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  1. Minecraft: Java Edition
  2. MC-6623

Buggy piston behaviour when other pistons are close by

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: Snapshot 13w01b
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      Java Version 7 Update 7
      Windows 7
    • Confirmation Status:
      Unconfirmed
    • Game Mode:
      Creative

      Description

      When placing pistons horizontally adjacent but vertically one level apart, the upper piston won't retract until the lower one does.

      In the case I tested this I used three pistons:

      side view:

      • - - - - -
      • - - - - -
        r R S S S -
        S S S P P -
      • - - P'S'-
        S S S S S -

      top view:

      r R S S S -

      • - - R R -
      • - - r r -

      r = Redstone Wire
      R = Repeater
      S = Sandstone
      S'= Sandstone with Repeater and Redstone Wire in front of it (see top view)
      P = Sticky Piston
      P'= Sticky Piston with Repeater and Redstone Wire in front of it (see top view)
      T = Extension of an activated piston

      • = Air

      I then activated first the lower repeaters then the upper one:

      • - - - - -
      • - - S S -
        r R S P T -
        S S - T P -
      • - - P'S'-
        S S S S S -
      • - - S - -
      • - - T S -
        r R S P T -
        S S - T P -
      • - - P'S'-
        S S S S S -

      The upper piston will now only retract if all repeaters are deactivated.

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              • Assignee:
                Unassigned
                Reporter:
                thjarkgh Andreas Pirker
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                Dates

                • Created:
                  Updated:
                  Resolved: