[MIRROR] Zombies cease healing for 6 seconds after taking damage (#2897)

* Zombies cease healing for 6 seconds after taking damage (#30885)

* Automatic changelog generation for PR #30056 [ci skip]

* Delete AutoChangeLog-pr-30056.yml

* Organic var for Organs

* Update liver.dm

* Zombie healing ceases in combat

* Update zombies.dm

* Update liver.dm

* Update organ_internal.dm

* TIMER_OVERRIDE

* 2 equal signs

* New condition structure

* UNIQUE and OVERRIDE

* Removes timer

* Zombies cease healing for 6 seconds after taking damage

code/modules/mob/living/carbon/human/species_types/zombies.dm

@@ -1,3 +1,5 @@
+#define REGENERATION_DELAY 60  // After taking damage, how long it takes for automatic regeneration to begin
+
 /datum/species/zombie
 	// 1spooky
 	name = "High Functioning Zombie"
@@ -20,14 +22,21 @@
 	armor = 20 // 120 damage to KO a zombie, which kills it
 	speedmod = 2
 	mutanteyes = /obj/item/organ/eyes/night_vision/zombie
+	var/regen_cooldown = 0
 
 /datum/species/zombie/infectious/spec_stun(mob/living/carbon/human/H,amount)
 	. = min(2, amount)
 
+/datum/species/zombie/infectious/apply_damage(damage, damagetype = BRUTE, def_zone = null, blocked, mob/living/carbon/human/H)
+	. = ..()
+	if(.)
+		regen_cooldown = world.time + REGENERATION_DELAY
+
 /datum/species/zombie/infectious/spec_life(mob/living/carbon/C)
 	. = ..()
 	C.a_intent = INTENT_HARM // THE SUFFERING MUST FLOW
-	C.heal_overall_damage(4,4)
+	if(regen_cooldown < world.time)
+		C.heal_overall_damage(4,4)
 	if(prob(4))
 		playsound(C, pick(spooks), 50, TRUE, 10)
 	if(C.InCritical())
@@ -56,3 +65,5 @@
 	sexes = 0
 	meat = /obj/item/reagent_containers/food/snacks/meat/slab/human/mutant/zombie
 	mutant_organs = list(/obj/item/organ/tongue/zombie)
+
+#undef REGENERATION_DELAY