用java编写小游戏代码,java游戏编程小游戏代码

java 小游戏

import java.util.Random;

import javax.swing.*;

import java.awt.BorderLayout;

import java.awt.Container;

import java.awt.event.*;

public class SmallGame extends JFrame {

private Random r;

private String[] box = { "剪刀", "石头", "布" };

private JComboBox choice;

private JTextArea ta;

private JLabel lb;

private int win = 0;

private int loss = 0;

private int equal = 0;

public SmallGame() {

initial();//调用initial方法,就是下面定义的那个.该方法主要是初始界面.

pack();

setTitle("游戏主界面");

setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

setLocation(400, 300);

setVisible(true);

}

public static void main(String[] args) {

new SmallGame();

}

public void initial() {

r = new Random(); // 生成随机数

choice = new JComboBox();//初始化choice这个下拉框.也就是你选择出剪子还是石头什么的那个下拉框..

for (int i = 0; i box.length; i++) {//为那个下拉框赋值.用前面定义的private String[] box = { "剪刀", "石头", "布" };附值.这样下拉框就有三个选项了..

choice.addItem(box[i]);

}

ta = new JTextArea(3, 15);//初始化那个文本域3行15列

ta.setEditable(false);//让用户不能编辑那个文本域即不能在里面写东西

JButton okBut = new JButton("出招");//新建一个出招的按钮

okBut.addActionListener(new ActionListener() {//给出招按钮加个监听.意思就是监听着这个按钮看用户有没有点击它..如果点击就执行下面这个方法

public void actionPerformed(ActionEvent e) {//就是这个方法

ta.setText(getResult());//给那个文本域赋值..就是显示结果 赋值的是通过getResult()这个方法得到的返回值 getResult()这个方法下面会讲

lb.setText(getTotal());//给分数那个LABEL赋值..就是显示分数..赋值的是通过getTotal()这个方法得到的返回值

}

});

JButton clearBut = new JButton("清除分数");//新建一个清楚分数的按钮

clearBut.addActionListener(new ActionListener() {//同上给他加个监听

public void actionPerformed(ActionEvent e) {//如果用户点击了就执行这个方法

ta.setText("");//给文本域赋值为""..其实就是清楚他的内容

win = 0;//win赋值为0

loss = 0;//同上

equal = 0;//同上

lb.setText(getTotal());//给显示分数那个赋值..因为前面已经都赋值为0了..所以这句就是让显示分数那都为0

}

});

lb = new JLabel(getTotal());//初始化那个显示分数的东西

JPanel choicePanel = new JPanel();//定义一个面板..面板就相当于一个画图用的东西..可以在上面加按钮啊文本域什么的..

choicePanel.add(choice);//把下拉框加到面板里

choicePanel.add(okBut);//把出招按钮加到面板里

choicePanel.add(clearBut);//把清楚分数按钮加到面板里

JScrollPane resultPanel = new JScrollPane(ta);//把文本域加到一个可滚动的面板里面..JScrollPane就是可滚动的面板..这样如果那个文本域内容太多就会出现滚动条..而不是变大

JPanel totalPanel = new JPanel();//再定义个面板..用来显示分数的..

totalPanel.add(lb);//把那个显示分数的label加到里面去

Container contentPane = getContentPane();//下面就是布局了..

contentPane.setLayout(new BorderLayout());

contentPane.add(choicePanel, BorderLayout.NORTH);

contentPane.add(resultPanel, BorderLayout.CENTER);

contentPane.add(totalPanel, BorderLayout.SOUTH);

}

public String getResult() {//获得结果的方法 返回值是一个String..这个返回值会用来显示在文本域里面

String tmp = "";

int boxPeop = choice.getSelectedIndex();//获得你选择的那个的索引..从0开始的..

int boxComp = getBoxComp();//获得电脑出的索引..就是随机的0-2的数

tmp += "你出：\t" + box[boxPeop];//下面你应该明白了..

tmp += "\n电脑出：\t" + box[boxComp];

tmp += "\n结果：\t" + check(boxPeop, boxComp);

return tmp;

}

public int getBoxComp() {//就是产生一个0-2的随机数..

return r.nextInt(3);//Random的nextInt(int i)方法就是产生一个[0-i)的随机整数 所以nextInt(3)就是[0-2]的随机数

}

public String check(int boxPeop, int boxComp) {//这个就是判断你选择的和电脑选择的比较结果..是输是赢还是平..boxPeop就是你选择的..boxComp就是电脑选择的..

