Adds crutches (#6939)

This pr adds crutches, that works like canes, to medical.

code/defines/obj/weapon.dm

@@ -269,6 +269,12 @@
 		icon_state = "nullrod"
 		item_state = "foldcane"
 
+/obj/item/weapon/cane/crutch
+	name ="crutch"
+	desc = "A long stick with a crosspiece at the top, used to help with walking."
+	icon_state = "crutch"
+	item_state = "crutch"
+
 /obj/item/weapon/disk
 	name = "disk"
 	icon = 'icons/obj/items.dmi'

html/changelogs/alberyk-clutches.yml

@@ -0,0 +1,6 @@
+author: Alberyk, Unclejo
+
+delete-after: True
+
+changes: 
+  - rscadd: "Added crutches to medical."

maps/aurora/aurora-3_sublevel.dmm

@@ -21136,7 +21136,8 @@
 /area/crew_quarters/sleep/medical)
 "aPE" = (
 /obj/structure/table/standard,
-/obj/item/weapon/cane,
+/obj/item/weapon/cane/crutch,
+/obj/item/weapon/cane/crutch,
 /obj/item/weapon/storage/box/rxglasses,
 /turf/simulated/floor/tiled,
 /area/medical/medbay4)

maps/aurora/aurora-4_mainlevel.dmm

@@ -40050,8 +40050,8 @@
 /obj/structure/table/standard,
 /obj/item/weapon/storage/box/bodybags,
 /obj/item/weapon/storage/box/rxglasses,
-/obj/item/weapon/cane,
-/obj/item/weapon/cane,
+/obj/item/weapon/cane/crutch,
+/obj/item/weapon/cane/crutch,
 /obj/effect/floor_decal/corner/lime{
 	dir = 6
 	},