How to remove amethyst clusters and lava lakes and such?

[violet forge]

I want to remove amethyst clusters, lava lakes and springs and such in the overworld. I tried changing their 'chances' to 0 in the json but it just crashed my game. How would i remove them correctly?
I'm playing on version 1.20.1.

[royal salmon]

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[sterile hinge]

probably by using a pack filter

https://minecraft.wiki/w/Pack.mcmeta

you can put your file paths into a block in your pack.mcmeta to remove the files entirely

here is an example to remove the furnace recipe json { "pack": { "description": "example pack", "pack_format": 57 }, "filter": { "block": [ { "namespace": "minecraft", "path": "recipe/furnace.json" } ] } }

[solemn hazel]

That won't work for this, because they get referenced in biome files

[sterile hinge]

aah dang

forgot about that

can't you just remove them from the biome files then?

[solemn hazel]

Easiest way is going to be replacing the configured_feature files to be the no_op (aka no operation) feature type

[solemn hazel]

Yeah but that requires modifying like 70 files

[sterile hinge]

aah IC

yea I shouldn't really help people with worldgen since I'm to inexperienced with it lmao

[violet forge]

k trying that now. great frozen world video btw 😉

I'm not quite sure where to find the feature type, do you mean changing all : "minecraft:simple_state_provider" to "minecraft:no_op"?

[solemn hazel]

No, the minecraft:geode type at the very top

[violet forge]

oh yeah, thanks!

hmm it still crashes and in the log it says No key placement in: and then the file where i put "minecraft:no_op"

[solemn hazel]

Hmm shouldn't need placements. It could be because you didn't empty the config brackets

[violet forge]

well i tried to empty the config brackets and also deleting the config but it crashed in both cases

I can provide the log if you want because im not very experienced with this stuff

[solemn hazel]

If you could paste the contents of the configured feature file in here, as well as yeah what the output logs look like when you load the world, that would be useful

[violet forge]

Configures_feature file:
{
"type": "minecraft:no_op",
"config": {
}
}

Log when i try to click on create new world, so it already crashes when i try to make a world not even load one.
Log:

I use it in modded, so i don't know if that could matter but just fyi

[solemn hazel]

The configured feature file is fine

Seems like the issue may be in the lake_lava placed_feature file, did you change that?

[violet forge]

yea well turns out I used the placed feature before and probably just got em mixed. man im sorry for your time lmao