Adds Paradise Trading Cards! (#31756)

* Initial commit

* oops no warns allowed

* linters along with descriptions, psych, forklift, and brad cards

* i can read errors, trust

* yes

* more linter

* remove extra declaration

* identical var fix

* Pollard suggestions

Co-authored-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com>
Signed-off-by: Hayden Redacted <91229275+haydenredacted@users.noreply.github.com>

* removes some comments and renames some TCG branded things

* CRUNCH's attack chain migration

Co-authored-by: CRUNCH <143041327+CRUNCH-Borg@users.noreply.github.com>
Signed-off-by: Hayden Redacted <91229275+haydenredacted@users.noreply.github.com>

* various icon and adds packs to maintenance loot

* moved some coin stuff around and linters

* Coin icon fix and adds them to the NT merch vendor

* linter fix

---------

Signed-off-by: Hayden Redacted <91229275+haydenredacted@users.noreply.github.com>
Co-authored-by: PollardTheDragon <144391971+PollardTheDragon@users.noreply.github.com>
Co-authored-by: CRUNCH <143041327+CRUNCH-Borg@users.noreply.github.com>

code/modules/economy/merch_items.dm

@@ -75,6 +75,13 @@
 	cost = 200
 	category = MERCH_CAT_TOY
 
+/datum/merch_item/tcg/series_one
+	name = "Battles of Orion: Series 1"
+	desc = "The brand-new trading card game on the scene with all your favorite Nanotrasen employees!"
+	typepath = /obj/item/cardpack/series_one
+	cost = 100
+	category = MERCH_CAT_TOY
+
 /datum/merch_item/katana
 	name = "Replica Katana"
 	desc = "Woefully underpowered in D20."

code/modules/mining/ores_coins.dm

@@ -496,6 +496,16 @@ GLOBAL_LIST_INIT(sand_recipes, list(\
 	name_by_cmineral = FALSE
 	heads_name = "valid"
 
+/obj/item/coin/thunderdome
+	name = "thunderdome flipper"
+	icon_state = "coin_thunderdome_nanotrasen"
+	cmineral = "thunderdome"
+	desc = "A Thunderdome TCG flipper, for deciding who gets to go first. Also conveniently acts as a counter, for various purposes."
+	sideslist = list("nanotrasen", "syndicate")
+	credits = 20
+	name_by_cmineral = FALSE
+	heads_name = "nanotrasen"
+
 /obj/item/coin/antagtoken/syndicate
 	name = "syndicate coin"
 	credits = 160