String result = "";

if (boxPeop == (boxComp + 1) % 3) {//(boxComp + 1) % 3 电脑选择的加上1加除以3取余..也就是如果电脑选0这个就为1..这个判断的意思就是如果电脑选0并且你选1..那么就是电脑选了

//private String[] box = { "剪刀", "石头", "布" };这里面下标为0的..你选了下标为1的..就是电脑选剪刀你选石头..所以你赢了..如果电脑选1..(boxComp + 1) % 3就为2..意思就是

//电脑选了石头你选了布..所以你赢了..另外一种情况你明白了撒..只有三种情况你赢..所以这里都包含了..也只包含了那三种..

result = "你赢了！";

win++;//赢了就让记你赢的次数的那个变量加1

} else if (boxPeop == boxComp) {//相等当然平手了

result = "平";

equal++;//同上了

} else {//除了赢和平当然就是输了..

result = "你输了！";

loss++;//同上

}

return result;

}

public int getPoint() {

return (win - loss) * 10;

}

public String getTotal() {

return "赢：" + win + " 平：" + equal + " 输：" + loss + " 得分："

+ getPoint();

}

}

希望你能明白哈。。

相关问答

Q1: 用JAVA编一个小游戏或者其他程序

贪吃蛇程序:

GreedSnake.java (也是程序入口):

import java.awt.BorderLayout;

import java.awt.Canvas;

import java.awt.Color;

import java.awt.Container;

import java.awt.Graphics;

import java.awt.event.KeyEvent;

import java.awt.event.KeyListener;

import java.util.Iterator;

import java.util.LinkedList;

import javax.swing.JFrame;

import javax.swing.JLabel;

import javax.swing.JPanel;

public class GreedSnake implements KeyListener {

JFrame mainFrame;

Canvas paintCanvas;

JLabel labelScore;// 计分牌

SnakeModel snakeModel = null;// 蛇

public static final int canvasWidth = 200;

public static final int canvasHeight = 300;

public static final int nodeWidth = 10;

public static final int nodeHeight = 10;

// ----------------------------------------------------------------------

// GreedSnake():初始化游戏界面

// ----------------------------------------------------------------------

public GreedSnake() {

// 设置界面元素

mainFrame = new JFrame("GreedSnake");

Container cp = mainFrame.getContentPane();

labelScore = new JLabel("Score:");

cp.add(labelScore, BorderLayout.NORTH);

paintCanvas = new Canvas();

paintCanvas.setSize(canvasWidth + 1, canvasHeight + 1);

paintCanvas.addKeyListener(this);

cp.add(paintCanvas, BorderLayout.CENTER);

JPanel panelButtom = new JPanel();

panelButtom.setLayout(new BorderLayout());

JLabel labelHelp;// 帮助信息

labelHelp = new JLabel("PageUp, PageDown for speed;", JLabel.CENTER);

panelButtom.add(labelHelp, BorderLayout.NORTH);

labelHelp = new JLabel("ENTER or R or S for start;", JLabel.CENTER);

panelButtom.add(labelHelp, BorderLayout.CENTER);

labelHelp = new JLabel("SPACE or P for pause", JLabel.CENTER);

panelButtom.add(labelHelp, BorderLayout.SOUTH);

cp.add(panelButtom, BorderLayout.SOUTH);

mainFrame.addKeyListener(this);

mainFrame.pack();

mainFrame.setResizable(false);

mainFrame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

mainFrame.setVisible(true);

begin();

}

// ----------------------------------------------------------------------

// keyPressed():按键检测

// ----------------------------------------------------------------------

public void keyPressed(KeyEvent e) {

int keyCode = e.getKeyCode();

if (snakeModel.running)

switch (keyCode) {

case KeyEvent.VK_UP:

snakeModel.changeDirection(SnakeModel.UP);

break;

case KeyEvent.VK_DOWN:

snakeModel.changeDirection(SnakeModel.DOWN);

break;

case KeyEvent.VK_LEFT:

snakeModel.changeDirection(SnakeModel.LEFT);

break;

case KeyEvent.VK_RIGHT:

snakeModel.changeDirection(SnakeModel.RIGHT);

break;

case KeyEvent.VK_ADD:

case KeyEvent.VK_PAGE_UP:

snakeModel.speedUp();// 加速

break;

case KeyEvent.VK_SUBTRACT:

case KeyEvent.VK_PAGE_DOWN:

snakeModel.speedDown();// 减速

break;

case KeyEvent.VK_SPACE:

case KeyEvent.VK_P:

snakeModel.changePauseState();// 暂停或继续

break;

default:

}

// 重新开始

if (keyCode == KeyEvent.VK_R || keyCode == KeyEvent.VK_S

|| keyCode == KeyEvent.VK_ENTER) {

snakeModel.running = false;

begin();

}

}

// ----------------------------------------------------------------------

// keyReleased（）：空函数

// ----------------------------------------------------------------------

public void keyReleased(KeyEvent e) {

}

// ----------------------------------------------------------------------

// keyTyped（）：空函数

// ----------------------------------------------------------------------

public void keyTyped(KeyEvent e) {

}

// ----------------------------------------------------------------------

// repaint（）：绘制游戏界面（包括蛇和食物）

// ----------------------------------------------------------------------

void repaint() {

Graphics g = paintCanvas.getGraphics();

// draw background

g.setColor(Color.WHITE);

g.fillRect(0, 0, canvasWidth, canvasHeight);

// draw the snake

g.setColor(Color.BLACK);

LinkedList na = snakeModel.nodeArray;

Iterator it = na.iterator();

while (it.hasNext()) {

Node n = (Node) it.next();

drawNode(g, n);

}

// draw the food

g.setColor(Color.RED);

Node n = snakeModel.food;

drawNode(g, n);

updateScore();

}

// ----------------------------------------------------------------------

// drawNode（）：绘画某一结点（蛇身或食物）

// ----------------------------------------------------------------------

private void drawNode(Graphics g, Node n) {

g.fillRect(n.x * nodeWidth, n.y * nodeHeight, nodeWidth - 1,

nodeHeight - 1);

}

// ----------------------------------------------------------------------

// updateScore（）：改变计分牌

// ----------------------------------------------------------------------

public void updateScore() {

String s = "Score: " + snakeModel.score;

labelScore.setText(s);

}

// ----------------------------------------------------------------------

// begin（）：游戏开始，放置贪吃蛇

// ----------------------------------------------------------------------

void begin() {

if (snakeModel == null || !snakeModel.running) {

snakeModel = new SnakeModel(this, canvasWidth / nodeWidth,

this.canvasHeight / nodeHeight);

(new Thread(snakeModel)).start();

}

}

// ----------------------------------------------------------------------

// main（）：主函数

// ----------------------------------------------------------------------

public static void main(String[] args) {

GreedSnake gs = new GreedSnake();

}

}

Node.java:

public class Node {

int x;

int y;

Node(int x, int y) {

this.x = x;

this.y = y;

}

}

SnakeModel.java:

import java.util.Arrays;

import java.util.LinkedList;

import java.util.Random;

import javax.swing.JOptionPane;

public class SnakeModel implements Runnable {

GreedSnake gs;

boolean[][] matrix;// 界面数据保存在数组里

LinkedList nodeArray = new LinkedList();

Node food;

int maxX;// 最大宽度

int maxY;// 最大长度

int direction = 2;// 方向

boolean running = false;

int timeInterval = 200;// 间隔时间（速度）

double speedChangeRate = 0.75;// 速度改变程度

boolean paused = false;// 游戏状态

int score = 0;

int countMove = 0;

// UP和DOWN是偶数，RIGHT和LEFT是奇数

public static final int UP = 2;

public static final int DOWN = 4;

public static final int LEFT = 1;

public static final int RIGHT = 3;

// ----------------------------------------------------------------------

// GreedModel():初始化界面

// ----------------------------------------------------------------------

public SnakeModel(GreedSnake gs, int maxX, int maxY) {

this.gs = gs;

this.maxX = maxX;

this.maxY = maxY;

matrix = new boolean[maxX][];

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

matrix[i] = new boolean[maxY];

Arrays.fill(matrix[i], false);// 没有蛇和食物的地区置false

}

// 初始化贪吃蛇

int initArrayLength = maxX 20 ? 10 : maxX / 2;

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

int x = maxX / 2 + i;

int y = maxY / 2;

nodeArray.addLast(new Node(x, y));

matrix[x][y] = true;// 蛇身处置true

}

food = createFood();

matrix[food.x][food.y] = true;// 食物处置true

}

// ----------------------------------------------------------------------

// changeDirection():改变运动方向

// ----------------------------------------------------------------------

public void changeDirection(int newDirection) {

if (direction % 2 != newDirection % 2)// 避免冲突

{

direction = newDirection;

}

}

// ----------------------------------------------------------------------

// moveOn():贪吃蛇运动函数

// ----------------------------------------------------------------------

public boolean moveOn() {

Node n = (Node) nodeArray.getFirst();

int x = n.x;

int y = n.y;

switch (direction) {

case UP:

y--;

break;

case DOWN:

y++;

break;

case LEFT:

x--;

break;

case RIGHT:

x++;

break;

}

if ((0 = x x maxX) (0 = y y maxY)) {

if (matrix[x][y])// 吃到食物或者撞到身体

{

if (x == food.x y == food.y)// 吃到食物

{

nodeArray.addFirst(food);// 在头部加上一结点

// 计分规则与移动长度和速度有关

int scoreGet = (10000 - 200 * countMove) / timeInterval;

score += scoreGet 0 ? scoreGet : 10;

countMove = 0;

food = createFood();

matrix[food.x][food.y] = true;

return true;

} else

return false;// 撞到身体

} else// 什么都没有碰到

{

nodeArray.addFirst(new Node(x, y));// 加上头部

matrix[x][y] = true;

n = (Node) nodeArray.removeLast();// 去掉尾部

matrix[n.x][n.y] = false;

countMove++;

return true;

}

}

return false;// 越界（撞到墙壁）

}

// ----------------------------------------------------------------------

// run():贪吃蛇运动线程

// ----------------------------------------------------------------------

public void run() {

running = true;

while (running) {

try {

Thread.sleep(timeInterval);

} catch (Exception e) {

break;

}

if (!paused) {

if (moveOn())// 未结束

{

gs.repaint();

} else// 游戏结束

{

JOptionPane.showMessageDialog(null, "GAME OVER",

"Game Over", JOptionPane.INFORMATION_MESSAGE);

break;

}

}

}

running = false;

}

// ----------------------------------------------------------------------

// createFood():生成食物及放置地点

// ----------------------------------------------------------------------

private Node createFood() {

int x = 0;

int y = 0;

do {

Random r = new Random();

x = r.nextInt(maxX);

y = r.nextInt(maxY);

} while (matrix[x][y]);

return new Node(x, y);

}

// ----------------------------------------------------------------------

// speedUp():加快蛇运动速度

// ----------------------------------------------------------------------

public void speedUp() {

timeInterval *= speedChangeRate;

}

// ----------------------------------------------------------------------

// speedDown():放慢蛇运动速度

// ----------------------------------------------------------------------

public void speedDown() {

timeInterval /= speedChangeRate;

}

// ----------------------------------------------------------------------

// changePauseState(): 改变游戏状态（暂停或继续）

// ----------------------------------------------------------------------

public void changePauseState() {

paused = !paused;

}

}

Q2: 几个Java小游戏代码

package reduce;

import java.applet.Applet;

import java.applet.AudioClip;

import java.awt.Dimension;

import java.awt.Font;

import java.awt.Toolkit;

import javax.sound.sampled.AudioFileFormat;

import javax.sound.sampled.AudioSystem;

import javax.swing.JFrame;

import javax.swing.JPanel;

import java.awt.Rectangle;

import javax.swing.BorderFactory;

import javax.swing.JButton;

import javax.swing.JOptionPane;

import javax.swing.JSlider;

import javax.swing.JLabel;

import javax.swing.SwingUtilities;

import javax.swing.UIManager;

import javax.swing.event.ChangeEvent;

import javax.swing.event.ChangeListener;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.awt.event.KeyAdapter;

import java.awt.event.KeyEvent;

import java.io.File;

import java.util.Vector;

public class Frame extends JFrame implements Runnable {

JPanel contentPane;

