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扫雷java代码解释 扫雷的java代码
java扫雷游戏代码
import java.awt.*;
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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);
}
}
悬赏100元钱。注释一个java扫雷游戏源代码，就是把每行的意思写到后面就可以了！在线等。
import java.awt.*;
import javax.swing.*;
import java.util.Random;
import java.awt.event.*;
class Min extends JPanel //雷的类
{
//备注：鼠标的左键 = 1；右键 = 3；中键 = 2
private int flag = 0,statu = 0; //定义雷的属性 0:没有打开 1:打开 2:标示为雷 3:不确定
//flag = 0 不是雷 ； flag = 1是雷
private int but,count = 0; //but:哪一个鼠标键被按下去了 count:这个区域周围有多少个雷
private int mx = 0,my = 0,mw = 10; //定义雷的坐标和宽度
public Min() //构造函数
{
statu = 0;
}
public Min(int f,int x,int y,int w)
//构造函数
{
flag = f;
mx = x;
my = y;
mw = w;
}
public int getFlag(){return flag;}
public int getStatu(){return statu;}
public int getMx(){return mx;}
public int getMy(){return my;}
public int getMw(){return mw;}
public int getCount(){return count;}
public void setFlag(int f){flag = f;}
public void setCount(int c){count = c;}
public void setData(int f,int x,int y,int w,int s)
//传递值
{
flag = f;
mx = (x-1)*w;
my = (y-1)*w;
mw = w-1;
statu = s;
}
//根据你点击鼠标的不同来改变雷的属性
public int sendKey(int key)
{
//返回值，如果游戏结束则返回-1
int rtn = 1;
if(key == 3)
{
switch(statu)
{
case 1:
break;
case 2:
statu = 3;
break;
case 3:
statu = 0;
break;
case 0:
statu = 2;
break;
}
rtn = 1;
}
if(key == 1 statu == 0)
{
switch(flag)
{
case 0:
statu = 1;
rtn = 2;
break;
case 1:
statu = 1;
rtn = -1;
break;
}
}
return rtn;
}
}
class DrawPanel extends JPanel
{
private int i,j;
private int f = 0; //if f = 1 then game over ,if f =2 then win
private int chx = 0,chy = 0; //专门记录坐标x,y的值
private int msum = 6,ksum = 0; //msum:雷的个数,ksum:标示雷的个数
private int bx = 10,by = 10,bw = 40; //bx,by:棋盘的大小，bw:棋子的大小
public Min board[][] = {
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
{new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min(),new Min()},
};
// 画坐标为ax,ay区域的雷的状态
public void draw(Graphics g,int ax,int ay)
{
int x,y,w; // 坐标x,y;和宽度:w
int s,c,flag; //状态；雷的个数；
int cx = bw/2 - 4;
int cy = bw/2 + 4;
x = board[ax][ay].getMx();
y = board[ax][ay].getMy();
w = board[ax][ay].getMw();
s = board[ax][ay].getStatu();
c = board[ax][ay].getCount();
flag= board[ax][ay].getFlag();
switch(s)
{
case 0: //没有打开状态
{
g.setColor(Color.black);
g.fillRect(x,y,w,w);
break;
}
case 1: //打开状态
{
g.setColor(Color.blue);
g.fillRect(x,y,w,w);
if(c != 0 flag == 0) //此处没有雷
{
g.setColor(Color.red);
g.drawString(String.valueOf(c),x + cx,y + cy);
}
if(flag == 1) //此处有雷
{
g.setColor(Color.red);
g.fillRect(x,y,w,w);
g.setColor(Color.blue);
g.drawString(" 雷",x + cx,y + cy);
}
break;
}
case 2: //标雷状态
{
g.setColor(Color.green);
g.fillRect(x,y,w,w);
g.setColor(Color.blue);
g.drawString(" 旗",x + cx,y + cy);
break;
}
case 3: //不确定状态
{
g.setColor(Color.black);
g.fillRect(x,y,w,w);
g.setColor(Color.red);
g.drawString("?",x + cx,y + cy);
break;
}
default:
break;
}
}
// 没有图形器的绘图函数：画出坐标ax,ay的雷的状态和图形
public void draw(int ax,int ay)
{
Graphics g;
g = this.getGraphics();
draw(g,ax,ay);
}
//打开周围没有雷的地方，并且绘画所在区域点击左键触发
public int openNoMin(int ax,int ay)
{
int i,j;
if(ax1||ay1||axbx||ayby) return 0; //鼠标点击的区域出界了
if(board[ax][ay].getStatu() != 0) return 0; //如果此区域打开了，返回
board[ax][ay].sendKey(1); //如果返回值等于-1，就说明游戏结束
draw(ax,ay);
if(board[ax][ay].getFlag() == 1)
//如果游戏结束，把所有的雷都显示出来
{
for(i = 1;i=bx;i++)
{
for(j = 1;j = by;j++)
{
if(board[i][j].getFlag() == 1)
{
board[i][j].sendKey(1);
draw(i,j);
}
}
}
return -1;
}
//如果游戏没有结束
if(board[ax][ay].getCount() 0)
{
ksum ++;
return 1; //周围有雷，就不用打开周围地区
}
if(board[ax][ay].getCount() == 0 board[ax][ay].getFlag() == 0)
//周围没有雷，打开周围地区，直到有雷的地区
{
openNoMin(ax-1,ay-1);openNoMin(ax,ay-1);openNoMin(ax+1,ay-1);
openNoMin(ax-1,ay ); openNoMin(ax+1,ay );
openNoMin(ax-1,ay+1);openNoMin(ax,ay+1);openNoMin(ax+1,ay+1);
}
ksum ++;
return 1;
}
//计算坐标x,y的周围雷的个数
public int getCount(int ai,int aj)
{
int sum = 0;
if(board[ai][aj].getFlag() == 1)
{
return sum;
}
if(ai1aj1aibxajby)
{
sum = board[ai-1][aj-1].getFlag()+ board[ai][aj-1].getFlag()+ board[ai+1][aj-1].getFlag()+
board[ai-1][aj ].getFlag()+ board[ai+1][aj ].getFlag()+
board[ai-1][aj+1].getFlag()+ board[ai][aj+1].getFlag()+ board[ai+1][aj+1].getFlag();
}
if(ai==1aj==1)
{
sum = board[ai+1][aj ].getFlag()+
board[ai][aj+1].getFlag()+ board[ai+1][aj+1].getFlag();
}
if(ai==1aj==by)
{
sum = board[ai][aj-1].getFlag()+ board[ai+1][aj-1].getFlag()+
board[ai+1][aj ].getFlag();
}
if(ai==bxaj==1)
{
sum = board[ai-1][aj ].getFlag()+
board[ai-1][aj+1].getFlag()+ board[ai][aj+1].getFlag();
}
if(ai==bxaj==by)
{
sum = board[ai-1][aj-1].getFlag()+ board[ai][aj-1].getFlag()+
board[ai-1][aj ].getFlag();
}
if(ai==1aj1ajby)
{
sum = board[ai][aj-1].getFlag()+ board[ai+1][aj-1].getFlag()+
board[ai+1][aj ].getFlag()+
board[ai][aj+1].getFlag()+ board[ai+1][aj+1].getFlag();
}
if(ai==bxaj1ajby)
{
sum = board[ai-1][aj-1].getFlag()+ board[ai][aj-1].getFlag()+
board[ai-1][aj ].getFlag()+
board[ai-1][aj+1].getFlag()+ board[ai][aj+1].getFlag();
}
if(ai1aibxaj==1)
{
sum = board[ai-1][aj ].getFlag()+ board[ai+1][aj ].getFlag()+
board[ai-1][aj+1].getFlag()+ board[ai][aj+1].getFlag()+ board[ai+1][aj+1].getFlag();
}
if(ai1aibxaj==by)
{
sum = board[ai-1][aj-1].getFlag()+ board[ai][aj-1].getFlag()+ board[ai+1][aj-1].getFlag()+
board[ai-1][aj ].getFlag()+ board[ai+1][aj ].getFlag();
}
return sum;
}
// 传入参数：几列，几行，宽度，雷数
public void initMin(int ax,int ay,int aw,int as)
{
int k = 1; //表明产生的第几个雷
Random r; //随机数
f = 0; //f=0表示游戏还没有结束
ksum = 0;
bx = ax;
by = ay;
bw = aw;
msum = as;
r = new Random();
//初始化底盘的值
for(i = 1;i = bx;i++)
{
for(j=1;j=by;j++)
{
board[i][j].setData(0,i,j,bw,0);
}
}
// 随机产生雷
while(k = msum)
{
i = r.nextInt(bx)+1;
j = r.nextInt(by)+1;
if(board[i][j].getFlag() != 1)
{
board[i][j].setFlag(1);
k++;
}
}
// 非雷区的周围有几个雷，初始化其值
for(i = 1;i = bx;i++)
{
for(j=1;j=by;j++)
{
board[i][j].setCount(getCount(i,j));
}
}
setBackground(Color.white);
repaint();
}
// 构造函数
public DrawPanel(int ax,int ay,int aw,int as)
{
initMin(ax,ay,aw,as);
addMouseListener(new MouseAdapter()
{
public void mousePressed(MouseEvent me)
{
int r;
if(f != 0) return; //如果游戏结束，返回
chx = me.getX();
chy = me.getY();
if(me.getButton() != 1)
{
board[chx/bw+1][chy/bw+1].sendKey(me.getButton());
draw(chx/bw+1,chy/bw+1);
}
else if(me.getButton() == 1)
{
if(openNoMin(chx/bw+1,chy/bw+1) == -1)
{
f = 1;
repaint();
}
else if ( ksum + msum == bx*by )
{
f = 2;
repaint();
}
}
}
}
);
}
// 重画所有的图形，包括一些修饰的图形
public void paint(Graphics g)
