Merge pull request #13015 from SuperSayu/Holodecker

Holodeck Upgrades [MAP]

code/game/objects/items/toys.dm

@@ -732,6 +732,7 @@
 	icon_state = "deck_nanotrasen_full"
 	w_class = 2
 	var/cooldown = 0
+	var/obj/machinery/computer/holodeck/holo = null // Holodeck cards should not be infinite
 	var/list/cards = list()
 
 /obj/item/toy/cards/deck/New()
@@ -769,6 +770,8 @@
 		user << "<span class='warning'>There are no more cards to draw!</span>"
 		return
 	var/obj/item/toy/cards/singlecard/H = new/obj/item/toy/cards/singlecard(user.loc)
+	if(holo)
+		holo.spawned += H // track them leaving the holodeck
 	choice = cards[1]
 	H.cardname = choice
 	H.parentdeck = src