Make scoreboard only available in one world.

Hiya! I'm making a plugin that shows how many people are in eah world on the scoreboard.

I want to make this only in the world "newspawn".

I found some code, but not sure how to add it? I don't understand it's workings.

If someone could help me implement this, it'd be nice.

Code needed to be added:

Code:java

package me.worldstats;
 
import org.bukkit.Bukkit;
import org.bukkit.command.Command;
import org.bukkit.command.CommandSender;
import org.bukkit.entity.*;
import org.bukkit.World;
import org.bukkit.event.Listener;
import org.bukkit.scheduler.BukkitScheduler;
import org.bukkit.scoreboard.Objective;
import org.bukkit.scoreboard.Score;
import org.bukkit.scoreboard.Scoreboard;
import org.bukkit.scoreboard.DisplaySlot;
import org.bukkit.scoreboard.ScoreboardManager;
import org.bukkit.plugin.java.JavaPlugin;
 
 
public class Main extends JavaPlugin implements Listener {
 
 
        public int survivalPlayers;
        public int pvpPlayers;
        public int skyworldPlayers;
        public int hubPlayers;
        public int creativePlayers;
 
 
 
 
    @Override
    public void onEnable() {
 
 
 
        if (player.hasPermission("worldboard.view")) {
              //Do something
 
 
 
 
 
 
        BukkitScheduler scheduler = Bukkit.getServer().getScheduler();
        scheduler.scheduleSyncRepeatingTask(this, new Runnable() {
            @Override
            public void run() {
                // Do something
 
 
 
        survivalPlayers = 0;
        pvpPlayers = 0;
        skyworldPlayers = 0;
        hubPlayers = 0;
        creativePlayers = 0;
 
        Player[] onlinePlayers = Bukkit.getOnlinePlayers();
 
 
        for (Player player : onlinePlayers){
 
            if (player.getWorld().getName().equalsIgnoreCase("pvp")){
                pvpPlayers = pvpPlayers +1;
 
        } else if (player.getWorld().getName().equalsIgnoreCase("survival")) {
            survivalPlayers = survivalPlayers + 1;
 
        } else if (player.getWorld().getName().equalsIgnoreCase("skyworld")) {
            skyworldPlayers = skyworldPlayers + 1;
 
        } else if (player.getWorld().getName().equalsIgnoreCase("newspawn")) {
            hubPlayers = hubPlayers + 1;
 
        } else if (player.getWorld().getName().equalsIgnoreCase("creative")) {
            creativePlayers = creativePlayers + 1;
 
        } else {
            Bukkit.getServer().broadcastMessage("ERROR"); }
 
        }
 
 
 
 
 
        ScoreboardManager sbManager = Bukkit.getScoreboardManager();
        Scoreboard sBoard = sbManager.getNewScoreboard();
 
        Objective objHub = sBoard.registerNewObjective("hubplayers", "Hub");
        Objective objPvp = sBoard.registerNewObjective("pvpplayers", "PVP");
        Objective objSurvival = sBoard.registerNewObjective("survivalplayers", "Survival");
        Objective objSkyblock = sBoard.registerNewObjective("skyworldplayers", "SkyBlock");
        Objective objCreative = sBoard.registerNewObjective("creativeplayers", "Creative");
 
        objHub.setDisplaySlot(DisplaySlot.SIDEBAR);
        objHub.setDisplayName("Dimensions");
 
        Score hubscore = objHub.getScore(Bukkit.getOfflinePlayer("Hub: "));
        hubscore.setScore(hubPlayers);
 
        Score pvpscore = objHub.getScore(Bukkit.getOfflinePlayer("PVP: "));
        pvpscore.setScore(pvpPlayers);
 
        Score survivalscore = objHub.getScore(Bukkit.getOfflinePlayer("Survival: "));
        survivalscore.setScore(survivalPlayers);
 
        Score skyblockscore = objHub.getScore(Bukkit.getOfflinePlayer("SkyBlock: "));
        skyblockscore.setScore(skyworldPlayers);
 
        Score creativescore = objHub.getScore(Bukkit.getOfflinePlayer("Creative: "));
        creativescore.setScore(creativePlayers);
 
      }
 
 
            }}, 0L, 20L);
 
        }
 
 
 
 
 
 
 
    @Override
        public boolean onCommand(CommandSender sender, Command cmd, String label, String[] args) {
                if (cmd.getName().equalsIgnoreCase("worldstats")) {
 
 
                    Bukkit.getServer().broadcastMessage("PVP: " + pvpPlayers);
                    Bukkit.getServer().broadcastMessage("SURVIVAL: " + survivalPlayers);
                    Bukkit.getServer().broadcastMessage("SKYBLOCK : " + skyworldPlayers);
                    Bukkit.getServer().broadcastMessage("HUB: " + hubPlayers);
 
        return true;
    }
 
 
 
    return false;
 
    }}
 
 
 

Code needed to be added:

Code:java

for(Player inWorld : world.getPlayers()){
  inWorld.setScoreboard(board);
}

 

Why is this in your onEnable() method? Just run a timer every 2-3 seconds and get the players, then set their scoreboard depending on their world.

 

The_Punkster

Instead of using a timer, only apply the scoreboard if they are in a specific world and then remove it when they switch to a world that isn't equal to the specific world using the WorldChangeEvent?

Code:java

    World world = Bukkit.getServer().getWorld("world");
    for (Player players : Bukkit.getServer().getOnlinePlayers()) {
        if (players.getWorld().getName().equals(world.getName()))
            players.setScoreboard(board);
    }

Also to increment an integer, use 'creativePlayers++' instead.

Also as Incomprehendable, you should set the scoreboard when they join instead, if new players join after the onEnable was called, they won't see the scoreboard.

 

I often update my scoreboard with scrolling text so I just use timers. The last bit of your message doesn't make sense if you're telling me this as I questioned why OP put his methods in the onEnable() method.