9416eb64d7
Looks like a lot more than just netcode is getting rewritten. Removing coroutines because there are better ways of handling asynchronous tasks, removing filestream because that's to be reimplemented later
1126 lines
41 KiB
C#
1126 lines
41 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Linq;
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using System.Text;
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using Lidgren.Network;
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using Microsoft.Xna.Framework;
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using RestSharp;
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using Barotrauma.Items.Components;
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namespace Barotrauma.Networking
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{
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partial class GameServer : NetworkMember
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{
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private List<Client> connectedClients = new List<Client>();
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//for keeping track of disconnected clients in case the reconnect shortly after
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private List<Client> disconnectedClients = new List<Client>();
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private NetStats netStats;
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private int roundStartSeed;
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//is the server running
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private bool started;
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private NetServer server;
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private NetPeerConfiguration config;
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private DateTime sparseUpdateTimer;
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private DateTime refreshMasterTimer;
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private RestClient restClient;
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private bool masterServerResponded;
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private ServerLog log;
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private GUIButton showLogButton;
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private GUIScrollBar clientListScrollBar;
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public TraitorManager TraitorManager;
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public override List<Client> ConnectedClients
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{
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get
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{
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return connectedClients;
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}
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}
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public GameServer(string name, int port, bool isPublic = false, string password = "", bool attemptUPnP = false, int maxPlayers = 10)
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{
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name = name.Replace(":", "");
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name = name.Replace(";", "");
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this.name = name;
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this.password = "";
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if (password.Length>0)
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{
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this.password = Encoding.UTF8.GetString(NetUtility.ComputeSHAHash(Encoding.UTF8.GetBytes(password)));
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}
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config = new NetPeerConfiguration("barotrauma");
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netStats = new NetStats();
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#if DEBUG
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config.SimulatedLoss = 0.05f;
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config.SimulatedRandomLatency = 0.2f;
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config.SimulatedDuplicatesChance = 0.05f;
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config.SimulatedMinimumLatency = 0.1f;
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#endif
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config.Port = port;
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Port = port;
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if (attemptUPnP)
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{
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config.EnableUPnP = true;
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}
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config.MaximumConnections = maxPlayers;
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config.DisableMessageType(NetIncomingMessageType.DebugMessage |
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NetIncomingMessageType.WarningMessage | NetIncomingMessageType.Receipt |
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NetIncomingMessageType.ErrorMessage | NetIncomingMessageType.Error |
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NetIncomingMessageType.UnconnectedData);
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config.EnableMessageType(NetIncomingMessageType.ConnectionApproval);
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//----------------------------------------
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var endRoundButton = new GUIButton(new Rectangle(GameMain.GraphicsWidth - 170, 20, 150, 20), "End round", Alignment.TopLeft, GUI.Style, inGameHUD);
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endRoundButton.OnClicked = (btn, userdata) => { EndGame(); return true; };
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log = new ServerLog(name);
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showLogButton = new GUIButton(new Rectangle(GameMain.GraphicsWidth - 170 - 170, 20, 150, 20), "Server Log", Alignment.TopLeft, GUI.Style, inGameHUD);
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showLogButton.OnClicked = (GUIButton button, object userData) =>
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{
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if (log.LogFrame == null)
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{
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log.CreateLogFrame();
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}
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else
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{
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log.LogFrame = null;
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GUIComponent.KeyboardDispatcher.Subscriber = null;
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}
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return true;
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};
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GUIButton settingsButton = new GUIButton(new Rectangle(GameMain.GraphicsWidth - 170 - 170 - 170, 20, 150, 20), "Settings", Alignment.TopLeft, GUI.Style, inGameHUD);
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settingsButton.OnClicked = ToggleSettingsFrame;
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settingsButton.UserData = "settingsButton";
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banList = new BanList();
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LoadSettings();
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LoadClientPermissions();
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//----------------------------------------
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CoroutineManager.StartCoroutine(StartServer(isPublic));
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}
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private IEnumerable<object> StartServer(bool isPublic)
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{
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try
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{
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Log("Starting the server...", Color.Cyan);
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server = new NetServer(config);
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netPeer = server;
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server.Start();
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}
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catch (Exception e)
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{
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Log("Error while starting the server ("+e.Message+")", Color.Red);
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DebugConsole.ThrowError("Couldn't start the server", e);
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}
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if (config.EnableUPnP)
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{
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server.UPnP.ForwardPort(config.Port, "barotrauma");
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GUIMessageBox upnpBox = new GUIMessageBox("Please wait...", "Attempting UPnP port forwarding", new string[] {"Cancel"} );
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upnpBox.Buttons[0].OnClicked = upnpBox.Close;
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//DateTime upnpTimeout = DateTime.Now + new TimeSpan(0,0,5);
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while (server.UPnP.Status == UPnPStatus.Discovering
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&& GUIMessageBox.VisibleBox == upnpBox)// && upnpTimeout>DateTime.Now)
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{
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yield return null;
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}
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upnpBox.Close(null,null);
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if (server.UPnP.Status == UPnPStatus.NotAvailable)
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{
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new GUIMessageBox("Error", "UPnP not available");
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}
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else if (server.UPnP.Status == UPnPStatus.Discovering)
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{
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new GUIMessageBox("Error", "UPnP discovery timed out");
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}
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}
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if (isPublic)
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{
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RegisterToMasterServer();
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}
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updateInterval = new TimeSpan(0, 0, 0, 0, 150);
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DebugConsole.NewMessage("Server started", Color.Green);
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GameMain.NetLobbyScreen.Select();
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started = true;
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yield return CoroutineStatus.Success;
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}
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private void RegisterToMasterServer()
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{
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if (restClient==null)
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{
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restClient = new RestClient(NetConfig.MasterServerUrl);
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}
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var request = new RestRequest("masterserver2.php", Method.GET);
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request.AddParameter("action", "addserver");
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request.AddParameter("servername", name);
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request.AddParameter("serverport", Port);
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request.AddParameter("currplayers", connectedClients.Count);
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request.AddParameter("maxplayers", config.MaximumConnections);
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request.AddParameter("password", string.IsNullOrWhiteSpace(password) ? 0 : 1);
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// execute the request
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RestResponse response = (RestResponse)restClient.Execute(request);
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if (response.StatusCode != System.Net.HttpStatusCode.OK)
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{
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DebugConsole.ThrowError("Error while connecting to master server (" +response.StatusCode+": "+response.StatusDescription+")");
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return;
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}
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if (response != null && !string.IsNullOrWhiteSpace(response.Content))
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{
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DebugConsole.ThrowError("Error while connecting to master server (" +response.Content+")");
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return;
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}
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registeredToMaster = true;
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refreshMasterTimer = DateTime.Now + refreshMasterInterval;
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}
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private IEnumerable<object> RefreshMaster()
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{
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if (restClient == null)
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{
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restClient = new RestClient(NetConfig.MasterServerUrl);
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}
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var request = new RestRequest("masterserver2.php", Method.GET);
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request.AddParameter("action", "refreshserver");
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request.AddParameter("gamestarted", gameStarted ? 1 : 0);
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request.AddParameter("currplayers", connectedClients.Count);
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request.AddParameter("maxplayers", config.MaximumConnections);
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Log("Refreshing connection with master server...", Color.Cyan);
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var sw = new Stopwatch();
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sw.Start();
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masterServerResponded = false;
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var restRequestHandle = restClient.ExecuteAsync(request, response => MasterServerCallBack(response));
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DateTime timeOut = DateTime.Now + new TimeSpan(0, 0, 15);
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while (!masterServerResponded)
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{
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if (DateTime.Now > timeOut)
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{
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restRequestHandle.Abort();
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DebugConsole.NewMessage("Couldn't connect to master server (request timed out)", Color.Red);
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Log("Couldn't connect to master server (request timed out)", Color.Red);
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break;
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//registeredToMaster = false;
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}
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yield return CoroutineStatus.Running;
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}
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System.Diagnostics.Debug.WriteLine("took "+sw.ElapsedMilliseconds+" ms");
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yield return CoroutineStatus.Success;
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}
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private void MasterServerCallBack(IRestResponse response)
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{
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masterServerResponded = true;
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if (response.ErrorException != null)
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{
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DebugConsole.NewMessage("Error while registering to master server (" + response.ErrorException + ")", Color.Red);
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Log("Error while registering to master server (" + response.ErrorException + ")", Color.Red);
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return;
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}
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if (response.StatusCode != System.Net.HttpStatusCode.OK)
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{
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DebugConsole.NewMessage("Error while reporting to master server (" + response.StatusCode + ": " + response.StatusDescription + ")", Color.Red);
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Log("Error while reporting to master server (" + response.StatusCode + ": " + response.StatusDescription + ")", Color.Red);
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return;
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}
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Log("Master server responded", Color.Cyan);
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}
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public override void Update(float deltaTime)
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{
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if (ShowNetStats) netStats.Update(deltaTime);
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if (settingsFrame != null) settingsFrame.Update(deltaTime);
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if (!started) return;
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base.Update(deltaTime);
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foreach (UnauthenticatedClient unauthClient in unauthenticatedClients)
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{
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unauthClient.AuthTimer -= deltaTime;
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if (unauthClient.AuthTimer <= 0.0f)
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{
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unauthClient.Connection.Disconnect("Connection timed out");
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}
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}
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unauthenticatedClients.RemoveAll(uc => uc.AuthTimer <= 0.0f);
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if (gameStarted)
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{
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inGameHUD.Update((float)Physics.step);
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if (respawnManager != null) respawnManager.Update(deltaTime);
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bool isCrewDead =
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connectedClients.Find(c => c.Character != null && !c.Character.IsDead)==null &&
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(myCharacter == null || myCharacter.IsDead);
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//restart if all characters are dead or submarine is at the end of the level
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if ((autoRestart && isCrewDead)
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||
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(EndRoundAtLevelEnd && Submarine.MainSub != null && Submarine.MainSub.AtEndPosition))
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{
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if (AutoRestart && isCrewDead)
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{
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Log("Ending round (entire crew dead)", Color.Cyan);
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}
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else
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{
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Log("Ending round (submarine reached the end of the level)", Color.Cyan);
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}
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EndGame();
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UpdateNetLobby(null,null);
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return;
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}
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}
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else if (autoRestart && Screen.Selected == GameMain.NetLobbyScreen && connectedClients.Count>0)
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{
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AutoRestartTimer -= deltaTime;
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if (AutoRestartTimer < 0.0f && GameMain.NetLobbyScreen.StartButton.Enabled)
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{
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StartGameClicked(null,null);
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}
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}
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for (int i = disconnectedClients.Count - 1; i >= 0; i-- )
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{
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disconnectedClients[i].deleteDisconnectedTimer -= deltaTime;
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if (disconnectedClients[i].deleteDisconnectedTimer > 0.0f) continue;
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if (gameStarted && disconnectedClients[i].Character!=null)
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{
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disconnectedClients[i].Character.Kill(CauseOfDeath.Damage, true);
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disconnectedClients[i].Character = null;
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}
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disconnectedClients.RemoveAt(i);
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}
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foreach (Client c in connectedClients)
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{
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//c.ReliableChannel.Update(deltaTime);
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//slowly reset spam timers
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c.ChatSpamTimer = Math.Max(0.0f, c.ChatSpamTimer - deltaTime);
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c.ChatSpamSpeed = Math.Max(0.0f, c.ChatSpamSpeed - deltaTime);
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}
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NetIncomingMessage inc = null;
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while ((inc = server.ReadMessage()) != null)
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{
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try
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{
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}
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catch (Exception e)
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{
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#if DEBUG
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DebugConsole.ThrowError("Failed to read incoming message", e);
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#endif
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continue;
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}
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}
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// if 30ms has passed
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if (updateTimer < DateTime.Now)
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{
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if (gameStarted)
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{
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float ignoreDistance = FarseerPhysics.ConvertUnits.ToDisplayUnits(NetConfig.CharacterIgnoreDistance);
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foreach (Character c in Character.CharacterList)
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{
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if (!(c is AICharacter) || c.IsDead) continue;
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if (Character.CharacterList.Any(
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c2 => c2.IsNetworkPlayer &&
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Vector2.Distance(c2.WorldPosition, c.WorldPosition) < ignoreDistance))
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{
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}
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//todo: take multiple subs into account
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//Vector2 diff = c.WorldPosition - Submarine.MainSub.WorldPosition;
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//if (FarseerPhysics.ConvertUnits.ToSimUnits(diff.Length()) > NetConfig.CharacterIgnoreDistance) continue;
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}
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}
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if (server.ConnectionsCount > 0)
