Struct LayerManager

pub struct LayerManager<S, E>(/* private fields */);

The layer manager deals with the layers you create.

Implementations

impl<S, E> LayerManager<S, E>

pub fn new(layers: Vec<Box<dyn Layer<S, E>>>) -> Self

Create a new layer manager containing specified initial layers.

pub fn is_active(&self) -> bool

Checks if the layer manger is still active. When not active, the program should terminate or new layers should be added before calling update again.

pub fn update(&mut self, state: &mut S, event: E)

Everytime the program recieves or generates an event, which should be handled by a layer, this method has to be called.