Solved Anything wrong with this code?

Having this problem with Scoreboards. I simply want to create a scoreboard that holds a list of the players in a world. So it updates when they join a world. Is there anything wrong with this code?

Hashmap holding scoreboards:

Code:

Map<String, Scoreboard> scoreboards = new HashMap<String, Scoreboard>();

This function runs onEnable:

Code:

void start() {

        for (World world : Bukkit.getServer().getWorlds()) {
           
            Scoreboard sb = Bukkit.getServer().getScoreboardManager().getNewScoreboard();
            Objective obj = sb.registerNewObjective(world.getName(), world.getName() + "sb");
            obj.setDisplayName(world.getName());
            obj.setDisplaySlot(DisplaySlot.SIDEBAR);
            final Score objScore1 = sb.getObjective(world.getName()).getScore("");
            objScore1.setScore(2);
            final Score objScore2 = sb.getObjective(world.getName()).getScore(ChatColor.BOLD + "Players:");
            objScore2.setScore(1);
           
            scoreboards.put(world.getName(), sb);
           
        }
       
}

Code:

@EventHandler
public void worldChangeEvent (PlayerChangedWorldEvent event) {

        OreRunner.plugin.scoreboards.get(fromWorld).resetScores(player.getName());
        Scoreboard sb = OreRunner.plugin.scoreboards.get(toWorld);
        player.setScoreboard(sb);
        int score = OreRunner.plugin.playerScore.get(player.getName());
        final Score objScore = sb.getObjective(toWorld).getScore(player.getName());
        objScore.setScore(score);

}

To test it, I joined the sever then had another person join the server. I joined world x then I had the other player join world x. Everything worked perfectly, both players showed up on the scoreboard. Then what I did was have the other player join world y. That's when the problem occurred. Everybody's scoreboard was deleted, for lack of a better word, and all scoreboards went away.

This code looks perfectly fine to me. It's gotta be something simple I guess that I'm missing.

 

@UNC00KED

Well that's because you create a scoreboard for every loaded world. Don't do that.

 

How else would you suggest doing it then?

 

Share one scoreboard across all worlds?

 

That wouldn't work because I need a different scoreboard for each world because there will be a different amount of people in each world.

 

Ah, I should have read your post. Looks fine here from my phone... Post your resetScores method please?

 

Stand by... I think I may have fixed it...

Yep, it's fixed! Turned out to be another plugin that was causing the issue, a plugin that I actually made. The other plugin had one simple line of code in the PlayerChangedWorldEvent that caused all these issues:

Code:

player.getScoreboard().clearSlot(DisplaySlot.SIDEBAR);

Thanks for the help guys!

EDIT by Moderator: merged posts, please use the edit button instead of double posting.

 

Haha xD that's why we first run plugins on clean setups!!