AI课程设计 Java A*实现八数码 (重发)

import java.awt.*; import java.awt.event.*; import javax.swing.*; import java.util.Date; import java.text.SimpleDateFormat; import java.io.*; import javax.sound.midi.*; public class NumBoard extends JFrame//窗体 { private JPanel panel1,panel2,panel3,panel4,panel5; private JButton button1,button2,button3,button4,button5; public JTextArea jTextArea,jTextArea1,jTextArea2; private JLabel label,label1,label2; //private Icon sign; private Board numBoard; private int steps = 0; public boolean isbegin = false,ismanufacturer = false,reappear = false; Icon questionmark = new ImageIcon("images//questionmark.gif"); public MyNode bestnode; Timer timer = null,dongtaiTimer = null; final int delay=1000; final Date startTime=new Date(); //返回自 1970 年 1 月 1 日 00:00:00 GMT 以来此 Date 对象表示的毫秒数。 final SimpleDateFormat sdf=new SimpleDateFormat("HH:mm:ss"); //以与语言环境有关的方式来格式化和解析日期的具体类 final Action taskPerformer = new AbstractAction() { //Action 接口提供 ActionListener 接口的一个有用扩展，以便若干控件访问相同的功能 public void actionPerformed(ActionEvent evt) { //显示时间 Date d=new Date(new Date().getTime()-startTime.getTime()-28800000); //8小时的时差 jTextArea1.setText(sdf.format(d)); } }; int k =0;int[] num,numcheckreappear; Sound sound = new Sound();//音乐 public NumBoard() { super("八数码游戏"); setLocation(200,150); setSize(558,490); setResizable(false); setLayout(null); sound.startSound();//音乐 //添加文件菜单 JMenu fileMenu = new JMenu("文件(F)"); fileMenu.setMnemonic('F'); //"新建"子菜单 JMenuItem newItem = new JMenuItem("新建(N)"); newItem.setMnemonic('N'); newItem.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { isbegin = true; ismanufacturer = false; if(isbegin == false) numBoard.addListener(); startTime.setTime(new Date().getTime()); timer=new Timer(delay,taskPerformer); timer.start(); if(dongtaiTimer!=null&&dongtaiTimer.isRunning()) dongtaiTimer.stop(); numBoard.restart(); numBoard.NodeStack.clearStack(); jTextArea.setText(instruction2); } } ); fileMenu.add(newItem); //"保存"子菜单 JMenuItem saveItem = new JMenuItem("保存(S)"); saveItem.setMnemonic('S'); saveItem.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { JOptionPane.showMessageDialog(null, "保存失败","失败",JOptionPane.YES_NO_OPTION); } } ); fileMenu.add(saveItem); //"加载"子菜单 JMenuItem loadItem = new JMenuItem("加载(L)"); loadItem.setMnemonic('L'); loadItem.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { JOptionPane.showMessageDialog(null, "加载失败","失败",JOptionPane.YES_NO_OPTION); } } ); fileMenu.add(loadItem); // "开音乐"子菜单 JMenuItem opensoundItem = new JMenuItem("开音乐(O)"); opensoundItem.setMnemonic('O'); opensoundItem.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { if(sound.sign == false) { sound.startSound(); sound.sign = true; } } } ); fileMenu.add(opensoundItem); // "关音乐"子菜单 JMenuItem closesoundItem = new JMenuItem("关音乐(C)"); closesoundItem.setMnemonic('C'); closesoundItem.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { if(sound.sign == true) { sound.stopSound(); sound.sign = false; } } } ); fileMenu.add(closesoundItem); fileMenu.addSeparator(); // "退出"子菜单 JMenuItem exitItem = new JMenuItem("退出(X)"); exitItem.setMnemonic('X'); exitItem.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { int check = JOptionPane.showConfirmDialog(null, "你真的要退出当前游戏吗？","询问",JOptionPane.YES_NO_OPTION); if(check == JOptionPane.YES_OPTION)System.exit(0); } } ); fileMenu.add(exitItem); //添加高级菜单 JMenu gaojiMenu = new JMenu("高级(G)"); gaojiMenu.setMnemonic('G'); //手工布局 JMenuItem manufacturerItem = new JMenuItem("手工布局（M）"); manufacturerItem.setMnemonic('M'); manufacturerItem.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { if(dongtaiTimer!=null&&dongtaiTimer.isRunning()) dongtaiTimer.stop(); if(timer!=null&&timer.isRunning()); { startTime.setTime(new Date().getTime()); timer=new Timer(delay,taskPerformer); timer.stop(); } jTextArea1.setText("00:00:00"); numBoard.NodeStack.clearStack(); steps=0; jTextArea2.setText(steps+""); k =0; num = new int[9]; numcheckreappear = new int[9]; for(int i = 0;i < numcheckreappear.length;i++) numcheckreappear[i] = -1; ismanufacturer = true; for(int j= 0;j<9;j++) numBoard.buttons1[j].setIcon(questionmark); if(isbegin != true) numBoard.addListener(); isbegin = true; } } ); gaojiMenu.add(manufacturerItem); //添加帮助菜单 JMenu helpMenu = new JMenu("帮助(H)"); helpMenu.setMnemonic('H'); //"使用说明"子菜单 JMenuItem instructionItem = new JMenuItem("使用说明(I)"); instructionItem.setMnemonic('I'); instructionItem.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { JOptionPane.showMessageDialog(null,instruction1); } } ); helpMenu.add(instructionItem); //"关于"子菜单 JMenuItem aboutItem = new JMenuItem("关于(A)"); aboutItem.setMnemonic('A'); aboutItem.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { JOptionPane.showMessageDialog(null,about,"关于", JOptionPane.INFORMATION_MESSAGE); } } ); helpMenu.add(aboutItem); JMenuBar bar = new JMenuBar(); setJMenuBar(bar); bar.add(fileMenu); bar.add(gaojiMenu); bar.add(helpMenu); //游戏控件 panel1 = new JPanel(); panel1.setLayout(new CardLayout()); panel1.setBounds(180,10,240,240); numBoard = new Board(3); panel1.add(numBoard,"3*3"); add(panel1); //目标控件 panel2 = new JPanel(); panel2.setLayout(new FlowLayout()); panel2.setBounds(10,6,150,152); Icon sign = new ImageIcon("images//sign.gif"); label = new JLabel(sign); panel2.add(label); add(panel2); //按钮控件 panel3 = new JPanel(); panel3.setBounds(440,10,100,241); panel3.setBorder(BorderFactory.createTitledBorder("功能按钮")); GridLayout container1 = new GridLayout(5,1); container1.setVgap(25); panel3.setLayout(container1); button1 = new JButton("新游戏"); panel3.add(button1); button1.addActionListener ( new ActionListener() { public void actionPerformed(ActionEvent event) { if(button1 == event.getSource()) { isbegin = true; ismanufacturer = false; numBoard.addListener(); startTime.setTime(new Date().getTime()); timer=new Timer(delay,taskPerformer); timer.start(); if(dongtaiTimer!=null&&dongtaiTimer.isRunning()) dongtaiTimer.stop(); numBoard.restart(); numBoard.NodeStack.clearStack(); jTextArea.setText(instruction2); } } } ); button2 = new JButton("重新开始"); panel3.add(button2);