Factorio Forums

Many modders (including me) are having problems making wires blueprintable due to script-created entities.
It would be nice if it was possible to add the connections to any entity and give it a custom luacontrolbehaviour to control the output signals via script.

This simply isn't possible. All circuit control behavior logic has to be associated with a backing C++ class and there are performance implications, save file size, and runtime memory usage to adding circuit support for any specific entity.