void GUI_Mentat_ShowHelpList_Close() {
free(g_widgetMentatFirst); g_widgetMentatFirst = NULL;
Load_Palette_Mercenaries();
GUI_Widget_Free_WithScrollbar(g_widgetMentatScrollbar);
g_widgetMentatScrollbar = NULL;
free(g_widgetMentatScrollUp); g_widgetMentatScrollUp = NULL;
free(g_widgetMentatScrollDown); g_widgetMentatScrollDown = NULL;
Input_Flags_ClearBits(INPUT_FLAG_KEY_REPEAT);
GFX_Screen_SetActive(GUI_Mentat_ShowHelpList_oldScreenID);
}
/**
* Shows the Help window.
* @param proceed Display a "Proceed" button if true, "Exit" otherwise.
*/
static void GUI_Mentat_ShowHelpList(bool proceed)
{
Screen oldScreenID;
oldScreenID = GFX_Screen_SetActive(SCREEN_1);
/* ENHANCEMENT -- After visiting Mentat (the help) window, auto-repeat of keys gets disabled. */
if (!g_dune2_enhanced) Input_Flags_SetBits(INPUT_FLAG_KEY_REPEAT);
Input_History_Clear();
GUI_Mentat_Display(NULL, g_playerHouseID);
g_widgetMentatFirst = GUI_Widget_Allocate(1, GUI_Widget_GetShortcut(*String_Get_ByIndex(STR_EXIT)), 200, 168, proceed ? 379 : 377, 5);
g_widgetMentatFirst->shortcut2 = 'n';
GUI_Mentat_Create_HelpScreen_Widgets();
GUI_Mouse_Hide_Safe();
GUI_Screen_Copy(0, 0, 0, 0, SCREEN_WIDTH / 8, SCREEN_HEIGHT, SCREEN_1, SCREEN_0);
GUI_Mouse_Show_Safe();
GUI_Mentat_LoadHelpSubjects(true);
GUI_Mentat_Draw(true);
GFX_Screen_SetActive(SCREEN_0);
GUI_Mentat_HelpListLoop();
free(g_widgetMentatFirst);
g_widgetMentatFirst = NULL;
Load_Palette_Mercenaries();
GUI_Widget_Free_WithScrollbar(g_widgetMentatScrollbar);
g_widgetMentatScrollbar = NULL;
free(g_widgetMentatScrollUp);
g_widgetMentatScrollUp = NULL;
free(g_widgetMentatScrollDown);
g_widgetMentatScrollDown = NULL;
/* ENHANCEMENT -- After visiting Mentat (the help) window, auto-repeat of keys gets disabled. */
if (!g_dune2_enhanced) Input_Flags_ClearBits(INPUT_FLAG_KEY_REPEAT);
GFX_Screen_SetActive(oldScreenID);
}
/**
* Shows the Help window.
* @param proceed Display a "Proceed" button if true, "Exit" otherwise.
