#pragma once

#include "../defines.hpp"
#include <unordered_map>

class CShader {
  public:
    ~CShader();

    GLuint  program = 0;
    GLint   proj;
    GLint   color;
    GLint   tex;
    GLint   alpha;
    GLint   posAttrib;
    GLint   texAttrib;
    GLint   discardOpaque;
    GLint   discardAlpha;
    GLfloat discardAlphaValue;

    GLint   topLeft;
    GLint   bottomRight;
    GLint   fullSize;
    GLint   fullSizeUntransformed;
    GLint   radius;
    GLint   primitiveMultisample;

    GLint   thick;

    GLint   halfpixel;

    GLint   range;
    GLint   shadowPower;

    GLint   applyTint;
    GLint   tint;

    GLint   gradient;
    GLint   gradientLength;
    GLint   angle;

    GLint   time;
    GLint   distort;
    GLint   output;

    GLint   getUniformLocation(const std::string&);

    void    destroy();

  private:
    std::unordered_map<std::string, GLint> m_muUniforms;
};