Removes a few outdated mob mentions. Fixes a few things. Almost definitely fixes #7570.

code/ZAS/Airflow.dm

@@ -19,7 +19,7 @@ mob/proc/airflow_stun()
 mob/living/silicon/airflow_stun()
 	return
 
-mob/living/carbon/metroid/airflow_stun()
+mob/living/carbon/slime/airflow_stun()
 	return
 
 mob/living/carbon/human/airflow_stun()
@@ -242,6 +242,6 @@ zone/proc/movables()
 	. = list()
 	for(var/turf/T in contents)
 		for(var/atom/movable/A in T)
-			if(!A.simulated || A.anchored || istype(A, /obj/effect) || istype(A, /mob/aiEye))
+			if(!A.simulated || A.anchored || istype(A, /obj/effect) || istype(A, /mob/eye))
 				continue
 			. += A

code/__HELPERS/unsorted.dm

@@ -834,7 +834,7 @@ proc/GaussRandRound(var/sigma,var/roundto)
 						if(!istype(O,/obj)) continue
 						O.loc = X
 					for(var/mob/M in T)
-						if(!istype(M,/mob) || istype(M, /mob/aiEye)) continue // If we need to check for more mobs, I'll add a variable
+						if(!istype(M,/mob) || istype(M, /mob/eye)) continue // If we need to check for more mobs, I'll add a variable
 						M.loc = X
 
 //					var/area/AR = X.loc
@@ -965,7 +965,7 @@ proc/DuplicateObject(obj/original, var/perfectcopy = 0 , var/sameloc = 0)
 
 					for(var/mob/M in T)
 
-						if(!istype(M,/mob) || istype(M, /mob/aiEye)) continue // If we need to check for more mobs, I'll add a variable
+						if(!istype(M,/mob) || istype(M, /mob/eye)) continue // If we need to check for more mobs, I'll add a variable
 						mobs += M
 
 					for(var/mob/M in mobs)

code/defines/procs/hud.dm

@@ -72,7 +72,7 @@ mob/proc/regular_hud_updates() //Used in the life.dm of mobs that can use HUDs.
 mob/proc/in_view(var/turf/T)
 	return view(T)
 
-/mob/aiEye/in_view(var/turf/T)
+/mob/eye/in_view(var/turf/T)
 	var/list/viewed = new
 	for(var/mob/living/carbon/human/H in mob_list)
 		if(get_dist(H, T) <= 7)

code/modules/admin/topic.dm

@@ -2112,7 +2112,7 @@
 			if("friendai")
 				feedback_inc("admin_secrets_fun_used",1)
 				feedback_add_details("admin_secrets_fun_used","FA")
-				for(var/mob/aiEye/aE in mob_list)
+				for(var/mob/eye/aiEye/aE in mob_list)
 					aE.icon_state = "ai_friend"
 				for(var/obj/machinery/M in machines)
 					if(istype(M, /obj/machinery/ai_status_display))

code/modules/mob/mob_helpers.dm

@@ -415,7 +415,7 @@ It's fairly easy to fix if dealing with single letters but not so much with comp
 
 		var/atom/oldeye=M.client.eye
 		var/aiEyeFlag = 0
-		if(istype(oldeye, /mob/aiEye))
+		if(istype(oldeye, /mob/eye/aiEye))
 			aiEyeFlag = 1
 
 		var/x