bool ACharacter::RestoreReplicatedMove(const FSimulatedRootMotionReplicatedMove& RootMotionRepMove)
{
UPrimitiveComponent* ServerBase = RootMotionRepMove.RootMotion.MovementBase;
const FName ServerBaseBoneName = RootMotionRepMove.RootMotion.MovementBaseBoneName;
// Relative Position
if( RootMotionRepMove.RootMotion.bRelativePosition )
{
bool bSuccess = false;
if( MovementBaseUtility::UseRelativeLocation(ServerBase) )
{
FVector BaseLocation;
FQuat BaseRotation;
MovementBaseUtility::GetMovementBaseTransform(ServerBase, ServerBaseBoneName, BaseLocation, BaseRotation);
const FVector ServerLocation = BaseLocation + RootMotionRepMove.RootMotion.Location;
FRotator ServerRotation;
if (RootMotionRepMove.RootMotion.bRelativeRotation)
{
// Relative rotation
ServerRotation = (FRotationMatrix(RootMotionRepMove.RootMotion.Rotation) * FQuatRotationTranslationMatrix(BaseRotation, FVector::ZeroVector)).Rotator();
}
else
{
// Absolute rotation
ServerRotation = RootMotionRepMove.RootMotion.Rotation;
}
UpdateSimulatedPosition(ServerLocation, ServerRotation);
bSuccess = true;
}
// If we received local space position, but can't resolve parent, then move can't be used. :(
if( !bSuccess )
{
return false;
}
}
// Absolute position
else
{
UpdateSimulatedPosition(RootMotionRepMove.RootMotion.Location, RootMotionRepMove.RootMotion.Rotation);
}
SetBase( ServerBase, ServerBaseBoneName );
return true;
}
bool ACharacter::RestoreReplicatedMove(const FSimulatedRootMotionReplicatedMove & RootMotionRepMove)
{
UPrimitiveComponent * ServerBase = RootMotionRepMove.RootMotion.MovementBase;
// Relative Position
if( RootMotionRepMove.RootMotion.bRelativePosition )
{
bool bSuccess = false;
if( MovementBaseUtility::UseRelativePosition(ServerBase) )
{
const FVector ServerLocation = ServerBase->GetComponentLocation() + RootMotionRepMove.RootMotion.Location;
const FRotator ServerRotation = (FRotationMatrix(RootMotionRepMove.RootMotion.Rotation) * FRotationMatrix(ServerBase->GetComponentRotation())).Rotator();
UpdateSimulatedPosition(ServerLocation, ServerRotation);
bSuccess = true;
}
// If we received local space position, but can't resolve parent, then move can't be used. :(
if( !bSuccess )
{
return false;
}
}
// Absolute position
else
{
UpdateSimulatedPosition(RootMotionRepMove.RootMotion.Location, RootMotionRepMove.RootMotion.Rotation);
}
// Set base
if( MovementBase != ServerBase )
{
SetBase( ServerBase );
}
// fixme laurent is this needed?
if( CharacterMovement )
{
CharacterMovement->bJustTeleported = false;
}
return true;
}
void ACharacter::PostNetReceiveLocationAndRotation()
{
if( Role == ROLE_SimulatedProxy )
{
// Don't change transform if using relative position (it should be nearly the same anyway, or base may be slightly out of sync)
if (!ReplicatedBasedMovement.HasRelativeLocation())
{
const FVector OldLocation = GetActorLocation();
UpdateSimulatedPosition(ReplicatedMovement.Location, ReplicatedMovement.Rotation);
INetworkPredictionInterface* PredictionInterface = Cast<INetworkPredictionInterface>(GetMovementComponent());
if (PredictionInterface)
{
PredictionInterface->SmoothCorrection(OldLocation);
}
}
}
}
void ACharacter::PostNetReceiveLocation()
{
if( Role == ROLE_SimulatedProxy )
{
// Don't change position if using relative position (it should be the same anyway)
// TODO: actually we can't do this until SimulateMovement() actually calls UpdateBasedMovement().
//if (!RelativeMovement.HasRelativePosition())
{
const FVector OldLocation = GetActorLocation();
UpdateSimulatedPosition(ReplicatedMovement.Location, ReplicatedMovement.Rotation);
INetworkPredictionInterface* PredictionInterface = InterfaceCast<INetworkPredictionInterface>(GetMovementComponent());
if (PredictionInterface)
{
PredictionInterface->SmoothCorrection(OldLocation);
}
}
}
}