void Prefab::initialize(const HSceneObject& sceneObject)
{
sceneObject->mPrefabDiff = nullptr;
UINT32 newNextLinkId = PrefabUtility::generatePrefabIds(sceneObject, mNextLinkId);
if (newNextLinkId < mNextLinkId)
{
BS_EXCEPT(InternalErrorException, "Prefab ran out of IDs to assign. " \
"Consider increasing the size of the prefab ID data type.");
}
mNextLinkId = newNextLinkId;
// If there are any child prefab instances, make sure to update their diffs so they are saved with this prefab
Stack<HSceneObject> todo;
todo.push(sceneObject);
while (!todo.empty())
{
HSceneObject current = todo.top();
todo.pop();
UINT32 childCount = current->getNumChildren();
for (UINT32 i = 0; i < childCount; i++)
{
HSceneObject child = current->getChild(i);
if (!child->mPrefabLinkUUID.empty())
PrefabUtility::recordPrefabDiff(child);
else
todo.push(child);
}
}
// Clone the hierarchy for internal storage
mRoot = sceneObject->clone(false);
mRoot->mParent = nullptr;
// Remove objects with "dont save" flag
todo.push(mRoot);
while (!todo.empty())
{
HSceneObject current = todo.top();
todo.pop();
if (current->hasFlag(SOF_DontSave))
current->destroy();
else
{
UINT32 numChildren = current->getNumChildren();
for (UINT32 i = 0; i < numChildren; i++)
todo.push(current->getChild(i));
}
}
}
void Prefab::initialize(const HSceneObject& sceneObject)
{
sceneObject->mPrefabDiff = nullptr;
PrefabUtility::generatePrefabIds(sceneObject);
// If there are any child prefab instances, make sure to update their diffs so they are saved with this prefab
Stack<HSceneObject> todo;
todo.push(sceneObject);
while (!todo.empty())
{
HSceneObject current = todo.top();
todo.pop();
UINT32 childCount = current->getNumChildren();
for (UINT32 i = 0; i < childCount; i++)
{
HSceneObject child = current->getChild(i);
if (!child->mPrefabLinkUUID.empty())
PrefabUtility::recordPrefabDiff(child);
else
todo.push(child);
}
}
// Clone the hierarchy for internal storage
if (mRoot != nullptr)
mRoot->destroy(true);
mRoot = sceneObject->clone(false);
mRoot->mParent = nullptr;
mRoot->mLinkId = -1;
// Remove objects with "dont save" flag
todo.push(mRoot);
while (!todo.empty())
{
HSceneObject current = todo.top();
todo.pop();
if (current->hasFlag(SOF_DontSave))
current->destroy();
else
{
UINT32 numChildren = current->getNumChildren();
for (UINT32 i = 0; i < numChildren; i++)
todo.push(current->getChild(i));
}
}
}
