这学期开了专业课《JAVA语言程序设计》，前面有一段时间跟着韩顺平老师的视频学习，顺着也把坦克大战的代码敲了出来。今天，应老汪的任务布置，在博客园上开了个人博客，主要目的在于学习交流，分享自己的点滴经验。这也是我在博客园上的第一篇随笔，罗嗦下~~~~
TankeGame1_3.java
/*** 功能：坦克大战* 1.画出坦克* 2.通过上下左右键控制坦克的移动* 3.增加四辆敌人的坦克* 4.画出了自己坦克的子弹，并能向敌人开火，子弹飞出去* 5.子弹可以连发* 6.子弹可以打死敌人的坦克，即子弹击中敌人坦克则敌人坦克消失* 7.敌人的坦克击中我的坦克，则我的坦克消失* 8.敌人的坦克运动时不能重叠在一起* 9.游戏可以分关* 9.1做一个分关panel,起提示作用* 10.玩家在玩游戏时可以暂停* 11.玩家结束游戏时可以保存游戏*/
import java.awt.*;
import java.util.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.imageio.ImageIO;
import javax.swing.*;
import java.io.*;
//定义MyHelpPanel,提示帮助信息
class MyHelpPanel extends JPanel
{public void paint(Graphics g){g.fill3DRect(0, 0, 570, 430, false);g.setColor(Color.blue);Font myfont = new Font("方正喵呜体",Font.BOLD,30);g.setFont(myfont);g.drawString("游戏帮助：", 30, 50);Font myfont1 = new Font("方正喵呜体",Font.BOLD,20);g.setFont(myfont1);g.drawString("1.↑,↓,←,→分别控制坦克的上下左右移动。", 38, 100);g.drawString("2.按下空格键可以发射子弹。", 38, 150);g.drawString("3.结束游戏可点击菜单栏的退出选项。", 38, 200);g.drawString("---稻草人工作室", 260, 260);}
}
//定义一个panel，提示首页信息
class MyStartPanel extends JPanel implements Runnable
{int times = 0;public void paint(Graphics g){g.fill3DRect(0, 0, 570, 430, false);//信息提示if(times%2==0){g.setColor(Color.blue);Font myfont = new Font("方正喵呜体",Font.BOLD,40);g.setFont(myfont);g.drawString("坦克大战游戏", 140, 150);Font myfont1 = new Font("方正喵呜体",Font.BOLD,25);g.setFont(myfont1);g.drawString("——稻草人工作室", 200, 200);}}@Overridepublic void run() {// TODO Auto-generated method stubwhile(true){//休眠一秒try {Thread.sleep(1000);times++;} catch (Exception e) {// TODO: handle exceptione.printStackTrace();}//重画this.repaint();}}
}
//定义我的面板
class MyPanel extends JPanel implements KeyListener, Runnable {int x = 10, y = 10;// 定义一个我的坦克Hero hero = null;// 定义敌人的坦克组Vector<Enemy> en = new Vector<Enemy>();Vector<Node> nodes = new Vector<Node>();// 定义敌人的坦克数量int encount = 3;// 定义炸弹向量集合Vector<Bomb> bomb = new Vector<Bomb>();// 构造函数public MyPanel(String flag) {//恢复数据Record.getRecord();// 初始化我的坦克hero = new Hero(80, 80);if(flag.equals("newgame")){System.out.println("新游戏");// 初始化敌人的坦克for (int i = 0; i < encount; i++) {// 创建一辆坦克的对象Enemy e = new Enemy((i + 1) * 50, 4);e.setColor(3);// 给定敌人的坦克颜色e.setDirect(1);// 给定方向// 启动敌人的坦克Thread t = new Thread(e);t.start();// 给敌人添加一颗子弹Bullet b = new Bullet(e.x + 8, e.y + 35, 1);// 给敌人坦克加入子弹e.bb.add(b);// 启动敌人子弹启动线程Thread t2 = new Thread(b);t2.start();en.add(e);// 加入// 将panel里的敌人坦克向量交给敌人的坦克e.setEn(en);}}else if(flag.equals("con")){nodes = new Record().getNodes();System.out.println(nodes.size()+"旧游戏");// 初始化敌人的坦克for (int i = 0; i < nodes.size(); i++) {//取出节点中的一辆坦克（即是上次幸存下来的敌人坦克）Node node = nodes.get(i);// 创建一辆坦克的对象Enemy e = new Enemy(node.x, node.y);e.setColor(3);// 给定敌人的坦克颜色e.setDirect(node.direct);// 给定方向//将MyPanel的敌人坦克向量交给该敌人坦克e.setEn(en);// 启动敌人的坦克Thread t = new Thread(e);t.start();// 给敌人添加一颗子弹Bullet b = new Bullet(e.x + 8, e.y + 35, 1);// 给敌人坦克加入子弹e.bb.add(b);// 启动敌人子弹启动线程Thread t2 = new Thread(b);t2.start();en.add(e);// 加入}}// try{
// image1 = ImageIO.read(new File("bomb_1.gif"));
// image2 = ImageIO.read(new File("bomb_2.gif"));
// image3 = ImageIO.read(new File("bomb_3.gif"));
// }catch(Exception e){
// e.printStackTrace();
// }//播放开战声音AePlayWave apw = new AePlayWave("E:/TDDOWNLOAD/tankedazhan.wav");apw.start();// 初始化三张图片image1 = Toolkit.getDefaultToolkit().getImage(Panel.class.getResource("/bomb_1.gif"));image2 = Toolkit.getDefaultToolkit().getImage(Panel.class.getResource("/bomb_2.gif"));image3 = Toolkit.getDefaultToolkit().getImage(Panel.class.getResource("/bomb_3.gif"));}// 定义三张坦克爆炸的图片Image image1 = null;Image image2 = null;Image image3 = null;//画出提示信息的函数public void ShowInfo(Graphics g){//画出提示信息，用于显示坦克的数量//画出当前敌人坦克数量this.drawTanke(20, 306, g, 2, 0);g.setColor(Color.black);Font myfont = new Font("方正喵呜体",Font.BOLD,20);g.setFont(myfont);g.drawString(Record.getEnNum()+"辆", 60, 325);//画出当前我的坦克数量this.drawTanke(125, 306, g, 2, 2);g.drawString(Record.getMyLife()+"辆", 165, 325);//画出玩家的总成绩g.setColor(Color.black);g.drawString("你的总成绩为：", 405, 30);this.drawTanke(420, 45, g, 0, 0);g.drawString(Record.getAllNum()+"×100="+Record.getAllNum()*100, 445, 70);this.drawTanke(420, 105, g, 0, 1);g.drawString(Record.getAllNum()+"×100="+Record.getAllNum()*200, 445, 130);this.drawTanke(420, 165, g, 0, 2);g.drawString(Record.getAllNum()+"×100="+Record.getAllNum()*300, 445, 190);this.drawTanke(420, 225, g, 0, 3);g.drawString(Record.getAllNum()+"×100="+Record.getAllNum()*400, 445, 250);}// 重新paintpublic void paint(Graphics g) {super.paint(g);g.fillRect(0, 0, 400, 300);// 整个画面填充成黑色//画出提示信息this.ShowInfo(g);// 画出自己的坦克if(hero.isLive){this.drawTanke(hero.getX(), hero.getY(), g, this.hero.direct, 3);}else{//this.remove(hero);}// 画自己坦克的子弹：从bb中取出每颗子弹，并画出来for (int i = 0; i < hero.bb.size(); i++) {Bullet mybullet = hero.bb.get(i);// 画出子弹if (mybullet != null && mybullet.isLive == true) {g.draw3DRect(mybullet.x, mybullet.y, 2, 2, false);}// 如果子弹死亡就把子弹从bb中删除if (mybullet.isLive == false) {hero.bb.remove(mybullet);}}// 画出炸弹for (int i = 0; i < bomb.size(); i++) {Bomb bo = bomb.get(i);if (bo.Life > 6) {g.drawImage(image1, bo.x, bo.y, 30, 30, this);} else if (bo.Life > 3) {g.drawImage(image2, bo.x, bo.y, 30, 30, this);} else {g.drawImage(image3, bo.x, bo.y, 30, 30, this);}// 生命值减减bo.lifeDown();if (bo.Life == 0) {bomb.remove(bo);}}// 画出敌人的坦克for (int i = 0; i < en.size(); i++) {Enemy enemy = en.get(i);if (enemy.isLive) {this.drawTanke(enemy.getX(), enemy.getY(), g, enemy.getDirect(), 1);// 从bb中取出每颗子弹，并画出来for (int j = 0; j < enemy.bb.size(); j++) {Bullet enemybullet = enemy.bb.get(j);// 画出子弹if (enemybullet.isLive) {g.draw3DRect(enemybullet.x, enemybullet.y, 2, 2, false);} else// 如果这样就把子弹从bb中删除{enemy.bb.remove(enemybullet);}}}}}// 判断我的子弹是否击中敌人的坦克的函数public void ShootEnemies() {for (int i = 0; i < hero.bb.size(); i++) {// 取出子弹Bullet bullet1 = hero.bb.get(i);// 判断子弹是否击中敌人if (bullet1.isLive) {// 取出每个坦克与子弹判断是否击中for (int j = 0; j < en.size(); j++) {// 取出坦克Enemy enemy1 = en.get(j);if (enemy1.isLive) {if(this.ShootTanke(bullet1, enemy1)){Record.ReduceenNum();Record.DeadNum();}}}}}}// 判断敌人的子弹是否击中我的坦克的函数public void ShootHero(){for(int i=0;i<this.en.size();i++){//取出敌人坦克Enemy e = en.get(i);//取出每颗子弹判断是否击中我的坦克if(e.isLive){for(int j=0;j<e.bb.size();j++){//取出子弹Bullet bullet = e.bb.get(j);if(hero.isLive){if(this.ShootTanke(bullet, hero)){Record.HeroNum();}}}}}}// 写一个专门函数判断子弹是否击中坦克public boolean ShootTanke(Bullet b, Tanke ens) {boolean boo = false;// 判断坦克的方向switch (ens.direct) {// 如果敌人的坦克是向上或者向下case 0:case 1:if (b.x > ens.x && b.x < ens.x + 20 && b.y > ens.y&& b.y < ens.y + 30) {// 击中，子弹死亡b.isLive = false;// 敌人坦克死亡ens.isLive = false;
