Method PostDeserialize

Code/EngineTools/NodeGraph/NodeGraph_FlowGraph.cpp:560–598

    //-------------------------------------------------------------------------

    void FlowGraph::PostDeserialize( TypeSystem::TypeRegistry const& typeRegistry )
    {
        BaseGraph::PostDeserialize( typeRegistry );

        // Refresh all dynamic pins
        for ( TTypeInstance<BaseNode>& nodeInstance : m_nodes )
        {
            auto pFlowNode = nodeInstance.TryGetAs<FlowNode>();
            if ( pFlowNode != nullptr )
            {
                pFlowNode->RefreshDynamicPins();
            }
        }

        // Validate all connections
        for ( int32_t i = int32_t( m_connections.size() - 1 ); i >= 0; i-- )
        {
            Connection& connection = m_connections[i];
            FlowNode* pFromNode = TryCast<FlowNode>( FindNode( connection.m_fromNodeID ) );
            FlowNode* pToNode = TryCast<FlowNode>( FindNode( connection.m_toNodeID ) );

            if ( pFromNode == nullptr || pToNode == nullptr )
            {
                EE_LOG_WARNING( LogCategory::Tools, "Node Graph", "Invalid connection detected and removed during deserialization" );
                m_connections.erase( m_connections.begin() + i );
                continue;
            }

            Pin* pOutputPin = pFromNode->GetOutputPin( connection.m_outputPinID );
            Pin* pInputPin = pToNode->GetInputPin( connection.m_inputPinID );

            if ( pOutputPin == nullptr || pInputPin == nullptr )
            {
                EE_LOG_WARNING( LogCategory::Tools, "Node Graph", "Invalid connection detected and removed during deserialization" );
                m_connections.erase( m_connections.begin() + i );
                continue;
            }
        }
    }

    UUID FlowGraph::RegenerateIDs( THashMap<UUID, UUID>& IDMapping )
    {