I kept hitting the same five AStarGrid2D mistakes in Godot, so I wrote the reference I wanted — and built an interactive sandbox for the gotchas you have to *see*: corner-cutting across diagonal modes, weighted routing, and the jumping_enabled trap that ignores your weights.

Every claim checked against the docs and the C++ source, 4.0→4.7.

https://vav-labs.com/blog/astargrid2d-complete-reference/

#Godot #GodotEngine #GameDev #Pathfinding #IndieDev

Hi — I'm the engineer behind Vav Labs, an independent practice out of Turin. Writing software since 2001 lately I build production tools for game devs.

Right now that's PathForge (a Godot pathfinding toolkit) and BugLens for Unity. What I'll post here: measured benchmarks, the 1am bug, the tradeoff I didn't see coming. Less launch, more workshop notebook.

If you're into Godot navigation or Unity tooling, say hi.

#Introduction #GodotEngine #GameDev #Unity