diff options
Diffstat (limited to 'src/mame/drivers/skyarmy.cpp')
-rw-r--r-- | src/mame/drivers/skyarmy.cpp | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/src/mame/drivers/skyarmy.cpp b/src/mame/drivers/skyarmy.cpp deleted file mode 100644 index f926047105b..00000000000 --- a/src/mame/drivers/skyarmy.cpp +++ /dev/null @@ -1,382 +0,0 @@ -// license:BSD-3-Clause -// copyright-holders:Tomasz Slanina, Ryan Holtz -/* - 2010.04.05. stephh - - - Fixed Dip Switches and Inputs (after verification of the Z80 code) - - Updated memory map to partially handle screen flipping - - 05/01/2003 Ryan Holtz - - Added first AY's status read - - Added coinage DIP - - 2003.01.01. Tomasz Slanina - - changes : - - nmi generation (incorrect freq probably) - - music/sfx (partially) - - more sprite tiles (twice than before) - - fixed sprites flips - - scrolling (2nd game level) - - better colors (weird 'hack' .. but works in most cases ( comparing with screens from emustatus )) - - dips - lives - - visible area .. a bit smaller (at least bg 'generation' is not visible for scrolling levels) - - cpu clock .. now 4 mhz - - TODO : - - Bridgepiece helicopters joining from the right side don't fly forward, this is especially a problem - on the 3rd level making it impossible to complete it. - What is it not caused by: memory map mirrors, spriteram writeonly, power-on ram contents -*/ - -#include "emu.h" -#include "cpu/z80/z80.h" -#include "machine/74259.h" -#include "sound/ay8910.h" -#include "emupal.h" -#include "screen.h" -#include "speaker.h" -#include "tilemap.h" - - -class skyarmy_state : public driver_device -{ -public: - skyarmy_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_palette(*this, "palette"), - m_videoram(*this, "videoram"), - m_colorram(*this, "colorram"), - m_spriteram(*this, "spriteram"), - m_scrollram(*this, "scrollram") - { } - - void skyarmy(machine_config &config); - -protected: - virtual void machine_start() override; - virtual void video_start() override; - -private: - required_device<cpu_device> m_maincpu; - required_device<gfxdecode_device> m_gfxdecode; - required_device<palette_device> m_palette; - - required_shared_ptr<uint8_t> m_videoram; - required_shared_ptr<uint8_t> m_colorram; - required_shared_ptr<uint8_t> m_spriteram; - required_shared_ptr<uint8_t> m_scrollram; - - tilemap_t* m_tilemap; - int m_nmi; - - DECLARE_WRITE_LINE_MEMBER(flip_screen_x_w); - DECLARE_WRITE_LINE_MEMBER(flip_screen_y_w); - DECLARE_WRITE8_MEMBER(videoram_w); - DECLARE_WRITE8_MEMBER(colorram_w); - DECLARE_WRITE_LINE_MEMBER(coin_counter_w); - DECLARE_WRITE_LINE_MEMBER(nmi_enable_w); - - TILE_GET_INFO_MEMBER(get_tile_info); - - void skyarmy_palette(palette_device &palette) const; - - uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); - - INTERRUPT_GEN_MEMBER(nmi_source); - void skyarmy_io_map(address_map &map); - void skyarmy_map(address_map &map); -}; - -void skyarmy_state::machine_start() -{ - save_item(NAME(m_nmi)); -} - -WRITE_LINE_MEMBER(skyarmy_state::flip_screen_x_w) -{ - flip_screen_x_set(state); -} - -WRITE_LINE_MEMBER(skyarmy_state::flip_screen_y_w) -{ - flip_screen_y_set(state); -} - -TILE_GET_INFO_MEMBER(skyarmy_state::get_tile_info) -{ - int code = m_videoram[tile_index]; - int attr = bitswap<3>(m_colorram[tile_index], 0, 1, 2); - - SET_TILE_INFO_MEMBER(0, code, attr, 0); -} - -WRITE8_MEMBER(skyarmy_state::videoram_w) -{ - m_videoram[offset] = data; - m_tilemap->mark_tile_dirty(offset); -} - -WRITE8_MEMBER(skyarmy_state::colorram_w) -{ - m_colorram[offset] = data; - m_tilemap->mark_tile_dirty(offset); -} - -void skyarmy_state::skyarmy_palette(palette_device &palette) const -{ - uint8_t const *const color_prom = memregion("proms")->base(); - for (int i = 0; i < 32; i++) - { - int bit0, bit1, bit2; - - bit0 = BIT(color_prom[i], 0); - bit1 = BIT(color_prom[i], 1); - bit2 = BIT(color_prom[i], 2); - int const r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; - - bit0 = BIT(color_prom[i], 3); - bit1 = BIT(color_prom[i], 4); - bit2 = BIT(color_prom[i], 5); - int const g = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; - - bit0 = 0; - bit1 = BIT(color_prom[i], 6); - bit2 = BIT(color_prom[i], 7); - int const b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; - - palette.set_pen_color(i, rgb_t(r, g, b)); - } -} - -void skyarmy_state::video_start() -{ - m_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(skyarmy_state::get_tile_info)), TILEMAP_SCAN_ROWS, 8, 8, 32, 32); - m_tilemap->set_scroll_cols(32); -} - - -uint32_t skyarmy_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) -{ - for (int i = 0; i < 0x20; i++) - m_tilemap->set_scrolly(i, m_scrollram[i]); - - m_tilemap->draw(screen, bitmap, cliprect, 0, 0); - - for (int offs = 0; offs < 0x40; offs += 4) - { - int const pal = bitswap<3>(m_spriteram[offs + 2], 0, 1, 2); - - int sx = m_spriteram[offs + 3]; - int sy = 240 - (m_spriteram[offs] + 1); - int flipy = BIT(m_spriteram[offs + 1], 7); - int flipx = BIT(m_spriteram[offs + 1], 6); - - if (flip_screen_x()) - { - sx = 240 - sx; - flipx = !flipx; - } - if (flip_screen_y()) - { - sy = 240 - sy; - flipy = !flipy; - } - - m_gfxdecode->gfx(1)->transpen(bitmap,cliprect, - m_spriteram[offs + 1] & 0x3f, - pal, - flipx, flipy, - sx, sy, 0); - } - - return 0; -} - -INTERRUPT_GEN_MEMBER(skyarmy_state::nmi_source) -{ - if (m_nmi) - m_maincpu->set_input_line(INPUT_LINE_NMI, ASSERT_LINE); -} - - -WRITE_LINE_MEMBER(skyarmy_state::coin_counter_w) -{ - machine().bookkeeping().coin_counter_w(0, state); -} - - -WRITE_LINE_MEMBER(skyarmy_state::nmi_enable_w) -{ - m_nmi = state; - if (!m_nmi) - m_maincpu->set_input_line(INPUT_LINE_NMI, CLEAR_LINE); -} - - -void skyarmy_state::skyarmy_map(address_map &map) -{ - map(0x0000, 0x7fff).rom(); - map(0x8000, 0x87ff).ram(); - map(0x8800, 0x8fff).ram().w(FUNC(skyarmy_state::videoram_w)).share("videoram"); - map(0x9000, 0x93ff).ram().w(FUNC(skyarmy_state::colorram_w)).share("colorram"); - map(0x9800, 0x983f).ram().share("spriteram"); - map(0x9840, 0x985f).ram().share("scrollram"); - map(0xa000, 0xa000).portr("DSW"); - map(0xa001, 0xa001).portr("P1"); - map(0xa002, 0xa002).portr("P2"); - map(0xa003, 0xa003).portr("SYSTEM"); - map(0xa000, 0xa007).w("latch", FUNC(ls259_device::write_d0)); -} - -void skyarmy_state::skyarmy_io_map(address_map &map) -{ - map.global_mask(0xff); - map(0x00, 0x01).w("ay0", FUNC(ay8910_device::address_data_w)); - map(0x02, 0x02).r("ay0", FUNC(ay8910_device::data_r)); - map(0x04, 0x05).w("ay1", FUNC(ay8910_device::address_data_w)); - map(0x06, 0x06).r("ay1", FUNC(ay8910_device::data_r)); -} - - -/* verified from Z80 code */ -static INPUT_PORTS_START( skyarmy ) - PORT_START("DSW") - PORT_DIPNAME( 0x03, 0x01, DEF_STR( Lives ) ) - PORT_DIPSETTING( 0x00, "2" ) - PORT_DIPSETTING( 0x01, "3" ) - PORT_DIPSETTING( 0x02, "4" ) - PORT_DIPSETTING( 0x03, DEF_STR ( Infinite ) ) - PORT_DIPNAME( 0x0c, 0x00, DEF_STR( Bonus_Life ) ) - PORT_DIPSETTING( 0x00, "10000" ) - PORT_DIPSETTING( 0x04, "20000" ) - PORT_DIPSETTING( 0x08, "30000" ) - PORT_DIPSETTING( 0x0c, "40000" ) - PORT_DIPNAME( 0x30, 0x00, DEF_STR( Coinage ) ) - PORT_DIPSETTING( 0x30, DEF_STR( 3C_1C ) ) - PORT_DIPSETTING( 0x20, DEF_STR( 2C_1C ) ) - PORT_DIPSETTING( 0x00, DEF_STR( 1C_1C ) ) - PORT_DIPSETTING( 0x10, DEF_STR( 1C_2C ) ) - PORT_DIPNAME( 0x40, 0x00, DEF_STR( Flip_Screen ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Off ) ) - PORT_DIPSETTING( 0x40, DEF_STR( On ) ) - PORT_DIPNAME( 0x80, 0x80, DEF_STR( Cabinet ) ) - PORT_DIPSETTING( 0x80, DEF_STR( Upright ) ) - PORT_DIPSETTING( 0x00, DEF_STR( Cocktail ) ) - - PORT_START("P1") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY - PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_PLAYER(1) - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_PLAYER(1) - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) - - PORT_START("P2") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_COCKTAIL - PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_COCKTAIL - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_BUTTON2 ) PORT_COCKTAIL - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) - - PORT_START("SYSTEM") - PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_COIN1 ) - PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START1 ) - PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START2 ) - PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x10, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x20, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x40, IP_ACTIVE_HIGH, IPT_UNUSED ) - PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_UNUSED ) -INPUT_PORTS_END - -static const gfx_layout charlayout = -{ - 8,8, - 256, - 2, - { 0, 256*8*8 }, - { 0, 1, 2, 3, 4, 5, 6, 7 }, - { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8 }, - 8*8 -}; - -static const gfx_layout spritelayout = -{ - 16,16, - 32*2, - 2, - { 0, 256*8*8 }, - { 0, 1, 2, 3, 4, 5, 6, 7, - 8*8+0, 8*8+1, 8*8+2, 8*8+3, 8*8+4, 