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// license:BSD-3-Clause
// copyright-holders:David Haywood
#include "sound/msm5205.h"
#include "video/tecmo_spr.h"
class tbowl_state : public driver_device
{
public:
tbowl_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_audiocpu(*this, "audiocpu"),
m_msm1(*this, "msm1"),
m_msm2(*this, "msm2"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_sprgen(*this, "spritegen"),
m_txvideoram(*this, "txvideoram"),
m_bgvideoram(*this, "bgvideoram"),
m_bg2videoram(*this, "bg2videoram"),
m_spriteram(*this, "spriteram")
{ }
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_audiocpu;
required_device<msm5205_device> m_msm1;
required_device<msm5205_device> m_msm2;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<tecmo_spr_device> m_sprgen;
required_shared_ptr<UINT8> m_txvideoram;
required_shared_ptr<UINT8> m_bgvideoram;
required_shared_ptr<UINT8> m_bg2videoram;
required_shared_ptr<UINT8> m_spriteram;
tilemap_t *m_tx_tilemap;
tilemap_t *m_bg_tilemap;
tilemap_t *m_bg2_tilemap;
UINT16 m_xscroll;
UINT16 m_yscroll;
UINT16 m_bg2xscroll;
UINT16 m_bg2yscroll;
int m_adpcm_pos[2];
int m_adpcm_end[2];
int m_adpcm_data[2];
DECLARE_WRITE8_MEMBER(coincounter_w);
DECLARE_WRITE8_MEMBER(boardb_bankswitch_w);
DECLARE_WRITE8_MEMBER(boardc_bankswitch_w);
DECLARE_WRITE8_MEMBER(sound_command_w);
DECLARE_WRITE8_MEMBER(trigger_nmi);
DECLARE_WRITE8_MEMBER(adpcm_start_w);
DECLARE_WRITE8_MEMBER(adpcm_end_w);
DECLARE_WRITE8_MEMBER(adpcm_vol_w);
DECLARE_WRITE8_MEMBER(txvideoram_w);
DECLARE_WRITE8_MEMBER(bg2videoram_w);
DECLARE_WRITE8_MEMBER(bgxscroll_lo);
DECLARE_WRITE8_MEMBER(bgxscroll_hi);
DECLARE_WRITE8_MEMBER(bgyscroll_lo);
DECLARE_WRITE8_MEMBER(bgyscroll_hi);
DECLARE_WRITE8_MEMBER(bgvideoram_w);
DECLARE_WRITE8_MEMBER(bg2xscroll_lo);
DECLARE_WRITE8_MEMBER(bg2xscroll_hi);
DECLARE_WRITE8_MEMBER(bg2yscroll_lo);
DECLARE_WRITE8_MEMBER(bg2yscroll_hi);
TILE_GET_INFO_MEMBER(get_tx_tile_info);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_bg2_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
UINT32 screen_update_left(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
UINT32 screen_update_right(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void adpcm_int(msm5205_device *device, int chip);
DECLARE_WRITE_LINE_MEMBER(adpcm_int_1);
DECLARE_WRITE_LINE_MEMBER(adpcm_int_2);
};
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