new oo(this,i.expression.kind==="constant"||i.expression.kind==="camera"?{kind:"constant",value:i.expression.evaluate(c,null,{},f,g)}:i.expression,c)}interpolate(i,c,f){if(i.value.kind!=="constant"||c.value.kind!=="constant")return i;if(i.value.value===void 0||c.value.value===void 0)return new oo(this,{kind:"constant",value:void 0},i.parameters);const g=di[this.specification.type];if(g){const b=g(i.value.value,c.value.value,f);return new oo(this,{kind:"constant",value:b},i.parameters)}return i}evaluate(i,c,f,g,b,w){return i.kind==="constant"?i.value:i.evaluate(c,f,g,b,w)}}class Fl extends Gt{possiblyEvaluate(i,c,f,g){if(i.value===void 0)return new oo(this,{kind:"constant",value:void 0},c);if(i.expression.kind==="constant"){const b=i.expression.evaluate(c,null,{},f,g),w=i.property.specification.type==="resolvedImage"&&typeof b!="string"?b.name:b,T=this._calculate(w,w,w,c);return new oo(this,{kind:"constant",value:T},c)}if(i.expression.kind==="camera"){const b=this._calculate(i.expression.evaluate({zoom:c.zoom-1}),i.expression.evaluate({zoom:c.zoom}),i.expression.evaluate({zoom:c.zoom+1}),c);return new oo(this,{kind:"constant",value:b},c)}return new oo(this,i.expression,c)}evaluate(i,c,f,g,b,w){if(i.kind==="source"){const T=i.evaluate(c,f,g,b,w);return this._calculate(T,T,T,c)}return i.kind==="composite"?this._calculate(i.evaluate({zoom:Math.floor(c.zoom)-1},f,g),i.evaluate({zoom:Math.floor(c.zoom)},f,g),i.evaluate({zoom:Math.floor(c.zoom)+1},f,g),c):i.value}_calculate(i,c,f,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:i,to:c}:{from:f,to:c}}interpolate(i){return i}}class ja{constructor(i){this.specification=i}possiblyEvaluate(i,c,f,g){if(i.value!==void 0){if(i.expression.kind==="constant"){const b=i.expression.evaluate(c,null,{},f,g);return this._calculate(b,b,b,c)}return this._calculate(i.expression.evaluate(new Qr(Math.floor(c.zoom-1),c)),i.expression.evaluate(new Qr(Math.floor(c.zoom),c)),i.expression.evaluate(new Qr(Math.floor(c.zoom+1),c)),c)}}_calculate(i,c,f,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:i,to:c}:{from:f,to:c}}interpolate(i){return i}}class su{constructor(i){this.specification=i}possiblyEvaluate(i,c,f,g){return!!i.expression.evaluate(c,null,{},f,g)}interpolate(){return!1}}class Si{constructor(i){this.properties=i,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const c in i){const f=i[c];f.specification.overridable&&this.overridableProperties.push(c);const g=this.defaultPropertyValues[c]=new Oa(f,void 0),b=this.defaultTransitionablePropertyValues[c]=new Bl(f);this.defaultTransitioningPropertyValues[c]=b.untransitioned(),this.defaultPossiblyEvaluatedValues[c]=g.possiblyEvaluate({})}}}Et("DataDrivenProperty",Gt),Et("DataConstantProperty",Bt),Et("CrossFadedDataDrivenProperty",Fl),Et("CrossFadedProperty",ja),Et("ColorRampProperty",su);const au="-transition";class so extends it{constructor(i,c){if(super(),this.id=i.id,this.type=i.type,this._featureFilter={filter:()=>!0,needGeometry:!1},i.type!=="custom"&&(this.metadata=i.metadata,this.minzoom=i.minzoom,this.maxzoom=i.maxzoom,i.type!=="background"&&(this.source=i.source,this.sourceLayer=i["source-layer"],this.filter=i.filter),c.layout&&(this._unevaluatedLayout=new lf(c.layout)),c.paint)){this._transitionablePaint=new ou(c.paint);for(const f in i.paint)this.setPaintProperty(f,i.paint[f],{validate:!1});for(const f in i.layout)this.setLayoutProperty(f,i.layout[f],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Na(c.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(i){return i==="visibility"?this.visibility:this._unevaluatedLayout.getValue(i)}setLayoutProperty(i,c,f={}){c!=null&&this._validate(lp,`layers.${this.id}.layout.${i}`,i,c,f)||(i!=="visibility"?this._unevaluatedLayout.setValue(i,c):this.visibility=c)}getPaintProperty(i){return i.endsWith(au)?this._transitionablePaint.getTransition(i.slice(0,-11)):this._transitionablePaint.getValue(i)}setPaintProperty(i,c,f={}){if(c!=null&&this._validate(nu,`layers.${this.id}.paint.${i}`,i,c,f))return!1;if(i.endsWith(au))return this._transitionablePaint.setTransition(i.slice(0,-11),c||void 0),!1;{const g=this._transitionablePaint._values[i],b=g.property.specification["property-type"]==="cross-faded-data-driven",w=g.value.isDataDriven(),T=g.value;this._transitionablePaint.setValue(i,c),this._handleSpecialPaintPropertyUpdate(i);const I=this._transitionablePaint._values[i].value;return I.isDataDriven()||w||b||this._handleOverridablePaintPropertyUpdate(i,T,I)}}_handleSpecialPaintPropertyUpdate(i){}_handleOverridablePaintPropertyUpdate(i,c,f){return!1}isHidden(i){return!!(this.minzoom&&i=this.maxzoom)||this.visibility==="none"}updateTransitions(i){this._transitioningPaint=this._transitionablePaint.transitioned(i,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(i,c){i.getCrossfadeParameters&&(this._crossfadeParameters=i.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(i,void 0,c)),this.paint=this._transitioningPaint.possiblyEvaluate(i,void 0,c)}serialize(){const i={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(i.layout=i.layout||{},i.layout.visibility=this.visibility),ze(i,(c,f)=>!(c===void 0||f==="layout"&&!Object.keys(c).length||f==="paint"&&!Object.keys(c).length))}_validate(i,c,f,g,b={}){return(!b||b.validate!==!1)&&Hs(this,i.call(ys,{key:c,layerType:this.type,objectKey:f,value:g,styleSpec:ne,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const i in this.paint._values){const c=this.paint.get(i);if(c instanceof oo&&Gs(c.property.specification)&&(c.value.kind==="source"||c.value.kind==="composite")&&c.value.isStateDependent)return!0}return!1}}const cf={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Ua{constructor(i,c){this._structArray=i,this._pos1=c*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class un{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(i,c){return i._trim(),c&&(i.isTransferred=!0,c.push(i.arrayBuffer)),{length:i.length,arrayBuffer:i.arrayBuffer}}static deserialize(i){const c=Object.create(this.prototype);return c.arrayBuffer=i.arrayBuffer,c.length=i.length,c.capacity=i.arrayBuffer.byteLength/c.bytesPerElement,c._refreshViews(),c}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(i){this.reserve(i),this.length=i}reserve(i){if(i>this.capacity){this.capacity=Math.max(i,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const c=this.uint8;this._refreshViews(),c&&this.uint8.set(c)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function kn(s,i=1){let c=0,f=0;return{members:s.map(g=>{const b=cf[g.type].BYTES_PER_ELEMENT,w=c=uf(c,Math.max(i,b)),T=g.components||1;return f=Math.max(f,b),c+=b*T,{name:g.name,type:g.type,components:T,offset:w}}),size:uf(c,Math.max(f,i)),alignment:i}}function uf(s,i){return Math.ceil(s/i)*i}class Va extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c){const f=this.length;return this.resize(f+1),this.emplace(f,i,c)}emplace(i,c,f){const g=2*i;return this.int16[g+0]=c,this.int16[g+1]=f,i}}Va.prototype.bytesPerElement=4,Et("StructArrayLayout2i4",Va);class Fo extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.int16[b+0]=c,this.int16[b+1]=f,this.int16[b+2]=g,i}}Fo.prototype.bytesPerElement=6,Et("StructArrayLayout3i6",Fo);class lu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,f,g)}emplace(i,c,f,g,b){const w=4*i;return this.int16[w+0]=c,this.int16[w+1]=f,this.int16[w+2]=g,this.int16[w+3]=b,i}}lu.prototype.bytesPerElement=8,Et("StructArrayLayout4i8",lu);class cu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w){const T=this.length;return this.resize(T+1),this.emplace(T,i,c,f,g,b,w)}emplace(i,c,f,g,b,w,T){const I=6*i;return this.int16[I+0]=c,this.int16[I+1]=f,this.int16[I+2]=g,this.int16[I+3]=b,this.int16[I+4]=w,this.int16[I+5]=T,i}}cu.prototype.bytesPerElement=12,Et("StructArrayLayout2i4i12",cu);class uu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w){const T=this.length;return this.resize(T+1),this.emplace(T,i,c,f,g,b,w)}emplace(i,c,f,g,b,w,T){const I=4*i,L=8*i;return this.int16[I+0]=c,this.int16[I+1]=f,this.uint8[L+4]=g,this.uint8[L+5]=b,this.uint8[L+6]=w,this.uint8[L+7]=T,i}}uu.prototype.bytesPerElement=8,Et("StructArrayLayout2i4ub8",uu);class qa extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c){const f=this.length;return this.resize(f+1),this.emplace(f,i,c)}emplace(i,c,f){const g=2*i;return this.float32[g+0]=c,this.float32[g+1]=f,i}}qa.prototype.bytesPerElement=8,Et("StructArrayLayout2f8",qa);class Ol extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F){const j=this.length;return this.resize(j+1),this.emplace(j,i,c,f,g,b,w,T,I,L,F)}emplace(i,c,f,g,b,w,T,I,L,F,j){const H=10*i;return this.uint16[H+0]=c,this.uint16[H+1]=f,this.uint16[H+2]=g,this.uint16[H+3]=b,this.uint16[H+4]=w,this.uint16[H+5]=T,this.uint16[H+6]=I,this.uint16[H+7]=L,this.uint16[H+8]=F,this.uint16[H+9]=j,i}}Ol.prototype.bytesPerElement=20,Et("StructArrayLayout10ui20",Ol);class hu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F,j,H){const J=this.length;return this.resize(J+1),this.emplace(J,i,c,f,g,b,w,T,I,L,F,j,H)}emplace(i,c,f,g,b,w,T,I,L,F,j,H,J){const ee=12*i;return this.int16[ee+0]=c,this.int16[ee+1]=f,this.int16[ee+2]=g,this.int16[ee+3]=b,this.uint16[ee+4]=w,this.uint16[ee+5]=T,this.uint16[ee+6]=I,this.uint16[ee+7]=L,this.int16[ee+8]=F,this.int16[ee+9]=j,this.int16[ee+10]=H,this.int16[ee+11]=J,i}}hu.prototype.bytesPerElement=24,Et("StructArrayLayout4i4ui4i24",hu);class fu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.float32[b+0]=c,this.float32[b+1]=f,this.float32[b+2]=g,i}}fu.prototype.bytesPerElement=12,Et("StructArrayLayout3f12",fu);class Oo extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.uint32[1*i+0]=c,i}}Oo.prototype.bytesPerElement=4,Et("StructArrayLayout1ul4",Oo);class Nl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L){const F=this.length;return this.resize(F+1),this.emplace(F,i,c,f,g,b,w,T,I,L)}emplace(i,c,f,g,b,w,T,I,L,F){const j=10*i,H=5*i;return this.int16[j+0]=c,this.int16[j+1]=f,this.int16[j+2]=g,this.int16[j+3]=b,this.int16[j+4]=w,this.int16[j+5]=T,this.uint32[H+3]=I,this.uint16[j+8]=L,this.uint16[j+9]=F,i}}Nl.prototype.bytesPerElement=20,Et("StructArrayLayout6i1ul2ui20",Nl);class Ga extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w){const T=this.length;return this.resize(T+1),this.emplace(T,i,c,f,g,b,w)}emplace(i,c,f,g,b,w,T){const I=6*i;return this.int16[I+0]=c,this.int16[I+1]=f,this.int16[I+2]=g,this.int16[I+3]=b,this.int16[I+4]=w,this.int16[I+5]=T,i}}Ga.prototype.bytesPerElement=12,Et("StructArrayLayout2i2i2i12",Ga);class jl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b){const w=this.length;return this.resize(w+1),this.emplace(w,i,c,f,g,b)}emplace(i,c,f,g,b,w){const T=4*i,I=8*i;return this.float32[T+0]=c,this.float32[T+1]=f,this.float32[T+2]=g,this.int16[I+6]=b,this.int16[I+7]=w,i}}jl.prototype.bytesPerElement=16,Et("StructArrayLayout2f1f2i16",jl);class Wa extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,f,g)}emplace(i,c,f,g,b){const w=12*i,T=3*i;return this.uint8[w+0]=c,this.uint8[w+1]=f,this.float32[T+1]=g,this.float32[T+2]=b,i}}Wa.prototype.bytesPerElement=12,Et("StructArrayLayout2ub2f12",Wa);class Ul extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.uint16[b+0]=c,this.uint16[b+1]=f,this.uint16[b+2]=g,i}}Ul.prototype.bytesPerElement=6,Et("StructArrayLayout3ui6",Ul);class Js extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe){const Re=this.length;return this.resize(Re+1),this.emplace(Re,i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe)}emplace(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,Re){const ke=24*i,Ae=12*i,Je=48*i;return this.int16[ke+0]=c,this.int16[ke+1]=f,this.uint16[ke+2]=g,this.uint16[ke+3]=b,this.uint32[Ae+2]=w,this.uint32[Ae+3]=T,this.uint32[Ae+4]=I,this.uint16[ke+10]=L,this.uint16[ke+11]=F,this.uint16[ke+12]=j,this.float32[Ae+7]=H,this.float32[Ae+8]=J,this.uint8[Je+36]=ee,this.uint8[Je+37]=ae,this.uint8[Je+38]=ge,this.uint32[Ae+10]=xe,this.int16[ke+22]=Re,i}}Js.prototype.bytesPerElement=48,Et("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Js);class vs extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,Re,ke,Ae,Je,Qe,kt,zt,St,bt,pt,It){const yt=this.length;return this.resize(yt+1),this.emplace(yt,i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,Re,ke,Ae,Je,Qe,kt,zt,St,bt,pt,It)}emplace(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,Re,ke,Ae,Je,Qe,kt,zt,St,bt,pt,It,yt){const lt=32*i,qt=16*i;return this.int16[lt+0]=c,this.int16[lt+1]=f,this.int16[lt+2]=g,this.int16[lt+3]=b,this.int16[lt+4]=w,this.int16[lt+5]=T,this.int16[lt+6]=I,this.int16[lt+7]=L,this.uint16[lt+8]=F,this.uint16[lt+9]=j,this.uint16[lt+10]=H,this.uint16[lt+11]=J,this.uint16[lt+12]=ee,this.uint16[lt+13]=ae,this.uint16[lt+14]=ge,this.uint16[lt+15]=xe,this.uint16[lt+16]=Re,this.uint16[lt+17]=ke,this.uint16[lt+18]=Ae,this.uint16[lt+19]=Je,this.uint16[lt+20]=Qe,this.uint16[lt+21]=kt,this.uint16[lt+22]=zt,this.uint32[qt+12]=St,this.float32[qt+13]=bt,this.float32[qt+14]=pt,this.uint16[lt+30]=It,this.uint16[lt+31]=yt,i}}vs.prototype.bytesPerElement=64,Et("StructArrayLayout8i15ui1ul2f2ui64",vs);class Vl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.float32[1*i+0]=c,i}}Vl.prototype.bytesPerElement=4,Et("StructArrayLayout1f4",Vl);class ql extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.uint16[6*i+0]=c,this.float32[b+1]=f,this.float32[b+2]=g,i}}ql.prototype.bytesPerElement=12,Et("StructArrayLayout1ui2f12",ql);class bs extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=4*i;return this.uint32[2*i+0]=c,this.uint16[b+2]=f,this.uint16[b+3]=g,i}}bs.prototype.bytesPerElement=8,Et("StructArrayLayout1ul2ui8",bs);class du extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c){const f=this.length;return this.resize(f+1),this.emplace(f,i,c)}emplace(i,c,f){const g=2*i;return this.uint16[g+0]=c,this.uint16[g+1]=f,i}}du.prototype.bytesPerElement=4,Et("StructArrayLayout2ui4",du);class pu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.uint16[1*i+0]=c,i}}pu.prototype.bytesPerElement=2,Et("StructArrayLayout1ui2",pu);class Gl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,f,g)}emplace(i,c,f,g,b){const w=4*i;return this.float32[w+0]=c,this.float32[w+1]=f,this.float32[w+2]=g,this.float32[w+3]=b,i}}Gl.prototype.bytesPerElement=16,Et("StructArrayLayout4f16",Gl);class hf extends Ua{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new k(this.anchorPointX,this.anchorPointY)}}hf.prototype.size=20;class y extends Nl{get(i){return new hf(this,i)}}Et("CollisionBoxArray",y);class o extends Ua{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(i){this._structArray.uint8[this._pos1+37]=i}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(i){this._structArray.uint8[this._pos1+38]=i}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(i){this._structArray.uint32[this._pos4+10]=i}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}o.prototype.size=48;class h extends Js{get(i){return new o(this,i)}}Et("PlacedSymbolArray",h);class p extends Ua{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(i){this._structArray.uint32[this._pos4+12]=i}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}p.prototype.size=64;class m extends vs{get(i){return new p(this,i)}}Et("SymbolInstanceArray",m);class v extends Vl{getoffsetX(i){return this.float32[1*i+0]}}Et("GlyphOffsetArray",v);class E extends Fo{getx(i){return this.int16[3*i+0]}gety(i){return this.int16[3*i+1]}gettileUnitDistanceFromAnchor(i){return this.int16[3*i+2]}}Et("SymbolLineVertexArray",E);class M extends Ua{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}M.prototype.size=12;class A extends ql{get(i){return new M(this,i)}}Et("TextAnchorOffsetArray",A);class R extends Ua{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}R.prototype.size=8;class V extends bs{get(i){return new R(this,i)}}Et("FeatureIndexArray",V);class q extends Va{}class Q extends Va{}class he extends Va{}class ue extends cu{}class ye extends uu{}class se extends qa{}class Te extends Ol{}class Ue extends hu{}class we extends fu{}class Le extends Oo{}class Ge extends Ga{}class He extends Wa{}class $e extends Ul{}class nt extends du{}const et=kn([{name:"a_pos",components:2,type:"Int16"}],4),{members:dt}=et;class gt{constructor(i=[]){this.segments=i}prepareSegment(i,c,f,g){let b=this.segments[this.segments.length-1];return i>gt.MAX_VERTEX_ARRAY_LENGTH&&Ze(`Max vertices per segment is ${gt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${i}`),(!b||b.vertexLength+i>gt.MAX_VERTEX_ARRAY_LENGTH||b.sortKey!==g)&&(b={vertexOffset:c.length,primitiveOffset:f.length,vertexLength:0,primitiveLength:0},g!==void 0&&(b.sortKey=g),this.segments.push(b)),b}get(){return this.segments}destroy(){for(const i of this.segments)for(const c in i.vaos)i.vaos[c].destroy()}static simpleSegment(i,c,f,g){return new gt([{vertexOffset:i,primitiveOffset:c,vertexLength:f,primitiveLength:g,vaos:{},sortKey:0}])}}function ir(s,i){return 256*(s=K(Math.floor(s),0,255))+K(Math.floor(i),0,255)}gt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Et("SegmentVector",gt);const _t=kn([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var Xt={exports:{}},or={exports:{}};or.exports=function(s,i){var c,f,g,b,w,T,I,L;for(f=s.length-(c=3&s.length),g=i,w=3432918353,T=461845907,L=0;L>>16)*w&65535)<<16)&4294967295)<<15|I>>>17))*T+(((I>>>16)*T&65535)<<16)&4294967295)<<13|g>>>19))+((5*(g>>>16)&65535)<<16)&4294967295))+((58964+(b>>>16)&65535)<<16);switch(I=0,c){case 3:I^=(255&s.charCodeAt(L+2))<<16;case 2:I^=(255&s.charCodeAt(L+1))<<8;case 1:g^=I=(65535&(I=(I=(65535&(I^=255&s.charCodeAt(L)))*w+(((I>>>16)*w&65535)<<16)&4294967295)<<15|I>>>17))*T+(((I>>>16)*T&65535)<<16)&4294967295}return g^=s.length,g=2246822507*(65535&(g^=g>>>16))+((2246822507*(g>>>16)&65535)<<16)&4294967295,g=3266489909*(65535&(g^=g>>>13))+((3266489909*(g>>>16)&65535)<<16)&4294967295,(g^=g>>>16)>>>0};var xr=or.exports,Yt={exports:{}};Yt.exports=function(s,i){for(var c,f=s.length,g=i^f,b=0;f>=4;)c=1540483477*(65535&(c=255&s.charCodeAt(b)|(255&s.charCodeAt(++b))<<8|(255&s.charCodeAt(++b))<<16|(255&s.charCodeAt(++b))<<24))+((1540483477*(c>>>16)&65535)<<16),g=1540483477*(65535&g)+((1540483477*(g>>>16)&65535)<<16)^(c=1540483477*(65535&(c^=c>>>24))+((1540483477*(c>>>16)&65535)<<16)),f-=4,++b;switch(f){case 3:g^=(255&s.charCodeAt(b+2))<<16;case 2:g^=(255&s.charCodeAt(b+1))<<8;case 1:g=1540483477*(65535&(g^=255&s.charCodeAt(b)))+((1540483477*(g>>>16)&65535)<<16)}return g=1540483477*(65535&(g^=g>>>13))+((1540483477*(g>>>16)&65535)<<16),(g^=g>>>15)>>>0};var cr=xr,dr=Yt.exports;Xt.exports=cr,Xt.exports.murmur3=cr,Xt.exports.murmur2=dr;var hn=_(Xt.exports);class Rr{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(i,c,f,g){this.ids.push(Oi(i)),this.positions.push(c,f,g)}getPositions(i){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not 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An{constructor(i,c){this.uniformNames=c.map(f=>`u_${f}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(i,c){this.pixelRatioFrom=c.pixelRatio,this.pixelRatioTo=i.pixelRatio,this.patternFrom=c.tlbr,this.patternTo=i.tlbr}setUniform(i,c,f,g){const b=g==="u_pattern_to"?this.patternTo:g==="u_pattern_from"?this.patternFrom:g==="u_pixel_ratio_to"?this.pixelRatioTo:g==="u_pixel_ratio_from"?this.pixelRatioFrom:null;b&&i.set(b)}getBinding(i,c,f){return f.substr(0,9)==="u_pattern"?new bo(i,c):new Ni(i,c)}}class on{constructor(i,c,f,g){this.expression=i,this.type=f,this.maxValue=0,this.paintVertexAttributes=c.map(b=>({name:`a_${b}`,type:"Float32",components:f==="color"?2:1,offset:0})),this.paintVertexArray=new g}populatePaintArray(i,c,f,g,b){const w=this.paintVertexArray.length,T=this.expression.evaluate(new Qr(0),c,{},g,[],b);this.paintVertexArray.resize(i),this._setPaintValue(w,i,T)}updatePaintArray(i,c,f,g){const b=this.expression.evaluate({zoom:0},f,g);this._setPaintValue(i,c,b)}_setPaintValue(i,c,f){if(this.type==="color"){const g=rs(f);for(let b=i;b`u_${T}_t`),this.type=f,this.useIntegerZoom=g,this.zoom=b,this.maxValue=0,this.paintVertexAttributes=c.map(T=>({name:`a_${T}`,type:"Float32",components:f==="color"?4:2,offset:0})),this.paintVertexArray=new w}populatePaintArray(i,c,f,g,b){const w=this.expression.evaluate(new Qr(this.zoom),c,{},g,[],b),T=this.expression.evaluate(new Qr(this.zoom+1),c,{},g,[],b),I=this.paintVertexArray.length;this.paintVertexArray.resize(i),this._setPaintValue(I,i,w,T)}updatePaintArray(i,c,f,g){const b=this.expression.evaluate({zoom:this.zoom},f,g),w=this.expression.evaluate({zoom:this.zoom+1},f,g);this._setPaintValue(i,c,b,w)}_setPaintValue(i,c,f,g){if(this.type==="color"){const b=rs(f),w=rs(g);for(let T=i;T`#define HAS_UNIFORM_${g}`))}return i}getBinderAttributes(){const i=[];for(const c in this.binders){const f=this.binders[c];if(f instanceof on||f instanceof 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Ji(s,i){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[s]||[s.replace(`${i}-`,"").replace(/-/g,"_")]}function Pn(s,i,c){const f={color:{source:qa,composite:Gl},number:{source:Vl,composite:qa}},g=function(b){return{"line-pattern":{source:Te,composite:Te},"fill-pattern":{source:Te,composite:Te},"fill-extrusion-pattern":{source:Te,composite:Te}}[b]}(s);return g&&g[c]||f[i][c]}Et("ConstantBinder",wo),Et("CrossFadedConstantBinder",An),Et("SourceExpressionBinder",on),Et("CrossFadedCompositeBinder",Ki),Et("CompositeExpressionBinder",en),Et("ProgramConfiguration",Ln,{omit:["_buffers"]}),Et("ProgramConfigurationSet",sn);const yn=8192,mu=Math.pow(2,14)-1,ff=-mu-1;function ws(s){const i=yn/s.extent,c=s.loadGeometry();for(let f=0;fw.x+1||Iw.y+1)&&Ze("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return c}function xs(s,i){return{type:s.type,id:s.id,properties:s.properties,geometry:i?ws(s):[]}}function Wl(s,i,c,f,g){s.emplaceBack(2*i+(f+1)/2,2*c+(g+1)/2)}class ns{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new Q,this.indexArray=new $e,this.segments=new gt,this.programConfigurations=new sn(i.layers,i.zoom),this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){const g=this.layers[0],b=[];let w=null,T=!1;g.type==="circle"&&(w=g.layout.get("circle-sort-key"),T=!w.isConstant());for(const{feature:I,id:L,index:F,sourceLayerIndex:j}of i){const H=this.layers[0]._featureFilter.needGeometry,J=xs(I,H);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),J,f))continue;const ee=T?w.evaluate(J,{},f):void 0,ae={id:L,properties:I.properties,type:I.type,sourceLayerIndex:j,index:F,geometry:H?J.geometry:ws(I),patterns:{},sortKey:ee};b.push(ae)}T&&b.sort((I,L)=>I.sortKey-L.sortKey);for(const I of b){const{geometry:L,index:F,sourceLayerIndex:j}=I,H=i[F].feature;this.addFeature(I,L,F,f),c.featureIndex.insert(H,L,F,j,this.index)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,dt),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(i,c,f,g){for(const b of c)for(const w of b){const T=w.x,I=w.y;if(T<0||T>=yn||I<0||I>=yn)continue;const L=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,i.sortKey),F=L.vertexLength;Wl(this.layoutVertexArray,T,I,-1,-1),Wl(this.layoutVertexArray,T,I,1,-1),Wl(this.layoutVertexArray,T,I,1,1),Wl(this.layoutVertexArray,T,I,-1,1),this.indexArray.emplaceBack(F,F+1,F+2),this.indexArray.emplaceBack(F,F+3,F+2),L.vertexLength+=4,L.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,f,{},g)}}function gu(s,i){for(let c=0;c1){if(Zl(s,i))return!0;for(let f=0;f1?c:c.sub(i)._mult(g)._add(i))}function a_(s,i){let c,f,g,b=!1;for(let w=0;wi.y!=g.y>i.y&&i.x<(g.x-f.x)*(i.y-f.y)/(g.y-f.y)+f.x&&(b=!b)}return b}function Hl(s,i){let c=!1;for(let f=0,g=s.length-1;fi.y!=w.y>i.y&&i.x<(w.x-b.x)*(i.y-b.y)/(w.y-b.y)+b.x&&(c=!c)}return c}function qx(s,i,c){const f=c[0],g=c[2];if(s.xg.x&&i.x>g.x||s.yg.y&&i.y>g.y)return!1;const b=Me(s,i,c[0]);return b!==Me(s,i,c[1])||b!==Me(s,i,c[2])||b!==Me(s,i,c[3])}function bu(s,i,c){const f=i.paint.get(s).value;return 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b=f-c+1,w=i-c+1,T=Math.log(b),I=.5*Math.exp(2*T/3),L=.5*Math.sqrt(T*I*(b-I)/b)*(w-b/2<0?-1:1);x_(s,i,Math.max(c,Math.floor(i-w*I/b+L)),Math.min(f,Math.floor(i+(b-w)*I/b+L)),g)}var F=s[i],j=c,H=f;for(Eu(s,c,i),g(s[f],F)>0&&Eu(s,c,f);j0;)H--}g(s[c],F)===0?Eu(s,c,H):Eu(s,++H,f),H<=i&&(c=H+1),i<=H&&(f=H-1)}}function Eu(s,i,c){var f=s[i];s[i]=s[c],s[c]=f}function c2(s,i){return si?1:0}function yp(s,i){const c=s.length;if(c<=1)return[s];const f=[];let g,b;for(let w=0;w1)for(let w=0;wc.id),this.index=i.index,this.hasPattern=!1,this.patternFeatures=[],this.layoutVertexArray=new he,this.indexArray=new $e,this.indexArray2=new nt,this.programConfigurations=new sn(i.layers,i.zoom),this.segments=new gt,this.segments2=new gt,this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){this.hasPattern=vp("fill",this.layers,c);const g=this.layers[0].layout.get("fill-sort-key"),b=!g.isConstant(),w=[];for(const{feature:T,id:I,index:L,sourceLayerIndex:F}of i){const 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this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,Yx),this.indexBuffer=i.createIndexBuffer(this.indexArray),this.indexBuffer2=i.createIndexBuffer(this.indexArray2)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.indexBuffer2.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.segments2.destroy())}addFeature(i,c,f,g,b){for(const w of yp(c,500)){let T=0;for(const J of w)T+=J.length;const I=this.segments.prepareSegment(T,this.layoutVertexArray,this.indexArray),L=I.vertexLength,F=[],j=[];for(const J of w){if(J.length===0)continue;J!==w[0]&&j.push(F.length/2);const ee=this.segments2.prepareSegment(J.length,this.layoutVertexArray,this.indexArray2),ae=ee.vertexLength;this.layoutVertexArray.emplaceBack(J[0].x,J[0].y),this.indexArray2.emplaceBack(ae+J.length-1,ae),F.push(J[0].x),F.push(J[0].y);for(let ge=1;ge>3}if(g--,f===1||f===2)b+=s.readSVarint(),w+=s.readSVarint(),f===1&&(i&&T.push(i),i=[]),i.push(new g2(b,w));else{if(f!==7)throw new Error("unknown command "+f);i&&i.push(i[0].clone())}}return i&&T.push(i),T},Kl.prototype.bbox=function(){var s=this._pbf;s.pos=this._geometry;for(var i=s.readVarint()+s.pos,c=1,f=0,g=0,b=0,w=1/0,T=-1/0,I=1/0,L=-1/0;s.pos>3}if(f--,c===1||c===2)(g+=s.readSVarint())T&&(T=g),(b+=s.readSVarint())L&&(L=b);else if(c!==7)throw new Error("unknown command "+c)}return[w,I,T,L]},Kl.prototype.toGeoJSON=function(s,i,c){var f,g,b=this.extent*Math.pow(2,c),w=this.extent*s,T=this.extent*i,I=this.loadGeometry(),L=Kl.types[this.type];function F(J){for(var ee=0;ee>3;g=w===1?f.readString():w===2?f.readFloat():w===3?f.readDouble():w===4?f.readVarint64():w===5?f.readVarint():w===6?f.readSVarint():w===7?f.readBoolean():null}return g}(c))}M_.prototype.feature=function(s){if(s<0||s>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[s];var i=this._pbf.readVarint()+this._pbf.pos;return new v2(this._pbf,i,this.extent,this._keys,this._values)};var w2=E_;function x2(s,i,c){if(s===3){var f=new w2(c,c.readVarint()+c.pos);f.length&&(i[f.name]=f)}}Ys.VectorTile=function(s,i){this.layers=s.readFields(x2,{},i)},Ys.VectorTileFeature=T_,Ys.VectorTileLayer=E_;const S2=Ys.VectorTileFeature.types,xp=Math.pow(2,13);function Mu(s,i,c,f,g,b,w,T){s.emplaceBack(i,c,2*Math.floor(f*xp)+w,g*xp*2,b*xp*2,Math.round(T))}class Sp{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new ue,this.centroidVertexArray=new q,this.indexArray=new $e,this.programConfigurations=new sn(i.layers,i.zoom),this.segments=new gt,this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){this.features=[],this.hasPattern=vp("fill-extrusion",this.layers,c);for(const{feature:g,id:b,index:w,sourceLayerIndex:T}of i){const I=this.layers[0]._featureFilter.needGeometry,L=xs(g,I);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),L,f))continue;const F={id:b,sourceLayerIndex:T,index:w,geometry:I?L.geometry:ws(g),properties:g.properties,type:g.type,patterns:{}};this.hasPattern?this.features.push(bp("fill-extrusion",this.layers,F,this.zoom,c)):this.addFeature(F,F.geometry,w,f,{}),c.featureIndex.insert(g,F.geometry,w,T,this.index,!0)}}addFeatures(i,c,f){for(const g of this.features){const{geometry:b}=g;this.addFeature(g,b,g.index,c,f)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,m2),this.centroidVertexBuffer=i.createVertexBuffer(this.centroidVertexArray,p2.members,!0),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(i,c,f,g,b){const w={x:0,y:0,vertexCount:0};for(const T of yp(c,500)){let I=0;for(const ee of T)I+=ee.length;let L=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const ee of T){if(ee.length===0||T2(ee))continue;let ae=0;for(let ge=0;ge=1){const Re=ee[ge-1];if(!k2(xe,Re)){L.vertexLength+4>gt.MAX_VERTEX_ARRAY_LENGTH&&(L=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const ke=xe.sub(Re)._perp()._unit(),Ae=Re.dist(xe);ae+Ae>32768&&(ae=0),Mu(this.layoutVertexArray,xe.x,xe.y,ke.x,ke.y,0,0,ae),Mu(this.layoutVertexArray,xe.x,xe.y,ke.x,ke.y,0,1,ae),w.x+=2*xe.x,w.y+=2*xe.y,w.vertexCount+=2,ae+=Ae,Mu(this.layoutVertexArray,Re.x,Re.y,ke.x,ke.y,0,0,ae),Mu(this.layoutVertexArray,Re.x,Re.y,ke.x,ke.y,0,1,ae),w.x+=2*Re.x,w.y+=2*Re.y,w.vertexCount+=2;const Je=L.vertexLength;this.indexArray.emplaceBack(Je,Je+2,Je+1),this.indexArray.emplaceBack(Je+1,Je+2,Je+3),L.vertexLength+=4,L.primitiveLength+=2}}}}if(L.vertexLength+I>gt.MAX_VERTEX_ARRAY_LENGTH&&(L=this.segments.prepareSegment(I,this.layoutVertexArray,this.indexArray)),S2[i.type]!=="Polygon")continue;const F=[],j=[],H=L.vertexLength;for(const ee of T)if(ee.length!==0){ee!==T[0]&&j.push(F.length/2);for(let ae=0;aeyn)||s.y===i.y&&(s.y<0||s.y>yn)}function T2(s){return s.every(i=>i.x<0)||s.every(i=>i.x>yn)||s.every(i=>i.y<0)||s.every(i=>i.y>yn)}let C_;Et("FillExtrusionBucket",Sp,{omit:["layers","features"]});var E2={get paint(){return C_=C_||new Si({"fill-extrusion-opacity":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Gt(ne["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Fl(ne["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Gt(ne["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Gt(ne["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class M2 extends so{constructor(i){super(i,E2)}createBucket(i){return new Sp(i)}queryRadius(){return pf(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(i,c,f,g,b,w,T,I){const L=mf(i,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),w.angle,T),F=this.paint.get("fill-extrusion-height").evaluate(c,f),j=this.paint.get("fill-extrusion-base").evaluate(c,f),H=function(ee,ae,ge,xe){const Re=[];for(const ke of ee){const Ae=[ke.x,ke.y,0,1];gf(Ae,Ae,ae),Re.push(new k(Ae[0]/Ae[3],Ae[1]/Ae[3]))}return Re}(L,I),J=function(ee,ae,ge,xe){const Re=[],ke=[],Ae=xe[8]*ae,Je=xe[9]*ae,Qe=xe[10]*ae,kt=xe[11]*ae,zt=xe[8]*ge,St=xe[9]*ge,bt=xe[10]*ge,pt=xe[11]*ge;for(const It of ee){const yt=[],lt=[];for(const qt of It){const Dt=qt.x,mr=qt.y,Xr=xe[0]*Dt+xe[4]*mr+xe[12],tn=xe[1]*Dt+xe[5]*mr+xe[13],jn=xe[2]*Dt+xe[6]*mr+xe[14],Yi=xe[3]*Dt+xe[7]*mr+xe[15],Ti=jn+Qe,zn=Yi+kt,Yn=Xr+zt,ai=tn+St,Ei=jn+bt,Mi=Yi+pt,Un=new k((Xr+Ae)/zn,(tn+Je)/zn);Un.z=Ti/zn,yt.push(Un);const Vn=new k(Yn/Mi,ai/Mi);Vn.z=Ei/Mi,lt.push(Vn)}Re.push(yt),ke.push(lt)}return[Re,ke]}(g,j,F,I);return function(ee,ae,ge){let xe=1/0;_u(ge,ae)&&(xe=I_(ge,ae[0]));for(let Re=0;Rec.id),this.index=i.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(c=>{this.gradients[c.id]={}}),this.layoutVertexArray=new ye,this.layoutVertexArray2=new se,this.indexArray=new $e,this.programConfigurations=new sn(i.layers,i.zoom),this.segments=new gt,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){this.hasPattern=vp("line",this.layers,c);const g=this.layers[0].layout.get("line-sort-key"),b=!g.isConstant(),w=[];for(const{feature:T,id:I,index:L,sourceLayerIndex:F}of i){const j=this.layers[0]._featureFilter.needGeometry,H=xs(T,j);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),H,f))continue;const J=b?g.evaluate(H,{},f):void 0,ee={id:I,properties:T.properties,type:T.type,sourceLayerIndex:F,index:L,geometry:j?H.geometry:ws(T),patterns:{},sortKey:J};w.push(ee)}b&&w.sort((T,I)=>T.sortKey-I.sortKey);for(const T of w){const{geometry:I,index:L,sourceLayerIndex:F}=T;if(this.hasPattern){const j=bp("line",this.layers,T,this.zoom,c);this.patternFeatures.push(j)}else this.addFeature(T,I,L,f,{});c.featureIndex.insert(i[L].feature,I,L,F,this.index)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}addFeatures(i,c,f){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,c,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=i.createVertexBuffer(this.layoutVertexArray2,L2)),this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,I2),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(i){if(i.properties&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_end"))return{start:+i.properties.mapbox_clip_start,end:+i.properties.mapbox_clip_end}}addFeature(i,c,f,g,b){const w=this.layers[0].layout,T=w.get("line-join").evaluate(i,{}),I=w.get("line-cap"),L=w.get("line-miter-limit"),F=w.get("line-round-limit");this.lineClips=this.lineFeatureClips(i);for(const j of c)this.addLine(j,i,T,I,L,F);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,f,b,g)}addLine(i,c,f,g,b,w){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let xe=0;xe=2&&i[I-1].equals(i[I-2]);)I--;let L=0;for(;L0;if(kt&&xe>L){const pt=H.dist(J);if(pt>2*F){const It=H.sub(H.sub(J)._mult(F/pt)._round());this.updateDistance(J,It),this.addCurrentVertex(It,ae,0,0,j),J=It}}const St=J&ⅇlet bt=St?f:T?"butt":g;if(St&&bt==="round"&&(Jeb&&(bt="bevel"),bt==="bevel"&&(Je>2&&(bt="flipbevel"),Je100)Re=ge.mult(-1);else{const pt=Je*ae.add(ge).mag()/ae.sub(ge).mag();Re._perp()._mult(pt*(zt?-1:1))}this.addCurrentVertex(H,Re,0,0,j),this.addCurrentVertex(H,Re.mult(-1),0,0,j)}else if(bt==="bevel"||bt==="fakeround"){const pt=-Math.sqrt(Je*Je-1),It=zt?pt:0,yt=zt?0:pt;if(J&&this.addCurrentVertex(H,ae,It,yt,j),bt==="fakeround"){const lt=Math.round(180*Qe/Math.PI/20);for(let qt=1;qt2*F){const It=H.add(ee.sub(H)._mult(F/pt)._round());this.updateDistance(H,It),this.addCurrentVertex(It,ge,0,0,j),H=It}}}}addCurrentVertex(i,c,f,g,b,w=!1){const T=c.y*g-c.x,I=-c.y-c.x*g;this.addHalfVertex(i,c.x+c.y*f,c.y-c.x*f,w,!1,f,b),this.addHalfVertex(i,T,I,w,!0,-g,b),this.distance>A_/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(i,c,f,g,b,w))}addHalfVertex({x:i,y:c},f,g,b,w,T,I){const L=.5*(this.lineClips?this.scaledDistance*(A_-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((i<<1)+(b?1:0),(c<<1)+(w?1:0),Math.round(63*f)+128,Math.round(63*g)+128,1+(T===0?0:T<0?-1:1)|(63&L)<<2,L>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const F=I.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,F),I.primitiveLength++),w?this.e2=F:this.e1=F}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(i,c){this.distance+=i.dist(c),this.updateScaledDistance()}}let L_,P_;Et("LineBucket",kp,{omit:["layers","patternFeatures"]});var z_={get paint(){return P_=P_||new Si({"line-opacity":new Gt(ne.paint_line["line-opacity"]),"line-color":new Gt(ne.paint_line["line-color"]),"line-translate":new Bt(ne.paint_line["line-translate"]),"line-translate-anchor":new Bt(ne.paint_line["line-translate-anchor"]),"line-width":new Gt(ne.paint_line["line-width"]),"line-gap-width":new Gt(ne.paint_line["line-gap-width"]),"line-offset":new Gt(ne.paint_line["line-offset"]),"line-blur":new Gt(ne.paint_line["line-blur"]),"line-dasharray":new ja(ne.paint_line["line-dasharray"]),"line-pattern":new Fl(ne.paint_line["line-pattern"]),"line-gradient":new su(ne.paint_line["line-gradient"])})},get layout(){return L_=L_||new Si({"line-cap":new Bt(ne.layout_line["line-cap"]),"line-join":new Gt(ne.layout_line["line-join"]),"line-miter-limit":new Bt(ne.layout_line["line-miter-limit"]),"line-round-limit":new Bt(ne.layout_line["line-round-limit"]),"line-sort-key":new Gt(ne.layout_line["line-sort-key"])})}};class D2 extends Gt{possiblyEvaluate(i,c){return c=new Qr(Math.floor(c.zoom),{now:c.now,fadeDuration:c.fadeDuration,zoomHistory:c.zoomHistory,transition:c.transition}),super.possiblyEvaluate(i,c)}evaluate(i,c,f,g){return c=X({},c,{zoom:Math.floor(c.zoom)}),super.evaluate(i,c,f,g)}}let wf;class R2 extends so{constructor(i){super(i,z_),this.gradientVersion=0,wf||(wf=new D2(z_.paint.properties["line-width"].specification),wf.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(i){if(i==="line-gradient"){const c=this.gradientExpression();this.stepInterpolant=!!function(f){return f._styleExpression!==void 0}(c)&&c._styleExpression.expression instanceof Pa,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(i,c){super.recalculate(i,c),this.paint._values["line-floorwidth"]=wf.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,i)}createBucket(i){return new kp(i)}queryRadius(i){const c=i,f=D_(bu("line-width",this,c),bu("line-gap-width",this,c)),g=bu("line-offset",this,c);return f/2+Math.abs(g)+pf(this.paint.get("line-translate"))}queryIntersectsFeature(i,c,f,g,b,w,T){const I=mf(i,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),w.angle,T),L=T/2*D_(this.paint.get("line-width").evaluate(c,f),this.paint.get("line-gap-width").evaluate(c,f)),F=this.paint.get("line-offset").evaluate(c,f);return F&&(g=function(j,H){const J=[];for(let ee=0;ee=3){for(let ge=0;ge0?i+2*s:s}const B2=kn([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),F2=kn([{name:"a_projected_pos",components:3,type:"Float32"}],4);kn([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const O2=kn([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]);kn([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const R_=kn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),N2=kn([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function j2(s,i,c){return s.sections.forEach(f=>{f.text=function(g,b,w){const T=b.layout.get("text-transform").evaluate(w,{});return 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Iu={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var Nn=24,B_=Br,F_=function(s,i,c,f,g){var b,w,T=8*g-f-1,I=(1<>1,F=-7,j=c?g-1:0,H=c?-1:1,J=s[i+j];for(j+=H,b=J&(1<<-F)-1,J>>=-F,F+=T;F>0;b=256*b+s[i+j],j+=H,F-=8);for(w=b&(1<<-F)-1,b>>=-F,F+=f;F>0;w=256*w+s[i+j],j+=H,F-=8);if(b===0)b=1-L;else{if(b===I)return 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c=0;c=128&&U_(c,f,this),this.pos=c-1,this.writeVarint(f),this.pos+=f},writeMessage:function(s,i,c){this.writeTag(s,Br.Bytes),this.writeRawMessage(i,c)},writePackedVarint:function(s,i){i.length&&this.writeMessage(s,U2,i)},writePackedSVarint:function(s,i){i.length&&this.writeMessage(s,V2,i)},writePackedBoolean:function(s,i){i.length&&this.writeMessage(s,W2,i)},writePackedFloat:function(s,i){i.length&&this.writeMessage(s,q2,i)},writePackedDouble:function(s,i){i.length&&this.writeMessage(s,G2,i)},writePackedFixed32:function(s,i){i.length&&this.writeMessage(s,Z2,i)},writePackedSFixed32:function(s,i){i.length&&this.writeMessage(s,H2,i)},writePackedFixed64:function(s,i){i.length&&this.writeMessage(s,$2,i)},writePackedSFixed64:function(s,i){i.length&&this.writeMessage(s,X2,i)},writeBytesField:function(s,i){this.writeTag(s,Br.Bytes),this.writeBytes(i)},writeFixed32Field:function(s,i){this.writeTag(s,Br.Fixed32),this.writeFixed32(i)},writeSFixed32Field:function(s,i){this.writeTag(s,Br.Fixed32),this.writeSFixed32(i)},writeFixed64Field:function(s,i){this.writeTag(s,Br.Fixed64),this.writeFixed64(i)},writeSFixed64Field:function(s,i){this.writeTag(s,Br.Fixed64),this.writeSFixed64(i)},writeVarintField:function(s,i){this.writeTag(s,Br.Varint),this.writeVarint(i)},writeSVarintField:function(s,i){this.writeTag(s,Br.Varint),this.writeSVarint(i)},writeStringField:function(s,i){this.writeTag(s,Br.Bytes),this.writeString(i)},writeFloatField:function(s,i){this.writeTag(s,Br.Fixed32),this.writeFloat(i)},writeDoubleField:function(s,i){this.writeTag(s,Br.Fixed64),this.writeDouble(i)},writeBooleanField:function(s,i){this.writeVarintField(s,!!i)}};var Ep=_(B_);const Mp=3;function K2(s,i,c){s===1&&c.readMessage(J2,i)}function J2(s,i,c){if(s===3){const{id:f,bitmap:g,width:b,height:w,left:T,top:I,advance:L}=c.readMessage(Y2,{});i.push({id:f,bitmap:new xu({width:b+2*Mp,height:w+2*Mp},g),metrics:{width:b,height:w,left:T,top:I,advance:L}})}}function Y2(s,i,c){s===1?i.id=c.readVarint():s===2?i.bitmap=c.readBytes():s===3?i.width=c.readVarint():s===4?i.height=c.readVarint():s===5?i.left=c.readSVarint():s===6?i.top=c.readSVarint():s===7&&(i.advance=c.readVarint())}const q_=Mp;function G_(s){let i=0,c=0;for(const w of s)i+=w.w*w.h,c=Math.max(c,w.w);s.sort((w,T)=>T.h-w.h);const f=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(i/.95)),c),h:1/0}];let g=0,b=0;for(const w of s)for(let T=f.length-1;T>=0;T--){const I=f[T];if(!(w.w>I.w||w.h>I.h)){if(w.x=I.x,w.y=I.y,b=Math.max(b,w.y+w.h),g=Math.max(g,w.x+w.w),w.w===I.w&&w.h===I.h){const L=f.pop();T=0&&f>=i&&kf[this.text.charCodeAt(f)];f--)c--;this.text=this.text.substring(i,c),this.sectionIndex=this.sectionIndex.slice(i,c)}substring(i,c){const f=new Ql;return f.text=this.text.substring(i,c),f.sectionIndex=this.sectionIndex.slice(i,c),f.sections=this.sections,f}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((i,c)=>Math.max(i,this.sections[c].scale),0)}addTextSection(i,c){this.text+=i.text,this.sections.push(Lu.forText(i.scale,i.fontStack||c));const f=this.sections.length-1;for(let g=0;g=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Sf(s,i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae){const ge=Ql.fromFeature(s,g);let xe;j===d.ah.vertical&&ge.verticalizePunctuation();const{processBidirectionalText:Re,processStyledBidirectionalText:ke}=es;if(Re&&ge.sections.length===1){xe=[];const Qe=Re(ge.toString(),Ip(ge,L,b,i,f,J,ee));for(const kt of Qe){const zt=new Ql;zt.text=kt,zt.sections=ge.sections;for(let St=0;St0&&Ts>Ui&&(Ui=Ts)}else{const co=zt[_r.fontStack],qi=co&&co[li];if(qi&&qi.rect)No=qi.rect,xo=qi.metrics;else{const Ts=kt[_r.fontStack],Bu=Ts&&Ts[li];if(!Bu)continue;xo=Bu.metrics}Gn=(Vn-_r.scale)*Nn}So?(Qe.verticalizable=!0,gi.push({glyph:li,imageName:jo,x:Xr,y:tn+Gn,vertical:So,scale:_r.scale,fontStack:_r.fontStack,sectionIndex:_i,metrics:xo,rect:No}),Xr+=ks*_r.scale+qt):(gi.push({glyph:li,imageName:jo,x:Xr,y:tn+Gn,vertical:So,scale:_r.scale,fontStack:_r.fontStack,sectionIndex:_i,metrics:xo,rect:No}),Xr+=xo.advance*_r.scale+qt)}gi.length!==0&&(jn=Math.max(Xr-qt,jn),tS(gi,0,gi.length-1,Ti,Ui)),Xr=0;const Vi=pt*Vn+Ui;Ci.lineOffset=Math.max(Ui,mi),tn+=Vi,Yi=Math.max(Vi,Yi),++zn}var Yn;const ai=tn-Au,{horizontalAlign:Ei,verticalAlign:Mi}=Ap(It);(function(Un,Vn,mi,Ci,gi,Ui,Vi,qn,_r){const _i=(Vn-mi)*gi;let li=0;li=Ui!==Vi?-qn*Ci-Au:(-Ci*_r+.5)*Vi;for(const Gn of Un)for(const xo of Gn.positionedGlyphs)xo.x+=_i,xo.y+=li})(Qe.positionedLines,Ti,Ei,Mi,jn,Yi,pt,ai,bt.length),Qe.top+=-Mi*ai,Qe.bottom=Qe.top+ai,Qe.left+=-Ei*jn,Qe.right=Qe.left+jn}(Je,i,c,f,xe,w,T,I,j,L,H,ae),!function(Qe){for(const kt of Qe)if(kt.positionedGlyphs.length!==0)return!1;return!0}(Ae)&&Je}const kf={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},Q2={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function Z_(s,i,c,f,g,b){if(i.imageName){const w=f[i.imageName];return w?w.displaySize[0]*i.scale*Nn/b+g:0}{const w=c[i.fontStack],T=w&&w[s];return T?T.metrics.advance*i.scale+g:0}}function H_(s,i,c,f){const g=Math.pow(s-i,2);return f?s=0;let F=0;for(let H=0;Hw.id),this.index=i.index,this.pixelRatio=i.pixelRatio,this.sourceLayerIndex=i.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=hp([]),this.placementViewportMatrix=hp([]);const c=this.layers[0]._unevaluatedLayout._values;this.textSizeData=J_(this.zoom,c["text-size"]),this.iconSizeData=J_(this.zoom,c["icon-size"]);const f=this.layers[0].layout,g=f.get("symbol-sort-key"),b=f.get("symbol-z-order");this.canOverlap=Lp(f,"text-overlap","text-allow-overlap")!=="never"||Lp(f,"icon-overlap","icon-allow-overlap")!=="never"||f.get("text-ignore-placement")||f.get("icon-ignore-placement"),this.sortFeaturesByKey=b!=="viewport-y"&&!g.isConstant(),this.sortFeaturesByY=(b==="viewport-y"||b==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,f.get("symbol-placement")==="point"&&(this.writingModes=f.get("text-writing-mode").map(w=>d.ah[w])),this.stateDependentLayerIds=this.layers.filter(w=>w.isStateDependent()).map(w=>w.id),this.sourceID=i.sourceID}createArrays(){this.text=new zp(new sn(this.layers,this.zoom,i=>/^text/.test(i))),this.icon=new zp(new sn(this.layers,this.zoom,i=>/^icon/.test(i))),this.glyphOffsetArray=new v,this.lineVertexArray=new E,this.symbolInstances=new m,this.textAnchorOffsets=new A}calculateGlyphDependencies(i,c,f,g,b){for(let w=0;w0)&&(w.value.kind!=="constant"||w.value.value.length>0),F=I.value.kind!=="constant"||!!I.value.value||Object.keys(I.parameters).length>0,j=b.get("symbol-sort-key");if(this.features=[],!L&&!F)return;const H=c.iconDependencies,J=c.glyphDependencies,ee=c.availableImages,ae=new Qr(this.zoom);for(const{feature:ge,id:xe,index:Re,sourceLayerIndex:ke}of i){const Ae=g._featureFilter.needGeometry,Je=xs(ge,Ae);if(!g._featureFilter.filter(ae,Je,f))continue;let Qe,kt;if(Ae||(Je.geometry=ws(ge)),L){const St=g.getValueAndResolveTokens("text-field",Je,f,ee),bt=Ri.factory(St),pt=this.hasRTLText=this.hasRTLText||oS(bt);(!pt||es.getRTLTextPluginStatus()==="unavailable"||pt&&es.isParsed())&&(Qe=j2(bt,g,Je))}if(F){const St=g.getValueAndResolveTokens("icon-image",Je,f,ee);kt=St instanceof Xi?St:Xi.fromString(St)}if(!Qe&&!kt)continue;const zt=this.sortFeaturesByKey?j.evaluate(Je,{},f):void 0;if(this.features.push({id:xe,text:Qe,icon:kt,index:Re,sourceLayerIndex:ke,geometry:Je.geometry,properties:ge.properties,type:nS[ge.type],sortKey:zt}),kt&&(H[kt.name]=!0),Qe){const St=w.evaluate(Je,{},f).join(","),bt=b.get("text-rotation-alignment")!=="viewport"&&b.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(d.ah.vertical)>=0;for(const pt of Qe.sections)if(pt.image)H[pt.image.name]=!0;else{const It=Ks(Qe.toString()),yt=pt.fontStack||St,lt=J[yt]=J[yt]||{};this.calculateGlyphDependencies(pt.text,lt,bt,this.allowVerticalPlacement,It)}}}b.get("symbol-placement")==="line"&&(this.features=function(ge){const xe={},Re={},ke=[];let Ae=0;function Je(St){ke.push(ge[St]),Ae++}function Qe(St,bt,pt){const It=Re[St];return delete Re[St],Re[bt]=It,ke[It].geometry[0].pop(),ke[It].geometry[0]=ke[It].geometry[0].concat(pt[0]),It}function kt(St,bt,pt){const It=xe[bt];return delete xe[bt],xe[St]=It,ke[It].geometry[0].shift(),ke[It].geometry[0]=pt[0].concat(ke[It].geometry[0]),It}function zt(St,bt,pt){const It=pt?bt[0][bt[0].length-1]:bt[0][0];return`${St}:${It.x}:${It.y}`}for(let St=0;StSt.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((ge,xe)=>ge.sortKey-xe.sortKey)}update(i,c,f){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(i,c,this.layers,f),this.icon.programConfigurations.updatePaintArrays(i,c,this.layers,f))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(i){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(i),this.iconCollisionBox.upload(i)),this.text.upload(i,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(i,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(i,c){const f=this.lineVertexArray.length;if(i.segment!==void 0){let g=i.dist(c[i.segment+1]),b=i.dist(c[i.segment]);const w={};for(let T=i.segment+1;T=0;T--)w[T]={x:c[T].x,y:c[T].y,tileUnitDistanceFromAnchor:b},T>0&&(b+=c[T-1].dist(c[T]));for(let T=0;T0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(i,c){const f=i.placedSymbolArray.get(c),g=f.vertexStartIndex+4*f.numGlyphs;for(let b=f.vertexStartIndex;bg[T]-g[I]||b[I]-b[T]),w}addToSortKeyRanges(i,c){const f=this.sortKeyRanges[this.sortKeyRanges.length-1];f&&f.sortKey===c?f.symbolInstanceEnd=i+1:this.sortKeyRanges.push({sortKey:c,symbolInstanceStart:i,symbolInstanceEnd:i+1})}sortFeatures(i){if(this.sortFeaturesByY&&this.sortedAngle!==i&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(i),this.sortedAngle=i,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const c of this.symbolInstanceIndexes){const f=this.symbolInstances.get(c);this.featureSortOrder.push(f.featureIndex),[f.rightJustifiedTextSymbolIndex,f.centerJustifiedTextSymbolIndex,f.leftJustifiedTextSymbolIndex].forEach((g,b,w)=>{g>=0&&w.indexOf(g)===b&&this.addIndicesForPlacedSymbol(this.text,g)}),f.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,f.verticalPlacedTextSymbolIndex),f.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,f.placedIconSymbolIndex),f.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,f.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Y_,Q_;Et("SymbolBucket",ec,{omit:["layers","collisionBoxArray","features","compareText"]}),ec.MAX_GLYPHS=65535,ec.addDynamicAttributes=Pp;var Rp={get paint(){return Q_=Q_||new Si({"icon-opacity":new Gt(ne.paint_symbol["icon-opacity"]),"icon-color":new Gt(ne.paint_symbol["icon-color"]),"icon-halo-color":new Gt(ne.paint_symbol["icon-halo-color"]),"icon-halo-width":new Gt(ne.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Gt(ne.paint_symbol["icon-halo-blur"]),"icon-translate":new Bt(ne.paint_symbol["icon-translate"]),"icon-translate-anchor":new Bt(ne.paint_symbol["icon-translate-anchor"]),"text-opacity":new Gt(ne.paint_symbol["text-opacity"]),"text-color":new Gt(ne.paint_symbol["text-color"],{runtimeType:Nr,getOverride:s=>s.textColor,hasOverride:s=>!!s.textColor}),"text-halo-color":new Gt(ne.paint_symbol["text-halo-color"]),"text-halo-width":new Gt(ne.paint_symbol["text-halo-width"]),"text-halo-blur":new Gt(ne.paint_symbol["text-halo-blur"]),"text-translate":new Bt(ne.paint_symbol["text-translate"]),"text-translate-anchor":new Bt(ne.paint_symbol["text-translate-anchor"])})},get layout(){return Y_=Y_||new Si({"symbol-placement":new Bt(ne.layout_symbol["symbol-placement"]),"symbol-spacing":new Bt(ne.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Bt(ne.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Gt(ne.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Bt(ne.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Bt(ne.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Bt(ne.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Bt(ne.layout_symbol["icon-ignore-placement"]),"icon-optional":new Bt(ne.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Bt(ne.layout_symbol["icon-rotation-alignment"]),"icon-size":new Gt(ne.layout_symbol["icon-size"]),"icon-text-fit":new Bt(ne.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Bt(ne.layout_symbol["icon-text-fit-padding"]),"icon-image":new Gt(ne.layout_symbol["icon-image"]),"icon-rotate":new Gt(ne.layout_symbol["icon-rotate"]),"icon-padding":new Gt(ne.layout_symbol["icon-padding"]),"icon-keep-upright":new Bt(ne.layout_symbol["icon-keep-upright"]),"icon-offset":new Gt(ne.layout_symbol["icon-offset"]),"icon-anchor":new Gt(ne.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Bt(ne.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Bt(ne.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Bt(ne.layout_symbol["text-rotation-alignment"]),"text-field":new Gt(ne.layout_symbol["text-field"]),"text-font":new Gt(ne.layout_symbol["text-font"]),"text-size":new Gt(ne.layout_symbol["text-size"]),"text-max-width":new Gt(ne.layout_symbol["text-max-width"]),"text-line-height":new Bt(ne.layout_symbol["text-line-height"]),"text-letter-spacing":new Gt(ne.layout_symbol["text-letter-spacing"]),"text-justify":new Gt(ne.layout_symbol["text-justify"]),"text-radial-offset":new Gt(ne.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Bt(ne.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Gt(ne.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Gt(ne.layout_symbol["text-anchor"]),"text-max-angle":new Bt(ne.layout_symbol["text-max-angle"]),"text-writing-mode":new Bt(ne.layout_symbol["text-writing-mode"]),"text-rotate":new Gt(ne.layout_symbol["text-rotate"]),"text-padding":new Bt(ne.layout_symbol["text-padding"]),"text-keep-upright":new Bt(ne.layout_symbol["text-keep-upright"]),"text-transform":new Gt(ne.layout_symbol["text-transform"]),"text-offset":new Gt(ne.layout_symbol["text-offset"]),"text-allow-overlap":new Bt(ne.layout_symbol["text-allow-overlap"]),"text-overlap":new Bt(ne.layout_symbol["text-overlap"]),"text-ignore-placement":new Bt(ne.layout_symbol["text-ignore-placement"]),"text-optional":new Bt(ne.layout_symbol["text-optional"])})}};class ey{constructor(i){if(i.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=i.property.overrides?i.property.overrides.runtimeType:Or,this.defaultValue=i}evaluate(i){if(i.formattedSection){const c=this.defaultValue.property.overrides;if(c&&c.hasOverride(i.formattedSection))return c.getOverride(i.formattedSection)}return i.feature&&i.featureState?this.defaultValue.evaluate(i.feature,i.featureState):this.defaultValue.property.specification.default}eachChild(i){this.defaultValue.isConstant()||i(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Et("FormatSectionOverride",ey,{omit:["defaultValue"]});class Ef extends so{constructor(i){super(i,Rp)}recalculate(i,c){if(super.recalculate(i,c),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const f=this.layout.get("text-writing-mode");if(f){const g=[];for(const b of f)g.indexOf(b)<0&&g.push(b);this.layout._values["text-writing-mode"]=g}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(i,c,f,g){const b=this.layout.get(i).evaluate(c,{},f,g),w=this._unevaluatedLayout._values[i];return w.isDataDriven()||jr(w.value)||!b?b:function(T,I){return I.replace(/{([^{}]+)}/g,(L,F)=>T&&F in T?String(T[F]):"")}(c.properties,b)}createBucket(i){return new ec(i)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const i of Rp.paint.overridableProperties){if(!Ef.hasPaintOverride(this.layout,i))continue;const c=this.paint.get(i),f=new ey(c),g=new $r(f,c.property.specification);let b=null;b=c.value.kind==="constant"||c.value.kind==="source"?new Sl("source",g):new Xc("composite",g,c.value.zoomStops),this.paint._values[i]=new oo(c.property,b,c.parameters)}}_handleOverridablePaintPropertyUpdate(i,c,f){return!(!this.layout||c.isDataDriven()||f.isDataDriven())&&Ef.hasPaintOverride(this.layout,i)}static hasPaintOverride(i,c){const f=i.get("text-field"),g=Rp.paint.properties[c];let b=!1;const w=T=>{for(const I of T)if(g.overrides&&g.overrides.hasOverride(I))return void(b=!0)};if(f.value.kind==="constant"&&f.value.value instanceof Ri)w(f.value.value.sections);else if(f.value.kind==="source"){const T=L=>{b||(L instanceof Xo&&In(L.value)===an?w(L.value.sections):L instanceof wl?w(L.sections):L.eachChild(T))},I=f.value;I._styleExpression&&T(I._styleExpression.expression)}return b}}let ty;var sS={get paint(){return ty=ty||new Si({"background-color":new Bt(ne.paint_background["background-color"]),"background-pattern":new ja(ne.paint_background["background-pattern"]),"background-opacity":new Bt(ne.paint_background["background-opacity"])})}};class aS extends so{constructor(i){super(i,sS)}}let ry;var lS={get paint(){return ry=ry||new Si({"raster-opacity":new Bt(ne.paint_raster["raster-opacity"]),"raster-hue-rotate":new Bt(ne.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Bt(ne.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Bt(ne.paint_raster["raster-brightness-max"]),"raster-saturation":new Bt(ne.paint_raster["raster-saturation"]),"raster-contrast":new Bt(ne.paint_raster["raster-contrast"]),"raster-resampling":new Bt(ne.paint_raster["raster-resampling"]),"raster-fade-duration":new Bt(ne.paint_raster["raster-fade-duration"])})}};class cS extends so{constructor(i){super(i,lS)}}class uS extends so{constructor(i){super(i,{}),this.onAdd=c=>{this.implementation.onAdd&&this.implementation.onAdd(c,c.painter.context.gl)},this.onRemove=c=>{this.implementation.onRemove&&this.implementation.onRemove(c,c.painter.context.gl)},this.implementation=i}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class hS{constructor(i){this._methodToThrottle=i,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const Bp=63710088e-1;class ta{constructor(i,c){if(isNaN(i)||isNaN(c))throw new Error(`Invalid LngLat object: (${i}, ${c})`);if(this.lng=+i,this.lat=+c,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new ta(me(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(i){const c=Math.PI/180,f=this.lat*c,g=i.lat*c,b=Math.sin(f)*Math.sin(g)+Math.cos(f)*Math.cos(g)*Math.cos((i.lng-this.lng)*c);return Bp*Math.acos(Math.min(b,1))}static convert(i){if(i instanceof ta)return i;if(Array.isArray(i)&&(i.length===2||i.length===3))return new ta(Number(i[0]),Number(i[1]));if(!Array.isArray(i)&&typeof i=="object"&&i!==null)return new ta(Number("lng"in i?i.lng:i.lon),Number(i.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const ny=2*Math.PI*Bp;function iy(s){return ny*Math.cos(s*Math.PI/180)}function oy(s){return(180+s)/360}function sy(s){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+s*Math.PI/360)))/360}function ay(s,i){return s/iy(i)}function Fp(s){return 360/Math.PI*Math.atan(Math.exp((180-360*s)*Math.PI/180))-90}class Mf{constructor(i,c,f=0){this.x=+i,this.y=+c,this.z=+f}static fromLngLat(i,c=0){const f=ta.convert(i);return new Mf(oy(f.lng),sy(f.lat),ay(c,f.lat))}toLngLat(){return new ta(360*this.x-180,Fp(this.y))}toAltitude(){return this.z*iy(Fp(this.y))}meterInMercatorCoordinateUnits(){return 1/ny*(i=Fp(this.y),1/Math.cos(i*Math.PI/180));var i}}function ly(s,i,c){var f=2*Math.PI*6378137/256/Math.pow(2,c);return[s*f-2*Math.PI*6378137/2,i*f-2*Math.PI*6378137/2]}class Op{constructor(i,c,f){if(i<0||i>25||f<0||f>=Math.pow(2,i)||c<0||c>=Math.pow(2,i))throw new Error(`x=${c}, y=${f}, z=${i} outside of bounds. 0<=x<${Math.pow(2,i)}, 0<=y<${Math.pow(2,i)} 0<=z<=25 `);this.z=i,this.x=c,this.y=f,this.key=zu(0,i,i,c,f)}equals(i){return this.z===i.z&&this.x===i.x&&this.y===i.y}url(i,c,f){const g=(w=this.y,T=this.z,I=ly(256*(b=this.x),256*(w=Math.pow(2,T)-w-1),T),L=ly(256*(b+1),256*(w+1),T),I[0]+","+I[1]+","+L[0]+","+L[1]);var b,w,T,I,L;const F=function(j,H,J){let ee,ae="";for(let ge=j;ge>0;ge--)ee=1<1?"@2x":"").replace(/{quadkey}/g,F).replace(/{bbox-epsg-3857}/g,g)}isChildOf(i){const c=this.z-i.z;return c>0&&i.x===this.x>>c&&i.y===this.y>>c}getTilePoint(i){const c=Math.pow(2,this.z);return new k((i.x*c-this.x)*yn,(i.y*c-this.y)*yn)}toString(){return`${this.z}/${this.x}/${this.y}`}}class cy{constructor(i,c){this.wrap=i,this.canonical=c,this.key=zu(i,c.z,c.z,c.x,c.y)}}class lo{constructor(i,c,f,g,b){if(i= z; overscaledZ = ${i}; z = ${f}`);this.overscaledZ=i,this.wrap=c,this.canonical=new Op(f,+g,+b),this.key=zu(c,i,f,g,b)}clone(){return new lo(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(i){return this.overscaledZ===i.overscaledZ&&this.wrap===i.wrap&&this.canonical.equals(i.canonical)}scaledTo(i){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const c=this.canonical.z-i;return i>this.canonical.z?new lo(i,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new lo(i,this.wrap,i,this.canonical.x>>c,this.canonical.y>>c)}calculateScaledKey(i,c){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const f=this.canonical.z-i;return i>this.canonical.z?zu(this.wrap*+c,i,this.canonical.z,this.canonical.x,this.canonical.y):zu(this.wrap*+c,i,i,this.canonical.x>>f,this.canonical.y>>f)}isChildOf(i){if(i.wrap!==this.wrap)return!1;const c=this.canonical.z-i.canonical.z;return i.overscaledZ===0||i.overscaledZ>c&&i.canonical.y===this.canonical.y>>c}children(i){if(this.overscaledZ>=i)return[new lo(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const c=this.canonical.z+1,f=2*this.canonical.x,g=2*this.canonical.y;return[new lo(c,this.wrap,c,f,g),new lo(c,this.wrap,c,f+1,g),new lo(c,this.wrap,c,f,g+1),new lo(c,this.wrap,c,f+1,g+1)]}isLessThan(i){return this.wrapi.wrap)&&(this.overscaledZi.overscaledZ)&&(this.canonical.xi.canonical.x)&&this.canonical.ythis.max&&(this.max=j),j=this.dim+1||c<-1||c>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(c+1)*this.stride+(i+1)}unpack(i,c,f){return i*this.redFactor+c*this.greenFactor+f*this.blueFactor-this.baseShift}getPixels(){return new ao({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(i,c,f){if(this.dim!==i.dim)throw new Error("dem dimension mismatch");let g=c*this.dim,b=c*this.dim+this.dim,w=f*this.dim,T=f*this.dim+this.dim;switch(c){case-1:g=b-1;break;case 1:b=g+1}switch(f){case-1:w=T-1;break;case 1:T=w+1}const I=-c*this.dim,L=-f*this.dim;for(let F=w;F=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${i} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[i]}}class fy{constructor(i,c,f,g,b){this.type="Feature",this._vectorTileFeature=i,i._z=c,i._x=f,i._y=g,this.properties=i.properties,this.id=b}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(i){this._geometry=i}toJSON(){const i={geometry:this.geometry};for(const c in this)c!=="_geometry"&&c!=="_vectorTileFeature"&&(i[c]=this[c]);return i}}class dy{constructor(i,c){this.tileID=i,this.x=i.canonical.x,this.y=i.canonical.y,this.z=i.canonical.z,this.grid=new Fa(yn,16,0),this.grid3D=new Fa(yn,16,0),this.featureIndexArray=new V,this.promoteId=c}insert(i,c,f,g,b,w){const T=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(f,g,b);const I=w?this.grid3D:this.grid;for(let L=0;L=0&&j[3]>=0&&I.insert(T,j[0],j[1],j[2],j[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Ys.VectorTile(new Ep(this.rawTileData)).layers,this.sourceLayerCoder=new hy(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(i,c,f,g){this.loadVTLayers();const b=i.params||{},w=yn/i.tileSize/i.scale,T=Ml(b.filter),I=i.queryGeometry,L=i.queryPadding*w,F=my(I),j=this.grid.query(F.minX-L,F.minY-L,F.maxX+L,F.maxY+L),H=my(i.cameraQueryGeometry),J=this.grid3D.query(H.minX-L,H.minY-L,H.maxX+L,H.maxY+L,(ge,xe,Re,ke)=>function(Ae,Je,Qe,kt,zt){for(const bt of Ae)if(Je<=bt.x&&Qe<=bt.y&&kt>=bt.x&&zt>=bt.y)return!0;const St=[new k(Je,Qe),new k(Je,zt),new k(kt,zt),new k(kt,Qe)];if(Ae.length>2){for(const bt of St)if(Hl(Ae,bt))return!0}for(let bt=0;bt(ke||(ke=ws(Ae)),Je.queryIntersectsFeature(I,Ae,Qe,ke,this.z,i.transform,w,i.pixelPosMatrix)))}return ee}loadMatchingFeature(i,c,f,g,b,w,T,I,L,F,j){const H=this.bucketLayerIDs[c];if(w&&!function(ge,xe){for(let Re=0;Re=0)return!0;return!1}(w,H))return;const J=this.sourceLayerCoder.decode(f),ee=this.vtLayers[J].feature(g);if(b.needGeometry){const ge=xs(ee,!0);if(!b.filter(new Qr(this.tileID.overscaledZ),ge,this.tileID.canonical))return}else if(!b.filter(new Qr(this.tileID.overscaledZ),ee))return;const ae=this.getId(ee,J);for(let ge=0;ge{const T=i instanceof Na?i.get(w):null;return T&&T.evaluate?T.evaluate(c,f,g):T})}function my(s){let i=1/0,c=1/0,f=-1/0,g=-1/0;for(const b of s)i=Math.min(i,b.x),c=Math.min(c,b.y),f=Math.max(f,b.x),g=Math.max(g,b.y);return{minX:i,minY:c,maxX:f,maxY:g}}function fS(s,i){return i-s}function gy(s,i,c,f,g){const b=[];for(let w=0;w=f&&j.x>=f||(F.x>=f?F=new k(f,F.y+(f-F.x)/(j.x-F.x)*(j.y-F.y))._round():j.x>=f&&(j=new k(f,F.y+(f-F.x)/(j.x-F.x)*(j.y-F.y))._round()),F.y>=g&&j.y>=g||(F.y>=g?F=new k(F.x+(g-F.y)/(j.y-F.y)*(j.x-F.x),g)._round():j.y>=g&&(j=new k(F.x+(g-F.y)/(j.y-F.y)*(j.x-F.x),g)._round()),I&&F.equals(I[I.length-1])||(I=[F],b.push(I)),I.push(j)))))}}return b}Et("FeatureIndex",dy,{omit:["rawTileData","sourceLayerCoder"]});class ra extends k{constructor(i,c,f,g){super(i,c),this.angle=f,g!==void 0&&(this.segment=g)}clone(){return new ra(this.x,this.y,this.angle,this.segment)}}function _y(s,i,c,f,g){if(i.segment===void 0||c===0)return!0;let b=i,w=i.segment+1,T=0;for(;T>-c/2;){if(w--,w<0)return!1;T-=s[w].dist(b),b=s[w]}T+=s[w].dist(s[w+1]),w++;const I=[];let L=0;for(;Tf;)L-=I.shift().angleDelta;if(L>g)return!1;w++,T+=F.dist(j)}return!0}function yy(s){let i=0;for(let c=0;cL){const ee=(L-I)/J,ae=di.number(j.x,H.x,ee),ge=di.number(j.y,H.y,ee),xe=new ra(ae,ge,H.angleTo(j),F);return xe._round(),!w||_y(s,xe,T,w,i)?xe:void 0}I+=J}}function pS(s,i,c,f,g,b,w,T,I){const L=vy(f,b,w),F=by(f,g),j=F*w,H=s[0].x===0||s[0].x===I||s[0].y===0||s[0].y===I;return i-j=0&&Ae=0&&Je=0&&H+L<=F){const Qe=new ra(Ae,Je,Re,ee);Qe._round(),f&&!_y(s,Qe,b,f,g)||J.push(Qe)}}j+=xe}return T||J.length||w||(J=wy(s,j/2,c,f,g,b,w,!0,I)),J}Et("Anchor",ra);const tc=ji;function xy(s,i,c,f){const g=[],b=s.image,w=b.pixelRatio,T=b.paddedRect.w-2*tc,I=b.paddedRect.h-2*tc,L=s.right-s.left,F=s.bottom-s.top,j=b.stretchX||[[0,T]],H=b.stretchY||[[0,I]],J=(pt,It)=>pt+It[1]-It[0],ee=j.reduce(J,0),ae=H.reduce(J,0),ge=T-ee,xe=I-ae;let Re=0,ke=ee,Ae=0,Je=ae,Qe=0,kt=ge,zt=0,St=xe;if(b.content&&f){const pt=b.content;Re=Cf(j,0,pt[0]),Ae=Cf(H,0,pt[1]),ke=Cf(j,pt[0],pt[2]),Je=Cf(H,pt[1],pt[3]),Qe=pt[0]-Re,zt=pt[1]-Ae,kt=pt[2]-pt[0]-ke,St=pt[3]-pt[1]-Je}const bt=(pt,It,yt,lt)=>{const qt=If(pt.stretch-Re,ke,L,s.left),Dt=Af(pt.fixed-Qe,kt,pt.stretch,ee),mr=If(It.stretch-Ae,Je,F,s.top),Xr=Af(It.fixed-zt,St,It.stretch,ae),tn=If(yt.stretch-Re,ke,L,s.left),jn=Af(yt.fixed-Qe,kt,yt.stretch,ee),Yi=If(lt.stretch-Ae,Je,F,s.top),Ti=Af(lt.fixed-zt,St,lt.stretch,ae),zn=new k(qt,mr),Yn=new k(tn,mr),ai=new k(tn,Yi),Ei=new k(qt,Yi),Mi=new k(Dt/w,Xr/w),Un=new k(jn/w,Ti/w),Vn=i*Math.PI/180;if(Vn){const gi=Math.sin(Vn),Ui=Math.cos(Vn),Vi=[Ui,-gi,gi,Ui];zn._matMult(Vi),Yn._matMult(Vi),Ei._matMult(Vi),ai._matMult(Vi)}const mi=pt.stretch+pt.fixed,Ci=It.stretch+It.fixed;return{tl:zn,tr:Yn,bl:Ei,br:ai,tex:{x:b.paddedRect.x+tc+mi,y:b.paddedRect.y+tc+Ci,w:yt.stretch+yt.fixed-mi,h:lt.stretch+lt.fixed-Ci},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Mi,pixelOffsetBR:Un,minFontScaleX:kt/w/L,minFontScaleY:St/w/F,isSDF:c}};if(f&&(b.stretchX||b.stretchY)){const pt=Sy(j,ge,ee),It=Sy(H,xe,ae);for(let yt=0;yt0&&(ee=Math.max(10,ee),this.circleDiameter=ee)}else{let j=w.top*T-I[0],H=w.bottom*T+I[2],J=w.left*T-I[3],ee=w.right*T+I[1];const ae=w.collisionPadding;if(ae&&(J-=ae[0]*T,j-=ae[1]*T,ee+=ae[2]*T,H+=ae[3]*T),F){const ge=new k(J,j),xe=new k(ee,j),Re=new k(J,H),ke=new k(ee,H),Ae=F*Math.PI/180;ge._rotate(Ae),xe._rotate(Ae),Re._rotate(Ae),ke._rotate(Ae),J=Math.min(ge.x,xe.x,Re.x,ke.x),ee=Math.max(ge.x,xe.x,Re.x,ke.x),j=Math.min(ge.y,xe.y,Re.y,ke.y),H=Math.max(ge.y,xe.y,Re.y,ke.y)}i.emplaceBack(c.x,c.y,J,j,ee,H,f,g,b)}this.boxEndIndex=i.length}}class mS{constructor(i=[],c=gS){if(this.data=i,this.length=this.data.length,this.compare=c,this.length>0)for(let f=(this.length>>1)-1;f>=0;f--)this._down(f)}push(i){this.data.push(i),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;const i=this.data[0],c=this.data.pop();return this.length--,this.length>0&&(this.data[0]=c,this._down(0)),i}peek(){return this.data[0]}_up(i){const{data:c,compare:f}=this,g=c[i];for(;i>0;){const b=i-1>>1,w=c[b];if(f(g,w)>=0)break;c[i]=w,i=b}c[i]=g}_down(i){const{data:c,compare:f}=this,g=this.length>>1,b=c[i];for(;i=0)break;c[i]=T,i=w}c[i]=b}}function gS(s,i){return si?1:0}function _S(s,i=1,c=!1){let f=1/0,g=1/0,b=-1/0,w=-1/0;const T=s[0];for(let J=0;Jb)&&(b=ee.x),(!J||ee.y>w)&&(w=ee.y)}const I=Math.min(b-f,w-g);let L=I/2;const F=new mS([],yS);if(I===0)return new k(f,g);for(let J=f;Jj.d||!j.d)&&(j=J,c&&console.log("found best %d after %d probes",Math.round(1e4*J.d)/1e4,H)),J.max-j.d<=i||(L=J.h/2,F.push(new rc(J.p.x-L,J.p.y-L,L,s)),F.push(new rc(J.p.x+L,J.p.y-L,L,s)),F.push(new rc(J.p.x-L,J.p.y+L,L,s)),F.push(new rc(J.p.x+L,J.p.y+L,L,s)),H+=4)}return c&&(console.log(`num probes: ${H}`),console.log(`best distance: ${j.d}`)),j.p}function yS(s,i){return i.max-s.max}function rc(s,i,c,f){this.p=new k(s,i),this.h=c,this.d=function(g,b){let w=!1,T=1/0;for(let I=0;Ig.y!=ee.y>g.y&&g.x<(ee.x-J.x)*(g.y-J.y)/(ee.y-J.y)+J.x&&(w=!w),T=Math.min(T,s_(g,J,ee))}}return(w?1:-1)*Math.sqrt(T)}(this.p,f),this.max=this.d+this.h*Math.SQRT2}var si;d.ap=void 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qe=this.stride*Fe;Be.push(W[qe+Vt]>1?er(W,qe,this.clusterProps):this.points[W[qe+At]])}return Be}getChildren(Z){const $=this._getOriginId(Z),te=this._getOriginZoom(Z),le="No cluster with the specified id.",Ce=this.trees[te];if(!Ce)throw new Error(le);const Ie=Ce.data;if($*this.stride>=Ie.length)throw new Error(le);const Pe=this.options.radius/(this.options.extent*Math.pow(2,te-1)),Se=Ce.within(Ie[$*this.stride],Ie[$*this.stride+1],Pe),W=[];for(const Be of Se){const Fe=Be*this.stride;Ie[Fe+4]===Z&&W.push(Ie[Fe+Vt]>1?er(Ie,Fe,this.clusterProps):this.points[Ie[Fe+At]])}if(W.length===0)throw new Error(le);return W}getLeaves(Z,$,te){const le=[];return this._appendLeaves(le,Z,$=$||10,te=te||0,0),le}getTile(Z,$,te){const le=this.trees[this._limitZoom(Z)],Ce=Math.pow(2,Z),{extent:Ie,radius:Pe}=this.options,Se=Pe/Ie,W=(te-Se)/Ce,Be=(te+1+Se)/Ce,Fe={features:[]};return this._addTileFeatures(le.range(($-Se)/Ce,W,($+1+Se)/Ce,Be),le.data,$,te,Ce,Fe),$===0&&this._addTileFeatures(le.range(1-Se/Ce,W,1,Be),le.data,Ce,te,Ce,Fe),$===Ce-1&&this._addTileFeatures(le.range(0,W,Se/Ce,Be),le.data,-1,te,Ce,Fe),Fe.features.length?Fe:null}getClusterExpansionZoom(Z){let $=this._getOriginZoom(Z)-1;for(;$<=this.options.maxZoom;){const te=this.getChildren(Z);if($++,te.length!==1)break;Z=te[0].properties.cluster_id}return $}_appendLeaves(Z,$,te,le,Ce){const Ie=this.getChildren($);for(const Pe of Ie){const Se=Pe.properties;if(Se&&Se.cluster?Ce+Se.point_count<=le?Ce+=Se.point_count:Ce=this._appendLeaves(Z,Se.cluster_id,te,le,Ce):Ce1;let Be,Fe,qe;if(W)Be=Nt($,Se,this.clusterProps),Fe=$[Se],qe=$[Se+1];else{const Pt=this.points[$[Se+At]];Be=Pt.properties;const[$t,ar]=Pt.geometry.coordinates;Fe=nr($t),qe=tr(ar)}const Xe={type:1,geometry:[[Math.round(this.options.extent*(Fe*Ce-te)),Math.round(this.options.extent*(qe*Ce-le))]],tags:Be};let ut;ut=W||this.options.generateId?$[Se+At]:this.points[$[Se+At]].id,ut!==void 0&&(Xe.id=ut),Ie.features.push(Xe)}}_limitZoom(Z){return Math.max(this.options.minZoom,Math.min(Math.floor(+Z),this.options.maxZoom+1))}_cluster(Z,$){const{radius:te,extent:le,reduce:Ce,minPoints:Ie}=this.options,Pe=te/(le*Math.pow(2,$)),Se=Z.data,W=[],Be=this.stride;for(let Fe=0;Fe$&&($t+=Se[gr+Vt])}if($t>Pt&&$t>=Ie){let ar,gr=qe*Pt,Yr=Xe*Pt,Cn=-1;const lr=((Fe/Be|0)<<5)+($+1)+this.points.length;for(const ln of ut){const Bn=ln*Be;if(Se[Bn+2]<=$)continue;Se[Bn+2]=$;const fi=Se[Bn+Vt];gr+=Se[Bn]*fi,Yr+=Se[Bn+1]*fi,Se[Bn+4]=lr,Ce&&(ar||(ar=this._map(Se,Fe,!0),Cn=this.clusterProps.length,this.clusterProps.push(ar)),Ce(ar,this._map(Se,Bn)))}Se[Fe+4]=lr,W.push(gr/$t,Yr/$t,1/0,lr,-1,$t),Ce&&W.push(Cn)}else{for(let ar=0;ar1)for(const ar of ut){const gr=ar*Be;if(!(Se[gr+2]<=$)){Se[gr+2]=$;for(let Yr=0;Yr>5}_getOriginZoom(Z){return(Z-this.points.length)%32}_map(Z,$,te){if(Z[$+Vt]>1){const Ie=this.clusterProps[Z[$+sr]];return te?Object.assign({},Ie):Ie}const le=this.points[Z[$+At]].properties,Ce=this.options.map(le);return te&&Ce===le?Object.assign({},Ce):Ce}}function er(pe,Z,$){return{type:"Feature",id:pe[Z+At],properties:Nt(pe,Z,$),geometry:{type:"Point",coordinates:[(te=pe[Z],360*(te-.5)),Lr(pe[Z+1])]}};var te}function Nt(pe,Z,$){const te=pe[Z+Vt],le=te>=1e4?`${Math.round(te/1e3)}k`:te>=1e3?Math.round(te/100)/10+"k":te,Ce=pe[Z+sr],Ie=Ce===-1?{}:Object.assign({},$[Ce]);return Object.assign(Ie,{cluster:!0,cluster_id:pe[Z+At],point_count:te,point_count_abbreviated:le})}function nr(pe){return pe/360+.5}function tr(pe){const Z=Math.sin(pe*Math.PI/180),$=.5-.25*Math.log((1+Z)/(1-Z))/Math.PI;return $<0?0:$>1?1:$}function Lr(pe){const Z=(180-360*pe)*Math.PI/180;return 360*Math.atan(Math.exp(Z))/Math.PI-90}function Pr(pe,Z,$,te){for(var le,Ce=te,Ie=$-Z>>1,Pe=$-Z,Se=pe[Z],W=pe[Z+1],Be=pe[$],Fe=pe[$+1],qe=Z+3;qe<$;qe+=3){var Xe=st(pe[qe],pe[qe+1],Se,W,Be,Fe);if(Xe>Ce)le=qe,Ce=Xe;else if(Xe===Ce){var ut=Math.abs(qe-Ie);utte&&(le-Z>3&&Pr(pe,Z,le,te),pe[le+2]=Ce,$-le>3&&Pr(pe,le,$,te))}function st(pe,Z,$,te,le,Ce){var Ie=le-$,Pe=Ce-te;if(Ie!==0||Pe!==0){var Se=((pe-$)*Ie+(Z-te)*Pe)/(Ie*Ie+Pe*Pe);Se>1?($=le,te=Ce):Se>0&&($+=Ie*Se,te+=Pe*Se)}return(Ie=pe-$)*Ie+(Pe=Z-te)*Pe}function Lt(pe,Z,$,te){var le={id:pe===void 0?null:pe,type:Z,geometry:$,tags:te,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(Ce){var Ie=Ce.geometry,Pe=Ce.type;if(Pe==="Point"||Pe==="MultiPoint"||Pe==="LineString")De(Ce,Ie);else if(Pe==="Polygon"||Pe==="MultiLineString")for(var Se=0;Se0&&(Ie+=te?(le*W-Se*Ce)/2:Math.sqrt(Math.pow(Se-le,2)+Math.pow(W-Ce,2))),le=Se,Ce=W}var Be=Z.length-3;Z[2]=1,Pr(Z,0,Be,$),Z[Be+2]=1,Z.size=Math.abs(Ie),Z.start=0,Z.end=Z.size}function ne(pe,Z,$,te){for(var le=0;le1?1:$}function Ye(pe,Z,$,te,le,Ce,Ie,Pe){if(te/=Z,Ce>=($/=Z)&&Ie=te)return null;for(var Se=[],W=0;W=$&&ut=te)){var Pt=[];if(qe==="Point"||qe==="MultiPoint")jt(Fe,Pt,$,te,le);else if(qe==="LineString")bn(Fe,Pt,$,te,le,!1,Pe.lineMetrics);else if(qe==="MultiLineString")Mn(Fe,Pt,$,te,le,!1);else if(qe==="Polygon")Mn(Fe,Pt,$,te,le,!0);else if(qe==="MultiPolygon")for(var $t=0;$t=$&&Ie<=te&&(Z.push(pe[Ce]),Z.push(pe[Ce+1]),Z.push(pe[Ce+2]))}}function bn(pe,Z,$,te,le,Ce,Ie){for(var Pe,Se,W=wn(pe),Be=le===0?ii:$o,Fe=pe.start,qe=0;qe$&&(Se=Be(W,Xe,ut,$t,ar,$),Ie&&(W.start=Fe+Pe*Se)):gr>te?Yr=$&&(Se=Be(W,Xe,ut,$t,ar,$),Cn=!0),Yr>te&&gr<=te&&(Se=Be(W,Xe,ut,$t,ar,te),Cn=!0),!Ce&&Cn&&(Ie&&(W.end=Fe+Pe*Se),Z.push(W),W=wn(pe)),Ie&&(Fe+=Pe)}var lr=pe.length-3;Xe=pe[lr],ut=pe[lr+1],Pt=pe[lr+2],(gr=le===0?Xe:ut)>=$&&gr<=te&&ni(W,Xe,ut,Pt),lr=W.length-3,Ce&&lr>=3&&(W[lr]!==W[0]||W[lr+1]!==W[1])&&ni(W,W[0],W[1],W[2]),W.length&&Z.push(W)}function wn(pe){var Z=[];return Z.size=pe.size,Z.start=pe.start,Z.end=pe.end,Z}function Mn(pe,Z,$,te,le,Ce){for(var Ie=0;IeIe.maxX&&(Ie.maxX=Be),Fe>Ie.maxY&&(Ie.maxY=Fe)}return Ie}function Or(pe,Z,$,te){var le=Z.geometry,Ce=Z.type,Ie=[];if(Ce==="Point"||Ce==="MultiPoint")for(var Pe=0;Pe0&&Z.size<(le?Ie:te))$.numPoints+=Z.length/3;else{for(var Pe=[],Se=0;SeIe)&&($.numSimplified++,Pe.push(Z[Se]),Pe.push(Z[Se+1])),$.numPoints++;le&&function(W,Be){for(var Fe=0,qe=0,Xe=W.length,ut=Xe-2;qe0===Be)for(qe=0,Xe=W.length;qe24)throw new Error("maxZoom should be in the 0-24 range");if(Z.promoteId&&Z.generateId)throw new Error("promoteId and generateId cannot be used together.");var te=function(le,Ce){var Ie=[];if(le.type==="FeatureCollection")for(var Pe=0;Pe1&&console.time("creation"),qe=this.tiles[Fe]=Bo(pe,Z,$,te,Se),this.tileCoords.push({z:Z,x:$,y:te}),W)){W>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",Z,$,te,qe.numFeatures,qe.numPoints,qe.numSimplified),console.timeEnd("creation"));var Xe="z"+Z;this.stats[Xe]=(this.stats[Xe]||0)+1,this.total++}if(qe.source=pe,le){if(Z===Se.maxZoom||Z===le)continue;var ut=1<1&&console.time("clipping");var Pt,$t,ar,gr,Yr,Cn,lr=.5*Se.buffer/Se.extent,ln=.5-lr,Bn=.5+lr,fi=1+lr;Pt=$t=ar=gr=null,Yr=Ye(pe,Be,$-lr,$+Bn,0,qe.minX,qe.maxX,Se),Cn=Ye(pe,Be,$+ln,$+fi,0,qe.minX,qe.maxX,Se),pe=null,Yr&&(Pt=Ye(Yr,Be,te-lr,te+Bn,1,qe.minY,qe.maxY,Se),$t=Ye(Yr,Be,te+ln,te+fi,1,qe.minY,qe.maxY,Se),Yr=null),Cn&&(ar=Ye(Cn,Be,te-lr,te+Bn,1,qe.minY,qe.maxY,Se),gr=Ye(Cn,Be,te+ln,te+fi,1,qe.minY,qe.maxY,Se),Cn=null),W>1&&console.timeEnd("clipping"),Pe.push(Pt||[],Z+1,2*$,2*te),Pe.push($t||[],Z+1,2*$,2*te+1),Pe.push(ar||[],Z+1,2*$+1,2*te),Pe.push(gr||[],Z+1,2*$+1,2*te+1)}}},rr.prototype.getTile=function(pe,Z,$){var te=this.options,le=te.extent,Ce=te.debug;if(pe<0||pe>24)return null;var Ie=1<1&&console.log("drilling down to z%d-%d-%d",pe,Z,$);for(var Se,W=pe,Be=Z,Fe=$;!Se&&W>0;)W--,Be=Math.floor(Be/2),Fe=Math.floor(Fe/2),Se=this.tiles[Jt(W,Be,Fe)];return Se&&Se.source?(Ce>1&&console.log("found parent tile z%d-%d-%d",W,Be,Fe),Ce>1&&console.time("drilling down"),this.splitTile(Se.source,W,Be,Fe,pe,Z,$),Ce>1&&console.timeEnd("drilling down"),this.tiles[Pe]?Xn(this.tiles[Pe],le):null):null};class ro extends k{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(Z,$){return d._(this,void 0,void 0,function*(){const te=Z.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const le=this._geoJSONIndex.getTile(te.z,te.x,te.y);if(!le)return null;const Ce=new class{constructor(Pe){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=d.W,this.length=Pe.length,this._features=Pe}feature(Pe){return new class{constructor(Se){this._feature=Se,this.extent=d.W,this.type=Se.type,this.properties=Se.tags,"id"in Se&&!isNaN(Se.id)&&(this.id=parseInt(Se.id,10))}loadGeometry(){if(this._feature.type===1){const Se=[];for(const W of this._feature.geometry)Se.push([new d.P(W[0],W[1])]);return Se}{const Se=[];for(const W of this._feature.geometry){const Be=[];for(const Fe of W)Be.push(new d.P(Fe[0],Fe[1]));Se.push(Be)}return Se}}toGeoJSON(Se,W,Be){return z.call(this,Se,W,Be)}}(this._features[Pe])}}(le.features);let Ie=Ot(Ce);return Ie.byteOffset===0&&Ie.byteLength===Ie.buffer.byteLength||(Ie=new Uint8Array(Ie)),{vectorTile:Ce,rawData:Ie.buffer}})}loadData(Z){return d._(this,void 0,void 0,function*(){var $;($=this._pendingRequest)===null||$===void 0||$.abort();const te=!!(Z&&Z.request&&Z.request.collectResourceTiming)&&new d.bs(Z.request);this._pendingRequest=new AbortController;try{let le=yield this.loadGeoJSON(Z,this._pendingRequest);if(delete this._pendingRequest,typeof le!="object")throw new Error(`Input data given to '${Z.source}' is not a valid GeoJSON object.`);if(N(le,!0),Z.filter){const Ie=d.by(Z.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(Ie.result==="error")throw new Error(Ie.value.map(Se=>`${Se.key}: ${Se.message}`).join(", "));le={type:"FeatureCollection",features:le.features.filter(Se=>Ie.value.evaluate({zoom:0},Se))}}this._geoJSONIndex=Z.cluster?new fr(function({superclusterOptions:Ie,clusterProperties:Pe}){if(!Pe||!Ie)return Ie;const Se={},W={},Be={accumulated:null,zoom:0},Fe={properties:null},qe=Object.keys(Pe);for(const Xe of qe){const[ut,Pt]=Pe[Xe],$t=d.by(Pt),ar=d.by(typeof ut=="string"?[ut,["accumulated"],["get",Xe]]:ut);Se[Xe]=$t.value,W[Xe]=ar.value}return Ie.map=Xe=>{Fe.properties=Xe;const ut={};for(const Pt of qe)ut[Pt]=Se[Pt].evaluate(Be,Fe);return ut},Ie.reduce=(Xe,ut)=>{Fe.properties=ut;for(const Pt of qe)Be.accumulated=Xe[Pt],Xe[Pt]=W[Pt].evaluate(Be,Fe)},Ie}(Z)).load(le.features):function(Ie,Pe){return new rr(Ie,Pe)}(le,Z.geojsonVtOptions),this.loaded={};const Ce={};if(te){const Ie=te.finish();Ie&&(Ce.resourceTiming={},Ce.resourceTiming[Z.source]=JSON.parse(JSON.stringify(Ie)))}return Ce}catch(le){if(delete this._pendingRequest,d.bz(le))return{abandoned:!0};throw le}})}reloadTile(Z){const $=this.loaded;return $&&$[Z.uid]?super.reloadTile(Z):this.loadTile(Z)}loadGeoJSON(Z,$){return d._(this,void 0,void 0,function*(){const{promoteId:te}=Z;if(Z.request){const le=yield d.h(Z.request,$);return this._dataUpdateable=vi(le.data,te)?Qt(le.data,te):void 0,le.data}if(typeof Z.data=="string")try{const le=JSON.parse(Z.data);return this._dataUpdateable=vi(le,te)?Qt(le,te):void 0,le}catch{throw new Error(`Input data given to '${Z.source}' is not a valid GeoJSON object.`)}if(!Z.dataDiff)throw new Error(`Input data given to '${Z.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${Z.source}`);return function(le,Ce,Ie){var Pe,Se,W,Be;if(Ce.removeAll&&le.clear(),Ce.remove)for(const Fe of Ce.remove)le.delete(Fe);if(Ce.add)for(const Fe of Ce.add){const qe=Nr(Fe,Ie);qe!=null&&le.set(qe,Fe)}if(Ce.update)for(const Fe of Ce.update){let qe=le.get(Fe.id);if(qe==null)continue;const Xe=!Fe.removeAllProperties&&(((Pe=Fe.removeProperties)===null||Pe===void 0?void 0:Pe.length)>0||((Se=Fe.addOrUpdateProperties)===null||Se===void 0?void 0:Se.length)>0);if((Fe.newGeometry||Fe.removeAllProperties||Xe)&&(qe=Object.assign({},qe),le.set(Fe.id,qe),Xe&&(qe.properties=Object.assign({},qe.properties))),Fe.newGeometry&&(qe.geometry=Fe.newGeometry),Fe.removeAllProperties)qe.properties={};else if(((W=Fe.removeProperties)===null||W===void 0?void 0:W.length)>0)for(const ut of Fe.removeProperties)Object.prototype.hasOwnProperty.call(qe.properties,ut)&&delete qe.properties[ut];if(((Be=Fe.addOrUpdateProperties)===null||Be===void 0?void 0:Be.length)>0)for(const{key:ut,value:Pt}of Fe.addOrUpdateProperties)qe.properties[ut]=Pt}}(this._dataUpdateable,Z.dataDiff,te),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(Z){return d._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(Z){return this._geoJSONIndex.getClusterExpansionZoom(Z.clusterId)}getClusterChildren(Z){return this._geoJSONIndex.getChildren(Z.clusterId)}getClusterLeaves(Z){return this._geoJSONIndex.getLeaves(Z.clusterId,Z.limit,Z.offset)}}class an{constructor(Z){this.self=Z,this.actor=new d.C(Z),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=($,te)=>{if(this.externalWorkerSourceTypes[$])throw new Error(`Worker source with name "${$}" already registered.`);this.externalWorkerSourceTypes[$]=te},this.self.addProtocol=d.bf,this.self.removeProtocol=d.bg,this.self.registerRTLTextPlugin=$=>{if(d.bA.isParsed())throw new Error("RTL text plugin already registered.");d.bA.setMethods($)},this.actor.registerMessageHandler("LDT",($,te)=>this._getDEMWorkerSource($,te.source).loadTile(te)),this.actor.registerMessageHandler("RDT",($,te)=>d._(this,void 0,void 0,function*(){this._getDEMWorkerSource($,te.source).removeTile(te)})),this.actor.registerMessageHandler("GCEZ",($,te)=>d._(this,void 0,void 0,function*(){return this._getWorkerSource($,te.type,te.source).getClusterExpansionZoom(te)})),this.actor.registerMessageHandler("GCC",($,te)=>d._(this,void 0,void 0,function*(){return this._getWorkerSource($,te.type,te.source).getClusterChildren(te)})),this.actor.registerMessageHandler("GCL",($,te)=>d._(this,void 0,void 0,function*(){return this._getWorkerSource($,te.type,te.source).getClusterLeaves(te)})),this.actor.registerMessageHandler("LD",($,te)=>this._getWorkerSource($,te.type,te.source).loadData(te)),this.actor.registerMessageHandler("LT",($,te)=>this._getWorkerSource($,te.type,te.source).loadTile(te)),this.actor.registerMessageHandler("RT",($,te)=>this._getWorkerSource($,te.type,te.source).reloadTile(te)),this.actor.registerMessageHandler("AT",($,te)=>this._getWorkerSource($,te.type,te.source).abortTile(te)),this.actor.registerMessageHandler("RMT",($,te)=>this._getWorkerSource($,te.type,te.source).removeTile(te)),this.actor.registerMessageHandler("RS",($,te)=>d._(this,void 0,void 0,function*(){if(!this.workerSources[$]||!this.workerSources[$][te.type]||!this.workerSources[$][te.type][te.source])return;const le=this.workerSources[$][te.type][te.source];delete this.workerSources[$][te.type][te.source],le.removeSource!==void 0&&le.removeSource(te)})),this.actor.registerMessageHandler("RM",$=>d._(this,void 0,void 0,function*(){delete this.layerIndexes[$],delete this.availableImages[$],delete this.workerSources[$],delete this.demWorkerSources[$]})),this.actor.registerMessageHandler("SR",($,te)=>d._(this,void 0,void 0,function*(){this.referrer=te})),this.actor.registerMessageHandler("SRPS",($,te)=>this._syncRTLPluginState($,te)),this.actor.registerMessageHandler("IS",($,te)=>d._(this,void 0,void 0,function*(){this.self.importScripts(te)})),this.actor.registerMessageHandler("SI",($,te)=>this._setImages($,te)),this.actor.registerMessageHandler("UL",($,te)=>d._(this,void 0,void 0,function*(){this._getLayerIndex($).update(te.layers,te.removedIds)})),this.actor.registerMessageHandler("SL",($,te)=>d._(this,void 0,void 0,function*(){this._getLayerIndex($).replace(te)}))}_setImages(Z,$){return d._(this,void 0,void 0,function*(){this.availableImages[Z]=$;for(const te in this.workerSources[Z]){const le=this.workerSources[Z][te];for(const Ce in le)le[Ce].availableImages=$}})}_syncRTLPluginState(Z,$){return d._(this,void 0,void 0,function*(){if(d.bA.isParsed())return d.bA.getState();if($.pluginStatus!=="loading")return d.bA.setState($),$;const te=$.pluginURL;if(this.self.importScripts(te),d.bA.isParsed()){const le={pluginStatus:"loaded",pluginURL:te};return d.bA.setState(le),le}throw d.bA.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${te}`)})}_getAvailableImages(Z){let $=this.availableImages[Z];return $||($=[]),$}_getLayerIndex(Z){let $=this.layerIndexes[Z];return $||($=this.layerIndexes[Z]=new a),$}_getWorkerSource(Z,$,te){if(this.workerSources[Z]||(this.workerSources[Z]={}),this.workerSources[Z][$]||(this.workerSources[Z][$]={}),!this.workerSources[Z][$][te]){const le={sendAsync:(Ce,Ie)=>(Ce.targetMapId=Z,this.actor.sendAsync(Ce,Ie))};switch($){case"vector":this.workerSources[Z][$][te]=new k(le,this._getLayerIndex(Z),this._getAvailableImages(Z));break;case"geojson":this.workerSources[Z][$][te]=new ro(le,this._getLayerIndex(Z),this._getAvailableImages(Z));break;default:this.workerSources[Z][$][te]=new this.externalWorkerSourceTypes[$](le,this._getLayerIndex(Z),this._getAvailableImages(Z))}}return this.workerSources[Z][$][te]}_getDEMWorkerSource(Z,$){return this.demWorkerSources[Z]||(this.demWorkerSources[Z]={}),this.demWorkerSources[Z][$]||(this.demWorkerSources[Z][$]=new C),this.demWorkerSources[Z][$]}}return d.i(self)&&(self.worker=new an(self)),an}),l("index",["exports","./shared"],function(d,a){var _="4.1.3";let x,S;const k={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:y=>new Promise((o,h)=>{const p=requestAnimationFrame(o);y.signal.addEventListener("abort",()=>{cancelAnimationFrame(p),h(a.c())})}),getImageData(y,o=0){return this.getImageCanvasContext(y).getImageData(-o,-o,y.width+2*o,y.height+2*o)},getImageCanvasContext(y){const 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this.patterns){const{bin:E}=this.patterns[v],M=E.x+1,A=E.y+1,R=this.getImage(v).data,V=R.width,q=R.height;a.R.copy(R,m,{x:0,y:0},{x:M,y:A},{width:V,height:q}),a.R.copy(R,m,{x:0,y:q-1},{x:M,y:A-1},{width:V,height:1}),a.R.copy(R,m,{x:0,y:0},{x:M,y:A+q},{width:V,height:1}),a.R.copy(R,m,{x:V-1,y:0},{x:M-1,y:A},{width:1,height:q}),a.R.copy(R,m,{x:0,y:0},{x:M+V,y:A},{width:1,height:q})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(o){for(const h of o){if(this.callbackDispatchedThisFrame[h])continue;this.callbackDispatchedThisFrame[h]=!0;const p=this.getImage(h);p||a.w(`Image with ID: "${h}" was not found`),ce(p)&&this.updateImage(h,p)}}}const Me=1e20;function ft(y,o,h,p,m,v,E,M,A){for(let R=o;R-1);A++,v[A]=M,E[A]=R,E[A+1]=Me}for(let M=0,A=0;M65535)throw new Error("glyphs > 65535 not supported");if(p.ranges[v])return{stack:o,id:h,glyph:m};if(!this.url)throw new Error("glyphsUrl is not set");if(!p.requests[v]){const 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Float64Array(M*M),this.gridInner=new Float64Array(M*M),this.f=new Float64Array(M),this.z=new Float64Array(M+1),this.v=new Uint16Array(M)}_createCanvas(y){const o=document.createElement("canvas");return o.width=o.height=y,o}draw(y){const{width:o,actualBoundingBoxAscent:h,actualBoundingBoxDescent:p,actualBoundingBoxLeft:m,actualBoundingBoxRight:v}=this.ctx.measureText(y),E=Math.ceil(h),M=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(v-m))),A=Math.min(this.size-this.buffer,E+Math.ceil(p)),R=M+2*this.buffer,V=A+2*this.buffer,q=Math.max(R*V,0),Q=new Uint8ClampedArray(q),he={data:Q,width:R,height:V,glyphWidth:M,glyphHeight:A,glyphTop:E,glyphLeft:0,glyphAdvance:o};if(M===0||A===0)return he;const{ctx:ue,buffer:ye,gridInner:se,gridOuter:Te}=this;ue.clearRect(ye,ye,M,A),ue.fillText(y,ye,ye+E);const Ue=ue.getImageData(ye,ye,M,A);Te.fill(Me,0,q),se.fill(0,0,q);for(let we=0;we0?$e*$e:0,se[He]=$e<0?$e*$e:0}}ft(Te,0,0,R,V,R,this.f,this.v,this.z),ft(se,ye,ye,M,A,R,this.f,this.v,this.z);for(let 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fr=Math.floor(k.hardwareConcurrency/2);let er,Nt;function nr(){return er||(er=new sr),er}sr.workerCount=a.B(globalThis)?Math.max(Math.min(fr,3),1):1;class tr{constructor(o,h){this.workerPool=o,this.actors=[],this.currentActor=0,this.id=h;const p=this.workerPool.acquire(h);for(let m=0;m{h.remove()}),this.actors=[],o&&this.workerPool.release(this.id)}registerMessageHandler(o,h){for(const p of this.actors)p.registerMessageHandler(o,h)}}function Lr(){return Nt||(Nt=new tr(nr(),a.G),Nt.registerMessageHandler("GR",(y,o,h)=>a.m(o,h))),Nt}function Pr(y,o){const h=a.F();return a.H(h,h,[1,1,0]),a.J(h,h,[.5*y.width,.5*y.height,1]),a.K(h,h,y.calculatePosMatrix(o.toUnwrapped()))}function st(y,o,h,p,m,v){const E=function(q,Q,he){if(q)for(const ue of q){const ye=Q[ue];if(ye&&ye.source===he&&ye.type==="fill-extrusion")return!0}else for(const ue in Q){const ye=Q[ue];if(ye.source===he&&ye.type==="fill-extrusion")return!0}return!1}(m&&m.layers,o,y.id),M=v.maxPitchScaleFactor(),A=y.tilesIn(p,M,E);A.sort(Lt);const R=[];for(const q of A)R.push({wrappedTileID:q.tileID.wrapped().key,queryResults:q.tile.queryRenderedFeatures(o,h,y._state,q.queryGeometry,q.cameraQueryGeometry,q.scale,m,v,M,Pr(y.transform,q.tileID))});const V=function(q){const Q={},he={};for(const ue of q){const ye=ue.queryResults,se=ue.wrappedTileID,Te=he[se]=he[se]||{};for(const Ue in ye){const we=ye[Ue],Le=Te[Ue]=Te[Ue]||{},Ge=Q[Ue]=Q[Ue]||[];for(const He of we)Le[He.featureIndex]||(Le[He.featureIndex]=!0,Ge.push(He))}}return Q}(R);for(const q in V)V[q].forEach(Q=>{const he=Q.feature,ue=y.getFeatureState(he.layer["source-layer"],he.id);he.source=he.layer.source,he.layer["source-layer"]&&(he.sourceLayer=he.layer["source-layer"]),he.state=ue});return V}function Lt(y,o){const h=y.tileID,p=o.tileID;return h.overscaledZ-p.overscaledZ||h.canonical.y-p.canonical.y||h.wrap-p.wrap||h.canonical.x-p.canonical.x}function De(y,o,h){return a._(this,void 0,void 0,function*(){let p=y;if(y.url?p=(yield a.h(o.transformRequest(y.url,"Source"),h)).data:yield k.frameAsync(h),!p)return null;const m=a.L(a.e(p,y),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in p&&p.vector_layers&&(m.vectorLayerIds=p.vector_layers.map(v=>v.id)),m})}class at{constructor(o,h){o&&(h?this.setSouthWest(o).setNorthEast(h):Array.isArray(o)&&(o.length===4?this.setSouthWest([o[0],o[1]]).setNorthEast([o[2],o[3]]):this.setSouthWest(o[0]).setNorthEast(o[1])))}setNorthEast(o){return this._ne=o instanceof a.M?new a.M(o.lng,o.lat):a.M.convert(o),this}setSouthWest(o){return this._sw=o instanceof a.M?new a.M(o.lng,o.lat):a.M.convert(o),this}extend(o){const h=this._sw,p=this._ne;let m,v;if(o instanceof a.M)m=o,v=o;else{if(!(o instanceof at))return Array.isArray(o)?o.length===4||o.every(Array.isArray)?this.extend(at.convert(o)):this.extend(a.M.convert(o)):o&&("lng"in o||"lon"in o)&&"lat"in o?this.extend(a.M.convert(o)):this;if(m=o._sw,v=o._ne,!m||!v)return this}return h||p?(h.lng=Math.min(m.lng,h.lng),h.lat=Math.min(m.lat,h.lat),p.lng=Math.max(v.lng,p.lng),p.lat=Math.max(v.lat,p.lat)):(this._sw=new a.M(m.lng,m.lat),this._ne=new a.M(v.lng,v.lat)),this}getCenter(){return new a.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new a.M(this.getWest(),this.getNorth())}getSouthEast(){return new a.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(o){const{lng:h,lat:p}=a.M.convert(o);let m=this._sw.lng<=h&&h<=this._ne.lng;return this._sw.lng>this._ne.lng&&(m=this._sw.lng>=h&&h>=this._ne.lng),this._sw.lat<=p&&p<=this._ne.lat&&m}static convert(o){return o instanceof at?o:o&&new at(o)}static fromLngLat(o,h=0){const p=360*h/40075017,m=p/Math.cos(Math.PI/180*o.lat);return new at(new a.M(o.lng-m,o.lat-p),new a.M(o.lng+m,o.lat+p))}}class tt{constructor(o,h,p){this.bounds=at.convert(this.validateBounds(o)),this.minzoom=h||0,this.maxzoom=p||24}validateBounds(o){return Array.isArray(o)&&o.length===4?[Math.max(-180,o[0]),Math.max(-90,o[1]),Math.min(180,o[2]),Math.min(90,o[3])]:[-180,-90,180,90]}contains(o){const h=Math.pow(2,o.z),p=Math.floor(a.N(this.bounds.getWest())*h),m=Math.floor(a.O(this.bounds.getNorth())*h),v=Math.ceil(a.N(this.bounds.getEast())*h),E=Math.ceil(a.O(this.bounds.getSouth())*h);return o.x>=p&&o.x=m&&o.y{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return a.e({},this._options)}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),p={request:this.map._requestManager.transformRequest(h,"Tile"),uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,tileSize:this.tileSize*o.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};p.request.collectResourceTiming=this._collectResourceTiming;let m="RT";if(o.actor&&o.state!=="expired"){if(o.state==="loading")return new Promise((v,E)=>{o.reloadPromise={resolve:v,reject:E}})}else o.actor=this.dispatcher.getActor(),m="LT";o.abortController=new AbortController;try{const v=yield o.actor.sendAsync({type:m,data:p},o.abortController);if(delete o.abortController,o.aborted)return;this._afterTileLoadWorkerResponse(o,v)}catch(v){if(delete o.abortController,o.aborted)return;if(v&&v.status!==404)throw v;this._afterTileLoadWorkerResponse(o,null)}})}_afterTileLoadWorkerResponse(o,h){if(h&&h.resourceTiming&&(o.resourceTiming=h.resourceTiming),h&&this.map._refreshExpiredTiles&&o.setExpiryData(h),o.loadVectorData(h,this.map.painter),o.reloadPromise){const p=o.reloadPromise;o.reloadPromise=null,this.loadTile(o).then(p.resolve).catch(p.reject)}}abortTile(o){return a._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.actor&&(yield o.actor.sendAsync({type:"AT",data:{uid:o.uid,type:this.type,source:this.id}}))})}unloadTile(o){return a._(this,void 0,void 0,function*(){o.unloadVectorData(),o.actor&&(yield o.actor.sendAsync({type:"RMT",data:{uid:o.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class ne extends a.E{constructor(o,h,p,m){super(),this.id=o,this.dispatcher=p,this.setEventedParent(m),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=a.e({type:"raster"},h),a.e(this,a.L(h,["url","scheme","tileSize"]))}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const o=yield De(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,o&&(a.e(this,o),o.bounds&&(this.tileBounds=new tt(o.bounds,this.minzoom,this.maxzoom)),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})))}catch(o){this._tileJSONRequest=null,this.fire(new a.j(o))}})}loaded(){return this._loaded}onAdd(o){this.map=o,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(o){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),o(),this.load()}setTiles(o){return this.setSourceProperty(()=>{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}serialize(){return a.e({},this._options)}hasTile(o){return!this.tileBounds||this.tileBounds.contains(o.canonical)}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);o.abortController=new AbortController;try{const p=yield G.getImage(this.map._requestManager.transformRequest(h,"Tile"),o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(p&&p.data){this.map._refreshExpiredTiles&&p.cacheControl&&p.expires&&o.setExpiryData({cacheControl:p.cacheControl,expires:p.expires});const m=this.map.painter.context,v=m.gl,E=p.data;o.texture=this.map.painter.getTileTexture(E.width),o.texture?o.texture.update(E,{useMipmap:!0}):(o.texture=new re(m,E,v.RGBA,{useMipmap:!0}),o.texture.bind(v.LINEAR,v.CLAMP_TO_EDGE,v.LINEAR_MIPMAP_NEAREST),m.extTextureFilterAnisotropic&&v.texParameterf(v.TEXTURE_2D,m.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,m.extTextureFilterAnisotropicMax)),o.state="loaded"}}catch(p){if(delete o.abortController,o.aborted)o.state="unloaded";else if(p)throw o.state="errored",p}})}abortTile(o){return a._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController)})}unloadTile(o){return a._(this,void 0,void 0,function*(){o.texture&&this.map.painter.saveTileTexture(o.texture)})}hasTransition(){return!1}}class br extends ne{constructor(o,h,p,m){super(o,h,p,m),this.type="raster-dem",this.maxzoom=22,this._options=a.e({type:"raster-dem"},h),this.encoding=h.encoding||"mapbox",this.redFactor=h.redFactor,this.greenFactor=h.greenFactor,this.blueFactor=h.blueFactor,this.baseShift=h.baseShift}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),p=this.map._requestManager.transformRequest(h,"Tile");o.neighboringTiles=this._getNeighboringTiles(o.tileID),o.abortController=new AbortController;try{const m=yield G.getImage(p,o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(m&&m.data){const v=m.data;this.map._refreshExpiredTiles&&m.cacheControl&&m.expires&&o.setExpiryData({cacheControl:m.cacheControl,expires:m.expires});const E=a.b(v)&&a.S()?v:yield this.readImageNow(v),M={type:this.type,uid:o.uid,source:this.id,rawImageData:E,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!o.actor||o.state==="expired"){o.actor=this.dispatcher.getActor();const A=yield o.actor.sendAsync({type:"LDT",data:M});o.dem=A,o.needsHillshadePrepare=!0,o.needsTerrainPrepare=!0,o.state="loaded"}}}catch(m){if(delete o.abortController,o.aborted)o.state="unloaded";else if(m)throw o.state="errored",m}})}readImageNow(o){return a._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&a.U()){const h=o.width+2,p=o.height+2;try{return new a.R({width:h,height:p},yield a.V(o,-1,-1,h,p))}catch{}}return k.getImageData(o,1)})}_getNeighboringTiles(o){const h=o.canonical,p=Math.pow(2,h.z),m=(h.x-1+p)%p,v=h.x===0?o.wrap-1:o.wrap,E=(h.x+1+p)%p,M=h.x+1===p?o.wrap+1:o.wrap,A={};return A[new a.Q(o.overscaledZ,v,h.z,m,h.y).key]={backfilled:!1},A[new a.Q(o.overscaledZ,M,h.z,E,h.y).key]={backfilled:!1},h.y>0&&(A[new a.Q(o.overscaledZ,v,h.z,m,h.y-1).key]={backfilled:!1},A[new a.Q(o.overscaledZ,o.wrap,h.z,h.x,h.y-1).key]={backfilled:!1},A[new a.Q(o.overscaledZ,M,h.z,E,h.y-1).key]={backfilled:!1}),h.y+10&&a.e(v,{resourceTiming:m}),this.fire(new a.k("data",Object.assign(Object.assign({},v),{sourceDataType:"metadata"}))),this.fire(new a.k("data",Object.assign(Object.assign({},v),{sourceDataType:"content"})))}catch(p){if(this._pendingLoads--,this._removed)return void this.fire(new a.k("dataabort",{dataType:"source"}));this.fire(new a.j(p))}})}loaded(){return this._pendingLoads===0}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.actor?"RT":"LT";o.actor=this.actor;const p={type:this.type,uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};o.abortController=new AbortController;const m=yield this.actor.sendAsync({type:h,data:p},o.abortController);delete o.abortController,o.unloadVectorData(),o.aborted||o.loadVectorData(m,this.map.painter,h==="RT")})}abortTile(o){return a._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.aborted=!0})}unloadTile(o){return a._(this,void 0,void 0,function*(){o.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:o.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return a.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Ye=a.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class jt extends a.E{constructor(o,h,p,m){super(),this.id=o,this.dispatcher=p,this.coordinates=h.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(m),this.options=h}load(o){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const h=yield G.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,h&&h.data&&(this.image=h.data,o&&(this.coordinates=o),this._finishLoading())}catch(h){this._request=null,this._loaded=!0,this.fire(new a.j(h))}})}loaded(){return this._loaded}updateImage(o){return o.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=o.url,this.load(o.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(o){this.map=o,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(o){this.coordinates=o;const h=o.map(a.Y.fromLngLat);this.tileID=function(m){let v=1/0,E=1/0,M=-1/0,A=-1/0;for(const Q of m)v=Math.min(v,Q.x),E=Math.min(E,Q.y),M=Math.max(M,Q.x),A=Math.max(A,Q.y);const R=Math.max(M-v,A-E),V=Math.max(0,Math.floor(-Math.log(R)/Math.LN2)),q=Math.pow(2,V);return new a.a0(V,Math.floor((v+M)/2*q),Math.floor((E+A)/2*q))}(h),this.minzoom=this.maxzoom=this.tileID.z;const p=h.map(m=>this.tileID.getTilePoint(m)._round());return this._boundsArray=new a.Z,this._boundsArray.emplaceBack(p[0].x,p[0].y,0,0),this._boundsArray.emplaceBack(p[1].x,p[1].y,a.W,0),this._boundsArray.emplaceBack(p[3].x,p[3].y,0,a.W),this._boundsArray.emplaceBack(p[2].x,p[2].y,a.W,a.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,Ye.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new re(o,this.image,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let p=!1;for(const m in this.tiles){const v=this.tiles[m];v.state!=="loaded"&&(v.state="loaded",v.texture=this.texture,p=!0)}p&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(o){return a._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(o.tileID.canonical)?(this.tiles[String(o.tileID.wrap)]=o,o.buckets={}):o.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class bn extends jt{constructor(o,h,p,m){super(o,h,p,m),this.roundZoom=!0,this.type="video",this.options=h}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1;const o=this.options;this.urls=[];for(const h of o.urls)this.urls.push(this.map._requestManager.transformRequest(h,"Source").url);try{const h=yield a.a2(this.urls);if(this._loaded=!0,!h)return;this.video=h,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(h){this.fire(new a.j(h))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(o){if(this.video){const h=this.video.seekable;oh.end(0)?this.fire(new a.j(new a.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${h.start(0)} and ${h.end(0)}-second mark.`))):this.video.currentTime=o}}getVideo(){return this.video}onAdd(o){this.map||(this.map=o,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,Ye.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE),h.texSubImage2D(h.TEXTURE_2D,0,0,0,h.RGBA,h.UNSIGNED_BYTE,this.video)):(this.texture=new re(o,this.video,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let p=!1;for(const m in this.tiles){const v=this.tiles[m];v.state!=="loaded"&&(v.state="loaded",v.texture=this.texture,p=!0)}p&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class wn extends jt{constructor(o,h,p,m){super(o,h,p,m),h.coordinates?Array.isArray(h.coordinates)&&h.coordinates.length===4&&!h.coordinates.some(v=>!Array.isArray(v)||v.length!==2||v.some(E=>typeof E!="number"))||this.fire(new a.j(new a.a1(`sources.${o}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new a.j(new a.a1(`sources.${o}`,null,'missing required property "coordinates"'))),h.animate&&typeof h.animate!="boolean"&&this.fire(new a.j(new a.a1(`sources.${o}`,null,'optional "animate" property must be a boolean value'))),h.canvas?typeof h.canvas=="string"||h.canvas instanceof HTMLCanvasElement||this.fire(new a.j(new a.a1(`sources.${o}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new a.j(new a.a1(`sources.${o}`,null,'missing required property "canvas"'))),this.options=h,this.animate=h.animate===void 0||h.animate}load(){return a._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new a.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(o){this.map=o,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let o=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,o=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,o=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const h=this.map.painter.context,p=h.gl;this.boundsBuffer||(this.boundsBuffer=h.createVertexBuffer(this._boundsArray,Ye.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture?(o||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new re(h,this.canvas,p.RGBA,{premultiply:!0});let m=!1;for(const v in this.tiles){const E=this.tiles[v];E.state!=="loaded"&&(E.state="loaded",E.texture=this.texture,m=!0)}m&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const o of[this.canvas.width,this.canvas.height])if(isNaN(o)||o<=0)return!0;return!1}}const Mn={},ni=y=>{switch(y){case"geojson":return We;case"image":return jt;case"raster":return ne;case"raster-dem":return br;case"vector":return it;case"video":return bn;case"canvas":return wn}return Mn[y]},ii="RTLPluginLoaded";class $o extends a.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=Lr()}_syncState(o){return this.status=o,this.dispatcher.broadcast("SRPS",{pluginStatus:o,pluginURL:this.url}).catch(h=>{throw this.status="error",h})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(o){return a._(this,arguments,void 0,function*(h,p=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=k.resolveURL(h),!this.url)throw new Error(`requested url ${h} is invalid`);if(this.status==="unavailable"){if(!p)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return a._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new a.k(ii))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let Jr=null;function ct(){return Jr||(Jr=new $o),Jr}class Xn{constructor(o,h){this.timeAdded=0,this.fadeEndTime=0,this.tileID=o,this.uid=a.a3(),this.uses=0,this.tileSize=h,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(o){const h=o+this.timeAdded;hv.getLayer(R)).filter(Boolean);if(A.length!==0){M.layers=A,M.stateDependentLayerIds&&(M.stateDependentLayers=M.stateDependentLayerIds.map(R=>A.filter(V=>V.id===R)[0]));for(const R of A)E[R.id]=M}}return E}(o.buckets,h.style),this.hasSymbolBuckets=!1;for(const m in this.buckets){const v=this.buckets[m];if(v instanceof a.a5){if(this.hasSymbolBuckets=!0,!p)break;v.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const m in this.buckets){const v=this.buckets[m];if(v instanceof a.a5&&v.hasRTLText){this.hasRTLText=!0,ct().lazyLoad();break}}this.queryPadding=0;for(const m in this.buckets){const v=this.buckets[m];this.queryPadding=Math.max(this.queryPadding,h.style.getLayer(m).queryRadius(v))}o.imageAtlas&&(this.imageAtlas=o.imageAtlas),o.glyphAtlasImage&&(this.glyphAtlasImage=o.glyphAtlasImage)}else this.collisionBoxArray=new a.a4}unloadVectorData(){for(const o in this.buckets)this.buckets[o].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(o){return this.buckets[o.id]}upload(o){for(const p in this.buckets){const m=this.buckets[p];m.uploadPending()&&m.upload(o)}const h=o.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new re(o,this.imageAtlas.image,h.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new re(o,this.glyphAtlasImage,h.ALPHA),this.glyphAtlasImage=null)}prepare(o){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(o,this.imageAtlasTexture)}queryRenderedFeatures(o,h,p,m,v,E,M,A,R,V){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:m,cameraQueryGeometry:v,scale:E,tileSize:this.tileSize,pixelPosMatrix:V,transform:A,params:M,queryPadding:this.queryPadding*R},o,h,p):{}}querySourceFeatures(o,h){const p=this.latestFeatureIndex;if(!p||!p.rawTileData)return;const m=p.loadVTLayers(),v=h&&h.sourceLayer?h.sourceLayer:"",E=m._geojsonTileLayer||m[v];if(!E)return;const M=a.a6(h&&h.filter),{z:A,x:R,y:V}=this.tileID.canonical,q={z:A,x:R,y:V};for(let Q=0;Qp)m=!1;else if(h)if(this.expirationTime{this.remove(o,v)},p)),this.data[m].push(v),this.order.push(m),this.order.length>this.max){const E=this._getAndRemoveByKey(this.order[0]);E&&this.onRemove(E)}return this}has(o){return o.wrapped().key in this.data}getAndRemove(o){return this.has(o)?this._getAndRemoveByKey(o.wrapped().key):null}_getAndRemoveByKey(o){const h=this.data[o].shift();return h.timeout&&clearTimeout(h.timeout),this.data[o].length===0&&delete this.data[o],this.order.splice(this.order.indexOf(o),1),h.value}getByKey(o){const h=this.data[o];return h?h[0].value:null}get(o){return this.has(o)?this.data[o.wrapped().key][0].value:null}remove(o,h){if(!this.has(o))return this;const p=o.wrapped().key,m=h===void 0?0:this.data[p].indexOf(h),v=this.data[p][m];return this.data[p].splice(m,1),v.timeout&&clearTimeout(v.timeout),this.data[p].length===0&&delete this.data[p],this.onRemove(v.value),this.order.splice(this.order.indexOf(p),1),this}setMaxSize(o){for(this.max=o;this.order.length>this.max;){const h=this._getAndRemoveByKey(this.order[0]);h&&this.onRemove(h)}return this}filter(o){const h=[];for(const p in this.data)for(const m of this.data[p])o(m.value)||h.push(m);for(const p of h)this.remove(p.value.tileID,p)}}class Bo{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(o,h,p){const m=String(h);if(this.stateChanges[o]=this.stateChanges[o]||{},this.stateChanges[o][m]=this.stateChanges[o][m]||{},a.e(this.stateChanges[o][m],p),this.deletedStates[o]===null){this.deletedStates[o]={};for(const v in this.state[o])v!==m&&(this.deletedStates[o][v]=null)}else if(this.deletedStates[o]&&this.deletedStates[o][m]===null){this.deletedStates[o][m]={};for(const v in this.state[o][m])p[v]||(this.deletedStates[o][m][v]=null)}else for(const v in p)this.deletedStates[o]&&this.deletedStates[o][m]&&this.deletedStates[o][m][v]===null&&delete this.deletedStates[o][m][v]}removeFeatureState(o,h,p){if(this.deletedStates[o]===null)return;const m=String(h);if(this.deletedStates[o]=this.deletedStates[o]||{},p&&h!==void 0)this.deletedStates[o][m]!==null&&(this.deletedStates[o][m]=this.deletedStates[o][m]||{},this.deletedStates[o][m][p]=null);else if(h!==void 0)if(this.stateChanges[o]&&this.stateChanges[o][m])for(p in this.deletedStates[o][m]={},this.stateChanges[o][m])this.deletedStates[o][m][p]=null;else this.deletedStates[o][m]=null;else this.deletedStates[o]=null}getState(o,h){const p=String(h),m=a.e({},(this.state[o]||{})[p],(this.stateChanges[o]||{})[p]);if(this.deletedStates[o]===null)return{};if(this.deletedStates[o]){const v=this.deletedStates[o][h];if(v===null)return{};for(const E in v)delete m[E]}return m}initializeTileState(o,h){o.setFeatureState(this.state,h)}coalesceChanges(o,h){const p={};for(const m in this.stateChanges){this.state[m]=this.state[m]||{};const v={};for(const E in this.stateChanges[m])this.state[m][E]||(this.state[m][E]={}),a.e(this.state[m][E],this.stateChanges[m][E]),v[E]=this.state[m][E];p[m]=v}for(const m in this.deletedStates){this.state[m]=this.state[m]||{};const v={};if(this.deletedStates[m]===null)for(const E in this.state[m])v[E]={},this.state[m][E]={};else for(const E in this.deletedStates[m]){if(this.deletedStates[m][E]===null)this.state[m][E]={};else for(const M of Object.keys(this.deletedStates[m][E]))delete this.state[m][E][M];v[E]=this.state[m][E]}p[m]=p[m]||{},a.e(p[m],v)}if(this.stateChanges={},this.deletedStates={},Object.keys(p).length!==0)for(const m in o)o[m].setFeatureState(p,h)}}class Or extends a.E{constructor(o,h,p){super(),this.id=o,this.dispatcher=p,this.on("data",m=>this._dataHandler(m)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((m,v,E,M)=>{const A=new(ni(v.type))(m,v,E,M);if(A.id!==m)throw new Error(`Expected Source id to be ${m} instead of ${A.id}`);return A})(o,h,p,this),this._tiles={},this._cache=new xn(0,m=>this._unloadTile(m)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Bo,this._didEmitContent=!1,this._updated=!1}onAdd(o){this.map=o,this._maxTileCacheSize=o?o._maxTileCacheSize:null,this._maxTileCacheZoomLevels=o?o._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(o)}onRemove(o){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(o)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const o in this._tiles){const h=this._tiles[o];if(h.state!=="loaded"&&h.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const o=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,o&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(o,h,p){return a._(this,void 0,void 0,function*(){try{yield this._source.loadTile(o),this._tileLoaded(o,h,p)}catch(m){o.state="errored",m.status!==404?this._source.fire(new a.j(m,{tile:o})):this.update(this.transform,this.terrain)}})}_unloadTile(o){this._source.unloadTile&&this._source.unloadTile(o)}_abortTile(o){this._source.abortTile&&this._source.abortTile(o),this._source.fire(new a.k("dataabort",{tile:o,coord:o.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(o){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const h in this._tiles){const p=this._tiles[h];p.upload(o),p.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(o=>o.tileID).sort(mt).map(o=>o.key)}getRenderableIds(o){const h=[];for(const p in this._tiles)this._isIdRenderable(p,o)&&h.push(this._tiles[p]);return o?h.sort((p,m)=>{const v=p.tileID,E=m.tileID,M=new a.P(v.canonical.x,v.canonical.y)._rotate(this.transform.angle),A=new a.P(E.canonical.x,E.canonical.y)._rotate(this.transform.angle);return v.overscaledZ-E.overscaledZ||A.y-M.y||A.x-M.x}).map(p=>p.tileID.key):h.map(p=>p.tileID).sort(mt).map(p=>p.key)}hasRenderableParent(o){const h=this.findLoadedParent(o,0);return!!h&&this._isIdRenderable(h.tileID.key)}_isIdRenderable(o,h){return this._tiles[o]&&this._tiles[o].hasData()&&!this._coveredTiles[o]&&(h||!this._tiles[o].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const o in this._tiles)this._tiles[o].state!=="errored"&&this._reloadTile(o,"reloading")}}_reloadTile(o,h){return a._(this,void 0,void 0,function*(){const p=this._tiles[o];p&&(p.state!=="loading"&&(p.state=h),yield this._loadTile(p,o,h))})}_tileLoaded(o,h,p){o.timeAdded=k.now(),p==="expired"&&(o.refreshedUponExpiration=!0),this._setTileReloadTimer(h,o),this.getSource().type==="raster-dem"&&o.dem&&this._backfillDEM(o),this._state.initializeTileState(o,this.map?this.map.painter:null),o.aborted||this._source.fire(new a.k("data",{dataType:"source",tile:o,coord:o.tileID}))}_backfillDEM(o){const h=this.getRenderableIds();for(let m=0;m1||(Math.abs(E)>1&&(Math.abs(E+A)===1?E+=A:Math.abs(E-A)===1&&(E-=A)),v.dem&&m.dem&&(m.dem.backfillBorder(v.dem,E,M),m.neighboringTiles&&m.neighboringTiles[R]&&(m.neighboringTiles[R].backfilled=!0)))}}getTile(o){return this.getTileByID(o.key)}getTileByID(o){return this._tiles[o]}_retainLoadedChildren(o,h,p,m){for(const v in this._tiles){let E=this._tiles[v];if(m[v]||!E.hasData()||E.tileID.overscaledZ<=h||E.tileID.overscaledZ>p)continue;let M=E.tileID;for(;E&&E.tileID.overscaledZ>h+1;){const R=E.tileID.scaledTo(E.tileID.overscaledZ-1);E=this._tiles[R.key],E&&E.hasData()&&(M=R)}let A=M;for(;A.overscaledZ>h;)if(A=A.scaledTo(A.overscaledZ-1),o[A.key]){m[M.key]=M;break}}}findLoadedParent(o,h){if(o.key in this._loadedParentTiles){const p=this._loadedParentTiles[o.key];return p&&p.tileID.overscaledZ>=h?p:null}for(let p=o.overscaledZ-1;p>=h;p--){const m=o.scaledTo(p),v=this._getLoadedTile(m);if(v)return v}}_getLoadedTile(o){const h=this._tiles[o.key];return h&&h.hasData()?h:this._cache.getByKey(o.wrapped().key)}updateCacheSize(o){const h=Math.ceil(o.width/this._source.tileSize)+1,p=Math.ceil(o.height/this._source.tileSize)+1,m=Math.floor(h*p*(this._maxTileCacheZoomLevels===null?a.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),v=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,m):m;this._cache.setMaxSize(v)}handleWrapJump(o){const h=Math.round((o-(this._prevLng===void 0?o:this._prevLng))/360);if(this._prevLng=o,h){const p={};for(const m in this._tiles){const v=this._tiles[m];v.tileID=v.tileID.unwrapTo(v.tileID.wrap+h),p[v.tileID.key]=v}this._tiles=p;for(const m in this._timers)clearTimeout(this._timers[m]),delete this._timers[m];for(const m in this._tiles)this._setTileReloadTimer(m,this._tiles[m])}}update(o,h){if(!this._sourceLoaded||this._paused)return;let p;this.transform=o,this.terrain=h,this.updateCacheSize(o),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?p=o.getVisibleUnwrappedCoordinates(this._source.tileID).map(V=>new a.Q(V.canonical.z,V.wrap,V.canonical.z,V.canonical.x,V.canonical.y)):(p=o.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:h}),this._source.hasTile&&(p=p.filter(V=>this._source.hasTile(V)))):p=[];const m=o.coveringZoomLevel(this._source),v=Math.max(m-Or.maxOverzooming,this._source.minzoom),E=Math.max(m+Or.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const V={};for(const q of p)if(q.canonical.z>this._source.minzoom){const Q=q.scaledTo(q.canonical.z-1);V[Q.key]=Q;const he=q.scaledTo(Math.max(this._source.minzoom,Math.min(q.canonical.z,5)));V[he.key]=he}p=p.concat(Object.values(V))}const M=p.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,M&&this.fire(new a.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const A=this._updateRetainedTiles(p,m);if(rr(this._source.type)){const V={},q={},Q=Object.keys(A),he=k.now();for(const ue of Q){const ye=A[ue],se=this._tiles[ue];if(!se||se.fadeEndTime!==0&&se.fadeEndTime<=he)continue;const Te=this.findLoadedParent(ye,v);Te&&(this._addTile(Te.tileID),V[Te.tileID.key]=Te.tileID),q[ue]=ye}this._retainLoadedChildren(q,m,E,A);for(const ue in V)A[ue]||(this._coveredTiles[ue]=!0,A[ue]=V[ue]);if(h){const ue={},ye={};for(const se of p)this._tiles[se.key].hasData()?ue[se.key]=se:ye[se.key]=se;for(const se in ye){const Te=ye[se].children(this._source.maxzoom);this._tiles[Te[0].key]&&this._tiles[Te[1].key]&&this._tiles[Te[2].key]&&this._tiles[Te[3].key]&&(ue[Te[0].key]=A[Te[0].key]=Te[0],ue[Te[1].key]=A[Te[1].key]=Te[1],ue[Te[2].key]=A[Te[2].key]=Te[2],ue[Te[3].key]=A[Te[3].key]=Te[3],delete ye[se])}for(const se in ye){const Te=this.findLoadedParent(ye[se],this._source.minzoom);if(Te){ue[Te.tileID.key]=A[Te.tileID.key]=Te.tileID;for(const Ue in ue)ue[Ue].isChildOf(Te.tileID)&&delete ue[Ue]}}for(const se in this._tiles)ue[se]||(this._coveredTiles[se]=!0)}}for(const V in A)this._tiles[V].clearFadeHold();const R=a.ab(this._tiles,A);for(const V of R){const q=this._tiles[V];q.hasSymbolBuckets&&!q.holdingForFade()?q.setHoldDuration(this.map._fadeDuration):q.hasSymbolBuckets&&!q.symbolFadeFinished()||this._removeTile(V)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const o in this._tiles)this._tiles[o].holdingForFade()&&this._removeTile(o)}_updateRetainedTiles(o,h){const p={},m={},v=Math.max(h-Or.maxOverzooming,this._source.minzoom),E=Math.max(h+Or.maxUnderzooming,this._source.minzoom),M={};for(const A of o){const R=this._addTile(A);p[A.key]=A,R.hasData()||hthis._source.maxzoom){const q=A.children(this._source.maxzoom)[0],Q=this.getTile(q);if(Q&&Q.hasData()){p[q.key]=q;continue}}else{const q=A.children(this._source.maxzoom);if(p[q[0].key]&&p[q[1].key]&&p[q[2].key]&&p[q[3].key])continue}let V=R.wasRequested();for(let q=A.overscaledZ-1;q>=v;--q){const Q=A.scaledTo(q);if(m[Q.key])break;if(m[Q.key]=!0,R=this.getTile(Q),!R&&V&&(R=this._addTile(Q)),R){const he=R.hasData();if((V||he)&&(p[Q.key]=Q),V=R.wasRequested(),he)break}}}return p}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const o in this._tiles){const h=[];let p,m=this._tiles[o].tileID;for(;m.overscaledZ>0;){if(m.key in this._loadedParentTiles){p=this._loadedParentTiles[m.key];break}h.push(m.key);const v=m.scaledTo(m.overscaledZ-1);if(p=this._getLoadedTile(v),p)break;m=v}for(const v of h)this._loadedParentTiles[v]=p}}_addTile(o){let h=this._tiles[o.key];if(h)return h;h=this._cache.getAndRemove(o),h&&(this._setTileReloadTimer(o.key,h),h.tileID=o,this._state.initializeTileState(h,this.map?this.map.painter:null),this._cacheTimers[o.key]&&(clearTimeout(this._cacheTimers[o.key]),delete this._cacheTimers[o.key],this._setTileReloadTimer(o.key,h)));const p=h;return h||(h=new Xn(o,this._source.tileSize*o.overscaleFactor()),this._loadTile(h,o.key,h.state)),h.uses++,this._tiles[o.key]=h,p||this._source.fire(new a.k("dataloading",{tile:h,coord:h.tileID,dataType:"source"})),h}_setTileReloadTimer(o,h){o in this._timers&&(clearTimeout(this._timers[o]),delete this._timers[o]);const p=h.getExpiryTimeout();p&&(this._timers[o]=setTimeout(()=>{this._reloadTile(o,"expired"),delete this._timers[o]},p))}_removeTile(o){const h=this._tiles[o];h&&(h.uses--,delete this._tiles[o],this._timers[o]&&(clearTimeout(this._timers[o]),delete this._timers[o]),h.uses>0||(h.hasData()&&h.state!=="reloading"?this._cache.add(h.tileID,h,h.getExpiryTimeout()):(h.aborted=!0,this._abortTile(h),this._unloadTile(h))))}_dataHandler(o){const h=o.sourceDataType;o.dataType==="source"&&h==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&o.dataType==="source"&&h==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const o in this._tiles)this._removeTile(o);this._cache.reset()}tilesIn(o,h,p){const m=[],v=this.transform;if(!v)return m;const E=p?v.getCameraQueryGeometry(o):o,M=o.map(ue=>v.pointCoordinate(ue,this.terrain)),A=E.map(ue=>v.pointCoordinate(ue,this.terrain)),R=this.getIds();let V=1/0,q=1/0,Q=-1/0,he=-1/0;for(const ue of A)V=Math.min(V,ue.x),q=Math.min(q,ue.y),Q=Math.max(Q,ue.x),he=Math.max(he,ue.y);for(let ue=0;ue=0&&we[1].y+Ue>=0){const Le=M.map(He=>se.getTilePoint(He)),Ge=A.map(He=>se.getTilePoint(He));m.push({tile:ye,tileID:se,queryGeometry:Le,cameraQueryGeometry:Ge,scale:Te})}}return m}getVisibleCoordinates(o){const h=this.getRenderableIds(o).map(p=>this._tiles[p].tileID);for(const p of h)p.posMatrix=this.transform.calculatePosMatrix(p.toUnwrapped());return h}hasTransition(){if(this._source.hasTransition())return!0;if(rr(this._source.type)){const o=k.now();for(const h in this._tiles)if(this._tiles[h].fadeEndTime>=o)return!0}return!1}setFeatureState(o,h,p){this._state.updateState(o=o||"_geojsonTileLayer",h,p)}removeFeatureState(o,h,p){this._state.removeFeatureState(o=o||"_geojsonTileLayer",h,p)}getFeatureState(o,h){return this._state.getState(o=o||"_geojsonTileLayer",h)}setDependencies(o,h,p){const m=this._tiles[o];m&&m.setDependencies(h,p)}reloadTilesForDependencies(o,h){for(const p in this._tiles)this._tiles[p].hasDependency(o,h)&&this._reloadTile(p,"reloading");this._cache.filter(p=>!p.hasDependency(o,h))}}function mt(y,o){const h=Math.abs(2*y.wrap)-+(y.wrap<0),p=Math.abs(2*o.wrap)-+(o.wrap<0);return y.overscaledZ-o.overscaledZ||p-h||o.canonical.y-y.canonical.y||o.canonical.x-y.canonical.x}function rr(y){return y==="raster"||y==="image"||y==="video"}Or.maxOverzooming=10,Or.maxUnderzooming=3;class Jt{constructor(o,h){this.reset(o,h)}reset(o,h){this.points=o||[],this._distances=[0];for(let p=1;p0?(m-E)/M:0;return this.points[v].mult(1-A).add(this.points[h].mult(A))}}function Nr(y,o){let h=!0;return y==="always"||y!=="never"&&o!=="never"||(h=!1),h}class vi{constructor(o,h,p){const m=this.boxCells=[],v=this.circleCells=[];this.xCellCount=Math.ceil(o/p),this.yCellCount=Math.ceil(h/p);for(let E=0;Ethis.width||m<0||h>this.height)return[];const A=[];if(o<=0&&h<=0&&this.width<=p&&this.height<=m){if(v)return[{key:null,x1:o,y1:h,x2:p,y2:m}];for(let R=0;R0}hitTestCircle(o,h,p,m,v){const E=o-p,M=o+p,A=h-p,R=h+p;if(M<0||E>this.width||R<0||A>this.height)return!1;const V=[];return this._forEachCell(E,A,M,R,this._queryCellCircle,V,{hitTest:!0,overlapMode:m,circle:{x:o,y:h,radius:p},seenUids:{box:{},circle:{}}},v),V.length>0}_queryCell(o,h,p,m,v,E,M,A){const{seenUids:R,hitTest:V,overlapMode:q}=M,Q=this.boxCells[v];if(Q!==null){const ue=this.bboxes;for(const ye of Q)if(!R.box[ye]){R.box[ye]=!0;const se=4*ye,Te=this.boxKeys[ye];if(o<=ue[se+2]&&h<=ue[se+3]&&p>=ue[se+0]&&m>=ue[se+1]&&(!A||A(Te))&&(!V||!Nr(q,Te.overlapMode))&&(E.push({key:Te,x1:ue[se],y1:ue[se+1],x2:ue[se+2],y2:ue[se+3]}),V))return!0}}const he=this.circleCells[v];if(he!==null){const ue=this.circles;for(const ye of he)if(!R.circle[ye]){R.circle[ye]=!0;const se=3*ye,Te=this.circleKeys[ye];if(this._circleAndRectCollide(ue[se],ue[se+1],ue[se+2],o,h,p,m)&&(!A||A(Te))&&(!V||!Nr(q,Te.overlapMode))){const Ue=ue[se],we=ue[se+1],Le=ue[se+2];if(E.push({key:Te,x1:Ue-Le,y1:we-Le,x2:Ue+Le,y2:we+Le}),V)return!0}}}return!1}_queryCellCircle(o,h,p,m,v,E,M,A){const{circle:R,seenUids:V,overlapMode:q}=M,Q=this.boxCells[v];if(Q!==null){const ue=this.bboxes;for(const ye of Q)if(!V.box[ye]){V.box[ye]=!0;const se=4*ye,Te=this.boxKeys[ye];if(this._circleAndRectCollide(R.x,R.y,R.radius,ue[se+0],ue[se+1],ue[se+2],ue[se+3])&&(!A||A(Te))&&!Nr(q,Te.overlapMode))return E.push(!0),!0}}const he=this.circleCells[v];if(he!==null){const ue=this.circles;for(const ye of he)if(!V.circle[ye]){V.circle[ye]=!0;const se=3*ye,Te=this.circleKeys[ye];if(this._circlesCollide(ue[se],ue[se+1],ue[se+2],R.x,R.y,R.radius)&&(!A||A(Te))&&!Nr(q,Te.overlapMode))return E.push(!0),!0}}}_forEachCell(o,h,p,m,v,E,M,A){const R=this._convertToXCellCoord(o),V=this._convertToYCellCoord(h),q=this._convertToXCellCoord(p),Q=this._convertToYCellCoord(m);for(let he=R;he<=q;he++)for(let ue=V;ue<=Q;ue++)if(v.call(this,o,h,p,m,this.xCellCount*ue+he,E,M,A))return}_convertToXCellCoord(o){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(o*this.xScale)))}_convertToYCellCoord(o){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(o*this.yScale)))}_circlesCollide(o,h,p,m,v,E){const M=m-o,A=v-h,R=p+E;return R*R>M*M+A*A}_circleAndRectCollide(o,h,p,m,v,E,M){const A=(E-m)/2,R=Math.abs(o-(m+A));if(R>A+p)return!1;const V=(M-v)/2,q=Math.abs(h-(v+V));if(q>V+p)return!1;if(R<=A||q<=V)return!0;const Q=R-A,he=q-V;return Q*Q+he*he<=p*p}}function Qt(y,o,h,p,m){const v=a.F();return o?(a.J(v,v,[1/m,1/m,1]),h||a.ad(v,v,p.angle)):a.K(v,p.labelPlaneMatrix,y),v}function ro(y,o,h,p,m){if(o){const v=a.ae(y);return a.J(v,v,[m,m,1]),h||a.ad(v,v,-p.angle),v}return p.glCoordMatrix}function an(y,o,h){let p;h?(p=[y.x,y.y,h(y.x,y.y),1],a.af(p,p,o)):(p=[y.x,y.y,0,1],Xe(p,p,o));const m=p[3];return{point:new a.P(p[0]/m,p[1]/m),signedDistanceFromCamera:m}}function pe(y,o){return .5+y/o*.5}function Z(y,o){const h=y[0]/y[3],p=y[1]/y[3];return h>=-o[0]&&h<=o[0]&&p>=-o[1]&&p<=o[1]}function $(y,o,h,p,m,v,E,M,A,R){const V=p?y.textSizeData:y.iconSizeData,q=a.ag(V,h.transform.zoom),Q=[256/h.width*2+1,256/h.height*2+1],he=p?y.text.dynamicLayoutVertexArray:y.icon.dynamicLayoutVertexArray;he.clear();const ue=y.lineVertexArray,ye=p?y.text.placedSymbolArray:y.icon.placedSymbolArray,se=h.transform.width/h.transform.height;let Te=!1;for(let Ue=0;UeMath.abs(h.x-o.x)*p?{useVertical:!0}:(y===a.ah.vertical?o.yh.x)?{needsFlipping:!0}:null}function Ce(y,o,h,p,m,v,E,M,A,R,V,q,Q,he,ue,ye){const se=o/24,Te=y.lineOffsetX*se,Ue=y.lineOffsetY*se;let we;if(y.numGlyphs>1){const Le=y.glyphStartIndex+y.numGlyphs,Ge=y.lineStartIndex,He=y.lineStartIndex+y.lineLength,$e=te(se,M,Te,Ue,h,V,q,y,A,v,Q,ue,ye);if(!$e)return{notEnoughRoom:!0};const nt=an($e.first.point,E,ye).point,et=an($e.last.point,E,ye).point;if(p&&!h){const dt=le(y.writingMode,nt,et,he);if(dt)return dt}we=[$e.first];for(let dt=y.glyphStartIndex+1;dt0?nt.point:Ie(q,$e,Ge,1,m,ye),dt=le(y.writingMode,Ge,et,he);if(dt)return dt}const Le=Be(se*M.getoffsetX(y.glyphStartIndex),Te,Ue,h,V,q,y.segment,y.lineStartIndex,y.lineStartIndex+y.lineLength,A,v,Q,ue,ye);if(!Le)return{notEnoughRoom:!0};we=[Le]}for(const Le of we)a.aj(R,Le.point,Le.angle);return{}}function Ie(y,o,h,p,m,v){const E=an(y.add(y.sub(o)._unit()),m,v).point,M=h.sub(E);return h.add(M._mult(p/M.mag()))}function Pe(y,o){const{projectionCache:h,lineVertexArray:p,labelPlaneMatrix:m,tileAnchorPoint:v,distanceFromAnchor:E,getElevation:M,previousVertex:A,direction:R,absOffsetX:V}=o;if(h.projections[y])return h.projections[y];const q=new a.P(p.getx(y),p.gety(y)),Q=an(q,m,M);if(Q.signedDistanceFromCamera>0)return h.projections[y]=Q.point,Q.point;const he=y-R;return Ie(E===0?v:new a.P(p.getx(he),p.gety(he)),q,A,V-E+1,m,M)}function Se(y,o,h){return y._unit()._perp()._mult(o*h)}function W(y,o,h,p,m,v,E,M){const{projectionCache:A,direction:R}=M;if(A.offsets[y])return A.offsets[y];const V=h.add(o);if(y+R=m)return A.offsets[y]=V,V;const q=Pe(y+R,M),Q=Se(q.sub(h),E,R),he=h.add(Q),ue=q.add(Q);return A.offsets[y]=a.ak(v,V,he,ue)||V,A.offsets[y]}function Be(y,o,h,p,m,v,E,M,A,R,V,q,Q,he){const ue=p?y-o:y+o;let ye=ue>0?1:-1,se=0;p&&(ye*=-1,se=Math.PI),ye<0&&(se+=Math.PI);let Te,Ue,we=ye>0?M+E:M+E+1,Le=m,Ge=m,He=0,$e=0;const nt=Math.abs(ue),et=[];let dt;for(;He+$e<=nt;){if(we+=ye,we=A)return null;He+=$e,Ge=Le,Ue=Te;const _t={projectionCache:q,lineVertexArray:R,labelPlaneMatrix:V,tileAnchorPoint:v,distanceFromAnchor:He,getElevation:he,previousVertex:Ge,direction:ye,absOffsetX:nt};if(Le=Pe(we,_t),h===0)et.push(Ge),dt=Le.sub(Ge);else{let Xt;const or=Le.sub(Ge);Xt=or.mag()===0?Se(Pe(we+ye,_t).sub(Le),h,ye):Se(or,h,ye),Ue||(Ue=Ge.add(Xt)),Te=W(we,Xt,Le,M,A,Ue,h,_t),et.push(Ue),dt=Te.sub(Ue)}$e=dt.mag()}const gt=dt._mult((nt-He)/$e)._add(Ue||Ge),ir=se+Math.atan2(Le.y-Ge.y,Le.x-Ge.x);return et.push(gt),{point:gt,angle:Q?ir:0,path:et}}const Fe=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function qe(y,o){for(let h=0;h=1;cr--)or.push(_t.path[cr]);for(let cr=1;cran(dr,A,ue));or=cr.some(dr=>dr.signedDistanceFromCamera<=0)?[]:cr.map(dr=>dr.point)}let Yt=[];if(or.length>0){const cr=or[0].clone(),dr=or[0].clone();for(let hn=1;hn=dt.x&&dr.x<=gt.x&&cr.y>=dt.y&&dr.y<=gt.y?[or]:dr.xgt.x||dr.ygt.y?[]:a.al([or],dt.x,dt.y,gt.x,gt.y)}for(const cr of Yt){ir.reset(cr,.25*et);let dr=0;dr=ir.length<=.5*et?1:Math.ceil(ir.paddedLength/xr)+1;for(let hn=0;hn=this.screenRightBoundary||mthis.screenBottomBoundary}isInsideGrid(o,h,p,m){return p>=0&&o=0&&hp.collisionGroupID===h}}return this.collisionGroups[o]}}function Bn(y,o,h,p,m){const{horizontalAlign:v,verticalAlign:E}=a.at(y);return new a.P(-(v-.5)*o+p[0]*m,-(E-.5)*h+p[1]*m)}function fi(y,o,h,p,m,v){const{x1:E,x2:M,y1:A,y2:R,anchorPointX:V,anchorPointY:q}=y,Q=new a.P(o,h);return p&&Q._rotate(m?v:-v),{x1:E+Q.x,y1:A+Q.y,x2:M+Q.x,y2:R+Q.y,anchorPointX:V,anchorPointY:q}}class bi{constructor(o,h,p,m,v){this.transform=o.clone(),this.terrain=h,this.collisionIndex=new Pt(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=p,this.retainedQueryData={},this.collisionGroups=new ln(m),this.collisionCircleArrays={},this.prevPlacement=v,v&&(v.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(o,h,p,m){const v=p.getBucket(h),E=p.latestFeatureIndex;if(!v||!E||h.id!==v.layerIds[0])return;const M=p.collisionBoxArray,A=v.layers[0].layout,R=Math.pow(2,this.transform.zoom-p.tileID.overscaledZ),V=p.tileSize/a.W,q=this.transform.calculatePosMatrix(p.tileID.toUnwrapped()),Q=A.get("text-pitch-alignment")==="map",he=A.get("text-rotation-alignment")==="map",ue=$t(p,1,this.transform.zoom),ye=Qt(q,Q,he,this.transform,ue);let se=null;if(Q){const Ue=ro(q,Q,he,this.transform,ue);se=a.K([],this.transform.labelPlaneMatrix,Ue)}this.retainedQueryData[v.bucketInstanceId]=new lr(v.bucketInstanceId,E,v.sourceLayerIndex,v.index,p.tileID);const Te={bucket:v,layout:A,posMatrix:q,textLabelPlaneMatrix:ye,labelToScreenMatrix:se,scale:R,textPixelRatio:V,holdingForFade:p.holdingForFade(),collisionBoxArray:M,partiallyEvaluatedTextSize:a.ag(v.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(v.sourceID)};if(m)for(const Ue of v.sortKeyRanges){const{sortKey:we,symbolInstanceStart:Le,symbolInstanceEnd:Ge}=Ue;o.push({sortKey:we,symbolInstanceStart:Le,symbolInstanceEnd:Ge,parameters:Te})}else o.push({symbolInstanceStart:0,symbolInstanceEnd:v.symbolInstances.length,parameters:Te})}attemptAnchorPlacement(o,h,p,m,v,E,M,A,R,V,q,Q,he,ue,ye,se){const Te=a.ap[o.textAnchor],Ue=[o.textOffset0,o.textOffset1],we=Bn(Te,p,m,Ue,v),Le=this.collisionIndex.placeCollisionBox(fi(h,we.x,we.y,E,M,this.transform.angle),q,A,R,V.predicate,se);if((!ye||this.collisionIndex.placeCollisionBox(fi(ye,we.x,we.y,E,M,this.transform.angle),q,A,R,V.predicate,se).box.length!==0)&&Le.box.length>0){let Ge;if(this.prevPlacement&&this.prevPlacement.variableOffsets[Q.crossTileID]&&this.prevPlacement.placements[Q.crossTileID]&&this.prevPlacement.placements[Q.crossTileID].text&&(Ge=this.prevPlacement.variableOffsets[Q.crossTileID].anchor),Q.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[Q.crossTileID]={textOffset:Ue,width:p,height:m,anchor:Te,textBoxScale:v,prevAnchor:Ge},this.markUsedJustification(he,Te,Q,ue),he.allowVerticalPlacement&&(this.markUsedOrientation(he,ue,Q),this.placedOrientations[Q.crossTileID]=ue),{shift:we,placedGlyphBoxes:Le}}}placeLayerBucketPart(o,h,p){const{bucket:m,layout:v,posMatrix:E,textLabelPlaneMatrix:M,labelToScreenMatrix:A,textPixelRatio:R,holdingForFade:V,collisionBoxArray:q,partiallyEvaluatedTextSize:Q,collisionGroup:he}=o.parameters,ue=v.get("text-optional"),ye=v.get("icon-optional"),se=a.aq(v,"text-overlap","text-allow-overlap"),Te=se==="always",Ue=a.aq(v,"icon-overlap","icon-allow-overlap"),we=Ue==="always",Le=v.get("text-rotation-alignment")==="map",Ge=v.get("text-pitch-alignment")==="map",He=v.get("icon-text-fit")!=="none",$e=v.get("symbol-z-order")==="viewport-y",nt=Te&&(we||!m.hasIconData()||ye),et=we&&(Te||!m.hasTextData()||ue);!m.collisionArrays&&q&&m.deserializeCollisionBoxes(q);const dt=this.retainedQueryData[m.bucketInstanceId].tileID,gt=this.terrain?(_t,Xt)=>this.terrain.getElevation(dt,_t,Xt):null,ir=(_t,Xt)=>{var or,xr;if(h[_t.crossTileID])return;if(V)return void(this.placements[_t.crossTileID]=new Yr(!1,!1,!1));let Yt=!1,cr=!1,dr=!0,hn=null,Rr={box:null,offscreen:null},Oi={box:null,offscreen:null},Fn=null,nn=null,On=null,Ni=0,bo=0,ts=0;Xt.textFeatureIndex?Ni=Xt.textFeatureIndex:_t.useRuntimeCollisionCircles&&(Ni=_t.featureIndex),Xt.verticalTextFeatureIndex&&(bo=Xt.verticalTextFeatureIndex);const Za=Xt.textBox;if(Za){const An=Ln=>{let sn=a.ah.horizontal;if(m.allowVerticalPlacement&&!Ln&&this.prevPlacement){const Ji=this.prevPlacement.placedOrientations[_t.crossTileID];Ji&&(this.placedOrientations[_t.crossTileID]=Ji,sn=Ji,this.markUsedOrientation(m,sn,_t))}return sn},on=(Ln,sn)=>{if(m.allowVerticalPlacement&&_t.numVerticalGlyphVertices>0&&Xt.verticalTextBox){for(const Ji of m.writingModes)if(Ji===a.ah.vertical?(Rr=sn(),Oi=Rr):Rr=Ln(),Rr&&Rr.box&&Rr.box.length)break}else Rr=Ln()},en=_t.textAnchorOffsetStartIndex,Ki=_t.textAnchorOffsetEndIndex;if(Ki===en){const Ln=(sn,Ji)=>{const Pn=this.collisionIndex.placeCollisionBox(sn,se,R,E,he.predicate,gt);return Pn&&Pn.box&&Pn.box.length&&(this.markUsedOrientation(m,Ji,_t),this.placedOrientations[_t.crossTileID]=Ji),Pn};on(()=>Ln(Za,a.ah.horizontal),()=>{const sn=Xt.verticalTextBox;return m.allowVerticalPlacement&&_t.numVerticalGlyphVertices>0&&sn?Ln(sn,a.ah.vertical):{box:null,offscreen:null}}),An(Rr&&Rr.box&&Rr.box.length)}else{let Ln=a.ap[(xr=(or=this.prevPlacement)===null||or===void 0?void 0:or.variableOffsets[_t.crossTileID])===null||xr===void 0?void 0:xr.anchor];const sn=(Pn,yn,mu)=>{const ff=Pn.x2-Pn.x1,ws=Pn.y2-Pn.y1,xs=_t.textBoxScale,Wl=He&&Ue==="never"?yn:null;let ns={box:[],offscreen:!1},gu=se==="never"?1:2,df="never";Ln&&gu++;for(let _u=0;_usn(Za,Xt.iconBox,a.ah.horizontal),()=>{const Pn=Xt.verticalTextBox;return m.allowVerticalPlacement&&!(Rr&&Rr.box&&Rr.box.length)&&_t.numVerticalGlyphVertices>0&&Pn?sn(Pn,Xt.verticalIconBox,a.ah.vertical):{box:null,offscreen:null}}),Rr&&(Yt=Rr.box,dr=Rr.offscreen);const Ji=An(Rr&&Rr.box);if(!Yt&&this.prevPlacement){const Pn=this.prevPlacement.variableOffsets[_t.crossTileID];Pn&&(this.variableOffsets[_t.crossTileID]=Pn,this.markUsedJustification(m,Pn.anchor,_t,Ji))}}}if(Fn=Rr,Yt=Fn&&Fn.box&&Fn.box.length>0,dr=Fn&&Fn.offscreen,_t.useRuntimeCollisionCircles){const An=m.text.placedSymbolArray.get(_t.centerJustifiedTextSymbolIndex),on=a.ai(m.textSizeData,Q,An),en=v.get("text-padding");nn=this.collisionIndex.placeCollisionCircles(se,An,m.lineVertexArray,m.glyphOffsetArray,on,E,M,A,p,Ge,he.predicate,_t.collisionCircleDiameter,en,gt),nn.circles.length&&nn.collisionDetected&&!p&&a.w("Collisions detected, but collision boxes are not shown"),Yt=Te||nn.circles.length>0&&!nn.collisionDetected,dr=dr&&nn.offscreen}if(Xt.iconFeatureIndex&&(ts=Xt.iconFeatureIndex),Xt.iconBox){const An=on=>{const en=He&&hn?fi(on,hn.x,hn.y,Le,Ge,this.transform.angle):on;return this.collisionIndex.placeCollisionBox(en,Ue,R,E,he.predicate,gt)};Oi&&Oi.box&&Oi.box.length&&Xt.verticalIconBox?(On=An(Xt.verticalIconBox),cr=On.box.length>0):(On=An(Xt.iconBox),cr=On.box.length>0),dr=dr&&On.offscreen}const rs=ue||_t.numHorizontalGlyphVertices===0&&_t.numVerticalGlyphVertices===0,wo=ye||_t.numIconVertices===0;if(rs||wo?wo?rs||(cr=cr&&Yt):Yt=cr&&Yt:cr=Yt=cr&&Yt,Yt&&Fn&&Fn.box&&this.collisionIndex.insertCollisionBox(Fn.box,se,v.get("text-ignore-placement"),m.bucketInstanceId,Oi&&Oi.box&&bo?bo:Ni,he.ID),cr&&On&&this.collisionIndex.insertCollisionBox(On.box,Ue,v.get("icon-ignore-placement"),m.bucketInstanceId,ts,he.ID),nn&&(Yt&&this.collisionIndex.insertCollisionCircles(nn.circles,se,v.get("text-ignore-placement"),m.bucketInstanceId,Ni,he.ID),p)){const An=m.bucketInstanceId;let on=this.collisionCircleArrays[An];on===void 0&&(on=this.collisionCircleArrays[An]=new Cn);for(let en=0;en=0;--Xt){const or=_t[Xt];ir(m.symbolInstances.get(or),m.collisionArrays[or])}}else for(let _t=o.symbolInstanceStart;_t=0&&(o.text.placedSymbolArray.get(M).crossTileID=v>=0&&M!==v?0:p.crossTileID)}markUsedOrientation(o,h,p){const m=h===a.ah.horizontal||h===a.ah.horizontalOnly?h:0,v=h===a.ah.vertical?h:0,E=[p.leftJustifiedTextSymbolIndex,p.centerJustifiedTextSymbolIndex,p.rightJustifiedTextSymbolIndex];for(const M of E)o.text.placedSymbolArray.get(M).placedOrientation=m;p.verticalPlacedTextSymbolIndex&&(o.text.placedSymbolArray.get(p.verticalPlacedTextSymbolIndex).placedOrientation=v)}commit(o){this.commitTime=o,this.zoomAtLastRecencyCheck=this.transform.zoom;const h=this.prevPlacement;let p=!1;this.prevZoomAdjustment=h?h.zoomAdjustment(this.transform.zoom):0;const m=h?h.symbolFadeChange(o):1,v=h?h.opacities:{},E=h?h.variableOffsets:{},M=h?h.placedOrientations:{};for(const A in this.placements){const R=this.placements[A],V=v[A];V?(this.opacities[A]=new gr(V,m,R.text,R.icon),p=p||R.text!==V.text.placed||R.icon!==V.icon.placed):(this.opacities[A]=new gr(null,m,R.text,R.icon,R.skipFade),p=p||R.text||R.icon)}for(const A in v){const R=v[A];if(!this.opacities[A]){const V=new gr(R,m,!1,!1);V.isHidden()||(this.opacities[A]=V,p=p||R.text.placed||R.icon.placed)}}for(const A in E)this.variableOffsets[A]||!this.opacities[A]||this.opacities[A].isHidden()||(this.variableOffsets[A]=E[A]);for(const A in M)this.placedOrientations[A]||!this.opacities[A]||this.opacities[A].isHidden()||(this.placedOrientations[A]=M[A]);if(h&&h.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");p?this.lastPlacementChangeTime=o:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=h?h.lastPlacementChangeTime:o)}updateLayerOpacities(o,h){const p={};for(const m of h){const v=m.getBucket(o);v&&m.latestFeatureIndex&&o.id===v.layerIds[0]&&this.updateBucketOpacities(v,p,m.collisionBoxArray)}}updateBucketOpacities(o,h,p){o.hasTextData()&&(o.text.opacityVertexArray.clear(),o.text.hasVisibleVertices=!1),o.hasIconData()&&(o.icon.opacityVertexArray.clear(),o.icon.hasVisibleVertices=!1),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexArray.clear(),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexArray.clear();const m=o.layers[0],v=m.layout,E=new gr(null,0,!1,!1,!0),M=v.get("text-allow-overlap"),A=v.get("icon-allow-overlap"),R=m._unevaluatedLayout.hasValue("text-variable-anchor")||m._unevaluatedLayout.hasValue("text-variable-anchor-offset"),V=v.get("text-rotation-alignment")==="map",q=v.get("text-pitch-alignment")==="map",Q=v.get("icon-text-fit")!=="none",he=new gr(null,0,M&&(A||!o.hasIconData()||v.get("icon-optional")),A&&(M||!o.hasTextData()||v.get("text-optional")),!0);!o.collisionArrays&&p&&(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData())&&o.deserializeCollisionBoxes(p);const ue=(ye,se,Te)=>{for(let Ue=0;Ue0,He=this.placedOrientations[se.crossTileID],$e=He===a.ah.vertical,nt=He===a.ah.horizontal||He===a.ah.horizontalOnly;if(Te>0||Ue>0){const et=wi(Le.text);ue(o.text,Te,$e?ka:et),ue(o.text,Ue,nt?ka:et);const dt=Le.text.isHidden();[se.rightJustifiedTextSymbolIndex,se.centerJustifiedTextSymbolIndex,se.leftJustifiedTextSymbolIndex].forEach(_t=>{_t>=0&&(o.text.placedSymbolArray.get(_t).hidden=dt||$e?1:0)}),se.verticalPlacedTextSymbolIndex>=0&&(o.text.placedSymbolArray.get(se.verticalPlacedTextSymbolIndex).hidden=dt||nt?1:0);const gt=this.variableOffsets[se.crossTileID];gt&&this.markUsedJustification(o,gt.anchor,se,He);const ir=this.placedOrientations[se.crossTileID];ir&&(this.markUsedJustification(o,"left",se,ir),this.markUsedOrientation(o,ir,se))}if(Ge){const et=wi(Le.icon),dt=!(Q&&se.verticalPlacedIconSymbolIndex&&$e);se.placedIconSymbolIndex>=0&&(ue(o.icon,se.numIconVertices,dt?et:ka),o.icon.placedSymbolArray.get(se.placedIconSymbolIndex).hidden=Le.icon.isHidden()),se.verticalPlacedIconSymbolIndex>=0&&(ue(o.icon,se.numVerticalIconVertices,dt?ka:et),o.icon.placedSymbolArray.get(se.verticalPlacedIconSymbolIndex).hidden=Le.icon.isHidden())}if(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData()){const et=o.collisionArrays[ye];if(et){let dt=new a.P(0,0);if(et.textBox||et.verticalTextBox){let ir=!0;if(R){const _t=this.variableOffsets[we];_t?(dt=Bn(_t.anchor,_t.width,_t.height,_t.textOffset,_t.textBoxScale),V&&dt._rotate(q?this.transform.angle:-this.transform.angle)):ir=!1}et.textBox&&Kn(o.textCollisionBox.collisionVertexArray,Le.text.placed,!ir||$e,dt.x,dt.y),et.verticalTextBox&&Kn(o.textCollisionBox.collisionVertexArray,Le.text.placed,!ir||nt,dt.x,dt.y)}const gt=!!(!nt&&et.verticalIconBox);et.iconBox&&Kn(o.iconCollisionBox.collisionVertexArray,Le.icon.placed,gt,Q?dt.x:0,Q?dt.y:0),et.verticalIconBox&&Kn(o.iconCollisionBox.collisionVertexArray,Le.icon.placed,!gt,Q?dt.x:0,Q?dt.y:0)}}}if(o.sortFeatures(this.transform.angle),this.retainedQueryData[o.bucketInstanceId]&&(this.retainedQueryData[o.bucketInstanceId].featureSortOrder=o.featureSortOrder),o.hasTextData()&&o.text.opacityVertexBuffer&&o.text.opacityVertexBuffer.updateData(o.text.opacityVertexArray),o.hasIconData()&&o.icon.opacityVertexBuffer&&o.icon.opacityVertexBuffer.updateData(o.icon.opacityVertexArray),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexBuffer&&o.iconCollisionBox.collisionVertexBuffer.updateData(o.iconCollisionBox.collisionVertexArray),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexBuffer&&o.textCollisionBox.collisionVertexBuffer.updateData(o.textCollisionBox.collisionVertexArray),o.text.opacityVertexArray.length!==o.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${o.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${o.text.layoutVertexArray.length}) / 4`);if(o.icon.opacityVertexArray.length!==o.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${o.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${o.icon.layoutVertexArray.length}) / 4`);if(o.bucketInstanceId in this.collisionCircleArrays){const ye=this.collisionCircleArrays[o.bucketInstanceId];o.placementInvProjMatrix=ye.invProjMatrix,o.placementViewportMatrix=ye.viewportMatrix,o.collisionCircleArray=ye.circles,delete this.collisionCircleArrays[o.bucketInstanceId]}}symbolFadeChange(o){return this.fadeDuration===0?1:(o-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(o){return Math.max(0,(this.transform.zoom-o)/1.5)}hasTransitions(o){return this.stale||o-this.lastPlacementChangeTimeo}setStale(){this.stale=!0}}function Kn(y,o,h,p,m){y.emplaceBack(o?1:0,h?1:0,p||0,m||0),y.emplaceBack(o?1:0,h?1:0,p||0,m||0),y.emplaceBack(o?1:0,h?1:0,p||0,m||0),y.emplaceBack(o?1:0,h?1:0,p||0,m||0)}const mo=Math.pow(2,25),Ch=Math.pow(2,24),Wd=Math.pow(2,17),zr=Math.pow(2,16),Fc=Math.pow(2,9),Oc=Math.pow(2,8),Ri=Math.pow(2,1);function wi(y){if(y.opacity===0&&!y.placed)return 0;if(y.opacity===1&&y.placed)return 4294967295;const o=y.placed?1:0,h=Math.floor(127*y.opacity);return h*mo+o*Ch+h*Wd+o*zr+h*Fc+o*Oc+h*Ri+o}const ka=0;class $i{constructor(o){this._sortAcrossTiles=o.layout.get("symbol-z-order")!=="viewport-y"&&!o.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(o,h,p,m,v){const E=this._bucketParts;for(;this._currentTileIndexM.sortKey-A.sortKey));this._currentPartIndex!this._forceFullPlacement&&k.now()-m>2;for(;this._currentPlacementIndex>=0;){const E=h[o[this._currentPlacementIndex]],M=this.placement.collisionIndex.transform.zoom;if(E.type==="symbol"&&(!E.minzoom||E.minzoom<=M)&&(!E.maxzoom||E.maxzoom>M)){if(this._inProgressLayer||(this._inProgressLayer=new $i(E)),this._inProgressLayer.continuePlacement(p[E.source],this.placement,this._showCollisionBoxes,E,v))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(o){return this.placement.commit(o),this.placement}}const Ns=512/a.W/2;class sl{constructor(o,h,p){this.tileID=o,this.bucketInstanceId=p,this._symbolsByKey={};const m=new Map;for(let v=0;v({x:Math.floor(A.anchorX*Ns),y:Math.floor(A.anchorY*Ns)})),crossTileIDs:E.map(A=>A.crossTileID)};if(M.positions.length>128){const A=new a.au(M.positions.length,16,Uint16Array);for(const{x:R,y:V}of M.positions)A.add(R,V);A.finish(),delete M.positions,M.index=A}this._symbolsByKey[v]=M}}getScaledCoordinates(o,h){const{x:p,y:m,z:v}=this.tileID.canonical,{x:E,y:M,z:A}=h.canonical,R=Ns/Math.pow(2,A-v),V=(M*a.W+o.anchorY)*R,q=m*a.W*Ns;return{x:Math.floor((E*a.W+o.anchorX)*R-p*a.W*Ns),y:Math.floor(V-q)}}findMatches(o,h,p){const m=this.tileID.canonical.zo)}}class In{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Ta{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(o){const h=Math.round((o-this.lng)/360);if(h!==0)for(const p in this.indexes){const m=this.indexes[p],v={};for(const E in m){const M=m[E];M.tileID=M.tileID.unwrapTo(M.tileID.wrap+h),v[M.tileID.key]=M}this.indexes[p]=v}this.lng=o}addBucket(o,h,p){if(this.indexes[o.overscaledZ]&&this.indexes[o.overscaledZ][o.key]){if(this.indexes[o.overscaledZ][o.key].bucketInstanceId===h.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(o.overscaledZ,this.indexes[o.overscaledZ][o.key])}for(let v=0;vo.overscaledZ)for(const M in E){const A=E[M];A.tileID.isChildOf(o)&&A.findMatches(h.symbolInstances,o,m)}else{const M=E[o.scaledTo(Number(v)).key];M&&M.findMatches(h.symbolInstances,o,m)}}for(let v=0;v{h[p]=!0});for(const p in this.layerIndexes)h[p]||delete this.layerIndexes[p]}}const rn=(y,o)=>a.t(y,o&&o.filter(h=>h.identifier!=="source.canvas")),al=a.av();class Bi extends a.E{constructor(o,h={}){super(),this._rtlPluginLoaded=()=>{for(const p in this.sourceCaches){const m=this.sourceCaches[p].getSource().type;m!=="vector"&&m!=="geojson"||this.sourceCaches[p].reload()}},this.map=o,this.dispatcher=new tr(nr(),o._getMapId()),this.dispatcher.registerMessageHandler("GG",(p,m)=>this.getGlyphs(p,m)),this.dispatcher.registerMessageHandler("GI",(p,m)=>this.getImages(p,m)),this.imageManager=new Ze,this.imageManager.setEventedParent(this),this.glyphManager=new Ot(o._requestManager,h.localIdeographFontFamily),this.lineAtlas=new At(256,512),this.crossTileSymbolIndex=new Xo,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new a.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",a.ax()),ct().on(ii,this._rtlPluginLoaded),this.on("data",p=>{if(p.dataType!=="source"||p.sourceDataType!=="metadata")return;const m=this.sourceCaches[p.sourceId];if(!m)return;const v=m.getSource();if(v&&v.vectorLayerIds)for(const E in this._layers){const M=this._layers[E];M.source===v.id&&this._validateLayer(M)}})}loadURL(o,h={},p){this.fire(new a.k("dataloading",{dataType:"style"})),h.validate=typeof h.validate!="boolean"||h.validate;const m=this.map._requestManager.transformRequest(o,"Style");this._loadStyleRequest=new AbortController,a.h(m,this._loadStyleRequest).then(v=>{this._loadStyleRequest=null,this._load(v.data,h,p)}).catch(v=>{this._loadStyleRequest=null,v&&this.fire(new a.j(v))})}loadJSON(o,h={},p){this.fire(new a.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,h.validate=h.validate!==!1,this._load(o,h,p)}).catch(()=>{})}loadEmpty(){this.fire(new a.k("dataloading",{dataType:"style"})),this._load(al,{validate:!1})}_load(o,h,p){var m;const v=h.transformStyle?h.transformStyle(p,o):o;if(!h.validate||!rn(this,a.x(v))){this._loaded=!0,this.stylesheet=v;for(const E in v.sources)this.addSource(E,v.sources[E],{validate:!1});v.sprite?this._loadSprite(v.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(v.glyphs),this._createLayers(),this.light=new vt(this.stylesheet.light),this.map.setTerrain((m=this.stylesheet.terrain)!==null&&m!==void 0?m:null),this.fire(new a.k("data",{dataType:"style"})),this.fire(new a.k("style.load"))}}_createLayers(){const o=a.ay(this.stylesheet.layers);this.dispatcher.broadcast("SL",o),this._order=o.map(h=>h.id),this._layers={},this._serializedLayers=null;for(const h of o){const p=a.az(h);p.setEventedParent(this,{layer:{id:h.id}}),this._layers[h.id]=p}}_loadSprite(o,h=!1,p=void 0){let m;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(v,E,M,A){return a._(this,void 0,void 0,function*(){const R=ze(v),V=M>1?"@2x":"",q={},Q={};for(const{id:he,url:ue}of R){const ye=E.transformRequest(E.normalizeSpriteURL(ue,V,".json"),"SpriteJSON");q[he]=a.h(ye,A);const se=E.transformRequest(E.normalizeSpriteURL(ue,V,".png"),"SpriteImage");Q[he]=G.getImage(se,A)}return yield Promise.all([...Object.values(q),...Object.values(Q)]),function(he,ue){return a._(this,void 0,void 0,function*(){const ye={};for(const se in he){ye[se]={};const Te=k.getImageCanvasContext((yield ue[se]).data),Ue=(yield he[se]).data;for(const we in Ue){const{width:Le,height:Ge,x:He,y:$e,sdf:nt,pixelRatio:et,stretchX:dt,stretchY:gt,content:ir}=Ue[we];ye[se][we]={data:null,pixelRatio:et,sdf:nt,stretchX:dt,stretchY:gt,content:ir,spriteData:{width:Le,height:Ge,x:He,y:$e,context:Te}}}}return ye})}(q,Q)})}(o,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(v=>{if(this._spriteRequest=null,v)for(const E in v){this._spritesImagesIds[E]=[];const M=this._spritesImagesIds[E]?this._spritesImagesIds[E].filter(A=>!(A in v)):[];for(const A of M)this.imageManager.removeImage(A),this._changedImages[A]=!0;for(const A in v[E]){const R=E==="default"?A:`${E}:${A}`;this._spritesImagesIds[E].push(R),R in this.imageManager.images?this.imageManager.updateImage(R,v[E][A],!1):this.imageManager.addImage(R,v[E][A]),h&&(this._changedImages[R]=!0)}}}).catch(v=>{this._spriteRequest=null,m=v,this.fire(new a.j(m))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),h&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"})),p&&p(m)})}_unloadSprite(){for(const o of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(o),this._changedImages[o]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}_validateLayer(o){const h=this.sourceCaches[o.source];if(!h)return;const p=o.sourceLayer;if(!p)return;const m=h.getSource();(m.type==="geojson"||m.vectorLayerIds&&m.vectorLayerIds.indexOf(p)===-1)&&this.fire(new a.j(new Error(`Source layer "${p}" does not exist on source "${m.id}" as specified by style layer "${o.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const o in this.sourceCaches)if(!this.sourceCaches[o].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(o){const h=this._serializedAllLayers();if(!o||o.length===0)return Object.values(h);const p=[];for(const m of o)h[m]&&p.push(h[m]);return p}_serializedAllLayers(){let o=this._serializedLayers;if(o)return o;o=this._serializedLayers={};const h=Object.keys(this._layers);for(const p of h){const m=this._layers[p];m.type!=="custom"&&(o[p]=m.serialize())}return o}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const o in this.sourceCaches)if(this.sourceCaches[o].hasTransition())return!0;for(const o in this._layers)if(this._layers[o].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(o){if(!this._loaded)return;const h=this._changed;if(h){const m=Object.keys(this._updatedLayers),v=Object.keys(this._removedLayers);(m.length||v.length)&&this._updateWorkerLayers(m,v);for(const E in this._updatedSources){const M=this._updatedSources[E];if(M==="reload")this._reloadSource(E);else{if(M!=="clear")throw new Error(`Invalid action ${M}`);this._clearSource(E)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const E in this._updatedPaintProps)this._layers[E].updateTransitions(o);this.light.updateTransitions(o),this._resetUpdates()}const p={};for(const m in this.sourceCaches){const v=this.sourceCaches[m];p[m]=v.used,v.used=!1}for(const m of this._order){const v=this._layers[m];v.recalculate(o,this._availableImages),!v.isHidden(o.zoom)&&v.source&&(this.sourceCaches[v.source].used=!0)}for(const m in p){const v=this.sourceCaches[m];!!p[m]!=!!v.used&&v.fire(new a.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:m}))}this.light.recalculate(o),this.z=o.zoom,h&&this.fire(new a.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const o=Object.keys(this._changedImages);if(o.length){for(const h in this.sourceCaches)this.sourceCaches[h].reloadTilesForDependencies(["icons","patterns"],o);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const o in this.sourceCaches)this.sourceCaches[o].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(o,h){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(o),removedIds:h})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(o,h={}){var p;this._checkLoaded();const m=this.serialize();if(o=h.transformStyle?h.transformStyle(m,o):o,((p=h.validate)===null||p===void 0||p)&&rn(this,a.x(o)))return!1;(o=a.aA(o)).layers=a.ay(o.layers);const v=a.aB(m,o),E=this._getOperationsToPerform(v);if(E.unimplemented.length>0)throw new Error(`Unimplemented: ${E.unimplemented.join(", ")}.`);if(E.operations.length===0)return!1;for(const M of E.operations)M();return this.stylesheet=o,this._serializedLayers=null,!0}_getOperationsToPerform(o){const h=[],p=[];for(const m of o)switch(m.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":h.push(()=>this.addLayer.apply(this,m.args));break;case"removeLayer":h.push(()=>this.removeLayer.apply(this,m.args));break;case"setPaintProperty":h.push(()=>this.setPaintProperty.apply(this,m.args));break;case"setLayoutProperty":h.push(()=>this.setLayoutProperty.apply(this,m.args));break;case"setFilter":h.push(()=>this.setFilter.apply(this,m.args));break;case"addSource":h.push(()=>this.addSource.apply(this,m.args));break;case"removeSource":h.push(()=>this.removeSource.apply(this,m.args));break;case"setLayerZoomRange":h.push(()=>this.setLayerZoomRange.apply(this,m.args));break;case"setLight":h.push(()=>this.setLight.apply(this,m.args));break;case"setGeoJSONSourceData":h.push(()=>this.setGeoJSONSourceData.apply(this,m.args));break;case"setGlyphs":h.push(()=>this.setGlyphs.apply(this,m.args));break;case"setSprite":h.push(()=>this.setSprite.apply(this,m.args));break;case"setTerrain":h.push(()=>this.map.setTerrain.apply(this,m.args));break;case"setTransition":h.push(()=>{});break;default:p.push(m.command)}return{operations:h,unimplemented:p}}addImage(o,h){if(this.getImage(o))return 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new Error(`There is no source with this ID=${o}`);const p=this.sourceCaches[o].getSource();if(p.type!=="geojson")throw new Error(`geojsonSource.type is ${p.type}, which is !== 'geojson`);p.setData(h),this._changed=!0}getSource(o){return this.sourceCaches[o]&&this.sourceCaches[o].getSource()}addLayer(o,h,p={}){this._checkLoaded();const m=o.id;if(this.getLayer(m))return void this.fire(new a.j(new Error(`Layer "${m}" already exists on this map.`)));let v;if(o.type==="custom"){if(rn(this,a.aC(o)))return;v=a.az(o)}else{if("source"in o&&typeof o.source=="object"&&(this.addSource(m,o.source),o=a.aA(o),o=a.e(o,{source:m})),this._validate(a.x.layer,`layers.${m}`,o,{arrayIndex:-1},p))return;v=a.az(o),this._validateLayer(v),v.setEventedParent(this,{layer:{id:m}})}const E=h?this._order.indexOf(h):this._order.length;if(h&&E===-1)this.fire(new a.j(new Error(`Cannot add layer "${m}" before non-existing layer 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this.fire(new a.j(new Error(`The source '${p}' does not exist in the map's style.`)));const E=v.getSource().type;E==="geojson"&&m?this.fire(new a.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):E!=="vector"||m?(o.id===void 0&&this.fire(new a.j(new Error("The feature id parameter must be provided."))),v.setFeatureState(m,o.id,h)):this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(o,h){this._checkLoaded();const p=o.source,m=this.sourceCaches[p];if(m===void 0)return void this.fire(new a.j(new Error(`The source '${p}' does not exist in the map's style.`)));const v=m.getSource().type,E=v==="vector"?o.sourceLayer:void 0;v!=="vector"||E?h&&typeof o.id!="string"&&typeof o.id!="number"?this.fire(new a.j(new Error("A feature id is required to remove its specific state property."))):m.removeFeatureState(E,o.id,h):this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source 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zr{constructor(i,c,f,g=1,b=!0){this.r=i,this.g=c,this.b=f,this.a=g,b||(this.r*=g,this.g*=g,this.b*=g,g||this.overwriteGetter("rgb",[i,c,f,g]))}static parse(i){if(i instanceof zr)return i;if(typeof i!="string")return;const c=function(f){if((f=f.toLowerCase().trim())==="transparent")return[0,0,0,0];const g=Wd[f];if(g){const[w,T,I]=g;return[w/255,T/255,I/255,1]}if(f.startsWith("#")&&/^#(?:[0-9a-f]{3,4}|[0-9a-f]{6}|[0-9a-f]{8})$/.test(f)){const w=f.length<6?1:2;let T=1;return[bi(f.slice(T,T+=w)),bi(f.slice(T,T+=w)),bi(f.slice(T,T+=w)),bi(f.slice(T,T+w)||"ff")]}if(f.startsWith("rgb")){const w=f.match(/^rgba?\(\s*([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s+|\s*(,)\s*)([\de.+-]+)(%)?(?:\s*([,\/])\s*([\de.+-]+)(%)?)?\s*\)$/);if(w){const[T,I,L,F,j,H,J,ee,ae,ge,xe,Re]=w,ke=[F||" ",J||" ",ge].join("");if(ke===" "||ke===" /"||ke===",,"||ke===",,,"){const Ae=[L,H,ae].join(""),Je=Ae==="%%%"?100:Ae===""?255:0;if(Je){const 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Compatibility Ideographs":s=>s>=63744&&s<=64255,"Arabic Presentation Forms-A":s=>s>=64336&&s<=65023,"Vertical Forms":s=>s>=65040&&s<=65055,"CJK Compatibility Forms":s=>s>=65072&&s<=65103,"Small Form Variants":s=>s>=65104&&s<=65135,"Arabic Presentation Forms-B":s=>s>=65136&&s<=65279,"Halfwidth and Fullwidth Forms":s=>s>=65280&&s<=65519};function Ks(s){for(const i of s)if(Dl(i.charCodeAt(0)))return!0;return!1}function rf(s){for(const i of s)if(!nf(i.charCodeAt(0)))return!1;return!0}function nf(s){return!(xt.Arabic(s)||xt["Arabic Supplement"](s)||xt["Arabic Extended-A"](s)||xt["Arabic Presentation Forms-A"](s)||xt["Arabic Presentation Forms-B"](s))}function Dl(s){return!(s!==746&&s!==747&&(s<4352||!(xt["Bopomofo Extended"](s)||xt.Bopomofo(s)||xt["CJK Compatibility Forms"](s)&&!(s>=65097&&s<=65103)||xt["CJK Compatibility Ideographs"](s)||xt["CJK Compatibility"](s)||xt["CJK Radicals Supplement"](s)||xt["CJK Strokes"](s)||!(!xt["CJK Symbols and 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iu(s){return!(Dl(s)||function(i){return!!(xt["Latin-1 Supplement"](i)&&(i===167||i===169||i===174||i===177||i===188||i===189||i===190||i===215||i===247)||xt["General Punctuation"](i)&&(i===8214||i===8224||i===8225||i===8240||i===8241||i===8251||i===8252||i===8258||i===8263||i===8264||i===8265||i===8273)||xt["Letterlike Symbols"](i)||xt["Number Forms"](i)||xt["Miscellaneous Technical"](i)&&(i>=8960&&i<=8967||i>=8972&&i<=8991||i>=8996&&i<=9e3||i===9003||i>=9085&&i<=9114||i>=9150&&i<=9165||i===9167||i>=9169&&i<=9179||i>=9186&&i<=9215)||xt["Control Pictures"](i)&&i!==9251||xt["Optical Character Recognition"](i)||xt["Enclosed Alphanumerics"](i)||xt["Geometric Shapes"](i)||xt["Miscellaneous Symbols"](i)&&!(i>=9754&&i<=9759)||xt["Miscellaneous Symbols and Arrows"](i)&&(i>=11026&&i<=11055||i>=11088&&i<=11097||i>=11192&&i<=11243)||xt["CJK Symbols and Punctuation"](i)||xt.Katakana(i)||xt["Private Use Area"](i)||xt["CJK Compatibility Forms"](i)||xt["Small Form Variants"](i)||xt["Halfwidth and Fullwidth Forms"](i)||i===8734||i===8756||i===8757||i>=9984&&i<=10087||i>=10102&&i<=10131||i===65532||i===65533)}(s))}function Rl(s){return s>=1424&&s<=2303||xt["Arabic Presentation Forms-A"](s)||xt["Arabic Presentation Forms-B"](s)}function of(s,i){return!(!i&&Rl(s)||s>=2304&&s<=3583||s>=3840&&s<=4255||xt.Khmer(s))}function cp(s){for(const i of s)if(Rl(i.charCodeAt(0)))return!0;return!1}const es=new class{constructor(){this.applyArabicShaping=null,this.processBidirectionalText=null,this.processStyledBidirectionalText=null,this.pluginStatus="unavailable",this.pluginURL=null}setState(s){this.pluginStatus=s.pluginStatus,this.pluginURL=s.pluginURL}getState(){return{pluginStatus:this.pluginStatus,pluginURL:this.pluginURL}}setMethods(s){this.applyArabicShaping=s.applyArabicShaping,this.processBidirectionalText=s.processBidirectionalText,this.processStyledBidirectionalText=s.processStyledBidirectionalText}isParsed(){return this.applyArabicShaping!=null&&this.processBidirectionalText!=null&&this.processStyledBidirectionalText!=null}getPluginURL(){return this.pluginURL}getRTLTextPluginStatus(){return this.pluginStatus}};class Qr{constructor(i,c){this.zoom=i,c?(this.now=c.now,this.fadeDuration=c.fadeDuration,this.zoomHistory=c.zoomHistory,this.transition=c.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new tf,this.transition={})}isSupportedScript(i){return function(c,f){for(const g of c)if(!of(g.charCodeAt(0),f))return!1;return!0}(i,es.getRTLTextPluginStatus()==="loaded")}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const i=this.zoom,c=i-Math.floor(i),f=this.crossFadingFactor();return i>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:c+(1-c)*f}:{fromScale:.5,toScale:1,t:1-(1-f)*c}}}class Oa{constructor(i,c){this.property=i,this.value=c,this.expression=function(f,g){if(xl(f))return new kl(f,g);if(jr(f)){const b=Gh(f,g);if(b.result==="error")throw new Error(b.value.map(w=>`${w.key}: ${w.message}`).join(", "));return b.value}{let b=f;return g.type==="color"&&typeof f=="string"?b=zr.parse(f):g.type!=="padding"||typeof f!="number"&&!Array.isArray(f)?g.type==="variableAnchorOffsetCollection"&&Array.isArray(f)&&(b=$i.parse(f)):b=wi.parse(f),{kind:"constant",evaluate:()=>b}}}(c===void 0?i.specification.default:c,i.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(i,c,f){return this.property.possiblyEvaluate(this,i,c,f)}}class Bl{constructor(i){this.property=i,this.value=new Oa(i,void 0)}transitioned(i,c){return new sf(this.property,this.value,c,X({},i.transition,this.transition),i.now)}untransitioned(){return new sf(this.property,this.value,null,{},0)}}class ou{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitionablePropertyValues)}getValue(i){return re(this._values[i].value.value)}setValue(i,c){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new Bl(this._values[i].property)),this._values[i].value=new Oa(this._values[i].property,c===null?void 0:re(c))}getTransition(i){return re(this._values[i].transition)}setTransition(i,c){Object.prototype.hasOwnProperty.call(this._values,i)||(this._values[i]=new Bl(this._values[i].property)),this._values[i].transition=re(c)||void 0}serialize(){const i={};for(const c of Object.keys(this._values)){const f=this.getValue(c);f!==void 0&&(i[c]=f);const g=this.getTransition(c);g!==void 0&&(i[`${c}-transition`]=g)}return i}transitioned(i,c){const f=new af(this._properties);for(const g of Object.keys(this._values))f._values[g]=this._values[g].transitioned(i,c._values[g]);return f}untransitioned(){const i=new af(this._properties);for(const c of Object.keys(this._values))i._values[c]=this._values[c].untransitioned();return i}}class sf{constructor(i,c,f,g,b){this.property=i,this.value=c,this.begin=b+g.delay||0,this.end=this.begin+g.duration||0,i.specification.transition&&(g.delay||g.duration)&&(this.prior=f)}possiblyEvaluate(i,c,f){const g=i.now||0,b=this.value.possiblyEvaluate(i,c,f),w=this.prior;if(w){if(g>this.end)return this.prior=null,b;if(this.value.isDataDriven())return this.prior=null,b;if(g=1)return 1;const L=I*I,F=L*I;return 4*(I<.5?F:3*(I-L)+F-.75)}(T))}}return b}}class af{constructor(i){this._properties=i,this._values=Object.create(i.defaultTransitioningPropertyValues)}possiblyEvaluate(i,c,f){const g=new Na(this._properties);for(const b of Object.keys(this._values))g._values[b]=this._values[b].possiblyEvaluate(i,c,f);return g}hasTransition(){for(const i of Object.keys(this._values))if(this._values[i].prior)return!0;return!1}}class lf{constructor(i){this._properties=i,this._values=Object.create(i.defaultPropertyValues)}hasValue(i){return this._values[i].value!==void 0}getValue(i){return re(this._values[i].value)}setValue(i,c){this._values[i]=new Oa(this._values[i].property,c===null?void 0:re(c))}serialize(){const i={};for(const c of Object.keys(this._values)){const f=this.getValue(c);f!