00021: iganinju: continue glitch which randomly occurs when attempting to continue at the 1st boss.

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
00021	Graphics	Major	Have not tried	Jan 16, 2008, 04:58	Jan 27, 2016, 20:42

Tester	Twisty	View Status	Public	Platform
Assigned To		Resolution	Open	OS
Status [?]	Confirmed			Driver	jaleco/megasys1.cpp
Version	0.105u2	Fixed in Version		Build
		Fixed in Git Commit		Github Pull Request #

Summary	00021: iganinju: continue glitch which randomly occurs when attempting to continue at the 1st boss.
Description	There is a continue glitch which randomly occurs when attempting to continue at the 1st boss (and perhaps at other locations in the game?). When this glitch occurs, the high score entry screen will quickly flash for 2 frames (attached) and then a blank screen shows for many seconds before the continue screen finally appears. During this time the music still plays. Strangely, quickly tapping either Button 1 or Button 2 will shorten the duration of the blank screen and allow you to continue sooner. I have also attached 2 savestates in the post below which demonstrate it working properly (1) and not (2). Likely this only occurs when you do in fact have a high score and that section is what's messing up during continues.
Steps To Reproduce
Additional Information
Github Commit

Flags
Regression Version
Affected Sets / Systems	iganinju

Attached Files	savestate.zip (249,674 bytes) Feb 13, 2008, 21:40
Attached Files	iganinju0105u2yel.png (30,119 bytes) Feb 13, 2008, 21:40

No.12376 haynor666 Tester Jan 27, 2016, 20:42	Basically highscore table is not visible during initial entering that's why hitting buttons speed ups this (hitting AAA instead of waiting for timeout). After recent changes bug is valid but only for this set.