java课程设计扫雷,用java怎么写扫雷程序-知识分享-234导航

java课程设计扫雷,用java怎么写扫雷程序详细介绍

本文目录一览：求JAVA课程设计扫雷

import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Font;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.Timer;
public class ScanLei1 extends JFrame implements ActionListener{

private static final long serialVersionUID = 1L;
private Container contentPane;
private JButton btn;
private JButton[] btns;
private JLabel b1;
private JLabel b2;
private JLabel b3;
private Timer timer;
private int row=9;
private int col=9;
private int bon=10;
private int[][] a;
private int b;
private int[] a1;
private JPanel p,p1,p2,p3;

public ScanLei1(String title){
super(title);
contentPane=getContentPane();
setSize(297,377);
this.setBounds(400, 100, 400, 500);
setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
timer =new Timer(1000,(ActionListener) this);
a = new int[row+2][col+2];
initGUI();
}

public void initGUI(){
p3=new JPanel();
b=bon;
JMenuBar menuBar=new JMenuBar();
JMenu menu1=new JMenu("游戏");
JMenu menu2=new JMenu("帮助");
JMenuItem mi1=new JMenuItem("初级");
JMenuItem mi2 = new JMenuItem("中级");
JMenuItem mi3 =new JMenuItem("高级");
mi1.addActionListener(this);
menu1.add(mi1);
mi2.addActionListener(this);
menu1.add(mi2);
mi3.addActionListener(this);
menu1.add(mi3);
menuBar.add(menu1);
menuBar.add(menu2);
p3.add(menuBar);
b1=new JLabel(bon+"");
a1=new int[bon];
btn =new JButton("开始");
btn.addActionListener(this);
b2=new JLabel("0");
b3=new JLabel("");
btns=new JButton[row*col];
p=new JPanel();
p.setLayout(new BorderLayout());
contentPane.add(p);
p.add(p3,BorderLayout.NORTH);
//combo=new JComboBox(new Object[]{"初级","中级","高级"} );
//加监听
/*combo.addItemListener(new ItemListener(){
}});*/
p1=new JPanel();
//在那个位置
//(( FlowLayout)p1.getLayout()).setAlignment( FlowLayout.RIGHT);
p1.add(b1);
p1.add(btn);
p1.add(b2);
p1.add(b3);
p.add(p3,BorderLayout.NORTH);
p.add(p1,BorderLayout.CENTER);
p2=new JPanel();
p2.setLayout(new GridLayout(row,col,0,0));
for(int i=0;i
<row*col;i++){
btns[i]=new JButton("");

btns[i].setMargin(new Insets(0,0,0,0));

btns[i].setFont(new Font(null,Font.BOLD,25));

btns[i].addActionListener(this);

btns[i].addMouseListener(new NormoreMouseEvent());

p2.add(btns[i]);

}

contentPane.add(p,BorderLayout.NORTH);

contentPane.add(p2,BorderLayout.CENTER);

}

public void go(){

setVisible(true);

}

public static void main(String[] args){

new ScanLei1("扫雷").go();

}

public void out(int[][] a,JButton[] btns,ActionEvent e,int i,int x,int y){

int p=1;

if(a[x][y]==0){

a[x][y]=10;

btns[i].setEnabled(false); //33

for(int l=y-1;l<=y+1;l++){

int m=x-1-1;

int n=l-1;

p=1;

System.out.println(a[1][2]);

if(n>-1&&n

-1&&m
<row)
{

for(int q=0;q

row;

if(((n+col*q)>=(m*col))&&((n+col*q)<(m+1)*col)){

if(a[x-1][l]!=0&&a[x-1][l]!=10){

btns[n+col*q].setText(a[x-1][l]+"");

a[x-1][l]=10;

btns[n+col*q].setEnabled(false);

}

else if(a[x-1][l]==0){

//a[x-1][l]=10;

btns[n+col*q].setEnabled(false);

out(a,btns,e,n+col*q,x-1,l); ////55////

a[x-1][l]=10;

btns[n+col*q].setEnabled(false);

}

p=0;

}

}

}

p=1;

m=x;

if(n>-1&&n

-1&&m
<col)
{

for(int q=0;q
<row&&p==1;q++){
if(((n+col*q)>=(m*col))&&((n+col*q)<(m+1)*col)){

if(a[x+1][l]!=0&&a[x+1][l]!=10){

btns[n+col*q].setText(a[x+1][l]+"");

a[x+1][l]=10;

btns[n+col*q].setEnabled(false);

}

else if(a[x+1][l]==0){

out(a,btns,e,n+col*q,x+1,l);///55////

a[x+1][l]=10;

btns[n+col*q].setEnabled(false);

}

p=0;

}

}

}

}

int m=x-1;

int n=y-1-1;

p=1;

if(n>-1&&n

-1&&m
<col)
{

for(int q=0;q
<row&&p==1;q++){
if(((n+col*q)>=(m*col))&&((n+col*q)<(m+1)*col)){

if(a[x][y-1]!=0&&a[x][y-1]!=10){

btns[n+col*q].setText(a[x][y-1]+"");

a[x][y-1]=10;

btns[n+col*q].setEnabled(false);

}

else if(a[x][y-1]==0){

out(a,btns,e,n+col*q,x,y-1);

a[x][y-1]=10;

btns[n+col*q].setEnabled(false);

}

p=0;

}

}

}

p=1;

m=x-1;

n=y+1-1;

if(n>-1&&n

-1&&m
<col)
{

for(int q=0;q
<row&&p==1;q++){
if(((n+col*q)>=(m*col))&&((n+col*q)<(m+1)*col)){

if(a[x][y+1]!=0&&a[x][y+1]!=10){

btns[n+col*q].setText(a[x][y+1]+"");

a[x][y+1]=10;

btns[n+col*q].setEnabled(false);

}

else if(a[x][y+1]==0){

out(a,btns,e,n+col*q,x,y+1);

a[x][y+1]=10;

btns[n+col*q].setEnabled(false);

}

p=0;

}

}

}

}

}

public void actionPerformed(ActionEvent e) {

if(e.getActionCommand()=="初级"){

row=9;

col=9;

bon=10;

a1=new int[bon];

b=bon;

//setSize(297,377);

a = new int[row+2][col+2];

this.remove(p2);

timer.stop();

b1.setText("10");

b2.setText("0");

b3.setText("");

btns=new JButton[row*col];

p2=new JPanel();

p2.setLayout(new GridLayout(row,col,0,0));

for(int i=0;i
<row*col;i++){
btns[i]=new JButton(" ");

btns[i].setMargin(new Insets(0,0,0,0));

btns[i].setFont(new Font(null,Font.BOLD,25));

btns[i].addActionListener(this);

btns[i].addMouseListener(new NormoreMouseEvent());

p2.add(btns[i]);

}

contentPane.add(p2,BorderLayout.CENTER);

//setSize(297,377);

this.pack();

for(int i=0;i
<row*col;i++){
btns[i].setText(" ");

btns[i].setEnabled(true);

}

for(int i=0;i
<row+2;i++){
for(int j=0;j
<col+2;j++){
a[i][j]=0;

}

}

}else if(e.getActionCommand()=="中级"){

row=16;

col=16;

bon=40;