{
int x,y,w;
int s;
int cx = bw/2 - 4;
int cy = bw/2 + 4;
g.clearRect(0,0,600,600);
for(i=1;i=bx;i++)
{
for(j=1;j=by;j++)
{
draw(g,i,j);
}
}
if(f == 1)
{
Font f = new Font("11",1,70);
Font fo = g.getFont();
g.setColor(Color.white);
g.setFont(f);
//g.setSize();
g.drawString("Game Over",0,200);
g.setFont(fo);
}
if( f == 2 )
{
Font f = new Font("11",1,70);
Font fo = g.getFont();
g.setColor(Color.white);
g.setFont(f);
//g.setSize();
g.drawString("You win!",0,200);
g.setFont(fo);
}
}
};
// 主类和程序的入口
public class Mine extends JFrame implements ActionListener
{
Container cp = getContentPane();
JButton bt = new JButton("开局");
Label l1 = new Label("列:");
Label l2 = new Label("行:");
Label l3 = new Label("宽度:");
Label l4 = new Label("雷的个数:");
TextField tf1 = new TextField("10",2); //列
TextField tf2 = new TextField("10",2); //行
TextField tf3 = new TextField("40",2); //宽度
TextField tf4 = new TextField("15",2); //雷的个数
int x=10,y=10,w=40,sum=15;
DrawPanel dp = new DrawPanel(x,y,w,sum);
public Mine()
{
setBackground(Color.white);
cp.setLayout(null);
cp.add(dp);
cp.add(bt);
cp.add(tf1);
cp.add(tf2);
cp.add(tf3);
cp.add(tf4);
cp.add(l1);
cp.add(l2);
cp.add(l3);
cp.add(l4);
l1.setBounds(20 ,10,20,20);
tf1.setBounds(40,10,20,20);
l2.setBounds(70,10,20,20);
tf2.setBounds(90,10,20,20);
l3.setBounds(120,10,40,20);
tf3.setBounds(160,10,20,20);
l4.setBounds(190,10,60,20);
tf4.setBounds(250,10,20,20);
bt.setBounds(300,10,80,20);
dp.setBounds(20,40,x*w,y*w);
setResizable(false);
setSize(x*w+40,y*w+80);
setTitle(" 扫雷");
show();
bt.addActionListener(this);
addWindowListener(new WindowAdapter()
{ public void windowClosing(WindowEvent e)
{System.exit(0);}
}
);
}
public void actionPerformed(ActionEvent e)
{
if(e.getSource() == bt)
{
//x = Integer.parseInt(tf1.getText());
//y = Integer.parseInt(tf2.getText());
//w = Integer.parseInt(tf3.getText());
sum = Integer.parseInt(tf4.getText());
setSize(x*w+40,y*w+80);
dp.setBounds(20,40,x*w,y*w);
show();
dp.initMin(x,y,w,sum);
}
}
public static void main(String args[])
{
new Mine();
}
};
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。
求助Java扫雷源码注释
import java.awt.*;
import java.util.*;
import java.io.*;
import javax.swing.*;
import javax.swing.Timer;
import java.awt.event.*;
import javax.swing.border.*;
/**
* pTitle:扫雷/p
*
* pDescription:学JAVA以来做的第一个游戏,程序中可能还有些BUG,希望大家提出来供一起探讨,
* 如果要测试记录文件,可以把雷的数量改的少一点,
* arithmetic中的while(landmintTally99), button_mouseClicked中的
* if((landmineNum-1)==0),有3处,表示还剩的雷数.completeGame中的
* for (int i=0; i99; i++)/p
* pCopyright: Copyright (c) 2006/p
*
* pCompany: private /p
*
* @author cqp
* @version demo
*/
public class shaolei extends JFrame {
/**类的属性和控件实例化*/
ImageIcon ButtonIcon; //按钮的图片;
HashMap map = new HashMap(); //雷和数字的状态,键为位置(0-479),值为状态,0-6为数字,7为雷;
HashMap flag_landmine = new HashMap(); //按钮上打的标记,如问号,对勾和取消,8为标记雷,9为问号,10为默认值空;
JMenuBar file = new JMenuBar(); //菜单栏;
JMenu game = new JMenu(); //菜单按钮;
JMenuItem start = new JMenuItem(); //菜单项;
JMenuItem record = new JMenuItem(); //菜单项;
JMenuItem quit = new JMenuItem(); //菜单项;
JMenuItem clearReocrd = new JMenuItem();//菜单项;
JMenu help = new JMenu(); //菜单按钮;
JButton[] cardsBtn = new JButton[480]; //480个按钮;
JButton beginBtn = new JButton(); //开始按钮;
