java编出五子棋，并且实现在线用户聊天（Ｊava聊天程序代码）.txt

Java编出五子棋

五子棋程序源代码(转<JAVA下流>)2007年06月29日 星期五 20:58import java.awt.BorderLayout;
import java.awt.Color;
import java.awt.Frame;
import java.awt.Panel;
import java.awt.TextField;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;
import java.util.StringTokenizer;


class chessClient1 extends Thread
{
chessClient chessclient;

chessClient1(chessClient chessclient)
{
   this.chessclient=chessclient;
}

public void acceptMessage(String recMessage)
{
   if(recMessage.startsWith("/userlist "))
   {
    StringTokenizer userToken=new StringTokenizer(recMessage," ");
    int userNumber=0;

    chessclient.userpad.userList.removeAll();
    chessclient.inputpad.userChoice.removeAll();
    chessclient.inputpad.userChoice.addItem("所有人");
    while(userToken.hasMoreTokens())
    {
     String user=(String)userToken.nextToken(" ");
     if(userNumber>0 && !user.startsWith("[inchess]"))
     {
      chessclient.userpad.userList.add(user);
      chessclient.inputpad.userChoice.addItem(user);
     }

     userNumber++;
    }
    chessclient.inputpad.userChoice.select("所有人");
   }
   else if(recMessage.startsWith("/yourname "))
   {
    chessclient.chessClientName=recMessage.substring(10);
    chessclient.setTitle("Java五子棋客户端    "+"用户名:"+chessclient.chessClientName);
   }
   else if(recMessage.equals("/reject"))
   {
    try
    {
   chessclient.chesspad.statusText.setText("不能加入游戏");
   chessclient.controlpad.cancelGameButton.setEnabled(false);
   chessclient.controlpad.joinGameButton.setEnabled(true);
   chessclient.controlpad.creatGameButton.setEnabled(true);
    }
    catch(Exception ef)
    {
     chessclient.chatpad.chatLineArea.setText("chessclient.chesspad.chessSocket.close无法关闭");
    }
    chessclient.controlpad.joinGameButton.setEnabled(true);
   }
   else if(recMessage.startsWith("/peer "))
   {
chessclient.chesspad.chessPeerName=recMessage.substring(6);
    if(chessclient.isServer)
    {
     chessclien.tchesspad.chessColor=1;
     chessclien.tchesspad.chessColor=1;
     chessclient.chesspad.isMouseEnabled=true;
     chessclient.chesspad.statusText.setText("请黑棋下子");
    }
    else if(chessclient.isClient)
    {
     chessclient.chesspad.chessColor=-1;
     chessclient.chesspad.statusText.setText("已加入游戏，等待对方下子...");
    }

   }
   else if(recMessage.equals("/youwin"))
   {
    chessclient.isOnChess=false;
    chessclient.chesspad.chessVictory(chessclient.chesspad.chessColor);
    chessclient.chesspad.statusText.setText("对方退出，请点放弃游戏退出连接");
    chessclient.chesspad.isMouseEnabled=false;
   }
   else if(recMessage.equals("/OK"))
   {
    chessclient.chesspad.statusText.setText("创建游戏成功，等待别人加入...");
   }
   else if(recMessage.equals("/error"))
   {
    chessclient.chatpad.chatLineArea.append("传输错误：请退出程序，重新加入 \n");
   }
   else
   {
    chessclient.chatpad.chatLineArea.append(recMessage+"\n");
    chessclient.chatpad.chatLineArea.setCaretPosition(
     chessclient.chatpad.chatLineArea.getText().length());
   }
}


public void run()
{
      String message="";
      try
      {
    while(true)
    {
     message=chessclient.in.readUTF();
     acceptMessage(message);
    }
   }
   catch(IOException es)
   {
   }
}

}

 


public class chessClient extends Frame implements ActionListener,KeyListener
{
   userPad userpad=new userPad();
   chatPad chatpad=new chatPad();
   controlPad controlpad=new controlPad();
   chessPad chesspad=new chessPad();
   inputPad inputpad=new inputPad();


   Socket chatSocket;
   DataInputStream in;
   DataOutputStream out;
   String chessClientName=null;
   String host=null;
   int port=4331;

   boolean isOnChat=false;   //在聊天？
   boolean isOnChess=false; //在下棋？
   boolean isGameConnected=false; //下棋的客户端连接？
   boolean isServer=false; //如果是下棋的主机

boolean isClient=false; //如果是下棋的客户端

   Panel southPanel=new Panel();
   Panel northPanel=new Panel();
   Panel centerPanel=new Panel();
   Panel westPanel=new Panel();
   Panel eastPanel=new Panel();

chessClient()
{
   super("Java五子棋客户端");
   setLayout(new BorderLayout());
   host=controlpad.inputIP.getText();

   westPanel.setLayout(new BorderLayout());
   westPanel.add(userpad,BorderLayout.NORTH);
   westPanel.add(chatpad,BorderLayout.CENTER);
   westPanel.setBackground(Color.pink);

   inputpad.inputWords.addKeyListener(this);
   chesspad.host=controlpad.inputIP.getText();

   centerPanel.add(chesspad,BorderLayout.CENTER);
   centerPanel.add(inputpad,BorderLayout.SOUTH);
   centerPanel.setBackground(Color.pink);

   controlpad.connectButton.addActionListener(this);
   controlpad.creatGameButton.addActionListener(this);
   controlpad.joinGameButton.addActionListener(this);
   controlpad.cancelGameButton.addActionListener(this);
   controlpad.exitGameButton.addActionListener(this);

   controlpad.creatGameButton.setEnabled(false);
   controlpad.joinGameButton.setEnabled(false);
   controlpad.cancelGameButton.setEnabled(false);

   southPanel.add(controlpad,BorderLayout.CENTER);
   southPanel.setBackground(Color.pink);


   addWindowListener(new WindowAdapter()
   {
    public void windowClosing(WindowEvent e)
    {
      if(isOnChat)
      {
       try
       {
        chatSocket.close();
       }
       catch(Exception ed)
       {
       }
      }
      if(isOnChess || isGameConnected)
      {
       try
       {
        chesspad.chessSocket.close();
       }
       catch(Exception ee)
       {
       }
      }
     System.exit(0);
    }
    public void windowActivated(WindowEvent ea)
    {

    }
   });

       add(westPanel,BorderLayout.WEST);
 add(centerPanel,BorderLayout.CENTER);
       add(southPanel,BorderLayout.SOUTH);

    pack();
    setSize(670,548);
    setVisible(true);
    setResizable(false);
    validate();
}


public boolean connectServer(String serverIP,int serverPort) throws Exception
{
   try
   {
    chatSocket=new Socket(serverIP,serverPort);
    in=new DataInputStream(chatSocket.getInputStream());
    out=new DataOutputStream(chatSocket.getOutputStream());

    chessClient1 clientthread=new chessClient1(this);
    clientthread.start();
    isOnChat=true;
    return true;
   }
   catch(IOException ex)
   {
    chatpad.chatLineArea.setText("chessClient:connectServer:无法连接,建议重新启动程序 \n");
   }
   return false;
}


   public void actionPerformed(ActionEvent e)
   {
    if(e.getSource()==controlpad.connectButton)
    {
     host=chesspad.host=controlpad.inputIP.getText();
     try
     {
      if(connectServer(host,port))
      {
       chatpad.chatLineArea.setText("");
       controlpad.connectButton.setEnabled(false);
       controlpad.creatGameButton.setEnabled(true);
       controlpad.joinGameButton.setEnabled(true);
       chesspad.statusText.setText("连接成功，请创建游戏或加入游戏");
      }


     }
     catch(Exception ei)
     {
      chatpad.chatLineArea.setText("controlpad.connectButton:无法连接,建议重新启动程序 \n");
     }
     }
     if(e.getSource()==controlpad.exitGameButton)
     {
      if(isOnChat)
      {
       try
       {
        chatSocket.close();
       }
       catch(Exception ed)
       {
       }
      }
      if(isOnChess || isGameConnected)
      {

    try
       {
        chesspad.chessSocket.close();
       }
       catch(Exception ee)
       {
       }
      }
      System.exit(0);

     }
     if(e.getSource()==controlpad.joinGameButton)
     {
      String selectedUser=userpad.userList.getSelectedItem();
      if(selectedUser==null || selectedUser.startsWith("[inchess]") ||
        selectedUser.equals(chessClientName))
      {
       chesspad.statusText.setText("必须先选定一个有效用户");
      }
      else
      {
       try
       {
        if(!isGameConnected)
        {
         if(chesspad.connectServer(chesspad.host,chesspad.port))
         {
          isGameConnected=true;
          isOnChess=true;
          isClient=true;
          controlpad.creatGameButton.setEnabled(false);
          controlpad.joinGameButton.setEnabled(false);
          controlpad.cancelGameButton.setEnabled(true);
          chesspad.chessthread.sendMessage("/joingame "+userpad.userList.getSelectedItem()+" "+chessClientName);
         }
        }
        else
        {
         isOnChess=true;
         isClient=true;
         controlpad.creatGameButton.setEnabled(false);
         controlpad.joinGameButton.setEnabled(false);
         controlpad.cancelGameButton.setEnabled(true);
         chesspad.chessthread.sendMessage("/joingame "+userpad.userList.getSelectedItem()+" "+chessClientName);
        }


