Function gmenu_slider_get

Source/gmenu.cpp:392–401

* @brief Get the current value for the slider */

 * @brief Get the current value for the slider
 */
int gmenu_slider_get(TMenuItem *pItem, int min, int max)
{
	int nSteps, step;

	step = pItem->dwFlags & 0xFFF;
	nSteps = (int)(pItem->dwFlags & 0xFFF000) >> 12;
	if (nSteps < 2)
		nSteps = 2;
	return min + (step * (max - min) + (nSteps - 1) / 2) / nSteps;
}

/**
 * @brief Set the number of steps for the slider