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#ifndef OPENMB_APPS_OPENMB_RENDERER_TEXTUREMANAGER_H
#define OPENMB_APPS_OPENMB_RENDERER_TEXTUREMANAGER_H
#include "Texture.hpp"
#include <filesystem>
#include <map>
#include <string>
#include <vector>
namespace renderer {
class TextureManager {
public:
TextureManager();
~TextureManager() = default;
void scanDirectory( const std::string& basePath );
std::vector<std::string> getCategories() const;
std::vector<std::string> getSubcategories( const std::string& category ) const;
std::vector<std::string> getTextureNames( const std::string& category, const std::string& subcategory ) const;
Texture* getTexture( const std::string& category, const std::string& subcategory,
const std::string& textureName );
Texture* getCurrentTexture();
void setCurrentTexture( const std::string& category, const std::string& subcategory,
const std::string& textureName );
const std::string& getCurrentCategory () const { return mCurrentCategory; }
const std::string& getCurrentSubcategory () const { return mCurrentSubcategory; }
const std::string& getCurrentTextureName () const { return mCurrentTextureName; }
int getCurrentTextureId() const;
Texture* getTextureById( int textureId );
private:
struct TextureEntry {
std::string mFullPath;
Texture mTexture;
bool mLoaded;
};
std::string mBasePath;
std::map<std::string, std::map<std::string, std::map<std::string, TextureEntry>>> mTextures;
std::string mCurrentCategory;
std::string mCurrentSubcategory;
std::string mCurrentTextureName;
Texture* mCurrentTexture;
int mCurrentTextureId;
std::map<int, std::tuple<std::string, std::string, std::string>> mTextureIdToPath;
int mNextTextureId;
};
} // namespace renderer
#endif
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