[Enhancement] Delete entities too when deleting chunks

[Notoriousi]

Describe the bug Not a bug, enhancement

Make MCA Selector have an option when deleting chunks to also delete the POI's and Entities. This will prevent duplicating entities or when for example the world changes to prevent entities from just falling and dying. (or suffocating)

[Querz]

MCA Selector does that already. You probably used Open Region before to open your world, which has now been removed in version 2.0 to avoid confusion. Open world detects the world's region, poi and entities folders automatically and incorporates them in those operations. If the poi and entities folders are for some reason named differently for your world (maybe a mod changed the names or the paths), they can still be manually adjusted in File --> Settings --> World. For CLI mode, 2.0 introduces a mandatory --world parameter which detects the world's region, poi and entities folders automatically. Those folders can be overwritten by supplying the parameters --region --poi and --entities with the respective paths. For more information about CLI parameters see here.