/*
* Copy strings over so bad things don't happen. We do not free the
* existing strings here because copy_room() did a shallow copy previously
* and we'd be freeing the very strings we're copying. If this function
* is used elsewhere, be sure to free_room_strings() the 'dest' room first.
*/
int copy_room_strings(struct room_data *dest, struct room_data *source)
{
int i;
if (dest == NULL || source == NULL) {
log("SYSERR: GenOLC: copy_room_strings: NULL values passed.");
return FALSE;
}
dest->description = strdup(source->description ? source->description : "<NULL>");
dest->name = strdup(source->name ? source->name : "<NULL>");
for (i = 0; i < NUM_OF_DIRS; i++) {
if (!R_EXIT(source, i))
continue;
CREATE(R_EXIT(dest, i), struct room_direction_data, 1);
*R_EXIT(dest, i) = *R_EXIT(source, i);
if (R_EXIT(source, i)->general_description)
R_EXIT(dest, i)->general_description = strdup(R_EXIT(source, i)->general_description);
if (R_EXIT(source, i)->keyword)
R_EXIT(dest, i)->keyword = strdup(R_EXIT(source, i)->keyword);
}
if (source->ex_description)
copy_ex_descriptions(&dest->ex_description, source->ex_description);
return TRUE;
}
void copy_object_strings(struct obj_data *to, struct obj_data *from)
{
to->name = from->name ? strdup(from->name) : NULL;
to->description = from->description ? strdup(from->description) : NULL;
to->short_description = from->short_description ? strdup(from->short_description) : NULL;
to->action_description = from->action_description ? strdup(from->action_description) : NULL;
if (from->ex_description)
copy_ex_descriptions(&to->ex_description, from->ex_description);
else
to->ex_description = NULL;
}
/*
* Idea by: Cris Jacobin <*****@*****.**>
*/
room_rnum duplicate_room(room_vnum dest_vnum, room_rnum orig)
{
int new_rnum, znum;
struct room_data nroom;
#if CIRCLE_UNSIGNED_INDEX
if (orig == NOWHERE || orig > top_of_world) {
#else
if (orig < 0 || orig > top_of_world) {
#endif
log("SYSERR: GenOLC: copy_room: Given bad original real room.");
return NOWHERE;
} else if ((znum = real_zone_by_thing(dest_vnum)) == NOWHERE) {
log("SYSERR: GenOLC: copy_room: No such destination zone.");
return NOWHERE;
}
/*
* add_room will make its own copies of strings.
*/
if ((new_rnum = add_room(&nroom)) == NOWHERE) {
log("SYSERR: GenOLC: copy_room: Problem adding room.");
return NOWHERE;
}
nroom = world[new_rnum];
nroom.number = dest_vnum;
nroom.zone = znum;
/* So the people and objects aren't in two places at once... */
nroom.contents = NULL;
nroom.people = NULL;
return new_rnum;
}
/* -------------------------------------------------------------------------- */
/*
* Copy strings over so bad things don't happen. We do not free the
* existing strings here because copy_room() did a shallow copy previously
* and we'd be freeing the very strings we're copying. If this function
* is used elsewhere, be sure to free_room_strings() the 'dest' room first.
*/
int copy_room_strings(struct room_data *dest, struct room_data *source)
{
int i;
if (dest == NULL || source == NULL) {
log("SYSERR: GenOLC: copy_room_strings: NULL values passed.");
return FALSE;
}
dest->description = str_udup(source->description);
dest->name = str_udup(source->name);
for (i = 0; i < NUM_OF_DIRS; i++) {
if (!R_EXIT(source, i))
continue;
CREATE(R_EXIT(dest, i), struct room_direction_data, 1);
*R_EXIT(dest, i) = *R_EXIT(source, i);
if (R_EXIT(source, i)->general_description)
R_EXIT(dest, i)->general_description = strdup(R_EXIT(source, i)->general_description);
if (R_EXIT(source, i)->keyword)
R_EXIT(dest, i)->keyword = strdup(R_EXIT(source, i)->keyword);
}
if (source->ex_description)
copy_ex_descriptions(&dest->ex_description, source->ex_description);
return TRUE;
}