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df6acf18b3
- FEditorLoadedActorCache was reporting unregistered loaded actors and the code that was using it was expecting registered actors. - Replaced FEditorLoadedActorCache by FWorldPartitionHelpers::GetLoadedActorGuidsForLevel that gathers registered actors GUIDs and updated callers. - UWorldPartition::Tick is now private to avoid code like LandscapeEditorUtils::SaveLandscapeProxies doing manual ticks to get around unwanted internal behaviors. - TExternalDirtyActorsTracker can now filter out tracked actors depending on the parent class wanted behavior. - Don't track dirty actors coming from non transactional operations. #rb chris.tchou [CL 32133372 by jeanfrancois dube in ue5-main branch]
105 lines
2.9 KiB
C++
105 lines
2.9 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "LandscapeEditorUtils.h"
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#include "LandscapeSettings.h"
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#include "LandscapeEditorModule.h"
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#include "LandscapeEdit.h"
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#include "LandscapeEdMode.h"
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#include "LandscapeEditorObject.h"
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#include "LandscapeTiledImage.h"
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#include "LandscapeStreamingProxy.h"
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#include "DesktopPlatformModule.h"
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#include "EditorModeManager.h"
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#include "EditorModes.h"
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#include "Algo/Transform.h"
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#include "WorldPartition/WorldPartition.h"
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#include "WorldPartition/WorldPartitionHelpers.h"
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#include "Framework/Application/SlateApplication.h"
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#include "Misc/MessageDialog.h"
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namespace LandscapeEditorUtils
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{
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int32 GetMaxSizeInComponents()
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{
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const ULandscapeSettings* Settings = GetDefault<ULandscapeSettings>();
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return Settings->MaxComponents;
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}
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TOptional<FString> GetImportExportFilename(const FString& InDialogTitle, const FString& InStartPath, const FString& InDialogTypeString, bool bInImporting)
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{
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FString Filename;
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IDesktopPlatform* DesktopPlatform = FDesktopPlatformModule::Get();
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if (DesktopPlatform == nullptr)
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{
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return TOptional<FString>();
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}
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TArray<FString> Filenames;
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ILandscapeEditorModule& LandscapeEditorModule = FModuleManager::GetModuleChecked<ILandscapeEditorModule>("LandscapeEditor");
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FEdModeLandscape* LandscapeEdMode = static_cast<FEdModeLandscape*>(GLevelEditorModeTools().GetActiveMode(FBuiltinEditorModes::EM_Landscape));
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bool bSuccess;
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if (bInImporting)
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{
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bSuccess = DesktopPlatform->OpenFileDialog(
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FSlateApplication::Get().FindBestParentWindowHandleForDialogs(nullptr),
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InDialogTitle,
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InStartPath,
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TEXT(""),
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InDialogTypeString,
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EFileDialogFlags::None,
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Filenames);
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}
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else
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{
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bSuccess = DesktopPlatform->SaveFileDialog(
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FSlateApplication::Get().FindBestParentWindowHandleForDialogs(nullptr),
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InDialogTitle,
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InStartPath,
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TEXT(""),
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InDialogTypeString,
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EFileDialogFlags::None,
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Filenames);
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}
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if (bSuccess)
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{
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FString TiledFileNamePattern;
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if (bInImporting && FLandscapeTiledImage::CheckTiledNamePath(Filenames[0], TiledFileNamePattern) && FMessageDialog::Open(EAppMsgType::YesNo, FText::FromString(FString::Format(TEXT("Use '{0}' Tiled Image?"), { TiledFileNamePattern }))) == EAppReturnType::Yes)
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{
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Filename = TiledFileNamePattern;
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}
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else
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{
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Filename = Filenames[0];
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}
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}
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return TOptional<FString>(Filename);
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}
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void SaveLandscapeProxies(TArrayView<ALandscapeProxy*> Proxies)
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{
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// Save the proxies
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{
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TRACE_CPUPROFILER_EVENT_SCOPE(SaveCreatedActors);
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LandscapeEditorUtils::SaveObjects(Proxies);
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}
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// Grab references to proxies so they get unloaded after this function returns
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TArray<FWorldPartitionReference> ProxyReferences;
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Algo::Transform(Proxies, ProxyReferences, [](ALandscapeProxy* Proxy) { return FWorldPartitionReference(FWorldPartitionHelpers::GetWorldPartition(Proxy), Proxy->GetActorGuid()); });
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}
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}
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