[MC-1133] Whether or not a player experiences some effect is calculated based on the block under the center of the player Created: 29/Oct/12  Updated: 13/Nov/24  Resolved: 03/May/23

Status: Resolved
Project: Minecraft: Java Edition
Component/s: None
Affects Version/s: Minecraft 1.4.1, Minecraft 1.4.2, Minecraft 1.4.6, Minecraft 1.4.7, Minecraft 1.5, Minecraft 1.5.1, Minecraft 1.5.2, Minecraft 1.6.2, Minecraft 1.6.4, Minecraft 13w38a, Minecraft 13w38b, Minecraft 13w38c, Minecraft 1.7.4, Minecraft 14w02c, Minecraft 14w03b, Minecraft 14w04a, Minecraft 14w04b, Minecraft 14w08a, Minecraft 1.7.5, Minecraft 14w10b, Minecraft 14w10c, Minecraft 1.7.9, Minecraft 1.7.10, Minecraft 14w27b, Minecraft 14w28a, Minecraft 14w28b, Minecraft 1.8, Minecraft 1.8.1-pre2, Minecraft 1.8.1, Minecraft 1.8.2-pre6, Minecraft 1.8.2, Minecraft 1.8.7, Minecraft 1.8.8, Minecraft 15w33b, Minecraft 15w33c, Minecraft 15w42a, Minecraft 15w44a, Minecraft 15w44b, Minecraft 15w45a, Minecraft 15w46a, Minecraft 1.8.9, Minecraft 15w51b, Minecraft 16w02a, Minecraft 1.9, Minecraft 1.9.1 Pre-Release 1, Minecraft 1.9.1 Pre-Release 2, Minecraft 1.9.1 Pre-Release 3, Minecraft 1.9.2, Minecraft 1.9.3 Pre-Release 3, Minecraft 1.9.4, Minecraft 16w20a, Minecraft 16w21a, Minecraft 16w21b, Minecraft 1.10 Pre-Release 1, Minecraft 1.10 Pre-Release 2, Minecraft 1.10, Minecraft 1.10.1, Minecraft 1.10.2, Minecraft 16w32a, Minecraft 16w32b, Minecraft 16w33a, Minecraft 16w35a, Minecraft 16w39c, Minecraft 16w44a, Minecraft 1.11, Minecraft 1.11.1, Minecraft 1.11.2, Minecraft 17w06a, Minecraft 17w13a, Minecraft 17w14a, Minecraft 17w15a, Minecraft 17w16a, Minecraft 17w17b, Minecraft 1.12 Pre-Release 1, Minecraft 1.12, Minecraft 17w31a, Minecraft 1.12.1 Pre-Release 1, Minecraft 1.12.1, Minecraft 1.12.2, Minecraft 18w01a, Minecraft 18w11a, Minecraft 18w14a, Minecraft 18w14b, Minecraft 18w15a, Minecraft 18w16a, Minecraft 18w19a, Minecraft 18w19b, Minecraft 18w20a, Minecraft 18w20b, Minecraft 18w20c, Minecraft 18w21a, Minecraft 18w22a, Minecraft 18w22b, Minecraft 18w22c, Minecraft 1.13-pre1, Minecraft 1.13-pre2, Minecraft 1.13-pre3, Minecraft 1.13-pre4, Minecraft 1.13-pre5, Minecraft 1.13-pre6, Minecraft 1.13-pre7, Minecraft 1.13-pre8, Minecraft 1.13-pre9, Minecraft 1.13-pre10, Minecraft 1.13, Minecraft 18w30a, Minecraft 18w30b, Minecraft 18w31a, Minecraft 18w32a, Minecraft 18w33a, Minecraft 1.13.1-pre1, Minecraft 1.13.1-pre2, Minecraft 1.13.1, Minecraft 1.13.2-pre1, Minecraft 1.13.2-pre2, Minecraft 1.13.2, Minecraft 18w43b, Minecraft 18w43c, Minecraft 18w44a, Minecraft 18w45a, Minecraft 18w46a, Minecraft 18w47a, Minecraft 18w47b, Minecraft 18w48a, Minecraft 18w48b, Minecraft 18w49a, Minecraft 18w50a, Minecraft 19w02a, Minecraft 19w03a, Minecraft 19w03b, Minecraft 19w04a, Minecraft 19w06a, Minecraft 19w07a, Minecraft 19w08a, Minecraft 19w09a, Minecraft 19w11a, Minecraft 19w12a, Minecraft 19w12b, Minecraft 19w13a, Minecraft 19w13b, Minecraft 19w14a, Minecraft 19w14b, Minecraft 1.14 Pre-Release 1, Minecraft 1.14 Pre-Release 2, Minecraft 1.14 Pre-Release 5, Minecraft 1.14.2 Pre-Release 2, Minecraft 1.14.2 Pre-Release 3, Minecraft 1.14.3 Pre-Release 3, Minecraft 1.14.3 Pre-Release 4, Minecraft 1.14.4 Pre-Release 4, 1.14.4, 19w35a, 19w36a, 19w37a, 19w38b, 19w39a, 19w40a, 19w41a, 19w42a, 19w44a, 19w45a, 19w46b, 1.15 Pre-release 1, 1.15 Pre-Release 2, 1.15 Pre-release 3, 1.15 Pre-release 4, 1.15 Pre-release 5, 1.15 Pre-release 6, 1.15 Pre-release 7, 1.15, 1.15.1, 1.15.1 Pre-release 1, 1.15.2 Pre-Release 1, 1.15.2 Pre-release 2, 1.15.2, 20w06a, 20w07a, 20w08a, 20w09a, 20w10a, 20w11a, 20w12a, 20w13a, 20w13b, 20w14a, 20w15a, 20w16a, 20w17a, 20w18a, 20w19a, 20w20b, 20w21a, 20w22a, 1.16 Pre-release 1, 1.16 Pre-release 2, 1.16 Pre-release 3, 1.16 Pre-release 4, 1.16 Pre-release 5, 1.16 Pre-release 7, 1.16 Pre-release 8, 1.16 Release Candidate 1, 1.16, 1.16.1, 20w27a, 20w28a, 20w29a, 20w30a, 1.16.2 Pre-release 1, 1.16.2 Pre-release 2, 1.16.2 Release Candidate 1, 1.16.2 Release Candidate 2, 1.16.2, 1.16.3 Release Candidate 1, 1.16.3, 1.16.4 Pre-release 1, 1.16.4 Pre-release 2, 1.16.4 Release Candidate 1, 1.16.4, 20w45a, 20w46a, 20w48a, 20w49a, 20w51a, 21w03a, 1.16.5, 21w05a, 21w05b, 21w06a, 21w07a, 21w08b, 21w10a, 21w11a, 21w13a, 21w14a, 21w15a, 21w16a, 21w17a, 21w18a, 21w19a, 21w20a, 1.17 Pre-release 1, 1.17 Pre-release 4, 1.17 Release Candidate 1, 1.17 Release Candidate 2, 1.17, 1.17.1 Pre-release 3, 1.17.1, 21w38a, 21w39a, 21w42a, 1.18 Pre-release 5, 1.18 Pre-release 7, 1.18, 1.18.1, 22w03a, 1.18.2, 22w11a, 22w12a, 22w13a, 22w15a, 22w17a, 1.19 Pre-release 3, 1.19 Pre-release 5, 1.19, 1.19.1, 1.19.2, 22w42a, 22w45a, 1.19.3 Pre-release 2, 1.19.3, 23w03a, 23w04a, 23w05a, 23w06a, 1.19.4 Pre-release 2, 1.19.4, 23w14a, 23w17a
Fix Version/s: 23w18a

Type: Bug
Reporter: Connor Steppie Assignee: [Mojang] Gnembon
Resolution: Fixed Votes: 193
Labels: edge, sound, walking

Attachments: PNG File 2014-07-10_08.02.44.png     PNG File 2014-07-10_08.02.50.png     PNG File 2019-10-12_18.08.35.png     File 2021-03-06 20-56-08.mkv     File 2021-03-06 21-01-22.mkv     PNG File 2021-11-23_00.49.52_3.png     PNG File 2021-11-23_00.50.52.png     File MC-1133 - Example.mp4     File Minecraft 20w20b - Singleplayer 2020-05-14 16-50-19_Trim.mp4    
Issue Links:
Duplicate
is duplicated by MC-16048 No sound played when walking on the e... Resolved
is duplicated by MC-16439 Ice and Water edge glitch Resolved
is duplicated by MC-22889 Water Particles when sprinting on the... Resolved
is duplicated by MC-29355 I was walking on the very edge of the... Resolved
is duplicated by MC-42042 Ice does not slide the player on the ... Resolved
is duplicated by MC-44381 Slime block doesn't bounce on the edg... Resolved
is duplicated by MC-55055 Fall impact particles negated Resolved
is duplicated by MC-66784 You Won't Bounce On Slime Blocks If O... Resolved
is duplicated by MC-73276 Particles not showing when you fall o... Resolved
is duplicated by MC-77791 If you land on the edge of a slime bl... Resolved
is duplicated by MC-79542 Slimeblocks causing fall damage Resolved
is duplicated by MC-81147 Walking on edge of block makes no sound Resolved
is duplicated by MC-85416 Wrong particles Resolved
is duplicated by MC-90243 slimeblock bug Resolved
is duplicated by MC-90704 Moving over torches plays walking on ... Resolved
is duplicated by MC-99500 Mobs getting hurt on slime blocks Resolved
is duplicated by MC-103943 Magma Block not taking damage on edge... Resolved
is duplicated by MC-104737 lava particles.... NOT what you think. Resolved
is duplicated by MC-108018 Slime block edge player dont bounce back Resolved
is duplicated by MC-116593 Animals die when they fall on slime b... Resolved
is duplicated by MC-130222 Animation Bugs Resolved
is duplicated by MC-130371 Footsteps from Structure Void Resolved
is duplicated by MC-138185 Blue Ice is not slippery at edges Resolved
is duplicated by MC-139359 scaffholding glitch to walk in air Resolved
is duplicated by MC-142672 Slime blocks Don't launch players fro... Resolved
is duplicated by MC-146836 Players that are launched upward by a... Resolved
is duplicated by MC-149031 scafolding corner bug! Resolved
is duplicated by MC-151284 Particle effect of the adjacent block... Resolved
is duplicated by MC-160964 Scafolding Edge Bug Resolved
is duplicated by MC-163044 Jumping on the edge of honey block is... Resolved
is duplicated by MC-163129 Jumping normally from honey block cor... Resolved
is duplicated by MC-163297 Normal jumps on Honey Blocks Resolved
is duplicated by MC-163449 Jumping off of honey blocks' edges ma... Resolved
is duplicated by MC-163559 You can jump normal on honey block Resolved
is duplicated by MC-163594 You cannot descend on scaffolding whe... Resolved
is duplicated by MC-164032 Crouching on the edge of honey blocks... Resolved
is duplicated by MC-164040 Water drops wrong particles Resolved
is duplicated by MC-164932 Falling partway on slime doesn't trig... Resolved
is duplicated by MC-166273 If you land on the edge of a slime bl... Resolved
is duplicated by MC-166728 Slimeblocks have too-tiny of a spot w... Resolved
is duplicated by MC-167053 Soulsand doesnt slow you down Resolved
is duplicated by MC-167987 You can jump up a block on honey blocks Resolved
is duplicated by MC-173335 wrong block particles Resolved
is duplicated by MC-174483 Walking on the border of Soul Sand wi... Resolved
is duplicated by MC-174512 Soul Speed stops working next to lava Resolved
is duplicated by MC-174710 You can run fine on the side of soul ... Resolved
is duplicated by MC-186678 player moving edge of block, no step ... Resolved
is duplicated by MC-190054 if you walk along the edge of the sou... Resolved
is duplicated by MC-190238 I can't jump highly on honey block, b... Resolved
is duplicated by MC-194264 Soul sand and slime blocks problems Resolved
is duplicated by MC-194377 Slime block problems Resolved
is duplicated by MC-194939 Soul Speed not working on water surface Resolved
is duplicated by MC-196222 Particles when landing next to a lava... Resolved
is duplicated by MC-201796 Lava particles from landing on an adj... Resolved
is duplicated by MC-205570 Jumping on the edge of powdered snow Resolved
is duplicated by MC-206692 Soulsand edge issues Resolved
is duplicated by MC-206786 Jumping on Waterlogged Dripstone Does... Resolved
is duplicated by MC-212856 Wrong Player drop particles Resolved
is duplicated by MC-214585 When landing on the edge of a block n... Resolved
is duplicated by MC-215698 Magma block dont give dmg Resolved
is duplicated by MC-217940 Pixel wrong Resolved
is duplicated by MC-219360 Step sounds do not play whilst walkin... Resolved
is duplicated by MC-220874 standing with the center of your body... Resolved
is duplicated by MC-222635 Slime block bounce doesn't work if yo... Resolved
is duplicated by MC-223982 shower sand Resolved
is duplicated by MC-227517 Slime Block bounce bug Resolved
is duplicated by MC-230881 fall damage taken when you hit a slim... Resolved
is duplicated by MC-231674 Glitch Resolved
is duplicated by MC-234825 Incorrect appearance of the particles... Resolved
is duplicated by MC-234873 Incorrect block particles next to fire Resolved
is duplicated by MC-235142 You cannot bounce on slime blocks if ... Resolved
is duplicated by MC-235143 You can bounce even on honey blocks i... Resolved
is duplicated by MC-235433 stone makes wood noises when you walk... Resolved
is duplicated by MC-239215 Cobweb bug Resolved
is duplicated by MC-240063 Taking damage on a Block next to drip... Resolved
is duplicated by MC-244093 Taking fall damage when landing on ed... Resolved
is duplicated by MC-245528 Flowers and other non-solid blocks ca... Resolved
is duplicated by MC-249326 Falling from the sky onto the edge of... Resolved
is duplicated by MC-249773 When walking right above the sculk bl... Resolved
is duplicated by MC-253824 When you walk on the Very side of the... Resolved
is duplicated by MC-254183 Magma block damage area. Resolved
is duplicated by MC-255580 Water particles seen when landing on ... Resolved
is duplicated by MC-256712 Walking on the edge of a block over s... Resolved
is duplicated by MC-257585 I take fall damage whej landing on th... Resolved
is duplicated by MC-258169 I died when falling on the edge of a ... Resolved
is duplicated by MC-258343 Ice isn't slippery on the edge Resolved
is duplicated by MC-258426 If you fall on the edge of the slime... Resolved
is duplicated by MC-258432 Player doesn't bounce on the edge of ... Resolved
is duplicated by MC-259591 Jumping on Edge of Block while Direct... Resolved
is duplicated by MC-261868 Walking or jumping on the edge of woo... Resolved
Relates
relates to MC-262777 Sprint-jumping on the edges of solid ... Open
relates to MC-139063 Ladder effect of scaffolding only wor... Reopened
relates to MC-163979 Entities (including items) get slowed... Resolved
relates to MC-252389 When landing (or jumping) on wool wit... Resolved
relates to MC-257269 Sculk sensor detects player walking b... Resolved
relates to MC-262314 Entities don't take damage from magma... Resolved
relates to MC-262351 Worldgen deadlock caused by supportin... Resolved
relates to MC-266542 Breezes do not produce particles when... Resolved
relates to MCPE-18063 The textures of falling/sprinting par... Resolved
relates to MC-8820 Walking on thin/small blocks produces... Open
relates to MC-101950 Walking on shulker, boat/raft or boat... Open
relates to MC-178723 Fishing rod bobbers don't activate a ... Open
relates to MC-197267 Guardians fail to make flopping sound... Open
relates to MC-199197 Fireworks shot up towards a target bl... Open
relates to MC-212582 Walking inside of scaffolding that ha... Open
relates to MC-262507 Block falling-on/sprinting/etc. parti... Open
relates to MC-262523 Wardens can produce particles for blo... Open
relates to MC-227191 Walking, going up and down at the edg... Reopened
relates to MC-74955 Fences play sound when jumping and wa... Resolved
relates to MC-126723 Some mobs presenting a swimming state... Resolved
relates to MC-130089 Turtle eggs break weird at block edges Resolved
relates to MC-158154 Players can bounce on beds even when ... Resolved
relates to MC-207290 Sculk sensors don't detect vibrations... Resolved
relates to MC-242105 When landing on some non-full blocks ... Resolved
relates to MC-262308 Entities do not stick to honey blocks... Resolved
relates to MC-262363 Player can still gain a normal jump o... Resolved
relates to MC-262408 Players landing on the edge of farmla... Resolved
relates to MC-262424 Sprinting particles on the edges of b... Resolved
relates to MC-262505 Iron golems can produce particles for... Resolved
relates to MC-2591 Walking over the corner of lava deals... Resolved
relates to MC-2604 Walking on non-solid blocks with no c... Resolved
CHK:
Confirmation Status: Confirmed
Category:
Hitboxes, Player
Mojang Priority: Normal

 Description   

Mod edit:
When the player stands at the very edge of a block so that the center of the player is over the edge of the block, the game calculates the actions of the player according to the (air) block below the center of the player but not to the block the player is standing on.

  • walking completely silent
  • walking speed on Ice edge is normal
  • fall damage when falling on the edge of slime blocks
  • no reduced fall damage when falling on edge of hay bale
  • wrong/no fall particles when landing on the edge of a block (allows for MC-240028, MC-240029 and MC-122547 to be seen)
  • no damage while standing on the edge of magma blocks
  • can jump normally on the edge of honey blocks
  • jumping while standing on the edge of farmland does not turn it into dirt
  • redstone ore not activated when standing on the edge
  • not being affected by soul speed when standing on the edge of soul sand/soil
  • when landing on wool with the player center above air, sculk sensors are activated (MC-252389)
  • when walking on the edge of blocks, sculk sensors do not detect vibrations (MC-207290)
  • taking fall damage at the edge of powder snow

Walking at the very edge of a block, and I mean the longest out possible on a block, will make it silent since it is not registering the walking. You are still on the block, just that it is silent. This bug has existed since before alpha.



 Comments   
Comment by Cyanee [ 02/Sep/24 ]

Relates to MC-274947

Comment by Chorus bed (Inactive) [ 04/Apr/24 ]

Relates to MC-269734

Comment by [Mod] ampolive [ 26/May/23 ]

wintersheep0 That is MC-139063, which is a separate bug.

Comment by wintersheep0 [ 26/May/23 ]

Still not completely resolved in Minecraft 1.20 Pre-release 6 with scaffoldings. Scaffoldings are not included in the bug report. A duplicated bug report is MC-165067

 

With at least 4 scaffoldings, go to the top and hold shift at the edge of it to get fall damage.

 

Video of the bug being played in Minecraft 1.20 Pre-release 6: bug video

Comment by Brain81505 [ 11/Feb/23 ]

Can confirm in 23w06a

Comment by Brain81505 [ 01/Feb/23 ]

Can confirm in 23w05a

Comment by Brain81505 [ 25/Jan/23 ]

Can confirm in 23w04a

Comment by Brain81505 [ 18/Jan/23 ]

Can confirm in 23w03a

Comment by Josh Birk [ 07/Dec/22 ]

Can Confirm for 1.19.3 Release Candidate 3

Comment by [Mod] Avoma [ 06/Aug/22 ]

Can confirm in 1.19.2.

Comment by bugssuck1189 [ 28/Jul/22 ]

MC-254644 might be related

Comment by pulpetti [ 30/Apr/22 ]

In 22w17a.

Comment by Xander Smith [ 04/Apr/22 ]

Code analysis (tentative)

This is probably because checks like this look directly below the center of the player to find what block the player is "standing" on. Instead, collision should track what blocks the player is colliding with and use that block instead.

Comment by Vidgame Doksha [ 20/Mar/22 ]

Yeah, this has been a thing since beta (probably further back, but I haven't played earlier versions)

Comment by WitherSlayer5000 [ 12/Mar/22 ]

How many People Tested this! it has like 200 Affects Versions lol and can confirm for 1.18.2.

Comment by MMK21 [ 28/Feb/22 ]

Affects 1.18.2

Comment by user-39c63 (Inactive) [ 19/Jan/22 ]

Can confirm as of 22w03a

Comment by MMK21 [ 10/Dec/21 ]

Affects 1.18.1

Comment by Creeper Juice [ 29/Jul/21 ]

This also prevents soul sand from slowing you down.

