Struct SubTree 

pub struct SubTree;

A Subtree is a placeholder for behavior (sub)trees with its own BehaviorKind.

Implementations

impl SubTree

pub fn register( registry: &mut impl BehaviorRegistry, name: &str, ) -> Result<(), Error>

Registers the SubTree behavior in the factory.

Errors

• if registration fails

Trait Implementations

impl Behavior for SubTree

fn on_start( &mut self, behavior: &mut BehaviorData, children: &mut BehaviorTreeElementList, _runtime: &Arc<Mutex<Runtime>>, ) -> Result<(), Error>

Method is called before starting to tick a behavior, intended to do preliminary stuff for your behavior.

fn tick<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 mut self, _behavior: &'life1 mut BehaviorData, children: &'life2 mut BehaviorTreeElementList, runtime: &'life3 Arc<Mutex<Runtime>>, ) -> Pin<Box<dyn Future<Output = Result<BehaviorState, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, SubTree: 'async_trait,

Method to tick a behavior.

fn on_halt(&mut self) -> Result<(), Error>

Method called during stop/cancel/halt of a behavior, intended to reset the internal fields of your behavior.

fn start<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 mut self, behavior: &'life1 mut BehaviorData, children: &'life2 mut BehaviorTreeElementList, runtime: &'life3 Arc<Mutex<Runtime>>, ) -> Pin<Box<dyn Future<Output = Result<BehaviorState, Error>> + Send + 'async_trait>>

where 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait, Self: 'async_trait,

Method is called on first tick of a behavior instead of tick(). If this method returns BehaviorState::Running, the behavior becomes asynchronous.

fn halt( &mut self, _behavior: &mut BehaviorData, children: &mut BehaviorTreeElementList, runtime: &Arc<Mutex<Runtime>>, ) -> Result<BehaviorState, Error>

Method to halt a behavior.

impl BehaviorExecution for SubTree

fn as_any(&self) -> &(dyn Any + 'static)

Dynamic downcasting.

fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Mutable dynamic downcasting.

fn kind(&self) -> BehaviorKind

Get the BehaviorKind of the behavior.

fn portlist(&self) -> &dyn PortList

Access the PortList

fn portlist_mut(&mut self) -> &mut dyn PortList

Access the PortList