The Bug:
Mineshaft can override itself or another mineshaft, causing wonky generation and issues such as: support pillars and fences floating, fences generating in invalid configurations (MC-236433), corridors being cut off and/or blocked by support pillars and fences, floating rails (MC-125343), floating pillars, et cetera.
Here is an example:
Version: 23w03a
Seed: 8587948038190963789
Coordinates: /execute in minecraft:overworld run tp @s 4806.49 13.00 161.86 207.30 15.75Steps to Reproduce:
Generate a world with the seed provided above and teleport to the given coordinates.
Look closely at the generation of the mineshaft.
Take note as to whether or not mineshafts can intersect themselves causing wonky generation.
Observed Behavior:
Mineshafts can intersect themselves causing wonky generation.
Expected Behavior:
Mineshafts would not be able to intersect themselves.
Linked issues
is duplicated by 2
relates to 2
Attachments
Comments 6
Can confirm, and the expected would be (if it wasn't obvious) to not get this messy mineshaft generation.
Relates to MC-216210.
Thank you for your report!
After consideration, the issue is being closed as Won't Fix.
Please note that this is not the same as Working as Intended, as this bug report correctly describes behavior in the game that might not be the intended or desirable behavior, but it will not be fixed right now. Sometimes, this is because the issue reported is minor and/or impossible to change without large architectural changes to the code base.
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i have one on a survival world seed.