package
{
    import flash.display.Sprite;
    import flash.events.Event;
    import flash.events.TimerEvent;
    import flash.utils.Timer;

    public class FPS extends Sprite
    {
        private var frames:Number=0;
        private var seconds:Timer=new Timer(1000);
        private var arr:Array=[];

        private var txt:ContentTxt=new ContentTxt();

        public function FPS()
        {
            seconds.addEventListener(TimerEvent.TIMER, secondsHandler);
            this.addEventListener(Event.ENTER_FRAME, frameHandler);
            seconds.start()
            addChild(txt);
        }

        private function secondsHandler(e:TimerEvent):void
        {
            arr.push(frames);

            //ja kweni gwn ni te lang late worren eeee
            if (arr.length > 100)
            {
                arr.reverse();
                arr.pop();
                arr.reverse();
            }

            //avg berekene
            var avg:uint=0;
            for (var i:uint=0; i < arr.length; i++)
            {
                avg+=arr[i];
            }
            avg/=arr.length;

            //txtfield update
            txt.txt.text="current: " + String(arr[arr.length - 1]) + "  avg: " + avg;
            frames=0;
        }

        private function frameHandler(e:Event):void
        {
            frames+=1
        }
    }

}