Seagrass, kelp, coral and coral fans become waterlogged when placed in downwards flowing water
They should only become waterlogged when placed inside a water source block. To reproduce:
1. Dig a 1x1 two deep hole
2. Place a water source block on the top air block
3. Place a coral on the bottom
4. Remove the water source block from the top
Code Analysis:
Code analysis by [~JingyBreadMan] can be found in this comment.
Linked Issues
is duplicated by2
relates to4
MC-133817Blocks that are placed in downwards flowing water don't properly update water flowConfirmedMC-259185Kelp, seagrass, coral, dead coral, coral fan, dead coral fan and conduit can hold water from flowing
ImportantMC-133354Kelp and sea grass grows up into flowing water and makes it a source block
LowMC-929Sugar cane can be placed underwaterWorks As Intended![[Mod] redstonehelper](../../../data/avatars/users/10122.svg){kind=small}
Created Issue:
Some blocks become waterlogged when placed in downwards flowing water
They should only become waterlogged when placed inside a water source block. To reproduce:
1. Dig a 1x1 two deep hole
2. Place a water source block on the top air block
3. Place a sea pickle on the bottom
4. Remove the water source block from the top
![[Mod] violine1101](../../../data/avatars/users/92858.png){kind=small}
relates to
![[Mod] tryashtar](../../../data/avatars/users/41963.png){kind=small}
![[Mojang] Nathan Adams](../../../data/assets/gravatar/dinnerbone.png){kind=small}
![[Mod] NeunEinser](../../../data/avatars/users/39263.png){kind=small}
relates to
They should only become waterlogged when placed inside a water source block. To reproduce:
1. Dig a 1x1 two deep hole
2. Place a water source block on the top air block
3. Place asea pickleon the bottom
4. Remove the water source block from the topThey should only become waterlogged when placed inside a water source block. To reproduce:
1. Dig a 1x1 two deep hole
2. Place a water source block on the top air block
3. Place a coral on the bottom
4. Remove the water source block from the top
![[Mod] Chandler](../../../data/assets/gravatar/triwonder81.png){kind=small}
![[Mod] ampolive](../../../data/avatars/users/18949.svg){kind=small}
![[Mod] turbo](../../../data/avatars/users/92867.png){kind=small}
They should only become waterlogged when placed inside a water source block. To reproduce:
1. Dig a 1x1 two deep hole
2. Place a water source block on the top air block
3. Place a coral on the bottom
4. Remove the water source block from the topCode Analysis:
Code analysis by [~JingyBreadMan] can be found in this comment.
is duplicated by
![[Bot] Arisa](../../../data/avatars/users/43007.png){kind=small}
![[Mod] j_p_smith](../../../data/avatars/users/92851.png){kind=small}
Some blocks become waterlogged when placed in downwards flowing waterSeagrass, kelp, coral and coral fans become waterlogged when placed in downwards flowing water
![[Mod] Avoma](../../../data/avatars/users/86198.png){kind=small}
![[Helper] Michał](../../../data/avatars/users/43368.png){kind=small}
it's same as MC-133814 - by placing second pickle you created second watersource and 2 water sources spreaded to waterloggable blocks like normal.
Isnt that because the new water flow algorithm
Confirmed for 1.13.1-pre1
Confirmed for 1.13.1
Can't seem to reproduce this with sea pickles in 21w06a. Are there any other blocks that this works with?
Can confirm in 1.19.4 Pre-release 1.
Affect coral, coral fan, seagrass, kelp.
Code Analysis:
The reason for this happening is due to the returned blockstate in the getStateForPlacement() method for kelp, coral plant/fan, and seagrass. All of these blocks add an additional check at the end of the return value "&& fluidState.getAmount() == 8" which checks to see if the blockstate occupying where the player is clicking is a level 8 (so it does not check for a "source block", but rather just level 8).
@Override @Nullable public BlockState getStateForPlacement(BlockPlaceContext blockPlaceContext) { FluidState fluidState = blockPlaceContext.getLevel().getFluidState(blockPlaceContext.getClickedPos()); return (BlockState)this.defaultBlockState().setValue(WATERLOGGED, fluidState.is(FluidTags.WATER) && fluidState.getAmount() == 8); }Confirmed in 1.21.3
Confirmed in 1.21.4 prerelease 2