java编写实现，代码如下:import Java.awt.*
import java.awt.event.*
import javax.Swing.*
/*按扭类*/
class Bomb extends JButton
{
public int num_x,num_y //第几号方块
public int BombRoundCount //周围雷数
public boolean isBomb //是否为雷
public boolean isClicked//是否被点击
public int BombFlag //探雷标记
public boolean isRight //是否点击右键
public Bomb(int x,int y)
{
BombFlag = 0
num_x = x
num_y = y
BombRoundCount = 0
isBomb = false
isClicked = false
isRight = false
}
}
/*窗口及算法实现类*/
class MainBomb extends JFrame implements ActionListener,MouseListener
{
public JTextField text
public Label nowBomb,setBomb
public int BlockNum,BombNum //当前方块数当前雷数
public Icon icon_bomb = new ImageIcon("Bomb.gif") //踩雷
public Icon icon_bomb_big = new ImageIcon("bomb_big.gif") //踩雷标记
public Icon icon_flag = new ImageIcon("flag.gif") //雷标记
public Icon icon_question = new ImageIcon("question.gif") //疑惑是否有雷
public JButton start = new JButton(" 开始 ")
public Panel MenuPamel = new Panel()
public Panel mainPanel = new Panel()
public Bomb[][] bombButton
/*界面设计*/
public MainBomb()
{
super("扫雷 Aaron2004制作 2004.8 ")
BlockNum = 64
BombNum = 10
Container c=getContentPane()
c.setBackground(Color.gray)
c.setLayout(new BorderLayout())
text=new JTextField("10 ",3)
nowBomb = new Label("当前雷数"+" "+BombNum+"")
setBomb= new Label("设置地雷数")
start.addActionListener(new ActionListener(){
public void actionPerformed(ActionEvent e)
{
BombNum = Integer.parseInt(text.getText().trim())
if(BombNum >= 10 &&BombNum <50 )
replay()
else
{
JOptionPane msg = new JOptionPane()
JOptionPane.showMessageDialog(null,"您设置的地雷数太多了,请重设!","错误",2)
}
}
} )
MenuPamel.add(setBomb)
MenuPamel.add(text)
MenuPamel.add(start)
MenuPamel.add(nowBomb)
c.add(MenuPamel,"North")
mainPanel.setLayout(new GridLayout( (int)Math.sqrt(BlockNum) , (int)Math.sqrt(BlockNum)) )
bombButton=new Bomb[ (int)Math.sqrt(BlockNum) ][]
for(int i = 0 i <(int)Math.sqrt(BlockNum) i++)
{
bombButton[ i ]=new Bomb[ (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 ].setForeground( Color.gray)
bombButton[ i ][ j ].addActionListener(this)
bombButton[ i ][ j ].addMouseListener(this)
}
for(int i = 0 i <(int)Math.sqrt(BlockNum) i++ )
for(int j = 0 j <(int)Math.sqrt(BlockNum) j++ )
mainPanel.add(bombButton[ i ][ j ])
c.add(mainPanel,"Center")
startBomb()
setSize(400,400)
setLocation(350,200)
setResizable(false)
}
/*布雷*/
public void startBomb()
{
for(int i=0i<BombNumi++)
{
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)
i--
else
bombButton[ x ][ y ].isBomb=true
}
}
/*重新开始*/
public void replay()
{
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 ].setEnabled(true)
bombButton[ i ][ j ].setText("")
bombButton[ i ][ j ].setIcon(null)
}
startBomb()
}
/*是否挖完了所有的雷*/
public void isWin()
{
int findBomb=0 //找到的地雷数
for(int i = 0i <(int)Math.sqrt(BlockNum) i++)
for(int j = 0j <(int)Math.sqrt(BlockNum )j++)
{
if(bombButton[ i ][ j ].isBomb == true &&bombButton[ i ][ j ].isRight == true)
findBomb++
}
if( findBomb == Integer.parseInt(text.getText().trim()) )
{
JOptionPane msg = new JOptionPane()
JOptionPane.showMessageDialog(this,"您挖完了所有的雷，您胜利了!","您胜利了",2)
}
}
/*计算方块周围雷数 */
public void CountRoundBomb()
{
for (int i = 0i <(int)Math.sqrt(BlockNum)i++) {
for (int j = 0j <(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) {
