Input Component done and new Button object done and included. Also finished the build script.

src/gameobjects/Button.js

@@ -0,0 +1,160 @@
+/**
+* Create a new <code>Button</code> object.
+*
+* @param game {Phaser.Game} Current game instance.
+* @param [x] {number} X position of the button.
+* @param [y] {number} Y position of the button.
+* @param [key] {string} The image key as defined in the Game.Cache to use as the texture for this button.
+* @param [callback] {function} The function to call when this button is pressed
+* @param [callbackContext] {object} The context in which the callback will be called (usually 'this')
+* @param [overFrame] {string|number} This is the frame or frameName that will be set when this button is in an over state. Give either a number to use a frame ID or a string for a frame name.
+* @param [outFrame] {string|number} This is the frame or frameName that will be set when this button is in an out state. Give either a number to use a frame ID or a string for a frame name.
+* @param [downFrame] {string|number} This is the frame or frameName that will be set when this button is in a down state. Give either a number to use a frame ID or a string for a frame name.
+*/
+Phaser.Button = function (game, x, y, key, callback, callbackContext, overFrame, outFrame, downFrame) {
+
+    x = x || 0;
+    y = y || 0;
+    key = key || null;
+    callback = callback || null;
+    callbackContext = callbackContext || this;
+    overFrame = overFrame || null;
+    outFrame = outFrame || null;
+    downFrame = downFrame || null;
+
+	Phaser.Sprite.call(this, game, x, y, key, outFrame);
+
+    // this.texture = PIXI.TextureCache[key];
+
+    this._onOverFrameName = null;
+    this._onOutFrameName = null;
+    this._onDownFrameName = null;
+    this._onUpFrameName = null;
+    this._onOverFrameID = null;
+    this._onOutFrameID = null;
+    this._onDownFrameID = null;
+    this._onUpFrameID = null;
+
+    if (typeof overFrame == 'string')
+    {
+        this._onOverFrameName = overFrame;
+    }
+    else
+    {
+        this._onOverFrameID = overFrame;
+    }
+
+    if (typeof outFrame == 'string')
+    {
+        this._onOutFrameName = outFrame;
+        this._onUpFrameName = outFrame;
+    }
+    else
+    {
+        this._onOutFrameID = outFrame;
+        this._onUpFrameID = outFrame;
+    }
+
+    if (typeof downFrame == 'string')
+    {
+        this._onDownFrameName = downFrame;
+    }
+    else
+    {
+        this._onDownFrameID = downFrame;
+    }
+
+    //  These are the signals the game will subscribe to
+    this.onInputOver = new Phaser.Signal();
+    this.onInputOut = new Phaser.Signal();
+    this.onInputDown = new Phaser.Signal();
+    this.onInputUp = new Phaser.Signal();
+
+    //  Set a default signal for them
+    if (callback)
+    {
+        this.onInputUp.add(callback, callbackContext);
+    }
+
+    this.input.start(0, false, true);
+
+    //  Redirect the input events to here so we can handle animation updates, etc
+    this.events.onInputOver.add(this.onInputOverHandler, this);
+    this.events.onInputOut.add(this.onInputOutHandler, this);
+    this.events.onInputDown.add(this.onInputDownHandler, this);
+    this.events.onInputUp.add(this.onInputUpHandler, this);
+
+};
+
+Phaser.Button.prototype = Phaser.Utils.extend(true, Phaser.Sprite.prototype, PIXI.Sprite.prototype);
+Phaser.Button.prototype.constructor = Phaser.Button;
+
+//  Add our own custom methods
+
+Phaser.Button.prototype.onInputOverHandler = function (pointer) {
+
+    if (this._onOverFrameName != null)
+    {
+        this.frameName = this._onOverFrameName;
+    }
+    else if(this._onOverFrameID != null)
+    {
+        this.frame = this._onOverFrameID;
+    }
+
+    if (this.onInputOver)
+    {
+        this.onInputOver.dispatch(this, pointer);
+    }
+};
+
+Phaser.Button.prototype.onInputOutHandler = function (pointer) {
+
+    if (this._onOutFrameName != null)
+    {
+        this.frameName = this._onOutFrameName;
+    }
+    else if (this._onOutFrameID != null)
+    {
+        this.frame = this._onOutFrameID;
+    }
+
+    if (this.onInputOut)
+    {
+        this.onInputOut.dispatch(this, pointer);
+    }
+};
+
+Phaser.Button.prototype.onInputDownHandler = function (pointer) {
+
+    if (this._onDownFrameName != null)
+    {
+        this.frameName = this._onDownFrameName;
+    }
+    else if (this._onDownFrameID != null)
+    {
+        this.frame = this._onDownFrameID;
+    }
+
+    if (this.onInputDown)
+    {
+        this.onInputDown.dispatch(this, pointer);
+    }
+};
+
+Phaser.Button.prototype.onInputUpHandler = function (pointer) {
+
+    if (this._onUpFrameName != null)
+    {
+        this.frameName = this._onUpFrameName;
+    }
+    else if (this._onUpFrameID != null)
+    {
+        this.frame = this._onUpFrameID;
+    }
+
+    if (this.onInputUp)
+    {
+        this.onInputUp.dispatch(this, pointer);
+    }
+};

src/gameobjects/GameObjectFactory.js

@@ -79,5 +79,10 @@ Phaser.GameObjectFactory.prototype = {
 
     },
 
+    button: function (x, y, key, callback, callbackContext, overFrame, outFrame, downFrame) {
+
+        return this.world.add(new Phaser.Button(this.game, x, y, key, callback, callbackContext, overFrame, outFrame, downFrame));
+
+    },
 
 };