//setSize(33*col,33*row+80);

a1=new int[bon];

a = new int[row+2][col+2];

b=bon;

this.remove(p2);

timer.stop();

b1.setText("40");

b2.setText("0");

b3.setText("");

btns=new JButton[row*col];

p2=new JPanel();

p2.setLayout(new GridLayout(row,col,0,0));

for(int i=0;i
<row*col;i++){
btns[i]=new JButton(" ");

btns[i].setMargin(new Insets(0,0,0,0));

btns[i].setFont(new Font(null,Font.BOLD,25));

btns[i].addActionListener(this);

btns[i].addMouseListener(new NormoreMouseEvent());

p2.add(btns[i]);

}

contentPane.add(p2,BorderLayout.CENTER);

this.pack();

//setSize(33*col,33*row+80);

for(int i=0;i
<row*col;i++){
btns[i].setText("");

btns[i].setEnabled(true);

}

for(int i=0;i
<row+2;i++){
for(int j=0;j
<col+2;j++){
a[i][j]=0;

}

}

}else if(e.getActionCommand()=="高级"){

row=16;

col=32;

bon=99;

setSize(33*col,33*row+80);

a1=new int[bon];

a = new int[row+2][col+2];

b=bon;

this.remove(p2);

timer.stop();

b1.setText("99");

b2.setText("0");

b3.setText("");

btns=new JButton[row*col];

p2=new JPanel();

p2.setLayout(new GridLayout(row,col,0,0));

for(int i=0;i
<row*col;i++){
btns[i]=new JButton(" ");

btns[i].setMargin(new Insets(0,0,0,0));

btns[i].setFont(new Font(null,Font.BOLD,25));

btns[i].addActionListener(this);

btns[i].addMouseListener(new NormoreMouseEvent());

p2.add(btns[i]);

}

contentPane.add(p2,BorderLayout.CENTER);

//setSize(33*col,33*row+80);

this.pack();

for(int i=0;i
<row*col;i++){
btns[i].setText("");

btns[i].setEnabled(true);

}

for(int i=0;i
<row+2;i++){
for(int j=0;j
<col+2;j++){
a[i][j]=0;

}

}

}

if(e.getSource()==btn){

timer.start();

b=bon;

b3.setText("");

//System.out.println(bon);

//清空

for(int i=0;i
<row*col;i++){
btns[i].setText("");

btns[i].setEnabled(true);

}

for(int i=0;i
<row+2;i++){
for(int j=0;j
<col+2;j++){
a[i][j]=0;

}

}

//产生随机数

for(int i=0;i
<bon;i++)
{ int p=1;

int m=(int)(Math.random()*row*col);

while(p==1){

int l=1;

int j;

for( j=0;j
<i&&l==1;j++){

if(a1[j]==m){

m=(int)(Math.random()*row*col);

l=0;

}

}

if(j==i){

a1[i]=m;

p=0;

}

}

}

b1.setText(bon+"");

b2.setText("0");

//布雷

for(int i=0;i
<bon;i++){
int x=(a1[i]/col+1);

int y=(a1[i]%col+1);

a[x][y]=100;

}

for(int i=0;i
<row+2;i++){
for(int j=0;j
<col+2;j++){
if(i==0||j==0||i==row+1||j==col+1){

a[i][j]=0;

}

}

}

for(int i=1;i<=row;i++){

for(int j=1;j<=col;j++){

if(a[i][j]!=100){

for(int l=j-1;l<=j+1;l++){

if(a[i-1][l]==100){

a[i][j]++;

}

if(a[i+1][l]==100){

a[i][j]++;

}

}

if(a[i][j-1]==100){

a[i][j]++;

}

if(a[i][j+1]==100){

a[i][j]++;

}

}

}

}

}

if(e.getSource()==timer)

{

String time=b2.getText().trim();

int t=Integer.parseInt(time);

//System.out.println(t);

if(t>=600){

timer.stop();

}else{

t++;

b2.setText(t+"");

}

}

for(int i=0;i
<col*row;i++){
if(btns[i].getText()!="")

{

int x=i/col+1;

int y=i%col+1;

if(e.getSource()==btns[i]&&a[x][y]==100){

btns[i].setText("");

btns[i].setEnabled(false);

a[x][y]=10;

for(int k=0;k
<col*row;k++){
int m1=k/col+1;

int n1=k%col+1;

if(a[m1][n1]!=10&&btns[k].getText()==""){

btns[k].setText("*o*");

}

}

for(int j=0;j
<col*row;j++){
int m=j/col+1;

int n=j%col+1;

if(a[m][n]==100){

btns[j].setText("");

btns[j].setEnabled(false);

b3.setText("你输了！！");

}

btns[j].setEnabled(false);

a[m][n]=10;

}

timer.stop();

}

else if(e.getSource()==btns[i]){

if(a[x][y]==0){

out(a,btns,e,i,x,y);

a[x][y]=10;

btns[i].setEnabled(false);

}

if(a[x][y]!=0&&a[x][y]!=10){

btns[i].setText(a[x][y]+"");

btns[i].setEnabled(false);

a[x][y]=10;

}

}

}else if(btns[i].getText()==""){

}

}

}

class NormoreMouseEvent extends MouseAdapter{

public void mouseClicked(MouseEvent e) {

System.out.println(b);

for(int i=0;i
<col*row;i++){
int x1=i/col+1;

int y1=i%col+1;

if(e.getSource()==btns[i]&&btns[i].getText()!=""&&a[x1][y1]!=10)

{

if(e.getButton()==MouseEvent.BUTTON3){

btns[i].setText("");

b--;

if(b==0){

int flag=0;

for(int j=0;j
<col*row;j++){
int x=j/col+1;

int y=j%col+1;

if(a[x][y]==100&&btns[j].getText()==""){

flag++;

}

}

if(flag==bon){

timer.stop();

b3.setText("你赢了！");

}

}

b1.setText(b+"");

}

}else if(e.getSource()==btns[i]&&btns[i].getText()==""&&a[x1][y1]!=-1){

if(e.getButton()==MouseEvent.BUTTON3){

btns[i].setText("");

b++;

if(b>bon){

b1.setText(bon+"");

}

else{

b1.setText(b+"");

}

btns[i].setEnabled(true);

}

}

}

}

}

}
</col*row;j++){
</col*row;i++){
</col*row;j++){
</col*row;k++){
</col*row;i++){
</col+2;j++){
</row+2;i++){

</i&&l==1;j++){
</bon;i++)
</col+2;j++){
</row+2;i++){
</row*col;i++){
</col+2;j++){
</row+2;i++){
</row*col;i++){
</row*col;i++){
</col+2;j++){
</row+2;i++){
</row*col;i++){
</row*col;i++){
</col+2;j++){
</row+2;i++){
</row*col;i++){
</row*col;i++){
</row&&p==1;q++){
</col)

</row&&p==1;q++){
</col)

</row)

