QJsonObject SceneSerializer::serializeNode(Node* node)
{
QJsonObject out;
out["inspector"] = QJsonArray({
inspectors[node].x(),
inspectors[node].y()});
QJsonArray datum_array;
Datum* deferred = NULL;
auto datums = node->findChildren<Datum*>(
QString(), Qt::FindDirectChildrenOnly);
for (auto d : datums)
if (dynamic_cast<ScriptDatum*>(d))
deferred = d;
else
datum_array.append(serializeDatum(d));
if (deferred)
datum_array.append(serializeDatum(deferred));
out["datums"] = datum_array;
return out;
}
void SceneSerializer::serializeNode(QDataStream* out, Node* node)
{
*out << quint32(node->getNodeType());
*out << node->objectName();
// Serialize child nodes first.
serializeNodes(out, node);
Datum* deferred = NULL;
auto datums = node->findChildren<Datum*>(QString(),
Qt::FindDirectChildrenOnly);
*out << quint32(datums.length());
for (auto d : datums)
{
if (dynamic_cast<ScriptDatum*>(d))
{
Q_ASSERT(deferred == NULL);
Q_ASSERT(node->getNodeType() == NodeType::SCRIPT);;
deferred = d;
}
else
{
serializeDatum(out, d);
}
}
if (deferred)
{
serializeDatum(out, deferred);
}
}