void rewind_recording(
void)
{
if(replay.game_is_being_recorded)
{
/* This is unnecessary, because it is called from reset_player_queues, */
/* which is always called from revert_game */
/*
FilmFile.SetLength(sizeof(recording_header));
FilmFile.SetPosition(sizeof(recording_header));
*/
// Alternative that does not use "SetLength", but instead creates and re-creates the file.
FilmFile.SetPosition(0);
byte Header[SIZEOF_recording_header];
FilmFile.Read(SIZEOF_recording_header,Header);
FilmFile.Close();
FilmFileSpec.Delete();
FilmFileSpec.Create(_typecode_film);
FilmFileSpec.Open(FilmFile,true);
FilmFile.Write(SIZEOF_recording_header,Header);
// Use the packed length here!!!
replay.header.length= SIZEOF_recording_header;
}
}
void WadImageCache::delete_storage_for_name(std::string& name) const
{
FileSpecifier file;
file.SetToImageCacheDir();
file.AddPart(name);
file.Delete();
}
/* Note that we _must_ set the header information before we start recording!! */
void start_recording(
void)
{
assert(!replay.valid);
replay.valid= true;
if(get_recording_filedesc(FilmFileSpec))
FilmFileSpec.Delete();
if (FilmFileSpec.Create(_typecode_film))
{
/* I debate the validity of fsCurPerm here, but Alain had it, and it has been working */
if (FilmFileSpec.Open(FilmFile,true))
{
replay.game_is_being_recorded= true;
// save a header containing information about the game.
byte Header[SIZEOF_recording_header];
pack_recording_header(Header,&replay.header,1);
FilmFile.Write(SIZEOF_recording_header,Header);
}
}
}
