command /admin [<text>]:
    open chest with 3 rows named "&6Wybierz Tryb:" to player
    wait 1 ticks
    format slot 3 of player with bow named "&6Wlacz" to close then run [execute player command "administrator wlacz"]
    format slot 5 of player with water bucket named "&6Wylacz" to close then run [execute player command "administrator wylacz]
    format slot 0 of player with black glass named "&8" to be unstealable
    format slot 1 of player with black glass named "&8" to be unstealable
    format slot 2 of player with black glass named "&8" to be unstealable
    format slot 4 of player with black glass named "&8" to be unstealable
    format slot 6 of player with black glass named "&8" to be unstealable
    format slot 7 of player with black glass named "&8" to be unstealable
    format slot 8 of player with black glass named "&8" to be unstealable
    format slot 9 of player with black glass named "&8" to be unstealable
    
command /administrator [<text>]:
    permission: admin.cmd
    trigger:
        if arg 1 is "wlacz" or "on":
            set player's fly mode to true
            execute player command "god on"
            execute player command "ev on"
            execute player coloured "fly on"
            send "&8» &6Tryb administracji zostal &aWlaczony&6!"
        if arg 1 is "wylacz" or "off":
            set player's fly mode to false
            execute player command "god off"
            execute player command "ev off"
            execute player command "fly on"
            send "&8» &6Tryb administracji zostal &cWylaczony&6!"