code/modules/tcg/pack_1.dm

@@ -0,0 +1,316 @@
+/datum/tcg_card/pack_1/
+	name = ""
+	desc = ""
+	icon_state = ""
+	rarity = ""
+	card_type = ""
+
+// COMMAND
+
+/datum/tcg_card/pack_1/captain
+	name = "Captain"
+	desc = "The head of every Nanotrasen space station who spends most of their shift delegating and protecting the disk."
+	icon_state = "captain"
+	rarity = "Rare"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/renault
+	name = "Renault"
+	desc = "The Captain's trusty pet fox who spends most shifts walking around aimlessly in the Captain's Office."
+	icon_state = "renault"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/ce
+	name = "Chief Engineer"
+	desc = "The head of the engineering department and the one who ensures the station runs smoothly. Most of them fail at this."
+	icon_state = "ce"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/hop
+	name = "Head of Personnel"
+	desc = "Never far far from their closest pal, Ian, they defend the ability to give out AA to anyone who passes."
+	icon_state = "hop"
+	rarity = "Rare"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/rd
+	name = "Research Director"
+	desc = "The head of the science department who has to wrangle their explosion prone workers around."
+	icon_state = "rd"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/hos
+	name = "Head of Security"
+	desc = "The head of the security department, charged with putting away Syndicate and Assistant scum alike."
+	icon_state = "hos"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/cmo
+	name = "Chief Medical Officer"
+	desc = "The head of the medical department who makes sure their department isn't committing any intentional or unintentional malpractice."
+	icon_state = "cmo"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/qm
+	name = "Quartermaster"
+	desc = "The head of the supply department that makes sure everyone gets their crates and their ores."
+	icon_state = "qm"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+// ENGINEERING
+
+/datum/tcg_card/pack_1/atmos_tech
+	name = "Atmospheric Technician"
+	desc = "The workers of the Engineering department who ensure the air is breathable and devoid of anything harmful."
+	icon_state = "atmos_tech"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/engineer
+	name = "Station Engineer"
+	desc = "The main working arm of the Engineering department, Station Engineers keep the hull and all the machines within intact."
+	icon_state = "engineer"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/poly
+	name = "Poly"
+	desc = "An expert in quantum cracker theory, she continues to scare enginee- INTEGRITY FAILING!"
+	icon_state = "poly"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+// MEDICAL
+
+/datum/tcg_card/pack_1/doctor
+	name = "Medical Doctor"
+	desc = "Medical Doctors are able to cure almost any ailment that may be inflicted on a worker... while also inflicting some themself."
+	icon_state = "doctor"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/chemist
+	name = "Chemist"
+	desc = "Chemists are definitely not producing meth instead of life-saving chemicals."
+	icon_state = "chemist"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/paramedic
+	name = "Paramedic"
+	desc = "The Medical Department's first response member responsible for stabilizing and rescuing Nanotrasen employees."
+	icon_state = "paramedic"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/virologist
+	name = "Virologist"
+	desc = "The virologist is the person you go crying to that you either have the common cold or a disease that kills you in a few minutes. They might have been the cause of both of them."
+	icon_state = "virologist"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/coroner
+	name = "Coroner"
+	desc = "Overseer of the morgue, the coroner ensures that dead bodies are properly stored and have their autopsies recorded."
+	icon_state = "coroner"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/psychologist
+	name = "Psychologist"
+	desc = "Hired to offer emotional reassurance to employees aboard Nanotrasen stations but is usually found secretly dealing their drugs to anyone who asks."
+	icon_state = "psych"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/runtime // the urge to make this card throw a runtime.
+	name = "Runtime"
+	desc = "GCAT. Somehow, the four letters used in genomes can spell cat. How purr-ious."
+	icon_state = "runtime"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+// RESEARCH
+
+/datum/tcg_card/pack_1/geneticist
+	name = "Geneticist"
+	desc = "Tasked with manipulating humanoid DNA, the Geneticist is able to give out genetic powers to their fellow crew."
+	icon_state = "geneticist"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/roboticist
+	name = "Roboticist"
+	desc = "The maintainer of all things cyborg, Roboticists build and maintain cyborgs for the station and are able to build a wide variety of exosuits."
+	icon_state = "roboticist"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/scientist
+	name = "Scientist"
