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/modules/organs/organ_internal.dm

@@ -3,24 +3,52 @@
 /****************************************************
 				INTERNAL ORGANS DEFINES
 ****************************************************/
+/obj/item/organ/internal
+	var/dead_icon // Icon to use when the organ has died.
 
+/obj/item/organ/internal/die()
+	..()
+	if((status & ORGAN_DEAD) && dead_icon)
+		icon_state = dead_icon
+
+/obj/item/organ/internal/Destroy()
+	if(owner)
+		owner.internal_organs.Remove(src)
+		owner.internal_organs_by_name[organ_tag] = null
+		owner.internal_organs_by_name -= organ_tag
+		while(null in owner.internal_organs)
+			owner.internal_organs -= null
+		var/obj/item/organ/external/E = owner.organs_by_name[parent_organ]
+		if(istype(E)) E.internal_organs -= src
+	return ..()
+
+/obj/item/organ/internal/remove_rejuv()
+	if(owner)
+		owner.internal_organs -= src
+		owner.internal_organs_by_name[organ_tag] = null
+		owner.internal_organs_by_name -= organ_tag
+		while(null in owner.internal_organs)
+			owner.internal_organs -= null
+		var/obj/item/organ/external/E = owner.organs_by_name[parent_organ]
+		if(istype(E)) E.internal_organs -= src
+	..()
 
 // Brain is defined in brain_item.dm.
-/obj/item/organ/heart
+/obj/item/organ/internal/heart
 	name = "heart"
 	icon_state = "heart-on"
-	organ_tag = "heart"
-	parent_organ = "chest"
+	organ_tag = O_HEART
+	parent_organ = BP_TORSO
 	dead_icon = "heart-off"
 
-/obj/item/organ/lungs
+/obj/item/organ/internal/lungs
 	name = "lungs"
 	icon_state = "lungs"
 	gender = PLURAL
-	organ_tag = "lungs"
-	parent_organ = "chest"
+	organ_tag = O_LUNGS
+	parent_organ = BP_TORSO
 
-/obj/item/organ/lungs/process()
+/obj/item/organ/internal/lungs/process()
 	..()
 
 	if(!owner)
@@ -38,14 +66,14 @@
 			spawn owner.emote("me", 1, "gasps for air!")
 			owner.losebreath += 15
 
-/obj/item/organ/kidneys
+/obj/item/organ/internal/kidneys
 	name = "kidneys"
 	icon_state = "kidneys"
 	gender = PLURAL
-	organ_tag = "kidneys"
-	parent_organ = "groin"
+	organ_tag = O_KIDNEYS
+	parent_organ = BP_GROIN
 
-/obj/item/organ/kidneys/process()
+/obj/item/organ/internal/kidneys/process()
 
 	..()
 
@@ -62,22 +90,39 @@
 		else if(is_broken())
 			owner.adjustToxLoss(0.3 * PROCESS_ACCURACY)
 
-/obj/item/organ/eyes
+/obj/item/organ/internal/eyes
 	name = "eyeballs"
 	icon_state = "eyes"
 	gender = PLURAL
-	organ_tag = "eyes"
-	parent_organ = "head"
+	organ_tag = O_EYES
+	parent_organ = BP_HEAD
 	var/list/eye_colour = list(0,0,0)
 
-/obj/item/organ/eyes/robotize()
+/obj/item/organ/internal/eyes/robotize()
 	..()
 	name = "optical sensor"
 	icon = 'icons/obj/robot_component.dmi'
 	icon_state = "camera"
 	dead_icon = "camera_broken"
 
-/obj/item/organ/eyes/proc/update_colour()
+/obj/item/organ/internal/eyes/robot
+	name = "optical sensor"
+
+/obj/item/organ/internal/eyes/robot/New()
+	..()
+	robotize()
+
+/obj/item/organ/internal/eyes/replaced(var/mob/living/carbon/human/target)
+
+	// Apply our eye colour to the target.
+	if(istype(target) && eye_colour)
+		target.r_eyes = eye_colour[1]
+		target.g_eyes = eye_colour[2]
+		target.b_eyes = eye_colour[3]
+		target.update_eyes()
+	..()
+
+/obj/item/organ/internal/eyes/proc/update_colour()
 	if(!owner)
 		return
 	eye_colour = list(
@@ -86,13 +131,13 @@
 		owner.b_eyes ? owner.b_eyes : 0
 		)
 
-/obj/item/organ/eyes/take_damage(amount, var/silent=0)
+/obj/item/organ/internal/eyes/take_damage(amount, var/silent=0)
 	var/oldbroken = is_broken()
 	..()
 	if(is_broken() && !oldbroken && owner && !owner.stat)
 		owner << "<span class='danger'>You go blind!</span>"
 
-/obj/item/organ/eyes/process() //Eye damage replaces the old eye_stat var.
+/obj/item/organ/internal/eyes/process() //Eye damage replaces the old eye_stat var.
 	..()
 	if(!owner)
 		return
@@ -101,13 +146,13 @@
 	if(is_broken())
 		owner.eye_blind = 20
 
-/obj/item/organ/liver
+/obj/item/organ/internal/liver
 	name = "liver"
 	icon_state = "liver"
 	organ_tag = "liver"
-	parent_organ = "groin"
+	parent_organ = BP_GROIN
 
-/obj/item/organ/liver/process()
+/obj/item/organ/internal/liver/process()
 
 	..()
 
@@ -130,7 +175,7 @@
 				src.damage += 0.2 * PROCESS_ACCURACY
 			//Damaged one shares the fun
 			else
-				var/obj/item/organ/O = pick(owner.internal_organs)
+				var/obj/item/organ/internal/O = pick(owner.internal_organs)
 				if(O)
 					O.damage += 0.2  * PROCESS_ACCURACY
 
@@ -155,13 +200,13 @@
 			else
 				take_damage(owner.chem_effects[CE_ALCOHOL_TOXIC] * 0.1 * PROCESS_ACCURACY, prob(1)) // Chance to warn them
 
-/obj/item/organ/appendix
+/obj/item/organ/internal/appendix
 	name = "appendix"
 	icon_state = "appendix"
-	parent_organ = "groin"
+	parent_organ = BP_GROIN
 	organ_tag = "appendix"
 
-/obj/item/organ/appendix/removed()
+/obj/item/organ/internal/appendix/removed()
 	if(owner)
 		var/inflamed = 0
 		for(var/datum/disease/appendicitis/appendicitis in owner.viruses)