if ( (i - 1 >= 0) &&(j - 1 >= 0)) {
if (bombButton[i - 1][j - 1].isBomb == true) {
count += 1//检测左上方空格是否是地雷
}
}
if ( (i - 1 >= 0)) {
if (bombButton[i - 1][ j ].isBomb == true) {
count += 1//检测上方空格是否为地雷
}
}
if ( (i - 1 >= 0) &&(j + 1 <= (int)Math.sqrt(BlockNum)-1)) {
if (bombButton[i - 1][j + 1] .isBomb == true) {
count += 1//检测右上方是否为地雷
}
}
if ( (j - 1 >= 0)) {
if (bombButton[ i ][j - 1] .isBomb == true) {
count += 1//检测左边是否为地雷
}
}
if ( (i >= 0) &&(j + 1 <= (int)Math.sqrt(BlockNum)-1)) {
if (bombButton[ i ][j + 1].isBomb == true) {
count += 1//右边
}
}
if ( (j - 1 >= 0) &&(i + 1 <= (int)Math.sqrt(BlockNum)-1)) {
if (bombButton[i + 1][j - 1].isBomb == true) {
count += 1//左下
}
}
if ( (i + 1 <= (int)Math.sqrt(BlockNum)-1)) {
if (bombButton[i + 1][ j ].isBomb == true) {
count += 1//下
}
}
if ( (j + 1 <= (int)Math.sqrt(BlockNum)-1) &&(i + 1 <= Math.sqrt(BlockNum)-1)) {
if (bombButton[i + 1][j + 1].isBomb == true) {
count += 1//右下
}
}
bombButton[ i ][ j ].BombRoundCount = count
}
}
}
}
/**当选中的位置为空,则翻开周围的地图**/
public void isNull(Bomb[][] bombButton,Bomb ClickecButton)
{
int i,j
i=ClickecButton.num_x
j=ClickecButton.num_y
if (ClickecButton.isBomb==true) {
}
else {
if ( (i - 1 >= 0) &&(j - 1 >= 0)) { //检测左上方空格是否是空
if (bombButton[i - 1][j - 1].isBomb == false &&bombButton[i - 1][j - 1].isClicked == false &&bombButton[i - 1][j - 1].isRight == false) {
bombButton[i - 1][j - 1].setText((bombButton[i - 1][j - 1].BombRoundCount)+"")
bombButton[i - 1][j - 1].setEnabled(false)
bombButton[i - 1][j - 1].isClicked=true
}
}
if ( (i - 1 >= 0)) { //检测上方空格是否为空
if (bombButton[i - 1][ j ] .isBomb == false &&bombButton[i - 1][ j ].isClicked == false &&bombButton[i - 1][ j ].isRight == false) {
bombButton[i - 1][ j ].setText((bombButton[i - 1][ j ].BombRoundCount)+"")
bombButton[i - 1][ j ].setEnabled(false)
bombButton[i - 1][ j ].isClicked=true
}
}
if ( (i - 1 >= 0) &&(j + 1 <= ((int)Math.sqrt(BlockNum)-1)) ) { //检测右上方是否为空
if (bombButton[i - 1][j + 1] .isBomb == false &&bombButton[i - 1][j + 1].isClicked == false &&bombButton[i - 1][j + 1].isRight == false) {
bombButton[i - 1][j + 1].setText((bombButton[i - 1][j + 1].BombRoundCount)+"")
bombButton[i - 1][j + 1].setEnabled(false)
bombButton[i - 1][j + 1].isClicked=true
}
}
if ( (j - 1 >= 0)) { //检测左边是否为空
if (bombButton[ i ][j - 1].isBomb == false &&bombButton[ i ][j - 1].isClicked == false &&bombButton[ i ][j - 1].isRight == false) {
bombButton[ i ][j - 1].setText((bombButton[ i ][j - 1].BombRoundCount)+"")
bombButton[ i ][j - 1].setEnabled(false)
bombButton[ i ][j - 1].isClicked=true
}
}
if ( (i >= 0) &&(j + 1 <= ((int)Math.sqrt(BlockNum)-1)) ) { //检测右边空格是否是空
if (bombButton[ i ][j + 1].isBomb == false &&bombButton[ i ][j + 1].isClicked == false &&bombButton[ i ][j + 1].isRight == false) {
bombButton[ i ][j + 1].setText((bombButton[ i ][j + 1].BombRoundCount)+"")
bombButton[ i ][j + 1].setEnabled(false)
bombButton[ i ][j + 1].isClicked=true
}
}
if ( (j - 1 >= 0) &&(i + 1 <= ((int)Math.sqrt(BlockNum)-1)) ) { //检测左下空格是否是空
if (bombButton[i + 1][j - 1].isBomb == false &&bombButton[i + 1][j - 1].isClicked == false &&bombButton[i + 1][j - 1].isRight == false) {
bombButton[i + 1][j - 1].setText((bombButton[i + 1][j - 1].BombRoundCount)+"")
