[MC-8826] Adding an item to a hopper with a dropper does not change comparator state. Created: 31/Jan/13 Updated: 27/Mar/17 Resolved: 04/Mar/13 |
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| Status: | Resolved |
| Project: | Minecraft: Java Edition |
| Component/s: | None |
| Affects Version/s: | Snapshot 13w05a, Snapshot 13w06a, Snapshot 13w07a, Snapshot 13w09a, Snapshot 13w09b, Snapshot 13w09c |
| Fix Version/s: | Snapshot 13w10a |
| Type: | Bug | ||
| Reporter: | Steven E | Assignee: | [Mojang] Jeb (Jens Bergensten) |
| Resolution: | Fixed | Votes: | 9 |
| Labels: | dropper, hopper, redstone-comparator | ||
| Environment: |
Mac OS 10.7.4 |
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| Issue Links: |
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| Confirmation Status: | Confirmed | ||||||||||||||||||||||||
| Game Mode: | Creative | ||||||||||||||||||||||||
| Description |
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I found this when testing snapshot 13w05a in my redstone world. When an item is placed into a hopper by a dropper, the hopper does not change the state of any comparator attached to it. Process: Expected result: Observed result: |
| Comments |
| Comment by Hayden K [ 26/Feb/13 ] |
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Just tested this out in 13w09a and the bug still exists in it's reported form, even though the general comparators not getting updated by Hoppers bug ( |
| Comment by Michael McDonald [ 11/Feb/13 ] |
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This also bugs out for Dropper-to-Dropper updates with the comparator. I was making a counter, and the comparator should have lit up when one dropper is filled up by another. This doesn't happen unless I update a block next to the comparator connected to the receiving dropper. I know my wiring is correct because all I have to do is update a block or replace the comparator and all works as intended. This was the case in both 13w05a and 13w06a in SSP. Thanks. |
| Comment by Kwin van der Veen [ 07/Feb/13 ] |
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The strange this is that this bug only occurs when a dropper puts an item into a hopper. A comparator does update its output if another hopper would transfer an item into the hopper (throwing an item into the hopper would trigger it as well). And replacing the hopper by any other block (or entity) with an inventory (chest, furnace, dropper, dispenser, hopper, minecart with chest/hopper) does update the comparator when a dropper would drop an item into it. |
| Comment by Steven E [ 07/Feb/13 ] |
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Not a duplicate. Tested in 13w06a, and it still exists as reported, even though MC 8776 and duplicates have been fixed. |
| Comment by Zé Carlos [ 31/Jan/13 ] |
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Duplicate of |
| Comment by Steven E [ 31/Jan/13 ] |
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Thanks for the quick confirmation. I was really disappointed by this one. Looking forward to a fix soon. |
| Comment by Tails [ 31/Jan/13 ] |
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Confirmed. |