// license:BSD-3-Clause // copyright-holders:Aaron Giles, Bryan McPhail /*************************************************************************** Midway MCR-68k system ***************************************************************************/ #include "machine/timer.h" #include "machine/watchdog.h" #include "audio/midway.h" #include "audio/williams.h" #include "machine/6840ptm.h" #include "machine/adc0844.h" #include "screen.h" class mcr68_state : public driver_device { public: mcr68_state(const machine_config &mconfig, device_type type, const char *tag) : driver_device(mconfig, type, tag), m_sounds_good(*this, "sg"), m_turbo_cheap_squeak(*this, "tcs"), m_cvsd_sound(*this, "cvsd"), m_adc(*this, "adc"), m_videoram(*this, "videoram"), m_spriteram(*this, "spriteram") , m_maincpu(*this, "maincpu"), m_gfxdecode(*this, "gfxdecode"), m_screen(*this, "screen"), m_ptm(*this, "ptm") { } optional_device m_sounds_good; optional_device m_turbo_cheap_squeak; optional_device m_cvsd_sound; optional_device m_adc; required_shared_ptr m_videoram; required_shared_ptr m_spriteram; uint16_t m_control_word; uint8_t m_protection_data[5]; attotime m_timing_factor; uint8_t m_sprite_clip; int8_t m_sprite_xoffset; timer_expired_delegate m_v493_callback; tilemap_t *m_bg_tilemap; tilemap_t *m_fg_tilemap; DECLARE_WRITE16_MEMBER(xenophobe_control_w); DECLARE_WRITE16_MEMBER(blasted_control_w); DECLARE_READ16_MEMBER(spyhunt2_port_0_r); DECLARE_READ16_MEMBER(spyhunt2_port_1_r); DECLARE_WRITE16_MEMBER(spyhunt2_control_w); DECLARE_READ16_MEMBER(archrivl_port_1_r); DECLARE_WRITE16_MEMBER(archrivl_control_w); DECLARE_WRITE16_MEMBER(pigskin_protection_w); DECLARE_READ16_MEMBER(pigskin_protection_r); DECLARE_READ16_MEMBER(pigskin_port_1_r); DECLARE_READ16_MEMBER(pigskin_port_2_r); DECLARE_READ16_MEMBER(trisport_port_1_r); DECLARE_WRITE16_MEMBER(mcr68_videoram_w); void init_intlaser(); void init_pigskin(); void init_blasted(); void init_trisport(); void init_xenophob(); void init_archrivl(); void init_spyhunt2(); void init_archrivlb(); DECLARE_READ16_MEMBER(archrivlb_port_1_r); TILE_GET_INFO_MEMBER(get_bg_tile_info); DECLARE_MACHINE_START(mcr68); DECLARE_MACHINE_RESET(mcr68); DECLARE_VIDEO_START(mcr68); uint32_t screen_update_mcr68(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_DEVICE_CALLBACK_MEMBER(scanline_cb); TIMER_CALLBACK_MEMBER(mcr68_493_off_callback); TIMER_CALLBACK_MEMBER(mcr68_493_callback); void mcr68_update_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int priority); void mcr68_common_init(int clip, int xoffset); required_device m_maincpu; required_device m_gfxdecode; required_device m_screen; std::unique_ptr m_srcdata0; std::unique_ptr m_srcdata2; void mcr68(machine_config &config); void intlaser(machine_config &config); void xenophob(machine_config &config); void spyhunt2(machine_config &config); void trisport(machine_config &config); void pigskin(machine_config &config); void archrivl(machine_config &config); void mcr68_map(address_map &map); void pigskin_map(address_map &map); void trisport_map(address_map &map); private: required_device m_ptm; };