Adds Unum deck

code/game/objects/items/toys.dm

@@ -650,6 +650,7 @@
 	var/cooldown = 0
 	var/obj/machinery/computer/holodeck/holo = null // Holodeck cards should not be infinite
 	var/list/cards = list()
+	var/original_size = 52
 
 /obj/item/toy/cards/deck/Initialize()
 	. = ..()
@@ -699,16 +700,16 @@
 	H.parentdeck = src
 	var/O = src
 	H.apply_card_vars(H,O)
-	src.cards -= choice
+	src.cards.Cut(1,2) //Removes the top card from the list
 	H.pickup(user)
 	user.put_in_hands(H)
 	user.visible_message("[user] draws a card from the deck.", "<span class='notice'>You draw a card from the deck.</span>")
 	update_icon()
 
 /obj/item/toy/cards/deck/update_icon()
-	if(cards.len > 26)
+	if(cards.len > original_size/2)
 		icon_state = "deck_[deckstyle]_full"
-	else if(cards.len > 10)
+	else if(cards.len > original_size/4)
 		icon_state = "deck_[deckstyle]_half"
 	else if(cards.len > 0)
 		icon_state = "deck_[deckstyle]_low"

code/modules/games/unum.dm

@@ -0,0 +1,22 @@
+/// A deck of unum cards. Classic.
+/obj/item/toy/cards/deck/unum
+	name = "\improper UNUM deck"
+	desc = "A deck of unum cards. House rules to argue over not included."
+	icon = 'icons/obj/toy.dmi'
+	icon_state = "deck_unum_full"
+	deckstyle = "unum"
+	original_size = 108
+
+//Populate the deck.
+/obj/item/toy/cards/deck/unum/populate_deck()
+	for(var/colour in list("Red","Yellow","Green","Blue"))
+		cards += "[colour] 0" //Uno, i mean, cough cough, Unum decks have only one colour of each 0, weird huh?
+		for(var/k in 0 to 1) //two of each colour of number
+			cards += "[colour] skip"
+			cards += "[colour] reverse"
+			cards += "[colour] draw 2"
+			for(var/i in 1 to 9)
+				cards += "[colour] [i]"
+	for(var/k in 0 to 3) //4 wilds and draw 4s
+		cards += "Wildcard"
+		cards += "Draw 4"

code/modules/vending/games.dm

@@ -6,7 +6,8 @@
 	products = list(/obj/item/toy/cards/deck = 5,
 		            /obj/item/storage/pill_bottle/dice = 10,
 		            /obj/item/toy/cards/deck/cas = 3,
-		            /obj/item/toy/cards/deck/cas/black = 3)
+		            /obj/item/toy/cards/deck/cas/black = 3,
+					/obj/item/toy/cards/deck/unum = 3)
 	contraband = list(/obj/item/dice/fudge = 9)
 	refill_canister = /obj/item/vending_refill/games
 

tgstation.dme

@@ -1821,6 +1821,7 @@
 #include "code\modules\food_and_drinks\recipes\tablecraft\recipes_spaghetti.dm"
 #include "code\modules\food_and_drinks\recipes\tablecraft\recipes_sushi.dm"
 #include "code\modules\games\cas.dm"
+#include "code\modules\games\unum.dm"
 #include "code\modules\goonchat\browserOutput.dm"
 #include "code\modules\holiday\easter.dm"
 #include "code\modules\holiday\holidays.dm"