//starts a new game
private void newGame()
{
score = 0;
Random r = new Random();
fruit = new GamePoint(r.Next(60), r.Next(40));
g.Clear(Color.White);
g.FillRectangle(new SolidBrush(Color.Black), fruit.toRectangle());
s = new Snake();
s.draw(g);
timer1.Start();
}
