Adds Zombies (Admin-spawn) (#25381)

* fuck it good enough

* Apply suggestions from code review

Co-authored-by: Burzah <116982774+Burzah@users.noreply.github.com>
Signed-off-by: Contrabang <91113370+Contrabang@users.noreply.github.com>

* TRIPLE-REVIEW

* this should do it

* wow

* bruh

* FIX

* fix

* yeah

* sirryan review

* aaaaa

* Apply suggestions from code review

Co-authored-by: DGamerL <108773801+DGamerL@users.noreply.github.com>
Signed-off-by: Contrabang <91113370+Contrabang@users.noreply.github.com>

---------

Signed-off-by: Contrabang <91113370+Contrabang@users.noreply.github.com>
Co-authored-by: Burzah <116982774+Burzah@users.noreply.github.com>
Co-authored-by: DGamerL <108773801+DGamerL@users.noreply.github.com>

code/modules/surgery/organs/brain.dm

@@ -120,7 +120,7 @@
 	if(owner)
 		owner.adjustBrainLoss(amount)
 
-/obj/item/organ/internal/brain/necrotize(update_sprite = TRUE) //Brain also has special handling for when it necrotizes
+/obj/item/organ/internal/brain/necrotize(update_sprite = TRUE, ignore_vital_death = FALSE) //Brain also has special handling for when it necrotizes
 	damage = max_damage
 	status |= ORGAN_DEAD
 	STOP_PROCESSING(SSobj, src)

code/modules/surgery/organs/organ.dm

@@ -89,7 +89,7 @@
 			blood_DNA = list()
 		blood_DNA[dna.unique_enzymes] = dna.blood_type
 
-/obj/item/organ/proc/necrotize(update_sprite = TRUE)
+/obj/item/organ/proc/necrotize(update_sprite = TRUE, ignore_vital_death = FALSE)
 	damage = max_damage
 	status |= ORGAN_DEAD
 	STOP_PROCESSING(SSobj, src)

code/modules/surgery/organs/organ_external.dm

@@ -63,7 +63,7 @@
 
 	var/splinted_count = 0 //Time when this organ was last splinted
 
-/obj/item/organ/external/necrotize(update_sprite=TRUE)
+/obj/item/organ/external/necrotize(update_sprite=TRUE, ignore_vital_death = FALSE)
 	if(status & (ORGAN_ROBOT|ORGAN_DEAD))
 		return
 	status |= ORGAN_DEAD
@@ -72,7 +72,7 @@
 	if(owner)
 		to_chat(owner, "<span class='notice'>You can't feel your [name] anymore...</span>")
 		owner.update_body()
-		if(vital)
+		if(vital && !ignore_vital_death)
 			owner.death()
 
 /obj/item/organ/external/Destroy()
@@ -384,13 +384,16 @@ This function completely restores a damaged organ to perfect condition.
 	surgeryize()
 	if(is_robotic())	//Robotic organs stay robotic.
 		status = ORGAN_ROBOT
+	else if(HAS_TRAIT(owner, TRAIT_I_WANT_BRAINS))
+		status = ORGAN_DEAD
 	else
 		status = 0
 	germ_level = 0
 	perma_injury = 0
 	brute_dam = 0
 	burn_dam = 0
-	open = ORGAN_CLOSED //Closing all wounds.
+	if(!HAS_TRAIT(owner, TRAIT_I_WANT_BRAINS)) // zombies's wounds don't close. Because thats cool.
+		open = ORGAN_CLOSED //Closing all wounds.
 
 	// handle internal organs
 	for(var/obj/item/organ/internal/current_organ in internal_organs)
@@ -666,9 +669,10 @@ Note that amputating the affected organ does in fact remove the infection from t
 		playsound(loc, 'sound/weapons/slice.ogg', 50, 1, -1)
 		user.visible_message("<span class='warning'>[user] begins to cut open [src].</span>",\
 			"<span class='notice'>You begin to cut open [src]...</span>")
-		if(do_after(user, 54, target = src))
+		if(do_after(user, 5.4 SECONDS, target = src))
 			drop_organs(user)
 			drop_embedded_objects()
+			open = ORGAN_ORGANIC_VIOLENT_OPEN
 	else
 		return ..()
 
@@ -817,6 +821,8 @@ Note that amputating the affected organ does in fact remove the infection from t
 /obj/item/organ/external/proc/is_usable()
 	if((is_robotic() && get_damage() >= max_damage) && !tough) //robot limbs just become inoperable at max damage
 		return
+	if(owner && HAS_TRAIT(owner, TRAIT_I_WANT_BRAINS))
+		return TRUE
 	return !(status & (ORGAN_MUTATED|ORGAN_DEAD))
 
 /obj/item/organ/external/proc/is_malfunctioning()

code/modules/surgery/organs/organ_icon.dm

@@ -73,10 +73,10 @@
 		mob_icon = new /icon(icon_file, new_icon_state)
 		if(!skeletal && !is_robotic())
 			if(status & ORGAN_DEAD)
-				mob_icon.ColorTone(rgb(10,50,0))
+				mob_icon.ColorTone(COLORTONE_DEAD_EXT_ORGAN)
 				mob_icon.SetIntensity(0.7)
 
-			if(!isnull(s_tone))
+			else if(!isnull(s_tone)) // we use an else here because it fucks with shit. It would be nice to fix this someday so that colors affect dead limbs
 				if(s_tone >= 0)
 					mob_icon.Blend(rgb(s_tone, s_tone, s_tone), ICON_ADD)
 				else

code/modules/surgery/organs/organ_internal.dm

@@ -142,7 +142,7 @@
 /obj/item/organ/internal/replaced(mob/living/carbon/human/target)
 	insert(target)
 
-/obj/item/organ/internal/necrotize(update_sprite)
+/obj/item/organ/internal/necrotize(update_sprite, ignore_vital_death = FALSE)
 	for(var/organ_tag in organ_datums) // let the organ datums handle first
 		var/datum/organ/dead_organ = organ_datums[organ_tag]
 		dead_organ.on_necrotize()

code/modules/surgery/organs/subtypes/standard_organs.dm

@@ -187,7 +187,7 @@
 
 	. = ..()
 
-/obj/item/organ/external/hand/necrotize(update_sprite)
+/obj/item/organ/external/hand/necrotize(update_sprite, ignore_vital_death = FALSE)
 	. = ..()
 	update_hand_missing()