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#rb patrick.enfedaque, jeanfrancois.dube #ROBOMERGE-AUTHOR: sebastien.lussier #ROBOMERGE-SOURCE: CL 18675446 via CL 18675453 via CL 18675468 via CL 18675741 via CL 18675875 via CL 18675946 #ROBOMERGE-BOT: UE5 (Release-Engine-Test -> Main) (v902-18672795) [CL 18679797 by sebastien lussier in ue5-main branch]
89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "EditorWorldUtils.h"
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#include "Editor.h"
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FScopedEditorWorld::FScopedEditorWorld()
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: World(nullptr)
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, PrevGWorld(nullptr)
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{
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}
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FScopedEditorWorld::FScopedEditorWorld(UWorld* InWorld, const UWorld::InitializationValues& InInitializationValues)
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: FScopedEditorWorld()
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{
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Init(InWorld, InInitializationValues);
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}
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FScopedEditorWorld::FScopedEditorWorld(const FStringView InLongPackageName, const UWorld::InitializationValues& InInitializationValues)
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: FScopedEditorWorld()
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{
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if (UPackage* WorldPackage = LoadWorldPackageForEditor(InLongPackageName))
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{
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if (UWorld* RuntimeWorld = UWorld::FindWorldInPackage(WorldPackage))
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{
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Init(RuntimeWorld, InInitializationValues);
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}
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}
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}
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FScopedEditorWorld::FScopedEditorWorld(const TSoftObjectPtr<UWorld>& InSoftWorld, const UWorld::InitializationValues& InInitializationValues)
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: FScopedEditorWorld(InSoftWorld.ToSoftObjectPath().GetLongPackageName(), InInitializationValues)
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{
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}
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void FScopedEditorWorld::Init(UWorld* InWorld, const UWorld::InitializationValues& InInitializationValues)
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{
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check(InWorld);
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check(!InWorld->bIsWorldInitialized);
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World = InWorld;
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// Add to root
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World->AddToRoot();
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// Set current GWorld / WorldContext
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FWorldContext& WorldContext = GEditor->GetEditorWorldContext(true);
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WorldContext.SetCurrentWorld(World);
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PrevGWorld = GWorld;
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GWorld = World;
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// Initialize the world
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World->WorldType = EWorldType::Editor;
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World->InitWorld(InInitializationValues);
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World->PersistentLevel->UpdateModelComponents();
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World->UpdateWorldComponents(true /*bRerunConstructionScripts*/, false /*bCurrentLevelOnly*/);
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World->UpdateLevelStreaming();
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}
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UWorld* FScopedEditorWorld::GetWorld() const
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{
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return World;
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}
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FScopedEditorWorld::~FScopedEditorWorld()
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{
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if (World)
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{
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// Destroy world
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World->DestroyWorld(false /*bBroadcastWorldDestroyedEvent*/);
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// Unroot world
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World->RemoveFromRoot();
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// Restore previous GWorld / WorldContext
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FWorldContext& WorldContext = GEditor->GetEditorWorldContext(true);
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WorldContext.SetCurrentWorld(PrevGWorld);
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GWorld = PrevGWorld;
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}
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}
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UPackage* LoadWorldPackageForEditor(const FStringView InLongPackageName, EWorldType::Type InWorldType, uint32 InLoadFlags)
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{
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FName WorldPackageFName(InLongPackageName);
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UWorld::WorldTypePreLoadMap.FindOrAdd(WorldPackageFName) = InWorldType;
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UPackage* WorldPackage = LoadPackage(nullptr, InLongPackageName.GetData(), InLoadFlags);
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UWorld::WorldTypePreLoadMap.Remove(WorldPackageFName);
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return WorldPackage;
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} |