/atom
	///The config type to use for greyscaled sprites. Both this and greyscale_colors must be assigned to work.
	var/greyscale_config
	///A string of hex format colors to be used by greyscale sprites, ex: "#0054aa#badcff"
	var/greyscale_colors

/// Handles updates to greyscale value updates.
/// The colors argument can be either a list or the full color string.
/// Child procs should call parent last so the update happens after all changes.
/atom/proc/set_greyscale(list/colors, new_config)
	SHOULD_CALL_PARENT(TRUE)
	if(istype(colors))
		colors = colors.Join("")
	if(!isnull(colors) && greyscale_colors != colors) // If you want to disable greyscale stuff then give a blank string
		greyscale_colors = colors

	if(!isnull(new_config) && greyscale_config != new_config)
		greyscale_config = new_config

	update_greyscale()

/// Checks if this atom uses the GAGS system and if so updates the icon
/atom/proc/update_greyscale()
	SHOULD_CALL_PARENT(TRUE)
	if(greyscale_colors && greyscale_config)
		icon = SSgreyscale.GetColoredIconByType(greyscale_config, greyscale_colors)
	if(!smoothing_flags) // This is a bitfield but we're just checking that some sort of smoothing is happening
		return
	update_atom_colour()
	QUEUE_SMOOTH(src)