/// <summary> /// A player joined a session (game) in progress. /// </summary> public static LotTileEntry OnPlayerJoinedSession(NetworkClient Client, ProcessedPacket Packet) { LotTileEntry TileEntry = new LotTileEntry(0, "", 0, 0, 0, 0); UISim Avatar = new UISim(Packet.ReadString()); Avatar.Name = Packet.ReadString(); Avatar.Sex = Packet.ReadString(); Avatar.Description = Packet.ReadString(); Avatar.HeadOutfitID = Packet.ReadUInt64(); Avatar.BodyOutfitID = Packet.ReadUInt64(); Avatar.Avatar.Appearance = (AppearanceType)Packet.ReadInt32(); byte HasHouse = (byte)Packet.ReadByte(); if (HasHouse != 0) { TileEntry = new LotTileEntry(Packet.ReadInt32(), Packet.ReadString(), (short)Packet.ReadUInt16(), (short)Packet.ReadUInt16(), (byte)Packet.ReadByte(), Packet.ReadInt32()); Avatar.LotID = TileEntry.lotid; Avatar.HouseX = TileEntry.x; Avatar.HouseY = TileEntry.y; LotTileEntry[] TileEntries = new LotTileEntry[GameFacade.CDataRetriever.LotTileData.Length + 1]; TileEntries[0] = TileEntry; GameFacade.CDataRetriever.LotTileData.CopyTo(TileEntries, 1); } lock (NetworkFacade.AvatarsInSession) { NetworkFacade.AvatarsInSession.Add(Avatar); } return TileEntry; }
/// <summary> /// LoginServer sent information about the player's characters. /// </summary> /// <param name="Packet">The packet that was received.</param> public static void OnCharacterInfoResponse(ProcessedPacket Packet, NetworkClient Client) { byte NumCharacters = (byte)Packet.ReadByte(); byte NewCharacters = (byte)Packet.ReadByte(); List<UISim> FreshSims = new List<UISim>(); for (int i = 0; i < NewCharacters; i++) { int CharacterID = Packet.ReadInt32(); UISim FreshSim = new UISim(Packet.ReadString(), false); FreshSim.CharacterID = CharacterID; FreshSim.Timestamp = Packet.ReadString(); FreshSim.Name = Packet.ReadString(); FreshSim.Sex = Packet.ReadString(); FreshSim.Description = Packet.ReadString(); FreshSim.HeadOutfitID = Packet.ReadUInt64(); FreshSim.BodyOutfitID = Packet.ReadUInt64(); FreshSim.Avatar.Appearance = (AppearanceType)Packet.ReadByte(); FreshSim.ResidingCity = new CityInfo(false); FreshSim.ResidingCity.Name = Packet.ReadString(); FreshSim.ResidingCity.Thumbnail = Packet.ReadUInt64(); FreshSim.ResidingCity.UUID = Packet.ReadString(); FreshSim.ResidingCity.Map = Packet.ReadUInt64(); FreshSim.ResidingCity.IP = Packet.ReadString(); FreshSim.ResidingCity.Port = Packet.ReadInt32(); FreshSims.Add(FreshSim); } lock (NetworkFacade.Avatars) { if ((NumCharacters < 3) && (NewCharacters > 0)) { FreshSims = Cache.LoadCachedSims(FreshSims); NetworkFacade.Avatars = FreshSims; Cache.CacheSims(FreshSims); } if (NewCharacters == 0 && NumCharacters > 0) NetworkFacade.Avatars = Cache.LoadAllSims(); else if (NewCharacters == 3 && NumCharacters == 3) { NetworkFacade.Avatars = FreshSims; Cache.CacheSims(FreshSims); } else if (NewCharacters == 0 && NumCharacters == 0) { //Make sure if sims existed in the cache, they are deleted (because they didn't exist in DB). Cache.DeleteCache(); } else if (NumCharacters == 3 && NewCharacters == 3) { NetworkFacade.Avatars = FreshSims; } } PacketStream CityInfoRequest = new PacketStream(0x06, 0); CityInfoRequest.WriteByte(0x00); //Dummy Client.SendEncrypted((byte)PacketType.CITY_LIST, CityInfoRequest.ToArray()); }
/// <summary> /// New city server came online! /// </summary> public static void OnNewCityServer(NetworkClient Client, ProcessedPacket Packet) { lock (NetworkFacade.Cities) { CityInfo Info = new CityInfo(false); Info.Name = Packet.ReadString(); Info.Description = Packet.ReadString(); Info.IP = Packet.ReadString(); Info.Port = Packet.ReadInt32(); Info.Status = (CityInfoStatus)Packet.ReadByte(); Info.Thumbnail = Packet.ReadUInt64(); Info.UUID = Packet.ReadString(); Info.Map = Packet.ReadUInt64(); NetworkFacade.Cities.Add(Info); } }
