Struct ConditionalDecorator

pub struct ConditionalDecorator<'a, T, F> {
    pub name: &'static str,
    pub child: Box<dyn BehaviourNode<T> + 'a>,
    /* private fields */
}

A decorator which only evaluates the child node if the callback function returns true.

Fields

name: &'static str

child: Box<dyn BehaviourNode<T> + 'a>

Implementations

impl<'a, T, F: FnMut(&mut T) -> bool + 'a> ConditionalDecorator<'a, T, F>

pub fn with_child( name: &'static str, callback: F, child: Box<dyn BehaviourNode<T> + 'a>, ) -> ConditionalDecorator<'a, T, F>

Trait Implementations

impl<'a, T: Clone, F: FnMut(&mut T) -> bool> BehaviourNode<T> for ConditionalDecorator<'a, T, F>

fn evaluate(&mut self, target: &mut T) -> BehaviourResult