TShock/TShockAPI/TShock.cs
2011-05-30 15:59:42 -06:00

662 lines
No EOL
24 KiB
C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.IO;
using Terraria;
using TerrariaAPI;
using TerrariaAPI.Hooks;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
namespace TShockAPI
{
public class TShock : TerrariaPlugin
{
private uint[] tileThreshold = new uint[Main.maxPlayers];
public static string saveDir = "./tshock/";
public static bool killGuide = true;
public static int invasionMultiplier = 1;
public static int defaultMaxSpawns = 4;
public static int defaultSpawnRate = 700;
public static bool kickCheater = true;
public static bool banCheater = true;
public static int serverPort = 7777;
public static bool enableWhitelist = false;
public static bool infinateInvasion = false;
public static bool permaPvp = false;
public static int killCount = 0;
public static bool shownOneTimeInvasionMinder = false;
public static string tileWhitelist = "";
private static bool banTnt = false;
private static bool kickTnt = false;
public enum NPCList : int
{
WORLD_EATER = 0,
EYE = 1,
SKELETRON = 2
}
public override Version Version
{
get { return new Version(0, 1); }
}
public override string Name
{
get { return "TShock"; }
}
public override string Author
{
get { return "nicatronTg, High, Mav, and Zach"; }
}
public override string Description
{
get { return "The administration modification of the future."; }
}
public TShock(Main game) : base (game)
{
GameHooks.OnPreInitialize += OnPreInit;
GameHooks.OnPostInitialize += OnPostInit;
GameHooks.OnUpdate += new Action<Microsoft.Xna.Framework.GameTime>(OnUpdate);
GameHooks.OnLoadContent += new Action<Microsoft.Xna.Framework.Content.ContentManager>(OnLoadContent);
ServerHooks.OnChat += new Action<int, string, HandledEventArgs>(OnChat);
NetHooks.OnPreGetData += GetData;
ServerHooks.OnJoin += new Action<int, AllowEventArgs>(OnJoin);
NetHooks.OnGreetPlayer += new NetHooks.GreetPlayerD(OnGreetPlayer);
NetHooks.OnPreGetData += new NetHooks.GetDataD(OnPreGetData);
}
/*
* Hooks:
* */
void OnPreGetData(byte id, messageBuffer msg, int idx, int length, HandledEventArgs e)
{
if (Main.netMode != 2) { return; }
if (id == 0x1e && permaPvp)
{
e.Handled = true;
}
}
void GetData(byte id, messageBuffer msg, int idx, int length, HandledEventArgs e)
{
if (Main.netMode != 2) { return; }
int n = 5;
byte[] buf = msg.readBuffer;
if (id == 17)
{
byte type = buf[n];
n++;
if (type == 0)
{
tileThreshold[msg.whoAmI]++;
}
e.Handled = true;
}
}
void OnGreetPlayer(int who, HandledEventArgs e)
{
if (Main.netMode != 2) { return; }
int plr = who; //legacy support
ShowMOTD(who);
if (Main.player[plr].statLifeMax > 400 || Main.player[plr].statManaMax > 200 || Main.player[plr].statLife > 400 || Main.player[plr].statMana > 200)
{
HandleCheater(plr);
}
if (permaPvp)
{
Main.player[who].hostile = true;
NetMessage.SendData(30, -1, -1, "", who);
}
e.Handled = true;
}
void OnChat(int ply, string msg, HandledEventArgs handler)
{
if (Main.netMode != 2) { return; }
int x = (int) Main.player[ply].position.X;
int y = (int) Main.player[ply].position.Y;
if (IsAdmin(ply))
{
if (msg.Length > 5 && msg.Substring(0, 5) == "/kick")
{
string plStr = msg.Remove(0, 5).Trim();
if (!(FindPlayer(plStr) == -1 || plStr == ""))
{
Kick(FindPlayer(plStr), "You were kicked.");
Broadcast(plStr + " was kicked by " + FindPlayer(ply));
}
handler.Handled = true;
}
if (msg.Length > 4 && msg.Substring(0, 4) == "/ban")
{
string plStr = msg.Remove(0, 4).Trim();
if (!(FindPlayer(plStr) == -1 || plStr == ""))
{
WriteBan(FindPlayer(plStr));
Kick(FindPlayer(plStr), "You were banned.");
}
handler.Handled = true;
}
if (msg == "/off")
{
Netplay.disconnect = true;
handler.Handled = true;
}
if (msg == "/reload")
{
SetupConfig();
handler.Handled = true;
}
if (msg == "/dropmeteor")
{
WorldGen.spawnMeteor = false;
WorldGen.dropMeteor();
handler.Handled = true;
}
if (msg == "/star")
{
int penis56 = 12;
int penis57 = Main.rand.Next(Main.maxTilesX - 50) + 100;
penis57 *= 0x10;
int penis58 = Main.rand.Next((int)(Main.maxTilesY * 0.05)) * 0x10;
Microsoft.Xna.Framework.Vector2 vector = new Microsoft.Xna.Framework.Vector2((float)penis57, (float)penis58);
float speedX = Main.rand.Next(-100, 0x65);
float speedY = Main.rand.Next(200) + 100;
float penis61 = (float)Math.Sqrt((double)((speedX * speedX) + (speedY * speedY)));
penis61 = ((float)penis56) / penis61;
speedX *= penis61;
speedY *= penis61;
Projectile.NewProjectile(vector.X, vector.Y, speedX, speedY, 12, 0x3e8, 10f, Main.myPlayer);
handler.Handled = true;
}
if (msg == "/bloodmoon")
{
Broadcast(FindPlayer(ply) + " turned on blood moon.");
Main.bloodMoon = true;
Main.time = 0;
Main.dayTime = false;
//Main.UpdateT();
NetMessage.SendData(18, -1, -1, "", 0, 0, Main.sunModY, Main.moonModY);
NetMessage.syncPlayers();
handler.Handled = true;
}
if (msg == "/eater")
{
NewNPC((int)NPCList.WORLD_EATER, x, y, ply);
Broadcast(FindPlayer(ply) + " has spawned an eater of worlds!");
handler.Handled = true;
}
if (msg == "/eye")
{
NewNPC((int)NPCList.EYE, x, y, ply);
Broadcast(FindPlayer(ply) + " has spawned an eye!");
handler.Handled = true;
}
if (msg == "/skeletron")
{
NewNPC((int)NPCList.SKELETRON, x, y, ply);
Broadcast(FindPlayer(ply) + " has spawned skeletron!");
handler.Handled = true;
}
if (msg == "/hardcore")
{
for (int i = 0; i <= 2; i++)
{
NewNPC(i, x, y, ply);
}
Broadcast(FindPlayer(ply) + " has spawned all 3 bosses!");
handler.Handled = true;
}
}
if (msg == "/help")
{
SendMessage(ply, "TShock Commands:");
SendMessage(ply, "/kick, /ban, /reload, /off, /dropmeteor");
SendMessage(ply, "/star, /skeletron, /eye, /eater, /hardcore");
SendMessage(ply, "Terraria commands:");
SendMessage(ply, "/playing, /p, /me");
handler.Handled = true;
}
}
void OnJoin(int ply, AllowEventArgs handler)
{
if (Main.netMode != 2) { return; }
string ip = GetRealIP((Convert.ToString(Netplay.serverSock[ply].tcpClient.Client.RemoteEndPoint)));
if (CheckBanned(ip) || CheckCheat(ip) || CheckGreif(ip))
{
Kick(ply, "Your account has been disabled.");
}
if (!OnWhitelist(ip))
{
Kick(ply, "Not on whitelist.");
}
}
void OnLoadContent(Microsoft.Xna.Framework.Content.ContentManager obj)
{
}
void OnPreInit()
{
SetupConfig();
}
void OnPostInit()
{
}
void OnUpdate(GameTime time)
{
if (Main.netMode != 2) { return; }
for (uint i = 0; i < Main.maxPlayers; i++)
{
if (tileThreshold[i] >= 5)
{
if (Main.player[i] != null)
{
WriteGrief((int)i);
Kick((int)i, "Kill tile abuse detected.");
}
tileThreshold[i] = 0;
}
else if (tileThreshold[i] > 0)
{
tileThreshold[i]--;
}
}
}
/*
* Useful stuff:
* */
public static bool OnWhitelist(string ip)
{
if (!enableWhitelist) { return true; }
if (!System.IO.File.Exists(saveDir + "whitelist.txt")) { CreateFile(saveDir + "whitelist.txt"); TextWriter tw = new StreamWriter(saveDir + "whitelist.txt"); tw.WriteLine("127.0.0.1"); tw.Close(); }
TextReader tr = new StreamReader(saveDir + "whitelist.txt");
string whitelist = tr.ReadToEnd();
ip = GetRealIP(ip);
if (whitelist.Contains(ip)) { return true; } else { return false; }
}
public static bool CheckGreif(String ip)
{
ip = GetRealIP(ip);
if (!banTnt) { return false; }
TextReader tr = new StreamReader(saveDir + "grief.txt");
string list = tr.ReadToEnd();
tr.Close();
return list.Contains(ip);
}
public static bool CheckCheat(String ip)
{
ip = GetRealIP(ip);
if (!banCheater) { return false; }
TextReader tr = new StreamReader(saveDir + "cheaters.txt");
string trr = tr.ReadToEnd();
tr.Close();
if (trr.Contains(ip))
{
return true;
}
return false;
}
public static bool CheckBanned(String p)
{
String ip = p.Split(':')[0];
TextReader tr = new StreamReader(saveDir + "bans.txt");
string banlist = tr.ReadToEnd();
tr.Close();
banlist = banlist.Trim();
if (banlist.Contains(ip))
return true;
return false;
}
private static void KeepTilesUpToDate()
{
TextReader tr = new StreamReader(saveDir + "tiles.txt");
string file = tr.ReadToEnd();
tr.Close();
if (!file.Contains("0x3d"))
{
System.IO.File.Delete(saveDir + "tiles.txt");
CreateFile(saveDir + "tiles.txt");
TextWriter tw = new StreamWriter(saveDir + "tiles.txt");
tw.Write("0x03, 0x05, 0x14, 0x25, 0x18, 0x18, 0x20, 0x1b, 0x34, 0x48, 0x33, 0x3d, 0x47, 0x49, 0x4a, 0x35, 0x3d, 0x3e, 0x45, 0x47, 0x49, 0x4a,");
tw.Close();
}
}
public static void SetupConfig()
{
if (!System.IO.Directory.Exists(saveDir)) { System.IO.Directory.CreateDirectory(saveDir); }
if (!System.IO.File.Exists(saveDir + "tiles.txt"))
{
CreateFile(saveDir + "tiles.txt");
TextWriter tw = new StreamWriter(saveDir + "tiles.txt");
tw.Write("0x03, 0x05, 0x14, 0x25, 0x18, 0x18, 0x20, 0x1b, 0x34, 0x48, 0x33, 0x3d, 0x47, 0x49, 0x4a, 0x35, 0x3d, 0x3e, 0x45, 0x47, 0x49, 0x4a,");
tw.Close();
}
if (!System.IO.File.Exists(saveDir + "motd.txt"))
{
CreateFile(saveDir + "motd.txt");
TextWriter tw = new StreamWriter(saveDir + "motd.txt");
tw.WriteLine("This server is running TShock. Type /help for a list of commands.");
tw.WriteLine("%255,000,000%Current map: %map%");
tw.WriteLine("Current players: %players%");
tw.Close();
}
if (!System.IO.File.Exists(saveDir + "bans.txt")) { CreateFile(saveDir + "bans.txt"); }
if (!System.IO.File.Exists(saveDir + "cheaters.txt")) { CreateFile(saveDir + "cheaters.txt"); }
if (!System.IO.File.Exists(saveDir + "admins.txt")) { CreateFile(saveDir + "admins.txt"); }
if (!System.IO.File.Exists(saveDir + "grief.txt")) { CreateFile(saveDir + "grief.txt"); }
if (!System.IO.File.Exists(saveDir + "whitelist.txt")) { CreateFile(saveDir + "whitelist.txt"); }
if (!System.IO.File.Exists(saveDir + "config.txt"))
{
CreateFile(saveDir + "config.txt");
TextWriter tw = new StreamWriter(saveDir + "config.txt");
tw.WriteLine("true,50,4,700,true,true,7777,false,false,false,false,false");
tw.Close();
}
KeepTilesUpToDate();
TextReader tr = new StreamReader(saveDir + "config.txt");
string config = tr.ReadToEnd();
config = config.Replace("\n", "");
config = config.Replace("\r", "");
config = config.Replace(" ", "");
tr.Close();
string[] configuration = config.Split(',');
try
{
killGuide = Convert.ToBoolean(configuration[0]);
invasionMultiplier = Convert.ToInt32(configuration[1]);
defaultMaxSpawns = Convert.ToInt32(configuration[2]);
defaultSpawnRate = Convert.ToInt32(configuration[3]);
kickCheater = Convert.ToBoolean(configuration[4]);
banCheater = Convert.ToBoolean(configuration[5]);
serverPort = Convert.ToInt32(configuration[6]);
enableWhitelist = Convert.ToBoolean(configuration[7]);
infinateInvasion = Convert.ToBoolean(configuration[8]);
permaPvp = Convert.ToBoolean(configuration[9]);
kickTnt = Convert.ToBoolean(configuration[10]);
banTnt = Convert.ToBoolean(configuration[11]);
if (infinateInvasion)
{
//Main.startInv();
}
}
catch (Exception e)
{
WriteError(e.Message);
}
Netplay.serverPort = serverPort;
}
public static void Kick(int ply, string reason)
{
NetMessage.SendData(0x2, ply, -1, reason, 0x0, 0f, 0f, 0f);
Netplay.serverSock[ply].kill = true;
NetMessage.syncPlayers();
}
public static bool IsAdmin(string ply)
{
string remoteEndPoint = Convert.ToString((Netplay.serverSock[FindPlayer(ply)].tcpClient.Client.RemoteEndPoint));
string[] remoteEndPointIP = remoteEndPoint.Split(':');
TextReader tr = new StreamReader(saveDir + "admins.txt");
string adminlist = tr.ReadToEnd();
tr.Close();
if (adminlist.Contains(remoteEndPointIP[0]))
{
return true;
}
return false;
}
public static bool IsAdmin(int ply)
{
string remoteEndPoint = Convert.ToString((Netplay.serverSock[ply].tcpClient.Client.RemoteEndPoint));
string[] remoteEndPointIP = remoteEndPoint.Split(':');
TextReader tr = new StreamReader(saveDir + "admins.txt");
string adminlist = tr.ReadToEnd();
tr.Close();
if (adminlist.Contains(remoteEndPointIP[0]))
{
return true;
}
return false;
}
public static int FindPlayer(string ply)
{
int pl = -1;
for (int i = 0; i < Main.player.Length; i++)
{
if ((ply.ToLower()) == Main.player[i].name.ToLower())
{
pl = i;
break;
}
}
return pl;
}
public static void HandleCheater(int ply)
{
string cheater = FindPlayer(ply);
string ip = GetRealIP(Convert.ToString(Netplay.serverSock[ply].tcpClient.Client.RemoteEndPoint));
WriteGrief(ply);
WriteCheater(ply);
if (!kickCheater) { return; }
Netplay.serverSock[ply].kill = true;
Netplay.serverSock[ply].Reset();
NetMessage.syncPlayers();
Broadcast(cheater + " was " + (banCheater ? "banned " : "kicked ") + "for cheating.");
}
public static string FindPlayer(int ply)
{
for (int i = 0; i < Main.player.Length; i++)
{
if (i == ply)
{
return Main.player[i].name;
}
}
return "null";
}
public static void Broadcast(string msg)
{
for (int i = 0; i < Main.player.Length; i++)
{
SendMessage(i, msg);
}
}
public static string GetRealIP(string mess)
{
return mess.Split(':')[0];
}
public static void SendMessage(int ply, string msg, float[] color)
{
NetMessage.SendData(0x19, ply, -1, msg, 8, color[0], color[1], color[2]);
}
public static void SendMessage(int ply, string message)
{
NetMessage.SendData(0x19, ply, -1, message, 8, 0f, 255f, 0f);
}
private static void WriteGrief(int ply)
{
TextWriter tw = new StreamWriter(saveDir + "grief.txt", true);
tw.WriteLine("[" + Main.player[ply].name + "] [" + GetRealIP(Netplay.serverSock[ply].tcpClient.Client.RemoteEndPoint.ToString()) + "]");
tw.Close();
}
private static void WriteError(string err)
{
if (System.IO.File.Exists(saveDir + "errors.txt"))
{
TextWriter tw = new StreamWriter(saveDir + "errors.txt", true);
tw.WriteLine(err);
tw.Close();
}
else
{
CreateFile(saveDir + "errors.txt");
TextWriter tw = new StreamWriter(saveDir + "errors.txt", true);
tw.WriteLine(err);
tw.Close();
}
}
public static void WriteBan(int ply)
{
string ip = GetRealIP(Convert.ToString(Netplay.serverSock[ply].tcpClient.Client.RemoteEndPoint));
TextWriter tw = new StreamWriter(saveDir + "bans.txt", true);
tw.WriteLine("[" + Main.player[ply].name + "] " + "[" + ip + "]");
tw.Close();
}
private static void CreateFile(string file)
{
using (FileStream fs = File.Create(file)) { }
}
public static void ShowMOTD(int ply)
{
string foo = "";
TextReader tr = new StreamReader(saveDir + "motd.txt");
while ((foo = tr.ReadLine()) != null)
{
foo = foo.Replace("%map%", Main.worldName);
foo = foo.Replace("%players%", GetPlayers());
if (foo.Substring(0, 1) == "%" && foo.Substring(12, 1) == "%") //Look for a beginning color code.
{
string possibleColor = foo.Substring(0, 13);
foo = foo.Remove(0, 13);
float[] pC = { 0, 0, 0 };
possibleColor = possibleColor.Replace("%", "");
string[] pCc = possibleColor.Split(',');
if (pCc.Length == 3)
{
try
{
pC[0] = Clamp(Convert.ToInt32(pCc[0]), 255, 0);
pC[1] = Clamp(Convert.ToInt32(pCc[1]), 255, 0);
pC[2] = Clamp(Convert.ToInt32(pCc[2]), 255, 0);
SendMessage(ply, foo, pC);
continue;
}
catch (Exception e)
{
WriteError(e.Message);
}
}
}
SendMessage(ply, foo);
}
tr.Close();
}
public static T Clamp<T>(T value, T max, T min)
where T : System.IComparable<T>
{
T result = value;
if (value.CompareTo(max) > 0)
result = max;
if (value.CompareTo(min) < 0)
result = min;
return result;
}
public static void WriteCheater(int ply)
{
string ip = GetRealIP(Convert.ToString(Netplay.serverSock[ply].tcpClient.Client.RemoteEndPoint));
string cheaters = "";
TextReader tr = new StreamReader(saveDir + "cheaters.txt");
cheaters = tr.ReadToEnd();
tr.Close();
if (cheaters.Contains(Main.player[ply].name) && cheaters.Contains(ip)) { return; }
TextWriter sw = new StreamWriter(saveDir + "cheaters.txt", true);
sw.WriteLine("[" + Main.player[ply].name + "] " + "[" + ip + "]");
sw.Close();
}
private static string GetPlayers()
{
string str = "";
for (int i = 0; i < Main.maxPlayers; i++)
{
if (Main.player[i].active)
{
if (str == "")
{
str = str + Main.player[i].name;
}
else
{
str = str + ", " + Main.player[i].name;
}
}
}
return str;
}
public static void NewNPC(int type, int x, int y, int target)
{
switch (type)
{
case 0: //World Eater
WorldGen.shadowOrbSmashed = true;
WorldGen.shadowOrbCount = 3;
int w = NPC.NewNPC(x, y, 13, 1);
Main.npc[w].target = target;
break;
case 1: //Eye
Main.time = 4861;
Main.dayTime = false;
WorldGen.spawnEye = true;
break;
case 2: //Skeletron
int enpeecee = NPC.NewNPC(x, y, 0x23, 0);
Main.npc[enpeecee].netUpdate = true;
break;
}
}
}
}