/************************************************************************* Circus Charlie *************************************************************************/ class circusc_state : public driver_device { public: circusc_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; UINT8 * m_spriteram_2; UINT8 * m_spritebank; UINT8 * m_scroll; size_t m_spriteram_size; /* video-related */ tilemap_t *m_bg_tilemap; /* sound-related */ UINT8 m_sn_latch; /* devices */ cpu_device *m_audiocpu; device_t *m_sn1; device_t *m_sn2; device_t *m_dac; device_t *m_discrete; }; /*----------- defined in video/circusc.c -----------*/ WRITE8_HANDLER( circusc_videoram_w ); WRITE8_HANDLER( circusc_colorram_w ); VIDEO_START( circusc ); WRITE8_HANDLER( circusc_flipscreen_w ); PALETTE_INIT( circusc ); SCREEN_UPDATE( circusc );