hide-show

on join:
  loop all players:
   if loop-player is not an op:
    reveal the loop-player from player
command /hide:
 permission: Admin
 trigger:
  loop all players:
   if loop-player is not an op:
    hide the loop-player from player
command /show:
 permission: Admin
 trigger:
  loop all players:
   if loop-player is not an op:
    reveal the loop-player from player