Initial commit

README.md

@@ -1,11 +1,14 @@
-# BitmapFontCutter
-Godot 3 resource extension for oldschool bitmap fonts.
+# BitmapFontCutterPlus
+Fork of [nobuyukinyuu/BitmapFontCutter](https://github.com/nobuyukinyuu/BitmapFontCutter) with some improvements.
 
-![](https://i.imgur.com/ug6opo0.png) 
-![](https://i.imgur.com/gj2T3LC.png)
+## Improvements
+* Added an option to make non-monospaced fonts (clips characters to their bounding boxes)
+* Added an option for font spacing
+* Fixed incorrect incorrect number of columns
 
+## Ussage
 
-TODO:
-* Initial texture offset
-* Specify custom charset
-* Better init / signal capture
+* Clone the plugin repo or download it from the AssetLib
+* Enable the plugin (Project > Project Settings > Plugins)
+* Create a new `CutBitmapFont` resource (Right click in filesystem > New Resource > CutBitmapFont)
+* Select the resource in filesystem and edit the properties in the inspector

addons/BitmapFontCutterPlus/cutter.gd

@@ -0,0 +1,89 @@
+tool
+extends BitmapFont
+
+var index = 0
+export(Vector2) var GlyphSize = Vector2(8,8) setget changeGlyphSize
+export(Texture) var TextureToCut = null setget changeTexture
+export(int,255) var StartChar = 32 setget changeStartChar
+export(float) var Spacing = 1 setget changeSpacing
+export(bool) var Monospaced = true setget changeMonospaced
+
+func changeStartChar(value):
+	StartChar = value
+	update()
+
+func changeGlyphSize(value):
+	GlyphSize = value
+	height = GlyphSize.y
+	update()
+
+func changeTexture(value):
+	TextureToCut = value
+	index = 0
+	if TextureToCut:
+		update()
+
+func changeSpacing(value):
+	Spacing = value
+	update()
+
+func changeMonospaced(value):
+	Monospaced = value
+	update()
+
+func update():
+	print("Cut texture to font")
+	if TextureToCut != null:
+		if GlyphSize.x > 0 and GlyphSize.y > 0:
+
+			var w  = TextureToCut.get_width()
+			var h  = TextureToCut.get_height()
+			var tx = w / GlyphSize.x
+			var ty = h / GlyphSize.y
+
+			var font = self
+			var i = 0  #Iterator for char index
+
+			clear()
+
+			#Begin cutting..... so edgy
+			font.add_texture(TextureToCut)
+			font.height = GlyphSize.y
+			for y in range(ty):
+				for x in range(tx+1):
+					var l = 0
+					var character_width = GlyphSize.x
+
+					if !Monospaced:
+						var data = TextureToCut.get_data()
+						data.lock()
+
+						var found = false
+						for xx in range(0,GlyphSize.x):
+							if found: break
+							for yy in range(0,GlyphSize.y):
+								var pixel = data.get_pixel(x*GlyphSize.x + xx, y*GlyphSize.y + yy)
+								if pixel.a != 0:
+									l = xx
+									character_width -= xx
+									found = true
+									break
+
+						found = false
+						for xx in range(0,GlyphSize.x):
+							if found: break
+							for yy in range(0,GlyphSize.y):
+								var pixel = data.get_pixel(x*GlyphSize.x + GlyphSize.x - xx -1, y*GlyphSize.y + yy)
+								if pixel.a != 0:
+									character_width -= xx
+									found = true
+									break
+
+						data.unlock()
+
+					var region = Rect2(x*GlyphSize.x + l,y*GlyphSize.y,character_width, GlyphSize.y)
+					font.add_char(StartChar + i, 0, region, Vector2.ZERO, character_width + Spacing)
+
+					i+=1
+			update_changes()
+	pass #if texture is null

addons/BitmapFontCutter/icon.png.import → addons/BitmapFontCutterPlus/icon.png.import

@@ -2,21 +2,22 @@
 
 importer="texture"
 type="StreamTexture"
-path="res://.import/icon.png-a2b10341c27fdda667abd051a3b79986.stex"
+path="res://.import/icon.png-7a944b865335bcc37a4211ee6e1daf36.stex"
+metadata={
+"vram_texture": false
+}
 
 [deps]
 
-source_file="res://addons/BitmapFontCutter/icon.png"
-source_md5="f20f212dbac7bc998244e5dfc3111aaa"
-
-dest_files=[ "res://.import/icon.png-a2b10341c27fdda667abd051a3b79986.stex" ]
-dest_md5="bdd3a001e4bb808b264176d385f391cc"
+source_file="res://addons/BitmapFontCutterPlus/icon.png"
+dest_files=[ "res://.import/icon.png-7a944b865335bcc37a4211ee6e1daf36.stex" ]
 
 [params]
 
 compress/mode=0
 compress/lossy_quality=0.7
 compress/hdr_mode=0
+compress/bptc_ldr=0
 compress/normal_map=0
 flags/repeat=0
 flags/filter=true
@@ -26,6 +27,7 @@ flags/srgb=2
 process/fix_alpha_border=true
 process/premult_alpha=false
 process/HDR_as_SRGB=false
+process/invert_color=false
 stream=false
 size_limit=0
 detect_3d=true

addons/BitmapFontCutterPlus/main.gd

@@ -0,0 +1,9 @@
+tool
+extends EditorPlugin
+
+
+func _enter_tree():
+	add_custom_type("CutBitmapFont","BitmapFont",preload("cutter.gd"),preload("icon.png"))
+
+func _exit_tree():
+	remove_custom_type("CutBitmapFont")

addons/BitmapFontCutterPlus/plugin.cfg

@@ -0,0 +1,7 @@
+[plugin]
+
+name="BitmapFont Cutter Plus"
+description="Generates BitmapFonts from a texture."
+author="Ryhon, forked from Nobuyuki"
+version="2.0"
+script="main.gd"