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MC-126161

Ocean monuments occasionally do not generate correctly

The bug

Ocean monuments occasionally don't generate correctly. Rooms are not where they are supposed to be.

Examples

  1. Seed: -6299177223076825039

    /tp @s 5317  52 4774
  2. Seed: -9144014475768710727

    /tp @s 761 60 -318
  3. Seed: -809163679142831631

    /tp @s 140 60 -210

Note: This occurs seemingly random and is not always reproducible.

Linked issues

Attachments

Comments 11

Cannot reproduce at all in 1.13-pre6

Ocean monument is not bugged 

 

I couldn't reproduce it either after testing the three seeds once.
However, the description states that it is seemingly random and does not happen every time. So I am not confident that it is indeed fixed.

Still an issue in 1.13, see MC-134094.

Still an issue in 1.13.1.

I see this issue too... 1.13.1 no mods. The right hand side here is like part of the treasure room the left hand side is another room overwriting the treasure. (The sponges and water lower water level are my explorations of the monument.)

[media]
1 more comments

Okay, I have an idea.
This isn't working with tp or teleport, except for those cases, where the buildings have already been generated corrupted before.

In my opinion, this corruption is caused by lags while exploring new areas, very much like those other corrupted buildings.

When exploring new worlds by vehicle or sometimes even afoot, there are plenty of lags, that might be the source of those corrupted buildings.

I guess that's why the buildings are NOT corrupted when you teleport to them, because then, the new areas are generated in one single big try.

I base my assumption on the fact, that → all the corruptions I observed take place at cluster borders.

(The big lags in the screenshot are from crates!)

[media]

Does this issue still happen in 1.16 or 1.17 snapshots?

I am unable to reproduce this issue in 1.17.1.

Resolving as CR for now since this hasn't been reproduced since 1.13.2. Please let us know if this can be reproduced in 1.18-pre1 or later.

Aiden Insall

(Unassigned)

Confirmed

Normal

Structures, World generation

monument, structure, world-generation

Minecraft 18w08b, Minecraft 18w11a, Minecraft 18w15a, Minecraft 1.13-pre1, Minecraft 1.13, Minecraft 1.13.1, Minecraft 1.13.2

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