XaeroMultiWorld

Ever noticed players' Xaero's World Map or Xaero's Minimap mixing up maps between your worlds or servers? That happens because the client can't tell your worlds apart, especially when multiple worlds or servers run behind a single IP, like on a Velocity or BungeeCord network.

XaeroMultiWorld fixes this. It sends each player a unique, deterministic world ID, so their client keeps map data cleanly separated per server and per world.

✨ Features

• 🗺️ Correct world detection for Xaero's World Map & Minimap — no more mixed-up maps
• 🔁 Deterministic world ID that survives server restarts, without storing any state
• 🧩 Zero configuration, zero commands — install and forget
• 🌐 Works behind Velocity and BungeeCord proxies
• 📦 One lightweight, self-contained jar

✅ Compatibility

Component	Supported
Server software	Bukkit, Spigot, Paper, Purpur, Folia
Minecraft	1.8.8 – 26.2
Java	8 – 25

Other Paper forks (such as Pufferfish) work too. Players only need Xaero's World Map and/or Minimap on their client — nothing else.

📥 Installation

1. Download the jar.
2. Drop it into your server's plugins folder.
3. Restart the server. Done!

🔓 Open source

XaeroMultiWorld is open source (Apache-2.0) on GitHub. Bug reports and pull requests are welcome, please use the issue tracker.

The plugin collects anonymous usage statistics via bStats. You can opt out in plugins/bStats/config.yml.