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  1. Minecraft: Java Edition
  2. MC-30465

Ender cystals in the overworld cause non-reasonable ammount of lag

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Fixed
    • Affects Version/s: Minecraft 13w36b
    • Fix Version/s: Minecraft 13w37a
    • Environment:
      Intel core i3-380M 330MB RAM allowcated Full screen mode
    • Confirmation Status:
      Unconfirmed
    • Game Mode:
      Creative

      Description

      With the /summon command introduced , now it is possible to create endercrystals . However there's a noticable ammount of lag when ender crystals are summoned in the overworld . I guess it is due to the large ammount of lighting updates .

      What I expected to happen :
      It should behave like those endercrystals in the end so not much lag will be caused.

      What actually happens :
      It cause considerable ammount of lag.

      Details:
      Without ender crystals : 35-50 fps
      3: 12-25 fps
      6:9-16 fps
      9: 5-12fps
      In the end : 30-50 fps ( more than 15 crystals are present)

      Steps to reproduce :
      1. Go to creative mode
      2. fly around
      3. Do /summon EnderCrystal
      4. Jump into the end , compare
      ( I guess it is not much noticeable in high ended devieces )

      Extra: It is found that placing crystals in the air will cause even more lag . I guess that's because the ammounts of blocks requried for update is more in the air .

      Also those test are made under day time . In night time it is very noticable that those crystals cause flash lights .

      The screenshots show the huge difference between have it or not. Another screen shot show that it run smoothly in the end .

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          2013-09-08_17.26.45.png
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          2013-09-08_17.26.34.png
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        3. 2013-09-08_17.28.32.png
          2013-09-08_17.28.32.png
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              • Assignee:
                dinnerbone [Mojang] Nathan Adams
                Reporter:
                arvincat arvin leung
              • Votes:
                1 Vote for this issue
                Watchers:
                5 Start watching this issue

                Dates

                • Created:
                  Updated:
                  Resolved: