#include <grass/gis.h>
#include <grass/glocale.h>
#include "globals.h"

#define PT Region.point
#define SPT Region.saved_point


int 
save_region (void)
{
  int i;
  
  if (!Region.area.completed || Region.view==NULL || Region.npoints<=0)
    G_warning(_("Region is not complete, can not save."));
  else {
    for(i=0; i<Region.npoints; i++) {
      SPT[i].x = PT[i].x;
      SPT[i].y = PT[i].y;
    }
    Region.saved_npoints = Region.npoints;
    Region.saved_view = Region.view;
    Region.area.saved = 1;
  }
  return(0);
}