wuziqi.rar_五子棋 人机 java

package chess; import java.awt.*; import java.awt.event.*; import java.applet.*; import javax.swing.*; import java.io.PrintStream; import javax.swing.JComponent; import javax.swing.JPanel; import javax.swing.JRadioButtonMenuItem; public class FiveChesAppletDemo { public static void main(String[] args) { ChessFrame cf =new ChessFrame (); cf.show(); } } /* * 类ChessFrame 主要功能创建五子棋游戏主窗体和菜单 */ class ChessFrame extends JFrame implements ActionListener { private String [] strsize={ "20x15","30x20","40x30"}; private String [] strmode={"人机对弈","人人对弈" }; public static boolean iscomputer =true,checkcomputer=true; private int width,height; private ChessModel cm; private MainPanel mp; //构造五子棋游戏的主窗体 public ChessFrame () { this.setTitle("五子棋游戏"); cm=new ChessModel (1); Container con=this.getContentPane(); con.add(mp,"Center"); this.setResizable(false); this.addWindowListener(new ChessWindowEvent()); MapSize(20,15); JMenuBar mbar=new JMenuBar(); this.setJMenuBar(mbar); JMenu gameMenu=new JMenu("游戏"); mbar.add(makeMenu(gameMenu,new Object[] { "开局","棋盘","模式",null,"退出" } ,this )); JMenu lookMenu=new JMenu("视图"); mbar.add(makeMenu (lookMenu,new Object[] { "Metal","Motif","Windows" } ,this)); JMenu helpMenu=new JMenu("帮助"); mbar.add(makeMenu(helpMenu,new Object[] { "关于" },this)); } //构造五子棋游戏的主菜单 public JMenu makeMenu(Object parent,Object items[],Object target) { JMenu m=null; if(parent instanceof JMenu) m=(JMenu)parent; else if(parent instanceof String) m=new JMenu((String)parent); else return null; for(int i=0;i<items.length;i++) if(items [i]==null) m.addSeparator(); else if (items[i]=="棋盘") { JMenu jm=new JMenu("棋盘"); ButtonGroup group=new ButtonGroup(); JRadioButtonMenuItem rmenu; for(int j=0;j<strsize.length;j++) { rmenu=makeRadioButtonMenuItem (strsize[j],target); if(j==0) rmenu.setSelected(true); jm.add(rmenu); group.add(rmenu); } m.add(jm); } else if(items[i]=="模式") { JMenu jm=new JMenu("模式"); ButtonGroup group=new ButtonGroup(); JRadioButtonMenuItem rmenu; for(int h=0;h<strmode.length;h++) { rmenu=makeRadioButtonMenuItem(strmode [h],target); if(h==0) rmenu.setSelected(true); jm.add(rmenu); group.add(rmenu); } m.add(jm); } else m.add(makeMenuItem (items [i],target)); return m; } //构造五子棋游戏的菜单项 public JMenuItem makeMenuItem(Object item,Object target) { JMenuItem r=null; if(item instanceof String) r=new JMenuItem((String )item); else if(item instanceof JMenuItem) r=(JMenuItem) item; else return null; if(target instanceof ActionListener) r.addActionListener((ActionListener)target); return r; } //构造五子棋游戏的单选按钮式菜单项 public JRadioButtonMenuItem makeRadioButtonMenuItem (Object item,Object target) { JRadioButtonMenuItem r=null; if(item instanceof String) r=new JRadioButtonMenuItem ((String )item); else if(item instanceof JRadioButtonMenuItem) r=(JRadioButtonMenuItem)item; else return null; if(target instanceof ActionListener) r.addActionListener((ActionListener)target); return r; } public void MapSize(int w,int h) { setSize (w*20+50,h*20+100); if(this.checkcomputer) this.checkcomputer=true; else this.iscomputer=false; mp.setModel(cm); mp.repaint(); } public boolean getiscomputer() { return this.iscomputer; } public