Create a new version of paste:

on join:
    if {lv.needxp.%player%} is not set:
        set the player's gamemode to adventure
        set {player} to {player} + 1
        broadcast "&7[&f通知&7] &b%player%さん！ お初です！&7(%{player}%人目)"
        set {lv.needxp.%player%} to 15
        set {lv.lv.%player%} to 1
        command "execute %player% ~ ~ ~ give %player% minecraft:diamond_shovel 1 0 {CanDestroy:[""minecraft:grass"",""minecraft:dirt""],HideFlags:63,Unbreakable:1,ench:[{id:32,lvl:10}]}"
        command "execute %player% ~ ~ ~ give %player% minecraft:stick 1 0"
        stop
    broadcast "&7[&f通知&7] &b%player%さんがログインしました！"

on quit:
    broadcast "&7[&f通知&7] &b%player%さんがログアウトしました"

on chat:
    cancel event
    broadcast "&f[%{prefix.%player%}%&f] &b%player% &f> &b%message%"

on break:
    event-block is grass or dirt
    show 1 crit particles at event-location offset by 0, 0, 0 with speed 0.01
    set {lv.xp.%player%} to {lv.xp.%player%} + 1
    set {mine.%player%} to {mine.%player%} + 1
    set {gold.%player%} to {gold.%player%} + 1
    command "execute %player% ~ ~ ~ scoreboard players add %player% mine 1"
    send action bar "&8&lLV&7&l. &8&l%{lv.lv.%player%}% &7[&8&lXP &8&l%{lv.xp.%player%}%&7&l/&8&l%{lv.needxp.%player%}%&7]" to player
    {lv.needxp.%player%} < {lv.xp.%player%}
    set {lv.xp.%player%} to {lv.xp.%player%} - {lv.needxp.%player%}
    set {lv.needxp.%player%} to {lv.needxp.%player%} * 1.3 + {lv.lv.%player%} * 30
    set {lv.needxp.%player%} to {lv.needxp.%player%} / 2
    set {lv.needxp.%player%} to round({lv.needxp.%player%})
    set {lv.lv.%player%} to {lv.lv.%player%} + 1
    message "&7[&a&l個人通知&7] &bレベルアップ！ &f[&6%{lv.lv.%player%} - 1% &a-> &6%{lv.lv.%player%}%&f]" to player
    send title "&bレベルアップ！ &f[&6%{lv.lv.%player%} - 1% &a-> &6%{lv.lv.%player%}%&f]" to player
    play sound "entity.firework.twinkle" with volume 0.5 and pitch 1 at player
    set {border} to {border} + 10
    command "execute %player% ~ ~ ~ worldborder set %{border}%"

on click with stick:
    execute player command "/menu"

on tool change:
    play sound "ui.button.click" with volume 0.1 and pitch 1 at player

command /menu:
    trigger:
        play sound "block.chest.open" with volume 1 and pitch 0.5 at player
        open virtual chest with size 3 named "&8&l---+- 採掘メニュー -+-------------" to player
        loop 27 times:
            set slot loop-number - 1 of player's current inventory to light gray stained glass pane with name "§f"
        set slot 18 of player's current inventory to arrow with name "§cメニューを閉じる"
        set slot 8 of player's current inventory to player's skull with name "§bステータス" with lore "&f&o現在のレベル > &f%{lv.lv.%player%}%","&3&o次のレベルまで > &f%{lv.xp.%player%}%&3/&f%{lv.needxp.%player%}%","&8&o総採掘数数 > &f %{mine.%player%}%" and "&6&o所持ゴールド > &f %{gold.%player%}%"
        set slot 13 of player's current inventory to feather with name "§fＦｌｙ切り替え" with lore "&c※- 制限 Lv15以降 -※"
        set slot 5 of player's current inventory to bed with name "&eﾘｽﾎﾟｰﾝ地点へ戻る"
        set slot 23 of player's current inventory to chest with name "&bおもちゃ箱" with lore "&c※- 制限 Lv30以降 -※"
        set slot 3 of player's current inventory to nametag with name "§6称号変更" with lore "&c※- 制限 Lv5以降 -※"
        set slot 25 of player's current inventory to compass with name "§d他のサーバーを探す"
        set slot 15 of player's current inventory to bucket with name "§cゴミ箱"
        set slot 21 of player's current inventory to leather boots with name "§b移動速度変更" with lore "&c※- 制限 Lv15以降 -※"
        set slot 11 of player's current inventory to golden pickaxe with name "§3初期アイテム"

