1.[文件] Bullet.java ~ 648B     下载(23)

package com.ruxia.frame;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.Toolkit;

public class Bullet {

//坐标

public int x,y;

//子弹大小

public int width,height;

//子弹杀伤力

public int kill;

//速度

public int speed;

//子弹图片

public String img;

//是否存活

public boolean isLive=true;

//子弹类型(好坏)

public boolean isGood;

public void drawBullet(Graphics g)

{

Toolkit tk=Toolkit.getDefaultToolkit();

Image img1=tk.getImage(Bullet.class.getClassLoader().getResource("image"+img));

//画图

g.drawImage(img1, x,y,width,height,null);

}

}

2.[文件] Explode.java ~ 921B     下载(6)

package com.ruxia.frame;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.Toolkit;

public class Explode {

//坐标

private int x;

private int y;

//定义爆炸显示的图片

String img[]={"boom1.jpg","boom2.jpg","boom3.jpg","boom4.jpg","boom5.jpg","boom6.jpg","boom7.jpg","boom8.jpg","boom9.jpg"};

//爆炸的生命

public boolean isLive=true;

//定义下标

private int index=0;

public Explode(int x, int y) {

this.x = x;

this.y = y;

}

public void drawExplode(Graphics g)

{

//得到工具类

Toolkit tkToolkit=Toolkit.getDefaultToolkit();

//得到图片对象

//得到数组中的图片

String image=img[index];

Image img1=tkToolkit.getImage(Explode.class.getClassLoader().getResource("image/"+image));

g.drawImage(img1, x,y,null);

index++;

if(index>=img.length)

{

index=0;

//生命消失

isLive=false;

}

}

}

3.[文件] MyFrame.java ~ 5KB     下载(4)

package com.ruxia.frame;

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.Random;

import javax.swing.JFrame;

public class MyFrame extends Frame {

public static final int WIDTH=900;

public static final int HEIGHT=700;

public static int my_x=450;

public static int my_y=600;

//定义变量,专门表示键盘按下的键

public static boolean a=false;public static boolean s=false;public static boolean d=false;public static boolean w=false;public static boolean j=false;

//敌机的集合

public ArrayList personAll=new ArrayList();

//存放爆炸效果的集合

public static ArrayList explodeAll=new ArrayList();

public MyFrame()

{

this.setTitle("雷电");

this.setSize(WIDTH,HEIGHT);

this.setLocationRelativeTo(null);

this.setResizable(false);

this.addWindowListener(new MyWindowClose());

//添加键盘监听器

this.addKeyListener(new MyKeyDown());

this.setVisible(true);

MyThread t=new MyThread();

t.start();

}

//定义背景Y座标

int bg_y=0;

@Override

public void paint(Graphics g) {

Toolkit tk=Toolkit.getDefaultToolkit();

Image bg_img=tk.getImage(MyFrame.class.getClassLoader().getResource("image/bg2.jpg"));

g.drawImage(bg_img, 0, bg_y, WIDTH, HEIGHT, null);

bg_y+=10;

g.drawImage(bg_img, 0, -HEIGHT+bg_y, WIDTH, HEIGHT, null);

//判断bg_y的值是否超过窗体的高度

if(bg_y>HEIGHT)

{

bg_y=0;

}

Image my_img=tk.getImage(MyFrame.class.getClassLoader().getResource("image/my_img.jpg"));

g.drawImage(my_img, my_x, my_y, 55, 60, null);

//创建随机对象

Random rd=new Random();

if(rd.nextInt(10)==5)

{

//创建敌机

Person person=new Person(rd.nextInt(850), 45, 32, 58, 100, 100, "enemy1.jpg", 15);

personAll.add(person);

}

// for (Person p:personAll)

// {

// if(p.isLive)

// {

// p.drawPerson(g);

// }

// else

// personAll.remove(p);

//}

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

Person person=personAll.get(i);

if(person.isLive)

{

person.drawPerson(g);

}

else

personAll.remove(person);

}

//绘画爆炸

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

Explode e=explodeAll.get(i);

//判断是否是活字弹

if(e.isLive)

{

e.drawExplode(g);

}

else {

explodeAll.remove(e);

}

}

}

public void move()

{

if(a)

MyFrame.my_x-=20;

if(d)

MyFrame.my_x+=20;

if(s)

MyFrame.my_y+=20;

if(w)

MyFrame.my_y-=20;

if(j)

{

}

}

Image img=null;

@Override

public void update(Graphics g) {

if(img==null)

{

img=this.createImage(WIDTH, HEIGHT);

}

//利用img创建虚拟画笔

Graphics gb=img.getGraphics();

//调用paint方法

paint(gb);

//利用真实的画笔g来画图片

g.drawImage(img, 0,0,WIDTH,HEIGHT,null);

}

public static void main(String[] args) {

new MyFrame();

}

//内部类,线程类,用来刷新当前窗体S

class MyThread extends Thread

{

@Override

public void run() {

while(true)

{

repaint();

//每时每刻都判断是否要移动飞机

move();

try {

Thread.sleep(65);

} catch (InterruptedException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

}

}

}

//这个类的作用是关闭窗体

class MyWindowClose extends WindowAdapter

{

@Override

public void windowClosing(WindowEvent e) {

System.exit(0);

}

}

class MyKeyDown extends KeyAdapter

{

@Override

public void keyPressed(KeyEvent e) {

switch (e.getKeyCode()) {

case KeyEvent.VK_A:

MyFrame.a=true;

break;

case KeyEvent.VK_S:

MyFrame.s=true;

break;

case KeyEvent.VK_D:

MyFrame.d=true;

break;

case KeyEvent.VK_W:

MyFrame.w=true;

break;

case KeyEvent.VK_J:

MyFrame.j=true;

break;

default:

break;

}

}

@Override

public void keyReleased(KeyEvent e) {

switch (e.getKeyCode()) {

case KeyEvent.VK_A:

MyFrame.a=false;

break;

case KeyEvent.VK_S:

MyFrame.s=false;

break;

case KeyEvent.VK_D:

MyFrame.d=false;

break;

case KeyEvent.VK_W:

MyFrame.w=false;

break;

case KeyEvent.VK_J:

MyFrame.j=false;

break;

default:

break;

}

}

}

4.[文件] Person.java ~ 2KB     下载(5)

package com.ruxia.frame;

import java.awt.Graphics;

import java.awt.Image;

import java.awt.Rectangle;

import java.awt.Toolkit;

import javax.tools.Tool;

public class Person {

//敌机坐标

private int x,y;

private int width,height;

public int getX() {

return x;

}

public void setX(int x) {

this.x = x;

}

public int getY() {

return y;

}

public void setY(int y) {

this.y = y;

}

public int getWidth() {

return width;

}

public void setWidth(int width) {

this.width = width;

}

public int getHeight() {

return height;

}

public void setHeight(int height) {

this.height = height;

}

public int getHp() {

return hp;

}

public void setHp(int hp) {

this.hp = hp;

}

public int getKill() {

return kill;

}

public void setKill(int kill) {

this.kill = kill;

}

public String getImgurl() {

return imgurl;

}

public void setImgurl(String imgurl) {

this.imgurl = imgurl;

}

public int getSpeed() {

return speed;

}

public void setSpeed(int speed) {

this.speed = speed;

}

//血量

private int hp;

public Person(int x, int y, int width, int height, int hp, int kill,

String imgurl, int speed) {

super();

this.x = x;

this.y = y;

this.width = width;

this.height = height;

this.hp = hp;

this.kill = kill;

this.imgurl = imgurl;

this.speed = speed;

}

//杀伤力

private int kill;

//定义图片路径

private String imgurl;

//是否存活

public boolean isLive=true;

//速度

private int speed;

public void drawPerson(Graphics g)

{

//定义系统工具类

Toolkit tk=Toolkit.getDefaultToolkit();

//创建图片对象

Image img=tk.getImage(Person.class.getClassLoader().getResource("image/"+imgurl));

g.drawImage(img,x,y,width,height,null);

move();

}

public void move()

{

y+=speed;

if(y>=MyFrame.HEIGHT)

{

isLive=false;

}

this.hitPerson();

}

//反回当前敌机的矩形

public Rectangle getPersonRectangle()

{

return new Rectangle(x,y,width,height);

}

//判断相撞

public void hitPerson()

{

//得到敌机矩形

Rectangle personRec=this.getPersonRectangle();

//得到注主机矩形

Rectangle myRec=new Rectangle(MyFrame.my_x,MyFrame.my_y,55,60);

if(myRec.intersects(personRec)==true)

{

this.isLive=false;

//产生爆炸效果

Explode e=new Explode(x,y);

//将e放入爆炸效果集合

MyFrame.explodeAll.add(e);

}

}

}

5.[文件] game.zip ~ 1MB     下载(77)