==void 0&&(i[c]=f)}return i}possiblyEvaluate(i,c,f){const g=new Na(this._properties);for(const b of Object.keys(this._values))g._values[b]=this._values[b].possiblyEvaluate(i,c,f);return g}}class oo{constructor(i,c,f){this.property=i,this.value=c,this.parameters=f}isConstant(){return this.value.kind==="constant"}constantOr(i){return this.value.kind==="constant"?this.value.value:i}evaluate(i,c,f,g){return this.property.evaluate(this.value,this.parameters,i,c,f,g)}}class Na{constructor(i){this._properties=i,this._values=Object.create(i.defaultPossiblyEvaluatedValues)}get(i){return this._values[i]}}class Bt{constructor(i){this.specification=i}possiblyEvaluate(i,c){if(i.isDataDriven())throw new Error("Value should not be data driven");return i.expression.evaluate(c)}interpolate(i,c,f){const g=di[this.specification.type];return g?g(i,c,f):i}}class Gt{constructor(i,c){this.specification=i,this.overrides=c}possiblyEvaluate(i,c,f,g){return new oo(this,i.expression.kind==="constant"||i.expression.kind==="camera"?{kind:"constant",value:i.expression.evaluate(c,null,{},f,g)}:i.expression,c)}interpolate(i,c,f){if(i.value.kind!=="constant"||c.value.kind!=="constant")return i;if(i.value.value===void 0||c.value.value===void 0)return new oo(this,{kind:"constant",value:void 0},i.parameters);const g=di[this.specification.type];if(g){const b=g(i.value.value,c.value.value,f);return new oo(this,{kind:"constant",value:b},i.parameters)}return i}evaluate(i,c,f,g,b,w){return i.kind==="constant"?i.value:i.evaluate(c,f,g,b,w)}}class Fl extends Gt{possiblyEvaluate(i,c,f,g){if(i.value===void 0)return new oo(this,{kind:"constant",value:void 0},c);if(i.expression.kind==="constant"){const b=i.expression.evaluate(c,null,{},f,g),w=i.property.specification.type==="resolvedImage"&&typeof b!="string"?b.name:b,T=this._calculate(w,w,w,c);return new oo(this,{kind:"constant",value:T},c)}if(i.expression.kind==="camera"){const b=this._calculate(i.expression.evaluate({zoom:c.zoom-1}),i.expression.evaluate({zoom:c.zoom}),i.expression.evaluate({zoom:c.zoom+1}),c);return new oo(this,{kind:"constant",value:b},c)}return new oo(this,i.expression,c)}evaluate(i,c,f,g,b,w){if(i.kind==="source"){const T=i.evaluate(c,f,g,b,w);return this._calculate(T,T,T,c)}return i.kind==="composite"?this._calculate(i.evaluate({zoom:Math.floor(c.zoom)-1},f,g),i.evaluate({zoom:Math.floor(c.zoom)},f,g),i.evaluate({zoom:Math.floor(c.zoom)+1},f,g),c):i.value}_calculate(i,c,f,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:i,to:c}:{from:f,to:c}}interpolate(i){return i}}class ja{constructor(i){this.specification=i}possiblyEvaluate(i,c,f,g){if(i.value!==void 0){if(i.expression.kind==="constant"){const b=i.expression.evaluate(c,null,{},f,g);return this._calculate(b,b,b,c)}return this._calculate(i.expression.evaluate(new Qr(Math.floor(c.zoom-1),c)),i.expression.evaluate(new Qr(Math.floor(c.zoom),c)),i.expression.evaluate(new Qr(Math.floor(c.zoom+1),c)),c)}}_calculate(i,c,f,g){return g.zoom>g.zoomHistory.lastIntegerZoom?{from:i,to:c}:{from:f,to:c}}interpolate(i){return i}}class su{constructor(i){this.specification=i}possiblyEvaluate(i,c,f,g){return!!i.expression.evaluate(c,null,{},f,g)}interpolate(){return!1}}class Si{constructor(i){this.properties=i,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const c in i){const f=i[c];f.specification.overridable&&this.overridableProperties.push(c);const g=this.defaultPropertyValues[c]=new Oa(f,void 0),b=this.defaultTransitionablePropertyValues[c]=new Bl(f);this.defaultTransitioningPropertyValues[c]=b.untransitioned(),this.defaultPossiblyEvaluatedValues[c]=g.possiblyEvaluate({})}}}Et("DataDrivenProperty",Gt),Et("DataConstantProperty",Bt),Et("CrossFadedDataDrivenProperty",Fl),Et("CrossFadedProperty",ja),Et("ColorRampProperty",su);const au="-transition";class so extends it{constructor(i,c){if(super(),this.id=i.id,this.type=i.type,this._featureFilter={filter:()=>!0,needGeometry:!1},i.type!=="custom"&&(this.metadata=i.metadata,this.minzoom=i.minzoom,this.maxzoom=i.maxzoom,i.type!=="background"&&(this.source=i.source,this.sourceLayer=i["source-layer"],this.filter=i.filter),c.layout&&(this._unevaluatedLayout=new lf(c.layout)),c.paint)){this._transitionablePaint=new ou(c.paint);for(const f in i.paint)this.setPaintProperty(f,i.paint[f],{validate:!1});for(const f in i.layout)this.setLayoutProperty(f,i.layout[f],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new Na(c.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(i){return i==="visibility"?this.visibility:this._unevaluatedLayout.getValue(i)}setLayoutProperty(i,c,f={}){c!=null&&this._validate(lp,`layers.${this.id}.layout.${i}`,i,c,f)||(i!=="visibility"?this._unevaluatedLayout.setValue(i,c):this.visibility=c)}getPaintProperty(i){return i.endsWith(au)?this._transitionablePaint.getTransition(i.slice(0,-11)):this._transitionablePaint.getValue(i)}setPaintProperty(i,c,f={}){if(c!=null&&this._validate(nu,`layers.${this.id}.paint.${i}`,i,c,f))return!1;if(i.endsWith(au))return this._transitionablePaint.setTransition(i.slice(0,-11),c||void 0),!1;{const g=this._transitionablePaint._values[i],b=g.property.specification["property-type"]==="cross-faded-data-driven",w=g.value.isDataDriven(),T=g.value;this._transitionablePaint.setValue(i,c),this._handleSpecialPaintPropertyUpdate(i);const I=this._transitionablePaint._values[i].value;return I.isDataDriven()||w||b||this._handleOverridablePaintPropertyUpdate(i,T,I)}}_handleSpecialPaintPropertyUpdate(i){}_handleOverridablePaintPropertyUpdate(i,c,f){return!1}isHidden(i){return!!(this.minzoom&&i=this.maxzoom)||this.visibility==="none"}updateTransitions(i){this._transitioningPaint=this._transitionablePaint.transitioned(i,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(i,c){i.getCrossfadeParameters&&(this._crossfadeParameters=i.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(i,void 0,c)),this.paint=this._transitioningPaint.possiblyEvaluate(i,void 0,c)}serialize(){const i={id:this.id,type:this.type,source:this.source,"source-layer":this.sourceLayer,metadata:this.metadata,minzoom:this.minzoom,maxzoom:this.maxzoom,filter:this.filter,layout:this._unevaluatedLayout&&this._unevaluatedLayout.serialize(),paint:this._transitionablePaint&&this._transitionablePaint.serialize()};return this.visibility&&(i.layout=i.layout||{},i.layout.visibility=this.visibility),ze(i,(c,f)=>!(c===void 0||f==="layout"&&!Object.keys(c).length||f==="paint"&&!Object.keys(c).length))}_validate(i,c,f,g,b={}){return(!b||b.validate!==!1)&&Hs(this,i.call(ys,{key:c,layerType:this.type,objectKey:f,value:g,styleSpec:ne,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const i in this.paint._values){const c=this.paint.get(i);if(c instanceof oo&&Gs(c.property.specification)&&(c.value.kind==="source"||c.value.kind==="composite")&&c.value.isStateDependent)return!0}return!1}}const cf={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Ua{constructor(i,c){this._structArray=i,this._pos1=c*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class un{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(i,c){return i._trim(),c&&(i.isTransferred=!0,c.push(i.arrayBuffer)),{length:i.length,arrayBuffer:i.arrayBuffer}}static deserialize(i){const c=Object.create(this.prototype);return c.arrayBuffer=i.arrayBuffer,c.length=i.length,c.capacity=i.arrayBuffer.byteLength/c.bytesPerElement,c._refreshViews(),c}_trim(){this.length!==this.capacity&&(this.capacity=this.length,this.arrayBuffer=this.arrayBuffer.slice(0,this.length*this.bytesPerElement),this._refreshViews())}clear(){this.length=0}resize(i){this.reserve(i),this.length=i}reserve(i){if(i>this.capacity){this.capacity=Math.max(i,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const c=this.uint8;this._refreshViews(),c&&this.uint8.set(c)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function kn(s,i=1){let c=0,f=0;return{members:s.map(g=>{const b=cf[g.type].BYTES_PER_ELEMENT,w=c=uf(c,Math.max(i,b)),T=g.components||1;return f=Math.max(f,b),c+=b*T,{name:g.name,type:g.type,components:T,offset:w}}),size:uf(c,Math.max(f,i)),alignment:i}}function uf(s,i){return Math.ceil(s/i)*i}class Va extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c){const f=this.length;return this.resize(f+1),this.emplace(f,i,c)}emplace(i,c,f){const g=2*i;return this.int16[g+0]=c,this.int16[g+1]=f,i}}Va.prototype.bytesPerElement=4,Et("StructArrayLayout2i4",Va);class Fo extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.int16[b+0]=c,this.int16[b+1]=f,this.int16[b+2]=g,i}}Fo.prototype.bytesPerElement=6,Et("StructArrayLayout3i6",Fo);class lu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,f,g)}emplace(i,c,f,g,b){const w=4*i;return this.int16[w+0]=c,this.int16[w+1]=f,this.int16[w+2]=g,this.int16[w+3]=b,i}}lu.prototype.bytesPerElement=8,Et("StructArrayLayout4i8",lu);class cu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w){const T=this.length;return this.resize(T+1),this.emplace(T,i,c,f,g,b,w)}emplace(i,c,f,g,b,w,T){const I=6*i;return this.int16[I+0]=c,this.int16[I+1]=f,this.int16[I+2]=g,this.int16[I+3]=b,this.int16[I+4]=w,this.int16[I+5]=T,i}}cu.prototype.bytesPerElement=12,Et("StructArrayLayout2i4i12",cu);class uu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w){const T=this.length;return this.resize(T+1),this.emplace(T,i,c,f,g,b,w)}emplace(i,c,f,g,b,w,T){const I=4*i,L=8*i;return this.int16[I+0]=c,this.int16[I+1]=f,this.uint8[L+4]=g,this.uint8[L+5]=b,this.uint8[L+6]=w,this.uint8[L+7]=T,i}}uu.prototype.bytesPerElement=8,Et("StructArrayLayout2i4ub8",uu);class qa extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c){const f=this.length;return this.resize(f+1),this.emplace(f,i,c)}emplace(i,c,f){const g=2*i;return this.float32[g+0]=c,this.float32[g+1]=f,i}}qa.prototype.bytesPerElement=8,Et("StructArrayLayout2f8",qa);class Ol extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F){const j=this.length;return this.resize(j+1),this.emplace(j,i,c,f,g,b,w,T,I,L,F)}emplace(i,c,f,g,b,w,T,I,L,F,j){const H=10*i;return this.uint16[H+0]=c,this.uint16[H+1]=f,this.uint16[H+2]=g,this.uint16[H+3]=b,this.uint16[H+4]=w,this.uint16[H+5]=T,this.uint16[H+6]=I,this.uint16[H+7]=L,this.uint16[H+8]=F,this.uint16[H+9]=j,i}}Ol.prototype.bytesPerElement=20,Et("StructArrayLayout10ui20",Ol);class hu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F,j,H){const J=this.length;return this.resize(J+1),this.emplace(J,i,c,f,g,b,w,T,I,L,F,j,H)}emplace(i,c,f,g,b,w,T,I,L,F,j,H,J){const ee=12*i;return this.int16[ee+0]=c,this.int16[ee+1]=f,this.int16[ee+2]=g,this.int16[ee+3]=b,this.uint16[ee+4]=w,this.uint16[ee+5]=T,this.uint16[ee+6]=I,this.uint16[ee+7]=L,this.int16[ee+8]=F,this.int16[ee+9]=j,this.int16[ee+10]=H,this.int16[ee+11]=J,i}}hu.prototype.bytesPerElement=24,Et("StructArrayLayout4i4ui4i24",hu);class fu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.float32[b+0]=c,this.float32[b+1]=f,this.float32[b+2]=g,i}}fu.prototype.bytesPerElement=12,Et("StructArrayLayout3f12",fu);class Oo extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.uint32[1*i+0]=c,i}}Oo.prototype.bytesPerElement=4,Et("StructArrayLayout1ul4",Oo);class Nl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L){const F=this.length;return this.resize(F+1),this.emplace(F,i,c,f,g,b,w,T,I,L)}emplace(i,c,f,g,b,w,T,I,L,F){const j=10*i,H=5*i;return this.int16[j+0]=c,this.int16[j+1]=f,this.int16[j+2]=g,this.int16[j+3]=b,this.int16[j+4]=w,this.int16[j+5]=T,this.uint32[H+3]=I,this.uint16[j+8]=L,this.uint16[j+9]=F,i}}Nl.prototype.bytesPerElement=20,Et("StructArrayLayout6i1ul2ui20",Nl);class Ga extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w){const T=this.length;return this.resize(T+1),this.emplace(T,i,c,f,g,b,w)}emplace(i,c,f,g,b,w,T){const I=6*i;return this.int16[I+0]=c,this.int16[I+1]=f,this.int16[I+2]=g,this.int16[I+3]=b,this.int16[I+4]=w,this.int16[I+5]=T,i}}Ga.prototype.bytesPerElement=12,Et("StructArrayLayout2i2i2i12",Ga);class jl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b){const w=this.length;return this.resize(w+1),this.emplace(w,i,c,f,g,b)}emplace(i,c,f,g,b,w){const T=4*i,I=8*i;return this.float32[T+0]=c,this.float32[T+1]=f,this.float32[T+2]=g,this.int16[I+6]=b,this.int16[I+7]=w,i}}jl.prototype.bytesPerElement=16,Et("StructArrayLayout2f1f2i16",jl);class Wa extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,f,g)}emplace(i,c,f,g,b){const w=12*i,T=3*i;return this.uint8[w+0]=c,this.uint8[w+1]=f,this.float32[T+1]=g,this.float32[T+2]=b,i}}Wa.prototype.bytesPerElement=12,Et("StructArrayLayout2ub2f12",Wa);class Ul extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.uint16[b+0]=c,this.uint16[b+1]=f,this.uint16[b+2]=g,i}}Ul.prototype.bytesPerElement=6,Et("StructArrayLayout3ui6",Ul);class Js extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe){const Re=this.length;return this.resize(Re+1),this.emplace(Re,i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe)}emplace(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,Re){const ke=24*i,Ae=12*i,Je=48*i;return this.int16[ke+0]=c,this.int16[ke+1]=f,this.uint16[ke+2]=g,this.uint16[ke+3]=b,this.uint32[Ae+2]=w,this.uint32[Ae+3]=T,this.uint32[Ae+4]=I,this.uint16[ke+10]=L,this.uint16[ke+11]=F,this.uint16[ke+12]=j,this.float32[Ae+7]=H,this.float32[Ae+8]=J,this.uint8[Je+36]=ee,this.uint8[Je+37]=ae,this.uint8[Je+38]=ge,this.uint32[Ae+10]=xe,this.int16[ke+22]=Re,i}}Js.prototype.bytesPerElement=48,Et("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",Js);class vs extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,Re,ke,Ae,Je,Qe,kt,zt,St,bt,pt,It){const yt=this.length;return this.resize(yt+1),this.emplace(yt,i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,Re,ke,Ae,Je,Qe,kt,zt,St,bt,pt,It)}emplace(i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae,ge,xe,Re,ke,Ae,Je,Qe,kt,zt,St,bt,pt,It,yt){const lt=32*i,qt=16*i;return this.int16[lt+0]=c,this.int16[lt+1]=f,this.int16[lt+2]=g,this.int16[lt+3]=b,this.int16[lt+4]=w,this.int16[lt+5]=T,this.int16[lt+6]=I,this.int16[lt+7]=L,this.uint16[lt+8]=F,this.uint16[lt+9]=j,this.uint16[lt+10]=H,this.uint16[lt+11]=J,this.uint16[lt+12]=ee,this.uint16[lt+13]=ae,this.uint16[lt+14]=ge,this.uint16[lt+15]=xe,this.uint16[lt+16]=Re,this.uint16[lt+17]=ke,this.uint16[lt+18]=Ae,this.uint16[lt+19]=Je,this.uint16[lt+20]=Qe,this.uint16[lt+21]=kt,this.uint16[lt+22]=zt,this.uint32[qt+12]=St,this.float32[qt+13]=bt,this.float32[qt+14]=pt,this.uint16[lt+30]=It,this.uint16[lt+31]=yt,i}}vs.prototype.bytesPerElement=64,Et("StructArrayLayout8i15ui1ul2f2ui64",vs);class Vl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.float32[1*i+0]=c,i}}Vl.prototype.bytesPerElement=4,Et("StructArrayLayout1f4",Vl);class ql extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=3*i;return this.uint16[6*i+0]=c,this.float32[b+1]=f,this.float32[b+2]=g,i}}ql.prototype.bytesPerElement=12,Et("StructArrayLayout1ui2f12",ql);class bs extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c,f){const g=this.length;return this.resize(g+1),this.emplace(g,i,c,f)}emplace(i,c,f,g){const b=4*i;return this.uint32[2*i+0]=c,this.uint16[b+2]=f,this.uint16[b+3]=g,i}}bs.prototype.bytesPerElement=8,Et("StructArrayLayout1ul2ui8",bs);class du extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i,c){const f=this.length;return this.resize(f+1),this.emplace(f,i,c)}emplace(i,c,f){const g=2*i;return this.uint16[g+0]=c,this.uint16[g+1]=f,i}}du.prototype.bytesPerElement=4,Et("StructArrayLayout2ui4",du);class pu extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(i){const c=this.length;return this.resize(c+1),this.emplace(c,i)}emplace(i,c){return this.uint16[1*i+0]=c,i}}pu.prototype.bytesPerElement=2,Et("StructArrayLayout1ui2",pu);class Gl extends un{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(i,c,f,g){const b=this.length;return this.resize(b+1),this.emplace(b,i,c,f,g)}emplace(i,c,f,g,b){const w=4*i;return this.float32[w+0]=c,this.float32[w+1]=f,this.float32[w+2]=g,this.float32[w+3]=b,i}}Gl.prototype.bytesPerElement=16,Et("StructArrayLayout4f16",Gl);class hf extends Ua{get anchorPointX(){return this._structArray.int16[this._pos2+0]}get anchorPointY(){return this._structArray.int16[this._pos2+1]}get x1(){return this._structArray.int16[this._pos2+2]}get y1(){return this._structArray.int16[this._pos2+3]}get x2(){return this._structArray.int16[this._pos2+4]}get y2(){return this._structArray.int16[this._pos2+5]}get featureIndex(){return this._structArray.uint32[this._pos4+3]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+8]}get bucketIndex(){return this._structArray.uint16[this._pos2+9]}get anchorPoint(){return new k(this.anchorPointX,this.anchorPointY)}}hf.prototype.size=20;class y extends Nl{get(i){return new hf(this,i)}}Et("CollisionBoxArray",y);class o extends Ua{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get glyphStartIndex(){return this._structArray.uint16[this._pos2+2]}get numGlyphs(){return this._structArray.uint16[this._pos2+3]}get vertexStartIndex(){return this._structArray.uint32[this._pos4+2]}get lineStartIndex(){return this._structArray.uint32[this._pos4+3]}get lineLength(){return this._structArray.uint32[this._pos4+4]}get segment(){return this._structArray.uint16[this._pos2+10]}get lowerSize(){return this._structArray.uint16[this._pos2+11]}get upperSize(){return this._structArray.uint16[this._pos2+12]}get lineOffsetX(){return this._structArray.float32[this._pos4+7]}get lineOffsetY(){return this._structArray.float32[this._pos4+8]}get writingMode(){return this._structArray.uint8[this._pos1+36]}get placedOrientation(){return this._structArray.uint8[this._pos1+37]}set placedOrientation(i){this._structArray.uint8[this._pos1+37]=i}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(i){this._structArray.uint8[this._pos1+38]=i}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(i){this._structArray.uint32[this._pos4+10]=i}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}o.prototype.size=48;class h extends Js{get(i){return new o(this,i)}}Et("PlacedSymbolArray",h);class p extends Ua{get anchorX(){return this._structArray.int16[this._pos2+0]}get anchorY(){return this._structArray.int16[this._pos2+1]}get rightJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+2]}get centerJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+3]}get leftJustifiedTextSymbolIndex(){return this._structArray.int16[this._pos2+4]}get verticalPlacedTextSymbolIndex(){return this._structArray.int16[this._pos2+5]}get placedIconSymbolIndex(){return this._structArray.int16[this._pos2+6]}get verticalPlacedIconSymbolIndex(){return this._structArray.int16[this._pos2+7]}get key(){return this._structArray.uint16[this._pos2+8]}get textBoxStartIndex(){return this._structArray.uint16[this._pos2+9]}get textBoxEndIndex(){return this._structArray.uint16[this._pos2+10]}get verticalTextBoxStartIndex(){return this._structArray.uint16[this._pos2+11]}get verticalTextBoxEndIndex(){return this._structArray.uint16[this._pos2+12]}get iconBoxStartIndex(){return this._structArray.uint16[this._pos2+13]}get iconBoxEndIndex(){return this._structArray.uint16[this._pos2+14]}get verticalIconBoxStartIndex(){return this._structArray.uint16[this._pos2+15]}get verticalIconBoxEndIndex(){return this._structArray.uint16[this._pos2+16]}get featureIndex(){return this._structArray.uint16[this._pos2+17]}get numHorizontalGlyphVertices(){return this._structArray.uint16[this._pos2+18]}get numVerticalGlyphVertices(){return this._structArray.uint16[this._pos2+19]}get numIconVertices(){return this._structArray.uint16[this._pos2+20]}get numVerticalIconVertices(){return this._structArray.uint16[this._pos2+21]}get useRuntimeCollisionCircles(){return this._structArray.uint16[this._pos2+22]}get crossTileID(){return this._structArray.uint32[this._pos4+12]}set crossTileID(i){this._structArray.uint32[this._pos4+12]=i}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+14]}get textAnchorOffsetStartIndex(){return this._structArray.uint16[this._pos2+30]}get textAnchorOffsetEndIndex(){return this._structArray.uint16[this._pos2+31]}}p.prototype.size=64;class m extends vs{get(i){return new p(this,i)}}Et("SymbolInstanceArray",m);class v extends Vl{getoffsetX(i){return this.float32[1*i+0]}}Et("GlyphOffsetArray",v);class E extends Fo{getx(i){return this.int16[3*i+0]}gety(i){return this.int16[3*i+1]}gettileUnitDistanceFromAnchor(i){return this.int16[3*i+2]}}Et("SymbolLineVertexArray",E);class M extends Ua{get textAnchor(){return this._structArray.uint16[this._pos2+0]}get textOffset0(){return this._structArray.float32[this._pos4+1]}get textOffset1(){return this._structArray.float32[this._pos4+2]}}M.prototype.size=12;class A extends ql{get(i){return new M(this,i)}}Et("TextAnchorOffsetArray",A);class R extends Ua{get featureIndex(){return this._structArray.uint32[this._pos4+0]}get sourceLayerIndex(){return this._structArray.uint16[this._pos2+2]}get bucketIndex(){return this._structArray.uint16[this._pos2+3]}}R.prototype.size=8;class V extends bs{get(i){return new R(this,i)}}Et("FeatureIndexArray",V);class q extends Va{}class Q extends Va{}class he extends Va{}class ue extends cu{}class ye extends uu{}class se extends qa{}class Te extends Ol{}class Ue extends hu{}class we extends fu{}class Le extends Oo{}class Ge extends Ga{}class He extends Wa{}class $e extends Ul{}class nt extends du{}const et=kn([{name:"a_pos",components:2,type:"Int16"}],4),{members:dt}=et;class gt{constructor(i=[]){this.segments=i}prepareSegment(i,c,f,g){let b=this.segments[this.segments.length-1];return i>gt.MAX_VERTEX_ARRAY_LENGTH&&Ze(`Max vertices per segment is ${gt.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${i}`),(!b||b.vertexLength+i>gt.MAX_VERTEX_ARRAY_LENGTH||b.sortKey!==g)&&(b={vertexOffset:c.length,primitiveOffset:f.length,vertexLength:0,primitiveLength:0},g!==void 0&&(b.sortKey=g),this.segments.push(b)),b}get(){return this.segments}destroy(){for(const i of this.segments)for(const c in i.vaos)i.vaos[c].destroy()}static simpleSegment(i,c,f,g){return new gt([{vertexOffset:i,primitiveOffset:c,vertexLength:f,primitiveLength:g,vaos:{},sortKey:0}])}}function ir(s,i){return 256*(s=K(Math.floor(s),0,255))+K(Math.floor(i),0,255)}gt.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,Et("SegmentVector",gt);const _t=kn([{name:"a_pattern_from",components:4,type:"Uint16"},{name:"a_pattern_to",components:4,type:"Uint16"},{name:"a_pixel_ratio_from",components:1,type:"Uint16"},{name:"a_pixel_ratio_to",components:1,type:"Uint16"}]);var Xt={exports:{}},or={exports:{}};or.exports=function(s,i){var c,f,g,b,w,T,I,L;for(f=s.length-(c=3&s.length),g=i,w=3432918353,T=461845907,L=0;L>>16)*w&65535)<<16)&4294967295)<<15|I>>>17))*T+(((I>>>16)*T&65535)<<16)&4294967295)<<13|g>>>19))+((5*(g>>>16)&65535)<<16)&4294967295))+((58964+(b>>>16)&65535)<<16);switch(I=0,c){case 3:I^=(255&s.charCodeAt(L+2))<<16;case 2:I^=(255&s.charCodeAt(L+1))<<8;case 1:g^=I=(65535&(I=(I=(65535&(I^=255&s.charCodeAt(L)))*w+(((I>>>16)*w&65535)<<16)&4294967295)<<15|I>>>17))*T+(((I>>>16)*T&65535)<<16)&4294967295}return g^=s.length,g=2246822507*(65535&(g^=g>>>16))+((2246822507*(g>>>16)&65535)<<16)&4294967295,g=3266489909*(65535&(g^=g>>>13))+((3266489909*(g>>>16)&65535)<<16)&4294967295,(g^=g>>>16)>>>0};var xr=or.exports,Yt={exports:{}};Yt.exports=function(s,i){for(var c,f=s.length,g=i^f,b=0;f>=4;)c=1540483477*(65535&(c=255&s.charCodeAt(b)|(255&s.charCodeAt(++b))<<8|(255&s.charCodeAt(++b))<<16|(255&s.charCodeAt(++b))<<24))+((1540483477*(c>>>16)&65535)<<16),g=1540483477*(65535&g)+((1540483477*(g>>>16)&65535)<<16)^(c=1540483477*(65535&(c^=c>>>24))+((1540483477*(c>>>16)&65535)<<16)),f-=4,++b;switch(f){case 3:g^=(255&s.charCodeAt(b+2))<<16;case 2:g^=(255&s.charCodeAt(b+1))<<8;case 1:g=1540483477*(65535&(g^=255&s.charCodeAt(b)))+((1540483477*(g>>>16)&65535)<<16)}return g=1540483477*(65535&(g^=g>>>13))+((1540483477*(g>>>16)&65535)<<16),(g^=g>>>15)>>>0};var cr=xr,dr=Yt.exports;Xt.exports=cr,Xt.exports.murmur3=cr,Xt.exports.murmur2=dr;var hn=_(Xt.exports);class Rr{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(i,c,f,g){this.ids.push(Oi(i)),this.positions.push(c,f,g)}getPositions(i){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not 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An{constructor(i,c){this.uniformNames=c.map(f=>`u_${f}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(i,c){this.pixelRatioFrom=c.pixelRatio,this.pixelRatioTo=i.pixelRatio,this.patternFrom=c.tlbr,this.patternTo=i.tlbr}setUniform(i,c,f,g){const b=g==="u_pattern_to"?this.patternTo:g==="u_pattern_from"?this.patternFrom:g==="u_pixel_ratio_to"?this.pixelRatioTo:g==="u_pixel_ratio_from"?this.pixelRatioFrom:null;b&&i.set(b)}getBinding(i,c,f){return f.substr(0,9)==="u_pattern"?new bo(i,c):new Ni(i,c)}}class on{constructor(i,c,f,g){this.expression=i,this.type=f,this.maxValue=0,this.paintVertexAttributes=c.map(b=>({name:`a_${b}`,type:"Float32",components:f==="color"?2:1,offset:0})),this.paintVertexArray=new g}populatePaintArray(i,c,f,g,b){const w=this.paintVertexArray.length,T=this.expression.evaluate(new Qr(0),c,{},g,[],b);this.paintVertexArray.resize(i),this._setPaintValue(w,i,T)}updatePaintArray(i,c,f,g){const b=this.expression.evaluate({zoom:0},f,g);this._setPaintValue(i,c,b)}_setPaintValue(i,c,f){if(this.type==="color"){const g=rs(f);for(let b=i;b`u_${T}_t`),this.type=f,this.useIntegerZoom=g,this.zoom=b,this.maxValue=0,this.paintVertexAttributes=c.map(T=>({name:`a_${T}`,type:"Float32",components:f==="color"?4:2,offset:0})),this.paintVertexArray=new w}populatePaintArray(i,c,f,g,b){const w=this.expression.evaluate(new Qr(this.zoom),c,{},g,[],b),T=this.expression.evaluate(new Qr(this.zoom+1),c,{},g,[],b),I=this.paintVertexArray.length;this.paintVertexArray.resize(i),this._setPaintValue(I,i,w,T)}updatePaintArray(i,c,f,g){const b=this.expression.evaluate({zoom:this.zoom},f,g),w=this.expression.evaluate({zoom:this.zoom+1},f,g);this._setPaintValue(i,c,b,w)}_setPaintValue(i,c,f,g){if(this.type==="color"){const b=rs(f),w=rs(g);for(let T=i;T`#define HAS_UNIFORM_${g}`))}return i}getBinderAttributes(){const i=[];for(const c in this.binders){const f=this.binders[c];if(f instanceof on||f instanceof 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Ji(s,i){return{"text-opacity":["opacity"],"icon-opacity":["opacity"],"text-color":["fill_color"],"icon-color":["fill_color"],"text-halo-color":["halo_color"],"icon-halo-color":["halo_color"],"text-halo-blur":["halo_blur"],"icon-halo-blur":["halo_blur"],"text-halo-width":["halo_width"],"icon-halo-width":["halo_width"],"line-gap-width":["gapwidth"],"line-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"],"fill-extrusion-pattern":["pattern_to","pattern_from","pixel_ratio_to","pixel_ratio_from"]}[s]||[s.replace(`${i}-`,"").replace(/-/g,"_")]}function Pn(s,i,c){const f={color:{source:qa,composite:Gl},number:{source:Vl,composite:qa}},g=function(b){return{"line-pattern":{source:Te,composite:Te},"fill-pattern":{source:Te,composite:Te},"fill-extrusion-pattern":{source:Te,composite:Te}}[b]}(s);return g&&g[c]||f[i][c]}Et("ConstantBinder",wo),Et("CrossFadedConstantBinder",An),Et("SourceExpressionBinder",on),Et("CrossFadedCompositeBinder",Ki),Et("CompositeExpressionBinder",en),Et("ProgramConfiguration",Ln,{omit:["_buffers"]}),Et("ProgramConfigurationSet",sn);const yn=8192,mu=Math.pow(2,14)-1,ff=-mu-1;function ws(s){const i=yn/s.extent,c=s.loadGeometry();for(let f=0;fw.x+1||Iw.y+1)&&Ze("Geometry exceeds allowed extent, reduce your vector tile buffer size")}}return c}function xs(s,i){return{type:s.type,id:s.id,properties:s.properties,geometry:i?ws(s):[]}}function Wl(s,i,c,f,g){s.emplaceBack(2*i+(f+1)/2,2*c+(g+1)/2)}class ns{constructor(i){this.zoom=i.zoom,this.overscaling=i.overscaling,this.layers=i.layers,this.layerIds=this.layers.map(c=>c.id),this.index=i.index,this.hasPattern=!1,this.layoutVertexArray=new Q,this.indexArray=new $e,this.segments=new gt,this.programConfigurations=new sn(i.layers,i.zoom),this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){const g=this.layers[0],b=[];let w=null,T=!1;g.type==="circle"&&(w=g.layout.get("circle-sort-key"),T=!w.isConstant());for(const{feature:I,id:L,index:F,sourceLayerIndex:j}of i){const H=this.layers[0]._featureFilter.needGeometry,J=xs(I,H);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),J,f))continue;const ee=T?w.evaluate(J,{},f):void 0,ae={id:L,properties:I.properties,type:I.type,sourceLayerIndex:j,index:F,geometry:H?J.geometry:ws(I),patterns:{},sortKey:ee};b.push(ae)}T&&b.sort((I,L)=>I.sortKey-L.sortKey);for(const I of b){const{geometry:L,index:F,sourceLayerIndex:j}=I,H=i[F].feature;this.addFeature(I,L,F,f),c.featureIndex.insert(H,L,F,j,this.index)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,dt),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}addFeature(i,c,f,g){for(const b of c)for(const w of b){const T=w.x,I=w.y;if(T<0||T>=yn||I<0||I>=yn)continue;const L=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray,i.sortKey),F=L.vertexLength;Wl(this.layoutVertexArray,T,I,-1,-1),Wl(this.layoutVertexArray,T,I,1,-1),Wl(this.layoutVertexArray,T,I,1,1),Wl(this.layoutVertexArray,T,I,-1,1),this.indexArray.emplaceBack(F,F+1,F+2),this.indexArray.emplaceBack(F,F+3,F+2),L.vertexLength+=4,L.primitiveLength+=2}this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,f,{},g)}}function gu(s,i){for(let c=0;c1){if(Zl(s,i))return!0;for(let f=0;f1?c:c.sub(i)._mult(g)._add(i))}function l_(s,i){let c,f,g,b=!1;for(let w=0;wi.y!=g.y>i.y&&i.x<(g.x-f.x)*(i.y-f.y)/(g.y-f.y)+f.x&&(b=!b)}return b}function Hl(s,i){let c=!1;for(let f=0,g=s.length-1;fi.y!=w.y>i.y&&i.x<(w.x-b.x)*(i.y-b.y)/(w.y-b.y)+b.x&&(c=!c)}return c}function Gx(s,i,c){const f=c[0],g=c[2];if(s.xg.x&&i.x>g.x||s.yg.y&&i.y>g.y)return!1;const b=Me(s,i,c[0]);return b!==Me(s,i,c[1])||b!==Me(s,i,c[2])||b!==Me(s,i,c[3])}function bu(s,i,c){const f=i.paint.get(s).value;return 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ee=this.segments2.prepareSegment(J.length,this.layoutVertexArray,this.indexArray2),ae=ee.vertexLength;this.layoutVertexArray.emplaceBack(J[0].x,J[0].y),this.indexArray2.emplaceBack(ae+J.length-1,ae),F.push(J[0].x),F.push(J[0].y);for(let ge=1;ge>3}if(g--,f===1||f===2)b+=s.readSVarint(),w+=s.readSVarint(),f===1&&(i&&T.push(i),i=[]),i.push(new _2(b,w));else{if(f!==7)throw new Error("unknown command "+f);i&&i.push(i[0].clone())}}return i&&T.push(i),T},Kl.prototype.bbox=function(){var s=this._pbf;s.pos=this._geometry;for(var i=s.readVarint()+s.pos,c=1,f=0,g=0,b=0,w=1/0,T=-1/0,I=1/0,L=-1/0;s.pos>3}if(f--,c===1||c===2)(g+=s.readSVarint())T&&(T=g),(b+=s.readSVarint())L&&(L=b);else if(c!==7)throw new Error("unknown command "+c)}return[w,I,T,L]},Kl.prototype.toGeoJSON=function(s,i,c){var f,g,b=this.extent*Math.pow(2,c),w=this.extent*s,T=this.extent*i,I=this.loadGeometry(),L=Kl.types[this.type];function F(J){for(var 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ue,this.centroidVertexArray=new q,this.indexArray=new $e,this.programConfigurations=new sn(i.layers,i.zoom),this.segments=new gt,this.stateDependentLayerIds=this.layers.filter(c=>c.isStateDependent()).map(c=>c.id)}populate(i,c,f){this.features=[],this.hasPattern=vp("fill-extrusion",this.layers,c);for(const{feature:g,id:b,index:w,sourceLayerIndex:T}of i){const I=this.layers[0]._featureFilter.needGeometry,L=xs(g,I);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),L,f))continue;const F={id:b,sourceLayerIndex:T,index:w,geometry:I?L.geometry:ws(g),properties:g.properties,type:g.type,patterns:{}};this.hasPattern?this.features.push(bp("fill-extrusion",this.layers,F,this.zoom,c)):this.addFeature(F,F.geometry,w,f,{}),c.featureIndex.insert(g,F.geometry,w,T,this.index,!0)}}addFeatures(i,c,f){for(const g of this.features){const{geometry:b}=g;this.addFeature(g,b,g.index,c,f)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,g2),this.centroidVertexBuffer=i.createVertexBuffer(this.centroidVertexArray,m2.members,!0),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(i,c,f,g,b){const w={x:0,y:0,vertexCount:0};for(const T of yp(c,500)){let I=0;for(const ee of T)I+=ee.length;let L=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const ee of T){if(ee.length===0||E2(ee))continue;let ae=0;for(let ge=0;ge=1){const Re=ee[ge-1];if(!T2(xe,Re)){L.vertexLength+4>gt.MAX_VERTEX_ARRAY_LENGTH&&(L=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const ke=xe.sub(Re)._perp()._unit(),Ae=Re.dist(xe);ae+Ae>32768&&(ae=0),Mu(this.layoutVertexArray,xe.x,xe.y,ke.x,ke.y,0,0,ae),Mu(this.layoutVertexArray,xe.x,xe.y,ke.x,ke.y,0,1,ae),w.x+=2*xe.x,w.y+=2*xe.y,w.vertexCount+=2,ae+=Ae,Mu(this.layoutVertexArray,Re.x,Re.y,ke.x,ke.y,0,0,ae),Mu(this.layoutVertexArray,Re.x,Re.y,ke.x,ke.y,0,1,ae),w.x+=2*Re.x,w.y+=2*Re.y,w.vertexCount+=2;const Je=L.vertexLength;this.indexArray.emplaceBack(Je,Je+2,Je+1),this.indexArray.emplaceBack(Je+1,Je+2,Je+3),L.vertexLength+=4,L.primitiveLength+=2}}}}if(L.vertexLength+I>gt.MAX_VERTEX_ARRAY_LENGTH&&(L=this.segments.prepareSegment(I,this.layoutVertexArray,this.indexArray)),k2[i.type]!=="Polygon")continue;const F=[],j=[],H=L.vertexLength;for(const ee of T)if(ee.length!==0){ee!==T[0]&&j.push(F.length/2);for(let ae=0;aeyn)||s.y===i.y&&(s.y<0||s.y>yn)}function E2(s){return s.every(i=>i.x<0)||s.every(i=>i.x>yn)||s.every(i=>i.y<0)||s.every(i=>i.y>yn)}let I_;Et("FillExtrusionBucket",Sp,{omit:["layers","features"]});var M2={get paint(){return I_=I_||new Si({"fill-extrusion-opacity":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new Gt(ne["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new Fl(ne["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new Gt(ne["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new Gt(ne["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new Bt(ne["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};class C2 extends so{constructor(i){super(i,M2)}createBucket(i){return new Sp(i)}queryRadius(){return pf(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(i,c,f,g,b,w,T,I){const L=mf(i,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),w.angle,T),F=this.paint.get("fill-extrusion-height").evaluate(c,f),j=this.paint.get("fill-extrusion-base").evaluate(c,f),H=function(ee,ae,ge,xe){const Re=[];for(const ke of ee){const Ae=[ke.x,ke.y,0,1];gf(Ae,Ae,ae),Re.push(new k(Ae[0]/Ae[3],Ae[1]/Ae[3]))}return Re}(L,I),J=function(ee,ae,ge,xe){const Re=[],ke=[],Ae=xe[8]*ae,Je=xe[9]*ae,Qe=xe[10]*ae,kt=xe[11]*ae,zt=xe[8]*ge,St=xe[9]*ge,bt=xe[10]*ge,pt=xe[11]*ge;for(const It of ee){const yt=[],lt=[];for(const qt of It){const 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g=this.layers[0].layout.get("line-sort-key"),b=!g.isConstant(),w=[];for(const{feature:T,id:I,index:L,sourceLayerIndex:F}of i){const j=this.layers[0]._featureFilter.needGeometry,H=xs(T,j);if(!this.layers[0]._featureFilter.filter(new Qr(this.zoom),H,f))continue;const J=b?g.evaluate(H,{},f):void 0,ee={id:I,properties:T.properties,type:T.type,sourceLayerIndex:F,index:L,geometry:j?H.geometry:ws(T),patterns:{},sortKey:J};w.push(ee)}b&&w.sort((T,I)=>T.sortKey-I.sortKey);for(const T of w){const{geometry:I,index:L,sourceLayerIndex:F}=T;if(this.hasPattern){const j=bp("line",this.layers,T,this.zoom,c);this.patternFeatures.push(j)}else this.addFeature(T,I,L,f,{});c.featureIndex.insert(i[L].feature,I,L,F,this.index)}}update(i,c,f){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(i,c,this.stateDependentLayers,f)}addFeatures(i,c,f){for(const g of this.patternFeatures)this.addFeature(g,g.geometry,g.index,c,f)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(i){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=i.createVertexBuffer(this.layoutVertexArray2,P2)),this.layoutVertexBuffer=i.createVertexBuffer(this.layoutVertexArray,A2),this.indexBuffer=i.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(i),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(i){if(i.properties&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(i.properties,"mapbox_clip_end"))return{start:+i.properties.mapbox_clip_start,end:+i.properties.mapbox_clip_end}}addFeature(i,c,f,g,b){const w=this.layers[0].layout,T=w.get("line-join").evaluate(i,{}),I=w.get("line-cap"),L=w.get("line-miter-limit"),F=w.get("line-round-limit");this.lineClips=this.lineFeatureClips(i);for(const j of c)this.addLine(j,i,T,I,L,F);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,i,f,b,g)}addLine(i,c,f,g,b,w){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let xe=0;xe=2&&i[I-1].equals(i[I-2]);)I--;let L=0;for(;L0;if(kt&&xe>L){const pt=H.dist(J);if(pt>2*F){const It=H.sub(H.sub(J)._mult(F/pt)._round());this.updateDistance(J,It),this.addCurrentVertex(It,ae,0,0,j),J=It}}const St=J&ⅇlet bt=St?f:T?"butt":g;if(St&&bt==="round"&&(Jeb&&(bt="bevel"),bt==="bevel"&&(Je>2&&(bt="flipbevel"),Je100)Re=ge.mult(-1);else{const pt=Je*ae.add(ge).mag()/ae.sub(ge).mag();Re._perp()._mult(pt*(zt?-1:1))}this.addCurrentVertex(H,Re,0,0,j),this.addCurrentVertex(H,Re.mult(-1),0,0,j)}else if(bt==="bevel"||bt==="fakeround"){const pt=-Math.sqrt(Je*Je-1),It=zt?pt:0,yt=zt?0:pt;if(J&&this.addCurrentVertex(H,ae,It,yt,j),bt==="fakeround"){const lt=Math.round(180*Qe/Math.PI/20);for(let qt=1;qt2*F){const It=H.add(ee.sub(H)._mult(F/pt)._round());this.updateDistance(H,It),this.addCurrentVertex(It,ge,0,0,j),H=It}}}}addCurrentVertex(i,c,f,g,b,w=!1){const T=c.y*g-c.x,I=-c.y-c.x*g;this.addHalfVertex(i,c.x+c.y*f,c.y-c.x*f,w,!1,f,b),this.addHalfVertex(i,T,I,w,!0,-g,b),this.distance>L_/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(i,c,f,g,b,w))}addHalfVertex({x:i,y:c},f,g,b,w,T,I){const L=.5*(this.lineClips?this.scaledDistance*(L_-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((i<<1)+(b?1:0),(c<<1)+(w?1:0),Math.round(63*f)+128,Math.round(63*g)+128,1+(T===0?0:T<0?-1:1)|(63&L)<<2,L>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const F=I.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,F),I.primitiveLength++),w?this.e2=F:this.e1=F}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(i,c){this.distance+=i.dist(c),this.updateScaledDistance()}}let P_,z_;Et("LineBucket",kp,{omit:["layers","patternFeatures"]});var D_={get paint(){return z_=z_||new Si({"line-opacity":new Gt(ne.paint_line["line-opacity"]),"line-color":new Gt(ne.paint_line["line-color"]),"line-translate":new Bt(ne.paint_line["line-translate"]),"line-translate-anchor":new Bt(ne.paint_line["line-translate-anchor"]),"line-width":new Gt(ne.paint_line["line-width"]),"line-gap-width":new Gt(ne.paint_line["line-gap-width"]),"line-offset":new Gt(ne.paint_line["line-offset"]),"line-blur":new Gt(ne.paint_line["line-blur"]),"line-dasharray":new ja(ne.paint_line["line-dasharray"]),"line-pattern":new Fl(ne.paint_line["line-pattern"]),"line-gradient":new su(ne.paint_line["line-gradient"])})},get layout(){return P_=P_||new Si({"line-cap":new Bt(ne.layout_line["line-cap"]),"line-join":new Gt(ne.layout_line["line-join"]),"line-miter-limit":new Bt(ne.layout_line["line-miter-limit"]),"line-round-limit":new Bt(ne.layout_line["line-round-limit"]),"line-sort-key":new Gt(ne.layout_line["line-sort-key"])})}};class R2 extends Gt{possiblyEvaluate(i,c){return c=new Qr(Math.floor(c.zoom),{now:c.now,fadeDuration:c.fadeDuration,zoomHistory:c.zoomHistory,transition:c.transition}),super.possiblyEvaluate(i,c)}evaluate(i,c,f,g){return c=X({},c,{zoom:Math.floor(c.zoom)}),super.evaluate(i,c,f,g)}}let wf;class B2 extends so{constructor(i){super(i,D_),this.gradientVersion=0,wf||(wf=new R2(D_.paint.properties["line-width"].specification),wf.useIntegerZoom=!0)}_handleSpecialPaintPropertyUpdate(i){if(i==="line-gradient"){const c=this.gradientExpression();this.stepInterpolant=!!function(f){return f._styleExpression!==void 0}(c)&&c._styleExpression.expression instanceof Pa,this.gradientVersion=(this.gradientVersion+1)%Number.MAX_SAFE_INTEGER}}gradientExpression(){return this._transitionablePaint._values["line-gradient"].value.expression}recalculate(i,c){super.recalculate(i,c),this.paint._values["line-floorwidth"]=wf.possiblyEvaluate(this._transitioningPaint._values["line-width"].value,i)}createBucket(i){return new kp(i)}queryRadius(i){const c=i,f=R_(bu("line-width",this,c),bu("line-gap-width",this,c)),g=bu("line-offset",this,c);return f/2+Math.abs(g)+pf(this.paint.get("line-translate"))}queryIntersectsFeature(i,c,f,g,b,w,T){const I=mf(i,this.paint.get("line-translate"),this.paint.get("line-translate-anchor"),w.angle,T),L=T/2*R_(this.paint.get("line-width").evaluate(c,f),this.paint.get("line-gap-width").evaluate(c,f)),F=this.paint.get("line-offset").evaluate(c,f);return F&&(g=function(j,H){const J=[];for(let ee=0;ee=3){for(let ge=0;ge0?i+2*s:s}const F2=kn([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),O2=kn([{name:"a_projected_pos",components:3,type:"Float32"}],4);kn([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const N2=kn([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]);kn([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const B_=kn([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),j2=kn([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function U2(s,i,c){return s.sections.forEach(f=>{f.text=function(g,b,w){const T=b.layout.get("text-transform").evaluate(w,{});return T==="uppercase"?g=g.toLocaleUpperCase():T==="lowercase"&&(g=g.toLocaleLowerCase()),es.applyArabicShaping&&(g=es.applyArabicShaping(g)),g}(f.text,i,c)}),s}kn([{name:"triangle",components:3,type:"Uint16"}]),kn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Uint16",name:"glyphStartIndex"},{type:"Uint16",name:"numGlyphs"},{type:"Uint32",name:"vertexStartIndex"},{type:"Uint32",name:"lineStartIndex"},{type:"Uint32",name:"lineLength"},{type:"Uint16",name:"segment"},{type:"Uint16",name:"lowerSize"},{type:"Uint16",name:"upperSize"},{type:"Float32",name:"lineOffsetX"},{type:"Float32",name:"lineOffsetY"},{type:"Uint8",name:"writingMode"},{type:"Uint8",name:"placedOrientation"},{type:"Uint8",name:"hidden"},{type:"Uint32",name:"crossTileID"},{type:"Int16",name:"associatedIconIndex"}]),kn([{type:"Int16",name:"anchorX"},{type:"Int16",name:"anchorY"},{type:"Int16",name:"rightJustifiedTextSymbolIndex"},{type:"Int16",name:"centerJustifiedTextSymbolIndex"},{type:"Int16",name:"leftJustifiedTextSymbolIndex"},{type:"Int16",name:"verticalPlacedTextSymbolIndex"},{type:"Int16",name:"placedIconSymbolIndex"},{type:"Int16",name:"verticalPlacedIconSymbolIndex"},{type:"Uint16",name:"key"},{type:"Uint16",name:"textBoxStartIndex"},{type:"Uint16",name:"textBoxEndIndex"},{type:"Uint16",name:"verticalTextBoxStartIndex"},{type:"Uint16",name:"verticalTextBoxEndIndex"},{type:"Uint16",name:"iconBoxStartIndex"},{type:"Uint16",name:"iconBoxEndIndex"},{type:"Uint16",name:"verticalIconBoxStartIndex"},{type:"Uint16",name:"verticalIconBoxEndIndex"},{type:"Uint16",name:"featureIndex"},{type:"Uint16",name:"numHorizontalGlyphVertices"},{type:"Uint16",name:"numVerticalGlyphVertices"},{type:"Uint16",name:"numIconVertices"},{type:"Uint16",name:"numVerticalIconVertices"},{type:"Uint16",name:"useRuntimeCollisionCircles"},{type:"Uint32",name:"crossTileID"},{type:"Float32",name:"textBoxScale"},{type:"Float32",name:"collisionCircleDiameter"},{type:"Uint16",name:"textAnchorOffsetStartIndex"},{type:"Uint16",name:"textAnchorOffsetEndIndex"}]),kn([{type:"Float32",name:"offsetX"}]),kn([{type:"Int16",name:"x"},{type:"Int16",name:"y"},{type:"Int16",name:"tileUnitDistanceFromAnchor"}]),kn([{type:"Uint16",name:"textAnchor"},{type:"Float32",components:2,name:"textOffset"}]);const Iu={"!":"︕","#":"＃",$:"＄","%":"％","&":"＆","(":"︵",")":"︶","*":"＊","+":"＋",",":"︐","-":"︲",".":"・","/":"／",":":"︓",";":"︔","<":"︿","=":"＝",">":"﹀","?":"︖","@":"＠","[":"﹇","\\":"＼","]":"﹈","^":"＾",_:"︳","`":"｀","{":"︷","|":"―","}":"︸","~":"～","¢":"￠","£":"￡","¥":"￥","¦":"￤","¬":"￢","¯":"￣","–":"︲","—":"︱","‘":"﹃","’":"﹄","“":"﹁","”":"﹂","…":"︙","‧":"・","₩":"￦","、":"︑","。":"︒","〈":"︿","〉":"﹀","《":"︽","》":"︾","「":"﹁","」":"﹂","『":"﹃","』":"﹄","【":"︻","】":"︼","〔":"︹","〕":"︺","〖":"︗","〗":"︘","！":"︕","（":"︵","）":"︶","，":"︐","－":"︲","．":"・","：":"︓","；":"︔","＜":"︿","＞":"﹀","？":"︖","［":"﹇","］":"﹈","＿":"︳","｛":"︷","｜":"―","｝":"︸","｟":"︵","｠":"︶","｡":"︒","｢":"﹁","｣":"﹂"};var Nn=24,F_=Br,O_=function(s,i,c,f,g){var b,w,T=8*g-f-1,I=(1<>1,F=-7,j=c?g-1:0,H=c?-1:1,J=s[i+j];for(j+=H,b=J&(1<<-F)-1,J>>=-F,F+=T;F>0;b=256*b+s[i+j],j+=H,F-=8);for(w=b&(1<<-F)-1,b>>=-F,F+=f;F>0;w=256*w+s[i+j],j+=H,F-=8);if(b===0)b=1-L;else{if(b===I)return 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c=0;c=128&&V_(c,f,this),this.pos=c-1,this.writeVarint(f),this.pos+=f},writeMessage:function(s,i,c){this.writeTag(s,Br.Bytes),this.writeRawMessage(i,c)},writePackedVarint:function(s,i){i.length&&this.writeMessage(s,V2,i)},writePackedSVarint:function(s,i){i.length&&this.writeMessage(s,q2,i)},writePackedBoolean:function(s,i){i.length&&this.writeMessage(s,Z2,i)},writePackedFloat:function(s,i){i.length&&this.writeMessage(s,G2,i)},writePackedDouble:function(s,i){i.length&&this.writeMessage(s,W2,i)},writePackedFixed32:function(s,i){i.length&&this.writeMessage(s,H2,i)},writePackedSFixed32:function(s,i){i.length&&this.writeMessage(s,$2,i)},writePackedFixed64:function(s,i){i.length&&this.writeMessage(s,X2,i)},writePackedSFixed64:function(s,i){i.length&&this.writeMessage(s,K2,i)},writeBytesField:function(s,i){this.writeTag(s,Br.Bytes),this.writeBytes(i)},writeFixed32Field:function(s,i){this.writeTag(s,Br.Fixed32),this.writeFixed32(i)},writeSFixed32Field:function(s,i){this.writeTag(s,Br.Fixed32),this.writeSFixed32(i)},writeFixed64Field:function(s,i){this.writeTag(s,Br.Fixed64),this.writeFixed64(i)},writeSFixed64Field:function(s,i){this.writeTag(s,Br.Fixed64),this.writeSFixed64(i)},writeVarintField:function(s,i){this.writeTag(s,Br.Varint),this.writeVarint(i)},writeSVarintField:function(s,i){this.writeTag(s,Br.Varint),this.writeSVarint(i)},writeStringField:function(s,i){this.writeTag(s,Br.Bytes),this.writeString(i)},writeFloatField:function(s,i){this.writeTag(s,Br.Fixed32),this.writeFloat(i)},writeDoubleField:function(s,i){this.writeTag(s,Br.Fixed64),this.writeDouble(i)},writeBooleanField:function(s,i){this.writeVarintField(s,!!i)}};var Ep=_(F_);const Mp=3;function J2(s,i,c){s===1&&c.readMessage(Y2,i)}function Y2(s,i,c){if(s===3){const{id:f,bitmap:g,width:b,height:w,left:T,top:I,advance:L}=c.readMessage(Q2,{});i.push({id:f,bitmap:new xu({width:b+2*Mp,height:w+2*Mp},g),metrics:{width:b,height:w,left:T,top:I,advance:L}})}}function Q2(s,i,c){s===1?i.id=c.readVarint():s===2?i.bitmap=c.readBytes():s===3?i.width=c.readVarint():s===4?i.height=c.readVarint():s===5?i.left=c.readSVarint():s===6?i.top=c.readSVarint():s===7&&(i.advance=c.readVarint())}const G_=Mp;function W_(s){let i=0,c=0;for(const w of s)i+=w.w*w.h,c=Math.max(c,w.w);s.sort((w,T)=>T.h-w.h);const f=[{x:0,y:0,w:Math.max(Math.ceil(Math.sqrt(i/.95)),c),h:1/0}];let g=0,b=0;for(const w of s)for(let T=f.length-1;T>=0;T--){const I=f[T];if(!(w.w>I.w||w.h>I.h)){if(w.x=I.x,w.y=I.y,b=Math.max(b,w.y+w.h),g=Math.max(g,w.x+w.w),w.w===I.w&&w.h===I.h){const L=f.pop();T=0&&f>=i&&kf[this.text.charCodeAt(f)];f--)c--;this.text=this.text.substring(i,c),this.sectionIndex=this.sectionIndex.slice(i,c)}substring(i,c){const f=new Ql;return f.text=this.text.substring(i,c),f.sectionIndex=this.sectionIndex.slice(i,c),f.sections=this.sections,f}toString(){return this.text}getMaxScale(){return this.sectionIndex.reduce((i,c)=>Math.max(i,this.sections[c].scale),0)}addTextSection(i,c){this.text+=i.text,this.sections.push(Lu.forText(i.scale,i.fontStack||c));const f=this.sections.length-1;for(let g=0;g=63743?null:++this.imageSectionID:(this.imageSectionID=57344,this.imageSectionID)}}function Sf(s,i,c,f,g,b,w,T,I,L,F,j,H,J,ee,ae){const ge=Ql.fromFeature(s,g);let xe;j===d.ah.vertical&&ge.verticalizePunctuation();const{processBidirectionalText:Re,processStyledBidirectionalText:ke}=es;if(Re&&ge.sections.length===1){xe=[];const Qe=Re(ge.toString(),Ip(ge,L,b,i,f,J,ee));for(const kt of Qe){const zt=new Ql;zt.text=kt,zt.sections=ge.sections;for(let St=0;St0&&Ts>Ui&&(Ui=Ts)}else{const co=zt[_r.fontStack],qi=co&&co[li];if(qi&&qi.rect)No=qi.rect,xo=qi.metrics;else{const Ts=kt[_r.fontStack],Bu=Ts&&Ts[li];if(!Bu)continue;xo=Bu.metrics}Gn=(Vn-_r.scale)*Nn}So?(Qe.verticalizable=!0,gi.push({glyph:li,imageName:jo,x:Xr,y:tn+Gn,vertical:So,scale:_r.scale,fontStack:_r.fontStack,sectionIndex:_i,metrics:xo,rect:No}),Xr+=ks*_r.scale+qt):(gi.push({glyph:li,imageName:jo,x:Xr,y:tn+Gn,vertical:So,scale:_r.scale,fontStack:_r.fontStack,sectionIndex:_i,metrics:xo,rect:No}),Xr+=xo.advance*_r.scale+qt)}gi.length!==0&&(jn=Math.max(Xr-qt,jn),rS(gi,0,gi.length-1,Ti,Ui)),Xr=0;const Vi=pt*Vn+Ui;Ci.lineOffset=Math.max(Ui,mi),tn+=Vi,Yi=Math.max(Vi,Yi),++zn}var Yn;const ai=tn-Au,{horizontalAlign:Ei,verticalAlign:Mi}=Ap(It);(function(Un,Vn,mi,Ci,gi,Ui,Vi,qn,_r){const _i=(Vn-mi)*gi;let li=0;li=Ui!==Vi?-qn*Ci-Au:(-Ci*_r+.5)*Vi;for(const Gn of Un)for(const xo of Gn.positionedGlyphs)xo.x+=_i,xo.y+=li})(Qe.positionedLines,Ti,Ei,Mi,jn,Yi,pt,ai,bt.length),Qe.top+=-Mi*ai,Qe.bottom=Qe.top+ai,Qe.left+=-Ei*jn,Qe.right=Qe.left+jn}(Je,i,c,f,xe,w,T,I,j,L,H,ae),!function(Qe){for(const kt of Qe)if(kt.positionedGlyphs.length!==0)return!1;return!0}(Ae)&&Je}const kf={9:!0,10:!0,11:!0,12:!0,13:!0,32:!0},eS={10:!0,32:!0,38:!0,40:!0,41:!0,43:!0,45:!0,47:!0,173:!0,183:!0,8203:!0,8208:!0,8211:!0,8231:!0};function H_(s,i,c,f,g,b){if(i.imageName){const w=f[i.imageName];return w?w.displaySize[0]*i.scale*Nn/b+g:0}{const w=c[i.fontStack],T=w&&w[s];return T?T.metrics.advance*i.scale+g:0}}function $_(s,i,c,f){const g=Math.pow(s-i,2);return f?s=0;let F=0;for(let H=0;Hw.id),this.index=i.index,this.pixelRatio=i.pixelRatio,this.sourceLayerIndex=i.sourceLayerIndex,this.hasPattern=!1,this.hasRTLText=!1,this.sortKeyRanges=[],this.collisionCircleArray=[],this.placementInvProjMatrix=hp([]),this.placementViewportMatrix=hp([]);const c=this.layers[0]._unevaluatedLayout._values;this.textSizeData=Y_(this.zoom,c["text-size"]),this.iconSizeData=Y_(this.zoom,c["icon-size"]);const f=this.layers[0].layout,g=f.get("symbol-sort-key"),b=f.get("symbol-z-order");this.canOverlap=Lp(f,"text-overlap","text-allow-overlap")!=="never"||Lp(f,"icon-overlap","icon-allow-overlap")!=="never"||f.get("text-ignore-placement")||f.get("icon-ignore-placement"),this.sortFeaturesByKey=b!=="viewport-y"&&!g.isConstant(),this.sortFeaturesByY=(b==="viewport-y"||b==="auto"&&!this.sortFeaturesByKey)&&this.canOverlap,f.get("symbol-placement")==="point"&&(this.writingModes=f.get("text-writing-mode").map(w=>d.ah[w])),this.stateDependentLayerIds=this.layers.filter(w=>w.isStateDependent()).map(w=>w.id),this.sourceID=i.sourceID}createArrays(){this.text=new zp(new sn(this.layers,this.zoom,i=>/^text/.test(i))),this.icon=new zp(new sn(this.layers,this.zoom,i=>/^icon/.test(i))),this.glyphOffsetArray=new v,this.lineVertexArray=new E,this.symbolInstances=new m,this.textAnchorOffsets=new A}calculateGlyphDependencies(i,c,f,g,b){for(let w=0;w0)&&(w.value.kind!=="constant"||w.value.value.length>0),F=I.value.kind!=="constant"||!!I.value.value||Object.keys(I.parameters).length>0,j=b.get("symbol-sort-key");if(this.features=[],!L&&!F)return;const H=c.iconDependencies,J=c.glyphDependencies,ee=c.availableImages,ae=new Qr(this.zoom);for(const{feature:ge,id:xe,index:Re,sourceLayerIndex:ke}of i){const Ae=g._featureFilter.needGeometry,Je=xs(ge,Ae);if(!g._featureFilter.filter(ae,Je,f))continue;let Qe,kt;if(Ae||(Je.geometry=ws(ge)),L){const St=g.getValueAndResolveTokens("text-field",Je,f,ee),bt=Ri.factory(St),pt=this.hasRTLText=this.hasRTLText||sS(bt);(!pt||es.getRTLTextPluginStatus()==="unavailable"||pt&&es.isParsed())&&(Qe=U2(bt,g,Je))}if(F){const St=g.getValueAndResolveTokens("icon-image",Je,f,ee);kt=St instanceof Xi?St:Xi.fromString(St)}if(!Qe&&!kt)continue;const zt=this.sortFeaturesByKey?j.evaluate(Je,{},f):void 0;if(this.features.push({id:xe,text:Qe,icon:kt,index:Re,sourceLayerIndex:ke,geometry:Je.geometry,properties:ge.properties,type:iS[ge.type],sortKey:zt}),kt&&(H[kt.name]=!0),Qe){const St=w.evaluate(Je,{},f).join(","),bt=b.get("text-rotation-alignment")!=="viewport"&&b.get("symbol-placement")!=="point";this.allowVerticalPlacement=this.writingModes&&this.writingModes.indexOf(d.ah.vertical)>=0;for(const pt of Qe.sections)if(pt.image)H[pt.image.name]=!0;else{const It=Ks(Qe.toString()),yt=pt.fontStack||St,lt=J[yt]=J[yt]||{};this.calculateGlyphDependencies(pt.text,lt,bt,this.allowVerticalPlacement,It)}}}b.get("symbol-placement")==="line"&&(this.features=function(ge){const xe={},Re={},ke=[];let Ae=0;function Je(St){ke.push(ge[St]),Ae++}function Qe(St,bt,pt){const It=Re[St];return delete Re[St],Re[bt]=It,ke[It].geometry[0].pop(),ke[It].geometry[0]=ke[It].geometry[0].concat(pt[0]),It}function kt(St,bt,pt){const It=xe[bt];return delete xe[bt],xe[St]=It,ke[It].geometry[0].shift(),ke[It].geometry[0]=pt[0].concat(ke[It].geometry[0]),It}function zt(St,bt,pt){const It=pt?bt[0][bt[0].length-1]:bt[0][0];return`${St}:${It.x}:${It.y}`}for(let St=0;StSt.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort((ge,xe)=>ge.sortKey-xe.sortKey)}update(i,c,f){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(i,c,this.layers,f),this.icon.programConfigurations.updatePaintArrays(i,c,this.layers,f))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(i){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(i),this.iconCollisionBox.upload(i)),this.text.upload(i,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(i,this.sortFeaturesByY,!this.uploaded,this.icon.programConfigurations.needsUpload),this.uploaded=!0}destroyDebugData(){this.textCollisionBox.destroy(),this.iconCollisionBox.destroy()}destroy(){this.text.destroy(),this.icon.destroy(),this.hasDebugData()&&this.destroyDebugData()}addToLineVertexArray(i,c){const f=this.lineVertexArray.length;if(i.segment!==void 0){let g=i.dist(c[i.segment+1]),b=i.dist(c[i.segment]);const w={};for(let T=i.segment+1;T=0;T--)w[T]={x:c[T].x,y:c[T].y,tileUnitDistanceFromAnchor:b},T>0&&(b+=c[T-1].dist(c[T]));for(let T=0;T0}hasIconData(){return this.icon.segments.get().length>0}hasDebugData(){return this.textCollisionBox&&this.iconCollisionBox}hasTextCollisionBoxData(){return this.hasDebugData()&&this.textCollisionBox.segments.get().length>0}hasIconCollisionBoxData(){return this.hasDebugData()&&this.iconCollisionBox.segments.get().length>0}addIndicesForPlacedSymbol(i,c){const f=i.placedSymbolArray.get(c),g=f.vertexStartIndex+4*f.numGlyphs;for(let b=f.vertexStartIndex;bg[T]-g[I]||b[I]-b[T]),w}addToSortKeyRanges(i,c){const f=this.sortKeyRanges[this.sortKeyRanges.length-1];f&&f.sortKey===c?f.symbolInstanceEnd=i+1:this.sortKeyRanges.push({sortKey:c,symbolInstanceStart:i,symbolInstanceEnd:i+1})}sortFeatures(i){if(this.sortFeaturesByY&&this.sortedAngle!==i&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(i),this.sortedAngle=i,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const c of this.symbolInstanceIndexes){const f=this.symbolInstances.get(c);this.featureSortOrder.push(f.featureIndex),[f.rightJustifiedTextSymbolIndex,f.centerJustifiedTextSymbolIndex,f.leftJustifiedTextSymbolIndex].forEach((g,b,w)=>{g>=0&&w.indexOf(g)===b&&this.addIndicesForPlacedSymbol(this.text,g)}),f.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,f.verticalPlacedTextSymbolIndex),f.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,f.placedIconSymbolIndex),f.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,f.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let Q_,ey;Et("SymbolBucket",ec,{omit:["layers","collisionBoxArray","features","compareText"]}),ec.MAX_GLYPHS=65535,ec.addDynamicAttributes=Pp;var Rp={get paint(){return ey=ey||new Si({"icon-opacity":new Gt(ne.paint_symbol["icon-opacity"]),"icon-color":new Gt(ne.paint_symbol["icon-color"]),"icon-halo-color":new Gt(ne.paint_symbol["icon-halo-color"]),"icon-halo-width":new Gt(ne.paint_symbol["icon-halo-width"]),"icon-halo-blur":new Gt(ne.paint_symbol["icon-halo-blur"]),"icon-translate":new Bt(ne.paint_symbol["icon-translate"]),"icon-translate-anchor":new Bt(ne.paint_symbol["icon-translate-anchor"]),"text-opacity":new Gt(ne.paint_symbol["text-opacity"]),"text-color":new Gt(ne.paint_symbol["text-color"],{runtimeType:Nr,getOverride:s=>s.textColor,hasOverride:s=>!!s.textColor}),"text-halo-color":new Gt(ne.paint_symbol["text-halo-color"]),"text-halo-width":new Gt(ne.paint_symbol["text-halo-width"]),"text-halo-blur":new Gt(ne.paint_symbol["text-halo-blur"]),"text-translate":new Bt(ne.paint_symbol["text-translate"]),"text-translate-anchor":new Bt(ne.paint_symbol["text-translate-anchor"])})},get layout(){return Q_=Q_||new Si({"symbol-placement":new Bt(ne.layout_symbol["symbol-placement"]),"symbol-spacing":new Bt(ne.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new Bt(ne.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new Gt(ne.layout_symbol["symbol-sort-key"]),"symbol-z-order":new Bt(ne.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new Bt(ne.layout_symbol["icon-allow-overlap"]),"icon-overlap":new Bt(ne.layout_symbol["icon-overlap"]),"icon-ignore-placement":new Bt(ne.layout_symbol["icon-ignore-placement"]),"icon-optional":new Bt(ne.layout_symbol["icon-optional"]),"icon-rotation-alignment":new Bt(ne.layout_symbol["icon-rotation-alignment"]),"icon-size":new Gt(ne.layout_symbol["icon-size"]),"icon-text-fit":new Bt(ne.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new Bt(ne.layout_symbol["icon-text-fit-padding"]),"icon-image":new Gt(ne.layout_symbol["icon-image"]),"icon-rotate":new Gt(ne.layout_symbol["icon-rotate"]),"icon-padding":new Gt(ne.layout_symbol["icon-padding"]),"icon-keep-upright":new Bt(ne.layout_symbol["icon-keep-upright"]),"icon-offset":new Gt(ne.layout_symbol["icon-offset"]),"icon-anchor":new Gt(ne.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new Bt(ne.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new Bt(ne.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new Bt(ne.layout_symbol["text-rotation-alignment"]),"text-field":new Gt(ne.layout_symbol["text-field"]),"text-font":new Gt(ne.layout_symbol["text-font"]),"text-size":new Gt(ne.layout_symbol["text-size"]),"text-max-width":new Gt(ne.layout_symbol["text-max-width"]),"text-line-height":new Bt(ne.layout_symbol["text-line-height"]),"text-letter-spacing":new Gt(ne.layout_symbol["text-letter-spacing"]),"text-justify":new Gt(ne.layout_symbol["text-justify"]),"text-radial-offset":new Gt(ne.layout_symbol["text-radial-offset"]),"text-variable-anchor":new Bt(ne.layout_symbol["text-variable-anchor"]),"text-variable-anchor-offset":new Gt(ne.layout_symbol["text-variable-anchor-offset"]),"text-anchor":new Gt(ne.layout_symbol["text-anchor"]),"text-max-angle":new Bt(ne.layout_symbol["text-max-angle"]),"text-writing-mode":new Bt(ne.layout_symbol["text-writing-mode"]),"text-rotate":new Gt(ne.layout_symbol["text-rotate"]),"text-padding":new Bt(ne.layout_symbol["text-padding"]),"text-keep-upright":new Bt(ne.layout_symbol["text-keep-upright"]),"text-transform":new Gt(ne.layout_symbol["text-transform"]),"text-offset":new Gt(ne.layout_symbol["text-offset"]),"text-allow-overlap":new Bt(ne.layout_symbol["text-allow-overlap"]),"text-overlap":new Bt(ne.layout_symbol["text-overlap"]),"text-ignore-placement":new Bt(ne.layout_symbol["text-ignore-placement"]),"text-optional":new Bt(ne.layout_symbol["text-optional"])})}};class ty{constructor(i){if(i.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=i.property.overrides?i.property.overrides.runtimeType:Or,this.defaultValue=i}evaluate(i){if(i.formattedSection){const c=this.defaultValue.property.overrides;if(c&&c.hasOverride(i.formattedSection))return c.getOverride(i.formattedSection)}return i.feature&&i.featureState?this.defaultValue.evaluate(i.feature,i.featureState):this.defaultValue.property.specification.default}eachChild(i){this.defaultValue.isConstant()||i(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}Et("FormatSectionOverride",ty,{omit:["defaultValue"]});class Ef extends so{constructor(i){super(i,Rp)}recalculate(i,c){if(super.recalculate(i,c),this.layout.get("icon-rotation-alignment")==="auto"&&(this.layout._values["icon-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-rotation-alignment")==="auto"&&(this.layout._values["text-rotation-alignment"]=this.layout.get("symbol-placement")!=="point"?"map":"viewport"),this.layout.get("text-pitch-alignment")==="auto"&&(this.layout._values["text-pitch-alignment"]=this.layout.get("text-rotation-alignment")==="map"?"map":"viewport"),this.layout.get("icon-pitch-alignment")==="auto"&&(this.layout._values["icon-pitch-alignment"]=this.layout.get("icon-rotation-alignment")),this.layout.get("symbol-placement")==="point"){const f=this.layout.get("text-writing-mode");if(f){const g=[];for(const b of f)g.indexOf(b)<0&&g.push(b);this.layout._values["text-writing-mode"]=g}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(i,c,f,g){const b=this.layout.get(i).evaluate(c,{},f,g),w=this._unevaluatedLayout._values[i];return w.isDataDriven()||jr(w.value)||!b?b:function(T,I){return I.replace(/{([^{}]+)}/g,(L,F)=>T&&F in T?String(T[F]):"")}(c.properties,b)}createBucket(i){return new ec(i)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const i of Rp.paint.overridableProperties){if(!Ef.hasPaintOverride(this.layout,i))continue;const c=this.paint.get(i),f=new ty(c),g=new $r(f,c.property.specification);let b=null;b=c.value.kind==="constant"||c.value.kind==="source"?new Sl("source",g):new Xc("composite",g,c.value.zoomStops),this.paint._values[i]=new oo(c.property,b,c.parameters)}}_handleOverridablePaintPropertyUpdate(i,c,f){return!(!this.layout||c.isDataDriven()||f.isDataDriven())&&Ef.hasPaintOverride(this.layout,i)}static hasPaintOverride(i,c){const f=i.get("text-field"),g=Rp.paint.properties[c];let b=!1;const w=T=>{for(const I of T)if(g.overrides&&g.overrides.hasOverride(I))return void(b=!0)};if(f.value.kind==="constant"&&f.value.value instanceof Ri)w(f.value.value.sections);else if(f.value.kind==="source"){const T=L=>{b||(L instanceof Xo&&In(L.value)===an?w(L.value.sections):L instanceof wl?w(L.sections):L.eachChild(T))},I=f.value;I._styleExpression&&T(I._styleExpression.expression)}return b}}let ry;var aS={get paint(){return ry=ry||new Si({"background-color":new Bt(ne.paint_background["background-color"]),"background-pattern":new ja(ne.paint_background["background-pattern"]),"background-opacity":new Bt(ne.paint_background["background-opacity"])})}};class lS extends so{constructor(i){super(i,aS)}}let ny;var cS={get paint(){return ny=ny||new Si({"raster-opacity":new Bt(ne.paint_raster["raster-opacity"]),"raster-hue-rotate":new Bt(ne.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new Bt(ne.paint_raster["raster-brightness-min"]),"raster-brightness-max":new Bt(ne.paint_raster["raster-brightness-max"]),"raster-saturation":new Bt(ne.paint_raster["raster-saturation"]),"raster-contrast":new Bt(ne.paint_raster["raster-contrast"]),"raster-resampling":new Bt(ne.paint_raster["raster-resampling"]),"raster-fade-duration":new Bt(ne.paint_raster["raster-fade-duration"])})}};class uS extends so{constructor(i){super(i,cS)}}class hS extends so{constructor(i){super(i,{}),this.onAdd=c=>{this.implementation.onAdd&&this.implementation.onAdd(c,c.painter.context.gl)},this.onRemove=c=>{this.implementation.onRemove&&this.implementation.onRemove(c,c.painter.context.gl)},this.implementation=i}is3D(){return this.implementation.renderingMode==="3d"}hasOffscreenPass(){return this.implementation.prerender!==void 0}recalculate(){}updateTransitions(){}hasTransition(){return!1}serialize(){throw new Error("Custom layers cannot be serialized")}}class fS{constructor(i){this._methodToThrottle=i,this._triggered=!1,typeof MessageChannel<"u"&&(this._channel=new MessageChannel,this._channel.port2.onmessage=()=>{this._triggered=!1,this._methodToThrottle()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._methodToThrottle()},0))}remove(){delete this._channel,this._methodToThrottle=()=>{}}}const Bp=63710088e-1;class ta{constructor(i,c){if(isNaN(i)||isNaN(c))throw new Error(`Invalid LngLat object: (${i}, ${c})`);if(this.lng=+i,this.lat=+c,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new ta(me(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(i){const c=Math.PI/180,f=this.lat*c,g=i.lat*c,b=Math.sin(f)*Math.sin(g)+Math.cos(f)*Math.cos(g)*Math.cos((i.lng-this.lng)*c);return Bp*Math.acos(Math.min(b,1))}static convert(i){if(i instanceof ta)return i;if(Array.isArray(i)&&(i.length===2||i.length===3))return new ta(Number(i[0]),Number(i[1]));if(!Array.isArray(i)&&typeof i=="object"&&i!==null)return new ta(Number("lng"in i?i.lng:i.lon),Number(i.lat));throw new Error("`LngLatLike` argument must be specified as a LngLat instance, an object {lng: , lat: }, an object {lon: , lat: }, or an array of [, ]")}}const iy=2*Math.PI*Bp;function oy(s){return iy*Math.cos(s*Math.PI/180)}function sy(s){return(180+s)/360}function ay(s){return(180-180/Math.PI*Math.log(Math.tan(Math.PI/4+s*Math.PI/360)))/360}function ly(s,i){return s/oy(i)}function Fp(s){return 360/Math.PI*Math.atan(Math.exp((180-360*s)*Math.PI/180))-90}class Mf{constructor(i,c,f=0){this.x=+i,this.y=+c,this.z=+f}static fromLngLat(i,c=0){const f=ta.convert(i);return new Mf(sy(f.lng),ay(f.lat),ly(c,f.lat))}toLngLat(){return new ta(360*this.x-180,Fp(this.y))}toAltitude(){return this.z*oy(Fp(this.y))}meterInMercatorCoordinateUnits(){return 1/iy*(i=Fp(this.y),1/Math.cos(i*Math.PI/180));var i}}function cy(s,i,c){var f=2*Math.PI*6378137/256/Math.pow(2,c);return[s*f-2*Math.PI*6378137/2,i*f-2*Math.PI*6378137/2]}class Op{constructor(i,c,f){if(i<0||i>25||f<0||f>=Math.pow(2,i)||c<0||c>=Math.pow(2,i))throw new Error(`x=${c}, y=${f}, z=${i} outside of bounds. 0<=x<${Math.pow(2,i)}, 0<=y<${Math.pow(2,i)} 0<=z<=25 `);this.z=i,this.x=c,this.y=f,this.key=zu(0,i,i,c,f)}equals(i){return this.z===i.z&&this.x===i.x&&this.y===i.y}url(i,c,f){const g=(w=this.y,T=this.z,I=cy(256*(b=this.x),256*(w=Math.pow(2,T)-w-1),T),L=cy(256*(b+1),256*(w+1),T),I[0]+","+I[1]+","+L[0]+","+L[1]);var b,w,T,I,L;const F=function(j,H,J){let ee,ae="";for(let ge=j;ge>0;ge--)ee=1<1?"@2x":"").replace(/{quadkey}/g,F).replace(/{bbox-epsg-3857}/g,g)}isChildOf(i){const c=this.z-i.z;return c>0&&i.x===this.x>>c&&i.y===this.y>>c}getTilePoint(i){const c=Math.pow(2,this.z);return new k((i.x*c-this.x)*yn,(i.y*c-this.y)*yn)}toString(){return`${this.z}/${this.x}/${this.y}`}}class uy{constructor(i,c){this.wrap=i,this.canonical=c,this.key=zu(i,c.z,c.z,c.x,c.y)}}class lo{constructor(i,c,f,g,b){if(i= z; overscaledZ = ${i}; z = ${f}`);this.overscaledZ=i,this.wrap=c,this.canonical=new Op(f,+g,+b),this.key=zu(c,i,f,g,b)}clone(){return new lo(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(i){return this.overscaledZ===i.overscaledZ&&this.wrap===i.wrap&&this.canonical.equals(i.canonical)}scaledTo(i){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const c=this.canonical.z-i;return i>this.canonical.z?new lo(i,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new lo(i,this.wrap,i,this.canonical.x>>c,this.canonical.y>>c)}calculateScaledKey(i,c){if(i>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${i}; overscaledZ = ${this.overscaledZ}`);const f=this.canonical.z-i;return i>this.canonical.z?zu(this.wrap*+c,i,this.canonical.z,this.canonical.x,this.canonical.y):zu(this.wrap*+c,i,i,this.canonical.x>>f,this.canonical.y>>f)}isChildOf(i){if(i.wrap!==this.wrap)return!1;const c=this.canonical.z-i.canonical.z;return i.overscaledZ===0||i.overscaledZ>c&&i.canonical.y===this.canonical.y>>c}children(i){if(this.overscaledZ>=i)return[new lo(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const c=this.canonical.z+1,f=2*this.canonical.x,g=2*this.canonical.y;return[new lo(c,this.wrap,c,f,g),new lo(c,this.wrap,c,f+1,g),new lo(c,this.wrap,c,f,g+1),new lo(c,this.wrap,c,f+1,g+1)]}isLessThan(i){return this.wrapi.wrap)&&(this.overscaledZi.overscaledZ)&&(this.canonical.xi.canonical.x)&&this.canonical.ythis.max&&(this.max=j),j=this.dim+1||c<-1||c>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(c+1)*this.stride+(i+1)}unpack(i,c,f){return i*this.redFactor+c*this.greenFactor+f*this.blueFactor-this.baseShift}getPixels(){return new ao({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(i,c,f){if(this.dim!==i.dim)throw new Error("dem dimension mismatch");let g=c*this.dim,b=c*this.dim+this.dim,w=f*this.dim,T=f*this.dim+this.dim;switch(c){case-1:g=b-1;break;case 1:b=g+1}switch(f){case-1:w=T-1;break;case 1:T=w+1}const I=-c*this.dim,L=-f*this.dim;for(let F=w;F=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${i} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[i]}}class dy{constructor(i,c,f,g,b){this.type="Feature",this._vectorTileFeature=i,i._z=c,i._x=f,i._y=g,this.properties=i.properties,this.id=b}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(i){this._geometry=i}toJSON(){const i={geometry:this.geometry};for(const c in this)c!=="_geometry"&&c!=="_vectorTileFeature"&&(i[c]=this[c]);return i}}class py{constructor(i,c){this.tileID=i,this.x=i.canonical.x,this.y=i.canonical.y,this.z=i.canonical.z,this.grid=new Fa(yn,16,0),this.grid3D=new Fa(yn,16,0),this.featureIndexArray=new V,this.promoteId=c}insert(i,c,f,g,b,w){const T=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(f,g,b);const I=w?this.grid3D:this.grid;for(let L=0;L=0&&j[3]>=0&&I.insert(T,j[0],j[1],j[2],j[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new Ys.VectorTile(new Ep(this.rawTileData)).layers,this.sourceLayerCoder=new fy(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(i,c,f,g){this.loadVTLayers();const b=i.params||{},w=yn/i.tileSize/i.scale,T=Ml(b.filter),I=i.queryGeometry,L=i.queryPadding*w,F=gy(I),j=this.grid.query(F.minX-L,F.minY-L,F.maxX+L,F.maxY+L),H=gy(i.cameraQueryGeometry),J=this.grid3D.query(H.minX-L,H.minY-L,H.maxX+L,H.maxY+L,(ge,xe,Re,ke)=>function(Ae,Je,Qe,kt,zt){for(const bt of Ae)if(Je<=bt.x&&Qe<=bt.y&&kt>=bt.x&&zt>=bt.y)return!0;const St=[new k(Je,Qe),new k(Je,zt),new k(kt,zt),new k(kt,Qe)];if(Ae.length>2){for(const bt of St)if(Hl(Ae,bt))return!0}for(let bt=0;bt(ke||(ke=ws(Ae)),Je.queryIntersectsFeature(I,Ae,Qe,ke,this.z,i.transform,w,i.pixelPosMatrix)))}return ee}loadMatchingFeature(i,c,f,g,b,w,T,I,L,F,j){const H=this.bucketLayerIDs[c];if(w&&!function(ge,xe){for(let Re=0;Re=0)return!0;return!1}(w,H))return;const J=this.sourceLayerCoder.decode(f),ee=this.vtLayers[J].feature(g);if(b.needGeometry){const ge=xs(ee,!0);if(!b.filter(new Qr(this.tileID.overscaledZ),ge,this.tileID.canonical))return}else if(!b.filter(new Qr(this.tileID.overscaledZ),ee))return;const ae=this.getId(ee,J);for(let ge=0;ge{const T=i instanceof Na?i.get(w):null;return T&&T.evaluate?T.evaluate(c,f,g):T})}function gy(s){let i=1/0,c=1/0,f=-1/0,g=-1/0;for(const b of s)i=Math.min(i,b.x),c=Math.min(c,b.y),f=Math.max(f,b.x),g=Math.max(g,b.y);return{minX:i,minY:c,maxX:f,maxY:g}}function dS(s,i){return i-s}function _y(s,i,c,f,g){const b=[];for(let w=0;w=f&&j.x>=f||(F.x>=f?F=new k(f,F.y+(f-F.x)/(j.x-F.x)*(j.y-F.y))._round():j.x>=f&&(j=new k(f,F.y+(f-F.x)/(j.x-F.x)*(j.y-F.y))._round()),F.y>=g&&j.y>=g||(F.y>=g?F=new k(F.x+(g-F.y)/(j.y-F.y)*(j.x-F.x),g)._round():j.y>=g&&(j=new k(F.x+(g-F.y)/(j.y-F.y)*(j.x-F.x),g)._round()),I&&F.equals(I[I.length-1])||(I=[F],b.push(I)),I.push(j)))))}}return b}Et("FeatureIndex",py,{omit:["rawTileData","sourceLayerCoder"]});class ra extends k{constructor(i,c,f,g){super(i,c),this.angle=f,g!==void 0&&(this.segment=g)}clone(){return new ra(this.x,this.y,this.angle,this.segment)}}function yy(s,i,c,f,g){if(i.segment===void 0||c===0)return!0;let b=i,w=i.segment+1,T=0;for(;T>-c/2;){if(w--,w<0)return!1;T-=s[w].dist(b),b=s[w]}T+=s[w].dist(s[w+1]),w++;const I=[];let L=0;for(;Tf;)L-=I.shift().angleDelta;if(L>g)return!1;w++,T+=F.dist(j)}return!0}function vy(s){let i=0;for(let c=0;cL){const ee=(L-I)/J,ae=di.number(j.x,H.x,ee),ge=di.number(j.y,H.y,ee),xe=new ra(ae,ge,H.angleTo(j),F);return xe._round(),!w||yy(s,xe,T,w,i)?xe:void 0}I+=J}}function mS(s,i,c,f,g,b,w,T,I){const L=by(f,b,w),F=wy(f,g),j=F*w,H=s[0].x===0||s[0].x===I||s[0].y===0||s[0].y===I;return i-j=0&&Ae=0&&Je=0&&H+L<=F){const Qe=new ra(Ae,Je,Re,ee);Qe._round(),f&&!yy(s,Qe,b,f,g)||J.push(Qe)}}j+=xe}return T||J.length||w||(J=xy(s,j/2,c,f,g,b,w,!0,I)),J}Et("Anchor",ra);const tc=ji;function Sy(s,i,c,f){const g=[],b=s.image,w=b.pixelRatio,T=b.paddedRect.w-2*tc,I=b.paddedRect.h-2*tc,L=s.right-s.left,F=s.bottom-s.top,j=b.stretchX||[[0,T]],H=b.stretchY||[[0,I]],J=(pt,It)=>pt+It[1]-It[0],ee=j.reduce(J,0),ae=H.reduce(J,0),ge=T-ee,xe=I-ae;let Re=0,ke=ee,Ae=0,Je=ae,Qe=0,kt=ge,zt=0,St=xe;if(b.content&&f){const pt=b.content;Re=Cf(j,0,pt[0]),Ae=Cf(H,0,pt[1]),ke=Cf(j,pt[0],pt[2]),Je=Cf(H,pt[1],pt[3]),Qe=pt[0]-Re,zt=pt[1]-Ae,kt=pt[2]-pt[0]-ke,St=pt[3]-pt[1]-Je}const bt=(pt,It,yt,lt)=>{const qt=If(pt.stretch-Re,ke,L,s.left),Dt=Af(pt.fixed-Qe,kt,pt.stretch,ee),mr=If(It.stretch-Ae,Je,F,s.top),Xr=Af(It.fixed-zt,St,It.stretch,ae),tn=If(yt.stretch-Re,ke,L,s.left),jn=Af(yt.fixed-Qe,kt,yt.stretch,ee),Yi=If(lt.stretch-Ae,Je,F,s.top),Ti=Af(lt.fixed-zt,St,lt.stretch,ae),zn=new k(qt,mr),Yn=new k(tn,mr),ai=new k(tn,Yi),Ei=new k(qt,Yi),Mi=new k(Dt/w,Xr/w),Un=new k(jn/w,Ti/w),Vn=i*Math.PI/180;if(Vn){const gi=Math.sin(Vn),Ui=Math.cos(Vn),Vi=[Ui,-gi,gi,Ui];zn._matMult(Vi),Yn._matMult(Vi),Ei._matMult(Vi),ai._matMult(Vi)}const mi=pt.stretch+pt.fixed,Ci=It.stretch+It.fixed;return{tl:zn,tr:Yn,bl:Ei,br:ai,tex:{x:b.paddedRect.x+tc+mi,y:b.paddedRect.y+tc+Ci,w:yt.stretch+yt.fixed-mi,h:lt.stretch+lt.fixed-Ci},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:Mi,pixelOffsetBR:Un,minFontScaleX:kt/w/L,minFontScaleY:St/w/F,isSDF:c}};if(f&&(b.stretchX||b.stretchY)){const pt=ky(j,ge,ee),It=ky(H,xe,ae);for(let yt=0;yt0&&(ee=Math.max(10,ee),this.circleDiameter=ee)}else{let j=w.top*T-I[0],H=w.bottom*T+I[2],J=w.left*T-I[3],ee=w.right*T+I[1];const ae=w.collisionPadding;if(ae&&(J-=ae[0]*T,j-=ae[1]*T,ee+=ae[2]*T,H+=ae[3]*T),F){const ge=new k(J,j),xe=new k(ee,j),Re=new k(J,H),ke=new k(ee,H),Ae=F*Math.PI/180;ge._rotate(Ae),xe._rotate(Ae),Re._rotate(Ae),ke._rotate(Ae),J=Math.min(ge.x,xe.x,Re.x,ke.x),ee=Math.max(ge.x,xe.x,Re.x,ke.x),j=Math.min(ge.y,xe.y,Re.y,ke.y),H=Math.max(ge.y,xe.y,Re.y,ke.y)}i.emplaceBack(c.x,c.y,J,j,ee,H,f,g,b)}this.boxEndIndex=i.length}}class gS{constructor(i=[],c=_S){if(this.data=i,this.length=this.data.length,this.compare=c,this.length>0)for(let f=(this.length>>1)-1;f>=0;f--)this._down(f)}push(i){this.data.push(i),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;const i=this.data[0],c=this.data.pop();return this.length--,this.length>0&&(this.data[0]=c,this._down(0)),i}peek(){return this.data[0]}_up(i){const{data:c,compare:f}=this,g=c[i];for(;i>0;){const b=i-1>>1,w=c[b];if(f(g,w)>=0)break;c[i]=w,i=b}c[i]=g}_down(i){const{data:c,compare:f}=this,g=this.length>>1,b=c[i];for(;i=0)break;c[i]=T,i=w}c[i]=b}}function _S(s,i){return si?1:0}function yS(s,i=1,c=!1){let f=1/0,g=1/0,b=-1/0,w=-1/0;const T=s[0];for(let J=0;Jb)&&(b=ee.x),(!J||ee.y>w)&&(w=ee.y)}const I=Math.min(b-f,w-g);let L=I/2;const F=new gS([],vS);if(I===0)return new k(f,g);for(let J=f;Jj.d||!j.d)&&(j=J,c&&console.log("found best %d after %d probes",Math.round(1e4*J.d)/1e4,H)),J.max-j.d<=i||(L=J.h/2,F.push(new rc(J.p.x-L,J.p.y-L,L,s)),F.push(new rc(J.p.x+L,J.p.y-L,L,s)),F.push(new rc(J.p.x-L,J.p.y+L,L,s)),F.push(new rc(J.p.x+L,J.p.y+L,L,s)),H+=4)}return c&&(console.log(`num probes: ${H}`),console.log(`best distance: ${j.d}`)),j.p}function vS(s,i){return i.max-s.max}function rc(s,i,c,f){this.p=new k(s,i),this.h=c,this.d=function(g,b){let w=!1,T=1/0;for(let I=0;Ig.y!=ee.y>g.y&&g.x<(ee.x-J.x)*(g.y-J.y)/(ee.y-J.y)+J.x&&(w=!w),T=Math.min(T,a_(g,J,ee))}}return(w?1:-1)*Math.sqrt(T)}(this.p,f),this.max=this.d+this.h*Math.SQRT2}var si;d.ap=void 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qe=this.stride*Fe;Be.push(W[qe+Vt]>1?er(W,qe,this.clusterProps):this.points[W[qe+At]])}return Be}getChildren(Z){const $=this._getOriginId(Z),te=this._getOriginZoom(Z),le="No cluster with the specified id.",Ce=this.trees[te];if(!Ce)throw new Error(le);const Ie=Ce.data;if($*this.stride>=Ie.length)throw new Error(le);const Pe=this.options.radius/(this.options.extent*Math.pow(2,te-1)),Se=Ce.within(Ie[$*this.stride],Ie[$*this.stride+1],Pe),W=[];for(const Be of Se){const Fe=Be*this.stride;Ie[Fe+4]===Z&&W.push(Ie[Fe+Vt]>1?er(Ie,Fe,this.clusterProps):this.points[Ie[Fe+At]])}if(W.length===0)throw new Error(le);return W}getLeaves(Z,$,te){const le=[];return this._appendLeaves(le,Z,$=$||10,te=te||0,0),le}getTile(Z,$,te){const le=this.trees[this._limitZoom(Z)],Ce=Math.pow(2,Z),{extent:Ie,radius:Pe}=this.options,Se=Pe/Ie,W=(te-Se)/Ce,Be=(te+1+Se)/Ce,Fe={features:[]};return this._addTileFeatures(le.range(($-Se)/Ce,W,($+1+Se)/Ce,Be),le.data,$,te,Ce,Fe),$===0&&this._addTileFeatures(le.range(1-Se/Ce,W,1,Be),le.data,Ce,te,Ce,Fe),$===Ce-1&&this._addTileFeatures(le.range(0,W,Se/Ce,Be),le.data,-1,te,Ce,Fe),Fe.features.length?Fe:null}getClusterExpansionZoom(Z){let $=this._getOriginZoom(Z)-1;for(;$<=this.options.maxZoom;){const te=this.getChildren(Z);if($++,te.length!==1)break;Z=te[0].properties.cluster_id}return $}_appendLeaves(Z,$,te,le,Ce){const Ie=this.getChildren($);for(const Pe of Ie){const Se=Pe.properties;if(Se&&Se.cluster?Ce+Se.point_count<=le?Ce+=Se.point_count:Ce=this._appendLeaves(Z,Se.cluster_id,te,le,Ce):Ce1;let Be,Fe,qe;if(W)Be=Nt($,Se,this.clusterProps),Fe=$[Se],qe=$[Se+1];else{const Pt=this.points[$[Se+At]];Be=Pt.properties;const[$t,ar]=Pt.geometry.coordinates;Fe=nr($t),qe=tr(ar)}const Xe={type:1,geometry:[[Math.round(this.options.extent*(Fe*Ce-te)),Math.round(this.options.extent*(qe*Ce-le))]],tags:Be};let ut;ut=W||this.options.generateId?$[Se+At]:this.points[$[Se+At]].id,ut!==void 0&&(Xe.id=ut),Ie.features.push(Xe)}}_limitZoom(Z){return Math.max(this.options.minZoom,Math.min(Math.floor(+Z),this.options.maxZoom+1))}_cluster(Z,$){const{radius:te,extent:le,reduce:Ce,minPoints:Ie}=this.options,Pe=te/(le*Math.pow(2,$)),Se=Z.data,W=[],Be=this.stride;for(let Fe=0;Fe$&&($t+=Se[gr+Vt])}if($t>Pt&&$t>=Ie){let ar,gr=qe*Pt,Yr=Xe*Pt,Cn=-1;const lr=((Fe/Be|0)<<5)+($+1)+this.points.length;for(const ln of ut){const Bn=ln*Be;if(Se[Bn+2]<=$)continue;Se[Bn+2]=$;const fi=Se[Bn+Vt];gr+=Se[Bn]*fi,Yr+=Se[Bn+1]*fi,Se[Bn+4]=lr,Ce&&(ar||(ar=this._map(Se,Fe,!0),Cn=this.clusterProps.length,this.clusterProps.push(ar)),Ce(ar,this._map(Se,Bn)))}Se[Fe+4]=lr,W.push(gr/$t,Yr/$t,1/0,lr,-1,$t),Ce&&W.push(Cn)}else{for(let ar=0;ar1)for(const ar of ut){const gr=ar*Be;if(!(Se[gr+2]<=$)){Se[gr+2]=$;for(let Yr=0;Yr>5}_getOriginZoom(Z){return(Z-this.points.length)%32}_map(Z,$,te){if(Z[$+Vt]>1){const Ie=this.clusterProps[Z[$+sr]];return te?Object.assign({},Ie):Ie}const le=this.points[Z[$+At]].properties,Ce=this.options.map(le);return te&&Ce===le?Object.assign({},Ce):Ce}}function er(pe,Z,$){return{type:"Feature",id:pe[Z+At],properties:Nt(pe,Z,$),geometry:{type:"Point",coordinates:[(te=pe[Z],360*(te-.5)),Lr(pe[Z+1])]}};var te}function Nt(pe,Z,$){const te=pe[Z+Vt],le=te>=1e4?`${Math.round(te/1e3)}k`:te>=1e3?Math.round(te/100)/10+"k":te,Ce=pe[Z+sr],Ie=Ce===-1?{}:Object.assign({},$[Ce]);return Object.assign(Ie,{cluster:!0,cluster_id:pe[Z+At],point_count:te,point_count_abbreviated:le})}function nr(pe){return pe/360+.5}function tr(pe){const Z=Math.sin(pe*Math.PI/180),$=.5-.25*Math.log((1+Z)/(1-Z))/Math.PI;return $<0?0:$>1?1:$}function Lr(pe){const Z=(180-360*pe)*Math.PI/180;return 360*Math.atan(Math.exp(Z))/Math.PI-90}function Pr(pe,Z,$,te){for(var le,Ce=te,Ie=$-Z>>1,Pe=$-Z,Se=pe[Z],W=pe[Z+1],Be=pe[$],Fe=pe[$+1],qe=Z+3;qe<$;qe+=3){var Xe=st(pe[qe],pe[qe+1],Se,W,Be,Fe);if(Xe>Ce)le=qe,Ce=Xe;else if(Xe===Ce){var ut=Math.abs(qe-Ie);utte&&(le-Z>3&&Pr(pe,Z,le,te),pe[le+2]=Ce,$-le>3&&Pr(pe,le,$,te))}function st(pe,Z,$,te,le,Ce){var Ie=le-$,Pe=Ce-te;if(Ie!==0||Pe!==0){var Se=((pe-$)*Ie+(Z-te)*Pe)/(Ie*Ie+Pe*Pe);Se>1?($=le,te=Ce):Se>0&&($+=Ie*Se,te+=Pe*Se)}return(Ie=pe-$)*Ie+(Pe=Z-te)*Pe}function Lt(pe,Z,$,te){var le={id:pe===void 0?null:pe,type:Z,geometry:$,tags:te,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(Ce){var Ie=Ce.geometry,Pe=Ce.type;if(Pe==="Point"||Pe==="MultiPoint"||Pe==="LineString")De(Ce,Ie);else if(Pe==="Polygon"||Pe==="MultiLineString")for(var Se=0;Se0&&(Ie+=te?(le*W-Se*Ce)/2:Math.sqrt(Math.pow(Se-le,2)+Math.pow(W-Ce,2))),le=Se,Ce=W}var Be=Z.length-3;Z[2]=1,Pr(Z,0,Be,$),Z[Be+2]=1,Z.size=Math.abs(Ie),Z.start=0,Z.end=Z.size}function ne(pe,Z,$,te){for(var le=0;le1?1:$}function Ye(pe,Z,$,te,le,Ce,Ie,Pe){if(te/=Z,Ce>=($/=Z)&&Ie=te)return null;for(var Se=[],W=0;W=$&&ut=te)){var Pt=[];if(qe==="Point"||qe==="MultiPoint")jt(Fe,Pt,$,te,le);else if(qe==="LineString")bn(Fe,Pt,$,te,le,!1,Pe.lineMetrics);else if(qe==="MultiLineString")Mn(Fe,Pt,$,te,le,!1);else if(qe==="Polygon")Mn(Fe,Pt,$,te,le,!0);else if(qe==="MultiPolygon")for(var $t=0;$t=$&&Ie<=te&&(Z.push(pe[Ce]),Z.push(pe[Ce+1]),Z.push(pe[Ce+2]))}}function bn(pe,Z,$,te,le,Ce,Ie){for(var Pe,Se,W=wn(pe),Be=le===0?ii:$o,Fe=pe.start,qe=0;qe$&&(Se=Be(W,Xe,ut,$t,ar,$),Ie&&(W.start=Fe+Pe*Se)):gr>te?Yr=$&&(Se=Be(W,Xe,ut,$t,ar,$),Cn=!0),Yr>te&&gr<=te&&(Se=Be(W,Xe,ut,$t,ar,te),Cn=!0),!Ce&&Cn&&(Ie&&(W.end=Fe+Pe*Se),Z.push(W),W=wn(pe)),Ie&&(Fe+=Pe)}var lr=pe.length-3;Xe=pe[lr],ut=pe[lr+1],Pt=pe[lr+2],(gr=le===0?Xe:ut)>=$&&gr<=te&&ni(W,Xe,ut,Pt),lr=W.length-3,Ce&&lr>=3&&(W[lr]!==W[0]||W[lr+1]!