void PrefabUtility::recordInstanceData(const HSceneObject& so, SceneObjectProxy& output,
UnorderedMap<UINT32, GameObjectInstanceDataPtr>& linkedInstanceData)
{
struct StackData
{
HSceneObject so;
SceneObjectProxy* proxy;
};
Stack<StackData> todo;
todo.push({so, &output});
output.instanceData = so->_getInstanceData();
output.linkId = (UINT32)-1;
while (!todo.empty())
{
StackData curData = todo.top();
todo.pop();
const Vector<HComponent>& components = curData.so->getComponents();
for (auto& component : components)
{
curData.proxy->components.push_back(ComponentProxy());
ComponentProxy& componentProxy = curData.proxy->components.back();
componentProxy.instanceData = component->_getInstanceData();
componentProxy.linkId = component->getLinkId();
linkedInstanceData[componentProxy.linkId] = componentProxy.instanceData;
}
UINT32 numChildren = curData.so->getNumChildren();
curData.proxy->children.resize(numChildren);
for (UINT32 i = 0; i < numChildren; i++)
{
HSceneObject child = curData.so->getChild(i);
SceneObjectProxy& childProxy = curData.proxy->children[i];
childProxy.instanceData = child->_getInstanceData();
childProxy.linkId = child->getLinkId();
linkedInstanceData[childProxy.linkId] = childProxy.instanceData;
if (child->mPrefabLinkUUID.empty())
{
todo.push({ child, &curData.proxy->children[i] });
}
}
}
}
void Entity::AttachComponent(U32 componentIndex, Component* pComponent)
{
pComponent->AttachToEntity(m_id);
components.push_back(ComponentProxy(pComponent->GetType(), componentIndex));
}