// Record.ReduceenNum();
// Record.DeadNum();boo = true;// 创建炸弹爆炸Bomb bo = new Bomb(ens.x, ens.y);// 放入炸弹的向量里bomb.add(bo);}break;case 2:case 3:if (b.x > ens.x && b.x < ens.x + 30 && b.y > ens.y&& b.y < ens.y + 20) {// 击中，子弹死亡b.isLive = false;// 敌人坦克死亡ens.isLive = false;boo = true;// 创建炸弹爆炸Bomb bo = new Bomb(ens.x, ens.y);bomb.add(bo);}break;}return boo;}// 画坦克的函数（扩展）public void drawTanke(int x, int y, Graphics g, int direct, int type) {// 判断什么类型的坦克switch (type) {case 0:g.setColor(Color.gray);break;case 1:g.setColor(Color.green);break;case 2:g.setColor(Color.blue);break;case 3:g.setColor(Color.red);break;}// 判断方向switch (direct) {// 坦克向上移动case 0:// 1.画左边的矩形框g.fill3DRect(x, y, 5, 30, false);// 2.画右边的矩形框g.fill3DRect(x + 15, y, 5, 30, false);// 画出中间矩形g.fill3DRect(x + 5, y + 5, 10, 20, false);// 画圆g.fillOval(x + 4, y + 10, 10, 10);// 画线（炮筒向上）g.drawLine(x + 9, y + 10, x + 9, y - 7);g.drawLine(x + 10, y + 10, x + 10, y - 7);// 画左链条g.drawLine(x, y + 5, x + 4, y + 5);g.drawLine(x, y + 10, x + 4, y + 10);g.drawLine(x, y + 15, x + 4, y + 15);g.drawLine(x, y + 20, x + 4, y + 20);g.drawLine(x, y + 25, x + 4, y + 25);// 画右边的链条g.drawLine(x + 15, y + 5, x + 19, y + 5);g.drawLine(x + 15, y + 10, x + 19, y + 10);g.drawLine(x + 15, y + 15, x + 19, y + 15);g.drawLine(x + 15, y + 20, x + 19, y + 20);g.drawLine(x + 15, y + 25, x + 19, y + 25);break;// 坦克向下移动case 1:// 1.画左边的矩形框g.fill3DRect(x, y, 5, 30, false);// 2.画右边的矩形框g.fill3DRect(x + 15, y, 5, 30, false);// 画出中间矩形g.fill3DRect(x + 5, y + 5, 10, 20, false);// 画圆g.fillOval(x + 4, y + 10, 10, 10);// 画线(炮筒向下)g.drawLine(x + 9, y + 10, x + 9, y + 37);g.drawLine(x + 10, y + 10, x + 10, y + 37);// 画左链条g.drawLine(x, y + 5, x + 4, y + 5);g.drawLine(x, y + 10, x + 4, y + 10);g.drawLine(x, y + 15, x + 4, y + 15);g.drawLine(x, y + 20, x + 4, y + 20);g.drawLine(x, y + 25, x + 4, y + 25);// 画右边的链条g.drawLine(x + 15, y + 5, x + 19, y + 5);g.drawLine(x + 15, y + 10, x + 19, y + 10);g.drawLine(x + 15, y + 15, x + 19, y + 15);g.drawLine(x + 15, y + 20, x + 19, y + 20);g.drawLine(x + 15, y + 25, x + 19, y + 25);break;// 坦克向左移动case 2:// 1.画上边的矩形框g.fill3DRect(x, y, 30, 5, false);// 2.画下边的矩形框g.fill3DRect(x, y + 15, 30, 5, false);// 画出中间矩形g.fill3DRect(x + 5, y + 5, 20, 10, false);// 画圆g.fillOval(x + 10, y + 4, 10, 10);// 画线（炮筒向左）g.drawLine(x + 15, y + 9, x - 7, y + 9);g.drawLine(x + 15, y + 10, x - 7, y + 10);// 画上边的链条g.drawLine(x + 5, y, x + 5, y + 4);g.drawLine(x + 10, y, x + 10, y + 4);g.drawLine(x + 15, y, x + 15, y + 4);g.drawLine(x + 20, y, x + 20, y + 4);g.drawLine(x + 25, y, x + 25, y + 4);// 画下边的链条g.drawLine(x + 5, y + 15, x + 5, y + 19);g.drawLine(x + 10, y + 15, x + 10, y + 19);g.drawLine(x + 15, y + 15, x + 15, y + 19);g.drawLine(x + 20, y + 15, x + 20, y + 19);g.drawLine(x + 25, y + 15, x + 25, y + 19);break;// 坦克向右移动case 3:// 1.