Joel

Also ran into this (I ended up using the example from the docs and that works fine)

This is a very interesting PR I definitely agree that point 2 and 3 are quite useful (and maybe should be separated out as separate PRs) I'm still thinking on...

After looking at the recent commits, seems this has been added with OnAction (but yet to be documented) awesome!

confirming that https://godotengine.github.io/godot-demo-projects/3d/platformer/ and https://godotengine.github.io/godot-demo-projects/2d/isometric/ are still broken I get `indirect call to null` in firefox and `null function or function signature mismatch` on chrome