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  3. UDataLayerSubsystem

UDataLayerSubsystem

This class is deprecated, it has been replaced by DataLayerManager.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/WorldPartition > API/Runtime/Engine/WorldPartition/DataLayer

Inheritance Hierarchy

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/WorldPartition/DataLayer/DataLayerSubsystem.h
Include #include "WorldPartition/DataLayer/DataLayerSubsystem.h"

Syntax

UCLASS (Config=Engine, MinimalAPI)  
class UDataLayerSubsystem : public UWorldSubsystem

Remarks

This class is deprecated, it has been replaced by DataLayerManager.

Variables

  Type Name Description
Public variable UProperty BlueprintAssignable FOnDataLayerRuntimeStateChanged OnDataLayerRuntimeStateChanged Called when a Data Layer changes state.

Functions

  Type Name Description
Public function Const bool  
Public function Const void

DrawDataLayersStatus ( UCanvas* Canvas,
FVector2D& Offset
)

  
Public function Const void

DumpDataLayers ( FOutputDevice& OutputDevice
)

  
Public function Const void

ForEachDataLayer ( TFunctionRef< bool(UDataLayerInstance*)> Func,
const ULevel* InLevelContext
)

  
Public function void

ForEachDataLayer ( TFunctionRef< bool(UDataLayerInstance*)> Func,
const ULevel* InLevelContext
)

  
Public function Const void  
Public function void  
Public function Const UFunction BlueprintCallable, Category, Meta PRAGMA_ENABLE_DEPRECATION_WARNINGS const TSet< FName > &  
Public function Const TArray< UDataLayerInstance * >  
Public function Const UFunction BlueprintCallable, Category, Meta UDataLayerInstance *

GetDataLayer ( const FActorDataLayer& InDataLayer
)

  
Public function Const void  
Public function Const uint32  
Public function Const EDataLayerRuntimeState  
Public function Const UFunction BlueprintCallable, Category, Meta EDataLayerRuntimeState  
Public function Const UFunction BlueprintCallable, Category, Meta EDataLayerRuntimeState

GetDataLayerEffectiveRuntimeStateByLabel ( const FName& InDataLayerLabel
)

  
Public function Const EDataLayerRuntimeState

GetDataLayerEffectiveRuntimeStateByName ( const FName& InDataLayerName
)

  
Public function Const UFunction BlueprintCallable, Category, Meta UDataLayerInstance *

GetDataLayerFromLabel ( FName InDataLayerLabel
)

  
Public function Const UFunction BlueprintCallable, Category, Meta UDataLayerInstance *

GetDataLayerFromName ( FName InDataLayerName
)

  
Public function Const UDataLayerInstance *

GetDataLayerInstance ( const T& InDataLayerIdentifier,
const ULevel* InLevelContext
)

  
Public function Const UFunction BlueprintCallable, Category, Meta EDataLayerRuntimeState  
Public function Const UFunction BlueprintCallable, Category, Meta UDataLayerInstance *

GetDataLayerInstanceFromAsset ( const UDataLayerAsset* InDataLayerAsset
)

 Find a Data Layer by its asset.
Public function Const const UDataLayerInstance *

GetDataLayerInstanceFromAssetName ( const FName& InDataLayerAssetFullName
)

  
Public function Const TArray< FName >

GetDataLayerInstanceNames ( const TArray< T >& InDataLayerIdentifiers,
const ULevel* InLevelContext
)

  
Public function Const UFunction BlueprintCallable, Category, Meta EDataLayerRuntimeState  
Public function Const TArray< const UDataLayerInstance * >

GetDataLayerInstances ( const TArray< T >& InDataLayerIdentifiers,
const ULevel* InLevelContext
)

  
Public function Const UFunction BlueprintCallable, Category, Meta EDataLayerRuntimeState

GetDataLayerRuntimeState ( const FActorDataLayer& InDataLayer
)

  
Public function Const EDataLayerRuntimeState  
Public function Const UFunction BlueprintCallable, Category, Meta EDataLayerRuntimeState

GetDataLayerRuntimeStateByLabel ( const FName& InDataLayerLabel
)

  
Public function Const EDataLayerRuntimeState

GetDataLayerRuntimeStateByName ( const FName& InDataLayerName
)

  
Public function Const EDataLayerState

GetDataLayerState ( const UDataLayerInstance* InDataLayer
)

  
Public function Const UFunction BlueprintCallable, Category, Meta EDataLayerState

GetDataLayerState ( const FActorDataLayer& InDataLayer
)

  
Public function Const UFunction BlueprintCallable, Category, Meta EDataLayerState

GetDataLayerStateByLabel ( const FName& InDataLayerLabel
)

  
Public function Const EDataLayerState

GetDataLayerStateByName ( const FName& InDataLayerName
)

  
Public function Const const TSet< FName > &  
Public function Const const TSet< FName > &  
Public function Const UFunction BlueprintCallable, Category, Meta const TSet< FName > &  
Public function Static TArray< const UDataLayerInstance * >

GetRuntimeDataLayerInstances ( UWorld* InWorld,
const TArray< FName >& InDataLayerInstanceNames
)

  
Public function Const void

GetUserLoadedInEditorStates ( TArray< FName >& OutDataLayersLoadedInEditor,
TArray< FName >& OutDataLayersNotLoadedInEditor
)

  
Public function Const bool  
Public function Const bool

IsAnyDataLayerInState ( const TArray< FName >& InDataLayerNames,
EDataLayerState InState
)

  
Public function Const void  
Public function Const void  
Public function void  
Public function bool

RemoveDataLayer ( const UDataLayerInstance* InDataLayer
)

  
Public function int32

RemoveDataLayers ( const TArray< UDataLayerInstance* >& InDataLayerInstances
)

  
Public function Const bool

ResolveIsLoadedInEditor ( const TArray< FName >& InDataLayerInstanceNames
)

  
Public function UFunction BlueprintCallable, BlueprintAuthorityOnly, Category, Meta void

SetDataLayerInstanceRuntimeState ( const UDataLayerAsset* InDataLayerAsset,
EDataLayerRuntimeState InState,
bool bInIsRecursive
)

 Set the Data Layer state using its name.
Public function void

SetDataLayerRuntimeState ( const UDataLayerInstance* InDataLayerInstance,
EDataLayerRuntimeState InState,
bool bInIsRecursive
)

  
Public function UFunction BlueprintCallable, BlueprintAuthorityOnly, Category void

SetDataLayerRuntimeState ( const FActorDataLayer& InDataLayer,
EDataLayerRuntimeState InState,
bool bInIsRecursive
)

  
Public function UFunction BlueprintCallable, BlueprintAuthorityOnly, Category void

SetDataLayerRuntimeStateByLabel ( const FName& InDataLayerLabel,
EDataLayerRuntimeState InState,
bool bInIsRecursive
)

  
Public function UFunction BlueprintCallable, BlueprintAuthorityOnly, Category, Meta PRAGMA_DISABLE_DEPRECATION_WARNINGS void

SetDataLayerState ( const FActorDataLayer& InDataLayer,
EDataLayerState InState
)

  
Public function UFunction BlueprintCallable, BlueprintAuthorityOnly, Category, Meta void

SetDataLayerStateByLabel ( const FName& InDataLayerLabel,
EDataLayerState InState
)

  
Public function void  
Public function Const void  

Overridden from UWorldSubsystem

  Type Name Description
Protected function Virtual Const bool  

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