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Instance::contains and Instance::isAncestorOf

This commit is contained in:
floralrainfall 2023-07-06 22:27:38 -04:00
parent 9a513f6530
commit 7ab377b559
1 changed files with 12 additions and 2 deletions
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14
src/engine/app/v8/tree/Instance.cpp
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@ -13,12 +13,22 @@ RBX::Instance::Instance(std::string name)
bool RBX::Instance::contains(RBX::Instance* child) bool RBX::Instance::contains(RBX::Instance* child)
{ {
auto child_it = std::find(m_children.begin(), m_children.end(), (boost::shared_ptr<RBX::Instance>)child);
if(child_it != m_children.end())
return true;
return false;
} }
bool RBX::Instance::isAncestorOf(RBX::Instance* instance) bool RBX::Instance::isAncestorOf(RBX::Instance* instance)
{ {
RBX::Instance* instance_parent = instance->m_parent;
while(instance_parent != 0)
{
instance_parent = instance_parent->m_parent;
if(instance_parent == this)
return true;
}
return false;
} }
bool RBX::Instance::askSetParent(RBX::Instance* instance) bool RBX::Instance::askSetParent(RBX::Instance* instance)