private void PacketReceived(NetIncomingMessage msg)
{
if (msg == null)
{
DisconnectCommandReceived(null);
return;
}
CommandType commandType = (CommandType)msg.ReadByte();
if (!joined)
{
if (commandType == CommandType.JoinRoom)
{
switch (msg.ReadByte())
{
case 0:
{
Client.Instance.playerInfo.playerState = PlayerState.DownloadingSongs;
Client.Instance.RequestRoomInfo();
Client.Instance.SendPlayerInfo();
Client.Instance.InRoom = true;
joined = true;
InGameOnlineController.Instance.needToSendUpdates = true;
if (Config.Instance.EnableVoiceChat)
{
InGameOnlineController.Instance.VoiceChatStartRecording();
}
}
break;
case 1:
{
_roomNavigationController.DisplayError("Unable to join room!\nRoom not found");
}
break;
case 2:
{
_roomNavigationController.DisplayError("Unable to join room!\nIncorrect password");
}
break;
case 3:
{
_roomNavigationController.DisplayError("Unable to join room!\nToo much players");
}
break;
default:
{
_roomNavigationController.DisplayError("Unable to join room!\nUnknown error");
}
break;
}
}
}
else
{
try
{
switch (commandType)
{
case CommandType.GetRoomInfo:
{
Client.Instance.playerInfo.playerState = PlayerState.Room;
roomInfo = new RoomInfo(msg);
Client.Instance.isHost = Client.Instance.playerInfo.Equals(roomInfo.roomHost);
UpdateUI(roomInfo.roomState);
}
break;
case CommandType.SetSelectedSong:
{
if (msg.LengthBytes < 16)
{
roomInfo.roomState = RoomState.SelectingSong;
roomInfo.selectedSong = null;
PreviewPlayer.CrossfadeToDefault();
UpdateUI(roomInfo.roomState);
if (songToDownload != null)
{
songToDownload.songQueueState = SongQueueState.Error;
Client.Instance.playerInfo.playerState = PlayerState.Room;
}
}
else
{
roomInfo.roomState = RoomState.Preparing;
SongInfo selectedSong = new SongInfo(msg);
roomInfo.selectedSong = selectedSong;
if (roomInfo.startLevelInfo == null)
{
roomInfo.startLevelInfo = new StartLevelInfo(BeatmapDifficulty.Hard, GameplayModifiers.defaultModifiers, "Standard");
}
if (songToDownload != null)
{
songToDownload.songQueueState = SongQueueState.Error;
}
UpdateUI(roomInfo.roomState);
}
}
break;
case CommandType.SetLevelOptions:
{
if (roomInfo.roomState == RoomState.SelectingSong)
{
roomInfo.startLevelInfo = new StartLevelInfo(msg);
_playerManagementViewController.SetGameplayModifiers(roomInfo.startLevelInfo.modifiers);
_difficultySelectionViewController.SetBeatmapCharacteristic(_beatmapCharacteristics.First(x => x.serializedName == roomInfo.startLevelInfo.characteristicName));
if (!roomInfo.perPlayerDifficulty)
{
_difficultySelectionViewController.SetBeatmapDifficulty(roomInfo.startLevelInfo.difficulty);
}
}
}
break;
case CommandType.GetRandomSongInfo:
{
SongInfo random = new SongInfo(SongLoader.CustomBeatmapLevelPackCollectionSO.beatmapLevelPacks.SelectMany(x => x.beatmapLevelCollection.beatmapLevels).ToArray().Random() as BeatmapLevelSO);
Client.Instance.SetSelectedSong(random);
}
break;
case CommandType.TransferHost:
{
roomInfo.roomHost = new PlayerInfo(msg);
Client.Instance.isHost = Client.Instance.playerInfo.Equals(roomInfo.roomHost);
if (Client.Instance.playerInfo.playerState == PlayerState.DownloadingSongs)
{
return;
}
UpdateUI(roomInfo.roomState);
}
break;
case CommandType.StartLevel:
{
if (Client.Instance.playerInfo.playerState == PlayerState.DownloadingSongs)
{
return;
}
StartLevelInfo levelInfo = new StartLevelInfo(msg);
BeatmapCharacteristicSO characteristic = _beatmapCharacteristics.First(x => x.serializedName == levelInfo.characteristicName);
SongInfo songInfo = new SongInfo(msg);
BeatmapLevelSO level = SongLoader.CustomBeatmapLevelPackCollectionSO.beatmapLevelPacks.SelectMany(x => x.beatmapLevelCollection.beatmapLevels).FirstOrDefault(x => x.levelID.StartsWith(songInfo.levelId)) as BeatmapLevelSO;
if (level == null)
{
Logger.Error("Unable to start level! Level is null! LevelID=" + songInfo.levelId);
}
if (roomInfo.perPlayerDifficulty && _difficultySelectionViewController != null)
{
StartLevel(level, characteristic, _difficultySelectionViewController.selectedDifficulty, levelInfo.modifiers);
}
else
{
StartLevel(level, characteristic, levelInfo.difficulty, levelInfo.modifiers);
}
}
break;
case CommandType.LeaveRoom:
{
LeaveRoom();
}
break;
case CommandType.UpdatePlayerInfo:
{
if (roomInfo != null)
{
currentTime = msg.ReadFloat();
totalTime = msg.ReadFloat();
int playersCount = msg.ReadInt32();
List <PlayerInfo> playerInfos = new List <PlayerInfo>();
for (int j = 0; j < playersCount; j++)
{
try
{
playerInfos.Add(new PlayerInfo(msg));
}
catch (Exception e)
{
#if DEBUG
Misc.Logger.Exception($"Unable to parse PlayerInfo! Excpetion: {e}");
#endif
}
}
switch (roomInfo.roomState)
{
case RoomState.InGame:
playerInfos = playerInfos.Where(x => x.playerScore > 0 && x.playerState == PlayerState.Game).ToList();
UpdateLeaderboard(playerInfos, currentTime, totalTime, false);
break;
case RoomState.Results:
playerInfos = playerInfos.Where(x => x.playerScore > 0 && (x.playerState == PlayerState.Game || x.playerState == PlayerState.Room)).ToList();
UpdateLeaderboard(playerInfos, currentTime, totalTime, true);
break;
}
_playerManagementViewController.UpdatePlayerList(playerInfos, roomInfo.roomState);
}
}
break;
case CommandType.PlayerReady:
{
int playersReady = msg.ReadInt32();
int playersTotal = msg.ReadInt32();
if (roomInfo.roomState == RoomState.Preparing && _difficultySelectionViewController != null)
{
_difficultySelectionViewController.SetPlayersReady(playersReady, playersTotal);
}
}
break;
case CommandType.Disconnect:
{
DisconnectCommandReceived(msg);
}
break;
}
}catch (Exception e)
{
Logger.Exception($"Unable to parse packet! Packet={commandType}, DataLength={msg.LengthBytes}\nException: {e}");
}
}
}
private void PacketReceived(NetIncomingMessage msg)
{
CommandType commandType = (CommandType)msg.ReadByte();
if (!joined)
{
if (commandType == CommandType.JoinRoom)
{
switch (msg.ReadByte())
{
case 0:
{
Client.Instance.playerInfo.playerState = PlayerState.DownloadingSongs;
Client.Instance.RequestRoomInfo();
Client.Instance.SendPlayerInfo();
joined = true;
InGameOnlineController.Instance.needToSendUpdates = true;
}
break;
case 1:
{
_roomNavigationController.DisplayError("Unable to join room!\nRoom not found");
}
break;
case 2:
{
_roomNavigationController.DisplayError("Unable to join room!\nIncorrect password");
}
break;
case 3:
{
_roomNavigationController.DisplayError("Unable to join room!\nToo much players");
}
break;
default:
{
_roomNavigationController.DisplayError("Unable to join room!\nUnknown error");
}
break;
}
}
}
else
{
try
{
switch (commandType)
{
case CommandType.GetRoomInfo:
{
Client.Instance.playerInfo.playerState = PlayerState.Room;
roomInfo = new RoomInfo(msg);
Client.Instance.isHost = Client.Instance.playerInfo.Equals(roomInfo.roomHost);
UpdateUI(roomInfo.roomState);
}
break;
case CommandType.SetSelectedSong:
{
if (msg.LengthBytes < 16)
{
roomInfo.roomState = RoomState.SelectingSong;
roomInfo.selectedSong = null;
PreviewPlayer.CrossfadeToDefault();
UpdateUI(roomInfo.roomState);
if (songToDownload != null)
{
songToDownload.songQueueState = SongQueueState.Error;
Client.Instance.playerInfo.playerState = PlayerState.Room;
}
}
else
{
roomInfo.roomState = RoomState.Preparing;
SongInfo selectedSong = new SongInfo(msg);
roomInfo.selectedSong = selectedSong;
if (songToDownload != null)
{
songToDownload.songQueueState = SongQueueState.Error;
}
UpdateUI(roomInfo.roomState);
}
}
break;
case CommandType.TransferHost:
{
roomInfo.roomHost = new PlayerInfo(msg);
Client.Instance.isHost = Client.Instance.playerInfo.Equals(roomInfo.roomHost);
if (Client.Instance.playerInfo.playerState == PlayerState.DownloadingSongs)
{
return;
}
UpdateUI(roomInfo.roomState);
}
break;
case CommandType.StartLevel:
{
if (Client.Instance.playerInfo.playerState == PlayerState.DownloadingSongs)
{
return;
}
lastSelectedSong = "";
Client.Instance.playerInfo.playerComboBlocks = 0;
Client.Instance.playerInfo.playerCutBlocks = 0;
Client.Instance.playerInfo.playerEnergy = 0f;
Client.Instance.playerInfo.playerScore = 0;
byte difficulty = msg.ReadByte();
SongInfo songInfo = new SongInfo(msg);
MenuSceneSetupDataSO menuSceneSetupData = Resources.FindObjectsOfTypeAll <MenuSceneSetupDataSO>().FirstOrDefault();
if (menuSceneSetupData != null)
{
GameplayModifiers gameplayModifiers = new GameplayModifiers();
if (Config.Instance.SpectatorMode)
{
Client.Instance.playerInfo.playerState = PlayerState.Spectating;
gameplayModifiers.noFail = true;
}
else
{
Client.Instance.playerInfo.playerState = PlayerState.Game;
gameplayModifiers.noFail = roomInfo.noFail;
}
PlayerSpecificSettings playerSettings = Resources.FindObjectsOfTypeAll <PlayerDataModelSO>().FirstOrDefault().currentLocalPlayer.playerSpecificSettings;
roomInfo.roomState = RoomState.InGame;
Client.Instance.MessageReceived -= PacketReceived;
LevelSO level = _levelCollection.levels.First(x => x.levelID.StartsWith(songInfo.levelId));
IDifficultyBeatmap difficultyBeatmap = level.GetDifficultyBeatmap((BeatmapDifficulty)difficulty);
Logger.Info($"Starting song: name={level.songName}, levelId={level.levelID}, difficulty={(BeatmapDifficulty)difficulty}");
Client.Instance.MessageReceived -= PacketReceived;
menuSceneSetupData.StartStandardLevel(difficultyBeatmap, gameplayModifiers, playerSettings, null, null, (StandardLevelSceneSetupDataSO sender, LevelCompletionResults levelCompletionResults) => { InGameOnlineController.Instance.SongFinished(sender, levelCompletionResults, difficultyBeatmap, gameplayModifiers, false); });
return;
}
else
{
Logger.Error("SceneSetupData is null!");
}
}
break;
case CommandType.LeaveRoom:
{
LeaveRoom();
}
break;
case CommandType.UpdatePlayerInfo:
{
if (roomInfo != null)
{
if (roomInfo.roomState != RoomState.SelectingSong)
{
float currentTime = msg.ReadFloat();
float totalTime = msg.ReadFloat();
int playersCount = msg.ReadInt32();
List <PlayerInfo> playerInfos = new List <PlayerInfo>();
for (int j = 0; j < playersCount; j++)
{
try
{
playerInfos.Add(new PlayerInfo(msg));
}
catch (Exception e)
{
#if DEBUG
Misc.Logger.Exception($"Unable to parse PlayerInfo! Excpetion: {e}");
#endif
}
}
switch (roomInfo.roomState)
{
case RoomState.InGame:
playerInfos = playerInfos.Where(x => x.playerScore > 0 && x.playerState == PlayerState.Game).ToList();
UpdateLeaderboard(playerInfos, currentTime, totalTime, false);
break;
case RoomState.Results:
playerInfos = playerInfos.Where(x => x.playerScore > 0 && (x.playerState == PlayerState.Game || x.playerState == PlayerState.Room)).ToList();
UpdateLeaderboard(playerInfos, currentTime, totalTime, true);
break;
case RoomState.Preparing:
_roomManagementViewController.UpdatePlayerList(playerInfos);
break;
}
}
}
}
break;
case CommandType.PlayerReady:
{
int playersReady = msg.ReadInt32();
int playersTotal = msg.ReadInt32();
if (roomInfo.roomState == RoomState.Preparing && _difficultySelectionViewController != null)
{
_difficultySelectionViewController.SetPlayersReady(playersReady, playersTotal);
}
}
break;
case CommandType.Disconnect:
{
InGameOnlineController.Instance.needToSendUpdates = false;
if (msg.LengthBytes > 3)
{
string reason = msg.ReadString();
PopAllViewControllers(_roomNavigationController);
InGameOnlineController.Instance.DestroyAvatars();
PreviewPlayer.CrossfadeToDefault();
joined = false;
lastSelectedSong = "";
_roomNavigationController.DisplayError(reason);
}
else
{
_roomNavigationController.DisplayError("ServerHub refused connection!");
}
}
break;
}
}catch (Exception e)
{
Logger.Exception("Unable to parse packet!");
if (msg != null)
{
Logger.Exception($"Packet={commandType}, DataLength={msg.LengthBytes}");
}
Logger.Exception(e.ToString());
}
}
}
public static IEnumerator DownloadAvatarCoroutine(string hash, Action <string> callback)
{
queuedAvatars.Add(hash);
string downloadUrl = "";
string avatarName = "";
UnityWebRequest www = UnityWebRequest.Get("https://modelsaber.com/api/v1/avatar/get.php?filter=hash:" + hash);
www.timeout = 10;
yield return(www.SendWebRequest());
if (www.isNetworkError || www.isHttpError)
{
Logger.Error(www.error);
queuedAvatars.Remove(hash);
callback?.Invoke(null);
yield break;
}
else
{
#if DEBUG
Logger.Info("Received response from ModelSaber...");
#endif
JSONNode node = JSON.Parse(www.downloadHandler.text);
if (node.Count == 0)
{
Logger.Error($"Avatar with hash {hash} doesn't exist on ModelSaber!");
cachedAvatars.Add(hash, null);
queuedAvatars.Remove(hash);
callback?.Invoke(null);
yield break;
}
downloadUrl = node[0]["download"].Value;
avatarName = downloadUrl.Substring(downloadUrl.LastIndexOf("/") + 1);
}
if (string.IsNullOrEmpty(downloadUrl))
{
queuedAvatars.Remove(hash);
callback?.Invoke(null);
yield break;
}
bool timeout = false;
float time = 0f;
UnityWebRequestAsyncOperation asyncRequest;
try
{
www = UnityWebRequest.Get(downloadUrl);
www.timeout = 0;
asyncRequest = www.SendWebRequest();
}
catch (Exception e)
{
Logger.Error(e);
queuedAvatars.Remove(hash);
callback?.Invoke(null);
yield break;
}
while (!asyncRequest.isDone)
{
yield return(null);
time += Time.deltaTime;
if ((time >= 5f && asyncRequest.progress == 0f))
{
www.Abort();
timeout = true;
Logger.Error("Connection timed out!");
}
//songInfo.downloadingProgress = asyncRequest.progress;
}
if (www.isNetworkError || www.isHttpError || timeout)
{
queuedAvatars.Remove(hash);
Logger.Error("Unable to download avatar! " + (www.isNetworkError ? $"Network error: {www.error}" : (www.isHttpError ? $"HTTP error: {www.error}" : "Unknown error")));
callback?.Invoke(null);
}
else
{
#if DEBUG
Logger.Info("Received response from ModelSaber...");
#endif
string docPath = "";
string customAvatarPath = "";
byte[] data = www.downloadHandler.data;
try
{
docPath = Application.dataPath;
docPath = docPath.Substring(0, docPath.Length - 5);
docPath = docPath.Substring(0, docPath.LastIndexOf("/"));
customAvatarPath = docPath + "/CustomAvatars/" + avatarName;
File.WriteAllBytes(customAvatarPath, data);
CustomAvatar.CustomAvatar downloadedAvatar = CustomExtensions.CreateInstance <CustomAvatar.CustomAvatar>(customAvatarPath);
queuedAvatars.Remove(hash);
cachedAvatars.Add(hash, downloadedAvatar);
downloadedAvatar.Load((CustomAvatar.CustomAvatar avatar, CustomAvatar.AvatarLoadResult result) => { if (result == CustomAvatar.AvatarLoadResult.Completed)
{
callback?.Invoke(hash); avatarDownloaded?.Invoke(hash);
}
else
{
callback?.Invoke(null);
} });
Logger.Info("Downloaded avatar!");
}
catch (Exception e)
{
Logger.Exception(e);
queuedAvatars.Remove(hash);
callback?.Invoke(null);
yield break;
}
}
}
public IEnumerator DownloadSongCoroutine(Song songInfo, string subFolder, Action callback, Action <float> progressChanged = null, CancellationTokenSource cancelToken = null)
{
songInfo.songQueueState = SongQueueState.Downloading;
UnityWebRequest www;
bool timeout = false;
float time = 0f;
UnityWebRequestAsyncOperation asyncRequest;
try
{
www = UnityWebRequest.Get(songInfo.downloadUrl);
asyncRequest = www.SendWebRequest();
}
catch (Exception e)
{
Logger.Error(e);
songInfo.songQueueState = SongQueueState.Error;
songInfo.downloadingProgress = 1f;
yield break;
}
while ((!asyncRequest.isDone || songInfo.downloadingProgress != 1f) && songInfo.songQueueState != SongQueueState.Error)
{
yield return(null);
time += Time.deltaTime;
if ((time >= 5f && asyncRequest.progress == 0f) || songInfo.songQueueState == SongQueueState.Error)
{
www.Abort();
timeout = true;
Logger.Error("Download aborted!");
}
songInfo.downloadingProgress = asyncRequest.progress;
progressChanged?.Invoke(asyncRequest.progress);
}
if (www.isNetworkError || www.isHttpError || timeout || songInfo.songQueueState == SongQueueState.Error)
{
songInfo.songQueueState = SongQueueState.Error;
Logger.Error("Unable to download song! " + (www.isNetworkError ? $"Network error: {www.error}" : (www.isHttpError ? $"HTTP error: {www.error}" : "Unknown error")));
}
else
{
Logger.Info("Received response from BeatSaver.com...");
string docPath = "";
string customSongsPath = "";
byte[] data = www.downloadHandler.data;
Stream zipStream = null;
try
{
docPath = Application.dataPath;
docPath = docPath.Substring(0, docPath.Length - 5);
docPath = docPath.Substring(0, docPath.LastIndexOf("/"));
customSongsPath = docPath + "/CustomSongs/" + subFolder + "/" + songInfo.id + "/";
if (!Directory.Exists(customSongsPath))
{
Directory.CreateDirectory(customSongsPath);
}
zipStream = new MemoryStream(data);
Logger.Info("Downloaded zip!");
}
catch (Exception e)
{
Logger.Exception(e);
songInfo.songQueueState = SongQueueState.Error;
yield break;
}
yield return(new WaitWhile(() => _extractingZip)); //because extracting several songs at once sometimes hangs the game
Task extract = ExtractZipAsync(songInfo, zipStream, customSongsPath);
yield return(new WaitWhile(() => !extract.IsCompleted));
songDownloaded?.Invoke(songInfo);
callback?.Invoke();
}
}