private bool Update(Direction dir)
{
ulong score;
bool isUpdated = DR.Update(this.Board, dir, out score);
this.Score += score;
return(isUpdated);
}
private bool IsDead()
{
ulong score;
foreach (Direction dir in new Direction[] { Direction.Down, Direction.Up, Direction.Left, Direction.Right })
{
ulong[,] clone = (ulong[, ])Board.Clone();
if (DR.Update(clone, dir, out score))
{
return(false);
}
}
return(true);
}