Add numbered signs

mods/persistence/_persistence.dme

@@ -65,6 +65,7 @@
 #include "game\objects\items\weapons\storage.dm"
 #include "game\objects\items\weapons\tanks.dm"
 #include "game\objects\items\weapons\circuitboards\machinery\shipsensors.dm"
+#include "game\objects\structures\numbered_signs.dm"
 #include "game\objects\structures\window.dm"
 #include "game\objects\structures\crates_lockers\closets\__closet.dm"
 #include "game\turfs\floor.dm"

mods/persistence/game/objects/structures/numbered_signs.dm

@@ -0,0 +1,47 @@
+///////////////////////////////////////////////////////////////////////////////////
+// Numbered Signs
+///////////////////////////////////////////////////////////////////////////////////
+/obj/structure/sign/number
+	icon       = 'mods/persistence/icons/obj/structures/numbered_signs.dmi'
+	icon_state = "number_1"
+
+/obj/structure/sign/number/Initialize(ml, _mat, _reinf_mat)
+	. = ..()
+	desc = "A sign with the [name] written on it."
+
+/obj/structure/sign/number/one
+	name = "\improper Number 1"
+	icon_state = "number_1"
+
+/obj/structure/sign/number/two
+	name = "\improper Number 2"
+	icon_state = "number_2"
+
+/obj/structure/sign/number/three
+	name = "\improper Number 3"
+	icon_state = "number_3"
+
+/obj/structure/sign/number/four
+	name = "\improper Number 4"
+	icon_state = "number_4"
+
+/obj/structure/sign/number/five
+	name = "\improper Number 5"
+	icon_state = "number_5"
+
+/obj/structure/sign/number/six
+	name = "\improper Number 6"
+	icon_state = "number_6"
+
+/obj/structure/sign/number/seven
+	name = "\improper Number 7"
+	icon_state = "number_7"
+
+/obj/structure/sign/number/eight
+	name = "\improper Number 8"
+	icon_state = "number_8"
+
+/obj/structure/sign/number/nine
+	name = "\improper Number 9"
+	icon_state = "number_9"
+