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// license:BSD-3-Clause
// copyright-holders:Mike Balfour
/*************************************************************************
Atari Skydiver hardware
*************************************************************************/
#include "sound/discrete.h"
/* Discrete Sound Input Nodes */
#define SKYDIVER_RANGE_DATA NODE_01
#define SKYDIVER_NOTE_DATA NODE_02
#define SKYDIVER_RANGE3_EN NODE_03
#define SKYDIVER_NOISE_DATA NODE_04
#define SKYDIVER_NOISE_RST NODE_05
#define SKYDIVER_WHISTLE1_EN NODE_06
#define SKYDIVER_WHISTLE2_EN NODE_07
#define SKYDIVER_OCT1_EN NODE_08
#define SKYDIVER_OCT2_EN NODE_09
#define SKYDIVER_SOUND_EN NODE_10
class skydiver_state : public driver_device
{
public:
skydiver_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_discrete(*this, "discrete"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_videoram(*this, "videoram") { }
required_device<cpu_device> m_maincpu;
required_device<discrete_device> m_discrete;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_shared_ptr<UINT8> m_videoram;
int m_nmion;
tilemap_t *m_bg_tilemap;
int m_width;
DECLARE_WRITE8_MEMBER(nmion_w);
DECLARE_WRITE8_MEMBER(videoram_w);
DECLARE_READ8_MEMBER(wram_r);
DECLARE_WRITE8_MEMBER(wram_w);
DECLARE_WRITE8_MEMBER(width_w);
DECLARE_WRITE8_MEMBER(coin_lockout_w);
DECLARE_WRITE8_MEMBER(start_lamp_1_w);
DECLARE_WRITE8_MEMBER(start_lamp_2_w);
DECLARE_WRITE8_MEMBER(lamp_s_w);
DECLARE_WRITE8_MEMBER(lamp_k_w);
DECLARE_WRITE8_MEMBER(lamp_y_w);
DECLARE_WRITE8_MEMBER(lamp_d_w);
DECLARE_WRITE8_MEMBER(_2000_201F_w);
DECLARE_WRITE8_MEMBER(sound_enable_w);
DECLARE_WRITE8_MEMBER(whistle_w);
TILE_GET_INFO_MEMBER(get_tile_info);
virtual void machine_reset() override;
virtual void video_start() override;
DECLARE_PALETTE_INIT(skydiver);
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(interrupt);
};
/*----------- defined in audio/skydiver.c -----------*/
DISCRETE_SOUND_EXTERN( skydiver );
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