/+junk/c_sdl_joypad_ducktape

#include "game_utils.h"

/**

 * This file, as the rest of the project is under MIT license.

 * see http://opensource.org/licenses/MIT

 *

 * Author Gustav Hartvigsson <gustav.hartvigsson _at_ gmail.com> 2014

 */

SDL_Color game_color_set_draw_color (SDL_Renderer * renderer,

                                                   const SDL_Color color) {

  SDL_Color nc = color;

  SDL_Color oc = {0,0,0,0}; /* Save the old colour */

  int ret = SDL_GetRenderDrawColor (renderer, &oc.r, &oc.g, &oc.b, &oc.a);

  if (ret < 0) {

    fprintf(stderr, "Couldn't get Colour: %s\n", SDL_GetError());

  }

  ret = SDL_SetRenderDrawColor (renderer, nc.r, nc.g, nc.b, nc.a);

  if (ret < 0) {

    fprintf(stderr, "Couldn't set Colour: %s\n", SDL_GetError());

  }

  return oc;

}

SDL_Color game_color_create_color (int r, int g, int b, int a) {

  return (SDL_Color) {.r = r, .g = g, .b = b, .a = a};

}

SDL_Rect game_rect_create_rect (int x, int y, int h, int w) {

  return (SDL_Rect) {.x = x, .y = y, .h = h, .w = w};

}

SDL_Rect * game_rect_new (int x, int y, int h, int w) {

  SDL_Rect * self = malloc (sizeof(SDL_Rect));

  self->x = x;

  self->y = y;

  self->w = w;

  self->h = h;

  return self;

}

void print_error (const char * str, ... ) {

  fprintf (stderr,

"============================================================================\n"

  );

  va_list args;

  va_start (args, str);

  vfprintf (stderr, str, args);

  va_end (args);

  fprintf (stderr,

"\n"

"============================================================================\n"

  );

}