// license:BSD-3-Clause // copyright-holders:Luca Elia /************************************************************************* Yun Sung 8 Bit Games *************************************************************************/ #include "sound/msm5205.h" class yunsung8_state : public driver_device { public: yunsung8_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_audiocpu(*this, "audiocpu") , m_maincpu(*this, "maincpu"), m_msm(*this, "msm"), m_gfxdecode(*this, "gfxdecode"), m_palette(*this, "palette") { } /* video-related */ tilemap_t *m_tilemap_0; tilemap_t *m_tilemap_1; UINT8 *m_videoram_0; UINT8 *m_videoram_1; int m_layers_ctrl; int m_videobank; /* misc */ int m_adpcm; int m_toggle; /* devices */ required_device m_audiocpu; /* memory */ UINT8 m_videoram[0x4000]; DECLARE_WRITE8_MEMBER(yunsung8_bankswitch_w); DECLARE_WRITE8_MEMBER(yunsung8_adpcm_w); DECLARE_WRITE8_MEMBER(yunsung8_videobank_w); DECLARE_READ8_MEMBER(yunsung8_videoram_r); DECLARE_WRITE8_MEMBER(yunsung8_videoram_w); DECLARE_WRITE8_MEMBER(yunsung8_flipscreen_w); DECLARE_WRITE8_MEMBER(yunsung8_sound_bankswitch_w); TILE_GET_INFO_MEMBER(get_tile_info_0); TILE_GET_INFO_MEMBER(get_tile_info_1); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; UINT32 screen_update_yunsung8(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); DECLARE_WRITE_LINE_MEMBER(yunsung8_adpcm_int); required_device m_maincpu; required_device m_msm; required_device m_gfxdecode; required_device m_palette; };