Java版吃豆游戏及源码

2021-10-03 03:06:35

这是一个吃豆游戏的Java实现，具体代码较多请下载文件。

下载地址：[url]http://download.csdn.net/source/396925[/url]

package org.loon.test;

import java.awt.Color;
import java.awt.Event;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.Image;
import java.awt.Insets;
import java.awt.MediaTracker;
import java.awt.Panel;
import java.awt.Toolkit;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.awt.image.BufferedImage;
import java.awt.image.VolatileImage;

/**
*
* 
* Title: LoonFramework
* 
* 
* Description:
* 
* 
* Copyright: Copyright (c) 2008
* 
* 
* Company: LoonFramework
* 
* 
* License: [url]http://www.apache.org/licenses/LICENSE-2.0[/url]
* 
*
* @author chenpeng
* @email：[email]ceponline@yahoo.com.cn[/email]
* @version 0.1
*/
class Timer implements Runnable {
 Pacgame ap;

 int duration;

 private Thread myThread;

 private boolean loopf = true;

 private long tickCount;

 public Timer(Pacgame ap, int duration) {
 this.ap = ap;
 this.duration = duration;
 }

 public Timer(Pacgame ap) {
 this(ap, 16);
 }

 public void on() {
 myThread = new Thread(this);
 myThread.start();
 }

 public void off() {
 loopf = false;
 }

 public void run() {
 loopf = true;
 tickCount = System.currentTimeMillis();
 while (loopf) {
 try {
 Thread.sleep(duration);
 } catch (Exception e) {
 e.printStackTrace();
 }
 ap.notifyFrame();
 }
 }

 public int frames() {
 long nowTick = System.currentTimeMillis();
 int frame = (int) (nowTick - tickCount) / duration;
 if (frame <= 0) {
 frame = 1;
 tickCount = nowTick;
 } else if (frame > 5) {
 frame = 5;
 tickCount = nowTick;
 } else {
 tickCount += frame * duration;
 }
 return frame;
 }
}

public class Pacgame extends Panel implements Runnable {
 /** *//**
 *
 */
 private static final long serialVersionUID = 1L;

 private static int WIDTH = 256;

 private static int HEIGHT = 224;

 Thread thread;

 //构造一个双缓冲的、可变的image
 VolatileImage offImage;

 Image bg, bg0;

 CGloader loader;

 MazeManager mzmanager;

 MapManager emanager;

 SpriteManager spmanager, chipmanager;

 MonsterSprite redmon, ao, pink, monster;

 PacSprite pac;

 AttractManager atMng;

 Timer timer;

 int key = 0;

 int score;

 int number1;

 boolean loadOK = false;

 boolean isAttr = false;

 public void init() {
 ClassLoader cl = getClass().getClassLoader();
 Toolkit tk = Toolkit.getDefaultToolkit();
 bg0 = tk.createImage(cl.getResource("main.png"));
 bg = new BufferedImage(WIDTH, HEIGHT, BufferedImage.TYPE_INT_ARGB_PRE);
 MediaTracker mt = new MediaTracker(this);
 mt.addImage(bg0, 0);
 try {
 mt.waitForID(0);
 } catch (Exception e) {
 e.printStackTrace();
 }
 loader = new CGloader("pacchr.png", this);
 loader.setAlpha(0, 8);

 mzmanager = new MazeManager();

 emanager = new MapManager();

 spmanager = new SpriteManager(4);
 chipmanager = new SpriteManager(5);

 pac = new PacSprite(10, 20, loader);
 redmon = new RedMonster(10, 10, mzmanager, loader);
 redmon.setTarget(pac);
 spmanager.add(redmon);
 ao = new BlueMonster(9, 13, mzmanager, loader);
 ao.setTarget(pac);
 spmanager.add(ao);
 pink = new PinkMonster(10, 13, mzmanager, loader);
 pink.setTarget(pac);
 spmanager.add(pink);
 monster = new Monster(11, 13, mzmanager, loader);
 monster.setTarget(pac);
 spmanager.add(monster);
 for (int i = 0; i < 5; i++) {
 chipmanager.add(new ChipSprite(i * 16, 0, loader, i * 16, 130, 16,
 16));
 }

 atMng = new AttractManager(loader);
 timer = new Timer(this, 16);

 setBackground(Color.black);
 setSize(WIDTH, HEIGHT);

 offImage = createVolatileImage(WIDTH, HEIGHT);

 }

 public void paint(Graphics g) {
 if (!loadOK)
 return;
 do {
 int returnCode = offImage.validate(getGraphicsConfiguration());
 if (returnCode == VolatileImage.IMAGE_INCOMPATIBLE){
 offImage = createVolatileImage(WIDTH, HEIGHT);
 }
 Graphics volG = offImage.getGraphics();
 volG.drawImage(bg, 0, 0, this);
 spmanager.draw(volG, this);
 pac.draw(volG, this);
 chipmanager.draw(volG, this);
 if (isAttr)
 atMng.draw(volG, this);
 volG.dispose();
 g.drawImage(offImage, 0, 0, this);
 } while (offImage.contentsLost());
 }

 public void update(Graphics g) {
 paint(g);
 }

 public void start() {
 System.gc();
 if (thread == null) {
 thread = new Thread(this);
 thread.start();
 }
 }

 @SuppressWarnings("deprecation")
 public void stop() {
 if (thread != null) {
 thread.stop();
 thread = null;
 }
 }

 public void run() {

 while (true) {
 // MAIN LOOP
 score = 0;
 number1 = 3;
 int stage = 1;
 esaInit();
 loadOK = true;
 while (number1 > 0) {
 while (gameMain(stage) == 2) {
 if (stage == 2)
 gameTheater();
 stage++;
 number1++;// 1:DEAD 2:CLEAR
 esaInit();
 }
 }
 // GAME OVER
 isAttr = true;
 spmanager.setShow(false);
 pac.setShow(false);
 atMng.player = true;
 atMng.ready = false;
 atMng.gameover = true;
 repaint();

 timer.on();
 key = 0;
 while (true) {
 if (key > 0)
 break;
 waitFrame();
 }
 timer.off();
 atMng.player = false;
 atMng.gameover = false;
 }

 }

 public void esaInit() {
 Graphics g = bg.getGraphics();
 g.drawImage(bg0, 0, 0, null);
 g.dispose();
 emanager.init(bg);
 }

 public int gameMain(int stage) {
 atMng.init(bg, score, number1);
 spmanager.init();
 pac.init();
 // 游戏状态 1:DEAD 2:CLEAR
 int gamestat = 0;
 int renzoku = 0;
 boolean ispower = false;
 boolean iseyesnd = false;
 Sprite chip;

 isAttr = true;
 int wait;
 if ((score == 0) && (number1 == 3)) {
 wait = 2000;
 } else {
 wait = 1000;
 }

 spmanager.setShow(false);
 pac.setShow(false);
 atMng.player = true;
 atMng.ready = true;
 repaint();
 sleep(wait);

 atMng.setBattle(--number1);
 spmanager.setShow(true);
 pac.setShow(true);
 atMng.player = false;
 atMng.ready = true;
 repaint();
 sleep(wait);
 isAttr = false;

 int time = 0;
 timer.on();
 int frame = 1;
 while (gamestat == 0) {
 for (int l = 0; l < frame; l++) {
 int score0 = score;
 if (time == 60 * 55) {
 spmanager.setNawabari(false);
 } else if (time == 60 * 50) {
 spmanager.setNawabari(true);
 } else if (time == 60 * 30) {
 spmanager.setNawabari(false);
 } else if (time == 60 * 25) {
 spmanager.setNawabari(true);
 } else if (time == 60 * 5) {
 spmanager.setNawabari(false);
 }
 spmanager.run();
 MonsterSprite hitmon = spmanager.isMonsterHit(pac);
 if (hitmon != null) {
 int state = hitmon.getState();
 if (state == 0)
 gamestat = 1;
 if (state == 1) {
 renzoku++;
 score = score + (1 << renzoku) * 100;
 chip = chipmanager.getSprite(renzoku);
 int x = hitmon.getX();
 int y = hitmon.getY();
 chip.setXY(x, y);
 chip.setShow(true);
 hitmon.setShow(false);
 pac.setShow(false);

 try {
 Thread.sleep(50);
 } catch (Exception e) {
 }

 repaint();
 for (int i = 0; i < 50; i++) {
 try {
 Thread.sleep(10);
 } catch (Exception e) {
 }
 }
 chip.setShow(false);
 hitmon.setShow(true);
 pac.setShow(true);
 hitmon.activity();
 iseyesnd = true;

 if (ispower) {
 if (iseyesnd)
 try {
 Thread.sleep(10);
 } catch (Exception e) {
 }

