스킬 쿨타임 명령어가 작동을 안해요..  아무나 고쳐주세요…

command /YGDR:

   trigger:

      player is op:

         give Unbreakable 1 diamond sword named "dd" to player

      else:

         message "jdjrbjdbsbdhgsd"

on right click:   

   if name of player's tool contains "dd":

      apply potion of strength of tier 5 to player for 5 seconds

      apply potion of speed of tier 4 to player for 5 seconds

      apply potion of regeneration of tier 2 to player for 5 seconds

      strike lightning at the player

      message "&f스킬사용!"

if {cooltime} is not set:

      set {_pass} to true

   else:

      set {_difference} to difference between {cooltime} and now

      set {_pass} to true if {_difference} >= 200 tick

   if {_pass} is true:

      set {cooltime} to now

   else:

      set {_wait} to difference between {_difference} and 200 tick

      send "&c아직 스킬을 사용할수 없습니다!"

빠른 답변 기다리고 있습니다...

해결완료!!