internal override void PerformOp(OpContext context)
{
if (string.IsNullOrEmpty(Playlist.PlaylistID))
{
throw new Exception("PlaylistID must be provided.");
}
if (string.IsNullOrEmpty(Playlist.PlaylistName))
{
throw new Exception($"PlaylistName must be provided for ID {Playlist.PlaylistName}");
}
var songsAssetFile = context.Engine.GetSongsAssetsFile();
BeatmapLevelPackObject levelPack = null;
if (context.Cache.PlaylistCache.ContainsKey(Playlist.PlaylistID))
{
Log.LogMsg($"Playlist {Playlist.PlaylistID} will be updated");
levelPack = context.Cache.PlaylistCache[Playlist.PlaylistID].Playlist;
levelPack.PackName = Playlist.PlaylistName;
Playlist.LevelPackObject = levelPack;
OpCommon.UpdateCoverImage(Playlist, context, songsAssetFile);
}
else
{
levelPack = OpCommon.CreatePlaylist(context, Playlist, songsAssetFile);
}
}
internal override void PerformOp(OpContext context)
{
var asset = _locator.Locate(context.Manager, false);
string oldName = null;
if (asset as IHaveName != null && !_allowOverwriteName)
{
oldName = (asset as IHaveName).Name;
}
using (var ms = new MemoryStream(_replaceDataWith))
{
using (AssetsReader reader = new AssetsReader(ms))
{
asset.ObjectInfo.DataOffset = 0;
asset.ObjectInfo.DataSize = _replaceDataWith.Length;
asset.Parse(reader);
asset.ObjectInfo.DataOffset = -1;
asset.ObjectInfo.DataSize = -1;
if (oldName != null)
{
(asset as IHaveName).Name = oldName;
}
}
}
}
internal override void PerformOp(OpContext context)
{
if (string.IsNullOrEmpty(PlaylistID))
{
throw new InvalidOperationException("PlaylistID must be provided.");
}
if (!context.Cache.PlaylistCache.ContainsKey((PlaylistID)))
{
throw new InvalidOperationException("Playlist ID was not found.");
}
if (Index < 0 || Index > context.Cache.PlaylistCache.Count)
{
throw new InvalidOperationException("Index is out of range.");
}
var mainCol = context.Engine.GetMainLevelPack();
var ptr = mainCol.BeatmapLevelPacks.FirstOrDefault(x => x.Object.PackID == PlaylistID);
if (ptr == null)
{
throw new Exception("Unable to find this playlist in the main level pack! Cache is out of sync!");
}
var packIndex = mainCol.BeatmapLevelPacks.IndexOf(ptr);
mainCol.BeatmapLevelPacks.Remove(ptr);
var newIndex = Index;
if (newIndex >= mainCol.BeatmapLevelPacks.Count)
{
mainCol.BeatmapLevelPacks.Add(ptr);
}
else
{
mainCol.BeatmapLevelPacks.Insert(newIndex, ptr);
}
//just to be on the safe side, operate on the cache separately and reorder it
var playlist = context.Cache.PlaylistCache[PlaylistID];
var ordered = context.Cache.PlaylistCache.Values.OrderBy(x => x.Order).ToList();
var oldIndex = ordered.IndexOf(playlist);
ordered.Remove(playlist);
newIndex = Index;
if (newIndex >= ordered.Count)
{
ordered.Add(playlist);
}
else
{
ordered.Insert(newIndex, playlist);
}
for (int i = 0; i < ordered.Count; i++)
{
ordered[i].Order = i;
}
}
public static BeatmapLevelPackObject CreatePlaylist(OpContext context, BeatSaberPlaylist playlist, AssetsFile songsAssetFile)
{
Log.LogMsg($"Playlist {playlist.PlaylistID} will be created");
var levelPack = new BeatmapLevelPackObject(songsAssetFile)
{
Enabled = 1,
GameObject = null,
IsPackAlwaysOwned = true,
PackID = playlist.PlaylistID,
Name = playlist.PlaylistID + BSConst.NameSuffixes.LevelPack,
PackName = playlist.PlaylistName
};
songsAssetFile.AddObject(levelPack, true);
var col = new BeatmapLevelCollectionObject(songsAssetFile)
{
Name = playlist.PlaylistID + BSConst.NameSuffixes.LevelCollection
};
songsAssetFile.AddObject(col, true);
levelPack.BeatmapLevelCollection = col.PtrFrom(levelPack);
playlist.LevelPackObject = levelPack;
var mainCol = context.Engine.GetMainLevelPack();
var aoPacks = context.Engine.GetAlwaysOwnedModel();
mainCol.BeatmapLevelPacks.Add(levelPack.PtrFrom(mainCol));
