OldCombatMechanics - Disable 1.9 hit cooldown

Fine‑tune Minecraft combat, movement, and item balance without breaking your server. OldCombatMechanics is a free, open‑source toolkit for Spigot & Paper that lets you mix 1.8‑style snappiness with modern features, per world and per player. It is built for PvP networks, minigames, BedWars/SkyWars-style games, duels, KitPvP, practice arenas, and mixed PvP/PvE worlds that need different combat rules in different places.

Why servers pick OCM ✨

• ✦ Modular: enable only what you need: cooldowns, tool damage, knockback, shields, potions, reach, sounds, more.
• ⚡ Performant: lean listeners only enabled as needed; reflection lookups are cached and recurring tasks are minimised (shared where possible) to keep tick time low on busy PvP servers.
• ⚑ Modesets: ship different rules for different worlds or players; perfect for mixed PvP/PvE, minigames, or duels.
• ⏪ Backwards-friendly: runs on Java 8+, supports 1.9 to latest; integrates cleanly with PlaceholderAPI and PacketEvents.
• ✅ Tested for you: live integration tests run real Paper servers across multiple versions every build.
• £ Zero cost: fully open source, optional basic telemetry (bStats only), no paywalls.

Quick start ⚡

1. Drop the jar into plugins/ (Spigot or Paper derivatives 1.9+).
2. Restart and edit config.yml to pick your modules and modesets.
3. Use /ocm reload to apply changes instantly.
4. Let players choose their ruleset via /ocm modeset (name).

Modesets ⚑

• Per-player/per-world presets that decide which features are active; each world has an allowed list and a default modeset.
• Let players pick (/ocm modeset (name)) to run, for example, 1.8-style PvP in an arena world whilst keeping vanilla rules in survival.

Read the full description on SpigotMC →