public static GamePad GetPadState(int nUserIdx)
{
XINPUT_STATE st = new XINPUT_STATE();
unsafe
{
if (XInputGetState(nUserIdx, &st) != 0)
return null;
}
GamePad gp = new GamePad();
gp.dwPacketNumber = st.dwPacketNumber;
gp.Buttons = st.Gamepad.wButtons;
gp.LeftTrigger = apply_thresh(st.Gamepad.bLeftTrigger, XInput.TriggerThresh, XInput.TriggerMax);
gp.RightTrigger = apply_thresh(st.Gamepad.bRightTrigger, XInput.TriggerThresh, XInput.TriggerMax);
//if (m_settings.LThumbToDPad)
//{
gp.ThumbL = apply_thresh_2d(st.Gamepad.sThumbLX, st.Gamepad.sThumbLY, XInput.LeftThumbThresh, XInput.ThumbstickMax);
gp.ThumbR = apply_thresh_2d(st.Gamepad.sThumbRX, st.Gamepad.sThumbRY, XInput.RightThumbThresh, XInput.ThumbstickMax);
/*}
else
{
gp.ThumbL = apply_thresh_2d(st.Gamepad.sThumbLX, st.Gamepad.sThumbLY, XInput.LeftThumbThresh, XInput.ThumbstickMax);
gp.ThumbR = apply_thresh_2d(st.Gamepad.sThumbRX, st.Gamepad.sThumbRY, XInput.RightThumbThresh, XInput.ThumbstickMax);
}*/
return gp;
}
private void AnalogMovement(GamePad g)
{
float x = 0f;
float y = 0f;
if (m_settings.SwapSticks)
{
x = g.ThumbR.X;
y = g.ThumbR.Y;
}
else
{
x = g.ThumbL.X;
y = g.ThumbL.Y;
}
if (x > 0.5f)
{
FakeKey(Keys.E, KeyPressType.Down); // Strife Right
m_btnEDown = true;
}
else if (x < -0.5f)
{
FakeKey(Keys.Q, KeyPressType.Down); // Strife Left
m_btnQDown = true;
}
else
{
// Send up keys to stop moving if no input
if (m_btnEDown)
{
FakeKey(Keys.E, KeyPressType.Up);
m_btnEDown = false;
}
if (m_btnQDown)
{
FakeKey(Keys.Q, KeyPressType.Up);
m_btnQDown = false;
}
}
if (y > 0.5f)
{
FakeKey(Keys.W, KeyPressType.Down); // Move Forward
m_btnWDown = true;
}
else if (y < -0.5f)
{
FakeKey(Keys.S, KeyPressType.Down); // Move Backwards
m_btnSDown = true;
}
else
{
// Send up keys to stop moving if no input
if (m_btnWDown)
{
FakeKey(Keys.W, KeyPressType.Up);
m_btnWDown = false;
}
if (m_btnSDown)
{
FakeKey(Keys.S, KeyPressType.Up);
m_btnSDown = false;
}
}
// Evaluate if the left and right triggers are pulled as shift modifiers.
m_RTriggerDown = (g.RightTrigger > 0.5f) ? true : false;
m_LTriggerDown = (g.LeftTrigger > 0.5f) ? true : false;
}
private void ControllerPollThread()
{
while (!m_done)
{
// sleep for a bit
Thread.Sleep(20);
// only check the selected controller
GamePad gp = XInput.GetPadState(m_nPadIndex);
if (gp == null)
continue; // no game pad in this slot
// Handle the preference for left or right target mode.
if (m_settings.SwapShiftAndTarget)
{
if ((gp.Buttons & GamePad.BTN_RIGHT_SHOULDER) != 0)
gp.Buttons |= BTN_TARGET;
if ((gp.Buttons & GamePad.BTN_LEFT_SHOULDER) != 0)
gp.Buttons |= BTN_SHIFT;
}
else
{
if ((gp.Buttons & GamePad.BTN_RIGHT_SHOULDER) != 0)
gp.Buttons |= BTN_SHIFT;
if ((gp.Buttons & GamePad.BTN_LEFT_SHOULDER) != 0)
gp.Buttons |= BTN_TARGET;
}
// update the "mouse" using the analog sticks
UpdateMouseMove(gp);
// Grab our analog values from the controller
AnalogMovement(gp);
// check for button changes
UInt32 BtnDown = gp.Buttons & ~m_pad.Buttons;
UInt32 BtnUp = ~gp.Buttons & m_pad.Buttons;
// update the pad and handle changes
if (BtnUp != 0)
{
OnButton(BtnUp, KeyPressType.Up);
}
m_pad = gp;
if (BtnDown != 0)
{
OnButton(BtnDown, KeyPressType.Down);
}
}
}
private void UpdateMouseMove(GamePad now)
{
Vector2 zero = new Vector2(0.0f, 0.0f);
if (m_settings.SwapSticks)
{
if ((now.Buttons & BTN_SHIFT) != 0) // mousemove - //was GamePad.BTN_RIGHT_SHOULDER
FakeMouseMove((int)(now.ThumbL.X * Math.Abs(now.ThumbL.X) * m_mouseSensMulti), (int)(now.ThumbL.Y * Math.Abs(now.ThumbL.Y) * -m_mouseSensMulti));
else if (!(now.ThumbL == zero) && m_fRMouseDown) // mouselook
FakeMouseMove((int)(now.ThumbL.X * m_lookSensMulti), (int)(now.ThumbL.Y * -m_lookSensMulti));
}
else
{
// move the mouse
if ((now.Buttons & BTN_SHIFT) != 0) // mousemove - //was GamePad.BTN_RIGHT_SHOULDER
FakeMouseMove((int)(now.ThumbR.X * Math.Abs(now.ThumbR.X) * m_mouseSensMulti), (int)(now.ThumbR.Y * Math.Abs(now.ThumbR.Y) * -m_mouseSensMulti));
else if (!(now.ThumbR == zero) && m_fRMouseDown) // mouselook
FakeMouseMove((int)(now.ThumbR.X * m_lookSensMulti), (int)(now.ThumbR.Y * -m_lookSensMulti));
}
}
