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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)
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.