Comment by Кирилл [ 07/Jul/21 ]

Can confirm for 1.17.1.

Comment by [Mod] ampolive [ 01/Jul/21 ]

Can confirm in 1.17.1 Pre-release 3.

Comment by Emerald Walker [ 03/Jun/21 ]

Another effect is walking on the edge of powder snow doesn't slow you down, showcased in MC-227191

Comment by Ash [ 03/Jun/21 ]

Confirmed in 1.17 pre-release 4

This bug also amusingly affects light blocks (landing on the corner of a solid with a light block under your center) causing yellow fall particles

Comment by bugsbugsbugs [ 03/Apr/21 ]

Powder snow is like climbing powder snow when wearing leather boots works like scaffolding, that is why powder snow is affected by MC-139063.
This bug does not affect big dripleaf.

Comment by [Helper] gaspoweredpick [ 31/Mar/21 ]

This can now happen with powder snow when you're wearing leather boots.

Comment by [Mod] Avoma [ 04/Feb/21 ]

Can confirm in 21w05b.

Comment by [Mod] Avoma [ 03/Feb/21 ]

Can confirm in 21w05a.

Comment by Neonturtle_2 [ 19/Jan/21 ]

I suggest either trying to make the hitbox the player's shape so its a bit more accurate or to limit the distance that you can sneak.

Comment by BellCube [ 18/Dec/20 ]

In 20w49a, when Sculk Sensors were introduced, it was revealed that you are able to land on air, which triggers a Sculk Sensor. Best demonstrated when landing on a wool block, but your hitbox is more than 50% off the block.

Comment by Sunroses [ 14/Dec/20 ]

There's no reason it wouldn't affect literally every block, if we understand it correctly. The issue is in the code that calculates whether a player is "on" a block or not for the purposes of any effect relating to standing on a block.

This is a major bug but it's also likely an extremely nontrivial fix; not only would the devs need to change the code that calculates whether a player is standing on a given block, they'd also need to add code to handle any potentially conflicting effects (such as if a player is standing on both soul soil and honey blocks while wearing soul speed boots, for example). While this could absolutely be done, there's no super obvious answer for how to go about it. Personally, what we'd do is just have the effects stack, and cancel out if they conflict? But that also means they'd have to make sure standing on the line between two blocks with the same effect doesn't cause the effect to be doubled!!

I do hope mojang is at least discussing how to handle this, though. It seems like something very much worth prioritizing once other major bugs have been handled.

Comment by Bobby Misner [ 14/Dec/20 ]

This also affects cobwebs and my guess it also affects powdered snow although I haven't tested it

 

Also, this must be the oldest bug report still not resloved. Correct me if I am wrong

 

Also, confirmed for 1.16.4

Comment by [Mod] Avoma [ 25/Nov/20 ]

Can confirm in 20w48a.

Comment by Neonturtle_2 [ 04/Nov/20 ]

Confirmed in Snapshot 20w45a.

Comment by bugsbugsbugs [ 08/Aug/20 ]

Also, only farmland that is under the center of the player gets turned into dirt when jumping.

Comment by bugsbugsbugs [ 16/Jun/20 ]

Confirmed for 1.16 pre-release 7

Comment by CalXee [ 05/Jun/20 ]

Confirmed for 1.16 Pre-2

Comment by bugsbugsbugs [ 05/Jun/20 ]

Confirmed for 1.16 Prerelease 1

Comment by bugsbugsbugs [ 20/May/20 ]

Confirmed for 20w21a

Comment by bugsbugsbugs [ 15/May/20 ]

This bug also affects hay bale, so when you land on the edge of hay bale, it won’t reduce fall damage.

Comment by Fabian Röling [ 15/May/20 ]

That should be MC-181610. If you find a case where the center of the strider actually matters, please create a new report and say here that you did, so that it can be marked as related.

Comment by CalXee [ 14/May/20 ]

Striders also get cold standing on the edge of falling lava. They also don't seem to travel upwards anymore. Think this also relates to this issue. Minecraft 20w20b - Singleplayer 2020-05-14 16-50-19_Trim.mp4

Comment by bugsbugsbugs [ 14/May/20 ]

Confirmed for 20w20b

Comment by Leony_HD [ 12/May/20 ]

Awesome! This feels so sneaky!

