var Class = require('../../utils/Class'); 
var GameObject = require('../GameObject'); 
var Components = require('../../components'); 
var Render = require('./EffectLayerRender'); 
var TexturedAndNormalizedTintedShader = require('../../renderer/webgl/shaders/TexturedAndNormalizedTintedShader'); 
var EffectLayer = new Class({ 
Extends: GameObject,
Mixins: [Components.Flip, Components.Alpha, Components.Transform, Components.Visible, Components.Size, Components.Origin, Components.RenderTarget, Components.BlendMode, Render] ,
initialize: function EffectLayer(state, x, y, width, height, effectName, fragmentShader){ 
var resourceManager = state.game.renderer.resourceManager; 
var gl; 
this.dstRenderTarget = null ; 
this.dstRenderTexture = null ; 
this.dstShader = null ; 
if (resourceManager !== undefined) { 
gl = state.game.renderer.gl; 
this.dstShader = resourceManager.createShader(effectName, { 
vert: TexturedAndNormalizedTintedShader.vert,
frag: fragmentShader}
); 
this.dstRenderTexture = resourceManager.createTexture(0, gl.LINEAR, gl.LINEAR, gl.CLAMP_TO_EDGE, gl.CLAMP_TO_EDGE, gl.RGBA, null , width, height); 
this.dstRenderTarget = resourceManager.createRenderTarget(width, height, this.dstRenderTexture, null ); 
} 
this.flipY = true ; 
this.setPosition(x, y); 
this.setSize(width, height); 
this.setOrigin(0, 0); 
} 
,
add: function (gameObject){ 
if (gameObject.renderTarget !== undefined) { 
gameObject.renderTarget = this.dstRenderTarget; 
} 
} 
,
remove: function (gameObject){ 
if (gameObject.renderTarget !== undefined) { 
gameObject.renderTarget = null ; 
} 
} 
}
); 
module.exports = EffectLayer;