Function Input_History_Add

src/input/input.c:298–308

* Add a value to the history buffer. * @param value New value to add. * @return \c 1 if adding fails, \c 0 if successful. */

 * @return \c 1 if adding fails, \c 0 if successful.
 */
static uint16 Input_History_Add(uint16 value)
{
	uint16 index;

	index = (s_historyTail + 2) & 0xFF;
	if (index == s_historyHead) return 1;

	s_history[s_historyTail / 2] = value;
	s_historyTail = index;
	return 0;
}

/** Read input event from file. */
static void Input_ReadInputFromFile(void)