aoPacks.AlwaysOwnedPacks.Add(levelPack.PtrFrom(aoPacks));
context.Cache.PlaylistCache.Add(playlist.PlaylistID, new PlaylistAndSongs()
{
Playlist = levelPack, Order = context.Cache.PlaylistCache.Count
});
UpdateCoverImage(playlist, context, songsAssetFile);
return(levelPack);
}
internal override void PerformOp(OpContext context)
{
var colorManager = context.Manager.MassFirstOrDefaultAsset <ColorManager>(x => true, false)?.Object;
if (colorManager == null)
{
Log.LogErr($"ChangeColorOp could not get the ColorManager class from assets!");
throw new Exception("Unable to find the color manager asset!");
}
SimpleColorSO color = null;
switch (_colorType)
{
case ColorType.LeftColor:
color = colorManager.ColorA.Object;
break;
case ColorType.RightColor:
color = colorManager.ColorB.Object;
break;
}
if (color == null)
{
Log.LogErr($"Color type {_colorType} not found!");
throw new Exception($"Color type {_colorType} not found!");
}
color.Color.A = (float)_color.A / (float)255;
color.Color.R = (float)_color.R / (float)255;
color.Color.G = (float)_color.G / (float)255;
color.Color.B = (float)_color.B / (float)255;
color.ObjectInfo.ParentFile.HasChanges = true;
}
internal override void PerformOp(OpContext context)
{
if (string.IsNullOrEmpty(SongID))
{
throw new InvalidOperationException("SongID must be provided.");
}
if (!context.Cache.SongCache.ContainsKey(SongID))
{
throw new InvalidOperationException("SongID does not exist.");
}
OpCommon.DeleteSong(context, SongID);
}
internal override void PerformOp(OpContext context)
{
if (string.IsNullOrEmpty(PlaylistID))
{
throw new InvalidOperationException("Playlist ID must be provided.");
}
if (!context.Cache.PlaylistCache.ContainsKey(PlaylistID))
{
throw new InvalidOperationException("Playlist ID does not exist.");
}
if (PlaylistID == "CustomSongs")
{
throw new InvalidOperationException("Don't delete CustomSongs playlist, it's needed for things.");
}
OpCommon.DeletePlaylist(context, PlaylistID, DeleteSongsOnPlaylist);
}
internal override void PerformOp(OpContext context)
{
Comparer <SongAndPlaylist> comparer;
Func <SongAndPlaylist, string> nameGetter;
switch (SortMode)
{
case PlaylistSortMode.Name:
nameGetter = (s) =>
{
if (s.Song.SongName?.Length < 1)
{
return("");
}
return(s.Song.SongName.Substring(0, 1).ToUpper());
};
comparer = Comparer <SongAndPlaylist> .Create((s1, s2) =>
{
try
{
return(s1.Song.SongName.ToUpper().CompareTo(s2.Song.SongName.ToUpper()));
}
catch
{
return(-1);
}
});
break;
case PlaylistSortMode.MaxDifficulty:
nameGetter = (s) =>
{
var max = s.Song?.DifficultyBeatmapSets?.SelectMany(x => x?.DifficultyBeatmaps)?.Max(x => x?.Difficulty);
if (max == null)
{
return(Difficulty.Easy.ToString());
}
return(max.ToString());
};
comparer = Comparer <SongAndPlaylist> .Create((s1, s2) =>
{
try
{
return(s1.Song.DifficultyBeatmapSets.SelectMany(x => x.DifficultyBeatmaps).Max(x => x.Difficulty)
.CompareTo(s2.Song.DifficultyBeatmapSets.SelectMany(x => x.DifficultyBeatmaps).Max(x => x.Difficulty)));
}
catch
{
return(-1);
}
});
break;
case PlaylistSortMode.LevelAuthor:
nameGetter = (s) =>
{
return(s.Song?.LevelAuthorName?.ToUpper() ?? "");
};
comparer = Comparer <SongAndPlaylist> .Create((s1, s2) =>
{
try
{
return(s1.Song.LevelAuthorName.ToUpper().CompareTo(s2.Song.LevelAuthorName.ToUpper()));
}
catch
{
return(-1);
}
});
break;
default:
throw new NotImplementedException("Unhandled playlist sort mode.");
}
var songList = context.Cache.SongCache.Values.ToArray();
Array.Sort(songList, comparer);
var songsAssetFile = context.Engine.GetSongsAssetsFile();
PlaylistAndSongs currentPlaylist = null;
int plCtr = 0;
string previousSongName = "";
for (int i = 0; i < songList.Length; i++)
