UEngine Class Reference

#include <Engine.h>

Inheritance diagram for UEngine:

Classes
struct	FCopyPropertiesForUnrelatedObjectsParams
struct	FErrorsAndWarningsCollector

Public Member Functions
ENGINE_API void	RegisterBeginStreamingPauseRenderingDelegate (FBeginStreamingPauseDelegate *InDelegate)
ENGINE_API void	RegisterEndStreamingPauseRenderingDelegate (FEndStreamingPauseDelegate *InDelegate)
FPreRenderDelegate &	GetPreRenderDelegate ()
FPreRenderDelegateEx &	GetPreRenderDelegateEx ()
FPostRenderDelegate &	GetPostRenderDelegate ()
FPostRenderDelegateEx &	GetPostRenderDelegateEx ()
	DECLARE_EVENT_ThreeParams (UEngine, FOnTravelFailure, UWorld *, ETravelFailure::Type, const FString &)
	DECLARE_EVENT_FourParams (UEngine, FOnNetworkFailure, UWorld *, UNetDriver *, ENetworkFailure::Type, const FString &)
	DECLARE_EVENT_ThreeParams (UEngine, FOnNetworkLagStateChanged, UWorld *, UNetDriver *, ENetworkLagState::Type)
	DECLARE_EVENT_ThreeParams (UEngine, FOnNetworkDDoSEscalation, UWorld *, UNetDriver *, FString)
const FLinearColor &	GetSelectedMaterialColor () const
const FLinearColor &	GetSelectionOutlineColor () const
const FLinearColor &	GetSubduedSelectionOutlineColor () const
const FLinearColor &	GetHoveredMaterialColor () const
void	SetSelectedMaterialColor (const FLinearColor &InSelectedMaterialColor)
void	SetSelectionOutlineColor (const FLinearColor &InSelectionOutlineColor)
void	SetSubduedSelectionOutlineColor (const FLinearColor &InSubduedSelectionOutlineColor)
ENGINE_API void	OverrideSelectedMaterialColor (const FLinearColor &OverrideColor)
ENGINE_API void	RestoreSelectedMaterialColor ()
ENGINE_API void	GetDynamicResolutionCurrentStateInfos (FDynamicResolutionStateInfos &OutInfos) const
ENGINE_API void	PauseDynamicResolution ()
void	ResumeDynamicResolution ()
ENGINE_API void	EmitDynamicResolutionEvent (EDynamicResolutionStateEvent Event)
class IDynamicResolutionState *	GetDynamicResolutionState ()
ENGINE_API void	ChangeDynamicResolutionStateAtNextFrame (TSharedPtr< class IDynamicResolutionState > NewState)
bool	GetDynamicResolutionUserSetting () const
void	SetDynamicResolutionUserSetting (bool Enable)
ENGINE_API void	LoadDefaultBloomTexture ()
ENGINE_API void	LoadBlueNoiseTexture (bool LoadVector2BlueNoiseTexture)
ENGINE_API void	LoadDefaultFilmGrainTexture ()
ENGINE_API void	ConditionallyLoadPreIntegratedSkinBRDFTexture ()
ENGINE_API void	LoadLTCTextures ()
ENGINE_API void	LoadEnergyTextures ()
ENGINE_API void	LoadGlintTextures ()
ENGINE_API void	LoadSimpleVolumeTextures ()
ENGINE_API void	LoadSMAATextures ()
ENGINE_API float	DrawOnscreenDebugMessages (UWorld *World, FViewport *Viewport, FCanvas *Canvas, UCanvas *CanvasObject, float MessageX, float MessageY)
	UE_BUILD_SHIPPING.
ENGINE_API void	AddOnScreenDebugMessage (uint64 Key, float TimeToDisplay, FColor DisplayColor, const FString &DebugMessage, bool bNewerOnTop=true, const FVector2D &TextScale=FVector2D::UnitVector)
ENGINE_API void	AddOnScreenDebugMessage (int32 Key, float TimeToDisplay, FColor DisplayColor, const FString &DebugMessage, bool bNewerOnTop=true, const FVector2D &TextScale=FVector2D::UnitVector)
ENGINE_API bool	OnScreenDebugMessageExists (uint64 Key)
ENGINE_API void	ClearOnScreenDebugMessages ()
ENGINE_API void	RemoveOnScreenDebugMessage (uint64 Key)
	DECLARE_EVENT_OneParam (UEngine, FWorldAddedEvent, UWorld *)
FWorldAddedEvent &	OnWorldAdded ()
	DECLARE_EVENT_OneParam (UEngine, FWorldDestroyedEvent, UWorld *)
FWorldDestroyedEvent &	OnWorldDestroyed ()
virtual ENGINE_API void	WorldAdded (UWorld *World)
virtual ENGINE_API void	WorldDestroyed (UWorld *InWorld)
virtual bool	IsInitialized () const
virtual ENGINE_API ERHIFeatureLevel::Type	GetDefaultWorldFeatureLevel () const
FOnTravelFailure &	OnTravelFailure ()
void	BroadcastTravelFailure (UWorld *InWorld, ETravelFailure::Type FailureType, const FString &ErrorString=TEXT(""))
FOnNetworkFailure &	OnNetworkFailure ()
ENGINE_API void	BroadcastNetworkFailure (UWorld *World, UNetDriver *NetDriver, ENetworkFailure::Type FailureType, const FString &ErrorString=TEXT(""))
FOnNetworkLagStateChanged &	OnNetworkLagStateChanged ()
void	BroadcastNetworkLagStateChanged (UWorld *World, UNetDriver *NetDriver, ENetworkLagState::Type LagType)
FOnNetworkDDoSEscalation &	OnNetworkDDoSEscalation ()
void	BroadcastNetworkDDosSEscalation (UWorld *World, UNetDriver *NetDriver, FString SeverityCategory)
virtual ENGINE_API void	FinishDestroy () override
virtual ENGINE_API void	Serialize (FArchive &Ar) override
virtual ENGINE_API void	Init (IEngineLoop *InEngineLoop)
virtual ENGINE_API void	Start ()
virtual ENGINE_API void	PreExit ()
virtual ENGINE_API void	ReleaseAudioDeviceManager ()
ENGINE_API void	ShutdownHMD ()
ENGINE_API void	ParseCommandline ()
ENGINE_API bool	HandleFlushLogCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleGameVerCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleStatCommand (UWorld *World, FCommonViewportClient *ViewportClient, const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleStopMovieCaptureCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleCrackURLCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDeferCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleCeCommand (UWorld *InWorld, const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDumpTicksCommand (UWorld *InWorld, const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleGammaCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleShowLogCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDumpConsoleCommandsCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleDumpAvailableResolutionsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleAnimSeqStatsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleCountDisabledParticleItemsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleViewnamesCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleFreezeStreamingCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleFreezeAllCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleToggleRenderingThreadCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleRecompileShadersCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleRecompileGlobalShadersCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDumpShaderStatsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDumpMaterialStatsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleProfileCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleProfileGPUHitchesCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleShaderComplexityCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleFreezeRenderingCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleStartFPSChartCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleStopFPSChartCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleDumpLevelScriptActorsCommand (UWorld *InWorld, const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleKismetEventCommand (UWorld *InWorld, const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleListTexturesCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleListStaticMeshesCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleListSkeletalMeshesCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleListAnimsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleRemoteTextureStatsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleListParticleSystemsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleListSpawnedActorsCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleLogoutStatLevelsCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
virtual ENGINE_API void	WriteMemReportMetadata (FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleMemReportCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleMemReportDeferredCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleSkeletalMeshReportCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleParticleMeshUsageCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDumpParticleCountsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleListLoadedPackagesCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleMemCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDebugCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleMergeMeshCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API bool	HandleContentComparisonCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleTogglegtPsysLODCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleObjCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleTestslateGameUICommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDirCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleTrackParticleRenderingStatsCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDumpAllocatorStats (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleHeapCheckCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleToggleOnscreenDebugMessageDisplayCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleToggleOnscreenDebugMessageSystemCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleDisableAllScreenMessagesCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleEnableAllScreenMessagesCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleToggleAllScreenMessagesCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleConfigHashCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleConfigMemCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleGetIniCommand (const TCHAR *Cmd, FOutputDevice &Ar)
ENGINE_API bool	HandleRedirectOutputCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
virtual void Tick(float DeltaSeconds, bool bIdleMode) PURE_VIRTUAL(UEngine virtual ENGINE_API void	UpdateTimeAndHandleMaxTickRate ()
virtual ENGINE_API double	CorrectNegativeTimeDelta (double DeltaRealTime)
ENGINE_API void	ReinitializeCustomTimeStep ()
ENGINE_API bool	SetCustomTimeStep (UEngineCustomTimeStep *InCustomTimeStep)
UEngineCustomTimeStep *	GetCustomTimeStep () const
FSimpleMulticastDelegate &	OnCustomTimeStepChanged ()
ENGINE_API void	TickDeferredCommands ()
virtual ENGINE_API float	GetMaxTickRate (float DeltaTime, bool bAllowFrameRateSmoothing=true) const
virtual ENGINE_API float	GetMaxFPS () const
virtual ENGINE_API void	SetMaxFPS (const float MaxFPS)
virtual ENGINE_API void	UpdateRunningAverageDeltaTime (float DeltaTime, bool bAllowFrameRateSmoothing=true)
virtual ENGINE_API bool	IsAllowedFramerateSmoothing () const
virtual bool	IsRenderingSuspended () const
ENGINE_API void	UpdateTimecode ()
ENGINE_API void	ReinitializeTimecodeProvider ()
ENGINE_API bool	SetTimecodeProvider (UTimecodeProvider *InTimecodeProvider)
UTimecodeProvider *	GetTimecodeProvider () const
FSimpleMulticastDelegate &	OnTimecodeProviderChanged ()
virtual ENGINE_API void	OnLostFocusPause (bool EnablePause)
ENGINE_API void	GetAverageUnitTimes (TArray< float > &AverageTimes)
ENGINE_API void	SetAverageUnitTimes (float FrameTime, float RenderThreadTime, float GameThreadTime, float GPUFrameTime, float RHITFrameTime)
ENGINE_API FColor	GetFrameTimeDisplayColor (float FrameTimeMS) const
virtual ENGINE_API bool	ShouldThrottleCPUUsage () const
ENGINE_API bool	AreAllWindowsHidden () const
ENGINE_API TArray< classULocalPlayer * >::TConstIterator	GetLocalPlayerIterator (UWorld *World)
ENGINE_API TArray< classULocalPlayer * >::TConstIterator	GetLocalPlayerIterator (const UGameViewportClient *Viewport)
ENGINE_API const TArray< class ULocalPlayer * > &	GetGamePlayers (UWorld *World) const
ENGINE_API const TArray< class ULocalPlayer * > &	GetGamePlayers (const UGameViewportClient *Viewport) const
ENGINE_API ULocalPlayer *	FindFirstLocalPlayerFromControllerId (int32 ControllerId) const
virtual bool	IsControllerIdUsingPlatformUserId () const
ENGINE_API ULocalPlayer *	FindFirstLocalPlayerFromPlatformUserId (FPlatformUserId PlatformUserId) const
ENGINE_API ULocalPlayer *	GetLocalPlayerFromPlatformUserId (UWorld *InWorld, const FPlatformUserId PlatformUserId) const
ENGINE_API int32	GetNumGamePlayers (UWorld *InWorld)
ENGINE_API int32	GetNumGamePlayers (const UGameViewportClient *InViewport)
ENGINE_API ULocalPlayer *	GetGamePlayer (UWorld *InWorld, int32 InPlayer)
ENGINE_API ULocalPlayer *	GetGamePlayer (const UGameViewportClient *InViewport, int32 InPlayer)
ENGINE_API ULocalPlayer *	GetFirstGamePlayer (UWorld *InWorld)
ENGINE_API ULocalPlayer *	GetFirstGamePlayer (const UGameViewportClient *InViewport)
ENGINE_API ULocalPlayer *	GetFirstGamePlayer (UPendingNetGame *PendingNetGame)
ENGINE_API ULocalPlayer *	GetDebugLocalPlayer ()
ENGINE_API void	CleanupGameViewport ()
virtual bool	ShouldDrawBrushWireframe (class AActor *InActor)
virtual bool	GetMapBuildCancelled () const
virtual void	SetMapBuildCancelled (bool InCancelled)
ENGINE_API bool	GetStatValueColoration (const FString &StatName, float Value, FColor &OutColor)
virtual bool	AllowSelectTranslucent () const
virtual bool	OnlyLoadEditorVisibleLevelsInPIE () const
virtual ENGINE_API double	GetUnifiedTimeBudgetForStreaming (float DeltaSeconds, bool bHighPriority)
virtual ENGINE_API void	HandleUnifiedStreaming (float DeltaSeconds)
virtual bool	PreferToStreamLevelsInPIE () const
ENGINE_API void	EnableScreenSaver (bool bEnable)
virtual int32	GetSpriteCategoryIndex (const FName &InSpriteCategory)
ENGINE_API void	ConditionalCollectGarbage ()
ENGINE_API void	PerformGarbageCollectionAndCleanupActors ()
ENGINE_API void	ForceGarbageCollection (bool bFullPurge=false)
ENGINE_API void	DelayGarbageCollection ()
ENGINE_API void	SetTimeUntilNextGarbageCollection (float MinTimeUntilNextPass)
ENGINE_API float	GetTimeBetweenGarbageCollectionPasses () const
ENGINE_API void	PerformanceCapture (UWorld *World, const FString &MapName, const FString &SequenceName, float EventTime)
ENGINE_API void	LogPerformanceCapture (UWorld *World, const FString &MapName, const FString &SequenceName, float EventTime)
virtual ENGINE_API void	StartFPSChart (const FString &Label, bool bRecordPerFrameTimes)
virtual ENGINE_API void	StopFPSChart (const FString &MapName)
ENGINE_API void	TickPerformanceMonitoring (float DeltaSeconds)
ENGINE_API void	AddPerformanceDataConsumer (TSharedPtr< IPerformanceDataConsumer > Consumer)
ENGINE_API void	RemovePerformanceDataConsumer (TSharedPtr< IPerformanceDataConsumer > Consumer)
ENGINE_API bool	IsEditor ()
ENGINE_API FAudioDeviceManager *	GetAudioDeviceManager ()
ENGINE_API uint32	GetMainAudioDeviceID () const
ENGINE_API FAudioDeviceHandle	GetMainAudioDevice ()
ENGINE_API class FAudioDevice *	GetMainAudioDeviceRaw ()
ENGINE_API FAudioDeviceHandle	GetActiveAudioDevice ()
virtual ENGINE_API bool	HasMultipleLocalPlayers (UWorld *InWorld)
ENGINE_API bool	IsStereoscopic3D (const FViewport *InViewport=nullptr) const
ENGINE_API void	AddTextureStreamingLoc (FVector InLoc, float BoostFactor, bool bOverrideLocation, float OverrideDuration)
ENGINE_API UWorld *	GetWorldFromContextObject (const UObject *Object, EGetWorldErrorMode ErrorMode) const
UWorld *	GetWorldFromContextObjectChecked (const UObject *Object) const
virtual bool	IsSettingUpPlayWorld () const
ENGINE_API ULocalPlayer *	GetLocalPlayerFromControllerId (const UGameViewportClient *InViewport, const int32 ControllerId) const
ENGINE_API ULocalPlayer *	GetLocalPlayerFromControllerId (UWorld *InWorld, const int32 ControllerId) const
ENGINE_API ULocalPlayer *	GetLocalPlayerFromInputDevice (const UGameViewportClient *InViewport, const FInputDeviceId InputDevice) const
ENGINE_API ULocalPlayer *	GetLocalPlayerFromInputDevice (UWorld *InWorld, const FInputDeviceId InputDevice) const
ENGINE_API void	SwapControllerId (ULocalPlayer *NewPlayer, const int32 CurrentControllerId, const int32 NewControllerID) const
ENGINE_API void	SwapPlatformUserId (ULocalPlayer *NewPlayer, const FPlatformUserId CurrentUserId, const FPlatformUserId NewUserID) const
ENGINE_API class APlayerController *	GetFirstLocalPlayerController (const UWorld *InWorld)
ENGINE_API void	GetAllLocalPlayerControllers (TArray< APlayerController * > &PlayerList)
virtual TSharedPtr< class SViewport >	GetGameViewportWidget () const
float	GetDisplayGamma () const
virtual void	FocusNextPIEWorld (UWorld *CurrentPieWorld, bool previous=false)
virtual void	ResetPIEAudioSetting (UWorld *CurrentPieWorld)
virtual class UGameViewportClient *	GetNextPIEViewport (UGameViewportClient *CurrentViewport)
virtual void	RemapGamepadControllerIdForPIE (class UGameViewportClient *InGameViewport, int32 &ControllerId)
TSharedRef< IPortalServiceLocator >	GetServiceLocator ()
virtual void	NotifyToolsOfObjectReplacement (const TMap< UObject *, UObject * > &OldToNewInstanceMap)
virtual ENGINE_API bool	UseSound () const
virtual UWorld *	CreatePIEWorldByDuplication (FWorldContext &Context, UWorld *InWorld, FString &PlayWorldMapName)
virtual void	PostCreatePIEWorld (UWorld *InWorld)
virtual bool	Experimental_ShouldPreDuplicateMap (const FName MapName) const
void	IncrementGlobalNetTravelCount ()
uint32	GetGlobalNetTravelCount () const
ENGINE_API const FIrisNetDriverConfig *	GetIrisNetDriverConfig (FName InNetDriverDefinition, FName InNetDriverName) const
ENGINE_API bool	WillNetDriverUseIris (const FWorldContext &Context, FName InNetDriverDefinition, FName InNetDriverName) const
virtual ENGINE_API void	SpawnServerActors (UWorld *World)
virtual ENGINE_API void	HandleNetworkFailure (UWorld *World, UNetDriver *NetDriver, ENetworkFailure::Type FailureType, const FString &ErrorString)
virtual ENGINE_API void	HandleTravelFailure (UWorld *InWorld, ETravelFailure::Type FailureType, const FString &ErrorString)
virtual ENGINE_API void	HandleNetworkLagStateChanged (UWorld *World, UNetDriver *NetDriver, ENetworkLagState::Type LagType)
ENGINE_API void	ShutdownWorldNetDriver (UWorld *)
ENGINE_API void	ShutdownAllNetDrivers ()
ENGINE_API UNetDriver *	FindNamedNetDriver (const UWorld *InWorld, FName NetDriverName)
ENGINE_API UNetDriver *	FindNamedNetDriver (const UPendingNetGame *InPendingNetGame, FName NetDriverName)
ENGINE_API ENetMode	GetNetMode (const UWorld *World) const
ENGINE_API UNetDriver *	CreateNetDriver (UWorld *InWorld, FName NetDriverDefinition)
ENGINE_API bool	CreateNamedNetDriver (UWorld *InWorld, FName NetDriverName, FName NetDriverDefinition)
ENGINE_API bool	CreateNamedNetDriver (UPendingNetGame *PendingNetGame, FName NetDriverName, FName NetDriverDefinition)
ENGINE_API void	DestroyNamedNetDriver (UWorld *InWorld, FName NetDriverName)
ENGINE_API void	DestroyNamedNetDriver (UPendingNetGame *PendingNetGame, FName NetDriverName)
virtual bool	NetworkRemapPath (UNetConnection *Connection, FString &Str, bool bReading=true)
virtual bool	NetworkRemapPath (UPendingNetGame *PendingNetGame, FString &Str, bool bReading=true)
virtual ENGINE_API bool	HandleOpenCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
virtual ENGINE_API bool	HandleTravelCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
virtual ENGINE_API bool	HandleStreamMapCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
virtual ENGINE_API bool	HandleDisconnectCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
virtual ENGINE_API bool	HandleReconnectCommand (const TCHAR *Cmd, FOutputDevice &Ar, UWorld *InWorld)
ENGINE_API void	HandleDisconnect (UWorld *InWorld, UNetDriver *NetDriver)
ENGINE_API bool	MakeSureMapNameIsValid (FString &InOutMapName)
ENGINE_API void	SetClientTravel (UWorld *InWorld, const TCHAR *NextURL, ETravelType InTravelType)
ENGINE_API void	SetClientTravel (UPendingNetGame *PendingNetGame, const TCHAR *NextURL, ETravelType InTravelType)
ENGINE_API void	SetClientTravelFromPendingGameNetDriver (UNetDriver *PendingGameNetDriverGame, const TCHAR *NextURL, ETravelType InTravelType)
virtual ENGINE_API EBrowseReturnVal::Type	Browse (FWorldContext &WorldContext, FURL URL, FString &Error)
virtual ENGINE_API void	TickWorldTravel (FWorldContext &WorldContext, float DeltaSeconds)
ENGINE_API void	BrowseToDefaultMap (FWorldContext &WorldContext)
virtual ENGINE_API bool	LoadMap (FWorldContext &WorldContext, FURL URL, class UPendingNetGame *Pending, FString &Error)
virtual void	RedrawViewports (bool bShouldPresent=true)
virtual void	TriggerStreamingDataRebuild ()
ENGINE_API void	BlockTillLevelStreamingCompleted (UWorld *InWorld)
ENGINE_API void	CleanupPackagesToFullyLoad (FWorldContext &Context, EFullyLoadPackageType FullyLoadType, const FString &Tag)
virtual void	LoadMapRedrawViewports (void)
ENGINE_API void	ClearDebugDisplayProperties ()
ENGINE_API void	LoadPackagesFully (UWorld *InWorld, EFullyLoadPackageType FullyLoadType, const FString &Tag)
ENGINE_API void	UpdateTransitionType (UWorld *CurrentWorld)
ENGINE_API UPendingNetGame *	PendingNetGameFromWorld (UWorld *InWorld)
virtual ENGINE_API void	CancelAllPending ()
virtual ENGINE_API void	CancelPending (UWorld *InWorld, UPendingNetGame *NewPendingNetGame=nullptr)
virtual ENGINE_API bool	WorldIsPIEInNewViewport (UWorld *InWorld)
ENGINE_API FWorldContext *	GetWorldContextFromWorld (const UWorld *InWorld)
ENGINE_API FWorldContext *	GetWorldContextFromGameViewport (const UGameViewportClient *InViewport)
ENGINE_API FWorldContext *	GetWorldContextFromPendingNetGame (const UPendingNetGame *InPendingNetGame)
ENGINE_API FWorldContext *	GetWorldContextFromPendingNetGameNetDriver (const UNetDriver *InPendingNetGame)
ENGINE_API FWorldContext *	GetWorldContextFromHandle (const FName WorldContextHandle)
ENGINE_API FWorldContext *	GetWorldContextFromPIEInstance (const int32 PIEInstance)
ENGINE_API const FWorldContext *	GetWorldContextFromWorld (const UWorld *InWorld) const
ENGINE_API const FWorldContext *	GetWorldContextFromGameViewport (const UGameViewportClient *InViewport) const
ENGINE_API const FWorldContext *	GetWorldContextFromPendingNetGame (const UPendingNetGame *InPendingNetGame) const
ENGINE_API const FWorldContext *	GetWorldContextFromPendingNetGameNetDriver (const UNetDriver *InPendingNetGame) const
ENGINE_API const FWorldContext *	GetWorldContextFromHandle (const FName WorldContextHandle) const
ENGINE_API const FWorldContext *	GetWorldContextFromPIEInstance (const int32 PIEInstance) const
ENGINE_API FWorldContext &	GetWorldContextFromWorldChecked (const UWorld *InWorld)
ENGINE_API FWorldContext &	GetWorldContextFromGameViewportChecked (const UGameViewportClient *InViewport)
ENGINE_API FWorldContext &	GetWorldContextFromPendingNetGameChecked (const UPendingNetGame *InPendingNetGame)
ENGINE_API FWorldContext &	GetWorldContextFromPendingNetGameNetDriverChecked (const UNetDriver *InPendingNetGame)
ENGINE_API FWorldContext &	GetWorldContextFromHandleChecked (const FName WorldContextHandle)
ENGINE_API FWorldContext &	GetWorldContextFromPIEInstanceChecked (const int32 PIEInstance)
ENGINE_API const FWorldContext &	GetWorldContextFromWorldChecked (const UWorld *InWorld) const
ENGINE_API const FWorldContext &	GetWorldContextFromGameViewportChecked (const UGameViewportClient *InViewport) const
ENGINE_API const FWorldContext &	GetWorldContextFromPendingNetGameChecked (const UPendingNetGame *InPendingNetGame) const
ENGINE_API const FWorldContext &	GetWorldContextFromPendingNetGameNetDriverChecked (const UNetDriver *InPendingNetGame) const
ENGINE_API const FWorldContext &	GetWorldContextFromHandleChecked (const FName WorldContextHandle) const
ENGINE_API const FWorldContext &	GetWorldContextFromPIEInstanceChecked (const int32 PIEInstance) const
const TIndirectArray< FWorldContext > &	GetWorldContexts () const
ENGINE_API UWorld *	GetCurrentPlayWorld (UWorld *PossiblePlayWorld=nullptr) const
virtual ENGINE_API void	CheckAndHandleStaleWorldObjectReferences (FWorldContext *InWorldContext=nullptr)
ENGINE_API FWorldContext &	CreateNewWorldContext (EWorldType::Type WorldType)
virtual ENGINE_API void	DestroyWorldContext (UWorld *InWorld)
	DECLARE_EVENT_OneParam (UEngine, FWorldContextDestroyedEvent, FWorldContext &)
FWorldContextDestroyedEvent &	OnWorldContextDestroyed ()
ENGINE_API int32	GetGlobalFunctionCallspace (UFunction *Function, UObject *FunctionTarget, FFrame *Stack)
ENGINE_API bool	ShouldAbsorbAuthorityOnlyEvent ()
ENGINE_API bool	ShouldAbsorbCosmeticOnlyEvent ()
ENGINE_API UGameViewportClient *	GameViewportForWorld (const UWorld *InWorld) const
virtual bool	AreEditorAnalyticsEnabled () const
virtual void	CreateStartupAnalyticsAttributes (TArray< struct FAnalyticsEventAttribute > &StartSessionAttributes) const
