java实现扫雷小游戏
本文实例为大家分享了java实现扫雷小游戏的具体代码，供大家参考，具体内容如下
代码：
packageGUI;
importjava.util.Random;
importjava.io.File;
importjava.io.FileInputStream;
importjava.io.FileOutputStream;
importjava.io.IOException;
importjava.awt.BorderLayout;
importjava.awt.GridLayout;
importjava.awt.Font;
importjava.awt.Color;
importjava.awt.EventQueue;
importjava.awt.event.InputEvent;
importjava.awt.event.ActionEvent;
importjava.awt.event.ActionListener;
importjava.awt.event.MouseAdapter;
importjava.awt.event.MouseEvent;
importjava.awt.event.WindowAdapter;
importjava.awt.event.WindowEvent;
importjavax.swing.JFrame;
importjavax.swing.JLabel;
importjavax.swing.JPanel;
importjavax.swing.JButton;
importjavax.swing.JTextField;
importjavax.swing.JMenuBar;
importjavax.swing.JMenu;
importjavax.swing.JMenuItem;
importjavax.swing.JOptionPane;
importjavax.swing.UIManager;
importjavax.swing.ImageIcon;
importjavax.swing.BorderFactory;
importjavax.swing.border.EmptyBorder;
publicclassMineSweeperFrameextendsJFrame{
//游戏模式编号
publicstaticfinalintCustom_Mode=0;
publicstaticfinalintElementary_Mode=1;
publicstaticfinalintIntermediate_Mode=2;
publicstaticfinalintAdvanced_Mode=3;
//游戏模式参数
publicstaticfinalint[]Elementary={9,9,10,Elementary_Mode};
publicstaticfinalint[]Intermediate={16,16,40,Intermediate_Mode};
publicstaticfinalint[]Advanced={16,30,99,Advanced_Mode};
//游戏字体、图片、文字颜色
privatestaticfinalFontFontC=newFont("Consolas",Font.PLAIN,22);
privatestaticfinalFontFontD=newFont("等线",Font.PLAIN,20);
privatestaticfinalImageIconimgicon=newImageIcon(
MineSweeperFrame.class.getResource("/Images/icon.jpg"));
privatestaticfinalImageIconimgflag=newImageIcon(
MineSweeperFrame.class.getResource("/Images/flag.png"));
privatestaticfinalImageIconimgbomb=newImageIcon(
MineSweeperFrame.class.getResource("/Images/bomb.png"));
privatestaticfinalColor[]NumberColor={Color.blue,
Color.green,Color.orange,Color.magenta,
Color.red,Color.cyan,Color.black,Color.gray};
//数据文件及高分记录
privatestaticFilefile=newFile("MineSweeper.txt");
privatestaticintHighScore_Elementary;
privatestaticintHighScore_Intermediate;
privatestaticintHighScore_Advanced;
privateintgamemode;
privateintrow;
privateintcolumn;
privateintarea;
privateintminecount;
privateintflagcount;
privateintenablecount;
privateboolean[][]minearea;
privateboolean[][]flagmark;
privatebooleanisGameOver;
privatebooleanisFirstClick;
privateTimeThreadtimeThread;
privateJPanelcontentPane;
privateJMenuBarmenuBar;
privateJPanelpnlCount;
privateJPanelpnlMine;
privateMineButton[][]btnMine;
privateJTextFieldtxtTime;
privateJTextFieldtxtCount;
/**
*Launchtheapplication.
*/
publicstaticvoidmain(String[]args){
int[]i=getDataFromFile();
EventQueue.invokeLater(newRunnable(){
publicvoidrun(){
try{
newMineSweeperFrame(i[0],i[1],i[2],i[3]);
}catch(Exceptione){
e.printStackTrace();
}
}
});
}
/**
*Createtheframe.
*/
publicMineSweeperFrame(introw,intcolumn,intminecount,intmode){
//设置各组件的默认字体
UIManager.put("Menu.font",FontD);
UIManager.put("Label.font",FontD);
UIManager.put("Button.font",FontD);
UIManager.put("MenuBar.font",FontD);
UIManager.put("MenuItem.font",FontD);
UIManager.put("TextField.font",FontD);
UIManager.put("OptionPane.buttonFont",FontD);
UIManager.put("OptionPane.messageFont",FontD);
setTitle("扫雷");
setResizable(false);//设置窗口不可改变大小
setVisible(true);//设置窗口初始可见
setIconImage(imgicon.getImage());//设置窗体的icon
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
//注册监听器，响应窗口关闭事件
addWindowListener(newWindowAdapter(){
publicvoidwindowClosing(WindowEvente){
saveDataToFile();
}
});
menuBar=newJMenuBar();
setJMenuBar(menuBar);
JMenumGame=newJMenu("游戏");
menuBar.add(mGame);
JMenumRestart=newJMenu("重新开始");
mGame.add(mRestart);
JMenuItemmitRestart=newJMenuItem("重新开始本局");
mitRestart.addActionListener(newRestartListener());
mRestart.add(mitRestart);
JMenuItemmitReset=newJMenuItem("开始新的游戏");
mitReset.addActionListener(newResetMineListener());
mRestart.add(mitReset);
JMenumDifficulty=newJMenu("难度设置");
mGame.add(mDifficulty);
JMenuItemmitElementary=newJMenuItem("初级");
mitElementary.addActionListener(newResetModeListener(Elementary));
