void CSimCon::Connect(bool Flag)
{
HRESULT hr;
if ((!m_bConnected) && Flag)
{
if(SUCCEEDED (hr = SimConnect_Open (&m_hSimConnect, AppName, NULL, 0, 0, 0)))
{
hr = SimConnect_AddToDataDefinition (m_hSimConnect, DEFINITION_NAV, "NAV ACTIVE FREQUENCY:1", "Frequency BCD32", SIMCONNECT_DATATYPE_INT32);
hr = SimConnect_AddToDataDefinition (m_hSimConnect, DEFINITION_NAV, "NAV STANDBY FREQUENCY:1", "Frequency BCD32", SIMCONNECT_DATATYPE_INT32);
hr = SimConnect_AddToDataDefinition (m_hSimConnect, DEFINITION_ALT, "PLANE ALTITUDE", "feet", SIMCONNECT_DATATYPE_INT32);
hr = SimConnect_MapClientEventToSimEvent (m_hSimConnect, EVENT_UP_FLAPS, "FLAPS_INCR");
hr = SimConnect_MapClientEventToSimEvent (m_hSimConnect, EVENT_DN_FLAPS, "FLAPS_DECR");
hr = SimConnect_SetNotificationGroupPriority (m_hSimConnect, GROUP_A, SIMCONNECT_GROUP_PRIORITY_HIGHEST);
hr = SimConnect_MenuAddItem (m_hSimConnect, "ffscocpkit", EVENT_MENU, NULL);
hr = SimConnect_MenuAddSubItem (m_hSimConnect, EVENT_MENU, "Config COM", EVENT_MENU_COM, NULL);
hr = SimConnect_MapClientEventToSimEvent (m_hSimConnect, EVENT_NAV_INC, "NAV1_RADIO_FRACT_INC_CARRY");
hr = SimConnect_MapClientEventToSimEvent (m_hSimConnect, EVENT_NAV_DEC, "NAV1_RADIO_FRACT_DEC_CARRY");
hr = SimConnect_MapClientEventToSimEvent (m_hSimConnect, EVENT_NAV_BIG_INC, "NAV1_RADIO_WHOLE_INC");
hr = SimConnect_MapClientEventToSimEvent (m_hSimConnect, EVENT_NAV_BIG_DEC, "NAV1_RADIO_WHOLE_DEC");
hr = SimConnect_MapClientEventToSimEvent (m_hSimConnect, EVENT_NAV_SWITCH, "NAV1_RADIO_SWAP");
// Request an event when the simulation starts
hr = SimConnect_SubscribeToSystemEvent (m_hSimConnect, EVENT_SIM_START, "SimStart");
SimConnect_RequestDataOnSimObject (m_hSimConnect, REQUEST_NAV, DEFINITION_NAV, SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_PERIOD_SIM_FRAME, SIMCONNECT_DATA_REQUEST_FLAG_CHANGED);
SimConnect_RequestDataOnSimObject (m_hSimConnect, REQUEST_ALT, DEFINITION_ALT, SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_PERIOD_SECOND, SIMCONNECT_DATA_REQUEST_FLAG_CHANGED);
m_bConnected = true;
TUpdate->Start(200);
wxLogMessage(_("Connected on flight simulator"));
}
else
{
wxLogMessage(wxString::Format(_("Connection to Sim fail : %d"), hr));
}
}
else if (m_bConnected && (!Flag))
{
m_bConnected = false;
SimConnect_Close (m_hSimConnect);
TUpdate->Stop();
wxLogMessage(_("Disconnected from flight simulator"));
}
}
//handels each event ID, all communications with SimConnect Server
void CALLBACK Connection::MyDispatchProc(SIMCONNECT_RECV * pData, DWORD cbData, void *pContext)
{
//Simconnect result handle
HRESULT hr;
//read each event and determine what to do with it
switch (pData->dwID)
{
//An event was recieved. Check to see if it is relevent
case SIMCONNECT_RECV_ID_EVENT:
{
//Event poitner
SIMCONNECT_RECV_EVENT *evt = (SIMCONNECT_RECV_EVENT*)pData;
//Check which even it was and do something with it.
switch (evt->uEventID)
{
case EVENT_SIM_START:
{
// Now the sim is running, request information on the user aircraft
//Calls for data everysecond but only if the data has changed and only the data that changed.
hr = SimConnect_RequestDataOnSimObject(Connection::hSimConnect, REQUEST, DEFINITION, SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_PERIOD_SECOND,
SIMCONNECT_DATA_REQUEST_FLAG_CHANGED | SIMCONNECT_DATA_REQUEST_FLAG_TAGGED);
started_flag = 1;
break;
}
case EVENT_SIM_STOP:
{
//Sim stopped running. Restart the questions.
started_flag = 0;
z = 1;
break;
}
default:
break;
}
break;
}
//An sim ojbect was recieved. Check and see what to do with it.
case SIMCONNECT_RECV_ID_SIMOBJECT_DATA:
{
//Simobject pointer
SIMCONNECT_RECV_SIMOBJECT_DATA *pObjData = (SIMCONNECT_RECV_SIMOBJECT_DATA *)pData;
switch (pObjData->dwRequestID)
{
//Object requested by client
case REQUEST:
{
Answers *pS = (Answers *)&pObjData->dwData;
Connection::fsx_answer_buffer = pS->answer[z - 1].answer_value;
break;
}
default:
break;
}
break;
}
//Aiport return list
//Currently the program can request all aiports around the users airplane.
//However it does not yet use that data to determin the proximity of each airport to the users plane. It appears that the first returned airport
//is the closest airport to the user but this is not confirmed.
//All airport information is saved in the Airport struct.
case SIMCONNECT_RECV_ID_AIRPORT_LIST:
{
SIMCONNECT_RECV_AIRPORT_LIST * airport_list_ptr = (SIMCONNECT_RECV_AIRPORT_LIST *)pData;
printf(" Num of airports: %d Test: %c %d\n",
airport_list_ptr->dwArraySize, airport_list_ptr->rgData[0], airport_list_ptr->rgData[1]);
for (int aa = 0; aa < (int)airport_list_ptr->dwArraySize; aa++)
{
std::cout << airport_list_ptr->rgData[aa].Icao << " " ;
std::cout << airport_list_ptr->rgData[aa].Longitude << " ";
std::cout << airport_list_ptr->rgData[aa].Latitude << " ";
std::cout << airport_list_ptr->rgData[aa].Altitude << std::endl;
}
break;
}
//Deals with quitting FSX
case SIMCONNECT_RECV_ID_QUIT:
Connection::quit = 1;
printf("\nFSX has been terminated.\n");
break;
//Identify that FSX is open
case SIMCONNECT_RECV_ID_OPEN:
Connection::quit = 0;
std::cout << "\nFSX is currently open.\n";
break;
//Ignore any even that the client does not care for
default:
printf("\nIgnored Event ID. Received: %d\n", pData->dwID);
break;
}
}
