java街机游戏代码 java小游戏代码大全

求java小游戏源代码

表1. CheckerDrag.java

// CheckerDrag.javaimport java.awt.*;import java.awt.event.*;public class CheckerDrag extends java.applet.Applet{ // Dimension of checkerboard square. // 棋盘上每个小方格的尺寸 final static int SQUAREDIM = 40; // Dimension of checkerboard -- includes black outline. // 棋盘的尺寸 – 包括黑色的轮廓线 final static int BOARDDIM = 8 * SQUAREDIM + 2; // Dimension of checker -- 3/4 the dimension of a square. // 棋子的尺寸 – 方格尺寸的3/4 final static int CHECKERDIM = 3 * SQUAREDIM / 4; // Square colors are dark green or white. // 方格的颜色为深绿色或者白色 final static Color darkGreen = new Color (0, 128, 0); // Dragging flag -- set to true when user presses mouse button over checker // and cleared to false when user releases mouse button. // 拖动标记 --当用户在棋子上按下鼠标按键时设为true， // 释放鼠标按键时设为false boolean inDrag = false; // Left coordinate of checkerboard's upper-left corner. // 棋盘左上角的左方向坐标 int boardx; // Top coordinate of checkerboard's upper-left corner. //棋盘左上角的上方向坐标 int boardy; // Left coordinate of checker rectangle origin (upper-left corner). // 棋子矩形原点(左上角)的左方向坐标 int ox; // Top coordinate of checker rectangle origin (upper-left corner). // 棋子矩形原点(左上角)的上方向坐标 int oy; // Left displacement between mouse coordinates at time of press and checker // rectangle origin. // 在按键时的鼠标坐标与棋子矩形原点之间的左方向位移 int relx; // Top displacement between mouse coordinates at time of press and checker // rectangle origin. // 在按键时的鼠标坐标与棋子矩形原点之间的上方向位移 int rely; // Width of applet drawing area. // applet绘图区域的宽度 int width; // Height of applet drawing area. // applet绘图区域的高度 int height; // Image buffer. // 图像缓冲 Image imBuffer; // Graphics context associated with image buffer. // 图像缓冲相关联的图形背景 Graphics imG; public void init () { // Obtain the size of the applet's drawing area. // 获取applet绘图区域的尺寸 width = getSize ().width; height = getSize ().height; // Create image buffer. // 创建图像缓冲 imBuffer = createImage (width, height); // Retrieve graphics context associated with image buffer. // 取出图像缓冲相关联的图形背景 imG = imBuffer.getGraphics (); // Initialize checkerboard's origin, so that board is centered. // 初始化棋盘的原点，使棋盘在屏幕上居中 boardx = (width - BOARDDIM) / 2 + 1; boardy = (height - BOARDDIM) / 2 + 1; // Initialize checker's rectangle's starting origin so that checker is // centered in the square located in the top row and second column from // the left. // 初始化棋子矩形的起始原点，使得棋子在第一行左数第二列的方格里居中 ox = boardx + SQUAREDIM + (SQUAREDIM - CHECKERDIM) / 2 + 1; oy = boardy + (SQUAREDIM - CHECKERDIM) / 2 + 1; // Attach a mouse listener to the applet. That listener listens for // mouse-button press and mouse-button release events. // 向applet添加一个用来监听鼠标按键的按下和释放事件的鼠标监听器 addMouseListener (new MouseAdapter () { public void mousePressed (MouseEvent e) { // Obtain mouse coordinates at time of press. // 获取按键时的鼠标坐标 int x = e.getX (); int y = e.getY (); // If mouse is over draggable checker at time // of press (i.e., contains (x, y) returns // true), save distance between current mouse // coordinates and draggable checker origin // (which will always be positive) and set drag // flag to true (to indicate drag in progress). // 在按键时如果鼠标位于可拖动的棋子上方 // （也就是contains (x, y)返回true），则保存当前 // 鼠标坐标与棋子的原点之间的距离（始终为正值）并且 // 将拖动标志设为true（用来表明正处在拖动过程中） if (contains (x, y)) { relx = x - ox; rely = y - oy; inDrag = true; } } boolean contains (int x, int y) { // Calculate center of draggable checker. // 计算棋子的中心位置 int cox = ox + CHECKERDIM / 2; int coy = oy + CHECKERDIM / 2; // Return true if (x, y) locates with bounds // of draggable checker. CHECKERDIM / 2 is the // radius. // 如果(x, y)仍处于棋子范围内则返回true // CHECKERDIM / 2为半径 return (cox - x) * (cox - x) + (coy - y) * (coy - y) CHECKERDIM / 2 * CHECKERDIM / 2; } public void mouseReleased (MouseEvent e) { // When mouse is released, clear inDrag (to // indicate no drag in progress) if inDrag is // already set. // 当鼠标按键被释放时，如果inDrag已经为true， // 则将其置为false（用来表明不在拖动过程中） if (inDrag) inDrag = false; } }); // Attach a mouse motion listener to the applet. That listener listens // for mouse drag events. //向applet添加一个用来监听鼠标拖动事件的鼠标运动监听器 addMouseMotionListener (new MouseMotionAdapter () { public void mouseDragged (MouseEvent e) { if (inDrag) { // Calculate draggable checker's new // origin (the upper-left corner of // the checker rectangle). // 计算棋子新的原点（棋子矩形的左上角） int tmpox = e.getX () - relx; int tmpoy = e.getY () - rely; // If the checker is not being moved // (at least partly) off board, // assign the previously calculated // origin (tmpox, tmpoy) as the // permanent origin (ox, oy), and // redraw the display area (with the // draggable checker at the new // coordinates). // 如果棋子（至少是棋子的一部分）没有被 // 移出棋盘，则将之前计算的原点 // (tmpox, tmpoy)赋值给永久性的原点(ox, oy)， // 并且刷新显示区域（此时的棋子已经位于新坐标上） if (tmpox boardx tmpoy boardy tmpox + CHECKERDIM boardx + BOARDDIM tmpoy + CHECKERDIM boardy + BOARDDIM) { ox = tmpox; oy = tmpoy; repaint (); } } } }); } public void paint (Graphics g) { // Paint the checkerboard over which the checker will be dragged. // 在棋子将要被拖动的位置上绘制棋盘 paintCheckerBoard (imG, boardx, boardy); // Paint the checker that will be dragged. // 绘制即将被拖动的棋子 paintChecker (imG, ox, oy); // Draw contents of image buffer. // 绘制图像缓冲的内容 g.drawImage (imBuffer, 0, 0, this); } void paintChecker (Graphics g, int x, int y) { // Set checker shadow color. // 设置棋子阴影的颜色 g.setColor (Color.black); // Paint checker shadow. // 绘制棋子的阴影 g.fillOval (x, y, CHECKERDIM, CHECKERDIM); // Set checker color. // 设置棋子颜色 g.setColor (Color.red); // Paint checker. // 绘制棋子 g.fillOval (x, y, CHECKERDIM - CHECKERDIM / 13, CHECKERDIM - CHECKERDIM / 13); } void paintCheckerBoard (Graphics g, int x, int y) { // Paint checkerboard outline. // 绘制棋盘轮廓线 g.setColor (Color.black); g.drawRect (x, y, 8 * SQUAREDIM + 1, 8 * SQUAREDIM + 1); // Paint checkerboard. // 绘制棋盘 for (int row = 0; row 8; row++) { g.setColor (((row 1) != 0) ? darkGreen : Color.white); for (int col = 0; col 8; col++) { g.fillRect (x + 1 + col * SQUAREDIM, y + 1 + row * SQUAREDIM, SQUAREDIM, SQUAREDIM); g.setColor ((g.getColor () == darkGreen) ? Color.white : darkGreen); } } } // The AWT invokes the update() method in response to the repaint() method // calls that are made as a checker is dragged. The default implementation // of this method, which is inherited from the Container class, clears the // applet's drawing area to the background color prior to calling paint(). // This clearing followed by drawing causes flicker. CheckerDrag overrides // update() to prevent the background from being cleared, which eliminates // the flicker. // AWT调用了update()方法来响应拖动棋子时所调用的repaint()方法。该方法从 // Container类继承的默认实现会在调用paint()之前，将applet的绘图区域清除 // 为背景色，这种绘制之后的清除就导致了闪烁。CheckerDrag重写了update()来 // 防止背景被清除，从而消除了闪烁。 public void update (Graphics g) { paint (g); }}

相关问答

Q1: 求一个简单又有趣的JAVA小游戏代码

具体如下：

连连看的小源码

package Lianliankan;

import javax.swing.*;

import java.awt.*;

import java.awt.event.*;

public class lianliankan implements ActionListener

{

JFrame mainFrame; //主面板

Container thisContainer;

JPanel centerPanel,southPanel,northPanel; //子面板

JButton diamondsButton[][] = new JButton[6][5];//游戏按钮数组

JButton exitButton,resetButton,newlyButton; //退出，重列，重新开始按钮

JLabel fractionLable=new JLabel("0"); //分数标签

JButton firstButton,secondButton; //

分别记录两次62616964757a686964616fe59b9ee7ad9431333335326239被选中的按钮

int grid[][] = new int[8][7];//储存游戏按钮位置

static boolean pressInformation=false; //判断是否有按钮被选中

int x0=0,y0=0,x=0,y=0,fristMsg=0,secondMsg=0,validateLV; //游戏按钮的位置坐标

int i,j,k,n;//消除方法控制

代码（code）是程序员用开发工具所支持的语言写出来的源文件，是一组由字符、符号或信号码元以离散形式表示信息的明确的规则体系。

对于字符和Unicode数据的位模式的定义，此模式代表特定字母、数字或符号（例如 0x20 代表一个空格，而 0x74 代表字符“t”）。一些数据类型每个字符使用一个字节；每个字节可以具有 256 个不同的位模式中的一个模式。

