搬了lyra的hudlayout

Plugins/CommonGame/Source/Private/CommonLocalPlayer.cpp

@@ -0,0 +1,81 @@
+// Copyright Epic Games, Inc. All Rights Reserved.
+
+#include "CommonLocalPlayer.h"
+
+#include "Engine/GameInstance.h"
+#include "GameFramework/PlayerController.h"
+#include "GameUIManagerSubsystem.h"
+#include "GameUIPolicy.h"
+
+#include UE_INLINE_GENERATED_CPP_BY_NAME(CommonLocalPlayer)
+
+class APawn;
+class APlayerState;
+class FViewport;
+struct FSceneViewProjectionData;
+
+UCommonLocalPlayer::UCommonLocalPlayer()
+	: Super(FObjectInitializer::Get())
+{
+}
+
+FDelegateHandle UCommonLocalPlayer::CallAndRegister_OnPlayerControllerSet(FPlayerControllerSetDelegate::FDelegate Delegate)
+{
+	APlayerController* PC = GetPlayerController(GetWorld());
+
+	if (PC)
+	{
+		Delegate.Execute(this, PC);
+	}
+
+	return OnPlayerControllerSet.Add(Delegate);
+}
+
+FDelegateHandle UCommonLocalPlayer::CallAndRegister_OnPlayerStateSet(FPlayerStateSetDelegate::FDelegate Delegate)
+{
+	APlayerController* PC = GetPlayerController(GetWorld());
+	APlayerState* PlayerState = PC ? PC->PlayerState : nullptr;
+
+	if (PlayerState)
+	{
+		Delegate.Execute(this, PlayerState);
+	}
+	
+	return OnPlayerStateSet.Add(Delegate);
+}
+
+FDelegateHandle UCommonLocalPlayer::CallAndRegister_OnPlayerPawnSet(FPlayerPawnSetDelegate::FDelegate Delegate)
+{
+	APlayerController* PC = GetPlayerController(GetWorld());
+	APawn* Pawn = PC ? PC->GetPawn() : nullptr;
+
+	if (Pawn)
+	{
+		Delegate.Execute(this, Pawn);
+	}
+
+	return OnPlayerPawnSet.Add(Delegate);
+}
+
+bool UCommonLocalPlayer::GetProjectionData(FViewport* Viewport, FSceneViewProjectionData& ProjectionData, int32 StereoViewIndex) const
+{
+	if (!bIsPlayerViewEnabled)
+	{
+		return false;
+	}
+
+	return Super::GetProjectionData(Viewport, ProjectionData, StereoViewIndex);
+}
+
+UPrimaryGameLayout* UCommonLocalPlayer::GetRootUILayout() const
+{
+	if (UGameUIManagerSubsystem* UIManager = GetGameInstance()->GetSubsystem<UGameUIManagerSubsystem>())
+	{
+		if (UGameUIPolicy* Policy = UIManager->GetCurrentUIPolicy())
+		{
+			return Policy->GetRootLayout(this);
+		}
+	}
+
+	return nullptr;
+}