/// <summary>
/// 获取某个礼品码的平台信息
/// </summary>
/// <param name="dbMgr"></param>
/// <param name="fileName"></param>
public static int GetLiPinMaPingTaiID2(DBManager dbMgr, int songLiID, string liPinMa, int roleZoneID)
{
liPinMa = liPinMa.ToUpper(); //转成大写
int ptid = -1, ptrepeat = 0, zoneID = 0;
if (!LiPinMaParse.ParseLiPinMa(liPinMa, out ptid, out ptrepeat, out zoneID))
{
return(-1020);
}
if (zoneID > 0 && roleZoneID != zoneID)
{
return(-1021);
}
return(ptid);
}
public static bool ParseLiPinMa2(string lipinma, out int ptid, out int ptrepeat, out int zoneID, out int nMaxUseNum)
{
bool result;
if (GameDBManager.GameConfigMgr.GetGameConfigItemInt("lipinma_v1", 0) == 1)
{
result = LiPinMaParse.ParseLiPinMa(lipinma, out ptid, out ptrepeat, out zoneID, out nMaxUseNum);
}
else
{
ptid = -1;
ptrepeat = 0;
zoneID = 0;
nMaxUseNum = 1;
int nAddLength = 0;
if (lipinma.Length > 23)
{
nAddLength = 2;
}
if (lipinma.Length < 22 + nAddLength || lipinma.Length > 23 + nAddLength)
{
result = false;
}
else
{
lipinma = lipinma.ToUpper();
if ("NZ" != lipinma.Substring(0, 2))
{
result = false;
}
else
{
ptid = Convert.ToInt32(lipinma.Substring(2, 3));
ptrepeat = Convert.ToInt32(lipinma.Substring(5, 1));
zoneID = Convert.ToInt32(lipinma.Substring(6, 3));
if (nAddLength > 0)
{
nMaxUseNum = Convert.ToInt32(lipinma.Substring(9, 2));
}
string crc32Str = lipinma.Substring(9 + nAddLength);
MD5 md5 = MD5.Create();
byte[] data0 = new byte[25];
for (int i = 0; i < 5; i++)
{
data0[i] = Convert.ToByte(crc32Str.Substring(2 * i + 4, 2), 16);
}
data0[5] = 31;
data0[6] = 22;
data0[7] = 5;
data0[8] = 150;
Array.Copy(BitConverter.GetBytes(ptid), 0, data0, 9, 4);
Array.Copy(BitConverter.GetBytes(ptrepeat), 0, data0, 13, 4);
Array.Copy(BitConverter.GetBytes(zoneID), 0, data0, 17, 4);
Array.Copy(BitConverter.GetBytes(nMaxUseNum), 0, data0, 21, 4);
byte[] data = md5.ComputeHash(data0);
for (int i = 0; i < 2; i++)
{
if (Convert.ToByte(crc32Str.Substring(2 * i, 2), 16) != data[i])
{
return(false);
}
}
result = true;
}
}
}
return(result);
}
/// <summary>
/// 使用某个礼品码(自己生成的特定格式的礼品码)
/// </summary>
/// <param name="dbMgr"></param>
/// <param name="fileName"></param>
public static int UseLiPinMa2(DBManager dbMgr, int roleID, int songLiID, string liPinMa, int roleZoneID)
{
if (null == _LiPinMaDict)
{
return(-1010);
}
Dictionary <string, LiPinMaItem> liPinMaDict = _LiPinMaDict; //先得到
int usedNum = 0;
liPinMa = liPinMa.ToUpper(); //转成大写
int ptid = -1, ptrepeat = 0, zoneID = 0;
if (!LiPinMaParse.ParseLiPinMa(liPinMa, out ptid, out ptrepeat, out zoneID))
{
return(-1020);
}
if (zoneID > 0 && roleZoneID != zoneID)
{
return(-1021);
}
//防止多用户重入
lock (Mutex)
{
LiPinMaItem liPinMaItem = null;
if (!liPinMaDict.TryGetValue(liPinMa, out liPinMaItem))
{
liPinMaItem = new LiPinMaItem()
{
LiPinMa = liPinMa,
HuodongID = 1,
MaxNum = 1,
UsedNum = 0,
PingTaiID = ptid,
PingTaiRepeat = ptrepeat,
};
liPinMaDict[liPinMa] = liPinMaItem;
}
if (liPinMaItem.HuodongID != songLiID)
{
return(-1030);
}
if (liPinMaItem.MaxNum > 0 && liPinMaItem.UsedNum >= liPinMaItem.MaxNum)
{
return(-1040);
}
//如果不允许平台内的礼品码重复领取
if (liPinMaItem.PingTaiRepeat <= 0)
{
//通过活动ID查询平台ID
int pingTaiID = DBQuery.QueryPingTaiIDByHuoDongID(dbMgr, liPinMaItem.HuodongID, roleID, liPinMaItem.PingTaiID);
if (pingTaiID == liPinMaItem.PingTaiID)
{
return(-10000);
}
}
//添加使用礼品码的平台记录
DBWriter.AddUsedLiPinMa(dbMgr, liPinMaItem.HuodongID, liPinMaItem.LiPinMa, liPinMaItem.PingTaiID, roleID);
liPinMaItem.UsedNum++;
usedNum = liPinMaItem.UsedNum;
}
//插入一个新的礼品码的数据
DBWriter.InsertNewLiPinMa(dbMgr, liPinMa, songLiID.ToString(), "1", ptid.ToString(), ptrepeat.ToString(), "1");
return(0);
}