[MIRROR] Adds the Ancient Cloning Lab ruin (#5814)

* Adds the Ancient Cloning Lab ruin

* fixes conflicts

code/modules/reagents/chemistry/holder.dm

@@ -251,7 +251,7 @@
 	R.handle_reactions()
 	return amount
 
-/datum/reagents/proc/metabolize(mob/living/carbon/C, can_overdose = 0)
+/datum/reagents/proc/metabolize(mob/living/carbon/C, can_overdose = FALSE, liverless = FALSE)
 	var/list/cached_reagents = reagent_list
 	var/list/cached_addictions = addiction_list
 	if(C)
@@ -261,6 +261,8 @@
 		var/datum/reagent/R = reagent
 		if(QDELETED(R.holder))
 			continue
+		if(liverless && !R.self_consuming) //need to be metabolized
+			continue
 		if(!C)
 			C = R.holder.my_atom
 		if(C && R)

code/modules/reagents/chemistry/reagents.dm

@@ -31,6 +31,7 @@
 	var/addiction_threshold = 0
 	var/addiction_stage = 0
 	var/overdosed = 0 // You fucked up and this is now triggering its overdose effects, purge that shit quick.
+	var/self_consuming = FALSE
 
 /datum/reagent/Destroy() // This should only be called by the holder, so it's already handled clearing its references
 	. = ..()

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

@@ -1192,6 +1192,7 @@
 	id = "corazone"
 	description = "A medication used to treat pain, fever, and inflammation, along with heart attacks."
 	color = "#F5F5F5"
+	self_consuming = TRUE
 
 /datum/reagent/medicine/muscle_stimulant
 	name = "Muscle Stimulant"

code/modules/reagents/chemistry/reagents/toxin_reagents.dm

@@ -808,6 +808,7 @@
 	toxpwr = 1
 	var/acidpwr = 10 //the amount of protection removed from the armour
 	taste_description = "acid"
+	self_consuming = TRUE
 
 /datum/reagent/toxin/acid/reaction_mob(mob/living/carbon/C, method=TOUCH, reac_volume)
 	if(!istype(C))