/obj/item/bodypart
	name = "limb"
	desc = "Why is it detached..."
	force = 3
	throwforce = 3
	icon = 'icons/mob/human_parts.dmi'
	w_class = WEIGHT_CLASS_SMALL
	icon_state = ""
	layer = BELOW_MOB_LAYER //so it isn't hidden behind objects when on the floor
	var/mob/living/carbon/owner = null
	var/mob/living/carbon/original_owner = null
	var/status = BODYPART_ORGANIC
	var/needs_processing = FALSE

	var/body_zone //BODY_ZONE_CHEST, BODY_ZONE_L_ARM, etc , used for def_zone
	var/list/aux_icons // associative list, currently used for hands
	var/body_part = null //bitflag used to check which clothes cover this bodypart
	var/use_digitigrade = NOT_DIGITIGRADE //Used for alternate legs, useless elsewhere
	var/list/embedded_objects = list()
	var/held_index = 0 //are we a hand? if so, which one!
	var/is_pseudopart = FALSE //For limbs that don't really exist, eg chainsaws

	var/disabled = BODYPART_NOT_DISABLED //If disabled, limb is as good as missing
	var/body_damage_coeff = 1 //Multiplier of the limb's damage that gets applied to the mob
	var/stam_damage_coeff = 0.75
	var/brutestate = 0
	var/burnstate = 0
	var/brute_dam = 0
	var/burn_dam = 0
	var/stamina_dam = 0
	var/max_stamina_damage = 0
	var/incoming_stam_mult = 1 //Multiplier for incoming staminaloss, decreases when taking staminaloss when the limb is disabled, resets back to 1 when limb is no longer disabled.
	var/max_damage = 0
	var/stam_heal_tick = 0		//per Life(). Defaults to 0 due to citadel changes

	var/brute_reduction = 0 //Subtracted to brute damage taken
	var/burn_reduction = 0	//Subtracted to burn damage taken

	//Coloring and proper item icon update
	var/skin_tone = ""
	var/body_gender = ""
	var/species_id = ""
	var/color_src
	var/base_bp_icon //Overrides the icon being used for this limb. This is mainly for downstreams, implemented and maintained as a favor in return for implementing synths. And also because should_draw_* for icon overrides was pretty messy. You're welcome.
	var/should_draw_gender = FALSE
	var/species_color = ""
	var/mutation_color = ""
	var/no_update = 0
	var/body_markings = ""	//for bodypart markings
	var/body_markings_icon = 'modular_citadel/icons/mob/mam_markings.dmi'
	var/list/markings_color = list()
	var/aux_marking
	var/digitigrade_type

	var/animal_origin = null //for nonhuman bodypart (e.g. monkey)
	var/dismemberable = 1 //whether it can be dismembered with a weapon.

	var/px_x = 0
	var/px_y = 0

	var/species_flags_list = list()
	var/dmg_overlay_type //the type of damage overlay (if any) to use when this bodypart is bruised/burned.

	//Damage messages used by help_shake_act()
	var/light_brute_msg = "bruised"
	var/medium_brute_msg = "battered"
	var/heavy_brute_msg = "mangled"

	var/light_burn_msg = "numb"
	var/medium_burn_msg = "blistered"
	var/heavy_burn_msg = "peeling away"

	/// The wounds currently afflicting this body part
	var/list/wounds

	/// The scars currently afflicting this body part
	var/list/scars
	/// Our current stored wound damage multiplier
	var/wound_damage_multiplier = 1

	/// This number is subtracted from all wound rolls on this bodypart, higher numbers mean more defense, negative means easier to wound
	var/wound_resistance = 0
	/// When this bodypart hits max damage, this number is added to all wound rolls. Obviously only relevant for bodyparts that have damage caps.
	var/disabled_wound_penalty = 15

	/// A hat won't cover your face, but a shirt covering your chest will cover your... you know, chest
	var/scars_covered_by_clothes = TRUE
	/// Descriptions for the locations on the limb for scars to be assigned, just cosmetic
	var/list/specific_locations = list("general area")
	/// So we know if we need to scream if this limb hits max damage
	var/last_maxed
	/// How much generic bleedstacks we have on this bodypart
	var/generic_bleedstacks

/obj/item/bodypart/examine(mob/user)
	. = ..()
	if(brute_dam > DAMAGE_PRECISION)
		. += "<span class='warning'>This limb has [brute_dam > 30 ? "severe" : "minor"] bruising.</span>"
	if(burn_dam > DAMAGE_PRECISION)
		. += "<span class='warning'>This limb has [burn_dam > 30 ? "severe" : "minor"] burns.</span>"

/obj/item/bodypart/blob_act()
	take_damage(max_damage)

/obj/item/bodypart/Destroy()
	if(owner)
		owner.bodyparts -= src
		owner = null
	return ..()

/obj/item/bodypart/attack(mob/living/carbon/C, mob/user)
	if(ishuman(C))
		var/mob/living/carbon/human/H = C
		if(HAS_TRAIT(C, TRAIT_LIMBATTACHMENT))
			if(!H.get_bodypart(body_zone) && !animal_origin)
				if(H == user)
					H.visible_message("<span class='warning'>[H] jams [src] into [H.p_their()] empty socket!</span>",\
					"<span class='notice'>You force [src] into your empty socket, and it locks into place!</span>")
				else
					H.visible_message("<span class='warning'>[user] jams [src] into [H]'s empty socket!</span>",\
					"<span class='notice'>[user] forces [src] into your empty socket, and it locks into place!</span>")
				user.temporarilyRemoveItemFromInventory(src, TRUE)
				attach_limb(C)
				return
	..()

/obj/item/bodypart/attackby(obj/item/W, mob/user, params)
	if(W.sharpness)
		add_fingerprint(user)
		if(!contents.len)
			to_chat(user, "<span class='warning'>There is nothing left inside [src]!</span>")
			return
		playsound(loc, 'sound/weapons/slice.ogg', 50, 1, -1)
		user.visible_message("<span class='warning'>[user] begins to cut open [src].</span>",\
			"<span class='notice'>You begin to cut open [src]...</span>")
		if(do_after(user, 54, target = src))
			drop_organs(user)
	else
		return ..()

/obj/item/bodypart/throw_impact(atom/hit_atom, datum/thrownthing/throwingdatum)
	..()
	if(status != BODYPART_ROBOTIC)
		playsound(get_turf(src), 'sound/misc/splort.ogg', 50, 1, -1)
	pixel_x = rand(-3, 3)
	pixel_y = rand(-3, 3)

//empties the bodypart from its organs and other things inside it
/obj/item/bodypart/proc/drop_organs(mob/user)
	var/turf/T = get_turf(src)
	if(status != BODYPART_ROBOTIC)
		playsound(T, 'sound/misc/splort.ogg', 50, 1, -1)
	for(var/obj/item/I in src)
		I.forceMove(T)

/obj/item/bodypart/proc/consider_processing()
	if(stamina_dam > DAMAGE_PRECISION)
		. = TRUE
	//else if.. else if.. so on.
	else
		. = FALSE
	needs_processing = .

//Return TRUE to get whatever mob this is in to update health.
/obj/item/bodypart/proc/on_life()
	if(stam_heal_tick && stamina_dam > DAMAGE_PRECISION)					//DO NOT update health here, it'll be done in the carbon's life.
		if(heal_damage(brute = 0, burn = 0, stamina = (stam_heal_tick * (disabled ? 2 : 1)), only_robotic = FALSE, only_organic = FALSE, updating_health = FALSE))
			. |= BODYPART_LIFE_UPDATE_HEALTH

//Applies brute and burn damage to the organ. Returns 1 if the damage-icon states changed at all.
//Damage will not exceed max_damage using this proc
//Cannot apply negative damage
/obj/item/bodypart/proc/receive_damage(brute = 0, burn = 0, stamina = 0, blocked = 0, updating_health = TRUE, required_status = null, wound_bonus = 0, bare_wound_bonus = 0, sharpness = FALSE) // maybe separate BRUTE_SHARP and BRUTE_OTHER eventually somehow hmm
	if(owner && (owner.status_flags & GODMODE))
		return FALSE	//godmode
	var/dmg_mlt = CONFIG_GET(number/damage_multiplier)
	brute = round(max(brute * dmg_mlt, 0),DAMAGE_PRECISION)
	burn = round(max(burn * dmg_mlt, 0),DAMAGE_PRECISION)
	stamina = round(max((stamina * dmg_mlt) * incoming_stam_mult, 0),DAMAGE_PRECISION)
	brute = max(0, brute - brute_reduction)
	burn = max(0, burn - burn_reduction)
	//No stamina scaling.. for now..

