ClientXO

ClientXO

/*
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 * To change this template file, choose Tools | Templates
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 */

package clientx0;

/**
 *
 * @author jshvartsman
 */
public class ClientX0 {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        int port = 0;
        String  ipAddress = "127.0.0.1";

        if(args.length == 2){
            try{
                port = Integer.parseInt(args[0]);
            }catch(Exception exc){
                System.out.println(exc.toString());
            }
            ipAddress = args[1];
        }

        new MyJFrame(port, ipAddress).setVisible(true);
    }
    
}

MyJFrame

/*
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 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
package clientx0;

import java.awt.*;
import javax.swing.*;

import java.awt.event.*;

import java.io.*;
import java.net.*;

public class MyJFrame extends JFrame implements ActionListener {

    private JButton button_array[] = new JButton[9];

    public final int DEFAULT_PORT = 1701;
    protected int port;
    protected String ipAddress;   ////

    Socket s;
    DataInputStream in;
    DataOutputStream out;

    StreamListener listener;
    
    JLabel statusLabel;

    public MyJFrame(int port, String ipAddress) {  //!!!!!!!!!!!!!!!!

        super();

        if (port == 0) {
            this.port = DEFAULT_PORT;
        } else {
            this.port = port;
        }

        this.ipAddress = ipAddress;
        System.out.println("port = " + this.port);
        System.out.println("ipAddress = " + this.ipAddress);

        init();

        setLocation(400, 200);
        setSize(600, 600);           //!!!!!!!!!!!!
        setTitle("MyJFrame");

        this.addWindowListener(new WindowDestroyer());

        Container con = getContentPane();
        con.setBackground(Color.WHITE);
        con.setLayout(new BorderLayout());

        /**/
        JPanel statusPanel = new JPanel();
        statusPanel.setBackground(Color.white);

        statusLabel = new JLabel(
                "Status: CONNECTED, waiting for your opponent...");

        Font font = new Font("Arial", Font.BOLD, 16);
        statusLabel.setFont(font);

        statusPanel.add(statusLabel);

        con.add(statusPanel, BorderLayout.SOUTH);
        /**/

        JPanel panel = new JPanel();
        panel.setLayout(new GridLayout(3, 3, 3, 3));
        con.add(panel, BorderLayout.CENTER);

        Font fontButton
                = new Font("Arial", Font.BOLD | Font.ITALIC, 20);

        for (int i = 0; i < button_array.length; i++) {
            button_array[i] = new JButton();
            button_array[i].setActionCommand("" + i);
            button_array[i].addActionListener(this);
            button_array[i].setFont(fontButton);         /////
            panel.add(button_array[i]);
        }
        
        listener = 
             new StreamListener( in, button_array, statusLabel);
    }

    private void init() {
        try {
            InetAddress addr = InetAddress.getByName(ipAddress);  //!!!
            s = new Socket(addr, this.port);										//!!!

            in = new DataInputStream(s.getInputStream());
            out = new DataOutputStream(s.getOutputStream());

        } catch (IOException exc) {
            System.out.println(exc.toString());
        } catch (Exception exc) {
            System.out.println(exc.toString());
        }
    }

    @Override
    public void actionPerformed(ActionEvent ae) {
       String str = ae.getActionCommand();
       int index = Integer.parseInt(str);

       try{
             out.writeInt(index);
        }catch(IOException exc){
                System.out.println(exc.toString());
        }
    }

}

StreamListener

package clientx0;

import java.awt.*;
import javax.swing.*; //!!!!!!!!!!!!!
import java.io.*;

public class StreamListener extends Thread {

    DataInputStream in;
    JButton buttons[];	//!!!!!
    JLabel statusLabel;	//!!!!!    

    private ImageIcon myIcon;

    public StreamListener(
            DataInputStream in, JButton[] buttons, JLabel statusLabel) {
        this.in = in;
        this.buttons = buttons;
        this.statusLabel = statusLabel;

        this.start();
    }

    @Override
    public void run() {
        int box, i;
        // 0 -18, 254,   255,    101, 253 

        //  0 - 8      X
        //   9  -        This user has selected a box
        //253  
        //  10 - 18  O
        //  255    User Wins
        //  254    User Loses
       /*
         101
         "Status: Another player has connected,"+
         please submit your name to start the game");
         */
        try {
            while (true) {
                box = in.readInt();
                System.out.println(box);

                if (box == 101) {
                    statusLabel.setText("Status: Another player has connected");
                    //    + ", please submit your name to start the game");
                } else if (box == 9) {  //The server says this is an invaliid box
                    statusLabel.setText(
                            "Status: This square is already occupied,  please choose another");
                } else if (box == 255) {//Winner
                    for (i = 0; i < 9; i++) {
                        buttons[i].setBackground(Color.green);
                    }
                    statusLabel.setText("WIN!!!");
                } else if (box == 254) {//LOSER
                    for (i = 0; i < 9; i++) {
                        buttons[i].setBackground(Color.red);
                    }
                    statusLabel.setText("LOSER!");
                } /**
                 * *************************
                 */
                else if (box == 253) {
                    statusLabel.setText(
                     "Status: This square is already occupied, please choose another");
                } else if (box == 252) {
                    statusLabel.setText("Status: Waiting for opponent to move..");
                } else if (box == 251) {
                    statusLabel.setText("Status: Opponent moved. Your turn..");
                } else if (box == 250) {
                    statusLabel.setText(
                            "Status: Opponent has disconnected. Game stopped.");
                } 
                /*else if (box == 249) {
                    statusLabel.setText(
                       "Status: Another player has connected, please submit your name to start the game");
                } else if (box == 248) {
                    String name = in.readUTF();
                    statusLabel.setText("Status: Your opponent is " + name);
                } */
                /**
                 * *************************
                 */
                else if (box > 9 && box < 19) {
                    //buttons[box - 10].setText("O");
                    myIcon = new ImageIcon("cross.gif");
                    buttons[box - 10].setIcon(myIcon);
                } else {
                    //buttons[box].setText("X");
                    myIcon = new ImageIcon("circle.gif");
                    buttons[box].setIcon(myIcon);
                }
            }
        } catch (IOException e) {
            System.out.println(e.toString());
        }
    }

}

WindowDestroyer

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */

package clientx0;

import java.awt.event.*;

/**
 *
 * @author jshvartsman
 */
public class WindowDestroyer extends WindowAdapter {
    
    @Override
    public void windowClosing(WindowEvent e){
        
        System.exit(0);
        
    }
}