 }
 }
 }

 pac.setKey(key);
 int esa = pac.run(mzmanager, emanager);
 if (esa > 0) {
 int remain = emanager.getRemain();
 score += 10;
 if (remain <= 0)
 gamestat = 2;
 }
 if (esa == 2) {
 redmon.state();
 ao.state();
 pink.state();
 monster.state();
 pac.powerup();
 renzoku = 0;
 score += 40;
 ispower = true;
 }

 if (ispower) {
 if (!pac.isPower()
 || ((redmon.getState() != 1)
 && (ao.getState() != 1)
 && (pink.getState() != 1) && (monster
 .getState() != 1))) {

 ispower = false;
 }
 }
 if (iseyesnd) {
 if ((redmon.getState() != 2) && (ao.getState() != 2)
 && (pink.getState() != 2)
 && (monster.getState() != 2)) {

 iseyesnd = false;
 }
 }

 if (score != score0) {
 atMng.setScore(score);
 }
 time++;
 score0 = score;
 if (gamestat > 0)
 break;
 } // FPS LOOP END

 repaint();
 frame = waitFrame();
 System.gc();
 }
 timer.off();

 try {
 Thread.sleep(2000);
 } catch (Exception e) {
 }

 return gamestat;
 }

 public void gameTheater() {
 Graphics g = bg.getGraphics();
 g.setColor(Color.black);
 g.fillRect(0, 0, WIDTH, HEIGHT);
 g.dispose();

 int pacx = WIDTH;
 int p;
 int index = 288;
 spmanager.setShow(false);
 pac.init();
 pac.setShow(true);
 redmon.init();
 redmon.setShow(true);

 timer.on();
 int frame = 1;
 int i = 0;
 while (i < 380) {
 for (int j = 0; j < frame; j++) {
 p = 2;
 switch ((i >> 2) % 4) {
 case 1:
 p += 4;
 break;
 case 3:
 p = 8;
 break;
 }
 pac.setP(p);
 pac.setXY(pacx--, 100);
 redmon.setXY(index--, 100);
 i++;
 if (i >= 360)
 break;
 }
 repaint();
 frame = waitFrame();
 }

 pacx = -32;
 redmon.state();
 index = 0;

 i = 0;
 while (i < 380) {
 for (int j = 0; j < frame; j++) {
 p = 0;
 switch ((i >> 2) % 4) {
 case 1:
 p += 4;
 break;
 case 3:
 p = 8;
 break;
 }
 pac.setP(p);
 pac.setXY(pacx++, 100);
 redmon.setXY(index++, 100);
 i++;
 if (i >= 360)
 break;
 }
 repaint();
 frame = waitFrame();
 }

 timer.off();
 }

 public void sleep(int tm) {
 try {
 Thread.sleep(tm);
 } catch (Exception e) {
 e.printStackTrace();
 }
 }

 public boolean handleEvent(Event e) {
 switch (e.id) {
 case Event.KEY_PRESS:
 case Event.KEY_ACTION:
 switch (e.key) {
 case Event.RIGHT:
 key = 1;
 break;
 case Event.DOWN:
 key = 2;
 break;
 case Event.LEFT:
 key = 4;
 break;
 case Event.UP:
 key = 8;
 break;
 }
 return true;
 case Event.KEY_RELEASE:
 case Event.KEY_ACTION_RELEASE:
 default:
 }
 return false;
 }

 /** *//**
 * fps计算
 *
 * @return
 */
 private synchronized int waitFrame() {
 try {
 wait();
 } catch (InterruptedException e) {
 }
 // 返回fps
 return timer.frames();
 }

 public synchronized final void notifyFrame() {
 notifyAll();
 }

 public static void main(String[] args) {
 final Pacgame ap = new Pacgame();
 ap.setSize(WIDTH, HEIGHT);
 Frame frm = new Frame("Java吃豆游戏");
 frm.addWindowListener(new WindowAdapter() {
 public void windowClosing(WindowEvent e) {
 ap.stop();
 System.exit(0);
 }
 });
 frm.addNotify();
 Insets inset = frm.getInsets();
 int w0 = inset.left + inset.right;
 int h0 = inset.top + inset.bottom;
 frm.add(ap);
 frm.setSize(ap.getWidth() + w0, ap.getHeight() + h0);
 frm.setResizable(false);
 frm.setLocationRelativeTo(null);
 frm.setVisible(true);
 ap.requestFocus();
 ap.init();
 ap.start();
 }

}

本文转自 cping 51CTO博客，原文链接:http://blog.51cto.com/cping1982/116833

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