command /addgachaitem:
    permission: admin.admin
    trigger:
        if player's tool is not set:
            message "景品に設定するアイテムを持ってください。"
            stop
        if player's tool is set:
            add player's tool to {reward::*}
            message "景品を設定しました。"

command /removegachaitem:
    permission: admin.admin
    trigger:
        if player's tool is not set:
            message "削除するアイテムを持ってください。"
            stop
        if player's tool is set:
            loop {reward::*}:
                loop-value is player's tool
                set {_check} to 1
                remove loop-value from {reward::*}
                message "削除しました。"
            {_check} isn't set
            message "そのアイテムは景品に含まれていません。"

on right click holding a enchanted book:
    name of player's tool is "&bドラゴンボールガチャ"
    wait a tick
    set {_re} to random element of {reward::*}
    give {_re} to player
    message "&bガチャを回しました。"
    execute console command "/clear %player% enchanted_book 0 1"

command /gachaitemlist:
    permission: admin.admin
    trigger:
        open chest with 6 rows named "ガチャ景品リスト" to player
        set {_slot} to 0
        loop {reward::*}:
            set slot {_slot} of player's current inventory to loop-value
            add 1 to {_slot}