Witam napisałem na socketach prostą aplikację czat, teraz chcę to przerobić na grę karcianą oczko z czatem. W gre mogą grac jednocześnie dwie osoby jednak jeśli na serwerze będzie 8 osób chce żeby były cztery gry.
Jak parować klientów oraz jak zapewnić im komunikację.
gdzie mogę znaleźć jakieś ciekawe artykuły bądź pomoce na ten temat.
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Tutaj macie kod czat działa , otworzyłem serwer na nowym porcie dla obslugi gry ale nie wiem jak zadbac o parowanie klientow jakies propozycje , wgle jak to ruszyć dalej?
public class Connection {
private Socket socket;
private DataInputStream in;
private DataOutputStream out;
public Connection() throws IOException{
socket = new Socket("localhost", 7777);
in = new DataInputStream(socket.getInputStream());
out = new DataOutputStream(socket.getOutputStream());
}
public String getString() throws IOException{
String test = in.readUTF();
return test;
}
public DataInputStream getInput(){
return this.in;
}
public DataOutputStream getOutput(){
return this.out;
}
}
package oczkosocket.serwer;
import java.io.DataOutputStream;
import java.io.DataInputStream;
import java.io.IOException;
import java.net.ServerSocket;
import java.net.Socket;
import java.util.logging.Level;
import java.util.logging.Logger;
import oczkosocket.karta.*;
/**
*
* @author rafal
*/
public class Server {
static ServerSocket serverSocket;
static ServerSocket gameSocket;
static Socket socket;
static Socket gSocket;
static DataOutputStream out;
static Users[] user = new Users[10];
static DataInputStream in;
/**
* @param args the command line arguments
*/
public static void main(String[] args) throws IOException {
System.out.println("Starting server...");
serverSocket = new ServerSocket(7777);
gameSocket = new ServerSocket(2222);
System.out.println("Server started...");
while(true){
socket = serverSocket.accept();
for(int i = 0;i < 10; i++){
out = new DataOutputStream(socket.getOutputStream());
in = new DataInputStream(socket.getInputStream());
if(user[i] == null){
System.out.println("Connection from:" + socket.getInetAddress());
user[i] = new Users(out,in,user);
Thread thread = new Thread(user[i]);
thread.start();
break;
}
}
gSocket = gameSocket.accept();
}
}
}
class Users implements Runnable{
DataOutputStream out;
DataInputStream in;
Users[] user = new Users[10];
public Users(DataOutputStream out, DataInputStream in, Users[] user)
{
this.out = out;
this.in = in;
this.user = user;
}
@Override
public void run() {
while(true){
try
{
String message = in.readUTF();
for (int i = 0;i < 10; i++)
{
if(user[i]!= null)
{
user[i].out.writeUTF(message);
}
}
}
catch (IOException e) {}
}
}
}
package oczkosocket.klient;
import oczkosocket.karta.*;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;
/**
*
* @author rafal
*/
public class GameConnection {
private Socket socket;
private DataInputStream in;
private DataOutputStream out;
public GameConnection() throws IOException{
socket = new Socket("localhost", 2222);
in = new DataInputStream(socket.getInputStream());
out = new DataOutputStream(socket.getOutputStream());
}
public DataInputStream getInput(){
return this.in;
}
public DataOutputStream getOutput(){
return this.out;
}
}
/*
* 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 oczkosocket.klient;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.net.Socket;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.swing.text.DefaultCaret;
import oczkosocket.karta.*;
/**
*
* @author rafal
*/
public class OczkoKlient extends javax.swing.JFrame {
/**
* Creates new form OczkoKlient
*/
public OczkoKlient() throws IOException {
initComponents();
}
/**
* 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();
jScrollPane1 = new javax.swing.JScrollPane();
jTextArea1 = new javax.swing.JTextArea();
jTextField1 = new javax.swing.JTextField();
jLabel1 = new javax.swing.JLabel();
jButton2 = new javax.swing.JButton();
jTextField2 = new javax.swing.JTextField();
jLabel3 = new javax.swing.JLabel();
jLabel5 = new javax.swing.JLabel();
jButton3 = new javax.swing.JButton();
graj = new javax.swing.JButton();
jScrollPane2 = new javax.swing.JScrollPane();
jTextArea2 = new javax.swing.JTextArea();
setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);
setResizable(false);
jButton1.setText("Polacz");
jButton1.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
Polacz(evt);
}
});
jTextArea1.setColumns(20);
jTextArea1.setRows(5);
jScrollPane1.setViewportView(jTextArea1);
jLabel1.setText("Tutaj podaj nick:");
jButton2.setText("Wyslij");
jButton2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jButton2ActionPerformed(evt);
}
});
jTextField2.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
jTextField2ActionPerformed(evt);
}
});
jLabel3.setText("Suma:");
jLabel5.setText("0");
jButton3.setText("Dobierz karte");
graj.setText("Graj");
graj.addActionListener(new java.awt.event.ActionListener() {
public void actionPerformed(java.awt.event.ActionEvent evt) {
grajActionPerformed(evt);
}
});
jTextArea2.setColumns(20);
jTextArea2.setRows(5);
jScrollPane2.setViewportView(jTextArea2);
javax.swing.GroupLayout jPanel1Layout = new javax.swing.GroupLayout(jPanel1);
jPanel1.setLayout(jPanel1Layout);
jPanel1Layout.setHorizontalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.TRAILING, false)
.addComponent(graj, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jButton1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, 126, Short.MAX_VALUE)
.addComponent(jLabel1, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jTextField1, javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jButton2, javax.swing.GroupLayout.Alignment.LEADING, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING, false)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGap(6, 6, 6)
.addComponent(jLabel3, javax.swing.GroupLayout.PREFERRED_SIZE, 53, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jLabel5, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 126, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane1, javax.swing.GroupLayout.DEFAULT_SIZE, 505, Short.MAX_VALUE)
.addComponent(jTextField2)
.addComponent(jScrollPane2)))
);
jPanel1Layout.setVerticalGroup(
jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addComponent(jScrollPane1, javax.swing.GroupLayout.PREFERRED_SIZE, 157, javax.swing.GroupLayout.PREFERRED_SIZE)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(jButton1, javax.swing.GroupLayout.PREFERRED_SIZE, 91, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jLabel1)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jTextField1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)))
.addGap(18, 18, 18)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jButton2)
.addComponent(jTextField2, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(jPanel1Layout.createSequentialGroup()
.addComponent(graj, javax.swing.GroupLayout.DEFAULT_SIZE, 72, Short.MAX_VALUE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.UNRELATED)
.addComponent(jButton3, javax.swing.GroupLayout.PREFERRED_SIZE, 87, javax.swing.GroupLayout.PREFERRED_SIZE)
.addPreferredGap(javax.swing.LayoutStyle.ComponentPlacement.RELATED)
.addGroup(jPanel1Layout.createParallelGroup(javax.swing.GroupLayout.Alignment.BASELINE)
.addComponent(jLabel3)
.addComponent(jLabel5)))
.addComponent(jScrollPane2))
.addGap(29, 29, 29))
);
javax.swing.GroupLayout layout = new javax.swing.GroupLayout(getContentPane());
getContentPane().setLayout(layout);
layout.setHorizontalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap()
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE)
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE))
);
layout.setVerticalGroup(
layout.createParallelGroup(javax.swing.GroupLayout.Alignment.LEADING)
.addGroup(layout.createSequentialGroup()
.addContainerGap(javax.swing.GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
.addComponent(jPanel1, javax.swing.GroupLayout.PREFERRED_SIZE, javax.swing.GroupLayout.DEFAULT_SIZE, javax.swing.GroupLayout.PREFERRED_SIZE))
);
pack();
}// </editor-fold>
private void Polacz(java.awt.event.ActionEvent evt) {
try {
// TODO add your handling code here:
if(this.con == null){
String nick = jTextField1.getText();
if(nick.equals(""))
{
jTextArea1.append("Musisz podac nick , sproboj ponownie\n");
}
else{
String nickk = jTextField1.getText();
this.nick = nickk;
jTextField1.setEditable(false);
Connection con = new Connection();
Input input = new Input(con.getInput());
Thread thread = new Thread(input);
this.con = con;
thread.start();
}
}
else{
jTextArea1.append("Jestes juz polaczony\n");
}
} catch (IOException ex) {
Logger.getLogger(OczkoKlient.class.getName()).log(Level.SEVERE, null, ex);
}
}
class Input implements Runnable{
DataInputStream in;
public Input(DataInputStream in)
{ this.in = in;
}
public void run()
{ while(true){
String message;
try{
message = in.readUTF();
DefaultCaret caret = (DefaultCaret)jTextArea1.getCaret();
caret.setUpdatePolicy(DefaultCaret.ALWAYS_UPDATE);
jTextArea1.append(message + "\n");
}catch(IOException e){
e.printStackTrace();
}
}
}
}
private void jTextField2ActionPerformed(java.awt.event.ActionEvent evt) {
// TODO add your handling code here:
}
private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {
String message = jTextField2.getText();
if(con != null){
try {
con.getOutput().writeUTF(nick + ": " + message);
} catch (IOException ex) {
Logger.getLogger(OczkoKlient.class.getName()).log(Level.SEVERE, null, ex);
}
}
else{
jTextArea1.append("Musisz sie najpierw polaczyc");
}
}
private void grajActionPerformed(java.awt.event.ActionEvent evt) {
if(gameCon == null){
try {
GameConnection gcon;
gcon = new GameConnection();
jTextArea1.append("Czekam na gracza \n");
this.gameCon = gcon;
} catch (IOException ex) {
Logger.getLogger(OczkoKlient.class.getName()).log(Level.SEVERE, null, ex);
}
}
}
/**
* @param args the command line arguments
*/
public static void main(String args[]) throws IOException {
/* 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(OczkoKlient.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (InstantiationException ex) {
java.util.logging.Logger.getLogger(OczkoKlient.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (IllegalAccessException ex) {
java.util.logging.Logger.getLogger(OczkoKlient.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);
} catch (javax.swing.UnsupportedLookAndFeelException ex) {
java.util.logging.Logger.getLogger(OczkoKlient.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() {
try {
new OczkoKlient().setVisible(true);
} catch (IOException ex) {
Logger.getLogger(OczkoKlient.class.getName()).log(Level.SEVERE, null, ex);
}
}
});
}
private String nick;
private Connection con;
private GameConnection gameCon;
// Variables declaration - do not modify
private javax.swing.JButton graj;
private javax.swing.JButton jButton1;
private javax.swing.JButton jButton2;
private javax.swing.JButton jButton3;
private javax.swing.JLabel jLabel1;
private javax.swing.JLabel jLabel3;
private javax.swing.JLabel jLabel5;
private javax.swing.JPanel jPanel1;
private javax.swing.JScrollPane jScrollPane1;
private javax.swing.JScrollPane jScrollPane2;
private javax.swing.JTextArea jTextArea1;
private javax.swing.JTextArea jTextArea2;
private javax.swing.JTextField jTextField1;
private javax.swing.JTextField jTextField2;
// End of variables declaration
}