void
AbstractAnimation::findSceneManager()
{
NodeSet::Ptr roots = NodeSet::create(targets())
->roots()
->where([](NodePtr node)
{
return node->hasComponent<SceneManager>();
});
if (roots->nodes().size() > 1)
throw std::logic_error("Renderer cannot be in two separate scenes.");
else if (roots->nodes().size() == 1)
setSceneManager(roots->nodes()[0]->component<SceneManager>());
else
setSceneManager(nullptr);
}
static
NodeSet::Ptr
whereWrapper(NodeSet::Ptr nodeSet, std::shared_ptr<LuaGlueFunctionRef> p)
{
return nodeSet->where(std::bind(
&LuaGlueFunctionRef::invoke<bool, std::shared_ptr<Node>>,
p,
std::placeholders::_1
));
}
static
unsigned int
sizeWrapper(NodeSet::Ptr nodeSet)
{
return nodeSet->size();
}
static
std::shared_ptr<Node>
getWrapper(NodeSet::Ptr nodeSet, int index)
{
return nodeSet->nodes().at(index - 1);
}
static
NodeSet::Ptr
rootsWrapper(NodeSet::Ptr nodeSet)
{
return nodeSet->roots();
}
static
NodeSet::Ptr
ancestorsWrapper(NodeSet::Ptr nodeSet, bool andSelf)
{
return nodeSet->ancestors(andSelf);
}
static
NodeSet::Ptr
childrenWrapper(NodeSet::Ptr nodeSet, bool andSelf)
{
return nodeSet->children(andSelf);
}
static
NodeSet::Ptr
descendantsWrapper(NodeSet::Ptr nodeSet, bool andSelf)
{
return nodeSet->descendants(andSelf);
}