public Ball(double x, double y, double xVel, double yVel, int r)
	{
		this.x = x;
		this.y = y;
		this.xVel = 0.75;
		this.yVel = 0.75;
		this.r = r;
		rect = new Rectangle((int) round(x), (int) round(y), r * 2, r * 2);
		stayCount = 0;
	}