private void ControllerDisconnected(object sender, EventArgs e)
{
currentSerialPortReader.ControllerStateChanged -= ControllerStateChanged;
currentSerialPortReader.ControllerDisconnected -= ControllerDisconnected;
currentSerialPortReader.Dispose();
currentSerialPortReader = null;
lastState = null;
}
public void Detatch()
{
if (currentSerialPortReader is not null)
{
currentSerialPortReader.Dispose();
currentSerialPortReader = null;
lastState = null;
}
}
private void ControllerStateChanged(
Readers.IControllerReader <Readers.SNESControllerState> reader,
Readers.SNESControllerState newState)
{
if (lastState != newState)
{
//Handle new state
controllerSpyHub.Clients.All.SendAsync("ControllerUpdate", newState);
lastState = newState;
}
}
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
currentSerialPortReader?.Dispose();
currentSerialPortReader = null;
lastState = null;
}
disposedValue = true;
}
}
public bool Attach(string port)
{
if (currentSerialPortReader is not null)
{
currentSerialPortReader.Dispose();
currentSerialPortReader = null;
lastState = null;
}
try
{
currentSerialPortReader = new Readers.SerialControllerReader <Readers.SNESControllerState>(port, Readers.SNESControllerState.Parse);
currentSerialPortReader.ControllerStateChanged += ControllerStateChanged;
currentSerialPortReader.ControllerDisconnected += ControllerDisconnected;
}
catch (Exception ex)
{
communication.SendWarningMessage($"Exception trying to bind ControllerManager to port {port}: {ex}");
currentSerialPortReader = null;
}
return(currentSerialPortReader is not null);
}