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Minecraft Version

1.16.1

Forge Version

32.0.88

Mod Version

2.0.0-4

Describe your problem, including steps to reproduce it

drones seem to get stuck on partial blocks while pathfinding

Any other comments?

this seems to happen with modded partial blocks, i have a bunch of bamboo planted in the area, and drones never got stuck on them( might be a coincidence idk), maybe just treating them as full blocks might solve the issue.

Yep, as I thought. Their blocks are non-full, have a collision shape, but they don't mark their blocks as not suitable for pathfinding, so the drones will try to fly through them and get stuck. Raise github issues with those mods, quoting this:

If your blocks don't have a full block shape (specifically, if Block.isOpaque(shape) returns true for your block's collision shape), but the block has an entity-blocking collision box, then entities will get very confused when trying to pathfind around your blocks - they think they can path through, but just get stuck forever.

Solution is to make sure that Block#allowsMovement() is properly overridden for any such blocks. A simple implementation would just be to return false for any block which has a non-empty collision box.

Probably those mods not properly defining pathing properties, but I would need to know which mod and which block to confirm.

that particular block is Straight treated wood pole from engineers decor, i also noticed a similar issue with stone pillar from decorative blocks

Hi @desht, thanks for cross-checking, I'll implement the fix.

ok ive made issues on their git :) thanks for the response