Merge remote-tracking branch 'upstream/master' into IPC-buffs

code/modules/surgery/organs/augments_arms.dm

@@ -305,10 +305,14 @@
 	icon = 'icons/obj/power.dmi'
 	icon_state = "wire1"
 	flags = NOBLUDGEON
+	var/drawing_power = FALSE
 
 /obj/item/apc_powercord/afterattack(atom/target, mob/user, proximity_flag, click_parameters)
 	if(!istype(target, /obj/machinery/power/apc) || !ishuman(user) || !proximity_flag)
 		return ..()
+	if(drawing_power)
+		to_chat(user, "<span class='warning'>You're already charging.</span>")
+		return
 	user.changeNext_move(CLICK_CD_MELEE)
 	var/obj/machinery/power/apc/A = target
 	var/mob/living/carbon/human/H = user
@@ -329,6 +333,7 @@
 
 /obj/item/apc_powercord/proc/powerdraw_loop(obj/machinery/power/apc/A, mob/living/carbon/human/H)
 	H.visible_message("<span class='notice'>[H] inserts a power connector into \the [A].</span>", "<span class='notice'>You begin to draw power from \the [A].</span>")
+	drawing_power = TRUE
 	while(do_after(H, 10, target = A))
 		if(loc != H)
 			to_chat(H, "<span class='warning'>You must keep your connector out while charging!</span>")
@@ -350,6 +355,7 @@
 			to_chat(H, "<span class='notice'>You are now fully charged.</span>")
 			break
 	H.visible_message("<span class='notice'>[H] unplugs from \the [A].</span>", "<span class='notice'>You unplug from \the [A].</span>")
+	drawing_power = FALSE
 
 /obj/item/organ/internal/cyberimp/arm/telebaton
 	name = "telebaton implant"

code/modules/surgery/organs/augments_internal.dm

@@ -141,9 +141,11 @@
 /obj/item/organ/internal/cyberimp/brain/anti_stun/emp_act(severity)
 	if(crit_fail || emp_proof)
 		return
-	crit_fail = 1
-	spawn(90 / severity)
-		crit_fail = 0
+	crit_fail = TRUE
+	addtimer(CALLBACK(src, .proc/reboot), 90 / severity)
+
+/obj/item/organ/internal/cyberimp/brain/anti_stun/proc/reboot()
+	crit_fail = FALSE
 
 /obj/item/organ/internal/cyberimp/brain/clown_voice
 	name = "Comical implant"
@@ -230,11 +232,13 @@
 	if(owner.stat == DEAD)
 		return
 	if(owner.nutrition <= hunger_threshold)
-		synthesizing = 1
+		synthesizing = TRUE
 		to_chat(owner, "<span class='notice'>You feel less hungry...</span>")
 		owner.adjust_nutrition(50)
-		spawn(50)
-			synthesizing = 0
+		addtimer(CALLBACK(src, .proc/synth_cool), 50)
+
+/obj/item/organ/internal/cyberimp/chest/nutriment/proc/synth_cool()
+	synthesizing = FALSE
 
 /obj/item/organ/internal/cyberimp/chest/nutriment/emp_act(severity)
 	if(!owner || emp_proof)
@@ -309,10 +313,15 @@
 		var/mob/living/carbon/human/H = owner
 		if(H.stat != DEAD && prob(50 / severity))
 			H.set_heartattack(TRUE)
-			spawn(600 / severity)
-				H.set_heartattack(FALSE)
-				if(H.stat == CONSCIOUS)
-					to_chat(H, "<span class='notice'>You feel your heart beating again!</span>")
+			addtimer(CALLBACK(src, .proc/undo_heart_attack), 600 / severity)
+
+/obj/item/organ/internal/cyberimp/chest/reviver/proc/undo_heart_attack()
+	var/mob/living/carbon/human/H = owner
+	if(!istype(H))
+		return
+	H.set_heartattack(FALSE)
+	if(H.stat == CONSCIOUS)
+		to_chat(H, "<span class='notice'>You feel your heart beating again!</span>")
 
