public void ServerRead(IReadMessage incMsg, Client c)
{
if (!c.HasPermission(Networking.ClientPermissions.ManageSettings))
{
return;
}
NetFlags flags = (NetFlags)incMsg.ReadByte();
bool changed = false;
if (flags.HasFlag(NetFlags.Name))
{
string serverName = incMsg.ReadString();
if (ServerName != serverName)
{
changed = true;
}
ServerName = serverName;
}
if (flags.HasFlag(NetFlags.Message))
{
string serverMessageText = incMsg.ReadString();
if (ServerMessageText != serverMessageText)
{
changed = true;
}
ServerMessageText = serverMessageText;
}
if (flags.HasFlag(NetFlags.Properties))
{
changed |= ReadExtraCargo(incMsg);
UInt32 count = incMsg.ReadUInt32();
for (int i = 0; i < count; i++)
{
UInt32 key = incMsg.ReadUInt32();
if (netProperties.ContainsKey(key))
{
object prevValue = netProperties[key].Value;
netProperties[key].Read(incMsg);
if (!netProperties[key].PropEquals(prevValue, netProperties[key]))
{
GameServer.Log(GameServer.ClientLogName(c) + " changed " + netProperties[key].Name + " to " + netProperties[key].Value.ToString(), ServerLog.MessageType.ServerMessage);
}
changed = true;
}
else
{
UInt32 size = incMsg.ReadVariableUInt32();
incMsg.BitPosition += (int)(8 * size);
}
}
bool changedMonsterSettings = incMsg.ReadBoolean(); incMsg.ReadPadBits();
changed |= changedMonsterSettings;
if (changedMonsterSettings)
{
ReadMonsterEnabled(incMsg);
}
changed |= BanList.ServerAdminRead(incMsg, c);
changed |= Whitelist.ServerAdminRead(incMsg, c);
}
if (flags.HasFlag(NetFlags.Misc))
{
int orBits = incMsg.ReadRangedInteger(0, (int)Barotrauma.MissionType.All) & (int)Barotrauma.MissionType.All;
int andBits = incMsg.ReadRangedInteger(0, (int)Barotrauma.MissionType.All) & (int)Barotrauma.MissionType.All;
GameMain.NetLobbyScreen.MissionType = (Barotrauma.MissionType)(((int)GameMain.NetLobbyScreen.MissionType | orBits) & andBits);
int traitorSetting = (int)TraitorsEnabled + incMsg.ReadByte() - 1;
if (traitorSetting < 0)
{
traitorSetting = 2;
}
if (traitorSetting > 2)
{
traitorSetting = 0;
}
TraitorsEnabled = (YesNoMaybe)traitorSetting;
int botCount = BotCount + incMsg.ReadByte() - 1;
if (botCount < 0)
{
botCount = MaxBotCount;
}
if (botCount > MaxBotCount)
{
botCount = 0;
}
BotCount = botCount;
int botSpawnMode = (int)BotSpawnMode + incMsg.ReadByte() - 1;
if (botSpawnMode < 0)
{
botSpawnMode = 1;
}
if (botSpawnMode > 1)
{
botSpawnMode = 0;
}
BotSpawnMode = (BotSpawnMode)botSpawnMode;
float levelDifficulty = incMsg.ReadSingle();
if (levelDifficulty >= 0.0f)
{
SelectedLevelDifficulty = levelDifficulty;
}
UseRespawnShuttle = incMsg.ReadBoolean();
bool changedAutoRestart = incMsg.ReadBoolean();
bool autoRestart = incMsg.ReadBoolean();
if (changedAutoRestart)
{
AutoRestart = autoRestart;
}
changed |= true;
}
if (flags.HasFlag(NetFlags.LevelSeed))
{
GameMain.NetLobbyScreen.LevelSeed = incMsg.ReadString();
changed |= true;
}
if (changed)
{
if (KarmaPreset == "custom")
{
GameMain.NetworkMember?.KarmaManager?.SaveCustomPreset();
GameMain.NetworkMember?.KarmaManager?.Save();
}
SaveSettings();
GameMain.NetLobbyScreen.LastUpdateID++;
}
}
public void ServerRead(NetIncomingMessage incMsg, Client c)
{
if (!c.HasPermission(Networking.ClientPermissions.ManageSettings))
{
return;
}
NetFlags flags = (NetFlags)incMsg.ReadByte();
bool changed = false;
if (flags.HasFlag(NetFlags.Name))
{
string serverName = incMsg.ReadString();
if (ServerName != serverName)
{
changed = true;
}
ServerName = serverName;
}
if (flags.HasFlag(NetFlags.Message))
{
string serverMessageText = incMsg.ReadString();
if (ServerMessageText != serverMessageText)
{
changed = true;
}
ServerMessageText = serverMessageText;
}
if (flags.HasFlag(NetFlags.Properties))
{
changed |= ReadExtraCargo(incMsg);
UInt32 count = incMsg.ReadUInt32();
for (int i = 0; i < count; i++)
{
UInt32 key = incMsg.ReadUInt32();
if (netProperties.ContainsKey(key))
{
object prevValue = netProperties[key].Value;
netProperties[key].Read(incMsg);
if (!netProperties[key].PropEquals(prevValue, netProperties[key]))
{
GameServer.Log(c.Name + " changed " + netProperties[key].Name + " to " + netProperties[key].Value.ToString(), ServerLog.MessageType.ServerMessage);
}
changed = true;
}
else
{
UInt32 size = incMsg.ReadVariableUInt32();
incMsg.Position += 8 * size;
}
}
bool changedMonsterSettings = incMsg.ReadBoolean(); incMsg.ReadPadBits();
changed |= changedMonsterSettings;
if (changedMonsterSettings)
{
ReadMonsterEnabled(incMsg);
}
changed |= BanList.ServerAdminRead(incMsg, c);
changed |= Whitelist.ServerAdminRead(incMsg, c);
}
if (flags.HasFlag(NetFlags.Misc))
{
int missionType = GameMain.NetLobbyScreen.MissionTypeIndex + incMsg.ReadByte() - 1;
while (missionType < 0)
{
missionType += Enum.GetValues(typeof(MissionType)).Length;
}
while (missionType >= Enum.GetValues(typeof(MissionType)).Length)
{
missionType -= Enum.GetValues(typeof(MissionType)).Length;
}
GameMain.NetLobbyScreen.MissionTypeIndex = missionType;
int traitorSetting = (int)TraitorsEnabled + incMsg.ReadByte() - 1;
if (traitorSetting < 0)
{
traitorSetting = 2;
}
if (traitorSetting > 2)
{
traitorSetting = 0;
}
TraitorsEnabled = (YesNoMaybe)traitorSetting;
int botCount = BotCount + incMsg.ReadByte() - 1;
if (botCount < 0)
{
botCount = MaxBotCount;
}
if (botCount > MaxBotCount)
{
botCount = 0;
}
BotCount = botCount;
int botSpawnMode = (int)BotSpawnMode + incMsg.ReadByte() - 1;
if (botSpawnMode < 0)
{
botSpawnMode = 1;
}
if (botSpawnMode > 1)
{
botSpawnMode = 0;
}
BotSpawnMode = (BotSpawnMode)botSpawnMode;
float levelDifficulty = incMsg.ReadFloat();
if (levelDifficulty >= 0.0f)
{
SelectedLevelDifficulty = levelDifficulty;
}
UseRespawnShuttle = incMsg.ReadBoolean();
bool changedAutoRestart = incMsg.ReadBoolean();
bool autoRestart = incMsg.ReadBoolean();
if (changedAutoRestart)
{
AutoRestart = autoRestart;
}
changed |= true;
}
if (flags.HasFlag(NetFlags.LevelSeed))
{
GameMain.NetLobbyScreen.LevelSeed = incMsg.ReadString();
changed |= true;
}
if (changed)
{
GameMain.NetLobbyScreen.LastUpdateID++;
}
}
public void SaveClientPermissions()
{
//delete old client permission file
if (File.Exists("Data/clientpermissions.txt"))
{
File.Delete("Data/clientpermissions.txt");
}
GameServer.Log("Saving client permissions", ServerLog.MessageType.ServerMessage);
XDocument doc = new XDocument(new XElement("ClientPermissions"));
foreach (SavedClientPermission clientPermission in ClientPermissions)
{
var matchingPreset = PermissionPreset.List.Find(p => p.MatchesPermissions(clientPermission.Permissions, clientPermission.PermittedCommands));
if (matchingPreset != null && matchingPreset.Name == "None")
{
continue;
}
XElement clientElement = new XElement("Client",
new XAttribute("name", clientPermission.Name));
if (clientPermission.SteamID > 0)
{
clientElement.Add(new XAttribute("steamid", clientPermission.SteamID));
}
else
{
clientElement.Add(new XAttribute("endpoint", clientPermission.EndPoint));
}
if (matchingPreset == null)
{
clientElement.Add(new XAttribute("permissions", clientPermission.Permissions.ToString()));
if (clientPermission.Permissions.HasFlag(Networking.ClientPermissions.ConsoleCommands))
{
foreach (DebugConsole.Command command in clientPermission.PermittedCommands)
{
clientElement.Add(new XElement("command", new XAttribute("name", command.names[0])));
}
}
}
else
{
clientElement.Add(new XAttribute("preset", matchingPreset.Name));
}
doc.Root.Add(clientElement);
}
try
{
System.Xml.XmlWriterSettings settings = new System.Xml.XmlWriterSettings();
settings.Indent = true;
settings.NewLineOnAttributes = true;
using (var writer = XmlWriter.Create(ClientPermissionsFile, settings))
{
doc.SaveSafe(writer);
}
}
catch (Exception e)
{
DebugConsole.ThrowError("Saving client permissions to " + ClientPermissionsFile + " failed", e);
}
}
private void UpdateReturning(float deltaTime)
{
//if (shuttleReturnTimer == maxTransportTime &&
// networkMember.Character != null &&
// networkMember.Character.Submarine == respawnShuttle)
//{
// networkMember.AddChatMessage("The shuttle will automatically return back to the outpost. Please leave the shuttle immediately.", ChatMessageType.Server);
//}
shuttleReturnTimer -= deltaTime;
updateReturnTimer += deltaTime;
if (updateReturnTimer > 1.0f)
{
updateReturnTimer = 0.0f;
respawnShuttle.PhysicsBody.FarseerBody.IgnoreCollisionWith(Level.Loaded.ShaftBody);
shuttleSteering.SetDestinationLevelStart();
foreach (Door door in shuttleDoors)
{
if (door.IsOpen)
{
door.SetState(false, false, true);
}
}
var shuttleGaps = Gap.GapList.FindAll(g => g.Submarine == respawnShuttle && g.ConnectedWall != null);
shuttleGaps.ForEach(g => g.Remove());
var dockingPorts = Item.ItemList.FindAll(i => i.Submarine == respawnShuttle && i.GetComponent <DockingPort>() != null);
dockingPorts.ForEach(d => d.GetComponent <DockingPort>().Undock());
var server = networkMember as GameServer;
if (server == null)
{
return;
}
//shuttle has returned if the path has been traversed or the shuttle is close enough to the exit
if (!CoroutineManager.IsCoroutineRunning("forcepos"))
{
if (shuttleSteering.SteeringPath != null && shuttleSteering.SteeringPath.Finished ||
(respawnShuttle.WorldPosition.Y + respawnShuttle.Borders.Y > Level.Loaded.StartPosition.Y - Level.ShaftHeight &&
Math.Abs(Level.Loaded.StartPosition.X - respawnShuttle.WorldPosition.X) < 1000.0f))
{
CoroutineManager.StopCoroutines("forcepos");
CoroutineManager.StartCoroutine(
ForceShuttleToPos(new Vector2(Level.Loaded.StartPosition.X, Level.Loaded.Size.Y + 1000.0f), 100.0f), "forcepos");
}
}
if (respawnShuttle.WorldPosition.Y > Level.Loaded.Size.Y || shuttleReturnTimer <= 0.0f)
{
CoroutineManager.StopCoroutines("forcepos");
ResetShuttle();
state = State.Waiting;
GameServer.Log("The respawn shuttle has left.", ServerLog.MessageType.Spawning);
server.CreateEntityEvent(this);
respawnTimer = respawnInterval;
CountdownStarted = false;
}
}
}
public void RespawnCharacters()
{
var server = networkMember as GameServer;
if (server == null)
{
return;
}
var clients = GetClientsToRespawn();
foreach (Client c in clients)
{
//all characters are in Team 1 in game modes/missions with only one team.
//if at some point we add a game mode with multiple teams where respawning is possible, this needs to be reworked
c.TeamID = 1;
if (c.characterInfo == null)
{
c.characterInfo = new CharacterInfo(Character.HumanConfigFile, c.name);
}
}
List <CharacterInfo> characterInfos = clients.Select(c => c.characterInfo).ToList();
if (server.Character != null && server.Character.IsDead)
{
characterInfos.Add(server.CharacterInfo);
}
server.AssignJobs(clients, server.Character != null && server.Character.IsDead);
foreach (Client c in clients)
{
c.characterInfo.Job = new Job(c.assignedJob);
}
//the spawnpoints where the characters will spawn
var shuttleSpawnPoints = WayPoint.SelectCrewSpawnPoints(characterInfos, respawnShuttle);
//the spawnpoints where they would spawn if they were spawned inside the main sub
//(in order to give them appropriate ID card tags)
var mainSubSpawnPoints = WayPoint.SelectCrewSpawnPoints(characterInfos, Submarine.MainSub);
ItemPrefab divingSuitPrefab = ItemPrefab.list.Find(ip => ip.Name == "Diving Suit") as ItemPrefab;
ItemPrefab oxyPrefab = ItemPrefab.list.Find(ip => ip.Name == "Oxygen Tank") as ItemPrefab;
ItemPrefab scooterPrefab = ItemPrefab.list.Find(ip => ip.Name == "Underwater Scooter") as ItemPrefab;
ItemPrefab batteryPrefab = ItemPrefab.list.Find(ip => ip.Name == "Battery Cell") as ItemPrefab;
var cargoSp = WayPoint.WayPointList.Find(wp => wp.Submarine == respawnShuttle && wp.SpawnType == SpawnType.Cargo);
for (int i = 0; i < characterInfos.Count; i++)
{
bool myCharacter = false;
#if CLIENT
myCharacter = i >= clients.Count;
#endif
var character = Character.Create(characterInfos[i], shuttleSpawnPoints[i].WorldPosition, !myCharacter, false);
character.TeamID = 1;
#if CLIENT
if (myCharacter)
{
server.Character = character;
Character.Controlled = character;
GameMain.LightManager.LosEnabled = true;
GameServer.Log(string.Format("Respawning {0} (host) as {1}", character.Name, characterInfos[i].Job.Name), ServerLog.MessageType.Spawning);
}
else
{
#endif
clients[i].Character = character;
GameServer.Log(string.Format("Respawning {0} ({1}) as {2}", clients[i].name, clients[i].Connection?.RemoteEndPoint?.Address, characterInfos[i].Job.Name), ServerLog.MessageType.Spawning);
#if CLIENT
}
#endif
Vector2 pos = cargoSp == null ? character.Position : cargoSp.Position;
if (divingSuitPrefab != null && oxyPrefab != null)
{
var divingSuit = new Item(divingSuitPrefab, pos, respawnShuttle);
Entity.Spawner.CreateNetworkEvent(divingSuit, false);
var oxyTank = new Item(oxyPrefab, pos, respawnShuttle);
Entity.Spawner.CreateNetworkEvent(oxyTank, false);
divingSuit.Combine(oxyTank);
}
if (scooterPrefab != null && batteryPrefab != null)
{
var scooter = new Item(scooterPrefab, pos, respawnShuttle);
Entity.Spawner.CreateNetworkEvent(scooter, false);
var battery = new Item(batteryPrefab, pos, respawnShuttle);
Entity.Spawner.CreateNetworkEvent(battery, false);
scooter.Combine(battery);
}
//give the character the items they would've gotten if they had spawned in the main sub
character.GiveJobItems(mainSubSpawnPoints[i]);
//add the ID card tags they should've gotten when spawning in the shuttle
foreach (Item item in character.Inventory.Items)
{
if (item == null || item.Prefab.Name != "ID Card")
{
continue;
}
foreach (string s in shuttleSpawnPoints[i].IdCardTags)
{
item.AddTag(s);
}
}
#if CLIENT
GameMain.GameSession.CrewManager.characters.Add(character);
#endif
}
}
private void RemoveFromWhiteList(WhiteListedPlayer wlp)
{
GameServer.Log("Removing " + wlp.Name + " from whitelist", ServerLog.MessageType.ServerMessage);
whitelistedPlayers.Remove(wlp);
}
private void ReadConnectionInitializationStep(PendingClient pendingClient, IReadMessage inc)
{
if (netServer == null)
{
return;
}
pendingClient.TimeOut = NetworkConnection.TimeoutThreshold;
ConnectionInitialization initializationStep = (ConnectionInitialization)inc.ReadByte();
//DebugConsole.NewMessage(initializationStep+" "+pendingClient.InitializationStep);
if (pendingClient.InitializationStep != initializationStep)
{
return;
}
pendingClient.UpdateTime = Timing.TotalTime + Timing.Step;
switch (initializationStep)
{
case ConnectionInitialization.SteamTicketAndVersion:
string name = Client.SanitizeName(inc.ReadString());
UInt64 steamId = inc.ReadUInt64();
UInt16 ticketLength = inc.ReadUInt16();
inc.BitPosition += ticketLength * 8; //skip ticket, owner handles steam authentication
if (!Client.IsValidName(name, serverSettings))
{
RemovePendingClient(pendingClient, DisconnectReason.InvalidName.ToString() + "/ The name \"" + name + "\" is invalid");
return;
}
string version = inc.ReadString();
bool isCompatibleVersion = NetworkMember.IsCompatible(version, GameMain.Version.ToString()) ?? false;
if (!isCompatibleVersion)
{
RemovePendingClient(pendingClient,
$"DisconnectMessage.InvalidVersion~[version]={GameMain.Version.ToString()}~[clientversion]={version}");
GameServer.Log(name + " (" + pendingClient.SteamID.ToString() + ") couldn't join the server (incompatible game version)", ServerLog.MessageType.Error);
DebugConsole.NewMessage(name + " (" + pendingClient.SteamID.ToString() + ") couldn't join the server (incompatible game version)", Microsoft.Xna.Framework.Color.Red);
return;
}
int contentPackageCount = (int)inc.ReadVariableUInt32();
List <ClientContentPackage> contentPackages = new List <ClientContentPackage>();
for (int i = 0; i < contentPackageCount; i++)
{
string packageName = inc.ReadString();
string packageHash = inc.ReadString();
contentPackages.Add(new ClientContentPackage(packageName, packageHash));
}
List <ContentPackage> missingPackages = new List <ContentPackage>();
foreach (ContentPackage contentPackage in GameMain.SelectedPackages)
{
if (!contentPackage.HasMultiplayerIncompatibleContent)
{
continue;
}
bool packageFound = false;
for (int i = 0; i < (int)contentPackageCount; i++)
{
if (contentPackages[i].Name == contentPackage.Name && contentPackages[i].Hash == contentPackage.MD5hash.Hash)
{
packageFound = true;
break;
}
}
if (!packageFound)
{
missingPackages.Add(contentPackage);
}
}
if (missingPackages.Count == 1)
{
RemovePendingClient(pendingClient,
$"DisconnectMessage.MissingContentPackage~[missingcontentpackage]={GetPackageStr(missingPackages[0])}");
GameServer.Log(name + " (" + pendingClient.SteamID.ToString() + ") couldn't join the server (missing content package " + GetPackageStr(missingPackages[0]) + ")", ServerLog.MessageType.Error);
return;
}
else if (missingPackages.Count > 1)
{
List <string> packageStrs = new List <string>();
missingPackages.ForEach(cp => packageStrs.Add(GetPackageStr(cp)));
RemovePendingClient(pendingClient,
$"DisconnectMessage.MissingContentPackages~[missingcontentpackages]={string.Join(", ", packageStrs)}");
GameServer.Log(name + " (" + pendingClient.SteamID.ToString() + ") couldn't join the server (missing content packages " + string.Join(", ", packageStrs) + ")", ServerLog.MessageType.Error);
return;
}
if (!pendingClient.AuthSessionStarted)
{
pendingClient.InitializationStep = serverSettings.HasPassword ? ConnectionInitialization.Password: ConnectionInitialization.Success;
pendingClient.Name = name;
pendingClient.AuthSessionStarted = true;
}
break;
case ConnectionInitialization.Password:
int pwLength = inc.ReadByte();
byte[] incPassword = inc.ReadBytes(pwLength);
if (pendingClient.PasswordSalt == null)
{
DebugConsole.ThrowError("Received password message from client without salt");
return;
}
if (serverSettings.IsPasswordCorrect(incPassword, pendingClient.PasswordSalt.Value))
{
pendingClient.InitializationStep = ConnectionInitialization.Success;
}
else
{
pendingClient.Retries++;
if (pendingClient.Retries >= 3)
{
string banMsg = "Failed to enter correct password too many times";
serverSettings.BanList.BanPlayer(pendingClient.Name, pendingClient.SteamID, banMsg, null);
RemovePendingClient(pendingClient, DisconnectReason.Banned.ToString() + "/ " + banMsg);
return;
}
}
pendingClient.UpdateTime = Timing.TotalTime;
break;
}
}
partial void RespawnCharactersProjSpecific()
{
var server = networkMember as GameServer;
if (server == null)
{
return;
}
var respawnSub = respawnShuttle ?? Submarine.MainSub;
var clients = GetClientsToRespawn();
foreach (Client c in clients)
{
//all characters are in Team 1 in game modes/missions with only one team.
//if at some point we add a game mode with multiple teams where respawning is possible, this needs to be reworked
c.TeamID = Character.TeamType.Team1;
if (c.CharacterInfo == null)
{
c.CharacterInfo = new CharacterInfo(Character.HumanConfigFile, c.Name);
}
}
List <CharacterInfo> characterInfos = clients.Select(c => c.CharacterInfo).ToList();
var botsToSpawn = GetBotsToRespawn();
characterInfos.AddRange(botsToSpawn);
server.AssignJobs(clients);
foreach (Client c in clients)
{
c.CharacterInfo.Job = new Job(c.AssignedJob);
}
//the spawnpoints where the characters will spawn
var shuttleSpawnPoints = WayPoint.SelectCrewSpawnPoints(characterInfos, respawnSub);
//the spawnpoints where they would spawn if they were spawned inside the main sub
//(in order to give them appropriate ID card tags)
var mainSubSpawnPoints = WayPoint.SelectCrewSpawnPoints(characterInfos, Submarine.MainSub);
ItemPrefab divingSuitPrefab = MapEntityPrefab.Find(null, "divingsuit") as ItemPrefab;
ItemPrefab oxyPrefab = MapEntityPrefab.Find(null, "oxygentank") as ItemPrefab;
ItemPrefab scooterPrefab = MapEntityPrefab.Find(null, "underwaterscooter") as ItemPrefab;
ItemPrefab batteryPrefab = MapEntityPrefab.Find(null, "batterycell") as ItemPrefab;
var cargoSp = WayPoint.WayPointList.Find(wp => wp.Submarine == respawnSub && wp.SpawnType == SpawnType.Cargo);
for (int i = 0; i < characterInfos.Count; i++)
{
bool bot = i >= clients.Count;
var character = Character.Create(characterInfos[i], shuttleSpawnPoints[i].WorldPosition, characterInfos[i].Name, !bot, bot);
character.TeamID = Character.TeamType.Team1;
if (bot)
{
GameServer.Log(string.Format("Respawning bot {0} as {1}", character.Info.Name, characterInfos[i].Job.Name), ServerLog.MessageType.Spawning);
}
else
{
//tell the respawning client they're no longer a traitor
if (GameMain.Server.TraitorManager != null && clients[i].Character != null)
{
if (GameMain.Server.TraitorManager.TraitorList.Any(t => t.Character == clients[i].Character))
{
GameMain.Server.SendDirectChatMessage(TextManager.Get("traitorrespawnmessage"), clients[i], ChatMessageType.MessageBox);
}
}
clients[i].Character = character;
character.OwnerClientIP = clients[i].Connection.RemoteEndPoint.Address.ToString();
character.OwnerClientName = clients[i].Name;
GameServer.Log(string.Format("Respawning {0} ({1}) as {2}", clients[i].Name, clients[i].Connection?.RemoteEndPoint?.Address, characterInfos[i].Job.Name), ServerLog.MessageType.Spawning);
}
if (divingSuitPrefab != null && oxyPrefab != null && respawnShuttle != null)
{
Vector2 pos = cargoSp == null ? character.Position : cargoSp.Position;
if (divingSuitPrefab != null && oxyPrefab != null)
{
var divingSuit = new Item(divingSuitPrefab, pos, respawnSub);
Spawner.CreateNetworkEvent(divingSuit, false);
respawnItems.Add(divingSuit);
var oxyTank = new Item(oxyPrefab, pos, respawnSub);
Spawner.CreateNetworkEvent(oxyTank, false);
divingSuit.Combine(oxyTank);
respawnItems.Add(oxyTank);
}
if (scooterPrefab != null && batteryPrefab != null)
{
var scooter = new Item(scooterPrefab, pos, respawnSub);
Spawner.CreateNetworkEvent(scooter, false);
var battery = new Item(batteryPrefab, pos, respawnSub);
Spawner.CreateNetworkEvent(battery, false);
scooter.Combine(battery);
respawnItems.Add(scooter);
respawnItems.Add(battery);
}
}
//give the character the items they would've gotten if they had spawned in the main sub
character.GiveJobItems(mainSubSpawnPoints[i]);
//add the ID card tags they should've gotten when spawning in the shuttle
foreach (Item item in character.Inventory.Items)
{
if (item == null || item.Prefab.Identifier != "idcard")
{
continue;
}
foreach (string s in shuttleSpawnPoints[i].IdCardTags)
{
item.AddTag(s);
}
if (!string.IsNullOrWhiteSpace(shuttleSpawnPoints[i].IdCardDesc))
{
item.Description = shuttleSpawnPoints[i].IdCardDesc;
}
}
}
}
public void Update(List<Client> clients)
{
foreach (BufferedEvent bufferedEvent in bufferedEvents)
{
if (bufferedEvent.Character == null || bufferedEvent.Character.IsDead)
{
bufferedEvent.IsProcessed = true;
continue;
}
//delay reading the events until the inputs for the corresponding frame have been processed
//UNLESS the character is unconscious, in which case we'll read the messages immediately (because further inputs will be ignored)
//atm the "give in" command is the only thing unconscious characters can do, other types of events are ignored
if (!bufferedEvent.Character.IsIncapacitated &&
NetIdUtils.IdMoreRecent(bufferedEvent.CharacterStateID, bufferedEvent.Character.LastProcessedID))
{
continue;
}
try
{
ReadEvent(bufferedEvent.Data, bufferedEvent.TargetEntity, bufferedEvent.Sender);
}
catch (Exception e)
{
string entityName = bufferedEvent.TargetEntity == null ? "null" : bufferedEvent.TargetEntity.ToString();
if (GameSettings.VerboseLogging)
{
string errorMsg = "Failed to read server event for entity \"" + entityName + "\"!";
GameServer.Log(errorMsg + "\n" + e.StackTrace, ServerLog.MessageType.Error);
DebugConsole.ThrowError(errorMsg, e);
}
GameAnalyticsManager.AddErrorEventOnce("ServerEntityEventManager.Read:ReadFailed" + entityName,
GameAnalyticsSDK.Net.EGAErrorSeverity.Error,
"Failed to read server event for entity \"" + entityName + "\"!\n" + e.StackTrace);
}
bufferedEvent.IsProcessed = true;
}
var inGameClients = clients.FindAll(c => c.InGame && !c.NeedsMidRoundSync);
if (inGameClients.Count > 0)
{
lastSentToAnyone = inGameClients[0].LastRecvEntityEventID;
lastSentToAll = inGameClients[0].LastRecvEntityEventID;
if (server.OwnerConnection != null)
{
var owner = clients.Find(c => c.Connection == server.OwnerConnection);
if (owner != null)
{
lastSentToAll = owner.LastRecvEntityEventID;
}
}
inGameClients.ForEach(c =>
{
if (NetIdUtils.IdMoreRecent(lastSentToAll, c.LastRecvEntityEventID)) { lastSentToAll = c.LastRecvEntityEventID; }
if (NetIdUtils.IdMoreRecent(c.LastRecvEntityEventID, lastSentToAnyone)) { lastSentToAnyone = c.LastRecvEntityEventID; }
});
lastSentToAnyoneTime = events.Find(e => e.ID == lastSentToAnyone)?.CreateTime ?? Timing.TotalTime;
if (Timing.TotalTime - lastWarningTime > 5.0 &&
Timing.TotalTime - lastSentToAnyoneTime > 10.0 &&
Timing.TotalTime > GameMain.GameSession.RoundStartTime + NetConfig.RoundStartSyncDuration)
{
lastWarningTime = Timing.TotalTime;
GameServer.Log("WARNING: ServerEntityEventManager is lagging behind! Last sent id: " + lastSentToAnyone.ToString() + ", latest create id: " + ID.ToString(), ServerLog.MessageType.ServerMessage);
events.ForEach(e => e.ResetCreateTime());
//TODO: reset clients if this happens, maybe do it if a majority are behind rather than all of them?
}
clients.Where(c => c.NeedsMidRoundSync).ForEach(c => { if (NetIdUtils.IdMoreRecent(lastSentToAll, c.FirstNewEventID)) lastSentToAll = (ushort)(c.FirstNewEventID - 1); });
ServerEntityEvent firstEventToResend = events.Find(e => e.ID == (ushort)(lastSentToAll + 1));
if (firstEventToResend != null &&
Timing.TotalTime > GameMain.GameSession.RoundStartTime + NetConfig.RoundStartSyncDuration &&
((lastSentToAnyoneTime - firstEventToResend.CreateTime) > NetConfig.OldReceivedEventKickTime || (Timing.TotalTime - firstEventToResend.CreateTime) > NetConfig.OldEventKickTime))
{
// This event is 10 seconds older than the last one we've successfully sent,
// kick everyone that hasn't received it yet, this is way too old
// UNLESS the event was created when the client was still midround syncing,
// in which case we'll wait until the timeout runs out before kicking the client
List<Client> toKick = inGameClients.FindAll(c =>
NetIdUtils.IdMoreRecent((UInt16)(lastSentToAll + 1), c.LastRecvEntityEventID) &&
(firstEventToResend.CreateTime > c.MidRoundSyncTimeOut || lastSentToAnyoneTime > c.MidRoundSyncTimeOut || Timing.TotalTime > c.MidRoundSyncTimeOut + 10.0));
toKick.ForEach(c =>
{
<<<<<<< HEAD
DebugConsole.NewMessage(c.Name + " was kicked due to excessive desync (expected old event " + (c.LastRecvEntityEventID + 1).ToString() + ")", Color.Red);
