Method back

NetworkGame.cpp:233–256

}

void NetworkGame::back()
{
    // 只允许悔自己刚走的棋（当前轮到对方，说明自己刚走完）
    if (m_ChessSteps.size() == 0 || m_bIsOver)
        return;

    bool currentTurnIsMyColor = (m_bIsRed == m_bIsTcpServer);
    if (currentTurnIsMyColor) {
        // 当前轮到自己，说明对方刚走完，不能悔对方的棋
        return;
    }

    // 发送悔棋命令到对端
    char arry[3];
    arry[0] = static_cast<char>(0xFE);
    arry[1] = 0;
    arry[2] = 0;
    if (m_tcpSocket)
        m_tcpSocket->write(arry, 3);

    // 本地执行悔棋
    ChessBoard::back();
    update();
}

void NetworkGame::onBtnTryConnect()
{