wait, so how would that work, would it change the ctype of the FILT to display the pressure, and would it just do 1 pixel or all of the filt that is connected to it?
Just acts like TSNS but pressure.
well at least you made a suggestion and provided code alongside with it. thats better than 99% of people who make suggestions here. You could make a pull request on the github if you wanted. I think the main thing with adding changes like this is 1) will it be useful to everyone or just super technical people and 2) will it break older saves
that explains why it wasn't working for me using Jacob1's mod.
i also discovered it was pretty easy to use DTEC to digitize temperature, though it isn't as compact as TSNS.
EDIT: if you use URAN (some semiconductor around the edge doesn't hurt either, since semiconductors cool), and connect it to the FILT, you can make it digitize positive pressure (you might be able to use RFRG, but it doesn't respond very much).