在计算机中，字符由不同的位模式（ON 或 OFF）表示。每个字节有 8 位，这 8 位可以有 256 种不同的 ON 和 OFF 组合模式。对于使用 1 个字节存储每个字符的程序，通过给每个位模式指派字符可表示最多 256 个不同的字符。2 个字节有 16 位，这 16 位可以有 65,536 种唯一的 ON 和 OFF 组合模式。使用 2 个字节表示每个字符的程序可表示最多 65,536 个字符。

单字节代码页是字符定义，这些字符映射到每个字节可能有的 256 种位模式中的每一种。代码页定义大小写字符、数字、符号以及 !、@、#、% 等特殊字符的位模式。每种欧洲语言（如德语和西班牙语）都有各自的单字节代码页。

虽然用于表示 A 到 Z 拉丁字母表字符的位模式在所有的代码页中都相同，但用于表示重音字符（如"é"和"á"）的位模式在不同的代码页中却不同。如果在运行不同代码页的计算机间交换数据，必须将所有字符数据由发送计算机的代码页转换为接收计算机的代码页。如果源数据中的扩展字符在接收计算机的代码页中未定义，那么数据将丢失。

如果某个数据库为来自许多不同国家的客户端提供服务，则很难为该数据库选择这样一种代码页，使其包括所有客户端计算机所需的全部扩展字符。而且，在代码页间不停地转换需要花费大量的处理时间。

Q2: 求一个JAVA游戏代码！！！急！！！

俄罗斯方块——java源代码提供

import java.awt.*;

import java.awt.event.*;

//俄罗斯方块类

public class ERS_Block extends Frame{

public static boolean isPlay=false;

public static int level=1,score=0;

public static TextField scoreField,levelField;

public static MyTimer timer;

GameCanvas gameScr;

public static void main(String[] argus){

ERS_Block ers = new ERS_Block("俄罗斯方块游戏 V1.0 Author:Vincent");

WindowListener win_listener = new WinListener();

ers.addWindowListener(win_listener);

}

//俄罗斯方块类java街机游戏代码的构造方法

ERS_Block(String title){

super(title);

setSize(600,480);

setLayout(new GridLayout(1,2));

gameScr = new GameCanvas();

gameScr.addKeyListener(gameScr);

timer = new MyTimer(gameScr);

timer.setDaemon(true);

timer.start();

timer.suspend();

add(gameScr);

Panel rightScr = new Panel();

rightScr.setLayout(new GridLayout(2,1,0,30));

rightScr.setSize(120,500);

add(rightScr);

//右边信息窗体的布局

MyPanel infoScr = new MyPanel();

infoScr.setLayout(new GridLayout(4,1,0,5));

infoScr.setSize(120,300);

rightScr.add(infoScr);

//定义标签和初始值

Label scorep = new Label("分数:",Label.LEFT);

Label levelp = new Label("级数:",Label.LEFT);

scoreField = new TextField(8);

levelField = new TextField(8);

scoreField.setEditable(false);

levelField.setEditable(false);

infoScr.add(scorep);

infoScr.add(scoreField);

infoScr.add(levelp);

infoScr.add(levelField);

scorep.setSize(new Dimension(20,60));

scoreField.setSize(new Dimension(20,60));

levelp.setSize(new Dimension(20,60));

levelField.setSize(new Dimension(20,60));

scoreField.setText("0");

levelField.setText("1");

//右边控制按钮窗体的布局

MyPanel controlScr = new MyPanel();

controlScr.setLayout(new GridLayout(5,1,0,5));

rightScr.add(controlScr);

//定义按钮play

Button play_b = new Button("开始游戏");

play_b.setSize(new Dimension(50,200));

play_b.addActionListener(new Command(Command.button_play,gameScr));

//定义按钮Level UP

Button level_up_b = new Button("提高级数");

level_up_b.setSize(new Dimension(50,200));

level_up_b.addActionListener(new Command(Command.button_levelup,gameScr));

//定义按钮Level Down

Button level_down_b =new Button("降低级数");

level_down_b.setSize(new Dimension(50,200));

level_down_b.addActionListener(new Command(Command.button_leveldown,gameScr));

//定义按钮Level Pause

Button pause_b =new Button("游戏暂停");

pause_b.setSize(new Dimension(50,200));

pause_b.addActionListener(new Command(Command.button_pause,gameScr));

//定义按钮Quit

Button quit_b = new Button("退出游戏");

quit_b.setSize(new Dimension(50,200));

quit_b.addActionListener(new Command(Command.button_quit,gameScr));

controlScr.add(play_b);

controlScr.add(level_up_b);

controlScr.add(level_down_b);

controlScr.add(pause_b);

controlScr.add(quit_b);

setVisible(true);

gameScr.requestFocus();

}

}

//重写MyPanel类java街机游戏代码，使Panel的四周留空间

class MyPanel extends Panel{

public Insets getInsets(){

return new Insets(30,50,30,50);

