Prosthetic organs have sprites and take emp damage properly

code/modules/client/preference_setup/general/03_body.dm

@@ -111,7 +111,7 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 				else
 					O.robotize()
 
-	for(var/name in list(O_HEART,O_EYES,O_BRAIN))
+	for(var/name in list(O_HEART,O_EYES,O_LUNGS,O_BRAIN))
 		var/status = pref.organ_data[name]
 		if(!status)
 			continue
@@ -178,6 +178,8 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 				organ_name = "eyes"
 			if(O_BRAIN)
 				organ_name = "brain"
+			if(O_LUNGS)
+				organ_name = "lungs"
 
 		if(status == "cyborg")
 			++ind
@@ -211,6 +213,8 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 			switch(organ_name)
 				if("heart")
 					. += "\tPacemaker-assisted [organ_name]"
+				if("lungs")
+					. += "\tAssisted [organ_name]"
 				if("voicebox") //on adding voiceboxes for speaking skrell/similar replacements
 					. += "\tSurgically altered [organ_name]"
 				if("eyes")
@@ -539,7 +543,7 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 
 	else if(href_list["organs"])
 
-		var/organ_name = input(user, "Which internal function do you want to change?") as null|anything in list("Heart", "Eyes", "Brain")
+		var/organ_name = input(user, "Which internal function do you want to change?") as null|anything in list("Heart", "Eyes", "Lungs", "Brain")
 		if(!organ_name) return
 
 		var/organ = null
@@ -548,6 +552,8 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 				organ = O_HEART
 			if("Eyes")
 				organ = O_EYES
+			if("Lungs")
+				organ = O_LUNGS
 			if("Brain")
 				if(pref.organ_data[BP_HEAD] != "cyborg")
 					user << "<span class='warning'>You may only select an assisted or synthetic brain if you have a full prosthetic body.</span>"

code/modules/organs/internal/eyes.dm

@@ -11,9 +11,6 @@
 /obj/item/organ/internal/eyes/robotize()
 	..()
 	name = "optical sensor"
-	icon = 'icons/obj/robot_component.dmi'
-	icon_state = "camera"
-	dead_icon = "camera_broken"
 	verbs |= /obj/item/organ/internal/eyes/proc/change_eye_color
 
 /obj/item/organ/internal/eyes/robot

code/modules/organs/internal/organ_internal.dm

@@ -33,4 +33,18 @@
 		if(istype(E)) E.internal_organs -= src
 	..()
 
+/obj/item/organ/internal/robotize()
+	..()
+	name = "prosthetic [initial(name)]"
+	icon_state = "[initial(icon_state)]_prosthetic"
+	if(dead_icon)
+		dead_icon = "[initial(dead_icon)]_prosthetic"
+
+/obj/item/organ/internal/mechassist()
+	..()
+	name = "assisted [initial(name)]"
+	icon_state = "[initial(icon_state)]_assisted"
+	if(dead_icon)
+		dead_icon = "[initial(dead_icon)]_assisted"
+
 // Brain is defined in brain.dm

code/modules/organs/organ.dm

@@ -266,7 +266,7 @@ var/list/organ_cache = list()
 	robotize()
 
 /obj/item/organ/emp_act(severity)
-	if(!(robotic >= ORGAN_ROBOT))
+	if(!(robotic >= ORGAN_ASSISTED))
 		return
 	switch (severity)
 		if (1)