command /shop:
    trigger:
        create a gui with virtual chest with 3 row named "&8Shop":
            make gui slot 9 with grass named "&aBlocks":
                blocks(player)
            make gui slot 11 with cooked beef named "&6Food":
                food(player)
            make gui slot 13 with diamond pickaxe named "&9Tools":
                tools(player)
            make gui slot 15 with redstone dust named "&cRedstone":
                redstone(player)
            make gui slot 17 with spawner named "&5Spawners":
                spawners(player)
        open last gui to player

function blocks(p: player):
    create a gui with virtual chest with 5 rows named "&8Shop &7> &aBlocks":
        make gui slot 40 with nether star named "&cGo Back":
            execute player command "/shop"
    open last gui to {_p}

function food(p: player):
    create a gui with virtual chest with 5 rows named "&8Shop &7> &6Food":
        make gui slot 40 with nether star named "&cGo Back":
            execute player command "/shop"
    open last gui to {_p}

function tools(p: player):
    create a gui with virtual chest with 5 rows named "&8Shop &7> &9Tools":
        make gui slot 40 with nether star named "&cGo Back":
            execute player command "/shop"
    open last gui to {_p}

function redstone(p: player):
    create a gui with virtual chest with 5 rows named "&8Shop &7> &cRedstone":
        make gui slot 0 with piston named "&7Piston &6x4" with lore "&a$500":
            if {_p}'s balance is greater than or equal to 500:
                remove 500 from {_p}'s balance
                give {_p} 4 piston
                send "&aBought &7Piston &6x4" to {_p}
        make gui slot 1 with sticky piston named "&7Sticky Piston &6x4" with lore "&a$750":
            if {_p}'s balance is greater than or equal to 750:
                remove 750 from {_p}'s balance
                give {_p} 4 sticky piston
                send "&aBought &7Sticky Piston &6x4" to {_p}
        make gui slot 2 with hopper named "&7Hopper &6x1" with lore "&a$10000":
            if {_p}'s balance is greater than or equal to 10000:
                remove 10000 from {_p}'s balance
                give {_p} 1 hopper
                send "&aBought &7Hopper &6x1" to {_p}
        make gui slot 3 with observer named "&7Observer &6x4" with lore "&a$2000":
            if {_p}'s balance is greater than or equal to 2000:
                remove 2000 from {_p}'s balance
                give {_p} 4 observer
                send "&aBought &7Observer &6x4" to {_p}
        make gui slot 4 with redstone torch named "&7Redstone Torch &6x16" with lore "&a$100":
            if {_p}'s balance is greater than or equal to 100:
                remove 100 from {_p}'s balance
                give {_p} 16 redstone torch
                send "&aBought &7Redstone Torch &6x16" to {_p}
        make gui slot 5 with repeater named "&7Repeater &6x16" with lore "&a$500":
            if {_p}'s balance is greater than or equal to 500:
                remove 500 from {_p}'s balance
                give {_p} 16 repeater
                send "&aBought &7Repeater &6x16" to {_p}
        make gui slot 6 with comparator named "&7Comparator &6x4" with lore "&a$300":
            if {_p}'s balance is greater than or equal to 300:
                remove 300 from {_p}'s balance
                give {_p} 4 comparator
                send "&aBought &7Comparator &6x4" to {_p}
        make gui slot 40 with nether star named "&cGo Back":
            execute player command "/shop"
    open last gui to {_p}

function spawners(p: player):
    create a gui with virtual chest with 5 rows named "&8Shop &7> &5Spawners":
        make gui slot 40 with nether star named "&cGo Back":
            execute player command "/shop"
    open last gui to {_p}