1037 lines
No EOL
38 KiB
C#
Executable file
1037 lines
No EOL
38 KiB
C#
Executable file
/*
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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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using System;
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using System.Collections.Generic;
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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.Text;
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using Microsoft.Xna.Framework;
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using Microsoft.Xna.Framework.Content;
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using StreamBinary;
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using Terraria;
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using TerrariaAPI;
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using TerrariaAPI.Hooks;
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namespace TShockAPI
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{
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[APIVersion(1, 3)]
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public class TShock : TerrariaPlugin
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{
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public static TSPlayer[] Players = new TSPlayer[Main.maxPlayers];
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public static readonly string SavePath = "tshock";
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public static readonly Version VersionNum = new Version(2, 1, 0, 6);
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public static readonly string VersionCodename = "Forgot to increase the version.";
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private static bool[] BlacklistTiles;
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public static BanManager Bans = new BanManager(Path.Combine(SavePath, "bans.txt"));
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delegate bool HandleGetDataD(MemoryStream data, GetDataEventArgs e);
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Dictionary<byte, HandleGetDataD> GetDataFuncs;
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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 TShock 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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static TShock()
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{
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//Tools.LoadGroups();
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#region Blacklisted tiles
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BlacklistTiles = new bool[0x80];
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BlacklistTiles[0] = true;
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BlacklistTiles[1] = true;
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BlacklistTiles[2] = true;
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BlacklistTiles[6] = true;
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BlacklistTiles[7] = true;
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BlacklistTiles[8] = true;
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BlacklistTiles[9] = true;
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BlacklistTiles[22] = true;
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BlacklistTiles[23] = true;
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BlacklistTiles[25] = true;
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BlacklistTiles[30] = true;
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BlacklistTiles[37] = true;
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BlacklistTiles[38] = true;
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BlacklistTiles[39] = true;
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BlacklistTiles[40] = true;
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BlacklistTiles[41] = true;
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BlacklistTiles[43] = true;
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BlacklistTiles[44] = true;
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BlacklistTiles[45] = true;
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BlacklistTiles[46] = true;
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BlacklistTiles[47] = true;
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BlacklistTiles[53] = true;
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BlacklistTiles[54] = true;
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BlacklistTiles[56] = true;
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BlacklistTiles[57] = true;
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BlacklistTiles[58] = true;
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BlacklistTiles[59] = true;
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BlacklistTiles[60] = true;
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BlacklistTiles[63] = true;
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BlacklistTiles[64] = true;
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BlacklistTiles[65] = true;
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BlacklistTiles[66] = true;
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BlacklistTiles[67] = true;
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BlacklistTiles[68] = true;
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BlacklistTiles[70] = true;
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BlacklistTiles[75] = true;
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BlacklistTiles[76] = true;
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#endregion Blacklisted tiles
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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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GetDataFuncs = new Dictionary<byte, HandleGetDataD>
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{
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{(byte)PacketTypes.PlayerInfo, HandlePlayerInfo},
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{(byte)PacketTypes.TileSendSection, HandleSendSection},
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{(byte)PacketTypes.PlayerUpdate, HandlePlayerUpdate},
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{(byte)PacketTypes.Tile, HandleTile},
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{(byte)PacketTypes.TileSendSquare, HandleSendTileSquare},
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{(byte)PacketTypes.NPCUpdate, HandleNpcUpdate},
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{(byte)PacketTypes.PlayerDamage, HandlePlayerDamage},
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{(byte)PacketTypes.ProjectileNew, HandleProjectileNew},
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{(byte)PacketTypes.TogglePVP, HandleTogglePvp},
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{(byte)PacketTypes.TileKill, HandleTileKill},
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{(byte)PacketTypes.PlayerKillMe, HandlePlayerKillMe},
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{(byte)PacketTypes.LiquidSet, HandleLiquidSet},
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};
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}
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public override void Initialize()
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{
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try
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{
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FileTools.SetupConfig();
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}
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catch (Exception ex)
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{
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Console.WriteLine(ex.ToString());
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}
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string version = string.Format("TShock Version {0} ({1}) now running.", Version, VersionCodename);
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Console.WriteLine(version);
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Log.Initialize(Path.Combine(SavePath, "log.txt"), LogLevel.All, false);
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Log.Info(version);
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Log.Info("Starting...");
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GameHooks.PostInitialize += OnPostInit;
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GameHooks.Update += OnUpdate;
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ServerHooks.Chat += OnChat;
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ServerHooks.Join += OnJoin;
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NetHooks.GetData += GetData;
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NetHooks.GreetPlayer += OnGreetPlayer;
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NpcHooks.StrikeNpc += NpcHooks_OnStrikeNpc;
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ServerHooks.Command += ServerHooks_OnCommand;
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AppDomain.CurrentDomain.UnhandledException += CurrentDomain_UnhandledException;
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Bans.LoadBans();
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Log.Info("Hooks initialized");
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Commands.InitCommands();
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Log.Info("Commands initialized");
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HandleCommandLine(Environment.GetCommandLineArgs());
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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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if (e.IsTerminating)
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{
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if (Main.worldPathName != null)
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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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DeInitialize();
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}
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Log.Error(e.ExceptionObject.ToString());
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}
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/// <summary>
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/// When a server command is run.
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/// </summary>
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/// <param name="cmd"></param>
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/// <param name="e"></param>
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private void ServerHooks_OnCommand(string text, HandledEventArgs e)
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{
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if (text.StartsWith("/"))
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{
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text = text.Remove(0, 1);
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var args = Commands.ParseParameters(text);
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if (args.Count < 1)
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return;
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string scmd = args[0];
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args.RemoveAt(0);
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Command cmd = null;
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for (int i = 0; i < Commands.ChatCommands.Count; i++)
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{
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if (Commands.ChatCommands[i].Name.Equals(scmd))
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{
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cmd = Commands.ChatCommands[i];
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}
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}
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if (cmd == null)
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{
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TSPlayer.Server.SendMessage("That command does not exist, try /help", Color.Red);
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}
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else
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{
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Tools.SendLogs(string.Format("{0} executed: /{1}", TSPlayer.Server.Name, text), Color.Red);
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cmd.Run(text, TSPlayer.Server, args);
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}
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e.Handled = true;
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}
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if (text.StartsWith("exit"))
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{
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Tools.ForceKickAll("Server shutting down!");
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}
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if (text.StartsWith("playing"))
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{
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int count = 0;
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for (int i = 0; i < Main.maxPlayers; i++)
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{
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if (Main.player[i].active)
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{
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count++;
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Console.WriteLine(string.Format("{0} ({1}) [{2}]", Main.player[i].name,
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Netplay.serverSock[i].tcpClient.Client.RemoteEndPoint, Players[i].Group.Name));
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}
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}
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Console.WriteLine(string.Format("{0} players connected.", count));
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e.Handled = true;
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}
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}
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public override void DeInitialize()
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{
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Bans.SaveBans();
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ConfigurationManager.WriteJsonConfiguration();
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GameHooks.PostInitialize -= OnPostInit;
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GameHooks.Update -= OnUpdate;
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ServerHooks.Chat -= OnChat;
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ServerHooks.Join -= OnJoin;
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ServerHooks.Command -= ServerHooks_OnCommand;
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NetHooks.GetData -= GetData;
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NetHooks.GreetPlayer -= OnGreetPlayer;
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NpcHooks.StrikeNpc -= NpcHooks_OnStrikeNpc;
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}
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/*
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* Hooks:
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* */
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private void NpcHooks_OnStrikeNpc(NpcStrikeEventArgs e)
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{
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if (ConfigurationManager.InfiniteInvasion)
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{
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IncrementKills();
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if (Main.invasionSize < 10)
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{
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Main.invasionSize = 20000000;
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}
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}
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}
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private void GetData(GetDataEventArgs e)
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{
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if (!Netplay.serverSock[e.Msg.whoAmI].active || Netplay.serverSock[e.Msg.whoAmI].kill)
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return;
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if (Main.verboseNetplay)
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Debug.WriteLine("{0:X} ({2}): {3} ({1:XX})", e.Msg.whoAmI, e.MsgID, Main.player[e.Msg.whoAmI].dead ? "dead " : "alive", MsgNames[e.MsgID]);
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HandleGetDataD func;
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if (GetDataFuncs.TryGetValue(e.MsgID, out func))
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{
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using (var data = new MemoryStream(e.Msg.readBuffer, e.Index, e.Length))
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{
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try
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{
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e.Handled = func(data, e);
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}
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catch (Exception ex)
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{
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Log.Error(ex.ToString());
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}
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}
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}
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}
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bool HandlePlayerInfo(MemoryStream data, GetDataEventArgs e)
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{
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var ban = Bans.GetBanByName(Main.player[e.Msg.whoAmI].name);
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if (ban != null)
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{
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Tools.ForceKick(e.Msg.whoAmI, string.Format("You are banned: {0}", ban.Reason));
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return true;
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}
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byte hair = e.Msg.readBuffer[e.Index + 1];
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if (hair > 0x10)
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{
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Tools.ForceKick(e.Msg.whoAmI, "Hair crash exploit.");
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return true;
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}
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string name = Encoding.ASCII.GetString(e.Msg.readBuffer, e.Index + 23, (e.Length - (e.Index + 23)) + e.Index - 1);
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if (name.Length > 32)
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{
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Tools.ForceKick(e.Msg.whoAmI, "Name exceeded 32 characters.");
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return true;
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}
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if (name.Trim().Length == 0)
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{
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Tools.ForceKick(e.Msg.whoAmI, "Empty Name.");
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return true;
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}
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if (Players[e.Msg.whoAmI] == null)
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{
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Tools.ForceKick(e.Msg.whoAmI, "Player doesn't exist");
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return true;
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}
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if (Players[e.Msg.whoAmI].ReceivedInfo)
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{
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return Tools.HandleGriefer(Players[e.Msg.whoAmI], "Sent client info more than once");
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}
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Players[e.Msg.whoAmI].ReceivedInfo = true;
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return false;
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}
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bool HandleSendTileSquare(MemoryStream data, GetDataEventArgs e)
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{
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short size = data.ReadInt16();
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int x = data.ReadInt32();
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int y = data.ReadInt32();
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int plyX = Math.Abs((int)Main.player[e.Msg.whoAmI].position.X / 16);
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int plyY = Math.Abs((int)Main.player[e.Msg.whoAmI].position.Y / 16);
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int tileX = Math.Abs(x);
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int tileY = Math.Abs(y);
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if (size > 5 || (ConfigurationManager.RangeChecks && (Math.Abs(plyX - tileX) > 32 || Math.Abs(plyY - tileY) > 32)))
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{
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Log.Debug(string.Format("SendTileSquare(PlyXY:{0}_{1}, TileXY:{2}_{3}, Result:{4}_{5}, Size:{6})",
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plyX, plyY,
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tileX, tileY,
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Math.Abs(plyX - tileX), Math.Abs(plyY - tileY),
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size
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));
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return Tools.HandleGriefer(Players[e.Msg.whoAmI], "Send Tile Square Abuse");
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}
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return false;
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}
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bool HandleTile(MemoryStream data, GetDataEventArgs e)
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{
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byte type = data.ReadInt8();
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int x = data.ReadInt32();
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int y = data.ReadInt32();
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byte tiletype = data.ReadInt8();
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if (type == 1 || type == 3)
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{
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int plyX = Math.Abs((int)Main.player[e.Msg.whoAmI].position.X / 16);
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int plyY = Math.Abs((int)Main.player[e.Msg.whoAmI].position.Y / 16);
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int tileX = Math.Abs(x);
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int tileY = Math.Abs(y);
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if (Players[e.Msg.whoAmI].TPlayer.selectedItem == 0x72) //Dirt Rod
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{
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return Tools.Kick(Players[e.Msg.whoAmI], "Using dirt rod");
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}
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if (ConfigurationManager.RangeChecks && ((Math.Abs(plyX - tileX) > 32) || (Math.Abs(plyY - tileY) > 32)))
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{
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Log.Debug(string.Format("TilePlaced(PlyXY:{0}_{1}, TileXY:{2}_{3}, Result:{4}_{5}, Type:{6})",
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plyX, plyY,
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tileX, tileY,
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Math.Abs(plyX - tileX), Math.Abs(plyY - tileY),
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tiletype
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));
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return Tools.HandleGriefer(Players[e.Msg.whoAmI], "Placing impossible to place blocks.");
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}
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}
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if (ConfigurationManager.DisableBuild)
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{
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if (!Players[e.Msg.whoAmI].Group.HasPermission("editspawn"))
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{
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Players[e.Msg.whoAmI].SendMessage("World protected from changes.", Color.Red);
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RevertPlayerChanges(e.Msg.whoAmI, x, y);
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return true;
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}
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}
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if (ConfigurationManager.SpawnProtect)
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{
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if (!Players[e.Msg.whoAmI].Group.HasPermission("editspawn"))
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{
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var flag = CheckSpawn(x, y);
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if (flag)
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{
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Players[e.Msg.whoAmI].SendMessage("Spawn protected from changes.", Color.Red);
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RevertPlayerChanges(e.Msg.whoAmI, x, y);
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return true;
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}
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}
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}
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if (type == 0 && BlacklistTiles[Main.tile[x, y].type] && Main.player[e.Msg.whoAmI].active)
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{
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Players[e.Msg.whoAmI].TileThreshold++;
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var coords = new Vector2(x, y);
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if (!Players[e.Msg.whoAmI].TilesDestroyed.ContainsKey(coords))
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Players[e.Msg.whoAmI].TilesDestroyed.Add(coords, Main.tile[x, y]);
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}
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return false;
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}
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private static void RevertPlayerChanges(int player, int x, int y)
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{
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NetMessage.SendData(20, player, -1, "", 10, (float)(x - 5), (float)(y - 5), 0f);
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}
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bool HandleTogglePvp(MemoryStream data, GetDataEventArgs e)
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{
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int id = data.ReadByte();
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bool pvp = data.ReadBoolean();
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Main.player[e.Msg.whoAmI].hostile = pvp;
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if (id != e.Msg.whoAmI)
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Main.player[e.Msg.whoAmI].hostile = true;
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if (ConfigurationManager.PermaPvp)
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Main.player[e.Msg.whoAmI].hostile = true;
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NetMessage.SendData(30, -1, -1, "", e.Msg.whoAmI);
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return true;
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}
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bool HandleSendSection(MemoryStream data, GetDataEventArgs e)
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{
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return Tools.HandleGriefer(Players[e.Msg.whoAmI], "SendSection abuse.");
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}
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bool HandleNpcUpdate(MemoryStream data, GetDataEventArgs e)
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{
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return Tools.HandleGriefer(Players[e.Msg.whoAmI], "Spawn NPC abuse");
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}
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bool HandlePlayerUpdate(MemoryStream data, GetDataEventArgs e)
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{
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byte plr = data.ReadInt8();
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byte control = data.ReadInt8();
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byte item = data.ReadInt8();
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float posx = data.ReadSingle();
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float posy = data.ReadSingle();
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float velx = data.ReadSingle();
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float vely = data.ReadSingle();
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if (Main.verboseNetplay)
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Debug.WriteLine("Update: {{{0},{1}}} {{{2}, {3}}}", (int)posx, (int)posy, (int)velx, (int)vely);
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if (plr != e.Msg.whoAmI)
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{
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return Tools.HandleGriefer(Players[e.Msg.whoAmI], "Update Player abuse");
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}
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return false;
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}
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bool HandleProjectileNew(MemoryStream data, GetDataEventArgs e)
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{
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short ident = data.ReadInt16();
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float posx = data.ReadSingle();
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float posy = data.ReadSingle();
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float velx = data.ReadSingle();
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float vely = data.ReadSingle();
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float knockback = data.ReadSingle();
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short dmg = data.ReadInt16();
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byte owner = data.ReadInt8();
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byte type = data.ReadInt8();
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if (type == 29 || type == 28 || type == 37)
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{
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var plr = Main.player[e.Msg.whoAmI];
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Log.Debug(string.Format("Explosive(PlyXY:{0}_{1}, Type:{2})",
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(int)(plr.position.X / 16),
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(int)(plr.position.Y / 16),
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type
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));
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return Tools.HandleExplosivesUser(Players[e.Msg.whoAmI], "Throwing an explosive device.");
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}
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return false;
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}
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bool HandlePlayerKillMe(MemoryStream data, GetDataEventArgs e)
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{
|
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byte id = data.ReadInt8();
|
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byte hitdirection = data.ReadInt8();
|
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short dmg = data.ReadInt16();
|
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bool pvp = data.ReadBoolean();
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|
|
if (id != e.Msg.whoAmI)
|
|
{
|
|
return Tools.HandleGriefer(Players[e.Msg.whoAmI], "Trying to execute KillMe on someone else.");
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool HandlePlayerDamage(MemoryStream data, GetDataEventArgs e)
|
|
{
|
|
byte playerid = data.ReadInt8();
|
|
byte direction = data.ReadInt8();
|
|
Int16 damage = data.ReadInt16();
|
|
byte pvp = data.ReadInt8();
|
|
|
|
return !Main.player[playerid].hostile;
|
|
}
|
|
|
|
bool HandleLiquidSet(MemoryStream data, GetDataEventArgs e)
|
|
{
|
|
int x = data.ReadInt32();
|
|
int y = data.ReadInt32();
|
|
byte liquid = data.ReadInt8();
|
|
bool lava = data.ReadBoolean();
|
|
|
|
//The liquid was picked up.
