Tic Tac Toe麻烦(一些逻辑错误）

我正在使用类编写这个井字游戏程序。我编写了一个名为makeAMove()的函数。这个功能本应验证玩家的移动，但它一直显示这是一个无效的移动，并要求玩家重新进入。可能有一些逻辑错误，但我没有看到。有人能帮忙吗？它是一个使用名为Cell board[ROW][COL]的对象和另一个名为Player players[2]的对象的类。标记为X或O，而iVal是板的初始值（板上的每个单元格都有一个从1到9的数字）。这里包括winGame()和switchPlayer()供您参考。虽然我认为我的winGame()函数是可以的，但我知道我可以使用求和来实现这一点。换句话说，每个单元格都有一个内部标记，如-1或1，如果行、列等的总和为-3或3，则与玩家对应的内部标记将输出一个赢家。如果你对如何做到这一点有任何见解，请随时分享，否则，我的winGam e就可以了。

int TicTacToe::switchPlayer(){
        if ( currentPlayer == 0)
                currentPlayer = 1;
        else if ( currentPlayer == 1 )
                currentPlayer = 0;
        return (currentPlayer);
}
//
//method to make a move
//
void TicTacToe::makeAMove(){
        char move;
        int turns = 1;
        do{
                cout << "Player " << (getCurrentPlayer() + 1) << " make a move." << endl;
                cin >> move;
                for ( int i = 0; i < ROW; i++ ){
                        for ( int j = 0; j < COL; j++ ){
                                //This is where my problem begins
                                if ( board[i][j].getiVal() == move ){
                                        board[i][j].setiVal( players[currentPlayer].getMarker());
                                        DrawBoard();
                                        switchPlayer();
                                        turns++;
                                }
                                else if ( board[i][j].getiVal() == 'X' || board[i][j].getiVal() == 'O'){
                                        cout << "Invalid move, please reenter. " << endl;
                                        cin >> move;
                                }//the else if statement always outputs:x
                        }
                }
        } while ( turns <= 9 || !winGame() );
        cout << "Congratulations " << ( getCurrentPlayer() + 1 ) << "you won the game!" << endl;
}
bool TicTacToe::winGame(){
        bool validate = false;
        int k = 0;
        for ( int i = 0; i < ROW; i++ ){
                //check column wins
                if ( board[0][i].getMarker() == board[1][i].getMarker() && board[1][i].getMarker() == board[2][i].getMarker()){
                        players[currentPlayer].setNumWin(k++);
                        validate = true;
                        break;
                }
                //check row wins
                else if ( board[i][0].getMarker() == board[i][1].getMarker() && board[i][1].getMarker() == board[i][2].getMarker()){
                        players[currentPlayer].setNumWin(k++);
                        validate = true;
                        break;
                }
        }
        if( board[0][0].getMarker() == board[1][1].getMarker() && board[1][1].getMarker() == board[2][2].getMarker()){
                players[currentPlayer].setNumWin(k++);
                validate = true;
        }
        else if ( board[0][2].getMarker() == board[1][1].getMarker() && board[1][1].getMarker() == board[2][0].getMarker()){
                players[currentPlayer].setNumWin(k++);
                validate = true;
        }
        return (validate);
}

这是程序的运行示例

    +--+--+--+
    |1 |2 |3 |
    +--+--+--+
    |4 |5 |6 |
    +--+--+--+
    |7 |8 |9 |
    +--+--+--+
    Player 1 make a move.
    1
    +--+--+--+
    |O |2 |3 |
    +--+--+--+
    |4 |5 |6 |
    +--+--+--+
    |7 |8 |9 |
    +--+--+--+
    Player 2 make a move.
    5
    Invalid move, please reenter.
    6
    +--+--+--+
    |O |2 |3 |
    +--+--+--+
    |4 |5 |X |
    +--+--+--+
    |7 |8 |9 |
    +--+--+--+
    Player 1 make a move.