public void Parse(RicePacket packet)
{
//Log.WriteLine("{0} parsing {1}.", port, packet.ID);
if (parsers.ContainsKey(packet.ID))
{
parsers[packet.ID](packet);
}
else
{
Console.ForegroundColor = ConsoleColor.DarkYellow;
#if DEBUG
if (debugNameDatabase.ContainsKey(packet.ID))
{
Log.WriteLine("Received {2} (id {0}, {0:X}) on {1}.", packet.ID, port, debugNameDatabase[packet.ID]);
}
else
{
Log.WriteLine("Received unknown packet (id {0}, {0:X}) on {1}.", packet.ID, port);
}
#else
Log.WriteLine("Received unknown packet (id {0}, {0:X}) on {1}.", packet.ID, port);
#endif
Console.ForegroundColor = ConsoleColor.Gray;
}
}
public void Error(string format, params object[] args)
{
var err = new RicePacket(1);
err.Writer.WriteUnicode(String.Format(format, args));
Send(err);
}
public static void ChatWrite(RicePacket packet)
{
string unknown = packet.Reader.ReadUnicode(); // 114 // room / channel / party / team
string unknown2 = packet.Reader.ReadUnicode(); // 111
string unknown3 = packet.Reader.ReadUnicode(); // 111
unknown = unknown.Substring(0, unknown.Length - 1);
//Log.WriteLine("Channel: {0} {0} {0}", unknown, unknown2, unknown3);
//Log.WriteLine("{0}", packet.Reader.ReadUInt32());
int channel = 0;
if (unknown.ToLower() == "room")
channel = 0;
else if (unknown.ToLower() == "channel")
channel = 1;
else if (unknown.ToLower() == "party")
channel = 2;
else if (unknown.ToLower() == "team")
channel = 3;
var ack = new RicePacket(147);
ack.Writer.WriteUnicode("party "); // Unknown maybe channel (7 bytes big)
ack.Writer.WriteUnicode("GigaToni"); // Username
ack.Writer.WriteUnicode("room9999"); // Unknown (8 bytes big)
ack.Writer.WriteUnicode("This is the first Chat msg");
packet.Sender.Send(ack);
}
public static void CreateCharacter(RicePacket packet)
{
string characterName = packet.Reader.ReadUnicode();
Log.WriteLine("CreateChar: {0}", characterName);
// TODO: Verify, Handle
}
public void Parse(RicePacket packet)
{
//Log.WriteLine("{0} parsing {1}.", port, packet.ID);
if (parsers.ContainsKey(packet.ID))
{
if (checkInParsers.Contains(packet.ID) && packet.Sender.Player == null)
{
Log.WriteLine("Autokilling {0} sender on {1}: CheckIn requirement not met.");
packet.Sender.Kill("Forbidden");
return;
}
parsers[packet.ID](packet);
}
else
{
Console.ForegroundColor = ConsoleColor.DarkYellow;
#if DEBUG
if (debugNameDatabase.ContainsKey(packet.ID))
{
Log.WriteLine("Received {2} (id {0}, {0:X}) on {1}.", packet.ID, port, debugNameDatabase[packet.ID]);
}
else
{
Log.WriteLine("Received unknown packet (id {0}, {0:X}) on {1}.", packet.ID, port);
}
#else
Log.WriteLine("Received unknown packet (id {0}, {0:X}) on {1}.", packet.ID, port);
#endif
Console.ForegroundColor = ConsoleColor.Gray;
}
}
public static void TimeSync(RicePacket packet)
{
var ack = new RicePacket(0x21C);
ack.Writer.Write(packet.Reader.ReadUInt32());
ack.Writer.Write(0);
packet.Sender.Send(ack);
}
public void Broadcast(RicePacket packet, RiceClient exclude = null)
{
foreach (var client in GetClients())
{
if (exclude == null || client != exclude)
client.Send(packet);
}
}
public void Broadcast(RicePacket packet, RiceClient exclude = null)
{
foreach (var client in GetClients())
{
if (exclude == null || client != exclude)
{
client.Send(packet);
}
}
}
public static void CheckInGame(RicePacket packet)
{
Log.WriteLine("CheckInGame");
// TODO: Verify
var ack = new RicePacket(121);
ack.Writer.Write(1L);
packet.Sender.Send(ack);
}
public static void LoadCharacter(RicePacket packet)
{
string characterName = packet.Reader.ReadUnicode();
var ack = new RicePacket(124);
var ackStruct = new Structures.LoadCharAck
{
CharInfo = new Structures.CharInfo
{
Avatar = 1,
Name = "charName",
Cid = 1,
City = 1,
CurCarId = 1,
ExpInfo = new Structures.ExpInfo
{
BaseExp = 0,
CurExp = 0,
NextExp = 0
},
HancoinGarage = 1,
Level = 80,
TeamId = 1,
TeamName = "Staff",
MitoMoney = 123456789
},
nCarSize = 1,
CarInfo = new List<Structures.CarInfo>()
{
new Structures.CarInfo
{
AuctionOn = false,
CarUnit = new Structures.CarUnit
{
AuctionCnt = 0,
BaseColor = 0,
CarID = 1,
CarType = 24,
Grade = 9,
Mitron = 0.00f,
Kmh = 200,
SlotType = 0
},
Color = 0,
MitronCapacity = 0.00f,
MitronEfficiency = 0.00f
}
}
};
ack.Writer.Write(ackStruct);
packet.Sender.Send(ack);
Log.WriteLine("Sent LoadCharAck");
}
public static void JoinChannel(RicePacket packet)
{
var ack = new RicePacket(126);
ack.Writer.WriteUnicodeStatic("speeding", 10);
ack.Writer.WriteUnicodeStatic("charName", 16);
ack.Writer.Write((ushort)123); // Serial
ack.Writer.Write((ushort)123); // Age
packet.Sender.Send(ack);
}
public static void DeleteCharacter(RicePacket packet)
{
string characterName = packet.Reader.ReadUnicode();
Log.WriteLine("DeleteChar: {0}", characterName);
// TODO: Verify
var ack = new RicePacket(84);
ack.Writer.WriteUnicodeStatic(characterName, 21);
packet.Sender.Send(ack);
}
public static void FirstPosition(RicePacket packet)
{
var ack = new RicePacket(0x30F);
ack.Writer.Write(0L);
ack.Writer.Write(0L);
ack.Writer.Write(0L);
ack.Writer.Write(3);
packet.Sender.Send(ack);
}
public static void CheckCharacterName(RicePacket packet)
{
string characterName = packet.Reader.ReadUnicode();
Log.WriteLine("VerifyCharName: {0}", characterName);
// TODO: Verify
var ack = new RicePacket(81);
ack.Writer.WriteUnicodeStatic(characterName, 21);
ack.Writer.Write(1); // Availability. 1 = Available, 0 = Unavailable.
packet.Sender.Send(ack);
}
public void Parse(RicePacket packet)
{
//Log.WriteLine("{0} parsing {1}.", port, packet.ID);
if (parsers.ContainsKey(packet.ID))
parsers[packet.ID](packet);
else
{
Console.ForegroundColor = ConsoleColor.DarkYellow;
Log.WriteLine("Received unknown packet (id {0}, {0:X}) on {1}.", packet.ID, port);
Console.ForegroundColor = ConsoleColor.Gray;
}
}
public void Send(RicePacket packet)
{
byte[] buffer = packet.Writer.GetBuffer();
int bufferLength = buffer.Length;
ushort length = (ushort)(bufferLength + 2); // Length includes itself
try
{
ns.Write(BitConverter.GetBytes(length), 0, 2);
ns.Write(buffer, 0, bufferLength);
}
catch (Exception ex) { Kill(ex); }
}
public void Parse(RicePacket packet)
{
//Log.WriteLine("{0} parsing {1}.", port, packet.ID);
if (parsers.ContainsKey(packet.ID))
{
parsers[packet.ID](packet);
}
else
{
Console.ForegroundColor = ConsoleColor.DarkYellow;
Log.WriteLine("Received unknown packet (id {0}, {0:X}) on {1}.", packet.ID, port);
Console.ForegroundColor = ConsoleColor.Gray;
}
}
public static void LoadCharacter(RicePacket packet)
{
string characterName = packet.Reader.ReadUnicode();
var character = Rice.Game.Character.Retrieve(characterName); // TODO: verify this
var user = Rice.Game.User.Retrieve(character.UID);
packet.Sender.Player = new Rice.Game.Player(user);
packet.Sender.Player.Characters = Rice.Game.Character.Retrieve(user.UID);
packet.Sender.Player.ActiveCharacter = character;
var ack = new RicePacket(124);
var ackStruct = new Structures.LoadCharAck
{
CharInfo = character.GetInfo(),
nCarSize = 1,
CarInfo = new List<Structures.CarInfo>()
{
new Structures.CarInfo
{
AuctionOn = false,
CarUnit = new Structures.CarUnit
{
AuctionCnt = 0,
BaseColor = 0,
CarID = 1,
CarType = 24,
Grade = 9,
Mitron = 0.00f,
Kmh = 200,
SlotType = 0
},
Color = 0,
MitronCapacity = 0.00f,
MitronEfficiency = 0.00f
}
}
};
ack.Writer.Write(ackStruct);
packet.Sender.Send(ack);
Log.WriteLine("Sent LoadCharAck");
}
public static void CheckInLobby(RicePacket packet)
{
Log.WriteLine("CheckInLobby request.");
uint version = packet.Reader.ReadUInt32();
uint ticket = packet.Reader.ReadUInt32();
string username = packet.Reader.ReadUnicodeStatic(0x28);
uint time = packet.Reader.ReadUInt32();
string stringTicket = packet.Reader.ReadASCIIStatic(0x40);
#if DEBUG
packet.Sender.Player = new Player(Rice.Game.User.Retrieve("admin"));
#else
foreach (var p in RiceServer.GetPlayers())
{
if (p.User.Username == username && p.Ticket == ticket)
{
player = p;
player.LobbyClient = packet.Sender;
break;
}
}
#endif
if (packet.Sender.Player == null)
{
Log.WriteLine("Rejecting {0} (ticket {1}) for invalid user-ticket combination.", username, ticket);
packet.Sender.Error("Invalid ticket-user combination.");
return;
}
var ack = new RicePacket(42); // CheckInLobbyAck
ack.Writer.Write(0); // Result
ack.Writer.Write(0); // Permission
packet.Sender.Send(ack);
var timeAck = new RicePacket(47); // LobbyTimeAck
timeAck.Writer.Write(Environment.TickCount);
timeAck.Writer.Write(Environment.TickCount);
packet.Sender.Send(timeAck);
Log.WriteLine("User {0} entered lobby.", username);
}
public static void UserInfo(RicePacket packet)
{
Log.WriteLine("UserInfo request.");
var settings = new RicePacket(30);
settings.Writer.Write(Static.GameSettings);
packet.Sender.Send(settings);
packet.Sender.Player.Characters = Rice.Game.Character.Retrieve(packet.Sender.Player.User.UID);
var ack = new RicePacket(61);
ack.Writer.Write(0); // Permissions
ack.Writer.Write(packet.Sender.Player.Characters.Count); // Character Count
ack.Writer.WriteUnicodeStatic(packet.Sender.Player.User.Name, 18); // Username
ack.Writer.Write((long)0);
ack.Writer.Write((long)0);
ack.Writer.Write((long)0);
ack.Writer.Write(0);
foreach (var character in packet.Sender.Player.Characters)
{
ack.Writer.WriteUnicodeStatic(character.Name, 21); // Name
ack.Writer.Write(character.CID); // ID
ack.Writer.Write(character.Avatar); // Avatar
ack.Writer.Write(character.Level); // Level
ack.Writer.Write(1);
ack.Writer.Write(0x50);
ack.Writer.Write(0);
ack.Writer.Write(int.MaxValue / 2); // Creation Date
ack.Writer.Write(character.TID); // Crew ID
ack.Writer.Write(0L); // Crew Image
ack.Writer.WriteUnicodeStatic("Staff", 12); // Crew Name
ack.Writer.Write((short)0);
ack.Writer.Write((short)-1);
ack.Writer.Write((short)0);
}
packet.Sender.Send(ack);
Log.WriteLine("Sent character list.");
}
public static void UserInfo(RicePacket packet)
{
Log.WriteLine("UserInfo request.");
var settings = new RicePacket(30);
settings.Writer.Write(Static.GameSettings);
packet.Sender.Send(settings);
var ack = new RicePacket(61);
ack.Writer.Write(0); // Permissions
ack.Writer.Write(2); // Character Count
ack.Writer.WriteUnicodeStatic("userName", 18); // Username
ack.Writer.Write((long)0);
ack.Writer.Write((long)0);
ack.Writer.Write((long)0);
ack.Writer.Write(0);
// Generate 2 characters
for (int i = 1; i <= 2; i++)
{
ack.Writer.WriteUnicodeStatic("char" + i, 21); // Name
ack.Writer.Write((ulong)i); // ID
ack.Writer.Write(i); // Avatar
ack.Writer.Write(i * 20); // Level
ack.Writer.Write(1);
ack.Writer.Write(0x50);
ack.Writer.Write(0);
ack.Writer.Write(int.MaxValue / 2); // Creation Date
ack.Writer.Write((ulong)1); // Crew ID
ack.Writer.Write(0L); // Crew Image
ack.Writer.WriteUnicodeStatic("Staff, maybe", 12); // Crew Name
ack.Writer.Write((short)0);
ack.Writer.Write((short)-1);
ack.Writer.Write((short)0);
}
packet.Sender.Send(ack);
Log.WriteLine("Sent character list.");
}
public void Parse(RicePacket packet)
{
//Log.WriteLine("{0} parsing {1}.", port, packet.ID);
if (parsers.ContainsKey(packet.ID))
parsers[packet.ID](packet);
else
{
Console.ForegroundColor = ConsoleColor.DarkYellow;
#if DEBUG
if (debugNameDatabase.ContainsKey(packet.ID))
Log.WriteLine("Received {2} (id {0}, {0:X}) on {1}.", packet.ID, port, debugNameDatabase[packet.ID]);
else
Log.WriteLine("Received unknown packet (id {0}, {0:X}) on {1}.", packet.ID, port);
#else
Log.WriteLine("Received unknown packet (id {0}, {0:X}) on {1}.", packet.ID, port);
#endif
Console.ForegroundColor = ConsoleColor.Gray;
}
}
private void onData(IAsyncResult result)
{
try
{
bytesToRead -= ns.EndRead(result);
if (bytesToRead > 0)
{
ns.BeginRead(buffer, buffer.Length - bytesToRead, bytesToRead, onData, null);
return;
}
var packet = new RicePacket(this, packetID, buffer);
parent.Parse(packet);
buffer = new byte[4];
bytesToRead = buffer.Length;
ns.BeginRead(buffer, 0, 4, onHeader, null);
}
catch (Exception ex) { Kill(ex); }
}
public static void BuyItem(RicePacket packet)
{
// 0 = ItemID
// 1 = Unknown
// 2 = Quantity
int itemID = packet.Reader.ReadInt16();
int unknown = packet.Reader.ReadInt16();
int quantity = packet.Reader.ReadInt16();
Log.WriteLine("{0} {1} {2}", itemID, unknown, quantity);
// 0 = itemID
// 1 = Price
// 2 = Quantity
var ack = new RicePacket(406);
ack.Writer.Write(itemID);
ack.Writer.Write(17500);
ack.Writer.Write(quantity);
packet.Sender.Send(ack);
}
public static void ChatMessage(RicePacket packet)
{
string type = packet.Reader.ReadUnicodeStatic(10);
bool green = packet.Reader.ReadUInt32() == 0xFF00FF00; // ignore this, use packet.Sender.Player.User.Status
string message = packet.Reader.ReadUnicodePrefixed();
string sender = packet.Sender.Player.ActiveCharacter.Name;
Console.WriteLine("({0}) <{1}> {2}", type, sender, message);
var ack = new RicePacket(147);
ack.Writer.WriteUnicodeStatic(type, 10);
ack.Writer.WriteUnicodeStatic(sender, 18);
ack.Writer.WriteUnicode(message);
switch (type)
{
case "room":
RiceServer.Game.Broadcast(ack); // TODO: broadcast only to users in same area
break;
case "channel":
RiceServer.Game.Broadcast(ack);
break;
case "party":
RiceServer.Game.Broadcast(ack); // TODO: broadcast only to users in same party
break;
case "team":
RiceServer.Game.Broadcast(ack); // TODO: broadcast only to users in same crew
break;
default:
Log.WriteError("Undefined chat message type.");
break;
}
}
public void Send(RicePacket packet)
{
byte[] buffer = packet.Writer.GetBuffer();
int bufferLength = buffer.Length;
ushort length = (ushort)(bufferLength + 2); // Length includes itself
try
{
ns.Write(BitConverter.GetBytes(length), 0, 2);
ns.Write(buffer, 0, bufferLength);
}
catch (Exception ex) { Kill(ex); }
}
public static void NullPing(RicePacket packet) { }
private void onData(IAsyncResult result)
{
try
{
bytesToRead -= ns.EndRead(result);
if (bytesToRead > 0)
{
ns.BeginRead(buffer, buffer.Length - bytesToRead, bytesToRead, onData, null);
return;
}
var packet = new RicePacket(this, packetID, buffer);
parent.Parse(packet);
buffer = new byte[4];
bytesToRead = buffer.Length;
ns.BeginRead(buffer, 0, 4, onHeader, null);
}
catch (Exception ex) { Kill(ex); }
}
public static void UserAuth(RicePacket packet)
{
packet.Reader.ReadInt32(); // Skip 4 bytes.
var username = packet.Reader.ReadUnicodeStatic(40);
var password = packet.Reader.ReadASCII();
string pwhash = Utilities.MD5(password.Substring(0, password.Length - 1));
User user = User.Retrieve(username, pwhash);
if (user == null || user.Status == UserStatus.Invalid)
{
Log.WriteLine("Attempt to log into non-existant account or use invalid password.");
var invalid = new RicePacket(22);
invalid.Writer.Write(0);
invalid.Writer.Write(1);
invalid.Writer.Write(new byte[68]);
packet.Sender.Send(invalid);
return;
}
else if (user.Status == UserStatus.Banned)
{
Log.WriteLine("Attempt to log into suspended account {0}.", user.Name);
packet.Sender.Error("Your account has been suspended.");
packet.Sender.Kill();
return;
}
Player player = new Player(user);
player.AuthClient = packet.Sender;
player.Ticket = RiceServer.CreateTicket();
RiceServer.AddPlayer(player);
var ack = new RicePacket(22);
ack.Writer.Write(player.Ticket); // Ticket
ack.Writer.Write(0); // Auth Result
ack.Writer.Write(Environment.TickCount); // Time
ack.Writer.Write(new byte[64]); // Filler ("STicket")
ack.Writer.Write((ushort)23); // ServerList ID
ack.Writer.Write(1); // Server Count
ack.Writer.WriteUnicodeStatic("Rice Emulator", 32); // Server Name
ack.Writer.Write(1); // Server ID
ack.Writer.Write((float)RiceServer.GetPlayers().Length); // Player Count
ack.Writer.Write(7000f); // Max Player Count
ack.Writer.Write(1); // Server State
ack.Writer.Write(Environment.TickCount); // Game Update Time
ack.Writer.Write(Environment.TickCount); // Lobby Update Time
ack.Writer.Write(Environment.TickCount); // Area1 Update Time
ack.Writer.Write(Environment.TickCount); // Area2 Update Time
ack.Writer.Write(Environment.TickCount); // Ranking Update Time
byte[] ip = IPAddress.Parse(RiceServer.Config.PublicIP).GetAddressBytes();
ack.Writer.Write(ip); // GameServer IP
ack.Writer.Write(ip); // LobbyServer IP
ack.Writer.Write(ip); // AreaServer 1 IP
ack.Writer.Write(ip); // AreaServer 2 IP
ack.Writer.Write(ip); // Ranking IP
ack.Writer.Write(RiceServer.Config.GamePort); // GameServer Port
ack.Writer.Write(RiceServer.Config.LobbyPort); // LobbyServer Port
ack.Writer.Write(RiceServer.Config.AreaPort); // AreaServer 1 Port
ack.Writer.Write((ushort)11041); // AreaServer 2 Port
ack.Writer.Write((ushort)10701); // AreaServer 1 UDP Port
ack.Writer.Write((ushort)10702); // AreaServer 2 UDP Port
ack.Writer.Write(RiceServer.Config.RankingPort); // Ranking Port
ack.Writer.Write((ushort)0); // what
packet.Sender.Send(ack);
}
public static void UnknownSync(RicePacket packet)
{
// hide sync packets for now
}
public void Error(string format, params object[] args)
{
var err = new RicePacket(1);
err.Writer.WriteUnicode(String.Format(format, args));
Send(err);
}
