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  1. Minecraft: Java Edition
  2. MC-114016

Reinforcement zombies are not centered on a block

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    Details

    • Type: Bug
    • Status: Open
    • Resolution: Unresolved
    • Affects Version/s: Minecraft 1.11.2, Minecraft 17w06a, 20w07a, 1.16.1, 1.16.2 Pre-release 3, 1.16.2 Release Candidate 1, 1.16.2 Release Candidate 2, 1.16.2, 1.16.3 Release Candidate 1, 1.16.3, 1.16.4 Pre-release 1, 1.16.4 Pre-release 2, 1.16.4, 20w45a, 20w46a, 20w48a, 20w49a, 20w51a, 21w03a, 1.16.5, 21w05a, 21w05b, 21w06a, 21w15a, 21w16a, 21w17a, 21w18a, 21w19a, 21w20a, 1.17 Pre-release 1, 1.17 Pre-release 4, 1.17, 1.17.1 Pre-release 1, 1.17.1 Release Candidate 1, 1.17.1, 21w37a
    • Fix Version/s: None
    • Confirmation Status:
      Confirmed
    • Category:
      (Unassigned)

      Description

      The bug

      Zombies spawning as reinforcement are not centered on a block, instead they use are spawned between 4 blocks.

      How to reproduce

      1. Set the difficulty to "Hard"
        /difficulty hard
        
      2. Set the gamerule doMobSpawning to true if it is not already
        /gamerule doMobSpawning true
        
      3. Set the time to night or make sure there is no light in the area around you
        /time set night
        
      4. Setup a repeating command block with the following command
        /execute as @e[type=zombie] run attribute @s generic.movement_speed base set 0
        
      5. Summon a zombie using the following command
        /summon zombie ~ ~ ~ {Attributes:[{Name:"zombie.spawn_reinforcements",Base:1.0}]}
        
      6. Hit the zombie a few times
      7. Search for the spawned reinforcement zombies
        /effect give @e[type=zombie] glowing
        

        → You should see that the zombie is not centered on a block

      Code analysis

      Based on 1.11.2 decompiled using MCP 9.35 rc1

      The method net.minecraft.entity.monster.EntityZombie.attackEntityFrom(DamageSource, float) does not add 0.5 to the X and Z coordinate it uses for spawning the zombies.

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            Assignee:
            Unassigned Unassigned
            Reporter:
            marcono1234 [Mod] Marcono1234
            Votes:
            7 Vote for this issue
            Watchers:
            5 Start watching this issue

              Dates

              Created:
              Updated:
              CHK: