public static void HeartPulse(GameUser user)
{
UserData userData;
if (_users.TryGetValue(user.UserNo, out userData) == false)
return;
userData._heartPulse.Restart();
}
public Item(GameUser user, Int32 itemId, Int32 itemNo)
{
_user = user;
Base = ItemBook.Data.Items.Find(v => v.ItemId == itemId);
if (Base == null)
throw new AegisException("Invalid itemId={0}.", itemId);
ItemNo = itemNo;
PromotionId = 0;
Quantity = Base.ItemCount;
}
public Character(GameUser user, Int32 characterId, Int32 characterNo)
{
_user = user;
Base = CharacterBook.Find(characterId);
CharacterNo = characterNo;
Level = 1;
Exp = 0;
GradeId = Base.InitGradeId;
PromotionId = Base.InitPromotionId;
}
public static void Login(Int32 userNo, Int32 authKey, Action<GameUser, Int32> actionOnComplete)
{
GameUser user = Find(userNo);
if (user != null)
Logout(userNo);
using (DBCommand cmd = AuthDB.NewCommand())
{
Int32 dbAuthKey = -1;
cmd.CommandText.Append($"select authkey from t_accounts where userno={userNo};");
cmd.PostQuery(() =>
{
if (cmd.Reader.Read())
dbAuthKey = cmd.Reader.GetInt32(0);
},
(exception) =>
{
if (exception != null)
{
actionOnComplete(null, ResultCode.Database_Error);
Logger.Write(LogType.Err, 2, exception.ToString());
}
// 인증키 확인
else if (dbAuthKey == authKey)
{
// 유저데이터 및 게임데이터 로드
user = new GameUser(userNo);
user.LoadFromDB((result) =>
{
_users.Add(userNo, new UserData(user));
actionOnComplete(user, result);
});
}
// 잘못된 인증키
else
actionOnComplete(null, ResultCode.InvalidAuthKey);
});
}
}
private void OnAccepted(Session session)
{
// 초기화
_user = null;
// 각 8비트마다 0이 나오지 않는 임의 숫자 생성
Int32 seed = 0;
seed |= Randomizer.NextNumber(1, 255) << 24;
seed |= Randomizer.NextNumber(1, 255) << 16;
seed |= Randomizer.NextNumber(1, 255) << 8;
seed |= Randomizer.NextNumber(1, 255);
// 패킷 암호화 키 생성
{
String characterSet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789abcdefghijklmnopqrstuvwxyz";
char[] ascii = new char[16];
for (Int32 i = 0; i < 16; ++i)
{
Int32 val = seed & (0x6E << i);
ascii[i] = characterSet[(val % characterSet.Length)];
}
_aesIV = new String(ascii);
for (Int32 i = 0; i < 16; ++i)
{
Int32 val = seed & (0xF4 << i);
ascii[i] = characterSet[(val % characterSet.Length)];
}
_aesKey = new String(ascii);
}
SecurePacket ntfPacket = new SecurePacket(Protocol.GetID("CS_Hello_Ntf"));
ntfPacket.PutInt32(ResultCode.Ok);
ntfPacket.PutInt32((Int32)ServerType.GameServer);
ntfPacket.PutInt32(seed);
ntfPacket.Encrypt(ServerMain.AES_IV, ServerMain.AES_Key);
base.SendPacket(ntfPacket);
}
public InvenItem(GameUser user)
{
_user = user;
}
public PlayDeck(GameUser user)
{
_user = user;
}
public InvenCharacter(GameUser user)
{
_user = user;
}
public Resource(GameUser user)
{
_user = user;
}
public Energy(GameUser user)
{
_user = user;
}
public Data(GameUser user, Int32 energyId, Int32 point, DateTime lastUpdateTime)
{
_user = user;
EnergyId = energyId;
_point = point;
LastUpdateTime = lastUpdateTime;
}
public Data(GameUser user, Int32 energyId)
{
_user = user;
EnergyId = energyId;
_point = PlayerBook.Energy.GetData(_user.Level, EnergyId).MaxPoint;
LastUpdateTime = DateTime.Now;
}
private void OnClosed(Session session)
{
if (_user != null)
_user.Session = null;
_user = null;
}
private void OnReceived(Session session, StreamBuffer buffer)
{
SecurePacketRequest reqPacket = new SecurePacketRequest(buffer);
reqPacket.Decrypt(_aesIV, _aesKey);
reqPacket.SkipHeader();
Statistics.ReceivedBytes.Add(reqPacket.Size);
Statistics.ReceivedCount.Add(1);
try
{
if (reqPacket.PacketId == Protocol.GetID("CS_Login_Req"))
OnCS_Login_Req(reqPacket);
else
{
_user = UserManager.Find(reqPacket.UserNo);
if (_user == null)
{
ForceClose("Invalid UserNo.");
return;
}
if (reqPacket.SeqNo != _user.SeqNo + 1)
{
ForceClose("Invalid Sequence Number.");
return;
}
_user.SeqNo = reqPacket.SeqNo;
_user.Session = this;
reqPacket.Dispatch(_user, "On" + Protocol.GetName(reqPacket.PacketId));
UserManager.HeartPulse(_user);
}
}
catch (AegisException e) when (e.ResultCodeNo == AegisResult.BufferUnderflow)
{
Logger.Write(LogType.Err, 2, "Cannot read more data at PacketId(=0x{0:X}).", reqPacket.PacketId);
}
catch (Exception e)
{
Logger.Write(LogType.Err, 2, e.ToString());
}
}
public UserData(GameUser user)
{
_user = user;
}