==W[1])&&ni(W,W[0],W[1],W[2]),W.length&&Z.push(W)}function wn(pe){var Z=[];return Z.size=pe.size,Z.start=pe.start,Z.end=pe.end,Z}function Mn(pe,Z,$,te,le,Ce){for(var Ie=0;IeIe.maxX&&(Ie.maxX=Be),Fe>Ie.maxY&&(Ie.maxY=Fe)}return Ie}function Or(pe,Z,$,te){var le=Z.geometry,Ce=Z.type,Ie=[];if(Ce==="Point"||Ce==="MultiPoint")for(var Pe=0;Pe0&&Z.size<(le?Ie:te))$.numPoints+=Z.length/3;else{for(var Pe=[],Se=0;SeIe)&&($.numSimplified++,Pe.push(Z[Se]),Pe.push(Z[Se+1])),$.numPoints++;le&&function(W,Be){for(var Fe=0,qe=0,Xe=W.length,ut=Xe-2;qe0===Be)for(qe=0,Xe=W.length;qe24)throw new Error("maxZoom should be in the 0-24 range");if(Z.promoteId&&Z.generateId)throw new Error("promoteId and generateId cannot be used together.");var te=function(le,Ce){var Ie=[];if(le.type==="FeatureCollection")for(var Pe=0;Pe1&&console.time("creation"),qe=this.tiles[Fe]=Bo(pe,Z,$,te,Se),this.tileCoords.push({z:Z,x:$,y:te}),W)){W>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",Z,$,te,qe.numFeatures,qe.numPoints,qe.numSimplified),console.timeEnd("creation"));var Xe="z"+Z;this.stats[Xe]=(this.stats[Xe]||0)+1,this.total++}if(qe.source=pe,le){if(Z===Se.maxZoom||Z===le)continue;var ut=1<1&&console.time("clipping");var Pt,$t,ar,gr,Yr,Cn,lr=.5*Se.buffer/Se.extent,ln=.5-lr,Bn=.5+lr,fi=1+lr;Pt=$t=ar=gr=null,Yr=Ye(pe,Be,$-lr,$+Bn,0,qe.minX,qe.maxX,Se),Cn=Ye(pe,Be,$+ln,$+fi,0,qe.minX,qe.maxX,Se),pe=null,Yr&&(Pt=Ye(Yr,Be,te-lr,te+Bn,1,qe.minY,qe.maxY,Se),$t=Ye(Yr,Be,te+ln,te+fi,1,qe.minY,qe.maxY,Se),Yr=null),Cn&&(ar=Ye(Cn,Be,te-lr,te+Bn,1,qe.minY,qe.maxY,Se),gr=Ye(Cn,Be,te+ln,te+fi,1,qe.minY,qe.maxY,Se),Cn=null),W>1&&console.timeEnd("clipping"),Pe.push(Pt||[],Z+1,2*$,2*te),Pe.push($t||[],Z+1,2*$,2*te+1),Pe.push(ar||[],Z+1,2*$+1,2*te),Pe.push(gr||[],Z+1,2*$+1,2*te+1)}}},rr.prototype.getTile=function(pe,Z,$){var te=this.options,le=te.extent,Ce=te.debug;if(pe<0||pe>24)return null;var Ie=1<1&&console.log("drilling down to z%d-%d-%d",pe,Z,$);for(var Se,W=pe,Be=Z,Fe=$;!Se&&W>0;)W--,Be=Math.floor(Be/2),Fe=Math.floor(Fe/2),Se=this.tiles[Jt(W,Be,Fe)];return Se&&Se.source?(Ce>1&&console.log("found parent tile z%d-%d-%d",W,Be,Fe),Ce>1&&console.time("drilling down"),this.splitTile(Se.source,W,Be,Fe,pe,Z,$),Ce>1&&console.timeEnd("drilling down"),this.tiles[Pe]?Xn(this.tiles[Pe],le):null):null};class ro extends k{constructor(){super(...arguments),this._dataUpdateable=new Map}loadVectorTile(Z,$){return d._(this,void 0,void 0,function*(){const te=Z.tileID.canonical;if(!this._geoJSONIndex)throw new Error("Unable to parse the data into a cluster or geojson");const le=this._geoJSONIndex.getTile(te.z,te.x,te.y);if(!le)return null;const Ce=new class{constructor(Pe){this.layers={_geojsonTileLayer:this},this.name="_geojsonTileLayer",this.extent=d.W,this.length=Pe.length,this._features=Pe}feature(Pe){return new class{constructor(Se){this._feature=Se,this.extent=d.W,this.type=Se.type,this.properties=Se.tags,"id"in Se&&!isNaN(Se.id)&&(this.id=parseInt(Se.id,10))}loadGeometry(){if(this._feature.type===1){const Se=[];for(const W of this._feature.geometry)Se.push([new d.P(W[0],W[1])]);return Se}{const Se=[];for(const W of this._feature.geometry){const Be=[];for(const Fe of W)Be.push(new d.P(Fe[0],Fe[1]));Se.push(Be)}return Se}}toGeoJSON(Se,W,Be){return z.call(this,Se,W,Be)}}(this._features[Pe])}}(le.features);let Ie=Ot(Ce);return Ie.byteOffset===0&&Ie.byteLength===Ie.buffer.byteLength||(Ie=new Uint8Array(Ie)),{vectorTile:Ce,rawData:Ie.buffer}})}loadData(Z){return d._(this,void 0,void 0,function*(){var $;($=this._pendingRequest)===null||$===void 0||$.abort();const te=!!(Z&&Z.request&&Z.request.collectResourceTiming)&&new d.bs(Z.request);this._pendingRequest=new AbortController;try{let le=yield this.loadGeoJSON(Z,this._pendingRequest);if(delete this._pendingRequest,typeof le!="object")throw new Error(`Input data given to '${Z.source}' is not a valid GeoJSON object.`);if(N(le,!0),Z.filter){const Ie=d.by(Z.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(Ie.result==="error")throw new Error(Ie.value.map(Se=>`${Se.key}: ${Se.message}`).join(", "));le={type:"FeatureCollection",features:le.features.filter(Se=>Ie.value.evaluate({zoom:0},Se))}}this._geoJSONIndex=Z.cluster?new fr(function({superclusterOptions:Ie,clusterProperties:Pe}){if(!Pe||!Ie)return Ie;const Se={},W={},Be={accumulated:null,zoom:0},Fe={properties:null},qe=Object.keys(Pe);for(const Xe of qe){const[ut,Pt]=Pe[Xe],$t=d.by(Pt),ar=d.by(typeof ut=="string"?[ut,["accumulated"],["get",Xe]]:ut);Se[Xe]=$t.value,W[Xe]=ar.value}return Ie.map=Xe=>{Fe.properties=Xe;const ut={};for(const Pt of qe)ut[Pt]=Se[Pt].evaluate(Be,Fe);return ut},Ie.reduce=(Xe,ut)=>{Fe.properties=ut;for(const Pt of qe)Be.accumulated=Xe[Pt],Xe[Pt]=W[Pt].evaluate(Be,Fe)},Ie}(Z)).load(le.features):function(Ie,Pe){return new rr(Ie,Pe)}(le,Z.geojsonVtOptions),this.loaded={};const Ce={};if(te){const Ie=te.finish();Ie&&(Ce.resourceTiming={},Ce.resourceTiming[Z.source]=JSON.parse(JSON.stringify(Ie)))}return Ce}catch(le){if(delete this._pendingRequest,d.bz(le))return{abandoned:!0};throw le}})}reloadTile(Z){const $=this.loaded;return $&&$[Z.uid]?super.reloadTile(Z):this.loadTile(Z)}loadGeoJSON(Z,$){return d._(this,void 0,void 0,function*(){const{promoteId:te}=Z;if(Z.request){const le=yield d.h(Z.request,$);return this._dataUpdateable=vi(le.data,te)?Qt(le.data,te):void 0,le.data}if(typeof Z.data=="string")try{const le=JSON.parse(Z.data);return this._dataUpdateable=vi(le,te)?Qt(le,te):void 0,le}catch{throw new Error(`Input data given to '${Z.source}' is not a valid GeoJSON object.`)}if(!Z.dataDiff)throw new Error(`Input data given to '${Z.source}' is not a valid GeoJSON object.`);if(!this._dataUpdateable)throw new Error(`Cannot update existing geojson data in ${Z.source}`);return function(le,Ce,Ie){var Pe,Se,W,Be;if(Ce.removeAll&&le.clear(),Ce.remove)for(const Fe of Ce.remove)le.delete(Fe);if(Ce.add)for(const Fe of Ce.add){const qe=Nr(Fe,Ie);qe!=null&&le.set(qe,Fe)}if(Ce.update)for(const Fe of Ce.update){let qe=le.get(Fe.id);if(qe==null)continue;const Xe=!Fe.removeAllProperties&&(((Pe=Fe.removeProperties)===null||Pe===void 0?void 0:Pe.length)>0||((Se=Fe.addOrUpdateProperties)===null||Se===void 0?void 0:Se.length)>0);if((Fe.newGeometry||Fe.removeAllProperties||Xe)&&(qe=Object.assign({},qe),le.set(Fe.id,qe),Xe&&(qe.properties=Object.assign({},qe.properties))),Fe.newGeometry&&(qe.geometry=Fe.newGeometry),Fe.removeAllProperties)qe.properties={};else if(((W=Fe.removeProperties)===null||W===void 0?void 0:W.length)>0)for(const ut of Fe.removeProperties)Object.prototype.hasOwnProperty.call(qe.properties,ut)&&delete qe.properties[ut];if(((Be=Fe.addOrUpdateProperties)===null||Be===void 0?void 0:Be.length)>0)for(const{key:ut,value:Pt}of Fe.addOrUpdateProperties)qe.properties[ut]=Pt}}(this._dataUpdateable,Z.dataDiff,te),{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())}})}removeSource(Z){return d._(this,void 0,void 0,function*(){this._pendingRequest&&this._pendingRequest.abort()})}getClusterExpansionZoom(Z){return this._geoJSONIndex.getClusterExpansionZoom(Z.clusterId)}getClusterChildren(Z){return this._geoJSONIndex.getChildren(Z.clusterId)}getClusterLeaves(Z){return this._geoJSONIndex.getLeaves(Z.clusterId,Z.limit,Z.offset)}}class an{constructor(Z){this.self=Z,this.actor=new d.C(Z),this.layerIndexes={},this.availableImages={},this.workerSources={},this.demWorkerSources={},this.externalWorkerSourceTypes={},this.self.registerWorkerSource=($,te)=>{if(this.externalWorkerSourceTypes[$])throw new Error(`Worker source with name "${$}" already registered.`);this.externalWorkerSourceTypes[$]=te},this.self.addProtocol=d.bf,this.self.removeProtocol=d.bg,this.self.registerRTLTextPlugin=$=>{if(d.bA.isParsed())throw new Error("RTL text plugin already registered.");d.bA.setMethods($)},this.actor.registerMessageHandler("LDT",($,te)=>this._getDEMWorkerSource($,te.source).loadTile(te)),this.actor.registerMessageHandler("RDT",($,te)=>d._(this,void 0,void 0,function*(){this._getDEMWorkerSource($,te.source).removeTile(te)})),this.actor.registerMessageHandler("GCEZ",($,te)=>d._(this,void 0,void 0,function*(){return this._getWorkerSource($,te.type,te.source).getClusterExpansionZoom(te)})),this.actor.registerMessageHandler("GCC",($,te)=>d._(this,void 0,void 0,function*(){return this._getWorkerSource($,te.type,te.source).getClusterChildren(te)})),this.actor.registerMessageHandler("GCL",($,te)=>d._(this,void 0,void 0,function*(){return this._getWorkerSource($,te.type,te.source).getClusterLeaves(te)})),this.actor.registerMessageHandler("LD",($,te)=>this._getWorkerSource($,te.type,te.source).loadData(te)),this.actor.registerMessageHandler("LT",($,te)=>this._getWorkerSource($,te.type,te.source).loadTile(te)),this.actor.registerMessageHandler("RT",($,te)=>this._getWorkerSource($,te.type,te.source).reloadTile(te)),this.actor.registerMessageHandler("AT",($,te)=>this._getWorkerSource($,te.type,te.source).abortTile(te)),this.actor.registerMessageHandler("RMT",($,te)=>this._getWorkerSource($,te.type,te.source).removeTile(te)),this.actor.registerMessageHandler("RS",($,te)=>d._(this,void 0,void 0,function*(){if(!this.workerSources[$]||!this.workerSources[$][te.type]||!this.workerSources[$][te.type][te.source])return;const le=this.workerSources[$][te.type][te.source];delete this.workerSources[$][te.type][te.source],le.removeSource!==void 0&&le.removeSource(te)})),this.actor.registerMessageHandler("RM",$=>d._(this,void 0,void 0,function*(){delete this.layerIndexes[$],delete this.availableImages[$],delete this.workerSources[$],delete this.demWorkerSources[$]})),this.actor.registerMessageHandler("SR",($,te)=>d._(this,void 0,void 0,function*(){this.referrer=te})),this.actor.registerMessageHandler("SRPS",($,te)=>this._syncRTLPluginState($,te)),this.actor.registerMessageHandler("IS",($,te)=>d._(this,void 0,void 0,function*(){this.self.importScripts(te)})),this.actor.registerMessageHandler("SI",($,te)=>this._setImages($,te)),this.actor.registerMessageHandler("UL",($,te)=>d._(this,void 0,void 0,function*(){this._getLayerIndex($).update(te.layers,te.removedIds)})),this.actor.registerMessageHandler("SL",($,te)=>d._(this,void 0,void 0,function*(){this._getLayerIndex($).replace(te)}))}_setImages(Z,$){return d._(this,void 0,void 0,function*(){this.availableImages[Z]=$;for(const te in this.workerSources[Z]){const le=this.workerSources[Z][te];for(const Ce in le)le[Ce].availableImages=$}})}_syncRTLPluginState(Z,$){return d._(this,void 0,void 0,function*(){if(d.bA.isParsed())return d.bA.getState();if($.pluginStatus!=="loading")return d.bA.setState($),$;const te=$.pluginURL;if(this.self.importScripts(te),d.bA.isParsed()){const le={pluginStatus:"loaded",pluginURL:te};return d.bA.setState(le),le}throw d.bA.setState({pluginStatus:"error",pluginURL:""}),new Error(`RTL Text Plugin failed to import scripts from ${te}`)})}_getAvailableImages(Z){let $=this.availableImages[Z];return $||($=[]),$}_getLayerIndex(Z){let $=this.layerIndexes[Z];return $||($=this.layerIndexes[Z]=new a),$}_getWorkerSource(Z,$,te){if(this.workerSources[Z]||(this.workerSources[Z]={}),this.workerSources[Z][$]||(this.workerSources[Z][$]={}),!this.workerSources[Z][$][te]){const le={sendAsync:(Ce,Ie)=>(Ce.targetMapId=Z,this.actor.sendAsync(Ce,Ie))};switch($){case"vector":this.workerSources[Z][$][te]=new k(le,this._getLayerIndex(Z),this._getAvailableImages(Z));break;case"geojson":this.workerSources[Z][$][te]=new ro(le,this._getLayerIndex(Z),this._getAvailableImages(Z));break;default:this.workerSources[Z][$][te]=new this.externalWorkerSourceTypes[$](le,this._getLayerIndex(Z),this._getAvailableImages(Z))}}return this.workerSources[Z][$][te]}_getDEMWorkerSource(Z,$){return this.demWorkerSources[Z]||(this.demWorkerSources[Z]={}),this.demWorkerSources[Z][$]||(this.demWorkerSources[Z][$]=new C),this.demWorkerSources[Z][$]}}return d.i(self)&&(self.worker=new an(self)),an}),l("index",["exports","./shared"],function(d,a){var _="4.1.3";let x,S;const k={now:typeof performance<"u"&&performance&&performance.now?performance.now.bind(performance):Date.now.bind(Date),frameAsync:y=>new Promise((o,h)=>{const p=requestAnimationFrame(o);y.signal.addEventListener("abort",()=>{cancelAnimationFrame(p),h(a.c())})}),getImageData(y,o=0){return this.getImageCanvasContext(y).getImageData(-o,-o,y.width+2*o,y.height+2*o)},getImageCanvasContext(y){const 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this.patterns){const{bin:E}=this.patterns[v],M=E.x+1,A=E.y+1,R=this.getImage(v).data,V=R.width,q=R.height;a.R.copy(R,m,{x:0,y:0},{x:M,y:A},{width:V,height:q}),a.R.copy(R,m,{x:0,y:q-1},{x:M,y:A-1},{width:V,height:1}),a.R.copy(R,m,{x:0,y:0},{x:M,y:A+q},{width:V,height:1}),a.R.copy(R,m,{x:V-1,y:0},{x:M-1,y:A},{width:1,height:q}),a.R.copy(R,m,{x:0,y:0},{x:M+V,y:A},{width:1,height:q})}this.dirty=!0}beginFrame(){this.callbackDispatchedThisFrame={}}dispatchRenderCallbacks(o){for(const h of o){if(this.callbackDispatchedThisFrame[h])continue;this.callbackDispatchedThisFrame[h]=!0;const p=this.getImage(h);p||a.w(`Image with ID: "${h}" was not found`),ce(p)&&this.updateImage(h,p)}}}const Me=1e20;function ft(y,o,h,p,m,v,E,M,A){for(let R=o;R-1);A++,v[A]=M,E[A]=R,E[A+1]=Me}for(let M=0,A=0;M65535)throw new Error("glyphs > 65535 not supported");if(p.ranges[v])return{stack:o,id:h,glyph:m};if(!this.url)throw new Error("glyphsUrl is not set");if(!p.requests[v]){const 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Float64Array(M*M),this.gridInner=new Float64Array(M*M),this.f=new Float64Array(M),this.z=new Float64Array(M+1),this.v=new Uint16Array(M)}_createCanvas(y){const o=document.createElement("canvas");return o.width=o.height=y,o}draw(y){const{width:o,actualBoundingBoxAscent:h,actualBoundingBoxDescent:p,actualBoundingBoxLeft:m,actualBoundingBoxRight:v}=this.ctx.measureText(y),E=Math.ceil(h),M=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(v-m))),A=Math.min(this.size-this.buffer,E+Math.ceil(p)),R=M+2*this.buffer,V=A+2*this.buffer,q=Math.max(R*V,0),Q=new Uint8ClampedArray(q),he={data:Q,width:R,height:V,glyphWidth:M,glyphHeight:A,glyphTop:E,glyphLeft:0,glyphAdvance:o};if(M===0||A===0)return he;const{ctx:ue,buffer:ye,gridInner:se,gridOuter:Te}=this;ue.clearRect(ye,ye,M,A),ue.fillText(y,ye,ye+E);const Ue=ue.getImageData(ye,ye,M,A);Te.fill(Me,0,q),se.fill(0,0,q);for(let we=0;we0?$e*$e:0,se[He]=$e<0?$e*$e:0}}ft(Te,0,0,R,V,R,this.f,this.v,this.z),ft(se,ye,ye,M,A,R,this.f,this.v,this.z);for(let 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fr=Math.floor(k.hardwareConcurrency/2);let er,Nt;function nr(){return er||(er=new sr),er}sr.workerCount=a.B(globalThis)?Math.max(Math.min(fr,3),1):1;class tr{constructor(o,h){this.workerPool=o,this.actors=[],this.currentActor=0,this.id=h;const p=this.workerPool.acquire(h);for(let m=0;m{h.remove()}),this.actors=[],o&&this.workerPool.release(this.id)}registerMessageHandler(o,h){for(const p of this.actors)p.registerMessageHandler(o,h)}}function Lr(){return Nt||(Nt=new tr(nr(),a.G),Nt.registerMessageHandler("GR",(y,o,h)=>a.m(o,h))),Nt}function Pr(y,o){const h=a.F();return a.H(h,h,[1,1,0]),a.J(h,h,[.5*y.width,.5*y.height,1]),a.K(h,h,y.calculatePosMatrix(o.toUnwrapped()))}function st(y,o,h,p,m,v){const E=function(q,Q,he){if(q)for(const ue of q){const ye=Q[ue];if(ye&&ye.source===he&&ye.type==="fill-extrusion")return!0}else for(const ue in Q){const ye=Q[ue];if(ye.source===he&&ye.type==="fill-extrusion")return!0}return!1}(m&&m.layers,o,y.id),M=v.maxPitchScaleFactor(),A=y.tilesIn(p,M,E);A.sort(Lt);const R=[];for(const q of A)R.push({wrappedTileID:q.tileID.wrapped().key,queryResults:q.tile.queryRenderedFeatures(o,h,y._state,q.queryGeometry,q.cameraQueryGeometry,q.scale,m,v,M,Pr(y.transform,q.tileID))});const V=function(q){const Q={},he={};for(const ue of q){const ye=ue.queryResults,se=ue.wrappedTileID,Te=he[se]=he[se]||{};for(const Ue in ye){const we=ye[Ue],Le=Te[Ue]=Te[Ue]||{},Ge=Q[Ue]=Q[Ue]||[];for(const He of we)Le[He.featureIndex]||(Le[He.featureIndex]=!0,Ge.push(He))}}return Q}(R);for(const q in V)V[q].forEach(Q=>{const he=Q.feature,ue=y.getFeatureState(he.layer["source-layer"],he.id);he.source=he.layer.source,he.layer["source-layer"]&&(he.sourceLayer=he.layer["source-layer"]),he.state=ue});return V}function Lt(y,o){const h=y.tileID,p=o.tileID;return h.overscaledZ-p.overscaledZ||h.canonical.y-p.canonical.y||h.wrap-p.wrap||h.canonical.x-p.canonical.x}function De(y,o,h){return a._(this,void 0,void 0,function*(){let p=y;if(y.url?p=(yield a.h(o.transformRequest(y.url,"Source"),h)).data:yield k.frameAsync(h),!p)return null;const m=a.L(a.e(p,y),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);return"vector_layers"in p&&p.vector_layers&&(m.vectorLayerIds=p.vector_layers.map(v=>v.id)),m})}class at{constructor(o,h){o&&(h?this.setSouthWest(o).setNorthEast(h):Array.isArray(o)&&(o.length===4?this.setSouthWest([o[0],o[1]]).setNorthEast([o[2],o[3]]):this.setSouthWest(o[0]).setNorthEast(o[1])))}setNorthEast(o){return this._ne=o instanceof a.M?new a.M(o.lng,o.lat):a.M.convert(o),this}setSouthWest(o){return this._sw=o instanceof a.M?new a.M(o.lng,o.lat):a.M.convert(o),this}extend(o){const h=this._sw,p=this._ne;let m,v;if(o instanceof a.M)m=o,v=o;else{if(!(o instanceof at))return Array.isArray(o)?o.length===4||o.every(Array.isArray)?this.extend(at.convert(o)):this.extend(a.M.convert(o)):o&&("lng"in o||"lon"in o)&&"lat"in o?this.extend(a.M.convert(o)):this;if(m=o._sw,v=o._ne,!m||!v)return this}return h||p?(h.lng=Math.min(m.lng,h.lng),h.lat=Math.min(m.lat,h.lat),p.lng=Math.max(v.lng,p.lng),p.lat=Math.max(v.lat,p.lat)):(this._sw=new a.M(m.lng,m.lat),this._ne=new a.M(v.lng,v.lat)),this}getCenter(){return new a.M((this._sw.lng+this._ne.lng)/2,(this._sw.lat+this._ne.lat)/2)}getSouthWest(){return this._sw}getNorthEast(){return this._ne}getNorthWest(){return new a.M(this.getWest(),this.getNorth())}getSouthEast(){return new a.M(this.getEast(),this.getSouth())}getWest(){return this._sw.lng}getSouth(){return this._sw.lat}getEast(){return this._ne.lng}getNorth(){return this._ne.lat}toArray(){return[this._sw.toArray(),this._ne.toArray()]}toString(){return`LngLatBounds(${this._sw.toString()}, ${this._ne.toString()})`}isEmpty(){return!(this._sw&&this._ne)}contains(o){const{lng:h,lat:p}=a.M.convert(o);let m=this._sw.lng<=h&&h<=this._ne.lng;return this._sw.lng>this._ne.lng&&(m=this._sw.lng>=h&&h>=this._ne.lng),this._sw.lat<=p&&p<=this._ne.lat&&m}static convert(o){return o instanceof at?o:o&&new at(o)}static fromLngLat(o,h=0){const p=360*h/40075017,m=p/Math.cos(Math.PI/180*o.lat);return new at(new a.M(o.lng-m,o.lat-p),new a.M(o.lng+m,o.lat+p))}}class tt{constructor(o,h,p){this.bounds=at.convert(this.validateBounds(o)),this.minzoom=h||0,this.maxzoom=p||24}validateBounds(o){return Array.isArray(o)&&o.length===4?[Math.max(-180,o[0]),Math.max(-90,o[1]),Math.min(180,o[2]),Math.min(90,o[3])]:[-180,-90,180,90]}contains(o){const h=Math.pow(2,o.z),p=Math.floor(a.N(this.bounds.getWest())*h),m=Math.floor(a.O(this.bounds.getNorth())*h),v=Math.ceil(a.N(this.bounds.getEast())*h),E=Math.ceil(a.O(this.bounds.getSouth())*h);return o.x>=p&&o.x=m&&o.y{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}serialize(){return a.e({},this._options)}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),p={request:this.map._requestManager.transformRequest(h,"Tile"),uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,tileSize:this.tileSize*o.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};p.request.collectResourceTiming=this._collectResourceTiming;let m="RT";if(o.actor&&o.state!=="expired"){if(o.state==="loading")return new Promise((v,E)=>{o.reloadPromise={resolve:v,reject:E}})}else o.actor=this.dispatcher.getActor(),m="LT";o.abortController=new AbortController;try{const v=yield o.actor.sendAsync({type:m,data:p},o.abortController);if(delete o.abortController,o.aborted)return;this._afterTileLoadWorkerResponse(o,v)}catch(v){if(delete o.abortController,o.aborted)return;if(v&&v.status!==404)throw v;this._afterTileLoadWorkerResponse(o,null)}})}_afterTileLoadWorkerResponse(o,h){if(h&&h.resourceTiming&&(o.resourceTiming=h.resourceTiming),h&&this.map._refreshExpiredTiles&&o.setExpiryData(h),o.loadVectorData(h,this.map.painter),o.reloadPromise){const p=o.reloadPromise;o.reloadPromise=null,this.loadTile(o).then(p.resolve).catch(p.reject)}}abortTile(o){return a._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.actor&&(yield o.actor.sendAsync({type:"AT",data:{uid:o.uid,type:this.type,source:this.id}}))})}unloadTile(o){return a._(this,void 0,void 0,function*(){o.unloadVectorData(),o.actor&&(yield o.actor.sendAsync({type:"RMT",data:{uid:o.uid,type:this.type,source:this.id}}))})}hasTransition(){return!1}}class ne extends a.E{constructor(o,h,p,m){super(),this.id=o,this.dispatcher=p,this.setEventedParent(m),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=a.e({type:"raster"},h),a.e(this,a.L(h,["url","scheme","tileSize"]))}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this._tileJSONRequest=new AbortController;try{const o=yield De(this._options,this.map._requestManager,this._tileJSONRequest);this._tileJSONRequest=null,this._loaded=!0,o&&(a.e(this,o),o.bounds&&(this.tileBounds=new tt(o.bounds,this.minzoom,this.maxzoom)),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})))}catch(o){this._tileJSONRequest=null,this.fire(new a.j(o))}})}loaded(){return this._loaded}onAdd(o){this.map=o,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null)}setSourceProperty(o){this._tileJSONRequest&&(this._tileJSONRequest.abort(),this._tileJSONRequest=null),o(),this.load()}setTiles(o){return this.setSourceProperty(()=>{this._options.tiles=o}),this}setUrl(o){return this.setSourceProperty(()=>{this.url=o,this._options.url=o}),this}serialize(){return a.e({},this._options)}hasTile(o){return!this.tileBounds||this.tileBounds.contains(o.canonical)}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);o.abortController=new AbortController;try{const p=yield G.getImage(this.map._requestManager.transformRequest(h,"Tile"),o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(p&&p.data){this.map._refreshExpiredTiles&&p.cacheControl&&p.expires&&o.setExpiryData({cacheControl:p.cacheControl,expires:p.expires});const m=this.map.painter.context,v=m.gl,E=p.data;o.texture=this.map.painter.getTileTexture(E.width),o.texture?o.texture.update(E,{useMipmap:!0}):(o.texture=new re(m,E,v.RGBA,{useMipmap:!0}),o.texture.bind(v.LINEAR,v.CLAMP_TO_EDGE,v.LINEAR_MIPMAP_NEAREST),m.extTextureFilterAnisotropic&&v.texParameterf(v.TEXTURE_2D,m.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,m.extTextureFilterAnisotropicMax)),o.state="loaded"}}catch(p){if(delete o.abortController,o.aborted)o.state="unloaded";else if(p)throw o.state="errored",p}})}abortTile(o){return a._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController)})}unloadTile(o){return a._(this,void 0,void 0,function*(){o.texture&&this.map.painter.saveTileTexture(o.texture)})}hasTransition(){return!1}}class br extends ne{constructor(o,h,p,m){super(o,h,p,m),this.type="raster-dem",this.maxzoom=22,this._options=a.e({type:"raster-dem"},h),this.encoding=h.encoding||"mapbox",this.redFactor=h.redFactor,this.greenFactor=h.greenFactor,this.blueFactor=h.blueFactor,this.baseShift=h.baseShift}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),p=this.map._requestManager.transformRequest(h,"Tile");o.neighboringTiles=this._getNeighboringTiles(o.tileID),o.abortController=new AbortController;try{const m=yield G.getImage(p,o.abortController,this.map._refreshExpiredTiles);if(delete o.abortController,o.aborted)return void(o.state="unloaded");if(m&&m.data){const v=m.data;this.map._refreshExpiredTiles&&m.cacheControl&&m.expires&&o.setExpiryData({cacheControl:m.cacheControl,expires:m.expires});const E=a.b(v)&&a.S()?v:yield this.readImageNow(v),M={type:this.type,uid:o.uid,source:this.id,rawImageData:E,encoding:this.encoding,redFactor:this.redFactor,greenFactor:this.greenFactor,blueFactor:this.blueFactor,baseShift:this.baseShift};if(!o.actor||o.state==="expired"){o.actor=this.dispatcher.getActor();const A=yield o.actor.sendAsync({type:"LDT",data:M});o.dem=A,o.needsHillshadePrepare=!0,o.needsTerrainPrepare=!0,o.state="loaded"}}}catch(m){if(delete o.abortController,o.aborted)o.state="unloaded";else if(m)throw o.state="errored",m}})}readImageNow(o){return a._(this,void 0,void 0,function*(){if(typeof VideoFrame<"u"&&a.U()){const h=o.width+2,p=o.height+2;try{return new a.R({width:h,height:p},yield a.V(o,-1,-1,h,p))}catch{}}return k.getImageData(o,1)})}_getNeighboringTiles(o){const h=o.canonical,p=Math.pow(2,h.z),m=(h.x-1+p)%p,v=h.x===0?o.wrap-1:o.wrap,E=(h.x+1+p)%p,M=h.x+1===p?o.wrap+1:o.wrap,A={};return A[new a.Q(o.overscaledZ,v,h.z,m,h.y).key]={backfilled:!1},A[new a.Q(o.overscaledZ,M,h.z,E,h.y).key]={backfilled:!1},h.y>0&&(A[new a.Q(o.overscaledZ,v,h.z,m,h.y-1).key]={backfilled:!1},A[new a.Q(o.overscaledZ,o.wrap,h.z,h.x,h.y-1).key]={backfilled:!1},A[new a.Q(o.overscaledZ,M,h.z,E,h.y-1).key]={backfilled:!1}),h.y+10&&a.e(v,{resourceTiming:m}),this.fire(new a.k("data",Object.assign(Object.assign({},v),{sourceDataType:"metadata"}))),this.fire(new a.k("data",Object.assign(Object.assign({},v),{sourceDataType:"content"})))}catch(p){if(this._pendingLoads--,this._removed)return void this.fire(new a.k("dataabort",{dataType:"source"}));this.fire(new a.j(p))}})}loaded(){return this._pendingLoads===0}loadTile(o){return a._(this,void 0,void 0,function*(){const h=o.actor?"RT":"LT";o.actor=this.actor;const p={type:this.type,uid:o.uid,tileID:o.tileID,zoom:o.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};o.abortController=new AbortController;const m=yield this.actor.sendAsync({type:h,data:p},o.abortController);delete o.abortController,o.unloadVectorData(),o.aborted||o.loadVectorData(m,this.map.painter,h==="RT")})}abortTile(o){return a._(this,void 0,void 0,function*(){o.abortController&&(o.abortController.abort(),delete o.abortController),o.aborted=!0})}unloadTile(o){return a._(this,void 0,void 0,function*(){o.unloadVectorData(),yield this.actor.sendAsync({type:"RMT",data:{uid:o.uid,type:this.type,source:this.id}})})}onRemove(){this._removed=!0,this.actor.sendAsync({type:"RS",data:{type:this.type,source:this.id}})}serialize(){return a.e({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Ye=a.X([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class jt extends a.E{constructor(o,h,p,m){super(),this.id=o,this.dispatcher=p,this.coordinates=h.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(m),this.options=h}load(o){return a._(this,void 0,void 0,function*(){this._loaded=!1,this.fire(new a.k("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=new AbortController;try{const h=yield G.getImage(this.map._requestManager.transformRequest(this.url,"Image"),this._request);this._request=null,this._loaded=!0,h&&h.data&&(this.image=h.data,o&&(this.coordinates=o),this._finishLoading())}catch(h){this._request=null,this._loaded=!0,this.fire(new a.j(h))}})}loaded(){return this._loaded}updateImage(o){return o.url?(this._request&&(this._request.abort(),this._request=null),this.options.url=o.url,this.load(o.coordinates).finally(()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new a.k("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(o){this.map=o,this.load()}onRemove(){this._request&&(this._request.abort(),this._request=null)}setCoordinates(o){this.coordinates=o;const h=o.map(a.Y.fromLngLat);this.tileID=function(m){let v=1/0,E=1/0,M=-1/0,A=-1/0;for(const Q of m)v=Math.min(v,Q.x),E=Math.min(E,Q.y),M=Math.max(M,Q.x),A=Math.max(A,Q.y);const R=Math.max(M-v,A-E),V=Math.max(0,Math.floor(-Math.log(R)/Math.LN2)),q=Math.pow(2,V);return new a.a0(V,Math.floor((v+M)/2*q),Math.floor((E+A)/2*q))}(h),this.minzoom=this.maxzoom=this.tileID.z;const p=h.map(m=>this.tileID.getTilePoint(m)._round());return this._boundsArray=new a.Z,this._boundsArray.emplaceBack(p[0].x,p[0].y,0,0),this._boundsArray.emplaceBack(p[1].x,p[1].y,a.W,0),this._boundsArray.emplaceBack(p[3].x,p[3].y,0,a.W),this._boundsArray.emplaceBack(p[2].x,p[2].y,a.W,a.W),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new a.k("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,Ye.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture||(this.texture=new re(o,this.image,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let p=!1;for(const m in this.tiles){const v=this.tiles[m];v.state!=="loaded"&&(v.state="loaded",v.texture=this.texture,p=!0)}p&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(o){return a._(this,void 0,void 0,function*(){this.tileID&&this.tileID.equals(o.tileID.canonical)?(this.tiles[String(o.tileID.wrap)]=o,o.buckets={}):o.state="errored"})}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class bn extends jt{constructor(o,h,p,m){super(o,h,p,m),this.roundZoom=!0,this.type="video",this.options=h}load(){return a._(this,void 0,void 0,function*(){this._loaded=!1;const o=this.options;this.urls=[];for(const h of o.urls)this.urls.push(this.map._requestManager.transformRequest(h,"Source").url);try{const h=yield a.a2(this.urls);if(this._loaded=!0,!h)return;this.video=h,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading()}catch(h){this.fire(new a.j(h))}})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(o){if(this.video){const h=this.video.seekable;oh.end(0)?this.fire(new a.j(new a.a1(`sources.${this.id}`,null,`Playback for this video can be set only between the ${h.start(0)} and ${h.end(0)}-second mark.`))):this.video.currentTime=o}}getVideo(){return this.video}onAdd(o){this.map||(this.map=o,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const o=this.map.painter.context,h=o.gl;this.boundsBuffer||(this.boundsBuffer=o.createVertexBuffer(this._boundsArray,Ye.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE),h.texSubImage2D(h.TEXTURE_2D,0,0,0,h.RGBA,h.UNSIGNED_BYTE,this.video)):(this.texture=new re(o,this.video,h.RGBA),this.texture.bind(h.LINEAR,h.CLAMP_TO_EDGE));let p=!1;for(const m in this.tiles){const v=this.tiles[m];v.state!=="loaded"&&(v.state="loaded",v.texture=this.texture,p=!0)}p&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class wn extends jt{constructor(o,h,p,m){super(o,h,p,m),h.coordinates?Array.isArray(h.coordinates)&&h.coordinates.length===4&&!h.coordinates.some(v=>!Array.isArray(v)||v.length!==2||v.some(E=>typeof E!="number"))||this.fire(new a.j(new a.a1(`sources.${o}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new a.j(new a.a1(`sources.${o}`,null,'missing required property "coordinates"'))),h.animate&&typeof h.animate!="boolean"&&this.fire(new a.j(new a.a1(`sources.${o}`,null,'optional "animate" property must be a boolean value'))),h.canvas?typeof h.canvas=="string"||h.canvas instanceof HTMLCanvasElement||this.fire(new a.j(new a.a1(`sources.${o}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new a.j(new a.a1(`sources.${o}`,null,'missing required property "canvas"'))),this.options=h,this.animate=h.animate===void 0||h.animate}load(){return a._(this,void 0,void 0,function*(){this._loaded=!0,this.canvas||(this.canvas=this.options.canvas instanceof HTMLCanvasElement?this.options.canvas:document.getElementById(this.options.canvas)),this.width=this.canvas.width,this.height=this.canvas.height,this._hasInvalidDimensions()?this.fire(new a.j(new Error("Canvas dimensions cannot be less than or equal to zero."))):(this.play=function(){this._playing=!0,this.map.triggerRepaint()},this.pause=function(){this._playing&&(this.prepare(),this._playing=!1)},this._finishLoading())})}getCanvas(){return this.canvas}onAdd(o){this.map=o,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let o=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,o=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,o=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const h=this.map.painter.context,p=h.gl;this.boundsBuffer||(this.boundsBuffer=h.createVertexBuffer(this._boundsArray,Ye.members)),this.boundsSegments||(this.boundsSegments=a.$.simpleSegment(0,0,4,2)),this.texture?(o||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new re(h,this.canvas,p.RGBA,{premultiply:!0});let m=!1;for(const v in this.tiles){const E=this.tiles[v];E.state!=="loaded"&&(E.state="loaded",E.texture=this.texture,m=!0)}m&&this.fire(new a.k("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const o of[this.canvas.width,this.canvas.height])if(isNaN(o)||o<=0)return!0;return!1}}const Mn={},ni=y=>{switch(y){case"geojson":return We;case"image":return jt;case"raster":return ne;case"raster-dem":return br;case"vector":return it;case"video":return bn;case"canvas":return wn}return Mn[y]},ii="RTLPluginLoaded";class $o extends a.E{constructor(){super(...arguments),this.status="unavailable",this.url=null,this.dispatcher=Lr()}_syncState(o){return this.status=o,this.dispatcher.broadcast("SRPS",{pluginStatus:o,pluginURL:this.url}).catch(h=>{throw this.status="error",h})}getRTLTextPluginStatus(){return this.status}clearRTLTextPlugin(){this.status="unavailable",this.url=null}setRTLTextPlugin(o){return a._(this,arguments,void 0,function*(h,p=!1){if(this.url)throw new Error("setRTLTextPlugin cannot be called multiple times.");if(this.url=k.resolveURL(h),!this.url)throw new Error(`requested url ${h} is invalid`);if(this.status==="unavailable"){if(!p)return this._requestImport();this.status="deferred",this._syncState(this.status)}else if(this.status==="requested")return this._requestImport()})}_requestImport(){return a._(this,void 0,void 0,function*(){yield this._syncState("loading"),this.status="loaded",this.fire(new a.k(ii))})}lazyLoad(){this.status==="unavailable"?this.status="requested":this.status==="deferred"&&this._requestImport()}}let Jr=null;function ct(){return Jr||(Jr=new $o),Jr}class Xn{constructor(o,h){this.timeAdded=0,this.fadeEndTime=0,this.tileID=o,this.uid=a.a3(),this.uses=0,this.tileSize=h,this.buckets={},this.expirationTime=null,this.queryPadding=0,this.hasSymbolBuckets=!1,this.hasRTLText=!1,this.dependencies={},this.rtt=[],this.rttCoords={},this.expiredRequestCount=0,this.state="loading"}registerFadeDuration(o){const h=o+this.timeAdded;hv.getLayer(R)).filter(Boolean);if(A.length!==0){M.layers=A,M.stateDependentLayerIds&&(M.stateDependentLayers=M.stateDependentLayerIds.map(R=>A.filter(V=>V.id===R)[0]));for(const R of A)E[R.id]=M}}return E}(o.buckets,h.style),this.hasSymbolBuckets=!1;for(const m in this.buckets){const v=this.buckets[m];if(v instanceof a.a5){if(this.hasSymbolBuckets=!0,!p)break;v.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const m in this.buckets){const v=this.buckets[m];if(v instanceof a.a5&&v.hasRTLText){this.hasRTLText=!0,ct().lazyLoad();break}}this.queryPadding=0;for(const m in this.buckets){const v=this.buckets[m];this.queryPadding=Math.max(this.queryPadding,h.style.getLayer(m).queryRadius(v))}o.imageAtlas&&(this.imageAtlas=o.imageAtlas),o.glyphAtlasImage&&(this.glyphAtlasImage=o.glyphAtlasImage)}else this.collisionBoxArray=new a.a4}unloadVectorData(){for(const o in this.buckets)this.buckets[o].destroy();this.buckets={},this.imageAtlasTexture&&this.imageAtlasTexture.destroy(),this.imageAtlas&&(this.imageAtlas=null),this.glyphAtlasTexture&&this.glyphAtlasTexture.destroy(),this.latestFeatureIndex=null,this.state="unloaded"}getBucket(o){return this.buckets[o.id]}upload(o){for(const p in this.buckets){const m=this.buckets[p];m.uploadPending()&&m.upload(o)}const h=o.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new re(o,this.imageAtlas.image,h.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new re(o,this.glyphAtlasImage,h.ALPHA),this.glyphAtlasImage=null)}prepare(o){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(o,this.imageAtlasTexture)}queryRenderedFeatures(o,h,p,m,v,E,M,A,R,V){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:m,cameraQueryGeometry:v,scale:E,tileSize:this.tileSize,pixelPosMatrix:V,transform:A,params:M,queryPadding:this.queryPadding*R},o,h,p):{}}querySourceFeatures(o,h){const p=this.latestFeatureIndex;if(!p||!p.rawTileData)return;const m=p.loadVTLayers(),v=h&&h.sourceLayer?h.sourceLayer:"",E=m._geojsonTileLayer||m[v];if(!E)return;const M=a.a6(h&&h.filter),{z:A,x:R,y:V}=this.tileID.canonical,q={z:A,x:R,y:V};for(let Q=0;Qp)m=!1;else if(h)if(this.expirationTime{this.remove(o,v)},p)),this.data[m].push(v),this.order.push(m),this.order.length>this.max){const E=this._getAndRemoveByKey(this.order[0]);E&&this.onRemove(E)}return this}has(o){return o.wrapped().key in this.data}getAndRemove(o){return this.has(o)?this._getAndRemoveByKey(o.wrapped().key):null}_getAndRemoveByKey(o){const h=this.data[o].shift();return h.timeout&&clearTimeout(h.timeout),this.data[o].length===0&&delete this.data[o],this.order.splice(this.order.indexOf(o),1),h.value}getByKey(o){const h=this.data[o];return h?h[0].value:null}get(o){return this.has(o)?this.data[o.wrapped().key][0].value:null}remove(o,h){if(!this.has(o))return this;const p=o.wrapped().key,m=h===void 0?0:this.data[p].indexOf(h),v=this.data[p][m];return this.data[p].splice(m,1),v.timeout&&clearTimeout(v.timeout),this.data[p].length===0&&delete this.data[p],this.onRemove(v.value),this.order.splice(this.order.indexOf(p),1),this}setMaxSize(o){for(this.max=o;this.order.length>this.max;){const h=this._getAndRemoveByKey(this.order[0]);h&&this.onRemove(h)}return this}filter(o){const h=[];for(const p in this.data)for(const m of this.data[p])o(m.value)||h.push(m);for(const p of h)this.remove(p.value.tileID,p)}}class Bo{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(o,h,p){const m=String(h);if(this.stateChanges[o]=this.stateChanges[o]||{},this.stateChanges[o][m]=this.stateChanges[o][m]||{},a.e(this.stateChanges[o][m],p),this.deletedStates[o]===null){this.deletedStates[o]={};for(const v in this.state[o])v!==m&&(this.deletedStates[o][v]=null)}else if(this.deletedStates[o]&&this.deletedStates[o][m]===null){this.deletedStates[o][m]={};for(const v in this.state[o][m])p[v]||(this.deletedStates[o][m][v]=null)}else for(const v in p)this.deletedStates[o]&&this.deletedStates[o][m]&&this.deletedStates[o][m][v]===null&&delete this.deletedStates[o][m][v]}removeFeatureState(o,h,p){if(this.deletedStates[o]===null)return;const m=String(h);if(this.deletedStates[o]=this.deletedStates[o]||{},p&&h!==void 0)this.deletedStates[o][m]!==null&&(this.deletedStates[o][m]=this.deletedStates[o][m]||{},this.deletedStates[o][m][p]=null);else if(h!==void 0)if(this.stateChanges[o]&&this.stateChanges[o][m])for(p in this.deletedStates[o][m]={},this.stateChanges[o][m])this.deletedStates[o][m][p]=null;else this.deletedStates[o][m]=null;else this.deletedStates[o]=null}getState(o,h){const p=String(h),m=a.e({},(this.state[o]||{})[p],(this.stateChanges[o]||{})[p]);if(this.deletedStates[o]===null)return{};if(this.deletedStates[o]){const v=this.deletedStates[o][h];if(v===null)return{};for(const E in v)delete m[E]}return m}initializeTileState(o,h){o.setFeatureState(this.state,h)}coalesceChanges(o,h){const p={};for(const m in this.stateChanges){this.state[m]=this.state[m]||{};const v={};for(const E in this.stateChanges[m])this.state[m][E]||(this.state[m][E]={}),a.e(this.state[m][E],this.stateChanges[m][E]),v[E]=this.state[m][E];p[m]=v}for(const m in this.deletedStates){this.state[m]=this.state[m]||{};const v={};if(this.deletedStates[m]===null)for(const E in this.state[m])v[E]={},this.state[m][E]={};else for(const E in this.deletedStates[m]){if(this.deletedStates[m][E]===null)this.state[m][E]={};else for(const M of Object.keys(this.deletedStates[m][E]))delete this.state[m][E][M];v[E]=this.state[m][E]}p[m]=p[m]||{},a.e(p[m],v)}if(this.stateChanges={},this.deletedStates={},Object.keys(p).length!==0)for(const m in o)o[m].setFeatureState(p,h)}}class Or extends a.E{constructor(o,h,p){super(),this.id=o,this.dispatcher=p,this.on("data",m=>this._dataHandler(m)),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=((m,v,E,M)=>{const A=new(ni(v.type))(m,v,E,M);if(A.id!==m)throw new Error(`Expected Source id to be ${m} instead of ${A.id}`);return A})(o,h,p,this),this._tiles={},this._cache=new xn(0,m=>this._unloadTile(m)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Bo,this._didEmitContent=!1,this._updated=!1}onAdd(o){this.map=o,this._maxTileCacheSize=o?o._maxTileCacheSize:null,this._maxTileCacheZoomLevels=o?o._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(o)}onRemove(o){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(o)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const o in this._tiles){const h=this._tiles[o];if(h.state!=="loaded"&&h.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const o=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,o&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(o,h,p){return a._(this,void 0,void 0,function*(){try{yield this._source.loadTile(o),this._tileLoaded(o,h,p)}catch(m){o.state="errored",m.status!==404?this._source.fire(new a.j(m,{tile:o})):this.update(this.transform,this.terrain)}})}_unloadTile(o){this._source.unloadTile&&this._source.unloadTile(o)}_abortTile(o){this._source.abortTile&&this._source.abortTile(o),this._source.fire(new a.k("dataabort",{tile:o,coord:o.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(o){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const h in this._tiles){const p=this._tiles[h];p.upload(o),p.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(o=>o.tileID).sort(mt).map(o=>o.key)}getRenderableIds(o){const h=[];for(const p in this._tiles)this._isIdRenderable(p,o)&&h.push(this._tiles[p]);return o?h.sort((p,m)=>{const v=p.tileID,E=m.tileID,M=new a.P(v.canonical.x,v.canonical.y)._rotate(this.transform.angle),A=new a.P(E.canonical.x,E.canonical.y)._rotate(this.transform.angle);return v.overscaledZ-E.overscaledZ||A.y-M.y||A.x-M.x}).map(p=>p.tileID.key):h.map(p=>p.tileID).sort(mt).map(p=>p.key)}hasRenderableParent(o){const h=this.findLoadedParent(o,0);return!!h&&this._isIdRenderable(h.tileID.key)}_isIdRenderable(o,h){return this._tiles[o]&&this._tiles[o].hasData()&&!this._coveredTiles[o]&&(h||!this._tiles[o].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const o in this._tiles)this._tiles[o].state!=="errored"&&this._reloadTile(o,"reloading")}}_reloadTile(o,h){return a._(this,void 0,void 0,function*(){const p=this._tiles[o];p&&(p.state!=="loading"&&(p.state=h),yield this._loadTile(p,o,h))})}_tileLoaded(o,h,p){o.timeAdded=k.now(),p==="expired"&&(o.refreshedUponExpiration=!0),this._setTileReloadTimer(h,o),this.getSource().type==="raster-dem"&&o.dem&&this._backfillDEM(o),this._state.initializeTileState(o,this.map?this.map.painter:null),o.aborted||this._source.fire(new a.k("data",{dataType:"source",tile:o,coord:o.tileID}))}_backfillDEM(o){const h=this.getRenderableIds();for(let m=0;m1||(Math.abs(E)>1&&(Math.abs(E+A)===1?E+=A:Math.abs(E-A)===1&&(E-=A)),v.dem&&m.dem&&(m.dem.backfillBorder(v.dem,E,M),m.neighboringTiles&&m.neighboringTiles[R]&&(m.neighboringTiles[R].backfilled=!0)))}}getTile(o){return this.getTileByID(o.key)}getTileByID(o){return this._tiles[o]}_retainLoadedChildren(o,h,p,m){for(const v in this._tiles){let E=this._tiles[v];if(m[v]||!E.hasData()||E.tileID.overscaledZ<=h||E.tileID.overscaledZ>p)continue;let M=E.tileID;for(;E&&E.tileID.overscaledZ>h+1;){const R=E.tileID.scaledTo(E.tileID.overscaledZ-1);E=this._tiles[R.key],E&&E.hasData()&&(M=R)}let A=M;for(;A.overscaledZ>h;)if(A=A.scaledTo(A.overscaledZ-1),o[A.key]){m[M.key]=M;break}}}findLoadedParent(o,h){if(o.key in this._loadedParentTiles){const p=this._loadedParentTiles[o.key];return p&&p.tileID.overscaledZ>=h?p:null}for(let p=o.overscaledZ-1;p>=h;p--){const m=o.scaledTo(p),v=this._getLoadedTile(m);if(v)return v}}_getLoadedTile(o){const h=this._tiles[o.key];return h&&h.hasData()?h:this._cache.getByKey(o.wrapped().key)}updateCacheSize(o){const h=Math.ceil(o.width/this._source.tileSize)+1,p=Math.ceil(o.height/this._source.tileSize)+1,m=Math.floor(h*p*(this._maxTileCacheZoomLevels===null?a.a.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),v=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,m):m;this._cache.setMaxSize(v)}handleWrapJump(o){const h=Math.round((o-(this._prevLng===void 0?o:this._prevLng))/360);if(this._prevLng=o,h){const p={};for(const m in this._tiles){const v=this._tiles[m];v.tileID=v.tileID.unwrapTo(v.tileID.wrap+h),p[v.tileID.key]=v}this._tiles=p;for(const m in this._timers)clearTimeout(this._timers[m]),delete this._timers[m];for(const m in this._tiles)this._setTileReloadTimer(m,this._tiles[m])}}update(o,h){if(!this._sourceLoaded||this._paused)return;let p;this.transform=o,this.terrain=h,this.updateCacheSize(o),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?p=o.getVisibleUnwrappedCoordinates(this._source.tileID).map(V=>new a.Q(V.canonical.z,V.wrap,V.canonical.z,V.canonical.x,V.canonical.y)):(p=o.coveringTiles({tileSize:this.usedForTerrain?this.tileSize:this._source.tileSize,minzoom:this._source.minzoom,maxzoom:this._source.maxzoom,roundZoom:!this.usedForTerrain&&this._source.roundZoom,reparseOverscaled:this._source.reparseOverscaled,terrain:h}),this._source.hasTile&&(p=p.filter(V=>this._source.hasTile(V)))):p=[];const m=o.coveringZoomLevel(this._source),v=Math.max(m-Or.maxOverzooming,this._source.minzoom),E=Math.max(m+Or.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const V={};for(const q of p)if(q.canonical.z>this._source.minzoom){const Q=q.scaledTo(q.canonical.z-1);V[Q.key]=Q;const he=q.scaledTo(Math.max(this._source.minzoom,Math.min(q.canonical.z,5)));V[he.key]=he}p=p.concat(Object.values(V))}const M=p.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,M&&this.fire(new a.k("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const A=this._updateRetainedTiles(p,m);if(rr(this._source.type)){const V={},q={},Q=Object.keys(A),he=k.now();for(const ue of Q){const ye=A[ue],se=this._tiles[ue];if(!se||se.fadeEndTime!==0&&se.fadeEndTime<=he)continue;const Te=this.findLoadedParent(ye,v);Te&&(this._addTile(Te.tileID),V[Te.tileID.key]=Te.tileID),q[ue]=ye}this._retainLoadedChildren(q,m,E,A);for(const ue in V)A[ue]||(this._coveredTiles[ue]=!0,A[ue]=V[ue]);if(h){const ue={},ye={};for(const se of p)this._tiles[se.key].hasData()?ue[se.key]=se:ye[se.key]=se;for(const se in ye){const Te=ye[se].children(this._source.maxzoom);this._tiles[Te[0].key]&&this._tiles[Te[1].key]&&this._tiles[Te[2].key]&&this._tiles[Te[3].key]&&(ue[Te[0].key]=A[Te[0].key]=Te[0],ue[Te[1].key]=A[Te[1].key]=Te[1],ue[Te[2].key]=A[Te[2].key]=Te[2],ue[Te[3].key]=A[Te[3].key]=Te[3],delete ye[se])}for(const se in ye){const Te=this.findLoadedParent(ye[se],this._source.minzoom);if(Te){ue[Te.tileID.key]=A[Te.tileID.key]=Te.tileID;for(const Ue in ue)ue[Ue].isChildOf(Te.tileID)&&delete ue[Ue]}}for(const se in this._tiles)ue[se]||(this._coveredTiles[se]=!0)}}for(const V in A)this._tiles[V].clearFadeHold();const R=a.ab(this._tiles,A);for(const V of R){const q=this._tiles[V];q.hasSymbolBuckets&&!q.holdingForFade()?q.setHoldDuration(this.map._fadeDuration):q.hasSymbolBuckets&&!q.symbolFadeFinished()||this._removeTile(V)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const o in this._tiles)this._tiles[o].holdingForFade()&&this._removeTile(o)}_updateRetainedTiles(o,h){const p={},m={},v=Math.max(h-Or.maxOverzooming,this._source.minzoom),E=Math.max(h+Or.maxUnderzooming,this._source.minzoom),M={};for(const A of o){const R=this._addTile(A);p[A.key]=A,R.hasData()||hthis._source.maxzoom){const q=A.children(this._source.maxzoom)[0],Q=this.getTile(q);if(Q&&Q.hasData()){p[q.key]=q;continue}}else{const q=A.children(this._source.maxzoom);if(p[q[0].key]&&p[q[1].key]&&p[q[2].key]&&p[q[3].key])continue}let V=R.wasRequested();for(let q=A.overscaledZ-1;q>=v;--q){const Q=A.scaledTo(q);if(m[Q.key])break;if(m[Q.key]=!0,R=this.getTile(Q),!R&&V&&(R=this._addTile(Q)),R){const he=R.hasData();if((V||he)&&(p[Q.key]=Q),V=R.wasRequested(),he)break}}}return p}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const o in this._tiles){const h=[];let p,m=this._tiles[o].tileID;for(;m.overscaledZ>0;){if(m.key in this._loadedParentTiles){p=this._loadedParentTiles[m.key];break}h.push(m.key);const v=m.scaledTo(m.overscaledZ-1);if(p=this._getLoadedTile(v),p)break;m=v}for(const v of h)this._loadedParentTiles[v]=p}}_addTile(o){let h=this._tiles[o.key];if(h)return h;h=this._cache.getAndRemove(o),h&&(this._setTileReloadTimer(o.key,h),h.tileID=o,this._state.initializeTileState(h,this.map?this.map.painter:null),this._cacheTimers[o.key]&&(clearTimeout(this._cacheTimers[o.key]),delete this._cacheTimers[o.key],this._setTileReloadTimer(o.key,h)));const p=h;return h||(h=new Xn(o,this._source.tileSize*o.overscaleFactor()),this._loadTile(h,o.key,h.state)),h.uses++,this._tiles[o.key]=h,p||this._source.fire(new a.k("dataloading",{tile:h,coord:h.tileID,dataType:"source"})),h}_setTileReloadTimer(o,h){o in this._timers&&(clearTimeout(this._timers[o]),delete this._timers[o]);const p=h.getExpiryTimeout();p&&(this._timers[o]=setTimeout(()=>{this._reloadTile(o,"expired"),delete this._timers[o]},p))}_removeTile(o){const h=this._tiles[o];h&&(h.uses--,delete this._tiles[o],this._timers[o]&&(clearTimeout(this._timers[o]),delete this._timers[o]),h.uses>0||(h.hasData()&&h.state!=="reloading"?this._cache.add(h.tileID,h,h.getExpiryTimeout()):(h.aborted=!0,this._abortTile(h),this._unloadTile(h))))}_dataHandler(o){const h=o.sourceDataType;o.dataType==="source"&&h==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&o.dataType==="source"&&h==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const o in this._tiles)this._removeTile(o);this._cache.reset()}tilesIn(o,h,p){const m=[],v=this.transform;if(!v)return m;const E=p?v.getCameraQueryGeometry(o):o,M=o.map(ue=>v.pointCoordinate(ue,this.terrain)),A=E.map(ue=>v.pointCoordinate(ue,this.terrain)),R=this.getIds();let V=1/0,q=1/0,Q=-1/0,he=-1/0;for(const ue of A)V=Math.min(V,ue.x),q=Math.min(q,ue.y),Q=Math.max(Q,ue.x),he=Math.max(he,ue.y);for(let ue=0;ue=0&&we[1].y+Ue>=0){const Le=M.map(He=>se.getTilePoint(He)),Ge=A.map(He=>se.getTilePoint(He));m.push({tile:ye,tileID:se,queryGeometry:Le,cameraQueryGeometry:Ge,scale:Te})}}return m}getVisibleCoordinates(o){const h=this.getRenderableIds(o).map(p=>this._tiles[p].tileID);for(const p of h)p.posMatrix=this.transform.calculatePosMatrix(p.toUnwrapped());return h}hasTransition(){if(this._source.hasTransition())return!0;if(rr(this._source.type)){const o=k.now();for(const h in this._tiles)if(this._tiles[h].fadeEndTime>=o)return!0}return!1}setFeatureState(o,h,p){this._state.updateState(o=o||"_geojsonTileLayer",h,p)}removeFeatureState(o,h,p){this._state.removeFeatureState(o=o||"_geojsonTileLayer",h,p)}getFeatureState(o,h){return this._state.getState(o=o||"_geojsonTileLayer",h)}setDependencies(o,h,p){const m=this._tiles[o];m&&m.setDependencies(h,p)}reloadTilesForDependencies(o,h){for(const p in this._tiles)this._tiles[p].hasDependency(o,h)&&this._reloadTile(p,"reloading");this._cache.filter(p=>!p.hasDependency(o,h))}}function mt(y,o){const h=Math.abs(2*y.wrap)-+(y.wrap<0),p=Math.abs(2*o.wrap)-+(o.wrap<0);return y.overscaledZ-o.overscaledZ||p-h||o.canonical.y-y.canonical.y||o.canonical.x-y.canonical.x}function rr(y){return y==="raster"||y==="image"||y==="video"}Or.maxOverzooming=10,Or.maxUnderzooming=3;class Jt{constructor(o,h){this.reset(o,h)}reset(o,h){this.points=o||[],this._distances=[0];for(let p=1;p0?(m-E)/M:0;return this.points[v].mult(1-A).add(this.points[h].mult(A))}}function Nr(y,o){let h=!0;return y==="always"||y!=="never"&&o!=="never"||(h=!1),h}class vi{constructor(o,h,p){const m=this.boxCells=[],v=this.circleCells=[];this.xCellCount=Math.ceil(o/p),this.yCellCount=Math.ceil(h/p);for(let E=0;Ethis.width||m<0||h>this.height)return[];const A=[];if(o<=0&&h<=0&&this.width<=p&&this.height<=m){if(v)return[{key:null,x1:o,y1:h,x2:p,y2:m}];for(let R=0;R0}hitTestCircle(o,h,p,m,v){const E=o-p,M=o+p,A=h-p,R=h+p;if(M<0||E>this.width||R<0||A>this.height)return!1;const V=[];return this._forEachCell(E,A,M,R,this._queryCellCircle,V,{hitTest:!0,overlapMode:m,circle:{x:o,y:h,radius:p},seenUids:{box:{},circle:{}}},v),V.length>0}_queryCell(o,h,p,m,v,E,M,A){const{seenUids:R,hitTest:V,overlapMode:q}=M,Q=this.boxCells[v];if(Q!==null){const ue=this.bboxes;for(const ye of Q)if(!R.box[ye]){R.box[ye]=!0;const se=4*ye,Te=this.boxKeys[ye];if(o<=ue[se+2]&&h<=ue[se+3]&&p>=ue[se+0]&&m>=ue[se+1]&&(!A||A(Te))&&(!V||!Nr(q,Te.overlapMode))&&(E.push({key:Te,x1:ue[se],y1:ue[se+1],x2:ue[se+2],y2:ue[se+3]}),V))return!0}}const he=this.circleCells[v];if(he!==null){const ue=this.circles;for(const ye of he)if(!R.circle[ye]){R.circle[ye]=!0;const se=3*ye,Te=this.circleKeys[ye];if(this._circleAndRectCollide(ue[se],ue[se+1],ue[se+2],o,h,p,m)&&(!A||A(Te))&&(!V||!Nr(q,Te.overlapMode))){const Ue=ue[se],we=ue[se+1],Le=ue[se+2];if(E.push({key:Te,x1:Ue-Le,y1:we-Le,x2:Ue+Le,y2:we+Le}),V)return!0}}}return!1}_queryCellCircle(o,h,p,m,v,E,M,A){const{circle:R,seenUids:V,overlapMode:q}=M,Q=this.boxCells[v];if(Q!==null){const ue=this.bboxes;for(const ye of Q)if(!V.box[ye]){V.box[ye]=!0;const se=4*ye,Te=this.boxKeys[ye];if(this._circleAndRectCollide(R.x,R.y,R.radius,ue[se+0],ue[se+1],ue[se+2],ue[se+3])&&(!A||A(Te))&&!Nr(q,Te.overlapMode))return E.push(!0),!0}}const he=this.circleCells[v];if(he!==null){const ue=this.circles;for(const ye of he)if(!V.circle[ye]){V.circle[ye]=!0;const se=3*ye,Te=this.circleKeys[ye];if(this._circlesCollide(ue[se],ue[se+1],ue[se+2],R.x,R.y,R.radius)&&(!A||A(Te))&&!Nr(q,Te.overlapMode))return E.push(!0),!0}}}_forEachCell(o,h,p,m,v,E,M,A){const R=this._convertToXCellCoord(o),V=this._convertToYCellCoord(h),q=this._convertToXCellCoord(p),Q=this._convertToYCellCoord(m);for(let he=R;he<=q;he++)for(let ue=V;ue<=Q;ue++)if(v.call(this,o,h,p,m,this.xCellCount*ue+he,E,M,A))return}_convertToXCellCoord(o){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(o*this.xScale)))}_convertToYCellCoord(o){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(o*this.yScale)))}_circlesCollide(o,h,p,m,v,E){const M=m-o,A=v-h,R=p+E;return R*R>M*M+A*A}_circleAndRectCollide(o,h,p,m,v,E,M){const A=(E-m)/2,R=Math.abs(o-(m+A));if(R>A+p)return!1;const V=(M-v)/2,q=Math.abs(h-(v+V));if(q>V+p)return!1;if(R<=A||q<=V)return!0;const Q=R-A,he=q-V;return Q*Q+he*he<=p*p}}function Qt(y,o,h,p,m){const v=a.F();return o?(a.J(v,v,[1/m,1/m,1]),h||a.ad(v,v,p.angle)):a.K(v,p.labelPlaneMatrix,y),v}function ro(y,o,h,p,m){if(o){const v=a.ae(y);return a.J(v,v,[m,m,1]),h||a.ad(v,v,-p.angle),v}return p.glCoordMatrix}function an(y,o,h){let p;h?(p=[y.x,y.y,h(y.x,y.y),1],a.af(p,p,o)):(p=[y.x,y.y,0,1],Xe(p,p,o));const m=p[3];return{point:new a.P(p[0]/m,p[1]/m),signedDistanceFromCamera:m}}function pe(y,o){return .5+y/o*.5}function Z(y,o){const h=y[0]/y[3],p=y[1]/y[3];return h>=-o[0]&&h<=o[0]&&p>=-o[1]&&p<=o[1]}function $(y,o,h,p,m,v,E,M,A,R){const V=p?y.textSizeData:y.iconSizeData,q=a.ag(V,h.transform.zoom),Q=[256/h.width*2+1,256/h.height*2+1],he=p?y.text.dynamicLayoutVertexArray:y.icon.dynamicLayoutVertexArray;he.clear();const ue=y.lineVertexArray,ye=p?y.text.placedSymbolArray:y.icon.placedSymbolArray,se=h.transform.width/h.transform.height;let Te=!1;for(let Ue=0;UeMath.abs(h.x-o.x)*p?{useVertical:!0}:(y===a.ah.vertical?o.yh.x)?{needsFlipping:!0}:null}function Ce(y,o,h,p,m,v,E,M,A,R,V,q,Q,he,ue,ye){const se=o/24,Te=y.lineOffsetX*se,Ue=y.lineOffsetY*se;let we;if(y.numGlyphs>1){const Le=y.glyphStartIndex+y.numGlyphs,Ge=y.lineStartIndex,He=y.lineStartIndex+y.lineLength,$e=te(se,M,Te,Ue,h,V,q,y,A,v,Q,ue,ye);if(!$e)return{notEnoughRoom:!0};const nt=an($e.first.point,E,ye).point,et=an($e.last.point,E,ye).point;if(p&&!h){const dt=le(y.writingMode,nt,et,he);if(dt)return dt}we=[$e.first];for(let dt=y.glyphStartIndex+1;dt0?nt.point:Ie(q,$e,Ge,1,m,ye),dt=le(y.writingMode,Ge,et,he);if(dt)return dt}const Le=Be(se*M.getoffsetX(y.glyphStartIndex),Te,Ue,h,V,q,y.segment,y.lineStartIndex,y.lineStartIndex+y.lineLength,A,v,Q,ue,ye);if(!Le)return{notEnoughRoom:!0};we=[Le]}for(const Le of we)a.aj(R,Le.point,Le.angle);return{}}function Ie(y,o,h,p,m,v){const E=an(y.add(y.sub(o)._unit()),m,v).point,M=h.sub(E);return h.add(M._mult(p/M.mag()))}function Pe(y,o){const{projectionCache:h,lineVertexArray:p,labelPlaneMatrix:m,tileAnchorPoint:v,distanceFromAnchor:E,getElevation:M,previousVertex:A,direction:R,absOffsetX:V}=o;if(h.projections[y])return h.projections[y];const q=new a.P(p.getx(y),p.gety(y)),Q=an(q,m,M);if(Q.signedDistanceFromCamera>0)return h.projections[y]=Q.point,Q.point;const he=y-R;return Ie(E===0?v:new a.P(p.getx(he),p.gety(he)),q,A,V-E+1,m,M)}function Se(y,o,h){return y._unit()._perp()._mult(o*h)}function W(y,o,h,p,m,v,E,M){const{projectionCache:A,direction:R}=M;if(A.offsets[y])return A.offsets[y];const V=h.add(o);if(y+R=m)return A.offsets[y]=V,V;const q=Pe(y+R,M),Q=Se(q.sub(h),E,R),he=h.add(Q),ue=q.add(Q);return A.offsets[y]=a.ak(v,V,he,ue)||V,A.offsets[y]}function Be(y,o,h,p,m,v,E,M,A,R,V,q,Q,he){const ue=p?y-o:y+o;let ye=ue>0?1:-1,se=0;p&&(ye*=-1,se=Math.PI),ye<0&&(se+=Math.PI);let Te,Ue,we=ye>0?M+E:M+E+1,Le=m,Ge=m,He=0,$e=0;const nt=Math.abs(ue),et=[];let dt;for(;He+$e<=nt;){if(we+=ye,we=A)return null;He+=$e,Ge=Le,Ue=Te;const _t={projectionCache:q,lineVertexArray:R,labelPlaneMatrix:V,tileAnchorPoint:v,distanceFromAnchor:He,getElevation:he,previousVertex:Ge,direction:ye,absOffsetX:nt};if(Le=Pe(we,_t),h===0)et.push(Ge),dt=Le.sub(Ge);else{let Xt;const or=Le.sub(Ge);Xt=or.mag()===0?Se(Pe(we+ye,_t).sub(Le),h,ye):Se(or,h,ye),Ue||(Ue=Ge.add(Xt)),Te=W(we,Xt,Le,M,A,Ue,h,_t),et.push(Ue),dt=Te.sub(Ue)}$e=dt.mag()}const gt=dt._mult((nt-He)/$e)._add(Ue||Ge),ir=se+Math.atan2(Le.y-Ge.y,Le.x-Ge.x);return et.push(gt),{point:gt,angle:Q?ir:0,path:et}}const Fe=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function qe(y,o){for(let h=0;h=1;cr--)or.push(_t.path[cr]);for(let cr=1;cran(dr,A,ue));or=cr.some(dr=>dr.signedDistanceFromCamera<=0)?[]:cr.map(dr=>dr.point)}let Yt=[];if(or.length>0){const cr=or[0].clone(),dr=or[0].clone();for(let hn=1;hn=dt.x&&dr.x<=gt.x&&cr.y>=dt.y&&dr.y<=gt.y?[or]:dr.xgt.x||dr.ygt.y?[]:a.al([or],dt.x,dt.y,gt.x,gt.y)}for(const cr of Yt){ir.reset(cr,.25*et);let dr=0;dr=ir.length<=.5*et?1:Math.ceil(ir.paddedLength/xr)+1;for(let hn=0;hn=this.screenRightBoundary||mthis.screenBottomBoundary}isInsideGrid(o,h,p,m){return p>=0&&o=0&&hp.collisionGroupID===h}}return this.collisionGroups[o]}}function Bn(y,o,h,p,m){const{horizontalAlign:v,verticalAlign:E}=a.at(y);return new a.P(-(v-.5)*o+p[0]*m,-(E-.5)*h+p[1]*m)}function fi(y,o,h,p,m,v){const{x1:E,x2:M,y1:A,y2:R,anchorPointX:V,anchorPointY:q}=y,Q=new a.P(o,h);return p&&Q._rotate(m?v:-v),{x1:E+Q.x,y1:A+Q.y,x2:M+Q.x,y2:R+Q.y,anchorPointX:V,anchorPointY:q}}class bi{constructor(o,h,p,m,v){this.transform=o.clone(),this.terrain=h,this.collisionIndex=new Pt(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=p,this.retainedQueryData={},this.collisionGroups=new ln(m),this.collisionCircleArrays={},this.prevPlacement=v,v&&(v.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(o,h,p,m){const v=p.getBucket(h),E=p.latestFeatureIndex;if(!v||!E||h.id!==v.layerIds[0])return;const M=p.collisionBoxArray,A=v.layers[0].layout,R=Math.pow(2,this.transform.zoom-p.tileID.overscaledZ),V=p.tileSize/a.W,q=this.transform.calculatePosMatrix(p.tileID.toUnwrapped()),Q=A.get("text-pitch-alignment")==="map",he=A.get("text-rotation-alignment")==="map",ue=$t(p,1,this.transform.zoom),ye=Qt(q,Q,he,this.transform,ue);let se=null;if(Q){const Ue=ro(q,Q,he,this.transform,ue);se=a.K([],this.transform.labelPlaneMatrix,Ue)}this.retainedQueryData[v.bucketInstanceId]=new lr(v.bucketInstanceId,E,v.sourceLayerIndex,v.index,p.tileID);const Te={bucket:v,layout:A,posMatrix:q,textLabelPlaneMatrix:ye,labelToScreenMatrix:se,scale:R,textPixelRatio:V,holdingForFade:p.holdingForFade(),collisionBoxArray:M,partiallyEvaluatedTextSize:a.ag(v.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(v.sourceID)};if(m)for(const Ue of v.sortKeyRanges){const{sortKey:we,symbolInstanceStart:Le,symbolInstanceEnd:Ge}=Ue;o.push({sortKey:we,symbolInstanceStart:Le,symbolInstanceEnd:Ge,parameters:Te})}else o.push({symbolInstanceStart:0,symbolInstanceEnd:v.symbolInstances.length,parameters:Te})}attemptAnchorPlacement(o,h,p,m,v,E,M,A,R,V,q,Q,he,ue,ye,se){const Te=a.ap[o.textAnchor],Ue=[o.textOffset0,o.textOffset1],we=Bn(Te,p,m,Ue,v),Le=this.collisionIndex.placeCollisionBox(fi(h,we.x,we.y,E,M,this.transform.angle),q,A,R,V.predicate,se);if((!ye||this.collisionIndex.placeCollisionBox(fi(ye,we.x,we.y,E,M,this.transform.angle),q,A,R,V.predicate,se).box.length!==0)&&Le.box.length>0){let Ge;if(this.prevPlacement&&this.prevPlacement.variableOffsets[Q.crossTileID]&&this.prevPlacement.placements[Q.crossTileID]&&this.prevPlacement.placements[Q.crossTileID].text&&(Ge=this.prevPlacement.variableOffsets[Q.crossTileID].anchor),Q.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[Q.crossTileID]={textOffset:Ue,width:p,height:m,anchor:Te,textBoxScale:v,prevAnchor:Ge},this.markUsedJustification(he,Te,Q,ue),he.allowVerticalPlacement&&(this.markUsedOrientation(he,ue,Q),this.placedOrientations[Q.crossTileID]=ue),{shift:we,placedGlyphBoxes:Le}}}placeLayerBucketPart(o,h,p){const{bucket:m,layout:v,posMatrix:E,textLabelPlaneMatrix:M,labelToScreenMatrix:A,textPixelRatio:R,holdingForFade:V,collisionBoxArray:q,partiallyEvaluatedTextSize:Q,collisionGroup:he}=o.parameters,ue=v.get("text-optional"),ye=v.get("icon-optional"),se=a.aq(v,"text-overlap","text-allow-overlap"),Te=se==="always",Ue=a.aq(v,"icon-overlap","icon-allow-overlap"),we=Ue==="always",Le=v.get("text-rotation-alignment")==="map",Ge=v.get("text-pitch-alignment")==="map",He=v.get("icon-text-fit")!=="none",$e=v.get("symbol-z-order")==="viewport-y",nt=Te&&(we||!m.hasIconData()||ye),et=we&&(Te||!m.hasTextData()||ue);!m.collisionArrays&&q&&m.deserializeCollisionBoxes(q);const dt=this.retainedQueryData[m.bucketInstanceId].tileID,gt=this.terrain?(_t,Xt)=>this.terrain.getElevation(dt,_t,Xt):null,ir=(_t,Xt)=>{var or,xr;if(h[_t.crossTileID])return;if(V)return void(this.placements[_t.crossTileID]=new Yr(!1,!1,!1));let Yt=!1,cr=!1,dr=!0,hn=null,Rr={box:null,offscreen:null},Oi={box:null,offscreen:null},Fn=null,nn=null,On=null,Ni=0,bo=0,ts=0;Xt.textFeatureIndex?Ni=Xt.textFeatureIndex:_t.useRuntimeCollisionCircles&&(Ni=_t.featureIndex),Xt.verticalTextFeatureIndex&&(bo=Xt.verticalTextFeatureIndex);const Za=Xt.textBox;if(Za){const An=Ln=>{let sn=a.ah.horizontal;if(m.allowVerticalPlacement&&!Ln&&this.prevPlacement){const Ji=this.prevPlacement.placedOrientations[_t.crossTileID];Ji&&(this.placedOrientations[_t.crossTileID]=Ji,sn=Ji,this.markUsedOrientation(m,sn,_t))}return sn},on=(Ln,sn)=>{if(m.allowVerticalPlacement&&_t.numVerticalGlyphVertices>0&&Xt.verticalTextBox){for(const Ji of m.writingModes)if(Ji===a.ah.vertical?(Rr=sn(),Oi=Rr):Rr=Ln(),Rr&&Rr.box&&Rr.box.length)break}else Rr=Ln()},en=_t.textAnchorOffsetStartIndex,Ki=_t.textAnchorOffsetEndIndex;if(Ki===en){const Ln=(sn,Ji)=>{const Pn=this.collisionIndex.placeCollisionBox(sn,se,R,E,he.predicate,gt);return Pn&&Pn.box&&Pn.box.length&&(this.markUsedOrientation(m,Ji,_t),this.placedOrientations[_t.crossTileID]=Ji),Pn};on(()=>Ln(Za,a.ah.horizontal),()=>{const sn=Xt.verticalTextBox;return m.allowVerticalPlacement&&_t.numVerticalGlyphVertices>0&&sn?Ln(sn,a.ah.vertical):{box:null,offscreen:null}}),An(Rr&&Rr.box&&Rr.box.length)}else{let Ln=a.ap[(xr=(or=this.prevPlacement)===null||or===void 0?void 0:or.variableOffsets[_t.crossTileID])===null||xr===void 0?void 0:xr.anchor];const sn=(Pn,yn,mu)=>{const ff=Pn.x2-Pn.x1,ws=Pn.y2-Pn.y1,xs=_t.textBoxScale,Wl=He&&Ue==="never"?yn:null;let ns={box:[],offscreen:!1},gu=se==="never"?1:2,df="never";Ln&&gu++;for(let _u=0;_usn(Za,Xt.iconBox,a.ah.horizontal),()=>{const Pn=Xt.verticalTextBox;return m.allowVerticalPlacement&&!(Rr&&Rr.box&&Rr.box.length)&&_t.numVerticalGlyphVertices>0&&Pn?sn(Pn,Xt.verticalIconBox,a.ah.vertical):{box:null,offscreen:null}}),Rr&&(Yt=Rr.box,dr=Rr.offscreen);const Ji=An(Rr&&Rr.box);if(!Yt&&this.prevPlacement){const Pn=this.prevPlacement.variableOffsets[_t.crossTileID];Pn&&(this.variableOffsets[_t.crossTileID]=Pn,this.markUsedJustification(m,Pn.anchor,_t,Ji))}}}if(Fn=Rr,Yt=Fn&&Fn.box&&Fn.box.length>0,dr=Fn&&Fn.offscreen,_t.useRuntimeCollisionCircles){const An=m.text.placedSymbolArray.get(_t.centerJustifiedTextSymbolIndex),on=a.ai(m.textSizeData,Q,An),en=v.get("text-padding");nn=this.collisionIndex.placeCollisionCircles(se,An,m.lineVertexArray,m.glyphOffsetArray,on,E,M,A,p,Ge,he.predicate,_t.collisionCircleDiameter,en,gt),nn.circles.length&&nn.collisionDetected&&!p&&a.w("Collisions detected, but collision boxes are not shown"),Yt=Te||nn.circles.length>0&&!nn.collisionDetected,dr=dr&&nn.offscreen}if(Xt.iconFeatureIndex&&(ts=Xt.iconFeatureIndex),Xt.iconBox){const An=on=>{const en=He&&hn?fi(on,hn.x,hn.y,Le,Ge,this.transform.angle):on;return this.collisionIndex.placeCollisionBox(en,Ue,R,E,he.predicate,gt)};Oi&&Oi.box&&Oi.box.length&&Xt.verticalIconBox?(On=An(Xt.verticalIconBox),cr=On.box.length>0):(On=An(Xt.iconBox),cr=On.box.length>0),dr=dr&&On.offscreen}const rs=ue||_t.numHorizontalGlyphVertices===0&&_t.numVerticalGlyphVertices===0,wo=ye||_t.numIconVertices===0;if(rs||wo?wo?rs||(cr=cr&&Yt):Yt=cr&&Yt:cr=Yt=cr&&Yt,Yt&&Fn&&Fn.box&&this.collisionIndex.insertCollisionBox(Fn.box,se,v.get("text-ignore-placement"),m.bucketInstanceId,Oi&&Oi.box&&bo?bo:Ni,he.ID),cr&&On&&this.collisionIndex.insertCollisionBox(On.box,Ue,v.get("icon-ignore-placement"),m.bucketInstanceId,ts,he.ID),nn&&(Yt&&this.collisionIndex.insertCollisionCircles(nn.circles,se,v.get("text-ignore-placement"),m.bucketInstanceId,Ni,he.ID),p)){const An=m.bucketInstanceId;let on=this.collisionCircleArrays[An];on===void 0&&(on=this.collisionCircleArrays[An]=new Cn);for(let en=0;en=0;--Xt){const or=_t[Xt];ir(m.symbolInstances.get(or),m.collisionArrays[or])}}else for(let _t=o.symbolInstanceStart;_t=0&&(o.text.placedSymbolArray.get(M).crossTileID=v>=0&&M!==v?0:p.crossTileID)}markUsedOrientation(o,h,p){const m=h===a.ah.horizontal||h===a.ah.horizontalOnly?h:0,v=h===a.ah.vertical?h:0,E=[p.leftJustifiedTextSymbolIndex,p.centerJustifiedTextSymbolIndex,p.rightJustifiedTextSymbolIndex];for(const M of E)o.text.placedSymbolArray.get(M).placedOrientation=m;p.verticalPlacedTextSymbolIndex&&(o.text.placedSymbolArray.get(p.verticalPlacedTextSymbolIndex).placedOrientation=v)}commit(o){this.commitTime=o,this.zoomAtLastRecencyCheck=this.transform.zoom;const h=this.prevPlacement;let p=!1;this.prevZoomAdjustment=h?h.zoomAdjustment(this.transform.zoom):0;const m=h?h.symbolFadeChange(o):1,v=h?h.opacities:{},E=h?h.variableOffsets:{},M=h?h.placedOrientations:{};for(const A in this.placements){const R=this.placements[A],V=v[A];V?(this.opacities[A]=new gr(V,m,R.text,R.icon),p=p||R.text!==V.text.placed||R.icon!==V.icon.placed):(this.opacities[A]=new gr(null,m,R.text,R.icon,R.skipFade),p=p||R.text||R.icon)}for(const A in v){const R=v[A];if(!this.opacities[A]){const V=new gr(R,m,!1,!1);V.isHidden()||(this.opacities[A]=V,p=p||R.text.placed||R.icon.placed)}}for(const A in E)this.variableOffsets[A]||!this.opacities[A]||this.opacities[A].isHidden()||(this.variableOffsets[A]=E[A]);for(const A in M)this.placedOrientations[A]||!this.opacities[A]||this.opacities[A].isHidden()||(this.placedOrientations[A]=M[A]);if(h&&h.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");p?this.lastPlacementChangeTime=o:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=h?h.lastPlacementChangeTime:o)}updateLayerOpacities(o,h){const p={};for(const m of h){const v=m.getBucket(o);v&&m.latestFeatureIndex&&o.id===v.layerIds[0]&&this.updateBucketOpacities(v,p,m.collisionBoxArray)}}updateBucketOpacities(o,h,p){o.hasTextData()&&(o.text.opacityVertexArray.clear(),o.text.hasVisibleVertices=!1),o.hasIconData()&&(o.icon.opacityVertexArray.clear(),o.icon.hasVisibleVertices=!1),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexArray.clear(),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexArray.clear();const m=o.layers[0],v=m.layout,E=new gr(null,0,!1,!1,!0),M=v.get("text-allow-overlap"),A=v.get("icon-allow-overlap"),R=m._unevaluatedLayout.hasValue("text-variable-anchor")||m._unevaluatedLayout.hasValue("text-variable-anchor-offset"),V=v.get("text-rotation-alignment")==="map",q=v.get("text-pitch-alignment")==="map",Q=v.get("icon-text-fit")!=="none",he=new gr(null,0,M&&(A||!o.hasIconData()||v.get("icon-optional")),A&&(M||!o.hasTextData()||v.get("text-optional")),!0);!o.collisionArrays&&p&&(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData())&&o.deserializeCollisionBoxes(p);const ue=(ye,se,Te)=>{for(let Ue=0;Ue0,He=this.placedOrientations[se.crossTileID],$e=He===a.ah.vertical,nt=He===a.ah.horizontal||He===a.ah.horizontalOnly;if(Te>0||Ue>0){const et=wi(Le.text);ue(o.text,Te,$e?ka:et),ue(o.text,Ue,nt?ka:et);const dt=Le.text.isHidden();[se.rightJustifiedTextSymbolIndex,se.centerJustifiedTextSymbolIndex,se.leftJustifiedTextSymbolIndex].forEach(_t=>{_t>=0&&(o.text.placedSymbolArray.get(_t).hidden=dt||$e?1:0)}),se.verticalPlacedTextSymbolIndex>=0&&(o.text.placedSymbolArray.get(se.verticalPlacedTextSymbolIndex).hidden=dt||nt?1:0);const gt=this.variableOffsets[se.crossTileID];gt&&this.markUsedJustification(o,gt.anchor,se,He);const ir=this.placedOrientations[se.crossTileID];ir&&(this.markUsedJustification(o,"left",se,ir),this.markUsedOrientation(o,ir,se))}if(Ge){const et=wi(Le.icon),dt=!(Q&&se.verticalPlacedIconSymbolIndex&&$e);se.placedIconSymbolIndex>=0&&(ue(o.icon,se.numIconVertices,dt?et:ka),o.icon.placedSymbolArray.get(se.placedIconSymbolIndex).hidden=Le.icon.isHidden()),se.verticalPlacedIconSymbolIndex>=0&&(ue(o.icon,se.numVerticalIconVertices,dt?ka:et),o.icon.placedSymbolArray.get(se.verticalPlacedIconSymbolIndex).hidden=Le.icon.isHidden())}if(o.hasIconCollisionBoxData()||o.hasTextCollisionBoxData()){const et=o.collisionArrays[ye];if(et){let dt=new a.P(0,0);if(et.textBox||et.verticalTextBox){let ir=!0;if(R){const _t=this.variableOffsets[we];_t?(dt=Bn(_t.anchor,_t.width,_t.height,_t.textOffset,_t.textBoxScale),V&&dt._rotate(q?this.transform.angle:-this.transform.angle)):ir=!1}et.textBox&&Kn(o.textCollisionBox.collisionVertexArray,Le.text.placed,!ir||$e,dt.x,dt.y),et.verticalTextBox&&Kn(o.textCollisionBox.collisionVertexArray,Le.text.placed,!ir||nt,dt.x,dt.y)}const gt=!!(!nt&&et.verticalIconBox);et.iconBox&&Kn(o.iconCollisionBox.collisionVertexArray,Le.icon.placed,gt,Q?dt.x:0,Q?dt.y:0),et.verticalIconBox&&Kn(o.iconCollisionBox.collisionVertexArray,Le.icon.placed,!gt,Q?dt.x:0,Q?dt.y:0)}}}if(o.sortFeatures(this.transform.angle),this.retainedQueryData[o.bucketInstanceId]&&(this.retainedQueryData[o.bucketInstanceId].featureSortOrder=o.featureSortOrder),o.hasTextData()&&o.text.opacityVertexBuffer&&o.text.opacityVertexBuffer.updateData(o.text.opacityVertexArray),o.hasIconData()&&o.icon.opacityVertexBuffer&&o.icon.opacityVertexBuffer.updateData(o.icon.opacityVertexArray),o.hasIconCollisionBoxData()&&o.iconCollisionBox.collisionVertexBuffer&&o.iconCollisionBox.collisionVertexBuffer.updateData(o.iconCollisionBox.collisionVertexArray),o.hasTextCollisionBoxData()&&o.textCollisionBox.collisionVertexBuffer&&o.textCollisionBox.collisionVertexBuffer.updateData(o.textCollisionBox.collisionVertexArray),o.text.opacityVertexArray.length!==o.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${o.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${o.text.layoutVertexArray.length}) / 4`);if(o.icon.opacityVertexArray.length!==o.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${o.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${o.icon.layoutVertexArray.length}) / 4`);if(o.bucketInstanceId in this.collisionCircleArrays){const ye=this.collisionCircleArrays[o.bucketInstanceId];o.placementInvProjMatrix=ye.invProjMatrix,o.placementViewportMatrix=ye.viewportMatrix,o.collisionCircleArray=ye.circles,delete this.collisionCircleArrays[o.bucketInstanceId]}}symbolFadeChange(o){return this.fadeDuration===0?1:(o-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(o){return Math.max(0,(this.transform.zoom-o)/1.5)}hasTransitions(o){return this.stale||o-this.lastPlacementChangeTimeo}setStale(){this.stale=!0}}function Kn(y,o,h,p,m){y.emplaceBack(o?1:0,h?1:0,p||0,m||0),y.emplaceBack(o?1:0,h?1:0,p||0,m||0),y.emplaceBack(o?1:0,h?1:0,p||0,m||0),y.emplaceBack(o?1:0,h?1:0,p||0,m||0)}const mo=Math.pow(2,25),Ch=Math.pow(2,24),Wd=Math.pow(2,17),zr=Math.pow(2,16),Fc=Math.pow(2,9),Oc=Math.pow(2,8),Ri=Math.pow(2,1);function wi(y){if(y.opacity===0&&!y.placed)return 0;if(y.opacity===1&&y.placed)return 4294967295;const o=y.placed?1:0,h=Math.floor(127*y.opacity);return h*mo+o*Ch+h*Wd+o*zr+h*Fc+o*Oc+h*Ri+o}const ka=0;class $i{constructor(o){this._sortAcrossTiles=o.layout.get("symbol-z-order")!=="viewport-y"&&!o.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(o,h,p,m,v){const E=this._bucketParts;for(;this._currentTileIndexM.sortKey-A.sortKey));this._currentPartIndex!this._forceFullPlacement&&k.now()-m>2;for(;this._currentPlacementIndex>=0;){const E=h[o[this._currentPlacementIndex]],M=this.placement.collisionIndex.transform.zoom;if(E.type==="symbol"&&(!E.minzoom||E.minzoom<=M)&&(!E.maxzoom||E.maxzoom>M)){if(this._inProgressLayer||(this._inProgressLayer=new $i(E)),this._inProgressLayer.continuePlacement(p[E.source],this.placement,this._showCollisionBoxes,E,v))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(o){return this.placement.commit(o),this.placement}}const Ns=512/a.W/2;class sl{constructor(o,h,p){this.tileID=o,this.bucketInstanceId=p,this._symbolsByKey={};const m=new Map;for(let v=0;v({x:Math.floor(A.anchorX*Ns),y:Math.floor(A.anchorY*Ns)})),crossTileIDs:E.map(A=>A.crossTileID)};if(M.positions.length>128){const A=new a.au(M.positions.length,16,Uint16Array);for(const{x:R,y:V}of M.positions)A.add(R,V);A.finish(),delete M.positions,M.index=A}this._symbolsByKey[v]=M}}getScaledCoordinates(o,h){const{x:p,y:m,z:v}=this.tileID.canonical,{x:E,y:M,z:A}=h.canonical,R=Ns/Math.pow(2,A-v),V=(M*a.W+o.anchorY)*R,q=m*a.W*Ns;return{x:Math.floor((E*a.W+o.anchorX)*R-p*a.W*Ns),y:Math.floor(V-q)}}findMatches(o,h,p){const m=this.tileID.canonical.zo)}}class In{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class Ta{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(o){const h=Math.round((o-this.lng)/360);if(h!==0)for(const p in this.indexes){const m=this.indexes[p],v={};for(const E in m){const M=m[E];M.tileID=M.tileID.unwrapTo(M.tileID.wrap+h),v[M.tileID.key]=M}this.indexes[p]=v}this.lng=o}addBucket(o,h,p){if(this.indexes[o.overscaledZ]&&this.indexes[o.overscaledZ][o.key]){if(this.indexes[o.overscaledZ][o.key].bucketInstanceId===h.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(o.overscaledZ,this.indexes[o.overscaledZ][o.key])}for(let v=0;vo.overscaledZ)for(const M in E){const A=E[M];A.tileID.isChildOf(o)&&A.findMatches(h.symbolInstances,o,m)}else{const M=E[o.scaledTo(Number(v)).key];M&&M.findMatches(h.symbolInstances,o,m)}}for(let v=0;v{h[p]=!0});for(const p in this.layerIndexes)h[p]||delete this.layerIndexes[p]}}const rn=(y,o)=>a.t(y,o&&o.filter(h=>h.identifier!=="source.canvas")),al=a.av();class Bi extends a.E{constructor(o,h={}){super(),this._rtlPluginLoaded=()=>{for(const p in this.sourceCaches){const m=this.sourceCaches[p].getSource().type;m!=="vector"&&m!=="geojson"||this.sourceCaches[p].reload()}},this.map=o,this.dispatcher=new tr(nr(),o._getMapId()),this.dispatcher.registerMessageHandler("GG",(p,m)=>this.getGlyphs(p,m)),this.dispatcher.registerMessageHandler("GI",(p,m)=>this.getImages(p,m)),this.imageManager=new Ze,this.imageManager.setEventedParent(this),this.glyphManager=new Ot(o._requestManager,h.localIdeographFontFamily),this.lineAtlas=new At(256,512),this.crossTileSymbolIndex=new Xo,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new a.aw,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("SR",a.ax()),ct().on(ii,this._rtlPluginLoaded),this.on("data",p=>{if(p.dataType!=="source"||p.sourceDataType!=="metadata")return;const m=this.sourceCaches[p.sourceId];if(!m)return;const v=m.getSource();if(v&&v.vectorLayerIds)for(const E in this._layers){const M=this._layers[E];M.source===v.id&&this._validateLayer(M)}})}loadURL(o,h={},p){this.fire(new a.k("dataloading",{dataType:"style"})),h.validate=typeof h.validate!="boolean"||h.validate;const m=this.map._requestManager.transformRequest(o,"Style");this._loadStyleRequest=new AbortController,a.h(m,this._loadStyleRequest).then(v=>{this._loadStyleRequest=null,this._load(v.data,h,p)}).catch(v=>{this._loadStyleRequest=null,v&&this.fire(new a.j(v))})}loadJSON(o,h={},p){this.fire(new a.k("dataloading",{dataType:"style"})),this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(()=>{this._frameRequest=null,h.validate=h.validate!==!1,this._load(o,h,p)}).catch(()=>{})}loadEmpty(){this.fire(new a.k("dataloading",{dataType:"style"})),this._load(al,{validate:!1})}_load(o,h,p){var m;const v=h.transformStyle?h.transformStyle(p,o):o;if(!h.validate||!rn(this,a.x(v))){this._loaded=!0,this.stylesheet=v;for(const E in v.sources)this.addSource(E,v.sources[E],{validate:!1});v.sprite?this._loadSprite(v.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(v.glyphs),this._createLayers(),this.light=new vt(this.stylesheet.light),this.map.setTerrain((m=this.stylesheet.terrain)!==null&&m!==void 0?m:null),this.fire(new a.k("data",{dataType:"style"})),this.fire(new a.k("style.load"))}}_createLayers(){const o=a.ay(this.stylesheet.layers);this.dispatcher.broadcast("SL",o),this._order=o.map(h=>h.id),this._layers={},this._serializedLayers=null;for(const h of o){const p=a.az(h);p.setEventedParent(this,{layer:{id:h.id}}),this._layers[h.id]=p}}_loadSprite(o,h=!1,p=void 0){let m;this.imageManager.setLoaded(!1),this._spriteRequest=new AbortController,function(v,E,M,A){return a._(this,void 0,void 0,function*(){const R=ze(v),V=M>1?"@2x":"",q={},Q={};for(const{id:he,url:ue}of R){const ye=E.transformRequest(E.normalizeSpriteURL(ue,V,".json"),"SpriteJSON");q[he]=a.h(ye,A);const se=E.transformRequest(E.normalizeSpriteURL(ue,V,".png"),"SpriteImage");Q[he]=G.getImage(se,A)}return yield Promise.all([...Object.values(q),...Object.values(Q)]),function(he,ue){return a._(this,void 0,void 0,function*(){const ye={};for(const se in he){ye[se]={};const Te=k.getImageCanvasContext((yield ue[se]).data),Ue=(yield he[se]).data;for(const we in Ue){const{width:Le,height:Ge,x:He,y:$e,sdf:nt,pixelRatio:et,stretchX:dt,stretchY:gt,content:ir}=Ue[we];ye[se][we]={data:null,pixelRatio:et,sdf:nt,stretchX:dt,stretchY:gt,content:ir,spriteData:{width:Le,height:Ge,x:He,y:$e,context:Te}}}}return ye})}(q,Q)})}(o,this.map._requestManager,this.map.getPixelRatio(),this._spriteRequest).then(v=>{if(this._spriteRequest=null,v)for(const E in v){this._spritesImagesIds[E]=[];const M=this._spritesImagesIds[E]?this._spritesImagesIds[E].filter(A=>!(A in v)):[];for(const A of M)this.imageManager.removeImage(A),this._changedImages[A]=!0;for(const A in v[E]){const R=E==="default"?A:`${E}:${A}`;this._spritesImagesIds[E].push(R),R in this.imageManager.images?this.imageManager.updateImage(R,v[E][A],!1):this.imageManager.addImage(R,v[E][A]),h&&(this._changedImages[R]=!0)}}}).catch(v=>{this._spriteRequest=null,m=v,this.fire(new a.j(m))}).finally(()=>{this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),h&&(this._changed=!0),this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"})),p&&p(m)})}_unloadSprite(){for(const o of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(o),this._changedImages[o]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}_validateLayer(o){const h=this.sourceCaches[o.source];if(!h)return;const p=o.sourceLayer;if(!p)return;const m=h.getSource();(m.type==="geojson"||m.vectorLayerIds&&m.vectorLayerIds.indexOf(p)===-1)&&this.fire(new a.j(new Error(`Source layer "${p}" does not exist on source "${m.id}" as specified by style layer "${o.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const o in this.sourceCaches)if(!this.sourceCaches[o].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(o){const h=this._serializedAllLayers();if(!o||o.length===0)return Object.values(h);const p=[];for(const m of o)h[m]&&p.push(h[m]);return p}_serializedAllLayers(){let o=this._serializedLayers;if(o)return o;o=this._serializedLayers={};const h=Object.keys(this._layers);for(const p of h){const m=this._layers[p];m.type!=="custom"&&(o[p]=m.serialize())}return o}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const o in this.sourceCaches)if(this.sourceCaches[o].hasTransition())return!0;for(const o in this._layers)if(this._layers[o].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(o){if(!this._loaded)return;const h=this._changed;if(h){const m=Object.keys(this._updatedLayers),v=Object.keys(this._removedLayers);(m.length||v.length)&&this._updateWorkerLayers(m,v);for(const E in this._updatedSources){const M=this._updatedSources[E];if(M==="reload")this._reloadSource(E);else{if(M!=="clear")throw new Error(`Invalid action ${M}`);this._clearSource(E)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const E in this._updatedPaintProps)this._layers[E].updateTransitions(o);this.light.updateTransitions(o),this._resetUpdates()}const p={};for(const m in this.sourceCaches){const v=this.sourceCaches[m];p[m]=v.used,v.used=!1}for(const m of this._order){const v=this._layers[m];v.recalculate(o,this._availableImages),!v.isHidden(o.zoom)&&v.source&&(this.sourceCaches[v.source].used=!0)}for(const m in p){const v=this.sourceCaches[m];!!p[m]!=!!v.used&&v.fire(new a.k("data",{sourceDataType:"visibility",dataType:"source",sourceId:m}))}this.light.recalculate(o),this.z=o.zoom,h&&this.fire(new a.k("data",{dataType:"style"}))}_updateTilesForChangedImages(){const o=Object.keys(this._changedImages);if(o.length){for(const h in this.sourceCaches)this.sourceCaches[h].reloadTilesForDependencies(["icons","patterns"],o);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const o in this.sourceCaches)this.sourceCaches[o].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(o,h){this.dispatcher.broadcast("UL",{layers:this._serializeByIds(o),removedIds:h})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(o,h={}){var p;this._checkLoaded();const m=this.serialize();if(o=h.transformStyle?h.transformStyle(m,o):o,((p=h.validate)===null||p===void 0||p)&&rn(this,a.x(o)))return!1;(o=a.aA(o)).layers=a.ay(o.layers);const v=a.aB(m,o),E=this._getOperationsToPerform(v);if(E.unimplemented.length>0)throw new Error(`Unimplemented: ${E.unimplemented.join(", ")}.