diff options
Diffstat (limited to 'src/mame/drivers/boxer.cpp')
-rw-r--r-- | src/mame/drivers/boxer.cpp | 558 |
1 files changed, 0 insertions, 558 deletions
diff --git a/src/mame/drivers/boxer.cpp b/src/mame/drivers/boxer.cpp deleted file mode 100644 index 8a6c13cd1b5..00000000000 --- a/src/mame/drivers/boxer.cpp +++ /dev/null @@ -1,558 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Stefan Jokisch -/*************************************************************************** - - Atari Boxer (prototype) driver - - AKA Boxing, both game titles appear in the schematics - - This game had some weird controls that don't work well in MAME. - -***************************************************************************/ - -#include "emu.h" -#include "cpu/m6502/m6502.h" -#include "machine/watchdog.h" -#include "emupal.h" -#include "screen.h" - -#define MASTER_CLOCK XTAL(12'096'000) - -/************************************* - * - * Driver data - * - *************************************/ - -class boxer_state : public driver_device -{ -public: - enum - { - TIMER_POT_INTERRUPT, - TIMER_PERIODIC - }; - - boxer_state(const machine_config &mconfig, device_type type, const char *tag) : - driver_device(mconfig, type, tag), - m_tile_ram(*this, "tile_ram"), - m_sprite_ram(*this, "sprite_ram"), - m_maincpu(*this, "maincpu"), - m_gfxdecode(*this, "gfxdecode"), - m_screen(*this, "screen"), - m_palette(*this, "palette"), - m_leds(*this, "led%u", 0U) - { } - - void boxer(machine_config &config); - -protected: - DECLARE_READ8_MEMBER(input_r); - DECLARE_READ8_MEMBER(misc_r); - DECLARE_WRITE8_MEMBER(bell_w); - DECLARE_WRITE8_MEMBER(sound_w); - DECLARE_WRITE8_MEMBER(pot_w); - DECLARE_WRITE8_MEMBER(irq_reset_w); - DECLARE_WRITE8_MEMBER(crowd_w); - DECLARE_WRITE8_MEMBER(led_w); - void boxer_palette(palette_device &palette) const; - uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - TIMER_CALLBACK_MEMBER(pot_interrupt); - TIMER_CALLBACK_MEMBER(periodic_callback); - void draw(bitmap_ind16 &bitmap, const rectangle &cliprect); - - virtual void machine_start() override; - virtual void machine_reset() override; - void boxer_map(address_map &map); - - virtual void device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) override; - -private: - /* memory pointers */ - required_shared_ptr<uint8_t> m_tile_ram; - required_shared_ptr<uint8_t> m_sprite_ram; - - /* misc */ - uint8_t m_pot_state; - uint8_t m_pot_latch; - emu_timer *m_pot_interrupt; - emu_timer *m_periodic_timer; - - /* 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; - output_finder<2> m_leds; -}; - -/************************************* - * - * Interrupts / Timers - * - *************************************/ - -void boxer_state::device_timer(emu_timer &timer, device_timer_id id, int param, void *ptr) -{ - switch(id) - { - case TIMER_POT_INTERRUPT: - pot_interrupt(ptr, param); - break; - case TIMER_PERIODIC: - periodic_callback(ptr, param); - break; - default: - throw emu_fatalerror("Unknown id in boxer_state::device_timer"); - } -} - -TIMER_CALLBACK_MEMBER(boxer_state::pot_interrupt) -{ - int mask = param; - - if (m_pot_latch & mask) - m_maincpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); - - m_pot_state |= mask; -} - - -TIMER_CALLBACK_MEMBER(boxer_state::periodic_callback) -{ - int scanline = param; - - m_maincpu->set_input_line(0, ASSERT_LINE); - - if (scanline == 0) - { - uint8_t mask[256]; - - int i; - - memset(mask, 0, sizeof mask); - - mask[ioport("STICK0_X")->read()] |= 0x01; - mask[ioport("STICK0_Y")->read()] |= 0x02; - mask[ioport("PADDLE0")->read()] |= 0x04; - mask[ioport("STICK1_X")->read()] |= 0x08; - mask[ioport("STICK1_Y")->read()] |= 0x10; - mask[ioport("PADDLE1")->read()] |= 0x20; - - for (i = 1; i < 256; i++) - if (mask[i] != 0) - m_pot_interrupt->adjust(m_screen->time_until_pos(i), mask[i]); - - m_pot_state = 0; - } - - scanline += 64; - - if (scanline >= 262) - scanline = 0; - - m_periodic_timer->adjust(m_screen->time_until_pos(scanline), scanline); -} - - -/************************************* - * - * Video system - * - *************************************/ - -void boxer_state::boxer_palette(palette_device &palette) const -{ - palette.set_pen_color(0, rgb_t(0x00,0x00,0x00)); - palette.set_pen_color(1, rgb_t(0xff,0xff,0xff)); - - palette.set_pen_color(2, rgb_t(0xff,0xff,0xff)); - palette.set_pen_color(3, rgb_t(0x00,0x00,0x00)); -} - -void boxer_state::draw( bitmap_ind16 &bitmap, const rectangle &cliprect ) -{ - int n; - - for (n = 0; n < 2; n++) - { - const uint8_t* p = memregion(n == 0 ? "user1" : "user2")->base(); - - int i, j; - - int x = 196 - m_sprite_ram[0 + 2 * n]; - int y = 192 - m_sprite_ram[1 + 2 * n]; - - int l = m_sprite_ram[4 + 2 * n] & 15; - int r = m_sprite_ram[5 + 2 * n] & 15; - - for (i = 0; i < 8; i++) - { - for (j = 0; j < 4; j++) - { - uint8_t code; - - code = p[32 * l + 4 * i + j]; - - - m_gfxdecode->gfx(n)->transpen(bitmap,cliprect, - code, - 0, - code & 0x80, 0, - x + 8 * j, - y + 8 * i, 1); - - code = p[32 * r + 4 * i - j + 3]; - - - m_gfxdecode->gfx(n)->transpen(bitmap,cliprect, - code, - 0, - !(code & 0x80), 0, - x + 8 * j + 32, - y + 8 * i, 1); - } - } - } -} - - -uint32_t boxer_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - int i, j; - - bitmap.fill(1, cliprect); - - for (i = 0; i < 16; i++) - { - for (j = 0; j < 32; j++) - { - uint8_t code = m_tile_ram[32 * i + j]; - - - m_gfxdecode->gfx(2)->transpen(bitmap,cliprect, - code, - 0, - code & 0x40, code & 0x40, - 8 * j + 4, - 8 * (i % 2) + 32 * (i / 2), 0); - } - } - - draw(bitmap, cliprect); - return 