Anti-Dupe

Compatibility: Bukkit/Spigot/Paper/Purpur

Anti-Dupe Video: Watch now!

Author: CraniX@gmail.com

Key Features

• Item Duplication Prevention: Assigns unique hashes to items and checks for duplicates in player inventories and across the server, preventing exploitation of glitches or bugs.
• Cross-Inventory Scanning: Scans all online players’ inventories on connection, cross-referencing item hashes to detect duplicates across players.
• Admin Whitelist: Exempts specific players (e.g., admins) from anti-dupe checks, including hash assignment, unhashed item checks, and duplicate detection, ideal for testing or administrative tasks.
  • Manage with /antidupe whitelist <add|remove> <player> or edit whitelisted-players in config.yml.
• Custom Stack Sizes: Define custom stack sizes for any item type, overriding default or plugin-defined limits (e.g., set diamonds to stack up to < 64).
  • Configure with /antidupe setstacksize <material> <size> or edit custom-stack-sizes in config.yml.
• Custom Item Tracking: Define specific items (e.g., rare swords, custom items) to monitor closely, limiting them to one unique instance per player.
• Only Scan: Only scan option and list, now enabled by default for performance. Only high value targets are monitored. You can add/remove with "/antidupe onlyscan add|remove item"
• Automatic Ban Option: Optionally bans players caught duplicating, with incidents logged for review.
• Detailed Logging: Records duplication attempts in dupe_log.yml and bans in bans.yml for transparency and server management.
• Configurable Settings: Adjust scan frequency, exempt items (e.g., bedrock), set custom stack sizes, manage whitelisted players, and enable debug logging via config.yml.
• Admin Commands: Use /antidupe to add custom items, modify/view item hashes, manage the whitelist, and set custom stack sizes.

Available Commands & Permissions

  antidupe.use:
    description: Allows use of the antidupe command.
  antidupe.addcustom:
    description: Allows adding custom items.
  antidupe.modifyhash:
    description: Allows modifying item hashes.
  antidupe.viewhash:
    description: Allows viewing item hashes.
  antidupe.whitelist:
    description: Allows managing the whitelist.
  antidupe.setstacksize:
    description: Allows setting custom stack sizes.
  antidupe.excludefromscan:
    description: Allows managing excluded items from dupe scans.
  antidupe.onlyscan:
    description: Allows managing items to only scan.
  antidupe.reload:
    description: Allows reloading the plugin configuration.

Support

For bugs, suggestions, or questions, join us on discord and let us know! https://discord.gg/Y3A2dNbZnm

Protect your server from duplication exploits today with Anti-Dupe!