on chat:
    if player has permission "rpg.admin":
        set chat format to "admin [%{lvl::%player%}%] %player% %message%"
    else if player has permission "rpg.mod":
        set chat format to "mod [%{lvl::%player%}%] %player% %message%"
    else if player has permission "rpg.vip":
        set chat format to "vip [%{lvl::%player%}%] %player% %message%"
    else if player has permission "rpg.gracz":
        set chat format to "gracz [%{lvl::%player%}%] %player% %message%"
    else:
        send "&cNie posiadasz wystarczających uprawnień!" to player