protected UInt64 ComputeSettingsHash()
{
using( BitWriter writer = GetPooledWriter() )
{
// TODO: cozeroff
//writer.WriteString(AlpacaConstant.ALPACA_PROTOCOL_VERSION);
writer.Packed<Int32>( _commonSettings.customChannel.Length );
foreach( CustomChannelSettings c in _commonSettings.customChannel )
{
// TODO: cozeroff
//writer.WriteString( c.name );
writer.Packed<Int32>( (Int32)c.type );
}
// we do not write the Entity's here because it is allowed for the client and server to have different prefabs.
// eventually, we should do a more advanced check, since the prefabs do need to have matching Conducts.
writer.Packed<Int32>( _commonSettings.messageBufferSize );
writer.Packed<UInt32>( _commonSettings.maxEventCount );
writer.Packed<Int32>( _commonSettings.lagCompensationHistory );
writer.Packed<Int32>( (Int32)_commonSettings.stringHashSize );
writer.Packed<Int32>( (Int32)_commonSettings.logLevel );
writer.Packed<bool>( _commonSettings.enableTimeResync );
writer.Packed<bool>( _commonSettings.enableEncryption );
writer.Packed<bool>( _commonSettings.signKeyExchange );
writer.AlignToByte();
return writer.GetStableHash64();
}
}
public void Write(BitWriter writer)
{
writer.Write(ref data.id);
writer.Write(ref data.owner);
writer.Write(ref data.prefabIndex);
writer.Packed <Vector3>(position);
writer.Packed <Quaternion>(rotation);
}
public void Write(BitWriter writer)
{
writer.Normal <byte>((byte)_type);
writer.Packed <UInt32>(_frame);
writer.Packed <UInt32>(_id);
writer.Packed <UInt16>((UInt16)_events.Count);
for (int i = 0; i < _events.Count; ++i)
{
_events[i].Write(writer);
}
}
void OnMessageConnectionRequest( NodeIndex clientNode, BitReader reader )
{
// update ClientConnection state
int clientIndex = clientNode.GetClientIndex();
ClientConnection connection = _connection.GetAt( clientIndex - 1 );
connection.SetConnected();
// send the new client the data it needs, plus spawn instructions for all current entities
using( BitWriter writer = GetPooledWriter() )
{
writer.Packed<Int32>( clientIndex );
writer.Packed<float>( _networkTime );
writer.Packed<Int32>( NetworkTransport.GetNetworkTimestamp() );
int entityCount = _entity.GetCount();
writer.Packed<Int32>( entityCount );
Entity e;
for( int i = 0; i < entityCount; ++i )
{
e = _entity.GetAt(i);
e.MakeSpawn().Write( writer );
}
string error;
if( !SendInternal( clientNode, InternalMessage.ConnectionApproved, InternalChannel.Reliable, writer, true, out error ) )
{
Log.Error( $"OnMessageConnectionRequest failed to send connection approval data to new client {clientIndex}.\n{error}" );
}
}
// Inform old clients of the new client
using( BitWriter writer = GetPooledWriter() )
{
writer.Packed<Int32>( clientIndex );
for( int i = 0; i < _connection.GetCount(); ++i )
{
if( i == (clientIndex - 1) ) { continue; } // skip the new client
ClientConnection sibling = _connection.GetAt(i);
string error;
if( !SendInternal( sibling.GetId(), InternalMessage.SiblingConnected, InternalChannel.Reliable, writer, false, out error ) )
{
Log.Error( $"OnMessageConnectionRequest failed to send SiblingConnected message to all other clients.\n{error}" );
}
}
}
// callback
//if( _onClientConnect != null ) { _onClientConnect.Invoke( clientNode ); }
}
public void Write(BitWriter writer)
{
writer.Packed <UInt32>(_byteCount);
_channel.Write(writer);
writer.Packed <UInt32>((UInt32)_message);
}
public void Write( BitWriter writer ) { writer.Packed<UInt32>( _indexPlusOne ); }
