🔥 HeatMap

See where your players actually spend their time.

HeatMap silently tracks player movement across your world, counting how often players cross into each chunk to build a heat picture of your server.

With that data you can find hotspots, dead zones, and traffic patterns: list the hottest chunks in chat, visualize the heat of your current chunk with particles, or export everything to CSV for deeper analysis.

Heat data is saved on a configurable interval and the tracker automatically drops the coldest chunk once a maximum is reached, keeping memory in check.

✨ Features

🚶 Movement Tracking — Counts player chunk crossings to measure traffic, ignoring same-chunk movement.
🏆 Top Chunks — Ranks and displays the most-trafficked chunks with /heatmap top [count].
✨ Particle Visualization — /heatmap chunk reports the current chunk's heat and spawns witch particles above it.
📤 CSV Export — Export all heat data to a CSV file for analysis in spreadsheets or tools.
💾 Auto-Save & Cap — Heat data is saved on an interval and capped at a max chunk count by dropping the coldest entry.

💬 Commands

/heatmap <top|chunk|export>      top [count] lists the most-trafficked chunks; chunk shows your current chunk's heat and spawns particles; export writes a CSV of all heat data.

🔒 Permissions

heatmap.use            Access to the /heatmap command. (default: op)

📥 Installation

Drop HeatMap.jar into your server's /plugins folder.
Restart the server (built for Minecraft 1.21).
Adjust config.yml if desired — tracking starts automatically.

📋 Requirements