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Process multiple avatars in an AvatarIdentity message

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This commit is contained in:
Simon Walton 2018-09-28 17:53:06 -07:00
parent 7a0043c010
commit 18c1371321
4 changed files with 50 additions and 45 deletions
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2
assignment-client/src/avatars/AvatarMixer.cpp
View file

@ -565,7 +565,7 @@ void AvatarMixer::handleAvatarIdentityPacket(QSharedPointer<ReceivedMessage> mes
// parse the identity packet and update the change timestamp if appropriate
bool identityChanged = false;
bool displayNameChanged = false;
avatar.processAvatarIdentity(message->getMessage(), identityChanged, displayNameChanged);
avatar.processAvatarIdentity(QDataStream(message->getMessage()), identityChanged, displayNameChanged);
if (identityChanged) {
QMutexLocker nodeDataLocker(&nodeData->getMutex());

21
libraries/avatars/src/AvatarData.cpp
View file

@ -1767,11 +1767,9 @@ glm::quat AvatarData::getOrientationOutbound() const {
return (getLocalOrientation());
}
void AvatarData::processAvatarIdentity(const QByteArray& identityData, bool& identityChanged,
void AvatarData::processAvatarIdentity(QDataStream& packetStream, bool& identityChanged,
bool& displayNameChanged) {
QDataStream packetStream(identityData);
QUuid avatarSessionID;
// peek the sequence number, this will tell us if we should be processing this identity packet at all
@ -1786,17 +1784,18 @@ void AvatarData::processAvatarIdentity(const QByteArray& identityData, bool& ide
<< (udt::SequenceNumber::Type) incomingSequenceNumber;
}
if (incomingSequenceNumber > _identitySequenceNumber) {
Identity identity;
Identity identity;
packetStream
>> identity.attachmentData
>> identity.displayName
>> identity.sessionDisplayName
>> identity.isReplicated
>> identity.lookAtSnappingEnabled
packetStream
>> identity.attachmentData
>> identity.displayName
>> identity.sessionDisplayName
>> identity.isReplicated
>> identity.lookAtSnappingEnabled
;
if (incomingSequenceNumber > _identitySequenceNumber) {
// set the store identity sequence number to match the incoming identity
_identitySequenceNumber = incomingSequenceNumber;

2
libraries/avatars/src/AvatarData.h
View file

@ -967,7 +967,7 @@ public:
// identityChanged returns true if identity has changed, false otherwise.
// identityChanged returns true if identity has changed, false otherwise. Similarly for displayNameChanged and skeletonModelUrlChange.
void processAvatarIdentity(const QByteArray& identityData, bool& identityChanged, bool& displayNameChanged);
void processAvatarIdentity(QDataStream& packetStream, bool& identityChanged, bool& displayNameChanged);
qint64 packTrait(AvatarTraits::TraitType traitType, ExtendedIODevice& destination,
AvatarTraits::TraitVersion traitVersion = AvatarTraits::NULL_TRAIT_VERSION);

70
libraries/avatars/src/AvatarHashMap.cpp
View file

@ -70,7 +70,7 @@ void AvatarReplicas::processAvatarIdentity(const QUuid& parentID, const QByteArr
if (_replicasMap.find(parentID) != _replicasMap.end()) {
auto &replicas = _replicasMap[parentID];
for (auto avatar : replicas) {
avatar->processAvatarIdentity(identityData, identityChanged, displayNameChanged);
avatar->processAvatarIdentity(QDataStream(identityData), identityChanged, displayNameChanged);
}
}
}
@ -266,41 +266,47 @@ AvatarSharedPointer AvatarHashMap::parseAvatarData(QSharedPointer<ReceivedMessag
}
void AvatarHashMap::processAvatarIdentityPacket(QSharedPointer<ReceivedMessage> message, SharedNodePointer sendingNode) {
QDataStream avatarIdentityStream(message->getMessage());
// peek the avatar UUID from the incoming packet
QUuid identityUUID = QUuid::fromRfc4122(message->peek(NUM_BYTES_RFC4122_UUID));
while (!avatarIdentityStream.atEnd()) {
// peek the avatar UUID from the incoming packet
avatarIdentityStream.startTransaction();
QUuid identityUUID;
avatarIdentityStream >> identityUUID;
avatarIdentityStream.rollbackTransaction();
if (identityUUID.isNull()) {
qCDebug(avatars) << "Refusing to process identity packet for null avatar ID";
return;
}
// make sure this isn't for an ignored avatar
auto nodeList = DependencyManager::get<NodeList>();
static auto EMPTY = QUuid();
{
QReadLocker locker(&_hashLock);
_pendingAvatars.remove(identityUUID);
auto me = _avatarHash.find(EMPTY);
if ((me != _avatarHash.end()) && (identityUUID == me.value()->getSessionUUID())) {
// We add MyAvatar to _avatarHash with an empty UUID. Code relies on this. In order to correctly handle an
// identity packet for ourself (such as when we are assigned a sessionDisplayName by the mixer upon joining),
// we make things match here.
identityUUID = EMPTY;
if (identityUUID.isNull()) {
qCDebug(avatars) << "Refusing to process identity packet for null avatar ID";
return;
}
}
if (!nodeList->isIgnoringNode(identityUUID) || nodeList->getRequestsDomainListData()) {
// mesh URL for a UUID, find avatar in our list
bool isNewAvatar;
auto avatar = newOrExistingAvatar(identityUUID, sendingNode, isNewAvatar);
bool identityChanged = false;
bool displayNameChanged = false;
// In this case, the "sendingNode" is the Avatar Mixer.
avatar->processAvatarIdentity(message->getMessage(), identityChanged, displayNameChanged);
_replicas.processAvatarIdentity(identityUUID, message->getMessage(), identityChanged, displayNameChanged);
// make sure this isn't for an ignored avatar
auto nodeList = DependencyManager::get<NodeList>();
static auto EMPTY = QUuid();
{
QReadLocker locker(&_hashLock);
_pendingAvatars.remove(identityUUID);
auto me = _avatarHash.find(EMPTY);
if ((me != _avatarHash.end()) && (identityUUID == me.value()->getSessionUUID())) {
// We add MyAvatar to _avatarHash with an empty UUID. Code relies on this. In order to correctly handle an
// identity packet for ourself (such as when we are assigned a sessionDisplayName by the mixer upon joining),
// we make things match here.
identityUUID = EMPTY;
}
}
if (!nodeList->isIgnoringNode(identityUUID) || nodeList->getRequestsDomainListData()) {
// mesh URL for a UUID, find avatar in our list
bool isNewAvatar;
auto avatar = newOrExistingAvatar(identityUUID, sendingNode, isNewAvatar);
bool identityChanged = false;
bool displayNameChanged = false;
// In this case, the "sendingNode" is the Avatar Mixer.
avatar->processAvatarIdentity(avatarIdentityStream, identityChanged, displayNameChanged);
_replicas.processAvatarIdentity(identityUUID, message->getMessage(), identityChanged, displayNameChanged);
}
}
}