another blood fix

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

@@ -47,13 +47,6 @@ var/global/list/image/splatter_cache = list()
 				mode_ticker.blood_check()
 	if(type == /obj/effect/decal/cleanable/blood/gibs)
 		return
-	if(type == /obj/effect/decal/cleanable/blood)
-		if(loc && isturf(loc))
-			for(var/obj/effect/decal/cleanable/blood/B in loc)
-				if(B != src)
-					if(B.blood_DNA)
-						blood_DNA |= B.blood_DNA.Copy()
-					qdel(B)
 	dry_timer = addtimer(CALLBACK(src, .proc/dry), DRYING_TIME * (amount+1), TIMER_STOPPABLE)
 
 /obj/effect/decal/cleanable/blood/Destroy()

code/game/objects/effects/decals/Cleanable/tracks.dm

@@ -55,6 +55,7 @@ var/global/list/image/fluidtrack_cache = list()
 			if(!(entered_dirs & H.dir))
 				entered_dirs |= H.dir
 				update_icon()
+				
 /obj/effect/decal/cleanable/blood/footprints/Uncrossed(atom/movable/O)
 	..()
 	if(ishuman(O))