Function SaveGroup

editor/Group.cpp:684–723

Saves a group to disk in the given filename

// Saves a group to disk in the given filename
void SaveGroup(char *filename, group *g) {
  CFILE *ifile;
  int i;

  ifile = cfopen(filename, "wb");

  if (!ifile)
    return;

  // Write tag & version number
  cf_WriteBytes((uint8_t *)GROUP_FILE_TAG, 4, ifile);
  cf_WriteInt(ifile, GROUP_FILE_VERSION);
  cf_WriteInt(ifile, LEVEL_FILE_VERSION);

  // Write the current list of textures
  WriteTextureList(ifile);

  // Write group info
  cf_WriteInt(ifile, g->nrooms);
  cf_WriteInt(ifile, g->attachroom);
  cf_WriteInt(ifile, g->attachface);
  cf_WriteInt(ifile, g->nobjects);
  cf_WriteInt(ifile, g->ndoors);
  cf_WriteInt(ifile, g->ntriggers);

  // Write rooms
  for (i = 0; i < g->nrooms; i++)
    WriteRoom(ifile, &g->rooms[i]);

  // Write objects
  for (i = 0; i < g->nobjects; i++)
    WriteGroupObject(ifile, &g->objects[i]);

  // Write triggers
  for (i = 0; i < g->ntriggers; i++)
    WriteGroupTrigger(ifile, &g->triggers[i]);

  // Close the file
  cfclose(ifile);
}

// Reads an object for a group
void ReadGroupObject(CFILE *ifile, object *objp) {