Trait geng::State

pub trait State: 'static {
    fn draw(&mut self, framebuffer: &mut Framebuffer<'_>);

    fn update(&mut self, delta_time: f64) { ... }
    fn handle_event(&mut self, event: Event) { ... }
    fn transition(&mut self) -> Option<Transition> { ... }
}

Required methods

fn draw(&mut self, framebuffer: &mut Framebuffer<'_>)

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Provided methods

fn update(&mut self, delta_time: f64)

fn handle_event(&mut self, event: Event)

fn transition(&mut self) -> Option<Transition>

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Implementations on Foreign Types

impl<T> State for Box<T> where
    T: State + ?Sized, 

fn update(&mut self, delta_time: f64)

fn draw(&mut self, framebuffer: &mut Framebuffer<'_>)

fn handle_event(&mut self, event: Event)

fn transition(&mut self) -> Option<Transition>

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Implementors

impl State for DebugOverlay

fn update(&mut self, delta_time: f64)

fn draw(&mut self, framebuffer: &mut Framebuffer<'_>)

fn handle_event(&mut self, event: Event)

impl State for EmptyLoadingScreen

fn draw(&mut self, framebuffer: &mut Framebuffer<'_>)

impl State for EmptyState

fn draw(&mut self, framebuffer: &mut Framebuffer<'_>)

impl State for StateManager

fn update(&mut self, delta_time: f64)

fn handle_event(&mut self, event: Event)

fn draw(&mut self, framebuffer: &mut Framebuffer<'_>)

fn transition(&mut self) -> Option<Transition>

impl<T, L, G> State for LoadingScreen<T, L, G> where
    G: State,
    L: ProgressScreen, 

fn update(&mut self, delta_time: f64)

fn draw(&mut self, framebuffer: &mut Framebuffer<'_>)

fn handle_event(&mut self, event: Event)

fn transition(&mut self) -> Option<Transition>

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