/effect: 给实体施加一个状态效果(比如速度),持续若干秒,或清除它们的效果。
语法
<尖括号> 内为必填,[方括号] 内为可选。 /effect 有 3 种写法:
/effect <player: selection> <Mode: cleareffects> [effect: effect]
/effect <player: selection> <effect: effect> [seconds: int] [amplifier: int] [hideParticles: boolean]
/effect <player: selection> <effect: effect> <Mode: addinfiniteeffect> [amplifier: int] [hideParticles: boolean]