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画面反転/カクテルモード未処理2023-06-23 10:582023-07-01 10:58
 
テスターBalthier担当者 ソースnamco/namcos2.cpp
バージョン0.255発生バージョン修正バージョン
修正コミットプルリク
フラグ
セット sgunner and clones, sgunner2 and clones
セット詳細
sgunner - スティールガンナー (Rev B)
sgunner2 - スティールガンナー2 (US版)
 
概 要画面反転の問題について。
詳 細These games run in cabs that use mirrors to reflect the CRT display back to the player. There is no option to display them as normal.

-norotate does not work. The image should be flipped horizontally.
-flipx works.

I also compared how other games with a mirror ouput with -norotate, and the ones I tried will ouput correctly flipped/inverted like a real machine defaults.

Service Mode flip only works while in the menu too. This was the original issue and I flip flopped on this a bit, but every other game on this driver with a service menu flip option works with it, so maybe there is something wrong with that, or it is tied to this somehow.
再現手順1. run any of the affected games with -norotate
追加情報I found the manual for Steel Gunner 2 which btw is not in the current manuals collection for "Mame EXTRAs".

https://www.crazykong.com/manuals/SteelGunner2.man.pdf

The manual mentions a mirror a few times (Section 7-3 Mirror Replacement on page 20 according to sidebar), and usually games that use a mirror invert the image so that when reflected above and back to the player it appears normal like the Terminator 2 Judgment Day game.

See my post below for videos of the machines for Steel Gunner 2. Steel Gunner also ran in similar cabs.

Edit: added image of cab set up from Operation Thunderbolt manual since the other one omits that part.
 
添付ファイルpng filemirror.png (2023-06-23 14:51)
png fileCRT_setup.png (2023-06-25 08:33)