From e430c4d97e0e4a0e3a76a464bea6352cfb46ee44 Mon Sep 17 00:00:00 2001 From: Ivan Vangelista Date: Fri, 2 Nov 2018 20:35:57 +0100 Subject: jackie.cpp: small cleanups (nw) --- src/mame/drivers/jackie.cpp | 215 +++++++++++++++----------------------------- 1 file changed, 74 insertions(+), 141 deletions(-) diff --git a/src/mame/drivers/jackie.cpp b/src/mame/drivers/jackie.cpp index c9a86ceed6a..0b99f5480f5 100644 --- a/src/mame/drivers/jackie.cpp +++ b/src/mame/drivers/jackie.cpp @@ -64,11 +64,8 @@ public: , m_gfxdecode(*this, "gfxdecode") , m_screen(*this, "screen") , m_palette(*this, "palette") - , m_bg_scroll2(*this, "bg_scroll2") - , m_bg_scroll(*this, "bg_scroll") - , m_reel1_ram(*this, "reel1_ram") - , m_reel2_ram(*this, "reel2_ram") - , m_reel3_ram(*this, "reel3_ram") + , m_bg_scroll(*this, "bg_scroll%u", 1U) + , m_reel_ram(*this, "reel_ram%u", 1U) , m_fg_tile_ram(*this, "fg_tile_ram") , m_fg_color_ram(*this, "fg_color_ram") , m_led(*this, "led") @@ -84,37 +81,25 @@ public: private: DECLARE_WRITE8_MEMBER(fg_tile_w); DECLARE_WRITE8_MEMBER(fg_color_w); - DECLARE_WRITE8_MEMBER(bg_scroll_w); - DECLARE_WRITE8_MEMBER(reel1_ram_w); - DECLARE_WRITE8_MEMBER(reel2_ram_w); - DECLARE_WRITE8_MEMBER(reel3_ram_w); - DECLARE_WRITE8_MEMBER(unk_reg1_lo_w); - DECLARE_WRITE8_MEMBER(unk_reg2_lo_w); - DECLARE_WRITE8_MEMBER(unk_reg3_lo_w); - DECLARE_WRITE8_MEMBER(unk_reg1_hi_w); - DECLARE_WRITE8_MEMBER(unk_reg2_hi_w); - DECLARE_WRITE8_MEMBER(unk_reg3_hi_w); + template DECLARE_WRITE8_MEMBER(reel_ram_w); + DECLARE_WRITE8_MEMBER(nmi_and_coins_w); DECLARE_WRITE8_MEMBER(lamps_w); DECLARE_READ8_MEMBER(igs_irqack_r); DECLARE_WRITE8_MEMBER(igs_irqack_w); DECLARE_READ8_MEMBER(expram_r); - void unk_reg_lo_w( int offset, uint8_t data, int reg ); - void unk_reg_hi_w( int offset, uint8_t data, int reg ); + template DECLARE_WRITE8_MEMBER(unk_reg_lo_w); + template DECLARE_WRITE8_MEMBER(unk_reg_hi_w); void show_out(); - TILE_GET_INFO_MEMBER(get_fg_tile_info); - TILE_GET_INFO_MEMBER(get_reel1_tile_info); - TILE_GET_INFO_MEMBER(get_reel2_tile_info); - TILE_GET_INFO_MEMBER(get_reel3_tile_info); - + template TILE_GET_INFO_MEMBER(get_reel_tile_info); uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect); TIMER_DEVICE_CALLBACK_MEMBER(irq); - void jackie_io_map(address_map &map); - void jackie_prg_map(address_map &map); + void io_map(address_map &map); + void prg_map(address_map &map); virtual void machine_start() override; virtual void machine_reset() override; @@ -125,11 +110,8 @@ private: required_device m_screen; required_device m_palette; - required_shared_ptr m_bg_scroll2; - required_shared_ptr m_bg_scroll; - required_shared_ptr m_reel1_ram; - required_shared_ptr m_reel2_ram; - required_shared_ptr m_reel3_ram; + required_shared_ptr_array m_bg_scroll; + required_shared_ptr_array m_reel_ram; required_shared_ptr m_fg_tile_ram; required_shared_ptr m_fg_color_ram; output_finder<> m_led; @@ -137,9 +119,7 @@ private: int m_exp_bank; tilemap_t *m_fg_tilemap; - tilemap_t *m_reel1_tilemap; - tilemap_t *m_reel2_tilemap; - tilemap_t *m_reel3_tilemap; + tilemap_t *m_reel_tilemap[3]; int m_irq_enable; int m_nmi_enable; int m_bg_enable; @@ -149,8 +129,6 @@ private: }; - - TILE_GET_INFO_MEMBER(jackie_state::get_fg_tile_info) { int code = m_fg_tile_ram[tile_index] | (m_fg_color_ram[tile_index] << 8); @@ -170,63 +148,28 @@ WRITE8_MEMBER(jackie_state::fg_color_w) m_fg_tilemap->mark_tile_dirty(offset); } - - - -WRITE8_MEMBER(jackie_state::bg_scroll_w) -{ - m_bg_scroll[offset] = data; -} - - -WRITE8_MEMBER(jackie_state::reel1_ram_w) -{ - m_reel1_ram[offset] = data; - m_reel1_tilemap->mark_tile_dirty(offset); -} - -TILE_GET_INFO_MEMBER(jackie_state::get_reel1_tile_info) -{ - int code = m_reel1_ram[tile_index]; - SET_TILE_INFO_MEMBER(1, code, 0, 0); -} - - - -WRITE8_MEMBER(jackie_state::reel2_ram_w) -{ - m_reel2_ram[offset] = data; - m_reel2_tilemap->mark_tile_dirty(offset); -} - -TILE_GET_INFO_MEMBER(jackie_state::get_reel2_tile_info) -{ - int code = m_reel2_ram[tile_index]; - SET_TILE_INFO_MEMBER(1, code, 0, 0); -} - - -WRITE8_MEMBER(jackie_state::reel3_ram_w) +template +WRITE8_MEMBER(jackie_state::reel_ram_w) { - m_reel3_ram[offset] = data; - m_reel3_tilemap->mark_tile_dirty(offset); + m_reel_ram[Which][offset] = data; + m_reel_tilemap[Which]->mark_tile_dirty(offset); } -TILE_GET_INFO_MEMBER(jackie_state::get_reel3_tile_info) +template +TILE_GET_INFO_MEMBER(jackie_state::get_reel_tile_info) { - int code = m_reel3_ram[tile_index]; + int code = m_reel_ram[Which][tile_index]; SET_TILE_INFO_MEMBER(1, code, 0, 0); } void jackie_state::video_start() { - m_reel1_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(jackie_state::get_reel1_tile_info),this),TILEMAP_SCAN_ROWS,8,32, 64, 8); - m_reel2_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(jackie_state::get_reel2_tile_info),this),TILEMAP_SCAN_ROWS,8,32, 64, 8); - m_reel3_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(jackie_state::get_reel3_tile_info),this),TILEMAP_SCAN_ROWS,8,32, 64, 8); + m_reel_tilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(jackie_state::get_reel_tile_info<0>),this),TILEMAP_SCAN_ROWS,8,32, 64, 8); + m_reel_tilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(jackie_state::get_reel_tile_info<1>),this),TILEMAP_SCAN_ROWS,8,32, 64, 8); + m_reel_tilemap[2] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(jackie_state::get_reel_tile_info<2>),this),TILEMAP_SCAN_ROWS,8,32, 64, 8); - m_reel1_tilemap->set_scroll_cols(64); - m_reel2_tilemap->set_scroll_cols(64); - m_reel3_tilemap->set_scroll_cols(64); + for (int i = 0; i < 3; i++) + m_reel_tilemap[i]->set_scroll_cols(64); m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(FUNC(jackie_state::get_fg_tile_info),this), TILEMAP_SCAN_ROWS, 8, 8, 64, 32); m_fg_tilemap->set_transparent_pen(0); @@ -235,38 +178,37 @@ void jackie_state::video_start() uint32_t jackie_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect) { - int i,j; int startclipmin = 0; const rectangle &visarea = screen.visible_area(); bitmap.fill(m_palette->black_pen(), cliprect); - for (i=0;i < 0x40;i++) + for (int i = 0; i < 0x40; i++) { - m_reel1_tilemap->set_scrolly(i, m_bg_scroll[i+0x000]); - m_reel2_tilemap->set_scrolly(i, m_bg_scroll[i+0x040]); - m_reel3_tilemap->set_scrolly(i, m_bg_scroll[i+0x080]); + m_reel_tilemap[0]->set_scrolly(i, m_bg_scroll[0][i+0x000]); + m_reel_tilemap[1]->set_scrolly(i, m_bg_scroll[0][i+0x040]); + m_reel_tilemap[2]->set_scrolly(i, m_bg_scroll[0][i+0x080]); } - for (j=0; j < 0x100-1; j++) + for (int j=0; j < 0x100-1; j++) { rectangle clip; - int rowenable = m_bg_scroll2[j]; + int rowenable = m_bg_scroll[1][j]; /* draw top of screen */ clip.set(visarea.min_x, visarea.max_x, startclipmin, startclipmin+1); if (rowenable==0) { - m_reel1_tilemap->draw(screen, bitmap, clip, 0,0); + m_reel_tilemap[0]->draw(screen, bitmap, clip, 0,0); } else if (rowenable==1) { - m_reel2_tilemap->draw(screen, bitmap, clip, 0,0); + m_reel_tilemap[1]->draw(screen, bitmap, clip, 0,0); } else if (rowenable==2) { - m_reel3_tilemap->draw(screen, bitmap, clip, 0,0); + m_reel_tilemap[2]->draw(screen, bitmap, clip, 0,0); } else if (rowenable==3) { @@ -315,28 +257,22 @@ void jackie_state::show_out() #endif } -void jackie_state::unk_reg_lo_w( int offset, uint8_t data, int reg ) +template +WRITE8_MEMBER(jackie_state::unk_reg_lo_w) { - m_unk_reg[reg][offset] &= 0xff00; - m_unk_reg[reg][offset] |= data; + m_unk_reg[Which][offset] &= 0xff00; + m_unk_reg[Which][offset] |= data; show_out(); } -WRITE8_MEMBER(jackie_state::unk_reg1_lo_w){ unk_reg_lo_w( offset, data, 0 ); } -WRITE8_MEMBER(jackie_state::unk_reg2_lo_w){ unk_reg_lo_w( offset, data, 1 ); } -WRITE8_MEMBER(jackie_state::unk_reg3_lo_w){ unk_reg_lo_w( offset, data, 2 ); } - -void jackie_state::unk_reg_hi_w( int offset, uint8_t data, int reg ) +template +WRITE8_MEMBER(jackie_state::unk_reg_hi_w) { - m_unk_reg[reg][offset] &= 0xff; - m_unk_reg[reg][offset] |= data << 8; + m_unk_reg[Which][offset] &= 0xff; + m_unk_reg[Which][offset] |= data << 8; show_out(); } -WRITE8_MEMBER(jackie_state::unk_reg1_hi_w){ unk_reg_hi_w( offset, data, 0 ); } -WRITE8_MEMBER(jackie_state::unk_reg2_hi_w){ unk_reg_hi_w( offset, data, 1 ); } -WRITE8_MEMBER(jackie_state::unk_reg3_hi_w){ unk_reg_hi_w( offset, data, 2 ); } - WRITE8_MEMBER(jackie_state::nmi_and_coins_w) { machine().bookkeeping().coin_counter_w(0, data & 0x01); // coin_a @@ -402,21 +338,21 @@ READ8_MEMBER(jackie_state::expram_r) } -void jackie_state::jackie_prg_map(address_map &map) +void jackie_state::prg_map(address_map &map) { map(0x0000, 0xefff).rom(); map(0xf000, 0xffff).ram().region("maincpu", 0xf000); } -void jackie_state::jackie_io_map(address_map &map) +void jackie_state::io_map(address_map &map) { - map(0x0520, 0x0524).w(FUNC(jackie_state::unk_reg1_lo_w)); - map(0x0d20, 0x0d24).w(FUNC(jackie_state::unk_reg1_hi_w)); - map(0x0560, 0x0564).w(FUNC(jackie_state::unk_reg2_lo_w)); - map(0x0d60, 0x0d64).w(FUNC(jackie_state::unk_reg2_hi_w)); - map(0x05a0, 0x05a4).w(FUNC(jackie_state::unk_reg3_lo_w)); - map(0x0da0, 0x0da4).w(FUNC(jackie_state::unk_reg3_hi_w)); - map(0x1000, 0x1107).ram().share("bg_scroll2"); + map(0x0520, 0x0524).w(FUNC(jackie_state::unk_reg_lo_w<0>)); + map(0x0d20, 0x0d24).w(FUNC(jackie_state::unk_reg_hi_w<0>)); + map(0x0560, 0x0564).w(FUNC(jackie_state::unk_reg_lo_w<1>)); + map(0x0d60, 0x0d64).w(FUNC(jackie_state::unk_reg_hi_w<1>)); + map(0x05a0, 0x05a4).w(FUNC(jackie_state::unk_reg_lo_w<2>)); + map(0x0da0, 0x0da4).w(FUNC(jackie_state::unk_reg_hi_w<2>)); + map(0x1000, 0x1107).ram().share(m_bg_scroll[1]); map(0x2000, 0x27ff).ram().w(m_palette, FUNC(palette_device::write8)).share("palette"); map(0x2800, 0x2fff).ram().w(m_palette, FUNC(palette_device::write8_ext)).share("palette_ext"); map(0x4000, 0x4000).portr("DSW1"); /* DSW1 */ @@ -429,12 +365,12 @@ void jackie_state::jackie_io_map(address_map &map) map(0x50a0, 0x50a0).portr("BUTTONS2"); map(0x50b0, 0x50b1).w("ymsnd", FUNC(ym2413_device::write)); map(0x50c0, 