virtual bool	IsAutosaving (const EPackageAutoSaveType AutoSaveType=EPackageAutoSaveType::Transient) const
virtual bool	ShouldDoAsyncEndOfFrameTasks () const
bool	IsVanillaProduct () const
bool	CommitMapChange (UWorld *InWorld)
bool	IsReadyForMapChange (UWorld *InWorld)
bool	IsPreparingMapChange (UWorld *InWorld)
bool	PrepareMapChange (UWorld *InWorld, const TArray< FName > &LevelNames)
void	ConditionalCommitMapChange (UWorld *InWorld)
FString	GetMapChangeFailureDescription (UWorld *InWorld)
void	CancelPendingMapChange (UWorld *InWorld)
ENGINE_API void	AddNewPendingStreamingLevel (UWorld *InWorld, FName PackageName, bool bNewShouldBeLoaded, bool bNewShouldBeVisible, int32 LODIndex)
ENGINE_API bool	ShouldCommitPendingMapChange (const UWorld *InWorld) const
ENGINE_API void	SetShouldCommitPendingMapChange (UWorld *InWorld, bool NewShouldCommitPendingMapChange)
ENGINE_API FSeamlessTravelHandler &	SeamlessTravelHandlerForWorld (UWorld *World)
ENGINE_API FURL &	LastURLFromWorld (UWorld *World)
ENGINE_API const UGameUserSettings *	GetGameUserSettings () const
ENGINE_API UGameUserSettings *	GetGameUserSettings ()
UEngineSubsystem *	GetEngineSubsystemBase (TSubclassOf< UEngineSubsystem > SubsystemClass) const
template<typename TSubsystemClass >
TSubsystemClass *	GetEngineSubsystem () const
template<typename TSubsystemClass >
TArray< TSubsystemClass * >	GetEngineSubsystemArrayCopy () const
template<typename TSubsystemClass >
void	ForEachEngineSubsystem (TFunctionRef< void(TSubsystemClass *)> Operation) const
	DECLARE_EVENT_ThreeParams (UEngine, FOnNewStatRegistered, const FName &, const FName &, const FText &)
ENGINE_API void	ExecEngineStat (UWorld *World, FCommonViewportClient *ViewportClient, const TCHAR *InName)
ENGINE_API bool	IsEngineStat (const FString &InName)
ENGINE_API void	SetEngineStat (UWorld *World, FCommonViewportClient *ViewportClient, const FString &InName, const bool bShow)
ENGINE_API void	SetEngineStats (UWorld *World, FCommonViewportClient *ViewportClient, const TArray< FString > &InNames, const bool bShow)
ENGINE_API void	RenderEngineStats (UWorld *World, FViewport *Viewport, FCanvas *Canvas, int32 LHSX, int32 &InOutLHSY, int32 RHSX, int32 &InOutRHSY, const FVector *ViewLocation, const FRotator *ViewRotation)
ENGINE_API int32	RenderNamedEventsEnabled (FCanvas *Canvas, int32 X, int32 Y)
	DECLARE_DELEGATE_RetVal_ThreeParams (bool, FEngineStatToggle, UWorld *, FCommonViewportClient *, const TCHAR *) DECLARE_DELEGATE_RetVal_SevenParams(int32
UWorld FViewport FCanvas const FVector const FRotator *ENGINE_API void	AddEngineStat (const FName &InCommandName, const FName &InCategoryName, const FText &InDescriptionString, FEngineStatRender InRenderFunc=nullptr, FEngineStatToggle InToggleFunc=nullptr, const bool bInIsRHS=false)
ENGINE_API void	RemoveEngineStat (const FName &InCommandName)
ENGINE_API void	SetPriorityAndAffinityOnGameThread ()
Public Member Functions inherited from UObject
COREUOBJECT_API	UObject ()
COREUOBJECT_API	UObject (const FObjectInitializer &ObjectInitializer)
COREUOBJECT_API	UObject (EStaticConstructor, EObjectFlags InFlags)
COREUOBJECT_API	UObject (FVTableHelper &Helper)
COREUOBJECT_API UObject *	CreateDefaultSubobject (FName SubobjectFName, UClass *ReturnType, UClass *ClassToCreateByDefault, bool bIsRequired, bool bIsTransient)
template<class TReturnType >
TReturnType *	CreateEditorOnlyDefaultSubobject (FName SubobjectName, bool bTransient=false)
template<class TReturnType >
TReturnType *	CreateDefaultSubobject (FName SubobjectName, bool bTransient=false)
template<class TReturnType , class TClassToConstructByDefault >
TReturnType *	CreateDefaultSubobject (FName SubobjectName, bool bTransient=false)
template<class TReturnType >
TReturnType *	CreateOptionalDefaultSubobject (FName SubobjectName, bool bTransient=false)
template<class TReturnType , class TClassToConstructByDefault >
TReturnType *	CreateOptionalDefaultSubobject (FName SubobjectName, bool bTransient=false)
COREUOBJECT_API void	GetDefaultSubobjects (TArray< UObject * > &OutDefaultSubobjects)
COREUOBJECT_API UObject *	GetDefaultSubobjectByName (FName ToFind)
virtual COREUOBJECT_API void	PostInitProperties ()
virtual COREUOBJECT_API void	PostReinitProperties ()
virtual void	PostCDOContruct ()
virtual COREUOBJECT_API void	PreSaveRoot (FObjectPreSaveRootContext ObjectSaveContext)
virtual COREUOBJECT_API void	PostSaveRoot (FObjectPostSaveRootContext ObjectSaveContext)
virtual COREUOBJECT_API void	PreSave (FObjectPreSaveContext SaveContext)
virtual COREUOBJECT_API void	CollectSaveOverrides (FObjectCollectSaveOverridesContext SaveContext)
UE_FORCEINLINE_HINT bool	Modify (bool bAlwaysMarkDirty=true)
UE_FORCEINLINE_HINT bool	IsCapturingAsRootObjectForTransaction () const
virtual bool	ResolveSubobject (const TCHAR *SubObjectPath, UObject *&OutObject, bool bLoadIfExists)
virtual bool	IsReadyForAsyncPostLoad () const
virtual COREUOBJECT_API void	PostLoad ()
virtual COREUOBJECT_API void	PostLoadSubobjects (FObjectInstancingGraph *OuterInstanceGraph)
virtual COREUOBJECT_API void	BeginDestroy ()
virtual bool	IsReadyForFinishDestroy ()
virtual COREUOBJECT_API void	Serialize (FStructuredArchive::FRecord Record)
virtual void	ShutdownAfterError ()
virtual void	PostInterpChange (FProperty *PropertyThatChanged)
virtual COREUOBJECT_API void	PostRename (UObject *OldOuter, const FName OldName)
virtual void	PreDuplicate (FObjectDuplicationParameters &DupParams)
virtual void	PostDuplicate (bool bDuplicateForPIE)
virtual void	PostDuplicate (EDuplicateMode::Type DuplicateMode)
virtual COREUOBJECT_API bool	NeedsLoadForClient () const
virtual COREUOBJECT_API bool	NeedsLoadForServer () const
virtual COREUOBJECT_API bool	NeedsLoadForTargetPlatform (const class ITargetPlatform *TargetPlatform) const
virtual bool	NeedsLoadForEditorGame () const
virtual bool	IsEditorOnly () const
virtual bool	HasNonEditorOnlyReferences () const
virtual bool	IsPostLoadThreadSafe () const
virtual COREUOBJECT_API bool	IsDestructionThreadSafe () const
virtual COREUOBJECT_API void	GetPreloadDependencies (TArray< UObject * > &OutDeps)
virtual void	GetPrestreamPackages (TArray< UObject * > &OutPrestream)
virtual void	ExportCustomProperties (FOutputDevice &Out, uint32 Indent)
virtual void	ImportCustomProperties (const TCHAR *SourceText, FFeedbackContext *Warn)
virtual void	PostEditImport ()
virtual void	PostReloadConfig (class FProperty *PropertyThatWasLoaded)
virtual COREUOBJECT_API bool	Rename (const TCHAR *NewName=nullptr, UObject *NewOuter=nullptr, ERenameFlags Flags=REN_None)
virtual FString	GetDesc ()
COREUOBJECT_API UScriptStruct *	GetSparseClassDataStruct () const
virtual bool	GetNativePropertyValues (TMap< FString, FString > &out_PropertyValues, uint32 ExportFlags=0) const
virtual COREUOBJECT_API void	GetResourceSizeEx (FResourceSizeEx &CumulativeResourceSize)
SIZE_T	GetResourceSizeBytes (EResourceSizeMode::Type Mode)
virtual FName	GetExporterName (void)
COREUOBJECT_API void	CallAddReferencedObjects (FReferenceCollector &Collector)
virtual FRestoreForUObjectOverwrite *	GetRestoreForUObjectOverwrite ()
virtual bool	AreNativePropertiesIdenticalTo (UObject *Other) const
virtual COREUOBJECT_API void	GetAssetRegistryTags (FAssetRegistryTagsContext Context) const
virtual COREUOBJECT_API void	GetAssetRegistryTags (TArray< FAssetRegistryTag > &OutTags) const
COREUOBJECT_API void	GetAssetRegistryTags (FAssetData &Out) const
COREUOBJECT_API void	GetAssetRegistryTags (FAssetRegistryTagsContext Context, FAssetData &Out) const
virtual COREUOBJECT_API bool	IsAsset () const
virtual COREUOBJECT_API FPrimaryAssetId	GetPrimaryAssetId () const
virtual COREUOBJECT_API bool	IsLocalizedResource () const
virtual COREUOBJECT_API bool	IsSafeForRootSet () const
virtual COREUOBJECT_API void	TagSubobjects (EObjectFlags NewFlags)
virtual COREUOBJECT_API void	GetLifetimeReplicatedProps (TArray< class FLifetimeProperty > &OutLifetimeProps) const
virtual COREUOBJECT_API void	GetReplicatedCustomConditionState (FCustomPropertyConditionState &OutActiveState) const
virtual COREUOBJECT_API void	RegisterReplicationFragments (UE::Net::FFragmentRegistrationContext &Context, UE::Net::EFragmentRegistrationFlags RegistrationFlags)
virtual COREUOBJECT_API bool	IsNameStableForNetworking () const
virtual COREUOBJECT_API bool	IsFullNameStableForNetworking () const
virtual COREUOBJECT_API bool	IsSupportedForNetworking () const
virtual void	GetSubobjectsWithStableNamesForNetworking (TArray< UObject * > &ObjList)
virtual COREUOBJECT_API void	PreNetReceive ()
virtual COREUOBJECT_API void	PostNetReceive ()
virtual void	PostRepNotifies ()
virtual COREUOBJECT_API void	PreDestroyFromReplication ()
COREUOBJECT_API bool	IsSelected () const
COREUOBJECT_API void	SerializeScriptProperties (FArchive &Ar) const
COREUOBJECT_API void	SerializeScriptProperties (FStructuredArchive::FSlot Slot) const
COREUOBJECT_API void	ReinitializeProperties (UObject *SourceObject=NULL, struct FObjectInstancingGraph *InstanceGraph=NULL)
COREUOBJECT_API FString	GetDetailedInfo () const
COREUOBJECT_API bool	ConditionalBeginDestroy ()
COREUOBJECT_API bool	ConditionalFinishDestroy ()
COREUOBJECT_API void	ConditionalPostLoad ()
COREUOBJECT_API void	ConditionalPreload ()
COREUOBJECT_API void	ConditionalPostLoadSubobjects (struct FObjectInstancingGraph *OuterInstanceGraph=NULL)
bool	IsBasedOnArchetype (const UObject *const SomeObject) const
COREUOBJECT_API UFunction *	FindFunction (FName InName) const
COREUOBJECT_API UFunction *	FindFunctionChecked (FName InName) const
virtual COREUOBJECT_API void	BuildSubobjectMapping (UObject *OtherObject, TMap< UObject *, UObject * > &ObjectMapping) const
COREUOBJECT_API void	CollectDefaultSubobjects (TArray< UObject * > &OutDefaultSubobjects, bool bIncludeNestedSubobjects=false) const
COREUOBJECT_API bool	CheckDefaultSubobjects (bool bForceCheck=false) const
COREUOBJECT_API void	SaveConfig (uint64 RequiredPropertyFlags=CPF_Config, const TCHAR *Filename=nullptr, FConfigCacheIni *Config=GConfig, bool bAllowCopyToDefaultObject=true)
COREUOBJECT_API void	SaveConfig (const FSaveConfigContext &Context)
COREUOBJECT_API void	UpdateDefaultConfigFile (const FString &SpecificFileLocation="")
COREUOBJECT_API bool	TryUpdateDefaultConfigFile (const FString &SpecificFileLocation="", bool bWarnIfFail=true)
COREUOBJECT_API void	UpdateGlobalUserConfigFile ()
COREUOBJECT_API void	UpdateProjectUserConfigFile ()
COREUOBJECT_API void	UpdateSinglePropertyInConfigFile (const FProperty *InProperty, const FString &InConfigIniName)
COREUOBJECT_API FString	GetDefaultConfigFilename () const
COREUOBJECT_API FString	GetGlobalUserConfigFilename () const
COREUOBJECT_API FString	GetProjectUserConfigFilename () const
virtual const TCHAR *	GetConfigOverridePlatform () const
virtual void	OverrideConfigSection (FString &SectionName)
virtual void	OverridePerObjectConfigSection (FString &SectionName)
COREUOBJECT_API void	LoadConfig (UClass *ConfigClass=nullptr, const TCHAR *Filename=nullptr, uint32 PropagationFlags=UE::LCPF_None, class FProperty *PropertyToLoad=nullptr, TArray< UE::ConfigAccessTracking::FConfigAccessData > *OutAccessedKeys=nullptr)
COREUOBJECT_API void	ReloadConfig (UClass *ConfigClass=NULL, const TCHAR *Filename=NULL, uint32 PropagationFlags=UE::LCPF_None, class FProperty *PropertyToLoad=NULL)
COREUOBJECT_API void	ParseParms (const TCHAR *Parms)
COREUOBJECT_API void	OutputReferencers (FOutputDevice &Ar, FReferencerInformationList *Referencers=NULL)
COREUOBJECT_API void	RetrieveReferencers (TArray< FReferencerInformation > *OutInternalReferencers, TArray< FReferencerInformation > *OutExternalReferencers)
COREUOBJECT_API void	SetLinker (FLinkerLoad *LinkerLoad, int32 LinkerIndex, bool bShouldDetachExisting=true, bool bSilenceLogs=false)
COREUOBJECT_API UObject *	GetArchetype () const
COREUOBJECT_API void	GetArchetypeInstances (TArray< UObject * > &Instances)
COREUOBJECT_API void	InstanceSubobjectTemplates (struct FObjectInstancingGraph *InstanceGraph=NULL)
template<class T >
bool	Implements () const
virtual COREUOBJECT_API void	ProcessEvent (UFunction *Function, void *Parms)
virtual int32	GetFunctionCallspace (UFunction *Function, FFrame *Stack)
virtual bool	CallRemoteFunction (UFunction *Function, void *Parms, struct FOutParmRec *OutParms, FFrame *Stack)
COREUOBJECT_API bool	CallFunctionByNameWithArguments (const TCHAR *Cmd, FOutputDevice &Ar, UObject *Executor, bool bForceCallWithNonExec=false)
COREUOBJECT_API void	CallFunction (FFrame &Stack, RESULT_DECL, UFunction *Function)
	DECLARE_FUNCTION (ProcessInternal)
virtual bool	ProcessConsoleExec (const TCHAR *Cmd, FOutputDevice &Ar, UObject *Executor)
COREUOBJECT_API void	SkipFunction (FFrame &Stack, RESULT_DECL, UFunction *Function)
virtual UClass *	RegenerateClass (UClass *ClassToRegenerate, UObject *PreviousCDO)
COREUOBJECT_API bool	IsInBlueprint () const
COREUOBJECT_API void	DestroyNonNativeProperties ()
virtual void	MarkAsEditorOnlySubobject ()
COREUOBJECT_API void	AbortInsideMemberFunction () const
	DECLARE_FUNCTION (execUndefined)
	DECLARE_FUNCTION (execLocalVariable)
	DECLARE_FUNCTION (execInstanceVariable)
	DECLARE_FUNCTION (execDefaultVariable)
	DECLARE_FUNCTION (execLocalOutVariable)
	DECLARE_FUNCTION (execInterfaceVariable)
	DECLARE_FUNCTION (execClassSparseDataVariable)
	DECLARE_FUNCTION (execInterfaceContext)
	DECLARE_FUNCTION (execArrayElement)
	DECLARE_FUNCTION (execBoolVariable)
	DECLARE_FUNCTION (execClassDefaultVariable)
	DECLARE_FUNCTION (execEndFunctionParms)
	DECLARE_FUNCTION (execNothing)
	DECLARE_FUNCTION (execNothingInt32)
	DECLARE_FUNCTION (execNothingOp4a)
	DECLARE_FUNCTION (execBreakpoint)
	DECLARE_FUNCTION (execTracepoint)
	DECLARE_FUNCTION (execWireTracepoint)
	DECLARE_FUNCTION (execInstrumentation)
	DECLARE_FUNCTION (execEndOfScript)
	DECLARE_FUNCTION (execReturnNothing)
	DECLARE_FUNCTION (execEmptyParmValue)
	DECLARE_FUNCTION (execJump)
	DECLARE_FUNCTION (execJumpIfNot)
	DECLARE_FUNCTION (execAssert)
	DECLARE_FUNCTION (execPushExecutionFlow)
	DECLARE_FUNCTION (execPopExecutionFlow)
	DECLARE_FUNCTION (execComputedJump)
	DECLARE_FUNCTION (execPopExecutionFlowIfNot)
	DECLARE_FUNCTION (execLet)
	DECLARE_FUNCTION (execLetObj)
	DECLARE_FUNCTION (execLetWeakObjPtr)
	DECLARE_FUNCTION (execLetBool)
	DECLARE_FUNCTION (execLetDelegate)
	DECLARE_FUNCTION (execLetMulticastDelegate)
	DECLARE_FUNCTION (execAddMulticastDelegate)
	DECLARE_FUNCTION (execClearMulticastDelegate)
	DECLARE_FUNCTION (execEatReturnValue)
	DECLARE_FUNCTION (execRemoveMulticastDelegate)
	DECLARE_FUNCTION (execSelf)
	DECLARE_FUNCTION (execContext)
	DECLARE_FUNCTION (execContext_FailSilent)
	DECLARE_FUNCTION (execStructMemberContext)
	DECLARE_FUNCTION (execVirtualFunction)
	DECLARE_FUNCTION (execFinalFunction)
	DECLARE_FUNCTION (execLocalVirtualFunction)
	DECLARE_FUNCTION (execLocalFinalFunction)
	DECLARE_FUNCTION (execStructCmpEq)
	DECLARE_FUNCTION (execStructCmpNe)
	DECLARE_FUNCTION (execStructMember)
	DECLARE_FUNCTION (execEqualEqual_DelegateDelegate)
	DECLARE_FUNCTION (execNotEqual_DelegateDelegate)
	DECLARE_FUNCTION (execEqualEqual_DelegateFunction)
	DECLARE_FUNCTION (execNotEqual_DelegateFunction)
	DECLARE_FUNCTION (execIntConst)
	DECLARE_FUNCTION (execInt64Const)
	DECLARE_FUNCTION (execUInt64Const)
	DECLARE_FUNCTION (execSkipOffsetConst)
	DECLARE_FUNCTION (execFloatConst)
	DECLARE_FUNCTION (execDoubleConst)
	DECLARE_FUNCTION (execStringConst)
	DECLARE_FUNCTION (execUnicodeStringConst)
	DECLARE_FUNCTION (execTextConst)
	DECLARE_FUNCTION (execPropertyConst)
	DECLARE_FUNCTION (execObjectConst)
	DECLARE_FUNCTION (execSoftObjectConst)
	DECLARE_FUNCTION (execFieldPathConst)
	DECLARE_FUNCTION (execInstanceDelegate)
	DECLARE_FUNCTION (execNameConst)
	DECLARE_FUNCTION (execByteConst)
	DECLARE_FUNCTION (execIntZero)
	DECLARE_FUNCTION (execIntOne)
	DECLARE_FUNCTION (execTrue)
	DECLARE_FUNCTION (execFalse)
	DECLARE_FUNCTION (execNoObject)
	DECLARE_FUNCTION (execNullInterface)
	DECLARE_FUNCTION (execIntConstByte)
	DECLARE_FUNCTION (execRotationConst)
	DECLARE_FUNCTION (execVectorConst)
	DECLARE_FUNCTION (execVector3fConst)
	DECLARE_FUNCTION (execTransformConst)
	DECLARE_FUNCTION (execStructConst)
	DECLARE_FUNCTION (execSetArray)
	DECLARE_FUNCTION (execSetSet)
	DECLARE_FUNCTION (execSetMap)
	DECLARE_FUNCTION (execArrayConst)
	DECLARE_FUNCTION (execSetConst)
	DECLARE_FUNCTION (execMapConst)
	DECLARE_FUNCTION (execBitFieldConst)
	DECLARE_FUNCTION (execNew)
	DECLARE_FUNCTION (execClassContext)
	DECLARE_FUNCTION (execNativeParm)
	DECLARE_FUNCTION (execCast)
	DECLARE_FUNCTION (execDynamicCast)
	DECLARE_FUNCTION (execMetaCast)
	DECLARE_FUNCTION (execInterfaceCast)
	DECLARE_FUNCTION (execDoubleToFloatCast)
	DECLARE_FUNCTION (execFloatToDoubleCast)
	DECLARE_FUNCTION (execObjectToBool)
	DECLARE_FUNCTION (execInterfaceToBool)
	DECLARE_FUNCTION (execObjectToInterface)
	DECLARE_FUNCTION (execInterfaceToInterface)
	DECLARE_FUNCTION (execInterfaceToObject)
	DECLARE_FUNCTION (execGetDynArrayElement)
	DECLARE_FUNCTION (execSetDynArrayElement)
	DECLARE_FUNCTION (execGetDynArrayLength)
	DECLARE_FUNCTION (execSetDynArrayLength)
	DECLARE_FUNCTION (execDynArrayInsert)
	DECLARE_FUNCTION (execDynArrayRemove)
	DECLARE_FUNCTION (execDynArrayFind)
	DECLARE_FUNCTION (execDynArrayFindStruct)
	DECLARE_FUNCTION (execDynArrayAdd)
	DECLARE_FUNCTION (execDynArrayAddItem)
	DECLARE_FUNCTION (execDynArrayInsertItem)
	DECLARE_FUNCTION (execDynArrayRemoveItem)
	DECLARE_FUNCTION (execDynArraySort)
	DECLARE_FUNCTION (execBindDelegate)
	DECLARE_FUNCTION (execCallMulticastDelegate)
	DECLARE_FUNCTION (execLetValueOnPersistentFrame)
	DECLARE_FUNCTION (execCallMathFunction)
	DECLARE_FUNCTION (execSwitchValue)
	DECLARE_FUNCTION (execArrayGetByRef)
	DECLARE_FUNCTION (execAutoRtfmTransact)
	DECLARE_FUNCTION (execAutoRtfmStopTransact)
	DECLARE_FUNCTION (execAutoRtfmAbortIfNot)
void	ExecuteUbergraph (int32 EntryPoint)
virtual void	ValidateGeneratedRepEnums (const TArray< struct FRepRecord > &ClassReps) const
virtual uint64	GetNetPushIdDynamic () const
Public Member Functions inherited from UObjectBaseUtility
	UObjectBaseUtility ()
	UObjectBaseUtility (EObjectFlags InFlags)
void	SetFlags (EObjectFlags NewFlags)
void	ClearFlags (EObjectFlags FlagsToClear)
bool	HasAnyFlags (EObjectFlags FlagsToCheck) const
bool	HasAllFlags (EObjectFlags FlagsToCheck) const
UE_FORCEINLINE_HINT EObjectFlags	GetMaskedFlags (EObjectFlags Mask=RF_AllFlags) const
UE_FORCEINLINE_HINT void	Mark (EObjectMark Marks) const
UE_FORCEINLINE_HINT void	UnMark (EObjectMark Marks) const
UE_FORCEINLINE_HINT bool	HasAnyMarks (EObjectMark Marks) const
UE_FORCEINLINE_HINT bool	HasAllMarks (EObjectMark Marks) const
UE_FORCEINLINE_HINT EObjectMark	GetAllMarks () const
void	MarkAsGarbage ()
void	ClearGarbage ()
UE_FORCEINLINE_HINT void	AddToRoot ()
UE_FORCEINLINE_HINT void	RemoveFromRoot ()
UE_FORCEINLINE_HINT bool	IsRooted () const
UE_FORCEINLINE_HINT int32	GetRefCount () const
bool	ThisThreadAtomicallyClearedRFUnreachable ()
UE_FORCEINLINE_HINT bool	IsUnreachable () const
UE_FORCEINLINE_HINT bool	IsNative () const
void	SetInternalFlags (EInternalObjectFlags FlagsToSet) const
UE_FORCEINLINE_HINT EInternalObjectFlags	GetInternalFlags () const
UE_FORCEINLINE_HINT bool	HasAnyInternalFlags (EInternalObjectFlags FlagsToCheck) const
void	ClearInternalFlags (EInternalObjectFlags FlagsToClear) const
bool	AtomicallyClearInternalFlags (EInternalObjectFlags FlagsToClear) const
COREUOBJECT_API FString	GetFullName (const UObject *StopOuter=NULL, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const
COREUOBJECT_API void	GetFullName (const UObject *StopOuter, FString &ResultString, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const
COREUOBJECT_API void	GetFullName (FStringBuilderBase &ResultString, const UObject *StopOuter=NULL, EObjectFullNameFlags Flags=EObjectFullNameFlags::None) const
COREUOBJECT_API FString	GetPathName (const UObject *StopOuter=NULL) const
COREUOBJECT_API void	GetPathName (const UObject *StopOuter, FString &ResultString) const
COREUOBJECT_API void	GetPathName (const UObject *StopOuter, FStringBuilderBase &ResultString) const
virtual bool	CanBeClusterRoot () const
virtual COREUOBJECT_API bool	CanBeInCluster () const
virtual COREUOBJECT_API void	CreateCluster ()
virtual void	OnClusterMarkedAsPendingKill ()
COREUOBJECT_API void	AddToCluster (UObjectBaseUtility *ClusterRootOrObjectFromCluster, bool bAddAsMutableObject=false)
COREUOBJECT_API FString	GetFullGroupName (bool bStartWithOuter) const
UE_FORCEINLINE_HINT FString	GetName () const
UE_FORCEINLINE_HINT void	GetName (FString &ResultString) const
UE_FORCEINLINE_HINT void	AppendName (FString &ResultString) const
COREUOBJECT_API bool	IsPackageExternal () const
COREUOBJECT_API void	DetachExternalPackage ()
COREUOBJECT_API void	ReattachExternalPackage ()
COREUOBJECT_API UObject *	GetOutermostObject () const
COREUOBJECT_API UPackage *	GetPackage () const
UE_INTERNAL virtual COREUOBJECT_API UE::Core::FVersePath	GetVersePath () const
COREUOBJECT_API UPackage *	GetOutermost () const
COREUOBJECT_API bool	MarkPackageDirty () const
COREUOBJECT_API bool	IsTemplate (EObjectFlags TemplateTypes=RF_ArchetypeObject|RF_ClassDefaultObject) const
COREUOBJECT_API UObject *	GetTypedOuter (UClass *Target) const
template<typename T >
T *	GetTypedOuter () const
template<typename InterfaceClassType >
InterfaceClassType *	GetImplementingOuter () const
COREUOBJECT_API UObjectBaseUtility *	GetImplementingOuterObject (const UClass *InInterfaceClass) const
COREUOBJECT_API bool	IsIn (const UObject *SomeOuter) const
COREUOBJECT_API bool	IsIn (const UPackage *SomePackage) const
COREUOBJECT_API bool	IsInOuter (const UObject *SomeOuter) const
COREUOBJECT_API bool	IsInPackage (const UPackage *SomePackage) const
COREUOBJECT_API bool	IsInA (const UClass *SomeBaseClass) const
COREUOBJECT_API bool	RootPackageHasAnyFlags (uint32 CheckFlagMask) const
template<typename OtherClassType >
bool	IsA (OtherClassType SomeBase) const
template<class T >
bool	IsA () const
COREUOBJECT_API const UClass *	FindNearestCommonBaseClass (const UClass *TestClass) const
COREUOBJECT_API void *	GetInterfaceAddress (UClass *InterfaceClass)
COREUOBJECT_API void *	GetNativeInterfaceAddress (UClass *InterfaceClass)
const void *	GetNativeInterfaceAddress (UClass *InterfaceClass) const
COREUOBJECT_API bool	IsTemplateForSubobjects (EObjectFlags TemplateTypes=RF_ClassDefaultObject|RF_DefaultSubObject|RF_InheritableComponentTemplate) const
COREUOBJECT_API bool	IsDefaultSubobject () const
COREUOBJECT_API class FLinkerLoad *	GetLinker () const
COREUOBJECT_API int32	GetLinkerIndex () const
COREUOBJECT_API FPackageFileVersion	GetLinkerUEVersion () const
int32	GetLinkerUE4Version () const
COREUOBJECT_API int32	GetLinkerLicenseeUEVersion () const
int32	GetLinkerLicenseeUE4Version () const
COREUOBJECT_API int32	GetLinkerCustomVersion (FGuid CustomVersionKey) const
UE_FORCEINLINE_HINT bool	operator< (const UObjectBaseUtility &Other) const
TStatId	GetStatID (bool bForDeferredUse=false) const
Public Member Functions inherited from UObjectBase
COREUOBJECT_API	UObjectBase (UClass *InClass, EObjectFlags InFlags, EInternalObjectFlags InInternalFlags, UObject *InOuter, FName InName, int32 InInternalIndex=-1, int32 InSerialNumber=0, FRemoteObjectId InRemoteId=FRemoteObjectId())
virtual COREUOBJECT_API	~UObjectBase ()
COREUOBJECT_API bool	IsValidLowLevel () const
COREUOBJECT_API bool	IsValidLowLevelFast (bool bRecursive=true) const
FORCEINLINE uint32	GetUniqueID () const
FORCEINLINE UClass *	GetClass () const
FORCEINLINE UObject *	GetOuter () const
FORCEINLINE FName	GetFName () const
virtual COREUOBJECT_API FName	GetFNameForStatID () const
COREUOBJECT_API UPackage *	GetExternalPackage () const
COREUOBJECT_API void	SetExternalPackage (UPackage *InPackage)
COREUOBJECT_API UPackage *	GetExternalPackageInternal () const
COREUOBJECT_API void	MarkAsReachable () const
COREUOBJECT_API void	AddRef () const
COREUOBJECT_API void	ReleaseRef () const
FORCEINLINE EObjectFlags	GetFlags () const
FORCENOINLINE void	AtomicallySetFlags (EObjectFlags FlagsToAdd)
FORCENOINLINE void	AtomicallyClearFlags (EObjectFlags FlagsToClear)
Public Member Functions inherited from FExec
virtual CORE_API	~FExec ()
virtual CORE_API bool	Exec (UWorld *InWorld, const TCHAR *Cmd, FOutputDevice &Ar)

