From eac2ad09eeb901486410ce8306bc6ff30f0b7f0f Mon Sep 17 00:00:00 2001
From: Jack <66967891+ASpoonPlaysGames@users.noreply.github.com>
Date: Tue, 27 Jun 2023 20:46:39 +0100
Subject: disable RequiredOnClient mods properly (#658)

* disable RequiredOnClient mods properly

* better disabling logic

(cherry picked from commit 77ef26e748fa66e2b94a31889029c7b477dd6826)
---
 .../scripts/vscripts/ui/menu_ns_serverbrowser.nut  | 34 ++++++++++++++++++----
 1 file changed, 29 insertions(+), 5 deletions(-)

diff --git a/Northstar.Client/mod/scripts/vscripts/ui/menu_ns_serverbrowser.nut b/Northstar.Client/mod/scripts/vscripts/ui/menu_ns_serverbrowser.nut
index 7ea8134a..c4046132 100644
--- a/Northstar.Client/mod/scripts/vscripts/ui/menu_ns_serverbrowser.nut
+++ b/Northstar.Client/mod/scripts/vscripts/ui/menu_ns_serverbrowser.nut
@@ -1059,15 +1059,39 @@ void function ThreadedAuthAndConnectToServer( string password = "" )
 
 	if ( NSWasAuthSuccessful() )
 	{
-		bool modsChanged
+		bool modsChanged = false
 
-		// unload mods we don't need, load necessary ones and reload mods before connecting
+		// disable all RequiredOnClient mods that are not required by the server and are currently enabled
+		foreach ( string modName in NSGetModNames() )
+		{
+			if ( NSIsModRequiredOnClient( modName ) && NSIsModEnabled( modName ) )
+			{
+				// find the mod name in the list of server required mods
+				bool found = false
+				foreach ( RequiredModInfo mod in file.lastSelectedServer.requiredMods )
+				{
+					if (mod.name == modName)
+					{
+						found = true
+						break
+					}
+				}
+				// if we didnt find the mod name, disable the mod
+				if (!found)
+				{
+					modsChanged = true
+					NSSetModEnabled( modName, false )
+				}
+			}
+		}
+
+		// enable all RequiredOnClient mods that are required by the server and are currently disabled
 		foreach ( RequiredModInfo mod in file.lastSelectedServer.requiredMods )
 		{
-			if ( NSIsModRequiredOnClient( mod.name ) )
+			if ( NSIsModRequiredOnClient( mod.name ) && !NSIsModEnabled( mod.name ))
 			{
-				modsChanged = modsChanged || NSIsModEnabled( mod.name ) != file.lastSelectedServer.requiredMods.contains( mod )
-				NSSetModEnabled( mod.name, file.lastSelectedServer.requiredMods.contains( mod ) )
+				modsChanged = true
+				NSSetModEnabled( mod.name, true )
 			}
 		}
 
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