public Gamepad(GamepadConfiguration config, VGenWrapper vGenWrapper, HidDeviceLoader hidDeviceLoader)
{
_config = config;
_vGenWrapper = vGenWrapper;
_hidDeviceLoader = hidDeviceLoader;
_virtualMappings = new Dictionary<XInputGamepadButtons, XInputGamepadButtons>();
foreach (var virtualMapping in _config.Mapping.VirtualKeysItems.Where(item => item.DestinationItem != null))
{
var virtualPattern = virtualMapping.SourceKeys
.Where(sourceKey => sourceKey != null)
.Aggregate((XInputGamepadButtons)0, (current, sourceKey) => current | sourceKey.Value);
// ReSharper disable once PossibleInvalidOperationException
_virtualMappings[virtualPattern] = (XInputGamepadButtons) virtualMapping.DestinationItem;
}
}
private IObservable<uint> StartSingle(GamepadConfiguration gamepadConfiguration)
{
return Observable.Create<uint>(observer =>
{
var gamepad = new Gamepad(gamepadConfiguration, _vGenWrapper, _hidManager.HidDeviceLoader);
gamepad.ErrorOccuredEvent += Gamepad_ErrorOccuredEvent;
if (gamepad.Start())
{
observer.OnNext(gamepadConfiguration.GamepadId);
}
else
{
gamepad.Dispose();
observer.OnError(GamepadStartException);
}
return Disposable.Create(() =>
{
gamepad.Dispose();
gamepad.ErrorOccuredEvent -= Gamepad_ErrorOccuredEvent;
});
});
}