MC-249922Amethyst geodes can intersect ancient cities
The Bug:
Amethyst geodes can intersect ancient cities.
In some rare cases, this can cause the redstone mechanisms within ancient city centers to be obstructed.
Here is an example:
Seed: 4942781640353635955 Coordinates: /execute in minecraft:overworld run tp @s 9634.30 -51.00 -352.75 1026.75 2.81
Steps to Reproduce:
- Generate a world with the seed provided above and teleport to the given coordinates.
- Look closely at the generation of the amethyst geode and ancient city.
- Take note as to whether or not amethyst geodes can intersect ancient cities.
Observed Behavior:
Amethyst geodes can intersect ancient cities.
Expected Behavior:
Amethyst geodes would not be able to intersect ancient cities.
Linked Issues
is duplicated by2
![[Mod] Avoma](../../../data/avatars/users/86198.png){kind=small}
Created Issue:
Geodes generate inside of Ancient Cities's structures
Seed: 8800342221892170280
Coordinates: 4009, -48, 1544
Geodes generate inside of Ancient Cities's structures and obstruct redstone mechanisms
![[Mod] ampolive](../../../data/avatars/users/18949.svg){kind=small}
Geodes generate inside ofAncientCities's structuresand obstruct redstone mechanismsGeodes generate inside of ancient cities and obstruct redstone mechanisms
![[Mod] Les3awe](../../../data/avatars/users/79847.png){kind=small}
relates to
Normal![[Mod] Asteraoth](../../../data/avatars/users/92886.png){kind=small}
is duplicated by
![[Mod] markderickson](../../../data/avatars/users/18946.svg){kind=small}
![[Helper] Johnibur](../../../data/avatars/users/28381.png){kind=small}
is duplicated by
Justin van OortJustin van Oort![[Mod] Michael Wobst](../../../data/avatars/users/37868.png){kind=small}
relates to
Seed: 8800342221892170280
Coordinates: 4009, -48, 1544
The Bug:
Amethyst geodes can generate within ancient cities.
In some rare cases, this can cause the redstone mechanisms within ancient city centers to be obstructed.
Here is an example:
Version: 1.19.3Seed: -2284214782727173621 Coordinates: /execute in minecraft:overworld run tp @s 60143.10 -35.72 -5004.91 34.94 22.50Steps to Reproduce:
- Generate a world with the seed provided above and teleport to the given coordinates.
- Look closely at the generation of the amethyst geode and ancient city.
- Take note as to whether or not amethyst geodes can generate within ancient cities.
Observed Behavior:
Amethyst geodes can generate within ancient cities.
Expected Behavior:
Amethyst geodes would not be able to generate within ancient cities.
Geodes generateinside ofancient citiesand obstruct redstone mechanismsAmethyst geodes can generate within ancient cities
The Bug:
Amethyst geodes can
generate withinancient cities.In some rare cases, this can cause the redstone mechanisms within ancient city centers to be obstructed.
Here is an example:
Version: 1.19.3Seed: -2284214782727173621Coordinates: /execute in minecraft:overworld run tp @s 60143.10 -35.72 -5004.91 34.94 22.50Steps to Reproduce:
- Generate a world with the seed provided above and teleport to the given coordinates.
- Look closely at the generation of the amethyst geode and ancient city.
- Take note as to whether or not amethyst geodes can
generate withinancient cities.Observed Behavior:
Amethyst geodes can
generate withinancient cities.Expected Behavior:
Amethyst geodes would not be able to
generate withinancient cities.The Bug:
Amethyst geodes can intersect ancient cities.
In some rare cases, this can cause the redstone mechanisms within ancient city centers to be obstructed.
Here is an example:
Version: 1.19.3Seed: -2284214782727173621 Coordinates: /execute in minecraft:overworld run tp @s 60143.10 -35.72 -5004.91 34.94 22.50Steps to Reproduce:
- Generate a world with the seed provided above and teleport to the given coordinates.
- Look closely at the generation of the amethyst geode and ancient city.
- Take note as to whether or not amethyst geodes can intersect ancient cities.
Observed Behavior:
Amethyst geodes can intersect ancient cities.
Expected Behavior:
Amethyst geodes would not be able to intersect ancient cities.
Amethyst geodes cangenerate withinancient citiesAmethyst geodes can intersect ancient cities
![[Mojang] slicedlime](../../../data/assets/gravatar/slicedlime.jpeg){kind=small}
The Bug:
Amethyst geodes can intersect ancient cities.
