private void ActualPlay(BgmPlayListTrack track)
{
m_RightSource.clip = track.m_clip;
m_RightSource.loop = false; // we do not use looping feature of sound source, instead we manually replay the bgm
m_CrossfadeTime = track.m_crossfadeTime;
m_BgmCrossfader = 0.0f;
m_isStopped = false;
m_hasChangeRequest = true;
}
// This plays a single music clip for playback. (This is implemented as playing
// a playlist with a single track inside)
public void Play(AudioClip clip, bool loop = true, float crossfadeTime = 0.0f)
{
// create single track playlist
BgmPlayListTrack track = new BgmPlayListTrack();
track.m_clip = clip;
track.m_crossfadeTime = crossfadeTime;
List <BgmPlayListTrack> playlist = new List <BgmPlayListTrack>();
playlist.Add(track);
m_playlist = playlist;
m_trackNumber = -1;
m_isLooping = loop;
PlayNextTrack();
}
// A helper function that creates and returns a playlist from a given string array of sound ids.
public List <BgmPlayListTrack> CreatePlaylist(string[] ids, float crossfadeTime = 0.0f)
{
if (ids == null)
{
return(null);
}
List <BgmPlayListTrack> playlist = new List <BgmPlayListTrack>();
foreach (string id in ids)
{
if (m_library.ContainsKey(id))
{
BgmPlayListTrack track = new BgmPlayListTrack();
track.m_clip = m_library[id].AudioClipFile;
track.m_crossfadeTime = crossfadeTime;
playlist.Add(track);
}
}
return(playlist);
}
private bool IsPlaylistIdentical(ref List <BgmPlayListTrack> playlist, bool contentwiseCheck = false)
{
if (!contentwiseCheck)
{
return(playlist == m_playlist);
}
if (playlist.Count != m_playlist.Count)
{
return(false);
}
for (int i = 0; i < playlist.Count; ++i)
{
BgmPlayListTrack track = playlist[i];
if (track.m_clip != m_playlist[i].m_clip || track.m_crossfadeTime != m_playlist[i].m_crossfadeTime)
{
return(false);
}
}
return(true);
}
