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Ro(i,e){return!(!e&&Qo(i)||i>=2304&&i<=3583||i>=3840&&i<=4255||$e.Khmer(i))}function ys(i){for(const e of i)if(Qo(e.charCodeAt(0)))return!0;return!1}const Us="deferred",Fo="loading",es="loaded";let ca=null,an="unavailable",ts=null;const Ql=function(i){i&&typeof i=="string"&&i.indexOf("NetworkError")>-1&&(an="error"),ca&&ca(i)};function ul(){Pa.fire(new Gn("pluginStateChange",{pluginStatus:an,pluginURL:ts}))}const Pa=new $o,hl=function(){return an},ec=function(){if(an!==Us||!ts)throw new Error("rtl-text-plugin cannot be downloaded unless a pluginURL is specified");an=Fo,ul(),ts&&Zi({url:ts},i=>{i?Ql(i):(an=es,ul())})},Bn={applyArabicShaping:null,processBidirectionalText:null,processStyledBidirectionalText:null,isLoaded:()=>an===es||Bn.applyArabicShaping!=null,isLoading:()=>an===Fo,setState(i){if(!pi())throw new Error("Cannot set the state of the rtl-text-plugin when not in the web-worker context");an=i.pluginStatus,ts=i.pluginURL},isParsed(){if(!pi())throw new Error("rtl-text-plugin is only parsed on the worker-threads");return Bn.applyArabicShaping!=null&&Bn.processBidirectionalText!=null&&Bn.processStyledBidirectionalText!=null},getPluginURL(){if(!pi())throw new Error("rtl-text-plugin url can only be queried from the worker threads");return ts}};class Mi{constructor(e,r){this.zoom=e,r?(this.now=r.now,this.fadeDuration=r.fadeDuration,this.zoomHistory=r.zoomHistory,this.transition=r.transition):(this.now=0,this.fadeDuration=0,this.zoomHistory=new Hn,this.transition={})}isSupportedScript(e){return function(r,o){for(const l of r)if(!Ro(l.charCodeAt(0),o))return!1;return!0}(e,Bn.isLoaded())}crossFadingFactor(){return this.fadeDuration===0?1:Math.min((this.now-this.zoomHistory.lastIntegerZoomTime)/this.fadeDuration,1)}getCrossfadeParameters(){const e=this.zoom,r=e-Math.floor(e),o=this.crossFadingFactor();return e>this.zoomHistory.lastIntegerZoom?{fromScale:2,toScale:1,t:r+(1-r)*o}:{fromScale:.5,toScale:1,t:1-(1-o)*r}}}class ka{constructor(e,r){this.property=e,this.value=r,this.expression=function(o,l){if(fo(o))return new ri(o,l);if(rn(o)){const h=Bs(o,l);if(h.result==="error")throw new Error(h.value.map(d=>`${d.key}: ${d.message}`).join(", "));return h.value}{let h=o;return l.type==="color"&&typeof o=="string"?h=ot.parse(o):l.type!=="padding"||typeof o!="number"&&!Array.isArray(o)||(h=Li.parse(o)),{kind:"constant",evaluate:()=>h}}}(r===void 0?e.specification.default:r,e.specification)}isDataDriven(){return this.expression.kind==="source"||this.expression.kind==="composite"}possiblyEvaluate(e,r,o){return this.property.possiblyEvaluate(this,e,r,o)}}class dl{constructor(e){this.property=e,this.value=new ka(e,void 0)}transitioned(e,r){return new ua(this.property,this.value,r,at({},e.transition,this.transition),e.now)}untransitioned(){return new ua(this.property,this.value,null,{},0)}}class tc{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitionablePropertyValues)}getValue(e){return Qt(this._values[e].value.value)}setValue(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new dl(this._values[e].property)),this._values[e].value=new ka(this._values[e].property,r===null?void 0:Qt(r))}getTransition(e){return Qt(this._values[e].transition)}setTransition(e,r){Object.prototype.hasOwnProperty.call(this._values,e)||(this._values[e]=new dl(this._values[e].property)),this._values[e].transition=Qt(r)||void 0}serialize(){const e={};for(const r of Object.keys(this._values)){const o=this.getValue(r);o!==void 0&&(e[r]=o);const l=this.getTransition(r);l!==void 0&&(e[`${r}-transition`]=l)}return e}transitioned(e,r){const o=new ic(this._properties);for(const l of Object.keys(this._values))o._values[l]=this._values[l].transitioned(e,r._values[l]);return o}untransitioned(){const e=new ic(this._properties);for(const r of Object.keys(this._values))e._values[r]=this._values[r].untransitioned();return e}}class ua{constructor(e,r,o,l,h){this.property=e,this.value=r,this.begin=h+l.delay||0,this.end=this.begin+l.duration||0,e.specification.transition&&(l.delay||l.duration)&&(this.prior=o)}possiblyEvaluate(e,r,o){const l=e.now||0,h=this.value.possiblyEvaluate(e,r,o),d=this.prior;if(d){if(l>this.end)return this.prior=null,h;if(this.value.isDataDriven())return this.prior=null,h;if(l=1)return 1;const T=_*_,S=T*_;return 4*(_<.5?S:3*(_-T)+S-.75)}(m))}}return h}}class ic{constructor(e){this._properties=e,this._values=Object.create(e.defaultTransitioningPropertyValues)}possiblyEvaluate(e,r,o){const l=new za(this._properties);for(const h of Object.keys(this._values))l._values[h]=this._values[h].possiblyEvaluate(e,r,o);return l}hasTransition(){for(const e of Object.keys(this._values))if(this._values[e].prior)return!0;return!1}}class pl{constructor(e){this._properties=e,this._values=Object.create(e.defaultPropertyValues)}getValue(e){return Qt(this._values[e].value)}setValue(e,r){this._values[e]=new ka(this._values[e].property,r===null?void 0:Qt(r))}serialize(){const e={};for(const r of Object.keys(this._values)){const o=this.getValue(r);o!==void 0&&(e[r]=o)}return e}possiblyEvaluate(e,r,o){const l=new za(this._properties);for(const h of Object.keys(this._values))l._values[h]=this._values[h].possiblyEvaluate(e,r,o);return l}}class vo{constructor(e,r,o){this.property=e,this.value=r,this.parameters=o}isConstant(){return this.value.kind==="constant"}constantOr(e){return this.value.kind==="constant"?this.value.value:e}evaluate(e,r,o,l){return this.property.evaluate(this.value,this.parameters,e,r,o,l)}}class za{constructor(e){this._properties=e,this._values=Object.create(e.defaultPossiblyEvaluatedValues)}get(e){return this._values[e]}}class ht{constructor(e){this.specification=e}possiblyEvaluate(e,r){if(e.isDataDriven())throw new Error("Value should not be data driven");return e.expression.evaluate(r)}interpolate(e,r,o){const l=zr[this.specification.type];return l?l(e,r,o):e}}class _t{constructor(e,r){this.specification=e,this.overrides=r}possiblyEvaluate(e,r,o,l){return new vo(this,e.expression.kind==="constant"||e.expression.kind==="camera"?{kind:"constant",value:e.expression.evaluate(r,null,{},o,l)}:e.expression,r)}interpolate(e,r,o){if(e.value.kind!=="constant"||r.value.kind!=="constant")return e;if(e.value.value===void 0||r.value.value===void 0)return new vo(this,{kind:"constant",value:void 0},e.parameters);const l=zr[this.specification.type];if(l){const h=l(e.value.value,r.value.value,o);return new vo(this,{kind:"constant",value:h},e.parameters)}return e}evaluate(e,r,o,l,h,d){return e.kind==="constant"?e.value:e.evaluate(r,o,l,h,d)}}class ha extends _t{possiblyEvaluate(e,r,o,l){if(e.value===void 0)return new vo(this,{kind:"constant",value:void 0},r);if(e.expression.kind==="constant"){const h=e.expression.evaluate(r,null,{},o,l),d=e.property.specification.type==="resolvedImage"&&typeof h!="string"?h.name:h,m=this._calculate(d,d,d,r);return new vo(this,{kind:"constant",value:m},r)}if(e.expression.kind==="camera"){const h=this._calculate(e.expression.evaluate({zoom:r.zoom-1}),e.expression.evaluate({zoom:r.zoom}),e.expression.evaluate({zoom:r.zoom+1}),r);return new vo(this,{kind:"constant",value:h},r)}return new vo(this,e.expression,r)}evaluate(e,r,o,l,h,d){if(e.kind==="source"){const m=e.evaluate(r,o,l,h,d);return this._calculate(m,m,m,r)}return e.kind==="composite"?this._calculate(e.evaluate({zoom:Math.floor(r.zoom)-1},o,l),e.evaluate({zoom:Math.floor(r.zoom)},o,l),e.evaluate({zoom:Math.floor(r.zoom)+1},o,l),r):e.value}_calculate(e,r,o,l){return l.zoom>l.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:o,to:r}}interpolate(e){return e}}class fl{constructor(e){this.specification=e}possiblyEvaluate(e,r,o,l){if(e.value!==void 0){if(e.expression.kind==="constant"){const h=e.expression.evaluate(r,null,{},o,l);return this._calculate(h,h,h,r)}return this._calculate(e.expression.evaluate(new Mi(Math.floor(r.zoom-1),r)),e.expression.evaluate(new Mi(Math.floor(r.zoom),r)),e.expression.evaluate(new Mi(Math.floor(r.zoom+1),r)),r)}}_calculate(e,r,o,l){return l.zoom>l.zoomHistory.lastIntegerZoom?{from:e,to:r}:{from:o,to:r}}interpolate(e){return e}}class ml{constructor(e){this.specification=e}possiblyEvaluate(e,r,o,l){return!!e.expression.evaluate(r,null,{},o,l)}interpolate(){return!1}}class ln{constructor(e){this.properties=e,this.defaultPropertyValues={},this.defaultTransitionablePropertyValues={},this.defaultTransitioningPropertyValues={},this.defaultPossiblyEvaluatedValues={},this.overridableProperties=[];for(const r in e){const o=e[r];o.specification.overridable&&this.overridableProperties.push(r);const l=this.defaultPropertyValues[r]=new ka(o,void 0),h=this.defaultTransitionablePropertyValues[r]=new dl(o);this.defaultTransitioningPropertyValues[r]=h.untransitioned(),this.defaultPossiblyEvaluatedValues[r]=l.possiblyEvaluate({})}}}He("DataDrivenProperty",_t),He("DataConstantProperty",ht),He("CrossFadedDataDrivenProperty",ha),He("CrossFadedProperty",fl),He("ColorRampProperty",ml);const rc="-transition";class xo extends $o{constructor(e,r){if(super(),this.id=e.id,this.type=e.type,this._featureFilter={filter:()=>!0,needGeometry:!1},e.type!=="custom"&&(this.metadata=e.metadata,this.minzoom=e.minzoom,this.maxzoom=e.maxzoom,e.type!=="background"&&(this.source=e.source,this.sourceLayer=e["source-layer"],this.filter=e.filter),r.layout&&(this._unevaluatedLayout=new pl(r.layout)),r.paint)){this._transitionablePaint=new tc(r.paint);for(const o in e.paint)this.setPaintProperty(o,e.paint[o],{validate:!1});for(const o in e.layout)this.setLayoutProperty(o,e.layout[o],{validate:!1});this._transitioningPaint=this._transitionablePaint.untransitioned(),this.paint=new za(r.paint)}}getCrossfadeParameters(){return this._crossfadeParameters}getLayoutProperty(e){return e==="visibility"?this.visibility:this._unevaluatedLayout.getValue(e)}setLayoutProperty(e,r,o={}){r!=null&&this._validate(cl,`layers.${this.id}.layout.${e}`,e,r,o)||(e!=="visibility"?this._unevaluatedLayout.setValue(e,r):this.visibility=r)}getPaintProperty(e){return e.endsWith(rc)?this._transitionablePaint.getTransition(e.slice(0,-11)):this._transitionablePaint.getValue(e)}setPaintProperty(e,r,o={}){if(r!=null&&this._validate(ll,`layers.${this.id}.paint.${e}`,e,r,o))return!1;if(e.endsWith(rc))return this._transitionablePaint.setTransition(e.slice(0,-11),r||void 0),!1;{const l=this._transitionablePaint._values[e],h=l.property.specification["property-type"]==="cross-faded-data-driven",d=l.value.isDataDriven(),m=l.value;this._transitionablePaint.setValue(e,r),this._handleSpecialPaintPropertyUpdate(e);const _=this._transitionablePaint._values[e].value;return _.isDataDriven()||d||h||this._handleOverridablePaintPropertyUpdate(e,m,_)}}_handleSpecialPaintPropertyUpdate(e){}_handleOverridablePaintPropertyUpdate(e,r,o){return!1}isHidden(e){return!!(this.minzoom&&e=this.maxzoom)||this.visibility==="none"}updateTransitions(e){this._transitioningPaint=this._transitionablePaint.transitioned(e,this._transitioningPaint)}hasTransition(){return this._transitioningPaint.hasTransition()}recalculate(e,r){e.getCrossfadeParameters&&(this._crossfadeParameters=e.getCrossfadeParameters()),this._unevaluatedLayout&&(this.layout=this._unevaluatedLayout.possiblyEvaluate(e,void 0,r)),this.paint=this._transitioningPaint.possiblyEvaluate(e,void 0,r)}serialize(){const e={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&&(e.layout=e.layout||{},e.layout.visibility=this.visibility),Rt(e,(r,o)=>!(r===void 0||o==="layout"&&!Object.keys(r).length||o==="paint"&&!Object.keys(r).length))}_validate(e,r,o,l,h={}){return(!h||h.validate!==!1)&&Kt(this,e.call(sn,{key:r,layerType:this.type,objectKey:o,value:l,styleSpec:_e,style:{glyphs:!0,sprite:!0}}))}is3D(){return!1}isTileClipped(){return!1}hasOffscreenPass(){return!1}resize(){}isStateDependent(){for(const e in this.paint._values){const r=this.paint.get(e);if(r instanceof vo&&Rn(r.property.specification)&&(r.value.kind==="source"||r.value.kind==="composite")&&r.value.isStateDependent)return!0}return!1}}const Dc={Int8:Int8Array,Uint8:Uint8Array,Int16:Int16Array,Uint16:Uint16Array,Int32:Int32Array,Uint32:Uint32Array,Float32:Float32Array};class Bo{constructor(e,r){this._structArray=e,this._pos1=r*this.size,this._pos2=this._pos1/2,this._pos4=this._pos1/4,this._pos8=this._pos1/8}}class ji{constructor(){this.isTransferred=!1,this.capacity=-1,this.resize(0)}static serialize(e,r){return e._trim(),r&&(e.isTransferred=!0,r.push(e.arrayBuffer)),{length:e.length,arrayBuffer:e.arrayBuffer}}static deserialize(e){const r=Object.create(this.prototype);return r.arrayBuffer=e.arrayBuffer,r.length=e.length,r.capacity=e.arrayBuffer.byteLength/r.bytesPerElement,r._refreshViews(),r}_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(e){this.reserve(e),this.length=e}reserve(e){if(e>this.capacity){this.capacity=Math.max(e,Math.floor(5*this.capacity),128),this.arrayBuffer=new ArrayBuffer(this.capacity*this.bytesPerElement);const r=this.uint8;this._refreshViews(),r&&this.uint8.set(r)}}_refreshViews(){throw new Error("_refreshViews() must be implemented by each concrete StructArray layout")}}function ir(i,e=1){let r=0,o=0;return{members:i.map(l=>{const h=Dc[l.type].BYTES_PER_ELEMENT,d=r=nc(r,Math.max(e,h)),m=l.components||1;return o=Math.max(o,h),r+=h*m,{name:l.name,type:l.type,components:m,offset:d}}),size:nc(r,Math.max(o,e)),alignment:e}}function nc(i,e){return Math.ceil(i/e)*e}class Ns extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r){const o=this.length;return this.resize(o+1),this.emplace(o,e,r)}emplace(e,r,o){const l=2*e;return this.int16[l+0]=r,this.int16[l+1]=o,e}}Ns.prototype.bytesPerElement=4,He("StructArrayLayout2i4",Ns);class La extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o){const l=this.length;return this.resize(l+1),this.emplace(l,e,r,o)}emplace(e,r,o,l){const h=3*e;return this.int16[h+0]=r,this.int16[h+1]=o,this.int16[h+2]=l,e}}La.prototype.bytesPerElement=6,He("StructArrayLayout3i6",La);class gl extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,l){const h=this.length;return this.resize(h+1),this.emplace(h,e,r,o,l)}emplace(e,r,o,l,h){const d=4*e;return this.int16[d+0]=r,this.int16[d+1]=o,this.int16[d+2]=l,this.int16[d+3]=h,e}}gl.prototype.bytesPerElement=8,He("StructArrayLayout4i8",gl);class bo extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,l,h,d){const m=this.length;return this.resize(m+1),this.emplace(m,e,r,o,l,h,d)}emplace(e,r,o,l,h,d,m){const _=6*e;return this.int16[_+0]=r,this.int16[_+1]=o,this.int16[_+2]=l,this.int16[_+3]=h,this.int16[_+4]=d,this.int16[_+5]=m,e}}bo.prototype.bytesPerElement=12,He("StructArrayLayout2i4i12",bo);class Da extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,l,h,d){const m=this.length;return this.resize(m+1),this.emplace(m,e,r,o,l,h,d)}emplace(e,r,o,l,h,d,m){const _=4*e,T=8*e;return this.int16[_+0]=r,this.int16[_+1]=o,this.uint8[T+4]=l,this.uint8[T+5]=h,this.uint8[T+6]=d,this.uint8[T+7]=m,e}}Da.prototype.bytesPerElement=8,He("StructArrayLayout2i4ub8",Da);class vs extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r){const o=this.length;return this.resize(o+1),this.emplace(o,e,r)}emplace(e,r,o){const l=2*e;return this.float32[l+0]=r,this.float32[l+1]=o,e}}vs.prototype.bytesPerElement=8,He("StructArrayLayout2f8",vs);class Ra extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o,l,h,d,m,_,T,S){const A=this.length;return this.resize(A+1),this.emplace(A,e,r,o,l,h,d,m,_,T,S)}emplace(e,r,o,l,h,d,m,_,T,S,A){const z=10*e;return this.uint16[z+0]=r,this.uint16[z+1]=o,this.uint16[z+2]=l,this.uint16[z+3]=h,this.uint16[z+4]=d,this.uint16[z+5]=m,this.uint16[z+6]=_,this.uint16[z+7]=T,this.uint16[z+8]=S,this.uint16[z+9]=A,e}}Ra.prototype.bytesPerElement=20,He("StructArrayLayout10ui20",Ra);class da extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o,l,h,d,m,_,T,S,A,z){const D=this.length;return this.resize(D+1),this.emplace(D,e,r,o,l,h,d,m,_,T,S,A,z)}emplace(e,r,o,l,h,d,m,_,T,S,A,z,D){const B=12*e;return this.int16[B+0]=r,this.int16[B+1]=o,this.int16[B+2]=l,this.int16[B+3]=h,this.uint16[B+4]=d,this.uint16[B+5]=m,this.uint16[B+6]=_,this.uint16[B+7]=T,this.int16[B+8]=S,this.int16[B+9]=A,this.int16[B+10]=z,this.int16[B+11]=D,e}}da.prototype.bytesPerElement=24,He("StructArrayLayout4i4ui4i24",da);class _l extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,o){const l=this.length;return this.resize(l+1),this.emplace(l,e,r,o)}emplace(e,r,o,l){const h=3*e;return this.float32[h+0]=r,this.float32[h+1]=o,this.float32[h+2]=l,e}}_l.prototype.bytesPerElement=12,He("StructArrayLayout3f12",_l);class Vs extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint32[1*e+0]=r,e}}Vs.prototype.bytesPerElement=4,He("StructArrayLayout1ul4",Vs);class xs extends ji{_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(e,r,o,l,h,d,m,_,T){const S=this.length;return this.resize(S+1),this.emplace(S,e,r,o,l,h,d,m,_,T)}emplace(e,r,o,l,h,d,m,_,T,S){const A=10*e,z=5*e;return this.int16[A+0]=r,this.int16[A+1]=o,this.int16[A+2]=l,this.int16[A+3]=h,this.int16[A+4]=d,this.int16[A+5]=m,this.uint32[z+3]=_,this.uint16[A+8]=T,this.uint16[A+9]=S,e}}xs.prototype.bytesPerElement=20,He("StructArrayLayout6i1ul2ui20",xs);class yl extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,l,h,d){const m=this.length;return this.resize(m+1),this.emplace(m,e,r,o,l,h,d)}emplace(e,r,o,l,h,d,m){const _=6*e;return this.int16[_+0]=r,this.int16[_+1]=o,this.int16[_+2]=l,this.int16[_+3]=h,this.int16[_+4]=d,this.int16[_+5]=m,e}}yl.prototype.bytesPerElement=12,He("StructArrayLayout2i2i2i12",yl);class Fa extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer)}emplaceBack(e,r,o,l,h){const d=this.length;return this.resize(d+1),this.emplace(d,e,r,o,l,h)}emplace(e,r,o,l,h,d){const m=4*e,_=8*e;return this.float32[m+0]=r,this.float32[m+1]=o,this.float32[m+2]=l,this.int16[_+6]=h,this.int16[_+7]=d,e}}Fa.prototype.bytesPerElement=16,He("StructArrayLayout2f1f2i16",Fa);class bs extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,o,l){const h=this.length;return this.resize(h+1),this.emplace(h,e,r,o,l)}emplace(e,r,o,l,h){const d=12*e,m=3*e;return this.uint8[d+0]=r,this.uint8[d+1]=o,this.float32[m+1]=l,this.float32[m+2]=h,e}}bs.prototype.bytesPerElement=12,He("StructArrayLayout2ub2f12",bs);class Ba extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o){const l=this.length;return this.resize(l+1),this.emplace(l,e,r,o)}emplace(e,r,o,l){const h=3*e;return this.uint16[h+0]=r,this.uint16[h+1]=o,this.uint16[h+2]=l,e}}Ba.prototype.bytesPerElement=6,He("StructArrayLayout3ui6",Ba);class vl extends ji{_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(e,r,o,l,h,d,m,_,T,S,A,z,D,B,Z,$,ne){const ue=this.length;return this.resize(ue+1),this.emplace(ue,e,r,o,l,h,d,m,_,T,S,A,z,D,B,Z,$,ne)}emplace(e,r,o,l,h,d,m,_,T,S,A,z,D,B,Z,$,ne,ue){const te=24*e,fe=12*e,ye=48*e;return this.int16[te+0]=r,this.int16[te+1]=o,this.uint16[te+2]=l,this.uint16[te+3]=h,this.uint32[fe+2]=d,this.uint32[fe+3]=m,this.uint32[fe+4]=_,this.uint16[te+10]=T,this.uint16[te+11]=S,this.uint16[te+12]=A,this.float32[fe+7]=z,this.float32[fe+8]=D,this.uint8[ye+36]=B,this.uint8[ye+37]=Z,this.uint8[ye+38]=$,this.uint32[fe+10]=ne,this.int16[te+22]=ue,e}}vl.prototype.bytesPerElement=48,He("StructArrayLayout2i2ui3ul3ui2f3ub1ul1i48",vl);class Oa extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.int16=new Int16Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,o,l,h,d,m,_,T,S,A,z,D,B,Z,$,ne,ue,te,fe,ye,Ee,rt,ct,Je,Ze,Ve,Ye){const Xe=this.length;return this.resize(Xe+1),this.emplace(Xe,e,r,o,l,h,d,m,_,T,S,A,z,D,B,Z,$,ne,ue,te,fe,ye,Ee,rt,ct,Je,Ze,Ve,Ye)}emplace(e,r,o,l,h,d,m,_,T,S,A,z,D,B,Z,$,ne,ue,te,fe,ye,Ee,rt,ct,Je,Ze,Ve,Ye,Xe){const De=34*e,mt=17*e;return this.int16[De+0]=r,this.int16[De+1]=o,this.int16[De+2]=l,this.int16[De+3]=h,this.int16[De+4]=d,this.int16[De+5]=m,this.int16[De+6]=_,this.int16[De+7]=T,this.uint16[De+8]=S,this.uint16[De+9]=A,this.uint16[De+10]=z,this.uint16[De+11]=D,this.uint16[De+12]=B,this.uint16[De+13]=Z,this.uint16[De+14]=$,this.uint16[De+15]=ne,this.uint16[De+16]=ue,this.uint16[De+17]=te,this.uint16[De+18]=fe,this.uint16[De+19]=ye,this.uint16[De+20]=Ee,this.uint16[De+21]=rt,this.uint16[De+22]=ct,this.uint32[mt+12]=Je,this.float32[mt+13]=Ze,this.float32[mt+14]=Ve,this.float32[mt+15]=Ye,this.float32[mt+16]=Xe,e}}Oa.prototype.bytesPerElement=68,He("StructArrayLayout8i15ui1ul4f68",Oa);class Ua extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.float32[1*e+0]=r,e}}Ua.prototype.bytesPerElement=4,He("StructArrayLayout1f4",Ua);class Na extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint32=new Uint32Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r,o){const l=this.length;return this.resize(l+1),this.emplace(l,e,r,o)}emplace(e,r,o,l){const h=4*e;return this.uint32[2*e+0]=r,this.uint16[h+2]=o,this.uint16[h+3]=l,e}}Na.prototype.bytesPerElement=8,He("StructArrayLayout1ul2ui8",Na);class a extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e,r){const o=this.length;return this.resize(o+1),this.emplace(o,e,r)}emplace(e,r,o){const l=2*e;return this.uint16[l+0]=r,this.uint16[l+1]=o,e}}a.prototype.bytesPerElement=4,He("StructArrayLayout2ui4",a);class t extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.uint16=new Uint16Array(this.arrayBuffer)}emplaceBack(e){const r=this.length;return this.resize(r+1),this.emplace(r,e)}emplace(e,r){return this.uint16[1*e+0]=r,e}}t.prototype.bytesPerElement=2,He("StructArrayLayout1ui2",t);class n extends ji{_refreshViews(){this.uint8=new Uint8Array(this.arrayBuffer),this.float32=new Float32Array(this.arrayBuffer)}emplaceBack(e,r,o,l){const h=this.length;return this.resize(h+1),this.emplace(h,e,r,o,l)}emplace(e,r,o,l,h){const d=4*e;return this.float32[d+0]=r,this.float32[d+1]=o,this.float32[d+2]=l,this.float32[d+3]=h,e}}n.prototype.bytesPerElement=16,He("StructArrayLayout4f16",n);class s extends Bo{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 me(this.anchorPointX,this.anchorPointY)}}s.prototype.size=20;class u extends xs{get(e){return new s(this,e)}}He("CollisionBoxArray",u);class p extends Bo{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(e){this._structArray.uint8[this._pos1+37]=e}get hidden(){return this._structArray.uint8[this._pos1+38]}set hidden(e){this._structArray.uint8[this._pos1+38]=e}get crossTileID(){return this._structArray.uint32[this._pos4+10]}set crossTileID(e){this._structArray.uint32[this._pos4+10]=e}get associatedIconIndex(){return this._structArray.int16[this._pos2+22]}}p.prototype.size=48;class g extends vl{get(e){return new p(this,e)}}He("PlacedSymbolArray",g);class v extends Bo{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(e){this._structArray.uint32[this._pos4+12]=e}get textBoxScale(){return this._structArray.float32[this._pos4+13]}get textOffset0(){return this._structArray.float32[this._pos4+14]}get textOffset1(){return this._structArray.float32[this._pos4+15]}get collisionCircleDiameter(){return this._structArray.float32[this._pos4+16]}}v.prototype.size=68;class y extends Oa{get(e){return new v(this,e)}}He("SymbolInstanceArray",y);class w extends Ua{getoffsetX(e){return this.float32[1*e+0]}}He("GlyphOffsetArray",w);class C extends La{getx(e){return this.int16[3*e+0]}gety(e){return this.int16[3*e+1]}gettileUnitDistanceFromAnchor(e){return this.int16[3*e+2]}}He("SymbolLineVertexArray",C);class I extends Bo{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]}}I.prototype.size=8;class F extends Na{get(e){return new I(this,e)}}He("FeatureIndexArray",F);class G extends Ns{}class V extends Ns{}class j extends Ns{}class K extends bo{}class re extends Da{}class ge extends vs{}class W extends Ra{}class pe extends da{}class ve extends _l{}class Ae extends Vs{}class Le extends yl{}class Re extends bs{}class ke extends Ba{}class Qe extends a{}const ft=ir([{name:"a_pos",components:2,type:"Int16"}],4),{members:Ct}=ft;class Ge{constructor(e=[]){this.segments=e}prepareSegment(e,r,o,l){let h=this.segments[this.segments.length-1];return e>Ge.MAX_VERTEX_ARRAY_LENGTH&&di(`Max vertices per segment is ${Ge.MAX_VERTEX_ARRAY_LENGTH}: bucket requested ${e}`),(!h||h.vertexLength+e>Ge.MAX_VERTEX_ARRAY_LENGTH||h.sortKey!==l)&&(h={vertexOffset:r.length,primitiveOffset:o.length,vertexLength:0,primitiveLength:0},l!==void 0&&(h.sortKey=l),this.segments.push(h)),h}get(){return this.segments}destroy(){for(const e of this.segments)for(const r in e.vaos)e.vaos[r].destroy()}static simpleSegment(e,r,o,l){return new Ge([{vertexOffset:e,primitiveOffset:r,vertexLength:o,primitiveLength:l,vaos:{},sortKey:0}])}}function vt(i,e){return 256*(i=et(Math.floor(i),0,255))+et(Math.floor(e),0,255)}Ge.MAX_VERTEX_ARRAY_LENGTH=Math.pow(2,16)-1,He("SegmentVector",Ge);const tt=ir([{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 Jt={exports:{}},Hi={exports:{}};Hi.exports=function(i,e){var r,o,l,h,d,m,_,T;for(o=i.length-(r=3&i.length),l=e,d=3432918353,m=461845907,T=0;T>>16)*d&65535)<<16)&4294967295)<<15|_>>>17))*m+(((_>>>16)*m&65535)<<16)&4294967295)<<13|l>>>19))+((5*(l>>>16)&65535)<<16)&4294967295))+((58964+(h>>>16)&65535)<<16);switch(_=0,r){case 3:_^=(255&i.charCodeAt(T+2))<<16;case 2:_^=(255&i.charCodeAt(T+1))<<8;case 1:l^=_=(65535&(_=(_=(65535&(_^=255&i.charCodeAt(T)))*d+(((_>>>16)*d&65535)<<16)&4294967295)<<15|_>>>17))*m+(((_>>>16)*m&65535)<<16)&4294967295}return l^=i.length,l=2246822507*(65535&(l^=l>>>16))+((2246822507*(l>>>16)&65535)<<16)&4294967295,l=3266489909*(65535&(l^=l>>>13))+((3266489909*(l>>>16)&65535)<<16)&4294967295,(l^=l>>>16)>>>0};var Yt=Hi.exports,kt={exports:{}};kt.exports=function(i,e){for(var r,o=i.length,l=e^o,h=0;o>=4;)r=1540483477*(65535&(r=255&i.charCodeAt(h)|(255&i.charCodeAt(++h))<<8|(255&i.charCodeAt(++h))<<16|(255&i.charCodeAt(++h))<<24))+((1540483477*(r>>>16)&65535)<<16),l=1540483477*(65535&l)+((1540483477*(l>>>16)&65535)<<16)^(r=1540483477*(65535&(r^=r>>>24))+((1540483477*(r>>>16)&65535)<<16)),o-=4,++h;switch(o){case 3:l^=(255&i.charCodeAt(h+2))<<16;case 2:l^=(255&i.charCodeAt(h+1))<<8;case 1:l=1540483477*(65535&(l^=255&i.charCodeAt(h)))+((1540483477*(l>>>16)&65535)<<16)}return l=1540483477*(65535&(l^=l>>>13))+((1540483477*(l>>>16)&65535)<<16),(l^=l>>>15)>>>0};var $i=Yt,Zr=kt.exports;Jt.exports=$i,Jt.exports.murmur3=$i,Jt.exports.murmur2=Zr;var Ki=ae(Jt.exports);class yr{constructor(){this.ids=[],this.positions=[],this.indexed=!1}add(e,r,o,l){this.ids.push(vn(e)),this.positions.push(r,o,l)}getPositions(e){if(!this.indexed)throw new Error("Trying to get index, but feature positions are not indexed");const r=vn(e);let o=0,l=this.ids.length-1;for(;o>1;this.ids[d]>=r?l=d:o=d+1}const h=[];for(;this.ids[o]===r;)h.push({index:this.positions[3*o],start:this.positions[3*o+1],end:this.positions[3*o+2]}),o++;return h}static serialize(e,r){const o=new Float64Array(e.ids),l=new Uint32Array(e.positions);return Kn(o,l,0,o.length-1),r&&r.push(o.buffer,l.buffer),{ids:o,positions:l}}static deserialize(e){const r=new yr;return r.ids=e.ids,r.positions=e.positions,r.indexed=!0,r}}function vn(i){const e=+i;return!isNaN(e)&&e<=Number.MAX_SAFE_INTEGER?e:Ki(String(i))}function Kn(i,e,r,o){for(;r>1];let h=r-1,d=o+1;for(;;){do h++;while(i[h]l);if(h>=d)break;Jn(i,h,d),Jn(e,3*h,3*d),Jn(e,3*h+1,3*d+1),Jn(e,3*h+2,3*d+2)}d-r`u_${l}`),this.type=o}setUniform(e,r,o){e.set(o.constantOr(this.value))}getBinding(e,r,o){return this.type==="color"?new Rr(e,r):new wo(e,r)}}class xr{constructor(e,r){this.uniformNames=r.map(o=>`u_${o}`),this.patternFrom=null,this.patternTo=null,this.pixelRatioFrom=1,this.pixelRatioTo=1}setConstantPatternPositions(e,r){this.pixelRatioFrom=r.pixelRatio,this.pixelRatioTo=e.pixelRatio,this.patternFrom=r.tlbr,this.patternTo=e.tlbr}setUniform(e,r,o,l){const h=l==="u_pattern_to"?this.patternTo:l==="u_pattern_from"?this.patternFrom:l==="u_pixel_ratio_to"?this.pixelRatioTo:l==="u_pixel_ratio_from"?this.pixelRatioFrom:null;h&&e.set(h)}getBinding(e,r,o){return o.substr(0,9)==="u_pattern"?new pa(e,r):new wo(e,r)}}class ni{constructor(e,r,o,l){this.expression=e,this.type=o,this.maxValue=0,this.paintVertexAttributes=r.map(h=>({name:`a_${h}`,type:"Float32",components:o==="color"?2:1,offset:0})),this.paintVertexArray=new l}populatePaintArray(e,r,o,l,h){const d=this.paintVertexArray.length,m=this.expression.evaluate(new Mi(0),r,{},l,[],h);this.paintVertexArray.resize(e),this._setPaintValue(d,e,m)}updatePaintArray(e,r,o,l){const h=this.expression.evaluate({zoom:0},o,l);this._setPaintValue(e,r,h)}_setPaintValue(e,r,o){if(this.type==="color"){const l=ei(o);for(let h=e;h`u_${m}_t`),this.type=o,this.useIntegerZoom=l,this.zoom=h,this.maxValue=0,this.paintVertexAttributes=r.map(m=>({name:`a_${m}`,type:"Float32",components:o==="color"?4:2,offset:0})),this.paintVertexArray=new d}populatePaintArray(e,r,o,l,h){const d=this.expression.evaluate(new Mi(this.zoom),r,{},l,[],h),m=this.expression.evaluate(new Mi(this.zoom+1),r,{},l,[],h),_=this.paintVertexArray.length;this.paintVertexArray.resize(e),this._setPaintValue(_,e,d,m)}updatePaintArray(e,r,o,l){const h=this.expression.evaluate({zoom:this.zoom},o,l),d=this.expression.evaluate({zoom:this.zoom+1},o,l);this._setPaintValue(e,r,h,d)}_setPaintValue(e,r,o,l){if(this.type==="color"){const h=ei(o),d=ei(l);for(let m=e;m`#define HAS_UNIFORM_${l}`))}return e}getBinderAttributes(){const e=[];for(const r in this.binders){const o=this.binders[r];if(o instanceof ni||o instanceof hr)for(let l=0;l!0){this.programConfigurations={};for(const l of e)this.programConfigurations[l.id]=new Va(l,r,o);this.needsUpload=!1,this._featureMap=new yr,this._bufferOffset=0}populatePaintArrays(e,r,o,l,h,d){for(const m in this.programConfigurations)this.programConfigurations[m].populatePaintArrays(e,r,l,h,d);r.id!==void 0&&this._featureMap.add(r.id,o,this._bufferOffset,e),this._bufferOffset=e,this.needsUpload=!0}updatePaintArrays(e,r,o,l){for(const h of o)this.needsUpload=this.programConfigurations[h.id].updatePaintArrays(e,this._featureMap,r,h,l)||this.needsUpload}get(e){return this.programConfigurations[e]}upload(e){if(this.needsUpload){for(const r in this.programConfigurations)this.programConfigurations[r].upload(e);this.needsUpload=!1}}destroy(){for(const e in this.programConfigurations)this.programConfigurations[e].destroy()}}function 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B=0;B>3;l=d===1?o.readString():d===2?o.readFloat():d===3?o.readDouble():d===4?o.readVarint64():d===5?o.readVarint():d===6?o.readSVarint():d===7?o.readBoolean():null}return l}(r))}yh.prototype.feature=function(i){if(i<0||i>=this._features.length)throw new Error("feature index out of bounds");this._pbf.pos=this._features[i];var e=this._pbf.readVarint()+this._pbf.pos;return new Ip(this._pbf,e,this.extent,this._keys,this._values)};var Ap=_h;function Mp(i,e,r){if(i===3){var o=new Ap(r,r.readVarint()+r.pos);o.length&&(e[o.name]=o)}}js.VectorTile=function(i,e){this.layers=i.readFields(Mp,{},e)},js.VectorTileFeature=gh,js.VectorTileLayer=_h;const Pp=js.VectorTileFeature.types,Kc=Math.pow(2,13);function Al(i,e,r,o,l,h,d,m){i.emplaceBack(e,r,2*Math.floor(o*Kc)+d,l*Kc*2,h*Kc*2,Math.round(m))}class Jc{constructor(e){this.zoom=e.zoom,this.overscaling=e.overscaling,this.layers=e.layers,this.layerIds=this.layers.map(r=>r.id),this.index=e.index,this.hasPattern=!1,this.layoutVertexArray=new K,this.centroidVertexArray=new G,this.indexArray=new ke,this.programConfigurations=new Oo(e.layers,e.zoom),this.segments=new Ge,this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(e,r,o){this.features=[],this.hasPattern=Xc("fill-extrusion",this.layers,r);for(const{feature:l,id:h,index:d,sourceLayerIndex:m}of e){const _=this.layers[0]._featureFilter.needGeometry,T=ma(l,_);if(!this.layers[0]._featureFilter.filter(new Mi(this.zoom),T,o))continue;const S={id:h,sourceLayerIndex:m,index:d,geometry:_?T.geometry:Uo(l),properties:l.properties,type:l.type,patterns:{}};this.hasPattern?this.features.push(Wc("fill-extrusion",this.layers,S,this.zoom,r)):this.addFeature(S,S.geometry,d,o,{}),r.featureIndex.insert(l,S.geometry,d,m,this.index,!0)}}addFeatures(e,r,o){for(const l of this.features){const{geometry:h}=l;this.addFeature(l,h,l.index,r,o)}}update(e,r,o){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,o)}isEmpty(){return this.layoutVertexArray.length===0&&this.centroidVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,wp),this.centroidVertexBuffer=e.createVertexBuffer(this.centroidVertexArray,bp.members,!0),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy(),this.centroidVertexBuffer.destroy())}addFeature(e,r,o,l,h){const d={x:0,y:0,vertexCount:0};for(const m of Zc(r,500)){let _=0;for(const B of m)_+=B.length;let T=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray);for(const B of m){if(B.length===0||zp(B))continue;let Z=0;for(let $=0;$=1){const ue=B[$-1];if(!kp(ne,ue)){T.vertexLength+4>Ge.MAX_VERTEX_ARRAY_LENGTH&&(T=this.segments.prepareSegment(4,this.layoutVertexArray,this.indexArray));const te=ne.sub(ue)._perp()._unit(),fe=ue.dist(ne);Z+fe>32768&&(Z=0),Al(this.layoutVertexArray,ne.x,ne.y,te.x,te.y,0,0,Z),Al(this.layoutVertexArray,ne.x,ne.y,te.x,te.y,0,1,Z),d.x+=2*ne.x,d.y+=2*ne.y,d.vertexCount+=2,Z+=fe,Al(this.layoutVertexArray,ue.x,ue.y,te.x,te.y,0,0,Z),Al(this.layoutVertexArray,ue.x,ue.y,te.x,te.y,0,1,Z),d.x+=2*ue.x,d.y+=2*ue.y,d.vertexCount+=2;const ye=T.vertexLength;this.indexArray.emplaceBack(ye,ye+2,ye+1),this.indexArray.emplaceBack(ye+1,ye+2,ye+3),T.vertexLength+=4,T.primitiveLength+=2}}}}if(T.vertexLength+_>Ge.MAX_VERTEX_ARRAY_LENGTH&&(T=this.segments.prepareSegment(_,this.layoutVertexArray,this.indexArray)),Pp[e.type]!=="Polygon")continue;const S=[],A=[],z=T.vertexLength;for(const B of m)if(B.length!==0){B!==m[0]&&A.push(S.length/2);for(let Z=0;Zbi)||i.y===e.y&&(i.y<0||i.y>bi)}function zp(i){return i.every(e=>e.x<0)||i.every(e=>e.x>bi)||i.every(e=>e.y<0)||i.every(e=>e.y>bi)}let vh;He("FillExtrusionBucket",Jc,{omit:["layers","features"]});var Lp={get paint(){return vh=vh||new ln({"fill-extrusion-opacity":new ht(_e["paint_fill-extrusion"]["fill-extrusion-opacity"]),"fill-extrusion-color":new _t(_e["paint_fill-extrusion"]["fill-extrusion-color"]),"fill-extrusion-translate":new ht(_e["paint_fill-extrusion"]["fill-extrusion-translate"]),"fill-extrusion-translate-anchor":new ht(_e["paint_fill-extrusion"]["fill-extrusion-translate-anchor"]),"fill-extrusion-pattern":new ha(_e["paint_fill-extrusion"]["fill-extrusion-pattern"]),"fill-extrusion-height":new _t(_e["paint_fill-extrusion"]["fill-extrusion-height"]),"fill-extrusion-base":new _t(_e["paint_fill-extrusion"]["fill-extrusion-base"]),"fill-extrusion-vertical-gradient":new ht(_e["paint_fill-extrusion"]["fill-extrusion-vertical-gradient"])})}};function Ml(i,e){return i.x*e.x+i.y*e.y}function xh(i,e){if(i.length===1){let r=0;const o=e[r++];let l;for(;!l||o.equals(l);)if(l=e[r++],!l)return 1/0;for(;rr.id),this.index=e.index,this.hasPattern=!1,this.patternFeatures=[],this.lineClipsArray=[],this.gradients={},this.layers.forEach(r=>{this.gradients[r.id]={}}),this.layoutVertexArray=new re,this.layoutVertexArray2=new ge,this.indexArray=new ke,this.programConfigurations=new Oo(e.layers,e.zoom),this.segments=new Ge,this.maxLineLength=0,this.stateDependentLayerIds=this.layers.filter(r=>r.isStateDependent()).map(r=>r.id)}populate(e,r,o){this.hasPattern=Xc("line",this.layers,r);const l=this.layers[0].layout.get("line-sort-key"),h=!l.isConstant(),d=[];for(const{feature:m,id:_,index:T,sourceLayerIndex:S}of e){const A=this.layers[0]._featureFilter.needGeometry,z=ma(m,A);if(!this.layers[0]._featureFilter.filter(new Mi(this.zoom),z,o))continue;const D=h?l.evaluate(z,{},o):void 0,B={id:_,properties:m.properties,type:m.type,sourceLayerIndex:S,index:T,geometry:A?z.geometry:Uo(m),patterns:{},sortKey:D};d.push(B)}h&&d.sort((m,_)=>m.sortKey-_.sortKey);for(const m of d){const{geometry:_,index:T,sourceLayerIndex:S}=m;if(this.hasPattern){const A=Wc("line",this.layers,m,this.zoom,r);this.patternFeatures.push(A)}else this.addFeature(m,_,T,o,{});r.featureIndex.insert(e[T].feature,_,T,S,this.index)}}update(e,r,o){this.stateDependentLayers.length&&this.programConfigurations.updatePaintArrays(e,r,this.stateDependentLayers,o)}addFeatures(e,r,o){for(const l of this.patternFeatures)this.addFeature(l,l.geometry,l.index,r,o)}isEmpty(){return this.layoutVertexArray.length===0}uploadPending(){return!this.uploaded||this.programConfigurations.needsUpload}upload(e){this.uploaded||(this.layoutVertexArray2.length!==0&&(this.layoutVertexBuffer2=e.createVertexBuffer(this.layoutVertexArray2,Bp)),this.layoutVertexBuffer=e.createVertexBuffer(this.layoutVertexArray,Rp),this.indexBuffer=e.createIndexBuffer(this.indexArray)),this.programConfigurations.upload(e),this.uploaded=!0}destroy(){this.layoutVertexBuffer&&(this.layoutVertexBuffer.destroy(),this.indexBuffer.destroy(),this.programConfigurations.destroy(),this.segments.destroy())}lineFeatureClips(e){if(e.properties&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_start")&&Object.prototype.hasOwnProperty.call(e.properties,"mapbox_clip_end"))return{start:+e.properties.mapbox_clip_start,end:+e.properties.mapbox_clip_end}}addFeature(e,r,o,l,h){const d=this.layers[0].layout,m=d.get("line-join").evaluate(e,{}),_=d.get("line-cap"),T=d.get("line-miter-limit"),S=d.get("line-round-limit");this.lineClips=this.lineFeatureClips(e);for(const A of r)this.addLine(A,e,m,_,T,S);this.programConfigurations.populatePaintArrays(this.layoutVertexArray.length,e,o,h,l)}addLine(e,r,o,l,h,d){if(this.distance=0,this.scaledDistance=0,this.totalDistance=0,this.lineClips){this.lineClipsArray.push(this.lineClips);for(let ne=0;ne=2&&e[_-1].equals(e[_-2]);)_--;let T=0;for(;T<_-1&&e[T].equals(e[T+1]);)T++;if(_<(m?3:2))return;o==="bevel"&&(h=1.05);const S=this.overscaling<=16?15*bi/(512*this.overscaling):0,A=this.segments.prepareSegment(10*_,this.layoutVertexArray,this.indexArray);let z,D,B,Z,$;this.e1=this.e2=-1,m&&(z=e[_-2],$=e[T].sub(z)._unit()._perp());for(let ne=T;ne<_;ne++){if(B=ne===_-1?m?e[T+1]:void 0:e[ne+1],B&&e[ne].equals(B))continue;$&&(Z=$),z&&(D=z),z=e[ne],$=B?B.sub(z)._unit()._perp():Z,Z=Z||$;let ue=Z.add($);ue.x===0&&ue.y===0||ue._unit();const te=Z.x*$.x+Z.y*$.y,fe=ue.x*$.x+ue.y*$.y,ye=fe!==0?1/fe:1/0,Ee=2*Math.sqrt(2-2*fe),rt=fe0;if(rt&&ne>T){const Ve=z.dist(D);if(Ve>2*S){const Ye=z.sub(z.sub(D)._mult(S/Ve)._round());this.updateDistance(D,Ye),this.addCurrentVertex(Ye,Z,0,0,A),D=Ye}}const Je=D&&B;let Ze=Je?o:m?"butt":l;if(Je&&Ze==="round"&&(yeh&&(Ze="bevel"),Ze==="bevel"&&(ye>2&&(Ze="flipbevel"),ye100)ue=$.mult(-1);else{const Ve=ye*Z.add($).mag()/Z.sub($).mag();ue._perp()._mult(Ve*(ct?-1:1))}this.addCurrentVertex(z,ue,0,0,A),this.addCurrentVertex(z,ue.mult(-1),0,0,A)}else if(Ze==="bevel"||Ze==="fakeround"){const Ve=-Math.sqrt(ye*ye-1),Ye=ct?Ve:0,Xe=ct?0:Ve;if(D&&this.addCurrentVertex(z,Z,Ye,Xe,A),Ze==="fakeround"){const De=Math.round(180*Ee/Math.PI/20);for(let mt=1;mt2*S){const Ye=z.add(B.sub(z)._mult(S/Ve)._round());this.updateDistance(z,Ye),this.addCurrentVertex(Ye,$,0,0,A),z=Ye}}}}addCurrentVertex(e,r,o,l,h,d=!1){const m=r.y*l-r.x,_=-r.y-r.x*l;this.addHalfVertex(e,r.x+r.y*o,r.y-r.x*o,d,!1,o,h),this.addHalfVertex(e,m,_,d,!0,-l,h),this.distance>bh/2&&this.totalDistance===0&&(this.distance=0,this.updateScaledDistance(),this.addCurrentVertex(e,r,o,l,h,d))}addHalfVertex({x:e,y:r},o,l,h,d,m,_){const T=.5*(this.lineClips?this.scaledDistance*(bh-1):this.scaledDistance);this.layoutVertexArray.emplaceBack((e<<1)+(h?1:0),(r<<1)+(d?1:0),Math.round(63*o)+128,Math.round(63*l)+128,1+(m===0?0:m<0?-1:1)|(63&T)<<2,T>>6),this.lineClips&&this.layoutVertexArray2.emplaceBack((this.scaledDistance-this.lineClips.start)/(this.lineClips.end-this.lineClips.start),this.lineClipsArray.length);const S=_.vertexLength++;this.e1>=0&&this.e2>=0&&(this.indexArray.emplaceBack(this.e1,this.e2,S),_.primitiveLength++),d?this.e2=S:this.e1=S}updateScaledDistance(){this.scaledDistance=this.lineClips?this.lineClips.start+(this.lineClips.end-this.lineClips.start)*this.distance/this.totalDistance:this.distance}updateDistance(e,r){this.distance+=e.dist(r),this.updateScaledDistance()}}let wh,Th;He("LineBucket",Yc,{omit:["layers","patternFeatures"]});var Eh={get paint(){return Th=Th||new ln({"line-opacity":new _t(_e.paint_line["line-opacity"]),"line-color":new _t(_e.paint_line["line-color"]),"line-translate":new ht(_e.paint_line["line-translate"]),"line-translate-anchor":new ht(_e.paint_line["line-translate-anchor"]),"line-width":new _t(_e.paint_line["line-width"]),"line-gap-width":new _t(_e.paint_line["line-gap-width"]),"line-offset":new _t(_e.paint_line["line-offset"]),"line-blur":new _t(_e.paint_line["line-blur"]),"line-dasharray":new fl(_e.paint_line["line-dasharray"]),"line-pattern":new ha(_e.paint_line["line-pattern"]),"line-gradient":new ml(_e.paint_line["line-gradient"])})},get layout(){return wh=wh||new ln({"line-cap":new ht(_e.layout_line["line-cap"]),"line-join":new _t(_e.layout_line["line-join"]),"line-miter-limit":new ht(_e.layout_line["line-miter-limit"]),"line-round-limit":new ht(_e.layout_line["line-round-limit"]),"line-sort-key":new _t(_e.layout_line["line-sort-key"])})}};class Np extends _t{possiblyEvaluate(e,r){return r=new Mi(Math.floor(r.zoom),{now:r.now,fadeDuration:r.fadeDuration,zoomHistory:r.zoomHistory,transition:r.transition}),super.possiblyEvaluate(e,r)}evaluate(e,r,o,l){return r=at({},r,{zoom:Math.floor(r.zoom)}),super.evaluate(e,r,o,l)}}let fc;function Sh(i,e){return e>0?e+2*i:i}const Vp=ir([{name:"a_pos_offset",components:4,type:"Int16"},{name:"a_data",components:4,type:"Uint16"},{name:"a_pixeloffset",components:4,type:"Int16"}],4),jp=ir([{name:"a_projected_pos",components:3,type:"Float32"}],4);ir([{name:"a_fade_opacity",components:1,type:"Uint32"}],4);const $p=ir([{name:"a_placed",components:2,type:"Uint8"},{name:"a_shift",components:2,type:"Float32"}]);ir([{type:"Int16",name:"anchorPointX"},{type:"Int16",name:"anchorPointY"},{type:"Int16",name:"x1"},{type:"Int16",name:"y1"},{type:"Int16",name:"x2"},{type:"Int16",name:"y2"},{type:"Uint32",name:"featureIndex"},{type:"Uint16",name:"sourceLayerIndex"},{type:"Uint16",name:"bucketIndex"}]);const Ih=ir([{name:"a_pos",components:2,type:"Int16"},{name:"a_anchor_pos",components:2,type:"Int16"},{name:"a_extrude",components:2,type:"Int16"}],4),Gp=ir([{name:"a_pos",components:2,type:"Float32"},{name:"a_radius",components:1,type:"Float32"},{name:"a_flags",components:2,type:"Int16"}],4);function qp(i,e,r){return 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ne[Ze],ne[Je]=Ye,te[Ye].geometry[0].shift(),te[Ye].geometry[0]=Ve[0].concat(te[Ye].geometry[0]),Ye}function ct(Je,Ze,Ve){const Ye=Ve?Ze[0][Ze[0].length-1]:Ze[0][0];return`${Je}:${Ye.x}:${Ye.y}`}for(let Je=0;Je<$.length;Je++){const Ze=$[Je],Ve=Ze.geometry,Ye=Ze.text?Ze.text.toString():null;if(!Ye){ye(Je);continue}const Xe=ct(Ye,Ve),De=ct(Ye,Ve,!0);if(Xe in ue&&De in ne&&ue[Xe]!==ne[De]){const mt=rt(Xe,De,Ve),ut=Ee(Xe,De,te[mt].geometry);delete ne[Xe],delete ue[De],ue[ct(Ye,te[ut].geometry,!0)]=ut,te[mt].geometry=null}else Xe in ue?Ee(Xe,De,Ve):De in ne?rt(Xe,De,Ve):(ye(Je),ne[Xe]=fe-1,ue[De]=fe-1)}return te.filter(Je=>Je.geometry)}(this.features)),this.sortFeaturesByKey&&this.features.sort(($,ne)=>$.sortKey-ne.sortKey)}update(e,r,o){this.stateDependentLayers.length&&(this.text.programConfigurations.updatePaintArrays(e,r,this.layers,o),this.icon.programConfigurations.updatePaintArrays(e,r,this.layers,o))}isEmpty(){return this.symbolInstances.length===0&&!this.hasRTLText}uploadPending(){return!this.uploaded||this.text.programConfigurations.needsUpload||this.icon.programConfigurations.needsUpload}upload(e){!this.uploaded&&this.hasDebugData()&&(this.textCollisionBox.upload(e),this.iconCollisionBox.upload(e)),this.text.upload(e,this.sortFeaturesByY,!this.uploaded,this.text.programConfigurations.needsUpload),this.icon.upload(e,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(e,r){const o=this.lineVertexArray.length;if(e.segment!==void 0){let l=e.dist(r[e.segment+1]),h=e.dist(r[e.segment]);const d={};for(let m=e.segment+1;m=0;m--)d[m]={x:r[m].x,y:r[m].y,tileUnitDistanceFromAnchor:h},m>0&&(h+=r[m-1].dist(r[m]));for(let m=0;m0}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(e,r){const o=e.placedSymbolArray.get(r),l=o.vertexStartIndex+4*o.numGlyphs;for(let h=o.vertexStartIndex;hl[m]-l[_]||h[_]-h[m]),d}addToSortKeyRanges(e,r){const o=this.sortKeyRanges[this.sortKeyRanges.length-1];o&&o.sortKey===r?o.symbolInstanceEnd=e+1:this.sortKeyRanges.push({sortKey:r,symbolInstanceStart:e,symbolInstanceEnd:e+1})}sortFeatures(e){if(this.sortFeaturesByY&&this.sortedAngle!==e&&!