NeinHaus' warning stripe icons

Adds NeinHaus' warning stripe icons as a child of the warning stripe
object, when mapping, if at all possible, please use these instead of
the turfs that come with them already on it, as these will merge with
the turf at runtime, and are more flexible.

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

@@ -52,6 +52,59 @@
 
 /obj/effect/decal/warning_stripes/New()
 	. = ..()
-
 	loc.overlays += src
-	del src
+	del src
+
+// Credit to Neinhaus for making these into individual decals.
+
+/obj/effect/decal/warning_stripes/arrow
+	icon_state = "4"
+
+/obj/effect/decal/warning_stripes/yellow
+	icon_state = "5"
+
+/obj/effect/decal/warning_stripes/yellow/partial
+	icon_state = "3"
+
+/obj/effect/decal/warning_stripes/yellow/hollow
+	icon_state = "6"
+
+
+/obj/effect/decal/warning_stripes/red
+	icon_state = "8"
+
+/obj/effect/decal/warning_stripes/red/partial
+	icon_state = "7"
+
+/obj/effect/decal/warning_stripes/red/hollow
+	icon_state = "9"
+
+
+/obj/effect/decal/warning_stripes/green
+	icon_state = "11"
+
+/obj/effect/decal/warning_stripes/green/partial
+	icon_state = "10"
+
+/obj/effect/decal/warning_stripes/green/hollow
+	icon_state = "12"
+
+
+/obj/effect/decal/warning_stripes/white
+	icon_state = "14"
+
+/obj/effect/decal/warning_stripes/white/partial
+	icon_state = "13"
+
+/obj/effect/decal/warning_stripes/white/hollow
+	icon_state = "15"
+
+
+/obj/effect/decal/warning_stripes/blue
+	icon_state = "17"
+
+/obj/effect/decal/warning_stripes/blue/partial
+	icon_state = "16"
+
+/obj/effect/decal/warning_stripes/blue/hollow
+	icon_state = "18"