/**
* \brief Returns whether there exists at least one entity with the specified
* name prefix on the map.
* \param prefix Prefix of the name.
* \return \c true if there exists an entity with this prefix.
*/
bool MapEntities::has_entity_with_prefix(const std::string& prefix) {
list<MapEntity*>::iterator i;
for (i = all_entities.begin(); i != all_entities.end(); i++) {
MapEntity* entity = *i;
if (entity->has_prefix(prefix) && !entity->is_being_removed()) {
return true;
}
}
return false;
}
/**
* \brief Returns the entities of the map having the specified name prefix.
* \param prefix Prefix of the name.
* \return The entities of this type and having this prefix in their name.
*/
list<MapEntity*> MapEntities::get_entities_with_prefix(const std::string& prefix) {
list<MapEntity*> entities;
list<MapEntity*>::iterator i;
for (i = all_entities.begin(); i != all_entities.end(); i++) {
MapEntity* entity = *i;
if (entity->has_prefix(prefix) && !entity->is_being_removed()) {
entities.push_back(entity);
}
}
return entities;
}
