/// <summary>
/// Occurs when the client has been sucessfully authenticated by the loginserver.
/// Called by UILoginDialog.cs.
/// </summary>
/// <param name="Client">The client that received the packet.</param>
/// <param name="Packet">The packet that was received.</param>
public static void OnInitLoginNotify(NetworkClient Client, PacketStream Packet)
{
byte Opcode = (byte)Packet.ReadByte();
//Account was authenticated, so add the client to the player's account.
PlayerAccount.Client = Client;
if (!Directory.Exists("CharacterCache"))
{
Directory.CreateDirectory("CharacterCache");
//The charactercache didn't exist, so send the current time, which is
//newer than the server's stamp. This will cause the server to send the entire cache.
UIPacketSenders.SendCharacterInfoRequest(DateTime.Now.ToString("yyyy.MM.dd hh:mm:ss"));
}
else
{
if (!File.Exists("CharacterCache\\Sims.tempcache"))
{
//The charactercache didn't exist, so send the current time, which is
//newer than the server's stamp. This will cause the server to send the entire cache.
UIPacketSenders.SendCharacterInfoRequest(DateTime.Now.ToString("yyyy.MM.dd hh:mm:ss"));
}
}
}
public static void Handle(PacketStream stream)
{
byte ID = (byte)stream.ReadByte();
if (m_Handlers.ContainsKey(ID))
{
m_Handlers[ID].Handler(stream);
}
}
public static void OnSimulationState(NetworkClient Client, PacketStream Packet, LotScreen Lot)
{
List <SimulationObject> SimObjects = new List <SimulationObject>();
byte Opcode = (byte)Packet.ReadByte();
byte NumTicks = (byte)Packet.ReadByte();
int NumObjects = Packet.ReadInt32();
BinaryFormatter BinFormatter = new BinaryFormatter();
for (int i = 0; i < NumObjects; i++)
{
SimulationObject SimObject = (SimulationObject)BinFormatter.Deserialize(Packet);
SimObjects.Add(SimObject);
}
Lot.UpdateSimulationState(NumTicks, SimObjects);
}
public static void OnSimulationState(NetworkClient Client, PacketStream Packet, LotScreen Lot)
{
List<SimulationObject> SimObjects = new List<SimulationObject>();
byte Opcode = (byte)Packet.ReadByte();
byte NumTicks = (byte)Packet.ReadByte();
int NumObjects = Packet.ReadInt32();
BinaryFormatter BinFormatter = new BinaryFormatter();
for (int i = 0; i < NumObjects; i++)
{
SimulationObject SimObject = (SimulationObject)BinFormatter.Deserialize(Packet);
SimObjects.Add(SimObject);
}
Lot.UpdateSimulationState(NumTicks, SimObjects);
}
/// <summary>
/// LoginServer sent information about the player's characters.
/// </summary>
/// <param name="Packet">The packet that was received.</param>
public static void OnCharacterInfoResponse(PacketStream Packet, NetworkClient Client)
{
byte Opcode = (byte)Packet.ReadByte();
byte Length = (byte)Packet.ReadByte();
byte DecryptedLength = (byte)Packet.ReadByte();
Packet.DecryptPacket(PlayerAccount.EncKey, new DESCryptoServiceProvider(), DecryptedLength);
//If the decrypted length == 1, it means that there were 0
//characters that needed to be updated, or that the user
//hasn't created any characters on his/her account yet.
//Since the Packet.Length property is equal to the length
//of the encrypted data, it cannot be used to get the length
//of the decrypted data.
if (DecryptedLength > 1)
{
byte NumCharacters = (byte)Packet.ReadByte();
List <Sim> FreshSims = new List <Sim>();
for (int i = 0; i < NumCharacters; i++)
{
int CharacterID = Packet.ReadInt32();
Sim FreshSim = new Sim(Packet.ReadString());
FreshSim.CharacterID = CharacterID;
FreshSim.Timestamp = Packet.ReadString();
FreshSim.Name = Packet.ReadString();
FreshSim.Sex = Packet.ReadString();
FreshSims.Add(FreshSim);
}
NetworkFacade.Avatars = FreshSims;
CacheSims(FreshSims);
}
PacketStream CityInfoRequest = new PacketStream(0x06, 0);
CityInfoRequest.WriteByte(0x00); //Dummy
Client.SendEncrypted(0x06, CityInfoRequest.ToArray());
}
/// <summary>
/// LoginServer sent information about the player's characters.
/// </summary>
/// <param name="Packet">The packet that was received.</param>
public static void OnCharacterInfoResponse(PacketStream Packet, NetworkClient Client)
{
byte Opcode = (byte)Packet.ReadByte();
byte Length = (byte)Packet.ReadByte();
byte DecryptedLength = (byte)Packet.ReadByte();
Packet.DecryptPacket(PlayerAccount.EncKey, new DESCryptoServiceProvider(), DecryptedLength);
//If the decrypted length == 1, it means that there were 0
//characters that needed to be updated, or that the user
//hasn't created any characters on his/her account yet.