void restart() { int modeChess=cm.getModelChess(); if(modeChess<=3&&modeChess>=1) { cm=new ChessModel(modeChess); MapSize(cm.getWidth(),cm.getHeight()); } else { System.out.println("\u81EA\u5B9A\u4E49"); } } public void actionPerformed (ActionEvent e) { String arg=e.getActionCommand(); try { if(arg.equals("Windows")) UIManager.setLookAndFeel ("com.sum.java.swing.plaf.windows.WindowsLookAndFeel"); else if(arg.equals("Motif")) UIManager.setLookAndFeel ("com.sun.java.swing.plaf.motif.MotifLookAndFeel"); else UIManager.setLookAndFeel ("javax.swing.plaf.metal.MetalLookAndFeel"); SwingUtilities.updateComponentTreeUI(this); } if(arg.equals("人机对弈")) { this.checkcomputer=true; this.iscomputer=true; cm=new ChessModel(cm.getModelChess()); MapSize(cm.getWidth(),cm.getHeight()); SwingUtilities.updateComponentTreeUI(this); } if(arg.equals("人人对弈")) { this.checkcomputer=false; this.iscomputer=false; cm=new ChessModel(cm.getModelChess()); MapSize(cm.getWidth(),cm.getHeight()); SwingUtilities.updateComponentTreeUI(this); } if(arg.equals("开局")) { restart(); } if(arg.equals("关于")) JOptionPane.showMessageDialog(this,"五子棋游戏","关于",0); if(arg.equals("退出")) System.exit(0); } } /* * 类ChessModel实现整个五子棋程序算法的核心 */ class ChessModel { //棋盘的宽度、高度、棋盘的模式 private int width,height,modeChess; // 棋盘方向的横向、纵向坐标 private int x=0,y=0; //棋盘方格的横向、纵向坐标所对应的棋子颜色 //数组arrMapShow只有3个值：1，2，3，-5， //其中1代表该棋盘方格上下的棋子为黑子 //2代表该棋盘方格上下为白子 //3代表为该棋盘 //-5代表该棋盘方格不能够下棋子 private int [] [] arrMapShow; //交换棋手的标识，棋盘方格上是否有棋子的标志符 private boolean isOdd,isExist; public ChessModel(){} //该构造方法根据不同的棋盘模式来构造对应大小的棋盘 public ChessModel(int modelChess) { this.isOdd=true; if(modeChess==1) { PanelInit(20,15,modeChess); } if(modeChess==2) { PanelInit(30,20,modeChess); } if(modeChess==3) { PanelInit(40,30,modeChess); } } //按照棋盘模式构造棋盘大小 private void PanelInit(int width,int height,int modeChess) { this.width=width; this.height=height; this.modeChess=modeChess; arrMapShow=new int[width+1][height+1]; for(int i=0;i<width;i++){ for(int j=0;j<=height;j++){ arrMapShow[i][j]=-5; } } } //获取是否交换棋手的标识符 public boolean getisOdd() { return this.isOdd; } //设置交换棋手的标识符 public void getisOdd(boolean isOdd) { if(isOdd) { this.isOdd=true; else this.isOdd=false; } //获取某棋盘方格是否有棋子的标识符 public boolean getisExit() { return this.isExist; } //获取棋盘宽度 public int getWidth () { return this.width; } //获取棋盘高度 public int getHeight () { return this.height; } //获取棋盘模式 public int getModeChess() { return this.modeChess; } //获取棋盘方格上棋子的信息 public int[][]getarrMapShow() { return arrMapShow; } //判断下子的横向、纵向坐标是否越界 private boolean badxy (int x,int y) { if(x>=width+20||x<0) return true; return y>=height+20||y<0; } //计算棋盘上某一方格上八个方向棋子的最大值。 //这八个方向分别是：左、右、上、下、左上、左下、右上、右下。 public boolean chessExist(int i,int j) { if(this.arrMapShow[i][j]==1||this.arrMapShow[i][j]==2) return true; return false; } //判断该坐标位置是否可下棋子 public void readplay(int x,int y) { if(badxy(x,y)) return; if(chessExist(x,y)) return; this.arrMapShow[x][y]=3; } //在该坐标位置下棋子 public void play (int x,int y) { if(badxy(x,y)) return; if(chessExist(x,y)) { this.isExist=true; return; } else this.isExist=false; if(getisOdd()) { setOdd(false); this.arrMapShow[x][y]=1; } else