private EulerContainer GetEulerContainer(string path)
{
using (var english = File.Open(path, FileMode.Open))
{
return(CompressionUtils.Decompress <EulerContainer>(english));
}
}
public Block GetBlockByHash(Hash hash)
{
if (hash == Hash.Null)
{
return(null);
}
var blockMap = new StorageMap(BlockHashMapTag, this.Storage);
if (blockMap.ContainsKey <Hash>(hash))
{
var bytes = blockMap.Get <Hash, byte[]>(hash);
bytes = CompressionUtils.Decompress(bytes);
var block = Block.Unserialize(bytes);
if (block.Hash != hash)
{
throw new ChainException("data corruption on block: " + hash);
}
return(block);
}
return(null);
}
protected override void WriteDataToStream(Stream stream, SharedExtractParams extractParams, bool decompress)
{
var reader = extractParams.Reader;
uint len = this.Compressed ? this.Size : this.RealSize;
reader.BaseStream.Seek((long)this.Offset, SeekOrigin.Begin);
// Reset at start since value might still be in used for a bit after
this.BytesWritten = 0;
if (!decompress || !this.Compressed)
{
StreamUtils.WriteSectionToStream(reader.BaseStream,
len,
stream,
bytesWritten => this.BytesWritten = bytesWritten);
}
else
{
CompressionUtils.Decompress(reader.BaseStream,
len,
stream,
bytesWritten => this.BytesWritten = bytesWritten,
extractParams);
}
}
private void WriteChunks(Stream stream, SharedExtractParams extractParams, bool decompress)
{
var reader = extractParams.Reader;
for (int i = 0; i < (numChunks - 1); i++)
{
reader.BaseStream.Seek((long)this.Chunks[i].offset, SeekOrigin.Begin);
if (!decompress)
{
ulong prev = this.BytesWritten;
StreamUtils.WriteSectionToStream(reader.BaseStream,
Math.Max(Chunks[i].packSz, Chunks[i].fullSz), // Lazy hack, only one should be set when not compressed
stream,
bytesWritten => this.BytesWritten = prev + bytesWritten);
}
else
{
ulong prev = this.BytesWritten;
CompressionUtils.Decompress(reader.BaseStream,
this.Chunks[i].packSz,
stream,
bytesWritten => this.BytesWritten = prev + bytesWritten,
extractParams);
}
}
}
private static EulerContainer GetEulerContainer(string path)
{
using (var file = File.Open(path, FileMode.Open))
{
return(CompressionUtils.Decompress <EulerContainer>(file));
}
}
protected override void WriteDataToStream(Stream stream, SharedExtractParams extractParams, bool decompress)
{
var reader = extractParams.Reader;
reader.BaseStream.Seek((long)this.Offset, SeekOrigin.Begin);
// Reset at start since value might still be in used for a bit after
this.BytesWritten = 0;
if (!decompress)
{
StreamUtils.WriteSectionToStream(reader.BaseStream,
Math.Max(this.Size, this.RealSize), // Lazy hack, only one should be set when not compressed
stream,
bytesWritten => this.BytesWritten = bytesWritten);
}
else
{
this.WriteHeader(stream);
try
{
CompressionUtils.Decompress(reader.BaseStream,
this.Size,
stream,
bytesWritten => this.BytesWritten = bytesWritten,
extractParams);
}
catch (Exception ex)
{
throw new Exception($"Couldn't decompress zlib texture data. Size: {this.Size}, RealSize: {this.RealSize}", ex);
}
}
this.WriteChunks(stream, extractParams, decompress);
}
public override object ConvertFromStorageType(object value)
{
if (value != null)
{
byte[] decompressedValue = CompressionUtils.Decompress(new MemoryStream((byte[])value)).ToArray();
if (decompressedValue != null)
{
return(System.Text.Encoding.UTF8.GetString(decompressedValue));
}
}
return(null);
}
public void CompressTest()
{
var testClass = new TestClass {