{
var song = songList[i];
if (BSConst.KnownLevelIDs.Contains(song.Song.LevelID) || BSConst.KnownLevelPackIDs.Contains(song.Playlist.PackID))
{
continue;
}
var curSongName = nameGetter(song);
var packID = $"Auto_{curSongName}";
if (currentPlaylist == null || currentPlaylist.Playlist.PackID != packID)
{
bool newPlaylist = true;
if (currentPlaylist != null && SortMode == PlaylistSortMode.Name)
{
if (plCtr < MaxPerNamePlaylist)
{
newPlaylist = false;
}
else
{
currentPlaylist.Playlist.PackName += " - " + previousSongName;
}
}
if (newPlaylist)
{
if (!context.Cache.PlaylistCache.ContainsKey(packID))
{
OpCommon.CreatePlaylist(context, new Models.BeatSaberPlaylist()
{
PlaylistID = packID,
PlaylistName = curSongName
}, songsAssetFile);
currentPlaylist = context.Cache.PlaylistCache[packID];
}
else
{
currentPlaylist = context.Cache.PlaylistCache[packID];
currentPlaylist.Playlist.PackName = curSongName;
}
plCtr = 0;
}
}
//update assets
var oldPl = context.Cache.PlaylistCache[song.Playlist.PackID];
var oldPtr = oldPl.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Where(x => x.Object.LevelID == song.Song.LevelID).First();
oldPtr.Dispose();
oldPl.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Remove(oldPtr);
currentPlaylist.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Add(song.Song.PtrFrom(currentPlaylist.Playlist.BeatmapLevelCollection.Object));
//update cache
oldPl.Songs.Remove(song.Song.LevelID);
song.Playlist = currentPlaylist.Playlist;
currentPlaylist.Songs.Add(song.Song.LevelID, new OrderedSong()
{
Song = song.Song, Order = plCtr
});
plCtr++;
previousSongName = curSongName;
if (SortMode == PlaylistSortMode.Name && i == songList.Length - 1)
{
currentPlaylist.Playlist.PackName += " - " + curSongName;
}
}
if (RemoveEmptyPlaylists)
{
foreach (var pl in context.Cache.PlaylistCache.ToList())
{
//leave CustomSongs alone
if (pl.Value.Songs.Count < 1 && pl.Key != "CustomSongs")
{
OpCommon.DeletePlaylist(context, pl.Key, false);
}
}
}
}
public static void DeleteSong(OpContext context, string songID)
{
var songsAssetFile = context.Engine.GetSongsAssetsFile();
var song = context.Cache.SongCache[songID];
var songPtr = song.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.FirstOrDefault(x => x.Object == song.Song);
if (songPtr == null)
{
throw new Exception($"Song pointer is null trying to delete song ID {songID}");
}
try
{
song.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Remove(songPtr);
songPtr.Dispose();
//don't delete built in songs
if (!BSConst.KnownLevelIDs.Contains(songID))
{
if (song.Song.AudioClip?.Target?.Object != null)
{
songsAssetFile.DeleteObject(song.Song.AudioClip.Object);
}
else
{
Log.LogErr($"Trying to delete song ID {songID} and audio clip is null!");
}
if (song.Song?.CoverImageTexture2D?.Target?.Object != null)
{
songsAssetFile.DeleteObject(song.Song.CoverImageTexture2D.Object);
}
else
{
Log.LogErr($"Trying to delete song ID {songID} and cover image is null!");
}
if (song.Song.CoverImageTexture2D != null)
{
song.Song.CoverImageTexture2D.Dispose();
}
if (song?.Song?.DifficultyBeatmapSets == null)
{
Log.LogErr($"Trying to delete song id {songID}, but DifficultyBeatmapSets is null!");
}
else
{
song.Song.DifficultyBeatmapSets.ForEach(x =>
{
if (x?.DifficultyBeatmaps == null)
{
Log.LogErr($"Trying to delete song id {songID} beatmapset, but DifficultyBeatmaps is null!");
}
else
{
x.DifficultyBeatmaps.ForEach(y =>
{
if (y != null && y.BeatmapDataPtr != null)
{
if (y?.BeatmapDataPtr?.Object != null)
{
songsAssetFile.DeleteObject(y.BeatmapDataPtr.Object);
}
else
{
Log.LogErr($"Trying to delete song id {songID} but BeatmapDataPtr.Object is null!");
}
y.BeatmapDataPtr.Dispose();
}
else
{
Log.LogErr($"Trying to delete song id {songID} but BeatmapDataPtr is null!");
}
});
}
x.BeatmapCharacteristic.Dispose();
});
}
songsAssetFile.DeleteObject(song.Song);
context.Engine.QueuedFileOperations.Add(new QueuedFileOp()
{
Tag = song.Song.LevelID, Type = QueuedFileOperationType.DeleteFolder, TargetPath = context.Config.SongsPath.CombineFwdSlash(songID)
});
}
context.Cache.SongCache.Remove(song.Song.LevelID);
context.Cache.PlaylistCache[song.Playlist.PackID].Songs.Remove(song.Song.LevelID);
}
catch (Exception ex)
{
Log.LogErr($"Exception deleting song ID {songID}!", ex);
}
}
internal override void PerformOp(OpContext context)
{
context.Engine.QueuedFileOperations.Add(this);
}
public static void DeletePlaylist(OpContext context, string playlistID, bool deleteSongsOnPlaylist)
{
var playlist = context.Cache.PlaylistCache[playlistID];
if (deleteSongsOnPlaylist)
{
try
{
foreach (var song in playlist.Songs.ToList())
{
try
{
OpCommon.DeleteSong(context, song.Key);
}
catch (Exception ex)
{
Log.LogErr($"Exception trying to delete song id {song.Key} while deleting playlist id {playlist.Playlist.PackID}, will be unlinked in cache. This may leave unused data in the assets.", ex);
try
{
context.Cache.SongCache.Remove(song.Value.Song.LevelID);
playlist.Songs.Remove(song.Value.Song.LevelID);
}
catch (Exception ex2)
{
Log.LogErr($"Exception cleaning up cache for song id {song.Key} in playlist if {playlist.Playlist.PackID} while recovering from a failed delete.", ex2);
}
}
}
}
catch (Exception ex)
{
//really this shouldn't ever get hit anymore. Probably can remove it.
Log.LogErr($"Deleting songs on playlist ID {playlist?.Playlist?.PackID} failed! Attempting to recover by removing links to songs, although this may leave extra stuff in assets!");
try
{
var bmCol = playlist?.Playlist?.BeatmapLevelCollection?.Object?.BeatmapLevels?.ToList();
if (bmCol != null)
{
bmCol.ForEach(x => { playlist.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Remove(x); x.Dispose(); });
}
}
catch (Exception ex2)
{
Log.LogErr($"Failed to recover by removing song pointers while deleting playlist {playlist?.Playlist?.PackID}! This will definitely leave stuff in assets.", ex2);
}
}
playlist.Songs.Clear();
}
//this should be done in song delete already
//playlist.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.ForEach(x => { x.Target.ParentFile.DeleteObject(x.Object); x.Dispose(); });
var mlp = context.Engine.GetMainLevelPack();
var aop = context.Engine.GetAlwaysOwnedModel();
var mlpptr = mlp.BeatmapLevelPacks.FirstOrDefault(x => x.Object.PackID == playlist.Playlist.PackID);
var aopptr = aop.AlwaysOwnedPacks.FirstOrDefault(x => x.Object.PackID == playlist.Playlist.PackID);
if (mlpptr != null)
{
mlp.BeatmapLevelPacks.Remove(mlpptr);
mlpptr.Dispose();
}
else
{
Log.LogErr($"The playlist id {playlist.Playlist.PackID} didn't exist in the main level packs");
}
if (aopptr != null)
{
aop.AlwaysOwnedPacks.Remove(aopptr);
aopptr.Dispose();
}
else
{
Log.LogErr($"The playlist id {playlist.Playlist.PackID} didn't exist in the always owned level packs");
}
//don't delete built in packs assets, just unlink them
if (!BSConst.KnownLevelPackIDs.Contains(playlist.Playlist.PackID))
{
var plParent = playlist.Playlist.ObjectInfo.ParentFile;
plParent.DeleteObject(playlist.Playlist.CoverImage.Object.RenderData.Texture.Object);
playlist.Playlist.CoverImage.Object.RenderData.Texture.Dispose();
plParent.DeleteObject(playlist.Playlist.CoverImage.Object);
plParent.DeleteObject(playlist.Playlist);
playlist.Playlist.CoverImage.Dispose();
}
context.Cache.PlaylistCache.Remove(playlistID);
}
public static void UpdateCoverImage(BeatSaberPlaylist playlist, OpContext context, AssetsFile songsAssetFile)
{