//Since the Packet.Length property is equal to the length
//of the encrypted data, it cannot be used to get the length
//of the decrypted data.
if (DecryptedLength > 1)
{
byte NumCharacters = (byte)Packet.ReadByte();
List<Sim> FreshSims = new List<Sim>();
for (int i = 0; i < NumCharacters; i++)
{
int CharacterID = Packet.ReadInt32();
Sim FreshSim = new Sim(Packet.ReadString());
FreshSim.CharacterID = CharacterID;
FreshSim.Timestamp = Packet.ReadString();
FreshSim.Name = Packet.ReadString();
FreshSim.Sex = Packet.ReadString();
FreshSims.Add(FreshSim);
}
NetworkFacade.Avatars = FreshSims;
CacheSims(FreshSims);
}
PacketStream CityInfoRequest = new PacketStream(0x06, 0);
CityInfoRequest.WriteByte(0x00); //Dummy
Client.SendEncrypted(0x06, CityInfoRequest.ToArray());
}
public static void OnCityInfoResponse(PacketStream Packet)
{
byte Opcode = (byte)Packet.ReadByte();
byte Length = (byte)Packet.ReadByte();
byte DecryptedLength = (byte)Packet.ReadByte();
Packet.DecryptPacket(PlayerAccount.EncKey, new DESCryptoServiceProvider(), DecryptedLength);
byte NumCities = (byte)Packet.ReadByte();
for (int i = 0; i < NumCities; i++)
{
string Name = Packet.ReadString();
string Description = Packet.ReadString();
string IP = Packet.ReadString();
int Port = Packet.ReadInt32();
CityInfoStatus Status = (CityInfoStatus)Packet.ReadByte();
ulong Thumbnail = Packet.ReadUInt64();
string UUID = Packet.ReadString();
CityInfo Info = new CityInfo(Name, Description, Thumbnail, UUID, 0, IP, Port);
NetworkFacade.Cities.Add(Info);
}
}
/// <summary>
/// Occurs when the client was not authenticated by the loginserver.
/// Called by UILoginDialog.cs.
/// </summary>
/// <param name="Client">The client that received the packet.</param>
/// <param name="Packet">The packet that was received.</param>
/// <param name="Screen">A UIScreen instance on which to display a messagebox to inform the player of the
/// failure state.</param>
public static void OnLoginFailResponse(ref NetworkClient Client, PacketStream Packet, UIScreen Screen)
{
byte Opcode = (byte)Packet.ReadByte();
switch (Packet.ReadByte())
{
case 0x01:
Screen.CreateMsgBox(250, 200, "Invalid accountname!");
break;
case 0x02:
Screen.CreateMsgBox(250, 200, "Invalid password!");
break;
}
Client.Disconnect();
}
public static void OnCityInfoResponse(PacketStream Packet)
{
byte Opcode = (byte)Packet.ReadByte();
byte Length = (byte)Packet.ReadByte();
byte DecryptedLength = (byte)Packet.ReadByte();
Packet.DecryptPacket(PlayerAccount.EncKey, new DESCryptoServiceProvider(), DecryptedLength);
byte NumCities = (byte)Packet.ReadByte();
for (int i = 0; i < NumCities; i++)
{
string Name = Packet.ReadString();
string Description = Packet.ReadString();
string IP = Packet.ReadString();
int Port = Packet.ReadInt32();
CityInfoStatus Status = (CityInfoStatus)Packet.ReadByte();
ulong Thumbnail = Packet.ReadUInt64();
string UUID = Packet.ReadString();
CityInfo Info = new CityInfo(Name, Description, Thumbnail, UUID, 0, IP, Port);
NetworkFacade.Cities.Add(Info);
}
}
/// <summary>
/// Occurs when the client was not authenticated by the loginserver.
/// Called by UILoginDialog.cs.
/// </summary>
/// <param name="Client">The client that received the packet.</param>
/// <param name="Packet">The packet that was received.</param>
/// <param name="Screen">A UIScreen instance on which to display a messagebox to inform the player of the
/// failure state.</param>
public static void OnLoginFailResponse(ref NetworkClient Client, PacketStream Packet)
{
byte Opcode = (byte)Packet.ReadByte();
switch (Packet.ReadByte())
{
case 0x01:
UIAlertOptions Options = new UIAlertOptions();
Options.Title = "Network error";
Options.Message = "Invalid username!";
Options.Buttons = UIAlertButtons.OK;
UIScreen.ShowAlert(Options, true);
break;
case 0x02:
Options = new UIAlertOptions();
Options.Title = "Network error";
Options.Message = "Invalid password!";
Options.Buttons = UIAlertButtons.OK;
UIScreen.ShowAlert(Options, true);
break;
}
Client.Disconnect();
}