</row*col;i++){

怎么用Java做一个扫雷程序，要原创。。。做好了给加100

public int time=1000* 60; //60秒倒计时
public boolean running=true;//是否一直运行
JLabel label=new JLable();//显示时间的标签
//启动计时
public void startTimer(){
new java.lang.Thread(new Runnable(){
public void run(){
while(running){
try{
Thread.sleep(1000);//睡一秒
}catch(Exception e){}
time--;
lable.setText(String.valueof(time));
this.update();// 把你的界面刷新一下
if(time<0){//倒计时到零，满足条件
//your code：游戏失败，做点处理
running=false;//记得置成false否则不退出
}
}
}
}).start();
}
使用时，在你需要使用的时候调用 startTimer()方法即可
你可以看到， startTimer方法里的线程在不断地改变time的值，每秒减一
所以你需要在你的GUI界面上安装一个 JLabel label，不断地改变label的内容为time就行了
第一个JAVA文件
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
/**
* 显示所有按钮的面板
* @author Administrator
*
*/
public class AllButtonPanel extends JPanel implements ActionListener{
private int row;//行数
private int col;//列数
private int mineCount;//地雷数
private MineButton[][] allButtons;//所有按钮
public AllButtonPanel(int row,int col,int mineCount){
this.row=row;
this.col=col;
this.mineCount=mineCount;
allButtons=new MineButton[row][col];
createButtons();

createMine();
init();
}
private void init(){
this.setLayout(new GridLayout(row,col));
for(int i=0;i
<allbuttons.length;i++){
for(int j=0;j
<allbuttons[i].length;j++){
this.add(allButtons[i][j]);

}

}

}

/**

* 随机布雷的方法

*

*/

private void createMine(){

int n=0;

while(n
<minecount){ 随机生成minecount个地雷
int i=(int)(Math.random()*row);

int j=(int)(Math.random()*col);

if(allButtons[i][j].getCountOfSurroundMines()!=-1){

allButtons[i][j].setCountOfSurroundMines(-1);

n++;

}

}

for(int i=0;i
<allbuttons.length;i++){ 计算每个位置的周围地雷数
for(int j=0;j
<allbuttons[i].length;j++){
if(allButtons[i][j].getCountOfSurroundMines()!=-1){

allButtons[i][j].setCountOfSurroundMines(getSurroundMineCount(i,j));

}

}

}

}

/**

* 统计（i，j）坐标周围8个位置的地雷数

* @param data

* @param i

* @param j

* @return

*/

private int getSurroundMineCount(int i,int j){

int num=0;//统计周围的雷数

if(i-1>=0&&j-1>=0){

num+=(allButtons[i-1][j-1].getCountOfSurroundMines()==-1?1:0);

}

if(i-1>=0){

num+=(allButtons[i-1][j].getCountOfSurroundMines()==-1?1:0);

}

if(i-1>=0&&j+1
<allbuttons[0].length){
num+=(allButtons[i-1][j+1].getCountOfSurroundMines()==-1?1:0);

}

if(j-1>=0){

num+=(allButtons[i][j-1].getCountOfSurroundMines()==-1?1:0);

}

if(j+1
<allbuttons[0].length){
num+=(allButtons[i][j+1].getCountOfSurroundMines()==-1?1:0);

}

if(i+1

=0){

num+=(allButtons[i+1][j-1].getCountOfSurroundMines()==-1?1:0);

}

if(i+1
<allbuttons.length){
num+=(allButtons[i+1][j].getCountOfSurroundMines()==-1?1:0);

}

if(i+1
<allbuttons.length&&j+1<allbuttons[0].length){
num+=(allButtons[i+1][j+1].getCountOfSurroundMines()==-1?1:0);

}

return num;

}

/**

* 生成按钮

*

*/

private void createButtons(){

for(int i=0;i
<allbuttons.length;i++){
for(int j=0;j
<allbuttons[i].length;j++){
allButtons[i][j]=new MineButton(i,j);

allButtons[i][j].setSize(6,6);

allButtons[i][j].addActionListener(this);//添加点击事件监听

allButtons[i][j].addMouseListener(new MouseAdapter(){//添加鼠标右键事件监听

public void mouseClicked(MouseEvent e) {

if(e.getButton()==MouseEvent.BUTTON3){

int remain=Integer.parseInt(CleanMine.remainMine.getText());

JButton b=(JButton)e.getSource();

if(b.getText().equals("")){

remain--;

CleanMine.remainMine.setText(remain+"");

b.setText("&");

}else if(b.getText().equals("&")){

remain++;

CleanMine.remainMine.setText(remain+"");

b.setText("");

}

}

}

});

}

}

}

public void actionPerformed(ActionEvent e) {//点击事件监听的方法

MineButton b=(MineButton)e.getSource();

int r=b.getRow();

int c=b.getCol();

if(allButtons[r][c].getCountOfSurroundMines()==-1){//如果是地雷

for(int i=0;i
<allbuttons.length;i++){ 把所有按钮都显示出来
for(int j=0;j
<allbuttons[i].length;j++){
if(allButtons[i][j].getCountOfSurroundMines()==-1){//如果该位置是地雷

allButtons[i][j].setText("$");

}else if(allButtons[i][j].getCountOfSurroundMines()==0){//如果该位置为空（该位置不是地雷，周围8个位置也没有地雷）

allButtons[i][j].setText("");

allButtons[i][j].setBackground(Color.CYAN);

}else{//如果该位置不是地雷，但周围8个位置中有地雷

allButtons[i][j].setText(allButtons[i][j].getCountOfSurroundMines()+"");

allButtons[i][j].setBackground(Color.CYAN);

}

}

}

}else{//如果不是地雷

showEmpty(r,c);//执行排空操作

}

}

/**

* 排空方法，若（i，j）位置为空，则显示空白。然后依次递归找它周围的8个位置。

* @param data

* @param i

* @param j

*/

private void showEmpty(int i,int j){

MineButton b=allButtons[i][j];

if(b.isCleared()){

return;

}

if(allButtons[i][j].getCountOfSurroundMines()==0){

b.setBackground(Color.CYAN);

b.setCleared(true);

if(i-1>=0&&j-1>=0){

showEmpty(i-1,j-1);

}

if(i-1>=0){

showEmpty(i-1,j);

}

if(i-1>=0&&j+1
<allbuttons[0].length){
showEmpty(i-1,j+1);

}

if(j-1>=0){

showEmpty(i,j-1);

}

if(j+1
<allbuttons[0].length){
showEmpty(i,j+1);

}

if(i+1

=0){

showEmpty(i+1,j-1);

}

if(i+1
<allbuttons.length){
showEmpty(i+1,j);

}

if(i+1
<allbuttons.length&&j+1<allbuttons[0].length){
showEmpty(i+1,j+1);

}

}else if(allButtons[i][j].getCountOfSurroundMines()>0){

b.setText(allButtons[i][j].getCountOfSurroundMines()+"");

b.setBackground(Color.CYAN);

b.setCleared(true);

}

}

}

第二个JAVA文件

import javax.swing.*;

import java.awt.*;

import java.awt.event.*;

/**

* 扫雷游戏主界面

* @author tony.tang

*

*/

public class CleanMine extends JFrame implements ActionListener{

private JLabel text1,text2;

public static JLabel remainMine;//剩余地雷数

private JLabel time;//消耗时间

private JButton reset;//重新开始

private JPanel center;

private int row,col,mine;

public CleanMine(){

text1=new JLabel("剩余地雷：");

text2=new JLabel("消耗时间：");

remainMine=new JLabel("10");

time=new JLabel("0");

reset=new JButton("重新开始");

reset.addActionListener(this);

JMenuBar bar=new JMenuBar();

JMenu game=new JMenu("游戏");

JMenu help=new JMenu("帮助");

JMenuItem item;

game.add(item=new JMenuItem("开局"));item.addActionListener(this);

game.addSeparator();

ButtonGroup bg=new ButtonGroup();

game.add(item=new JCheckBoxMenuItem("初级",true));bg.add(item);item.addActionListener(this);

game.add(item=new JCheckBoxMenuItem("中级"));bg.add(item);item.addActionListener(this);

game.add(item=new JCheckBoxMenuItem("高级"));bg.add(item);item.addActionListener(this);

game.add(item=new JCheckBoxMenuItem("自定义..."));bg.add(item);item.addActionListener(this);

game.addSeparator();

game.add(item=new JMenuItem("退出"));item.addActionListener(this);

help.add(item=new JMenuItem("查看帮助"));item.addActionListener(this);

help.add(item=new JMenuItem("关于扫雷..."));item.addActionListener(this);

bar.add(game);

bar.add(help);

this.setJMenuBar(bar);

init();

}

private void init(){

JPanel north=new JPanel();

north.add(text1);

north.add(remainMine);

north.add(reset);

north.add(text2);

north.add(time);

this.add(north,BorderLayout.NORTH);

this.row=9;

this.col=9;

this.mine=10;

restart();

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

new Thread(){

public void run(){

while(Integer.parseInt(remainMine.getText())>0){

try {

Thread.sleep(1000);

} catch (InterruptedException e) {

e.printStackTrace();

}

time.setText((Integer.parseInt(time.getText())+1)+"");

}

}

}.start();

}

public void actionPerformed(ActionEvent e) {

if(e.getActionCommand().equals("初级")){

this.row=9;

this.col=9;

this.mine=10;

restart();

return;

}

if(e.getActionCommand().equals("中级")){

this.row=16;

this.col=16;

this.mine=40;

restart();

return;

}

if(e.getActionCommand().equals("高级")){

this.row=16;

this.col=30;

this.mine=99;

restart();

return;

}

if(e.getActionCommand().equals("重新开始")){

restart();

return;

}

}

private void restart(){

if(center!=null){

this.remove(center);

}

center=new AllButtonPanel(row,col,mine);

this.add(center,BorderLayout.CENTER);

this.remainMine.setText(mine+"");

this.time.setText("0");

this.setSize(col*30,row*30+10);

this.setResizable(false);

this.setVisible(true);

}

/**

* @param args

*/

public static void main(String[] args) {

new CleanMine();

}

}

第三个JAVA文件.

import javax.swing.JButton;

import java.awt.*;

public class MineButton extends JButton {

private int row;

private int col;

private boolean cleared=false;

private int countOfSurroundMines;//周围地雷数，如果本按钮是雷，则为-1；

public MineButton(int row,int col){

this.row=row;

this.col=col;

this.setMargin(new Insets(0,0,0,0));

}

public int getCol() {

return col;

}

public int getRow() {

return row;

}

public boolean isCleared() {

return cleared;

}

public void setCleared(boolean cleared) {

this.cleared = cleared;

}

public int getCountOfSurroundMines() {

return countOfSurroundMines;

}

public void setCountOfSurroundMines(int countOfSurroundMines) {

this.countOfSurroundMines = countOfSurroundMines;

}

阅读更多 >>> it培训机构排名榜,全国it培训机构排名

}

全部编译以后就可以执行了
</allbuttons.length&&j+1<allbuttons[0].length){
</allbuttons.length){

</allbuttons[0].length){
</allbuttons[0].length){
</allbuttons[i].length;j++){

</allbuttons[i].length;j++){
</allbuttons.length;i++){
</allbuttons.length&&j+1<allbuttons[0].length){
</allbuttons.length){

