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MC-125654

Tall seagrass only generates lower part when ocean monument is in the way

The bug

Tall seagrass only generate the lower part when an ocean monument is in the way.

To reproduce

Seed: 4373241205666815302
Coordinates: /execute in minecraft:overworld run tp @s -12007.58 36.91 -22718.16 -541.90 -0.34

Expected behavior

No part of tall seagrass would generate when an ocean monument would prevent it from completely generating.

Related issues

Attachments

Comments

migrated
[media][media][media][media][media][media][media]
qwerty23495

Can confirm in 1.13-pre3.

migrated

Confirmed for 1.13.1.

migrated

Confirmed for 1.13.2-pre1.

Updated coords: /tp @s -272 38 29999812 50 20
Misode

Confirmed for 1.15.1

Updated coords: /tp @s -322 39 29999773 -38 25
migrated

Confirmed for 1.16.4
Seed: -1068542394661828446
Coordinates: -9420 36 -2384

Avoma

Can confirm in 20w49a.

Avoma

Can confirm in 21w03a.

Avoma

Can confirm in 21w06a.

Avoma

Can confirm in 1.17.1.

Avoma

Can confirm this in 21w40a.

Avoma

Can confirm this in 1.18 Pre-release 4.

[media]

Here are some extra details regarding this problem.

The Bug:

Tall seagrass only generates its lower half when ocean monuments generate above them.

Steps to Reproduce:

  • Generate a world with the following seed and teleport to the following coordinates.

Version: 1.18 Pre-release 4
Seed: 2671478887814226195
Coordinates: /execute in minecraft:overworld run tp @s 18670.72 36.35 723.29 572.46 -6.92
  • Take note as to whether or not tall seagrass only generates its lower half when ocean monuments generate above them.

Observed Behavior:

Tall seagrass only generates its lower half when ocean monuments generate above them.

Expected Behavior:

Tall seagrass would not only generate its lower half when ocean monuments generate above them. Instead, they should not generate at all to avoid this issue from occurring.

Avoma

Can confirm in 1.18.1.

[media]

Version: 1.18.1

Seed: -6137888219909752578
Coordinates: /execute in minecraft:overworld run tp @s 5289.02 37.00 1128.08 -34.22 5.76
Avoma

Can confirm in 1.19.

Version: 1.19

Seed: 4373241205666815302
Coordinates: /execute in minecraft:overworld run tp @s -12007.58 36.91 -22718.16 -541.90 -0.34
Avoma

Can confirm in 1.19.2.

Brain81505

Can confirm in 1.19.3

sof

Can confirm in 1.21.4 Pre-Release 2. Also would like to request ownership of this report to maintain it.

sof

(Unassigned)

Confirmed

Structures, World generation

monument, seagrass, tall_seagrass

Minecraft 18w07c, Minecraft 1.13-pre3, Minecraft 1.13.1, Minecraft 1.13.2-pre1, 1.15.1, ..., 1.19, 1.19.2, 1.19.3, 1.21.4 Pre-Release 2, 1.21.4

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