bool Node::LoadXML(const XMLElement& source, SceneResolver& resolver, bool readChildren, bool rewriteIDs, CreateMode mode) { // Remove all children and components first in case this is not a fresh load RemoveAllChildren(); RemoveAllComponents(); if (!Serializable::LoadXML(source)) return false; XMLElement compElem = source.GetChild("component"); while (compElem) { String typeName = compElem.GetAttribute("type"); unsigned compID = compElem.GetInt("id"); Component* newComponent = CreateComponent(typeName, (mode == REPLICATED && compID < FIRST_LOCAL_ID) ? REPLICATED : LOCAL, rewriteIDs ? 0 : compID); if (newComponent) { resolver.AddComponent(compID, newComponent); if (!newComponent->LoadXML(compElem)) return false; } compElem = compElem.GetNext("component"); } if (!readChildren) return true; XMLElement childElem = source.GetChild("node"); while (childElem) { unsigned nodeID = childElem.GetInt("id"); Node* newNode = CreateChild(rewriteIDs ? 0 : nodeID, (mode == REPLICATED && nodeID < FIRST_LOCAL_ID) ? REPLICATED : LOCAL); resolver.AddNode(nodeID, newNode); if (!newNode->LoadXML(childElem, resolver, readChildren, rewriteIDs, mode)) return false; childElem = childElem.GetNext("node"); } return true; }
bool Node::Load(Deserializer& source, SceneResolver& resolver, bool readChildren, bool rewriteIDs, CreateMode mode) { // Remove all children and components first in case this is not a fresh load RemoveAllChildren(); RemoveAllComponents(); // ID has been read at the parent level if (!Animatable::Load(source)) return false; unsigned numComponents = source.ReadVLE(); for (unsigned i = 0; i < numComponents; ++i) { VectorBuffer compBuffer(source, source.ReadVLE()); StringHash compType = compBuffer.ReadStringHash(); unsigned compID = compBuffer.ReadUInt(); Component* newComponent = SafeCreateComponent(String::EMPTY, compType, (mode == REPLICATED && compID < FIRST_LOCAL_ID) ? REPLICATED : LOCAL, rewriteIDs ? 0 : compID); if (newComponent) { resolver.AddComponent(compID, newComponent); // Do not abort if component fails to load, as the component buffer is nested and we can skip to the next newComponent->Load(compBuffer); } } if (!readChildren) return true; unsigned numChildren = source.ReadVLE(); for (unsigned i = 0; i < numChildren; ++i) { unsigned nodeID = source.ReadUInt(); Node* newNode = CreateChild(rewriteIDs ? 0 : nodeID, (mode == REPLICATED && nodeID < FIRST_LOCAL_ID) ? REPLICATED : LOCAL); resolver.AddNode(nodeID, newNode); if (!newNode->Load(source, resolver, readChildren, rewriteIDs, mode)) return false; } return true; }