GSCargoMonitor

[idioty]

The GSCargoMonitor GetTownDeliveryAmount can monitor all of cargo type (coal, wood, etc...).
This will always be remain?

[planetmaker]

Your script defines an API version which it uses. Within an API version the function will remain and that API version will be continued to be supported for some time (so far we've never removed support really). Whether or not it will be continued to be used (most likely) or changed or deprecated in future API versions is something which only the future will be able to tell. The only notable exception is the API of trunk OpenTTD (currently 1.3) which will only be considered stable after the release of OpenTTD 1.3.0-RC1; still, it's unlikely that it'll change till then, though if you as author rely on nightlies you should check back on current developments from time to time.

[idioty]

Thanks!