(this.text.segments.get().length>1||this.icon.segments.get().length>1)){this.symbolInstanceIndexes=this.getSortedSymbolIndexes(e),this.sortedAngle=e,this.text.indexArray.clear(),this.icon.indexArray.clear(),this.featureSortOrder=[];for(const r of this.symbolInstanceIndexes){const o=this.symbolInstances.get(r);this.featureSortOrder.push(o.featureIndex),[o.rightJustifiedTextSymbolIndex,o.centerJustifiedTextSymbolIndex,o.leftJustifiedTextSymbolIndex].forEach((l,h,d)=>{l>=0&&d.indexOf(l)===h&&this.addIndicesForPlacedSymbol(this.text,l)}),o.verticalPlacedTextSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.text,o.verticalPlacedTextSymbolIndex),o.placedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,o.placedIconSymbolIndex),o.verticalPlacedIconSymbolIndex>=0&&this.addIndicesForPlacedSymbol(this.icon,o.verticalPlacedIconSymbolIndex)}this.text.indexBuffer&&this.text.indexBuffer.updateData(this.text.indexArray),this.icon.indexBuffer&&this.icon.indexBuffer.updateData(this.icon.indexArray)}}}let $h,Gh;He("SymbolBucket",Ha,{omit:["layers","collisionBoxArray","features","compareText"]}),Ha.MAX_GLYPHS=65535,Ha.addDynamicAttributes=su;var cu={get paint(){return Gh=Gh||new ln({"icon-opacity":new _t(_e.paint_symbol["icon-opacity"]),"icon-color":new _t(_e.paint_symbol["icon-color"]),"icon-halo-color":new _t(_e.paint_symbol["icon-halo-color"]),"icon-halo-width":new _t(_e.paint_symbol["icon-halo-width"]),"icon-halo-blur":new _t(_e.paint_symbol["icon-halo-blur"]),"icon-translate":new ht(_e.paint_symbol["icon-translate"]),"icon-translate-anchor":new ht(_e.paint_symbol["icon-translate-anchor"]),"text-opacity":new _t(_e.paint_symbol["text-opacity"]),"text-color":new _t(_e.paint_symbol["text-color"],{runtimeType:mr,getOverride:i=>i.textColor,hasOverride:i=>!!i.textColor}),"text-halo-color":new _t(_e.paint_symbol["text-halo-color"]),"text-halo-width":new _t(_e.paint_symbol["text-halo-width"]),"text-halo-blur":new _t(_e.paint_symbol["text-halo-blur"]),"text-translate":new ht(_e.paint_symbol["text-translate"]),"text-translate-anchor":new ht(_e.paint_symbol["text-translate-anchor"])})},get layout(){return $h=$h||new ln({"symbol-placement":new ht(_e.layout_symbol["symbol-placement"]),"symbol-spacing":new ht(_e.layout_symbol["symbol-spacing"]),"symbol-avoid-edges":new ht(_e.layout_symbol["symbol-avoid-edges"]),"symbol-sort-key":new _t(_e.layout_symbol["symbol-sort-key"]),"symbol-z-order":new ht(_e.layout_symbol["symbol-z-order"]),"icon-allow-overlap":new ht(_e.layout_symbol["icon-allow-overlap"]),"icon-overlap":new ht(_e.layout_symbol["icon-overlap"]),"icon-ignore-placement":new ht(_e.layout_symbol["icon-ignore-placement"]),"icon-optional":new ht(_e.layout_symbol["icon-optional"]),"icon-rotation-alignment":new ht(_e.layout_symbol["icon-rotation-alignment"]),"icon-size":new _t(_e.layout_symbol["icon-size"]),"icon-text-fit":new ht(_e.layout_symbol["icon-text-fit"]),"icon-text-fit-padding":new ht(_e.layout_symbol["icon-text-fit-padding"]),"icon-image":new _t(_e.layout_symbol["icon-image"]),"icon-rotate":new _t(_e.layout_symbol["icon-rotate"]),"icon-padding":new _t(_e.layout_symbol["icon-padding"]),"icon-keep-upright":new ht(_e.layout_symbol["icon-keep-upright"]),"icon-offset":new _t(_e.layout_symbol["icon-offset"]),"icon-anchor":new _t(_e.layout_symbol["icon-anchor"]),"icon-pitch-alignment":new ht(_e.layout_symbol["icon-pitch-alignment"]),"text-pitch-alignment":new ht(_e.layout_symbol["text-pitch-alignment"]),"text-rotation-alignment":new ht(_e.layout_symbol["text-rotation-alignment"]),"text-field":new _t(_e.layout_symbol["text-field"]),"text-font":new _t(_e.layout_symbol["text-font"]),"text-size":new _t(_e.layout_symbol["text-size"]),"text-max-width":new _t(_e.layout_symbol["text-max-width"]),"text-line-height":new ht(_e.layout_symbol["text-line-height"]),"text-letter-spacing":new _t(_e.layout_symbol["text-letter-spacing"]),"text-justify":new _t(_e.layout_symbol["text-justify"]),"text-radial-offset":new _t(_e.layout_symbol["text-radial-offset"]),"text-variable-anchor":new ht(_e.layout_symbol["text-variable-anchor"]),"text-anchor":new _t(_e.layout_symbol["text-anchor"]),"text-max-angle":new ht(_e.layout_symbol["text-max-angle"]),"text-writing-mode":new ht(_e.layout_symbol["text-writing-mode"]),"text-rotate":new _t(_e.layout_symbol["text-rotate"]),"text-padding":new ht(_e.layout_symbol["text-padding"]),"text-keep-upright":new ht(_e.layout_symbol["text-keep-upright"]),"text-transform":new _t(_e.layout_symbol["text-transform"]),"text-offset":new _t(_e.layout_symbol["text-offset"]),"text-allow-overlap":new ht(_e.layout_symbol["text-allow-overlap"]),"text-overlap":new ht(_e.layout_symbol["text-overlap"]),"text-ignore-placement":new ht(_e.layout_symbol["text-ignore-placement"]),"text-optional":new ht(_e.layout_symbol["text-optional"])})}};class qh{constructor(e){if(e.property.overrides===void 0)throw new Error("overrides must be provided to instantiate FormatSectionOverride class");this.type=e.property.overrides?e.property.overrides.runtimeType:gn,this.defaultValue=e}evaluate(e){if(e.formattedSection){const r=this.defaultValue.property.overrides;if(r&&r.hasOverride(e.formattedSection))return r.getOverride(e.formattedSection)}return e.feature&&e.featureState?this.defaultValue.evaluate(e.feature,e.featureState):this.defaultValue.property.specification.default}eachChild(e){this.defaultValue.isConstant()||e(this.defaultValue.value._styleExpression.expression)}outputDefined(){return!1}serialize(){return null}}He("FormatSectionOverride",qh,{omit:["defaultValue"]});class vc extends xo{constructor(e){super(e,cu)}recalculate(e,r){if(super.recalculate(e,r),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 o=this.layout.get("text-writing-mode");if(o){const l=[];for(const h of o)l.indexOf(h)<0&&l.push(h);this.layout._values["text-writing-mode"]=l}else this.layout._values["text-writing-mode"]=["horizontal"]}this._setPaintOverrides()}getValueAndResolveTokens(e,r,o,l){const h=this.layout.get(e).evaluate(r,{},o,l),d=this._unevaluatedLayout._values[e];return d.isDataDriven()||rn(d.value)||!h?h:function(m,_){return _.replace(/{([^{}]+)}/g,(T,S)=>S in m?String(m[S]):"")}(r.properties,h)}createBucket(e){return new Ha(e)}queryRadius(){return 0}queryIntersectsFeature(){throw new Error("Should take a different path in FeatureIndex")}_setPaintOverrides(){for(const e of cu.paint.overridableProperties){if(!vc.hasPaintOverride(this.layout,e))continue;const r=this.paint.get(e),o=new qh(r),l=new Wn(o,r.property.specification);let h=null;h=r.value.kind==="constant"||r.value.kind==="source"?new Ho("source",l):new It("composite",l,r.value.zoomStops),this.paint._values[e]=new vo(r.property,h,r.parameters)}}_handleOverridablePaintPropertyUpdate(e,r,o){return!(!this.layout||r.isDataDriven()||o.isDataDriven())&&vc.hasPaintOverride(this.layout,e)}static hasPaintOverride(e,r){const o=e.get("text-field"),l=cu.paint.properties[r];let h=!1;const d=m=>{for(const _ of m)if(l.overrides&&l.overrides.hasOverride(_))return void(h=!0)};if(o.value.kind==="constant"&&o.value.value instanceof vi)d(o.value.value.sections);else if(o.value.kind==="source"){const m=T=>{h||(T instanceof lo&&Fi(T.value)===Wi?d(T.value.sections):T instanceof hs?d(T.sections):T.eachChild(m))},_=o.value;_._styleExpression&&m(_._styleExpression.expression)}return h}}let Zh;var df={get paint(){return Zh=Zh||new ln({"background-color":new ht(_e.paint_background["background-color"]),"background-pattern":new fl(_e.paint_background["background-pattern"]),"background-opacity":new ht(_e.paint_background["background-opacity"])})}};let Xh;var pf={get paint(){return Xh=Xh||new ln({"raster-opacity":new ht(_e.paint_raster["raster-opacity"]),"raster-hue-rotate":new ht(_e.paint_raster["raster-hue-rotate"]),"raster-brightness-min":new ht(_e.paint_raster["raster-brightness-min"]),"raster-brightness-max":new ht(_e.paint_raster["raster-brightness-max"]),"raster-saturation":new ht(_e.paint_raster["raster-saturation"]),"raster-contrast":new ht(_e.paint_raster["raster-contrast"]),"raster-resampling":new ht(_e.paint_raster["raster-resampling"]),"raster-fade-duration":new ht(_e.paint_raster["raster-fade-duration"])})}};class ff extends xo{constructor(e){super(e,{}),this.onAdd=r=>{this.implementation.onAdd&&this.implementation.onAdd(r,r.painter.context.gl)},this.onRemove=r=>{this.implementation.onRemove&&this.implementation.onRemove(r,r.painter.context.gl)},this.implementation=e}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")}}const mf={circle:class extends xo{constructor(i){super(i,tp)}createBucket(i){return new Fc(i)}queryRadius(i){const e=i;return bl("circle-radius",this,e)+bl("circle-stroke-width",this,e)+ac(this.paint.get("circle-translate"))}queryIntersectsFeature(i,e,r,o,l,h,d,m){const _=lc(i,this.paint.get("circle-translate"),this.paint.get("circle-translate-anchor"),h.angle,d),T=this.paint.get("circle-radius").evaluate(e,r)+this.paint.get("circle-stroke-width").evaluate(e,r),S=this.paint.get("circle-pitch-alignment")==="map",A=S?_:function(D,B){return D.map(Z=>ih(Z,B))}(_,m),z=S?T*d:T;for(const D of o)for(const B of D){const Z=S?B:ih(B,m);let $=z;const ne=cc([],[B.x,B.y,0,1],m);if(this.paint.get("circle-pitch-scale")==="viewport"&&this.paint.get("circle-pitch-alignment")==="map"?$*=ne[3]/h.cameraToCenterDistance:this.paint.get("circle-pitch-scale")==="map"&&this.paint.get("circle-pitch-alignment")==="viewport"&&($*=h.cameraToCenterDistance/ne[3]),Jd(A,Z,$))return!0}return!1}},heatmap:class extends xo{createBucket(i){return new rh(i)}constructor(i){super(i,rp),this._updateColorRamp()}_handleSpecialPaintPropertyUpdate(i){i==="heatmap-color"&&this._updateColorRamp()}_updateColorRamp(){this.colorRamp=sh({expression:this._transitionablePaint._values["heatmap-color"].value.expression,evaluationKey:"heatmapDensity",image:this.colorRamp}),this.colorRampTexture=null}resize(){this.heatmapFbo&&(this.heatmapFbo.destroy(),this.heatmapFbo=null)}queryRadius(){return 0}queryIntersectsFeature(){return!1}hasOffscreenPass(){return this.paint.get("heatmap-opacity")!==0&&this.visibility!=="none"}},hillshade:class extends xo{constructor(i){super(i,np)}hasOffscreenPass(){return this.paint.get("hillshade-exaggeration")!==0&&this.visibility!=="none"}},fill:class extends xo{constructor(i){super(i,vp)}recalculate(i,e){super.recalculate(i,e);const r=this.paint._values["fill-outline-color"];r.value.kind==="constant"&&r.value.value===void 0&&(this.paint._values["fill-outline-color"]=this.paint._values["fill-color"])}createBucket(i){return new Hc(i)}queryRadius(){return ac(this.paint.get("fill-translate"))}queryIntersectsFeature(i,e,r,o,l,h,d){return Ku(lc(i,this.paint.get("fill-translate"),this.paint.get("fill-translate-anchor"),h.angle,d),o)}isTileClipped(){return!0}},"fill-extrusion":class extends xo{constructor(i){super(i,Lp)}createBucket(i){return new Jc(i)}queryRadius(){return ac(this.paint.get("fill-extrusion-translate"))}is3D(){return!0}queryIntersectsFeature(i,e,r,o,l,h,d,m){const _=lc(i,this.paint.get("fill-extrusion-translate"),this.paint.get("fill-extrusion-translate-anchor"),h.angle,d),T=this.paint.get("fill-extrusion-height").evaluate(e,r),S=this.paint.get("fill-extrusion-base").evaluate(e,r),A=function(D,B,Z,$){const ne=[];for(const ue of D){const te=[ue.x,ue.y,0,1];cc(te,te,B),ne.push(new me(te[0]/te[3],te[1]/te[3]))}return ne}(_,m),z=function(D,B,Z,$){const ne=[],ue=[],te=$[8]*B,fe=$[9]*B,ye=$[10]*B,Ee=$[11]*B,rt=$[8]*Z,ct=$[9]*Z,Je=$[10]*Z,Ze=$[11]*Z;for(const Ve of D){const Ye=[],Xe=[];for(const De of Ve){const mt=De.x,ut=De.y,Ot=$[0]*mt+$[4]*ut+$[12],wi=$[1]*mt+$[5]*ut+$[13],Pi=$[2]*mt+$[6]*ut+$[14],dr=$[3]*mt+$[7]*ut+$[15],eo=Pi+ye,Fr=dr+Ee,rr=Ot+rt,wr=wi+ct,Br=Pi+Je,Wr=dr+Ze,wn=new me((Ot+te)/Fr,(wi+fe)/Fr);wn.z=eo/Fr,Ye.push(wn);const nr=new me(rr/Wr,wr/Wr);nr.z=Br/Wr,Xe.push(nr)}ne.push(Ye),ue.push(Xe)}return[ne,ue]}(o,S,T,m);return function(D,B,Z){let $=1/0;Ku(Z,B)&&($=xh(Z,B[0]));for(let ne=0;ne=3){for(let Z=0;Z{this._triggered=!1,this._callback()})}trigger(){this._triggered||(this._triggered=!0,this._channel?this._channel.port1.postMessage(!0):setTimeout(()=>{this._triggered=!1,this._callback()},0))}remove(){delete this._channel,this._callback=()=>{}}}const uu=63710088e-1;class qs{constructor(e,r){if(isNaN(e)||isNaN(r))throw new Error(`Invalid LngLat object: (${e}, ${r})`);if(this.lng=+e,this.lat=+r,this.lat>90||this.lat<-90)throw new Error("Invalid LngLat latitude value: must be between -90 and 90")}wrap(){return new qs(yt(this.lng,-180,180),this.lat)}toArray(){return[this.lng,this.lat]}toString(){return`LngLat(${this.lng}, ${this.lat})`}distanceTo(e){const r=Math.PI/180,o=this.lat*r,l=e.lat*r,h=Math.sin(o)*Math.sin(l)+Math.cos(o)*Math.cos(l)*Math.cos((e.lng-this.lng)*r);return uu*Math.acos(Math.min(h,1))}static convert(e){if(e instanceof qs)return e;if(Array.isArray(e)&&(e.length===2||e.length===3))return new qs(Number(e[0]),Number(e[1]));if(!Array.isArray(e)&&typeof e=="object"&&e!==null)return new qs(Number("lng"in e?e.lng:e.lon),Number(e.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 Wh=2*Math.PI*uu;function Hh(i){return Wh*Math.cos(i*Math.PI/180)}function Kh(i){return(180+i)/360}function 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l=(d=this.y,m=this.z,_=Qh(256*(h=this.x),256*(d=Math.pow(2,m)-d-1),m),T=Qh(256*(h+1),256*(d+1),m),_[0]+","+_[1]+","+T[0]+","+T[1]);var h,d,m,_,T;const S=function(A,z,D){let B,Z="";for(let $=A;$>0;$--)B=1<<$-1,Z+=(z&B?1:0)+(D&B?2:0);return Z}(this.z,this.x,this.y);return e[(this.x+this.y)%e.length].replace(/{prefix}/g,(this.x%16).toString(16)+(this.y%16).toString(16)).replace(/{z}/g,String(this.z)).replace(/{x}/g,String(this.x)).replace(/{y}/g,String(o==="tms"?Math.pow(2,this.z)-this.y-1:this.y)).replace(/{ratio}/g,r>1?"@2x":"").replace(/{quadkey}/g,S).replace(/{bbox-epsg-3857}/g,l)}isChildOf(e){const r=this.z-e.z;return r>0&&e.x===this.x>>r&&e.y===this.y>>r}getTilePoint(e){const r=Math.pow(2,this.z);return new me((e.x*r-this.x)*bi,(e.y*r-this.y)*bi)}toString(){return`${this.z}/${this.x}/${this.y}`}}class ed{constructor(e,r){this.wrap=e,this.canonical=r,this.key=Dl(e,r.z,r.z,r.x,r.y)}}class Qn{constructor(e,r,o,l,h){if(e= z; overscaledZ = ${e}; z = ${o}`);this.overscaledZ=e,this.wrap=r,this.canonical=new du(o,+l,+h),this.key=Dl(r,e,o,l,h)}clone(){return new Qn(this.overscaledZ,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)}equals(e){return this.overscaledZ===e.overscaledZ&&this.wrap===e.wrap&&this.canonical.equals(e.canonical)}scaledTo(e){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const r=this.canonical.z-e;return e>this.canonical.z?new Qn(e,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y):new Qn(e,this.wrap,e,this.canonical.x>>r,this.canonical.y>>r)}calculateScaledKey(e,r){if(e>this.overscaledZ)throw new Error(`targetZ > this.overscaledZ; targetZ = ${e}; overscaledZ = ${this.overscaledZ}`);const o=this.canonical.z-e;return e>this.canonical.z?Dl(this.wrap*+r,e,this.canonical.z,this.canonical.x,this.canonical.y):Dl(this.wrap*+r,e,e,this.canonical.x>>o,this.canonical.y>>o)}isChildOf(e){if(e.wrap!==this.wrap)return!1;const r=this.canonical.z-e.canonical.z;return e.overscaledZ===0||e.overscaledZ>r&&e.canonical.y===this.canonical.y>>r}children(e){if(this.overscaledZ>=e)return[new Qn(this.overscaledZ+1,this.wrap,this.canonical.z,this.canonical.x,this.canonical.y)];const r=this.canonical.z+1,o=2*this.canonical.x,l=2*this.canonical.y;return[new Qn(r,this.wrap,r,o,l),new Qn(r,this.wrap,r,o+1,l),new Qn(r,this.wrap,r,o,l+1),new Qn(r,this.wrap,r,o+1,l+1)]}isLessThan(e){return this.wrape.wrap)&&(this.overscaledZe.overscaledZ)&&(this.canonical.xe.canonical.x)&&this.canonical.ythis.max&&(this.max=m),m=this.dim+1||r<-1||r>=this.dim+1)throw new RangeError("out of range source coordinates for DEM data");return(r+1)*this.stride+(e+1)}_unpackMapbox(e,r,o){return(256*e*256+256*r+o)/10-1e4}_unpackTerrarium(e,r,o){return 256*e+r+o/256-32768}getPixels(){return new Yn({width:this.stride,height:this.stride},new Uint8Array(this.data.buffer))}backfillBorder(e,r,o){if(this.dim!==e.dim)throw new Error("dem dimension mismatch");let l=r*this.dim,h=r*this.dim+this.dim,d=o*this.dim,m=o*this.dim+this.dim;switch(r){case-1:l=h-1;break;case 1:h=l+1}switch(o){case-1:d=m-1;break;case 1:m=d+1}const _=-r*this.dim,T=-o*this.dim;for(let S=d;S=this._numberToString.length)throw new Error(`Out of bounds. Index requested n=${e} can't be >= this._numberToString.length ${this._numberToString.length}`);return this._numberToString[e]}}class rd{constructor(e,r,o,l,h){this.type="Feature",this._vectorTileFeature=e,e._z=r,e._x=o,e._y=l,this.properties=e.properties,this.id=h}get geometry(){return this._geometry===void 0&&(this._geometry=this._vectorTileFeature.toGeoJSON(this._vectorTileFeature._x,this._vectorTileFeature._y,this._vectorTileFeature._z).geometry),this._geometry}set geometry(e){this._geometry=e}toJSON(){const e={geometry:this.geometry};for(const r in this)r!=="_geometry"&&r!=="_vectorTileFeature"&&(e[r]=this[r]);return e}}class nd{constructor(e,r){this.tileID=e,this.x=e.canonical.x,this.y=e.canonical.y,this.z=e.canonical.z,this.grid=new Xt(bi,16,0),this.grid3D=new Xt(bi,16,0),this.featureIndexArray=new F,this.promoteId=r}insert(e,r,o,l,h,d){const m=this.featureIndexArray.length;this.featureIndexArray.emplaceBack(o,l,h);const _=d?this.grid3D:this.grid;for(let T=0;T=0&&A[3]>=0&&_.insert(m,A[0],A[1],A[2],A[3])}}loadVTLayers(){return this.vtLayers||(this.vtLayers=new js.VectorTile(new eu(this.rawTileData)).layers,this.sourceLayerCoder=new id(this.vtLayers?Object.keys(this.vtLayers).sort():["_geojsonTileLayer"])),this.vtLayers}query(e,r,o,l){this.loadVTLayers();const h=e.params||{},d=bi/e.tileSize/e.scale,m=ra(h.filter),_=e.queryGeometry,T=e.queryPadding*d,S=sd(_),A=this.grid.query(S.minX-T,S.minY-T,S.maxX+T,S.maxY+T),z=sd(e.cameraQueryGeometry),D=this.grid3D.query(z.minX-T,z.minY-T,z.maxX+T,z.maxY+T,($,ne,ue,te)=>function(fe,ye,Ee,rt,ct){for(const Ze of fe)if(ye<=Ze.x&&Ee<=Ze.y&&rt>=Ze.x&&ct>=Ze.y)return!0;const Je=[new me(ye,Ee),new me(ye,ct),new me(rt,ct),new me(rt,Ee)];if(fe.length>2){for(const Ze of Je)if(ja(fe,Ze))return!0}for(let Ze=0;Ze(te||(te=Uo(fe)),ye.queryIntersectsFeature(_,fe,Ee,te,this.z,e.transform,d,e.pixelPosMatrix)))}return B}loadMatchingFeature(e,r,o,l,h,d,m,_,T,S,A){const z=this.bucketLayerIDs[r];if(d&&!function($,ne){for(let ue=0;ue<$.length;ue++)if(ne.indexOf($[ue])>=0)return!0;return!1}(d,z))return;const D=this.sourceLayerCoder.decode(o),B=this.vtLayers[D].feature(l);if(h.needGeometry){const $=ma(B,!0);if(!h.filter(new Mi(this.tileID.overscaledZ),$,this.tileID.canonical))return}else if(!h.filter(new Mi(this.tileID.overscaledZ),B))return;const Z=this.getId(B,D);for(let $=0;${const m=e instanceof za?e.get(d):null;return m&&m.evaluate?m.evaluate(r,o,l):m})}function sd(i){let e=1/0,r=1/0,o=-1/0,l=-1/0;for(const h of i)e=Math.min(e,h.x),r=Math.min(r,h.y),o=Math.max(o,h.x),l=Math.max(l,h.y);return{minX:e,minY:r,maxX:o,maxY:l}}function _f(i,e){return e-i}function ad(i,e,r,o,l){const h=[];for(let d=0;d=o&&A.x>=o||(S.x>=o?S=new me(o,S.y+(o-S.x)/(A.x-S.x)*(A.y-S.y))._round():A.x>=o&&(A=new me(o,S.y+(o-S.x)/(A.x-S.x)*(A.y-S.y))._round()),S.y>=l&&A.y>=l||(S.y>=l?S=new me(S.x+(l-S.y)/(A.y-S.y)*(A.x-S.x),l)._round():A.y>=l&&(A=new me(S.x+(l-S.y)/(A.y-S.y)*(A.x-S.x),l)._round()),_&&S.equals(_[_.length-1])||(_=[S],h.push(_)),_.push(A)))))}}return h}He("FeatureIndex",nd,{omit:["rawTileData","sourceLayerCoder"]});class Zs extends me{constructor(e,r,o,l){super(e,r),this.angle=o,l!==void 0&&(this.segment=l)}clone(){return new Zs(this.x,this.y,this.angle,this.segment)}}function ld(i,e,r,o,l){if(e.segment===void 0)return!0;let h=e,d=e.segment+1,m=0;for(;m>-r/2;){if(d--,d<0)return!1;m-=i[d].dist(h),h=i[d]}m+=i[d].dist(i[d+1]),d++;const _=[];let T=0;for(;mo;)T-=_.shift().angleDelta;if(T>l)return!1;d++,m+=S.dist(A)}return!0}function cd(i){let e=0;for(let r=0;rT){const B=(T-_)/D,Z=zr.number(A.x,z.x,B),$=zr.number(A.y,z.y,B),ne=new Zs(Z,$,z.angleTo(A),S);return ne._round(),!d||ld(i,ne,m,d,e)?ne:void 0}_+=D}}function vf(i,e,r,o,l,h,d,m,_){const T=ud(o,h,d),S=hd(o,l),A=S*d,z=i[0].x===0||i[0].x===_||i[0].y===0||i[0].y===_;return e-A=0&&fe<_&&ye>=0&&ye<_&&z-T>=0&&z+T<=S){const Ee=new Zs(fe,ye,ue,B);Ee._round(),o&&!ld(i,Ee,h,o,l)||D.push(Ee)}}A+=ne}return m||D.length||d||(D=dd(i,A/2,r,o,l,h,d,!0,_)),D}He("Anchor",Zs);const Ka=bn;function pd(i,e,r,o){const l=[],h=i.image,d=h.pixelRatio,m=h.paddedRect.w-2*Ka,_=h.paddedRect.h-2*Ka,T=i.right-i.left,S=i.bottom-i.top,A=h.stretchX||[[0,m]],z=h.stretchY||[[0,_]],D=(Ve,Ye)=>Ve+Ye[1]-Ye[0],B=A.reduce(D,0),Z=z.reduce(D,0),$=m-B,ne=_-Z;let ue=0,te=B,fe=0,ye=Z,Ee=0,rt=$,ct=0,Je=ne;if(h.content&&o){const Ve=h.content;ue=bc(A,0,Ve[0]),fe=bc(z,0,Ve[1]),te=bc(A,Ve[0],Ve[2]),ye=bc(z,Ve[1],Ve[3]),Ee=Ve[0]-ue,ct=Ve[1]-fe,rt=Ve[2]-Ve[0]-te,Je=Ve[3]-Ve[1]-ye}const Ze=(Ve,Ye,Xe,De)=>{const mt=wc(Ve.stretch-ue,te,T,i.left),ut=Tc(Ve.fixed-Ee,rt,Ve.stretch,B),Ot=wc(Ye.stretch-fe,ye,S,i.top),wi=Tc(Ye.fixed-ct,Je,Ye.stretch,Z),Pi=wc(Xe.stretch-ue,te,T,i.left),dr=Tc(Xe.fixed-Ee,rt,Xe.stretch,B),eo=wc(De.stretch-fe,ye,S,i.top),Fr=Tc(De.fixed-ct,Je,De.stretch,Z),rr=new me(mt,Ot),wr=new me(Pi,Ot),Br=new me(Pi,eo),Wr=new me(mt,eo),wn=new me(ut/d,wi/d),nr=new me(dr/d,Fr/d),Or=e*Math.PI/180;if(Or){const Tn=Math.sin(Or),En=Math.cos(Or),Gi=[En,-Tn,Tn,En];rr._matMult(Gi),wr._matMult(Gi),Wr._matMult(Gi),Br._matMult(Gi)}const Hr=Ve.stretch+Ve.fixed,un=Ye.stretch+Ye.fixed;return{tl:rr,tr:wr,bl:Wr,br:Br,tex:{x:h.paddedRect.x+Ka+Hr,y:h.paddedRect.y+Ka+un,w:Xe.stretch+Xe.fixed-Hr,h:De.stretch+De.fixed-un},writingMode:void 0,glyphOffset:[0,0],sectionIndex:0,pixelOffsetTL:wn,pixelOffsetBR:nr,minFontScaleX:rt/d/T,minFontScaleY:Je/d/S,isSDF:r}};if(o&&(h.stretchX||h.stretchY)){const Ve=fd(A,$,B),Ye=fd(z,ne,Z);for(let Xe=0;Xe0&&(B=Math.max(10,B),this.circleDiameter=B)}else{let A=d.top*m-_[0],z=d.bottom*m+_[2],D=d.left*m-_[3],B=d.right*m+_[1];const Z=d.collisionPadding;if(Z&&(D-=Z[0]*m,A-=Z[1]*m,B+=Z[2]*m,z+=Z[3]*m),S){const $=new me(D,A),ne=new me(B,A),ue=new me(D,z),te=new me(B,z),fe=S*Math.PI/180;$._rotate(fe),ne._rotate(fe),ue._rotate(fe),te._rotate(fe),D=Math.min($.x,ne.x,ue.x,te.x),B=Math.max($.x,ne.x,ue.x,te.x),A=Math.min($.y,ne.y,ue.y,te.y),z=Math.max($.y,ne.y,ue.y,te.y)}e.emplaceBack(r.x,r.y,D,A,B,z,o,l,h)}this.boxEndIndex=e.length}}class xf{constructor(e=[],r=bf){if(this.data=e,this.length=this.data.length,this.compare=r,this.length>0)for(let o=(this.length>>1)-1;o>=0;o--)this._down(o)}push(e){this.data.push(e),this.length++,this._up(this.length-1)}pop(){if(this.length===0)return;const e=this.data[0],r=this.data.pop();return this.length--,this.length>0&&(this.data[0]=r,this._down(0)),e}peek(){return this.data[0]}_up(e){const{data:r,compare:o}=this,l=r[e];for(;e>0;){const h=e-1>>1,d=r[h];if(o(l,d)>=0)break;r[e]=d,e=h}r[e]=l}_down(e){const{data:r,compare:o}=this,l=this.length>>1,h=r[e];for(;e=0)break;r[e]=m,e=d}r[e]=h}}function bf(i,e){return ie?1:0}function wf(i,e=1,r=!1){let o=1/0,l=1/0,h=-1/0,d=-1/0;const m=i[0];for(let D=0;Dh)&&(h=B.x),(!D||B.y>d)&&(d=B.y)}const _=Math.min(h-o,d-l);let T=_/2;const S=new xf([],Tf);if(_===0)return new me(o,l);for(let D=o;DA.d||!A.d)&&(A=D,r&&console.log("found best %d after %d probes",Math.round(1e4*D.d)/1e4,z)),D.max-A.d<=e||(T=D.h/2,S.push(new Ja(D.p.x-T,D.p.y-T,T,i)),S.push(new Ja(D.p.x+T,D.p.y-T,T,i)),S.push(new Ja(D.p.x-T,D.p.y+T,T,i)),S.push(new Ja(D.p.x+T,D.p.y+T,T,i)),z+=4)}return r&&(console.log(`num probes: ${z}`),console.log(`best distance: ${A.d}`)),A.p}function Tf(i,e){return e.max-i.max}function Ja(i,e,r,o){this.p=new me(i,e),this.h=r,this.d=function(l,h){let d=!1,m=1/0;for(let _=0;_l.y!=B.y>l.y&&l.x<(B.x-D.x)*(l.y-D.y)/(B.y-D.y)+D.x&&(d=!d),m=Math.min(m,Ju(l,D,B))}}return(d?1:-1)*Math.sqrt(m)}(this.p,o),this.max=this.d+this.h*Math.SQRT2}const pu=Number.POSITIVE_INFINITY;function md(i,e){return e[1]!==pu?function(r,o,l){let h=0,d=0;switch(o=Math.abs(o),l=Math.abs(l),r){case"top-right":case"top-left":case"top":d=l-7;break;case"bottom-right":case"bottom-left":case"bottom":d=7-l}switch(r){case"top-right":case"bottom-right":case"right":h=-o;break;case"top-left":case"bottom-left":case"left":h=o}return[h,d]}(i,e[0],e[1]):function(r,o){let l=0,h=0;o<0&&(o=0);const d=o/Math.sqrt(2);switch(r){case"top-right":case"top-left":h=d-7;break;case"bottom-right":case"bottom-left":h=7-d;break;case"bottom":h=7-o;break;case"top":h=o-7}switch(r){case"top-right":case"bottom-right":l=-d;break;case"top-left":case"bottom-left":l=d;break;case"left":l=o;break;case"right":l=-o}return[l,h]}(i,e[0])}function fu(i){switch(i){case"right":case"top-right":case"bottom-right":return"right";case"left":case"top-left":case"bottom-left":return"left"}return"center"}function Ef(i,e,r,o,l,h,d,m,_,T,S){let A=h.textMaxSize.evaluate(e,{});A===void 0&&(A=d);const z=i.layers[0].layout,D=z.get("icon-offset").evaluate(e,{},S),B=_d(r.horizontal),Z=d/24,$=i.tilePixelRatio*Z,ne=i.tilePixelRatio*A/24,ue=i.tilePixelRatio*m,te=i.tilePixelRatio*z.get("symbol-spacing"),fe=z.get("text-padding")*i.tilePixelRatio,ye=function(De,mt,ut,Ot=1){const wi=De.get("icon-padding").evaluate(mt,{},ut),Pi=wi&&wi.values;return[Pi[0]*Ot,Pi[1]*Ot,Pi[2]*Ot,Pi[3]*Ot]}(z,e,S,i.tilePixelRatio),Ee=z.get("text-max-angle")/180*Math.PI,rt=z.get("text-rotation-alignment")!=="viewport"&&z.get("symbol-placement")!=="point",ct=z.get("icon-rotation-alignment")==="map"&&z.get("symbol-placement")!=="point",Je=z.get("symbol-placement"),Ze=te/2,Ve=z.get("icon-text-fit");let Ye;o&&Ve!=="none"&&(i.allowVerticalPlacement&&r.vertical&&(Ye=Vh(o,r.vertical,Ve,z.get("icon-text-fit-padding"),D,Z)),B&&(o=Vh(o,B,Ve,z.get("icon-text-fit-padding"),D,Z)));const Xe=(De,mt)=>{mt.x<0||mt.x>=bi||mt.y<0||mt.y>=bi||function(ut,Ot,wi,Pi,dr,eo,Fr,rr,wr,Br,Wr,wn,nr,Or,Hr,un,Tn,En,Gi,Ur,Ut,On,Nr,Kr,To){const No=ut.addToLineVertexArray(Ot,wi);let Vo,Ts,Eo,to,Sn=0,Es=0,Bl=0,bd=0,wu=-1,Tu=-1;const Ss={};let wd=Ki(""),Eu=0,Su=0;if(rr._unevaluatedLayout.getValue("text-radial-offset")===void 0?[Eu,Su]=rr.layout.get("text-offset").evaluate(Ut,{},Kr).map(In=>In*br):(Eu=rr.layout.get("text-radial-offset").evaluate(Ut,{},Kr)*br,Su=pu),ut.allowVerticalPlacement&&Pi.vertical){const In=rr.layout.get("text-rotate").evaluate(Ut,{},Kr)+90;Eo=new Ec(wr,Ot,Br,Wr,wn,Pi.vertical,nr,Or,Hr,In),Fr&&(to=new Ec(wr,Ot,Br,Wr,wn,Fr,Tn,En,Hr,In))}if(dr){const In=rr.layout.get("icon-rotate").evaluate(Ut,{}),rs=rr.layout.get("icon-text-fit")!=="none",Ol=pd(dr,In,Nr,rs),Ul=Fr?pd(Fr,In,Nr,rs):void 0;Ts=new Ec(wr,Ot,Br,Wr,wn,dr,Tn,En,!1,In),Sn=4*Ol.length;const Sd=ut.iconSizeData;let _a=null;Sd.kind==="source"?(_a=[is*rr.layout.get("icon-size").evaluate(Ut,{})],_a[0]>Gs&&di(`${ut.layerIds[0]}: Value for "icon-size" is >= ${Ll}. 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Je=e.get("symbol-placement"),Ze=Je==="point"?e.get("text-max-width").evaluate(_,{},i.canonical)*br:0,Ve=()=>{i.bucket.allowVerticalPlacement&&Do(te)&&(D.vertical=gc(B,i.glyphMap,i.glyphPositions,i.imagePositions,T,Ze,l,Ee,"left",ye,$,c.WritingMode.vertical,!0,Je,A,S))};if(!h&&rt){const Ye=ct==="auto"?rt.map(De=>fu(De)):[ct];let Xe=!1;for(let De=0;Dethis._layers[Se.id]),se=Y[0];if(se.visibility==="none")continue;const ee=se.source||"";let Q=this.familiesBySource[ee];Q||(Q=this.familiesBySource[ee]={});const ce=se.sourceLayer||"_geojsonTileLayer";let Te=Q[ce];Te||(Te=Q[ce]=[]),Te.push(Y)}}}class O{constructor(P){const L={},N=[];for(const ee in P){const Q=P[ee],ce=L[ee]={};for(const Te in Q){const Se=Q[+Te];if(!Se||Se.bitmap.width===0||Se.bitmap.height===0)continue;const Ce={x:0,y:0,w:Se.bitmap.width+2,h:Se.bitmap.height+2};N.push(Ce),ce[Te]={rect:Ce,metrics:Se.metrics}}}const{w:X,h:Y}=c.potpack(N),se=new c.AlphaImage({width:X||1,height:Y||1});for(const ee in P){const Q=P[ee];for(const ce in Q){const Te=Q[+ce];if(!Te||Te.bitmap.width===0||Te.bitmap.height===0)continue;const Se=L[ee][ce].rect;c.AlphaImage.copy(Te.bitmap,se,{x:0,y:0},{x:Se.x+1,y:Se.y+1},Te.bitmap)}}this.image=se,this.positions=L}}c.register("GlyphAtlas",O);class Me{constructor(P){this.tileID=new c.OverscaledTileID(P.tileID.overscaledZ,P.tileID.wrap,P.tileID.canonical.z,P.tileID.canonical.x,P.tileID.canonical.y),this.uid=P.uid,this.zoom=P.zoom,this.pixelRatio=P.pixelRatio,this.tileSize=P.tileSize,this.source=P.source,this.overscaling=this.tileID.overscaleFactor(),this.showCollisionBoxes=P.showCollisionBoxes,this.collectResourceTiming=!!P.collectResourceTiming,this.returnDependencies=!!P.returnDependencies,this.promoteId=P.promoteId}parse(P,L,N,X,Y){this.status="parsing",this.data=P,this.collisionBoxArray=new c.CollisionBoxArray;const se=new c.DictionaryCoder(Object.keys(P.layers).sort()),ee=new c.FeatureIndex(this.tileID,this.promoteId);ee.bucketLayerIDs=[];const Q={},ce={featureIndex:ee,iconDependencies:{},patternDependencies:{},glyphDependencies:{},availableImages:N},Te=L.familiesBySource[this.source];for(const Lt in Te){const jt=P.layers[Lt];if(!jt)continue;jt.version===1&&c.warnOnce(`Vector tile source "${this.source}" layer "${Lt}" does not use vector tile spec v2 and therefore may have some rendering errors.`);const ti=se.encode(Lt),zi=[];for(let ot=0;ot=yi.maxzoom||yi.visibility!=="none"&&(me(ot,this.zoom,N),(Q[yi.id]=yi.createBucket({index:ee.bucketLayerIDs.length,layers:ot,zoom:this.zoom,pixelRatio:this.pixelRatio,overscaling:this.overscaling,collisionBoxArray:this.collisionBoxArray,sourceLayerIndex:ti,sourceID:this.source})).populate(zi,ce,this.tileID.canonical),ee.bucketLayerIDs.push(ot.map(ao=>ao.id)))}}let Se,Ce,it,Et;const st=c.mapObject(ce.glyphDependencies,Lt=>Object.keys(Lt).map(Number));Object.keys(st).length?X.send("getGlyphs",{uid:this.uid,stacks:st,source:this.source,tileID:this.tileID,type:"glyphs"},(Lt,jt)=>{Se||(Se=Lt,Ce=jt,Vt.call(this))}):Ce={};const pt=Object.keys(ce.iconDependencies);pt.length?X.send("getImages",{icons:pt,source:this.source,tileID:this.tileID,type:"icons"},(Lt,jt)=>{Se||(Se=Lt,it=jt,Vt.call(this))}):it={};const bt=Object.keys(ce.patternDependencies);function Vt(){if(Se)return Y(Se);if(Ce&&it&&Et){const Lt=new O(Ce),jt=new c.ImageAtlas(it,Et);for(const ti in Q){const zi=Q[ti];zi instanceof c.SymbolBucket?(me(zi.layers,this.zoom,N),c.performSymbolLayout({bucket:zi,glyphMap:Ce,glyphPositions:Lt.positions,imageMap:it,imagePositions:jt.iconPositions,showCollisionBoxes:this.showCollisionBoxes,canonical:this.tileID.canonical})):zi.hasPattern&&(zi instanceof c.LineBucket||zi instanceof c.FillBucket||zi instanceof c.FillExtrusionBucket)&&(me(zi.layers,this.zoom,N),zi.addFeatures(ce,this.tileID.canonical,jt.patternPositions))}this.status="done",Y(null,{buckets:Object.values(Q).filter(ti=>!ti.isEmpty()),featureIndex:ee,collisionBoxArray:this.collisionBoxArray,glyphAtlasImage:Lt.image,imageAtlas:jt,glyphMap:this.returnDependencies?Ce:null,iconMap:this.returnDependencies?it:null,glyphPositions:this.returnDependencies?Lt.positions:null})}}bt.length?X.send("getImages",{icons:bt,source:this.source,tileID:this.tileID,type:"patterns"},(Lt,jt)=>{Se||(Se=Lt,Et=jt,Vt.call(this))}):Et={},Vt.call(this)}}function me(q,P,L){const N=new c.EvaluationParameters(P);for(const X of q)X.recalculate(N,L)}function Be(q,P){const L=c.getArrayBuffer(q.request,(N,X,Y,se)=>{N?P(N):X&&P(null,{vectorTile:new c.vectorTile.VectorTile(new c.Protobuf(X)),rawData:X,cacheControl:Y,expires:se})});return()=>{L.cancel(),P()}}class dt{constructor(P,L,N,X){this.actor=P,this.layerIndex=L,this.availableImages=N,this.loadVectorData=X||Be,this.loading={},this.loaded={}}loadTile(P,L){const N=P.uid;this.loading||(this.loading={});const X=!!(P&&P.request&&P.request.collectResourceTiming)&&new c.RequestPerformance(P.request),Y=this.loading[N]=new Me(P);Y.abort=this.loadVectorData(P,(se,ee)=>{if(delete this.loading[N],se||!ee)return Y.status="done",this.loaded[N]=Y,L(se);const Q=ee.rawData,ce={};ee.expires&&(ce.expires=ee.expires),ee.cacheControl&&(ce.cacheControl=ee.cacheControl);const Te={};if(X){const Se=X.finish();Se&&(Te.resourceTiming=JSON.parse(JSON.stringify(Se)))}Y.vectorTile=ee.vectorTile,Y.parse(ee.vectorTile,this.layerIndex,this.availableImages,this.actor,(Se,Ce)=>{if(Se||!Ce)return L(Se);L(null,c.extend({rawTileData:Q.slice(0)},Ce,ce,Te))}),this.loaded=this.loaded||{},this.loaded[N]=Y})}reloadTile(P,L){const N=this.loaded,X=P.uid,Y=this;if(N&&N[X]){const se=N[X];se.showCollisionBoxes=P.showCollisionBoxes;const ee=(Q,ce)=>{const Te=se.reloadCallback;Te&&(delete se.reloadCallback,se.parse(se.vectorTile,Y.layerIndex,this.availableImages,Y.actor,Te)),L(Q,ce)};se.status==="parsing"?se.reloadCallback=ee:se.status==="done"&&(se.vectorTile?se.parse(se.vectorTile,this.layerIndex,this.availableImages,this.actor,ee):ee())}}abortTile(P,L){const N=this.loading,X=P.uid;N&&N[X]&&N[X].abort&&(N[X].abort(),delete N[X]),L()}removeTile(P,L){const N=this.loaded,X=P.uid;N&&N[X]&&delete N[X],L()}}class be{constructor(){this.loaded={}}loadTile(P,L){const{uid:N,encoding:X,rawImageData:Y}=P,se=c.isImageBitmap(Y)?this.getImageData(Y):Y,ee=new c.DEMData(N,se,X);this.loaded=this.loaded||{},this.loaded[N]=ee,L(null,ee)}getImageData(P){this.offscreenCanvas&&this.offscreenCanvasContext||(this.offscreenCanvas=new OffscreenCanvas(P.width,P.height),this.offscreenCanvasContext=this.offscreenCanvas.getContext("2d",{willReadFrequently:!0})),this.offscreenCanvas.width=P.width,this.offscreenCanvas.height=P.height,this.offscreenCanvasContext.drawImage(P,0,0,P.width,P.height);const L=this.offscreenCanvasContext.getImageData(-1,-1,P.width+2,P.height+2);return this.offscreenCanvasContext.clearRect(0,0,this.offscreenCanvas.width,this.offscreenCanvas.height),new c.RGBAImage({width:L.width,height:L.height},L.data)}removeTile(P){const L=this.loaded,N=P.uid;L&&L[N]&&delete L[N]}}function Ie(q,P){if(q.length!==0){nt(q[0],P);for(var L=1;L=Math.abs(ee)?L-Q+ee:ee-Q+L,L=Q}L+N>=0!=!!P&&q.reverse()}var et=c.getDefaultExportFromCjs(function q(P,L){var N,X=P&&P.type;if(X==="FeatureCollection")for(N=0;N>31}function fn(q,P){for(var L=q.loadGeometry(),N=q.type,X=0,Y=0,se=L.length,ee=0;eeq},qi=Math.fround||(Mr=new Float32Array(1),q=>(Mr[0]=+q,Mr[0]));var Mr;const Si=3,Ii=5,ar=6;class Vn{constructor(P){this.options=Object.assign(Object.create(oo),P),this.trees=new Array(this.options.maxZoom+1),this.stride=this.options.reduce?7:6,this.clusterProps=[]}load(P){const{log:L,minZoom:N,maxZoom:X}=this.options;L&&console.time("total time");const Y=`prepare ${P.length} points`;L&&console.time(Y),this.points=P;const se=[];for(let Q=0;Q=N;Q--){const ce=+Date.now();ee=this.trees[Q]=this._createTree(this._cluster(ee,Q)),L&&console.log("z%d: %d clusters in %dms",Q,ee.numItems,+Date.now()-ce)}return L&&console.timeEnd("total time"),this}getClusters(P,L){let N=((P[0]+180)%360+360)%360-180;const X=Math.max(-90,Math.min(90,P[1]));let Y=P[2]===180?180:((P[2]+180)%360+360)%360-180;const se=Math.max(-90,Math.min(90,P[3]));if(P[2]-P[0]>=360)N=-180,Y=180;else if(N>Y){const Se=this.getClusters([N,X,180,se],L),Ce=this.getClusters([-180,X,Y,se],L);return Se.concat(Ce)}const ee=this.trees[this._limitZoom(L)],Q=ee.range(jn(N),$n(se),jn(Y),$n(X)),ce=ee.data,Te=[];for(const Se of Q){const Ce=this.stride*Se;Te.push(ce[Ce+Ii]>1?Zi(ce,Ce,this.clusterProps):this.points[ce[Ce+Si]])}return Te}getChildren(P){const L=this._getOriginId(P),N=this._getOriginZoom(P),X="No cluster with the specified id.",Y=this.trees[N];if(!Y)throw new Error(X);const se=Y.data;if(L*this.stride>=se.length)throw new Error(X);const ee=this.options.radius/(this.options.extent*Math.pow(2,N-1)),Q=Y.within(se[L*this.stride],se[L*this.stride+1],ee),ce=[];for(const Te of Q){const Se=Te*this.stride;se[Se+4]===P&&ce.push(se[Se+Ii]>1?Zi(se,Se,this.clusterProps):this.points[se[Se+Si]])}if(ce.length===0)throw new Error(X);return ce}getLeaves(P,L,N){const X=[];return this._appendLeaves(X,P,L=L||10,N=N||0,0),X}getTile(P,L,N){const X=this.trees[this._limitZoom(P)],Y=Math.pow(2,P),{extent:se,radius:ee}=this.options,Q=ee/se,ce=(N-Q)/Y,Te=(N+1+Q)/Y,Se={features:[]};return this._addTileFeatures(X.range((L-Q)/Y,ce,(L+1+Q)/Y,Te),X.data,L,N,Y,Se),L===0&&this._addTileFeatures(X.range(1-Q/Y,ce,1,Te),X.data,Y,N,Y,Se),L===Y-1&&this._addTileFeatures(X.range(0,ce,Q/Y,Te),X.data,-1,N,Y,Se),Se.features.length?Se:null}getClusterExpansionZoom(P){let L=this._getOriginZoom(P)-1;for(;L<=this.options.maxZoom;){const N=this.getChildren(P);if(L++,N.length!==1)break;P=N[0].properties.cluster_id}return L}_appendLeaves(P,L,N,X,Y){const se=this.getChildren(L);for(const ee of se){const Q=ee.properties;if(Q&&Q.cluster?Y+Q.point_count<=X?Y+=Q.point_count:Y=this._appendLeaves(P,Q.cluster_id,N,X,Y):Y1;let Te,Se,Ce;if(ce)Te=At(L,Q,this.clusterProps),Se=L[Q],Ce=L[Q+1];else{const st=this.points[L[Q+Si]];Te=st.properties;const[pt,bt]=st.geometry.coordinates;Se=jn(pt),Ce=$n(bt)}const it={type:1,geometry:[[Math.round(this.options.extent*(Se*Y-N)),Math.round(this.options.extent*(Ce*Y-X))]],tags:Te};let Et;Et=ce||this.options.generateId?L[Q+Si]:this.points[L[Q+Si]].id,Et!==void 0&&(it.id=Et),se.features.push(it)}}_limitZoom(P){return Math.max(this.options.minZoom,Math.min(Math.floor(+P),this.options.maxZoom+1))}_cluster(P,L){const{radius:N,extent:X,reduce:Y,minPoints:se}=this.options,ee=N/(X*Math.pow(2,L)),Q=P.data,ce=[],Te=this.stride;for(let Se=0;SeL&&(pt+=Q[Vt+Ii])}if(pt>st&&pt>=se){let bt,Vt=Ce*st,Lt=it*st,jt=-1;const ti=((Se/Te|0)<<5)+(L+1)+this.points.length;for(const zi of Et){const ot=zi*Te;if(Q[ot+2]<=L)continue;Q[ot+2]=L;const yi=Q[ot+Ii];Vt+=Q[ot]*yi,Lt+=Q[ot+1]*yi,Q[ot+4]=ti,Y&&(bt||(bt=this._map(Q,Se,!0),jt=this.clusterProps.length,this.clusterProps.push(bt)),Y(bt,this._map(Q,ot)))}Q[Se+4]=ti,ce.push(Vt/pt,Lt/pt,1/0,ti,-1,pt),Y&&ce.push(jt)}else{for(let bt=0;bt1)for(const bt of Et){const Vt=bt*Te;if(!(Q[Vt+2]<=L)){Q[Vt+2]=L;for(let Lt=0;Lt>5}_getOriginZoom(P){return(P-this.points.length)%32}_map(P,L,N){if(P[L+Ii]>1){const se=this.clusterProps[P[L+ar]];return N?Object.assign({},se):se}const X=this.points[P[L+Si]].properties,Y=this.options.map(X);return N&&Y===X?Object.assign({},Y):Y}}function Zi(q,P,L){return{type:"Feature",id:q[P+Si],properties:At(q,P,L),geometry:{type:"Point",coordinates:[(N=q[P],360*(N-.5)),Gn(q[P+1])]}};var N}function At(q,P,L){const N=q[P+Ii],X=N>=1e4?`${Math.round(N/1e3)}k`:N>=1e3?Math.round(N/100)/10+"k":N,Y=q[P+ar],se=Y===-1?{}:Object.assign({},L[Y]);return Object.assign(se,{cluster:!0,cluster_id:q[P+Si],point_count:N,point_count_abbreviated:X})}function jn(q){return q/360+.5}function $n(q){const P=Math.sin(q*Math.PI/180),L=.5-.25*Math.log((1+P)/(1-P))/Math.PI;return L<0?0:L>1?1:L}function Gn(q){const P=(180-360*q)*Math.PI/180;return 360*Math.atan(Math.exp(P))/Math.PI-90}function fr(q,P,L,N){for(var X,Y=N,se=L-P>>1,ee=L-P,Q=q[P],ce=q[P+1],Te=q[L],Se=q[L+1],Ce=P+3;CeY)X=Ce,Y=it;else if(it===Y){var Et=Math.abs(Ce-se);EtN&&(X-P>3&&fr(q,P,X,N),q[X+2]=Y,L-X>3&&fr(q,X,L,N))}function $o(q,P,L,N,X,Y){var se=X-L,ee=Y-N;if(se!==0||ee!==0){var Q=((q-L)*se+(P-N)*ee)/(se*se+ee*ee);Q>1?(L=X,N=Y):Q>0&&(L+=se*Q,N+=ee*Q)}return(se=q-L)*se+(ee=P-N)*ee}function _e(q,P,L,N){var X={id:q===void 0?null:q,type:P,geometry:L,tags:N,minX:1/0,minY:1/0,maxX:-1/0,maxY:-1/0};return function(Y){var se=Y.geometry,ee=Y.type;if(ee==="Point"||ee==="MultiPoint"||ee==="LineString")qn(Y,se);else if(ee==="Polygon"||ee==="MultiLineString")for(var Q=0;Q0&&(se+=N?(X*ce-Q*Y)/2:Math.sqrt(Math.pow(Q-X,2)+Math.pow(ce-Y,2))),X=Q,Y=ce}var Te=P.length-3;P[2]=1,fr(P,0,Te,L),P[Te+2]=1,P.size=Math.abs(se),P.start=0,P.end=P.size}function So(q,P,L,N){for(var X=0;X1?1:L}function Ri(q,P,L,N,X,Y,se,ee){if(N/=P,Y>=(L/=P)&&se=N)return null;for(var Q=[],ce=0;ce=L&&Et=N)){var st=[];if(Ce==="Point"||Ce==="MultiPoint")$r(Se,st,L,N,X);else if(Ce==="LineString")so(Se,st,L,N,X,!1,ee.lineMetrics);else if(Ce==="MultiLineString")Oe(Se,st,L,N,X,!1);else if(Ce==="Polygon")Oe(Se,st,L,N,X,!0);else if(Ce==="MultiPolygon")for(var pt=0;pt=L&&se<=N&&(P.push(q[Y]),P.push(q[Y+1]),P.push(q[Y+2]))}}function so(q,P,L,N,X,Y,se){for(var ee,Q,ce=kn(q),Te=X===0?Xi:Zn,Se=q.start,Ce=0;CeL&&(Q=Te(ce,it,Et,pt,bt,L),se&&(ce.start=Se+ee*Q)):Vt>N?Lt=L&&(Q=Te(ce,it,Et,pt,bt,L),jt=!0),Lt>N&&Vt<=N&&(Q=Te(ce,it,Et,pt,bt,N),jt=!0),!Y&&jt&&(se&&(ce.end=Se+ee*Q),P.push(ce),ce=kn(q)),se&&(Se+=ee)}var ti=q.length-3;it=q[ti],Et=q[ti+1],st=q[ti+2],(Vt=X===0?it:Et)>=L&&Vt<=N&&Pr(ce,it,Et,st),ti=ce.length-3,Y&&ti>=3&&(ce[ti]!==ce[0]||ce[ti+1]!==ce[1])&&Pr(ce,ce[0],ce[1],ce[2]),ce.length&&P.push(ce)}function kn(q){var P=[];return P.size=q.size,P.start=q.start,P.end=q.end,P}function Oe(q,P,L,N,X,Y){for(var se=0;sese.maxX&&(se.maxX=Te),Se>se.maxY&&(se.maxY=Se)}return se}function _i(q,P,L,N){var X=P.geometry,Y=P.type,se=[];if(Y==="Point"||Y==="MultiPoint")for(var ee=0;ee0&&P.size<(X?se:N))L.numPoints+=P.length/3;else{for(var ee=[],Q=0;Qse)&&(L.numSimplified++,ee.push(P[Q]),ee.push(P[Q+1])),L.numPoints++;X&&function(ce,Te){for(var Se=0,Ce=0,it=ce.length,Et=it-2;Ce0===Te)for(Ce=0,it=ce.length;Ce24)throw new Error("maxZoom should be in the 0-24 range");if(P.promoteId&&P.generateId)throw new Error("promoteId and generateId cannot be used together.");var N=function(X,Y){var se=[];if(X.type==="FeatureCollection")for(var ee=0;ee1&&console.time("creation"),Ce=this.tiles[Se]=mr(q,P,L,N,Q),this.tileCoords.push({z:P,x:L,y:N}),ce)){ce>1&&(console.log("tile z%d-%d-%d (features: %d, points: %d, simplified: %d)",P,L,N,Ce.numFeatures,Ce.numPoints,Ce.numSimplified),console.timeEnd("creation"));var it="z"+P;this.stats[it]=(this.stats[it]||0)+1,this.total++}if(Ce.source=q,X){if(P===Q.maxZoom||P===X)continue;var Et=1<1&&console.time("clipping");var st,pt,bt,Vt,Lt,jt,ti=.5*Q.buffer/Q.extent,zi=.5-ti,ot=.5+ti,yi=1+ti;st=pt=bt=Vt=null,Lt=Ri(q,Te,L-ti,L+ot,0,Ce.minX,Ce.maxX,Q),jt=Ri(q,Te,L+zi,L+yi,0,Ce.minX,Ce.maxX,Q),q=null,Lt&&(st=Ri(Lt,Te,N-ti,N+ot,1,Ce.minY,Ce.maxY,Q),pt=Ri(Lt,Te,N+zi,N+yi,1,Ce.minY,Ce.maxY,Q),Lt=null),jt&&(bt=Ri(jt,Te,N-ti,N+ot,1,Ce.minY,Ce.maxY,Q),Vt=Ri(jt,Te,N+zi,N+yi,1,Ce.minY,Ce.maxY,Q),jt=null),ce>1&&console.timeEnd("clipping"),ee.push(st||[],P+1,2*L,2*N),ee.push(pt||[],P+1,2*L,2*N+1),ee.push(bt||[],P+1,2*L+1,2*N),ee.push(Vt||[],P+1,2*L+1,2*N+1)}}},Qr.prototype.getTile=function(q,P,L){var N=this.options,X=N.extent,Y=N.debug;if(q<0||q>24)return null;var se=1<1&&console.log("drilling down to z%d-%d-%d",q,P,L);for(var Q,ce=q,Te=P,Se=L;!Q&&ce>0;)ce--,Te=Math.floor(Te/2),Se=Math.floor(Se/2),Q=this.tiles[Wi(ce,Te,Se)];return Q&&Q.source?(Y>1&&console.log("found parent tile z%d-%d-%d",ce,Te,Se),Y>1&&console.time("drilling down"),this.splitTile(Q.source,ce,Te,Se,q,P,L),Y>1&&console.timeEnd("drilling down"),this.tiles[ee]?Dt(this.tiles[ee],X):null):null};class os extends dt{constructor(P,L,N,X){super(P,L,N,ui),this._dataUpdateable=new Map,this.loadGeoJSON=(Y,se)=>{const{promoteId:ee}=Y;if(Y.request)return c.getJSON(Y.request,(Q,ce,Te,Se)=>{this._dataUpdateable=Xn(ce,ee)?Qi(ce,ee):void 0,se(Q,ce,Te,Se)});if(typeof Y.data=="string")try{const Q=JSON.parse(Y.data);this._dataUpdateable=Xn(Q,ee)?Qi(Q,ee):void 0,se(null,Q)}catch{se(new Error(`Input data given to '${Y.source}' is not a valid GeoJSON object.`))}else Y.dataDiff?this._dataUpdateable?(function(Q,ce,Te){var Se,Ce,it,Et;if(ce.removeAll&&Q.clear(),ce.remove)for(const st of ce.remove)Q.delete(st);if(ce.add)for(const st of ce.add){const pt=Er(st,Te);pt!=null&&Q.set(pt,st)}if(ce.update)for(const st of ce.update){let pt=Q.get(st.id);if(pt==null)continue;const bt=!st.removeAllProperties&&(((Se=st.removeProperties)===null||Se===void 0?void 0:Se.length)>0||((Ce=st.addOrUpdateProperties)===null||Ce===void 0?void 0:Ce.length)>0);if((st.newGeometry||st.removeAllProperties||bt)&&(pt={...pt},Q.set(st.id,pt),bt&&(pt.properties={...pt.properties})),st.newGeometry&&(pt.geometry=st.newGeometry),st.removeAllProperties)pt.properties={};else if(((it=st.removeProperties)===null||it===void 0?void 0:it.length)>0)for(const Vt of st.removeProperties)Object.prototype.hasOwnProperty.call(pt.properties,Vt)&&delete pt.properties[Vt];if(((Et=st.addOrUpdateProperties)===null||Et===void 0?void 0:Et.length)>0)for(const{key:Vt,value:Lt}of st.addOrUpdateProperties)pt.properties[Vt]=Lt}}(this._dataUpdateable,Y.dataDiff,ee),se(null,{type:"FeatureCollection",features:Array.from(this._dataUpdateable.values())})):se(new Error(`Cannot update existing geojson data in ${Y.source}`)):se(new Error(`Input data given to '${Y.source}' is not a valid GeoJSON object.`));return{cancel:()=>{}}},X&&(this.loadGeoJSON=X)}loadData(P,L){var N;(N=this._pendingRequest)===null||N===void 0||N.cancel(),this._pendingCallback&&this._pendingCallback(null,{abandoned:!0});const X=!!(P&&P.request&&P.request.collectResourceTiming)&&new c.RequestPerformance(P.request);this._pendingCallback=L,this._pendingRequest=this.loadGeoJSON(P,(Y,se)=>{if(delete this._pendingCallback,delete this._pendingRequest,Y||!se)return L(Y);if(typeof se!="object")return L(new Error(`Input data given to '${P.source}' is not a valid GeoJSON object.`));{et(se,!0);try{if(P.filter){const Q=c.createExpression(P.filter,{type:"boolean","property-type":"data-driven",overridable:!1,transition:!1});if(Q.result==="error")throw new Error(Q.value.map(Te=>`${Te.key}: ${Te.message}`).join(", "));se={type:"FeatureCollection",features:se.features.filter(Te=>Q.value.evaluate({zoom:0},Te))}}this._geoJSONIndex=P.cluster?new Vn(function({superclusterOptions:Q,clusterProperties:ce}){if(!ce||!Q)return Q;const Te={},Se={},Ce={accumulated:null,zoom:0},it={properties:null},Et=Object.keys(ce);for(const st of Et){const[pt,bt]=ce[st],Vt=c.createExpression(bt),Lt=c.createExpression(typeof pt=="string"?[pt,["accumulated"],["get",st]]:pt);Te[st]=Vt.value,Se[st]=Lt.value}return Q.map=st=>{it.properties=st;const pt={};for(const bt of Et)pt[bt]=Te[bt].evaluate(Ce,it);return pt},Q.reduce=(st,pt)=>{it.properties=pt;for(const bt of Et)Ce.accumulated=st[bt],st[bt]=Se[bt].evaluate(Ce,it)},Q}(P)).load(se.features):function(Q,ce){return new Qr(Q,ce)}(se,P.geojsonVtOptions)}catch(Q){return L(Q)}this.loaded={};const ee={};if(X){const Q=X.finish();Q&&(ee.resourceTiming={},ee.resourceTiming[P.source]=JSON.parse(JSON.stringify(Q)))}L(null,ee)}})}reloadTile(P,L){const N=this.loaded;return N&&N[P.uid]?super.reloadTile(P,L):this.loadTile(P,L)}removeSource(P,L){this._pendingCallback&&this._pendingCallback(null,{abandoned:!0}),L()}getClusterExpansionZoom(P,L){try{L(null,this._geoJSONIndex.getClusterExpansionZoom(P.clusterId))}catch(N){L(N)}}getClusterChildren(P,L){try{L(null,this._geoJSONIndex.getChildren(P.clusterId))}catch(N){L(N)}}getClusterLeaves(P,L){try{L(null,this._geoJSONIndex.getLeaves(P.clusterId,P.limit,P.offset))}catch(N){L(N)}}}class zn{constructor(P){this.self=P,this.actor=new c.Actor(P,this),this.layerIndexes={},this.availableImages={},this.workerSourceTypes={vector:dt,geojson:os},this.workerSources={},this.demWorkerSources={},this.self.registerWorkerSource=(L,N)=>{if(this.workerSourceTypes[L])throw new Error(`Worker source with name "${L}" already registered.`);this.workerSourceTypes[L]=N},this.self.registerRTLTextPlugin=L=>{if(c.plugin.isParsed())throw new Error("RTL text plugin already registered.");c.plugin.applyArabicShaping=L.applyArabicShaping,c.plugin.processBidirectionalText=L.processBidirectionalText,c.plugin.processStyledBidirectionalText=L.processStyledBidirectionalText}}setReferrer(P,L){this.referrer=L}setImages(P,L,N){this.availableImages[P]=L;for(const X in this.workerSources[P]){const Y=this.workerSources[P][X];for(const se in Y)Y[se].availableImages=L}N()}setLayers(P,L,N){this.getLayerIndex(P).replace(L),N()}updateLayers(P,L,N){this.getLayerIndex(P).update(L.layers,L.removedIds),N()}loadTile(P,L,N){this.getWorkerSource(P,L.type,L.source).loadTile(L,N)}loadDEMTile(P,L,N){this.getDEMWorkerSource(P,L.source).loadTile(L,N)}reloadTile(P,L,N){this.getWorkerSource(P,L.type,L.source).reloadTile(L,N)}abortTile(P,L,N){this.getWorkerSource(P,L.type,L.source).abortTile(L,N)}removeTile(P,L,N){this.getWorkerSource(P,L.type,L.source).removeTile(L,N)}removeDEMTile(P,L){this.getDEMWorkerSource(P,L.source).removeTile(L)}removeSource(P,L,N){if(!this.workerSources[P]||!this.workerSources[P][L.type]||!this.workerSources[P][L.type][L.source])return;const X=this.workerSources[P][L.type][L.source];delete this.workerSources[P][L.type][L.source],X.removeSource!==void 0?X.removeSource(L,N):N()}loadWorkerSource(P,L,N){try{this.self.importScripts(L.url),N()}catch(X){N(X.toString())}}syncRTLPluginState(P,L,N){try{c.plugin.setState(L);const X=c.plugin.getPluginURL();if(c.plugin.isLoaded()&&!c.plugin.isParsed()&&X!