gameclient.java

手机游戏对战平台。自己做的一个东东。 支持多个手机联网打游戏；采用socket链接通信。 平台：J2ME&JAVA

/*
 *
 * Copyright (c) 2007, Sun Microsystems, Inc.
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 *  * Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *  * Neither the name of Sun Microsystems nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
package clientInf;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import javax.microedition.io.Connector;
import javax.microedition.io.SocketConnection;
import model.INFO;
public class GameClient implements Runnable{
	Serializable message;
    DataInputStream is;
    DataOutputStream os;
    SocketConnection sc;
    Sender sender;
    String serverIP;
    ClientInterface clientinf;
    int port;
    private boolean ready=false;

    public boolean isReady() {
        return ready;
    }
    public GameClient(String serverIP,int p,Serializable message,ClientInterface clientinf) {
        ready=false;
	port = p;
	if(serverIP==null||serverIP.equals(""))this.serverIP="localhost";else this.serverIP=serverIP;
	this.message=message;
	this.clientinf=clientinf;
	start();
    }
    
    /**
         * Start the client thread
         */
    public void start() {
	Thread t = new Thread(this);
	t.start();
    }

    public synchronized void run() {
        String portString = String.valueOf(port);
        try {
            sc = (SocketConnection) Connector.open("socket://" + serverIP + ":" + portString);
            is = new DataInputStream(sc.openInputStream());
            os = new DataOutputStream(sc.openOutputStream());
            os.writeUTF(INFO.userAccount);
            sender = new Sender(os);            
            clientinf.getSender(sender);          
           
            ready=true;
            while (true) {
                message.deserialize(is);
                clientinf.receiveMessage(message);
            }
        } catch (IOException ioe) {
            System.out.println("caught in Gameclient's run: " + ioe);
            stop();
        }
        //stop();
    }
    
    /**
         * Close all open streams
         */
    public void stop() {
	try {
	    if (sender != null) {
		sender.stop();
	    }
	    if (is != null) {
		is.close();
	    }

	    if (os != null) {
		os.close();
	    }

	    if (sc != null) {
		sc.close();
	    }
	} catch (IOException ioe) {
	}
    }
}