Scoring Design

Delay timer:
Run if delaycounter > 0

Disruption timer:
Run if disruptcounter > 0

impactcounter:
show state always

Disruption:
if disruption
++disruptcounter
if solved
--disruptcounter

node / station
If schedule not met
++ delaycounter
++ impactcounter
if schedule met
-- delay counter

Tram:
if stop
++impactcounter
if re-route
++impactcounter

eg re-route is 2++

Question: How to detect rerouting over multiple tracks.