private void DeviceInputReportReceived(HidDevice sender, HidInputReportReceivedEventArgs e)
{
bool isAButtonDown = false;
bool isBButtonDown = false;
bool isXButtonDown = false;
bool isYButtonDown = false;
bool isBackButtonDown = false;
bool isStartButtonDown = false;
bool isLeftBumperButtonDown = false;
bool isRightBumperButtonDown = false;
bool isLeftThumbstickButtonDown = false;
bool isRightThumbstickButtonDown = false;
foreach (HidBooleanControl control in e.Report.ActivatedBooleanControls)
{
if (!Enum.IsDefined(typeof(Xbox360ControllerButtonUsage), control.UsageId))
{
continue;
}
var usage = (Xbox360ControllerButtonUsage)control.UsageId;
switch (usage)
{
case Xbox360ControllerButtonUsage.A:
isAButtonDown = control.IsActive;
break;
case Xbox360ControllerButtonUsage.B:
isBButtonDown = control.IsActive;
break;
case Xbox360ControllerButtonUsage.X:
isXButtonDown = control.IsActive;
break;
case Xbox360ControllerButtonUsage.Y:
isYButtonDown = control.IsActive;
break;
case Xbox360ControllerButtonUsage.Back:
isBackButtonDown = control.IsActive;
break;
case Xbox360ControllerButtonUsage.Start:
isStartButtonDown = control.IsActive;
break;
case Xbox360ControllerButtonUsage.LeftBumper:
isLeftBumperButtonDown = control.IsActive;
break;
case Xbox360ControllerButtonUsage.RightBumper:
isRightBumperButtonDown = control.IsActive;
break;
case Xbox360ControllerButtonUsage.LeftThumbstick:
isLeftThumbstickButtonDown = control.IsActive;
break;
case Xbox360ControllerButtonUsage.RightThumbstick:
isRightThumbstickButtonDown = control.IsActive;
break;
}
}
const ushort usagePageGeneric = 0x01 /*Generic*/;
long leftThumbstickHorizontal = e.Report.GetNumericControl(usagePageGeneric, (ushort)Xbox360ControllerGenericUsage.X).Value;
long leftThumbstickVertical = e.Report.GetNumericControl(usagePageGeneric, (ushort)Xbox360ControllerGenericUsage.Y).Value;
long trigger = e.Report.GetNumericControl(usagePageGeneric, (ushort)Xbox360ControllerGenericUsage.Z).Value;
long rightThumbstickHorizontal = e.Report.GetNumericControl(usagePageGeneric, (ushort)Xbox360ControllerGenericUsage.RX).Value;
long rightThumbstickVertical = e.Report.GetNumericControl(usagePageGeneric, (ushort)Xbox360ControllerGenericUsage.RY).Value;
long hatSwitch = e.Report.GetNumericControl(usagePageGeneric, (ushort)Xbox360ControllerGenericUsage.HatSwitch).Value;
bool isUpButtonDown = hatSwitch == 1 || hatSwitch == 2 || hatSwitch == 8;
bool isRightButtonDown = hatSwitch == 2 || hatSwitch == 3 || hatSwitch == 4;
bool isDownButtonDown = hatSwitch == 4 || hatSwitch == 5 || hatSwitch == 6;
bool isLeftButtonDown = hatSwitch == 6 || hatSwitch == 7 || hatSwitch == 8;
var data = new Xbox360ControllerInputData(
isAButtonDown,
isBButtonDown,
isXButtonDown,
isYButtonDown,
isLeftBumperButtonDown,
isRightBumperButtonDown,
isBackButtonDown,
isStartButtonDown,
isLeftThumbstickButtonDown,
isRightThumbstickButtonDown,
leftThumbstickHorizontal,
leftThumbstickVertical,
trigger,
rightThumbstickHorizontal,
rightThumbstickVertical,
isUpButtonDown,
isRightButtonDown,
isDownButtonDown,
isLeftButtonDown);
OnInputChanged(data);
if (_previousData == null)
{
_previousData = data;
return;
}
if (_previousData == null || isAButtonDown != _previousData.IsAButtonDown)
{
if (isAButtonDown)
{
OnButtonDown(Xbox360ControllerButton.A);
OnButtonPressed(Xbox360ControllerButton.A);
_aButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.A, _repeatDelayMilliseconds, _repeatRateMilliseconds, _aButtonPressedSource.Token);
}
else if (_previousData != null)
{
_aButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.A);
