CHARTS

source/BlendModeEffect.hx

@@ -0,0 +1,34 @@
+package;
+
+import flixel.util.FlxColor;
+import openfl.display.ShaderParameter;
+
+typedef BlendModeShader =
+{
+	var uBlendColor:ShaderParameter<Float>;
+}
+
+class BlendModeEffect
+{
+	public var shader(default, null):BlendModeShader;
+
+	@:isVar
+	public var color(default, set):FlxColor;
+
+	public function new(shader:BlendModeShader, color:FlxColor):Void
+	{
+		shader.uBlendColor.value = [];
+		this.shader = shader;
+		this.color = color;
+	}
+
+	function set_color(color:FlxColor):FlxColor
+	{
+		shader.uBlendColor.value[0] = color.redFloat;
+		shader.uBlendColor.value[1] = color.greenFloat;
+		shader.uBlendColor.value[2] = color.blueFloat;
+		shader.uBlendColor.value[3] = color.alphaFloat;
+
+		return this.color = color;
+	}
+}