`);if(E.operations.length===0)return!1;for(const M of E.operations)M();return this.stylesheet=o,this._serializedLayers=null,!0}_getOperationsToPerform(o){const h=[],p=[];for(const m of o)switch(m.command){case"setCenter":case"setZoom":case"setBearing":case"setPitch":continue;case"addLayer":h.push(()=>this.addLayer.apply(this,m.args));break;case"removeLayer":h.push(()=>this.removeLayer.apply(this,m.args));break;case"setPaintProperty":h.push(()=>this.setPaintProperty.apply(this,m.args));break;case"setLayoutProperty":h.push(()=>this.setLayoutProperty.apply(this,m.args));break;case"setFilter":h.push(()=>this.setFilter.apply(this,m.args));break;case"addSource":h.push(()=>this.addSource.apply(this,m.args));break;case"removeSource":h.push(()=>this.removeSource.apply(this,m.args));break;case"setLayerZoomRange":h.push(()=>this.setLayerZoomRange.apply(this,m.args));break;case"setLight":h.push(()=>this.setLight.apply(this,m.args));break;case"setGeoJSONSourceData":h.push(()=>this.setGeoJSONSourceData.apply(this,m.args));break;case"setGlyphs":h.push(()=>this.setGlyphs.apply(this,m.args));break;case"setSprite":h.push(()=>this.setSprite.apply(this,m.args));break;case"setTerrain":h.push(()=>this.map.setTerrain.apply(this,m.args));break;case"setTransition":h.push(()=>{});break;default:p.push(m.command)}return{operations:h,unimplemented:p}}addImage(o,h){if(this.getImage(o))return this.fire(new a.j(new Error(`An image named "${o}" already exists.`)));this.imageManager.addImage(o,h),this._afterImageUpdated(o)}updateImage(o,h){this.imageManager.updateImage(o,h)}getImage(o){return this.imageManager.getImage(o)}removeImage(o){if(!this.getImage(o))return this.fire(new a.j(new Error(`An image named "${o}" does not exist.`)));this.imageManager.removeImage(o),this._afterImageUpdated(o)}_afterImageUpdated(o){this._availableImages=this.imageManager.listImages(),this._changedImages[o]=!0,this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(o,h,p={}){if(this._checkLoaded(),this.sourceCaches[o]!==void 0)throw new Error(`Source "${o}" already exists.`);if(!h.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(h).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(h.type)>=0&&this._validate(a.x.source,`sources.${o}`,h,null,p))return;this.map&&this.map._collectResourceTiming&&(h.collectResourceTiming=!0);const m=this.sourceCaches[o]=new Or(o,h,this.dispatcher);m.style=this,m.setEventedParent(this,()=>({isSourceLoaded:m.loaded(),source:m.serialize(),sourceId:o})),m.onAdd(this.map),this._changed=!0}removeSource(o){if(this._checkLoaded(),this.sourceCaches[o]===void 0)throw new Error("There is no source with this ID");for(const p in this._layers)if(this._layers[p].source===o)return this.fire(new a.j(new Error(`Source "${o}" cannot be removed while layer "${p}" is using it.`)));const h=this.sourceCaches[o];delete this.sourceCaches[o],delete this._updatedSources[o],h.fire(new a.k("data",{sourceDataType:"metadata",dataType:"source",sourceId:o})),h.setEventedParent(null),h.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(o,h){if(this._checkLoaded(),this.sourceCaches[o]===void 0)throw new Error(`There is no source with this ID=${o}`);const p=this.sourceCaches[o].getSource();if(p.type!=="geojson")throw new Error(`geojsonSource.type is ${p.type}, which is !== 'geojson`);p.setData(h),this._changed=!0}getSource(o){return this.sourceCaches[o]&&this.sourceCaches[o].getSource()}addLayer(o,h,p={}){this._checkLoaded();const m=o.id;if(this.getLayer(m))return void this.fire(new a.j(new Error(`Layer "${m}" already exists on this map.`)));let v;if(o.type==="custom"){if(rn(this,a.aC(o)))return;v=a.az(o)}else{if("source"in o&&typeof o.source=="object"&&(this.addSource(m,o.source),o=a.aA(o),o=a.e(o,{source:m})),this._validate(a.x.layer,`layers.${m}`,o,{arrayIndex:-1},p))return;v=a.az(o),this._validateLayer(v),v.setEventedParent(this,{layer:{id:m}})}const E=h?this._order.indexOf(h):this._order.length;if(h&&E===-1)this.fire(new a.j(new Error(`Cannot add layer "${m}" before non-existing layer "${h}".`)));else{if(this._order.splice(E,0,m),this._layerOrderChanged=!0,this._layers[m]=v,this._removedLayers[m]&&v.source&&v.type!=="custom"){const M=this._removedLayers[m];delete this._removedLayers[m],M.type!==v.type?this._updatedSources[v.source]="clear":(this._updatedSources[v.source]="reload",this.sourceCaches[v.source].pause())}this._updateLayer(v),v.onAdd&&v.onAdd(this.map)}}moveLayer(o,h){if(this._checkLoaded(),this._changed=!0,!this._layers[o])return void this.fire(new a.j(new Error(`The layer '${o}' does not exist in the map's style and cannot be moved.`)));if(o===h)return;const p=this._order.indexOf(o);this._order.splice(p,1);const m=h?this._order.indexOf(h):this._order.length;h&&m===-1?this.fire(new a.j(new Error(`Cannot move layer "${o}" before non-existing layer "${h}".`))):(this._order.splice(m,0,o),this._layerOrderChanged=!0)}removeLayer(o){this._checkLoaded();const h=this._layers[o];if(!h)return void this.fire(new a.j(new Error(`Cannot remove non-existing layer "${o}".`)));h.setEventedParent(null);const p=this._order.indexOf(o);this._order.splice(p,1),this._layerOrderChanged=!0,this._changed=!0,this._removedLayers[o]=h,delete this._layers[o],this._serializedLayers&&delete this._serializedLayers[o],delete this._updatedLayers[o],delete this._updatedPaintProps[o],h.onRemove&&h.onRemove(this.map)}getLayer(o){return this._layers[o]}getLayersOrder(){return[...this._order]}hasLayer(o){return o in this._layers}setLayerZoomRange(o,h,p){this._checkLoaded();const m=this.getLayer(o);m?m.minzoom===h&&m.maxzoom===p||(h!=null&&(m.minzoom=h),p!=null&&(m.maxzoom=p),this._updateLayer(m)):this.fire(new a.j(new Error(`Cannot set the zoom range of non-existing layer "${o}".`)))}setFilter(o,h,p={}){this._checkLoaded();const m=this.getLayer(o);if(m){if(!a.aD(m.filter,h))return h==null?(m.filter=void 0,void this._updateLayer(m)):void(this._validate(a.x.filter,`layers.${m.id}.filter`,h,null,p)||(m.filter=a.aA(h),this._updateLayer(m)))}else this.fire(new a.j(new Error(`Cannot filter non-existing layer "${o}".`)))}getFilter(o){return a.aA(this.getLayer(o).filter)}setLayoutProperty(o,h,p,m={}){this._checkLoaded();const v=this.getLayer(o);v?a.aD(v.getLayoutProperty(h),p)||(v.setLayoutProperty(h,p,m),this._updateLayer(v)):this.fire(new a.j(new Error(`Cannot style non-existing layer "${o}".`)))}getLayoutProperty(o,h){const p=this.getLayer(o);if(p)return p.getLayoutProperty(h);this.fire(new a.j(new Error(`Cannot get style of non-existing layer "${o}".`)))}setPaintProperty(o,h,p,m={}){this._checkLoaded();const v=this.getLayer(o);v?a.aD(v.getPaintProperty(h),p)||(v.setPaintProperty(h,p,m)&&this._updateLayer(v),this._changed=!0,this._updatedPaintProps[o]=!0,this._serializedLayers=null):this.fire(new a.j(new Error(`Cannot style non-existing layer "${o}".`)))}getPaintProperty(o,h){return this.getLayer(o).getPaintProperty(h)}setFeatureState(o,h){this._checkLoaded();const p=o.source,m=o.sourceLayer,v=this.sourceCaches[p];if(v===void 0)return void this.fire(new a.j(new Error(`The source '${p}' does not exist in the map's style.`)));const E=v.getSource().type;E==="geojson"&&m?this.fire(new a.j(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):E!=="vector"||m?(o.id===void 0&&this.fire(new a.j(new Error("The feature id parameter must be provided."))),v.setFeatureState(m,o.id,h)):this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(o,h){this._checkLoaded();const p=o.source,m=this.sourceCaches[p];if(m===void 0)return void this.fire(new a.j(new Error(`The source '${p}' does not exist in the map's style.`)));const v=m.getSource().type,E=v==="vector"?o.sourceLayer:void 0;v!=="vector"||E?h&&typeof o.id!="string"&&typeof o.id!="number"?this.fire(new a.j(new Error("A feature id is required to remove its specific state property."))):m.removeFeatureState(E,o.id,h):this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(o){this._checkLoaded();const h=o.source,p=o.sourceLayer,m=this.sourceCaches[h];if(m!==void 0)return m.getSource().type!=="vector"||p?(o.id===void 0&&this.fire(new a.j(new Error("The feature id parameter must be provided."))),m.getFeatureState(p,o.id)):void this.fire(new a.j(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new a.j(new Error(`The source '${h}' does not exist in the map's style.`)))}getTransition(){return a.e({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){if(!this._loaded)return;const o=a.aE(this.sourceCaches,v=>v.serialize()),h=this._serializeByIds(this._order),p=this.map.getTerrain()||void 0,m=this.stylesheet;return a.aF({version:m.version,name:m.name,metadata:m.metadata,light:m.light,center:m.center,zoom:m.zoom,bearing:m.bearing,pitch:m.pitch,sprite:m.sprite,glyphs:m.glyphs,transition:m.transition,sources:o,layers:h,terrain:p},v=>v!==void 0)}_updateLayer(o){this._updatedLayers[o.id]=!0,o.source&&!this._updatedSources[o.source]&&this.sourceCaches[o.source].getSource().type!=="raster"&&(this._updatedSources[o.source]="reload",this.sourceCaches[o.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(o){const h=E=>this._layers[E].type==="fill-extrusion",p={},m=[];for(let E=this._order.length-1;E>=0;E--){const M=this._order[E];if(h(M)){p[M]=E;for(const A of o){const R=A[M];if(R)for(const V of R)m.push(V)}}}m.sort((E,M)=>M.intersectionZ-E.intersectionZ);const v=[];for(let E=this._order.length-1;E>=0;E--){const M=this._order[E];if(h(M))for(let A=m.length-1;A>=0;A--){const R=m[A].feature;if(p[R.layer.id]{const nt=Te.featureSortOrder;if(nt){const et=nt.indexOf(He.featureIndex);return nt.indexOf($e.featureIndex)-et}return $e.featureIndex-He.featureIndex});for(const He of Ge)Le.push(He)}}for(const Te in ue)ue[Te].forEach(Ue=>{const we=Ue.feature,Le=R[M[Te].source].getFeatureState(we.layer["source-layer"],we.id);we.source=we.layer.source,we.layer["source-layer"]&&(we.sourceLayer=we.layer["source-layer"]),we.state=Le});return ue}(this._layers,E,this.sourceCaches,o,h,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(v)}querySourceFeatures(o,h){h&&h.filter&&this._validate(a.x.filter,"querySourceFeatures.filter",h.filter,null,h);const p=this.sourceCaches[o];return p?function(m,v){const E=m.getRenderableIds().map(R=>m.getTileByID(R)),M=[],A={};for(let R=0;RQ.getTileByID(he)).sort((he,ue)=>ue.tileID.overscaledZ-he.tileID.overscaledZ||(he.tileID.isLessThan(ue.tileID)?-1:1))}const q=this.crossTileSymbolIndex.addLayer(V,A[V.source],o.center.lng);E=E||q}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((v=v||this._layerOrderChanged||p===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(k.now(),o.zoom))&&(this.pauseablePlacement=new Xi(o,this.map.terrain,this._order,v,h,p,m,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,A),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(k.now()),M=!0),E&&this.pauseablePlacement.placement.setStale()),M||E)for(const R of this._order){const V=this._layers[R];V.type==="symbol"&&this.placement.updateLayerOpacities(V,A[V.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(k.now())}_releaseSymbolFadeTiles(){for(const o in this.sourceCaches)this.sourceCaches[o].releaseSymbolFadeTiles()}getImages(o,h){return a._(this,void 0,void 0,function*(){const p=yield this.imageManager.getImages(h.icons);this._updateTilesForChangedImages();const m=this.sourceCaches[h.source];return m&&m.setDependencies(h.tileID.key,h.type,h.icons),p})}getGlyphs(o,h){return a._(this,void 0,void 0,function*(){const p=yield this.glyphManager.getGlyphs(h.stacks),m=this.sourceCaches[h.source];return m&&m.setDependencies(h.tileID.key,h.type,[""]),p})}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(o,h={}){this._checkLoaded(),o&&this._validate(a.x.glyphs,"glyphs",o,null,h)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=o,this.glyphManager.entries={},this.glyphManager.setURL(o))}addSprite(o,h,p={},m){this._checkLoaded();const v=[{id:o,url:h}],E=[...ze(this.stylesheet.sprite),...v];this._validate(a.x.sprite,"sprite",E,null,p)||(this.stylesheet.sprite=E,this._loadSprite(v,!0,m))}removeSprite(o){this._checkLoaded();const h=ze(this.stylesheet.sprite);if(h.find(p=>p.id===o)){if(this._spritesImagesIds[o])for(const p of this._spritesImagesIds[o])this.imageManager.removeImage(p),this._changedImages[p]=!0;h.splice(h.findIndex(p=>p.id===o),1),this.stylesheet.sprite=h.length>0?h:void 0,delete this._spritesImagesIds[o],this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("SI",this._availableImages),this.fire(new a.k("data",{dataType:"style"}))}else this.fire(new a.j(new Error(`Sprite "${o}" doesn't exists on this map.`)))}getSprite(){return ze(this.stylesheet.sprite)}setSprite(o,h={},p){this._checkLoaded(),o&&this._validate(a.x.sprite,"sprite",o,null,h)||(this.stylesheet.sprite=o,o?this._loadSprite(o,!0,p):(this._unloadSprite(),p&&p(null)))}}var ll=a.X([{name:"a_pos",type:"Int16",components:2}]),go="attribute vec3 a_pos3d;uniform mat4 u_matrix;uniform float u_ele_delta;varying vec2 v_texture_pos;varying float v_depth;void main() {float extent=8192.0;float ele_delta=a_pos3d.z==1.0 ? u_ele_delta : 0.0;v_texture_pos=a_pos3d.xy/extent;gl_Position=u_matrix*vec4(a_pos3d.xy,get_elevation(a_pos3d.xy)-ele_delta,1.0);v_depth=gl_Position.z/gl_Position.w;}";const Ea={prelude:Dr(`#ifdef GL_ES precision mediump float; #else #if !defined(lowp) @@ -578,8 +578,8 @@ uniform ${V} ${q} u_${Q}; #endif `}),staticAttributes:p,staticUniforms:E}}class cl{constructor(){this.boundProgram=null,this.boundLayoutVertexBuffer=null,this.boundPaintVertexBuffers=[],this.boundIndexBuffer=null,this.boundVertexOffset=null,this.boundDynamicVertexBuffer=null,this.vao=null}bind(o,h,p,m,v,E,M,A,R){this.context=o;let V=this.boundPaintVertexBuffers.length!==m.length;for(let q=0;!V&&q({u_depth:new a.aG(He,$e.u_depth),u_terrain:new a.aG(He,$e.u_terrain),u_terrain_dim:new a.aH(He,$e.u_terrain_dim),u_terrain_matrix:new a.aI(He,$e.u_terrain_matrix),u_terrain_unpack:new a.aJ(He,$e.u_terrain_unpack),u_terrain_exaggeration:new a.aH(He,$e.u_terrain_exaggeration)}))(o,Ge),this.binderUniforms=p?p.getUniforms(o,Ge):[]}draw(o,h,p,m,v,E,M,A,R,V,q,Q,he,ue,ye,se,Te,Ue){const we=o.gl;if(this.failedToCreate)return;if(o.program.set(this.program),o.setDepthMode(p),o.setStencilMode(m),o.setColorMode(v),o.setCullFace(E),A){o.activeTexture.set(we.TEXTURE2),we.bindTexture(we.TEXTURE_2D,A.depthTexture),o.activeTexture.set(we.TEXTURE3),we.bindTexture(we.TEXTURE_2D,A.texture);for(const Ge in this.terrainUniforms)this.terrainUniforms[Ge].set(A[Ge])}for(const Ge in this.fixedUniforms)this.fixedUniforms[Ge].set(M[Ge]);ye&&ye.setUniforms(o,this.binderUniforms,he,{zoom:ue});let Le=0;switch(h){case we.LINES:Le=2;break;case we.TRIANGLES:Le=3;break;case we.LINE_STRIP:Le=1}for(const Ge of Q.get()){const He=Ge.vaos||(Ge.vaos={});(He[R]||(He[R]=new cl)).bind(o,this,V,ye?ye.getPaintVertexBuffers():[],q,Ge.vertexOffset,se,Te,Ue),we.drawElements(h,Ge.primitiveLength*Le,we.UNSIGNED_SHORT,Ge.primitiveOffset*Le*2)}}}function ul(y,o,h){const p=1/$t(h,1,o.transform.tileZoom),m=Math.pow(2,h.tileID.overscaledZ),v=h.tileSize*Math.pow(2,o.transform.tileZoom)/m,E=v*(h.tileID.canonical.x+h.tileID.wrap*m),M=v*h.tileID.canonical.y;return{u_image:0,u_texsize:h.imageAtlasTexture.size,u_scale:[p,y.fromScale,y.toScale],u_fade:y.t,u_pixel_coord_upper:[E>>16,M>>16],u_pixel_coord_lower:[65535&E,65535&M]}}const Ma=(y,o,h,p)=>{const m=o.style.light,v=m.properties.get("position"),E=[v.x,v.y,v.z],M=function(){var R=new a.A(9);return a.A!=Float32Array&&(R[1]=0,R[2]=0,R[3]=0,R[5]=0,R[6]=0,R[7]=0),R[0]=1,R[4]=1,R[8]=1,R}();m.properties.get("anchor")==="viewport"&&function(R,V){var q=Math.sin(V),Q=Math.cos(V);R[0]=Q,R[1]=q,R[2]=0,R[3]=-q,R[4]=Q,R[5]=0,R[6]=0,R[7]=0,R[8]=1}(M,-o.transform.angle),function(R,V,q){var Q=V[0],he=V[1],ue=V[2];R[0]=Q*q[0]+he*q[3]+ue*q[6],R[1]=Q*q[1]+he*q[4]+ue*q[7],R[2]=Q*q[2]+he*q[5]+ue*q[8]}(E,E,M);const A=m.properties.get("color");return{u_matrix:y,u_lightpos:E,u_lightintensity:m.properties.get("intensity"),u_lightcolor:[A.r,A.g,A.b],u_vertical_gradient:+h,u_opacity:p}},Zd=(y,o,h,p,m,v,E)=>a.e(Ma(y,o,h,p),ul(v,o,E),{u_height_factor:-Math.pow(2,m.overscaledZ)/E.tileSize/8}),Ih=y=>({u_matrix:y}),hl=(y,o,h,p)=>a.e(Ih(y),ul(h,o,p)),Hd=(y,o)=>({u_matrix:y,u_world:o}),Ah=(y,o,h,p,m)=>a.e(hl(y,o,h,p),{u_world:m}),$d=(y,o,h,p)=>{const m=y.transform;let v,E;if(p.paint.get("circle-pitch-alignment")==="map"){const M=$t(h,1,m.zoom);v=!0,E=[M,M]}else v=!1,E=m.pixelsToGLUnits;return{u_camera_to_center_distance:m.cameraToCenterDistance,u_scale_with_map:+(p.paint.get("circle-pitch-scale")==="map"),u_matrix:y.translatePosMatrix(o.posMatrix,h,p.paint.get("circle-translate"),p.paint.get("circle-translate-anchor")),u_pitch_with_map:+v,u_device_pixel_ratio:y.pixelRatio,u_extrude_scale:E}},Lh=(y,o,h)=>{const p=$t(h,1,o.zoom),m=Math.pow(2,o.zoom-h.tileID.overscaledZ),v=h.tileID.overscaleFactor();return{u_matrix:y,u_camera_to_center_distance:o.cameraToCenterDistance,u_pixels_to_tile_units:p,u_extrude_scale:[o.pixelsToGLUnits[0]/(p*m),o.pixelsToGLUnits[1]/(p*m)],u_overscale_factor:v}},Ph=(y,o,h=1)=>({u_matrix:y,u_color:o,u_overlay:0,u_overlay_scale:h}),fl=y=>({u_matrix:y}),zh=(y,o,h,p)=>({u_matrix:y,u_extrude_scale:$t(o,1,h),u_intensity:p});function Dh(y,o){const h=Math.pow(2,o.canonical.z),p=o.canonical.y;return[new a.Y(0,p/h).toLngLat().lat,new a.Y(0,(p+1)/h).toLngLat().lat]}const dl=(y,o,h,p)=>{const m=y.transform;return{u_matrix:Ca(y,o,h,p),u_ratio:1/$t(o,1,m.zoom),u_device_pixel_ratio:y.pixelRatio,u_units_to_pixels:[1/m.pixelsToGLUnits[0],1/m.pixelsToGLUnits[1]]}},Rh=(y,o,h,p,m)=>a.e(dl(y,o,h,m),{u_image:0,u_image_height:p}),ds=(y,o,h,p,m)=>{const v=y.transform,E=Fi(o,v);return{u_matrix:Ca(y,o,h,m),u_texsize:o.imageAtlasTexture.size,u_ratio:1/$t(o,1,v.zoom),u_device_pixel_ratio:y.pixelRatio,u_image:0,u_scale:[E,p.fromScale,p.toScale],u_fade:p.t,u_units_to_pixels:[1/v.pixelsToGLUnits[0],1/v.pixelsToGLUnits[1]]}},pl=(y,o,h,p,m,v)=>{const E=y.lineAtlas,M=Fi(o,y.transform),A=h.layout.get("line-cap")==="round",R=E.getDash(p.from,A),V=E.getDash(p.to,A),q=R.width*m.fromScale,Q=V.width*m.toScale;return a.e(dl(y,o,h,v),{u_patternscale_a:[M/q,-R.height/2],u_patternscale_b:[M/Q,-V.height/2],u_sdfgamma:E.width/(256*Math.min(q,Q)*y.pixelRatio)/2,u_image:0,u_tex_y_a:R.y,u_tex_y_b:V.y,u_mix:m.t})};function Fi(y,o){return 1/$t(y,1,o.tileZoom)}function Ca(y,o,h,p){return y.translatePosMatrix(p?p.posMatrix:o.tileID.posMatrix,o,h.paint.get("line-translate"),h.paint.get("line-translate-anchor"))}const ml=(y,o,h,p,m)=>{return{u_matrix:y,u_tl_parent:o,u_scale_parent:h,u_buffer_scale:1,u_fade_t:p.mix,u_opacity:p.opacity*m.paint.get("raster-opacity"),u_image0:0,u_image1:1,u_brightness_low:m.paint.get("raster-brightness-min"),u_brightness_high:m.paint.get("raster-brightness-max"),u_saturation_factor:(E=m.paint.get("raster-saturation"),E>0?1-1/(1.001-E):-E),u_contrast_factor:(v=m.paint.get("raster-contrast"),v>0?1/(1-v):1+v),u_spin_weights:Ia(m.paint.get("raster-hue-rotate"))};var v,E};function Ia(y){y*=Math.PI/180;const o=Math.sin(y),h=Math.cos(y);return[(2*h+1)/3,(-Math.sqrt(3)*o-h+1)/3,(Math.sqrt(3)*o-h+1)/3]}const Aa=(y,o,h,p,m,v,E,M,A,R)=>{const V=m.transform;return{u_is_size_zoom_constant:+(y==="constant"||y==="source"),u_is_size_feature_constant:+(y==="constant"||y==="camera"),u_size_t:o?o.uSizeT:0,u_size:o?o.uSize:0,u_camera_to_center_distance:V.cameraToCenterDistance,u_pitch:V.pitch/360*2*Math.PI,u_rotate_symbol:+h,u_aspect_ratio:V.width/V.height,u_fade_change:m.options.fadeDuration?m.symbolFadeChange:1,u_matrix:v,u_label_plane_matrix:E,u_coord_matrix:M,u_is_text:+A,u_pitch_with_map:+p,u_texsize:R,u_texture:0}},La=(y,o,h,p,m,v,E,M,A,R,V)=>{const q=m.transform;return a.e(Aa(y,o,h,p,m,v,E,M,A,R),{u_gamma_scale:p?Math.cos(q._pitch)*q.cameraToCenterDistance:1,u_device_pixel_ratio:m.pixelRatio,u_is_halo:+V})},Pa=(y,o,h,p,m,v,E,M,A,R)=>a.e(La(y,o,h,p,m,v,E,M,!0,A,!0),{u_texsize_icon:R,u_texture_icon:1}),Xd=(y,o,h)=>({u_matrix:y,u_opacity:o,u_color:h}),Kd=(y,o,h,p,m,v)=>a.e(function(E,M,A,R){const V=A.imageManager.getPattern(E.from.toString()),q=A.imageManager.getPattern(E.to.toString()),{width:Q,height:he}=A.imageManager.getPixelSize(),ue=Math.pow(2,R.tileID.overscaledZ),ye=R.tileSize*Math.pow(2,A.transform.tileZoom)/ue,se=ye*(R.tileID.canonical.x+R.tileID.wrap*ue),Te=ye*R.tileID.canonical.y;return{u_image:0,u_pattern_tl_a:V.tl,u_pattern_br_a:V.br,u_pattern_tl_b:q.tl,u_pattern_br_b:q.br,u_texsize:[Q,he],u_mix:M.t,u_pattern_size_a:V.displaySize,u_pattern_size_b:q.displaySize,u_scale_a:M.fromScale,u_scale_b:M.toScale,u_tile_units_to_pixels:1/$t(R,1,A.transform.tileZoom),u_pixel_coord_upper:[se>>16,Te>>16],u_pixel_coord_lower:[65535&se,65535&Te]}}(p,v,h,m),{u_matrix:y,u_opacity:o}),Bh={fillExtrusion:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_lightpos:new a.aK(y,o.u_lightpos),u_lightintensity:new a.aH(y,o.u_lightintensity),u_lightcolor:new a.aK(y,o.u_lightcolor),u_vertical_gradient:new a.aH(y,o.u_vertical_gradient),u_opacity:new a.aH(y,o.u_opacity)}),fillExtrusionPattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_lightpos:new a.aK(y,o.u_lightpos),u_lightintensity:new a.aH(y,o.u_lightintensity),u_lightcolor:new a.aK(y,o.u_lightcolor),u_vertical_gradient:new a.aH(y,o.u_vertical_gradient),u_height_factor:new a.aH(y,o.u_height_factor),u_image:new a.aG(y,o.u_image),u_texsize:new a.aL(y,o.u_texsize),u_pixel_coord_upper:new a.aL(y,o.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(y,o.u_pixel_coord_lower),u_scale:new a.aK(y,o.u_scale),u_fade:new a.aH(y,o.u_fade),u_opacity:new a.aH(y,o.u_opacity)}),fill:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix)}),fillPattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_image:new a.aG(y,o.u_image),u_texsize:new a.aL(y,o.u_texsize),u_pixel_coord_upper:new a.aL(y,o.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(y,o.u_pixel_coord_lower),u_scale:new a.aK(y,o.u_scale),u_fade:new a.aH(y,o.u_fade)}),fillOutline:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_world:new a.aL(y,o.u_world)}),fillOutlinePattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_world:new a.aL(y,o.u_world),u_image:new a.aG(y,o.u_image),u_texsize:new a.aL(y,o.u_texsize),u_pixel_coord_upper:new a.aL(y,o.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(y,o.u_pixel_coord_lower),u_scale:new a.aK(y,o.u_scale),u_fade:new a.aH(y,o.u_fade)}),circle:(y,o)=>({u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_scale_with_map:new a.aG(y,o.u_scale_with_map),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_extrude_scale:new a.aL(y,o.u_extrude_scale),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_matrix:new a.aI(y,o.u_matrix)}),collisionBox:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_pixels_to_tile_units:new a.aH(y,o.u_pixels_to_tile_units),u_extrude_scale:new a.aL(y,o.u_extrude_scale),u_overscale_factor:new a.aH(y,o.u_overscale_factor)}),collisionCircle:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_inv_matrix:new a.aI(y,o.u_inv_matrix),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_viewport_size:new a.aL(y,o.u_viewport_size)}),debug:(y,o)=>({u_color:new a.aM(y,o.u_color),u_matrix:new a.aI(y,o.u_matrix),u_overlay:new a.aG(y,o.u_overlay),u_overlay_scale:new a.aH(y,o.u_overlay_scale)}),clippingMask:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix)}),heatmap:(y,o)=>({u_extrude_scale:new a.aH(y,o.u_extrude_scale),u_intensity:new a.aH(y,o.u_intensity),u_matrix:new a.aI(y,o.u_matrix)}),heatmapTexture:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_world:new a.aL(y,o.u_world),u_image:new a.aG(y,o.u_image),u_color_ramp:new a.aG(y,o.u_color_ramp),u_opacity:new a.aH(y,o.u_opacity)}),hillshade:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_image:new a.aG(y,o.u_image),u_latrange:new a.aL(y,o.u_latrange),u_light:new a.aL(y,o.u_light),u_shadow:new a.aM(y,o.u_shadow),u_highlight:new a.aM(y,o.u_highlight),u_accent:new a.aM(y,o.u_accent)}),hillshadePrepare:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_image:new a.aG(y,o.u_image),u_dimension:new a.aL(y,o.u_dimension),u_zoom:new a.aH(y,o.u_zoom),u_unpack:new a.aJ(y,o.u_unpack)}),line:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_ratio:new a.aH(y,o.u_ratio),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_units_to_pixels:new a.aL(y,o.u_units_to_pixels)}),lineGradient:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_ratio:new a.aH(y,o.u_ratio),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_units_to_pixels:new a.aL(y,o.u_units_to_pixels),u_image:new a.aG(y,o.u_image),u_image_height:new a.aH(y,o.u_image_height)}),linePattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_texsize:new a.aL(y,o.u_texsize),u_ratio:new a.aH(y,o.u_ratio),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_image:new a.aG(y,o.u_image),u_units_to_pixels:new a.aL(y,o.u_units_to_pixels),u_scale:new a.aK(y,o.u_scale),u_fade:new a.aH(y,o.u_fade)}),lineSDF:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_ratio:new a.aH(y,o.u_ratio),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_units_to_pixels:new a.aL(y,o.u_units_to_pixels),u_patternscale_a:new a.aL(y,o.u_patternscale_a),u_patternscale_b:new a.aL(y,o.u_patternscale_b),u_sdfgamma:new a.aH(y,o.u_sdfgamma),u_image:new a.aG(y,o.u_image),u_tex_y_a:new a.aH(y,o.u_tex_y_a),u_tex_y_b:new a.aH(y,o.u_tex_y_b),u_mix:new a.aH(y,o.u_mix)}),raster:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_tl_parent:new a.aL(y,o.u_tl_parent),u_scale_parent:new a.aH(y,o.u_scale_parent),u_buffer_scale:new a.aH(y,o.u_buffer_scale),u_fade_t:new a.aH(y,o.u_fade_t),u_opacity:new a.aH(y,o.u_opacity),u_image0:new a.aG(y,o.u_image0),u_image1:new a.aG(y,o.u_image1),u_brightness_low:new a.aH(y,o.u_brightness_low),u_brightness_high:new a.aH(y,o.u_brightness_high),u_saturation_factor:new a.aH(y,o.u_saturation_factor),u_contrast_factor:new a.aH(y,o.u_contrast_factor),u_spin_weights:new a.aK(y,o.u_spin_weights)}),symbolIcon:(y,o)=>({u_is_size_zoom_constant:new a.aG(y,o.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(y,o.u_is_size_feature_constant),u_size_t:new a.aH(y,o.u_size_t),u_size:new a.aH(y,o.u_size),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_pitch:new a.aH(y,o.u_pitch),u_rotate_symbol:new a.aG(y,o.u_rotate_symbol),u_aspect_ratio:new a.aH(y,o.u_aspect_ratio),u_fade_change:new a.aH(y,o.u_fade_change),u_matrix:new a.aI(y,o.u_matrix),u_label_plane_matrix:new a.aI(y,o.u_label_plane_matrix),u_coord_matrix:new a.aI(y,o.u_coord_matrix),u_is_text:new a.aG(y,o.u_is_text),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_texsize:new a.aL(y,o.u_texsize),u_texture:new a.aG(y,o.u_texture)}),symbolSDF:(y,o)=>({u_is_size_zoom_constant:new a.aG(y,o.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(y,o.u_is_size_feature_constant),u_size_t:new a.aH(y,o.u_size_t),u_size:new a.aH(y,o.u_size),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_pitch:new a.aH(y,o.u_pitch),u_rotate_symbol:new a.aG(y,o.u_rotate_symbol),u_aspect_ratio:new a.aH(y,o.u_aspect_ratio),u_fade_change:new a.aH(y,o.u_fade_change),u_matrix:new a.aI(y,o.u_matrix),u_label_plane_matrix:new a.aI(y,o.u_label_plane_matrix),u_coord_matrix:new a.aI(y,o.u_coord_matrix),u_is_text:new a.aG(y,o.u_is_text),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_texsize:new a.aL(y,o.u_texsize),u_texture:new a.aG(y,o.u_texture),u_gamma_scale:new a.aH(y,o.u_gamma_scale),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_is_halo:new a.aG(y,o.u_is_halo)}),symbolTextAndIcon:(y,o)=>({u_is_size_zoom_constant:new a.aG(y,o.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(y,o.u_is_size_feature_constant),u_size_t:new a.aH(y,o.u_size_t),u_size:new a.aH(y,o.u_size),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_pitch:new a.aH(y,o.u_pitch),u_rotate_symbol:new a.aG(y,o.u_rotate_symbol),u_aspect_ratio:new a.aH(y,o.u_aspect_ratio),u_fade_change:new a.aH(y,o.u_fade_change),u_matrix:new a.aI(y,o.u_matrix),u_label_plane_matrix:new a.aI(y,o.u_label_plane_matrix),u_coord_matrix:new a.aI(y,o.u_coord_matrix),u_is_text:new a.aG(y,o.u_is_text),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_texsize:new a.aL(y,o.u_texsize),u_texsize_icon:new a.aL(y,o.u_texsize_icon),u_texture:new a.aG(y,o.u_texture),u_texture_icon:new a.aG(y,o.u_texture_icon),u_gamma_scale:new a.aH(y,o.u_gamma_scale),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_is_halo:new a.aG(y,o.u_is_halo)}),background:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_opacity:new a.aH(y,o.u_opacity),u_color:new a.aM(y,o.u_color)}),backgroundPattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_opacity:new a.aH(y,o.u_opacity),u_image:new a.aG(y,o.u_image),u_pattern_tl_a:new a.aL(y,o.u_pattern_tl_a),u_pattern_br_a:new a.aL(y,o.u_pattern_br_a),u_pattern_tl_b:new a.aL(y,o.u_pattern_tl_b),u_pattern_br_b:new a.aL(y,o.u_pattern_br_b),u_texsize:new a.aL(y,o.u_texsize),u_mix:new a.aH(y,o.u_mix),u_pattern_size_a:new a.aL(y,o.u_pattern_size_a),u_pattern_size_b:new a.aL(y,o.u_pattern_size_b),u_scale_a:new a.aH(y,o.u_scale_a),u_scale_b:new a.aH(y,o.u_scale_b),u_pixel_coord_upper:new a.aL(y,o.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(y,o.u_pixel_coord_lower),u_tile_units_to_pixels:new a.aH(y,o.u_tile_units_to_pixels)}),terrain:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_texture:new a.aG(y,o.u_texture),u_ele_delta:new a.aH(y,o.u_ele_delta)}),terrainDepth:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_ele_delta:new a.aH(y,o.u_ele_delta)}),terrainCoords:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_texture:new a.aG(y,o.u_texture),u_terrain_coords_id:new a.aH(y,o.u_terrain_coords_id),u_ele_delta:new a.aH(y,o.u_ele_delta)})};class Jd{constructor(o,h,p){this.context=o;const m=o.gl;this.buffer=m.createBuffer(),this.dynamicDraw=!!p,this.context.unbindVAO(),o.bindElementBuffer.set(this.buffer),m.bufferData(m.ELEMENT_ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?m.DYNAMIC_DRAW:m.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(o){const h=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),h.bufferSubData(h.ELEMENT_ARRAY_BUFFER,0,o.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const ps={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class gl{constructor(o,h,p,m){this.length=h.length,this.attributes=p,this.itemSize=h.bytesPerElement,this.dynamicDraw=m,this.context=o;const v=o.gl;this.buffer=v.createBuffer(),o.bindVertexBuffer.set(this.buffer),v.bufferData(v.ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?v.DYNAMIC_DRAW:v.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(o){if(o.length!==this.length)throw new Error(`Length of new data is ${o.length}, which doesn't match current length of ${this.length}`);const h=this.context.gl;this.bind(),h.bufferSubData(h.ARRAY_BUFFER,0,o.arrayBuffer)}enableAttributes(o,h){for(let p=0;p0){const dt=a.F(),gt=$e;a.aP(dt,He.placementInvProjMatrix,y.transform.glCoordMatrix),a.aP(dt,dt,He.placementViewportMatrix),V.push({circleArray:et,circleOffset:Q,transform:gt,invTransform:dt,coord:Le}),q+=et.length/4,Q=q}nt&&R.draw(M,A.LINES,wr.disabled,$r.disabled,y.colorModeForRenderPass(),jr.disabled,Lh($e,y.transform,Ge),y.style.map.terrain&&y.style.map.terrain.getTerrainData(Le),h.id,nt.layoutVertexBuffer,nt.indexBuffer,nt.segments,null,y.transform.zoom,null,null,nt.collisionVertexBuffer)}if(!E||!V.length)return;const he=y.useProgram("collisionCircle"),ue=new a.aQ;ue.resize(4*q),ue._trim();let ye=0;for(const we of V)for(let Le=0;Le=0&&(ue[se.associatedIconIndex]={shiftedAnchor:ir,angle:_t})}else qe(se.numGlyphs,Q)}if(R){he.clear();const ye=y.icon.placedSymbolArray;for(let se=0;sey.style.map.terrain.getElevation(nt,Ji,Pn):null,sn=h.layout.get("text-rotation-alignment")==="map";$(dt,nt.posMatrix,y,m,Ni,bo,se,R,sn,Ln)}const rs=y.translatePosMatrix(nt.posMatrix,et,v,E),wo=Te||m&&He||Za?Xc:Ni,An=y.translatePosMatrix(bo,et,v,E,!0),on=_t&&h.paint.get(m?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let en;en=_t?dt.iconsInText?Pa(Xt.kind,Yt,Ue,se,y,rs,wo,An,dr,Fn):La(Xt.kind,Yt,Ue,se,y,rs,wo,An,m,dr,!0):Aa(Xt.kind,Yt,Ue,se,y,rs,wo,An,m,dr);const Ki={program:xr,buffers:gt,uniformValues:en,atlasTexture:hn,atlasTextureIcon:nn,atlasInterpolation:Rr,atlasInterpolationIcon:Oi,isSDF:_t,hasHalo:on};if(we&&dt.canOverlap){Le=!0;const Ln=gt.segments.get();for(const sn of Ln)$e.push({segments:new a.$([sn]),sortKey:sn.sortKey,state:Ki,terrainData:cr})}else $e.push({segments:gt.segments,sortKey:0,state:Ki,terrainData:cr})}Le&&$e.sort((nt,et)=>nt.sortKey-et.sortKey);for(const nt of $e){const et=nt.state;if(Q.activeTexture.set(he.TEXTURE0),et.atlasTexture.bind(et.atlasInterpolation,he.CLAMP_TO_EDGE),et.atlasTextureIcon&&(Q.activeTexture.set(he.TEXTURE1),et.atlasTextureIcon&&et.atlasTextureIcon.bind(et.atlasInterpolationIcon,he.CLAMP_TO_EDGE)),et.isSDF){const dt=et.uniformValues;et.hasHalo&&(dt.u_is_halo=1,Wh(et.buffers,nt.segments,h,y,et.program,Ge,V,q,dt,nt.terrainData)),dt.u_is_halo=0}Wh(et.buffers,nt.segments,h,y,et.program,Ge,V,q,et.uniformValues,nt.terrainData)}}function Wh(y,o,h,p,m,v,E,M,A,R){const V=p.context;m.draw(V,V.gl.TRIANGLES,v,E,M,jr.disabled,A,R,h.id,y.layoutVertexBuffer,y.indexBuffer,o,h.paint,p.transform.zoom,y.programConfigurations.get(h.id),y.dynamicLayoutVertexBuffer,y.opacityVertexBuffer)}function Ml(y,o,h,p,m){if(!h||!p||!p.imageAtlas)return;const v=p.imageAtlas.patternPositions;let E=v[h.to.toString()],M=v[h.from.toString()];if(!E&&M&&(E=M),!M&&E&&(M=E),!E||!M){const A=m.getPaintProperty(o);E=v[A],M=v[A]}E&&M&&y.setConstantPatternPositions(E,M)}function Zh(y,o,h,p,m,v,E){const M=y.context.gl,A="fill-pattern",R=h.paint.get(A),V=R&&R.constantOr(1),q=h.getCrossfadeParameters();let Q,he,ue,ye,se;E?(he=V&&!h.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",Q=M.LINES):(he=V?"fillPattern":"fill",Q=M.TRIANGLES);const Te=R.constantOr(null);for(const Ue of p){const we=o.getTile(Ue);if(V&&!we.patternsLoaded())continue;const Le=we.getBucket(h);if(!Le)continue;const Ge=Le.programConfigurations.get(h.id),He=y.useProgram(he,Ge),$e=y.style.map.terrain&&y.style.map.terrain.getTerrainData(Ue);V&&(y.context.activeTexture.set(M.TEXTURE0),we.imageAtlasTexture.bind(M.LINEAR,M.CLAMP_TO_EDGE),Ge.updatePaintBuffers(q)),Ml(Ge,A,Te,we,h);const nt=$e?Ue:null,et=y.translatePosMatrix(nt?nt.posMatrix:Ue.posMatrix,we,h.paint.get("fill-translate"),h.paint.get("fill-translate-anchor"));if(E){ye=Le.indexBuffer2,se=Le.segments2;const dt=[M.drawingBufferWidth,M.drawingBufferHeight];ue=he==="fillOutlinePattern"&&V?Ah(et,y,q,we,dt):Hd(et,dt)}else ye=Le.indexBuffer,se=Le.segments,ue=V?hl(et,y,q,we):Ih(et);He.draw(y.context,Q,m,y.stencilModeForClipping(Ue),v,jr.disabled,ue,$e,h.id,Le.layoutVertexBuffer,ye,se,h.paint,y.transform.zoom,Ge)}}function Cl(y,o,h,p,m,v,E){const M=y.context,A=M.gl,R="fill-extrusion-pattern",V=h.paint.get(R),q=V.constantOr(1),Q=h.getCrossfadeParameters(),he=h.paint.get("fill-extrusion-opacity"),ue=V.constantOr(null);for(const ye of p){const se=o.getTile(ye),Te=se.getBucket(h);if(!Te)continue;const Ue=y.style.map.terrain&&y.style.map.terrain.getTerrainData(ye),we=Te.programConfigurations.get(h.id),Le=y.useProgram(q?"fillExtrusionPattern":"fillExtrusion",we);q&&(y.context.activeTexture.set(A.TEXTURE0),se.imageAtlasTexture.bind(A.LINEAR,A.CLAMP_TO_EDGE),we.updatePaintBuffers(Q)),Ml(we,R,ue,se,h);const Ge=y.translatePosMatrix(ye.posMatrix,se,h.paint.get("fill-extrusion-translate"),h.paint.get("fill-extrusion-translate-anchor")),He=h.paint.get("fill-extrusion-vertical-gradient"),$e=q?Zd(Ge,y,He,he,ye,Q,se):Ma(Ge,y,He,he);Le.draw(M,M.gl.TRIANGLES,m,v,E,jr.backCCW,$e,Ue,h.id,Te.layoutVertexBuffer,Te.indexBuffer,Te.segments,h.paint,y.transform.zoom,we,y.style.map.terrain&&Te.centroidVertexBuffer)}}function Il(y,o,h,p,m,v,E){const M=y.context,A=M.gl,R=h.fbo;if(!R)return;const V=y.useProgram("hillshade"),q=y.style.map.terrain&&y.style.map.terrain.getTerrainData(o);M.activeTexture.set(A.TEXTURE0),A.bindTexture(A.TEXTURE_2D,R.colorAttachment.get()),V.draw(M,A.TRIANGLES,m,v,E,jr.disabled,((Q,he,ue,ye)=>{const se=ue.paint.get("hillshade-shadow-color"),Te=ue.paint.get("hillshade-highlight-color"),Ue=ue.paint.get("hillshade-accent-color");let we=ue.paint.get("hillshade-illumination-direction")*(Math.PI/180);ue.paint.get("hillshade-illumination-anchor")==="viewport"&&(we-=Q.transform.angle);const Le=!Q.options.moving;return{u_matrix:ye?ye.posMatrix:Q.transform.calculatePosMatrix(he.tileID.toUnwrapped(),Le),u_image:0,u_latrange:Dh(0,he.tileID),u_light:[ue.paint.get("hillshade-exaggeration"),we],u_shadow:se,u_highlight:Te,u_accent:Ue}})(y,h,p,q?o:null),q,p.id,y.rasterBoundsBuffer,y.quadTriangleIndexBuffer,y.rasterBoundsSegments)}function Kc(y,o,h,p,m,v){const E=y.context,M=E.gl,A=o.dem;if(A&&A.data){const R=A.dim,V=A.stride,q=A.getPixels();if(E.activeTexture.set(M.TEXTURE1),E.pixelStoreUnpackPremultiplyAlpha.set(!1),o.demTexture=o.demTexture||y.getTileTexture(V),o.demTexture){const he=o.demTexture;he.update(q,{premultiply:!1}),he.bind(M.NEAREST,M.CLAMP_TO_EDGE)}else o.demTexture=new re(E,q,M.RGBA,{premultiply:!1}),o.demTexture.bind(M.NEAREST,M.CLAMP_TO_EDGE);E.activeTexture.set(M.TEXTURE0);let Q=o.fbo;if(!Q){const he=new re(E,{width:R,height:R,data:null},M.RGBA);he.bind(M.LINEAR,M.CLAMP_TO_EDGE),Q=o.fbo=E.createFramebuffer(R,R,!0,!1),Q.colorAttachment.set(he.texture)}E.bindFramebuffer.set(Q.framebuffer),E.viewport.set([0,0,R,R]),y.useProgram("hillshadePrepare").draw(E,M.TRIANGLES,p,m,v,jr.disabled,((he,ue)=>{const ye=ue.stride,se=a.F();return a.aN(se,0,a.W,-a.W,0,0,1),a.H(se,se,[0,-a.W,0]),{u_matrix:se,u_image:1,u_dimension:[ye,ye],u_zoom:he.overscaledZ,u_unpack:ue.getUnpackVector()}})(o.tileID,A),null,h.id,y.rasterBoundsBuffer,y.quadTriangleIndexBuffer,y.rasterBoundsSegments),o.needsHillshadePrepare=!1}}function Hh(y,o,h,p,m,v){const E=p.paint.get("raster-fade-duration");if(!v&&E>0){const M=k.now(),A=(M-y.timeAdded)/E,R=o?(M-o.timeAdded)/E:-1,V=h.getSource(),q=m.coveringZoomLevel({tileSize:V.tileSize,roundZoom:V.roundZoom}),Q=!o||Math.abs(o.tileID.overscaledZ-q)>Math.abs(y.tileID.overscaledZ-q),he=Q&&y.refreshedUponExpiration?1:a.ac(Q?A:1-R,0,1);return y.refreshedUponExpiration&&A>=1&&(y.refreshedUponExpiration=!1),o?{opacity:1,mix:1-he}:{opacity:he,mix:0}}return{opacity:1,mix:0}}const $h=new a.aO(1,0,0,1),Al=new a.aO(0,1,0,1),Jc=new a.aO(0,0,1,1),sp=new a.aO(1,0,1,1),Xh=new a.aO(0,1,1,1);function cn(y,o,h,p){pi(y,0,o+h/2,y.transform.width,h,p)}function Jo(y,o,h,p){pi(y,o-h/2,0,h,y.transform.height,p)}function pi(y,o,h,p,m,v){const E=y.context,M=E.gl;M.enable(M.SCISSOR_TEST),M.scissor(o*y.pixelRatio,h*y.pixelRatio,p*y.pixelRatio,m*y.pixelRatio),E.clear({color:v}),M.disable(M.SCISSOR_TEST)}function Yc(y,o,h){const p=y.context,m=p.gl,v=h.posMatrix,E=y.useProgram("debug"),M=wr.disabled,A=$r.disabled,R=y.colorModeForRenderPass(),V="$debug",q=y.style.map.terrain&&y.style.map.terrain.getTerrainData(h);p.activeTexture.set(m.TEXTURE0);const Q=o.getTileByID(h.key).latestRawTileData,he=Math.floor((Q&&Q.byteLength||0)/1024),ue=o.getTile(h).tileSize,ye=512/Math.min(ue,512)*(h.overscaledZ/y.transform.zoom)*.5;let se=h.canonical.toString();h.overscaledZ!==h.canonical.z&&(se+=` => ${h.overscaledZ}`),function(Te,Ue){Te.initDebugOverlayCanvas();const we=Te.debugOverlayCanvas,Le=Te.context.gl,Ge=Te.debugOverlayCanvas.getContext("2d");Ge.clearRect(0,0,we.width,we.height),Ge.shadowColor="white",Ge.shadowBlur=2,Ge.lineWidth=1.5,Ge.strokeStyle="white",Ge.textBaseline="top",Ge.font="bold 36px Open Sans, sans-serif",Ge.fillText(Ue,5,5),Ge.strokeText(Ue,5,5),Te.debugOverlayTexture.update(we),Te.debugOverlayTexture.bind(Le.LINEAR,Le.CLAMP_TO_EDGE)}(y,`${se} ${he}kB`),E.draw(p,m.TRIANGLES,M,A,Sn.alphaBlended,jr.disabled,Ph(v,a.aO.transparent,ye),null,V,y.debugBuffer,y.quadTriangleIndexBuffer,y.debugSegments),E.draw(p,m.LINE_STRIP,M,A,R,jr.disabled,Ph(v,a.aO.red),q,V,y.debugBuffer,y.tileBorderIndexBuffer,y.debugSegments)}function Ll(y,o,h){const p=y.context,m=p.gl,v=y.colorModeForRenderPass(),E=new wr(m.LEQUAL,wr.ReadWrite,y.depthRangeFor3D),M=y.useProgram("terrain"),A=o.getTerrainMesh();p.bindFramebuffer.set(null),p.viewport.set([0,0,y.width,y.height]);for(const R of h){const V=y.renderToTexture.getTexture(R),q=o.getTerrainData(R.tileID);p.activeTexture.set(m.TEXTURE0),m.bindTexture(m.TEXTURE_2D,V.texture);const Q={u_matrix:y.transform.calculatePosMatrix(R.tileID.toUnwrapped()),u_texture:0,u_ele_delta:o.getMeshFrameDelta(y.transform.zoom)};M.draw(p,m.TRIANGLES,E,$r.disabled,v,jr.backCCW,Q,q,"terrain",A.vertexBuffer,A.indexBuffer,A.segments)}}class Kh{constructor(o,h){this.context=new op(o),this.transform=h,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:a.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=Or.maxUnderzooming+Or.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Xo}resize(o,h,p){if(this.width=Math.floor(o*p),this.height=Math.floor(h*p),this.pixelRatio=p,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const m of this.style._order)this.style._layers[m].resize()}setup(){const o=this.context,h=new a.aV;h.emplaceBack(0,0),h.emplaceBack(a.W,0),h.emplaceBack(0,a.W),h.emplaceBack(a.W,a.W),this.tileExtentBuffer=o.createVertexBuffer(h,ll.members),this.tileExtentSegments=a.$.simpleSegment(0,0,4,2);const p=new a.aV;p.emplaceBack(0,0),p.emplaceBack(a.W,0),p.emplaceBack(0,a.W),p.emplaceBack(a.W,a.W),this.debugBuffer=o.createVertexBuffer(p,ll.members),this.debugSegments=a.$.simpleSegment(0,0,4,5);const m=new a.Z;m.emplaceBack(0,0,0,0),m.emplaceBack(a.W,0,a.W,0),m.emplaceBack(0,a.W,0,a.W),m.emplaceBack(a.W,a.W,a.W,a.W),this.rasterBoundsBuffer=o.createVertexBuffer(m,Ye.members),this.rasterBoundsSegments=a.$.simpleSegment(0,0,4,2);const v=new a.aV;v.emplaceBack(0,0),v.emplaceBack(1,0),v.emplaceBack(0,1),v.emplaceBack(1,1),this.viewportBuffer=o.createVertexBuffer(v,ll.members),this.viewportSegments=a.$.simpleSegment(0,0,4,2);const E=new a.aW;E.emplaceBack(0),E.emplaceBack(1),E.emplaceBack(3),E.emplaceBack(2),E.emplaceBack(0),this.tileBorderIndexBuffer=o.createIndexBuffer(E);const M=new a.aX;M.emplaceBack(0,1,2),M.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=o.createIndexBuffer(M);const A=this.context.gl;this.stencilClearMode=new $r({func:A.ALWAYS,mask:0},0,255,A.ZERO,A.ZERO,A.ZERO)}clearStencil(){const o=this.context,h=o.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const p=a.F();a.aN(p,0,this.width,this.height,0,0,1),a.J(p,p,[h.drawingBufferWidth,h.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(o,h.TRIANGLES,wr.disabled,this.stencilClearMode,Sn.disabled,jr.disabled,fl(p),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(o,h){if(this.currentStencilSource===o.source||!o.isTileClipped()||!h||!h.length)return;this.currentStencilSource=o.source;const p=this.context,m=p.gl;this.nextStencilID+h.length>256&&this.clearStencil(),p.setColorMode(Sn.disabled),p.setDepthMode(wr.disabled);const v=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const E of h){const M=this._tileClippingMaskIDs[E.key]=this.nextStencilID++,A=this.style.map.terrain&&this.style.map.terrain.getTerrainData(E);v.draw(p,m.TRIANGLES,wr.disabled,new $r({func:m.ALWAYS,mask:0},M,255,m.KEEP,m.KEEP,m.REPLACE),Sn.disabled,jr.disabled,fl(E.posMatrix),A,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const o=this.nextStencilID++,h=this.context.gl;return new $r({func:h.NOTEQUAL,mask:255},o,255,h.KEEP,h.KEEP,h.REPLACE)}stencilModeForClipping(o){const h=this.context.gl;return new $r({func:h.EQUAL,mask:255},this._tileClippingMaskIDs[o.key],0,h.KEEP,h.KEEP,h.REPLACE)}stencilConfigForOverlap(o){const h=this.context.gl,p=o.sort((E,M)=>M.overscaledZ-E.overscaledZ),m=p[p.length-1].overscaledZ,v=p[0].overscaledZ-m+1;if(v>1){this.currentStencilSource=void 0,this.nextStencilID+v>256&&this.clearStencil();const E={};for(let M=0;M=0;this.currentLayer--){const A=this.style._layers[p[this.currentLayer]],R=m[A.source],V=v[A.source];this._renderTileClippingMasks(A,V),this.renderLayer(this,R,A,V)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayerse.source&&!se.isHidden(V)?[R.sourceCaches[se.source]]:[]),he=Q.filter(se=>se.getSource().type==="vector"),ue=Q.filter(se=>se.getSource().type!=="vector"),ye=se=>{(!q||q.getSource().maxzoomye(se)),q||ue.forEach(se=>ye(se)),q}(this.style,this.transform.zoom);A&&function(R,V,q){for(let Q=0;Q0),m&&(a.a_(h,p),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(v,E){const M=v.context,A=M.gl,R=Sn.unblended,V=new wr(A.LEQUAL,wr.ReadWrite,[0,1]),q=E.getTerrainMesh(),Q=E.sourceCache.getRenderableTiles(),he=v.useProgram("terrainDepth");M.bindFramebuffer.set(E.getFramebuffer("depth").framebuffer),M.viewport.set([0,0,v.width/devicePixelRatio,v.height/devicePixelRatio]),M.clear({color:a.aO.transparent,depth:1});for(const ue of Q){const ye=E.getTerrainData(ue.tileID),se={u_matrix:v.transform.calculatePosMatrix(ue.tileID.toUnwrapped()),u_ele_delta:E.getMeshFrameDelta(v.transform.zoom)};he.draw(M,A.TRIANGLES,V,$r.disabled,R,jr.backCCW,se,ye,"terrain",q.vertexBuffer,q.indexBuffer,q.segments)}M.bindFramebuffer.set(null),M.viewport.set([0,0,v.width,v.height])}(this,this.style.map.terrain),function(v,E){const M=v.context,A=M.gl,R=Sn.unblended,V=new wr(A.LEQUAL,wr.ReadWrite,[0,1]),q=E.getTerrainMesh(),Q=E.getCoordsTexture(),he=E.sourceCache.getRenderableTiles(),ue=v.useProgram("terrainCoords");M.bindFramebuffer.set(E.getFramebuffer("coords").framebuffer),M.viewport.set([0,0,v.width/devicePixelRatio,v.height/devicePixelRatio]),M.clear({color:a.aO.transparent,depth:1}),E.coordsIndex=[];for(const ye of he){const se=E.getTerrainData(ye.tileID);M.activeTexture.set(A.TEXTURE0),A.bindTexture(A.TEXTURE_2D,Q.texture);const Te={u_matrix:v.transform.calculatePosMatrix(ye.tileID.toUnwrapped()),u_terrain_coords_id:(255-E.coordsIndex.length)/255,u_texture:0,u_ele_delta:E.getMeshFrameDelta(v.transform.zoom)};ue.draw(M,A.TRIANGLES,V,$r.disabled,R,jr.backCCW,Te,se,"terrain",q.vertexBuffer,q.indexBuffer,q.segments),E.coordsIndex.push(ye.tileID.key)}M.bindFramebuffer.set(null),M.viewport.set([0,0,v.width,v.height])}(this,this.style.map.terrain))}renderLayer(o,h,p,m){if(!p.isHidden(this.transform.zoom)&&(p.type==="background"||p.type==="custom"||(m||[]).length))switch(this.id=p.id,p.type){case"symbol":(function(v,E,M,A,R){if(v.renderPass!=="translucent")return;const V=$r.disabled,q=v.colorModeForRenderPass();(M._unevaluatedLayout.hasValue("text-variable-anchor")||M._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(Q,he,ue,ye,se,Te,Ue){const we=he.transform,Le=se==="map",Ge=Te==="map";for(const He of Q){const $e=ye.getTile(He),nt=$e.getBucket(ue);if(!nt||!nt.text||!nt.text.segments.get().length)continue;const et=a.ag(nt.textSizeData,we.zoom),dt=$t($e,1,he.transform.zoom),gt=Qt(He.posMatrix,Ge,Le,he.transform,dt),ir=ue.layout.get("icon-text-fit")!=="none"&&nt.hasIconData();if(et){const _t=Math.pow(2,we.zoom-$e.tileID.overscaledZ);kl(nt,Le,Ge,Ue,we,gt,He.posMatrix,_t,et,ir,he.style.map.terrain?(Xt,or)=>he.style.map.terrain.getElevation(He,Xt,or):null)}}}(A,v,M,E,M.layout.get("text-rotation-alignment"),M.layout.get("text-pitch-alignment"),R),M.paint.get("icon-opacity").constantOr(1)!==0&&El(v,E,M,A,!1,M.paint.get("icon-translate"),M.paint.get("icon-translate-anchor"),M.layout.get("icon-rotation-alignment"),M.layout.get("icon-pitch-alignment"),M.layout.get("icon-keep-upright"),V,q),M.paint.get("text-opacity").constantOr(1)!==0&&El(v,E,M,A,!0,M.paint.get("text-translate"),M.paint.get("text-translate-anchor"),M.layout.get("text-rotation-alignment"),M.layout.get("text-pitch-alignment"),M.layout.get("text-keep-upright"),V,q),E.map.showCollisionBoxes&&(Sl(v,E,M,A,M.paint.get("text-translate"),M.paint.get("text-translate-anchor"),!0),Sl(v,E,M,A,M.paint.get("icon-translate"),M.paint.get("icon-translate-anchor"),!1))})(o,h,p,m,this.style.placement.variableOffsets);break;case"circle":(function(v,E,M,A){if(v.renderPass!=="translucent")return;const R=M.paint.get("circle-opacity"),V=M.paint.get("circle-stroke-width"),q=M.paint.get("circle-stroke-opacity"),Q=!M.layout.get("circle-sort-key").isConstant();if(R.constantOr(1)===0&&(V.constantOr(1)===0||q.constantOr(1)===0))return;const he=v.context,ue=he.gl,ye=v.depthModeForSublayer(0,wr.ReadOnly),se=$r.disabled,Te=v.colorModeForRenderPass(),Ue=[];for(let we=0;wewe.sortKey-Le.sortKey);for(const we of Ue){const{programConfiguration:Le,program:Ge,layoutVertexBuffer:He,indexBuffer:$e,uniformValues:nt,terrainData:et}=we.state;Ge.draw(he,ue.TRIANGLES,ye,se,Te,jr.disabled,nt,et,M.id,He,$e,we.segments,M.paint,v.transform.zoom,Le)}})(o,h,p,m);break;case"heatmap":(function(v,E,M,A){if(M.paint.get("heatmap-opacity")!==0)if(v.renderPass==="offscreen"){const R=v.context,V=R.gl,q=$r.disabled,Q=new Sn([V.ONE,V.ONE],a.aO.transparent,[!0,!0,!0,!0]);(function(he,ue,ye){const se=he.gl;he.activeTexture.set(se.TEXTURE1),he.viewport.set([0,0,ue.width/4,ue.height/4]);let Te=ye.heatmapFbo;if(Te)se.bindTexture(se.TEXTURE_2D,Te.colorAttachment.get()),he.bindFramebuffer.set(Te.framebuffer);else{const Ue=se.createTexture();se.bindTexture(se.TEXTURE_2D,Ue),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_WRAP_S,se.CLAMP_TO_EDGE),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_WRAP_T,se.CLAMP_TO_EDGE),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_MIN_FILTER,se.LINEAR),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_MAG_FILTER,se.LINEAR),Te=ye.heatmapFbo=he.createFramebuffer(ue.width/4,ue.height/4,!1,!1),function(we,Le,Ge,He){var $e,nt;const et=we.gl,dt=($e=we.HALF_FLOAT)!==null&&$e!==void 0?$e:et.UNSIGNED_BYTE,gt=(nt=we.RGBA16F)!==null&&nt!==void 0?nt:et.RGBA;et.texImage2D(et.TEXTURE_2D,0,gt,Le.width/4,Le.height/4,0,et.RGBA,dt,null),He.colorAttachment.set(Ge)}(he,ue,Ue,Te)}})(R,v,M),R.clear({color:a.aO.transparent});for(let he=0;he{const we=a.F();a.aN(we,0,ye.width,ye.height,0,0,1);const Le=ye.context.gl;return{u_matrix:we,u_world:[Le.drawingBufferWidth,Le.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:se.paint.get("heatmap-opacity")}})(R,V),null,V.id,R.viewportBuffer,R.quadTriangleIndexBuffer,R.viewportSegments,V.paint,R.transform.zoom)}(v,M))})(o,h,p,m);break;case"line":(function(v,E,M,A){if(v.renderPass!=="translucent")return;const R=M.paint.get("line-opacity"),V=M.paint.get("line-width");if(R.constantOr(1)===0||V.constantOr(1)===0)return;const q=v.depthModeForSublayer(0,wr.ReadOnly),Q=v.colorModeForRenderPass(),he=M.paint.get("line-dasharray"),ue=M.paint.get("line-pattern"),ye=ue.constantOr(1),se=M.paint.get("line-gradient"),Te=M.getCrossfadeParameters(),Ue=ye?"linePattern":he?"lineSDF":se?"lineGradient":"line",we=v.context,Le=we.gl;let Ge=!0;for(const He of A){const $e=E.getTile(He);if(ye&&!$e.patternsLoaded())continue;const nt=$e.getBucket(M);if(!nt)continue;const et=nt.programConfigurations.get(M.id),dt=v.context.program.get(),gt=v.useProgram(Ue,et),ir=Ge||gt.program!==dt,_t=v.style.map.terrain&&v.style.map.terrain.getTerrainData(He),Xt=ue.constantOr(null);if(Xt&&$e.imageAtlas){const Yt=$e.imageAtlas,cr=Yt.patternPositions[Xt.to.toString()],dr=Yt.patternPositions[Xt.from.toString()];cr&&dr&&et.setConstantPatternPositions(cr,dr)}const or=_t?He:null,xr=ye?ds(v,$e,M,Te,or):he?pl(v,$e,M,he,Te,or):se?Rh(v,$e,M,nt.lineClipsArray.length,or):dl(v,$e,M,or);if(ye)we.activeTexture.set(Le.TEXTURE0),$e.imageAtlasTexture.bind(Le.LINEAR,Le.CLAMP_TO_EDGE),et.updatePaintBuffers(Te);else if(he&&(ir||v.lineAtlas.dirty))we.activeTexture.set(Le.TEXTURE0),v.lineAtlas.bind(we);else if(se){const Yt=nt.gradients[M.id];let cr=Yt.texture;if(M.gradientVersion!==Yt.version){let dr=256;if(M.stepInterpolant){const hn=E.getSource().maxzoom,Rr=He.canonical.z===hn?Math.ceil(1<0?h.pop():null}isPatternMissing(o){if(!o)return!1;if(!o.from||!o.to)return!0;const h=this.imageManager.getPattern(o.from.toString()),p=this.imageManager.getPattern(o.to.toString());return!h||!p}useProgram(o,h){this.cache=this.cache||{};const p=o+(h?h.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[p]||(this.cache[p]=new Ko(this.context,Ea[o],h,Bh[o],this._showOverdrawInspector,this.style.map.terrain)),this.cache[p]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const o=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(o.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new re(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:o,drawingBufferHeight:h}=this.context.gl;return this.width!==o||this.height!==h}}class Yo{constructor(o,h){this.points=o,this.planes=h}static fromInvProjectionMatrix(o,h,p){const m=Math.pow(2,p),v=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(M=>{const A=1/(M=a.af([],M,o))[3]/h*m;return a.a$(M,M,[A,A,1/M[3],A])}),E=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(M=>{const A=function(Q,he){var ue=he[0],ye=he[1],se=he[2],Te=ue*ue+ye*ye+se*se;return Te>0&&(Te=1/Math.sqrt(Te)),Q[0]=he[0]*Te,Q[1]=he[1]*Te,Q[2]=he[2]*Te,Q}([],function(Q,he,ue){var ye=he[0],se=he[1],Te=he[2],Ue=ue[0],we=ue[1],Le=ue[2];return Q[0]=se*Le-Te*we,Q[1]=Te*Ue-ye*Le,Q[2]=ye*we-se*Ue,Q}([],Y([],v[M[0]],v[M[1]]),Y([],v[M[2]],v[M[1]]))),R=-((V=A)[0]*(q=v[M[1]])[0]+V[1]*q[1]+V[2]*q[2]);var V,q;return A.concat(R)});return new Yo(v,E)}}class Qo{constructor(o,h){this.min=o,this.max=h,this.center=function(p,m,v){return p[0]=.5*m[0],p[1]=.5*m[1],p[2]=.5*m[2],p}([],function(p,m,v){return p[0]=m[0]+v[0],p[1]=m[1]+v[1],p[2]=m[2]+v[2],p}([],this.min,this.max))}quadrant(o){const h=[o%2==0,o<2],p=me(this.min),m=me(this.max);for(let v=0;v=0&&E++;if(E===0)return 0;E!==h.length&&(p=!1)}if(p)return 2;for(let m=0;m<3;m++){let v=Number.MAX_VALUE,E=-Number.MAX_VALUE;for(let M=0;Mthis.max[m]-this.min[m])return 0}return 1}}class Ws{constructor(o=0,h=0,p=0,m=0){if(isNaN(o)||o<0||isNaN(h)||h<0||isNaN(p)||p<0||isNaN(m)||m<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=o,this.bottom=h,this.left=p,this.right=m}interpolate(o,h,p){return h.top!=null&&o.top!=null&&(this.top=a.z.number(o.top,h.top,p)),h.bottom!=null&&o.bottom!=null&&(this.bottom=a.z.number(o.bottom,h.bottom,p)),h.left!=null&&o.left!=null&&(this.left=a.z.number(o.left,h.left,p)),h.right!=null&&o.right!=null&&(this.right=a.z.number(o.right,h.right,p)),this}getCenter(o,h){const p=a.ac((this.left+o-this.right)/2,0,o),m=a.ac((this.top+h-this.bottom)/2,0,h);return new a.P(p,m)}equals(o){return this.top===o.top&&this.bottom===o.bottom&&this.left===o.left&&this.right===o.right}clone(){return new Ws(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Qc=85.051129;class Pl{constructor(o,h,p,m,v){this.tileSize=512,this._renderWorldCopies=v===void 0||!!v,this._minZoom=o||0,this._maxZoom=h||22,this._minPitch=p??0,this._maxPitch=m??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new a.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Ws,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const o=new Pl(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return o.apply(this),o}apply(o){this.tileSize=o.tileSize,this.latRange=o.latRange,this.width=o.width,this.height=o.height,this._center=o._center,this._elevation=o._elevation,this.minElevationForCurrentTile=o.minElevationForCurrentTile,this.zoom=o.zoom,this.angle=o.angle,this._fov=o._fov,this._pitch=o._pitch,this._unmodified=o._unmodified,this._edgeInsets=o._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(o){this._minZoom!==o&&(this._minZoom=o,this.zoom=Math.max(this.zoom,o))}get maxZoom(){return this._maxZoom}set maxZoom(o){this._maxZoom!==o&&(this._maxZoom=o,this.zoom=Math.min(this.zoom,o))}get minPitch(){return this._minPitch}set minPitch(o){this._minPitch!==o&&(this._minPitch=o,this.pitch=Math.max(this.pitch,o))}get maxPitch(){return this._maxPitch}set maxPitch(o){this._maxPitch!==o&&(this._maxPitch=o,this.pitch=Math.min(this.pitch,o))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(o){o===void 0?o=!0:o===null&&(o=!1),this._renderWorldCopies=o}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new a.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(o){const h=-a.b1(o,-180,180)*Math.PI/180;this.angle!==h&&(this._unmodified=!1,this.angle=h,this._calcMatrices(),this.rotationMatrix=function(){var p=new a.A(4);return a.A!=Float32Array&&(p[1]=0,p[2]=0),p[0]=1,p[3]=1,p}(),function(p,m,v){var E=m[0],M=m[1],A=m[2],R=m[3],V=Math.sin(v),q=Math.cos(v);p[0]=E*q+A*V,p[1]=M*q+R*V,p[2]=E*-V+A*q,p[3]=M*-V+R*q}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(o){const h=a.ac(o,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==h&&(this._unmodified=!1,this._pitch=h,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(o){o=Math.max(.01,Math.min(60,o)),this._fov!==o&&(this._unmodified=!1,this._fov=o/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(o){const h=Math.min(Math.max(o,this.minZoom),this.maxZoom);this._zoom!==h&&(this._unmodified=!1,this._zoom=h,this.tileZoom=Math.max(0,Math.floor(h)),this.scale=this.zoomScale(h),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(o){o.lat===this._center.lat&&o.lng===this._center.lng||(this._unmodified=!1,this._center=o,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(o){o!==this._elevation&&(this._elevation=o,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(o){this._edgeInsets.equals(o)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,o,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(o){return this._edgeInsets.equals(o)}interpolatePadding(o,h,p){this._unmodified=!1,this._edgeInsets.interpolate(o,h,p),this._constrain(),this._calcMatrices()}coveringZoomLevel(o){const h=(o.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/o.tileSize));return Math.max(0,h)}getVisibleUnwrappedCoordinates(o){const h=[new a.b2(0,o)];if(this._renderWorldCopies){const p=this.pointCoordinate(new a.P(0,0)),m=this.pointCoordinate(new a.P(this.width,0)),v=this.pointCoordinate(new a.P(this.width,this.height)),E=this.pointCoordinate(new a.P(0,this.height)),M=Math.floor(Math.min(p.x,m.x,v.x,E.x)),A=Math.floor(Math.max(p.x,m.x,v.x,E.x)),R=1;for(let V=M-R;V<=A+R;V++)V!==0&&h.push(new a.b2(V,o))}return h}coveringTiles(o){var h,p;let m=this.coveringZoomLevel(o);const v=m;if(o.minzoom!==void 0&&mo.maxzoom&&(m=o.maxzoom);const E=this.pointCoordinate(this.getCameraPoint()),M=a.Y.fromLngLat(this.center),A=Math.pow(2,m),R=[A*E.x,A*E.y,0],V=[A*M.x,A*M.y,0],q=Yo.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,m);let Q=o.minzoom||0;!o.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(Q=m);const he=o.terrain?2/Math.min(this.tileSize,o.tileSize)*this.tileSize:3,ue=we=>({aabb:new Qo([we*A,0,0],[(we+1)*A,A,0]),zoom:0,x:0,y:0,wrap:we,fullyVisible:!1}),ye=[],se=[],Te=m,Ue=o.reparseOverscaled?v:m;if(this._renderWorldCopies)for(let we=1;we<=3;we++)ye.push(ue(-we)),ye.push(ue(we));for(ye.push(ue(0));ye.length>0;){const we=ye.pop(),Le=we.x,Ge=we.y;let He=we.fullyVisible;if(!He){const gt=we.aabb.intersects(q);if(gt===0)continue;He=gt===2}const $e=o.terrain?R:V,nt=we.aabb.distanceX($e),et=we.aabb.distanceY($e),dt=Math.max(Math.abs(nt),Math.abs(et));if(we.zoom===Te||dt>he+(1<=Q){const gt=Te-we.zoom,ir=R[0]-.5-(Le<>1),Xt=we.zoom+1;let or=we.aabb.quadrant(gt);if(o.terrain){const xr=new a.Q(Xt,we.wrap,Xt,ir,_t),Yt=o.terrain.getMinMaxElevation(xr),cr=(h=Yt.minElevation)!==null&&h!==void 0?h:this.elevation,dr=(p=Yt.maxElevation)!==null&&p!==void 0?p:this.elevation;or=new Qo([or.min[0],or.min[1],cr],[or.max[0],or.max[1],dr])}ye.push({aabb:or,zoom:Xt,x:ir,y:_t,wrap:we.wrap,fullyVisible:He})}}return se.sort((we,Le)=>we.distanceSq-Le.distanceSq).map(we=>we.tileID)}resize(o,h){this.width=o,this.height=h,this.pixelsToGLUnits=[2/o,-2/h],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(o){return Math.pow(2,o)}scaleZoom(o){return Math.log(o)/Math.LN2}project(o){const h=a.ac(o.lat,-85.051129,Qc);return new a.P(a.N(o.lng)*this.worldSize,a.O(h)*this.worldSize)}unproject(o){return new a.Y(o.x/this.worldSize,o.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(o){const h=this.elevation,p=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,m=this.pointLocation(this.centerPoint,o),v=o.getElevationForLngLatZoom(m,this.tileZoom);if(!(this.elevation-v))return;const E=p+h-v,M=Math.cos(this._pitch)*this.cameraToCenterDistance/E/a.b3(1,m.lat),A=this.scaleZoom(M/this.tileSize);this._elevation=v,this._center=m,this.zoom=A}setLocationAtPoint(o,h){const p=this.pointCoordinate(h),m=this.pointCoordinate(this.centerPoint),v=this.locationCoordinate(o),E=new a.Y(v.x-(p.x-m.x),v.y-(p.y-m.y));this.center=this.coordinateLocation(E),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(o,h){return h?this.coordinatePoint(this.locationCoordinate(o),h.getElevationForLngLatZoom(o,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(o))}pointLocation(o,h){return this.coordinateLocation(this.pointCoordinate(o,h))}locationCoordinate(o){return a.Y.fromLngLat(o)}coordinateLocation(o){return o&&o.toLngLat()}pointCoordinate(o,h){if(h){const Q=h.pointCoordinate(o);if(Q!=null)return Q}const p=[o.x,o.y,0,1],m=[o.x,o.y,1,1];a.af(p,p,this.pixelMatrixInverse),a.af(m,m,this.pixelMatrixInverse);const v=p[3],E=m[3],M=p[1]/v,A=m[1]/E,R=p[2]/v,V=m[2]/E,q=R===V?0:(0-R)/(V-R);return new a.Y(a.z.number(p[0]/v,m[0]/E,q)/this.worldSize,a.z.number(M,A,q)/this.worldSize)}coordinatePoint(o,h=0,p=this.pixelMatrix){const m=[o.x*this.worldSize,o.y*this.worldSize,h,1];return a.af(m,m,p),new a.P(m[0]/m[3],m[1]/m[3])}getBounds(){const o=Math.max(0,this.height/2-this.getHorizon());return new at().extend(this.pointLocation(new a.P(0,o))).extend(this.pointLocation(new a.P(this.width,o))).extend(this.pointLocation(new a.P(this.width,this.height))).extend(this.pointLocation(new a.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new at([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(o){o?(this.lngRange=[o.getWest(),o.getEast()],this.latRange=[o.getSouth(),o.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,Qc])}calculatePosMatrix(o,h=!1){const p=o.key,m=h?this._alignedPosMatrixCache:this._posMatrixCache;if(m[p])return m[p];const v=o.canonical,E=this.worldSize/this.zoomScale(v.z),M=v.x+Math.pow(2,v.z)*o.wrap,A=a.an(new Float64Array(16));return a.H(A,A,[M*E,v.y*E,0]),a.J(A,A,[E/a.W,E/a.W,1]),a.K(A,h?this.alignedProjMatrix:this.projMatrix,A),m[p]=new Float32Array(A),m[p]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(o,h){h=a.ac(+h,this.minZoom,this.maxZoom);const p={center:new a.M(o.lng,o.lat),zoom:h};let m=this.lngRange;if(!this._renderWorldCopies&&m===null){const we=179.9999999999;m=[-we,we]}const v=this.tileSize*this.zoomScale(p.zoom);let E=0,M=v,A=0,R=v,V=0,q=0;const{x:Q,y:he}=this.size;if(this.latRange){const we=this.latRange;E=a.O(we[1])*v,M=a.O(we[0])*v,M-EM&&(Te=M-we)}if(m){const we=(A+R)/2;let Le=ue;this._renderWorldCopies&&(Le=a.b1(ue,we-v/2,we+v/2));const Ge=Q/2;Le-GeR&&(se=R-Ge)}if(se!==void 0||Te!==void 0){const we=new a.P(se??ue,Te??ye);p.center=this.unproject.call({worldSize:v},we).wrap()}return p}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const o=this._unmodified,{center:h,zoom:p}=this.getConstrained(this.center,this.zoom);this.center=h,this.zoom=p,this._unmodified=o,this._constraining=!1}_calcMatrices(){if(!this.height)return;const o=this.centerOffset,h=this.point.x,p=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=a.b3(1,this.center.lat)*this.worldSize;let m=a.an(new Float64Array(16));a.J(m,m,[this.width/2,-this.height/2,1]),a.H(m,m,[1,-1,0]),this.labelPlaneMatrix=m,m=a.an(new Float64Array(16)),a.J(m,m,[1,-1,1]),a.H(m,m,[-1,-1,0]),a.J(m,m,[2/this.width,2/this.height,1]),this.glCoordMatrix=m;const v=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),E=Math.min(this.elevation,this.minElevationForCurrentTile),M=v-E*this._pixelPerMeter/Math.cos(this._pitch),A=E<0?M:v,R=Math.PI/2+this._pitch,V=this._fov*(.5+o.y/this.height),q=Math.sin(V)*A/Math.sin(a.ac(Math.PI-R-V,.01,Math.PI-.01)),Q=this.getHorizon(),he=2*Math.atan(Q/this.cameraToCenterDistance)*(.5+o.y/(2*Q)),ue=Math.sin(he)*A/Math.sin(a.ac(Math.PI-R-he,.01,Math.PI-.01)),ye=Math.min(q,ue),se=1.01*(Math.cos(Math.PI/2-this._pitch)*ye+A),Te=this.height/50;m=new Float64Array(16),a.b4(m,this._fov,this.width/this.height,Te,se),m[8]=2*-o.x/this.width,m[9]=2*o.y/this.height,a.J(m,m,[1,-1,1]),a.H(m,m,[0,0,-this.cameraToCenterDistance]),a.b5(m,m,this._pitch),a.ad(m,m,this.angle),a.H(m,m,[-h,-p,0]),this.mercatorMatrix=a.J([],m,[this.worldSize,this.worldSize,this.worldSize]),a.J(m,m,[1,1,this._pixelPerMeter]),this.pixelMatrix=a.K(new Float64Array(16),this.labelPlaneMatrix,m),a.H(m,m,[0,0,-this.elevation]),this.projMatrix=m,this.invProjMatrix=a.ar([],m),this.pixelMatrix3D=a.K(new Float64Array(16),this.labelPlaneMatrix,m);const Ue=this.width%2/2,we=this.height%2/2,Le=Math.cos(this.angle),Ge=Math.sin(this.angle),He=h-Math.round(h)+Le*Ue+Ge*we,$e=p-Math.round(p)+Le*we+Ge*Ue,nt=new Float64Array(m);if(a.H(nt,nt,[He>.5?He-1:He,$e>.5?$e-1:$e,0]),this.alignedProjMatrix=nt,m=a.ar(new Float64Array(16),this.pixelMatrix),!m)throw new Error("failed to invert matrix");this.pixelMatrixInverse=m,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const o=this.pointCoordinate(new a.P(0,0)),h=[o.x*this.worldSize,o.y*this.worldSize,0,1];return a.af(h,h,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const o=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new a.P(0,o))}getCameraQueryGeometry(o){const h=this.getCameraPoint();if(o.length===1)return[o[0],h];{let p=h.x,m=h.y,v=h.x,E=h.y;for(const M of o)p=Math.min(p,M.x),m=Math.min(m,M.y),v=Math.max(v,M.x),E=Math.max(E,M.y);return[new a.P(p,m),new a.P(v,m),new a.P(v,E),new a.P(p,E),new a.P(p,m)]}}lngLatToCameraDepth(o,h){const p=this.locationCoordinate(o),m=[p.x*this.worldSize,p.y*this.worldSize,h,1];return a.af(m,m,this.projMatrix),m[2]/m[3]}}function eu(y,o){let h,p=!1,m=null,v=null;const E=()=>{m=null,p&&(y.apply(v,h),m=setTimeout(E,o),p=!1)};return(...M)=>(p=!0,v=this,h=M,m||E(),m)}class tu{constructor(o){this._getCurrentHash=()=>{const h=window.location.hash.replace("#","");if(this._hashName){let p;return h.split("&").map(m=>m.split("=")).forEach(m=>{m[0]===this._hashName&&(p=m)}),(p&&p[1]||"").split("/")}return h.split("/")},this._onHashChange=()=>{const h=this._getCurrentHash();if(h.length>=3&&!h.some(p=>isNaN(p))){const p=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(h[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+h[2],+h[1]],zoom:+h[0],bearing:p,pitch:+(h[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const h=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,h)}catch{}},this._updateHash=eu(this._updateHashUnthrottled,300),this._hashName=o&&encodeURIComponent(o)}addTo(o){return this._map=o,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(o){const h=this._map.getCenter(),p=Math.round(100*this._map.getZoom())/100,m=Math.ceil((p*Math.LN2+Math.log(512/360/.5))/Math.LN10),v=Math.pow(10,m),E=Math.round(h.lng*v)/v,M=Math.round(h.lat*v)/v,A=this._map.getBearing(),R=this._map.getPitch();let V="";if(V+=o?`/${E}/${M}/${p}`:`${p}/${M}/${E}`,(A||R)&&(V+="/"+Math.round(10*A)/10),R&&(V+=`/${Math.round(R)}`),this._hashName){const q=this._hashName;let Q=!1;const he=window.location.hash.slice(1).split("&").map(ue=>{const ye=ue.split("=")[0];return ye===q?(Q=!0,`${ye}=${V}`):ue}).filter(ue=>ue);return Q||he.push(`${q}=${V}`),`#${he.join("&")}`}return`#${V}`}}const Da={linearity:.3,easing:a.b6(0,0,.3,1)},_s=a.e({deceleration:2500,maxSpeed:1400},Da),Jh=a.e({deceleration:20,maxSpeed:1400},Da),Yh=a.e({deceleration:1e3,maxSpeed:360},Da),Qh=a.e({deceleration:1e3,maxSpeed:90},Da);class ef{constructor(o){this._map=o,this.clear()}clear(){this._inertiaBuffer=[]}record(o){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:k.now(),settings:o})}_drainInertiaBuffer(){const o=this._inertiaBuffer,h=k.now();for(;o.length>0&&h-o[0].time>160;)o.shift()}_onMoveEnd(o){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const h={zoom:0,bearing:0,pitch:0,pan:new a.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:v}of this._inertiaBuffer)h.zoom+=v.zoomDelta||0,h.bearing+=v.bearingDelta||0,h.pitch+=v.pitchDelta||0,v.panDelta&&h.pan._add(v.panDelta),v.around&&(h.around=v.around),v.pinchAround&&(h.pinchAround=v.pinchAround);const p=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,m={};if(h.pan.mag()){const v=Ba(h.pan.mag(),p,a.e({},_s,o||{}));m.offset=h.pan.mult(v.amount/h.pan.mag()),m.center=this._map.transform.center,Ra(m,v)}if(h.zoom){const v=Ba(h.zoom,p,Jh);m.zoom=this._map.transform.zoom+v.amount,Ra(m,v)}if(h.bearing){const v=Ba(h.bearing,p,Yh);m.bearing=this._map.transform.bearing+a.ac(v.amount,-179,179),Ra(m,v)}if(h.pitch){const v=Ba(h.pitch,p,Qh);m.pitch=this._map.transform.pitch+v.amount,Ra(m,v)}if(m.zoom||m.bearing){const v=h.pinchAround===void 0?h.around:h.pinchAround;m.around=v?this._map.unproject(v):this._map.getCenter()}return this.clear(),a.e(m,{noMoveStart:!0})}}function Ra(y,o){(!y.duration||y.durationh.unproject(A)),M=v.reduce((A,R,V,q)=>A.add(R.div(q.length)),new a.P(0,0));super(o,{points:v,point:M,lngLats:E,lngLat:h.unproject(M),originalEvent:p}),this._defaultPrevented=!1}}class ru extends a.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,p){super(o,{originalEvent:p}),this._defaultPrevented=!1}}class no{constructor(o,h){this._map=o,this._clickTolerance=h.clickTolerance}reset(){delete this._mousedownPos}wheel(o){return this._firePreventable(new ru(o.type,this._map,o))}mousedown(o,h){return this._mousedownPos=h,this._firePreventable(new xi(o.type,this._map,o))}mouseup(o){this._map.fire(new xi(o.type,this._map,o))}click(o,h){this._mousedownPos&&this._mousedownPos.dist(h)>=this._clickTolerance||this._map.fire(new xi(o.type,this._map,o))}dblclick(o){return this._firePreventable(new xi(o.type,this._map,o))}mouseover(o){this._map.fire(new xi(o.type,this._map,o))}mouseout(o){this._map.fire(new xi(o.type,this._map,o))}touchstart(o){return this._firePreventable(new _o(o.type,this._map,o))}touchmove(o){this._map.fire(new _o(o.type,this._map,o))}touchend(o){this._map.fire(new _o(o.type,this._map,o))}touchcancel(o){this._map.fire(new _o(o.type,this._map,o))}_firePreventable(o){if(this._map.fire(o),o.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class yo{constructor(o){this._map=o}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(o){this._map.fire(new xi(o.type,this._map,o))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new xi("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(o){this._delayContextMenu?this._contextMenuEvent=o:this._ignoreContextMenu||this._map.fire(new xi(o.type,this._map,o)),this._map.listens("contextmenu")&&o.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Zs{constructor(o){this._map=o}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(o){return this.transform.pointLocation(a.P.convert(o),this._map.terrain)}}class io{constructor(o,h){this._map=o,this._tr=new Zs(o),this._el=o.getCanvasContainer(),this._container=o.getContainer(),this._clickTolerance=h.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(o,h){this.isEnabled()&&o.shiftKey&&o.button===0&&(C.disableDrag(),this._startPos=this._lastPos=h,this._active=!0)}mousemoveWindow(o,h){if(!this._active)return;const p=h;if(this._lastPos.equals(p)||!this._box&&p.dist(this._startPos)v.fitScreenCoordinates(p,m,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",o)}keydown(o){this._active&&o.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",o))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(C.remove(this._box),this._box=null),C.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(o,h){return this._map.fire(new a.k(o,{originalEvent:h}))}}function ys(y,o){if(y.length!==o.length)throw new Error(`The number of touches and points are not equal - touches ${y.length}, points ${o.length}`);const h={};for(let p=0;pthis.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=o.timeStamp),p.length===this.numTouches&&(this.centroid=function(m){const v=new a.P(0,0);for(const E of m)v._add(E);return v.div(m.length)}(h),this.touches=ys(p,h)))}touchmove(o,h,p){if(this.aborted||!this.centroid)return;const m=ys(p,h);for(const v in this.touches){const E=m[v];(!E||E.dist(this.touches[v])>30)&&(this.aborted=!0)}}touchend(o,h,p){if((!this.centroid||o.timeStamp-this.startTime>500)&&(this.aborted=!0),p.length===0){const m=!this.aborted&&this.centroid;if(this.reset(),m)return m}}}class nu{constructor(o){this.singleTap=new ap(o),this.numTaps=o.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(o,h,p){this.singleTap.touchstart(o,h,p)}touchmove(o,h,p){this.singleTap.touchmove(o,h,p)}touchend(o,h,p){const m=this.singleTap.touchend(o,h,p);if(m){const v=o.timeStamp-this.lastTime<500,E=!this.lastTap||this.lastTap.dist(m)<30;if(v&&E||this.reset(),this.count++,this.lastTime=o.timeStamp,this.lastTap=m,this.count===this.numTaps)return this.reset(),m}}}class lp{constructor(o){this._tr=new Zs(o),this._zoomIn=new nu({numTouches:1,numTaps:2}),this._zoomOut=new nu({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(o,h,p){this._zoomIn.touchstart(o,h,p),this._zoomOut.touchstart(o,h,p)}touchmove(o,h,p){this._zoomIn.touchmove(o,h,p),this._zoomOut.touchmove(o,h,p)}touchend(o,h,p){const m=this._zoomIn.touchend(o,h,p),v=this._zoomOut.touchend(o,h,p),E=this._tr;return m?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:M=>M.easeTo({duration:300,zoom:E.zoom+1,around:E.unproject(m)},{originalEvent:o})}):v?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:M=>M.easeTo({duration:300,zoom:E.zoom-1,around:E.unproject(v)},{originalEvent:o})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Hs{constructor(o){this._enabled=!!o.enable,this._moveStateManager=o.moveStateManager,this._clickTolerance=o.clickTolerance||1,this._moveFunction=o.move,this._activateOnStart=!!o.activateOnStart,o.assignEvents(this),this.reset()}reset(o){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(o)}_move(...o){const h=this._moveFunction(...o);if(h.bearingDelta||h.pitchDelta||h.around||h.panDelta)return this._active=!0,h}dragStart(o,h){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(o)&&(this._moveStateManager.startMove(o),this._lastPoint=h.length?h[0]:h,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(o,h){if(!this.isEnabled())return;const p=this._lastPoint;if(!p)return;if(o.preventDefault(),!this._moveStateManager.isValidMoveEvent(o))return void this.reset(o);const m=h.length?h[0]:h;return!this._moved&&m.dist(p){y.mousedown=y.dragStart,y.mousemoveWindow=y.dragMove,y.mouseup=y.dragEnd,y.contextmenu=function(o){o.preventDefault()}},$s=({enable:y,clickTolerance:o,bearingDegreesPerPixelMoved:h=.8})=>{const p=new vo({checkCorrectEvent:m=>C.mouseButton(m)===0&&m.ctrlKey||C.mouseButton(m)===2});return new Hs({clickTolerance:o,move:(m,v)=>({bearingDelta:(v.x-m.x)*h}),moveStateManager:p,enable:y,assignEvents:zl})},Xs=({enable:y,clickTolerance:o,pitchDegreesPerPixelMoved:h=-.5})=>{const p=new vo({checkCorrectEvent:m=>C.mouseButton(m)===0&&m.ctrlKey||C.mouseButton(m)===2});return new Hs({clickTolerance:o,move:(m,v)=>({pitchDelta:(v.y-m.y)*h}),moveStateManager:p,enable:y,assignEvents:zl})};class tf{constructor(o,h){this._clickTolerance=o.clickTolerance||1,this._map=h,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new a.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(o,h,p){return this._calculateTransform(o,h,p)}touchmove(o,h,p){if(this._active&&!(p.length0&&(this._active=!0);const m=ys(p,h),v=new a.P(0,0),E=new a.P(0,0);let M=0;for(const R in m){const V=m[R],q=this._touches[R];q&&(v._add(V),E._add(V.sub(q)),M++,m[R]=V)}if(this._touches=m,MMath.abs(y.x)}class of extends xt{constructor(o){super(),this._currentTouchCount=0,this._map=o}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(o,h,p){super.touchstart(o,h,p),this._currentTouchCount=p.length}_start(o){this._lastPoints=o,Rl(o[0].sub(o[1]))&&(this._valid=!1)}_move(o,h,p){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const m=o[0].sub(this._lastPoints[0]),v=o[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(m,v,p.timeStamp),this._valid?(this._lastPoints=o,this._active=!0,{pitchDelta:(m.y+v.y)/2*-.5}):void 0}gestureBeginsVertically(o,h,p){if(this._valid!==void 0)return this._valid;const m=o.mag()>=2,v=h.mag()>=2;if(!m&&!v)return;if(!m||!v)return this._firstMove===void 0&&(this._firstMove=p),p-this._firstMove<100&&void 0;const E=o.y>0==h.y>0;return Rl(o)&&Rl(h)&&E}}const cp={panStep:100,bearingStep:15,pitchStep:10};class es{constructor(o){this._tr=new Zs(o);const h=cp;this._panStep=h.panStep,this._bearingStep=h.bearingStep,this._pitchStep=h.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(o){if(o.altKey||o.ctrlKey||o.metaKey)return;let h=0,p=0,m=0,v=0,E=0;switch(o.keyCode){case 61:case 107:case 171:case 187:h=1;break;case 189:case 109:case 173:h=-1;break;case 37:o.shiftKey?p=-1:(o.preventDefault(),v=-1);break;case 39:o.shiftKey?p=1:(o.preventDefault(),v=1);break;case 38:o.shiftKey?m=1:(o.preventDefault(),E=-1);break;case 40:o.shiftKey?m=-1:(o.preventDefault(),E=1);break;default:return}return this._rotationDisabled&&(p=0,m=0),{cameraAnimation:M=>{const A=this._tr;M.easeTo({duration:300,easeId:"keyboardHandler",easing:Qr,zoom:h?Math.round(A.zoom)+h*(o.shiftKey?2:1):A.zoom,bearing:A.bearing+p*this._bearingStep,pitch:A.pitch+m*this._pitchStep,offset:[-v*this._panStep,-E*this._panStep],center:A.center},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Qr(y){return y*(2-y)}const Oa=4.000244140625;class Bl{constructor(o,h){this._onTimeout=p=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(p)},this._map=o,this._tr=new Zs(o),this._triggerRenderFrame=h,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(o){this._defaultZoomRate=o}setWheelZoomRate(o){this._wheelZoomRate=o}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(o){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!o&&o.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(o){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!o[this._map.cooperativeGestures._bypassKey])return;let h=o.deltaMode===WheelEvent.DOM_DELTA_LINE?40*o.deltaY:o.deltaY;const p=k.now(),m=p-(this._lastWheelEventTime||0);this._lastWheelEventTime=p,h!==0&&h%Oa==0?this._type="wheel":h!==0&&Math.abs(h)<4?this._type="trackpad":m>400?(this._type=null,this._lastValue=h,this._timeout=setTimeout(this._onTimeout,40,o)):this._type||(this._type=Math.abs(m*h)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,h+=this._lastValue)),o.shiftKey&&h&&(h/=4),this._type&&(this._lastWheelEvent=o,this._delta-=h,this._active||this._start(o)),o.preventDefault()}_start(o){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const h=C.mousePos(this._map.getCanvas(),o),p=this._tr;this._around=h.y>p.transform.height/2-p.transform.getHorizon()?a.M.convert(this._aroundCenter?p.center:p.unproject(h)):a.M.convert(p.center),this._aroundPoint=p.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const o=this._tr.transform;if(this._delta!==0){const M=this._type==="wheel"&&Math.abs(this._delta)>Oa?this._wheelZoomRate:this._defaultZoomRate;let A=2/(1+Math.exp(-Math.abs(this._delta*M)));this._delta<0&&A!==0&&(A=1/A);const R=typeof this._targetZoom=="number"?o.zoomScale(this._targetZoom):o.scale;this._targetZoom=Math.min(o.maxZoom,Math.max(o.minZoom,o.scaleZoom(R*A))),this._type==="wheel"&&(this._startZoom=o.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const h=typeof this._targetZoom=="number"?this._targetZoom:o.zoom,p=this._startZoom,m=this._easing;let v,E=!1;if(this._type==="wheel"&&p&&m){const M=Math.min((k.now()-this._lastWheelEventTime)/200,1),A=m(M);v=a.z.number(p,h,A),M<1?this._frameId||(this._frameId=!0):E=!0}else v=h,E=!0;return this._active=!0,E&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!E,zoomDelta:v-o.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(o){let h=a.b7;if(this._prevEase){const p=this._prevEase,m=(k.now()-p.start)/p.duration,v=p.easing(m+.01)-p.easing(m),E=.27/Math.sqrt(v*v+1e-4)*.01,M=Math.sqrt(.0729-E*E);h=a.b6(E,M,.25,1)}return this._prevEase={start:k.now(),duration:o,easing:h},h}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class ou{constructor(o,h){this._clickZoom=o,this._tapZoom=h}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class sf{constructor(o){this._tr=new Zs(o),this.reset()}reset(){this._active=!1}dblclick(o,h){return o.preventDefault(),{cameraAnimation:p=>{p.easeTo({duration:300,zoom:this._tr.zoom+(o.shiftKey?-1:1),around:this._tr.unproject(h)},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class af{constructor(){this._tap=new nu({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(o,h,p){if(!this._swipePoint)if(this._tapTime){const m=h[0],v=o.timeStamp-this._tapTime<500,E=this._tapPoint.dist(m)<30;v&&E?p.length>0&&(this._swipePoint=m,this._swipeTouch=p[0].identifier):this.reset()}else this._tap.touchstart(o,h,p)}touchmove(o,h,p){if(this._tapTime){if(this._swipePoint){if(p[0].identifier!