clear_bomb.java

一个java扫雷程序

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import java.io.*;

//载入背景图片的类
class ImgJPanel extends JPanel
 {  
	private ImageIcon icon1;
    public ImgJPanel(ImageIcon icon_a)    
     {  
		 this.icon1 = icon_a;
	 }
    public void paintComponent(Graphics g)
     {  
		g.drawImage(icon1.getImage(),0,0,this);
	 }
 }




public class Clear_Bomb implements ActionListener,MouseListener
 {  
	private Timer timer;
    private JButton but[]=new JButton[480];
    private JLabel lb[]=new JLabel[480];
    private ImageIcon img0,img1,img2,img3,img4,img5;
    private JButton start_button,stop_button,win_button,replay_button,toplist_button,saveAs_button,loadAs_button;
    private JButton time_button,name_button;
    private JLabel time1 = new JLabel("000 s",JLabel.CENTER);
    private JLabel count1 = new JLabel("000 s    99",JLabel.CENTER);
 
    private String name1,name2,name3,timer1,timer2,timer3;          

    private int p_time,mine,game_status;
    private int s,l,cwidth;       

    private int llist[]=new int[480];       //记录该方格是否有地雷  
    private int flag_list[]=new int[480];   //记录该方格状态（0是未被点击过，1是被左键点击过，既不可恢复，2是右键点击过，即插旗，可通过再次点击右键恢复）
    private int replay[]=new int[480];       //按顺序纪录被点击方格
    private int vflag[]=new int[480];       //和replay[]对应顺序纪录是左键还是右键点击的（1是左键，2是右键）

    public Clear_Bomb()
     {  
		JFrame f=new JFrame("Mine--Made by lanfrog");
        ImageIcon ii = new ImageIcon("jmine.jpg");
        f.setIconImage(ii.getImage());
        f.setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);
        f.setSize(518,324);
        f.setLocation(2480,200);
		f.setResizable(false);
        Container contentPane=f.getContentPane();

        ImageIcon icon1=new ImageIcon("start.jpg"); 
        start_button=new JButton(icon1);
        start_button.setSize(22,22);
        start_button.setLocation(2480,0);
        start_button.addActionListener(this);
        contentPane.add(start_button);

        ImageIcon icon2=new ImageIcon("stop.jpg"); 
        stop_button=new JButton(icon2);
        stop_button.setSize(22,22);
        stop_button.setLocation(2480,0);
        stop_button.setVisible(false);
		stop_button.addActionListener(this);
        contentPane.add(stop_button);
    
        ImageIcon icon3=new ImageIcon("win.jpg");                                       
        win_button=new JButton(icon3);
        win_button.setSize(22,22);
        win_button.setLocation(2480,0);
        win_button.setVisible(false);
        win_button.addActionListener(this);
        contentPane.add(win_button);

        replay_button=new JButton();
        replay_button.setSize(75,25);
        replay_button.setLocation(80,0);
        replay_button.setText("Replay");
        replay_button.setVisible(false);
        replay_button.addActionListener(this);
        contentPane.add(replay_button);

		saveAs_button=new JButton();
        saveAs_button.setSize(75,25);
        saveAs_button.setLocation(0,0);
        saveAs_button.setText("saveAs..");
		saveAs_button.addActionListener(this);
        contentPane.add(saveAs_button);		
		
		loadAs_button=new JButton();
        loadAs_button.setSize(75,25);
        loadAs_button.setLocation(80,0);
        loadAs_button.setText("load..");
		loadAs_button.addActionListener(this);
        contentPane.add(loadAs_button);

        toplist_button=new JButton();
        toplist_button.setSize(75,25);
        toplist_button.setLocation(160,0);
        toplist_button.setText("Top3");
		toplist_button.addActionListener(this);
        contentPane.add(toplist_button);

        ImageIcon grdIcon=new ImageIcon("background.jpg");
        ImgJPanel pan1=new ImgJPanel(grdIcon);
        pan1.setLayout(null);
        pan1.setSize(512,273); 
        pan1.setLocation(0,25);
        contentPane.add(pan1);
        
        count1.setBounds(300,0,130,23);
        count1.setForeground(Color.blue);
        contentPane.add(count1); 

        time1.setBounds(2480,0,60,23);
        time1.setForeground(Color.red);
        contentPane.add(time1);
       
        img0=new ImageIcon("but01.jpg");
        img1=new ImageIcon("but02.jpg");
        img2=new ImageIcon("but03.jpg");
        img3=new ImageIcon("but04.jpg");
        img4=new ImageIcon("but05.jpg");
        img5=new ImageIcon("but06.jpg");

        for(int i=0;i<480;i++)
          {  
			but[i]=new JButton(img0);
            but[i].setSize(16,16);
            but[i].setLocation(1+(i%30)*17,(int)(i/30)*17);
            but[i].addMouseListener(this);
            pan1.add(but[i]);
            lb[i]=new JLabel("",JLabel.CENTER);
            lb[i].setBounds(1+(i%30)*17,(int)(i/30)*17,16,16);
            lb[i].setVisible(false);
            pan1.add(lb[i]);
          }   

        f.show();//使JFrame变成可见的
        f.addWindowListener(new WindowAdapter(){public void windowClosing(WindowEvent e){System.exit(0);}});  
        timer=new Timer(1000,this);
	 }
	 
