private void XInputUpdate(TimeSpan elapsed)
{
this.sinceCheckedConnected += elapsed;
if (this.sinceCheckedConnected >= GamepadState.ConnectedCheckFrequency)
{
bool xinputConnected = this.XInputConnected;
this.XInputConnected = GamePad.GetState(this.PlayerIndex, GamePadDeadZone.IndependentAxes).IsConnected;
if (xinputConnected && !this.XInputConnected)
{
this.NewlyDisconnected = true;
}
}
if (!this.XInputConnected)
{
return;
}
GamePadState state;
try
{
state = GamePad.GetState(this.PlayerIndex, GamePadDeadZone.IndependentAxes);
}
catch
{
return;
}
this.XInputConnected = state.IsConnected;
if (!this.XInputConnected)
{
return;
}
if (SettingsManager.Settings.Vibration)
{
if (this.leftMotor.Active)
{
this.leftMotor = GamepadState.UpdateMotor(this.leftMotor, elapsed);
}
if (this.rightMotor.Active)
{
this.rightMotor = GamepadState.UpdateMotor(this.rightMotor, elapsed);
}
if ((double)this.leftMotor.LastAmount != (double)this.leftMotor.CurrentAmount || (double)this.rightMotor.LastAmount != (double)this.rightMotor.CurrentAmount)
{
GamePad.SetVibration(this.PlayerIndex, this.leftMotor.CurrentAmount, this.rightMotor.CurrentAmount);
}
}
this.UpdateFromState(state, elapsed);
}
private static GamepadState.VibrationMotorState UpdateMotor(GamepadState.VibrationMotorState motorState, TimeSpan elapsedTime)
{
if (motorState.ElapsedTime <= motorState.Duration)
{
float num = Easing.EaseIn(1.0 - motorState.ElapsedTime.TotalSeconds / motorState.Duration.TotalSeconds, motorState.EasingType);
motorState.CurrentAmount = num * motorState.MaximumAmount;
}
else
{
motorState.CurrentAmount = 0.0f;
motorState.Active = false;
}
motorState.ElapsedTime += elapsedTime;
return motorState;
}
