Snow Legions will now properly infect dead mobs + New snow legion regenerative cores (#22715)

* Snowman Stuff

* plz work

* Revert "plz work"

This reverts commit aa60f62.

* lets see

* work bitch

* fixed it

* let see

* ok this should be right now

* whoops

* wtf

Author: N3D6

code/modules/mining/equipment/regenerative_core.dm

@@ -134,21 +134,22 @@
 /obj/item/organ/regenerative_core/legion
 	desc = "A strange rock that crackles with power. It can be used to heal quickly, but it will rapidly decay into uselessness. Radiation found in active space installments will slow its healing effects."
 	icon_state = "legion_soul"
+	base_icon_state = "legion_soul"
 
 /obj/item/organ/regenerative_core/legion/Initialize(mapload)
 	. = ..()
 	update_appearance(UPDATE_ICON)
 
 /obj/item/organ/regenerative_core/update_icon_state()
 	. = ..()
-	icon_state = inert ? "legion_soul_inert" : "legion_soul"
+	icon_state = inert ? "[base_icon_state]_inert" : "[base_icon_state]"
 	for(var/datum/action/A as anything in actions)
 		A.build_all_button_icons()
 
 /obj/item/organ/regenerative_core/update_overlays()
 	. = ..()
 	if(!inert && !preserved)
-		. += "legion_soul_crackle"
+		. += "[base_icon_state]_crackle"
 
 /obj/item/organ/regenerative_core/legion/go_inert()
 	..()
@@ -157,3 +158,11 @@
 /obj/item/organ/regenerative_core/legion/preserved(implanted = 0)
 	..()
 	desc = "[src] has been stabilized. It is preserved, allowing you to use it to heal completely without danger of decay."
+
+
+// Snow Legion Core
+
+/obj/item/organ/regenerative_core/legion/snow
+	desc = "A strangely hard snowball that crackles with power. It can be used to heal quickly, but it will rapidly decay into uselessness. Radiation found in active space installments may slow its healing effects."
+	icon_state = "slegion_soul"
+	base_icon_state = "slegion_soul"

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

@@ -200,7 +200,7 @@
 	icon_aggro = "snowlegion_alive"
 	icon_dead = "snowlegion"
 	crusher_loot = /obj/item/crusher_trophy/legion_skull
-	loot = list(/obj/item/organ/regenerative_core/legion)
+	loot = list(/obj/item/organ/regenerative_core/legion/snow)
 	brood_type = /mob/living/simple_animal/hostile/asteroid/hivelordbrood/legion/snow
 
 // Snow Legion skull
@@ -212,6 +212,7 @@
 	icon_living = "snowlegion_head"
 	icon_aggro = "snowlegion_head"
 	icon_dead = "snowlegion_head"
+	can_infest_dead = TRUE
 
 /mob/living/simple_animal/hostile/asteroid/hivelordbrood/legion/Life(seconds_per_tick = SSMOBS_DT, times_fired)
 	if(isturf(loc))
@@ -223,10 +224,12 @@
 /mob/living/simple_animal/hostile/asteroid/hivelordbrood/legion/proc/infest(mob/living/carbon/human/H)
 	visible_message(span_warning("[name] burrows into the flesh of [H]!"))
 	var/mob/living/simple_animal/hostile/asteroid/hivelord/legion/L
+	var/legion_type = /mob/living/simple_animal/hostile/asteroid/hivelord/legion
 	if(H.dna.check_mutation(DWARFISM)) //dwarf legions aren't just fluff!
-		L = new /mob/living/simple_animal/hostile/asteroid/hivelord/legion/dwarf(H.loc)
-	else
-		L = new(H.loc)
+		legion_type = /mob/living/simple_animal/hostile/asteroid/hivelord/legion/dwarf
+	if(istype(src, /mob/living/simple_animal/hostile/asteroid/hivelordbrood/legion/snow))
+		legion_type = /mob/living/simple_animal/hostile/asteroid/hivelord/legion/snow
+	L = new legion_type(H.loc)
 	visible_message(span_warning("[L] staggers to [L.p_their()] feet!"))
 	H.death()
 	H.adjustBruteLoss(1000)