void GridMap::_update_dirty_map_callback() {
if (!awaiting_update)
return;
for (Map<OctantKey, Octant *>::Element *E = octant_map.front(); E; E = E->next()) {
_octant_update(E->key());
}
awaiting_update = false;
}
void GridMap::_update_octants_callback() {
if (!awaiting_update)
return;
List<OctantKey> to_delete;
for (Map<OctantKey, Octant *>::Element *E = octant_map.front(); E; E = E->next()) {
if (_octant_update(E->key())) {
to_delete.push_back(E->key());
}
}
while (to_delete.front()) {
memdelete(octant_map[to_delete.front()->get()]);
octant_map.erase(to_delete.front()->get());
to_delete.pop_back();
}
_update_visibility();
awaiting_update = false;
}
void GridMap::_notification(int p_what) {
switch (p_what) {
case NOTIFICATION_ENTER_WORLD: {
_update_area_instances();
for (Map<OctantKey, Octant *>::Element *E = octant_map.front(); E; E = E->next()) {
//IndexKey ik;
//ik.key = E->key().indexkey;
_octant_enter_world(E->key());
_octant_update(E->key());
}
awaiting_update = false;
last_transform = get_global_transform();
} break;
case NOTIFICATION_TRANSFORM_CHANGED: {
Transform new_xform = get_global_transform();
if (new_xform == last_transform)
break;
//update run
for (Map<OctantKey, Octant *>::Element *E = octant_map.front(); E; E = E->next()) {
_octant_transform(E->key());
}
last_transform = new_xform;
} break;
case NOTIFICATION_EXIT_WORLD: {
for (Map<OctantKey, Octant *>::Element *E = octant_map.front(); E; E = E->next()) {
_octant_exit_world(E->key());
}
//_queue_dirty_map(MAP_DIRTY_INSTANCES|MAP_DIRTY_TRANSFORMS);
//_update_dirty_map_callback();
//_update_area_instances();
} break;
case NOTIFICATION_ENTER_TREE: {
Spatial *c = this;
while (c) {
navigation = c->cast_to<Navigation>();
if (navigation) {
break;
}
c = c->get_parent()->cast_to<Spatial>();
}
if (navigation) {
for (Map<OctantKey, Octant *>::Element *E = octant_map.front(); E; E = E->next()) {
if (navigation) {
_octant_enter_tree(E->key());
}
}
}
_queue_dirty_map();
} break;
case NOTIFICATION_EXIT_TREE: {
for (Map<OctantKey, Octant *>::Element *E = octant_map.front(); E; E = E->next()) {
if (navigation) {
_octant_clear_navmesh(E->key());
}
}
navigation = NULL;
} break;
}
}
