189 8069 5689
import java.awt.*;
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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();
}
};
没做过，就是说点啥想法。
是不是可以用二维数组来定义每个格子，这样判断周围8个格子的时候就可以[i][j]
i和j+-1来查看有没有雷，雷也可以存在一个二维数组里，有雷存1，没雷存0，你再把它也保存起来，存档的话可以添加一个初始化判断，有存档就调出二维数组，去布局显示。^^
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;
}
}