try

sursface/src/time.rs

@@ -1,28 +1,9 @@
-#![allow(dead_code, unused_imports)]
-
-use wasm_bindgen::prelude::*;
-use wasm_timer::{Instant};
-use web_sys::window;
-use std::convert::TryInto;
-use std::ops::{Add, Sub, AddAssign, SubAssign};
 use lazy_static::lazy_static;
 
-#[cfg(not(target_arch = "wasm32"))]
 lazy_static! {
-    static ref START_TIME: Instant = Instant::now();
+    static ref START_TIME: web_time::Instant = web_time::Instant::now();
 }
 
 pub fn now_secs() -> f32 {
-    #[cfg(not(target_arch = "wasm32"))]
-    {
-        Instant::now().duration_since(*START_TIME).as_secs_f64() as f32
-    }
-    #[cfg(target_arch = "wasm32")]
-    {
-        let window = window().expect("should have a window in this context");
-        let performance = window.performance().unwrap();
-
-        let elapsed = performance.now();
-        (elapsed / 1000.0) as f32 // Convert milliseconds to seconds
-    }
+    web_time::Instant::now().duration_since(*START_TIME).as_secs_f64() as f32
 }