// license:BSD-3-Clause // copyright-holders:Bryan McPhail #include "sound/flt_rc.h" #include "sound/k007232.h" #include "sound/k005289.h" #include "sound/vlm5030.h" class nemesis_state : public driver_device { public: nemesis_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_charram(*this, "charram"), m_xscroll1(*this, "xscroll1"), m_xscroll2(*this, "xscroll2"), m_yscroll2(*this, "yscroll2"), m_yscroll1(*this, "yscroll1"), m_videoram1(*this, "videoram1"), m_videoram2(*this, "videoram2"), m_colorram1(*this, "colorram1"), m_colorram2(*this, "colorram2"), m_spriteram(*this, "spriteram"), m_paletteram(*this, "paletteram"), m_gx400_shared_ram(*this, "gx400_shared"), m_voiceram(*this, "voiceram"), m_maincpu(*this, "maincpu"), m_audiocpu(*this, "audiocpu"), m_filter1(*this, "filter1"), m_filter2(*this, "filter2"), m_filter3(*this, "filter3"), m_filter4(*this, "filter4"), m_k007232(*this, "k007232"), m_k005289(*this, "k005289"), m_vlm(*this, "vlm"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_palette(*this, "palette") { } /* memory pointers */ required_shared_ptr m_charram; required_shared_ptr m_xscroll1; required_shared_ptr m_xscroll2; required_shared_ptr m_yscroll2; required_shared_ptr m_yscroll1; required_shared_ptr m_videoram1; required_shared_ptr m_videoram2; required_shared_ptr m_colorram1; required_shared_ptr m_colorram2; required_shared_ptr m_spriteram; optional_shared_ptr m_paletteram; optional_shared_ptr m_gx400_shared_ram; optional_shared_ptr m_voiceram; /* video-related */ tilemap_t *m_background; tilemap_t *m_foreground; int m_spriteram_words; int m_tilemap_flip; int m_flipscreen; UINT8 m_irq_port_last; UINT8 m_blank_tile[8*8]; UINT8 m_palette_lookup[32]; /* misc */ int m_irq_on; int m_irq1_on; int m_irq2_on; int m_irq4_on; UINT16 m_selected_ip; /* Copied from WEC Le Mans 24 driver, explicity needed for Hyper Crash */ int m_gx400_irq1_cnt; UINT8 m_frame_counter; /* devices */ required_device m_maincpu; required_device m_audiocpu; optional_device m_filter1; optional_device m_filter2; optional_device m_filter3; optional_device m_filter4; optional_device m_k007232; optional_device m_k005289; optional_device m_vlm; required_device m_gfxdecode; required_device m_screen; required_device m_palette; DECLARE_WRITE16_MEMBER(gx400_irq1_enable_word_w); DECLARE_WRITE16_MEMBER(gx400_irq2_enable_word_w); DECLARE_WRITE16_MEMBER(gx400_irq4_enable_word_w); DECLARE_WRITE16_MEMBER(nemesis_irq_enable_word_w); DECLARE_WRITE16_MEMBER(konamigt_irq_enable_word_w); DECLARE_WRITE16_MEMBER(konamigt_irq2_enable_word_w); DECLARE_READ16_MEMBER(gx400_sharedram_word_r); DECLARE_WRITE16_MEMBER(gx400_sharedram_word_w); DECLARE_READ16_MEMBER(konamigt_input_word_r); DECLARE_WRITE16_MEMBER(selected_ip_word_w); DECLARE_READ16_MEMBER(selected_ip_word_r); DECLARE_READ8_MEMBER(wd_r); DECLARE_WRITE16_MEMBER(nemesis_gfx_flipx_word_w); DECLARE_WRITE16_MEMBER(nemesis_gfx_flipy_word_w); DECLARE_WRITE16_MEMBER(salamand_control_port_word_w); DECLARE_WRITE16_MEMBER(nemesis_palette_word_w); DECLARE_WRITE16_MEMBER(nemesis_videoram1_word_w); DECLARE_WRITE16_MEMBER(nemesis_videoram2_word_w); DECLARE_WRITE16_MEMBER(nemesis_colorram1_word_w); DECLARE_WRITE16_MEMBER(nemesis_colorram2_word_w); DECLARE_WRITE16_MEMBER(nemesis_charram_word_w); DECLARE_WRITE8_MEMBER(nemesis_filter_w); DECLARE_WRITE8_MEMBER(gx400_speech_start_w); DECLARE_WRITE8_MEMBER(salamand_speech_start_w); DECLARE_READ8_MEMBER(nemesis_portA_r); DECLARE_WRITE8_MEMBER(city_sound_bank_w); TILE_GET_INFO_MEMBER(get_bg_tile_info); TILE_GET_INFO_MEMBER(get_fg_tile_info); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; UINT32 screen_update_nemesis(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); INTERRUPT_GEN_MEMBER(nemesis_interrupt); INTERRUPT_GEN_MEMBER(blkpnthr_interrupt); TIMER_DEVICE_CALLBACK_MEMBER(konamigt_interrupt); TIMER_DEVICE_CALLBACK_MEMBER(gx400_interrupt); void create_palette_lookups(); void nemesis_postload(); void draw_sprites( screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect ); DECLARE_WRITE8_MEMBER(volume_callback); };