使用Qt写一个简单的五子棋单机小游戏

                                         使用Qt写一个简单的五子棋单机小游戏

      刚学，不够专业请勿喷，有不对的地方还请指出，我渴望进步！现在贴出这个游戏我原创的所有代码。希望可以帮到有需要的人。

游戏界面：

      因为后面添加了.wav的音频文件，所以要在.pro页面添加下面内容。（提醒：使用QSound只可以播放.wav后缀的音频文件）

.h文件里面的内容

初始化：

    、

画图事件paintEvent：

Q_UNUSED(event);QPainter painter(this);QPen pen;pen.setColor(Qt::gray);pen.setWidth(2);painter.setPen(pen);QBrush brush;brush.setColor(Qt::white);brush.setStyle(Qt::SolidPattern);painter.setBrush(brush);//棋子落在十字线上//画行for(int i=0;i<=game_row;i++){painter.drawLine(0+15,i*small_box_l+15,game_col*small_box_l+15,i*small_box_l+15);}//画列for(int j=0;j<=game_col;j++){painter.drawLine(j*small_box_l+15,0+15,j*small_box_l+15,game_row*small_box_l+15);}//棋子落在格子里 // //画行 // for(int i=0;i<=game_row;i++){ // painter.drawLine(0,i*small_box_l,game_col*small_box_l,i*small_box_l); // }// //画列 // for(int j=0;j<=game_col;j++){ // painter.drawLine(j*small_box_l,0,j*small_box_l,game_row*small_box_l); // }if(isBegain == 1){//点击了开始游戏按钮ui->label->setText("白棋先手");for(int i=0;i<20;i++){for(int j=0;j<20;j++){if(QiZi[i][j].flag==1){if( QiZi[i][j].color==1){//画白棋painter.setBrush(Qt::white);painter.drawEllipse(QiZi[i][j].x,QiZi[i][j].y,30,30);}if( QiZi[i][j].color==2){//画黑棋//painter.setBrush(brush2);painter.setBrush(Qt::black);painter.drawEllipse(QiZi[i][j].x,QiZi[i][j].y,30,30);}}}}}

鼠标按压事件mousePressEvent:

​ Q_UNUSED(event);if(isBegain == 1){find_mouse_area(event->pos().x(),event->pos().y());}if(n != 0 && n%2 == 1){ui->label_2->setText("黑棋下");}else if(n != 0 && n%2 == 0){ui->label_2->setText("白棋下");} ​void MainWindow::find_mouse_area(int x, int y)//判断鼠标点击的范围，给数组对应的位置赋值{for(int i=0;i<game_row;i++){for(int j=0;j<game_col;j++){if(x>=i*small_box_l && x<(i+1)*small_box_l){if(y>=j*small_box_l && y<(j+1)*small_box_l){if(QiZi[i][j].flag == 0 && QiZi[i][j].x==0 && QiZi[i][j].y==0 && QiZi[i][j].color==0){music = new QSound(":/new/prefix1/music/luozi_music.wav");music->play();QiZi[i][j].x=i*30;QiZi[i][j].y=j*30;if(n%2==0){QiZi[i][j].color=1;}else{QiZi[i][j].color=2;}QiZi[i][j].flag=1;isORno_win();n++;}break;}}}}update(); }

白棋赢了

​void MainWindow::whiteDefault(){music = new QSound(":/new/prefix1/music/win_music.wav");music->play();QMessageBox::about(this,"提示信息","您赢了！");} ​

黑棋赢了：

void MainWindow::blackDefault(){music = new QSound(":/new/prefix1/music/lost_music.wav");music->play();QMessageBox::about(this,"提示信息","您输了！");}

判断是否连成5子：

void MainWindow::isORno_win() {int win_white_flag=0;//0为没赢int win_black_flag=0;//遍历棋盘里的每一个子for(int i=0;i<20;i++){for(int j=0;j<20;j++){//判定白棋是否满5子if(QiZi[i][j].color == 1){//横着找五个子int white_count=0;//连续的白棋个数for(int a=i,b=j;b<20;b++){if(QiZi[a][b].flag==1 && QiZi[a][b].color == 1){white_count++;}else{break;}}if(white_count >=5){win_white_flag = 1;//白棋赢}//竖着找五个字white_count=0;for(int a=i,b=j;a<20;a++){if(QiZi[a][b].flag==1 && QiZi[a][b].color == 1){white_count++;}else{break;}}if(white_count >=5){win_white_flag = 1;//白棋赢}//斜着找white_count=0;for(int a=i,b=j;a<20,b<20;a++,b++){if(QiZi[a][b].flag == 1 && QiZi[a][b].color == 1){white_count++;}else{break;}}if(white_count>=5){win_white_flag = 1;}white_count=0;for(int a=i,b=j;a>=0,b<20;a--,b++){if(QiZi[a][b].flag == 1 && QiZi[a][b].color == 1){white_count++;}else{break;}}if(white_count>=5){win_white_flag = 1;}}//判定黑棋是否满5子if(QiZi[i][j].color == 2){//横着找五个子int black_count=0;//连续的黑棋个数for(int a=i,b=j;b<20;b++){if(QiZi[a][b].flag==1 && QiZi[a][b].color == 2){black_count++;}else{break;}}if(black_count >=5){win_black_flag = 1;//黑棋赢}//竖着找五个字black_count=0;for(int a=i,b=j;a<20;a++){if(QiZi[a][b].flag==1 && QiZi[a][b].color == 2){black_count++;}else{break;}}if(black_count >=5){win_black_flag = 1;//黑棋赢}//斜着找black_count=0;for(int a=i,b=j;a<20,b<20;a++,b++){if(QiZi[a][b].flag == 1 && QiZi[a][b].color == 2){black_count++;}else{break;}}if(black_count>=5){win_black_flag = 1;}black_count=0;for(int a=i,b=j;a>=0,b<20;a--,b++){if(QiZi[a][b].flag == 1 && QiZi[a][b].color == 2){black_count++;}else{break;}}if(black_count>=5){win_black_flag = 1;}}}}if(win_white_flag == 1){whiteDefault();}if(win_black_flag == 1){blackDefault();} }

开始游戏按钮被点击后：

void MainWindow::on_pushButton_clicked() {isBegain = 1;ui->label->setText("白棋先手"); }

再来一局的按钮被点击后：

void MainWindow::on_pushButton_2_clicked() {//初始化地图数组for(int i=0;i<20;i++){for(int j=0;j<20;j++){QiZi[i][j].flag=0;QiZi[i][j].color=0;QiZi[i][j].x=0;QiZi[i][j].y=0;}}n=0;update();ui->label_2->setText("白棋下"); } ​

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