Method mouseReleaseEvent

MachineGame.cpp:67–77

}

void MachineGame::mouseReleaseEvent(QMouseEvent *ev)
{
    const bool wasRedTurn = m_bIsRed;
    ChessBoard::mouseReleaseEvent(ev);

    // AI 执黑时：红方刚走完（wasRedTurn=true, 现在m_bIsRed=false）触发AI
    // AI 执红时：黑方刚走完（wasRedTurn=false, 现在m_bIsRed=true）触发AI
    if (!m_bIsOver && wasRedTurn != m_bIsRed && m_bIsRed == m_bAiIsRed) {
        machineChooseAndMovePieces();
    }
}

void MachineGame::fakeMove(ChessStep *step)
{