bool UdpChain::readPacket( SBuffer& buffer , unsigned& readSize )
{
if ( !buffer.getAvailableSize() )
return false;
uint32 incoming;
uint32 outgoing;
int count = 0;
uint32 maxOutgoing = 0;
while( buffer.getAvailableSize() )
{
buffer.take( incoming );
buffer.take( outgoing );
buffer.take( readSize );
if ( maxOutgoing < outgoing )
maxOutgoing = outgoing;
if ( incoming <= mIncomingAck )
{
if ( readSize > buffer.getAvailableSize() )
{
::Msg( "UdpChain::error incoming data" );
return false;
}
{
//::Msg( "UdpChain::old incoming data" );
buffer.shiftUseSize( readSize );
}
}
else if ( incoming > mIncomingAck )
{
mIncomingAck = incoming;
if ( readSize )
break;
}
++count;
}
refrushReliableData( maxOutgoing );
//Msg( "readPacket %u %u %u" , outgoing , incoming , readSize );
return buffer.getAvailableSize() != 0;
}
bool Game::restoreData( SBuffer& buffer )
{
mStepVec.clear();
restart();
unsigned size;
buffer.take( size );
for( int i = 0 ; i < size ; ++i )
{
int idxPos;
buffer.take( idxPos );
if ( idxPos == -1 )
{
pass();
}
else if ( play( mBoard.getPos( idxPos ) ) )
{
return false;
}
}
return true;
}