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https://github.com/holub/mame
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technos/mystston.cpp, technos/shadfrce.cpp, technos/ssozumo.cpp, technos/tagteam.cpp: consolidated drivers in single files, minor cleanups
This commit is contained in:
Ivan Vangelista
parent
e5a902f4b4
commit
19c91d2631
@ -16,11 +16,358 @@
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***************************************************************************/
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#include "emu.h"
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#include "mystston.h"
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#include "cpu/m6502/m6502.h"
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#include "speaker.h"
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#include "sound/ay8910.h"
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#include "video/resnet.h"
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#include "emupal.h"
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#include "screen.h"
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#include "speaker.h"
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#include "tilemap.h"
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namespace {
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class mystston_state : public driver_device
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{
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public:
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mystston_state(const machine_config &mconfig, device_type type, const char *tag)
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: driver_device(mconfig, type, tag),
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m_maincpu(*this, "maincpu"),
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m_ay8910(*this, "ay%u", 1U),
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m_ay8910_data(*this, "ay8910_data"),
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m_ay8910_select(*this, "ay8910_select"),
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m_dsw1(*this, "DSW1"),
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m_bg_videoram(*this, "bg_videoram"),
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m_fg_videoram(*this, "fg_videoram"),
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m_spriteram(*this, "spriteram"),
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m_paletteram(*this, "paletteram"),
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m_scroll(*this, "scroll"),
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m_video_control(*this, "video_control"),
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m_color_prom(*this, "proms"),
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m_gfxdecode(*this, "gfxdecode"),
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m_screen(*this, "screen"),
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m_palette(*this, "palette") { }
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void mystston(machine_config &config);
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DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
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protected:
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virtual void video_start() override;
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virtual void video_reset() override;
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private:
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static constexpr XTAL MASTER_CLOCK = XTAL(12'000'000);
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// machine state
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required_device<cpu_device> m_maincpu;
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required_device_array<ay8910_device, 2> m_ay8910;
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required_shared_ptr<uint8_t> m_ay8910_data;
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required_shared_ptr<uint8_t> m_ay8910_select;
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required_ioport m_dsw1;
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// video state
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tilemap_t *m_fg_tilemap = nullptr;
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tilemap_t *m_bg_tilemap = nullptr;
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emu_timer *m_interrupt_timer = nullptr;
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required_shared_ptr<uint8_t> m_bg_videoram;
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required_shared_ptr<uint8_t> m_fg_videoram;
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required_shared_ptr<uint8_t> m_spriteram;
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required_shared_ptr<uint8_t> m_paletteram;
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required_shared_ptr<uint8_t> m_scroll;
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required_shared_ptr<uint8_t> m_video_control;
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required_region_ptr<uint8_t> m_color_prom;
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required_device<gfxdecode_device> m_gfxdecode;
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required_device<screen_device> m_screen;
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required_device<palette_device> m_palette;
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// HMC20
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// set_raw(MASTER_CLOCK / 2, 384, 0, 256, 272, 8, 248)
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static constexpr XTAL PIXEL_CLOCK = (MASTER_CLOCK / 2);
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static constexpr int HTOTAL = (384);
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static constexpr int HBEND = (0);
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static constexpr int HBSTART = (256);
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static constexpr int VTOTAL = (272); // counts from 0x08-0xff, then from 0xe8-0xff
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static constexpr int VBEND = (8);
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static constexpr int VBSTART = (248);
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static constexpr int FIRST_INT_VPOS = (0x008);
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static constexpr int INT_HPOS = (0x100);
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void irq_clear_w(uint8_t data);
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void ay8910_select_w(uint8_t data);
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void video_control_w(uint8_t data);
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TILE_GET_INFO_MEMBER(get_bg_tile_info);
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TILE_GET_INFO_MEMBER(get_fg_tile_info);
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uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
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TIMER_CALLBACK_MEMBER(interrupt_callback);
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void set_palette();
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void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, gfx_element *gfx, int flip);
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void on_scanline_interrupt();
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void main_map(address_map &map);
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};
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// video
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/***************************************************************************
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There are only a few differences between the video hardware of Mysterious
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Stones and Mat Mania. The tile bank select bit is different and the sprite
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selection seems to be different as well. Additionally, the palette is stored
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differently. I'm also not sure that the 2nd tile page is really used in
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Mysterious Stones.
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***************************************************************************/
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/*************************************
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*
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* Scanline interrupt system
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*
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* There is an interrupt every 16
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* scanlines, starting with 8.
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*
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*************************************/
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TIMER_CALLBACK_MEMBER(mystston_state::interrupt_callback)
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{
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int scanline = param;
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on_scanline_interrupt();
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scanline = scanline + 16;
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if (scanline >= VTOTAL)
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scanline = FIRST_INT_VPOS;
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// the vertical synch chain is clocked by H256 -- this is probably not important, but oh well
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m_interrupt_timer->adjust(m_screen->time_until_pos(scanline - 1, INT_HPOS), scanline);
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}
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/*************************************
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*
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* Palette handling
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*
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*************************************/
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void mystston_state::set_palette()
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{
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static const int resistances_rg[3] = { 4700, 3300, 1500 };
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static const int resistances_b [2] = { 3300, 1500 };
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double weights_rg[3], weights_b[2];
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compute_resistor_weights(0, 255, -1.0,
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3, resistances_rg, weights_rg, 0, 4700,
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2, resistances_b, weights_b, 0, 4700,
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0, nullptr, nullptr, 0, 0);
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for (int i = 0; i < 0x40; i++)
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{
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uint8_t data;
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// first half is dynamic, second half is from the PROM
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if (i & 0x20)
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data = m_color_prom[i & 0x1f];
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else
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data = m_paletteram[i];
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// red component
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int bit0 = (data >> 0) & 0x01;
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int bit1 = (data >> 1) & 0x01;
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int bit2 = (data >> 2) & 0x01;
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int r = combine_weights(weights_rg, bit0, bit1, bit2);
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// green component
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bit0 = (data >> 3) & 0x01;
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bit1 = (data >> 4) & 0x01;
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bit2 = (data >> 5) & 0x01;
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int g = combine_weights(weights_rg, bit0, bit1, bit2);
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// blue component
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bit0 = (data >> 6) & 0x01;
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bit1 = (data >> 7) & 0x01;
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int b = combine_weights(weights_b, bit0, bit1);
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m_palette->set_pen_color(i, rgb_t(r, g, b));
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}
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}
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/*************************************
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*
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* Video control register
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*
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*************************************/
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void mystston_state::video_control_w(uint8_t data)
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{
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*m_video_control = data;
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// D0-D1 - foreground text color
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// D2 - background page select
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// D3 - unused
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// D4-D5 - coin counters in flipped order
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machine().bookkeeping().coin_counter_w(0, data & 0x20);
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machine().bookkeeping().coin_counter_w(1, data & 0x10);
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// D6 - unused
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// D7 - screen flip
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}
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/*************************************
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*
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* Tilemap callbacks
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*
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*************************************/
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TILE_GET_INFO_MEMBER(mystston_state::get_bg_tile_info)
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{
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int page = (*m_video_control & 0x04) << 8;
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int code = ((m_bg_videoram[page | 0x200 | tile_index] & 0x01) << 8) | m_bg_videoram[page | tile_index];
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int flags = (tile_index & 0x10) ? TILE_FLIPY : 0;
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tileinfo.set(1, code, 0, flags);
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}
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TILE_GET_INFO_MEMBER(mystston_state::get_fg_tile_info)
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{
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int code = ((m_fg_videoram[0x400 | tile_index] & 0x07) << 8) | m_fg_videoram[tile_index];
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int color = ((*m_video_control & 0x01) << 1) | ((*m_video_control & 0x02) >> 1);
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tileinfo.set(0, code, color, 0);
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}
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/*************************************
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*
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* Sprite drawing
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*
