Don't start extrapolating the Church/Turing principle without knowing exactly what it means.
Yes, Python is a Turing Complete language. But we couldn't possibly do, for example, Skin Shields in any acceptable way without "help" from the executable, which is impossible (ok, give me 100 years of fulltime work to do it, and I could probably do it, but I don't want to spend 100 years doing it).
These ideas expressed here are possible, to some extend anyway. The trick with the first is to track the appropiate variables (conditions of the various components) and acting upon changes. The biggest problem is identifying the right variables, and the extend to changes in them, and how to change exactly.
The second idea is "easier", except that the sensor condition isn't that usefull without FoundationTechnologies (and it's version of inaccurate phasers).