icon_grid.h

#ifndef __ICON_GRID_H
#define __ICON_GRID_H
 
#include <vector>
 
#include "../SDL/sdl_texture.h"
#include "SDL2/SDL.h"
 
class IconGrid {
   private:
    SDL_Rect render_area;
    SDL_Renderer* renderer;
    int icon_width;
    int icon_height;
    int rows;
    int cols;
    float size_proportion;
    bool original_proportions;
 
    /* Indica que proporcion del cuadrito correspondiente ocupa el icono. Va de
     * 0 a 1.*/
 
    std::vector<SDLTexture*> icons;
 
   public:
    IconGrid(SDL_Rect render_area, SDL_Renderer* renderer, int rows, int cols,
             float size_proportion, bool original_proportions = false);
    ~IconGrid();
 
    /* Inserta un icono en la posicion indicada. */
 
    void set_icon(int position, SDLTexture* icon);
 
    void render();
 
    SDL_Rect get_icon_area(int position);
};
 
#endif