Skrypt na tytuł na czacie

command /tytuł [<text>]:
    permission: player.tytul
    trigger:
        open virtual chest inventory with size 9 named "&9Wybierz kolor tytułu":
            set {_colors} to {_inv} 3
            set {_colors::0} to red dye named "&cCzerwony"
            set {_colors::1} to light_gray dye named "&7Szary"
            set {_colors::2} to cyan dye named "&bMorski"
            set {_colors::3} to orange dye named "&6Pomarańczowy"
            set {_colors::4} to yellow dye named "&eŻółty"
            set {_cost} to 1.99
            loop {_colors::*}:
                set slot loop-number of {_inv} to loop-value
            set slot 8 of {_inv} to paper named "&aKup tytuł za &2%{_cost}%a zł"
            wait 1 tick
            open last chest inventory with size 1 named "&9Wybierz kolor tytułu" to player

on inventory click:
    if event-player's open inventory is "&9Wybierz kolor tytułu":
        cancel event
        if clicked slot is paper named "&aKup tytuł za &2%{_cost}%a zł":
            if player's balance is greater than or equal to {_cost}:
                remove {_cost} from player's balance
                set {_color} to ""
                if player has permission "tytul.czerwony":
                    set {_color} to "&c"
                else if player has permission "tytul.szary":
                    set {_color} to "&7"
                else if player has permission "tytul.morski":
                    set {_color} to "&b"
                else if player has permission "tytul.pomaranczowy":
                    set {_color} to "&6"
                else if player has permission "tytul.zolty":
                    set {_color} to "&e"
                set player's display name to "[{_color}%player's permission value of "tytul"%a] %player's permission value of "ranga"%a %player's display name%"
                send "&aKupiłeś tytuł!"
            else:
                send "&cNie masz wystarczająco pieniędzy, aby kupić ten tytuł!"

on chat:
    cancel event
    set {_prefix} to "[{_player's permission value of "tytul"%a}] {_player's permission value of "ranga"%a} %player's name%: "
    broadcast "%{_prefix}%message%"

nie wiem czy oto chodziło ale proszę