Replaces a bunch of mob loops with hopefully better ones

code/__HELPERS/game.dm

@@ -77,7 +77,7 @@
 
 /proc/alone_in_area(area/the_area, mob/must_be_alone, check_type = /mob/living/carbon)
 	var/area/our_area = get_area(the_area)
-	for(var/C in GLOB.living_mob_list)
+	for(var/C in GLOB.alive_mob_list)
 		if(!istype(C, check_type))
 			continue
 		if(C == must_be_alone)
@@ -318,7 +318,8 @@
 			break
 
 /proc/get_mob_by_key(key)
-	for(var/mob/M in GLOB.mob_list)
+	for(var/i in GLOB.player_list)
+		var/mob/M = i
 		if(M.ckey == lowertext(key))
 			return M
 	return null

code/__HELPERS/unsorted.dm

@@ -232,7 +232,7 @@ Turf and target are separate in case you want to teleport some distance from a t
 //Returns a list of unslaved cyborgs
 /proc/active_free_borgs()
 	. = list()
-	for(var/mob/living/silicon/robot/R in GLOB.living_mob_list)
+	for(var/mob/living/silicon/robot/R in GLOB.alive_mob_list)
 		if(R.connected_ai || R.shell)
 			continue
 		if(R.stat == DEAD)
@@ -244,7 +244,7 @@ Turf and target are separate in case you want to teleport some distance from a t
 //Returns a list of AI's
 /proc/active_ais(check_mind=0)
 	. = list()
-	for(var/mob/living/silicon/ai/A in GLOB.living_mob_list)
+	for(var/mob/living/silicon/ai/A in GLOB.alive_mob_list)
 		if(A.stat == DEAD)
 			continue
 		if(A.control_disabled == 1)
@@ -920,7 +920,7 @@ GLOBAL_LIST_INIT(WALLITEMS_INVERSE, typecacheof(list(
 /proc/living_player_count()
 	var/living_player_count = 0
 	for(var/mob in GLOB.player_list)
-		if(mob in GLOB.living_mob_list)
+		if(mob in GLOB.alive_mob_list)
 			living_player_count += 1
 	return living_player_count
 
@@ -1357,6 +1357,9 @@ GLOBAL_DATUM_INIT(dview_mob, /mob/dview, new)
 	anchored = TRUE
 	var/ready_to_die = FALSE
 
+/mob/dview/Initialize() //Properly prevents this mob from gaining huds or joining any global lists
+	return
+
 /mob/dview/Destroy(force = FALSE)
 	if(!ready_to_die)
 		stack_trace("ALRIGHT WHICH FUCKER TRIED TO DELETE *MY* DVIEW?")