public Move(int TurnNo, int LastMoveTurnNo, Move.enmName Name, Piece Piece, Square From, Square To, Piece PieceTaken, int PieceTakenOrdinal, int Score)
{
m_TurnNo = TurnNo;
m_LastMoveTurnNo = LastMoveTurnNo;
m_Name = Name;
m_Piece = Piece;
m_From = From;
m_To = To;
m_PieceTaken = PieceTaken;
m_PieceTakenOrdinal = PieceTakenOrdinal;
m_Score = Score;
}
public static Move MakeAMove(Move.enmName MoveName, Piece piece, Square square)
{
m_movesRedoList.Clear();
Move move = piece.Move(MoveName, square);
move.EnemyStatus = move.Piece.Player.OtherPlayer.Status;
m_playerToPlay.Clock.Stop();
m_movesHistory.Last.TimeStamp = m_playerToPlay.Clock.TimeElapsed;
m_playerToPlay = m_playerToPlay.OtherPlayer;
m_playerToPlay.Clock.Start();
return(move);
}
public unsafe static void RecordHash(ulong HashCodeA, ulong HashCodeB, int depth, int val, enmHashType type, int From, int To, Move.enmName MoveName, Player.enmColour colour)
{
m_intWrites++;
fixed(HashEntry *phashBase = &m_arrHashEntry[0])
{
int intAttempt;
HashEntry *phashEntry = phashBase;
phashEntry += ((uint)(HashCodeA % HASH_TABLE_SIZE));
HashEntry *phashFirst = phashEntry;
intAttempt = 0;
while (phashEntry >= phashBase && phashEntry->HashCodeA != 0 && phashEntry->Depth > depth)
{
phashEntry--;
intAttempt++;
if (intAttempt == HASH_TABLE_SLOT_DEPTH)
{
break;
}
}
if (phashEntry < phashBase)
{
phashEntry = phashBase;
}
if (phashEntry->HashCodeA != 0)
{
m_intCollisions++;
if (phashEntry->HashCodeA != HashCodeA || phashEntry->HashCodeB != HashCodeB)
{
m_intOverwrites++;
phashEntry->WhiteFrom = -1;
phashEntry->BlackFrom = -1;
}
}
phashEntry->HashCodeA = HashCodeA;
phashEntry->HashCodeB = HashCodeB;
phashEntry->Result = val;
phashEntry->Type = type;
phashEntry->Depth = (sbyte)depth;
phashEntry->Colour = colour;
if (From > -1)
{
if (colour == Player.enmColour.White)
{
phashEntry->WhiteMoveName = MoveName;
phashEntry->WhiteFrom = (sbyte)From;
phashEntry->WhiteTo = (sbyte)To;
}
else
{
phashEntry->BlackMoveName = MoveName;
phashEntry->BlackFrom = (sbyte)From;
phashEntry->BlackTo = (sbyte)To;
}
}
}
}
public void Add(int TurnNo, int LastMoveTurnNo, Move.enmName Name, Piece Piece, Square From, Square To, Piece PieceTaken, int PieceTakenOrdinal, int Score)
{
m_colMoves.Add(new Move(TurnNo, LastMoveTurnNo, Name, Piece, From, To, PieceTaken, PieceTakenOrdinal, Score));
}
