07953: Any software using second joy port : Y-axis input on second joy port using x-axis values

ID	Category [?]	Severity [?]	Reproducibility	Date Submitted	Last Update
07953	DIP/Input	Major	Always	Apr 22, 2021, 22:39	Apr 24, 2021, 11:03

Tester	Headrush69	View Status	Public	Platform	MAME (Official Binary)
Assigned To	AJR	Resolution	Fixed	OS	Windows 10 (64-bit)
Status [?]	Resolved			Driver	apple/apple2.cpp
Version	0.230	Fixed in Version	0.231	Build	64-bit
		Fixed in Git Commit	00de914	Github Pull Request #

Summary	07953: Any software using second joy port : Y-axis input on second joy port using x-axis values
Description	The Y-axis input on the second joystick port not working. The x-axis input is repeated on the y-axis. As a result, only diagonal movements are possible.
Steps To Reproduce	1. Start and apple2 based system using the -gameio joy parameter to enable joystick support. 2. Map keys inc/dec or use a real analog joystick and map to the second joystick port within MAME inputs for game. 3. Movement on X-axis works, but values also applied to y-axis so only diagonal moves.
Additional Information	If you start DOS 3.3 with applesoft and run the following simple program to see the joystick values: 10 PRINT PDL(2), PDL(3) 20 GOTO 10 The values for X and Y will be displayed. Moving the joystick on X axis will be show on both X axis PDL(2) and Y axis PDL(3). (same value)
Github Commit

Flags
Regression Version	unknown
Affected Sets / Systems	Any software using second joy port

Attached Files

No.18739 Headrush69 Tester Apr 24, 2021, 02:21	Don't know what version of MAME -gameio was added to apple2.c driver, but tested versions back to 218 and problems exists at least that far back.
No.18740 Tafoid Administrator Apr 24, 2021, 02:41	Current Git should have this fixed. Release of 0.231 is expected in the next 5 days.
No.18741 Headrush69 Tester Apr 24, 2021, 11:03	Compiled GIT version and can confirm working properly.