Added preview tag to NotesLoaderBMS. Changed Song to check the preview file for sample length instead of the simfile if the preview file is set.

2015-03-04 13:10:51 -07:00
parent 0318f07d2d
commit 46d215aed3
3 changed files with 23 additions and 1 deletions
@@ -575,6 +575,22 @@ void Song::TidyUpData( bool fromCache, bool /* duringCache */ )
 					 m_fMusicLengthSeconds);
 	}

+	if(!m_PreviewFile.empty())
+	{
+		RString error;
+		RageSoundReader* sample= RageSoundReader_FileReader::OpenFile(GetPreviewMusicPath(), error);
+		if(sample == NULL)
+		{
+			LOG->UserLog( "Preview file", GetPreviewMusicPath(), "couldn't be opened: %s", error.c_str() );
+			m_PreviewFile= "";
+		}
+		else
+		{
+			m_fMusicSampleLengthSeconds= sample->GetLength() / 1000.0f;
+			delete sample;
+		}
+	}
+
 	if( m_fMusicLengthSeconds < 0 )
 	{
 		LOG->UserLog("Sound file",