image.h

#ifndef __IMAGE_H__
#define __IMAGE_H__
 
#include "app.h"
 
namespace sgltk {

class Image {
    bool free_data;
    static std::vector<std::string> paths;
public:
    EXPORT static void add_path(std::string path);
    unsigned int width;
    unsigned int height;
    unsigned int bytes_per_pixel;
    void *data;

    SDL_Surface *image;
 
    EXPORT Image();
    EXPORT Image(std::string filename);
    EXPORT Image(unsigned int width,
             unsigned int height,
             unsigned int bytes_per_pixel,
             void *data);
    EXPORT ~Image();

    EXPORT bool create_empty(unsigned int width,
                 unsigned int height);

    EXPORT bool load(const std::string& filename);

    EXPORT bool load(unsigned int width,
             unsigned int height,
             unsigned int bytes_per_pixel,
             void *data);

    EXPORT bool save(const std::string& filename);
 
#ifdef HAVE_SDL_TTF_H
    EXPORT static TTF_Font *open_font_file(const std::string& font_file,
                           unsigned int size);
    EXPORT static void close_font_file(TTF_Font *font_file);
    EXPORT bool create_text(const std::string& text,
                TTF_Font *font,
                Uint8 r, Uint8 g, Uint8 b, Uint8 a);
    EXPORT bool create_text(const std::string& text,
                const std::string& font_file,
                unsigned int size,
                Uint8 r, Uint8 g, Uint8 b, Uint8 a);
#endif //HAVE_SDL_TTF_H

    EXPORT bool copy_from(const Image& src, int x, int y);
    EXPORT bool copy_from(const Image& src, SDL_Rect& dst_rect);
    EXPORT bool copy_from(const Image& src, SDL_Rect& dst_rect,
                        const SDL_Rect& src_rect);

    EXPORT void vertical_flip();

    EXPORT void horizontal_flip();

    EXPORT void set_color_key(int r, int g, int b, bool enable = true);
};
 
}
 
#endif