The Ultimate Premium Virtual Storage Solution for your Server!


⭐ What is Addict-O-Backpack?

Addict-O-Backpack is a premium, high-performance plugin that adds customizable virtual backpacks to your server. Supporting any custom item material (such as Leather, Chest, etc.) with CustomModelData, it bypasses standard inventory limitations and allows players to open unique virtual storage bags.

It is designed with duplication protections, inventory limits, and flexible backend options (YAML or MySQL with automatic data migration).

✨ Key Features

• UUID-Based Unique Storage: Every backpack has a unique NBT-bound UUID. Backbags can be traded, sold, or put in chests, retaining their items!
• Duplication & Inception Protections: Strict checks prevent players from nesting backpacks inside other backpacks.
• Active Carry Limit: Keep server balance by limiting the maximum number of backpacks a player can carry in their inventory (default: max 2).
• CustomModelData & Custom Skins: Fully supports custom resource packs. Use any item material (e.g., Leather, Chest, etc.) with CustomModelData to match your server's theme!
• MySQL Database Support: Opt for file storage (YAML) or a central MySQL database.
• Automatic Live Migration: Changing from file-based to MySQL? The plugin automatically detects player file data at startup, migrates it to the database, and backs up the original files safely.
• Full Translation Support (i18n): Clean translation dictionaries (English & French pre-configured) with automated fallback to English.
  
  
  Commands & Permissions
  
  Commands:
  
  • /backpack (Alias: /sac) - Opens your primary backpack.
  • /backpack give [player] - Grants a new unique backpack to the player.
  • /backpack reload - Reloads the configurations and language files instantly.
  
  Permissions:
  
  • addictobackpack.use - Allows players to use and open backpacks. (Default: true)
  • addictobackpack.admin - Allows giving backpacks and reloading configurations. (Default: op)
  
  
  ⚙️ Installation Instructions
  
  
  • Download the Addict-O-Backpack-1.0.jar file.
  • Place the JAR inside your server's /plugins/ directory.
  • Restart your server to generate config files.
  • (Optional) Configure database credentials in config.yml and switch mysql.enabled to true.
  • Reload the plugin with /backpack reload and enjoy!