How to make Worlds have separate Chat in Code?

I am wondering how I would make Worlds have separate Chat. For instance: Bob is in World1 and is talking to Jake. John is in World2 and does not see their messages. How would I do this? I've tried it once before with precipitants and it didn't work by removing the ones I didn't want getting the message. Thanks. - Jack

 

TheWolfBadger

This plugin already does this. It can be achieved by listening to the AsyncPlayerChatEvent. Iterate through the recipients and remove anyone from it who is not in the same world as the sender.

 

TheWolfBadger
Sorry about the indentation but I hope it helps! Please don't just copy and paste blindly.

Code:java

private void shoutToWorld(Player player, String message) {
for (Player p : player.getWorld().getPlayers()) { // Loop through all players in the world
p.sendMessage(message);
}
}
 
// AsyncPlayerChatEvent
// Get the player who sent the message, and pass them through with the event message through #shoutToWorld(Player, String)
 

 

Here's a method that won't break the API conventions:

Code:java

@EventHandler
public void onChat(AsyncPlayerChatEvent event) {
    for(Iterator<Player> itr = event.getRecipients().iterator(); itr.hasNext();) {
        if (!itr.next().getWorld().equals(event.getPlayer().getWorld())) {
            itr.remove();
        }
    }
}

You simply remove anyone from the recipient list that isn't in their world.