Tweaks to previous commits.

More tweaks to IPC fixes.
Merge resolution/compile fixes.

Further work on properly integrating, updating and fixing prosthetic options.

Repathed internal organs to organ/internal.

More work on full synthetics, changelings, overheating.

Working on getting organs to qdel properly and spawn properly when robotized.

Finalized some overheating values, added remaining prosthetic icons.

Finalizing the testing version of the full prosthetic bodies branch.

Added suit cyclers to the autolathe and map.

Fixing runtime errors.

Fixing errors.

Changelog.

Replacing limb and organ strings with constants.

Prevented brainless species from becoming full cyborgs.

Fixed issues with brain/MMIs renaming themselves inappropriately.

Various fixes and oversights.

code/game/objects/effects/aliens.dm

@@ -104,7 +104,7 @@
 		// Aliens can get straight through these.
 		if(istype(usr,/mob/living/carbon))
 			var/mob/living/carbon/M = usr
-			if(locate(/obj/item/organ/xenos/hivenode) in M.internal_organs)
+			if(locate(/obj/item/organ/internal/xenos/hivenode) in M.internal_organs)
 				for(var/mob/O in oviewers(src))
 					O.show_message("<span class='warning'>[usr] strokes the [name] and it melts away!</span>", 1)
 				health = 0
@@ -349,7 +349,7 @@ Alien plants should do something if theres a lot of poison
 /obj/effect/alien/egg/attack_hand(user as mob)
 
 	var/mob/living/carbon/M = user
-	if(!istype(M) || !(locate(/obj/item/organ/xenos/hivenode) in M.internal_organs))
+	if(!istype(M) || !(locate(/obj/item/organ/internal/xenos/hivenode) in M.internal_organs))
 		return attack_hand(user)
 
 	switch(status)

code/game/objects/effects/decals/Cleanable/humans.dm

@@ -64,6 +64,12 @@ var/global/list/image/splatter_cache=list()
 /obj/effect/decal/cleanable/blood/update_icon()
 	if(basecolor == "rainbow") basecolor = "#[get_random_colour(1)]"
 	color = basecolor
+	if(basecolor == SYNTH_BLOOD_COLOUR)
+		name = "oil"
+		desc = "It's black and greasy."
+	else
+		name = initial(name)
+		desc = initial(desc)
 
 /obj/effect/decal/cleanable/blood/Crossed(mob/living/carbon/human/perp)
 	if (!istype(perp))

code/game/objects/effects/decals/Cleanable/robots.dm

@@ -3,7 +3,7 @@
 	desc = "It's a useless heap of junk... <i>or is it?</i>"
 	icon = 'icons/mob/robots.dmi'
 	icon_state = "gib1"
-	basecolor="#030303"
+	basecolor = SYNTH_BLOOD_COLOUR
 	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6", "gib7")
 
 /obj/effect/decal/cleanable/blood/gibs/robot/update_icon()
@@ -38,9 +38,7 @@
 	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6", "gib7","gibdown1","gibdown1") //2:7 is close enough to 1:4
 
 /obj/effect/decal/cleanable/blood/oil
-	name = "motor oil"
-	desc = "It's black and greasy. Looks like Beepsky made another mess."
-	basecolor="#030303"
+	basecolor = SYNTH_BLOOD_COLOUR
 
 /obj/effect/decal/cleanable/blood/oil/dry()
 	return

code/game/objects/effects/spiders.dm

@@ -220,9 +220,9 @@
 			src.loc = O.owner ? O.owner.loc : O.loc
 			src.visible_message("<span class='warning'>\A [src] makes its way out of [O.owner ? "[O.owner]'s [O.name]" : "\the [O]"]!</span>")
 			if(O.owner)
-				O.owner.apply_damage(1, BRUTE, O.limb_name)
+				O.owner.apply_damage(1, BRUTE, O.organ_tag)
 		else if(prob(1))
-			O.owner.apply_damage(1, TOX, O.limb_name)
+			O.owner.apply_damage(1, TOX, O.organ_tag)
 			if(world.time > last_itch + 30 SECONDS)
 				last_itch = world.time
 				O.owner << "<span class='notice'>Your [O.name] itches...</span>"

code/game/objects/items.dm

@@ -449,7 +449,7 @@ var/list/global/slot_flags_enumeration = list(
 
 	if(istype(H))
 
