private void generateFood()
{
int maxXPos = pbArena.Size.Width / level.cellWidth;
int maxYPos = pbArena.Size.Height / level.cellHeight;
Random rand = new Random();
food = new cell();
food.x = rand.Next(0, maxXPos);
food.y = rand.Next(0, maxYPos);
}
private void StartGame()
{
labelGameOver.Visible = false;
new level();
Player.Clear();
cell head = new cell();
head.x = pbArena.Size.Width / (level.cellWidth * 2);
head.y = pbArena.Size.Height / (level.cellHeight * 2);
Player.Add(head);
labelScore.Text = level.score.ToString();
generateFood();
}