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  1. Minecraft: Java Edition
  2. MC-2255

Redstone wire uses different criteria for connecting visually and logically

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 1.4.2, Minecraft 1.7.10, Minecraft 1.8-pre3, Minecraft 1.8.8, Minecraft 15w40b, Minecraft 15w44b, Minecraft 15w45a, Minecraft 15w46a, Minecraft 15w49a, Minecraft 15w49b, Minecraft 1.8.9, Minecraft 15w50a, Minecraft 15w51a, Minecraft 15w51b, Minecraft 16w02a, Minecraft 16w04a, Minecraft 1.9 Pre-Release 1, Minecraft 1.9 Pre-Release 2, Minecraft 1.9, Minecraft 1.9.1, Minecraft 1.9.2, Minecraft 1.9.3 Pre-Release 3, Minecraft 1.10.2, Minecraft 16w32a, Minecraft 16w32b, Minecraft 16w33a, Minecraft 16w35a, Minecraft 16w40a, Minecraft 1.11.2, Minecraft 1.12, Minecraft 1.12.1, Minecraft 1.12.2, Minecraft 17w43a, Minecraft 17w43b, Minecraft 17w47b, Minecraft 18w01a, Minecraft 18w05a, Minecraft 1.13-pre3, Minecraft 1.13-pre6, Minecraft 1.13-pre7, Minecraft 1.13.1, Minecraft 1.13.2, Minecraft 19w04b, Minecraft 19w05a, Minecraft 19w06a, 1.14.4, 1.15 Pre-Release 2, 1.15.1, 1.15.2, 20w12a, 20w17a
    • Fix Version/s: Minecraft 15w46a, 20w18a
    • Confirmation Status:
      Confirmed
    • Category:
      Redstone
    • Mojang Priority:
      Important

      Description

      The bug

      Redstone wire in some situations uses different logic for connecting visually (in which direction the dust texture goes) and logically (what gets powered).

      Affected situations

      List might be incomplete
      Last updated for 18w05a

      Situation Looks like Is actually Screenshot
      Redstone wire connecting upwards to slab / stairs / glowstone line dot Redstone redirection - 14w46a behaviour.png

      Glowstone should possibly not show redstone wire on its side since all other blocks which only transfer a redstone signal upwards have no wire on their side.

      Code analysis and suggested fix

      See comment

        Attachments

        1. 2015-12-31_18.55.51.png
          2015-12-31_18.55.51.png
          1.52 MB
        2. 2019-05-17_16.27.41.png
          2019-05-17_16.27.41.png
          865 kB
        3. 2020-01-05_01.46.23.png
          2020-01-05_01.46.23.png
          248 kB
        4. 2020-03-21_09.46.03.png
          2020-03-21_09.46.03.png
          744 kB
        5. 2020-03-21_09.46.11.png
          2020-03-21_09.46.11.png
          753 kB
        6. DustRedirectUpSlab_FixLogic.png
          DustRedirectUpSlab_FixLogic.png
          322 kB
        7. DustRedirectUpSlab_FixVisual.png
          DustRedirectUpSlab_FixVisual.png
          316 kB
        8. DustRedirectUpSlab_Vanilla.png
          DustRedirectUpSlab_Vanilla.png
          318 kB
        9. Redstone redirection - 1.8, up onto glowstone.png
          Redstone redirection - 1.8, up onto glowstone.png
          1.59 MB
        10. Redstone redirection - 1.8 behaviour.png
          Redstone redirection - 1.8 behaviour.png
          450 kB
        11. Redstone redirection - 14w46a behaviour.png
          Redstone redirection - 14w46a behaviour.png
          386 kB
        12. Redstone redirection - blocking with leaves.png
          Redstone redirection - blocking with leaves.png
          483 kB
        13. screenshot1.png
          screenshot1.png
          455 kB
        14. screenshot 2.png
          screenshot 2.png
          1.25 MB
        15. wire_render_1.12.png
          wire_render_1.12.png
          287 kB

          Issue Links

            Activity

              People

              Assignee:
              Unassigned Unassigned
              Reporter:
              redstonehelper [Mod] redstonehelper
              Votes:
              60 Vote for this issue
              Watchers:
              43 Start watching this issue

                Dates

                Created:
                Updated:
                Resolved:
                CHK: