private void ProcessAccountPacket(ClientConnection client, SubPacket packet)
{
ap = new AccountPacket();
ErrorPacket ep = new ErrorPacket();
ap.Read(packet.GetAccountHeaderBytes(), packet.data);
if (!ap.register)//if account is logging in
{
Database db = new Database();
List <string> account = db.CheckUserInDb(ap.userName, ap.password);
switch (account.Count)
{
case 0:
var packetToSend = ep.buildPacket(GamePacketOpCode.AccountError, ErrorCodes.NoAccount, "Account does not exist");
Console.WriteLine("Attempted log in for username: {0} pw: {1}, account does not exist", ap.userName, ap.password);
QueueErrorPacket(packetToSend);
break;
case 1:
//password incorrect
packetToSend = ep.buildPacket(GamePacketOpCode.AccountError, ErrorCodes.WrongPassword, "Wrong username or password");
Console.WriteLine("Attempted log in for username: {0} pw: {1}, password incorrect", ap.userName, ap.password);
QueueErrorPacket(packetToSend);
break;
case 2:
//user and password found
Console.WriteLine("Username: {0} Password: {1} has logged in successfully", account[0], account[1]);
SubPacket success = new SubPacket(GamePacketOpCode.AccountSuccess, 0, 0, System.Text.Encoding.Unicode.GetBytes("Login Successful"), SubPacketTypes.GamePacket);
client.authenticated = true;
BasePacket basePacket = BasePacket.CreatePacket(success, client.authenticated, false);
client.QueuePacket(basePacket);
break;
default:
throw new Exception("somehow found more than 2 colums in DB");
}
}
else //account is registering
{
Database db = new Database();
var succeeded = db.AddUserToDb(ap.userName, ap.password);
if (succeeded)
{
Console.WriteLine("Username: {0} Password: {1} has been registered successfully", ap.userName, ap.password);
SubPacket success = new SubPacket(GamePacketOpCode.RegisterSuccess, 0, 0, System.Text.Encoding.Unicode.GetBytes("Registration Successful"), SubPacketTypes.GamePacket);
BasePacket basePacket = BasePacket.CreatePacket(success, false, false);
client.QueuePacket(basePacket);
}
else
{
var packetToSend = ep.buildPacket(GamePacketOpCode.AccountError, ErrorCodes.DuplicateAccount, "Account already registered");
QueueErrorPacket(packetToSend);
}
}
}
private void ProcessCharacterDeleteRequest(SubPacket receivedPacket)
{
Database db = new Database();
CharacterDeletePacket deletePacket = new CharacterDeletePacket(receivedPacket);
int error = db.DeleteCharacterFromDb(deletePacket.CharId);
if (error == -1)
{
SubPacket success = new SubPacket(GamePacketOpCode.CharacterDeleteSuccess, 0, 0, System.Text.Encoding.Unicode.GetBytes("Character deleted successfully"), SubPacketTypes.GamePacket);
BasePacket basePacket = BasePacket.CreatePacket(success, client.authenticated, false);
client.QueuePacket(basePacket);
}
else
{
//send error packet here
}
}
private void AckResponseToWorldServer(BasePacket packetToSend)
{
packetToSend.header.connectionType = (ushort)BasePacketConnectionTypes.Generic;
IPAddress[] ip = Dns.GetHostAddresses("127.0.0.1");
IPEndPoint remoteEP = new IPEndPoint(ip[0], 3435);
Socket socket = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
socket.Connect(remoteEP);
ClientConnection temp = new ClientConnection();
temp.socket = socket;
temp.QueuePacket(packetToSend);
temp.FlushQueuedSendPackets();
}