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*************************************/
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void mystston_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, gfx_element *gfx, int flip)
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{
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for (int offs = 0; offs < 0x60; offs += 4)
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{
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int const attr = m_spriteram[offs];
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if (attr & 0x01)
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{
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int const code = ((attr & 0x10) << 4) | m_spriteram[offs + 1];
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int const color = (attr & 0x08) >> 3;
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int flipx = attr & 0x04;
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int flipy = attr & 0x02;
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int x = 240 - m_spriteram[offs + 3];
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int y = (240 - m_spriteram[offs + 2]) & 0xff;
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if (flip)
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{
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x = 240 - x;
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y = 240 - y;
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flipx = !flipx;
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flipy = !flipy;
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}
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gfx->transpen(bitmap, cliprect, code, color, flipx, flipy, x, y, 0);
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}
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}
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}
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/*************************************
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*
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* Start
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*
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*************************************/
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void mystston_state::video_start()
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{
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m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mystston_state::get_bg_tile_info)), TILEMAP_SCAN_COLS_FLIP_X, 16, 16, 16, 32);
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m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mystston_state::get_fg_tile_info)), TILEMAP_SCAN_COLS_FLIP_X, 8, 8, 32, 32);
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m_fg_tilemap->set_transparent_pen(0);
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// create the interrupt timer
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m_interrupt_timer = timer_alloc(FUNC(mystston_state::interrupt_callback), this);
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}
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/*************************************
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*
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* Reset
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*
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*************************************/
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void mystston_state::video_reset()
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{
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m_interrupt_timer->adjust(m_screen->time_until_pos(FIRST_INT_VPOS - 1, INT_HPOS), FIRST_INT_VPOS);
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}
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/*************************************
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*
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* Update
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*
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*************************************/
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uint32_t mystston_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
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{
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int const flip = (*m_video_control & 0x80) ^ ((m_dsw1->read() & 0x20) << 2);
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set_palette();
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machine().tilemap().mark_all_dirty();
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m_bg_tilemap->set_scrolly(0, *m_scroll);
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machine().tilemap().set_flip_all(flip ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
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m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
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draw_sprites(bitmap, cliprect, m_gfxdecode->gfx(2), flip);
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m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
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return 0;
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}
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/*************************************
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*
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* Graphics decoding
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*
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*************************************/
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static const gfx_layout spritelayout =
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{
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16,16,
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RGN_FRAC(1,3),
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3,
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{ RGN_FRAC(2,3), RGN_FRAC(1,3), RGN_FRAC(0,3) },
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{ 16*8+0, 16*8+1, 16*8+2, 16*8+3, 16*8+4, 16*8+5, 16*8+6, 16*8+7,
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16*0+0, 16*0+1, 16*0+2, 16*0+3, 16*0+4, 16*0+5, 16*0+6, 16*0+7 },
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{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
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8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
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32*8
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};
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static GFXDECODE_START( gfx_mystston )
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GFXDECODE_ENTRY( "fgtiles_sprites", 0, gfx_8x8x3_planar, 4*8, 4 )
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GFXDECODE_ENTRY( "bgtiles", 0, spritelayout, 2*8, 1 )
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GFXDECODE_ENTRY( "fgtiles_sprites", 0, spritelayout, 0*8, 2 )
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GFXDECODE_END
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// machine
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/*************************************
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*
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@ -180,8 +527,6 @@ static INPUT_PORTS_START( myststonoi )
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PORT_DIPSETTING( 0x00, "3" )
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INPUT_PORTS_END
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/*************************************
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*
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* Machine driver
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@ -195,7 +540,13 @@ void mystston_state::mystston(machine_config &config)
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m_maincpu->set_addrmap(AS_PROGRAM, &mystston_state::main_map);
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// video hardware
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video(config);
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GFXDECODE(config, m_gfxdecode, m_palette, gfx_mystston);
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PALETTE(config, m_palette).set_entries(0x40);
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SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
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m_screen->set_raw(PIXEL_CLOCK, HTOTAL, HBEND, HBSTART, VTOTAL, VBEND, VBSTART);
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m_screen->set_screen_update(FUNC(mystston_state::screen_update));
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m_screen->set_palette(m_palette);
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// audio hardware
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SPEAKER(config, "mono").front_center();
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@ -222,7 +573,7 @@ ROM_START( mystston )
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ROM_LOAD( "rom2.bin", 0xc000, 0x2000, CRC(bfd22cfc) SHA1(137cd61c8b1e997e7e50edd57f1671031d8e3ac5) )
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ROM_LOAD( "rom1.bin", 0xe000, 0x2000, CRC(fb163e38) SHA1(d6f02e90bfd9badd7751bc0a87fdfdd1d0a7e202) )
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ROM_REGION( 0x0c000, "gfx1", 0 )
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ROM_REGION( 0x0c000, "fgtiles_sprites", 0 )
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ROM_LOAD( "ms6", 0x00000, 0x2000, CRC(85c83806) SHA1(cdfed6c224754e8f79b154533b06b7de4a44b4d3) )
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ROM_LOAD( "ms9", 0x02000, 0x2000, CRC(b146c6ab) SHA1(712c0c17780f222be5c8b09185a22e900ab23944) )
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ROM_LOAD( "ms7", 0x04000, 0x2000, CRC(d025f84d) SHA1(eaaaa0bde3db850098d04a0af85993026e503fc5) )
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@ -230,7 +581,7 @@ ROM_START( mystston )
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ROM_LOAD( "ms8", 0x08000, 0x2000, CRC(53765d89) SHA1(c8bfc311123b076dccae9f7e3b95460bf9fc843d) )
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ROM_LOAD( "ms11", 0x0a000, 0x2000, CRC(919ee527) SHA1(609ee854ab3a4fdbf3404a68a4a657b85250f742) )
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ROM_REGION( 0x0c000, "gfx2", 0 )
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ROM_REGION( 0x0c000, "bgtiles", 0 )
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ROM_LOAD( "ms12", 0x00000, 0x2000, CRC(72d8331d) SHA1(f0a3bc6c9d9966f169f4721c2453f7ee210f0feb) )
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ROM_LOAD( "ms13", 0x02000, 0x2000, CRC(845a1f9b) SHA1(aa2eabd2a5e89e150b5d2fb3d88f91902e5ebb48) )
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ROM_LOAD( "ms14", 0x04000, 0x2000, CRC(822874b0) SHA1(9376d48045bf67df91d103effd1d08bd8debad26) )
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@ -262,7 +613,7 @@ ROM_START( myststono ) // TA-0010-P1-1 + TA-0010-P2-1 PCBs
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ROM_LOAD( "bw04.ic62", 0xc000, 0x2000, CRC(47cefe9b) SHA1(49422b664b1322373a9cd3cb2907f8f5492faf87) )
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ROM_LOAD( "bw05.ic61", 0xe000, 0x2000, CRC(b37ae12b) SHA1(55ee1193088145c85adddd377d9e5ee58aca922f) )
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ROM_REGION( 0xc000, "gfx1", 0 )
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ROM_REGION( 0xc000, "fgtiles_sprites", 0 )
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ROM_LOAD( "bw06.ic105", 0x00000, 0x2000, CRC(85c83806) SHA1(cdfed6c224754e8f79b154533b06b7de4a44b4d3) )
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ROM_LOAD( "bw09.ic93", 0x02000, 0x2000, CRC(b146c6ab) SHA1(712c0c17780f222be5c8b09185a22e900ab23944) )
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ROM_LOAD( "bw07.ic107", 0x04000, 0x2000, CRC(d025f84d) SHA1(eaaaa0bde3db850098d04a0af85993026e503fc5) )
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@ -270,7 +621,7 @@ ROM_START( myststono ) // TA-0010-P1-1 + TA-0010-P2-1 PCBs
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ROM_LOAD( "bw08.ic109", 0x08000, 0x2000, CRC(53765d89) SHA1(c8bfc311123b076dccae9f7e3b95460bf9fc843d) )
|
||||
ROM_LOAD( "bw11.ic97", 0x0a000, 0x2000, CRC(919ee527) SHA1(609ee854ab3a4fdbf3404a68a4a657b85250f742) )
|
||||
|
||||
ROM_REGION( 0x0c000, "gfx2", 0 )
|
||||
ROM_REGION( 0x0c000, "bgtiles", 0 )
|
||||
ROM_LOAD( "bw12.ic15", 0x00000, 0x2000, CRC(72d8331d) SHA1(f0a3bc6c9d9966f169f4721c2453f7ee210f0feb) )
|
||||
ROM_LOAD( "bw13.ic20", 0x02000, 0x2000, CRC(845a1f9b) SHA1(aa2eabd2a5e89e150b5d2fb3d88f91902e5ebb48) )
|
||||
ROM_LOAD( "bw14.ic24", 0x04000, 0x2000, CRC(822874b0) SHA1(9376d48045bf67df91d103effd1d08bd8debad26) )
|
||||
@ -292,7 +643,7 @@ ROM_START( myststonoi )
|
||||
ROM_LOAD( "8.bin", 0xc000, 0x2000, CRC(47cefe9b) SHA1(49422b664b1322373a9cd3cb2907f8f5492faf87) )
|
||||
ROM_LOAD( "7.bin", 0xe000, 0x2000, CRC(b37ae12b) SHA1(55ee1193088145c85adddd377d9e5ee58aca922f) )
|
||||
|
||||
ROM_REGION( 0x0c000, "gfx1", 0 )
|
||||
ROM_REGION( 0x0c000, "fgtiles_sprites", 0 )
|
||||
ROM_LOAD( "18.bin", 0x00000, 0x2000, CRC(85c83806) SHA1(cdfed6c224754e8f79b154533b06b7de4a44b4d3) )
|
||||
ROM_LOAD( "15.bin", 0x02000, 0x2000, CRC(b146c6ab) SHA1(712c0c17780f222be5c8b09185a22e900ab23944) )
|
||||
ROM_LOAD( "19.bin", 0x04000, 0x2000, CRC(d025f84d) SHA1(eaaaa0bde3db850098d04a0af85993026e503fc5) )
|
||||
@ -300,7 +651,7 @@ ROM_START( myststonoi )
|
||||
ROM_LOAD( "20.bin", 0x08000, 0x2000, CRC(53765d89) SHA1(c8bfc311123b076dccae9f7e3b95460bf9fc843d) )
|
||||
ROM_LOAD( "17.bin", 0x0a000, 0x2000, CRC(919ee527) SHA1(609ee854ab3a4fdbf3404a68a4a657b85250f742) )
|
||||
|
||||
ROM_REGION( 0x0c000, "gfx2", 0 )
|
||||
ROM_REGION( 0x0c000, "bgtiles", 0 )
|
||||
ROM_LOAD( "1.bin", 0x00000, 0x2000, CRC(72d8331d) SHA1(f0a3bc6c9d9966f169f4721c2453f7ee210f0feb) )
|
||||
ROM_LOAD( "2.bin", 0x02000, 0x2000, CRC(845a1f9b) SHA1(aa2eabd2a5e89e150b5d2fb3d88f91902e5ebb48) )
|
||||
ROM_LOAD( "3.bin", 0x04000, 0x2000, CRC(822874b0) SHA1(9376d48045bf67df91d103effd1d08bd8debad26) )
|
||||
@ -317,6 +668,7 @@ ROM_START( myststonoi )
|
||||
ROM_LOAD( "pal16r4-2.bin", 0x0000, 0x0104, CRC(c57555d0) SHA1(c1cda869de8457b9f8ca4f41f0ed49916110ff2e) )
|
||||
ROM_END
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
|
||||
/*************************************
|
||||
|
||||
@ -1,83 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Nicola Salmoria
|
||||
/***************************************************************************
|
||||
|
||||
Technos Mysterious Stones hardware
|
||||
|
||||
driver by Nicola Salmoria
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
#include "sound/ay8910.h"
|
||||
#include "emupal.h"
|
||||
#include "screen.h"
|
||||
#include "tilemap.h"
|
||||
|
||||
|
||||
class mystston_state : public driver_device
|
||||
{
|
||||
public:
|
||||
mystston_state(const machine_config &mconfig, device_type type, const char *tag)
|
||||
: driver_device(mconfig, type, tag),
|
||||
m_ay8910(*this, "ay%u", 1U),
|
||||
m_ay8910_data(*this, "ay8910_data"),
|
||||
m_ay8910_select(*this, "ay8910_select"),
|
||||
m_dsw1(*this, "DSW1"),
|
||||
m_bg_videoram(*this, "bg_videoram"),
|
||||
m_fg_videoram(*this, "fg_videoram"),
|
||||
m_spriteram(*this, "spriteram"),
|
||||
m_paletteram(*this, "paletteram"),
|
||||
m_scroll(*this, "scroll"),
|
||||
m_video_control(*this, "video_control"),
|
||||
m_color_prom(*this, "proms"),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_screen(*this, "screen"),
|
||||
m_palette(*this, "palette") { }
|
||||
|
||||
void mystston(machine_config &config);
|
||||
|
||||
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
|
||||
|
||||
protected:
|
||||
virtual void video_start() override;
|
||||
virtual void video_reset() override;
|
||||
|
||||
private:
|
||||
static constexpr XTAL MASTER_CLOCK = XTAL(12'000'000);
|
||||
|
||||
// machine state
|
||||
required_device_array<ay8910_device, 2> m_ay8910;
|
||||
required_shared_ptr<uint8_t> m_ay8910_data;
|
||||
required_shared_ptr<uint8_t> m_ay8910_select;
|
||||
required_ioport m_dsw1;
|
||||
|
||||
// video state
|
||||
tilemap_t *m_fg_tilemap = nullptr;
|
||||
tilemap_t *m_bg_tilemap = nullptr;
|
||||
emu_timer *m_interrupt_timer = nullptr;
|
||||
required_shared_ptr<uint8_t> m_bg_videoram;
|
||||
required_shared_ptr<uint8_t> m_fg_videoram;
|
||||
required_shared_ptr<uint8_t> m_spriteram;
|
||||
required_shared_ptr<uint8_t> m_paletteram;
|
||||
required_shared_ptr<uint8_t> m_scroll;
|
||||
required_shared_ptr<uint8_t> m_video_control;
|
||||
required_region_ptr<uint8_t> m_color_prom;
|
||||
|
||||
void irq_clear_w(uint8_t data);
|
||||
void ay8910_select_w(uint8_t data);
|
||||
void video_control_w(uint8_t data);
|
||||
TILE_GET_INFO_MEMBER(get_bg_tile_info);
|
||||
TILE_GET_INFO_MEMBER(get_fg_tile_info);
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
TIMER_CALLBACK_MEMBER(interrupt_callback);
|
||||
void set_palette();
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, gfx_element *gfx, int flip);
|
||||
void on_scanline_interrupt();
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<screen_device> m_screen;
|
||||
required_device<palette_device> m_palette;
|
||||
void video(machine_config &config);
|
||||
void main_map(address_map &map);
|
||||
};
|
||||
@ -1,303 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Nicola Salmoria
|
||||
/***************************************************************************
|
||||
|
||||
Technos Mysterious Stones hardware
|
||||
|
||||
driver by Nicola Salmoria
|
||||
|
||||
There are only a few differences between the video hardware of Mysterious
|
||||
Stones and Mat Mania. The tile bank select bit is different and the sprite
|
||||
selection seems to be different as well. Additionally, the palette is stored
|
||||
differently. I'm also not sure that the 2nd tile page is really used in
|
||||
Mysterious Stones.
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
#include "video/resnet.h"
|
||||
#include "mystston.h"
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Video timing constants
|
||||
*
|
||||
*************************************/
|
||||
// HMC20
|
||||
// set_raw(MASTER_CLOCK / 2, 384, 0, 256, 272, 8, 248)
|
||||
#define PIXEL_CLOCK (MASTER_CLOCK / 2)
|
||||
#define HTOTAL (384)
|
||||
#define HBEND (0)
|
||||
#define HBSTART (256)
|
||||
#define VTOTAL (272) /* counts from 0x08-0xff, then from 0xe8-0xff */
|
||||
#define VBEND (8)
|
||||
#define VBSTART (248)
|
||||
#define FIRST_INT_VPOS (0x008)
|
||||
#define INT_HPOS (0x100)
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Scanline interrupt system
|
||||
*
|
||||
* There is an interrupt every 16
|
||||
* scanlines, starting with 8.
|
||||
*
|
||||
*************************************/
|
||||
|
||||
TIMER_CALLBACK_MEMBER(mystston_state::interrupt_callback)
|
||||
{
|
||||
int scanline = param;
|
||||
|
||||
on_scanline_interrupt();
|
||||
|
||||
scanline = scanline + 16;
|
||||
if (scanline >= VTOTAL)
|
||||
scanline = FIRST_INT_VPOS;
|
||||
|
||||
// the vertical synch chain is clocked by H256 -- this is probably not important, but oh well
|
||||
m_interrupt_timer->adjust(m_screen->time_until_pos(scanline - 1, INT_HPOS), scanline);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Palette handling
|
||||
*
|
||||
*************************************/
|
||||
|
||||
void mystston_state::set_palette()
|
||||
{
|
||||
static const int resistances_rg[3] = { 4700, 3300, 1500 };
|
||||
static const int resistances_b [2] = { 3300, 1500 };
|
||||
double weights_rg[3], weights_b[2];
|
||||
|
||||
compute_resistor_weights(0, 255, -1.0,
|
||||
3, resistances_rg, weights_rg, 0, 4700,
|
||||
2, resistances_b, weights_b, 0, 4700,
|
||||
0, nullptr, nullptr, 0, 0);
|
||||
|
||||
for (int i = 0; i < 0x40; i++)
|
||||
{
|
||||
uint8_t data;
|
||||
|
||||
// first half is dynamic, second half is from the PROM
|
||||
if (i & 0x20)
|
||||
data = m_color_prom[i & 0x1f];
|
||||
else
|
||||
data = m_paletteram[i];
|
||||
|
||||
// red component
|
||||
int bit0 = (data >> 0) & 0x01;
|
||||
int bit1 = (data >> 1) & 0x01;
|
||||
int bit2 = (data >> 2) & 0x01;
|
||||
int r = combine_weights(weights_rg, bit0, bit1, bit2);
|
||||
|
||||
// green component
|
||||
bit0 = (data >> 3) & 0x01;
|
||||
bit1 = (data >> 4) & 0x01;
|
||||
bit2 = (data >> 5) & 0x01;
|
||||
int g = combine_weights(weights_rg, bit0, bit1, bit2);
|
||||
|
||||
// blue component
|
||||
bit0 = (data >> 6) & 0x01;
|
||||
bit1 = (data >> 7) & 0x01;
|
||||
int b = combine_weights(weights_b, bit0, bit1);
|
||||
|
||||
m_palette->set_pen_color(i, rgb_t(r, g, b));
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Video control register
|
||||
*
|
||||
*************************************/
|
||||
|
||||
void mystston_state::video_control_w(uint8_t data)
|
||||
{
|
||||
*m_video_control = data;
|
||||
|
||||
// D0-D1 - foreground text color
|
||||
// D2 - background page select
|
||||
// D3 - unused
|
||||
|
||||
// D4-D5 - coin counters in flipped order
|
||||
machine().bookkeeping().coin_counter_w(0, data & 0x20);
|
||||
machine().bookkeeping().coin_counter_w(1, data & 0x10);
|
||||
|
||||
// D6 - unused
|
||||
// D7 - screen flip
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Tilemap callbacks
|
||||
*
|
||||
*************************************/
|
||||
|
||||
TILE_GET_INFO_MEMBER(mystston_state::get_bg_tile_info)
|
||||
{
|
||||
int page = (*m_video_control & 0x04) << 8;
|
||||
int code = ((m_bg_videoram[page | 0x200 | tile_index] & 0x01) << 8) | m_bg_videoram[page | tile_index];
|
||||
int flags = (tile_index & 0x10) ? TILE_FLIPY : 0;
|
||||
|
||||
tileinfo.set(1, code, 0, flags);
|
||||
}
|
||||
|
||||
|
||||
TILE_GET_INFO_MEMBER(mystston_state::get_fg_tile_info)
|
||||
{
|
||||
int code = ((m_fg_videoram[0x400 | tile_index] & 0x07) << 8) | m_fg_videoram[tile_index];
|
||||
int color = ((*m_video_control & 0x01) << 1) | ((*m_video_control & 0x02) >> 1);
|
||||
|
||||
tileinfo.set(0, code, color, 0);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Sprite drawing
|
||||
*
|
||||
*************************************/
|
||||
|
||||
void mystston_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect, gfx_element *gfx, int flip)
|
||||
{
|
||||
for (int offs = 0; offs < 0x60; offs += 4)
|
||||
{
|
||||
int attr = m_spriteram[offs];
|
||||
|
||||
if (attr & 0x01)
|
||||
{
|
||||
int code = ((attr & 0x10) << 4) | m_spriteram[offs + 1];
|
||||
int color = (attr & 0x08) >> 3;
|
||||
int flipx = attr & 0x04;
|
||||
int flipy = attr & 0x02;
|
||||
int x = 240 - m_spriteram[offs + 3];
|
||||
int y = (240 - m_spriteram[offs + 2]) & 0xff;
|
||||
|
||||
if (flip)
|
||||
{
|
||||
x = 240 - x;
|
||||
y = 240 - y;
|
||||
flipx = !flipx;
|
||||
flipy = !flipy;
|
||||
}
|
||||
|
||||
gfx->transpen(bitmap,cliprect, code, color, flipx, flipy, x, y, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Start
|
||||
*
|
||||
*************************************/
|
||||
|
||||
void mystston_state::video_start()
|
||||
{
|
||||
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mystston_state::get_bg_tile_info)), TILEMAP_SCAN_COLS_FLIP_X, 16, 16, 16, 32);
|
||||
|
||||
m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(mystston_state::get_fg_tile_info)), TILEMAP_SCAN_COLS_FLIP_X, 8, 8, 32, 32);
|
||||
m_fg_tilemap->set_transparent_pen(0);
|
||||
|
||||
// create the interrupt timer
|
||||
m_interrupt_timer = timer_alloc(FUNC(mystston_state::interrupt_callback), this);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Reset
|
||||
*
|
||||
*************************************/
|
||||
|
||||
void mystston_state::video_reset()
|
||||
{
|
||||
m_interrupt_timer->adjust(m_screen->time_until_pos(FIRST_INT_VPOS - 1, INT_HPOS), FIRST_INT_VPOS);
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Update
|
||||
*
|
||||
*************************************/
|
||||
|
||||
uint32_t mystston_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
int flip = (*m_video_control & 0x80) ^ ((m_dsw1->read() & 0x20) << 2);
|
||||
|
||||
set_palette();
|
||||
|
||||
machine().tilemap().mark_all_dirty();
|
||||
m_bg_tilemap->set_scrolly(0, *m_scroll);
|
||||
machine().tilemap().set_flip_all(flip ? (TILEMAP_FLIPY | TILEMAP_FLIPX) : 0);
|
||||
|
||||
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
draw_sprites(bitmap, cliprect, m_gfxdecode->gfx(2), flip);
|
||||
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Graphics decoding
|
||||
*
|
||||
*************************************/
|
||||
|
||||
static const gfx_layout spritelayout =
|
||||
{
|
||||
16,16,
|
||||
RGN_FRAC(1,3),
|
||||
3,
|
||||
{ RGN_FRAC(2,3), RGN_FRAC(1,3), RGN_FRAC(0,3) },
|
||||
{ 16*8+0, 16*8+1, 16*8+2, 16*8+3, 16*8+4, 16*8+5, 16*8+6, 16*8+7,
|
||||
16*0+0, 16*0+1, 16*0+2, 16*0+3, 16*0+4, 16*0+5, 16*0+6, 16*0+7 },
|
||||
{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
|
||||
8*8, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
|
||||
32*8
|
||||
};
|
||||
|
||||
|
||||
static GFXDECODE_START( gfx_mystston )
|
||||
GFXDECODE_ENTRY( "gfx1", 0, gfx_8x8x3_planar, 4*8, 4 )
|
||||
GFXDECODE_ENTRY( "gfx2", 0, spritelayout, 2*8, 1 )
|
||||
GFXDECODE_ENTRY( "gfx1", 0, spritelayout, 0*8, 2 )
|
||||
GFXDECODE_END
|
||||
|
||||
|
||||
|
||||
/*************************************
|
||||
*
|
||||
* Machine driver
|
||||
*
|
||||
*************************************/
|
||||
|
||||
void mystston_state::video(machine_config &config)
|
||||
{
|
||||
GFXDECODE(config, m_gfxdecode, m_palette, gfx_mystston);
|
||||
PALETTE(config, m_palette).set_entries(0x40);
|
||||
|
||||
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
|
||||
m_screen->set_raw(PIXEL_CLOCK, HTOTAL, HBEND, HBSTART, VTOTAL, VBEND, VBSTART);
|
||||
m_screen->set_screen_update(FUNC(mystston_state::screen_update));
|
||||
m_screen->set_palette(m_palette);
|
||||
}
|
||||
@ -1,5 +1,6 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:David Haywood
|
||||
|
||||
/*******************************************************************************
|
||||
Shadow Force (c)1993 Technos
|
||||
Preliminary Driver by David Haywood
|
||||
@ -140,14 +141,248 @@ lev 7 : 0x7c : 0000 11d0 - just rte
|
||||
*/
|
||||
|
||||
#include "emu.h"
|
||||
#include "shadfrce.h"
|
||||
|
||||
#include "cpu/m68000/m68000.h"
|
||||
#include "cpu/z80/z80.h"
|
||||
#include "machine/gen_latch.h"
|
||||
#include "machine/timer.h"
|
||||
#include "machine/watchdog.h"
|
||||
#include "sound/okim6295.h"
|
||||
#include "sound/ymopm.h"
|
||||
#include "speaker.h"
|
||||
#include "video/bufsprite.h"
|
||||
|
||||
#include "emupal.h"
|
||||
#include "screen.h"
|
||||
#include "speaker.h"
|
||||
#include "tilemap.h"
|
||||
|
||||
|
||||
namespace {
|
||||
|
||||
class shadfrce_state : public driver_device
|
||||
{
|
||||
public:
|
||||
shadfrce_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_audiocpu(*this, "audiocpu"),
|
||||
m_oki(*this, "oki"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_screen(*this, "screen"),
|
||||
m_palette(*this, "palette"),
|
||||
m_soundlatch(*this, "soundlatch"),
|
||||
m_io_p(*this, "P%u", 1U),
|
||||
m_io_dsw(*this, "DSW%u", 1U),
|
||||
m_io_other(*this, "OTHER"),
|
||||
m_io_extra(*this, "EXTRA"),
|
||||
m_io_misc(*this, "MISC"),
|
||||
m_io_system(*this, "SYSTEM"),
|
||||
m_fgvideoram(*this, "fgvideoram"),
|
||||
m_bgvideoram(*this, "bgvideoram%u", 0U),
|
||||
m_spvideoram(*this, "spvideoram")
|
||||
{ }
|
||||
|
||||
void shadfrce(machine_config &config);
|
||||
|
||||
protected:
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
required_device<okim6295_device> m_oki;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<screen_device> m_screen;
|
||||
required_device<palette_device> m_palette;
|
||||
required_device<generic_latch_8_device> m_soundlatch;
|
||||
|
||||
required_ioport_array<2> m_io_p;
|
||||
required_ioport_array<2> m_io_dsw;
|
||||
required_ioport m_io_other;
|
||||
required_ioport m_io_extra;
|
||||
required_ioport m_io_misc;
|
||||
required_ioport m_io_system;
|
||||
|
||||
required_shared_ptr<uint16_t> m_fgvideoram;
|
||||
required_shared_ptr_array<uint16_t, 2> m_bgvideoram;
|
||||
required_device<buffered_spriteram16_device> m_spvideoram;
|
||||
|
||||
tilemap_t *m_fgtilemap = nullptr;
|
||||
tilemap_t *m_bgtilemap[2]{};
|
||||
uint8_t m_video_enable = 0U;
|
||||
uint8_t m_irqs_enable = 0U;
|
||||
uint16_t m_raster_scanline = 0U;
|
||||
uint8_t m_raster_irq_enable = 0U;
|
||||
uint8_t m_vblank = 0U;
|
||||
uint16_t m_prev_value = 0U;
|
||||
|
||||
void flip_screen(uint16_t data);
|
||||
uint16_t input_ports_r(offs_t offset);
|
||||
void screen_brt_w(uint8_t data);
|
||||
void irq_ack_w(offs_t offset, uint16_t data);
|
||||
void irq_w(uint16_t data);
|
||||
void scanline_w(uint16_t data);
|
||||
void fgvideoram_w(offs_t offset, uint16_t data);
|
||||
template <uint8_t Which> void bgvideoram_w(offs_t offset, uint16_t data);
|
||||
template <uint8_t Which> void bgscrollx_w(uint16_t data);
|
||||
template <uint8_t Which> void bgscrolly_w(uint16_t data);
|
||||
void oki_bankswitch_w(uint8_t data);
|
||||
|
||||
TILE_GET_INFO_MEMBER(get_fgtile_info);
|
||||
TILE_GET_INFO_MEMBER(get_bg0tile_info);
|
||||
TILE_GET_INFO_MEMBER(get_bg1tile_info);
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(scanline);
|
||||
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
|
||||
void main_map(address_map &map);
|
||||
void sound_map(address_map &map);
|
||||
};
|
||||
|
||||
|
||||
TILE_GET_INFO_MEMBER(shadfrce_state::get_fgtile_info)
|
||||
{
|
||||
// ---- ---- tttt tttt ---- ---- pppp TTTT
|
||||
int tileno = (m_fgvideoram[tile_index *2] & 0x00ff) | ((m_fgvideoram[tile_index * 2 + 1] & 0x000f) << 8);
|
||||
int colour = (m_fgvideoram[tile_index *2 + 1] & 0x00f0) >> 4;
|
||||
|
||||
tileinfo.set(0, tileno, colour * 4, 0);
|
||||
}
|
||||
|
||||
void shadfrce_state::fgvideoram_w(offs_t offset, uint16_t data)
|
||||
{
|
||||
m_fgvideoram[offset] = data;
|
||||
m_fgtilemap->mark_tile_dirty(offset / 2);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(shadfrce_state::get_bg0tile_info)
|
||||
{
|
||||
// ---- ---- ---- cccc --TT TTTT TTTT TTTT
|
||||
int tileno = (m_bgvideoram[0][tile_index * 2 + 1] & 0x3fff);
|
||||
int colour = m_bgvideoram[0][tile_index * 2] & 0x001f;
|
||||
if (colour & 0x10) colour ^= 0x30; // skip hole
|
||||
int fyx = (m_bgvideoram[0][tile_index * 2] & 0x00c0) >> 6;
|
||||
|
||||
tileinfo.set(2, tileno, colour, TILE_FLIPYX(fyx));
|
||||
}
|
||||
|
||||
template <uint8_t Which>
|
||||
void shadfrce_state::bgvideoram_w(offs_t offset, uint16_t data)
|
||||
{
|
||||
m_bgvideoram[Which][offset] = data;
|
||||
m_bgtilemap[Which]->mark_tile_dirty(Which ? offset : offset / 2);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(shadfrce_state::get_bg1tile_info)
|
||||
{
|
||||
int tileno = (m_bgvideoram[1][tile_index] & 0x0fff);
|
||||
int colour = (m_bgvideoram[1][tile_index] & 0xf000) >> 12;
|
||||
|
||||
tileinfo.set(2, tileno, colour + 64, 0);
|
||||
}
|
||||
|
||||
void shadfrce_state::video_start()
|
||||
{
|
||||
m_fgtilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(shadfrce_state::get_fgtile_info)), TILEMAP_SCAN_ROWS, 8, 8, 64, 32);
|
||||
m_fgtilemap->set_transparent_pen(0);
|
||||
|
||||
m_bgtilemap[0] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(shadfrce_state::get_bg0tile_info)), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_bgtilemap[0]->set_transparent_pen(0);
|
||||
|
||||
m_bgtilemap[1] = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(shadfrce_state::get_bg1tile_info)), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
|
||||
save_item(NAME(m_video_enable));
|
||||
save_item(NAME(m_irqs_enable));
|
||||
save_item(NAME(m_raster_scanline));
|
||||
save_item(NAME(m_raster_irq_enable));
|
||||
save_item(NAME(m_vblank));
|
||||
save_item(NAME(m_prev_value));
|
||||
}
|
||||
|
||||
template <uint8_t Which>
|
||||
void shadfrce_state::bgscrollx_w(uint16_t data)
|
||||
{
|
||||
m_bgtilemap[Which]->set_scrollx(0, data & 0x1ff);
|
||||
}
|
||||
|
||||
template <uint8_t Which>
|
||||
void shadfrce_state::bgscrolly_w(uint16_t data)
|
||||
{
|
||||
m_bgtilemap[Which]->set_scrolly(0, data & 0x1ff);
|
||||
}
|
||||
|
||||
|
||||
void shadfrce_state::draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
/* | ---- ---- hhhf Fe-Y | ---- ---- yyyy yyyy | ---- ---- TTTT TTTT | ---- ---- tttt tttt |
|
||||
| ---- ---- -pCc cccX | ---- ---- xxxx xxxx | ---- ---- ---- ---- | ---- ---- ---- ---- | */
|
||||
|
||||
/* h = height
|
||||
f = flipx
|
||||
F = flipy
|
||||
e = enable
|
||||
Yy = Y Position
|
||||
Tt = Tile No.
|
||||
Xx = X Position
|
||||
Cc = color
|
||||
P = priority
|
||||
*/
|
||||
|
||||
gfx_element *gfx = m_gfxdecode->gfx(1);
|
||||
uint16_t *finish = m_spvideoram->buffer();
|
||||
uint16_t *source = finish + 0x2000 / 2 - 8;
|
||||
while (source >= finish)
|
||||
{
|
||||
int const ypos = 0x100 - (((source[0] & 0x0003) << 8) | (source[1] & 0x00ff));
|
||||
int const xpos = (((source[4] & 0x0001) << 8) | (source[5] & 0x00ff)) + 1;
|
||||
int const tile = ((source[2] & 0x00ff) << 8) | (source[3] & 0x00ff);
|
||||
int height = (source[0] & 0x00e0) >> 5;
|
||||
int const enable = ((source[0] & 0x0004));
|
||||
int const flipx = ((source[0] & 0x0010) >> 4);
|
||||
int const flipy = ((source[0] & 0x0008) >> 3);
|
||||
int pal = ((source[4] & 0x003e));
|
||||
int const pri_mask = (source[4] & 0x0040) ? 0x02 : 0x00;
|
||||
|
||||
if (pal & 0x20) pal ^= 0x60; // skip hole
|
||||
|
||||
height++;
|
||||
if (enable)
|
||||
{
|
||||
for (int hcount = 0; hcount < height; hcount++)
|
||||
{
|
||||
gfx->prio_transpen(bitmap, cliprect, tile + hcount, pal, flipx, flipy, xpos, ypos - hcount * 16 - 16, screen.priority(), pri_mask, 0);
|
||||
gfx->prio_transpen(bitmap, cliprect, tile + hcount, pal, flipx, flipy, xpos - 0x200, ypos - hcount * 16 - 16, screen.priority(), pri_mask, 0);
|
||||
gfx->prio_transpen(bitmap, cliprect, tile + hcount, pal, flipx, flipy, xpos, ypos - hcount * 16 - 16 + 0x200, screen.priority(), pri_mask, 0);
|
||||
gfx->prio_transpen(bitmap, cliprect, tile + hcount, pal, flipx, flipy, xpos - 0x200, ypos - hcount * 16 - 16 + 0x200, screen.priority(), pri_mask, 0);
|
||||
}
|
||||
}
|
||||
source -= 8;
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t shadfrce_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
screen.priority().fill(0, cliprect);
|
||||
|
||||
if (m_video_enable)
|
||||
{
|
||||
m_bgtilemap[1]->draw(screen, bitmap, cliprect, 0, 0);
|
||||
m_bgtilemap[0]->draw(screen, bitmap, cliprect, 0, 1);
|
||||
draw_sprites(screen, bitmap, cliprect);
|
||||
m_fgtilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
}
|
||||
else
|
||||
{
|
||||
bitmap.fill(m_palette->black_pen(), cliprect);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
// machine/gen_latch
|
||||
|
||||
void shadfrce_state::flip_screen(uint16_t data)
|
||||
{
|
||||
@ -241,16 +476,16 @@ uint16_t shadfrce_state::input_ports_r(offs_t offset)
|
||||
switch (offset)
|
||||
{
|
||||
case 0 :
|
||||
data = (m_io_p1->read() & 0xff) | ((m_io_dsw2->read() & 0xc0) << 6) | ((m_io_system->read() & 0x0f) << 8);
|
||||
data = (m_io_p[0]->read() & 0xff) | ((m_io_dsw[1]->read() & 0xc0) << 6) | ((m_io_system->read() & 0x0f) << 8);
|
||||
break;
|
||||
case 1 :
|
||||
data = (m_io_p2->read() & 0xff) | ((m_io_dsw2->read() & 0x3f) << 8);
|
||||
data = (m_io_p[1]->read() & 0xff) | ((m_io_dsw[1]->read() & 0x3f) << 8);
|
||||
break;
|
||||
case 2 :
|
||||
data = (m_io_extra->read() & 0xff) | ((m_io_dsw1->read() & 0x3f) << 8);
|
||||
data = (m_io_extra->read() & 0xff) | ((m_io_dsw[0]->read() & 0x3f) << 8);
|
||||
break;
|
||||
case 3 :
|
||||
data = (m_io_other->read() & 0xff) | ((m_io_dsw1->read() & 0xc0) << 2) | ((m_io_misc->read() & 0x38) << 8) | (m_vblank << 8);
|
||||
data = (m_io_other->read() & 0xff) | ((m_io_dsw[0]->read() & 0xc0) << 2) | ((m_io_misc->read() & 0x38) << 8) | (m_vblank << 8);
|
||||
break;
|
||||
}
|
||||
|
||||
@ -260,7 +495,7 @@ uint16_t shadfrce_state::input_ports_r(offs_t offset)
|
||||
|
||||
void shadfrce_state::screen_brt_w(uint8_t data)
|
||||
{
|
||||
double brt = (data & 0xff) / 255.0;
|
||||
double const brt = (data & 0xff) / 255.0;
|
||||
|
||||
for (int i = 0; i < 0x4000; i++)
|
||||
m_palette->set_pen_contrast(i, brt);
|
||||
@ -273,17 +508,17 @@ void shadfrce_state::irq_ack_w(offs_t offset, uint16_t data)
|
||||
|
||||
void shadfrce_state::irq_w(uint16_t data)
|
||||
{
|
||||
m_irqs_enable = data & 1; /* maybe, it's set/unset inside every trap instruction which is executed */
|
||||
m_video_enable = data & 8; /* probably */
|
||||
m_irqs_enable = data & 1; // maybe, it's set/unset inside every trap instruction which is executed
|
||||
m_video_enable = data & 8; // probably
|
||||
|
||||
/* check if there's a high transition to enable the raster IRQ */
|
||||
if((~m_prev_value & 4) && (data & 4))
|
||||
// check if there's a high transition to enable the raster IRQ
|
||||
if ((~m_prev_value & 4) && (data & 4))
|
||||
{
|
||||
m_raster_irq_enable = 1;
|
||||
}
|
||||
|
||||
/* check if there's a low transition to disable the raster IRQ */
|
||||
if((m_prev_value & 4) && (~data & 4))
|
||||
// check if there's a low transition to disable the raster IRQ
|
||||
if ((m_prev_value & 4) && (~data & 4))
|
||||
{
|
||||
m_raster_irq_enable = 0;
|
||||
}
|
||||
@ -293,25 +528,25 @@ void shadfrce_state::irq_w(uint16_t data)
|
||||
|
||||
void shadfrce_state::scanline_w(uint16_t data)
|
||||
{
|
||||
m_raster_scanline = data; /* guess, 0 is always written */
|
||||
m_raster_scanline = data; // guess, 0 is always written
|
||||
}
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(shadfrce_state::scanline)
|
||||
{
|
||||
int scanline = param;
|
||||
|
||||
/* Vblank is lowered on scanline 0 */
|
||||
// Vblank is lowered on scanline 0
|
||||
if (scanline == 0)
|
||||
{
|
||||
m_vblank = 0;
|
||||
}
|
||||
/* Hack */
|
||||
else if (scanline == (248-1)) /* -1 is an hack needed to avoid deadlocks */
|
||||
// Hack
|
||||
else if (scanline == (248 - 1)) // -1 is an hack needed to avoid deadlocks
|
||||
{
|
||||
m_vblank = 4;
|
||||
}
|
||||
|
||||
/* Raster interrupt - Perform raster effect on given scanline */
|
||||
// Raster interrupt - Perform raster effect on given scanline
|
||||
if (m_raster_irq_enable)
|
||||
{
|
||||
if (scanline == m_raster_scanline)
|
||||
@ -323,7 +558,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(shadfrce_state::scanline)
|
||||
}
|
||||
}
|
||||
|
||||
/* An interrupt is generated every 16 scanlines */
|
||||
// An interrupt is generated every 16 scanlines
|
||||
if (m_irqs_enable)
|
||||
{
|
||||
if (scanline % 16 == 0)
|
||||
@ -334,7 +569,7 @@ TIMER_DEVICE_CALLBACK_MEMBER(shadfrce_state::scanline)
|
||||
}
|
||||
}
|
||||
|
||||
/* Vblank is raised on scanline 248 */
|
||||
// Vblank is raised on scanline 248
|
||||
if (m_irqs_enable)
|
||||
{
|
||||
if (scanline == 248)
|
||||
@ -347,47 +582,47 @@ TIMER_DEVICE_CALLBACK_MEMBER(shadfrce_state::scanline)
|
||||
|
||||
|
||||
|
||||
/* Memory Maps */
|
||||
// Memory Maps
|
||||
|
||||
void shadfrce_state::shadfrce_map(address_map &map)
|
||||
void shadfrce_state::main_map(address_map &map)
|
||||
{
|
||||
map(0x000000, 0x0fffff).rom();
|
||||
map(0x100000, 0x100fff).ram().w(FUNC(shadfrce_state::bg0videoram_w)).share("bg0videoram"); /* video */
|
||||
map(0x100000, 0x100fff).ram().w(FUNC(shadfrce_state::bgvideoram_w<0>)).share(m_bgvideoram[0]);
|
||||
map(0x101000, 0x101fff).ram();
|
||||
map(0x102000, 0x1027ff).ram().w(FUNC(shadfrce_state::bg1videoram_w)).share("bg1videoram"); /* bg 2 */
|
||||
map(0x102000, 0x1027ff).ram().w(FUNC(shadfrce_state::bgvideoram_w<1>)).share(m_bgvideoram[1]);
|
||||
map(0x102800, 0x103fff).ram();
|
||||
map(0x140000, 0x141fff).ram().w(FUNC(shadfrce_state::fgvideoram_w)).share("fgvideoram");
|
||||
map(0x142000, 0x143fff).ram().share("spvideoram"); /* sprites */
|
||||
map(0x140000, 0x141fff).ram().w(FUNC(shadfrce_state::fgvideoram_w)).share(m_fgvideoram);
|
||||
map(0x142000, 0x143fff).ram().share("spvideoram");
|
||||
map(0x180000, 0x187fff).ram().w(m_palette, FUNC(palette_device::write16)).share("palette");
|
||||
map(0x1c0000, 0x1c0001).w(FUNC(shadfrce_state::bg0scrollx_w)); /* SCROLL X */
|
||||
map(0x1c0002, 0x1c0003).w(FUNC(shadfrce_state::bg0scrolly_w)); /* SCROLL Y */
|
||||
map(0x1c0004, 0x1c0005).w(FUNC(shadfrce_state::bg1scrollx_w)); /* SCROLL X */
|
||||
map(0x1c0006, 0x1c0007).w(FUNC(shadfrce_state::bg1scrolly_w)); /* SCROLL Y */
|
||||
map(0x1c0008, 0x1c0009).nopw(); /* ?? */
|
||||
map(0x1c0000, 0x1c0001).w(FUNC(shadfrce_state::bgscrollx_w<0>));
|
||||
map(0x1c0002, 0x1c0003).w(FUNC(shadfrce_state::bgscrolly_w<0>));
|
||||
map(0x1c0004, 0x1c0005).w(FUNC(shadfrce_state::bgscrollx_w<1>));
|
||||
map(0x1c0006, 0x1c0007).w(FUNC(shadfrce_state::bgscrolly_w<1>));
|
||||
map(0x1c0008, 0x1c0009).nopw(); // ??
|
||||
map(0x1c000a, 0x1c000b).nopr().w(FUNC(shadfrce_state::flip_screen));
|
||||
map(0x1c000c, 0x1c000d).nopw(); /* ?? */
|
||||
map(0x1c000c, 0x1c000d).nopw(); // ??
|
||||
map(0x1d0000, 0x1d0005).w(FUNC(shadfrce_state::irq_ack_w));
|
||||
map(0x1d0006, 0x1d0007).w(FUNC(shadfrce_state::irq_w));
|
||||
map(0x1d0008, 0x1d0009).w(FUNC(shadfrce_state::scanline_w));
|
||||
map(0x1d000c, 0x1d000d).nopr();
|
||||
map(0x1d000c, 0x1d000c).w(m_soundlatch, FUNC(generic_latch_8_device::write));
|
||||
map(0x1d000d, 0x1d000d).w(FUNC(shadfrce_state::screen_brt_w));
|
||||
map(0x1d0010, 0x1d0011).nopw(); /* ?? */
|
||||
map(0x1d0012, 0x1d0013).nopw(); /* ?? */
|
||||
map(0x1d0014, 0x1d0015).nopw(); /* ?? */
|
||||
map(0x1d0010, 0x1d0011).nopw(); // ??
|
||||
map(0x1d0012, 0x1d0013).nopw(); // ??
|
||||
map(0x1d0014, 0x1d0015).nopw(); // ??
|
||||
map(0x1d0016, 0x1d0017).w("watchdog", FUNC(watchdog_timer_device::reset16_w));
|
||||
map(0x1d0020, 0x1d0027).r(FUNC(shadfrce_state::input_ports_r));
|
||||
map(0x1f0000, 0x1fffff).ram();
|
||||
}
|
||||
|
||||
/* and the sound cpu */
|
||||
// and the sound CPU
|
||||
|
||||
void shadfrce_state::oki_bankswitch_w(uint8_t data)
|
||||
{
|
||||
m_oki->set_rom_bank(data & 1);
|
||||
}
|
||||
|
||||
void shadfrce_state::shadfrce_sound_map(address_map &map)
|
||||
void shadfrce_state::sound_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0xbfff).rom();
|
||||
map(0xc000, 0xc7ff).ram();
|
||||
@ -399,9 +634,9 @@ void shadfrce_state::shadfrce_sound_map(address_map &map)
|
||||
}
|
||||
|
||||
|
||||
/* Input Ports */
|
||||
// Input Ports
|
||||
|
||||
// Similar to MUGSMASH_PLAYER_INPUT in drivers/mugsmash.cpp
|
||||
// Similar to MUGSMASH_PLAYER_INPUT in edevices/mugsmash.cpp
|
||||
#define SHADFRCE_PLAYER_INPUT( player, start ) \
|
||||
PORT_BIT( 0x0001, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_PLAYER(player) PORT_8WAY \
|
||||
PORT_BIT( 0x0002, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_PLAYER(player) PORT_8WAY \
|
||||
@ -414,13 +649,13 @@ void shadfrce_state::shadfrce_sound_map(address_map &map)
|
||||
|
||||
|
||||
static INPUT_PORTS_START( shadfrce )
|
||||
PORT_START("P1") /* Fake IN0 (player 1 inputs) */
|
||||
PORT_START("P1") // Fake IN0 (player 1 inputs)
|
||||
SHADFRCE_PLAYER_INPUT( 1, IPT_START1 )
|
||||
|
||||
PORT_START("P2") /* Fake IN1 (player 2 inputs) */
|
||||
PORT_START("P2") // Fake IN1 (player 2 inputs)
|
||||
SHADFRCE_PLAYER_INPUT( 2, IPT_START2 )
|
||||
|
||||
PORT_START("EXTRA") /* Fake IN2 (players 1 & 2 extra inputs */
|
||||
PORT_START("EXTRA") // Fake IN2 (players 1 & 2 extra inputs
|
||||
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_BUTTON4 ) PORT_PLAYER(1)
|
||||
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_BUTTON5 ) PORT_PLAYER(1)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_BUTTON6 ) PORT_PLAYER(1)
|
||||
@ -430,21 +665,21 @@ static INPUT_PORTS_START( shadfrce )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_UNUSED )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_UNUSED )
|
||||
|
||||
PORT_START("OTHER") /* Fake IN3 (other extra inputs ?) */
|
||||
PORT_START("OTHER") // Fake IN3 (other extra inputs ?)
|
||||
PORT_BIT( 0xff, IP_ACTIVE_LOW, IPT_UNUSED )
|
||||
|
||||
PORT_START("SYSTEM") /* Fake IN4 (system inputs) */
|
||||
PORT_START("SYSTEM") // Fake IN4 (system inputs)
|
||||
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_COIN1 )
|
||||
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) /* only in "test mode" ? */
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 ) /* only in "test mode" ? */
|
||||
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_COIN2 ) // only in "test mode" ?
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_SERVICE1 ) // only in "test mode" ?
|
||||
PORT_BIT( 0xf8, IP_ACTIVE_LOW, IPT_UNUSED )
|
||||
|
||||
PORT_START("MISC") /* Fake IN5 (misc) */
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_CUSTOM ) /* guess */
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) /* must be ACTIVE_LOW or 'shadfrcj' jumps to the end (code at 0x04902e) */
|
||||
PORT_START("MISC") // Fake IN5 (misc)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_CUSTOM ) // guess
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_UNKNOWN ) // must be ACTIVE_LOW or 'shadfrcj' jumps to the end (code at 0x04902e) */
|
||||
PORT_BIT( 0xeb, IP_ACTIVE_LOW, IPT_UNUSED )
|
||||
|
||||
PORT_START("DSW1") /*DSW1, not mapped directly */
|
||||
PORT_START("DSW1") // not mapped directly
|
||||
PORT_DIPNAME( 0x01, 0x00, DEF_STR( Unused ) ) PORT_DIPLOCATION("SW1:1")
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
@ -467,7 +702,7 @@ static INPUT_PORTS_START( shadfrce )
|
||||
PORT_DIPSETTING( 0x40, DEF_STR( On ) )
|
||||
PORT_SERVICE( 0x80, IP_ACTIVE_LOW ) PORT_DIPLOCATION("SW1:8")
|
||||
|
||||
PORT_START("DSW2") /* DSW2, not mapped directly */
|
||||
PORT_START("DSW2") // not mapped directly
|
||||
PORT_DIPNAME( 0x03, 0x03, DEF_STR( Difficulty ) ) PORT_DIPLOCATION("SW2:1,2")
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( Easy ) )
|
||||
PORT_DIPSETTING( 0x03, DEF_STR( Normal ) )
|
||||
@ -494,7 +729,7 @@ static INPUT_PORTS_START( shadfrce )
|
||||
// PCB has 3rd DIP switch "SW3" listed in manual as 1:OFF & 2:OFF & 3:OFF (ALL "NOT USED"), 4:ON & 5:ON (ALL "DON'T TOUCH"), 6:OFF, 7:OFF, 8:OFF (ALL "NOT USED")
|
||||
INPUT_PORTS_END
|
||||
|
||||
/* Graphic Decoding */
|
||||
// Graphic Decoding
|
||||
|
||||
static const gfx_layout fg8x8x4_layout =
|
||||
{
|
||||
@ -535,135 +770,139 @@ static GFXDECODE_START( gfx_shadfrce )
|
||||
GFXDECODE_ENTRY( "tiles", 0, bg16x16x6_layout, 0x2000, 128 )
|
||||
GFXDECODE_END
|
||||
|
||||
/* Machine Driver Bits */
|
||||
// Machine Driver Bits
|
||||
|
||||
void shadfrce_state::shadfrce(machine_config &config)
|
||||
{
|
||||
M68000(config, m_maincpu, XTAL(28'000'000) / 2); /* verified on pcb */
|
||||
m_maincpu->set_addrmap(AS_PROGRAM, &shadfrce_state::shadfrce_map);
|
||||
M68000(config, m_maincpu, XTAL(28'000'000) / 2); // verified on PCB
|
||||
m_maincpu->set_addrmap(AS_PROGRAM, &shadfrce_state::main_map);
|
||||
TIMER(config, "scantimer").configure_scanline(FUNC(shadfrce_state::scanline), "screen", 0, 1);
|
||||
|
||||
Z80(config, m_audiocpu, XTAL(3'579'545)); /* verified on pcb */
|
||||
m_audiocpu->set_addrmap(AS_PROGRAM, &shadfrce_state::shadfrce_sound_map);
|
||||
Z80(config, m_audiocpu, XTAL(3'579'545)); // verified on PCB
|
||||
m_audiocpu->set_addrmap(AS_PROGRAM, &shadfrce_state::sound_map);
|
||||
|
||||
WATCHDOG_TIMER(config, "watchdog");
|
||||
|
||||
SCREEN(config, m_screen, SCREEN_TYPE_RASTER);
|
||||
m_screen->set_raw(XTAL(28'000'000) / 4, 448, 0, 320, 272, 8, 248); /* HTOTAL and VTOTAL are guessed */
|
||||
m_screen->set_raw(XTAL(28'000'000) / 4, 448, 0, 320, 272, 8, 248); // HTOTAL and VTOTAL are guessed
|
||||
m_screen->set_screen_update(FUNC(shadfrce_state::screen_update));
|
||||
m_screen->screen_vblank().set(FUNC(shadfrce_state::screen_vblank));
|
||||
m_screen->screen_vblank().set(m_spvideoram, FUNC(buffered_spriteram16_device::vblank_copy_rising));
|
||||
m_screen->set_palette(m_palette);
|
||||
|
||||
GFXDECODE(config, m_gfxdecode, m_palette, gfx_shadfrce);
|
||||
PALETTE(config, m_palette).set_format(palette_device::xBGR_555, 0x4000);
|
||||
|
||||
/* sound hardware */
|
||||
BUFFERED_SPRITERAM16(config, m_spvideoram);
|
||||
|
||||
// sound hardware
|
||||
SPEAKER(config, "lspeaker").front_left();
|
||||
SPEAKER(config, "rspeaker").front_right();
|
||||
|
||||
GENERIC_LATCH_8(config, m_soundlatch);
|
||||
m_soundlatch->data_pending_callback().set_inputline(m_audiocpu, INPUT_LINE_NMI);
|
||||
|
||||
ym2151_device &ymsnd(YM2151(config, "ymsnd", XTAL(3'579'545))); /* verified on pcb */
|
||||
ym2151_device &ymsnd(YM2151(config, "ymsnd", XTAL(3'579'545))); // verified on PCB
|
||||
ymsnd.irq_handler().set_inputline(m_audiocpu, 0);
|
||||
ymsnd.add_route(0, "lspeaker", 0.50);
|
||||
ymsnd.add_route(1, "rspeaker", 0.50);
|
||||
|
||||
OKIM6295(config, m_oki, XTAL(13'495'200)/8, okim6295_device::PIN7_HIGH); /* verified on pcb */
|
||||
OKIM6295(config, m_oki, XTAL(13'495'200) / 8, okim6295_device::PIN7_HIGH); // verified on PCB
|
||||
m_oki->add_route(ALL_OUTPUTS, "lspeaker", 0.50);
|
||||
m_oki->add_route(ALL_OUTPUTS, "rspeaker", 0.50);
|
||||
}
|
||||
|
||||
/* Rom Defs. */
|
||||
// Rom Defs.
|
||||
|
||||
// one of the high score tables in attract mode ends up corrupt on this set due to the game triggering a text dialog box, is this due to a timing error?
|
||||
ROM_START( shadfrce )
|
||||
ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */
|
||||
ROM_LOAD16_BYTE( "32a12-011.34", 0x00001, 0x40000, CRC(0c041e08) SHA1(7b9d52cb1f6bc217c6e64287bd9630aa37243513) ) /* World Version 3 */
|
||||
ROM_REGION( 0x100000, "maincpu", 0 ) // 68000 code
|
||||
ROM_LOAD16_BYTE( "32a12-011.34", 0x00001, 0x40000, CRC(0c041e08) SHA1(7b9d52cb1f6bc217c6e64287bd9630aa37243513) ) // World Version 3
|
||||
ROM_LOAD16_BYTE( "32a13-010.26", 0x00000, 0x40000, CRC(00985361) SHA1(e9da1b096b25a6ee46bab6230dda66dccdd4bed8) )
|
||||
ROM_LOAD16_BYTE( "32a14-010.33", 0x80001, 0x40000, CRC(ea03ca25) SHA1(7af1ee7c36c70f80ba1e096473b5786b205ab00b) )
|
||||
ROM_LOAD16_BYTE( "32j15-01.14", 0x80000, 0x40000, CRC(3dc3a84a) SHA1(166ad91b93192d94e3f6d2fe6dde02f59d334f75) ) // matches Japan version 2, not US version 2
|
||||
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 Code */
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 ) // Z80 code
|
||||
ROM_LOAD( "32j10-0.42", 0x00000, 0x10000, CRC(65daf475) SHA1(7144332b2d17af8645e22e1926b33113db0d20e2) )
|
||||
|
||||
ROM_REGION( 0x020000, "chars", 0 ) /* Chars */
|
||||
ROM_REGION( 0x020000, "chars", 0 )
|
||||
ROM_LOAD( "32j11-0.55", 0x00000, 0x20000, CRC(7252d993) SHA1(43f7de381841039aa290486aafb98e2cf3b8579b) )
|
||||
|
||||
ROM_REGION( 0xa00000, "sprites", 0 ) /* Sprite Tiles */
|
||||
ROM_REGION( 0xa00000, "sprites", 0 )
|
||||
ROM_LOAD( "32j4-0.12", 0x000000, 0x200000, CRC(1ebea5b6) SHA1(35bd49dda9ad75326d45ffb10c87d83fc4f1b7a8) )
|
||||
ROM_LOAD( "32j5-0.13", 0x200000, 0x200000, CRC(600026b5) SHA1(5641246300d7e20dcff1eae004647faaee6cd1c6) )
|
||||
ROM_LOAD( "32j6-0.24", 0x400000, 0x200000, CRC(6cde8ebe) SHA1(750933798235951fe24b2e667c33f692612c0aa0) )
|
||||
ROM_LOAD( "32j7-0.25", 0x600000, 0x200000, CRC(bcb37922) SHA1(f3eee73c8b9f4873a7f1cc42e334e7502eaee3c8) )
|
||||
ROM_LOAD( "32j8-0.32", 0x800000, 0x200000, CRC(201bebf6) SHA1(c89d2895ea5b19daea1f88542419f4e10f437c73) )
|
||||
|
||||
ROM_REGION( 0x300000, "tiles", 0 ) /* BG Tiles */
|
||||
ROM_REGION( 0x300000, "tiles", 0 )
|
||||
ROM_LOAD( "32j1-0.4", 0x000000, 0x100000, CRC(f1cca740) SHA1(339079b95ca137e66b4f032ad67a0adf58cca100) )
|
||||
ROM_LOAD( "32j2-0.5", 0x100000, 0x100000, CRC(5fac3e01) SHA1(20c30f4c76e303285ae37e596afe86aa4812c3b9) )
|
||||
ROM_LOAD( "32j3-0.6", 0x200000, 0x100000, CRC(d297925e) SHA1(5bc4d37bf0dc54114884c816b94a64ef1ccfeda5) )
|
||||
|
||||
ROM_REGION( 0x080000, "oki", 0 ) /* Samples */
|
||||
ROM_REGION( 0x080000, "oki", 0 )
|
||||
ROM_LOAD( "32j9-0.76", 0x000000, 0x080000, CRC(16001e81) SHA1(67928d2024f963aee91f1498b6f4c76101d2f3b8) )
|
||||
ROM_END
|
||||
|
||||
ROM_START( shadfrceu )
|
||||
ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */
|
||||
ROM_LOAD16_BYTE( "32a12-01.34", 0x00001, 0x40000, CRC(04501198) SHA1(50f981c13f9ed19d681d494376018ba86464ea13) ) /* US Version 2 */
|
||||
ROM_REGION( 0x100000, "maincpu", 0 ) // 68000 code
|
||||
ROM_LOAD16_BYTE( "32a12-01.34", 0x00001, 0x40000, CRC(04501198) SHA1(50f981c13f9ed19d681d494376018ba86464ea13) ) // US Version 2
|
||||
ROM_LOAD16_BYTE( "32a13-01.26", 0x00000, 0x40000, CRC(b8f8a05c) SHA1(bd9d4218a7cf57b56aec1f7e710e02af8471f9d7) )
|
||||
ROM_LOAD16_BYTE( "32a14-0.33", 0x80001, 0x40000, CRC(08279be9) SHA1(1833526b23feddb58b21874070ad2bf3b6be8dca) )
|
||||
ROM_LOAD16_BYTE( "32a15-0.14", 0x80000, 0x40000, CRC(bfcadfea) SHA1(1caa9fc30d8622ce4c7221039c446e99cc8f5346) )
|
||||
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 Code */
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 ) // Z80 code
|
||||
ROM_LOAD( "32j10-0.42", 0x00000, 0x10000, CRC(65daf475) SHA1(7144332b2d17af8645e22e1926b33113db0d20e2) )
|
||||
|
||||
ROM_REGION( 0x020000, "chars", 0 ) /* Chars */
|
||||
ROM_REGION( 0x020000, "chars", 0 )
|
||||
ROM_LOAD( "32a11-0.55", 0x00000, 0x20000, CRC(cfaf5e77) SHA1(eab76e085f695c74cc868aaf95f04ff2acf66ee9) )
|
||||
|
||||
ROM_REGION( 0xa00000, "sprites", 0 ) /* Sprite Tiles */
|
||||
ROM_REGION( 0xa00000, "sprites", 0 )
|
||||
ROM_LOAD( "32j4-0.12", 0x000000, 0x200000, CRC(1ebea5b6) SHA1(35bd49dda9ad75326d45ffb10c87d83fc4f1b7a8) )
|
||||
ROM_LOAD( "32j5-0.13", 0x200000, 0x200000, CRC(600026b5) SHA1(5641246300d7e20dcff1eae004647faaee6cd1c6) )
|
||||
ROM_LOAD( "32j6-0.24", 0x400000, 0x200000, CRC(6cde8ebe) SHA1(750933798235951fe24b2e667c33f692612c0aa0) )
|
||||
ROM_LOAD( "32j7-0.25", 0x600000, 0x200000, CRC(bcb37922) SHA1(f3eee73c8b9f4873a7f1cc42e334e7502eaee3c8) )
|
||||
ROM_LOAD( "32j8-0.32", 0x800000, 0x200000, CRC(201bebf6) SHA1(c89d2895ea5b19daea1f88542419f4e10f437c73) )
|
||||
|
||||
ROM_REGION( 0x300000, "tiles", 0 ) /* BG Tiles */
|
||||
ROM_REGION( 0x300000, "tiles", 0 )
|
||||
ROM_LOAD( "32j1-0.4", 0x000000, 0x100000, CRC(f1cca740) SHA1(339079b95ca137e66b4f032ad67a0adf58cca100) )
|
||||
ROM_LOAD( "32j2-0.5", 0x100000, 0x100000, CRC(5fac3e01) SHA1(20c30f4c76e303285ae37e596afe86aa4812c3b9) )
|
||||
ROM_LOAD( "32j3-0.6", 0x200000, 0x100000, CRC(d297925e) SHA1(5bc4d37bf0dc54114884c816b94a64ef1ccfeda5) )
|
||||
|
||||
ROM_REGION( 0x080000, "oki", 0 ) /* Samples */
|
||||
ROM_REGION( 0x080000, "oki", 0 )
|
||||
ROM_LOAD( "32j9-0.76", 0x000000, 0x080000, CRC(16001e81) SHA1(67928d2024f963aee91f1498b6f4c76101d2f3b8) )
|
||||
ROM_END
|
||||
|
||||
ROM_START( shadfrcej )
|
||||
ROM_REGION( 0x100000, "maincpu", 0 ) /* 68000 Code */
|
||||
