Merge pull request #1898 from Markolie/wheelchair

Allow for the construction of wheel chairs

code/game/machinery/rechargestation.dm

@@ -241,8 +241,15 @@
 	
 	else if(istype(user, /mob/living/carbon/human))
 		var/mob/living/carbon/human/H = user
-		if(!isnull(H.internal_organs_by_name["cell"]))
-			can_accept_user = 1
+		
+		if(H.stat == DEAD)
+			return		
+		if(occupant)
+			H << "<span class='warning'>The cell is already occupied!</span>"
+			return			
+		if(isnull(H.internal_organs_by_name["cell"]))
+			return
+		can_accept_user = 1
 
 	if(!can_accept_user)
 		user << "<span class='notice'>Only non-organics may enter the recharger!</span>"

code/game/objects/items/stacks/sheets/sheet_types.dm

@@ -13,6 +13,7 @@
 var/global/list/datum/stack_recipe/metal_recipes = list ( \
 	new/datum/stack_recipe("stool", /obj/structure/stool, one_per_turf = 1, on_floor = 1), \
 	new/datum/stack_recipe("chair", /obj/structure/stool/bed/chair, one_per_turf = 1, on_floor = 1), \
+	new/datum/stack_recipe("wheelchair", /obj/structure/stool/bed/chair/wheelchair, 15, one_per_turf = 1, on_floor = 1), \
 	new/datum/stack_recipe("bed", /obj/structure/stool/bed, 2, one_per_turf = 1, on_floor = 1), \
 	null, \
 	new/datum/stack_recipe_list("office chairs",list( \