public void AddSegment(Position position)
{
if (Segments.Count < DesiredLength)
{
Segments.Add(position);
}
else
{
var tailPosition = TailPosition;
Match.IsOccupied[tailPosition.X, tailPosition.Y] = false;
Segments.Rotate(position);
}
Match.IsOccupied[position.X, position.Y] = true;
}