Netherworld Mobs Refractor (#73086)

## About The Pull Request

This PR refactors netherworld mobs into basic mobs as best as possible.
Also makes some of them run faster when they are getting damaged or deal
more damage. Now the mobs might be able to keep up a little with the
players.
## Why It's Good For The Game

Makes the mobs have better movement and more dynamic movement. Makes the
quality of these mobs better.
## Changelog
🆑
add: Added new damage buffs for netherworld mobs
refactor: Refactors netherworld mobs into basic mobs
/🆑

code/game/objects/structures/petrified_statue.dm

@@ -43,8 +43,8 @@
 
 /obj/structure/statue/petrified/Destroy()
 
-	if(istype(src.loc, /mob/living/simple_animal/hostile/netherworld/statue))
-		var/mob/living/simple_animal/hostile/netherworld/statue/S = src.loc
+	if(istype(src.loc, /mob/living/basic/statue))
+		var/mob/living/basic/statue/S = src.loc
 		forceMove(S.loc)
 		if(S.mind)
 			if(petrified_mob)

code/game/objects/structures/spawner.dm

@@ -92,3 +92,48 @@
 	name = "wumborian fugu den"
 	desc = "A den housing a nest of wumborian fugus, how do they all even fit in there?"
 	mob_types = list(/mob/living/simple_animal/hostile/asteroid/fugu)
+
+/obj/structure/spawner/nether
+	name = "netherworld link"
+	desc = null //see examine()
+	icon_state = "nether"
+	max_integrity = 50
+	spawn_time = 60 SECONDS
+	max_mobs = 15
+	icon = 'icons/mob/simple/lavaland/nest.dmi'
+	spawn_text = "crawls through"
+	mob_types = list(/mob/living/basic/migo, /mob/living/basic/creature, /mob/living/basic/blankbody)
+	faction = list("nether")
+
+/obj/structure/spawner/nether/Initialize(mapload)
+	. = ..()
+	START_PROCESSING(SSprocessing, src)
+
+/obj/structure/spawner/nether/examine(mob/user)
+	. = ..()
+	if(isskeleton(user) || iszombie(user))
+		. += "A direct link to another dimension full of creatures very happy to see you. [span_nicegreen("You can see your house from here!")]"
+	else
+		. += "A direct link to another dimension full of creatures not very happy to see you. [span_warning("Entering the link would be a very bad idea.")]"
+
+/obj/structure/spawner/nether/attack_hand(mob/user, list/modifiers)
+	. = ..()
+	if(isskeleton(user) || iszombie(user))
+		to_chat(user, span_notice("You don't feel like going home yet..."))
+	else
+		user.visible_message(span_warning("[user] is violently pulled into the link!"), \
+							span_userdanger("Touching the portal, you are quickly pulled through into a world of unimaginable horror!"))
+		contents.Add(user)
+
+/obj/structure/spawner/nether/process(delta_time)
+	for(var/mob/living/living_mob in contents)
+		if(living_mob)
+			playsound(src, 'sound/magic/demon_consume.ogg', 50, TRUE)
+			living_mob.adjustBruteLoss(60 * delta_time)
+			new /obj/effect/gibspawner/generic(get_turf(living_mob), living_mob)
+			if(living_mob.stat == DEAD)
+				var/mob/living/basic/blankbody/newmob = new(loc)
+				newmob.name = "[living_mob]"
+				newmob.desc = "It's [living_mob], but [living_mob.p_their()] flesh has an ashy texture, and [living_mob.p_their()] face is featureless save an eerie smile."
+				src.visible_message(span_warning("[living_mob] reemerges from the link!"))
+				qdel(living_mob)