Hacker News Reader

Comment by erlend_sh | Hacker News Reader

Are you saying Roto has no ambitions to be suitable as a gamedev scripting language?

It depends. I'd love to make a prototype using Bevy with Roto. What I'm trying to say is that if you only want something to make Rust compile faster, then Rust might the better option. If you want something that behaves more like a scripting language and you don't mind that is compiled at startup, then Roto might be good for that purpose (with the caveat that there are missing features of course).

Having not yet actually tried it, I assume I could compile at startup on a separate thread with no issues? This seems like a dream scripting language--or "application language" as someone else called it.

Yes, you definitely could! And thanks for the kind words! If you try it out for your own purposes, you'll probably run into some missing features (e.g. lists and loops), but we'd be happy to hear what you think!

Thank you for putting this out there! I'll make sure to let you know what I think when I try it out—but I have some wood to chop on other parts of my app before I get into scripting.

Re: lists and loops, is that not supported because it hasn't been a priority or because it requires some fundamental redesign? Which is to say, if I wanted to add those down the road, is this something I could try my hand at implementing on my own and possibly contributing back?

They're on the roadmap for sure. While loops are quite easy to add I think, but it would also need an assignment operator to make it useful. Lists are complicated because they're generic over the element type. That's why I've waited so long to add them.

Reply on news.ycombinator.com