Carbon Dismemberment , second attempt. (#20461)

* - I rearranged X_defense.dm mob files, more damage_procs.dm.Here's what's inside:
* X_defense.dm: is for the procs of attacks onto the mob, all the XXX_act() proc (things happening to the mob), as well as protection check and get procs (armor, ear prot, projectile dismemberment)
* damage_procs.dm: actual damage procs like adjustBruteLoss() getfireloss, any proc that handles damaging.

- some bugfixes with gibspawner effects.
- monkey's bodyparts can be dismembered and are used to create its icon.
- brains are no longer carbons.
- all carbon have bodyparts that can be dropped when the mob is gibbed.
- adminspawned bodyparts now have a default icon.
- robotic parts are now a child of bodyparts.
- health analyzer on alien/monkey shows damage on each limb
- added admin option to add/remove bodyparts for all carbon (instead of just remove on humans)
- Fixes keycheck message spam for janicart and all when trying to move.
- Fixes bug with buckling to a scooter while limbless.
- removed arg "hit_zone" in proj's on_hit() because we can already use the def_zone var (where hit_zone got its value)
- Fixes mob not getting any damage when hit by a projectile on their missing limb, despite a hit message shown). carbon/apply_damage() now when we specify a def_zone and the corresponding BP is missing we default to the chest instead of stopping the proc. Consistently with how human/attacked_by() default to its attack to chest if missing limb.
- Fixes mini uzi icon when empty and no mag (typo).
- I renamed and changed a bit check_eye_prot and ear prot
- renamed flash_eyes to flash_act()
- I made a soundbang_act() similar to flash_act but for loud bangs.
- added a gib and dust animation to larva.
- husked monkeys
- no damage overlay for husk or skeleton.
- damage overlay for robotic limb now.
- no damage overlay when organic bodypart husked.
- one handed human with a bloody hand still get a bloody single hand overlay.
- fix admin heal being unable to heal robotic bodyparts.
- slightly touched robotic bodypart sprites (head one pixel too high)
- Fixes 18532 "beheaded husk has hair".
- Fixes 18584 "Ling stasis appearance bug"
- no more eyes or lipstick on husks.
- can remove flashes/wires/cells from robot chest and head with crowbar.
- Fixes not being able to surgically amputate robotic arm/leg.

* More merge conflict fixes and adding the new files I forgot to add.

* of course I forgot birdstation

* More typos and stuff I forgot to undo.

* Fixing a typo in examine.dm
Removing an unnecessary check.
Making admin heal regenerate limbs on all carbons.
Monkey-human transformation now transfer missing limbs info and presence of a cavity implant.
NODISMEMBER species can still lack a limb if the mob lacked a limb and changed into that new species.
Changeling Regenerate ability now also regenerate limbs when in monkey form. (and remove some cryptic useless code)

* Fixing more conflicts with remie's multihands PR.

* Fixes runtime with hud when calling build_hand_slots().
Fixes lightgeist healing not working.
Fixes null.handle_fall() runtimes with pirate mobs.
Fixes typo in has_left_hadn() and has_right_hand().

* Derp, forgot to remove debug message.

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

@@ -1,68 +1,19 @@
-/obj/item/robot_parts
-	name = "robot parts"
-	icon = 'icons/obj/robot_parts.dmi'
-	force = 4
-	throwforce = 4
-	item_state = "buildpipe"
-	icon_state = "blank"
-	flags = CONDUCT
-	slot_flags = SLOT_BELT
-	var/body_zone
 
-/obj/item/robot_parts/l_arm
-	name = "cyborg left arm"
-	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
-	attack_verb = list("slapped", "punched")
-	icon_state = "l_arm"
-	body_zone = "l_arm"
 
-/obj/item/robot_parts/r_arm
-	name = "cyborg right arm"
-	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
-	attack_verb = list("slapped", "punched")
-	icon_state = "r_arm"
-	body_zone = "r_arm"
+//The robot bodyparts have been moved to code/module/surgery/bodyparts/robot_bodyparts.dm
 
-/obj/item/robot_parts/l_leg
-	name = "cyborg left leg"
-	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
-	attack_verb = list("kicked", "stomped")
-	icon_state = "l_leg"
-	body_zone = "l_leg"
 
-/obj/item/robot_parts/r_leg
-	name = "cyborg right leg"
-	desc = "A skeletal limb wrapped in pseudomuscles, with a low-conductivity case."
-	attack_verb = list("kicked", "stomped")
-	icon_state = "r_leg"
-	body_zone = "r_leg"
-
-/obj/item/robot_parts/chest
-	name = "cyborg torso"
-	desc = "A heavily reinforced case containing cyborg logic boards, with space for a standard power cell."
-	icon_state = "chest"
-	body_zone = "chest"
-	var/wired = 0
-	var/obj/item/weapon/stock_parts/cell/cell = null
-
-/obj/item/robot_parts/head
-	name = "cyborg head"
-	desc = "A standard reinforced braincase, with spine-plugged neural socket and sensor gimbals."
-	icon_state = "head"
-	body_zone = "head"
-	var/obj/item/device/assembly/flash/handheld/flash1 = null
-	var/obj/item/device/assembly/flash/handheld/flash2 = null
-
-/obj/item/robot_parts/robot_suit
+/obj/item/robot_suit
 	name = "cyborg endoskeleton"
 	desc = "A complex metal backbone with standard limb sockets and pseudomuscle anchors."
+	icon =  'icons/obj/robot_parts.dmi'
 	icon_state = "robo_suit"
-	var/obj/item/robot_parts/l_arm/l_arm = null
-	var/obj/item/robot_parts/r_arm/r_arm = null
-	var/obj/item/robot_parts/l_leg/l_leg = null
-	var/obj/item/robot_parts/r_leg/r_leg = null
-	var/obj/item/robot_parts/chest/chest = null
-	var/obj/item/robot_parts/head/head = null
+	var/obj/item/bodypart/l_arm/robot/l_arm = null
+	var/obj/item/bodypart/r_arm/robot/r_arm = null
+	var/obj/item/bodypart/l_leg/robot/l_leg = null
+	var/obj/item/bodypart/r_leg/robot/r_leg = null
+	var/obj/item/bodypart/chest/robot/chest = null
+	var/obj/item/bodypart/head/robot/head = null
 
 	var/created_name = ""
 	var/mob/living/silicon/ai/forced_ai
@@ -71,11 +22,11 @@
 	var/aisync = 1
 	var/panel_locked = 1
 
-/obj/item/robot_parts/robot_suit/New()
+/obj/item/robot_suit/New()
 	..()
 	src.updateicon()
 
-/obj/item/robot_parts/robot_suit/proc/updateicon()
+/obj/item/robot_suit/proc/updateicon()
 	src.cut_overlays()
 	if(src.l_arm)
 		src.add_overlay("l_arm+o")
@@ -90,7 +41,7 @@
 	if(src.head)
 		src.add_overlay("head+o")
 
-/obj/item/robot_parts/robot_suit/proc/check_completion()
+/obj/item/robot_suit/proc/check_completion()
 	if(src.l_arm && src.r_arm)
 		if(src.l_leg && src.r_leg)
 			if(src.chest && src.head)
@@ -98,7 +49,7 @@
 				return 1
 	return 0
 
-/obj/item/robot_parts/robot_suit/attackby(obj/item/W, mob/user, params)
+/obj/item/robot_suit/attackby(obj/item/W, mob/user, params)
 
 	if(istype(W, /obj/item/stack/sheet/metal))
 		var/obj/item/stack/sheet/metal/M = W
@@ -114,64 +65,82 @@
 			else
 				user << "<span class='warning'>You need one sheet of metal to start building ED-209!</span>"
 				return
-	else if(istype(W, /obj/item/robot_parts/l_leg))
+	else if(istype(W, /obj/item/bodypart/l_leg/robot))
 		if(src.l_leg)
 			return
 		if(!user.unEquip(W))
 			return
-		W.loc = src
+		W.forceMove(src)
+		W.icon_state = initial(W.icon_state)
+		W.cut_overlays()
 		src.l_leg = W
 		src.updateicon()
 
-	else if(istype(W, /obj/item/robot_parts/r_leg))
+	else if(istype(W, /obj/item/bodypart/r_leg/robot))
 		if(src.r_leg)
 			return
 		if(!user.unEquip(W))
 			return
-		W.loc = src
+		W.forceMove(src)
+		W.icon_state = initial(W.icon_state)
+		W.cut_overlays()
 		src.r_leg = W
 		src.updateicon()
 
-	else if(istype(W, /obj/item/robot_parts/l_arm))
+	else if(istype(W, /obj/item/bodypart/l_arm/robot))
 		if(src.l_arm)
 			return
 		if(!user.unEquip(W))
 			return
-		W.loc = src
+		W.forceMove(src)
+		W.icon_state = initial(W.icon_state)
+		W.cut_overlays()
 		src.l_arm = W
 		src.updateicon()
 
-	else if(istype(W, /obj/item/robot_parts/r_arm))
+	else if(istype(W, /obj/item/bodypart/r_arm/robot))
 		if(src.r_arm)
 			return
 		if(!user.unEquip(W))
 			return
-		W.loc = src
+		W.forceMove(src)
+		W.icon_state = initial(W.icon_state)//in case it is a dismembered robotic limb
+		W.cut_overlays()
 		src.r_arm = W
 		src.updateicon()
 
-	else if(istype(W, /obj/item/robot_parts/chest))
+	else if(istype(W, /obj/item/bodypart/chest/robot))
+		var/obj/item/bodypart/chest/robot/CH = W
 		if(src.chest)
 			return
-		if(W:wired && W:cell)
-			if(!user.unEquip(W))
+		if(CH.wired && CH.cell)
+			if(!user.unEquip(CH))
 				return
-			W.loc = src
-			src.chest = W
+			CH.forceMove(src)
+			CH.icon_state = initial(CH.icon_state) //in case it is a dismembered robotic limb
+			CH.cut_overlays()
+			src.chest = CH
 			src.updateicon()
-		else if(!W:wired)
+		else if(!CH.wired)
 			user << "<span class='warning'>You need to attach wires to it first!</span>"
 		else
 			user << "<span class='warning'>You need to attach a cell to it first!</span>"
 
-	else if(istype(W, /obj/item/robot_parts/head))
+	else if(istype(W, /obj/item/bodypart/head/robot))
+		var/obj/item/bodypart/head/robot/HD = W
+		for(var/X in HD.contents)
+			if(istype(X, /obj/item/organ))
+				user << "<span class='warning'>There are organs inside [HD]!</span>"
+				return
 		if(src.head)
 			return
-		if(W:flash2 && W:flash1)
-			if(!user.unEquip(W))
+		if(HD.flash2 && HD.flash1)
+			if(!user.unEquip(HD))
 				return
-			W.loc = src
-			src.head = W
+			HD.loc = src
+			HD.icon_state = initial(HD.icon_state)//in case it is a dismembered robotic limb
+			HD.cut_overlays()
+			src.head = HD
 			src.updateicon()
 		else
 			user << "<span class='warning'>You need to attach a flash to it first!</span>"
@@ -192,7 +161,7 @@
 				user << "<span class='warning'>Sticking an empty MMI into the frame would sort of defeat the purpose!</span>"
 				return
 
-			var/mob/living/carbon/brain/BM = M.brainmob
+			var/mob/living/brain/BM = M.brainmob
 			if(!BM.key || !BM.mind)
 				user << "<span class='warning'>The mmi indicates that their mind is completely unresponsive; there's no point!</span>"
 				return
@@ -283,7 +252,7 @@
 	else
 		return ..()
 
-/obj/item/robot_parts/robot_suit/proc/Interact(mob/user)
+/obj/item/robot_suit/proc/Interact(mob/user)
 			var/t1 = text("Designation: <A href='?src=\ref[];Name=1'>[(created_name ? "[created_name]" : "Default Cyborg")]</a><br>\n",src)
 			t1 += text("Master AI: <A href='?src=\ref[];Master=1'>[(forced_ai ? "[forced_ai.name]" : "Automatic")]</a><br><br>\n",src)
 
@@ -295,8 +264,8 @@
 			popup.set_content(t1)
 			popup.open()
 
-/obj/item/robot_parts/robot_suit/Topic(href, href_list)
-	if(usr.lying || usr.stat || usr.stunned || !Adjacent(usr))
+/obj/item/robot_suit/Topic(href, href_list)
+	if(usr.incapacitated() || !Adjacent(usr))
 		return
 
 	var/mob/living/living_user = usr
@@ -330,50 +299,4 @@
 
 	add_fingerprint(usr)
 	Interact(usr)
-	return
-
-/obj/item/robot_parts/chest/attackby(obj/item/W, mob/user, params)
-	if(istype(W, /obj/item/weapon/stock_parts/cell))
-		if(src.cell)
-			user << "<span class='warning'>You have already inserted a cell!</span>"
-			return
-		else
-			if(!user.unEquip(W))
-				return
-			W.loc = src
-			src.cell = W
-			user << "<span class='notice'>You insert the cell.</span>"
-	else if(istype(W, /obj/item/stack/cable_coil))
-		if(src.wired)
-			user << "<span class='warning'>You have already inserted wire!</span>"
-			return
-		var/obj/item/stack/cable_coil/coil = W
-		if (coil.use(1))
-			src.wired = 1
-			user << "<span class='notice'>You insert the wire.</span>"
-		else
-			user << "<span class='warning'>You need one length of coil to wire it!</span>"
-	else
-		return ..()
-
-/obj/item/robot_parts/head/attackby(obj/item/W, mob/user, params)
-	if(istype(W, /obj/item/device/assembly/flash/handheld))
-		var/obj/item/device/assembly/flash/handheld/F = W
-		if(src.flash1 && src.flash2)
-			user << "<span class='warning'>You have already inserted the eyes!</span>"
-			return
-		else if(F.crit_fail)
-			user << "<span class='warning'>You can't use a broken flash!</span>"
-			return
-		else
-			if(!user.unEquip(W))
-				return
-			F.loc = src
-			if(src.flash1)
-				src.flash2 = F
-			else
-				src.flash1 = F
-			user << "<span class='notice'>You insert the flash into the eye socket.</span>"
-	else
-		return ..()