phaser/build/custom/pixi.min.js

/* Pixi.js custom build for Phaser v2.0.6 - http://phaser.io - @photonstorm - (c) 2014 Photon Storm Ltd. */
(function(){var a=this,b=b||{};b.WEBGL_RENDERER=0,b.CANVAS_RENDERER=1,b.VERSION="v1.5.2",b.blendModes={NORMAL:0,ADD:1,MULTIPLY:2,SCREEN:3,OVERLAY:4,DARKEN:5,LIGHTEN:6,COLOR_DODGE:7,COLOR_BURN:8,HARD_LIGHT:9,SOFT_LIGHT:10,DIFFERENCE:11,EXCLUSION:12,HUE:13,SATURATION:14,COLOR:15,LUMINOSITY:16},b.scaleModes={DEFAULT:0,LINEAR:0,NEAREST:1},b.INTERACTION_FREQUENCY=30,b.AUTO_PREVENT_DEFAULT=!0,b.RAD_TO_DEG=180/Math.PI,b.DEG_TO_RAD=Math.PI/180,b.Point=function(a,b){this.x=a||0,this.y=b||0},b.Point.prototype.clone=function(){return new b.Point(this.x,this.y)},b.Point.prototype.constructor=b.Point,b.Point.prototype.set=function(a,b){this.x=a||0,this.y=b||(0!==b?this.x:0)},b.Rectangle=function(a,b,c,d){this.x=a||0,this.y=b||0,this.width=c||0,this.height=d||0},b.Rectangle.prototype.clone=function(){return new b.Rectangle(this.x,this.y,this.width,this.height)},b.Rectangle.prototype.contains=function(a,b){if(this.width<=0||this.height<=0)return!1;var c=this.x;if(a>=c&&a<=c+this.width){var d=this.y;if(b>=d&&b<=d+this.height)return!0}return!1},b.Rectangle.prototype.constructor=b.Rectangle,b.EmptyRectangle=new b.Rectangle(0,0,0,0),b.Polygon=function(a){if(a instanceof Array||(a=Array.prototype.slice.call(arguments)),"number"==typeof a[0]){for(var c=[],d=0,e=a.length;e>d;d+=2)c.push(new b.Point(a[d],a[d+1]));a=c}this.points=a},b.Polygon.prototype.clone=function(){for(var a=[],c=0;c<this.points.length;c++)a.push(this.points[c].clone());return new b.Polygon(a)},b.Polygon.prototype.contains=function(a,b){for(var c=!1,d=0,e=this.points.length-1;d<this.points.length;e=d++){var f=this.points[d].x,g=this.points[d].y,h=this.points[e].x,i=this.points[e].y,j=g>b!=i>b&&(h-f)*(b-g)/(i-g)+f>a;j&&(c=!c)}return c},b.Polygon.prototype.constructor=b.Polygon,b.Circle=function(a,b,c){this.x=a||0,this.y=b||0,this.radius=c||0},b.Circle.prototype.clone=function(){return new b.Circle(this.x,this.y,this.radius)},b.Circle.prototype.contains=function(a,b){if(this.radius<=0)return!1;var c=this.x-a,d=this.y-b,e=this.radius*this.radius;return c*=c,d*=d,e>=c+d},b.Circle.prototype.constructor=b.Circle,b.Ellipse=function(a,b,c,d){this.x=a||0,this.y=b||0,this.width=c||0,this.height=d||0},b.Ellipse.prototype.clone=function(){return new b.Ellipse(this.x,this.y,this.width,this.height)},b.Ellipse.prototype.contains=function(a,b){if(this.width<=0||this.height<=0)return!1;var c=(a-this.x)/this.width,d=(b-this.y)/this.height;return c*=c,d*=d,1>=c+d},b.Ellipse.prototype.getBounds=function(){return new b.Rectangle(this.x,this.y,this.width,this.height)},b.Ellipse.prototype.constructor=b.Ellipse,b.determineMatrixArrayType=function(){return"undefined"!=typeof Float32Array?Float32Array:Array},b.Matrix2=b.determineMatrixArrayType(),b.Matrix=function(){this.a=1,this.b=0,this.c=0,this.d=1,this.tx=0,this.ty=0},b.Matrix.prototype.fromArray=function(a){this.a=a[0],this.b=a[1],this.c=a[3],this.d=a[4],this.tx=a[2],this.ty=a[5]},b.Matrix.prototype.toArray=function(a){this.array||(this.array=new Float32Array(9));var b=this.array;return a?(this.array[0]=this.a,this.array[1]=this.c,this.array[2]=0,this.array[3]=this.b,this.array[4]=this.d,this.array[5]=0,this.array[6]=this.tx,this.array[7]=this.ty,this.array[8]=1):(this.array[0]=this.a,this.array[1]=this.b,this.array[2]=this.tx,this.array[3]=this.c,this.array[4]=this.d,this.array[5]=this.ty,this.array[6]=0,this.array[7]=0,this.array[8]=1),b},b.identityMatrix=new b.Matrix,b.DisplayObject=function(){this.position=new b.Point,this.scale=new b.Point(1,1),this.pivot=new b.Point(0,0),this.rotation=0,this.alpha=1,this.visible=!0,this.hitArea=null,this.buttonMode=!1,this.renderable=!1,this.parent=null,this.stage=null,this.worldAlpha=1,this._interactive=!1,this.defaultCursor="pointer",this.worldTransform=new b.Matrix,this.color=[],this.dynamic=!0,this._sr=0,this._cr=1,this.filterArea=null,this._bounds=new b.Rectangle(0,0,1,1),this._currentBounds=null,this._mask=null,this._cacheAsBitmap=!1,this._cacheIsDirty=!1},b.DisplayObject.prototype.constructor=b.DisplayObject,b.DisplayObject.prototype.setInteractive=function(a){this.interactive=a},Object.defineProp
},b.PixiShader.prototype.destroy=function(){this.gl.deleteProgram(this.program),this.uniforms=null,this.gl=null,this.attributes=null},b.PixiShader.defaultVertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute vec2 aColor;","uniform vec2 projectionVector;","uniform vec2 offsetVector;","varying vec2 vTextureCoord;","varying vec4 vColor;","const vec2 center = vec2(-1.0, 1.0);","void main(void) {","   gl_Position = vec4( ((aVertexPosition + offsetVector) / projectionVector) + center , 0.0, 1.0);","   vTextureCoord = aTextureCoord;","   vec3 color = mod(vec3(aColor.y/65536.0, aColor.y/256.0, aColor.y), 256.0) / 256.0;","   vColor = vec4(color * aColor.x, aColor.x);","}"],b.PixiFastShader=function(a){this.gl=a,this.program=null,this.fragmentSrc=["precision lowp float;","varying vec2 vTextureCoord;","varying float vColor;","uniform sampler2D uSampler;","void main(void) {","   gl_FragColor = texture2D(uSampler, vTextureCoord) * vColor ;","}"],this.vertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aPositionCoord;","attribute vec2 aScale;","attribute float aRotation;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform vec2 projectionVector;","uniform vec2 offsetVector;","uniform mat3 uMatrix;","varying vec2 vTextureCoord;","varying float vColor;","const vec2 center = vec2(-1.0, 1.0);","void main(void) {","   vec2 v;","   vec2 sv = aVertexPosition * aScale;","   v.x = (sv.x) * cos(aRotation) - (sv.y) * sin(aRotation);","   v.y = (sv.x) * sin(aRotation) + (sv.y) * cos(aRotation);","   v = ( uMatrix * vec3(v + aPositionCoord , 1.0) ).xy ;","   gl_Position = vec4( ( v / projectionVector) + center , 0.0, 1.0);","   vTextureCoord = aTextureCoord;","   vColor = aColor;","}"],this.textureCount=0,this.init()},b.PixiFastShader.prototype.init=function(){var a=this.gl,c=b.compileProgram(a,this.vertexSrc,this.fragmentSrc);a.useProgram(c),this.uSampler=a.getUniformLocation(c,"uSampler"),this.projectionVector=a.getUniformLocation(c,"projectionVector"),this.offsetVector=a.getUniformLocation(c,"offsetVector"),this.dimensions=a.getUniformLocation(c,"dimensions"),this.uMatrix=a.getUniformLocation(c,"uMatrix"),this.aVertexPosition=a.getAttribLocation(c,"aVertexPosition"),this.aPositionCoord=a.getAttribLocation(c,"aPositionCoord"),this.aScale=a.getAttribLocation(c,"aScale"),this.aRotation=a.getAttribLocation(c,"aRotation"),this.aTextureCoord=a.getAttribLocation(c,"aTextureCoord"),this.colorAttribute=a.getAttribLocation(c,"aColor"),-1===this.colorAttribute&&(this.colorAttribute=2),this.attributes=[this.aVertexPosition,this.aPositionCoord,this.aScale,this.aRotation,this.aTextureCoord,this.colorAttribute],this.program=c},b.PixiFastShader.prototype.destroy=function(){this.gl.deleteProgram(this.program),this.uniforms=null,this.gl=null,this.attributes=null},b.StripShader=function(){this.program=null,this.fragmentSrc=["precision