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  3. ALevelInstance

ALevelInstance

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/LevelInstance

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/LevelInstance/LevelInstanceActor.h
Include #include "LevelInstance/LevelInstanceActor.h"

Syntax

UCLASS (MinimalAPI)  
class ALevelInstance :  
    public AActor ,  
    public ILevelInstanceInterface

Variables

  Type Name Description
Protected variable UProperty TSoftObjectPtr< UWorld > CookedWorldAsset  
Public variable UProperty Category, EditAnywhere, AdvancedDisplay, Meta ELevelInstanceRuntimeBehavior DesiredRuntimeBehavior  
Protected variable FLevelInstanceActorGuid LevelInstanceActorGuid  
Protected variable FLevelInstanceActorImpl LevelInstanceActorImpl  
Protected variable UProperty Category visibleanywhere TObjectPtr< ULevelInstanceComponent > LevelInstanceComponent  
Protected variable UProperty Transient replicatedusing FGuid LevelInstanceSpawnGuid  
Protected variable UProperty Category, Meta visibleanywhere TObjectPtr< ULevelInstancePropertyOverrideAsset > PropertyOverrides  
Protected variable UProperty Category, EditAnywhere, Meta TSoftObjectPtr< UWorld > WorldAsset Level LevelInstance

Constructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function UFunction void  

Overridden from AActor

  Type Name Description
Public function Virtual Const bool

CanDeleteSelectedActor ( FText& OutReason
)

 When selected can this actor be deleted?
Public function Virtual Const bool

CanEditChangeComponent ( const UActorComponent* InComponent,
const FProperty* InProperty
)

  
Public function Virtual void Function that gets called from within Map_Check to allow this actor to check itself for any potential errors and register them with map check dialog.
Public function Virtual Const TUniquePtr< class FWorldPartitionActorDesc > Creates an uninitialized actor descriptor from this actor. Meant to be called on the class CDO.
Public function Virtual Const bool

EditorCanAttachFrom ( const AActor* InChild,
FText& OutReason
)

 Returns true if this actor is allowed to be attached from the given actor
Public function Virtual Const void

EditorGetUnderlyingActors ( TSet< AActor* >& OutUnderlyingActors
)

 Get underlying actors
Public function Virtual Const FBox

GetComponentsBoundingBox ( bool bNonColliding,
bool bIncludeFromChildActors
)

 Returns the world space bounding box of all components in this Actor.
Public function Virtual Const bool Used by the "Sync to Content Browser" right-click menu option in the editor.
Public function Virtual Const bool Similar to GetReferencedContentObjects, but for soft referenced objects
Public function Virtual Const void

GetStreamingBounds ( FBox& OutRuntimeBounds,
FBox& OutEditorBounds
)

 Returns the bounding boxes of all components that make up this Actor for loading at runtime and editor.
Public function Virtual Const bool Returns if this actor's current label is editable.
Public function Virtual Const bool Returns true if actor location should be locked.
Public function Virtual Const bool Used to know if actor supports some editor operations. (Delete, Replace)
Public function Virtual bool Used to allow actor classes to open an actor specific editor
Public function Virtual void Called after all the components in the Components array are registered, called both in editor and during gameplay.
Public function Virtual void Called after all currently registered components are cleared
Public function Virtual void

PushLevelInstanceEditingStateToProxies ( bool bInEditingState
)

 Push Foundation Editing state to primitive scene proxy
Public function Virtual void Push Selection to actor
Public function Virtual bool

SetIsHiddenEdLayer ( bool bIsHiddenEdLayer
)

 Changes bHiddenEdLayer flag and returns true if flag changed.
Public function Virtual void

SetIsTemporarilyHiddenInEditor ( bool bIsHidden
)

 Explicitly sets whether or not this actor is hidden in the editor for the duration of the current editor session
Public function Virtual bool Called before editor copy, true allow export
Public function Virtual Const bool Returns true if actor can be selected as a sub selection of its root selection parent

Overridden from UObject

  Type Name Description
Public function Virtual Const bool

CanEditChange ( const FProperty* InProperty
)

 Called by the editor to query whether a property of this object is allowed to be modified.
Public function Virtual Const void Returns the properties used for network replication, this needs to be overridden by all actor classes with native replicated properties
Public function Virtual Const bool Called during saving to determine if the object is forced to be editor only or not
Public function Virtual void

PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

 Called when a property on this object has been modified externally
Public function Virtual void Called after importing property values for this object (paste, duplicate or .t3d import) Allow the object to perform any cleanup for properties which shouldn't be duplicated or are unsupported by the script serialization
Public function Virtual void Called after applying a transaction to the object.
Public function Virtual void Called after applying a transaction to the object in cases where transaction annotation was provided.
Public function Virtual void Do any object-specific cleanup required immediately after loading an object.
Public function Virtual void

PreEditChange ( FProperty* PropertyThatWillChange
)

 This is called when a property is about to be modified externally
Public function Virtual void Called before applying a transaction to the object.
Public function Virtual void

PreSave ( FObjectPreSaveContext SaveContext
)

 Presave function.
Public function Virtual bool

ResolveSubobject ( const TCHAR* SubObjectPath,
UObject*& OutObject,
bool bLoadIfExists
)

 Called to defer loading a subobject to its top-level container object.
Public function Virtual void Handles reading, writing, and reference collecting using FArchive.

Overridden from ILevelInstanceInterface

  Type Name Description
Public function Virtual Const ELevelInstanceRuntimeBehavior  
Public function Virtual Const ELevelInstanceRuntimeBehavior  
Public function Virtual Const TSubclassOf< AActor >  
Public function Virtual Const ULevelInstanceComponent *  
Public function Virtual Const const FGuid &  
Public function Virtual Const const FLevelInstanceID & Pure Interface Start.
Public function Virtual Const ULevelInstancePropertyOverrideAsset *  
Public function Virtual Const const TSoftObjectPtr< UWorld > &  
Public function Virtual Const bool  
Public function Virtual Const bool  
Public function Virtual void  
Public function Virtual bool

SetWorldAsset ( TSoftObjectPtr< UWorld > WorldAsset
)

 Sets the UWorld asset reference when loading a LevelInstance
Public function Virtual Const bool  
Public function Virtual Const bool  

Typedefs

Name Description
FOnLevelInstanceActorPostLoad  

Constants

Name Description
OnLevelInstanceActorPostLoad  

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