void IObservable <ListenerAcceptedClientArgs> .Notify(ListenerAcceptedClientArgs eventArgs)
{
if (ControllerConnected != null)
{
ControllerConnected.Invoke(this, eventArgs);
}
}
void IObserver <ListenerAcceptedClientArgs> .OnNotified(object sender, ListenerAcceptedClientArgs eventArgs)
{
if (ControllerConnected != null)
{
ControllerConnected.Invoke(this, eventArgs);
}
}
public void PollDevices()
{
var devices = NativeMethods.GetRawInputDeviceList();
foreach (var device in devices)
{
if (device.DeviceType == InputDeviceType.HID && !_processed.Contains(device.DeviceHandle))
{
if (NativeMethods.TryRegisterPS4Controller(device.DeviceHandle, out var controller, out var product))
{
_processed.Add(device.DeviceHandle);
Controllers.Add(controller);
controller.Disconnected += (s, e) =>
{
_processed.Remove(device.DeviceHandle);
Controllers.Remove(controller);
};
ControllerConnected?.Invoke(controller);
}
else if (product != null)
{
_processed.Add(device.DeviceHandle);
}
}
}
/// <summary>
/// Raises the <see cref="ControllerConnected"/> event.
/// </summary>
/// <param name="inEventArgs">The event data.</param>
internal static void onControllerConnected(ControllerConnectionEventArgs inEventArgs)
{
// Written, 16.07.2018
if (ControllerConnected != null)
{
ControllerConnected.Invoke(null, inEventArgs);
}
}
public static void Initialize(Game game, int ps4PollIntervalInFrames)
{
game.Exiting += (s, e) =>
{
foreach (var controller in _controllers)
{
//Make sure any native handles are cleaned up.
if (controller is Ps4Controller ps4)
{
ps4.Close();
}
}
};
for (var i = 0; i < GamePad.MaximumGamePadCount; i++)
{
var controller = new XInputController(i);
_controllers.Add(controller);
controller.Connected += (s, e) => ControllerConnected(null, (IController)s);
controller.Disconnected += (s, e) => ControllerDisconnected(null, (IController)s);
}
#if Windows
_pollInterval = ps4PollIntervalInFrames;
if (_pollInterval > 0)
{
_ps4Manager = new Ps4Manager((controller) =>
{
var index = _controllers.Add(controller);
controller.SetIndex(index);
ControllerConnected?.Invoke(null, controller);
controller.Disconnected += (s, e) =>
{
var c = (IController)s;
ControllerDisconnected?.Invoke(null, c);
_controllers.FastRemove(c.Index);
};
}, false);
_frames = _pollInterval;
}
#endif
}