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  3. FObjectReplicator

FObjectReplicator

Represents an object that is currently being replicated or handling RPCs.

Unreal Engine C++ API Reference > Runtime > Engine > Net

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Public/Net/DataReplication.h
Include #include "Net/DataReplication.h"

Syntax

class FObjectReplicator

Remarks

Represents an object that is currently being replicated or handling RPCs.

NetGUID ObjRef
 
Properties...
 
RPCs...
 

Variables

  Type Name Description
Public variable uint32: 1 bForceUpdateUnmapped True if we need to do an unmapped check next frame.
Public variable uint32: 1 bHasReplicatedProperties Whether or not we've already replicated properties this frame.
Public variable uint32: 1 bLastUpdateEmpty True if last update (ReplicateActor) produced no replicated properties
Public variable uint32: 1 bOpenAckCalled Whether or not the Actor Channel on which we're replicating has been Opened / Acked by the receiver.
Public variable TSharedPtr< class FReplicationChangelistMgr > ChangelistMgr  
Public variable TUniquePtr< FRepState > CheckpointRepState  
Public variable UNetConnection * Connection Connection this replicator was created on.
Public variable TObjectPtr< UClass > ObjectClass  
Public variable FNetworkGUID ObjectNetGUID Net GUID for the object we're replicating.
Public variable UObject * ObjectPtr  
Public variable UActorChannel * OwningChannel The Actor Channel that we're replicating on. This expected to be owned by Connection.
Public variable TArray< FRPCPendingLocalCall > PendingLocalRPCs Information on RPCs that have been received but not yet executed
Public variable TSet< FNetworkGUID > ReferencedGuids  
Public variable TArray< FRPCCallInfo > RemoteFuncInfo Meta information on pending net RPCs (to be sent)
Public variable FOutBunch * RemoteFunctions  
Public variable TSharedPtr< FRepLayout > RepLayout  
Public variable TUniquePtr< FRepState > RepState  
Public variable int32 TrackedGuidMemoryBytes The amount of memory (in bytes) that we're using to track Unmapped GUIDs.

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function void

CallRepNotifies ( bool bSkipIfChannelHasQueuedBunches
)

  
Public function bool  
Public function void

CleanUp ()

  
Public function Const void  
Public function void  
Public function Const UObject *  
Public function Const TWeakObjectPtr< UObject >  
Public function void

InitRecentProperties ( uint8* Source
)

 Recent/dirty related functionsUtility function to make a copy of the net properties
Public function void

InitWithObject ( UObject* InObject,
UNetConnection* InConnection,
bool bUseDefaultState
)

  
Public function Const bool  
Public function bool  
Public function void  
Public function void  
Public function void

PostSendBunch ( FPacketIdRange& PacketRange,
uint8 bReliable
)

  
Public function void  
Public function void

QueuePropertyRepNotify ( UObject* Object,
FProperty* Property,
const int32 ElementIndex,
TArray< uint8 >& MetaData
)

  
Public function void  
Public function bool

ReadyForDormancy ( bool bDebug
)

  
Public function bool

ReceivedBunch ( FNetBitReader& Bunch,
const FReplicationFlags& RepFlags,
const bool bHasRepLayout,
bool& bOutHasUnmapped
)

  
Public function void

ReceivedNak ( int32 NakPacketId
)

 Packet was dropped
Public function bool

ReceivedRPC ( FNetBitReader& Reader,
const FReplicationFlags& RepFlags,
const FFieldNetCache* FieldCache,
const bool bCanDelayRPC,
bool& bOutDelayRPC,
TSet< FNetworkGUID >& OutUnmappedGuids
)

  
Public function void  
Public function void

ReplicateCustomDeltaProperties ( FNetBitWriter& Bunch,
FReplicationFlags RepFlags,
bool& bSkippedPropertyCondition
)

  
Public function bool  
Public function bool

ReplicateProperties ( FOutBunch& Bunch,
FReplicationFlags RepFlags,
FNetBitWriter& Writer
)

  
Public function bool

ReplicateProperties_r ( FOutBunch& Bunch,
FReplicationFlags RepFlags,
FNetBitWriter& Writer
)

 Replicates properties to the Bunch. Returns true if it wrote anything
Public function void  
Public function bool

SendCustomDeltaProperty ( UObject* InObject,
uint16 CustomDeltaProperty,
FNetBitWriter& OutBunch,
TSharedPtr< INetDeltaBaseState >& NewFullState,
TSharedPtr< INetDeltaBaseState >& OldState
)

  
Public function void

SetObject ( UObject* NewObj
)

  
Public function void  
Public function void

StartReplicating ( UActorChannel* InActorChannel
)

  
Public function void

StopReplicating ( UActorChannel* InActorChannel
)

  
Public function void  
Public function void

UpdateUnmappedObjects ( bool& bOutHasMoreUnmapped
)

  
Public function bool

ValidateAgainstState ( const UObject* ObjectState
)

 Takes Data, and compares against shadow state to log differences
Public function Const void

WritePropertyHeaderAndPayload ( UObject* Object,
FProperty* Property,
FNetFieldExportGroup* NetFieldExportGroup,
FNetBitWriter& Bunch,
FNetBitWriter& Payload
)

  

Classes

  Type Name Description
Public struct FRPCCallInfo    
Public struct FRPCPendingLocalCall    

Deprecated Functions

  Type Name Description
Public function void

ReplicateCustomDeltaProperties ( FNetBitWriter& Bunch,
FReplicationFlags RepFlags
)

 Now takes an additional out param

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