I’ve updated manuelVo’s excellent routing library to work with Foundry v13, fixing the deprecation warnings and coordinate system changes.
This provides A* pathfinding that respects walls - useful for anyone building automation, AI movement, or navigation features in their modules. I’m using it for an automated D&D 5e battle simulator.
Changes include v12+ deprecation fixes, updated grid handling, and a new v13 example. I’ve also submitted a PR to the original repository.
Hope this helps other v13 developers!