03-20-2018, 11:35 AM
It looks like you could just change /datum/gas_mixture/proc/check_tile_graphic() in FEA_gas_mixture.dm to care about temperature and pressure as well as moles and to care about gases other than plasma/N2O without touching atmos processing itself. And then use the same method used to make cloakers invisible to people without thermals to make the gas sprites (other than plasma/N2O) invisible for people without atmos goggles. Unless FEA isn't what I think it is, in which case I'm just talking out of my ass.