JPanel jPanel1 = new JPanel();

JButton jButton1 = new JButton();

JSlider jSlider1 = new JSlider();

JLabel jLabel1 = new JLabel();

JButton jButton2 = new JButton();

JLabel jLabel2 = new JLabel();

int count = 1, rapidity = 80; // count 当前进行的个数, rapidity 游标的位置

int zhengque = 0, cuowu = 0;

int rush[] = { 10 ,20 ,30 }; //游戏每关的个数 可以自由添加.列 { 10 ,20 ,30 ,40,50}

int rush_count = 0; //记录关数

char list[] = { 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L',

'M', 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y',

'Z', '1', '2', '3', '4', '5', '6', '7', '8', '9' }; //随机出现的数字 可以自由添加

Vector number = new Vector();

String paiduan = "true";

AudioClip Musci_anjian, Music_shibai, Music_chenggong;

public Frame() {

try {

setDefaultCloseOperation(EXIT_ON_CLOSE);

//-----------------声音文件---------------------

Musci_anjian = Applet.newAudioClip(new File("sounds//anjian.wav")

.toURL());

Music_shibai = Applet.newAudioClip(new File("sounds//shibai.wav")

.toURL());

Music_chenggong = Applet.newAudioClip(new File(

"sounds//chenggong.wav").toURL());

//---------------------------------------

jbInit();

} catch (Exception exception) {

exception.printStackTrace();

}

}

/**

* Component initialization.

*

* @throws java.lang.Exception

*/

private void jbInit() throws Exception {

contentPane = (JPanel) getContentPane();

contentPane.setLayout(null);

setSize(new Dimension(588, 530));

setTitle("Frame Title");

jPanel1.setBorder(BorderFactory.createEtchedBorder());

jPanel1.setBounds(new Rectangle(4, 4, 573, 419));

jPanel1.setLayout(null);

jButton1.setBounds(new Rectangle(277, 442, 89, 31));

jButton1.setText("开始");

jButton1.addActionListener(new Frame1_jButton1_actionAdapter(this));

jSlider1.setBounds(new Rectangle(83, 448, 164, 21));

jSlider1.setMaximum(100);

jSlider1.setMinimum(1);

jSlider1.setValue(50);

jLabel1.setText("速度");

jLabel1.setBounds(new Rectangle(35, 451, 39, 18));

jButton2.setBounds(new Rectangle(408, 442, 89, 31));

jButton2.setText("结束");

jButton2.addActionListener(new Frame1_jButton2_actionAdapter(this));

jLabel2.setText("第一关:100个");

jLabel2.setBounds(new Rectangle(414, 473, 171, 21));

contentPane.add(jPanel1);

contentPane.add(jButton2);

contentPane.add(jButton1);

contentPane.add(jSlider1);

contentPane.add(jLabel1);

contentPane.add(jLabel2);

this.addKeyListener(new MyListener());

jButton1.addKeyListener(new MyListener());

jSlider1.addKeyListener(new MyListener());

jSlider1.addChangeListener(new ChangeListener() {

public void stateChanged(ChangeEvent e) {

rapidity = jSlider1.getValue();

}

});

}

public void run() {

number.clear();

zhengque = 0;

cuowu = 0;

paiduan = "true";

while (count = rush[rush_count]) {

try {

Thread t = new Thread(new Tthread());

t.start();

count += 1;

Thread.sleep(1000 + (int) (Math.random() * 2000)); // 生产下组停顿时间

// 最快1快.最慢2秒

} catch (InterruptedException e) {

e.printStackTrace();

}

}

while (true) { // 等待最后一个字符消失

if (number.size() == 0) {

break;

}

}

if (zhengque == 0) { // 为了以后相除..如果全部正确或者错误就会出现错误. 所以..

zhengque = 1;

}

if (cuowu == 0) {

cuowu = 1;

