private static InputType?CheckForBackInput(XInputGamepad previousState, XInputGamepad currentState)
{
if (!previousState.IsButtonPressed((int)GamepadButton.XINPUT_GAMEPAD_B) && currentState.IsButtonPressed((int)GamepadButton.XINPUT_GAMEPAD_B))
{
return(InputType.Back);
}
return(null);
}
public void Copy(XInputGamepad source)
{
sThumbLX = source.sThumbLX;
sThumbLY = source.sThumbLY;
sThumbRX = source.sThumbRX;
sThumbRY = source.sThumbRY;
bLeftTrigger = source.bLeftTrigger;
bRightTrigger = source.bRightTrigger;
wButtons = source.wButtons;
}
private static InputType?CheckForMenuInput(XInputGamepad previousState, XInputGamepad currentState)
{
const int buttonCombo =
(short)GamepadButton.XINPUT_GAMEPAD_LEFT_SHOULDER |
(short)GamepadButton.XINPUT_GAMEPAD_RIGHT_SHOULDER |
(short)GamepadButton.XINPUT_GAMEPAD_START;
var comboWasPressed = previousState.wButtons == buttonCombo;
var comboIsPressed = currentState.wButtons == buttonCombo;
return(!comboWasPressed && comboIsPressed ? InputType.Menu : null as InputType?);
}
private static InputType?CheckForNextItemInput(XInputGamepad previousState, XInputGamepad currentState)
{
if (!previousState.IsButtonPressed((int)GamepadButton.XINPUT_GAMEPAD_DPAD_DOWN) && currentState.IsButtonPressed((int)GamepadButton.XINPUT_GAMEPAD_DPAD_DOWN))
{
return(InputType.NextItem);
}
if (previousState.sThumbLY > -8000 && currentState.sThumbLY <= -8000)
{
return(InputType.NextItem);
}
return(null);
}
private InputType?GetInputTypeFromStateChanges(XInputGamepad previousState, XInputGamepad currentState)
{
foreach (var activeInputType in this.activeInputTypes)
{
var stateChangeDetector = GamepadStateChangeDetectorMap[activeInputType];
var inputType = stateChangeDetector(previousState, currentState);
if (inputType.HasValue)
{
return(inputType);
}
}
return(null);
}
public override bool Equals(object obj)
{
if (!(obj is XInputGamepad))
{
return(false);
}
XInputGamepad source = (XInputGamepad)obj;
return((sThumbLX == source.sThumbLX) &&
(sThumbLY == source.sThumbLY) &&
(sThumbRX == source.sThumbRX) &&
(sThumbRY == source.sThumbRY) &&
(bLeftTrigger == source.bLeftTrigger) &&
(bRightTrigger == source.bRightTrigger) &&
(wButtons == source.wButtons));
}
