채팅 명령어

/gamerule commandBlockOutput false

/scoreboard objectives add u.lava minecraft.used:minecraft.lava_bucket

/scoreboard objectives add d.u.lava dummy

커맨드 블럭 명령어

/scoreboard players add @a[scores={u.lava=1..}] d.u.lava 1

/execute as @a[scores={u.lava=1..}] run tellraw @a [{"text":"[주의] ","color":"red","bold":"true"},{"selector":"@s","color":"red","bold":"true"},{"text":"이(가) 용암을 설치했습니다","color":"red","bold":"true"}]

/execute as @a[scores={u.lava=1..}] as @a at @s run playsound minecraft:entity.cat.ambient master @s ~ ~ ~ 1 1 1

/scoreboard players set @a[scores={u.lava=1..}] u.lava 0