// license:BSD-3-Clause
// copyright-holders:Bryan McPhail
/*************************************************************************
Bogey Manor
*************************************************************************/
#include "sound/ay8910.h"
class bogeyman_state : public driver_device
{
public:
bogeyman_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_maincpu(*this, "maincpu"),
m_gfxdecode(*this, "gfxdecode"),
m_palette(*this, "palette"),
m_ay1(*this, "ay1"),
m_ay2(*this, "ay2"),
m_videoram(*this, "videoram"),
m_videoram2(*this, "videoram2"),
m_colorram(*this, "colorram"),
m_colorram2(*this, "colorram2"),
m_spriteram(*this, "spriteram") { }
/* devices */
required_device<cpu_device> m_maincpu;
required_device<gfxdecode_device> m_gfxdecode;
required_device<palette_device> m_palette;
required_device<ay8910_device> m_ay1;
required_device<ay8910_device> m_ay2;
/* memory pointers */
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_videoram2;
required_shared_ptr<UINT8> m_colorram;
required_shared_ptr<UINT8> m_colorram2;
required_shared_ptr<UINT8> m_spriteram;
/* video-related */
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
/* misc */
int m_psg_latch;
int m_last_write;
int m_colbank;
DECLARE_WRITE8_MEMBER(ay8910_latch_w);
DECLARE_WRITE8_MEMBER(ay8910_control_w);
DECLARE_WRITE8_MEMBER(videoram_w);
DECLARE_WRITE8_MEMBER(colorram_w);
DECLARE_WRITE8_MEMBER(videoram2_w);
DECLARE_WRITE8_MEMBER(colorram2_w);
DECLARE_WRITE8_MEMBER(colbank_w);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
virtual void machine_start() override;
virtual void machine_reset() override;
virtual void video_start() override;
DECLARE_PALETTE_INIT(bogeyman);
UINT32 screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
};