FNetworkPredictionData_Client_Character | Unreal Engine 5.2 Documentation

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/GameFramework

Inheritance Hierarchy

FNetworkPredictionData_Client
FNoncopyable
FNetworkPredictionData_Client_Character

References


Module	Engine
Header	/Engine/Source/Runtime/Engine/Classes/GameFramework/CharacterMovementComponent.h
Include	#include "GameFramework/CharacterMovementComponent.h"

Syntax

class FNetworkPredictionData_Client_Character :  
    public FNetworkPredictionData_Client,  
    protected FNoncopyable

Variables

Type	Name	Description
uint32: 1	bUpdatePosition
float	ClientUpdateRealTime	Timestamp of last time it sent a servermove() to the server.
float	CurrentTimeStamp	Current TimeStamp for sending new Moves to the Server.
float	DebugForcedPacketLossTimerStart	Used for simulated packet loss in development builds.
TArray< FSavedMovePtr >	FreeMoves
FSavedMovePtr	LastAckedMove
float	LastCorrectionDelta	Used for remembering how much time has passed between server corrections
float	LastCorrectionTime	Used to track time of last correction
float	LastReceivedAckRealTime	Last World timestamp (undilated, real time) at which we received a server ack for a move.
FVector	LastServerLocation
FVector	LastSmoothLocation	Values used for visualization and debugging of simulated net corrections
float	MaxClientSmoothingDeltaTime	Max time delta between server updates over which client smoothing is allowed to interpolate.
int32	MaxFreeMoveCount
float	MaxMoveDeltaTime	Max delta time for a given move, in real seconds Based off of AGameNetworkManager::MaxMoveDeltaTime config setting, but can be modified per actor if needed.
int32	MaxSavedMoveCount
float	MaxSmoothNetUpdateDist	Copied value from UCharacterMovementComponent::NetworkMaxSmoothUpdateDistance.
FQuat	MeshRotationOffset	Component space offset of the mesh. Used for rotation smoothing in net games.
FQuat	MeshRotationTarget	Target for mesh rotation interpolation.
FVector	MeshTranslationOffset	World space offset of the mesh.
float	NoSmoothNetUpdateDist	Copied value from UCharacterMovementComponent::NetworkNoSmoothUpdateDistance.
FQuat	OriginalMeshRotationOffset	Used for rotation smoothing in net games (only used by linear smoothing).
FVector	OriginalMeshTranslationOffset	Mesh smoothing variables (for network smoothing)Used for position smoothing in net games
FSavedMovePtr	PendingMove
TArray< FCharacterReplaySample >	ReplaySamples	Array of replay samples that we use to interpolate between to get smooth location/rotation/velocity/ect
TArray< FSavedMovePtr >	SavedMoves
float	SimulatedDebugDrawTime
double	SmoothingClientTimeStamp	Used to track the client time as we try to match the server.
double	SmoothingServerTimeStamp	Used to track the timestamp of the last server move.
float	SmoothNetUpdateRotationTime	How long to take to smoothly interpolate from the old pawn rotation on the client to the corrected one sent by the server.
float	SmoothNetUpdateTime	How long to take to smoothly interpolate from the old pawn position on the client to the corrected one sent by the server.

Constructors

	Type	Name	Description
		FNetworkPredictionData_Client_Character ( const UCharacterMovementComponent& ClientMovement )

Destructors

	Type	Name	Description
		~FNetworkPredictionData_Client_Character ()

Functions

Type	Name	Description
void	AckMove ( int32 AckedMoveIndex, UCharacterMovementComponent& CharacterMovementComponent )	Ack a given move.
FSavedMovePtr	AllocateNewMove ()	Allocate a new saved move. Subclasses should override this if they want to use a custom move class.
FSavedMovePtr	CreateSavedMove ()	Tries to pull a pooled move off the free move list, otherwise allocates a new move.
void	FreeMove ( const FSavedMovePtr& Move )	Return a move to the free move pool.
int32	GetSavedMoveIndex ( float TimeStamp )	Finds SavedMove index for given TimeStamp.
float	UpdateTimeStampAndDeltaTime ( float DeltaTime, ACharacter& CharacterOwner, UCharacterMovementComponent& CharacterMovementComponent )	Update CurentTimeStamp from passed in DeltaTime.