实验性实验性可选options: BlockEventOptionsAdds a callback that will be called before a block is placed by a player.
无法在只读模式下调用此函数，详见 WorldBeforeEvents。
This function can be called in early-execution mode.
实验性Removes a callback from being called before an block is placed by a player.
无法在只读模式下调用此函数，详见 WorldBeforeEvents。
This function can be called in early-execution mode.
Manages callbacks that are connected to before a block is placed by a player.