Adds a few new recipes created with plastic sheets (#979)

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

@@ -365,7 +365,10 @@ GLOBAL_LIST_INIT(brass_recipes, list ( \
 	origin_tech = "materials=2;biotech=2"
 
 GLOBAL_LIST_INIT(plastic_recipes, list(
-	new /datum/stack_recipe("plastic flaps", /obj/structure/plasticflaps, 5, one_per_turf = 1, on_floor = 1, time = 40)))
+	new /datum/stack_recipe("plastic flaps", /obj/structure/plasticflaps, 5, one_per_turf = 1, on_floor = 1, time = 40), \
+	new /datum/stack_recipe("water bottle", /obj/item/weapon/reagent_containers/glass/beaker/waterbottle/empty), \
+	new /datum/stack_recipe("large water bottle", /obj/item/weapon/reagent_containers/glass/beaker/waterbottle/large/empty,3), \
+	new /datum/stack_recipe("wet floor sign", /obj/item/weapon/caution, 2)))
 
 /obj/item/stack/sheet/plastic
 	name = "plastic"

code/modules/crafting/recipes.dm

@@ -337,6 +337,12 @@
 		/obj/item/weapon/restraints/handcuffs/cable = 1
 	)
 	category = CAT_MISC
+	
+/datum/crafting_recipe/toysword
+	name = "Toy Sword" 
+	reqs = list(/obj/item/weapon/light/bulb = 1, /obj/item/stack/cable_coil = 1, /obj/item/stack/sheet/plastic = 4)
+	result = /obj/item/toy/sword
+	category = CAT_MISC
 
 /datum/crafting_recipe/chemical_payload
 	name = "Chemical Payload (C4)"

code/modules/reagents/reagent_containers/glass.dm

@@ -298,6 +298,9 @@
 	amount_per_transfer_from_this = 10
 	origin_tech = null
 
+/obj/item/weapon/reagent_containers/glass/beaker/waterbottle/empty
+	list_reagents = list()
+
 /obj/item/weapon/reagent_containers/glass/beaker/waterbottle/large
 	desc = "A fresh commercial-sized bottle of water."
 	icon_state = "largebottle"
@@ -306,6 +309,9 @@
 	volume = 100
 	amount_per_transfer_from_this = 20
 
+/obj/item/weapon/reagent_containers/glass/beaker/waterbottle/large/empty
+	list_reagents = list()
+