diff options
Diffstat (limited to 'src/mame/drivers/mgolf.cpp')
-rw-r--r-- | src/mame/drivers/mgolf.cpp | 412 |
1 files changed, 0 insertions, 412 deletions
diff --git a/src/mame/drivers/mgolf.cpp b/src/mame/drivers/mgolf.cpp deleted file mode 100644 index 1bb5ab14d7c..00000000000 --- a/src/mame/drivers/mgolf.cpp +++ /dev/null @@ -1,412 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Stefan Jokisch -/*************************************************************************** - - Atari Mini Golf (prototype) driver - -***************************************************************************/ - -#include "emu.h" -#include "cpu/m6502/m6502.h" -#include "emupal.h" -#include "screen.h" -#include "tilemap.h" - -class mgolf_state : public driver_device -{ -public: - enum - { - TIMER_INTERRUPT - }; - - mgolf_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_maincpu(*this, "maincpu"), - m_gfxdecode(*this, "gfxdecode"), - m_screen(*this, "screen"), - m_palette(*this, "palette"), - m_video_ram(*this, "video_ram") - { } - - void mgolf(machine_config &config); - -private: - void vram_w(offs_t offset, uint8_t data); - uint8_t wram_r(offs_t offset); - uint8_t dial_r(); - uint8_t misc_r(); - void wram_w(offs_t offset, uint8_t data); - - TILE_GET_INFO_MEMBER(get_tile_info); - - void mgolf_palette(palette_device &palette) const; - - uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - - TIMER_CALLBACK_MEMBER(interrupt_callback); - - void update_plunger(); - double calc_plunger_pos(); - - virtual void machine_start() override; - virtual void machine_reset() override; - virtual void video_start() override; - virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; - void cpu_map(address_map &map); - - /* devices */ - required_device<cpu_device> m_maincpu; - required_device<gfxdecode_device> m_gfxdecode; - required_device<screen_device> m_screen; - required_device<palette_device> m_palette; - - /* memory pointers */ - required_shared_ptr<uint8_t> m_video_ram; - - /* video-related */ - tilemap_t* m_bg_tilemap; - - /* misc */ - uint8_t m_prev; - uint8_t m_mask; - attotime m_time_pushed; - attotime m_time_released; - emu_timer *m_interrupt_timer; -}; - - -TILE_GET_INFO_MEMBER(mgolf_state::get_tile_info) -{ - uint8_t code = m_video_ram[tile_index]; - - tileinfo.set(0, code, code >> 7, 0); -} - - -void mgolf_state::vram_w(offs_t offset, uint8_t data) -{ - m_video_ram[offset] = data; - m_bg_tilemap->mark_tile_dirty(offset); -} - - -void mgolf_state::video_start() -{ - m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mgolf_state::get_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); -} - - -uint32_t mgolf_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - int i; - - /* draw playfield */ - m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0); - - /* draw sprites */ - for (i = 0; i < 2; i++) - { - m_gfxdecode->gfx(1)->transpen(bitmap,cliprect, - m_video_ram[0x399 + 4 * i], - i, - 0, 0, - m_video_ram[0x390 + 2 * i] - 7, - m_video_ram[0x398 + 4 * i] - 16, 0); - - m_gfxdecode->gfx(1)->transpen(bitmap,cliprect, - m_video_ram[0x39b + 4 * i], - i, - 0, 0, - m_video_ram[0x390 + 2 * i] - 15, - m_video_ram[0x39a + 4 * i] - 16, 0); - } - return 0; -} - - -void mgolf_state::update_plunger( ) -{ - uint8_t val = ioport("BUTTON")->read(); - - if (m_prev != val) - { - if (val == 0) - { - m_time_released = machine().time(); - - if (!m_mask) - m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero); - } - else - m_time_pushed = machine().time(); - - m_prev = val; - } -} - - -void mgolf_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) -{ - switch (id) - { - case TIMER_INTERRUPT: - interrupt_callback(ptr, param); - break; - default: - throw emu_fatalerror("Unknown id in mgolf_state::device_timer"); - } -} - - -TIMER_CALLBACK_MEMBER(mgolf_state::interrupt_callback) -{ - int scanline = param; - - update_plunger(); - - m_maincpu->pulse_input_line(0, m_maincpu->minimum_quantum_time()); - - scanline = scanline + 32; - - if (scanline >= 262) - scanline = 16; - - m_interrupt_timer->adjust(m_screen->time_until_pos(scanline), scanline); -} - - -double mgolf_state::calc_plunger_pos() -{ - return (machine().time().as_double() - m_time_released.as_double()) * (m_time_released.as_double() - m_time_pushed.as_double() + 0.2); -} - - -uint8_t mgolf_state::wram_r(offs_t offset) -{ - return m_video_ram[0x380 + offset]; -} - - -uint8_t mgolf_state::dial_r() -{ - uint8_t val = ioport("41")->read(); - - if ((ioport("DIAL")->read() + 0x00) & 0x20) - { - val |= 0x01; - } - if ((ioport("DIAL")->read() + 0x10) & 0x20) - { - val |= 0x02; - } - - return val; -} - - -uint8_t mgolf_state::misc_r() -{ - double plunger = calc_plunger_pos(); /* see Video Pinball */ - - uint8_t val = ioport("61")->read(); - - if (plunger >= 0.000 && plunger <= 0.001) - { - val &= ~0x20; /* PLUNGER1 */ - } - if (plunger >= 0.006 && plunger <= 0.007) - { - val &= ~0x40; /* PLUNGER2 */ - } - - return val; -} - - -void mgolf_state::wram_w(offs_t offset, uint8_t data) -{ - m_video_ram[0x380 + offset] = data; -} - - - -void mgolf_state::cpu_map(address_map &map) -{ - map.global_mask(0x3fff); - - - map(0x0000, 0x0009).nopw(); - map(0x0024, 0x0024).nopw(); - map(0x0028, 0x0028).nopw(); - map(0x0040, 0x0040).portr("40"); - map(0x0041, 0x0041).r(FUNC(mgolf_state::dial_r)); - map(0x0042, 0x0042).nopw(); - map(0x0044, 0x0044).nopw(); /* watchdog? */ - map(0x0046, 0x0046).nopw(); - map(0x0060, 0x0060).portr("60").nopw(); - map(0x0061, 0x0061).r(FUNC(mgolf_state::misc_r)).nopw(); - map(0x006a, 0x006a).nopw(); - map(0x006c, 0x006c).nopw(); - map(0x006d, 0x006d).nopw(); - map(0x0080, 0x00ff).rw(FUNC(mgolf_state::wram_r), FUNC(mgolf_state::wram_w)).mirror(0x100); - map(0x0800, 0x0bff).ram().w(FUNC(mgolf_state::vram_w)).share("video_ram"); - - map(0x2000, 0x3fff).rom(); -} - - -static INPUT_PORTS_START( mgolf ) - - PORT_START("40") - PORT_DIPNAME( 0x30, 0x00, DEF_STR( Language ) ) - PORT_DIPSETTING( 0x00, DEF_STR( English ) ) - PORT_DIPSETTING( 0x10, DEF_STR( French ) ) - PORT_DIPSETTING( 0x20, DEF_STR( Spanish ) ) - PORT_DIPSETTING( 0x30, DEF_STR( German ) ) - PORT_DIPNAME( 0xc0, 0x40, "Shots per Coin" ) - PORT_DIPSETTING( 0x00, "25" ) - PORT_DIPSETTING( 0x40, "30" ) - PORT_DIPSETTING( 0x80, "35" ) - PORT_DIPSETTING( 0xc0, "40" ) - - PORT_START("41") - PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_CUSTOM ) /* DIAL A */ - PORT_BIT ( 0x02, IP_ACTIVE_HIGH, IPT_CUSTOM ) /* DIAL B */ - PORT_BIT ( 0x04, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT ( 0x08, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen") - - PORT_START("60") - PORT_SERVICE( 0x10, IP_ACTIVE_LOW ) - PORT_BIT ( 0x20, IP_ACTIVE_LOW, IPT_TILT ) - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_COIN1 ) PORT_IMPULSE(1) - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_COIN2 ) PORT_IMPULSE(1) - - PORT_START("61") - PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON2 ) PORT_NAME("Course Select") PORT_CODE(KEYCODE_SPACE) - PORT_BIT ( 0x20, IP_ACTIVE_LOW, IPT_CUSTOM ) /* PLUNGER 1 */ - PORT_BIT ( 0x40, IP_ACTIVE_LOW, IPT_CUSTOM ) /* PLUNGER 2 */ - PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_START1 ) - - PORT_START("DIAL") - PORT_BIT( 0xff, 0x00, IPT_DIAL ) PORT_SENSITIVITY(100) PORT_KEYDELTA(25) - - PORT_START("BUTTON") - PORT_BIT ( 0xff, IP_ACTIVE_HIGH, IPT_BUTTON1 ) - -INPUT_PORTS_END - - -void mgolf_state::mgolf_palette(palette_device &palette) const -{ - palette.set_pen_color(0, rgb_t(0x80, 0x80, 0x80)); - palette.set_pen_color(1, rgb_t(0x00, 0x00, 0x00)); - palette.set_pen_color(2, rgb_t(0x80, 0x80, 0x80)); - palette.set_pen_color(3, rgb_t(0xff, 0xff, 0xff)); -} - -static const gfx_layout tile_layout = -{ - 8, 8, - 128, - 1, - { 0 }, - { - 0, 1, 2, 3, 4, 5, 6, 7 - }, - { - 0x00, 0x08, 0x10, 0x18, 0x20, 0x28, 0x30, 0x38 - }, - 0x40 -}; - - -static const gfx_layout sprite_layout = -{ - 8, 16, - 16, - 1, - { 0 }, - { - 7, 6, 5, 4, 3, 2, 1, 0, - }, - { - 0x00, 0x08, 0x10, 0x18, 0x20, 0x28, 0x30, 0x38, - 0x40, 0x48, 0x50, 0x58, 0x60, 0x68, 0x70, 0x78 - }, - 0x80 -}; - - -static GFXDECODE_START( gfx_mgolf ) - GFXDECODE_ENTRY( "gfx1", 0, tile_layout, 0, 2 ) - GFXDECODE_ENTRY( "gfx2", 0, sprite_layout, 0, 2 ) -GFXDECODE_END - - -void mgolf_state::machine_start() -{ - m_interrupt_timer = timer_alloc(TIMER_INTERRUPT); - - save_item(NAME(m_prev)); - save_item(NAME(m_mask)); - save_item(NAME(m_time_pushed)); - save_item(NAME(m_time_released)); -} - -void mgolf_state::machine_reset() -{ - m_interrupt_timer->adjust(m_screen->time_until_pos(16), 16); - - m_mask = 0; - m_prev = 0; -} - - -void mgolf_state::mgolf(machine_config &config) -{ - /* basic machine hardware */ - M6502(config, m_maincpu, 12096000 / 16); /* ? */ - m_maincpu->set_addrmap(AS_PROGRAM, &mgolf_state::cpu_map); - - - /* video hardware */ - SCREEN(config, m_screen, SCREEN_TYPE_RASTER); - m_screen->set_refresh_hz(60); - m_screen->set_size(256, 262); - m_screen->set_visarea(0, 255, 0, 223); - m_screen->set_screen_update(FUNC(mgolf_state::screen_update)); - m_screen->set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_mgolf); - PALETTE(config, m_palette, FUNC(mgolf_state::mgolf_palette), 4); - - /* sound hardware */ -} - - -ROM_START( mgolf ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD_NIB_LOW ( "33496-01.e1", 0x2000, 0x0800, CRC(9ea98f39) SHA1(f5685554c2088032d3e8b9e8066bb3e8274c2425) ) - ROM_LOAD_NIB_HIGH( "33497-01.j1", 0x2000, 0x0800, CRC(0f34962b) SHA1(f71c4a008905bc87cb2ce4971fea357ed7d5d28a) ) - ROM_LOAD_NIB_LOW ( "33498-01.c2", 0x2800, 0x0800, CRC(413b616e) SHA1(dec9d9a86159a378ae79986d7fbc6f326b48c969) ) - ROM_LOAD_NIB_HIGH( "33499-01.k1", 0x2800, 0x0800, CRC(e4566326) SHA1(bc838f1bb82c865ec4357b3274ff3306336a4601) ) - ROM_LOAD_NIB_LOW ( "33500-01.e2", 0x3000, 0x0800, CRC(50bb1eb6) SHA1(6973d4817d4819fb2ada88f96f19d8248228d01f) ) - ROM_LOAD_NIB_HIGH( "33501-01.m2", 0x3000, 0x0800, CRC(a66a6ff2) SHA1(aa58349451e31b9ab28136a424e83dfc796af205) ) - ROM_LOAD_NIB_LOW ( "33502-01.j2", 0x3800, 0x0800, CRC(2177b041) SHA1(c842f8764e28c377e35458f1ae972a3c0278df45) ) - ROM_LOAD_NIB_HIGH( "33503-01.k2", 0x3800, 0x0800, CRC(db6ccbf6) SHA1(84f7b8bf37b487a386f700fb35c15a0c6e5254a4) ) - - ROM_REGION( 0x0400, "gfx1", 0 ) /* tiles */ - ROM_LOAD( "33524-01.h8", 0x0000, 0x0200, CRC(bd0e3bb3) SHA1(d833bf777118800c84fdae3d52c856375e05bc26) ) - ROM_LOAD( "33525-01.f8", 0x0200, 0x0200, CRC(7b2bac96) SHA1(2d2580b66b56de2837ccb3b60d0f24a03d018fbd) ) - - ROM_REGION( 0x0100, "gfx2", 0 ) /* sprites */ - ROM_LOAD_NIB_LOW ( "33526-01.f5", 0x0000, 0x0100, CRC(feee59ad) SHA1(6a7a3e043d7db2c2711029fcd49e1e2ff4cfde78) ) - ROM_LOAD_NIB_HIGH( "33527-01.e5", 0x0000, 0x0100, CRC(d482bdf2) SHA1(59251980bb7c6b02dcd75c46e32c9bf9d8c5e8c1) ) - - ROM_REGION( 0x0200, "proms", 0 ) - ROM_LOAD( "33756-01.m7", 0x0000, 0x0200, CRC(4cec9bf3) SHA1(6dd49f045fb53ae9f412639117b107faa93dfd99) ) -ROM_END - - -GAME( 1978, mgolf, 0, mgolf, mgolf, mgolf_state, empty_init, ROT270, "Atari", "Mini Golf (Atari, prototype)", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE ) |