use std::sync::atomic::{AtomicBool, Ordering};

#[derive(Default)]
pub struct LiveKeyState {
    fill: AtomicBool,
}

impl LiveKeyState {
    pub fn new() -> Self {
        Self::default()
    }

    pub fn fill(&self) -> bool {
        self.fill.load(Ordering::Relaxed)
    }

    pub fn flip_fill(&self) {
        let current = self.fill.load(Ordering::Relaxed);
        self.fill.store(!current, Ordering::Relaxed);
    }
}