qt制作掃雷

沉默了一周我終于復活了,這回給大家?guī)淼氖菕呃住O日f明一下,這個掃雷是我在ubuntu下用c++編寫,qt制作的,如果windows系統(tǒng)需要用qt在windows下編譯生成的.exe文件才能運行。而且用到了一些控件所以有些代碼不能直接復制使用。如果有需要的朋友可以評論留郵箱我把整個項目發(fā)過去,雖然做的很一般。話不多說先看幾個截圖。


初始界面沒做好,只能點easy正確,難度在后面改。


開始界面

點開easy后出現(xiàn)了我們游戲界面,8x8 8個雷。基本掃雷的操作都有,不解釋了,直接上圖。

簡單模式
選哪個好啊
炸了
終于贏了

左上角的菜單里有選項可以重開,選擇難度,結束游戲。
下面是代碼,分的文件比較多。
mainwindow.h

#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include"myscene.h"
#include <QMainWindow>

namespace Ui {
class MainWindow;
}

class MainWindow : public QMainWindow
{
    Q_OBJECT

public:
    explicit MainWindow(QWidget *parent = 0);
    virtual ~MainWindow();

private slots:
    void on_actionExit_triggered();

    void on_actionRestart_triggered();

    void on_actionHard_triggered();

    void on_actionEx_triggered();

    void on_actionEasy_triggered();

private:
    Ui::MainWindow *ui;
    myscene sc;
};

#endif // MAINWINDOW_H

myitem.h//單位的頭文件

#ifndef MYITEM_H
#define MYITEM_H
#include<unistd.h>

#include <QGraphicsPixmapItem>
#include <QCloseEvent>

class myitem : public QGraphicsPixmapItem
{
public:
    int aright;//判斷右鍵點擊次數(shù)
    int aleft;//判斷左鍵是否點擊過
    myitem(int x,int y);
   virtual  ~myitem(){}
protected:
    int m_x;
    int m_y;
    void  mousePressEvent(QGraphicsSceneMouseEvent *event);
    void  mousePressEvent2();
    void  gameover();

};

#endif // MYITEM_H

myscene.h//場景,地圖

#ifndef MYSCENE_H
#define MYSCENE_H
#include<vector>
#include<myitem.h>
#include <QGraphicsScene>
using namespace std;

typedef vector<myitem*> irow;
typedef vector<irow> imap;
class myscene : public QGraphicsScene
{
    Q_OBJECT
public:
    explicit myscene(QObject *parent = 0);
    virtual ~myscene(){removeAllTheiMx();}
    imap iMx;
    void removeAllTheiMx();
    void resetAllTheiMx();
signals:
    
public slots:
private:

    
};

#endif // MYSCENE_H

startgame.h

#ifndef STARTGAME_H
#define STARTGAME_H

#include <QDialog>
#include <QMainWindow>
#include"mainwindow.h"
#include<QDebug>

namespace Ui {
class startgame;
}

class startgame : public QDialog
{
    Q_OBJECT

public:
    explicit startgame(QWidget *parent = 0);
    virtual ~startgame();

private slots:
    void on_pusheasy_clicked();

    void on_pushnormal_clicked();

private:
    Ui::startgame *ui;
};

#endif // STARTGAME_H

tywmodel.h//布雷

#ifndef TYWMODEL_H
#define TYWMODEL_H
#include<vector>
using namespace std;
typedef vector<int> mrow;
typedef vector<mrow> mmap;
class tywmodel
{
public:
    tywmodel();
    virtual ~tywmodel(){mMx.clear();}
    mmap mMx;
    void tywclear();//清理地雷用于重置前
    void tywreset();//重置地雷
};

#endif // TYWMODEL_H

main.cpp

#include "mainwindow.h"
#include <QApplication>
#include"tywmodel.h"
#include"startgame.h"
int tywwidth=8;//第一次打開時默認簡單模式的數(shù)據(jù),寬度
int tywlength=8;//高度,豎著的
int tywtrap=8;//地雷數(shù)量
int win=56;//勝利條件,56個非雷區(qū)域被點開
int nandu=1;//一開始用于記錄難度,后來直接用做判斷是否踩過雷
tywmodel m;//一個雷的二維容器
int main(int argc, char *argv[])
{
    QApplication a(argc, argv);
    startgame q;//顯示第一個窗口,其實這個沒啥用,可以注掉這行和下一行
    q.exec();//阻塞顯示q,q不關后面不出來。
    MainWindow w;
    w.show();

    return a.exec();
}

mainwindow.cpp

#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "myscene.h"
#include"myitem.h"
#include "tywmodel.h"
#include <stdlib.h>
#include <time.h>
extern int tywwidth;
extern int tywlength;
extern int win;
extern int tywtrap;
extern int nandu;
extern tywmodel m;
MainWindow::MainWindow(QWidget *parent) :
    QMainWindow(parent),
    ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    ui->graphicsView->setScene(&sc);
    sc.setSceneRect(sc.itemsBoundingRect());// 下面3行代碼是自動調(diào)整窗口大小自適應的
    ui->graphicsView->setFixedSize(sc.sceneRect().width() +5,sc.sceneRect().height()+5);
    this->resize(ui->graphicsView->width(),ui->graphicsView->height()+ 39);
}

MainWindow::~MainWindow()
{
    delete ui;
}

void MainWindow::on_actionExit_triggered()
{
    close();
}

void MainWindow::on_actionRestart_triggered()//點擊重新開始
{
    win=tywlength*tywlength-tywtrap;
    sc.removeAllTheiMx();//先清除之前的東西
    m.tywclear();
    nandu=1;
    sc.resetAllTheiMx();//再賦值
    m.tywreset();

}

void MainWindow::on_actionHard_triggered()
{    
        sc.removeAllTheiMx();
        m.tywclear();
        tywwidth=16;//數(shù)據(jù)必須在這里改,如果放在前面,清除時對應不上出錯
        tywlength=12;
        tywtrap=40;
        nandu=2;
        win=tywwidth*tywlength-tywtrap;//重置勝利條件
        sc.resetAllTheiMx();
        m.tywreset();
        sc.setSceneRect(sc.itemsBoundingRect());// xiamian 3 hang zi dong tiaozheng chuangkou daxiao
        ui->graphicsView->setFixedSize(sc.sceneRect().width() +5,sc.sceneRect().height()+5);
        this->resize(ui->graphicsView->width(),ui->graphicsView->height()+ 39);
}

void MainWindow::on_actionEx_triggered()//ex難度,后面也是不同難度而已
{

sc.removeAllTheiMx();
m.tywclear();
tywwidth=25;
tywlength=20;
tywtrap=110;
 win=tywwidth*tywlength-tywtrap;
nandu=3;
sc.resetAllTheiMx();
m.tywreset();
sc.setSceneRect(sc.itemsBoundingRect());// xiamian 3 hang zi dong tiaozheng chuangkou daxiao
ui->graphicsView->setFixedSize(sc.sceneRect().width() +5,sc.sceneRect().height()+5);
this->resize(ui->graphicsView->width(),ui->graphicsView->height()+ 39);
}

void MainWindow::on_actionEasy_triggered()
{
    sc.removeAllTheiMx();
    m.tywclear();
    tywwidth=8;
    tywlength=8;
    tywtrap=8;
    nandu=1;
    win=tywwidth*tywlength-tywtrap;
    sc.resetAllTheiMx();
    m.tywreset();
    sc.setSceneRect(sc.itemsBoundingRect());// xiamian 3 hang zi dong tiaozheng chuangkou daxiao
    ui->graphicsView->setFixedSize(sc.sceneRect().width() +5,sc.sceneRect().height()+5);
    this->resize(ui->graphicsView->width(),ui->graphicsView->height()+ 39);
}

myitem.cpp 單位控制,單獨一個格子的設定。

#include "myitem.h"
#include<QPixmap>
#include<QGraphicsSceneMouseEvent>
#include<QMessageBox>
#include<QDebug>
#include "tywmodel.h"
#include"myscene.h"
extern tywmodel m;
extern int tywwidth;
extern int tywlength;
extern int win;
extern int tywtrap;
extern int nandu;
myitem::myitem(int x,int y)
{
    QPixmap t("mine2.png");
    m_x=x;m_y=y;
    aright=0;
    aleft=0;
    setPixmap(t);
}
//鼠標點擊事件
void myitem:: mousePressEvent(QGraphicsSceneMouseEvent *event)
{   
     ((myscene*)scene())->iMx;
    if(aleft==1)//判斷是否被左鍵點擊過
    {
        return;//是,返回不屌
    }
    if(event->button()==Qt::LeftButton)//如果是左鍵點擊
    {     
        mousePressEvent2();//調(diào)用函數(shù),單獨寫出去方便遞歸
    }
    if(event->button()==Qt::RightButton)  //  右鍵點擊
    {
        if(aright==0)//沒點擊過插旗,點擊過取消小旗
        {
            QPixmap t("miner.png");
            setPixmap(t);
            aright=1;
        }
        else
        {
            QPixmap t("mine2.png");
            setPixmap(t);
            aright=0;
        }
    }
}

void myitem:: mousePressEvent2()
{
    int i=0,j=0;
    if(aleft==1)
    {
        return;
    }
     aleft=1;
     switch(m.mMx[m_x][m_y])//判斷是什么并顯示對應圖片
     {
     case 0:
     {
         QPixmap t("mine0.png");
         setPixmap(t);win--;break;
     }
     case 1:
     {
         QPixmap t("1.png");
         setPixmap(t);win--;break;
     }
     case 2:
     {
         QPixmap t("2.png");win--;
         setPixmap(t);break;
     }
     case 3:
     {
         QPixmap t("3.png");win--;
         setPixmap(t);break;
     }
     case 4:
     {
         QPixmap t("4.png");win--;
         setPixmap(t);break;
     }
     case 5:
     {
         QPixmap t("5.png");win--;
         setPixmap(t);break;
     }
     case 6:
     {
         QPixmap t("6.png");win--;
         setPixmap(t);break;
     }
     case 7:
     {
         QPixmap t("7.png");win--;
         setPixmap(t);break;
     }
     case 8:
     {
         QPixmap t("8.png");win--;
         setPixmap(t);break;
     }
     case -1:
     {
         QPixmap t("BOOM.png");
         setPixmap(t);break;
     }
     }
     if(win==0)//勝利
     {
         if(nandu != 0)//沒有踩過雷
//時間后來忘做了,加一個計時器就好了。這里時間顯示是固定的(假的)
         {QMessageBox::Cancel==QMessageBox::information(NULL,"You win","time 00:48",QMessageBox::Cancel|QMessageBox::Ok);}
     }
    if(m.mMx[m_x][m_y]==0)//如果是0對周圍自動展開
    {
        int myrow;
        int mycolumn;
        for(i=-1;i<2;i++)
        {
            for(j=-1;j<2;j++)
            {
                if(i==0&&j==0)
                    continue;
                myrow=m_x+i;
                mycolumn=m_y+j;
//防止越界進行判斷
                if(myrow<0||mycolumn<0||myrow>=tywwidth||mycolumn>=tywlength)
                    continue;
                ((myscene*)scene())->iMx[myrow][mycolumn]->mousePressEvent2();
              }
        }
    }
     if(m.mMx[m_x][m_y]==-1)//踩雷,觸發(fā)游戲結束函數(shù)
     {
         win+=100;
         if(nandu==0)
             return;
         gameover();
     }

}
void myitem::gameover()//打開所有格子,提示重新開始
{
    int i,j;
    nandu=0;
    int myrow,mycolumn;
    for(i=0;i<tywwidth;i++)
    {
        for(j=0;j<tywlength;j++)
        {
            myrow=i;
            mycolumn=j;
            if(myrow<0||mycolumn<0||myrow>=tywwidth||mycolumn>=tywlength)
                continue;
            ((myscene*)scene())->iMx[myrow][mycolumn]->mousePressEvent2();
          }
    }
    QMessageBox::Cancel==QMessageBox::information(NULL,"You lose","Please restart!",QMessageBox::Cancel|QMessageBox::Ok);

}

myscene.cpp 場景

#include "myscene.h"
#include"myitem.h"
extern int tywwidth;
extern int tywlength;
myscene::myscene(QObject *parent) :
    QGraphicsScene(parent)
{
    int i,j;//按照給定的全局變量長寬擺放各個單位格子
    for(i=0;i<tywwidth;i++)
    {
        iMx.push_back(irow(tywlength));
        for(j=0;j<tywlength;j++)
        {
            iMx[i][j] = new myitem(i,j);
            iMx[i][j]->setPos(iMx[i][j]->boundingRect().width()*i, iMx[i][j]->boundingRect().height()*j);
            addItem(iMx[i][j]);
        }
    }
}
void myscene::removeAllTheiMx()//清除所有格子,才能重來
{
    for(int i=0;i<tywwidth;i++)
    {
        for(int j=0;j<tywlength;j++)
        {
            removeItem(iMx[i][j]);
            delete iMx[i][j];
        }
    }
    iMx.clear();
}
void myscene::resetAllTheiMx()//重新造,代碼重復可以整理。
{
    int i,j;
    for(i=0;i<tywwidth;i++)
    {
        iMx.push_back(irow(tywlength));
        for(j=0;j<tywlength;j++)
        {
            iMx[i][j] = new myitem(i,j);
            iMx[i][j]->setPos(iMx[i][j]->boundingRect().width()*i, iMx[i][j]->boundingRect().height()*j);
            addItem(iMx[i][j]);
        }
    }
}


startgame.cpp 這個可以無視掉,沒啥大用。

#include "startgame.h"
#include "ui_startgame.h"
#include <QLabel>
#include <QMovie>
#include"tywmodel.h"
extern int tywwidth;
extern int tywlength;
extern int tywtrap;
extern int win;
extern int nandu;
extern tywmodel m;
startgame::startgame(QWidget *parent) :
    QDialog(parent),
    ui(new Ui::startgame)
{
    ui->setupUi(this);
    QMovie *movie =new QMovie("fm2.png");
    ui->label->setMovie(movie);
    movie->start();
}

startgame::~startgame()
{
    delete ui;
}

void startgame::on_pusheasy_clicked()
{
    close();
}

void startgame::on_pushnormal_clicked()
{
    close();
}

tywmodel.cpp 布置地雷(具體哪個是雷)

#include "tywmodel.h"
#include "myscene.h"
#include"myitem.h"
#include <stdlib.h>
#include <time.h>
extern int tywwidth;
extern int tywlength;
extern int tywtrap;
int suiji(int a)//取1-a的隨機整數(shù)。這個可以不用。
{
    int rp;
    int i = 0;
    while (i < 10){
        srand((unsigned)time(NULL));
        rp = 1 + rand() % a;
        i++;
    }
    return rp;
}
tywmodel::tywmodel()  //先創(chuàng)造二維容器vector
{
    for(int i= 0;i<tywwidth;i++)
    {
        mMx.push_back(mrow(tywlength));
        for(int j=0;j<tywlength;j++)
        {
            mMx[i][j] = 0;
        }
    }
    srand(time(NULL));隨機
    for(int i=0;i<tywtrap;)
    {
        int x = rand()%tywwidth;
        int y = rand()%tywlength;
        if(mMx[x][y]!=-1)
        {
            i++;mMx[x][y]=-1;//如果是雷,對周圍格子+1,需判斷是否越界,是否周圍是雷(雷不能+1,-1是雷)
            if((x-1>=0)&&(x-1<tywwidth)&&(y-1>=0)&&(y-1<tywlength)&&(mMx[x-1][y-1]!=-1))mMx[x-1][y-1]++;
            if((x-1>=0)&&(x-1<tywwidth)&&(y>=0)&&(y<tywlength)&&(mMx[x-1][y]!=-1))mMx[x-1][y]++;
            if((x-1>=0)&&(x-1<tywwidth)&&(y+1>=0)&&(y+1<tywlength)&&(mMx[x-1][y+1]!=-1))mMx[x-1][y+1]++;
            if((x>=0)&&(x<tywwidth)&&(y-1>=0)&&(y-1<tywlength)&&(mMx[x][y-1]!=-1))mMx[x][y-1]++;
            if((x>=0)&&(x<tywwidth)&&(y+1>=0)&&(y+1<tywlength)&&(mMx[x][y+1]!=-1))mMx[x][y+1]++;
            if((x+1>=0)&&(x+1<tywwidth)&&(y-1>=0)&&(y-1<tywlength)&&(mMx[x+1][y-1]!=-1))mMx[x+1][y-1]++;
            if((x+1>=0)&&(x+1<tywwidth)&&(y>=0)&&(y<tywlength)&&(mMx[x+1][y]!=-1))mMx[x+1][y]++;
            if((x+1>=0)&&(x+1<tywwidth)&&(y+1>=0)&&(y+1<tywlength)&&(mMx[x+1][y+1]!=-1))mMx[x+1][y+1]++;
        }
    }
}
void tywmodel::tywclear()//清除與重置,為了再次重開使用。
{
    mMx.clear();
}
void tywmodel::tywreset()
{
    for(int i= 0;i<tywwidth;i++)
    {
        mMx.push_back(mrow(tywlength));
        for(int j=0;j<tywlength;j++)
        {
            mMx[i][j] = 0;
        }
    }
    srand(time(NULL));
    for(int i=0;i<tywtrap;)
    {
        int x = rand()%tywwidth;
        int y = rand()%tywlength;
        if(mMx[x][y]!=-1)
        {
            i++;mMx[x][y]=-1;
            if((x-1>=0)&&(x-1<tywwidth)&&(y-1>=0)&&(y-1<tywlength)&&(mMx[x-1][y-1]!=-1))mMx[x-1][y-1]++;
            if((x-1>=0)&&(x-1<tywwidth)&&(y>=0)&&(y<tywlength)&&(mMx[x-1][y]!=-1))mMx[x-1][y]++;
            if((x-1>=0)&&(x-1<tywwidth)&&(y+1>=0)&&(y+1<tywlength)&&(mMx[x-1][y+1]!=-1))mMx[x-1][y+1]++;
            if((x>=0)&&(x<tywwidth)&&(y-1>=0)&&(y-1<tywlength)&&(mMx[x][y-1]!=-1))mMx[x][y-1]++;
            if((x>=0)&&(x<tywwidth)&&(y+1>=0)&&(y+1<tywlength)&&(mMx[x][y+1]!=-1))mMx[x][y+1]++;
            if((x+1>=0)&&(x+1<tywwidth)&&(y-1>=0)&&(y-1<tywlength)&&(mMx[x+1][y-1]!=-1))mMx[x+1][y-1]++;
            if((x+1>=0)&&(x+1<tywwidth)&&(y>=0)&&(y<tywlength)&&(mMx[x+1][y]!=-1))mMx[x+1][y]++;
            if((x+1>=0)&&(x+1<tywwidth)&&(y+1>=0)&&(y+1<tywlength)&&(mMx[x+1][y+1]!=-1))mMx[x+1][y+1]++;
        }
    }
}

還有兩個窗口界面,相應的控件需自行拖入,給個截圖。

1.png
2.png

看似簡簡單單的游戲還需要這么多東西。這期間遇到了不少bug,前面的路還有很長。

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