Removed turf_animation for now, ported vg hasproximity optimisation. Rewrite and refactor of how turfs handle icon updates, edge smoothing and

construction/deconstruction. Major map rework/changes.

code/game/objects/effects/aliens.dm

@@ -338,6 +338,7 @@ Alien plants should do something if theres a lot of poison
 
 	var/health = 100
 	var/status = GROWING //can be GROWING, GROWN or BURST; all mutually exclusive
+	flags = PROXMOVE
 
 /obj/effect/alien/egg/New()
 	if(config.aliens_allowed)

code/game/objects/effects/spawners/vaultspawner.dm

@@ -1,26 +0,0 @@
-/obj/effect/vaultspawner
-	var/maxX = 6
-	var/maxY = 6
-	var/minX = 2
-	var/minY = 2
-
-/obj/effect/vaultspawner/New(turf/location as turf,lX = minX,uX = maxX,lY = minY,uY = maxY,var/type = null)
-	if(!type)
-		type = pick("sandstone","rock","alien")
-
-	var/lowBoundX = location.x
-	var/lowBoundY = location.y
-
-	var/hiBoundX = location.x + rand(lX,uX)
-	var/hiBoundY = location.y + rand(lY,uY)
-
-	var/z = location.z
-
-	for(var/i = lowBoundX,i<=hiBoundX,i++)
-		for(var/j = lowBoundY,j<=hiBoundY,j++)
-			if(i == lowBoundX || i == hiBoundX || j == lowBoundY || j == hiBoundY)
-				new /turf/simulated/wall/vault(locate(i,j,z),type)
-			else
-				new /turf/simulated/floor/vault(locate(i,j,z),type)
-
-	qdel(src)