Static Public Member Functions
static ENGINE_API void	AddReferencedObjects (UObject *InThis, FReferenceCollector &Collector)
static ENGINE_API void	SetInputSampleLatencyMarker (uint64 FrameNumber)
static ENGINE_API void	SetSimulationLatencyMarkerStart (uint64 FrameNumber)
static ENGINE_API void	SetSimulationLatencyMarkerEnd (uint64 FrameNumber)
static ENGINE_API void	SetPresentLatencyMarkerStart (uint64 FrameNumber)
static ENGINE_API void	SetPresentLatencyMarkerEnd (uint64 FrameNumber)
static ENGINE_API void	SetRenderSubmitLatencyMarkerStart (uint64 FrameNumber)
static ENGINE_API void	SetRenderSubmitLatencyMarkerEnd (uint64 FrameNumber)
static ENGINE_API void	SetFlashIndicatorLatencyMarker (uint64 FrameNumber)
static ENGINE_API void	PreGarbageCollect ()
static ENGINE_API void	TrimMemory ()
static ENGINE_API class UFont *	GetTinyFont ()
static ENGINE_API class UFont *	GetSmallFont ()
static ENGINE_API class UFont *	GetMediumFont ()
static ENGINE_API class UFont *	GetLargeFont ()
static ENGINE_API class UFont *	GetSubtitleFont ()
static ENGINE_API class UFont *	GetMonospaceFont ()
static ENGINE_API class UFont *	GetAdditionalFont (int32 AdditionalFontIndex)
static ENGINE_API void	CopyPropertiesForUnrelatedObjects (UObject *OldObject, UObject *NewObject, FCopyPropertiesForUnrelatedObjectsParams Params=FCopyPropertiesForUnrelatedObjectsParams())
static ENGINE_API void	FindAndPrintStaleReferencesToObject (UObject *ObjectToFindReferencesTo, ELogVerbosity::Type Verbosity)
static ENGINE_API FString	FindAndPrintStaleReferencesToObject (UObject *ObjectToFindReferencesTo, EPrintStaleReferencesOptions Options)
static ENGINE_API TArray< FString >	FindAndPrintStaleReferencesToObjects (TConstArrayView< UObject * > ObjectsToFindReferencesTo, EPrintStaleReferencesOptions Options)
Static Public Member Functions inherited from UObject
static COREUOBJECT_API void	UpdateClassesExcludedFromDedicatedServer (const TArray< FString > &InClassNames, const TArray< FString > &InModulesNames)
static COREUOBJECT_API void	UpdateClassesExcludedFromDedicatedClient (const TArray< FString > &InClassNames, const TArray< FString > &InModulesNames)
static COREUOBJECT_API bool	CanCreateInCurrentContext (UObject *Template)
static COREUOBJECT_API void	AddReferencedObjects (UObject *InThis, FReferenceCollector &Collector)
static COREUOBJECT_API const FName &	SourceFileTagName ()
static COREUOBJECT_API UObject *	GetArchetypeFromRequiredInfo (const UClass *Class, const UObject *Outer, FName Name, EObjectFlags ObjectFlags)
Static Public Member Functions inherited from UObjectBaseUtility
static bool	IsGarbageEliminationEnabled ()
static bool	IsPendingKillEnabled ()
static void	SetGarbageEliminationEnabled (bool bEnabled)
static COREUOBJECT_API void	ReloadObjectsFromModifiedConfigSections (const class FConfigModificationTracker *ChangeTracker)
Static Public Member Functions inherited from UObjectBase
static COREUOBJECT_API FString	RemoveClassPrefix (const TCHAR *ClassName)
static void	PrefetchClass (UObject *Object)
static void	PrefetchOuter (UObject *Object)

Public Attributes
FSoftObjectPath	TinyFontName
FSoftObjectPath	SmallFontName
FSoftObjectPath	MediumFontName
FSoftObjectPath	LargeFontName
FSoftObjectPath	SubtitleFontName
FSoftObjectPath	MonospaceFontName
TArray< FString >	AdditionalFontNames
TSubclassOf< class UConsole >	ConsoleClass
FSoftClassPath	ConsoleClassName
TSubclassOf< class UGameViewportClient >	GameViewportClientClass
FSoftClassPath	GameViewportClientClassName
TSubclassOf< class ULocalPlayer >	LocalPlayerClass
FSoftClassPath	LocalPlayerClassName
TSubclassOf< class AWorldSettings >	WorldSettingsClass
FSoftClassPath	WorldSettingsClassName
FSoftClassPath	NavigationSystemClassName
TSubclassOf< class UNavigationSystemBase >	NavigationSystemClass
FSoftClassPath	NavigationSystemConfigClassName
TSubclassOf< class UNavigationSystemConfig >	NavigationSystemConfigClass
FSoftClassPath	AvoidanceManagerClassName
TSubclassOf< class UAvoidanceManager >	AvoidanceManagerClass
FSoftClassPath	AIControllerClassName
TSubclassOf< class UPhysicsCollisionHandler >	PhysicsCollisionHandlerClass
FSoftClassPath	PhysicsCollisionHandlerClassName
FSoftClassPath	GameUserSettingsClassName
TSubclassOf< class UGameUserSettings >	GameUserSettingsClass
TObjectPtr< class UGameUserSettings >	GameUserSettings
TSubclassOf< class ALevelScriptActor >	LevelScriptActorClass
FSoftClassPath	LevelScriptActorClassName
FSoftClassPath	DefaultBlueprintBaseClassName
FSoftClassPath	GameSingletonClassName
TObjectPtr< UObject >	GameSingleton
FSoftClassPath	AssetManagerClassName
TObjectPtr< class UAssetManager >	AssetManager
TObjectPtr< class UTexture2D >	DefaultTexture
FSoftObjectPath	DefaultTextureName
TObjectPtr< class UTexture >	DefaultDiffuseTexture
FSoftObjectPath	DefaultDiffuseTextureName
TObjectPtr< class UTexture2D >	DefaultBSPVertexTexture
FSoftObjectPath	DefaultBSPVertexTextureName
TObjectPtr< class UTexture2D >	HighFrequencyNoiseTexture
FSoftObjectPath	HighFrequencyNoiseTextureName
TObjectPtr< class UTexture2D >	DefaultBokehTexture
FSoftObjectPath	DefaultBokehTextureName
TObjectPtr< class UTexture2D >	DefaultBloomKernelTexture
FSoftObjectPath	DefaultBloomKernelTextureName
TObjectPtr< class UTexture2D >	DefaultFilmGrainTexture
FSoftObjectPath	DefaultFilmGrainTextureName
TObjectPtr< class UMaterial >	WireframeMaterial
FString	WireframeMaterialName
TObjectPtr< class UMaterial >	DebugMeshMaterial
FSoftObjectPath	DebugMeshMaterialName
TObjectPtr< class UMaterial >	NaniteHiddenSectionMaterial
FString	NaniteHiddenSectionMaterialName
TObjectPtr< class UMaterial >	EmissiveMeshMaterial
FSoftObjectPath	EmissiveMeshMaterialName
TObjectPtr< class UMaterial >	LevelColorationLitMaterial
FString	LevelColorationLitMaterialName
TObjectPtr< class UMaterial >	LevelColorationUnlitMaterial
FString	LevelColorationUnlitMaterialName
TObjectPtr< class UMaterial >	LightingTexelDensityMaterial
FString	LightingTexelDensityName
TObjectPtr< class UMaterial >	ShadedLevelColorationLitMaterial
FString	ShadedLevelColorationLitMaterialName
TObjectPtr< class UMaterial >	ShadedLevelColorationUnlitMaterial
FString	ShadedLevelColorationUnlitMaterialName
TObjectPtr< class UMaterial >	RemoveSurfaceMaterial
FSoftObjectPath	RemoveSurfaceMaterialName
TObjectPtr< class UMaterial >	VertexColorMaterial
FString	VertexColorMaterialName
TObjectPtr< class UMaterial >	VertexColorViewModeMaterial_ColorOnly
FString	VertexColorViewModeMaterialName_ColorOnly
TObjectPtr< class UMaterial >	VertexColorViewModeMaterial_AlphaAsColor
FString	VertexColorViewModeMaterialName_AlphaAsColor
TObjectPtr< class UMaterial >	VertexColorViewModeMaterial_RedOnly
FString	VertexColorViewModeMaterialName_RedOnly
TObjectPtr< class UMaterial >	VertexColorViewModeMaterial_GreenOnly
FString	VertexColorViewModeMaterialName_GreenOnly
TObjectPtr< class UMaterial >	VertexColorViewModeMaterial_BlueOnly
FString	VertexColorViewModeMaterialName_BlueOnly
TObjectPtr< class UMaterial >	TextureColorViewModeMaterial
FString	TextureColorViewModeMaterialName
FSoftObjectPath	DefaultZenStreamingTextureName
FSoftObjectPath	DebugEditorMaterialName
TObjectPtr< class UMaterial >	ConstraintLimitMaterial
TObjectPtr< class UMaterialInstanceDynamic >	ConstraintLimitMaterialX
TObjectPtr< class UMaterialInstanceDynamic >	ConstraintLimitMaterialXAxis
TObjectPtr< class UMaterialInstanceDynamic >	ConstraintLimitMaterialY
TObjectPtr< class UMaterialInstanceDynamic >	ConstraintLimitMaterialYAxis
TObjectPtr< class UMaterialInstanceDynamic >	ConstraintLimitMaterialZ
TObjectPtr< class UMaterialInstanceDynamic >	ConstraintLimitMaterialZAxis
TObjectPtr< class UMaterialInstanceDynamic >	ConstraintLimitMaterialPrismatic
TObjectPtr< class UMaterial >	InvalidLightmapSettingsMaterial
FSoftObjectPath	InvalidLightmapSettingsMaterialName
TObjectPtr< class UMaterial >	PreviewShadowsIndicatorMaterial
FSoftObjectPath	PreviewShadowsIndicatorMaterialName
TObjectPtr< class UMaterial >	ArrowMaterial
TObjectPtr< class UMaterialInstanceDynamic >	ArrowMaterialYellow
FSoftObjectPath	ArrowMaterialName
FLinearColor	LightingOnlyBrightness
TArray< FLinearColor >	ShaderComplexityColors
TArray< FLinearColor >	QuadComplexityColors
TArray< FLinearColor >	LightComplexityColors
TArray< FLinearColor >	StationaryLightOverlapColors
TArray< FLinearColor >	LODColorationColors
TArray< FLinearColor >	HLODColorationColors
TArray< FLinearColor >	StreamingAccuracyColors
FLinearColor	GPUSkinCacheVisualizationExcludedColor
FLinearColor	GPUSkinCacheVisualizationIncludedColor
FLinearColor	GPUSkinCacheVisualizationRecomputeTangentsColor
float	GPUSkinCacheVisualizationLowMemoryThresholdInMB
float	GPUSkinCacheVisualizationHighMemoryThresholdInMB
FLinearColor	GPUSkinCacheVisualizationLowMemoryColor
FLinearColor	GPUSkinCacheVisualizationMidMemoryColor
FLinearColor	GPUSkinCacheVisualizationHighMemoryColor
TArray< FLinearColor >	GPUSkinCacheVisualizationRayTracingLODOffsetColors
float	MaxPixelShaderAdditiveComplexityCount
float	MaxES3PixelShaderAdditiveComplexityCount
float	MinLightMapDensity
float	IdealLightMapDensity
float	MaxLightMapDensity
uint32	bRenderLightMapDensityGrayscale:1
float	RenderLightMapDensityGrayscaleScale
float	RenderLightMapDensityColorScale
FLinearColor	LightMapDensityVertexMappedColor
FLinearColor	LightMapDensitySelectedColor
TArray< struct FStatColorMapping >	StatColorMappings
TObjectPtr< class UPhysicalMaterial >	DefaultPhysMaterial
FSoftObjectPath	DefaultPhysMaterialName
TObjectPtr< class UPhysicalMaterial >	DefaultDestructiblePhysMaterial
FSoftObjectPath	DefaultDestructiblePhysMaterialName
TArray< FGameNameRedirect >	ActiveGameNameRedirects
TArray< FClassRedirect >	ActiveClassRedirects
TArray< FPluginRedirect >	ActivePluginRedirects
TArray< FStructRedirect >	ActiveStructRedirects
TObjectPtr< class UTexture2D >	PreIntegratedSkinBRDFTexture
FSoftObjectPath	PreIntegratedSkinBRDFTextureName
TObjectPtr< class UTexture2D >	BlueNoiseScalarTexture
TObjectPtr< class UTexture2D >	BlueNoiseVec2Texture
FSoftObjectPath	BlueNoiseScalarTextureName
FSoftObjectPath	BlueNoiseScalarMobileTextureName
FSoftObjectPath	BlueNoiseVec2TextureName
TObjectPtr< class UTexture2D >	GGXLTCAmpTexture
FSoftObjectPath	GGXLTCAmpTextureName
TObjectPtr< class UTexture2D >	GGXLTCMatTexture
FSoftObjectPath	GGXLTCMatTextureName
TObjectPtr< class UTexture2D >	SheenLTCTexture
FSoftObjectPath	SheenLTCTextureName
TObjectPtr< class UTexture2D >	GGXReflectionEnergyTexture
FSoftObjectPath	GGXReflectionEnergyTextureName
TObjectPtr< class UTexture2D >	GGXTransmissionEnergyTexture
FSoftObjectPath	GGXTransmissionEnergyTextureName
TObjectPtr< class UTexture2D >	SheenEnergyTexture
FSoftObjectPath	SheenLegacyEnergyTextureName
FSoftObjectPath	SheenEnergyTextureName
TObjectPtr< class UTexture2D >	DiffuseEnergyTexture
FSoftObjectPath	DiffuseEnergyTextureName
TObjectPtr< class UTexture2DArray >	GlintTexture
TObjectPtr< class UTexture2DArray >	GlintTexture2
FSoftObjectPath	GlintTextureName
FSoftObjectPath	GlintTexture2Name
TObjectPtr< class UVolumeTexture >	SimpleVolumeTexture
FSoftObjectPath	SimpleVolumeTextureName
TObjectPtr< class UVolumeTexture >	SimpleVolumeEnvTexture
FSoftObjectPath	SimpleVolumeEnvTextureName
TObjectPtr< class UTexture2D >	MiniFontTexture
FSoftObjectPath	MiniFontTextureName
TObjectPtr< class UTexture >	WeightMapPlaceholderTexture
TObjectPtr< class UTexture >	WeightMapArrayPlaceholderTexture
FSoftObjectPath	WeightMapPlaceholderTextureName
FSoftObjectPath	WeightMapArrayPlaceholderTextureName
TObjectPtr< class UTexture2D >	LightMapDensityTexture
FSoftObjectPath	LightMapDensityTextureName
TObjectPtr< class UTexture2D >	SMAAAreaTexture
FSoftObjectPath	SMAAAreaTextureName
TObjectPtr< class UTexture2D >	SMAASearchTexture
FSoftObjectPath	SMAASearchTextureName
class IEngineLoop *	EngineLoop
TObjectPtr< class UGameViewportClient >	GameViewport
TArray< FString >	DeferredCommands
float	NearClipPlane
uint32	bSubtitlesEnabled:1
uint32	bSubtitlesForcedOff:1
int32	MaximumLoopIterationCount
uint32	bCanBlueprintsTickByDefault:1
uint32	bOptimizeAnimBlueprintMemberVariableAccess:1
uint32	bAllowMultiThreadedAnimationUpdate:1
uint32	bEnableEditorPSysRealtimeLOD:1
uint32	bForceDisableFrameRateSmoothing: 1
uint32	bSmoothFrameRate:1
uint32	bUseFixedFrameRate: 1
float	FixedFrameRate
FFloatRange	SmoothedFrameRateRange
FSoftClassPath	CustomTimeStepClassName
FSoftClassPath	TimecodeProviderClassName
bool	bGenerateDefaultTimecode
FFrameRate	GenerateDefaultTimecodeFrameRate
float	GenerateDefaultTimecodeFrameDelay
uint32	bCheckForMultiplePawnsSpawnedInAFrame:1
int32	NumPawnsAllowedToBeSpawnedInAFrame
uint32	bShouldGenerateLowQualityLightmaps_DEPRECATED:1
FColor	C_WorldBox
FColor	C_BrushWire
FColor	C_AddWire
FColor	C_SubtractWire
FColor	C_SemiSolidWire
FColor	C_NonSolidWire
FColor	C_WireBackground
FColor	C_ScaleBoxHi
FColor	C_VolumeCollision
FColor	C_BSPCollision
FColor	C_OrthoBackground
FColor	C_Volume
FColor	C_BrushShape
FDirectoryPath	GameScreenshotSaveDirectory
bool	UseStaticMeshMinLODPerQualityLevels
bool	UseSkeletalMeshMinLODPerQualityLevels
bool	UseClothAssetMinLODPerQualityLevels
bool	UseGrassVarityPerQualityLevels
ETransitionType	TransitionType
FString	TransitionDescription
FString	TransitionGameMode
uint32	bAllowMatureLanguage:1
float	CameraRotationThreshold
float	CameraTranslationThreshold
float	PrimitiveProbablyVisibleTime
float	MaxOcclusionPixelsFraction
uint32	bPauseOnLossOfFocus:1
int32	MaxParticleResize
int32	MaxParticleResizeWarn
TArray< struct FDropNoteInfo >	PendingDroppedNotes
float	NetClientTicksPerSecond
float	DisplayGamma
float	MinDesiredFrameRate
uint32	bEnableOnScreenDebugMessages:1
uint32	bEnableOnScreenDebugMessagesDisplay:1
uint32	bSuppressMapWarnings:1
uint32	bDisableAILogging:1
uint32	bEnableVisualLogRecordingOnStart
uint32	bLockReadOnlyLevels:1
FString	ParticleEventManagerClassPath
float	SelectionHighlightIntensity
float	BSPSelectionHighlightIntensity
float	SelectionHighlightIntensityBillboards
FBeginStreamingPauseDelegate *	BeginStreamingPauseDelegate
FEndStreamingPauseDelegate *	EndStreamingPauseDelegate
FOnTravelFailure	TravelFailureEvent
FOnNetworkFailure	NetworkFailureEvent
FOnNetworkLagStateChanged	NetworkLagStateChangedEvent
FOnNetworkDDoSEscalation	NetworkDDoSEscalationEvent
bool	bIsInitialized
TSharedPtr< class IStereoRendering, ESPMode::ThreadSafe >	StereoRenderingDevice
TSharedPtr< class IXRTrackingSystem, ESPMode::ThreadSafe >	XRSystem
TSharedPtr< FSceneViewExtensions >	ViewExtensions
TSharedPtr< class IEyeTracker, ESPMode::ThreadSafe >	EyeTrackingDevice
FEngineHitchDetectedDelegate	OnHitchDetectedDelegate
TArray< FNetDriverDefinition >	NetDriverDefinitions
TArray< FIrisNetDriverConfig >	IrisNetDriverConfigs
TArray< FString >	ServerActors
TArray< FString >	RuntimeServerActors
float	NetErrorLogInterval
uint32	bStartedLoadMapMovie:1
	FEngineStatRender
UWorld FViewport FCanvas	int32

