[MODULAR] [IDFK HOW TO REOPEN CLOSED PRS] Chinchillas (#20151)

* i still need to add the detective sprites

* adds the crate

* Update chinchilla.dm

* Dropping 16 percs RN im killing myself

---------

Co-authored-by: linnpap <linnepap@mail.com>

modular_skyrat/modules/basic_mobs/code/chinchilla.dm

@@ -0,0 +1,105 @@
+/mob/living/basic/pet/chinchilla
+	name = "chinchilla"
+	desc = "They're like a mouse, but Australian."
+
+	icon = 'modular_skyrat/master_files/icons/mob/newmobs.dmi'
+	held_lh = 'modular_skyrat/master_files/icons/mob/inhands/pets_held_lh.dmi'
+	held_rh = 'modular_skyrat/master_files/icons/mob/inhands/pets_held_rh.dmi'
+	icon_state = "chinchilla_white"
+	icon_living = "chinchilla_white"
+	icon_dead = "chinchilla_white_dead"
+
+	maxHealth = 10
+	health = 10
+	mob_size = MOB_SIZE_TINY
+
+	speed = 1.25 //speedy little fuckers
+	see_in_dark = 6
+
+	butcher_results = list(/obj/item/food/meat/slab = 1)
+
+	response_help_continuous = "pets"
+	response_help_simple = "pet"
+	response_disarm_continuous = "gently pushes aside"
+	response_disarm_simple = "gently push aside"
+	response_harm_continuous = "kick"
+	response_harm_simple = "kicks"
+
+	gold_core_spawnable = FRIENDLY_SPAWN
+
+	can_be_held = TRUE
+	held_w_class = WEIGHT_CLASS_TINY
+	held_state = "chinchilla_white"
+
+	///In the case 'melee_damage_upper' is somehow raised above 0
+	attack_verb_continuous = "bites"
+	attack_verb_simple = "bite"
+	attack_sound = 'sound/weapons/bite.ogg'
+	attack_vis_effect = ATTACK_EFFECT_BITE
+
+	ai_controller = /datum/ai_controller/basic_controller/chinchilla
+
+	/// The color (i.e. "black" or "white") of this chinchilla, to determine the `icon_state`s to use for
+	/// this specific instance. `null` by default, which makes it pick a valid value at random in
+	/// Initialize()`.
+	var/body_color
+
+/mob/living/basic/pet/chinchilla/Initialize(mapload)
+	. = ..()
+	AddElement(/datum/element/pet_bonus, "squeaks happily!")
+
+	if(isnull(body_color))
+		body_color = pick("black", "white")
+
+	held_state = "chinchilla_[body_color]" // not handled by variety element
+	AddElement(/datum/element/animal_variety, "chinchilla", body_color, FALSE)
+
+//ai behavior
+
+/datum/ai_controller/basic_controller/chinchilla
+	blackboard = list(
+		BB_CURRENT_HUNTING_TARGET = null, // dust to take dust baths
+	)
+
+	ai_traits = STOP_MOVING_WHEN_PULLED
+	ai_movement = /datum/ai_movement/basic_avoidance
+	idle_behavior = /datum/idle_behavior/idle_random_walk
+	planning_subtrees = list(
+		// chinchillas will try to look for dust to roll around in
+		/datum/ai_planning_subtree/find_and_hunt_target/look_for_dust,
+		// randomly squeak and shit
+		/datum/ai_planning_subtree/random_speech/chinchilla,
+	)
+
+/datum/ai_planning_subtree/find_and_hunt_target/look_for_dust
+	hunting_behavior = /datum/ai_behavior/hunt_target/dust_roll
+	hunt_targets = list(/obj/effect/decal/cleanable/ash, /obj/effect/decal/cleanable/food/flour)
+	hunt_range = 0 //need to be on top of anything dusty
+	hunt_chance = 50
+
+/datum/ai_behavior/hunt_target/dust_roll
+	hunt_cooldown = 20 SECONDS
+
+/datum/ai_behavior/hunt_target/dust_roll/target_caught(mob/living/basic/pet/hunter, obj/effect/decal/cleanable/dust)
+	hunter.visible_message(span_notice("[hunter] starts taking a dust bath in [dust]."))
+	hunter.spin(10, 1)
+	qdel(dust)
+
+/datum/ai_planning_subtree/random_speech/chinchilla
+	speech_chance = 5
+	emote_hear = list(
+		"squeaks.",
+		"chirps.",
+	)
+	emote_see = list(
+		"sniffs around.",
+		"jumps around.",
+	)
+
+//subtypes
+
+/mob/living/basic/pet/chinchilla/white
+	body_color = "white"
+
+/mob/living/basic/pet/chinchilla/black
+	body_color = "black"