989 lines
No EOL
36 KiB
C#
989 lines
No EOL
36 KiB
C#
/*
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TShock, a server mod for Terraria
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Copyright (C) 2011 The TShock Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* TShock wouldn't be possible without:
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* Github
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* Microsoft Visual Studio 2010
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* Adrenic
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* And you, for your continued support and devotion to the evolution of TShock
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* Kerplunc Gaming
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* TerrariaGSP
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* XNS Technology Group (Xenon Servers)
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Diagnostics;
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using System.IO;
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using System.Net;
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using System.Reflection;
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using System.Runtime.InteropServices;
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using System.Threading;
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using Mono.Data.Sqlite;
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using Hooks;
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using MySql.Data.MySqlClient;
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using Newtonsoft.Json;
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using Rests;
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using Terraria;
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using TShockAPI.DB;
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using TShockAPI.Net;
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namespace TShockAPI
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{
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[APIVersion(1, 10)]
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public class TShock : TerrariaPlugin
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{
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public static readonly Version VersionNum = Assembly.GetExecutingAssembly().GetName().Version;
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public static readonly string VersionCodename = "1.1 broke our API";
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public static string SavePath = "tshock";
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public static TSPlayer[] Players = new TSPlayer[Main.maxPlayers];
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public static BanManager Bans;
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public static WarpManager Warps;
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public static RegionManager Regions;
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public static BackupManager Backups;
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public static GroupManager Groups;
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public static UserManager Users;
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public static ItemManager Itembans;
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public static RemeberedPosManager RememberedPos;
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public static ConfigFile Config { get; set; }
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public static IDbConnection DB;
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public static bool OverridePort;
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public static PacketBufferer PacketBuffer;
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public static MaxMind.GeoIPCountry Geo;
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public static SecureRest RestApi;
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public static RestManager RestManager;
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public static Utils Utils = new Utils();
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/// <summary>
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/// Called after TShock is initialized. Useful for plugins that needs hooks before tshock but also depend on tshock being loaded.
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/// </summary>
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public static event Action Initialized;
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public override Version Version
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{
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get { return VersionNum; }
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}
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public override string Name
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{
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get { return "TShock"; }
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}
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public override string Author
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{
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get { return "The Nyx Team"; }
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}
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public override string Description
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{
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get { return "The administration modification of the future."; }
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}
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public TShock(Main game)
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: base(game)
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{
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Config = new ConfigFile();
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Order = 0;
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}
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[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Security", "CA2122:DoNotIndirectlyExposeMethodsWithLinkDemands")]
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public override void Initialize()
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{
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HandleCommandLine(Environment.GetCommandLineArgs());
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if (!Directory.Exists(SavePath))
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Directory.CreateDirectory(SavePath);
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#if DEBUG
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Log.Initialize(Path.Combine(SavePath, "log.txt"), LogLevel.All, false);
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#else
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Log.Initialize(Path.Combine(SavePath, "log.txt"), LogLevel.All & ~LogLevel.Debug, false);
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#endif
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AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
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try
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{
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if (File.Exists(Path.Combine(SavePath, "tshock.pid")))
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{
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Log.ConsoleInfo("TShock was improperly shut down. Please avoid this in the future, world corruption may result from this.");
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File.Delete(Path.Combine(SavePath, "tshock.pid"));
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}
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File.WriteAllText(Path.Combine(SavePath, "tshock.pid"), Process.GetCurrentProcess().Id.ToString());
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ConfigFile.ConfigRead += OnConfigRead;
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FileTools.SetupConfig();
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HandleCommandLine_Port(Environment.GetCommandLineArgs());
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if (Config.StorageType.ToLower() == "sqlite")
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{
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string sql = Path.Combine(SavePath, "tshock.sqlite");
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DB = new SqliteConnection(string.Format("uri=file://{0},Version=3", sql));
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}
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else if (Config.StorageType.ToLower() == "mysql")
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{
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try
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{
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var hostport = Config.MySqlHost.Split(':');
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DB = new MySqlConnection();
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DB.ConnectionString =
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String.Format("Server={0}; Port={1}; Database={2}; Uid={3}; Pwd={4};",
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hostport[0],
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hostport.Length > 1 ? hostport[1] : "3306",
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Config.MySqlDbName,
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Config.MySqlUsername,
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Config.MySqlPassword
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);
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}
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catch (MySqlException ex)
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{
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Log.Error(ex.ToString());
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throw new Exception("MySql not setup correctly");
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}
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}
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else
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{
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throw new Exception("Invalid storage type");
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}
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Backups = new BackupManager(Path.Combine(SavePath, "backups"));
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Backups.KeepFor = Config.BackupKeepFor;
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Backups.Interval = Config.BackupInterval;
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Bans = new BanManager(DB);
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Warps = new WarpManager(DB);
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Users = new UserManager(DB);
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Groups = new GroupManager(DB);
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Groups.LoadPermisions();
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Regions = new RegionManager(DB);
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Itembans = new ItemManager(DB);
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RememberedPos = new RemeberedPosManager(DB);
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RestApi = new SecureRest(Netplay.serverListenIP, 8080);
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RestApi.Verify += RestApi_Verify;
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RestApi.Port = Config.RestApiPort;
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RestManager = new RestManager(RestApi);
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RestManager.RegisterRestfulCommands();
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var geoippath = Path.Combine(SavePath, "GeoIP.dat");
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if (Config.EnableGeoIP && File.Exists(geoippath))
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Geo = new MaxMind.GeoIPCountry(geoippath);
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Log.ConsoleInfo(string.Format("TerrariaShock Version {0} ({1}) now running.", Version, VersionCodename));
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GameHooks.PostInitialize += OnPostInit;
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GameHooks.Update += OnUpdate;
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ServerHooks.Join += OnJoin;
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ServerHooks.Leave += OnLeave;
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ServerHooks.Chat += OnChat;
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ServerHooks.Command += ServerHooks_OnCommand;
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NetHooks.GetData += OnGetData;
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NetHooks.SendData += NetHooks_SendData;
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NetHooks.GreetPlayer += OnGreetPlayer;
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NpcHooks.StrikeNpc += NpcHooks_OnStrikeNpc;
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ProjectileHooks.SetDefaults += OnProjectileSetDefaults;
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GetDataHandlers.InitGetDataHandler();
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Commands.InitCommands();
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//RconHandler.StartThread();
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if (Config.BufferPackets)
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PacketBuffer = new PacketBufferer();
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Log.ConsoleInfo("AutoSave " + (Config.AutoSave ? "Enabled" : "Disabled"));
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Log.ConsoleInfo("Backups " + (Backups.Interval > 0 ? "Enabled" : "Disabled"));
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if (Initialized != null)
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Initialized();
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}
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catch (Exception ex)
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{
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Log.Error("Fatal Startup Exception");
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Log.Error(ex.ToString());
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Environment.Exit(1);
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}
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}
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private void callHome()
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{
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string fp;
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string lolpath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "/.tshock/";
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if (!Directory.Exists(lolpath))
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{
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Directory.CreateDirectory(lolpath);
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}
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if (!File.Exists(Path.Combine(lolpath, Netplay.serverPort + ".fingerprint")))
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{
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fp = "";
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int random = Utils.Random.Next(500000, 1000000);
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fp += random;
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fp = Utils.HashPassword(Netplay.serverIP + fp + Netplay.serverPort + Netplay.serverListenIP);
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TextWriter tw = new StreamWriter(Path.Combine(lolpath, Netplay.serverPort + ".fingerprint"));
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tw.Write(fp);
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tw.Close();
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} else
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{
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fp = "";
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TextReader tr = new StreamReader(Path.Combine(lolpath, Netplay.serverPort + ".fingerprint"));
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fp = tr.ReadToEnd();
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tr.Close();
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}
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using (var client = new WebClient())
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{
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client.Headers.Add("user-agent",
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"TShock (" + VersionNum + ")");
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try
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{
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string response = client.DownloadString("http://tshock.co/tickto.php?do=log&fp=" + fp + "&ver=" + VersionNum + "&port=" + Netplay.serverPort);
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Console.ForegroundColor = ConsoleColor.Cyan;
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Console.WriteLine("\nRegistered with stat tracker: " + response + "\n");
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Console.ForegroundColor = ConsoleColor.Gray;
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}
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catch (Exception e)
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{
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Log.Error(e.ToString());
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}
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}
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}
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RestObject RestApi_Verify(string username, string password)
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{
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var userAccount = TShock.Users.GetUserByName(username);
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if (userAccount == null)
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{
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return new RestObject("401") { Error = "Invalid username/password combination provided. Please re-submit your query with a correct pair." };
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}
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if (TShock.Utils.HashPassword(password).ToUpper() != userAccount.Password.ToUpper())
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{
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return new RestObject("401") { Error = "Invalid username/password combination provided. Please re-submit your query with a correct pair." };
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}
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if (!TShock.Utils.GetGroup(userAccount.Group).HasPermission("api") && userAccount.Group != "superadmin")
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{
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return new RestObject("403") { Error = "Although your account was successfully found and identified, your account lacks the permission required to use the API. (api)" };
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}
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return new RestObject("200") { Response = "Successful login" }; //Maybe return some user info too?
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}
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protected override void Dispose(bool disposing)
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{
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if (disposing)
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{
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GameHooks.PostInitialize -= OnPostInit;
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GameHooks.Update -= OnUpdate;
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ServerHooks.Join -= OnJoin;
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ServerHooks.Leave -= OnLeave;
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ServerHooks.Chat -= OnChat;
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ServerHooks.Command -= ServerHooks_OnCommand;
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NetHooks.GetData -= OnGetData;
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NetHooks.SendData -= NetHooks_SendData;
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NetHooks.GreetPlayer -= OnGreetPlayer;
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NpcHooks.StrikeNpc -= NpcHooks_OnStrikeNpc;
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ProjectileHooks.SetDefaults -= OnProjectileSetDefaults;
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if (File.Exists(Path.Combine(SavePath, "tshock.pid")))
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{
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File.Delete(Path.Combine(SavePath, "tshock.pid"));
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}
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RestApi.Dispose();
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}
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base.Dispose(disposing);
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}
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/// <summary>
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/// Handles exceptions that we didn't catch or that Red fucked up
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
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{
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Log.Error(e.ExceptionObject.ToString());
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if (e.ExceptionObject.ToString().Contains("Terraria.Netplay.ListenForClients") ||
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e.ExceptionObject.ToString().Contains("Terraria.Netplay.ServerLoop"))
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{
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var sb = new List<string>();
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for (int i = 0; i < Netplay.serverSock.Length; i++)
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{
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if (Netplay.serverSock[i] == null)
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{
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sb.Add("Sock[" + i + "]");
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}
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else if (Netplay.serverSock[i].tcpClient == null)
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{
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sb.Add("Tcp[" + i + "]");
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}
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}
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Log.Error(string.Join(", ", sb));
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}
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if (e.IsTerminating)
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{
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if (Main.worldPathName != null && Config.SaveWorldOnCrash)
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{
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Main.worldPathName += ".crash";
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WorldGen.saveWorld();
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}
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}
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}
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private void HandleCommandLine(string[] parms)
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{
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for (int i = 0; i < parms.Length; i++)
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{
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if (parms[i].ToLower() == "-ip")
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{
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IPAddress ip;
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if (IPAddress.TryParse(parms[++i], out ip))
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{
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Netplay.serverListenIP = ip;
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Console.Write("Using IP: {0}", ip);
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}
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else
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{
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Console.WriteLine("Bad IP: {0}", parms[i]);
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}
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}
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if (parms[i].ToLower() == "-configpath")
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{
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var path = parms[++i];
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if (path.IndexOfAny(Path.GetInvalidPathChars()) == -1)
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{
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SavePath = path;
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Log.ConsoleInfo("Config path has been set to " + path);
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}
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}
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if (parms[i].ToLower() == "-worldpath")
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{
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var path = parms[++i];
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if (path.IndexOfAny(Path.GetInvalidPathChars()) == -1)
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{
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Main.WorldPath = path;
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Log.ConsoleInfo("World path has been set to " + path);
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}
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}
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}
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}
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private void HandleCommandLine_Port(string[] parms)
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{
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for (int i = 0; i < parms.Length; i++)
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{
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if (parms[i].ToLower() == "-port")
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{
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int port = Convert.ToInt32(parms[++i]);
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Netplay.serverPort = port;
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Config.ServerPort = port;
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OverridePort = true;
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Log.ConsoleInfo("Port overridden by startup argument. Set to " + port);
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}
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}
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}
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/*
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* Hooks:
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*
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*/
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public static int AuthToken = -1;
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private void OnPostInit()
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{
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if (!File.Exists(Path.Combine(SavePath, "auth.lck")) && !File.Exists(Path.Combine(SavePath, "authcode.txt")))
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{
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var r = new Random((int)DateTime.Now.ToBinary());
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AuthToken = r.Next(100000, 10000000);
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Console.ForegroundColor = ConsoleColor.Yellow;
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Console.WriteLine("TShock Notice: To become SuperAdmin, join the game and type /auth " + AuthToken);
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Console.WriteLine("This token will display until disabled by verification. (/auth-verify)");
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Console.ForegroundColor = ConsoleColor.Gray;
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FileTools.CreateFile(Path.Combine(SavePath, "authcode.txt"));
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using (var tw = new StreamWriter(Path.Combine(SavePath, "authcode.txt")))
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{
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tw.WriteLine(AuthToken);