GameServer.Log("Disconnecting client " + GameServer.ClientLogName(c) + " due to excessive desync (expected old event "
=======
DebugConsole.NewMessage(c.Name + " was kicked because they were expecting a very old network event (" + (c.LastRecvEntityEventID + 1).ToString() + ")", Color.Red);
GameServer.Log(GameServer.ClientLogName(c) + " was kicked because they were expecting a very old network event ("
>>>>>>> upstream/master
+ (c.LastRecvEntityEventID + 1).ToString() +
" (created " + (Timing.TotalTime - firstEventToResend.CreateTime).ToString("0.##") + " s ago, " +
(lastSentToAnyoneTime - firstEventToResend.CreateTime).ToString("0.##") + " s older than last event sent to anyone)" +
" Events queued: " + events.Count + ", last sent to all: " + lastSentToAll, ServerLog.MessageType.Error);
server.DisconnectClient(c, "", DisconnectReason.ExcessiveDesyncOldEvent + "/ServerMessage.ExcessiveDesyncOldEvent");
}
protected void ReadConnectionInitializationStep(PendingClient pendingClient, IReadMessage inc)
{
pendingClient.TimeOut = NetworkConnection.TimeoutThreshold;
ConnectionInitialization initializationStep = (ConnectionInitialization)inc.ReadByte();
if (pendingClient.InitializationStep != initializationStep)
{
return;
}
pendingClient.UpdateTime = Timing.TotalTime + Timing.Step;
switch (initializationStep)
{
case ConnectionInitialization.SteamTicketAndVersion:
string name = Client.SanitizeName(inc.ReadString());
int ownerKey = inc.ReadInt32();
UInt64 steamId = inc.ReadUInt64();
UInt16 ticketLength = inc.ReadUInt16();
byte[] ticketBytes = inc.ReadBytes(ticketLength);
if (!Client.IsValidName(name, serverSettings))
{
RemovePendingClient(pendingClient, DisconnectReason.InvalidName, "");
return;
}
string version = inc.ReadString();
bool isCompatibleVersion = NetworkMember.IsCompatible(version, GameMain.Version.ToString()) ?? false;
if (!isCompatibleVersion)
{
RemovePendingClient(pendingClient, DisconnectReason.InvalidVersion,
$"DisconnectMessage.InvalidVersion~[version]={GameMain.Version}~[clientversion]={version}");
GameServer.Log(name + " (" + pendingClient.SteamID.ToString() + ") couldn't join the server (incompatible game version)", ServerLog.MessageType.Error);
DebugConsole.NewMessage(name + " (" + pendingClient.SteamID.ToString() + ") couldn't join the server (incompatible game version)", Microsoft.Xna.Framework.Color.Red);
return;
}
string language = inc.ReadString();
pendingClient.Connection.Language = language;
Client nameTaken = GameMain.Server.ConnectedClients.Find(c => Homoglyphs.Compare(c.Name.ToLower(), name.ToLower()));
if (nameTaken != null)
{
RemovePendingClient(pendingClient, DisconnectReason.NameTaken, "");
GameServer.Log(name + " (" + pendingClient.SteamID.ToString() + ") couldn't join the server (name too similar to the name of the client \"" + nameTaken.Name + "\").", ServerLog.MessageType.Error);
return;
}
if (!pendingClient.AuthSessionStarted)
{
ProcessAuthTicket(name, ownerKey, steamId, pendingClient, ticketBytes);
}
break;
case ConnectionInitialization.Password:
int pwLength = inc.ReadByte();
byte[] incPassword = inc.ReadBytes(pwLength);
if (pendingClient.PasswordSalt == null)
{
DebugConsole.ThrowError("Received password message from client without salt");
return;
}
if (serverSettings.IsPasswordCorrect(incPassword, pendingClient.PasswordSalt.Value))
{
pendingClient.InitializationStep = ConnectionInitialization.ContentPackageOrder;
}
else
{
pendingClient.Retries++;
if (serverSettings.BanAfterWrongPassword && pendingClient.Retries > serverSettings.MaxPasswordRetriesBeforeBan)
{
string banMsg = "Failed to enter correct password too many times";
BanPendingClient(pendingClient, banMsg, null);
RemovePendingClient(pendingClient, DisconnectReason.Banned, banMsg);
return;
}
}
pendingClient.UpdateTime = Timing.TotalTime;
break;
case ConnectionInitialization.ContentPackageOrder:
pendingClient.InitializationStep = ConnectionInitialization.Success;
pendingClient.UpdateTime = Timing.TotalTime;
break;
}
}