</allbuttons[0].length){
</allbuttons[0].length){
</allbuttons[i].length;j++){

</allbuttons[i].length;j++){
</allbuttons.length;i++){

java编写扫雷程序的流程图，哪位大侠帮下，小弟急用~~~

扫雷是一款相当经典的小游戏。他提供了非常友好的界面。
???下面就来讲解我的扫雷程序思想。首先我们在雷区上随机地放上雷，这可以用random类来实现。当没有雷的地方被点击后就会显示一个数字表示它周围有几个雷，这是怎么实现的呢？我们可以把整个雷区看成一个二维数组a[?i ][ j ]，如雷区：
????????????? 11 ?12 ?13 ?14 ?15 ?16 ?17 ?18
???????????? ?21 ?22 ?23 ?24 ?25 ?26 ?27 ?28
??????????????31 ?32 ?33 ?34 ?35 ?36 ?37 ?38
????????????? 41 ?42 ?43 ?44 ?45 ?46 ?47 ?48
??????????????51 ?52 ?53 ?54 ?55 ?56 ?57 ?58
???? 我们可以发现a[ I ][ j ]周围存在着如下关系：
?????????? a[i– 1 ][ j – 1 ]????????? a[?i – 1 ] [ j ]? ??????????? a[ I – 1 ][ j + 1 ]
a[????????????? a[ i ][ j – 1 ] ????????????? ?a[?i ][ j ]????????????????????a[ i ][ j + 1 ]
a[????????????? a[?i + 1 ][ j - 1]??????????a[?i + 1 ][ j ]? ???????????? a[ i + 1][ j + 1 ]
????????????于是，可以从a[ i ][ j ]的左上角顺时针开始检测。当然，如果超出边界，要用约束条件再加以判断！
???????????? 扫雷程序还会自动展开已确定没有雷的雷区。如果a[3][4]周围雷数为1，a[2][3]已被标示为地雷，那么a[2][4]，a[2][5],a[3][3]，a[3][5],a[4][3]，a[4][4]，a[4][5]将被展开，一直波及到不可确定的雷区。这也是实现的关键。我们可以把数组的元素设定为一个类对象，它们所属的类设定这样的一个事件：在被展开时，检查周围的雷数是否与周围标示出来的雷数相等，如果相等则展开周围未标示的雷区。这样新的雷区展开又触发这个事件，就这样递归下去，一直蔓延到不可展开的雷区。相信在了解以上两个要点后，把雷区这个类编写完全（如添加是否有雷标记，是否展开标记，周围雷数等，双击，左右单击的鼠标事件等），实现扫雷程序应是十分简单的一件事。
--------------------------------------
自定义JButton子类:
//ExtendButton.java
package ly.java;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class ExtendButton extends JButton
{
private int Button_Pos;
private boolean Button_Status;
private boolean Button_Visited;
public int SetPostion(int pos)
{
this.Button_Pos = (pos >= 0 && pos <= 81) ? pos : 0;
return this.Button_Pos ;
}
public int GetPostion()
{
return this.Button_Pos;
}
public boolean SetStatus(boolean sta)
{
this.Button_Status = sta;
return this.Button_Status;
}
public boolean GetStatus()
{
return this.Button_Status;
}
public boolean Visited()
{
return this.Button_Visited;
}
public boolean SetVisited(boolean vis)
{
this.Button_Visited = vis;
return this.Button_Visited;
}
}
游戏类
//Game.java
package ly.java.game;
import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
import ly.java.ExtendButton;
public class Game extends JFrame implements ActionListener{
private Container myContainer;
private GridLayout myLayout;
ExtendButton[] myButton = new ExtendButton[81];
private Game()
{
this.setTitle("Game");
this.setSize( 500,500 );
this.InitButton();
}
private void InitButton()
{
myContainer = getContentPane();
myLayout = new GridLayout( 9, 9, 1, 1 );
myContainer.setLayout( myLayout );
for(int i=0; i < 81; i++)
{
myButton[i] = new ExtendButton();
myButton[i].SetPostion(i);
myContainer.add(myButton[i]);
myButton[i].addActionListener( this );
}
System.gc();
this.SetBomb(13);
show();
}
private void SetBomb(int count)
{
int counter = 0;
int tempint;
while(counter != count)
{
tempint = ( int )(Math.random() * 81);
if(!myButton[tempint].GetStatus())
{
myButton[tempint].SetStatus(true);
counter++;
}
}
}
private void ShowBomb()
{
for(int i = 0; i < 81; i++)
{
if(myButton[i].GetStatus())
{
myButton[i].setBackground( new Color(0,0,0) );
}
}
}
private void CheckButton(ExtendButton TempButton)
{
if(TempButton.GetStatus())
{
JOptionPane.showMessageDialog( null, "You Failed!", "Game",JOptionPane.INFORMATION_MESSAGE );
this.ShowBomb();
return;
}
int[] CircleNum = new int[8];
int temp = 0;
if(!TempButton.Visited())
{
CircleNum[0] = TempButton.GetPostion() - 9;
CircleNum[0] = (CircleNum[0] < 0) ? -1 : CircleNum[0];
CircleNum[1] = TempButton.GetPostion() - 8;
CircleNum[1] = (CircleNum[1] < 0 || CircleNum[1] % 9 == 0) ? -1 : CircleNum[1];
CircleNum[2] = TempButton.GetPostion() + 1;
CircleNum[2] = (CircleNum[2] % 9 == 0) ? -1 : CircleNum[2];
CircleNum[3] = TempButton.GetPostion() + 10;
CircleNum[3] = (CircleNum[3] > 80 || CircleNum[3] % 9 == 0) ? -1 : CircleNum[3];
CircleNum[4] = TempButton.GetPostion() + 9;
CircleNum[4] = (CircleNum[4] > 80) ? -1 : CircleNum[4];
CircleNum[5] = TempButton.GetPostion() + 8;
CircleNum[5] = (CircleNum[5] > 80 || CircleNum[5] % 8 == 0) ? -1 : CircleNum[5];
CircleNum[6] = TempButton.GetPostion() - 1;
CircleNum[6] = (CircleNum[6] % 8 == 0) ? -1 : CircleNum[6];
CircleNum[7] = TempButton.GetPostion() - 10;
CircleNum[7] = (CircleNum[7] < 0 || CircleNum[7] % 8 == 0) ? -1 : CircleNum[7];
for(int i = 0; i < 8; i++)
{
if(CircleNum[i] != -1)
{
if(myButton[CircleNum[i]].GetStatus() && !myButton[CircleNum[i]].Visited()) temp++;
}
}
if(temp > 0)
{
TempButton.SetVisited( true );
TempButton.setText( String.valueOf(temp) );
temp = 0;
}
else if(temp == 0)
{
TempButton.SetVisited( true );
TempButton.setBackground(new Color( 125,152,0 ));
for(int i = 0; i < 8; i++)
{
if(CircleNum[i] != -1 && !myButton[CircleNum[i]].Visited())
{
CheckButton(myButton[CircleNum[i]]);
}
}
}
}
}
public void actionPerformed(ActionEvent e)
{
CheckButton((ExtendButton)e.getSource());
}
public static void main(String[] args)
{
Game newGame = new Game();
newGame.addWindowListener(
new WindowAdapter(){
public void windowClosing( WindowEvent e )
{
System.exit(0);
}
}
);
}
}
我有源代码：绝对可以通过，不过比较简单而已，对学生而言应该可以了吧，这是以前写的：
一下两个文件放在一个包里就行了
/*
This class defines a class that contains some useful
attributions and some methods to set or get these attributions
*/
import javax.swing.JButton;
public class ExButton extends JButton
{
//if the button is a mine,the isMine will be true
private boolean isMine;
//to check if a button has been visited is useful
//when using the recursion in the Game class
private boolean isVisited;
//the row number of the button
int btnRowNumber;
//the column number of the button
int btnColumnNumber;
//the mines around a button
int minesAround=0;
public void setIndex(int btnRowNumber,int btnColumnNumber)
{
this.btnRowNumber=btnRowNumber;
this.btnColumnNumber=btnColumnNumber;

}
public int getRowNumber()
{
return this.btnRowNumber;
}
public int getColumnNumber()
{
return this.btnColumnNumber;
}
public void setVisited(boolean isVisited)
{
this.isVisited=isVisited;
}
public boolean getVisited()
{
return this.isVisited;
}
public void setMine(boolean isMine)
{
this.isMine=isMine;
}
public boolean getMine()
{
return this.isMine;
}
//the attribute of minesAround add one each
//time a mine is put down around the button

public void addMinesAround()
{
this.minesAround++;
}
public int getMinesAround()
{
return this.minesAround;
}
}
-------------------------------------------------
/*
File Name: Game.java
Author: Tian Wei Student Number: Email: xiangchensuiyue@163.com
Assignment number: #4
Description: In this program ,a frame will be created which contains
ten "mines".When you click a button ,it will present the
number of mines around or a message of losing the game
(if the button is a mine).You can make a right click to
sign a dengerous button as well.When all the mines have
been signed ,a message box of winning the game will jump
to the screen.And the the message of the time you used in
the game.More over,you can click the button on the bottom
to restart the game.
*/
import javax.swing.*;
import java.awt.*;
import java.awt.event.*;
import java.util.*;
import java.util.Random;
import java.util.Timer;
public class Game extends JFrame{
//define some menber variables
private long minute=0,second=0;//take down time used int the game
private ExButton[][] btn;//two-dimension array present the buttons
private JLabel label;
private JButton restart;//restart button
private int minesRemained;//remained mines that you have not signed
private boolean thisTry=true;
private JLabel timeUsed=new JLabel ();
private Random rand=new Random();
private final int ROWS,COLUMNS;
private final int MINES;
// the constuctor
public Game(int rows,int columns,int mines)
{
super("Find mines");
this.ROWS=rows;
this.COLUMNS=columns;
this.MINES=mines;
minesRemained=MINES;
Timer timer=new Timer();//Timer's object to timer the game
timer.schedule(new MyTimer(), 0, 1000);//do the function every second
Container container=getContentPane();
container.setLayout(new BorderLayout());
//Jpanel in the Container
JPanel jpanel=new JPanel();
jpanel.setLayout(new GridLayout(ROWS,COLUMNS));
restart=new JButton("click me to restart the game");
JPanel jpanel2=new JPanel();
//Another JPanel in the Container
jpanel2.setLayout(new FlowLayout());
jpanel2.add(timeUsed);
jpanel2.add(restart);
ButtonListener restartHandler=new ButtonListener();
restart.addActionListener(restartHandler);
container.add(jpanel2,BorderLayout.SOUTH);
btn=new ExButton[ROWS+2][COLUMNS+2];
//initialize the buttons
for(int i=0;i<=ROWS+1;i++)
{
for(int j=0;j<=COLUMNS+1;j++)
{
btn[i][j]=new ExButton();
btn[i][j].addMouseListener(new MouseClickHandler());
btn[i][j].setIndex(i,j);
btn[i][j].setVisited(false);
}

