Olá, Estou começando a trabalhar com sockets em Java, e no momento estou tendo problemas na criação de um chat / jogo da velha online. Consegui estabelecer uma conexão e trabalhar com o chat tranquilamente, porém, ao iniciar o jogo da velha, tenho tido problemas. Pois quando marco X em um dos botões, o botão equivalente do outro usuário online não é marcado corretamente. Gostaria de saber se existe alguma forma de especificar qual botão será marcado com X no outro chat online, Segue meus códigos abaixo:
Pacote cliente:
Classe JogoDaVelha:
package cliente;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.Socket;
import java.util.ArrayList;
import javax.swing.*;
import static javax.swing.JOptionPane.ERROR_MESSAGE;
import static javax.swing.JOptionPane.showMessageDialog;
public class jogoDaVelha extends javax.swing.JFrame {
private String nome;
private Socket s;
private BufferedReader br;
private InputStreamReader isr;
private boolean rodar;
public int position;
public jogoDaVelha() {
initComponents();
try {
Cliente c = new Cliente();
s = new Socket(c.ip, 5000);
} catch (Exception e) {
showMessageDialog(null, "Não foi possível se conectar ao servidor", "", ERROR_MESSAGE);
System.exit(0);
}
Thread();
}
private void Thread() {
Thread t = new Thread(new Runnable() {
// String mensagem;
@Override
public void run() {
runTryCatch(jButton1, 1);
runTryCatch(jButton2, 2);
runTryCatch(jButton3, 3);
runTryCatch(jButton4, 4);
runTryCatch(jButton5, 5);
runTryCatch(jButton6, 6);
runTryCatch(jButton7, 7);
runTryCatch(jButton8, 8);
runTryCatch(jButton9, 9);
}
});
t.start();
}
private void runTryCatch(JButton btn, int pos) {
String mensagem;
try {
position = pos;
isr = new InputStreamReader(s.getInputStream());
br = new BufferedReader(isr);
while ((mensagem = br.readLine()) != null) {
btn.setText(mensagem + " " + position);
if (!rodar) {
break;
}
}
} catch (IOException e) {
showMessageDialog(null, "Erro de conexão com o servidor", "", ERROR_MESSAGE);
}
}
private void setBTN(JButton btn, int pos) {
position = pos;
btn.setText("X");
try {
PrintStream ps = new PrintStream(s.getOutputStream());
ps.println("X");
ps.flush();
} catch (IOException e) {
showMessageDialog(null, "Mensagem não enviada", "", ERROR_MESSAGE);
}
}
private void JButtonArray() {
ArrayList<JButton> botoes = null;
botoes.add(jButton1);
botoes.add(jButton2);
botoes.add(jButton3);
botoes.add(jButton4);
botoes.add(jButton5);
botoes.add(jButton6);
botoes.add(jButton7);
botoes.add(jButton8);
botoes.add(jButton9);
}
/**
* This method is called from within the constructor to initialize the form.
* WARNING: Do NOT modify this code. The content of this method is always
* regenerated by the Form Editor.
*/
@SuppressWarnings("unchecked")
// <editor-fold defaultstate="collapsed" desc="Generated Code">
private void initComponents() {
jPanel1 = new javax.swing.JPanel();
jButton1 = new javax.swing.JButton();
jButton2 = new javax.swing.JButton();
jButton3 = new javax.swing.JButton();
jButton4 = new javax.swing.JButton();
jButton5 = new javax.swing.JButton();
jButton6 = new javax.swing.JButton();
jButton7 = new javax.swing.JButton();
jButton8 = new javax.swing.JButton();
jButton9 = new javax.swing.JButton();
jLabel1 = new javax.swing.JLabel();
jLabel2 = new javax.swing.JLabel();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton1ActionPerformed(evt);
}
});
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
jButton3.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton3ActionPerformed(evt);
}
});
jButton4.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton4ActionPerformed(evt);
}
});
jButton5.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton5ActionPerformed(evt);
}
});
jButton6.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton6ActionPerformed(evt);
}
});
jButton7.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton7ActionPerformed(evt);
}
});
jButton8.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton8ActionPerformed(evt);
}
});
jButton9.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton9ActionPerformed(evt);
}
});
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 107, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jButton2, javax.swing.GroupLayout.PREFERRED_SIZE, 100, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(18, 18, 18)
.addComponent(jButton3, javax.swing.GroupLayout.DEFAULT_SIZE, 87, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jButton4, javax.swing.GroupLayout.DEFAULT_SIZE, 99, Short.MAX_VALUE)
.addComponent(jButton7, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jButton5, javax.swing.GroupLayout.PREFERRED_SIZE, 87, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jButton8, javax.swing.GroupLayout.PREFERRED_SIZE, 87, javax.swing.GroupLayout.PREFERRED_SIZE))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jButton9, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton6, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))))
.addGap(40, 40, 40))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addContainerGap()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jButton1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton2, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton3, javax.swing.GroupLayout.DEFAULT_SIZE, 70, Short.MAX_VALUE))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jButton4, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton5, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton6, javax.swing.GroupLayout.DEFAULT_SIZE, 65, Short.MAX_VALUE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addComponent(jButton7, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton8, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton9, javax.swing.GroupLayout.DEFAULT_SIZE, 48, Short.MAX_VALUE)))
);
jLabel1.setText("SCORE");
jLabel2.setText("SCOREVALUE");
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addContainerGap())
.addGroup(javax.swing.GroupLayout.Alignment.TRAILING, layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 44, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGap(29, 29, 29)
.addComponent(jLabel2)
.addGap(73, 73, 73))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel1, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addGap(18, 18, 18)
.addGroup(layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel1, javax.swing.GroupLayout.PREFERRED_SIZE, 28, javax.swing.GroupLayout.PREFERRED_SIZE)
.addComponent(jLabel2))
.addGap(20, 20, 20))
);
pack();
}// </editor-fold>
private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {
setBTN(jButton1, 1);
}
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
setBTN(jButton2, 2);
}
private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {
setBTN(jButton3, 3);
}
private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) {
setBTN(jButton4, 4);
}
private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) {
setBTN(jButton5, 5);
}
private void jButton6ActionPerformed(java.awt.event.ActionEvent evt) {
setBTN(jButton6, 6);
}
private void jButton7ActionPerformed(java.awt.event.ActionEvent evt) {
setBTN(jButton7, 7);
}
private void jButton8ActionPerformed(java.awt.event.ActionEvent evt) {
setBTN(jButton8, 8);
}
private void jButton9ActionPerformed(java.awt.event.ActionEvent evt) {
setBTN(jButton9, 9);
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) {
/* Set the Nimbus look and feel */
//<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">
/* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.
* For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html
*/
try {
for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {
if ("Nimbus".equals(info.getName())) {
javax.swing.UIManager.setLookAndFeel(info.getClassName());
break;
}
}
} catch (ClassNotFoundException ex) {
java.util.logging.Logger.getLogger(jogoDaVelha.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(jogoDaVelha.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(jogoDaVelha.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(jogoDaVelha.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
}
//</editor-fold>
/* Create and display the form */
java.awt.EventQueue.invokeLater(new Runnable() {
public void run() {
new jogoDaVelha().setVisible(true);
}
});
}
// Variables declaration - do not modify
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JButton jButton4;
private javax.swing.JButton jButton5;
private javax.swing.JButton jButton6;
private javax.swing.JButton jButton7;
private javax.swing.JButton jButton8;
private javax.swing.JButton jButton9;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel2;
private javax.swing.JPanel jPanel1;
// End of variables declaration
}
pacote Servidor
classe jogoDaVelhaSockets:
/*
- 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 servidor;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintStream;
import java.net.Socket;
import java.util.ArrayList;
/**
*
-
@author hdrhe
*/
public class jogoDaVelhaSockets {private Socket s;
//Setters
public jogoDaVelhaSockets(Socket s) {
this.s = s;
Thread_();
}
private void Thread_() {
Thread t = new Thread(new Runnable() {
@Override
public void run() {
try {
InputStreamReader isr = new InputStreamReader(s.getInputStream());
BufferedReader br = new BufferedReader(isr);
System.out.println(br.readLine());
} catch (Exception e) {
e.printStackTrace();
}
}
});
t.start();
}
// private void enviarMensagem(String mensagem) {
// for (int a = 0; a < clientes.size(); a++) {
// clientes.get(a).println(mensagem);
// clientes.get(a).flush();
// }
//
}
classe Servidor
package servidor;
import <a href="http://java.net">java.net</a>.*;
import java.io.IOException;
import java.io.PrintStream;
import java.util.ArrayList;
public class Servidor {
public static void main(String[] args) {
ArrayList<PrintStream> clientes = new ArrayList<>();
String btn1;
PrintStream print_btn1;
try {
ServerSocket server = new ServerSocket(5000);
Socket socket;
//Socket socket_btn1;
while (true) {
socket = server.accept();
// socket_btn1 = server.accept();
//Guarda o endereço do cliente
clientes.add(new PrintStream(socket.getOutputStream()));
// print_btn1 = new PrintStream(socket_btn1.getOutputStream());
Mensagem mensagem = new Mensagem(socket, clientes);
jogoDaVelhaSockets jgds = new jogoDaVelhaSockets(socket);
}
} catch (IOException e) {
e.printStackTrace();
}
}
}