✨RedStone AntiLag and Blocker✨

✨ RedstoneAntiLag ✨










The most complete redstone lag prevention toolkit for Paper servers.

Stop server meltdowns before they happen — with zero compromise on player experience.




❓ Why RedstoneAntiLag?

Most "anti-lag" plugins are reactive: they kick in
after your TPS is already destroyed.


RedstoneAntiLag is proactive. It monitors your server's redstone activity at the chunk level in real time, giving you surgical precision to restrict exactly what's causing lag — without banning all redstone.



Got a mega-farm that's totally fine?
Whitelist that chunk.

Got a grief machine spinning up in a hidden basement?
Auto-detect it, teleport there, and shut it down — all from chat.




✨ Features


Global Redstone Toggle

• Enable/disable all redstone server-wide via command
  
  
• Instant effect, no restart required
  
  
• Optional broadcast to all players

TPS-Based Auto Disable

• Monitors server TPS every few seconds
  
  
• Auto-disables redstone when TPS drops below your threshold
  
  
• Auto-re-enables when TPS recovers
  
  
• Hysteresis thresholds prevent on/off flapping
  
  
• Fully configurable broadcasts

Per-Chunk Piston Limiter

• Cap piston activations per chunk per second
  
  
• Silently cancels excess activations — no explosions, no errors

⚡ Redstone Signal Rate Limiter

• Cap redstone updates per chunk per second
  
  
• If exceeded: chunk redstone is frozen for a configurable time
  
  
• Players inside frozen chunks are informed why their redstone stopped

Entity Limits Per Chunk

• Max armor stands per chunk
  
  
• Max minecarts per chunk — counting all 6 types:
  • Normal, Chest, Hopper, TNT, Furnace, Command Block

Manual Chunk Block

• Block redstone in any chunk with one command
  
  
• Supports temporary blocks (e.g., /ra block 3600 = 1 hour)
  
  
• Or permanent blocks

️ Suspicious Chunk Detection

• Automatically flags chunks that exceed activity thresholds
  
  
• Two notification modes: instant or interval (e.g., every 800 seconds)
  
  
• Each detection is numbered and actionable from chat:
  • Clickable [TP] button to teleport safely to chunk surface
    
    
  • Clickable [BLOCK] to block redstone immediately
    
    
  • Clickable [IGNORE] to dismiss the detection
• Auto-expires after a configured time if no action is taken

✅ Permanent Chunk Ignore

• Mark important chunks as permanently exempt from all restrictions
  
  
• These chunks work normally even when global redstone is disabled
  
  
• Perfect for vital farms you never want restricted

Restricted Chunk List

• One command to see all blocked, frozen, and ignored chunks
  
  
• Shows world, coordinates, type, and expiry timestamp

Player Status Command

• /ra status — any player can check the redstone status of their chunk
  
  
• Shows current TPS, freeze state, block state, or global disable state

⚙️ Configuration Preview
tps-auto-disable:
enabled: true
threshold: 15.0
restore-threshold: 18.0
broadcast: true

signal-limit:
enabled: true
max-updates-per-second: 150
freeze-duration: 15

suspicious-detection:
enabled: true
updates-threshold: 200
notification-mode: "instant"
auto-expire: 3600

⌨️ Commands
Command Description
/ra status Check redstone status in your current chunk
/ra toggle Toggle global redstone on/off
/ra block [seconds] Block redstone in current chunk
/ra unblock Unblock current chunk
/ra ignore Permanently ignore current chunk
/ra list List all restricted chunks
/ra suspicious View suspicious chunk detections
/ras block <id> Block a suspicious chunk
/ras ignore <id> Ignore a suspicious detection
/ras tp <id> Teleport to suspicious chunk
/ra reload Reload configuration
/ra help Show all commands
Permissions
Permission Description
redstonelag.use Use /ra status (default: everyone)
redstonelag.admin All admin commands
redstonelag.bypass Bypass all restrictions
Performance
RedstoneAntiLag is engineered for minimal footprint:

• No per-tick loops — event-driven + scheduled tasks
  
  
• O(1) chunk lookups using ConcurrentHashMap
  
  
• Lazy expiry cleanup + periodic sweep
  
  
• No database — everything in memory
  
  
• No reflection

Compatibility
Version Status
Paper 1.21.x Fully Supported
Paper 1.20.x Compatible
Folia Not Supported
Java 21+ required

Support
Contact me on Discord: we_rt
(important bug / business related only)

License

• Source code is private
  
  
• Contact me on Discord if you want somethig

Made with ❤️ for the Minecraft community