Merge pull request #3419 from Citadel-Station-13/upstream-merge-31139

[MIRROR] Honkbots: The Clown's lil helpers.

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

@@ -256,6 +256,18 @@ GLOBAL_LIST_INIT(cardboard_recipes, list ( \
 /obj/item/stack/sheet/cardboard/fifty
 	amount = 50
 
+/obj/item/stack/sheet/cardboard/attackby(obj/item/I, mob/user, params)
+	if(istype(I, /obj/item/stamp/clown) && !istype(loc, /obj/item/storage))
+		var/atom/droploc = drop_location()
+		if(use(1))
+			playsound(I, 'sound/items/bikehorn.ogg', 50, 1, -1)
+			to_chat(user, "<span class='notice'>You stamp the cardboard! Its a clown box! Honk!</span>")
+			if (amount >= 0)
+				new/obj/item/storage/box/clown(droploc) //bugfix
+	else
+		. = ..()
+
+
 /*
  * Runed Metal
  */

code/game/objects/items/storage/boxes.dm

@@ -607,6 +607,29 @@
 	playsound(loc, "rustle", 50, 1, -5)
 	user.visible_message("<span class='notice'>[user] hugs \the [src].</span>","<span class='notice'>You hug \the [src].</span>")
 
+/////clown box & honkbot assembly
+obj/item/storage/box/clown
+	name = "clown box"
+	desc = "A colorful cardboard box for the clown"
+	icon_state = "clownbox"
+	illustration = null
+
+/obj/item/storage/box/clown/attackby(obj/item/I, mob/user, params)
+	if((istype(I, /obj/item/bodypart/l_arm/robot)) || (istype(I, /obj/item/bodypart/r_arm/robot)))
+		if(contents.len) //prevent accidently deleting contents
+			to_chat(user, "<span class='warning'>You need to empty [src] out first!</span>")
+			return
+		if(!user.temporarilyRemoveItemFromInventory(I))
+			return
+		qdel(I)
+		to_chat(user, "<span class='notice'>You add some wheels to the [src]! You've got an honkbot assembly now! Honk!</span>")
+		var/obj/item/honkbot_assembly/A = new
+		qdel(src)
+		user.put_in_hands(A)
+	else
+		return ..()
+
+//////
 /obj/item/storage/box/hug/medical/PopulateContents()
 	new /obj/item/stack/medical/bruise_pack(src)
 	new /obj/item/stack/medical/ointment(src)
@@ -730,7 +753,7 @@
 /obj/item/storage/box/ingredients //This box is for the randomely chosen version the chef spawns with, it shouldn't actually exist.
 	name = "ingredients box"
 	illustration = "fruit"
-	var/theme_name 
+	var/theme_name
 
 /obj/item/storage/box/ingredients/Initialize()
 	. = ..()