Minecraft places all dimensions inside of a single world folder, but PocketMine doesn't use the data - until now.
This plugin was built to add the missing functionality for PocketMine to load multiple dimensions from a single world save and have everything be accessible.
This plugin even converts old Java worlds to new Bedrock worlds by itself!
Automatically reads dimension data from Java worlds
Automatically reads and writes dimension data to and from Bedrock worlds
Automatic Java to Bedrock world conversion
Allows travelling between dimensions using portals
Minecraft 1.15 Vanilla Nether Terrain
Leveldb nether portal mapping
Batch writes for more efficiency
Java 1.8 End Generation
This plugin has been a long-running project to allow the use of dimensions from within one world save instead of having multiple. This is a proof of concept for the first approach @dktapps laid out in this RFC.