ROM_LOAD16_BYTE( "32j12-01.34", 0x00001, 0x40000, CRC(38fdbe1d) SHA1(476d8ef2c0d2a8c568ce44631f93f8c730f91b08) ) /* Japan Version 2 */
|
||||
ROM_REGION( 0x100000, "maincpu", 0 ) // 68000 code
|
||||
ROM_LOAD16_BYTE( "32j12-01.34", 0x00001, 0x40000, CRC(38fdbe1d) SHA1(476d8ef2c0d2a8c568ce44631f93f8c730f91b08) ) // Japan Version 2
|
||||
ROM_LOAD16_BYTE( "32j13-01.26", 0x00000, 0x40000, CRC(6e1df6f1) SHA1(c165553fe967b437413dd7ddc87a267548dd0ca9) )
|
||||
ROM_LOAD16_BYTE( "32j14-01.33", 0x80001, 0x40000, CRC(89e3fb60) SHA1(90de38558d63215a0079079030e8b1097599c9e5) )
|
||||
ROM_LOAD16_BYTE( "32j15-01.14", 0x80000, 0x40000, CRC(3dc3a84a) SHA1(166ad91b93192d94e3f6d2fe6dde02f59d334f75) )
|
||||
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 ) /* Z80 Code */
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 ) // Z80 code
|
||||
ROM_LOAD( "32j10-0.42", 0x00000, 0x10000, CRC(65daf475) SHA1(7144332b2d17af8645e22e1926b33113db0d20e2) )
|
||||
|
||||
ROM_REGION( 0x020000, "chars", 0 ) /* Chars */
|
||||
ROM_REGION( 0x020000, "chars", 0 )
|
||||
ROM_LOAD( "32j11-0.55", 0x00000, 0x20000, CRC(7252d993) SHA1(43f7de381841039aa290486aafb98e2cf3b8579b) )
|
||||
|
||||
ROM_REGION( 0xa00000, "sprites", 0 ) /* Sprite Tiles */
|
||||
ROM_REGION( 0xa00000, "sprites", 0 )
|
||||
ROM_LOAD( "32j4-0.12", 0x000000, 0x200000, CRC(1ebea5b6) SHA1(35bd49dda9ad75326d45ffb10c87d83fc4f1b7a8) )
|
||||
ROM_LOAD( "32j5-0.13", 0x200000, 0x200000, CRC(600026b5) SHA1(5641246300d7e20dcff1eae004647faaee6cd1c6) )
|
||||
ROM_LOAD( "32j6-0.24", 0x400000, 0x200000, CRC(6cde8ebe) SHA1(750933798235951fe24b2e667c33f692612c0aa0) )
|
||||
ROM_LOAD( "32j7-0.25", 0x600000, 0x200000, CRC(bcb37922) SHA1(f3eee73c8b9f4873a7f1cc42e334e7502eaee3c8) )
|
||||
ROM_LOAD( "32j8-0.32", 0x800000, 0x200000, CRC(201bebf6) SHA1(c89d2895ea5b19daea1f88542419f4e10f437c73) )
|
||||
|
||||
ROM_REGION( 0x300000, "tiles", 0 ) /* BG Tiles */
|
||||
ROM_REGION( 0x300000, "tiles", 0 )
|
||||
ROM_LOAD( "32j1-0.4", 0x000000, 0x100000, CRC(f1cca740) SHA1(339079b95ca137e66b4f032ad67a0adf58cca100) )
|
||||
ROM_LOAD( "32j2-0.5", 0x100000, 0x100000, CRC(5fac3e01) SHA1(20c30f4c76e303285ae37e596afe86aa4812c3b9) )
|
||||
ROM_LOAD( "32j3-0.6", 0x200000, 0x100000, CRC(d297925e) SHA1(5bc4d37bf0dc54114884c816b94a64ef1ccfeda5) )
|
||||
|
||||
ROM_REGION( 0x080000, "oki", 0 ) /* Samples */
|
||||
ROM_REGION( 0x080000, "oki", 0 )
|
||||
ROM_LOAD( "32j9-0.76", 0x000000, 0x080000, CRC(16001e81) SHA1(67928d2024f963aee91f1498b6f4c76101d2f3b8) )
|
||||
ROM_END
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
|
||||
GAME( 1993, shadfrce, 0, shadfrce, shadfrce, shadfrce_state, empty_init, ROT0, "Technos Japan", "Shadow Force (World, Version 3)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
|
||||
GAME( 1993, shadfrceu, shadfrce, shadfrce, shadfrce, shadfrce_state, empty_init, ROT0, "Technos Japan", "Shadow Force (US, Version 2)", MACHINE_NO_COCKTAIL | MACHINE_SUPPORTS_SAVE )
|
||||
|
||||
@ -1,109 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:David Haywood
|
||||
#ifndef MAME_INCLUDES_SHADFRCE_H
|
||||
#define MAME_INCLUDES_SHADFRCE_H
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "machine/gen_latch.h"
|
||||
#include "machine/timer.h"
|
||||
#include "sound/okim6295.h"
|
||||
#include "emupal.h"
|
||||
#include "screen.h"
|
||||
#include "tilemap.h"
|
||||
|
||||
class shadfrce_state : public driver_device
|
||||
{
|
||||
public:
|
||||
shadfrce_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_audiocpu(*this, "audiocpu"),
|
||||
m_oki(*this, "oki"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_screen(*this, "screen"),
|
||||
m_palette(*this, "palette"),
|
||||
m_soundlatch(*this, "soundlatch"),
|
||||
m_io_p1(*this, "P1"),
|
||||
m_io_p2(*this, "P2"),
|
||||
m_io_dsw1(*this, "DSW1"),
|
||||
m_io_dsw2(*this, "DSW2"),
|
||||
m_io_other(*this, "OTHER"),
|
||||
m_io_extra(*this, "EXTRA"),
|
||||
m_io_misc(*this, "MISC"),
|
||||
m_io_system(*this, "SYSTEM"),
|
||||
m_fgvideoram(*this, "fgvideoram"),
|
||||
m_bg0videoram(*this, "bg0videoram"),
|
||||
m_bg1videoram(*this, "bg1videoram"),
|
||||
m_spvideoram(*this, "spvideoram")
|
||||
{ }
|
||||
|
||||
void shadfrce(machine_config &config);
|
||||
|
||||
protected:
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
required_device<okim6295_device> m_oki;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<screen_device> m_screen;
|
||||
required_device<palette_device> m_palette;
|
||||
required_device<generic_latch_8_device> m_soundlatch;
|
||||
|
||||
required_ioport m_io_p1;
|
||||
required_ioport m_io_p2;
|
||||
required_ioport m_io_dsw1;
|
||||
required_ioport m_io_dsw2;
|
||||
required_ioport m_io_other;
|
||||
required_ioport m_io_extra;
|
||||
required_ioport m_io_misc;
|
||||
required_ioport m_io_system;
|
||||
|
||||
required_shared_ptr<uint16_t> m_fgvideoram;
|
||||
required_shared_ptr<uint16_t> m_bg0videoram;
|
||||
required_shared_ptr<uint16_t> m_bg1videoram;
|
||||
required_shared_ptr<uint16_t> m_spvideoram;
|
||||
|
||||
std::unique_ptr<uint16_t[]> m_spvideoram_old;
|
||||
tilemap_t *m_fgtilemap = nullptr;
|
||||
tilemap_t *m_bg0tilemap = nullptr;
|
||||
tilemap_t *m_bg1tilemap = nullptr;
|
||||
int m_video_enable = 0;
|
||||
int m_irqs_enable = 0;
|
||||
int m_raster_scanline = 0;
|
||||
int m_raster_irq_enable = 0;
|
||||
int m_vblank = 0;
|
||||
int m_prev_value = 0;
|
||||
|
||||
void flip_screen(uint16_t data);
|
||||
uint16_t input_ports_r(offs_t offset);
|
||||
void screen_brt_w(uint8_t data);
|
||||
void irq_ack_w(offs_t offset, uint16_t data);
|
||||
void irq_w(uint16_t data);
|
||||
void scanline_w(uint16_t data);
|
||||
void fgvideoram_w(offs_t offset, uint16_t data);
|
||||
void bg0videoram_w(offs_t offset, uint16_t data);
|
||||
void bg1videoram_w(offs_t offset, uint16_t data);
|
||||
void bg0scrollx_w(uint16_t data);
|
||||
void bg0scrolly_w(uint16_t data);
|
||||
void bg1scrollx_w(uint16_t data);
|
||||
void bg1scrolly_w(uint16_t data);
|
||||
void oki_bankswitch_w(uint8_t data);
|
||||
|
||||
TILE_GET_INFO_MEMBER(get_fgtile_info);
|
||||
TILE_GET_INFO_MEMBER(get_bg0tile_info);
|
||||
TILE_GET_INFO_MEMBER(get_bg1tile_info);
|
||||
|
||||
TIMER_DEVICE_CALLBACK_MEMBER(scanline);
|
||||
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
DECLARE_WRITE_LINE_MEMBER(screen_vblank);
|
||||
void draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect );
|
||||
|
||||
void shadfrce_map(address_map &map);
|
||||
void shadfrce_sound_map(address_map &map);
|
||||
};
|
||||
|
||||
#endif // MAME_INCLUDES_SHADFRCE_H
|
||||
@ -1,178 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:David Haywood
|
||||
#include "emu.h"
|
||||
#include "shadfrce.h"
|
||||
|
||||
TILE_GET_INFO_MEMBER(shadfrce_state::get_fgtile_info)
|
||||
{
|
||||
/* ---- ---- tttt tttt ---- ---- pppp TTTT */
|
||||
int tileno, colour;
|
||||
|
||||
tileno = (m_fgvideoram[tile_index *2] & 0x00ff) | ((m_fgvideoram[tile_index *2+1] & 0x000f) << 8);
|
||||
colour = (m_fgvideoram[tile_index *2+1] & 0x00f0) >>4;
|
||||
|
||||
tileinfo.set(0,tileno,colour*4,0);
|
||||
}
|
||||
|
||||
void shadfrce_state::fgvideoram_w(offs_t offset, uint16_t data)
|
||||
{
|
||||
m_fgvideoram[offset] = data;
|
||||
m_fgtilemap->mark_tile_dirty(offset/2);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(shadfrce_state::get_bg0tile_info)
|
||||
{
|
||||
/* ---- ---- ---- cccc --TT TTTT TTTT TTTT */
|
||||
int tileno, colour,fyx;
|
||||
|
||||
tileno = (m_bg0videoram[tile_index *2+1] & 0x3fff);
|
||||
colour = m_bg0videoram[tile_index *2] & 0x001f;
|
||||
if (colour & 0x10) colour ^= 0x30; /* skip hole */
|
||||
fyx = (m_bg0videoram[tile_index *2] & 0x00c0) >>6;
|
||||
|
||||
tileinfo.set(2,tileno,colour,TILE_FLIPYX(fyx));
|
||||
}
|
||||
|
||||
void shadfrce_state::bg0videoram_w(offs_t offset, uint16_t data)
|
||||
{
|
||||
m_bg0videoram[offset] = data;
|
||||
m_bg0tilemap->mark_tile_dirty(offset/2);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(shadfrce_state::get_bg1tile_info)
|
||||
{
|
||||
int tileno, colour;
|
||||
|
||||
tileno = (m_bg1videoram[tile_index] & 0x0fff);
|
||||
colour = (m_bg1videoram[tile_index] & 0xf000) >> 12;
|
||||
|
||||
tileinfo.set(2,tileno,colour+64,0);
|
||||
}
|
||||
|
||||
void shadfrce_state::bg1videoram_w(offs_t offset, uint16_t data)
|
||||
{
|
||||
m_bg1videoram[offset] = data;
|
||||
m_bg1tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
void shadfrce_state::video_start()
|
||||
{
|
||||
m_fgtilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(shadfrce_state::get_fgtile_info)), TILEMAP_SCAN_ROWS, 8, 8, 64, 32);
|
||||
m_fgtilemap->set_transparent_pen(0);
|
||||
|
||||
m_bg0tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(shadfrce_state::get_bg0tile_info)), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
m_bg0tilemap->set_transparent_pen(0);
|
||||
|
||||
m_bg1tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(shadfrce_state::get_bg1tile_info)), TILEMAP_SCAN_ROWS, 16, 16, 32, 32);
|
||||
|
||||
m_spvideoram_old = std::make_unique<uint16_t[]>(m_spvideoram.bytes()/2);
|
||||
|
||||
save_item(NAME(m_video_enable));
|
||||
save_item(NAME(m_irqs_enable));
|
||||
save_item(NAME(m_raster_scanline));
|
||||
save_item(NAME(m_raster_irq_enable));
|
||||
save_item(NAME(m_vblank));
|
||||
save_item(NAME(m_prev_value));
|
||||
}
|
||||
|
||||
void shadfrce_state::bg0scrollx_w(uint16_t data)
|
||||
{
|
||||
m_bg0tilemap->set_scrollx(0, data & 0x1ff );
|
||||
}
|
||||
|
||||
void shadfrce_state::bg0scrolly_w(uint16_t data)
|
||||
{
|
||||
m_bg0tilemap->set_scrolly(0, data & 0x1ff );
|
||||
}
|
||||
|
||||
void shadfrce_state::bg1scrollx_w(uint16_t data)
|
||||
{
|
||||
m_bg1tilemap->set_scrollx(0, data & 0x1ff );
|
||||
}
|
||||
|
||||
void shadfrce_state::bg1scrolly_w(uint16_t data)
|
||||
{
|
||||
m_bg1tilemap->set_scrolly(0, data & 0x1ff );
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
void shadfrce_state::draw_sprites(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect )
|
||||
{
|
||||
/* | ---- ---- hhhf Fe-Y | ---- ---- yyyy yyyy | ---- ---- TTTT TTTT | ---- ---- tttt tttt |
|
||||
| ---- ---- -pCc cccX | ---- ---- xxxx xxxx | ---- ---- ---- ---- | ---- ---- ---- ---- | */
|
||||
|
||||
/* h = height
|
||||
f = flipx
|
||||
F = flipy
|
||||
e = enable
|
||||
Yy = Y Position
|
||||
Tt = Tile No.
|
||||
Xx = X Position
|
||||
Cc = color
|
||||
P = priority
|
||||
*/
|
||||
|
||||
gfx_element *gfx = m_gfxdecode->gfx(1);
|
||||
uint16_t *finish = m_spvideoram_old.get();
|
||||
uint16_t *source = finish + 0x2000/2 - 8;
|
||||
int hcount;
|
||||
while( source>=finish )
|
||||
{
|
||||
int ypos = 0x100 - (((source[0] & 0x0003) << 8) | (source[1] & 0x00ff));
|
||||
int xpos = (((source[4] & 0x0001) << 8) | (source[5] & 0x00ff)) + 1;
|
||||
int tile = ((source[2] & 0x00ff) << 8) | (source[3] & 0x00ff);
|
||||
int height = (source[0] & 0x00e0) >> 5;
|
||||
int enable = ((source[0] & 0x0004));
|
||||
int flipx = ((source[0] & 0x0010) >> 4);
|
||||
int flipy = ((source[0] & 0x0008) >> 3);
|
||||
int pal = ((source[4] & 0x003e));
|
||||
int pri_mask = (source[4] & 0x0040) ? 0x02 : 0x00;
|
||||
|
||||
if (pal & 0x20) pal ^= 0x60; /* skip hole */
|
||||
|
||||
height++;
|
||||
if (enable) {
|
||||
for (hcount=0;hcount<height;hcount++) {
|
||||
gfx->prio_transpen(bitmap,cliprect,tile+hcount,pal,flipx,flipy,xpos,ypos-hcount*16-16,screen.priority(),pri_mask,0);
|
||||
gfx->prio_transpen(bitmap,cliprect,tile+hcount,pal,flipx,flipy,xpos-0x200,ypos-hcount*16-16,screen.priority(),pri_mask,0);
|
||||
gfx->prio_transpen(bitmap,cliprect,tile+hcount,pal,flipx,flipy,xpos,ypos-hcount*16-16+0x200,screen.priority(),pri_mask,0);
|
||||
gfx->prio_transpen(bitmap,cliprect,tile+hcount,pal,flipx,flipy,xpos-0x200,ypos-hcount*16-16+0x200,screen.priority(),pri_mask,0);
|
||||
}
|
||||
}
|
||||
source-=8;
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t shadfrce_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
screen.priority().fill(0, cliprect);
|
||||
|
||||
if (m_video_enable)
|
||||
{
|
||||
m_bg1tilemap->draw(screen, bitmap, cliprect, 0,0);
|
||||
m_bg0tilemap->draw(screen, bitmap, cliprect, 0,1);
|
||||
draw_sprites(screen,bitmap,cliprect);
|
||||
m_fgtilemap->draw(screen, bitmap, cliprect, 0,0);
|
||||
}
|
||||
else
|
||||
{
|
||||
bitmap.fill(m_palette->black_pen(), cliprect);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
WRITE_LINE_MEMBER(shadfrce_state::screen_vblank)
|
||||
{
|
||||
// rising edge
|
||||
if (state)
|
||||
{
|
||||
/* looks like sprites are *two* frames ahead */
|
||||
memcpy(m_spvideoram_old.get(), m_spvideoram, m_spvideoram.bytes());
|
||||
}
|
||||
}
|
||||
@ -10,31 +10,258 @@ Driver by Takahiro Nogi (nogi@kt.rim.or.jp) 1999/10/04
|
||||
***************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
#include "ssozumo.h"
|
||||
|
||||
#include "cpu/m6502/m6502.h"
|
||||
#include "cpu/m6809/m6809.h"
|
||||
#include "machine/gen_latch.h"
|
||||
#include "sound/ay8910.h"
|
||||
#include "sound/dac.h"
|
||||
|
||||
#include "emupal.h"
|
||||
#include "screen.h"
|
||||
#include "speaker.h"
|
||||
#include "tilemap.h"
|
||||
|
||||
|
||||
namespace {
|
||||
|
||||
class ssozumo_state : public driver_device
|
||||
{
|
||||
public:
|
||||
ssozumo_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_audiocpu(*this, "audiocpu"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_palette(*this, "palette"),
|
||||
m_spriteram(*this, "spriteram"),
|
||||
m_paletteram(*this, "paletteram"),
|
||||
m_videoram(*this, "videoram%u", 1U),
|
||||
m_colorram(*this, "colorram%u", 1U)
|
||||
{ }
|
||||
|
||||
void ssozumo(machine_config &config);
|
||||
|
||||
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
void sound_nmi_mask_w(uint8_t data);
|
||||
template <uint8_t Which> void videoram_w(offs_t offset, uint8_t data);
|
||||
template <uint8_t Which> void colorram_w(offs_t offset, uint8_t data);
|
||||
void paletteram_w(offs_t offset, uint8_t data);
|
||||
void scroll_w(uint8_t data);
|
||||
void flipscreen_w(uint8_t data);
|
||||
|
||||
INTERRUPT_GEN_MEMBER(sound_timer_irq);
|
||||
|
||||
TILE_GET_INFO_MEMBER(get_bg_tile_info);
|
||||
TILE_GET_INFO_MEMBER(get_fg_tile_info);
|
||||
|
||||
void palette(palette_device &palette) const;
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
|
||||
void main_map(address_map &map);
|
||||
void sound_map(address_map &map);
|
||||
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
|
||||
required_shared_ptr<uint8_t> m_spriteram;
|
||||
required_shared_ptr<uint8_t> m_paletteram;
|
||||
required_shared_ptr_array<uint8_t, 2> m_videoram;
|
||||
required_shared_ptr_array<uint8_t, 2> m_colorram;
|
||||
|
||||
tilemap_t *m_bg_tilemap = nullptr;
|
||||
tilemap_t *m_fg_tilemap = nullptr;
|
||||
uint8_t m_sound_nmi_mask = 0;
|
||||
uint8_t m_color_bank = 0;
|
||||
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
};
|
||||
|
||||
|
||||
// video
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
void ssozumo_state::palette(palette_device &palette) const
|
||||
{
|
||||
const uint8_t *color_prom = memregion("proms")->base();
|
||||
|
||||
for (int i = 0 ; i < 64 ; i++)
|
||||
{
|
||||
int bit0, bit1, bit2, bit3;
|
||||
|
||||
bit0 = BIT(color_prom[0], 0);
|
||||
bit1 = BIT(color_prom[0], 1);
|
||||
bit2 = BIT(color_prom[0], 2);
|
||||
bit3 = BIT(color_prom[0], 3);
|
||||
int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
bit0 = BIT(color_prom[0], 4);
|
||||
bit1 = BIT(color_prom[0], 5);
|
||||
bit2 = BIT(color_prom[0], 6);
|
||||
bit3 = BIT(color_prom[0], 7);
|
||||
int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
bit0 = BIT(color_prom[64], 0);
|
||||
bit1 = BIT(color_prom[64], 1);
|
||||
bit2 = BIT(color_prom[64], 2);
|
||||
bit3 = BIT(color_prom[64], 3);
|
||||
int const b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
palette.set_pen_color(i, rgb_t(r, g, b));
|
||||
color_prom++;
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
template <uint8_t Which>
|
||||
void ssozumo_state::videoram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_videoram[Which][offset] = data;
|
||||
Which ? m_fg_tilemap->mark_tile_dirty(offset) : m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
template <uint8_t Which>
|
||||
void ssozumo_state::colorram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_colorram[Which][offset] = data;
|
||||
Which ? m_fg_tilemap->mark_tile_dirty(offset) : m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
void ssozumo_state::paletteram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
int bit0, bit1, bit2, bit3, val;
|
||||
|
||||
m_paletteram[offset] = data;
|
||||
int const offs2 = offset & 0x0f;
|
||||
|
||||
val = m_paletteram[offs2];
|
||||
bit0 = (val >> 0) & 0x01;
|
||||
bit1 = (val >> 1) & 0x01;
|
||||
bit2 = (val >> 2) & 0x01;
|
||||
bit3 = (val >> 3) & 0x01;
|
||||
int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
val = m_paletteram[offs2 | 0x10];
|
||||
bit0 = (val >> 0) & 0x01;
|
||||
bit1 = (val >> 1) & 0x01;
|
||||
bit2 = (val >> 2) & 0x01;
|
||||
bit3 = (val >> 3) & 0x01;
|
||||
int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
val = m_paletteram[offs2 | 0x20];
|
||||
bit0 = (val >> 0) & 0x01;
|
||||
bit1 = (val >> 1) & 0x01;
|
||||
bit2 = (val >> 2) & 0x01;
|
||||
bit3 = (val >> 3) & 0x01;
|
||||
int const b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
m_palette->set_pen_color(offs2 + 64, rgb_t(r, g, b));
|
||||
}
|
||||
|
||||
void ssozumo_state::scroll_w(uint8_t data)
|
||||
{
|
||||
m_bg_tilemap->set_scrolly(0, data);
|
||||
}
|
||||
|
||||
void ssozumo_state::flipscreen_w(uint8_t data)
|
||||
{
|
||||
flip_screen_set(data & 0x80);
|
||||
m_color_bank = data & 3;
|
||||
m_fg_tilemap->mark_all_dirty();
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(ssozumo_state::get_bg_tile_info)
|
||||
{
|
||||
int const code = m_videoram[0][tile_index] + ((m_colorram[0][tile_index] & 0x08) << 5);
|
||||
int const color = (m_colorram[0][tile_index] & 0x30) >> 4;
|
||||
int const flags = ((tile_index % 32) >= 16) ? TILE_FLIPY : 0;
|
||||
|
||||
tileinfo.set(1, code, color, flags);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(ssozumo_state::get_fg_tile_info)
|
||||
{
|
||||
int const code = m_videoram[1][tile_index] + 256 * (m_colorram[1][tile_index] & 0x07);
|
||||
|
||||
tileinfo.set(0, code, m_color_bank, 0);
|
||||
}
|
||||
|
||||
void ssozumo_state::video_start()
|
||||
{
|
||||
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(ssozumo_state::get_bg_tile_info)), TILEMAP_SCAN_COLS_FLIP_X,
|
||||
16, 16, 16, 32);
|
||||
|
||||
m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(ssozumo_state::get_fg_tile_info)), TILEMAP_SCAN_COLS_FLIP_X,
|
||||
8, 8, 32, 32);
|
||||
|
||||
m_fg_tilemap->set_transparent_pen(0);
|
||||
|
||||
save_item(NAME(m_color_bank));
|
||||
}
|
||||
|
||||
void ssozumo_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
for (int offs = 0; offs < m_spriteram.bytes(); offs += 4)
|
||||
{
|
||||
if (m_spriteram[offs] & 0x01)
|
||||
{
|
||||
int const code = m_spriteram[offs + 1] + ((m_spriteram[offs] & 0xf0) << 4);
|
||||
int const color = (m_spriteram[offs] & 0x08) >> 3;
|
||||
int flipx = m_spriteram[offs] & 0x04;
|
||||
int flipy = m_spriteram[offs] & 0x02;
|
||||
int sx = 239 - m_spriteram[offs + 3];
|
||||
int sy = (240 - m_spriteram[offs + 2]) & 0xff;
|
||||
|
||||
if (flip_screen())
|
||||
{
|
||||
sx = 240 - sx;
|
||||
sy = 240 - sy;
|
||||
flipx = !flipx;
|
||||
flipy = !flipy;
|
||||
}
|
||||
|
||||
m_gfxdecode->gfx(2)->transpen(bitmap, cliprect,
|
||||
code, color,
|
||||
flipx, flipy,
|
||||
sx, sy, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t ssozumo_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
draw_sprites(bitmap, cliprect);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
// machine
|
||||
|
||||
void ssozumo_state::machine_start()
|
||||
{
|
||||
save_item(NAME(m_sound_nmi_mask));
|
||||
}
|
||||
|
||||
|
||||
void ssozumo_state::ssozumo_map(address_map &map)
|
||||
void ssozumo_state::main_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x077f).ram();
|
||||
map(0x0780, 0x07ff).ram().share("spriteram");
|
||||
map(0x2000, 0x23ff).ram().w(FUNC(ssozumo_state::videoram2_w)).share("videoram2");
|
||||
map(0x2400, 0x27ff).ram().w(FUNC(ssozumo_state::colorram2_w)).share("colorram2");
|
||||
map(0x3000, 0x31ff).ram().w(FUNC(ssozumo_state::videoram_w)).share("videoram");
|
||||
map(0x3200, 0x33ff).ram().w(FUNC(ssozumo_state::colorram_w)).share("colorram");
|
||||
map(0x0780, 0x07ff).ram().share(m_spriteram);
|
||||
map(0x2000, 0x23ff).ram().w(FUNC(ssozumo_state::videoram_w<1>)).share(m_videoram[1]);
|
||||
map(0x2400, 0x27ff).ram().w(FUNC(ssozumo_state::colorram_w<1>)).share(m_colorram[1]);
|
||||
map(0x3000, 0x31ff).ram().w(FUNC(ssozumo_state::videoram_w<0>)).share(m_videoram[0]);
|
||||
map(0x3200, 0x33ff).ram().w(FUNC(ssozumo_state::colorram_w<0>)).share(m_colorram[0]);
|
||||
map(0x3400, 0x35ff).ram();
|
||||
map(0x3600, 0x37ff).ram();
|
||||
map(0x4000, 0x4000).portr("P1").w(FUNC(ssozumo_state::flipscreen_w));
|
||||
@ -52,8 +279,8 @@ void ssozumo_state::sound_nmi_mask_w(uint8_t data)
|
||||
m_sound_nmi_mask = data & 1;
|
||||
}
|
||||
|
||||
/* Same as Tag Team */
|
||||
void ssozumo_state::ssozumo_sound_map(address_map &map)
|
||||
// Same as Tag Team
|
||||
void ssozumo_state::sound_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x01ff).ram();
|
||||