8*8+5, 8*8+6, 8*8+7 }, - { 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8, - 16*8,17*8,18*8,19*8,20*8,21*8,22*8,23*8 }, - 32*8 -}; - -static GFXDECODE_START( gfx_skyarmy ) - GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 8 ) - GFXDECODE_ENTRY( "gfx2", 0, spritelayout, 0, 8 ) -GFXDECODE_END - -void skyarmy_state::skyarmy(machine_config &config) -{ - Z80(config, m_maincpu, 4000000); - m_maincpu->set_addrmap(AS_PROGRAM, &skyarmy_state::skyarmy_map); - m_maincpu->set_addrmap(AS_IO, &skyarmy_state::skyarmy_io_map); - m_maincpu->set_vblank_int("screen", FUNC(skyarmy_state::irq0_line_hold)); - m_maincpu->set_periodic_int(FUNC(skyarmy_state::nmi_source), attotime::from_hz(650)); - - ls259_device &latch(LS259(config, "latch")); // 11C - latch.q_out_cb<0>().set(FUNC(skyarmy_state::coin_counter_w)); - latch.q_out_cb<4>().set(FUNC(skyarmy_state::nmi_enable_w)); // ??? - latch.q_out_cb<5>().set(FUNC(skyarmy_state::flip_screen_x_w)); - latch.q_out_cb<6>().set(FUNC(skyarmy_state::flip_screen_y_w)); - latch.q_out_cb<7>().set_nop(); // video RAM buffering? - - /* video hardware */ - screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER)); - screen.set_refresh_hz(60); - screen.set_vblank_time(ATTOSECONDS_IN_USEC(0)); - screen.set_size(32*8,32*8); - screen.set_visarea(0*8,32*8-1,1*8,31*8-1); - screen.set_screen_update(FUNC(skyarmy_state::screen_update)); - screen.set_palette(m_palette); - - GFXDECODE(config, m_gfxdecode, m_palette, gfx_skyarmy); - PALETTE(config, m_palette, FUNC(skyarmy_state::skyarmy_palette), 32); - - /* sound hardware */ - SPEAKER(config, "mono").front_center(); - AY8910(config, "ay0", 2500000).add_route(ALL_OUTPUTS, "mono", 0.15); - AY8910(config, "ay1", 2500000).add_route(ALL_OUTPUTS, "mono", 0.15); -} - - -ROM_START( skyarmy ) - ROM_REGION( 0x10000, "maincpu", 0 ) - ROM_LOAD( "a1h.bin", 0x0000, 0x2000, CRC(e3fb9d70) SHA1(b8e3a6d7d6ef30c1397f9b741132c5257c16be2d) ) - ROM_LOAD( "a2h.bin", 0x2000, 0x2000, CRC(0417653e) SHA1(4f6ad7335b5b7e85b4e16cce3c127488c02401b2) ) - ROM_LOAD( "a3h.bin", 0x4000, 0x2000, CRC(95485e56) SHA1(c4cbcd31ba68769d2d0d0875e2a92982265339ae) ) - ROM_LOAD( "j4.bin", 0x6000, 0x2000, CRC(843783df) SHA1(256d8375a8af7de080d456dbc6290a22473d011b) ) - - ROM_REGION( 0x1000, "gfx1", 0 ) - ROM_LOAD( "13b.bin", 0x0000, 0x0800, CRC(3b0e0f7c) SHA1(2bbba10121d3e745146f50c14dc6df97de40fb96) ) - ROM_LOAD( "15b.bin", 0x0800, 0x0800, CRC(5ccfd782) SHA1(408406ae068e5578b8a742abed1c37dcd3720fe5) ) - - ROM_REGION( 0x1000, "gfx2", 0 ) - ROM_LOAD( "8b.bin", 0x0000, 0x0800, CRC(6ac6bd98) SHA1(e653d80ec1b0f8e07821ea781942dae3de7d238d) ) - ROM_LOAD( "10b.bin", 0x0800, 0x0800, CRC(cada7682) SHA1(83ce8336274cb8006a445ac17a179d9ffd4d6809) ) - - ROM_REGION( 0x0020, "proms", 0 ) - ROM_LOAD( "a6.bin", 0x0000, 0x0020, CRC(c721220b) SHA1(61b3320fb616c0600d56840cb6438616c7e0c6eb) ) -ROM_END - -GAME( 1982, skyarmy, 0, skyarmy, skyarmy, skyarmy_state, empty_init, ROT90, "Shoei", "Sky Army", MACHINE_SUPPORTS_SAVE ) |