public Dot GetNextDot()
{
Dot head = dList.Last();
Dot nexDot = new Dot(head);
nexDot.Move(1, direction);
return(nexDot);
}
public Snake(Dot tail, int length, Direction direction)
{
this.direction = direction;
dList = new List <Dot>();
for (int i = 0; i < length; i++)
{
Dot d = new Dot(tail);
d.Move(i, direction);
dList.Add(d);
}
}