mojira.dev
MC-176481

Piston breaks blocks attached to its sides when extending, even if the hitbox is small enough to fit onto the piston base

The bug

Despite the hitbox being small enough, buttons, levers, variety of torches, and tripwire hooks on the side of a piston will break when the piston extends.

Related issues

Attachments

Comments

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[media][media]
violine1101

This 'bug' (if it is a bug in the first place) is very useful actually, since you can power the piston with a 0 tick signal this way.

migrated

I believe this is because when a piston is powered, the base block is switched for one without the "head" and this couldn't be changed without a complete re-code of the piston.

numeritos

Affects 1.16-rc1, i want to request ownership to update the ticket 🙂

NeunEinser

Since the ticket is not that old (created March 2020), you can't request ownership without @unknown's consent.

anthony cicinelli

This also affects Torches, Redstone Torches & Soul Torches

Avoma

Can confirm in 20w48a.

muzikbike

Can I have ownership of this ticket?

migrated

Confirmed for snapshot 20w49a

migrated

Still an issue in snapshot 20W51A

migrated

Still an issue in snapshot 21w03a

migrated

This is still an issue in 21w05b

ampolive

Can confirm in 1.17 and 1.17.1 Pre-release 1.

ampolive

Can confirm in 1.17.1.

Avoma

Can confirm in 1.18.2 and 22w15a.

Avoma

Can confirm in 1.19.

Avoma

Can confirm in 1.19.2 and 22w42a.

migrated

I can also confirm exists in 1.19.2

migrated

@Kranberri attached blocks don't break when on the back of the piston, so I don't think that would be necessary

migrated

Buttons and levers also break when on the top or bottom side of a horizontal piston. Torches break when on the vertical sides of a piston, like buttons, levers, and hooks, but do not break when on the top side of a piston.

4ebugger

This is a parity issue, in Bedrock Edition they will not break when extended.

muzikbike

(Unassigned)

Confirmed

Gameplay

Low

Block states, Redstone

placement-and-support, placement-and-support-testing-area

20w13b, 20w16a, 1.16.2, 1.16.3, 1.16.4, ..., 22w43a, 1.20.1, 1.20.6 Release Candidate 1, 1.21, 25w02a

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