From 99c2c3b07be18aa95d0381e7eca5c8d80a004215 Mon Sep 17 00:00:00 2001
From: phistere <phistere@amazon.com>
Date: Thu, 13 May 2021 19:04:20 -0500
Subject: [PATCH] Updates the settings registry visitor that walks through
 'engines' from the manifest

---
 .../Settings/SettingsRegistryMergeUtils.cpp   | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/Code/Framework/AzCore/AzCore/Settings/SettingsRegistryMergeUtils.cpp b/Code/Framework/AzCore/AzCore/Settings/SettingsRegistryMergeUtils.cpp
index 56dfbdcb71..10a830bcc6 100644
--- a/Code/Framework/AzCore/AzCore/Settings/SettingsRegistryMergeUtils.cpp
+++ b/Code/Framework/AzCore/AzCore/Settings/SettingsRegistryMergeUtils.cpp
@@ -88,6 +88,35 @@ namespace AZ::Internal
                     m_enginePaths.emplace_back(EngineInfo{AZ::IO::FixedMaxPath{value}.LexicallyNormal(), {}});
                 }
 
+                AZ::SettingsRegistryInterface::VisitResponse Traverse(
+                    [[maybe_unused]] AZStd::string_view path, AZStd::string_view valueName,
+                    AZ::SettingsRegistryInterface::VisitAction action, AZ::SettingsRegistryInterface::Type type) override
+                {
+                    auto response = AZ::SettingsRegistryInterface::VisitResponse::Continue;
+                    if (action == AZ::SettingsRegistryInterface::VisitAction::Begin)
+                    {
+                        if (type == AZ::SettingsRegistryInterface::Type::Array)
+                        {
+                            if (valueName.compare("engines") != 0)
+                            {
+                                response = AZ::SettingsRegistryInterface::VisitResponse::Skip;
+                            }
+                        }
+                    }
+                    else if (action == AZ::SettingsRegistryInterface::VisitAction::Value)
+                    {
+                        if (type == AZ::SettingsRegistryInterface::Type::String)
+                        {
+                            if (valueName.compare("path") != 0)
+                            {
+                                response = AZ::SettingsRegistryInterface::VisitResponse::Skip;
+                            }
+                        }
+                    }
+
+                    return response;
+                }
+
                 AZStd::vector<EngineInfo> m_enginePaths{};
             };