World Data Loader

Mod that allows loading pre-generated data files into worlds.

Can be used with both mods and datapacks.

To load your data files into world, you need to put them in folder: data.<namespace>.world.<dimension>

Note that namespace is dimension namespace, not your mod's or datapack's

This example shows how to load pre-generated map data into your world.

If you are going to test your datapack with this file, run command /give @s minecraft:filled_map{map:30204}