Function ExtractAnimation

clientd3d/server.c:222–261

/ * ExtractAnimation: Get an animation structure from ptr, and increment * ptr appropriately. Place data in given animation structure. */

 *   ptr appropriately.  Place data in given animation structure.
 */
void ExtractAnimation(char **ptr, Animate *a)
{
   Extract(ptr, &a->animation, SIZE_ANIMATE);

   // Read animation-type dependent stuff
   switch(a->animation)
   {
   case ANIMATE_NONE:
      Extract(ptr, &a->group, SIZE_ANIMATE_GROUP);
      a->group = BitmapGroupSToC(a->group);
      break;

   case ANIMATE_CYCLE:
      Extract(ptr, &a->period, 4);
      Extract(ptr, &a->group_low, SIZE_ANIMATE_GROUP);
      Extract(ptr, &a->group_high, SIZE_ANIMATE_GROUP);
      a->group_low  = BitmapGroupSToC(a->group_low);
      a->group_high = BitmapGroupSToC(a->group_high);
      a->group = a->group_low;
      a->tick  = a->period;
      break;

   case ANIMATE_ONCE:
      Extract(ptr, &a->period, 4);
      Extract(ptr, &a->group_low, SIZE_ANIMATE_GROUP);
      Extract(ptr, &a->group_high, SIZE_ANIMATE_GROUP);
      Extract(ptr, &a->group_final, SIZE_ANIMATE_GROUP);
      a->group_low   = BitmapGroupSToC(a->group_low);
      a->group_high  = BitmapGroupSToC(a->group_high);
      a->group_final = BitmapGroupSToC(a->group_final);
      a->group = a->group_low;
      a->tick  = a->period;
      break;

   default:
      debug(("Unknown animation type %d read from server\n", a->animation));
      a->group  = 0;
      break;
   }
}
/********************************************************************/
/*
 * ExtractOverlays: Get overlay structures from ptr,