Attempted wilderness performance increase (#1841)

* Attempted wilderness performance increase

* might as well

* Edit comments

* Moves alien change out of polaris file

code/game/objects/random/random.dm

@@ -5,6 +5,8 @@
 	icon_state = "rup"
 	var/spawn_nothing_percentage = 0 // this variable determines the likelyhood that this random object will not spawn anything
 
+	var/spawned_thing //VOREStation Edit
+
 
 // creates a new object and deletes itself
 /obj/random/New()
@@ -28,6 +30,13 @@
 		A.pixel_x = pixel_x
 		A.pixel_y = pixel_y
 
+//VOREStation Edit
+	spawned_thing = A
+
+/obj/random/Destroy()
+	spawned_thing = null
+	return ..()
+//VOREStation Edit End
 
 /obj/random/single
 	name = "randomly spawned object"

code/game/objects/random/random_vr.dm

@@ -193,4 +193,21 @@
 			this_mob.minbodytemp = 200
 		return this_mob
 	else
-		return mob
+		return mob
+
+/obj/random/outside_mob/spawn_item()
+	..()
+	var/datum/map_z_level/z_level = get_z_level_datum(spawned_thing)
+	if(!istype(z_level, /datum/map_z_level/tether/wilderness))
+		return
+	if(!istype(spawned_thing, /mob/living/simple_animal))
+		return
+	var/datum/map_z_level/tether/wilderness/wilderness = z_level
+	if(wilderness.activated)
+		return
+	var/mob/living/simple_animal/M = spawned_thing
+	wilderness.frozen_mobs += M
+	M.life_disabled = 1
+	for(var/i = 1 to 20) //wander the mobs around so they aren't always in the same spots
+		step_rand(M)
+		sleep(2)