Qt扫雷代码

用Qt写的扫雷，比较简单，可以实现 #include "mainwindow.h" MainWindow::MainWindow(QWidget *parent) : QWidget(parent) { this->setWindowIcon(QIcon(tr(":/images/ico.png"))); menuBar=new QMenuBar(this); gameMenu=new QMenu(tr("游戏(&g)"),this); menuBar->addMenu(gameMenu); newAction=new QAction(tr("新游戏"),this); newAction->setShortcut(tr("F2")); gameMenu->addAction(newAction); connect(newAction,SIGNAL(triggered()),this,SLOT(newGame())); startAction=new QAction(tr("开始"),this); startAction->setShortcut(tr("P")); gameMenu->addAction(startAction); connect(startAction,SIGNAL(triggered()),this,SLOT(gameStart())); startAction->setEnabled(false); pauseAction=new QAction(tr("暂停"),this); pauseAction->setShortcut(tr("P")); gameMenu->addAction(pauseAction); connect(pauseAction,SIGNAL(triggered()),this,SLOT(gamePause())); rankingAction=new QAction(tr("最高纪录"),this); rankingAction->setShortcut(tr("Ctrl+R")); gameMenu->addAction(rankingAction); connect(rankingAction,SIGNAL(triggered()),this,SLOT(showRanking())); quitAction=new QAction(tr("退出"),this); quitAction->setShortcut(QKeySequence::Quit); gameMenu->addSeparator(); gameMenu->addAction(quitAction); connect(quitAction,SIGNAL(triggered()),this,SLOT(close())); levelMenu=new QMenu(tr("难度(&l)"),this); menuBar->addMenu(levelMenu); aLAction=new QAction(tr("9x9,10个雷"),this); aLAction->setData("a"); levelMenu->addAction(aLAction); bLAction=new QAction(tr("16x16,40个雷"),this); bLAction->setData("b"); levelMenu->addAction(bLAction); cLAction=new QAction(tr("30x16,99个雷"),this); cLAction->setData("c"); levelMenu->addAction(cLAction); dLAction=new QAction(tr("自定义"),this); dLAction->setData("d"); levelMenu->addAction(dLAction); connect(aLAction,SIGNAL(triggered()),this,SLOT(setLevel())); connect(bLAction,SIGNAL(triggered()),this,SLOT(setLevel())); connect(cLAction,SIGNAL(triggered()),this,SLOT(setLevel())); connect(dLAction,SIGNAL(triggered()),this,SLOT(setLevel())); menuBar->addSeparator(); helpMenu=new QMenu(tr("帮助(&h)"),this); menuBar->addMenu(helpMenu); aboutAction=new QAction(tr("关于"),this); helpMenu->addAction(aboutAction); connect(aboutAction,SIGNAL(triggered()),this,SLOT(about())); commButton=new QPushButton(this); // commButton->setText(tr("新游戏")); commButton->setIconSize(QSize(30,30)); commButton->setFixedSize(40,40); commButton->setIcon(QIcon(tr(":/images/face1.png"))); timeLabel=new QLabel(this); timeLabel->setPixmap(QPixmap(tr(":/images/clock.png"))); timeLabel->setFixedSize(30,30); mineLabel=new QLabel(this); mineLabel->setPixmap(QPixmap(tr(":/images/mine.png"))); timeLCD=new QLCDNumber(this); mineLCD=new QLCDNumber(this); QPalette pl; pl.setColor(QPalette::WindowText,QColor(255,0,0)); timeLCD->setPalette(pl); mineLCD->setPalette(pl); QHBoxLayout *timeLayout=new QHBoxLayout; timeLayout->addWidget(timeLabel); timeLayout->addWidget(timeLCD); QHBoxLayout *mineLayout=new QHBoxLayout; mineLayout->addWidget(mineLabel); mineLayout->addWidget(mineLCD); QHBoxLayout *topLayout=new QHBoxLayout; topLayout->addLayout(timeLayout); topLayout->addStretch(); topLayout->addWidget(commButton); topLayout->addStretch(); topLayout->addLayout(mineLayout); gameWidget = new GameWidget(this); QVBoxLayout *mainLayout=new QVBoxLayout; mainLayout->addWidget(menuBar); mainLayout->addLayout(topLayout); mainLayout->addWidget(gameWidget); this->setLayout(mainLayout); layout()->setSizeConstraint(QLayout::SetFixedSize); tTimer=new QTimer(this); connect(tTimer,SIGNAL(timeout()),this,SLOT(updateTime())); oldTime=QDateTime::currentDateTime(); tTimer->start(10); run=false; connect(gameWidget,SIGNAL(win()),this,SLOT(gameWin())); connect(gameWidget,SIGNAL(miss()),this,SLOT(gameMiss())); connect(commButton,SIGNAL(clicked()),this,SLOT(newGame())); connect(gameWidget,SIGNAL(start()),this,SLOT(gameStart())); connect(gameWidget,SIGNAL(mineSum(int)),this,SLOT(updateMineSum(int))); isZb=false; level=0; readRank(); newGame(); this->move(200,100); levelDialog=new