Adds "shiny" variants of lavaland mobs (#30416)

* Shiny lavaland mobs!

* Changes based on feedback

code/modules/mob/living/simple_animal/hostile/mining_mobs/basilisk.dm

@@ -80,5 +80,35 @@
 	loot = list()
 	butcher_results = list(/obj/item/ore/diamond = 2, /obj/item/stack/sheet/sinew = 2, /obj/item/stack/sheet/bone = 1)
 
+/mob/living/simple_animal/hostile/asteroid/basilisk/watcher/make_shiny()
+	if(prob(75))
+		name = "magmawing watcher"
+		real_name = name
+		desc = "When raised very close to lava, some watchers adapt to the extreme heat and change coloration. Such watchers are known as magmawings and use intense heat as their tool for hunting and defense."
+		icon_state = "watcher_magmawing"
+		icon_living = "watcher_magmawing"
+		icon_aggro = "watcher_magmawing"
+		icon_dead = "watcher_magmawing_dead"
+		maxHealth = 215 //Compensate for the lack of slowdown on projectiles with a bit of extra health
+		health = 215
+		projectiletype = /obj/item/projectile/temp/basilisk/magmawing
+	else
+		name = "icewing watcher"
+		real_name = name
+		desc = "Very rarely, some watchers will eke out an existence far from heat sources. In the absence of warmth, their wings will become papery and turn to an icy blue; these watchers are fragile but much quicker to fire their trademark freezing blasts."
+		icon_state = "watcher_icewing"
+		icon_living = "watcher_icewing"
+		icon_aggro = "watcher_icewing"
+		icon_dead = "watcher_icewing_dead"
+		maxHealth = 150
+		health = 150
+		ranged_cooldown_time = 20
+		butcher_results = list(/obj/item/ore/diamond = 5, /obj/item/stack/sheet/bone = 1) //No sinew; the wings are too fragile to be usable
+
+/obj/item/projectile/temp/basilisk/magmawing
+	name = "scorching blast"
+	icon_state = "gaussstrong"
+	temperature = 500 //Heats you up!
+
 /mob/living/simple_animal/hostile/asteroid/basilisk/watcher/tendril
 	fromtendril = TRUE

code/modules/mob/living/simple_animal/hostile/mining_mobs/goliath.dm

@@ -86,14 +86,29 @@
 	throw_message = "does nothing to the tough hide of the"
 	pre_attack_icon = "goliath2"
 	crusher_loot = /obj/item/crusher_trophy/goliath_tentacle
-	butcher_results = list(/obj/item/reagent_containers/food/snacks/meat/slab/goliath = 2, /obj/item/stack/sheet/animalhide/goliath_hide = 1, /obj/item/stack/sheet/bone = 2)
 	loot = list()
 	stat_attack = UNCONSCIOUS
 	robust_searching = 1
 
+/mob/living/simple_animal/hostile/asteroid/goliath/make_shiny()
+	name = "precursor goliath"
+	real_name = name
+	desc = "Due to their stone hide, goliaths are biologically immortal, although future generations evolved to look much different. This goliath is likely a very early ancestor to many others here, and at least several centuries old."
+	icon_state = "Goliath"
+	icon_living = "Goliath"
+	icon_aggro = "Goliath_alert"
+	icon_dead = "Goliath_dead"
+	pre_attack_icon = "Goliath_preattack"
+	throw_message = "does nothing to the rocky hide of the"
+	loot = list(/obj/item/stack/sheet/animalhide/goliath_hide) //A throwback to the asteroid days
+	butcher_results = list(/obj/item/reagent_containers/food/snacks/meat/slab/goliath = 2, /obj/item/stack/sheet/bone = 2)
+
 /mob/living/simple_animal/hostile/asteroid/goliath/beast/tendril
 	fromtendril = TRUE
 
+/mob/living/simple_animal/hostile/asteroid/goliath/beast/tendril/make_shiny()
+	return //Precursor goliaths don't come from tendrils!
+
 //tentacles
 /obj/effect/goliath_tentacle
 	name = "Goliath tentacle"

code/modules/mob/living/simple_animal/hostile/mining_mobs/hivelord.dm

@@ -110,8 +110,21 @@
 	del_on_death = 1
 	stat_attack = UNCONSCIOUS
 	robust_searching = 1
+	shiny_chance = 5
 	var/mob/living/carbon/human/stored_mob
 
+/mob/living/simple_animal/hostile/asteroid/hivelord/legion/make_shiny()
+	name = "dwarf legion"
+	real_name = name
+	desc = "On the rare occasion that a human with dwarfism falls to a legion, they can become infested like any other."
+	icon_state = "dwarf_legion"
+	icon_living = "dwarf_legion"
+	icon_aggro = "dwarf_legion"
+	icon_dead = "dwarf_legion"
+	maxHealth = 60
+	health = 60
+	speed = 2 //faster!
+
 /mob/living/simple_animal/hostile/asteroid/hivelord/legion/death(gibbed)
 	visible_message("<span class='warning'>The skulls on [src] wail in anger as they flee from their dying host!</span>")
 	var/turf/T = get_turf(src)
@@ -170,6 +183,8 @@
 	H.adjustBruteLoss(1000)
 	L.stored_mob = H
 	H.forceMove(L)
+	if(H.dna.check_mutation(DWARFISM))
+		L.make_shiny() //dwarf legions aren't just fluff!
 	qdel(src)
 
 //Advanced Legion is slightly tougher to kill and can raise corpses (revive other legions)

code/modules/mob/living/simple_animal/hostile/mining_mobs/mining_mobs.dm

@@ -15,15 +15,22 @@
 	a_intent = INTENT_HARM
 	var/crusher_loot
 	var/throw_message = "bounces off of"
-	var/icon_aggro = null // for swapping to when we get aggressive
 	var/fromtendril = FALSE
 	see_in_dark = 8
 	lighting_alpha = LIGHTING_PLANE_ALPHA_MOSTLY_INVISIBLE
 	mob_size = MOB_SIZE_LARGE
+	var/icon_aggro = null
+	var/shiny = FALSE //If this mob is a much rarer version of its normal self
+	var/shiny_chance = 1 //If this chance passes, the mob will somehow be different from normal ones
 
 /mob/living/simple_animal/hostile/asteroid/Initialize(mapload)
 	. = ..()
 	apply_status_effect(STATUS_EFFECT_CRUSHERDAMAGETRACKING)
+	if(prob(shiny_chance))
+		shiny = TRUE
+		make_shiny()
+
+/mob/living/simple_animal/hostile/asteroid/proc/make_shiny() //Override this on a per-mob basis
 
 /mob/living/simple_animal/hostile/asteroid/Aggro()
 	..()
@@ -57,7 +64,7 @@
 /mob/living/simple_animal/hostile/asteroid/death(gibbed)
 	SSblackbox.add_details("mobs_killed_mining","[src.type]")
 	var/datum/status_effect/crusher_damage/C = has_status_effect(STATUS_EFFECT_CRUSHERDAMAGETRACKING)
-	if(C && crusher_loot && prob((C.total_damage/maxHealth)) * 5) //on average, you'll need to kill 20 creatures before getting the item
+	if(C && crusher_loot && prob(((C.total_damage/maxHealth)) * 5) + shiny) //on average, you'll need to kill 20 creatures before getting the item
 		spawn_crusher_loot()
 	..(gibbed)