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  3. UReplaySubsystem

UReplaySubsystem

API > API/Runtime > API/Runtime/Engine

   
Name UReplaySubsystem
Type class
Header File /Engine/Source/Runtime/Engine/Public/ReplaySubsystem.h
Include Path #include "ReplaySubsystem.h"

Syntax

UCLASS (DisplayName="Replay Subsystem", MinimalAPI)  
class UReplaySubsystem : public UGameInstanceSubsystem

Inheritance Hierarchy

Variables

Public

Name Type Remarks Include Path Unreal Specifiers
bLoadDefaultMapOnStop bool Whether to reload the default map when StopReplay is called. ReplaySubsystem.h
  • EditAnywhere
  • Category=Replay

Protected

Name Type Remarks Include Path Unreal Specifiers
ReplayConnection TWeakObjectPtr< UReplayNetConnection >   ReplaySubsystem.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

void AddEvent ( const FString& Group,
const FString& Meta,
const TArray< uint8 >& Data
)

 Add an event to the currently recording replay, associated with the current time ReplaySubsystem.h  

void AddOrUpdateEvent ( const FString& EventName,
const FString& Group,
const FString& Meta,
const TArray< uint8 >& Data
)

 Add or update an existing event in the recording replay, see AddEvent as well ReplaySubsystem.h  

void AddUserToReplay ( const FString& UserString
)

 Add a user to be associated with the replay (legacy) ReplaySubsystem.h  

FString GetActiveReplayName()

 Get current recording/playing replay name ReplaySubsystem.h
  • BlueprintCallable
  • Category=Replay

float GetReplayCurrentTime()

 Get current recording/playing replay time ReplaySubsystem.h
  • BlueprintCallable
  • Category=Replay

float GetReplayTotalTime()

 Get current recording/playing total replay time ReplaySubsystem.h
  • BlueprintCallable
  • Category=Replay

bool IsPlaying()

   ReplaySubsystem.h
  • BlueprintCallable
  • Category=Replay

bool IsRecording()

   ReplaySubsystem.h
  • BlueprintCallable
  • Category=Replay

virtual bool IsReplayDeferred ( const FString& ReplayName
) const

 If given replay playback was deferred and has not started playback yet, this will return true. ReplaySubsystem.h  

bool IsSavingCheckpoint()

   ReplaySubsystem.h  

bool PlayReplay ( const FString& Name,
UWorld* WorldOverride,
const TArray< FString >& AdditionalOptions
)

 Begin replay playback ReplaySubsystem.h  

void RecordReplay ( const FString& Name,
const FString& FriendlyName,
const TArray< FString >& AdditionalOptions,
TSharedPtr< IAnalyticsProvider > AnalyticsProvider
)

 Begin replay recording ReplaySubsystem.h  

void RequestCheckpoint()

 Request a checkpoint write, if currently recording. ReplaySubsystem.h
  • BlueprintCallable
  • Category=Replay

void SetCheckpointSaveMaxMSPerFrame ( const float InCheckpointSaveMaxMSPerFrame
)

 Set per frame limit spent recording checkpoint data ReplaySubsystem.h  

void SetExternalDataForObject ( UObject* OwningObject,
const uint8* Src,
const int32 NumBits
)

 Add external data associated with an object to the recording replay ReplaySubsystem.h  

void StopReplay()

 Stop replay recording/playback ReplaySubsystem.h  

Overridden from USubsystem

Name Remarks Include Path Unreal Specifiers

virtual void Deinitialize()

 Implement this for deinitialization of instances of the system ReplaySubsystem.h  

virtual void Initialize ( FSubsystemCollectionBase& Collection
)

 UGameInstanceSubsystem ReplaySubsystem.h  

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