/**
* Searches levels folder for LOF files and adds them to campaign levels list.
*/
TbBool find_and_load_lof_files(void)
{
struct TbFileFind fileinfo;
unsigned char *buf;
char *fname;
short result;
int rc;
long i;
SYNCDBG(16,"Starting");
buf = LbMemoryAlloc(MAX_LIF_SIZE);
if (buf == NULL)
{
ERRORLOG("Can't allocate memory for .LOF files parsing.");
return false;
}
result = false;
fname = prepare_file_path(FGrp_VarLevels,"*.lof");
rc = LbFileFindFirst(fname, &fileinfo, 0x21u);
while (rc != -1)
{
fname = prepare_file_path(FGrp_VarLevels,fileinfo.Filename);
i = LbFileLength(fname);
if ((i < 0) || (i >= MAX_LIF_SIZE))
{
WARNMSG("File '%s' too long (Max size %d)", fileinfo.Filename, MAX_LIF_SIZE);
} else
if (LbFileLoadAt(fname, buf) != i)
{
WARNMSG("Unable to read .LOF file, '%s'", fileinfo.Filename);
} else
{
buf[i] = '\0';
if (level_lof_file_parse(fileinfo.Filename, (char *)buf, i))
result = true;
}
rc = LbFileFindNext(&fileinfo);
}
LbFileFindEnd(&fileinfo);
LbMemoryFree(buf);
return result;
}
short read_continue_game_part(unsigned char *buf,long pos,long buf_len)
{
TbFileHandle fh;
short result;
char *fname;
fname = prepare_file_path(FGrp_Save,continue_game_filename);
if (LbFileLength(fname) != sizeof(struct Game))
{
SYNCDBG(7,"No correct .SAV file; there's no continue");
return false;
}
fh = LbFileOpen(fname,Lb_FILE_MODE_READ_ONLY);
if (fh == -1)
{
SYNCDBG(7,"Can't open .SAV file; there's no continue");
return false;
}
LbFileSeek(fh, pos, Lb_FILE_SEEK_BEGINNING);
result = (LbFileRead(fh, buf, buf_len) == buf_len);
LbFileClose(fh);
return result;
}
