Fancy Loading screen

loadoing_screen.as

// https://www.reddit.com/r/gifs/comments/2on8si/connecting_to_server_so_mesmerizing/cmow0sz

    private const NUM_BALL:int = 24;
    private var loadingBall:Vector.<Shape> = new Vector.<Shape>(NUM_BALL);
    private var timeStep:int = 0;
    private const BALL_HEIGHT:int = 40;

    public function animateBalls(e:Event):void
    {
        for (var i:int = 0; i < NUM_BALL; i++ )
        {
            loadingBall[i].graphics.clear();
            loadingBall[i].graphics.beginFill(0x0B5F95);
            loadingBall[i].graphics.drawCircle(455+5*i,getY(i,timeStep),2);
        }
        timeStep++;
    }

    public function getY(i:int, t:int):int
    {
        return 260 + BALL_HEIGHT/2 * (1 + Math.sin((timeStep * (i/500 + 0.02)) % 2*Math.PI));
    }