Clean up last_area garbo

code/modules/mob/living/living.dm

@@ -1299,9 +1299,7 @@ default behaviour is:
 	//actually throw it!
 	src.visible_message("<span class='warning'>[src] has thrown [item].</span>")
 
-	if(!src.lastarea)
-		src.lastarea = get_area(src.loc)
-	if((istype(src.loc, /turf/space)) || (src.lastarea.has_gravity == 0))
+	if((istype(src.loc, /turf/space)) || (src.lastarea?.has_gravity == 0))
 		src.inertia_dir = get_dir(target, src)
 		step(src, inertia_dir)
 

code/modules/mob/mob.dm

@@ -45,6 +45,7 @@
 		dead_mob_list += src
 	else
 		living_mob_list += src
+	lastarea = get_area(src)
 	hook_vr("mob_new",list(src)) //VOREStation Code
 	update_transform() // Some mobs may start bigger or smaller than normal.
 	return ..()

code/modules/mob/new_player/new_player.dm

@@ -511,8 +511,6 @@
 	if(!new_character)
 		new_character = new(T)
 
-	new_character.lastarea = get_area(T)
-
 	if(ticker.random_players)
 		new_character.gender = pick(MALE, FEMALE)
 		client.prefs.real_name = random_name(new_character.gender)