}
for(int i=1;i<=ROWS;i++)
for(int j=1;j<=COLUMNS;j++)
jpanel.add(btn[i][j]);

container.add(jpanel,BorderLayout.CENTER);
JPanel jpanel3=new JPanel ();
label=new JLabel();
label.setText("Mines remaining "+MINES);
jpanel3.add(label);

container.add(jpanel3,BorderLayout.NORTH );
this.addMines();
this.addMinesAround();
}
//randomly put ten mines
private void addMines()
{
for(int i=1;i<=MINES;i++)
{
int raInt1=rand.nextInt(ROWS);
int raInt2=rand.nextInt(COLUMNS);
if((raInt1==0)||(raInt2==0)||btn[raInt1][raInt2].getMine())
i--;
else
btn[raInt1][raInt2].setMine(true);
}
}
//take down the mines around a button
private void addMinesAround()
{
for(int i=1;i<=ROWS;i++)
{
for(int j=1;j<=COLUMNS;j++)
{
if(btn[i][j].getMine())
{
btn[i][j-1].addMinesAround();
btn[i][j+1].addMinesAround();
btn[i-1][j-1].addMinesAround();
btn[i-1][j].addMinesAround();
btn[i-1][j+1].addMinesAround();
btn[i+1][j-1].addMinesAround();
btn[i+1][j].addMinesAround();
btn[i+1][j+1].addMinesAround();

}
}
}
}
//if a button clicked is a empty one,then use a recursion
//to find all the empty buttons around
private void checkEmpty(ExButton button)
{
button.setVisited(true);
int x=button.getRowNumber();
int y=button.getColumnNumber();
button.setBackground(Color.white);
if((button.getMinesAround()==0)&&(x>=1)&&(x<=ROWS)
&&(y>=1)&&(y<=COLUMNS))
{
if(!btn[x][y-1].getVisited())
checkEmpty(btn[x][y-1]);
if(!btn[x][y+1].getVisited())
checkEmpty(btn[x][y+1]);
if(!btn[x-1][y].getVisited())
checkEmpty(btn[x-1][y]);
if(!btn[x+1][y].getVisited())
checkEmpty(btn[x+1][y]);
if(!btn[x-1][y-1].getVisited())
checkEmpty(btn[x-1][y-1]);
if(!btn[x-1][y+1].getVisited())
checkEmpty(btn[x-1][y+1]);
if(!btn[x+1][y-1].getVisited())
checkEmpty(btn[x+1][y-1]);
if(!btn[x+1][y+1].getVisited())
checkEmpty(btn[x+1][y+1]);
}
else if(button.getMinesAround()>0)
button.setText(""+button.getMinesAround());

}
//the main function
public static void main(String args[])
{
String rows,columns,mines;
int rowNumber,columnNumber,mineNumber;
rows=JOptionPane.showInputDialog("Enter the rows of the game");
columns=JOptionPane.showInputDialog("Enter the columns of the game");
mines=JOptionPane.showInputDialog("Enter the mines of the game");
rowNumber=Integer.parseInt(rows);
columnNumber=Integer.parseInt(columns);
mineNumber=Integer.parseInt(mines);
Game frame=new Game(rowNumber,columnNumber,mineNumber);
frame.setTitle("Find Mines");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setLocation(220, 80);
frame.setSize(600, 600 );
frame.setVisible(true);
}
//there are three inner class below

//The first inner class is used to do the mouse listener's
//function.When you click a button ,it will present the
//number of mines around or a message of losing the game
//(if the button is a mine).You can make a right click to
//sign a dengerous button as well.When ten mines have been
//signed,it will check whether all the signed ones are mines
private class MouseClickHandler extends MouseAdapter
{
public void mouseClicked(MouseEvent event)
{
//get the button that been clicked
ExButton eventButton=new ExButton();
eventButton=(ExButton)event.getSource();
eventButton.setVisited(true);
//when it is a right click
if(event.isMetaDown())
{
if(eventButton.getText()=="#")
{
minesRemained++;
eventButton.setText("");

}
else
{
if((eventButton.getBackground()==Color.white)||
(eventButton.getText()!=""))
{
//do nothing
}

else
{
minesRemained--;
eventButton.setText("#");

}
}
label.setText("Mines remaining "+minesRemained);
//check if all the signed buttons are mines
if(minesRemained==0)
{
for(int i=1;i<=ROWS;i++)
for(int j=1;j<=COLUMNS;j++)
{
if(btn[i][j].getMine()&&btn[i][j].getText()!="#")
thisTry=false;
if(!btn[i][j].getMine()&&btn[i][j].getText()=="#")
thisTry=false;

}
if(thisTry)
{
//win the game
JOptionPane.showMessageDialog(null, "You succeed" +
" in this experience!");
JOptionPane.showMessageDialog(null, "Time used:"+
timeUsed.getText());
}

阅读更多 >>> java进阶书籍推荐,Java书籍推荐有哪些

else//you have wrongly signed one or more mines
JOptionPane.showMessageDialog(null, "You have wrongly " +
"signed one or more mines,please check it and go on!");

}
}
else if(event.isAltDown())
{
//do nothing
}
else
{//normally click(left click)
if(eventButton.getText()=="#")
{
//do nothing
}
else if(eventButton.getMine())
{
//lose the game
JOptionPane.showMessageDialog(null, "What a pity!" +
"You failed!" );
//show all the mines to the loser
for(int i=1;i<=ROWS;i++)
for(int j=1;j<=COLUMNS;j++)
{
if(btn[i][j].getMine())
btn[i][j].setBackground(Color.BLACK);
}
JOptionPane.showMessageDialog(null, "Time used: 0"+
minute+":"+second);

}
else
{
if(eventButton.getMinesAround()==0)
{
//call the function to find all the empty buttons around
checkEmpty(eventButton);
}
else
eventButton.setText(""+eventButton.getMinesAround());

}
}

}

}
//The second class is to listen to the button which used to
//restart the game.In this class,it will dispose the old frame
//and create a new one(Of course,the mines's position have
//been changed).
private class ButtonListener implements ActionListener
{
public void actionPerformed (ActionEvent e)
{
//what to dispose is the object of Game class
Game.this.dispose();
//the same code as in the main function
Game frame=new Game(ROWS,COLUMNS,MINES);
frame.setTitle("Find Mines");
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
frame.setSize(600, 600 );
//make sure the frame is at the center of the screen
frame.setLocation(220, 80);
frame.setVisible(true);
}
}
//The last class is the class that will be used in the
//Timer's object timer.It should inherit the class TimerTask
//It is the task that the Timer will do every second
private class MyTimer extends TimerTask
{
public void run()
{
second+=1;
minute+=second/60;
second=second%60;
//change the text of the time used in the game
timeUsed.setText("Time used 0"+minute+":"+second);
}

}
}//end of the class Game

用java怎么写扫雷程序

上网可以找到很多的。
首先要写一个UI，也就是操作界面，使用java.swing.*内的东西就可以搞定；
其次写一个hander，也就是具体的按钮响应，UI的初始化（哪里有雷），怎么触发雷和其他的；
一般来说简单的扫雷模型就好了，如果需要更有意思点，可以写一些数据库的操作内容的tool类具体的就是处理历史操作记录，场均数据或多人竞技的特点。
如果你是说你没有设计思路，我可以给你个提示：递归算法是触发扫雷的方法，初始化用随机数来做。

