public MySnake()
{
Head = new SnakePart(20, 0);
Head.Rect.Width = Head.Rect.Height = 10;
Head.Rect.Fill = System.Windows.Media.Brushes.Blue;
Parts = new List <SnakePart>();
Parts.Add(new SnakePart(19, 0));
Parts.Add(new SnakePart(18, 0));
Parts.Add(new SnakePart(17, 0));
Parts.Add(new SnakePart(16, 0));
Parts.Add(new SnakePart(15, 0));
Parts.Add(new SnakePart(14, 0));
Parts.Add(new SnakePart(13, 0));
Parts.Add(new SnakePart(12, 0));
Parts.Add(new SnakePart(11, 0));
Parts.Add(new SnakePart(10, 0));
}