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/** *TankGame4.0 * 功能： * 1:画出坦克 * 2：上下左右移动 * 3：可以发射子弹 * 4.敌人被我击中时消失（并爆炸） * 5.我被敌人击中时消失（并爆炸） * 6.敌人坦克会相互避让 * 7.设置关卡 * 7.1做一个开始的panel * 8.可以中途暂停 * 8.1当用户点击暂停时将子弹和坦克的速度置为零，并维持方向不变 * 9.可以记录玩家成绩 * 9.1用文件流 * 9.2单写一个类记录玩家的数据 * 9.3先保存击毁敌人坦克数量 * 9.4存盘退出 * 10.设置音乐背景 */ package com.TankGame4; import java.awt.event.*; import java.awt.*; import java.awt.event.*; import java.io.*; import java.util.*; import javax.imageio.ImageIO; import javax.swing.*; public class TankGame4 extends JFrame implements ActionListener{ static int XL=1100; static int YL=740; final static int GXL=840; final static int GYL=660; //定义一个开始的面板 startPanel sp=null; //定义我的面板 MyPanel mp=null; JMenuBar jmb=null;//做出菜单 JMenu jm1,jm2,jm3; JMenuItem jmi1,jmi2,jmi3,jmi4; JButton jb1,jb2,jb3,jb4,jb5; JToolBar jtb; public static void main(String[] args) { // TODO Auto-generated method stub TankGame4 tank1=new TankGame4(); } //构造函数 public TankGame4() { //创建组件 jmb=new JMenuBar(); jm1=new JMenu("游戏(G)");//游戏菜单 jm1.setMnemonic('G');//游戏菜单的助记符是G jmi1=new JMenuItem("新游戏(N)");//菜单项“新游戏” jmi1.addActionListener(this); jmi1.setActionCommand("newGame"); jmi2=new JMenuItem("继续游戏"); jmi2.addActionListener(this); jmi2.setActionCommand("continue"); jmi3=new JMenuItem("退出(E)"); jmi3.addActionListener(this); jmi3.setActionCommand("exit"); jmi4=new JMenuItem("存盘退出(R)"); jmi4.addActionListener(this); jmi4.setActionCommand("saveandexit"); jtb=new JToolBar();//创建工具条 jb1=new JButton(new ImageIcon("images/新游戏.png")); jb2=new JButton(new ImageIcon("images/存盘.png")); jb3=new JButton(new ImageIcon("images/退出.png")); jb4=new JButton(new ImageIcon("images/帮助.png")); jb5=new JButton(new ImageIcon("images/继续.png")); //为jb设置提示信息 jb1.setToolTipText("新游戏"); jb1.addActionListener(this);//注册监听 jb1.setActionCommand("newGame");//设置监听命令 // jb5.setToolTipText("继续游戏"); jb5.addActionListener(this);//注册监听 jb5.setActionCommand("continue");//设置监听命令 // jb3.setToolTipText("退出"); jb3.addActionListener(this); jb3.setActionCommand("exit"); // //jb[3].setToolTipText("剪切"); jb2.setToolTipText("退出存盘"); jb2.addActionListener(this); jb2.setActionCommand("saveandexit"); jb4.setToolTipText("帮助"); //添加组件 jm1.add(jmi1); jm1.add(jmi2); jm1.add(jmi3); jm1.add(jmi4); jmb.add(jm1); jtb.add(jb1); jtb.add(jb5); jtb.add(jb2); jtb.add(jb3); jtb.add(jb4); sp=new startPanel(); this.add(sp); Thread t=new Thread(sp); t.start(); //this.add(jtb,BorderLayout.SOUTH); this.setJMenuBar(jmb); this.setSize(XL,YL); this.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); this.setVisible(true); } @Override public void actionPerformed(ActionEvent e) { // TODO Auto-generated method stub if(e.getActionCommand().equals("newGame"))//点击菜单，布置战场 { mp=new MyPanel("newGame"); this.remove(sp);//将开始面板删除 this.add(mp); Thread t=new Thread(mp); t.start();//启动mp线程 this.addKeyListener(mp); this.setVisible(true);//刷新显示新面板 }else if(e.getActionCommand().equals("exit")){ //用户点击了退出系统 //保存击毁敌人坦克的数量 Recorder.keepRecord(); System.exit(0); }else if(e.getActionCommand().equals("continue")){ //Recorder.readRecord(); //System.out.println("12345"); mp=new MyPanel("continue"); this.remove(sp);//将开始面板删除 this.add(mp); Thread t=new Thread(mp); t.start();//启动mp线程 this.addKeyListener(mp); this.setVisible(true);//刷新显示新面板 }else if(e.getActionCommand().equals("saveandexit")) { Recorder rd=new Recorder(); rd.setEts(mp.ets); rd.saveAndExit(); } } } class Node { int x=0; int y=0; int direct=0; public Node(int x,int y,int direct) { this.x=x; this.y=y; this.direct=direct; } } class Recorder { //记录每关有多少敌人 private static int enSize=10; private static int myLife=3; private static int distroyEnemyNum=0; private static BufferedWriter bw=null; private static FileWriter fw=null; private static BufferedReader br=null; private static FileReader fr=null; private static Vector<EnemyTanks> ets=null; static Vector<Node> nodes=new Vector<Node>(); public Vector<EnemyTanks> getEts() { return ets; } public void setEts(Vector<EnemyTanks> ets) { this.ets = ets; } public void saveAndExit() { // File f2=new File("d:/TankGame4_saveAll.txt"); // if(!f2.exists()) // { // try { // f2.createNewFile(); // } catch (IOException e) { // // TODO Auto-generated catch block // e.printStackTrace(); // } // }else{ // System.out.println("该文件已存在！"); // } try { fw=new FileWriter("d:/TankGame4_saveAll.txt"); bw=new BufferedWriter(fw); bw.write(distroyEnemyNum+"\r\n"); for(int i=0;i<ets.size();i++) { EnemyTanks et=ets.get(i); if(et.isAlive) { String info=et.x+" "+et.y+" "+et.direct; //写入到文件 bw.write(info+"\r\n"); } } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); }finally{ try { bw.close(); fw.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } System.exit(0); } public Vector<Node> readRecord()//读取文件中的数据 { try { fr=new FileReader("d:/TankGame4_saveAll.txt"); br=new BufferedReader(fr); String n=""; n=br.readLine(); distroyEnemyNum=Integer.parseInt(n); while((n=br.readLine())!=null) { String []threePart=n.split(" "); Node node=new Node(Integer.parseInt(threePart[0]),Integer.parseInt(threePart[1]),Integer.parseInt(threePart[2])); nodes.add(node); } } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); }finally{ try { br.close(); fr.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } return nodes; } public static void keepRecord()//保存数据到文件 { File f2=new File("d:/TankGame4.txt"); if(!f2.exists()) { try { f2.createNewFile(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } }else{ //System.out.println("该文件已存在！"); } try { fw=new FileWriter("d:/TankGame4.txt"); bw=new BufferedWriter(fw); bw.write(distroyEnemyNum+"\r\n"); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); }finally{ try { bw.close(); fw.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } } } public static int getDistroyEnemyNum() { return distroyEnemyNum; } public static void setDistroyEnemyNum(int distroyEnemyNum) { Recorder.distroyEnemyNum = distroyEnemyNum; } public static int getEnSize() { return enSize; } public static void setEnSize(int enSize) { Recorder.enSize = enSize; } public static int getMyLife() { return myLife; } public static void setMyLife(int myLife) { Recorder.myLife = myLife; } public static void reduceEnsize() { enSize--; } public static void increaseDistroy() { distroyEnemyNum++; } public static void reduceMyLife() { myLife--; } } //设置开始面板，起到提示作用 class startPanel extends JPanel implements Runnable { int times=0; public void paint(Graphics g) { super.paint(g); g.fillRect(0, 0, TankGame4.X