World Hopper (Full World)

[XZybez 2]

Hi Community,

 

i was playing around with API and was wondering how to get the World Population before i hop to a new world?
I run into issue that my script fails in case i hop to a full world.

Thank you in forward and stay safe.

[RetroBot 35]

The db api doesn't have a method to get the world population unfortunately. You will need to get the world population from the rs site. Here's a world info class I found forever ago and tweaked it a little bit to work for db.

 

package utils;

import java.io.DataInputStream;
import java.io.IOException;
import java.net.URL;
import java.net.URLConnection;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

public class World {
    private final int id;
    private final boolean member;
    private final boolean pvp;
    private final boolean highRisk;
    private final boolean deadman;
    private final String host;
    private final String activity;
    private final int serverLoc;
    private final int playerCount;
    private final int flag;

    public World(int id, int flag, boolean member, boolean pvp, boolean highRisk, String host, String activity, int serverLoc, int playerCount) {
        this.id = id;
        this.flag = flag;
        this.member = member;
        this.pvp = pvp;
        this.highRisk = highRisk;
        this.host = host;
        this.activity = activity;
        this.serverLoc = serverLoc;
        this.playerCount = playerCount;
        deadman = activity.toLowerCase().contains("deadman");
    }

    public int getId() {
        return id;
    }

    public int getFlag() {
        return flag;
    }

    public boolean isMember() {
        return member;
    }

    public boolean isPvp() {
        return pvp;
    }

    public boolean isHighRisk() {
        return highRisk;
    }

    public boolean isDeadman() {
        return deadman;
    }

    public String getHost() {
        return host;
    }

    public String getActivity() {
        return activity;
    }

    public int getServerLoc() {
        return serverLoc;
    }

    public int getPlayerCount() {
        return playerCount;
    }

    public static List<World> load() throws IOException {
        List<World> worldList = new ArrayList<>();
        URLConnection conn = new URL("http://oldschool.runescape.com/slr").openConnection();
        try (DataInputStream dis = new DataInputStream(conn.getInputStream())) {
            int size = dis.readInt() & 0xFF;
            int worldCount = dis.readShort();
            for (int i = 0; i < worldCount; i++) {
                int world = dis.readShort() & 0xFFFF;
                int flag = dis.readInt();
                boolean member = (flag & 0x1) != 0;
                boolean pvp = (flag & 0x4) != 0;
                boolean highRisk = (flag & 0x400) != 0;

                String host = null, activity = null;
                StringBuilder sb = new StringBuilder();
                byte b;
                while (true) {
                    b = dis.readByte();
                    if (b == 0) {
                        if (host == null) {
                            host = sb.toString();
                            sb = new StringBuilder();
                        } else {
                            activity = sb.toString();
                            break;
                        }
                    } else {
                        sb.append((char) b);
                    }
                }

                int serverLoc = dis.readByte() & 0xFF;
                int playerCount = dis.readShort();

                worldList.add(new World(world, flag, member, pvp, highRisk, host, activity, serverLoc, playerCount));
            }
        }
        worldList.sort(Comparator.comparingInt(World::getId));
        return Collections.unmodifiableList(worldList);
    }
}

 

[Pseudo 179]

Alternatively you can probably grab and parse the data from the world hopper widgets in game. 

[AsBakedAsCake 203]

14 hours ago, XZybez said:

Hi Community,

 

i was playing around with API and was wondering how to get the World Population before i hop to a new world?
I run into issue that my script fails in case i hop to a full world.

Thank you in forward and stay safe.

Tbh, I just filtered out worlds that tend to be full. World 2, etc, etc. There's really not that many worlds that actually get full. Probably 3-4 MAX.

[XZybez 2]

Thank you for the reply's.
Will see how i can get this data. Kinda just started to get into the osrs and dream bot API so will take a while to learn all possibility here.

[DontGetBanned 3]

   might not be the "best" way but it is a way to worldhop none the less....

 

 private boolean hopWorlds = false;
    private final int[] Worlds = new int[]{ 301, 302, 303 ,etc.}; //insert ALL WORLDS YOU LIKE, they do change from time to time.

Onloop or something:

if ( Condition ) {

            int hopTo = Worlds[Calculations.random(0,Worlds.length-1)];
            while(hopTo == getClient().getCurrentWorld())
                hopTo = Worlds[Calculations.random(0,Worlds.length-1)];
            getWorldHopper().hopWorld(hopTo);
        } else {
            try {
                Thread.sleep(Calculations.random(8000,15000));
            } catch (InterruptedException e) {
                e.printStackTrace();
            }
        }