1.4-NetworkGame/src/server/User.java

package server;

import java.awt.Color;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.net.Socket;

import server.network.NetworkMessage;

public class User {
	String username;
	Color color;
	private Socket client;

	private ObjectInputStream in;
	private ObjectOutputStream out;
	
	public User(String username, Color color, Socket client, Server server){
		this.username = username;
		this.color = color;
		this.client = client;
		
		try {
			out = new ObjectOutputStream(client.getOutputStream());
			in = new ObjectInputStream(client.getInputStream());
		} catch (IOException e1) {
			e1.printStackTrace();
		}
		
		Thread receivethread = new Thread(new Runnable() {
			@Override
			public void run() {
				while(true){
					try {
						try {
							Object objectinput = in.readObject();
							if(objectinput instanceof NetworkMessage){
								NetworkMessage input = (NetworkMessage)objectinput;
								setUsername(input.getUsername());
								setColor(input.getC());
								server.addMessage(new Message(input.getMessage(), User.this));
							}
						} catch (ClassNotFoundException e) {
							e.printStackTrace();
						}
					} catch (IOException e) {
						System.out.println("User disconnected: " + username + "from: " + client.getLocalSocketAddress());
						server.deleteUser(User.this);
						try {
							client.close();
						} catch (IOException e1) {
							e1.printStackTrace();
						}
						return;						
					}
				}					
			}
		});
		receivethread.start();
	}
	
	public void sendMessage(Message message){
		NetworkMessage nwmessage = new NetworkMessage(message.getMessage(), message.getUser().getColor(), message.getUser().getUsername());
		try {
			out.writeObject(nwmessage);
		} catch (IOException e) {
			e.printStackTrace();
		}
	}

	public Color getColor() {
		return color;
	}
	public String getUsername() {
		return username;
	}

	public void setUsername(String username) {
		this.username = username;
	}

	public void setColor(Color color) {
		this.color = color;
	}
	
	
}