}

}

//游戏画布类

class GameCanvas extends Canvas implements KeyListener{

final int unitSize = 30; //小方块边长

int rowNum; //正方格的行数

int columnNum; //正方格的列数

int maxAllowRowNum; //允许有多少行未削

int blockInitRow; //新出现块的起始行坐标

int blockInitCol; //新出现块的起始列坐标

int [][] scrArr; //屏幕数组

Block b; //对方快的引用

//画布类的构造方法

GameCanvas(){

rowNum = 15;

columnNum = 10;

maxAllowRowNum = rowNum - 2;

b = new Block(this);

blockInitRow = rowNum - 1;

blockInitCol = columnNum/2 - 2;

scrArr = new int [32][32];

}

//初始化屏幕java街机游戏代码，并将屏幕数组清零的方法

void initScr(){

for(int i=0;irowNum;i++)

for (int j=0; jcolumnNum;j++)

scrArr[j]=0;

b.reset();

repaint();

}

//重新刷新画布方法

public void paint(Graphics g){

for(int i = 0; i rowNum; i++)

for(int j = 0; j columnNum; j++)

drawUnit(i,j,scrArr[j]);

}

//画方块的方法

public void drawUnit(int row,int col,int type){

scrArr[row][col] = type;

Graphics g = getGraphics();

tch(type){ //表示画方快的方法

case 0: g.setColor(Color.black);break; //以背景为颜色画

case 1: g.setColor(Color.blue);break; //画正在下落的方块

case 2: g.setColor(Color.magenta);break; //画已经落下的方法

}

g.fill3DRect(col*unitSize,getSize().height-(row+1)*unitSize,unitSize,unitSize,true);

g.dispose();

}

public Block getBlock(){

return b; //返回block实例的引用

}

//返回屏幕数组中(row,col)位置的属性值

public int getScrArrXY(int row,int col){

if (row 0 || row = rowNum || col 0 || col = columnNum)

return(-1);

else

return(scrArr[row][col]);

}

//返回新块的初始行坐标方法

public int getInitRow(){

return(blockInitRow); //返回新块的初始行坐标

}

//返回新块的初始列坐标方法

public int getInitCol(){

return(blockInitCol); //返回新块的初始列坐标

}

//满行删除方法

void deleteFullLine(){

int full_line_num = 0;

int k = 0;

for (int i=0;irowNum;i++){

boolean isfull = true;

L1:for(int j=0;jcolumnNum;j++)

if(scrArr[j] == 0){

k++;

isfull = false;

break L1;

}

if(isfull) full_line_num++;

if(k!=0 k-1!=i !isfull)

for(int j = 0; j columnNum; j++){

if (scrArr[j] == 0)

drawUnit(k-1,j,0);

else

drawUnit(k-1,j,2);

scrArr[k-1][j] = scrArr[j];

}

}

for(int i = k-1 ;i rowNum; i++){

for(int j = 0; j columnNum; j++){

drawUnit(i,j,0);

scrArr[j]=0;

}

}

ERS_Block.score += full_line_num;

ERS_Block.scoreField.setText(""+ERS_Block.score);

}

//判断游戏是否结束方法

boolean isGameEnd(){

for (int col = 0 ; col columnNum; col ++){

if(scrArr[maxAllowRowNum][col] !=0)

return true;

}

return false;

}

public void keyTyped(KeyEvent e){

}

public void keyReleased(KeyEvent e){

}

//处理键盘输入的方法

public void keyPressed(KeyEvent e){

if(!ERS_Block.isPlay)

return;

tch(e.getKeyCode()){

case KeyEvent.VK_DOWN:b.fallDown();break;

case KeyEvent.VK_LEFT:b.leftMove();break;

case KeyEvent.VK_RIGHT:b.rightMove();break;

case KeyEvent.VK_SPACE:b.leftTurn();break;

}

}

}

//处理控制类

class Command implements ActionListener{

static final int button_play = 1; //给按钮分配编号

static final int button_levelup = 2;

static final int button_leveldown = 3;

static final int button_quit = 4;

static final int button_pause = 5;

static boolean pause_resume = true;

int curButton; //当前按钮

GameCanvas scr;

//控制按钮类的构造方法

Command(int button,GameCanvas scr){

curButton = button;

this.scr=scr;

}

//按钮执行方法

public void actionPerformed (ActionEvent e){

tch(curButton){

case button_play:if(!ERS_Block.isPlay){

scr.initScr();

ERS_Block.isPlay = true;

ERS_Block.score = 0;

ERS_Block.scoreField.setText("0");

ERS_Block.timer.resume();

}

scr.requestFocus();

break;

case button_levelup:if(ERS_Block.level 10){

ERS_Block.level++;

ERS_Block.levelField.setText(""+ERS_Block.level);

ERS_Block.score = 0;

ERS_Block.scoreField.setText(""+ERS_Block.score);

}

scr.requestFocus();

break;

case button_leveldown:if(ERS_Block.level 1){

ERS_Block.level--;

ERS_Block.levelField.setText(""+ERS_Block.level);

ERS_Block.score = 0;

ERS_Block.scoreField.setText(""+ERS_Block.score);

