JAVA 扫雷的一段代码求解释

int BombNum, BlockNum; // 当前雷数,当前方块数

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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(); //新建一个区域,看名字是放菜单.但是打错字了.

JPanel bombPanel = new JPanel();//新建一个区域,雷区,由于雷是按钮,这里面应该都是按钮(JButton).

Bomb[][] bombButton; 2维组数,放地雷.

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; //雷的位置 x,不解释

num_y = y; //雷的位置 y,不解释.获得是参数的值,所new Bomb的时候传入雷的位置,套嵌2个for循环.

BombFlag = 0; //是不是被插旗了

BombRoundCount = 9; //环绕数

isBomb = false; //是雷

isClicked = false; //被点

isRight = false; //是真的.( 以上都很好理解,直译^_^)

}

}

/* 计算方块周围雷数 */

public void CountRoundBomb() {

for (int i = 0; i (int) Math.sqrt(BlockNum); i++) { //开方 障碍数

for (int j = 0; j (int) Math.sqrt(BlockNum); j++) { //同上,我判断,设计的雷区是正方形,

//这里是找完所有的坐标.

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) { //如果不是雷

for (int x = i - 1; x i + 2; x++) { //从左边1个,到右边1个,一共3个

for (int y = j - 1; y j + 2; y++) { //我不知道,java y坐标是上还是下,总之

//邻近的上中下.(这里会多找一个自己)

if ( (x = 0) (y = 0)

(x ( (int) Math.sqrt(BlockNum)))

(y ( (int) Math.sqrt(BlockNum)))) { //因边前面 x=i-1,所以排除超出边界

//的情况

if (bombButton[x][y].isBomb == true) { //如果是雷;

count++; //加一个

}

}

}

}

bombButton[i][j].BombRoundCount = count; //设置该Bomb环绕数的值

}

}

}

}

总之就是,建个一个Bomb类. 别外有一个方法统计那些不是雷的地方,的周围有几颗雷,到时候点开,显示出来.

高分求一个运行在Eclipse环境下的java 扫雷游戏的初级代码 越小越好 越短越好 运行就好，就是初级就好了，

import java.awt.Button;

import java.util.Set;

// 每一个小方块类

public class Diamond extends Button {

private Diamond[] diamonds;

// 该小方块周围的八个方向上的小方块

private Diamond east;

private Diamond north;

private Diamond northEast;

private Diamond northWest;

private Diamond south;

private Diamond southEast;

private Diamond southWest;

private Diamond west;

private boolean isBomb;// 是否是雷

private boolean isChange;// 又没有被翻过

private int no;// 产生的方块的编号

// 持有所有小方块的引用,方便进行操作

public Diamond(Diamond[] diamonds) {

this.diamonds = diamonds;

}

// 按键时方块发生改变

public boolean change() {

this.isChange = true;// 说明已经翻过了

if(isBomb) {// 触雷

//this.setBackground(Color.red);

return true;

} else {// 不是雷,就显示周围雷的数目

//this.setLabel(this.getNearBombNo() + "");

this.setLabel(this.getNearBombNo() + "");

//if(this.getNearBombNo() == 0) {

// this.moveon();

//}

return false;

}

}

// 获得该小方块周围雷的数量

public int getNearBombNo() {

int no = 0;

if(this.northWest != null this.northWest.isBomb) no++;

if(this.north != null this.north.isBomb) no++;

if(this.northEast != null this.northEast.isBomb) no++;

if(this.east != null this.east.isBomb) no++;

if(this.southEast != null this.southEast.isBomb) no++;

if(this.south != null this.south.isBomb) no++;

if(this.southWest != null this.southWest.isBomb) no++;

if(this.west != null this.west.isBomb) no++;

return no;

}

// 获得该小方块周围的小方块

public Diamond getNearDimaond(int i) {

int index = -1;

switch (i) {

case 1:// 1表示西北,2,表示北,以此类推

index = no - 10;

if(index 1 || no == 19 || no == 28 || no == 37 || no == 46 || no == 55 || no == 64 || no == 73) {

return null;

} else {

return diamonds[index];

}

case 2:

index = no - 9;

if(index 1) {

return null;

} else {

return diamonds[index];

}

case 3:

index = no - 8;

if(index 1 || no == 9 || no == 18 || no == 27 || no == 36 || no == 45 || no == 54 || no == 63 || no == 72) {

return null;

} else {

return diamonds[index];

}

case 4:

index = no + 1;

if(no == 9 || no == 18 || no == 27 || no == 36 || no == 45 || no == 54 || no == 63 || no == 72 || no == 81) {

return null;

} else {

return diamonds[index];