|
|
if (liquid == 0)
|
|
return false;
|
|
|
|
int plyX = Math.Abs((int)Main.player[e.Msg.whoAmI].position.X / 16);
|
|
int plyY = Math.Abs((int)Main.player[e.Msg.whoAmI].position.Y / 16);
|
|
int tileX = Math.Abs(x);
|
|
int tileY = Math.Abs(y);
|
|
|
|
bool bucket = false;
|
|
for (int i = 0; i < 44; i++)
|
|
{
|
|
if (Main.player[e.Msg.whoAmI].inventory[i].type >= 205 && Main.player[e.Msg.whoAmI].inventory[i].type <= 207)
|
|
{
|
|
bucket = true;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (lava && !Players[e.Msg.whoAmI].Group.HasPermission("canlava"))
|
|
{
|
|
Players[e.Msg.whoAmI].SendMessage("You do not have permission to use lava", Color.Red);
|
|
Tools.SendLogs(string.Format("{0} tried using lava", Main.player[e.Msg.whoAmI].name), Color.Red);
|
|
|
|
return true;
|
|
}
|
|
if (!lava && !Players[e.Msg.whoAmI].Group.HasPermission("canwater"))
|
|
{
|
|
Players[e.Msg.whoAmI].SendMessage("You do not have permission to use water", Color.Red);
|
|
Tools.SendLogs(string.Format("{0} tried using water", Main.player[e.Msg.whoAmI].name), Color.Red);
|
|
return true;
|
|
}
|
|
|
|
if (!bucket)
|
|
{
|
|
Log.Debug(string.Format("{0}(PlyXY:{1}_{2}, TileXY:{3}_{4}, Result:{5}_{6}, Amount:{7})",
|
|
lava ? "Lava" : "Water",
|
|
plyX, plyY,
|
|
tileX, tileY,
|
|
Math.Abs(plyX - tileX), Math.Abs(plyY - tileY),
|
|
liquid
|
|
));
|
|
return Tools.HandleGriefer(Players[e.Msg.whoAmI], "Manipulating liquid without bucket."); ;
|
|
}
|
|
if (ConfigurationManager.RangeChecks && ((Math.Abs(plyX - tileX) > 32) || (Math.Abs(plyY - tileY) > 32)))
|
|
{
|
|
Log.Debug(string.Format("Liquid(PlyXY:{0}_{1}, TileXY:{2}_{3}, Result:{4}_{5}, Amount:{6})",
|
|
plyX, plyY,
|
|
tileX, tileY,
|
|
Math.Abs(plyX - tileX), Math.Abs(plyY - tileY),
|
|
liquid
|
|
));
|
|
return Tools.HandleGriefer(Players[e.Msg.whoAmI], "Placing impossible to place liquid."); ;
|
|
}
|
|
|
|
if (ConfigurationManager.SpawnProtect)
|
|
{
|
|
if (!Players[e.Msg.whoAmI].Group.HasPermission("editspawn"))
|
|
{
|
|
var flag = CheckSpawn(x, y);
|
|
if (flag)
|
|
{
|
|
Players[e.Msg.whoAmI].SendMessage("The spawn is protected!", Color.Red);
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
bool HandleTileKill(MemoryStream data, GetDataEventArgs e)
|
|
{
|
|
int tilex = data.ReadInt32();
|
|
int tiley = data.ReadInt32();
|
|
if (tilex < 0 || tilex >= Main.maxTilesX || tiley < 0 || tiley >= Main.maxTilesY)
|
|
return false;
|
|
|
|
if (Main.tile[tilex, tiley].type != 0x15) //Chest
|
|
{
|
|
Log.Debug(string.Format("TileKill(TileXY:{0}_{1}, Type:{2})",
|
|
tilex, tiley,
|
|
Main.tile[tilex, tiley].type
|
|
));
|
|
Tools.ForceKick(e.Msg.whoAmI, string.Format("Tile Kill abuse ({0})", Main.tile[tilex, tiley].type));
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
private void OnGreetPlayer(int who, HandledEventArgs e)
|
|
{
|
|
if (Main.netMode != 2)
|
|
return;
|
|
|
|
TSPlayer player = Players[who];
|
|
Log.Info(string.Format("{0} ({1}) from '{2}' group joined.", player.Name, Tools.GetPlayerIP(who), player.Group.Name));
|
|
|
|
Tools.ShowFileToUser(player, "motd.txt");
|
|
if (HackedHealth(who))
|
|
{
|
|
Tools.HandleCheater(player, "Hacked health.");
|
|
}
|
|
if (ConfigurationManager.PermaPvp)
|
|
{
|
|
Main.player[who].hostile = true;
|
|
NetMessage.SendData(30, -1, -1, "", who);
|
|
}
|
|
if (Players[who].Group.HasPermission("causeevents") && ConfigurationManager.InfiniteInvasion)
|
|
{
|
|
StartInvasion();
|
|
}
|
|
e.Handled = true;
|
|
}
|
|
|
|
private void OnChat(messageBuffer msg, int ply, string text, HandledEventArgs e)
|
|
{
|
|
if (Main.netMode != 2)
|
|
return;
|
|
|
|
if (msg.whoAmI != ply)
|
|
{
|
|
e.Handled = Tools.HandleGriefer(Players[ply], "Faking Chat");
|
|
return;
|
|
}
|
|
|
|
var tsplr = Players[msg.whoAmI];
|
|
|
|
if (tsplr.Group.HasPermission("adminchat") && !text.StartsWith("/"))
|
|
{
|
|
Tools.Broadcast(ConfigurationManager.AdminChatPrefix + "<" + tsplr.Name + "> " + text, (byte)ConfigurationManager.AdminChatRGB[0], (byte)ConfigurationManager.AdminChatRGB[1], (byte)ConfigurationManager.AdminChatRGB[2]);
|
|
e.Handled = true;
|
|
return;
|
|
}
|
|
|
|
if (text.StartsWith("/"))
|
|
{
|
|
text = text.Remove(0, 1);
|
|
|
|
var args = Commands.ParseParameters(text);
|
|
if (args.Count < 1)
|
|
return;
|
|
|
|
string scmd = args[0];
|
|
args.RemoveAt(0);
|
|
|
|
Command cmd = null;
|
|
for (int i = 0; i < Commands.ChatCommands.Count; i++)
|
|
{
|
|
if (Commands.ChatCommands[i].Name.Equals(scmd))
|
|
{
|
|
cmd = Commands.ChatCommands[i];
|
|
}
|
|
}
|
|
|
|
if (cmd == null)
|
|
{
|
|
tsplr.SendMessage("That command does not exist, try /help", Color.Red);
|
|
}
|
|
else
|
|
{
|
|
if (!cmd.CanRun(tsplr))
|
|
{
|
|
Tools.SendLogs(string.Format("{0} tried to execute {1}", tsplr.Name, cmd.Name), Color.Red);
|
|
tsplr.SendMessage("You do not have access to that command.", Color.Red);
|
|
}
|
|
else
|
|
{
|
|
Tools.SendLogs(string.Format("{0} executed: /{1}", tsplr.Name, text), Color.Red);
|
|
cmd.Run(text, tsplr, args);
|
|
}
|
|
}
|
|
e.Handled = true;
|
|
}
|
|
}
|
|
|
|
private void OnJoin(int ply, HandledEventArgs handler)
|
|
{
|
|
if (Main.netMode != 2)
|
|
{
|
|
return;
|
|
}
|
|
|
|
string ip = Tools.GetPlayerIP(ply);
|
|
Players[ply] = new TSPlayer(Main.player[ply]);
|
|
Players[ply].Group = Tools.GetGroupForIP(ip);
|
|
|
|
if (Tools.ActivePlayers() + 1 > ConfigurationManager.MaxSlots &&
|
|
!Players[ply].Group.HasPermission("reservedslot"))
|
|
{
|
|
Tools.ForceKick(ply, "Server is full");
|
|
handler.Handled = true;
|
|
}
|
|
else
|
|
{
|
|
var ban = Bans.GetBanByIp(ip);
|
|
if (ban != null)
|
|
{
|
|
Tools.ForceKick(ply, string.Format("You are banned: {0}", ban.Reason));
|
|
handler.Handled = true;
|
|
}
|
|
else if (!FileTools.OnWhitelist(ip))
|
|
{
|
|
Tools.ForceKick(ply, "Not on whitelist.");
|
|
handler.Handled = true;
|
|
}
|
|
}
|
|
|
|
Netplay.serverSock[ply].spamCheck = ConfigurationManager.SpamChecks;
|
|
}
|
|
|
|
private void OnPostInit()
|
|
{
|
|
if (!File.Exists(Path.Combine(SavePath, "auth.lck")))
|
|
{
|
|
var r = new Random((int)DateTime.Now.ToBinary());
|
|
ConfigurationManager.AuthToken = r.Next(100000, 10000000);
|
|
Console.WriteLine("TShock Notice: To become SuperAdmin, join the game and type /auth " +
|
|
ConfigurationManager.AuthToken);
|
|
Console.WriteLine("This token will only display ONCE. This only works ONCE. If you don't use it and the server goes down, delete auth.lck.");
|
|
FileTools.CreateFile(Path.Combine(SavePath, "auth.lck"));
|
|
}
|
|
}
|
|
|
|
void HandleCommandLine(string[] parms)
|
|
{
|
|
for (int i = 0; i < parms.Length; i++)
|
|
{
|
|
if (parms[i].ToLower() == "-ip")
|
|
{
|
|
IPAddress ip;
|
|
if (IPAddress.TryParse(parms[++i], out ip))
|
|
{
|
|
Netplay.serverListenIP = ip;
|
|
Console.Write("Using IP: {0}", ip);
|
|
}
|
|
else
|
|
{
|
|
Console.WriteLine("Bad IP: {0}", parms[i]);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
private void OnUpdate(GameTime time)
|
|
{
|
|
UpdateManager.UpdateProcedureCheck();
|
|
for (int i = 0; i < Main.maxPlayers; i++)
|
|
{
|
|
if (Main.player[i].active == false)
|
|
continue;
|
|
TSPlayer player = Players[i];
|
|
if (player.TileThreshold >= 20)
|
|
{
|
|
if (Tools.HandleTntUser(player, "Kill tile abuse detected."))
|
|
{
|
|
RevertKillTile(player);
|
|
player.TileThreshold = 0;
|
|
player.TilesDestroyed.Clear();
|
|
}
|
|
else if (player.TileThreshold > 0)
|
|
{
|
|
player.TileThreshold = 0;
|
|
player.TilesDestroyed.Clear();
|
|
}
|
|
|
|
}
|
|
else if (player.TileThreshold > 0)
|
|
{
|
|
player.TileThreshold = 0;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*
|
|
* Useful stuff:
|
|
* */
|
|
|
|
public static void Teleport(int ply, int x, int y)
|
|
{
|
|
Main.player[ply].position.X = x;
|
|
Main.player[ply].position.Y = y;
|
|
NetMessage.SendData(0x0d, -1, ply, "", ply);
|
|
NetMessage.SendData(0x0d, -1, -1, "", ply);
|
|
NetMessage.syncPlayers();
|
|
}
|
|
|
|
public static void Teleport(int ply, float x, float y)
|
|
{
|
|
Main.player[ply].position.X = x;
|
|
Main.player[ply].position.Y = y;
|
|
NetMessage.SendData(0x0d, -1, ply, "", ply);
|
|
NetMessage.SendData(0x0d, -1, -1, "", ply);
|
|
NetMessage.syncPlayers();
|
|
}
|
|
|
|
public static void StartInvasion()
|
|
{
|
|
Main.invasionType = 1;
|
|
if (ConfigurationManager.InfiniteInvasion)
|
|
{
|
|
Main.invasionSize = 20000000;
|
|
}
|
|
else
|
|
{
|
|
Main.invasionSize = 100 + (ConfigurationManager.InvasionMultiplier * Tools.ActivePlayers());
|
|
}
|
|
|
|
Main.invasionWarn = 0;
|
|
if (new Random().Next(2) == 0)
|
|
{
|
|
Main.invasionX = 0.0;
|
|
}
|
|
else
|
|
{
|
|
Main.invasionX = Main.maxTilesX;
|
|
}
|
|
}
|
|
|
|
public static void IncrementKills()
|
|
{
|
|
ConfigurationManager.KillCount++;
|
|
Random r = new Random();
|
|
int random = r.Next(5);
|
|
if (ConfigurationManager.KillCount % 100 == 0)
|
|
{
|
|
switch (random)
|
|
{
|
|
case 0:
|
|
Tools.Broadcast(string.Format("You call that a lot? {0} goblins killed!", ConfigurationManager.KillCount));
|
|
break;
|
|
case 1:
|
|
Tools.Broadcast(string.Format("Fatality! {0} goblins killed!", ConfigurationManager.KillCount));
|
|
break;
|
|
case 2:
|
|
Tools.Broadcast(string.Format("Number of 'noobs' killed to date: {0}", ConfigurationManager.KillCount));
|
|
break;
|
|
case 3:
|
|
Tools.Broadcast(string.Format("Duke Nukem would be proud. {0} goblins killed.", ConfigurationManager.KillCount));
|
|
break;
|
|
case 4:
|
|
Tools.Broadcast(string.Format("You call that a lot? {0} goblins killed!", ConfigurationManager.KillCount));
|
|
break;
|
|
case 5:
|
|
Tools.Broadcast(string.Format("{0} copies of Call of Duty smashed.", ConfigurationManager.KillCount));
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void UpdateInventories()
|
|
{
|
|
for (int i = 0; i < Main.player.Length; i++)
|
|
{
|
|
for (int j = 0; j < 44; j++)
|
|
{
|
|
for (int h = 0; h < Main.player.Length; h++)
|
|
NetMessage.SendData(5, h, i, Main.player[i].inventory[j].name, i, j, 0f, 0f);
|
|
}
|
|
}
|
|
}
|
|
|
|
public static void UpdatePlayers()
|
|
{
|
|
for (int i = 0; i < Main.player.Length; i++)
|
|
{
|
|
for (int h = 0; h < Main.player.Length; h++)
|
|
NetMessage.SendData(0x0d, i, -1, "", h);
|
|
}
|
|
}
|
|
|
|
public static void PlayerDamage(int plr, int damage)
|
|
{
|
|
NetMessage.SendData(26, -1, -1, "", plr, ((new Random()).Next(-1, 1)), damage, (float)0);
|
|
}
|
|
|
|
//TODO : Notify the player if there is more than one match. (or do we want a First() kinda thing?)
|
|
public static int GetNPCID(string name, bool exact = false)
|
|
{
|
|
NPC npc = new NPC();
|
|
for (int i = 1; i < Main.maxNPCTypes; i++)
|
|
{
|
|
if (exact)
|
|
{
|
|
//Method #1 - must be exact match, allows support for different coloured slimes
|
|
npc.SetDefaults(name);
|
|
if (npc.name == name)
|
|
return i;
|
|
}
|
|
else
|
|
{
|
|
//Method #2 - allows impartial matching
|
|
name = name.ToLower();
|
|
npc.SetDefaults(i);
|
|
if (npc.name.ToLower().StartsWith(name))
|
|
return i;
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
public static int GetItemID(string name)
|
|
{
|
|
Item item = new Item();
|
|
name = name.ToLower();
|
|
for (int i = 1; i < Main.maxItemTypes; i++)
|
|
{
|
|
item.SetDefaults(i);
|
|
if (item.name.ToLower().StartsWith(name))
|
|
return i;
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
public static bool CheckSpawn(int x, int y)
|
|
{
|
|
Vector2 tile = new Vector2(x, y);
|
|
Vector2 spawn = new Vector2(Main.spawnTileX, Main.spawnTileY);
|
|
var distance = Vector2.Distance(spawn, tile);
|
|
if (distance > ConfigurationManager.SpawnProtectRadius)
|
|
return false;
|
|
else
|
|
return true;
|
|
}
|
|
|
|
public static void RevertKillTile(TSPlayer player)
|
|
{
|
|
Tile[] tiles = new Tile[player.TilesDestroyed.Count];
|
|
player.TilesDestroyed.Values.CopyTo(tiles, 0);
|
|
Vector2[] positions = new Vector2[player.TilesDestroyed.Count];
|
|
player.TilesDestroyed.Keys.CopyTo(positions, 0);
|
|
for (int i = (player.TilesDestroyed.Count - 1); i >= 0; i--)
|
|
{
|
|
Main.tile[(int)positions[i].X, (int)positions[i].Y] = tiles[i];
|
|
NetMessage.SendData(17, -1, -1, "", 1, positions[i].X, positions[i].Y, (float)0);
|
|
}
|
|
}
|
|
|
|
public static bool HackedHealth(int ply)
|
|
{
|
|
return (Main.player[ply].statManaMax > 200) ||
|
|
(Main.player[ply].statMana > 200) ||
|
|
(Main.player[ply].statLifeMax > 400) ||
|
|
(Main.player[ply].statLife > 400);
|
|
}
|
|
|
|
|
|
static readonly Dictionary<byte, string> MsgNames = new Dictionary<byte, string>()
|
|
{
|
|
{1, "Connect Request"},
|
|
{2, "Disconnect"},
|
|
{3, "Continue Connecting"},
|
|
{4, "Player Info"},
|
|
{5, "Player Slot"},
|
|
{6, "Continue Connecting (2)"},
|
|
{7, "World Info"},
|
|
{8, "Tile Get Section"},
|
|
{9, "Status"},
|
|
{10, "Tile Send Section"},
|
|
{11, "Tile Frame Section"},
|
|
{12, "Player Spawn"},
|
|
{13, "Player Update"},
|
|
{14, "Player Active"},
|
|
{15, "Sync Players"},
|
|
{16, "Player HP"},
|
|
{17, "Tile"},
|
|
{18, "Time Set"},
|
|
{19, "Door Use"},
|
|
{20, "Tile Send Square"},
|
|
{21, "Item Drop"},
|
|
{22, "Item Owner"},
|
|
{23, "Npc Update"},
|
|
{24, "Npc Item Strike"},
|
|
{25, "Chat Text"},
|
|
{26, "Player Damage"},
|
|
{27, "Projectile New"},
|
|
{28, "Npc Strike"},
|
|
{29, "Projectile Destroy"},
|
|
{30, "Toggle PVP"},
|
|
{31, "Chest Get Contents"},
|
|
{32, "Chest Item"},
|
|
{33, "Chest Open"},
|
|
{34, "Tile Kill"},
|
|
{35, "Effect Heal"},
|
|
{36, "Zones"},
|
|
{37, "Password Requied"},
|
|
{38, "Password Send"},
|
|
{39, "Item Unown"},
|
|
{40, "Npc Talk"},
|
|
{41, "Player Animation"},
|
|
{42, "Player Mana"},
|
|
{43, "Effect Mana"},
|
|
{44, "Player Kill Me"},
|
|
{45, "Player Team"},
|
|
{46, "Sign Read"},
|
|
{47, "Sign New"},
|
|
{48, "Liquid Set"},
|
|
{49, "Player Spawn Self"},
|
|
};
|
|
}
|
|
} |