Phaser.Gamepad = function (game){ 
this.game = game; 
this._gamepadIndexMap = { 
}
; 
this._rawPads = [] ; 
this._active = false ; 
this.disabled = false ; 
this._gamepadSupportAvailable = !!navigator.webkitGetGamepads || !!navigator.webkitGamepads || (navigator.userAgent.indexOf('Firefox/') != -1) || !!navigator.getGamepads; 
this._prevRawGamepadTypes = [] ; 
this._prevTimestamps = [] ; 
this.callbackContext = this; 
this.onConnectCallback = null ; 
this.onDisconnectCallback = null ; 
this.onDownCallback = null ; 
this.onUpCallback = null ; 
this.onAxisCallback = null ; 
this.onFloatCallback = null ; 
this._ongamepadconnected = null ; 
this._gamepaddisconnected = null ; 
this._gamepads = [new Phaser.SinglePad(game, this), new Phaser.SinglePad(game, this), new Phaser.SinglePad(game, this), new Phaser.SinglePad(game, this)] ; 
} 
; 
Phaser.Gamepad.prototype = { 
addCallbacks: function (context, callbacks){ 
if (typeof callbacks !== 'undefined') { 
this.onConnectCallback = (typeof callbacks.onConnect === 'function')? callbacks.onConnect: this.onConnectCallback; 
this.onDisconnectCallback = (typeof callbacks.onDisconnect === 'function')? callbacks.onDisconnect: this.onDisconnectCallback; 
this.onDownCallback = (typeof callbacks.onDown === 'function')? callbacks.onDown: this.onDownCallback; 
this.onUpCallback = (typeof callbacks.onUp === 'function')? callbacks.onUp: this.onUpCallback; 
this.onAxisCallback = (typeof callbacks.onAxis === 'function')? callbacks.onAxis: this.onAxisCallback; 
this.onFloatCallback = (typeof callbacks.onFloat === 'function')? callbacks.onFloat: this.onFloatCallback; 
} 
} 
,
start: function (){ 
if (this._active) { 
return ; 
} 
this._active = true ; 
var _this = this; 
this._onGamepadConnected = function (event){ 
return _this.onGamepadConnected(event); 
} 
; 
this._onGamepadDisconnected = function (event){ 
return _this.onGamepadDisconnected(event); 
} 
; 
window.addEventListener('gamepadconnected', this._onGamepadConnected, false ); 
window.addEventListener('gamepaddisconnected', this._onGamepadDisconnected, false ); 
} 
,
onGamepadConnected: function (event){ 
var newPad = event.gamepad; 
this._rawPads.push(newPad); 
this._gamepads[newPad.index].connect(newPad); 
} 
,
onGamepadDisconnected: function (event){ 
var removedPad = event.gamepad; 
for (var i in this._rawPads){ 
if (this._rawPads[i].index === removedPad.index) { 
this._rawPads.splice(i, 1); 
} 
} 
this._gamepads[removedPad.index].disconnect(); 
} 
,
update: function (){ 
this._pollGamepads(); 
this.pad1.pollStatus(); 
this.pad2.pollStatus(); 
this.pad3.pollStatus(); 
this.pad4.pollStatus(); 
} 
,
_pollGamepads: function (){ 
if (navigator.getGamepads) { 
var rawGamepads = navigator.getGamepads(); 
} 
 else if (navigator.webkitGetGamepads) { 
var rawGamepads = navigator.webkitGetGamepads(); 
} 
 else if (navigator.webkitGamepads) { 
var rawGamepads = navigator.webkitGamepads(); 
} 
if (rawGamepads) { 
this._rawPads = [] ; 
var gamepadsChanged = false ; 
