function Sejf_Wczyt(p: player, id: number):
    open chest with 6 rows named "&6Sejf: &c%{_id}%" to {_p}
    loop {sejf::%{_id}%::*}:
        wait 0.1 tick
        set {_p}'s current inventory's slot ((loop-index) parsed as integer) to loop-value
    send "&9Wczytano Sejf." to {_p}
    set {ot.%{_p}%} to true

function Sejf_Zapis(p: player, id: number):
    loop 6*9 times:
        set {Sejf::%{_id}%::%((loop-number)-1)%} to {_p}'s current inventory's slot ((loop-number)-1)
    if {_p} can hold {toole::%{_p}%}:
        add {toole::%{_p}%} to {_p}
    else:
        add {toole::%{_p}%} to {_p}
    set {ot.%{_p}%} to false
    clear {toole::%{_p}%}
    send "&9Zapisano Sejf" to {_p}

on inventory close:
    if inventory name of player's current inventory contains "&6Sejf: ":
        set {_nazwa} to uncolored inventory name of player's current inventory
        replace all "Sejf:" and " " with "" in {_nazwa}
        Sejf_Zapis(player, {_nazwa} parsed as number)

on place:
    if player's tool is chest:
        if name of player's tool contains "&6Sejf: ":
            cancel event
            if player is not sneaking:
                if lore of player's tool is "&cWlasnosc: &6%player%":
                    set {_nazwa} to uncolored name of player's tool
                    set {toole::%player%} to player's tool
                    remove player's tool from player
                    replace all "Sejf:" and " " with "" in {_nazwa}
                    Sejf_Wczyt(player, {_nazwa} parsed as number)
                else:
                    if player has stick named "&6Lom" with lore "&cPotrzebujesz tego aby przywlaszczyc sejf!":
                        open chest with 3 rows named "&6Lom" to player
                        wait 1 tick
                        loop 27 times:
                            set player's current inventory's slot ((loop-number)-1) to ("101" parsed as item) named ""
                        set player's current inventory's slot 13 to light green wool named "&6Potwierdz" with lore "&cKliknij aby potwierdzic zmiane wlasciciela"
                        stop
                    else:
                        send "&6Aby otworzyc sejf potrzebujesz lomu!"

on inventory click:
    if inventory name of player's current inventory is "&6Lom":
        cancel event
        if clicked slot is 13:
            remove 1 stick named "&6Lom" with lore "&cPotrzebujesz tego aby przywlaszczyc sejf!" from player
            set lore of player's tool to "&cWlasnosc: &6%player%"
            close player's inventory

on drop:
    if {ot.%player%} is true:
        cancel event
        send "&6Nie mozesz wyrzucac itemow przy otwartym sejfie!" to player

on first join:
    if {id} is not set:
        set {id} to 0
    else:
        add 1 to {id}
    add 1 chest named "&6Sejf: %{id}%" with lore "&cWlasnosc: &6%player%" to player

command /sejf [<player>]:
    trigger:
        if {id} is not set:
            set {id} to 0
        else:
            add 1 to {id}
        if arg 1 is not set:
            set {_p} to player
        else:
            set {_p} to arg 1
        add chest named "&6Sejf: %{id}%" to {_p}
        add stick named "&6Lom" with lore "&cPotrzebujesz tego aby przywlaszczyc sejf!" to {_p}