Method LoadITLFile

editor/WorldTexturesDialog.cpp:1584–1700

Opens a ITL text file and individually adds each on of those bitmaps as a texture

// Opens a ITL text file and individually adds each on of those bitmaps as a texture
int CWorldTexturesDialog::LoadITLFile(char *filename, int type) {
  CFILE *infile;
  char name[PAGENAME_LEN];
  uint32_t i, done = 0, total = 0;
  char cur_name[100];
  int tex_handle, tex_list[200];
  int c = 1, finding_name = 1;

  ASSERT(filename != NULL);

  infile = (CFILE *)cfopen(filename, "rt");
  if (!infile) {
    mprintf(0, "Couldn't load ITL file %s!\n", filename);
    return -1;
  }

  mprintf(0, "Loading ITL file %s\n", name);

  while (!done) {
    char curline[200];
    char texname[200];

    if (cfeof(infile)) {
      done = 1;
      continue;
    }

    // Read a line and parse it
    cf_ReadString(curline, 200, infile);

    if (curline[0] == ';' || curline[1] == ';' || curline[0] == ' ' || curline[1] == ' ' || curline[0] == '\n')
      continue;
    else {
      int lastslash = -1;
      char bmname[200];

      strcpy(texname, curline);

      for (i = 0; i < strlen(curline); i++)
        if (curline[i] == '\\')
          lastslash = i;

      if (lastslash == -1) {
        for (i = 0; i < strlen(filename); i++)
          if (filename[i] == '\\')
            lastslash = i;

        ASSERT(lastslash != -1);

        strcpy(bmname, filename);
        bmname[lastslash + 1] = 0;
        strcat(bmname, curline);
      } else
        strcpy(bmname, curline);

      // Try and load this file

      int bm = LoadTextureImage(bmname, 0, type, 0);