画上边的矩形框g.fill3DRect(x, y, 30, 5, false);// 2.画下边的矩形框g.fill3DRect(x, y + 15, 30, 5, false);// 画出中间矩形g.fill3DRect(x + 5, y + 5, 20, 10, false);// 画圆g.fillOval(x + 10, y + 4, 10, 10);// 画线（炮筒向右）g.drawLine(x + 15, y + 9, x + 35, y + 9);g.drawLine(x + 15, y + 10, x + 35, y + 10);// 画上边的链条g.drawLine(x + 5, y, x + 5, y + 4);g.drawLine(x + 10, y, x + 10, y + 4);g.drawLine(x + 15, y, x + 15, y + 4);g.drawLine(x + 20, y, x + 20, y + 4);g.drawLine(x + 25, y, x + 25, y + 4);// 画下边的链条g.drawLine(x + 5, y + 15, x + 5, y + 19);g.drawLine(x + 10, y + 15, x + 10, y + 19);g.drawLine(x + 15, y + 15, x + 15, y + 19);g.drawLine(x + 20, y + 15, x + 20, y + 19);g.drawLine(x + 25, y + 15, x + 25, y + 19);break;}}// 按下某一个键public void keyPressed(KeyEvent e) {if (e.getKeyCode() == KeyEvent.VK_UP)// 上移{this.hero.setDirect(0);this.hero.moveUp();// 调用repaint()函数来重绘界面this.repaint();} else if (e.getKeyCode() == KeyEvent.VK_RIGHT)// 右移{this.hero.setDirect(3);this.hero.moveRight();// 调用repaint()函数来重绘界面this.repaint();} else if (e.getKeyCode() == KeyEvent.VK_LEFT)// 左移{this.hero.setDirect(2);this.hero.moveLeft();// 调用repaint()函数来重绘界面this.repaint();} else if (e.getKeyCode() == KeyEvent.VK_DOWN)// 下移{this.hero.setDirect(1);this.hero.moveDown();// 调用repaint()函数来重绘界面this.repaint();}// 判断玩家是否按下空格键，是否发出子弹if (e.getKeyCode() == KeyEvent.VK_SPACE) {// 此时玩家按下空格键，则开火if (this.hero.bb.size() < 5) {this.hero.Fire();}}// 必须重新绘制Panelthis.repaint();}// 松开某一个键public void keyReleased(KeyEvent e) {// TODO Auto-generated method stub}// 键的值被输出public void keyTyped(KeyEvent e) {// TODO Auto-generated method stub}@Overridepublic void run() {// TODO Auto-generated method stubwhile (true) {try {Thread.sleep(100);// 每隔100毫秒重绘} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();}//我打敌人this.ShootEnemies();//敌人打我this.ShootHero();// 重绘this.repaint();}}
}public class TankeGame1_4 extends JFrame implements ActionListener{//定义游戏面板MyPanel mp = null;//定义一个开始面板MyStartPanel msp = null;MyHelpPanel mhp = null;//定义菜单和菜单选项JMenuBar jmb = null;JMenu jm1 = null,jm2 = null,jm3 = null;JMenuItem jmi1 = null, jmi2 = null,jmi3 = null, jmi4 = null,jmi5 = null,jmi6 = null,jmi7 = null;// 构造函数public TankeGame1_4() {//创建菜单及菜单选项jmb = new JMenuBar();jm1 = new JMenu("游戏(G)");jm2 = new JMenu("暂停/继续(Q)");jm3 = new JMenu("帮助(H)");jm1.setFont(new Font("方正喵呜体",Font.BOLD,15));//设置菜单显示的字体jm1.setMnemonic('G');//设置快捷方式jm2.setFont(new Font("方正喵呜体",Font.BOLD,15));//设置菜单显示的字体jm2.setMnemonic('Q');//设置快捷方式jm3.setFont(new Font("方正喵呜体",Font.BOLD,15));//设置菜单显示的字体jm3.setMnemonic('H');//设置快捷方式jmi1 = new JMenuItem("开始新游戏(N)");jmi2 = new JMenuItem("继续旧游戏(J)");jmi3 = new JMenuItem("保存游戏(B)");jmi4 = new JMenuItem("退出(E)");jmi5 = new JMenuItem("暂停(S)");jmi6 = new JMenuItem("继续(C)");jmi7 = new JMenuItem("游戏制作");jmi1.setFont(new Font("方正喵呜体", Font.BOLD, 15));jmi2.setFont(new Font("方正喵呜体", Font.BOLD, 15));jmi3.setFont(new Font("方正喵呜体", Font.BOLD, 15));jmi4.setFont(new Font("方正喵呜体", Font.BOLD, 15));jmi5.setFont(new Font("方正喵呜体", Font.BOLD, 15));jmi6.setFont(new Font("方正喵呜体", Font.BOLD, 15));jmi7.setFont(new Font("方正喵呜体", Font.BOLD, 15));jmi1.setMnemonic('N');//设置快捷键jmi2.setMnemonic('J');//设置快捷键jmi3.setMnemonic('B');//设置快捷键jmi4.setMnemonic('E');//设置快捷键jmi5.setMnemonic('S');//设置快捷键jmi6.setMnemonic('C');//设置快捷键jm1.add(jmi1);jm1.add(jmi2);jm1.add(jmi3);jm1.add(jmi4);jm2.add(jmi5);jm2.add(jmi6);jm3.add(jmi7);jmb.add(jm1);jmb.add(jm2);jmb.add(jm3);//注册菜单项的监听jmi1.addActionListener(this);jmi1.setActionCommand("newgame");jmi2.addActionListener(this);jmi2.setActionCommand("jixu");jmi3.addActionListener(this);jmi3.setActionCommand("save");jmi4.addActionListener(this);jmi4.setActionCommand("exit");jmi7.addActionListener(this);jmi7.setActionCommand("help");msp = new MyStartPanel();// 启动mp线程Thread t = new Thread(msp);t.start();this.setJMenuBar(jmb);//菜单Bar放到JFrame上this.add(msp);this.setTitle("坦克大战");this.setSize(570, 430);this.setLocation(300, 100);//设置游戏框在屏幕上出现的位置this.setResizable(false);//游戏框不能修改大小this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);this.setVisible(true);}public static void main(String[] args) {TankeGame1_4 tankegame1_1 = new TankeGame1_4();}@Overridepublic void actionPerformed(ActionEvent e) {// TODO Auto-generated method stub//对监听到的用户的动作作出反应if(e.getActionCommand().equals("newgame")){//创建真正游戏面板mp = new MyPanel("newgame");Thread tt = new Thread(mp);tt.start();this.remove(msp);//移除旧的MyStartPanel面板this.add(mp);//添加游戏面板MyPanel// 注册监听this.addKeyListener(mp);//显示一下新添加的面板,这样才能看到新面板。this.setVisible(true);}else if(e.getActionCommand().equals("save")){//保存当前游戏状态System.out.println("保存");Record record = new Record();record.setEn(mp.en);record.keepEnemyRecord();}else if(e.getActionCommand().endsWith("jixu")){//创建真正游戏面板mp = new MyPanel("con");Thread tt = new Thread(mp);tt.start();this.remove(msp);//移除旧的MyStartPanel面板this.add(mp);//添加游戏面板MyPanel// 注册监听this.addKeyListener(mp);//显示一下新添加的面板,这样才能看到新面板。this.setVisible(true);}else if(e.getActionCommand().equals("exit")){//退出前先保存游戏Record record = new Record();record.setEn(mp.en);record.keepEnemyRecord();System.exit(0);}else if(e.getActionCommand().equals("help")){mhp = new MyHelpPanel();this.remove(msp);this.add(mhp);this.setVisible(true);}}}
Material.java
import java.util.Vector;
import java.io.*;import javax.sound.sampled.AudioFormat;
import javax.sound.sampled.AudioInputStream;
import javax.sound.sampled.AudioSystem;
import javax.sound.sampled.DataLine;
import javax.sound.sampled.SourceDataLine;//播放声音的类
class AePlayWave extends Thread {private String filename;public AePlayWave(String wavfile) {filename = wavfile;}public void run() {File soundFile = new File(filename);AudioInputStream audioInputStream = null;try {audioInputStream = AudioSystem.getAudioInputStream(soundFile);} catch (Exception e1) {e1.printStackTrace();return;}AudioFormat format = audioInputStream.getFormat();SourceDataLine auline = null;DataLine.Info info = new DataLine.Info(SourceDataLine.class, format);try {auline = (SourceDataLine) AudioSystem.getLine(info);auline.open(format);} catch (Exception e) {e.printStackTrace();return;}auline.start();int nBytesRead = 0;//这是缓冲byte[] abData = new byte[512];try {while (nBytesRead != -1) {nBytesRead = audioInputStream.read(abData, 0, abData.length);if (nBytesRead >= 0)auline.write(abData, 0, nBytesRead);}} catch (IOException e) {e.printStackTrace();return;} finally {auline.drain();auline.close();}}}class Node
