/// <summary>
/// Request an update for a specific SimVar request
/// </summary>
/// <param name="requestID">ID returned by SendRequest</param>
/// <param name="frequency">SimVar can be requested manually (SimConnectUpdateFrequency.Never) or auto-sent at a pre-defined frequency</param>
public static void GetSimVar(int requestID, SimConnectUpdateFrequency frequency)
{
WriteLog("Start GetSimVar(int, SimConnectUpdateFrequency)");
try
{
if (IsConnected)
{
if (frequency == SimConnectUpdateFrequency.Never || (int)frequency > (int)SIMCONNECT_PERIOD.SECOND)
{
if ((int)frequency > (int)SIMCONNECT_PERIOD.SECOND)
{
// Register SimVarRequest
RegisterSimVar(Requests[requestID], SimConnectUpdateFrequency.Never);
AddTimer(requestID, (int)frequency);
}
simConnect?.RequestDataOnSimObjectType((SIMVARREQUEST)requestID, (SIMVARDEFINITION)requestID, 0, SIMCONNECT_SIMOBJECT_TYPE.USER);
}
else
{
SIMCONNECT_PERIOD period = Enum.Parse <SIMCONNECT_PERIOD>(frequency.ToString().ToUpper());
RegisterSimVar(Requests[requestID], SimConnectUpdateFrequency.Never);
simConnect?.RequestDataOnSimObject((SIMVARREQUEST)requestID, (SIMVARDEFINITION)requestID, 0, period, SIMCONNECT_DATA_REQUEST_FLAG.DEFAULT, 0, 0, 0);
}
}
}
catch (Exception ex)
{
WriteLog(string.Format("Get SimVar Error: {0}", ex.Message), EventLogEntryType.Error);
// Likely cause, no request for this variable has previously been submitted
}
WriteLog("End GetSimVar(int, SimConnectUpdateFrequency)");
}
private void OnGroundHandler(ExtendedSimConnect simConnect, bool isOnGround)
{
SIMCONNECT_PERIOD period = isOnGround ? SIMCONNECT_PERIOD.SECOND : SIMCONNECT_PERIOD.NEVER;
simConnect.RequestDataOnSimObject(this, period);
wasAirspeedAlive = wasAbove80 = wasAbove100 = wasAboveV1 = wasAboveVR = null;
}
private void OnGroundHandler(ExtendedSimConnect simConnect, bool isOnGround)
{
SIMCONNECT_PERIOD period = isOnGround ? SIMCONNECT_PERIOD.SECOND : SIMCONNECT_PERIOD.NEVER;
simConnect.RequestDataOnSimObject(this, period);
wasDecel = wasBelow70 = null;
wasSpoilers = isOnGround ? false : null;
}
private void RequestData(Definitions id, SIMCONNECT_PERIOD period = SIMCONNECT_PERIOD.ONCE)
{
Debug.Assert(_simConnect != null);
_simConnect?.RequestDataOnSimObject(id, id, (uint)SIMCONNECT_SIMOBJECT_TYPE.USER, period, period > SIMCONNECT_PERIOD.ONCE ? SIMCONNECT_DATA_REQUEST_FLAG.CHANGED : SIMCONNECT_DATA_REQUEST_FLAG.DEFAULT, 0, 0, 0);
}
internal void SetIsLIstening(ExtendedSimConnect simConnect, bool IsListening)
{
SIMCONNECT_PERIOD period = IsListening ? SIMCONNECT_PERIOD.SECOND : SIMCONNECT_PERIOD.NEVER;
simConnect.RequestDataOnSimObject(this, period);
}