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：http://download.csdn.net/source/396925
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;/** * * <p>* Title: LoonFramework*
</p>* <p>* Description:* </p>* <p>* Copyright:
Copyright (c) 2008* </p>* <p>* Company: LoonFramework*
</p>* <p>* License: [url]http://www.apache.org/licenses/LICENSE-2.0
[/url]* </p>* * @author chenpeng* @email：ceponline@yahoo.com.cn*
@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(); }}
本文出自 “Java究竟怎么玩” 博客，请务必保留此出处 http://cping1982.blog.51cto.com/601635/116833
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时间： 2024-12-28 11:39:18