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children collision hulls appear to be in the right place, now

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This commit is contained in:
Seth Alves 2017-05-19 17:09:42 -07:00
parent 67f222cb3f
commit 5c94147f40
3 changed files with 29 additions and 19 deletions
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32
libraries/entities/src/EntityTree.cpp
View file

@ -123,15 +123,14 @@ void EntityTree::postAddEntity(EntityItemPointer entity) {
}
if (!entity->getParentID().isNull()) {
QWriteLocker locker(&_missingParentLock);
_missingParent.append(entity);
addToNeedsParentFixupList(entity);
}
_isDirty = true;
emit addingEntity(entity->getEntityItemID());
// find and hook up any entities with this entity as a (previously) missing parent
fixupMissingParents();
fixupNeedsParentFixups();
}
bool EntityTree::updateEntity(const EntityItemID& entityID, const EntityItemProperties& properties, const SharedNodePointer& senderNode) {
@ -291,13 +290,11 @@ bool EntityTree::updateEntityWithElement(EntityItemPointer entity, const EntityI
bool success;
AACube queryCube = childEntity->getQueryAACube(success);
if (!success) {
QWriteLocker locker(&_missingParentLock);
_missingParent.append(childEntity);
addToNeedsParentFixupList(childEntity);
continue;
}
if (!childEntity->getParentID().isNull()) {
QWriteLocker locker(&_missingParentLock);
_missingParent.append(childEntity);
addToNeedsParentFixupList(childEntity);
}
UpdateEntityOperator theChildOperator(getThisPointer(), containingElement, childEntity, queryCube);
@ -384,8 +381,7 @@ EntityItemPointer EntityTree::addEntity(const EntityItemID& entityID, const Enti
AddEntityOperator theOperator(getThisPointer(), result);
recurseTreeWithOperator(&theOperator);
if (!result->getParentID().isNull()) {
QWriteLocker locker(&_missingParentLock);
_missingParent.append(result);
addToNeedsParentFixupList(result);
}
postAddEntity(result);
@ -1207,11 +1203,13 @@ void EntityTree::entityChanged(EntityItemPointer entity) {
}
}
void EntityTree::fixupMissingParents() {
void EntityTree::fixupNeedsParentFixups() {
MovingEntitiesOperator moveOperator(getThisPointer());
QWriteLocker locker(&_missingParentLock);
QMutableVectorIterator<EntityItemWeakPointer> iter(_missingParent);
QWriteLocker locker(&_needsParentFixupLock);
QMutableVectorIterator<EntityItemWeakPointer> iter(_needsParentFixup);
while (iter.hasNext()) {
EntityItemWeakPointer entityWP = iter.next();
EntityItemPointer entity = entityWP.lock();
@ -1283,8 +1281,13 @@ void EntityTree::deleteDescendantsOfAvatar(QUuid avatarID) {
}
}
void EntityTree::addToNeedsParentFixupList(EntityItemPointer entity) {
QWriteLocker locker(&_needsParentFixupLock);
_needsParentFixup.append(entity);
}
void EntityTree::update() {
fixupMissingParents();
fixupNeedsParentFixups();
if (_simulation) {
withWriteLock([&] {
_simulation->updateEntities();
@ -1609,8 +1612,7 @@ QVector<EntityItemID> EntityTree::sendEntities(EntityEditPacketSender* packetSen
EntityItemPointer entity = localTree->findEntityByEntityItemID(newID);
if (entity) {
if (!entity->getParentID().isNull()) {
QWriteLocker locker(&_missingParentLock);
_missingParent.append(entity);
addToNeedsParentFixupList(entity);
}
entity->forceQueryAACubeUpdate();
moveOperator.addEntityToMoveList(entity, entity->getQueryAACube());

8
libraries/entities/src/EntityTree.h
View file

@ -271,6 +271,8 @@ public:
void forgetAvatarID(QUuid avatarID) { _avatarIDs -= avatarID; }
void deleteDescendantsOfAvatar(QUuid avatarID);
void addToNeedsParentFixupList(EntityItemPointer entity);
void notifyNewCollisionSoundURL(const QString& newCollisionSoundURL, const EntityItemID& entityID);
static const float DEFAULT_MAX_TMP_ENTITY_LIFETIME;
@ -351,9 +353,9 @@ protected:
quint64 _maxEditDelta = 0;
quint64 _treeResetTime = 0;
void fixupMissingParents(); // try to hook members of _missingParent to parent instances
QVector<EntityItemWeakPointer> _missingParent; // entites with a parentID but no (yet) known parent instance
mutable QReadWriteLock _missingParentLock;
void fixupNeedsParentFixups(); // try to hook members of _needsParentFixup to parent instances
QVector<EntityItemWeakPointer> _needsParentFixup; // entites with a parentID but no (yet) known parent instance
mutable QReadWriteLock _needsParentFixupLock;
// we maintain a list of avatarIDs to notice when an entity is a child of one.
QSet<QUuid> _avatarIDs; // IDs of avatars connected to entity server

8
libraries/entities/src/EntityTreeElement.cpp
View file

@ -208,7 +208,7 @@ void EntityTreeElement::elementEncodeComplete(EncodeBitstreamParams& params) con
// why would this ever fail???
// If we've encoding this element before... but we're coming back a second time in an attempt to
// encoud our parent... this might happen.
// encode our parent... this might happen.
if (extraEncodeData->contains(childElement.get())) {
EntityTreeElementExtraEncodeDataPointer childExtraEncodeData
= std::static_pointer_cast<EntityTreeElementExtraEncodeData>((*extraEncodeData)[childElement.get()]);
@ -981,6 +981,7 @@ int EntityTreeElement::readElementDataFromBuffer(const unsigned char* data, int
// 3) remember the old cube for the entity so we can mark it as dirty
if (entityItem) {
QString entityScriptBefore = entityItem->getScript();
QUuid parentIDBefore = entityItem->getParentID();
QString entityServerScriptsBefore = entityItem->getServerScripts();
quint64 entityScriptTimestampBefore = entityItem->getScriptTimestamp();
bool bestFitBefore = bestFitEntityBounds(entityItem);
@ -1018,6 +1019,11 @@ int EntityTreeElement::readElementDataFromBuffer(const unsigned char* data, int
_myTree->emitEntityServerScriptChanging(entityItemID, reload); // the entity server script has changed
}
QUuid parentIDAfter = entityItem->getParentID();
if (parentIDBefore != parentIDAfter) {
_myTree->addToNeedsParentFixupList(entityItem);
}
} else {
entityItem = EntityTypes::constructEntityItem(dataAt, bytesLeftToRead, args);
if (entityItem) {