diff options
Diffstat (limited to 'src/crepe/manager/ComponentManager.h')
| -rw-r--r-- | src/crepe/manager/ComponentManager.h | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/src/crepe/manager/ComponentManager.h b/src/crepe/manager/ComponentManager.h index 19a8e81..457a196 100644 --- a/src/crepe/manager/ComponentManager.h +++ b/src/crepe/manager/ComponentManager.h @@ -21,13 +21,6 @@ class GameObject; * This class manages all components. It provides methods to add, delete and get components. */ class ComponentManager : public Manager { - // TODO: This relation should be removed! I (loek) believe that the scene manager should - // create/destroy components because the GameObject's are stored in concrete Scene classes, - // which will in turn call GameObject's destructor, which will in turn call - // ComponentManager::delete_components_by_id or something. This is a pretty major change, so - // here is a comment and temporary fix instead :tada: - friend class SceneManager; - public: ComponentManager(Mediator & mediator); ~ComponentManager(); // dbg_trace @@ -49,12 +42,7 @@ public: const vec2 & position = {0, 0}, double rotation = 0, double scale = 1); -protected: - /** - * GameObject is used as an interface to add/remove components, and the game programmer is - * supposed to use it instead of interfacing with the component manager directly. - */ - friend class GameObject; +public: /** * \brief Add a component to the ComponentManager * @@ -154,6 +142,20 @@ public: template <typename T> RefVector<T> get_components_by_tag(const std::string & tag) const; + struct SnapshotComponent { + std::type_index type; + game_object_id_t id; + size_t index; + std::unique_ptr<Component> component; + }; + struct Snapshot { + // TODO: some kind of hash code that ensures components exist in all the same places as + // this snapshot + std::vector<SnapshotComponent> components; + }; + Snapshot save(); + void restore(const Snapshot &); + private: /** * \brief Get object IDs by predicate function |