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ID Category [?] Severity [?] Reproducibility Date Submitted Last Update
08973 Gameplay Major Always Nov 23, 2024, 17:01 Nov 24, 2024, 06:31
Tester hap View Status Public Platform MAME (Official Binary)
Assigned To hap Resolution Fixed OS
Status [?] Resolved Driver
Version 0.271 Fixed in Version 0.272 Build
Fixed in Git Commit 9feddc7 Github Pull Request #
Summary 08973: quasar: enemies don't shoot
Description Enemies don't shoot anymore, it used to work so it's a regression from a while ago.
Steps To Reproduce Play 1st level, each alien should be packed with little 4 bullets and shoot at you.
Additional Information
Github Commit
Flags
Regression Version 0.253
Affected Sets / Systems quasar
Attached Files
 
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Notes
2
User avatar
No.22487
hap
Developer
Nov 23, 2024, 17:08
edited on: Nov 23, 2024, 17:26
Suspected regression commit: https://github.com/mamedev/mame/commit/2a7fdcf1efaf43c7b158d4f550a7ada452e8836b

It looks like RAM banking was inadvertedly removed for quasar.cpp
User avatar
No.22493
Osso
Moderator
Nov 24, 2024, 05:30
RAM banking was never used there (m_s2650_flag was never set). I inadvertedly killed the mirroring, though. Thanks for spotting this!