Durability Fragment

The Durability Fragment determines whether an item can wear down and break over time, based on its usage.

It tracks current durability per item instance and optionally allows items to be repaired or broken, influencing gameplay tags like Broken or Indestructible.

Fragment Tags

This fragment adds the following tags, representing the Broken state and Indestructible trait.

Tag	When Applied
`inventory.item.trait.broken`	When item durability reaches `0`.
`inventory.item.trait.indestructible`	When `bCanBreak` is `false` on the fragment.

Properties

This fragment has the following properties.

Property	Description
`CanBreak`	Whether the item can lose durability and break.
`Durability`	Maximum durability of the item. Only relevant if `CanBreak` is `true`.

Operations

This fragment exposes the following operations.

Function	Description
`CanBreak`	Returns `true` if the item is allowed to break.
`IsBroken`	Returns `true` if the given item instance is currently broken.
`IsBrokenFromDefaultMemory`	Returns whether the specified default item data is in a broken state.
`IsIndestructible`	Returns `true` if this fragment marks the item as indestructible.
`GetMaximumDurability`	Returns the maximum durability value defined in this fragment.
`GetDurability`	Returns the current durability of the given item instance.
`GetDurabilityFromDefaultMemory`	Provides the current durability for a default item data structure.
`SetDurability`	Sets the durability value of the item.
`AddWear`	Decreases durability by a given wear amount.
`Repair`	Restores the item's durability to full.

Memory

This fragment uses InventoryItemFragmentDurabilityMemory, to store the current durability.

Event Payload

This fragment emits the following events, using InventoryItemDurabilityPayload as the payload structure.

Event	Description
`Inventory.Event.Item.DurabilityChanged`	Triggered when durability value changes.

Last modified: 22 July 2025