{int x;int y;int direct;public Node(int x,int y,int direct){this.x = x;this.y = y;this.direct = direct;}}
//记录类，记录玩家的各种信息和设置
class Record
{//从文件中读取记录点static Vector<Node> nodes = new Vector<Node>();//记录每关有多少敌人private static int enNum = 20;//我的生命值private static int myLife = 3;private static int allNum = 0;private static FileWriter fw = null;private static BufferedWriter bw = null;private static FileReader fr = null;private static BufferedReader br = null;private static Vector<Enemy> en = new Vector<Enemy>();public Vector<Enemy> getEn() {return en;}public void setEn(Vector<Enemy> en1) {this.en = en1;}//写一个函数读取文件里的信息（敌人坦克数量、坐标、方向）public Vector<Node> getNodes(){try {fr = new FileReader("d:\mykeepRecord.txt");br = new BufferedReader(fr);String str = "";str = br.readLine();allNum = Integer.parseInt(str);while((str = br.readLine())!=null){String string[] = str.split(" ");Node node = new Node(Integer.parseInt(string[0]), Integer.parseInt(string[1]),Integer.parseInt(string[2]));nodes.add(node);}} catch (Exception e) {// TODO: handle exceptione.printStackTrace();}finally{try {br.close();fr.close();} catch (Exception e2) {// TODO: handle exceptione2.printStackTrace(); }}return nodes;}//退出保存我消灭的敌人坦克数量的记录public static void keepRecord(){try {//创建txt文件fw = new FileWriter("d:\mykeepRecord.txt");bw = new BufferedWriter(fw);bw.write(allNum+"rn");} catch (Exception e) {// TODO: handle exceptione.printStackTrace();}finally{try {//关闭流，谁先开就后关，后开先关bw.close();fw.close();} catch (Exception e2) {// TODO: handle exceptione2.printStackTrace();}}}public void keepEnemyRecord(){try {//创建txt文件,保存被消灭的敌人坦克数fw = new FileWriter("d:\mykeepRecord.txt");bw = new BufferedWriter(fw);bw.write(allNum+"rn");//记录敌人活着的坦克的坐标、方向，为恢复游戏做准备。for(int i = 0; i<en.size();i++){//取出一辆坦克Enemy e = en.get(i);if(e.isLive)//坦克还活着{String enemyrecord = e.x+" "+e.y+" "+e.direct;//写入bw.write(enemyrecord+"rn");}}} catch (Exception e) {// TODO: handle exceptione.printStackTrace();}finally{try {//关闭流，谁先开就后关，后开先关bw.close();fw.close();} catch (Exception e2) {// TODO: handle exceptione2.printStackTrace();}}}//读取击毁的敌人坦克数量记录public static void getRecord(){try {fr = new FileReader("d:\mykeepRecord.txt");br = new BufferedReader(fr);String str = br.readLine();allNum = Integer.parseInt(str);} catch (Exception e) {// TODO: handle exceptione.printStackTrace();}finally{try {br.close();fr.close();} catch (Exception e2) {// TODO: handle exceptione2.printStackTrace(); }}}public static int getAllNum() {return allNum;}public static void setAllNum(int allNum) {Record.allNum = allNum;}public static int getEnNum() {return enNum;}public static void setEnNum(int enNum) {Record.enNum = enNum;}public static int getMyLife() {return myLife;}public static void setMyLife(int myLife) {Record.myLife = myLife;} //减少敌人数量public static void ReduceenNum(){enNum--;}//被消灭的敌人的坦克public static void DeadNum(){allNum++;}//若我被击中，我的坦克数量减少public static void HeroNum(){myLife--;}
