command /sklep:
    trigger:
        set {_gui} to a new chest inventory with 3 row with name "&bSKLEP"
        set slot 0 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 1 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 2 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 3 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 4 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 5 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 6 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 7 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 8 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 9 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 10 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 11 of {_gui} to lime wool named "&a&lKupno!" with lore "&7=====" and "&fKliknij LPM aby przejsc do kupna przedmiotów!"
        open {_gui} to player
        set slot 12 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 13 of {_gui} to writable book named "&a&lStan Konta" with lore "&7=====" and "&FAktulanie Posiadasz:&b  %player's balance% "
        open {_gui} to player
        set slot 14 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 15 of {_gui} to Red Wool named "&4&lSprzedaz" with lore "&7=====" and "&fKliknij LPM aby przejsc do Sprzedazy przedmiotów!"
        open {_gui} to player
        set slot 16 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 17 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 18 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 19 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 20 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 21 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 22 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 23 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 24 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 25 of {_gui} to black stained glass pane named " "
        open {_gui} to player
        set slot 26 of {_gui} to black stained glass pane named " "
        open {_gui} to player
on inventory click:
    if name of event-inventory is "&bSKLEP":
        if index of event-slot = 11:
            cancel event      
            open chest with 5 rows named "&7Sklep-Kupno" to player