/* ================================================================
Texture
----------------
Texture.cpp/Texture.hpp provide the Texture class. This class is most akin to the Mesh object.
================================================================ */
#ifndef TEXTURE_HPP
#define TEXTURE_HPP
#include "common.hpp"
#include "RenderView.hpp"
#include <string>
class Texture {
  public:
    Texture(std::string name_, const char *buffer, size_t buffer_size);
    Texture(std::string name_, RenderView *view);
    Texture(std::string name_, SDL_Surface *surface);
    ~Texture();
    enum Flags {
      LOADED = (1 << 1),
      BUILT = (1 << 2)
    };
    int loadSurface(SDL_Surface *surface);
    int loadImg(const char *buffer, size_t buffer_size);
    int unloadImg();
    GLuint buildTexture();
    int destroyTexture();
    GLuint texture;       // 
    int w, h;             // width and height of this image
  private:
    std::string name;
    unsigned int flags;   // status flags
    SDL_Surface *image;   // the SDL_Surface that contains the data for the texture - this is populated on loadImg and should be destroyed by unloadImg whenever is convenient (usually after buildTexture)
};

#endif