Uploaded image for project: 'Minecraft: Java Edition'
  1. Minecraft: Java Edition
  2. MC-14757

Stacked Entity Spawner creating mass duplicate ghost entities

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 1.5.1, Minecraft 1.5.2, Snapshot 13w17a, Snapshot 13w18c, Snapshot 13w19a, Snapshot 13w21a
    • Fix Version/s: Snapshot 13w22a
    • Labels:
    • Environment:

      Windows

    • Confirmation Status:
      Community Consensus

      Description

      There are special versions of Spawners that utilize the spawn-once feature of mismatched SpawnData and SpawnPotentials tags. The SpawnData uses proper coordinates, and the SpawnPotentials uses void coordinates. Control of these spawners is done using spawner carts and lava. I have discovered an instance where a base spawner responsible for spawning spawner carts is creating a massive number of phantom item entities when they are stacked. I think these item entities are being created for display on a spawner cart, but end up at the spawner cart's spawn location (not the actual location of the spawner cart). Since these tags are deeply nested in two ways, it is difficult to explain. Attached is an MCEdit schematic of a spawner that reproduces this problem. The stacked items it is spawning are indeed an extreme example, but I've had similar problems with a reduced number of stacked items. Single items spawned using this system of spawners/cart spawners do not exhibit this behavior.

        Attachments

        1. 2013-05-18_21.21.34.png
          2013-05-18_21.21.34.png
          18 kB
        2. 2013-05-18_21.21.35.png
          2013-05-18_21.21.35.png
          27 kB
        3. 2013-05-18_21.21.59.png
          2013-05-18_21.21.59.png
          201 kB
        4. No Phantom Items.schematic
          0.5 kB
        5. phantom_items.schematic
          0.6 kB
        6. Stacked Entity Spawner Bug.zip
          450 kB

          Issue Links

            Activity

              People

              • Assignee:
                dinnerbone [Mojang] Nathan Adams
                Reporter:
                texelelf Elf Elf
              • Votes:
                7 Vote for this issue
                Watchers:
                1 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved:
                  CHK: