Propagation Permission

Permissions can be propagated from a parent class to a child class in either the fashion that overwrites the child array or is additive.

To specify which permissions get propagated, use the child_update_propagation_permissiveness array on the Player or Item classes.

The available options are:

pub struct ChildUpdatePropagationPermissiveness {
    overridable: bool,
    inherited: InheritanceState,
    child_update_propagation_permissiveness_type: ChildUpdatePropagationPermissivenessType,
}

pub enum ChildUpdatePropagationPermissivenessType {
    Usages,
    Components,
    UpdatePermissiveness,
    BuildPermissiveness,
    ChildUpdatePropagationPermissiveness,
    ChildrenMustBeEditionsPermissiveness,
    BuilderMustBeHolderPermissiveness,
    StakingPermissiveness,
    Namespaces,
    FreeBuildPermissiveness,
}

If you change this setting on an ItemClass, a permission-less update_item_class call can be made to the Item contract to enforce this down the ItemClass's inheritance tree.