Look at that, another mysterious image:
Granted, that doesn't look all that different from the one I posted a while ago, but it does mark progress. While the first tease was generated in code just to get it up and running, this one is generated from data, specifically JSON:
That means I can swap stuff in and out, change color, etc., without having to recompile every time. I'm using the excellent JSON For Modern C++ to parse the files on disk. It's super well documented, simple, and makes it feel as if JSON was a native type in C++. Plumbing, ftw.
I'm adding items next, so an upcoming tease will have grey boxes and probably some text. Exciting!