public async void HandleMessage(Client.Client sender, PacketReader stream)
{
if (sender == null)
{
throw new ArgumentNullException(nameof(sender));
}
if (stream == null)
{
throw new ArgumentNullException(nameof(stream));
}
try
{
CharCreationInfo creationInfo = new CharCreationInfo();
creationInfo.Read(stream);
//Get the account session of the client.
if (_AuthenticationService.TryGetSession(sender, out Session session))
{
//Lets first check if the account can have an additional account(limit is taken from the rp config).
int charOwnershipsCount = await _CharacterService.GetCharacterOwnershipsCountAsync(session.Account);
if (charOwnershipsCount >= _RpConfig.MaxCharacterPerAccount)
{
using (var packet = _PacketWriterPool.GetScriptMessageStream(ScriptMessages.CharacterCreationResult))
{
packet.Write(false);
packet.Write((byte)CharacterCreationFailure.CharacterLimitReached);
sender.SendScriptMessage(packet, NetPriority.Medium, NetReliability.Reliable);
}
return;
}
//Create the new character.
CharacterCreationResult result =
await _CharacterService.CreateHumanPlayerCharacterAsync(creationInfo);
if (result is CharacterCreationFailed failed)
{
using (var packet = _PacketWriterPool.GetScriptMessageStream(ScriptMessages.CharacterCreationResult))
{
//Failure
packet.Write(false);
packet.Write((byte)failed.Reason);
sender.SendScriptMessage(packet, NetPriority.Medium, NetReliability.Reliable);
}
}
else if (result is CharacterCreationSuccess success)
{
//The character was created. Add an ownership entity and set the active character for account of the message sender.
await Task.WhenAll(new List <Task>
{
_CharacterService.AddCharacterOwnershipAsync(session.Account, success.Character),
_CharacterService.SetAccountActiveCharacterAsync(session.Account, success.Character)
});
using (var packet = _PacketWriterPool.GetScriptMessageStream(ScriptMessages.CharacterCreationResult))
{
//Success
packet.Write(true);
sender.SendScriptMessage(packet, NetPriority.Medium, NetReliability.Reliable);
}
}
}
else
{
//This should not even be possible. Disconnect the client.
_Log.Error($"The client '{sender.SystemAddress}' tried to create a character while not being logged in(should never be possible)");
sender.Disconnect();
}
}
catch (Exception e)
{
_Log.Error($"Something went wrong while handling a '{SupportedMessage}' message from the client '{sender.SystemAddress}'. Exception: {e}");
sender.Disconnect();
}
}