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From: Fabio Priuli [mailto:priuli@math.ntnu.no]

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Subject: fix to bug 01791

Hi,

enclosed please find a small patch to fix the issues in asterock 
(asteroid.c) mentioned in bug 01791

the regression happened in 123u2, when asterock was updated to use 
asteroid inputs. Unfortunately, 3 inputs went from ACTIVE_LOW to 
ACTIVE_HIGH, among them INPUT_TILT. This was causing the cabinet to be 
tilted with a twofold effect:

* to produce the continuous sound and
* to stop any coinage

Modifying back those 3 inputs fixes both issues
This commit is contained in:
Aaron Giles 2008-05-15 08:09:32 +00:00
parent c2625e8ef1
commit 1caf8deb7e
1 changed files with 4 additions and 0 deletions
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4
src/mame/drivers/asteroid.c
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@ -373,6 +373,10 @@ static INPUT_PORTS_START( asterock )
PORT_MODIFY("IN0") PORT_MODIFY("IN0")
/* Bit 0 is VG_HALT, handled in the machine dependent part */ /* Bit 0 is VG_HALT, handled in the machine dependent part */
/* Bit 2 is the 3 KHz source */ /* Bit 2 is the 3 KHz source */
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_CODE(KEYCODE_SPACE) PORT_CODE(JOYCODE_BUTTON3) /* hyperspace */
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON3 ) PORT_CODE(KEYCODE_LCONTROL) PORT_CODE(JOYCODE_BUTTON1) /* fire */
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_SERVICE ) PORT_NAME("Diagnostic Step") PORT_CODE(KEYCODE_F1)
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_TILT )
PORT_SERVICE( 0x80, IP_ACTIVE_LOW ) PORT_SERVICE( 0x80, IP_ACTIVE_LOW )
PORT_MODIFY("DSW") PORT_MODIFY("DSW")