public override void Handle(NecConnection connection, NecPacket packet)
{
string accountName = packet.data.ReadCString();
string password = packet.data.ReadCString();
string macAddress = packet.data.ReadCString();
int unknown = packet.data.ReadInt16();
_Logger.Info($"Account:{accountName} Password:{password} Unknown:{unknown}");
Account account = database.SelectAccountByName(accountName);
if (account == null)
{
if (settings.requireRegistration)
{
_Logger.Error(connection, $"AccountName: {accountName} doesn't exist");
SendResponse(connection, null);
connection.socket.Close();
return;
}
string bCryptHash = BCrypt.Net.BCrypt.HashPassword(password, NecSetting.B_CRYPT_WORK_FACTOR);
account = database.CreateAccount(accountName, accountName, bCryptHash);
}
if (!BCrypt.Net.BCrypt.Verify(password, account.hash))
{
_Logger.Error(connection, $"Invalid password for AccountName: {accountName}");
SendResponse(connection, null);
connection.socket.Close();
return;
}
NecClient client = new NecClient();
client.account = account;
client.authConnection = connection;
connection.client = client;
client.UpdateIdentity();
server.clients.Add(client);
SendResponse(connection, account);
//if client did not send a hardbeat within 75 seconds, something went wrong. remove the client. Thats enough time for 4 heartbeats.
Task.Delay(TimeSpan.FromSeconds(75)).ContinueWith
(t1 =>
{
if (client != null)
{
if (client.heartBeat == 0)
{
server.clients.Remove(client);
_Logger.Error($"Initial heartbeat missed. disconnecting client. Server.clientCount is now {server.clients.GetCount()}");
}
}
}
);
}
public override void Handle(NecClient client, NecPacket packet)
{
int characterId = packet.data.ReadInt32();
Character character = database.SelectCharacterById(characterId);
if (character == null)
{
_Logger.Error(client, $"No character for CharacterId: {characterId}");
client.Close();
return;
}
server.instances.AssignInstance(character);
client.character = character;
client.character.criminalState = client.soul.criminalLevel;
client.UpdateIdentity();
client.character.CreateTask(server, client);
_Logger.Debug(client, $"Selected Character: {character.name}");
IBuffer res3 = BufferProvider.Provide();
res3.WriteInt32(0); //ERR-CHARSELECT error check
res3.WriteUInt32(client.character.instanceId);
//sub_4E4210_2341
res3.WriteInt32(client.character.mapId);
res3.WriteInt32(client.character.mapId);
res3.WriteInt32(client.character.mapId);
res3.WriteByte(0);
res3.WriteByte(0); //Bool
res3.WriteFixedString(settings.dataAreaIpAddress, 0x41); //IP
res3.WriteUInt16(settings.areaPort); //Port
res3.WriteFloat(client.character.x);
res3.WriteFloat(client.character.y);
res3.WriteFloat(client.character.z);
res3.WriteByte(client.character.heading);
router.Send(client, (ushort)MsgPacketId.recv_chara_select_r, res3, ServerType.Msg);
/*
* ERR_CHARSELECT GENERIC Failed to select a character (CODE:<errcode>)
* ERR_CHARSELECT -8 Maintenance
* ERR_CHARSELECT -13 You have selected an illegal character
*/
//Logic to support your dead body //Make this static. need a predictable deadbody instance ID to support disconnect/reconnet
DeadBody deadBody = new DeadBody();
deadBody.id = character.id;
server.instances.AssignInstance(deadBody);
character.deadBodyInstanceId = deadBody.instanceId;
deadBody.characterInstanceId = character.instanceId;
_Logger.Debug($"Dead Body Instance ID {deadBody.instanceId} | Character Instance ID {character.instanceId}");
}
public override void Handle(NecConnection connection, NecPacket packet)
{
string accountName = packet.Data.ReadCString();
string password = packet.Data.ReadCString();
string macAddress = packet.Data.ReadCString();
int unknown = packet.Data.ReadInt16();
Logger.Info($"Account:{accountName} Password:{password} Unknown:{unknown}");
Account account = Database.SelectAccountByName(accountName);
if (account == null)
{
if (Settings.RequireRegistration)
{
Logger.Error(connection, $"AccountName: {accountName} doesn't exist");
SendResponse(connection, null);
connection.Socket.Close();
return;
}
string bCryptHash = BCrypt.Net.BCrypt.HashPassword(password, NecSetting.BCryptWorkFactor);
account = Database.CreateAccount(accountName, accountName, bCryptHash);
}
if (!BCrypt.Net.BCrypt.Verify(password, account.Hash))
{
Logger.Error(connection, $"Invalid password for AccountName: {accountName}");
SendResponse(connection, null);
connection.Socket.Close();
return;
}
NecClient client = new NecClient();
client.Account = account;
client.AuthConnection = connection;
connection.Client = client;
client.UpdateIdentity();
Server.Clients.Add(client);
SendResponse(connection, account);
}
public override void Handle(NecClient client, NecPacket packet)
{
int characterId = packet.Data.ReadInt32();
//Character character = Database.SelectCharacterById(characterId);
Character character = Server.Characters.GetByCharacterId(characterId);
if (character == null)
{
Logger.Error(client, $"No character for CharacterId: {characterId}");
client.Close();
return;
}
//Server.Instances.AssignInstance(character); //moved to database load.
client.Character = character;
client.UpdateIdentity();
client.Character.CreateTask(Server, client);
Logger.Debug(client, $"Selected Character: {character.Name}");
IBuffer res3 = BufferProvider.Provide();
res3.WriteInt32(0); //ERR-CHARSELECT error check
res3.WriteUInt32(client.Character.InstanceId);
//sub_4E4210_2341 //
res3.WriteInt32(client.Character.MapId); //MapSerialID //passeed to Send_Map_Entry
res3.WriteInt32(client.Character.MapId); //MapID
res3.WriteFixedString(Settings.DataAreaIpAddress, 0x41); //IP
res3.WriteUInt16(Settings.AreaPort); //Port
res3.WriteFloat(client.Character.X);
res3.WriteFloat(client.Character.Y);
res3.WriteFloat(client.Character.Z);
res3.WriteByte(client.Character.Heading);
Router.Send(client, (ushort)MsgPacketId.recv_chara_select_r, res3, ServerType.Msg);
/*
* ERR_CHARSELECT GENERIC Failed to select a character (CODE:<errcode>)
* ERR_CHARSELECT -8 Maintenance
* ERR_CHARSELECT -13 You have selected an illegal character
*/
//Logic to support your dead body //Do Dead Body IDs need to be persistant, or can they change at each login? TODO...
DeadBody deadBody = new DeadBody();
Server.Instances.AssignInstance(deadBody);
character.DeadBodyInstanceId = deadBody.InstanceId;
deadBody.CharacterInstanceId = character.InstanceId;
character.movementId = character.InstanceId;
Logger.Debug(
$"Dead Body Instance ID {deadBody.InstanceId} | Character Instance ID {character.InstanceId}");
deadBody.CharaName = character.Name;
deadBody.MapId = character.MapId;
deadBody.X = character.X;
deadBody.Y = character.Y;
deadBody.Z = character.Z;
deadBody.Heading = character.Heading;
deadBody.RaceId = character.Raceid;
deadBody.SexId = character.Sexid;
deadBody.HairStyle = character.HairId;
deadBody.HairColor = character.HairColorId;
deadBody.FaceId = character.FaceId;
}