Comment by bugsbugsbugs [ 01/May/20 ]

Confirmed for 20w18a. This also affects magma blocks, but not damage of campfires. (normal and soul)

Comment by William A Ragle [ 23/Apr/20 ]

I did some testing planning to open my own issue specific to honey blocks, but luckily found this one so I do not duplicate. But I will put what I found here anyway.

Java Minecraft 1.15.2

I put a honey block at -56, 56, 29. When crouch walking off the edge a player (and I assume any mob) can jump as though they were not on a honey block. I teleported myself right to the very edge of the block, at -55.88, 57.00, 29.999. (landing at y = 56.93750 if that matters at all) At that location the player's jump IS affected by the honey. But then I teleported to -55.88, 57.00, 30.00. At this location the player can jump freely uninterrupted from the honey block.

I did some more testing. I discovered some unrelated facts, like that the coordinates 29.99999999999999, 29.999999999999993, and 29.999999999999996 are all valid, but all other coordinates in between and after are rounded. Also all of these coordinates on the honey block from the last paragraph still affect the player's jump height as though you are an the honey block, so all is working as intended here.

I would suggest the player's hit box determine if it is affected by a block or not. This could break things in ways that I couldn't possibly think up, but obviously not all of the physics in this game work based on what is directly below Steve. If it did, we couldn't crouch walk off the edge of a block and hang onto it. I imagine that the same bit of code that tells the game not to fling Steve to the ground if you manage to get your center of mass off a block by .01 could help us out here. But I am only learning Java. Not yet worthy to be called a programmer, so I don't really know.

Comment by [Mod] violine1101 [ 11/Mar/20 ]

Soul Speed is affected as well, see MC-174483 for instance.

Comment by bugsbugsbugs [ 11/Mar/20 ]

This issue also affects blocks that have the climbable tag like for example ladders, vines. I am not sure if this is intended for these blocks but I believe that it's not.

Comment by Joe Dickson [ 12/Oct/19 ]

Allows you to jump onto iron block in attached picture if you stand on edge of honey block

Comment by [Mod] Pokechu22 [ 09/Oct/19 ]

I don't think it would be useful to split this one, since there is one underlying cause that, if fixed, would be fixed for more or less all of the cases. (It would require pretty systemic changes, but also almost certainly wouldn't be fixed for only one of the cases without fixing the rest.) Compare to, say, MC-9553, where the bug is composed of lots of individual interactions that each needed to be fixed individually; there, splitting made sense.

Comment by Connor Steppie [ 09/Oct/19 ]

Should this ticket be split into multiple smaller tickets? Granted they all originate to this same cause though, so maybe not.

Comment by Iaiao [ 09/Oct/19 ]

Also affects honey blocks.

Comment by [Mod] violine1101 [ 12/Sep/19 ]

Also affects scaffolding.

Comment by Paint [ 15/Nov/18 ]

This bug allows you to stand on the edge of a magma block and not take any damage.

Comment by Stef B [ 08/Nov/18 ]

This makes descending very dangerous! (see MC-139088)

When you're standing on the edge of a scaffolding tower and try to descend, you'll actually fall and take damage.

Video link (google drive): https://drive.google.com/file/d/1Pmc4Y5UvmTm5ncG6isO6HNf6qH_lztGu/view?usp=sharing

Comment by Alex Mehne [ 07/Oct/18 ]

This issue makes falling on slime blocks adjacent to air quite risky

Comment by Connor Steppie [ 21/Jul/18 ]

Then why does it still show up upon falling?

Comment by Dylan [ 21/Jul/18 ]

Water particles probably don't show up with this bug because water is no longer really a block and is instead more of just a block tag.

Comment by Connor Steppie [ 20/Jul/18 ]

It seems as though sprinting on the edges of water no longer shows water particles.

Comment by Connor Steppie [ 31/May/18 ]

Affects 18w22c. Can a relates to be added for MCPE-18063?

