/// <summary>
/// Combine all Ready MobileDevices into a single input and get ready for vJoy
/// </summary>
public PocketStrafeInput CombineMobileDevices(List <PocketStrafeMobileDevice> devices)
{
double avgPOV = 0;
int avgCount = 0;
double[] valsf = new double[PocketStrafePacketIndex.Count];
PocketStrafeInput combined = new PocketStrafeInput();
// Add vals and buttons from Ready devices
combined.buttons = 0;
for (int i = 0; i < MobileDevices.Count; i++)
{
if (!MobileDevices[i].Ready)
{
continue;
}
combined.speed += MobileDevices[i].State.speed;
combined.buttons = combined.buttons | MobileDevices[i].State.buttons; // bitmask
// rolling average of POV, no need to know beforehand how many devices are Ready
if (MobileDevices[i].State.validPOV)
{
avgCount++;
avgPOV = avgPOV * (avgCount - 1) / avgCount + MobileDevices[i].State.POV / avgCount;
}
}
combined.POV = avgPOV;
return(combined);
}
/// <summary>
/// Pass data from socket to virtual device, and determine if interpolation should occur.
/// </summary>
/// <param name="data">Array of bytes representing UTF8 encoded string.</param>
public void PassDataToDevices(byte[] data)
{
// Called by a socket thread whenver it rcvs data
lock (locker)
{
PocketStrafeInput input = PocketStrafeData.GetData(data);
MobileDevices[input.deviceNumber].SetState(input);
}
}
private PocketStrafeInput Smooth(PocketStrafeInput input)
{
input.speed = Algorithm.LowPassFilter(
input.speed, // new data
_LastInput.speed, // last data
_RCFilterStrength, // strength
UpdateIntervalSeconds // delta-t in seconds
);
input.POV = Algorithm.UnwrapAngle(input.POV, _LastInput.POV);
input.POV = Algorithm.LowPassFilter(
input.POV,
_LastInput.POV,
_RCFilterStrength,
UpdateIntervalSeconds
);
input.POV = Algorithm.WrapAngle(input.POV);
_LastInput = input;
return(input);
}