+	desc = "A Scientist's job ranges from manning the R&D desk, to mixing chemicals, to setting up tank transfer valve bombs"
+	icon_state = "scientist"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/en
+	name = "E-N"
+	desc = "Robotics' adorable and lovable clone of Ian, he's got a heart of gold and can even do your taxes for you! Beware any unexpected sparking though."
+	icon_state = "e-n"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+// SECURITY
+
+/datum/tcg_card/pack_1/warden
+	name = "Warden"
+	desc = "Watcher of the armory and the prison wing, the Warden expertly puts down rowdy criminals with Krav Maga."
+	icon_state = "warden"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/officer
+	name = "Security Officer"
+	desc = "The sworn enemy of any greytider, Security Officers are hired to keep the station in order and free of crime."
+	icon_state = "officer"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/detective
+	name = "Detective"
+	desc = "Sometimes masquerading as a noir detective, the Detective uses their deductive skills to help Security find suspects of crimes."
+	icon_state = "detective"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/araneus
+	name = "Sergeant Araneus"
+	desc = "The Head of Security's trusty pet spider is known for her violent retaliations torwards mistreatment."
+	icon_state = "araneus"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/paperwork
+	name = "Paperwork"
+	desc = "The Internal Affair's pet sloth is as mopey as can be and can sometimes get around to eating paperwork. Still slightly faster than a legal case."
+	icon_state = "paperwork"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+// SERVICE
+
+/datum/tcg_card/pack_1/botanist
+	name = "Botanist"
+	desc = "The main ingredient provider for the chef, skilled botanist can produce plants that can fill a crewmember up and kill them just as quickly."
+	icon_state = "botanist"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/mime
+	name = "Mime"
+	desc = "..."
+	icon_state = "mime"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/clown
+	name = "Clown"
+	desc = "Honk!"
+	icon_state = "clown"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/janitor
+	name = "Janitor"
+	desc = "The humble Janitor travels the station in search of any messes that need cleaning."
+	icon_state = "janitor"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/chef
+	name = "Chef"
+	desc = "Wielder of CQC within their kitchen, the Chef protects their kitchen from any invaders trying to disrupt the distribution of food to the crew."
+	icon_state = "chef"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/bartender
+	name = "Bartender"
+	desc = "The station's OTHER source of emotional reassurance, the Bartender serves alcohol to anyone who wants it while shooting any disruptive patrons with their shotgun."
+	icon_state = "bartender"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/chaplain
+	name = "Chaplain"
+	desc = "The spirtual leader of the station, the Chaplain offers unique services due to their connection with religious higher-ups."
+	icon_state = "chaplain"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/librarian
+	name = "Librarian"
+	desc = "Usually found within their library writing and printing books, the Librarian is able to loan out books full of knowledge. Don't forget to return them!"
+	icon_state = "librarian"
+	rarity = "Common"
+	card_type = "Unit"
+
+// SUPPLY
+
+/datum/tcg_card/pack_1/cargo_tech
+	name = "Cargo Technician"
+	desc = "The main workhorse of the Supply department, Cargo Technicians ensure your crates are delivered soon after you order them."
+	icon_state = "cargo_tech"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/miner
+	name = "Shaft Miner"
+	desc = "Pioneers of Lavaland, Shaft Miners brave the horrors in order to bring materials to the station."
+	icon_state = "miner"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/forklift
+	name = "Forklift"
+	desc = "Supply's pet of choice, Forklift has been taught how to carry crates and wouldn't hurt a fly!"
+	icon_state = "forklift"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/brad
+	name = "Brad"
+	desc = "Residing just on the outskirts of the Mining Outpost, Brad is a cockroach that has adapted to the weather patterns of Lavaland and can withstand them."
+	icon_state = "brad"
+	rarity = "Uncommon"
+	card_type = "Unit"
+
+// MISC
+
+/datum/tcg_card/pack_1/assistant
+	name = "Assistant"
+	desc = "Hired to assist employees around the station, Assistants tend to do the exact opposite of that."
+	icon_state = "assistant"
+	rarity = "Common"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/greytide
+	name = "Greytide"
+	desc = "Born from disgruntled and abused Assistants, the Greytide are a nuisance to Security and the rest of the station alike."
+	icon_state = "greytide"
+	rarity = "Rare"
+	card_type = "Unit"
+
+/datum/tcg_card/pack_1/mouse
+	name = "Mouse"
+	desc = "The bane of engineers around the sector, the Mouse makes any cables they find a nice meal for themself."
+	icon_state = "mouse"
+	rarity = "Common"
+	card_type = "Unit"