==this._swipeTouch)return;const m=h[0],v=m.y-this._swipePoint.y;return this._swipePoint=m,o.preventDefault(),this._active=!0,{zoomDelta:v/128}}}else this._tap.touchmove(o,h,p)}touchend(o,h,p){if(this._tapTime)this._swipePoint&&p.length===0&&this.reset();else{const m=this._tap.touchend(o,h,p);m&&(this._tapTime=o.timeStamp,this._tapPoint=m)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class lf{constructor(o,h,p){this._el=o,this._mousePan=h,this._touchPan=p}enable(o){this._inertiaOptions=o||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class oo{constructor(o,h,p){this._pitchWithRotate=o.pitchWithRotate,this._mouseRotate=h,this._mousePitch=p}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Na{constructor(o,h,p,m){this._el=o,this._touchZoom=h,this._touchRotate=p,this._tapDragZoom=m,this._rotationDisabled=!1,this._enabled=!0}enable(o){this._touchZoom.enable(o),this._rotationDisabled||this._touchRotate.enable(o),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class Bt{constructor(o,h){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=o,this._options=h,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const o=this._map.getCanvasContainer();o.classList.add("maplibregl-cooperative-gestures"),this._container=C.create("div","maplibregl-cooperative-gesture-screen",o);let h=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(h=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const p=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),m=document.createElement("div");m.className="maplibregl-desktop-message",m.textContent=h,this._container.appendChild(m);const v=document.createElement("div");v.className="maplibregl-mobile-message",v.textContent=p,this._container.appendChild(v),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(C.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(o){this._onCooperativeGesture(o.touches.length===1)}wheel(o){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!o[this._bypassKey])}_onCooperativeGesture(o){this._enabled&&o&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const Gt=y=>y.zoom||y.drag||y.pitch||y.rotate;class Fl extends a.k{}function ja(y){return y.panDelta&&y.panDelta.mag()||y.zoomDelta||y.bearingDelta||y.pitchDelta}class su{constructor(o,h){this.handleWindowEvent=m=>{this.handleEvent(m,`${m.type}Window`)},this.handleEvent=(m,v)=>{if(m.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const E=m.type==="renderFrame"?void 0:m,M={needsRenderFrame:!1},A={},R={},V=m.touches,q=V?this._getMapTouches(V):void 0,Q=q?C.touchPos(this._map.getCanvas(),q):C.mousePos(this._map.getCanvas(),m);for(const{handlerName:ye,handler:se,allowed:Te}of this._handlers){if(!se.isEnabled())continue;let Ue;this._blockedByActive(R,Te,ye)?se.reset():se[v||m.type]&&(Ue=se[v||m.type](m,Q,q),this.mergeHandlerResult(M,A,Ue,ye,E),Ue&&Ue.needsRenderFrame&&this._triggerRenderFrame()),(Ue||se.isActive())&&(R[ye]=se)}const he={};for(const ye in this._previousActiveHandlers)R[ye]||(he[ye]=E);this._previousActiveHandlers=R,(Object.keys(he).length||ja(M))&&(this._changes.push([M,A,he]),this._triggerRenderFrame()),(Object.keys(R).length||ja(M))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:ue}=M;ue&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],ue(this._map))},this._map=o,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new ef(o),this._bearingSnap=h.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(h);const p=this._el;this._listeners=[[p,"touchstart",{passive:!0}],[p,"touchmove",{passive:!1}],[p,"touchend",void 0],[p,"touchcancel",void 0],[p,"mousedown",void 0],[p,"mousemove",void 0],[p,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[p,"mouseover",void 0],[p,"mouseout",void 0],[p,"dblclick",void 0],[p,"click",void 0],[p,"keydown",{capture:!1}],[p,"keyup",void 0],[p,"wheel",{passive:!1}],[p,"contextmenu",void 0],[window,"blur",void 0]];for(const[m,v,E]of this._listeners)C.addEventListener(m,v,m===document?this.handleWindowEvent:this.handleEvent,E)}destroy(){for(const[o,h,p]of this._listeners)C.removeEventListener(o,h,o===document?this.handleWindowEvent:this.handleEvent,p)}_addDefaultHandlers(o){const h=this._map,p=h.getCanvasContainer();this._add("mapEvent",new no(h,o));const m=h.boxZoom=new io(h,o);this._add("boxZoom",m),o.interactive&&o.boxZoom&&m.enable();const v=h.cooperativeGestures=new Bt(h,o.cooperativeGestures);this._add("cooperativeGestures",v),o.cooperativeGestures&&v.enable();const E=new lp(h),M=new sf(h);h.doubleClickZoom=new ou(M,E),this._add("tapZoom",E),this._add("clickZoom",M),o.interactive&&o.doubleClickZoom&&h.doubleClickZoom.enable();const A=new af;this._add("tapDragZoom",A);const R=h.touchPitch=new of(h);this._add("touchPitch",R),o.interactive&&o.touchPitch&&h.touchPitch.enable(o.touchPitch);const V=$s(o),q=Xs(o);h.dragRotate=new oo(o,V,q),this._add("mouseRotate",V,["mousePitch"]),this._add("mousePitch",q,["mouseRotate"]),o.interactive&&o.dragRotate&&h.dragRotate.enable();const Q=(({enable:Ue,clickTolerance:we})=>{const Le=new vo({checkCorrectEvent:Ge=>C.mouseButton(Ge)===0&&!Ge.ctrlKey});return new Hs({clickTolerance:we,move:(Ge,He)=>({around:He,panDelta:He.sub(Ge)}),activateOnStart:!0,moveStateManager:Le,enable:Ue,assignEvents:zl})})(o),he=new tf(o,h);h.dragPan=new lf(p,Q,he),this._add("mousePan",Q),this._add("touchPan",he,["touchZoom","touchRotate"]),o.interactive&&o.dragPan&&h.dragPan.enable(o.dragPan);const ue=new iu,ye=new nf;h.touchZoomRotate=new Na(p,ye,ue,A),this._add("touchRotate",ue,["touchPan","touchZoom"]),this._add("touchZoom",ye,["touchPan","touchRotate"]),o.interactive&&o.touchZoomRotate&&h.touchZoomRotate.enable(o.touchZoomRotate);const se=h.scrollZoom=new Bl(h,()=>this._triggerRenderFrame());this._add("scrollZoom",se,["mousePan"]),o.interactive&&o.scrollZoom&&h.scrollZoom.enable(o.scrollZoom);const Te=h.keyboard=new es(h);this._add("keyboard",Te),o.interactive&&o.keyboard&&h.keyboard.enable(),this._add("blockableMapEvent",new yo(h))}_add(o,h,p){this._handlers.push({handlerName:o,handler:h,allowed:p}),this._handlersById[o]=h}stop(o){if(!this._updatingCamera){for(const{handler:h}of this._handlers)h.reset();this._inertia.clear(),this._fireEvents({},{},o),this._changes=[]}}isActive(){for(const{handler:o}of this._handlers)if(o.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Gt(this._eventsInProgress)||this.isZooming()}_blockedByActive(o,h,p){for(const m in o)if(m!==p&&(!h||h.indexOf(m)<0))return!0;return!1}_getMapTouches(o){const h=[];for(const p of o)this._el.contains(p.target)&&h.push(p);return h}mergeHandlerResult(o,h,p,m,v){if(!p)return;a.e(o,p);const E={handlerName:m,originalEvent:p.originalEvent||v};p.zoomDelta!==void 0&&(h.zoom=E),p.panDelta!==void 0&&(h.drag=E),p.pitchDelta!==void 0&&(h.pitch=E),p.bearingDelta!==void 0&&(h.rotate=E)}_applyChanges(){const o={},h={},p={};for(const[m,v,E]of this._changes)m.panDelta&&(o.panDelta=(o.panDelta||new a.P(0,0))._add(m.panDelta)),m.zoomDelta&&(o.zoomDelta=(o.zoomDelta||0)+m.zoomDelta),m.bearingDelta&&(o.bearingDelta=(o.bearingDelta||0)+m.bearingDelta),m.pitchDelta&&(o.pitchDelta=(o.pitchDelta||0)+m.pitchDelta),m.around!==void 0&&(o.around=m.around),m.pinchAround!==void 0&&(o.pinchAround=m.pinchAround),m.noInertia&&(o.noInertia=m.noInertia),a.e(h,v),a.e(p,E);this._updateMapTransform(o,h,p),this._changes=[]}_updateMapTransform(o,h,p){const m=this._map,v=m._getTransformForUpdate(),E=m.terrain;if(!(ja(o)||E&&this._terrainMovement))return this._fireEvents(h,p,!0);let{panDelta:M,zoomDelta:A,bearingDelta:R,pitchDelta:V,around:q,pinchAround:Q}=o;Q!==void 0&&(q=Q),m._stop(!0),q=q||m.transform.centerPoint;const he=v.pointLocation(M?q.sub(M):q);R&&(v.bearing+=R),V&&(v.pitch+=V),A&&(v.zoom+=A),E?this._terrainMovement||!h.drag&&!h.zoom?h.drag&&this._terrainMovement?v.center=v.pointLocation(v.centerPoint.sub(M)):v.setLocationAtPoint(he,q):(this._terrainMovement=!0,this._map._elevationFreeze=!0,v.setLocationAtPoint(he,q),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,v.recalculateZoom(m.terrain)})):v.setLocationAtPoint(he,q),m._applyUpdatedTransform(v),this._map._update(),o.noInertia||this._inertia.record(o),this._fireEvents(h,p,!0)}_fireEvents(o,h,p){const m=Gt(this._eventsInProgress),v=Gt(o),E={};for(const V in o){const{originalEvent:q}=o[V];this._eventsInProgress[V]||(E[`${V}start`]=q),this._eventsInProgress[V]=o[V]}!m&&v&&this._fireEvent("movestart",v.originalEvent);for(const V in E)this._fireEvent(V,E[V]);v&&this._fireEvent("move",v.originalEvent);for(const V in o){const{originalEvent:q}=o[V];this._fireEvent(V,q)}const M={};let A;for(const V in this._eventsInProgress){const{handlerName:q,originalEvent:Q}=this._eventsInProgress[V];this._handlersById[q].isActive()||(delete this._eventsInProgress[V],A=h[q]||Q,M[`${V}end`]=A)}for(const V in M)this._fireEvent(V,M[V]);const R=Gt(this._eventsInProgress);if(p&&(m||v)&&!R){this._updatingCamera=!0;const V=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),q=Q=>Q!==0&&-this._bearingSnap{delete this._frameId,this.handleEvent(new Fl("renderFrame",{timeStamp:o})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Si extends a.E{constructor(o,h){super(),this._renderFrameCallback=()=>{const p=Math.min((k.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(p)),p<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=o,this._bearingSnap=h.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new a.M(this.transform.center.lng,this.transform.center.lat)}setCenter(o,h){return this.jumpTo({center:o},h)}panBy(o,h,p){return o=a.P.convert(o).mult(-1),this.panTo(this.transform.center,a.e({offset:o},h),p)}panTo(o,h,p){return this.easeTo(a.e({center:o},h),p)}getZoom(){return this.transform.zoom}setZoom(o,h){return this.jumpTo({zoom:o},h),this}zoomTo(o,h,p){return this.easeTo(a.e({zoom:o},h),p)}zoomIn(o,h){return this.zoomTo(this.getZoom()+1,o,h),this}zoomOut(o,h){return this.zoomTo(this.getZoom()-1,o,h),this}getBearing(){return this.transform.bearing}setBearing(o,h){return this.jumpTo({bearing:o},h),this}getPadding(){return this.transform.padding}setPadding(o,h){return this.jumpTo({padding:o},h),this}rotateTo(o,h,p){return this.easeTo(a.e({bearing:o},h),p)}resetNorth(o,h){return this.rotateTo(0,a.e({duration:1e3},o),h),this}resetNorthPitch(o,h){return this.easeTo(a.e({bearing:0,pitch:0,duration:1e3},o),h),this}snapToNorth(o,h){return Math.abs(this.getBearing()){if(this._zooming&&(m.zoom=a.z.number(v,se,$e)),this._rotating&&(m.bearing=a.z.number(E,R,$e)),this._pitching&&(m.pitch=a.z.number(M,V,$e)),this._padding&&(m.interpolatePadding(A,q,$e),he=m.centerPoint.add(Q)),this.terrain&&!o.freezeElevation&&this._updateElevation($e),Le)m.setLocationAtPoint(Le,Ge);else{const nt=m.zoomScale(m.zoom-v),et=se>v?Math.min(2,we):Math.max(.5,we),dt=Math.pow(et,1-$e),gt=m.unproject(Te.add(Ue.mult($e*dt)).mult(nt));m.setLocationAtPoint(m.renderWorldCopies?gt.wrap():gt,he)}this._applyUpdatedTransform(m),this._fireMoveEvents(h)},$e=>{this.terrain&&this._finalizeElevation(),this._afterEase(h,$e)},o),this}_prepareEase(o,h,p={}){this._moving=!0,h||p.moving||this.fire(new a.k("movestart",o)),this._zooming&&!p.zooming&&this.fire(new a.k("zoomstart",o)),this._rotating&&!p.rotating&&this.fire(new a.k("rotatestart",o)),this._pitching&&!p.pitching&&this.fire(new a.k("pitchstart",o))}_prepareElevation(o){this._elevationCenter=o,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(o,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(o){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const h=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(o<1&&h!==this._elevationTarget){const p=this._elevationTarget-this._elevationStart;this._elevationStart+=o*(p-(h-(p*o+this._elevationStart))/(1-o)),this._elevationTarget=h}this.transform.elevation=a.z.number(this._elevationStart,this._elevationTarget,o)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(o){if(!this.transformCameraUpdate)return;const h=o.clone(),{center:p,zoom:m,pitch:v,bearing:E,elevation:M}=this.transformCameraUpdate(h);p&&(h.center=p),m!==void 0&&(h.zoom=m),v!==void 0&&(h.pitch=v),E!==void 0&&(h.bearing=E),M!==void 0&&(h.elevation=M),this.transform.apply(h)}_fireMoveEvents(o){this.fire(new a.k("move",o)),this._zooming&&this.fire(new a.k("zoom",o)),this._rotating&&this.fire(new a.k("rotate",o)),this._pitching&&this.fire(new a.k("pitch",o))}_afterEase(o,h){if(this._easeId&&h&&this._easeId===h)return;delete this._easeId;const p=this._zooming,m=this._rotating,v=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,p&&this.fire(new a.k("zoomend",o)),m&&this.fire(new a.k("rotateend",o)),v&&this.fire(new a.k("pitchend",o)),this.fire(new a.k("moveend",o))}flyTo(o,h){var p;if(!o.essential&&k.prefersReducedMotion){const xr=a.L(o,["center","zoom","bearing","pitch","around"]);return this.jumpTo(xr,h)}this.stop(),o=a.e({offset:[0,0],speed:1.2,curve:1.42,easing:a.b7},o);const m=this._getTransformForUpdate(),v=this.getZoom(),E=this.getBearing(),M=this.getPitch(),A=this.getPadding(),R="bearing"in o?this._normalizeBearing(o.bearing,E):E,V="pitch"in o?+o.pitch:M,q="padding"in o?o.padding:m.padding,Q=a.P.convert(o.offset);let he=m.centerPoint.add(Q);const ue=m.pointLocation(he),{center:ye,zoom:se}=m.getConstrained(a.M.convert(o.center||ue),(p=o.zoom)!==null&&p!==void 0?p:v);this._normalizeCenter(ye);const Te=m.zoomScale(se-v),Ue=m.project(ue),we=m.project(ye).sub(Ue);let Le=o.curve;const Ge=Math.max(m.width,m.height),He=Ge/Te,$e=we.mag();if("minZoom"in o){const xr=a.ac(Math.min(o.minZoom,v,se),m.minZoom,m.maxZoom),Yt=Ge/m.zoomScale(xr-v);Le=Math.sqrt(Yt/$e*2)}const nt=Le*Le;function et(xr){const Yt=(He*He-Ge*Ge+(xr?-1:1)*nt*nt*$e*$e)/(2*(xr?He:Ge)*nt*$e);return Math.log(Math.sqrt(Yt*Yt+1)-Yt)}function dt(xr){return(Math.exp(xr)-Math.exp(-xr))/2}function gt(xr){return(Math.exp(xr)+Math.exp(-xr))/2}const ir=et(!1);let _t=function(xr){return gt(ir)/gt(ir+Le*xr)},Xt=function(xr){return Ge*((gt(ir)*(dt(Yt=ir+Le*xr)/gt(Yt))-dt(ir))/nt)/$e;var Yt},or=(et(!0)-ir)/Le;if(Math.abs($e)<1e-6||!isFinite(or)){if(Math.abs(Ge-He)<1e-6)return this.easeTo(o,h);const xr=Heo.maxDuration&&(o.duration=0),this._zooming=!0,this._rotating=E!==R,this._pitching=V!==M,this._padding=!m.isPaddingEqual(q),this._prepareEase(h,!1),this.terrain&&this._prepareElevation(ye),this._ease(xr=>{const Yt=xr*or,cr=1/_t(Yt);m.zoom=xr===1?se:v+m.scaleZoom(cr),this._rotating&&(m.bearing=a.z.number(E,R,xr)),this._pitching&&(m.pitch=a.z.number(M,V,xr)),this._padding&&(m.interpolatePadding(A,q,xr),he=m.centerPoint.add(Q)),this.terrain&&!o.freezeElevation&&this._updateElevation(xr);const dr=xr===1?ye:m.unproject(Ue.add(we.mult(Xt(Yt))).mult(cr));m.setLocationAtPoint(m.renderWorldCopies?dr.wrap():dr,he),this._applyUpdatedTransform(m),this._fireMoveEvents(h)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(h)},o),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(o,h){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const p=this._onEaseEnd;delete this._onEaseEnd,p.call(this,h)}if(!o){const p=this.handlers;p&&p.stop(!1)}return this}_ease(o,h,p){p.animate===!1||p.duration===0?(o(1),h()):(this._easeStart=k.now(),this._easeOptions=p,this._onEaseFrame=o,this._onEaseEnd=h,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(o,h){o=a.b1(o,-180,180);const p=Math.abs(o-h);return Math.abs(o-360-h)180?-360:p<-180?360:0}queryTerrainElevation(o){return this.terrain?this.terrain.getElevationForLngLatZoom(a.M.convert(o),this.transform.tileZoom)-this.transform.elevation:null}}const au={compact:!0,customAttribution:'MapLibre'};class so{constructor(o=au){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=h=>{!h||h.sourceDataType!=="metadata"&&h.sourceDataType!=="visibility"&&h.dataType!=="style"&&h.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=o}getDefaultPosition(){return"bottom-right"}onAdd(o){return this._map=o,this._compact=this.options.compact,this._container=C.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=C.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=C.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){C.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(o,h){const p=this._map._getUIString(`AttributionControl.${h}`);o.title=p,o.setAttribute("aria-label",p)}_updateAttributions(){if(!this._map.style)return;let o=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?o=o.concat(this.options.customAttribution.map(m=>typeof m!="string"?"":m)):typeof this.options.customAttribution=="string"&&o.push(this.options.customAttribution)),this._map.style.stylesheet){const m=this._map.style.stylesheet;this.styleOwner=m.owner,this.styleId=m.id}const h=this._map.style.sourceCaches;for(const m in h){const v=h[m];if(v.used||v.usedForTerrain){const E=v.getSource();E.attribution&&o.indexOf(E.attribution)<0&&o.push(E.attribution)}}o=o.filter(m=>String(m).trim()),o.sort((m,v)=>m.length-v.length),o=o.filter((m,v)=>{for(let E=v+1;E=0)return!1;return!0});const p=o.join(" | ");p!==this._attribHTML&&(this._attribHTML=p,o.length?(this._innerContainer.innerHTML=p,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class cf{constructor(o={}){this._updateCompact=()=>{const h=this._container.children;if(h.length){const p=h[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&p.classList.add("maplibregl-compact"):p.classList.remove("maplibregl-compact")}},this.options=o}getDefaultPosition(){return"bottom-left"}onAdd(o){this._map=o,this._compact=this.options&&this.options.compact,this._container=C.create("div","maplibregl-ctrl");const h=C.create("a","maplibregl-ctrl-logo");return h.target="_blank",h.rel="noopener nofollow",h.href="https://maplibre.org/",h.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),h.setAttribute("rel","noopener nofollow"),this._container.appendChild(h),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){C.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ua{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(o){const h=++this._id;return this._queue.push({callback:o,id:h,cancelled:!1}),h}remove(o){const h=this._currentlyRunning,p=h?this._queue.concat(h):this._queue;for(const m of p)if(m.id===o)return void(m.cancelled=!0)}run(o=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const h=this._currentlyRunning=this._queue;this._queue=[];for(const p of h)if(!p.cancelled&&(p.callback(o),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var un=a.X([{name:"a_pos3d",type:"Int16",components:3}]);class kn extends a.E{constructor(o){super(),this.sourceCache=o,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,o.usedForTerrain=!0,o.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(o,h){this.sourceCache.update(o,h),this._renderableTilesKeys=[];const p={};for(const m of o.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:h}))p[m.key]=!0,this._renderableTilesKeys.push(m.key),this._tiles[m.key]||(m.posMatrix=new Float64Array(16),a.aN(m.posMatrix,0,a.W,0,a.W,0,1),this._tiles[m.key]=new Xn(m,this.tileSize));for(const m in this._tiles)p[m]||delete this._tiles[m]}freeRtt(o){for(const h in this._tiles){const p=this._tiles[h];(!o||p.tileID.equals(o)||p.tileID.isChildOf(o)||o.isChildOf(p.tileID))&&(p.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(o=>this.getTileByID(o))}getTileByID(o){return this._tiles[o]}getTerrainCoords(o){const h={};for(const p of this._renderableTilesKeys){const m=this._tiles[p].tileID;if(m.canonical.equals(o.canonical)){const v=o.clone();v.posMatrix=new Float64Array(16),a.aN(v.posMatrix,0,a.W,0,a.W,0,1),h[p]=v}else if(m.canonical.isChildOf(o.canonical)){const v=o.clone();v.posMatrix=new Float64Array(16);const E=m.canonical.z-o.canonical.z,M=m.canonical.x-(m.canonical.x>>E<>E<>E;a.aN(v.posMatrix,0,R,0,R,0,1),a.H(v.posMatrix,v.posMatrix,[-M*R,-A*R,0]),h[p]=v}else if(o.canonical.isChildOf(m.canonical)){const v=o.clone();v.posMatrix=new Float64Array(16);const E=o.canonical.z-m.canonical.z,M=o.canonical.x-(o.canonical.x>>E<>E<>E;a.aN(v.posMatrix,0,a.W,0,a.W,0,1),a.H(v.posMatrix,v.posMatrix,[M*R,A*R,0]),a.J(v.posMatrix,v.posMatrix,[1/2**E,1/2**E,0]),h[p]=v}}return h}getSourceTile(o,h){const p=this.sourceCache._source;let m=o.overscaledZ-this.deltaZoom;if(m>p.maxzoom&&(m=p.maxzoom),m=p.minzoom&&(!v||!v.dem);)v=this.sourceCache.getTileByID(o.scaledTo(m--).key);return v}tilesAfterTime(o=Date.now()){return Object.values(this._tiles).filter(h=>h.timeAdded>=o)}}class uf{constructor(o,h,p){this.painter=o,this.sourceCache=new kn(h),this.options=p,this.exaggeration=typeof p.exaggeration=="number"?p.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(o,h,p,m=a.W){var v;if(!(h>=0&&h=0&&po.canonical.z&&(o.canonical.z>=m?v=o.canonical.z-m:a.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const E=o.canonical.x-(o.canonical.x>>v<>v<>8<<4|v>>8,h[E+3]=0;const p=new a.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(h.buffer)),m=new re(o,p,o.gl.RGBA,{premultiply:!1});return m.bind(o.gl.NEAREST,o.gl.CLAMP_TO_EDGE),this._coordsTexture=m,m}pointCoordinate(o){this.painter.maybeDrawDepthAndCoords(!0);const h=new Uint8Array(4),p=this.painter.context,m=p.gl,v=Math.round(o.x*this.painter.pixelRatio/devicePixelRatio),E=Math.round(o.y*this.painter.pixelRatio/devicePixelRatio),M=Math.round(this.painter.height/devicePixelRatio);p.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),m.readPixels(v,M-E-1,1,1,m.RGBA,m.UNSIGNED_BYTE,h),p.bindFramebuffer.set(null);const A=h[0]+(h[2]>>4<<8),R=h[1]+((15&h[2])<<8),V=this.coordsIndex[255-h[3]],q=V&&this.sourceCache.getTileByID(V);if(!q)return null;const Q=this._coordsTextureSize,he=(1<o.id!==h),this._recentlyUsed.push(o.id)}stampObject(o){o.stamp=++this._stamp}getOrCreateFreeObject(){for(const h of this._recentlyUsed)if(!this._objects[h].inUse)return this._objects[h];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const o=this._createObject(this._objects.length);return this._objects.push(o),o}freeObject(o){o.inUse=!1}freeAllObjects(){for(const o of this._objects)this.freeObject(o)}isFull(){return!(this._objects.length!o.inUse)===!1}}const Fo={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class lu{constructor(o,h){this.painter=o,this.terrain=h,this.pool=new Va(o.context,30,h.sourceCache.tileSize*h.qualityFactor)}destruct(){this.pool.destruct()}getTexture(o){return this.pool.getObjectForId(o.rtt[this._stacks.length-1].id).texture}prepareForRender(o,h){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=o._order.filter(p=>!o._layers[p].isHidden(h)),this._coordsDescendingInv={};for(const p in o.sourceCaches){this._coordsDescendingInv[p]={};const m=o.sourceCaches[p].getVisibleCoordinates();for(const v of m){const E=this.terrain.sourceCache.getTerrainCoords(v);for(const M in E)this._coordsDescendingInv[p][M]||(this._coordsDescendingInv[p][M]=[]),this._coordsDescendingInv[p][M].push(E[M])}}this._coordsDescendingInvStr={};for(const p of o._order){const m=o._layers[p],v=m.source;if(Fo[m.type]&&!this._coordsDescendingInvStr[v]){this._coordsDescendingInvStr[v]={};for(const E in this._coordsDescendingInv[v])this._coordsDescendingInvStr[v][E]=this._coordsDescendingInv[v][E].map(M=>M.key).sort().join()}}for(const p of this._renderableTiles)for(const m in this._coordsDescendingInvStr){const v=this._coordsDescendingInvStr[m][p.tileID.key];v&&v!==p.rttCoords[m]&&(p.rtt=[])}}renderLayer(o){if(o.isHidden(this.painter.transform.zoom))return!1;const h=o.type,p=this.painter,m=this._renderableLayerIds[this._renderableLayerIds.length-1]===o.id;if(Fo[h]&&(this._prevType&&Fo[this._prevType]||this._stacks.push([]),this._prevType=h,this._stacks[this._stacks.length-1].push(o.id),!m))return!0;if(Fo[this._prevType]||Fo[h]&&m){this._prevType=h;const v=this._stacks.length-1,E=this._stacks[v]||[];for(const M of this._renderableTiles){if(this.pool.isFull()&&(Ll(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(M),M.rtt[v]){const R=this.pool.getObjectForId(M.rtt[v].id);if(R.stamp===M.rtt[v].stamp){this.pool.useObject(R);continue}}const A=this.pool.getOrCreateFreeObject();this.pool.useObject(A),this.pool.stampObject(A),M.rtt[v]={id:A.id,stamp:A.stamp},p.context.bindFramebuffer.set(A.fbo.framebuffer),p.context.clear({color:a.aO.transparent,stencil:0}),p.currentStencilSource=void 0;for(let R=0;R{y.touchstart=y.dragStart,y.touchmoveWindow=y.dragMove,y.touchend=y.dragEnd},hu={showCompass:!0,showZoom:!0,visualizePitch:!1};class fu{constructor(o,h,p=!1){this.mousedown=E=>{this.startMouse(a.e({},E,{ctrlKey:!0,preventDefault:()=>E.preventDefault()}),C.mousePos(this.element,E)),C.addEventListener(window,"mousemove",this.mousemove),C.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=E=>{this.moveMouse(E,C.mousePos(this.element,E))},this.mouseup=E=>{this.mouseRotate.dragEnd(E),this.mousePitch&&this.mousePitch.dragEnd(E),this.offTemp()},this.touchstart=E=>{E.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=C.touchPos(this.element,E.targetTouches)[0],this.startTouch(E,this._startPos),C.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.addEventListener(window,"touchend",this.touchend))},this.touchmove=E=>{E.targetTouches.length!==1?this.reset():(this._lastPos=C.touchPos(this.element,E.targetTouches)[0],this.moveTouch(E,this._lastPos))},this.touchend=E=>{E.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const m=o.dragRotate._mouseRotate.getClickTolerance(),v=o.dragRotate._mousePitch.getClickTolerance();this.element=h,this.mouseRotate=$s({clickTolerance:m,enable:!0}),this.touchRotate=(({enable:E,clickTolerance:M,bearingDegreesPerPixelMoved:A=.8})=>{const R=new Et;return new Hs({clickTolerance:M,move:(V,q)=>({bearingDelta:(q.x-V.x)*A}),moveStateManager:R,enable:E,assignEvents:Ol})})({clickTolerance:m,enable:!0}),this.map=o,p&&(this.mousePitch=Xs({clickTolerance:v,enable:!0}),this.touchPitch=(({enable:E,clickTolerance:M,pitchDegreesPerPixelMoved:A=-.5})=>{const R=new Et;return new Hs({clickTolerance:M,move:(V,q)=>({pitchDelta:(q.y-V.y)*A}),moveStateManager:R,enable:E,assignEvents:Ol})})({clickTolerance:v,enable:!0})),C.addEventListener(h,"mousedown",this.mousedown),C.addEventListener(h,"touchstart",this.touchstart,{passive:!1}),C.addEventListener(h,"touchcancel",this.reset)}startMouse(o,h){this.mouseRotate.dragStart(o,h),this.mousePitch&&this.mousePitch.dragStart(o,h),C.disableDrag()}startTouch(o,h){this.touchRotate.dragStart(o,h),this.touchPitch&&this.touchPitch.dragStart(o,h),C.disableDrag()}moveMouse(o,h){const p=this.map,{bearingDelta:m}=this.mouseRotate.dragMove(o,h)||{};if(m&&p.setBearing(p.getBearing()+m),this.mousePitch){const{pitchDelta:v}=this.mousePitch.dragMove(o,h)||{};v&&p.setPitch(p.getPitch()+v)}}moveTouch(o,h){const p=this.map,{bearingDelta:m}=this.touchRotate.dragMove(o,h)||{};if(m&&p.setBearing(p.getBearing()+m),this.touchPitch){const{pitchDelta:v}=this.touchPitch.dragMove(o,h)||{};v&&p.setPitch(p.getPitch()+v)}}off(){const o=this.element;C.removeEventListener(o,"mousedown",this.mousedown),C.removeEventListener(o,"touchstart",this.touchstart,{passive:!1}),C.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.removeEventListener(window,"touchend",this.touchend),C.removeEventListener(o,"touchcancel",this.reset),this.offTemp()}offTemp(){C.enableDrag(),C.removeEventListener(window,"mousemove",this.mousemove),C.removeEventListener(window,"mouseup",this.mouseup),C.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.removeEventListener(window,"touchend",this.touchend)}}let Oo;function Nl(y,o,h){const p=new a.M(y.lng,y.lat);if(y=new a.M(y.lng,y.lat),o){const m=new a.M(y.lng-360,y.lat),v=new a.M(y.lng+360,y.lat),E=h.locationPoint(y).distSqr(o);h.locationPoint(m).distSqr(o)180;){const m=h.locationPoint(y);if(m.x>=0&&m.y>=0&&m.x<=h.width&&m.y<=h.height)break;y.lng>h.center.lng?y.lng-=360:y.lng+=360}return y.lng!==p.lng&&h.locationPoint(y).y>h.height/2-h.getHorizon()?y:p}const Ga={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function jl(y,o,h){const p=y.classList;for(const m in Ga)p.remove(`maplibregl-${h}-anchor-${m}`);p.add(`maplibregl-${h}-anchor-${o}`)}class Wa extends a.E{constructor(o){if(super(),this._onKeyPress=h=>{const p=h.code,m=h.charCode||h.keyCode;p!=="Space"&&p!=="Enter"&&m!==32&&m!==13||this.togglePopup()},this._onMapClick=h=>{const p=h.originalEvent.target,m=this._element;this._popup&&(p===m||m.contains(p))&&this.togglePopup()},this._update=h=>{var p;if(!this._map)return;const m=this._map.loaded()&&!this._map.isMoving();((h==null?void 0:h.type)==="terrain"||(h==null?void 0:h.type)==="render"&&!m)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?Nl(this._lngLat,this._flatPos,this._map.transform):(p=this._lngLat)===null||p===void 0?void 0:p.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let v="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?v=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(v=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let E="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?E="rotateX(0deg)":this._pitchAlignment==="map"&&(E=`rotateX(${this._map.getPitch()}deg)`),h&&h.type!=="moveend"||(this._pos=this._pos.round()),C.setTransform(this._element,`${Ga[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${E} ${v}`),k.frameAsync(new AbortController).then(()=>{this._updateOpacity(h&&h.type==="moveend")}).catch(()=>{})},this._onMove=h=>{if(!this._isDragging){const p=this._clickTolerance||this._map._clickTolerance;this._isDragging=h.point.dist(this._pointerdownPos)>=p}this._isDragging&&(this._pos=h.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new a.k("dragstart"))),this.fire(new a.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new a.k("dragend")),this._state="inactive"},this._addDragHandler=h=>{this._element.contains(h.originalEvent.target)&&(h.preventDefault(),this._positionDelta=h.point.sub(this._pos).add(this._offset),this._pointerdownPos=h.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=o&&o.anchor||"center",this._color=o&&o.color||"#3FB1CE",this._scale=o&&o.scale||1,this._draggable=o&&o.draggable||!1,this._clickTolerance=o&&o.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=o&&o.rotation||0,this._rotationAlignment=o&&o.rotationAlignment||"auto",this._pitchAlignment=o&&o.pitchAlignment&&o.pitchAlignment!=="auto"?o.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(o==null?void 0:o.opacity,o==null?void 0:o.opacityWhenCovered),o&&o.element)this._element=o.element,this._offset=a.P.convert(o&&o.offset||[0,0]);else{this._defaultMarker=!0,this._element=C.create("div"),this._element.setAttribute("aria-label","Map marker");const h=C.createNS("http://www.w3.org/2000/svg","svg"),p=41,m=27;h.setAttributeNS(null,"display","block"),h.setAttributeNS(null,"height",`${p}px`),h.setAttributeNS(null,"width",`${m}px`),h.setAttributeNS(null,"viewBox",`0 0 ${m} ${p}`);const v=C.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"stroke","none"),v.setAttributeNS(null,"stroke-width","1"),v.setAttributeNS(null,"fill","none"),v.setAttributeNS(null,"fill-rule","evenodd");const E=C.createNS("http://www.w3.org/2000/svg","g");E.setAttributeNS(null,"fill-rule","nonzero");const M=C.createNS("http://www.w3.org/2000/svg","g");M.setAttributeNS(null,"transform","translate(3.0, 29.0)"),M.setAttributeNS(null,"fill","#000000");const A=[{rx:"10.5",ry:"5.25002273"},{rx:"10.5",ry:"5.25002273"},{rx:"9.5",ry:"4.77275007"},{rx:"8.5",ry:"4.29549936"},{rx:"7.5",ry:"3.81822308"},{rx:"6.5",ry:"3.34094679"},{rx:"5.5",ry:"2.86367051"},{rx:"4.5",ry:"2.38636864"}];for(const Te of A){const Ue=C.createNS("http://www.w3.org/2000/svg","ellipse");Ue.setAttributeNS(null,"opacity","0.04"),Ue.setAttributeNS(null,"cx","10.5"),Ue.setAttributeNS(null,"cy","5.80029008"),Ue.setAttributeNS(null,"rx",Te.rx),Ue.setAttributeNS(null,"ry",Te.ry),M.appendChild(Ue)}const R=C.createNS("http://www.w3.org/2000/svg","g");R.setAttributeNS(null,"fill",this._color);const V=C.createNS("http://www.w3.org/2000/svg","path");V.setAttributeNS(null,"d","M27,13.5 C27,19.074644 20.250001,27.000002 14.75,34.500002 C14.016665,35.500004 12.983335,35.500004 12.25,34.500002 C6.7499993,27.000002 0,19.222562 0,13.5 C0,6.0441559 6.0441559,0 13.5,0 C20.955844,0 27,6.0441559 27,13.5 Z"),R.appendChild(V);const q=C.createNS("http://www.w3.org/2000/svg","g");q.setAttributeNS(null,"opacity","0.25"),q.setAttributeNS(null,"fill","#000000");const Q=C.createNS("http://www.w3.org/2000/svg","path");Q.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),q.appendChild(Q);const he=C.createNS("http://www.w3.org/2000/svg","g");he.setAttributeNS(null,"transform","translate(6.0, 7.0)"),he.setAttributeNS(null,"fill","#FFFFFF");const ue=C.createNS("http://www.w3.org/2000/svg","g");ue.setAttributeNS(null,"transform","translate(8.0, 8.0)");const ye=C.createNS("http://www.w3.org/2000/svg","circle");ye.setAttributeNS(null,"fill","#000000"),ye.setAttributeNS(null,"opacity","0.25"),ye.setAttributeNS(null,"cx","5.5"),ye.setAttributeNS(null,"cy","5.5"),ye.setAttributeNS(null,"r","5.4999962");const se=C.createNS("http://www.w3.org/2000/svg","circle");se.setAttributeNS(null,"fill","#FFFFFF"),se.setAttributeNS(null,"cx","5.5"),se.setAttributeNS(null,"cy","5.5"),se.setAttributeNS(null,"r","5.4999962"),ue.appendChild(ye),ue.appendChild(se),E.appendChild(M),E.appendChild(R),E.appendChild(q),E.appendChild(he),E.appendChild(ue),h.appendChild(E),h.setAttributeNS(null,"height",p*this._scale+"px"),h.setAttributeNS(null,"width",m*this._scale+"px"),this._element.appendChild(h),this._offset=a.P.convert(o&&o.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",h=>{h.preventDefault()}),this._element.addEventListener("mousedown",h=>{h.preventDefault()}),jl(this._element,this._anchor,"marker"),o&&o.className)for(const h of o.className.split(" "))this._element.classList.add(h);this._popup=null}addTo(o){return this.remove(),this._map=o,o.getCanvasContainer().appendChild(this._element),o.on("move",this._update),o.on("moveend",this._update),o.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),C.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(o){return this._lngLat=a.M.convert(o),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(o){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),o){if(!("offset"in o.options)){const m=Math.abs(13.5)/Math.SQRT2;o.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[m,-1*(38.1-13.5+m)],"bottom-right":[-m,-1*(38.1-13.5+m)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=o,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const o=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:o?(o.isOpen()?o.remove():(o.setLngLat(this._lngLat),o.addTo(this._map)),this):this}_updateOpacity(o=!1){var h,p;if(!(!((h=this._map)===null||h===void 0)&&h.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(o)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const m=this._map,v=m.terrain.depthAtPoint(this._pos),E=m.terrain.getElevationForLngLatZoom(this._lngLat,m.transform.tileZoom);if(m.transform.lngLatToCameraDepth(this._lngLat,E)-v<.006)return void(this._element.style.opacity=this._opacity);const M=-this._offset.y/m.transform._pixelPerMeter,A=Math.sin(m.getPitch()*Math.PI/180)*M,R=m.terrain.depthAtPoint(new a.P(this._pos.x,this._pos.y-this._offset.y)),V=m.transform.lngLatToCameraDepth(this._lngLat,E+A)-R>.006;!((p=this._popup)===null||p===void 0)&&p.isOpen()&&V&&this._popup.remove(),this._element.style.opacity=V?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(o){return this._offset=a.P.convert(o),this._update(),this}addClassName(o){this._element.classList.add(o)}removeClassName(o){this._element.classList.remove(o)}toggleClassName(o){return this._element.classList.toggle(o)}setDraggable(o){return this._draggable=!!o,this._map&&(o?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(o){return this._rotation=o||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(o){return this._rotationAlignment=o||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(o){return this._pitchAlignment=o&&o!=="auto"?o:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(o,h){return o===void 0&&h===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),o!==void 0&&(this._opacity=o),h!==void 0&&(this._opacityWhenCovered=h),this._map&&this._updateOpacity(!0),this}}const Ul={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Js=0,vs=!1;const Vl={maxWidth:100,unit:"metric"};function ql(y,o,h){const p=h&&h.maxWidth||100,m=y._container.clientHeight/2,v=y.unproject([0,m]),E=y.unproject([p,m]),M=v.distanceTo(E);if(h&&h.unit==="imperial"){const A=3.2808*M;A>5280?bs(o,p,A/5280,y._getUIString("ScaleControl.Miles")):bs(o,p,A,y._getUIString("ScaleControl.Feet"))}else h&&h.unit==="nautical"?bs(o,p,M/1852,y._getUIString("ScaleControl.NauticalMiles")):M>=1e3?bs(o,p,M/1e3,y._getUIString("ScaleControl.Kilometers")):bs(o,p,M,y._getUIString("ScaleControl.Meters"))}function bs(y,o,h,p){const m=function(v){const E=Math.pow(10,`${Math.floor(v)}`.length-1);let M=v/E;return M=M>=10?10:M>=5?5:M>=3?3:M>=2?2:M>=1?1:function(A){const R=Math.pow(10,Math.ceil(-Math.log(A)/Math.LN10));return Math.round(A*R)/R}(M),E*M}(h);y.style.width=o*(m/h)+"px",y.innerHTML=`${m} ${p}`}const du={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},pu=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Gl(y){if(y){if(typeof y=="number"){const o=Math.round(Math.abs(y)/Math.SQRT2);return{center:new a.P(0,0),top:new a.P(0,y),"top-left":new a.P(o,o),"top-right":new a.P(-o,o),bottom:new a.P(0,-y),"bottom-left":new a.P(o,-o),"bottom-right":new a.P(-o,-o),left:new a.P(y,0),right:new a.P(-y,0)}}if(y instanceof a.P||Array.isArray(y)){const o=a.P.convert(y);return{center:o,top:o,"top-left":o,"top-right":o,bottom:o,"bottom-left":o,"bottom-right":o,left:o,right:o}}return{center:a.P.convert(y.center||[0,0]),top:a.P.convert(y.top||[0,0]),"top-left":a.P.convert(y["top-left"]||[0,0]),"top-right":a.P.convert(y["top-right"]||[0,0]),bottom:a.P.convert(y.bottom||[0,0]),"bottom-left":a.P.convert(y["bottom-left"]||[0,0]),"bottom-right":a.P.convert(y["bottom-right"]||[0,0]),left:a.P.convert(y.left||[0,0]),right:a.P.convert(y.right||[0,0])}}return Gl(new a.P(0,0))}const hf=_;d.AJAXError=a.be,d.Evented=a.E,d.LngLat=a.M,d.MercatorCoordinate=a.Y,d.Point=a.P,d.addProtocol=a.bf,d.config=a.a,d.removeProtocol=a.bg,d.AttributionControl=so,d.BoxZoomHandler=io,d.CanvasSource=wn,d.CooperativeGesturesHandler=Bt,d.DoubleClickZoomHandler=ou,d.DragPanHandler=lf,d.DragRotateHandler=oo,d.EdgeInsets=Ws,d.FullscreenControl=class extends a.E{constructor(y={}){super(),this._onFullscreenChange=()=>{var o;let h=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((o=h==null?void 0:h.shadowRoot)===null||o===void 0)&&o.fullscreenElement;)h=h.shadowRoot.fullscreenElement;h===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,y&&y.container&&(y.container instanceof HTMLElement?this._container=y.container:a.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(y){return this._map=y,this._container||(this._container=this._map.getContainer()),this._controlContainer=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){C.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const y=this._fullscreenButton=C.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);C.create("span","maplibregl-ctrl-icon",y).setAttribute("aria-hidden","true"),y.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const y=this._getTitle();this._fullscreenButton.setAttribute("aria-label",y),this._fullscreenButton.title=y}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new a.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new a.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},d.GeoJSONSource=We,d.GeolocateControl=class extends a.E{constructor(y){super(),this._onSuccess=o=>{if(this._map){if(this._isOutOfMapMaxBounds(o))return this._setErrorState(),this.fire(new a.k("outofmaxbounds",o)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=o,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(o),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(o),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new a.k("geolocate",o)),this._finish()}},this._updateCamera=o=>{const h=new a.M(o.coords.longitude,o.coords.latitude),p=o.coords.accuracy,m=this._map.getBearing(),v=a.e({bearing:m},this.options.fitBoundsOptions),E=at.fromLngLat(h,p);this._map.fitBounds(E,v,{geolocateSource:!0})},this._updateMarker=o=>{if(o){const h=new a.M(o.coords.longitude,o.coords.latitude);this._accuracyCircleMarker.setLngLat(h).addTo(this._map),this._userLocationDotMarker.setLngLat(h).addTo(this._map),this._accuracy=o.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=o=>{if(this._map){if(this.options.trackUserLocation)if(o.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(o.code===3&&vs)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new a.k("error",o)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=o=>{if(this._map){if(this._container.addEventListener("contextmenu",h=>h.preventDefault()),this._geolocateButton=C.create("button","maplibregl-ctrl-geolocate",this._container),C.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",o===!1){a.w("Geolocation support is not available so the GeolocateControl will be disabled.");const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}else{const h=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=C.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Wa({element:this._dotElement}),this._circleElement=C.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Wa({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",h=>{h.geolocateSource||this._watchState!=="ACTIVE_LOCK"||h.originalEvent&&h.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new a.k("trackuserlocationend")))})}},this.options=a.e({},Ul,y)}onAdd(y){return this._map=y,this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(){return a._(this,arguments,void 0,function*(o=!1){if(Oo!==void 0&&!o)return Oo;if(window.navigator.permissions===void 0)return Oo=!!window.navigator.geolocation,Oo;try{Oo=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{Oo=!!window.navigator.geolocation}return Oo})}().then(o=>this._setupUI(o)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),C.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Js=0,vs=!1}_isOutOfMapMaxBounds(y){const o=this._map.getMaxBounds(),h=y.coords;return o&&(h.longitudeo.getEast()||h.latitudeo.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const y=this._map.getBounds(),o=y.getSouthEast(),h=y.getNorthEast(),p=o.distanceTo(h),m=Math.ceil(this._accuracy/(p/this._map._container.clientHeight)*2);this._circleElement.style.width=`${m}px`,this._circleElement.style.height=`${m}px`}trigger(){if(!this._setup)return a.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new a.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Js--,vs=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new a.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new a.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let y;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Js++,Js>1?(y={maximumAge:6e5,timeout:0},vs=!0):(y=this.options.positionOptions,vs=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,y)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},d.Hash=tu,d.ImageSource=jt,d.KeyboardHandler=es,d.LngLatBounds=at,d.LogoControl=cf,d.Map=class extends Si{constructor(y){if(a.bc.mark(a.bd.create),(y=a.e({},qa,y)).minZoom!=null&&y.maxZoom!=null&&y.minZoom>y.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(y.minPitch!=null&&y.maxPitch!=null&&y.minPitch>y.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(y.minPitch!=null&&y.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(y.maxPitch!=null&&y.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new Pl(y.minZoom,y.maxZoom,y.minPitch,y.maxPitch,y.renderWorldCopies),{bearingSnap:y.bearingSnap}),this._contextLost=o=>{o.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new a.k("webglcontextlost",{originalEvent:o}))},this._contextRestored=o=>{this._setupPainter(),this.resize(),this._update(),this.fire(new a.k("webglcontextrestored",{originalEvent:o}))},this._onMapScroll=o=>{if(o.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=y.interactive,this._maxTileCacheSize=y.maxTileCacheSize,this._maxTileCacheZoomLevels=y.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=y.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=y.preserveDrawingBuffer,this._antialias=y.antialias,this._trackResize=y.trackResize,this._bearingSnap=y.bearingSnap,this._refreshExpiredTiles=y.refreshExpiredTiles,this._fadeDuration=y.fadeDuration,this._crossSourceCollisions=y.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=y.collectResourceTiming,this._renderTaskQueue=new Ua,this._controls=[],this._mapId=a.a3(),this._locale=a.e({},cu,y.locale),this._clickTolerance=y.clickTolerance,this._overridePixelRatio=y.pixelRatio,this._maxCanvasSize=y.maxCanvasSize,this.transformCameraUpdate=y.transformCameraUpdate,this._imageQueueHandle=G.addThrottleControl(()=>this.isMoving()),this._requestManager=new U(y.transformRequest),typeof y.container=="string"){if(this._container=document.getElementById(y.container),!this._container)throw new Error(`Container '${y.container}' not found.`)}else{if(!(y.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=y.container}if(y.maxBounds&&this.setMaxBounds(y.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let o=!1;const h=eu(p=>{this._trackResize&&!this._removed&&this.resize(p)._update()},50);this._resizeObserver=new ResizeObserver(p=>{o?h(p):o=!0}),this._resizeObserver.observe(this._container)}this.handlers=new su(this,y),this._hash=y.hash&&new tu(typeof y.hash=="string"&&y.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:y.center,zoom:y.zoom,bearing:y.bearing,pitch:y.pitch}),y.bounds&&(this.resize(),this.fitBounds(y.bounds,a.e({},y.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=y.localIdeographFontFamily,this._validateStyle=y.validateStyle,y.style&&this.setStyle(y.style,{localIdeographFontFamily:y.localIdeographFontFamily}),y.attributionControl&&this.addControl(new so(typeof y.attributionControl=="boolean"?void 0:y.attributionControl)),y.maplibreLogo&&this.addControl(new cf,y.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",o=>{this._update(o.dataType==="style"),this.fire(new a.k(`${o.dataType}data`,o))}),this.on("dataloading",o=>{this.fire(new a.k(`${o.dataType}dataloading`,o))}),this.on("dataabort",o=>{this.fire(new a.k("sourcedataabort",o))})}_getMapId(){return this._mapId}addControl(y,o){if(o===void 0&&(o=y.getDefaultPosition?y.getDefaultPosition():"top-right"),!y||!y.onAdd)return this.fire(new a.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const h=y.onAdd(this);this._controls.push(y);const p=this._controlPositions[o];return o.indexOf("bottom")!==-1?p.insertBefore(h,p.firstChild):p.appendChild(h),this}removeControl(y){if(!y||!y.onRemove)return this.fire(new a.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const o=this._controls.indexOf(y);return o>-1&&this._controls.splice(o,1),y.onRemove(this),this}hasControl(y){return this._controls.indexOf(y)>-1}calculateCameraOptionsFromTo(y,o,h,p){return p==null&&this.terrain&&(p=this.terrain.getElevationForLngLatZoom(h,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(y,o,h,p)}resize(y){var o;const h=this._containerDimensions(),p=h[0],m=h[1],v=this._getClampedPixelRatio(p,m);if(this._resizeCanvas(p,m,v),this.painter.resize(p,m,v),this.painter.overLimit()){const M=this.painter.context.gl;this._maxCanvasSize=[M.drawingBufferWidth,M.drawingBufferHeight];const A=this._getClampedPixelRatio(p,m);this._resizeCanvas(p,m,A),this.painter.resize(p,m,A)}this.transform.resize(p,m),(o=this._requestedCameraState)===null||o===void 0||o.resize(p,m);const E=!this._moving;return E&&(this.stop(),this.fire(new a.k("movestart",y)).fire(new a.k("move",y))),this.fire(new a.k("resize",y)),E&&this.fire(new a.k("moveend",y)),this}_getClampedPixelRatio(y,o){const{0:h,1:p}=this._maxCanvasSize,m=this.getPixelRatio(),v=y*m,E=o*m;return Math.min(v>h?h/v:1,E>p?p/E:1)*m}getPixelRatio(){var y;return(y=this._overridePixelRatio)!==null&&y!==void 0?y:devicePixelRatio}setPixelRatio(y){this._overridePixelRatio=y,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(y){return this.transform.setMaxBounds(at.convert(y)),this._update()}setMinZoom(y){if((y=y??-2)>=-2&&y<=this.transform.maxZoom)return this.transform.minZoom=y,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=y,this._update(),this.getZoom()>y&&this.setZoom(y),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(y){if((y=y??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(y>=0&&y<=this.transform.maxPitch)return this.transform.minPitch=y,this._update(),this.getPitch()85)throw new Error("maxPitch must be less than or equal to 85");if(y>=this.transform.minPitch)return this.transform.maxPitch=y,this._update(),this.getPitch()>y&&this.setPitch(y),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(y){return this.transform.renderWorldCopies=y,this._update()}project(y){return this.transform.locationPoint(a.M.convert(y),this.style&&this.terrain)}unproject(y){return this.transform.pointLocation(a.P.convert(y),this.terrain)}isMoving(){var y;return this._moving||((y=this.handlers)===null||y===void 0?void 0:y.isMoving())}isZooming(){var y;return this._zooming||((y=this.handlers)===null||y===void 0?void 0:y.isZooming())}isRotating(){var y;return this._rotating||((y=this.handlers)===null||y===void 0?void 0:y.isRotating())}_createDelegatedListener(y,o,h){if(y==="mouseenter"||y==="mouseover"){let p=!1;return{layer:o,listener:h,delegates:{mousemove:v=>{const E=this.getLayer(o)?this.queryRenderedFeatures(v.point,{layers:[o]}):[];E.length?p||(p=!0,h.call(this,new xi(y,this,v.originalEvent,{features:E}))):p=!1},mouseout:()=>{p=!1}}}}if(y==="mouseleave"||y==="mouseout"){let p=!1;return{layer:o,listener:h,delegates:{mousemove:E=>{(this.getLayer(o)?this.queryRenderedFeatures(E.point,{layers:[o]}):[]).length?p=!0:p&&(p=!1,h.call(this,new xi(y,this,E.originalEvent)))},mouseout:E=>{p&&(p=!1,h.call(this,new xi(y,this,E.originalEvent)))}}}}{const p=m=>{const v=this.getLayer(o)?this.queryRenderedFeatures(m.point,{layers:[o]}):[];v.length&&(m.features=v,h.call(this,m),delete m.features)};return{layer:o,listener:h,delegates:{[y]:p}}}}on(y,o,h){if(h===void 0)return super.on(y,o);const p=this._createDelegatedListener(y,o,h);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[y]=this._delegatedListeners[y]||[],this._delegatedListeners[y].push(p);for(const m in p.delegates)this.on(m,p.delegates[m]);return this}once(y,o,h){if(h===void 0)return super.once(y,o);const p=this._createDelegatedListener(y,o,h);for(const m in p.delegates)this.once(m,p.delegates[m]);return this}off(y,o,h){return h===void 0?super.off(y,o):(this._delegatedListeners&&this._delegatedListeners[y]&&(p=>{const m=this._delegatedListeners[y];for(let v=0;vthis._updateStyle(y,o));const h=this.style&&o.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!y)),y?(this.style=new Bi(this,o||{}),this.style.setEventedParent(this,{style:this.style}),typeof y=="string"?this.style.loadURL(y,o,h):this.style.loadJSON(y,o,h),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Bi(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(y,o){if(typeof y=="string"){const h=this._requestManager.transformRequest(y,"Style");a.h(h,new AbortController).then(p=>{this._updateDiff(p.data,o)}).catch(p=>{p&&this.fire(new a.j(p))})}else typeof y=="object"&&this._updateDiff(y,o)}_updateDiff(y,o){try{this.style.setState(y,o)&&this._update(!0)}catch(h){a.w(`Unable to perform style diff: ${h.message||h.error||h}. Rebuilding the style from scratch.`),this._updateStyle(y,o)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():a.w("There is no style added to the map.")}addSource(y,o){return this._lazyInitEmptyStyle(),this.style.addSource(y,o),this._update(!0)}isSourceLoaded(y){const o=this.style&&this.style.sourceCaches[y];if(o!==void 0)return o.loaded();this.fire(new a.j(new Error(`There is no source with ID '${y}'`)))}setTerrain(y){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),y){const o=this.style.sourceCaches[y.source];if(!o)throw new Error(`cannot load terrain, because there exists no source with ID: ${y.source}`);this.terrain===null&&o.reload();for(const h in this.style._layers){const p=this.style._layers[h];p.type==="hillshade"&&p.source===y.source&&a.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new uf(this.painter,o,y),this.painter.renderToTexture=new lu(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=h=>{h.dataType==="style"?this.terrain.sourceCache.freeRtt():h.dataType==="source"&&h.tile&&(h.sourceId!==y.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(h.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new a.k("terrain",{terrain:y})),this}getTerrain(){var y,o;return(o=(y=this.terrain)===null||y===void 0?void 0:y.options)!==null&&o!==void 0?o:null}areTilesLoaded(){const y=this.style&&this.style.sourceCaches;for(const o in y){const h=y[o]._tiles;for(const p in h){const m=h[p];if(m.state!=="loaded"&&m.state!=="errored")return!1}}return!0}removeSource(y){return this.style.removeSource(y),this._update(!0)}getSource(y){return this.style.getSource(y)}addImage(y,o,h={}){const{pixelRatio:p=1,sdf:m=!1,stretchX:v,stretchY:E,content:M}=h;if(this._lazyInitEmptyStyle(),!(o instanceof HTMLImageElement||a.b(o))){if(o.width===void 0||o.height===void 0)return this.fire(new a.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:A,height:R,data:V}=o,q=o;return this.style.addImage(y,{data:new a.R({width:A,height:R},new Uint8Array(V)),pixelRatio:p,stretchX:v,stretchY:E,content:M,sdf:m,version:0,userImage:q}),q.onAdd&&q.onAdd(this,y),this}}{const{width:A,height:R,data:V}=k.getImageData(o);this.style.addImage(y,{data:new a.R({width:A,height:R},V),pixelRatio:p,stretchX:v,stretchY:E,content:M,sdf:m,version:0})}}updateImage(y,o){const h=this.style.getImage(y);if(!h)return this.fire(new a.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const p=o instanceof HTMLImageElement||a.b(o)?k.getImageData(o):o,{width:m,height:v,data:E}=p;if(m===void 0||v===void 0)return this.fire(new a.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(m!==h.data.width||v!==h.data.height)return this.fire(new a.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const M=!(o instanceof HTMLImageElement||a.b(o));return h.data.replace(E,M),this.style.updateImage(y,h),this}getImage(y){return this.style.getImage(y)}hasImage(y){return y?!!this.style.getImage(y):(this.fire(new a.j(new Error("Missing required image id"))),!1)}removeImage(y){this.style.removeImage(y)}loadImage(y){return G.getImage(this._requestManager.transformRequest(y,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(y,o){return this._lazyInitEmptyStyle(),this.style.addLayer(y,o),this._update(!0)}moveLayer(y,o){return this.style.moveLayer(y,o),this._update(!0)}removeLayer(y){return this.style.removeLayer(y),this._update(!0)}getLayer(y){return this.style.getLayer(y)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(y,o,h){return this.style.setLayerZoomRange(y,o,h),this._update(!0)}setFilter(y,o,h={}){return this.style.setFilter(y,o,h),this._update(!0)}getFilter(y){return this.style.getFilter(y)}setPaintProperty(y,o,h,p={}){return this.style.setPaintProperty(y,o,h,p),this._update(!0)}getPaintProperty(y,o){return this.style.getPaintProperty(y,o)}setLayoutProperty(y,o,h,p={}){return this.style.setLayoutProperty(y,o,h,p),this._update(!0)}getLayoutProperty(y,o){return this.style.getLayoutProperty(y,o)}setGlyphs(y,o={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(y,o),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(y,o,h={}){return this._lazyInitEmptyStyle(),this.style.addSprite(y,o,h,p=>{p||this._update(!0)}),this}removeSprite(y){return this._lazyInitEmptyStyle(),this.style.removeSprite(y),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(y,o={}){return this._lazyInitEmptyStyle(),this.style.setSprite(y,o,h=>{h||this._update(!0)}),this}setLight(y,o={}){return this._lazyInitEmptyStyle(),this.style.setLight(y,o),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(y,o){return this.style.setFeatureState(y,o),this._update()}removeFeatureState(y,o){return this.style.removeFeatureState(y,o),this._update()}getFeatureState(y){return this.style.getFeatureState(y)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let y=0,o=0;return this._container&&(y=this._container.clientWidth||400,o=this._container.clientHeight||300),[y,o]}_setupContainer(){const y=this._container;y.classList.add("maplibregl-map");const o=this._canvasContainer=C.create("div","maplibregl-canvas-container",y);this._interactive&&o.classList.add("maplibregl-interactive"),this._canvas=C.create("canvas","maplibregl-canvas",o),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const h=this._containerDimensions(),p=this._getClampedPixelRatio(h[0],h[1]);this._resizeCanvas(h[0],h[1],p);const m=this._controlContainer=C.create("div","maplibregl-control-container",y),v=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(E=>{v[E]=C.create("div",`maplibregl-ctrl-${E} `,m)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(y,o,h){this._canvas.width=Math.floor(h*y),this._canvas.height=Math.floor(h*o),this._canvas.style.width=`${y}px`,this._canvas.style.height=`${o}px`}_setupPainter(){const y={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let o=null;this._canvas.addEventListener("webglcontextcreationerror",p=>{o={requestedAttributes:y},p&&(o.statusMessage=p.statusMessage,o.type=p.type)},{once:!0});const h=this._canvas.getContext("webgl2",y)||this._canvas.getContext("webgl",y);if(!h){const p="Failed to initialize WebGL";throw o?(o.message=p,new Error(JSON.stringify(o))):new Error(p)}this.painter=new Kh(h,this.transform),P.testSupport(h)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(y){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||y,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(y){return this._update(),this._renderTaskQueue.add(y)}_cancelRenderFrame(y){this._renderTaskQueue.remove(y)}_render(y){const o=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(y),this._removed)return;let h=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const m=this.transform.zoom,v=k.now();this.style.zoomHistory.update(m,v);const E=new a.a8(m,{now:v,fadeDuration:o,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),M=E.crossFadingFactor();M===1&&M===this._crossFadingFactor||(h=!0,this._crossFadingFactor=M),this.style.update(E)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,o,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:o,showPadding:this.showPadding}),this.fire(new a.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,a.bc.mark(a.bd.load),this.fire(new a.k("load"))),this.style&&(this.style.hasTransitions()||h)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const p=this._sourcesDirty||this._styleDirty||this._placementDirty;return p||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new a.k("idle")),!this._loaded||this._fullyLoaded||p||(this._fullyLoaded=!0,a.bc.mark(a.bd.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var y;this._hash&&this._hash.remove();for(const h of this._controls)h.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),G.removeThrottleControl(this._imageQueueHandle),(y=this._resizeObserver)===null||y===void 0||y.disconnect();const o=this.painter.context.gl.getExtension("WEBGL_lose_context");o&&o.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),C.remove(this._canvasContainer),C.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),a.bc.clearMetrics(),this._removed=!0,this.fire(new a.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(y=>{a.bc.frame(y),this._frameRequest=null,this._render(y)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(y){this._showTileBoundaries!==y&&(this._showTileBoundaries=y,this._update())}get showPadding(){return!!this._showPadding}set showPadding(y){this._showPadding!==y&&(this._showPadding=y,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(y){this._showCollisionBoxes!==y&&(this._showCollisionBoxes=y,y?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(y){this._showOverdrawInspector!==y&&(this._showOverdrawInspector=y,this._update())}get repaint(){return!!this._repaint}set repaint(y){this._repaint!==y&&(this._repaint=y,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(y){this._vertices=y,this._update()}get version(){return uu}getCameraTargetElevation(){return this.transform.elevation}},d.MapMouseEvent=xi,d.MapTouchEvent=_o,d.MapWheelEvent=ru,d.Marker=Wa,d.NavigationControl=class{constructor(y){this._updateZoomButtons=()=>{const o=this._map.getZoom(),h=o===this._map.getMaxZoom(),p=o===this._map.getMinZoom();this._zoomInButton.disabled=h,this._zoomOutButton.disabled=p,this._zoomInButton.setAttribute("aria-disabled",h.toString()),this._zoomOutButton.setAttribute("aria-disabled",p.toString())},this._rotateCompassArrow=()=>{const o=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=o},this._setButtonTitle=(o,h)=>{const p=this._map._getUIString(`NavigationControl.${h}`);o.title=p,o.setAttribute("aria-label",p)},this.options=a.e({},hu,y),this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",o=>o.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",o=>this._map.zoomIn({},{originalEvent:o})),C.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",o=>this._map.zoomOut({},{originalEvent:o})),C.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",o=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:o}):this._map.resetNorth({},{originalEvent:o})}),this._compassIcon=C.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(y){return this._map=y,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new fu(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){C.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(y,o){const h=C.create("button",y,this._container);return h.type="button",h.addEventListener("click",o),h}},d.Popup=class extends a.E{constructor(y){super(),this.remove=()=>(this._content&&C.remove(this._content),this._container&&(C.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new a.k("close"))),this),this._onMouseUp=o=>{this._update(o.point)},this._onMouseMove=o=>{this._update(o.point)},this._onDrag=o=>{this._update(o.point)},this._update=o=>{var h;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=C.create("div","maplibregl-popup",this._map.getContainer()),this._tip=C.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const M of this.options.className.split(" "))this._container.classList.add(M);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?Nl(this._lngLat,this._flatPos,this._map.transform):(h=this._lngLat)===null||h===void 0?void 0:h.wrap(),this._trackPointer&&!o)return;const p=this._flatPos=this._pos=this._trackPointer&&o?o:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&o?o:this._map.transform.locationPoint(this._lngLat));let m=this.options.anchor;const v=Gl(this.options.offset);if(!m){const M=this._container.offsetWidth,A=this._container.offsetHeight;let R;R=p.y+v.bottom.ythis._map.transform.height-A?["bottom"]:[],p.xthis._map.transform.width-M/2&&R.push("right"),m=R.length===0?"bottom":R.join("-")}let E=p.add(v[m]);this.options.subpixelPositioning||(E=E.round()),C.setTransform(this._container,`${Ga[m]} translate(${E.x}px,${E.y}px)`),jl(this._container,m,"popup")},this._onClose=()=>{this.remove()},this.options=a.e(Object.create(du),y)}addTo(y){return this._map&&this.remove(),this._map=y,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new a.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(y){return this._lngLat=a.M.convert(y),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(y){return this.setDOMContent(document.createTextNode(y))}setHTML(y){const o=document.createDocumentFragment(),h=document.createElement("body");let p;for(h.innerHTML=y;p=h.firstChild,p;)o.appendChild(p);return this.setDOMContent(o)}getMaxWidth(){var y;return(y=this._container)===null||y===void 0?void 0:y.style.maxWidth}setMaxWidth(y){return this.options.maxWidth=y,this._update(),this}setDOMContent(y){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=C.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(y),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(y){this._container&&this._container.classList.add(y)}removeClassName(y){this._container&&this._container.classList.remove(y)}setOffset(y){return this.options.offset=y,this._update(),this}toggleClassName(y){if(this._container)return this._container.classList.toggle(y)}setSubpixelPositioning(y){this.options.subpixelPositioning=y}_createCloseButton(){this.options.closeButton&&(this._closeButton=C.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const y=this._container.querySelector(pu);y&&y.focus()}},d.RasterDEMTileSource=br,d.RasterTileSource=ne,d.ScaleControl=class{constructor(y){this._onMove=()=>{ql(this._map,this._container,this.options)},this.setUnit=o=>{this.options.unit=o,ql(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},Vl),y)}getDefaultPosition(){return"bottom-left"}onAdd(y){return this._map=y,this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-scale",y.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){C.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},d.ScrollZoomHandler=Bl,d.Style=Bi,d.TerrainControl=class{constructor(y){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=y}onAdd(y){return this._map=y,this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=C.create("button","maplibregl-ctrl-terrain",this._container),C.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){C.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},d.TwoFingersTouchPitchHandler=of,d.TwoFingersTouchRotateHandler=iu,d.TwoFingersTouchZoomHandler=nf,d.TwoFingersTouchZoomRotateHandler=Na,d.VectorTileSource=it,d.VideoSource=bn,d.addSourceType=(y,o)=>a._(void 0,void 0,void 0,function*(){if(ni(y))throw new Error(`A source type called "${y}" already exists.`);((h,p)=>{Mn[h]=p})(y,o)}),d.clearPrewarmedResources=function(){const y=er;y&&(y.isPreloaded()&&y.numActive()===1?(y.release(Vt),er=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},d.getMaxParallelImageRequests=function(){return a.a.MAX_PARALLEL_IMAGE_REQUESTS},d.getRTLTextPluginStatus=function(){return ct().getRTLTextPluginStatus()},d.getVersion=function(){return hf},d.getWorkerCount=function(){return sr.workerCount},d.getWorkerUrl=function(){return a.a.WORKER_URL},d.importScriptInWorkers=function(y){return Lr().broadcast("IS",y)},d.prewarm=function(){nr().acquire(Vt)},d.setMaxParallelImageRequests=function(y){a.a.MAX_PARALLEL_IMAGE_REQUESTS=y},d.setRTLTextPlugin=function(y,o){return ct().setRTLTextPlugin(y,o)},d.setWorkerCount=function(y){sr.workerCount=y},d.setWorkerUrl=function(y){a.a.WORKER_URL=y}});var u=t;return u})})(Ob);var Pc=Ob.exports;const to=xg(Pc),l4=RS({__proto__:null,default:to},[Pc]),ic=[];function Yp(r,e){return{subscribe:Tr(r,e).subscribe}}function Tr(r,e=Mt){let t;const n=new Set;function l(a){if(Ut(r,a)&&(r=a,t)){const _=!ic.length;for(const x of n)x[1](),ic.push(x,r);if(_){for(let x=0;x{n.delete(x),n.size===0&&t&&(t(),t=null)}}return{set:l,update:u,subscribe:d}}let Ft;const jb=typeof TextDecoder<"u"?new TextDecoder("utf-8",{ignoreBOM:!0,fatal:!0}):{decode:()=>{throw Error("TextDecoder not available")}};typeof TextDecoder<"u"&&jb.decode();let Ju=null;function nh(){return(Ju===null||Ju.byteLength===0)&&(Ju=new Uint8Array(Ft.memory.buffer)),Ju}function Eo(r,e){return r=r>>>0,jb.decode(nh().subarray(r,r+e))}const As=new Array(128).fill(void 0);As.push(void 0,null,!0,!1);let ih=As.length;function Dn(r){ih===As.length&&As.push(As.length+1);const e=ih;return ih=As[e],As[e]=r,e}function Sr(r){return As[r]}function c4(r){r<132||(As[r]=ih,ih=r)}function dc(r){const e=Sr(r);return c4(r),e}function Qp(r){return r==null}let Yu=null;function u4(){return(Yu===null||Yu.byteLength===0)&&(Yu=new Float64Array(Ft.memory.buffer)),Yu}let Qu=null;function Cr(){return(Qu===null||Qu.byteLength===0)&&(Qu=new Int32Array(Ft.memory.buffer)),Qu}let aa=0;const Gf=typeof TextEncoder<"u"?new TextEncoder("utf-8"):{encode:()=>{throw Error("TextEncoder not available")}},h4=typeof Gf.encodeInto=="function"?function(r,e){return Gf.encodeInto(r,e)}:function(r,e){const t=Gf.encode(r);return e.set(t),{read:r.length,written:t.length}};function Rf(r,e,t){if(t===void 0){const a=Gf.encode(r),_=e(a.length,1)>>>0;return nh().subarray(_,_+a.length).set(a),aa=a.length,_}let n=r.length,l=e(n,1)>>>0;const u=nh();let d=0;for(;d127)break;u[l+d]=a}if(d!==n){d!==0&&(r=r.slice(d)),l=t(l,n,n=d+r.length*3,1)>>>0;const a=nh().subarray(l+d,l+n),_=h4(r,a);d+=_.written}return aa=d,l}function Pm(r){const e=typeof r;if(e=="number"||e=="boolean"||r==null)return`${r}`;if(e=="string")return`"${r}"`;if(e=="symbol"){const l=r.description;return l==null?"Symbol":`Symbol(${l})`}if(e=="function"){const l=r.name;return typeof l=="string"&&l.length>0?`Function(${l})`:"Function"}if(Array.isArray(r)){const l=r.length;let u="[";l>0&&(u+=Pm(r[0]));for(let d=1;d1)n=t[1];else return toString.call(r);if(n=="Object")try{return"Object("+JSON.stringify(r)+")"}catch{return"Object"}return r instanceof Error?`${r.name}: ${r.message} -${r.stack}`:n}function f4(r,e){const t=e(r.length*1,1)>>>0;return nh().set(r,t/1),aa=r.length,t}function em(r,e){try{return r.apply(this,e)}catch(t){Ft.__wbindgen_exn_store(Dn(t))}}class ld{static __wrap(e){e=e>>>0;const t=Object.create(ld.prototype);return t.__wbg_ptr=e,t}__destroy_into_raw(){const e=this.__wbg_ptr;return this.__wbg_ptr=0,e}free(){const e=this.__destroy_into_raw();Ft.__wbg_jsroutesnapper_free(e)}constructor(e){try{const u=Ft.__wbindgen_add_to_stack_pointer(-16),d=f4(e,Ft.__wbindgen_malloc),a=aa;Ft.jsroutesnapper_new(u,d,a);var t=Cr()[u/4+0],n=Cr()[u/4+1],l=Cr()[u/4+2];if(l)throw dc(n);return ld.__wrap(t)}finally{Ft.__wbindgen_add_to_stack_pointer(16)}}setRouteConfig(e){Ft.jsroutesnapper_setRouteConfig(this.__wbg_ptr,Dn(e))}setAreaMode(){Ft.jsroutesnapper_setAreaMode(this.__wbg_ptr)}getConfig(){let e,t;try{const u=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_getConfig(u,this.__wbg_ptr);var n=Cr()[u/4+0],l=Cr()[u/4+1];return e=n,t=l,Eo(n,l)}finally{Ft.__wbindgen_add_to_stack_pointer(16),Ft.__wbindgen_free(e,t,1)}}toFinalFeature(){try{const n=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_toFinalFeature(n,this.__wbg_ptr);var e=Cr()[n/4+0],t=Cr()[n/4+1];let l;return e!==0&&(l=Eo(e,t).slice(),Ft.__wbindgen_free(e,t*1)),l}finally{Ft.__wbindgen_add_to_stack_pointer(16)}}renderGeojson(){let e,t;try{const u=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_renderGeojson(u,this.__wbg_ptr);var n=Cr()[u/4+0],l=Cr()[u/4+1];return 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d=xc(u),a=0;a0&&(z=N.features[0],z.properties.dist=Fu(e,z,t),z.properties.location=l+Fu(_,z,t)),_.properties.dist{if(!this.active)return;const a=[d.point.x-rk,d.point.y],_=this.map.unproject(d.point).distanceTo(this.map.unproject(a));this.inner.onMouseMove(d.lngLat.lng,d.lngLat.lat,_)&&(this.redraw(),this.dataUpdated())},this.onClick=()=>{this.active&&(this.inner.onClick(),this.redraw(),this.dataUpdated())},this.onDoubleClick=d=>{this.active&&(d.preventDefault(),this.inner.onClick(),this.finish())},this.onDragStart=()=>{this.active&&this.inner.onDragStart()&&this.map.dragPan.disable()},this.onMouseUp=()=>{this.active&&this.inner.onMouseUp()&&this.map.dragPan.enable()},this.onKeyDown=d=>{if(!this.active)return;let a=d.target.tagName;a=="INPUT"||a=="TEXTAREA"||d.key=="Escape"&&(d.stopPropagation(),this.cancel())},this.onKeyPress=d=>{if(!this.active)return;let 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JsRouteSnapper"),this.active=!1,this.eventListenersSuccess=[],this.eventListenersUpdated=[],this.eventListenersFailure=[],this.routeToolGj=n,this.snapMode=l,this.undoLength=u,this.map.on("mousemove",this.onMouseMove),this.map.on("click",this.onClick),this.map.on("dblclick",this.onDoubleClick),this.map.on("dragstart",this.onDragStart),this.map.on("mouseup",this.onMouseUp),document.addEventListener("keydown",this.onKeyDown),document.addEventListener("keypress",this.onKeyPress)}tearDown(){this.map.off("mousemove",this.onMouseMove),this.map.off("click",this.onClick),this.map.off("dblclick",this.onDoubleClick),this.map.off("dragstart",this.onDragStart),this.map.off("mouseup",this.onMouseUp),document.removeEventListener("keydown",this.onKeyDown),document.removeEventListener("keypress",this.onKeyPress)}startRoute(){this.active||(this.active=!0,this.map.boxZoom.disable(),this.map.doubleClickZoom.disable())}startArea(){this.active||(this.inner.setAreaMode(),this.active=!0,this.map.boxZoom.disable(),this.map.doubleClickZoom.disable())}stop(){this.active=!1,this.inner.clearState(),this.redraw(),this.map.boxZoom.enable(),this.map.doubleClickZoom.enable()}editExistingRoute(e){this.active&&window.alert("Bug: editExistingRoute called when tool is already active"),e.properties.waypoints||(e.properties.waypoints=[{lon:e.geometry.coordinates[0][0],lat:e.geometry.coordinates[0][1],snapped:!0},{lon:e.geometry.coordinates[e.geometry.coordinates.length-1][0],lat:e.geometry.coordinates[e.geometry.coordinates.length-1][1],snapped:!0}]),this.startRoute(),this.inner.editExisting(e.properties.waypoints),this.redraw()}editExistingArea(e){this.active&&window.alert("Bug: editExistingArea called when tool is already active"),e.properties.waypoints||window.alert("Bug: editExistingArea called for a polygon not produced by the route-snapper"),this.startArea(),this.inner.editExisting(e.properties.waypoints),this.redraw()}addEventListenerSuccess(e){this.eventListenersSuccess.push(e)}addEventListenerUpdated(e){this.eventListenersUpdated.push(e)}addEventListenerFailure(e){this.eventListenersFailure.push(e)}clearEventListeners(){this.eventListenersSuccess=[],this.eventListenersUpdated=[],this.eventListenersFailure=[]}isActive(){return this.active}finish(){let e=this.inner.toFinalFeature();if(e)for(let t of this.eventListenersSuccess)t(JSON.parse(e));else for(let t of this.eventListenersFailure)t();this.stop()}cancel(){this.inner.clearState(),this.finish()}setRouteConfig(e){this.inner.setRouteConfig(e),this.redraw()}addSnappedWaypoint(e){this.inner.addSnappedWaypoint(e[0],e[1]),this.redraw()}undo(){this.inner.undo(),this.redraw()}toggleSnapMode(){this.inner.toggleSnapMode(),this.redraw()}redraw(){let e=JSON.parse(this.inner.renderGeojson());this.routeToolGj.set(e),this.map.getCanvas().style.cursor=e.cursor,this.snapMode.set(e.snap_mode),this.undoLength.set(e.undo_length)}dataUpdated(){let e=this.inner.toFinalFeature();if(e)for(let t of this.eventListenersUpdated)t(JSON.parse(e))}}const Dm="MZEJTanw3WpxRvt7qDfo";let ls=Tr(null),Rm=Tr("streets-v2"),dh=Tr(!1),ha=Tr(""),hd=Tr(!0),ri=Tr(null),Bm=Tr(new Pc.LngLat(0,0)),Fm=Tr(new Pc.LngLat(0,0)),Gy=Tr(1),ia=Tr(1),pr=Tr({mode:"title"}),Om=Tr("walk_cycle_only"),Wy=Tr(!1);function Sc(){let r=Hi(ha);r||window.alert("Autosave failed; no projectName set?!"),window.localStorage.setItem(r,Hi(ri).toSavefile())}function Zy(r){let e,t;return e=new Pd({props:{$$slots:{default:[ik,({dialog:n})=>({3:n}),({dialog:n})=>n?8:0]},$$scope:{ctx:r}}}),e.$on("close",r[2]),{c(){je(e.$$.fragment)},m(n,l){Oe(e,n,l),t=!0},p(n,l){const 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we.TRIANGLES:Le=3;break;case we.LINE_STRIP:Le=1}for(const Ge of Q.get()){const He=Ge.vaos||(Ge.vaos={});(He[R]||(He[R]=new cl)).bind(o,this,V,ye?ye.getPaintVertexBuffers():[],q,Ge.vertexOffset,se,Te,Ue),we.drawElements(h,Ge.primitiveLength*Le,we.UNSIGNED_SHORT,Ge.primitiveOffset*Le*2)}}}function ul(y,o,h){const p=1/$t(h,1,o.transform.tileZoom),m=Math.pow(2,h.tileID.overscaledZ),v=h.tileSize*Math.pow(2,o.transform.tileZoom)/m,E=v*(h.tileID.canonical.x+h.tileID.wrap*m),M=v*h.tileID.canonical.y;return{u_image:0,u_texsize:h.imageAtlasTexture.size,u_scale:[p,y.fromScale,y.toScale],u_fade:y.t,u_pixel_coord_upper:[E>>16,M>>16],u_pixel_coord_lower:[65535&E,65535&M]}}const Ma=(y,o,h,p)=>{const m=o.style.light,v=m.properties.get("position"),E=[v.x,v.y,v.z],M=function(){var R=new a.A(9);return a.A!=Float32Array&&(R[1]=0,R[2]=0,R[3]=0,R[5]=0,R[6]=0,R[7]=0),R[0]=1,R[4]=1,R[8]=1,R}();m.properties.get("anchor")==="viewport"&&function(R,V){var 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m=y.transform;return{u_matrix:Ca(y,o,h,p),u_ratio:1/$t(o,1,m.zoom),u_device_pixel_ratio:y.pixelRatio,u_units_to_pixels:[1/m.pixelsToGLUnits[0],1/m.pixelsToGLUnits[1]]}},Rh=(y,o,h,p,m)=>a.e(dl(y,o,h,m),{u_image:0,u_image_height:p}),ds=(y,o,h,p,m)=>{const v=y.transform,E=Fi(o,v);return{u_matrix:Ca(y,o,h,m),u_texsize:o.imageAtlasTexture.size,u_ratio:1/$t(o,1,v.zoom),u_device_pixel_ratio:y.pixelRatio,u_image:0,u_scale:[E,p.fromScale,p.toScale],u_fade:p.t,u_units_to_pixels:[1/v.pixelsToGLUnits[0],1/v.pixelsToGLUnits[1]]}},pl=(y,o,h,p,m,v)=>{const E=y.lineAtlas,M=Fi(o,y.transform),A=h.layout.get("line-cap")==="round",R=E.getDash(p.from,A),V=E.getDash(p.to,A),q=R.width*m.fromScale,Q=V.width*m.toScale;return a.e(dl(y,o,h,v),{u_patternscale_a:[M/q,-R.height/2],u_patternscale_b:[M/Q,-V.height/2],u_sdfgamma:E.width/(256*Math.min(q,Q)*y.pixelRatio)/2,u_image:0,u_tex_y_a:R.y,u_tex_y_b:V.y,u_mix:m.t})};function Fi(y,o){return 1/$t(y,1,o.tileZoom)}function Ca(y,o,h,p){return 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a.aH(y,o.u_opacity)}),fillExtrusionPattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_lightpos:new a.aK(y,o.u_lightpos),u_lightintensity:new a.aH(y,o.u_lightintensity),u_lightcolor:new a.aK(y,o.u_lightcolor),u_vertical_gradient:new a.aH(y,o.u_vertical_gradient),u_height_factor:new a.aH(y,o.u_height_factor),u_image:new a.aG(y,o.u_image),u_texsize:new a.aL(y,o.u_texsize),u_pixel_coord_upper:new a.aL(y,o.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(y,o.u_pixel_coord_lower),u_scale:new a.aK(y,o.u_scale),u_fade:new a.aH(y,o.u_fade),u_opacity:new a.aH(y,o.u_opacity)}),fill:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix)}),fillPattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_image:new a.aG(y,o.u_image),u_texsize:new a.aL(y,o.u_texsize),u_pixel_coord_upper:new a.aL(y,o.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(y,o.u_pixel_coord_lower),u_scale:new a.aK(y,o.u_scale),u_fade:new a.aH(y,o.u_fade)}),fillOutline:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_world:new a.aL(y,o.u_world)}),fillOutlinePattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_world:new a.aL(y,o.u_world),u_image:new a.aG(y,o.u_image),u_texsize:new a.aL(y,o.u_texsize),u_pixel_coord_upper:new a.aL(y,o.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(y,o.u_pixel_coord_lower),u_scale:new a.aK(y,o.u_scale),u_fade:new a.aH(y,o.u_fade)}),circle:(y,o)=>({u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_scale_with_map:new a.aG(y,o.u_scale_with_map),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_extrude_scale:new a.aL(y,o.u_extrude_scale),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_matrix:new a.aI(y,o.u_matrix)}),collisionBox:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_pixels_to_tile_units:new a.aH(y,o.u_pixels_to_tile_units),u_extrude_scale:new a.aL(y,o.u_extrude_scale),u_overscale_factor:new a.aH(y,o.u_overscale_factor)}),collisionCircle:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_inv_matrix:new a.aI(y,o.u_inv_matrix),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_viewport_size:new a.aL(y,o.u_viewport_size)}),debug:(y,o)=>({u_color:new a.aM(y,o.u_color),u_matrix:new a.aI(y,o.u_matrix),u_overlay:new a.aG(y,o.u_overlay),u_overlay_scale:new a.aH(y,o.u_overlay_scale)}),clippingMask:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix)}),heatmap:(y,o)=>({u_extrude_scale:new a.aH(y,o.u_extrude_scale),u_intensity:new a.aH(y,o.u_intensity),u_matrix:new a.aI(y,o.u_matrix)}),heatmapTexture:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_world:new a.aL(y,o.u_world),u_image:new a.aG(y,o.u_image),u_color_ramp:new a.aG(y,o.u_color_ramp),u_opacity:new a.aH(y,o.u_opacity)}),hillshade:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_image:new a.aG(y,o.u_image),u_latrange:new a.aL(y,o.u_latrange),u_light:new a.aL(y,o.u_light),u_shadow:new a.aM(y,o.u_shadow),u_highlight:new a.aM(y,o.u_highlight),u_accent:new a.aM(y,o.u_accent)}),hillshadePrepare:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_image:new a.aG(y,o.u_image),u_dimension:new a.aL(y,o.u_dimension),u_zoom:new a.aH(y,o.u_zoom),u_unpack:new a.aJ(y,o.u_unpack)}),line:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_ratio:new a.aH(y,o.u_ratio),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_units_to_pixels:new a.aL(y,o.u_units_to_pixels)}),lineGradient:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_ratio:new a.aH(y,o.u_ratio),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_units_to_pixels:new a.aL(y,o.u_units_to_pixels),u_image:new a.aG(y,o.u_image),u_image_height:new a.aH(y,o.u_image_height)}),linePattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_texsize:new a.aL(y,o.u_texsize),u_ratio:new a.aH(y,o.u_ratio),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_image:new a.aG(y,o.u_image),u_units_to_pixels:new a.aL(y,o.u_units_to_pixels),u_scale:new a.aK(y,o.u_scale),u_fade:new a.aH(y,o.u_fade)}),lineSDF:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_ratio:new a.aH(y,o.u_ratio),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_units_to_pixels:new a.aL(y,o.u_units_to_pixels),u_patternscale_a:new a.aL(y,o.u_patternscale_a),u_patternscale_b:new a.aL(y,o.u_patternscale_b),u_sdfgamma:new a.aH(y,o.u_sdfgamma),u_image:new a.aG(y,o.u_image),u_tex_y_a:new a.aH(y,o.u_tex_y_a),u_tex_y_b:new a.aH(y,o.u_tex_y_b),u_mix:new a.aH(y,o.u_mix)}),raster:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_tl_parent:new a.aL(y,o.u_tl_parent),u_scale_parent:new a.aH(y,o.u_scale_parent),u_buffer_scale:new a.aH(y,o.u_buffer_scale),u_fade_t:new a.aH(y,o.u_fade_t),u_opacity:new a.aH(y,o.u_opacity),u_image0:new a.aG(y,o.u_image0),u_image1:new a.aG(y,o.u_image1),u_brightness_low:new a.aH(y,o.u_brightness_low),u_brightness_high:new a.aH(y,o.u_brightness_high),u_saturation_factor:new a.aH(y,o.u_saturation_factor),u_contrast_factor:new a.aH(y,o.u_contrast_factor),u_spin_weights:new a.aK(y,o.u_spin_weights)}),symbolIcon:(y,o)=>({u_is_size_zoom_constant:new a.aG(y,o.