Trait director::State

pub trait State<Engine> {
    fn toggle(engine: &mut Engine, inner: Option<&Self>) -> bool;
    fn load(engine: &mut Engine) -> Self;
    fn run(&mut self, engine: &mut Engine);
    fn drop(&mut self, engine: &mut Engine);
}

Required Methods

fn toggle(engine: &mut Engine, inner: Option<&Self>) -> bool

This determines whether or not to run this local state machine.

fn load(engine: &mut Engine) -> Self

This creates and imports new initial state on this local state machine when the toggle’s on.

fn run(&mut self, engine: &mut Engine)

This executes custom logics and manipulates this local state machine’s states.

fn drop(&mut self, engine: &mut Engine)

When the toggle’s off … After then, the sub states[i.e) StateBar and StateBar2] will be droped automatically.

Implementors