Item modifier

Item modifiers are technical JSON files can be created inside data packs and are used to add loot table functions into existing items using the command /item

Usage
An item modifier is a loot table function or an array of functions to apply at the item. They can be applied using the command /item.



Tags
Item modifiers are defined using the JSON format. Below are a list of tags used.


 * : Namespaced ID of the function to apply. List of valid functions can be found here.
 * : Namespaced ID of the function to apply. List of valid functions can be found here.

Data packs
Custom data packs can add new item modifiers. This is the file structure:


 * world save folder
 * datapacks
 * data pack
 * data
 * custom_namespace
 * item_modifiers
 * item modifier name.json

The JSON files go in this folder. Item modifiers are namespaced. To create an item modifier, first create a new folder for the custom namespace, and then create item modifiers within following a similar structure. Then, use /item ... modify with the name of the directory and file (without the .json extension) as the, such as.