=null){this.self.importScripts(X);const Y=c.plugin.isParsed();N(Y?void 0:new Error(`RTL Text Plugin failed to import scripts from ${X}`),Y)}}catch(X){N(X.toString())}}getAvailableImages(P){let L=this.availableImages[P];return L||(L=[]),L}getLayerIndex(P){let L=this.layerIndexes[P];return L||(L=this.layerIndexes[P]=new ae),L}getWorkerSource(P,L,N){if(this.workerSources[P]||(this.workerSources[P]={}),this.workerSources[P][L]||(this.workerSources[P][L]={}),!this.workerSources[P][L][N]){const X={send:(Y,se,ee)=>{this.actor.send(Y,se,ee,P)}};this.workerSources[P][L][N]=new this.workerSourceTypes[L](X,this.getLayerIndex(P),this.getAvailableImages(P))}return this.workerSources[P][L][N]}getDEMWorkerSource(P,L){return this.demWorkerSources[P]||(this.demWorkerSources[P]={}),this.demWorkerSources[P][L]||(this.demWorkerSources[P][L]=new be),this.demWorkerSources[P][L]}}return c.isWorker()&&(self.worker=new zn(self)),zn}),J(["./shared"],function(c){var ae="3.1.0";class O{static testProp(t){if(!O.docStyle)return t[0];for(let n=0;n{window.removeEventListener("click",O.suppressClickInternal,!0)},0)}static mousePos(t,n){const s=t.getBoundingClientRect();return new c.Point(n.clientX-s.left-t.clientLeft,n.clientY-s.top-t.clientTop)}static touchPos(t,n){const s=t.getBoundingClientRect(),u=[];for(let p=0;p{t=[],n=0,s=0,u={}},a.addThrottleControl=w=>{const C=s++;return u[C]=w,C},a.removeThrottleControl=w=>{delete u[w],v()},a.getImage=(w,C,I=!0)=>{Me.supported&&(w.headers||(w.headers={}),w.headers.accept="image/webp,*/*");const F={requestParameters:w,supportImageRefresh:I,callback:C,cancelled:!1,completed:!1,cancel:()=>{F.completed||F.cancelled||(F.cancelled=!0,F.innerRequest&&(F.innerRequest.cancel(),n--),v())}};return t.push(F),v(),F};const p=w=>{const{requestParameters:C,supportImageRefresh:I,callback:F}=w;return c.extend(C,{type:"image"}),(I!==!1||c.isWorker()||c.getProtocolAction(C.url)||C.headers&&!Object.keys(C.headers).reduce((G,V)=>G&&V==="accept",!0)?c.makeRequest:y)(C,(G,V,j,K)=>{g(w,F,G,V,j,K)})},g=(w,C,I,F,G,V)=>{I?C(I):F instanceof HTMLImageElement||F instanceof ImageBitmap?C(null,F):F&&((j,K)=>{typeof createImageBitmap=="function"?c.arrayBufferToImageBitmap(j,K):c.arrayBufferToImage(j,K)})(F,(j,K)=>{j!=null?C(j):K!=null&&C(null,K,{cacheControl:G,expires:V})}),w.cancelled||(w.completed=!0,n--,v())},v=()=>{const w=(()=>{const C=Object.keys(u);let I=!1;if(C.length>0){for(const F of C)if(I=u[F](),I)break}return I})()?c.config.MAX_PARALLEL_IMAGE_REQUESTS_PER_FRAME:c.config.MAX_PARALLEL_IMAGE_REQUESTS;for(let C=n;C0;C++){const I=t.shift();if(I.cancelled){C--;continue}const F=p(I);n++,I.innerRequest=F}},y=(w,C)=>{const I=new Image,F=w.url;let G=!1;const V=w.credentials;return V&&V==="include"?I.crossOrigin="use-credentials":(V&&V==="same-origin"||!c.sameOrigin(F))&&(I.crossOrigin="anonymous"),I.fetchPriority="high",I.onload=()=>{C(null,I),I.onerror=I.onload=null},I.onerror=()=>{G||C(new Error("Could not load image. Please make sure to use a supported image type such as PNG or JPEG. Note that SVGs are not supported.")),I.onerror=I.onload=null},I.src=F,{cancel:()=>{G=!0,I.src=""}}}}(nt||(nt={})),nt.resetRequestQueue();var et,yt=nt;(function(a){a.Glyphs="Glyphs",a.Image="Image",a.Source="Source",a.SpriteImage="SpriteImage",a.SpriteJSON="SpriteJSON",a.Style="Style",a.Tile="Tile",a.Unknown="Unknown"})(et||(et={}));class at{constructor(t){this._transformRequestFn=t}transformRequest(t,n){return this._transformRequestFn&&this._transformRequestFn(t,n)||{url:t}}normalizeSpriteURL(t,n,s){const u=function(p){const g=p.match(Pe);if(!g)throw new Error(`Unable to parse URL "${p}"`);return{protocol:g[1],authority:g[2],path:g[3]||"/",params:g[4]?g[4].split("&"):[]}}(t);return u.path+=`${n}${s}`,function(p){const g=p.params.length?`?${p.params.join("&")}`:"";return`${p.protocol}://${p.authority}${p.path}${g}`}(u)}setTransformRequest(t){this._transformRequestFn=t}}const Pe=/^(\w+):\/\/([^/?]*)(\/[^?]+)?\??(.+)?/;function St(a){var t=new c.ARRAY_TYPE(3);return t[0]=a[0],t[1]=a[1],t[2]=a[2],t}var oi,Rt=function(a,t,n){return a[0]=t[0]-n[0],a[1]=t[1]-n[1],a[2]=t[2]-n[2],a};oi=new c.ARRAY_TYPE(3),c.ARRAY_TYPE!=Float32Array&&(oi[0]=0,oi[1]=0,oi[2]=0);var Qt=function(a){var t=a[0],n=a[1];return t*t+n*n};function Ei(a){const t=[];if(typeof a=="string")t.push({id:"default",url:a});else if(a&&a.length>0){const n=[];for(const{id:s,url:u}of a){const p=`${s}${u}`;n.indexOf(p)===-1&&(n.push(p),t.push({id:s,url:u}))}}return t}function di(a,t,n,s,u){if(s)return void a(s);if(u!==Object.values(t).length||u!==Object.values(n).length)return;const p={};for(const g in t){p[g]={};const v=c.exported.getImageCanvasContext(n[g]),y=t[g];for(const w in y){const{width:C,height:I,x:F,y:G,sdf:V,pixelRatio:j,stretchX:K,stretchY:re,content:ge}=y[w];p[g][w]={data:null,pixelRatio:j,sdf:V,stretchX:K,stretchY:re,content:ge,spriteData:{width:C,height:I,x:F,y:G,context:v}}}}a(null,p)}(function(){var a=new c.ARRAY_TYPE(2);c.ARRAY_TYPE!=Float32Array&&(a[0]=0,a[1]=0)})();class zt{constructor(t,n,s,u){this.context=t,this.format=s,this.texture=t.gl.createTexture(),this.update(n,u)}update(t,n,s){const{width:u,height:p}=t,g=!(this.size&&this.size[0]===u&&this.size[1]===p||s),{context:v}=this,{gl:y}=v;if(this.useMipmap=!!(n&&n.useMipmap),y.bindTexture(y.TEXTURE_2D,this.texture),v.pixelStoreUnpackFlipY.set(!1),v.pixelStoreUnpack.set(1),v.pixelStoreUnpackPremultiplyAlpha.set(this.format===y.RGBA&&(!n||n.premultiply!==!1)),g)this.size=[u,p],t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||c.isImageBitmap(t)?y.texImage2D(y.TEXTURE_2D,0,this.format,this.format,y.UNSIGNED_BYTE,t):y.texImage2D(y.TEXTURE_2D,0,this.format,u,p,0,this.format,y.UNSIGNED_BYTE,t.data);else{const{x:w,y:C}=s||{x:0,y:0};t instanceof HTMLImageElement||t instanceof HTMLCanvasElement||t instanceof HTMLVideoElement||t instanceof ImageData||c.isImageBitmap(t)?y.texSubImage2D(y.TEXTURE_2D,0,w,C,y.RGBA,y.UNSIGNED_BYTE,t):y.texSubImage2D(y.TEXTURE_2D,0,w,C,u,p,y.RGBA,y.UNSIGNED_BYTE,t.data)}this.useMipmap&&this.isSizePowerOfTwo()&&y.generateMipmap(y.TEXTURE_2D)}bind(t,n,s){const{context:u}=this,{gl:p}=u;p.bindTexture(p.TEXTURE_2D,this.texture),s!==p.LINEAR_MIPMAP_NEAREST||this.isSizePowerOfTwo()||(s=p.LINEAR),t!==this.filter&&(p.texParameteri(p.TEXTURE_2D,p.TEXTURE_MAG_FILTER,t),p.texParameteri(p.TEXTURE_2D,p.TEXTURE_MIN_FILTER,s||t),this.filter=t),n!==this.wrap&&(p.texParameteri(p.TEXTURE_2D,p.TEXTURE_WRAP_S,n),p.texParameteri(p.TEXTURE_2D,p.TEXTURE_WRAP_T,n),this.wrap=n)}isSizePowerOfTwo(){return this.size[0]===this.size[1]&&Math.log(this.size[0])/Math.LN2%1==0}destroy(){const{gl:t}=this.context;t.deleteTexture(this.texture),this.texture=null}}function jr(a){const{userImage:t}=a;return!!(t&&t.render&&t.render())&&(a.data.replace(new Uint8Array(t.data.buffer)),!0)}class pi extends c.Evented{constructor(){super(),this.images={},this.updatedImages={},this.callbackDispatchedThisFrame={},this.loaded=!1,this.requestors=[],this.patterns={},this.atlasImage=new c.RGBAImage({width:1,height:1}),this.dirty=!0}isLoaded(){return this.loaded}setLoaded(t){if(this.loaded!==t&&(this.loaded=t,t)){for(const{ids:n,callback:s}of this.requestors)this._notify(n,s);this.requestors=[]}}getImage(t){const n=this.images[t];if(n&&!n.data&&n.spriteData){const s=n.spriteData;n.data=new c.RGBAImage({width:s.width,height:s.height},s.context.getImageData(s.x,s.y,s.width,s.height).data),n.spriteData=null}return n}addImage(t,n){if(this.images[t])throw new Error(`Image id ${t} already exist, use updateImage instead`);this._validate(t,n)&&(this.images[t]=n)}_validate(t,n){let s=!0;const u=n.data||n.spriteData;return this._validateStretch(n.stretchX,u&&u.width)||(this.fire(new c.ErrorEvent(new Error(`Image "${t}" has invalid "stretchX" value`))),s=!1),this._validateStretch(n.stretchY,u&&u.height)||(this.fire(new c.ErrorEvent(new Error(`Image "${t}" has invalid "stretchY" value`))),s=!1),this._validateContent(n.content,n)||(this.fire(new c.ErrorEvent(new Error(`Image "${t}" has invalid "content" value`))),s=!1),s}_validateStretch(t,n){if(!t)return!0;let s=0;for(const u of t){if(u[0]-1);y++,p[y]=v,g[y]=w,g[y+1]=Pn}for(let v=0,y=0;v{let v=this.entries[u];v||(v=this.entries[u]={glyphs:{},requests:{},ranges:{}});let y=v.glyphs[p];if(y!==void 0)return void g(null,{stack:u,id:p,glyph:y});if(y=this._tinySDF(v,u,p),y)return v.glyphs[p]=y,void g(null,{stack:u,id:p,glyph:y});const w=Math.floor(p/256);if(256*w>65535)return void g(new Error("glyphs > 65535 not supported"));if(v.ranges[w])return void g(null,{stack:u,id:p,glyph:y});if(!this.url)return void g(new Error("glyphsUrl is not set"));let C=v.requests[w];C||(C=v.requests[w]=[],fn.loadGlyphRange(u,w,this.url,this.requestManager,(I,F)=>{if(F){for(const G in F)this._doesCharSupportLocalGlyph(+G)||(v.glyphs[+G]=F[+G]);v.ranges[w]=!0}for(const G of C)G(I,F);delete v.requests[w]})),C.push((I,F)=>{I?g(I):F&&g(null,{stack:u,id:p,glyph:F[p]||null})})},(u,p)=>{if(u)n(u);else if(p){const g={};for(const{stack:v,id:y,glyph:w}of p)(g[v]||(g[v]={}))[y]=w&&{id:w.id,bitmap:w.bitmap.clone(),metrics:w.metrics};n(null,g)}})}_doesCharSupportLocalGlyph(t){return!!this.localIdeographFontFamily&&(c.unicodeBlockLookup["CJK Unified Ideographs"](t)||c.unicodeBlockLookup["Hangul Syllables"](t)||c.unicodeBlockLookup.Hiragana(t)||c.unicodeBlockLookup.Katakana(t))}_tinySDF(t,n,s){const u=this.localIdeographFontFamily;if(!u||!this._doesCharSupportLocalGlyph(s))return;let p=t.tinySDF;if(!p){let v="400";/bold/i.test(n)?v="900":/medium/i.test(n)?v="500":/light/i.test(n)&&(v="200"),p=t.tinySDF=new fn.TinySDF({fontSize:24,buffer:3,radius:8,cutoff:.25,fontFamily:u,fontWeight:v})}const g=p.draw(String.fromCharCode(s));return{id:s,bitmap:new c.AlphaImage({width:g.width||30,height:g.height||30},g.data),metrics:{width:g.glyphWidth||24,height:g.glyphHeight||24,left:g.glyphLeft||0,top:g.glyphTop-27||-8,advance:g.glyphAdvance||24}}}}fn.loadGlyphRange=function(a,t,n,s,u){const p=256*t,g=p+255,v=s.transformRequest(n.replace("{fontstack}",a).replace("{range}",`${p}-${g}`),et.Glyphs);c.getArrayBuffer(v,(y,w)=>{if(y)u(y);else if(w){const C={};for(const I of c.parseGlyphPbf(w))C[I.id]=I;u(null,C)}})},fn.TinySDF=class{constructor({fontSize:a=24,buffer:t=3,radius:n=8,cutoff:s=.25,fontFamily:u="sans-serif",fontWeight:p="normal",fontStyle:g="normal"}={}){this.buffer=t,this.cutoff=s,this.radius=n;const v=this.size=a+4*t,y=this._createCanvas(v),w=this.ctx=y.getContext("2d",{willReadFrequently:!0});w.font=`${g} ${p} ${a}px ${u}`,w.textBaseline="alphabetic",w.textAlign="left",w.fillStyle="black",this.gridOuter=new Float64Array(v*v),this.gridInner=new Float64Array(v*v),this.f=new Float64Array(v),this.z=new Float64Array(v+1),this.v=new Uint16Array(v)}_createCanvas(a){const t=document.createElement("canvas");return t.width=t.height=a,t}draw(a){const{width:t,actualBoundingBoxAscent:n,actualBoundingBoxDescent:s,actualBoundingBoxLeft:u,actualBoundingBoxRight:p}=this.ctx.measureText(a),g=Math.ceil(n),v=Math.max(0,Math.min(this.size-this.buffer,Math.ceil(p-u))),y=Math.min(this.size-this.buffer,g+Math.ceil(s)),w=v+2*this.buffer,C=y+2*this.buffer,I=Math.max(w*C,0),F=new Uint8ClampedArray(I),G={data:F,width:w,height:C,glyphWidth:v,glyphHeight:y,glyphTop:g,glyphLeft:0,glyphAdvance:t};if(v===0||y===0)return G;const{ctx:V,buffer:j,gridInner:K,gridOuter:re}=this;V.clearRect(j,j,v,y),V.fillText(a,j,j+g);const ge=V.getImageData(j,j,v,y);re.fill(Pn,0,I),K.fill(0,0,I);for(let W=0;W0?Le*Le:0,K[Ae]=Le<0?Le*Le:0}}pn(re,0,0,w,C,w,this.f,this.v,this.z),pn(K,j,j,v,y,w,this.f,this.v,this.z);for(let W=0;W1&&(y=t[++v]);const C=Math.abs(w-y.left),I=Math.abs(w-y.right),F=Math.min(C,I);let G;const V=p/s*(u+1);if(y.isDash){const j=u-Math.abs(V);G=Math.sqrt(F*F+j*j)}else G=u-Math.sqrt(F*F+V*V);this.data[g+w]=Math.max(0,Math.min(255,G+128))}}}addRegularDash(t){for(let v=t.length-1;v>=0;--v){const y=t[v],w=t[v+1];y.zeroLength?t.splice(v,1):w&&w.isDash===y.isDash&&(w.left=y.left,t.splice(v,1))}const n=t[0],s=t[t.length-1];n.isDash===s.isDash&&(n.left=s.left-this.width,s.right=n.right+this.width);const u=this.width*this.nextRow;let p=0,g=t[p];for(let v=0;v1&&(g=t[++p]);const y=Math.abs(v-g.left),w=Math.abs(v-g.right),C=Math.min(y,w);this.data[u+v]=Math.max(0,Math.min(255,(g.isDash?C:-C)+128))}}addDash(t,n){const s=n?7:0,u=2*s+1;if(this.nextRow+u>this.height)return c.warnOnce("LineAtlas out of space"),null;let p=0;for(let v=0;v{u.send(t,n,p)},s=s||function(){})}getActor(){return this.currentActor=(this.currentActor+1)%this.actors.length,this.actors[this.currentActor]}remove(t=!0){this.actors.forEach(n=>{n.remove()}),this.actors=[],t&&this.workerPool.release(this.id)}}function Ii(a,t,n){const s=function(u,p){if(u)return n(u);if(p){const g=c.pick(c.extend(p,a),["tiles","minzoom","maxzoom","attribution","bounds","scheme","tileSize","encoding"]);p.vector_layers&&(g.vectorLayers=p.vector_layers,g.vectorLayerIds=g.vectorLayers.map(v=>v.id)),n(null,g)}};return a.url?c.getJSON(t.transformRequest(a.url,et.Source),s):c.exported.frame(()=>s(null,a))}Si.Actor=c.Actor;class ar{constructor(t,n){t&&(n?this.setSouthWest(t).setNorthEast(n):Array.isArray(t)&&(t.length===4?this.setSouthWest([t[0],t[1]]).setNorthEast([t[2],t[3]]):this.setSouthWest(t[0]).setNorthEast(t[1])))}setNorthEast(t){return this._ne=t instanceof c.LngLat?new c.LngLat(t.lng,t.lat):c.LngLat.convert(t),this}setSouthWest(t){return this._sw=t instanceof c.LngLat?new c.LngLat(t.lng,t.lat):c.LngLat.convert(t),this}extend(t){const n=this._sw,s=this._ne;let u,p;if(t instanceof c.LngLat)u=t,p=t;else{if(!(t instanceof ar))return Array.isArray(t)?t.length===4||t.every(Array.isArray)?this.extend(ar.convert(t)):this.extend(c.LngLat.convert(t)):t&&("lng"in t||"lon"in t)&&"lat"in t?this.extend(c.LngLat.convert(t)):this;if(u=t._sw,p=t._ne,!u||!p)return this}return n||s?(n.lng=Math.min(u.lng,n.lng),n.lat=Math.min(u.lat,n.lat),s.lng=Math.max(p.lng,s.lng),s.lat=Math.max(p.lat,s.lat)):(this._sw=new c.LngLat(u.lng,u.lat),this._ne=new c.LngLat(p.lng,p.lat)),this}getCenter(){return new c.LngLat((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 c.LngLat(this.getWest(),this.getNorth())}getSouthEast(){return new c.LngLat(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(t){const{lng:n,lat:s}=c.LngLat.convert(t);let u=this._sw.lng<=n&&n<=this._ne.lng;return this._sw.lng>this._ne.lng&&(u=this._sw.lng>=n&&n>=this._ne.lng),this._sw.lat<=s&&s<=this._ne.lat&&u}static convert(t){return t instanceof ar?t:t&&new ar(t)}static fromLngLat(t,n=0){const s=360*n/40075017,u=s/Math.cos(Math.PI/180*t.lat);return new ar(new c.LngLat(t.lng-u,t.lat-s),new c.LngLat(t.lng+u,t.lat+s))}}class Vn{constructor(t,n,s){this.bounds=ar.convert(this.validateBounds(t)),this.minzoom=n||0,this.maxzoom=s||24}validateBounds(t){return Array.isArray(t)&&t.length===4?[Math.max(-180,t[0]),Math.max(-90,t[1]),Math.min(180,t[2]),Math.min(90,t[3])]:[-180,-90,180,90]}contains(t){const n=Math.pow(2,t.z),s=Math.floor(c.mercatorXfromLng(this.bounds.getWest())*n),u=Math.floor(c.mercatorYfromLat(this.bounds.getNorth())*n),p=Math.ceil(c.mercatorXfromLng(this.bounds.getEast())*n),g=Math.ceil(c.mercatorYfromLat(this.bounds.getSouth())*n);return t.x>=s&&t.x=u&&t.y{this._tileJSONRequest=null,this._loaded=!0,this.map.style.sourceCaches[this.id].clearTiles(),t?this.fire(new c.ErrorEvent(t)):n&&(c.extend(this,n),n.bounds&&(this.tileBounds=new Vn(n.bounds,this.minzoom,this.maxzoom)),this.fire(new c.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new c.Event("data",{dataType:"source",sourceDataType:"content"})))})}loaded(){return this._loaded}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}onAdd(t){this.map=t,this.load()}setSourceProperty(t){this._tileJSONRequest&&this._tileJSONRequest.cancel(),t(),this.load()}setTiles(t){return this.setSourceProperty(()=>{this._options.tiles=t}),this}setUrl(t){return this.setSourceProperty(()=>{this.url=t,this._options.url=t}),this}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return c.extend({},this._options)}loadTile(t,n){const s=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme),u={request:this.map._requestManager.transformRequest(s,et.Tile),uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,tileSize:this.tileSize*t.tileID.overscaleFactor(),type:this.type,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};function p(g,v){return delete t.request,t.aborted?n(null):g&&g.status!==404?n(g):(v&&v.resourceTiming&&(t.resourceTiming=v.resourceTiming),this.map._refreshExpiredTiles&&v&&t.setExpiryData(v),t.loadVectorData(v,this.map.painter),n(null),void(t.reloadCallback&&(this.loadTile(t,t.reloadCallback),t.reloadCallback=null)))}u.request.collectResourceTiming=this._collectResourceTiming,t.actor&&t.state!=="expired"?t.state==="loading"?t.reloadCallback=n:t.request=t.actor.send("reloadTile",u,p.bind(this)):(t.actor=this.dispatcher.getActor(),t.request=t.actor.send("loadTile",u,p.bind(this)))}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.actor&&t.actor.send("abortTile",{uid:t.uid,type:this.type,source:this.id},void 0)}unloadTile(t){t.unloadVectorData(),t.actor&&t.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id},void 0)}hasTransition(){return!1}}class At extends c.Evented{constructor(t,n,s,u){super(),this.id=t,this.dispatcher=s,this.setEventedParent(u),this.type="raster",this.minzoom=0,this.maxzoom=22,this.roundZoom=!0,this.scheme="xyz",this.tileSize=512,this._loaded=!1,this._options=c.extend({type:"raster"},n),c.extend(this,c.pick(n,["url","scheme","tileSize"]))}load(){this._loaded=!1,this.fire(new c.Event("dataloading",{dataType:"source"})),this._tileJSONRequest=Ii(this._options,this.map._requestManager,(t,n)=>{this._tileJSONRequest=null,this._loaded=!0,t?this.fire(new c.ErrorEvent(t)):n&&(c.extend(this,n),n.bounds&&(this.tileBounds=new Vn(n.bounds,this.minzoom,this.maxzoom)),this.fire(new c.Event("data",{dataType:"source",sourceDataType:"metadata"})),this.fire(new c.Event("data",{dataType:"source",sourceDataType:"content"})))})}loaded(){return this._loaded}onAdd(t){this.map=t,this.load()}onRemove(){this._tileJSONRequest&&(this._tileJSONRequest.cancel(),this._tileJSONRequest=null)}serialize(){return c.extend({},this._options)}hasTile(t){return!this.tileBounds||this.tileBounds.contains(t.canonical)}loadTile(t,n){const s=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);t.request=yt.getImage(this.map._requestManager.transformRequest(s,et.Tile),(u,p,g)=>{if(delete t.request,t.aborted)t.state="unloaded",n(null);else if(u)t.state="errored",n(u);else if(p){this.map._refreshExpiredTiles&&g&&t.setExpiryData(g);const v=this.map.painter.context,y=v.gl;t.texture=this.map.painter.getTileTexture(p.width),t.texture?t.texture.update(p,{useMipmap:!0}):(t.texture=new zt(v,p,y.RGBA,{useMipmap:!0}),t.texture.bind(y.LINEAR,y.CLAMP_TO_EDGE,y.LINEAR_MIPMAP_NEAREST),v.extTextureFilterAnisotropic&&y.texParameterf(y.TEXTURE_2D,v.extTextureFilterAnisotropic.TEXTURE_MAX_ANISOTROPY_EXT,v.extTextureFilterAnisotropicMax)),t.state="loaded",n(null)}},this.map._refreshExpiredTiles)}abortTile(t,n){t.request&&(t.request.cancel(),delete t.request),n()}unloadTile(t,n){t.texture&&this.map.painter.saveTileTexture(t.texture),n()}hasTransition(){return!1}}class jn extends At{constructor(t,n,s,u){super(t,n,s,u),this.type="raster-dem",this.maxzoom=22,this._options=c.extend({type:"raster-dem"},n),this.encoding=n.encoding||"mapbox"}serialize(){return{type:"raster-dem",url:this.url,tileSize:this.tileSize,tiles:this.tiles,bounds:this.bounds,encoding:this.encoding}}loadTile(t,n){const s=t.tileID.canonical.url(this.tiles,this.map.getPixelRatio(),this.scheme);function u(p,g){p&&(t.state="errored",n(p)),g&&(t.dem=g,t.needsHillshadePrepare=!0,t.needsTerrainPrepare=!0,t.state="loaded",n(null))}t.request=yt.getImage(this.map._requestManager.transformRequest(s,et.Tile),function(p,g){if(delete t.request,t.aborted)t.state="unloaded",n(null);else if(p)t.state="errored",n(p);else if(g){this.map._refreshExpiredTiles&&t.setExpiryData(g),delete g.cacheControl,delete g.expires;const v=c.isImageBitmap(g)&&(oo==null&&(oo=typeof OffscreenCanvas<"u"&&new OffscreenCanvas(1,1).getContext("2d")&&typeof createImageBitmap=="function"),oo)?g:c.exported.getImageData(g,1),y={uid:t.uid,coord:t.tileID,source:this.id,rawImageData:v,encoding:this.encoding};t.actor&&t.state!=="expired"||(t.actor=this.dispatcher.getActor(),t.actor.send("loadDEMTile",y,u.bind(this)))}}.bind(this),this.map._refreshExpiredTiles),t.neighboringTiles=this._getNeighboringTiles(t.tileID)}_getNeighboringTiles(t){const n=t.canonical,s=Math.pow(2,n.z),u=(n.x-1+s)%s,p=n.x===0?t.wrap-1:t.wrap,g=(n.x+1+s)%s,v=n.x+1===s?t.wrap+1:t.wrap,y={};return y[new c.OverscaledTileID(t.overscaledZ,p,n.z,u,n.y).key]={backfilled:!1},y[new c.OverscaledTileID(t.overscaledZ,v,n.z,g,n.y).key]={backfilled:!1},n.y>0&&(y[new c.OverscaledTileID(t.overscaledZ,p,n.z,u,n.y-1).key]={backfilled:!1},y[new c.OverscaledTileID(t.overscaledZ,t.wrap,n.z,n.x,n.y-1).key]={backfilled:!1},y[new c.OverscaledTileID(t.overscaledZ,v,n.z,g,n.y-1).key]={backfilled:!1}),n.y+1{if(this._pendingLoads--,this._removed||u&&u.abandoned)return void this.fire(new c.Event("dataabort",{dataType:"source"}));let p=null;if(u&&u.resourceTiming&&u.resourceTiming[this.id]&&(p=u.resourceTiming[this.id].slice(0)),s)return void this.fire(new c.ErrorEvent(s));const g={dataType:"source"};this._collectResourceTiming&&p&&p.length>0&&c.extend(g,{resourceTiming:p}),this.fire(new c.Event("data",{...g,sourceDataType:"metadata"})),this.fire(new c.Event("data",{...g,sourceDataType:"content"}))})}loaded(){return this._pendingLoads===0}loadTile(t,n){const s=t.actor?"reloadTile":"loadTile";t.actor=this.actor;const u={type:this.type,uid:t.uid,tileID:t.tileID,zoom:t.tileID.overscaledZ,maxZoom:this.maxzoom,tileSize:this.tileSize,source:this.id,pixelRatio:this.map.getPixelRatio(),showCollisionBoxes:this.map.showCollisionBoxes,promoteId:this.promoteId};t.request=this.actor.send(s,u,(p,g)=>(delete t.request,t.unloadVectorData(),t.aborted?n(null):p?n(p):(t.loadVectorData(g,this.map.painter,s==="reloadTile"),n(null))))}abortTile(t){t.request&&(t.request.cancel(),delete t.request),t.aborted=!0}unloadTile(t){t.unloadVectorData(),this.actor.send("removeTile",{uid:t.uid,type:this.type,source:this.id})}onRemove(){this._removed=!0,this.actor.send("removeSource",{type:this.type,source:this.id})}serialize(){return c.extend({},this._options,{type:this.type,data:this._data})}hasTransition(){return!1}}var Gn=c.createLayout([{name:"a_pos",type:"Int16",components:2},{name:"a_texture_pos",type:"Int16",components:2}]);class fr extends c.Evented{constructor(t,n,s,u){super(),this.id=t,this.dispatcher=s,this.coordinates=n.coordinates,this.type="image",this.minzoom=0,this.maxzoom=22,this.tileSize=512,this.tiles={},this._loaded=!1,this.setEventedParent(u),this.options=n}load(t,n){this._loaded=!1,this.fire(new c.Event("dataloading",{dataType:"source"})),this.url=this.options.url,this._request=yt.getImage(this.map._requestManager.transformRequest(this.url,et.Image),(s,u)=>{this._request=null,this._loaded=!0,s?this.fire(new c.ErrorEvent(s)):u&&(this.image=u,t&&(this.coordinates=t),n&&n(),this._finishLoading())})}loaded(){return this._loaded}updateImage(t){return t.url?