    public static void main(String[] args)
     {  
		new Clear_Bomb();
	 }

  
    public void actionPerformed(ActionEvent e)
     {  
		int h;
        if(e.getSource()==win_button || e.getSource()==stop_button || e.getSource()==start_button)
          {  
			 p_time=0;
             mine=99;
             count1.setText("000 s    99");
             reset_game();
             game_status=1;
             timer.start();
             win_button.setVisible(false);
             stop_button.setVisible(false);
             start_button.setVisible(true);
             replay_button.setVisible(false);
          }
        if(e.getSource() == timer && game_status!=0)
          {  
			 p_time++;
             if(game_status==1)
               {  if((int)p_time/10 == 0)
                    {  count1.setText("00" + p_time + " s    " + String.valueOf(mine));}
                  else if((int)p_time/100 == 0)
                    {  count1.setText("0" + p_time + " s    " + String.valueOf(mine));}
                  else {  count1.setText(p_time + " s    " + String.valueOf(mine));}
               }
             if(game_status==2)
               {  if(l < s)
                    {  if(p_time % 2 == 0)
                         {  but[replay[l]].setIcon(img3);}
                       if(p_time % 2 == 1)
                         {  if(vflag[l]==1) {  mouse(replay[l],1);}
                            else {  mouse(replay[l],2);}
                            l++;
                         }
                    }
                  replay_button.setVisible(false);
               } 
          }
        if(e.getSource() == replay_button)
          { 
			 p_time=0;
             mine=99;
             count1.setText("000 s    99");
             game_status=2;
             but_solu();
             timer.start();
             win_button.setVisible(false);
             stop_button.setVisible(false);
             start_button.setVisible(false);
             replay_button.setVisible(false);
          }
        if(e.getSource() == toplist_button)
          {  
			showToplist();
		  }

		if (e.getSource() == saveAs_button)
		 {
			saveAS();
		 }

		 if (e.getSource() == loadAs_button)
		 {
			 loadAs();
		 }


     }


//重设游戏状态
void reset_game()
 {  int i,j,k,x;
    //产生地雷组数
    for(i=0;i<480;i++)
     {  if(i<99)
         {  llist[i] = 9;}
        else 
         {  llist[i] = 0;}                                                 
     }
    //随即排列地雷组数
    for(i=0;i<4800;i++)                                                     
     {  j = (int)(Math.random() * 480);
        k = (int)(Math.random() * 480);
        x = llist[j];
        llist[j] = llist[k];
        llist[k] = x;
     }
    count_mine();
    but_solu();
    p_time=0;
    mine=99;
    s=0;
    l=0;
 }

//设定方块状态
void but_solu()
 {  for(int i=0;i<480;i++)
      {  but[i].setIcon(img0);
         but[i].setVisible(true);
         flag_list[i] = 0;
         if(llist[i] == 9)
           {  lb[i].setText("");}
         else {  lb[i].setText(String.valueOf(llist[i]));}
         lb[i].setVisible(false);
         if(game_status==1)
           {  
			  replay[i] = 0;
              vflag[i] = 0;
           }
      }
 }

//统计周围地雷数
void count_mine()
 {  int c,i,px,py;
    for(i=0;i<480;i++)
     {  if(llist[i]  != 9)
         {  px = i % 30;
            py = (int)(i/30);
            c = 0;
            if((px - 1) >= 0 && (py - 1) >= 0)     //左上方(-1,-1)
             {  if(llist[(px - 1) + (py - 1) * 30] == 9)
                  {  c = c + 1;}
             }
            if((py - 1) >= 0)                      //上方(0,-1)
             {  if(llist[px + (py - 1) * 30] == 9)
                  {  c = c + 1;}
             }
            if((px + 1) < 30 && (py - 1) >= 0)     //右上方(+1,-1)
             {  if(llist[(px + 1) + (py - 1) * 30] == 9)
                  {  c = c + 1;}
             }
            if((px - 1) >= 0)                      //左方(-1,0)
             {  if(llist[(px - 1) + py * 30] == 9)
                  {  c = c + 1;}
             }
            if((px + 1) < 30)                      //右方(+1,0)
             {  if(llist[(px + 1) + py * 30] == 9)
                  {  c = c + 1;}
             }
            if((px - 1) >= 0 && (py + 1) < 16)     //左下方(-1,+1)
             {  if(llist[(px - 1) + (py + 1) * 30] == 9)
                  {  c = c + 1;}
             }
            if((py + 1) < 16)                      //下方(0,+1)
             {  if(llist[px + (py + 1) * 30] == 9)
                  {  c = c + 1;}
             }
            if((px + 1) < 30 && (py + 1) < 16)     //右下方(+1,+1)
             {  if(llist[(px + 1) + (py + 1) * 30] == 9)
                  {  c = c + 1;}
             }
            llist[i] = c;
         }       
     }
 } 


    public void mousePressed(MouseEvent e){}
    public void mouseReleased(MouseEvent e){}
    public void mouseEntered(MouseEvent e){}
    public void mouseExited(MouseEvent e){}
    public void mouseClicked(MouseEvent e)
     {  int bt,m1,m2;
        m2=1;
        if((e.getModifiers() & InputEvent.BUTTON3_MASK)==InputEvent.BUTTON3_MASK)
          {  m2=2; }
        if(game_status == 1)
         {  for(m1=0;m1<480;m1++)
              {  if(e.getSource() == but[m1])
                 mouse(m1,m2);
              }
         } 
     } 
//方格处理程序 
void mouse(int index,int bt)
 { int n,fg1,fg2,px,py;                              
   if(bt == 1 && flag_list[index] == 0)  //在该格处首次按下左键
     {  
		flag_list[index] = 1;
		replay[s] = index;
        vflag[s] = 1;
        s++;
        switch(llist[index])
        {