 //BOX O' IMPLANTS
 

code/modules/surgery/organs/blood.dm

@@ -72,7 +72,7 @@
 
 		bleed_rate = max(bleed_rate - 0.5, temp_bleed)//if no wounds, other bleed effects naturally decreases
 
-		var/additional_bleed = round(Clamp((reagents.get_reagent_amount("heparin") / 10), 0, 2), 1) //Heparin worsens existing bleeding
+		var/additional_bleed = round(clamp((reagents.get_reagent_amount("heparin") / 10), 0, 2), 1) //Heparin worsens existing bleeding
 
 		if(internal_bleeding_rate && !(status_flags & FAKEDEATH))
 			bleed_internal(internal_bleeding_rate + additional_bleed)

code/modules/surgery/organs/ears.dm

@@ -19,7 +19,7 @@
 		return
 	var/mob/living/carbon/C = owner
 	// genetic deafness prevents the body from using the ears, even if healthy
-	if(C.disabilities & DEAF)
+	if(DEAF in C.mutations)
 		deaf = max(deaf, 1)
 	else
 		if(ishuman(C))
@@ -35,9 +35,9 @@
 /obj/item/organ/internal/ears/proc/RestoreEars()
 	deaf = 0
 	ear_damage = 0
-	
+
 	var/mob/living/carbon/C = owner
-	if(istype(C) && C.disabilities & DEAF)
+	if(istype(C) && (DEAF in C.mutations))
 		deaf = 1
 
 /obj/item/organ/internal/ears/proc/AdjustEarDamage(ddmg, ddeaf)
@@ -66,3 +66,15 @@
 	if(ears)
 		ears.MinimumDeafTicks(value)
 
+/obj/item/organ/internal/ears/cybernetic
+	name = "cybernetic ears"
+	icon_state = "ears-c"
+	desc = "a basic cybernetic designed to mimic the operation of ears."
+	origin_tech = "biotech=4"
+	status = ORGAN_ROBOT
+
+/obj/item/organ/internal/ears/cybernetic/emp_act(severity)
+	if(emp_proof)
+		return
+	..()
+	AdjustEarDamage(30, 120)

code/modules/surgery/organs/eyes.dm

@@ -9,7 +9,7 @@
 	var/list/colourmatrix = null
 	var/list/colourblind_matrix = MATRIX_GREYSCALE //Special colourblindness parameters. By default, it's black-and-white.
 	var/list/replace_colours = LIST_GREYSCALE_REPLACE
-	var/dependent_disabilities = null //Gets set by eye-dependent disabilities such as colourblindness so the eyes can transfer the disability during transplantation.
+	var/dependent_disabilities = list() //Gets set by eye-dependent disabilities such as colourblindness so the eyes can transfer the disability during transplantation.
 	var/weld_proof = null //If set, the eyes will not take damage during welding. eg. IPC optical sensors do not take damage when they weld things while all other eyes will.
 
 	var/vision_flags = 0
@@ -30,7 +30,7 @@
 	return eyes_icon
 
 /obj/item/organ/internal/eyes/proc/get_colourmatrix() //Returns a special colour matrix if the eyes are organic and the mob is colourblind, otherwise it uses the current one.
-	if(!is_robotic() && owner.disabilities & COLOURBLIND)
+	if(!is_robotic() && (COLOURBLIND in owner.mutations))
 		return colourblind_matrix
 	else
 		return colourmatrix
@@ -44,16 +44,16 @@
 	if(istype(M) && eye_colour)
 		M.update_body() //Apply our eye colour to the target.
 
-	if(!(M.disabilities & COLOURBLIND) && (dependent_disabilities & COLOURBLIND)) //If the eyes are colourblind and we're not, carry over the gene.
-		dependent_disabilities &= ~COLOURBLIND
+	if(!(COLOURBLIND in M.mutations) && (COLOURBLIND in dependent_disabilities)) //If the eyes are colourblind and we're not, carry over the gene.
+		dependent_disabilities -= COLOURBLIND
 		M.dna.SetSEState(GLOB.colourblindblock,1)
 		genemutcheck(M,GLOB.colourblindblock,null,MUTCHK_FORCED)
 	else
 		M.update_client_colour() //If we're here, that means the mob acquired the colourblindness gene while they didn't have eyes. Better handle it.
 
 /obj/item/organ/internal/eyes/remove(mob/living/carbon/human/M, special = 0)
-	if(!special && (M.disabilities & COLOURBLIND)) //If special is set, that means these eyes are getting deleted (i.e. during set_species())
-		if(!(dependent_disabilities & COLOURBLIND)) //We only want to change COLOURBLINDBLOCK and such it the eyes are being surgically removed.
+	if(!special && (COLOURBLIND in M.mutations)) //If special is set, that means these eyes are getting deleted (i.e. during set_species())
+		if(!(COLOURBLIND in dependent_disabilities)) //We only want to change COLOURBLINDBLOCK and such it the eyes are being surgically removed.
 			dependent_disabilities |= COLOURBLIND
 		M.dna.SetSEState(GLOB.colourblindblock,0)
 		genemutcheck(M,GLOB.colourblindblock,null,MUTCHK_FORCED)
@@ -75,7 +75,7 @@
 
 /obj/item/organ/internal/eyes/cybernetic
 	name = "cybernetic eyes"
-	icon_state = "eyes-prosthetic"
+	icon_state = "eyes-c"
 	desc = "An electronic device designed to mimic the functions of a pair of human eyes. It has no benefits over organic eyes, but is easy to produce."
 	origin_tech = "biotech=4"
 	status = ORGAN_ROBOT

code/modules/surgery/organs/heart.dm

@@ -23,9 +23,8 @@
 			Stop()
 			return
 
-	spawn(120)
-		if(!owner)
-			Stop()
+	if(!special)
+		addtimer(CALLBACK(src, .proc/stop_if_unowned), 120)
 
 /obj/item/organ/internal/heart/emp_act(intensity)
 	if(!is_robotic() || emp_proof)
@@ -43,14 +42,16 @@
 		return
 	if(!beating)
 		Restart()
-		spawn(80)
-			if(!owner)
-				Stop()
+		addtimer(CALLBACK(src, .proc/stop_if_unowned), 80)
 
 /obj/item/organ/internal/heart/safe_replace(mob/living/carbon/human/target)
 	Restart()
 	..()
 
+/obj/item/organ/internal/heart/proc/stop_if_unowned()
+	if(!owner)
+		Stop()
+
 /obj/item/organ/internal/heart/proc/Stop()
 	beating = FALSE
 	update_icon()
@@ -238,6 +239,8 @@
 /obj/item/organ/internal/heart/cybernetic/upgraded/shock_organ(intensity)
 	if(!ishuman(owner))
 		return
+	if(emp_proof)
+		return
 	intensity = min(intensity, 100)
 	var/numHigh = round(intensity / 5)
 	var/numMid = round(intensity / 10)

code/modules/surgery/organs/lungs.dm

@@ -110,6 +110,7 @@
 	var/N2_pp = breath.get_breath_partial_pressure(breath.nitrogen)
 	var/Toxins_pp = breath.get_breath_partial_pressure(breath.toxins)
 	var/CO2_pp = breath.get_breath_partial_pressure(breath.carbon_dioxide)
+	var/SA_pp = breath.get_breath_partial_pressure(breath.sleeping_agent)
 
 
 	//-- OXY --//
@@ -230,16 +231,14 @@
 
 	//-- TRACES --//
 
-	if(breath.trace_gases.len)	// If there's some other shit in the air lets deal with it here.
-		for(var/datum/gas/sleeping_agent/SA in breath.trace_gases)
-			var/SA_pp = breath.get_breath_partial_pressure(SA.moles)
-			if(SA_pp > SA_para_min)
-				H.Paralyse(3) // 3 gives them one second to wake up and run away a bit!
-				if(SA_pp > SA_sleep_min) // Enough to make us sleep as well
-					H.AdjustSleeping(8, bound_lower = 0, bound_upper = 10)
-			else if(SA_pp > 0.01)	// There is sleeping gas in their lungs, but only a little, so give them a bit of a warning
-				if(prob(20))
-					H.emote(pick("giggle", "laugh"))
+	if(breath.sleeping_agent)	// If there's some other shit in the air lets deal with it here.
+		if(SA_pp > SA_para_min)
+			H.Paralyse(3) // 3 gives them one second to wake up and run away a bit!
+			if(SA_pp > SA_sleep_min) // Enough to make us sleep as well
+				H.AdjustSleeping(8, bound_lower = 0, bound_upper = 10)
+		else if(SA_pp > 0.01)	// There is sleeping gas in their lungs, but only a little, so give them a bit of a warning
+			if(prob(20))
+				H.emote(pick("giggle", "laugh"))
 
 	handle_breath_temperature(breath, H)
 

code/modules/surgery/organs/organ.dm

@@ -116,18 +116,19 @@
 			necrotize()
 
 	else if(owner.bodytemperature >= 170)	//cryo stops germs from moving and doing their bad stuffs
-		//** Handle antibiotics and curing infections
-		handle_antibiotics()
-		handle_germ_effects()
+		// Handle antibiotics and curing infections
+		if(germ_level)
+			handle_germs()
+		return TRUE
 
 /obj/item/organ/proc/is_preserved()
 	if(istype(loc,/obj/item/mmi))
 		germ_level = max(0, germ_level - 1) // So a brain can slowly recover from being left out of an MMI
-		return 1
+		return TRUE
 	if(is_found_within(/obj/structure/closet/crate/freezer))
-		return 1
+		return TRUE
 	if(is_found_within(/obj/machinery/clonepod))
-		return 1
+		return TRUE
 	if(isturf(loc))
 		if(world.time - last_freezer_update_time > freezer_update_period)
 			// I don't want to loop through everything in the tile constantly, especially since it'll be a pile of organs
@@ -142,7 +143,7 @@
 		return is_in_freezer // I'd like static varibles, please
 
 	// You can do your cool location temperature organ preserving effects here!
-	return 0
+	return FALSE
 
 /obj/item/organ/examine(mob/user)
 	. = ..()
@@ -152,33 +153,30 @@
 		else
 			. += "<span class='notice'>It looks in need of repairs.</span>"
 
-/obj/item/organ/proc/handle_germ_effects()
-	//** Handle the effects of infections
-	var/antibiotics = owner.reagents.get_reagent_amount("spaceacillin")
-
-	if(germ_level > 0 && germ_level < INFECTION_LEVEL_ONE/2 && prob(30))
+/obj/item/organ/proc/handle_germs()
+	if(germ_level > 0 && germ_level < INFECTION_LEVEL_ONE / 2 && prob(30))
 		germ_level--
 
-	if(germ_level >= INFECTION_LEVEL_ONE/2)
+	if(germ_level >= INFECTION_LEVEL_ONE / 2)
 		//aiming for germ level to go from ambient to INFECTION_LEVEL_TWO in an average of 15 minutes
-		if(antibiotics < 5 && prob(round(germ_level/6)))
+		if(prob(round(germ_level / 6)))
 			germ_level++
 
