Thanks for your quick response. I suppose one of the things that stands out about the editor is it’s incredibly accessible.
As someone who’s slightly more geared towards the visual arts side of development this is really helpful in terms of overcoming technical barriers. It’s a pleasure to use, and explore.
A way to add things like physics and post-processing from within the editor would be really appealing, and almost make it a fully-fledged development suite. Having to fork and edit the source might be a little intense, and puts that technical barrier back up again (for me at least).
Here’s a couple of links from similar questions:
Also, that’s not my pull request 
Thanks again