CustomLevelLoader loader = new CustomLevelLoader(songsAssetFile, context.Config);
if (playlist.CoverImageBytes != null && playlist.CoverImageBytes.Length > 0)
{
Log.LogMsg($"Loading cover art for playlist ID '{playlist.PlaylistID}'");
var oldCoverImage = playlist?.LevelPackObject?.CoverImage;
var oldTex = playlist?.LevelPackObject?.CoverImage?.Object?.RenderData?.Texture;
//todo: verify this is a good place to delete stuff
try
{
playlist.CoverArtSprite = loader.LoadPackCover(playlist.PlaylistID, playlist.CoverImageBytes);
playlist.LevelPackObject.CoverImage = playlist.CoverArtSprite.PtrFrom(playlist.LevelPackObject);
}
catch (Exception ex)
{
Log.LogErr("Exception in step 1!", ex);
throw;
}
try
{
//don't erase base content from the assets, although this definitely leaks textures if you keep switching the stock level pack picture
if (!BSConst.KnownLevelPackIDs.Contains(playlist.PlaylistID))
{
if (oldTex != null)
{
if (oldTex?.Object != null)
{
songsAssetFile.DeleteObject(oldTex.Object);
}
oldTex.Dispose();
}
if (oldCoverImage != null)
{
if (oldCoverImage.Object != null)
{
songsAssetFile.DeleteObject(oldCoverImage.Object);
}
oldCoverImage.Dispose();
}
}
}
catch (Exception ex)
{
Log.LogErr("Exception trying to clean up playlist cover art! This may leak cover images!", ex);
}
}
else
{
try
{
if (playlist.LevelPackObject.CoverImage != null)
{
playlist.CoverArtSprite = playlist.LevelPackObject.CoverImage.Object;
}
else
{
playlist.CoverArtSprite = loader.LoadPackCover(playlist.PlaylistID, null);
}
}
catch (Exception ex)
{
Log.LogErr("Exception in the cover art sprite part!", ex);
throw;
}
try
{
playlist.LevelPackObject.CoverImage = playlist.CoverArtSprite.PtrFrom(playlist.LevelPackObject);
}
catch (Exception ex)
{
Log.LogErr("Exception in the final step!", ex);
throw;
}
}
//try queueing a file write op to output the playlist cover image
try
{
var tex = playlist.LevelPackObject?.CoverImage?.Object?.RenderData?.Texture?.Object;
if (tex == null)
{
throw new Exception("Texture couldn't be loaded from the playlist even though it should have just been set...");
}
var qfo = new QueuedFileOp()
{
TargetPath = context.Config.PlaylistsPath.CombineFwdSlash(playlist.PlaylistID + ".png"),
Type = QueuedFileOperationType.WriteFile,
SourceData = Utils.ImageUtils.Instance.TextureToPngBytes(tex)
};
context.Engine.QueuedFileOperations.Add(qfo);
}
catch (Exception ex)
{
Log.LogErr($"Exception queueing write op for playlist art on {playlist.PlaylistID}!", ex);
}
}
internal override void PerformOp(OpContext context)
{
if (string.IsNullOrEmpty(SongID))
{
throw new InvalidOperationException("SongID must be provided.");
}
if (string.IsNullOrEmpty(ToPlaylistID))
{
throw new InvalidOperationException("ToPlaylistID must be provided.");
}
if (!context.Cache.SongCache.ContainsKey(SongID))
{
throw new InvalidOperationException("SongID could not be found.");
}
if (!context.Cache.PlaylistCache.ContainsKey(ToPlaylistID))
{
throw new InvalidOperationException("ToPlaylistID could not be found.");
}
var song = context.Cache.SongCache[SongID];
var toPlaylist = context.Cache.PlaylistCache[ToPlaylistID];
var songPtr = song.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.FirstOrDefault(x => x.Object == song.Song);
if (songPtr == null)
{
throw new Exception($"Unable to find the song pointer for song id {song.Song.LevelID} in the playlist it is moving from ({song.Playlist.PackID}).");
}
song.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Remove(songPtr);
songPtr.Dispose();
bool inserted = false;
if (Index.HasValue)
{
if (Index.Value >= toPlaylist.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Count)
{
Log.LogErr($"Song ID {SongID} moved to playlist {ToPlaylistID} but it specified an out of range index of {Index.Value}, it will be put at the end.");
}
else
{
toPlaylist.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Insert(Index.Value, song.Song.PtrFrom(toPlaylist.Playlist));
inserted = true;
}
}
if (!inserted)
{
toPlaylist.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Add(song.Song.PtrFrom(toPlaylist.Playlist));
}
//keep the cache updated
context.Cache.PlaylistCache[song.Playlist.PackID].Songs.Remove(song.Song.LevelID);
song.Playlist = toPlaylist.Playlist;
toPlaylist.Songs.Add(song.Song.LevelID, new OrderedSong()
{
Song = song.Song, Order = toPlaylist.Songs.Count
});
//if a song's been moved to a playlist, make sure it isn't going to be deleted
var qfos = context.Engine.QueuedFileOperations.Where(x => x.Tag == SongID && x.Type == QueuedFileOperationType.DeleteFolder || x.Type == QueuedFileOperationType.DeleteFile).ToList();
foreach (var q in qfos)
{
context.Engine.QueuedFileOperations.Remove(q);
}
}
internal abstract void PerformOp(OpContext context);
internal override void PerformOp(OpContext context)
{
if (string.IsNullOrEmpty(SongID))
{
throw new InvalidOperationException("SongID must be provided.");
}
if (!context.Cache.SongCache.ContainsKey(SongID))
{
throw new InvalidOperationException("SongID was not found.");
}
var songCache = context.Cache.SongCache[SongID];
var playlistCache = context.Cache.PlaylistCache[songCache.Playlist.PackID];
if (Index < 0 || Index > playlistCache.Songs.Count)
{
throw new InvalidOperationException("Index is out of range.");
}
var ptr = playlistCache.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.FirstOrDefault(x => x.Object.LevelID == SongID);
if (ptr == null)
{
throw new Exception("Unable to find song pointer! Cache is out of sync!");
}
var songIndex = playlistCache.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.IndexOf(ptr);
playlistCache.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Remove(ptr);
var newIndex = Index;
if (newIndex >= playlistCache.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Count)
{
playlistCache.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Add(ptr);
}
else
{
playlistCache.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Insert(newIndex, ptr);
}
//do the cache separately to be safe about it
var ordered = playlistCache.Songs.Values.OrderBy(x => x.Order).ToList();
var sng = ordered.First(x => x.Song.LevelID == SongID);
var oldIndex = ordered.IndexOf(sng);
ordered.Remove(sng);
newIndex = Index;
if (newIndex >= ordered.Count)
{
ordered.Add(sng);
}
else
{
ordered.Insert(newIndex, sng);
}
for (int i = 0; i < ordered.Count; i++)
{
ordered[i].Order = i;
}
//if a song's been moved in a playlist, make sure it isn't going to be deleted
var qfos = context.Engine.QueuedFileOperations.Where(x => x.Tag == SongID && x.Type == QueuedFileOperationType.DeleteFolder || x.Type == QueuedFileOperationType.DeleteFile).ToList();
foreach (var q in qfos)
{
context.Engine.QueuedFileOperations.Remove(q);
}
}
internal override void PerformOp(OpContext context)
{
context.Engine.ModManager.SetModStatus(Definition, TargetModStatus);
}
internal override void PerformOp(OpContext context)
{
if (string.IsNullOrEmpty(Song.SongID))
{
throw new InvalidOperationException("SongID must be set on the song!");
}
if (string.IsNullOrEmpty(Song.CustomSongPath))
{
throw new InvalidOperationException("CustomSongPath must be set on the song!");
}
if (!context.Cache.PlaylistCache.ContainsKey(PlaylistID))
{
throw new KeyNotFoundException($"PlaylistID {PlaylistID} not found in the cache!");
}
bool exists = context.Cache.SongCache.ContainsKey(Song.SongID);
if (exists && !OverwriteIfExists)
{
throw new AddSongException(AddSongFailType.SongExists, $"SongID {Song.SongID} already exists!");
