cuts down inherited code

This should cut down code that was inherited from effects/spider

code/game/objects/effects/grubs_vr.dm

@@ -1,4 +1,4 @@
-/obj/effect/spider/grub //travis is a butt!!!
+/obj/effect/spider/grub
 	name = "grub larva"
 	desc = "It never stays still for long."
 //	icon = 'grub_vr.dmi'
@@ -21,87 +21,6 @@
 	get_light_and_color(parent)
 	..()
 
-/obj/effect/spider/grub/Destroy()
-	processing_objects -= src
-	walk(src, 0) // Because we might have called walk_to, we must stop the walk loop or BYOND keeps an internal reference to us forever.
-	return ..()
-
-/obj/effect/grubs/grub/Bump(atom/user)
-	if(istype(user, /obj/structure/table))
-		src.loc = user.loc
-	else
-		..()
-
-/obj/effect/spider/grub/proc/die()
-	visible_message("<span class='alert'>[src] dies!</span>")
-	new /obj/effect/decal/cleanable/spiderling_remains(src.loc) //Leaving this. It works.
-	qdel(src)
-
-/obj/effect/spider/grub/healthcheck()
-	if(health <= 0)
-		die()
-
-/obj/effect/spider/grub/process()
-	if(travelling_in_vent)
-		if(istype(src.loc, /turf))
-			travelling_in_vent = 0
-			entry_vent = null
-	else if(entry_vent)
-		if(get_dist(src, entry_vent) <= 1)
-			if(entry_vent.network && entry_vent.network.normal_members.len)
-				var/list/vents = list()
-				for(var/obj/machinery/atmospherics/unary/vent_pump/temp_vent in entry_vent.network.normal_members)
-					vents.Add(temp_vent)
-				if(!vents.len)
-					entry_vent = null
-					return
-				var/obj/machinery/atmospherics/unary/vent_pump/exit_vent = pick(vents)
-				/*if(prob(50))
-					src.visible_message("<B>[src] scrambles into the ventillation ducts!</B>")*/
-
-				spawn(rand(20,60))
-					loc = exit_vent
-					var/travel_time = round(get_dist(loc, exit_vent.loc) / 2)
-					spawn(travel_time)
-
-						if(!exit_vent || exit_vent.welded)
-							loc = entry_vent
-							entry_vent = null
-							return
-
-						if(prob(50))
-							src.visible_message("<span class='notice'>You hear something squeezing through the ventilation ducts.</span>",2)
-						sleep(travel_time)
-
-						if(!exit_vent || exit_vent.welded)
-							loc = entry_vent
-							entry_vent = null
-							return
-						loc = exit_vent.loc
-						entry_vent = null
-						var/area/new_area = get_area(loc)
-						if(new_area)
-							new_area.Entered(src)
-			else
-				entry_vent = null
-	//=================
-
-	if(isturf(loc))
-		if(prob(25))
-			var/list/nearby = trange(5, src) - loc
-			if(nearby.len)
-				var/target_atom = pick(nearby)
-				walk_to(src, target_atom, 5)
-				if(prob(25))
-					src.visible_message("<span class='notice'>\The [src] slides[pick(" away"," around","")].</span>")
-		else if(prob(5))
-			//vent crawl!
-			for(var/obj/machinery/atmospherics/unary/vent_pump/v in view(7,src))
-				if(!v.welded)
-					entry_vent = v
-					walk_to(src, entry_vent, 5)
-					break
-
 		if(amount_grown >= 100)
 			var/spawn_type = /mob/living/simple_animal/retaliate/solargrub
 			new spawn_type(src.loc, src)
@@ -122,6 +41,3 @@
 				O.owner << "<span class='notice'>Your [O.name] itches...</span>"
 	else if(prob(1))
 		src.visible_message("<span class='notice'>\The [src] squelches.</span>")
-
-	if(amount_grown)
-		amount_grown += rand(0,2)