public void RegisterGenericValues(bool wasEmpty)
{
if (simconnect == null)
{
return;
}
if (!wasEmpty)
{
logger.LogInformation("Clearing Data definition");
simconnect.ClearDataDefinition(DEFINITIONS.GenericData);
}
foreach (TOGGLE_VALUE simValue in genericValues)
{
string value = simValue.ToString().Replace("__", ":").Replace("_", " ");
logger.LogInformation("RegisterValue {1} {2}", simValue, value);
simconnect?.AddToDataDefinition(
DEFINITIONS.GenericData,
value,
eventLib.GetUnit(simValue),
SIMCONNECT_DATATYPE.FLOAT64,
0.0f,
SimConnect.SIMCONNECT_UNUSED
);
}
simconnect?.RegisterDataDefineStruct <GenericValuesStruct>(DEFINITIONS.GenericData);
}
void setPayloadStation(SimConnect connection, int station, int weight)
{
payloadStruct payload = new payloadStruct(weight);
connection.ClearDataDefinition(DATA_DEF.AIRCRAFT_PAYLOAD);
connection.AddToDataDefinition(DATA_DEF.AIRCRAFT_PAYLOAD, String.Format("Payload station weight:{0}", station), "kg", SIMCONNECT_DATATYPE.INT32, 0.0f, SimConnect.SIMCONNECT_UNUSED);
connection.SetDataOnSimObject(DATA_DEF.AIRCRAFT_PAYLOAD, SimConnect.SIMCONNECT_OBJECT_ID_USER, SIMCONNECT_DATA_SET_FLAG.DEFAULT, payload);
}
private void UnregisterToSimConnect(SimVarRequest simvarRequest)
{
if (_simConnect == null)
{
return;
}
_simConnect.ClearDataDefinition((eDummy)simvarRequest.Def);
}
private void RefreshSimVars()
{
try
{
if (!_isConnected)
{
Connect();
}
m_oSimConnect?.ClearDataDefinition(SimVarsEnum.TITLE);
m_oSimConnect?.ClearDataDefinition(SimVarsEnum.TOTAL_PAYLOAD);
RegisterSimVars();
RequestDataOnSim();
ReceiveSimConnectMessage();
}
catch
{
AddLogMessage($"Simconnect fail", LogMessageTypeEnum.Error);
Disconnect();
}
}
public void Disconnect()
{
logger.LogInformation("Cleaning up SimConnect client...");
// Destroy client
if (api != null)
{
// Try cleaning up before disposing client
try {
api.ClearDataDefinition(DATA_DEFINITON_ID.UserPosition);
logger.LogDebug("Cleaned up client data definitions.");
}
catch {
logger.LogWarning("Unable to clean up data definitions. Skipping to client disposal.");
}
// Dispose client
api.Dispose();
api = null;
}
logger.LogInformation("SimConnect client cleaned up.");
}
private void RegisterGenericValues()
{
if (simconnect == null)
{
return;
}
CancellationTokenSource cts;
lock (lockGeneric)
{
ctsGeneric?.Cancel();
cts = ctsGeneric = new CancellationTokenSource();
}
Task.Run(async() =>
{
try
{
await smGeneric.WaitAsync();
await Task.Delay(500, cts.Token);
cts.Token.ThrowIfCancellationRequested();
if (simconnect == null)
{
return;
}
if (isGenericValueRegistered)
{
logger.LogInformation("Clearing Data definition");
simconnect.ClearDataDefinition(DEFINITIONS.GenericData);
isGenericValueRegistered = false;
}
if (genericValues.Count == 0)
{
logger.LogInformation("Registration is not needed.");
}
else
{
var log = "Registering generic data structure:";
foreach (TOGGLE_VALUE simValue in genericValues)
{
string value = simValue.ToString().Replace("__", ":").Replace("_", " ");
log += string.Format("\n- {0} {1}", simValue, value);
simconnect.AddToDataDefinition(
DEFINITIONS.GenericData,
value,
eventLib.GetUnit(simValue),
SIMCONNECT_DATATYPE.FLOAT64,
0.0f,
SimConnect.SIMCONNECT_UNUSED
);
}
logger.LogInformation(log);
simconnect.RegisterDataDefineStruct <GenericValuesStruct>(DEFINITIONS.GenericData);
isGenericValueRegistered = true;
}
}
catch (TaskCanceledException)
{
logger.LogDebug("Registration is cancelled.");
}
finally
{
smGeneric.Release();
}
});
}
// methods
public bool SetUp() // Set up all the SimConnect related data definitions and event handlers
{
if (isSetUp)
{
return(true); // already set up
}
// try connect
try
{
simConnect = new SimConnect("Managed Data Request", Program.Handle, WM_USER_SIMCONNECT, null, 0);
}
catch (COMException x)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("\nSimConnectManager: ");
Console.ResetColor();
//Console.Write($"{x} \n"); // it is pointless printing this as 99% of the time this is just the SC service not running
Console.Write($"Connection setup FAILED - Please Start MSFS2020 \n");
return(false);
}
// set up data struct definition & registration
try
{
#region @MOD struct definition & registration - SimDataAircraft
// ! you must keep the ORDER of these definitions identical in both the struct and the definition list
simConnect.ClearDataDefinition(DataStructName.SimDataAircraft);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "TITLE", null, SIMCONNECT_DATATYPE.STRING256, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "ATC FLIGHT NUMBER", null, SIMCONNECT_DATATYPE.STRING256, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "ATC ID", null, SIMCONNECT_DATATYPE.STRING256, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "ATC TYPE", null, SIMCONNECT_DATATYPE.STRING256, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "ATC MODEL", null, SIMCONNECT_DATATYPE.STRING256, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "SIM ON GROUND", "bool", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "GPS POSITION LAT", "degrees", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "GPS POSITION LON", "degrees", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "MAGNETIC COMPASS", "degrees", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "PLANE ALTITUDE", "feet", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "GROUND ALTITUDE", "meters", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "PLANE BANK DEGREES", "radians", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "PLANE PITCH DEGREES", "radians", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "AIRSPEED TRUE", "knots", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "AIRSPEED INDICATED", "knots", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "AIRSPEED MACH", "mach", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.AddToDataDefinition(DataStructName.SimDataAircraft, "GROUND VELOCITY", "knots", SIMCONNECT_DATATYPE.FLOAT64, 0.0f, SimConnect.SIMCONNECT_UNUSED);
simConnect.RegisterDataDefineStruct <SimDataAircraft>(DataStructName.SimDataAircraft); // register the struct definition
#endregion
// ... define more - copy and paste the above region
}
catch (COMException x)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.Write("\nSimConnectManager: ");
Console.ResetColor();
Console.Write($"Data definition setup FAILED: {x} \n");
return(false);
}
// bind events
simConnect.OnRecvOpen += OnReceiveEventOpen;
simConnect.OnRecvQuit += OnReceiveEventClosed;
simConnect.OnRecvSimobjectDataBytype += OnReceiveSimData;
simConnect.OnRecvException += OnReceiveEventException;
Console.ForegroundColor = ConsoleColor.Green;
Console.Write("\nSimConnectManager: ");
Console.ResetColor();
Console.Write($"Setup SUCCESS \n");
Program.DispatchToWPFApplication(() => Program.mainWindow.ReportSimConnectConnected()); // dispatch the status change to the WPF thread
isSetUp = true;
return(isSetUp);
}