on join:
   set {%player%cooldwon-chat} to now
   set {%player%cooldwon-command} to now

on chat:
   difference between {%player%cooldwon-chat} and now is less than {@クールダウン[chat]}:
      cancel event
      send "{@prefix} {@警告文[chat]}" to player
   else:
      set {%player%cooldwon-chat} to now

on command:
   difference between {%player%cooldwon-command} and now is less than {@クールダウン[command]}:
      cancel event
      send "{@prefix} {@警告文[command]}" to player
   else:
      set {%player%cooldwon-command} to now