Prefix in chat

How do I add PermissionsEx prefix to my chat plugin?

 

Ok I made class Chat and pasted that code in there. Can you give an example how to add prefix?

EDIT:

Its already changed in my plugin:

Code:

    @EventHandler
    public void onChatOrMute(AsyncPlayerChatEvent e) {
        Player player = e.getPlayer();
        StringBuilder str = new StringBuilder();
        str.append(e.getMessage() + " ");
        e.getFormat();
        e.setFormat(ChatColor.GREEN + player.getDisplayName() + ChatColor.DARK_GRAY + " » " + ChatColor.RESET
                + ChatColor.translateAlternateColorCodes('&', "" + str.toString().trim()));
        if (mute.contains(player)) {
            e.setCancelled(true);
            player.sendMessage(ChatColor.RED + "Tu esi užtildytas");
        }
    }

 

Its already changed in my plugin:

Code:

    @EventHandler
    public void onChatOrMute(AsyncPlayerChatEvent e) {
        Player player = e.getPlayer();
        StringBuilder str = new StringBuilder();
        str.append(e.getMessage() + " ");
        e.getFormat();
        e.setFormat(ChatColor.GREEN + player.getDisplayName() + ChatColor.DARK_GRAY + " » " + ChatColor.RESET
                + ChatColor.translateAlternateColorCodes('&', "" + str.toString().trim()));
        if (mute.contains(player)) {
            e.setCancelled(true);
            player.sendMessage(ChatColor.RED + "Tu esi užtildytas");
        }
    }

 

Can you give me an example?

 

I changed this:

Code:

        e.setFormat(Vault ChatColor.GREEN + player.getDisplayName() + ChatColor.DARK_GRAY + " » " + ChatColor.RESET
                + ChatColor.translateAlternateColorCodes('&', "" + str.toString().trim()));

To this:

Code:

        e.setFormat("%s says %s");

 

@TheCupOfTea
You can still add color codes and even your " » " just make sure to have your two %s symbols in the format string.

 

Now color codes doesn't work

 

@TheCupOfTea
Code please?