void ObjectManager::loadLastUsedObjectID() {
info("loading last used object id");
uint64 storedID = databaseManager->getLastUsedObjectID();
if (!ServerCore::truncateDatabases() && storedID != 0) {
info("loading stored id..");
nextObjectID = storedID + 1;
info("done loading last used object id 0x" + String::hexvalueOf((int64)nextObjectID).toUpperCase());
return;
}
info("loading bruteforce id..");
uint64 maxObjectID = 0;
uint64 objectID;
uint64 nullify = 0x0000FFFF;
nullify = (nullify << 32) + 0xFFFFFFFF;
for (int i = 0; i < databaseManager->getTotalDatabaseCount(); ++i) {
LocalDatabase* database = databaseManager->getDatabase(i);
if (!database->isObjectDatabase())
continue;
ObjectDatabase* db = cast<ObjectDatabase*>(database);
String dbName;
db->getDatabaseName(dbName);
ObjectDatabaseIterator iterator(db);
while (iterator.getNextKey(objectID)) {
objectID = objectID & nullify;
if (objectID > maxObjectID)
maxObjectID = objectID;
}
}
if (nextObjectID < maxObjectID + 1)
nextObjectID = maxObjectID + 1;
info("done loading last used object id 0x" + String::hexvalueOf((int64)nextObjectID).toUpperCase());
}
SceneObject* ObjectManager::cloneObject(SceneObject* object, bool makeTransient) {
ObjectOutputStream objectData(500);
(cast<ManagedObject*>(object))->writeObject(&objectData);
objectData.reset();
ObjectInputStream objectInput;
objectData.copy(&objectInput, 0);
objectInput.reset();
uint32 serverCRC = object->getServerObjectCRC();
SceneObject* clonedObject = NULL;
ObjectDatabase* database = getTable(object->getObjectID());
String databaseName;
uint64 oid;
if (database != NULL) {
database->getDatabaseName(databaseName);
oid = getNextObjectID(databaseName);
} else
oid = getNextFreeObjectID();
clonedObject = instantiateSceneObject(serverCRC, oid, false);
if (makeTransient || !object->isPersistent()) {
//clonedObject = createObject(serverCRC, 0, databaseName);
clonedObject->setPersistent(0);
} else if (object->isPersistent()) {
//clonedObject = createObject(serverCRC, object->getPersistenceLevel(), databaseName);
clonedObject->setPersistent(object->getPersistenceLevel());
}
Locker locker(clonedObject);
clonedObject->readObject(&objectInput);
clonedObject->createComponents();
clonedObject->setParent(NULL);
if (clonedObject->isPersistent())
updatePersistentObject(clonedObject);
return clonedObject;
}
SceneObject* ObjectManager::cloneObject(SceneObject* object, bool makeTransient) {
ObjectOutputStream objectData(500);
(cast<ManagedObject*>(object))->writeObject(&objectData);
objectData.reset();
ObjectInputStream objectInput;
objectData.copy(&objectInput, 0);
objectInput.reset();
uint32 serverCRC = object->getServerObjectCRC();
SceneObject* clonedObject = NULL;
ObjectDatabase* database = getTable(object->getObjectID());
String databaseName;
uint64 oid;
if (database != NULL) {
database->getDatabaseName(databaseName);
oid = getNextObjectID(databaseName);
} else
oid = getNextFreeObjectID();
clonedObject = instantiateSceneObject(serverCRC, oid, false);
if (makeTransient || !object->isPersistent()) {
//clonedObject = createObject(serverCRC, 0, databaseName);
clonedObject->setPersistent(0);
} else if (object->isPersistent()) {
//clonedObject = createObject(serverCRC, object->getPersistenceLevel(), databaseName);
clonedObject->setPersistent(object->getPersistenceLevel());
}
Locker locker(clonedObject);
clonedObject->readObject(&objectInput);
clonedObject->createComponents();
clonedObject->setParent(NULL);
VectorMap<String, ManagedReference<SceneObject*> > slottedObjects;
clonedObject->getSlottedObjects(slottedObjects);
for (int i=slottedObjects.size()-1; i>=0; i--) {
String key = slottedObjects.elementAt(i).getKey();
Reference<SceneObject*> obj = slottedObjects.elementAt(i).getValue();
clonedObject->removeSlottedObject(i);
Reference<SceneObject*> clonedChild = cloneObject(obj, makeTransient);
clonedChild->setParent(object);
slottedObjects.put(key, clonedChild);
}
VectorMap<uint64, ManagedReference<SceneObject*> > objects;
clonedObject->getContainerObjects(objects);
for (int i=objects.size()-1; i>=0; i--) {
uint64 key = objects.elementAt(i).getKey();
Reference<SceneObject*> obj = objects.elementAt(i).getValue();
objects.remove(i);
Reference<SceneObject*> clonedChild = cloneObject(obj, makeTransient);
clonedChild->setParent(object);
objects.put(key, clonedChild);
}
clonedObject->onCloneObject(object);
if (clonedObject->isPersistent())
updatePersistentObject(clonedObject);
return clonedObject;
}