}
//炸弹类
class Bomb
{int x, y;int Life = 9;boolean isLive = true;public Bomb(int x,int y){this.x = x;this.y = y;}//减少生命值public void lifeDown(){if(Life > 0){Life--;}else{this.isLive = false;}}
}
//子弹类
class Bullet implements Runnable
{int x, y,direct=0;boolean isLive = true;int speed = 3;//子弹的速度public Bullet(int x, int y,int direct){this.x = x;this.y = y;this.direct = direct;}public void run(){while(isLive){//子弹先休息50毫秒try {Thread.sleep(50);} catch (InterruptedException e) {e.printStackTrace();}switch(direct){//子弹向上飞case 0:y-=speed;break;//子弹向下飞case 1:y+=speed;break;//子弹向左飞case 2:x-=speed;break;//子弹向右飞case 3:x+=speed;break;}//子弹何时死亡，判断子弹是否到达边缘if(x < -2 || x > 400 || y < -2 || y > 296){this.isLive = false;break;}}}}
//坦克类
class Tanke{int x = 0;//横坐标int y = 0;//纵坐标boolean isLive = true;int direct = 0; //0表示向上，1表示向下，2表示向左，3表示向右int speed = 3;//定义速度int type = 0;//坦克类型：0表示灰色，打一次就死；1表示绿色，打两次才死；2表示蓝色，打三次才死；3表示红色，打四次才死。int color;//坦克颜色public int getColor() {return color;}public void setEn(Vector<Enemy> vv) {// TODO Auto-generated method stub}public void setColor(int color) {this.color = color;}public int getType() {return type;}public void setType(int type) {this.type = type;}public int getSpeed() {return speed;}public void setSpeed(int speed) {this.speed = speed;}public int getDirect() {return direct;}public void setDirect(int direct) {this.direct = direct;}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 Tanke(int x, int y){this.x = x;this.y = y; }
}
//我的坦克
class Hero extends Tanke{//子弹//子弹向量组Vector<Bullet> bb = new Vector<Bullet>();Bullet b = null;//坦克public Hero(int x,int y){super(x,y); }//开火public void Fire(){switch(this.direct){//子弹向上case 0://创建一颗子弹b = new Bullet(x+8, y-8,0);//把子弹加入到向量中bb.add(b);break;//子弹向下 case 1://创建一颗子弹b = new Bullet(x+8, y+35,1);//把子弹加入到向量中bb.add(b);break;//子弹向左case 2:b = new Bullet(x-8,y+9,2);bb.add(b);break;//子弹向右case 3:b = new Bullet(x+35, y+9,3);bb.add(b);break;}//启动子弹线程Thread t = new Thread(b);t.start();}//我的坦克向上移动public void moveUp(){if(y>0){y-=speed;}}//我的坦克向下移动public void moveDown(){if(y<228){y+=speed;}}//我的坦克向左移动public void moveLeft(){if(x>0){x-=speed;}}//我的坦克向右移动public void moveRight(){if(x<350){x+=speed;}}public void MyType(){}
}//敌人的坦克
class Enemy extends Tanke implements Runnable{//定义敌人的坦克组,定义向量，可以访问到panel里敌人的坦克Vector<Enemy> en = new Vector<Enemy>();//定义敌人的子弹向量组Vector<Bullet> bb = new Vector<Bullet>();public Enemy(int x,int y){super(x,y); }//得到panel里的敌人坦克向量public void setEn(Vector<Enemy> vv){this.en = vv;}//判断是否碰到了别的坦克public boolean isTouchOtherEnemy(){boolean b = false;switch(this.direct){case 0://坦克向上，取出所有的敌人坦克for(int i=0;i<en.size();i++){//取出每一辆坦克Enemy e = en.get(i);//如果不是自己的坦克if(e!=this){//如果敌人的坦克向上或者向下if(e.direct==0||e.direct==1){if(this.x>=e.x&&this.x<=e.x+20&&this.y>=e.y&&this.y<=e.y+30){return true;}if(this.x+20>=e.x&&this.x+20<=e.x+20&&this.y>=e.y&&this.y<=e.y+30){return true;}}//如果敌人的坦克向左或者向右if(e.direct==2||e.direct==3){if(this.x>=e.x&&this.x<=e.x+30&&this.y>=e.y&&this.y<=e.y+20){return true;}if(this.x+20>=e.x&&this.x+20<=e.x+30&&this.y>=e.y&&this.y<=e.y+20){return true;}}}}break;case 1://坦克向下，取出所有的敌人坦克for(int i=0;i<en.size();i++){//取出每一辆坦克Enemy e = en.get(i);//如果不是自己的坦克if(e!