TL;DR
If a train arrives at a station because of an interrupt with wildcard, there should be an option to read the wildcard instantiation from the station


What?
In the train station circuit GUI, there should be a checkbox that says "Read wildcard condition"
If a train arrives at the station ...

TL;DR
Turrets should be able to report enemy units detected in range to the circuit network


What?
Whenever there is a target in range of a turret, the turret would output signal for the target.
Multiple targets means a signal with value >1
This should work for all targets, ignoring current ...