public static void OnCityInfoResponse(ProcessedPacket Packet) { byte NumCities = (byte)Packet.ReadByte(); if (Packet.DecryptedLength > 1) { lock (NetworkFacade.Cities) { for (int i = 0; i < NumCities; i++) { string Name = Packet.ReadString(); string Description = Packet.ReadString(); string IP = Packet.ReadString(); int Port = Packet.ReadInt32(); byte StatusByte = (byte)Packet.ReadByte(); CityInfoStatus Status = (CityInfoStatus)StatusByte; ulong Thumbnail = Packet.ReadUInt64(); string UUID = Packet.ReadString(); ulong Map = Packet.ReadUInt64(); CityInfo Info = new CityInfo(false); Info.Name = Name; Info.Description = Description; Info.Thumbnail = Thumbnail; Info.UUID = UUID; Info.Map = Map; Info.IP = IP; Info.Port = Port; Info.Online = true; Info.Status = Status; NetworkFacade.Cities.Add(Info); } } } }
/// <summary> /// A player joined a session (game) in progress. /// </summary> public static Sim OnPlayerJoinedSession(ProcessedPacket Packet) { Sim Avatar = new Sim(Packet.ReadPascalString()); Avatar.Name = Packet.ReadPascalString(); Avatar.Sex = Packet.ReadPascalString(); Avatar.Description = Packet.ReadPascalString(); Avatar.HeadOutfitID = Packet.ReadUInt64(); Avatar.BodyOutfitID = Packet.ReadUInt64(); Avatar.Appearance = (AppearanceType)Packet.ReadInt32(); lock (NetworkFacade.AvatarsInSession) { NetworkFacade.AvatarsInSession.Add(Avatar); } return Avatar; }
public static void HandleCharacterCreate(NetworkClient Client, ProcessedPacket P) { Logger.LogDebug("Received CharacterCreate!"); bool ClientAuthenticated = false; byte AccountStrLength = (byte)P.ReadByte(); byte[] AccountNameBuf = new byte[AccountStrLength]; P.Read(AccountNameBuf, 0, AccountStrLength); string AccountName = Encoding.ASCII.GetString(AccountNameBuf); using (var db = DataAccess.Get()) { var account = db.Accounts.GetByUsername(AccountName); byte KeyLength = (byte)P.ReadByte(); byte[] EncKey = new byte[KeyLength]; P.Read(EncKey, 0, KeyLength); Client.ClientEncryptor = new ARC4Encryptor(account.Password, EncKey); Client.ClientEncryptor.Username = AccountName; string Token = P.ReadString(); string GUID = ""; foreach (ClientToken CToken in NetworkFacade.TransferringClients.GetList()) { if (CToken.ClientIP == Client.RemoteIP) { if (CToken.Token == Token) { PacketStream SuccessPacket = new PacketStream(0x64, (int)(PacketHeaders.ENCRYPTED + 1)); SuccessPacket.WriteByte((byte)TSODataModel.Entities.CharacterCreationStatus.Success); Client.SendEncrypted(0x64, SuccessPacket.ToArray()); ClientAuthenticated = true; GUID = CToken.CharacterGUID; } break; } } SimBase Char = new SimBase(new Guid(GUID)); Char.Timestamp = P.ReadPascalString(); Char.Name = P.ReadPascalString(); Char.Sex = P.ReadPascalString(); Char.Description = P.ReadPascalString(); Char.HeadOutfitID = P.ReadUInt64(); Char.BodyOutfitID = P.ReadUInt64(); Char.Appearance = (AppearanceType)P.ReadByte(); Char.CityID = new Guid(P.ReadString()); Char.CreatedThisSession = true; var characterModel = new Character(); characterModel.Name = Char.Name; characterModel.Sex = Char.Sex; characterModel.Description = Char.Description; characterModel.LastCached = Char.Timestamp; characterModel.GUID = Char.GUID; characterModel.HeadOutfitID = (long)Char.HeadOutfitID; characterModel.BodyOutfitID = (long)Char.BodyOutfitID; characterModel.AccountID = account.AccountID; characterModel.AppearanceType = (int)Char.Appearance; characterModel.City = Char.CityID.ToString(); var status = db.Characters.CreateCharacter(characterModel); } //Invalid token, should never occur... if (!ClientAuthenticated) { PacketStream SuccessPacket = new PacketStream(0x65, (int)(PacketHeaders.ENCRYPTED + 1)); SuccessPacket.WriteByte((byte)TSODataModel.Entities.CharacterCreationStatus.GeneralError); Client.SendEncrypted(0x64, SuccessPacket.ToArray()); Client.Disconnect(); } }
/// <summary> /// Client wanted to create a new character. /// </summary> public static void HandleCharacterCreate(NetworkClient Client, ProcessedPacket P) { try { Logger.LogInfo("Received CharacterCreate!"); bool ClientAuthenticated = false; byte AccountStrLength = (byte)P.ReadByte(); byte[] AccountNameBuf = new byte[AccountStrLength]; if (P.BufferLength >= AccountStrLength) { P.Read(AccountNameBuf, 0, AccountStrLength); string AccountName = Encoding.ASCII.GetString(AccountNameBuf); } else return; using (DataAccess db = DataAccess.Get()) { //No need to check for empty string here, because all it will do is have ClientAuthenticated be false string Token = P.ReadString(); string GUID = ""; int AccountID = 0; ClientToken TokenToRemove = NetworkFacade.GetClientToken(Client.RemoteIP); //Just in case... if (TokenToRemove != null) { if (TokenToRemove.Token.Equals(Token, StringComparison.CurrentCultureIgnoreCase)) { PacketStream SuccessPacket = new PacketStream((byte)PacketType.CHARACTER_CREATE_CITY, 0); SuccessPacket.WriteByte((byte)CityDataModel.Entities.CharacterCreationStatus.Success); House[] Houses = NetworkFacade.CurrentSession.GetHousesInSession(); SuccessPacket.WriteUInt16((ushort)Houses.Length); //Ho, ho, ho... foreach (House Ho in Houses) { SuccessPacket.WriteInt32(Ho.HouseID); SuccessPacket.WriteString(Ho.Name); SuccessPacket.WriteUInt16((ushort)Ho.X); SuccessPacket.WriteUInt16((ushort)Ho.Y); SuccessPacket.WriteByte((byte)Ho.Flags); //Might have to save this as unsigned in DB? SuccessPacket.WriteInt32(Ho.Cost); } Client.SendEncrypted((byte)PacketType.CHARACTER_CREATE_CITY, SuccessPacket.ToArray()); ClientAuthenticated = true; GUID = TokenToRemove.CharacterGUID; AccountID = TokenToRemove.AccountID; Sim Char = new Sim(new Guid(GUID)); Char.Timestamp = P.ReadString(); Char.Name = P.ReadString(); Char.Sex = P.ReadString(); Char.Description = P.ReadString(); Char.HeadOutfitID = P.ReadUInt64(); Char.BodyOutfitID = P.ReadUInt64(); Char.Appearance = (AppearanceType)P.ReadByte(); Char.CreatedThisSession = true; //These are going into DB, so be nazi. Sieg heil! if (Char.Timestamp == string.Empty || Char.Name == string.Empty || Char.Sex == string.Empty || Char.Description == string.Empty) { //TODO: Tell loginserver to clean up DB? ClientAuthenticated = false; } var characterModel = new Character(); characterModel.Name = Char.Name; characterModel.Sex = Char.Sex; characterModel.Description = Char.Description; characterModel.LastCached = ProtoHelpers.ParseDateTime(Char.Timestamp); characterModel.GUID = Char.GUID; characterModel.HeadOutfitID = (long)Char.HeadOutfitID; characterModel.BodyOutfitID = (long)Char.BodyOutfitID; characterModel.AccountID = AccountID; characterModel.AppearanceType = (int)Char.Appearance; characterModel.Money = NetworkFacade.INITIAL_MONEY; NetworkFacade.CurrentSession.AddPlayer(Client, characterModel); var status = db.Characters.CreateCharacter(characterModel); } } NetworkFacade.TransferringClients.TryRemove(out TokenToRemove); } //Invalid token, should never occur... if (!ClientAuthenticated) { NetworkFacade.CurrentSession.RemovePlayer(Client); PacketStream FailPacket = new PacketStream((byte)PacketType.CHARACTER_CREATE_CITY_FAILED, (int)(PacketHeaders.ENCRYPTED + 1)); FailPacket.WriteByte((byte)CityDataModel.Entities.CharacterCreationStatus.GeneralError); Client.SendEncrypted((byte)PacketType.CHARACTER_CREATE_CITY_FAILED, FailPacket.ToArray()); } } catch (Exception E) { Debug.WriteLine("Exception in HandleCharacterCreate: " + E.ToString()); Logger.LogDebug("Exception in HandleCharacterCreate: " + E.ToString()); PacketStream FailPacket = new PacketStream((byte)PacketType.CHARACTER_CREATE_CITY_FAILED, (int)(PacketHeaders.ENCRYPTED + 1)); FailPacket.WriteByte((byte)CityDataModel.Entities.CharacterCreationStatus.GeneralError); Client.SendEncrypted((byte)PacketType.CHARACTER_CREATE_CITY_FAILED, FailPacket.ToArray()); } }