【实例简介】

【实例截图】

【核心代码】

package liujunbo.feiji;

import java.awt.Color;

import java.awt.Frame;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.Toolkit;

import java.awt.event.KeyAdapter;

import java.awt.event.KeyEvent;

import java.awt.event.WindowAdapter;

import java.awt.event.WindowEvent;

import java.util.ArrayList;

import java.util.List;

import java.util.Random;

public class ZhuChuangTi extends Frame{

public void showWin(){

Music m=new Music("/music/We_Are_One.mp3", true);

if(!m.isPlay){

m.startPlay();

}

this.setSize(800, 600);

this.setLocationRelativeTo(null);

this.setResizable(false);

this.setTitle("打飞机");

this.addWindowListener(new Wincolse());

this.setVisible(true);

//开辟线程，让游戏启动

new myThread().start();

//将键盘添加到添加到内部条件

this.addKeyListener(new MyKey());

}

//获取图片工具类

Toolkit toolKit =Toolkit.getDefaultToolkit();

//获取一张空图

Image ph_img=null;

//获取背景图片

Image bg_img = toolKit.getImage(ZhuChuangTi.class.getResource("/imgs/imgs/bg.jpg"));

Image pl_img = toolKit.getImage(ZhuChuangTi.class.getResource("/imgs/我军飞机2.gif"));

Image bl_img = toolKit.getImage(ZhuChuangTi.class.getResource("/imgs/敌军2.gif"));

Image pl_zidan = toolKit.getImage(ZhuChuangTi.class.getResource("/imgs/敌军子弹3.png"));

Image pl_boss = toolKit.getImage(ZhuChuangTi.class.getResource("/imgs/Boss.png"));

Image boss_zidan = toolKit.getImage(ZhuChuangTi.class.getResource("/imgs/Boss子弹2.png"));

Image dijun_zidan = toolKit.getImage(ZhuChuangTi.class.getResource("/imgs/敌军子弹2.png"));

WjunFeiJi pl=new WjunFeiJi (this,true);

BeiJing bg=new BeiJing(this);

Boss bs=new Boss(this,true);

// DiJunFeiJi dl=new DiJunFeiJi(this);

//WoJunZiDan pb=new WoJunZiDan(pl.pl_x, pl.pl_y, true, this);

//实例化飞机子弹集合

Listplzidan=new ArrayList();

//实例化敌军飞机集合类

Listdijun=new ArrayList();

Listwojun=new ArrayList();

ListBoss=new ArrayList();

ListBoss_zd=new ArrayList();

Listdijun_zd=new ArrayList();

//实例化随机类

Random random =new Random();

int time=0;

int bosstime = 0;

//双缓冲，解决闪屏

@Override

public void update(Graphics g) {

if(ph_img==null){

ph_img=this.createImage(800, 600);

}

//创建一支画笔

Graphics gph=ph_img.getGraphics();

//设置图片为白色

gph.setColor(Color.white);

//设置与窗体大小相同的矩形

gph.fillRect(0, 0, 800, 600);

//调用paint方法

paint(gph);

g.drawImage(ph_img,0,0,null);

};

//自动调用

@Override

public void paint(Graphics g) {

bg.drawMe(g);

pl.drawMe(g);

bs.drawWe(g);

for (int i = 0; i < dijun_zd.size(); i ) {

Dijunzidan dijunzidan=dijun_zd.get(i);

dijunzidan.drawMe(g);

dijunzidan.hitdijunzidan(pl);

}

for (int i = 0; i < Boss_zd.size(); i ) {

Bosszidan bszd=Boss_zd.get(i);

bszd.drawMe(g);

bszd.hitBosszidan(pl);

}

for (int i=0; i

WoJunZiDan pb= plzidan.get(i);

pb.drawMe(g);

pb.hitdijun(dijun);

pb.hitBoss(bs);

}

//调用敌军飞机绘画方法

for (int j = 0; j < dijun.size(); j ) {

DiJunFeiJi ep=dijun.get(j);

ep.drawWe(g);

ep.hitwjfj(pl);

}

}

public void quyu(){

if(random.nextInt(800)<100){

random.nextInt(800);

}else if(random.nextInt(800)>200){

random.nextInt(800);

}

}

//添加敌军飞机

public void getdijunfeiji() {

if(time%20==0){

//实例化敌军飞机

DiJunFeiJi di=new DiJunFeiJi(random.nextInt(750), 0, true, this);

quyu();

dijun.add(di);

}

}

//内部类关闭窗体

private class Wincolse extends WindowAdapter{

@Override

public void windowClosing(WindowEvent e) {

System.exit(0);

}

}

//定义一个内部类，用于游戏启动--->thread 线程

public class myThread extends Thread{

@Override

public void run() {

//让游戏一直畅通

while (true){

//睡眠

//try--》捕获异常，catch--》处理异常

try {

sleep(30);

} catch (InterruptedException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

//重绘方法 --》repaint

repaint();

//调用敌军飞机添加方法

getdijunfeiji();

time ;

bosstime ;

}

}

}

//定义键盘内部类用于飞机的操作

private class MyKey extends KeyAdapter{

//按下

@Override

public void keyPressed(KeyEvent e) {

//调用按下的方法

pl.pressKey(e);

}

//松开

@Override

public void keyReleased(KeyEvent e) {

pl.ReleasKey(e);

}

}

public static void main(String[] args) {

ZhuChuangTi gs=new ZhuChuangTi();

gs.showWin();

}

}