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MC-125138

Mesa surface mineshafts place cave_air even if mineshaft piece did not place blocks

The bug

Mesa surface mineshafts always cave_air, even if the mineshaft piece did not place any blocks because it would be floating, see

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.

How to reproduce

  1. Create a world with the following seed

    -9144014475768710727
  2. Teleport to the mineshaft

    /teleport -126 90 162
  3. Download the attached datapack

[media]
  1. and place it in the datapacks folder of the world

  2. Reload the datapacks

  3. Use the provided function to mark cave_air blocks

    /function marcono1234:replace_cave_air

Linked issues

Attachments

Comments

Greg Milson

Affects 18w22c

Elemend

Still happens in 18w31a.

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Marty McFly

Affects 20w45a

Marty McFly

Affects 21w05b

Marty McFly

Affects 21w16a

Marty McFly

Affects 1.17 Pre-release 1

marcono1234

(Unassigned)

Confirmed

(Unassigned)

cave_air, mesa, mineshafts

Minecraft 18w06a, Minecraft 18w20c, Minecraft 1.13, Minecraft 18w31a, Minecraft 1.13.1, ..., 20w49a, 1.16.5, 21w05b, 21w16a, 1.17 Pre-release 1

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