Terralith's scarlet mountains turn to dirt mountains with Tectonic increased world height

[johalun]

MC 1.20.1 Forge 47.2.32 Tectonic 2.3.5a (mod) Terralith 2.5.1 (mod)

Tectonic has a config option "increased_height" which increases the world height to 640. When setting this to true, what used to be Terralith's scarlet mountains becomes just dirt/stone mountains. The terrain itself looks very similar regardless of this setting but the blocks are changed. The biome is still scarlet mountains.

https://github.com/Stardust-Labs-MC/Terralith/issues/133

[TsameCorvy]

Happens with Volcano Peaks as well.

[johalun]

Is there a ETA on a potential fix? I don't mean to put stress on any devs at all, just wondering since we are planning to release a new modpack and would like to include this fix if it aligns with our planned release.

[dasaikuru]

happens with painted mountains as well if you touch anything in the experimental portion of the config, this bug will occur

[KaninchenSpeed]

I found a fix, but I haven't tested if it has other implications.

Tested with: Terratonic v3.2 ~ 1.21 Terralith 1.21_v2.5.4 on seed -7609845261306572298

I deleted increased_height/data/minecraft/worldgen/noise_settings/large_biomes.json and replaced increased_height/data/minecraft/worldgen/noise_settings/overworld.json with data/minecraft/worldgen/noise_settings/overworld.json from terralith and edited

"noise": {
    "height": 384,
    "min_y": -64,
    "size_horizontal": 1,
    "size_vertical": 1
}

to

"noise": {
    "height": 704,
    "min_y": -64,
    "size_horizontal": 1,
    "size_vertical": 1
}

[Apollounknowndev]

Fixed for a future release.

[johalun]

What version is the fix for this scheduled to be in?

[Kaidokie]

According to the changelog it's already been fixed for 1.21

[johalun]

Not 1.20.1?

[Kaidokie]

That's the version I'm using, and there hasn't been an update yet.

[johalun]

😞 Wish it was open source so we could see the change and apply it ourselves if 1.20.1 won't be fixed...

[Apollounknowndev]

😞 Wish it was open source so we could see the change and apply it ourselves if 1.20.1 won't be fixed...

You're on the Github page for Tectonic which has the source code? The source for the pre-1.21 mod, 1.21 mod, base datapack and base terratonic are all here.

[johalun]

Oh I see, the code is in other branches! I thought it was just for issue management since the main branch is empty. I've seen this with other mods and probably got this mixed up with that.

[johalun]

Any chance we can get the terralith fix in 1.20 also?

[Apollounknowndev]

A backport of the fix to 1.20.1 will happen at some point but it's going to take some time as I need to make larger architectural changes to the mod on pre-1.21 versions.

[johalun]

Awesome! I appreciate your efforts.

[Apollounknowndev]

Fixed in v2.4.1 for both 1.20.1 and 1.21.