private void OnCharacterListRequest(NetPacketBase packet)
{
var buildDate = packet.Read <string>();
var authKey = packet.Read <int>();
var username = packet.Read <string>();
var password = packet.Read <string>();
var serverId = packet.Read <int>();
var account = this.GetUserAccount(username, password);
if (account == null)
{
Log.Warning("Unknow account for username '{0}'.", username);
this.Server.RemoveClient(this);
return;
}
this.Id = account.Id;
this.selectedServerId = serverId;
var characters = from x in DatabaseService.Characters.GetAll(c => c.Items)
where x.AccountId == account.Id
select x;
this.SendWorldIp(this.GetWorldIpBySelectedServerId());
this.SendCharacterList(authKey, characters.ToList());
if (this.Server.ClusterConfiguration.EnableLoginProtect)
{
this.SendLoginNumPad();
}
}
/// <summary>
/// Updates the server list.
/// </summary>
/// <param name="packet"></param>
private void OnUpdateServerList(NetPacketBase packet)
{
LoginServer.Clusters.Clear();
var clusterCount = packet.Read <int>();
for (int i = 0; i < clusterCount; ++i)
{
var clusterId = packet.Read <int>();
var clusterIp = packet.Read <string>();
var clusterName = packet.Read <string>();
var cluster = new ClusterServerInfo(clusterId, clusterIp, clusterName);
var worldsCount = packet.Read <int>();
for (int j = 0; j < worldsCount; ++j)
{
var worldId = packet.Read <int>();
var worldIp = packet.Read <string>();
var worldName = packet.Read <string>();
var worldCapacity = packet.Read <int>();
var worldConnectedPlayers = packet.Read <int>();
cluster.Worlds.Add(new WorldServerInfo(worldId, cluster.Id, worldCapacity, worldIp, worldName, worldConnectedPlayers));
}
LoginServer.Clusters.Add(cluster);
}
}
public void OnPlayerSetFollowTarget(NetPacketBase packet)
{
var moverId = packet.Read <uint>();
this.Player.FollowDistance = packet.Read <float>();
if (moverId == this.Player.ObjectId)
{
this.Player.Target(this.Player);
return;
}
var targetMover = this.Player.GetSpawnedObjectById <Mover>((int)moverId);
if (targetMover == null)
{
Log.Error("[PLAYERSETDESTOBJ]: Cannot target mover ID: {0}", moverId);
return;
}
this.Player.IsFollowing = true;
this.Player.MovingFlags = ObjectState.OBJSTA_FMOVE;
this.Player.Target(targetMover);
this.Player.DestinationPosition = targetMover.Position.Clone();
this.Player.SendFollowTarget(this.Player.FollowDistance);
}
private void OnPlayerBehavior(NetPacketBase packet)
{
var startPositionX = packet.Read <float>();
var startPositionY = packet.Read <float>();
var startPositionZ = packet.Read <float>();
var startPosition = new Vector3(startPositionX, startPositionY, startPositionZ);
var directionX = packet.Read <float>();
var directionY = packet.Read <float>();
var directionZ = packet.Read <float>();
var directionVector = new Vector3(directionX, directionY, directionZ);
var angle = packet.Read <float>();
this.Player.MovingFlags = (ObjectState)packet.Read <uint>();
this.Player.MotionFlags = (StateFlags)packet.Read <int>();
this.Player.ActionFlags = packet.Read <int>();
var motionEx = packet.Read <int>();
var loop = packet.Read <int>();
var motionOption = packet.Read <int>();
var tick = packet.Read <long>();
this.Player.Position = startPosition.Clone();
this.Player.Position += directionVector;
this.Player.DestinationPosition.Reset();
this.Player.IsMovingWithKeyboard = this.Player.MovingFlags.HasFlag(ObjectState.OBJSTA_FMOVE);
this.Player.SendMoverBehavior(directionVector, motionEx, loop, motionOption, tick);
}
private void OnPlayerAngle(NetPacketBase packet)
{
var startPositionX = packet.Read <float>();
var startPositionY = packet.Read <float>();
var startPositionZ = packet.Read <float>();
var startPosition = new Vector3(startPositionX, startPositionY, startPositionZ);
var directionX = packet.Read <float>();
var directionY = packet.Read <float>();
var directionZ = packet.Read <float>();
var directionVector = new Vector3(directionX, directionY, directionZ);
var angle = packet.Read <float>();
var angleY = packet.Read <float>();
float flySpeed = packet.Read <float>();
this.Player.TurnAngle = packet.Read <float>();
var tick = packet.Read <long>();
this.Player.Angle = angle;
this.Player.AngleFly = angle;
this.Player.Position = startPosition.Clone();
if (directionVector.IsZero())
{
this.Player.DestinationPosition = this.Player.Position.Clone();
}
this.Player.SendMoverAngle(directionVector, tick, this.Player.TurnAngle);
}
private void OnPlayerMoved2(NetPacketBase packet)
{
var startPositionX = packet.Read <float>();
var startPositionY = packet.Read <float>();
var startPositionZ = packet.Read <float>();
var startPosition = new Vector3(startPositionX, startPositionY, startPositionZ);
var directionX = packet.Read <float>();
var directionY = packet.Read <float>();
var directionZ = packet.Read <float>();
var directionVector = new Vector3(directionX, directionY, directionZ);
if (directionVector.IsZero())
{
this.Player.DestinationPosition = startPosition.Clone();
}
this.Player.Angle = packet.Read <float>();
this.Player.AngleFly = packet.Read <float>();
var flySpeed = packet.Read <float>();
var turnAngle = packet.Read <float>();
this.Player.MovingFlags = (ObjectState)packet.Read <uint>();
this.Player.MotionFlags = (StateFlags)packet.Read <int>();
this.Player.ActionFlags = packet.Read <int>();
var motionEx = packet.Read <int>();
var loop = packet.Read <int>();
var motionOption = packet.Read <int>();
var tick = packet.Read <long>();
var frame = packet.Read <byte>();
this.Player.IsFlying = this.Player.MovingFlags.HasFlag(ObjectState.OBJSTA_FMOVE);
this.Player.SendMoverMoved(directionVector, motionEx, loop, motionOption, tick, frame, turnAngle);
}
/// <summary>
/// Send to a collection of clients.
/// </summary>
/// <param name="clients">Clients</param>
/// <param name="packet">Packet to send</param>
public static void SendTo(ICollection <NetConnection> clients, NetPacketBase packet)
{
foreach (var client in clients)
{
client.Send(packet);
}
}
public virtual void SendToVisible(NetPacketBase packet)
{
foreach (Player player in this.SpawnedObjects.Where(x => x is Player))
{
player.Send(packet);
}
}
private void OnItemMoveInInventory(NetPacketBase packet)
{
var itemType = packet.Read <byte>();
var sourceSlot = packet.Read <byte>();
var destSlot = packet.Read <byte>();
this.Player.Inventory.Move(sourceSlot, destSlot);
}
public override void HandleMessage(NetPacketBase packet)
{
// -- Create datablock from string
DataBlock dataBlock = new DataBlock(Encoding.ASCII.GetBytes(packet.Read <string>()));
// -- Pass datablock to datablock controller
NetworkManager.GetInstance().ProcessDataBlock(dataBlock, this);
}
/// <summary>
/// Process the result of the authentication.
/// </summary>
/// <param name="packet"></param>
private void OnAuthenticationResult(NetPacketBase packet)
{
var result = packet.Read <bool>();
if (result == false)
{
Environment.Exit(0);
}
}
private void OnJoin(NetPacketBase packet)
{
var worldId = packet.Read <int>();
var playerId = packet.Read <int>();
var authKey = packet.Read <int>();
var partyId = packet.Read <int>();
var guildId = packet.Read <int>();
var guildWarId = packet.Read <int>();
var idOfMulti = packet.Read <int>(); // what is this?
var slot = packet.Read <byte>();
var playerName = packet.Read <string>();
var username = packet.Read <string>();
var password = packet.Read <string>();
var messengerState = packet.Read <int>();
var messengerCount = packet.Read <int>();
// Not using messenger yet
this.CurrentUser = DatabaseService.Users.Get(x =>
x.Username.ToLower() == username.ToLower() &&
x.Password.ToLower() == password.ToLower() &&
x.Authority > 0);
if (this.CurrentUser == null)
{
Log.Warning("Unknow account: '{0}'.", username);
this.Server.RemoveClient(this);
return;
}
DbCharacter character = DatabaseService.Characters.Get(x =>
x.AccountId == this.CurrentUser.Id &&
x.Name.ToLower() == playerName.ToLower() &&
x.Id == playerId, includes => includes.Items); // TODO: include more
if (character == null)
{
Log.Warning("Cannot find character '{0}' with id {1} for account '{2}'.", playerName, playerId, this.CurrentUser.Id);
this.Server.RemoveClient(this);
return;
}
this.Player = new Player(this, character);
this.Player.SendPlayerSpawn();
Map playerMap = WorldServer.MapManager[this.Player.MapId];
if (playerMap == null)
{
Log.Error("Invalid MapId: {0}", this.Player.MapId);
this.Server.RemoveClient(this);
return;
}
playerMap.AddObject(this.Player);
}
/// <summary>
/// Send a packet to the player.
/// </summary>
/// <param name="packet"></param>
public void Send(NetPacketBase packet)
{
try
{
if (this.Client.Socket != null && this.Client.Socket.Connected)
{
this.Client.Send(packet);
}
}
catch { }
}
public void OnQueryGetDestObj(NetPacketBase packet)
{
var objectId = packet.Read <int>();
var mover = this.Player.GetSpawnedObjectById <Mover>(objectId);
if (mover != null)
{
Log.Debug("Mover {0} arrived to destination", mover.Name);
mover.Position = mover.DestinationPosition.Clone();
}
}
protected override void HandleMessage(NetPacketBase packet)
{
var header = packet.Read <int>();
switch (header)
{
case 0:
var message = packet.Read <string>();
Console.WriteLine("Received: {0}", message);
break;
}
}
/// <summary>
/// Receive messages from the client.
/// </summary>
/// <param name="packet"></param>
public override void HandleMessage(NetPacketBase packet)
{
string value = packet.Read <string>();
Console.WriteLine("Received '{1}' from {0}", this.Id, value);
using (var p = new NetPacket())
{
p.Write(string.Format("OK: '{0}'", value));
this.Send(p);
}
}
/// <summary>
/// Handle incoming packets.
/// </summary>
/// <param name="packet">Incoming packet</param>
public override void HandleMessage(NetPacketBase packet)
{
packet.Position += 13;
var packetHeaderNumber = packet.Read <uint>();
var packetHeader = (PacketType)packetHeaderNumber;
var pak = packet as FFPacket;
if (!FFPacketHandler.Invoke(this, packetHeader, packet))
{
FFPacket.UnknowPacket <PacketType>(packetHeaderNumber, 2);
}
}
private void OnItemUnequip(NetPacketBase packet)
{
var itemUniqueId = packet.Read <int>();
var item = this.Player.Inventory.GetItemByUniqueId(itemUniqueId);
if (item == null)
{
return;
}
this.Player.Inventory.Unequip(item);
}
/// <summary>
/// Process the player moves.
/// </summary>
/// <param name="packet"></param>
private void OnSnapshotDestPos(NetPacketBase packet)
{
var posX = packet.Read <float>();
var posY = packet.Read <float>();
var posZ = packet.Read <float>();
var forward = packet.Read <byte>();
this.Player.IsMovingWithKeyboard = false;
this.Player.MovingFlags = ObjectState.OBJSTA_NONE;
this.Player.MovingFlags |= ObjectState.OBJSTA_FMOVE;
this.Player.DestinationPosition = new Vector3(posX, posY, posZ);
this.Player.SendMoverMoving();
}
/// <summary>
/// Handle incoming packets.
/// </summary>
/// <param name="packet">Incoming packet</param>
public override void HandleMessage(NetPacketBase packet)
{
packet.Position = 17;
var packetHeaderNumber = packet.Read <uint>();
var packetHeader = (PacketType)packetHeaderNumber;
Log.Debug("Recieve World packet: {0}", packetHeader);
if (!FFPacketHandler.Invoke(this, packetHeader, packet))
{
FFPacket.UnknowPacket <PacketType>(packetHeaderNumber, 8);
}
}
/// <summary>
/// Handles the incoming messages.
/// </summary>
/// <param name="packet"></param>
public override void HandleMessage(NetPacketBase packet)
{
var packetHeaderNumber = packet.Read <int>();
var packetHeader = (InterHeaders)packetHeaderNumber;
switch (packetHeader)
{
case InterHeaders.Authentication: this.OnAuthenticate(packet); break;
default:
Log.Warning("Unknow packet: 0x{0}", packetHeaderNumber.ToString("X2"));
break;
}
}
protected override void HandleMessage(NetPacketBase packet)
{
try
{
// -- Create datablock from string
DataBlock dataBlock = new DataBlock(Encoding.ASCII.GetBytes(packet.Read <string>()));
// -- Pass datablock to datablock controller
_networkManager.ProcessDataBlock(dataBlock);
}
catch (Exception e)
{
Logger.Log(LogLevel.L4_RecoverableError, "Error handling messge in NetworkSocket: " + e.StackTrace, "NetworkMessages.FromServer");
}
}
/// <summary>
/// Handles the incoming data.
/// </summary>
/// <param name="packet">Incoming packet</param>
public override void HandleMessage(NetPacketBase packet)
{
var packetHeaderNumber = packet.Read <int>();
var packetHeader = (InterHeaders)packetHeaderNumber;
Log.Debug("Recieved: {0}", packetHeader);
switch (packetHeader)
{
case InterHeaders.CanAuthticate: this.Authenticate(); break;
case InterHeaders.AuthenticationResult: this.OnAuthenticationResult(packet); break;
default: Log.Warning("Unknow packet header: 0x{0}", packetHeaderNumber.ToString("X2")); break;
}
}
private void OnChat(NetPacketBase packet)
{
var chatMessage = packet.Read <string>();
if (string.IsNullOrEmpty(chatMessage))
{
return;
}
if (chatMessage.StartsWith("/"))
{
this.Player.Chat.CommandChat(chatMessage);
}
else
{
this.Player.SendNormalChat(chatMessage);
}
}
private void OnItemUsage(NetPacketBase packet)
{
var itemUniqueId = (packet.Read <int>() >> 16) & 0xFFFF;
var objectId = packet.Read <int>();
var equipPart = packet.Read <int>();
var item = this.Player.Inventory.GetItemByUniqueId(itemUniqueId);
if (item != null && item.Id > 0)
{
if (item.Data.Parts > 0)
{
this.Player.Inventory.Equip(item);
}
//else
// this.Player.Inventory.UseItem(item);
}
}
private void OnMoveByKeyboard(NetPacketBase packet)
{
this.Player.IsFollowing = false;
var startPositionX = packet.Read <float>();
var startPositionY = packet.Read <float>();
var startPositionZ = packet.Read <float>();
var startPosition = new Vector3(startPositionX, startPositionY, startPositionZ);
var directionX = packet.Read <float>();
var directionY = packet.Read <float>();
var directionZ = packet.Read <float>();
var directionVector = new Vector3(directionX, directionY, directionZ);
this.Player.Position = startPosition.Clone();
this.Player.Position += directionVector;
this.Player.Angle = packet.Read <float>();
this.Player.MovingFlags = (ObjectState)packet.Read <uint>();
this.Player.MotionFlags = (StateFlags)packet.Read <int>();
this.Player.ActionFlags = packet.Read <int>();
var motionEx = packet.Read <int>();
var loop = packet.Read <int>();
var motionOption = packet.Read <int>();
var tick = packet.Read <long>();
this.Player.DestinationPosition.Reset();
if (this.Player.MovingFlags.HasFlag(ObjectState.OBJSTA_FMOVE) ||
this.Player.MovingFlags.HasFlag(ObjectState.OBJSTA_BMOVE))
{
this.Player.IsMovingWithKeyboard = true;
}
else
{
this.Player.IsMovingWithKeyboard = false;
}
this.Player.DestinationPosition = this.Player.Position.Clone();
this.Player.SendMoveByKeyboard(directionVector, motionEx, loop, motionOption, tick);
}
/// <summary>
/// Sends a packet through the network.
/// </summary>
/// <param name="packet"></param>
public void Send(NetPacketBase packet)
{
if (!this.IsConnected)
{
throw new SocketException();
}
byte[] buffer = packet.Buffer;
if (buffer.Length <= 0)
{
return;
}
this._socketSendArgs.SetBuffer(buffer, 0, buffer.Length);
if (this.Socket != null)
{
this.Socket.SendAsync(this._socketSendArgs);
}
}
private void OnDeleteCharacter(NetPacketBase packet)
{
var username = packet.Read <string>();
var password = packet.Read <string>();
var passwordVerification = packet.Read <string>();
var characterId = packet.Read <int>();
var authKey = packet.Read <int>();
var account = this.GetUserAccount(username, password);
if (account == null)
{
Log.Warning("Unknow account for username '{0}'.", username);
this.Server.RemoveClient(this);
return;
}
if (password.ToLower() != passwordVerification.ToLower())
{
Log.Error("Password doesn't match for client '{0}' with id {1}", account.Username, account.Id);
this.SendClusterError(ErrorType.WRONG_PASSWORD);
return;
}
var character = DatabaseService.Characters.Get(x => x.Id == characterId);
if (character == null)
{
Log.Warning("Unknow character with Id: {0}", characterId);
return;
}
DatabaseService.Characters.Delete(character);
Log.Info("Character '{0}' has been deleted.", character.Name);
var characters = from x in DatabaseService.Characters.GetAll()
where x.AccountId == account.Id
select x;
this.SendCharacterList(authKey, characters.ToList());
}
private void OnSnapshot(NetPacketBase packet)
{
var snapshotCount = packet.Read <byte>();
while (snapshotCount != 0)
{
var snapshotHeaderNumber = packet.Read <short>();
var snapshotHeader = (SnapshotType)snapshotHeaderNumber;
Log.Debug("Recieve snapshot: {0}", snapshotHeader);
switch (snapshotHeader)
{
case SnapshotType.DESTPOS: this.OnSnapshotDestPos(packet); break;
default: FFPacket.UnknowPacket <SnapshotType>((uint)snapshotHeaderNumber, 4); break;
}
;
snapshotCount--;
}
}
private void OnUpdateWorldServerList(NetPacketBase packet)
{
var worldServerCount = packet.Read <int>();
for (int i = 0; i < worldServerCount; ++i)
{
var worldId = packet.Read <int>();
var worldIp = packet.Read <string>();
var worldName = packet.Read <string>();
var worldCapacity = packet.Read <int>();
var worldConnectedPlayers = packet.Read <int>();
var worldServer = new WorldServerInfo(
worldId,
this.clusterServer.ClusterConfiguration.ClusterId,
worldCapacity,
worldIp,
worldName,
worldConnectedPlayers);
this.clusterServer.ConnectedWorldServers.Add(worldServer);
}
}
