Struct EntityTypeRegistry 

pub struct EntityTypeRegistry {
    types_by_id: Vec<EntityTypeRef>,
    types_by_key: FxHashMap<Identifier, usize>,
    tags: FxHashMap<Identifier, Vec<Identifier>>,
    allows_registering: bool,
}

Fields

types_by_id: Vec<EntityTypeRef>

types_by_key: FxHashMap<Identifier, usize>

tags: FxHashMap<Identifier, Vec<Identifier>>

allows_registering: bool

Implementations

impl EntityTypeRegistry

pub fn new() -> Self

pub fn register(&mut self, entity_type: EntityTypeRef)

Registers a new entity type

pub fn iter(&self) -> impl Iterator<Item = (usize, EntityTypeRef)> + '_

Trait Implementations

impl Default for EntityTypeRegistry

fn default() -> Self

Returns the “default value” for a type.

impl RegistryExt for EntityTypeRegistry

type Entry = EntityType

fn freeze(&mut self)

fn by_id(&self, id: usize) -> Option<&'static EntityType>

fn by_key(&self, key: &Identifier) -> Option<&'static EntityType>

fn id_from_key(&self, key: &Identifier) -> Option<usize>

fn len(&self) -> usize

fn is_empty(&self) -> bool

impl TaggedRegistryExt for EntityTypeRegistry

fn register_tag(&mut self, tag: Identifier, keys: &[&'static str])

fn modify_tag( &mut self, tag: &Identifier, f: impl FnOnce(Vec<Identifier>) -> Vec<Identifier>, )

fn is_in_tag(&self, entry: &Self::Entry, tag: &Identifier) -> bool

fn get_tag(&self, tag: &Identifier) -> Option<Vec<&'static Self::Entry>>

fn iter_tag( &self, tag: &Identifier, ) -> impl Iterator<Item = &'static Self::Entry> + '_

fn tag_keys(&self) -> impl Iterator<Item = &Identifier> + '_