沉默了一周我终于复活了，这回给大家带来的是扫雷。先说明一下，这个扫雷是我在ubuntu下用c++编写，qt制作的，如果windows系统需要用qt在windows下编译生成的.exe文件才能运行。而且用到了一些控件所以有些代码不能直接复制使用。如果有需要的朋友可以评论留邮箱我把整个项目发过去，虽然做的很一般。话不多说先看几个截图。
初始界面没做好，只能点easy正确，难度在后面改。
开始界面
点开easy后出现了我们游戏界面，8x8 8个雷。基本扫雷的操作都有，不解释了，直接上图。
简单模式
选哪个好啊
炸了
终于赢了
左上角的菜单里有选项可以重开，选择难度，结束游戏。
下面是代码，分的文件比较多。
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//单位的头文件
#ifndef MYITEM_H
#define MYITEM_H
#include<unistd.h>
#include <QGraphicsPixmapItem>
#include <QCloseEvent>
class myitem : public QGraphicsPixmapItem
{
public:
int aright;//判断右键点击次数
int aleft;//判断左键是否点击过
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//场景，地图
#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;//第一次打开时默认简单模式的数据，宽度
int tywlength=8;//高度，竖着的
int tywtrap=8;//地雷数量
int win=56;//胜利条件，56个非雷区域被点开
int nandu=1;//一开始用于记录难度，后来直接用做判断是否踩过雷
tywmodel m;//一个雷的二维容器
int main(int argc, char *argv[])
{
QApplication a(argc, argv);
startgame q;//显示第一个窗口，其实这个没啥用，可以注掉这行和下一行
q.exec();//阻塞显示q，q不关后面不出来。
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行代码是自动调整窗口大小自适应的
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()//点击重新开始
{
win=tywlength*tywlength-tywtrap;
sc.removeAllTheiMx();//先清除之前的东西
m.tywclear();
nandu=1;
sc.resetAllTheiMx();//再赋值
m.tywreset();
}
void MainWindow::on_actionHard_triggered()
{
sc.removeAllTheiMx();
m.tywclear();
tywwidth=16;//数据必须在这里改，如果放在前面，清除时对应不上出错
tywlength=12;
tywtrap=40;
nandu=2;
win=tywwidth*tywlength-tywtrap;//重置胜利条件
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难度，后面也是不同难度而已
{
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 单位控制，单独一个格子的设定。
#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);
}
//鼠标点击事件
void myitem:: mousePressEvent(QGraphicsSceneMouseEvent *event)
{
((myscene*)scene())->iMx;
if(aleft==1)//判断是否被左键点击过
{
return;//是，返回不屌
}
if(event->button()==Qt::LeftButton)//如果是左键点击
{
mousePressEvent2();//调用函数，单独写出去方便递归
}
if(event->button()==Qt::RightButton) // 右键点击
{
if(aright==0)//没点击过插旗，点击过取消小旗
{
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])//判断是什么并显示对应图片
{
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)//胜利
{
if(nandu != 0)//没有踩过雷
//时间后来忘做了，加一个计时器就好了。这里时间显示是固定的（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对周围自动展开
{
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;
//防止越界进行判断
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，触发游戏结束函数
{
win+=100;
if(nandu==0)
return;
gameover();
}
}
void myitem::gameover()//打开所有格子，提示重新开始
{
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 场景
#include "myscene.h"
#include"myitem.h"
extern int tywwidth;
extern int tywlength;
myscene::myscene(QObject *parent) :
QGraphicsScene(parent)
{
int i,j;//按照给定的全局变量长宽摆放各个单位格子
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，才能重来
{
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，代码重复可以整理。
{
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 这个可以无视掉，没啥大用。
#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（具体哪个是雷）
#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的随机整数。这个可以不用。
{
int rp;
int i = 0;
while (i < 10){
srand((unsigned)time(NULL));
rp = 1 + rand() % a;
i++;
}
return rp;
}
tywmodel::tywmodel() //先创造二维容器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));随机
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，对周围格子+1，需判断是否越界，是否周围是雷（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()//清除与重置，为了再次重开使用。
{
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]++;
}
}
}
还有两个窗口界面，相应的控件需自行拖入，给个截图。
1.png
2.png
看似简简单单的游戏还需要这么多东西。这期间遇到了不少bug，前面的路还有很长。
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