Converted to grunt build

.gitignore

@@ -0,0 +1 @@
+node_modules

Gruntfile.js

@@ -0,0 +1,115 @@
+module.exports = function(grunt){
+
+	"use strict";
+
+	var root = "src/pixi/",
+		debug = "bin/pixi.dev.js",
+		build = "bin/pixi.js";
+
+	grunt.initConfig({
+		pkg : grunt.file.readJSON("package.json"),
+		build : {
+			all : {
+				dest : debug,
+				src : [
+					"Pixi.js",
+					"Point.js",
+					"Rectangle.js",
+					"DisplayObject.js",
+					"DisplayObjectContainer.js",
+					"Sprite.js",
+					"MovieClip.js",
+					"InteractionManager.js",
+					"Stage.js",
+					"utils/Utils.js",
+					"utils/EventTarget.js",
+					"utils/Matrix.js",
+					"utils/Detector.js",
+					"renderers/WebGLShaders.js",
+					"renderers/WebGLRenderer.js",
+					"renderers/WebGLBatch.js",
+					"renderers/CanvasRenderer.js",
+					"extras/Strip.js",
+					"extras/Rope.js",
+					"textures/BaseTexture.js",
+					"textures/Texture.js",
+					"loaders/SpriteSheetLoader.js",
+					"loaders/AssetLoader.js" 
+				]
+			}
+		},
+		jshint : {
+			dist : {
+				src : [debug],
+				options : {
+						asi : true,
+						smarttabs: true
+				}
+			}			
+		},
+		uglify : {
+			all : {
+				files : {
+					"bin/pixi.js" : [ debug ]
+				}
+			}			
+		},
+		distribute : {
+			examples : [
+				"examples/example 1 - Basics",
+				"examples/example 2 - SpriteSheet",
+				"examples/example 3 - MovieClip",
+				"examples/example 4 - Balls",
+				"examples/example 5 - Morph",
+				"examples/example 6 - Interactivity",
+			]
+		}
+
+	});
+
+	grunt.registerMultiTask(
+		"build",
+		"Contatenate source",
+		function(){
+			var compiled = "",
+			name = this.data.dest,
+			src = this.data.src;
+
+			src.forEach(function(filepath){
+
+				compiled += grunt.file.read( root + filepath );
+
+			});
+
+			grunt.file.write(name, compiled);
+
+			grunt.log.writeln("File '" + name + "' created.");
+
+		}
+	)
+
+	grunt.registerMultiTask(
+		"distribute",
+		"Copy built file to examples",
+		function(){
+			var pixi = grunt.file.read( debug );
+
+			var dests = this.data;
+
+			dests.forEach(function(filepath){
+
+				grunt.file.write(filepath + "/pixi.js", pixi);
+
+			});
+
+			grunt.log.writeln("Pixi copied to examples.");
+		}
+	)
+
+	grunt.loadNpmTasks("grunt-contrib-jshint");
+	grunt.loadNpmTasks("grunt-contrib-uglify");
+
+	//grunt.registerTask("default", ["build:*:*", "jshint", "uglify"]);
+	grunt.registerTask("default", ["build:*:*", "uglify", "distribute:*:*"])
+
+}

README.md

@@ -39,12 +39,27 @@ last 2 examples and allowing us to share the source code :)
 
 ### How to build ###
 
+PixiJS is build with Grunt. If you don't already have this, go install Node and NPM then install the Grunt Command Line.
+
 ```
-cd build
+$> npm install -g grunt-cli
-ant -f PixiBuild.xml
 ```
 
-This will create a minified version at bin/pixi.js and a non-minified version at bin/pixi.dev.js
+Then, in the folder where you have downloaded the source, install the build dependencies using npm:
+
+```
+$> npm install
+```
+
+Then build:
+
+```
+$> grunt
+```
+
+This will create a minified version at bin/pixi.js and a non-minified version at bin/pixi.dev.js.
+
+It also copies the non-minified version to the examples. 
 
 ### Current features ###
 

build/PixiBuild.xml

@@ -1,35 +0,0 @@
-<?xml version="1.0"?>
-<project basedir="." default="run">
- 
-  <taskdef name="jscomp" classname="com.google.javascript.jscomp.ant.CompileTask" classpath="${basedir}/compiler.jar"/>
-  <taskdef resource="net/sf/antcontrib/antlib.xml">
-    <classpath>
-      <pathelement location="${basedir}/ant-contrib-1.0b3.jar"/>
-    </classpath>
-  </taskdef>
- 
-  <target name="run">
-   
-    <concat destfile="../bin/pixi.dev.js">
-
-      <filelist dir="../src/pixi" files="Pixi.js, Point.js, Rectangle.js, DisplayObject.js, DisplayObjectContainer.js"/>
-      <filelist dir="../src/pixi" files="Sprite.js, MovieClip.js, InteractionManager.js, Stage.js"/>
-      <filelist dir="../src/pixi/utils" files="Utils.js, EventTarget.js, Matrix.js, Detector.js"/>
-      <filelist dir="../src/pixi/renderers" files="WebGLShaders.js, WebGLRenderer.js, WebGLBatch.js, CanvasRenderer.js"/>
-      <filelist dir="../src/pixi/extras" files="Strip.js, Rope.js"/>
-      <filelist dir="../src/pixi/textures" files="BaseTexture.js, Texture.js"/>
-      <filelist dir="../src/pixi/loaders" files="SpriteSheetLoader.js, AssetLoader.js"/>
-
-    </concat>
-
-  	<jscomp compilationLevel="simple" debug="false" output="../bin/pixi.js">
-   	    
-      <sources dir="../bin/">
-        <file name="pixi.dev.js"/>
-      </sources>
- 
-	</jscomp>
-
-  </target>
- 
-</project>

package.json

@@ -0,0 +1,9 @@
+{
+	"name" : "Pixi.JS",
+	"version" : "0.0.1",
+	"devDependencies" : {
+		"grunt" : "~0.4.x",
+		"grunt-contrib-jshint" : "~0.1.1",
+		"grunt-contrib-uglify" : "~0.2.0"
+	}
+}