Added NO_BLOOD checks to drips, syringes.

Conflicts:
	code/modules/organs/blood.dm

code/game/machinery/iv_drip.dm

@@ -70,6 +70,7 @@
 	set background = 1
 
 	if(src.attached)
+
 		if(!(get_dist(src, src.attached) <= 1 && isturf(src.attached.loc)))
 			visible_message("The needle is ripped out of [src.attached], doesn't that hurt?")
 			src.attached:apply_damage(3, BRUTE, pick("r_arm", "l_arm"))
@@ -105,6 +106,9 @@
 			if(NOCLONE in T.mutations)
 				return
 
+			if(T.species && T.species.flags & NO_BLOOD)
+				return
+
 			// If the human is losing too much blood, beep.
 			if(T.vessel.get_reagent_amount("blood") < BLOOD_VOLUME_SAFE) if(prob(5))
 				visible_message("\The [src] beeps loudly.")

code/modules/organs/blood.dm

@@ -208,8 +208,6 @@ var/const/BLOOD_VOLUME_SURVIVE = 122
 
 //Gets blood from mob to the container, preserving all data in it.
 /mob/living/carbon/proc/take_blood(obj/item/weapon/reagent_containers/container, var/amount)
-
-
 	var/datum/reagent/B = get_blood(container.reagents)
 	if(!B)	B = new /datum/reagent/blood
 	B.holder = container

code/modules/reagents/reagent_containers/syringes.dm

@@ -88,6 +88,12 @@
 							user << "\red You are unable to locate any blood."
 							return
 
+						if(istype(T,/mob/living/carbon/human)) //TODO: make blood sampling take from the reagents datum instead of vessel.
+							var/mob/living/carbon/human/H = T
+							if(H.species && H.species.flags & NO_BLOOD)
+								user << "\red You are unable to locate any blood."
+								return
+
 						var/datum/reagent/B = T.take_blood(src,amount)
 
 						if (B)