Add binary templates for unity sprites

scripts/BinaryTemplates/Unity5.2Sprite.tcl

@@ -0,0 +1,79 @@
+little_endian
+proc align {size alignment} {
+	set extra [expr $size % $alignment]
+	set newExtra [expr $extra > 0 ? $alignment : 0]
+	return [expr $size - $extra + $newExtra]
+}
+
+proc alignPos {alignment} {
+	goto [align [pos] $alignment]
+}
+
+proc pptr {name} {
+	section $name {
+		int32 "m_FileID"
+		int64 "m_PathID"
+	}
+}
+
+proc rectf {name} {
+	section $name {
+		float "x"
+		float "y"
+		float "width"
+		float "height"
+	}
+}
+
+proc vector2f {name} {
+	section $name {
+		float "x"
+		float "y"
+	}
+}
+
+proc vector3f {name} {
+	section $name {
+		float "x"
+		float "y"
+		float "z"
+	}
+}
+
+proc vector4f {name} {
+	section $name {
+		float "x"
+		float "y"
+		float "z"
+		float "w"
+	}
+}
+
+set nameLen [uint32 "Name Length"]
+str [align $nameLen 4] "utf8" "Name"
+rectf "m_Rect"
+vector2f "m_Offset"
+vector4f "m_Border"
+float "m_PixelsToUnits"
+uint32 "m_Extrude"
+
+section "m_RD" {
+	pptr "texture"
+	pptr "alphaTexture"
+	section "vertices" {
+		set alen [int32 "size"]
+		for {set i 0} {$i < $alen} {incr i} {
+			vector3f "pos"
+		}
+	}
+	section "indices" {
+		set alen [int32 "size"]
+		for {set i 0} {$i < $alen} {incr i} {
+			uint16 "data"
+		}
+	}
+	rectf "textureRect"
+	vector2f "textureRectOffset"
+	uint32 "settingsRaw"
+	vector4f "uvTransform"
+}