扫雷java源代码是什么？

import java.awt.*;
import java.awt.event.*;
import javax.swing.*;
public class Frame
extends JFrame {
JTextField text;
JLabel nowBomb, setBomb;
int BombNum, BlockNum; // 当前雷数,当前方块数
int rightBomb, restBomb, restBlock; // 找到的地雷数，剩余雷数，剩余方块数
JButton start = new JButton(" 开始 ");
JPanel MenuPamel = new JPanel();
JPanel bombPanel = new JPanel();
Bomb[][] bombButton;
JPanel c;
BorderLayout borderLayout1 = new BorderLayout();
GridLayout gridLayout1 = new GridLayout();
public Frame() {
try {
setDefaultCloseOperation(EXIT_ON_CLOSE);
jbInit();
}
catch (Exception exception) {
exception.printStackTrace();
}
}
private void jbInit() throws Exception {
c = (JPanel) getContentPane();
setTitle("扫雷");
c.setBackground(Color.WHITE);
MenuPamel.setBackground(Color.GRAY);
c.setLayout(borderLayout1);
setSize(new Dimension(600, 600));
setResizable(false);
BlockNum = 144;
BombNum = 10;
text = new JTextField("10 ", 3);
nowBomb = new JLabel("当前雷数" + ":" + BombNum);
setBomb = new JLabel("设置地雷数");
start.addActionListener(new Frame1_start_actionAdapter(this));
MenuPamel.add(setBomb);
MenuPamel.add(text);
MenuPamel.add(start);
MenuPamel.add(nowBomb);
c.add(MenuPamel, java.awt.BorderLayout.SOUTH);
bombPanel.setLayout(gridLayout1);
gridLayout1.setColumns( (int) Math.sqrt(BlockNum));
gridLayout1.setRows( (int) Math.sqrt(BlockNum));
bombButton = new Bomb[ (int) Math.sqrt(BlockNum)][ (int) Math.sqrt(BlockNum)];
for (int i = 0; i < (int) Math.sqrt(BlockNum); i++) {
for (int j = 0; j < (int) Math.sqrt(BlockNum); j++) {
bombButton[i][j] = new Bomb(i, j);
//bombButton[i][j].setSize(10, 10);
bombButton[i][j].setFont(new Font("", Font.PLAIN, 14));//设置字体大小

bombButton[i][j].setForeground(Color.white);
bombButton[i][j].addMouseListener(new Bomb_mouseAdapter(this));
bombButton[i][j].addActionListener(new Bomb_actionAdapter(this));
bombPanel.add(bombButton[i][j]);
}
}
c.add(bombPanel, java.awt.BorderLayout.CENTER);
startBomb();
}
/* 开始按钮 */
public void start_actionPerformed(ActionEvent e) {
int num=Integer.parseInt(text.getText().trim());
if (num >= 5 && num < 50) {
BombNum = num;
startBomb();
}
else if (num < 5) {
JOptionPane.showMessageDialog(null, "您设置的地雷数太少了,请重设!", "错误",
JOptionPane.ERROR_MESSAGE);
num=10;
BombNum = num;
}
else {
JOptionPane.showMessageDialog(null, "您设置的地雷数太多了,请重设!", "错误",
JOptionPane.ERROR_MESSAGE);
num=10;
BombNum = num;
}
}
/* 开始,布雷 */
public void startBomb() {
nowBomb.setText("当前雷数" + "：" + BombNum);
for (int i = 0; i < (int) Math.sqrt(BlockNum); i++) {
for (int j = 0; j < (int) Math.sqrt(BlockNum); j++) {
bombButton[i][j].isBomb = false;
bombButton[i][j].isClicked = false;
bombButton[i][j].isRight = false;
bombButton[i][j].BombFlag = 0;
bombButton[i][j].BombRoundCount = 9;
bombButton[i][j].setEnabled(true);
bombButton[i][j].setText("");
bombButton[i][j].setFont(new Font("", Font.PLAIN, 14));//设置字体大小
bombButton[i][j].setForeground(Color.BLUE);
rightBomb = 0;
restBomb = BombNum;
restBlock = BlockNum - BombNum;
}
}
for (int i = 0; i < BombNum; ) {
int x = (int) (Math.random() * (int) (Math.sqrt(BlockNum) - 1));
int y = (int) (Math.random() * (int) (Math.sqrt(BlockNum) - 1));
if (bombButton[x][y].isBomb != true) {
bombButton[x][y].isBomb = true;
i++;
}
}
CountRoundBomb();
}
/* 计算方块周围雷数 */
public void CountRoundBomb() {
for (int i = 0; i < (int) Math.sqrt(BlockNum); i++) {
for (int j = 0; j < (int) Math.sqrt(BlockNum); j++) {
int count = 0;
// 当需要检测的单元格本身无地雷的情况下,统计周围的地雷个数
if (bombButton[i][j].isBomb != true) {
for (int x = i - 1; x < i + 2; x++) {
for (int y = j - 1; y < j + 2; y++) {
if ( (x >= 0) && (y >= 0)
&& (x < ( (int) Math.sqrt(BlockNum)))
&& (y < ( (int) Math.sqrt(BlockNum)))) {
if (bombButton[x][y].isBomb == true) {
count++;
}
}
}
}
bombButton[i][j].BombRoundCount = count;
}
}
}
}
/* 是否挖完了所有的雷 */
public void isWin() {
restBlock = BlockNum - BombNum;
for (int i = 0; i < (int) Math.sqrt(BlockNum); i++) {
for (int j = 0; j < (int) Math.sqrt(BlockNum); j++) {
if (bombButton[i][j].isClicked == true) {
restBlock--;
}
}
}
if (rightBomb == BombNum || restBlock == 0) {
JOptionPane.showMessageDialog(this, "您挖完了所有的雷，您胜利了!", "胜利",
JOptionPane.INFORMATION_MESSAGE);
startBomb();
}
}
/** 当选中的位置为空,则翻开周围的地图* */
public void isNull(Bomb ClickedButton) {
int i, j;
i = ClickedButton.num_x;
j = ClickedButton.num_y;
for (int x = i - 1; x < i + 2; x++) {
for (int y = j - 1; y < j + 2; y++) {
if ( ( (x != i) || (y != j)) && (x >= 0) && (y >= 0)
&& (x < ( (int) Math.sqrt(BlockNum)))
&& (y < ( (int) Math.sqrt(BlockNum)))) {
if (bombButton[x][y].isBomb == false
&& bombButton[x][y].isClicked == false
&& bombButton[x][y].isRight == false) {
turn(bombButton[x][y]);
}
}
}
}
}
/* 翻开 */
public void turn(Bomb ClickedButton) {
ClickedButton.setEnabled(false);
ClickedButton.isClicked = true;
if (ClickedButton.BombRoundCount > 0) {
ClickedButton.setText(ClickedButton.BombRoundCount + "");
}
else {
isNull(ClickedButton);
}
}
/* 左键点击 */
public void actionPerformed(ActionEvent e) {
if ( ( (Bomb) e.getSource()).isClicked == false
&& ( (Bomb) e.getSource()).isRight == false) {
if ( ( (Bomb) e.getSource()).isBomb == false) {
turn( ( (Bomb) e.getSource()));
isWin();
}
else {
for (int i = 0; i < (int) Math.sqrt(BlockNum); i++) {
for (int j = 0; j < (int) Math.sqrt(BlockNum); j++) {
if (bombButton[i][j].isBomb == true) {
bombButton[i][j].setText("b");
}
}
}
( (Bomb) e.getSource()).setForeground(Color.RED);
( (Bomb) e.getSource()).setFont(new Font("", Font.BOLD, 20));
( (Bomb) e.getSource()).setText("X");
JOptionPane.showMessageDialog(this, "你踩到地雷了，按确定重来", "踩到地雷", 2);
startBomb();
}
}
}
/* 右键点击 */
public void mouseClicked(MouseEvent e) {
Bomb bombSource = (Bomb) e.getSource();
boolean right = SwingUtilities.isRightMouseButton(e);
if ( (right == true) && (bombSource.isClicked == false)) {
bombSource.BombFlag = (bombSource.BombFlag + 1) % 3;
if (bombSource.BombFlag == 1) {
if (restBomb > 0) {
bombSource.setForeground(Color.RED);
bombSource.setText("F");
bombSource.isRight = true;
restBomb--;
}
else {
bombSource.BombFlag = 0;
}
}
else if (bombSource.BombFlag == 2) {
restBomb++;
bombSource.setText("Q");
bombSource.isRight = false;
}
else {
bombSource.setText("");
}
if (bombSource.isBomb == true) {
if (bombSource.BombFlag == 1) {
rightBomb++;
}
else if (bombSource.BombFlag == 2) {
rightBomb--;
}
}
nowBomb.setText("当前雷数" + ":" + restBomb);
isWin();
}
}
public static void main(String[] args) {
Frame frame = new Frame();
frame.setVisible(true);
}
}
class Frame1_start_actionAdapter
implements ActionListener {
private Frame adaptee;
Frame1_start_actionAdapter(Frame adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.start_actionPerformed(e);
}
}
////////////////////////////
class Bomb
extends JButton {
int num_x, num_y; // 第几号方块
int BombRoundCount; // 周围雷数
boolean isBomb; // 是否为雷
boolean isClicked; // 是否被点击
int BombFlag; // 探雷标记
boolean isRight; // 是否点击右键
public Bomb(int x, int y) {
num_x = x;
num_y = y;
BombFlag = 0;
BombRoundCount = 9;
isBomb = false;
isClicked = false;
isRight = false;
}
}
class Bomb_actionAdapter
implements ActionListener {
private Frame adaptee;
Bomb_actionAdapter(Frame adaptee) {
this.adaptee = adaptee;
}
public void actionPerformed(ActionEvent e) {
adaptee.actionPerformed(e);
}
}
class Bomb_mouseAdapter
extends MouseAdapter {
private Frame adaptee;
Bomb_mouseAdapter(Frame adaptee) {
this.adaptee = adaptee;
}
public void mouseClicked(MouseEvent e) {
adaptee.mouseClicked(e);
}
}

