void FObjectReplicator::StartReplicating( class UActorChannel * InActorChannel )
{
check( OwningChannel == NULL );
OwningChannel = InActorChannel;
// Cache off netGUID so if this object gets deleted we can close it
ObjectNetGUID = OwningChannel->Connection->PackageMap->GetObjectNetGUID( GetObject() );
if ( !ObjectNetGUID.IsValid() )
{
ObjectNetGUID = OwningChannel->Connection->PackageMap->AssignNewNetGUID( GetObject() );
check( !ObjectNetGUID.IsDefault() && ObjectNetGUID.IsValid() );
}
TempBitWriter = new FNetBitWriter( OwningChannel->Connection->PackageMap, 0 );
// Allocate retirement list.
// SetNum now constructs, so this is safe
Retirement.SetNum( ObjectClass->ClassReps.Num() );
// figure out list of replicated object properties
for ( UProperty* Prop = ObjectClass->PropertyLink; Prop != NULL; Prop = Prop->PropertyLinkNext )
{
if ( Prop->PropertyFlags & CPF_Net )
{
if ( IsCustomDeltaProperty( Prop ) )
{
for ( int32 i = 0; i < Prop->ArrayDim; i++ )
{
Retirement[Prop->RepIndex + i].CustomDelta = 1;
}
}
if ( Prop->GetPropertyFlags() & CPF_Config )
{
for ( int32 i = 0; i < Prop->ArrayDim; i++ )
{
Retirement[Prop->RepIndex + i].Config = 1;
}
}
}
}
}
void FObjectReplicator::StartReplicating( class UActorChannel * InActorChannel )
{
check( OwningChannel == NULL );
if ( GetObject() == NULL )
{
UE_LOG(LogRep, Error, TEXT("StartReplicating: Object == NULL"));
return;
}
OwningChannel = InActorChannel;
// Cache off netGUID so if this object gets deleted we can close it
ObjectNetGUID = OwningChannel->Connection->Driver->GuidCache->GetOrAssignNetGUID( GetObject() );
check( !ObjectNetGUID.IsDefault() && ObjectNetGUID.IsValid() );
// Allocate retirement list.
// SetNum now constructs, so this is safe
Retirement.SetNum( ObjectClass->ClassReps.Num() );
// figure out list of replicated object properties
for ( UProperty* Prop = ObjectClass->PropertyLink; Prop != NULL; Prop = Prop->PropertyLinkNext )
{
if ( Prop->PropertyFlags & CPF_Net )
{
if ( IsCustomDeltaProperty( Prop ) )
{
for ( int32 i = 0; i < Prop->ArrayDim; i++ )
{
Retirement[Prop->RepIndex + i].CustomDelta = 1;
}
}
if ( Prop->GetPropertyFlags() & CPF_Config )
{
for ( int32 i = 0; i < Prop->ArrayDim; i++ )
{
Retirement[Prop->RepIndex + i].Config = 1;
}
}
}
}
}
/**
* Utility function to make a copy of the net properties
* @param Source - Memory to copy initial state from
**/
void FObjectReplicator::InitRecentProperties( uint8 * Source )
{
check( GetObject() != NULL );
check( Connection != NULL );
check( RepState == NULL );
UClass * InObjectClass = GetObject()->GetClass();
RepState = new FRepState;
// Initialize the RepState memory
TSharedPtr<FRepChangedPropertyTracker> RepChangedPropertyTracker = Connection->Driver->FindOrCreateRepChangedPropertyTracker( GetObject() );
RepLayout->InitRepState( RepState, InObjectClass, Source, RepChangedPropertyTracker );
RepState->RepLayout = RepLayout;
// Init custom delta property state
for ( TFieldIterator<UProperty> It( InObjectClass ); It; ++It )
{
if ( It->PropertyFlags & CPF_Net )
{
if ( IsCustomDeltaProperty( *It ) )
{
// We have to handle dynamic properties of the array individually
for ( int32 ArrayIdx = 0; ArrayIdx < It->ArrayDim; ++ArrayIdx )
{
FOutBunch DeltaState( Connection->PackageMap );
TSharedPtr<INetDeltaBaseState> & NewState = RecentCustomDeltaState.FindOrAdd(It->RepIndex + ArrayIdx);
NewState.Reset();
TSharedPtr<INetDeltaBaseState> OldState;
SerializeCustomDeltaProperty( Connection, Source, *It, ArrayIdx, DeltaState, NewState, OldState );
}
}
}
}
}
