private void VectorTestingForm_MouseClick(object sender, MouseEventArgs e)
        {
            pacman.position = new Point(e.X,e.Y);

            distance = pacman.position - inky.position;
            Console.WriteLine(distance);
        }
        public VectorTestingForm()
        {
            InitializeComponent();

            // create a ball
            pacman = new VectorBall(30,30,20,Brushes.Yellow);
            inky = new VectorBall(100,100,20,Brushes.Aqua);
            r = new Random();

            distance = pacman.position - inky.position;
            Console.WriteLine(distance);
        }