Saving a player's prefix?

Hi!

I'm working on a plugin to set player prefixes, but I am having one problem. If the user sets their prefix, when they leave, and join again, it will be gone. So what I would like to know how to do is saving a config structure like this:

Players:
player1:
prefix: "[Prefix]"

And then, when they do a command, say "/prefix off" it removes the "prefix" entry in the config just for them, resetting their name to the default name.

Here's my command code:

Code:java

        Player pla = (Player)s;
        if (alias.equalsIgnoreCase("prefix")){
            if (args.length < 1){
                s.sendMessage(ChatColor.GREEN + "Usage: /prefix <prefix>");
            }else{
                if (args.length == 1){
                    String prefix = args[0];
                    pla.setDisplayName(ChatColor.translateAlternateColorCodes('&', prefix.toString().replace("_", " ")) + pla.getName());
                    s.sendMessage(ChatColor.GREEN + "You've changed your prefix!");
 
                }
                if (args[0].equalsIgnoreCase("off")){
                    pla.setDisplayName(pla.getName());
                    s.sendMessage(ChatColor.GREEN + "You have removed your prefix.");
                }
            }
        }

Please help! My players are getting annoyed that they lose their prefix when they leave!

 

ItsLeoFTW
Save the prefix to a config file.

 

AoH_Ruthless Just thought of that. Gonna try it now. Thanks!