Adds Hereditary Manifold Sickness, a Chronic Illness Quirk (#75035)

## About The Pull Request

Adds a new quirk called Chronic Illness. It provides a -12 score as it's
a pretty life-altering quirk, but could give way to interesting RP.

- Hereditary Manifold Sickness (HMS) can not be cured, it can only be
delayed and treated using a new unmakable vaccine called
"Sansufentanyl". You spawn with 6 pills and are able to order crates
containing 12 more from cargo as it's proprietary to Interdyne.

- HMS has 5 stages total.
Stage 1 does nothing
Stage 2 gives minor effects 
Stage 3 becomes debilitating
Stage 4 is a danger zone.

Upon reaching Stage 5, there are 4 possibilities, 1 is a recovery back
to stage 1, and the other 3 are deaths which I won't explain here to
avoid ruining it. (read the code I guess.)

This also adds a new traitor objective to infect someone with HMS.

- [x] Correcting the chronic aspect.

- [x] Add traitor objective.

- [x] Tweaking for fairness.

## Why It's Good For The Game

HMS is a new quirk that gives a much more hardcore junky or tumor
playstyle. Neglecting HMS can mean the end of your shift. it's not
something you want to mess with.

It puts a reliance on cargo rather than medical for a quirk and gives a
use case for money. (price may be tweaked still). I think it'd be
interesting to see if people will start mugging or robbing the vault
more to get their life-saving medication.

## Changelog
🆑
add: Interdyne has released a new medication to treat those who are in
the wrong timeline!
add: Interdyne has also realized this is VERY profitable! They've begun
arming their operatives with an autoinjector.
/🆑

---------

Co-authored-by: Tom <8881105+tf-4@users.noreply.github.com>

code/__DEFINES/dcs/signals/signals_mob/signals_mob_living.dm

@@ -163,3 +163,6 @@
 
 /// From /obj/structure/geyser/attackby() : (obj/structure/geyser/geyser)
 #define COMSIG_LIVING_DISCOVERED_GEYSER "living_discovered_geyser"
+
+/// For when someone is injected with the EHMS virus from /datum/traitor_objective_category/infect
+#define COMSIG_AFTER_INJECT "after_inject"

code/__DEFINES/diseases.dm

@@ -10,6 +10,7 @@
 #define CURABLE (1<<0)
 #define CAN_CARRY (1<<1)
 #define CAN_RESIST (1<<2)
+#define CHRONIC (1<<3)
 
 //Spread Flags
 #define DISEASE_SPREAD_SPECIAL (1<<0)
@@ -34,3 +35,5 @@
 #define DISEASE_SEVERITY_DANGEROUS "Dangerous"
 /// Diseases that can quickly kill an unprepared victim (fungal tb, gbs)
 #define DISEASE_SEVERITY_BIOHAZARD "BIOHAZARD"
+/// Diseases that are uncurable (hms)
+#define DISEASE_SEVERITY_UNCURABLE "Uncurable"

code/datums/diseases/_disease.dm

@@ -67,12 +67,16 @@
 	var/slowdown = affected_mob.reagents.has_reagent(/datum/reagent/medicine/spaceacillin) ? 0.5 : 1 // spaceacillin slows stage speed by 50%
 
 	if(has_cure())
-		if(SPT_PROB(cure_chance, seconds_per_tick))
-			update_stage(max(stage - 1, 1))
-
-		if(disease_flags & CURABLE && SPT_PROB(cure_chance, seconds_per_tick))
-			cure()
-			return FALSE
+		if(disease_flags & CHRONIC && SPT_PROB(cure_chance, seconds_per_tick))
+			src.stage = 1
+			to_chat(affected_mob, span_notice("Your chronic illness is alleviated a little, though it can't be cured!"))
+			return
+		else
+			if(SPT_PROB(cure_chance, seconds_per_tick))
+				update_stage(max(stage - 1, 1))
+			if(disease_flags & CURABLE && SPT_PROB(cure_chance, seconds_per_tick))
+				cure()
+				return FALSE
 	else if(SPT_PROB(stage_prob*slowdown, seconds_per_tick))
 		update_stage(min(stage + 1, max_stages))
 
@@ -83,7 +87,7 @@
 	stage = new_stage
 
 /datum/disease/proc/has_cure()
-	if(!(disease_flags & CURABLE))
+	if(!(disease_flags & CURABLE | CHRONIC))
 		return FALSE
 
 	. = cures.len
@@ -191,6 +195,8 @@
 //Use this to compare severities
 /proc/get_disease_severity_value(severity)
 	switch(severity)
+		if(DISEASE_SEVERITY_UNCURABLE)
+			return 0
 		if(DISEASE_SEVERITY_POSITIVE)
 			return 1
 		if(DISEASE_SEVERITY_NONTHREAT)

code/datums/diseases/chronic_illness.dm

@@ -0,0 +1,91 @@
+/datum/disease/chronic_illness
+	name = "Hereditary Manifold Sickness"
+	max_stages = 5
+	spread_text = "Unspread Illness"
+	spread_flags = DISEASE_SPREAD_NON_CONTAGIOUS
+	disease_flags = CHRONIC
+	process_dead = TRUE
+	stage_prob = 0.25
+	cure_text = "Sansufentanyl"
+	cures = list(/datum/reagent/medicine/sansufentanyl)
+	infectivity = 0
+	agent = "Quantum Entanglement"
+	viable_mobtypes = list(/mob/living/carbon/human)
+	desc = "A disease discovered in an Interdyne laboratory caused by subjection to timesteam correction technology."
+	severity = DISEASE_SEVERITY_UNCURABLE
+	var/heartswap = TRUE
+
+/datum/disease/chronic_illness/stage_act(seconds_per_tick, times_fired)
+	. = ..()
+	if(!.)
+		return
+
+	switch(stage)
+		if(1)
+			carrier = FALSE // Go fuck yourself
+		if(2)
+			if(SPT_PROB(0.5, seconds_per_tick))
+				to_chat(affected_mob, span_warning("You feel dizzy."))
+				affected_mob.adjust_confusion(6 SECONDS)
+			if(SPT_PROB(0.5, seconds_per_tick))
+				to_chat(affected_mob, span_notice("You look at your hand. Your vision blurs."))
+				affected_mob.set_eye_blur_if_lower(10 SECONDS)
+		if(3)
+			if(SPT_PROB(0.5, seconds_per_tick))
+				to_chat(affected_mob, span_danger("You feel a very sharp pain in your chest!"))
+				if(prob(45))
+					affected_mob.vomit(20,TRUE)
+			if(SPT_PROB(0.5, seconds_per_tick))
+				to_chat(affected_mob, span_userdanger("[pick("You feel your heart slowing...", "You relax and slow your heartbeat.")]"))
+				affected_mob.adjustStaminaLoss(70, FALSE)
+			if(SPT_PROB(1, seconds_per_tick))
+				to_chat(affected_mob, span_danger("You feel a buzzing in your brain."))
+				SEND_SOUND(affected_mob, sound('sound/weapons/flash_ring.ogg'))
+			if(SPT_PROB(0.5, seconds_per_tick))
+				affected_mob.adjustBruteLoss(1)
+		if(4)
+			if(prob(30))
+				affected_mob.playsound_local(affected_mob, 'sound/effects/singlebeat.ogg', 100, FALSE, use_reverb = FALSE)
+			if(SPT_PROB(1, seconds_per_tick))
+				to_chat(affected_mob, span_danger("You feel a gruesome pain in your chest!"))
+				if(prob(75))
+					affected_mob.vomit(45,TRUE)
+			if(SPT_PROB(1, seconds_per_tick))
+				affected_mob.adjustStaminaLoss(100, FALSE)
+				affected_mob.visible_message(span_warning("[affected_mob] collapses!"))
+				if(prob(30))
+					to_chat(affected_mob, span_danger("Your vision blurs as you faint!"))
+					affected_mob.AdjustSleeping(10)
+			if(SPT_PROB(0.5, seconds_per_tick))
+				to_chat(affected_mob, span_danger("[pick("You feel as though your atoms are accelerating in place.", "You feel like you're being torn apart!")]"))
+				affected_mob.emote("scream")
+				affected_mob.adjustBruteLoss(10)
+		if(5)
+			switch(rand(1,4))
+				if(1)
+					to_chat(affected_mob, span_notice("You feel your atoms begin to realign. You're safe. For now."))
+					stage = 1
+				if(2)
+					to_chat(affected_mob, span_boldwarning("There is no place for you in this timeline."))
+					affected_mob.adjustStaminaLoss(100, forced = TRUE)
+					playsound(affected_mob.loc, 'sound/magic/repulse.ogg', 100, FALSE)
+					affected_mob.emote("scream")
+					for(var/mob/living/viewers in viewers(3, affected_mob.loc))
+						viewers.flash_act()
+					new /obj/effect/decal/cleanable/plasma(affected_mob.loc)
+					new /obj/effect/decal/cleanable/ash(affected_mob.loc)
+					affected_mob.visible_message(span_warning("[affected_mob] is erased from the timeline!"), span_userdanger("You are ripped from the timeline!"))
+					qdel(affected_mob)
+				if(3)
+					affected_mob.visible_message(span_warning("[affected_mob] is torn apart!"), span_userdanger("Your atoms accelerate into criticality!"))
+					affected_mob.gib()
+				if(4)
+					if(heartswap == TRUE)
+						heartswap = FALSE
+						if(affected_mob.stat == CONSCIOUS)
+							affected_mob.visible_message(span_danger("[affected_mob] clutches at [affected_mob.p_their()] chest as if [affected_mob.p_their()] heart is stopping!"), \
+						span_userdanger("You feel a horrible pain as your heart is replaced with one from another dimension!"))
+						var/obj/item/organ/internal/heart/cursed/cheart = new /obj/item/organ/internal/heart/cursed()
+						cheart.replace_into(affected_mob)
+						playsound(affected_mob, 'sound/hallucinations/far_noise.ogg', 50, 1)
+						stage = 3

code/datums/quirks/negative_quirks.dm

@@ -897,6 +897,23 @@
 			return
 		quirk_holder.add_mood_event("wrong_cigs", /datum/mood_event/wrong_brand)
 
+/datum/quirk/item_quirk/chronic_illness
+	name = "Chronic Illness"
+	desc = "You have a chronic illness that requires constant medication to keep under control."
+	icon = FA_ICON_DISEASE
+	value = -12
+	gain_text = span_danger("You feel a bit off today.")
+	lose_text = span_notice("You feel a bit better today.")
+	medical_record_text = "Patient has a chronic illness that requires constant medication to keep under control."
+	hardcore_value = 12
+	mail_goodies = list(/obj/item/storage/pill_bottle/sansufentanyl)
+
+/datum/quirk/item_quirk/chronic_illness/add_unique(client/client_source)
+	var/datum/disease/chronic_illness/hms = new /datum/disease/chronic_illness()
+	quirk_holder.ForceContractDisease(hms)
+	give_item_to_holder(/obj/item/storage/pill_bottle/sansufentanyl, list(LOCATION_BACKPACK = ITEM_SLOT_BACKPACK),flavour_text = "You've been provided with medication to help manage your condition. Take it regularly to avoid complications.")
+	give_item_to_holder(/obj/item/healthanalyzer/disease, list(LOCATION_BACKPACK = ITEM_SLOT_BACKPACK))
+
 /datum/quirk/unstable
 	name = "Unstable"
 	desc = "Due to past troubles, you are unable to recover your sanity if you lose it. Be very careful managing your mood!"

code/game/data_huds.dm

@@ -210,6 +210,8 @@ Medical HUD! Basic mode needs suit sensors on.
 			holder.icon_state = "huddead"
 	else
 		switch(virus_threat)
+			if(DISEASE_SEVERITY_UNCURABLE)
+				holder.icon_state = "hudill6"
 			if(DISEASE_SEVERITY_BIOHAZARD)
 				holder.icon_state = "hudill5"
 			if(DISEASE_SEVERITY_DANGEROUS)

code/game/objects/items/devices/scanners/health_analyzer.dm

@@ -547,6 +547,54 @@
 
 	woundscan(user, patient, src)
 
+/obj/item/healthanalyzer/disease
+	name = "disease state analyzer"
+	icon_state = "adv_spectrometer"
+	desc = "A disease status analyzer to determine the state of an infection to encourage responsible medication consumption."
+
+
+/proc/diseasescan(mob/user, mob/living/carbon/patient, obj/item/healthanalyzer/wound/scanner)
+	if(!istype(patient) || user.incapacitated())
+		return
+
+	var/render_list = ""
+	for(var/thing in patient.diseases)
+		var/datum/disease/D = thing
+		if(!(D.visibility_flags & HIDDEN_SCANNER))
+			render_list += "<span class='alert ml-1'><b>Warning: [D.form] detected</b>\n\
+			<div class='ml-2'>Name: [D.name].\nType: [D.spread_text].\nStage: [D.stage]/[D.max_stages].\nPossible Cure: [D.cure_text]</div>\
+			</span>"
+
+	if(render_list == "")
+		if(istype(scanner))
+			// Only emit the cheerful scanner message if this scan came from a scanner
+			playsound(scanner, 'sound/machines/ping.ogg', 50, FALSE)
+			to_chat(user, span_notice("\The [scanner] makes a happy ping and briefly displays a smiley face with several exclamation points! It's really excited to report that [patient] has no diseases!"))
+		else
+			to_chat(user, "<span class='notice ml-1'>No diseases detected in subject.</span>")
+	else
+		to_chat(user, examine_block(jointext(render_list, "")), type = MESSAGE_TYPE_INFO)
+
+/obj/item/healthanalyzer/disease/attack_self(mob/user)
+	playsound(src, 'sound/machines/ping.ogg', 50, FALSE)
+	var/list/encouragements = list("encourages you to take your medication", "briefly displays a spinning cartoon heart", "reasures you about your condition", \
+			"reminds you that everyone is doing their best", "displays a message wishing you well", "displays a message saying how proud it is that you're taking care of yourself", "formally absolves you of all your sins")
+	to_chat(user, span_notice("\The [src] makes a happy ping and [pick(encouragements)]!"))
+
+/obj/item/healthanalyzer/disease/attack(mob/living/carbon/patient, mob/living/carbon/human/user)
+	if(!user.can_read(src) || user.is_blind())
+		return
+
+	add_fingerprint(user)
+	user.visible_message(span_notice("[user] scans [patient] for diseases."), span_notice("You scan [patient] for diseases."))
+
+	if(!istype(user))
+		playsound(src, 'sound/machines/buzz-sigh.ogg', 30, TRUE)
+		to_chat(user, span_notice("\The [src] makes a sad buzz and briefly displays a frowny face, indicating it can't scan [patient]."))
+		return
+
+	diseasescan(user, user, src)
+
 #undef SCANMODE_HEALTH
 #undef SCANMODE_WOUND
 #undef SCANMODE_COUNT

code/game/objects/items/storage/medkit.dm

@@ -502,6 +502,14 @@
 	for(var/i in 1 to 5)
 		new /obj/item/reagent_containers/pill/stimulant(src)
 
+/obj/item/storage/pill_bottle/sansufentanyl
+	name = "bottle of experimental medication"
+	desc = "A bottle of pills developed by Interdyne Pharmaceuticals. They're used to treat Hereditary Manifold Sickness."
+
+/obj/item/storage/pill_bottle/sansufentanyl/PopulateContents()
+	for(var/i in 1 to 6)
+		new /obj/item/reagent_containers/pill/sansufentanyl(src)
+
 /obj/item/storage/pill_bottle/mining
 	name = "bottle of patches"
 	desc = "Contains patches used to treat brute and burn damage."

code/modules/antagonists/traitor/objectives/infect.dm

@@ -0,0 +1,160 @@
+/datum/traitor_objective_category/infect
+	name = "Infect with Disease"
+	objectives = list(
+		/datum/traitor_objective/target_player/infect = 1,
+	)
+
+/datum/traitor_objective/target_player/infect
+	name = "Infect %TARGET% the %JOB TITLE%"
+	description = "Infect your target with the experimental Hereditary Manifold Sickness."
+
+	abstract_type = /datum/traitor_objective/target_player
+
+	progression_minimum = 20 MINUTES
+
+	progression_reward = list(8 MINUTES, 14 MINUTES)
+	telecrystal_reward = list(1, 2)
+
+
+	var/heads_of_staff = FALSE
+	duplicate_type = /datum/traitor_objective/target_player
+
+	var/obj/item/reagent_containers/hypospray/medipen/manifoldinjector/ehms
+
+/datum/traitor_objective/target_player/infect/supported_configuration_changes()
+	. = ..()
+	. += NAMEOF(src, objective_period)
+	. += NAMEOF(src, maximum_objectives_in_period)
+
+/datum/traitor_objective/target_player/infect/generate_ui_buttons(mob/user)
+	var/list/buttons = list()
+	if(!ehms)
+		buttons += add_ui_button("", "Pressing this will materialize a EHMS autoinjector into your hand, which you must inject into the target to succeed.", "paper-plane", "summon_pen")
+	return buttons
+
+/datum/traitor_objective/target_player/infect/ui_perform_action(mob/living/user, action)
+	. = ..()
+	switch(action)
+		if("summon_pen")
+			if(ehms)
+				return
+			ehms = new(user.drop_location())
+			user.put_in_hands(ehms)
+			ehms.balloon_alert(user, "the injector materializes in your hand")
+			RegisterSignal(ehms, COMSIG_AFTER_INJECT, PROC_REF(on_injected))
+			AddComponent(/datum/component/traitor_objective_register, ehms, \
+				succeed_signals = null, \
+				fail_signals = list(COMSIG_PARENT_QDELETING), \
+				penalty = TRUE)
+
+/datum/traitor_objective/target_player/infect/proc/on_injected(datum/source, mob/living/user, mob/living/injected)
+	SIGNAL_HANDLER
+	if(injected != target)
+		fail_objective()
+		return
+	if(injected == target)
+		succeed_objective()
+		return
+
+/datum/traitor_objective/target_player/infect/generate_objective(datum/mind/generating_for, list/possible_duplicates)
+
+	var/list/already_targeting = list() //List of minds we're already targeting. The possible_duplicates is a list of objectives, so let's not mix things
+	for(var/datum/objective/task as anything in handler.primary_objectives)
+		if(!istype(task.target, /datum/mind))
+			continue
+		already_targeting += task.target //Removing primary objective kill targets from the list
+
+	var/parent_type = type2parent(type)
+	//don't roll head of staff types if you haven't completed the normal version
+	if(heads_of_staff && !handler.get_completion_count(parent_type))
+		// Locked if they don't have any of the risky bug room objective completed
+		return FALSE
+
+	var/list/possible_targets = list()
+	var/try_target_late_joiners = FALSE
+	if(generating_for.late_joiner)
+		try_target_late_joiners = TRUE
+	for(var/datum/mind/possible_target as anything in get_crewmember_minds())
+		if(possible_target in already_targeting)
+			continue
+		var/target_area = get_area(possible_target.current)
+		if(possible_target == generating_for)
+			continue
+		if(!ishuman(possible_target.current))
+			continue
+		if(possible_target.current.stat == DEAD)
+			continue
+		var/datum/antagonist/traitor/traitor = possible_target.has_antag_datum(/datum/antagonist/traitor)
+		if(traitor && traitor.uplink_handler.telecrystals >= 0)
+			continue
+		if(!HAS_TRAIT(SSstation, STATION_TRAIT_LATE_ARRIVALS) && istype(target_area, /area/shuttle/arrival))
+			continue
+		//removes heads of staff from being targets from non heads of staff assassinations, and vice versa
+		if(heads_of_staff)
+			if(!(possible_target.assigned_role.departments_bitflags & DEPARTMENT_BITFLAG_COMMAND))
+				continue
+		else
+			if((possible_target.assigned_role.departments_bitflags & DEPARTMENT_BITFLAG_COMMAND))
+				continue
+		possible_targets += possible_target
+	for(var/datum/traitor_objective/target_player/objective as anything in possible_duplicates)
+		possible_targets -= objective.target
+	if(try_target_late_joiners)
+		var/list/all_possible_targets = possible_targets.Copy()
+		for(var/datum/mind/possible_target as anything in all_possible_targets)
+			if(!possible_target.late_joiner)
+				possible_targets -= possible_target
+		if(!possible_targets.len)
+			possible_targets = all_possible_targets
+	special_target_filter(possible_targets)
+	if(!possible_targets.len)
+		return FALSE //MISSION FAILED, WE'LL GET EM NEXT TIME
+
+	var/datum/mind/target_mind = pick(possible_targets)
+	target = target_mind.current
+	replace_in_name("%TARGET%", target.real_name)
+	replace_in_name("%JOB TITLE%", target_mind.assigned_role.title)
+	RegisterSignal(target, COMSIG_LIVING_DEATH, PROC_REF(on_target_death))
+	return TRUE
+
+/datum/traitor_objective/target_player/infect/ungenerate_objective()
+	UnregisterSignal(target, COMSIG_LIVING_DEATH)
+	target = null
+
+///proc for checking for special states that invalidate a target
+/datum/traitor_objective/target_player/infect/proc/special_target_filter(list/possible_targets)
+	return
+
+/datum/traitor_objective/target_player/infect/proc/on_target_qdeleted()
+	SIGNAL_HANDLER
+	if(objective_state == OBJECTIVE_STATE_INACTIVE)
+		//don't take an objective target of someone who is already obliterated
+		fail_objective()
+
+
+/datum/traitor_objective/target_player/infect/proc/on_target_death()
+	SIGNAL_HANDLER
+	if(objective_state == OBJECTIVE_STATE_INACTIVE)
+		//don't take an objective target of someone who is already dead
+		fail_objective()
+
+
+/obj/item/reagent_containers/hypospray/medipen/manifoldinjector
+	name = "EHMS autoinjector"
+	desc = "Experimental Hereditary Manifold Sickness autoinjector."
+	icon_state = "tbpen"
+	inhand_icon_state = "tbpen"
+	base_icon_state = "tbpen"
+	var/used = 0
+	volume = 30
+	amount_per_transfer_from_this = 30
+	list_reagents = list(/datum/reagent/medicine/sansufentanyl = 20)
+
+/obj/item/reagent_containers/hypospray/medipen/manifoldinjector/attack(mob/living/affected_mob, mob/living/carbon/human/user)
+	inject(affected_mob, user)
+	if(used == 0)
+		var/datum/disease/chronic_illness/hms = new /datum/disease/chronic_illness()
+		affected_mob.ForceContractDisease(hms)
+		used = 1
+		SEND_SIGNAL(src, COMSIG_AFTER_INJECT, user, affected_mob)
+

code/modules/cargo/packs/medical.dm

@@ -112,6 +112,12 @@
 	for(var/i in 1 to 10)
 		var/item = pick(contains)
 		new item(C)
+/datum/supply_pack/medical/experimentalmedicine
+	name = "Experimental Medicine Crate"
+	desc = "A crate containing the medication required for living with Hereditary Manifold Sickness, Sansufentanyl."
+	cost = CARGO_CRATE_VALUE * 2
+	contains = list(/obj/item/storage/pill_bottle/sansufentanyl = 2)
+	crate_name = "experimental medicine crate"
 
 /datum/supply_pack/medical/surgery
 	name = "Surgical Supplies Crate"

code/modules/food_and_drinks/machinery/smartfridge.dm

@@ -662,6 +662,7 @@
 
 /obj/machinery/smartfridge/chemistry/virology/preloaded
 	initial_contents = list(
+		/obj/item/storage/pill_bottle/sansufentanyl = 2,
 		/obj/item/reagent_containers/syringe/antiviral = 4,
 		/obj/item/reagent_containers/cup/bottle/cold = 1,
 		/obj/item/reagent_containers/cup/bottle/flu_virion = 1,

code/modules/reagents/chemistry/reagents/medicine_reagents.dm

@@ -120,6 +120,24 @@
 		. = TRUE
 	..()
 
+/datum/reagent/medicine/sansufentanyl
+	name = "Sansufentanyl"
+	description = "Temporary side effects include - nausea, dizziness, impaired motor coordination."
+	color = "#07e4d1"
+	ph = 6.2
+	chemical_flags = REAGENT_CAN_BE_SYNTHESIZED
+
+/datum/reagent/medicine/sansufentanyl/on_mob_life(mob/living/carbon/affected_mob, seconds_per_tick, times_fired)
+	affected_mob.adjust_confusion_up_to(3 SECONDS * REM * seconds_per_tick, 5 SECONDS)
+	affected_mob.adjust_dizzy_up_to(6 SECONDS * REM * seconds_per_tick, 12 SECONDS)
+	affected_mob.adjustStaminaLoss(1 * REM * seconds_per_tick)
+
+	if(SPT_PROB(10, seconds_per_tick))
+		to_chat(affected_mob, "You feel confused and disoriented.")
+		if(prob(30))
+			SEND_SOUND(affected_mob, sound('sound/weapons/flash_ring.ogg'))
+	..()
+
 /datum/reagent/medicine/cryoxadone
 	name = "Cryoxadone"
 	description = "A chemical mixture with almost magical healing powers. Its main limitation is that the patient's body temperature must be under 270K for it to metabolise correctly."

code/modules/reagents/reagent_containers/pill.dm

@@ -143,6 +143,12 @@
 	list_reagents = list(/datum/reagent/medicine/mannitol = 14)
 	rename_with_volume = TRUE
 
+/obj/item/reagent_containers/pill/sansufentanyl
+	name = "sansufentanyl pill"
+	desc = "Used to treat Hereditary Manifold Sickness. Temporary side effects include - nausea, dizziness, impaired motor coordination."
+	icon_state = "pill19"
+	list_reagents = list(/datum/reagent/medicine/sansufentanyl = 5)
+
 //Lower quantity mannitol pills (50u pills heal 250 brain damage, 5u pills heal 25)
 /obj/item/reagent_containers/pill/mannitol/braintumor
 	desc = "Used to treat symptoms for brain tumors."

code/modules/vending/medical.dm

@@ -82,6 +82,7 @@
 	premium = list(
 		/obj/item/reagent_containers/medigel/synthflesh = 2,
 		/obj/item/storage/pill_bottle/psicodine = 2,
+		/obj/item/storage/pill_bottle/sansufentanyl = 1,
 		)
 	default_price = 50
 	extra_price = 100

tgstation.dme

@@ -1086,6 +1086,7 @@
 #include "code\datums\diseases\anxiety.dm"
 #include "code\datums\diseases\beesease.dm"
 #include "code\datums\diseases\brainrot.dm"
+#include "code\datums\diseases\chronic_illness.dm"
 #include "code\datums\diseases\cold.dm"
 #include "code\datums\diseases\cold9.dm"
 #include "code\datums\diseases\death_sandwich_poisoning.dm"
@@ -2699,6 +2700,7 @@
 #include "code\modules\antagonists\traitor\objectives\destroy_item.dm"
 #include "code\modules\antagonists\traitor\objectives\eyesnatching.dm"
 #include "code\modules\antagonists\traitor\objectives\hack_comm_console.dm"
+#include "code\modules\antagonists\traitor\objectives\infect.dm"
 #include "code\modules\antagonists\traitor\objectives\kidnapping.dm"
 #include "code\modules\antagonists\traitor\objectives\kill_pet.dm"
 #include "code\modules\antagonists\traitor\objectives\locate_weakpoint.dm"