Introduction

'attributes/modid/animal.json' registers, or modifies attributes of the animal.

Grammar

"attributes/modid/animal.json" : 
    {
        attribute : attribute_value,
        ...
    }

attribute :
    "hungryanimals.hunger_weight_bmr" |
    "hungryanimals.hunger_weight_normal" |
    "hungryanimals.hunger_weight_normal_child" |
    "hungryanimals.hunger_stomach_digest" |
    "hungryanimals.hunger_stomach_max" |
    "hungryanimals.courtship_weight" |
    "hungryanimals.courtship_probability" |
    "hungryanimals.courtship_stomach_condition" |
    "hungryanimals.excretion_factor" |
    "hungryanimals.child_delay" |
    "hungryanimals.child_growing_length" |
    "hungryanimals.taming_factor_near_tamed" |
    "hungryanimals.taming_factor_near_wild" |
    "hungryanimals.taming_factor_food" |
    "hungryanimals.fluid_amount" |
    "hungryanimals.fluid_weight" |
    "generic.maxHealth" |
    "generic.movementSpeed" |
    "generic.knockbackResistance" |
    "generic.armor" |
    "generic.armorToughness" |
    "generic.followRange" |
    "generic.attackDamage" |
    "generic.flyingSpeed" |
    "generic.attackSpeed" |
    "generic.luck"

attribute_value :
    {
        "value" : double,
        "should_register" : boolean
    }
    |
    double

Usage

"value" determines base value of the attribute, "should_register" determines this attribute should be registered by HA. "should_register" must be true, if no other mods (including Vanilla) register the attribute, "should_register" must be false, if other mods (including Vanilla) register the attribute. "should_register" can be omitted like :

{
    attribute : double,
    ...
}

Then, assigned double value is used as "value" field, and default "should_register" of the attribute is used. This default values work very well, but there's a exception. In case of "generic.attackDamage", "should_register" should be false for "minecraft/wolf", (because "generic.attackDamage" is registered by Minecraft) "should_register" should be true for "minecraft/cow", Therefore, default value of "should_register" for "minecraft/wolf" will crash Minecraft.

The default "should_register" values are :
"hungryanimals.*" : true (every attributes added by Hungry Animals)
"generic.maxHealth" : false
"generic.movementSpeed" : false
"generic.knockbackResistance" : false
"generic.armor" : false
"generic.armorToughness" : false
"generic.followRange" : false
"generic.attackDamage" : true
"generic.flyingSpeed" : true
"generic.attackSpeed" : true
"generic.luck" : true