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MCPE-141624

[Experimental] Too much water and lava is generated in caves compared to Java

Summary:

When comparing the generation in java and bedrock, I found that there is too much lava / water in the caves in the generation in bedrock.

This includes aquifers and simply flooded caves. In Java, when compared with the bedrock, the aquifers were either not generated in some places, or were small, when at the same time the whole cave was flooded / filled with lava in the bedrock.

Steps to reproduce:

  1. Compare the generation of aquifers / lava aquifers in bedrock and in java (it is better to create one seed for this).

Observed results:

In bedrock, aquifers / lavas fill too much space (including entire caves).

Expected results:

The caves will be slightly less flooded than they are now to match the Java version.

Notes:

This affects exactly the large caves, since the small ones seem to be properly flooded.

Comments 6

For me, every cave I find is flooded, unless I don't turn on the experimental toggle.

Affects 1.17.40.21

Is this still an issue in the latest beta (1.18.0.20)?

Yes. This still happens in 1.18.0.20. Here's an example:

Seed 1999

Cave on /tp @s 1176.50 40.00 1320.50 114.10 74.85 almost completely filled with water (and at 1172 -1 1304 with lava). This is one cave despite the large number of generated walls.

In the Java version (on the same coordinates with the same seed) there is a large dry cave. In this example, it seems to me that the flooding of a large cave in the bedrock version gave the formation of small caves, flooded with water, nearby. They are flooded in both versions. / tp @s 1172.98 12.88 1196.46 -614.30 19.20

In the Java version, there are no such large flooded caves (well, or they are much less common).

Is this still an issue in the latest version?

In version 1.18.0.22, the generation of water and lava was equated with the Java version.

The report can be closed as fixed in 1.18.0.22

[Mod] EVGENSYPERPRO

(Unassigned)

Community Consensus

Windows

vanilla-parity

1.18.0.20 Beta, 1.17.40.21 Beta, 1.17.40.20 Beta

1.18.0.22 Beta

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