mediump float;","varying vec2 vTextureCoord;","varying float vColor;","uniform float alpha;","uniform sampler2D uSampler;","void main(void) {","   gl_FragColor = texture2D(uSampler, vec2(vTextureCoord.x, vTextureCoord.y));","   gl_FragColor = gl_FragColor * alpha;","}"],this.vertexSrc=["attribute vec2 aVertexPosition;","attribute vec2 aTextureCoord;","attribute float aColor;","uniform mat3 translationMatrix;","uniform vec2 projectionVector;","varying vec2 vTextureCoord;","uniform vec2 offsetVector;","varying float vColor;","void main(void) {","   vec3 v = translationMatrix * vec3(aVertexPosition, 1.0);","   v -= offsetVector.xyx;","   gl_Position = vec4( v.x / projectionVector.x -1.0, v.y / projectionVector.y + 1.0 , 0.0, 1.0);","   vTextureCoord = aTextureCoord;","   vColor = aColor;","}"]},b.StripShader.prototype.init=function(){var a=b.gl,c=b.compileProgram(a,this.vertexSrc,this.fragmentSrc);a.useProgram(c),this.uSampler=a.getUniformLocation(c,"uSampler"),this.projectionVector=a.getUniformLocation(c,"projectionVector"),this.offsetVector=a.getUniformLocation(c,"offsetVector"),this.colorAttribute=a.getAttribLocation(c,"aColor"),this.aVertexPosition=a.getAttribLocation(c,"a
var h=e,i=this.texturePool.pop();i||(i=new b.FilterTexture(this.gl,this.width,this.height)),i.resize(this.width,this.height),a.bindFramebuffer(a.FRAMEBUFFER,i.frameBuffer),a.clear(a.COLOR_BUFFER_BIT),a.disable(a.BLEND);for(var j=0;j<c.filterPasses.length-1;j++){var k=c.filterPasses[j];a.bindFramebuffer(a.FRAMEBUFFER,i.frameBuffer),a.activeTexture(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,h.texture),this.applyFilterPass(k,d,d.width,d.height);var l=h;h=i,i=l}a.enable(a.BLEND),e=h,this.texturePool.push(i)}var m=c.filterPasses[c.filterPasses.length-1];this.offsetX-=d.x,this.offsetY-=d.y;var n=this.width,o=this.height,p=0,q=0,r=this.buffer;if(0===this.filterStack.length)a.colorMask(!0,!0,!0,!0);else{var s=this.filterStack[this.filterStack.length-1];d=s._filterArea,n=d.width,o=d.height,p=d.x,q=d.y,r=s._glFilterTexture.frameBuffer}f.x=n/2,f.y=-o/2,g.x=p,g.y=q,d=c._filterArea;var t=d.x-p,u=d.y-q;a.bindBuffer(a.ARRAY_BUFFER,this.vertexBuffer),this.vertexArray[0]=t,this.vertexArray[1]=u+d.height,this.vertexArray[2]=t+d.width,this.vertexArray[3]=u+d.height,this.vertexArray[4]=t,this.vertexArray[5]=u,this.vertexArray[6]=t+d.width,this.vertexArray[7]=u,a.bufferSubData(a.ARRAY_BUFFER,0,this.vertexArray),a.bindBuffer(a.ARRAY_BUFFER,this.uvBuffer),this.uvArray[2]=d.width/this.width,this.uvArray[5]=d.height/this.height,this.uvArray[6]=d.width/this.width,this.uvArray[7]=d.height/this.height,a.bufferSubData(a.ARRAY_BUFFER,0,this.uvArray),a.viewport(0,0,n,o),a.bindFramebuffer(a.FRAMEBUFFER,r),a.activeTexture(a.TEXTURE0),a.bindTexture(a.TEXTURE_2D,e.texture),this.applyFilterPass(m,d,n,o),a.useProgram(this.defaultShader.program),a.uniform2f(this.defaultShader.projectionVector,n/2,-o/2),a.uniform2f(this.defaultShader.offsetVector,-p,-q),this.texturePool.push(e),c._glFilterTexture=null},b.WebGLFilterManager.prototype.applyFilterPass=function(a,c,d,e){var f=this.gl,g=a.shaders[f.id];g||(g=new