// license:BSD-3-Clause // copyright-holders:Bryan McPhail /************************************************************************* Crude Buster *************************************************************************/ #include "machine/gen_latch.h" #include "cpu/h6280/h6280.h" #include "video/bufsprite.h" #include "video/decospr.h" #include "video/deco16ic.h" #include "emupal.h" class cbuster_state : public driver_device { public: cbuster_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag) , m_maincpu(*this, "maincpu") , m_audiocpu(*this, "audiocpu") , m_deco_tilegen(*this, "tilegen%u", 1U) , m_palette(*this, "palette") , m_spriteram(*this, "spriteram") , m_soundlatch(*this, "soundlatch") , m_sprgen(*this, "spritegen") , m_pf_rowscroll(*this, "pf%u_rowscroll", 1U) , m_paletteram(*this, "palette") , m_paletteram_ext(*this, "palette_ext") { } /* devices */ required_device m_maincpu; required_device m_audiocpu; required_device_array m_deco_tilegen; required_device m_palette; required_device m_spriteram; required_device m_soundlatch; required_device m_sprgen; /* memory pointers */ required_shared_ptr_array m_pf_rowscroll; required_shared_ptr m_paletteram; required_shared_ptr m_paletteram_ext; /* misc */ uint16_t m_prot; int m_pri; DECLARE_WRITE16_MEMBER(twocrude_control_w); DECLARE_READ16_MEMBER(twocrude_control_r); void init_twocrude(); virtual void machine_start() override; virtual void machine_reset() override; virtual void video_start() override; uint32_t screen_update_twocrude(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); DECO16IC_BANK_CB_MEMBER(bank_callback); DECLARE_WRITE16_MEMBER(palette_w); DECLARE_WRITE16_MEMBER(palette_ext_w); void update_palette(int offset); void twocrude(machine_config &config); void sound_map(address_map &map); void twocrude_map(address_map &map); };