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Diffstat (limited to 'src/mame/drivers/mazerbla.cpp')
-rw-r--r--src/mame/drivers/mazerbla.cpp13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/mame/drivers/mazerbla.cpp b/src/mame/drivers/mazerbla.cpp
index 553bbacbf28..3c304c2e0d8 100644
--- a/src/mame/drivers/mazerbla.cpp
+++ b/src/mame/drivers/mazerbla.cpp
@@ -672,20 +672,21 @@ static INPUT_PORTS_START( mazerbla )
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_START1 )
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_START2 )
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
- PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNKNOWN )
- PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNKNOWN )
- PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNKNOWN )
+ PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
+ PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("STICK0_X") /* Strobe 6: horizontal movement of gun */
PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(25) PORT_KEYDELTA(7) PORT_REVERSE PORT_PLAYER(1)
+
PORT_START("STICK0_Y") /* Strobe 7: vertical movement of gun */
PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(25) PORT_KEYDELTA(7) PORT_PLAYER(1)
- /* Mazer Blazer cabinet has only one gun, really */
PORT_START("STICK1_X") /* Strobe 8: horizontal movement of gun */
- PORT_BIT( 0xff, 0x80, IPT_AD_STICK_X ) PORT_SENSITIVITY(25) PORT_KEYDELTA(7) PORT_REVERSE PORT_PLAYER(2)
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
+
PORT_START("STICK1_Y") /* Strobe 9: vertical movement of gun */
- PORT_BIT( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_SENSITIVITY(25) PORT_KEYDELTA(7) PORT_PLAYER(2)
+ PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
PORT_START("UNUSED")
PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )