/************************************************************************* Gun Dealer *************************************************************************/ class gundealr_state : public driver_device { public: gundealr_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) { } /* memory pointers */ UINT8 * m_bg_videoram; UINT8 * m_fg_videoram; UINT8 * m_rambase; UINT8 * m_paletteram; /* video-related */ tilemap_t *m_bg_tilemap; tilemap_t *m_fg_tilemap; int m_flipscreen; UINT8 m_scroll[4]; /* misc */ int m_input_ports_hack; }; /*----------- defined in video/gundealr.c -----------*/ WRITE8_HANDLER( gundealr_paletteram_w ); WRITE8_HANDLER( gundealr_bg_videoram_w ); WRITE8_HANDLER( gundealr_fg_videoram_w ); WRITE8_HANDLER( gundealr_fg_scroll_w ); WRITE8_HANDLER( yamyam_fg_scroll_w ); WRITE8_HANDLER( gundealr_flipscreen_w ); SCREEN_UPDATE( gundealr ); VIDEO_START( gundealr );