material.hpp

/*
** ETIB PROJECT, 2026
** utility
** File description:
** material
*/
 
#pragma once
 
#include <string>
#include <map>
#include <vector>
 
#include <utility/system_io/file.hpp>
 
#include <utility/graphic/texture.hpp>
 
namespace utility
{
    class RessourceProvider;
}
 
namespace utility::graphic
{
 
    enum class AlphaMode {
        Opaque,    
        Mask,      
        Blend      
    };
 
    class Material
    {
        public:
        Material() = default;
 
        Material(RessourceProvider &ressourceProvider,
                 const std::string &shaderName,
                 const std::vector<File> &textureAssets);
 
        virtual ~Material() = default;
 
        std::shared_ptr<Texture> getTexture(const std::string &name) const;
 
        std::vector<std::shared_ptr<Texture>> getTextures() const;
 
        const std::string &getShaderName() const;
 
        [[nodiscard]] AlphaMode getAlphaMode(void) const;
 
        [[nodiscard]] float getAlphaCutoff(void) const;
 
        uint32_t getVersion() const;
 
        protected:
        std::string _shaderName;
 
        std::map<std::string, std::shared_ptr<Texture>> _textures;
 
        uint32_t _version = 0;
 
        AlphaMode _alphaMode = AlphaMode::Opaque;
 
        float _alphaCutoff = 0.5f;
    };
}    // namespace utility::graphic