JPanel pane = new JPanel(); //雷区面板;
JPanel paneTime = new JPanel(); //记数器所在的面板;
JOptionPane saveRecord = new JOptionPane(); //保存记录对话框；
JTextField landmineTally = new JTextField("99");//所剩雷的计数器;
JTextField timeTally = new JTextField("0"); //时间计数器;
GridLayout gridLayout1 = new GridLayout(); //网格布局;
Timer timer; //线程设施;
String[] landmine = new String[99]; //存放雷的位置，用来判断雷的位置是否重复;
slFrame_button_actionAdatper[] buttonClick =new slFrame_button_actionAdatper[480];//雷区按钮的事件类;
int mouseKey=0; //得到鼠标先按下的哪个键,用来判断鼠标是否同时按下了左右键;
int timeCount = 0; //时间计数器;
/**构造方法*/
public shaolei() {
try {
jbInit();
} catch (Exception exception) {
exception.printStackTrace();
}
}
/**界面设置*/
private void jbInit() throws Exception {
getContentPane().setLayout(null);
this.setJMenuBar(file);
game.setText("游戏");
start.setText("开局");
start.addActionListener(new slFrame_start_actionAdapter(this));
record.setText("排行榜");
record.addActionListener(new slFrame_record_actionAdapter(this));
quit.setText("退出");
quit.addActionListener(new slFrame_quit_actionAdapter(this));
help.setText("帮助");
clearReocrd.setText("清除记录");
clearReocrd.addActionListener(new slFrame_clearReocrd_actionAdapter(this));
landmineTally.setBounds(new Rectangle(5, 5, 40, 25));
landmineTally.setBackground(new Color(0,0,0));
landmineTally.setForeground(new Color(255,0,0));
landmineTally.setFont(new java.awt.Font("Times New Roman", Font.BOLD, 20));
landmineTally.setBorder(BorderFactory.createBevelBorder(1));
landmineTally.setEditable(false);
timeTally.setBounds(new Rectangle(520, 5, 50, 25));
timeTally.setBackground(new Color(0,0,0));
timeTally.setForeground(new Color(255,0,0));
timeTally.setHorizontalAlignment(4);
timeTally.setFont(new java.awt.Font("Times New Roman", Font.BOLD, 20));
timeTally.setBorder(BorderFactory.createBevelBorder(0));
timeTally.setEditable(false);
beginBtn.setBounds(new Rectangle(250, 5, 25, 25));
beginBtn.setBorder(BorderFactory.createBevelBorder(0));
beginBtn.addActionListener(new slFrame_beginBtn_actionAdatper(this));
beginBtn.setIcon(createImageIcon("images/laugh.jpg"));
paneTime.setBounds(new Rectangle(0, 0, 585, 35));
paneTime.setBorder(BorderFactory.createEtchedBorder());
paneTime.setLayout(null);
paneTime.add(landmineTally);
paneTime.add(timeTally);
paneTime.add(beginBtn);
pane.setBounds(new Rectangle(0, 35, 590, 320));
pane.setLayout(gridLayout1);
gridLayout1.setColumns(30);
gridLayout1.setRows(16);
file.add(game);
file.add(help);
game.add(start);
game.add(record);
game.add(quit);
help.add(clearReocrd);
this.getContentPane().add(pane);
this.getContentPane().add(paneTime);
ActionListener listener = new ActionListener(){ //自定义线程
public void actionPerformed(ActionEvent e){
timeCount++;
timeTally.setText(Integer.toString(timeCount));
}
};
timer = new Timer(1000, listener); //增加线程，并每1秒执行一次;
for (int i=0;i480;i++) //实例化480个小按钮加到面板pane中
{
cardsBtn[i] = new JButton();
cardsBtn[i].setText(""); //按钮上的文字去掉；
cardsBtn[i].setBorder(null); //按钮的边框去掉；
pane.add(cardsBtn[i]);
}
}
/**主方法*/
public static void main(String[] args) {
shaolei frame = new shaolei();
frame.setSize(580,410);
frame.setTitle("扫雷");
frame.show();
frame.setResizable(false); //不能修改窗体大小
frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); //点关闭按钮时直