}

scr.requestFocus();

break;

case button_pause:if(pause_resume){

ERS_Block.timer.suspend();

pause_resume = false;

}else{

ERS_Block.timer.resume();

pause_resume = true;

}

scr.requestFocus();

break;

case button_quit:System.exit(0);

}

}

}

//方块类

class Block {

static int[][] pattern = {

{0x0f00,0x4444,0x0f00,0x4444},//用十六进至表示java街机游戏代码，本行表示长条四种状态

{0x04e0,0x0464,0x00e4,0x04c4},

{0x4620,0x6c00,0x4620,0x6c00},

{0x2640,0xc600,0x2640,0xc600},

{0x6220,0x1700,0x2230,0x0740},

{0x6440,0x0e20,0x44c0,0x8e00},

{0x0660,0x0660,0x0660,0x0660}

};

int blockType; //块的模式号（0-6）

int turnState; //块的翻转状态（0-3）

int blockState; //快的下落状态

int row,col; //块在画布上的坐标

GameCanvas scr;

//块类的构造方法

Block(GameCanvas scr){

this.scr = scr;

blockType = (int)(Math.random() * 1000)%7;

turnState = (int)(Math.random() * 1000)%4;

blockState = 1;

row = scr.getInitRow();

col = scr.getInitCol();

}

//重新初始化块，并显示新块

public void reset(){

blockType = (int)(Math.random() * 1000)%7;

turnState = (int)(Math.random() * 1000)%4;

blockState = 1;

row = scr.getInitRow();

col = scr.getInitCol();

dispBlock(1);

}

//实现“块”翻转的方法

public void leftTurn(){

if(assertValid(blockType,(turnState + 1)%4,row,col)){

dispBlock(0);

turnState = (turnState + 1)%4;

dispBlock(1);

}

}

//实现“块”的左移的方法

public void leftMove(){

if(assertValid(blockType,turnState,row,col-1)){

dispBlock(0);

col--;

dispBlock(1);

}

}

//实现块的右移

public void rightMove(){

if(assertValid(blockType,turnState,row,col+1)){

dispBlock(0);

col++;

dispBlock(1);

}

}

//实现块落下的操作的方法

public boolean fallDown(){

if(blockState == 2)

return(false);

if(assertValid(blockType,turnState,row-1,col)){

dispBlock(0);

row--;

dispBlock(1);

return(true);

}else{

blockState = 2;

dispBlock(2);

return(false);

}

}

//判断是否正确的方法

boolean assertValid(int t,int s,int row,int col){

int k = 0x8000;

for(int i = 0; i 4; i++){

for(int j = 0; j 4; j++){

if((int)(pattern[t][s]k) != 0){

int temp = scr.getScrArrXY(row-i,col+j);

if (temp0||temp==2)

return false;

}

k = k 1;

}

}

return true;

}

//同步显示的方法

public synchronized void dispBlock(int s){

int k = 0x8000;

for (int i = 0; i 4; i++){

for(int j = 0; j 4; j++){

if(((int)pattern[blockType][turnState]k) != 0){

scr.drawUnit(row-i,col+j,s);

}

k=k1;

}

}

}

}

//定时线程

class MyTimer extends Thread{

GameCanvas scr;

public MyTimer(GameCanvas scr){

this.scr = scr;

}

public void run(){

while(true){

try{

sleep((10-ERS_Block.level + 1)*100);

}

catch(InterruptedException e){}

if(!scr.getBlock().fallDown()){

scr.deleteFullLine();

if(scr.isGameEnd()){

ERS_Block.isPlay = false;

suspend();

}else

scr.getBlock().reset();

}

}

}

class WinListener extends WindowAdapter{

public void windowClosing (WindowEvent l){

System.exit(0);

}

}

Q3: JAVA，编一个游戏小游戏，比如扫雷，这个程序大概的代码是什么，谁能教教我？我比较笨，但是我认学。

import javax.swing.*;

import java.awt.*;

import java.awt.event.*;

public class Main

{

public static void main(String[] argus)

{

Landmine Zhang = new Landmine();

}

}

//

// Landmine类 主界面

class Landmine extends JFrame

{

static Resources resources = new Resources();

Playing listener = new Playing(this); //主要监听者，监听地雷面板的动作

Help helpListener = new Help(this); //辅助监听者，监听“帮助”、“关于”

JPanel landminePanel = new JPanel(); //创建地雷面板

JPanel topPanel = new JPanel(); //创建顶部面板

JPanel lowerPanel = new JPanel(); //创建底部面板

public static MyButton [][] lei; //主区按钮组

public static int numberOfUnflaged ; //剩余的雷数，显示在topPanel上，用于提示用户

public static int numberOfClicked; //已经翻开的格子数,当数字数字到"总格子数—雷数"时，即胜利

public static int usedTime; //已用时间

public static JLabel numberOfUnflagedLabel = new JLabel(); //创建剩雷数标签

public static JLabel timeLabel = new JLabel();//创建时间标签

public static Timer timer; //创建计时

Keylistener keyListener = new Keylistener(this);

public Landmine()

