public static void MouseButtonCallback(IntPtr hWnd, InputManager inputManager, uint button, uint x, uint y)
{
bool down = false;
switch (button)
{
case WinUser.WM_LBUTTONDOWN:
WinUser.SetCapture(hWnd);
button = Input.SP_MOUSE_LEFT;
down = true;
break;
case WinUser.WM_LBUTTONUP:
WinUser.ReleaseCapture();
button = Input.SP_MOUSE_LEFT;
down = false;
break;
case WinUser.WM_RBUTTONDOWN:
WinUser.SetCapture(hWnd);
button = Input.SP_MOUSE_RIGHT;
down = true;
break;
case WinUser.WM_RBUTTONUP:
WinUser.ReleaseCapture();
button = Input.SP_MOUSE_RIGHT;
down = false;
break;
case WinUser.WM_MBUTTONDOWN:
WinUser.SetCapture(hWnd);
button = Input.SP_MOUSE_MIDDLE;
down = true;
break;
case WinUser.WM_MBUTTONUP:
WinUser.ReleaseCapture();
button = Input.SP_MOUSE_MIDDLE;
down = false;
break;
}
inputManager.mouseButtons[button] = down;
inputManager.mousePosition.x = x;
inputManager.mousePosition.y = y;
Log.Assert(() => inputManager.eventCallback != null);
if (down)
{
inputManager.eventCallback(new MousePressedEvent(button, x, y));
}
else
{
inputManager.eventCallback(new MouseReleasedEvent(button, x, y));
}
}