public static void SendResponseLoadCharacters(ClientManager MyClient)
{
//Console.WriteLine("Sending characters info to: " + MyClient.data.username + ", " + MyClient.data.id_idx);
// get characters count
int CharactersCount = Database.gamedata.GetCharactersCount(MyClient.data.id_idx);
//Console.WriteLine("Characters count: " + CharactersCount);
List <XHERO> Heroes = Database.gamedata.GetAllHeroesFromID(MyClient.data.id_idx);
using (MemoryStream ms = new MemoryStream())
{
int len = 0;
using (BinaryWriter bw = new BinaryWriter(ms, Encoding.UTF8))
{
bw.Write((byte)0x02); // write packet type
//bw.Write((byte)0x00); // ATT NEW CLIENT
bw.Write((byte)CharactersCount); // write characters count
if (CharactersCount > 0)
{
for (int i = 0; i < Heroes.Count; i++)
{
/*
* Console.WriteLine("[" + i + "] Hero_oder: " + Heroes[i].hero_order);
* Console.WriteLine("[" + i + "] Name: " + Heroes[i].name);
* Console.WriteLine("[" + i + "] Hero_type: " + Heroes[i].hero_type);
* Console.WriteLine("[" + i + "] Hero_LV: " + Heroes[i].baselevel);
* Console.WriteLine("[" + i + "] Avatar_head: " + Heroes[i].avatar_head); */
bw.Write((byte)Heroes[i].hero_order);
foreach (char c in Heroes[i].name)
{
bw.Write((byte)c);
}
bw.Write((byte)0x00);
bw.Write((byte)Heroes[i].hero_type);
bw.Write((short)Heroes[i].baselevel);
bw.Write((short)Heroes[i].avatar_head);
bw.Write((short)190); // weapown equiped
bw.Write((short)98); // armour equiped
if (Heroes[i].status == 1)
{
bw.Write((byte)0x01);
bw.Write((int)Heroes[i].status_time);
}
else
{
bw.Write((byte)0x00);
bw.Write((int)604800); // unknow
}
List <XMOB> HeroMobs = Database.gamedata.GetAllMobsEquipedFromID(MyClient.data.id_idx, Heroes[i].hero_order);
if (HeroMobs.Count > 0)
{
bw.Write((byte)HeroMobs.Count);
for (int j = 0; j < HeroMobs.Count; j++)
{
bw.Write((byte)j);
bw.Write((short)HeroMobs[j].monster_type);
}
}
else
{
bw.Write((byte)0x00);
}
}
len = (int)bw.BaseStream.Length;
}
byte[] buffer = ms.GetBuffer();
Array.Resize(ref buffer, len);
MakePacketAndSend(MyClient, buffer);
}
}
}
public static void ParsePacket(ClientManager MyClient, byte[] data)
{
if (MyClient == null)
{
return;
}
if (MyClient._socket == null)
{
return;
}
if (!MyClient._socket.Connected)
{
return;
}
byte[] PacketDecrypted = PacketFunctions.GetPacketDataDecrypted(data);
using (MemoryStream ms = new MemoryStream(PacketDecrypted))
{
using (BinaryReader br = new BinaryReader(ms))
{
int id_idx = br.ReadInt32();
if (!ClientFunctions.SearchUserIDInSession(id_idx))
{
Console.WriteLine("Client not found in list");
return;
}
br.ReadByte();
byte PacketType = br.ReadByte();
if (MyClient.data.Authenticated)
{
switch (PacketType)
{
case 2: // load characters data
//Console.WriteLine("Receive load character!");
SendData.SendResponseLoadCharacters(MyClient);
SendData.SendResponseGMSInfo(MyClient);
return;
break;
case 3: // send create character prev data
//Console.WriteLine("Receive get create char data!");
SendData.SendResponseCreateCharData(MyClient);
return;
break;
case 4: // delete character
//Console.WriteLine("Receive delete hero request!");
ProcessDeleteHeroReceive(MyClient, PacketDecrypted);
return;
break;
case 5: // create hero
//Console.WriteLine("Receive create hero!");
ProcessCreateHeroReceive(MyClient, PacketDecrypted);
return;
break;
case 6: // select hero
Console.WriteLine("[HeroSelect] Request hero select.");
ProcessHeroSelected(MyClient, PacketDecrypted);
break;
case 10: // guild mark list
break;
case 32: // change heroname
break;
}
}
float exe_version = br.ReadSingle();
if (exe_version != MyInfo.EXE_VERSION)
{
//Console.WriteLine("Client use exe_version old version");
// disconnect by using client old_version
return;
}
int id_idx2 = br.ReadInt32();
int LGS_TOKEN = br.ReadInt32();
byte[] username_bytes = br.ReadBytes(32);
string username = PacketFunctions.ExtractStringFromBytes(username_bytes);
if (!ClientFunctions.TokenIsValidInSession(id_idx2, LGS_TOKEN, username))
{
//Console.WriteLine("Incorrect token!");
// disconnect by using a incorrect token
return;
}
MyClient.data.id_idx = id_idx2; // copy id_idx valid from packet
MyClient.data.username = username; // copy username valid from packet
MyClient.data.Authenticated = true; // confirm client authenticated aprove
SendData.SendAprovedAuthentication(MyClient);
SendData.SendAprovedSession(MyClient);
//Console.WriteLine("[W] User auth aproved! " + username + ":" + id_idx2);
}
}
}
public static void SendAprovedSession(ClientManager MyClient)
{
Send(MyClient, new byte[] { 0x02, 0x00, 0x09, 0xa8, 0xc5 });
}
private static void ReceiveCallback(IAsyncResult ar)
{
byte[] Data;
ClientManager MyClient = (ClientManager)ar.AsyncState;
Socket client = MyClient._socket;
if (client == null)
{
return;
}
if (!client.Connected)
{
return;
}
int BufferSize = getPendingByteCount(client);
if (BufferSize > 1000)
{
return;
}
try
{
int BytesReceive = client.EndReceive(ar);
if (BytesReceive > 0)
{
Data = new byte[BytesReceive];
Array.Copy(MyClient.buffer, Data, BytesReceive);
ReceiveData.ParsePacket(MyClient, Data);
MyClient.buffer = new byte[ClientManager.BufferSize];
// Process received data
}
else
{
ClientFunctions.DisconnectClientFromID(MyClient.id);
ClientFunctions.RemoveClientFromInstance(MyClient);
}
client.BeginReceive(MyClient.buffer, 0, ClientManager.BufferSize, SocketFlags.None, new AsyncCallback(ReceiveCallback), MyClient);
}
catch (SocketException e)
{
if (e.ErrorCode == 10054)
{
ClientFunctions.DisconnectClientFromID(MyClient.id);
ClientFunctions.RemoveClientFromInstance(MyClient);
//Console.WriteLine("Client disconnected!");
return;
}
}
catch
{
ClientFunctions.DisconnectClientFromID(MyClient.id);
ClientFunctions.RemoveClientFromInstance(MyClient);
//Console.WriteLine("Client disconnected!");
// add to log receive error
// remove client connected if is a error: remove from clients list
//
return;
}
}
