03731: ixion: Unable to rotate cannon clockwise

- As of 0.139u2, some drivers and options show "16-bit EEPROM set with 8-bit data". Check 4030.
- Haze is calling for mixing issues with *SINGLE* VDP games in toaplan2.c. Check 4044.

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[ View Source: zaxxon.c ]

Category [?]

Severity [?]

Reproducibility

Date Submitted

Last Update

03731

DIP/Input

Minor

Always

2010-02-13 17:00

2010-02-18 14:08

Tester

M.A.S.H.

View Status

Public

Assigned To

M.A.S.H.

Platform

MAME (Self-compiled)

Priority

normal

Resolution

Fixed

Windows XP (32-bit)

Status [?]

Resolved

Driver

zaxxon.c

Projection

None

Version

0.136u2

ETA

None

Fixed in Version

0.136u4

Build

Normal

Summary

03731: ixion: Unable to rotate cannon clockwise

Description

In Ixion you can only rotate the cannon in one directions since MAME 0.107u2.

Steps To Reproduce

Additional Information

Ixion uses until 0.107u2 the DIAL control function from Razzmatazz (same driver).
But in Razzmatazz all DIAL controls working. I check Razzmatazz INPUT_PORT
and see that Razzmatazz now uses a special custom port for IPT_DIAL, but not
Ixion. If you added this custom port also to Ixion, the cannon can rotate in
both directions again.

Changed in src\drivers\zaxxon.c line 782 from

PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(30) PORT_KEYDELTA(15) PORT_CODE_DEC(KEYCODE_Z) PORT_CODE_INC(KEYCODE_X) PORT_RESET

to

PORT_BIT( 0xff, 0x00, IPT_SPECIAL) PORT_CUSTOM(razmataz_dial_r, (void *)0)

PORT_START("DIAL0")
PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(30) PORT_KEYDELTA(15) PORT_CODE_DEC(KEYCODE_Z) PORT_CODE_INC(KEYCODE_X) PORT_RESET

I've send this fix to MAME!

Flags

Regression Version

0.107u2

Affected Sets

ixion

Old BugID

Attached Files

Relationships

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