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  1. Minecraft: Java Edition
  2. MC-177062

Entities lose collision when in climbable blocks

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • None
    • Minecraft 19w07a, Minecraft 19w08a, Minecraft 19w08b, Minecraft 19w09a, Minecraft 19w11a, Minecraft 19w11b, Minecraft 19w12a, Minecraft 19w12b, Minecraft 19w13a, Minecraft 19w13b, Minecraft 19w14a, Minecraft 19w14b, Minecraft 1.14 Pre-Release 1, Minecraft 1.14 Pre-Release 2, Minecraft 1.14 Pre-Release 3, Minecraft 1.14 Pre-Release 4, Minecraft 1.14 Pre-Release 5, Minecraft 1.14, Minecraft 1.14.1 Pre-Release 1, Minecraft 1.14.1 Pre-Release 2, Minecraft 1.14.1, Minecraft 1.14.2 Pre-Release 1, Minecraft 1.14.2 Pre-Release 2, Minecraft 1.14.2 Pre-Release 3, Minecraft 1.14.2 Pre-Release 4, Minecraft 1.14.2, Minecraft 1.14.3 Pre-Release 2, Minecraft 1.14.3 Pre-Release 3, Minecraft 1.14.3 Pre-Release 4, Minecraft 1.14.3, Minecraft 1.14.4 Pre-Release 1, Minecraft 1.14.4 Pre-Release 2, 1.14.4, 19w37a, 19w39a, 19w41a, 19w44a, 19w45b, 19w46a, 1.15 Pre-release 1, 1.15 Pre-Release 2, 1.15 Pre-release 5, 1.15, 1.15.1, 1.15.1 Pre-release 1, 1.15.2 Pre-Release 1, 1.15.2 Pre-release 2, 1.15.2, 20w06a, 20w07a, 20w08a, 20w09a, 20w10a, 20w11a, 20w12a, 20w13a, 20w13b, 20w14a, 20w15a, 20w16a, 20w17a, 20w18a, 20w19a, 20w20b, 20w21a, 20w22a, 1.16 Pre-release 1, 1.16 Pre-release 2, 1.16 Pre-release 3, 1.16 Pre-release 4, 1.16 Pre-release 5, 1.16 Pre-release 7, 1.16 Pre-release 8, 1.16 Release Candidate 1, 1.16, 1.16.1, 20w27a, 20w28a, 20w29a, 20w30a, 1.16.2 Pre-release 1, 1.16.2 Pre-release 2, 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 Release Candidate 1, 1.16.4, 20w45a, 20w46a, 20w48a, 20w49a, 20w51a, 21w03a, 1.16.5 Release Candidate 1, 1.16.5, 21w05a, 21w05b, 21w06a, 21w07a, 21w08a, 21w08b, 21w10a, 21w11a, 21w13a, 21w14a, 21w15a, 21w16a, 21w17a, 21w18a, 21w19a, 21w20a, 1.17 Pre-release 1, 1.17 Pre-release 2, 1.17 Pre-release 3, 1.17 Pre-release 4, 1.17 Release Candidate 1, 1.17 Release Candidate 2, 1.17, 1.17.1, 21w37a, 21w38a, 21w39a, 21w40a, 21w41a, 21w42a, 21w43a, 21w44a, 1.18 Pre-release 1, 1.18 Pre-release 2, 1.18 Pre-release 3, 1.18 Pre-release 5, 1.18 Pre-release 7, 1.18 Pre-release 8, 1.18 Release Candidate 1, 1.18 Release Candidate 3, 1.18 Release Candidate 4, 1.18, 1.18.1, 22w03a, 22w05a, 22w06a, 1.18.2, 22w12a, 22w14a, 22w17a, 22w18a, 22w19a, 1.19, 1.19.1 Pre-release 3, 1.19.2, 22w42a, 1.19.3, 23w03a, 1.20.2, 23w44a, 1.20.3 Pre-Release 3, 1.20.3 Release Candidate 1, 1.20.3, 1.20.4
    • None
    • Confirmed
    • Collision, Performance

      What happens:

      When mobs (Players, Villagers, Golems, Zombies, Creepers...) are in scaffolding, between two ladders or vines, they lose their collision with other mobs. Hitbox still works for attacks (punching, projectiles...)

      Expected behavior: Collision inside of scaffolding should be the same like anywhere else (on the ground, in water, in the air...)

       

      EDIT (21.11.2020): This also leads to maxentitycramming not working here, as no pushing can go on here, just like against ladders and vines.

      Code analysis

      Code analysis by Avoma can be found in this comment.

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            Unassigned Unassigned
            emergency99 RobinDinVienna
            Votes:
            18 Vote for this issue
            Watchers:
            12 Start watching this issue

              Created:
              Updated:
              CHK: