[MC-225903] Setting noise caves to true in a datapack causes all caves in an ocean biome to be generated with an ocean floor

I was experimenting with a datapack that only generates noise caves and aquifers on worlds with 256 layers and I noticed that in ocean biomes the caves are generated with the sea floor.

To reproduce

Install the datapack attached
Run the command /locatebiome lukewarm_ocean (or deep_ocean)
Go into spectator mode and observe the ocean floor generated in the caves.

Attachments

Test-3.zip

Comments 1

Misode 2022-01-19T14:56:58Z

Invalid. This is because the min_surface_level is set to 0 in your example data pack. In the official caves & cliffs prototype data pack, this is set to 50. Either way this is all irrelevant now since min_surface_level was removed in 21w37a with the introduction of surface rules.