Everything on the admin GameScript channel so far has been request/reply.
This adds the other direction: subscribe_events() opens a push stream so a
bot can react to the game instead of polling it, consumed either by awaiting
wait_for_event() or via an on_event callback. Both see every event; an event
goes to at most one waiter, and unclaimed ones sit in a bounded buffer.
Sixteen kinds, from two sources. The engine raises no GameScript event for a
vehicle reaching a stop or cargo arriving, so vehicle_arrive, vehicle_depart
and cargo_waiting are synthesised by the bridge sampling state every
`interval` ticks and diffing against the previous sample -- which means a
stop shorter than the interval is never reported, and the first sample only
establishes a baseline. The rest (crashes, industries, towns, companies,
subsidies) are engine events forwarded verbatim. vehicle_lost,
vehicle_waiting_in_depot and vehicle_unprofitable are deliberately absent:
the engine raises those only for AI companies, so a GameScript can never
observe them.
The server-side half lives in the AdminBridge GameScript, which is not in
this repo -- docker/config is gitignored -- so it has to be updated
separately for any of this to work.
Also repoints the scheduled-dispatch E2E test at a dedicated vehicle
(DISPATCH_VEHICLE_ID). It had been silently skipping because vehicle 7
carries a hand-built annual dispatch schedule, which left eight dispatch
methods unverified end to end while check_public_calls.py reported them
green off static analysis of the call sites.
Co-Authored-By: Claude <[email protected]>
kovagoadiandClaude