Common Issues/Problems

[invertisment]

Hey.
I am a newbie here and I know I may post this stuff in the wrong thread.

I how to write some JVM code (lazy to get into K-Relay stuff, I don't like closed source solutions. I prefer JS, Java or Scala).
I would like to write a hack for myself or community (depends on how successful I will get. I don't want to ruin the in-game experience) to automatically trade (but in kind of different wan that profit bots do).

I have browsed RotMB source code (available somewhere on MPGH) and I pretty liked it but there is one thing that I cannot be sure of.

I want to make it up-to-date and I don't know if it is up to date with prod back-end. I did not test on any proxies but tried to use some private server (also found somewhere in MPGH) and it fails with current RotMB packet configuration (BE does not recognize Hello packet). It gets pretty technical after this. I don't know if my back-end's code is obsolete (it says it is v1.0.0 in AGC.swf), but I don't want to create any accounts in prod right now and get into any blacklists with my or proxy IPs (laziness, mostly).

P.S. I did use JNoob's packet parser to get the packets and it looked promising but the server does not parse the very first HelloPacket.

Anyone has any more up-to-date private servers or any other suggestions?
PM if you want to help.