[DEV]Requiem Online Server

[Nostromono]

Hello guys, I recently started developing a server. nothing is ready yet, and what is there is very raw.
Since I'm quite new to programming, this will take a long time))
but I really want to share my progress))

Всем привет, пару недель назад начал проЭкт мечты))
Все сырое, ничего толком не работает, но очень хочется похвастаться ))))
очень бы пригодились советы опытных людей)

I will post the development results here. as well as problems


Special thanks: TemTriss, ADACH, SirMabus
and Dwar for VDK packer/unpacker

what work:
1. encoding\decoding packets.
2. Ignore packet crc (for development)
3. Client ignore crc for data file (for development)

what's in the works:

Login - partially working (need revers hash for login and password)
Server select - partially working (need implement database)
Character screen - partially working (many data, need implement database)
Loading game - partially working (so much data, need implement database)

in game:
1. nav mesh - (I have no idea how to do this)
2. Spawn npc - simply bagged list X) (some spawnded, some bug)
3.Spawn player - (can call manually)
4.Create a new npc - (a few bugs, but it works)
5.Shop NPC - (partially works, needs binding to a database, and to character database)




P.S: why did I start working on the server right away? I'm not interested in making notebook examples based on books

P.S.1: most likely I will build on the open source code of l2. (I really don’t understand poop about this) T____T

p.s.2: Если надо будет, буду дублировать по русски

p.s.3: server in c#
try some discord https://discord.gg/pAx9dReWej

I have clients : 2008 Ru, 2009 En and latest En.
any one have some cbt, obt client ?

 

[marelegg]

I really want to join the succes,any open source to join the work?

 

[Nostromono]

Not sure about publishing the source code, it's a private project for now. I'm afraid the official server will die after publication. and it is very necessary for reversing.

So far I'm stuck on the following: the client creates a new hash for the login and password every time

 

[yohiicandy]

you need help for this...

 

[Eiskalt]

Please feel free to reach out if there's anything I can do to help. My knowledge of packets and RCE aren't the best, but I'd be happy to help in any way(s) I can. Wishing this project great success going forward!

 

[Nostromono]

you need help for this...

of course yes))

I made a second account on the stubs. need a distance drawing function.

characters don't see each other

The client has a function for updating coordinates. how to check it with the location of the npc....

Let's say the NPC has an ID and coordinates. how to compare coordinates and send a spawning command
(i have a spawning function, some like
SpawnNpc(originalPacket, ID, PosX, PosY, PosZ), tcpClient));

Since I don’t understand what to do at all, are there any rare books or articles in this direction?

 

[temtriss]

OMG, I got a special thank!)) So, I will help you, don't worry!)
I have a lot of knowlage of Requiem Binary and also, I have fully reversed Game Network Protocol, about login/pass I will do it at weekend. I just need to dump AES key, it is works so password -> MD5 -> AES about login I didn't remember, but if I'm not wrong it is just AES, and then send packet

I really want to join the succes,any open source to join the work?

I can share the decrypt for packets. Also I have correct CRC function for packet. The packet have 2 headers like this

 

[marelegg]

Well sad there are outa many requiem emulators abandoned by years into private state...also heard exist leaked serverfiles we still wait them , to build the own emu.

 

[Nostromono]

In fact, there is nothing from the server yet. so far all the functionality is a repetition of the original packages
need to parse so much data and emplement some data base....

Some Enchanting test and Litle bit work on spawn npc

Some Sexy Shop ))

Any one have some old client cbt or obt? En, Ru, Sea ?
I have some old Ru client marked as Season2 at june 2008, but some csv data encoded

 

[Nostromono]

The sketch of the beginning of the server is ready. we need to rewrite and polish what is already ready. so far it resembles a garbage dump of bags.
В кратце - план набросан, надо хорошенько вылизать заготовку сервера для дальнейшей работы ( пока похоже на помойку из паршенных пакетов )

 

[MrSensei]

This will be interesting to see

 

[touchmywii]

may the suka blyte be with you my friend.

 

[marelegg]

any news?

 

[xlw00tlx]

any news? I NEED THIS

 

[marelegg]

@Nostromono i want to offer contribution to the project please give us an reply whats the state of it

 

[xlw00tlx]

so this died?

 

[marelegg]

Seems a dead project

 

[AkselRus]

Upload sources please

 

[xlw00tlx]

this died like Pandora Saga project...we were so close to get

 

[marelegg]

#request closure