dash-frontend: toast messages, 📦📎

wlx-overlay-s/src/gui/mod.rs

@@ -1,4 +1,3 @@
 pub mod asset;
 pub mod panel;
 pub mod timer;
-mod timestep;

wlx-overlay-s/src/gui/panel/mod.rs

@@ -1,7 +1,7 @@
 use std::{cell::RefCell, rc::Rc};
 
 use button::setup_custom_button;
-use glam::{vec2, Affine2, Vec2};
+use glam::{Affine2, Vec2, vec2};
 use label::setup_custom_label;
 use wgui::{
     assets::AssetPath,
@@ -15,19 +15,20 @@ use wgui::{
     layout::{Layout, LayoutParams, WidgetID},
     parser::{CustomAttribsInfoOwned, ParserState},
     renderer_vk::context::Context as WguiContext,
-    widget::{label::WidgetLabel, rectangle::WidgetRectangle, EventResult},
+    widget::{EventResult, label::WidgetLabel, rectangle::WidgetRectangle},
 };
+use wlx_common::timestep::Timestep;
 
 use crate::{
     backend::input::{Haptics, HoverResult, PointerHit, PointerMode},
     state::AppState,
     subsystem::hid::WheelDelta,
     windowing::backend::{
-        ui_transform, FrameMeta, OverlayBackend, OverlayEventData, RenderResources, ShouldRender,
+        FrameMeta, OverlayBackend, OverlayEventData, RenderResources, ShouldRender, ui_transform,
     },
 };
 
-use super::{timer::GuiTimer, timestep::Timestep};
+use super::timer::GuiTimer;
 
 pub mod button;
 mod helper;

wlx-overlay-s/src/gui/timestep.rs

@@ -1,70 +0,0 @@
-use std::{sync::LazyLock, time::Instant};
-static TIME_START: LazyLock<Instant> = LazyLock::new(Instant::now);
-
-pub fn get_micros() -> u64 {
-    TIME_START.elapsed().as_micros() as u64
-}
-
-#[derive(Default)]
-pub struct Timestep {
-    current_time_us: u64,
-    accumulator: f32,
-    time_micros: u64,
-    ticks: u32,
-    speed: f32,
-    pub alpha: f32,
-    delta: f32,
-    loopnum: u8,
-}
-
-impl Timestep {
-    pub fn new() -> Self {
-        let mut timestep = Self {
-            speed: 1.0,
-            ..Default::default()
-        };
-
-        timestep.reset();
-        timestep
-    }
-
-    fn calculate_alpha(&mut self) {
-        self.alpha = (self.accumulator / self.delta).clamp(0.0, 1.0);
-    }
-
-    pub fn set_tps(&mut self, tps: f32) {
-        self.delta = 1000.0 / tps;
-    }
-
-    pub fn reset(&mut self) {
-        self.current_time_us = get_micros();
-        self.accumulator = 0.0;
-    }
-
-    pub fn on_tick(&mut self) -> bool {
-        let newtime = get_micros();
-        let frametime = newtime - self.current_time_us;
-        self.time_micros += frametime;
-        self.current_time_us = newtime;
-        self.accumulator += frametime as f32 * self.speed / 1000.0;
-        self.calculate_alpha();
-
-        if self.accumulator >= self.delta {
-            self.accumulator -= self.delta;
-            self.loopnum += 1;
-            self.ticks += 1;
-
-            if self.loopnum > 5 {
-                // cannot keep up!
-                self.loopnum = 0;
-                self.accumulator = 0.0;
-                return false;
-            }
-
-            true
-        } else {
-            self.loopnum = 0;
-            false
-        }
-    }
-}