class dcon_state : public driver_device { public: dcon_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) { } UINT16 *m_back_data; UINT16 *m_fore_data; UINT16 *m_mid_data; UINT16 *m_scroll_ram; UINT16 *m_textram; tilemap_t *m_background_layer; tilemap_t *m_foreground_layer; tilemap_t *m_midground_layer; tilemap_t *m_text_layer; UINT16 m_enable; int m_gfx_bank_select; int m_last_gfx_bank; UINT16 *m_spriteram; size_t m_spriteram_size; }; /*----------- defined in video/dcon.c -----------*/ WRITE16_HANDLER( dcon_gfxbank_w ); WRITE16_HANDLER( dcon_background_w ); WRITE16_HANDLER( dcon_foreground_w ); WRITE16_HANDLER( dcon_midground_w ); WRITE16_HANDLER( dcon_text_w ); WRITE16_HANDLER( dcon_control_w ); READ16_HANDLER( dcon_control_r ); VIDEO_START( dcon ); SCREEN_UPDATE( dcon ); SCREEN_UPDATE( sdgndmps );