on load:
    set {adminitracja} to "wiktorelex"
on join:
    if "%player%" is {administracja}:
        set {checkip::%player%} to player's ip
        if {checkip::%player%} is {ip::%player%}:
            stop
        else:
            kick player due to "Nie jestes prawdziwym administratorem!"
        

on first join:
    set {ip::%player%} to player's ip