 	if(germ_level >= INFECTION_LEVEL_ONE)
-		var/fever_temperature = (owner.dna.species.heat_level_1 - owner.dna.species.body_temperature - 5)* min(germ_level/INFECTION_LEVEL_TWO, 1) + owner.dna.species.body_temperature
-		owner.bodytemperature += between(0, (fever_temperature - T20C)/BODYTEMP_COLD_DIVISOR + 1, fever_temperature - owner.bodytemperature)
+		var/fever_temperature = (owner.dna.species.heat_level_1 - owner.dna.species.body_temperature - 5) * min(germ_level / INFECTION_LEVEL_TWO, 1) + owner.dna.species.body_temperature
+		owner.bodytemperature += between(0, (fever_temperature - T20C) / BODYTEMP_COLD_DIVISOR + 1, fever_temperature - owner.bodytemperature)
 
 	if(germ_level >= INFECTION_LEVEL_TWO)
 		var/obj/item/organ/external/parent = owner.get_organ(parent_organ)
 		//spread germs
-		if(antibiotics < 5 && parent.germ_level < germ_level && ( parent.germ_level < INFECTION_LEVEL_ONE*2 || prob(30) ))
+		if(parent.germ_level < germ_level && ( parent.germ_level < INFECTION_LEVEL_ONE * 2 || prob(30)))
 			parent.germ_level++
 
-/obj/item/organ/internal/handle_germ_effects()
+/obj/item/organ/internal/handle_germs()
 	..()
 	if(germ_level >= INFECTION_LEVEL_TWO)
 		if(prob(3))	//about once every 30 seconds
-			receive_damage(1,silent=prob(30))
+			receive_damage(1, silent = prob(30))
 
 /obj/item/organ/proc/rejuvenate()
 	damage = 0
@@ -200,21 +198,6 @@
 /obj/item/organ/proc/is_broken()
 	return (damage >= min_broken_damage || ((status & ORGAN_BROKEN) && !(status & ORGAN_SPLINTED)))
 
-//Germs
-/obj/item/organ/proc/handle_antibiotics()
-	var/antibiotics = owner.reagents.get_reagent_amount("spaceacillin")
-
-	if(!germ_level || antibiotics <= 0.4)
-		return
-
-	if(germ_level < INFECTION_LEVEL_ONE)
-		germ_level = 0	//cure instantly
-	else if(germ_level < INFECTION_LEVEL_TWO)
-		germ_level -= 24	//at germ_level == 500, this should cure the infection in 15 seconds
-	else
-		germ_level -= 8	// at germ_level == 1000, this will cure the infection in 1 minute, 15 seconds
-						// Let's not drag this on, medbay has only so much antibiotics
-
 //Adds autopsy data for used_weapon.
 /obj/item/organ/proc/add_autopsy_data(var/used_weapon = "Unknown", var/damage)
 	var/datum/autopsy_data/W = autopsy_data[used_weapon]

code/modules/surgery/organs/organ_external.dm

@@ -71,7 +71,7 @@
 		icon_state = dead_icon
 	if(owner)
 		to_chat(owner, "<span class='notice'>You can't feel your [name] anymore...</span>")
-		owner.update_body(update_sprite)
+		owner.update_body()
 		if(vital)
 			owner.death()
 
@@ -336,10 +336,10 @@ This function completely restores a damaged organ to perfect condition.
 		if(!(status & ORGAN_BROKEN))
 			perma_injury = 0
 
-		//Infections
-		update_germs()
-	else
-		..()
+	if(..())
+		if(owner.germ_level > germ_level && infection_check())
+			//Open wounds can become infected
+			germ_level++
 
 //Updating germ levels. Handles organ germ levels and necrosis.
 /*
@@ -356,40 +356,16 @@ the actual time is dependent on RNG.
 INFECTION_LEVEL_ONE		below this germ level nothing happens, and the infection doesn't grow
 INFECTION_LEVEL_TWO		above this germ level the infection will start to spread to internal and adjacent organs
 INFECTION_LEVEL_THREE	above this germ level the player will take additional toxin damage per second, and will die in minutes without
-						antitox. also, above this germ level you will need to overdose on spaceacillin to reduce the germ_level.
+						antitox..
 
 Note that amputating the affected organ does in fact remove the infection from the player's body.
 */
-/obj/item/organ/external/proc/update_germs()
 
-	if(is_robotic() || (NO_GERMS in owner.dna.species.species_traits)) //Robotic limbs shouldn't be infected, nor should nonexistant limbs.
-		germ_level = 0
-		return
-
-	if(owner.bodytemperature >= 170)	//cryo stops germs from moving and doing their bad stuffs
-		//** Syncing germ levels with external wounds
-		handle_germ_sync()
-
-		//** Handle antibiotics and curing infections
-		handle_antibiotics()
-
-		//** Handle the effects of infections
-		handle_germ_effects()
-
-/obj/item/organ/external/proc/handle_germ_sync()
-	var/antibiotics = owner.reagents.get_reagent_amount("spaceacillin")
-	if(antibiotics < 5)
-		//Open wounds can become infected
-		if(owner.germ_level > germ_level && infection_check())
-			germ_level++
-
-/obj/item/organ/external/handle_germ_effects()
+/obj/item/organ/external/handle_germs()
 
 	if(germ_level < INFECTION_LEVEL_TWO)
 		return ..()
 
-	var/antibiotics = owner.reagents.get_reagent_amount("spaceacillin")
-
 	if(germ_level >= INFECTION_LEVEL_TWO)
 		//spread the infection to internal organs
 		var/obj/item/organ/internal/target_organ = null	//make internal organs become infected one at a time instead of all at once
@@ -414,17 +390,16 @@ Note that amputating the affected organ does in fact remove the infection from t
 		if(children)
 			for(var/obj/item/organ/external/child in children)
 				if(child.germ_level < germ_level && !child.is_robotic())
-					if(child.germ_level < INFECTION_LEVEL_ONE*2 || prob(30))
+					if(child.germ_level < INFECTION_LEVEL_ONE * 2 || prob(30))
 						child.germ_level++
 
 		if(parent)
 			if(parent.germ_level < germ_level && !parent.is_robotic())
-				if(parent.germ_level < INFECTION_LEVEL_ONE*2 || prob(30))
+				if(parent.germ_level < INFECTION_LEVEL_ONE * 2 || prob(30))
 					parent.germ_level++
 
-	if(germ_level >= INFECTION_LEVEL_THREE && antibiotics < 30)	//overdosing is necessary to stop severe infections
+	if(germ_level >= INFECTION_LEVEL_THREE)
 		necrotize()
-
 		germ_level++
 		owner.adjustToxLoss(1)
 
@@ -703,12 +678,12 @@ Note that amputating the affected organ does in fact remove the infection from t
 /obj/item/organ/external/proc/mutate()
 	src.status |= ORGAN_MUTATED
 	if(owner)
-		owner.update_body(1, 1) //Forces all bodyparts to update in order to correctly render the deformed sprite.
+		owner.update_body(TRUE) //Forces all bodyparts to update in order to correctly render the deformed sprite.
 
 /obj/item/organ/external/proc/unmutate()
 	src.status &= ~ORGAN_MUTATED
 	if(owner)
-		owner.update_body(1, 1) //Forces all bodyparts to update in order to correctly return them to normal.
+		owner.update_body(TRUE) //Forces all bodyparts to update in order to correctly return them to normal.
 
 /obj/item/organ/external/proc/get_damage()	//returns total damage
 	return max(brute_dam + burn_dam - perma_injury, perma_injury)	//could use health?

code/modules/surgery/organs/organ_icon.dm

@@ -62,7 +62,7 @@ GLOBAL_LIST_EMPTY(limb_icon_cache)
 	get_icon()
 	. = ..()
 
-/obj/item/organ/external/proc/get_icon(skeletal, fat)
+/obj/item/organ/external/proc/get_icon(skeletal)
 	// Kasparrov, you monster
 	if(force_icon)
 		mob_icon = new /icon(force_icon, "[icon_name]")
@@ -138,7 +138,7 @@ GLOBAL_LIST_EMPTY(limb_icon_cache)
 				add_overlay(facial_s)
 
 		if(h_style)
-			if(!owner.isSynthetic() || (owner.isSynthetic() && ((owner.head && (owner.head.flags & BLOCKHEADHAIR)) || (owner.wear_mask && (owner.wear_mask.flags & BLOCKHEADHAIR)))))
+			if(!ismachineperson(owner) || (ismachineperson(owner) && ((owner.head && (owner.head.flags & BLOCKHEADHAIR)) || (owner.wear_mask && (owner.wear_mask.flags & BLOCKHEADHAIR)))))
 				var/datum/sprite_accessory/hair_style = GLOB.hair_styles_full_list[h_style]
 				if(hair_style && ((dna.species.name in hair_style.species_allowed) || (dna.species.bodyflags & ALL_RPARTS)))
 					var/icon/hair_s = new /icon("icon" = hair_style.icon, "icon_state" = "[hair_style.icon_state]_s")
@@ -181,13 +181,6 @@ GLOBAL_LIST_EMPTY(limb_icon_cache)
 				icon_file = icobase
 	return list(icon_file, new_icon_state)
 
-/obj/item/organ/external/chest/get_icon_state(skeletal)
-	var/result = ..()
-	if(fat && !skeletal && !is_robotic() && (CAN_BE_FAT in dna.species.species_traits))
-		result[2] += "_fat"
-	return result
-
-
 // new damage icon system
 // adjusted to set damage_state to brute/burn code only (without r_name0 as before)
 /obj/item/organ/external/update_icon()

code/modules/surgery/organs/organ_internal.dm

@@ -234,7 +234,6 @@
 	slot = "brain_tumor"
 	var/organhonked = 0
 	var/suffering_delay = 900
-	var/datum/component/waddle
 	var/datum/component/squeak
 
 /obj/item/organ/internal/honktumor/insert(mob/living/carbon/M, special = 0)
@@ -246,7 +245,7 @@
 	genemutcheck(M,GLOB.clumsyblock,null,MUTCHK_FORCED)
 	genemutcheck(M,GLOB.comicblock,null,MUTCHK_FORCED)
 	organhonked = world.time
-	waddle = M.AddComponent(/datum/component/waddling)
+	M.AddElement(/datum/element/waddling)
 	squeak = M.AddComponent(/datum/component/squeak, list('sound/items/bikehorn.ogg' = 1), 50)
 
 /obj/item/organ/internal/honktumor/remove(mob/living/carbon/M, special = 0)
@@ -258,7 +257,7 @@
 	M.dna.SetSEState(GLOB.comicblock,0)
 	genemutcheck(M,GLOB.clumsyblock,null,MUTCHK_FORCED)
 	genemutcheck(M,GLOB.comicblock,null,MUTCHK_FORCED)
-	QDEL_NULL(waddle)
+	M.RemoveElement(/datum/element/waddling)
 	QDEL_NULL(squeak)
 	qdel(src)
 

code/modules/surgery/organs/subtypes/standard.dm

@@ -15,27 +15,8 @@
 	gendered_icon = 1
 	parent_organ = null
 	encased = "ribcage"
-	var/fat = FALSE
 	convertable_children = list(/obj/item/organ/external/groin)
 
-/obj/item/organ/external/chest/proc/makeFat(update_body_icon = 1)
-	fat = TRUE
-	if(owner)
-		owner.update_body(update_body_icon)
-	else
-		// get_icon updates the sprite icon, update_icon updates the injuries overlay.
-		// Madness.
-		get_icon()
-
-/obj/item/organ/external/chest/proc/makeSlim(update_body_icon = 1)
-	fat = FALSE
-	if(owner)
-		owner.update_body(update_body_icon)
-	else
-		// get_icon updates the sprite icon, update_icon updates the injuries overlay.
-		// Madness.
-		get_icon()
-
 /obj/item/organ/external/groin
 	name = "lower body"
 	limb_name = "groin"