	if(!brute && !burn && !stamina)
		return FALSE

	brute *= wound_damage_multiplier
	burn *= wound_damage_multiplier

	switch(animal_origin)
		if(ALIEN_BODYPART,LARVA_BODYPART) //aliens take some additional burn //nothing can burn with so much snowflake code around
			burn *= 1.2

	var/wounding_type = (brute > burn ? WOUND_BRUTE : WOUND_BURN)
	var/wounding_dmg = max(brute, burn)
	if(wounding_type == WOUND_BRUTE && sharpness)
		wounding_type = WOUND_SHARP
	// i know this is effectively the same check as above but i don't know if those can null the damage by rounding and want to be safe
	if(owner && wounding_dmg > 4 && wound_bonus != CANT_WOUND)
		// if you want to make tox wounds or some other type, this will need to be expanded and made more modular
		// handle all our wounding stuff
		check_wounding(wounding_type, wounding_dmg, wound_bonus, bare_wound_bonus)

	var/can_inflict = max_damage - get_damage()

	var/total_damage = brute + burn

	if(total_damage > can_inflict && total_damage > 0) // TODO: the second part of this check should be removed once disabling is all done
		brute = round(brute * (max_damage / total_damage),DAMAGE_PRECISION)
		burn = round(burn * (max_damage / total_damage),DAMAGE_PRECISION)

	if(can_inflict <= 0)
		return FALSE

	for(var/i in wounds)
		var/datum/wound/W = i
		W.receive_damage(wounding_type, wounding_dmg, wound_bonus)

	brute_dam += brute
	burn_dam += burn

	//We've dealt the physical damages, if there's room lets apply the stamina damage.
	var/current_damage = get_damage(TRUE)		//This time around, count stamina loss too.
	var/available_damage = max_damage - current_damage
	stamina_dam += round(clamp(stamina, 0, min(max_stamina_damage - stamina_dam, available_damage)), DAMAGE_PRECISION)

	if(disabled && stamina > 10)
		incoming_stam_mult = max(0.01, incoming_stam_mult/(stamina*0.1))

	if(owner && updating_health)
		owner.updatehealth()
		if(stamina > DAMAGE_PRECISION)
			owner.update_stamina()
	consider_processing()
	update_disabled()
	return update_bodypart_damage_state()

/**
  * check_wounding() is where we handle rolling for, selecting, and applying a wound if we meet the criteria
  *
  * We generate a "score" for how woundable the attack was based on the damage and other factors discussed in [check_wounding_mods()], then go down the list from most severe to least severe wounds in that category.
  * We can promote a wound from a lesser to a higher severity this way, but we give up if we have a wound of the given type and fail to roll a higher severity, so no sidegrades/downgrades
  *
  * Arguments:
  * * woundtype- Either WOUND_SHARP, WOUND_BRUTE, or WOUND_BURN based on the attack type.
  * * damage- How much damage is tied to this attack, since wounding potential scales with damage in an attack (see: WOUND_DAMAGE_EXPONENT)
  * * wound_bonus- The wound_bonus of an attack
  * * bare_wound_bonus- The bare_wound_bonus of an attack
  */
/obj/item/bodypart/proc/check_wounding(woundtype, damage, wound_bonus, bare_wound_bonus)
	// actually roll wounds if applicable
	if(HAS_TRAIT(owner, TRAIT_EASYLIMBDISABLE))
		damage *= 1.5

	var/base_roll = rand(1, round(damage ** WOUND_DAMAGE_EXPONENT))
	var/injury_roll = base_roll
	injury_roll += check_woundings_mods(woundtype, damage, wound_bonus, bare_wound_bonus)
	var/list/wounds_checking

	switch(woundtype)
		if(WOUND_SHARP)
			wounds_checking = WOUND_LIST_CUT
		if(WOUND_BRUTE)
			wounds_checking = WOUND_LIST_BONE
		if(WOUND_BURN)
			wounds_checking = WOUND_LIST_BURN

	//cycle through the wounds of the relevant category from the most severe down
	for(var/PW in wounds_checking)
		var/datum/wound/possible_wound = PW
		var/datum/wound/replaced_wound
		for(var/i in wounds)
			var/datum/wound/existing_wound = i
			if(existing_wound.type in wounds_checking)
				if(existing_wound.severity >= initial(possible_wound.severity))
					return
				else
					replaced_wound = existing_wound

		if(initial(possible_wound.threshold_minimum) < injury_roll)
			if(replaced_wound)
				var/datum/wound/new_wound = replaced_wound.replace_wound(possible_wound)
				log_wound(owner, new_wound, damage, wound_bonus, bare_wound_bonus, base_roll)
			else
				var/datum/wound/new_wound = new possible_wound
				new_wound.apply_wound(src)
				log_wound(owner, new_wound, damage, wound_bonus, bare_wound_bonus, base_roll)
			return

// try forcing a specific wound, but only if there isn't already a wound of that severity or greater for that type on this bodypart
/obj/item/bodypart/proc/force_wound_upwards(specific_woundtype, smited = FALSE)
	var/datum/wound/potential_wound = specific_woundtype
	for(var/i in wounds)
		var/datum/wound/existing_wound = i
		if(existing_wound.type in (initial(potential_wound.wound_type)))
			if(existing_wound.severity < initial(potential_wound.severity)) // we only try if the existing one is inferior to the one we're trying to force
				existing_wound.replace_wound(potential_wound, smited)
			return

	var/datum/wound/new_wound = new potential_wound
	new_wound.apply_wound(src, smited = smited)

/obj/item/bodypart/proc/check_woundings_mods(wounding_type, damage, wound_bonus, bare_wound_bonus)
	var/armor_ablation = 0
	var/injury_mod = 0

	//var/bwb = 0

	if(owner && ishuman(owner))
		var/mob/living/carbon/human/H = owner
		var/list/clothing = H.clothingonpart(src)
		for(var/c in clothing)
			var/obj/item/clothing/C = c
			// unlike normal armor checks, we tabluate these piece-by-piece manually so we can also pass on appropriate damage the clothing's limbs if necessary
			armor_ablation += C.armor.getRating("wound")
			if(wounding_type == WOUND_SHARP)
				C.take_damage_zone(body_zone, damage, BRUTE, armour_penetration)
			else if(wounding_type == WOUND_BURN && damage >= 10) // lazy way to block freezing from shredding clothes without adding another var onto apply_damage()
				C.take_damage_zone(body_zone, damage, BURN, armour_penetration)

		if(!armor_ablation)
			injury_mod += bare_wound_bonus

	injury_mod -= armor_ablation
	injury_mod += wound_bonus

	for(var/thing in wounds)
		var/datum/wound/W = thing
		injury_mod += W.threshold_penalty

	var/part_mod = -wound_resistance
	if(is_disabled())
		part_mod += disabled_wound_penalty

	injury_mod += part_mod

	return injury_mod

//Heals brute and burn damage for the organ. Returns 1 if the damage-icon states changed at all.
//Damage cannot go below zero.
//Cannot remove negative damage (i.e. apply damage)
/obj/item/bodypart/proc/heal_damage(brute, burn, stamina, only_robotic = FALSE, only_organic = TRUE, updating_health = TRUE)

	if(only_robotic && status != BODYPART_ROBOTIC) //This makes organic limbs not heal when the proc is in Robotic mode.
		return

	if(only_organic && status != BODYPART_ORGANIC) //This makes robolimbs not healable by chems.
		return

	brute_dam	= round(max(brute_dam - brute, 0), DAMAGE_PRECISION)
	burn_dam	= round(max(burn_dam - burn, 0), DAMAGE_PRECISION)
	stamina_dam = round(max(stamina_dam - stamina, 0), DAMAGE_PRECISION)
	if(owner && updating_health)
		owner.updatehealth()
	consider_processing()
	update_disabled()
	return update_bodypart_damage_state()

//Returns total damage.
/obj/item/bodypart/proc/get_damage(include_stamina = FALSE)
	var/total = brute_dam + burn_dam
	if(include_stamina)
		total = max(total, stamina_dam)
	return total

//Checks disabled status thresholds

//Checks disabled status thresholds
/obj/item/bodypart/proc/update_disabled()
	if(!owner)
		return
	set_disabled(is_disabled())

/obj/item/bodypart/proc/is_disabled()
	if(!owner)
		return
	if(HAS_TRAIT(owner, TRAIT_PARALYSIS))
		return BODYPART_DISABLED_PARALYSIS
	for(var/i in wounds)
		var/datum/wound/W = i
		if(W.disabling)
			return BODYPART_DISABLED_WOUND
	if(can_dismember() && !HAS_TRAIT(owner, TRAIT_NODISMEMBER))
		. = disabled //inertia, to avoid limbs healing 0.1 damage and being re-enabled
		if((get_damage(TRUE) >= max_damage) || (HAS_TRAIT(owner, TRAIT_EASYLIMBDISABLE) && (get_damage(TRUE) >= (max_damage * 0.6)))) //Easy limb disable disables the limb at 40% health instead of 0%
			if(!last_maxed)
				owner.emote("scream")
				last_maxed = TRUE
			if(!is_organic_limb())
				return BODYPART_DISABLED_DAMAGE
		else if(disabled && (get_damage(TRUE) <= (max_damage * 0.8))) // reenabled at 80% now instead of 50% as of wounds update
			last_maxed = FALSE
			return BODYPART_NOT_DISABLED
	else
		return BODYPART_NOT_DISABLED

/obj/item/bodypart/proc/check_disabled() //This might be depreciated and should be safe to remove.
	if(!can_dismember() || HAS_TRAIT(owner, TRAIT_NODISMEMBER))
		return
	if(!disabled && (get_damage(TRUE) >= max_damage))
		set_disabled(TRUE)
	else if(disabled && (get_damage(TRUE) <= (max_damage * 0.5)))
		set_disabled(FALSE)


/obj/item/bodypart/proc/set_disabled(new_disabled)
	if(disabled == new_disabled || !owner)
		return FALSE
	disabled = new_disabled
	if(disabled && owner.get_item_for_held_index(held_index))
		owner.dropItemToGround(owner.get_item_for_held_index(held_index))
	owner.update_health_hud() //update the healthdoll
	owner.update_body()
	owner.update_mobility()
	if(!disabled)
		incoming_stam_mult = 1
	return TRUE

//Updates an organ's brute/burn states for use by update_damage_overlays()
//Returns 1 if we need to update overlays. 0 otherwise.
/obj/item/bodypart/proc/update_bodypart_damage_state()
	var/tbrute	= round( (brute_dam/max_damage)*3, 1 )
	var/tburn	= round( (burn_dam/max_damage)*3, 1 )
	if((tbrute != brutestate) || (tburn != burnstate))
		brutestate = tbrute
		burnstate = tburn
		return TRUE
	return FALSE

//Change organ status
/obj/item/bodypart/proc/change_bodypart_status(new_limb_status, heal_limb, change_icon_to_default)
	status = new_limb_status
	if(heal_limb)
		burn_dam = 0
		brute_dam = 0
		brutestate = 0
		burnstate = 0

	if(change_icon_to_default)
		if(status == BODYPART_ORGANIC)
			icon = base_bp_icon || DEFAULT_BODYPART_ICON_ORGANIC
		else if(status == BODYPART_ROBOTIC)
			icon = DEFAULT_BODYPART_ICON_ROBOTIC

	if(owner)
		owner.updatehealth()
		owner.update_body() //if our head becomes robotic, we remove the lizard horns and human hair.
		owner.update_hair()
		owner.update_damage_overlays()

/obj/item/bodypart/proc/is_organic_limb()
	return (status == BODYPART_ORGANIC)

//we inform the bodypart of the changes that happened to the owner, or give it the informations from a source mob.
/obj/item/bodypart/proc/update_limb(dropping_limb, mob/living/carbon/source)
	var/mob/living/carbon/C
	if(source)
		C = source
		if(!original_owner)
			original_owner = source
	else if(original_owner && owner != original_owner) //Foreign limb
		no_update = TRUE
	else
		C = owner
		no_update = FALSE

	if(HAS_TRAIT(C, TRAIT_HUSK) && is_organic_limb())
		species_id = "husk" //overrides species_id
		dmg_overlay_type = "" //no damage overlay shown when husked
		should_draw_gender = FALSE
		color_src = FALSE
		base_bp_icon = DEFAULT_BODYPART_ICON
		no_update = TRUE
		body_markings = "husk" // reeee
		aux_marking = "husk"

	if(no_update)
		return

	if(!animal_origin)
		var/mob/living/carbon/human/H = C
		color_src = FALSE

		var/datum/species/S = H.dna.species
		base_bp_icon = S?.icon_limbs || DEFAULT_BODYPART_ICON
		species_id = S.limbs_id
		species_flags_list = H.dna.species.species_traits