{

super("扫雷__1.2版__小老头"); //标题

setBounds(300,90,800,800); //设置窗口位置和大小

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);//最大化、最小化、关闭按钮

BorderLayout ff = new BorderLayout(); //创建布局管理器

setLayout(ff); //关联布局管理器

setResizable(false); //禁止改变窗口大小

/*初始化一些数据*/

numberOfClicked = 0;

numberOfUnflaged = 40;

usedTime = 0;

/*设置顶部面板*/

numberOfUnflagedLabel.setText("剩余雷数："+numberOfUnflaged);//显示剩余雷数

numberOfUnflagedLabel.setFont(resources.fontOne);//设置剩雷数标签字体

numberOfUnflagedLabel.setIcon(resources.bombIconForLabel);//剩雷数标签图标(地雷形)

topPanel.add(numberOfUnflagedLabel); //剩雷数标签加入topPanel

timeLabel.setText("用时：" + usedTime); //显示剩余时间

timeLabel.setFont(resources.fontOne); //设置时间标签字体

timeLabel.setIcon(resources.clockIcon); //设置时间标签图标

topPanel.add(timeLabel); //时间标签加入topPanel

add(topPanel,BorderLayout.NORTH); //加入主面板上部

timer = new Timer(1000,new TimerListener());//计算器注册监听者

/*设置底部面板*/

JButton aboutJB = new JButton("关于"); //创建“关于”按钮

JButton helpJB = new JButton("求救"); //创建“求救”按钮

helpJB.addActionListener(helpListener); //"求救"按钮加入监听者

aboutJB.addActionListener(helpListener);//"关于"按钮加入监听者

helpJB.addKeyListener(keyListener);

aboutJB.addKeyListener(keyListener); //注册按键监听

lowerPanel.add(aboutJB); //“关于”按钮加入lowerPanel

lowerPanel.add(helpJB); //“帮助”按钮加入lowerPanel

add(lowerPanel,BorderLayout.SOUTH);

/*设置地雷面板*/

GridLayout dd = new GridLayout(16,16);

landminePanel.setLayout(dd); //布局管理

lei = new MyButton[18][18];

for(int i=0; i18; ++i)

{//创建下标0—17的按钮，18*18矩阵

for(int j=0; j18; ++j)

{

lei[i][j] = new MyButton(i,j);

}

}

for(int i=1; i17; ++i)

{//将下标1-16的按钮，加入面板、设置图标、翻开标记为假、加入监听者

for(int j=1; j17; ++j)

{

landminePanel.add(lei[i][j]); //按钮加入地雷面板

lei[i][j].setIcon(resources.smallIcon); //设置按钮图标

lei[i][j].isClicked = false; //翻开标记设置为 假lei[i][j].setIcon(dead);

lei[i][j].addActionListener(listener); //加入监听者

lei[i][j].addMouseListener(listener); //加入鼠标事件监听者

lei[i][j].addKeyListener(keyListener); //按钮注册按键监听,当焦点在按钮上是能监听按键

}

}

add(landminePanel,BorderLayout.CENTER); //landminePanel加入主框架中央

addLandmine(); //布雷

timer.start(); //启动计时器

setVisible(true);//显示之

}

/*布雷*/

public static void addLandmine()

{//随机将40的按钮的是否为雷的标记isBomb设为真

for(int count = 0; count40; /*blank*/)

{

int i = (int)(Math.random()*100 % 16 +1 ) ;

int j = (int)(Math.random()*100 % 16 +1 ) ;

if(lei[i][j].isBomb == false)

{

lei[i][j].isBomb = true;

count++;

}

}

}

class TimerListener implements ActionListener

{//内部类，时间监听

public void actionPerformed(ActionEvent e)

{

usedTime++;

timeLabel.setText("用时：" + usedTime);

}

}

}

//

// Playing类 执行主要游戏操作

class Playing implements ActionListener,MouseListener

{

static Resources resources = new Resources();

public static Landmine gui;

public Playing(Landmine in )

{

gui = in;

}

public void actionPerformed(ActionEvent event)

{

MyButton receive = (MyButton)event.getSource();

if(receive.isBomb)

{//如果翻到了雷。。

for(int i=1; i17; ++i)

{//将所有的雷图标设为 “地雷”

for(int j=1; j17; ++j)

{

if(gui.lei[i][j].isBomb)

gui.lei[i][j].setIcon(resources.bombIcon);

}

}

receive.setIcon(resources.deadIcon);//将踩到的地雷图标设为 “衰”

gui.timer.stop(); //停止计时器

JOptionPane.showMessageDialog(null,"小朋友，你挂了…","失败！",

JOptionPane.INFORMATION_MESSAGE,

resources.deadIcon);//提示失败

int yourChose = JOptionPane.showConfirmDialog(null,"你可能是一不小心点错了，再来一局？" );

if(yourChose == JOptionPane.OK_OPTION)

{//点击“是”时

replay();

}

else

{//点击 “否” 或 “取消” 时退出程序

System.exit(0);

