shader.h

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#pragma once

#include <glad/glad.h>
#include <glm/glm.hpp>

#include <string>

namespace yage
{

class Shader
{
public:
    Shader(std::string const &vertex_path, std::string const &fragment_path);
    Shader(const Shader &) = delete;
    Shader(Shader &&)      = delete;
    ~Shader();

    Shader &operator=(const Shader &) = delete;
    Shader &operator=(Shader &&) = delete;

    void use() const;

    void setUniform(std::string const &name, int value) const;
    void setUniform(std::string const &name, float value) const;
    void setUniform(std::string const &name, const glm::mat4 &matrix) const;

private:
    GLuint program_id_ = 0;

    GLint getUniformLocation(std::string const &uniform_name) const;
    void errorCheck(GLuint shader, std::string const &shader_type) const;
};

} // namespace yage