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}
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}
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else if (File.Exists(Path.Combine(SavePath, "authcode.txt")))
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{
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using (var tr = new StreamReader(Path.Combine(SavePath, "authcode.txt")))
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{
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AuthToken = Convert.ToInt32(tr.ReadLine());
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}
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Console.ForegroundColor = ConsoleColor.Yellow;
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Console.WriteLine(
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"TShock Notice: authcode.txt is still present, and the AuthToken located in that file will be used.");
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Console.WriteLine("To become superadmin, join the game and type /auth " + AuthToken);
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Console.WriteLine("This token will display until disabled by verification. (/auth-verify)");
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Console.ForegroundColor = ConsoleColor.Gray;
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}
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else
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{
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AuthToken = 0;
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}
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Regions.ReloadAllRegions();
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if (Config.RestApiEnabled)
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RestApi.Start();
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Thread t = new Thread(callHome);
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t.Start();
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}
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private DateTime LastCheck = DateTime.UtcNow;
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private void OnUpdate()
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{
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UpdateManager.UpdateProcedureCheck();
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if (Backups.IsBackupTime)
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Backups.Backup();
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//call these every second, not every update
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if ((DateTime.UtcNow - LastCheck).TotalSeconds >= 1)
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{
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LastCheck = DateTime.UtcNow;
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foreach (TSPlayer player in Players)
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{
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if (player != null && player.Active)
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{
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if (player.TilesDestroyed != null)
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{
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if (player.TileThreshold >= Config.TileThreshold)
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{
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if (TShock.Utils.HandleTntUser(player, "Kill tile abuse detected."))
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{
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TSPlayer.Server.RevertKillTile(player.TilesDestroyed);
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}
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}
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if (player.TileThreshold > 0)
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{
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player.TileThreshold = 0;
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player.TilesDestroyed.Clear();
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}
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}
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/*if (CheckPlayerCollision(player.TileX, player.TileY))
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player.SendMessage("You are currently nocliping!", Color.Red);*/
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if (player.ForceSpawn && (DateTime.Now - player.LastDeath).Seconds >= 3)
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{
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player.Spawn();
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player.ForceSpawn = false;
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}
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}
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}
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}
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}
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private void OnJoin(int ply, HandledEventArgs handler)
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{
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var player = new TSPlayer(ply);
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if (Config.EnableDNSHostResolution)
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{
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player.Group = Users.GetGroupForIPExpensive(player.IP);
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}
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else
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{
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player.Group = Users.GetGroupForIP(player.IP);
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}
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if (TShock.Utils.ActivePlayers() + 1 > Config.MaxSlots && !player.Group.HasPermission(Permissions.reservedslot))
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{
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TShock.Utils.ForceKick(player, Config.ServerFullReason);
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handler.Handled = true;
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return;
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}
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var ban = Bans.GetBanByIp(player.IP);
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if (ban != null)
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{
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TShock.Utils.ForceKick(player, string.Format("You are banned: {0}", ban.Reason));
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handler.Handled = true;
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return;
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}
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if (!FileTools.OnWhitelist(player.IP))
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{
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TShock.Utils.ForceKick(player, "Not on whitelist.");
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handler.Handled = true;
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return;
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}
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|
Players[ply] = player;
|
|
}
|
|
|
|
private void OnLeave(int ply)
|
|
{
|
|
var tsplr = Players[ply];
|
|
Players[ply] = null;
|
|
|
|
if (tsplr != null && tsplr.ReceivedInfo)
|
|
{
|
|
Log.Info(string.Format("{0} left.", tsplr.Name));
|
|
|
|
if (Config.RememberLeavePos)
|
|
{
|
|
RememberedPos.InsertLeavePos(tsplr.Name, tsplr.IP, (int)(tsplr.X / 16), (int)(tsplr.Y / 16));
|
|
}
|
|
}
|
|
}
|
|
|
|
private void OnChat(messageBuffer msg, int ply, string text, HandledEventArgs e)
|
|
{
|
|
if (e.Handled)
|
|
return;
|
|
|
|
var tsplr = Players[msg.whoAmI];
|
|
if (tsplr == null)
|
|
{
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (!TShock.Utils.ValidString(text))
|
|
{
|
|
TShock.Utils.Kick(tsplr, "Unprintable character in chat");
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (msg.whoAmI != ply)
|
|
{
|
|
e.Handled = TShock.Utils.HandleGriefer(tsplr, "Faking Chat");
|
|
return;
|
|
}
|
|
|
|
if (tsplr.Group.HasPermission(Permissions.adminchat) && !text.StartsWith("/") && Config.AdminChatEnabled)
|
|
{
|
|
TShock.Utils.Broadcast(Config.AdminChatPrefix + "<" + tsplr.Name + "> " + text,
|
|
tsplr.Group.R, tsplr.Group.G,
|
|
tsplr.Group.B);
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (text.StartsWith("/"))
|
|
{
|
|
try
|
|
{
|
|
e.Handled = Commands.HandleCommand(tsplr, text);
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Log.ConsoleError("Command exception");
|
|
Log.Error(ex.ToString());
|
|
}
|
|
}
|
|
else
|
|
{
|
|
TShock.Utils.Broadcast("{2}<{0}> {1}".SFormat(tsplr.Name, text, Config.ChatDisplayGroup ? "[{0}] ".SFormat(tsplr.Group.Name) : ""),
|
|
tsplr.Group.R, tsplr.Group.G,
|
|
tsplr.Group.B);
|
|
//Log.Info(string.Format("{0} said: {1}", tsplr.Name, text));
|
|
e.Handled = true;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// When a server command is run.
|
|
/// </summary>
|
|
/// <param name="cmd"></param>
|
|
/// <param name="e"></param>
|
|
private void ServerHooks_OnCommand(string text, HandledEventArgs e)
|
|
{
|
|
if (e.Handled)
|
|
return;
|
|
|
|
// Damn you ThreadStatic and Redigit
|
|
if (Main.rand == null)
|
|
{
|
|
Main.rand = new Random();
|
|
}
|
|
if (WorldGen.genRand == null)
|
|
{
|
|
WorldGen.genRand = new Random();
|
|
}
|
|
|
|
if (text.StartsWith("exit"))
|
|
{
|
|
TShock.Utils.ForceKickAll("Server shutting down!");
|
|
}
|
|
else if (text.StartsWith("playing") || text.StartsWith("/playing"))
|
|
{
|
|
int count = 0;
|
|
foreach (TSPlayer player in Players)
|
|
{
|
|
if (player != null && player.Active)
|
|
{
|
|
count++;
|
|
TSPlayer.Server.SendMessage(string.Format("{0} ({1}) [{2}] <{3}>", player.Name, player.IP,
|
|
player.Group.Name, player.UserAccountName));
|
|
}
|
|
}
|
|
TSPlayer.Server.SendMessage(string.Format("{0} players connected.", count));
|
|
e.Handled = true;
|
|
}
|
|
else if (text.StartsWith("say "))
|
|
{
|
|
Log.Info(string.Format("Server said: {0}", text.Remove(0, 4)));
|
|
}
|
|
else if (text == "autosave")
|
|
{
|
|
Main.autoSave = Config.AutoSave = !Config.AutoSave;
|
|
Log.ConsoleInfo("AutoSave " + (Config.AutoSave ? "Enabled" : "Disabled"));
|
|
e.Handled = true;
|
|
}
|
|
else if (text.StartsWith("/"))
|
|
{
|
|
if (Commands.HandleCommand(TSPlayer.Server, text))
|
|
e.Handled = true;
|
|
}
|
|
}
|
|
|
|
private void OnGetData(GetDataEventArgs e)
|
|
{
|
|
if (e.Handled)
|
|
return;
|
|
|
|
PacketTypes type = e.MsgID;
|
|
|
|
Debug.WriteLine("Recv: {0:X}: {2} ({1:XX})", e.Msg.whoAmI, (byte)type, type);
|
|
|
|
var player = Players[e.Msg.whoAmI];
|
|
if (player == null)
|
|
{
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (!player.ConnectionAlive)
|
|
{
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
|
|
|
|
// Stop accepting updates from player as this player is going to be kicked/banned during OnUpdate (different thread so can produce race conditions)
|
|
if ((Config.BanKillTileAbusers || Config.KickKillTileAbusers) &&
|
|
player.TileThreshold >= Config.TileThreshold && !player.Group.HasPermission(Permissions.ignoregriefdetection))
|
|
{
|
|
Log.Debug("Rejecting " + type + " from " + player.Name + " as this player is about to be kicked");
|
|
e.Handled = true;
|
|
}
|
|
else
|
|
{
|
|
using (var data = new MemoryStream(e.Msg.readBuffer, e.Index, e.Length))
|
|
{
|
|
try
|
|
{
|
|
if (GetDataHandlers.HandlerGetData(type, player, data))
|
|
e.Handled = true;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Log.Error(ex.ToString());
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void OnGreetPlayer(int who, HandledEventArgs e)
|
|
{
|
|
var player = Players[who];
|
|
if (player == null)
|
|
{
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
NetMessage.SendData((int)PacketTypes.TimeSet, -1, -1, "", 0, 0, Main.sunModY, Main.moonModY);
|
|
NetMessage.syncPlayers();
|
|
|
|
if (Config.EnableGeoIP && Geo != null)
|
|
{
|
|
var code = Geo.TryGetCountryCode(IPAddress.Parse(player.IP));
|
|
player.Country = code == null ? "N/A" : MaxMind.GeoIPCountry.GetCountryNameByCode(code);
|
|
if (code == "A1")
|
|
if (TShock.Config.KickProxyUsers)
|
|
TShock.Utils.Kick(player, "Proxies are not allowed");
|
|
Log.Info(string.Format("{0} ({1}) from '{2}' group from '{3}' joined.", player.Name, player.IP, player.Group.Name, player.Country));
|
|
TShock.Utils.Broadcast(player.Name + " is from the " + player.Country, Color.Yellow);
|
|
}
|
|
else
|
|
Log.Info(string.Format("{0} ({1}) from '{2}' group joined.", player.Name, player.IP, player.Group.Name));
|
|
|
|
TShock.Utils.ShowFileToUser(player, "motd.txt");
|
|
if (HackedHealth(player))
|
|
{
|
|
TShock.Utils.HandleCheater(player, "Hacked health.");
|
|
}
|
|
if (Config.AlwaysPvP)
|
|
{
|
|
player.SetPvP(true);
|
|
player.SendMessage(
|
|
"PvP is forced! Enable PvP else you can't deal damage to other people. (People can kill you)",
|
|
Color.Red);
|
|
}
|
|
if (player.Group.HasPermission(Permissions.causeevents) && Config.InfiniteInvasion)
|
|
{
|
|
StartInvasion();
|
|
}
|
|
if (Config.RememberLeavePos)
|
|
{
|
|
var pos = RememberedPos.GetLeavePos(player.Name, player.IP);
|
|
player.Teleport((int)pos.X, (int)pos.Y);
|
|
player.SendTileSquare((int)pos.X, (int)pos.Y);
|
|
}
|
|
if (Config.DisplayIPToAdmins)
|
|
Utils.SendLogs(string.Format("{0} has joined. IP: {1}", player.Name, player.IP), Color.Blue);
|
|
e.Handled = true;
|
|
}
|
|
|
|
private void NpcHooks_OnStrikeNpc(NpcStrikeEventArgs e)
|
|
{
|
|
if (Config.InfiniteInvasion)
|
|
{
|
|
IncrementKills();
|
|
if (Main.invasionSize < 10)
|
|
{
|
|
Main.invasionSize = 20000000;
|
|
}
|
|
}
|
|
}
|
|
|
|
void OnProjectileSetDefaults(SetDefaultsEventArgs<Projectile, int> e)
|
|
{
|
|
if (e.Info == 43)
|
|
if (Config.DisableTombstones)
|
|
e.Object.SetDefaults(0);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Send bytes to client using packetbuffering if available
|
|
/// </summary>
|
|
/// <param name="client">socket to send to</param>
|
|
/// <param name="bytes">bytes to send</param>
|
|
/// <returns>False on exception</returns>
|
|
public static bool SendBytes(ServerSock client, byte[] bytes)
|
|
{
|
|
if (PacketBuffer != null)
|
|
{
|
|
PacketBuffer.BufferBytes(client, bytes);
|
|
return true;
|
|
}
|
|
|
|
return SendBytesBufferless(client,bytes);
|
|
}
|
|
/// <summary>
|
|
/// Send bytes to a client ignoring the packet buffer
|
|
/// </summary>
|
|
/// <param name="client">socket to send to</param>
|
|
/// <param name="bytes">bytes to send</param>
|
|
/// <returns>False on exception</returns>
|
|
public static bool SendBytesBufferless(ServerSock client, byte[] bytes)
|
|
{
|
|
try
|
|
{
|
|
if (client.tcpClient.Connected)
|
|
client.networkStream.Write(bytes, 0, bytes.Length);
|
|
return true;
|
|
}
|
|
catch (Exception ex)
|
|
{
|
|
Log.Warn("This is a normal exception");
|
|
Log.Warn(ex.ToString());
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void NetHooks_SendData(SendDataEventArgs e)
|
|
{
|
|
if (e.MsgID == PacketTypes.Disconnect)
|
|
{
|
|
Action<ServerSock,string> senddisconnect = (sock, str) =>
|
|
{
|
|
if (sock == null || !sock.active)
|
|
return;
|
|
sock.kill = true;
|
|
using (var ms = new MemoryStream())
|
|
{
|
|
new DisconnectMsg {Reason = str}.PackFull(ms);
|
|
SendBytesBufferless(sock, ms.ToArray());
|
|
}
|
|
};
|
|
|
|
if (e.remoteClient != -1)
|
|
{
|
|
senddisconnect(Netplay.serverSock[e.remoteClient], e.text);
|
|
}
|
|
else
|
|
{
|
|
for (int i = 0; i < Netplay.serverSock.Length; i++)
|
|
{
|
|
if (e.ignoreClient != -1 && e.ignoreClient == i)
|
|
continue;
|
|
|
|
senddisconnect(Netplay.serverSock[i], e.text);
|
|
}
|
|
}
|
|
e.Handled = true;
|
|
}
|
|
}
|
|
|
|
private void OnSaveWorld(bool resettime, HandledEventArgs e)
|
|
{
|
|
TShock.Utils.Broadcast("Saving world. Momentary lag might result from this.", Color.Red);
|
|
Thread SaveWorld = new Thread(TShock.Utils.SaveWorld);
|
|
SaveWorld.Start();
|
|
e.Handled = true;
|
|
}
|
|
|
|
/*
|
|
* Useful stuff:
|
|
* */
|
|
|
|
public static void StartInvasion()
|
|
{
|
|
Main.invasionType = 1;
|
|
if (Config.InfiniteInvasion)
|
|
{
|
|
Main.invasionSize = 20000000;
|
|
}
|
|
else
|
|
{
|
|
Main.invasionSize = 100 + (Config.InvasionMultiplier * TShock.Utils.ActivePlayers());
|
|
}
|
|
|
|
Main.invasionWarn = 0;
|
|
if (new Random().Next(2) == 0)
|
|
{
|
|
Main.invasionX = 0.0;
|
|
}
|
|
else
|
|
{
|
|
Main.invasionX = Main.maxTilesX;
|
|
}
|
|
}
|
|
|
|
private static int KillCount;
|
|
|
|
public static void IncrementKills()
|
|
{
|
|
KillCount++;
|
|
Random r = new Random();
|
|
int random = r.Next(5);
|
|
if (KillCount % 100 == 0)
|
|
{
|
|
switch (random)
|
|
{
|
|
case 0:
|
|
TShock.Utils.Broadcast(string.Format("You call that a lot? {0} goblins killed!", KillCount));
|
|
break;
|
|
case 1:
|
|
TShock.Utils.Broadcast(string.Format("Fatality! {0} goblins killed!", KillCount));
|
|
break;
|
|
case 2:
|
|
TShock.Utils.Broadcast(string.Format("Number of 'noobs' killed to date: {0}", KillCount));
|
|
break;
|
|
case 3:
|
|
TShock.Utils.Broadcast(string.Format("Duke Nukem would be proud. {0} goblins killed.", KillCount));
|
|
break;
|
|
case 4:
|
|
TShock.Utils.Broadcast(string.Format("You call that a lot? {0} goblins killed!", KillCount));
|
|
break;
|
|
case 5:
|
|
TShock.Utils.Broadcast(string.Format("{0} copies of Call of Duty smashed.", KillCount));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
public static bool CheckSpawn(int x, int y)
|
|
{
|
|
Vector2 tile = new Vector2(x, y);
|
|
Vector2 spawn = new Vector2(Main.spawnTileX, Main.spawnTileY);
|
|
return Distance(spawn, tile) <= Config.SpawnProtectionRadius;
|
|
}
|
|
public static float Distance(Vector2 value1, Vector2 value2)
|
|
{
|
|
float num2 = value1.X - value2.X;
|
|
float num = value1.Y - value2.Y;
|
|
float num3 = (num2 * num2) + (num * num);
|
|
return (float)Math.Sqrt((double)num3);
|
|
}
|
|
|
|
public static bool HackedHealth(TSPlayer player)
|
|
{
|
|
return (player.TPlayer.statManaMax > 400) ||
|
|
(player.TPlayer.statMana > 400) ||
|
|
(player.TPlayer.statLifeMax > 400) ||
|
|
(player.TPlayer.statLife > 400);
|
|
}
|
|
|
|
public static bool CheckPlayerCollision(int x, int y)
|
|
{
|
|
if (x + 1 <= Main.maxTilesX && y + 3 <= Main.maxTilesY
|
|
&& x >= 0 && y >= 0)
|
|
{
|
|
for (int i = x; i < x + 2; i++)
|
|
{
|
|
for (int h = y; h < y + 4; h++)
|
|
{
|
|
if (!Main.tile[i, h].active || !GetDataHandlers.BlacklistTiles[Main.tile[i, h].type])
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
return false;
|
|
return true;
|
|
}
|
|
|
|
public void OnConfigRead(ConfigFile file)
|
|
{
|
|
NPC.defaultMaxSpawns = file.DefaultMaximumSpawns;
|
|
NPC.defaultSpawnRate = file.DefaultSpawnRate;
|
|
|
|
Main.autoSave = file.AutoSave;
|
|
if (Backups != null)
|
|
{
|
|
Backups.KeepFor = file.BackupKeepFor;
|
|
Backups.Interval = file.BackupInterval;
|
|
}
|
|
if (!OverridePort)
|
|
{
|
|
Netplay.serverPort = file.ServerPort;
|
|
}
|
|
|
|
Netplay.spamCheck = file.SpamChecks;
|
|
|
|
RconHandler.Password = file.RconPassword;
|
|
RconHandler.ListenPort = file.RconPort;
|
|
|
|
TShock.Utils.HashAlgo = file.HashAlgorithm;
|
|
}
|
|
}
|
|
} |