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  3. TNetRewindHistory

TNetRewindHistory

Templated data history, holding a data buffer

API > API/Runtime > API/Runtime/Engine

Templated data history, holding a data buffer

   
Name TNetRewindHistory
Type struct
Header File /Engine/Source/Runtime/Engine/Public/Physics/NetworkPhysicsComponent.h
Include Path #include "Physics/NetworkPhysicsComponent.h"

Syntax

template<typename DataType, bool bLegacyData>  
struct TNetRewindHistory : public Chaos::TDataRewindHistory< DataType >

Inheritance Hierarchy

Constructors

Name Remarks Include Path Unreal Specifiers

TNetRewindHistory ( const int32 FrameCount
)

   Physics/NetworkPhysicsComponent.h  

TNetRewindHistory ( const int32 FrameCount,
const bool bIsHistoryLocal
)

   Physics/NetworkPhysicsComponent.h  

Destructors

Name Remarks Include Path Unreal Specifiers

virtual ~TNetRewindHistory()

   Physics/NetworkPhysicsComponent.h  

Typedefs

Name Type Remarks Include Path
Super Chaos::TDataRewindHistory< DataType >   Physics/NetworkPhysicsComponent.h

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual bool ShouldRecordReceivedDataOnFrame ( const DataType& ReceivedData,
DataType* NextReceivedData
)

 Check if we should record received data into history. Physics/NetworkPhysicsComponent.h  

virtual bool TriggerRewindFromNewData ( DataType& NewData
)

 Compares new received data with local predicted data and returns true if they differ enough to trigger a resimulation Physics/NetworkPhysicsComponent.h  

Overridden from FBaseRewindHistory

Name Remarks Include Path Unreal Specifiers

virtual void ApplyDataRange ( const int32 FromFrame,
const int32 ToFrame,
void* ActorComponent,
const bool bOnlyImportant
)

   Physics/NetworkPhysicsComponent.h  
  Physics/NetworkPhysicsComponent.h  

virtual bool CopyAllData ( Chaos::FBaseRewindHistory& OutHistory,
bool bIncludeUnimportant,
bool bIncludeImportant
)

   Physics/NetworkPhysicsComponent.h  

virtual bool CopyAlteredData ( Chaos::FBaseRewindHistory& OutHistory,
bool bIncludeUnimportant,
bool bIncludeImportant
)

   Physics/NetworkPhysicsComponent.h  

virtual bool CopyData ( Chaos::FBaseRewindHistory& OutHistory,
const uint32 StartFrame,
const uint32 EndFrame,
bool bIncludeUnimportant,
bool bIncludeImportant
)

   Physics/NetworkPhysicsComponent.h  

virtual TUniquePtr< Chaos::FBaseRewindHistory > CopyFramesWithOffset ( const uint32 StartFrame,
const uint32 EndFrame,
const int32 FrameOffset
)

   Physics/NetworkPhysicsComponent.h  

virtual int32 CountAlteredData ( const bool bIncludeUnimportant,
const bool bIncludeImportant
)

   Physics/NetworkPhysicsComponent.h  

virtual int32 CountValidData ( const uint32 StartFrame,
const uint32 EndFrame,
const bool bIncludeUnimportant,
const bool bIncludeImportant
)

   Physics/NetworkPhysicsComponent.h  

virtual TUniquePtr< Chaos::FBaseRewindHistory > CreateNew()

   Physics/NetworkPhysicsComponent.h  

virtual void DebugData ( const Chaos::FBaseRewindHistory& DebugHistory,
TArray< int32 >& LocalFrames,
TArray< int32 >& ServerFrames,
TArray< int32 >& InputFrames
)

 Debug the data from the archive Physics/NetworkPhysicsComponent.h  

virtual void DebugData ( const FString& DebugText
)

 Print custom string along with values for each entry in history Physics/NetworkPhysicsComponent.h  

virtual void NetSerialize ( FArchive& Ar,
UPackageMap* InPackageMap,
TUniqueFunction< void(void*Data, const int32 DataIndex)> DataSetupFunction
)

   Physics/NetworkPhysicsComponent.h  

virtual void NetSerialize ( FArchive& Ar,
UPackageMap* InPackageMap
)

   Physics/NetworkPhysicsComponent.h  

virtual int32 ReceiveNewData ( Chaos::FBaseRewindHistory& NewData,
const int32 FrameOffset,
bool CompareDataForRewind,
const bool bImportant,
int32 TryInjectAtFrame
)

   Physics/NetworkPhysicsComponent.h  

virtual void SetImportant ( const bool bImportant,
const int32 Frame
)

   Physics/NetworkPhysicsComponent.h  

virtual void ValidateDataInHistory ( const void* ActorComponent
)

   Physics/NetworkPhysicsComponent.h  

Static

Name Remarks Include Path Unreal Specifiers

static int32 GetMaxArraySize()

 Serialized array size limit to guard against invalid network data Physics/NetworkPhysicsComponent.h  

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