private bool UpdateFrame()
{
if (!IsActive)
{
return(true);
}
if (IsStopped)
{
return(false);
}
HotkeyButtons currentHotkeyButtons = 0;
ControllerKeys currentButton = 0;
JoystickPosition leftJoystick;
JoystickPosition rightJoystick;
KeyboardInput? hidKeyboard = null;
int leftJoystickDx = 0;
int leftJoystickDy = 0;
int rightJoystickDx = 0;
int rightJoystickDy = 0;
// OpenTK always captures keyboard events, even if out of focus, so check if window is focused.
if (IsFocused)
{
KeyboardState keyboard = OpenTK.Input.Keyboard.GetState();
Gtk.Application.Invoke(delegate
{
HandleScreenState(keyboard);
});
// Normal Input
currentHotkeyButtons = KeyboardControls.GetHotkeyButtons(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
currentButton = KeyboardControls.GetButtons(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
if (ConfigurationState.Instance.Hid.EnableKeyboard)
{
hidKeyboard = KeyboardControls.GetKeysDown(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
}
(leftJoystickDx, leftJoystickDy) = KeyboardControls.GetLeftStick(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
(rightJoystickDx, rightJoystickDy) = KeyboardControls.GetRightStick(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
}
if (!hidKeyboard.HasValue)
{
hidKeyboard = new KeyboardInput
{
Modifier = 0,
Keys = new int[0x8]
};
}
currentButton |= _primaryController.GetButtons();
// Keyboard has priority stick-wise
if (leftJoystickDx == 0 && leftJoystickDy == 0)
{
(leftJoystickDx, leftJoystickDy) = _primaryController.GetLeftStick();
}
if (rightJoystickDx == 0 && rightJoystickDy == 0)
{
(rightJoystickDx, rightJoystickDy) = _primaryController.GetRightStick();
}
leftJoystick = new JoystickPosition
{
Dx = leftJoystickDx,
Dy = leftJoystickDy
};
rightJoystick = new JoystickPosition
{
Dx = rightJoystickDx,
Dy = rightJoystickDy
};
currentButton |= _device.Hid.UpdateStickButtons(leftJoystick, rightJoystick);
bool hasTouch = false;
// Get screen touch position from left mouse click
// OpenTK always captures mouse events, even if out of focus, so check if window is focused.
if (IsFocused && _mousePressed)
{
int screenWidth = AllocatedWidth;
int screenHeight = AllocatedHeight;
if (AllocatedWidth > (AllocatedHeight * SwitchPanelWidth) / SwitchPanelHeight)
{
screenWidth = (AllocatedHeight * SwitchPanelWidth) / SwitchPanelHeight;
}
else
{
screenHeight = (AllocatedWidth * SwitchPanelHeight) / SwitchPanelWidth;
}
int startX = (AllocatedWidth - screenWidth) >> 1;
int startY = (AllocatedHeight - screenHeight) >> 1;
int endX = startX + screenWidth;
int endY = startY + screenHeight;
if (_mouseX >= startX &&
_mouseY >= startY &&
_mouseX < endX &&
_mouseY < endY)
{
int screenMouseX = (int)_mouseX - startX;
int screenMouseY = (int)_mouseY - startY;
int mX = (screenMouseX * SwitchPanelWidth) / screenWidth;
int mY = (screenMouseY * SwitchPanelHeight) / screenHeight;
TouchPoint currentPoint = new TouchPoint
{
X = (uint)mX, // can be -ve?