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{
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if (sparseUpdateTimer < DateTime.Now) SparseUpdate();
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}
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updateTimer = DateTime.Now + updateInterval;
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}
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if (!registeredToMaster || refreshMasterTimer >= DateTime.Now) return;
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CoroutineManager.StartCoroutine(RefreshMaster());
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refreshMasterTimer = DateTime.Now + refreshMasterInterval;
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}
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private void SparseUpdate()
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{
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//if (gameStarted)
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//{
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// foreach (Submarine sub in Submarine.Loaded)
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// {
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// //no need to send position updates for submarines that are docked to mainsub
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// if (sub != Submarine.MainSub && sub.DockedTo.Contains(Submarine.MainSub)) continue;
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// new NetworkEvent(sub.ID, false);
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// }
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//}
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foreach (Character c in Character.CharacterList)
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{
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if (c.IsDead) continue;
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if (c is AICharacter)
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{
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//todo: take multiple subs into account
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//Vector2 diff = c.WorldPosition - Submarine.MainSub.WorldPosition;
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//if (FarseerPhysics.ConvertUnits.ToSimUnits(diff.Length()) > NetConfig.CharacterIgnoreDistance) continue;
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}
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}
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sparseUpdateTimer = DateTime.Now + sparseUpdateInterval;
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}
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public void EndGame()
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{
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if (!gameStarted) return;
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string endMessage = "The round has ended." + '\n';
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if (TraitorManager != null)
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{
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endMessage += TraitorManager.GetEndMessage();
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}
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GameMain.GameSession.gameMode.End(endMessage);
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if (autoRestart) AutoRestartTimer = AutoRestartInterval;
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if (SaveServerLogs) log.Save();
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Character.Controlled = null;
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myCharacter = null;
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GameMain.GameScreen.Cam.TargetPos = Vector2.Zero;
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GameMain.LightManager.LosEnabled = false;
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Item.Spawner.Clear();
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Item.Remover.Clear();
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#if DEBUG
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messageCount.Clear();
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#endif
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respawnManager = null;
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gameStarted = false;
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if (connectedClients.Count > 0)
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{
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foreach (Client client in connectedClients)
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{
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client.Character = null;
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client.inGame = false;
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}
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}
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}
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private void UpdateCrewFrame()
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{
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List<Character> crew = new List<Character>();
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foreach (Client c in connectedClients)
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{
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if (c.Character == null || !c.inGame) continue;
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crew.Add(c.Character);
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}
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if (myCharacter != null) crew.Add(myCharacter);
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//if (GameMain.GameSession!=null) GameMain.GameSession.CrewManager.CreateCrewFrame(crew);
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}
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public void NewTraitor(Character traitor, Character target)
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{
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Log(traitor.Name + " is the traitor and the target is " + target.Name, Color.Cyan);
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Client traitorClient = null;
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foreach (Client c in connectedClients)
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{
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if (c.Character != traitor) continue;
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traitorClient = c;
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break;
