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  1. Minecraft
  2. MC-100398

"Marker" true ArmorStands can be pushed by Pistons (incl. + excl. NoGravity:1)

    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 1.9.2, Minecraft 16w14a, Minecraft 16w15a, Minecraft 16w15b, Minecraft 1.9.3 Pre-Release 1, Minecraft 1.9.3 Pre-Release 2, Minecraft 1.9.3 Pre-Release 3, Minecraft 1.9.3, Minecraft 1.9.4, Minecraft 16w20a, Minecraft 16w21a, Minecraft 16w21b, Minecraft 1.10 Pre-Release 1, Minecraft 1.10 Pre-Release 2, Minecraft 1.10, Minecraft 1.10.1, Minecraft 1.10.2, Minecraft 16w32a
    • Fix Version/s: Minecraft 16w32b
    • Labels:
      None
    • Confirmation Status:
      Unconfirmed

      Description

      Code analysis by [Helper] Marcono1234 can be found in this comment.


      Marker-ArmorStands should not be able to be interacted with, but despite that, pistons can push them.
      Screenshots for visualization/proof attached.

      Steps to reproduce:

      • Place a piston, sticky or regular, pointing upwards
      • summon an ArmorStand on top of that piston, with:
      /summon ArmorStand ~ ~ ~ {Marker:1b,NoGravity:1}
      

      The piston can push the Marker-ArmorStand upwards.

      This affects all directions:

      • For horizontal directions make sure you summon it above the ground, standing on the ground and summoning it causes it to be underneath the piston head.
      • Pushing downwards only works if the hitbox of the ArmorStand (which is for Marker:1b ArmorStands about the height of the base plate) it at the position of the piston head.

      I can understand that it is "works as intended" that NoGravity:1-ArmorStands can be pushed by pistons, as they are entities, but it should not be the case for Marker:1-ArmorStands.

      From a mapmaker's perspective, it'd be a desirable outcome if Marker:1-ArmorStands could not be interacted with at all, aside from commands.
      So a pushing with pistons shouldn't be possible at all.

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              • Assignee:
                grum [Mojang] Grum (Erik Broes)
                Reporter:
                LapisDemon Meri Diana
              • Votes:
                5 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: