package
{
    import flash.display.MovieClip;
    import flash.events.KeyboardEvent;
    import flash.ui.Keyboard;
    import flash.events.Event;

    public class Main extends MovieClip
    {
        var vx:int;

        public function Main()
        {
            init();
        }
        function init():void
        {
            vx = 0;

            //Add event listeners
            stage.addEventListener(KeyboardEvent.KEY_DOWN, onKeyDown);
            stage.addEventListener(KeyboardEvent.KEY_UP, onKeyUp);
            addEventListener(Event.ENTER_FRAME, onEnterFrame);
        }
        function onKeyDown(event:KeyboardEvent):void
        {
            if (event.keyCode == Keyboard.RIGHT)
            {
                vx = 5;
            }
            else if (event.keyCode == Keyboard.LEFT)
            {
                vx = -5;
            }
        }
        function onKeyUp(event:KeyboardEvent):void
        {
            if (event.keyCode == Keyboard.LEFT || event.keyCode == Keyboard.RIGHT)
            {
                vx = 0;
            }
            function onEnterFrame(event:Event):void
            {
                //Move the player
                player.x +=  xv;
            }
        }
    }
}