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}
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}
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public override void Draw(Microsoft.Xna.Framework.Graphics.SpriteBatch spriteBatch)
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{
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base.Draw(spriteBatch);
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if (settingsFrame != null)
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{
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settingsFrame.Draw(spriteBatch);
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}
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else if (log.LogFrame!=null)
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{
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log.LogFrame.Update(0.016f);
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log.LogFrame.Draw(spriteBatch);
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}
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if (!ShowNetStats) return;
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int width = 200, height = 300;
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int x = GameMain.GraphicsWidth - width, y = (int)(GameMain.GraphicsHeight * 0.3f);
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if (clientListScrollBar == null)
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{
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clientListScrollBar = new GUIScrollBar(new Rectangle(x + width - 10, y, 10, height), GUI.Style, 1.0f);
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}
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GUI.DrawRectangle(spriteBatch, new Rectangle(x, y, width, height), Color.Black * 0.7f, true);
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spriteBatch.DrawString(GUI.Font, "Network statistics:", new Vector2(x + 10, y + 10), Color.White);
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spriteBatch.DrawString(GUI.SmallFont, "Connections: "+server.ConnectionsCount, new Vector2(x + 10, y + 30), Color.White);
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spriteBatch.DrawString(GUI.SmallFont, "Received bytes: " + MathUtils.GetBytesReadable(server.Statistics.ReceivedBytes), new Vector2(x + 10, y + 45), Color.White);
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spriteBatch.DrawString(GUI.SmallFont, "Received packets: " + server.Statistics.ReceivedPackets, new Vector2(x + 10, y + 60), Color.White);
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spriteBatch.DrawString(GUI.SmallFont, "Sent bytes: " + MathUtils.GetBytesReadable(server.Statistics.SentBytes), new Vector2(x + 10, y + 75), Color.White);
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spriteBatch.DrawString(GUI.SmallFont, "Sent packets: " + server.Statistics.SentPackets, new Vector2(x + 10, y + 90), Color.White);
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int resentMessages = 0;
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|
|
int clientListHeight = connectedClients.Count() * 40;
|
|
float scrollBarHeight = (height - 110) / (float)Math.Max(clientListHeight, 110);
|
|
|
|
if (clientListScrollBar.BarSize != scrollBarHeight)
|
|
{
|
|
clientListScrollBar.BarSize = scrollBarHeight;
|
|
}
|
|
|
|
int startY = y + 110;
|
|
y = (startY - (int)(clientListScrollBar.BarScroll * (clientListHeight-(height - 110))));
|
|
foreach (Client c in connectedClients)
|
|
{
|
|
Color clientColor = c.Connection.AverageRoundtripTime > 0.3f ? Color.Red : Color.White;
|
|
|
|
if (y >= startY && y < startY + height - 120)
|
|
{
|
|
spriteBatch.DrawString(GUI.SmallFont, c.name + " ("+c.Connection.RemoteEndPoint.Address.ToString()+")", new Vector2(x + 10, y), clientColor);
|
|
spriteBatch.DrawString(GUI.SmallFont, "Ping: " + (int)(c.Connection.AverageRoundtripTime * 1000.0f) + " ms", new Vector2(x+20, y+10), clientColor);
|
|
}
|
|
if (y + 25 >= startY && y < startY + height - 130) spriteBatch.DrawString(GUI.SmallFont, "Resent messages: " + c.Connection.Statistics.ResentMessages, new Vector2(x + 20, y + 20), clientColor);
|
|
|
|
resentMessages += (int)c.Connection.Statistics.ResentMessages;
|
|
|
|
y += 40;
|
|
}
|
|
|
|
clientListScrollBar.Update(1.0f / 60.0f);
|
|
clientListScrollBar.Draw(spriteBatch);
|
|
|
|
netStats.AddValue(NetStats.NetStatType.ResentMessages, Math.Max(resentMessages, 0));
|
|
netStats.AddValue(NetStats.NetStatType.SentBytes, server.Statistics.SentBytes);
|
|
netStats.AddValue(NetStats.NetStatType.ReceivedBytes, server.Statistics.ReceivedBytes);
|
|
|
|
netStats.Draw(spriteBatch, new Rectangle(200,0,800,200), this);
|
|
|
|
}
|
|
|
|
public void UpdateVoteStatus()
|
|
{
|
|
if (server.Connections.Count == 0) return;
|
|
|
|
var clientsToKick = connectedClients.FindAll(c => c.KickVoteCount > connectedClients.Count * KickVoteRequiredRatio);
|
|
clientsToKick.ForEach(c => KickClient(c));
|
|
|
|
try
|
|
{
|
|
NetOutgoingMessage msg = server.CreateMessage();
|
|
msg.Write((byte)PacketTypes.VoteStatus);
|
|
Voting.WriteData(msg, connectedClients);
|
|
|
|
server.SendMessage(msg, server.Connections, NetDeliveryMethod.ReliableUnordered, 0);
|
|
}
|
|
catch (Exception e)
|
|
{
|
|
#if DEBUG
|
|
DebugConsole.ThrowError("Failed to update vote status", e);
|
|
#endif
|
|
}
|
|
|
|
}
|
|
|
|
public bool UpdateNetLobby(object obj)
|
|
{
|
|
return UpdateNetLobby(null, obj);
|
|
}
|
|
|
|
public bool UpdateNetLobby(GUIComponent component, object obj)
|
|
{
|
|
if (server.Connections.Count == 0) return true;
|
|
|
|
NetOutgoingMessage msg = server.CreateMessage();
|
|
msg.Write((byte)PacketTypes.UpdateNetLobby);
|
|
GameMain.NetLobbyScreen.WriteData(msg);
|
|
|
|
server.SendMessage(msg, server.Connections, NetDeliveryMethod.ReliableUnordered, 0);
|
|
|
|
return true;
|
|
}
|
|
|
|
public void UpdateClientPermissions(Client client)
|
|
{
|
|
var msg = server.CreateMessage();
|
|
msg.Write((byte)PacketTypes.Permissions);
|
|
msg.Write((int)client.Permissions);
|
|
|
|
server.SendMessage(msg, client.Connection, NetDeliveryMethod.ReliableUnordered);
|
|
|
|
clientPermissions.RemoveAll(cp => cp.IP == client.Connection.RemoteEndPoint.Address.ToString());
|
|
|
|
if (client.Permissions != ClientPermissions.None)
|
|
{
|
|
clientPermissions.Add(new SavedClientPermission(
|
|
client.name,
|
|
client.Connection.RemoteEndPoint.Address.ToString(),
|
|
client.Permissions));
|
|
}
|
|
|
|
SaveClientPermissions();
|
|
}
|
|
|
|
public override bool SelectCrewCharacter(GUIComponent component, object obj)
|
|
{
|
|
base.SelectCrewCharacter(component, obj);
|
|
|
|
var characterFrame = component.Parent.Parent.FindChild("selectedcharacter");
|
|
|
|
Character character = obj as Character;
