VOREStation/code/modules/games/dice.dm

/obj/item/dice
	name = "d6"
	desc = "A dice with six sides."
	icon = 'icons/obj/dice.dmi'
	icon_state = "d66"
	w_class = ITEMSIZE_TINY
	var/sides = 6
	var/result = 6
	var/loaded = null //Set to an integer when the die is loaded
	var/cheater = FALSE //TRUE if the die is able to be weighted by hand
	var/tamper_proof = FALSE //Set to TRUE if the die needs to be unable to be weighted, such as for events
	attack_verb = list("diced")

/obj/item/dice/Initialize(mapload)
	. = ..()
	icon_state = "[name][rand(1,sides)]"

/obj/item/dice/attackby(obj/item/W, mob/user)
	..()
	if(W.has_tool_quality(TOOL_WELDER) || istype(W, /obj/item/flame/lighter))
		if(cheater)
			to_chat(user, span_warning("Wait, this [name] is already weighted!"))
		else if(tamper_proof)
			to_chat(user, span_warning("This [name] is proofed against tampering!"))
		else
			var/to_weight = tgui_input_number(user, "What should the [name] be weighted towards? You can't undo this later, only change the number!","Set the desired result", 1, 6, 1)
			if(isnull(to_weight) || (to_weight < 1) || (to_weight > sides)) //You must input a number higher than 0 and no greater than the number of sides
				return 0
			else
				to_chat(user, "You partially melt the [name], weighting it towards [to_weight]...")
				desc = "[initial(desc)] It looks a little misshapen, somehow..."
				loaded = to_weight

/obj/item/dice/click_alt(mob/user)
	..()
	if(cheater)
		if(!loaded)
			var/to_weight = tgui_input_number(user, "What should the [name] be weighted towards?","Set the desired result", 1, sides, 1)
			if(isnull(to_weight) || (to_weight < 1) || (to_weight > sides) ) //You must input a number higher than 0 and no greater than the number of sides
				return 0
			else
				to_chat(user, "You sneakily set the [name] to land on [to_weight]...")
				loaded = to_weight
		else
			to_chat(user, "You set the [name] to roll randomly again.")
			loaded = null

/obj/item/dice/loaded
	description_info = "This is a loaded die! To change the number it's weighted to, alt-click it. To put it back to normal, alt-click it again."
	cheater = TRUE

/obj/item/dice/d4
	name = "d4"
	desc = "A dice with four sides."
	icon_state = "d44"
	sides = 4
	result = 4

/obj/item/dice/d8
	name = "d8"
	desc = "A dice with eight sides."
	icon_state = "d88"
	sides = 8
	result = 8

/obj/item/dice/d10
	name = "d10"
	desc = "A dice with ten sides."
	icon_state = "d1010"
	sides = 10
	result = 10

/obj/item/dice/d12
	name = "d12"
	desc = "A dice with twelve sides."
	icon_state = "d1212"
	sides = 12
	result = 12

/obj/item/dice/d20
	name = "d20"
	desc = "A dice with twenty sides."
	icon_state = "d2020"
	sides = 20
	result = 20

/obj/item/dice/d100
	name = "d100"
	desc = "A dice with ten sides. This one is for the tens digit."
	icon_state = "d10010"
	sides = 10
	result = 10

/obj/item/dice/attack_self(mob/user)
	. = ..(user)
	if(.)
		return TRUE
	rollDice(user, 0)

/obj/item/dice/proc/rollDice(mob/user, silent = FALSE)
	result = rand(1, sides)
	if(loaded)
		if(cheater)
			if(prob(90))
				result = loaded
		else if(prob(75)) //makeshift weighted dice don't always work
			result = loaded
	icon_state = "[name][result]"
	var/result_override = SEND_SIGNAL(user, COMSIG_MOB_ROLLED_DICE, src, silent, result) //We can override dice rolls!
	if(result_override)
		result = result_override

	if(!silent)
		var/comment = ""
		if(sides == 20 && result == 20)
			comment = "Nat 20!"
		else if(sides == 20 && result == 1)
			comment = "Ouch, bad luck."

		user.visible_message(span_notice("[user] has thrown [src]. It lands on [result]. [comment]"), \
								span_notice("You throw [src]. It lands on a [result]. [comment]"), \
								span_notice("You hear [src] landing on a [result]. [comment]"))

/obj/item/dice/verb/set_dice_verb()
	set category = "Object"
	set name = "Set Face"
	set desc = "Turn the dice to a specific face."
	set src in view(1)

	var/mob/living/carbon/user = usr
	if(!istype(user))
		return

	set_dice(user)

/obj/item/dice/proc/set_dice(mob/user)
	if(user.stat || !Adjacent(user))
		return
	var/to_value = tgui_input_number(user, "What face should \the [src] be turned to?","Set die face", 1, sides, 1)
	if(!to_value)
		return

	result = to_value
	icon_state = "[name][result]"
	user.visible_message(span_notice("\The [user] turned \the [src] to the face reading [result] manually."))

/obj/item/dice/item_ctrl_click(mob/user)
	set_dice(user)


/*
 * Dice packs
 */

/obj/item/storage/pill_bottle/dice	//7d6
	name = "bag of dice"
	desc = "It's a small bag with dice inside."
	icon = 'icons/obj/dice.dmi'
	icon_state = "dicebag"
	drop_sound = 'sound/items/drop/hat.ogg'
	pickup_sound = 'sound/items/pickup/hat.ogg'

/obj/item/storage/pill_bottle/dice/Initialize(mapload)
	. = ..()
	for(var/i = 1 to 7)
		new /obj/item/dice(src)

/obj/item/storage/pill_bottle/dice_nerd	//DnD dice
	name = "bag of gaming dice"
	desc = "It's a small bag with gaming dice inside."
	icon = 'icons/obj/dice.dmi'
	icon_state = "magicdicebag"
	drop_sound = 'sound/items/drop/hat.ogg'
	pickup_sound = 'sound/items/pickup/hat.ogg'

/obj/item/storage/pill_bottle/dice_nerd/Initialize(mapload)
	. = ..()
	new /obj/item/dice/d4(src)
	new /obj/item/dice(src)
	new /obj/item/dice/d8(src)
	new /obj/item/dice/d10(src)
	new /obj/item/dice/d12(src)
	new /obj/item/dice/d20(src)
	new /obj/item/dice/d100(src)

/*
 *Liar's Dice cup
 */

/obj/item/storage/dicecup
	name = "dice cup"
	desc = "A cup used to conceal and hold dice."
	icon = 'icons/obj/dice.dmi'
	icon_state = "dicecup"
	w_class = ITEMSIZE_SMALL
	storage_slots = 5
	can_hold = list(
		/obj/item/dice,
		)
	special_handling = TRUE

/obj/item/storage/dicecup/attack_self(mob/user)
	. = ..(user)
	if(.)
		return TRUE
	user.visible_message(span_notice("[user] shakes [src]."), \
							span_notice("You shake [src]."), \
							span_notice("You hear dice rolling."))
	rollCup(user)

/obj/item/storage/dicecup/proc/rollCup(mob/user)
	for(var/obj/item/dice/I in src.contents)
		var/obj/item/dice/D = I
		D.rollDice(user, 1)

/obj/item/storage/dicecup/proc/revealDice(mob/viewer)
	for(var/obj/item/dice/I in src.contents)
		var/obj/item/dice/D = I
		to_chat(viewer, "The [D.name] shows a [D.result].")

/obj/item/storage/dicecup/verb/peekAtDice()
	set category = "Object"
	set name = "Peek at Dice"
	set desc = "Peek at the dice under your cup."

	revealDice(usr)

/obj/item/storage/dicecup/verb/revealDiceHand()

	set category = "Object"
	set name = "Reveal Dice"
	set desc = "Reveal the dice hidden under your cup."

	for(var/mob/living/player in viewers(3))
		to_chat(player, "[usr] reveals their dice.")
		revealDice(player)


/obj/item/storage/dicecup/loaded/Initialize(mapload)
	. = ..()
	for(var/i = 1 to 5)
		new /obj/item/dice(src)

/obj/item/dice/d20/cursed
	name = "d20"
	desc = "A dice with twenty sides."
	icon_state = "d2020"
	sides = 20
	result = 20

	///If the dice will apply the major version of unlucky or not.
	var/evil = TRUE


/obj/item/dice/d20/cursed/rollDice(mob/user, silent = FALSE)
	..()
	if(result == 1)
		to_chat(user, span_cult("You feel extraordinarily unlucky..."))
		if(evil)
			user.AddComponent(
			/datum/component/omen,\
			incidents_left = 1,\
			luck_mod = 1,\
			damage_mod = 1,\
			evil = TRUE,\
			safe_disposals = FALSE,\
			vorish = TRUE,\
			)

		else
			user.AddComponent(
			/datum/component/omen,\
			incidents_left = 1,\
			luck_mod = 0.3,\
			damage_mod = 1,\
			evil = FALSE,\
			safe_disposals = FALSE,\
			vorish = TRUE,\
			)