/// <summary>
/// 给指定用户产生随机初始卡
/// 返回实际生成的卡牌数量
/// </summary>
public static Card[] GenerateRandomCards(User user, int num)
{
Card[] cards = new Card[num];
int numCardsAlready = 0;
if (user.cards != null && user.cards.Length > 0)
{
numCardsAlready = user.cards.Length;
}
byte[] dHeight = Op.BigInt2Bytes(Blockchain.GetHeight());
byte[] salt = Rand();
for (int i = 0; i < num; i++)
{
Card cardResult = new Card();
byte[] dEmail = Op.String2Bytes(user.email);
byte[] dNum = Op.BigInt2Bytes(i + numCardsAlready);
cardResult.cardID = Random(Op.JoinByteArray(dEmail, dNum, dHeight), 10);
cardResult.type = Op.Bytes2BigInt(Hash160(cardResult.cardID)) % TypeArmy.TypeCount;
cardResult.lvls = Random(salt, Const.numCellsOfCard);
cardResult.ownerEmail = user.email;
cardResult.warPos = 0;
cards[i] = cardResult;
RW.SaveCard(cardResult);
}
return(cards);
}