}
if (exists && OverwriteIfExists)
{
OpCommon.DeleteSong(context, Song.SongID);
}
if (context.Cache.SongCache.ContainsKey(Song.SongID))
{
throw new AddSongException(AddSongFailType.SongExists, $"SongID {Song.SongID} already exists, even though it should have been deleted to be replaced!");
}
BeatmapLevelDataObject level = null;
try
{
var songsAssetFile = context.Engine.GetSongsAssetsFile();
CustomLevelLoader loader = new CustomLevelLoader(songsAssetFile, context.Config);
var deser = loader.DeserializeFromJson(Song.CustomSongPath, Song.SongID);
level = loader.LoadSongToAsset(deser, Song.CustomSongPath, true);
}
catch (Exception ex)
{
throw new Exception($"Exception loading custom song folder '{Song.CustomSongPath}' for SongID {Song.SongID}", ex);
}
if (level == null)
{
throw new AddSongException(AddSongFailType.InvalidFormat, $"Song at folder '{Song.CustomSongPath}' for SongID {Song.SongID} failed to load");
}
Song.LevelData = level;
Song.LevelAuthorName = level.LevelAuthorName;
Song.SongAuthorName = level.SongAuthorName;
Song.SongName = level.SongName;
Song.SongSubName = level.SongSubName;
var playlist = context.Cache.PlaylistCache[PlaylistID];
playlist.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Add(Song.LevelData.PtrFrom(playlist.Playlist.BeatmapLevelCollection.Object));
playlist.Songs.Add(Song.SongID, new OrderedSong()
{
Song = Song.LevelData, Order = playlist.Songs.Count
});
context.Cache.SongCache.Add(Song.SongID, new SongAndPlaylist()
{
Playlist = playlist.Playlist, Song = Song.LevelData
});
var qfos = context.Engine.QueuedFileOperations.Where(x => x.Tag == Song.SongID && x.Type == QueuedFileOperationType.DeleteFolder || x.Type == QueuedFileOperationType.DeleteFile).ToList();
foreach (var q in qfos)
{
context.Engine.QueuedFileOperations.Remove(q);
}
}
public AssetOpManager(OpContext context)
{
_context = context;
}
internal override void PerformOp(OpContext context)
{
if (string.IsNullOrEmpty(PlaylistID))
{
throw new InvalidOperationException("Playlist ID must be provided.");
}
if (!context.Cache.PlaylistCache.ContainsKey(PlaylistID))
{
throw new InvalidOperationException("Playlist ID does not exist.");
}
var plCache = context.Cache.PlaylistCache[PlaylistID];
var songList = plCache.Songs.Values.ToArray();
Comparer <OrderedSong> comparer;
switch (SortMode)
{
case PlaylistSortMode.Name:
comparer = Comparer <OrderedSong> .Create((s1, s2) =>
{
try
{
return(s1.Song.SongName.ToUpper().CompareTo(s2.Song.SongName.ToUpper()));
}
catch
{
return(-1);
}
});
break;
case PlaylistSortMode.MaxDifficulty:
comparer = Comparer <OrderedSong> .Create((s1, s2) =>
{
try
{
return(s1.Song.DifficultyBeatmapSets.SelectMany(x => x.DifficultyBeatmaps).Max(x => x.Difficulty)
.CompareTo(s2.Song.DifficultyBeatmapSets.SelectMany(x => x.DifficultyBeatmaps).Max(x => x.Difficulty)));
}
catch
{
return(-1);
}
});
break;
case PlaylistSortMode.LevelAuthor:
comparer = Comparer <OrderedSong> .Create((s1, s2) =>
{
try
{
return(s1.Song.LevelAuthorName.ToUpper().CompareTo(s2.Song.LevelAuthorName.ToUpper()));
}
catch
{
return(-1);
}
});
break;
default:
throw new NotImplementedException("Unhandled playlist sort mode.");
}
Array.Sort(songList, comparer);
if (Reverse)
{
Array.Reverse(songList);
}
plCache.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.ToList().ForEach(x =>
{
plCache.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Remove(x);
x.Dispose();
});
for (int i = 0; i < songList.Count(); i++)
{
var song = songList[i];
song.Order = i;
plCache.Playlist.BeatmapLevelCollection.Object.BeatmapLevels.Add(song.Song.PtrFrom(plCache.Playlist.BeatmapLevelCollection.Object));
Log.LogMsg($"{song.Song.SongName}");
}
}