[MIRROR] Clean up all sorts of crap, mostly defines (#5788)

* Clean up all sorts of crap, mostly defines

* fixes compile errors

code/modules/mob/living/silicon/ai/life.dm

@@ -50,7 +50,7 @@
 	var/turf/T = get_turf(src)
 	var/area/A = get_area(src)
 	switch(requires_power)
-		if(POWER_REQ_NONE)
+		if(NONE)
 			return FALSE
 		if(POWER_REQ_ALL)
 			return !T || !A || ((!A.power_equip || isspaceturf(T)) && !is_type_in_list(loc, list(/obj/item, /obj/mecha)))

code/modules/mob/living/silicon/ai/say.dm

@@ -154,6 +154,7 @@
 		return 1
 	return 0
 
+#undef VOX_DELAY
 #endif
 
 /mob/living/silicon/ai/could_speak_in_language(datum/language/dt)