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#include "audio/t5182.h"
class darkmist_state : public driver_device
{
public:
darkmist_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_spritebank(*this, "spritebank"),
m_scroll(*this, "scroll"),
m_videoram(*this, "videoram"),
m_workram(*this, "workram"),
m_spriteram(*this, "spriteram"),
m_maincpu(*this, "maincpu"),
m_t5182(*this, "t5182"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette") { }
required_shared_ptr<UINT8> m_spritebank;
required_shared_ptr<UINT8> m_scroll;
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_workram;
required_shared_ptr<UINT8> m_spriteram;
required_device<cpu_device> m_maincpu;
required_device<t5182_device> m_t5182;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
int m_hw;
tilemap_t *m_bgtilemap;
tilemap_t *m_fgtilemap;
tilemap_t *m_txtilemap;
DECLARE_WRITE8_MEMBER(darkmist_hw_w);
DECLARE_DRIVER_INIT(darkmist);
TILE_GET_INFO_MEMBER(get_bgtile_info);
TILE_GET_INFO_MEMBER(get_fgtile_info);
TILE_GET_INFO_MEMBER(get_txttile_info);
virtual void video_start();
DECLARE_PALETTE_INIT(darkmist);
UINT32 screen_update_darkmist(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
TIMER_DEVICE_CALLBACK_MEMBER(darkmist_scanline);
void set_pens();
void decrypt_gfx();
void decrypt_snd();
};
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