initial commit - cross reference with 5th port - obviously has compile errors

code/game/objects/effects/decals/misc.dm

@@ -0,0 +1,33 @@
+/obj/effect/overlay/temp/point
+	name = "pointer"
+	icon = 'icons/mob/screen_gen.dmi'
+	icon_state = "arrow"
+	layer = POINT_LAYER
+	duration = 25
+
+/obj/effect/overlay/temp/point/New(atom/target, set_invis = 0)
+	..()
+	loc = get_turf(target)
+	pixel_x = target.pixel_x
+	pixel_y = target.pixel_y
+	invisibility = set_invis
+
+//Used by spraybottles.
+/obj/effect/decal/chempuff
+	name = "chemicals"
+	icon = 'icons/obj/chempuff.dmi'
+	pass_flags = PASSTABLE | PASSGRILLE
+	layer = FLY_LAYER
+
+/obj/effect/decal/sandeffect
+	name = "sandy tile"
+	icon = 'icons/turf/floors.dmi'
+	icon_state = "sandeffect"
+	layer = ABOVE_OPEN_TURF_LAYER
+
+/obj/effect/decal/fakelattice
+	name = "lattice"
+	desc = "A lightweight support lattice."
+	icon = 'icons/obj/smooth_structures/lattice.dmi'
+	icon_state = "lattice"
+	density = 1