Function GUI_Mentat_HelpListLoop

src/gui/mentat.c:119–194

}

static void GUI_Mentat_HelpListLoop(void)
{
	uint16 key;

	for (key = 0; key != 0x8001; sleepIdle()) {
		Widget *w = g_widgetMentatTail;

		GUI_Mentat_Animation(0);

		key = GUI_Widget_HandleEvents(w);

		if ((key & 0x800) != 0) key = 0;

		if (key == 0x8001) break;

		key &= 0x80FF;

		s_selectMentatHelp = true;

		switch (key) {
			case 0x0053:
			case 0x0060: /* NUMPAD 8 / ARROW UP */
			case 0x0453:
			case 0x0460:
				if (s_selectedHelpSubject != 0) {
					GUI_Mentat_List_Click(GUI_Widget_Get_ByIndex(w, s_selectedHelpSubject + 2));
					break;
				}

				GUI_Widget_Scrollbar_ArrowUp_Click(g_widgetMentatScrollbar);
				break;

			case 0x0054:
			case 0x0062: /* NUMPAD 2 / ARROW DOWN */
			case 0x0454:
			case 0x0462:
				if (s_selectedHelpSubject < 10) {
					GUI_Mentat_List_Click(GUI_Widget_Get_ByIndex(w, s_selectedHelpSubject + 4));
					break;
				}

				GUI_Widget_Scrollbar_ArrowDown_Click(g_widgetMentatScrollbar);
				break;

			case 0x0055:
			case 0x0065: /* NUMPAD 9 / PAGE UP */
			case 0x0455:
			case 0x0465: {
				uint8 i;
				for (i = 0; i < 11; i++) GUI_Widget_Scrollbar_ArrowUp_Click(g_widgetMentatScrollbar);
			} break;

			case 0x0056:
			case 0x0067: /* NUMPAD 3 / PAGE DOWN */
			case 0x0456:
			case 0x0467: {
				uint8 i;
				for (i = 0; i < 11; i++) GUI_Widget_Scrollbar_ArrowDown_Click(g_widgetMentatScrollbar);