[MC-1775] Hash size breaks redstone Created: 01/Nov/12  Updated: 22/Nov/17  Resolved: 30/Jan/13

Status: Resolved
Project: Minecraft: Java Edition
Component/s: None
Affects Version/s: Minecraft 1.4.2
Fix Version/s: Snapshot 13w05a

Type: Bug
Reporter: aaron ueckermann Assignee: Unassigned
Resolution: Fixed Votes: 3
Labels: BUD, hash, piston, redstone, repeater, size, ticks
Environment:

Its minecraft.


Attachments: PNG File 2013-01-30_18.10.38.png     PNG File 2013-01-30_18.28.19.png    
Issue Links:
Relates
relates to MC-8328 Powered mechanisms react when receivi... Reopened
Confirmation Status: Unconfirmed

 Description   

Hash size differs over the world and once a limit is reached of redstone activated at same time redstone breaks by either adding or subtracting a tick to a devise and there is no way to predict any of this it is just completely random to a user in the world.



 Comments   
Comment by Tails [ 30/Jan/13 ]

Ok, resolving as fixed for now.

Comment by kbk [ 30/Jan/13 ]

As for me, in this report we are using the MC-8328 bug as a method to test something bigger that could (at least in previous releases) manifest itself in a number of different ways (eg giant extender). Moreover MC-8328 is still reproducible but this bug seems kinda fixed. So I'd rather keep the relations and mark this report as "could not reproduce" or "fixed".

Comment by Tails [ 30/Jan/13 ]

I had the same results, so maybe this ticket can be marked as duplicate of MC-8328?

Comment by kbk [ 30/Jan/13 ]

Ok, I just tried to recreate Sethbling's setup from a video. Here are the results of the test I've conducted :

1.4.6

  • Redstone grid is off - two leftmost switches make the door shut when turned on
  • Grid is on and not reconnected - same behaviour
  • Grid is on and reconnected - same behaviour

13w04a

  • Grid is off - all four switches make the door shut when turned off
  • Grid is on and not reconnected - same behaviour
  • Grid is on and reconnected - same behaviour

Either this report is not a concern in the current snapshot or I've just done something wrong (e.g. my build differs slightly from Sethbling's or needs some huge redstone updates from other loaded contraptions) and my test fails. Anyways I think this report could be resolved at least for now.

Comment by Tails [ 28/Jan/13 ]

Is this still a concern in the current Minecraft version? If so, please update the affected versions in order to best aid Mojang ensuring bugs are still valid in the latest releases/pre-releases.

Comment by Magnus [ 24/Nov/12 ]

Sethbling has made a video about it: http://www.youtube.com/watch?v=Zt7YEYdx6RE

Comment by aaron ueckermann [ 18/Nov/12 ]

Try a giant piston extender and move it round in your world until you find
a hash size problem shouldn`t take long.

On Sun, Nov 18, 2012 at 9:10 PM, Treydun (JIRA)

Comment by Treydun [ 18/Nov/12 ]

Do you have an example I can use to test this. I have never built a device that complex.

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