#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <math.h>
#include <time.h>
#include <SDL.h>
#include "SDL_opengl.h"
#include "SDL_image.h"
#include "object.h"
#include "xml.h"
#include "tree_controll.h"
#include "LoadSprite.h"

//#define bmp_file "./s-dandy.bmp"

SDL_Surface *LoadSprite(SURFACE *surfaces)
{
  SDL_Surface *image;
  SDL_Surface *temp;
  
  /* Load the sprite image */
  image = IMG_Load(surfaces->image_name);
  
  if ( image == NULL ) {
    fprintf(stderr, "Couldn't load %s: %s", surfaces->image_name, SDL_GetError());
    printf("can't not load image_file\n");
    return NULL;
  }
  
  /* Set transparent pixel as the pixel at (0,0) */
  /* if ( image->format->palette ) {
    SDL_SetColorKey(image, (SDL_SRCCOLORKEY|SDL_RLEACCEL), *(Uint8 *)image->pixels);
    }*/
  SDL_SetColorKey(image, (SDL_SRCCOLORKEY|SDL_RLEACCEL), SDL_MapRGB(image->format, 0, 0, 0));
  
  /* Convert sprite to video format */
  temp = SDL_DisplayFormat(image);
  SDL_FreeSurface(image);
  if ( temp == NULL ) {
    fprintf(stderr, "Couldn't convert background: %s\n", SDL_GetError());
    return NULL;
  }
  image = temp;
  return image;

  /* We're ready to roll. */
}