#44748: Define what is "Special" building genus
Open Date: 2022-06-03 20:42
Last Update: 2022-10-07 03:28
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https://osdn.net//projects/freeciv/ticket/44748
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Last Changes/Comment on this Ticket:
2022-10-07 03:28 Updated by: cazfi
* Milestone Update from 3.0.4 to 3.0.5
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Ticket Status:
Reporter: ihnatus
Owner: (None)
Type: Bugs
Status: Open
Priority: 5 - Medium
MileStone: 3.0.5
Component: General
Severity: 5 - Medium
Resolution: None
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Ticket details:
Related to #44696.
Classified is a bug because some uses of it in loadable ruleset raise warnings, and errors are not known but possible. Originally, "Special" genus was used for spaceship parts, and for coinage that got its own genus in latest versions; these buildings are fixed to this genus in HRM824590 but not vice versa. These buildings are not built into improvements of a city and the code sometimes suggests that this genus can never, but effectively, it can. "Special" buildings with no mentioned special properties effectively work like normal improvements but can't be sold or lost on city conquest, have not checked sabotaging them; maybe supporting unsellable non-unique buildings is not a useless option though it could have been done in some better way.
So, we should agree on either preventing their non-standard use in rulesets (that potentially contradicts how spaceship effects work to the extent we can't call it the same dff any more) or specifying how it should be handled with emitting no warnings in possible cases and avoiding AI confusion where it's not too difficult.
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