(this._request&&(this._request.cancel(),this._request=null),this.options.url=t.url,this.load(t.coordinates,()=>{this.texture=null}),this):this}_finishLoading(){this.map&&(this.setCoordinates(this.coordinates),this.fire(new c.Event("data",{dataType:"source",sourceDataType:"metadata"})))}onAdd(t){this.map=t,this.load()}onRemove(){this._request&&(this._request.cancel(),this._request=null)}setCoordinates(t){this.coordinates=t;const n=t.map(c.MercatorCoordinate.fromLngLat);this.tileID=function(u){let p=1/0,g=1/0,v=-1/0,y=-1/0;for(const F of u)p=Math.min(p,F.x),g=Math.min(g,F.y),v=Math.max(v,F.x),y=Math.max(y,F.y);const w=Math.max(v-p,y-g),C=Math.max(0,Math.floor(-Math.log(w)/Math.LN2)),I=Math.pow(2,C);return new c.CanonicalTileID(C,Math.floor((p+v)/2*I),Math.floor((g+y)/2*I))}(n),this.minzoom=this.maxzoom=this.tileID.z;const s=n.map(u=>this.tileID.getTilePoint(u)._round());return this._boundsArray=new c.RasterBoundsArray,this._boundsArray.emplaceBack(s[0].x,s[0].y,0,0),this._boundsArray.emplaceBack(s[1].x,s[1].y,c.EXTENT,0),this._boundsArray.emplaceBack(s[3].x,s[3].y,0,c.EXTENT),this._boundsArray.emplaceBack(s[2].x,s[2].y,c.EXTENT,c.EXTENT),this.boundsBuffer&&(this.boundsBuffer.destroy(),delete this.boundsBuffer),this.fire(new c.Event("data",{dataType:"source",sourceDataType:"content"})),this}prepare(){if(Object.keys(this.tiles).length===0||!this.image)return;const t=this.map.painter.context,n=t.gl;this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,Gn.members)),this.boundsSegments||(this.boundsSegments=c.SegmentVector.simpleSegment(0,0,4,2)),this.texture||(this.texture=new zt(t,this.image,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE));let s=!1;for(const u in this.tiles){const p=this.tiles[u];p.state!=="loaded"&&(p.state="loaded",p.texture=this.texture,s=!0)}s&&this.fire(new c.Event("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}loadTile(t,n){this.tileID&&this.tileID.equals(t.tileID.canonical)?(this.tiles[String(t.tileID.wrap)]=t,t.buckets={},n(null)):(t.state="errored",n(null))}serialize(){return{type:"image",url:this.options.url,coordinates:this.coordinates}}hasTransition(){return!1}}class $o extends fr{constructor(t,n,s,u){super(t,n,s,u),this.roundZoom=!0,this.type="video",this.options=n}load(){this._loaded=!1;const t=this.options;this.urls=[];for(const n of t.urls)this.urls.push(this.map._requestManager.transformRequest(n,et.Source).url);c.getVideo(this.urls,(n,s)=>{this._loaded=!0,n?this.fire(new c.ErrorEvent(n)):s&&(this.video=s,this.video.loop=!0,this.video.addEventListener("playing",()=>{this.map.triggerRepaint()}),this.map&&this.video.play(),this._finishLoading())})}pause(){this.video&&this.video.pause()}play(){this.video&&this.video.play()}seek(t){if(this.video){const n=this.video.seekable;tn.end(0)?this.fire(new c.ErrorEvent(new c.ValidationError(`sources.${this.id}`,null,`Playback for this video can be set only between the ${n.start(0)} and ${n.end(0)}-second mark.`))):this.video.currentTime=t}}getVideo(){return this.video}onAdd(t){this.map||(this.map=t,this.load(),this.video&&(this.video.play(),this.setCoordinates(this.coordinates)))}prepare(){if(Object.keys(this.tiles).length===0||this.video.readyState<2)return;const t=this.map.painter.context,n=t.gl;this.boundsBuffer||(this.boundsBuffer=t.createVertexBuffer(this._boundsArray,Gn.members)),this.boundsSegments||(this.boundsSegments=c.SegmentVector.simpleSegment(0,0,4,2)),this.texture?this.video.paused||(this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE),n.texSubImage2D(n.TEXTURE_2D,0,0,0,n.RGBA,n.UNSIGNED_BYTE,this.video)):(this.texture=new zt(t,this.video,n.RGBA),this.texture.bind(n.LINEAR,n.CLAMP_TO_EDGE));let s=!1;for(const u in this.tiles){const p=this.tiles[u];p.state!=="loaded"&&(p.state="loaded",p.texture=this.texture,s=!0)}s&&this.fire(new c.Event("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"video",urls:this.urls,coordinates:this.coordinates}}hasTransition(){return this.video&&!this.video.paused}}class _e extends fr{constructor(t,n,s,u){super(t,n,s,u),n.coordinates?Array.isArray(n.coordinates)&&n.coordinates.length===4&&!n.coordinates.some(p=>!Array.isArray(p)||p.length!==2||p.some(g=>typeof g!="number"))||this.fire(new c.ErrorEvent(new c.ValidationError(`sources.${t}`,null,'"coordinates" property must be an array of 4 longitude/latitude array pairs'))):this.fire(new c.ErrorEvent(new c.ValidationError(`sources.${t}`,null,'missing required property "coordinates"'))),n.animate&&typeof n.animate!="boolean"&&this.fire(new c.ErrorEvent(new c.ValidationError(`sources.${t}`,null,'optional "animate" property must be a boolean value'))),n.canvas?typeof n.canvas=="string"||n.canvas instanceof HTMLCanvasElement||this.fire(new c.ErrorEvent(new c.ValidationError(`sources.${t}`,null,'"canvas" must be either a string representing the ID of the canvas element from which to read, or an HTMLCanvasElement instance'))):this.fire(new c.ErrorEvent(new c.ValidationError(`sources.${t}`,null,'missing required property "canvas"'))),this.options=n,this.animate=n.animate===void 0||n.animate}load(){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 c.ErrorEvent(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(t){this.map=t,this.load(),this.canvas&&this.animate&&this.play()}onRemove(){this.pause()}prepare(){let t=!1;if(this.canvas.width!==this.width&&(this.width=this.canvas.width,t=!0),this.canvas.height!==this.height&&(this.height=this.canvas.height,t=!0),this._hasInvalidDimensions()||Object.keys(this.tiles).length===0)return;const n=this.map.painter.context,s=n.gl;this.boundsBuffer||(this.boundsBuffer=n.createVertexBuffer(this._boundsArray,Gn.members)),this.boundsSegments||(this.boundsSegments=c.SegmentVector.simpleSegment(0,0,4,2)),this.texture?(t||this._playing)&&this.texture.update(this.canvas,{premultiply:!0}):this.texture=new zt(n,this.canvas,s.RGBA,{premultiply:!0});let u=!1;for(const p in this.tiles){const g=this.tiles[p];g.state!=="loaded"&&(g.state="loaded",g.texture=this.texture,u=!0)}u&&this.fire(new c.Event("data",{dataType:"source",sourceDataType:"idle",sourceId:this.id}))}serialize(){return{type:"canvas",coordinates:this.coordinates}}hasTransition(){return this._playing}_hasInvalidDimensions(){for(const t of[this.canvas.width,this.canvas.height])if(isNaN(t)||t<=0)return!0;return!1}}const qn={vector:Zi,raster:At,"raster-dem":jn,geojson:$n,video:$o,image:fr,canvas:_e};function Yr(a,t){const n=c.create();return c.translate(n,n,[1,1,0]),c.scale(n,n,[.5*a.width,.5*a.height,1]),c.multiply(n,n,a.calculatePosMatrix(t.toUnwrapped()))}function si(a,t,n,s,u,p){const g=function(I,F,G){if(I)for(const V of I){const j=F[V];if(j&&j.source===G&&j.type==="fill-extrusion")return!0}else for(const V in F){const j=F[V];if(j.source===G&&j.type==="fill-extrusion")return!0}return!1}(u&&u.layers,t,a.id),v=p.maxPitchScaleFactor(),y=a.tilesIn(s,v,g);y.sort(Gt);const w=[];for(const I of y)w.push({wrappedTileID:I.tileID.wrapped().key,queryResults:I.tile.queryRenderedFeatures(t,n,a._state,I.queryGeometry,I.cameraQueryGeometry,I.scale,u,p,v,Yr(a.transform,I.tileID))});const C=function(I){const F={},G={};for(const V of I){const j=V.queryResults,K=V.wrappedTileID,re=G[K]=G[K]||{};for(const ge in j){const W=j[ge],pe=re[ge]=re[ge]||{},ve=F[ge]=F[ge]||[];for(const Ae of W)pe[Ae.featureIndex]||(pe[Ae.featureIndex]=!0,ve.push(Ae))}}return F}(w);for(const I in C)C[I].forEach(F=>{const G=F.feature,V=a.getFeatureState(G.layer["source-layer"],G.id);G.source=G.layer.source,G.layer["source-layer"]&&(G.sourceLayer=G.layer["source-layer"]),G.state=V});return C}function Gt(a,t){const n=a.tileID,s=t.tileID;return n.overscaledZ-s.overscaledZ||n.canonical.y-s.canonical.y||n.wrap-s.wrap||n.canonical.x-s.canonical.x}class So{constructor(t,n){this.timeAdded=0,this.fadeEndTime=0,this.tileID=t,this.uid=c.uniqueId(),this.uses=0,this.tileSize=n,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(t){const n=t+this.timeAdded;np.getLayer(w)).filter(Boolean);if(y.length!==0){v.layers=y,v.stateDependentLayerIds&&(v.stateDependentLayers=v.stateDependentLayerIds.map(w=>y.filter(C=>C.id===w)[0]));for(const w of y)g[w.id]=v}}return g}(t.buckets,n.style),this.hasSymbolBuckets=!1;for(const u in this.buckets){const p=this.buckets[u];if(p instanceof c.SymbolBucket){if(this.hasSymbolBuckets=!0,!s)break;p.justReloaded=!0}}if(this.hasRTLText=!1,this.hasSymbolBuckets)for(const u in this.buckets){const p=this.buckets[u];if(p instanceof c.SymbolBucket&&p.hasRTLText){this.hasRTLText=!0,c.lazyLoadRTLTextPlugin();break}}this.queryPadding=0;for(const u in this.buckets){const p=this.buckets[u];this.queryPadding=Math.max(this.queryPadding,n.style.getLayer(u).queryRadius(p))}t.imageAtlas&&(this.imageAtlas=t.imageAtlas),t.glyphAtlasImage&&(this.glyphAtlasImage=t.glyphAtlasImage)}else this.collisionBoxArray=new c.CollisionBoxArray}unloadVectorData(){for(const t in this.buckets)this.buckets[t].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(t){return this.buckets[t.id]}upload(t){for(const s in this.buckets){const u=this.buckets[s];u.uploadPending()&&u.upload(t)}const n=t.gl;this.imageAtlas&&!this.imageAtlas.uploaded&&(this.imageAtlasTexture=new zt(t,this.imageAtlas.image,n.RGBA),this.imageAtlas.uploaded=!0),this.glyphAtlasImage&&(this.glyphAtlasTexture=new zt(t,this.glyphAtlasImage,n.ALPHA),this.glyphAtlasImage=null)}prepare(t){this.imageAtlas&&this.imageAtlas.patchUpdatedImages(t,this.imageAtlasTexture)}queryRenderedFeatures(t,n,s,u,p,g,v,y,w,C){return this.latestFeatureIndex&&this.latestFeatureIndex.rawTileData?this.latestFeatureIndex.query({queryGeometry:u,cameraQueryGeometry:p,scale:g,tileSize:this.tileSize,pixelPosMatrix:C,transform:y,params:v,queryPadding:this.queryPadding*w},t,n,s):{}}querySourceFeatures(t,n){const s=this.latestFeatureIndex;if(!s||!s.rawTileData)return;const u=s.loadVTLayers(),p=n&&n.sourceLayer?n.sourceLayer:"",g=u._geojsonTileLayer||u[p];if(!g)return;const v=c.createFilter(n&&n.filter),{z:y,x:w,y:C}=this.tileID.canonical,I={z:y,x:w,y:C};for(let F=0;Fs)u=!1;else if(n)if(this.expirationTime{this.remove(t,p)},s)),this.data[u].push(p),this.order.push(u),this.order.length>this.max){const g=this._getAndRemoveByKey(this.order[0]);g&&this.onRemove(g)}return this}has(t){return t.wrapped().key in this.data}getAndRemove(t){return this.has(t)?this._getAndRemoveByKey(t.wrapped().key):null}_getAndRemoveByKey(t){const n=this.data[t].shift();return n.timeout&&clearTimeout(n.timeout),this.data[t].length===0&&delete this.data[t],this.order.splice(this.order.indexOf(t),1),n.value}getByKey(t){const n=this.data[t];return n?n[0].value:null}get(t){return this.has(t)?this.data[t.wrapped().key][0].value:null}remove(t,n){if(!this.has(t))return this;const s=t.wrapped().key,u=n===void 0?0:this.data[s].indexOf(n),p=this.data[s][u];return this.data[s].splice(u,1),p.timeout&&clearTimeout(p.timeout),this.data[s].length===0&&delete this.data[s],this.onRemove(p.value),this.order.splice(this.order.indexOf(s),1),this}setMaxSize(t){for(this.max=t;this.order.length>this.max;){const n=this._getAndRemoveByKey(this.order[0]);n&&this.onRemove(n)}return this}filter(t){const n=[];for(const s in this.data)for(const u of this.data[s])t(u.value)||n.push(u);for(const s of n)this.remove(s.value.tileID,s)}}class Io{constructor(){this.state={},this.stateChanges={},this.deletedStates={}}updateState(t,n,s){const u=String(n);if(this.stateChanges[t]=this.stateChanges[t]||{},this.stateChanges[t][u]=this.stateChanges[t][u]||{},c.extend(this.stateChanges[t][u],s),this.deletedStates[t]===null){this.deletedStates[t]={};for(const p in this.state[t])p!==u&&(this.deletedStates[t][p]=null)}else if(this.deletedStates[t]&&this.deletedStates[t][u]===null){this.deletedStates[t][u]={};for(const p in this.state[t][u])s[p]||(this.deletedStates[t][u][p]=null)}else for(const p in s)this.deletedStates[t]&&this.deletedStates[t][u]&&this.deletedStates[t][u][p]===null&&delete this.deletedStates[t][u][p]}removeFeatureState(t,n,s){if(this.deletedStates[t]===null)return;const u=String(n);if(this.deletedStates[t]=this.deletedStates[t]||{},s&&n!==void 0)this.deletedStates[t][u]!==null&&(this.deletedStates[t][u]=this.deletedStates[t][u]||{},this.deletedStates[t][u][s]=null);else if(n!==void 0)if(this.stateChanges[t]&&this.stateChanges[t][u])for(s in this.deletedStates[t][u]={},this.stateChanges[t][u])this.deletedStates[t][u][s]=null;else this.deletedStates[t][u]=null;else this.deletedStates[t]=null}getState(t,n){const s=String(n),u=c.extend({},(this.state[t]||{})[s],(this.stateChanges[t]||{})[s]);if(this.deletedStates[t]===null)return{};if(this.deletedStates[t]){const p=this.deletedStates[t][n];if(p===null)return{};for(const g in p)delete u[g]}return u}initializeTileState(t,n){t.setFeatureState(this.state,n)}coalesceChanges(t,n){const s={};for(const u in this.stateChanges){this.state[u]=this.state[u]||{};const p={};for(const g in this.stateChanges[u])this.state[u][g]||(this.state[u][g]={}),c.extend(this.state[u][g],this.stateChanges[u][g]),p[g]=this.state[u][g];s[u]=p}for(const u in this.deletedStates){this.state[u]=this.state[u]||{};const p={};if(this.deletedStates[u]===null)for(const g in this.state[u])p[g]={},this.state[u][g]={};else for(const g in this.deletedStates[u]){if(this.deletedStates[u][g]===null)this.state[u][g]={};else for(const v of Object.keys(this.deletedStates[u][g]))delete this.state[u][g][v];p[g]=this.state[u][g]}s[u]=s[u]||{},c.extend(s[u],p)}if(this.stateChanges={},this.deletedStates={},Object.keys(s).length!==0)for(const u in t)t[u].setFeatureState(s,n)}}class Ri extends c.Evented{constructor(t,n,s){super(),this.id=t,this.dispatcher=s,this.on("data",u=>{u.dataType==="source"&&u.sourceDataType==="metadata"&&(this._sourceLoaded=!0),this._sourceLoaded&&!this._paused&&u.dataType==="source"&&u.sourceDataType==="content"&&(this.reload(),this.transform&&this.update(this.transform,this.terrain),this._didEmitContent=!0)}),this.on("dataloading",()=>{this._sourceErrored=!1}),this.on("error",()=>{this._sourceErrored=this._source.loaded()}),this._source=function(u,p,g,v){const y=new qn[p.type](u,p,g,v);if(y.id!==u)throw new Error(`Expected Source id to be ${u} instead of ${y.id}`);return c.bindAll(["load","abort","unload","serialize","prepare"],y),y}(t,n,s,this),this._tiles={},this._cache=new Go(0,this._unloadTile.bind(this)),this._timers={},this._cacheTimers={},this._maxTileCacheSize=null,this._maxTileCacheZoomLevels=null,this._loadedParentTiles={},this._coveredTiles={},this._state=new Io,this._didEmitContent=!1,this._updated=!1}onAdd(t){this.map=t,this._maxTileCacheSize=t?t._maxTileCacheSize:null,this._maxTileCacheZoomLevels=t?t._maxTileCacheZoomLevels:null,this._source&&this._source.onAdd&&this._source.onAdd(t)}onRemove(t){this.clearTiles(),this._source&&this._source.onRemove&&this._source.onRemove(t)}loaded(){if(this._sourceErrored)return!0;if(!this._sourceLoaded||!this._source.loaded())return!1;if(!(this.used===void 0&&this.usedForTerrain===void 0||this.used||this.usedForTerrain))return!0;if(!this._updated)return!1;for(const t in this._tiles){const n=this._tiles[t];if(n.state!=="loaded"&&n.state!=="errored")return!1}return!0}getSource(){return this._source}pause(){this._paused=!0}resume(){if(!this._paused)return;const t=this._shouldReloadOnResume;this._paused=!1,this._shouldReloadOnResume=!1,t&&this.reload(),this.transform&&this.update(this.transform,this.terrain)}_loadTile(t,n){return this._source.loadTile(t,n)}_unloadTile(t){if(this._source.unloadTile)return this._source.unloadTile(t,()=>{})}_abortTile(t){this._source.abortTile&&this._source.abortTile(t,()=>{}),this._source.fire(new c.Event("dataabort",{tile:t,coord:t.tileID,dataType:"source"}))}serialize(){return this._source.serialize()}prepare(t){this._source.prepare&&this._source.prepare(),this._state.coalesceChanges(this._tiles,this.map?this.map.painter:null);for(const n in this._tiles){const s=this._tiles[n];s.upload(t),s.prepare(this.map.style.imageManager)}}getIds(){return Object.values(this._tiles).map(t=>t.tileID).sort($r).map(t=>t.key)}getRenderableIds(t){const n=[];for(const s in this._tiles)this._isIdRenderable(s,t)&&n.push(this._tiles[s]);return t?n.sort((s,u)=>{const p=s.tileID,g=u.tileID,v=new c.Point(p.canonical.x,p.canonical.y)._rotate(this.transform.angle),y=new c.Point(g.canonical.x,g.canonical.y)._rotate(this.transform.angle);return p.overscaledZ-g.overscaledZ||y.y-v.y||y.x-v.x}).map(s=>s.tileID.key):n.map(s=>s.tileID).sort($r).map(s=>s.key)}hasRenderableParent(t){const n=this.findLoadedParent(t,0);return!!n&&this._isIdRenderable(n.tileID.key)}_isIdRenderable(t,n){return this._tiles[t]&&this._tiles[t].hasData()&&!this._coveredTiles[t]&&(n||!this._tiles[t].holdingForFade())}reload(){if(this._paused)this._shouldReloadOnResume=!0;else{this._cache.reset();for(const t in this._tiles)this._tiles[t].state!=="errored"&&this._reloadTile(t,"reloading")}}_reloadTile(t,n){const s=this._tiles[t];s&&(s.state!=="loading"&&(s.state=n),this._loadTile(s,this._tileLoaded.bind(this,s,t,n)))}_tileLoaded(t,n,s,u){if(u)return t.state="errored",void(u.status!==404?this._source.fire(new c.ErrorEvent(u,{tile:t})):this.update(this.transform,this.terrain));t.timeAdded=c.exported.now(),s==="expired"&&(t.refreshedUponExpiration=!0),this._setTileReloadTimer(n,t),this.getSource().type==="raster-dem"&&t.dem&&this._backfillDEM(t),this._state.initializeTileState(t,this.map?this.map.painter:null),t.aborted||this._source.fire(new c.Event("data",{dataType:"source",tile:t,coord:t.tileID}))}_backfillDEM(t){const n=this.getRenderableIds();for(let u=0;u1||(Math.abs(g)>1&&(Math.abs(g+y)===1?g+=y:Math.abs(g-y)===1&&(g-=y)),p.dem&&u.dem&&(u.dem.backfillBorder(p.dem,g,v),u.neighboringTiles&&u.neighboringTiles[w]&&(u.neighboringTiles[w].backfilled=!0)))}}getTile(t){return this.getTileByID(t.key)}getTileByID(t){return this._tiles[t]}_retainLoadedChildren(t,n,s,u){for(const p in this._tiles){let g=this._tiles[p];if(u[p]||!g.hasData()||g.tileID.overscaledZ<=n||g.tileID.overscaledZ>s)continue;let v=g.tileID;for(;g&&g.tileID.overscaledZ>n+1;){const w=g.tileID.scaledTo(g.tileID.overscaledZ-1);g=this._tiles[w.key],g&&g.hasData()&&(v=w)}let y=v;for(;y.overscaledZ>n;)if(y=y.scaledTo(y.overscaledZ-1),t[y.key]){u[v.key]=v;break}}}findLoadedParent(t,n){if(t.key in this._loadedParentTiles){const s=this._loadedParentTiles[t.key];return s&&s.tileID.overscaledZ>=n?s:null}for(let s=t.overscaledZ-1;s>=n;s--){const u=t.scaledTo(s),p=this._getLoadedTile(u);if(p)return p}}_getLoadedTile(t){const n=this._tiles[t.key];return n&&n.hasData()?n:this._cache.getByKey(t.wrapped().key)}updateCacheSize(t){const n=Math.ceil(t.width/this._source.tileSize)+1,s=Math.ceil(t.height/this._source.tileSize)+1,u=Math.floor(n*s*(this._maxTileCacheZoomLevels===null?c.config.MAX_TILE_CACHE_ZOOM_LEVELS:this._maxTileCacheZoomLevels)),p=typeof this._maxTileCacheSize=="number"?Math.min(this._maxTileCacheSize,u):u;this._cache.setMaxSize(p)}handleWrapJump(t){const n=Math.round((t-(this._prevLng===void 0?t:this._prevLng))/360);if(this._prevLng=t,n){const s={};for(const u in this._tiles){const p=this._tiles[u];p.tileID=p.tileID.unwrapTo(p.tileID.wrap+n),s[p.tileID.key]=p}this._tiles=s;for(const u in this._timers)clearTimeout(this._timers[u]),delete this._timers[u];for(const u in this._tiles)this._setTileReloadTimer(u,this._tiles[u])}}update(t,n){if(this.transform=t,this.terrain=n,!this._sourceLoaded||this._paused)return;let s;this.updateCacheSize(t),this.handleWrapJump(this.transform.center.lng),this._coveredTiles={},this.used||this.usedForTerrain?this._source.tileID?s=t.getVisibleUnwrappedCoordinates(this._source.tileID).map(C=>new c.OverscaledTileID(C.canonical.z,C.wrap,C.canonical.z,C.canonical.x,C.canonical.y)):(s=t.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:n}),this._source.hasTile&&(s=s.filter(C=>this._source.hasTile(C)))):s=[];const u=t.coveringZoomLevel(this._source),p=Math.max(u-Ri.maxOverzooming,this._source.minzoom),g=Math.max(u+Ri.maxUnderzooming,this._source.minzoom);if(this.usedForTerrain){const C={};for(const I of s)if(I.canonical.z>this._source.minzoom){const F=I.scaledTo(I.canonical.z-1);C[F.key]=F;const G=I.scaledTo(Math.max(this._source.minzoom,Math.min(I.canonical.z,5)));C[G.key]=G}s=s.concat(Object.values(C))}const v=s.length===0&&!this._updated&&this._didEmitContent;this._updated=!0,v&&this.fire(new c.Event("data",{sourceDataType:"idle",dataType:"source",sourceId:this.id}));const y=this._updateRetainedTiles(s,u);if(so(this._source.type)){const C={},I={},F=Object.keys(y),G=c.exported.now();for(const V of F){const j=y[V],K=this._tiles[V];if(!K||K.fadeEndTime!==0&&K.fadeEndTime<=G)continue;const re=this.findLoadedParent(j,p);re&&(this._addTile(re.tileID),C[re.tileID.key]=re.tileID),I[V]=j}this._retainLoadedChildren(I,u,g,y);for(const V in C)y[V]||(this._coveredTiles[V]=!0,y[V]=C[V]);if(n){const V={},j={};for(const K of s)this._tiles[K.key].hasData()?V[K.key]=K:j[K.key]=K;for(const K in j){const re=j[K].children(this._source.maxzoom);this._tiles[re[0].key]&&this._tiles[re[1].key]&&this._tiles[re[2].key]&&this._tiles[re[3].key]&&(V[re[0].key]=y[re[0].key]=re[0],V[re[1].key]=y[re[1].key]=re[1],V[re[2].key]=y[re[2].key]=re[2],V[re[3].key]=y[re[3].key]=re[3],delete j[K])}for(const K in j){const re=this.findLoadedParent(j[K],this._source.minzoom);if(re){V[re.tileID.key]=y[re.tileID.key]=re.tileID;for(const ge in V)V[ge].isChildOf(re.tileID)&&delete V[ge]}}for(const K in this._tiles)V[K]||(this._coveredTiles[K]=!0)}}for(const C in y)this._tiles[C].clearFadeHold();const w=c.keysDifference(this._tiles,y);for(const C of w){const I=this._tiles[C];I.hasSymbolBuckets&&!I.holdingForFade()?I.setHoldDuration(this.map._fadeDuration):I.hasSymbolBuckets&&!I.symbolFadeFinished()||this._removeTile(C)}this._updateLoadedParentTileCache()}releaseSymbolFadeTiles(){for(const t in this._tiles)this._tiles[t].holdingForFade()&&this._removeTile(t)}_updateRetainedTiles(t,n){const s={},u={},p=Math.max(n-Ri.maxOverzooming,this._source.minzoom),g=Math.max(n+Ri.maxUnderzooming,this._source.minzoom),v={};for(const y of t){const w=this._addTile(y);s[y.key]=y,w.hasData()||nthis._source.maxzoom){const I=y.children(this._source.maxzoom)[0],F=this.getTile(I);if(F&&F.hasData()){s[I.key]=I;continue}}else{const I=y.children(this._source.maxzoom);if(s[I[0].key]&&s[I[1].key]&&s[I[2].key]&&s[I[3].key])continue}let C=w.wasRequested();for(let I=y.overscaledZ-1;I>=p;--I){const F=y.scaledTo(I);if(u[F.key])break;if(u[F.key]=!0,w=this.getTile(F),!w&&C&&(w=this._addTile(F)),w){const G=w.hasData();if((C||G)&&(s[F.key]=F),C=w.wasRequested(),G)break}}}return s}_updateLoadedParentTileCache(){this._loadedParentTiles={};for(const t in this._tiles){const n=[];let s,u=this._tiles[t].tileID;for(;u.overscaledZ>0;){if(u.key in this._loadedParentTiles){s=this._loadedParentTiles[u.key];break}n.push(u.key);const p=u.scaledTo(u.overscaledZ-1);if(s=this._getLoadedTile(p),s)break;u=p}for(const p of n)this._loadedParentTiles[p]=s}}_addTile(t){let n=this._tiles[t.key];if(n)return n;n=this._cache.getAndRemove(t),n&&(this._setTileReloadTimer(t.key,n),n.tileID=t,this._state.initializeTileState(n,this.map?this.map.painter:null),this._cacheTimers[t.key]&&(clearTimeout(this._cacheTimers[t.key]),delete this._cacheTimers[t.key],this._setTileReloadTimer(t.key,n)));const s=n;return n||(n=new So(t,this._source.tileSize*t.overscaleFactor()),this._loadTile(n,this._tileLoaded.bind(this,n,t.key,n.state))),n.uses++,this._tiles[t.key]=n,s||this._source.fire(new c.Event("dataloading",{tile:n,coord:n.tileID,dataType:"source"})),n}_setTileReloadTimer(t,n){t in this._timers&&(clearTimeout(this._timers[t]),delete this._timers[t]);const s=n.getExpiryTimeout();s&&(this._timers[t]=setTimeout(()=>{this._reloadTile(t,"expired"),delete this._timers[t]},s))}_removeTile(t){const n=this._tiles[t];n&&(n.uses--,delete this._tiles[t],this._timers[t]&&(clearTimeout(this._timers[t]),delete this._timers[t]),n.uses>0||(n.hasData()&&n.state!