Static Public Attributes
static ENGINE_API FOnNewStatRegistered	NewStatDelegate

Protected Member Functions
virtual ENGINE_API bool	Exec_Dev (UWorld *InWorld, const TCHAR *Cmd, FOutputDevice &Out=*GLog) override
virtual ENGINE_API bool	Exec_Editor (UWorld *InWorld, const TCHAR *Cmd, FOutputDevice &Out= *GLog) override
virtual ENGINE_API float	GetTimeBetweenGarbageCollectionPasses (bool bHasPlayersConnected) const
virtual void	ProcessToggleFreezeCommand (UWorld *InWorld)
virtual void	ProcessToggleFreezeStreamingCommand (UWorld *InWorld)
ENGINE_API bool	PerformError (const TCHAR *Cmd, FOutputDevice &Out= *GLog)
virtual ENGINE_API EGarbageCollectionType	ShouldForceGarbageCollection ()
virtual ENGINE_API float	GetIncrementalGCTimePerFrame ()
virtual ENGINE_API void	InitializeAudioDeviceManager ()
virtual ENGINE_API bool	InitializeHMDDevice ()
virtual ENGINE_API bool	InitializeEyeTrackingDevice ()
virtual ENGINE_API void	RecordHMDAnalytics ()
virtual ENGINE_API void	InitializeObjectReferences ()
virtual ENGINE_API void	InitializePortalServices ()
virtual ENGINE_API void	InitializeRunningAverageDeltaTime ()
ENGINE_API void	SetIsVanillaProduct (bool bInIsVanillaProduct)
virtual ENGINE_API void	CancelPending (FWorldContext &WorldContext)
virtual ENGINE_API void	CancelPending (UNetDriver *PendingNetGameDriver)
virtual ENGINE_API void	MovePendingLevel (FWorldContext &Context)
virtual bool	ShouldShutdownWorldNetDriver ()
ENGINE_API bool	WorldHasValidContext (UWorld *InWorld)
virtual ENGINE_API void	HandleBrowseToDefaultMapFailure (FWorldContext &Context, const FString &TextURL, const FString &Error)
ENGINE_API bool	IsWorldDuplicate (const UWorld *const InWorld)
ENGINE_API bool	CommitMapChange (FWorldContext &Context)
ENGINE_API bool	IsReadyForMapChange (FWorldContext &Context)
ENGINE_API bool	IsPreparingMapChange (FWorldContext &Context)
ENGINE_API bool	PrepareMapChange (FWorldContext &WorldContext, const TArray< FName > &LevelNames)
ENGINE_API FString	GetMapChangeFailureDescription (FWorldContext &Context)
ENGINE_API void	ConditionalCommitMapChange (FWorldContext &WorldContext)
ENGINE_API void	CancelPendingMapChange (FWorldContext &Context)
Protected Member Functions inherited from UObject
virtual FString	GetDetailedInfoInternal () const
COREUOBJECT_API bool	CanCheckDefaultSubObjects (bool bForceCheck, bool &bResult) const
virtual COREUOBJECT_API bool	CheckDefaultSubobjectsInternal () const
Protected Member Functions inherited from UObjectBase
	UObjectBase ()
COREUOBJECT_API	UObjectBase (EObjectFlags InFlags)
COREUOBJECT_API void	LowLevelRename (FName NewName, UObject *NewOuter=NULL)
virtual void	RegisterDependencies ()
COREUOBJECT_API void	Register (class UClass *(*StaticClassFn)(), const TCHAR *PackageName, const TCHAR *Name)
COREUOBJECT_API void	Register (const TCHAR *PackageName, const TCHAR *Name)
virtual COREUOBJECT_API void	DeferredRegister (UClass *UClassStaticClass, const TCHAR *PackageName, const TCHAR *Name)
FORCEINLINE void	SetFlagsTo (EObjectFlags NewFlags)
Protected Member Functions inherited from FExec
virtual bool	Exec_Runtime (UWorld *InWorld, const TCHAR *Cmd, FOutputDevice &Ar)

Static Protected Member Functions
static ENGINE_API void	SendWorldEndOfFrameUpdates ()

Protected Attributes
FAudioDeviceManager *	AudioDeviceManager = nullptr
FAudioDeviceHandle	MainAudioDeviceHandle
TSharedPtr< IMessageRpcClient >	PortalRpcClient
TSharedPtr< IPortalRpcLocator >	PortalRpcLocator
TSharedPtr< FTypeContainer >	ServiceDependencies
TSharedPtr< IPortalServiceLocator >	ServiceLocator
TSharedPtr< FPerformanceTrackingChart >	ActivePerformanceChart
TArray< TSharedPtr< IPerformanceDataConsumer > >	ActivePerformanceDataConsumers
float	RunningAverageDeltaTime
FWorldAddedEvent	WorldAddedEvent
FWorldDestroyedEvent	WorldDestroyedEvent
FBrowseURL	OnOverrideBrowseURL
FPendingLevelUpdate	OnOverridePendingNetGameUpdate
TIndirectArray< FWorldContext >	WorldList
int32	NextWorldContextHandle
FObjectSubsystemCollection< UEngineSubsystem >	EngineSubsystemCollection

Additional Inherited Members
Public Types inherited from UObject
enum class	ENetFields_Private { NETFIELD_REP_START = 0 , NETFIELD_REP_END = -1 }
typedef UObject	WithinClass

Detailed Description

Abstract base class of all Engine classes, responsible for management of systems critical to editor or game systems. Also defines default classes for certain engine systems.

Member Function Documentation

AddEngineStat()

void UEngine::AddEngineStat	(	const FName &	InCommandName,
		const FName &	InCategoryName,
		const FText &	InDescriptionString,
		FEngineStatRender	InRenderFunc = nullptr,
		FEngineStatToggle	InToggleFunc = nullptr,
		const bool	bInIsRHS = false
	)

Allows external systems to add a new simple engine stat function.

AddNewPendingStreamingLevel()

void UEngine::AddNewPendingStreamingLevel	(	UWorld *	InWorld,
		FName	PackageName,
		bool	bNewShouldBeLoaded,
		bool	bNewShouldBeVisible,
		int32	LODIndex
	)

AddOnScreenDebugMessage() [1/2]

void UEngine::AddOnScreenDebugMessage	(	int32	Key,
		float	TimeToDisplay,
		FColor	DisplayColor,
		const FString &	DebugMessage,
		bool	bNewerOnTop = true,
		const FVector2D &	TextScale = FVector2D::UnitVector
	)

Add a FString to the On-screen debug message system. bNewerOnTop only works with Key == INDEX_NONE

Wrapper from int32 to uint64

AddOnScreenDebugMessage() [2/2]

void UEngine::AddOnScreenDebugMessage	(	uint64	Key,
		float	TimeToDisplay,
		FColor	DisplayColor,
		const FString &	DebugMessage,
		bool	bNewerOnTop = true,
		const FVector2D &	TextScale = FVector2D::UnitVector
	)

Add a FString to the On-screen debug message system. bNewerOnTop only works with Key == INDEX_NONE

This function will add a debug message to the onscreen message list. It will be displayed for FrameCount frames.

Parameters

Key	A unique key to prevent the same message from being added multiple times.
TimeToDisplay	How long to display the message, in seconds.
DisplayColor	The color to display the text in.
DebugMessage	The message to display.

AddPerformanceDataConsumer()

void UEngine::AddPerformanceDataConsumer

(

TSharedPtr< IPerformanceDataConsumer >

Consumer

)

Register a performance data consumer with the engine; it will be passed performance information each frame

AddReferencedObjects()

void UEngine::AddReferencedObjects ( UObject *  InThis, FReferenceCollector &  Collector  )

static

AddTextureStreamingLoc()

void UEngine::AddTextureStreamingLoc	(	FVector	InLoc,
		float	BoostFactor,
		bool	bOverrideLocation,
		float	OverrideDuration
	)

Adds a world location as a secondary view location for purposes of texture streaming. Lasts one frame, or a specified number of seconds (for overriding locations only).

Parameters

InLoc	Location to add to texture streaming for this frame
BoostFactor	A factor that affects all streaming distances for this location. 1.0f is default. Higher means higher-resolution textures and vice versa.
bOverrideLocation	Whether this is an override location, which forces the streaming system to ignore all other locations
OverrideDuration	How long the streaming system should keep checking this location if bOverrideLocation is true, in seconds. 0 means just for the next Tick.

Adds a world location as a secondary view location for purposes of texture streaming. Lasts one frame, or a specified number of seconds (for overriding locations only).

Parameters

InLoc	World-space view origin
BoostFactor	A factor that affects all streaming distances for this location. 1.0f is default. Higher means higher-resolution textures and vice versa.
bOverrideLocation	Whether this is an override location, which forces the streaming system to ignore all other locations
OverrideDuration	How long the streaming system should keep checking this location if bOverrideLocation is true, in seconds. 0 means just for the next Tick.

AllowSelectTranslucent()

virtual bool UEngine::AllowSelectTranslucent ( ) const

inlinevirtual

Returns

true if selection of translucent objects in perspective view ports is allowed

AreAllWindowsHidden()

bool UEngine::AreAllWindowsHidden

(

)

const

Returns

true if all windows are minimized or hidden (Per OS definition)

AreEditorAnalyticsEnabled()

virtual bool UEngine::AreEditorAnalyticsEnabled ( ) const

inlinevirtual

Returns

true if editor analytics are enabled

BlockTillLevelStreamingCompleted()

void UEngine::BlockTillLevelStreamingCompleted

(

UWorld *

InWorld

)

Updates level streaming state using active game players view and blocks until all sub-levels are loaded/ visible/ hidden so further calls to UpdateLevelStreaming won't do any work unless state changes.

Parameters

InWorld

Target world

BroadcastNetworkDDosSEscalation()

void UEngine::BroadcastNetworkDDosSEscalation ( UWorld *  World, UNetDriver *  NetDriver, FString  SeverityCategory  )

inline

Called by internal engine systems after network burst or DDoS is detected

BroadcastNetworkFailure()

void UEngine::BroadcastNetworkFailure	(	UWorld *	World,
		UNetDriver *	NetDriver,
		ENetworkFailure::Type	FailureType,
		const FString &	ErrorString = TEXT("")
	)

Called by internal engine systems after a network failure has occurred

BroadcastNetworkLagStateChanged()

void UEngine::BroadcastNetworkLagStateChanged ( UWorld *  World, UNetDriver *  NetDriver, ENetworkLagState::Type  LagType  )

inline

Called by internal engine systems after network lag has been detected

BroadcastTravelFailure()

void UEngine::BroadcastTravelFailure ( UWorld *  InWorld, ETravelFailure::Type  FailureType, const FString &  ErrorString = TEXT("")  )

inline

Called by internal engine systems after a travel failure has occurred

Browse()

EBrowseReturnVal::Type UEngine::Browse ( FWorldContext &  WorldContext, FURL  URL, FString &  Error  )

virtual

Browse to a specified URL, relative to the current one.

!

!

!

BrowseToDefaultMap()

void UEngine::BrowseToDefaultMap

(

FWorldContext &

WorldContext

)

CancelAllPending()

void UEngine::CancelAllPending ( )

virtual

Cancel pending level.

CancelPending() [1/3]

void UEngine::CancelPending ( FWorldContext &  WorldContext )

protectedvirtual

CancelPending() [2/3]

void UEngine::CancelPending ( UNetDriver *  PendingNetGameDriver )

protectedvirtual

CancelPending() [3/3]

void UEngine::CancelPending ( UWorld *  InWorld, UPendingNetGame *  NewPendingNetGame = nullptr  )

virtual

CancelPendingMapChange() [1/2]

void UEngine::CancelPendingMapChange ( FWorldContext &  Context )

protected

Cancels pending map change.

CancelPendingMapChange() [2/2]

void UEngine::CancelPendingMapChange ( UWorld *  InWorld )

inline

Cancels pending map change.

ChangeDynamicResolutionStateAtNextFrame()

void UEngine::ChangeDynamicResolutionStateAtNextFrame

(

TSharedPtr< class IDynamicResolutionState >

NewState

)

Override dynamic resolution state for next frame. Old dynamic resolution state will be disabled, and the new one will be enabled automatically at next frame.

CheckAndHandleStaleWorldObjectReferences()

void UEngine::CheckAndHandleStaleWorldObjectReferences ( FWorldContext *  InWorldContext = nullptr )

virtual

Finds any World(s) and related objects that are still referenced after being destroyed by LoadMap and logs which objects are holding the references. May rename packages for the dangling objects to allow the world to be reloaded without conflicting with the existing one.

Parameters

InWorldContext

The optional world context for which we want to check references to additional "must-destroy" objects.

CleanupGameViewport()

void UEngine::CleanupGameViewport

(

)

Clean up the GameViewport

CleanupPackagesToFullyLoad()

void UEngine::CleanupPackagesToFullyLoad	(	FWorldContext &	Context,
		EFullyLoadPackageType	FullyLoadType,
		const FString &	Tag
	)

Removes the PerMapPackages from the RootSet

Parameters

FullyLoadType	When to load the packages (based on map, GameMode, etc)
Tag	Name of the map/game to cleanup packages for

ClearDebugDisplayProperties()

void UEngine::ClearDebugDisplayProperties

(

)

Clear out the debug properties array that is storing values to show on the screen

ClearOnScreenDebugMessages()

void UEngine::ClearOnScreenDebugMessages

(

)

Clear any existing debug messages

CommitMapChange() [1/2]

bool UEngine::CommitMapChange ( FWorldContext &  Context )

protected

Finalizes the pending map change that was being kicked off by PrepareMapChange.

Parameters

InCurrentWorld

the world context

Returns

true if successful, false if there were errors (use GetMapChangeFailureDescription for error description)

CommitMapChange() [2/2]

bool UEngine::CommitMapChange ( UWorld *  InWorld )

inline

ConditionalCollectGarbage()

void UEngine::ConditionalCollectGarbage

(

)

Collect garbage once per frame driven by World ticks

ConditionalCommitMapChange() [1/2]

void UEngine::ConditionalCommitMapChange ( FWorldContext &  WorldContext )

protected

Commit map change if requested and map change is pending. Called every frame.

ConditionalCommitMapChange() [2/2]

void UEngine::ConditionalCommitMapChange ( UWorld *  InWorld )

inline

ConditionallyLoadPreIntegratedSkinBRDFTexture()

void UEngine::ConditionallyLoadPreIntegratedSkinBRDFTexture

(

)

Conditionally load this texture for a platform. Always loaded in Editor

CopyPropertiesForUnrelatedObjects()

void UEngine::CopyPropertiesForUnrelatedObjects ( UObject *  OldObject, UObject *  NewObject, FCopyPropertiesForUnrelatedObjectsParams  Params = FCopyPropertiesForUnrelatedObjectsParams()  )

static

CorrectNegativeTimeDelta()

double UEngine::CorrectNegativeTimeDelta ( double  DeltaRealTime )

virtual

Allows games to correct the negative delta

Returns

new delta

CreateNamedNetDriver() [1/2]

bool UEngine::CreateNamedNetDriver	(	UPendingNetGame *	PendingNetGame,
		FName	NetDriverName,
		FName	NetDriverDefinition
	)

Creates a UNetDriver and associates a name with it.

Parameters

PendingNetGame	the pending net game context
NetDriverName	The name to associate with the driver.
NetDriverDefinition	The name of the definition to use

Returns

True if the driver was created successfully, false if there was an error.

CreateNamedNetDriver() [2/2]

bool UEngine::CreateNamedNetDriver	(	UWorld *	InWorld,
		FName	NetDriverName,
		FName	NetDriverDefinition
	)

Creates a UNetDriver and associates a name with it.

Parameters

InWorld	the world context
NetDriverName	The name to associate with the driver.
NetDriverDefinition	The name of the definition to use

Returns

True if the driver was created successfully, false if there was an error.

CreateNetDriver()

UNetDriver * UEngine::CreateNetDriver	(	UWorld *	InWorld,
		FName	NetDriverDefinition
	)

Creates a UNetDriver with an engine assigned name

Parameters

InWorld	the world context
NetDriverDefinition	The name of the definition to use

Returns

new netdriver if successful, nullptr otherwise

CreateNewWorldContext()

FWorldContext & UEngine::CreateNewWorldContext

(

EWorldType::Type

WorldType

)

CreatePIEWorldByDuplication()

virtual UWorld * UEngine::CreatePIEWorldByDuplication ( FWorldContext &  Context, UWorld *  InWorld, FString &  PlayWorldMapName  )

inlinevirtual

CreateStartupAnalyticsAttributes()

virtual void UEngine::CreateStartupAnalyticsAttributes ( TArray< struct FAnalyticsEventAttribute > &  StartSessionAttributes ) const

inlinevirtual

DECLARE_DELEGATE_RetVal_ThreeParams()

UEngine::DECLARE_DELEGATE_RetVal_ThreeParams	(	bool	,
		FEngineStatToggle	,
		UWorld *	,
		FCommonViewportClient *	,
		const TCHAR *
	)

Function definition for those stats which have their own toggle functions (or toggle other stats).

Parameters

World	The world being drawn to.
ViewportClient	The viewport being drawn to.
Stream	The remaining characters from the Exec call. Function definition for those stats which have their own render functions (or affect another render functions).
World	The world being drawn to.
ViewportClient	The viewport being drawn to.
Canvas	The canvas to use when drawing.
X	The X position to draw to.
Y	The Y position to draw to.
ViewLocation	The world space view location.
ViewRotation	The world space view rotation.

DECLARE_EVENT_FourParams()

UEngine::DECLARE_EVENT_FourParams	(	UEngine	,
		FOnNetworkFailure	,
		UWorld *	,
		UNetDriver *	,
		ENetworkFailure::Type	,
		const FString &
	)

Error message event relating to network failures

Parameters

Type	type of network failure
Name	name of netdriver that generated the failure
ErrorString	additional error message

DECLARE_EVENT_OneParam() [1/3]

UEngine::DECLARE_EVENT_OneParam	(	UEngine	,
		FWorldAddedEvent	,
		UWorld *
	)

Triggered when a world is added.

DECLARE_EVENT_OneParam() [2/3]

UEngine::DECLARE_EVENT_OneParam	(	UEngine	,
		FWorldContextDestroyedEvent	,
		FWorldContext &
	)

Triggered when a world context is destroyed.

DECLARE_EVENT_OneParam() [3/3]

UEngine::DECLARE_EVENT_OneParam	(	UEngine	,
		FWorldDestroyedEvent	,
		UWorld *
	)

Triggered when a world is destroyed.

DECLARE_EVENT_ThreeParams() [1/4]

UEngine::DECLARE_EVENT_ThreeParams	(	UEngine	,
		FOnNetworkDDoSEscalation	,
		UWorld *	,
		UNetDriver *	,
		FString
	)

Network burst or DDoS detected. Used for triggering analytics, mostly

Parameters

SeverityCategory

The name of the severity category the DDoS detection escalated to

DECLARE_EVENT_ThreeParams() [2/4]

UEngine::DECLARE_EVENT_ThreeParams	(	UEngine	,
		FOnNetworkLagStateChanged	,
		UWorld *	,
		UNetDriver *	,
		ENetworkLagState::Type
	)

Network lag detected. For the server this means all clients are timing out. On the client it means you are timing out.

DECLARE_EVENT_ThreeParams() [3/4]

UEngine::DECLARE_EVENT_ThreeParams	(	UEngine	,
		FOnNewStatRegistered	,
		const FName &	,
		const FName &	,
		const FText &
	)

Delegate we fire every time a new stat has been registered.

Parameters

FName	The name of the new stat.
FName	The category of the new stat.
FText	The description of the new stat.

DECLARE_EVENT_ThreeParams() [4/4]

UEngine::DECLARE_EVENT_ThreeParams	(	UEngine	,
		FOnTravelFailure	,
		UWorld *	,
		ETravelFailure::Type	,
		const FString &
	)

Error message event relating to server travel failures

Parameters

Type	type of travel failure
ErrorString	additional error message

DelayGarbageCollection()

void UEngine::DelayGarbageCollection

(

)

Requests a one frame delay of Garbage Collection

DestroyNamedNetDriver() [1/2]

void UEngine::DestroyNamedNetDriver	(	UPendingNetGame *	PendingNetGame,
		FName	NetDriverName
	)

DestroyNamedNetDriver() [2/2]

void UEngine::DestroyNamedNetDriver	(	UWorld *	InWorld,
		FName	NetDriverName
	)

Destroys a UNetDriver based on its name.

Parameters

NetDriverName

The name associated with the driver to destroy.

DestroyWorldContext()

void UEngine::DestroyWorldContext ( UWorld *  InWorld )

virtual

DrawOnscreenDebugMessages()

float UEngine::DrawOnscreenDebugMessages	(	UWorld *	World,
		FViewport *	Viewport,
		FCanvas *	Canvas,
		UCanvas *	CanvasObject,
		float	MessageX,
		float	MessageY
	)

UE_BUILD_SHIPPING.

Renders warnings about the level that should be addressed prior to shipping

Parameters

World	The World to render stats about
Viewport	The viewport to render to
Canvas	Canvas object to use for rendering
CanvasObject	Optional canvas object for visualizing properties
MessageX	X Pos to start drawing at on the Canvas
MessageY	Y Pos to draw at on the Canvas

Returns

The Y position in the canvas after the last drawn string

EmitDynamicResolutionEvent()

void UEngine::EmitDynamicResolutionEvent

(

EDynamicResolutionStateEvent

Event

)

Emit an event for dynamic resolution if not already done.

EnableScreenSaver()

void UEngine::EnableScreenSaver

(

bool

bEnable

)

Enables or disables the ScreenSaver (PC only)

Parameters

bEnable

If true the enable the screen saver, if false disable it.

Exec_Dev()

bool UEngine::Exec_Dev ( UWorld *  InWorld, const TCHAR *  Cmd, FOutputDevice &  Ar = *GLog  )

overrideprotectedvirtual

Implementation of Exec that is only called in non-shipping targets

Reimplemented from FExec.

Exec_Editor()

bool UEngine::Exec_Editor ( UWorld *  InWorld, const TCHAR *  Cmd, FOutputDevice &  Ar = *GLog  )

overrideprotectedvirtual

Implementation of Exec that is only called in editor

Reimplemented from FExec.

ExecEngineStat()

void UEngine::ExecEngineStat	(	UWorld *	World,
		FCommonViewportClient *	ViewportClient,
		const TCHAR *	InName
	)

Wrapper for firing a simple stat exec.

Parameters

World	The world to apply the exec to.
ViewportClient	The viewport to apply the exec to.
InName	The exec string.

Experimental_ShouldPreDuplicateMap()

virtual bool UEngine::Experimental_ShouldPreDuplicateMap ( const FName  MapName ) const

inlinevirtual

If this function returns true, the DynamicSourceLevels collection will be duplicated for the given map. This is necessary to do outside of the editor when we don't have the original editor world, and it's not safe to copy the dynamic levels once they've been fully initialized, so we pre-duplicate them when the original levels are first created. If you implement this, enable s.World.CreateStaticLevelCollection to stop it from duplicating static streaming levels.

FindAndPrintStaleReferencesToObject() [1/2]

void UEngine::FindAndPrintStaleReferencesToObject ( UObject *  ObjectToFindReferencesTo, ELogVerbosity::Type  Verbosity  )

static

Attempts to find what is referencing a world that should have been garbage collected

Parameters

ObjectToFindReferencesTo	World or its package (or any object from the world package that should've been destroyed)
Verbosity	Verbosity (can be fatal or non-fatal) with which to print the error message with

FindAndPrintStaleReferencesToObject() [2/2]

FString UEngine::FindAndPrintStaleReferencesToObject ( UObject *  ObjectToFindReferencesTo, EPrintStaleReferencesOptions  Options  )

static

Attempts to find a reference chain leading to a world that should have been garbage collected

Parameters

ObjectToFindReferencesTo	World or its package (or any object from the world package that should've been destroyed)
Options	Determines how the stale references messages should be logged

FindAndPrintStaleReferencesToObjects()

TArray< FString > UEngine::FindAndPrintStaleReferencesToObjects ( TConstArrayView< UObject * >  ObjectsToFindReferencesTo, EPrintStaleReferencesOptions  Options  )

static

FindFirstLocalPlayerFromControllerId()

ULocalPlayer * UEngine::FindFirstLocalPlayerFromControllerId

(

int32

ControllerId

)

const

Returns the first ULocalPlayer that matches the given ControllerId. This will search across all world contexts.

FindFirstLocalPlayerFromPlatformUserId()

ULocalPlayer * UEngine::FindFirstLocalPlayerFromPlatformUserId

(

FPlatformUserId

PlatformUserId

)

const

Returns the first ULocalPlayer that matches the given platform user id, or the first player if the id is invalid This will search across all world contexts.

