/// <summary>
/// 开始加载资源
/// </summary>
/// <param name="fileExtensionName">带后缀的文件名</param>
internal static void StartLoadAssets(string fileExtensionName)
{
//后缀名
string extension = Path.GetExtension(fileExtensionName);
//文件名（不带后缀）
string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileExtensionName);
string songPath = string.Concat(Application.streamingAssetsPath, AssetsControl.AUDIO, fileExtensionName);
string lyricPath = string.Concat(Application.streamingAssetsPath, AssetsControl.LYRIC, fileNameWithoutExtension, AssetsControl.LYRICEXTENSION);
string moviePath = string.Concat(Application.streamingAssetsPath, AssetsControl.MOVIE, fileNameWithoutExtension, AssetsControl.MOVIEEXTENSION);
if (File.Exists(songPath))
{
AudioType audioType = AssetsControl.JudgeAudioType(extension);
if (audioType == AudioType.MPEG)
{
//转化为wav
string outSongPath = string.Concat(Application.streamingAssetsPath, AssetsControl.AUDIO, fileNameWithoutExtension, AssetsControl.AUDIOMP3TOWAVEXTENSION);
using (var reader = new Mp3FileReader(songPath))
{
WaveFileWriter.CreateWaveFile(outSongPath, reader);
}
audioType = AudioType.WAV;
//此处更新文件名fileExtensionName
string[] songName = ModelManager.Instance.GetLogicDatas.SongsName;
for (int i = 0; i < songName.Length; i++)
{
if (songName[i].Equals(fileExtensionName))
{
songName[i] = string.Concat(fileNameWithoutExtension, AssetsControl.AUDIOMP3TOWAVEXTENSION);
break;
}
}
File.Delete(songPath);
//重定向路径
songPath = outSongPath;
}
AssetsControl.songRequest = LoadAssetsTools.StartLoadAudioClip(songPath, audioType);
}
else
{
Debug.LogError("歌曲文件不存在");
}
if (File.Exists(lyricPath))
{
AssetsControl.textAssetRequest = LoadAssetsTools.StartLoadTextAsset(lyricPath);
}
if (File.Exists(moviePath))
{
ModelManager.Instance.GetScenesDatas.VideoPlayer.enabled = true;
LoadAssetsTools.StartLoadMovie(moviePath, ModelManager.Instance.GetScenesDatas.VideoPlayer);
}
}
/// <summary>
/// 刷新资源
/// </summary>
internal static void RefreshAssets()
{
LogicDatas logicDatas = ModelManager.Instance.GetLogicDatas;
ScenesDatas scenesDatas = ModelManager.Instance.GetScenesDatas;
if (logicDatas.GameState != GameState.Loading)
{
return;
}
if (AssetsControl.IsLoadFinishAssets())
{
//此处应统一调用并更新UI
AssetsControl.LoadFinish(out AudioClip audioClip, out string textContent);
scenesDatas.AudioSource.clip = audioClip;
logicDatas.LyricInfo = ParseLyric.ParseLyricFunc(textContent);
SongControl.PlayLoadFinishSong();
}
}
/// <summary>
/// 加载下一首歌曲
/// </summary>
/// <param name="songName">歌曲名称</param>
private static void LoadNextSong(string songName)
{
ModelManager.Instance.GetLogicDatas.GameState = GameState.Loading;
AssetsControl.StartLoadAssets(songName);
}