firthread.java

用JAVA语言中的SOCKET技术实现的五子棋的源代码！

package djr.chess.pad;

import java.io.IOException;
import java.util.StringTokenizer;

public class FIRThread extends Thread
{
	FIRPad currPad; // 当前线程的棋盘
	
	public FIRThread(FIRPad currPad)
	{
		this.currPad = currPad;
	}

	// 处理取得的信息
	public void dealWithMsg(String msgReceived)
	{
		if (msgReceived.startsWith("/chess "))
		{ // 收到的信息为下棋
			StringTokenizer userMsgToken = new StringTokenizer(msgReceived, " ");
			// 表示棋子信息的数组、0索引为：x坐标；1索引位：y坐标；2索引位：棋子颜色
			String[] chessInfo = { "-1", "-1", "0" };
			int i = 0; // 标志位
			String chessInfoToken;
			while (userMsgToken.hasMoreTokens())
			{
				chessInfoToken = (String) userMsgToken.nextToken(" ");
				if (i >= 1 && i <= 3)
				{
					chessInfo[i - 1] = chessInfoToken;
				}
				i++;
			}
			currPad.paintNetFirPoint(Integer.parseInt(chessInfo[0]), Integer
					.parseInt(chessInfo[1]), Integer.parseInt(chessInfo[2]));
		}
		else if (msgReceived.startsWith("/yourname "))
		{ // 收到的信息为改名
			currPad.chessSelfName = msgReceived.substring(10);
		}
		else if (msgReceived.equals("/error"))
		{ // 收到的为错误信息
			currPad.statusText.setText("用户不存在，请重新加入!");
		}
	}
	
	// 发送信息
	public void sendMessage(String sndMessage)
	{
		try
		{
			currPad.outputData.writeUTF(sndMessage);
		}
		catch (Exception ea)
		{
			ea.printStackTrace();;
		}
	}

	public void run()
	{
		String msgReceived = "";
		try
		{
			while (true)
			{ // 等待信息输入
				msgReceived = currPad.inputData.readUTF();
				dealWithMsg(msgReceived);
			}
		}
		catch (IOException es){}
	}
}