}

if (paiduan.equals("true")) { // 判断是否是自然结束

if (zhengque / cuowu = 2) {

JOptionPane.showMessageDialog(null, "恭喜你过关了");

rush_count += 1; // 自动加1关

if (rush_count rush.length) {

if (rapidity 10) { // 当速度大于10的时候在-5提加速度.怕速度太快

rapidity -= 5; // 速度自动减10毫秒

jSlider1.setValue(rapidity); // 选择位置

}

Thread t = new Thread(this);

t.start();

} else {

JOptionPane.showMessageDialog(null, "牛B...你通关了..");

rush_count = 0;

count = 0;

}

} else {

JOptionPane.showMessageDialog(null, "请再接再励");

rush_count = 0;

count = 0;

}

} else {

rush_count = 0;

count = 0;

}

}

public void jButton1_actionPerformed(ActionEvent e) {

Thread t = new Thread(this);

t.start();

}

public void jButton2_actionPerformed(ActionEvent e) {

count = rush[rush_count] + 1;

paiduan = "flase";

}

class Tthread implements Runnable {

public void run() {

boolean fo = true;

int Y = 0, X = 0;

JLabel show = new JLabel();

show.setFont(new java.awt.Font("宋体", Font.PLAIN, 33));

jPanel1.add(show);

X = 10 + (int) (Math.random() * 400);

String parameter = list[(int) (Math.random() * list.length)] + "";

Bean bean = new Bean();

bean.setParameter(parameter);

bean.setShow(show);

number.add(bean);

show.setText(parameter);

while (fo) {

// ---------------------数字下移--------------------

show.setBounds(new Rectangle(X, Y += 2, 33, 33));

try {

Thread.sleep(rapidity);

} catch (InterruptedException e) {

e.printStackTrace();

}

if (Y = 419) {

fo = false;

for (int i = number.size() - 1; i = 0; i--) {

Bean bn = ((Bean) number.get(i));

if (parameter.equalsIgnoreCase(bn.getParameter())) {

cuowu += 1;

jLabel2.setText("正确:" + zhengque + "个,错误:" + cuowu

+ "个");

number.removeElementAt(i);

Music_shibai.play();

break;

}

}

}

}

}

}

class MyListener extends KeyAdapter {

public void keyPressed(KeyEvent e) {

String uu = e.getKeyChar() + "";

for (int i = 0; i number.size(); i++) {

Bean bean = ((Bean) number.get(i));

if (uu.equalsIgnoreCase(bean.getParameter())) {

zhengque += 1;

number.removeElementAt(i);

bean.getShow().setVisible(false);

jLabel2.setText("正确:" + zhengque + "个,错误:" + cuowu + "个");

Music_chenggong.play();

break;

}

}

Musci_anjian.play();

}

}

public static void main(String[] args) {

try {

UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());

} catch (Exception exception) {

exception.printStackTrace();

}

Frame frame = new Frame();

Dimension screenSize = Toolkit.getDefaultToolkit().getScreenSize();

Dimension frameSize = frame.getSize();

if (frameSize.height screenSize.height) {

frameSize.height = screenSize.height;

}

if (frameSize.width screenSize.width) {

frameSize.width = screenSize.width;

}

frame.setLocation((screenSize.width - frameSize.width) / 2,

(screenSize.height - frameSize.height) / 2);

frame.setVisible(true);

}

}

class Frame1_jButton2_actionAdapter implements ActionListener {

private Frame adaptee;

Frame1_jButton2_actionAdapter(Frame adaptee) {

this.adaptee = adaptee;

}

public void actionPerformed(ActionEvent e) {

adaptee.jButton2_actionPerformed(e);

}

}

class Frame1_jButton1_actionAdapter implements ActionListener {

private Frame adaptee;

Frame1_jButton1_actionAdapter(Frame adaptee) {

this.adaptee = adaptee;

}

public void actionPerformed(ActionEvent e) {

adaptee.jButton1_actionPerformed(e);

}

}

class Bean {

String parameter = null;

JLabel show = null;

public JLabel getShow() {

return show;

}

public void setShow(JLabel show) {

this.show = show;

}

public String getParameter() {

return parameter;

}

public void setParameter(String parameter) {

this.parameter = parameter;

}

}

我只有一个打字母小游戏