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PlayerPlaceBlockBeforeEventSignal

文档版本：1.21.60.21

PlayerPlaceBlockBeforeEventSignal类。script_api.minecraft/server.playerplaceblockbeforeeventsignal.description

方法

subscribe

script_api.minecraft/server.playerplaceblockbeforeeventsignal.subscribe.description

subscribe(callback: (arg: PlayerPlaceBlockBeforeEvent) => void, options?: BlockEventOptions): (arg: PlayerPlaceBlockBeforeEvent) => void
callback：(PlayerPlaceBlockBeforeEvent) => void
script_api.minecraft/server.playerplaceblockbeforeeventsignal.subscribe.callback.description
options?：BlockEventOptions＝null
script_api.minecraft/server.playerplaceblockbeforeeventsignal.subscribe.options.description
返回值：(PlayerPlaceBlockBeforeEvent) => void
script_api.minecraft/server.playerplaceblockbeforeeventsignal.subscribe.return
unsubscribe

script_api.minecraft/server.playerplaceblockbeforeeventsignal.unsubscribe.description

unsubscribe(callback: (arg: PlayerPlaceBlockBeforeEvent) => void): void
callback：(PlayerPlaceBlockBeforeEvent) => void
script_api.minecraft/server.playerplaceblockbeforeeventsignal.unsubscribe.callback.description
返回值：void
script_api.minecraft/server.playerplaceblockbeforeeventsignal.unsubscribe.return