for (var i = 0; 
i < _AN_Read_length('length', rawGamepads); i++ ){ 
if (typeof rawGamepads[i] !== this._prevRawGamepadTypes[i]) { 
gamepadsChanged = true ; 
this._prevRawGamepadTypes[i] = typeof rawGamepads[i]; 
} 
if (rawGamepads[i]) { 
this._rawPads.push(rawGamepads[i]); 
} 
if (i === 3) { 
break ; 
} 
} 
if (gamepadsChanged) { 
var validConnections = { 
rawIndices: { 
}
,
padIndices: { 
}
}
; 
var singlePad; 
for (var j = 0; 
j < _AN_Read_length('length', this._gamepads); j++ ){ 
singlePad = this._gamepads[j]; 
if (singlePad.connected) { 
for (var k = 0; 
k < _AN_Read_length('length', this._rawPads); k++ ){ 
if (this._rawPads[k].index === singlePad.index) { 
validConnections.rawIndices[singlePad.index] = true ; 
validConnections.padIndices[j] = true ; 
} 
} 
} 
} 
for (var l = 0; 
l < _AN_Read_length('length', this._gamepads); l++ ){ 
singlePad = this._gamepads[l]; 
if (validConnections.padIndices[l]) { 
continue ; 
} 
if (_AN_Read_length('length', this._rawPads) < 1) { 
singlePad.disconnect(); 
} 
for (var m = 0; 
m < _AN_Read_length('length', this._rawPads); m++ ){ 
if (validConnections.padIndices[l]) { 
break ; 
} 
var rawPad = this._rawPads[m]; 
if (rawPad) { 
if (validConnections.rawIndices[rawPad.index]) { 
singlePad.disconnect(); 
continue ; 
} 
 else { 
singlePad.connect(rawPad); 
validConnections.rawIndices[rawPad.index] = true ; 
validConnections.padIndices[l] = true ; 
} 
} 
 else { 
singlePad.disconnect(); 
} 
} 
} 
} 
} 
} 
,
setDeadZones: function (value){ 
for (var i = 0; 
i < _AN_Read_length('length', this._gamepads); i++ ){ 
this._gamepads[i].deadZone = value; 
} 
} 
,
stop: function (){ 
this._active = false ; 
window.removeEventListener('gamepadconnected', this._onGamepadConnected); 
window.removeEventListener('gamepaddisconnected', this._onGamepadDisconnected); 
} 
,
reset: function (){ 
this.update(); 
for (var i = 0; 
i < _AN_Read_length('length', this._gamepads); i++ ){ 
this._gamepads[i].reset(); 
} 
} 
,
justPressed: function (buttonCode, duration){ 
for (var i = 0; 
i < _AN_Read_length('length', this._gamepads); i++ ){ 
if (this._gamepads[i].justPressed(buttonCode, duration) === true ) { 
return true ; 
} 
} 
return false ; 
} 
,
justReleased: function (buttonCode, duration){ 
for (var i = 0; 
i < _AN_Read_length('length', this._gamepads); i++ ){ 
if (this._gamepads[i].justReleased(buttonCode, duration) === true ) { 
return true ; 
} 
} 
return false ; 
} 
,
isDown: function (buttonCode){ 
for (var i = 0; 
i < _AN_Read_length('length', this._gamepads); i++ ){ 
if (this._gamepads[i].isDown(buttonCode) === true ) { 
return true ; 
} 
} 
return false ; 
} 
,
destroy: function (){ 
this.stop(); 
for (var i = 0; 
i < _AN_Read_length('length', this._gamepads); i++ ){ 
this._gamepads[i].destroy(); 
} 
} 
}
; 
Phaser.Gamepad.prototype.constructor = Phaser.Gamepad; 
Object.defineProperty(Phaser.Gamepad.prototype, "active", { 
get: function (){ 
return this._active; 
} 
}
); 
