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Hey there!

This is super non-production ready! It contains [STDOUT]s in code that may eat your log. Just kidding, but really make sure you don't use it in production. False positives are still a thing, your players might get spammed / kicked.

Please test before using!

GolfIV

A Fabric anticheat.

Current checks

For latest info see javadoc.

• Survival

  • yesFall - re-enables NoFall damage and checks for Jesus hack.
  • noFly - detects flying (flight, boatfly) - still experimental.
  • noSpeed - detects speed hacks. Needs to be redone.
  • antiTimer - checks whether client is using timer check to speed up the game. Still not usable with internet lag.
  • preventElytraHacks - prevents some elytra control hacks, still messy. Needs to be redone.
  • checkForStrangeItems - prevents players from getting strange NBT items (stacked totems, incompatible enchantments etc.)
  • checkIllegalActions - checks if player is moving / chatting / hitting while having the inventory open.
  • hitCheck - checks for reach hacks or through-wall-hitting.
  • checkKillaura - checks if fake player is getting hit to detect killaura.
  • removeHealthTags - removes health tags from entity packets

• Creative

  • preventCreativeStrangeItems similar to checkForStrangeItems, but blocks all tags except for BlockEntityTag, used for block-picking. All tags are cleared when inventory is opened.

Currently players are kicked out if they are detected for hacking. This will probably change in the future. Wanna help design a punishment system? See #3