/// <summary>
/// Gets the Capabilities.
/// </summary>
/// <returns></returns>
public XInputCapabilities GetCapabilities()
{
var capabilities = new XInputCapabilities();
XInputInterops.XInputGetCapabilities(_playerIndex, XInputConstants.XINPUT_FLAG_GAMEPAD, ref capabilities);
return(capabilities);
}
/// <summary>
/// Updates the object.
/// </summary>
/// <param name="gameTime">The GameTime.</param>
public void Update(GameTime gameTime)
{
int result = XInputInterops.XInputGetState(_playerIndex, ref _gamepadStateCurrent);
IsAvailable = (result == 0);
if (!IsAvailable)
{
return;
}
UpdateBatteryState();
_gamepadStatePrev.Copy(_gamepadStateCurrent);
if (_vibrationTime > 0)
{
_vibrationTime -= gameTime.ElapsedGameTime;
}
if (_vibrationTime <= 0 && !_vibrationStopped)
{
var stopStrength = new XInputVibration {
LeftMotorSpeed = 0, RightMotorSpeed = 0
};
XInputInterops.XInputSetState(_playerIndex, ref stopStrength);
_vibrationStopped = true;
}
}
/// <summary>
/// Updates the BatteryState.
/// </summary>
internal void UpdateBatteryState()
{
XInputBatteryInformation headset = new XInputBatteryInformation(),
gamepad = new XInputBatteryInformation();
XInputInterops.XInputGetBatteryInformation(_playerIndex, (byte)BatteryDeviceType.BATTERY_DEVTYPE_GAMEPAD,
ref gamepad);
XInputInterops.XInputGetBatteryInformation(_playerIndex, (byte)BatteryDeviceType.BATTERY_DEVTYPE_HEADSET,
ref headset);
BatteryInformationHeadset = headset;
BatteryInformationGamepad = gamepad;
}
/// <summary>
/// Vibrates the controller.
/// </summary>
/// <param name="strength">The Strength.</param>
/// <param name="length">The Length.</param>
internal void Vibrate(XInputVibration strength, float length)
{
XInputInterops.XInputSetState(_playerIndex, ref strength);
_vibrationStopped = false;
_vibrationTime = length;
}