options:
    prefix: &3&lSKYBLOCK

command /shop [<text>]:
    trigger:
        open virtual chest inventory with size 3 named "&3Shop" for player
        format gui slot 10 of player with grass block named "&7Building Blocks" to run function shop(player, "Building")
        format gui slot 11 of player with redstone dust named "&7Redstone" to run function shop(player, "Redstone")
        format gui slot 12 of player with rotten flesh named "&7Mob Drops" to run function shop(player, "Drops")
        format gui slot 13 of player with wheat named "&7Farming Supplies" to run function shop(player, "Farming")
        format gui slot 14 of player with barrier named "&cComing Soon!"
        format gui slot 15 of player with barrier named "&cComing Soon!"

function shop(p: player, s: text, page: number=1):
    open virtual chest inventory with size 6 named "&3%{_s}% &7($%convertNum({bal::%{_p}%})%)" for {_p}
    set {_n} to 0
    set {_tPage} to {_page} - 1
    set {_tPage-2} to 45*{_p3}
    set {_uuid} to uuid of {_p2}
    loop {shop::%{_s}%::*}:
        if (loop-index parsed as integer) > {_tPage-2}:
            set {_s::*} to loop-value split at " - "
            set {_i} to "%first element out of {_s::*}%" parsed as item
            set {_van::*} to vanilla name of {_i}
            set {_van} to first element out of {_van::*}
            replace all "minecraft:" in {_van} with ""
            replace all "_" in {_van} with " "
            set {_price} to "%2nd element out of {_s::*}%" parsed as number
            set {_i::*} to ("%{_van}%") split at " "
            loop {_i::*}:
                if {_name} is not set:
                    set {_name} to cap(loop-value-2)
                else:
                    set {_name} to "%{_name}% %cap(loop-value-2)%"
            format gui slot {_n} of {_p} with {_i} named "&b%{_name}%" lored "&8(&3!&8) &7Price: &b$%convertNum({_price})%" to run function buyitem({_p}, {_i}, {_price}, {_name})
            delete {_name}
            add 1 to {_n}
        if size of {shop::%{_s}%::*} > (27*{_page}):
            format gui slot 26 of {_p} with paper named "&8(&3!&8) &7Next Page" to run:
                shop({_p}, {-s}, {_page} + 1)
        if {_page} > 1:
            format gui slot 18 of {_p} with paper named "&8(&3!&8) &7Previous Page" to run:
               shop({_p}, {-s}, {_page} - 1)

command /additem [<text>] [<number>]:
    permission: *
    permission message: &cno
    trigger:
        if arg-1 is not set:
            send "{@prefix} &8-- &7Categories: &bBuilding, Redstone, Farming, Drops"
        else if arg-1 is not set:
            send "{@prefix} &8-- &7You need a price... are you okay?"
        else if player's tool is not air:
            if arg-1 is "building" or "farming" or "redstone" or "Drops":
                set {_v} to "%vanilla name of tool%"
                replace all "minecraft:" in {_v} with ""
                replace all "_" in {_v} with " "
                send "{@prefix} &8-- &7Added &b%{_v}% &7to &b%arg-1% &7for &b$%arg-2%&7!"
                add "%player's tool% - %arg-2%" to {shop::%arg-1%::*}
            else:
                send "{@prefix} &8-- &7Invalid category."
        else:
            send "{@prefix} &8-- &7Please hold the item you want to add."

command /delitem [<text>] [<text>]:
    permission: op
    permission message: &cno
    trigger:
        if arg-1 is not "building" or "farming" or "redstone" or "drops":
            send "{@prefix} &8-- &7Categories: &bBuilding, Redstone, Farming, Drops"
        else if arg-1 is not set:
            send "{@prefix} &8-- &7Choose an item."
        else if {shop::%arg-1%::*} does not contain arg-2:
            send "{@prefix} &8- &7ITEMS IN SHOP:"
            loop {shop::%arg-1%::*}:
                send "&8- &b%loop-value%"
        else:
            remove arg-2 from {shop::%arg-1%::*}
            send "{@prefix} &8- &7Removed the item from shop."

function buyitem(p: player, i: item, price: number, name: text):
    if {bal::%{_p}%} >= {_price}:
        if {_p} has enough space for {_i}:
            give {_p} {_i}
            subtract {_price} from {bal::%{_p}%}
            send "{@prefix} &8- &7You bought &b%{_name}% &7for &b$%convertNum({_price})%&7!" to {_p}
        else:
            send "{@prefix} &8- &7You don't have enough inventory space!" to {_p}
    else:
        send "{@prefix} &8- &7You're too broke to do that!" to {_p}