#ifndef DEF_SHADER
#define DEF_SHADER

///Jovian a ajouté Shader::bool chargerNouveauShader(std::string vertexSource, std::string fragmentSource);

// Include Windows
#ifdef WIN32
#include <GL/glew.h>

// Include Mac ou UNIX/Linux
#else
#define GL3_PROTOTYPES 1
#include <GLES3/gl3.h>

#endif


// Includes communs
#include <iostream>
#include <string>
#include <fstream>


// Classe Shader
class Shader
{
    public:

    Shader();
    Shader(Shader const &shaderACopier);
    Shader(std::string vertexSource, std::string fragmentSource);
    ~Shader();

    Shader& operator=(Shader const &shaderACopier);

    bool charger();
    bool chargerNouveauShader(std::string vertexSource, std::string fragmentSource);
    bool compilerShader(GLuint &shader, GLenum type, std::string const &fichierSource);
    GLuint getProgramID() const;


    private:

    GLuint m_vertexID;
    GLuint m_fragmentID;
    GLuint m_programID;

    std::string m_vertexSource;
    std::string m_fragmentSource;
};

#endif