void TraversePin(UEdGraphPin* Pin)
{
if (UK2Node_Knot* Knot = Cast<UK2Node_Knot>(Pin->GetOwningNodeUnchecked()))
{
TraverseNodes(Knot);
}
else
{
VisitedPins.Add(Pin);
for (UEdGraphPin* OtherPin : Pin->LinkedTo)
{
UEdGraphNode* OtherNode = OtherPin->GetOwningNodeUnchecked();
if (OtherNode && OtherNode->IsA(UK2Node_Knot::StaticClass()))
{
TraverseNodes(OtherNode);
}
}
}
}
void TraverseNodes(UEdGraphNode* Node)
{
if (VisitedNodes.Contains(Node))
{
return;
}
VisitedNodes.Add(Node);
for (UEdGraphPin* MyPin : Node->Pins)
{
VisitedPins.Add(MyPin);
for (UEdGraphPin* OtherPin : MyPin->LinkedTo)
{
UEdGraphNode* OtherNode = OtherPin->GetOwningNodeUnchecked();
if (OtherNode && OtherNode->IsA(UK2Node_Knot::StaticClass()))
{
TraverseNodes(OtherNode);
}
}
}
}
CUmbralMap::CUmbralMap(const MapLayoutPtr& mapLayout)
{
for(const auto& resourceItem : mapLayout->GetResourceItems())
{
if(resourceItem.type == '\0trb' || resourceItem.type == '\0txb')
{
CResourceManager::GetInstance().LoadResource(resourceItem.resourceId, resourceItem.name);
}
}
const auto& layoutNodes = mapLayout->GetLayoutNodes();
//Build bg parts
for(const auto& nodePair : layoutNodes)
{
if(auto bgPartObjectNode = std::dynamic_pointer_cast<CMapLayout::BGPARTS_BASE_OBJECT_NODE>(nodePair.second))
{
auto bgPartObject = CreateBgPartObject(mapLayout, bgPartObjectNode);
assert(bgPartObject);
m_bgPartObjects.insert(std::make_pair(nodePair.first, bgPartObject));
}
}
for(const auto& nodePair : layoutNodes)
{
if(auto instanceNode = std::dynamic_pointer_cast<CMapLayout::INSTANCE_OBJECT_NODE>(nodePair.second))
{
auto refNodeIterator = layoutNodes.find(instanceNode->refNodePtr);
if(refNodeIterator == std::end(layoutNodes)) continue;
CVector3 instancePosition(instanceNode->posX, instanceNode->posY, instanceNode->posZ);
CQuaternion instanceRotY(CVector3(0, -1, 0), instanceNode->rotY);
auto refNode = refNodeIterator->second;
if(auto unitTreeObjectNode = std::dynamic_pointer_cast<CMapLayout::UNIT_TREE_OBJECT_NODE>(refNode))
{
for(const auto& item : unitTreeObjectNode->items)
{
auto refNodeIterator = layoutNodes.find(item.nodePtr);
assert(refNodeIterator != std::end(layoutNodes));
if(refNodeIterator == std::end(layoutNodes)) continue;
auto refNode = refNodeIterator->second;
if(auto bgPartsBaseObjectNode = std::dynamic_pointer_cast<CMapLayout::BGPARTS_BASE_OBJECT_NODE>(refNode))
{
auto bgPartObjectIterator = m_bgPartObjects.find(item.nodePtr);
assert(bgPartObjectIterator != std::end(m_bgPartObjects));
if(bgPartObjectIterator == std::end(m_bgPartObjects)) continue;
auto tempNode = Palleon::CSceneNode::Create();
tempNode->AppendChild(bgPartObjectIterator->second);
tempNode->SetPosition(instancePosition);
tempNode->SetRotation(instanceRotY);
tempNode->UpdateTransformations();
tempNode->TraverseNodes(
[&] (const Palleon::SceneNodePtr& node)
{
if(auto mesh = std::dynamic_pointer_cast<CUmbralMesh>(node))
{
auto instance = mesh->CreateInstance();
m_instances.push_back(instance);
}
return true;
}
);
}
}
}
else if(auto bgPartObjectNode = std::dynamic_pointer_cast<CMapLayout::BGPARTS_BASE_OBJECT_NODE>(refNode))
{
auto bgPartObjectIterator = m_bgPartObjects.find(refNodeIterator->first);
assert(bgPartObjectIterator != std::end(m_bgPartObjects));
if(bgPartObjectIterator == std::end(m_bgPartObjects)) continue;
auto tempNode = Palleon::CSceneNode::Create();
tempNode->AppendChild(bgPartObjectIterator->second);
tempNode->SetPosition(instancePosition);
tempNode->SetRotation(instanceRotY);
tempNode->UpdateTransformations();
tempNode->TraverseNodes(
[&] (const Palleon::SceneNodePtr& node)
{
if(auto mesh = std::dynamic_pointer_cast<CUmbralMesh>(node))
{
auto instance = mesh->CreateInstance();
m_instances.push_back(instance);
}
return true;
}
);
}
}
}
}
