Attributed Modifier

An object that contains an attribute and its modifier.

Format

Field	Type	Default	Description
attribute	Identifier		The identifier of the attribute to modify.
id	Identifier		The identifier of the modifier. This can be arbitrary.
amount	Float		The amount of the modifier.
operation	String		Determines how the modifier modifies the value.

Info

Attributed modifiers are performed in the following order:

Operation	Description
add_value	Adds all of the modifiers' amounts to the base value of the attribute. $(Total = Base + Amount_1 + Amount_2 + ... + Amount_n)$
add_multiplied_base	Multiplies the base value of the attribute by (1 + sum of modifiers' amounts.) $(Total = Base * (1 + Amount_1 + Amount_2 + ... + Amount_n))$
add_multiplied_total	Multiplies the base value of the attribute by (1 + modifiers' amounts) for every modifier. $(Total = Base * (1 + Amount_1) * (1 + Amount_2) * ... * (1 + Amount_n))$

Example

SingleMultiple

{
    "attribute": "minecraft:burning_time",
    "id": "example:longer_burning_time",
    "amount": 1.0,
    "operation": "add_multiplied_total"
}

This example doubles the base value of the minecraft:burning_time attribute of the entity, which is used as a multiplier for how long the entity will burn. $(Total = Base * (1 + 1.0))$

[
    {
        "attribute": "minecraft:armor",
        "id": "example:tuff",
        "amount": 1.0,
        "operation": "add_multiplied_base"
    },
    {
        "attribute": "minecraft:armor",
        "id": "example:so_tuff",
        "amount": 3.0,
        "operation": "add_multiplied_base"
    }
]

This example multiplies the base value of the minecraft:armor attribute by the sum of the modifiers' amounts. $(Total = Base + 1.0 + 3.0)$