From 853bca2fe49aeeccc59687f733e7b9a3e0d8e416 Mon Sep 17 00:00:00 2001
From: dexy <dexyfex@outlook.com>
Date: Thu, 30 Dec 2021 20:38:24 +1100
Subject: [PATCH] Reduce FPS when CW is not in the foreground

---
 CodeWalker/Rendering/DirectX/DXManager.cs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/CodeWalker/Rendering/DirectX/DXManager.cs b/CodeWalker/Rendering/DirectX/DXManager.cs
index d9feffb..534083f 100644
--- a/CodeWalker/Rendering/DirectX/DXManager.cs
+++ b/CodeWalker/Rendering/DirectX/DXManager.cs
@@ -281,6 +281,10 @@ namespace CodeWalker.Rendering
                     Thread.Sleep(10); //don't hog CPU when minimised
                     if (dxform.Form.IsDisposed) return; //if closed while minimised
                 }
+                if (Form.ActiveForm == null)
+                {
+                    Thread.Sleep(100); //reduce the FPS when the app isn't active (maybe this should be configurable?)
+                }
 
                 Rendering = true;
                 if(!Monitor.TryEnter(syncroot, 50))