Spoiler:As a simplifying assumption, I'm restricting everything in the UI to a 4:3 subset of the window, so that I don't have to do anything different for wider aspects.
Most of my attempts have involved using flags like DI_SCREEN_CENTER, DI_SCREEN_LEFT_TOP etc. But any numbers I give it for offsets/scales from those points/corners drift into bogusness when I change resolutions and/or aspect. And yes I have played with the different Scaling Options, and am using the GZDoom defaults just for simplicity.
I can't think of a statusbar mod (including the one I made) that doesn't just draw everything anchored to a screen edge or corner, as opposed to centered in the screen. Has this been done in ZScript before? If so can anyone point me to existing examples?