EntityDestination

Send observed signals to an entity as RxSignal events.

EntityDestination is an RxObserver that wraps a Bevy Entity. When signals are observed, they are forwarded to the destination entity as events, allowing you to react to them using a Bevy observer system.

See Also

• ResourceDestination - Write into a resource when observing signals.

Usage

fn setup(rx_schedule_update_virtual: RxSchedule<Update, Virtual>, mut commands: Commands) {
    let destination_entity = commands
        .spawn_empty()
        .observe(|signal: On<RxSignal<i32>>| println!("Received value: {:?}", signal.event()))
        .id();
    
    // or `just(1)` if you have `observable_fn` feature enabled
    let _s = JustObservable::new(1).subscribe(EntityDestination::new(
        destination_entity,
        rx_schedule_update_virtual.handle(),
    ));
}