Adds Romerol (the REAL zombie powder) to uplink (#23369)

* Adds Romerol (the REAL zombie powder) to uplink

🆑 coiax
add: Syndicate agents have gained access to a highly dangerous
experimental bioterror agent, that causes partial reanimation and
aggression after death.
del: Zombie infections are no longer visible on MediHUD.
/🆑

- Adds a reagent to the uplink that gives anyone who injests it a
dormant zombie organ that will reanimate them as a zombie after they
die.
- Initial price estimate is 20TC because this is some fungal TB level
!fun!.
- Good for traitor chefs.
- Zombies are fun, let's have more of them.

* Fixes runtimes, removes airlock tearing

* aGGression

* Update health?

* Zombies are not TOXINLOVERS that's dumb

* Removes from uplink

* Revert "Removes from uplink"

This reverts commit a0acd313929b0787c2eab0d7f289e305212fa0ed.

* 25 TC

code/modules/zombie/items.dm

@@ -1,8 +1,8 @@
 /obj/item/zombie_hand
 	name = "zombie claw"
 	desc = "A zombie's claw is its primary tool, capable of infecting \
-		unconcious or dead humans, butchering all other living things to \
-		sustain the zombie, forcing open airlock doors and opening \
+		humans, butchering all other living things to \
+		sustain the zombie, smashing open airlock doors and opening \
 		child-safe caps on bottles."
 	flags = NODROP|ABSTRACT|DROPDEL
 	icon = 'icons/effects/blood.dmi'
@@ -28,9 +28,6 @@
 	. = ..()
 	if(!proximity_flag)
 		return
-	if(istype(target, /obj/machinery/door/airlock) && !removing_airlock)
-		tear_airlock(target, user)
-
 	else if(isliving(target))
 		if(ishuman(target))
 			check_infection(target, user)
@@ -45,7 +42,7 @@
 		// zombies)
 		return
 
-	var/obj/item/organ/body_egg/zombie_infection/infection
+	var/obj/item/organ/zombie_infection/infection
 	infection = target.getorganslot("zombie_infection")
 	if(!infection)
 		infection = new(target)
@@ -54,48 +51,11 @@
 	if(target.stat == DEAD)
 		var/hp_gained = target.maxHealth
 		target.gib()
-		user.adjustBruteLoss(-hp_gained)
-		user.adjustToxLoss(-hp_gained)
-		user.adjustFireLoss(-hp_gained)
-		user.adjustCloneLoss(-hp_gained)
+		// zero as argument for no instant health update
+		user.adjustBruteLoss(-hp_gained, 0)
+		user.adjustToxLoss(-hp_gained, 0)
+		user.adjustFireLoss(-hp_gained, 0)
+		user.adjustCloneLoss(-hp_gained, 0)
+		user.updatehealth()
 		user.adjustBrainLoss(-hp_gained) // Zom Bee gibbers "BRAAAAISNSs!1!"
-
-/obj/item/zombie_hand/proc/tear_airlock(obj/machinery/door/airlock/A, mob/user)
-	removing_airlock = TRUE
-	user << "<span class='notice'>You start tearing apart the airlock...</span>"
-
-	playsound(src.loc, 'sound/machines/airlock_alien_prying.ogg', 100, 1)
-	A.audible_message("<span class='italics'>You hear a loud metallic grinding sound.</span>")
-
-	addtimer(CALLBACK(src, .proc/growl, user), 20)
-
-	if(do_after(user, delay=160, needhand=FALSE, target=A, progress=TRUE))
-		playsound(src.loc, 'sound/hallucinations/far_noise.ogg', 50, 1)
-		A.audible_message("<span class='danger'>With a screech, [A] is torn apart!</span>")
-		var/obj/structure/door_assembly/door = new A.assemblytype(get_turf(A))
-		door.density = 0
-		door.anchored = 1
-		door.name = "ravaged [door]"
-		door.desc = "An airlock that has been torn apart. Looks like it won't be keeping much out now."
-		qdel(A)
-	removing_airlock = FALSE
-
-/obj/item/zombie_hand/proc/growl(mob/user)
-	if(removing_airlock)
-		playsound(src.loc, 'sound/hallucinations/growl3.ogg', 50, 1)
-		user.audible_message("<span class='warning'>[user] growls as [user.p_their()] claws dig into the metal frame...</span>")
-
-/obj/item/zombie_hand/suicide_act(mob/living/carbon/user)
-	// Suiciding as a zombie brings someone else in to play it
-	user.visible_message("<span class='suicide'>[user] is lying down.</span>")
-	if(!istype(user))
-		return
-
-	user.Weaken(30)
-	var/success = offer_control(user)
-	if(success)
-		user.visible_message("<span class='suicide'>[user] appears to have found new spirit.</span>")
-		return SHAME
-	else
-		user.visible_message("<span class='suicide'>[user] stops moving.</span>")
-		return OXYLOSS
+		user.nutrition = min(user.nutrition + hp_gained, NUTRITION_LEVEL_FULL)

code/modules/zombie/organs.dm

@@ -1,67 +1,75 @@
-#define START_TIMER reanimation_timer = world.time + rand(600,1200)
-
-/obj/item/organ/body_egg/zombie_infection
+/obj/item/organ/zombie_infection
 	name = "festering ooze"
 	desc = "A black web of pus and vicera."
 	zone = "head"
 	slot = "zombie_infection"
-	var/reanimation_timer
+	origin_tech = "biotech=5"
 	var/datum/species/old_species
 	var/living_transformation_time = 5
 	var/converts_living = FALSE
 
-/obj/item/organ/body_egg/zombie_infection/New()
+	var/revive_time_min = 600
+	var/revive_time_max = 1200
+	var/timer_id
+
+/obj/item/organ/zombie_infection/New(loc)
 	. = ..()
+	if(iscarbon(loc))
+		Insert(loc)
 	zombie_infection_list += src
 
-/obj/item/organ/body_egg/zombie_infection/Destroy()
+/obj/item/organ/zombie_infection/Destroy()
 	zombie_infection_list -= src
 	. = ..()
 
-/obj/item/organ/body_egg/zombie_infection/on_find(mob/living/finder)
+/obj/item/organ/zombie_infection/Insert(var/mob/living/carbon/M, special = 0)
+	. = ..()
+	START_PROCESSING(SSobj, src)
+
+/obj/item/organ/zombie_infection/Remove(mob/living/carbon/M, special = 0)
+	. = ..()
+	STOP_PROCESSING(SSobj, src)
+	if(iszombie(M) && old_species)
+		M.set_species(old_species)
+	if(timer_id)
+		deltimer(timer_id)
+
+/obj/item/organ/zombie_infection/on_find(mob/living/finder)
 	finder << "<span class='warning'>Inside the head is a disgusting black \
 		web of pus and vicera, bound tightly around the brain like some \
 		biological harness.</span>"
 
-/obj/item/organ/body_egg/zombie_infection/egg_process()
-	if(!ishuman(owner)) // We do not support monkey or xeno zombies. Yet.
-		qdel(src)
+/obj/item/organ/zombie_infection/process()
+	if(!owner)
 		return
-	else if(reanimation_timer && (reanimation_timer < world.time))
-		zombify() // Rise and shine, Mr Romero... rise and shine.
-		reanimation_timer = null
-	else if(owner.stat == DEAD && (!reanimation_timer))
-		START_TIMER
-	else if(converts_living && !iszombie(owner) && !reanimation_timer)
-		START_TIMER
+	if(!(src in owner.internal_organs))
+		Remove(owner)
 
-/obj/item/organ/body_egg/zombie_infection/Remove(mob/living/carbon/M, special = 0)
-	. = ..()
-	CHECK_DNA_AND_SPECIES(M)
-	if(iszombie(M) && old_species)
-		M.set_species(old_species)
+	if(timer_id)
+		return
+	if(owner.stat != DEAD && !converts_living)
+		return
+
+	var/revive_time = rand(revive_time_min, revive_time_max)
+	var/flags = TIMER_STOPPABLE
+	timer_id = addtimer(CALLBACK(src, .proc/zombify), revive_time, flags)
+
+/obj/item/organ/zombie_infection/proc/zombify()
+	timer_id = null
 
-/obj/item/organ/body_egg/zombie_infection/proc/zombify()
-	CHECK_DNA_AND_SPECIES(owner)
 	if(!iszombie(owner))
 		old_species = owner.dna.species.type
 
+	if(!converts_living && owner.stat != DEAD)
+		return
+
+	var/stand_up = (owner.stat == DEAD) || (owner.stat == UNCONSCIOUS)
+
 	owner.grab_ghost()
 	owner.set_species(/datum/species/zombie/infectious)
-	var/old_stat = owner.stat // Save for the message
 	owner.revive(full_heal = TRUE)
-	switch(old_stat)
-		if(DEAD, UNCONSCIOUS)
-			owner.visible_message("<span class='danger'>[owner] staggers to [owner.p_their()] feet!</span>")
-			owner << "<span class='danger'>You stagger to your feet!</span>"
-		// Conscious conversions will generally only happen for an event
-		// or for a converts_living=TRUE infection
-		if(CONSCIOUS)
-			owner.visible_message("<span class='danger'>[owner] suddenly convulses, as [owner.p_they()] gain a ravenous hunger in [owner.p_their()] eyes!</span>",
-				"<span class='alien'>You HUNGER!</span>")
-			playsound(owner.loc, 'sound/hallucinations/growl3.ogg', 50, 1)
-			owner.do_jitter_animation(living_transformation_time)
-			owner.Stun(living_transformation_time)
-			owner << "<span class='alertalien'>You are now a zombie!</span>"
-
-#undef START_TIMER
+	owner.visible_message("<span class='danger'>[owner] suddenly convulses, as [owner.p_they()][stand_up ? " stagger to [owner.p_their()] feet and" : ""] gain a ravenous hunger in [owner.p_their()] eyes!</span>", "<span class='alien'>You HUNGER!</span>")
+	playsound(owner.loc, 'sound/hallucinations/far_noise.ogg', 50, 1)
+	owner.do_jitter_animation(living_transformation_time * 10)
+	owner.Stun(living_transformation_time)
+	owner << "<span class='alertalien'>You are now a zombie!</span>"