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/*************************************************************************
Pushman
*************************************************************************/
class pushman_state : public driver_device
{
public:
pushman_state(const machine_config &mconfig, device_type type, const char *tag)
: driver_device(mconfig, type, tag) ,
m_spriteram(*this, "spriteram"),
m_videoram(*this, "videoram"){ }
/* memory pointers */
required_shared_ptr<UINT16> m_spriteram;
required_shared_ptr<UINT16> m_videoram;
// UINT16 * m_paletteram; // currently this uses generic palette handling
/* video-related */
tilemap_t *m_bg_tilemap;
tilemap_t *m_tx_tilemap;
UINT16 m_control[2];
/* misc */
UINT8 m_shared_ram[8];
UINT16 m_latch;
UINT16 m_new_latch;
/* devices */
device_t *m_maincpu;
device_t *m_audiocpu;
device_t *m_mcu;
DECLARE_WRITE16_MEMBER(pushman_flipscreen_w);
DECLARE_WRITE16_MEMBER(pushman_control_w);
DECLARE_READ16_MEMBER(pushman_68705_r);
DECLARE_WRITE16_MEMBER(pushman_68705_w);
DECLARE_READ16_MEMBER(bballs_68705_r);
DECLARE_WRITE16_MEMBER(bballs_68705_w);
DECLARE_READ8_MEMBER(pushman_68000_r);
DECLARE_WRITE8_MEMBER(pushman_68000_w);
DECLARE_WRITE16_MEMBER(pushman_scroll_w);
DECLARE_WRITE16_MEMBER(pushman_videoram_w);
TILEMAP_MAPPER_MEMBER(background_scan_rows);
TILE_GET_INFO_MEMBER(get_back_tile_info);
TILE_GET_INFO_MEMBER(get_text_tile_info);
};
/*----------- defined in video/pushman.c -----------*/
VIDEO_START( pushman );
SCREEN_UPDATE_IND16( pushman );
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