public Point GetNextPoint()
{
Point head = ListP.Last();
Point NextPoint = new Point(head);
NextPoint.Move(1, direction);
return(NextPoint);
}
internal void Move()
{
Point tail = ListP.First();
ListP.Remove(tail);
Point head = GetNextPoint();
ListP.Add(head);
tail.Clear();
head.Draw();
}
internal bool IsHitTail()
{
Point head = ListP.Last();
for (int i = 0; i < ListP.Count - 2; i++)
{
if (head.IsHit(ListP[i]))
{
return(true);
}
}
return(false);
}
internal bool Eat(Point food)
{
Point head = GetNextPoint();
if (head.IsHit(food))
{
food.sym = head.sym;
ListP.Add(food);
return(true);
}
else
{
return(false);
}
}
public Vector GetLastP()
{
return(ListP.Last());
}