}
/**自定义方法，用来给按钮增加图片*/
protected static ImageIcon createImageIcon(String path){
java.net.URL imgURL = shaolei.class.getResource(path);
if (imgURL != null) {
return new ImageIcon(imgURL);
} else {
System.err.println("Couldn't find file: " + path);
return null;
}
}
/**菜单按钮的事件,开始游戏*/
public void start_actionPerformed(ActionEvent e) {
start(); //初始化;
arithmetic(); //计算雷的位置;
calculate(); //计算雷的分布情况;
timer.start(); //时间线程开始;
}
/**开始游戏按钮的事件*/
public void beginBtn_mouseClicked(ActionEvent e){
start_actionPerformed(e); //直接调用菜单的事件;
}
/**自定义方法,游戏从这里开始,方法里对按钮的属性和状态进行初始化;*/
void start(){
timeCount=0; //时间从0开始;
landmineTally.setText("99");//所剩雷数为99;
for (int i = 0; i480; i++){
cardsBtn[i].setIcon(null); //清除按钮上的图片;
map.put( Integer.toString(i),Integer.toString(10)); //分布状态全为10,表示为空;
flag_landmine.put( Integer.toString(i),Integer.toString(10)); //标记状态全为10;
cardsBtn[i].removeMouseListener(buttonClick[i]); //去除雷区所有按钮的鼠标事件;
}
}
/**自定义方法,用来计算雷的分布位置*/
void arithmetic(){
Calendar time = Calendar.getInstance(); //日历类,得到当前时间;
int leed = time.get(Calendar.SECOND); //得到当前时间的秒;
Random rand = new Random(leed); //把秒数当个随机数的种子;
int tempRand; //临时随机数;
int landmintTally=0; //得到多少雷的计数器;
boolean flag=false; //标记是否重复;
int tempNum;
while(landmintTally 99){ //最多只能有99颗雷;
tempRand = (int)(rand.nextFloat()*480); //得随机数;
tempNum = Integer.parseInt(map.get(Integer.toString(tempRand)).toString());
if (tempNum == 7) continue; //如果重复执行一个数字;
landmine[landmintTally] = Integer.toString(tempRand); //把得到的位置放进字符串;
map.put(Integer.toString(tempRand),Integer.toString(7)); //把得到的位置放到map集合里,值为7,表示有雷;
landmintTally++; //计数器加1;
}
}
/**计算雷的分部情况,指一个按钮周围有多少雷;*/
void calculate()
{
int num; //按钮的状态;
int sum=0; //计数器,计算周围有几颗雷;
int leftUp, up, rightUp, left, right, leftDown, down, rightDown; //定义了8个位置
for (int i = 0; i480; i++)
{
leftUp = i-31;
up = i-30;
rightUp = i-29;
left = i-1;
right = i+1;
leftDown = i+29;
down = i+30;
rightDown= i+31;
cardsBtn[i].setBorder(BorderFactory.createBevelBorder(0)); //设置按钮的边框样式;
buttonClick[i] = new slFrame_button_actionAdatper(this,i); //实例化事件类;
cardsBtn[i].addMouseListener(buttonClick[i]); //给当前按钮添加鼠标事件;
num = Integer.parseInt(map.get(Integer.toString(i)).toString());//得到当前按钮的状态;
if (num == 7){
continue; //如果这个按钮的状态为雷,跳到下个按钮;
}
if (i == 0) { //左上角第一颗雷;
num = Integer.parseInt(map.get(Integer.toString(i)).toString());
if ( Integer.parseInt(map.get(Integer.toString(right)).toString()) == 7 ) sum++; //如果是雷计数器加1;
if ( Integer.parseInt(map.get(Integer.toString(down)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(rightDown)).toString()) == 7 ) sum++;
map.put(Integer.toString(0),Integer.toString(sum)); //把得到的数字放到当前的位置;
sum=0; //计数器清零;
continue; //下个按钮;
}else if (i == 29) { //右上角第一颗雷;
if ( Integer.parseInt(map.get(Integer.toString(left)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(leftDown)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(down)).toString()) == 7 ) sum++;
map.put(Integer.toString(i),Integer.toString(sum));
sum=0;
continue;
}else if (i == 450) { //左下角第一颗雷;
if ( Integer.parseInt(map.get(Integer.toString(right)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(up)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(rightUp)).toString()) == 7 ) sum++;