}

case 5:

index = no + 10;

if(index = 81 ||no == 9 || no == 18 || no == 27 || no == 36 || no == 45 || no == 54 || no == 63 || no == 72 || no == 81) {

return null;

} else {

return diamonds[index];

}

case 6:

index = no + 9;

if(index 81) {

return null;

} else {

return diamonds[index];

}

case 7:

index = no + 8;

if(index = 81 || no==1 || no == 10 || no == 19 || no == 28 || no == 37 || no == 46 || no == 55 || no == 64 || no == 73) {

return null;

} else {

return diamonds[index];

}

case 8:

index = no - 1;

if(no==1 || no==10 || no == 19 || no == 28 || no == 37 || no == 46 || no == 55 || no == 64 || no == 73) {

return null;

} else {

return diamonds[index];

}

}

return null;

}

// 递归,set是用来装已经翻过的小方块的,不然会死循环,为什么用set,因为set是不重复的

public void moveon(SetDiamond set) {

set.add(this);// 先把自己加上

if(this.getNorthWest() != null this.getNorthWest().isBomb == false) {

this.getNorthWest().change();

if(this.getNorthWest().getNearBombNo() == 0) {

if(set.contains(this.getNorthWest()) == false)

this.getNorthWest().moveon(set);

}

set.add(this.getNorthWest());

}

if(this.getNorth() != null this.getNorth().isBomb == false) {

this.getNorth().change();

if(this.getNorth().getNearBombNo() == 0) {

if(set.contains(this.getNorth()) == false)

this.getNorth().moveon(set);

}

set.add(this.getNorth());

}

if(this.getNorthEast() != null this.getNorthEast().isBomb == false) {

this.getNorthEast().change();

if(this.getNorthEast().getNearBombNo() == 0) {

if(set.contains(this.getNorthEast()) == false)

this.getNorthEast().moveon(set);

}

set.add(this.getNorthEast());

}

if(this.getEast() != null this.getEast().isBomb == false) {

this.getEast().change();

if(this.getEast().getNearBombNo() == 0) {

if(set.contains(this.getEast()) == false)

this.getEast().moveon(set);

}

set.add(this.getEast());

}

if(this.getSouthEast() != null this.getSouthEast().isBomb == false) {

this.getSouthEast().change();

if(this.getSouthEast().getNearBombNo() == 0) {

if(set.contains(this.getSouthEast()) == false)

this.getSouthEast().moveon(set);

}

set.add(this.getSouthEast());

}

if(this.getSouth() != null this.getSouth().isBomb == false) {

this.getSouth().change();

if(this.getSouth().getNearBombNo() == 0) {

if(set.contains(this.getSouth()) == false)

this.getSouth().moveon(set);

}

set.add(this.getSouth());

}

if(this.getSouthWest() != null this.getSouthWest().isBomb == false) {

this.getSouthWest().change();

if(this.getSouthWest().getNearBombNo() == 0) {

if(set.contains(this.getSouthWest()) == false)

this.getSouthWest().moveon(set);

}

set.add(this.getSouthWest());

}

if(this.getWest() != null this.getWest().isBomb == false) {

this.getWest().change();

if(this.getWest().getNearBombNo() == 0) {

if(set.contains(this.getWest()) == false)

this.getWest().moveon(set);

}

set.add(this.getWest());

}

}

/*public Diamond[] getDiamonds() {

return diamonds;

}*/

public Diamond getEast() {

return east;

}

public int getNo() {

return no;

}

public Diamond getNorth() {

return north;

}

public Diamond getNorthEast() {

return northEast;

}

public Diamond getNorthWest() {

return northWest;

}

public Diamond getSouth() {

return south;

}

public Diamond getSouthEast() {

return southEast;

}

public Diamond getSouthWest() {

return southWest;

}

public Diamond getWest() {

return west;

}

public boolean isBomb() {

return isBomb;

}

public boolean isChange() {

return isChange;

}

public void setBomb(boolean isBomb) {

this.isBomb = isBomb;

}

public void setChange(boolean isChange) {

this.isChange = isChange;

}

public void setDiamonds(Diamond[] diamonds) {

this.diamonds = diamonds;

}

public void setEast(Diamond east) {

this.east = east;

}

public void setNo(int no) {

this.no = no;

}

public void setNorth(Diamond north) {

this.north = north;

}

public void setNorthEast(Diamond northEast) {

this.northEast = northEast;

}

public void setNorthWest(Diamond northWest) {

this.northWest = northWest;

}

public void setSouth(Diamond south) {

this.south = south;

}

public void setSouthEast(Diamond southEast) {

this.southEast = southEast;

}

public void setSouthWest(Diamond southWest) {

this.southWest = southWest;

}

public void setWest(Diamond west) {

this.west = west;

}

}

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();

}

};

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