code/modules/tcg/tcg_cards.dm

@@ -0,0 +1,461 @@
+#define ROTATED_ANGLE 90
+#define UNROTATED_ANGLE 0
+
+// Need a TCG coin or two to replace the gold one that can be dropped. Make it shrink like the cards/packs
+
+/datum/tcg_card
+	var/name = "Chrono Legionnare"
+	var/desc = "You shouldn't be seeing this. You should ahelp this!"
+	var/icon_state = "chrono"
+	var/pack = 'icons/obj/tcg/pack1.dmi'
+
+	// This will be probably implemented.... sometime.
+	// var/health = 0
+	// var/attack = 0
+	// var/mana = 0
+
+	var/faction = "Coderbus"
+	var/rarity = "Unobtainable"
+	var/card_type = "Unit"
+
+	var/obj/item/tcg_card/card
+
+/datum/tcg_card/proc/UseSelf(mob/living/user)
+	return
+
+/datum/tcg_card/proc/Rotate(mob/living/user)
+	return
+
+/datum/tcg_card/proc/Unrotate(mob/living/user)
+	return
+
+/obj/item/tcg_card
+	name = "trading card"
+	desc = "A flipped trading card."
+	icon_state = "cardback"
+	icon = 'icons/obj/tcg/pack1.dmi'
+	new_attack_chain = TRUE
+	var/datum_type = /datum/tcg_card
+	var/datum/tcg_card/card_datum
+	var/flipped = FALSE
+	var/rotated = FALSE
+
+	w_class = WEIGHT_CLASS_TINY
+
+/obj/item/tcg_card/examine(mob/user)
+	. = ..()
+	if(flipped)
+		return
+
+	. += ""
+	. += "This card has the following stats:"
+	. += "Rarity: [card_datum.rarity]"
+	. += "Card Type: [card_datum.card_type]"
+
+/obj/item/tcg_card/equipped(mob/user, slot, initial)
+	. = ..()
+	transform = matrix()
+
+/obj/item/tcg_card/dropped(mob/user, silent)
+	. = ..()
+	transform = matrix(0.5,0,0,0,0.5,0)
+
+/obj/item/tcg_card/activate_self(mob/user)
+	if(..())
+		return ITEM_INTERACT_COMPLETE
+
+	if(flipped)
+		flipped = !flipped
+	if(!flipped)
+		flipped = TRUE
+	return ITEM_INTERACT_COMPLETE
+
+/obj/item/tcg_card/New(loc, new_datum)
+	. = ..()
+
+	if(new_datum)
+		datum_type = new_datum
+	card_datum = new datum_type
+	icon = card_datum.pack
+	icon_state = card_datum.icon_state
+	name = card_datum.name
+	desc = card_datum.desc
+
+/obj/item/tcg_card/attack_hand(mob/user)
+	var/list/choices = list(
+		"Pick Up" = image(icon = 'icons/mob/radial.dmi', icon_state = "radial_pickup"),
+		"Rotate" = image(icon = 'icons/mob/radial.dmi', icon_state = "radial_rotate"),
+		"Flip" = image(icon = 'icons/mob/radial.dmi', icon_state = "radial_flip"),
+	)
+	var/result = show_radial_menu(user, src, choices, require_near = TRUE)
+	switch(result)
+		if("Pick Up")
+			. = ..()
+		if("Flip")
+			flipped = !flipped
+			if(flipped)
+				icon_state = "cardback"
+				name = "Battles of Orion card"
+				desc = "A flipped Battles of Orion-branded card."
+			else
+				name = card_datum.name
+				desc = card_datum.desc
+				icon_state = card_datum.icon_state
+		if("Rotate")
+			var/matrix/ntransform = matrix(transform)
+			if(rotated)
+				ntransform.TurnTo(ROTATED_ANGLE , UNROTATED_ANGLE)
+			else
+				ntransform.TurnTo(UNROTATED_ANGLE , ROTATED_ANGLE)
+			rotated = !rotated
+			animate(src, transform = ntransform, time = 2, easing = (EASE_IN|EASE_OUT))
+			if(rotated)
+				card_datum.Rotate(user)
+			else
+				card_datum.Unrotate(user)
+
+/obj/item/tcg_card/item_interaction(mob/living/user, obj/item/used, list/modifiers)
+	if(istype(used, /obj/item/tcg_card))
+		var/obj/item/tcg_card/second_card = used
+		if(loc == user && second_card.loc == user)
+			var/obj/item/tcgcard_hand/hand = new(get_turf(user))
+			user.unequip(src)
+			user.unequip(second_card)
+			src.forceMove(hand)
+			second_card.forceMove(hand)
+			hand.cards.Add(src)
+			hand.cards.Add(second_card)
+			user.put_in_hands(hand)
+			hand.update_icon()
+			return ITEM_INTERACT_COMPLETE
+
+		var/obj/item/tcgcard_deck/new_deck = new /obj/item/tcgcard_deck(drop_location())
+		new_deck.flipped = flipped
+		user.unequip(second_card)
+		second_card.forceMove(new_deck)
+		src.forceMove(new_deck)
+		new_deck.update_icon(UPDATE_ICON_STATE)
+		new_deck.update_icon()
+		return ITEM_INTERACT_COMPLETE
+
+	if(istype(used, /obj/item/tcgcard_deck))
+		var/obj/item/tcgcard_deck/old_deck = used
+		if(length(old_deck.contents) >= 30)
+			to_chat(user, "<span class='notice'>This pile has too many cards for a regular deck!</span>")
+			return ITEM_INTERACT_COMPLETE
+		user.unequip(src)
+		src.forceMove(old_deck)
+		flipped = old_deck.flipped
+		old_deck.update_icon()
+		update_icon()
+		return ITEM_INTERACT_COMPLETE
+
+	return ..()
+
+/obj/item/cardpack
+	name = "Trading Card Pack: Chrono & Friends"
+	desc = "This unobtainable group certainly shouldn't be findable and you should ahelp this!"
+	icon = 'icons/obj/tcg/misc.dmi'
+	icon_state = "cardpack"
+	w_class = WEIGHT_CLASS_TINY
+	new_attack_chain = TRUE
+	/// The card series to look through
+	var/list/series = list(/datum/tcg_card/pack_1)
+	/// The chance there will be a coin in the pack
+	var/contains_coin = -1
+	/// The amount of cards you draw
+	var/card_count = 5
+	/// The rarity table
+	var/list/rarity_table = list(
+		"Common" = 900,
+		"Uncommon" = 300,
+		"Rare" = 50,
+		"Legendary" = 3
+	)
+	/// The amount of cards to draw from the guarenteed rarity table
+	var/guaranteed_count = 1
+	/// The guaranteed rarity table, acts about the same as the rarity table.
+	var/list/guar_rarity = list(
+		"Uncommon" = 30,
+		"Rare" = 9,
+		"Legendary" = 1
+	)
+
+/obj/item/cardpack/series_one
+	name = "Battles of Orion: Series 1"
+	desc = "Contains five cards from the Series 1 of Battles of Orion! Collect them all!"
+	series = list(/datum/tcg_card/pack_1)
+	contains_coin = 10
+
+/obj/item/cardpack/equipped(mob/user, slot, initial)
+	. = ..()
+	transform = matrix()
+
+/obj/item/cardpack/dropped(mob/user, silent)
+	. = ..()
+	transform = matrix(0.5,0,0,0,0.5,0)
+
+/obj/item/cardpack/activate_self(mob/user)
+	if(..())
+		return ITEM_INTERACT_COMPLETE
+
+	var/list/cards = buildCardListWithRarity(card_count, guaranteed_count)
+	var/obj/item/tcgcard_hand/hand = new(get_turf(user))
+
+	for(var/template in cards)
+		var/obj/item/tcg_card/card = new(hand, template)
+		hand.cards.Add(card)
+	user.put_in_hands(hand)
+	hand.update_icon()
+	to_chat(user, "<span_class='notice'>Wow! Check out these cards!</span>")
+	playsound(loc, 'sound/items/poster_ripped.ogg', 20, TRUE)
+	if(prob(contains_coin))
+		to_chat(user, "<span_class='notice'>...and it came with a flipper, too!</span>")
+		new /obj/item/coin/thunderdome(get_turf(user))
+	// new rulebook goes here
+	qdel(src)
+	return ITEM_INTERACT_COMPLETE
+
+/obj/item/cardpack/proc/buildCardListWithRarity(card_cnt, rarity_cnt)
+	var/list/return_cards = list()
+
+	var/list/cards = list()
+	for(var/card_type in series)
+		for(var/card in subtypesof(card_type))
+			var/datum/tcg_card/new_card = new card()
+			if(new_card.name == "Chrono Legionnare")
+				continue
+			cards.Add(card)
+			qdel(new_card)
+	var/list/possible_cards = list()
+	var/list/rarity_cards = list("Legendary" = list(),"Rare" = list(),"Uncommon" = list(),"Common" = list())
+	for(var/card in cards)
+		var/datum/tcg_card/new_card = new card()
+		if(new_card.name == "Stupid Coder")
+			continue
+		possible_cards[card] = rarity_table[new_card.rarity]
+		var/list/rarity_card_type = rarity_cards[new_card.rarity]
+		if(!rarity_card_type)
+			rarity_card_type = list()
+		rarity_card_type.Add(card)
+		rarity_cards[new_card.rarity] = rarity_card_type
+		qdel(new_card)
+
+	for(var/card_counter = 1 to card_count)
+		var/cardtype = pickweight(possible_cards)
+		return_cards.Add(cardtype)
+
+	for(var/card_counter = 1 to guaranteed_count)
+		var/card_list = pickweight(guar_rarity)
+		return_cards.Add(pick(rarity_cards[card_list]))
+
+	return return_cards
+
+/obj/item/tcgcard_deck
+	name = "Trading Card Deck"
+	desc = "A stack of Battle of Orion cards."
+	icon = 'icons/obj/tcg/misc.dmi'
+	icon_state = "deck_up"
+	w_class = WEIGHT_CLASS_TINY
+	new_attack_chain = TRUE
+
+	var/flipped = TRUE
+	var/max_cards = 30
+
+/obj/item/tcgcard_deck/examine(mob/user)
+	. = ..()
+	. += "<span class='notice'>\The [src] has [contents.len] cards inside.</span>"
+
+/obj/item/tcgcard_deck/update_icon()
+	. = ..()
+	cut_overlays()
+	if(flipped)
+		switch(contents.len)
+			if(1 to 10)
+				icon_state = "deck_low"
+			if(11 to 20)
+				icon_state = "deck_half"
+			if(21 to INFINITY)
+				icon_state = "deck_full"
+	else
+		icon_state = "deck_up"
+
+/obj/item/tcgcard_deck/Destroy()
+	for(var/obj/item/tcg_card/stored_card in contents)
+		stored_card.forceMove(drop_location())
+	. = ..()
+
+/obj/item/tcgcard_deck/attack_hand(mob/user)
+	var/list/choices = list(
+		"Draw" = image(icon = 'icons/mob/radial.dmi', icon_state = "radial_draw"),
+		"Shuffle" = image(icon = 'icons/mob/radial.dmi', icon_state = "radial_shuffle"),
+		"Pickup" = image(icon = 'icons/mob/radial.dmi', icon_state = "radial_pickup"),
+	)
+	var/choice = show_radial_menu(user, src, choices, require_near = TRUE)
+	if(!check_menu(user))
+		return
+	switch(choice)
+		if("Draw")
+			draw_card(user)
+		if("Shuffle")
+			shuffle_deck(user)
+		if("Pickup")
+			user.put_in_hands(src)
+		if("Flip")
+			flip_deck()
+
+/obj/item/tcgcard_deck/proc/check_menu(mob/user)
+	if(!istype(user))
+		return FALSE
+	if(user.incapacitated() || !user.Adjacent(src))
+		return FALSE
+	return TRUE
+
+/obj/item/tcgcard_deck/item_interaction(mob/living/user, obj/item/used, list/modifiers)
+	if(istype(used, /obj/item/tcg_card))
+		if(contents.len >= max_cards)
+			to_chat(user, "<span class='notice'>This pile has too many cards for a single deck!</span>")
+			return ITEM_INTERACT_COMPLETE
+
+		var/obj/item/tcg_card/new_card = used
+		new_card.flipped = flipped
+		user.unequip(new_card)
+		new_card.forceMove(src)
+		update_icon()
+		return ITEM_INTERACT_COMPLETE
+
+	if(istype(used, /obj/item/tcgcard_hand))
+		var/obj/item/tcgcard_hand/hand = used
+		for(var/obj/item/tcg_card/card in hand.cards)
+			if(contents.len >= max_cards)
+				return ITEM_INTERACT_COMPLETE
+
+			card.flipped = flipped
+			card.forceMove(src)
+			hand.cards.Remove(card)
+		update_icon()
+		return ITEM_INTERACT_COMPLETE
+
+	return ..()
+
+/obj/item/tcgcard_deck/activate_self(mob/user)
+	if(..())
+		return ITEM_INTERACT_COMPLETE
+
+	shuffle_deck(user)
+	return ITEM_INTERACT_COMPLETE
+
+/obj/item/tcgcard_deck/proc/draw_card(mob/user)
+	if(!contents.len)
+		return
+	var/obj/item/tcg_card/drawn_card = contents[contents.len]
+	drawn_card.flipped = flipped
+	drawn_card.forceMove(get_turf(user))
+	user.put_in_hands(drawn_card)
+	drawn_card.update_icon()
+	user.visible_message("<span class='notice'>[user] draws a card from \the [src]!</span>", \
+					"<span class='notice'>You draw a card from \the [src]!</span>")
+	update_icon()
+	if(!contents.len)
+		qdel(src)
+
+/obj/item/tcgcard_deck/proc/shuffle_deck(mob/user, visible = TRUE)
+	if(!contents.len)
+		return
+	var/turf/T = get_turf(src)
+	var/list/shuffled = shuffle(contents.Copy())
+	for(var/obj/item/tcg_card/card in contents)
+		card.forceMove(T)
+	for(var/obj/item/tcg_card/card in shuffled)
+		card.forceMove(src)
+	if(visible)
+		user.visible_message("<span class='notice'>[user] shuffles \the [src]!</span>", \
+						"<span class='notice'>You shuffle \the [src]!</span>")
+
+/obj/item/tcgcard_deck/proc/flip_deck()
+	flipped = !flipped
+	var/turf/T = get_turf(src)
+	var/list/temp_cards = list()
+	for(var/obj/item/tcg_card/card in contents)
+		temp_cards.Add(card)
+	for(var/obj/item/tcg_card/card in temp_cards)
+		card.forceMove(T)
+	for(var/i = temp_cards.len to 1 step -1)
+		var/obj/item/tcg_card/card = temp_cards[i]
+		card.forceMove(src)
+		card.flipped = flipped
+		card.update_icon()
+	update_icon()
+
+/obj/item/tcgcard_hand
+	name = "Card Hand"
+	desc = "A hand full of Battle of Orion cards."
+	icon = 'icons/effects/effects.dmi'
+	icon_state = "nothing"
+	w_class = WEIGHT_CLASS_TINY
+	new_attack_chain = TRUE
+	var/list/cards = list()
+
+/obj/item/tcgcard_hand/update_icon()
+	. = ..()
+	cut_overlays()
+	var/angular = length(cards) / 2 * -30 + 15
+	for(var/obj/item/tcg_card/card in cards)
+		var/image/I = image(icon = card.icon, icon_state = card.icon_state)
+		var/matrix/ntransform = matrix(I.transform)
+		ntransform.TurnTo(angular, 0)
+		ntransform.Translate(sin(angular) * -15, cos(angular) * 15)
+		I.transform = ntransform
+		angular += 30
+		overlays += I
+
+
+/obj/item/tcgcard_hand/item_interaction(mob/living/user, obj/item/used, list/modifiers)
+	if(!istype(used, /obj/item/tcg_card))
+		return ..()
+
+	var/obj/item/tcg_card/card = used
+	if(loc == user && card.loc == user)
+		user.unequip(card)
+		card.forceMove(src)
+		cards.Add(card)
+		update_icon()
+	return ITEM_INTERACT_COMPLETE
+
+/obj/item/tcgcard_hand/activate_self(mob/user)
+	if(..())
+		return ITEM_INTERACT_COMPLETE
+
+	if(loc != user)
+		return ITEM_INTERACT_COMPLETE
+
+	var/list/choices = list()
+	for(var/obj/item/tcg_card/card in cards)
+		choices[card] = image(icon = card.icon, icon_state = card.icon_state)
+	var/obj/item/tcg_card/choice = show_radial_menu(user, src, choices, require_near = TRUE)
+
+	if(choice)
+		choice.forceMove(get_turf(src))
+		user.put_in_hands(choice)
+		cards.Remove(choice)
+		update_icon()
+		if(length(cards) == 0)
+			qdel(src)
+	return ITEM_INTERACT_COMPLETE
+
+/obj/item/tcgcard_hand/Destroy()
+	for(var/obj/item/tcg_card/card in cards)
+		card.forceMove(drop_location())
+	cards = list()
+	. = ..()
+
+/obj/item/tcgcard_hand/equipped(mob/user, slot, initial)
+	. = ..()
+	transform = matrix()
+
+/obj/item/tcgcard_hand/dropped(mob/user, silent)
+	. = ..()
+	transform = matrix(0.5,0,0,0,0.5,0)
+
+#undef ROTATED_ANGLE
+#undef UNROTATED_ANGLE