Y = (uint)mY,
// Placeholder values till more data is acquired
DiameterX = 10,
DiameterY = 10,
Angle = 90
};
hasTouch = true;
_device.Hid.Touchscreen.Update(currentPoint);
}
}
if (!hasTouch)
{
_device.Hid.Touchscreen.Update();
}
if (ConfigurationState.Instance.Hid.EnableKeyboard && hidKeyboard.HasValue)
{
_device.Hid.Keyboard.Update(hidKeyboard.Value);
}
_device.Hid.DebugPad.Update();
_device.Hid.Npads.SetGamepadsInput(new GamepadInput {
PlayerId = HidControllerID.Auto,
Buttons = currentButton,
LStick = leftJoystick,
RStick = rightJoystick
});
// Toggle vsync
if (currentHotkeyButtons.HasFlag(HotkeyButtons.ToggleVSync) &&
!_prevHotkeyButtons.HasFlag(HotkeyButtons.ToggleVSync))
{
_device.EnableDeviceVsync = !_device.EnableDeviceVsync;
}
_prevHotkeyButtons = currentHotkeyButtons;
return(true);
}
private new void UpdateFrame()
{
HotkeyButtons currentHotkeyButtons = 0;
ControllerButtons currentButton = 0;
JoystickPosition leftJoystick;
JoystickPosition rightJoystick;
HLE.Input.Keyboard?hidKeyboard = null;
int leftJoystickDx = 0;
int leftJoystickDy = 0;
int rightJoystickDx = 0;
int rightJoystickDy = 0;
// Keyboard Input
if (_keyboard.HasValue)
{
KeyboardState keyboard = _keyboard.Value;
#if USE_PROFILING
// Profiler input, lets the profiler get access to the main windows keyboard state
_profileWindow.UpdateKeyInput(keyboard);
#endif
// Normal Input
currentHotkeyButtons = KeyboardControls.GetHotkeyButtons(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
currentButton = KeyboardControls.GetButtons(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
if (ConfigurationState.Instance.Hid.EnableKeyboard)
{
hidKeyboard = KeyboardControls.GetKeysDown(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
}
(leftJoystickDx, leftJoystickDy) = KeyboardControls.GetLeftStick(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
(rightJoystickDx, rightJoystickDy) = KeyboardControls.GetRightStick(ConfigurationState.Instance.Hid.KeyboardControls, keyboard);
}
if (!hidKeyboard.HasValue)
{
hidKeyboard = new HLE.Input.Keyboard
{
Modifier = 0,
Keys = new int[0x8]
};
}
currentButton |= _primaryController.GetButtons();
// Keyboard has priority stick-wise
if (leftJoystickDx == 0 && leftJoystickDy == 0)
{
(leftJoystickDx, leftJoystickDy) = _primaryController.GetLeftStick();
}
if (rightJoystickDx == 0 && rightJoystickDy == 0)
{
(rightJoystickDx, rightJoystickDy) = _primaryController.GetRightStick();
}
leftJoystick = new JoystickPosition
{
Dx = leftJoystickDx,
Dy = leftJoystickDy
};
rightJoystick = new JoystickPosition
{
Dx = rightJoystickDx,
Dy = rightJoystickDy
};
currentButton |= _device.Hid.UpdateStickButtons(leftJoystick, rightJoystick);
bool hasTouch = false;
// Get screen touch position from left mouse click
// OpenTK always captures mouse events, even if out of focus, so check if window is focused.
if (Focused && _mouse?.LeftButton == ButtonState.Pressed)
{
MouseState mouse = _mouse.Value;
int scrnWidth = Width;
int scrnHeight = Height;
if (Width > (Height * TouchScreenWidth) / TouchScreenHeight)
{
scrnWidth = (Height * TouchScreenWidth) / TouchScreenHeight;
}
else
{
scrnHeight = (Width * TouchScreenHeight) / TouchScreenWidth;
}
int startX = (Width - scrnWidth) >> 1;
int startY = (Height - scrnHeight) >> 1;
int endX = startX + scrnWidth;
int endY = startY + scrnHeight;
if (mouse.X >= startX &&
mouse.Y >= startY &&
mouse.X < endX &&
mouse.Y < endY)
{
int scrnMouseX = mouse.X - startX;
int scrnMouseY = mouse.Y - startY;
int mX = (scrnMouseX * TouchScreenWidth) / scrnWidth;
int mY = (scrnMouseY * TouchScreenHeight) / scrnHeight;
TouchPoint currentPoint = new TouchPoint
{
X = mX,
Y = mY,
// Placeholder values till more data is acquired
DiameterX = 10,
DiameterY = 10,
Angle = 90
};
hasTouch = true;
_device.Hid.SetTouchPoints(currentPoint);
}
}
if (!hasTouch)
{
_device.Hid.SetTouchPoints();
}
if (ConfigurationState.Instance.Hid.EnableKeyboard && hidKeyboard.HasValue)
{
_device.Hid.WriteKeyboard(hidKeyboard.Value);
}
BaseController controller = _device.Hid.PrimaryController;
controller.SendInput(currentButton, leftJoystick, rightJoystick);
// Toggle vsync
if (currentHotkeyButtons.HasFlag(HotkeyButtons.ToggleVSync) &&
!_prevHotkeyButtons.HasFlag(HotkeyButtons.ToggleVSync))
{
_device.EnableDeviceVsync = !_device.EnableDeviceVsync;
}
_prevHotkeyButtons = currentHotkeyButtons;
}