SP datapack

[bright basalt]

Hello, i need help making SP datapack with no ore blocks, no caves, no ravine and no lava. I just want normal generated MC world just not including those stuff. My problem is i manage to make datapack using chatgtp but once i make new world and go to more option and open datapack and put my data pack inside nothing is showing.... and i folow every step... could it be because am using mod such as conquest reforge or tectonick mod for terrain... i honestly dont know

[fiery moss]

AI can't make datapacks

AI generators, such as ChatGPT, Gemini, Claude, and Copilot generally cannot be used to make datapacks. While it might look like it gives you good datapack code, in 90% of cases it will not work. There is not enough information online about datapacks in order for them to be accurate.

If you ask for help with an AI generated datapack, you will likely be asked to start again.

[somber wind]

I recommend checking out our worldgen guide
https://www.planetminecraft.com/blog/custom-world-generation-documentation/

What you want involves modifying features, carvers, and terrain. Understanding how to make and add these things will make it easier to understand how to disable them

[bright basalt]

Uhhh this went strait over my head i read the text but the more i read the harder it gets for me to understand it😅.... is there a way for me to get that datapack widout making it or at least can i get some starting point like is there a video explaining this a bit more in a way noobie like me can grasp the starting point😆

[somber wind]

Worldgen is the deep end of data pack development. If this guide was not digestible for you I think you're going to have a hard time regardless.

I'm happy to provide more elaboration on parts you're struggling with but if your issue is "it's all hard"... Yeah, it is. I can't do anything about that

This guide is more thorough than a video ever could be

[calm nimbus]

Unfortunately, for world-gen to work, you need to go down the rabbit hole. If you need an example datapack, you can find the "vanilla" world-gen datapack by looking in: %AppData%/Roaming/.minecraft/versions/<some_version_id>/<same_id>.jar

open this .jar file with the archiving tool of your liking, the datapack will be in the data folder of this archive. (note that this is not a complete datapack as it a lacks .mcmeta file and has additional/experimental datapacks inside the namespace folder)