[MC-1230] Players and mobs can fall through extending/retracting pistons Created: 29/Oct/12 Updated: 27/May/24 Resolved: 15/Sep/15 |
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| Status: | Resolved |
| Project: | Minecraft: Java Edition |
| Component/s: | None |
| Affects Version/s: | Minecraft 1.4.2, Minecraft 1.4.7, Snapshot 13w05b, Minecraft 1.5, Snapshot 13w11a, Minecraft 1.5.1, Minecraft 1.7.2, Minecraft 1.7.4, Minecraft 14w02c, Minecraft 14w03b, Minecraft 14w04a, Minecraft 1.7.5, Minecraft 1.7.9, Minecraft 14w18b, Minecraft 14w21b, Minecraft 1.8, Minecraft 1.8.1-pre2, Minecraft 1.8.8, Minecraft 15w36d, Minecraft 15w37a |
| Fix Version/s: | Minecraft 15w38a |
| Type: | Bug | ||
| Reporter: | Indigo | Assignee: | [Mojang] Grum (Erik Broes) |
| Resolution: | Fixed | Votes: | 5 |
| Labels: | mob, piston, player | ||
| Environment: |
Windows 7 64 bit, Java 7 (latest version) |
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| Issue Links: |
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| CHK: | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Confirmation Status: | Confirmed | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Game Mode: | Creative | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Description |
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Player + retracting: http://i.imgur.com/MeZHz.gif Mob + extending: http://i.imgur.com/2DarX.gif |
| Comments |
| Comment by An_yMiner [ 06/Oct/16 ] | ||||||||||||||
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I just found out that shifting floors work again. (Mobs fall through moving blocks; Players don't fall but have trouble moving) | ||||||||||||||
| Comment by An_yMiner [ 06/Oct/16 ] | ||||||||||||||
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@An_yMiner fixed in Minecraft 16w40a | ||||||||||||||
| Comment by user-f2760 (Inactive) [ 31/Mar/16 ] | ||||||||||||||
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when | ||||||||||||||
| Comment by An_yMiner [ 31/Mar/16 ] | ||||||||||||||
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@sethbling's video: In order for a block to be able to be pushed the ones in front need to moved or destroyed. So when the piston extention gets pulled back, the piston base gets removed; Entities inside the extention are set infront of it. No surprise here.
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| Comment by user-f2760 (Inactive) [ 31/Mar/16 ] | ||||||||||||||
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When retracting they do, see sethbling's video about it, this issue has been fixed, what you see is | ||||||||||||||
| Comment by An_yMiner [ 31/Mar/16 ] | ||||||||||||||
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jirauser71590 | ||||||||||||||
| Comment by user-f2760 (Inactive) [ 30/Mar/16 ] | ||||||||||||||
| Comment by An_yMiner [ 30/Mar/16 ] | ||||||||||||||
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still in 1.9.2 | ||||||||||||||
| Comment by An_yMiner [ 10/Mar/16 ] | ||||||||||||||
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It's still a problem for every block that moves before the mob takes notice. Mobs fall through retracting pistons; Mobs and players can be pushed into blocks that started moving earlier in the same tick. | ||||||||||||||
| Comment by [Mojang] Grum (Erik Broes) [ 16/Sep/15 ] | ||||||||||||||
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Things will not get pushed up when they get stuck in a block. They will prefer to fall down. I think the current behaviour is at least predictable | ||||||||||||||
| Comment by [Mod] CubeTheThird [ 16/Sep/15 ] | ||||||||||||||
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I'm not entirely convinced that the remaining issue is actually a bug. Previously, if an entity is standing on a block, and a piston pushes it, it falls through the piston to the block below it. Now, instead of falling all the way through, it falls onto the "neck" portion, which is solid. Upon retracting the block, the player/entity is inside it, since the block is taller than the "neck", causing them to fall through. The same behaviour can be observed if the player stands on a slab, and is pushed by a full block. | ||||||||||||||
| Comment by user-f2760 (Inactive) [ 16/Sep/15 ] | ||||||||||||||
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I can also confirm for both plyer and skeleton (at least) | ||||||||||||||
| Comment by [Mod] CubeTheThird [ 16/Sep/15 ] | ||||||||||||||
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Can confirm for player, but not for mobs. | ||||||||||||||
| Comment by Manuel [ 16/Sep/15 ] | ||||||||||||||
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Still happening in 15w38a.. | ||||||||||||||
| Comment by [Mojang] Grum (Erik Broes) [ 14/Sep/15 ] | ||||||||||||||
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This will be marked fixed in a snapshot near you soon. | ||||||||||||||
| Comment by KingSupernova [ 12/Sep/15 ] | ||||||||||||||
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Confirmed in 15w37a. Should be mentioned that it happens with any blocks being pushed by a piston, not just the arm. | ||||||||||||||
| Comment by Chris [ 20/Dec/14 ] | ||||||||||||||
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This also affects slime blocks moving with the piston head, when the piston is extending down or horizontally or retracting in any direction. But since it doesn't affect solid blocks, I'd say the problem isn't that we can fall through block 36, but that we can also fall through TileEntity {id:"Piston", blockId: minecraft:piston_head}and {id:"Piston", blockId: minecraft:slime} | ||||||||||||||
| Comment by DOMOHEAD [ 18/Oct/14 ] | ||||||||||||||
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This is because you can fall through block 36 | ||||||||||||||
| Comment by George Gates [ 18/Oct/14 ] | ||||||||||||||
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Confirmed in 1.8.1-pre2. | ||||||||||||||
| Comment by Joe Person [ 31/Mar/14 ] | ||||||||||||||
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Confirmed 1.7.5 with my accidental duplicate https://bugs.mojang.com/browse/MC-52281 | ||||||||||||||
| Comment by fienxjox [ 23/Jan/14 ] | ||||||||||||||
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Continued confirmation, 14w04a | ||||||||||||||
| Comment by fienxjox [ 29/Oct/13 ] | ||||||||||||||
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Don't know about 1.6.4, but I can confirm 1.7.2 / launcher 1.2.8 | ||||||||||||||
| Comment by Indigo [ 31/Oct/12 ] | ||||||||||||||
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I tested your modification and it seems you only fixed mobs going through blocks. The main problem was having things fall through the wooden retracting/extending piston part. | ||||||||||||||
| Comment by DiEvAl [ 30/Oct/12 ] | ||||||||||||||
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Yes, I don't work for Mojang. Mojangsta have "[Mojang]" in front of their name. I think it will be fixed eventually. It may take some time for mojang to see this bug though. | ||||||||||||||
| Comment by Indigo [ 30/Oct/12 ] | ||||||||||||||
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@DiEvAl So you don't work for Mojang and just made a mod? Is this actually going to get fixed? | ||||||||||||||
| Comment by DiEvAl [ 30/Oct/12 ] | ||||||||||||||
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Fixed. [www.minecraftforum.net/topic/1543986-dievals-bugfixes-for-mojira/] | ||||||||||||||
| Comment by DiEvAl [ 29/Oct/12 ] | ||||||||||||||
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I think I fixed this bug. I'll post the fix today in the morning (it's 1:40 AM now) |