FindNamedNetDriver() [1/2]

UNetDriver * UEngine::FindNamedNetDriver	(	const UPendingNetGame *	InPendingNetGame,
		FName	NetDriverName
	)

FindNamedNetDriver() [2/2]

UNetDriver * UEngine::FindNamedNetDriver	(	const UWorld *	InWorld,
		FName	NetDriverName
	)

Finds a UNetDriver based on its name.

Parameters

NetDriverName

The name associated with the driver to find.

Returns

A pointer to the UNetDriver that was found, or nullptr if it wasn't found.

FinishDestroy()

void UEngine::FinishDestroy ( )

overridevirtual

Called to finish destroying the object. After UObject::FinishDestroy is called, the object's memory should no longer be accessed.

Warning

Because properties are destroyed here, Super::FinishDestroy() should always be called at the end of your child class's FinishDestroy() method, rather than at the beginning.

Reimplemented from UObject.

Reimplemented in UGameEngine.

FocusNextPIEWorld()

virtual void UEngine::FocusNextPIEWorld ( UWorld *  CurrentPieWorld, bool  previous = false  )

inlinevirtual

ForceGarbageCollection()

void UEngine::ForceGarbageCollection

(

bool

bFullPurge = false

)

Updates the timer between garbage collection such that at the next opportunity garbage collection will be run.

ForEachEngineSubsystem()

template<typename TSubsystemClass >

void UEngine::ForEachEngineSubsystem ( TFunctionRef< void(TSubsystemClass *)>  Operation ) const

inline

Performs an operation on all Subsystem of specified type, this is only necessary for interfaces that can have multiple implementations instanced at a time.

GameViewportForWorld()

UGameViewportClient * UEngine::GameViewportForWorld

(

const UWorld *

InWorld

)

const

GetActiveAudioDevice()

FAudioDeviceHandle UEngine::GetActiveAudioDevice

(

)

Returns

the currently active audio device

GetAdditionalFont()

UFont * UEngine::GetAdditionalFont ( int32  AdditionalFontIndex )

static

Gets the specified additional font.

Parameters

AdditionalFontIndex

- Index into the AddtionalFonts array.

Returns the specified additional font.

Parameters

AdditionalFontIndex

Index into the AddtionalFonts array.

GetAllLocalPlayerControllers()

void UEngine::GetAllLocalPlayerControllers

(

TArray< APlayerController * > &

PlayerList

)

Gets all local players associated with the engine. This function should only be used in rare cases where no UWorld* is available to get a player list associated with the world. E.g, - use GetFirstLocalPlayerController(UWorld *InWorld) when possible!

GetAudioDeviceManager()

class FAudioDeviceManager * UEngine::GetAudioDeviceManager

(

)

Returns

the audio device manager of the UEngine, this allows the creation and management of multiple audio devices.

GetAverageUnitTimes()

void UEngine::GetAverageUnitTimes

(

TArray< float > &

AverageTimes

)

Returns the average game/render/gpu/total time since this function was last called

Reset the counters for the next call

GetCurrentPlayWorld()

UWorld * UEngine::GetCurrentPlayWorld

(

UWorld *

PossiblePlayWorld = nullptr

)

const

Tries to find the currently active primary Game or Play in Editor world, returning null if it is ambiguous. This should only be called if you do not have a reliable world context object to use.

Parameters

PossiblePlayWorld

If set, this will be checked first and returned if valid. If this is not the active play world, null will be returned due to ambiguity

Returns

either nullptr or a World that is guaranteed to be of type Game or PIE

GetCustomTimeStep()

UEngineCustomTimeStep * UEngine::GetCustomTimeStep ( ) const

inline

Get the custom time step that control the Engine Framerate/Timestep

GetDebugLocalPlayer()

ULocalPlayer * UEngine::GetDebugLocalPlayer

(

)

returns the first ULocalPlayer that should be used for debug purposes. This should only be used in very special cases where no UWorld* is available! Anything using this will not function properly under multiple worlds. Always prefer to use GetFirstGamePlayer() or even better - FLocalPlayerIterator

Returns

the first ULocalPlayer

GetDefaultWorldFeatureLevel()

ERHIFeatureLevel::Type UEngine::GetDefaultWorldFeatureLevel ( ) const

virtual

The feature used to create new worlds, by default. Overridden for feature level preview in the editor

GetDisplayGamma()

float UEngine::GetDisplayGamma ( ) const

inline

Returns the current display gamma value

GetDynamicResolutionCurrentStateInfos()

void UEngine::GetDynamicResolutionCurrentStateInfos

(

FDynamicResolutionStateInfos &

OutInfos

)

const

Queries informations about the current state dynamic resolution.

GetDynamicResolutionState()

class IDynamicResolutionState * UEngine::GetDynamicResolutionState ( )

inline

Get's global dynamic resolution state

GetDynamicResolutionUserSetting()

bool UEngine::GetDynamicResolutionUserSetting ( ) const

inline

Get the user setting for dynamic resolution.

GetEngineSubsystem()

template<typename TSubsystemClass >

TSubsystemClass * UEngine::GetEngineSubsystem ( ) const

inline

Get an Engine Subsystem of specified type

GetEngineSubsystemArrayCopy()

template<typename TSubsystemClass >

TArray< TSubsystemClass * > UEngine::GetEngineSubsystemArrayCopy ( ) const

inline

Get all Subsystems of specified type, this is only necessary for interfaces that can have multiple implementations instanced at a time.

GetEngineSubsystemBase()

UEngineSubsystem * UEngine::GetEngineSubsystemBase ( TSubclassOf< UEngineSubsystem >  SubsystemClass ) const

inline

Get an Engine Subsystem of specified type

GetFirstGamePlayer() [1/3]

ULocalPlayer * UEngine::GetFirstGamePlayer

(

const UGameViewportClient *

InViewport

)

GetFirstGamePlayer() [2/3]

ULocalPlayer * UEngine::GetFirstGamePlayer

(

UPendingNetGame *

PendingNetGame

)

GetFirstGamePlayer() [3/3]

ULocalPlayer * UEngine::GetFirstGamePlayer

(

UWorld *

InWorld

)

return the first ULocalPlayer in the GamePlayers array.

Returns

first ULocalPlayer or nullptr if the array is empty

GetFirstLocalPlayerController()

APlayerController * UEngine::GetFirstLocalPlayerController

(

const UWorld *

InWorld

)

Find a Local Player Controller, which may not exist at all if this is a server.

Returns

first found LocalPlayerController. Fine for single player, in split screen, one will be picked.

GetFrameTimeDisplayColor()

FColor UEngine::GetFrameTimeDisplayColor

(

float

FrameTimeMS

)

const

Returns the display color for a given frame time (based on t.TargetFrameTimeThreshold and t.UnacceptableFrameTimeThreshold)

GetGamePlayer() [1/2]

ULocalPlayer * UEngine::GetGamePlayer	(	const UGameViewportClient *	InViewport,
		int32	InPlayer
	)

GetGamePlayer() [2/2]

ULocalPlayer * UEngine::GetGamePlayer	(	UWorld *	InWorld,
		int32	InPlayer
	)

return the ULocalPlayer with the given index.

Parameters

InPlayer

Index of the player required

Returns

pointer to the LocalPlayer with the given index

GetGamePlayers() [1/2]

const TArray< class ULocalPlayer * > & UEngine::GetGamePlayers

(

const UGameViewportClient *

Viewport

)

const

GetGamePlayers() [2/2]

const TArray< class ULocalPlayer * > & UEngine::GetGamePlayers

(

UWorld *

World

)

const

GetGameUserSettings() [1/2]

UGameUserSettings * UEngine::GetGameUserSettings

(

)

GetGameUserSettings() [2/2]

const UGameUserSettings * UEngine::GetGameUserSettings

(

)

const

Returns the global instance of the game user settings class.

GetGameViewportWidget()

virtual TSharedPtr< class SViewport > UEngine::GetGameViewportWidget ( ) const

inlinevirtual

Returns the GameViewport widget

Reimplemented in UGameEngine.

GetGlobalFunctionCallspace()

int32 UEngine::GetGlobalFunctionCallspace	(	UFunction *	Function,
		UObject *	FunctionTarget,
		FFrame *	Stack
	)

Called from GetFunctionCallspace on specific objects to check for authority/cosmetic function tags using global state

Parameters

Function	Function to check for network mode flags like AuthorityOnly, cannot be null
FunctionTarget	Object this function will be called on, if not null this may be used to determine context
Stack	Function call stack, if not null this may be used to determine context

GetGlobalNetTravelCount()

uint32 UEngine::GetGlobalNetTravelCount ( ) const

inline

GetHoveredMaterialColor()

const FLinearColor & UEngine::GetHoveredMaterialColor ( ) const

inline

GetIncrementalGCTimePerFrame()

float UEngine::GetIncrementalGCTimePerFrame ( )

protectedvirtual

Allows derived classes to set per-frame GC budget depending on various factors. Default implementation uses gc.IncrementalGCTimePerFrame and gc.LowMemory.IncrementalGCTimePerFrame depending on current memory usage and value of gc.LowMemory.MemoryThresholdMB

GetIrisNetDriverConfig()

const FIrisNetDriverConfig * UEngine::GetIrisNetDriverConfig	(	FName	InNetDriverDefinition,
		FName	InNetDriverName
	)		const

Returns the Iris config for the corresponding NetDriver Priority order for the IrisNetDriverConfigs are:

1. NetDriverName exact match
2. NetDriverName wildcard match
3. NetDriverDefinition match

Look for a config setting telling if this new NetDriver can use Iris or not To enable iris for a netdriver you need to add the proper configuration in Engine.ini like so: [/Script/Engine.Engine] +IrisNetDriverConfigs=(NetDriverName="MyNetDriver",bCanUseIris=true) +IrisNetDriverConfigs=(NetDriverDefinition="MyNetDriverDef",bCanUseIris=false) +IrisNetDriverConfigs=(NetDriverWildcardName="SecondaryNetDriver*",bCanUseIris=true);

GetLargeFont()

UFont * UEngine::GetLargeFont ( )

static

Gets the engine's default large font.

Returns

Large font.

Returns the engine's default large font

GetLocalPlayerFromControllerId() [1/2]

ULocalPlayer * UEngine::GetLocalPlayerFromControllerId	(	const UGameViewportClient *	InViewport,
		const int32	ControllerId
	)		const

Retrieves the LocalPlayer for the player which has the ControllerId specified

Parameters

ControllerId

the game pad index of the player to search for

Returns

The player that has the ControllerId specified, or nullptr if no players have that ControllerId

GetLocalPlayerFromControllerId() [2/2]

ULocalPlayer * UEngine::GetLocalPlayerFromControllerId	(	UWorld *	InWorld,
		const int32	ControllerId
	)		const

GetLocalPlayerFromInputDevice() [1/2]

ULocalPlayer * UEngine::GetLocalPlayerFromInputDevice	(	const UGameViewportClient *	InViewport,
		const FInputDeviceId	InputDevice
	)		const

GetLocalPlayerFromInputDevice() [2/2]

ULocalPlayer * UEngine::GetLocalPlayerFromInputDevice	(	UWorld *	InWorld,
		const FInputDeviceId	InputDevice
	)		const

GetLocalPlayerFromPlatformUserId()

ULocalPlayer * UEngine::GetLocalPlayerFromPlatformUserId	(	UWorld *	InWorld,
		const FPlatformUserId	PlatformUserId
	)		const

Returns the first LocalPlayer that matches the given platform user id

Parameters

PlatformUserId

Platform user id to search for

Returns

The player that has the PlatformUserId specified, or nullptr if no players have that PlatformUserId

GetLocalPlayerIterator() [1/2]

TArray< classULocalPlayer * >::TConstIterator UEngine::GetLocalPlayerIterator

(

const UGameViewportClient *

Viewport

)

GetLocalPlayerIterator() [2/2]

TArray< classULocalPlayer * >::TConstIterator UEngine::GetLocalPlayerIterator

(

UWorld *

World

)

Return a reference to the GamePlayers array.

GetMainAudioDevice()

FAudioDeviceHandle UEngine::GetMainAudioDevice

(

)

Returns

the main audio device.

GetMainAudioDeviceID()

uint32 UEngine::GetMainAudioDeviceID

(

)

const

Returns

the main audio device handle used by the engine.

GetMainAudioDeviceRaw()

FAudioDevice * UEngine::GetMainAudioDeviceRaw

(

)

GetMapBuildCancelled()

virtual bool UEngine::GetMapBuildCancelled ( ) const

inlinevirtual

Returns whether or not the map build in progressed was canceled by the user.

GetMapChangeFailureDescription() [1/2]

FString UEngine::GetMapChangeFailureDescription ( FWorldContext &  Context )

protected

Returns the failure description in case of a failed map change request.

Returns

Human readable failure description in case of failure, empty string otherwise

GetMapChangeFailureDescription() [2/2]

FString UEngine::GetMapChangeFailureDescription ( UWorld *  InWorld )

inline

GetMaxFPS()

float UEngine::GetMaxFPS ( ) const

virtual

Get max fps.

GetMaxTickRate()

float UEngine::GetMaxTickRate ( float  DeltaTime, bool  bAllowFrameRateSmoothing = true  ) const

virtual

Get tick rate limiter.

Get tick rate limitor.

Reimplemented in UGameEngine.

GetMediumFont()

UFont * UEngine::GetMediumFont ( )

static

Gets the engine's default medium font.

Returns

Medium font.

GetMonospaceFont()

UFont * UEngine::GetMonospaceFont ( )

static

Gets the engine's default monospace font.

Returns

Monospace font.

Returns the engine's default monospace font

GetNetMode()

ENetMode UEngine::GetNetMode

(

const UWorld *

World

)

const

Returns the current netmode

Parameters

NetDriverName

Name of the net driver to get mode for

Returns

current netmode

Note: if there is no valid net driver, returns NM_StandAlone

GetNextPIEViewport()

virtual class UGameViewportClient * UEngine::GetNextPIEViewport ( UGameViewportClient *  CurrentViewport )

inlinevirtual

GetNumGamePlayers() [1/2]

int32 UEngine::GetNumGamePlayers

(

const UGameViewportClient *

InViewport

)

GetNumGamePlayers() [2/2]

int32 UEngine::GetNumGamePlayers

(

UWorld *

InWorld

)

return the number of entries in the GamePlayers array

GetPostRenderDelegate()

FPostRenderDelegate & UEngine::GetPostRenderDelegate ( )

inline

GetPostRenderDelegateEx()

FPostRenderDelegateEx & UEngine::GetPostRenderDelegateEx ( )

inline

GetPreRenderDelegate()

FPreRenderDelegate & UEngine::GetPreRenderDelegate ( )

inline

GetPreRenderDelegateEx()

FPreRenderDelegateEx & UEngine::GetPreRenderDelegateEx ( )

inline

GetSelectedMaterialColor()

const FLinearColor & UEngine::GetSelectedMaterialColor ( ) const

inline

Get the color to use for object selection

GetSelectionOutlineColor()

const FLinearColor & UEngine::GetSelectionOutlineColor ( ) const

inline

GetServiceLocator()

TSharedRef< IPortalServiceLocator > UEngine::GetServiceLocator ( )

inline

Get a locator for Portal services.

Returns

The service locator.

GetSmallFont()

UFont * UEngine::GetSmallFont ( )

static

Gets the engine's default small font

Returns

Small font.

GetSpriteCategoryIndex()

virtual int32 UEngine::GetSpriteCategoryIndex ( const FName &  InSpriteCategory )

inlinevirtual

Get the index of the provided sprite category

Parameters

InSpriteCategory

Sprite category to get the index of

Returns

Index of the provided sprite category, if possible; INDEX_NONE otherwise

GetStatValueColoration()

bool UEngine::GetStatValueColoration	(	const FString &	StatName,
		float	Value,
		FColor &	OutColor
	)

Uses StatColorMappings to find a color for this stat's value.

GetSubduedSelectionOutlineColor()

const FLinearColor & UEngine::GetSubduedSelectionOutlineColor ( ) const

inline

GetSubtitleFont()

UFont * UEngine::GetSubtitleFont ( )

static

Gets the engine's default subtitle font.

Returns

Subtitle font.

Returns the engine's default subtitle font

GetTimeBetweenGarbageCollectionPasses() [1/2]

float UEngine::GetTimeBetweenGarbageCollectionPasses

(

)

const

Returns the current desired time between garbage collection passes (not the time remaining)

GetTimeBetweenGarbageCollectionPasses() [2/2]

float UEngine::GetTimeBetweenGarbageCollectionPasses ( bool  bHasPlayersConnected ) const

protectedvirtual

Returns GetTimeBetweenGarbageCollectionPasses but tweaked if its an idle server or not

GetTimecodeProvider()

UTimecodeProvider * UEngine::GetTimecodeProvider ( ) const

inline

Get the TimecodeProvider that control the Engine's Timecode.

GetTinyFont()

UFont * UEngine::GetTinyFont ( )

static

Gets the engine's default tiny font.

Returns

Tiny font.

GetUnifiedTimeBudgetForStreaming()

double UEngine::GetUnifiedTimeBudgetForStreaming ( float  DeltaSeconds, bool  bHighPriority  )

virtual

Computes the amount of time in seconds that should be used for unified asset/level streaming for this frame. This is only used if UseUnifiedTimeBudgetForStreaming is enabled, and can be overridden by a game engine.

Parameters

DeltaSeconds	How long the last frame tick took
bHighPriority	True if this is considered a high priority load such as during a loading screen

GetWorldContextFromGameViewport() [1/2]

FWorldContext * UEngine::GetWorldContextFromGameViewport

(

const UGameViewportClient *

InViewport

)

GetWorldContextFromGameViewport() [2/2]

const FWorldContext * UEngine::GetWorldContextFromGameViewport

(

const UGameViewportClient *

InViewport

)

const

GetWorldContextFromGameViewportChecked() [1/2]

FWorldContext & UEngine::GetWorldContextFromGameViewportChecked

(

const UGameViewportClient *

InViewport

)

GetWorldContextFromGameViewportChecked() [2/2]

const FWorldContext & UEngine::GetWorldContextFromGameViewportChecked

(

const UGameViewportClient *

InViewport

)

const

GetWorldContextFromHandle() [1/2]

FWorldContext * UEngine::GetWorldContextFromHandle

(

const FName

WorldContextHandle

)

GetWorldContextFromHandle() [2/2]

const FWorldContext * UEngine::GetWorldContextFromHandle

(

const FName

WorldContextHandle

)

const

GetWorldContextFromHandleChecked() [1/2]

FWorldContext & UEngine::GetWorldContextFromHandleChecked

(

const FName

WorldContextHandle

)

GetWorldContextFromHandleChecked() [2/2]

const FWorldContext & UEngine::GetWorldContextFromHandleChecked

(

const FName

WorldContextHandle

)

const

GetWorldContextFromPendingNetGame() [1/2]

FWorldContext * UEngine::GetWorldContextFromPendingNetGame

(

const UPendingNetGame *

InPendingNetGame

)

GetWorldContextFromPendingNetGame() [2/2]

const FWorldContext * UEngine::GetWorldContextFromPendingNetGame

(

const UPendingNetGame *

InPendingNetGame

)

const

GetWorldContextFromPendingNetGameChecked() [1/2]

FWorldContext & UEngine::GetWorldContextFromPendingNetGameChecked

(

const UPendingNetGame *

InPendingNetGame

)

GetWorldContextFromPendingNetGameChecked() [2/2]

const FWorldContext & UEngine::GetWorldContextFromPendingNetGameChecked

(

const UPendingNetGame *

InPendingNetGame

)

const

GetWorldContextFromPendingNetGameNetDriver() [1/2]

FWorldContext * UEngine::GetWorldContextFromPendingNetGameNetDriver

(

const UNetDriver *

InPendingNetGame

)

GetWorldContextFromPendingNetGameNetDriver() [2/2]

const FWorldContext * UEngine::GetWorldContextFromPendingNetGameNetDriver

(

const UNetDriver *

InPendingNetGame

)

const

GetWorldContextFromPendingNetGameNetDriverChecked() [1/2]

FWorldContext & UEngine::GetWorldContextFromPendingNetGameNetDriverChecked

(

const UNetDriver *

InPendingNetGame

)

GetWorldContextFromPendingNetGameNetDriverChecked() [2/2]

const FWorldContext & UEngine::GetWorldContextFromPendingNetGameNetDriverChecked

(

const UNetDriver *

InPendingNetGame

)

const

GetWorldContextFromPIEInstance() [1/2]

FWorldContext * UEngine::GetWorldContextFromPIEInstance

(

const int32

PIEInstance

)

GetWorldContextFromPIEInstance() [2/2]

const FWorldContext * UEngine::GetWorldContextFromPIEInstance

(

const int32

PIEInstance

)

const

GetWorldContextFromPIEInstanceChecked() [1/2]

FWorldContext & UEngine::GetWorldContextFromPIEInstanceChecked

(

const int32

PIEInstance

)

GetWorldContextFromPIEInstanceChecked() [2/2]

const FWorldContext & UEngine::GetWorldContextFromPIEInstanceChecked

(

const int32

PIEInstance

)

const

GetWorldContextFromWorld() [1/2]

FWorldContext * UEngine::GetWorldContextFromWorld

(

const UWorld *

InWorld

)

GetWorldContextFromWorld() [2/2]

const FWorldContext * UEngine::GetWorldContextFromWorld

(

const UWorld *

InWorld

)

const

GetWorldContextFromWorldChecked() [1/2]

FWorldContext & UEngine::GetWorldContextFromWorldChecked

(

const UWorld *

InWorld

)

GetWorldContextFromWorldChecked() [2/2]

const FWorldContext & UEngine::GetWorldContextFromWorldChecked

(

const UWorld *

InWorld

)

const

GetWorldContexts()

const TIndirectArray< FWorldContext > & UEngine::GetWorldContexts ( ) const

inline

GetWorldFromContextObject()

UWorld * UEngine::GetWorldFromContextObject	(	const UObject *	Object,
		EGetWorldErrorMode	ErrorMode
	)		const

Obtain a world object pointer from an object with has a world context.

Parameters

Object	Object whose owning world we require.
ErrorMode	Controls what happens if the Object cannot be found

Returns

The world to which the object belongs or nullptr if it cannot be found.

GetWorldFromContextObjectChecked()

UWorld * UEngine::GetWorldFromContextObjectChecked ( const UObject *  Object ) const

inline

Obtain a world object pointer from an object with has a world context.

Parameters

Object

Object whose owning world we require.

Returns

The world to which the object belongs; asserts if the world cannot be found!

HandleAnimSeqStatsCommand()

bool UEngine::HandleAnimSeqStatsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleBrowseToDefaultMapFailure()

void UEngine::HandleBrowseToDefaultMapFailure ( FWorldContext &  Context, const FString &  TextURL, const FString &  Error  )

protectedvirtual

Attempts to gracefully handle a failure to travel to the default map.

Parameters

Error

the error string result from the LoadMap call that attempted to load the default map.

Reimplemented in UGameEngine.

HandleCeCommand()

bool UEngine::HandleCeCommand	(	UWorld *	InWorld,
		const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleConfigHashCommand()

bool UEngine::HandleConfigHashCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleConfigMemCommand()

bool UEngine::HandleConfigMemCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleContentComparisonCommand()

bool UEngine::HandleContentComparisonCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleCountDisabledParticleItemsCommand()

bool UEngine::HandleCountDisabledParticleItemsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleCrackURLCommand()

bool UEngine::HandleCrackURLCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDebugCommand()

bool UEngine::HandleDebugCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDeferCommand()

bool UEngine::HandleDeferCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDirCommand()

bool UEngine::HandleDirCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDisableAllScreenMessagesCommand()

bool UEngine::HandleDisableAllScreenMessagesCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDisconnect()

void UEngine::HandleDisconnect	(	UWorld *	InWorld,
		UNetDriver *	NetDriver
	)

The proper way to disconnect a given World and NetDriver. Travels world if necessary, cleans up pending connects if necessary.