}
}
if (_previousData == null || isBButtonDown != _previousData.IsBButtonDown)
{
if (isBButtonDown)
{
OnButtonDown(Xbox360ControllerButton.B);
OnButtonPressed(Xbox360ControllerButton.B);
_bButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.B, _repeatDelayMilliseconds, _repeatRateMilliseconds, _bButtonPressedSource.Token);
}
else if (_previousData != null)
{
_bButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.B);
}
}
if (_previousData == null || isXButtonDown != _previousData.IsXButtonDown)
{
if (isXButtonDown)
{
OnButtonDown(Xbox360ControllerButton.X);
OnButtonPressed(Xbox360ControllerButton.X);
_xButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.X, _repeatDelayMilliseconds, _repeatRateMilliseconds, _xButtonPressedSource.Token);
}
else if (_previousData != null)
{
_xButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.X);
}
}
if (_previousData == null || isYButtonDown != _previousData.IsYButtonDown)
{
if (isYButtonDown)
{
OnButtonDown(Xbox360ControllerButton.Y);
OnButtonPressed(Xbox360ControllerButton.Y);
_yButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.Y, _repeatDelayMilliseconds, _repeatRateMilliseconds, _yButtonPressedSource.Token);
}
else if (_previousData != null)
{
_yButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.Y);
}
}
if (_previousData == null || isLeftBumperButtonDown != _previousData.IsLeftBumperButtonDown)
{
if (isLeftBumperButtonDown)
{
OnButtonDown(Xbox360ControllerButton.LeftBumber);
OnButtonPressed(Xbox360ControllerButton.LeftBumber);
_leftBumperButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.LeftBumber, _repeatDelayMilliseconds, _repeatRateMilliseconds, _leftBumperButtonPressedSource.Token);
}
else if (_previousData != null)
{
_leftBumperButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.LeftBumber);
}
}
if (_previousData == null || isRightBumperButtonDown != _previousData.IsRightBumperButtonDown)
{
if (isRightBumperButtonDown)
{
OnButtonDown(Xbox360ControllerButton.RightBumber);
OnButtonPressed(Xbox360ControllerButton.RightBumber);
_rightBumperButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.RightBumber, _repeatDelayMilliseconds, _repeatRateMilliseconds, _rightBumperButtonPressedSource.Token);
}
else if (_previousData != null)
{
_rightBumperButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.RightBumber);
}
}
if (_previousData == null || isBackButtonDown != _previousData.IsBackButtonDown)
{
if (isBackButtonDown)
{
OnButtonDown(Xbox360ControllerButton.Back);
OnButtonPressed(Xbox360ControllerButton.Back);
_backButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.Back, _repeatDelayMilliseconds, _repeatRateMilliseconds, _backButtonPressedSource.Token);
}
else if (_previousData != null)
{
_backButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.Back);
}
}
if (_previousData == null || isStartButtonDown != _previousData.IsStartButtonDown)
{
if (isStartButtonDown)
{
OnButtonDown(Xbox360ControllerButton.Start);
OnButtonPressed(Xbox360ControllerButton.Start);
_startButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.Start, _repeatDelayMilliseconds, _repeatRateMilliseconds, _startButtonPressedSource.Token);
}
else if (_previousData != null)
{
_startButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.Start);
}
}
if (_previousData == null || isLeftThumbstickButtonDown != _previousData.IsLeftThumbstickButtonDown)
{
if (isLeftThumbstickButtonDown)
{
OnButtonDown(Xbox360ControllerButton.LeftThumbstick);
OnButtonPressed(Xbox360ControllerButton.LeftThumbstick);
_leftThumbstickButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.LeftThumbstick, _repeatDelayMilliseconds, _repeatRateMilliseconds, _leftThumbstickButtonPressedSource.Token);
}
else if (_previousData != null)
{
_leftThumbstickButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.LeftThumbstick);
}
}
if (_previousData == null || isRightThumbstickButtonDown != _previousData.IsRightThumbstickButtonDown)
{
if (isRightThumbstickButtonDown)
{
OnButtonDown(Xbox360ControllerButton.RightThumbstick);
OnButtonPressed(Xbox360ControllerButton.RightThumbstick);
_rightThumbstickButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.RightThumbstick, _repeatDelayMilliseconds, _repeatRateMilliseconds, _rightThumbstickButtonPressedSource.Token);
}
else if (_previousData != null)
{
_rightThumbstickButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.RightThumbstick);
}
}
if (_previousData == null || isUpButtonDown != _previousData.IsUpButtonDown)
{
if (isUpButtonDown)
{
OnButtonDown(Xbox360ControllerButton.Up);
OnButtonPressed(Xbox360ControllerButton.Up);
_upButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.Up, _repeatDelayMilliseconds, _repeatRateMilliseconds, _upButtonPressedSource.Token);
}
else if (_previousData != null)
{
_upButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.Up);
}
}
if (_previousData == null || isRightButtonDown != _previousData.IsRightButtonDown)
{
if (isRightButtonDown)
{
OnButtonDown(Xbox360ControllerButton.Right);
OnButtonPressed(Xbox360ControllerButton.Right);
_rightButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.Right, _repeatDelayMilliseconds, _repeatRateMilliseconds, _rightButtonPressedSource.Token);
}
else if (_previousData != null)
{
_rightButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.Right);
}
}
if (_previousData == null || isDownButtonDown != _previousData.IsDownButtonDown)
{
if (isDownButtonDown)
{
OnButtonDown(Xbox360ControllerButton.Down);
OnButtonPressed(Xbox360ControllerButton.Down);
_downButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.Down, _repeatDelayMilliseconds, _repeatRateMilliseconds, _downButtonPressedSource.Token);
}
else if (_previousData != null)
{
_downButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.Down);
}
}
if (_previousData == null || isLeftButtonDown != _previousData.IsLeftButtonDown)
{
if (isLeftButtonDown)
{
OnButtonDown(Xbox360ControllerButton.Left);
OnButtonPressed(Xbox360ControllerButton.Left);
_leftButtonPressedSource = new CancellationTokenSource();
RepeatButtonPressed(Xbox360ControllerButton.Left, _repeatDelayMilliseconds, _repeatRateMilliseconds, _leftButtonPressedSource.Token);
}
else if (_previousData != null)
{
_leftButtonPressedSource.Cancel();
OnButtonUp(Xbox360ControllerButton.Left);
}
}
if (_previousData != null)
{
if (leftThumbstickHorizontal != _previousData.LeftThumbstickHorizontal ||
leftThumbstickVertical != _previousData.LeftThumbstickVertical)
{
OnThumbstickChanged(Xbox360ControllerThumbstick.Left, leftThumbstickHorizontal, leftThumbstickVertical);
}
if (rightThumbstickHorizontal != _previousData.RightThumbstickHorizontal ||
rightThumbstickVertical != _previousData.RightThumbstickVertical)
{
OnThumbstickChanged(Xbox360ControllerThumbstick.Right, rightThumbstickHorizontal, rightThumbstickVertical);
}
if (trigger != _previousData.Trigger)
{
OnTriggerChanged(trigger);
}
}
_previousData = data;
}
public Xbox360ControllerInputEventArgs(Xbox360ControllerInputData data)
{
_data = data;
}
protected virtual void OnInputChanged(Xbox360ControllerInputData data)
{
InputChanged?.Invoke(this, new Xbox360ControllerInputEventArgs(data));
}