/* get a new value of the appropriate type for the given option */
static nh_bool get_option_value(struct win_menu *mdat, int idx)
{
char buf[BUFSZ], query[BUFSZ];
union nh_optvalue value;
struct nh_option_desc *option, *optlist;
int listid = mdat->items[idx].id >> 10;
int id = mdat->items[idx].id & 0x1ff;
char strbuf[BUFSZ];
int prev_optstyle = settings.optstyle;
switch (listid) {
case ACT_BIRTH_OPTS:
optlist = nh_get_options(ACTIVE_BIRTH_OPTIONS); break;
case CUR_BIRTH_OPTS:
optlist = nh_get_options(CURRENT_BIRTH_OPTIONS); break;
case GAME_OPTS:
optlist = nh_get_options(GAME_OPTIONS); break;
case UI_OPTS:
optlist = curses_options; break;
default:
return FALSE;
}
option = &optlist[id];
value.s = strbuf;
switch ((int)option->type) {
case OPTTYPE_BOOL:
select_boolean_value(&value, option);
break;
case OPTTYPE_INT:
sprintf(query, "New value for %s (number from %d to %d)",
option->name, option->i.min, option->i.max);
sprintf(buf, "%d", value.i);
curses_getline(query, buf);
if (buf[0] == '\033')
return FALSE;
sscanf(buf, "%d", &value.i);
break;
case OPTTYPE_ENUM:
select_enum_value(&value, option);
break;
case OPTTYPE_STRING:
sprintf(query, "New value for %s (text)", option->name);
curses_getline(query, value.s);
if (value.s[0] == '\033')
return FALSE;
break;
case OPTTYPE_AUTOPICKUP_RULES:
show_autopickup_menu(option);
return FALSE;
case OPTTYPE_MSGTYPE:
show_msgtype_menu(option);
return FALSE;
case OPTTYPE_KEYMAP:
show_keymap_menu(FALSE);
return FALSE;
default:
return FALSE;
}
if (!nh_set_option(option->name, value, FALSE)) {
sprintf(strbuf, "new value for %s rejected", option->name);
curses_msgwin(strbuf);
} else
print_option_string(option, mdat->items[idx].caption);
/* special case: directly redo option menu appearance */
if (settings.optstyle != prev_optstyle)
return TRUE;
return FALSE;
}
/* get a new value of the appropriate type for the given option */
static nh_bool
query_new_value(struct win_menu *mdat, int idx)
{
struct nh_option_desc *option, *optlist;
struct nh_option_desc optioncopy;
struct nh_option_desc *optioncopy_p = &optioncopy;
int listid = mdat->items[idx].id >> 10;
int id = mdat->items[idx].id & 0x1ff;
int prev_optstyle = settings.optstyle;
enum nh_menupaging prev_menupaging = settings.menupaging;
nh_bool prev_menuborder = settings.whichframes != FRAME_NONE;
nh_bool ret = FALSE;
switch (listid) {
case BIRTH_OPTS:
case CREATION_OPTS:
case GAME_OPTS:
optlist = curses_get_nh_opts();
break;
case UI_OPTS:
optlist = curses_options;
break;
default:
return FALSE;
}
option = &optlist[id];
/* optioncopy holds the new option we're planning to set */
optioncopy = *option;
switch ((int)optioncopy.type) {
case OPTTYPE_BOOL:
select_boolean_value(&optioncopy.value, &optioncopy);
break;
case OPTTYPE_INT:
if (optioncopy.i.min >= -2147483647-1 &&
optioncopy.i.max <= 2147483647)
{
/* Maximum length of a number as text is 11 chars */
char query[11 + 1 + strlen(optioncopy.name) +
sizeof "New value for (number from to )"];
sprintf(query, "New value for %s (number from %d to %d)",
optioncopy.name, optioncopy.i.min, optioncopy.i.max);
curses_getline(query, &optioncopy_p, getlin_option_callback);
}
break;
case OPTTYPE_ENUM:
select_enum_value(&optioncopy.value, option);
break;
case OPTTYPE_STRING:
if (!strcmp(optioncopy.name, "tileset")) {
select_tileset_value(&optioncopy.value, option);
} else {
char query[strlen(optioncopy.name) + 1 +
sizeof "New value for (text)"];
sprintf(query, "New value for %s (text)", optioncopy.name);
optioncopy.value.s = NULL;
curses_getline(query, &optioncopy_p, getlin_option_callback);
}
break;
case OPTTYPE_AUTOPICKUP_RULES:
show_autopickup_menu(option);
goto free;
case OPTTYPE_KEYMAP:
show_keymap_menu(FALSE);
goto free;
default:
goto free;
}
/* getlin_option_callback NULLs out optioncopy_p to indicate that setting
was cancelled */
if (optioncopy_p && !curses_set_option(optioncopy.name, optioncopy.value)) {
char query[strlen(optioncopy.name) + 1 +
sizeof "new value for rejected"];
sprintf(query, "new value for %s rejected", optioncopy.name);
curses_msgwin(query, krc_notification);
} else if (optioncopy_p) {
if (listid != UI_OPTS) {
curses_free_nh_opts(optlist);
optlist = curses_get_nh_opts();
option = &optlist[id];
}
print_option_string(option, mdat->items[idx].caption);
}
/* We need to deallocate any string that might have been allocated by
the getlin callback. */
if (optioncopy.type == OPTTYPE_STRING && optioncopy.value.s)
free(optioncopy.value.s);
/* If we're changing the option menu appearance, or if we changed game
options, we need to reload and redraw the menu. */
if (settings.optstyle != prev_optstyle ||
settings.menupaging != prev_menupaging ||
(settings.whichframes != FRAME_NONE) != prev_menuborder ||
(game_is_running && listid != UI_OPTS))
ret = TRUE;
free:
if (listid != UI_OPTS)
curses_free_nh_opts(optlist);
return ret;
}
