Re-adds appendicitis (#10000)

Time to piss off 99 med mains.

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

@@ -211,40 +211,7 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 	var/ind = 0
 	for(var/name in pref.organ_data)
 		var/status = pref.organ_data[name]
-		var/organ_name = null
-		switch(name)
-			if(BP_L_ARM)
-				organ_name = "left arm"
-			if(BP_R_ARM)
-				organ_name = "right arm"
-			if(BP_L_LEG)
-				organ_name = "left leg"
-			if(BP_R_LEG)
-				organ_name = "right leg"
-			if(BP_L_FOOT)
-				organ_name = "left foot"
-			if(BP_R_FOOT)
-				organ_name = "right foot"
-			if(BP_L_HAND)
-				organ_name = "left hand"
-			if(BP_R_HAND)
-				organ_name = "right hand"
-			if(BP_GROIN)
-				organ_name = "lower body"
-			if(BP_CHEST)
-				organ_name = "upper body"
-			if(BP_HEAD)
-				organ_name = "head"
-			if(BP_HEART)
-				organ_name = "heart"
-			if(BP_EYES)
-				organ_name = "eyes"
-			if(BP_LUNGS)
-				organ_name = "lungs"
-			if(BP_LIVER)
-				organ_name = "liver"
-			if(BP_KIDNEYS)
-				organ_name = "kidneys"
+		var/organ_name = name
 
 		if(status == "cyborg")
 			++ind
@@ -279,6 +246,11 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 					out += "\tRetinal overlayed [organ_name]"
 				else
 					out += "\tMechanically assisted [organ_name]"
+		else if(status == "removed")
+			++ind
+			if(ind > 1)
+				out += ", "
+			out += "\tRemoved [organ_name]"
 	if(!ind)
 		out += "\[...\]<br><br>"
 	else
@@ -628,32 +600,34 @@ var/global/list/valid_bloodtypes = list("A+", "A-", "B+", "B-", "AB+", "AB-", "O
 		return TOPIC_REFRESH_UPDATE_PREVIEW
 
 	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", "Lungs", "Liver", "Kidneys")
-		if(!organ_name) return
+		if(!mob_species.alterable_internal_organs.len)
+			return
+		var/organ_name = input(user, "Which internal function do you want to change?") as null|anything in mob_species.alterable_internal_organs
+		if(!organ_name)
+			return
 
-		var/organ = null
-		switch(organ_name)
-			if("Heart")
-				organ = BP_HEART
-			if("Eyes")
-				organ = BP_EYES
-			if("Lungs")
-				organ = BP_LUNGS
-			if("Liver")
-				organ = BP_LIVER
-			if("Kidneys")
-				organ = BP_KIDNEYS
+		var/organ_type = mob_species.has_organ[organ_name]
+		var/obj/item/organ/internal/altered_organ = new organ_type(null)
+
+		if(!altered_organ)
+			return
+
+		var/new_state = input(user, "What state do you wish the organ to be in?") as null|anything in altered_organ.possible_modifications
+
+		qdel(altered_organ)
 
-		var/new_state = input(user, "What state do you wish the organ to be in?") as null|anything in list("Normal","Assisted","Mechanical")
 		if(!new_state) return
 
 		switch(new_state)
 			if("Normal")
-				pref.organ_data[organ] = null
+				pref.organ_data[organ_name] = null
 			if("Assisted")
-				pref.organ_data[organ] = "assisted"
+				pref.organ_data[organ_name] = "assisted"
 			if("Mechanical")
-				pref.organ_data[organ] = "mechanical"
+				pref.organ_data[organ_name] = "mechanical"
+			if("Removed")
+				pref.organ_data[organ_name] = "removed"
+
 		return TOPIC_REFRESH_UPDATE_PREVIEW
 
 	else if(href_list["reset_organs"])

code/modules/events/event_container.dm

@@ -128,6 +128,7 @@ var/global/list/severity_to_string = list(EVENT_LEVEL_MUNDANE = "Mundane", EVENT
 	available_events = list(
 		// Severity level, event name, even type, base weight, role weights, one shot, min weight, max weight. Last two only used if set and non-zero
 		new /datum/event_meta(EVENT_LEVEL_MUNDANE, "Nothing",					/datum/event/nothing,				120),
+		new /datum/event_meta(EVENT_LEVEL_MODERATE, "Appendicitis", 			/datum/event/spontaneous_appendicitis, 		0,		list(ASSIGNMENT_MEDICAL = 25)),
 		new /datum/event_meta(EVENT_LEVEL_MUNDANE, "APC Damage",				/datum/event/apc_damage,			20, 	list(ASSIGNMENT_ENGINEER = 15)),
 		new /datum/event_meta(EVENT_LEVEL_MUNDANE, "Brand Intelligence",		/datum/event/brand_intelligence,	15, 	list(ASSIGNMENT_JANITOR = 20),	1),
 		new /datum/event_meta(EVENT_LEVEL_MUNDANE, "Camera Damage",				/datum/event/camera_damage,			20, 	list(ASSIGNMENT_ENGINEER = 10)),

code/modules/events/event_dynamic.dm

@@ -79,6 +79,7 @@ var/list/event_last_fired = list()
 
 	if(active_with_role["Medical"] > 0)
 		possibleEvents[/datum/event/radiation_storm] = active_with_role["Medical"] * 10
+		possibleEvents[/datum/event/spontaneous_appendicitis] = active_with_role["Medical"] * 10
 
 	possibleEvents[/datum/event/prison_break] = active_with_role["Security"] * 50
 	if(active_with_role["Security"] > 0)

code/modules/events/spontaneous_appendicitis.dm

@@ -0,0 +1,12 @@
+/datum/event/spontaneous_appendicitis
+	no_fake = 1
+
+/datum/event/spontaneous_appendicitis/start()
+	for(var/mob/living/carbon/human/H in shuffle(living_mob_list))
+		if((H.client && H.stat != DEAD) && (!player_is_antag(H.mind)))
+			var/obj/item/organ/internal/appendix/A = H.internal_organs_by_name[BP_APPENDIX]
+			if(!istype(A) || (A && A.inflamed))
+				continue
+			A.inflamed = 1
+			A.update_icon()
+			break

code/modules/mob/living/carbon/human/human_helpers.dm

@@ -110,6 +110,8 @@
 							I.mechassist()
 						if ("mechanical")
 							I.robotize()
+						if ("removed")
+							qdel(I)
 
 	if (apply_markings)
 		for(var/N in organs_by_name)

code/modules/mob/living/carbon/human/species/species.dm

@@ -246,6 +246,8 @@
 
 	var/have_vision_cone = TRUE //Vision cone.
 
+	var/list/alterable_internal_organs = list(BP_HEART, BP_EYES, BP_LUNGS, BP_LIVER, BP_KIDNEYS, BP_STOMACH, BP_APPENDIX) //what internal organs can be changed in character setup
+
 /datum/species/proc/get_eyes(var/mob/living/carbon/human/H)
 	return
 

code/modules/mob/living/carbon/human/species/station/diona/diona.dm

@@ -126,6 +126,8 @@
 
 	have_vision_cone = FALSE
 
+	alterable_internal_organs = list()
+
 /datum/species/diona/handle_sprint_cost(var/mob/living/carbon/H, var/cost)
 	var/datum/dionastats/DS = H.get_dionastats()
 

code/modules/mob/living/carbon/human/species/station/ipc/ipc.dm

@@ -118,6 +118,8 @@
 	allowed_accents = list(ACCENT_CETI, ACCENT_GIBSON, ACCENT_SOL, ACCENT_COC, ACCENT_ERIDANI, ACCENT_ERIDANIDREG, ACCENT_ELYRA, ACCENT_KONYAN, ACCENT_JUPITER, ACCENT_MARTIAN, ACCENT_LUNA,
 							ACCENT_HIMEO, ACCENT_VENUS, ACCENT_VENUSJIN, ACCENT_PHONG, ACCENT_TTS, ACCENT_EUROPA, ACCENT_EARTH)
 
+	alterable_internal_organs = list()
+
 	// Special snowflake machine vars.
 	var/sprint_temperature_factor = 1.15
 	var/sprint_charge_factor = 0.65

code/modules/mob/living/carbon/human/species/station/vaurca/vaurca.dm

@@ -130,6 +130,8 @@
 	default_accent = ACCENT_TTS
 	allowed_accents = list(ACCENT_TTS, ACCENT_ZORA, ACCENT_KLAX, ACCENT_CTHUR)
 
+	alterable_internal_organs = list()
+
 /datum/species/bug/before_equip(var/mob/living/carbon/human/H)
 	. = ..()
 	H.gender = NEUTER

code/modules/organs/internal/_internal.dm

@@ -8,6 +8,7 @@
 	var/toxin_type = "undefined"
 	var/relative_size = 25 //Used for size calcs
 	var/on_mob_icon
+	var/list/possible_modifications = list("Normal","Assisted","Mechanical") //this is used in the character setup
 
 	min_broken_damage = 10 //Internal organs are frail, man.
 

code/modules/organs/internal/appendix.dm

@@ -2,4 +2,49 @@
 	name = "appendix"
 	icon_state = "appendix"
 	parent_organ = BP_GROIN
-	organ_tag = BP_APPENDIX
+	organ_tag = BP_APPENDIX
+	possible_modifications = list ("Normal","Removed")
+	var/inflamed = 0
+
+/obj/item/organ/internal/appendix/update_icon()
+	..()
+	if(inflamed)
+		icon_state = "[icon_state]inflamed"
+		name = "inflamed [name]"
+
+/obj/item/organ/internal/appendix/process()
+	..()
+	if(inflamed && owner)
+		inflamed++
+		if(prob(5))
+			if(owner.can_feel_pain())
+				owner.custom_pain("You feel a stinging pain in your abdomen!")
+				owner.visible_message("<B>\The [owner]</B> winces slightly.")
+				var/obj/item/organ/external/O = owner.get_organ(parent_organ)
+				if(O)
+					O.add_pain(10)
+		if(inflamed > 200)
+			if(prob(3))
+				take_internal_damage(0.1)
+				if(owner.can_feel_pain())
+					owner.visible_message("<B>\The [owner]</B> winces painfully.")
+					var/obj/item/organ/external/O = owner.get_organ(parent_organ)
+					if(O)
+						O.add_pain(25)
+				owner.adjustToxLoss(1)
+		if(inflamed > 400)
+			if(prob(1))
+				germ_level += rand(2,6)
+				owner.vomit()
+		if(inflamed > 600)
+			if(prob(1))
+				if(owner.can_feel_pain())
+					owner.custom_pain("You feel a stinging pain in your abdomen!")
+					owner.Weaken(10)
+
+				var/obj/item/organ/external/E = owner.get_organ(parent_organ)
+				E.sever_artery()
+				E.germ_level = max(INFECTION_LEVEL_TWO, E.germ_level)
+				owner.adjustToxLoss(25)
+				removed()
+				qdel(src)