on chat:
  if player is not "Ki11eRGraphick":
    if player has permission "staff":
      set chat format to "%player's display name% &f%message%"
    if player doesn't have permission "staff":
      set chat format to "%player's display name% &7%message%"
  if player is "Ki11eRGraphick":
    set chat format to "%player's display name% &7%colord message%"