internal void MoveHero()
{
Point tailPoint = pointList.First(); // return first list element
pointList.Remove(tailPoint); // delete last point it snake
Point headPoint = GetNextPoint();
pointList.Add(headPoint);
tailPoint.ClearPoint();
headPoint.DrawPoint();
}
internal void Move()
{
Point tail = pList.First();
pList.Remove(tail);
Point head = GetNextPoint();
pList.Add(head);
tail.ClearPoint();
head.DrawPoint();
if (direction == Direction.Up || direction == Direction.Down)
{
Thread.Sleep(speedVertical);
}
else
{
Thread.Sleep(speedHorizontal);
}
}
