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Diffstat (limited to 'src/mame/drivers/williams.c')
-rw-r--r--src/mame/drivers/williams.c16
1 files changed, 8 insertions, 8 deletions
diff --git a/src/mame/drivers/williams.c b/src/mame/drivers/williams.c
index 9dc120444df..bfeb2e9ad5a 100644
--- a/src/mame/drivers/williams.c
+++ b/src/mame/drivers/williams.c
@@ -886,18 +886,18 @@ INPUT_PORTS_END
static INPUT_PORTS_START( robotron )
PORT_START("IN0")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_UP )
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_DOWN )
- PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_LEFT )
- PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_RIGHT )
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_UP ) PORT_NAME("Move Up")
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_DOWN ) PORT_NAME("Move Down")
+ PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_LEFT ) PORT_NAME("Move Left")
+ PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICKLEFT_RIGHT ) PORT_NAME("Move Right")
PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_START1 )
PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_START2 )
- PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_UP )
- PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_DOWN )
+ PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_UP ) PORT_NAME("Fire Up")
+ PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_DOWN ) PORT_NAME("Fire Down")
PORT_START("IN1")
- PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_LEFT )
- PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_RIGHT )
+ PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_LEFT ) PORT_NAME("Fire Left")
+ PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICKRIGHT_RIGHT ) PORT_NAME("Fire Right")
PORT_BIT( 0xfc, IP_ACTIVE_HIGH, IPT_UNKNOWN )
PORT_START("IN2")