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  1. Minecraft: Java Edition
  2. MC-58688

Mobs spawn then despawn on peaceful

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    Details

    • Type: Bug
    • Status: Resolved
    • Resolution: Duplicate
    • Affects Version/s: Minecraft 14w25a, Minecraft 14w25b
    • Fix Version/s: None
    • Labels:
      None
    • Environment:
      64-bit Windows 7; Java 7; 1G RAM allocated; 9.4 GhZ CPU, 2GB GPU, 4GB RAM on computer
    • Confirmation Status:
      Unconfirmed

      Description

      In any world on peaceful, mobs will rapidly attempt to spawn, spawn, then despawn(due to the world being on peaceful). This creates a substantial amount of lag, as mobs attempt to spawn every 3-20 game ticks. This happens on all 5 worlds created in 14w25b and all 5 worlds created in 1.7.9.

      To reproduce:
      1. Open any world
      2. Set difficulty to peaceful
      3. Mobs flash before they spawn and despawn

      Easiest to see mobs flash on superflat(slime spawns)

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              Assignee:
              Unassigned Unassigned
              Reporter:
              14ercooper Bob Joe
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                Dates

                Created:
                Updated:
                Resolved: