Sequence Generator

[martysama0134 10823]

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I made a sequence generator script.

This python script automatically generates the sequence table for `EterLib\NetStream.cpp` (in `s_bSequenceTable`) and `game\src\sequence.cpp` (in `gc_abSequence`).

(the keys get changed every time you run the script)

A sequence table is just a simple random generated array with 16x2048 bytes between 0x0 and 0xfe.

Replacing the sequence table makes older/unwanted launchers unable to access the server.
 

[txtxtx 16]

Thank.

[Speachless 1060]

Is this necessary? there are so many changes in packets and new systems, so no one can enter in with their launcher.

[martysama0134 10823]

15 minutes ago, Dobrescu Sebastian said:

Is this necessary? there are so many changes in packets and new systems, so no one can enter in with their launcher.

It's not necessary, but it's still something that can be done quite easily. Some servers though disable the whole sequence.

[Night 382]

there i thought you left metin2 forever

[Speachless 1060]

3 hours ago, martysama0134 said:

It's not necessary, but it's still something that can be done quite easily. Some servers though disable the whole sequence.

I'm the one who done that. It has created more problems than good things.

[tierrilopes 508]

19 minutes ago, Dobrescu Sebastian said:

I'm the one who done that. It has created more problems than good things.

Maybe you just disabled the defines of it but forgot that theres a shit ton of SendSequence() stuff you need to deal with.

[Speachless 1060]

5 minutes ago, tierrilopes said:

Maybe you just disabled the defines of it but forgot that theres a shit ton of SendSequence() stuff you need to deal with.

No need to disable all, just the function which check it. After, i have never had any problems with the server, and I did this one year ago.

[flexio 84]

Disable sequence isnt all, you have to make a little change in buffer, like adjust size.

[TAUMP 1179]

19 minutes ago, flexio said:

Disable sequence isnt all, you have to make a little change in buffer, like adjust size.

ahahhaa, buffer has value integer it's enough for packets

[flexio 84]

22 hours ago, .T4Ump said:

ahahhaa, buffer has value integer it's enough for packets

Please dont use words from google and look into source

[4peppe 191]

can you explain me how to use it?
#EDIT
sorry, it was really easy! Really great release, I've always listened to your advice

Edited December 16, 2021 by 4peppe