private ILoadProcess DownloadImpl(ISoundLoadDatabase database, string cueSheetName) { var fileData = database.Find(cueSheetName); if (fileData == null) { ChipstarLog.Log_RequestCueSheet_Error(cueSheetName); return(SkipLoadProcess.Create(cueSheetName)); } ChipstarLog.Log_Download_Sound(fileData); ILoadProcess acbJob = SkipLoadProcess.Create(cueSheetName); var(acbUrl, awbUrl) = database.GetServerLocation(fileData); if (!HasAcb(fileData)) { acbJob = Download(acbUrl, fileData.Acb); } else { ChipstarLog.Log($"Cached :: {fileData.Acb.Identifier}"); } if (!fileData.HasAwb()) { // Awbファイルがないならココまで return(acbJob); } ILoadProcess awbJob = SkipLoadProcess.Create(cueSheetName); if (!HasAwb(fileData)) { awbJob = Download(awbUrl, fileData.Awb); } else { ChipstarLog.Log($"Cached :: {fileData.Awb.Identifier}"); } return(acbJob.ToJoin(awbJob)); }