// license:BSD-3-Clause // copyright-holders:Ernesto Corvi, Nicola Salmoria /* buggychl */ #include "machine/buggychl.h" #include "sound/msm5232.h" class buggychl_state : public driver_device { public: buggychl_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_charram(*this, "charram"), m_videoram(*this, "videoram"), m_spriteram(*this, "spriteram"), m_scrollv(*this, "scrollv"), m_scrollh(*this, "scrollh"), m_audiocpu(*this, "audiocpu"), m_maincpu(*this, "maincpu"), m_mcu(*this, "mcu"), m_bmcu(*this, "bmcu"), m_msm(*this, "msm"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_palette(*this, "palette") { } /* memory pointers */ required_shared_ptr m_charram; required_shared_ptr m_videoram; required_shared_ptr m_spriteram; required_shared_ptr m_scrollv; required_shared_ptr m_scrollh; /* video-related */ bitmap_ind16 m_tmp_bitmap1; bitmap_ind16 m_tmp_bitmap2; tilemap_t *m_bg_tilemap; int m_sl_bank; int m_bg_on; int m_sky_on; int m_sprite_color_base; int m_bg_scrollx; UINT8 m_sprite_lookup[0x2000]; /* sound-related */ int m_sound_nmi_enable; int m_pending_nmi; /* devices */ required_device m_audiocpu; required_device m_maincpu; required_device m_mcu; required_device m_bmcu; required_device m_msm; required_device m_gfxdecode; required_device m_screen; required_device m_palette; DECLARE_WRITE8_MEMBER(bankswitch_w); DECLARE_WRITE8_MEMBER(sound_command_w); DECLARE_WRITE8_MEMBER(nmi_disable_w); DECLARE_WRITE8_MEMBER(nmi_enable_w); DECLARE_WRITE8_MEMBER(sound_enable_w); DECLARE_WRITE8_MEMBER(buggychl_chargen_w); DECLARE_WRITE8_MEMBER(buggychl_sprite_lookup_bank_w); DECLARE_WRITE8_MEMBER(buggychl_sprite_lookup_w); DECLARE_WRITE8_MEMBER(buggychl_ctrl_w); DECLARE_WRITE8_MEMBER(buggychl_bg_scrollx_w); DECLARE_WRITE8_MEMBER(port_a_0_w); DECLARE_WRITE8_MEMBER(port_b_0_w); DECLARE_WRITE8_MEMBER(port_a_1_w); DECLARE_WRITE8_MEMBER(port_b_1_w); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; DECLARE_PALETTE_INIT(buggychl); UINT32 screen_update_buggychl(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_CALLBACK_MEMBER(nmi_callback); void draw_sky( bitmap_ind16 &bitmap, const rectangle &cliprect ); void draw_bg( bitmap_ind16 &bitmap, const rectangle &cliprect ); void draw_fg( bitmap_ind16 &bitmap, const rectangle &cliprect ); void draw_sprites( bitmap_ind16 &bitmap, const rectangle &cliprect ); };