// license:BSD-3-Clause // copyright-holders:Pierpaolo Prazzoli, Barry Rodewald /************************************************************************* Malzak *************************************************************************/ #include "machine/s2636.h" #include "video/saa5050.h" class malzak_state : public driver_device { public: malzak_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_maincpu(*this, "maincpu"), m_s2636_0(*this, "s2636_0"), m_s2636_1(*this, "s2636_1"), m_trom(*this, "saa5050"), m_videoram(*this, "videoram"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_palette(*this, "palette") { } required_device m_maincpu; required_device m_s2636_0; required_device m_s2636_1; required_device m_trom; required_shared_ptr m_videoram; required_device m_gfxdecode; required_device m_screen; required_device m_palette; /* misc */ // int playfield_x[256]; // int playfield_y[256]; int m_playfield_code[256]; int m_malzak_x; int m_malzak_y; int m_collision_counter; /* devices */ device_t *m_saa5050; DECLARE_READ8_MEMBER(fake_VRLE_r); DECLARE_READ8_MEMBER(s2636_portA_r); DECLARE_READ8_MEMBER(s2650_data_r); DECLARE_WRITE8_MEMBER(port40_w); DECLARE_WRITE8_MEMBER(port60_w); DECLARE_WRITE8_MEMBER(portc0_w); DECLARE_READ8_MEMBER(collision_r); DECLARE_WRITE8_MEMBER(malzak_playfield_w); DECLARE_READ8_MEMBER(videoram_r); virtual void machine_start() override; virtual void machine_reset() override; DECLARE_PALETTE_INIT(malzak); UINT32 screen_update_malzak(screen_device &screen, bitmap_rgb32 &bitmap, const rectangle &cliprect); };