Java实现扫雷小游戏优化版
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🍁🍁大家好！上一期我们使用GUI技术写了一个简单的扫雷小游戏，今天对这个Java应用程序更新迭代，增加了难度选择等功能，修复了已知的几个问题。成为初学者学习的好项目！Java实现扫雷小游戏【完整版】
🌕文章目录
🍊效果展示
🍁难度选择展示
🍁游戏界面展示
🍊代码展示
🍁主类：GameWin类
//主类
package com.sxt;
import javax.swing.*;
import java.awt.*;
import java.awt.event.MouseAdapter;
import java.awt.event.MouseEvent;
public class GameWin extends JFrame
int width = 2 * GameUtil.OFFSET + GameUtil.MAP_W * GameUtil.SQUARE_LENGTH;
int height = 4 * GameUtil.OFFSET + GameUtil.MAP_H * GameUtil.SQUARE_LENGTH;
Image offScreenImage = null;
MapBottom mapBottom = new MapBottom();
MapTop mapTop = new MapTop();
GameSelect gameSelect = new GameSelect();
//是否开始,false未开始,true开始
boolean begin=false;
void launch()
GameUtil.START_TIME=System.currentTimeMillis();
this.setVisible(true);
if(GameUtil.state==3)
this.setSize(500,500);
else
this.setSize(width,height);
this.setLocationRelativeTo(null);
this.setTitle("Java扫雷小游戏");
this.setDefaultCloseOperation(EXIT_ON_CLOSE);
//鼠标事件
this.addMouseListener(new MouseAdapter()
@Override
public void mouseClicked(MouseEvent e)
super.mouseClicked(e);
switch (GameUtil.state)
case 0 :
if(e.getButton()==1)
GameUtil.MOUSE_X = e.getX();
GameUtil.MOUSE_Y = e.getY();
GameUtil.LEFT = true;
if(e.getButton()==3)
GameUtil.MOUSE_X = e.getX();
GameUtil.MOUSE_Y = e.getY();
GameUtil.RIGHT = true;
case 1 :
case 2 :
if(e.getButton()==1)
if(e.getX()>GameUtil.OFFSET + GameUtil.SQUARE_LENGTH*(GameUtil.MAP_W/2)
&& e.getX()<GameUtil.OFFSET + GameUtil.SQUARE_LENGTH*(GameUtil.MAP_W/2) + GameUtil.SQUARE_LENGTH
&& e.getY()>GameUtil.OFFSET
&& e.getY()<GameUtil.OFFSET+GameUtil.SQUARE_LENGTH)
mapBottom.reGame();
mapTop.reGame();
GameUtil.FLAG_NUM=0;
GameUtil.START_TIME=System.currentTimeMillis();
GameUtil.state=0;
if(e.getButton()==2)
GameUtil.state=3;
begin=true;
break;
case 3:
if(e.getButton()==1)
GameUtil.MOUSE_X = e.getX();
GameUtil.MOUSE_Y = e.getY();
begin = gameSelect.hard();
break;
default:
);
while (true)
repaint();
begin();
try
Thread.sleep(40);
catch (InterruptedException e)
e.printStackTrace();
void begin()
if(begin)
begin=false;
gameSelect.hard(GameUtil.level);
dispose();
GameWin gameWin = new GameWin();
GameUtil.START_TIME = System.currentTimeMillis();
GameUtil.FLAG_NUM=0;
mapBottom.reGame();
mapTop.reGame();
gameWin.launch();
@Override
public void paint(Graphics g)
if(GameUtil.state==3)
g.setColor(Color.lightGray);
g.fillRect(0,0,500,500);
gameSelect.paintSelf(g);
else
offScreenImage = this.createImage(width, height);
Graphics gImage = offScreenImage.getGraphics();
//设置背景颜色
gImage.setColor(Color.lightGray);
gImage.fillRect(0, 0, width, height);
mapBottom.paintSelf(gImage);
mapTop.paintSelf(gImage);
g.drawImage(offScreenImage, 0, 0, null);
public static void main(String[] args)
GameWin gameWin = new GameWin();
gameWin.launch();
🍁底层地图MapBottom类
//底层地图类
package com.sxt;
import java.awt.*;
public class MapBottom
BottomRay bottomRay = new BottomRay();