Parameters

InWorld	The world being disconnected (might be nullptr in case of pending net dupl)
NetDriver	The net driver being disconnect (will be InWorld's net driver if there is a world)

HandleDisconnectCommand()

bool UEngine::HandleDisconnectCommand ( const TCHAR *  Cmd, FOutputDevice &  Ar, UWorld *  InWorld  )

virtual

HandleDumpAllocatorStats()

bool UEngine::HandleDumpAllocatorStats	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDumpAvailableResolutionsCommand()

bool UEngine::HandleDumpAvailableResolutionsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDumpConsoleCommandsCommand()

bool UEngine::HandleDumpConsoleCommandsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleDumpLevelScriptActorsCommand()

bool UEngine::HandleDumpLevelScriptActorsCommand	(	UWorld *	InWorld,
		const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDumpMaterialStatsCommand()

bool UEngine::HandleDumpMaterialStatsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDumpParticleCountsCommand()

bool UEngine::HandleDumpParticleCountsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDumpShaderStatsCommand()

bool UEngine::HandleDumpShaderStatsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleDumpTicksCommand()

bool UEngine::HandleDumpTicksCommand	(	UWorld *	InWorld,
		const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleEnableAllScreenMessagesCommand()

bool UEngine::HandleEnableAllScreenMessagesCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleFlushLogCommand()

bool UEngine::HandleFlushLogCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

Exec command handlers

HandleFreezeAllCommand()

bool UEngine::HandleFreezeAllCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleFreezeRenderingCommand()

bool UEngine::HandleFreezeRenderingCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleFreezeStreamingCommand()

bool UEngine::HandleFreezeStreamingCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleGameVerCommand()

bool UEngine::HandleGameVerCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleGammaCommand()

bool UEngine::HandleGammaCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleGetIniCommand()

bool UEngine::HandleGetIniCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleHeapCheckCommand()

bool UEngine::HandleHeapCheckCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleKismetEventCommand()

bool UEngine::HandleKismetEventCommand	(	UWorld *	InWorld,
		const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleListAnimsCommand()

bool UEngine::HandleListAnimsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleListLoadedPackagesCommand()

bool UEngine::HandleListLoadedPackagesCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleListParticleSystemsCommand()

bool UEngine::HandleListParticleSystemsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleListSkeletalMeshesCommand()

bool UEngine::HandleListSkeletalMeshesCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleListSpawnedActorsCommand()

bool UEngine::HandleListSpawnedActorsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleListStaticMeshesCommand()

bool UEngine::HandleListStaticMeshesCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleListTexturesCommand()

bool UEngine::HandleListTexturesCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleLogoutStatLevelsCommand()

bool UEngine::HandleLogoutStatLevelsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleMemCommand()

bool UEngine::HandleMemCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleMemReportCommand()

bool UEngine::HandleMemReportCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleMemReportDeferredCommand()

bool UEngine::HandleMemReportDeferredCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleMergeMeshCommand()

bool UEngine::HandleMergeMeshCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleNetworkFailure()

void UEngine::HandleNetworkFailure ( UWorld *  World, UNetDriver *  NetDriver, ENetworkFailure::Type  FailureType, const FString &  ErrorString  )

virtual

Notification of network error messages, allows the engine to handle the failure

Parameters

World	associated with failure
NetDriver	associated with failure
FailureType	the type of error
ErrorString	additional string detailing the error

HandleNetworkLagStateChanged()

void UEngine::HandleNetworkLagStateChanged ( UWorld *  World, UNetDriver *  NetDriver, ENetworkLagState::Type  LagType  )

virtual

Notification of network lag state change messages.

Parameters

World	associated with the lag
NetDriver	associated with the lag
LagType	Whether we started lagging or we are no longer lagging

HandleObjCommand()

bool UEngine::HandleObjCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleOpenCommand()

bool UEngine::HandleOpenCommand ( const TCHAR *  Cmd, FOutputDevice &  Ar, UWorld *  InWorld  )

virtual

HandleParticleMeshUsageCommand()

bool UEngine::HandleParticleMeshUsageCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleProfileCommand()

bool UEngine::HandleProfileCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleProfileGPUHitchesCommand()

bool UEngine::HandleProfileGPUHitchesCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleRecompileGlobalShadersCommand()

bool UEngine::HandleRecompileGlobalShadersCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleRecompileShadersCommand()

bool UEngine::HandleRecompileShadersCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleReconnectCommand()

bool UEngine::HandleReconnectCommand ( const TCHAR *  Cmd, FOutputDevice &  Ar, UWorld *  InWorld  )

virtual

HandleRedirectOutputCommand()

bool UEngine::HandleRedirectOutputCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleRemoteTextureStatsCommand()

bool UEngine::HandleRemoteTextureStatsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleShaderComplexityCommand()

bool UEngine::HandleShaderComplexityCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleShowLogCommand()

bool UEngine::HandleShowLogCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleSkeletalMeshReportCommand()

bool UEngine::HandleSkeletalMeshReportCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleStartFPSChartCommand()

bool UEngine::HandleStartFPSChartCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleStatCommand()

bool UEngine::HandleStatCommand	(	UWorld *	World,
		FCommonViewportClient *	ViewportClient,
		const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleStopFPSChartCommand()

bool UEngine::HandleStopFPSChartCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar,
		UWorld *	InWorld
	)

HandleStopMovieCaptureCommand()

bool UEngine::HandleStopMovieCaptureCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleStreamMapCommand()

bool UEngine::HandleStreamMapCommand ( const TCHAR *  Cmd, FOutputDevice &  Ar, UWorld *  InWorld  )

virtual

HandleTestslateGameUICommand()

bool UEngine::HandleTestslateGameUICommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleToggleAllScreenMessagesCommand()

bool UEngine::HandleToggleAllScreenMessagesCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleTogglegtPsysLODCommand()

bool UEngine::HandleTogglegtPsysLODCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleToggleOnscreenDebugMessageDisplayCommand()

bool UEngine::HandleToggleOnscreenDebugMessageDisplayCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleToggleOnscreenDebugMessageSystemCommand()

bool UEngine::HandleToggleOnscreenDebugMessageSystemCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleToggleRenderingThreadCommand()

bool UEngine::HandleToggleRenderingThreadCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleTrackParticleRenderingStatsCommand()

bool UEngine::HandleTrackParticleRenderingStatsCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HandleTravelCommand()

bool UEngine::HandleTravelCommand ( const TCHAR *  Cmd, FOutputDevice &  Ar, UWorld *  InWorld  )

virtual

HandleTravelFailure()

void UEngine::HandleTravelFailure ( UWorld *  InWorld, ETravelFailure::Type  FailureType, const FString &  ErrorString  )

virtual

Notification of server travel error messages, generally network connection related (package verification, client server handshaking, etc) allows the engine to handle the failure

Parameters

InWorld	the world we were in when the travel failure occurred
FailureType	the type of error
ErrorString	additional string detailing the error

HandleUnifiedStreaming()

void UEngine::HandleUnifiedStreaming ( float  DeltaSeconds )

virtual

Called once per frame to execute unified async asset and level streaming using the time budget from GetUnifiedTimeBudgetForStreaming. This is only used if UseUnifiedTimeBudgetForStreaming is enabled, and can be overridden by a game engine.

HandleViewnamesCommand()

bool UEngine::HandleViewnamesCommand	(	const TCHAR *	Cmd,
		FOutputDevice &	Ar
	)

HasMultipleLocalPlayers()

bool UEngine::HasMultipleLocalPlayers ( UWorld *  InWorld )

virtual

Returns

whether there are currently multiple local players in the given world

IncrementGlobalNetTravelCount()

void UEngine::IncrementGlobalNetTravelCount ( )

inline

Init()

void UEngine::Init ( IEngineLoop *  InEngineLoop )

virtual

Initialize the game engine.

Reimplemented in UGameEngine.

InitializeAudioDeviceManager()

void UEngine::InitializeAudioDeviceManager ( )

protectedvirtual

Initialize the audio device manager

InitializeEyeTrackingDevice()

bool UEngine::InitializeEyeTrackingDevice ( )

protectedvirtual

Detects and initializes any attached eye-tracking devices

Returns

true if there is an initialized device, false otherwise

InitializeHMDDevice()

bool UEngine::InitializeHMDDevice ( )

protectedvirtual

Detects and initializes any attached HMD devices

Returns

true if there is an initialized device, false otherwise

InitializeObjectReferences()

void UEngine::InitializeObjectReferences ( )

protectedvirtual

Loads all Engine object references from their corresponding config entries.

InitializePortalServices()

void UEngine::InitializePortalServices ( )

protectedvirtual

Initialize Portal services.

InitializeRunningAverageDeltaTime()

void UEngine::InitializeRunningAverageDeltaTime ( )

protectedvirtual

Initializes the running average delta to some good initial framerate.

IsAllowedFramerateSmoothing()

bool UEngine::IsAllowedFramerateSmoothing ( ) const

virtual

Whether we're allowed to do frame rate smoothing

IsAutosaving()

virtual bool UEngine::IsAutosaving ( const EPackageAutoSaveType  AutoSaveType = EPackageAutoSaveType::Transient ) const

inlinevirtual

Returns

true if the engine is autosaving a package (default is to only check for transient auto-saves for legacy reasons)

IsControllerIdUsingPlatformUserId()

virtual bool UEngine::IsControllerIdUsingPlatformUserId ( ) const

inlinevirtual

If true, we're running in a backward compatible mode where FPlatformUserId and ControllerId are the same. If false, there can be more than one local player with the same platform user id

IsEditor()

bool UEngine::IsEditor

(

)

Returns

the GIsEditor flag setting

IsEngineStat()

bool UEngine::IsEngineStat

(

const FString &

InName

)

Check to see if the specified stat name is a simple stat.

Parameters

InName

The name of the stat we're checking.

Returns

true if the stat is a registered simple stat.

IsInitialized()

virtual bool UEngine::IsInitialized ( ) const

inlinevirtual

IsPreparingMapChange() [1/2]

bool UEngine::IsPreparingMapChange ( FWorldContext &  Context )

protected

Returns whether we are currently preparing for a map change or not.

Returns

true if we are preparing for a map change, false otherwise

IsPreparingMapChange() [2/2]

bool UEngine::IsPreparingMapChange ( UWorld *  InWorld )

inline

IsReadyForMapChange() [1/2]

bool UEngine::IsReadyForMapChange ( FWorldContext &  Context )

protected

Returns whether the prepared map change is ready for commit having called.

Returns

true if we're ready to commit the map change, false otherwise

IsReadyForMapChange() [2/2]

bool UEngine::IsReadyForMapChange ( UWorld *  InWorld )

inline

IsRenderingSuspended()

virtual bool UEngine::IsRenderingSuspended ( ) const

inlinevirtual

Whether the application should avoid rendering anything to give GPU resources to other applications

IsSettingUpPlayWorld()

virtual bool UEngine::IsSettingUpPlayWorld ( ) const

inlinevirtual

mostly done to check if PIE is being set up, go GWorld is going to change, and it's not really the_G_World NOTE: hope this goes away once PIE and regular game triggering are not that separate code paths

IsStereoscopic3D()

bool UEngine::IsStereoscopic3D

(

const FViewport *

InViewport = nullptr

)

const

Returns

whether we're currently running with stereoscopic 3D enabled for the specified viewport (or globally, if viewport is nullptr)

whether we're currently running with stereoscopic 3D enabled

IsVanillaProduct()

bool UEngine::IsVanillaProduct ( ) const

inline

IsWorldDuplicate()

bool UEngine::IsWorldDuplicate ( const UWorld *const  InWorld )

protected

Helper function that returns true if InWorld is the outer of a level in a collection of type DynamicDuplicatedLevels. For internal engine use.

LastURLFromWorld()

FURL & UEngine::LastURLFromWorld

(

UWorld *

World

)

LoadBlueNoiseTexture()

void UEngine::LoadBlueNoiseTexture

(

bool

LoadVector2BlueNoiseTexture

)

Delay loading this texture until it is needed by the renderer. The texture is uncompressed and contains no mips so it can't be streamed.

LoadDefaultBloomTexture()

void UEngine::LoadDefaultBloomTexture

(

)

Delay loading this texture until it is needed by the renderer. The texture is uncompressed and contains no mips so it can't be streamed.

LoadDefaultFilmGrainTexture()

void UEngine::LoadDefaultFilmGrainTexture

(

)

Delay loading this texture until it is needed by the renderer.

LoadEnergyTextures()

void UEngine::LoadEnergyTextures

(

)

Delay loading the energy shading texture until it is needed by the renderer.

LoadGlintTextures()

void UEngine::LoadGlintTextures

(

)

Delay loading the glint texture until it is needed by the renderer. This texture is not going to be streamed to be available right away.

LoadLTCTextures()

void UEngine::LoadLTCTextures

(

)

Delay loading the LTC texture until it is needed by the renderer.

LoadMap()

bool UEngine::LoadMap ( FWorldContext &  WorldContext, FURL  URL, class UPendingNetGame *  Pending, FString &  Error  )

virtual

LoadMapRedrawViewports()

virtual void UEngine::LoadMapRedrawViewports ( void  )

inlinevirtual

Called to allow overloading by child engines

LoadPackagesFully()

void UEngine::LoadPackagesFully	(	UWorld *	InWorld,
		EFullyLoadPackageType	FullyLoadType,
		const FString &	Tag
	)

Loads the PerMapPackages for the given map, and adds them to the RootSet

Parameters

FullyLoadType	When to load the packages (based on map, GameMode, etc)
Tag	Name of the map/game to load packages for

LoadSimpleVolumeTextures()

void UEngine::LoadSimpleVolumeTextures

(

)

Delay loading the SimpleVolume texture until it is needed by the renderer. This texture is not going to be streamed to be available right away.

LoadSMAATextures()

void UEngine::LoadSMAATextures

(

)

Delay loading these textures until they are needed by the renderer. The textures are uncompressed and contains no mips so they can't be streamed.

LogPerformanceCapture()

void UEngine::LogPerformanceCapture	(	UWorld *	World,
		const FString &	MapName,
		const FString &	SequenceName,
		float	EventTime
	)

Logs performance capture for use in automation analytics

Parameters

EventTime

time of the Sequencer event

MakeSureMapNameIsValid()

bool UEngine::MakeSureMapNameIsValid

(

FString &

InOutMapName

)

Makes sure map name is a long package name.

Parameters

InOutMapName	Map name. In non-final builds code will attempt to convert to long package name if short name is provided.
true	if the map name was valid, false otherwise.

MovePendingLevel()

void UEngine::MovePendingLevel ( FWorldContext &  Context )

protectedvirtual

NetworkRemapPath() [1/2]

virtual bool UEngine::NetworkRemapPath ( UNetConnection *  Connection, FString &  Str, bool  bReading = true  )

inlinevirtual

Reimplemented in UGameEngine.

NetworkRemapPath() [2/2]

virtual bool UEngine::NetworkRemapPath ( UPendingNetGame *  PendingNetGame, FString &  Str, bool  bReading = true  )

inlinevirtual

NotifyToolsOfObjectReplacement()

virtual void UEngine::NotifyToolsOfObjectReplacement ( const TMap< UObject *, UObject * > &  OldToNewInstanceMap )

inlinevirtual

OnCustomTimeStepChanged()

FSimpleMulticastDelegate & UEngine::OnCustomTimeStepChanged ( )

inline

Return custom time step changed event.

OnLostFocusPause()

void UEngine::OnLostFocusPause ( bool  EnablePause )

virtual

Pauses / un-pauses the game-play when focus of the game's window gets lost / gained.

Parameters

EnablePause

true to pause; false to unpause the game

OnlyLoadEditorVisibleLevelsInPIE()

virtual bool UEngine::OnlyLoadEditorVisibleLevelsInPIE ( ) const

inlinevirtual

Returns

true if only editor-visible levels should be loaded in Play-In-Editor sessions

OnNetworkDDoSEscalation()

FOnNetworkDDoSEscalation & UEngine::OnNetworkDDoSEscalation ( )

inline

Event triggered when network burst or DDoS is detected

OnNetworkFailure()

FOnNetworkFailure & UEngine::OnNetworkFailure ( )

inline

Event triggered after a network failure of any kind has occurred

OnNetworkLagStateChanged()

FOnNetworkLagStateChanged & UEngine::OnNetworkLagStateChanged ( )

inline

Event triggered after network lag is being experienced or lag has ended

OnScreenDebugMessageExists()

bool UEngine::OnScreenDebugMessageExists

(

uint64

Key

)

Retrieve the message for the given key

OnTimecodeProviderChanged()

FSimpleMulticastDelegate & UEngine::OnTimecodeProviderChanged ( )

inline

Return timecode provider changed event.

OnTravelFailure()

FOnTravelFailure & UEngine::OnTravelFailure ( )

inline

Event triggered after a server travel failure of any kind has occurred

OnWorldAdded()

FWorldAddedEvent & UEngine::OnWorldAdded ( )

inline

Return the world added event.

OnWorldContextDestroyed()

FWorldContextDestroyedEvent & UEngine::OnWorldContextDestroyed ( )

inline

Return the world context destroyed event.

OnWorldDestroyed()

FWorldDestroyedEvent & UEngine::OnWorldDestroyed ( )

inline

Return the world destroyed event.

OverrideSelectedMaterialColor()

void UEngine::OverrideSelectedMaterialColor

(

const FLinearColor &

OverrideColor

)

Sets an override color to use instead of the user setting

Parameters

OverrideColor

The override color to use

ParseCommandline()

void UEngine::ParseCommandline

(

)

Called at startup, in the middle of FEngineLoop::Init.

PauseDynamicResolution()

void UEngine::PauseDynamicResolution

(

)

Pause dynamic resolution for this frame.

PendingNetGameFromWorld()

UPendingNetGame * UEngine::PendingNetGameFromWorld

(

UWorld *

InWorld

)

PerformanceCapture()

void UEngine::PerformanceCapture	(	UWorld *	World,
		const FString &	MapName,
		const FString &	SequenceName,
		float	EventTime
	)

Capture screenshots and performance metrics

Parameters

EventTime

time of the Sequencer event

PerformError()

PRAGMA_RESTORE_UNREACHABLE_CODE_WARNINGS bool UEngine::PerformError ( const TCHAR *  Cmd, FOutputDevice &  Out = *GLog  )

protected

Requests that the engine intentionally performs an invalid operation. Used for testing error handling and external crash reporters

Parameters

Cmd	Error to perform. See implementation for options

PerformGarbageCollectionAndCleanupActors()

void UEngine::PerformGarbageCollectionAndCleanupActors

(

)

Interface to allow WorldSettings to request immediate garbage collection

PostCreatePIEWorld()

virtual void UEngine::PostCreatePIEWorld ( UWorld *  InWorld )

inlinevirtual

PreExit()

void UEngine::PreExit ( )

virtual

Called at shutdown, just before the exit purge.

Reimplemented in UGameEngine.

PreferToStreamLevelsInPIE()

virtual bool UEngine::PreferToStreamLevelsInPIE ( ) const

inlinevirtual

Returns

true if level streaming should prefer to stream levels from disk instead of duplicating them from editor world

PreGarbageCollect()

void UEngine::PreGarbageCollect ( )

static

PrepareMapChange() [1/2]

bool UEngine::PrepareMapChange ( FWorldContext &  WorldContext, const TArray< FName > &  LevelNames  )

protected

Prepares the engine for a map change by pre-loading level packages in the background.

Parameters

LevelNames

Array of levels to load in the background; the first level in this list is assumed to be the new "persistent" one.

Returns

true if all packages were in the package file cache and the operation succeeded, false otherwise. false as a return value also indicates that the code has given up.

PrepareMapChange() [2/2]

bool UEngine::PrepareMapChange ( UWorld *  InWorld, const TArray< FName > &  LevelNames  )

inline

ProcessToggleFreezeCommand()

virtual void UEngine::ProcessToggleFreezeCommand ( UWorld *  InWorld )

inlineprotectedvirtual

Handles freezing/unfreezing of rendering

Parameters

InWorld

World context

Reimplemented in UGameEngine.

ProcessToggleFreezeStreamingCommand()

virtual void UEngine::ProcessToggleFreezeStreamingCommand ( UWorld *  InWorld )

inlineprotectedvirtual

Handles frezing/unfreezing of streaming

Reimplemented in UGameEngine.

RecordHMDAnalytics()

void UEngine::RecordHMDAnalytics ( )

protectedvirtual

Record EngineAnalytics information for attached HMD devices.

RedrawViewports()

virtual void UEngine::RedrawViewports ( bool  bShouldPresent = true )

inlinevirtual

Reimplemented in UGameEngine.

RegisterBeginStreamingPauseRenderingDelegate()

void UEngine::RegisterBeginStreamingPauseRenderingDelegate

(

FBeginStreamingPauseDelegate *

InDelegate

)

Delegate handling when streaming pause begins. Set initially in FStreamingPauseRenderingModule::StartupModule() but can then be overridden by games.

RegisterEndStreamingPauseRenderingDelegate()

void UEngine::RegisterEndStreamingPauseRenderingDelegate

(

FEndStreamingPauseDelegate *

InDelegate

)

Delegate handling when streaming pause ends. Set initially in FStreamingPauseRenderingModule::StartupModule() but can then be overridden by games.

ReinitializeCustomTimeStep()

void UEngine::ReinitializeCustomTimeStep

(

)

Causes the current custom time step to be shut down and then reinitialized.

ReinitializeTimecodeProvider()

void UEngine::ReinitializeTimecodeProvider

(

)

Causes the current timecode provider to be shut down and then reinitialized.

ReleaseAudioDeviceManager()

void UEngine::ReleaseAudioDeviceManager ( )

virtual

RemapGamepadControllerIdForPIE()

virtual void UEngine::RemapGamepadControllerIdForPIE ( class UGameViewportClient *  InGameViewport, int32 &  ControllerId  )

inlinevirtual

RemoveEngineStat()

void UEngine::RemoveEngineStat

(

const FName &

InCommandName

)

RemoveOnScreenDebugMessage()

void UEngine::RemoveOnScreenDebugMessage

(

uint64

Key

)

RemovePerformanceDataConsumer()

void UEngine::RemovePerformanceDataConsumer

(

TSharedPtr< IPerformanceDataConsumer >

Consumer

)

Remove a previously registered performance data consumer

RenderEngineStats()

void UEngine::RenderEngineStats	(	UWorld *	World,
		FViewport *	Viewport,
		FCanvas *	Canvas,
		int32	LHSX,
		int32 &	InOutLHSY,
		int32	RHSX,
		int32 &	InOutRHSY,
		const FVector *	ViewLocation,
		const FRotator *	ViewRotation
	)

Function to render all the simple stats

Parameters

World	The world being drawn to.
ViewportClient	The viewport being drawn to.
Canvas	The canvas to use when drawing.
LHSX	The left hand side X position to start drawing from.
InOutLHSY	The left hand side Y position to start drawing from.
RHSX	The right hand side X position to start drawing from.
InOutRHSY	The right hand side Y position to start drawing from.
ViewLocation	The world space view location.
ViewRotation	The world space view rotation.

RenderNamedEventsEnabled()

int32 UEngine::RenderNamedEventsEnabled	(	FCanvas *	Canvas,
		int32	X,
		int32	Y
	)

Function to render text indicating whether named events are enabled.

Parameters

Canvas	The canvas to use when drawing.
X	The X position to start drawing from.
Y	The Y position to start drawing from.

Returns

The ending Y position to continue rendering stats at.

ResetPIEAudioSetting()

virtual void UEngine::ResetPIEAudioSetting ( UWorld *  CurrentPieWorld )

inlinevirtual

RestoreSelectedMaterialColor()

void UEngine::RestoreSelectedMaterialColor

(

)

Restores the selected material color back to the user setting

ResumeDynamicResolution()

void UEngine::ResumeDynamicResolution ( )

inline

Resume dynamic resolution for this frame.

SeamlessTravelHandlerForWorld()

FSeamlessTravelHandler & UEngine::SeamlessTravelHandlerForWorld

(

UWorld *

World

)

SendWorldEndOfFrameUpdates()

void UEngine::SendWorldEndOfFrameUpdates ( )

staticprotected

Dispatches EndOfFrameUpdates for all UWorlds

Serialize()

void UEngine::Serialize ( FArchive &  Ar )

overridevirtual

Handles reading, writing, and reference collecting using FArchive. This implementation handles all FProperty serialization, but can be overridden for native variables.

Reimplemented from UObject.

SetAverageUnitTimes()

void UEngine::SetAverageUnitTimes	(	float	FrameTime,
		float	RenderThreadTime,
		float	GameThreadTime,
		float	GPUFrameTime,
		float	RHITFrameTime
	)

Updates the values used to calculate the average game/render/gpu/total time

Only record the information once for the current frame

Total times over a play session for averaging purposes

SetClientTravel() [1/2]

void UEngine::SetClientTravel	(	UPendingNetGame *	PendingNetGame,
		const TCHAR *	NextURL,
		ETravelType	InTravelType
	)

SetClientTravel() [2/2]

void UEngine::SetClientTravel	(	UWorld *	InWorld,
		const TCHAR *	NextURL,
		ETravelType	InTravelType
	)

SetClientTravelFromPendingGameNetDriver()

void UEngine::SetClientTravelFromPendingGameNetDriver	(	UNetDriver *	PendingGameNetDriverGame,
		const TCHAR *	NextURL,
		ETravelType	InTravelType
	)

SetCustomTimeStep()

bool UEngine::SetCustomTimeStep

(

UEngineCustomTimeStep *

InCustomTimeStep

)

Set the custom time step that will control the Engine Framerate/Timestep. It will shutdown the previous custom time step. The new custom time step will be initialized.

Returns

the result of the custom time step initialization.

SetDynamicResolutionUserSetting()

void UEngine::SetDynamicResolutionUserSetting ( bool  Enable )

inline

Set the user setting for dynamic resolution.

SetEngineStat()

void UEngine::SetEngineStat	(	UWorld *	World,
		FCommonViewportClient *	ViewportClient,
		const FString &	InName,
		const bool	bShow
	)

Set the state of the specified stat.

Parameters

World	The world to apply the exec to.
ViewportClient	The viewport to apply the exec to.
InName	The stat name.
bShow	The state we would like the stat to be in.

SetEngineStats()

void UEngine::SetEngineStats	(	UWorld *	World,
		FCommonViewportClient *	ViewportClient,
		const TArray< FString > &	InNames,
		const bool	bShow
	)

Set the state of the specified stats (note: array processed in reverse order when !bShow).

Parameters

World	The world to apply the exec to.
ViewportClient	The viewport to apply the exec to.
InNames	The stat names.
bShow	The state we would like the stat to be in.

SetFlashIndicatorLatencyMarker()

void UEngine::SetFlashIndicatorLatencyMarker ( uint64  FrameNumber )

static

SetInputSampleLatencyMarker()

void UEngine::SetInputSampleLatencyMarker ( uint64  FrameNumber )

static

SetIsVanillaProduct()

void UEngine::SetIsVanillaProduct ( bool  bInIsVanillaProduct )

protected

SetMapBuildCancelled()

virtual void UEngine::SetMapBuildCancelled ( bool  InCancelled )

inlinevirtual

Sets the flag that states whether or not the map build was canceled.