=="reloading"?this._cache.add(n.tileID,n,n.getExpiryTimeout()):(n.aborted=!0,this._abortTile(n),this._unloadTile(n))))}clearTiles(){this._shouldReloadOnResume=!1,this._paused=!1;for(const t in this._tiles)this._removeTile(t);this._cache.reset()}tilesIn(t,n,s){const u=[],p=this.transform;if(!p)return u;const g=s?p.getCameraQueryGeometry(t):t,v=t.map(V=>p.pointCoordinate(V,this.terrain)),y=g.map(V=>p.pointCoordinate(V,this.terrain)),w=this.getIds();let C=1/0,I=1/0,F=-1/0,G=-1/0;for(const V of y)C=Math.min(C,V.x),I=Math.min(I,V.y),F=Math.max(F,V.x),G=Math.max(G,V.y);for(let V=0;V=0&&W[1].y+ge>=0){const pe=v.map(Ae=>K.getTilePoint(Ae)),ve=y.map(Ae=>K.getTilePoint(Ae));u.push({tile:j,tileID:K,queryGeometry:pe,cameraQueryGeometry:ve,scale:re})}}return u}getVisibleCoordinates(t){const n=this.getRenderableIds(t).map(s=>this._tiles[s].tileID);for(const s of n)s.posMatrix=this.transform.calculatePosMatrix(s.toUnwrapped());return n}hasTransition(){if(this._source.hasTransition())return!0;if(so(this._source.type)){const t=c.exported.now();for(const n in this._tiles)if(this._tiles[n].fadeEndTime>=t)return!0}return!1}setFeatureState(t,n,s){this._state.updateState(t=t||"_geojsonTileLayer",n,s)}removeFeatureState(t,n,s){this._state.removeFeatureState(t=t||"_geojsonTileLayer",n,s)}getFeatureState(t,n){return this._state.getState(t=t||"_geojsonTileLayer",n)}setDependencies(t,n,s){const u=this._tiles[t];u&&u.setDependencies(n,s)}reloadTilesForDependencies(t,n){for(const s in this._tiles)this._tiles[s].hasDependency(t,n)&&this._reloadTile(s,"reloading");this._cache.filter(s=>!s.hasDependency(t,n))}}function $r(a,t){const n=Math.abs(2*a.wrap)-+(a.wrap<0),s=Math.abs(2*t.wrap)-+(t.wrap<0);return a.overscaledZ-t.overscaledZ||s-n||t.canonical.y-a.canonical.y||t.canonical.x-a.canonical.x}function so(a){return a==="raster"||a==="image"||a==="video"}Ri.maxOverzooming=10,Ri.maxUnderzooming=3;const kn="mapboxgl_preloaded_worker_pool";class Oe{constructor(){this.active={}}acquire(t){if(!this.workers)for(this.workers=[];this.workers.length{n.terminate()}),this.workers=null)}isPreloaded(){return!!this.active[kn]}numActive(){return Object.keys(this.active).length}}const Pr=Math.floor(c.exported.hardwareConcurrency/2);let Xi;function Zn(){return Xi||(Xi=new Oe),Xi}Oe.workerCount=c.isSafari(globalThis)?Math.max(Math.min(Pr,3),1):1;class gn{constructor(t,n){this.reset(t,n)}reset(t,n){this.points=t||[],this._distances=[0];for(let s=1;s0?(u-g)/v:0;return this.points[p].mult(1-y).add(this.points[n].mult(y))}}function Ue(a,t){let n=!0;return a==="always"||a!=="never"&&t!=="never"||(n=!1),n}class Dt{constructor(t,n,s){const u=this.boxCells=[],p=this.circleCells=[];this.xCellCount=Math.ceil(t/s),this.yCellCount=Math.ceil(n/s);for(let g=0;gthis.width||u<0||n>this.height)return[];const y=[];if(t<=0&&n<=0&&this.width<=s&&this.height<=u){if(p)return[{key:null,x1:t,y1:n,x2:s,y2:u}];for(let w=0;w0}hitTestCircle(t,n,s,u,p){const g=t-s,v=t+s,y=n-s,w=n+s;if(v<0||g>this.width||w<0||y>this.height)return!1;const C=[];return this._forEachCell(g,y,v,w,this._queryCellCircle,C,{hitTest:!0,overlapMode:u,circle:{x:t,y:n,radius:s},seenUids:{box:{},circle:{}}},p),C.length>0}_queryCell(t,n,s,u,p,g,v,y){const{seenUids:w,hitTest:C,overlapMode:I}=v,F=this.boxCells[p];if(F!==null){const V=this.bboxes;for(const j of F)if(!w.box[j]){w.box[j]=!0;const K=4*j,re=this.boxKeys[j];if(t<=V[K+2]&&n<=V[K+3]&&s>=V[K+0]&&u>=V[K+1]&&(!y||y(re))&&(!C||!Ue(I,re.overlapMode))&&(g.push({key:re,x1:V[K],y1:V[K+1],x2:V[K+2],y2:V[K+3]}),C))return!0}}const G=this.circleCells[p];if(G!==null){const V=this.circles;for(const j of G)if(!w.circle[j]){w.circle[j]=!0;const K=3*j,re=this.circleKeys[j];if(this._circleAndRectCollide(V[K],V[K+1],V[K+2],t,n,s,u)&&(!y||y(re))&&(!C||!Ue(I,re.overlapMode))){const ge=V[K],W=V[K+1],pe=V[K+2];if(g.push({key:re,x1:ge-pe,y1:W-pe,x2:ge+pe,y2:W+pe}),C)return!0}}}return!1}_queryCellCircle(t,n,s,u,p,g,v,y){const{circle:w,seenUids:C,overlapMode:I}=v,F=this.boxCells[p];if(F!==null){const V=this.bboxes;for(const j of F)if(!C.box[j]){C.box[j]=!0;const K=4*j,re=this.boxKeys[j];if(this._circleAndRectCollide(w.x,w.y,w.radius,V[K+0],V[K+1],V[K+2],V[K+3])&&(!y||y(re))&&!Ue(I,re.overlapMode))return g.push(!0),!0}}const G=this.circleCells[p];if(G!==null){const V=this.circles;for(const j of G)if(!C.circle[j]){C.circle[j]=!0;const K=3*j,re=this.circleKeys[j];if(this._circlesCollide(V[K],V[K+1],V[K+2],w.x,w.y,w.radius)&&(!y||y(re))&&!Ue(I,re.overlapMode))return g.push(!0),!0}}}_forEachCell(t,n,s,u,p,g,v,y){const w=this._convertToXCellCoord(t),C=this._convertToYCellCoord(n),I=this._convertToXCellCoord(s),F=this._convertToYCellCoord(u);for(let G=w;G<=I;G++)for(let V=C;V<=F;V++)if(p.call(this,t,n,s,u,this.xCellCount*V+G,g,v,y))return}_convertToXCellCoord(t){return Math.max(0,Math.min(this.xCellCount-1,Math.floor(t*this.xScale)))}_convertToYCellCoord(t){return Math.max(0,Math.min(this.yCellCount-1,Math.floor(t*this.yScale)))}_circlesCollide(t,n,s,u,p,g){const v=u-t,y=p-n,w=s+g;return w*w>v*v+y*y}_circleAndRectCollide(t,n,s,u,p,g,v){const y=(g-u)/2,w=Math.abs(t-(u+y));if(w>y+s)return!1;const C=(v-p)/2,I=Math.abs(n-(p+C));if(I>C+s)return!1;if(w<=y||I<=C)return!0;const F=w-y,G=I-C;return F*F+G*G<=s*s}}function xt(a,t,n,s,u){const p=c.create();return t?(c.scale(p,p,[1/u,1/u,1]),n||c.rotateZ(p,p,s.angle)):c.multiply(p,s.labelPlaneMatrix,a),p}function mr(a,t,n,s,u){if(t){const p=c.clone(a);return c.scale(p,p,[u,u,1]),n||c.rotateZ(p,p,-s.angle),p}return s.glCoordMatrix}function _i(a,t,n){let s;n?(s=[a.x,a.y,n(a.x,a.y),1],c.transformMat4(s,s,t)):(s=[a.x,a.y,0,1],X(s,s,t));const u=s[3];return{point:new c.Point(s[0]/u,s[1]/u),signedDistanceFromCamera:u}}function Tt(a,t){return .5+a/t*.5}function Qr(a,t){const n=a[0]/a[3],s=a[1]/a[3];return n>=-t[0]&&n<=t[0]&&s>=-t[1]&&s<=t[1]}function Wi(a,t,n,s,u,p,g,v,y,w){const C=s?a.textSizeData:a.iconSizeData,I=c.evaluateSizeForZoom(C,n.transform.zoom),F=[256/n.width*2+1,256/n.height*2+1],G=s?a.text.dynamicLayoutVertexArray:a.icon.dynamicLayoutVertexArray;G.clear();const V=a.lineVertexArray,j=s?a.text.placedSymbolArray:a.icon.placedSymbolArray,K=n.transform.width/n.transform.height;let re=!1;for(let ge=0;geMath.abs(n.x-t.x)*s?{useVertical:!0}:(a===c.WritingMode.vertical?t.yn.x)?{needsFlipping:!0}:null}function Qi(a,t,n,s,u,p,g,v,y,w,C,I,F,G,V,j){const K=t/24,re=a.lineOffsetX*K,ge=a.lineOffsetY*K;let W;if(a.numGlyphs>1){const pe=a.glyphStartIndex+a.numGlyphs,ve=a.lineStartIndex,Ae=a.lineStartIndex+a.lineLength,Le=Er(K,v,re,ge,n,C,I,a,y,p,F,V,j);if(!Le)return{notEnoughRoom:!0};const Re=_i(Le.first.point,g,j).point,ke=_i(Le.last.point,g,j).point;if(s&&!n){const Qe=Xn(a.writingMode,Re,ke,G);if(Qe)return Qe}W=[Le.first];for(let Qe=a.glyphStartIndex+1;Qe0?Re.point:ui(I,Le,ve,1,u,j),Qe=Xn(a.writingMode,ve,ke,G);if(Qe)return Qe}const pe=P(K*v.getoffsetX(a.glyphStartIndex),re,ge,n,C,I,a.segment,a.lineStartIndex,a.lineStartIndex+a.lineLength,y,p,F,V,j);if(!pe)return{notEnoughRoom:!0};W=[pe]}for(const pe of W)c.addDynamicAttributes(w,pe.point,pe.angle);return{}}function ui(a,t,n,s,u,p){const g=_i(a.add(a.sub(t)._unit()),u,p).point,v=n.sub(g);return n.add(v._mult(s/v.mag()))}function os(a,t){const{projectionCache:n,lineVertexArray:s,labelPlaneMatrix:u,tileAnchorPoint:p,distanceFromAnchor:g,getElevation:v,previousVertex:y,direction:w,absOffsetX:C}=t;if(n.projections[a])return n.projections[a];const I=new c.Point(s.getx(a),s.gety(a)),F=_i(I,u,v);if(F.signedDistanceFromCamera>0)return n.projections[a]=F.point,F.point;const G=a-w;return ui(g===0?p:new c.Point(s.getx(G),s.gety(G)),I,y,C-g+1,u,v)}function zn(a,t,n){return a._unit()._perp()._mult(t*n)}function q(a,t,n,s,u,p,g,v){const{projectionCache:y,direction:w}=v;if(y.offsets[a])return y.offsets[a];const C=n.add(t);if(a+w=u)return y.offsets[a]=C,C;const I=os(a+w,v),F=zn(I.sub(n),g,w),G=n.add(F),V=I.add(F);return y.offsets[a]=c.findLineIntersection(p,C,G,V)||C,y.offsets[a]}function P(a,t,n,s,u,p,g,v,y,w,C,I,F,G){const V=s?a-t:a+t;let j=V>0?1:-1,K=0;s&&(j*=-1,K=Math.PI),j<0&&(K+=Math.PI);let re,ge,W=j>0?v+g:v+g+1,pe=u,ve=u,Ae=0,Le=0;const Re=Math.abs(V),ke=[];let Qe;for(;Ae+Le<=Re;){if(W+=j,W=y)return null;Ae+=Le,ve=pe,ge=re;const Ge={projectionCache:I,lineVertexArray:w,labelPlaneMatrix:C,tileAnchorPoint:p,distanceFromAnchor:Ae,getElevation:G,previousVertex:ve,direction:j,absOffsetX:Re};if(pe=os(W,Ge),n===0)ke.push(ve),Qe=pe.sub(ve);else{let vt;const tt=pe.sub(ve);vt=tt.mag()===0?zn(os(W+j,Ge).sub(pe),n,j):zn(tt,n,j),ge||(ge=ve.add(vt)),re=q(W,vt,pe,v,y,ge,n,Ge),ke.push(ge),Qe=re.sub(ge)}Le=Qe.mag()}const ft=Qe._mult((Re-Ae)/Le)._add(ge||ve),Ct=K+Math.atan2(pe.y-ve.y,pe.x-ve.x);return ke.push(ft),{point:ft,angle:F?Ct:0,path:ke}}const L=new Float32Array([-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0,-1/0,-1/0,0]);function N(a,t){for(let n=0;n=1;Yt--)tt.push(Ge.path[Yt]);for(let Yt=1;Yt_i(kt,y,V));tt=Yt.some(kt=>kt.signedDistanceFromCamera<=0)?[]:Yt.map(kt=>kt.point)}let Hi=[];if(tt.length>0){const Yt=tt[0].clone(),kt=tt[0].clone();for(let $i=1;$i=Qe.x&&kt.x<=ft.x&&Yt.y>=Qe.y&&kt.y<=ft.y?[tt]:kt.xft.x||kt.yft.y?[]:c.clipLine([tt],Qe.x,Qe.y,ft.x,ft.y)}for(const Yt of Hi){Ct.reset(Yt,.25*ke);let kt=0;kt=Ct.length<=.5*ke?1:Math.ceil(Ct.paddedLength/Jt)+1;for(let $i=0;$i=this.screenRightBoundary||uthis.screenBottomBoundary}isInsideGrid(t,n,s,u){return s>=0&&t=0&&ns.collisionGroupID===n}}return this.collisionGroups[t]}}function Et(a,t,n,s,u){const{horizontalAlign:p,verticalAlign:g}=c.getAnchorAlignment(a),v=-(p-.5)*t,y=-(g-.5)*n,w=c.evaluateVariableOffset(a,s);return new c.Point(v+w[0]*u,y+w[1]*u)}function st(a,t,n,s,u,p){const{x1:g,x2:v,y1:y,y2:w,anchorPointX:C,anchorPointY:I}=a,F=new c.Point(t,n);return s&&F._rotate(u?p:-p),{x1:g+F.x,y1:y+F.y,x2:v+F.x,y2:w+F.y,anchorPointX:C,anchorPointY:I}}class pt{constructor(t,n,s,u,p){this.transform=t.clone(),this.terrain=n,this.collisionIndex=new se(this.transform),this.placements={},this.opacities={},this.variableOffsets={},this.stale=!1,this.commitTime=0,this.fadeDuration=s,this.retainedQueryData={},this.collisionGroups=new it(u),this.collisionCircleArrays={},this.prevPlacement=p,p&&(p.prevPlacement=void 0),this.placedOrientations={}}getBucketParts(t,n,s,u){const p=s.getBucket(n),g=s.latestFeatureIndex;if(!p||!g||n.id!==p.layerIds[0])return;const v=s.collisionBoxArray,y=p.layers[0].layout,w=Math.pow(2,this.transform.zoom-s.tileID.overscaledZ),C=s.tileSize/c.EXTENT,I=this.transform.calculatePosMatrix(s.tileID.toUnwrapped()),F=y.get("text-pitch-alignment")==="map",G=y.get("text-rotation-alignment")==="map",V=ee(s,1,this.transform.zoom),j=xt(I,F,G,this.transform,V);let K=null;if(F){const ge=mr(I,F,G,this.transform,V);K=c.multiply([],this.transform.labelPlaneMatrix,ge)}this.retainedQueryData[p.bucketInstanceId]=new Ce(p.bucketInstanceId,g,p.sourceLayerIndex,p.index,s.tileID);const re={bucket:p,layout:y,posMatrix:I,textLabelPlaneMatrix:j,labelToScreenMatrix:K,scale:w,textPixelRatio:C,holdingForFade:s.holdingForFade(),collisionBoxArray:v,partiallyEvaluatedTextSize:c.evaluateSizeForZoom(p.textSizeData,this.transform.zoom),collisionGroup:this.collisionGroups.get(p.sourceID)};if(u)for(const ge of p.sortKeyRanges){const{sortKey:W,symbolInstanceStart:pe,symbolInstanceEnd:ve}=ge;t.push({sortKey:W,symbolInstanceStart:pe,symbolInstanceEnd:ve,parameters:re})}else t.push({symbolInstanceStart:0,symbolInstanceEnd:p.symbolInstances.length,parameters:re})}attemptAnchorPlacement(t,n,s,u,p,g,v,y,w,C,I,F,G,V,j,K){const re=[F.textOffset0,F.textOffset1],ge=Et(t,s,u,re,p),W=this.collisionIndex.placeCollisionBox(st(n,ge.x,ge.y,g,v,this.transform.angle),I,y,w,C.predicate,K);if((!j||this.collisionIndex.placeCollisionBox(st(j,ge.x,ge.y,g,v,this.transform.angle),I,y,w,C.predicate,K).box.length!==0)&&W.box.length>0){let pe;if(this.prevPlacement&&this.prevPlacement.variableOffsets[F.crossTileID]&&this.prevPlacement.placements[F.crossTileID]&&this.prevPlacement.placements[F.crossTileID].text&&(pe=this.prevPlacement.variableOffsets[F.crossTileID].anchor),F.crossTileID===0)throw new Error("symbolInstance.crossTileID can't be 0");return this.variableOffsets[F.crossTileID]={textOffset:re,width:s,height:u,anchor:t,textBoxScale:p,prevAnchor:pe},this.markUsedJustification(G,t,F,V),G.allowVerticalPlacement&&(this.markUsedOrientation(G,V,F),this.placedOrientations[F.crossTileID]=V),{shift:ge,placedGlyphBoxes:W}}}placeLayerBucketPart(t,n,s){const{bucket:u,layout:p,posMatrix:g,textLabelPlaneMatrix:v,labelToScreenMatrix:y,textPixelRatio:w,holdingForFade:C,collisionBoxArray:I,partiallyEvaluatedTextSize:F,collisionGroup:G}=t.parameters,V=p.get("text-optional"),j=p.get("icon-optional"),K=c.getOverlapMode(p,"text-overlap","text-allow-overlap"),re=K==="always",ge=c.getOverlapMode(p,"icon-overlap","icon-allow-overlap"),W=ge==="always",pe=p.get("text-rotation-alignment")==="map",ve=p.get("text-pitch-alignment")==="map",Ae=p.get("icon-text-fit")!=="none",Le=p.get("symbol-z-order")==="viewport-y",Re=re&&(W||!u.hasIconData()||j),ke=W&&(re||!u.hasTextData()||V);!u.collisionArrays&&I&&u.deserializeCollisionBoxes(I);const Qe=this.retainedQueryData[u.bucketInstanceId].tileID,ft=this.terrain?(Ge,vt)=>this.terrain.getElevation(Qe,Ge,vt):null,Ct=(Ge,vt)=>{if(n[Ge.crossTileID])return;if(C)return void(this.placements[Ge.crossTileID]=new Te(!1,!1,!1));let tt=!1,Jt=!1,Hi=!0,Yt=null,kt={box:null,offscreen:null},$i={box:null,offscreen:null},Zr=null,Ki=null,yr=null,vn=0,Kn=0,Jn=0;vt.textFeatureIndex?vn=vt.textFeatureIndex:Ge.useRuntimeCollisionCircles&&(vn=Ge.featureIndex),vt.verticalTextFeatureIndex&&(Kn=vt.verticalTextFeatureIndex);const Xr=vt.textBox;if(Xr){const Rr=ei=>{let ur=c.WritingMode.horizontal;if(u.allowVerticalPlacement&&!ei&&this.prevPlacement){const xr=this.prevPlacement.placedOrientations[Ge.crossTileID];xr&&(this.placedOrientations[Ge.crossTileID]=xr,ur=xr,this.markUsedOrientation(u,ur,Ge))}return ur},vr=(ei,ur)=>{if(u.allowVerticalPlacement&&Ge.numVerticalGlyphVertices>0&&vt.verticalTextBox){for(const xr of u.writingModes)if(xr===c.WritingMode.vertical?(kt=ur(),$i=kt):kt=ei(),kt&&kt.box&&kt.box.length)break}else kt=ei()};if(p.get("text-variable-anchor")){let ei=p.get("text-variable-anchor");if(this.prevPlacement&&this.prevPlacement.variableOffsets[Ge.crossTileID]){const ni=this.prevPlacement.variableOffsets[Ge.crossTileID];ei.indexOf(ni.anchor)>0&&(ei=ei.filter(hr=>hr!==ni.anchor),ei.unshift(ni.anchor))}const ur=(ni,hr,xn)=>{const Va=ni.x2-ni.x1,Oo=ni.y2-ni.y1,Rc=Ge.textBoxScale,oc=Ae&&ge==="never"?hr:null;let bi={box:[],offscreen:!1};const xl=K!=="never"?2*ei.length:ei.length;for(let fa=0;fa=ei.length?K:"never",Ge,u,xn,oc,ft);if(Uo&&(bi=Uo.placedGlyphBoxes,bi&&bi.box&&bi.box.length)){tt=!0,Yt=Uo.shift;break}}return bi};vr(()=>ur(Xr,vt.iconBox,c.WritingMode.horizontal),()=>{const ni=vt.verticalTextBox;return u.allowVerticalPlacement&&!(kt&&kt.box&&kt.box.length)&&Ge.numVerticalGlyphVertices>0&&ni?ur(ni,vt.verticalIconBox,c.WritingMode.vertical):{box:null,offscreen:null}}),kt&&(tt=kt.box,Hi=kt.offscreen);const xr=Rr(kt&&kt.box);if(!tt&&this.prevPlacement){const ni=this.prevPlacement.variableOffsets[Ge.crossTileID];ni&&(this.variableOffsets[Ge.crossTileID]=ni,this.markUsedJustification(u,ni.anchor,Ge,xr))}}else{const ei=(ur,xr)=>{const ni=this.collisionIndex.placeCollisionBox(ur,K,w,g,G.predicate,ft);return ni&&ni.box&&ni.box.length&&(this.markUsedOrientation(u,xr,Ge),this.placedOrientations[Ge.crossTileID]=xr),ni};vr(()=>ei(Xr,c.WritingMode.horizontal),()=>{const ur=vt.verticalTextBox;return u.allowVerticalPlacement&&Ge.numVerticalGlyphVertices>0&&ur?ei(ur,c.WritingMode.vertical):{box:null,offscreen:null}}),Rr(kt&&kt.box&&kt.box.length)}}if(Zr=kt,tt=Zr&&Zr.box&&Zr.box.length>0,Hi=Zr&&Zr.offscreen,Ge.useRuntimeCollisionCircles){const Rr=u.text.placedSymbolArray.get(Ge.centerJustifiedTextSymbolIndex),vr=c.evaluateSizeForFeature(u.textSizeData,F,Rr),ei=p.get("text-padding");Ki=this.collisionIndex.placeCollisionCircles(K,Rr,u.lineVertexArray,u.glyphOffsetArray,vr,g,v,y,s,ve,G.predicate,Ge.collisionCircleDiameter,ei,ft),Ki.circles.length&&Ki.collisionDetected&&!s&&c.warnOnce("Collisions detected, but collision boxes are not shown"),tt=re||Ki.circles.length>0&&!Ki.collisionDetected,Hi=Hi&&Ki.offscreen}if(vt.iconFeatureIndex&&(Jn=vt.iconFeatureIndex),vt.iconBox){const Rr=vr=>{const ei=Ae&&Yt?st(vr,Yt.x,Yt.y,pe,ve,this.transform.angle):vr;return this.collisionIndex.placeCollisionBox(ei,ge,w,g,G.predicate,ft)};$i&&$i.box&&$i.box.length&&vt.verticalIconBox?(yr=Rr(vt.verticalIconBox),Jt=yr.box.length>0):(yr=Rr(vt.iconBox),Jt=yr.box.length>0),Hi=Hi&&yr.offscreen}const wo=V||Ge.numHorizontalGlyphVertices===0&&Ge.numVerticalGlyphVertices===0,pa=j||Ge.numIconVertices===0;if(wo||pa?pa?wo||(Jt=Jt&&tt):tt=Jt&&tt:Jt=tt=Jt&&tt,tt&&Zr&&Zr.box&&this.collisionIndex.insertCollisionBox(Zr.box,K,p.get("text-ignore-placement"),u.bucketInstanceId,$i&&$i.box&&Kn?Kn:vn,G.ID),Jt&&yr&&this.collisionIndex.insertCollisionBox(yr.box,ge,p.get("icon-ignore-placement"),u.bucketInstanceId,Jn,G.ID),Ki&&(tt&&this.collisionIndex.insertCollisionCircles(Ki.circles,K,p.get("text-ignore-placement"),u.bucketInstanceId,vn,G.ID),s)){const Rr=u.bucketInstanceId;let vr=this.collisionCircleArrays[Rr];vr===void 0&&(vr=this.collisionCircleArrays[Rr]=new Se);for(let ei=0;ei=0;--vt){const tt=Ge[vt];Ct(u.symbolInstances.get(tt),u.collisionArrays[tt])}}else for(let Ge=t.symbolInstanceStart;Ge=0&&(t.text.placedSymbolArray.get(v).crossTileID=p>=0&&v!==p?0:s.crossTileID)}markUsedOrientation(t,n,s){const u=n===c.WritingMode.horizontal||n===c.WritingMode.horizontalOnly?n:0,p=n===c.WritingMode.vertical?n:0,g=[s.leftJustifiedTextSymbolIndex,s.centerJustifiedTextSymbolIndex,s.rightJustifiedTextSymbolIndex];for(const v of g)t.text.placedSymbolArray.get(v).placedOrientation=u;s.verticalPlacedTextSymbolIndex&&(t.text.placedSymbolArray.get(s.verticalPlacedTextSymbolIndex).placedOrientation=p)}commit(t){this.commitTime=t,this.zoomAtLastRecencyCheck=this.transform.zoom;const n=this.prevPlacement;let s=!1;this.prevZoomAdjustment=n?n.zoomAdjustment(this.transform.zoom):0;const u=n?n.symbolFadeChange(t):1,p=n?n.opacities:{},g=n?n.variableOffsets:{},v=n?n.placedOrientations:{};for(const y in this.placements){const w=this.placements[y],C=p[y];C?(this.opacities[y]=new ce(C,u,w.text,w.icon),s=s||w.text!==C.text.placed||w.icon!==C.icon.placed):(this.opacities[y]=new ce(null,u,w.text,w.icon,w.skipFade),s=s||w.text||w.icon)}for(const y in p){const w=p[y];if(!this.opacities[y]){const C=new ce(w,u,!1,!1);C.isHidden()||(this.opacities[y]=C,s=s||w.text.placed||w.icon.placed)}}for(const y in g)this.variableOffsets[y]||!this.opacities[y]||this.opacities[y].isHidden()||(this.variableOffsets[y]=g[y]);for(const y in v)this.placedOrientations[y]||!this.opacities[y]||this.opacities[y].isHidden()||(this.placedOrientations[y]=v[y]);if(n&&n.lastPlacementChangeTime===void 0)throw new Error("Last placement time for previous placement is not defined");s?this.lastPlacementChangeTime=t:typeof this.lastPlacementChangeTime!="number"&&(this.lastPlacementChangeTime=n?n.lastPlacementChangeTime:t)}updateLayerOpacities(t,n){const s={};for(const u of n){const p=u.getBucket(t);p&&u.latestFeatureIndex&&t.id===p.layerIds[0]&&this.updateBucketOpacities(p,s,u.collisionBoxArray)}}updateBucketOpacities(t,n,s){t.hasTextData()&&(t.text.opacityVertexArray.clear(),t.text.hasVisibleVertices=!1),t.hasIconData()&&(t.icon.opacityVertexArray.clear(),t.icon.hasVisibleVertices=!1),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexArray.clear(),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexArray.clear();const u=t.layers[0].layout,p=new ce(null,0,!1,!1,!0),g=u.get("text-allow-overlap"),v=u.get("icon-allow-overlap"),y=u.get("text-variable-anchor"),w=u.get("text-rotation-alignment")==="map",C=u.get("text-pitch-alignment")==="map",I=u.get("icon-text-fit")!=="none",F=new ce(null,0,g&&(v||!t.hasIconData()||u.get("icon-optional")),v&&(g||!t.hasTextData()||u.get("text-optional")),!0);!t.collisionArrays&&s&&(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData())&&t.deserializeCollisionBoxes(s);const G=(V,j,K)=>{for(let re=0;re0,ve=this.placedOrientations[j.crossTileID],Ae=ve===c.WritingMode.vertical,Le=ve===c.WritingMode.horizontal||ve===c.WritingMode.horizontalOnly;if(K>0||re>0){const Re=ao(W.text);G(t.text,K,Ae?vi:Re),G(t.text,re,Le?vi:Re);const ke=W.text.isHidden();[j.rightJustifiedTextSymbolIndex,j.centerJustifiedTextSymbolIndex,j.leftJustifiedTextSymbolIndex].forEach(Ct=>{Ct>=0&&(t.text.placedSymbolArray.get(Ct).hidden=ke||Ae?1:0)}),j.verticalPlacedTextSymbolIndex>=0&&(t.text.placedSymbolArray.get(j.verticalPlacedTextSymbolIndex).hidden=ke||Le?1:0);const Qe=this.variableOffsets[j.crossTileID];Qe&&this.markUsedJustification(t,Qe.anchor,j,ve);const ft=this.placedOrientations[j.crossTileID];ft&&(this.markUsedJustification(t,"left",j,ft),this.markUsedOrientation(t,ft,j))}if(pe){const Re=ao(W.icon),ke=!(I&&j.verticalPlacedIconSymbolIndex&&Ae);j.placedIconSymbolIndex>=0&&(G(t.icon,j.numIconVertices,ke?Re:vi),t.icon.placedSymbolArray.get(j.placedIconSymbolIndex).hidden=W.icon.isHidden()),j.verticalPlacedIconSymbolIndex>=0&&(G(t.icon,j.numVerticalIconVertices,ke?vi:Re),t.icon.placedSymbolArray.get(j.verticalPlacedIconSymbolIndex).hidden=W.icon.isHidden())}if(t.hasIconCollisionBoxData()||t.hasTextCollisionBoxData()){const Re=t.collisionArrays[V];if(Re){let ke=new c.Point(0,0);if(Re.textBox||Re.verticalTextBox){let ft=!0;if(y){const Ct=this.variableOffsets[ge];Ct?(ke=Et(Ct.anchor,Ct.width,Ct.height,Ct.textOffset,Ct.textBoxScale),w&&ke._rotate(C?this.transform.angle:-this.transform.angle)):ft=!1}Re.textBox&&bt(t.textCollisionBox.collisionVertexArray,W.text.placed,!ft||Ae,ke.x,ke.y),Re.verticalTextBox&&bt(t.textCollisionBox.collisionVertexArray,W.text.placed,!ft||Le,ke.x,ke.y)}const Qe=!!(!Le&&Re.verticalIconBox);Re.iconBox&&bt(t.iconCollisionBox.collisionVertexArray,W.icon.placed,Qe,I?ke.x:0,I?ke.y:0),Re.verticalIconBox&&bt(t.iconCollisionBox.collisionVertexArray,W.icon.placed,!Qe,I?ke.x:0,I?ke.y:0)}}}if(t.sortFeatures(this.transform.angle),this.retainedQueryData[t.bucketInstanceId]&&(this.retainedQueryData[t.bucketInstanceId].featureSortOrder=t.featureSortOrder),t.hasTextData()&&t.text.opacityVertexBuffer&&t.text.opacityVertexBuffer.updateData(t.text.opacityVertexArray),t.hasIconData()&&t.icon.opacityVertexBuffer&&t.icon.opacityVertexBuffer.updateData(t.icon.opacityVertexArray),t.hasIconCollisionBoxData()&&t.iconCollisionBox.collisionVertexBuffer&&t.iconCollisionBox.collisionVertexBuffer.updateData(t.iconCollisionBox.collisionVertexArray),t.hasTextCollisionBoxData()&&t.textCollisionBox.collisionVertexBuffer&&t.textCollisionBox.collisionVertexBuffer.updateData(t.textCollisionBox.collisionVertexArray),t.text.opacityVertexArray.length!==t.text.layoutVertexArray.length/4)throw new Error(`bucket.text.opacityVertexArray.length (= ${t.text.opacityVertexArray.length}) !== bucket.text.layoutVertexArray.length (= ${t.text.layoutVertexArray.length}) / 4`);if(t.icon.opacityVertexArray.length!==t.icon.layoutVertexArray.length/4)throw new Error(`bucket.icon.opacityVertexArray.length (= ${t.icon.opacityVertexArray.length}) !