Player Prediction Mod

A Minecraft 1.21.1 Fabric mod that predicts where players will move and displays their movement history.

Features

✅ Player Movement Prediction - Calculates velocity from history
✅ Backtrack Visualization - Green trails showing where players have been
✅ Prediction Display - Red boxes showing predicted next positions
✅ Velocity Vectors - Yellow lines showing movement direction
✅ Auto Memory Cleanup - Efficient data management
✅ High Performance - Optimized for smooth gameplay

Installation

1. Ensure you have Fabric Loader 0.15+ installed
2. Download the latest JAR from releases
3. Place in .minecraft/mods/ folder
4. Launch Minecraft with Fabric

Building from Source

Requirements

• Java 21+
• Git

Build

git clone https://github.com/jujadisowsk-coder/Player-Prediction.git
cd Player-Prediction
bash build.sh  # or build.bat on Windows

JAR will be at: build/libs/player-prediction-1.0.0.jar

Configuration

Edit PlayerTracker.java to adjust:

• MAX_HISTORY - Maximum trail points (default: 200)
• HISTORY_RETENTION_TICKS - How long to keep data (default: 600 ticks = 30 seconds)
• VELOCITY_SMOOTHING - Prediction smoothness (default: 0.7)

How It Works

1. Tracking - Stores player positions and velocity every tick
2. Prediction - Calculates next position using smoothed velocity
3. Rendering - Displays trails, predictions, and velocity vectors
4. Cleanup - Automatically removes old data to prevent memory leaks

License

MIT License