|
|
if (character == null) return false;
|
|
|
|
if (character != myCharacter)
|
|
{
|
|
var banButton = new GUIButton(new Rectangle(0, 0, 100, 20), "Ban", Alignment.BottomRight, GUI.Style, characterFrame);
|
|
banButton.UserData = character.Name;
|
|
banButton.OnClicked += GameMain.NetLobbyScreen.BanPlayer;
|
|
|
|
var kickButton = new GUIButton(new Rectangle(0, 0, 100, 20), "Kick", Alignment.BottomLeft, GUI.Style, characterFrame);
|
|
kickButton.UserData = character.Name;
|
|
kickButton.OnClicked += GameMain.NetLobbyScreen.KickPlayer;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
private void ReadChatMessage(NetIncomingMessage inc)
|
|
{
|
|
Client sender = connectedClients.Find(x => x.Connection == inc.SenderConnection);
|
|
ChatMessage message = ChatMessage.ReadNetworkMessage(inc);
|
|
if (message == null) return;
|
|
|
|
List<Client> recipients = new List<Client>();
|
|
|
|
foreach (Client c in connectedClients)
|
|
{
|
|
if (!sender.inGame && c.inGame) continue; //people in lobby can't talk to people ingame
|
|
switch (message.Type)
|
|
{
|
|
case ChatMessageType.Dead:
|
|
if (c.Character != null && !c.Character.IsDead) continue;
|
|
break;
|
|
case ChatMessageType.Default:
|
|
if (message.Sender != null && c.Character != null && message.Sender != c.Character)
|
|
{
|
|
if (Vector2.Distance(message.Sender.WorldPosition, c.Character.WorldPosition) > ChatMessage.SpeakRange) continue;
|
|
}
|
|
break;
|
|
case ChatMessageType.Radio:
|
|
if (message.Sender == null) return;
|
|
var radio = message.Sender.Inventory.Items.First(i => i != null && i.GetComponent<WifiComponent>() != null);
|
|
if (radio == null) message.Type = ChatMessageType.Default;
|
|
break;
|
|
}
|
|
|
|
recipients.Add(c);
|
|
}
|
|
|
|
//SPAM FILTER
|
|
if (sender.ChatSpamTimer > 0.0f)
|
|
{
|
|
//player has already been spamming, stop again
|
|
ChatMessage denyMsg = ChatMessage.Create("", "You have been blocked by the spam filter. Try again after 10 seconds.", ChatMessageType.Server, null);
|
|
sender.ChatSpamTimer = 10.0f;
|
|
SendChatMessage(denyMsg, sender);
|
|
|
|
return;
|
|
}
|
|
|
|
float similarity = 0;
|
|
similarity += sender.ChatSpamSpeed * 0.05f; //the faster messages are being sent, the faster the filter will block
|
|
for (int i = 0; i < sender.ChatMessages.Count; i++)
|
|
{
|
|
float closeFactor = 1.0f / (20.0f - i);
|
|
|
|
int levenshteinDist = ToolBox.LevenshteinDistance(message.Text, sender.ChatMessages[i]);
|
|
similarity += Math.Max((message.Text.Length - levenshteinDist) / message.Text.Length * closeFactor, 0.0f);
|
|
}
|
|
|
|
if (similarity > 5.0f)
|
|
{
|
|
sender.ChatSpamCount++;
|
|
|
|
if (sender.ChatSpamCount > 3)
|
|
{
|
|
//kick for spamming too much
|
|
KickClient(sender, false);
|
|
}
|
|
else
|
|
{
|
|
ChatMessage denyMsg = ChatMessage.Create("", "You have been blocked by the spam filter. Try again after 10 seconds.", ChatMessageType.Server, null);
|
|
sender.ChatSpamTimer = 10.0f;
|
|
SendChatMessage(denyMsg, sender);
|
|
}
|
|
return;
|
|
}
|
|
|
|
sender.ChatMessages.Add(message.Text);
|
|
if (sender.ChatMessages.Count > 20)
|
|
{
|
|
sender.ChatMessages.RemoveAt(0);
|
|
}
|
|
|
|
if (sender.inGame || (Screen.Selected == GameMain.NetLobbyScreen))
|
|
{
|
|
AddChatMessage(message);
|
|
}
|
|
else
|
|
{
|
|
GameServer.Log(message.TextWithSender, message.Color);
|
|
}
|
|
sender.ChatSpamSpeed += 5.0f;
|
|
|
|
foreach (Client c in recipients)
|
|
{
|
|
|
|
}
|
|
|
|
}
|
|
|
|
public override void SendChatMessage(string message, ChatMessageType? type = null)
|
|
{
|
|
List<Client> recipients = new List<Client>();
|
|
Client targetClient = null;
|
|
|
|
if (type == null)
|
|
{
|
|
type = gameStarted && myCharacter != null ? ChatMessageType.Default : ChatMessageType.Server;
|
|
}
|
|
|
|
string command = ChatMessage.GetChatMessageCommand(message, out message).ToLowerInvariant();
|
|
|
|
if (command=="dead" || command=="d")
|
|
{
|
|
type = ChatMessageType.Dead;
|
|
}
|
|
else if (command=="radio" || command=="r")
|
|
{
|
|
if (CanUseRadio(Character.Controlled)) type = ChatMessageType.Radio;
|
|
}
|
|
else if (command != "")
|
|
{
|
|
targetClient = connectedClients.Find(c =>
|
|
command == c.name.ToLowerInvariant() ||
|
|
(c.Character != null && command == c.Character.Name.ToLowerInvariant()));
|
|
|
|
if (targetClient == null)
|
|
{
|
|
AddChatMessage("Player ''" + command + "'' not found!", ChatMessageType.Error);
|
|
return;
|
|
}
|
|
}
|
|
|
|
if (targetClient != null)
|
|
{
|
|
recipients.Add(targetClient);
|
|
}
|
|
else
|
|
{
|
|
foreach (Client c in connectedClients)
|
|
{
|
|
if (type != ChatMessageType.Dead || (c.Character == null || c.Character.IsDead)) recipients.Add(c);
|
|
}
|
|
}
|
|
|
|
var chatMessage = ChatMessage.Create(
|
|
gameStarted && myCharacter != null ? myCharacter.Name : name,
|
|
message, (ChatMessageType)type, gameStarted ? myCharacter : null);
|
|
|
|
AddChatMessage(chatMessage);
|
|
|
|
if (!server.Connections.Any()) return;
|
|
|
|
SendChatMessage(chatMessage, recipients);
|
|
}
|
|
|
|
public void SendChatMessage(ChatMessage chatMessage, Client recipient)
|
|
{
|
|
|
|
}
|
|
|
|
public void SendChatMessage(ChatMessage chatMessage, List<Client> recipients)
|
|
{
|
|
|
|
}
|
|
|
|
private void ReadCharacterData(NetIncomingMessage message)
|
|
{
|
|
Client sender = connectedClients.Find(c => c.Connection == message.SenderConnection);
|
|
if (sender == null) return;
|
|
|
|
string name = "";
|
|
Gender gender = Gender.Male;
|
|
int headSpriteId = 0;
|
|
|
|
try
|
|
{
|
|
name = message.ReadString();
|
|
gender = message.ReadBoolean() ? Gender.Male : Gender.Female;
|
|
headSpriteId = message.ReadByte();
|
|
}
|
|
catch
|
|
{
|
|
name = "";
|
|
gender = Gender.Male;
|
|
headSpriteId = 0;
|
|
}
|
|
|
|
if (sender.characterInfo != null)
|
|
{
|
|
//clients can't change their character's name once it's been set
|
|
name = sender.characterInfo.Name;
|
|
}
|
|
|
|
List<JobPrefab> jobPreferences = new List<JobPrefab>();
|
|
int count = message.ReadByte();
|
|
for (int i = 0; i < Math.Min(count, 3); i++)
|
|
{
|
|
string jobName = message.ReadString();
|
|
JobPrefab jobPrefab = JobPrefab.List.Find(jp => jp.Name == jobName);
|
|
if (jobPrefab != null) jobPreferences.Add(jobPrefab);
|
|
}
|
|
|
|
sender.characterInfo = new CharacterInfo(Character.HumanConfigFile, name, gender);
|
|
sender.characterInfo.HeadSpriteId = headSpriteId;
|
|
sender.jobPreferences = jobPreferences;
|
|
}
|
|
|
|
public void WriteCharacterData(NetOutgoingMessage msg, string name, Character c)
|
|
{
|
|
msg.Write(c.Info == null);
|
|
msg.Write(c.ID);
|
|
msg.Write(c.ConfigPath);
|
|
|
|
msg.Write(c.WorldPosition.X);
|
|
msg.Write(c.WorldPosition.Y);
|
|
|
|
msg.Write(c.Enabled);
|
|
|
|
if (c.Info != null)
|
|
{
|
|
Client client = connectedClients.Find(cl => cl.Character == c);
|
|
if (client != null)
|
|
{
|
|
msg.Write(true);
|
|
msg.Write(client.ID);
|
|
}
|
|
else if (myCharacter == c)
|
|
{
|
|
msg.Write(true);
|
|
msg.Write((byte)0);
|
|
}
|
|
else
|
|
{
|
|
msg.Write(false);
|
|
}
|
|
|
|
msg.Write(name);
|
|
|
|
msg.Write(c is AICharacter);
|
|
msg.Write(c.Info.Gender == Gender.Female);
|
|
msg.Write((byte)c.Info.HeadSpriteId);
|
|
msg.Write(c.Info.Job == null ? "" : c.Info.Job.Name);
|
|
|
|
}
|
|
}
|
|
|
|
public void SendCharacterSpawnMessage(Character character, List<NetConnection> recipients = null)
|
|
{
|
|
if (recipients != null && !recipients.Any()) return;
|
|
|
|
NetOutgoingMessage message = server.CreateMessage();
|
|
message.Write((byte)PacketTypes.NewCharacter);
|
|
|
|
WriteCharacterData(message, character.Name, character);
|
|
|
|
SendMessage(message, NetDeliveryMethod.ReliableUnordered, recipients);
|
|
}
|
|
|
|
public void SendItemSpawnMessage(List<Item> items, List<NetConnection> recipients = null)
|
|
{
|
|
if (items == null || !items.Any()) return;
|
|
|
|
NetOutgoingMessage message = server.CreateMessage();
|
|
message.Write((byte)PacketTypes.NewItem);
|
|
|
|
|
|
SendMessage(message, NetDeliveryMethod.ReliableOrdered, recipients);
|
|
}
|
|
|
|
public void SendItemRemoveMessage(List<Item> items, List<NetConnection> recipients = null)
|
|
{
|
|
if (items == null || !items.Any()) return;
|
|
|
|
NetOutgoingMessage message = server.CreateMessage();
|
|
message.Write((byte)PacketTypes.RemoveItem);
|
|
|
|
SendMessage(message, NetDeliveryMethod.ReliableOrdered, recipients);
|
|
}
|
|
|
|
public void AssignJobs(List<Client> unassigned)
|
|
{
|
|
unassigned = new List<Client>(unassigned);
|
|
|
|
int[] assignedClientCount = new int[JobPrefab.List.Count];
|
|
|
|
if (characterInfo!=null)
|
|
{
|
|
assignedClientCount[JobPrefab.List.FindIndex(jp => jp == GameMain.NetLobbyScreen.JobPreferences[0])]=1;
|
|
}
|
|
|
|
foreach (Client c in connectedClients)
|
|
{
|
|
if (unassigned.Contains(c)) continue;
|
|
if (c.Character == null || !c.Character.IsDead) continue;
|
|
|
|
assignedClientCount[JobPrefab.List.IndexOf(c.Character.Info.Job.Prefab)]++;
|
|
|
|
}
|
|
|
|
//if any of the players has chosen a job that is Always Allowed, give them that job
|
|
for (int i = unassigned.Count - 1; i >= 0; i--)
|
|
{
|
|
if (!unassigned[i].jobPreferences[0].AllowAlways) continue;
|
|
unassigned[i].assignedJob = unassigned[i].jobPreferences[0];
|
|
unassigned.RemoveAt(i);
|
|
}
|
|
|
|
//go throught the jobs whose MinNumber>0 (i.e. at least one crew member has to have the job)
|
|
bool unassignedJobsFound = true;
|
|
while (unassignedJobsFound && unassigned.Count > 0)
|
|
{
|
|
unassignedJobsFound = false;
|
|
for (int i = 0; i < JobPrefab.List.Count; i++)
|
|
{
|
|
if (unassigned.Count == 0) break;
|
|
if (JobPrefab.List[i].MinNumber < 1 || assignedClientCount[i] >= JobPrefab.List[i].MinNumber) continue;
|
|
|
|
//find the client that wants the job the most, or force it to random client if none of them want it
|
|
Client assignedClient = FindClientWithJobPreference(unassigned, JobPrefab.List[i], true);
|
|
|
|
assignedClient.assignedJob = JobPrefab.List[i];
|
|
|
|
assignedClientCount[i]++;
|
|
unassigned.Remove(assignedClient);
|
|
|
|
//the job still needs more crew members, set unassignedJobsFound to true to keep the while loop running
|
|
if (assignedClientCount[i] < JobPrefab.List[i].MinNumber) unassignedJobsFound = true;
|
|
}
|
|
}
|
|
|
|
//find a suitable job for the rest of the players
|
|
for (int i = unassigned.Count - 1; i >= 0; i--)
|
|
{
|
|
for (int preferenceIndex = 0; preferenceIndex < 3; preferenceIndex++)
|
|
{
|
|
int jobIndex = JobPrefab.List.FindIndex(jp => jp == unassigned[i].jobPreferences[preferenceIndex]);
|
|
|
|
//if there's enough crew members assigned to the job already, continue
|
|
if (assignedClientCount[jobIndex] >= JobPrefab.List[jobIndex].MaxNumber) continue;
|
|
|
|
unassigned[i].assignedJob = JobPrefab.List[jobIndex];
|
|
|
|
assignedClientCount[jobIndex]++;
|
|
unassigned.RemoveAt(i);
|
|
break;
|
|
}
|
|
}
|
|
|
|
UpdateNetLobby(null);
|
|
|
|
}
|
|
|
|
private Client FindClientWithJobPreference(List<Client> clients, JobPrefab job, bool forceAssign = false)
|
|
{
|
|
int bestPreference = 0;
|
|
Client preferredClient = null;
|
|
foreach (Client c in clients)
|
|
{
|
|
int index = c.jobPreferences.IndexOf(job);
|
|
if (index == -1) index = 1000;
|
|
|
|
if (preferredClient == null || index < bestPreference)
|
|
{
|
|
bestPreference = index;
|
|
preferredClient = c;
|
|
}
|
|
}
|
|
|
|
//none of the clients wants the job, assign it to random client
|
|
if (forceAssign && preferredClient == null)
|
|
{
|
|
preferredClient = clients[Rand.Int(clients.Count)];
|
|
}
|
|
|
|
return preferredClient;
|
|
}
|
|
|
|
public static void Log(string line, Color? color)
|
|
{
|
|
if (GameMain.Server == null || !GameMain.Server.SaveServerLogs) return;
|
|
|
|
GameMain.Server.log.WriteLine(line, color);
|
|
}
|
|
|
|
/// <summary>
|
|
/// sends some random data to the clients
|
|
/// use for debugging purposes
|
|
/// </summary>
|
|
public void SendRandomData()
|
|
{
|
|
NetOutgoingMessage msg = server.CreateMessage();
|
|
switch (Rand.Int(5))
|
|
{
|
|
case 0:
|
|
msg.Write((byte)PacketTypes.NetworkEvent);
|
|
msg.Write((byte)Rand.Int(Enum.GetNames(typeof(NetworkEventType)).Length));
|
|
msg.Write((ushort)Rand.Int(MapEntity.mapEntityList.Count));
|
|
break;
|
|
case 1:
|
|
msg.Write((byte)PacketTypes.NetworkEvent);
|
|
msg.Write((byte)NetworkEventType.ComponentUpdate);
|
|
msg.Write((int)Item.ItemList[Rand.Int(Item.ItemList.Count)].ID);
|
|
msg.Write(Rand.Int(8));
|
|
break;
|
|
case 2:
|
|
msg.Write((byte)Enum.GetNames(typeof(PacketTypes)).Length);
|
|
break;
|
|
case 3:
|
|
msg.Write((byte)PacketTypes.UpdateNetLobby);
|
|
break;
|
|
}
|
|
|
|
int bitCount = Rand.Int(100);
|
|
for (int i = 0; i < bitCount; i++)
|
|
{
|
|
msg.Write(Rand.Int(2) == 0);
|
|
}
|
|
SendMessage(msg, (Rand.Int(2) == 0) ? NetDeliveryMethod.ReliableOrdered : NetDeliveryMethod.Unreliable);
|
|
|
|
}
|
|
|
|
public override void Disconnect()
|
|
{
|
|
banList.Save();
|
|
|
|
if (registeredToMaster && restClient != null)
|
|
{
|
|
var request = new RestRequest("masterserver2.php", Method.GET);
|
|
request.AddParameter("action", "removeserver");
|
|
|
|
restClient.Execute(request);
|
|
restClient = null;
|
|
}
|
|
|
|
if (SaveServerLogs)
|
|
{
|
|
Log("Shutting down server...", Color.Cyan);
|
|
log.Save();
|
|
}
|
|
|
|
foreach (Client client in connectedClients)
|
|
{
|
|
if (client.FileStreamSender != null) client.FileStreamSender.Dispose();
|
|
}
|
|
|
|
server.Shutdown("The server has been shut down");
|
|
}
|
|
}
|
|
}
|