/************************************************************************* City Connection *************************************************************************/ class citycon_state : public driver_device { public: citycon_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) { } /* memory pointers */ UINT8 * m_videoram; UINT8 * m_linecolor; UINT8 * m_scroll; UINT8 * m_spriteram; // UINT8 * m_paletteram; // currently this uses generic palette handling size_t m_spriteram_size; /* video-related */ tilemap_t *m_bg_tilemap; tilemap_t *m_fg_tilemap; int m_bg_image; /* devices */ device_t *m_maincpu; }; /*----------- defined in video/citycon.c -----------*/ WRITE8_HANDLER( citycon_videoram_w ); WRITE8_HANDLER( citycon_linecolor_w ); WRITE8_HANDLER( citycon_background_w ); SCREEN_UPDATE( citycon ); VIDEO_START( citycon );