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Don't crash when ignoring not-present node

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This commit is contained in:
Zach Fox 2017-03-21 10:45:51 -07:00
parent 058faa8c0f
commit 78f1acfd62
1 changed files with 13 additions and 10 deletions
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23
assignment-client/src/avatars/AvatarMixer.cpp
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@ -437,17 +437,20 @@ void AvatarMixer::handleNodeIgnoreRequestPacket(QSharedPointer<ReceivedMessage>
while (message->getBytesLeftToRead()) {
// parse out the UUID being ignored from the packet
QUuid ignoredUUID = QUuid::fromRfc4122(message->readWithoutCopy(NUM_BYTES_RFC4122_UUID));
// Reset the lastBroadcastTime for the ignored avatar to 0
// so the AvatarMixer knows it'll have to send identity data about the ignored avatar
// to the ignorer if the ignorer unignores.
nodeData->setLastBroadcastTime(ignoredUUID, 0);
// Reset the lastBroadcastTime for the ignorer (FROM THE PERSPECTIVE OF THE IGNORED) to 0
// so the AvatarMixer knows it'll have to send identity data about the ignorer
// to the ignored if the ignorer unignores.
auto ignoredNode = nodeList->nodeWithUUID(ignoredUUID);
AvatarMixerClientData* ignoredNodeData = reinterpret_cast<AvatarMixerClientData*>(ignoredNode->getLinkedData());
ignoredNodeData->setLastBroadcastTime(senderNode->getUUID(), 0);
if (nodeList->nodeWithUUID(ignoredUUID)) {
// Reset the lastBroadcastTime for the ignored avatar to 0
// so the AvatarMixer knows it'll have to send identity data about the ignored avatar
// to the ignorer if the ignorer unignores.
nodeData->setLastBroadcastTime(ignoredUUID, 0);
// Reset the lastBroadcastTime for the ignorer (FROM THE PERSPECTIVE OF THE IGNORED) to 0
// so the AvatarMixer knows it'll have to send identity data about the ignorer
// to the ignored if the ignorer unignores.
auto ignoredNode = nodeList->nodeWithUUID(ignoredUUID);
AvatarMixerClientData* ignoredNodeData = reinterpret_cast<AvatarMixerClientData*>(ignoredNode->getLinkedData());
ignoredNodeData->setLastBroadcastTime(senderNode->getUUID(), 0);
}
if (addToIgnore) {
senderNode->addIgnoredNode(ignoredUUID);