}

}

else if(receive.isClicked ==false)

{//未翻到雷

showBombNumber(receive);

}

}

public static void showBombNumber(MyButton in)

{//翻开点击的按钮

int numberOfLandmine = 0;//记录雷的个数

in.isClicked = true; //翻开标记设为真

/*检测周围8个方块是否为雷*/

if(gui.lei[in.num_x-1][in.num_y-1].isBomb == true) numberOfLandmine++;//左上

if(gui.lei[in.num_x][in.num_y-1].isBomb == true) numberOfLandmine++; //上

if(gui.lei[in.num_x+1][in.num_y-1].isBomb == true) numberOfLandmine++;//右上

if(gui.lei[in.num_x+1][in.num_y].isBomb == true) numberOfLandmine++; //右

if(gui.lei[in.num_x+1][in.num_y+1].isBomb == true) numberOfLandmine++;//右下

if(gui.lei[in.num_x][in.num_y+1].isBomb == true) numberOfLandmine++; //下

if(gui.lei[in.num_x-1][in.num_y+1].isBomb == true) numberOfLandmine++;//左下

if(gui.lei[in.num_x-1][in.num_y].isBomb == true) numberOfLandmine++; //左

in.setIcon(new ImageIcon("images/"+numberOfLandmine+".png"));//根据周围的雷数显示数字图标

gui.numberOfClicked++;//翻开格子数+1

if(gui.numberOfClicked==216)

{//翻开216个格子时游戏成功，用户选择是否再来一局

int yourChoice = JOptionPane.showConfirmDialog(null,"恭喜你成功了！再来一盘吗？");

if(yourChoice == JOptionPane.OK_OPTION)

replay();

else

System.exit(0);

}

if(numberOfLandmine==0)

{//如果周围无雷，则将周围未翻开格子的全部翻开

if(gui.lei[in.num_x-1][in.num_y-1].isClicked == false)

showBombNumber(gui.lei[in.num_x-1][in.num_y-1]);

if(gui.lei[in.num_x][in.num_y-1].isClicked == false)

showBombNumber(gui.lei[in.num_x][in.num_y-1]);

if(gui.lei[in.num_x+1][in.num_y-1].isClicked == false)

showBombNumber(gui.lei[in.num_x+1][in.num_y-1]);

if(gui.lei[in.num_x+1][in.num_y].isClicked == false)

showBombNumber(gui.lei[in.num_x+1][in.num_y]);

if(gui.lei[in.num_x+1][in.num_y+1].isClicked == false)

showBombNumber(gui.lei[in.num_x+1][in.num_y+1]);

if(gui.lei[in.num_x][in.num_y+1].isClicked == false)

showBombNumber(gui.lei[in.num_x][in.num_y+1]);

if(gui.lei[in.num_x-1][in.num_y+1].isClicked == false)

showBombNumber(gui.lei[in.num_x-1][in.num_y+1]);

if(gui.lei[in.num_x-1][in.num_y].isClicked == false)

showBombNumber(gui.lei[in.num_x-1][in.num_y]);

}

}

public static void replay()

{//重新开始

gui.dispose(); //释放框架资源

gui.timer.stop(); //终止计时器

Landmine ff = new Landmine();//重新创建一个主类的实例

//这几条语句实现了重新开始————关闭上一个窗口，重新开启一个

//但是这种方法会造成内存的浪费，一个改进的方法是不关闭当年窗口，而是将当前窗口重新初始化

}

public void mousePressed(MouseEvent e)

{//当鼠标右键点击时自动调用此函数

int mods = e.getModifiers();

MyButton receive = (MyButton)e.getSource();

if((mods InputEvent.BUTTON3_MASK) != 0)

{//鼠标右键

if(receive.isClicked == false)

{

receive.isRight = receive.isRight ? false : true;//改变receive.isRight的值

if(receive.isRight)

{//如果添加标记，则剩余雷数-1，设置标签为“旗帜”

gui.numberOfUnflaged--;

receive.setIcon(resources.flagIcon);

}

else

{//如果清除标记，则剩余雷数+1,设置标签为“未翻开”

gui.numberOfUnflaged++;

receive.setIcon(resources.smallIcon);

}

gui.numberOfUnflagedLabel.setText("剩余雷数："+gui.numberOfUnflaged);

//更新剩余雷数标签

}

}

}

public void mouseReleased(MouseEvent e){}

public void mouseExited(MouseEvent e) {}

public void mouseClicked(MouseEvent e){}

public void mouseEntered(MouseEvent e){}

}

//

// Help类，响应“关于”、“求救”

class Help implements ActionListener

{

static Resources resources = new Resources();

public static Landmine gui;

public Help(Landmine in)

{

gui = in ;

}

public void actionPerformed(ActionEvent event)

{

if(event.getActionCommand()=="关于")

JOptionPane.showMessageDialog(null,"扫雷1.2版。。小老头出品");

if(event.getActionCommand()=="求救")

help();

}

public static void help()

