Counter-AC

# Counter Physics-based anti-cheat for Spigot/Paper 1.20+ **Requires (https://modrinth.com/plugin/packetevents)** I've been working on Counter for months, slowly improving it pass by pass. It's the runner-up to my earlier NoChance anti-cheat project. I rebuilt this from the ground up around a full movement prediction engine instead of simple threshold checks. Counter is still **experimental**. Expect rough edges and report what you find. ## Features - **80+ checks** across movement, combat and player behaviour - **Prediction engine** - simulates vanilla physics each tick (friction, gravity, liquids, ladders, ice, levitation, depth strider and more) - **Combat analysis** - reach, killaura, aim patterns, autoclicker, velocity, hitbox, crits, mace - **Movement coverage** - fly, speed, timer, jesus, phase, elytra, vehicles, ground spoof, scaffold-walk - **Player checks** - fastbreak/nuker with full vanilla dig-speed math, scaffold, tower, xray heuristics, inventory, crystal/anchor/totem, bots - **Smart enforcement** - safe setbacks, violation ladder, configurable punishments, optional double filtering for FP-sensitive servers - **Auto-tune** - loosen-only tuning from live stats, plus scheduled violation auto-clear - **In-game GUI**, Discord webhooks, persistent storage, lag/TPS/ping compensation ## Commands `/counter` (aliases `/c`, `/anticheat`) opens the main menu. `alerts`, `check <name>`, `info <check>`, `status `, `vl <player>`, `top`, `history <player>`, `exempt <player>`, `logs `, `debug `, `tune `, `shadow`, `reset <player>`, `clear`, `reload` ## Permissions - `counter.admin` - full access - `counter.alerts` - receive cheat alerts - `counter.gui` - access the GUI - `counter.use` - use /counter - `counter.exempt` / `counter.bypass` — exclude a player from checks (default false) *Experimental - run it in alert-only mode first and report false positives.*