=this){//如果敌人的坦克向上或者向下if(e.direct==0||e.direct==1){if(this.x>=e.x&&this.x<=e.x+20&&this.y+30>=e.y&&this.y+30<=e.y+30){return true;}if(this.x+20>=e.x&&this.x+20<=e.x+20&&this.y+30>=e.y&&this.y+30<=e.y+30){return true;}}//如果敌人的坦克向左或者向右if(e.direct==2||e.direct==3){if(this.x>=e.x&&this.x<=e.x+30&&this.y+30>=e.y&&this.y+30<=e.y+20){return true;}if(this.x+20>=e.x&&this.x+20<=e.x+30&&this.y+30>=e.y&&this.y+30<=e.y+20){return true;}}}}break;case 2://坦克向左，取出所有的敌人坦克for(int i=0;i<en.size();i++){//取出每一辆坦克Enemy e = en.get(i);//如果不是自己的坦克if(e!=this){//如果敌人的坦克向上或者向下if(e.direct==0||e.direct==1){if(this.x>=e.x&&this.x<=e.x+20&&this.y>=e.y&&this.y<=e.y+30){return true;}if(this.x>=e.x&&this.x<=e.x+20&&this.y+20>=e.y&&this.y+20<=e.y+30){return true;}}//如果敌人的坦克向左或者向右if(e.direct==2||e.direct==3){if(this.x>=e.x&&this.x<=e.x+30&&this.y>=e.y&&this.y<=e.y+20){return true;}if(this.x>=e.x&&this.x<=e.x+30&&this.y+20>=e.y&&this.y+20<=e.y+20){return true;}}}}break;case 3://坦克向上，取出所有的敌人坦克for(int i=0;i<en.size();i++){//取出每一辆坦克Enemy e = en.get(i);//如果不是自己的坦克if(e!=this){//如果敌人的坦克向上或者向下if(e.direct==0||e.direct==1){if(this.x+30>=e.x&&this.x+30<=e.x+20&&this.y>=e.y&&this.y<=e.y+30){return true;}if(this.x+30>=e.x&&this.x+30<=e.x+20&&this.y+20>=e.y&&this.y+20<=e.y+30){return true;}}//如果敌人的坦克向左或者向右if(e.direct==2||e.direct==3){if(this.x+30>=e.x&&this.x+30<=e.x+30&&this.y>=e.y&&this.y<=e.y+20){return true;}if(this.x+30>=e.x&&this.x+30<=e.x+30&&this.y+20>=e.y&&this.y+20<=e.y+20){return true;}}}}break;}return b;}public void run() {// TODO Auto-generated method stubwhile(true){//坦克休息80毫秒try {Thread.sleep(80);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();}switch(this.direct){//坦克向上case 0:for(int i=10;i>0;i--){try {Thread.sleep(40);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();}if(y>0&&!this.isTouchOtherEnemy()){y-=speed;}}break;//下case 1:for(int i=10;i>0;i--){try {Thread.sleep(80);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();}if(y<228&&!this.isTouchOtherEnemy()){y+=speed;}}break;//左case 2:for(int i=10;i>0;i--){try {Thread.sleep(80);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();}if(x>0&&!this.isTouchOtherEnemy()){x-=speed;}}break;//右case 3:for(int i=10;i>0;i--){try {Thread.sleep(80);} catch (InterruptedException e) {// TODO Auto-generated catch blocke.printStackTrace();}if(x<333&&!this.isTouchOtherEnemy()){x+=speed;}}break;}//为敌人的坦克添加子弹连发if(isLive){if(bb.size()<3){Bullet b = null;//没有子弹 ，则添加子弹switch(this.direct){//子弹向上case 0://创建一颗子弹b = new Bullet(x+8, y-8,0);//把子弹加入到向量中bb.add(b);break;//子弹向下 case 1://创建一颗子弹b = new Bullet(x+8, y+35,1);//把子弹加入到向量中bb.add(b);break;//子弹向左case 2:b = new Bullet(x-8,y+9,2);bb.add(b);break;//子弹向右case 3:b = new Bullet(x+35, y+9,3);bb.add(b);break;}//启动子弹线程Thread t = new Thread(b);t.start();}}//让坦克随机产生一个数，来确定坦克的方向this.direct =(int)(Math.random()*4);//判断坦克是否死亡if(this.isLive == false){break;}}}
}
运行截图：
转载于:https://www.cnblogs.com/wangdaobin/archive/2011/06/21/2086323.html
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