C++ (Cpp) CalculateInitHashKey Examples

Example #1

File: NegaScout.cpp Project: yangxuanxc/AIHomework

CNegaScout::SearchAGoodMove(BYTE position[10][9])
{
	memcpy(CurPosition, position, 90);
	m_nMaxDepth = m_nSearchDepth;
	CalculateInitHashKey(CurPosition);
	ResetHistoryTable();
	
	NegaScout(m_nMaxDepth, -20000, 20000);
	MakeMove(&m_cmBestMove);
	memcpy(position, CurPosition, 90);
}

Example #2

File: AlphaBeta_TTEngine.cpp Project: leoming/Test

void CAlphaBeta_TTEngine::SearchAGoodMove(BYTE position[][9])
{
    memcpy(CurPosition,position,90);

    CalculateInitHashKey(CurPosition);//计算初始棋盘的哈希值
    m_nMaxDepth=m_nSearchDepth;
    AlphaBeta(m_nMaxDepth,-20000,20000);
    m_umUndoMove.cmChessMove=m_cmBestMove;
    m_umUndoMove.nChessID=MakeMove(&m_cmBestMove);  

    memcpy(position,CurPosition,90);
}

Example #3

File: NegaScout_TT_HH.cpp Project: chengouxuan/UCCI_ChessEngines

CNegaScout_TT_HH::SearchAGoodMove(BYTE byChessBoard[][9])
{
	memcpy(byCurChessBoard,byChessBoard,90);//传入棋盘

	m_iMaxDepth=m_iSearchDepth;
	CalculateInitHashKey(byCurChessBoard);
	ResetHistoryTable();
	NegaScout(m_iMaxDepth,-20000,20000);
	m_umUndoMove.cmChessMove=m_cmBestMove;
	m_umUndoMove.nChessID=MakeMove(&m_cmBestMove);	

	memcpy(byChessBoard,byCurChessBoard,90);//传出棋盘
}

Example #4

File: NegaScout_TT_HH.cpp Project: passionwang/MyGame100

void CNegaScout_TT_HH::SearchAGoodMove(int position[10][10])
{
	CPublicToMakeMove ptmm;
	memcpy(CurPosition, position, sizeof(CurPosition));
	m_nMaxDepth = m_nSearchDepth;
	CalculateInitHashKey(CurPosition);
	ResetHistoryTable();
//	m_nMaxDepth = 1;
//	NegaScout(m_nMaxDepth, -20000, 20000);
//	m_nMaxDepth = m_nSearchDepth;
//	for (m_nMaxDepth = 1; m_nMaxDepth <= m_nSearchDepth; m_nMaxDepth++)
	NegaScout(m_nMaxDepth, -2000000, 2000000);
	MakeMove(&m_cmBestMove,ptmm,WHITE);
	memcpy(position,CurPosition,sizeof(CurPosition));
}