fixes and runtimes

code/game/objects/effects/decals/cleanable/gibs.dm

@@ -5,6 +5,7 @@
 	layer = LOW_OBJ_LAYER
 	random_icon_states = list("gib1", "gib2", "gib3", "gib4", "gib5", "gib6")
 	mergeable_decal = FALSE
+	bloodiness = 0
 	var/body_colors = "#e3ba84"	//a default color just in case.
 	var/gibs_reagent_id = "liquidgibs"
 	var/gibs_bloodtype = "A+"

code/game/objects/effects/decals/cleanable/humans.dm

@@ -5,12 +5,12 @@
 	icon_state = "floor1"
 	random_icon_states = list("floor1", "floor2", "floor3", "floor4", "floor5", "floor6", "floor7")
 	blood_state = BLOOD_STATE_BLOOD
-	bloodiness = MAX_SHOE_BLOODINESS
+	bloodiness = BLOOD_AMOUNT_PER_DECAL
 	color = BLOOD_COLOR_HUMAN //default so we don't have white splotches everywhere.
 
 /obj/effect/decal/cleanable/blood/replace_decal(obj/effect/decal/cleanable/blood/C)
 	if (C.blood_DNA)
-		blood_DNA |= C.blood_DNA.Copy()
+		blood_DNA |= C.blood_DNA
 	update_icon()
 	..()