actions/itgmania212121
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

don't change the sample position of songs that actually have

Browse Source 
a sample start of 0
This commit is contained in:
Glenn Maynard
2003-03-05 09:28:27 +00:00
parent 267fcec652
commit 4f120731aa
1 changed files with 18 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
stepmania/src/Song.cpp
+18 -3
View File
@@ -85,7 +85,7 @@ Song::Song()
m_bChangedSinceSave = false;
m_fBeat0OffsetInSeconds = 0;
m_fMusicSampleStartSeconds = 0;
m_fMusicSampleLengthSeconds = DEFAULT_MUSIC_SAMPLE_LENGTH;
m_fMusicSampleLengthSeconds = 0;
m_iMusicBytes = 0;
m_fMusicLengthSeconds = 0;
m_fFirstBeat = -1;
@@ -462,17 +462,32 @@ void Song::TidyUpData()
AddBPMSegment( BPMSegment(0, 60) );
}
/* Only automatically set the sample time if there was no sample length
* (m_fMusicSampleLengthSeconds == 0). We don't want to test
* if m_fMusicSampleStartSeconds == 0, since some people really do want
* the sample to start at the very beginning of the song. (Of course,
* this assumes nobody wants to have a song with no sample, but I can't
* think of any reason to do that ...) */
// We're going to try and do something intelligent here...
// The MusicSampleStart always seems to be about 100-120 beats into
// the song regardless of BPM. Let's take a shot-in-the dark guess.
if( m_fMusicSampleStartSeconds == 0 || m_fMusicSampleStartSeconds+m_fMusicSampleLengthSeconds > this->m_fMusicLengthSeconds )
if( m_fMusicSampleLengthSeconds == 0 ||
m_fMusicSampleStartSeconds+m_fMusicSampleLengthSeconds > this->m_fMusicLengthSeconds )
{
m_fMusicSampleStartSeconds = this->GetElapsedTimeFromBeat( 100 );
m_fMusicSampleLengthSeconds = DEFAULT_MUSIC_SAMPLE_LENGTH;
if( m_fMusicSampleStartSeconds+m_fMusicSampleLengthSeconds > this->m_fMusicLengthSeconds )
{
// fix for BAG and other slow songs
int iBeat = (int)(m_fLastBeat/2);
/* Er. I see that this truncates the beat down to a multiple
* of 10, but what's the logic behind doing that? (It'd make
* sense to use a multiple of 4, so we try to line up to a
* measure ...) -glenn */
iBeat = iBeat - iBeat%10;
m_fMusicSampleStartSeconds = this->GetElapsedTimeFromBeat( (float)iBeat ); // fix for BAG and other slow songs
m_fMusicSampleStartSeconds = this->GetElapsedTimeFromBeat( (float)iBeat );
}
}