[MC-199967] Directional inconsistency with pistons

Found while messing with a setup shown by sethbling in a 12w18a bugs video.

1. Create the setup as shown.
2. Place redstone torches on the sides of the blocks, such that they power the dust below.
3. Observe directionally inconsistent results, despite everything being rotationally symmetrical.

Related issues

duplicates

MC-11193 The order in which powerable blocks (e.g. redstone dust blocks) along a wire are powered or de-powered is not clearly defined and causes a non-deterministic behavior for redstone contraptions

Attachments

Comments

migrated 2020-09-10T21:21:46Z

[media][media]

galaxy_2alex 2020-09-10T21:57:19Z

MC-11193?

migrated 2020-09-13T23:47:16Z

Definitely that report, yes, the top piston setups were ticked before the wire (which caused lower y pistons to extend first, and the bottom piston setups were ticked after the wire (which caused the upper y pistons to extend first)

galaxy_2alex 2020-09-14T00:47:06Z

Many thanks.

Quick Links:
📓 Issue Guidelines – 🛠 Community Support – 📧 Customer Support – ✍️ Feedback and Suggestions – 📖 Game Wiki
💬 Mojira Subreddit – 💬 Mojira Discord