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(y,o.u_is_size_feature_constant),u_size_t:new a.aH(y,o.u_size_t),u_size:new a.aH(y,o.u_size),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_pitch:new a.aH(y,o.u_pitch),u_rotate_symbol:new a.aG(y,o.u_rotate_symbol),u_aspect_ratio:new a.aH(y,o.u_aspect_ratio),u_fade_change:new a.aH(y,o.u_fade_change),u_matrix:new a.aI(y,o.u_matrix),u_label_plane_matrix:new a.aI(y,o.u_label_plane_matrix),u_coord_matrix:new a.aI(y,o.u_coord_matrix),u_is_text:new a.aG(y,o.u_is_text),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_texsize:new a.aL(y,o.u_texsize),u_texture:new a.aG(y,o.u_texture)}),symbolSDF:(y,o)=>({u_is_size_zoom_constant:new a.aG(y,o.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(y,o.u_is_size_feature_constant),u_size_t:new a.aH(y,o.u_size_t),u_size:new a.aH(y,o.u_size),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_pitch:new a.aH(y,o.u_pitch),u_rotate_symbol:new a.aG(y,o.u_rotate_symbol),u_aspect_ratio:new a.aH(y,o.u_aspect_ratio),u_fade_change:new a.aH(y,o.u_fade_change),u_matrix:new a.aI(y,o.u_matrix),u_label_plane_matrix:new a.aI(y,o.u_label_plane_matrix),u_coord_matrix:new a.aI(y,o.u_coord_matrix),u_is_text:new a.aG(y,o.u_is_text),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_texsize:new a.aL(y,o.u_texsize),u_texture:new a.aG(y,o.u_texture),u_gamma_scale:new a.aH(y,o.u_gamma_scale),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_is_halo:new a.aG(y,o.u_is_halo)}),symbolTextAndIcon:(y,o)=>({u_is_size_zoom_constant:new a.aG(y,o.u_is_size_zoom_constant),u_is_size_feature_constant:new a.aG(y,o.u_is_size_feature_constant),u_size_t:new a.aH(y,o.u_size_t),u_size:new a.aH(y,o.u_size),u_camera_to_center_distance:new a.aH(y,o.u_camera_to_center_distance),u_pitch:new a.aH(y,o.u_pitch),u_rotate_symbol:new a.aG(y,o.u_rotate_symbol),u_aspect_ratio:new a.aH(y,o.u_aspect_ratio),u_fade_change:new a.aH(y,o.u_fade_change),u_matrix:new a.aI(y,o.u_matrix),u_label_plane_matrix:new a.aI(y,o.u_label_plane_matrix),u_coord_matrix:new a.aI(y,o.u_coord_matrix),u_is_text:new a.aG(y,o.u_is_text),u_pitch_with_map:new a.aG(y,o.u_pitch_with_map),u_texsize:new a.aL(y,o.u_texsize),u_texsize_icon:new a.aL(y,o.u_texsize_icon),u_texture:new a.aG(y,o.u_texture),u_texture_icon:new a.aG(y,o.u_texture_icon),u_gamma_scale:new a.aH(y,o.u_gamma_scale),u_device_pixel_ratio:new a.aH(y,o.u_device_pixel_ratio),u_is_halo:new a.aG(y,o.u_is_halo)}),background:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_opacity:new a.aH(y,o.u_opacity),u_color:new a.aM(y,o.u_color)}),backgroundPattern:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_opacity:new a.aH(y,o.u_opacity),u_image:new a.aG(y,o.u_image),u_pattern_tl_a:new a.aL(y,o.u_pattern_tl_a),u_pattern_br_a:new a.aL(y,o.u_pattern_br_a),u_pattern_tl_b:new a.aL(y,o.u_pattern_tl_b),u_pattern_br_b:new a.aL(y,o.u_pattern_br_b),u_texsize:new a.aL(y,o.u_texsize),u_mix:new a.aH(y,o.u_mix),u_pattern_size_a:new a.aL(y,o.u_pattern_size_a),u_pattern_size_b:new a.aL(y,o.u_pattern_size_b),u_scale_a:new a.aH(y,o.u_scale_a),u_scale_b:new a.aH(y,o.u_scale_b),u_pixel_coord_upper:new a.aL(y,o.u_pixel_coord_upper),u_pixel_coord_lower:new a.aL(y,o.u_pixel_coord_lower),u_tile_units_to_pixels:new a.aH(y,o.u_tile_units_to_pixels)}),terrain:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_texture:new a.aG(y,o.u_texture),u_ele_delta:new a.aH(y,o.u_ele_delta)}),terrainDepth:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_ele_delta:new a.aH(y,o.u_ele_delta)}),terrainCoords:(y,o)=>({u_matrix:new a.aI(y,o.u_matrix),u_texture:new a.aG(y,o.u_texture),u_terrain_coords_id:new a.aH(y,o.u_terrain_coords_id),u_ele_delta:new a.aH(y,o.u_ele_delta)})};class Jd{constructor(o,h,p){this.context=o;const m=o.gl;this.buffer=m.createBuffer(),this.dynamicDraw=!!p,this.context.unbindVAO(),o.bindElementBuffer.set(this.buffer),m.bufferData(m.ELEMENT_ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?m.DYNAMIC_DRAW:m.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindElementBuffer.set(this.buffer)}updateData(o){const h=this.context.gl;if(!this.dynamicDraw)throw new Error("Attempted to update data while not in dynamic mode.");this.context.unbindVAO(),this.bind(),h.bufferSubData(h.ELEMENT_ARRAY_BUFFER,0,o.arrayBuffer)}destroy(){this.buffer&&(this.context.gl.deleteBuffer(this.buffer),delete this.buffer)}}const ps={Int8:"BYTE",Uint8:"UNSIGNED_BYTE",Int16:"SHORT",Uint16:"UNSIGNED_SHORT",Int32:"INT",Uint32:"UNSIGNED_INT",Float32:"FLOAT"};class gl{constructor(o,h,p,m){this.length=h.length,this.attributes=p,this.itemSize=h.bytesPerElement,this.dynamicDraw=m,this.context=o;const v=o.gl;this.buffer=v.createBuffer(),o.bindVertexBuffer.set(this.buffer),v.bufferData(v.ARRAY_BUFFER,h.arrayBuffer,this.dynamicDraw?v.DYNAMIC_DRAW:v.STATIC_DRAW),this.dynamicDraw||delete h.arrayBuffer}bind(){this.context.bindVertexBuffer.set(this.buffer)}updateData(o){if(o.length!==this.length)throw new Error(`Length of new data is ${o.length}, which doesn't match current length of ${this.length}`);const h=this.context.gl;this.bind(),h.bufferSubData(h.ARRAY_BUFFER,0,o.arrayBuffer)}enableAttributes(o,h){for(let p=0;p0){const dt=a.F(),gt=$e;a.aP(dt,He.placementInvProjMatrix,y.transform.glCoordMatrix),a.aP(dt,dt,He.placementViewportMatrix),V.push({circleArray:et,circleOffset:Q,transform:gt,invTransform:dt,coord:Le}),q+=et.length/4,Q=q}nt&&R.draw(M,A.LINES,wr.disabled,$r.disabled,y.colorModeForRenderPass(),jr.disabled,Lh($e,y.transform,Ge),y.style.map.terrain&&y.style.map.terrain.getTerrainData(Le),h.id,nt.layoutVertexBuffer,nt.indexBuffer,nt.segments,null,y.transform.zoom,null,null,nt.collisionVertexBuffer)}if(!E||!V.length)return;const he=y.useProgram("collisionCircle"),ue=new a.aQ;ue.resize(4*q),ue._trim();let ye=0;for(const we of V)for(let Le=0;Le=0&&(ue[se.associatedIconIndex]={shiftedAnchor:ir,angle:_t})}else qe(se.numGlyphs,Q)}if(R){he.clear();const ye=y.icon.placedSymbolArray;for(let se=0;sey.style.map.terrain.getElevation(nt,Ji,Pn):null,sn=h.layout.get("text-rotation-alignment")==="map";$(dt,nt.posMatrix,y,m,Ni,bo,se,R,sn,Ln)}const rs=y.translatePosMatrix(nt.posMatrix,et,v,E),wo=Te||m&&He||Za?Xc:Ni,An=y.translatePosMatrix(bo,et,v,E,!0),on=_t&&h.paint.get(m?"text-halo-width":"icon-halo-width").constantOr(1)!==0;let en;en=_t?dt.iconsInText?Pa(Xt.kind,Yt,Ue,se,y,rs,wo,An,dr,Fn):La(Xt.kind,Yt,Ue,se,y,rs,wo,An,m,dr,!0):Aa(Xt.kind,Yt,Ue,se,y,rs,wo,An,m,dr);const Ki={program:xr,buffers:gt,uniformValues:en,atlasTexture:hn,atlasTextureIcon:nn,atlasInterpolation:Rr,atlasInterpolationIcon:Oi,isSDF:_t,hasHalo:on};if(we&&dt.canOverlap){Le=!0;const Ln=gt.segments.get();for(const sn of Ln)$e.push({segments:new a.$([sn]),sortKey:sn.sortKey,state:Ki,terrainData:cr})}else $e.push({segments:gt.segments,sortKey:0,state:Ki,terrainData:cr})}Le&&$e.sort((nt,et)=>nt.sortKey-et.sortKey);for(const nt of $e){const et=nt.state;if(Q.activeTexture.set(he.TEXTURE0),et.atlasTexture.bind(et.atlasInterpolation,he.CLAMP_TO_EDGE),et.atlasTextureIcon&&(Q.activeTexture.set(he.TEXTURE1),et.atlasTextureIcon&&et.atlasTextureIcon.bind(et.atlasInterpolationIcon,he.CLAMP_TO_EDGE)),et.isSDF){const dt=et.uniformValues;et.hasHalo&&(dt.u_is_halo=1,Wh(et.buffers,nt.segments,h,y,et.program,Ge,V,q,dt,nt.terrainData)),dt.u_is_halo=0}Wh(et.buffers,nt.segments,h,y,et.program,Ge,V,q,et.uniformValues,nt.terrainData)}}function Wh(y,o,h,p,m,v,E,M,A,R){const V=p.context;m.draw(V,V.gl.TRIANGLES,v,E,M,jr.disabled,A,R,h.id,y.layoutVertexBuffer,y.indexBuffer,o,h.paint,p.transform.zoom,y.programConfigurations.get(h.id),y.dynamicLayoutVertexBuffer,y.opacityVertexBuffer)}function Ml(y,o,h,p,m){if(!h||!p||!p.imageAtlas)return;const v=p.imageAtlas.patternPositions;let E=v[h.to.toString()],M=v[h.from.toString()];if(!E&&M&&(E=M),!M&&E&&(M=E),!E||!M){const A=m.getPaintProperty(o);E=v[A],M=v[A]}E&&M&&y.setConstantPatternPositions(E,M)}function Zh(y,o,h,p,m,v,E){const M=y.context.gl,A="fill-pattern",R=h.paint.get(A),V=R&&R.constantOr(1),q=h.getCrossfadeParameters();let Q,he,ue,ye,se;E?(he=V&&!h.getPaintProperty("fill-outline-color")?"fillOutlinePattern":"fillOutline",Q=M.LINES):(he=V?"fillPattern":"fill",Q=M.TRIANGLES);const Te=R.constantOr(null);for(const Ue of p){const we=o.getTile(Ue);if(V&&!we.patternsLoaded())continue;const Le=we.getBucket(h);if(!Le)continue;const Ge=Le.programConfigurations.get(h.id),He=y.useProgram(he,Ge),$e=y.style.map.terrain&&y.style.map.terrain.getTerrainData(Ue);V&&(y.context.activeTexture.set(M.TEXTURE0),we.imageAtlasTexture.bind(M.LINEAR,M.CLAMP_TO_EDGE),Ge.updatePaintBuffers(q)),Ml(Ge,A,Te,we,h);const nt=$e?Ue:null,et=y.translatePosMatrix(nt?nt.posMatrix:Ue.posMatrix,we,h.paint.get("fill-translate"),h.paint.get("fill-translate-anchor"));if(E){ye=Le.indexBuffer2,se=Le.segments2;const dt=[M.drawingBufferWidth,M.drawingBufferHeight];ue=he==="fillOutlinePattern"&&V?Ah(et,y,q,we,dt):Hd(et,dt)}else ye=Le.indexBuffer,se=Le.segments,ue=V?hl(et,y,q,we):Ih(et);He.draw(y.context,Q,m,y.stencilModeForClipping(Ue),v,jr.disabled,ue,$e,h.id,Le.layoutVertexBuffer,ye,se,h.paint,y.transform.zoom,Ge)}}function Cl(y,o,h,p,m,v,E){const M=y.context,A=M.gl,R="fill-extrusion-pattern",V=h.paint.get(R),q=V.constantOr(1),Q=h.getCrossfadeParameters(),he=h.paint.get("fill-extrusion-opacity"),ue=V.constantOr(null);for(const ye of p){const se=o.getTile(ye),Te=se.getBucket(h);if(!Te)continue;const Ue=y.style.map.terrain&&y.style.map.terrain.getTerrainData(ye),we=Te.programConfigurations.get(h.id),Le=y.useProgram(q?"fillExtrusionPattern":"fillExtrusion",we);q&&(y.context.activeTexture.set(A.TEXTURE0),se.imageAtlasTexture.bind(A.LINEAR,A.CLAMP_TO_EDGE),we.updatePaintBuffers(Q)),Ml(we,R,ue,se,h);const Ge=y.translatePosMatrix(ye.posMatrix,se,h.paint.get("fill-extrusion-translate"),h.paint.get("fill-extrusion-translate-anchor")),He=h.paint.get("fill-extrusion-vertical-gradient"),$e=q?Zd(Ge,y,He,he,ye,Q,se):Ma(Ge,y,He,he);Le.draw(M,M.gl.TRIANGLES,m,v,E,jr.backCCW,$e,Ue,h.id,Te.layoutVertexBuffer,Te.indexBuffer,Te.segments,h.paint,y.transform.zoom,we,y.style.map.terrain&&Te.centroidVertexBuffer)}}function Il(y,o,h,p,m,v,E){const M=y.context,A=M.gl,R=h.fbo;if(!R)return;const V=y.useProgram("hillshade"),q=y.style.map.terrain&&y.style.map.terrain.getTerrainData(o);M.activeTexture.set(A.TEXTURE0),A.bindTexture(A.TEXTURE_2D,R.colorAttachment.get()),V.draw(M,A.TRIANGLES,m,v,E,jr.disabled,((Q,he,ue,ye)=>{const se=ue.paint.get("hillshade-shadow-color"),Te=ue.paint.get("hillshade-highlight-color"),Ue=ue.paint.get("hillshade-accent-color");let we=ue.paint.get("hillshade-illumination-direction")*(Math.PI/180);ue.paint.get("hillshade-illumination-anchor")==="viewport"&&(we-=Q.transform.angle);const Le=!Q.options.moving;return{u_matrix:ye?ye.posMatrix:Q.transform.calculatePosMatrix(he.tileID.toUnwrapped(),Le),u_image:0,u_latrange:Dh(0,he.tileID),u_light:[ue.paint.get("hillshade-exaggeration"),we],u_shadow:se,u_highlight:Te,u_accent:Ue}})(y,h,p,q?o:null),q,p.id,y.rasterBoundsBuffer,y.quadTriangleIndexBuffer,y.rasterBoundsSegments)}function Kc(y,o,h,p,m,v){const E=y.context,M=E.gl,A=o.dem;if(A&&A.data){const R=A.dim,V=A.stride,q=A.getPixels();if(E.activeTexture.set(M.TEXTURE1),E.pixelStoreUnpackPremultiplyAlpha.set(!1),o.demTexture=o.demTexture||y.getTileTexture(V),o.demTexture){const he=o.demTexture;he.update(q,{premultiply:!1}),he.bind(M.NEAREST,M.CLAMP_TO_EDGE)}else o.demTexture=new re(E,q,M.RGBA,{premultiply:!1}),o.demTexture.bind(M.NEAREST,M.CLAMP_TO_EDGE);E.activeTexture.set(M.TEXTURE0);let Q=o.fbo;if(!Q){const he=new re(E,{width:R,height:R,data:null},M.RGBA);he.bind(M.LINEAR,M.CLAMP_TO_EDGE),Q=o.fbo=E.createFramebuffer(R,R,!0,!1),Q.colorAttachment.set(he.texture)}E.bindFramebuffer.set(Q.framebuffer),E.viewport.set([0,0,R,R]),y.useProgram("hillshadePrepare").draw(E,M.TRIANGLES,p,m,v,jr.disabled,((he,ue)=>{const ye=ue.stride,se=a.F();return a.aN(se,0,a.W,-a.W,0,0,1),a.H(se,se,[0,-a.W,0]),{u_matrix:se,u_image:1,u_dimension:[ye,ye],u_zoom:he.overscaledZ,u_unpack:ue.getUnpackVector()}})(o.tileID,A),null,h.id,y.rasterBoundsBuffer,y.quadTriangleIndexBuffer,y.rasterBoundsSegments),o.needsHillshadePrepare=!1}}function Hh(y,o,h,p,m,v){const E=p.paint.get("raster-fade-duration");if(!v&&E>0){const M=k.now(),A=(M-y.timeAdded)/E,R=o?(M-o.timeAdded)/E:-1,V=h.getSource(),q=m.coveringZoomLevel({tileSize:V.tileSize,roundZoom:V.roundZoom}),Q=!o||Math.abs(o.tileID.overscaledZ-q)>Math.abs(y.tileID.overscaledZ-q),he=Q&&y.refreshedUponExpiration?1:a.ac(Q?A:1-R,0,1);return y.refreshedUponExpiration&&A>=1&&(y.refreshedUponExpiration=!1),o?{opacity:1,mix:1-he}:{opacity:he,mix:0}}return{opacity:1,mix:0}}const $h=new a.aO(1,0,0,1),Al=new a.aO(0,1,0,1),Jc=new a.aO(0,0,1,1),sp=new a.aO(1,0,1,1),Xh=new a.aO(0,1,1,1);function cn(y,o,h,p){pi(y,0,o+h/2,y.transform.width,h,p)}function Jo(y,o,h,p){pi(y,o-h/2,0,h,y.transform.height,p)}function pi(y,o,h,p,m,v){const E=y.context,M=E.gl;M.enable(M.SCISSOR_TEST),M.scissor(o*y.pixelRatio,h*y.pixelRatio,p*y.pixelRatio,m*y.pixelRatio),E.clear({color:v}),M.disable(M.SCISSOR_TEST)}function Yc(y,o,h){const p=y.context,m=p.gl,v=h.posMatrix,E=y.useProgram("debug"),M=wr.disabled,A=$r.disabled,R=y.colorModeForRenderPass(),V="$debug",q=y.style.map.terrain&&y.style.map.terrain.getTerrainData(h);p.activeTexture.set(m.TEXTURE0);const Q=o.getTileByID(h.key).latestRawTileData,he=Math.floor((Q&&Q.byteLength||0)/1024),ue=o.getTile(h).tileSize,ye=512/Math.min(ue,512)*(h.overscaledZ/y.transform.zoom)*.5;let se=h.canonical.toString();h.overscaledZ!==h.canonical.z&&(se+=` => ${h.overscaledZ}`),function(Te,Ue){Te.initDebugOverlayCanvas();const we=Te.debugOverlayCanvas,Le=Te.context.gl,Ge=Te.debugOverlayCanvas.getContext("2d");Ge.clearRect(0,0,we.width,we.height),Ge.shadowColor="white",Ge.shadowBlur=2,Ge.lineWidth=1.5,Ge.strokeStyle="white",Ge.textBaseline="top",Ge.font="bold 36px Open Sans, sans-serif",Ge.fillText(Ue,5,5),Ge.strokeText(Ue,5,5),Te.debugOverlayTexture.update(we),Te.debugOverlayTexture.bind(Le.LINEAR,Le.CLAMP_TO_EDGE)}(y,`${se} ${he}kB`),E.draw(p,m.TRIANGLES,M,A,Sn.alphaBlended,jr.disabled,Ph(v,a.aO.transparent,ye),null,V,y.debugBuffer,y.quadTriangleIndexBuffer,y.debugSegments),E.draw(p,m.LINE_STRIP,M,A,R,jr.disabled,Ph(v,a.aO.red),q,V,y.debugBuffer,y.tileBorderIndexBuffer,y.debugSegments)}function Ll(y,o,h){const p=y.context,m=p.gl,v=y.colorModeForRenderPass(),E=new wr(m.LEQUAL,wr.ReadWrite,y.depthRangeFor3D),M=y.useProgram("terrain"),A=o.getTerrainMesh();p.bindFramebuffer.set(null),p.viewport.set([0,0,y.width,y.height]);for(const R of h){const V=y.renderToTexture.getTexture(R),q=o.getTerrainData(R.tileID);p.activeTexture.set(m.TEXTURE0),m.bindTexture(m.TEXTURE_2D,V.texture);const Q={u_matrix:y.transform.calculatePosMatrix(R.tileID.toUnwrapped()),u_texture:0,u_ele_delta:o.getMeshFrameDelta(y.transform.zoom)};M.draw(p,m.TRIANGLES,E,$r.disabled,v,jr.backCCW,Q,q,"terrain",A.vertexBuffer,A.indexBuffer,A.segments)}}class Kh{constructor(o,h){this.context=new op(o),this.transform=h,this._tileTextures={},this.terrainFacilitator={dirty:!0,matrix:a.an(new Float64Array(16)),renderTime:0},this.setup(),this.numSublayers=Or.maxUnderzooming+Or.maxOverzooming+1,this.depthEpsilon=1/Math.pow(2,16),this.crossTileSymbolIndex=new Xo}resize(o,h,p){if(this.width=Math.floor(o*p),this.height=Math.floor(h*p),this.pixelRatio=p,this.context.viewport.set([0,0,this.width,this.height]),this.style)for(const m of this.style._order)this.style._layers[m].resize()}setup(){const o=this.context,h=new a.aV;h.emplaceBack(0,0),h.emplaceBack(a.W,0),h.emplaceBack(0,a.W),h.emplaceBack(a.W,a.W),this.tileExtentBuffer=o.createVertexBuffer(h,ll.members),this.tileExtentSegments=a.$.simpleSegment(0,0,4,2);const p=new a.aV;p.emplaceBack(0,0),p.emplaceBack(a.W,0),p.emplaceBack(0,a.W),p.emplaceBack(a.W,a.W),this.debugBuffer=o.createVertexBuffer(p,ll.members),this.debugSegments=a.$.simpleSegment(0,0,4,5);const m=new a.Z;m.emplaceBack(0,0,0,0),m.emplaceBack(a.W,0,a.W,0),m.emplaceBack(0,a.W,0,a.W),m.emplaceBack(a.W,a.W,a.W,a.W),this.rasterBoundsBuffer=o.createVertexBuffer(m,Ye.members),this.rasterBoundsSegments=a.$.simpleSegment(0,0,4,2);const v=new a.aV;v.emplaceBack(0,0),v.emplaceBack(1,0),v.emplaceBack(0,1),v.emplaceBack(1,1),this.viewportBuffer=o.createVertexBuffer(v,ll.members),this.viewportSegments=a.$.simpleSegment(0,0,4,2);const E=new a.aW;E.emplaceBack(0),E.emplaceBack(1),E.emplaceBack(3),E.emplaceBack(2),E.emplaceBack(0),this.tileBorderIndexBuffer=o.createIndexBuffer(E);const M=new a.aX;M.emplaceBack(0,1,2),M.emplaceBack(2,1,3),this.quadTriangleIndexBuffer=o.createIndexBuffer(M);const A=this.context.gl;this.stencilClearMode=new $r({func:A.ALWAYS,mask:0},0,255,A.ZERO,A.ZERO,A.ZERO)}clearStencil(){const o=this.context,h=o.gl;this.nextStencilID=1,this.currentStencilSource=void 0;const p=a.F();a.aN(p,0,this.width,this.height,0,0,1),a.J(p,p,[h.drawingBufferWidth,h.drawingBufferHeight,0]),this.useProgram("clippingMask").draw(o,h.TRIANGLES,wr.disabled,this.stencilClearMode,Sn.disabled,jr.disabled,fl(p),null,"$clipping",this.viewportBuffer,this.quadTriangleIndexBuffer,this.viewportSegments)}_renderTileClippingMasks(o,h){if(this.currentStencilSource===o.source||!o.isTileClipped()||!h||!h.length)return;this.currentStencilSource=o.source;const p=this.context,m=p.gl;this.nextStencilID+h.length>256&&this.clearStencil(),p.setColorMode(Sn.disabled),p.setDepthMode(wr.disabled);const v=this.useProgram("clippingMask");this._tileClippingMaskIDs={};for(const E of h){const M=this._tileClippingMaskIDs[E.key]=this.nextStencilID++,A=this.style.map.terrain&&this.style.map.terrain.getTerrainData(E);v.draw(p,m.TRIANGLES,wr.disabled,new $r({func:m.ALWAYS,mask:0},M,255,m.KEEP,m.KEEP,m.REPLACE),Sn.disabled,jr.disabled,fl(E.posMatrix),A,"$clipping",this.tileExtentBuffer,this.quadTriangleIndexBuffer,this.tileExtentSegments)}}stencilModeFor3D(){this.currentStencilSource=void 0,this.nextStencilID+1>256&&this.clearStencil();const o=this.nextStencilID++,h=this.context.gl;return new $r({func:h.NOTEQUAL,mask:255},o,255,h.KEEP,h.KEEP,h.REPLACE)}stencilModeForClipping(o){const h=this.context.gl;return new $r({func:h.EQUAL,mask:255},this._tileClippingMaskIDs[o.key],0,h.KEEP,h.KEEP,h.REPLACE)}stencilConfigForOverlap(o){const h=this.context.gl,p=o.sort((E,M)=>M.overscaledZ-E.overscaledZ),m=p[p.length-1].overscaledZ,v=p[0].overscaledZ-m+1;if(v>1){this.currentStencilSource=void 0,this.nextStencilID+v>256&&this.clearStencil();const E={};for(let M=0;M=0;this.currentLayer--){const A=this.style._layers[p[this.currentLayer]],R=m[A.source],V=v[A.source];this._renderTileClippingMasks(A,V),this.renderLayer(this,R,A,V)}for(this.renderPass="translucent",this.currentLayer=0;this.currentLayerse.source&&!se.isHidden(V)?[R.sourceCaches[se.source]]:[]),he=Q.filter(se=>se.getSource().type==="vector"),ue=Q.filter(se=>se.getSource().type!=="vector"),ye=se=>{(!q||q.getSource().maxzoomye(se)),q||ue.forEach(se=>ye(se)),q}(this.style,this.transform.zoom);A&&function(R,V,q){for(let Q=0;Q0),m&&(a.a_(h,p),this.terrainFacilitator.renderTime=Date.now(),this.terrainFacilitator.dirty=!1,function(v,E){const M=v.context,A=M.gl,R=Sn.unblended,V=new wr(A.LEQUAL,wr.ReadWrite,[0,1]),q=E.getTerrainMesh(),Q=E.sourceCache.getRenderableTiles(),he=v.useProgram("terrainDepth");M.bindFramebuffer.set(E.getFramebuffer("depth").framebuffer),M.viewport.set([0,0,v.width/devicePixelRatio,v.height/devicePixelRatio]),M.clear({color:a.aO.transparent,depth:1});for(const ue of Q){const ye=E.getTerrainData(ue.tileID),se={u_matrix:v.transform.calculatePosMatrix(ue.tileID.toUnwrapped()),u_ele_delta:E.getMeshFrameDelta(v.transform.zoom)};he.draw(M,A.TRIANGLES,V,$r.disabled,R,jr.backCCW,se,ye,"terrain",q.vertexBuffer,q.indexBuffer,q.segments)}M.bindFramebuffer.set(null),M.viewport.set([0,0,v.width,v.height])}(this,this.style.map.terrain),function(v,E){const M=v.context,A=M.gl,R=Sn.unblended,V=new wr(A.LEQUAL,wr.ReadWrite,[0,1]),q=E.getTerrainMesh(),Q=E.getCoordsTexture(),he=E.sourceCache.getRenderableTiles(),ue=v.useProgram("terrainCoords");M.bindFramebuffer.set(E.getFramebuffer("coords").framebuffer),M.viewport.set([0,0,v.width/devicePixelRatio,v.height/devicePixelRatio]),M.clear({color:a.aO.transparent,depth:1}),E.coordsIndex=[];for(const ye of he){const se=E.getTerrainData(ye.tileID);M.activeTexture.set(A.TEXTURE0),A.bindTexture(A.TEXTURE_2D,Q.texture);const Te={u_matrix:v.transform.calculatePosMatrix(ye.tileID.toUnwrapped()),u_terrain_coords_id:(255-E.coordsIndex.length)/255,u_texture:0,u_ele_delta:E.getMeshFrameDelta(v.transform.zoom)};ue.draw(M,A.TRIANGLES,V,$r.disabled,R,jr.backCCW,Te,se,"terrain",q.vertexBuffer,q.indexBuffer,q.segments),E.coordsIndex.push(ye.tileID.key)}M.bindFramebuffer.set(null),M.viewport.set([0,0,v.width,v.height])}(this,this.style.map.terrain))}renderLayer(o,h,p,m){if(!p.isHidden(this.transform.zoom)&&(p.type==="background"||p.type==="custom"||(m||[]).length))switch(this.id=p.id,p.type){case"symbol":(function(v,E,M,A,R){if(v.renderPass!=="translucent")return;const V=$r.disabled,q=v.colorModeForRenderPass();(M._unevaluatedLayout.hasValue("text-variable-anchor")||M._unevaluatedLayout.hasValue("text-variable-anchor-offset"))&&function(Q,he,ue,ye,se,Te,Ue){const we=he.transform,Le=se==="map",Ge=Te==="map";for(const He of Q){const $e=ye.getTile(He),nt=$e.getBucket(ue);if(!nt||!nt.text||!nt.text.segments.get().length)continue;const et=a.ag(nt.textSizeData,we.zoom),dt=$t($e,1,he.transform.zoom),gt=Qt(He.posMatrix,Ge,Le,he.transform,dt),ir=ue.layout.get("icon-text-fit")!=="none"&&nt.hasIconData();if(et){const _t=Math.pow(2,we.zoom-$e.tileID.overscaledZ);kl(nt,Le,Ge,Ue,we,gt,He.posMatrix,_t,et,ir,he.style.map.terrain?(Xt,or)=>he.style.map.terrain.getElevation(He,Xt,or):null)}}}(A,v,M,E,M.layout.get("text-rotation-alignment"),M.layout.get("text-pitch-alignment"),R),M.paint.get("icon-opacity").constantOr(1)!==0&&El(v,E,M,A,!1,M.paint.get("icon-translate"),M.paint.get("icon-translate-anchor"),M.layout.get("icon-rotation-alignment"),M.layout.get("icon-pitch-alignment"),M.layout.get("icon-keep-upright"),V,q),M.paint.get("text-opacity").constantOr(1)!==0&&El(v,E,M,A,!0,M.paint.get("text-translate"),M.paint.get("text-translate-anchor"),M.layout.get("text-rotation-alignment"),M.layout.get("text-pitch-alignment"),M.layout.get("text-keep-upright"),V,q),E.map.showCollisionBoxes&&(Sl(v,E,M,A,M.paint.get("text-translate"),M.paint.get("text-translate-anchor"),!0),Sl(v,E,M,A,M.paint.get("icon-translate"),M.paint.get("icon-translate-anchor"),!1))})(o,h,p,m,this.style.placement.variableOffsets);break;case"circle":(function(v,E,M,A){if(v.renderPass!=="translucent")return;const R=M.paint.get("circle-opacity"),V=M.paint.get("circle-stroke-width"),q=M.paint.get("circle-stroke-opacity"),Q=!M.layout.get("circle-sort-key").isConstant();if(R.constantOr(1)===0&&(V.constantOr(1)===0||q.constantOr(1)===0))return;const he=v.context,ue=he.gl,ye=v.depthModeForSublayer(0,wr.ReadOnly),se=$r.disabled,Te=v.colorModeForRenderPass(),Ue=[];for(let we=0;wewe.sortKey-Le.sortKey);for(const we of Ue){const{programConfiguration:Le,program:Ge,layoutVertexBuffer:He,indexBuffer:$e,uniformValues:nt,terrainData:et}=we.state;Ge.draw(he,ue.TRIANGLES,ye,se,Te,jr.disabled,nt,et,M.id,He,$e,we.segments,M.paint,v.transform.zoom,Le)}})(o,h,p,m);break;case"heatmap":(function(v,E,M,A){if(M.paint.get("heatmap-opacity")!==0)if(v.renderPass==="offscreen"){const R=v.context,V=R.gl,q=$r.disabled,Q=new Sn([V.ONE,V.ONE],a.aO.transparent,[!0,!0,!0,!0]);(function(he,ue,ye){const se=he.gl;he.activeTexture.set(se.TEXTURE1),he.viewport.set([0,0,ue.width/4,ue.height/4]);let Te=ye.heatmapFbo;if(Te)se.bindTexture(se.TEXTURE_2D,Te.colorAttachment.get()),he.bindFramebuffer.set(Te.framebuffer);else{const Ue=se.createTexture();se.bindTexture(se.TEXTURE_2D,Ue),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_WRAP_S,se.CLAMP_TO_EDGE),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_WRAP_T,se.CLAMP_TO_EDGE),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_MIN_FILTER,se.LINEAR),se.texParameteri(se.TEXTURE_2D,se.TEXTURE_MAG_FILTER,se.LINEAR),Te=ye.heatmapFbo=he.createFramebuffer(ue.width/4,ue.height/4,!1,!1),function(we,Le,Ge,He){var $e,nt;const et=we.gl,dt=($e=we.HALF_FLOAT)!==null&&$e!==void 0?$e:et.UNSIGNED_BYTE,gt=(nt=we.RGBA16F)!==null&&nt!==void 0?nt:et.RGBA;et.texImage2D(et.TEXTURE_2D,0,gt,Le.width/4,Le.height/4,0,et.RGBA,dt,null),He.colorAttachment.set(Ge)}(he,ue,Ue,Te)}})(R,v,M),R.clear({color:a.aO.transparent});for(let he=0;he{const we=a.F();a.aN(we,0,ye.width,ye.height,0,0,1);const Le=ye.context.gl;return{u_matrix:we,u_world:[Le.drawingBufferWidth,Le.drawingBufferHeight],u_image:0,u_color_ramp:1,u_opacity:se.paint.get("heatmap-opacity")}})(R,V),null,V.id,R.viewportBuffer,R.quadTriangleIndexBuffer,R.viewportSegments,V.paint,R.transform.zoom)}(v,M))})(o,h,p,m);break;case"line":(function(v,E,M,A){if(v.renderPass!=="translucent")return;const R=M.paint.get("line-opacity"),V=M.paint.get("line-width");if(R.constantOr(1)===0||V.constantOr(1)===0)return;const q=v.depthModeForSublayer(0,wr.ReadOnly),Q=v.colorModeForRenderPass(),he=M.paint.get("line-dasharray"),ue=M.paint.get("line-pattern"),ye=ue.constantOr(1),se=M.paint.get("line-gradient"),Te=M.getCrossfadeParameters(),Ue=ye?"linePattern":he?"lineSDF":se?"lineGradient":"line",we=v.context,Le=we.gl;let Ge=!0;for(const He of A){const $e=E.getTile(He);if(ye&&!$e.patternsLoaded())continue;const nt=$e.getBucket(M);if(!nt)continue;const et=nt.programConfigurations.get(M.id),dt=v.context.program.get(),gt=v.useProgram(Ue,et),ir=Ge||gt.program!==dt,_t=v.style.map.terrain&&v.style.map.terrain.getTerrainData(He),Xt=ue.constantOr(null);if(Xt&&$e.imageAtlas){const Yt=$e.imageAtlas,cr=Yt.patternPositions[Xt.to.toString()],dr=Yt.patternPositions[Xt.from.toString()];cr&&dr&&et.setConstantPatternPositions(cr,dr)}const or=_t?He:null,xr=ye?ds(v,$e,M,Te,or):he?pl(v,$e,M,he,Te,or):se?Rh(v,$e,M,nt.lineClipsArray.length,or):dl(v,$e,M,or);if(ye)we.activeTexture.set(Le.TEXTURE0),$e.imageAtlasTexture.bind(Le.LINEAR,Le.CLAMP_TO_EDGE),et.updatePaintBuffers(Te);else if(he&&(ir||v.lineAtlas.dirty))we.activeTexture.set(Le.TEXTURE0),v.lineAtlas.bind(we);else if(se){const Yt=nt.gradients[M.id];let cr=Yt.texture;if(M.gradientVersion!==Yt.version){let dr=256;if(M.stepInterpolant){const hn=E.getSource().maxzoom,Rr=He.canonical.z===hn?Math.ceil(1<0?h.pop():null}isPatternMissing(o){if(!o)return!1;if(!o.from||!o.to)return!0;const h=this.imageManager.getPattern(o.from.toString()),p=this.imageManager.getPattern(o.to.toString());return!h||!p}useProgram(o,h){this.cache=this.cache||{};const p=o+(h?h.cacheKey:"")+(this._showOverdrawInspector?"/overdraw":"")+(this.style.map.terrain?"/terrain":"");return this.cache[p]||(this.cache[p]=new Ko(this.context,Ea[o],h,Bh[o],this._showOverdrawInspector,this.style.map.terrain)),this.cache[p]}setCustomLayerDefaults(){this.context.unbindVAO(),this.context.cullFace.setDefault(),this.context.activeTexture.setDefault(),this.context.pixelStoreUnpack.setDefault(),this.context.pixelStoreUnpackPremultiplyAlpha.setDefault(),this.context.pixelStoreUnpackFlipY.setDefault()}setBaseState(){const o=this.context.gl;this.context.cullFace.set(!1),this.context.viewport.set([0,0,this.width,this.height]),this.context.blendEquation.set(o.FUNC_ADD)}initDebugOverlayCanvas(){this.debugOverlayCanvas==null&&(this.debugOverlayCanvas=document.createElement("canvas"),this.debugOverlayCanvas.width=512,this.debugOverlayCanvas.height=512,this.debugOverlayTexture=new re(this.context,this.debugOverlayCanvas,this.context.gl.RGBA))}destroy(){this.debugOverlayTexture&&this.debugOverlayTexture.destroy()}overLimit(){const{drawingBufferWidth:o,drawingBufferHeight:h}=this.context.gl;return this.width!==o||this.height!==h}}class Yo{constructor(o,h){this.points=o,this.planes=h}static fromInvProjectionMatrix(o,h,p){const m=Math.pow(2,p),v=[[-1,1,-1,1],[1,1,-1,1],[1,-1,-1,1],[-1,-1,-1,1],[-1,1,1,1],[1,1,1,1],[1,-1,1,1],[-1,-1,1,1]].map(M=>{const A=1/(M=a.af([],M,o))[3]/h*m;return a.a$(M,M,[A,A,1/M[3],A])}),E=[[0,1,2],[6,5,4],[0,3,7],[2,1,5],[3,2,6],[0,4,5]].map(M=>{const A=function(Q,he){var ue=he[0],ye=he[1],se=he[2],Te=ue*ue+ye*ye+se*se;return Te>0&&(Te=1/Math.sqrt(Te)),Q[0]=he[0]*Te,Q[1]=he[1]*Te,Q[2]=he[2]*Te,Q}([],function(Q,he,ue){var ye=he[0],se=he[1],Te=he[2],Ue=ue[0],we=ue[1],Le=ue[2];return Q[0]=se*Le-Te*we,Q[1]=Te*Ue-ye*Le,Q[2]=ye*we-se*Ue,Q}([],Y([],v[M[0]],v[M[1]]),Y([],v[M[2]],v[M[1]]))),R=-((V=A)[0]*(q=v[M[1]])[0]+V[1]*q[1]+V[2]*q[2]);var V,q;return A.concat(R)});return new Yo(v,E)}}class Qo{constructor(o,h){this.min=o,this.max=h,this.center=function(p,m,v){return p[0]=.5*m[0],p[1]=.5*m[1],p[2]=.5*m[2],p}([],function(p,m,v){return p[0]=m[0]+v[0],p[1]=m[1]+v[1],p[2]=m[2]+v[2],p}([],this.min,this.max))}quadrant(o){const h=[o%2==0,o<2],p=me(this.min),m=me(this.max);for(let v=0;v=0&&E++;if(E===0)return 0;E!==h.length&&(p=!1)}if(p)return 2;for(let m=0;m<3;m++){let v=Number.MAX_VALUE,E=-Number.MAX_VALUE;for(let M=0;Mthis.max[m]-this.min[m])return 0}return 1}}class Ws{constructor(o=0,h=0,p=0,m=0){if(isNaN(o)||o<0||isNaN(h)||h<0||isNaN(p)||p<0||isNaN(m)||m<0)throw new Error("Invalid value for edge-insets, top, bottom, left and right must all be numbers");this.top=o,this.bottom=h,this.left=p,this.right=m}interpolate(o,h,p){return h.top!=null&&o.top!=null&&(this.top=a.z.number(o.top,h.top,p)),h.bottom!=null&&o.bottom!=null&&(this.bottom=a.z.number(o.bottom,h.bottom,p)),h.left!=null&&o.left!=null&&(this.left=a.z.number(o.left,h.left,p)),h.right!=null&&o.right!=null&&(this.right=a.z.number(o.right,h.right,p)),this}getCenter(o,h){const p=a.ac((this.left+o-this.right)/2,0,o),m=a.ac((this.top+h-this.bottom)/2,0,h);return new a.P(p,m)}equals(o){return this.top===o.top&&this.bottom===o.bottom&&this.left===o.left&&this.right===o.right}clone(){return new Ws(this.top,this.bottom,this.left,this.right)}toJSON(){return{top:this.top,bottom:this.bottom,left:this.left,right:this.right}}}const Qc=85.051129;class Pl{constructor(o,h,p,m,v){this.tileSize=512,this._renderWorldCopies=v===void 0||!!v,this._minZoom=o||0,this._maxZoom=h||22,this._minPitch=p??0,this._maxPitch=m??60,this.setMaxBounds(),this.width=0,this.height=0,this._center=new a.M(0,0),this._elevation=0,this.zoom=0,this.angle=0,this._fov=.6435011087932844,this._pitch=0,this._unmodified=!0,this._edgeInsets=new Ws,this._posMatrixCache={},this._alignedPosMatrixCache={},this.minElevationForCurrentTile=0}clone(){const o=new Pl(this._minZoom,this._maxZoom,this._minPitch,this.maxPitch,this._renderWorldCopies);return o.apply(this),o}apply(o){this.tileSize=o.tileSize,this.latRange=o.latRange,this.width=o.width,this.height=o.height,this._center=o._center,this._elevation=o._elevation,this.minElevationForCurrentTile=o.minElevationForCurrentTile,this.zoom=o.zoom,this.angle=o.angle,this._fov=o._fov,this._pitch=o._pitch,this._unmodified=o._unmodified,this._edgeInsets=o._edgeInsets.clone(),this._calcMatrices()}get minZoom(){return this._minZoom}set minZoom(o){this._minZoom!==o&&(this._minZoom=o,this.zoom=Math.max(this.zoom,o))}get maxZoom(){return this._maxZoom}set maxZoom(o){this._maxZoom!==o&&(this._maxZoom=o,this.zoom=Math.min(this.zoom,o))}get minPitch(){return this._minPitch}set minPitch(o){this._minPitch!==o&&(this._minPitch=o,this.pitch=Math.max(this.pitch,o))}get maxPitch(){return this._maxPitch}set maxPitch(o){this._maxPitch!==o&&(this._maxPitch=o,this.pitch=Math.min(this.pitch,o))}get renderWorldCopies(){return this._renderWorldCopies}set renderWorldCopies(o){o===void 0?o=!0:o===null&&(o=!1),this._renderWorldCopies=o}get worldSize(){return this.tileSize*this.scale}get centerOffset(){return this.centerPoint._sub(this.size._div(2))}get size(){return new a.P(this.width,this.height)}get bearing(){return-this.angle/Math.PI*180}set bearing(o){const h=-a.b1(o,-180,180)*Math.PI/180;this.angle!==h&&(this._unmodified=!1,this.angle=h,this._calcMatrices(),this.rotationMatrix=function(){var p=new a.A(4);return a.A!=Float32Array&&(p[1]=0,p[2]=0),p[0]=1,p[3]=1,p}(),function(p,m,v){var E=m[0],M=m[1],A=m[2],R=m[3],V=Math.sin(v),q=Math.cos(v);p[0]=E*q+A*V,p[1]=M*q+R*V,p[2]=E*-V+A*q,p[3]=M*-V+R*q}(this.rotationMatrix,this.rotationMatrix,this.angle))}get pitch(){return this._pitch/Math.PI*180}set pitch(o){const h=a.ac(o,this.minPitch,this.maxPitch)/180*Math.PI;this._pitch!==h&&(this._unmodified=!1,this._pitch=h,this._calcMatrices())}get fov(){return this._fov/Math.PI*180}set fov(o){o=Math.max(.01,Math.min(60,o)),this._fov!==o&&(this._unmodified=!1,this._fov=o/180*Math.PI,this._calcMatrices())}get zoom(){return this._zoom}set zoom(o){const h=Math.min(Math.max(o,this.minZoom),this.maxZoom);this._zoom!==h&&(this._unmodified=!1,this._zoom=h,this.tileZoom=Math.max(0,Math.floor(h)),this.scale=this.zoomScale(h),this._constrain(),this._calcMatrices())}get center(){return this._center}set center(o){o.lat===this._center.lat&&o.lng===this._center.lng||(this._unmodified=!1,this._center=o,this._constrain(),this._calcMatrices())}get elevation(){return this._elevation}set elevation(o){o!==this._elevation&&(this._elevation=o,this._constrain(),this._calcMatrices())}get padding(){return this._edgeInsets.toJSON()}set padding(o){this._edgeInsets.equals(o)||(this._unmodified=!1,this._edgeInsets.interpolate(this._edgeInsets,o,1),this._calcMatrices())}get centerPoint(){return this._edgeInsets.getCenter(this.width,this.height)}isPaddingEqual(o){return this._edgeInsets.equals(o)}interpolatePadding(o,h,p){this._unmodified=!1,this._edgeInsets.interpolate(o,h,p),this._constrain(),this._calcMatrices()}coveringZoomLevel(o){const h=(o.roundZoom?Math.round:Math.floor)(this.zoom+this.scaleZoom(this.tileSize/o.tileSize));return Math.max(0,h)}getVisibleUnwrappedCoordinates(o){const h=[new a.b2(0,o)];if(this._renderWorldCopies){const p=this.pointCoordinate(new a.P(0,0)),m=this.pointCoordinate(new a.P(this.width,0)),v=this.pointCoordinate(new a.P(this.width,this.height)),E=this.pointCoordinate(new a.P(0,this.height)),M=Math.floor(Math.min(p.x,m.x,v.x,E.x)),A=Math.floor(Math.max(p.x,m.x,v.x,E.x)),R=1;for(let V=M-R;V<=A+R;V++)V!==0&&h.push(new a.b2(V,o))}return h}coveringTiles(o){var h,p;let m=this.coveringZoomLevel(o);const v=m;if(o.minzoom!==void 0&&mo.maxzoom&&(m=o.maxzoom);const E=this.pointCoordinate(this.getCameraPoint()),M=a.Y.fromLngLat(this.center),A=Math.pow(2,m),R=[A*E.x,A*E.y,0],V=[A*M.x,A*M.y,0],q=Yo.fromInvProjectionMatrix(this.invProjMatrix,this.worldSize,m);let Q=o.minzoom||0;!o.terrain&&this.pitch<=60&&this._edgeInsets.top<.1&&(Q=m);const he=o.terrain?2/Math.min(this.tileSize,o.tileSize)*this.tileSize:3,ue=we=>({aabb:new Qo([we*A,0,0],[(we+1)*A,A,0]),zoom:0,x:0,y:0,wrap:we,fullyVisible:!1}),ye=[],se=[],Te=m,Ue=o.reparseOverscaled?v:m;if(this._renderWorldCopies)for(let we=1;we<=3;we++)ye.push(ue(-we)),ye.push(ue(we));for(ye.push(ue(0));ye.length>0;){const we=ye.pop(),Le=we.x,Ge=we.y;let He=we.fullyVisible;if(!He){const gt=we.aabb.intersects(q);if(gt===0)continue;He=gt===2}const $e=o.terrain?R:V,nt=we.aabb.distanceX($e),et=we.aabb.distanceY($e),dt=Math.max(Math.abs(nt),Math.abs(et));if(we.zoom===Te||dt>he+(1<=Q){const gt=Te-we.zoom,ir=R[0]-.5-(Le<>1),Xt=we.zoom+1;let or=we.aabb.quadrant(gt);if(o.terrain){const xr=new a.Q(Xt,we.wrap,Xt,ir,_t),Yt=o.terrain.getMinMaxElevation(xr),cr=(h=Yt.minElevation)!==null&&h!==void 0?h:this.elevation,dr=(p=Yt.maxElevation)!==null&&p!==void 0?p:this.elevation;or=new Qo([or.min[0],or.min[1],cr],[or.max[0],or.max[1],dr])}ye.push({aabb:or,zoom:Xt,x:ir,y:_t,wrap:we.wrap,fullyVisible:He})}}return se.sort((we,Le)=>we.distanceSq-Le.distanceSq).map(we=>we.tileID)}resize(o,h){this.width=o,this.height=h,this.pixelsToGLUnits=[2/o,-2/h],this._constrain(),this._calcMatrices()}get unmodified(){return this._unmodified}zoomScale(o){return Math.pow(2,o)}scaleZoom(o){return Math.log(o)/Math.LN2}project(o){const h=a.ac(o.lat,-85.051129,Qc);return new a.P(a.N(o.lng)*this.worldSize,a.O(h)*this.worldSize)}unproject(o){return new a.Y(o.x/this.worldSize,o.y/this.worldSize).toLngLat()}get point(){return this.project(this.center)}getCameraPosition(){return{lngLat:this.pointLocation(this.getCameraPoint()),altitude:Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter+this.elevation}}recalculateZoom(o){const h=this.elevation,p=Math.cos(this._pitch)*this.cameraToCenterDistance/this._pixelPerMeter,m=this.pointLocation(this.centerPoint,o),v=o.getElevationForLngLatZoom(m,this.tileZoom);if(!(this.elevation-v))return;const E=p+h-v,M=Math.cos(this._pitch)*this.cameraToCenterDistance/E/a.b3(1,m.lat),A=this.scaleZoom(M/this.tileSize);this._elevation=v,this._center=m,this.zoom=A}setLocationAtPoint(o,h){const p=this.pointCoordinate(h),m=this.pointCoordinate(this.centerPoint),v=this.locationCoordinate(o),E=new a.Y(v.x-(p.x-m.x),v.y-(p.y-m.y));this.center=this.coordinateLocation(E),this._renderWorldCopies&&(this.center=this.center.wrap())}locationPoint(o,h){return h?this.coordinatePoint(this.locationCoordinate(o),h.getElevationForLngLatZoom(o,this.tileZoom),this.pixelMatrix3D):this.coordinatePoint(this.locationCoordinate(o))}pointLocation(o,h){return this.coordinateLocation(this.pointCoordinate(o,h))}locationCoordinate(o){return a.Y.fromLngLat(o)}coordinateLocation(o){return o&&o.toLngLat()}pointCoordinate(o,h){if(h){const Q=h.pointCoordinate(o);if(Q!=null)return Q}const p=[o.x,o.y,0,1],m=[o.x,o.y,1,1];a.af(p,p,this.pixelMatrixInverse),a.af(m,m,this.pixelMatrixInverse);const v=p[3],E=m[3],M=p[1]/v,A=m[1]/E,R=p[2]/v,V=m[2]/E,q=R===V?0:(0-R)/(V-R);return new a.Y(a.z.number(p[0]/v,m[0]/E,q)/this.worldSize,a.z.number(M,A,q)/this.worldSize)}coordinatePoint(o,h=0,p=this.pixelMatrix){const m=[o.x*this.worldSize,o.y*this.worldSize,h,1];return a.af(m,m,p),new a.P(m[0]/m[3],m[1]/m[3])}getBounds(){const o=Math.max(0,this.height/2-this.getHorizon());return new at().extend(this.pointLocation(new a.P(0,o))).extend(this.pointLocation(new a.P(this.width,o))).extend(this.pointLocation(new a.P(this.width,this.height))).extend(this.pointLocation(new a.P(0,this.height)))}getMaxBounds(){return this.latRange&&this.latRange.length===2&&this.lngRange&&this.lngRange.length===2?new at([this.lngRange[0],this.latRange[0]],[this.lngRange[1],this.latRange[1]]):null}getHorizon(){return Math.tan(Math.PI/2-this._pitch)*this.cameraToCenterDistance*.85}setMaxBounds(o){o?(this.lngRange=[o.getWest(),o.getEast()],this.latRange=[o.getSouth(),o.getNorth()],this._constrain()):(this.lngRange=null,this.latRange=[-85.051129,Qc])}calculatePosMatrix(o,h=!1){const p=o.key,m=h?this._alignedPosMatrixCache:this._posMatrixCache;if(m[p])return m[p];const v=o.canonical,E=this.worldSize/this.zoomScale(v.z),M=v.x+Math.pow(2,v.z)*o.wrap,A=a.an(new Float64Array(16));return a.H(A,A,[M*E,v.y*E,0]),a.J(A,A,[E/a.W,E/a.W,1]),a.K(A,h?this.alignedProjMatrix:this.projMatrix,A),m[p]=new Float32Array(A),m[p]}customLayerMatrix(){return this.mercatorMatrix.slice()}getConstrained(o,h){h=a.ac(+h,this.minZoom,this.maxZoom);const p={center:new a.M(o.lng,o.lat),zoom:h};let m=this.lngRange;if(!this._renderWorldCopies&&m===null){const we=179.9999999999;m=[-we,we]}const v=this.tileSize*this.zoomScale(p.zoom);let E=0,M=v,A=0,R=v,V=0,q=0;const{x:Q,y:he}=this.size;if(this.latRange){const we=this.latRange;E=a.O(we[1])*v,M=a.O(we[0])*v,M-EM&&(Te=M-we)}if(m){const we=(A+R)/2;let Le=ue;this._renderWorldCopies&&(Le=a.b1(ue,we-v/2,we+v/2));const Ge=Q/2;Le-GeR&&(se=R-Ge)}if(se!==void 0||Te!==void 0){const we=new a.P(se??ue,Te??ye);p.center=this.unproject.call({worldSize:v},we).wrap()}return p}_constrain(){if(!this.center||!this.width||!this.height||this._constraining)return;this._constraining=!0;const o=this._unmodified,{center:h,zoom:p}=this.getConstrained(this.center,this.zoom);this.center=h,this.zoom=p,this._unmodified=o,this._constraining=!1}_calcMatrices(){if(!this.height)return;const o=this.centerOffset,h=this.point.x,p=this.point.y;this.cameraToCenterDistance=.5/Math.tan(this._fov/2)*this.height,this._pixelPerMeter=a.b3(1,this.center.lat)*this.worldSize;let m=a.an(new Float64Array(16));a.J(m,m,[this.width/2,-this.height/2,1]),a.H(m,m,[1,-1,0]),this.labelPlaneMatrix=m,m=a.an(new Float64Array(16)),a.J(m,m,[1,-1,1]),a.H(m,m,[-1,-1,0]),a.J(m,m,[2/this.width,2/this.height,1]),this.glCoordMatrix=m;const v=this.cameraToCenterDistance+this._elevation*this._pixelPerMeter/Math.cos(this._pitch),E=Math.min(this.elevation,this.minElevationForCurrentTile),M=v-E*this._pixelPerMeter/Math.cos(this._pitch),A=E<0?M:v,R=Math.PI/2+this._pitch,V=this._fov*(.5+o.y/this.height),q=Math.sin(V)*A/Math.sin(a.ac(Math.PI-R-V,.01,Math.PI-.01)),Q=this.getHorizon(),he=2*Math.atan(Q/this.cameraToCenterDistance)*(.5+o.y/(2*Q)),ue=Math.sin(he)*A/Math.sin(a.ac(Math.PI-R-he,.01,Math.PI-.01)),ye=Math.min(q,ue),se=1.01*(Math.cos(Math.PI/2-this._pitch)*ye+A),Te=this.height/50;m=new Float64Array(16),a.b4(m,this._fov,this.width/this.height,Te,se),m[8]=2*-o.x/this.width,m[9]=2*o.y/this.height,a.J(m,m,[1,-1,1]),a.H(m,m,[0,0,-this.cameraToCenterDistance]),a.b5(m,m,this._pitch),a.ad(m,m,this.angle),a.H(m,m,[-h,-p,0]),this.mercatorMatrix=a.J([],m,[this.worldSize,this.worldSize,this.worldSize]),a.J(m,m,[1,1,this._pixelPerMeter]),this.pixelMatrix=a.K(new Float64Array(16),this.labelPlaneMatrix,m),a.H(m,m,[0,0,-this.elevation]),this.projMatrix=m,this.invProjMatrix=a.ar([],m),this.pixelMatrix3D=a.K(new Float64Array(16),this.labelPlaneMatrix,m);const Ue=this.width%2/2,we=this.height%2/2,Le=Math.cos(this.angle),Ge=Math.sin(this.angle),He=h-Math.round(h)+Le*Ue+Ge*we,$e=p-Math.round(p)+Le*we+Ge*Ue,nt=new Float64Array(m);if(a.H(nt,nt,[He>.5?He-1:He,$e>.5?$e-1:$e,0]),this.alignedProjMatrix=nt,m=a.ar(new Float64Array(16),this.pixelMatrix),!m)throw new Error("failed to invert matrix");this.pixelMatrixInverse=m,this._posMatrixCache={},this._alignedPosMatrixCache={}}maxPitchScaleFactor(){if(!this.pixelMatrixInverse)return 1;const o=this.pointCoordinate(new a.P(0,0)),h=[o.x*this.worldSize,o.y*this.worldSize,0,1];return a.af(h,h,this.pixelMatrix)[3]/this.cameraToCenterDistance}getCameraPoint(){const o=Math.tan(this._pitch)*(this.cameraToCenterDistance||1);return this.centerPoint.add(new a.P(0,o))}getCameraQueryGeometry(o){const h=this.getCameraPoint();if(o.length===1)return[o[0],h];{let p=h.x,m=h.y,v=h.x,E=h.y;for(const M of o)p=Math.min(p,M.x),m=Math.min(m,M.y),v=Math.max(v,M.x),E=Math.max(E,M.y);return[new a.P(p,m),new a.P(v,m),new a.P(v,E),new a.P(p,E),new a.P(p,m)]}}lngLatToCameraDepth(o,h){const p=this.locationCoordinate(o),m=[p.x*this.worldSize,p.y*this.worldSize,h,1];return a.af(m,m,this.projMatrix),m[2]/m[3]}}function eu(y,o){let h,p=!1,m=null,v=null;const E=()=>{m=null,p&&(y.apply(v,h),m=setTimeout(E,o),p=!1)};return(...M)=>(p=!0,v=this,h=M,m||E(),m)}class tu{constructor(o){this._getCurrentHash=()=>{const h=window.location.hash.replace("#","");if(this._hashName){let p;return h.split("&").map(m=>m.split("=")).forEach(m=>{m[0]===this._hashName&&(p=m)}),(p&&p[1]||"").split("/")}return h.split("/")},this._onHashChange=()=>{const h=this._getCurrentHash();if(h.length>=3&&!h.some(p=>isNaN(p))){const p=this._map.dragRotate.isEnabled()&&this._map.touchZoomRotate.isEnabled()?+(h[3]||0):this._map.getBearing();return this._map.jumpTo({center:[+h[2],+h[1]],zoom:+h[0],bearing:p,pitch:+(h[4]||0)}),!0}return!1},this._updateHashUnthrottled=()=>{const h=window.location.href.replace(/(#.+)?$/,this.getHashString());try{window.history.replaceState(window.history.state,null,h)}catch{}},this._updateHash=eu(this._updateHashUnthrottled,300),this._hashName=o&&encodeURIComponent(o)}addTo(o){return this._map=o,addEventListener("hashchange",this._onHashChange,!1),this._map.on("moveend",this._updateHash),this}remove(){return removeEventListener("hashchange",this._onHashChange,!1),this._map.off("moveend",this._updateHash),clearTimeout(this._updateHash()),delete this._map,this}getHashString(o){const h=this._map.getCenter(),p=Math.round(100*this._map.getZoom())/100,m=Math.ceil((p*Math.LN2+Math.log(512/360/.5))/Math.LN10),v=Math.pow(10,m),E=Math.round(h.lng*v)/v,M=Math.round(h.lat*v)/v,A=this._map.getBearing(),R=this._map.getPitch();let V="";if(V+=o?`/${E}/${M}/${p}`:`${p}/${M}/${E}`,(A||R)&&(V+="/"+Math.round(10*A)/10),R&&(V+=`/${Math.round(R)}`),this._hashName){const q=this._hashName;let Q=!1;const he=window.location.hash.slice(1).split("&").map(ue=>{const ye=ue.split("=")[0];return ye===q?(Q=!0,`${ye}=${V}`):ue}).filter(ue=>ue);return Q||he.push(`${q}=${V}`),`#${he.join("&")}`}return`#${V}`}}const Da={linearity:.3,easing:a.b6(0,0,.3,1)},_s=a.e({deceleration:2500,maxSpeed:1400},Da),Jh=a.e({deceleration:20,maxSpeed:1400},Da),Yh=a.e({deceleration:1e3,maxSpeed:360},Da),Qh=a.e({deceleration:1e3,maxSpeed:90},Da);class ef{constructor(o){this._map=o,this.clear()}clear(){this._inertiaBuffer=[]}record(o){this._drainInertiaBuffer(),this._inertiaBuffer.push({time:k.now(),settings:o})}_drainInertiaBuffer(){const o=this._inertiaBuffer,h=k.now();for(;o.length>0&&h-o[0].time>160;)o.shift()}_onMoveEnd(o){if(this._drainInertiaBuffer(),this._inertiaBuffer.length<2)return;const h={zoom:0,bearing:0,pitch:0,pan:new a.P(0,0),pinchAround:void 0,around:void 0};for(const{settings:v}of this._inertiaBuffer)h.zoom+=v.zoomDelta||0,h.bearing+=v.bearingDelta||0,h.pitch+=v.pitchDelta||0,v.panDelta&&h.pan._add(v.panDelta),v.around&&(h.around=v.around),v.pinchAround&&(h.pinchAround=v.pinchAround);const p=this._inertiaBuffer[this._inertiaBuffer.length-1].time-this._inertiaBuffer[0].time,m={};if(h.pan.mag()){const v=Ba(h.pan.mag(),p,a.e({},_s,o||{}));m.offset=h.pan.mult(v.amount/h.pan.mag()),m.center=this._map.transform.center,Ra(m,v)}if(h.zoom){const v=Ba(h.zoom,p,Jh);m.zoom=this._map.transform.zoom+v.amount,Ra(m,v)}if(h.bearing){const v=Ba(h.bearing,p,Yh);m.bearing=this._map.transform.bearing+a.ac(v.amount,-179,179),Ra(m,v)}if(h.pitch){const v=Ba(h.pitch,p,Qh);m.pitch=this._map.transform.pitch+v.amount,Ra(m,v)}if(m.zoom||m.bearing){const v=h.pinchAround===void 0?h.around:h.pinchAround;m.around=v?this._map.unproject(v):this._map.getCenter()}return this.clear(),a.e(m,{noMoveStart:!0})}}function Ra(y,o){(!y.duration||y.durationh.unproject(A)),M=v.reduce((A,R,V,q)=>A.add(R.div(q.length)),new a.P(0,0));super(o,{points:v,point:M,lngLats:E,lngLat:h.unproject(M),originalEvent:p}),this._defaultPrevented=!1}}class ru extends a.k{preventDefault(){this._defaultPrevented=!0}get defaultPrevented(){return this._defaultPrevented}constructor(o,h,p){super(o,{originalEvent:p}),this._defaultPrevented=!1}}class no{constructor(o,h){this._map=o,this._clickTolerance=h.clickTolerance}reset(){delete this._mousedownPos}wheel(o){return this._firePreventable(new ru(o.type,this._map,o))}mousedown(o,h){return this._mousedownPos=h,this._firePreventable(new xi(o.type,this._map,o))}mouseup(o){this._map.fire(new xi(o.type,this._map,o))}click(o,h){this._mousedownPos&&this._mousedownPos.dist(h)>=this._clickTolerance||this._map.fire(new xi(o.type,this._map,o))}dblclick(o){return this._firePreventable(new xi(o.type,this._map,o))}mouseover(o){this._map.fire(new xi(o.type,this._map,o))}mouseout(o){this._map.fire(new xi(o.type,this._map,o))}touchstart(o){return this._firePreventable(new _o(o.type,this._map,o))}touchmove(o){this._map.fire(new _o(o.type,this._map,o))}touchend(o){this._map.fire(new _o(o.type,this._map,o))}touchcancel(o){this._map.fire(new _o(o.type,this._map,o))}_firePreventable(o){if(this._map.fire(o),o.defaultPrevented)return{}}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class yo{constructor(o){this._map=o}reset(){this._delayContextMenu=!1,this._ignoreContextMenu=!0,delete this._contextMenuEvent}mousemove(o){this._map.fire(new xi(o.type,this._map,o))}mousedown(){this._delayContextMenu=!0,this._ignoreContextMenu=!1}mouseup(){this._delayContextMenu=!1,this._contextMenuEvent&&(this._map.fire(new xi("contextmenu",this._map,this._contextMenuEvent)),delete this._contextMenuEvent)}contextmenu(o){this._delayContextMenu?this._contextMenuEvent=o:this._ignoreContextMenu||this._map.fire(new xi(o.type,this._map,o)),this._map.listens("contextmenu")&&o.preventDefault()}isEnabled(){return!0}isActive(){return!1}enable(){}disable(){}}class Zs{constructor(o){this._map=o}get transform(){return this._map._requestedCameraState||this._map.transform}get center(){return{lng:this.transform.center.lng,lat:this.transform.center.lat}}get zoom(){return this.transform.zoom}get pitch(){return this.transform.pitch}get bearing(){return this.transform.bearing}unproject(o){return this.transform.pointLocation(a.P.convert(o),this._map.terrain)}}class io{constructor(o,h){this._map=o,this._tr=new Zs(o),this._el=o.getCanvasContainer(),this._container=o.getContainer(),this._clickTolerance=h.clickTolerance||1}isEnabled(){return!!this._enabled}isActive(){return!!this._active}enable(){this.isEnabled()||(this._enabled=!0)}disable(){this.isEnabled()&&(this._enabled=!1)}mousedown(o,h){this.isEnabled()&&o.shiftKey&&o.button===0&&(C.disableDrag(),this._startPos=this._lastPos=h,this._active=!0)}mousemoveWindow(o,h){if(!this._active)return;const p=h;if(this._lastPos.equals(p)||!this._box&&p.dist(this._startPos)v.fitScreenCoordinates(p,m,this._tr.bearing,{linear:!0})};this._fireEvent("boxzoomcancel",o)}keydown(o){this._active&&o.keyCode===27&&(this.reset(),this._fireEvent("boxzoomcancel",o))}reset(){this._active=!1,this._container.classList.remove("maplibregl-crosshair"),this._box&&(C.remove(this._box),this._box=null),C.enableDrag(),delete this._startPos,delete this._lastPos}_fireEvent(o,h){return this._map.fire(new a.k(o,{originalEvent:h}))}}function ys(y,o){if(y.length!==o.length)throw new Error(`The number of touches and points are not equal - touches ${y.length}, points ${o.length}`);const h={};for(let p=0;pthis.numTouches)&&(this.aborted=!0),this.aborted||(this.startTime===void 0&&(this.startTime=o.timeStamp),p.length===this.numTouches&&(this.centroid=function(m){const v=new a.P(0,0);for(const E of m)v._add(E);return v.div(m.length)}(h),this.touches=ys(p,h)))}touchmove(o,h,p){if(this.aborted||!this.centroid)return;const m=ys(p,h);for(const v in this.touches){const E=m[v];(!E||E.dist(this.touches[v])>30)&&(this.aborted=!0)}}touchend(o,h,p){if((!this.centroid||o.timeStamp-this.startTime>500)&&(this.aborted=!0),p.length===0){const m=!this.aborted&&this.centroid;if(this.reset(),m)return m}}}class nu{constructor(o){this.singleTap=new ap(o),this.numTaps=o.numTaps,this.reset()}reset(){this.lastTime=1/0,delete this.lastTap,this.count=0,this.singleTap.reset()}touchstart(o,h,p){this.singleTap.touchstart(o,h,p)}touchmove(o,h,p){this.singleTap.touchmove(o,h,p)}touchend(o,h,p){const m=this.singleTap.touchend(o,h,p);if(m){const v=o.timeStamp-this.lastTime<500,E=!this.lastTap||this.lastTap.dist(m)<30;if(v&&E||this.reset(),this.count++,this.lastTime=o.timeStamp,this.lastTap=m,this.count===this.numTaps)return this.reset(),m}}}class lp{constructor(o){this._tr=new Zs(o),this._zoomIn=new nu({numTouches:1,numTaps:2}),this._zoomOut=new nu({numTouches:2,numTaps:1}),this.reset()}reset(){this._active=!1,this._zoomIn.reset(),this._zoomOut.reset()}touchstart(o,h,p){this._zoomIn.touchstart(o,h,p),this._zoomOut.touchstart(o,h,p)}touchmove(o,h,p){this._zoomIn.touchmove(o,h,p),this._zoomOut.touchmove(o,h,p)}touchend(o,h,p){const m=this._zoomIn.touchend(o,h,p),v=this._zoomOut.touchend(o,h,p),E=this._tr;return m?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:M=>M.easeTo({duration:300,zoom:E.zoom+1,around:E.unproject(m)},{originalEvent:o})}):v?(this._active=!0,o.preventDefault(),setTimeout(()=>this.reset(),0),{cameraAnimation:M=>M.easeTo({duration:300,zoom:E.zoom-1,around:E.unproject(v)},{originalEvent:o})}):void 0}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class Hs{constructor(o){this._enabled=!!o.enable,this._moveStateManager=o.moveStateManager,this._clickTolerance=o.clickTolerance||1,this._moveFunction=o.move,this._activateOnStart=!!o.activateOnStart,o.assignEvents(this),this.reset()}reset(o){this._active=!1,this._moved=!1,delete this._lastPoint,this._moveStateManager.endMove(o)}_move(...o){const h=this._moveFunction(...o);if(h.bearingDelta||h.pitchDelta||h.around||h.panDelta)return this._active=!0,h}dragStart(o,h){this.isEnabled()&&!this._lastPoint&&this._moveStateManager.isValidStartEvent(o)&&(this._moveStateManager.startMove(o),this._lastPoint=h.length?h[0]:h,this._activateOnStart&&this._lastPoint&&(this._active=!0))}dragMove(o,h){if(!this.isEnabled())return;const p=this._lastPoint;if(!p)return;if(o.preventDefault(),!this._moveStateManager.isValidMoveEvent(o))return void this.reset(o);const m=h.length?h[0]:h;return!this._moved&&m.dist(p){y.mousedown=y.dragStart,y.mousemoveWindow=y.dragMove,y.mouseup=y.dragEnd,y.contextmenu=function(o){o.preventDefault()}},$s=({enable:y,clickTolerance:o,bearingDegreesPerPixelMoved:h=.8})=>{const p=new vo({checkCorrectEvent:m=>C.mouseButton(m)===0&&m.ctrlKey||C.mouseButton(m)===2});return new Hs({clickTolerance:o,move:(m,v)=>({bearingDelta:(v.x-m.x)*h}),moveStateManager:p,enable:y,assignEvents:zl})},Xs=({enable:y,clickTolerance:o,pitchDegreesPerPixelMoved:h=-.5})=>{const p=new vo({checkCorrectEvent:m=>C.mouseButton(m)===0&&m.ctrlKey||C.mouseButton(m)===2});return new Hs({clickTolerance:o,move:(m,v)=>({pitchDelta:(v.y-m.y)*h}),moveStateManager:p,enable:y,assignEvents:zl})};class tf{constructor(o,h){this._clickTolerance=o.clickTolerance||1,this._map=h,this.reset()}reset(){this._active=!1,this._touches={},this._sum=new a.P(0,0)}minTouchs(){return this._map.cooperativeGestures.isEnabled()?2:1}touchstart(o,h,p){return this._calculateTransform(o,h,p)}touchmove(o,h,p){if(this._active&&!(p.length0&&(this._active=!0);const m=ys(p,h),v=new a.P(0,0),E=new a.P(0,0);let M=0;for(const R in m){const V=m[R],q=this._touches[R];q&&(v._add(V),E._add(V.sub(q)),M++,m[R]=V)}if(this._touches=m,MMath.abs(y.x)}class of extends xt{constructor(o){super(),this._currentTouchCount=0,this._map=o}reset(){super.reset(),this._valid=void 0,delete this._firstMove,delete this._lastPoints}touchstart(o,h,p){super.touchstart(o,h,p),this._currentTouchCount=p.length}_start(o){this._lastPoints=o,Rl(o[0].sub(o[1]))&&(this._valid=!1)}_move(o,h,p){if(this._map.cooperativeGestures.isEnabled()&&this._currentTouchCount<3)return;const m=o[0].sub(this._lastPoints[0]),v=o[1].sub(this._lastPoints[1]);return this._valid=this.gestureBeginsVertically(m,v,p.timeStamp),this._valid?(this._lastPoints=o,this._active=!0,{pitchDelta:(m.y+v.y)/2*-.5}):void 0}gestureBeginsVertically(o,h,p){if(this._valid!==void 0)return this._valid;const m=o.mag()>=2,v=h.mag()>=2;if(!m&&!v)return;if(!m||!v)return this._firstMove===void 0&&(this._firstMove=p),p-this._firstMove<100&&void 0;const E=o.y>0==h.y>0;return Rl(o)&&Rl(h)&&E}}const cp={panStep:100,bearingStep:15,pitchStep:10};class es{constructor(o){this._tr=new Zs(o);const h=cp;this._panStep=h.panStep,this._bearingStep=h.bearingStep,this._pitchStep=h.pitchStep,this._rotationDisabled=!1}reset(){this._active=!1}keydown(o){if(o.altKey||o.ctrlKey||o.metaKey)return;let h=0,p=0,m=0,v=0,E=0;switch(o.keyCode){case 61:case 107:case 171:case 187:h=1;break;case 189:case 109:case 173:h=-1;break;case 37:o.shiftKey?p=-1:(o.preventDefault(),v=-1);break;case 39:o.shiftKey?p=1:(o.preventDefault(),v=1);break;case 38:o.shiftKey?m=1:(o.preventDefault(),E=-1);break;case 40:o.shiftKey?m=-1:(o.preventDefault(),E=1);break;default:return}return this._rotationDisabled&&(p=0,m=0),{cameraAnimation:M=>{const A=this._tr;M.easeTo({duration:300,easeId:"keyboardHandler",easing:Qr,zoom:h?Math.round(A.zoom)+h*(o.shiftKey?2:1):A.zoom,bearing:A.bearing+p*this._bearingStep,pitch:A.pitch+m*this._pitchStep,offset:[-v*this._panStep,-E*this._panStep],center:A.center},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}disableRotation(){this._rotationDisabled=!0}enableRotation(){this._rotationDisabled=!1}}function Qr(y){return y*(2-y)}const Oa=4.000244140625;class Bl{constructor(o,h){this._onTimeout=p=>{this._type="wheel",this._delta-=this._lastValue,this._active||this._start(p)},this._map=o,this._tr=new Zs(o),this._triggerRenderFrame=h,this._delta=0,this._defaultZoomRate=.01,this._wheelZoomRate=.0022222222222222222}setZoomRate(o){this._defaultZoomRate=o}setWheelZoomRate(o){this._wheelZoomRate=o}isEnabled(){return!!this._enabled}isActive(){return!!this._active||this._finishTimeout!==void 0}isZooming(){return!!this._zooming}enable(o){this.isEnabled()||(this._enabled=!0,this._aroundCenter=!!o&&o.around==="center")}disable(){this.isEnabled()&&(this._enabled=!1)}wheel(o){if(!this.isEnabled()||this._map.cooperativeGestures.isEnabled()&&!o[this._map.cooperativeGestures._bypassKey])return;let h=o.deltaMode===WheelEvent.DOM_DELTA_LINE?40*o.deltaY:o.deltaY;const p=k.now(),m=p-(this._lastWheelEventTime||0);this._lastWheelEventTime=p,h!==0&&h%Oa==0?this._type="wheel":h!==0&&Math.abs(h)<4?this._type="trackpad":m>400?(this._type=null,this._lastValue=h,this._timeout=setTimeout(this._onTimeout,40,o)):this._type||(this._type=Math.abs(m*h)<200?"trackpad":"wheel",this._timeout&&(clearTimeout(this._timeout),this._timeout=null,h+=this._lastValue)),o.shiftKey&&h&&(h/=4),this._type&&(this._lastWheelEvent=o,this._delta-=h,this._active||this._start(o)),o.preventDefault()}_start(o){if(!this._delta)return;this._frameId&&(this._frameId=null),this._active=!0,this.isZooming()||(this._zooming=!0),this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout);const h=C.mousePos(this._map.getCanvas(),o),p=this._tr;this._around=h.y>p.transform.height/2-p.transform.getHorizon()?a.M.convert(this._aroundCenter?p.center:p.unproject(h)):a.M.convert(p.center),this._aroundPoint=p.transform.locationPoint(this._around),this._frameId||(this._frameId=!0,this._triggerRenderFrame())}renderFrame(){if(!this._frameId||(this._frameId=null,!this.isActive()))return;const o=this._tr.transform;if(this._delta!==0){const M=this._type==="wheel"&&Math.abs(this._delta)>Oa?this._wheelZoomRate:this._defaultZoomRate;let A=2/(1+Math.exp(-Math.abs(this._delta*M)));this._delta<0&&A!==0&&(A=1/A);const R=typeof this._targetZoom=="number"?o.zoomScale(this._targetZoom):o.scale;this._targetZoom=Math.min(o.maxZoom,Math.max(o.minZoom,o.scaleZoom(R*A))),this._type==="wheel"&&(this._startZoom=o.zoom,this._easing=this._smoothOutEasing(200)),this._delta=0}const h=typeof this._targetZoom=="number"?this._targetZoom:o.zoom,p=this._startZoom,m=this._easing;let v,E=!1;if(this._type==="wheel"&&p&&m){const M=Math.min((k.now()-this._lastWheelEventTime)/200,1),A=m(M);v=a.z.number(p,h,A),M<1?this._frameId||(this._frameId=!0):E=!0}else v=h,E=!0;return this._active=!0,E&&(this._active=!1,this._finishTimeout=setTimeout(()=>{this._zooming=!1,this._triggerRenderFrame(),delete this._targetZoom,delete this._finishTimeout},200)),{noInertia:!0,needsRenderFrame:!E,zoomDelta:v-o.zoom,around:this._aroundPoint,originalEvent:this._lastWheelEvent}}_smoothOutEasing(o){let h=a.b7;if(this._prevEase){const p=this._prevEase,m=(k.now()-p.start)/p.duration,v=p.easing(m+.01)-p.easing(m),E=.27/Math.sqrt(v*v+1e-4)*.01,M=Math.sqrt(.0729-E*E);h=a.b6(E,M,.25,1)}return this._prevEase={start:k.now(),duration:o,easing:h},h}reset(){this._active=!1,this._zooming=!1,delete this._targetZoom,this._finishTimeout&&(clearTimeout(this._finishTimeout),delete this._finishTimeout)}}class ou{constructor(o,h){this._clickZoom=o,this._tapZoom=h}enable(){this._clickZoom.enable(),this._tapZoom.enable()}disable(){this._clickZoom.disable(),this._tapZoom.disable()}isEnabled(){return this._clickZoom.isEnabled()&&this._tapZoom.isEnabled()}isActive(){return this._clickZoom.isActive()||this._tapZoom.isActive()}}class sf{constructor(o){this._tr=new Zs(o),this.reset()}reset(){this._active=!1}dblclick(o,h){return o.preventDefault(),{cameraAnimation:p=>{p.easeTo({duration:300,zoom:this._tr.zoom+(o.shiftKey?-1:1),around:this._tr.unproject(h)},{originalEvent:o})}}}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class af{constructor(){this._tap=new nu({numTouches:1,numTaps:1}),this.reset()}reset(){this._active=!1,delete this._swipePoint,delete this._swipeTouch,delete this._tapTime,delete this._tapPoint,this._tap.reset()}touchstart(o,h,p){if(!this._swipePoint)if(this._tapTime){const m=h[0],v=o.timeStamp-this._tapTime<500,E=this._tapPoint.dist(m)<30;v&&E?p.length>0&&(this._swipePoint=m,this._swipeTouch=p[0].identifier):this.reset()}else this._tap.touchstart(o,h,p)}touchmove(o,h,p){if(this._tapTime){if(this._swipePoint){if(p[0].identifier!==this._swipeTouch)return;const m=h[0],v=m.y-this._swipePoint.y;return this._swipePoint=m,o.preventDefault(),this._active=!0,{zoomDelta:v/128}}}else this._tap.touchmove(o,h,p)}touchend(o,h,p){if(this._tapTime)this._swipePoint&&p.length===0&&this.reset();else{const m=this._tap.touchend(o,h,p);m&&(this._tapTime=o.timeStamp,this._tapPoint=m)}}touchcancel(){this.reset()}enable(){this._enabled=!0}disable(){this._enabled=!1,this.reset()}isEnabled(){return this._enabled}isActive(){return this._active}}class lf{constructor(o,h,p){this._el=o,this._mousePan=h,this._touchPan=p}enable(o){this._inertiaOptions=o||{},this._mousePan.enable(),this._touchPan.enable(),this._el.classList.add("maplibregl-touch-drag-pan")}disable(){this._mousePan.disable(),this._touchPan.disable(),this._el.classList.remove("maplibregl-touch-drag-pan")}isEnabled(){return this._mousePan.isEnabled()&&this._touchPan.isEnabled()}isActive(){return this._mousePan.isActive()||this._touchPan.isActive()}}class oo{constructor(o,h,p){this._pitchWithRotate=o.pitchWithRotate,this._mouseRotate=h,this._mousePitch=p}enable(){this._mouseRotate.enable(),this._pitchWithRotate&&this._mousePitch.enable()}disable(){this._mouseRotate.disable(),this._mousePitch.disable()}isEnabled(){return this._mouseRotate.isEnabled()&&(!this._pitchWithRotate||this._mousePitch.isEnabled())}isActive(){return this._mouseRotate.isActive()||this._mousePitch.isActive()}}class Na{constructor(o,h,p,m){this._el=o,this._touchZoom=h,this._touchRotate=p,this._tapDragZoom=m,this._rotationDisabled=!1,this._enabled=!0}enable(o){this._touchZoom.enable(o),this._rotationDisabled||this._touchRotate.enable(o),this._tapDragZoom.enable(),this._el.classList.add("maplibregl-touch-zoom-rotate")}disable(){this._touchZoom.disable(),this._touchRotate.disable(),this._tapDragZoom.disable(),this._el.classList.remove("maplibregl-touch-zoom-rotate")}isEnabled(){return this._touchZoom.isEnabled()&&(this._rotationDisabled||this._touchRotate.isEnabled())&&this._tapDragZoom.isEnabled()}isActive(){return this._touchZoom.isActive()||this._touchRotate.isActive()||this._tapDragZoom.isActive()}disableRotation(){this._rotationDisabled=!0,this._touchRotate.disable()}enableRotation(){this._rotationDisabled=!1,this._touchZoom.isEnabled()&&this._touchRotate.enable()}}class Bt{constructor(o,h){this._bypassKey=navigator.userAgent.indexOf("Mac")!==-1?"metaKey":"ctrlKey",this._map=o,this._options=h,this._enabled=!1}isActive(){return!1}reset(){}_setupUI(){if(this._container)return;const o=this._map.getCanvasContainer();o.classList.add("maplibregl-cooperative-gestures"),this._container=C.create("div","maplibregl-cooperative-gesture-screen",o);let h=this._map._getUIString("CooperativeGesturesHandler.WindowsHelpText");this._bypassKey==="metaKey"&&(h=this._map._getUIString("CooperativeGesturesHandler.MacHelpText"));const p=this._map._getUIString("CooperativeGesturesHandler.MobileHelpText"),m=document.createElement("div");m.className="maplibregl-desktop-message",m.textContent=h,this._container.appendChild(m);const v=document.createElement("div");v.className="maplibregl-mobile-message",v.textContent=p,this._container.appendChild(v),this._container.setAttribute("aria-hidden","true")}_destoryUI(){this._container&&(C.remove(this._container),this._map.getCanvasContainer().classList.remove("maplibregl-cooperative-gestures")),delete this._container}enable(){this._setupUI(),this._enabled=!0}disable(){this._enabled=!1,this._destoryUI()}isEnabled(){return this._enabled}touchmove(o){this._onCooperativeGesture(o.touches.length===1)}wheel(o){this._map.scrollZoom.isEnabled()&&this._onCooperativeGesture(!o[this._bypassKey])}_onCooperativeGesture(o){this._enabled&&o&&(this._container.classList.add("maplibregl-show"),setTimeout(()=>{this._container.classList.remove("maplibregl-show")},100))}}const Gt=y=>y.zoom||y.drag||y.pitch||y.rotate;class Fl extends a.k{}function ja(y){return y.panDelta&&y.panDelta.mag()||y.zoomDelta||y.bearingDelta||y.pitchDelta}class su{constructor(o,h){this.handleWindowEvent=m=>{this.handleEvent(m,`${m.type}Window`)},this.handleEvent=(m,v)=>{if(m.type==="blur")return void this.stop(!0);this._updatingCamera=!0;const E=m.type==="renderFrame"?void 0:m,M={needsRenderFrame:!1},A={},R={},V=m.touches,q=V?this._getMapTouches(V):void 0,Q=q?C.touchPos(this._map.getCanvas(),q):C.mousePos(this._map.getCanvas(),m);for(const{handlerName:ye,handler:se,allowed:Te}of this._handlers){if(!se.isEnabled())continue;let Ue;this._blockedByActive(R,Te,ye)?se.reset():se[v||m.type]&&(Ue=se[v||m.type](m,Q,q),this.mergeHandlerResult(M,A,Ue,ye,E),Ue&&Ue.needsRenderFrame&&this._triggerRenderFrame()),(Ue||se.isActive())&&(R[ye]=se)}const he={};for(const ye in this._previousActiveHandlers)R[ye]||(he[ye]=E);this._previousActiveHandlers=R,(Object.keys(he).length||ja(M))&&(this._changes.push([M,A,he]),this._triggerRenderFrame()),(Object.keys(R).length||ja(M))&&this._map._stop(!0),this._updatingCamera=!1;const{cameraAnimation:ue}=M;ue&&(this._inertia.clear(),this._fireEvents({},{},!0),this._changes=[],ue(this._map))},this._map=o,this._el=this._map.getCanvasContainer(),this._handlers=[],this._handlersById={},this._changes=[],this._inertia=new ef(o),this._bearingSnap=h.bearingSnap,this._previousActiveHandlers={},this._eventsInProgress={},this._addDefaultHandlers(h);const p=this._el;this._listeners=[[p,"touchstart",{passive:!0}],[p,"touchmove",{passive:!1}],[p,"touchend",void 0],[p,"touchcancel",void 0],[p,"mousedown",void 0],[p,"mousemove",void 0],[p,"mouseup",void 0],[document,"mousemove",{capture:!0}],[document,"mouseup",void 0],[p,"mouseover",void 0],[p,"mouseout",void 0],[p,"dblclick",void 0],[p,"click",void 0],[p,"keydown",{capture:!1}],[p,"keyup",void 0],[p,"wheel",{passive:!1}],[p,"contextmenu",void 0],[window,"blur",void 0]];for(const[m,v,E]of this._listeners)C.addEventListener(m,v,m===document?this.handleWindowEvent:this.handleEvent,E)}destroy(){for(const[o,h,p]of this._listeners)C.removeEventListener(o,h,o===document?this.handleWindowEvent:this.handleEvent,p)}_addDefaultHandlers(o){const h=this._map,p=h.getCanvasContainer();this._add("mapEvent",new no(h,o));const m=h.boxZoom=new io(h,o);this._add("boxZoom",m),o.interactive&&o.boxZoom&&m.enable();const v=h.cooperativeGestures=new Bt(h,o.cooperativeGestures);this._add("cooperativeGestures",v),o.cooperativeGestures&&v.enable();const E=new lp(h),M=new sf(h);h.doubleClickZoom=new ou(M,E),this._add("tapZoom",E),this._add("clickZoom",M),o.interactive&&o.doubleClickZoom&&h.doubleClickZoom.enable();const A=new af;this._add("tapDragZoom",A);const R=h.touchPitch=new of(h);this._add("touchPitch",R),o.interactive&&o.touchPitch&&h.touchPitch.enable(o.touchPitch);const V=$s(o),q=Xs(o);h.dragRotate=new oo(o,V,q),this._add("mouseRotate",V,["mousePitch"]),this._add("mousePitch",q,["mouseRotate"]),o.interactive&&o.dragRotate&&h.dragRotate.enable();const Q=(({enable:Ue,clickTolerance:we})=>{const Le=new vo({checkCorrectEvent:Ge=>C.mouseButton(Ge)===0&&!Ge.ctrlKey});return new Hs({clickTolerance:we,move:(Ge,He)=>({around:He,panDelta:He.sub(Ge)}),activateOnStart:!0,moveStateManager:Le,enable:Ue,assignEvents:zl})})(o),he=new tf(o,h);h.dragPan=new lf(p,Q,he),this._add("mousePan",Q),this._add("touchPan",he,["touchZoom","touchRotate"]),o.interactive&&o.dragPan&&h.dragPan.enable(o.dragPan);const ue=new iu,ye=new nf;h.touchZoomRotate=new Na(p,ye,ue,A),this._add("touchRotate",ue,["touchPan","touchZoom"]),this._add("touchZoom",ye,["touchPan","touchRotate"]),o.interactive&&o.touchZoomRotate&&h.touchZoomRotate.enable(o.touchZoomRotate);const se=h.scrollZoom=new Bl(h,()=>this._triggerRenderFrame());this._add("scrollZoom",se,["mousePan"]),o.interactive&&o.scrollZoom&&h.scrollZoom.enable(o.scrollZoom);const Te=h.keyboard=new es(h);this._add("keyboard",Te),o.interactive&&o.keyboard&&h.keyboard.enable(),this._add("blockableMapEvent",new yo(h))}_add(o,h,p){this._handlers.push({handlerName:o,handler:h,allowed:p}),this._handlersById[o]=h}stop(o){if(!this._updatingCamera){for(const{handler:h}of this._handlers)h.reset();this._inertia.clear(),this._fireEvents({},{},o),this._changes=[]}}isActive(){for(const{handler:o}of this._handlers)if(o.isActive())return!0;return!1}isZooming(){return!!this._eventsInProgress.zoom||this._map.scrollZoom.isZooming()}isRotating(){return!!this._eventsInProgress.rotate}isMoving(){return!!Gt(this._eventsInProgress)||this.isZooming()}_blockedByActive(o,h,p){for(const m in o)if(m!==p&&(!h||h.indexOf(m)<0))return!0;return!1}_getMapTouches(o){const h=[];for(const p of o)this._el.contains(p.target)&&h.push(p);return h}mergeHandlerResult(o,h,p,m,v){if(!p)return;a.e(o,p);const E={handlerName:m,originalEvent:p.originalEvent||v};p.zoomDelta!==void 0&&(h.zoom=E),p.panDelta!==void 0&&(h.drag=E),p.pitchDelta!==void 0&&(h.pitch=E),p.bearingDelta!==void 0&&(h.rotate=E)}_applyChanges(){const o={},h={},p={};for(const[m,v,E]of this._changes)m.panDelta&&(o.panDelta=(o.panDelta||new a.P(0,0))._add(m.panDelta)),m.zoomDelta&&(o.zoomDelta=(o.zoomDelta||0)+m.zoomDelta),m.bearingDelta&&(o.bearingDelta=(o.bearingDelta||0)+m.bearingDelta),m.pitchDelta&&(o.pitchDelta=(o.pitchDelta||0)+m.pitchDelta),m.around!==void 0&&(o.around=m.around),m.pinchAround!==void 0&&(o.pinchAround=m.pinchAround),m.noInertia&&(o.noInertia=m.noInertia),a.e(h,v),a.e(p,E);this._updateMapTransform(o,h,p),this._changes=[]}_updateMapTransform(o,h,p){const m=this._map,v=m._getTransformForUpdate(),E=m.terrain;if(!(ja(o)||E&&this._terrainMovement))return this._fireEvents(h,p,!0);let{panDelta:M,zoomDelta:A,bearingDelta:R,pitchDelta:V,around:q,pinchAround:Q}=o;Q!==void 0&&(q=Q),m._stop(!0),q=q||m.transform.centerPoint;const he=v.pointLocation(M?q.sub(M):q);R&&(v.bearing+=R),V&&(v.pitch+=V),A&&(v.zoom+=A),E?this._terrainMovement||!h.drag&&!h.zoom?h.drag&&this._terrainMovement?v.center=v.pointLocation(v.centerPoint.sub(M)):v.setLocationAtPoint(he,q):(this._terrainMovement=!0,this._map._elevationFreeze=!0,v.setLocationAtPoint(he,q),this._map.once("moveend",()=>{this._map._elevationFreeze=!1,this._terrainMovement=!1,v.recalculateZoom(m.terrain)})):v.setLocationAtPoint(he,q),m._applyUpdatedTransform(v),this._map._update(),o.noInertia||this._inertia.record(o),this._fireEvents(h,p,!0)}_fireEvents(o,h,p){const m=Gt(this._eventsInProgress),v=Gt(o),E={};for(const V in o){const{originalEvent:q}=o[V];this._eventsInProgress[V]||(E[`${V}start`]=q),this._eventsInProgress[V]=o[V]}!m&&v&&this._fireEvent("movestart",v.originalEvent);for(const V in E)this._fireEvent(V,E[V]);v&&this._fireEvent("move",v.originalEvent);for(const V in o){const{originalEvent:q}=o[V];this._fireEvent(V,q)}const M={};let A;for(const V in this._eventsInProgress){const{handlerName:q,originalEvent:Q}=this._eventsInProgress[V];this._handlersById[q].isActive()||(delete this._eventsInProgress[V],A=h[q]||Q,M[`${V}end`]=A)}for(const V in M)this._fireEvent(V,M[V]);const R=Gt(this._eventsInProgress);if(p&&(m||v)&&!R){this._updatingCamera=!0;const V=this._inertia._onMoveEnd(this._map.dragPan._inertiaOptions),q=Q=>Q!==0&&-this._bearingSnap{delete this._frameId,this.handleEvent(new Fl("renderFrame",{timeStamp:o})),this._applyChanges()})}_triggerRenderFrame(){this._frameId===void 0&&(this._frameId=this._requestFrame())}}class Si extends a.E{constructor(o,h){super(),this._renderFrameCallback=()=>{const p=Math.min((k.now()-this._easeStart)/this._easeOptions.duration,1);this._onEaseFrame(this._easeOptions.easing(p)),p<1&&this._easeFrameId?this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback):this.stop()},this._moving=!1,this._zooming=!1,this.transform=o,this._bearingSnap=h.bearingSnap,this.on("moveend",()=>{delete this._requestedCameraState})}getCenter(){return new a.M(this.transform.center.lng,this.transform.center.lat)}setCenter(o,h){return this.jumpTo({center:o},h)}panBy(o,h,p){return o=a.P.convert(o).mult(-1),this.panTo(this.transform.center,a.e({offset:o},h),p)}panTo(o,h,p){return this.easeTo(a.e({center:o},h),p)}getZoom(){return this.transform.zoom}setZoom(o,h){return this.jumpTo({zoom:o},h),this}zoomTo(o,h,p){return this.easeTo(a.e({zoom:o},h),p)}zoomIn(o,h){return this.zoomTo(this.getZoom()+1,o,h),this}zoomOut(o,h){return this.zoomTo(this.getZoom()-1,o,h),this}getBearing(){return this.transform.bearing}setBearing(o,h){return this.jumpTo({bearing:o},h),this}getPadding(){return this.transform.padding}setPadding(o,h){return this.jumpTo({padding:o},h),this}rotateTo(o,h,p){return this.easeTo(a.e({bearing:o},h),p)}resetNorth(o,h){return this.rotateTo(0,a.e({duration:1e3},o),h),this}resetNorthPitch(o,h){return this.easeTo(a.e({bearing:0,pitch:0,duration:1e3},o),h),this}snapToNorth(o,h){return Math.abs(this.getBearing()){if(this._zooming&&(m.zoom=a.z.number(v,se,$e)),this._rotating&&(m.bearing=a.z.number(E,R,$e)),this._pitching&&(m.pitch=a.z.number(M,V,$e)),this._padding&&(m.interpolatePadding(A,q,$e),he=m.centerPoint.add(Q)),this.terrain&&!o.freezeElevation&&this._updateElevation($e),Le)m.setLocationAtPoint(Le,Ge);else{const nt=m.zoomScale(m.zoom-v),et=se>v?Math.min(2,we):Math.max(.5,we),dt=Math.pow(et,1-$e),gt=m.unproject(Te.add(Ue.mult($e*dt)).mult(nt));m.setLocationAtPoint(m.renderWorldCopies?gt.wrap():gt,he)}this._applyUpdatedTransform(m),this._fireMoveEvents(h)},$e=>{this.terrain&&this._finalizeElevation(),this._afterEase(h,$e)},o),this}_prepareEase(o,h,p={}){this._moving=!0,h||p.moving||this.fire(new a.k("movestart",o)),this._zooming&&!p.zooming&&this.fire(new a.k("zoomstart",o)),this._rotating&&!p.rotating&&this.fire(new a.k("rotatestart",o)),this._pitching&&!p.pitching&&this.fire(new a.k("pitchstart",o))}_prepareElevation(o){this._elevationCenter=o,this._elevationStart=this.transform.elevation,this._elevationTarget=this.terrain.getElevationForLngLatZoom(o,this.transform.tileZoom),this._elevationFreeze=!0}_updateElevation(o){this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);const h=this.terrain.getElevationForLngLatZoom(this._elevationCenter,this.transform.tileZoom);if(o<1&&h!==this._elevationTarget){const p=this._elevationTarget-this._elevationStart;this._elevationStart+=o*(p-(h-(p*o+this._elevationStart))/(1-o)),this._elevationTarget=h}this.transform.elevation=a.z.number(this._elevationStart,this._elevationTarget,o)}_finalizeElevation(){this._elevationFreeze=!1,this.transform.recalculateZoom(this.terrain)}_getTransformForUpdate(){return this.transformCameraUpdate?(this._requestedCameraState||(this._requestedCameraState=this.transform.clone()),this._requestedCameraState):this.transform}_applyUpdatedTransform(o){if(!this.transformCameraUpdate)return;const h=o.clone(),{center:p,zoom:m,pitch:v,bearing:E,elevation:M}=this.transformCameraUpdate(h);p&&(h.center=p),m!==void 0&&(h.zoom=m),v!==void 0&&(h.pitch=v),E!==void 0&&(h.bearing=E),M!==void 0&&(h.elevation=M),this.transform.apply(h)}_fireMoveEvents(o){this.fire(new a.k("move",o)),this._zooming&&this.fire(new a.k("zoom",o)),this._rotating&&this.fire(new a.k("rotate",o)),this._pitching&&this.fire(new a.k("pitch",o))}_afterEase(o,h){if(this._easeId&&h&&this._easeId===h)return;delete this._easeId;const p=this._zooming,m=this._rotating,v=this._pitching;this._moving=!1,this._zooming=!1,this._rotating=!1,this._pitching=!1,this._padding=!1,p&&this.fire(new a.k("zoomend",o)),m&&this.fire(new a.k("rotateend",o)),v&&this.fire(new a.k("pitchend",o)),this.fire(new a.k("moveend",o))}flyTo(o,h){var p;if(!o.essential&&k.prefersReducedMotion){const xr=a.L(o,["center","zoom","bearing","pitch","around"]);return this.jumpTo(xr,h)}this.stop(),o=a.e({offset:[0,0],speed:1.2,curve:1.42,easing:a.b7},o);const m=this._getTransformForUpdate(),v=this.getZoom(),E=this.getBearing(),M=this.getPitch(),A=this.getPadding(),R="bearing"in o?this._normalizeBearing(o.bearing,E):E,V="pitch"in o?+o.pitch:M,q="padding"in o?o.padding:m.padding,Q=a.P.convert(o.offset);let he=m.centerPoint.add(Q);const ue=m.pointLocation(he),{center:ye,zoom:se}=m.getConstrained(a.M.convert(o.center||ue),(p=o.zoom)!==null&&p!==void 0?p:v);this._normalizeCenter(ye);const Te=m.zoomScale(se-v),Ue=m.project(ue),we=m.project(ye).sub(Ue);let Le=o.curve;const Ge=Math.max(m.width,m.height),He=Ge/Te,$e=we.mag();if("minZoom"in o){const xr=a.ac(Math.min(o.minZoom,v,se),m.minZoom,m.maxZoom),Yt=Ge/m.zoomScale(xr-v);Le=Math.sqrt(Yt/$e*2)}const nt=Le*Le;function et(xr){const Yt=(He*He-Ge*Ge+(xr?-1:1)*nt*nt*$e*$e)/(2*(xr?He:Ge)*nt*$e);return Math.log(Math.sqrt(Yt*Yt+1)-Yt)}function dt(xr){return(Math.exp(xr)-Math.exp(-xr))/2}function gt(xr){return(Math.exp(xr)+Math.exp(-xr))/2}const ir=et(!1);let _t=function(xr){return gt(ir)/gt(ir+Le*xr)},Xt=function(xr){return Ge*((gt(ir)*(dt(Yt=ir+Le*xr)/gt(Yt))-dt(ir))/nt)/$e;var Yt},or=(et(!0)-ir)/Le;if(Math.abs($e)<1e-6||!isFinite(or)){if(Math.abs(Ge-He)<1e-6)return this.easeTo(o,h);const xr=Heo.maxDuration&&(o.duration=0),this._zooming=!0,this._rotating=E!==R,this._pitching=V!==M,this._padding=!m.isPaddingEqual(q),this._prepareEase(h,!1),this.terrain&&this._prepareElevation(ye),this._ease(xr=>{const Yt=xr*or,cr=1/_t(Yt);m.zoom=xr===1?se:v+m.scaleZoom(cr),this._rotating&&(m.bearing=a.z.number(E,R,xr)),this._pitching&&(m.pitch=a.z.number(M,V,xr)),this._padding&&(m.interpolatePadding(A,q,xr),he=m.centerPoint.add(Q)),this.terrain&&!o.freezeElevation&&this._updateElevation(xr);const dr=xr===1?ye:m.unproject(Ue.add(we.mult(Xt(Yt))).mult(cr));m.setLocationAtPoint(m.renderWorldCopies?dr.wrap():dr,he),this._applyUpdatedTransform(m),this._fireMoveEvents(h)},()=>{this.terrain&&this._finalizeElevation(),this._afterEase(h)},o),this}isEasing(){return!!this._easeFrameId}stop(){return this._stop()}_stop(o,h){if(this._easeFrameId&&(this._cancelRenderFrame(this._easeFrameId),delete this._easeFrameId,delete this._onEaseFrame),this._onEaseEnd){const p=this._onEaseEnd;delete this._onEaseEnd,p.call(this,h)}if(!o){const p=this.handlers;p&&p.stop(!1)}return this}_ease(o,h,p){p.animate===!1||p.duration===0?(o(1),h()):(this._easeStart=k.now(),this._easeOptions=p,this._onEaseFrame=o,this._onEaseEnd=h,this._easeFrameId=this._requestRenderFrame(this._renderFrameCallback))}_normalizeBearing(o,h){o=a.b1(o,-180,180);const p=Math.abs(o-h);return Math.abs(o-360-h)180?-360:p<-180?360:0}queryTerrainElevation(o){return this.terrain?this.terrain.getElevationForLngLatZoom(a.M.convert(o),this.transform.tileZoom)-this.transform.elevation:null}}const au={compact:!0,customAttribution:'MapLibre'};class so{constructor(o=au){this._toggleAttribution=()=>{this._container.classList.contains("maplibregl-compact")&&(this._container.classList.contains("maplibregl-compact-show")?(this._container.setAttribute("open",""),this._container.classList.remove("maplibregl-compact-show")):(this._container.classList.add("maplibregl-compact-show"),this._container.removeAttribute("open")))},this._updateData=h=>{!h||h.sourceDataType!=="metadata"&&h.sourceDataType!=="visibility"&&h.dataType!=="style"&&h.type!=="terrain"||this._updateAttributions()},this._updateCompact=()=>{this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact===!1?this._container.setAttribute("open",""):this._container.classList.contains("maplibregl-compact")||this._container.classList.contains("maplibregl-attrib-empty")||(this._container.setAttribute("open",""),this._container.classList.add("maplibregl-compact","maplibregl-compact-show")):(this._container.setAttribute("open",""),this._container.classList.contains("maplibregl-compact")&&this._container.classList.remove("maplibregl-compact","maplibregl-compact-show"))},this._updateCompactMinimize=()=>{this._container.classList.contains("maplibregl-compact")&&this._container.classList.contains("maplibregl-compact-show")&&this._container.classList.remove("maplibregl-compact-show")},this.options=o}getDefaultPosition(){return"bottom-right"}onAdd(o){return this._map=o,this._compact=this.options.compact,this._container=C.create("details","maplibregl-ctrl maplibregl-ctrl-attrib"),this._compactButton=C.create("summary","maplibregl-ctrl-attrib-button",this._container),this._compactButton.addEventListener("click",this._toggleAttribution),this._setElementTitle(this._compactButton,"ToggleAttribution"),this._innerContainer=C.create("div","maplibregl-ctrl-attrib-inner",this._container),this._updateAttributions(),this._updateCompact(),this._map.on("styledata",this._updateData),this._map.on("sourcedata",this._updateData),this._map.on("terrain",this._updateData),this._map.on("resize",this._updateCompact),this._map.on("drag",this._updateCompactMinimize),this._container}onRemove(){C.remove(this._container),this._map.off("styledata",this._updateData),this._map.off("sourcedata",this._updateData),this._map.off("terrain",this._updateData),this._map.off("resize",this._updateCompact),this._map.off("drag",this._updateCompactMinimize),this._map=void 0,this._compact=void 0,this._attribHTML=void 0}_setElementTitle(o,h){const p=this._map._getUIString(`AttributionControl.