--[[
| This file was obtained through the combined efforts
| of Madbluntz & Plymouth Antiquarian Society.
|
| Credits: lifestorm, Gregory Wayne Rossel JR.,
| 	Maloy, DrPepper10 @ RIP, Atle!
|
| Visit for more: https://plymouth.thetwilightzone.ru/
--]]


ITEM.name = "#00000 Kimlik Kartı"
ITEM.model = Model("models/n7/props/n7_cid_card.mdl")
ITEM.description = "Vatandaş kimlik kartı, %s kişisine atanmış, CID #%s.\n\nKart Numarası: %s\nGenetik açıklama:\n%s.\n\nBu kart Combine Sivil Yönetimi'nin mülkiyetindedir. Yasak sahiplik ve kimlik sahtekarlığı yasa tarafından cezalandırılır ve Sivil Koruma tarafından kovuşturulur. Bulunursa, lütfen bu kartı derhal en yakın Sivil Koruma ekibine iade edin."
ITEM.category = "Combine"
ITEM.iconCam = {
	pos = Vector(0, 0, 10),
	ang = Angle(90, 90, 0),
	fov = 45,
}

if (CLIENT) then
	function ITEM:PaintOver(item, w, h)
		surface.SetDrawColor(110, 255, 110, 100)
		surface.DrawRect(w - 14, h - 14, 8, 8)
	end
end

function ITEM:GetName()
	return "#"  ..  self:GetData("cid", "00000")  ..  " Kimlik Kartı"
end

function ITEM:GetDescription()
	return string.format(self.description,
		self:GetData("name", "Nobody"),
		self:GetData("cid", "00000"),
		self:GetData("cardNumber", "00-0000-0000-00"),
		self:GetData("geneticDesc", "N/A | N/A | N/A EYES | N/A HAIR"))
end

local prime = 9999999787 -- prime % 4 = 3! DO NOT CHANGE EVER
local offset = 100000 -- slightly larger than sqrt(prime) is ok. DO NOT CHANGE EVER
local block = 100000000
local function generateCardNumber(id)
	id = (id + offset) % prime

	local cardNum = 0

	for _ = 1, math.floor(id/block) do
		cardNum = (cardNum + (id * block) % prime) % prime
	end

	cardNum = (cardNum + (id * (id % block) % prime)) % prime

	if (2 * id < prime) then
		return cardNum
	else
		return prime - cardNum
	end
end

function ITEM:OnInstanced()
	local cardNum = Schema:ZeroNumber(generateCardNumber(self:GetID()), 10)

	self:SetData("cardNumber", string.utf8sub(cardNum, 1, 2) .. "-" .. string.utf8sub(cardNum, 3, 6) .. "-" .. string.utf8sub(cardNum, 7, 10) .. "-" .. Schema:ZeroNumber(cardNum % 97, 2))
end