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// license:BSD-3-Clause
// copyright-holders:Bryan McPhail, David Haywood
#include "audio/seibu.h"
class deadang_state : public driver_device
{
public:
deadang_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_subcpu(*this, "sub"),
m_seibu_sound(*this, "seibu_sound"),
m_adpcm1(*this, "adpcm1"),
m_adpcm2(*this, "adpcm2"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_spriteram(*this, "spriteram"),
m_videoram(*this, "videoram"),
m_scroll_ram(*this, "scroll_ram"),
m_video_data(*this, "video_data") { }
required_device<cpu_device> m_maincpu;
required_device<cpu_device> m_subcpu;
required_device<seibu_sound_device> m_seibu_sound;
required_device<seibu_adpcm_device> m_adpcm1;
required_device<seibu_adpcm_device> m_adpcm2;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_shared_ptr<UINT16> m_spriteram;
required_shared_ptr<UINT16> m_videoram;
required_shared_ptr<UINT16> m_scroll_ram;
required_shared_ptr<UINT16> m_video_data;
tilemap_t *m_pf3_layer;
tilemap_t *m_pf2_layer;
tilemap_t *m_pf1_layer;
tilemap_t *m_text_layer;
int m_tilebank;
int m_oldtilebank;
DECLARE_WRITE16_MEMBER(foreground_w);
DECLARE_WRITE16_MEMBER(text_w);
DECLARE_WRITE16_MEMBER(bank_w);
DECLARE_READ16_MEMBER(ghunter_trackball_low_r);
DECLARE_READ16_MEMBER(ghunter_trackball_high_r);
DECLARE_DRIVER_INIT(deadang);
DECLARE_DRIVER_INIT(ghunter);
virtual void video_start() override;
TILEMAP_MAPPER_MEMBER(bg_scan);
TILE_GET_INFO_MEMBER(get_pf3_tile_info);
TILE_GET_INFO_MEMBER(get_pf2_tile_info);
TILE_GET_INFO_MEMBER(get_pf1_tile_info);
TILE_GET_INFO_MEMBER(get_text_tile_info);
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(main_scanline);
TIMER_DEVICE_CALLBACK_MEMBER(sub_scanline);
};
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