FStreamLevelAction Class Reference

#include <LevelStreaming.h>

Inheritance diagram for FStreamLevelAction:

Public Member Functions
ENGINE_API	FStreamLevelAction (bool bIsLoading, const FName &InLevelName, bool bIsMakeVisibleAfterLoad, bool bShouldBlock, const FLatentActionInfo &InLatentInfo, UWorld *World)
ENGINE_API void	ActivateLevel (ULevelStreaming *LevelStreamingObject)
ENGINE_API bool	UpdateLevel (ULevelStreaming *LevelStreamingObject)
virtual ENGINE_API void	UpdateOperation (FLatentResponse &Response) override
Public Member Functions inherited from FPendingLatentAction
	FPendingLatentAction ()
virtual	~FPendingLatentAction ()
virtual void	NotifyObjectDestroyed ()
virtual void	NotifyActionAborted ()

Static Public Member Functions
static ENGINE_API FString	MakeSafeLevelName (const FName &InLevelName, UWorld *InWorld)
static ENGINE_API ULevelStreaming *	FindAndCacheLevelStreamingObject (const FName LevelName, UWorld *InWorld)

Public Attributes
bool	bLoading
bool	bMakeVisibleAfterLoad
bool	bShouldBlock
TWeakObjectPtr< ULevelStreaming >	Level
FName	LevelName
FLatentActionInfo	LatentInfo

Constructor & Destructor Documentation

FStreamLevelAction()

FStreamLevelAction::FStreamLevelAction	(	bool	bIsLoading,
		const FName &	InLevelName,
		bool	bIsMakeVisibleAfterLoad,
		bool	bShouldBlock,
		const FLatentActionInfo &	InLatentInfo,
		UWorld *	World
	)

Member Function Documentation

ActivateLevel()

void FStreamLevelAction::ActivateLevel

(

ULevelStreaming *

LevelStreamingObject

)

Handles "Activated" for single ULevelStreaming object.

Parameters

LevelStreamingObject

LevelStreaming object to handle "Activated" for.

FindAndCacheLevelStreamingObject()

ULevelStreaming * FStreamLevelAction::FindAndCacheLevelStreamingObject ( const FName  LevelName, UWorld *  InWorld  )

static

Helper function to potentially find a level streaming object by name and cache the result

Parameters

LevelName

Name of level to search streaming object for in case Level is NULL

Returns

level streaming object or NULL if none was found

Helper function to potentially find a level streaming object by name

Parameters

LevelName

Name of level to search streaming object for in case Level is NULL

Returns

level streaming object or NULL if none was found

MakeSafeLevelName()

FString FStreamLevelAction::MakeSafeLevelName ( const FName &  InLevelName, UWorld *  InWorld  )

static

Given a level name, returns level name that will work with Play on Editor or Play on Console

Parameters

InLevelName

Raw level name (no UEDPIE or UED<console> prefix)

Given a level name, returns a level name that will work with Play on Editor or Play on Console

Parameters

InLevelName	Raw level name (no UEDPIE or UED<console> prefix)
InWorld	World in which to check for other instances of the name

UpdateLevel()

bool FStreamLevelAction::UpdateLevel

(

ULevelStreaming *

LevelStreamingObject

)

Handles "UpdateOp" for single ULevelStreaming object.

Parameters

LevelStreamingObject

LevelStreaming object to handle "UpdateOp" for.

Returns

true if operation has completed, false if still in progress

UpdateOperation()

void FStreamLevelAction::UpdateOperation ( FLatentResponse &  Response )

overridevirtual

Reimplemented from FPendingLatentAction.

Member Data Documentation

bLoading

bool FStreamLevelAction::bLoading

bMakeVisibleAfterLoad

bool FStreamLevelAction::bMakeVisibleAfterLoad

bShouldBlock

bool FStreamLevelAction::bShouldBlock

LatentInfo

FLatentActionInfo FStreamLevelAction::LatentInfo

Level

TWeakObjectPtr<ULevelStreaming> FStreamLevelAction::Level

LevelName

FName FStreamLevelAction::LevelName

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

• Engine/Source/Runtime/Engine/Classes/Engine/LevelStreaming.h
• Engine/Source/Runtime/Engine/Private/LevelStreaming.cpp