private void timerTick(object sender, EventArgs e)
{
if (reader == null)
{
if (GetFalconWindowHandle() != IntPtr.Zero)
{
reader = new Reader();
if (!reader.IsFalconRunning)
{
reader.Dispose();
reader = null;
}
else
{
DebugUtils.Speak(string.Format("Falcon started"));
raiseFalconStarted();
timer.Interval = readFalconDataTimerInterval;
}
}
}
else
{
if (GetFalconWindowHandle() == IntPtr.Zero)
{
DebugUtils.Speak(string.Format("Falcon stopped"));
reader.Dispose();
reader = null;
raiseFalconStopped();
timer.Interval = detectFalconTimerInterval;
}
}
FlightData newFlightData = null;
if (reader != null)
{
newFlightData = reader.GetCurrentData();
}
if (newFlightData == null)
{
if (oldFlightData != null)
{
raiseFlightDataChanged(oldFlightData, newFlightData);
raiseFlightDataLightsChanged(oldFlightData, newFlightData);
}
}
else
{
if (oldFlightData == null)
{
raiseFlightDataChanged(oldFlightData, newFlightData);
raiseFlightDataLightsChanged(oldFlightData, newFlightData);
}
else
{
raiseFlightDataChanged(oldFlightData, newFlightData);
bool lightChanged = (oldFlightData.lightBits ^ newFlightData.lightBits) != 0;
lightChanged |= (oldFlightData.lightBits2 ^ newFlightData.lightBits2) != 0;
lightChanged |= (oldFlightData.lightBits3 ^ newFlightData.lightBits3) != 0;
lightChanged |= (oldFlightData.hsiBits ^ newFlightData.hsiBits) != 0;
lightChanged |= oldFlightData.speedBrake != newFlightData.speedBrake;
lightChanged |= oldFlightData.rpm != newFlightData.rpm;
lightChanged |= (oldFlightData.blinkBits ^ newFlightData.blinkBits) != 0;
lightChanged |= (oldFlightData.powerBits ^ newFlightData.powerBits) != 0;
lightChanged |= oldFlightData.tacanInfo != newFlightData.tacanInfo;
lightChanged |= oldFlightData.navMode != newFlightData.navMode;
lightChanged |= (oldFlightData.cmdsMode ^ newFlightData.cmdsMode) != 0;
lightChanged |= (oldFlightData.altBits ^ newFlightData.altBits) != 0;
if (lightChanged)
{
raiseFlightDataLightsChanged(oldFlightData, newFlightData);
}
}
}
oldFlightData = newFlightData;
}