0x50c0).r(FUNC(jackie_state::igs_irqack_r)).w(FUNC(jackie_state::igs_irqack_w)); - map(0x6000, 0x60ff).ram().w(FUNC(jackie_state::bg_scroll_w)).share("bg_scroll"); - map(0x6800, 0x69ff).ram().w(FUNC(jackie_state::reel1_ram_w)).share("reel1_ram"); - map(0x6a00, 0x6bff).ram().w(FUNC(jackie_state::reel2_ram_w)).share("reel2_ram"); - map(0x6c00, 0x6dff).ram().w(FUNC(jackie_state::reel3_ram_w)).share("reel3_ram"); - map(0x7000, 0x77ff).ram().w(FUNC(jackie_state::fg_tile_w)).share("fg_tile_ram"); - map(0x7800, 0x7fff).ram().w(FUNC(jackie_state::fg_color_w)).share("fg_color_ram"); + map(0x6000, 0x60ff).ram().share(m_bg_scroll[0]); + map(0x6800, 0x69ff).ram().w(FUNC(jackie_state::reel_ram_w<0>)).share(m_reel_ram[0]); + map(0x6a00, 0x6bff).ram().w(FUNC(jackie_state::reel_ram_w<1>)).share(m_reel_ram[1]); + map(0x6c00, 0x6dff).ram().w(FUNC(jackie_state::reel_ram_w<2>)).share(m_reel_ram[2]); + map(0x7000, 0x77ff).ram().w(FUNC(jackie_state::fg_tile_w)).share(m_fg_tile_ram); + map(0x7800, 0x7fff).ram().w(FUNC(jackie_state::fg_color_w)).share(m_fg_color_ram); map(0x8000, 0xffff).r(FUNC(jackie_state::expram_r)); } @@ -614,13 +550,13 @@ TIMER_DEVICE_CALLBACK_MEMBER(jackie_state::irq) m_maincpu->pulse_input_line(INPUT_LINE_NMI, attotime::zero); } -MACHINE_CONFIG_START(jackie_state::jackie) - +void jackie_state::jackie(machine_config &config) +{ /* basic machine hardware */ - MCFG_DEVICE_ADD("maincpu", Z80, XTAL(12'000'000) / 2) - MCFG_DEVICE_PROGRAM_MAP(jackie_prg_map) - MCFG_DEVICE_IO_MAP(jackie_io_map) - MCFG_TIMER_DRIVER_ADD_SCANLINE("scantimer", jackie_state, irq, "screen", 0, 1) + Z80(config, m_maincpu, XTAL(12'000'000) / 2); + m_maincpu->set_addrmap(AS_PROGRAM, &jackie_state::prg_map); + m_maincpu->set_addrmap(AS_IO, &jackie_state::io_map); + TIMER(config, "scantimer", 0).configure_scanline(FUNC(jackie_state::irq), "screen", 0, 1); i8255_device &ppi1(I8255A(config, "ppi1")); // D8255AC ppi1.out_pa_callback().set(FUNC(jackie_state::nmi_and_coins_w)); @@ -632,24 +568,21 @@ MACHINE_CONFIG_START(jackie_state::jackie) ppi2.out_pb_callback().set(FUNC(jackie_state::lamps_w)); /* video hardware */ - MCFG_SCREEN_ADD("screen", RASTER) - MCFG_SCREEN_REFRESH_RATE(57) - MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(0)) - MCFG_SCREEN_SIZE(64*8, 32*8) - MCFG_SCREEN_VISIBLE_AREA(0*8, 64*8-1, 0, 32*8-1) - MCFG_SCREEN_UPDATE_DRIVER(jackie_state, screen_update) - MCFG_SCREEN_PALETTE("palette") - - MCFG_DEVICE_ADD("gfxdecode", GFXDECODE, "palette", gfx_jackie) - MCFG_PALETTE_ADD("palette", 2048) - MCFG_PALETTE_FORMAT(xBBBBBGGGGGRRRRR) + SCREEN(config, m_screen, SCREEN_TYPE_RASTER); + m_screen->set_refresh_hz(57); + m_screen->set_vblank_time(ATTOSECONDS_IN_USEC(0)); + m_screen->set_size(64*8, 32*8); + m_screen->set_visarea(0*8, 64*8-1, 0, 32*8-1); + m_screen->set_screen_update(FUNC(jackie_state::screen_update)); + m_screen->set_palette(m_palette); + + GFXDECODE(config, m_gfxdecode, m_palette, gfx_jackie); + PALETTE(config, m_palette, 2048).set_format(PALETTE_FORMAT_xBBBBBGGGGGRRRRR); /* sound hardware */ SPEAKER(config, "mono").front_center(); - MCFG_DEVICE_ADD("ymsnd", YM2413, 3579545) - MCFG_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0) - -MACHINE_CONFIG_END + YM2413(config, "ymsnd", XTAL(3'579'545)).add_route(ALL_OUTPUTS, "mono", 1.0); +} ROM_START( jackie ) -- cgit v1.2.3