Link to entityjoinworldevent
The event is cancelable.
If the event is canceled, it will deny the entity to join the world
The event does not have a result.
Link to 导入类
It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.
Link to extending-entityevent
描述No Description Provided