ModsJava

PulseRadar

Finds noisy redstone circuits that hurt server performance

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PulseRadar
Find noisy redstone clocks before they lag your server

Paper 1.21+ · Auto-detect · Score actions · Staff-friendly

⚠ ALPHA — early build. Features can change, please report bugs on Discord.


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✦ Overview
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PulseRadar watches live redstone activity, spots circuits that pulse way too hard, and helps you shut them down before TPS tanks.
Designed for survival / skyblock / creative servers where players love clocks — and staff need a clean way to find them.

• 
  
  
  • Live auto-detect — chat / action-bar alerts when a hotspot gets noisy
  • Score system — warnings stack into DISABLE, then BREAK (configurable)
  • Manual scans — /pr 30 style timed searches with clickable list & teleport
  • BREAK markers — remove the circuit piece, optional item drop, floating hologram players can dismiss
  • Config migrations — updates add missing keys automatically (no more “delete your config”)
  • Update checker — notifies on server start, on interval, and when ops / staff join

▲ Noisy pulse alert

✦ Features
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Tracking
Toggle exactly what counts: wire, repeaters, comparators, observers, pistons, sculk, hoppers, and more.
Ignore worlds, blacklist materials (e.g. redstone ore), merge nearby pulses into one hotspot.

Score & actions
Score rises mainly per alert (~1–3), not every redstone tick — so values stay readable.
Then apply graduated responses:

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  • NONE — observe only
  • DISABLE — briefly interrupt the block (soft)
  • BREAK — remove the piece; place AIR / water / sign / … ; optional hologram + item drop

▲ DISABLE — soft interrupt


▲ BREAK — block removed
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Player-friendly holograms
BREAK holograms auto-despawn, show “Click to remove”, and can be cleared by normal players nearby (/pr clearholo).

▲ BREAK hologram + highlight

✦ Commands
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  • /pr <seconds> — Start a timed scan
  • /pr start [seconds] — Same as above
  • /pr stop — Stop the active scan
  • /pr list [amount] — Top hotspots
  • /pr tp [index] — Teleport to a hotspot
  • /pr break [index] — Break hotspot block (manual)
  • /pr clearholo [r|all] — Remove holograms (players: nearby)
  • /pr reload — Reload config & messages
  • /pr status — Detector status
  • /pr help — Command help

Aliases: /pulseradar · /radar

✦ Permissions
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• 
  
  
  • pulseradar.* — Full access
  • pulseradar.use — Base /pr access
  • pulseradar.start — Start scans
  • pulseradar.stop — Stop scans
  • pulseradar.list — List hotspots
  • pulseradar.tp — Teleport
  • pulseradar.break — Manual /pr break
  • pulseradar.clearholo — Clear nearby holograms (default: true)
  • pulseradar.clearholo.all — Clear holograms worldwide
  • pulseradar.reload — Reload
  • pulseradar.notify — Receive pulse / action alerts
  • pulseradar.update — Receive update-available notices

✦ Requirements
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  • Server: Paper 1.21+ (recommended 1.21.11)
  • Java: 21+
  • Soft depends: none

✦ Configuration
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Fully documented config.yml + MiniMessage messages.yml.
Versioned migrations keep server configs up to date when you upgrade the JAR.

✦ Gallery


▲ BREAK on redstone wire


▲ /pr list — clickable hotspots

✦ Support & Links
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• 
  
  • Author: Alhambra_7N
  • Discord — AlhambraDev Plugins

Thanks for using PulseRadar!
Leave a rating if it helps your server stay smooth.
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PulseRadar is a free Minecraft Java mod. Compatible with Minecraft 1.21. Downloaded 4 times (via Spigot). Download it and open it directly in the game.

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