/*
 * PVVMUD a 3D MUD
 * Copyright (C) 1998-1999  Programvareverkstedet (pvv@pvv.org)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 */
#include "pvvmud.H"
#include <stdio.h>
#include <stdlib.h>
#include <strings.h>
#include <iostream.h>
#include "texture.H"
#include "exception.H"

void CTextureMap::saveTEX(char * fileName){
  int ii,jj,count;
  DWORD * data;
  FILE * file = fopen(fileName,"w+");
  if (file == NULL) throw new CException();
  fprintf(file,"TEX 1\n%i %i\n",
          getWidth(),
          getHeight());
  count = 0;
  data = (DWORD*)getData();
  if (data == NULL) {
    fclose(file);
    throw new CException();
  }
  for (ii = 0; ii < getHeight(); ii ++){
    for (jj = 1; jj <= getWidth(); jj ++){
      fprintf(file,"%08lX",data[count++]);
      if (jj != getWidth()) fprintf(file," ");
    }
    fprintf(file,"\n");
  }
  fclose(file);
}