From cc420013f90a53dd9d52a4fe3c17f97aa8c233f6 Mon Sep 17 00:00:00 2001
From: Logan McNaughton <848146+loganmc10@users.noreply.github.com>
Date: Tue, 23 Jun 2026 18:37:14 +0200
Subject: [PATCH] add sleep while waiting for state (#1115)

* add sleep while waiting for state

* more

* more
---
 src/savestates.rs | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/savestates.rs b/src/savestates.rs
index 32f6655..21cf91f 100644
--- a/src/savestates.rs
+++ b/src/savestates.rs
@@ -214,13 +214,18 @@ pub fn load_savestate(device: &mut device::Device, rewind: bool, rewind_frame: O
             let timeout = std::time::Duration::from_secs(1);
             let now = std::time::Instant::now();
             loop {
-                let mut pool = device.savestate.rewind_pool.blocking_lock();
-                if pool.contains_key(&rewind_frame) {
-                    break pool.remove(&rewind_frame);
+                if let Some(state) = device
+                    .savestate
+                    .rewind_pool
+                    .blocking_lock()
+                    .remove(&rewind_frame)
+                {
+                    break Some(state);
                 }
                 if now.elapsed() > timeout {
                     break None;
                 }
+                std::thread::sleep(std::time::Duration::from_millis(1));
             }
         } else if let Some((_key, state)) = device.savestate.rewind_pool.blocking_lock().pop_last()
         {