Merged PR 1483: Remaining fixes / updates for UXT on UE5

# Summary
* Fix assert hit when grabbing objects in the manipulator scene
    * Calling `Spawn Sound at Location` now causes a new `AudioComponent` to be added to the parent actor, which causes the component array to be updated while we are iterating it to dispatch UXT events
* Fixed Z-fighing on some of the tooltips in the TooltipExample scene
* Re-saved `BP_NearMenuBase`, `BP_ToggleFeaturesPanel`, `BP_ToggleFeaturesPanelWithTrackedGeom` and all of the example levels to mostly mitigate the unresponsive home button issue
    * Not completely fixed, I can now only get it to repro in the ManipulatorExample scene after a PC reboot
    * I tried re-creating everything in the ToggleFeaturesPanel hierarchy but saw the same issue, I think it's an engine bug around blueprint inheritance and child actor components
    * Not a major issue as it only repros occasionally in PIE/Remoting. I have been unable to get it to occur on device
* Updated the nuspecs to UE5

Related work items: #1568, #2362

Docs/Installation.md

@@ -17,7 +17,7 @@ Before getting started with UX Tools, make sure that you have [installed the req
 ## Getting the prebuilt plugin
 
 If you just want to add UXT to your game project, the quickest way is through the packaged plugin provided in the release page:
-1. Download the packaged plugin zip from the [latest release](https://github.com/microsoft/MixedReality-UXTools-Unreal/releases) page (e.g. _UXTools.0.12.1-UE4.27.zip_).
+1. Download the packaged plugin zip from the [latest release](https://github.com/microsoft/MixedReality-UXTools-Unreal/releases) page (e.g. _UXTools.0.12.1-UE5.0.zip_).
 1. Unzip the file directly into your project's _Plugins_ folder. The _Plugins_ folder should be located at the root of your project, where the _.uproject_ file is. Create it if it doesn't exist.
 1. Make sure your game project is a code one, as opposed to blueprint-only, if you are planning to package it for HoloLens. Otherwise UE will fail to package it because it can't build the plugin sources.
 1. Open your project and enable the _UX Tools_ plugin in the plugins menu.

Docs/ReleaseNotes.md

@@ -20,7 +20,7 @@ This release of the UX Tools has been tested on HoloLens 2 and Windows Mixed Rea
 - Oculus
 - Steam VR
 
-Unreal 4.27 required.
+Unreal 5.0 required.
 
 This is an incremental hotfix release. Please review changes in [0.12.0 Release Notes](https://microsoft.github.io/MixedReality-UXTools-Unreal/version/public/0.12.x/Docs/ReleaseNotes.html) for information regarding changes introduced in the major UX Tools version.
 

README.md

@@ -25,7 +25,7 @@ If you're already familiar with Mixed Reality development in Unreal, you can fin
 
 # Required software
 
- | [![Utilities](Docs/Images/Windows-Logo.png)](https://developer.microsoft.com/windows/downloads/windows-10-sdk) <br> [Windows SDK 18362+](https://developer.microsoft.com/windows/downloads/windows-10-sdk)| [![Unreal](Docs/Images/Unreal-Logo.png)](https://www.unrealengine.com/get-now) <br> [Unreal 4.27.0+](https://www.unrealengine.com/get-now)| [![Visual Studio 2019](Docs/Images/VS-Logo.png)](http://dev.windows.com/downloads) <br> [Visual Studio 2019](http://dev.windows.com/downloads)|
+| [![Utilities](Docs/Images/Windows-Logo.png)](https://developer.microsoft.com/windows/downloads/windows-10-sdk) <br> [Windows SDK 18362+](https://developer.microsoft.com/windows/downloads/windows-10-sdk)| [![Unreal](Docs/Images/Unreal-Logo.png)](https://www.unrealengine.com/get-now) <br> [Unreal 5.0.0+](https://www.unrealengine.com/get-now)| [![Visual Studio 2019](Docs/Images/VS-Logo.png)](http://dev.windows.com/downloads) <br> [Visual Studio 2019](http://dev.windows.com/downloads)|
 | :--- | :--- | :--- |
 | To build apps with MRTK-Unreal and UX Tools, you need the Windows 10 May 2019 Update SDK | The Unreal Engine provides support for building Mixed Reality projects in Windows 10 | Visual Studio is used for code editing |
 

Tools/DocGen/web/version.js

@@ -1,7 +1,7 @@
 function createDropdown()
 {
 	// configurable values:
-	var defaultTitle = "public/0.12.x-UE4.27"; // title in the dropdown for the root version of the docs - alternatively put a version from the version array as a default
+	var defaultTitle = "public/0.12.x-UE5.0"; // title in the dropdown for the root version of the docs - alternatively put a version from the version array as a default
 	var versionArray = ["public/0.8.x", "public/0.9.x", "public/0.10.x", "public/0.11.x", "public/0.12.x", "public/0.12.x-UE4.27", "public/0.12.x-UE5.0"]; // list of all versions in the version folder
 
 	var ignoreDefaultInVersionFolder = true;

UXTools.nuspec

@@ -6,13 +6,13 @@
 -->
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
     <metadata>
-        <id>UXTools-UE4.27.0</id>
+        <id>UXTools-UE5.0.0</id>
         <title>Mixed Reality UX Tools</title>
         <description>Set of tools and utilities to add interactivity to mixed reality applications.</description>
         <version>0.12.1</version>
         <authors>Microsoft</authors>
         <projectUrl>https://github.com/microsoft/MixedReality-UXTools-Unreal</projectUrl>
-        <releaseNotes>https://microsoft.github.io/MixedReality-UXTools-Unreal/version/public/0.12.x-UE4.27/Docs/ReleaseNotes.html</releaseNotes>
+        <releaseNotes>https://microsoft.github.io/MixedReality-UXTools-Unreal/version/public/0.12.x-UE5.0/Docs/ReleaseNotes.html</releaseNotes>
         <license type="expression">MIT</license>
         <copyright>Copyright (c) Microsoft Corporation. All rights reserved.</copyright>
         <icon>native/Resources/Icon128.png</icon>

UXToolsExamples.nuspec

@@ -6,19 +6,19 @@
 -->
 <package xmlns="http://schemas.microsoft.com/packaging/2010/07/nuspec.xsd">
     <metadata>
-        <id>UXToolsExamples-UE4.27.0</id>
+        <id>UXToolsExamples-UE5.0.0</id>
         <title>Mixed Reality UX Tools Examples</title>
         <description>Example usage of Mixed Reality UX Tools.</description>
         <version>0.12.1</version>
         <authors>Microsoft</authors>
         <projectUrl>https://github.com/microsoft/MixedReality-UXTools-Unreal</projectUrl>
-        <releaseNotes>https://microsoft.github.io/MixedReality-UXTools-Unreal/version/public/0.12.x-UE4.27/Docs/ReleaseNotes.html</releaseNotes>
+        <releaseNotes>https://microsoft.github.io/MixedReality-UXTools-Unreal/version/public/0.12.x-UE5.0/Docs/ReleaseNotes.html</releaseNotes>
         <license type="expression">MIT</license>
         <copyright>Copyright (c) Microsoft Corporation. All rights reserved.</copyright>
         <icon>native/Resources/Icon128.png</icon>
         <tags>HoloLens2 Examples</tags>
         <dependencies>
-            <dependency id="UXTools-UE4.27.0" version="[0.12.1]" />
+            <dependency id="UXTools-UE5.0.0" version="[0.12.1]" />
         </dependencies>
     </metadata>
     <files>

UXToolsGame/Plugins/UXTools/Source/UXTools/Public/Input/UxtInputSubsystem.h

@@ -155,12 +155,18 @@ void UUxtInputSubsystem::ExecuteHierarchy(UPrimitiveComponent* Target, const Fun
 {
 	if (Target && Target->GetOwner())
 	{
-		for (UActorComponent* Child : Target->GetOwner()->GetComponents())
+		TArray<UActorComponent*> ComponentsToUpdate;
+		for (UActorComponent* Component : Target->GetOwner()->GetComponents())
 		{
-			if (Child->Implements<HandlerType>() && CanHandle<HandlerType>(Child, Target) && !Handled.Contains(Child))
+			if (Component->Implements<HandlerType>() && CanHandle<HandlerType>(Component, Target) && !Handled.Contains(Component))
 			{
-				Callback(Child);
+				ComponentsToUpdate.Add(Component);
 			}
 		}
+
+		for (UActorComponent* Component : ComponentsToUpdate)
+		{
+			Callback(Component);
+		}
 	}
 }