private static void LoadLyricChange()
{
if (Lyrics.Count == 0)
{
return;
}
if (lyricpos >= Lyrics.Count || lyricpos < 0)
{
lyricpos = 0;
}
bool changed = false;
if (Lyrics[lyricpos].LyricTime > Player.PlaybackSession.Position) //当感知到进度回溯时执行
{
lyricpos = Lyrics.FindLastIndex(t => t.LyricTime <= Player.PlaybackSession.Position) - 1;
if (lyricpos == -2)
{
lyricpos = -1;
}
changed = true;
}
try
{
if (lyricpos == 0)
{
changed = true;
}
while ((Lyrics.Count > lyricpos + 1 &&
Lyrics[lyricpos + 1].LyricTime <= Player.PlaybackSession.Position)) //正常的滚歌词
{
lyricpos++;
changed = true;
}
}
catch
{
}
if (changed)
{
Common.Invoke(() => OnLyricChange?.Invoke());
}
}
private static void LoadLyricChange()
{
if (lyricpos >= Lyrics.Count || lyricpos < 0)
{
lyricpos = 0;
}
if (Lyrics[lyricpos].LyricTime > Player.PlaybackSession.Position) //当感知到进度回溯时执行
{
lyricpos = Lyrics.FindLastIndex(t => t.LyricTime <= Player.PlaybackSession.Position) - 1;
}
if ((Lyrics.Count > lyricpos + 1 && Lyrics[lyricpos + 1].LyricTime <= Player.PlaybackSession.Position)) //正常的滚歌词
{
lyricpos++;
Invoke(() => OnLyricChange?.Invoke(Lyrics[lyricpos]));
}
}
private static void LoadLyricChange()
{
SongLyric songLyric = Lyrics.LastOrDefault((t => t.LyricTime < Player.PlaybackSession.Position));
Invoke(() => OnLyricChange?.Invoke(songLyric));
}