Object.defineProperty(Phaser.Gamepad.prototype, "supported", { 
get: function (){ 
return this._gamepadSupportAvailable; 
} 
}
); 
Object.defineProperty(Phaser.Gamepad.prototype, "padsConnected", { 
get: function (){ 
return _AN_Read_length("length", this._rawPads); 
} 
}
); 
Object.defineProperty(Phaser.Gamepad.prototype, "pad1", { 
get: function (){ 
return this._gamepads[0]; 
} 
}
); 
Object.defineProperty(Phaser.Gamepad.prototype, "pad2", { 
get: function (){ 
return this._gamepads[1]; 
} 
}
); 
Object.defineProperty(Phaser.Gamepad.prototype, "pad3", { 
get: function (){ 
return this._gamepads[2]; 
} 
}
); 
Object.defineProperty(Phaser.Gamepad.prototype, "pad4", { 
get: function (){ 
return this._gamepads[3]; 
} 
}
); 
Phaser.Gamepad.BUTTON_0 = 0; 
Phaser.Gamepad.BUTTON_1 = 1; 
Phaser.Gamepad.BUTTON_2 = 2; 
Phaser.Gamepad.BUTTON_3 = 3; 
Phaser.Gamepad.BUTTON_4 = 4; 
Phaser.Gamepad.BUTTON_5 = 5; 
Phaser.Gamepad.BUTTON_6 = 6; 
Phaser.Gamepad.BUTTON_7 = 7; 
Phaser.Gamepad.BUTTON_8 = 8; 
Phaser.Gamepad.BUTTON_9 = 9; 
Phaser.Gamepad.BUTTON_10 = 10; 
Phaser.Gamepad.BUTTON_11 = 11; 
Phaser.Gamepad.BUTTON_12 = 12; 
Phaser.Gamepad.BUTTON_13 = 13; 
Phaser.Gamepad.BUTTON_14 = 14; 
Phaser.Gamepad.BUTTON_15 = 15; 
Phaser.Gamepad.AXIS_0 = 0; 
Phaser.Gamepad.AXIS_1 = 1; 
Phaser.Gamepad.AXIS_2 = 2; 
Phaser.Gamepad.AXIS_3 = 3; 
Phaser.Gamepad.AXIS_4 = 4; 
Phaser.Gamepad.AXIS_5 = 5; 
Phaser.Gamepad.AXIS_6 = 6; 
Phaser.Gamepad.AXIS_7 = 7; 
Phaser.Gamepad.AXIS_8 = 8; 
Phaser.Gamepad.AXIS_9 = 9; 
Phaser.Gamepad.XBOX360_A = 0; 
Phaser.Gamepad.XBOX360_B = 1; 
Phaser.Gamepad.XBOX360_X = 2; 
Phaser.Gamepad.XBOX360_Y = 3; 
Phaser.Gamepad.XBOX360_LEFT_BUMPER = 4; 
Phaser.Gamepad.XBOX360_RIGHT_BUMPER = 5; 
Phaser.Gamepad.XBOX360_LEFT_TRIGGER = 6; 
Phaser.Gamepad.XBOX360_RIGHT_TRIGGER = 7; 
Phaser.Gamepad.XBOX360_BACK = 8; 
Phaser.Gamepad.XBOX360_START = 9; 
Phaser.Gamepad.XBOX360_STICK_LEFT_BUTTON = 10; 
Phaser.Gamepad.XBOX360_STICK_RIGHT_BUTTON = 11; 
Phaser.Gamepad.XBOX360_DPAD_LEFT = 14; 
Phaser.Gamepad.XBOX360_DPAD_RIGHT = 15; 
Phaser.Gamepad.XBOX360_DPAD_UP = 12; 
Phaser.Gamepad.XBOX360_DPAD_DOWN = 13; 
Phaser.Gamepad.XBOX360_STICK_LEFT_X = 0; 
Phaser.Gamepad.XBOX360_STICK_LEFT_Y = 1; 
Phaser.Gamepad.XBOX360_STICK_RIGHT_X = 2; 
Phaser.Gamepad.XBOX360_STICK_RIGHT_Y = 3; 
Phaser.Gamepad.PS3XC_X = 0; 
Phaser.Gamepad.PS3XC_CIRCLE = 1; 
Phaser.Gamepad.PS3XC_SQUARE = 2; 
Phaser.Gamepad.PS3XC_TRIANGLE = 3; 
Phaser.Gamepad.PS3XC_L1 = 4; 
Phaser.Gamepad.PS3XC_R1 = 5; 
Phaser.Gamepad.PS3XC_L2 = 6; 
Phaser.Gamepad.PS3XC_R2 = 7; 
Phaser.Gamepad.PS3XC_SELECT = 8; 
Phaser.Gamepad.PS3XC_START = 9; 
Phaser.Gamepad.PS3XC_STICK_LEFT_BUTTON = 10; 
Phaser.Gamepad.PS3XC_STICK_RIGHT_BUTTON = 11; 
Phaser.Gamepad.PS3XC_DPAD_UP = 12; 
Phaser.Gamepad.PS3XC_DPAD_DOWN = 13; 
Phaser.Gamepad.PS3XC_DPAD_LEFT = 14; 
Phaser.Gamepad.PS3XC_DPAD_RIGHT = 15; 
Phaser.Gamepad.PS3XC_STICK_LEFT_X = 0; 
Phaser.Gamepad.PS3XC_STICK_LEFT_Y = 1; 
Phaser.Gamepad.PS3XC_STICK_RIGHT_X = 2; 
Phaser.Gamepad.PS3XC_STICK_RIGHT_Y = 3;