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/*************************************************************************
Exed Exes
*************************************************************************/
#include "video/bufsprite.h"
class exedexes_state : public driver_device
{
public:
exedexes_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag),
m_spriteram(*this, "spriteram") ,
m_videoram(*this, "videoram"),
m_colorram(*this, "colorram"),
m_nbg_yscroll(*this, "nbg_yscroll"),
m_nbg_xscroll(*this, "nbg_xscroll"),
m_bg_scroll(*this, "bg_scroll"){ }
/* memory pointers */
required_device<buffered_spriteram8_device> m_spriteram;
required_shared_ptr<UINT8> m_videoram;
required_shared_ptr<UINT8> m_colorram;
required_shared_ptr<UINT8> m_nbg_yscroll;
required_shared_ptr<UINT8> m_nbg_xscroll;
required_shared_ptr<UINT8> m_bg_scroll;
/* video-related */
tilemap_t *m_bg_tilemap;
tilemap_t *m_fg_tilemap;
tilemap_t *m_tx_tilemap;
int m_chon;
int m_objon;
int m_sc1on;
int m_sc2on;
DECLARE_WRITE8_MEMBER(exedexes_videoram_w);
DECLARE_WRITE8_MEMBER(exedexes_colorram_w);
DECLARE_WRITE8_MEMBER(exedexes_c804_w);
DECLARE_WRITE8_MEMBER(exedexes_gfxctrl_w);
TILE_GET_INFO_MEMBER(get_bg_tile_info);
TILE_GET_INFO_MEMBER(get_fg_tile_info);
TILE_GET_INFO_MEMBER(get_tx_tile_info);
TILEMAP_MAPPER_MEMBER(exedexes_bg_tilemap_scan);
TILEMAP_MAPPER_MEMBER(exedexes_fg_tilemap_scan);
};
/*----------- defined in video/exedexes.c -----------*/
extern PALETTE_INIT( exedexes );
extern VIDEO_START( exedexes );
extern SCREEN_UPDATE_IND16( exedexes );
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