#44594: TECH_UPKEEP_DEBUGGING messing research->techs_researched when future techs involved
Open Date: 2022-05-14 16:13
Last Update: 2022-05-27 12:17
URL for this Ticket:
https://osdn.net//projects/freeciv/ticket/44594
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Last Changes/Comment on this Ticket:
2022-05-27 12:17 Updated by: cazfi
* Milestone Update from (None) to 3.0.2
Comment:
Reply To cazfi
In any case we should add also sanitycheck.c check for these counters. It will help in detecting and debugging such problems in the future - maybe even the very case we are facing here.
That's what this ticket is about, now.
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Ticket Status:
Reporter: cazfi
Owner: (None)
Type: Bugs
Status: Open
Priority: 5 - Medium
MileStone: 3.0.2
Component: Server
Severity: 5 - Medium
Resolution: None
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Ticket details:
init_tech() recalculates research->techs_researched when TECH_UPKEEP_DEBUGGING is defined. That recalculation does not consider future techs.
This is one candidate for the cause of various assert failures I'm getting in testing #44419. When number of lost (i.e. ones subtracted from the counter) future techs is same as number of real techs, the counter goes to zero despite player knowing a lot of techs.
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