*/
static void GUI_Mentat_ShowHelpList(bool proceed)
{
uint16 oldScreenID;
oldScreenID = GFX_Screen_SetActive(2);
Input_Flags_SetBits(INPUT_FLAG_KEY_REPEAT);
Input_History_Clear();
GUI_Mentat_Display(NULL, g_playerHouseID);
g_widgetMentatFirst = GUI_Widget_Allocate(1, GUI_Widget_GetShortcut(*String_Get_ByIndex(STR_EXIT)), 200, 168, proceed ? 379 : 377, 5);
g_widgetMentatFirst->shortcut2 = 'n';
GUI_Mentat_Create_HelpScreen_Widgets();
GUI_Mouse_Hide_Safe();
GUI_Screen_Copy(0, 0, 0, 0, SCREEN_WIDTH / 8, SCREEN_HEIGHT, 2, 0);
GUI_Mouse_Show_Safe();
GUI_Mentat_LoadHelpSubjects(true);
GUI_Mentat_Draw(true);
GFX_Screen_SetActive(0);
GUI_Mentat_HelpListLoop();
free(g_widgetMentatFirst); g_widgetMentatFirst = NULL;
Load_Palette_Mercenaries();
GUI_Widget_Free_WithScrollbar(g_widgetMentatScrollbar);
g_widgetMentatScrollbar = NULL;
free(g_widgetMentatScrollUp); g_widgetMentatScrollUp = NULL;
free(g_widgetMentatScrollDown); g_widgetMentatScrollDown = NULL;
Input_Flags_ClearBits(INPUT_FLAG_KEY_REPEAT);
GFX_Screen_SetActive(oldScreenID);
}
/** Create the widgets of the mentat help screen. */
void GUI_Mentat_Create_HelpScreen_Widgets(void)
{
static char empty[2] = "";
uint16 ypos;
Widget *w;
int i;
if (g_widgetMentatScrollbar != NULL) {
GUI_Widget_Free_WithScrollbar(g_widgetMentatScrollbar);
g_widgetMentatScrollbar = NULL;
}
free(g_widgetMentatScrollUp);
g_widgetMentatScrollUp = NULL;
free(g_widgetMentatScrollDown);
g_widgetMentatScrollDown = NULL;
g_widgetMentatTail = NULL;
ypos = 8;
w = (Widget *)GFX_Screen_Get_ByIndex(SCREEN_2);
memset(w, 0, 13 * sizeof(Widget));
for (i = 0; i < 13; i++) {
w->index = i + 2;
memset(&w->flags, 0, sizeof(w->flags));
w->flags.buttonFilterLeft = 9;
w->flags.buttonFilterRight = 1;
w->clickProc = &GUI_Mentat_List_Click;
w->drawParameterDown.text = empty;
w->drawParameterSelected.text = empty;
w->drawParameterNormal.text = empty;
w->drawModeNormal = DRAW_MODE_TEXT;
memset(&w->state, 0, sizeof(w->state));
w->offsetX = 24;
w->offsetY = ypos;
w->width = 0x88;
w->height = 8;
w->parentID = 8;
if (g_widgetMentatTail != NULL) {
g_widgetMentatTail = GUI_Widget_Link(g_widgetMentatTail, w);
} else {
g_widgetMentatTail = w;
}
ypos += 8;
w++;
}
GUI_Widget_MakeInvisible(g_widgetMentatTail);
GUI_Widget_MakeInvisible(w - 1);
g_widgetMentatScrollbar = GUI_Widget_Allocate_WithScrollbar(15, 8, 168, 24, 8, 72, &GUI_Mentat_ScrollBar_Draw);
g_widgetMentatTail = GUI_Widget_Link(g_widgetMentatTail, g_widgetMentatScrollbar);
g_widgetMentatScrollDown = GUI_Widget_Allocate3(16, 0, 168, 96, g_sprites[385], g_sprites[386], GUI_Widget_Get_ByIndex(g_widgetMentatTail, 15), 1);
g_widgetMentatScrollDown->shortcut = 0;
g_widgetMentatScrollDown->shortcut2 = 0;
g_widgetMentatScrollDown->parentID = 8;
g_widgetMentatTail = GUI_Widget_Link(g_widgetMentatTail, g_widgetMentatScrollDown);
g_widgetMentatScrollUp = GUI_Widget_Allocate3(17, 0, 168, 16, g_sprites[383], g_sprites[384], GUI_Widget_Get_ByIndex(g_widgetMentatTail, 15), 0);
g_widgetMentatScrollUp->shortcut = 0;
g_widgetMentatScrollUp->shortcut2 = 0;
g_widgetMentatScrollUp->parentID = 8;
g_widgetMentatTail = GUI_Widget_Link(g_widgetMentatTail, g_widgetMentatScrollUp);
g_widgetMentatTail = GUI_Widget_Link(g_widgetMentatTail, g_widgetMentatFirst);
GUI_Widget_Draw(g_widgetMentatFirst);
}