[Java] IRC Bot :/ - Printable Version

Code:
import java.io.*;

import java.net.*;

import java.lang.Throwable.*;









public class Main {



    public static void main(String[] args) {

        // The server to connect to and our details.

        String server = "irc.afterworkchat.net";

        String nick = "Pcqbot";

        String login = "pcquaddy";

        String channel = "#bblabla";



    // Connect directly to the IRC server.

        try {

        Socket socket = new Socket(server, 6667);

        BufferedWriter writer = new BufferedWriter(

                new OutputStreamWriter(socket.getOutputStream( )));

        BufferedReader reader = new BufferedReader(

                new InputStreamReader(socket.getInputStream( )));



        // Log on to the server.

        writer.write("NICK " + nick + "\r\n");

        writer.write("USER " + login + " 8 * : heyho\r\n");

        writer.flush( );



        String line = null;

        while ((line = reader.readLine( )) != null) {

            if (line.indexOf("004") >= 0) {

                // We are now logged in.

                break;

            }

            else if



 (line.indexOf("433") >= 0) {

                System.out.println("Nickname is already in use.");

                return;

            }

        }







        // Log on to the server.

        writer.write("NICK " + nick + "\r\n");

        writer.write("USER " + login + " 8 * : yoo\r\n");

        writer.flush( );



        //Join the channel.

        writer.write("JOIN " + channel + "\r\n");

        writer.write("PRIVMSG " + channel + " :yo guys \r\n");



        writer.flush( );



        while ((line = reader.readLine( )) != null) {

            if (line.toLowerCase( ).startsWith("PING "))       {

 

                writer.write("PONG " + line.substring(5) + "\r\n");

                writer.flush( );

                                 }

       String[] tmp = line.split(" :");

       System.out.println(tmp[0] + "::" + tmp[1]);

       if (tmp[1].length() >= 5) {

       if (tmp[1].substring(0,6).equals(nick)) {

       if (tmp[1].length() >= 11 && tmp[1].substring(7, 11).equals("say ")) {

       String[] tmp2 = tmp[1].split("say ");

       System.out.println(tmp[1] + "::" + tmp2[1]);

       writer.write("PRIVMSG " + channel + " :" + tmp2[1] + "\r\n");

       writer.flush();

       }}}



       String[] tmp1 = line.split(" :");

       System.out.println(tmp1[0] + "::" + tmp1[1]);

       if (tmp1[1].length() >= 5) {

       if (tmp1[1].substring(0,6).equals(nick)) {

       if (tmp1[1].length() >= 12 && tmp1[1].substring(7, 12).equals("join ")) {

       String[] tmp12 = tmp1[1].split("join ");

       System.out.println(tmp1[1] + "::" + tmp12[1]);

       writer.write("JOIN " + " :" + tmp12[1] + "\r\n");

       writer.flush();

       }}}



       String[] tmp11 = line.split(" :");

       System.out.println(tmp11[0] + "::" + tmp11[1]);

       if (tmp11[1].length() >= 5) {

       if (tmp11[1].substring(0,6).equals(nick)) {

       if (tmp11[1].length() >= 12 && tmp1[1].substring(7, 12).equals("part ")) {

       String[] tmp112 = tmp11[1].split("part ");

       System.out.println(tmp11[1] + "::" + tmp112[1]);

       writer.write("PART " + " :" + tmp112[1] + "\r\n");

       writer.flush();

       }}}









            String[] tmp3 = line.split(" :");

       System.out.println(tmp3[0] + "::" + tmp3[1]);

       if (tmp3[1].length() >= 5) {

       if (tmp3[1].substring(0,6).equals(nick)) {

       if (tmp3[1].length() >= 11 && tmp3[1].substring(7, 11).equals("topic ")) {

       String[] tmp2 = tmp3[1].split("topic ");

       System.out.println(tmp3[1] + "::" + tmp2[1]);

       writer.write("TOPIC " + channel + " :" + tmp2[1] + "\r\n");

       writer.flush();

       }}}



  



                                }

    }

    catch (Throwable e) {

             System.out.println(e);

                          }





                     }

            }