@Override
	public void tick() {
		ticks++;
		x += r.nextInt(2);
		y += r.nextInt(2);
		
		if (x < -0 || y < 0 || x >= game.getScaledWidth() || y >= game.getScaledHeight()) {
			x = r.nextInt(game.getScaledWidth());
			y = 0;
		}
	}