Class Event

Dependencies/AndroidExtensions/Source/Globals.cpp:26–49

        template<typename ... Args>
        class Event final
        {
        public:
            using Handler = std::function<void(Args ...)>;
            using Ticket = typename arcana::ticketed_collection<Handler>::ticket;
            Ticket AddHandler(Handler&& handler)
            {
                std::lock_guard<std::recursive_mutex> guard{m_mutex};
                return m_handlers.insert(handler, m_mutex);
            }

            void Fire(Args ... args)
            {
                std::lock_guard<std::recursive_mutex> guard{m_mutex};
                for (auto& handler : m_handlers)
                {
                    handler(args ...);
                }
            }

        private:
            std::recursive_mutex m_mutex{};
            arcana::ticketed_collection<Handler, std::recursive_mutex> m_handlers{};
        };

        using AppStateChangedEvent = Event<>;
        AppStateChangedEvent g_pauseEvent{};