# MJCoordinates **A lightweight, accurate actionbar coordinate display datapack for Minecraft.**

--- ## 📖 Overview **MJCoordinates** is a clean, performance-friendly Minecraft datapack that displays your real-time **X, Y, Z coordinates**, the current **world day count**, and your **cardinal facing direction** directly on the action bar. Unlike basic `data get` setups, MJCoordinates includes smart negative coordinate rounding corrections so your actionbar coordinates perfectly match the F3 debug screen across all dimensions. --- ## 🎬 Preview & Media ### 📸 Screenshots

### 📹 Demo Video

--- ## ✨ Features * 📍 **Real-time Actionbar HUD:** Shows X, Y, Z coordinates, world day count, and facing direction without cluttering your screen. * 🛠️ **Negative Coordinate Truncation Fix:** Corrects the standard Java integer truncation bug where negative coordinates are off by `+1`. * 🧭 **Full 360° Compass:** Accurately maps player yaw angles (`-180°` to `180°`) across all 8 cardinal directions (`N`, `NE`, `E`, `SE`, `S`, `SW`, `W`, `NW`). * ⚡ **Optimized Performance:** Runs efficiently every tick with minimal score calculations and single-tick tag initialization. * 🔄 **Multi-Version Support:** Built natively using Datapack Overlays to support Minecraft versions **1.19 through 26.2** in a single file. --- ## 🎯 Supported Versions * **Minecraft Java Edition:** `1.19` – `26.2` * **Note on Incompatibility Warning:** When loading on versions higher than 1.19, Minecraft may show a warning saying the pack is *"Made for an older/newer version of Minecraft"*. You can safely ignore this warning—the native `overlays` system automatically loads the correct syntax and folders for your game version! --- ## 🚀 Installation 1. Go to the [MJCoordinates Releases](https://github.com/MJTech46/MCDataPack-MJCoordinates/releases) page on GitHub. 2. Download the latest release file: **`MJCoordinates_v2.0.0_MCv1.19-1.26.zip`**. 3. Open your Minecraft world folder: * **Windows:** `%appdata%\.minecraft\saves\\datapacks\` * **macOS:** `~/Library/Application Support/minecraft/saves//datapacks/` * **Linux:** `~/.minecraft/saves//datapacks/` 4. Place `MJCoordinates_v2.0.0_MCv1.19-1.26.zip` directly into the `datapacks` folder. 5. Open your world in Minecraft and run: ```mcfunction /reload ``` --- ## 📄 License This project is open-source and free to use or modify for your own worlds and servers.