In some rare cases, this can cause the redstone mechanisms within ancient city centers to be obstructed.
Here is an example:
Version: 1.19.3Seed: -2284214782727173621 Coordinates: /execute in minecraft:overworld run tp @s 60143.10 -35.72 -5004.91 34.94 22.50Steps to Reproduce:
- Generate a world with the seed provided above and teleport to the given coordinates.
- Look closely at the generation of the amethyst geode and ancient city.
- Take note as to whether or not amethyst geodes can intersect ancient cities.
Observed Behavior:
Amethyst geodes can intersect ancient cities.
Expected Behavior:
Amethyst geodes would not be able to intersect ancient cities.
The Bug:
Amethyst geodes can intersect ancient cities.
In some rare cases, this can cause the redstone mechanisms within ancient city centers to be obstructed.
Here is an example:
Version: 1.20.4Seed: -2284214782727173621 Coordinates: /execute in minecraft:overworld run tp @s 60143.10 -35.72 -5004.91 34.94 22.50Steps to Reproduce:
- Generate a world with the seed provided above and teleport to the given coordinates.
- Look closely at the generation of the amethyst geode and ancient city.
- Take note as to whether or not amethyst geodes can intersect ancient cities.
Observed Behavior:
Amethyst geodes can intersect ancient cities.
Expected Behavior:
Amethyst geodes would not be able to intersect ancient cities.
The Bug:
Amethyst geodes can intersect ancient cities.
In some rare cases, this can cause the redstone mechanisms within ancient city centers to be obstructed.
Here is an example:
Version:1.20.4Seed:-2284214782727173621Coordinates: /execute in minecraft:overworld run tp @s60143.10 -35.72 -5004.91 34.94 22.50Steps to Reproduce:
- Generate a world with the seed provided above and teleport to the given coordinates.
- Look closely at the generation of the amethyst geode and ancient city.
- Take note as to whether or not amethyst geodes can intersect ancient cities.
Observed Behavior:
Amethyst geodes can intersect ancient cities.
Expected Behavior:
Amethyst geodes would not be able to intersect ancient cities.
The Bug:
Amethyst geodes can intersect ancient cities.
In some rare cases, this can cause the redstone mechanisms within ancient city centers to be obstructed.
Here is an example:
Version: 23w51bSeed: 4942781640353635955 Coordinates: /execute in minecraft:overworld run tp @s 9634.30 -51.00 -352.75 1026.75 2.81Steps to Reproduce:
- Generate a world with the seed provided above and teleport to the given coordinates.
- Look closely at the generation of the amethyst geode and ancient city.
- Take note as to whether or not amethyst geodes can intersect ancient cities.
Observed Behavior:
Amethyst geodes can intersect ancient cities.
Expected Behavior:
Amethyst geodes would not be able to intersect ancient cities.
Duplicate of MC-249922
![[Bot] Arisa](../../../data/avatars/users/43007.png){kind=small}
Thank you for your report!
We're tracking this issue in MC-249922, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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Duplicate of MC-249922
Thank you for your report!
We're tracking this issue in MC-249922, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki
– I am a bot. This action was performed automatically! The ticket was resolved by one of our moderators, and I left this message to give more information to you.
![[Helper] clam lol](../../../data/avatars/users/92852.png){kind=small}
Ancient cities and trial chambers can intersect.
Seed: 8879501418461304687 Coordinates: /execute in minecraft:overworld run tp @s 14484 -38 -9464 -123 11
Relates to:
- Ancient city intersections
- Trial chamber intersections
- Misc
MC-266586: May make these intersections more likely, but a fix would not eliminate the issue since structures can (and do) intersect ancient cities after beginning their generation from outside the deep dark.
MC-266446 doesn't quite meet the criteria for issue relation but is worth keeping an eye on, since if it were fixed, the nature of the trial chamber-ancient city interaction could be affected, potentially negatively.
I can also confirm this behavior. Here's another example. MC-249922 - 22w14a.png
Just to add to this, I feel as if the core problem here is amethyst geodes being able to intersect the generation of ancient cities, and as a result, this sometimes can destroy the redstone mechanisms within ancient city centers.
Can confirm for 22w15a
Can confirm for 22w18a
In 22w19a
Still in 1.19 Pre-1
Still in 1.19 Pre-2
Still in 1.19 Pre-3
Affects 1.19 Pre-4
Still in 1.19 Pre-5
Can confirm in 1.19.2. MC-249922 - 1.19.2.png
Confirmed in 23w14a.
Can confirm in 1.21.3