public void Redirect(Server.Redirection r)
{
r.DestinationServer.ExpectedRedirects.Add(r.ID, r);
var ipEndPoint = r.DestinationServer.EndPoint;
byte[] addressBytes = ipEndPoint.Address.GetAddressBytes();
if (IPAddress.IsLoopback(IPAddress) || IPAddress.ToString().StartsWith("192.168"))
{
addressBytes = IPAddress.Parse("192.168.0.42").GetAddressBytes();
}
Array.Reverse(addressBytes);
var p = new ServerPacket(0x03);
p.Write(addressBytes);
p.WriteUInt16((ushort)ipEndPoint.Port);
p.WriteByte((byte)(r.EncryptionParameters.PrivateKey.Length + Encoding.GetEncoding(949).GetBytes(r.Name).Length + 7));
p.WriteByte(r.EncryptionParameters.Seed);
p.WriteByte((byte)r.EncryptionParameters.PrivateKey.Length);
p.Write(r.EncryptionParameters.PrivateKey);
p.WriteString8(r.Name);
p.WriteUInt32(r.ID);
Enqueue(p);
}
private void MsgHandler_RequestMetafile(Client client, ClientPacket msg)
{
if (!msg.ReadBoolean())
{
string fileName = msg.ReadString(msg.ReadByte());
if (GameServer.MetafileDatabase.ContainsKey(fileName))
{
var p = new ServerPacket(0x6F);
p.WriteByte(0);
p.WriteString8(fileName);
p.WriteUInt32(GameServer.MetafileDatabase[fileName].Checksum);
p.WriteUInt16((ushort)GameServer.MetafileDatabase[fileName].RawData.Length);
p.Write(GameServer.MetafileDatabase[fileName].RawData);
client.Enqueue(p);
}
}
else
{
var p = new ServerPacket(0x6F);
p.WriteByte(1);
p.WriteUInt16((ushort)GameServer.MetafileDatabase.Count);
foreach (var kvp in GameServer.MetafileDatabase)
{
p.WriteString8(kvp.Value.Name);
p.WriteUInt32(kvp.Value.Checksum);
}
client.Enqueue(p);
}
}
private void MsgHandler_RequestNotification(Client client, ClientPacket msg)
{
var p1 = new ServerPacket(0x60);
p1.WriteByte(0x01);
p1.WriteUInt16((ushort)Notification.RawData.Length);
p1.Write(Notification.RawData);
client.Enqueue(p1);
}
private void MsgHandler_ServerTable(Client client, ClientPacket msg)
{
bool mismatch = msg.ReadBoolean();
int serverId = msg.ReadByte();
if (mismatch)
{
var p = new ServerPacket(0x56);
p.WriteUInt16((ushort)Program.RawData.Length);
p.Write(Program.RawData);
client.Enqueue(p);
}
else
{
Redirection r = new Redirection();
r.DestinationServer = Program.GameServers[serverId].LoginServer;
r.EncryptionParameters = client.EncryptionParams;
r.Name = String.Format(String.Empty, r.ID);
r.SourceServer = this;
client.Redirect(r);
}
}
public void SendStatistics(StatUpdateFlags flags)
{
if (Player.CanWalkThroughWalls || Player.CanWalkThroughUnits)
{
flags |= StatUpdateFlags.GameMasterA;
}
else
{
flags |= StatUpdateFlags.Swimming;
}
var p = new ServerPacket(0x08);
p.WriteByte((byte)flags);
if ((flags & StatUpdateFlags.Primary) == StatUpdateFlags.Primary)
{
p.Write(new byte[] { 1, 0, 0 });
p.WriteByte((byte)Player.Level);
p.WriteByte(0x00);
p.WriteByte((byte)Player.Ability);
p.WriteUInt32(Player.MaximumHP);
p.WriteUInt32(Player.MaximumMP);
p.WriteUInt16(Player.Str);
p.WriteUInt16(Player.Int);
p.WriteUInt16(Player.Wis);
p.WriteUInt16(Player.Con);
p.WriteUInt16(Player.Dex);
p.WriteByte(Player.AvailableStatPoints > 0);
p.WriteByte((byte)Player.AvailableStatPoints);
p.WriteUInt16((ushort)Player.MaximumWeight);
p.WriteUInt16((ushort)Player.CurrentWeight);
p.WriteUInt32(uint.MinValue);
}
if ((flags & StatUpdateFlags.Current) == StatUpdateFlags.Current)
{
p.WriteUInt32((uint)Player.CurrentHP);
p.WriteUInt32((uint)Player.CurrentMP);
}
if ((flags & StatUpdateFlags.Experience) == StatUpdateFlags.Experience)
{
p.WriteUInt32((uint)Player.Experience);
p.WriteUInt32((uint)(Player.ToNextLevel - Player.Experience));
p.WriteUInt32((uint)(Player.ToNextLevel - Player.ToThisLevel));
p.WriteUInt32((uint)Player.AbilityExp);
p.WriteUInt32((uint)(Player.ToNextAbility - Player.AbilityExp));
p.WriteUInt32((uint)(Player.ToNextAbility - Player.ToThisAbility));
p.WriteUInt32((uint)Player.GamePoints);
p.WriteUInt32((uint)Player.Gold);
}
if ((flags & StatUpdateFlags.Secondary) == StatUpdateFlags.Secondary)
{
p.WriteUInt32(uint.MinValue);
p.WriteUInt16(ushort.MinValue);
p.WriteByte((byte)Player.OffenseElement);
p.WriteByte((byte)Player.DefenseElement);
p.WriteByte((byte)(Player.MagicResistance / 10));
p.WriteByte(byte.MinValue);
p.WriteSByte(Player.ArmorClass);
p.WriteSByte(Player.Dmg);
p.WriteSByte(Player.Hit);
}
Enqueue(p);
}