command /voucher [<text>] [<text>]:
    trigger:
        if arg 1 is "utworz":
            if player has permission "voucher.admin":
                if arg 2 is set:
                    set {_rang} to arg 2
                    set {_code} to ""
                    loop 6 times:
                        set {_char} to random element of (alphanumeric characters between "0" and "z") # W sumie 62 możliwe znaki
                        set {_code} to "%{_code}%%{_char}%"
                    while {vouchers::*} contains {_code}:
                        loop {@codeLength} times:
                            set {_char} to random element of (alphanumeric characters between "0" and "z") # W sumie 62 możliwe znaki
                            set {_code} to "%{_code}%%{_char}%"
                    set {vouchers::%{_code}%} to {_rang}
                    send "&eWygenerowano kod &f%{_code}%&e dla rangi&f %{_rang}%"
                    
                    
        else:
            if arg 1 is set:
                set {_code} to arg 1
                if {vouchers::%{_code}%} is set:
                    set {_ranga} to {vouchers::%{_code}%}
                    if {_ranga} is boolean:
                        send "&c&lBłąd! &cKod zastał już wykorzystany!"
                    else:
                        execute console command "lp user %player's name% parent addtemp %{_ranga}% 30d" 
                        send "&a&lGratulacje! &aOtrzymujesz rangę %{_ranga}%!"
                        set {vouchers::%{_code}%} to false   
                else:
                    send "&c&lBłąd! &cKod nieistnieje!"