Merge branch 'master' of https://github.com/Hekto61/GS13-Citadel

code/modules/mob/living/brain/brain_item.dm

@@ -298,6 +298,7 @@
 	desc = "A cube of shining metal, four inches to a side and covered in shallow grooves. It has an IPC serial number engraved on the top. It is usually slotted into the head of synthetic crewmembers."
 	icon = 'icons/obj/surgery.dmi'
 	icon_state = "posibrain-ipc"
+	organ_flags = ORGAN_SYNTHETIC // GS13 = Fixes IPC organs decaying, we hope.
 
 /obj/item/organ/brain/slime
 	name = "slime nucleus"

code/modules/mob/living/simple_animal/friendly/mouse.dm

@@ -79,6 +79,12 @@
 
 	if(prob(chew_probability))
 		var/turf/open/floor/F = get_turf(src)
+		// GS13 - EDIT
+		if(istype(F, /turf/open/floor/catwalk_floor))
+			var/turf/open/floor/catwalk_floor/catwalk = F
+			if(catwalk.covered)
+				return
+		// GS13 - END EDIT
 		if(istype(F) && !F.intact)
 			var/obj/structure/cable/C = locate() in F
 			if(C && prob(15))