Parameters

InCancelled

New state for the canceled flag.

SetMaxFPS()

void UEngine::SetMaxFPS ( const float  MaxFPS )

virtual

Set max fps. Overrides console variable.

SetPresentLatencyMarkerEnd()

void UEngine::SetPresentLatencyMarkerEnd ( uint64  FrameNumber )

static

SetPresentLatencyMarkerStart()

void UEngine::SetPresentLatencyMarkerStart ( uint64  FrameNumber )

static

SetPriorityAndAffinityOnGameThread()

void UEngine::SetPriorityAndAffinityOnGameThread

(

)

Set priority and affinity on game thread either from ini file or from FPlatformAffinity::GetGameThreadPriority()

SetRenderSubmitLatencyMarkerEnd()

void UEngine::SetRenderSubmitLatencyMarkerEnd ( uint64  FrameNumber )

static

SetRenderSubmitLatencyMarkerStart()

void UEngine::SetRenderSubmitLatencyMarkerStart ( uint64  FrameNumber )

static

SetSelectedMaterialColor()

void UEngine::SetSelectedMaterialColor ( const FLinearColor &  InSelectedMaterialColor )

inline

Sets the selected material color.
Do not use this if you plan to override the selected material color. Use OverrideSelectedMaterialColor instead This is set by the editor preferences

Parameters

SelectedMaterialColor

The new selection color

SetSelectionOutlineColor()

void UEngine::SetSelectionOutlineColor ( const FLinearColor &  InSelectionOutlineColor )

inline

SetShouldCommitPendingMapChange()

void UEngine::SetShouldCommitPendingMapChange	(	UWorld *	InWorld,
		bool	NewShouldCommitPendingMapChange
	)

SetSimulationLatencyMarkerEnd()

void UEngine::SetSimulationLatencyMarkerEnd ( uint64  FrameNumber )

static

SetSimulationLatencyMarkerStart()

void UEngine::SetSimulationLatencyMarkerStart ( uint64  FrameNumber )

static

SetSubduedSelectionOutlineColor()

void UEngine::SetSubduedSelectionOutlineColor ( const FLinearColor &  InSubduedSelectionOutlineColor )

inline

SetTimecodeProvider()

bool UEngine::SetTimecodeProvider

(

UTimecodeProvider *

InTimecodeProvider

)

Set the timecode provider that will control the Engine's timecode. It will shutdown the previous timecode provider. The new timecode provider will be initialized.

Returns

the result value of the new timecode provider initialization.

SetTimeUntilNextGarbageCollection()

void UEngine::SetTimeUntilNextGarbageCollection

(

float

MinTimeUntilNextPass

)

Updates the timer (as a one-off) that is used to trigger garbage collection; this should only be used for things like performance tests, using it recklessly can dramatically increase memory usage and cost of the eventual GC.

Note: Things that force a GC will still force a GC after using this method (and they will also reset the timer)

ShouldAbsorbAuthorityOnlyEvent()

bool UEngine::ShouldAbsorbAuthorityOnlyEvent

(

)

Returns true if the global context is client-only and authority only events should always be ignored. This will return false if it is unknown, use GetCurrentPlayWorld if you have a possible world.

ShouldAbsorbCosmeticOnlyEvent()

bool UEngine::ShouldAbsorbCosmeticOnlyEvent

(

)

Returns true if the global context is dedicated server and cosmetic only events should always be ignored. This will return false if it is unknown, use GetCurrentPlayWorld if you have a possible world.

ShouldCommitPendingMapChange()

bool UEngine::ShouldCommitPendingMapChange

(

const UWorld *

InWorld

)

const

ShouldDoAsyncEndOfFrameTasks()

virtual bool UEngine::ShouldDoAsyncEndOfFrameTasks ( ) const

inlinevirtual

Reimplemented in UGameEngine.

ShouldDrawBrushWireframe()

virtual bool UEngine::ShouldDrawBrushWireframe ( class AActor *  InActor )

inlinevirtual

Allows the editor to accept or reject the drawing of wire frame brush shapes based on mode and tool.

ShouldForceGarbageCollection()

EGarbageCollectionType UEngine::ShouldForceGarbageCollection ( )

protectedvirtual

Allows derived classes to force garbage collection based on various factors (low on available UObject slots / other resources)

ShouldShutdownWorldNetDriver()

virtual bool UEngine::ShouldShutdownWorldNetDriver ( )

inlineprotectedvirtual

Returns true if BROWSE should shuts down the current network driver.

ShouldThrottleCPUUsage()

bool UEngine::ShouldThrottleCPUUsage ( ) const

virtual

Returns

true to throttle CPU usage based on current state (usually editor minimized or not in foreground)

ShutdownAllNetDrivers()

void UEngine::ShutdownAllNetDrivers

(

)

ShutdownHMD()

void UEngine::ShutdownHMD

(

)

ShutdownWorldNetDriver()

void UEngine::ShutdownWorldNetDriver

(

UWorld *

World

)

Shutdown any relevant net drivers

Shut down the world's net driver, completely disconnecting any clients/servers connected at the time. Destroys the net driver.

SpawnServerActors()

void UEngine::SpawnServerActors ( UWorld *  World )

virtual

Spawns all of the registered server actors

Start()

void UEngine::Start ( )

virtual

Start the game, separate from the initialize call to allow for post initialize configuration before the game starts.

Reimplemented in UGameEngine.

StartFPSChart()

void UEngine::StartFPSChart ( const FString &  Label, bool  bRecordPerFrameTimes  )

virtual

Starts the FPS chart data capture (if another run is already active then this command is ignored except to change the active label).

Parameters

Label	Label for this run
bRecordPerFrameTimes	Should we record per-frame times (potentially unbounded memory growth; used when triggered via the console but not when triggered by game code)

StopFPSChart()

void UEngine::StopFPSChart ( const FString &  MapName )

virtual

Stops the FPS chart data capture (if no run is active then this command is ignored).

SwapControllerId()

void UEngine::SwapControllerId	(	ULocalPlayer *	NewPlayer,
		const int32	CurrentControllerId,
		const int32	NewControllerID
	)		const

SwapPlatformUserId()

void UEngine::SwapPlatformUserId	(	ULocalPlayer *	NewPlayer,
		const FPlatformUserId	CurrentUserId,
		const FPlatformUserId	NewUserID
	)		const

TickDeferredCommands()

void UEngine::TickDeferredCommands

(

)

Executes the deferred commands

TickPerformanceMonitoring()

void UEngine::TickPerformanceMonitoring

(

float

DeltaSeconds

)

Calculates information about the previous frame and passes it to all active performance data consumers.

Parameters

DeltaSeconds

Time in seconds passed since last tick.

TickWorldTravel()

void UEngine::TickWorldTravel ( FWorldContext &  WorldContext, float  DeltaSeconds  )

virtual

TriggerStreamingDataRebuild()

virtual void UEngine::TriggerStreamingDataRebuild ( )

inlinevirtual

TrimMemory()

void UEngine::TrimMemory ( )

static

Attempts to reclaim any idle memory by performing a garbage collection and broadcasting FCoreDelegates::OnMemoryTrim. Pending rendering commands are first flushed. This is called between level loads and may be called at other times, but is expensive and should be used sparingly. Do

UpdateRunningAverageDeltaTime()

void UEngine::UpdateRunningAverageDeltaTime ( float  DeltaTime, bool  bAllowFrameRateSmoothing = true  )

virtual

Updates the running average delta time

Compute tick rate limitor.

UpdateTimeAndHandleMaxTickRate()

void UEngine::UpdateTimeAndHandleMaxTickRate ( )

virtual

Update everything. Update FApp::CurrentTime / FApp::DeltaTime while taking into account max tick rate.

UpdateTimecode()

void UEngine::UpdateTimecode

(

)

Update FApp::Timecode.

UpdateTransitionType()

void UEngine::UpdateTransitionType

(

UWorld *

CurrentWorld

)

UseSound()

bool UEngine::UseSound ( ) const

virtual

WillNetDriverUseIris()

bool UEngine::WillNetDriverUseIris	(	const FWorldContext &	Context,
		FName	InNetDriverDefinition,
		FName	InNetDriverName
	)		const

Returns true if the netdriver will run with Iris enable.

WorldAdded()

void UEngine::WorldAdded ( UWorld *  World )

virtual

Needs to be called when a world is added to broadcast messages.

WorldDestroyed()

void UEngine::WorldDestroyed ( UWorld *  InWorld )

virtual

Needs to be called when a world is destroyed to broadcast messages.

WorldHasValidContext()

bool UEngine::WorldHasValidContext ( UWorld *  InWorld )

protected

WorldIsPIEInNewViewport()

bool UEngine::WorldIsPIEInNewViewport ( UWorld *  InWorld )

virtual

WriteMemReportMetadata()

void UEngine::WriteMemReportMetadata ( FOutputDevice &  Ar, UWorld *  InWorld  )

virtual

Member Data Documentation

ActiveClassRedirects

TArray<FClassRedirect> UEngine::ActiveClassRedirects

ActiveGameNameRedirects

TArray<FGameNameRedirect> UEngine::ActiveGameNameRedirects

Deprecated rules for redirecting renamed objects, replaced by the CoreRedirects system

ActivePerformanceChart

TSharedPtr<FPerformanceTrackingChart> UEngine::ActivePerformanceChart

protected

Active FPS chart (initialized by startfpschart, finalized by stopfpschart)

ActivePerformanceDataConsumers

TArray<TSharedPtr<IPerformanceDataConsumer> > UEngine::ActivePerformanceDataConsumers

protected

List of all active performance consumers

ActivePluginRedirects

TArray<FPluginRedirect> UEngine::ActivePluginRedirects

ActiveStructRedirects

TArray<FStructRedirect> UEngine::ActiveStructRedirects

AdditionalFontNames

TArray<FString> UEngine::AdditionalFontNames

Sets additional fonts that will be loaded at startup and available using GetAdditionalFont.

AIControllerClassName

FSoftClassPath UEngine::AIControllerClassName

Sets the class to be used as the default AIController class for pawns.

ArrowMaterial

TObjectPtr<class UMaterial> UEngine::ArrowMaterial

Material that 'fakes' lighting, used for arrows, widgets.

ArrowMaterialName

FSoftObjectPath UEngine::ArrowMaterialName

Path of the material that 'fakes' lighting, used for arrows, widgets.

ArrowMaterialYellow

TObjectPtr<class UMaterialInstanceDynamic> UEngine::ArrowMaterialYellow

Arrow material instance with yellow color.

AssetManager

TObjectPtr<class UAssetManager> UEngine::AssetManager

A UObject spawned at initialization time to handle runtime asset loading and management

AssetManagerClassName

FSoftClassPath UEngine::AssetManagerClassName

Sets the class to spawn as the global AssetManager, configurable per game. If empty, it will not spawn one

AudioDeviceManager

FAudioDeviceManager* UEngine::AudioDeviceManager = nullptr

protected

The audio device manager

AvoidanceManagerClass

TSubclassOf<class UAvoidanceManager> UEngine::AvoidanceManagerClass

AvoidanceManagerClassName

FSoftClassPath UEngine::AvoidanceManagerClassName

Sets the AvoidanceManager class, which can be overridden to change AI crowd behavior.

bAllowMatureLanguage

uint32 UEngine::bAllowMatureLanguage

Whether to play mature language sound nodes

bAllowMultiThreadedAnimationUpdate

uint32 UEngine::bAllowMultiThreadedAnimationUpdate

Controls whether by default we allow anim blueprint graph updates to be performed on non-game threads. This enables some extra checks in the anim blueprint compiler that will warn when unsafe operations are being attempted. This will force all anim blueprints to be recompiled.

bCanBlueprintsTickByDefault

uint32 UEngine::bCanBlueprintsTickByDefault

bCheckForMultiplePawnsSpawnedInAFrame

uint32 UEngine::bCheckForMultiplePawnsSpawnedInAFrame

Whether we should check for more than N pawns spawning in a single frame. Basically, spawning pawns and all of their attachments can be slow. And on consoles it can be really slow. If enabled, we will display an on-screen warning whenever this multi-spawn occurs.

bDisableAILogging

uint32 UEngine::bDisableAILogging

determines whether AI logging should be processed or not

BeginStreamingPauseDelegate

FBeginStreamingPauseDelegate* UEngine::BeginStreamingPauseDelegate

bEnableEditorPSysRealtimeLOD

uint32 UEngine::bEnableEditorPSysRealtimeLOD

Controls whether cascade particle system LODs are updated in real time, or use the set value

bEnableOnScreenDebugMessages

uint32 UEngine::bEnableOnScreenDebugMessages

If true, then disable OnScreenDebug messages. Can be toggled in real-time.

bEnableOnScreenDebugMessagesDisplay

uint32 UEngine::bEnableOnScreenDebugMessagesDisplay

If true, then disable the display of OnScreenDebug messages (used when running)

bEnableVisualLogRecordingOnStart

uint32 UEngine::bEnableVisualLogRecordingOnStart

If true, the visual logger will start recording as soon as the engine starts

bForceDisableFrameRateSmoothing

uint32 UEngine::bForceDisableFrameRateSmoothing

Hook for external systems to transiently and forcibly disable framerate smoothing without stomping the original setting.

bGenerateDefaultTimecode

bool UEngine::bGenerateDefaultTimecode

Generate a default timecode from the computer clock when there is no timecode provider. On desktop, the system time will be used and will behave as if a USystemTimecodeProvider was set. On console, the high performance clock will be used. That may introduce drift over time. If you wish to use the system time on console, set the timecode provider to USystemeTimecodeProvider.

bIsInitialized

bool UEngine::bIsInitialized

bLockReadOnlyLevels

uint32 UEngine::bLockReadOnlyLevels

true if the the user cannot modify levels that are read only.

BlueNoiseScalarMobileTextureName

FSoftObjectPath UEngine::BlueNoiseScalarMobileTextureName

Path of the tiled blue-noise texture

BlueNoiseScalarTexture

TObjectPtr<class UTexture2D> UEngine::BlueNoiseScalarTexture

Tiled blue-noise texture

BlueNoiseScalarTextureName

FSoftObjectPath UEngine::BlueNoiseScalarTextureName

Path of the tiled blue-noise texture

BlueNoiseVec2Texture

TObjectPtr<class UTexture2D> UEngine::BlueNoiseVec2Texture

Spatial-temporal blue noise texture with two channel output

BlueNoiseVec2TextureName

FSoftObjectPath UEngine::BlueNoiseVec2TextureName

Path of the tiled blue-noise texture

bOptimizeAnimBlueprintMemberVariableAccess

uint32 UEngine::bOptimizeAnimBlueprintMemberVariableAccess

Controls whether anim blueprint nodes that access member variables of their class directly should use the optimized path that avoids a thunk to the Blueprint VM. This will force all anim blueprints to be recompiled.

bPauseOnLossOfFocus

uint32 UEngine::bPauseOnLossOfFocus

Whether to pause the game if focus is lost.

bRenderLightMapDensityGrayscale

uint32 UEngine::bRenderLightMapDensityGrayscale

If true, then render gray scale density.

bShouldGenerateLowQualityLightmaps_DEPRECATED

uint32 UEngine::bShouldGenerateLowQualityLightmaps_DEPRECATED

Whether or not the LQ lightmaps should be generated during lighting rebuilds. This has been moved to r.SupportLowQualityLightmaps.

bSmoothFrameRate

uint32 UEngine::bSmoothFrameRate

Whether to enable framerate smoothing.

BSPSelectionHighlightIntensity

float UEngine::BSPSelectionHighlightIntensity

Used to alter the intensity level of the selection highlight on selected BSP surfaces

bStartedLoadMapMovie

uint32 UEngine::bStartedLoadMapMovie

true if the loading movie was started during LoadMap().

bSubtitlesEnabled

uint32 UEngine::bSubtitlesEnabled

Flag for completely disabling subtitles for localized sounds.

bSubtitlesForcedOff

uint32 UEngine::bSubtitlesForcedOff

Flag for forcibly disabling subtitles even if you try to turn them back on they will be off

bSuppressMapWarnings

uint32 UEngine::bSuppressMapWarnings

If true, then skip drawing map warnings on screen even in non (UE_BUILD_SHIPPING || UE_BUILD_TEST) builds

bUseFixedFrameRate

uint32 UEngine::bUseFixedFrameRate

Whether to use a fixed framerate.

C_AddWire

FColor UEngine::C_AddWire

C_BrushShape

FColor UEngine::C_BrushShape

C_BrushWire

FColor UEngine::C_BrushWire

C_BSPCollision

FColor UEngine::C_BSPCollision

C_NonSolidWire

FColor UEngine::C_NonSolidWire

C_OrthoBackground

FColor UEngine::C_OrthoBackground

C_ScaleBoxHi

FColor UEngine::C_ScaleBoxHi

C_SemiSolidWire

FColor UEngine::C_SemiSolidWire

C_SubtractWire

FColor UEngine::C_SubtractWire

C_Volume

FColor UEngine::C_Volume

C_VolumeCollision

FColor UEngine::C_VolumeCollision

C_WireBackground

FColor UEngine::C_WireBackground

C_WorldBox

FColor UEngine::C_WorldBox

CameraRotationThreshold

float UEngine::CameraRotationThreshold

camera rotation (deg) beyond which occlusion queries are ignored from previous frame (because they are likely not valid)

CameraTranslationThreshold

float UEngine::CameraTranslationThreshold

camera movement beyond which occlusion queries are ignored from previous frame (because they are likely not valid)

ConsoleClass

TSubclassOf<class UConsole> UEngine::ConsoleClass

ConsoleClassName

FSoftClassPath UEngine::ConsoleClassName

Sets the class to use for the game console summoned with ~

ConstraintLimitMaterial

TObjectPtr<class UMaterial> UEngine::ConstraintLimitMaterial

Material used to render constraint limits

ConstraintLimitMaterialPrismatic

TObjectPtr<class UMaterialInstanceDynamic> UEngine::ConstraintLimitMaterialPrismatic

ConstraintLimitMaterialX

TObjectPtr<class UMaterialInstanceDynamic> UEngine::ConstraintLimitMaterialX

ConstraintLimitMaterialXAxis

TObjectPtr<class UMaterialInstanceDynamic> UEngine::ConstraintLimitMaterialXAxis

ConstraintLimitMaterialY

TObjectPtr<class UMaterialInstanceDynamic> UEngine::ConstraintLimitMaterialY

ConstraintLimitMaterialYAxis

TObjectPtr<class UMaterialInstanceDynamic> UEngine::ConstraintLimitMaterialYAxis

ConstraintLimitMaterialZ

TObjectPtr<class UMaterialInstanceDynamic> UEngine::ConstraintLimitMaterialZ

ConstraintLimitMaterialZAxis

TObjectPtr<class UMaterialInstanceDynamic> UEngine::ConstraintLimitMaterialZAxis

CustomTimeStepClassName

FSoftClassPath UEngine::CustomTimeStepClassName

Override how the Engine process the Framerate/Timestep. This class will be responsible of updating the application Time and DeltaTime. Can be used to synchronize the engine with another process (gen-lock).

DebugEditorMaterialName

FSoftObjectPath UEngine::DebugEditorMaterialName

A material used to render debug opaque material. Used in various animation editor viewport features.

DebugMeshMaterial

TObjectPtr<class UMaterial> UEngine::DebugMeshMaterial

A material used to render debug meshes.

DebugMeshMaterialName

FSoftObjectPath UEngine::DebugMeshMaterialName

Path of the default material for debug mesh

DefaultBloomKernelTexture

TObjectPtr<class UTexture2D> UEngine::DefaultBloomKernelTexture

Texture used to bloom when using FFT, mimics characteristic bloom produced in a camera from a signle bright source

DefaultBloomKernelTextureName

FSoftObjectPath UEngine::DefaultBloomKernelTextureName

Path of the texture used to bloom when using FFT, mimics characteristic bloom produced in a camera from a signle bright source

DefaultBlueprintBaseClassName

FSoftClassPath UEngine::DefaultBlueprintBaseClassName

Sets the base class to use for new blueprints created in the editor, configurable on a per-game basis

DefaultBokehTexture

TObjectPtr<class UTexture2D> UEngine::DefaultBokehTexture

Texture used to blur out of focus content, mimics the Bokeh shape of actual cameras

DefaultBokehTextureName

FSoftObjectPath UEngine::DefaultBokehTextureName

Path of the texture used to blur out of focus content, mimics the Bokeh shape of actual cameras

DefaultBSPVertexTexture

TObjectPtr<class UTexture2D> UEngine::DefaultBSPVertexTexture

Texture used to render a vertex in the editor

DefaultBSPVertexTextureName

FSoftObjectPath UEngine::DefaultBSPVertexTextureName

Path of the texture used to render a vertex in the editor

DefaultDestructiblePhysMaterial

TObjectPtr<class UPhysicalMaterial> UEngine::DefaultDestructiblePhysMaterial

PhysicalMaterial to use if none is defined for a Destructible object.

DefaultDestructiblePhysMaterialName

FSoftObjectPath UEngine::DefaultDestructiblePhysMaterialName

Path of the PhysicalMaterial to use if none is defined for a particular object.

DefaultDiffuseTexture

TObjectPtr<class UTexture> UEngine::DefaultDiffuseTexture

A global default diffuse texture.

DefaultDiffuseTextureName

FSoftObjectPath UEngine::DefaultDiffuseTextureName

Path of the global default diffuse texture.

DefaultFilmGrainTexture

TObjectPtr<class UTexture2D> UEngine::DefaultFilmGrainTexture

Texture used to film grain by default.

DefaultFilmGrainTextureName

FSoftObjectPath UEngine::DefaultFilmGrainTextureName

Path of the texture used by film grain by default.

DefaultPhysMaterial

TObjectPtr<class UPhysicalMaterial> UEngine::DefaultPhysMaterial

PhysicalMaterial to use if none is defined for a particular object.

DefaultPhysMaterialName

FSoftObjectPath UEngine::DefaultPhysMaterialName

Path of the PhysicalMaterial to use if none is defined for a particular object.

DefaultTexture

TObjectPtr<class UTexture2D> UEngine::DefaultTexture

A global default texture.

DefaultTextureName

FSoftObjectPath UEngine::DefaultTextureName

Path of the global default texture that is used when no texture is specified.

DefaultZenStreamingTextureName

FSoftObjectPath UEngine::DefaultZenStreamingTextureName

Path of the texture used to indicate zen streaming is active.

DeferredCommands

TArray<FString> UEngine::DeferredCommands

Array of deferred command strings/ execs that get executed at the end of the frame

DiffuseEnergyTexture

TObjectPtr<class UTexture2D> UEngine::DiffuseEnergyTexture

Texture used for rough diffuse energy conservation

DiffuseEnergyTextureName

FSoftObjectPath UEngine::DiffuseEnergyTextureName

Path of the texture used for rough diffuse energy conservation

DisplayGamma

float UEngine::DisplayGamma

Current display gamma setting

EmissiveMeshMaterial

TObjectPtr<class UMaterial> UEngine::EmissiveMeshMaterial

A material used to render emissive meshes (e.g. light source surface).

EmissiveMeshMaterialName

FSoftObjectPath UEngine::EmissiveMeshMaterialName

Path of the default material for emissive mesh

EndStreamingPauseDelegate

FEndStreamingPauseDelegate* UEngine::EndStreamingPauseDelegate

EngineLoop

class IEngineLoop* UEngine::EngineLoop

Engine loop, used for callbacks from the engine module into launch.

EngineSubsystemCollection

FObjectSubsystemCollection<UEngineSubsystem> UEngine::EngineSubsystemCollection

protected

EyeTrackingDevice

TSharedPtr< class IEyeTracker, ESPMode::ThreadSafe > UEngine::EyeTrackingDevice

Reference to the HMD device that is attached, if any

FEngineStatRender

UEngine::FEngineStatRender

FixedFrameRate

float UEngine::FixedFrameRate

The fixed framerate to use.

GameScreenshotSaveDirectory

FDirectoryPath UEngine::GameScreenshotSaveDirectory

The save directory for newly created screenshots

GameSingleton

TObjectPtr<UObject> UEngine::GameSingleton

A UObject spawned at initialization time to handle game-specific data

GameSingletonClassName

FSoftClassPath UEngine::GameSingletonClassName

Sets the class for a global object spawned at startup to handle game-specific data. If empty, it will not spawn one

GameUserSettings

TObjectPtr<class UGameUserSettings> UEngine::GameUserSettings

Global instance of the user game settings

GameUserSettingsClass

TSubclassOf<class UGameUserSettings> UEngine::GameUserSettingsClass

GameUserSettingsClassName

FSoftClassPath UEngine::GameUserSettingsClassName

Sets the GameUserSettings class, which can be overridden to support game-specific options for Graphics/Sound/Gameplay.

GameViewport

TObjectPtr<class UGameViewportClient> UEngine::GameViewport

The view port representing the current game instance. Can be 0 so don't use without checking.

GameViewportClientClass

TSubclassOf<class UGameViewportClient> UEngine::GameViewportClientClass

GameViewportClientClassName

FSoftClassPath UEngine::GameViewportClientClassName

Sets the class to use for the game viewport client, which can be overridden to change game-specific input and display behavior.

