Finishes snowy stuff, adds overlays etc

code/game/objects/effects/overlays.dm

@@ -52,3 +52,45 @@
 	..()
 	pixel_x += rand(-10, 10)
 	pixel_y += rand(-10, 10)
+
+/obj/effect/overlay/snow
+	name = "snow"
+	icon = 'icons/turf/overlays.dmi'
+	icon_state = "snow"
+	layer = 10
+
+/obj/effect/overlay/snow/floor
+	icon_state = "snowfloor"
+
+/obj/effect/overlay/snow/floor/edges
+	icon_state = "snow_edges"
+
+/obj/effect/overlay/snow/floor/surround
+	icon_state = "snow_surround"
+
+/obj/effect/overlay/snow/airlock
+	icon_state = "snowairlock"
+
+/obj/effect/overlay/snow/floor/north
+	icon_state = "snowfloor_n"
+
+/obj/effect/overlay/snow/floor/south
+	icon_state = "snowfloor_s"
+
+/obj/effect/overlay/snow/floor/east
+	icon_state = "snowfloor_e"
+
+/obj/effect/overlay/snow/floor/west
+	icon_state = "snowfloor_w"
+
+/obj/effect/overlay/snow/wall/north
+	icon_state = "snowwall_n"
+
+/obj/effect/overlay/snow/wall/south
+	icon_state = "snowwall_s"
+
+/obj/effect/overlay/snow/wall/east
+	icon_state = "snowwall_e"
+
+/obj/effect/overlay/snow/wall/west
+	icon_state = "snowwall_w"

code/game/turfs/flooring/flooring.dm

@@ -70,12 +70,11 @@ var/list/flooring_types
 /decl/flooring/snow/plating
 	name = "snowy plating"
 	desc = "Steel plating coated with a light layer of snow."
-	icon = 'icons/turf/snow.dmi'
-	icon_base = "plating"
+	icon_base = "snowyplating"
 	flags = null
 
 /decl/flooring/snow/plating/drift
-	icon_base = "platingdrift"
+	icon_base = "snowyplayingdrift"
 
 /decl/flooring/carpet
 	name = "carpet"

code/game/turfs/flooring/flooring_premade.dm

@@ -47,7 +47,7 @@
 
 /turf/simulated/floor/snow
 	name = "snow"
-	icon = 'icons/turf/floors.dmi'
+	icon = 'icons/turf/snow.dmi'
 	icon_state = "snow"
 	initial_flooring = /decl/flooring/snow
 
@@ -58,12 +58,12 @@
 
 /turf/simulated/floor/snow/plating
 	name = "snowy playing"
-	icon_state = "plating"
+	icon_state = "snowyplating"
 	initial_flooring = /decl/flooring/snow/plating
 
 /turf/simulated/floor/snow/plating/drift
 	name = "snowy plating"
-	icon_state = "platingdrift"
+	icon_state = "snowyplayingdrift"
 	initial_flooring = /decl/flooring/snow/plating/drift
 
 /turf/simulated/floor/reinforced/airless

code/game/turfs/simulated/floor_types.dm

@@ -40,3 +40,5 @@
 	name = "skipjack floor"
 	oxygen = 0
 	nitrogen = MOLES_N2STANDARD + MOLES_O2STANDARD
+
+