IntProperty = 100, StringProperty = "Test"
};
var compressed = CompressionUtils.Compress(testClass);
var obj = CompressionUtils.Decompress <TestClass>(compressed);
Assert.AreEqual(testClass.IntProperty, obj.IntProperty);
Assert.AreEqual(testClass.StringProperty, obj.StringProperty);
}
public override object ConvertFromStorageType(object value)
{
if (value != null && !(value is byte[]))
{
throw new ArgumentException();
}
if (value == null || ((byte[])value).Length == 0)
{
return(value);
}
return(new ImageConverter().ConvertFrom(
CompressionUtils.Decompress(new MemoryStream((byte[])value)).ToArray()));
}
private List <Security> LoadSecuritiesFromCache()
{
try
{
using (StreamReader reader = new StreamReader(SecuritiesCachePath))
{
string data = CompressionUtils.Decompress(reader.ReadToEnd());
List <Security> list = JsonConvert.DeserializeObject <List <Security> >(data);
return(list != null && list.Count != 0 ? list : LoadSecuritiesFromQuik());
}
}
catch (Exception e)
{
SendLogMessage(e.ToString(), LogMessageType.Error);
return(LoadSecuritiesFromQuik());
}
}
public void CreateCompressedBufferedMessageSet()
{
string testMessage = "TestMessage";
Message message = new Message(Encoding.UTF8.GetBytes(testMessage));
BufferedMessageSet bms = new BufferedMessageSet(CompressionCodecs.DefaultCompressionCodec, new List <Message>()
{
message
});
foreach (var bmsMessage in bms.Messages)
{
Assert.AreNotEqual(bmsMessage.Payload, message.Payload);
var decompressedBms = CompressionUtils.Decompress(bmsMessage);
foreach (var decompressedMessage in decompressedBms.Messages)
{
Assert.AreEqual(message.ToString(), decompressedMessage.ToString());
}
}
}
public void CompressAndDecompressMessageUsingSnappyCompressionCodec()
{
var messageBytes = new byte[] { 1, 2, 3, 4, 5 };
var message = new Message(messageBytes, CompressionCodecs.SnappyCompressionCodec);
Message compressedMsg = CompressionUtils.Compress(new List <Message>()
{
message
}, CompressionCodecs.SnappyCompressionCodec, 0);
var decompressed = CompressionUtils.Decompress(compressedMsg, 0);
int i = 0;
foreach (var decompressedMessage in decompressed.Messages)
{
i++;
message.Payload.SequenceEqual(decompressedMessage.Payload).Should().BeTrue();
}
Assert.AreEqual(1, i);
}
public void ActualDataSerializationTest()
{
var language = new Language
{
LocalizationName = "RU-ru",
FontFamilyNames = new List <string>()
{
"SomeFont"
},
Chars = new List <Symbol>
{
new Symbol
{
Chr = 'Б',
Codes = new HashSet <SymbolCode>(
new[]
{
new SymbolCode(10, new EulerMonomap2D(EulerValue))
})
}
}
};
var eulerContainer = new EulerContainer()
{
Languages = new List <Language>()
{
language
},
SpecialChars = new List <Symbol>()
{
new Symbol()
{
Chr = 'Ж'
}
}
};
using (var compressed = CompressionUtils.Compress(eulerContainer))
{
CompressionUtils.Decompress <EulerContainer>(compressed);
}
}
public void CompressAndDecompressMessageUsingDefaultCompressionCodec()
{
byte[] messageBytes = new byte[] { 1, 2, 3, 4, 5 };
Message message = new Message(messageBytes, CompressionCodecs.DefaultCompressionCodec);
Message compressedMsg = CompressionUtils.Compress(new List <Message>()
{
message
});
var decompressed = CompressionUtils.Decompress(compressedMsg);
int i = 0;
foreach (var decompressedMessage in decompressed.Messages)
{
i++;
Assert.AreEqual(message.Payload, decompressedMessage.Payload);
}
Assert.AreEqual(1, i);
}
protected override void WriteDataToStream(Stream stream, SharedExtractParams extractParams, bool decompress)
{
var bw = new BinaryWriter(stream);
var reader = extractParams.Reader;
// Reset at start since value might still be in used for a bit after
this.BytesWritten = 0;
if (decompress && GenerateTextureHeader)
{
this.WriteHeader(bw);
}
for (int i = 0; i < numChunks; i++)
{
bool isCompressed = this.Chunks[i].packSz != 0;
ulong prev = this.BytesWritten;
reader.BaseStream.Seek((long)this.Chunks[i].offset, SeekOrigin.Begin);
if (!decompress || !isCompressed)
{
StreamUtils.WriteSectionToStream(reader.BaseStream,
Chunks[i].fullSz,
stream,
bytesWritten => this.BytesWritten = prev + bytesWritten);
}
else
{
CompressionUtils.Decompress(reader.BaseStream,
this.Chunks[i].packSz,
stream,
bytesWritten => this.BytesWritten = prev + bytesWritten,
extractParams);
}
}
if (dataSizePosition > -1)
{
bw.WriteAt(dataSizePosition, (uint)bw.BaseStream.Length - 164);
}
}
public Transaction GetTransactionByHash(Hash hash)
{
var txMap = new StorageMap(TransactionHashMapTag, this.Storage);
if (txMap.ContainsKey <Hash>(hash))
{
var bytes = txMap.Get <Hash, byte[]>(hash);
bytes = CompressionUtils.Decompress(bytes);
var tx = Transaction.Unserialize(bytes);
if (tx.Hash != hash)
{
throw new ChainException("data corruption on transaction: " + hash);
}
return(tx);
}
return(null);
}
public void CompressAndDecompress3MessagesUsingDefaultCompressionCodec()
{
byte[] messageBytes = new byte[] { 1, 2, 3, 4, 5 };
Message message1 = new Message(messageBytes, CompressionCodecs.DefaultCompressionCodec);
Message message2 = new Message(messageBytes, CompressionCodecs.DefaultCompressionCodec);
Message message3 = new Message(messageBytes, CompressionCodecs.DefaultCompressionCodec);
Message compressedMsg = CompressionUtils.Compress(new List <Message>()
{
message1, message2, message3
}, 0);
var decompressed = CompressionUtils.Decompress(compressedMsg, 0);
int i = 0;
foreach (var decompressedMessage in decompressed.Messages)
{
i++;
message1.Payload.SequenceEqual(decompressedMessage.Payload).Should().BeTrue();
}
Assert.AreEqual(3, i);
}
protected override void Client_PacketReceived(Packet packet)
{
base.Client_PacketReceived(packet);
if (packet.Type == PacketType.PlaySong)
{
PlaySong playSong = packet.SpecificPacket as PlaySong;
var desiredLevel = SongUtils.masterLevelList.First(x => x.levelID == playSong.GameplayParameters.Beatmap.LevelId);
var desiredCharacteristic = desiredLevel.previewDifficultyBeatmapSets.FirstOrDefault(x => x.beatmapCharacteristic.serializedName == playSong.GameplayParameters.Beatmap.Characteristic.SerializedName).beatmapCharacteristic ?? desiredLevel.previewDifficultyBeatmapSets.First().beatmapCharacteristic;
var desiredDifficulty = (BeatmapDifficulty)playSong.GameplayParameters.Beatmap.Difficulty;
var playerData = Resources.FindObjectsOfTypeAll <PlayerDataModel>().First().playerData;
var playerSettings = playerData.playerSpecificSettings;
//Override defaults if we have forced options enabled
if (playSong.GameplayParameters.PlayerSettings.Options != PlayerOptions.None)
{
playerSettings = new PlayerSpecificSettings(
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.StaticLights),
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.LeftHanded),
playSong.GameplayParameters.PlayerSettings.PlayerHeight,
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.AutoPlayerHeight),
playSong.GameplayParameters.PlayerSettings.SfxVolume,
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.ReduceDebris),
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.NoHud),
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.NoFailEffects),
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.AdvancedHud),
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.AutoRestart),
playSong.GameplayParameters.PlayerSettings.SaberTrailIntensity,
playSong.GameplayParameters.PlayerSettings.NoteJumpStartBeatOffset,
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.HideNoteSpawnEffect),
playSong.GameplayParameters.PlayerSettings.Options.HasFlag(PlayerOptions.AdaptiveSfx)
);
}
var songSpeed = GameplayModifiers.SongSpeed.Normal;
if (playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.SlowSong))
{
songSpeed = GameplayModifiers.SongSpeed.Slower;
}
if (playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.FastSong))
{
songSpeed = GameplayModifiers.SongSpeed.Faster;
}
var gameplayModifiers = new GameplayModifiers(
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.DemoNoFail),
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.DemoNoObstacles),
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.BatteryEnergy) ? GameplayModifiers.EnergyType.Battery : GameplayModifiers.EnergyType.Bar,
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.NoFail),
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.InstaFail),
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.FailOnClash),
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.NoObstacles) ? GameplayModifiers.EnabledObstacleType.NoObstacles : GameplayModifiers.EnabledObstacleType.All,
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.NoBombs),
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.FastNotes),
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.StrictAngles),
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.DisappearingArrows),
songSpeed,
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.NoArrows),
playSong.GameplayParameters.GameplayModifiers.Options.HasFlag(GameOptions.GhostNotes)
);
var colorScheme = playerData.colorSchemesSettings.overrideDefaultColors ? playerData.colorSchemesSettings.GetSelectedColorScheme() : null;
//Disable score submission if nofail is on. This is specifically for Hidden Sabers, though it may stay longer
if (playSong.DisableScoresaberSubmission)
{
BS_Utils.Gameplay.ScoreSubmission.DisableSubmission(SharedConstructs.Name);
}
if (playSong.ShowNormalNotesOnStream)
{
var customNotes = IPA.Loader.PluginManager.GetPluginFromId("CustomNotes");
if (customNotes != null)
{
EnableHMDOnly();
}
}
PlaySong?.Invoke(desiredLevel, desiredCharacteristic, desiredDifficulty, gameplayModifiers, playerSettings, playerData.overrideEnvironmentSettings, colorScheme, playSong.FloatingScoreboard, playSong.StreamSync, playSong.DisablePause, playSong.DisableFail);
}
else if (packet.Type == PacketType.Command)
{
Command command = packet.SpecificPacket as Command;
if (command.CommandType == Command.CommandTypes.ReturnToMenu)
{
if (SyncHandler.Instance != null)
{
ScreenOverlay.Instance.Clear();
}
if ((Self as Player).PlayState == Player.PlayStates.InGame)
{
PlayerUtils.ReturnToMenu();
}
}
else if (command.CommandType == Command.CommandTypes.ScreenOverlay_ShowPng)
{
ScreenOverlay.Instance.ShowPng();
}
else if (command.CommandType == Command.CommandTypes.DelayTest_Finish)
{
UnityMainThreadDispatcher.Instance().Enqueue(() => {
ScreenOverlay.Instance.Clear();
SyncHandler.Instance.Resume();
SyncHandler.Destroy();
});
}
}
else if (packet.Type == PacketType.LoadSong)
{
LoadSong loadSong = packet.SpecificPacket as LoadSong;
Action <IBeatmapLevel> SongLoaded = (loadedLevel) =>
{
//Send updated download status
(Self as Player).DownloadState = Player.DownloadStates.Downloaded;
var playerUpdate = new Event();
playerUpdate.Type = Event.EventType.PlayerUpdated;
playerUpdate.ChangedObject = Self;
Send(new Packet(playerUpdate));
//Notify any listeners of the client that a song has been loaded
LoadedSong?.Invoke(loadedLevel);
};
if (OstHelper.IsOst(loadSong.LevelId))
{
SongLoaded?.Invoke(SongUtils.masterLevelList.First(x => x.levelID == loadSong.LevelId) as BeatmapLevelSO);
}
else
{
if (SongUtils.masterLevelList.Any(x => x.levelID == loadSong.LevelId))
{
SongUtils.LoadSong(loadSong.LevelId, SongLoaded);
}
else
{
Action <string, bool> loadSongAction = (hash, succeeded) =>
{
if (succeeded)
{
SongUtils.LoadSong(loadSong.LevelId, SongLoaded);
}
else
{
(Self as Player).DownloadState = Player.DownloadStates.DownloadError;
var playerUpdated = new Event();
playerUpdated.Type = Event.EventType.PlayerUpdated;
playerUpdated.ChangedObject = Self;
Send(new Packet(playerUpdated));
}
};
(Self as Player).DownloadState = Player.DownloadStates.Downloading;
var playerUpdate = new Event();
playerUpdate.Type = Event.EventType.PlayerUpdated;
playerUpdate.ChangedObject = Self;
Send(new Packet(playerUpdate));
SongDownloader.DownloadSong(loadSong.LevelId, songDownloaded: loadSongAction, downloadProgressChanged: (hash, progress) => Logger.Debug($"DOWNLOAD PROGRESS ({hash}): {progress}"), customHostUrl: loadSong.CustomHostUrl);
}
}
}
else if (packet.Type == PacketType.File)
{
File file = packet.SpecificPacket as File;
if (file.Intent == File.Intentions.SetPngToShowWhenTriggered)
{
var pngBytes = file.Compressed ? CompressionUtils.Decompress(file.Data) : file.Data;
ScreenOverlay.Instance.SetPngBytes(pngBytes);
}
else if (file.Intent == File.Intentions.ShowPngImmediately)
{
var pngBytes = file.Compressed ? CompressionUtils.Decompress(file.Data) : file.Data;
ScreenOverlay.Instance.SetPngBytes(pngBytes);
ScreenOverlay.Instance.ShowPng();
}
Send(packet.From, new Packet(new Acknowledgement()
{
PacketId = packet.Id,
Type = Acknowledgement.AcknowledgementType.FileDownloaded
}));
}
}
protected override void Client_PacketRecieved(Packet packet)
{
base.Client_PacketRecieved(packet);
if (packet.Type == PacketType.PlaySong)
{
PlaySong playSong = packet.SpecificPacket as PlaySong;
var desiredLevel = SongUtils.masterLevelList.First(x => x.levelID == playSong.Beatmap.LevelId);
var desiredCharacteristic = desiredLevel.previewDifficultyBeatmapSets.FirstOrDefault(x => x.beatmapCharacteristic.serializedName == playSong.Beatmap.Characteristic.SerializedName).beatmapCharacteristic ?? desiredLevel.previewDifficultyBeatmapSets.First().beatmapCharacteristic;
var desiredDifficulty = (BeatmapDifficulty)playSong.Beatmap.Difficulty;
var playerData = Resources.FindObjectsOfTypeAll <PlayerDataModel>().First().playerData;
var playerSettings = playerData.playerSpecificSettings;
//Override defaults if we have forced options enabled
if (playSong.PlayerSettings.Options != PlayerOptions.None)
{
playerSettings = new PlayerSpecificSettings();
playerSettings.leftHanded = playSong.PlayerSettings.Options.HasFlag(PlayerOptions.LeftHanded);
playerSettings.staticLights = playSong.PlayerSettings.Options.HasFlag(PlayerOptions.StaticLights);
playerSettings.noTextsAndHuds = playSong.PlayerSettings.Options.HasFlag(PlayerOptions.NoHud);
playerSettings.advancedHud = playSong.PlayerSettings.Options.HasFlag(PlayerOptions.AdvancedHud);
playerSettings.reduceDebris = playSong.PlayerSettings.Options.HasFlag(PlayerOptions.ReduceDebris);
}
var gameplayModifiers = new GameplayModifiers();
gameplayModifiers.batteryEnergy = playSong.GameplayModifiers.Options.HasFlag(GameOptions.BatteryEnergy);
gameplayModifiers.disappearingArrows = playSong.GameplayModifiers.Options.HasFlag(GameOptions.DisappearingArrows);
gameplayModifiers.failOnSaberClash = playSong.GameplayModifiers.Options.HasFlag(GameOptions.FailOnClash);
gameplayModifiers.fastNotes = playSong.GameplayModifiers.Options.HasFlag(GameOptions.FastNotes);
gameplayModifiers.ghostNotes = playSong.GameplayModifiers.Options.HasFlag(GameOptions.GhostNotes);
gameplayModifiers.instaFail = playSong.GameplayModifiers.Options.HasFlag(GameOptions.InstaFail);
gameplayModifiers.noBombs = playSong.GameplayModifiers.Options.HasFlag(GameOptions.NoBombs);
gameplayModifiers.noFail = playSong.GameplayModifiers.Options.HasFlag(GameOptions.NoFail);
gameplayModifiers.noObstacles = playSong.GameplayModifiers.Options.HasFlag(GameOptions.NoObstacles);
gameplayModifiers.noArrows = playSong.GameplayModifiers.Options.HasFlag(GameOptions.NoArrows);
if (playSong.GameplayModifiers.Options.HasFlag(GameOptions.SlowSong))
{
gameplayModifiers.songSpeed = GameplayModifiers.SongSpeed.Slower;
}
if (playSong.GameplayModifiers.Options.HasFlag(GameOptions.FastSong))
{
gameplayModifiers.songSpeed = GameplayModifiers.SongSpeed.Faster;
}
var colorScheme = playerData.colorSchemesSettings.overrideDefaultColors ? playerData.colorSchemesSettings.GetSelectedColorScheme() : null;
PlaySong?.Invoke(desiredLevel, desiredCharacteristic, desiredDifficulty, gameplayModifiers, playerSettings, playerData.overrideEnvironmentSettings, colorScheme, playSong.FloatingScoreboard, playSong.StreamSync, playSong.DisablePause, playSong.DisableFail);
}
else if (packet.Type == PacketType.Command)
{
Command command = packet.SpecificPacket as Command;
if (command.CommandType == Command.CommandTypes.ReturnToMenu)
{
if (SyncHandler.Instance != null)
{
ScreenOverlay.Instance.Clear();
}
if ((Self as Player).PlayState == Player.PlayStates.InGame)
{
PlayerUtils.ReturnToMenu();
}
}
else if (command.CommandType == Command.CommandTypes.ScreenOverlay_ShowPng)
{
ScreenOverlay.Instance.ShowPng();
}
else if (command.CommandType == Command.CommandTypes.DelayTest_Finish)
{
UnityMainThreadDispatcher.Instance().Enqueue(() => {
ScreenOverlay.Instance.Clear();
SyncHandler.Instance.Resume();
SyncHandler.Destroy();
});
}
}
else if (packet.Type == PacketType.LoadSong)
{
LoadSong loadSong = packet.SpecificPacket as LoadSong;
Action <IBeatmapLevel> SongLoaded = (loadedLevel) =>
{
//Send updated download status
(Self as Player).DownloadState = Player.DownloadStates.Downloaded;
var playerUpdate = new Event();
playerUpdate.Type = Event.EventType.PlayerUpdated;
playerUpdate.ChangedObject = Self;
Send(new Packet(playerUpdate));
//Notify any listeners of the client that a song has been loaded
LoadedSong?.Invoke(loadedLevel);
Logger.Debug($"SENT DOWNLOADED SIGNAL {(playerUpdate.ChangedObject as Player).DownloadState}");
};
if (OstHelper.IsOst(loadSong.LevelId))
{
SongLoaded?.Invoke(SongUtils.masterLevelList.First(x => x.levelID == loadSong.LevelId) as BeatmapLevelSO);
}
else
{
if (SongUtils.masterLevelList.Any(x => x.levelID == loadSong.LevelId))
{
SongUtils.LoadSong(loadSong.LevelId, SongLoaded);
}
else
{
Action <bool> loadSongAction = (succeeded) =>
{
if (succeeded)
{
SongUtils.LoadSong(loadSong.LevelId, SongLoaded);
}
else
{
(Self as Player).DownloadState = Player.DownloadStates.DownloadError;
var playerUpdated = new Event();
playerUpdated.Type = Event.EventType.PlayerUpdated;
playerUpdated.ChangedObject = Self;
Send(new Packet(playerUpdated));
Logger.Debug($"SENT DOWNLOADED SIGNAL {(playerUpdated.ChangedObject as Player).DownloadState}");
}
};
(Self as Player).DownloadState = Player.DownloadStates.Downloading;
var playerUpdate = new Event();
playerUpdate.Type = Event.EventType.PlayerUpdated;
playerUpdate.ChangedObject = Self;
Send(new Packet(playerUpdate));
Logger.Debug($"SENT DOWNLOAD SIGNAL {(playerUpdate.ChangedObject as Player).DownloadState}");
SongDownloader.DownloadSong(loadSong.LevelId, songDownloaded: loadSongAction, downloadProgressChanged: (progress) => Logger.Debug($"DOWNLOAD PROGRESS: {progress}"));
}
}
}
else if (packet.Type == PacketType.File)
{
File file = packet.SpecificPacket as File;
if (file.Intention == File.Intentions.SetPngToShowWhenTriggered)
{
var pngBytes = file.Compressed ? CompressionUtils.Decompress(file.Data) : file.Data;
ScreenOverlay.Instance.SetPngBytes(pngBytes);
}
else if (file.Intention == File.Intentions.ShowPngImmediately)
{
var pngBytes = file.Compressed ? CompressionUtils.Decompress(file.Data) : file.Data;
ScreenOverlay.Instance.SetPngBytes(pngBytes);
ScreenOverlay.Instance.ShowPng();
}
Send(packet.From, new Packet(new Acknowledgement()
{
PacketId = packet.Id,
Type = Acknowledgement.AcknowledgementType.FileDownloaded
}));
}
}
protected override void WriteDataToStream(Stream stream, SharedExtractParams extractParams, bool decompress)
{
var reader = extractParams.Reader;
decompress = decompress && this.Compressed;
reader.BaseStream.Position = (long)Offset;
// Reset at start since value might still be in used for a bit after
this.BytesWritten = 0;
if (this.Archive.Type == ArchiveTypes.BSA_SE)
{
// Separate Skyrim Special Edition extraction
ulong filesz = this.Size & 0x3fffffff;
if (this.Archive.ContainsFileNameBlobs)
{
int len = reader.ReadByte();
filesz -= (ulong)len + 1;
reader.BaseStream.Seek((long)this.Offset + 1 + len, SeekOrigin.Begin);
}
uint filesize = (uint)filesz;
if (this.Size > 0 && this.Compressed)
{
filesize = reader.ReadUInt32();
filesz -= 4;
}
if (!decompress)
{
StreamUtils.WriteSectionToStream(reader.BaseStream,
filesz,
stream,
bytesWritten => this.BytesWritten = bytesWritten);
}
else
{
CompressionUtils.DecompressLZ4(reader.BaseStream,
(uint)filesz,
stream,
bytesWritten => this.BytesWritten = bytesWritten);
}
}
else
{
// Skip ahead
if (this.Archive.ContainsFileNameBlobs)
{
reader.BaseStream.Position += reader.ReadByte() + 1;
}
if (!decompress)
{
StreamUtils.WriteSectionToStream(reader.BaseStream,
this.Size,
stream,
bytesWritten => this.BytesWritten = bytesWritten);
}
else
{
if (this.Compressed)
{
reader.ReadUInt32(); // Skip
}
CompressionUtils.Decompress(reader.BaseStream,
this.Size - 4,
stream,
bytesWriten => this.BytesWritten = bytesWriten,
extractParams);
}
}
}
