ResourceManager.hpp

#ifndef RESOURCE_MANAGER_HPP
#define RESOURCE_MANAGER_HPP
 
#if defined(LINUX) || defined(MINGW)
    #include <SDL2/SDL.h>
#else // This works for Mac
    #include <SDL.h>
#endif
 
#include <unordered_map>
#include <string>
 
class ResourceManager{
    private:
        ResourceManager();  // Private Singleton
        ResourceManager(ResourceManager const&); // Avoid copy constructor
        void operator=(ResourceManager const&); // Don't allow assignment.
 
        std::unordered_map<std::string, SDL_Surface*> surfaces;
    
    public:
        static ResourceManager &GetInstance();
        
        SDL_Surface* LoadResource(std::string image_filename);
 
        // TODO SPRINT 1 (April 5): Create LoadResource overload for audio files
        
        SDL_Surface* GetResource(std::string key);
        
        int StartUp();
        
        int ShutDown();
};
 
#endif