       }

 catch(Exception ee)
       {
        isGameConnected=false;
        isOnChess=false;
        isClient=false;
        controlpad.creatGameButton.setEnabled(true);
        controlpad.joinGameButton.setEnabled(true);
        controlpad.cancelGameButton.setEnabled(false);
        chatpad.chatLineArea.setText("chesspad.connectServer无法连接 \n"+ee);
       }

      }
     }
     if(e.getSource()==controlpad.creatGameButton)
     {
      try
      {
       if(!isGameConnected)
       {
        if(chesspad.connectServer(chesspad.host,chesspad.port))
        {
         isGameConnected=true;
         isOnChess=true;
         isServer=true;
         controlpad.creatGameButton.setEnabled(false);
         controlpad.joinGameButton.setEnabled(false);
         controlpad.cancelGameButton.setEnabled(true);
         chesspad.chessthread.sendMessage("/creatgame "+"[inchess]"+chessClientName);
        }
       }
       else
       {
        isOnChess=true;
        isServer=true;
        controlpad.creatGameButton.setEnabled(false);
        controlpad.joinGameButton.setEnabled(false);
        controlpad.cancelGameButton.setEnabled(true);
        chesspad.chessthread.sendMessage("/creatgame "+"[inchess]"+chessClientName);
       }
      }
      catch(Exception ec)
      {
       isGameConnected=false;
       isOnChess=false;
       isServer=false;
       controlpad.creatGameButton.setEnabled(true);

 controlpad.joinGameButton.setEnabled(true);
       controlpad.cancelGameButton.setEnabled(false);
       ec.printStackTrace();
       chatpad.chatLineArea.setText("chesspad.connectServer无法连接 \n"+ec);
      }

     }
     if(e.getSource()==controlpad.cancelGameButton)
     {
         if(isOnChess)
         {
       chesspad.chessthread.sendMessage("/giveup "+chessClientName);
       chesspad.chessVictory(-1*chesspad.chessColor);
       controlpad.creatGameButton.setEnabled(true);
       controlpad.joinGameButton.setEnabled(true);
       controlpad.cancelGameButton.setEnabled(false);
       chesspad.statusText.setText("请建立游戏或者加入游戏");
      }
      if(!isOnChess)
      {
       controlpad.creatGameButton.setEnabled(true);
       controlpad.joinGameButton.setEnabled(true);
       controlpad.cancelGameButton.setEnabled(false);
       chesspad.statusText.setText("请建立游戏或者加入游戏");
      }
      isClient=isServer=false;
      }

    }


    public void keyPressed(KeyEvent e)
    {
     TextField inputWords=(TextField)e.getSource();


     if(e.getKeyCode()==KeyEvent.VK_ENTER)
     {
      if(inputpad.userChoice.getSelectedItem().equals("所有人"))
      {
       try
       {
        out.writeUTF(inputWords.getText());
        inputWords.setText("");
       }
       catch(Exception ea)
       {
        chatpad.chatLineArea.setText("chessClient:KeyPressed无法连接,建议重新连接 \n");
        userpad.userList.removeAll();
        inputpad.userChoice.removeAll();
        inputWords.setText("");
        controlpad.connectButton.setEnabled(true);

   }
      }
      else
      {
       try
       {
        out.writeUTF("/"+inputpad.userChoice.getSelectedItem()+" "+inputWords.getText());
        inputWords.setText("");
       }
       catch(Exception ea)
       {
        chatpad.chatLineArea.setText("chessClient:KeyPressed无法连接,建议重新连接 \n");
        userpad.userList.removeAll();
        inputpad.userChoice.removeAll();
        inputWords.setText("");
        controlpad.connectButton.setEnabled(true);
       }
      }
       }

    }

    public void keyTyped(KeyEvent e)
    {
    }
    public void keyReleased(KeyEvent e)
    {
    }


    public static void main(String args[])
    {
     chessClient chessClient=new chessClient();
    }
}