		//body marking memes
		var/list/colorlist = list()
		colorlist.Cut()
		colorlist += ReadRGB("[H.dna.features["mcolor"]]00")
		colorlist += ReadRGB("[H.dna.features["mcolor2"]]00")
		colorlist += ReadRGB("[H.dna.features["mcolor3"]]00")
		colorlist += list(0,0,0, S.hair_alpha)
		for(var/index=1, index<=colorlist.len, index++)
			colorlist[index] = colorlist[index]/255

		if(S.use_skintones)
			skin_tone = H.skin_tone
			base_bp_icon = (base_bp_icon == DEFAULT_BODYPART_ICON) ? DEFAULT_BODYPART_ICON_ORGANIC : base_bp_icon
		else
			skin_tone = ""

		body_gender = H.dna.features["body_model"]
		should_draw_gender = S.sexes

		var/mut_colors = (MUTCOLORS in S.species_traits)
		if(mut_colors)
			if(S.fixed_mut_color)
				species_color = S.fixed_mut_color
			else
				species_color = H.dna.features["mcolor"]
			base_bp_icon = (base_bp_icon == DEFAULT_BODYPART_ICON) ? DEFAULT_BODYPART_ICON_ORGANIC : base_bp_icon
		else
			species_color = ""

		if(base_bp_icon != DEFAULT_BODYPART_ICON)
			color_src = mut_colors ? MUTCOLORS : ((H.dna.skin_tone_override && S.use_skintones == USE_SKINTONES_GRAYSCALE_CUSTOM) ? CUSTOM_SKINTONE : SKINTONE)

		if(S.mutant_bodyparts["legs"])
			if(body_zone == BODY_ZONE_L_LEG || body_zone == BODY_ZONE_R_LEG)
				if(DIGITIGRADE in S.species_traits)
					digitigrade_type = lowertext(H.dna.features["legs"])
			else
				digitigrade_type = null

		if(S.mutant_bodyparts["mam_body_markings"])
			var/datum/sprite_accessory/Smark
			Smark = GLOB.mam_body_markings_list[H.dna.features["mam_body_markings"]]
			if(Smark)
				body_markings_icon = Smark.icon
			if(H.dna.features["mam_body_markings"] != "None")
				body_markings = Smark?.icon_state || lowertext(H.dna.features["mam_body_markings"])
				aux_marking = Smark?.icon_state || lowertext(H.dna.features["mam_body_markings"])
			else
				body_markings = "plain"
				aux_marking = "plain"
			markings_color = list(colorlist)

		else
			body_markings = null
			aux_marking = null

		if(!dropping_limb && H.dna.check_mutation(HULK))
			mutation_color = "00aa00"
		else
			mutation_color = ""

		dmg_overlay_type = S.damage_overlay_type

	else if(animal_origin == MONKEY_BODYPART) //currently monkeys are the only non human mob to have damage overlays.
		dmg_overlay_type = animal_origin

	if(status == BODYPART_ROBOTIC)
		dmg_overlay_type = "robotic"
		body_markings = null
		aux_marking = null

	if(dropping_limb)
		no_update = TRUE //when attached, the limb won't be affected by the appearance changes of its mob owner.

//to update the bodypart's icon when not attached to a mob
/obj/item/bodypart/proc/update_icon_dropped()
	cut_overlays()
	var/list/standing = get_limb_icon(1)
	if(!standing.len)
		icon_state = initial(icon_state)//no overlays found, we default back to initial icon.
		return
	for(var/image/I in standing)
		I.pixel_x = px_x
		I.pixel_y = px_y
	add_overlay(standing)

//Gives you a proper icon appearance for the dismembered limb
/obj/item/bodypart/proc/get_limb_icon(dropped)
	cut_overlays()
	icon_state = "" //to erase the default sprite, we're building the visual aspects of the bodypart through overlays alone.

