Working on a re-code, it will include 1.8 - 1.17 compatibility, more checks, better performance and more features so updates will slow down. I will try to add a few new checks while I'm working on that though. You can see progress here https://trello.com/b/R2LLkjzg/flappyac-rewrite

Dev builds for full release are available here

1.18 should work fine. if not contact me on my discord

IP: test.flappyac.com - not online
MC Version: 1.17.1
AC Version: Latest dev build

This is currently mostly for testing the base I've made to make sure there are no bugs, once I've done that i will add more checks

Introduction

Flappy Anticheat is an anticheat I am making, it currently uses events but I'm going to use packets eventually. I will do my best to fix false positives and bypasses. I aim to make this anticheat highly customizable through the config so every message and check will be customizable.

This should work 1.8 - 1.17 but its only tested on 1.13/1.17

Checks

• GroundSpoof A
• Fly A
• BadPackets A-D
• BlockPlace A-B
• SkinBlinker A
• ForceField A
• Speed A
• Reach A
• HighJump A
• Timer A
• Inventory A

Known Falses

• BadPackets B: Just can happen if the player has a bad internet connection (Cant be fixed)
• Speed A: By slime launching
• Speed A: By eating and jumping up blocks

Features

• Reset violations command
• Violations reset every 5 minutes (Can change in the config)
• Violation/Punishment Log
• Reset Violations command
• Customizable config

Planned Features

• More checks
• Ban wave
• ViaVersion compat
• View player profile command (player client brand, violations etc)
• GUI for enabling checks etc
• Lag back feature/cancel??? Could be an extension
• Proper 1.8 - 1.17 support possibly
• Alert interval
• Max ping (add with pingspoof check)
• Possibly customizable buffer
• Discord integration
• Stop certain client brands joining
• Include ban config for easy switch, could be on discord or with download
• Maybe create a website that lets you edit the config easily (change from kick punishments to ban punishments quickly)
• Better way to get values from config
• 1.17 support

How to use the API https://github.com/JustDoom/FlappyAC/wiki/API

This is my first anticheat so if there are any problems please let me know on my discord server or make an issue on the github repo before making a review https://discord.gg/wVCSqV7ptB