1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
char *asset_path = FileSystem::basepath(filename);
1900+tm.tm_year,1+tm.tm_mon,tm.tm_mday,
tm.tm_hour,tm.tm_min,tm.tm_sec, exts[mode]);
char *asset_path = FileSystem::basepath(filename);