GenerateDefaultTimecodeFrameDelay

float UEngine::GenerateDefaultTimecodeFrameDelay

Number of frames to subtract from generated default timecode.

GenerateDefaultTimecodeFrameRate

FFrameRate UEngine::GenerateDefaultTimecodeFrameRate

When generating a default timecode (bGenerateDefaultTimecode is true and no timecode provider is set) at which frame rate it should be generated (number of frames).

GGXLTCAmpTexture

TObjectPtr<class UTexture2D> UEngine::GGXLTCAmpTexture

Texture used for GGX LTC integration (Amplitude Texture)

GGXLTCAmpTextureName

FSoftObjectPath UEngine::GGXLTCAmpTextureName

Path of the texture used for GGX LTC integration (Amplitude Texture)

GGXLTCMatTexture

TObjectPtr<class UTexture2D> UEngine::GGXLTCMatTexture

Texture used for GGX LTC integration (Matrix Texture)

GGXLTCMatTextureName

FSoftObjectPath UEngine::GGXLTCMatTextureName

Path of the texture used for GGX LTC integration (Matrix Texture)

GGXReflectionEnergyTexture

TObjectPtr<class UTexture2D> UEngine::GGXReflectionEnergyTexture

Texture used for specular reflection energy conservation

GGXReflectionEnergyTextureName

FSoftObjectPath UEngine::GGXReflectionEnergyTextureName

Path of the texture used for specular reflection energy conservation

GGXTransmissionEnergyTexture

TObjectPtr<class UTexture2D> UEngine::GGXTransmissionEnergyTexture

Texture used for specular transmission energy conservation

GGXTransmissionEnergyTextureName

FSoftObjectPath UEngine::GGXTransmissionEnergyTextureName

Path of the texture used for specular transmission energy conservation

GlintTexture

TObjectPtr<class UTexture2DArray> UEngine::GlintTexture

Stable glint BSDF texture

GlintTexture2

TObjectPtr<class UTexture2DArray> UEngine::GlintTexture2

Stable glint BSDF texture with more variety to cover slope space and avoid circular artifact

GlintTexture2Name

FSoftObjectPath UEngine::GlintTexture2Name

Path of the glint BSDF texture 2

GlintTextureName

FSoftObjectPath UEngine::GlintTextureName

Path of the glint BSDF texture

GPUSkinCacheVisualizationExcludedColor

FLinearColor UEngine::GPUSkinCacheVisualizationExcludedColor

The visualization color when sk mesh not using skin cache.

GPUSkinCacheVisualizationHighMemoryColor

FLinearColor UEngine::GPUSkinCacheVisualizationHighMemoryColor

GPUSkinCacheVisualizationHighMemoryThresholdInMB

float UEngine::GPUSkinCacheVisualizationHighMemoryThresholdInMB

GPUSkinCacheVisualizationIncludedColor

FLinearColor UEngine::GPUSkinCacheVisualizationIncludedColor

The visualization color when sk mesh using skin cache.

GPUSkinCacheVisualizationLowMemoryColor

FLinearColor UEngine::GPUSkinCacheVisualizationLowMemoryColor

The memory visualization colors of skin cache

GPUSkinCacheVisualizationLowMemoryThresholdInMB

float UEngine::GPUSkinCacheVisualizationLowMemoryThresholdInMB

The memory visualization threshold in MB for a skin cache entry

GPUSkinCacheVisualizationMidMemoryColor

FLinearColor UEngine::GPUSkinCacheVisualizationMidMemoryColor

GPUSkinCacheVisualizationRayTracingLODOffsetColors

TArray<FLinearColor> UEngine::GPUSkinCacheVisualizationRayTracingLODOffsetColors

The visualization colors of ray tracing LOD index offset from raster LOD

GPUSkinCacheVisualizationRecomputeTangentsColor

FLinearColor UEngine::GPUSkinCacheVisualizationRecomputeTangentsColor

The visualization color when sk mesh using recompute tangents.

HighFrequencyNoiseTexture

TObjectPtr<class UTexture2D> UEngine::HighFrequencyNoiseTexture

Texture used to get random image grain values for post processing

HighFrequencyNoiseTextureName

FSoftObjectPath UEngine::HighFrequencyNoiseTextureName

Path of the texture used to get random image grain values for post processing

HLODColorationColors

TArray<FLinearColor> UEngine::HLODColorationColors

The colors used to render LOD coloration.

IdealLightMapDensity

float UEngine::IdealLightMapDensity

Ideal lightmap density value for coloring.

int32

UWorld FViewport FCanvas UEngine::int32

InvalidLightmapSettingsMaterial

TObjectPtr<class UMaterial> UEngine::InvalidLightmapSettingsMaterial

Material that renders a message about lightmap settings being invalid.

InvalidLightmapSettingsMaterialName

FSoftObjectPath UEngine::InvalidLightmapSettingsMaterialName

Path of the material that renders a message about lightmap settings being invalid.

IrisNetDriverConfigs

TArray<FIrisNetDriverConfig> UEngine::IrisNetDriverConfigs

A list of Iris NetDriverConfigs

LargeFontName

FSoftObjectPath UEngine::LargeFontName

Sets the font used for large engine text

LevelColorationLitMaterial

TObjectPtr<class UMaterial> UEngine::LevelColorationLitMaterial

Material used for visualizing level membership in lit view port modes.

LevelColorationLitMaterialName

FString UEngine::LevelColorationLitMaterialName

Path of the material used for visualizing level membership in lit view port modes.

LevelColorationUnlitMaterial

TObjectPtr<class UMaterial> UEngine::LevelColorationUnlitMaterial

Material used for visualizing level membership in unlit view port modes.

LevelColorationUnlitMaterialName

FString UEngine::LevelColorationUnlitMaterialName

Path of the material used for visualizing level membership in unlit view port modes.

LevelScriptActorClass

TSubclassOf<class ALevelScriptActor> UEngine::LevelScriptActorClass

LevelScriptActorClassName

FSoftClassPath UEngine::LevelScriptActorClassName

Sets the Level Script Actor class, which can be overridden to allow game-specific behavior in per-map blueprint scripting

LightComplexityColors

TArray<FLinearColor> UEngine::LightComplexityColors

The colors used to render light complexity.

LightingOnlyBrightness

FLinearColor UEngine::LightingOnlyBrightness

Color used for the lighting only render mode

LightingTexelDensityMaterial

TObjectPtr<class UMaterial> UEngine::LightingTexelDensityMaterial

Material used for visualizing lighting only w/ lightmap texel density.

LightingTexelDensityName

FString UEngine::LightingTexelDensityName

Path of the material used for visualizing lighting only w/ lightmap texel density.

LightMapDensitySelectedColor

FLinearColor UEngine::LightMapDensitySelectedColor

The color to render selected objects in for LightMap Density view mode.

LightMapDensityTexture

TObjectPtr<class UTexture2D> UEngine::LightMapDensityTexture

Texture used to display LightMapDensity

LightMapDensityTextureName

FSoftObjectPath UEngine::LightMapDensityTextureName

Path of the texture used to display LightMapDensity

LightMapDensityVertexMappedColor

FLinearColor UEngine::LightMapDensityVertexMappedColor

The color to render vertex mapped objects in for LightMap Density view mode.

LocalPlayerClass

TSubclassOf<class ULocalPlayer> UEngine::LocalPlayerClass

LocalPlayerClassName

FSoftClassPath UEngine::LocalPlayerClassName

Sets the class to use for local players, which can be overridden to store game-specific information for a local player.

LODColorationColors

TArray<FLinearColor> UEngine::LODColorationColors

The colors used to render LOD coloration.

MainAudioDeviceHandle

FAudioDeviceHandle UEngine::MainAudioDeviceHandle

protected

Audio device handle to the main audio device.

MaxES3PixelShaderAdditiveComplexityCount

float UEngine::MaxES3PixelShaderAdditiveComplexityCount

MaximumLoopIterationCount

int32 UEngine::MaximumLoopIterationCount

Script maximum loop iteration count used as a threshold to warn users about script execution runaway

MaxLightMapDensity

float UEngine::MaxLightMapDensity

Maximum lightmap density value for coloring.

MaxOcclusionPixelsFraction

float UEngine::MaxOcclusionPixelsFraction

Max screen pixel fraction where retesting when unoccluded is worth the GPU time.

MaxParticleResize

int32 UEngine::MaxParticleResize

The maximum allowed size to a ParticleEmitterInstance::Resize call. If larger, the function will return without resizing.

MaxParticleResizeWarn

int32 UEngine::MaxParticleResizeWarn

If the resize request is larger than this, spew out a warning to the log

MaxPixelShaderAdditiveComplexityCount

float UEngine::MaxPixelShaderAdditiveComplexityCount

Complexity limits for the various complexity view mode combinations. These limits are used to map instruction counts to ShaderComplexityColors.

MediumFontName

FSoftObjectPath UEngine::MediumFontName

Sets the font used for medium engine text

MinDesiredFrameRate

float UEngine::MinDesiredFrameRate

Minimum desired framerate setting, below this frame rate visual detail may be lowered

MiniFontTexture

TObjectPtr<class UTexture2D> UEngine::MiniFontTexture

Texture used to do font rendering in shaders

MiniFontTextureName

FSoftObjectPath UEngine::MiniFontTextureName

Path of the texture used to do font rendering in shaders

MinLightMapDensity

float UEngine::MinLightMapDensity

Minimum lightmap density value for coloring.

MonospaceFontName

FSoftObjectPath UEngine::MonospaceFontName

Sets the font used for monospace engine text, e.g. in debug displays

NaniteHiddenSectionMaterial

TObjectPtr<class UMaterial> UEngine::NaniteHiddenSectionMaterial

Material used for removing Nanite mesh sections from rasterization.

NaniteHiddenSectionMaterialName

FString UEngine::NaniteHiddenSectionMaterialName

Path of the material used for removing Nanite mesh sections from rasterization.

NavigationSystemClass

TSubclassOf<class UNavigationSystemBase> UEngine::NavigationSystemClass

Sets the class to use for NavigationSystem, which can be overridden to change game-specific navigation/AI behavior.

NavigationSystemClassName

FSoftClassPath UEngine::NavigationSystemClassName

NavigationSystemConfigClass

TSubclassOf<class UNavigationSystemConfig> UEngine::NavigationSystemConfigClass

NavigationSystemConfigClassName

FSoftClassPath UEngine::NavigationSystemConfigClassName

Sets the Navigation System Config class, which can be overridden to change game-specific navigation/AI behavior.

NearClipPlane

float UEngine::NearClipPlane

The distance of the camera's near clipping plane.

NetClientTicksPerSecond

float UEngine::NetClientTicksPerSecond

Number of times to tick each client per second

NetDriverDefinitions

TArray<FNetDriverDefinition> UEngine::NetDriverDefinitions

A list of named UNetDriver definitions

NetErrorLogInterval

float UEngine::NetErrorLogInterval

Amount of time in seconds between network error logging

NetworkDDoSEscalationEvent

FOnNetworkDDoSEscalation UEngine::NetworkDDoSEscalationEvent

NetworkFailureEvent

FOnNetworkFailure UEngine::NetworkFailureEvent

NetworkLagStateChangedEvent

FOnNetworkLagStateChanged UEngine::NetworkLagStateChangedEvent

NewStatDelegate

UEngine::FOnNewStatRegistered UEngine::NewStatDelegate

static

NextWorldContextHandle

int32 UEngine::NextWorldContextHandle

protected

NumPawnsAllowedToBeSpawnedInAFrame

int32 UEngine::NumPawnsAllowedToBeSpawnedInAFrame

If bCheckForMultiplePawnsSpawnedInAFrame==true, then we will check to see that no more than this number of pawns are spawned in a frame.

OnHitchDetectedDelegate

FEngineHitchDetectedDelegate UEngine::OnHitchDetectedDelegate

Delegate called when FPS charting detects a hitch (it is not triggered if there are no active performance data consumers).

OnOverrideBrowseURL

FBrowseURL UEngine::OnOverrideBrowseURL

protected

Delegate for overriding the method Browse in the part that parses an URL and loads specified level or creates PendingNetGame. Parameter are the same as those passed to the calling method Browse

OnOverridePendingNetGameUpdate

FPendingLevelUpdate UEngine::OnOverridePendingNetGameUpdate

protected

Delegate for overriding the method TickWorldTravel in the part that controls the state of PendingNetGame Parameter are the same as those passed to the calling method Browse

ParticleEventManagerClassPath

FString UEngine::ParticleEventManagerClassPath

Sets the class to use to spawn a ParticleEventManager that can handle game-specific particle system behavior

PendingDroppedNotes

TArray<struct FDropNoteInfo> UEngine::PendingDroppedNotes

List of notes to place during Play in Editor

PhysicsCollisionHandlerClass

TSubclassOf<class UPhysicsCollisionHandler> UEngine::PhysicsCollisionHandlerClass

PhysicsCollisionHandlerClassName

FSoftClassPath UEngine::PhysicsCollisionHandlerClassName

Sets the PhysicsCollisionHandler class to use by default, which can be overridden to change game-specific behavior when objects collide using physics.

PortalRpcClient

TSharedPtr<IMessageRpcClient> UEngine::PortalRpcClient

protected

Portal RPC client.

PortalRpcLocator

TSharedPtr<IPortalRpcLocator> UEngine::PortalRpcLocator

protected

Portal RPC server locator.

PreIntegratedSkinBRDFTexture

TObjectPtr<class UTexture2D> UEngine::PreIntegratedSkinBRDFTexture

Texture used for pre-integrated skin shading

PreIntegratedSkinBRDFTextureName

FSoftObjectPath UEngine::PreIntegratedSkinBRDFTextureName

Path of the texture used for pre-integrated skin shading

PreviewShadowsIndicatorMaterial

TObjectPtr<class UMaterial> UEngine::PreviewShadowsIndicatorMaterial

Material that renders a message about preview shadows being used.

PreviewShadowsIndicatorMaterialName

FSoftObjectPath UEngine::PreviewShadowsIndicatorMaterialName

Path of the material that renders a message about preview shadows being used.

PrimitiveProbablyVisibleTime

float UEngine::PrimitiveProbablyVisibleTime

The amount of time a primitive is considered to be probably visible after it was last actually visible.

QuadComplexityColors

TArray<FLinearColor> UEngine::QuadComplexityColors

The colors used to render quad complexity.

RemoveSurfaceMaterial

TObjectPtr<class UMaterial> UEngine::RemoveSurfaceMaterial

Material used to indicate that the associated BSP surface should be removed.

RemoveSurfaceMaterialName

FSoftObjectPath UEngine::RemoveSurfaceMaterialName

Path of the material used to indicate that the associated BSP surface should be removed.

RenderLightMapDensityColorScale

float UEngine::RenderLightMapDensityColorScale

The scale factor when rendering color density.

RenderLightMapDensityGrayscaleScale

float UEngine::RenderLightMapDensityGrayscaleScale

The scale factor when rendering gray scale density.

RunningAverageDeltaTime

float UEngine::RunningAverageDeltaTime

protected

RuntimeServerActors

TArray<FString> UEngine::RuntimeServerActors

Runtime-modified list of server actors, allowing plugins to use serveractors, without permanently adding them to config files

SelectionHighlightIntensity

float UEngine::SelectionHighlightIntensity

Used to alter the intensity level of the selection highlight on selected objects

SelectionHighlightIntensityBillboards

float UEngine::SelectionHighlightIntensityBillboards

Used to alter the intensity level of the selection highlight on selected billboard objects

ServerActors

TArray<FString> UEngine::ServerActors

A configurable list of actors that are automatically spawned upon server startup (just prior to InitGame)

ServiceDependencies

TSharedPtr<FTypeContainer> UEngine::ServiceDependencies

protected

Holds a type container for service dependencies.

ServiceLocator

TSharedPtr<IPortalServiceLocator> UEngine::ServiceLocator

protected

Holds registered service instances.

ShadedLevelColorationLitMaterial

TObjectPtr<class UMaterial> UEngine::ShadedLevelColorationLitMaterial

Material used for visualizing level membership in lit view port modes. Uses shading to show axis directions.

ShadedLevelColorationLitMaterialName

FString UEngine::ShadedLevelColorationLitMaterialName

Path of the material used for visualizing level membership in lit view port modes. Uses shading to show axis directions.

ShadedLevelColorationUnlitMaterial

TObjectPtr<class UMaterial> UEngine::ShadedLevelColorationUnlitMaterial

Material used for visualizing level membership in unlit view port modes. Uses shading to show axis directions.

ShadedLevelColorationUnlitMaterialName

FString UEngine::ShadedLevelColorationUnlitMaterialName

Path of the material used for visualizing level membership in unlit view port modes. Uses shading to show axis directions.

ShaderComplexityColors

TArray<FLinearColor> UEngine::ShaderComplexityColors

The colors used to render shader complexity.

SheenEnergyTexture

TObjectPtr<class UTexture2D> UEngine::SheenEnergyTexture

Texture used for sheen energy conservation

SheenEnergyTextureName

FSoftObjectPath UEngine::SheenEnergyTextureName

Path of the texture used for sheen energy conservation

SheenLegacyEnergyTextureName

FSoftObjectPath UEngine::SheenLegacyEnergyTextureName

Path of the texture used for sheen energy conservation

SheenLTCTexture

TObjectPtr<class UTexture2D> UEngine::SheenLTCTexture

Texture used for Sheen LTC integration (Matrix Texture)

SheenLTCTextureName

FSoftObjectPath UEngine::SheenLTCTextureName

Path of the texture used for Sheen LTC integration (Matrix Texture)

SimpleVolumeEnvTexture

TObjectPtr<class UVolumeTexture> UEngine::SimpleVolumeEnvTexture

Simple volume environment LUT texture

SimpleVolumeEnvTextureName

FSoftObjectPath UEngine::SimpleVolumeEnvTextureName

Path of the simple volume environment LUT texture

SimpleVolumeTexture

TObjectPtr<class UVolumeTexture> UEngine::SimpleVolumeTexture

Simple volume LUT texture

SimpleVolumeTextureName

FSoftObjectPath UEngine::SimpleVolumeTextureName

Path of the simple volume LUT texture

SMAAAreaTexture

TObjectPtr<class UTexture2D> UEngine::SMAAAreaTexture

SMAA Area Texture

SMAAAreaTextureName

FSoftObjectPath UEngine::SMAAAreaTextureName

Path of the SMAA Area Texture

SMAASearchTexture

TObjectPtr<class UTexture2D> UEngine::SMAASearchTexture

SMAA Search Texture

SMAASearchTextureName

FSoftObjectPath UEngine::SMAASearchTextureName

Path of the SMAA Search Texture

SmallFontName

FSoftObjectPath UEngine::SmallFontName

Sets the font used for small engine text, used for most debug displays

SmoothedFrameRateRange

FFloatRange UEngine::SmoothedFrameRateRange

Range of framerates in which smoothing will kick in

StatColorMappings

TArray<struct FStatColorMapping> UEngine::StatColorMappings

Colors used to display specific profiling stats

StationaryLightOverlapColors

TArray<FLinearColor> UEngine::StationaryLightOverlapColors

The colors used to render stationary light overlap.

StereoRenderingDevice

TSharedPtr< class IStereoRendering, ESPMode::ThreadSafe > UEngine::StereoRenderingDevice

Reference to the stereoscopic rendering interface, if any

StreamingAccuracyColors

TArray<FLinearColor> UEngine::StreamingAccuracyColors

The colors used for texture streaming accuracy debug view modes.

SubtitleFontName

FSoftObjectPath UEngine::SubtitleFontName

Sets the font used by the default Subtitle Manager

TextureColorViewModeMaterial

TObjectPtr<class UMaterial> UEngine::TextureColorViewModeMaterial

Material for visualizing mesh paint texture colors on meshes in the scene

TextureColorViewModeMaterialName

FString UEngine::TextureColorViewModeMaterialName

Path of the material for visualizing mesh paint texture colors on meshes in the scene

TimecodeProviderClassName

FSoftClassPath UEngine::TimecodeProviderClassName

Set TimecodeProvider when the engine is started.

TinyFontName

FSoftObjectPath UEngine::TinyFontName

Sets the font used for the smallest engine text

TransitionDescription

FString UEngine::TransitionDescription

The current transition description text.

TransitionGameMode

FString UEngine::TransitionGameMode

The gamemode for the destination map

TransitionType

ETransitionType UEngine::TransitionType

The state of the current map transition.

TravelFailureEvent

FOnTravelFailure UEngine::TravelFailureEvent

UseClothAssetMinLODPerQualityLevels

bool UEngine::UseClothAssetMinLODPerQualityLevels

UseGrassVarityPerQualityLevels

bool UEngine::UseGrassVarityPerQualityLevels

UseSkeletalMeshMinLODPerQualityLevels

bool UEngine::UseSkeletalMeshMinLODPerQualityLevels

UseStaticMeshMinLODPerQualityLevels

bool UEngine::UseStaticMeshMinLODPerQualityLevels

VertexColorMaterial

TObjectPtr<class UMaterial> UEngine::VertexColorMaterial

Material used to visualize vertex colors as emissive

VertexColorMaterialName

FString UEngine::VertexColorMaterialName

Path of the material used to visualize vertex colors as emissive

VertexColorViewModeMaterial_AlphaAsColor

TObjectPtr<class UMaterial> UEngine::VertexColorViewModeMaterial_AlphaAsColor

Material for visualizing vertex colors on meshes in the scene (alpha channel as color)

VertexColorViewModeMaterial_BlueOnly

TObjectPtr<class UMaterial> UEngine::VertexColorViewModeMaterial_BlueOnly

Material for visualizing vertex colors on meshes in the scene (blue only)

VertexColorViewModeMaterial_ColorOnly

TObjectPtr<class UMaterial> UEngine::VertexColorViewModeMaterial_ColorOnly

Material for visualizing vertex colors on meshes in the scene (color only, no alpha)

VertexColorViewModeMaterial_GreenOnly

TObjectPtr<class UMaterial> UEngine::VertexColorViewModeMaterial_GreenOnly

Material for visualizing vertex colors on meshes in the scene (green only)

VertexColorViewModeMaterial_RedOnly

TObjectPtr<class UMaterial> UEngine::VertexColorViewModeMaterial_RedOnly

Material for visualizing vertex colors on meshes in the scene (red only)

VertexColorViewModeMaterialName_AlphaAsColor

FString UEngine::VertexColorViewModeMaterialName_AlphaAsColor

Path of the material for visualizing vertex colors on meshes in the scene (alpha channel as color)

VertexColorViewModeMaterialName_BlueOnly

FString UEngine::VertexColorViewModeMaterialName_BlueOnly

Path of the material for visualizing vertex colors on meshes in the scene (blue only)

VertexColorViewModeMaterialName_ColorOnly

FString UEngine::VertexColorViewModeMaterialName_ColorOnly

Path of the material for visualizing vertex colors on meshes in the scene (color only, no alpha)

VertexColorViewModeMaterialName_GreenOnly

FString UEngine::VertexColorViewModeMaterialName_GreenOnly

Path of the material for visualizing vertex colors on meshes in the scene (green only)

VertexColorViewModeMaterialName_RedOnly

FString UEngine::VertexColorViewModeMaterialName_RedOnly

Path of the material for visualizing vertex colors on meshes in the scene (red only)

ViewExtensions

TSharedPtr<FSceneViewExtensions> UEngine::ViewExtensions

Extensions that can modify view parameters on the render thread.

WeightMapArrayPlaceholderTexture

TObjectPtr<class UTexture> UEngine::WeightMapArrayPlaceholderTexture

WeightMapArrayPlaceholderTextureName

FSoftObjectPath UEngine::WeightMapArrayPlaceholderTextureName

WeightMapPlaceholderTexture

TObjectPtr<class UTexture> UEngine::WeightMapPlaceholderTexture

Texture used as a placeholder for terrain weight-maps to give the material the correct texture format.

WeightMapPlaceholderTextureName

FSoftObjectPath UEngine::WeightMapPlaceholderTextureName

Path of the texture used as a placeholder for terrain weight-maps to give the material the correct texture format.

WireframeMaterial

TObjectPtr<class UMaterial> UEngine::WireframeMaterial

The material used to render wireframe meshes.

WireframeMaterialName

FString UEngine::WireframeMaterialName

Path of the material used to render wireframe meshes in the editor and debug tools.

WorldAddedEvent

FWorldAddedEvent UEngine::WorldAddedEvent

protected

Broadcasts when a world is added.

WorldDestroyedEvent

FWorldDestroyedEvent UEngine::WorldDestroyedEvent

protected

Broadcasts when a world is destroyed.

WorldList

TIndirectArray<FWorldContext> UEngine::WorldList

protected

WorldSettingsClass

TSubclassOf<class AWorldSettings> UEngine::WorldSettingsClass

WorldSettingsClassName

FSoftClassPath UEngine::WorldSettingsClassName

Sets the class to use for WorldSettings, which can be overridden to store game-specific information on map/world.

XRSystem

TSharedPtr< class IXRTrackingSystem, ESPMode::ThreadSafe > UEngine::XRSystem

Reference to the VR/AR/MR tracking system that is attached, if any

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The documentation for this class was generated from the following files:

• Engine/Source/Runtime/Engine/Classes/Engine/Engine.h
• Engine/Source/Runtime/Engine/Private/ChartCreation.cpp
• Engine/Source/Runtime/Engine/Private/UnrealEngine.cpp