08281: sf2049: Mirror mode always loads on MAME 0.242

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
08281	Gameplay	Major	Always	Apr 2, 2022, 04:13	Apr 30, 2022, 01:03

Tester	PepsiBoy428	View Status	Public	Platform	MAME (Official Binary)
Assigned To		Resolution	Bugs That Aren't Bugs	OS	Windows 10/11 (64-bit)
Status [?]	Resolved			Driver	midway/vegas.cpp
Version	0.242	Fixed in Version		Build	64-bit
		Fixed in Git Commit		Github Pull Request #

Summary	08281: sf2049: Mirror mode always loads on MAME 0.242
Description	Okay I went to play the standard Rush 2049 (sf2049) and noticed this bug, and that is: Mirror mode always loads, even if you selected a track without selecting it mirrored, this bug did not happen in previous versions of MAME, Special Edition (sf2049se) oddly doesn't have this bug, here's a video for proof
Steps To Reproduce	Select a track but DON'T activate mirror mode, then select your car and transmission and then the bug happens (Holding down View 1 while selecting a track will activate mirror mode, releasing view 1 while selecting a track deactivates mirror mode)
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	sf2049

Attached Files

No.19997 PepsiBoy428 Tester Apr 3, 2022, 21:09	For now, I'll use 0.241 for this game.
No.20003 PepsiBoy428 Tester Apr 4, 2022, 00:18	Here's a video on how the track is supposed to load when mirror mode is not selected
No.20028 R. Belmont Developer Apr 7, 2022, 14:56	For reference, how is mirror mode activated normally?
No.20030 PepsiBoy428 Tester Apr 7, 2022, 16:33 edited on: Apr 7, 2022, 16:38	Holding down View 1 while selecting a track will activate mirror mode, releasing view 1 while selecting a track deactivates mirror mode
No.20037 Haze Senior Tester Apr 7, 2022, 23:37	Other people are unable to reproduce this bug. Maybe you have a corrupt NVRAM or HDD 'diff' file that somehow has the mode permanently enabled?
No.20038 PepsiBoy428 Tester Apr 7, 2022, 23:44 edited on: Apr 7, 2022, 23:49	Yep! It was my NVram, I deleted it and the game is working properly again. Feel free to close this
No.20129 cuavas Administrator Apr 30, 2022, 01:03	For reference, Hydreigon reported having seen a real machine exhibit this behaviour. The conditions for triggering it are not known, but the symptom itself is not an emulation bug.