Struct hecs_hierarchy::TreeBuilderClone

pub struct TreeBuilderClone<T> { /* private fields */ }

Cloneable version of the crate::TreeBuilder

Implementations

impl<T: Component> TreeBuilderClone<T>

pub fn new() -> Self

Construct a new empty tree

pub fn reserve(&self, world: &impl GenericWorld) -> Entity

Reserve the entity which this node will spawn

pub fn spawn(self, world: &mut World) -> Entity

Spawn the whole tree into the world

pub fn spawn_deferred( self, world: &impl GenericWorld, cmd: &mut CommandBuffer ) -> Entity

Spawn the whole tree into a commandbuffer. The world is required for reserving entities.

pub fn add(&mut self, component: impl Component + Clone) -> &mut Self

Add a component to the root

pub fn add_all(&mut self, component: impl Component + Clone) -> &mut Self

pub fn add_bundle(&mut self, bundle: impl DynamicBundleClone) -> &mut Self

Add a bundle to the root

pub fn attach_tree(&mut self, child: Self) -> &mut Self

Atttach a new subtree

pub fn attach(&mut self, child: impl Into<Self>) -> &mut Self

Attach a new leaf

pub fn attach_move(self, child: impl Into<Self>) -> Self

Consuming variant of Self::attach.

This is useful for nesting to alleviate the need to save an intermediate builder

pub fn attach_tree_move(self, child: impl Into<Self>) -> Self

Consuming variant of Self::attach_tree. This is useful for nesting to alleviate the need to save an intermediate builder

pub fn children(&self) -> &[Self]

Get a reference to the deferred tree builder’s children.

pub fn root(&self) -> &EntityBuilderClone

Get a reference to the deferred tree builder’s root.

pub fn root_mut(&mut self) -> &mut EntityBuilderClone

Get a mutable reference to the deferred tree builder’s builder.

pub fn children_mut(&mut self) -> &mut Vec<TreeBuilderClone<T>>

Get a mutable reference to the tree builder clone’s children.

Trait Implementations

impl<T> Clone for TreeBuilderClone<T>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<B: DynamicBundleClone, T: Component> From<B> for TreeBuilderClone<T>

fn from(bundle: B) -> Self

Converts to this type from the input type.

impl<T: Component> From<TreeBuilderClone<T>> for TreeBuilder<T>

fn from(tree: TreeBuilderClone<T>) -> Self

Converts to this type from the input type.