QuadroBot

// Reader.java
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;

public class Reader implements Runnable {

    public static int firstEmptyNode = 3333;

    public static String getNodeTitle(int node) {
        try {
            BufferedReader in = new BufferedReader(
                    new InputStreamReader(
                            new URL("http://www.quadropolis.us/node/" + node).openStream()
                            )
                    );
            String line;
            while((line = in.readLine()) != null) {
                //String line = in.readLine();
                if(line.startsWith("<title>") && line.endsWith(" | Quadropolis</title>"))
                    return line.replace(" | Quadropolis</title>", "").replace("<title>", "");
            }
        }
        catch (MalformedURLException e) { return null; }
        catch (IOException e) { return null; }
        return null;
    }

    public void run() {
        while(true) {
            if (getNodeTitle(firstEmptyNode) == null) continue;
            else {
                //nodeTitle = getNodeTitle(node);
                //System.out.println(nodeTitle);
                firstEmptyNode++;
            }
            //System.out.println(firstEmptyNode);
        }
    }

    public static void main(String[] args) {
        for(int i = 3333 ; i < 3334 ; i++) System.out.println(Reader.getNodeTitle(i));
        //new Reader().run();
        //System.out.println(firstEmptyNode);
        //new Bot().initiateNode();
        //System.out.println(Bot.node);

    }

}

//--
// Bot.java
import org.jibble.pircbot.*;

public class Bot extends PircBot implements Runnable {

    public static int node = 3333;

    public Bot() {
        this.setName("QuadroBot");
        this.setLogin("qbot");
    }

    public void initiateNode() {
        while(Reader.getNodeTitle(node) != null) {
            //System.out.println(Reader.getNodeTitle(node));
            node++;
        }
    }

    public void onMessage(String channel, String sender, String login, String hostname, String message) {

        if ((message.startsWith("-join")) && sender.equals("Chaos")) {
            joinChannel(message.substring(6,message.length()));
        }

        if ((message.startsWith("-part")) && sender.equals("Chaos")) {
            partChannel(message.substring(6,message.length()));
        }

        if ((message.startsWith("-nick")) && sender.equals("Chaos")) {
            changeNick(message.substring(6,message.length()));
        }

    }

    public void run() {
        while (true) {
            if (Reader.getNodeTitle(node) != null) {
                sendMessage("#sauer-scripts",
                        Colors.BOLD + Reader.getNodeTitle(node)
                    );
                initiateNode();
            }
        }
    }
}

// ---
// BotMain.java
public class BotMain {
    public static void main(String[] args) throws Exception {
        Bot bot = new Bot();
        bot.setVerbose(true);
        bot.connect("irc.gamesurge.net");
        bot.joinChannel("#sauer-scripts");

        //bot.initiateNode();
        new Thread(new Reader()).start();
        new Thread(bot).start();

    }
}