== bucket.icon.layoutVertexArray.length (= ${t.icon.layoutVertexArray.length}) / 4`);if(t.bucketInstanceId in this.collisionCircleArrays){const V=this.collisionCircleArrays[t.bucketInstanceId];t.placementInvProjMatrix=V.invProjMatrix,t.placementViewportMatrix=V.viewportMatrix,t.collisionCircleArray=V.circles,delete this.collisionCircleArrays[t.bucketInstanceId]}}symbolFadeChange(t){return this.fadeDuration===0?1:(t-this.commitTime)/this.fadeDuration+this.prevZoomAdjustment}zoomAdjustment(t){return Math.max(0,(this.transform.zoom-t)/1.5)}hasTransitions(t){return this.stale||t-this.lastPlacementChangeTimet}setStale(){this.stale=!0}}function bt(a,t,n,s,u){a.emplaceBack(t?1:0,n?1:0,s||0,u||0),a.emplaceBack(t?1:0,n?1:0,s||0,u||0),a.emplaceBack(t?1:0,n?1:0,s||0,u||0),a.emplaceBack(t?1:0,n?1:0,s||0,u||0)}const Vt=Math.pow(2,25),Lt=Math.pow(2,24),jt=Math.pow(2,17),ti=Math.pow(2,16),zi=Math.pow(2,9),ot=Math.pow(2,8),yi=Math.pow(2,1);function ao(a){if(a.opacity===0&&!a.placed)return 0;if(a.opacity===1&&a.placed)return 4294967295;const t=a.placed?1:0,n=Math.floor(127*a.opacity);return n*Vt+t*Lt+n*jt+t*ti+n*zi+t*ot+n*yi+t}const vi=0;class Li{constructor(t){this._sortAcrossTiles=t.layout.get("symbol-z-order")!=="viewport-y"&&!t.layout.get("symbol-sort-key").isConstant(),this._currentTileIndex=0,this._currentPartIndex=0,this._seenCrossTileIDs={},this._bucketParts=[]}continuePlacement(t,n,s,u,p){const g=this._bucketParts;for(;this._currentTileIndexv.sortKey-y.sortKey));this._currentPartIndex!this._forceFullPlacement&&c.exported.now()-u>2;for(;this._currentPlacementIndex>=0;){const g=n[t[this._currentPlacementIndex]],v=this.placement.collisionIndex.transform.zoom;if(g.type==="symbol"&&(!g.minzoom||g.minzoom<=v)&&(!g.maxzoom||g.maxzoom>v)){if(this._inProgressLayer||(this._inProgressLayer=new Li(g)),this._inProgressLayer.continuePlacement(s[g.source],this.placement,this._showCollisionBoxes,g,p))return;delete this._inProgressLayer}this._currentPlacementIndex--}this._done=!0}commit(t){return this.placement.commit(t),this.placement}}const en=512/c.EXTENT/2;class Ln{constructor(t,n,s){this.tileID=t,this.bucketInstanceId=s,this._symbolsByKey={};const u=new Map;for(let p=0;p({x:Math.floor(y.anchorX*en),y:Math.floor(y.anchorY*en)})),crossTileIDs:g.map(y=>y.crossTileID)};if(v.positions.length>128){const y=new c.KDBush(v.positions.length,16,Uint16Array);for(const{x:w,y:C}of v.positions)y.add(w,C);y.finish(),delete v.positions,v.index=y}this._symbolsByKey[p]=v}}getScaledCoordinates(t,n){const{x:s,y:u,z:p}=this.tileID.canonical,{x:g,y:v,z:y}=n.canonical,w=en/Math.pow(2,y-p),C=(v*c.EXTENT+t.anchorY)*w,I=u*c.EXTENT*en;return{x:Math.floor((g*c.EXTENT+t.anchorX)*w-s*c.EXTENT*en),y:Math.floor(C-I)}}findMatches(t,n,s){const u=this.tileID.canonical.zt)}}class Fi{constructor(){this.maxCrossTileID=0}generate(){return++this.maxCrossTileID}}class ss{constructor(){this.indexes={},this.usedCrossTileIDs={},this.lng=0}handleWrapJump(t){const n=Math.round((t-this.lng)/360);if(n!==0)for(const s in this.indexes){const u=this.indexes[s],p={};for(const g in u){const v=u[g];v.tileID=v.tileID.unwrapTo(v.tileID.wrap+n),p[v.tileID.key]=v}this.indexes[s]=p}this.lng=t}addBucket(t,n,s){if(this.indexes[t.overscaledZ]&&this.indexes[t.overscaledZ][t.key]){if(this.indexes[t.overscaledZ][t.key].bucketInstanceId===n.bucketInstanceId)return!1;this.removeBucketCrossTileIDs(t.overscaledZ,this.indexes[t.overscaledZ][t.key])}for(let p=0;pt.overscaledZ)for(const v in g){const y=g[v];y.tileID.isChildOf(t)&&y.findMatches(n.symbolInstances,t,u)}else{const v=g[t.scaledTo(Number(p)).key];v&&v.findMatches(n.symbolInstances,t,u)}}for(let p=0;p{n[s]=!0});for(const s in this.layerIndexes)n[s]||delete this.layerIndexes[s]}}const Bi=(a,t)=>c.emitValidationErrors(a,t&&t.filter(n=>n.identifier!=="source.canvas")),as=c.pick(c.operations,["addLayer","removeLayer","setPaintProperty","setLayoutProperty","setFilter","addSource","removeSource","setLayerZoomRange","setLight","setTransition","setGeoJSONSourceData","setGlyphs","setSprite"]),kr=c.pick(c.operations,["setCenter","setZoom","setBearing","setPitch"]),ba=c.emptyStyle();class er extends c.Evented{constructor(t,n={}){super(),this.map=t,this.dispatcher=new Si(Zn(),this,t._getMapId()),this.imageManager=new pi,this.imageManager.setEventedParent(this),this.glyphManager=new fn(t._requestManager,n.localIdeographFontFamily),this.lineAtlas=new Mr(256,512),this.crossTileSymbolIndex=new lo,this._spritesImagesIds={},this._layers={},this._order=[],this.sourceCaches={},this.zoomHistory=new c.ZoomHistory,this._loaded=!1,this._availableImages=[],this._resetUpdates(),this.dispatcher.broadcast("setReferrer",c.getReferrer());const s=this;this._rtlTextPluginCallback=er.registerForPluginStateChange(u=>{s.dispatcher.broadcast("syncRTLPluginState",{pluginStatus:u.pluginStatus,pluginURL:u.pluginURL},(p,g)=>{if(c.triggerPluginCompletionEvent(p),g&&g.every(v=>v))for(const v in s.sourceCaches){const y=s.sourceCaches[v].getSource().type;y!=="vector"&&y!=="geojson"||s.sourceCaches[v].reload()}})}),this.on("data",u=>{if(u.dataType!=="source"||u.sourceDataType!=="metadata")return;const p=this.sourceCaches[u.sourceId];if(!p)return;const g=p.getSource();if(g&&g.vectorLayerIds)for(const v in this._layers){const y=this._layers[v];y.source===g.id&&this._validateLayer(y)}})}loadURL(t,n={},s){this.fire(new c.Event("dataloading",{dataType:"style"})),n.validate=typeof n.validate!="boolean"||n.validate;const u=this.map._requestManager.transformRequest(t,et.Style);this._request=c.getJSON(u,(p,g)=>{this._request=null,p?this.fire(new c.ErrorEvent(p)):g&&this._load(g,n,s)})}loadJSON(t,n={},s){this.fire(new c.Event("dataloading",{dataType:"style"})),this._request=c.exported.frame(()=>{this._request=null,n.validate=n.validate!==!1,this._load(t,n,s)})}loadEmpty(){this.fire(new c.Event("dataloading",{dataType:"style"})),this._load(ba,{validate:!1})}_load(t,n,s){const u=n.transformStyle?n.transformStyle(s,t):t;if(!n.validate||!Bi(this,c.validateStyle(u))){this._loaded=!0,this.stylesheet=u;for(const p in u.sources)this.addSource(p,u.sources[p],{validate:!1});u.sprite?this._loadSprite(u.sprite):this.imageManager.setLoaded(!0),this.glyphManager.setURL(u.glyphs),this._createLayers(),this.light=new qi(this.stylesheet.light),this.map.setTerrain(this.stylesheet.terrain),this.fire(new c.Event("data",{dataType:"style"})),this.fire(new c.Event("style.load"))}}_createLayers(){const t=c.derefLayers(this.stylesheet.layers);this.dispatcher.broadcast("setLayers",t),this._order=t.map(n=>n.id),this._layers={},this._serializedLayers=null;for(const n of t){const s=c.createStyleLayer(n);s.setEventedParent(this,{layer:{id:n.id}}),this._layers[n.id]=s}}_loadSprite(t,n=!1,s=void 0){this.imageManager.setLoaded(!1),this._spriteRequest=function(u,p,g,v){const y=Ei(u),w=y.length,C=g>1?"@2x":"",I={},F={},G={};for(const{id:V,url:j}of y){const K=p.transformRequest(p.normalizeSpriteURL(j,C,".json"),et.SpriteJSON),re=`${V}_${K.url}`;I[re]=c.getJSON(K,(pe,ve)=>{delete I[re],F[V]=ve,di(v,F,G,pe,w)});const ge=p.transformRequest(p.normalizeSpriteURL(j,C,".png"),et.SpriteImage),W=`${V}_${ge.url}`;I[W]=yt.getImage(ge,(pe,ve)=>{delete I[W],G[V]=ve,di(v,F,G,pe,w)})}return{cancel(){for(const V of Object.values(I))V.cancel()}}}(t,this.map._requestManager,this.map.getPixelRatio(),(u,p)=>{if(this._spriteRequest=null,u)this.fire(new c.ErrorEvent(u));else if(p)for(const g in p){this._spritesImagesIds[g]=[];const v=this._spritesImagesIds[g]?this._spritesImagesIds[g].filter(y=>!(y in p)):[];for(const y of v)this.imageManager.removeImage(y),this._changedImages[y]=!0;for(const y in p[g]){const w=g==="default"?y:`${g}:${y}`;this._spritesImagesIds[g].push(w),w in this.imageManager.images?this.imageManager.updateImage(w,p[g][y],!1):this.imageManager.addImage(w,p[g][y]),n&&(this._changedImages[w]=!0)}}this.imageManager.setLoaded(!0),this._availableImages=this.imageManager.listImages(),n&&(this._changed=!0),this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new c.Event("data",{dataType:"style"})),s&&s(u)})}_unloadSprite(){for(const t of Object.values(this._spritesImagesIds).flat())this.imageManager.removeImage(t),this._changedImages[t]=!0;this._spritesImagesIds={},this._availableImages=this.imageManager.listImages(),this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new c.Event("data",{dataType:"style"}))}_validateLayer(t){const n=this.sourceCaches[t.source];if(!n)return;const s=t.sourceLayer;if(!s)return;const u=n.getSource();(u.type==="geojson"||u.vectorLayerIds&&u.vectorLayerIds.indexOf(s)===-1)&&this.fire(new c.ErrorEvent(new Error(`Source layer "${s}" does not exist on source "${u.id}" as specified by style layer "${t.id}".`)))}loaded(){if(!this._loaded||Object.keys(this._updatedSources).length)return!1;for(const t in this.sourceCaches)if(!this.sourceCaches[t].loaded())return!1;return!!this.imageManager.isLoaded()}_serializeByIds(t){const n=this._serializedAllLayers();if(!t||t.length===0)return Object.values(n);const s=[];for(const u of t)n[u]&&s.push(n[u]);return s}_serializedAllLayers(){let t=this._serializedLayers;if(t)return t;t=this._serializedLayers={};const n=Object.keys(this._layers);for(const s of n){const u=this._layers[s];u.type!=="custom"&&(t[s]=u.serialize())}return t}hasTransitions(){if(this.light&&this.light.hasTransition())return!0;for(const t in this.sourceCaches)if(this.sourceCaches[t].hasTransition())return!0;for(const t in this._layers)if(this._layers[t].hasTransition())return!0;return!1}_checkLoaded(){if(!this._loaded)throw new Error("Style is not done loading.")}update(t){if(!this._loaded)return;const n=this._changed;if(this._changed){const u=Object.keys(this._updatedLayers),p=Object.keys(this._removedLayers);(u.length||p.length)&&this._updateWorkerLayers(u,p);for(const g in this._updatedSources){const v=this._updatedSources[g];if(v==="reload")this._reloadSource(g);else{if(v!=="clear")throw new Error(`Invalid action ${v}`);this._clearSource(g)}}this._updateTilesForChangedImages(),this._updateTilesForChangedGlyphs();for(const g in this._updatedPaintProps)this._layers[g].updateTransitions(t);this.light.updateTransitions(t),this._resetUpdates()}const s={};for(const u in this.sourceCaches){const p=this.sourceCaches[u];s[u]=p.used,p.used=!1}for(const u of this._order){const p=this._layers[u];p.recalculate(t,this._availableImages),!p.isHidden(t.zoom)&&p.source&&(this.sourceCaches[p.source].used=!0)}for(const u in s){const p=this.sourceCaches[u];s[u]!==p.used&&p.fire(new c.Event("data",{sourceDataType:"visibility",dataType:"source",sourceId:u}))}this.light.recalculate(t),this.z=t.zoom,n&&this.fire(new c.Event("data",{dataType:"style"}))}_updateTilesForChangedImages(){const t=Object.keys(this._changedImages);if(t.length){for(const n in this.sourceCaches)this.sourceCaches[n].reloadTilesForDependencies(["icons","patterns"],t);this._changedImages={}}}_updateTilesForChangedGlyphs(){if(this._glyphsDidChange){for(const t in this.sourceCaches)this.sourceCaches[t].reloadTilesForDependencies(["glyphs"],[""]);this._glyphsDidChange=!1}}_updateWorkerLayers(t,n){this.dispatcher.broadcast("updateLayers",{layers:this._serializeByIds(t),removedIds:n})}_resetUpdates(){this._changed=!1,this._updatedLayers={},this._removedLayers={},this._updatedSources={},this._updatedPaintProps={},this._changedImages={},this._glyphsDidChange=!1}setState(t,n={}){this._checkLoaded();const s=this.serialize();if(t=n.transformStyle?n.transformStyle(s,t):t,Bi(this,c.validateStyle(t)))return!1;(t=c.clone$1(t)).layers=c.derefLayers(t.layers);const u=c.diffStyles(s,t).filter(g=>!(g.command in kr));if(u.length===0)return!1;const p=u.filter(g=>!(g.command in as));if(p.length>0)throw new Error(`Unimplemented: ${p.map(g=>g.command).join(", ")}.`);for(const g of u)g.command!=="setTransition"&&this[g.command].apply(this,g.args);return this.stylesheet=t,!0}addImage(t,n){if(this.getImage(t))return this.fire(new c.ErrorEvent(new Error(`An image named "${t}" already exists.`)));this.imageManager.addImage(t,n),this._afterImageUpdated(t)}updateImage(t,n){this.imageManager.updateImage(t,n)}getImage(t){return this.imageManager.getImage(t)}removeImage(t){if(!this.getImage(t))return this.fire(new c.ErrorEvent(new Error(`An image named "${t}" does not exist.`)));this.imageManager.removeImage(t),this._afterImageUpdated(t)}_afterImageUpdated(t){this._availableImages=this.imageManager.listImages(),this._changedImages[t]=!0,this._changed=!0,this.dispatcher.broadcast("setImages",this._availableImages),this.fire(new c.Event("data",{dataType:"style"}))}listImages(){return this._checkLoaded(),this.imageManager.listImages()}addSource(t,n,s={}){if(this._checkLoaded(),this.sourceCaches[t]!==void 0)throw new Error(`Source "${t}" already exists.`);if(!n.type)throw new Error(`The type property must be defined, but only the following properties were given: ${Object.keys(n).join(", ")}.`);if(["vector","raster","geojson","video","image"].indexOf(n.type)>=0&&this._validate(c.validateStyle.source,`sources.${t}`,n,null,s))return;this.map&&this.map._collectResourceTiming&&(n.collectResourceTiming=!0);const u=this.sourceCaches[t]=new Ri(t,n,this.dispatcher);u.style=this,u.setEventedParent(this,()=>({isSourceLoaded:u.loaded(),source:u.serialize(),sourceId:t})),u.onAdd(this.map),this._changed=!0}removeSource(t){if(this._checkLoaded(),this.sourceCaches[t]===void 0)throw new Error("There is no source with this ID");for(const s in this._layers)if(this._layers[s].source===t)return this.fire(new c.ErrorEvent(new Error(`Source "${t}" cannot be removed while layer "${s}" is using it.`)));const n=this.sourceCaches[t];delete this.sourceCaches[t],delete this._updatedSources[t],n.fire(new c.Event("data",{sourceDataType:"metadata",dataType:"source",sourceId:t})),n.setEventedParent(null),n.onRemove(this.map),this._changed=!0}setGeoJSONSourceData(t,n){if(this._checkLoaded(),this.sourceCaches[t]===void 0)throw new Error(`There is no source with this ID=${t}`);const s=this.sourceCaches[t].getSource();if(s.type!=="geojson")throw new Error(`geojsonSource.type is ${s.type}, which is !== 'geojson`);s.setData(n),this._changed=!0}getSource(t){return this.sourceCaches[t]&&this.sourceCaches[t].getSource()}addLayer(t,n,s={}){this._checkLoaded();const u=t.id;if(this.getLayer(u))return void this.fire(new c.ErrorEvent(new Error(`Layer "${u}" already exists on this map.`)));let p;if(t.type==="custom"){if(Bi(this,c.validateCustomStyleLayer(t)))return;p=c.createStyleLayer(t)}else{if(typeof t.source=="object"&&(this.addSource(u,t.source),t=c.clone$1(t),t=c.extend(t,{source:u})),this._validate(c.validateStyle.layer,`layers.${u}`,t,{arrayIndex:-1},s))return;p=c.createStyleLayer(t),this._validateLayer(p),p.setEventedParent(this,{layer:{id:u}})}const g=n?this._order.indexOf(n):this._order.length;if(n&&g===-1)this.fire(new c.ErrorEvent(new Error(`Cannot add layer "${u}" before non-existing layer "${n}".`)));else{if(this._order.splice(g,0,u),this._layerOrderChanged=!0,this._layers[u]=p,this._removedLayers[u]&&p.source&&p.type!=="custom"){const v=this._removedLayers[u];delete this._removedLayers[u],v.type!==p.type?this._updatedSources[p.source]="clear":(this._updatedSources[p.source]="reload",this.sourceCaches[p.source].pause())}this._updateLayer(p),p.onAdd&&p.onAdd(this.map)}}moveLayer(t,n){if(this._checkLoaded(),this._changed=!0,!this._layers[t])return void this.fire(new c.ErrorEvent(new Error(`The layer '${t}' does not exist in the map's style and cannot be 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u=this.getLayer(t);u?u.minzoom===n&&u.maxzoom===s||(n!=null&&(u.minzoom=n),s!=null&&(u.maxzoom=s),this._updateLayer(u)):this.fire(new c.ErrorEvent(new Error(`Cannot set the zoom range of non-existing layer "${t}".`)))}setFilter(t,n,s={}){this._checkLoaded();const u=this.getLayer(t);if(u){if(!c.deepEqual(u.filter,n))return n==null?(u.filter=void 0,void this._updateLayer(u)):void(this._validate(c.validateStyle.filter,`layers.${u.id}.filter`,n,null,s)||(u.filter=c.clone$1(n),this._updateLayer(u)))}else this.fire(new c.ErrorEvent(new Error(`Cannot filter non-existing layer "${t}".`)))}getFilter(t){return c.clone$1(this.getLayer(t).filter)}setLayoutProperty(t,n,s,u={}){this._checkLoaded();const p=this.getLayer(t);p?c.deepEqual(p.getLayoutProperty(n),s)||(p.setLayoutProperty(n,s,u),this._updateLayer(p)):this.fire(new c.ErrorEvent(new Error(`Cannot style non-existing layer "${t}".`)))}getLayoutProperty(t,n){const s=this.getLayer(t);if(s)return s.getLayoutProperty(n);this.fire(new c.ErrorEvent(new Error(`Cannot get style of non-existing layer "${t}".`)))}setPaintProperty(t,n,s,u={}){this._checkLoaded();const p=this.getLayer(t);p?c.deepEqual(p.getPaintProperty(n),s)||(p.setPaintProperty(n,s,u)&&this._updateLayer(p),this._changed=!0,this._updatedPaintProps[t]=!0):this.fire(new c.ErrorEvent(new Error(`Cannot style non-existing layer "${t}".`)))}getPaintProperty(t,n){return this.getLayer(t).getPaintProperty(n)}setFeatureState(t,n){this._checkLoaded();const s=t.source,u=t.sourceLayer,p=this.sourceCaches[s];if(p===void 0)return void this.fire(new c.ErrorEvent(new Error(`The source '${s}' does not exist in the map's style.`)));const g=p.getSource().type;g==="geojson"&&u?this.fire(new c.ErrorEvent(new Error("GeoJSON sources cannot have a sourceLayer parameter."))):g!=="vector"||u?(t.id===void 0&&this.fire(new c.ErrorEvent(new Error("The feature id parameter must be provided."))),p.setFeatureState(u,t.id,n)):this.fire(new c.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}removeFeatureState(t,n){this._checkLoaded();const s=t.source,u=this.sourceCaches[s];if(u===void 0)return void this.fire(new c.ErrorEvent(new Error(`The source '${s}' does not exist in the map's style.`)));const p=u.getSource().type,g=p==="vector"?t.sourceLayer:void 0;p!=="vector"||g?n&&typeof t.id!="string"&&typeof t.id!="number"?this.fire(new c.ErrorEvent(new Error("A feature id is required to remove its specific state property."))):u.removeFeatureState(g,t.id,n):this.fire(new c.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")))}getFeatureState(t){this._checkLoaded();const n=t.source,s=t.sourceLayer,u=this.sourceCaches[n];if(u!==void 0)return u.getSource().type!=="vector"||s?(t.id===void 0&&this.fire(new c.ErrorEvent(new Error("The feature id parameter must be provided."))),u.getFeatureState(s,t.id)):void this.fire(new c.ErrorEvent(new Error("The sourceLayer parameter must be provided for vector source types.")));this.fire(new c.ErrorEvent(new Error(`The source '${n}' does not exist in the map's style.`)))}getTransition(){return c.extend({duration:300,delay:0},this.stylesheet&&this.stylesheet.transition)}serialize(){const t=c.mapObject(this.sourceCaches,u=>u.serialize()),n=this._serializeByIds(this._order),s=this.stylesheet;return c.filterObject({version:s.version,name:s.name,metadata:s.metadata,light:s.light,center:s.center,zoom:s.zoom,bearing:s.bearing,pitch:s.pitch,sprite:s.sprite,glyphs:s.glyphs,transition:s.transition,sources:t,layers:n},u=>u!==void 0)}_updateLayer(t){this._updatedLayers[t.id]=!0,t.source&&!this._updatedSources[t.source]&&this.sourceCaches[t.source].getSource().type!=="raster"&&(this._updatedSources[t.source]="reload",this.sourceCaches[t.source].pause()),this._serializedLayers=null,this._changed=!0}_flattenAndSortRenderedFeatures(t){const n=g=>this._layers[g].type==="fill-extrusion",s={},u=[];for(let g=this._order.length-1;g>=0;g--){const v=this._order[g];if(n(v)){s[v]=g;for(const y of t){const w=y[v];if(w)for(const C of w)u.push(C)}}}u.sort((g,v)=>v.intersectionZ-g.intersectionZ);const p=[];for(let g=this._order.length-1;g>=0;g--){const v=this._order[g];if(n(v))for(let y=u.length-1;y>=0;y--){const w=u[y].feature;if(s[w.layer.id]{const Re=re.featureSortOrder;if(Re){const ke=Re.indexOf(Ae.featureIndex);return Re.indexOf(Le.featureIndex)-ke}return Le.featureIndex-Ae.featureIndex});for(const Ae of ve)pe.push(Ae)}}for(const re in V)V[re].forEach(ge=>{const W=ge.feature,pe=w[v[re].source].getFeatureState(W.layer["source-layer"],W.id);W.source=W.layer.source,W.layer["source-layer"]&&(W.sourceLayer=W.layer["source-layer"]),W.state=pe});return V}(this._layers,g,this.sourceCaches,t,n,this.placement.collisionIndex,this.placement.retainedQueryData)),this._flattenAndSortRenderedFeatures(p)}querySourceFeatures(t,n){n&&n.filter&&this._validate(c.validateStyle.filter,"querySourceFeatures.filter",n.filter,null,n);const s=this.sourceCaches[t];return s?function(u,p){const g=u.getRenderableIds().map(w=>u.getTileByID(w)),v=[],y={};for(let w=0;wF.getTileByID(G)).sort((G,V)=>V.tileID.overscaledZ-G.tileID.overscaledZ||(G.tileID.isLessThan(V.tileID)?-1:1))}const I=this.crossTileSymbolIndex.addLayer(C,y[C.source],t.center.lng);g=g||I}if(this.crossTileSymbolIndex.pruneUnusedLayers(this._order),((p=p||this._layerOrderChanged||s===0)||!this.pauseablePlacement||this.pauseablePlacement.isDone()&&!this.placement.stillRecent(c.exported.now(),t.zoom))&&(this.pauseablePlacement=new Sr(t,this.map.terrain,this._order,p,n,s,u,this.placement),this._layerOrderChanged=!1),this.pauseablePlacement.isDone()?this.placement.setStale():(this.pauseablePlacement.continuePlacement(this._order,this._layers,y),this.pauseablePlacement.isDone()&&(this.placement=this.pauseablePlacement.commit(c.exported.now()),v=!0),g&&this.pauseablePlacement.placement.setStale()),v||g)for(const w of this._order){const C=this._layers[w];C.type==="symbol"&&this.placement.updateLayerOpacities(C,y[C.source])}return!this.pauseablePlacement.isDone()||this.placement.hasTransitions(c.exported.now())}_releaseSymbolFadeTiles(){for(const t in this.sourceCaches)this.sourceCaches[t].releaseSymbolFadeTiles()}getImages(t,n,s){this.imageManager.getImages(n.icons,s),this._updateTilesForChangedImages();const u=this.sourceCaches[n.source];u&&u.setDependencies(n.tileID.key,n.type,n.icons)}getGlyphs(t,n,s){this.glyphManager.getGlyphs(n.stacks,s);const u=this.sourceCaches[n.source];u&&u.setDependencies(n.tileID.key,n.type,[""])}getResource(t,n,s){return c.makeRequest(n,s)}getGlyphsUrl(){return this.stylesheet.glyphs||null}setGlyphs(t,n={}){this._checkLoaded(),t&&this._validate(c.validateStyle.glyphs,"glyphs",t,null,n)||(this._glyphsDidChange=!0,this.stylesheet.glyphs=t,this.glyphManager.entries={},this.glyphManager.setURL(t))}addSprite(t,n,s={},u){this._checkLoaded();const 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b/assets/nested-eefdc3fb.js similarity index 99% rename from assets/nested-5844dc17.js rename to assets/nested-eefdc3fb.js index 56993d41..c7ca118b 100644 --- a/assets/nested-5844dc17.js +++ b/assets/nested-eefdc3fb.js @@ -1,4 +1,4 @@ -import{S as q,i as z,s as j,e as g,y as N,n as k,a as W,b as $,z as m,A as D,G as X,B as S,h,r as B,w as F,W as Z,E as G,X as K,H as P,Y as x,Z as I,_ as ee,m as C,$ as Q,o as O,a0 as U,f as w,a1 as V,t as b,q as T,k as te,L as ne,N as le,O as se,P as re,Q as ae,R as oe,T as ie,U as ue,V as fe,a2 as ce}from"./MainLayers-fe4bfc4b.js";function pe(i){let e,t=i[0].size+"",n,l,a,r,u,d;return{c(){e=g("div"),n=N(t),l=N(" ways edited"),a=k(),r=g("button"),r.textContent="Download .osc",W(r,"type","button")},m(_,p){$(_,e,p),m(e,n),m(e,l),$(_,a,p),$(_,r,p),u||(d=D(r,"click",i[1]),u=!0)},p(_,[p]){p&1&&t!==(t=_[0].size+"")&&X(n,t)},i:S,o:S,d(_){_&&(h(e),h(a),h(r)),u=!1,d()}}}function de(i,e,t){let n;B(i,F,u=>t(3,n=u));let l=new Set;function 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