This AC seems to be in very early state!

About the "new super reach checks". This checks just detects 5 blocks reach, even though its possible (and impemented by many acs) to detect 3.0001 blocks without nearly any falses.

Bypasses: (Found in a free client with no real bypasses)
- 3 flys
- Speeds
- 5 block range aura
- ...

Falses
- Speed potions
- Slimes
- Clicking while running
- Reach (sometimes even if there aren't any entitys nearby... )

Ideas:
- Look at other open source anti cheat projekts (like grim) and understand how they work
- Use ProtocolLib to gain access to packet level
- Add better reach checks
- Many checks like scaffold, inventory, velocity, etc. are missing! Add them!

~ TheTigerPython

Cool plugin from a new anti cheat dev!
It might not detect that much and /recentcheaters still throws a NullPointerException at me.lava.betterac.PlayerManager.i, but it has great
potential!
In the last version I've had some huge errors, but the dev fixed them pretty fast! Good job :D

Some tips for the dev:
- If you use high speed for fly, you can still fly, because the lagbacks dont move you back far enough
- For my test with a free client (Aristois) killaura was undetected, even though its pretty easy to detect! Many new clients make a mistage on killaura rotation packets. Check for move event and save System.currentMilliSec() in a HashMap for every player! Now if a player attacks, do if (System.currentMilliSec()-lastMove.get(player) < 3) fail()

The plugin is sadly not working for me...
I cant execute the command and its not blocking my cheats!
It seems like the me.lava.betterac.PlayerManager.i is null.
My server is paper 1.19 and I aleready tried reconnecting, removing op, ...

Would be cool if you can fix this :D

This Anticheat seems to be made from a new anticheat developer so i wont be too harsh.

Problems with the anticheat:
- This anticheat uses bukkit events and does not use packets in anyway. This will lead to problems with lag as bukkit events are a tick behind.
- The speed detection will false flag using speed potions, jump potions and any other minecraft machic that effects your movement speed.
- The packet spam check will just kick players in combat.
- The Fly check is really easy to bypass. Basic bypasses like groundspoof and glide.
- Not very optimised.

Ways to improve:
- Start using packets (I recommend ProtocolLib or Atlas to get started).
- Test with slimes, ice and potions etc.
- Decompile mincraft's src and look through it to get a better understanding of minecraft's machinics.

If you have any questions or need help, i recommend the minecraft anticheat community discord. ( https://discord.gg/SJf7QH8JdZ )