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-rw-r--r--src/mame/includes/bwidow.h27
1 files changed, 17 insertions, 10 deletions
diff --git a/src/mame/includes/bwidow.h b/src/mame/includes/bwidow.h
index 224f1ae1bb4..db9ff2b4173 100644
--- a/src/mame/includes/bwidow.h
+++ b/src/mame/includes/bwidow.h
@@ -12,23 +12,20 @@ class bwidow_state : public driver_device
{
public:
bwidow_state(const machine_config &mconfig, device_type type, const char *tag)
- : driver_device(mconfig, type, tag) ,
- m_maincpu(*this, "maincpu"),
- m_in3(*this, "IN3"),
- m_in4(*this, "IN4"),
- m_dsw2(*this, "DSW2") { }
+ : driver_device(mconfig, type, tag)
+ , m_maincpu(*this, "maincpu")
+ , m_in3(*this, "IN3")
+ , m_in4(*this, "IN4")
+ , m_dsw2(*this, "DSW2")
+ , m_led(*this, "led%u", 0U)
+ { }
- int m_lastdata;
DECLARE_READ8_MEMBER(spacduel_IN3_r);
DECLARE_READ8_MEMBER(bwidowp_in_r);
DECLARE_WRITE8_MEMBER(bwidow_misc_w);
DECLARE_WRITE8_MEMBER(spacduel_coin_counter_w);
DECLARE_WRITE8_MEMBER(irq_ack_w);
DECLARE_CUSTOM_INPUT_MEMBER(clock_r);
- required_device<cpu_device> m_maincpu;
- optional_ioport m_in3;
- optional_ioport m_in4;
- optional_ioport m_dsw2;
void spacduel(machine_config &config);
void gravitar(machine_config &config);
void bwidowp(machine_config &config);
@@ -39,6 +36,16 @@ public:
void bwidow_map(address_map &map);
void bwidowp_map(address_map &map);
void spacduel_map(address_map &map);
+
+protected:
+ virtual void machine_start() override { m_led.resolve(); }
+
+ int m_lastdata;
+ required_device<cpu_device> m_maincpu;
+ optional_ioport m_in3;
+ optional_ioport m_in4;
+ optional_ioport m_dsw2;
+ output_finder<2> m_led;
};
#endif // MAME_INCLUDES_BWIDOW_H