LevelDialog(this); connect(levelDialog,SIGNAL(getLevel(int,int,int)),this,SLOT(setWHM(int,int,int))); } MainWindow::~MainWindow() { } void MainWindow::newGame() { commButton->setIcon(QIcon(tr(":/images/face1.png"))); timeLCD->display(0); secs=0; isMiss=1; isWin=1; run=false; startAction->setEnabled(false); pauseAction->setEnabled(true); gameWidget->newGame(); } void MainWindow::gameWin() { run=false; isMiss=1; commButton->setIcon(QIcon(tr(":/images/face3.png"))); QString str; if(!isZb){ if(level==0) str="9x9,10个雷"; else if(level==1) str="16x16,40个雷"; else if(level==2) str="30x16,99个雷"; else str="自定义"; if(level<3 && rank[level]>secs) { rank[level]=secs; saveRank(); QMessageBox::about(this,tr("新纪录"),tr("恭喜您创造新纪录:\n" "模式%1,得分:%2s.").arg(str).arg(secs)); } else { if(level<3) QMessageBox::about(this,tr("胜利"),tr("恭喜您完成游戏:\n" "模式%1,得分:%2s\n" "该模式的最高记录:%3s.").arg(str).arg(secs).arg(rank[level])); else QMessageBox::about(this,tr("胜利"),tr("恭喜您完成游戏:\n" "模式%1,得分:%2s\n").arg(str).arg(secs)); } } else { QMessageBox::about(this,tr("测试模式"),tr("测试模式成绩:\n" "模式%1,得分:%2s.").arg(str).arg(secs)); } isZb=false; } void MainWindow::gameMiss() { run=false; isMiss=1; isZb=false; commButton->setIcon(QIcon(tr(":/images/face2.png"))); } void MainWindow::gameStart() { isMiss=0; isWin=0; gameWidget->gameStart(); run=true; startAction->setEnabled(false); pauseAction->setEnabled(true); } void MainWindow::gamePause() { if(isMiss || isWin) return; run=false; gameWidget->gamePause(); startAction->setEnabled(true); pauseAction->setEnabled(false); } void MainWindow::updateTime() { if(run) { if(oldTime.secsTo(QDateTime::currentDateTime())!=0) { secs+=oldTime.secsTo(QDateTime::currentDateTime()); oldTime=QDateTime::currentDateTime(); } if(secs>9999) secs=9999; timeLCD->display(secs); } else { oldTime=QDateTime::currentDateTime(); } } void MainWindow::updateMineSum(int sum) { mineLCD->display(sum); } void MainWindow::readRank() { QFile file("rank.db"); if(!file.open(QIODevice::ReadOnly)) { rank[0]=rank[1]=rank[2]=9999; saveRank(); } else { QDataStream in(&file); in>>rank[0]>>rank[1]>>rank[2]; } } void MainWindow::saveRank() { QFile file("rank.db"); if(file.open(QIODevice::WriteOnly)) { QDataStream out(&file); out<<rank[0]<<rank[1]<<rank[2]; } } void MainWindow::setLevel() { QAction *temp=qobject_cast<QAction *>(sender()); if(temp->data()=="a") { wCount=hCount=9; mineCount=10; level=0; gameWidget->setLevel(wCount,hCount,mineCount); newGame(); } else if(temp->data()=="b") { wCount=hCount=16; mineCount=40; level=1; gameWidget->setLevel(wCount,hCount,mineCount); newGame(); } else if(temp->data()=="c") { wCount=30; hCount=16; mineCount=99; level=2; gameWidget->setLevel(wCount,hCount,mineCount); newGame(); } else if(temp->data()=="d") { this->gamePause(); levelDialog->show(); levelDialog->raise(); levelDialog->activateWindow(); level=3; } } void MainWindow::setWHM(int w, int h, int m) { wCount=w; hCount=h; mineCount=m; gameWidget->setLevel(wCount,hCount,mineCount); newGame(); } void MainWindow::showRanking() { QMessageBox::about(this,tr("最高纪录"),tr("9x9,10个雷: \t%1s\n" "16x16,40个雷: \t%2s\n" "30x16,99个雷: \t%3s").arg(rank[0]).arg(rank[1]).arg(rank[2])); } void MainWindow::about() { QMessageBox::about(this,tr("gxinMine"),tr("<h1>gxinMine(扫雷)v1.0</h1>\n" "<font color='#FF0000'>By: Gxin</font> 2014<br />" "自由软件,可随意拷贝，不得用于商业用途。")); } void MainWindow::keyPressEvent(QKeyEvent *event) { if(event->key()==Qt::Key_U) { emit gameWidget->setmk(); isZb=true;