smart-rgb/crates/borders-core/src/time.rs

/// Simple time tracking resource for ECS
use bevy_ecs::prelude::Resource;
use std::time::Duration;

#[derive(Debug, Clone, Resource)]
pub struct Time {
    delta: Duration,
    elapsed: Duration,
}

impl Time {
    pub fn new() -> Self {
        Self { delta: Duration::ZERO, elapsed: Duration::ZERO }
    }

    pub fn update(&mut self, delta: Duration) {
        self.delta = delta;
        self.elapsed += delta;
    }

    pub fn delta(&self) -> Duration {
        self.delta
    }

    pub fn delta_secs(&self) -> f32 {
        self.delta.as_secs_f32()
    }

    pub fn elapsed(&self) -> Duration {
        self.elapsed
    }

    pub fn elapsed_secs(&self) -> f32 {
        self.elapsed.as_secs_f32()
    }
}

impl Default for Time {
    fn default() -> Self {
        Self::new()
    }
}

/// Fixed timestep time resource
#[derive(Debug, Clone, Resource)]
pub struct FixedTime {
    timestep: Duration,
}

impl FixedTime {
    pub fn from_seconds(seconds: f64) -> Self {
        Self { timestep: Duration::from_secs_f64(seconds) }
    }

    pub fn timestep(&self) -> Duration {
        self.timestep
    }
}