map.put(Integer.toString(i),Integer.toString(sum));
sum=0;
continue;
}else if (i == 479) { //右下角第一颗雷;
if ( Integer.parseInt(map.get(Integer.toString(left)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(leftUp)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(up)).toString()) == 7 ) sum++;
map.put(Integer.toString(i),Integer.toString(sum));
sum=0;
return;
}else if (i29){ //第一行;
if ( Integer.parseInt(map.get(Integer.toString(left)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(leftDown)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(down)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(right)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(rightDown)).toString()) == 7 ) sum++;
map.put(Integer.toString(i),Integer.toString(sum));
sum=0;
continue;
}else if (i450){ //最后一行;
if ( Integer.parseInt(map.get(Integer.toString(leftUp)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(up)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(rightUp)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(left)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(right)).toString()) == 7 ) sum++;
map.put(Integer.toString(i),Integer.toString(sum));
sum=0;
continue;
}else if ( (i%30) == 0 ){ //第一列;
if ( Integer.parseInt(map.get(Integer.toString(up)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(rightUp)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(right)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(down)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(rightDown)).toString()) == 7 ) sum++;
map.put(Integer.toString(i),Integer.toString(sum));
sum=0;
continue;
}else if ( ((i+1)%30) == 0 ){ //最后一列;
if ( Integer.parseInt(map.get(Integer.toString(leftUp)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(up)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(left)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(leftDown)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(down)).toString()) == 7 ) sum++;
map.put(Integer.toString(i),Integer.toString(sum));
sum=0;
continue;
}else{ //除去四周剩下的;
if ( Integer.parseInt(map.get(Integer.toString(leftUp)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(up)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(rightUp)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(left)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(right)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(leftDown)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(down)).toString()) == 7 ) sum++;
if ( Integer.parseInt(map.get(Integer.toString(rightDown)).toString()) == 7 ) sum++;
map.put(Integer.toString(i),Integer.toString(sum));
sum=0;
continue;
}
}
}
/**鼠标点击事件,参数i为点击按钮的位置 */
public void button_mouseClicked(MouseEvent e,int i){
int mKey = e.getButton(); //点击的哪个键;
int landmineNum = Integer.parseInt(landmineTally.getText().toString()); //所剩的雷数;
int num = Integer.parseInt(map.get(Integer.toString(i)).toString()); //当前按钮的状态;
int flag = Integer.parseInt(flag_landmine.get(Integer.toString(i)).toString());//当前按钮的标记状态;
if ( (mKey == 3) ( cardsBtn[i].getBorder()!= null)){ //点击为鼠标右键,并且边框不为空(空的表示已按亮开的);
if (flag == 10){ //如果没有标记,则改为标记状态;
flag_landmine.put(Integer.toString(i),Integer.toString(8));
ButtonIcon = createImageIcon("images/8.jpg");
cardsBtn[i].setIcon(ButtonIcon);
landmineTally.setText( Integer.toString(landmineNum - 1) );
if ( (landmineNum-1) == 0) //如果标记的雷数为99；
completeGame(); //完成游戏；
}else if (flag == 8){ //如果为标记状态,则改为问号;
flag_landmine.put(Integer.toString(i),Integer.toString(9));
ButtonIcon = createImageIcon("images/9.jpg");
cardsBtn[i].setIcon(ButtonIcon);
landmineTally.setText( Integer.toString(landmineNum + 1) );
if ( (landmineNum+1) == 0) //如果标记的雷数为99；
completeGame(); //完成游戏；
}else if (flag == 9){ //如果为问号,则取消标记;
flag_landmine.put(Integer.toString(i),Integer.toString(10));
cardsBtn[i].setIcon(null);
}
}else if (mKey == 1){ //如果点击为鼠标左键;
flag_landmine.put(Integer.toString(i),Integer.toString(10)); //先清除所点击按钮的标记状态;
if ( (landmineNum+1) == 0) //如果标记的雷数为99；
completeGame(); //完成游戏；
if (num == 7){ //如果铵钮的状态为雷,则结束游戏;
overGame(i);
}else if (num == 0){ //如果雷数为空
if ( flag == 8 ){ //如果已经标记为雷,计数器加1;
landmineTally.setText( Integer.toString(landmineNum + 1) );
}
ButtonIcon = createImageIcon("images/0.jpg");
cardsBtn[i].setIcon(ButtonIcon);
cardsBtn[i].setBorder(null);
display(i); //亮开周围的按钮;
}else { //数字为1-6之间,亮开按钮,并显示数字所对应的图片;
if ( flag == 8 ){ //如果已经标记为雷,计数器加1;
landmineTally.setText( Integer.toString(landmineNum + 1) );
}
ButtonIcon = createImageIcon("images/"+num+".jpg");
cardsBtn[i].setIcon(ButtonIcon);
cardsBtn[i].setBorder(null);
}
}
if ( (mouseKey==1 mKey == 3) || (mouseKey==3 mKey == 1) ){ //鼠标左右键同时点按下;
open(i); //亮开周围的按钮(先判断);
}
mouseKey = 0;
}
/**自定义方法,用来判断是否要亮开周围的按钮*/
void open(int i){
int landmineAmount = 0; //实际的雷数;
int flagAmount=0; //标记的雷数;
int landmine_leftUp=0, landmine_up=0, landmine_rightUp=0, landmine_left=0, landmine_right=0,
landmine_leftDown=0, landmine_down=0, landmine_rightDown=0; //定义了实际雷的8个位置
int flag_leftUp=0, flag_up=0, flag_rightUp=0, flag_left=0, flag_right=0,
flag_leftDown=0, flag_down=0, flag_rightDown=0; //定义了标记雷的8个位置
//实际雷所在的8个位置和标记雷的8个位置,如果不加判断则hashMap集合会越界;
if (i 31) landmine_leftUp = Integer.parseInt(map.get(Integer.toString(i-31)).toString());
if (i 30) landmine_up = Integer.parseInt(map.get(Integer.toString(i-30)).toString());
if (i 29) landmine_rightUp = Integer.parseInt(map.get(Integer.toString(i-29)).toString());
if (i 1) landmine_left = Integer.parseInt(map.get(Integer.toString(i-1)).toString());
if (i 479) landmine_right = Integer.parseInt(map.get(Integer.toString(i+1)).toString());
if (i 450) landmine_leftDown = Integer.parseInt(map.get(Integer.toString(i+29)).toString());
if (i 449) landmine_down = Integer.parseInt(map.get(Integer.toString(i+30)).toString());
if (i 448) landmine_rightDown = Integer.parseInt(map.get(Integer.toString(i+31)).toString());
if (i 31) flag_leftUp = Integer.parseInt(flag_landmine.get(Integer.toString(i-31)).toString());
if (i 30) flag_up = Integer.parseInt(flag_landmine.get(Integer.toString(i-30)).toString());
if (i 29) flag_rightUp = Integer.parseInt(flag_landmine.get(Integer.toString(i-29)).toString());
if (i 1) flag_left = Integer.parseInt(flag_landmine.get(Integer.toString(i-1)).toString());
if (i 479) flag_right = Integer.parseInt(flag_landmine.get
太长了写不完，我把压缩包发给你吧，49905518注意查收
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