scene.h

#ifndef SCENE
#define SCENE

#include <physics_entity.h>
#include <model.h>
#include <memory>
#include <vector3G.h>
#include <time_integrator.h>
#include <shader.h>
#include <camera.h>
#include <GLFW/glfw3.h>
#include <net_force_accumulator.h>
#include <spring.h>
#include <light.h>

class Scene
{
    private:    
    std::vector<std::shared_ptr<PhysicsEntity>> m_physics_entity_ptrs;
    std::vector<std::shared_ptr<Model>> m_model_ptrs;
        std::shared_ptr<TimeIntegrator> m_time_integrator;
        
        NetForceAccumulator m_net_force_accumulator;           
       
        Light m_light;
    public :
        Scene();

        Scene(std::shared_ptr<TimeIntegrator> integrator, NetForceAccumulator net_force_accumulator);
        
        void AddPhysicsEntity(std::shared_ptr<PhysicsEntity> entity_ptr);

        void GetPhysicsEntity(const GLuint index, std::shared_ptr<PhysicsEntity> &entity_ptr);

    void AddModel(std::shared_ptr<Model> model_ptr);

        void GetModel(const GLuint index, std::shared_ptr<Model> &model_ptr, GLuint &VAO);

        GLuint GetPhysicsEntityCount();

    GLuint GetModelCount();

        void AddSpring(Spring spring);

        void SetLight(Light light);

        void StepPhysics();
        
        void Render(Shader shader, Vector3Gf view_pos);

    void CleanUp();
};
#endif