0; -} - - -/************************************* - * - * Memory handlers - * - *************************************/ - -READ8_MEMBER(boxer_state::input_r) -{ - uint8_t val = ioport("IN0")->read(); - - if (ioport("IN3")->read() < m_screen->vpos()) - val |= 0x02; - - return (val << ((offset & 7) ^ 7)) & 0x80; -} - - -READ8_MEMBER(boxer_state::misc_r) -{ - uint8_t val = 0; - - switch (offset & 3) - { - case 0: - val = m_pot_state & m_pot_latch; - break; - - case 1: - val = m_screen->vpos(); - break; - - case 2: - val = ioport("IN1")->read(); - break; - - case 3: - val = ioport("IN2")->read(); - break; - } - - return val ^ 0x3f; -} - - - - -WRITE8_MEMBER(boxer_state::bell_w) -{ -} - - -WRITE8_MEMBER(boxer_state::sound_w) -{ -} - - -WRITE8_MEMBER(boxer_state::pot_w) -{ - /* BIT0 => HPOT1 */ - /* BIT1 => VPOT1 */ - /* BIT2 => RPOT1 */ - /* BIT3 => HPOT2 */ - /* BIT4 => VPOT2 */ - /* BIT5 => RPOT2 */ - - m_pot_latch = data & 0x3f; - - m_maincpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE); -} - - -WRITE8_MEMBER(boxer_state::irq_reset_w) -{ - m_maincpu->set_input_line(0, CLEAR_LINE); -} - - -WRITE8_MEMBER(boxer_state::crowd_w) -{ - /* BIT0 => ATTRACT */ - /* BIT1 => CROWD-1 */ - /* BIT2 => CROWD-2 */ - /* BIT3 => CROWD-3 */ - - machine().bookkeeping().coin_lockout_global_w(data & 1); -} - - -WRITE8_MEMBER(boxer_state::led_w) -{ - m_leds[1] = BIT(~data, 0); - m_leds[0] = BIT(~data, 1); -} - - -/************************************* - * - * Address maps - * - *************************************/ - -void boxer_state::boxer_map(address_map &map) -{ - map.global_mask(0x3fff); - map(0x0000, 0x01ff).ram(); - map(0x0200, 0x03ff).ram().share("tile_ram"); - map(0x0800, 0x08ff).r(FUNC(boxer_state::input_r)); - map(0x1000, 0x17ff).r(FUNC(boxer_state::misc_r)); - map(0x1800, 0x1800).w(FUNC(boxer_state::pot_w)); - map(0x1900, 0x19ff).w(FUNC(boxer_state::led_w)); - map(0x1a00, 0x1aff).w(FUNC(boxer_state::sound_w)); - map(0x1b00, 0x1bff).w(FUNC(boxer_state::crowd_w)); - map(0x1c00, 0x1cff).w(FUNC(boxer_state::irq_reset_w)); - map(0x1d00, 0x1dff).w(FUNC(boxer_state::bell_w)); - map(0x1e00, 0x1eff).writeonly().share("sprite_ram"); - map(0x1f00, 0x1fff).w("watchdog", FUNC(watchdog_timer_device::reset_w)); - map(0x3000, 0x3fff).rom(); -} - - -/************************************* - * - * Input ports - * - *************************************/ - -static INPUT_PORTS_START( boxer ) - PORT_START("IN0") - PORT_BIT ( 0x01, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT ( 0x02, IP_ACTIVE_HIGH, IPT_UNUSED ) /* TIMER */ - PORT_BIT ( 0x04, IP_ACTIVE_LOW, IPT_TILT ) - PORT_SERVICE( 0x08, IP_ACTIVE_HIGH ) - PORT_BIT ( 0x10, IP_ACTIVE_HIGH, IPT_START1 ) - PORT_BIT ( 0x20, IP_ACTIVE_HIGH, IPT_START2 ) - PORT_BIT ( 0x40, IP_ACTIVE_LOW, IPT_COIN1 ) - PORT_BIT ( 0x80, IP_ACTIVE_LOW, IPT_COIN2 ) - - PORT_START("IN1") - PORT_DIPNAME( 0x03, 0x01, "Number of Rounds" ) - PORT_DIPSETTING( 0x03, "1" ) - PORT_DIPSETTING( 0x02, "2" ) - PORT_DIPSETTING( 0x01, "3" ) - PORT_DIPSETTING( 0x00, "4" ) - - PORT_START("IN2") - PORT_DIPNAME( 0x03, 0x01, DEF_STR( Coinage ) ) - PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x01, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x02, DEF_STR( 1C_2C ) ) - PORT_DIPSETTING( 0x03, DEF_STR( Free_Play ) ) - - PORT_START("STICK0_X") - PORT_BIT ( 0xff, 0x80, IPT_AD_STICK_X ) PORT_MINMAX(0x20,0xe0) PORT_SENSITIVITY(30) PORT_KEYDELTA(16) PORT_REVERSE PORT_PLAYER(1) - - PORT_START("STICK0_Y") - PORT_BIT ( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_MINMAX(0x20,0xe0) PORT_SENSITIVITY(30) PORT_KEYDELTA(16) PORT_REVERSE PORT_PLAYER(1) - - PORT_START("PADDLE0") - PORT_BIT( 0xff, 0x80, IPT_PADDLE ) PORT_MINMAX(0x20,0xe0) PORT_SENSITIVITY(30) PORT_KEYDELTA(16) PORT_CODE_DEC(KEYCODE_Z) PORT_CODE_INC(KEYCODE_X) PORT_CENTERDELTA(0) PORT_PLAYER(1) - - PORT_START("STICK1_X") - PORT_BIT ( 0xff, 0x80, IPT_AD_STICK_X ) PORT_MINMAX(0x20,0xe0) PORT_SENSITIVITY(30) PORT_KEYDELTA(16) PORT_REVERSE PORT_PLAYER(2) - - PORT_START("STICK1_Y") - PORT_BIT ( 0xff, 0x80, IPT_AD_STICK_Y ) PORT_MINMAX(0x20,0xe0) PORT_SENSITIVITY(30) PORT_KEYDELTA(16) PORT_REVERSE PORT_PLAYER(2) - - PORT_START("PADDLE1") - PORT_BIT( 0xff, 0x80, IPT_PADDLE ) PORT_MINMAX(0x20,0xe0) PORT_SENSITIVITY(30) PORT_KEYDELTA(16) PORT_CODE_DEC(KEYCODE_Q) PORT_CODE_INC(KEYCODE_W) PORT_CENTERDELTA(0) PORT_PLAYER(2) - - PORT_START("IN3") - PORT_DIPNAME( 0xff, 0x5c, "Round Time" ) /* actually a potentiometer */ - PORT_DIPSETTING( 0x3c, "15 seconds" ) - PORT_DIPSETTING( 0x5c, "30 seconds" ) - PORT_DIPSETTING( 0x7c, "45 seconds" ) -INPUT_PORTS_END - - -/************************************* - * - * Graphics definitions - * - *************************************/ - -static const gfx_layout tile_layout = -{ - 8, 8, - 64, - 1, - { 0 }, - { - 0x7, 0x6, 0x5, 0x4, 0xf, 0xe, 0xd, 0xc - }, - { - 0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70 - }, - 0x80 -}; - - -static const gfx_layout sprite_layout = -{ - 8, 8, - 64, - 1, - { 0 }, - { - 0x4, 0x5, 0x6, 0x7, 0xc, 0xd, 0xe, 0xf - }, - { - 0x00, 0x10, 0x20, 0x30, 0x40, 0x50, 0x60, 0x70 - }, - 0x80 -}; - - -static GFXDECODE_START( gfx_boxer ) - GFXDECODE_ENTRY( "gfx1", 0, sprite_layout, 0, 1 ) - GFXDECODE_ENTRY( "gfx2", 0, sprite_layout, 0, 1 ) - GFXDECODE_ENTRY( "gfx3", 0, tile_layout, 2, 1 ) -GFXDECODE_END - - -/************************************* - * - * Machine driver - * - *************************************/ - -void boxer_state::machine_start() -{ - m_leds.resolve(); - m_pot_interrupt = timer_alloc(TIMER_POT_INTERRUPT); - m_periodic_timer = timer_alloc(TIMER_PERIODIC); - - save_item(NAME(m_pot_state)); - save_item(NAME(m_pot_latch)); -} - -void boxer_state::machine_reset() -{ - m_periodic_timer->adjust(m_screen->time_until_pos(0)); - - m_pot_state = 0; - m_pot_latch = 0; -} - - -void boxer_state::boxer(machine_config &config) -{ - /* basic machine hardware */ - M6502(config, m_maincpu, MASTER_CLOCK / 16); - m_maincpu->set_addrmap(AS_PROGRAM, &boxer_state::boxer_map); - - WATCHDOG_TIMER(config, "watchdog"); - - /* 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(8, 247, 0, 239); - m_screen->set_screen_update(FUNC(boxer_state::screen_update)); - m_screen->set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_boxer); - PALETTE(config, m_palette, FUNC(boxer_state::boxer_palette), 4); - - /* sound hardware */ -} - - -/************************************* - * - * ROM definition - * - *************************************/ - -ROM_START( boxer ) - ROM_REGION( 0x4000, "maincpu", 0 ) - ROM_LOAD_NIB_LOW ( "3400l.e1", 0x3400, 0x0400, CRC(df85afa4) SHA1(5a74a08f1e0b0bbec02999d5e46513d8afd333ac) ) - ROM_LOAD_NIB_HIGH( "3400m.a1", 0x3400, 0x0400, CRC(23fe06aa) SHA1(03a4eedbf60f07d1dd8d7af576828df5f032146e) ) - ROM_LOAD_NIB_LOW ( "3800l.j1", 0x3800, 0x0400, CRC(087263fb) SHA1(cc3715a68bd05f23b4abf9f18ca14a8fe55163f7) ) - ROM_LOAD_NIB_HIGH( "3800m.d1", 0x3800, 0x0400, CRC(3bbf605e) SHA1(be4ff1702eb837710421a7dafcdc60fe2d3259e8) ) - ROM_LOAD_NIB_LOW ( "3c00l.h1", 0x3C00, 0x0400, CRC(09e204f2) SHA1(565d4c8865da7d96a45e909973d570101de61f63) ) - ROM_LOAD_NIB_HIGH( "3c00m.c1", 0x3C00, 0x0400, CRC(2f8ebc85) SHA1(05a4e29ec7e49173200d5fe5344274fd6afd16d7) ) - - ROM_REGION( 0x0400, "gfx1", 0 ) /* lower boxer */ - ROM_LOAD( "bx137l.c8", 0x0000, 0x0400, CRC(e91f2048) SHA1(64039d07557e210aa4f6663cd7e72814cb881310) ) - - ROM_REGION( 0x0400, "gfx2", 0 ) /* upper boxer */ - ROM_LOAD( "bx137u.m8", 0x0000, 0x0400, CRC(e4fee386) SHA1(79b70aca4a92c56363689a363b643d46294d3e88) ) - - ROM_REGION( 0x0400, "gfx3", 0 ) /* tiles */ - ROM_LOAD( "9417.k2", 0x0000, 0x0400, CRC(7e3d22cf) SHA1(92e6bbe049dc8fcd674f2ff96cde3786f714508d) ) - - ROM_REGION( 0x0200, "user1", 0 ) /* lower boxer map */ - ROM_LOAD( "bx115l.b7", 0x0000, 0x0200, CRC(31f2234f) SHA1(d53f3a1d0db3cf3024de61ef64f76c6dfdf6861c) ) - - ROM_REGION( 0x0200, "user2", 0 ) /* upper boxer map */ - ROM_LOAD( "bx115u.l7", 0x0000, 0x0200, CRC(124d3f24) SHA1(09fab2ae218b8584c0e3c8e02f5680ce083a33d6) ) - - ROM_REGION( 0x0100, "proms", 0 ) /* sync prom */ - ROM_LOAD( "9402.m3", 0x0000, 0x0100, CRC(00e224a0) SHA1(1a384ef488791c62566c91b18d6a1fb4a5def2ba) ) -ROM_END - - -/************************************* - * - * Game driver - * - *************************************/ - -GAME( 1978, boxer, 0, boxer, boxer, boxer_state, empty_init, 0, "Atari", "Boxer (prototype)", MACHINE_NO_SOUND | MACHINE_SUPPORTS_SAVE ) |