Data Attributes includes an API package located at com.github.clevernucleus.dataattributes.api. The package includes:

• attribute.AdditionFunction.java
• attribute.AttributeBehaviour.java
• attribute.IAttribute.java
• attribute.IAttributeFunction.java
• event.EntityAttributeEvents.java
• API.java

public final class

• public static final String MODID
  • Global access to Data Attribute's modid.
• public static Supplier<EntityAttribute> #getAttribute(Identifier attribute)
  • A method that provides a way to statically initialise a reference to an entity attribute that may or may not exist in a given scenario at a given time, due to the nature of datapacks.
• public static double #add(double current, double adding, double limit)
  • A maths method that calculates diminishing additions, see Behaviour.

public interface

• double #add(double current, double adding, double limit)
  • A functional interface equivalent to a TriFunction, used to add a layer of abstraction to function behaviours.

public enum

• FLAT
  • Reference to the FLAT behaviour for attribute functions.
• DIMINISHING
  • Reference to the DIMINISHING behaviour for attribute functions.
• public static AttributeBehaviour #fromId(byte id)
  • Takes a byte id and returns the corresponding behaviour type.
• public byte #id()
  • Returns the byte id of the behaviour.
• public double #result(double current, double adding, double limit)
  • Runs the inputs through the correct function for the specific behaviour type.

public interface

• double #getDefaultValue()
  • Returns the entity attribute's default value.
• double #getMinValue()
  • Returns the entity attribute's minimum value.
• double #getMaxValue()
  • Returns the entity attribute's maximum value.
• double #clamp(double value)
  • Returns the input value if it is between the minimum and maximum values, else returns the minimum or maximum values.
• String #getTranslationKey()
  • Returns the entity attribute's translation key.
• Collection<String> #properties()
  • Returns an immutable set of all the properties' keys assigned to this attribute.
• boolean #hasProperty(String property)
  • Returns true if this entity attribute has the input property.
• float #getProperty(String property)
  • Returns the input property's value if it exists, if not returns 0.
• Collection<IAttributeFunction> #functions()
  • Returns an immutable set of all the attribute functions attached to this entity attribute.

public interface

• Identifier #attribute()
  • Returns the registry key associated with this function's attribute.
• AttributeBehaviour #behaviour()
  • Returns the behaviour type associated with this function..
• double #multiplier()
  • Returns the multiplier associated with this function.

public final class

• public static final Event<...> MODIFIER_ADDED_PRE
  • Fired before an EntityAttributeModifier is applied to an EntityAttributeInstance. Allows for the value of the modifier to be changed before it is applied.
• public static final Event<...> MODIFIER_ADDED_POST
  • Fired after an EntityAttributeModifier has been applied to an EntityAttributeInstance.
• public static final Event<...> MODIFIER_REMOVED_PRE
  • Fired before an EntityAttributeModifier is removed from an EntityAttributeInstance.
• public static final Event<...> MODIFIER_REMOVED_POST
  • Fired after an EntityAttributeModifier has been removed from an EntityAttributeInstance.