time to make blood even more pain

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

@@ -823,6 +823,7 @@
 			dna.remove_mutation(HM.name)
 	if(blood_volume < (BLOOD_VOLUME_NORMAL*blood_ratio))
 		blood_volume = (BLOOD_VOLUME_NORMAL*blood_ratio)
+	integrating_blood = 0
 	..()
 
 /mob/living/carbon/human/check_weakness(obj/item/weapon, mob/living/attacker)

code/modules/mob/living/carbon/human/species.dm

@@ -1365,7 +1365,7 @@ GLOBAL_LIST_EMPTY(roundstart_race_names)
 
 /datum/species/proc/handle_chemicals(datum/reagent/chem, mob/living/carbon/human/H)
 	if(chem.type == exotic_blood && !istype(exotic_blood, /datum/reagent/blood))
-		H.blood_volume = min(H.blood_volume + round(chem.volume, 0.1), BLOOD_VOLUME_MAXIMUM)
+		H.integrating_blood = min(H.blood_volume + round(chem.volume, 0.1), BLOOD_VOLUME_MAXIMUM)
 		H.reagents.del_reagent(chem.type)
 		return TRUE
 	return FALSE

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

@@ -56,16 +56,16 @@
 	exotic_blood_color = "#" + H.dna.features["mcolor"]
 
 /datum/species/jelly/spec_life(mob/living/carbon/human/H)
-	if(H.stat == DEAD || HAS_TRAIT(H, TRAIT_NOMARROW)) //can't farm slime jelly from a dead slime/jelly person indefinitely, and no regeneration for blooduskers
+	if(H.stat == DEAD || HAS_TRAIT(H, TRAIT_NOMARROW)) //can't farm slime jelly from a dead slime/jelly person indefinitely, and no regeneration for bloodsuckers
 		return
 	if(!H.blood_volume)
-		H.blood_volume += 5
+		H.integrating_blood += 5
 		H.adjustBruteLoss(5)
 		to_chat(H, "<span class='danger'>You feel empty!</span>")
 
 	if(H.blood_volume < (BLOOD_VOLUME_NORMAL * H.blood_ratio))
 		if(H.nutrition >= NUTRITION_LEVEL_STARVING)
-			H.blood_volume += 3
+			H.integrating_blood += 3
 			H.nutrition -= 2.5
 	if(H.blood_volume < (BLOOD_VOLUME_OKAY*H.blood_ratio))
 		if(prob(5))
@@ -85,7 +85,7 @@
 	consumed_limb.drop_limb()
 	to_chat(H, "<span class='userdanger'>Your [consumed_limb] is drawn back into your body, unable to maintain its shape!</span>")
 	qdel(consumed_limb)
-	H.blood_volume += 20
+	H.integrating_blood += 20
 
 ////////////////////////////////////////////////////////SLIMEPEOPLE///////////////////////////////////////////////////////////////////
 
@@ -154,7 +154,7 @@
 		if(prob(5))
 			to_chat(H, "<span class='notice'>You feel very bloated!</span>")
 	else if(H.nutrition >= NUTRITION_LEVEL_WELL_FED)
-		H.blood_volume += 3
+		H.integrating_blood += 3
 		H.nutrition -= 2.5
 
 	..()

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

@@ -113,7 +113,7 @@
 			to_chat(victim, "<span class='danger'>[H] is draining your blood!</span>")
 			to_chat(H, "<span class='notice'>You drain some blood!</span>")
 			playsound(H, 'sound/items/drink.ogg', 30, 1, -2)
-			victim.blood_volume = clamp(victim.blood_volume - drained_blood, 0, BLOOD_VOLUME_MAXIMUM)
+			victim.integrating_blood = clamp(victim.blood_volume - drained_blood, 0, BLOOD_VOLUME_MAXIMUM)
 			H.blood_volume = clamp(H.blood_volume + drained_blood, 0, BLOOD_VOLUME_MAXIMUM)
 			if(!victim.blood_volume)
 				to_chat(H, "<span class='warning'>You finish off [victim]'s blood supply!</span>")

code/modules/mob/living/living_defines.dm

@@ -109,6 +109,7 @@
 	var/stun_absorption = null //converted to a list of stun absorption sources this mob has when one is added
 
 	var/blood_volume = 0 //how much blood the mob has
+	var/integrating_blood = 0 //this is the variable you want to affect if you want to give the mob blood, this will slowly turn into normal blood, preventing some cheesyness
 	var/blood_ratio = 1 //How much blood the mob needs, in terms of ratio (i.e 1.2 will require BLOOD_VOLUME_NORMAL of 672) DO NOT GO ABOVE 3.55 Well, actually you can but, then they can't get enough blood.
 	var/obj/effect/proc_holder/ranged_ability //Any ranged ability the mob has, as a click override