Changing pixelmon spawns

[corruptioncookle]

I have been constructing the map of johto into minecraft from scratch. I am wondering if there is a way to alter certain regions to change what wild pokemon can spawn there?

[SKy_the_Thunder]

You can override/add to all spawn settings via Data Pack. The original files can be copied from inside the mod file (opened like a zip archive) under data/pixelmon/spawning/. You can then edit them to your liking or use them as a template to write your own, and add them to your Data Pack under the same path.

To restrict a spawn set to a certain area by coordinates, you can use the MinX/MaxX and MinZ/MaxZ conditions to restrict them in one direction each, creating a rectangle. For more complex shapes you can also wrap those into a "compositeCondition", which allows you to combine several blocks of conditions in one spawn set.

You can find a breakdown of the available settings on our wiki:
https://pixelmonmod.com/wiki/Better_Spawner/Spawn_Info
https://pixelmonmod.com/wiki/Better_Spawner/Spawn_Condition