Java 扫雷游戏课程设计中图片和音乐文件应该放在什么位置才能显示

放在src目录下。直接复制粘贴就行。
如果你的代码跟你所引用的那个百度文档附录中的代码一样的话，你要把图片和音乐文件放在project的根目录（MarloProject）下。

java 扫雷游戏的设计思路和重点难点各是？求详解！

首先，你得先把雷安置，然后判断非雷区中每一个格子的数字（即周围雷的数字），个人感觉一个二维数组的话应该能搞定
事件的监听，单击、双击、右击，，这个较为简单
出现错误时的判断
难点，，自己感觉哪里难呢

JAVA代码解释及流程图有会编JAVA的讲一扫雷游戏的题将明白的分都给你

扫雷游戏的算法概述：
你可以把地雷所在的区域抽象成一个二维数组。数组里的元素是该地周围的雷数。然后根据玩家所设定的地雷个数用一个随机数生成器来撒雷。有雷的地方可以用-1来表示，没有雷的地方在撒雷的时候数它旁边的雷数，然后将值填入对应的数组元素里。这样，你的雷阵已经部署完毕。
接下来是玩家的操作了。如果你有仔细观察的话，当你点击一个位置的是后发生的情况有3种：
1. 如果该处有雷的话，很简单，游戏结束
2. 如果该处没有雷，但是这个地方附近有至少一个雷的话，只将当前的位置周围雷数显示出来。
3. 如果该处没有雷，并且附近也没有雷的话，就用一个循环或是递归的方法将它四周的没有雷的地方也显示出来。如果他四周的位置的四周也没有雷的话，继续这个过程，知道四周至少有一个雷时候停止。
玩家事件的处理：
玩家的事件有三种：单击，左右键同时点击，和右击。
单击可以想象成走到该处，如果有雷的话就游戏结束，没有的话就根据我以上讲的三点来判断该做什么。
左右键同时点击的话就将该处四周可能有雷的地方显示出来，如果玩家错将没有雷的地方放了小红旗的话，游戏结束。
右击是放小红旗。
当所有雷都被清楚的时候，游戏结束，玩家胜利。

java 扫雷源代码

建议去学习Java相关知识，首先是图形界面编程，把局不出来，然后是功能实现
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.Font;
import java.awt.GridLayout;
import java.awt.Insets;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
import javax.swing.JButton;
import javax.swing.JFrame;
import javax.swing.JLabel;
import javax.swing.JMenu;
import javax.swing.JMenuBar;
import javax.swing.JMenuItem;
import javax.swing.JPanel;
import javax.swing.Timer;
public class ScanLei1 extends JFrame implements ActionListener{

阅读更多 >>> 一个初中生学java,一个初中生学习编程应该从什么开始学？

-1&&m
<row)
{

for(int q=0;q

}

}

}

p=1;

m=x;

if(n>-1&&n

}

}

int m=x-1;

int n=y-1-1;

p=1;

if(n>-1&&n

out(a,btns,e,n+col*q,x,y-1);

a[x][y-1]=10;

btns[n+col*q].setEnabled(false);

}

p=0;

}

}

}

p=1;

m=x-1;

n=y+1-1;

if(n>-1&&n

int t=Integer.parseInt(time);

//System.out.println(t);

if(t>=600){

timer.stop();

}else{

</row&&p==1;q++){
</col)

</row)

</row*col;i++){

求一个java扫雷游戏的程序源代码，尽量多点注释，要确实可用的！急急急急急急急急急急急急！！！！！

-1&&m
<row)
{

for(int q=0;q

}

}

}

p=1;

m=x;

if(n>-1&&n

}

}

int m=x-1;

int n=y-1-1;

p=1;

if(n>-1&&n

out(a,btns,e,n+col*q,x,y-1);

a[x][y-1]=10;

btns[n+col*q].setEnabled(false);

}

p=0;

}

}

}

p=1;

m=x-1;

n=y+1-1;

if(n>-1&&n

int t=Integer.parseInt(time);

//System.out.println(t);

if(t>=600){

timer.stop();

}else{

</row&&p==1;q++){
</col)

</row)

</row*col;i++){

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java课程设计扫雷,用java怎么写扫雷程序

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