/// <summary>
/// 当歌曲播放完毕时是循环播放时
/// </summary>
private static void OnLoopPlayback()
{
LogicDatas logicDatas = ModelManager.Instance.GetLogicDatas;
logicDatas.CurrentSongIndex++;
logicDatas.CurrentSongIndex %= logicDatas.SongsName.Length;
logicDatas.Index = 0;
SongControl.ReleaseAudioRelatedResources();
SongControl.LoadNextSong(logicDatas.SongsName[logicDatas.CurrentSongIndex]);
}
/// <summary>
/// 改变歌曲
/// </summary>
/// <param name="index">歌曲索引</param>
internal static void ChangeSong(int index)
{
if (ModelManager.Instance.GetLogicDatas.GameState == GameState.Loading)
{
return;
}
SongControl.StopSong();
SongControl.ReleaseAudioRelatedResources();
string[] songName = ModelManager.Instance.GetLogicDatas.SongsName;
if (index < 0 || index >= songName.Length)
{
return;
}
ModelManager.Instance.GetLogicDatas.CurrentSongIndex = index;
SongControl.LoadNextSong(songName[index]);
}
/// <summary>
/// 播放下一首
/// </summary>
internal static void PlayNextSong()
{
LogicDatas logicDatas = ModelManager.Instance.GetLogicDatas;
if (logicDatas.GameState == GameState.StandBy)
{
SongControl.LoadNextSong(logicDatas.SongsName[0]);
}
else if (logicDatas.GameState == GameState.Playing || logicDatas.GameState == GameState.Pause)
{
logicDatas.CurrentSongIndex++;
logicDatas.CurrentSongIndex %= logicDatas.SongsName.Length;
logicDatas.Index = 0;
SongControl.StopSong();
SongControl.ReleaseAudioRelatedResources();
SongControl.LoadNextSong(logicDatas.SongsName[logicDatas.CurrentSongIndex]);
}
}
/// <summary>
/// 当歌曲播放完毕时是顺序播放时
/// </summary>
private static void OnPlayInOrder()
{
LogicDatas logicDatas = ModelManager.Instance.GetLogicDatas;
ScenesDatas scenesDatas = ModelManager.Instance.GetScenesDatas;
logicDatas.CurrentSongIndex++;
logicDatas.Index = 0;
if (logicDatas.CurrentSongIndex >= logicDatas.SongsName.Length)
{
scenesDatas.AudioSource.Stop();
UILyricControl.ResetLyric(scenesDatas.LyricItems);
if (scenesDatas.VideoPlayer.isPlaying)
{
scenesDatas.VideoPlayer.Stop();
}
logicDatas.CurrentSongIndex = logicDatas.SongsName.Length - 1;
}
else
{
SongControl.ReleaseAudioRelatedResources();
SongControl.LoadNextSong(logicDatas.SongsName[logicDatas.CurrentSongIndex]);
}
}
/// <summary>
/// 当歌曲播放完毕时是随机播放时
/// </summary>
private static void OnRandomPlay()
{
LogicDatas logicDatas = ModelManager.Instance.GetLogicDatas;
ScenesDatas scenesDatas = ModelManager.Instance.GetScenesDatas;
int index = UnityEngine.Random.Range(0, logicDatas.SongsName.Length);
logicDatas.Index = 0;
if (index == logicDatas.CurrentSongIndex)
{
scenesDatas.AudioSource.Play();
if (string.IsNullOrEmpty(scenesDatas.VideoPlayer.url) && scenesDatas.VideoPlayer.isPrepared)
{
scenesDatas.VideoPlayer.Play();
}
UILyricControl.InitLyric(scenesDatas.LyricItems, logicDatas.LyricInfo);
}
else
{
logicDatas.CurrentSongIndex = index;
SongControl.ReleaseAudioRelatedResources();
SongControl.LoadNextSong(logicDatas.SongsName[logicDatas.CurrentSongIndex]);
}
}