Scene.hpp

#pragma once
 
#include <SDL2/SDL.h>
#include <cstdlib>
#include <vector>
#include <memory>
#include <string>
 
#include "GameEntity.hpp"
#include "ResourceManager.hpp"
 
struct Scene {
    Scene(int width, int height);
 
    Scene(const Scene& scene); // Copy constructor
    ~Scene();
 
    void StartUp(SDL_Renderer* renderer);
 
    void Shutdown();
 
    void Input(float deltaTime);
 
    void Update(float deltaTime);
 
    void Render();
 
    void SetSceneActive(bool active);
 
    bool IsSceneActive() const;
 
    void AddGameEntity(std::shared_ptr<GameEntity> entity);
 
    std::vector<std::shared_ptr<GameEntity>> GetEntities() { return entities;}
 
    void SetBackgroundColor(std::string color);
    void SetBackgroundTexture(std::string filepath);
    void ClearBackgroundTexture();
 
    int GetWidth() const { return mWidth; }
    
    int GetHeight() const { return mHeight; }
 
    SDL_Renderer* GetRenderer() const { return mRenderer; }
 
    private:
        int mWidth;
        int mHeight;
        std::vector<std::shared_ptr<GameEntity>> entities;
        bool mIsSceneActive{false};
        SDL_Renderer* mRenderer;
        std::shared_ptr<SDL_Texture> mBackgroundTexture;
        SDL_Color mBackgroundColor{0, 0, 0, SDL_ALPHA_OPAQUE};
};