public void SaveNextSnakeChain()
{
SnakeChain lastChain = snake.Last();
int[] lastCoords = lastChain.GetLastCoords();
SnakeChain tempSnakeChain = new SnakeChain(graphics);
tempSnakeChain.SetCoords(lastCoords);
tempSnakeChain.SetVector(lastChain.GetLastVector());
snake.AddLast(tempSnakeChain);
}
public Boolean IsAppleEaten(SnakeChain snakeChain, Apple apple)
{
return(snakeChain.GetCoords().SequenceEqual(apple.GetCoords()));
}