	. = list()

	var/image_dir = 0
	var/icon_gender = (body_gender == FEMALE) ? "f" : "m" //gender of the icon, if applicable

	if(dropped)
		image_dir = SOUTH
		if(dmg_overlay_type)
			if(brutestate)
				. += image('icons/mob/dam_mob.dmi', "[dmg_overlay_type]_[body_zone]_[brutestate]0", -DAMAGE_LAYER, image_dir)
			if(burnstate)
				. += image('icons/mob/dam_mob.dmi', "[dmg_overlay_type]_[body_zone]_0[burnstate]", -DAMAGE_LAYER, image_dir)

		if(!isnull(body_markings) && status == BODYPART_ORGANIC)
			if(!use_digitigrade)
				if(body_zone == BODY_ZONE_CHEST)
					. += image(body_markings_icon, "[body_markings]_[body_zone]_[icon_gender]", -MARKING_LAYER, image_dir)
				else
					. += image(body_markings_icon, "[body_markings]_[body_zone]", -MARKING_LAYER, image_dir)
			else
				. += image(body_markings_icon, "[body_markings]_[digitigrade_type]_[use_digitigrade]_[body_zone]", -MARKING_LAYER, image_dir)

	var/image/limb = image(layer = -BODYPARTS_LAYER, dir = image_dir)
	var/list/aux = list()
	var/image/marking
	var/list/auxmarking = list()

	. += limb

	if(animal_origin)
		if(is_organic_limb())
			limb.icon = 'icons/mob/animal_parts.dmi'
			if(species_id == "husk")
				limb.icon_state = "[animal_origin]_husk_[body_zone]"
			else
				limb.icon_state = "[animal_origin]_[body_zone]"
		else
			limb.icon = 'icons/mob/augmentation/augments.dmi'
			limb.icon_state = "[animal_origin]_[body_zone]"
		return

	if((body_zone != BODY_ZONE_HEAD && body_zone != BODY_ZONE_CHEST))
		should_draw_gender = FALSE

	if(is_organic_limb())
		limb.icon = base_bp_icon || 'icons/mob/human_parts.dmi'
		if(should_draw_gender)
			limb.icon_state = "[species_id]_[body_zone]_[icon_gender]"
		else if (use_digitigrade)
			if(base_bp_icon == DEFAULT_BODYPART_ICON_ORGANIC) //Compatibility hack for the current iconset.
				limb.icon_state = "[digitigrade_type]_[use_digitigrade]_[body_zone]"
			else
				limb.icon_state = "[species_id]_[digitigrade_type]_[use_digitigrade]_[body_zone]"
		else
			limb.icon_state = "[species_id]_[body_zone]"

		// Body markings
		if(!isnull(body_markings))
			if(species_id == "husk")
				marking = image('modular_citadel/icons/mob/markings_notmammals.dmi', "husk_[body_zone]", -MARKING_LAYER, image_dir)
			else if(species_id == "husk" && use_digitigrade)
				marking = image('modular_citadel/icons/mob/markings_notmammals.dmi', "husk_[digitigrade_type]_[use_digitigrade]_[body_zone]", -MARKING_LAYER, image_dir)

			else if(!use_digitigrade)
				if(body_zone == BODY_ZONE_CHEST)
					marking = image(body_markings_icon, "[body_markings]_[body_zone]_[icon_gender]", -MARKING_LAYER, image_dir)
				else
					marking = image(body_markings_icon, "[body_markings]_[body_zone]", -MARKING_LAYER, image_dir)
			else
				marking = image(body_markings_icon, "[body_markings]_[digitigrade_type]_[use_digitigrade]_[body_zone]", -MARKING_LAYER, image_dir)

