options:
    guiName: Ulepsz kilof
    przedmiot: prismarine shard
on script load:
    set {xsvka::costEff::1} to 5
    set {xsvka::costEff::2} to 10
    set {xsvka::costEff::3} to 15
    set {xsvka::costFor::1} to 5
    set {xsvka::costFor::2} to 10
    set {xsvka::costFor::3} to 15
function upgradeTool(i: item) :: inventory:
    set {_gui} to chest with 1 rows named "{@guiName}"
    set {_eff} to enchantment level of efficiency on {_i} #efficiency of {_i}
    set {_for} to enchantment level of fortune on {_i} #fortune of {_i}
    set {_beff} to "enchanted book of efficiency %{_eff} + 1%" parsed as item
    set {_feff} to "enchanted book of fortune %{_for} + 1%" parsed as item
    if {_eff} + 1 is larger than 3:
        set slot 0 of {_gui} to {_beff} with lore "Nie mozesz bardziej ulepszyc wydajnosci."
    else:
        set {_eff} to {_eff} + 1
        set slot 0 of {_gui} to {_beff} with lore "Ulepsz do wydajnosci %{_eff}%" and "za: %{xsvka::costEff::%{_eff}%}% tokenow."
    if {_for} + 1 is larger than 3:
        set slot 1 of {_gui} to {_feff} with lore "Nie mozesz bardziej ulepszyc szczescia."
    else:
        set slot 1 of {_gui} to {_feff} with lore "Ulepsz do szczescia %{_for} + 1%" and "za: %{xsvka::costFor::%{_for} + 1%}% tokenow."
    return {_gui}
command /ulepsz:
    trigger:
        if player's tool is any pickaxe:
            open upgradeTool(player's tool) to player
            stop
        send "Trzymaj kilof w reku!"
on inventory click:
    if name of event-inventory is "{@guiName}":
        cancel event
        if type of event-item is not enchanted book:
            stop
        set {_x} to event-item
        if "%lore of {_x}%" contains "Nie mozesz bardziej ulepszyc":
            stop
        set {_lore::*} to lore of {_x}
        set {_lore::1} to last 1 character of {_lore::1} parsed as integer
        replace all "za: " and " tokenow." with "" in {_lore::2}
        set {_lore::2} to {_lore::2} parsed as integer
        if player's tool is any pickaxe:
            if player has {_lore::2} of {@przedmiot}:
                set {_ench::*} to enchantments of event-item
                remove {_lore::2} of {@przedmiot} from player
                enchant player's tool with {_ench::*}
                send "pomyslnie ulepszono."
                close player's inventory
                wait 2 tick
                open upgradeTool(player's tool) to player
                stop
            send "Nie posiadasz %{_lore::2}% tokenow."
            stop
        send "Trzymaj kilof w rece!"
        stop


command /ulepsztxt [<text>]:
    trigger:
        if player's tool is not any pickaxe:
            send "Musisz miec kilof!"
            stop
        #Tutaj kod, ze juz kilof ma w lapie.
        if arg 1 is not set:
            send "Podaj jaki chcesz enchant: wydajnosc lub szczescie!"
            stop
        if arg 1 is "wydajnosc" or "efficiency":
            #Upgrade kilofa na wydajnosc
            set {_eff} to enchantment level of efficiency on player's tool 
            if {_eff} + 1 is larger than 3:
                send "Nie mozesz bardziej ulepszyc wydajnosci!"
                stop
            set {_token} to {xsvka::costEff::%{_eff} + 1%}
            if player has {xsvka::costEff::%{_eff} + 1%} of {@przedmiot}:
                set {_ench} to "efficiency %{_eff} + 1}%" parsed as enchatment
                remove {xsvka::costEff::%{_eff} + 1} of {@przedmiot} from player
                enchant player's tool with {_ench}
                send "pomyslnie ulepszono!"
                stop
            send "Nie posiadasz %{xsvka::costEff::%{_eff} + 1%}% tokenow."
            stop
        if arg 1 is "szczescie" or "fortune":
            #Upgrade kilofa na szczescie
            set {_for} to enchantment level of fortune on player's tool 
            if {_for} + 1 is larger than 3:
                send "Nie mozesz bardziej ulepszyc szczescia!"
                stop
            set {_token} to {xsvka::costFor::%{_for} + 1%}
            if player has {xsvka::costFor::%{_for} + 1%} of {@przedmiot}:
                set {_ench} to "efficiency %{_for} + 1}%" parsed as enchatment
                remove {xsvka::costFor::%{_for} + 1} of {@przedmiot} from player
                enchant player's tool with {_ench}
                send "pomyslnie ulepszono!"
                stop
            send "Nie posiadasz %{xsvka::costFor::%{_for} + 1}%% tokenow."
            stop