SceneManager.hpp

#pragma once
#include "Scene.hpp"
#include "main/ResourceManager.hpp"
#include "utilities/Stream.hpp"
 
#include <string>
 
namespace StevEngine {
    class SceneManager {
        public:
            void Init();

            bool Exists(std::string name);

            Scene& GetScene(std::string name);

            Scene& GetActiveScene();

            Scene& CreateSceneFromFile(Resources::Resource file, Utilities::StreamType type);

            Scene& CreateScene(std::string name);

            void SetActiveScene(std::string name);

            void ActivateDefault();
        private:
            void Update(double deltaTime);
 
            #ifdef StevEngine_SHOW_WINDOW
            void Draw();
            #endif
 
            std::unordered_map<std::string, Scene> scenes;  
            std::string active;                
    };

    extern SceneManager sceneManager;
}