public E this[int index]
{
get
{
return(queue.ElementAt(index));
}
set
{
throw new NotImplementedException();
}
}
internal void ChangeDirection(CardinalDirection direction)
{
if (Length == 0)
{
return;
}
Tile moveTo = _world.GetNeighbour(Head, direction);
if (moveTo == _body.ElementAt(_body.Count - 2))
{
return;
}
_moveDirection = direction;
}
