Merge pull request #9047 from Poojawa/syntheticbloods

RGB Blood Reworks + Blood generator

code/game/objects/items/stacks/stack.dm

@@ -390,9 +390,9 @@
 		. = ..()
 
 /obj/item/stack/proc/copy_evidences(obj/item/stack/from)
-	add_blood_DNA(from.return_blood_DNA())
-	add_fingerprint_list(from.return_fingerprints())
-	add_hiddenprint_list(from.return_hiddenprints())
+	blood_DNA = from.blood_DNA
+	fingerprints  = from.fingerprints
+	fingerprintshidden  = from.fingerprintshidden
 	fingerprintslast  = from.fingerprintslast
 	//TODO bloody overlay
 
@@ -437,4 +437,4 @@
 
 /datum/stack_recipe_list/New(title, recipes)
 	src.title = title
-	src.recipes = recipes
+	src.recipes = recipes