b.PixiShader(f),g.fragmentSrc=a.fragmentSrc,g.uniforms=a.uniforms,g.init(),a.shaders[f.id]=g),f.useProgram(g.program),f.uniform2f(g.projectionVector,d/2,-e/2),f.uniform2f(g.offsetVector,0,0),a.uniforms.dimensions&&(a.uniforms.dimensions.value[0]=this.width,a.uniforms.dimensions.value[1]=this.height,a.uniforms.dimensions.value[2]=this.vertexArray[0],a.uniforms.dimensions.value[3]=this.vertexArray[5]),g.syncUniforms(),f.bindBuffer(f.ARRAY_BUFFER,this.vertexBuffer),f.vertexAttribPointer(g.aVertexPosition,2,f.FLOAT,!1,0,0),f.bindBuffer(f.ARRAY_BUFFER,this.uvBuffer),f.vertexAttribPointer(g.aTextureCoord,2,f.FLOAT,!1,0,0),f.bindBuffer(f.ARRAY_BUFFER,this.colorBuffer),f.vertexAttribPointer(g.colorAttribute,2,f.FLOAT,!1,0,0),f.bindBuffer(f.ELEMENT_ARRAY_BUFFER,this.indexBuffer),f.drawElements(f.TRIANGLES,6,f.UNSIGNED_SHORT,0),this.renderSession.drawCount++},b.WebGLFilterManager.prototype.initShaderBuffers=function(){var a=this.gl;this.vertexBuffer=a.createBuffer(),this.uvBuffer=a.createBuffer(),this.colorBuffer=a.createBuffer(),this.indexBuffer=a.createBuffer(),this.vertexArray=new Float32Array([0,0,1,0,0,1,1,1]),a.bindBuffer(a.ARRAY_BUFFER,this.vertexBuffer),a.bufferData(a.ARRAY_BUFFER,this.vertexArray,a.STATIC_DRAW),this.uvArray=new Float32Array([0,0,1,0,0,1,1,1]),a.bindBuffer(a.ARRAY_BUFFER,this.uvBuffer),a.bufferData(a.ARRAY_BUFFER,this.uvArray,a.STATIC_DRAW),this.colorArray=new Float32Array([1,16777215,1,16777215,1,16777215,1,16777215]),a.bindBuffer(a.ARRAY_BUFFER,this.colorBuffer),a.bufferData(a.ARRAY_BUFFER,this.colorArray,a.STATIC_DRAW),a.bindBuffer(a.ELEMENT_ARRAY_BUFFER,this.indexBuffer),a.bufferData(a.ELEMENT_ARRAY_BUFFER,new Uint16Array([0,1,2,1,3,2]),a.STATIC_DRAW)},b.WebGLFilterManager.prototype.destroy=function(){var a=this.gl;this.filterStack=null,this.offsetX=0,this.offsetY=0;for(var b=0;b<this.texturePool.length;b++)this.texturePool.destroy();this.texturePool=null,a.deleteBuffer(this.vertexBuffer),a.deleteBuffer(this.uvBuffer),a.deleteBuffer(this.colorBuffer),a.deleteBuffer(this.indexBuffer)},b.FilterTexture=function(a,c,d,e){this.gl=a,this.frameBuffer=a.createFramebuffer(),this.texture=a.createTexture(),e=e||b.scaleModes.DEFAULT,a.bindTexture(a.TEX
},b.RenderTexture.prototype.renderWebGL=function(a,c,d){var e=this.renderer.gl;e.colorMask(!0,!0,!0,!0),e.viewport(0,0,this.width,this.height),e.bindFramebuffer(e.FRAMEBUFFER,this.textureBuffer.frameBuffer),d&&this.textureBuffer.clear();var f=a.children,g=a.worldTransform;a.worldTransform=b.RenderTexture.tempMatrix,a.worldTransform.d=-1,a.worldTransform.ty=-2*this.projection.y,c&&(a.worldTransform.tx=c.x,a.worldTransform.ty-=c.y);for(var h=0,i=f.length;i>h;h++)f[h].updateTransform();b.WebGLRenderer.updateTextures(),this.renderer.renderDisplayObject(a,this.projection,this.textureBuffer.frameBuffer),a.worldTransform=g},b.RenderTexture.prototype.renderCanvas=function(a,c,d){var e=a.children,f=a.worldTransform;a.worldTransform=b.RenderTexture.tempMatrix,c&&(a.worldTransform.tx=c.x,a.worldTransform.ty=c.y);for(var g=0,h=e.length;h>g;g++)e[g].updateTransform();d&&this.textureBuffer.clear();var i=this.textureBuffer.context;this.renderer.renderDisplayObject(a,i),i.setTransform(1,0,0,1,0,0),a.worldTransform=f},b.RenderTexture.tempMatrix=new b.Matrix,"undefined"!=typeof exports?("undefined"!=typeof module&&module.exports&&(exports=module.exports=b),exports.PIXI=b):"undefined"!=typeof define&&define.amd?define("PIXI",function(){return a.PIXI=b}()):a.PIXI=b}).call(this);