-		var/obj/item/organ/eyes/eyes = H.internal_organs_by_name["eyes"]
+		var/obj/item/organ/internal/eyes/eyes = H.internal_organs_by_name[O_EYES]
 
 		if(H != user)
 			for(var/mob/O in (viewers(M) - user - M))
@@ -477,7 +477,7 @@ var/list/global/slot_flags_enumeration = list(
 			if (eyes.damage >= eyes.min_broken_damage)
 				if(M.stat != 2)
 					M << "<span class='warning'>You go blind!</span>"
-		var/obj/item/organ/external/affecting = H.get_organ("head")
+		var/obj/item/organ/external/affecting = H.get_organ(BP_HEAD)
 		if(affecting.take_damage(7))
 			M:UpdateDamageIcon()
 	else

code/game/objects/items/devices/flashlight.dm

@@ -38,7 +38,7 @@
 
 /obj/item/device/flashlight/attack(mob/living/M as mob, mob/living/user as mob)
 	add_fingerprint(user)
-	if(on && user.zone_sel.selecting == "eyes")
+	if(on && user.zone_sel.selecting == O_EYES)
 
 		if(((CLUMSY in user.mutations) || user.getBrainLoss() >= 60) && prob(50))	//too dumb to use flashlight properly
 			return ..()	//just hit them in the head

code/game/objects/items/devices/suit_cooling.dm

@@ -12,21 +12,25 @@
 	throwforce = 10.0
 	throw_speed = 1
 	throw_range = 4
+	action_button_name = "Toggle Heatsink"
 
+	matter = list("steel" = 15000, "glass" = 3500)
 	origin_tech = list(TECH_MAGNET = 2, TECH_MATERIAL = 2)
 
 	var/on = 0				//is it turned on?
 	var/cover_open = 0		//is the cover open?
 	var/obj/item/weapon/cell/cell
-	var/max_cooling = 12				//in degrees per second - probably don't need to mess with heat capacity here
-	var/charge_consumption = 16.6		//charge per second at max_cooling
+	var/max_cooling = 12				// in degrees per second - probably don't need to mess with heat capacity here
+	var/charge_consumption = 3			// charge per second at max_cooling
 	var/thermostat = T20C
 
 	//TODO: make it heat up the surroundings when not in space
 
+/obj/item/device/suit_cooling_unit/ui_action_click()
+	toggle(usr)
+
 /obj/item/device/suit_cooling_unit/New()
 	processing_objects |= src
-
 	cell = new/obj/item/weapon/cell()	//comes with the crappy default power cell - high-capacity ones shouldn't be hard to find
 	cell.loc = src
 
@@ -56,7 +60,7 @@
 	cell.use(charge_usage)
 
 	if(cell.charge <= 0)
-		turn_off()
+		turn_off(1)
 
 /obj/item/device/suit_cooling_unit/proc/get_environment_temperature()
 	if (ishuman(loc))
@@ -97,14 +101,12 @@
 	on = 1
 	updateicon()
 
-/obj/item/device/suit_cooling_unit/proc/turn_off()
-	if (ismob(src.loc))
-		var/mob/M = src.loc
-		M.show_message("\The [src] clicks and whines as it powers down.", 2)	//let them know in case it's run out of power.
+/obj/item/device/suit_cooling_unit/proc/turn_off(var/failed)
+	if(failed) visible_message("\The [src] clicks and whines as it powers down.")
 	on = 0
 	updateicon()
 
-/obj/item/device/suit_cooling_unit/attack_self(mob/user as mob)
+/obj/item/device/suit_cooling_unit/attack_self(var/mob/user)
 	if(cover_open && cell)
 		if(ishuman(user))
 			user.put_in_hands(cell)
@@ -114,18 +116,19 @@
 		cell.add_fingerprint(user)
 		cell.update_icon()
 
-		user << "You remove the [src.cell]."
+		user << "You remove \the [src.cell]."
 		src.cell = null
 		updateicon()
 		return
 
-	//TODO use a UI like the air tanks
+	toggle(user)
+
+/obj/item/device/suit_cooling_unit/proc/toggle(var/mob/user)
 	if(on)
 		turn_off()
 	else
 		turn_on()
-		if (on)
-			user << "You switch on the [src]."
+	user << "<span class='notice'>You switch \the [src] [on ? "on" : "off"].</span>"
 
 /obj/item/device/suit_cooling_unit/attackby(obj/item/weapon/W as obj, mob/user as mob)
 	if (istype(W, /obj/item/weapon/screwdriver))

code/game/objects/items/robot/robot_parts.dm

@@ -30,35 +30,35 @@
 	name = "left arm"
 	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
 	icon_state = "l_arm"
-	part = list("l_arm","l_hand")
+	part = list(BP_L_ARM, BP_L_HAND)
 	model_info = 1
 
 /obj/item/robot_parts/r_arm
 	name = "right arm"
 	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
 	icon_state = "r_arm"
-	part = list("r_arm","r_hand")
+	part = list(BP_R_ARM, BP_R_HAND)
 	model_info = 1
 
 /obj/item/robot_parts/l_leg
 	name = "left leg"
 	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
 	icon_state = "l_leg"
-	part = list("l_leg","l_foot")
+	part = list(BP_L_LEG, BP_L_FOOT)
 	model_info = 1
 
 /obj/item/robot_parts/r_leg
 	name = "right leg"
 	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
 	icon_state = "r_leg"
-	part = list("r_leg","r_foot")
+	part = list(BP_R_LEG, BP_R_FOOT)
 	model_info = 1
 
 /obj/item/robot_parts/chest
-	name = "torso"
+	name = "chest"
 	desc = "A heavily reinforced case containing cyborg logic boards, with space for a standard power cell."
 	icon_state = "chest"
-	part = list("groin","chest")
+	part = list(BP_GROIN,BP_TORSO)
 	var/wires = 0.0
 	var/obj/item/weapon/cell/cell = null
 
@@ -66,7 +66,7 @@
 	name = "head"
 	desc = "A standard reinforced braincase, with spine-plugged neural socket and sensor gimbals."
 	icon_state = "head"
-	part = list("head")
+	part = list(BP_HEAD)
 	var/obj/item/device/flash/flash1 = null
 	var/obj/item/device/flash/flash2 = null
 

code/game/objects/items/stacks/medical.dm

@@ -24,7 +24,7 @@
 		var/mob/living/carbon/human/H = M
 		var/obj/item/organ/external/affecting = H.get_organ(user.zone_sel.selecting)
 
-		if(affecting.name == "head")
+		if(affecting.organ_tag == BP_HEAD)
 			if(H.head && istype(H.head,/obj/item/clothing/head/helmet/space))
 				user << "<span class='warning'>You can't apply [src] through [H.head]!</span>"
 				return 1
@@ -217,7 +217,7 @@
 		var/mob/living/carbon/human/H = M
 		var/obj/item/organ/external/affecting = H.get_organ(user.zone_sel.selecting)
 		var/limb = affecting.name
-		if(!(affecting.limb_name in list("l_arm","r_arm","l_leg","r_leg")))
+		if(!(affecting.organ_tag in list("l_arm","r_arm","l_leg","r_leg")))
 			user << "<span class='danger'>You can't apply a splint there!</span>"
 			return
 		if(affecting.status & ORGAN_SPLINTED)
@@ -226,7 +226,7 @@
 		if (M != user)
 			user.visible_message("<span class='danger'>[user] starts to apply \the [src] to [M]'s [limb].</span>", "<span class='danger'>You start to apply \the [src] to [M]'s [limb].</span>", "<span class='danger'>You hear something being wrapped.</span>")
 		else
-			if((!user.hand && affecting.limb_name == "r_arm") || (user.hand && affecting.limb_name == "l_arm"))
+			if((!user.hand && affecting.organ_tag == "r_arm") || (user.hand && affecting.organ_tag == "l_arm"))
 				user << "<span class='danger'>You can't apply a splint to the arm you're using!</span>"
 				return
 			user.visible_message("<span class='danger'>[user] starts to apply \the [src] to their [limb].</span>", "<span class='danger'>You start to apply \the [src] to your [limb].</span>", "<span class='danger'>You hear something being wrapped.</span>")

code/game/objects/items/weapons/cigs_lighters.dm

@@ -478,7 +478,7 @@ CIGARETTE PACKETS ARE IN FANCY.DM
 		return
 	M.IgniteMob()
 
-	if(istype(M.wear_mask, /obj/item/clothing/mask/smokable/cigarette) && user.zone_sel.selecting == "mouth" && lit)
+	if(istype(M.wear_mask, /obj/item/clothing/mask/smokable/cigarette) && user.zone_sel.selecting == O_MOUTH && lit)
 		var/obj/item/clothing/mask/smokable/cigarette/cig = M.wear_mask
 		if(M == user)
 			cig.attackby(src, user)

code/game/objects/items/weapons/clown_items.dm

@@ -39,7 +39,7 @@
 	return
 
 /obj/item/weapon/soap/attack(mob/target as mob, mob/user as mob)
-	if(target && user && ishuman(target) && ishuman(user) && !target.stat && !user.stat && user.zone_sel &&user.zone_sel.selecting == "mouth" )
+	if(target && user && ishuman(target) && ishuman(user) && !target.stat && !user.stat && user.zone_sel &&user.zone_sel.selecting == O_MOUTH)
 		user.visible_message("<span class='danger'>\The [user] washes \the [target]'s mouth out with soap!</span>")
 		return
 	..()

code/game/objects/items/weapons/grenades/flashbang.dm

@@ -84,7 +84,7 @@
 //This really should be in mob not every check
 		if(ishuman(M))
 			var/mob/living/carbon/human/H = M
-			var/obj/item/organ/eyes/E = H.internal_organs_by_name["eyes"]
+			var/obj/item/organ/internal/eyes/E = H.internal_organs_by_name[O_EYES]
 			if (E && E.damage >= E.min_bruised_damage)
 				M << "<span class='danger'>Your eyes start to burn badly!</span>"
 				if(!banglet && !(istype(src , /obj/item/weapon/grenade/flashbang/clusterbang)))

code/game/objects/items/weapons/handcuffs.dm

@@ -94,11 +94,11 @@ var/last_chew = 0
 	var/mob/living/carbon/human/H = A
 	if (!H.handcuffed) return
 	if (H.a_intent != I_HURT) return
-	if (H.zone_sel.selecting != "mouth") return
+	if (H.zone_sel.selecting != O_MOUTH) return
 	if (H.wear_mask) return
 	if (istype(H.wear_suit, /obj/item/clothing/suit/straight_jacket)) return
 
-	var/obj/item/organ/external/O = H.organs_by_name[H.hand?"l_hand":"r_hand"]
+	var/obj/item/organ/external/O = H.organs_by_name[(H.hand ? BP_L_HAND : BP_R_HAND)]
 	if (!O) return
 
 	var/s = "<span class='warning'>[H.name] chews on \his [O.name]!</span>"

code/game/objects/items/weapons/material/kitchen.dm

@@ -27,7 +27,7 @@
 		return ..()
 
 	if(user.a_intent != I_HELP)
-		if(user.zone_sel.selecting == "head" || user.zone_sel.selecting == "eyes")
+		if(user.zone_sel.selecting == BP_HEAD || user.zone_sel.selecting == O_EYES)
 			if((CLUMSY in user.mutations) && prob(50))
 				M = user
 			return eyestab(M,user)

code/game/objects/items/weapons/storage/fancy.dm

@@ -159,7 +159,7 @@
 	if(!istype(M, /mob))
 		return
 
-	if(M == user && user.zone_sel.selecting == "mouth" && contents.len > 0 && !user.wear_mask)
+	if(M == user && user.zone_sel.selecting == O_MOUTH && contents.len > 0 && !user.wear_mask)
 		var/obj/item/clothing/mask/smokable/cigarette/W = new /obj/item/clothing/mask/smokable/cigarette(user)
 		reagents.trans_to_obj(W, (reagents.total_volume/contents.len))
 		user.equip_to_slot_if_possible(W, slot_wear_mask)
@@ -252,7 +252,7 @@
 	if(!istype(M, /mob))
 		return
 
-	if(M == user && user.zone_sel.selecting == "mouth" && contents.len > 0 && !user.wear_mask)
+	if(M == user && user.zone_sel.selecting == O_MOUTH && contents.len > 0 && !user.wear_mask)
 		var/obj/item/clothing/mask/smokable/cigarette/cigar/W = new /obj/item/clothing/mask/smokable/cigarette/cigar(user)
 		reagents.trans_to_obj(W, (reagents.total_volume/contents.len))
 		user.equip_to_slot_if_possible(W, slot_wear_mask)

code/game/objects/items/weapons/swords_axes_etc.dm

@@ -30,7 +30,7 @@
 		user.Weaken(3 * force)
 		if(ishuman(user))
 			var/mob/living/carbon/human/H = user
-			H.apply_damage(2*force, BRUTE, "head")
+			H.apply_damage(2*force, BRUTE, BP_HEAD)
 		else
 			user.take_organ_damage(2*force)
 		return
@@ -123,7 +123,7 @@
 			user.Weaken(3 * force)
 			if(ishuman(user))
 				var/mob/living/carbon/human/H = user
-				H.apply_damage(2*force, BRUTE, "head")
+				H.apply_damage(2*force, BRUTE, BP_HEAD)
 			else
 				user.take_organ_damage(2*force)
 			return

code/game/objects/items/weapons/tape.dm

@@ -7,9 +7,9 @@
 
 /obj/item/weapon/tape_roll/attack(var/mob/living/carbon/human/H, var/mob/user)
 	if(istype(H))
-		if(user.zone_sel.selecting == "eyes")
+		if(user.zone_sel.selecting == O_EYES)
 
-			if(!H.organs_by_name["head"])
+			if(!H.organs_by_name[BP_HEAD])
 				user << "<span class='warning'>\The [H] doesn't have a head.</span>"
 				return
 			if(!H.has_eyes())
@@ -27,14 +27,14 @@
 				return
 
 			// Repeat failure checks.
-			if(!H || !src || !H.organs_by_name["head"] || !H.has_eyes() || H.glasses || (H.head && (H.head.body_parts_covered & FACE)))
+			if(!H || !src || !H.organs_by_name[BP_HEAD] || !H.has_eyes() || H.glasses || (H.head && (H.head.body_parts_covered & FACE)))
 				return
 
 			user.visible_message("<span class='danger'>\The [user] has taped up \the [H]'s eyes!</span>")
 			H.equip_to_slot_or_del(new /obj/item/clothing/glasses/sunglasses/blindfold/tape(H), slot_glasses)
 
-		else if(user.zone_sel.selecting == "mouth" || user.zone_sel.selecting == "head")
-			if(!H.organs_by_name["head"])
+		else if(user.zone_sel.selecting == O_MOUTH || user.zone_sel.selecting == BP_HEAD)
+			if(!H.organs_by_name[BP_HEAD])
 				user << "<span class='warning'>\The [H] doesn't have a head.</span>"
 				return
 			if(!H.check_has_mouth())
@@ -52,7 +52,7 @@
 				return
 
 			// Repeat failure checks.
-			if(!H || !src || !H.organs_by_name["head"] || !H.check_has_mouth() || H.wear_mask || (H.head && (H.head.body_parts_covered & FACE)))
+			if(!H || !src || !H.organs_by_name[BP_HEAD] || !H.check_has_mouth() || H.wear_mask || (H.head && (H.head.body_parts_covered & FACE)))
 				return
 
 			user.visible_message("<span class='danger'>\The [user] has taped up \the [H]'s mouth!</span>")

code/game/objects/items/weapons/tools.dm

@@ -83,7 +83,7 @@
 /obj/item/weapon/screwdriver/attack(mob/living/carbon/M as mob, mob/living/carbon/user as mob)
 	if(!istype(M) || user.a_intent == "help")
 		return ..()
-	if(user.zone_sel.selecting != "eyes" && user.zone_sel.selecting != "head")
+	if(user.zone_sel.selecting != O_EYES && user.zone_sel.selecting != BP_HEAD)
 		return ..()
 	if((CLUMSY in user.mutations) && prob(50))
 		M = user
@@ -333,7 +333,7 @@
 	var/safety = user:eyecheck()
 	if(istype(user, /mob/living/carbon/human))
 		var/mob/living/carbon/human/H = user
-		var/obj/item/organ/eyes/E = H.internal_organs_by_name["eyes"]
+		var/obj/item/organ/internal/eyes/E = H.internal_organs_by_name[O_EYES]
 		if(!E)
 			return
 		switch(safety)

code/game/objects/items/weapons/trays.dm

@@ -45,7 +45,7 @@
 	var/mob/living/carbon/human/H = M      ///////////////////////////////////// /Let's have this ready for later.
 
 
-	if(!(user.zone_sel.selecting == ("eyes" || "head"))) //////////////hitting anything else other than the eyes
+	if(!(user.zone_sel.selecting == (O_EYES || BP_HEAD))) //////////////hitting anything else other than the eyes
 		if(prob(33))
 			src.add_blood(H)
 			var/turf/location = H.loc
@@ -79,7 +79,7 @@
 		if(istype(protection) && (protection.body_parts_covered & FACE))
 			protected = 1
 			break
-	
+
 	if(protected)
 		M << "<span class='warning'>You get slammed in the face with the tray, against your mask!</span>"
 		if(prob(33))

code/game/objects/structures.dm

@@ -140,15 +140,15 @@
 
 			switch(pick(list("ankle","wrist","head","knee","elbow")))
 				if("ankle")
-					affecting = H.get_organ(pick("l_foot", "r_foot"))
+					affecting = H.get_organ(pick(BP_L_FOOT, BP_R_FOOT))
 				if("knee")
-					affecting = H.get_organ(pick("l_leg", "r_leg"))
+					affecting = H.get_organ(pick(BP_L_LEG, BP_R_LEG))
 				if("wrist")
-					affecting = H.get_organ(pick("l_hand", "r_hand"))
+					affecting = H.get_organ(pick(BP_L_HAND, BP_R_HAND))
 				if("elbow")
-					affecting = H.get_organ(pick("l_arm", "r_arm"))
+					affecting = H.get_organ(pick(BP_L_ARM, BP_R_ARM))
 				if("head")
-					affecting = H.get_organ("head")
+					affecting = H.get_organ(BP_HEAD)
 
 			if(affecting)
 				M << "<span class='danger'>You land heavily on your [affecting.name]!</span>"

code/game/objects/structures/stool_bed_chair_nest/alien_nests.dm

@@ -48,10 +48,10 @@
 	var/mob/living/carbon/xenos = user
 	var/mob/living/carbon/victim = M
 
-	if(istype(victim) && locate(/obj/item/organ/xenos/hivenode) in victim.internal_organs)
+	if(istype(victim) && locate(/obj/item/organ/internal/xenos/hivenode) in victim.internal_organs)
 		return
 
-	if(istype(xenos) && !(locate(/obj/item/organ/xenos/hivenode) in xenos.internal_organs))
+	if(istype(xenos) && !(locate(/obj/item/organ/internal/xenos/hivenode) in xenos.internal_organs))
 		return
 
 	if(M == usr)