BottomNum bottomNum = new BottomNum();
bottomRay.newRay();
bottomNum.newNum();
//重置游戏
void reGame()
for (int i = 1; i <=GameUtil.MAP_W ; i++)
for (int j = 1; j <=GameUtil.MAP_H ; j++)
GameUtil.DATA_BOTTOM[i][j]=0;
bottomRay.newRay();
bottomNum.newNum();
//绘制方法
void paintSelf(Graphics g)
g.setColor(Color.red);
//画竖线
for (int i = 0; i <= GameUtil.MAP_W; i++)
g.drawLine(GameUtil.OFFSET + i * GameUtil.SQUARE_LENGTH,
3*GameUtil.OFFSET,
GameUtil.OFFSET+i*GameUtil.SQUARE_LENGTH,
3*GameUtil.OFFSET+GameUtil.MAP_H*GameUtil.SQUARE_LENGTH);
//画横线
for (int i = 0; i <=GameUtil.MAP_H; i++)
g.drawLine(GameUtil.OFFSET,
3*GameUtil.OFFSET+i*GameUtil.SQUARE_LENGTH,
GameUtil.OFFSET+GameUtil.MAP_W*GameUtil.SQUARE_LENGTH,
3*GameUtil.OFFSET+i*GameUtil.SQUARE_LENGTH);
for (int i = 1; i <= GameUtil.MAP_W ; i++)
for (int j = 1; j <= GameUtil.MAP_H; j++)
//雷
if (GameUtil.DATA_BOTTOM[i][j] == -1)
g.drawImage(GameUtil.lei,
GameUtil.OFFSET + (i - 1) * GameUtil.SQUARE_LENGTH + 1,
GameUtil.OFFSET * 3 + (j - 1) * GameUtil.SQUARE_LENGTH + 1,
GameUtil.SQUARE_LENGTH - 2,
GameUtil.SQUARE_LENGTH - 2,
null);
//数字
if (GameUtil.DATA_BOTTOM[i][j] >=0)
g.drawImage(GameUtil.images[GameUtil.DATA_BOTTOM[i][j]],
GameUtil.OFFSET + (i - 1) * GameUtil.SQUARE_LENGTH + 15,
GameUtil.OFFSET * 3 + (j - 1) * GameUtil.SQUARE_LENGTH + 5,
null);
//绘制数字 剩余雷数,倒计时
GameUtil.drawWord(g,""+(GameUtil.RAY_MAX-GameUtil.FLAG_NUM),
GameUtil.OFFSET,
2*GameUtil.OFFSET,30,Color.red);
GameUtil.drawWord(g,""+(GameUtil.END_TIME-GameUtil.START_TIME)/1000,
GameUtil.OFFSET + GameUtil.SQUARE_LENGTH*(GameUtil.MAP_W-1),
2*GameUtil.OFFSET,30,Color.red);
switch (GameUtil.state)
case 0:
GameUtil.END_TIME=System.currentTimeMillis();
g.drawImage(GameUtil.face,
GameUtil.OFFSET + GameUtil.SQUARE_LENGTH * (GameUtil.MAP_W/2),
GameUtil.OFFSET,
null);
break;
case 1:
g.drawImage(GameUtil.win,
GameUtil.OFFSET + GameUtil.SQUARE_LENGTH * (GameUtil.MAP_W/2),
GameUtil.OFFSET,
null);
break;
case 2:
g.drawImage(GameUtil.over,
GameUtil.OFFSET + GameUtil.SQUARE_LENGTH * (GameUtil.MAP_W/2),
GameUtil.OFFSET,
null);
break;
default:
🍁顶层地图MapTop类
//顶层地图类
package com.sxt;
import java.awt.*;
public class MapTop
//格子位置
int temp_x;
int temp_y;
//重置游戏
void reGame()
for (int i = 1; i <=GameUtil.MAP_W ; i++)
for (int j = 1; j <=GameUtil.MAP_H ; j++)
GameUtil.DATA_TOP[i][j]=0;
//判断逻辑
void logic()
temp_x=0;
temp_y=0;
if(GameUtil.MOUSE_X>GameUtil.OFFSET && GameUtil.MOUSE_Y>3*GameUtil.OFFSET)
temp_x = (GameUtil.MOUSE_X - GameUtil.OFFSET)/GameUtil.SQUARE_LENGTH+1;
temp_y = (GameUtil.MOUSE_Y - GameUtil.OFFSET * 3)/GameUtil.SQUARE_LENGTH+1;
if(temp_x>=1 && temp_x<=GameUtil.MAP_W
&& temp_y>=1 && temp_y<=GameUtil.MAP_H)
if(GameUtil.LEFT)
//覆盖,则翻开
if(GameUtil.DATA_TOP[temp_x][temp_y]==0)
GameUtil.DATA_TOP[temp_x][temp_y]=-1;
spaceOpen(temp_x,temp_y);
GameUtil.LEFT=false;
if(GameUtil.RIGHT)
//覆盖则插旗
if(GameUtil.DATA_TOP[temp_x][temp_y]==0)
GameUtil.DATA_TOP[temp_x][temp_y]=1;
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