Can seem to find any documentation on how to do this, if anyone knows please help
#Custom paintings 1.20.4
warm oxide
tulip fable
See if you can get this to whatever version you're using https://www.youtube.com/watch?v=2u-AZ9cgNss
tulip fable
Just follow what they do and port it
warm oxide
can’t get it to port, weird register thingy
crimson sapphire
Registries have changed a ton since 1.18.1, like massively
You can try looking at the source code of 1.20.4 painting mods, for example: https://github.com/Darkhax-Minecraft/Dark-Paintings
It's a multiloader project so the structure and mapping names will be different than you are used to though
I've been out of the modding scene for a while, but just checking out how Vanilla Minecraft registers paintings would probably give you all you need