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ResourceHolder.h
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ResourceHolder.h
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#ifndef RESOURCE_HOLDER_H
#define RESOURCE_HOLDER_H
#include <string>
#include <memory>
#include <unordered_map>
#include <variant>
#include <SFML/System/Mutex.hpp>
#include <SFML/System/Lock.hpp>
#include <SFML/Graphics/Texture.hpp>
#include <SFML/Graphics/Font.hpp>
#include <SFML/Audio/SoundBuffer.hpp>
using Resource = std::variant<sf::Texture, sf::SoundBuffer, sf::Font>;
enum class ResourceType;
using Resources = std::unordered_map<ResourceType, std::unordered_map<std::string, std::unique_ptr<Resource>>>;
using ResourceTypeStrings = std::unordered_map<std::string, ResourceType>;
enum class ResourceType {
INVALID_RESOURCE_TYPE = -1,
Texture,
Sound,
Font
};
class ResourceHolder {
std::string m_workingDirPath;
Resources m_resources;
static const ResourceTypeStrings s_resourceTypeStrings;
sf::Mutex m_mutex;
public:
static const std::string& resourceTypeIdToStr(const ResourceType& t_id);
static ResourceType resourceTypeStrToId(const std::string& t_str);
ResourceHolder();
void init();
bool loadResources(const std::string& t_cfgFile, const std::string& t_resourceIdentifier = "RESOURCE");
bool loadResource(const ResourceType& t_type, const std::string& t_resourceName, const std::string& t_fileNameWithPath);
void releaseResource(const ResourceType& t_type, const std::string& t_resourceName);
Resource* getResource(const ResourceType& t_type, const std::string& t_resourceName);
void purgeResources();
};
#endif // !RESOURCE_HOLDER_H