{//求救

int stopNumber = (int)(Math.random() * gui.numberOfUnflaged + 1 );

int count = 0;

for(int i=1; i17;++i )

{

for(int j=1; j17; ++j)

{

if( gui.lei[i][j].isBomb !gui.lei[i][j].isClicked !gui.lei[i][j].isRight )

{

count++;

}

if(count == stopNumber)

{

gui.lei[i][j].setIcon(resources.badIcon);

return;

}

}

}

}

}

//

// Keylistener类，响应键盘事件

class Keylistener implements KeyListener

{

static Resources resources = new Resources();

Landmine gui;

public Keylistener(Landmine in)

{

gui = in;

}

public void keyPressed(KeyEvent e)

{//有键按下时自动执行该方法

if(e.getKeyCode() == KeyEvent.VK_UP)

{//按键为 向上 时，将所有未标记的地雷显示出

for(int i=1; i17; ++i)

{

for(int j=1; j17; ++j)

{

if(gui.lei[i][j].isBomb !gui.lei[i][j].isRight)

gui.lei[i][j].setIcon(resources.badIcon);

}

}

}

if(e.getKeyCode() == KeyEvent.VK_DOWN)

{//按键为 向下 时，将所有未标记的地雷恢复为未点击的图标

for(int i=1; i17; ++i)

{

for(int j=1; j17; ++j)

{

if(gui.lei[i][j].isBomb !gui.lei[i][j].isRight)

gui.lei[i][j].setIcon(resources.smallIcon);

}

}

}

}

public void keyReleased(KeyEvent e){}

public void keyTyped(KeyEvent e){}

}

//

// 按钮类 MyBtton

class MyButton extends JButton

{

public int num_x,num_y; //第几号方块

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 MyButton(int x, int y)

{

BombFlag = 0;

num_x = x;

num_y = y;

isBomb = false;

isClicked = true;

isRight = false;

}

}

//

// 资源类 其他类中用到的图标，字体等

class Resources

{

public static ImageIcon deadIcon;

public static ImageIcon smallIcon;

public static ImageIcon clockIcon;

public static ImageIcon bombIcon;

public static ImageIcon flagIcon;

public static ImageIcon badIcon;

public static ImageIcon bombIconForLabel;

public static Font fontOne;

public Resources()

{

deadIcon = new ImageIcon("images/dead.gif");

smallIcon = new ImageIcon("images/smallIcon.png");

clockIcon = new ImageIcon("images/clock2.png");

bombIcon = new ImageIcon("images/bomb.png");

flagIcon = new ImageIcon("images/flag_2.png");

badIcon = new ImageIcon("images/bad.gif");

bombIconForLabel = new ImageIcon("images/bombForLabel.gif");

fontOne = new Font("null",Font.BOLD,20);

}

}

Q4: 求一个简单的JAVA游戏代码，100行左右，谢谢！

import java.awt.Dimension;

import java.awt.Graphics;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import javax.swing.JButton;

import javax.swing.JFrame;

import javax.swing.JPanel;

public class Painter extends JFrame{

/**

*

*/

private static final long serialVersionUID = 8160427604782702376L;

CanvasPanel canvas = new CanvasPanel();;

public Painter() {

super("Star");

this.add(canvas);

this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

this.pack();

this.setResizable(false);

this.setLocationRelativeTo(null);

this.setVisible(true);

}

public static void main(String[] args) {

new Painter();

}

}

class CanvasPanel extends JPanel implements ActionListener{

/**

*

*/

private static final long serialVersionUID = -4642528854538741028L;

private JButton[] btn = new JButton[4];

private String[] btn_name = {"+", "-", "R", "L"};

private int center_x = 200, center_y = 200, radius = 100, degree = 0;

public CanvasPanel() {

this.setPreferredSize(new Dimension(400, 500));

this.setLayout(null);

for(int i = 0; i 4; i++) {

btn[i] = new JButton(btn_name[i]);

btn[i].setBounds(160 + i * 60, 425, 50, 50);

btn[i].addActionListener(this);

this.add(btn[i]);

}

}

@Override

public void paintComponent(Graphics g) {

super.paintComponent(g);

for(int i = 0; i 5; i++) {

g.drawLine( (int) (center_x + radius * Math.sin(Math.toRadians(degree + 72 * i))),

(int) (center_y - radius * Math.cos(Math.toRadians(degree + 72 * i))),

(int) (center_x + radius * Math.sin(Math.toRadians(degree + 72 * i + 144))),

(int) (center_y - radius * Math.cos(Math.toRadians(degree + 72 * i + 144))));

}

}

public void actionPerformed(ActionEvent e) {

// TODO Auto-generated method stub

if(e.getActionCommand() == "+") {

if(radius 200)

radius += 2;

repaint();

} else if(e.getActionCommand() == "-") {

if(radius 0)

radius -= 2;

repaint();

} else if(e.getActionCommand() == "R") {

degree = (degree + 2) % 360;

repaint();

} else if(e.getActionCommand() == "L") {

degree = (degree - 2) % 360;

repaint();

}

}

}

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