void waypoint_add_list(const char *name, SCP_vector<vec3d> &vec_list)
{
Assert(name != NULL);
if (find_matching_waypoint_list(name) != NULL)
{
Warning(LOCATION, "Waypoint list '%s' already exists in this mission! Not adding the new list...", name);
return;
}
waypoint_list new_list(name);
Waypoint_lists.push_back(new_list);
waypoint_list *wp_list = &Waypoint_lists.back();
wp_list->get_waypoints().reserve(vec_list.size());
SCP_vector<vec3d>::iterator ii;
for (ii = vec_list.begin(); ii != vec_list.end(); ++ii)
{
waypoint new_waypoint(&(*ii), wp_list);
wp_list->get_waypoints().push_back(new_waypoint);
}
// so that masking in the other function works
// though if you actually hit this Assert, you have other problems
Assert(wp_list->get_waypoints().size() <= 0xffff);
}
int waypoint_add(vec3d *pos, int waypoint_instance)
{
Assert(pos != NULL);
waypoint_list *wp_list;
waypoint *wpt;
int i, wp_list_index, wp_index;
// find a new list to start
if (waypoint_instance < 0)
{
// get a name for it
char buf[NAME_LENGTH];
waypoint_find_unique_name(buf, Waypoint_lists.size() + 1);
// add new list with that name
waypoint_list new_list(buf);
Waypoint_lists.push_back(new_list);
wp_list = &Waypoint_lists.back();
// set up references
wp_list_index = Waypoint_lists.size() - 1;
wp_index = wp_list->get_waypoints().size();
}
// create the waypoint on the same list as, and immediately after, waypoint_instance
else
{
calc_waypoint_indexes(waypoint_instance, wp_list_index, wp_index);
wp_list = find_waypoint_list_at_index(wp_list_index);
// theoretically waypoint_instance points to a current waypoint, so advance past it
wp_index++;
// it has to be on, or at the end of, an existing list
Assert(wp_list != NULL);
Assert((uint) wp_index <= wp_list->get_waypoints().size());
// iterate through all waypoints that are at this index or later,
// and edit their instances so that they point to a waypoint one place higher
for (object *objp = GET_FIRST(&obj_used_list); objp != END_OF_LIST(&obj_used_list); objp = GET_NEXT(objp))
{
if ((objp->type == OBJ_WAYPOINT) && (calc_waypoint_list_index(objp->instance) == wp_list_index) && (calc_waypoint_index(objp->instance) >= wp_index))
objp->instance++;
}
}
// so that masking in the other function works
// (though if you actually hit this Assert, you have other problems)
Assert(wp_index < 0x10000);
// create the waypoint object
waypoint new_waypoint(pos, wp_list);
// add it at its appropriate spot, which may be the end of the list
SCP_vector<waypoint>::iterator ii = wp_list->get_waypoints().begin();
for (i = 0; i < wp_index; i++)
++ii;
wp_list->get_waypoints().insert(ii, new_waypoint);
wpt = find_waypoint_at_index(wp_list, wp_index);
// apparently we create it in-game too; this is called by both scripting and FRED
waypoint_create_game_object(wpt, wp_list_index, wp_index);
return wpt->get_objnum();
}
