class docastle_state : public driver_device { public: docastle_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) { } /* memory pointers */ UINT8 * m_videoram; UINT8 * m_colorram; UINT8 * m_spriteram; size_t m_spriteram_size; /* video-related */ tilemap_t *m_do_tilemap; /* misc */ int m_adpcm_pos; int m_adpcm_idle; int m_adpcm_data; int m_adpcm_status; UINT8 m_buffer0[9]; UINT8 m_buffer1[9]; /* devices */ cpu_device *m_maincpu; cpu_device *m_slave; }; /*----------- defined in machine/docastle.c -----------*/ READ8_HANDLER( docastle_shared0_r ); READ8_HANDLER( docastle_shared1_r ); WRITE8_HANDLER( docastle_shared0_w ); WRITE8_HANDLER( docastle_shared1_w ); WRITE8_HANDLER( docastle_nmitrigger_w ); /*----------- defined in video/docastle.c -----------*/ WRITE8_HANDLER( docastle_videoram_w ); WRITE8_HANDLER( docastle_colorram_w ); READ8_HANDLER( docastle_flipscreen_off_r ); READ8_HANDLER( docastle_flipscreen_on_r ); WRITE8_HANDLER( docastle_flipscreen_off_w ); WRITE8_HANDLER( docastle_flipscreen_on_w ); PALETTE_INIT( docastle ); VIDEO_START( docastle ); VIDEO_START( dorunrun ); SCREEN_UPDATE( docastle );