${h}`);o.title=p,o.setAttribute("aria-label",p)}_updateAttributions(){if(!this._map.style)return;let o=[];if(this.options.customAttribution&&(Array.isArray(this.options.customAttribution)?o=o.concat(this.options.customAttribution.map(m=>typeof m!="string"?"":m)):typeof this.options.customAttribution=="string"&&o.push(this.options.customAttribution)),this._map.style.stylesheet){const m=this._map.style.stylesheet;this.styleOwner=m.owner,this.styleId=m.id}const h=this._map.style.sourceCaches;for(const m in h){const v=h[m];if(v.used||v.usedForTerrain){const E=v.getSource();E.attribution&&o.indexOf(E.attribution)<0&&o.push(E.attribution)}}o=o.filter(m=>String(m).trim()),o.sort((m,v)=>m.length-v.length),o=o.filter((m,v)=>{for(let E=v+1;E=0)return!1;return!0});const p=o.join(" | ");p!==this._attribHTML&&(this._attribHTML=p,o.length?(this._innerContainer.innerHTML=p,this._container.classList.remove("maplibregl-attrib-empty")):this._container.classList.add("maplibregl-attrib-empty"),this._updateCompact(),this._editLink=null)}}class cf{constructor(o={}){this._updateCompact=()=>{const h=this._container.children;if(h.length){const p=h[0];this._map.getCanvasContainer().offsetWidth<=640||this._compact?this._compact!==!1&&p.classList.add("maplibregl-compact"):p.classList.remove("maplibregl-compact")}},this.options=o}getDefaultPosition(){return"bottom-left"}onAdd(o){this._map=o,this._compact=this.options&&this.options.compact,this._container=C.create("div","maplibregl-ctrl");const h=C.create("a","maplibregl-ctrl-logo");return h.target="_blank",h.rel="noopener nofollow",h.href="https://maplibre.org/",h.setAttribute("aria-label",this._map._getUIString("LogoControl.Title")),h.setAttribute("rel","noopener nofollow"),this._container.appendChild(h),this._container.style.display="block",this._map.on("resize",this._updateCompact),this._updateCompact(),this._container}onRemove(){C.remove(this._container),this._map.off("resize",this._updateCompact),this._map=void 0,this._compact=void 0}}class Ua{constructor(){this._queue=[],this._id=0,this._cleared=!1,this._currentlyRunning=!1}add(o){const h=++this._id;return this._queue.push({callback:o,id:h,cancelled:!1}),h}remove(o){const h=this._currentlyRunning,p=h?this._queue.concat(h):this._queue;for(const m of p)if(m.id===o)return void(m.cancelled=!0)}run(o=0){if(this._currentlyRunning)throw new Error("Attempting to run(), but is already running.");const h=this._currentlyRunning=this._queue;this._queue=[];for(const p of h)if(!p.cancelled&&(p.callback(o),this._cleared))break;this._cleared=!1,this._currentlyRunning=!1}clear(){this._currentlyRunning&&(this._cleared=!0),this._queue=[]}}var un=a.X([{name:"a_pos3d",type:"Int16",components:3}]);class kn extends a.E{constructor(o){super(),this.sourceCache=o,this._tiles={},this._renderableTilesKeys=[],this._sourceTileCache={},this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.deltaZoom=1,o.usedForTerrain=!0,o.tileSize=this.tileSize*2**this.deltaZoom}destruct(){this.sourceCache.usedForTerrain=!1,this.sourceCache.tileSize=null}update(o,h){this.sourceCache.update(o,h),this._renderableTilesKeys=[];const p={};for(const m of o.coveringTiles({tileSize:this.tileSize,minzoom:this.minzoom,maxzoom:this.maxzoom,reparseOverscaled:!1,terrain:h}))p[m.key]=!0,this._renderableTilesKeys.push(m.key),this._tiles[m.key]||(m.posMatrix=new Float64Array(16),a.aN(m.posMatrix,0,a.W,0,a.W,0,1),this._tiles[m.key]=new Xn(m,this.tileSize));for(const m in this._tiles)p[m]||delete this._tiles[m]}freeRtt(o){for(const h in this._tiles){const p=this._tiles[h];(!o||p.tileID.equals(o)||p.tileID.isChildOf(o)||o.isChildOf(p.tileID))&&(p.rtt=[])}}getRenderableTiles(){return this._renderableTilesKeys.map(o=>this.getTileByID(o))}getTileByID(o){return this._tiles[o]}getTerrainCoords(o){const h={};for(const p of this._renderableTilesKeys){const m=this._tiles[p].tileID;if(m.canonical.equals(o.canonical)){const v=o.clone();v.posMatrix=new Float64Array(16),a.aN(v.posMatrix,0,a.W,0,a.W,0,1),h[p]=v}else if(m.canonical.isChildOf(o.canonical)){const v=o.clone();v.posMatrix=new Float64Array(16);const E=m.canonical.z-o.canonical.z,M=m.canonical.x-(m.canonical.x>>E<>E<>E;a.aN(v.posMatrix,0,R,0,R,0,1),a.H(v.posMatrix,v.posMatrix,[-M*R,-A*R,0]),h[p]=v}else if(o.canonical.isChildOf(m.canonical)){const v=o.clone();v.posMatrix=new Float64Array(16);const E=o.canonical.z-m.canonical.z,M=o.canonical.x-(o.canonical.x>>E<>E<>E;a.aN(v.posMatrix,0,a.W,0,a.W,0,1),a.H(v.posMatrix,v.posMatrix,[M*R,A*R,0]),a.J(v.posMatrix,v.posMatrix,[1/2**E,1/2**E,0]),h[p]=v}}return h}getSourceTile(o,h){const p=this.sourceCache._source;let m=o.overscaledZ-this.deltaZoom;if(m>p.maxzoom&&(m=p.maxzoom),m=p.minzoom&&(!v||!v.dem);)v=this.sourceCache.getTileByID(o.scaledTo(m--).key);return v}tilesAfterTime(o=Date.now()){return Object.values(this._tiles).filter(h=>h.timeAdded>=o)}}class uf{constructor(o,h,p){this.painter=o,this.sourceCache=new kn(h),this.options=p,this.exaggeration=typeof p.exaggeration=="number"?p.exaggeration:1,this.qualityFactor=2,this.meshSize=128,this._demMatrixCache={},this.coordsIndex=[],this._coordsTextureSize=1024}getDEMElevation(o,h,p,m=a.W){var v;if(!(h>=0&&h=0&&po.canonical.z&&(o.canonical.z>=m?v=o.canonical.z-m:a.w("cannot calculate elevation if elevation maxzoom > source.maxzoom"));const E=o.canonical.x-(o.canonical.x>>v<>v<>8<<4|v>>8,h[E+3]=0;const p=new a.R({width:this._coordsTextureSize,height:this._coordsTextureSize},new Uint8Array(h.buffer)),m=new re(o,p,o.gl.RGBA,{premultiply:!1});return m.bind(o.gl.NEAREST,o.gl.CLAMP_TO_EDGE),this._coordsTexture=m,m}pointCoordinate(o){this.painter.maybeDrawDepthAndCoords(!0);const h=new Uint8Array(4),p=this.painter.context,m=p.gl,v=Math.round(o.x*this.painter.pixelRatio/devicePixelRatio),E=Math.round(o.y*this.painter.pixelRatio/devicePixelRatio),M=Math.round(this.painter.height/devicePixelRatio);p.bindFramebuffer.set(this.getFramebuffer("coords").framebuffer),m.readPixels(v,M-E-1,1,1,m.RGBA,m.UNSIGNED_BYTE,h),p.bindFramebuffer.set(null);const A=h[0]+(h[2]>>4<<8),R=h[1]+((15&h[2])<<8),V=this.coordsIndex[255-h[3]],q=V&&this.sourceCache.getTileByID(V);if(!q)return null;const Q=this._coordsTextureSize,he=(1<o.id!==h),this._recentlyUsed.push(o.id)}stampObject(o){o.stamp=++this._stamp}getOrCreateFreeObject(){for(const h of this._recentlyUsed)if(!this._objects[h].inUse)return this._objects[h];if(this._objects.length>=this._size)throw new Error("No free RenderPool available, call freeAllObjects() required!");const o=this._createObject(this._objects.length);return this._objects.push(o),o}freeObject(o){o.inUse=!1}freeAllObjects(){for(const o of this._objects)this.freeObject(o)}isFull(){return!(this._objects.length!o.inUse)===!1}}const Fo={background:!0,fill:!0,line:!0,raster:!0,hillshade:!0};class lu{constructor(o,h){this.painter=o,this.terrain=h,this.pool=new Va(o.context,30,h.sourceCache.tileSize*h.qualityFactor)}destruct(){this.pool.destruct()}getTexture(o){return this.pool.getObjectForId(o.rtt[this._stacks.length-1].id).texture}prepareForRender(o,h){this._stacks=[],this._prevType=null,this._rttTiles=[],this._renderableTiles=this.terrain.sourceCache.getRenderableTiles(),this._renderableLayerIds=o._order.filter(p=>!o._layers[p].isHidden(h)),this._coordsDescendingInv={};for(const p in o.sourceCaches){this._coordsDescendingInv[p]={};const m=o.sourceCaches[p].getVisibleCoordinates();for(const v of m){const E=this.terrain.sourceCache.getTerrainCoords(v);for(const M in E)this._coordsDescendingInv[p][M]||(this._coordsDescendingInv[p][M]=[]),this._coordsDescendingInv[p][M].push(E[M])}}this._coordsDescendingInvStr={};for(const p of o._order){const m=o._layers[p],v=m.source;if(Fo[m.type]&&!this._coordsDescendingInvStr[v]){this._coordsDescendingInvStr[v]={};for(const E in this._coordsDescendingInv[v])this._coordsDescendingInvStr[v][E]=this._coordsDescendingInv[v][E].map(M=>M.key).sort().join()}}for(const p of this._renderableTiles)for(const m in this._coordsDescendingInvStr){const v=this._coordsDescendingInvStr[m][p.tileID.key];v&&v!==p.rttCoords[m]&&(p.rtt=[])}}renderLayer(o){if(o.isHidden(this.painter.transform.zoom))return!1;const h=o.type,p=this.painter,m=this._renderableLayerIds[this._renderableLayerIds.length-1]===o.id;if(Fo[h]&&(this._prevType&&Fo[this._prevType]||this._stacks.push([]),this._prevType=h,this._stacks[this._stacks.length-1].push(o.id),!m))return!0;if(Fo[this._prevType]||Fo[h]&&m){this._prevType=h;const v=this._stacks.length-1,E=this._stacks[v]||[];for(const M of this._renderableTiles){if(this.pool.isFull()&&(Ll(this.painter,this.terrain,this._rttTiles),this._rttTiles=[],this.pool.freeAllObjects()),this._rttTiles.push(M),M.rtt[v]){const R=this.pool.getObjectForId(M.rtt[v].id);if(R.stamp===M.rtt[v].stamp){this.pool.useObject(R);continue}}const A=this.pool.getOrCreateFreeObject();this.pool.useObject(A),this.pool.stampObject(A),M.rtt[v]={id:A.id,stamp:A.stamp},p.context.bindFramebuffer.set(A.fbo.framebuffer),p.context.clear({color:a.aO.transparent,stencil:0}),p.currentStencilSource=void 0;for(let R=0;R{y.touchstart=y.dragStart,y.touchmoveWindow=y.dragMove,y.touchend=y.dragEnd},hu={showCompass:!0,showZoom:!0,visualizePitch:!1};class fu{constructor(o,h,p=!1){this.mousedown=E=>{this.startMouse(a.e({},E,{ctrlKey:!0,preventDefault:()=>E.preventDefault()}),C.mousePos(this.element,E)),C.addEventListener(window,"mousemove",this.mousemove),C.addEventListener(window,"mouseup",this.mouseup)},this.mousemove=E=>{this.moveMouse(E,C.mousePos(this.element,E))},this.mouseup=E=>{this.mouseRotate.dragEnd(E),this.mousePitch&&this.mousePitch.dragEnd(E),this.offTemp()},this.touchstart=E=>{E.targetTouches.length!==1?this.reset():(this._startPos=this._lastPos=C.touchPos(this.element,E.targetTouches)[0],this.startTouch(E,this._startPos),C.addEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.addEventListener(window,"touchend",this.touchend))},this.touchmove=E=>{E.targetTouches.length!==1?this.reset():(this._lastPos=C.touchPos(this.element,E.targetTouches)[0],this.moveTouch(E,this._lastPos))},this.touchend=E=>{E.targetTouches.length===0&&this._startPos&&this._lastPos&&this._startPos.dist(this._lastPos){this.mouseRotate.reset(),this.mousePitch&&this.mousePitch.reset(),this.touchRotate.reset(),this.touchPitch&&this.touchPitch.reset(),delete this._startPos,delete this._lastPos,this.offTemp()},this._clickTolerance=10;const m=o.dragRotate._mouseRotate.getClickTolerance(),v=o.dragRotate._mousePitch.getClickTolerance();this.element=h,this.mouseRotate=$s({clickTolerance:m,enable:!0}),this.touchRotate=(({enable:E,clickTolerance:M,bearingDegreesPerPixelMoved:A=.8})=>{const R=new Et;return new Hs({clickTolerance:M,move:(V,q)=>({bearingDelta:(q.x-V.x)*A}),moveStateManager:R,enable:E,assignEvents:Ol})})({clickTolerance:m,enable:!0}),this.map=o,p&&(this.mousePitch=Xs({clickTolerance:v,enable:!0}),this.touchPitch=(({enable:E,clickTolerance:M,pitchDegreesPerPixelMoved:A=-.5})=>{const R=new Et;return new Hs({clickTolerance:M,move:(V,q)=>({pitchDelta:(q.y-V.y)*A}),moveStateManager:R,enable:E,assignEvents:Ol})})({clickTolerance:v,enable:!0})),C.addEventListener(h,"mousedown",this.mousedown),C.addEventListener(h,"touchstart",this.touchstart,{passive:!1}),C.addEventListener(h,"touchcancel",this.reset)}startMouse(o,h){this.mouseRotate.dragStart(o,h),this.mousePitch&&this.mousePitch.dragStart(o,h),C.disableDrag()}startTouch(o,h){this.touchRotate.dragStart(o,h),this.touchPitch&&this.touchPitch.dragStart(o,h),C.disableDrag()}moveMouse(o,h){const p=this.map,{bearingDelta:m}=this.mouseRotate.dragMove(o,h)||{};if(m&&p.setBearing(p.getBearing()+m),this.mousePitch){const{pitchDelta:v}=this.mousePitch.dragMove(o,h)||{};v&&p.setPitch(p.getPitch()+v)}}moveTouch(o,h){const p=this.map,{bearingDelta:m}=this.touchRotate.dragMove(o,h)||{};if(m&&p.setBearing(p.getBearing()+m),this.touchPitch){const{pitchDelta:v}=this.touchPitch.dragMove(o,h)||{};v&&p.setPitch(p.getPitch()+v)}}off(){const o=this.element;C.removeEventListener(o,"mousedown",this.mousedown),C.removeEventListener(o,"touchstart",this.touchstart,{passive:!1}),C.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.removeEventListener(window,"touchend",this.touchend),C.removeEventListener(o,"touchcancel",this.reset),this.offTemp()}offTemp(){C.enableDrag(),C.removeEventListener(window,"mousemove",this.mousemove),C.removeEventListener(window,"mouseup",this.mouseup),C.removeEventListener(window,"touchmove",this.touchmove,{passive:!1}),C.removeEventListener(window,"touchend",this.touchend)}}let Oo;function Nl(y,o,h){const p=new a.M(y.lng,y.lat);if(y=new a.M(y.lng,y.lat),o){const m=new a.M(y.lng-360,y.lat),v=new a.M(y.lng+360,y.lat),E=h.locationPoint(y).distSqr(o);h.locationPoint(m).distSqr(o)180;){const m=h.locationPoint(y);if(m.x>=0&&m.y>=0&&m.x<=h.width&&m.y<=h.height)break;y.lng>h.center.lng?y.lng-=360:y.lng+=360}return y.lng!==p.lng&&h.locationPoint(y).y>h.height/2-h.getHorizon()?y:p}const Ga={center:"translate(-50%,-50%)",top:"translate(-50%,0)","top-left":"translate(0,0)","top-right":"translate(-100%,0)",bottom:"translate(-50%,-100%)","bottom-left":"translate(0,-100%)","bottom-right":"translate(-100%,-100%)",left:"translate(0,-50%)",right:"translate(-100%,-50%)"};function jl(y,o,h){const p=y.classList;for(const m in Ga)p.remove(`maplibregl-${h}-anchor-${m}`);p.add(`maplibregl-${h}-anchor-${o}`)}class Wa extends a.E{constructor(o){if(super(),this._onKeyPress=h=>{const p=h.code,m=h.charCode||h.keyCode;p!=="Space"&&p!=="Enter"&&m!==32&&m!==13||this.togglePopup()},this._onMapClick=h=>{const p=h.originalEvent.target,m=this._element;this._popup&&(p===m||m.contains(p))&&this.togglePopup()},this._update=h=>{var p;if(!this._map)return;const m=this._map.loaded()&&!this._map.isMoving();((h==null?void 0:h.type)==="terrain"||(h==null?void 0:h.type)==="render"&&!m)&&this._map.once("render",this._update),this._lngLat=this._map.transform.renderWorldCopies?Nl(this._lngLat,this._flatPos,this._map.transform):(p=this._lngLat)===null||p===void 0?void 0:p.wrap(),this._flatPos=this._pos=this._map.project(this._lngLat)._add(this._offset),this._map.terrain&&(this._flatPos=this._map.transform.locationPoint(this._lngLat)._add(this._offset));let v="";this._rotationAlignment==="viewport"||this._rotationAlignment==="auto"?v=`rotateZ(${this._rotation}deg)`:this._rotationAlignment==="map"&&(v=`rotateZ(${this._rotation-this._map.getBearing()}deg)`);let E="";this._pitchAlignment==="viewport"||this._pitchAlignment==="auto"?E="rotateX(0deg)":this._pitchAlignment==="map"&&(E=`rotateX(${this._map.getPitch()}deg)`),h&&h.type!=="moveend"||(this._pos=this._pos.round()),C.setTransform(this._element,`${Ga[this._anchor]} translate(${this._pos.x}px, ${this._pos.y}px) ${E} ${v}`),k.frameAsync(new AbortController).then(()=>{this._updateOpacity(h&&h.type==="moveend")}).catch(()=>{})},this._onMove=h=>{if(!this._isDragging){const p=this._clickTolerance||this._map._clickTolerance;this._isDragging=h.point.dist(this._pointerdownPos)>=p}this._isDragging&&(this._pos=h.point.sub(this._positionDelta),this._lngLat=this._map.unproject(this._pos),this.setLngLat(this._lngLat),this._element.style.pointerEvents="none",this._state==="pending"&&(this._state="active",this.fire(new a.k("dragstart"))),this.fire(new a.k("drag")))},this._onUp=()=>{this._element.style.pointerEvents="auto",this._positionDelta=null,this._pointerdownPos=null,this._isDragging=!1,this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),this._state==="active"&&this.fire(new a.k("dragend")),this._state="inactive"},this._addDragHandler=h=>{this._element.contains(h.originalEvent.target)&&(h.preventDefault(),this._positionDelta=h.point.sub(this._pos).add(this._offset),this._pointerdownPos=h.point,this._state="pending",this._map.on("mousemove",this._onMove),this._map.on("touchmove",this._onMove),this._map.once("mouseup",this._onUp),this._map.once("touchend",this._onUp))},this._anchor=o&&o.anchor||"center",this._color=o&&o.color||"#3FB1CE",this._scale=o&&o.scale||1,this._draggable=o&&o.draggable||!1,this._clickTolerance=o&&o.clickTolerance||0,this._isDragging=!1,this._state="inactive",this._rotation=o&&o.rotation||0,this._rotationAlignment=o&&o.rotationAlignment||"auto",this._pitchAlignment=o&&o.pitchAlignment&&o.pitchAlignment!=="auto"?o.pitchAlignment:this._rotationAlignment,this.setOpacity(),this.setOpacity(o==null?void 0:o.opacity,o==null?void 0:o.opacityWhenCovered),o&&o.element)this._element=o.element,this._offset=a.P.convert(o&&o.offset||[0,0]);else{this._defaultMarker=!0,this._element=C.create("div"),this._element.setAttribute("aria-label","Map marker");const h=C.createNS("http://www.w3.org/2000/svg","svg"),p=41,m=27;h.setAttributeNS(null,"display","block"),h.setAttributeNS(null,"height",`${p}px`),h.setAttributeNS(null,"width",`${m}px`),h.setAttributeNS(null,"viewBox",`0 0 ${m} ${p}`);const v=C.createNS("http://www.w3.org/2000/svg","g");v.setAttributeNS(null,"stroke","none"),v.setAttributeNS(null,"stroke-width","1"),v.setAttributeNS(null,"fill","none"),v.setAttributeNS(null,"fill-rule","evenodd");const E=C.createNS("http://www.w3.org/2000/svg","g");E.setAttributeNS(null,"fill-rule","nonzero");const M=C.createNS("http://www.w3.org/2000/svg","g");M.setAttributeNS(null,"transform","translate(3.0, 29.0)"),M.setAttributeNS(null,"fill","#000000");const 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q=C.createNS("http://www.w3.org/2000/svg","g");q.setAttributeNS(null,"opacity","0.25"),q.setAttributeNS(null,"fill","#000000");const Q=C.createNS("http://www.w3.org/2000/svg","path");Q.setAttributeNS(null,"d","M13.5,0 C6.0441559,0 0,6.0441559 0,13.5 C0,19.222562 6.7499993,27 12.25,34.5 C13,35.522727 14.016664,35.500004 14.75,34.5 C20.250001,27 27,19.074644 27,13.5 C27,6.0441559 20.955844,0 13.5,0 Z M13.5,1 C20.415404,1 26,6.584596 26,13.5 C26,15.898657 24.495584,19.181431 22.220703,22.738281 C19.945823,26.295132 16.705119,30.142167 13.943359,33.908203 C13.743445,34.180814 13.612715,34.322738 13.5,34.441406 C13.387285,34.322738 13.256555,34.180814 13.056641,33.908203 C10.284481,30.127985 7.4148684,26.314159 5.015625,22.773438 C2.6163816,19.232715 1,15.953538 1,13.5 C1,6.584596 6.584596,1 13.5,1 Z"),q.appendChild(Q);const he=C.createNS("http://www.w3.org/2000/svg","g");he.setAttributeNS(null,"transform","translate(6.0, 7.0)"),he.setAttributeNS(null,"fill","#FFFFFF");const ue=C.createNS("http://www.w3.org/2000/svg","g");ue.setAttributeNS(null,"transform","translate(8.0, 8.0)");const ye=C.createNS("http://www.w3.org/2000/svg","circle");ye.setAttributeNS(null,"fill","#000000"),ye.setAttributeNS(null,"opacity","0.25"),ye.setAttributeNS(null,"cx","5.5"),ye.setAttributeNS(null,"cy","5.5"),ye.setAttributeNS(null,"r","5.4999962");const se=C.createNS("http://www.w3.org/2000/svg","circle");se.setAttributeNS(null,"fill","#FFFFFF"),se.setAttributeNS(null,"cx","5.5"),se.setAttributeNS(null,"cy","5.5"),se.setAttributeNS(null,"r","5.4999962"),ue.appendChild(ye),ue.appendChild(se),E.appendChild(M),E.appendChild(R),E.appendChild(q),E.appendChild(he),E.appendChild(ue),h.appendChild(E),h.setAttributeNS(null,"height",p*this._scale+"px"),h.setAttributeNS(null,"width",m*this._scale+"px"),this._element.appendChild(h),this._offset=a.P.convert(o&&o.offset||[0,-14])}if(this._element.classList.add("maplibregl-marker"),this._element.addEventListener("dragstart",h=>{h.preventDefault()}),this._element.addEventListener("mousedown",h=>{h.preventDefault()}),jl(this._element,this._anchor,"marker"),o&&o.className)for(const h of o.className.split(" "))this._element.classList.add(h);this._popup=null}addTo(o){return this.remove(),this._map=o,o.getCanvasContainer().appendChild(this._element),o.on("move",this._update),o.on("moveend",this._update),o.on("terrain",this._update),this.setDraggable(this._draggable),this._update(),this._map.on("click",this._onMapClick),this}remove(){return this._opacityTimeout&&(clearTimeout(this._opacityTimeout),delete this._opacityTimeout),this._map&&(this._map.off("click",this._onMapClick),this._map.off("move",this._update),this._map.off("moveend",this._update),this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler),this._map.off("mouseup",this._onUp),this._map.off("touchend",this._onUp),this._map.off("mousemove",this._onMove),this._map.off("touchmove",this._onMove),delete this._map),C.remove(this._element),this._popup&&this._popup.remove(),this}getLngLat(){return this._lngLat}setLngLat(o){return this._lngLat=a.M.convert(o),this._pos=null,this._popup&&this._popup.setLngLat(this._lngLat),this._update(),this}getElement(){return this._element}setPopup(o){if(this._popup&&(this._popup.remove(),this._popup=null,this._element.removeEventListener("keypress",this._onKeyPress),this._originalTabIndex||this._element.removeAttribute("tabindex")),o){if(!("offset"in o.options)){const m=Math.abs(13.5)/Math.SQRT2;o.options.offset=this._defaultMarker?{top:[0,0],"top-left":[0,0],"top-right":[0,0],bottom:[0,-38.1],"bottom-left":[m,-1*(38.1-13.5+m)],"bottom-right":[-m,-1*(38.1-13.5+m)],left:[13.5,-1*(38.1-13.5)],right:[-13.5,-1*(38.1-13.5)]}:this._offset}this._popup=o,this._originalTabIndex=this._element.getAttribute("tabindex"),this._originalTabIndex||this._element.setAttribute("tabindex","0"),this._element.addEventListener("keypress",this._onKeyPress)}return this}getPopup(){return this._popup}togglePopup(){const o=this._popup;return this._element.style.opacity===this._opacityWhenCovered?this:o?(o.isOpen()?o.remove():(o.setLngLat(this._lngLat),o.addTo(this._map)),this):this}_updateOpacity(o=!1){var h,p;if(!(!((h=this._map)===null||h===void 0)&&h.terrain))return void(this._element.style.opacity!==this._opacity&&(this._element.style.opacity=this._opacity));if(o)this._opacityTimeout=null;else{if(this._opacityTimeout)return;this._opacityTimeout=setTimeout(()=>{this._opacityTimeout=null},100)}const m=this._map,v=m.terrain.depthAtPoint(this._pos),E=m.terrain.getElevationForLngLatZoom(this._lngLat,m.transform.tileZoom);if(m.transform.lngLatToCameraDepth(this._lngLat,E)-v<.006)return void(this._element.style.opacity=this._opacity);const M=-this._offset.y/m.transform._pixelPerMeter,A=Math.sin(m.getPitch()*Math.PI/180)*M,R=m.terrain.depthAtPoint(new a.P(this._pos.x,this._pos.y-this._offset.y)),V=m.transform.lngLatToCameraDepth(this._lngLat,E+A)-R>.006;!((p=this._popup)===null||p===void 0)&&p.isOpen()&&V&&this._popup.remove(),this._element.style.opacity=V?this._opacityWhenCovered:this._opacity}getOffset(){return this._offset}setOffset(o){return this._offset=a.P.convert(o),this._update(),this}addClassName(o){this._element.classList.add(o)}removeClassName(o){this._element.classList.remove(o)}toggleClassName(o){return this._element.classList.toggle(o)}setDraggable(o){return this._draggable=!!o,this._map&&(o?(this._map.on("mousedown",this._addDragHandler),this._map.on("touchstart",this._addDragHandler)):(this._map.off("mousedown",this._addDragHandler),this._map.off("touchstart",this._addDragHandler))),this}isDraggable(){return this._draggable}setRotation(o){return this._rotation=o||0,this._update(),this}getRotation(){return this._rotation}setRotationAlignment(o){return this._rotationAlignment=o||"auto",this._update(),this}getRotationAlignment(){return this._rotationAlignment}setPitchAlignment(o){return this._pitchAlignment=o&&o!=="auto"?o:this._rotationAlignment,this._update(),this}getPitchAlignment(){return this._pitchAlignment}setOpacity(o,h){return o===void 0&&h===void 0&&(this._opacity="1",this._opacityWhenCovered="0.2"),o!==void 0&&(this._opacity=o),h!==void 0&&(this._opacityWhenCovered=h),this._map&&this._updateOpacity(!0),this}}const Ul={positionOptions:{enableHighAccuracy:!1,maximumAge:0,timeout:6e3},fitBoundsOptions:{maxZoom:15},trackUserLocation:!1,showAccuracyCircle:!0,showUserLocation:!0};let Js=0,vs=!1;const Vl={maxWidth:100,unit:"metric"};function ql(y,o,h){const p=h&&h.maxWidth||100,m=y._container.clientHeight/2,v=y.unproject([0,m]),E=y.unproject([p,m]),M=v.distanceTo(E);if(h&&h.unit==="imperial"){const A=3.2808*M;A>5280?bs(o,p,A/5280,y._getUIString("ScaleControl.Miles")):bs(o,p,A,y._getUIString("ScaleControl.Feet"))}else h&&h.unit==="nautical"?bs(o,p,M/1852,y._getUIString("ScaleControl.NauticalMiles")):M>=1e3?bs(o,p,M/1e3,y._getUIString("ScaleControl.Kilometers")):bs(o,p,M,y._getUIString("ScaleControl.Meters"))}function bs(y,o,h,p){const m=function(v){const E=Math.pow(10,`${Math.floor(v)}`.length-1);let M=v/E;return M=M>=10?10:M>=5?5:M>=3?3:M>=2?2:M>=1?1:function(A){const R=Math.pow(10,Math.ceil(-Math.log(A)/Math.LN10));return Math.round(A*R)/R}(M),E*M}(h);y.style.width=o*(m/h)+"px",y.innerHTML=`${m} ${p}`}const du={closeButton:!0,closeOnClick:!0,focusAfterOpen:!0,className:"",maxWidth:"240px",subpixelPositioning:!1},pu=["a[href]","[tabindex]:not([tabindex='-1'])","[contenteditable]:not([contenteditable='false'])","button:not([disabled])","input:not([disabled])","select:not([disabled])","textarea:not([disabled])"].join(", ");function Gl(y){if(y){if(typeof y=="number"){const o=Math.round(Math.abs(y)/Math.SQRT2);return{center:new a.P(0,0),top:new a.P(0,y),"top-left":new a.P(o,o),"top-right":new a.P(-o,o),bottom:new a.P(0,-y),"bottom-left":new a.P(o,-o),"bottom-right":new a.P(-o,-o),left:new a.P(y,0),right:new a.P(-y,0)}}if(y instanceof a.P||Array.isArray(y)){const o=a.P.convert(y);return{center:o,top:o,"top-left":o,"top-right":o,bottom:o,"bottom-left":o,"bottom-right":o,left:o,right:o}}return{center:a.P.convert(y.center||[0,0]),top:a.P.convert(y.top||[0,0]),"top-left":a.P.convert(y["top-left"]||[0,0]),"top-right":a.P.convert(y["top-right"]||[0,0]),bottom:a.P.convert(y.bottom||[0,0]),"bottom-left":a.P.convert(y["bottom-left"]||[0,0]),"bottom-right":a.P.convert(y["bottom-right"]||[0,0]),left:a.P.convert(y.left||[0,0]),right:a.P.convert(y.right||[0,0])}}return Gl(new a.P(0,0))}const hf=_;d.AJAXError=a.be,d.Evented=a.E,d.LngLat=a.M,d.MercatorCoordinate=a.Y,d.Point=a.P,d.addProtocol=a.bf,d.config=a.a,d.removeProtocol=a.bg,d.AttributionControl=so,d.BoxZoomHandler=io,d.CanvasSource=wn,d.CooperativeGesturesHandler=Bt,d.DoubleClickZoomHandler=ou,d.DragPanHandler=lf,d.DragRotateHandler=oo,d.EdgeInsets=Ws,d.FullscreenControl=class extends a.E{constructor(y={}){super(),this._onFullscreenChange=()=>{var o;let h=window.document.fullscreenElement||window.document.mozFullScreenElement||window.document.webkitFullscreenElement||window.document.msFullscreenElement;for(;!((o=h==null?void 0:h.shadowRoot)===null||o===void 0)&&o.fullscreenElement;)h=h.shadowRoot.fullscreenElement;h===this._container!==this._fullscreen&&this._handleFullscreenChange()},this._onClickFullscreen=()=>{this._isFullscreen()?this._exitFullscreen():this._requestFullscreen()},this._fullscreen=!1,y&&y.container&&(y.container instanceof HTMLElement?this._container=y.container:a.w("Full screen control 'container' must be a DOM element.")),"onfullscreenchange"in document?this._fullscreenchange="fullscreenchange":"onmozfullscreenchange"in document?this._fullscreenchange="mozfullscreenchange":"onwebkitfullscreenchange"in document?this._fullscreenchange="webkitfullscreenchange":"onmsfullscreenchange"in document&&(this._fullscreenchange="MSFullscreenChange")}onAdd(y){return this._map=y,this._container||(this._container=this._map.getContainer()),this._controlContainer=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._setupUI(),this._controlContainer}onRemove(){C.remove(this._controlContainer),this._map=null,window.document.removeEventListener(this._fullscreenchange,this._onFullscreenChange)}_setupUI(){const y=this._fullscreenButton=C.create("button","maplibregl-ctrl-fullscreen",this._controlContainer);C.create("span","maplibregl-ctrl-icon",y).setAttribute("aria-hidden","true"),y.type="button",this._updateTitle(),this._fullscreenButton.addEventListener("click",this._onClickFullscreen),window.document.addEventListener(this._fullscreenchange,this._onFullscreenChange)}_updateTitle(){const y=this._getTitle();this._fullscreenButton.setAttribute("aria-label",y),this._fullscreenButton.title=y}_getTitle(){return this._map._getUIString(this._isFullscreen()?"FullscreenControl.Exit":"FullscreenControl.Enter")}_isFullscreen(){return this._fullscreen}_handleFullscreenChange(){this._fullscreen=!this._fullscreen,this._fullscreenButton.classList.toggle("maplibregl-ctrl-shrink"),this._fullscreenButton.classList.toggle("maplibregl-ctrl-fullscreen"),this._updateTitle(),this._fullscreen?(this.fire(new a.k("fullscreenstart")),this._prevCooperativeGesturesEnabled=this._map.cooperativeGestures.isEnabled(),this._map.cooperativeGestures.disable()):(this.fire(new a.k("fullscreenend")),this._prevCooperativeGesturesEnabled&&this._map.cooperativeGestures.enable())}_exitFullscreen(){window.document.exitFullscreen?window.document.exitFullscreen():window.document.mozCancelFullScreen?window.document.mozCancelFullScreen():window.document.msExitFullscreen?window.document.msExitFullscreen():window.document.webkitCancelFullScreen?window.document.webkitCancelFullScreen():this._togglePseudoFullScreen()}_requestFullscreen(){this._container.requestFullscreen?this._container.requestFullscreen():this._container.mozRequestFullScreen?this._container.mozRequestFullScreen():this._container.msRequestFullscreen?this._container.msRequestFullscreen():this._container.webkitRequestFullscreen?this._container.webkitRequestFullscreen():this._togglePseudoFullScreen()}_togglePseudoFullScreen(){this._container.classList.toggle("maplibregl-pseudo-fullscreen"),this._handleFullscreenChange(),this._map.resize()}},d.GeoJSONSource=We,d.GeolocateControl=class extends a.E{constructor(y){super(),this._onSuccess=o=>{if(this._map){if(this._isOutOfMapMaxBounds(o))return this._setErrorState(),this.fire(new a.k("outofmaxbounds",o)),this._updateMarker(),void this._finish();if(this.options.trackUserLocation)switch(this._lastKnownPosition=o,this._watchState){case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"BACKGROUND":case"BACKGROUND_ERROR":this._watchState="BACKGROUND",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background");break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}this.options.showUserLocation&&this._watchState!=="OFF"&&this._updateMarker(o),this.options.trackUserLocation&&this._watchState!=="ACTIVE_LOCK"||this._updateCamera(o),this.options.showUserLocation&&this._dotElement.classList.remove("maplibregl-user-location-dot-stale"),this.fire(new a.k("geolocate",o)),this._finish()}},this._updateCamera=o=>{const h=new a.M(o.coords.longitude,o.coords.latitude),p=o.coords.accuracy,m=this._map.getBearing(),v=a.e({bearing:m},this.options.fitBoundsOptions),E=at.fromLngLat(h,p);this._map.fitBounds(E,v,{geolocateSource:!0})},this._updateMarker=o=>{if(o){const h=new a.M(o.coords.longitude,o.coords.latitude);this._accuracyCircleMarker.setLngLat(h).addTo(this._map),this._userLocationDotMarker.setLngLat(h).addTo(this._map),this._accuracy=o.coords.accuracy,this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()}else this._userLocationDotMarker.remove(),this._accuracyCircleMarker.remove()},this._onZoom=()=>{this.options.showUserLocation&&this.options.showAccuracyCircle&&this._updateCircleRadius()},this._onError=o=>{if(this._map){if(this.options.trackUserLocation)if(o.code===1){this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.disabled=!0;const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h),this._geolocationWatchID!==void 0&&this._clearWatch()}else{if(o.code===3&&vs)return;this._setErrorState()}this._watchState!=="OFF"&&this.options.showUserLocation&&this._dotElement.classList.add("maplibregl-user-location-dot-stale"),this.fire(new a.k("error",o)),this._finish()}},this._finish=()=>{this._timeoutId&&clearTimeout(this._timeoutId),this._timeoutId=void 0},this._setupUI=o=>{if(this._map){if(this._container.addEventListener("contextmenu",h=>h.preventDefault()),this._geolocateButton=C.create("button","maplibregl-ctrl-geolocate",this._container),C.create("span","maplibregl-ctrl-icon",this._geolocateButton).setAttribute("aria-hidden","true"),this._geolocateButton.type="button",o===!1){a.w("Geolocation support is not available so the GeolocateControl will be disabled.");const h=this._map._getUIString("GeolocateControl.LocationNotAvailable");this._geolocateButton.disabled=!0,this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}else{const h=this._map._getUIString("GeolocateControl.FindMyLocation");this._geolocateButton.title=h,this._geolocateButton.setAttribute("aria-label",h)}this.options.trackUserLocation&&(this._geolocateButton.setAttribute("aria-pressed","false"),this._watchState="OFF"),this.options.showUserLocation&&(this._dotElement=C.create("div","maplibregl-user-location-dot"),this._userLocationDotMarker=new Wa({element:this._dotElement}),this._circleElement=C.create("div","maplibregl-user-location-accuracy-circle"),this._accuracyCircleMarker=new Wa({element:this._circleElement,pitchAlignment:"map"}),this.options.trackUserLocation&&(this._watchState="OFF"),this._map.on("zoom",this._onZoom)),this._geolocateButton.addEventListener("click",()=>this.trigger()),this._setup=!0,this.options.trackUserLocation&&this._map.on("movestart",h=>{h.geolocateSource||this._watchState!=="ACTIVE_LOCK"||h.originalEvent&&h.originalEvent.type==="resize"||(this._watchState="BACKGROUND",this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this.fire(new a.k("trackuserlocationend")))})}},this.options=a.e({},Ul,y)}onAdd(y){return this._map=y,this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),function(){return a._(this,arguments,void 0,function*(o=!1){if(Oo!==void 0&&!o)return Oo;if(window.navigator.permissions===void 0)return Oo=!!window.navigator.geolocation,Oo;try{Oo=(yield window.navigator.permissions.query({name:"geolocation"})).state!=="denied"}catch{Oo=!!window.navigator.geolocation}return Oo})}().then(o=>this._setupUI(o)),this._container}onRemove(){this._geolocationWatchID!==void 0&&(window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0),this.options.showUserLocation&&this._userLocationDotMarker&&this._userLocationDotMarker.remove(),this.options.showAccuracyCircle&&this._accuracyCircleMarker&&this._accuracyCircleMarker.remove(),C.remove(this._container),this._map.off("zoom",this._onZoom),this._map=void 0,Js=0,vs=!1}_isOutOfMapMaxBounds(y){const o=this._map.getMaxBounds(),h=y.coords;return o&&(h.longitudeo.getEast()||h.latitudeo.getNorth())}_setErrorState(){switch(this._watchState){case"WAITING_ACTIVE":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error");break;case"ACTIVE_LOCK":this._watchState="ACTIVE_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"BACKGROUND":this._watchState="BACKGROUND_ERROR",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-background-error"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting");break;case"ACTIVE_ERROR":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}}_updateCircleRadius(){const y=this._map.getBounds(),o=y.getSouthEast(),h=y.getNorthEast(),p=o.distanceTo(h),m=Math.ceil(this._accuracy/(p/this._map._container.clientHeight)*2);this._circleElement.style.width=`${m}px`,this._circleElement.style.height=`${m}px`}trigger(){if(!this._setup)return a.w("Geolocate control triggered before added to a map"),!1;if(this.options.trackUserLocation){switch(this._watchState){case"OFF":this._watchState="WAITING_ACTIVE",this.fire(new a.k("trackuserlocationstart"));break;case"WAITING_ACTIVE":case"ACTIVE_LOCK":case"ACTIVE_ERROR":case"BACKGROUND_ERROR":Js--,vs=!1,this._watchState="OFF",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-active-error"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background-error"),this.fire(new a.k("trackuserlocationend"));break;case"BACKGROUND":this._watchState="ACTIVE_LOCK",this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-background"),this._lastKnownPosition&&this._updateCamera(this._lastKnownPosition),this.fire(new a.k("trackuserlocationstart"));break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}switch(this._watchState){case"WAITING_ACTIVE":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"ACTIVE_LOCK":this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-active");break;case"OFF":break;default:throw new Error(`Unexpected watchState ${this._watchState}`)}if(this._watchState==="OFF"&&this._geolocationWatchID!==void 0)this._clearWatch();else if(this._geolocationWatchID===void 0){let y;this._geolocateButton.classList.add("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","true"),Js++,Js>1?(y={maximumAge:6e5,timeout:0},vs=!0):(y=this.options.positionOptions,vs=!1),this._geolocationWatchID=window.navigator.geolocation.watchPosition(this._onSuccess,this._onError,y)}}else window.navigator.geolocation.getCurrentPosition(this._onSuccess,this._onError,this.options.positionOptions),this._timeoutId=setTimeout(this._finish,1e4);return!0}_clearWatch(){window.navigator.geolocation.clearWatch(this._geolocationWatchID),this._geolocationWatchID=void 0,this._geolocateButton.classList.remove("maplibregl-ctrl-geolocate-waiting"),this._geolocateButton.setAttribute("aria-pressed","false"),this.options.showUserLocation&&this._updateMarker(null)}},d.Hash=tu,d.ImageSource=jt,d.KeyboardHandler=es,d.LngLatBounds=at,d.LogoControl=cf,d.Map=class extends Si{constructor(y){if(a.bc.mark(a.bd.create),(y=a.e({},qa,y)).minZoom!=null&&y.maxZoom!=null&&y.minZoom>y.maxZoom)throw new Error("maxZoom must be greater than or equal to minZoom");if(y.minPitch!=null&&y.maxPitch!=null&&y.minPitch>y.maxPitch)throw new Error("maxPitch must be greater than or equal to minPitch");if(y.minPitch!=null&&y.minPitch<0)throw new Error("minPitch must be greater than or equal to 0");if(y.maxPitch!=null&&y.maxPitch>85)throw new Error("maxPitch must be less than or equal to 85");if(super(new Pl(y.minZoom,y.maxZoom,y.minPitch,y.maxPitch,y.renderWorldCopies),{bearingSnap:y.bearingSnap}),this._contextLost=o=>{o.preventDefault(),this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this.fire(new a.k("webglcontextlost",{originalEvent:o}))},this._contextRestored=o=>{this._setupPainter(),this.resize(),this._update(),this.fire(new a.k("webglcontextrestored",{originalEvent:o}))},this._onMapScroll=o=>{if(o.target===this._container)return this._container.scrollTop=0,this._container.scrollLeft=0,!1},this._onWindowOnline=()=>{this._update()},this._interactive=y.interactive,this._maxTileCacheSize=y.maxTileCacheSize,this._maxTileCacheZoomLevels=y.maxTileCacheZoomLevels,this._failIfMajorPerformanceCaveat=y.failIfMajorPerformanceCaveat,this._preserveDrawingBuffer=y.preserveDrawingBuffer,this._antialias=y.antialias,this._trackResize=y.trackResize,this._bearingSnap=y.bearingSnap,this._refreshExpiredTiles=y.refreshExpiredTiles,this._fadeDuration=y.fadeDuration,this._crossSourceCollisions=y.crossSourceCollisions,this._crossFadingFactor=1,this._collectResourceTiming=y.collectResourceTiming,this._renderTaskQueue=new Ua,this._controls=[],this._mapId=a.a3(),this._locale=a.e({},cu,y.locale),this._clickTolerance=y.clickTolerance,this._overridePixelRatio=y.pixelRatio,this._maxCanvasSize=y.maxCanvasSize,this.transformCameraUpdate=y.transformCameraUpdate,this._imageQueueHandle=G.addThrottleControl(()=>this.isMoving()),this._requestManager=new U(y.transformRequest),typeof y.container=="string"){if(this._container=document.getElementById(y.container),!this._container)throw new Error(`Container '${y.container}' not found.`)}else{if(!(y.container instanceof HTMLElement))throw new Error("Invalid type: 'container' must be a String or HTMLElement.");this._container=y.container}if(y.maxBounds&&this.setMaxBounds(y.maxBounds),this._setupContainer(),this._setupPainter(),this.on("move",()=>this._update(!1)),this.on("moveend",()=>this._update(!1)),this.on("zoom",()=>this._update(!0)),this.on("terrain",()=>{this.painter.terrainFacilitator.dirty=!0,this._update(!0)}),this.once("idle",()=>{this._idleTriggered=!0}),typeof window<"u"){addEventListener("online",this._onWindowOnline,!1);let o=!1;const h=eu(p=>{this._trackResize&&!this._removed&&this.resize(p)._update()},50);this._resizeObserver=new ResizeObserver(p=>{o?h(p):o=!0}),this._resizeObserver.observe(this._container)}this.handlers=new su(this,y),this._hash=y.hash&&new tu(typeof y.hash=="string"&&y.hash||void 0).addTo(this),this._hash&&this._hash._onHashChange()||(this.jumpTo({center:y.center,zoom:y.zoom,bearing:y.bearing,pitch:y.pitch}),y.bounds&&(this.resize(),this.fitBounds(y.bounds,a.e({},y.fitBoundsOptions,{duration:0})))),this.resize(),this._localIdeographFontFamily=y.localIdeographFontFamily,this._validateStyle=y.validateStyle,y.style&&this.setStyle(y.style,{localIdeographFontFamily:y.localIdeographFontFamily}),y.attributionControl&&this.addControl(new so(typeof y.attributionControl=="boolean"?void 0:y.attributionControl)),y.maplibreLogo&&this.addControl(new cf,y.logoPosition),this.on("style.load",()=>{this.transform.unmodified&&this.jumpTo(this.style.stylesheet)}),this.on("data",o=>{this._update(o.dataType==="style"),this.fire(new a.k(`${o.dataType}data`,o))}),this.on("dataloading",o=>{this.fire(new a.k(`${o.dataType}dataloading`,o))}),this.on("dataabort",o=>{this.fire(new a.k("sourcedataabort",o))})}_getMapId(){return this._mapId}addControl(y,o){if(o===void 0&&(o=y.getDefaultPosition?y.getDefaultPosition():"top-right"),!y||!y.onAdd)return this.fire(new a.j(new Error("Invalid argument to map.addControl(). Argument must be a control with onAdd and onRemove methods.")));const h=y.onAdd(this);this._controls.push(y);const p=this._controlPositions[o];return o.indexOf("bottom")!==-1?p.insertBefore(h,p.firstChild):p.appendChild(h),this}removeControl(y){if(!y||!y.onRemove)return this.fire(new a.j(new Error("Invalid argument to map.removeControl(). Argument must be a control with onAdd and onRemove methods.")));const o=this._controls.indexOf(y);return o>-1&&this._controls.splice(o,1),y.onRemove(this),this}hasControl(y){return this._controls.indexOf(y)>-1}calculateCameraOptionsFromTo(y,o,h,p){return p==null&&this.terrain&&(p=this.terrain.getElevationForLngLatZoom(h,this.transform.tileZoom)),super.calculateCameraOptionsFromTo(y,o,h,p)}resize(y){var o;const h=this._containerDimensions(),p=h[0],m=h[1],v=this._getClampedPixelRatio(p,m);if(this._resizeCanvas(p,m,v),this.painter.resize(p,m,v),this.painter.overLimit()){const M=this.painter.context.gl;this._maxCanvasSize=[M.drawingBufferWidth,M.drawingBufferHeight];const A=this._getClampedPixelRatio(p,m);this._resizeCanvas(p,m,A),this.painter.resize(p,m,A)}this.transform.resize(p,m),(o=this._requestedCameraState)===null||o===void 0||o.resize(p,m);const E=!this._moving;return E&&(this.stop(),this.fire(new a.k("movestart",y)).fire(new a.k("move",y))),this.fire(new a.k("resize",y)),E&&this.fire(new a.k("moveend",y)),this}_getClampedPixelRatio(y,o){const{0:h,1:p}=this._maxCanvasSize,m=this.getPixelRatio(),v=y*m,E=o*m;return Math.min(v>h?h/v:1,E>p?p/E:1)*m}getPixelRatio(){var y;return(y=this._overridePixelRatio)!==null&&y!==void 0?y:devicePixelRatio}setPixelRatio(y){this._overridePixelRatio=y,this.resize()}getBounds(){return this.transform.getBounds()}getMaxBounds(){return this.transform.getMaxBounds()}setMaxBounds(y){return this.transform.setMaxBounds(at.convert(y)),this._update()}setMinZoom(y){if((y=y??-2)>=-2&&y<=this.transform.maxZoom)return this.transform.minZoom=y,this._update(),this.getZoom()=this.transform.minZoom)return this.transform.maxZoom=y,this._update(),this.getZoom()>y&&this.setZoom(y),this;throw new Error("maxZoom must be greater than the current minZoom")}getMaxZoom(){return this.transform.maxZoom}setMinPitch(y){if((y=y??0)<0)throw new Error("minPitch must be greater than or equal to 0");if(y>=0&&y<=this.transform.maxPitch)return this.transform.minPitch=y,this._update(),this.getPitch()85)throw new Error("maxPitch must be less than or equal to 85");if(y>=this.transform.minPitch)return this.transform.maxPitch=y,this._update(),this.getPitch()>y&&this.setPitch(y),this;throw new Error("maxPitch must be greater than the current minPitch")}getMaxPitch(){return this.transform.maxPitch}getRenderWorldCopies(){return this.transform.renderWorldCopies}setRenderWorldCopies(y){return this.transform.renderWorldCopies=y,this._update()}project(y){return this.transform.locationPoint(a.M.convert(y),this.style&&this.terrain)}unproject(y){return this.transform.pointLocation(a.P.convert(y),this.terrain)}isMoving(){var y;return this._moving||((y=this.handlers)===null||y===void 0?void 0:y.isMoving())}isZooming(){var y;return this._zooming||((y=this.handlers)===null||y===void 0?void 0:y.isZooming())}isRotating(){var y;return this._rotating||((y=this.handlers)===null||y===void 0?void 0:y.isRotating())}_createDelegatedListener(y,o,h){if(y==="mouseenter"||y==="mouseover"){let p=!1;return{layer:o,listener:h,delegates:{mousemove:v=>{const E=this.getLayer(o)?this.queryRenderedFeatures(v.point,{layers:[o]}):[];E.length?p||(p=!0,h.call(this,new xi(y,this,v.originalEvent,{features:E}))):p=!1},mouseout:()=>{p=!1}}}}if(y==="mouseleave"||y==="mouseout"){let p=!1;return{layer:o,listener:h,delegates:{mousemove:E=>{(this.getLayer(o)?this.queryRenderedFeatures(E.point,{layers:[o]}):[]).length?p=!0:p&&(p=!1,h.call(this,new xi(y,this,E.originalEvent)))},mouseout:E=>{p&&(p=!1,h.call(this,new xi(y,this,E.originalEvent)))}}}}{const p=m=>{const v=this.getLayer(o)?this.queryRenderedFeatures(m.point,{layers:[o]}):[];v.length&&(m.features=v,h.call(this,m),delete m.features)};return{layer:o,listener:h,delegates:{[y]:p}}}}on(y,o,h){if(h===void 0)return super.on(y,o);const p=this._createDelegatedListener(y,o,h);this._delegatedListeners=this._delegatedListeners||{},this._delegatedListeners[y]=this._delegatedListeners[y]||[],this._delegatedListeners[y].push(p);for(const m in p.delegates)this.on(m,p.delegates[m]);return this}once(y,o,h){if(h===void 0)return super.once(y,o);const p=this._createDelegatedListener(y,o,h);for(const m in p.delegates)this.once(m,p.delegates[m]);return this}off(y,o,h){return h===void 0?super.off(y,o):(this._delegatedListeners&&this._delegatedListeners[y]&&(p=>{const m=this._delegatedListeners[y];for(let v=0;vthis._updateStyle(y,o));const h=this.style&&o.transformStyle?this.style.serialize():void 0;return this.style&&(this.style.setEventedParent(null),this.style._remove(!y)),y?(this.style=new Bi(this,o||{}),this.style.setEventedParent(this,{style:this.style}),typeof y=="string"?this.style.loadURL(y,o,h):this.style.loadJSON(y,o,h),this):(delete this.style,this)}_lazyInitEmptyStyle(){this.style||(this.style=new Bi(this,{}),this.style.setEventedParent(this,{style:this.style}),this.style.loadEmpty())}_diffStyle(y,o){if(typeof y=="string"){const h=this._requestManager.transformRequest(y,"Style");a.h(h,new AbortController).then(p=>{this._updateDiff(p.data,o)}).catch(p=>{p&&this.fire(new a.j(p))})}else typeof y=="object"&&this._updateDiff(y,o)}_updateDiff(y,o){try{this.style.setState(y,o)&&this._update(!0)}catch(h){a.w(`Unable to perform style diff: ${h.message||h.error||h}. Rebuilding the style from scratch.`),this._updateStyle(y,o)}}getStyle(){if(this.style)return this.style.serialize()}isStyleLoaded(){return this.style?this.style.loaded():a.w("There is no style added to the map.")}addSource(y,o){return this._lazyInitEmptyStyle(),this.style.addSource(y,o),this._update(!0)}isSourceLoaded(y){const o=this.style&&this.style.sourceCaches[y];if(o!==void 0)return o.loaded();this.fire(new a.j(new Error(`There is no source with ID '${y}'`)))}setTerrain(y){if(this.style._checkLoaded(),this._terrainDataCallback&&this.style.off("data",this._terrainDataCallback),y){const o=this.style.sourceCaches[y.source];if(!o)throw new Error(`cannot load terrain, because there exists no source with ID: ${y.source}`);this.terrain===null&&o.reload();for(const h in this.style._layers){const p=this.style._layers[h];p.type==="hillshade"&&p.source===y.source&&a.w("You are using the same source for a hillshade layer and for 3D terrain. Please consider using two separate sources to improve rendering quality.")}this.terrain=new uf(this.painter,o,y),this.painter.renderToTexture=new lu(this.painter,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._terrainDataCallback=h=>{h.dataType==="style"?this.terrain.sourceCache.freeRtt():h.dataType==="source"&&h.tile&&(h.sourceId!==y.source||this._elevationFreeze||(this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom)),this.terrain.sourceCache.freeRtt(h.tile.tileID))},this.style.on("data",this._terrainDataCallback)}else this.terrain&&this.terrain.sourceCache.destruct(),this.terrain=null,this.painter.renderToTexture&&this.painter.renderToTexture.destruct(),this.painter.renderToTexture=null,this.transform.minElevationForCurrentTile=0,this.transform.elevation=0;return this.fire(new a.k("terrain",{terrain:y})),this}getTerrain(){var y,o;return(o=(y=this.terrain)===null||y===void 0?void 0:y.options)!==null&&o!==void 0?o:null}areTilesLoaded(){const y=this.style&&this.style.sourceCaches;for(const o in y){const h=y[o]._tiles;for(const p in h){const m=h[p];if(m.state!=="loaded"&&m.state!=="errored")return!1}}return!0}removeSource(y){return this.style.removeSource(y),this._update(!0)}getSource(y){return this.style.getSource(y)}addImage(y,o,h={}){const{pixelRatio:p=1,sdf:m=!1,stretchX:v,stretchY:E,content:M}=h;if(this._lazyInitEmptyStyle(),!(o instanceof HTMLImageElement||a.b(o))){if(o.width===void 0||o.height===void 0)return this.fire(new a.j(new Error("Invalid arguments to map.addImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));{const{width:A,height:R,data:V}=o,q=o;return this.style.addImage(y,{data:new a.R({width:A,height:R},new Uint8Array(V)),pixelRatio:p,stretchX:v,stretchY:E,content:M,sdf:m,version:0,userImage:q}),q.onAdd&&q.onAdd(this,y),this}}{const{width:A,height:R,data:V}=k.getImageData(o);this.style.addImage(y,{data:new a.R({width:A,height:R},V),pixelRatio:p,stretchX:v,stretchY:E,content:M,sdf:m,version:0})}}updateImage(y,o){const h=this.style.getImage(y);if(!h)return this.fire(new a.j(new Error("The map has no image with that id. If you are adding a new image use `map.addImage(...)` instead.")));const p=o instanceof HTMLImageElement||a.b(o)?k.getImageData(o):o,{width:m,height:v,data:E}=p;if(m===void 0||v===void 0)return this.fire(new a.j(new Error("Invalid arguments to map.updateImage(). The second argument must be an `HTMLImageElement`, `ImageData`, `ImageBitmap`, or object with `width`, `height`, and `data` properties with the same format as `ImageData`")));if(m!==h.data.width||v!==h.data.height)return this.fire(new a.j(new Error("The width and height of the updated image must be that same as the previous version of the image")));const M=!(o instanceof HTMLImageElement||a.b(o));return h.data.replace(E,M),this.style.updateImage(y,h),this}getImage(y){return this.style.getImage(y)}hasImage(y){return y?!!this.style.getImage(y):(this.fire(new a.j(new Error("Missing required image id"))),!1)}removeImage(y){this.style.removeImage(y)}loadImage(y){return G.getImage(this._requestManager.transformRequest(y,"Image"),new AbortController)}listImages(){return this.style.listImages()}addLayer(y,o){return this._lazyInitEmptyStyle(),this.style.addLayer(y,o),this._update(!0)}moveLayer(y,o){return this.style.moveLayer(y,o),this._update(!0)}removeLayer(y){return this.style.removeLayer(y),this._update(!0)}getLayer(y){return this.style.getLayer(y)}getLayersOrder(){return this.style.getLayersOrder()}setLayerZoomRange(y,o,h){return this.style.setLayerZoomRange(y,o,h),this._update(!0)}setFilter(y,o,h={}){return this.style.setFilter(y,o,h),this._update(!0)}getFilter(y){return this.style.getFilter(y)}setPaintProperty(y,o,h,p={}){return this.style.setPaintProperty(y,o,h,p),this._update(!0)}getPaintProperty(y,o){return this.style.getPaintProperty(y,o)}setLayoutProperty(y,o,h,p={}){return this.style.setLayoutProperty(y,o,h,p),this._update(!0)}getLayoutProperty(y,o){return this.style.getLayoutProperty(y,o)}setGlyphs(y,o={}){return this._lazyInitEmptyStyle(),this.style.setGlyphs(y,o),this._update(!0)}getGlyphs(){return this.style.getGlyphsUrl()}addSprite(y,o,h={}){return this._lazyInitEmptyStyle(),this.style.addSprite(y,o,h,p=>{p||this._update(!0)}),this}removeSprite(y){return this._lazyInitEmptyStyle(),this.style.removeSprite(y),this._update(!0)}getSprite(){return this.style.getSprite()}setSprite(y,o={}){return this._lazyInitEmptyStyle(),this.style.setSprite(y,o,h=>{h||this._update(!0)}),this}setLight(y,o={}){return this._lazyInitEmptyStyle(),this.style.setLight(y,o),this._update(!0)}getLight(){return this.style.getLight()}setFeatureState(y,o){return this.style.setFeatureState(y,o),this._update()}removeFeatureState(y,o){return this.style.removeFeatureState(y,o),this._update()}getFeatureState(y){return this.style.getFeatureState(y)}getContainer(){return this._container}getCanvasContainer(){return this._canvasContainer}getCanvas(){return this._canvas}_containerDimensions(){let y=0,o=0;return this._container&&(y=this._container.clientWidth||400,o=this._container.clientHeight||300),[y,o]}_setupContainer(){const y=this._container;y.classList.add("maplibregl-map");const o=this._canvasContainer=C.create("div","maplibregl-canvas-container",y);this._interactive&&o.classList.add("maplibregl-interactive"),this._canvas=C.create("canvas","maplibregl-canvas",o),this._canvas.addEventListener("webglcontextlost",this._contextLost,!1),this._canvas.addEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.setAttribute("tabindex","0"),this._canvas.setAttribute("aria-label","Map"),this._canvas.setAttribute("role","region");const h=this._containerDimensions(),p=this._getClampedPixelRatio(h[0],h[1]);this._resizeCanvas(h[0],h[1],p);const m=this._controlContainer=C.create("div","maplibregl-control-container",y),v=this._controlPositions={};["top-left","top-right","bottom-left","bottom-right"].forEach(E=>{v[E]=C.create("div",`maplibregl-ctrl-${E} `,m)}),this._container.addEventListener("scroll",this._onMapScroll,!1)}_resizeCanvas(y,o,h){this._canvas.width=Math.floor(h*y),this._canvas.height=Math.floor(h*o),this._canvas.style.width=`${y}px`,this._canvas.style.height=`${o}px`}_setupPainter(){const y={alpha:!0,stencil:!0,depth:!0,failIfMajorPerformanceCaveat:this._failIfMajorPerformanceCaveat,preserveDrawingBuffer:this._preserveDrawingBuffer,antialias:this._antialias||!1};let o=null;this._canvas.addEventListener("webglcontextcreationerror",p=>{o={requestedAttributes:y},p&&(o.statusMessage=p.statusMessage,o.type=p.type)},{once:!0});const h=this._canvas.getContext("webgl2",y)||this._canvas.getContext("webgl",y);if(!h){const p="Failed to initialize WebGL";throw o?(o.message=p,new Error(JSON.stringify(o))):new Error(p)}this.painter=new Kh(h,this.transform),P.testSupport(h)}loaded(){return!this._styleDirty&&!this._sourcesDirty&&!!this.style&&this.style.loaded()}_update(y){return this.style&&this.style._loaded?(this._styleDirty=this._styleDirty||y,this._sourcesDirty=!0,this.triggerRepaint(),this):this}_requestRenderFrame(y){return this._update(),this._renderTaskQueue.add(y)}_cancelRenderFrame(y){this._renderTaskQueue.remove(y)}_render(y){const o=this._idleTriggered?this._fadeDuration:0;if(this.painter.context.setDirty(),this.painter.setBaseState(),this._renderTaskQueue.run(y),this._removed)return;let h=!1;if(this.style&&this._styleDirty){this._styleDirty=!1;const m=this.transform.zoom,v=k.now();this.style.zoomHistory.update(m,v);const E=new a.a8(m,{now:v,fadeDuration:o,zoomHistory:this.style.zoomHistory,transition:this.style.getTransition()}),M=E.crossFadingFactor();M===1&&M===this._crossFadingFactor||(h=!0,this._crossFadingFactor=M),this.style.update(E)}this.style&&this._sourcesDirty&&(this._sourcesDirty=!1,this.style._updateSources(this.transform)),this.terrain?(this.terrain.sourceCache.update(this.transform,this.terrain),this.transform.minElevationForCurrentTile=this.terrain.getMinTileElevationForLngLatZoom(this.transform.center,this.transform.tileZoom),this._elevationFreeze||(this.transform.elevation=this.terrain.getElevationForLngLatZoom(this.transform.center,this.transform.tileZoom))):(this.transform.minElevationForCurrentTile=0,this.transform.elevation=0),this._placementDirty=this.style&&this.style._updatePlacement(this.painter.transform,this.showCollisionBoxes,o,this._crossSourceCollisions),this.painter.render(this.style,{showTileBoundaries:this.showTileBoundaries,showOverdrawInspector:this._showOverdrawInspector,rotating:this.isRotating(),zooming:this.isZooming(),moving:this.isMoving(),fadeDuration:o,showPadding:this.showPadding}),this.fire(new a.k("render")),this.loaded()&&!this._loaded&&(this._loaded=!0,a.bc.mark(a.bd.load),this.fire(new a.k("load"))),this.style&&(this.style.hasTransitions()||h)&&(this._styleDirty=!0),this.style&&!this._placementDirty&&this.style._releaseSymbolFadeTiles();const p=this._sourcesDirty||this._styleDirty||this._placementDirty;return p||this._repaint?this.triggerRepaint():!this.isMoving()&&this.loaded()&&this.fire(new a.k("idle")),!this._loaded||this._fullyLoaded||p||(this._fullyLoaded=!0,a.bc.mark(a.bd.fullLoad)),this}redraw(){return this.style&&(this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._render(0)),this}remove(){var y;this._hash&&this._hash.remove();for(const h of this._controls)h.onRemove(this);this._controls=[],this._frameRequest&&(this._frameRequest.abort(),this._frameRequest=null),this._renderTaskQueue.clear(),this.painter.destroy(),this.handlers.destroy(),delete this.handlers,this.setStyle(null),typeof window<"u"&&removeEventListener("online",this._onWindowOnline,!1),G.removeThrottleControl(this._imageQueueHandle),(y=this._resizeObserver)===null||y===void 0||y.disconnect();const o=this.painter.context.gl.getExtension("WEBGL_lose_context");o&&o.loseContext(),this._canvas.removeEventListener("webglcontextrestored",this._contextRestored,!1),this._canvas.removeEventListener("webglcontextlost",this._contextLost,!1),C.remove(this._canvasContainer),C.remove(this._controlContainer),this._container.classList.remove("maplibregl-map"),a.bc.clearMetrics(),this._removed=!0,this.fire(new a.k("remove"))}triggerRepaint(){this.style&&!this._frameRequest&&(this._frameRequest=new AbortController,k.frameAsync(this._frameRequest).then(y=>{a.bc.frame(y),this._frameRequest=null,this._render(y)}).catch(()=>{}))}get showTileBoundaries(){return!!this._showTileBoundaries}set showTileBoundaries(y){this._showTileBoundaries!==y&&(this._showTileBoundaries=y,this._update())}get showPadding(){return!!this._showPadding}set showPadding(y){this._showPadding!==y&&(this._showPadding=y,this._update())}get showCollisionBoxes(){return!!this._showCollisionBoxes}set showCollisionBoxes(y){this._showCollisionBoxes!==y&&(this._showCollisionBoxes=y,y?this.style._generateCollisionBoxes():this._update())}get showOverdrawInspector(){return!!this._showOverdrawInspector}set showOverdrawInspector(y){this._showOverdrawInspector!==y&&(this._showOverdrawInspector=y,this._update())}get repaint(){return!!this._repaint}set repaint(y){this._repaint!==y&&(this._repaint=y,this.triggerRepaint())}get vertices(){return!!this._vertices}set vertices(y){this._vertices=y,this._update()}get version(){return uu}getCameraTargetElevation(){return this.transform.elevation}},d.MapMouseEvent=xi,d.MapTouchEvent=_o,d.MapWheelEvent=ru,d.Marker=Wa,d.NavigationControl=class{constructor(y){this._updateZoomButtons=()=>{const o=this._map.getZoom(),h=o===this._map.getMaxZoom(),p=o===this._map.getMinZoom();this._zoomInButton.disabled=h,this._zoomOutButton.disabled=p,this._zoomInButton.setAttribute("aria-disabled",h.toString()),this._zoomOutButton.setAttribute("aria-disabled",p.toString())},this._rotateCompassArrow=()=>{const o=this.options.visualizePitch?`scale(${1/Math.pow(Math.cos(this._map.transform.pitch*(Math.PI/180)),.5)}) rotateX(${this._map.transform.pitch}deg) rotateZ(${this._map.transform.angle*(180/Math.PI)}deg)`:`rotate(${this._map.transform.angle*(180/Math.PI)}deg)`;this._compassIcon.style.transform=o},this._setButtonTitle=(o,h)=>{const p=this._map._getUIString(`NavigationControl.${h}`);o.title=p,o.setAttribute("aria-label",p)},this.options=a.e({},hu,y),this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._container.addEventListener("contextmenu",o=>o.preventDefault()),this.options.showZoom&&(this._zoomInButton=this._createButton("maplibregl-ctrl-zoom-in",o=>this._map.zoomIn({},{originalEvent:o})),C.create("span","maplibregl-ctrl-icon",this._zoomInButton).setAttribute("aria-hidden","true"),this._zoomOutButton=this._createButton("maplibregl-ctrl-zoom-out",o=>this._map.zoomOut({},{originalEvent:o})),C.create("span","maplibregl-ctrl-icon",this._zoomOutButton).setAttribute("aria-hidden","true")),this.options.showCompass&&(this._compass=this._createButton("maplibregl-ctrl-compass",o=>{this.options.visualizePitch?this._map.resetNorthPitch({},{originalEvent:o}):this._map.resetNorth({},{originalEvent:o})}),this._compassIcon=C.create("span","maplibregl-ctrl-icon",this._compass),this._compassIcon.setAttribute("aria-hidden","true"))}onAdd(y){return this._map=y,this.options.showZoom&&(this._setButtonTitle(this._zoomInButton,"ZoomIn"),this._setButtonTitle(this._zoomOutButton,"ZoomOut"),this._map.on("zoom",this._updateZoomButtons),this._updateZoomButtons()),this.options.showCompass&&(this._setButtonTitle(this._compass,"ResetBearing"),this.options.visualizePitch&&this._map.on("pitch",this._rotateCompassArrow),this._map.on("rotate",this._rotateCompassArrow),this._rotateCompassArrow(),this._handler=new fu(this._map,this._compass,this.options.visualizePitch)),this._container}onRemove(){C.remove(this._container),this.options.showZoom&&this._map.off("zoom",this._updateZoomButtons),this.options.showCompass&&(this.options.visualizePitch&&this._map.off("pitch",this._rotateCompassArrow),this._map.off("rotate",this._rotateCompassArrow),this._handler.off(),delete this._handler),delete this._map}_createButton(y,o){const h=C.create("button",y,this._container);return h.type="button",h.addEventListener("click",o),h}},d.Popup=class extends a.E{constructor(y){super(),this.remove=()=>(this._content&&C.remove(this._content),this._container&&(C.remove(this._container),delete this._container),this._map&&(this._map.off("move",this._update),this._map.off("move",this._onClose),this._map.off("click",this._onClose),this._map.off("remove",this.remove),this._map.off("mousemove",this._onMouseMove),this._map.off("mouseup",this._onMouseUp),this._map.off("drag",this._onDrag),this._map._canvasContainer.classList.remove("maplibregl-track-pointer"),delete this._map,this.fire(new a.k("close"))),this),this._onMouseUp=o=>{this._update(o.point)},this._onMouseMove=o=>{this._update(o.point)},this._onDrag=o=>{this._update(o.point)},this._update=o=>{var h;if(!this._map||!this._lngLat&&!this._trackPointer||!this._content)return;if(!this._container){if(this._container=C.create("div","maplibregl-popup",this._map.getContainer()),this._tip=C.create("div","maplibregl-popup-tip",this._container),this._container.appendChild(this._content),this.options.className)for(const M of this.options.className.split(" "))this._container.classList.add(M);this._trackPointer&&this._container.classList.add("maplibregl-popup-track-pointer")}if(this.options.maxWidth&&this._container.style.maxWidth!==this.options.maxWidth&&(this._container.style.maxWidth=this.options.maxWidth),this._lngLat=this._map.transform.renderWorldCopies&&!this._trackPointer?Nl(this._lngLat,this._flatPos,this._map.transform):(h=this._lngLat)===null||h===void 0?void 0:h.wrap(),this._trackPointer&&!o)return;const p=this._flatPos=this._pos=this._trackPointer&&o?o:this._map.project(this._lngLat);this._map.terrain&&(this._flatPos=this._trackPointer&&o?o:this._map.transform.locationPoint(this._lngLat));let m=this.options.anchor;const v=Gl(this.options.offset);if(!m){const M=this._container.offsetWidth,A=this._container.offsetHeight;let R;R=p.y+v.bottom.ythis._map.transform.height-A?["bottom"]:[],p.xthis._map.transform.width-M/2&&R.push("right"),m=R.length===0?"bottom":R.join("-")}let E=p.add(v[m]);this.options.subpixelPositioning||(E=E.round()),C.setTransform(this._container,`${Ga[m]} translate(${E.x}px,${E.y}px)`),jl(this._container,m,"popup")},this._onClose=()=>{this.remove()},this.options=a.e(Object.create(du),y)}addTo(y){return this._map&&this.remove(),this._map=y,this.options.closeOnClick&&this._map.on("click",this._onClose),this.options.closeOnMove&&this._map.on("move",this._onClose),this._map.on("remove",this.remove),this._update(),this._focusFirstElement(),this._trackPointer?(this._map.on("mousemove",this._onMouseMove),this._map.on("mouseup",this._onMouseUp),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")):this._map.on("move",this._update),this.fire(new a.k("open")),this}isOpen(){return!!this._map}getLngLat(){return this._lngLat}setLngLat(y){return this._lngLat=a.M.convert(y),this._pos=null,this._flatPos=null,this._trackPointer=!1,this._update(),this._map&&(this._map.on("move",this._update),this._map.off("mousemove",this._onMouseMove),this._container&&this._container.classList.remove("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.remove("maplibregl-track-pointer")),this}trackPointer(){return this._trackPointer=!0,this._pos=null,this._flatPos=null,this._update(),this._map&&(this._map.off("move",this._update),this._map.on("mousemove",this._onMouseMove),this._map.on("drag",this._onDrag),this._container&&this._container.classList.add("maplibregl-popup-track-pointer"),this._map._canvasContainer.classList.add("maplibregl-track-pointer")),this}getElement(){return this._container}setText(y){return this.setDOMContent(document.createTextNode(y))}setHTML(y){const o=document.createDocumentFragment(),h=document.createElement("body");let p;for(h.innerHTML=y;p=h.firstChild,p;)o.appendChild(p);return this.setDOMContent(o)}getMaxWidth(){var y;return(y=this._container)===null||y===void 0?void 0:y.style.maxWidth}setMaxWidth(y){return this.options.maxWidth=y,this._update(),this}setDOMContent(y){if(this._content)for(;this._content.hasChildNodes();)this._content.firstChild&&this._content.removeChild(this._content.firstChild);else this._content=C.create("div","maplibregl-popup-content",this._container);return this._content.appendChild(y),this._createCloseButton(),this._update(),this._focusFirstElement(),this}addClassName(y){this._container&&this._container.classList.add(y)}removeClassName(y){this._container&&this._container.classList.remove(y)}setOffset(y){return this.options.offset=y,this._update(),this}toggleClassName(y){if(this._container)return this._container.classList.toggle(y)}setSubpixelPositioning(y){this.options.subpixelPositioning=y}_createCloseButton(){this.options.closeButton&&(this._closeButton=C.create("button","maplibregl-popup-close-button",this._content),this._closeButton.type="button",this._closeButton.setAttribute("aria-label","Close popup"),this._closeButton.innerHTML="×",this._closeButton.addEventListener("click",this._onClose))}_focusFirstElement(){if(!this.options.focusAfterOpen||!this._container)return;const y=this._container.querySelector(pu);y&&y.focus()}},d.RasterDEMTileSource=br,d.RasterTileSource=ne,d.ScaleControl=class{constructor(y){this._onMove=()=>{ql(this._map,this._container,this.options)},this.setUnit=o=>{this.options.unit=o,ql(this._map,this._container,this.options)},this.options=Object.assign(Object.assign({},Vl),y)}getDefaultPosition(){return"bottom-left"}onAdd(y){return this._map=y,this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-scale",y.getContainer()),this._map.on("move",this._onMove),this._onMove(),this._container}onRemove(){C.remove(this._container),this._map.off("move",this._onMove),this._map=void 0}},d.ScrollZoomHandler=Bl,d.Style=Bi,d.TerrainControl=class{constructor(y){this._toggleTerrain=()=>{this._map.getTerrain()?this._map.setTerrain(null):this._map.setTerrain(this.options),this._updateTerrainIcon()},this._updateTerrainIcon=()=>{this._terrainButton.classList.remove("maplibregl-ctrl-terrain"),this._terrainButton.classList.remove("maplibregl-ctrl-terrain-enabled"),this._map.terrain?(this._terrainButton.classList.add("maplibregl-ctrl-terrain-enabled"),this._terrainButton.title=this._map._getUIString("TerrainControl.Disable")):(this._terrainButton.classList.add("maplibregl-ctrl-terrain"),this._terrainButton.title=this._map._getUIString("TerrainControl.Enable"))},this.options=y}onAdd(y){return this._map=y,this._container=C.create("div","maplibregl-ctrl maplibregl-ctrl-group"),this._terrainButton=C.create("button","maplibregl-ctrl-terrain",this._container),C.create("span","maplibregl-ctrl-icon",this._terrainButton).setAttribute("aria-hidden","true"),this._terrainButton.type="button",this._terrainButton.addEventListener("click",this._toggleTerrain),this._updateTerrainIcon(),this._map.on("terrain",this._updateTerrainIcon),this._container}onRemove(){C.remove(this._container),this._map.off("terrain",this._updateTerrainIcon),this._map=void 0}},d.TwoFingersTouchPitchHandler=of,d.TwoFingersTouchRotateHandler=iu,d.TwoFingersTouchZoomHandler=nf,d.TwoFingersTouchZoomRotateHandler=Na,d.VectorTileSource=it,d.VideoSource=bn,d.addSourceType=(y,o)=>a._(void 0,void 0,void 0,function*(){if(ni(y))throw new Error(`A source type called "${y}" already exists.`);((h,p)=>{Mn[h]=p})(y,o)}),d.clearPrewarmedResources=function(){const y=er;y&&(y.isPreloaded()&&y.numActive()===1?(y.release(Vt),er=null):console.warn("Could not clear WebWorkers since there are active Map instances that still reference it. The pre-warmed WebWorker pool can only be cleared when all map instances have been removed with map.remove()"))},d.getMaxParallelImageRequests=function(){return a.a.MAX_PARALLEL_IMAGE_REQUESTS},d.getRTLTextPluginStatus=function(){return ct().getRTLTextPluginStatus()},d.getVersion=function(){return hf},d.getWorkerCount=function(){return sr.workerCount},d.getWorkerUrl=function(){return a.a.WORKER_URL},d.importScriptInWorkers=function(y){return Lr().broadcast("IS",y)},d.prewarm=function(){nr().acquire(Vt)},d.setMaxParallelImageRequests=function(y){a.a.MAX_PARALLEL_IMAGE_REQUESTS=y},d.setRTLTextPlugin=function(y,o){return ct().setRTLTextPlugin(y,o)},d.setWorkerCount=function(y){sr.workerCount=y},d.setWorkerUrl=function(y){a.a.WORKER_URL=y}});var u=t;return u})})(Nb);var Pc=Nb.exports;const to=Sg(Pc),c4=BS({__proto__:null,default:to},[Pc]),ic=[];function Yp(r,e){return{subscribe:Tr(r,e).subscribe}}function Tr(r,e=Mt){let t;const n=new Set;function l(a){if(Ut(r,a)&&(r=a,t)){const _=!ic.length;for(const x of n)x[1](),ic.push(x,r);if(_){for(let x=0;x{n.delete(x),n.size===0&&t&&(t(),t=null)}}return{set:l,update:u,subscribe:d}}let Ft;const Ub=typeof TextDecoder<"u"?new TextDecoder("utf-8",{ignoreBOM:!0,fatal:!0}):{decode:()=>{throw Error("TextDecoder not available")}};typeof TextDecoder<"u"&&Ub.decode();let Ju=null;function nh(){return(Ju===null||Ju.byteLength===0)&&(Ju=new Uint8Array(Ft.memory.buffer)),Ju}function Eo(r,e){return r=r>>>0,Ub.decode(nh().subarray(r,r+e))}const As=new Array(128).fill(void 0);As.push(void 0,null,!0,!1);let ih=As.length;function Dn(r){ih===As.length&&As.push(As.length+1);const e=ih;return ih=As[e],As[e]=r,e}function Sr(r){return As[r]}function u4(r){r<132||(As[r]=ih,ih=r)}function dc(r){const e=Sr(r);return u4(r),e}function Qp(r){return r==null}let Yu=null;function h4(){return(Yu===null||Yu.byteLength===0)&&(Yu=new Float64Array(Ft.memory.buffer)),Yu}let Qu=null;function Cr(){return(Qu===null||Qu.byteLength===0)&&(Qu=new 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u="[";l>0&&(u+=Pm(r[0]));for(let d=1;d1)n=t[1];else return toString.call(r);if(n=="Object")try{return"Object("+JSON.stringify(r)+")"}catch{return"Object"}return r instanceof Error?`${r.name}: ${r.message} +${r.stack}`:n}function d4(r,e){const t=e(r.length*1,1)>>>0;return nh().set(r,t/1),aa=r.length,t}function em(r,e){try{return r.apply(this,e)}catch(t){Ft.__wbindgen_exn_store(Dn(t))}}class ld{static __wrap(e){e=e>>>0;const t=Object.create(ld.prototype);return t.__wbg_ptr=e,t}__destroy_into_raw(){const e=this.__wbg_ptr;return this.__wbg_ptr=0,e}free(){const e=this.__destroy_into_raw();Ft.__wbg_jsroutesnapper_free(e)}constructor(e){try{const u=Ft.__wbindgen_add_to_stack_pointer(-16),d=d4(e,Ft.__wbindgen_malloc),a=aa;Ft.jsroutesnapper_new(u,d,a);var t=Cr()[u/4+0],n=Cr()[u/4+1],l=Cr()[u/4+2];if(l)throw dc(n);return ld.__wrap(t)}finally{Ft.__wbindgen_add_to_stack_pointer(16)}}setRouteConfig(e){Ft.jsroutesnapper_setRouteConfig(this.__wbg_ptr,Dn(e))}setAreaMode(){Ft.jsroutesnapper_setAreaMode(this.__wbg_ptr)}getConfig(){let e,t;try{const u=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_getConfig(u,this.__wbg_ptr);var n=Cr()[u/4+0],l=Cr()[u/4+1];return e=n,t=l,Eo(n,l)}finally{Ft.__wbindgen_add_to_stack_pointer(16),Ft.__wbindgen_free(e,t,1)}}toFinalFeature(){try{const n=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_toFinalFeature(n,this.__wbg_ptr);var e=Cr()[n/4+0],t=Cr()[n/4+1];let l;return e!==0&&(l=Eo(e,t).slice(),Ft.__wbindgen_free(e,t*1)),l}finally{Ft.__wbindgen_add_to_stack_pointer(16)}}renderGeojson(){let e,t;try{const u=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_renderGeojson(u,this.__wbg_ptr);var n=Cr()[u/4+0],l=Cr()[u/4+1];return e=n,t=l,Eo(n,l)}finally{Ft.__wbindgen_add_to_stack_pointer(16),Ft.__wbindgen_free(e,t,1)}}toggleSnapMode(){Ft.jsroutesnapper_toggleSnapMode(this.__wbg_ptr)}onMouseMove(e,t,n){return Ft.jsroutesnapper_onMouseMove(this.__wbg_ptr,e,t,n)!==0}onClick(){Ft.jsroutesnapper_onClick(this.__wbg_ptr)}onDragStart(){return Ft.jsroutesnapper_onDragStart(this.__wbg_ptr)!==0}onMouseUp(){return Ft.jsroutesnapper_onMouseUp(this.__wbg_ptr)!==0}clearState(){Ft.jsroutesnapper_clearState(this.__wbg_ptr)}editExisting(e){try{const l=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_editExisting(l,this.__wbg_ptr,Dn(e));var t=Cr()[l/4+0],n=Cr()[l/4+1];if(n)throw dc(t)}finally{Ft.__wbindgen_add_to_stack_pointer(16)}}debugRenderGraph(){let e,t;try{const u=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_debugRenderGraph(u,this.__wbg_ptr);var n=Cr()[u/4+0],l=Cr()[u/4+1];return e=n,t=l,Eo(n,l)}finally{Ft.__wbindgen_add_to_stack_pointer(16),Ft.__wbindgen_free(e,t,1)}}debugSnappableNodes(){let e,t;try{const u=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_debugSnappableNodes(u,this.__wbg_ptr);var n=Cr()[u/4+0],l=Cr()[u/4+1];return e=n,t=l,Eo(n,l)}finally{Ft.__wbindgen_add_to_stack_pointer(16),Ft.__wbindgen_free(e,t,1)}}routeNameForWaypoints(e){let t,n;try{const S=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_routeNameForWaypoints(S,this.__wbg_ptr,Dn(e));var l=Cr()[S/4+0],u=Cr()[S/4+1],d=Cr()[S/4+2],a=Cr()[S/4+3],_=l,x=u;if(a)throw _=0,x=0,dc(d);return t=_,n=x,Eo(_,x)}finally{Ft.__wbindgen_add_to_stack_pointer(16),Ft.__wbindgen_free(t,n,1)}}addSnappedWaypoint(e,t){Ft.jsroutesnapper_addSnappedWaypoint(this.__wbg_ptr,e,t)}undo(){Ft.jsroutesnapper_undo(this.__wbg_ptr)}calculateRoute(e){let t,n;try{const S=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_calculateRoute(S,this.__wbg_ptr,Dn(e));var l=Cr()[S/4+0],u=Cr()[S/4+1],d=Cr()[S/4+2],a=Cr()[S/4+3],_=l,x=u;if(a)throw _=0,x=0,dc(d);return t=_,n=x,Eo(_,x)}finally{Ft.__wbindgen_add_to_stack_pointer(16),Ft.__wbindgen_free(t,n,1)}}getExtraNodes(e,t){let n,l;try{const k=Ft.__wbindgen_add_to_stack_pointer(-16);Ft.jsroutesnapper_getExtraNodes(k,this.__wbg_ptr,Dn(e),Dn(t));var u=Cr()[k/4+0],d=Cr()[k/4+1],a=Cr()[k/4+2],_=Cr()[k/4+3],x=u,S=d;if(_)throw x=0,S=0,dc(a);return n=x,l=S,Eo(x,S)}finally{Ft.__wbindgen_add_to_stack_pointer(16),Ft.__wbindgen_free(n,l,1)}}}async function p4(r,e){if(typeof Response=="function"&&r instanceof Response){if(typeof WebAssembly.instantiateStreaming=="function")try{return await WebAssembly.instantiateStreaming(r,e)}catch(n){if(r.headers.get("Content-Type")!="application/wasm")console.warn("`WebAssembly.instantiateStreaming` failed because your server does not serve wasm with `application/wasm` MIME type. 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t=this._root,n=null;if(e.left!==null){for(n=e.left;n.right;)n=n.right;return n}for(var l=this._comparator;t;){var u=l(e.key,t.key);if(u===0)break;u<0?t=t.left:(n=t,t=t.right)}return n},r.prototype.clear=function(){return this._root=null,this._size=0,this},r.prototype.toList=function(){return BT(this._root)},r.prototype.load=function(e,t,n){t===void 0&&(t=[]),n===void 0&&(n=!1);var l=e.length,u=this._comparator;if(n&&Wm(e,t,0,l-1,u),this._root===null)this._root=qm(e,t,0,l),this._size=l;else{var d=FT(this.toList(),RT(e,t),u);l=this._size+l,this._root=Gm({head:d},0,l)}return this},r.prototype.isEmpty=function(){return this._root===null},Object.defineProperty(r.prototype,"size",{get:function(){return this._size},enumerable:!0,configurable:!0}),Object.defineProperty(r.prototype,"root",{get:function(){return this._root},enumerable:!0,configurable:!0}),r.prototype.toString=function(e){e===void 0&&(e=function(n){return String(n.key)});var t=[];return Vm(this._root,"",!0,function(n){return 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P=0;if(kx==S>-x?(d=x+u,a=u-(d-x),x=e[++k]):(d=S+u,a=u-(d-S),S=n[++C]),u=d,a!==0&&(l[P++]=a);kx==S>-x?(d=u+x,_=d-u,a=u-(d-_)+(x-_),x=e[++k]):(d=u+S,_=d-u,a=u-(d-_)+(S-_),S=n[++C]),u=d,a!==0&&(l[P++]=a);for(;k=Me||-Ze>=Me||(k=r-_e,a=r-(_e+k)+(k-l),k=t-ze,x=t-(ze+k)+(k-l),k=e-re,_=e-(re+k)+(k-u),k=n-ce,S=n-(ce+k)+(k-u),a===0&&_===0&&x===0&&S===0)||(Me=VT*d+OT*Math.abs(Ze),Ze+=_e*S+ce*a-(re*x+ze*_),Ze>=Me||-Ze>=Me))return Ze;U=a*ce,C=Ii*a,P=C-(C-a),D=a-P,C=Ii*ce,N=C-(C-ce),z=ce-N,K=D*z-(U-P*N-D*N-P*z),me=_*ze,C=Ii*_,P=C-(C-_),D=_-P,C=Ii*ze,N=C-(C-ze),z=ze-N,X=D*z-(me-P*N-D*N-P*z),B=K-X,k=K-B,Gi[0]=K-(B+k)+(k-X),O=U+B,k=O-U,G=U-(O-k)+(B-k),B=G-me,k=G-B,Gi[1]=G-(B+k)+(k-me),Y=O+B,k=Y-O,Gi[2]=O-(Y-k)+(B-k),Gi[3]=Y;const ft=nm(4,lc,4,Gi,C0);U=_e*S,C=Ii*_e,P=C-(C-_e),D=_e-P,C=Ii*S,N=C-(C-S),z=S-N,K=D*z-(U-P*N-D*N-P*z),me=re*x,C=Ii*re,P=C-(C-re),D=re-P,C=Ii*x,N=C-(C-x),z=x-N,X=D*z-(me-P*N-D*N-P*z),B=K-X,k=K-B,Gi[0]=K-(B+k)+(k-X),O=U+B,k=O-U,G=U-(O-k)+(B-k),B=G-me,k=G-B,Gi[1]=G-(B+k)+(k-me),Y=O+B,k=Y-O,Gi[2]=O-(Y-k)+(B-k),Gi[3]=Y;const Ct=nm(ft,C0,4,Gi,I0);U=a*S,C=Ii*a,P=C-(C-a),D=a-P,C=Ii*S,N=C-(C-S),z=S-N,K=D*z-(U-P*N-D*N-P*z),me=_*x,C=Ii*_,P=C-(C-_),D=_-P,C=Ii*x,N=C-(C-x),z=x-N,X=D*z-(me-P*N-D*N-P*z),B=K-X,k=K-B,Gi[0]=K-(B+k)+(k-X),O=U+B,k=O-U,G=U-(O-k)+(B-k),B=G-me,k=G-B,Gi[1]=G-(B+k)+(k-me),Y=O+B,k=Y-O,Gi[2]=O-(Y-k)+(B-k),Gi[3]=Y;const Ot=nm(Ct,I0,4,Gi,A0);return A0[Ot-1]}function GT(r,e,t,n,l,u){const d=(e-u)*(t-l),a=(r-l)*(n-u),_=d-a,x=Math.abs(d+a);return Math.abs(_)>=jT*x?_:-qT(r,e,t,n,l,u,x)}const ju=(r,e)=>r.ll.x<=e.x&&e.x<=r.ur.x&&r.ll.y<=e.y&&e.y<=r.ur.y,Zm=(r,e)=>{if(e.ur.x{if(-lar.x*e.y-r.y*e.x,mw=(r,e)=>r.x*e.x+r.y*e.y,z0=(r,e,t)=>{const n=GT(r.x,r.y,e.x,e.y,t.x,t.y);return n>0?-1:n<0?1:0},pd=r=>Math.sqrt(mw(r,r)),HT=(r,e,t)=>{const n={x:e.x-r.x,y:e.y-r.y},l={x:t.x-r.x,y:t.y-r.y};return $f(l,n)/pd(l)/pd(n)},$T=(r,e,t)=>{const n={x:e.x-r.x,y:e.y-r.y},l={x:t.x-r.x,y:t.y-r.y};return mw(l,n)/pd(l)/pd(n)},D0=(r,e,t)=>e.y===0?null:{x:r.x+e.x/e.y*(t-r.y),y:t},R0=(r,e,t)=>e.x===0?null:{x:t,y:r.y+e.y/e.x*(t-r.x)},XT=(r,e,t,n)=>{if(e.x===0)return R0(t,n,r.x);if(n.x===0)return R0(r,e,t.x);if(e.y===0)return D0(t,n,r.y);if(n.y===0)return D0(r,e,t.y);const l=$f(e,n);if(l==0)return null;const u={x:t.x-r.x,y:t.y-r.y},d=$f(u,e)/l,a=$f(u,n)/l,_=r.x+a*e.x,x=t.x+d*n.x,S=r.y+a*e.y,k=t.y+d*n.y,C=(_+x)/2,P=(S+k)/2;return{x:C,y:P}};class Mo{static compare(e,t){const n=Mo.comparePoints(e.point,t.point);return n!==0?n:(e.point!==t.point&&e.link(t),e.isLeft!==t.isLeft?e.isLeft?1:-1:ua.compare(e.segment,t.segment))}static comparePoints(e,t){return e.xt.x?1:e.yt.y?1:0}constructor(e,t){e.events===void 0?e.events=[this]:e.events.push(this),this.point=e,this.isLeft=t}link(e){if(e.point===this.point)throw new Error("Tried to link already linked events");const t=e.point.events;for(let n=0,l=t.length;n{const u=l.otherSE;t.set(l,{sine:HT(this.point,e.point,u.point),cosine:$T(this.point,e.point,u.point)})};return(l,u)=>{t.has(l)||n(l),t.has(u)||n(u);const{sine:d,cosine:a}=t.get(l),{sine:_,cosine:x}=t.get(u);return d>=0&&_>=0?ax?-1:0:d<0&&_<0?ax?1:0:_d?1:0}}}let KT=0;class ua{static compare(e,t){const n=e.leftSE.point.x,l=t.leftSE.point.x,u=e.rightSE.point.x,d=t.rightSE.point.x;if(da&&_>x)return-1;const k=e.comparePoint(t.leftSE.point);if(k<0)return 1;if(k>0)return-1;const C=t.comparePoint(e.rightSE.point);return C!==0?C:-1}if(n>l){if(a<_&&a_&&a>S)return 1;const k=t.comparePoint(e.leftSE.point);if(k!==0)return k;const C=e.comparePoint(t.rightSE.point);return C<0?1:C>0?-1:1}if(a<_)return-1;if(a>_)return 1;if(ud){const k=e.comparePoint(t.rightSE.point);if(k<0)return 1;if(k>0)return-1}if(u!==d){const k=x-a,C=u-n,P=S-_,D=d-l;if(k>C&&PD)return-1}return u>d?1:uS?1:e.idt.id?1:0}constructor(e,t,n,l){this.id=++KT,this.leftSE=e,e.segment=this,e.otherSE=t,this.rightSE=t,t.segment=this,t.otherSE=e,this.rings=n,this.windings=l}static fromRing(e,t,n){let l,u,d;const a=Mo.comparePoints(e,t);if(a<0)l=e,u=t,d=1;else if(a>0)l=t,u=e,d=-1;else throw new Error(`Tried to create degenerate segment at [${e.x}, ${e.y}]`);const _=new Mo(l,!0),x=new Mo(u,!1);return new ua(_,x,[n],[d])}replaceRightSE(e){this.rightSE=e,this.rightSE.segment=this,this.rightSE.otherSE=this.leftSE,this.leftSE.otherSE=this.rightSE}bbox(){const e=this.leftSE.point.y,t=this.rightSE.point.y;return{ll:{x:this.leftSE.point.x,y:et?e:t}}}vector(){return{x:this.rightSE.point.x-this.leftSE.point.x,y:this.rightSE.point.y-this.leftSE.point.y}}isAnEndpoint(e){return 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