bombButton[i + 1][j - 1].setEnabled(false)
bombButton[i + 1][j - 1].isClicked=true
}
}
if ( (i + 1 <= ((int)Math.sqrt(BlockNum)-1)) ) { //检测下边空格是否是空
if (bombButton[i + 1][ j ].isBomb == false &&bombButton[i + 1][ j ].isClicked == false &&bombButton[i + 1][ j ].isRight == false) {
bombButton[i + 1][ j ].setText((bombButton[i + 1][ j ].BombRoundCount)+"")
bombButton[i + 1][ j ].setEnabled(false)
bombButton[i + 1][ j ].isClicked=true
}
}
if ( (j + 1 <= ((int)Math.sqrt(BlockNum)-1) ) &&(i + 1 <= ((int)Math.sqrt(BlockNum)-1)) ) { //检测右下边空格是否是空
if (bombButton[i + 1][j + 1].isBomb == false &&bombButton[i + 1][j + 1].isClicked == false &&bombButton[i + 1][j + 1].isRight == false) {
bombButton[i + 1][j + 1].setText((bombButton[i + 1][j + 1].BombRoundCount)+"")
bombButton[i + 1][j + 1].setEnabled(false)
bombButton[i + 1][j + 1].isClicked=true
}
}
if ( (i - 1 >= 0) &&(j - 1 >= 0))//检测左上
isNull(bombButton,bombButton[i - 1][j - 1])
if ( (i - 1 >= 0))
isNull( bombButton,bombButton[i - 1][ j ])//检测上方
if ( (i - 1 >= 0) &&(j + 1 <= (int)Math.sqrt(BlockNum)-1))
isNull( bombButton,bombButton[i - 1][j + 1])//检测右上
if ( (j - 1 >= 0))
isNull(bombButton,bombButton[i][j - 1])//检测左边
if ( (i >= 0) &&(j + 1 <= ((int)Math.sqrt(BlockNum)-1)) )
isNull(bombButton,bombButton[i][j + 1])//检测右边
if ( (j - 1 >= 0) &&(i + 1 <= ((int)Math.sqrt(BlockNum)-1)) )
isNull(bombButton,bombButton[i + 1][j - 1])//检测左下
if ( (i + 1 <= ((int)Math.sqrt(BlockNum)-1)) ) //检测下
isNull(bombButton,bombButton[i + 1][ j ])
if ( (j + 1 <= ((int)Math.sqrt(BlockNum)-1)) &&(i + 1 <= ((int)Math.sqrt(BlockNum)-1)) ) //检测右下
isNull(bombButton,bombButton[i + 1][j + 1])
}
}
public void actionPerformed(ActionEvent e)
{
CountRoundBomb()
if(((Bomb)e.getSource()).isBomb==false &&((Bomb)e.getSource()).isClicked == false)
{
((Bomb)e.getSource()).setText(( ((Bomb)e.getSource()).BombRoundCount )+"")
((Bomb)e.getSource()).isClicked=true
((Bomb)e.getSource()).setIcon(null)
((Bomb)e.getSource()).setEnabled(false)
if((((Bomb)e.getSource()).BombRoundCount) == 0)
isNull(bombButton,(Bomb)e.getSource())
isWin()
}
else if(((Bomb)e.getSource()).isBomb == true)
{
for(int i=0i<(int)Math.sqrt(BlockNum)i++)
for(int j=0j<(int)Math.sqrt(BlockNum)j++)
{
if(bombButton[ i ][ j ].isBomb == true)
bombButton[ i ][ j ].setIcon(icon_bomb)
}
((Bomb)e.getSource()).setIcon(icon_bomb_big)
JOptionPane msg = new JOptionPane()
JOptionPane.showMessageDialog(this,"你踩到地雷了，按确定重来","你踩到地雷了",2)
replay()
}
}
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(BombNum >0 &&bombSource.isRight == false ){
bombSource.setIcon(icon_flag)
bombSource.isRight = true
BombNum--
}
isWin()
nowBomb.setText("当前雷数"+" "+BombNum+"")
}
else if(bombSource.BombFlag == 2)
{
if( (BombNum !=0 ) ||(BombNum ==0 &&(bombSource.getIcon()==icon_flag)) )
BombNum++
bombSource.setIcon(icon_question)
nowBomb.setText("当前雷数"+" "+BombNum+"")
}
else if(bombSource.BombFlag == 0)
{
bombSource.setIcon(null)
bombSource.isRight = false
}
}
}
public void mouseEntered(MouseEvent e)
{}
public void mouseReleased(MouseEvent e)
{}
public void mouseExited(MouseEvent e)
{}
public void mousePressed(MouseEvent e)
{}
}
/*主类*/
public class Main
{
public static void main(String args[])
{
(new MainBomb()).show()
}
}
