tellraw @a[tag=!fz.sweeperMessageOff] {"text": "[提醒]30s后清理掉落物","color": "#66ffff"} execute as @a[tag=!fz.sweeperSoundOff] at @s run playsound minecraft:block.note_block.pling voice @s ~ ~ ~ 1 1 schedule function fz:sweeper/timer/10s 20s