Comment by [Mod] Michael Wobst [ 31/May/18 ]

Awesoman3000, ticket is yours now

Comment by Connor Steppie [ 31/May/18 ]

Affects 18w22b

Comment by Connor Steppie [ 30/May/18 ]

Affects 18w22a

Comment by Connor Steppie [ 23/May/18 ]

Affects 18w21a

Comment by Connor Steppie [ 17/May/18 ]

Affects 18w20c

Comment by Connor Steppie [ 16/May/18 ]

Affects 18w20b

Comment by Connor Steppie [ 15/May/18 ]

Affects 18w20a

Comment by Connor Steppie [ 09/May/18 ]

Affects 18w19b

Comment by Connor Steppie [ 08/May/18 ]

Affects 18w19a

Comment by Connor Steppie [ 19/Apr/18 ]

Affects 18w16a

Comment by Connor Steppie [ 11/Apr/18 ]

Affects 18w15a

Comment by Connor Steppie [ 05/Apr/18 ]

Affects 18w14b

Comment by Lukeonia1 [ 16/Oct/17 ]

Confirmed for 1.12.2.

Comment by user33 [ 28/Apr/17 ]

Confirmed for 17w17b

Comment by null (Inactive) [ 23/Jun/16 ]

Confirmed for 1.10.2.

Comment by null (Inactive) [ 22/Jun/16 ]

Confirmed for 1.10.1.

Comment by null (Inactive) [ 08/Jun/16 ]

Confirmed for 1.10.

Comment by null (Inactive) [ 07/Jun/16 ]

Confirmed for 1.10-pre2.

Comment by null (Inactive) [ 03/Jun/16 ]

Confirmed for 1.10-pre1.

Comment by null (Inactive) [ 26/May/16 ]

Confirmed for 16w21b.

Comment by null (Inactive) [ 25/May/16 ]

Confirmed for 16w21a.

Comment by null (Inactive) [ 18/May/16 ]

Confirmed for 16w20a.

Comment by null (Inactive) [ 11/May/16 ]

Confirmed for 1.9.4.

Comment by null (Inactive) [ 05/May/16 ]

Confirmed for 1.9.3-pre3.

Comment by James (inactive) [ 15/Mar/16 ]

Confirmed for 1.9.1-pre3.

Comment by James (inactive) [ 13/Jan/16 ]

Confirmed for 16w02a.

Comment by Green snake [ 17/Dec/15 ]

Minecraft 1.8.9 and 15w51b confirmed

Comment by Swekob [ 12/Nov/15 ]

Confirmed for 15w46a

Comment by Swekob [ 06/Nov/15 ]

Confirmed for 15w45a.

Comment by Swekob [ 29/Oct/15 ]

Confirmed for 15w44a.

Comment by Swekob [ 28/Oct/15 ]

Confirmed for 15w43c.

Comment by George Gates [ 14/Oct/15 ]

Still happening in 15w42a.

Comment by Noah Larkin [ 18/Aug/15 ]

Confirmed for 1.8.8 & 15w33c.

Comment by George Gates [ 18/Oct/14 ]

Confirmed in 1.8.1-pre2.

Comment by Andrew Thomas [ 10/Jul/14 ]

These are two screenshots showing the bug. Please note the x values of "Block" and "Looking at". The ice is along x=1, but the "Block" value you are "standing" on is 0.

Comment by Andrew Thomas [ 10/Jul/14 ]

Confirmed in 14w28b. It does have to do with the fact that you are not technically "standing" on the block. I will upload a couple pictures of the F3 menu showing this

Comment by Itouch2 [ 07/Mar/14 ]

still in 10c

Comment by Itouch2 [ 07/Mar/14 ]

Still a concern in 1.7.5, 14w08a and 10b, relates to MC-44381

Comment by Samson Close [ 02/Feb/13 ]

I think the problem is that when you walk out oh the very edge of a block, you're actually no longer on the original block. If you go into 3rd person mode, you can see that you aren't actually on the block, and that you're actually on the air. It still registers that you are standing on the block, but not the part that makes noise.

Comment by Tails [ 25/Dec/12 ]

Confirmed in 1.4.6.

Comment by [Mojang] Nathan Adams [ 29/Oct/12 ]

Please don't mark an issue as affecting a future version; you can't have tested it already

Comment by Robbie Lee [ 29/Oct/12 ]

Confirmed, this occurs on mac computers too.

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