// HEADER BLOCK
// Reserved byte 0x00
// Version(1)
// CARDS BLOCK
// Main Deck Length + Array of IDs
// Extra Deck Length + Array of IDs
// Side Deck Length + Array of IDs
public static string Serialize(List <Card> Deck)
{
using (var ms = new MemoryStream())
{
void Write(ulong value)
{
if (value == 0)
{
ms.WriteByte(0);
}
else
{
var bytes = VarLong.GetBytes((ulong)value);
ms.Write(bytes, 0, bytes.Length);
}
}
ms.WriteByte(0);
Write(1);
var MainDeckCards = Deck.Where(card => card.DeckPart == DeckPart.MAIN_DECK).ToList();
var ExtraDeckCards = Deck.Where(card => card.DeckPart == DeckPart.EXTRA_DECK).ToList();
Write((ulong)MainDeckCards.Count);
foreach (var card in MainDeckCards)
{
Write(Convert.ToUInt64(card.Id));
}
Write((ulong)ExtraDeckCards.Count);
foreach (var card in ExtraDeckCards)
{
Write(Convert.ToUInt64(card.Id));
}
return(Convert.ToBase64String(ms.ToArray()));
}
}
public static List <Card> DeserializeDeckString(string deckString, List <Card> Cards)
{
List <Card> Deck = new List <Card>();
byte[] bytes;
try
{
bytes = Convert.FromBase64String(deckString);
}
catch (Exception e)
{
throw new ArgumentException("Input is not a valid deck string.", e);
}
var offset = 0;
ulong Read()
{
if (offset > bytes.Length)
{
throw new ArgumentException("Input is not a valid deck string.");
}
var value = VarLong.ReadNext(bytes.Skip(offset).ToArray(), out var length);
offset += length;
return(value);
}
//Zero byte
offset++;
//Version - always 1
ulong Version = Read();
void AddCard(ulong?dbfId = null)
{
dbfId = dbfId ?? Read();
Card ToAdd = Helper.GetCardById(dbfId.ToString(), Cards);
if (ToAdd == null)
{
throw new ArgumentException("Cards in Decks are not valid.");
}
Deck.Add(ToAdd);
}
var MainDeckCount = (int)Read();
for (var i = 0; i < MainDeckCount; i++)
{
AddCard();
}
var ExtraDeckCount = (int)Read();
for (var i = 0; i < ExtraDeckCount; i++)
{
AddCard();
}
var SideDeckCount = (int)Read();
for (var i = 0; i < SideDeckCount; i++)
{
AddCard();
}
/*for (var i = 0; i < SideDeckCount; i++)
* {
* var dbfId = (int)Read();
* var count = (int)Read();
* AddCard(dbfId, count);
* }*/
return(Deck);
}
