command /guimake:# Zupelnie opcjonalna czesc kodu, prezentuje ona jak przygotowac przedmioty w zmiennych do umieszczenia ich w menu.
    trigger:
        if player is op:
            give arrow named "&f16 &e-> &a20 strzal" to player
            set line 2 of lore of player's tool to "&aCena: &63 zetony"
            set {gui::strzaly} to player's tool
            remove player's tool from player
            give steak named "&f2 &e-> &a3 stejki" to player
            set line 2 of lore of player's tool to "&aCena: &64 zetony"
            set {gui::jedzenie} to player's tool
            remove player's tool from player
            give coarse dirt named "&f16 &e-> &a24 bloki" to player
            set line 2 of lore of player's tool to "&aCena: &65 zetonów"
            set {gui::bloki} to player's tool
            remove player's tool from player
            give stone pickaxe named "&fDrewniany &e-> &aKamienny kilof" to player
            set line 2 of lore of player's tool to "&aCena: &66 zetonów"
            set {gui::kilof} to player's tool
            remove player's tool from player
            send "&bGUI &agotowe!" to player

command /menu:
    trigger:
        open chest inventory named "&aMenu" to player
        set slot 0 of player's current inventory to light blue stained glass pane named " "
        set slot 1 of player's current inventory to light blue stained glass pane named " "
        set slot 2 of player's current inventory to light blue stained glass pane named " "
        set slot 3 of player's current inventory to light blue stained glass pane named " "
        set slot 4 of player's current inventory to light blue stained glass pane named " "
        set slot 5 of player's current inventory to light blue stained glass pane named " "
        set slot 6 of player's current inventory to light blue stained glass pane named " "
        set slot 7 of player's current inventory to light blue stained glass pane named " "
        set slot 8 of player's current inventory to light blue stained glass pane named " "
        set slot 9 of player's current inventory to pink stained glass pane named " "
        set slot 11 of player's current inventory to pink stained glass pane named " "
        set slot 13 of player's current inventory to pink stained glass pane named " "
        set slot 15 of player's current inventory to pink stained glass pane named " "
        set slot 17 of player's current inventory to pink stained glass pane named " "
        set slot 18 of player's current inventory to light blue stained glass pane named " "
        set slot 19 of player's current inventory to light blue stained glass pane named " "
        set slot 20 of player's current inventory to light blue stained glass pane named " "
        set slot 21 of player's current inventory to light blue stained glass pane named " "
        set slot 22 of player's current inventory to light blue stained glass pane named " "
        set slot 23 of player's current inventory to light blue stained glass pane named " "
        set slot 24 of player's current inventory to light blue stained glass pane named " "
        set slot 25 of player's current inventory to light blue stained glass pane named " "
        set slot 26 of player's current inventory to light blue stained glass pane named " "
        #
        set slot 10 of player's current inventory to ender pearl named "&bPrzenies mnie na spawn!"
        set slot 12 of player's current inventory to 3 of {gui::jedzenie}# Aby wyswietlic te 3 przedmioty, wczesniej wpisz /guimake
        set slot 14 of player's current inventory to 24 of {gui::bloki}
        set slot 16 of player's current inventory to {gui::kilof}

on inventory click:
    if name of player's current inventory is "&aMenu":# Ta czesc kodu zapobiega wyciaganiu przedmiotów z menu :)
        cancel event
    if name of event-slot contains "&bPrzenies mnie na spawn!":# Prostsza wersja tego na dole ;)
        execute player command "spawn"
        close the player's inventory
        send "&bPierwsza wersja" to player
    if event-inventory != player' inventory:# Rozbudowana wersja, prezentujaca warunki które mozesz wykorzystac :)
        if name of player' current inventory = "&aMenu":
            if event-slot = ender pearl:
                if index of event-slot = 10:
                    if event-click type = left mouse button:
                        if name of event-slot = "&bPrzenies mnie na spawn!":
                            execute player command "spawn"
                            close the player's inventory
                            send "&bPierwsza wersja" to player