From 4935ec3187444af7dcf1865cc584616cbca94f0e Mon Sep 17 00:00:00 2001
From: Archi <JustArchi@JustArchi.net>
Date: Thu, 2 Sep 2021 13:45:56 +0200
Subject: [PATCH] Remove support for SystemEvents.TimeChanged

This causes excessive delay during ASF shutdown on Windows, and because it's completely optional for irrelevant feature, it's not worth the burden
---
 ArchiSteamFarm/ArchiSteamFarm.csproj |  1 -
 ArchiSteamFarm/Core/AprilFools.cs    |  8 --------
 ArchiSteamFarm/Program.cs            | 12 ------------
 Directory.Packages.props             |  1 -
 4 files changed, 22 deletions(-)

diff --git a/ArchiSteamFarm/ArchiSteamFarm.csproj b/ArchiSteamFarm/ArchiSteamFarm.csproj
index b9a1e733d..1230ebe2b 100644
--- a/ArchiSteamFarm/ArchiSteamFarm.csproj
+++ b/ArchiSteamFarm/ArchiSteamFarm.csproj
@@ -25,7 +25,6 @@
 	</ItemGroup>
 
 	<ItemGroup Condition="'$(TargetFramework)' != 'net48' AND ('$(TargetGeneric)' == 'true' OR '$(TargetWindows)' == 'true')">
-		<PackageReference Include="Microsoft.Win32.SystemEvents" />
 		<PackageReference Include="System.IO.FileSystem.AccessControl" />
 		<PackageReference Include="System.Security.Cryptography.ProtectedData" />
 	</ItemGroup>
diff --git a/ArchiSteamFarm/Core/AprilFools.cs b/ArchiSteamFarm/Core/AprilFools.cs
index 8ae697cd3..18a666dcd 100644
--- a/ArchiSteamFarm/Core/AprilFools.cs
+++ b/ArchiSteamFarm/Core/AprilFools.cs
@@ -73,13 +73,5 @@ namespace ArchiSteamFarm.Core {
 				Timer.Change(dueTime, Timeout.Infinite);
 			}
 		}
-
-#if TARGET_GENERIC || TARGET_WINDOWS
-		internal static void OnTimeChanged(object? sender, EventArgs e) {
-			lock (LockObject) {
-				Timer.Change(TimeSpan.Zero, Timeout.InfiniteTimeSpan);
-			}
-		}
-#endif
 	}
 }
diff --git a/ArchiSteamFarm/Program.cs b/ArchiSteamFarm/Program.cs
index b9c703916..d8ba1a1b2 100644
--- a/ArchiSteamFarm/Program.cs
+++ b/ArchiSteamFarm/Program.cs
@@ -19,12 +19,6 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-#if NETFRAMEWORK
-using OperatingSystem = JustArchiNET.Madness.OperatingSystemMadness.OperatingSystem;
-#endif
-#if TARGET_GENERIC || TARGET_WINDOWS
-using Microsoft.Win32;
-#endif
 using System;
 using System.Collections;
 using System.Collections.Generic;
@@ -275,12 +269,6 @@ namespace ArchiSteamFarm {
 			} else {
 				// April Fools easter egg logic
 				AprilFools.Init();
-
-#if TARGET_GENERIC || TARGET_WINDOWS
-				if (OperatingSystem.IsWindows()) {
-					SystemEvents.TimeChanged += AprilFools.OnTimeChanged;
-				}
-#endif
 			}
 
 			if (!string.IsNullOrEmpty(latestJson)) {
diff --git a/Directory.Packages.props b/Directory.Packages.props
index f8dafd04d..a20ef87ce 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -22,7 +22,6 @@
 	</ItemGroup>
 
 	<ItemGroup Condition="'$(TargetFramework)' != 'net48' AND ('$(TargetGeneric)' == 'true' OR '$(TargetWindows)' == 'true')">
-		<PackageVersion Include="Microsoft.Win32.SystemEvents" Version="5.0.0" />
 		<PackageVersion Include="System.IO.FileSystem.AccessControl" Version="5.0.0" />
 		<PackageVersion Include="System.Security.Cryptography.ProtectedData" Version="5.0.0" />
 	</ItemGroup>