diff options
Diffstat (limited to 'src/crepe/api/Script.h')
| -rw-r--r-- | src/crepe/api/Script.h | 36 |
1 files changed, 33 insertions, 3 deletions
diff --git a/src/crepe/api/Script.h b/src/crepe/api/Script.h index ddb499c..c9eb211 100644 --- a/src/crepe/api/Script.h +++ b/src/crepe/api/Script.h @@ -4,6 +4,8 @@ #include "../types.h" +#include "EventManager.h" + namespace crepe { class ScriptSystem; @@ -85,6 +87,14 @@ protected: template <typename... Args> void logf(Args &&... args); + /** + * \brief Subscribe to an event + * + * \see EventManager::subscribe + */ + template <typename EventType> + void subscribe(const EventHandler<EventType> & callback, event_channel_t channel = EventManager::CHANNEL_ALL); + //! \} protected: @@ -93,17 +103,37 @@ protected: Script() = default; //! Only \c BehaviorScript instantiates Script friend class BehaviorScript; +public: + // std::unique_ptr destroys script + virtual ~Script(); + + Script(const Script &) = delete; + Script(Script &&) = delete; + Script & operator=(const Script &) = delete; + Script & operator=(Script &&) = delete; private: - // These references are set by BehaviorScript immediately after calling the constructor of - // Script. + /** + * \name Late references + * + * These references are set by BehaviorScript immediately after calling the constructor of + * Script. + * + * \{ + */ + //! Game object ID of game object parent BehaviorScript is attached to game_object_id_t game_object_id = -1; + //! Reference to component manager instance ComponentManager * component_manager_ref = nullptr; - // TODO: use OptionalRef instead of pointer + //! Reference to event manager instance + EventManager * event_manager_ref = nullptr; + //! \} private: //! Flag to indicate if \c init() has been called already bool initialized = false; + //! List of subscribed events + std::vector<subscription_t> listeners; }; } // namespace crepe |