Phaser.Events = function (sprite){ 
this.parent = sprite; 
this.onAddedToGroup = new Phaser.Signal(); 
this.onRemovedFromGroup = new Phaser.Signal(); 
this.onKilled = new Phaser.Signal(); 
this.onRevived = new Phaser.Signal(); 
this.onOutOfBounds = new Phaser.Signal(); 
this.onInputOver = null ; 
this.onInputOut = null ; 
this.onInputDown = null ; 
this.onInputUp = null ; 
this.onDragStart = null ; 
this.onDragStop = null ; 
this.onAnimationStart = null ; 
this.onAnimationComplete = null ; 
this.onAnimationLoop = null ; 
} 
;