prefixとpfl

on chat:
 cancel event
 if {%uuid of player%.prefix} is not set:
  set {%uuid of player%.prefix} to ""
 broadcast "&r%{%uuid of player%.prefix}%%player%&a:&r %message%"

command /prefix [<player>] <text>:
 permission: sk.prefix
 trigger:
  if arg-1 is set:
   set {%uuid of arg 1%.prefix} to arg-2
   replace all "&" with "§" in {%uuid of arg 1%.prefix}
   send "&e%arg-1%&aさんのPrefixを&r%arg-2%&aに設定しました"
  else:
   set {%uuid of player%.prefix} to arg-2
   replace all "&" with "§" in {%uuid of player%.prefix}
   send "&eあなた&aのPrefixを&r%arg-2%&aに設定しました"

command /pfl <player>:
 permission: sk.prefix
 trigger:
  if arg-1 is set:
   message "%{%uuid of arg-1%.prefix}%"
  if arg-1 is not set:
   stop trigger

command /pflo <offline player>:
 permission: sk.prefix
 trigger:
  if arg-1 is set:
   message "%{%uuid of arg-1%.prefix}%"
  if arg-1 is not set:
   stop trigger