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MC-111009

Ender dragon hitboxes are inconsistent; different wing sizes and gaps

Resolved
Cannot Reproduce
11

The bug

Ender dragon hitboxes are inconsistent and have gaps.

  • Right wing is 3 blocks high, the left one only 2.

  • Gap between between head and body.

  • Mouth hitbox is inside of head hitbox, likely because the head is shifted to the front causing the above described gap.

  • Gap between tail and body.

How to reproduce

  1. Summon an ender dragon

    /summon ender_dragon

  2. Press F3 + B to show hitboxes

Code analysis (partwise)

Based on 1.12 decompiled using MCP 9.40 PRE 1

The wing sizes are inconsistent because the method net.minecraft.entity.boss.EntityDragon.onLivingUpdate() sets for one wing a height of 3, but for the other 2.

Linked issues

relates to 2

Attachments

2016-12-01_16.59.30.png 2016-12-01_17.07.39.png 2024-05-17_23.32.04.png screenshot-1.png

Comments 4

Confirmed for 1.13.2 and 19w13b

Confirmed for 19w14b

Can confirm in 20w51a.

Cannot reproduce in the latest snapshot via code, or gameplay:

[media]

[media]

If it would be helpful to find the exact fix version instead of resolving as CR, please let me know and I would be happy to look for it.

Littleman9Mew2

(Unassigned)

Confirmed

Hitboxes

ender_dragon, hitbox

Minecraft 1.11, Minecraft 1.12.1, Minecraft 1.12.2, Minecraft 1.13.2, Minecraft 18w43c, Minecraft 19w13b, 1.16.1, 20w28a, 20w51a

Retrieved