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)