public async ValueTask RegisterConnectionAsync(IHazelConnection connection, string name, int clientVersion, ISet <Mod>?mods)
{
if (!SupportedVersions.Contains(clientVersion))
{
using var packet = MessageWriter.Get(MessageType.Reliable);
Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.IncorrectVersion);
await connection.SendAsync(packet);
return;
}
if (name.Length > 10)
{
using var packet = MessageWriter.Get(MessageType.Reliable);
Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.Custom, DisconnectMessages.UsernameLength);
await connection.SendAsync(packet);
return;
}
if (string.IsNullOrWhiteSpace(name) || !name.All(TextBox.IsCharAllowed))
{
using var packet = MessageWriter.Get(MessageType.Reliable);
Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.Custom, DisconnectMessages.UsernameIllegalCharacters);
await connection.SendAsync(packet);
return;
}
var client = _clientFactory.Create(connection, name, clientVersion, mods ?? new HashSet <Mod>(0));
var id = NextId();
client.Id = id;
_logger.LogTrace("Client connected.");
_clients.TryAdd(id, client);
using var writer = MessageWriter.Get(MessageType.Reliable);
ModdedHandshakeS2C.Serialize(writer, ServerBrand);
await connection.SendAsync(writer);
}
public async ValueTask RegisterConnectionAsync(IHazelConnection connection, string name, int clientVersion)
{
if (!SupportedVersions.Contains(clientVersion))
{
using var packet = MessageWriter.Get(MessageType.Reliable);
Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.IncorrectVersion);
await connection.SendAsync(packet);
return;
}
if (name.Length > 10)
{
using var packet = MessageWriter.Get(MessageType.Reliable);
Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.Custom, DisconnectMessages.UsernameLength);
await connection.SendAsync(packet);
return;
}
if (string.IsNullOrWhiteSpace(name) || !name.All(TextBox.IsCharAllowed))
{
using var packet = MessageWriter.Get(MessageType.Reliable);
Message01JoinGameS2C.SerializeError(packet, false, DisconnectReason.Custom, DisconnectMessages.UsernameIllegalCharacters);
await connection.SendAsync(packet);
return;
}
var client = _clientFactory.Create(connection, name, clientVersion);
int id = NextId();
client.Id = id;
_logger.LogTrace("Client connected.");
_clients.TryAdd(id, client);
await _eventManager.CallAsync(new ClientConnectedEvent(connection, client));
}