Trait naia_shared::WorldRefType

pub trait WorldRefType<E> {
    // Required methods
    fn has_entity(&self, entity: &E) -> bool;
    fn entities(&self) -> Vec<E>;
    fn has_component<R: Replicate>(&self, entity: &E) -> bool;
    fn has_component_of_kind(
        &self,
        entity: &E,
        component_kind: &ComponentKind
    ) -> bool;
    fn component<'a, R: Replicate>(
        &'a self,
        entity: &E
    ) -> Option<ReplicaRefWrapper<'a, R>>;
    fn component_of_kind<'a>(
        &'a self,
        entity: &E,
        component_kind: &ComponentKind
    ) -> Option<ReplicaDynRefWrapper<'a>>;
}

Structures that implement the WorldMutType trait will be able to be loaded into the Server at which point the Server will use this interface to keep the WorldMutType in-sync with it’s own Entities/Components

Required Methods

fn has_entity(&self, entity: &E) -> bool

check whether entity exists

fn entities(&self) -> Vec<E>

get a list of all entities in the World

fn has_component<R: Replicate>(&self, entity: &E) -> bool

check whether entity contains component

fn has_component_of_kind( &self, entity: &E, component_kind: &ComponentKind ) -> bool

check whether entity contains component, dynamically

fn component<'a, R: Replicate>( &'a self, entity: &E ) -> Option<ReplicaRefWrapper<'a, R>>

gets an entity’s component

fn component_of_kind<'a>( &'a self, entity: &E, component_kind: &ComponentKind ) -> Option<ReplicaDynRefWrapper<'a>>

gets an entity’s component, dynamically

Object Safety

This trait is not object safe.

Implementors