mDifficulty.add(mitElementary);
JMenuItemmitIntermediate=newJMenuItem("中级");
mitIntermediate.addActionListener(newResetModeListener(Intermediate));
mDifficulty.add(mitIntermediate);
JMenuItemmitAdvanced=newJMenuItem("高级");
mitAdvanced.addActionListener(newResetModeListener(Advanced));
mDifficulty.add(mitAdvanced);
JMenuItemmitCustom=newJMenuItem("自定义");
mitCustom.addActionListener(newCustomSizeFrameListener());
mDifficulty.add(mitCustom);
JMenuItemmitHighScore=newJMenuItem("高分榜");
mitHighScore.addActionListener(newHighScoreListener());
mGame.add(mitHighScore);
mGame.addSeparator();
JMenuItemmitExit=newJMenuItem("退出");
//注册监听器，监听“退出”菜单项
mitExit.addActionListener(newActionListener(){
publicvoidactionPerformed(ActionEvente){
saveDataToFile();
System.exit(0);
}
});
mGame.add(mitExit);
JMenumHelp=newJMenu("帮助");
mHelp.add(newJMenuItem("http://www.baidu.com/"));
menuBar.add(mHelp);
contentPane=newJPanel();
contentPane.setBorder(newEmptyBorder(10,10,10,10));
contentPane.setLayout(newBorderLayout(0,0));
setContentPane(contentPane);
pnlCount=newJPanel();
contentPane.add(pnlCount,BorderLayout.NORTH);
JLabellblTime=newJLabel("时间");
pnlCount.add(lblTime);
txtTime=newJTextField("0",3);
txtTime.setEditable(false);
pnlCount.add(txtTime);
JLabellblCount=newJLabel("计数");
pnlCount.add(lblCount);
txtCount=newJTextField("0/"+minecount,5);
txtCount.setEditable(false);
pnlCount.add(txtCount);
pnlMine=newJPanel();
contentPane.add(pnlMine,BorderLayout.CENTER);
gamemode=mode;
setMineArea(row,column,minecount);
setMinePosition();
setMineButton();
UIManager.put("Label.font",FontC);
}
//从文件中读取数据
publicstaticint[]getDataFromFile(){
try{
FileInputStreamfis=newFileInputStream(file);
byte[]buffer=newbyte[256];
intsize=fis.read(buffer);
fis.close();
String[]s=newString(buffer,0,size).split("");
HighScore_Elementary=Integer.parseInt(s[0]);
HighScore_Intermediate=Integer.parseInt(s[1]);
HighScore_Advanced=Integer.parseInt(s[2]);
int[]i={Integer.parseInt(s[3]),Integer.parseInt(s[4]),
Integer.parseInt(s[5]),Integer.parseInt(s[6])};
returni;
}catch(Exceptione){
HighScore_Elementary=Integer.MAX_VALUE;
HighScore_Intermediate=Integer.MAX_VALUE;
HighScore_Advanced=Integer.MAX_VALUE;
returnElementary;
}
}
//保存数据到文件
publicvoidsaveDataToFile(){
try{
Strings=HighScore_Elementary+""+HighScore_Intermediate+""
+HighScore_Advanced+""+row+""+column+""
+minecount+""+gamemode;
FileOutputStreamfos=newFileOutputStream(file);
fos.write(s.getBytes());
fos.close();
}catch(IOExceptione){
e.printStackTrace();
}
}
//初始化面板的各项参数
privatevoidsetMineArea(introw,intcolumn,intminecount){
setSize(30*column+20,30*row+120);
//设置窗口在屏幕的正中心
setLocationRelativeTo(null);
this.row=row;
this.column=column;
this.minecount=minecount;
area=row*column;
flagcount=0;
enablecount=area;
minearea=newboolean[row][column];
flagmark=newboolean[row][column];
isGameOver=false;
isFirstClick=true;
}
//随机生成地雷的位置
privatevoidsetMinePosition(){
//生成minecount个不重复的随机数
int[]pos=newint[area];
for(inti=0;i24||c>30){
JOptionPane.showMessageDialog(null,"限制行数：1~24\n限制列数：1~30",
"警告",JOptionPane.WARNING_MESSAGE);
return;
}
if(count<=0||count>r*c){
JOptionPane.showMessageDialog(null,"限制雷数：1~"+(r*c),
"警告",JOptionPane.WARNING_MESSAGE);
return;
}
newMenuFunction().ResetSize(r,c,count);
gamemode=Custom_Mode;
setVisible(false);
}catch(NumberFormatExceptionex){
JOptionPane.showMessageDialog(null,"无效输入！",
"错误",JOptionPane.ERROR_MESSAGE);
}
}
});
pnlButton.add(btnOK);
}
publicvoidactionPerformed(ActionEvente){
setVisible(true);
}
}
//“高分榜”菜单项监听类
privateclassHighScoreListenerimplementsActionListener{
publicvoidactionPerformed(ActionEvente){
JOptionPane.showMessageDialog(null,"初级："+HighScore_Elementary
+"秒\n中级："+HighScore_Intermediate
+"秒\n高级："+HighScore_Advanced+"秒",
"高分榜",JOptionPane.INFORMATION_MESSAGE);
}
}
//菜单栏事件监听函数类
privateclassMenuFunction{
//“重新开始本局”函数
publicvoidRestart(){
flagcount=0;
enablecount=area;
if(!isFirstClick){
timeThread.interrupt();
isFirstClick=true;
txtTime.setText("0");
}
txtCount.setText("0/"+minecount);
for(inti=0;i
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