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MC-109303

Hoppers do not pass items back and forth at a regular speed and comparators can not read them correctly

Hoppers do not work as they used to with this version.

Make a hopper clock. Stick a comparator on each end. With the current snapshot the comparators do not flash with the movement of the hopper clock. Now try this again with 16w41a and it works as expected.
Hopper clocks are now broken. The hoppers do not pass the item back and forth at a regular speed with the current snapshot, and do not trigger the comparator correctly. This release has broken the previously correctly working action.

Linked issues

Comments 6

I confirm. The hopper clock (2 hoppers feeding a single item into each other) has a weird timing issue. The item seems to be traveling too fast to trigger comparators connected to them.

Not only that, but if you put several items into them it will transfer a handful (from my brief playing 3-4) then quickly start transferring only one item back and forth with no change to the comparators.

not fixed in 16w44a
note: 2 hopper don't work, but 4 hopper do work

May I inquire as to why the issue is still unassigned? This is a critical component of redstone as this style of clock is used frequently in many farms, elevators, doors etc. It will break many peoples worlds & should be considered urgent.

Restored the fix that we added a couple of snapshots ago. The conflicting bug was MC-108127, so in order to make them co-exist there is a special rule for custom cooldown times that are longer than the default (8 ticks).

Thanks Jeb! Glad to know the hoppers are working again! The rest of redstone was looking pretty solid in this snapshot too! Looking forward to 1.11 stable! You guys are doing an amazing job! Never thought Minecraft would have this many awesome new features back pre 1.9, keep up the awesome work!

nik clark

Jens Bergensten

Confirmed

Minecraft 16w43a, Minecraft 16w44a

Minecraft 1.11 Pre-Release 1

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