我的世界服务器必备指令，新人进服提示

①testfor @a[tag=!new]

②tellraw @a {"rawtext":[{"text":"§l§g<ZERO_GAME>§a欢迎新人§b@"},{"selector":"@a[tag=!new]"}]}

③title @a actionbar §l欢迎新人§b@a[tag=!new]

④tag @a[tag=!new] add new

⑤execute @a ~~~ playsound note.pling @a