public void SendPacket(Socket sender, ServerOpcode opcode, byte[] data, uint sourceId = 0, uint targetId = 0)
{
GamePacket gamePacket = new GamePacket
{
Opcode = (ushort)opcode,
Data = data
};
if (sourceId == 0)
{
sourceId = Id;
}
//Packet packet = new Packet(new SubPacket(gamePacket) { SourceId = sourceId > 0 ? sourceId : Id, TargetId = targetId > 0 ? targetId : TargetId });
Packet packet = new Packet(new SubPacket(gamePacket)
{
SourceId = Id, TargetId = TargetId
});
sender.Send(packet.ToBytes());
}
private void ModifyCharacter(SubPacket subPacket)
{
List <PlayerCharacter> userCharacters = User.Instance.AccountList[0].CharacterList;
byte[] responseData = new byte[0x50];
byte command = subPacket.Data[0x21];
byte worldId = subPacket.Data[0x22];
responseData[0x00] = subPacket.Data[0x10]; //sequence
responseData[0x08] = (byte)1; //unknown
responseData[0x09] = (byte)2; //unknown
responseData[0x0a] = command;
//Buffer.BlockCopy(BitConverter.GetBytes(0x400017), 0, responseData, 0x18, 0x03); //type ??
responseData[0x1c] = (byte)1; //ticket
switch (command)
{
case 0x01: //Reserve name
//As this is intended to be a single player experience, no name reserving is needed.
Buffer.BlockCopy(subPacket.Data, 0x24, _newCharacter.Name, 0, 0x20);
_newCharacter.Slot = subPacket.Data[0x20];
_newCharacter.WorldId = worldId;
Log.Instance.Info("Character name reserved.");
break;
case 0x02: //Create character
_newCharacter.Setup(subPacket.Data);
userCharacters.Add(_newCharacter);
User.Instance.Save();
worldId = _newCharacter.WorldId;
//Buffer.BlockCopy(BitConverter.GetBytes(_newCharacter.Id), 0, responseData, 0x10, 0x04);
Buffer.BlockCopy(BitConverter.GetBytes(_newCharacter.Id), 0, responseData, 0x14, 0x04);
Log.Instance.Success("Character ID#" + _newCharacter.Id.ToString("X") + ": \"" + Encoding.ASCII.GetString(_newCharacter.Name) + "\" created!");
break;
case 0x03: //Rename character
Log.Instance.Info("Rename character");
break;
case 0x04: //Delete character
//get character ID
byte[] idBuffer = new byte[0x4];
Array.Copy(subPacket.Data, 0x18, idBuffer, 0, 0x4);
uint id = BitConverter.ToUInt32(idBuffer, 0);
//get character name
byte[] nameBuffer = new byte[0x20];
Array.Copy(subPacket.Data, 0x24, nameBuffer, 0, 0x20);
string name = Encoding.ASCII.GetString(nameBuffer).Trim(new[] { '\0' });
//get world id
worldId = userCharacters.Find(x => x.Id == id).WorldId;
//get character index in list
int i = userCharacters.FindIndex(x => x.Id == id);
//delete from list
userCharacters.RemoveAt(i);
//Update user info
User.Instance.Save();
Log.Instance.Warning("Character ID#" + id.ToString("X") + ": \"" + name + "\" was deleted.");
break;
case 0x05: //Unknown
Log.Instance.Error("Unknown Modifycharacter() command: 0x05");
break;
case 0x06: //Rename retainer
Log.Instance.Info("Rename retainer");
break;
}
byte[] worldName = World.Instance.GetNameBytes(worldId);
Buffer.BlockCopy(worldName, 0, responseData, 0x40, worldName.Length);
Buffer.BlockCopy(_newCharacter.Name, 0, responseData, 0x20, 0x20);
GamePacket response = new GamePacket
{
Opcode = 0x0e,
Data = responseData
};
Packet packet = new Packet(new SubPacket(response)
{
SourceId = _newCharacter.Id, TargetId = _newCharacter.Id
});
_connection.Send(packet.ToBytes(_blowfish));
}
public Packet(GamePacket gamePacket)
{
SubPacket subPacket = new SubPacket(gamePacket);
AddSubPacket(subPacket);
}
/// <summary>
/// Analyzes text sent by the player through the chat window. If it matches what is expected as a command, process the command.
/// </summary>
/// <param name="data">The data from the received message packet.</param>
public static void Incoming(Socket sender, byte[] data)
{
//get full packet data as string
string message = Encoding.ASCII.GetString(data);
//get message
message = message.Substring(0x2c, 0x1fb).Trim(new[] { '\0' }).ToLower(); //0x1fb = max message size
if (message.Substring(0, 1).Equals(@"\")) //is command
{
PlayerCharacter pc = User.Instance.Character;
string command;
bool hasParameters = false;
List <string> parameters = new List <string>();
if (message.IndexOf(' ') > 0)
{
parameters.AddRange(message.Split(' '));
command = parameters[0];
parameters.RemoveAt(0);
}
else
{
command = message;
}
if (parameters.Count > 0)
{
hasParameters = true;
}
switch (command)
{
case @"\help":
SendMessage(sender, MessageType.System, "Available commands:");
SendMessage(sender, MessageType.System, @"\setweather {weather name}");
SendMessage(sender, MessageType.System, @"\setmusic {music id}");
break;
case @"\setweather":
string wheatherName = parameters[0].First().ToString().ToUpper() + parameters[0].Substring(1);
if (Enum.IsDefined(typeof(Weather), wheatherName))
{
World.Instance.SetWeather(sender, (Weather)Enum.Parse(typeof(Weather), wheatherName));
switch (wheatherName)
{
case "Dalamudthunder":
World.Instance.SetMusic(sender, 29); //set music to "Answers", I THINK it was the original track for this weather.
break;
}
}
else
{
SendMessage(sender, MessageType.System, "Requested weather not found.");
}
break;
case @"\setmusic":
if (byte.TryParse(parameters[0], out byte id))
{
World.Instance.SetMusic(sender, id);
}
else
{
SendMessage(sender, MessageType.System, "Invalid music id.");
}
break;
case @"\setemote":
byte[] emote = new byte[] { 0x00, 0xB0, 0x00, 0x05, 0x41, 0x29, 0x9B, 0x02, 0x6E, 0x52, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
Buffer.BlockCopy(BitConverter.GetBytes(User.Instance.Character.Id), 0, emote, 0x04, 4);
Buffer.BlockCopy(BitConverter.GetBytes(Convert.ToByte(parameters[1])), 0, emote, Convert.ToByte(parameters[0]), 1);
sender.Send(new Packet(new GamePacket
{
Opcode = (ushort)ServerOpcode.DoEmote,
Data = emote
}).ToBytes());
break;
case @"\resetlevel":
short level = 1;
if (hasParameters)
{
Int16.TryParse(parameters[0], out level);
}
pc.LevelDown(sender, level);
break;
//case @"\spawn":
// //_world.ZoneList.GetZone(_user.Character.Position.ZoneId).SpawnActors(sender);
// break;
case @"\teleport":
if (parameters.Count > 0)
{
World.Instance.TeleportPlayer(sender, Convert.ToUInt32(parameters[0]));
}
break;
case @"\setposition":
if (parameters.Count > 0)
{
Position pos = pc.Position;
pos.X = Convert.ToSingle(parameters[0]);
pos.Y = Convert.ToSingle(parameters[1]);
pos.Z = Convert.ToSingle(parameters[2]);
pc.Position = pos;
pc.SetPosition(sender);
}
break;
case @"\spawn":
if (hasParameters)
{
if (parameters[0] == "antelope")
{
TestPackets.Antelope(pc.Id, pc.Position, sender);
}
else if (parameters[0] == "populace")
{
TestPackets.Populace(pc.Id, pc.Position, sender);
}
else if (parameters[0] == "company")
{
TestPackets.CompanyWarp(pc.Id, pc.Position, sender);
}
}
//TestPackets.Antelope(pc.Id, pc.Position, sender);
//TestPackets.TeleportInn(UserFactory.Instance.User.Character.Id, UserFactory.Instance.User.Character.Position, sender);
//Aetheryte ae = new Aetheryte(1280007, 20925, new Position(128, 582.47f, 54.52f, -1.2f, 0f, 0));
//_log.Info("sent test");
break;
case @"\text":
data = new byte[] { 0x41, 0x29, 0x9B, 0x02, 0x01, 0x00, 0xF8, 0x5F, 0x89, 0x77, 0x20, 0x00, 0x00, 0x00, 0x00, 0x00,
0x02, 0x00, 0x00, 0x6B, 0x1E, 0x4C, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0F,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
if (parameters.Count > 0)
{
Buffer.BlockCopy(BitConverter.GetBytes(Convert.ToUInt32(parameters[0])), 0, data, 0x08, 4);
}
Buffer.BlockCopy(BitConverter.GetBytes(pc.Id), 0, data, 0, 4);
GamePacket g = new GamePacket
{
Opcode = (ushort)ServerOpcode.TextSheetMessage70b,
Data = data
};
SubPacket sb = new SubPacket(g)
{
SourceId = 0x5ff80001
};
Packet pk = new Packet(sb);
sender.Send(pk.ToBytes());
break;
case @"\addloot":
Inventory.AddLoot(sender);
break;
case @"\additem":
pc.Inventory.AddItem(ref pc.Inventory.Bag,
parameters[0].Replace("_", " ").Replace("'", "''"),
(parameters.Count > 2 ? Convert.ToUInt32(parameters[1]) : 1),
sender);
break;
case @"\addkeyitem":
pc.Inventory.AddItem(ref pc.Inventory.KeyItems,
parameters[0].Replace("_", " ").Replace("'", "''"),
(parameters.Count > 2 ? Convert.ToUInt32(parameters[1]) : 1), //TODO: should key items be always 1?
sender);
break;
case @"\addexp":
if (hasParameters)
{
User.Instance.Character.AddExp(sender, Convert.ToInt32(parameters[0]));
}
break;
case @"\removeactor":
GamePacket gps = new GamePacket
{
Opcode = 0x7,
Data = new byte[8]
};
Packet packet = new Packet(new SubPacket(gps)
{
SourceId = User.Instance.Character.Id, TargetId = User.Instance.Character.Id
});
sender.Send(packet.ToBytes());
//UserFactory.Instance.User.Character.SetPosition(sender, ZoneList.EntryPoints.Find(x => x.ZoneId == Convert.ToUInt32(value)), 2, 1);
User.Instance.Character.Position = EntryPoints.List.Find(x => x.ZoneId == Convert.ToUInt32(parameters[0]));
World.Instance.Initialize(sender);
break;
case @"\anim":
short animid = 0x29;
byte another = 0x04;
if (hasParameters)
{
animid = Convert.ToInt16(parameters[0]);
}
if (parameters.Count > 1)
{
another = Convert.ToByte(parameters[1]);
}
byte[] anim = new byte[] { 0x29, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00, 0x00 };
Buffer.BlockCopy(BitConverter.GetBytes(animid), 0, anim, 0, 2);
anim[3] = another;
sender.Send(new Packet(new GamePacket
{
Opcode = (ushort)ServerOpcode.PlayAnimationEffect,
Data = anim
}).ToBytes());
break;
case @"\mapui":
uint code = 0;
if (hasParameters)
{
code = Convert.ToUInt32(parameters[0]);
}
//User.Instance.Character.ToggleControl(sender, code);
break;
default:
SendMessage(sender, MessageType.System, "Unknown command.");
break;
}
}
else
{
SendMessage(sender, MessageType.System, "Sorry, no one is listening. What a lonely life...");
}
}
