keranantixray

Minecraft 版本： 1.21 1.21.1 1.21.2 1.21.3 1.21.4 1.21.5 1.21.6 1.21.7 1.21.8 1.21.9 1.21.10 1.21.11

平台： bukkit folia paper spigot

标签： game-mechanics technology

KeranAntiXray is a high-performance Anti-Xray and Anti-Freecam plugin designed specifically for Paper, Folia, and Canvas 1.21+. It provides advanced Nether Roof protection to prevent players from using Freecam to inspect areas above or below the bedrock layer.

Core Features

World-Based Anti-Xray

• Separate configuration for:
  • Overworld
  • Nether
• Hide blocks below a configurable Y-level
• Optimized for high-performance servers

Nether Roof Protection (Anti-Freecam)
When a player is below the bedrock roof:

• All blocks above the configured roof Y-level are sent as air
• Freecam cannot see bases or builds on the Nether roof when the player is below the bedrock roof
• Full chunk data is restored automatically
• No interference with legitimate roof gameplay

Compatibility

• ✅ Paper 1.21+
• ✅ Folia
• ✅ Canvas
• ✅ Java 21+
• ❌ No ProtocolLib required
• ❌ No external AntiCheat required

Configuration Example

antixray:
  enabled: true
  worlds:
    world:
      hide-below-y: 16
    world_nether:
      anti-freecam:
        enabled: true
        roof-y: 128
        cloak-below-roof-when-on-roof: true
        hide-roof-until-player-above-roof: true

Configuration Explanation

• roof-y → Height of the Nether bedrock roof
• hide-roof-until-player-above-roof → Sends AIR above roof until player climbs up
• cloak-below-roof-when-on-roof → Disables restriction once player is above roof

Designed For

• Survival Servers
• SMP
• Anarchy
• Skyblock with Nether
• Folia / Canvas performance servers

Prevents:

• Freecam roof base scouting
• Xray under bedrock
• Unauthorized structure inspection

Notes

• Operates at chunk data level (server-side)
• Does not modify actual blocks on the server
• Does not interfere with entities
• Fully region-thread safe for Folia