TaggableItems

Taggable Items
A Minecraft 1.21.5 datapack that allows you to tag items with custom data.

Players can add custom data to items with new triggers.

Item Data

Player UUID
When a player privatizes an item, it gets a PlayerUUID added to it. Independent from UUID.

Custom UUID
Custom UUID is assigned by player, it is a field that separates it from other items.

Checking for Item Data
Using the command:
/trigger check_item_info
You can view an item's custom data and UUIDs.

Adding Custom Data
/trigger add_custom_data
Allows players to add custom text data to held items.

Privatizing Items
/trigger privatize_item
Adds your UUID to the item, making it uniquely yours.

Clearing Custom Data
/trigger clear_item_info
Removes item UUIDs.

Installation
1. Download the datapack
2. Place it in your world's datapacks folder
3. Reload the world (/reload)

Uninstallation
1. Run /function item_tag:uninstall as op
2. Remove datapack

Patchnotes

Version 1.0

• Initial release
  
• Added item tagging system
  
• Implemented custom data storage for items
  
• Added PlayerUUID tracking functionality
  
• Added Custom UUID assignment feature
  
• Created basic commands:
  
  • /trigger check_item_info - View item data
    
  • /trigger add_custom_data - Add custom text
    
  • /trigger privatize_item - Add player UUID
    
  • /trigger clear_item_info - Clears item UUIDs
    
  
  
• Added uninstallation function
  
• Included basic documentation