void Update()
{
if (serialPort != null && serialPort.PortOpen())
{
char cc;
uint numRead;
do
{
bool connectionHealthy = serialPort.ReadChar(out cc, out numRead);
if (!connectionHealthy)
{
ConnectionLost();
return;
}
if (numRead > 0)
{
if (cc == '\r')
{
continue;
}
else if (cc == '\n' || (int)cc == 0)
{
puzzletConnection.HandleMessage(PuzzletUtility.ParseMessage(partialLine));
partialLine = "";
}
else
{
partialLine += cc;
}
}
} while (numRead > 0);
}
}
