private void SetSnake()
{
int x;
int y;
(x, y) = map.StartPositionCalculator();
currentX = x;
currentY = y;
transform.position = new Vector2(x, y);
snakelist.list.CreateSnake(x, y, true);
snakelist.list.CreateSnake(x - 1, y, false);
snakelist.list.CreateSnake(x - 2, y, false);
}
