搬了lyra的hudlayout

Plugins/CommonLoadingScreen/Source/CommonStartupLoadingScreen/CommonStartupLoadingScreen.Build.cs

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+// Copyright Epic Games, Inc. All Rights Reserved.
+
+using UnrealBuildTool;
+
+public class CommonStartupLoadingScreen : ModuleRules
+{
+	public CommonStartupLoadingScreen(ReadOnlyTargetRules Target) : base(Target)
+	{
+		PCHUsage = ModuleRules.PCHUsageMode.UseExplicitOrSharedPCHs;
+		
+		PublicIncludePaths.AddRange(
+			new string[] {
+				// ... add public include paths required here ...
+			}
+			);
+				
+		
+		PrivateIncludePaths.AddRange(
+			new string[] {
+				// ... add other private include paths required here ...
+			}
+			);
+			
+		
+		PublicDependencyModuleNames.AddRange(
+			new string[]
+			{
+				"Core",
+				// ... add other public dependencies that you statically link with here ...
+			}
+			);
+			
+		
+		PrivateDependencyModuleNames.AddRange(
+			new string[]
+			{
+				"CoreUObject",
+				"Engine",
+				"Slate",
+				"SlateCore",
+				"MoviePlayer",
+				"PreLoadScreen",
+				"DeveloperSettings"
+			}
+			);
+		
+		
+		DynamicallyLoadedModuleNames.AddRange(
+			new string[]
+			{
+				// ... add any modules that your module loads dynamically here ...
+			}
+			);
+	}
+}

Plugins/CommonLoadingScreen/Source/CommonStartupLoadingScreen/Private/CommonPreLoadScreen.cpp

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+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "CommonPreLoadScreen.h"
+
+#include "Misc/App.h"
+#include "SCommonPreLoadingScreenWidget.h"
+
+#define LOCTEXT_NAMESPACE "CommonPreLoadingScreen"
+
+void FCommonPreLoadScreen::Init()
+{
+	if (!GIsEditor && FApp::CanEverRender())
+	{
+		EngineLoadingWidget = SNew(SCommonPreLoadingScreenWidget);
+	}
+}
+
+#undef LOCTEXT_NAMESPACE

Plugins/CommonLoadingScreen/Source/CommonStartupLoadingScreen/Private/CommonPreLoadScreen.h

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+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#pragma once
+
+#include "PreLoadScreenBase.h"
+
+class SWidget;
+
+class FCommonPreLoadScreen : public FPreLoadScreenBase
+{
+public:
+	
+    /*** IPreLoadScreen Implementation ***/
+	virtual void Init() override;
+    virtual EPreLoadScreenTypes GetPreLoadScreenType() const override { return EPreLoadScreenTypes::EngineLoadingScreen; }
+    virtual TSharedPtr<SWidget> GetWidget() override { return EngineLoadingWidget; }
+private:
+
+    TSharedPtr<SWidget> EngineLoadingWidget;
+};

Plugins/CommonLoadingScreen/Source/CommonStartupLoadingScreen/Private/CommonStartupLoadingScreen.cpp

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+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "CommonPreLoadScreen.h"
+#include "Misc/App.h"
+#include "Modules/ModuleManager.h"
+#include "PreLoadScreenManager.h"
+
+#define LOCTEXT_NAMESPACE "FCommonLoadingScreenModule"
+
+class FCommonStartupLoadingScreenModule : public IModuleInterface
+{
+public:
+
+	/** IModuleInterface implementation */
+	virtual void StartupModule() override;
+	virtual void ShutdownModule() override;
+	bool IsGameModule() const override;
+
+private:
+	void OnPreLoadScreenManagerCleanUp();
+
+	TSharedPtr<FCommonPreLoadScreen> PreLoadingScreen;
+};
+
+
+void FCommonStartupLoadingScreenModule::StartupModule()
+{
+	// No need to load these assets on dedicated servers.
+	// Still want to load them in commandlets so cook catches them
+	if (!IsRunningDedicatedServer())
+	{
+		PreLoadingScreen = MakeShared<FCommonPreLoadScreen>();
+		PreLoadingScreen->Init();
+
+		if (!GIsEditor && FApp::CanEverRender() && FPreLoadScreenManager::Get())
+		{
+			FPreLoadScreenManager::Get()->RegisterPreLoadScreen(PreLoadingScreen);
+			FPreLoadScreenManager::Get()->OnPreLoadScreenManagerCleanUp.AddRaw(this, &FCommonStartupLoadingScreenModule::OnPreLoadScreenManagerCleanUp);
+		}
+	}
+}
+
+void FCommonStartupLoadingScreenModule::OnPreLoadScreenManagerCleanUp()
+{
+	//Once the PreLoadScreenManager is cleaning up, we can get rid of all our resources too
+	PreLoadingScreen.Reset();
+	ShutdownModule();
+}
+
+void FCommonStartupLoadingScreenModule::ShutdownModule()
+{
+
+}
+
+bool FCommonStartupLoadingScreenModule::IsGameModule() const
+{
+	return true;
+}
+
+#undef LOCTEXT_NAMESPACE
+	
+IMPLEMENT_MODULE(FCommonStartupLoadingScreenModule, CommonStartupLoadingScreen)

Plugins/CommonLoadingScreen/Source/CommonStartupLoadingScreen/Private/SCommonPreLoadingScreenWidget.cpp

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+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "SCommonPreLoadingScreenWidget.h"
+
+#include "Widgets/Layout/SBorder.h"
+
+class FReferenceCollector;
+
+#define LOCTEXT_NAMESPACE "SCommonPreLoadingScreenWidget"
+
+void SCommonPreLoadingScreenWidget::Construct(const FArguments& InArgs)
+{
+	ChildSlot
+	[
+		SNew(SBorder)
+		.BorderImage(FCoreStyle::Get().GetBrush("WhiteBrush"))
+		.BorderBackgroundColor(FLinearColor::Black)
+		.Padding(0)
+	];
+}
+
+void SCommonPreLoadingScreenWidget::AddReferencedObjects(FReferenceCollector& Collector)
+{
+	//WidgetAssets.AddReferencedObjects(Collector);
+}
+
+FString SCommonPreLoadingScreenWidget::GetReferencerName() const
+{
+	return TEXT("SCommonPreLoadingScreenWidget");
+}
+
+#undef LOCTEXT_NAMESPACE

Plugins/CommonLoadingScreen/Source/CommonStartupLoadingScreen/Private/SCommonPreLoadingScreenWidget.h

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+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#pragma once
+
+#include "UObject/GCObject.h"
+#include "Widgets/Accessibility/SlateWidgetAccessibleTypes.h"
+#include "Widgets/SCompoundWidget.h"
+
+class FReferenceCollector;
+
+class SCommonPreLoadingScreenWidget : public SCompoundWidget, public FGCObject
+{
+public:
+	SLATE_BEGIN_ARGS(SCommonPreLoadingScreenWidget) {}
+    SLATE_END_ARGS()
+
+    void Construct(const FArguments& InArgs);
+
+	//~ Begin FGCObject interface
+	virtual void AddReferencedObjects(FReferenceCollector& Collector) override;
+	virtual FString GetReferencerName() const override;
+	//~ End FGCObject interface
+
+private:
+
+};