Shader.hpp

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#ifndef MATF_RG_PROJECT_SHADER_HPP
#define MATF_RG_PROJECT_SHADER_HPP
#include <engine/util/Utils.hpp>
#include <string>
#include <glm/glm.hpp>
 
namespace engine::resources {
    using ShaderName = std::string;
 
    enum class ShaderType { Vertex, Fragment, Geometry };
 
    std::string_view to_string(ShaderType type);
 
    class Shader {
        friend class ShaderCompiler;
 
    public:
        void use() const;
 
        unsigned id() const;
 
        void set_bool(const std::string &name, bool value) const;
 
        void set_int(const std::string &name, int value) const;
 
        void set_float(const std::string &name, float value) const;
 
        void set_vec2(const std::string &name, const glm::vec2 &value) const;
 
        void set_vec3(const std::string &name, const glm::vec3 &value) const;
 
        void set_vec4(const std::string &name, const glm::vec4 &value) const;
 
        void set_mat2(const std::string &name, const glm::mat2 &mat) const;
 
        void set_mat3(const std::string &name, const glm::mat3 &mat) const;
 
        void set_mat4(const std::string &name, const glm::mat4 &mat) const;
 
        const std::string &name() const;
 
        const std::string &source() const;
 
        const std::filesystem::path &source_path() const;
 
    private:
        Shader(unsigned shader_id, std::string name, std::string source,
               std::filesystem::path source_path = "");
 
        void destroy() const;
 
        unsigned m_shaderId;
 
        std::string m_name;
        std::string m_source;
        std::filesystem::path m_source_path;
    };
} // namespace engine
 
#endif//MATF_RG_PROJECT_SHADER_HPP