
Archer's Offhand
Ammunition use helper for bows and crossbows
About this Mod
Archer's Offhand
A powerful, highly configurable, and ethically-minded Minecraft Fabric mod that automates offhand inventory management for bow and crossbow users. Never scramble for arrows in the middle of a fight again.
✨ Features
- Smart Ammo Management: Automatically fetches and equips arrows and fireworks to your offhand the moment you hold a bow or crossbow.
- Dynamic Restoration: Instantly restores your previous offhand item (like a Shield or Totem of Undying) as soon as you put your bow away.
- Multiple Ammo Selection Modes:
REGULAR: Grabs the first available stack of arrows or rockets.SHUFFLE: Picks a random stack of special arrows or rockets to keep your enemies guessing.SERIAL: Cycles methodically through your ammo types, one by one.
- Advanced Delay Presets: Choose between 5 preset delay profiles designed to balance performance, feel, and anti-cheat compliance:
PERFORMANCE: Higher ticks to minimize server/client impact.SPEED: Zero delay for maximum responsiveness.BALANCED: The default, fine-tuned vanilla experience.ADAPTIVE: Dynamically randomizes timings acting as a decoy for strict anti-cheat plugins.CUSTOM: Complete control over individual delay values via sliders.
- Failsafe & Protection System: Prevents replacing vital offhand items (Totems/Shields) without permission, and can automatically revert to a Totem if your health drops below a heavily configurable threshold.
⚙️ How It Works (Under the Hood)
Archer's Offhand is powered by a robust State Machine architecture ensuring reliable, lag-free performance:
- Idle State: Monitors your hands waiting for a ranged weapon.
- Tracking State: Actively manages your ammo supply while a weapon is equipped, adhering to your chosen
AmmoStrategy(Regular, Shuffle, Serial) and scanning delays. - Cooldowns & Queues: An advanced
InventoryManagerhandles the actual item swapping. It utilizes a sophisticated click-queue system to deliberately space out inventory simulated clicks, defeating rapid-fire anti-cheat kicks while maintaining a smooth user experience.
📥 Installation
- Install Fabric Loader (0.18.4+)
- Install Fabric API (0.141.2+ for 1.21.11)
- Install Yet Another Config Lib (YACL)
- (Optional but recommended) Install ModMenu for an easy in-game configuration screen.
- Drop the Archer's Offhand
.jarinto your Minecraftmodsfolder.
🔧 Configuration
Archer's Offhand features a rich, structured configuration screen powered by YACL. Access it via ModMenu to tweak:
- Master toggles and behavior types.
- Specific Arrow/Rocket prioritization.
- Failsafes and Low-Health threshold sliders.
- Action Delays (Equipping, Unequipping, Swapping, Scanning, and Movement).
🐛 Support & Contributions
Encounter an issue or have a suggestion?
- Report bugs or request features on the GitHub Issues page.
- Contributions are always welcome! Feel free to fork, make your changes, and submit a PR.
Built with love for the Minecraft Fabric community.
Available Versions
How to Install Archer's Offhand on Your Server
Order Server
Order a Minecraft Java server with at least 3 GB RAM (4 GB recommended).
Set fabric Loader
In the panel under "Egg", select the fabric loader and matching Minecraft version (1.21.11).
Install Mod
Open the mod browser in the dashboard and search for "Archer's Offhand". Click "Install" – done! Alternatively, upload the .jar via SFTP to the /mods folder.
Compatibility
Mod Loaders
Minecraft Versions
1.21.11, 1.21.10, 1.21.9 (+1 more)
Server-side
✗ UnsupportedRecommended RAM
4 GB(min. 3 GB)Frequently Asked Questions
Archer's Offhand server crashes on startup – what to do?
Most common cause: wrong fabric version or insufficient RAM. Check the server log (latest.log) for "OutOfMemoryError" or "Mixin" errors. With Mado Hosting: ensure at least 3 GB RAM is allocated and the loader matches the mod version (1.21.11). You can switch loaders with one click in the panel.
Is Archer's Offhand compatible with fabric?
Archer's Offhand officially supports fabric for Minecraft 1.21.11, 1.21.10, 1.21.9. The Mado dashboard automatically detects incompatible loader combinations.
Server lagging with Archer's Offhand – how to optimize performance?
Recommended RAM: 4 GB (per 8 players). Use /spark profiler to check if Archer's Offhand consumes the most tick time. Common fixes: reduce server view-distance to 8-10, install "performant" or "starlight" as supplementary mods on Forge. With Mado Hosting, your server runs on NVMe SSDs with dedicated CPU cores for minimal latency.
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