damagelog

on damage of entity:
    {%attacker%::damagelog} is true
    message "&c%damage*2%&aダメージ！" to attacker

command /damagelog <text=toggle>:
    trigger:
        if {%player%::damagelog} is not set:
            set {%player%::damagelog} to false
        if arg 1 is "toggle":
            if {%player%::damagelog} is false:
                set {%player%::damagelog} to true
                message "&cダメージログ&aを&c有効&aにしました"
            else if {%player%::damagelog} is true:
                set {%player%::damagelog} to false
                message "&cダメージログ&aを&b無効&aにしました"
        if arg 1 is "on" or "true":
            set {%player%::damagelog} to true
            message "&cダメージログ&aを&c有効&aにしました"
        if arg 1 is "off" or "false":
            set {%player%::damagelog} to false
            message "&cダメージログ&aを&b無効&aにしました"