public override ISpheroMessage ProcessResponse(SpheroResponse response)
{
if (response.Payload.Count != 3)
{
// TODO - report error...
return null;
}
return new ColorMessage(response.Payload[0], response.Payload[1], response.Payload[2]);
}
public SpheroResponseBuilder()
{
_response = new SpheroResponse();
_currentState = State.WaitingForSop1;
}
private void ProcessCommandResponse(SpheroResponse response)
{
CommandWithActions actions;
lock (this)
{
if (!_responseListeners.TryGetValue(response.SequenceNumber, out actions))
{
// TODO - some trace here would be fab
return;
}
_responseListeners.Remove(response.SequenceNumber);
}
if (actions == null)
return;
try
{
ISpheroMessage message = actions.Command.ProcessResponse(response);
actions.OnSuccess(message);
}
catch (Exception exception)
{
actions.OnError(exception);
}
}
public virtual ISpheroMessage ProcessResponse(SpheroResponse response)
{
// default behaviour is SimpleResponse
// - any valid response packet is a good response.
// - and returned message is empty
return null;
}