public static MouseState GetState()
{
#if MONOMAC
//We need to maintain precision...
State.ScrollWheelValue = (int)ScrollWheelValue;
#elif WINDOWS || LINUX
// maybe someone is tring to get mouse before initialize
if (_mouse == null)
{
return(State);
}
#if WINDOWS
var p = new POINT();
GetCursorPos(out p);
var pc = Window.PointToClient(p.ToPoint());
State.X = pc.X;
State.Y = pc.Y;
#endif
State.LeftButton = _mouse[OpenTK.Input.MouseButton.Left] ? ButtonState.Pressed : ButtonState.Released;
State.RightButton = _mouse[OpenTK.Input.MouseButton.Right] ? ButtonState.Pressed : ButtonState.Released;
State.MiddleButton = _mouse[OpenTK.Input.MouseButton.Middle] ? ButtonState.Pressed : ButtonState.Released;;
// WheelPrecise is divided by 120 (WHEEL_DELTA) in OpenTK (WinGLNative.cs)
// We need to counteract it to get the same value XNA provides
State.ScrollWheelValue = (int)(_mouse.WheelPrecise * 120);
#endif
return(State);
}
private void UpdateImGuiInput(OpenTK.GameWindow wnd)
{
ImGuiIOPtr io = ImGui.GetIO();
MouseState MouseState = Mouse.GetCursorState();
KeyboardState KeyboardState = Keyboard.GetState();
io.MouseDown[0] = MouseState.LeftButton == ButtonState.Pressed;
io.MouseDown[1] = MouseState.RightButton == ButtonState.Pressed;
io.MouseDown[2] = MouseState.MiddleButton == ButtonState.Pressed;
var screenPoint = new System.Drawing.Point(MouseState.X, MouseState.Y);
var point = wnd.PointToClient(screenPoint);
io.MousePos = new System.Numerics.Vector2(point.X, point.Y);
io.MouseWheel = MouseState.Scroll.Y - PrevMouseState.Scroll.Y;
io.MouseWheelH = MouseState.Scroll.X - PrevMouseState.Scroll.X;
foreach (Key key in Enum.GetValues(typeof(Key)))
{
io.KeysDown[(int)key] = KeyboardState.IsKeyDown(key);
}
foreach (var c in PressedChars)
{
io.AddInputCharacter(c);
}
PressedChars.Clear();
io.KeyCtrl = KeyboardState.IsKeyDown(Key.ControlLeft) || KeyboardState.IsKeyDown(Key.ControlRight);
io.KeyAlt = KeyboardState.IsKeyDown(Key.AltLeft) || KeyboardState.IsKeyDown(Key.AltRight);
io.KeyShift = KeyboardState.IsKeyDown(Key.ShiftLeft) || KeyboardState.IsKeyDown(Key.ShiftRight);
io.KeySuper = KeyboardState.IsKeyDown(Key.WinLeft) || KeyboardState.IsKeyDown(Key.WinRight);
PrevMouseState = MouseState;
PrevKeyboardState = KeyboardState;
}