			. += marking

		// Citadel End

		if(aux_icons)
			for(var/I in aux_icons)
				var/aux_layer = aux_icons[I]
				aux += image(limb.icon, "[species_id]_[I]", -aux_layer, image_dir)
				if(!isnull(aux_marking))
					if(species_id == "husk")
						auxmarking += image('modular_citadel/icons/mob/markings_notmammals.dmi', "husk_[I]", -aux_layer, image_dir)
					else
						auxmarking += image(body_markings_icon, "[body_markings]_[I]", -aux_layer, image_dir)
			. += aux
			. += auxmarking

	else
		limb.icon = icon
		if(should_draw_gender)
			limb.icon_state = "[body_zone]_[icon_gender]"
		else
			limb.icon_state = "[body_zone]"

		if(aux_icons)
			for(var/I in aux_icons)
				var/aux_layer = aux_icons[I]
				aux += image(limb.icon, "[I]", -aux_layer, image_dir)
				if(!isnull(aux_marking))
					if(species_id == "husk")
						auxmarking += image('modular_citadel/icons/mob/markings_notmammals.dmi', "husk_[I]", -aux_layer, image_dir)
					else
						auxmarking += image(body_markings_icon, "[body_markings]_[I]", -aux_layer, image_dir)
			. += auxmarking
			. += aux

		if(!isnull(body_markings))
			if(species_id == "husk")
				marking = image('modular_citadel/icons/mob/markings_notmammals.dmi', "husk_[body_zone]", -MARKING_LAYER, image_dir)
			else if(species_id == "husk" && use_digitigrade)
				marking = image('modular_citadel/icons/mob/markings_notmammals.dmi', "husk_digitigrade_[use_digitigrade]_[body_zone]", -MARKING_LAYER, image_dir)

			else if(!use_digitigrade)
				if(body_zone == BODY_ZONE_CHEST)
					marking = image(body_markings_icon, "[body_markings]_[body_zone]_[icon_gender]", -MARKING_LAYER, image_dir)
				else
					marking = image(body_markings_icon, "[body_markings]_[body_zone]", -MARKING_LAYER, image_dir)
			else
				marking = image(body_markings_icon, "[body_markings]_[digitigrade_type]_[use_digitigrade]_[body_zone]", -MARKING_LAYER, image_dir)
			. += marking
		return

	if(color_src) //TODO - add color matrix support for base species limbs
		var/draw_color = mutation_color || species_color
		var/grayscale = FALSE
		if(!draw_color)
			draw_color = SKINTONE2HEX(skin_tone)
			grayscale = color_src == CUSTOM_SKINTONE //Cause human limbs have a very pale pink hue by def.
		else
			draw_color = "#[draw_color]"
		if(draw_color)
			if(grayscale)
				limb.icon_state += "_g"
			limb.color = draw_color
			if(aux_icons)
				for(var/a in aux)
					var/image/I = a
					if(grayscale)
						I.icon_state += "_g"
					I.color = draw_color
				if(!isnull(aux_marking))
					for(var/a in auxmarking)
						var/image/I = a
						if(species_id == "husk")
							I.color = "#141414"
						else
							I.color = list(markings_color)

			if(!isnull(body_markings))
				if(species_id == "husk")
					marking.color = "#141414"
				else
					marking.color = list(markings_color)


/obj/item/bodypart/deconstruct(disassembled = TRUE)
	drop_organs()
	qdel(src)

/// Get whatever wound of the given type is currently attached to this limb, if any
/obj/item/bodypart/proc/get_wound_type(checking_type)
	if(isnull(wounds))
		return
	for(var/thing in wounds)
		var/datum/wound/W = thing
		if(istype(W, checking_type))
			return W

/// very rough start for updating efficiency and other stats on a body part whenever a wound is gained/lost
/obj/item/bodypart/proc/update_wounds()
	var/dam_mul = 1 //initial(wound_damage_multiplier)
	// we can only have one wound per type, but remember there's multiple types
	for(var/datum/wound/W in wounds)
		dam_mul *= W.damage_mulitplier_penalty
	wound_damage_multiplier = dam_mul
	update_disabled()

/obj/item/bodypart/proc/get_bleed_rate()
	if(status != BODYPART_ORGANIC) // maybe in the future we can bleed oil from aug parts, but not now
		return
	var/bleed_rate = 0
	if(generic_bleedstacks > 0)
		bleed_rate++
	if(brute_dam >= 40)
		bleed_rate += (brute_dam * 0.008)

	//We want an accurate reading of .len
	listclearnulls(embedded_objects)
	for(var/obj/item/embeddies in embedded_objects)
		if(!embeddies.isEmbedHarmless())
			bleed_rate += 0.5

	for(var/thing in wounds)
		var/datum/wound/W = thing
		bleed_rate += W.blood_flow

	return bleed_rate