Struct EntityRegistry 

pub struct EntityRegistry {
    entries: Vec<EntityEntry>,
}

Registry for entity factories.

Maps EntityType to factory functions that can create entity instances. This is used when loading entities from disk or when entities are spawned.

Fields

entries: Vec<EntityEntry>

Implementations

impl EntityRegistry

fn finish_registered_load(entity: &SharedEntity, nbt: &BorrowedNbtCompound<'_>)

Completes the registered-entity portion of vanilla Entity.load after the load factory has reconstructed the entity’s base state.

pub fn new() -> Self

Creates a new empty registry with entries for all entity types.

pub fn register( &mut self, entity_type: EntityTypeRef, factory: fn(EntityTypeRef, i32, DVec3, Weak<World>) -> SharedEntity, )

Registers a factory function for an entity type.

Panics

Panics if a factory is already registered for the entity type.

pub fn register_load( &mut self, entity_type: EntityTypeRef, factory: fn(EntityTypeRef, EntityBaseLoad) -> SharedEntity, )

Registers a load factory function for an entity type.

The load factory is used when loading entities from disk.

Panics

Panics if a load factory is already registered for the entity type.

pub fn create( &self, entity_type: EntityTypeRef, entity_id: i32, pos: DVec3, world: Weak<World>, ) -> Option<SharedEntity>

Creates a new entity instance.

Returns None if no factory is registered for the given type.

pub fn create_and_load_or_raw( &self, request: EntityLoadRequest, nbt: &BorrowedNbtCompound<'_>, ) -> SharedEntity

Creates an entity from persisted data, falling back to raw NBT preservation.

pub fn has_factory(&self, entity_type: EntityTypeRef) -> bool

Returns whether a factory is registered for the given type.

Trait Implementations

impl Default for EntityRegistry

fn default() -> Self

Returns the “default value” for a type.