Trait amethyst_engine::State [−] [src]

pub trait State {
    fn on_start(&mut self) { ... }
    fn on_stop(&mut self) { ... }
    fn on_pause(&mut self) { ... }
    fn on_resume(&mut self) { ... }
    fn handle_events(&mut self, _events: &[i32]) { ... }
    fn fixed_update(&mut self, _delta: Duration) -> Trans { ... }
    fn update(&mut self, _delta: Duration) -> Trans { ... }
}

A trait which defines game states that can be used by the state machine.

Provided Methods

fn on_start(&mut self)

Executed when the game state begins.

fn on_stop(&mut self)

Executed when the game state exits.

fn on_pause(&mut self)

Executed when a different game state is pushed onto the stack.

fn on_resume(&mut self)

Executed when the application returns to this game state once again.

fn handle_events(&mut self, _events: &[i32])

Executed on every frame before updating, for use in reacting to events.

fn fixed_update(&mut self, _delta: Duration) -> Trans

Executed repeatedly at stable, predictable intervals (1/60th of a second by default).

fn update(&mut self, _delta: Duration) -> Trans

Executed on every frame immediately, as fast as the engine will allow.

Implementors