> ## Documentation Index
> Fetch the complete documentation index at: https://docs.warpathstudios.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Attribute Level Link Definitions

> This system allows attributes to influence each other automatically.

## **What Are Link Definitions?**

This system allows attributes to influence each other automatically.

Examples:

* 1 Strength → +5 MaxHealth
* 1 Endurance → +0.2 Stamina Regen
* Leveling Dexterity increases CritChance

This lets designers scale complex stat systems *without coding*.

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## **Structure**

Defined in `UAttributeLevelLinkDefinition`.

Each link contains:

* **Source Attribute**
* **Target Attribute**
* **Trigger Type** (level gained, value changed, etc.)
* **Magnitude / Formula**
* **Operation Type** (Add, Multiply, Override)

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## **When Are Links Applied?**

Links trigger when:

* A stat levels up
* An attribute value changes
* A profile is loaded
* Effects modify the source attribute

The AMC automatically re-evaluates link rules to keep stats accurate.

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## **Designer Notes**

Use these to build “RPG feeling” systems:

* Strength raises health
* Wisdom raises mana pool
* Agility increases movement speed
* Vitality increases regen rate

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## **Developer Notes**

* Links are applied using the same pipeline as modifiers.
* They batch into modification passes to avoid recursion or instability.
* Support both linear and scaled formulas.