Function DTestButton

src/drivers/Qt/input.cpp:1405–1435

* Tests to see if a specified button is currently pressed. */

 * Tests to see if a specified button is currently pressed.
 */
static int
DTestButton(ButtConfig *bc, bool isFKB)
{
	if (bc->ButtType == BUTTC_KEYBOARD)
	{
		bool ignoreKB = false;
		bool fkbActv  = g_fkbEnabled && (CurInputType[2] == SIFC_FKB);

		if (fkbActv)
		{
			ignoreKB = !isFKB;	
		}
		if (!ignoreKB && g_keyState[SDL_GetScancodeFromKey(bc->ButtonNum)])
		{
			bc->state = 1;
			return 1;
		}
		else
		{
			bc->state = 0;
		}
	}
	else if (bc->ButtType == BUTTC_JOYSTICK)
	{
		if (DTestButtonJoy(bc))
		{
			return 1;
		}
	}
	return 0;
}

#define MK(x)                     \
	{                             \