*Industry Satisfaction CB*

 

Called by town when evaluating whether to grow.

 

Called for every industry in the town catchment that handles the callback.

 

Industry returns a value

* bool?

* range (including negative)?

 

If sum of all returned values > some threshold, grow.

Otherwise not.

 

Explaining the industry conditions is the job of each industry.

 

The town might show a general level of industry satisfaction.

 

Optional ideas

 

* pass the reason the callback was called, so that other reasons might be added later

* include a specific cargo as a parameter, intended for use by GS (I am less convinced by this as my intent with the cb is to entirely decouple specific town cargos from growth - surely cargo delivery can already just be measured directly if needed?)