基于java开发的简单的坦克大战

import java.awt.CardLayout; import javax.swing.JPanel; import java.awt.BorderLayout; import java.awt.Graphics; import java.awt.Graphics; import java.awt.Image; import java.awt.Panel; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.util.ArrayList; import javax.swing.*; public class GamePanel extends Panel{ JLabel Jlb=new JLabel(); Toolkit toolkit=Toolkit.getDefaultToolkit(); Image offimage; Image offimg=toolkit.createImage("images/images/bg.jpg");; JPanel Jp; char pdir='u'; CardLayout cardlayout; //爆炸效果 ArrayList bushes=new ArrayList(); //子弹 ArrayList mis=new ArrayList(); //我方坦克 Tank tank1=new Tank(564,654,true,bushes,mis); //树集合 ArrayList trees=new ArrayList(); Tree[] Trees={new Tree(200,300,true), new Tree(300,300,true), new Tree(400,300,true), new Tree(500,300,true)}; Tree tree1=new Tree(200,300,true); Tree tree2=new Tree(300,300,true); Tree tree3=new Tree(400,300,true); Tree tree4=new Tree(500,300,true); //敌方坦克 ArrayList Dtanks=new ArrayList(); Tank[] tanks={new Tank(555,100,true,false), new Tank(555,200,true,false), new Tank(555,300,true,false), new Tank(555,400,true,false)}; //墙集合 ArrayList ZA=new ArrayList(); Wall[] walls={new Wall(32,56,true), new Wall(80,56,true), new Wall(128,56,true), new Wall(176,56,true)}; Wall wall1=new Wall(32,56,true); Wall wall2=new Wall(80,56,true); Wall wall3=new Wall(128,56,true); Wall wall4=new Wall(176,56,true); public GamePanel(JPanel Jp,CardLayout cardlayout) { init(); this.Jp=Jp; this.cardlayout=cardlayout; Thread th=new Thread(new Mythread()); th.start(); } //加入集合 public void init() { for(int i=0;i<tanks.length;i++) { Dtanks.add(tanks[i]); } for(int i=0;i<Trees.length;i++) { trees.add(Trees[i]); } for(int i=0;i<walls.length;i++) { ZA.add(walls[i]); } this.addKeyListener(new MyKeyListener(tank1)); this.setLayout(new BorderLayout()); } //防止闪屏 @Override public void update(Graphics g) { if(offimage==null) { offimage=this.createImage(this.getWidth(),this.getHeight()); } Graphics offg=offimage.getGraphics(); paint(offg); g.drawImage(offimage, 0, 0, null); } //画图 @Override public void paint(Graphics g) { g.drawImage(offimg, 0, 0, null); tank1.draw(g); //画坦克 for(int i=0;i<Dtanks.size();i++) { Tank tk=(Tank)Dtanks.get(i); tk.draw(g); } //画子弹 for(int i=0;i<mis.size();i++) { Missible mb=(Missible)mis.get(i); mb.paint(g); } //画效果 for(int i=0;i<bushes.size();i++) { Expr bs=(Expr)bushes.get(i); bs.draw(g); } //画树 for(int i=0;i<trees.size();i++) { Tree tr=(Tree)trees.get(i); tr.draw(g); } //画障碍 for(int i=0;i<ZA.size();i++) { Wall wall=(Wall)ZA.get(i); wall.draw(g); } //检测 for(int i=0;i<mis.size();i++) { Missible mb=(Missible)mis.get(i); //检测树 for(int j=0;j<trees.size();j++) { Tree tr=(Tree)trees.get(j); mb.checkTr(tr); } //检测障碍 for(int j=0;j<ZA.size();j++) { Wall wall=(Wall)ZA.get(j); mb.checkW(wall); } //检测敌方坦克 for(int j=0;j<Dtanks.size();j++) { Tank tk=(Tank)Dtanks.get(j); mb.checkTk(tk); } } } //线程类 class Mythread extends Thread { @Override public void run() { while(true) { try { Thread.sleep(50); } catch (InterruptedException e) { e.printStackTrace(); } repaint(); } } } }