on inventory click:
    play sound "ui.button.click" with volume 0.3 and pitch 2 at player
    clicked inventory is player's current inventory
    if name of player's current inventory is "&8&l---+- 採掘メニュー -+-------------":
        cancel event
        if clicked slot is 18:
            close player's inventory
        if clicked slot is 13:
            {lv.lv.%player%} > 14
            if {fly.%player%} is set:
                set player's flight mode to false
                message "&7[&a&l個人通知&7] &bＦｌｙを無効にしました" to player
                delete {fly.%player%}
            else:
                set player's flight mode to true
                message "&7[&a&l個人通知&7] &bＦｌｙを有効にしました" to player
                set {fly.%player%} to 1
        if clicked slot is 5:
            teleport player to {spawn}
        if clicked slot is 23:
            message "&7[&a&l個人通知&7] &bSorry！ 未実装" to player
        if clicked slot is 3:
            execute player command "prefix"
        if clicked slot is 25:
            close player's inventory
            execute player command "server"
        if clicked slot is 15:
            open virtual chest with size 5 named "&c&l---+- ゴミ箱 -+-------------" to player
        if clicked slot is 21:
            {lv.lv.%player%} > 14
            set {walkspeed.%player%} to {walkspeed.%player%} + 0.1
            if {walkspeed.%player%} > 1:
                set {walkspeed.%player%} to 0.2
                message "&7[&a&l個人通知&7] &b移動速度 : %{walkspeed.%player%}% (標準)" to player
            else:
                message "&7[&a&l個人通知&7] &b移動速度 : %{walkspeed.%player%}%" to player
            set the player's walk speed to {walkspeed.%player%}
        if clicked slot is 11:
            remove diamond shovel from player
            remove stick from player
            command "execute %player% ~ ~ ~ give %player% minecraft:diamond_shovel 1 0 {CanDestroy:[""minecraft:grass"",""minecraft:dirt""],HideFlags:63,Unbreakable:1,ench:[{id:32,lvl:10}]}"
            command "execute %player% ~ ~ ~ give %player% minecraft:stick 1 0"
    if name of player's current inventory is "&8&l---+- 称号メニュー -+-------------":
        cancel event
        if clicked item is book:
            set {prefix.%player%} to clicked item's name
            message "&7[&a&l個人通知&7] &b称号を 「%clicked item's name%&b」 に設定しました！" to player
        if clicked slot is 27:
            execute player command "menu"

on damage:
    cancel event

command /spawn:
    permission: skript.admin
    trigger:
        set {spawn} to player's location

command /prefix:
    trigger:
        {lv.lv.%player%} > 4
        open virtual chest with size 4 named "&8&l---+- 称号メニュー -+-------------" to player
        loop 36 times:
            set slot loop-number - 1 of player's current inventory to light gray stained glass pane with name "§f"
        set slot 27 of player's current inventory to arrow with name "§cメニューに戻る"
        set slot 1 of player's current inventory to book with name "§6かけだし" with lore "&3&oクリックで設定！"
        set slot 25 of player's current inventory to book with name "§fLv.%{lv.lv.%player%}%" with lore "&3&oクリックで設定！"
        set slot 2 of player's current inventory to book with name "§bアマチュア" with lore "&3&oクリックで設定！"
        set slot 3 of player's current inventory to book with name "§bアマチュア+" with lore "&3&oクリックで設定！"
        set slot 4 of player's current inventory to book with name "§a土が掘れる人" with lore "&3&oクリックで設定！"
        set slot 5 of player's current inventory to book with name "§a暇人" with lore "&3&oクリックで設定！"
        set slot 6 of player's current inventory to book with name "§9超暇人" with lore "&3&oクリックで設定！"
        set slot 7 of player's current inventory to book with name "§9やべーやつ" with lore "&3&oクリックで設定！"
        set slot 8 of player's current inventory to book with name "§3土掘り廃人" with lore "&3&oクリックで設定！"
        set slot 9 of player's current inventory to book with name "§3れべる100わる2" with lore "&3&oクリックで設定！"
        set slot 10 of player's current inventory to book with name "§6ナ マ ス テ" with lore "&3&oクリックで設定！"
        loop 9 times:
            {lv.lv.%player%} < 10 + loop-number * 5
            set slot loop-number + 1 of player's current inventory to structure void with name "§c※- 制限 Lv%loop-number * 5 + 10%以降 -※"

on drop:
    cancel event