[MIRROR] Refactors A few Simple Mob Footsteps + Fixes Slime Footsteps (#3778)

* Refactors A few Simple Mob Footsteps + Fixes Slime Footsteps (#57261)

* Refactors A few Simple Mob Footsteps + Fixes Slime Footsteps

Co-authored-by: Fox McCloud <Fox-McCloud@users.noreply.github.com>

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

@@ -33,10 +33,7 @@
 	gold_core_spawnable = NO_SPAWN
 	deathsound = 'sound/voice/hiss6.ogg'
 	deathmessage = "lets out a waning guttural screech, green blood bubbling from its maw..."
-
-/mob/living/simple_animal/hostile/alien/Initialize()
-	. = ..()
-	AddComponent(/datum/component/footstep, FOOTSTEP_MOB_CLAW)
+	footstep_type = FOOTSTEP_MOB_CLAW
 
 /mob/living/simple_animal/hostile/alien/drone
 	name = "alien drone"

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

@@ -26,7 +26,7 @@
 	environment_smash = ENVIRONMENT_SMASH_STRUCTURES
 	mob_size = MOB_SIZE_LARGE
 	initial_language_holder = /datum/language_holder/slime
-
+	footstep_type = FOOTSTEP_MOB_SLIME
 	///Oozes have their own nutrition. Changes based on them eating
 	var/ooze_nutrition = 50
 	var/ooze_nutrition_loss = -0.15
@@ -36,8 +36,6 @@
 	. = ..()
 	create_reagents(300)
 	add_cell_sample()
-	AddComponent(/datum/component/footstep, FOOTSTEP_MOB_SLIME, 0)
-
 	ADD_TRAIT(src, TRAIT_VENTCRAWLER_ALWAYS, INNATE_TRAIT)
 
 /mob/living/simple_animal/hostile/ooze/attacked_by(obj/item/I, mob/living/user)

code/modules/mob/living/simple_animal/slime/slime.dm

@@ -40,6 +40,8 @@
 	// for the sake of cleanliness, though, here they are.
 	status_flags = CANUNCONSCIOUS|CANPUSH
 
+	footstep_type = FOOTSTEP_MOB_SLIME
+
 	var/cores = 1 // the number of /obj/item/slime_extract's the slime has left inside
 	var/mutation_chance = 30 // Chance of mutating, should be between 25 and 35
 
@@ -101,7 +103,6 @@
 	set_colour(new_colour)
 	. = ..()
 	set_nutrition(700)
-	AddComponent(/datum/component/footstep, FOOTSTEP_MOB_SLIME, 0)
 	add_cell_sample()
 
 	ADD_TRAIT(src, TRAIT_VENTCRAWLER_ALWAYS, INNATE_TRAIT)