function SKLEP_getPath(t: text = "config") :: string:
    if skquery version is "3.21.4":
        return "../../Sklep/%{_t}%.yml"
    return "plugins/Sklep/%{_t}%.yml"
function SKLEP_getFiles(t: text = "") :: strings:
    loop files in dir "plugins/Sklep/GUI/":
        add subtext of loop-value between index (last index of "GUI\" in loop-value) + 4 and index (last index of "." in loop-value) - 1 to {_x::*}            
    return {_x::*}
function SKLEP_getItemByText(t: text) :: item:
    if "%{_t}%" contains "named":
        set {_item} to subtext of {_t} between index 0 to index of "named" in {_t} - 2
        set {_item} to {_item} parsed as item type
        if {_item} is not item type:
            return air
        if "%{_t}%" contains "with lore":
            set {_name} to subtext of {_t} between index index of "named" in {_t} + 7 to index of "with lore" in {_t} - 3
            set {_lore} to subtext of {_t} between index index of "with lore" in {_t} + 10 to length of {_t} - 1
            return ("%{_item}%" parsed as item) named coloured {_name} with lore coloured {_lore}
        else:
            set {_name} to subtext of {_t} between index index of "named" in {_t} + 7 to length of {_t} - 1
            return ("%{_item}%" parsed as item) named coloured {_name}
    if "%{_t}%" contains "with lore":
        set {_item} to subtext of {_t} between index 0 to index of "with lore" in {_t} - 2
        set {_lore} to subtext of {_t} between index length of "%{_item}%" + 13 to index length of {_t} - 1
        set {_item} to {_item} parsed as item type
        if {_item} is item type:
            return {_item} with lore coloured {_lore}
        return air
    set {_item} to {_t} parsed as item type
    if {_item} is item type:
        return {_item}
    return air
function SKLEP_getInventory(p: player, inv: text) :: inventory:
    set {_path} to SKLEP_getPath()
    replace all "config" with "GUI/%{_inv}%" in {_path}
    set {_name} to yaml value "name" from {_path}
    set {_rows} to yaml value "rows" from {_path}
    set {_x} to chest with {_rows} rows named coloured {_name}
    loop yaml nodes "items" from {_path}:
        clear {_slot} and {_item}, {_buy}, {_sell}, {_lore::*}
        set {_slot} to loop-value
        set {_item} to yaml value "items.%loop-value%.item" from {_path}
        if yaml value "items.%loop-value%.priceBuy" from {_path} is set:
            set {_buy} to yaml value "items.%loop-value%.priceBuy" from {_path}
        if yaml value "items.%loop-value%.priceSell" from {_path} is set:
            set {_sell} to yaml value "items.%loop-value%.priceSell" from {_path}
        if {_buy} or {_sell} is set:
            if {_buy} is set:
                add "" to {_lore::*}
                add "&2Cena kupna: %{_buy}%" to {_lore::*}
            if {_sell} is set:
                add "&7" to {_lore::*}
                add "&2Cena sprzedazy: %{_sell}%" to {_lore::*}
            add "&7" to {_lore::*}
            add "&7" to {_lore::*}
            add "&eLPM aby kupic." to {_lore::*}
            add "&ePPM aby sprzedac." to {_lore::*}
        if size of {_lore::*} is larger than 0:
            set {_item} to "%{_item}% with lore %join {_lore::*} with ""||""%"
        set slot "%loop-value%" parsed as integer of {_x} to SKLEP_getItemByText({_item})
    open {_x} to {_p}
command /skp [<text>]:
    trigger:
        open SKLEP_getInventory(player, "main") to player
on "org.bukkit.event.inventory.InventoryClickEvent":
    set {_top} to event.getWhoClicked().getOpenInventory().getTopInventory()
    loop SKLEP_getFiles():
        clear {_n}
        set {_n} to yaml value "name" from SKLEP_getPath("GUI/%loop-value%")
        if name of {_top} is coloured {_n}:
            set {_file} to loop-value
            exit loop
    if {_file} is not set:
        stop
    if event.getClickedInventory() is {_top}:
        cancel event
        if event.getCurrentItem() is air:
            stop
        if lore of event.getCurrentItem() is "":
            set {_execute} to yaml value "items.%event.getRawSlot()%.execute" from SKLEP_getPath("GUI/%{_file}%")
            evaluate "%{_execute}%"
            stop
        set {_p} to event.getWhoClicked()
        set {_priceBuy} to yaml value "items.%event.getRawSlot()%.priceBuy" from SKLEP_getPath("GUI/%{_file}%")
        set {_priceSell} to yaml value "items.%event.getRawSlot()%.priceSell" from SKLEP_getPath("GUI/%{_file}%")
        if event.isLeftClick():
            if {_priceBuy} is set:
                broadcast "%{_priceBuy}%"
                stop
            send "&cNie mozna tego kupic." to {_p}
        if event.isRightClick():
            if {_priceSell} is set:
                broadcast "%{_priceSell}%"
                stop
            send "Tego nie mozna sprzedac." to {_p}
on script load:
    import "org.bukkit.event.inventory.InventoryClickEvent"