diff options
Diffstat (limited to 'src/crepe/api/Script.hpp')
| -rw-r--r-- | src/crepe/api/Script.hpp | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/src/crepe/api/Script.hpp b/src/crepe/api/Script.hpp index ce39331..13b8077 100644 --- a/src/crepe/api/Script.hpp +++ b/src/crepe/api/Script.hpp @@ -8,17 +8,21 @@ namespace crepe { template <typename T> -T & Script::get_component() { - std::vector<std::reference_wrapper<T>> all_components = this->get_components<T>(); - if (all_components.size() < 1) throw nullptr; // TODO +T & Script::get_component() const { + using namespace std; + vector<reference_wrapper<T>> all_components = this->get_components<T>(); + if (all_components.size() < 1) + throw runtime_error(format("Script: no component found with type = {}", typeid(T).name())); return all_components.back().get(); } template <typename T> -std::vector<std::reference_wrapper<T>> Script::get_components() { - ComponentManager & mgr = ComponentManager::get_instance(); - return mgr.get_components_by_id<T>(this->parent->game_object_id); +std::vector<std::reference_wrapper<T>> Script::get_components() const { + auto & parent = *this->parent_ref; + auto & mgr = *this->component_manager_ref; + + return mgr.get_components_by_id<T>(parent.game_object_id); } } // namespace crepe |