more stuff i can't guarantee works by itself yet

code/game/turfs/simulated/floor/misc_floor.dm

@@ -230,7 +230,7 @@
 		var/previouscolor = color
 		color = "#960000"
 		animate(src, color = previouscolor, time = 8)
-		addtimer(CALLBACK(src, /atom/proc/update_atom_colour), 8)
+		addtimer(CALLBACK(src, TYPE_PROC_REF(/atom, update_atom_colour)), 8)
 
 /turf/open/floor/clockwork/reebe
 	name = "cogplate"

code/game/turfs/simulated/floor/reinf_floor.dm

@@ -158,7 +158,7 @@
 		var/previouscolor = color
 		color = "#FAE48C"
 		animate(src, color = previouscolor, time = 8)
-		addtimer(CALLBACK(src, /atom/proc/update_atom_colour), 8)
+		addtimer(CALLBACK(src, TYPE_PROC_REF(/atom, update_atom_colour)), 8)
 
 /turf/open/floor/engine/cult/airless
 	initial_gas_mix = AIRLESS_ATMOS