map(0x2000, 0x2001).w("ay1", FUNC(ay8910_device::data_address_w));
|
||||
@ -70,7 +297,7 @@ INPUT_CHANGED_MEMBER(ssozumo_state::coin_inserted)
|
||||
}
|
||||
|
||||
static INPUT_PORTS_START( ssozumo )
|
||||
PORT_START("P1") /* IN0 */
|
||||
PORT_START("P1")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY
|
||||
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY
|
||||
@ -80,7 +307,7 @@ static INPUT_PORTS_START( ssozumo )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_CHANGED_MEMBER(DEVICE_SELF, ssozumo_state, coin_inserted, 0)
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_CHANGED_MEMBER(DEVICE_SELF, ssozumo_state, coin_inserted, 0)
|
||||
|
||||
PORT_START("P2") /* IN1 */
|
||||
PORT_START("P2")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_8WAY PORT_PLAYER(2)
|
||||
PORT_BIT( 0x02, IP_ACTIVE_LOW, IPT_JOYSTICK_LEFT ) PORT_8WAY PORT_PLAYER(2)
|
||||
PORT_BIT( 0x04, IP_ACTIVE_LOW, IPT_JOYSTICK_UP ) PORT_8WAY PORT_PLAYER(2)
|
||||
@ -90,7 +317,7 @@ static INPUT_PORTS_START( ssozumo )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_START1 )
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_START2 )
|
||||
|
||||
PORT_START("DSW2") /* DSW2 */
|
||||
PORT_START("DSW2")
|
||||
PORT_DIPNAME( 0x01, 0x01, DEF_STR( Difficulty ) )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( Normal ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Hard ) )
|
||||
@ -116,7 +343,7 @@ static INPUT_PORTS_START( ssozumo )
|
||||
PORT_DIPSETTING( 0x80, DEF_STR( Off ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( On ) )
|
||||
|
||||
PORT_START("DSW1") /* DSW1 */
|
||||
PORT_START("DSW1")
|
||||
PORT_DIPNAME( 0x03, 0x03, DEF_STR( Coin_B ) )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
|
||||
PORT_DIPSETTING( 0x03, DEF_STR( 1C_1C ) )
|
||||
@ -141,90 +368,78 @@ INPUT_PORTS_END
|
||||
|
||||
|
||||
|
||||
static const gfx_layout charlayout =
|
||||
{
|
||||
8,8, /* 8*8 characters */
|
||||
RGN_FRAC(1,3), /* 1024 characters */
|
||||
3, /* 3 bits per pixel */
|
||||
{ RGN_FRAC(2,3), RGN_FRAC(1,3), RGN_FRAC(0,3) }, /* the bitplanes are separated */
|
||||
{ 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 /* every char takes 8 consecutive bytes */
|
||||
};
|
||||
|
||||
|
||||
static const gfx_layout tilelayout =
|
||||
{
|
||||
16,16, /* 16*16 tiles */
|
||||
256, /* 256 tiles */
|
||||
3, /* 3 bits per pixel */
|
||||
{ 2*256*16*16, 256*16*16, 0 }, /* the bitplanes are separated */
|
||||
16,16, // 16*16 tiles
|
||||
256, // 256 tiles
|
||||
3, // 3 bits per pixel
|
||||
{ 2*256*16*16, 256*16*16, 0 }, // the bitplanes are separated
|
||||
{ 16*8 + 0, 16*8 + 1, 16*8 + 2, 16*8 + 3, 16*8 + 4, 16*8 + 5, 16*8 + 6, 16*8 + 7,
|
||||
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, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
|
||||
32*8 /* every tile takes 16 consecutive bytes */
|
||||
32*8 // every tile takes 16 consecutive bytes
|
||||
};
|
||||
|
||||
|
||||
static const gfx_layout spritelayout =
|
||||
{
|
||||
16,16, /* 16*16 sprites */
|
||||
1280, /* 1280 sprites */
|
||||
3, /* 3 bits per pixel */
|
||||
{ 2*1280*16*16, 1280*16*16, 0 }, /* the bitplanes are separated */
|
||||
16,16, // 16*16 sprites
|
||||
1280, // 1280 sprites
|
||||
3, // 3 bits per pixel
|
||||
{ 2*1280*16*16, 1280*16*16, 0 }, // the bitplanes are separated
|
||||
{ 16*8 + 0, 16*8 + 1, 16*8 + 2, 16*8 + 3, 16*8 + 4, 16*8 + 5, 16*8 + 6, 16*8 + 7,
|
||||
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, 9*8, 10*8, 11*8, 12*8, 13*8, 14*8, 15*8 },
|
||||
32*8 /* every sprite takes 16 consecutive bytes */
|
||||
32*8 // every sprite takes 16 consecutive bytes
|
||||
};
|
||||
|
||||
|
||||
static GFXDECODE_START( gfx_ssozumo )
|
||||
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 4 )
|
||||
GFXDECODE_ENTRY( "gfx2", 0, tilelayout, 4*8, 4 )
|
||||
GFXDECODE_ENTRY( "gfx3", 0, spritelayout, 8*8, 2 )
|
||||
GFXDECODE_ENTRY( "fgtiles", 0, gfx_8x8x3_planar, 0, 4 )
|
||||
GFXDECODE_ENTRY( "bgtiles", 0, tilelayout, 4*8, 4 )
|
||||
GFXDECODE_ENTRY( "sprites", 0, spritelayout, 8*8, 2 )
|
||||
GFXDECODE_END
|
||||
|
||||
INTERRUPT_GEN_MEMBER(ssozumo_state::sound_timer_irq)
|
||||
{
|
||||
if(m_sound_nmi_mask)
|
||||
if (m_sound_nmi_mask)
|
||||
device.execute().pulse_input_line(INPUT_LINE_NMI, attotime::zero);
|
||||
}
|
||||
|
||||
void ssozumo_state::ssozumo(machine_config &config)
|
||||
{
|
||||
/* basic machine hardware */
|
||||
M6502(config, m_maincpu, 1200000); /* 1.2 MHz ???? */
|
||||
m_maincpu->set_addrmap(AS_PROGRAM, &ssozumo_state::ssozumo_map);
|
||||
// basic machine hardware
|
||||
M6502(config, m_maincpu, 1'200'000); // 1.2 MHz ????
|
||||
m_maincpu->set_addrmap(AS_PROGRAM, &ssozumo_state::main_map);
|
||||
m_maincpu->set_vblank_int("screen", FUNC(ssozumo_state::irq0_line_hold));
|
||||
|
||||
M6502(config, m_audiocpu, 975000); /* 975 kHz ?? */
|
||||
m_audiocpu->set_addrmap(AS_PROGRAM, &ssozumo_state::ssozumo_sound_map);
|
||||
m_audiocpu->set_periodic_int(FUNC(ssozumo_state::sound_timer_irq), attotime::from_hz(272/16*57)); // guess, assume to be the same as tagteam
|
||||
M6502(config, m_audiocpu, 975'000); // 975 kHz ??
|
||||
m_audiocpu->set_addrmap(AS_PROGRAM, &ssozumo_state::sound_map);
|
||||
m_audiocpu->set_periodic_int(FUNC(ssozumo_state::sound_timer_irq), attotime::from_hz(272 / 16 * 57)); // guess, assume to be the same as tagteam
|
||||
|
||||
/* video hardware */
|
||||
// video hardware
|
||||
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
|
||||
// screen.set_refresh_hz(60);
|
||||
// screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500) /* not accurate */);
|
||||
// screen.set_vblank_time(ATTOSECONDS_IN_USEC(2500)); // not accurate
|
||||
// screen.set_size(32*8, 32*8);
|
||||
// screen.set_visarea(0*8, 32*8 - 1, 1*8, 31*8 - 1);
|
||||
// DECO video CRTC, unverified
|
||||
screen.set_raw(XTAL(12'000'000)/2,384,0,256,272,8,248);
|
||||
screen.set_raw(XTAL(12'000'000) / 2, 384, 0, 256, 272, 8, 248);
|
||||
screen.set_screen_update(FUNC(ssozumo_state::screen_update));
|
||||
screen.set_palette(m_palette);
|
||||
|
||||
GFXDECODE(config, m_gfxdecode, m_palette, gfx_ssozumo);
|
||||
PALETTE(config, m_palette, FUNC(ssozumo_state::ssozumo_palette), 64 + 16);
|
||||
PALETTE(config, m_palette, FUNC(ssozumo_state::palette), 64 + 16);
|
||||
|
||||
/* sound hardware */
|
||||
// sound hardware
|
||||
SPEAKER(config, "speaker").front_center();
|
||||
|
||||
GENERIC_LATCH_8(config, "soundlatch").data_pending_callback().set_inputline(m_audiocpu, m6502_device::IRQ_LINE);
|
||||
|
||||
YM2149(config, "ay1", 1500000).add_route(ALL_OUTPUTS, "speaker", 0.3);
|
||||
YM2149(config, "ay2", 1500000).add_route(ALL_OUTPUTS, "speaker", 0.3);
|
||||
YM2149(config, "ay1", 1'500'000).add_route(ALL_OUTPUTS, "speaker", 0.3);
|
||||
YM2149(config, "ay2", 1'500'000).add_route(ALL_OUTPUTS, "speaker", 0.3);
|
||||
|
||||
DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.3); // unknown DAC
|
||||
}
|
||||
@ -233,15 +448,13 @@ void ssozumo_state::ssozumo(machine_config &config)
|
||||
|
||||
ROM_START( ssozumo )
|
||||
ROM_REGION( 0x10000, "maincpu", 0 )
|
||||
/* Main Program ROMs */
|
||||
ROM_LOAD( "ic61.g01", 0x06000, 0x2000, CRC(86968f46) SHA1(6acd111b71fbb4ef00ae03be4fb93d305a6564e7) ) // m1
|
||||
ROM_LOAD( "ic60.g11", 0x08000, 0x2000, CRC(1a5143dd) SHA1(19e36afcd0827f14f4360b55d952cc1af38327fd) ) // m2
|
||||
ROM_LOAD( "ic59.g21", 0x0a000, 0x2000, CRC(d3df04d7) SHA1(a95cff7f67ad2a3dbf7147018889a0de3f9fcbac) ) // m3
|
||||
ROM_LOAD( "ic58.g31", 0x0c000, 0x2000, CRC(0ee43a78) SHA1(383a29a2dfdbd600dacf3885039759efab718a45) ) // m4
|
||||
ROM_LOAD( "ic57.g41", 0x0e000, 0x2000, CRC(ac77aa4c) SHA1(36ee826327e4433bcdcb8d770fc6176f53d3eed0) ) // m5
|
||||
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 )
|
||||
/* Sound Program & Voice Sample ROMs*/
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 ) // program & voice samples
|
||||
ROM_LOAD( "ic47.g50", 0x04000, 0x2000, CRC(b64ec829) SHA1(684f1c37c05fc3812f11e040fb96789c8abb987f) ) // a1
|
||||
ROM_LOAD( "ic46.g60", 0x06000, 0x2000, CRC(630d7380) SHA1(aab3f034417a9712c8fa922946eda02751c9e319) ) // a2
|
||||
ROM_LOAD( "ic45.g70", 0x08000, 0x2000, CRC(1854b657) SHA1(c4f3c24a2b03bdf4d9fd80d6df944a157f98e617) ) // a3
|
||||
@ -249,20 +462,17 @@ ROM_START( ssozumo )
|
||||
ROM_LOAD( "ic43.g90", 0x0c000, 0x2000, CRC(20262064) SHA1(2845efa458f4fd873b8559489bcee4b9d8e437c1) ) // a5
|
||||
ROM_LOAD( "ic42.ga0", 0x0e000, 0x2000, CRC(98d7e998) SHA1(16bb3315db7d52531a3297e1255478aa1ebc32c2) ) // a6
|
||||
|
||||
ROM_REGION( 0x06000, "gfx1", 0 )
|
||||
/* Character ROMs */
|
||||
ROM_REGION( 0x06000, "fgtiles", 0 )
|
||||
ROM_LOAD( "ic22.gq0", 0x00000, 0x2000, CRC(b4c7e612) SHA1(2d4f6f79b65aa27e00f173777959ec07e81ff15e) ) // c1
|
||||
ROM_LOAD( "ic23.gr0", 0x02000, 0x2000, CRC(90bb9fda) SHA1(9c065a54330133e5afadcb2ae29add5e1005d977) ) // c2
|
||||
ROM_LOAD( "ic21.gs0", 0x04000, 0x2000, CRC(d8cd5c78) SHA1(f1567850db649d2b7a029a5f71bbade25bb0393f) ) // c3
|
||||
|
||||
ROM_REGION( 0x06000, "gfx2", 0 )
|
||||
/* tile set ROMs */
|
||||
ROM_REGION( 0x06000, "bgtiles", 0 )
|
||||
ROM_LOAD( "ic69.gt0", 0x00000, 0x2000, CRC(771116ca) SHA1(2d1c656315f57e1a142725e2d2034543cb3917ea) ) // t1
|
||||
ROM_LOAD( "ic59.gu0", 0x02000, 0x2000, CRC(68035bfd) SHA1(da535ff6860f71c1780d4d9dfd1944e355234c5b) ) // t2
|
||||
ROM_LOAD( "ic81.gv0", 0x04000, 0x2000, CRC(cdda1f9f) SHA1(d1f1b3e0578fd991c74d4a85313c5d37f08f1eee) ) // t3
|
||||
|
||||
ROM_REGION( 0x1e000, "gfx3", 0 )
|
||||
/* sprites ROMs */
|
||||
ROM_REGION( 0x1e000, "sprites", 0 )
|
||||
ROM_LOAD( "ic06.gg0", 0x00000, 0x2000, CRC(d2342c50) SHA1(f502b716d659d9fd3119dbb454296fe9e280fa5d) ) // s1a
|
||||
ROM_LOAD( "ic05.gh0", 0x02000, 0x2000, CRC(14a3cb10) SHA1(7b6d63f43ebbe3c3aea7f2e04789cdb78cdd8495) ) // s1b
|
||||
ROM_LOAD( "ic04.gi0", 0x04000, 0x2000, CRC(169276c1) SHA1(7f0b54425e0f82f7fcc892d7b8e7719087060d2a) ) // s1c
|
||||
@ -280,12 +490,13 @@ ROM_START( ssozumo )
|
||||
ROM_LOAD( "ic40.gf0", 0x1c000, 0x2000, CRC(5a3bf1ba) SHA1(6beebb7ac9c8baa3bbb5b0ebf6a6da768e52d1d3) ) // s3e
|
||||
|
||||
ROM_REGION( 0x0080, "proms", 0 )
|
||||
ROM_LOAD( "ic33.gz0", 0x00000, 0x0020, CRC(523d29ad) SHA1(48d0ae83a07e4409a1def56772c5156e8d505749) ) /* char palette red and green components */
|
||||
ROM_LOAD( "ic30.gz2", 0x00020, 0x0020, CRC(0de202e1) SHA1(ca1aa66c1d3d4724d322ec0346860c37729ddaed) ) /* tile palette red and green components */
|
||||
ROM_LOAD( "ic32.gz1", 0x00040, 0x0020, CRC(6fbff4d2) SHA1(b2cd38fa8e9a74539b96d6e8e0375fff2dd77a20) ) /* char palette blue component */
|
||||
ROM_LOAD( "ic31.gz3", 0x00060, 0x0020, CRC(18e7fe63) SHA1(b0834b94b22ead765ddac5591ab1dc66ec20f17f) ) /* tile palette blue component */
|
||||
ROM_LOAD( "ic33.gz0", 0x00000, 0x0020, CRC(523d29ad) SHA1(48d0ae83a07e4409a1def56772c5156e8d505749) ) // char palette red and green components
|
||||
ROM_LOAD( "ic30.gz2", 0x00020, 0x0020, CRC(0de202e1) SHA1(ca1aa66c1d3d4724d322ec0346860c37729ddaed) ) // tile palette red and green components
|
||||
ROM_LOAD( "ic32.gz1", 0x00040, 0x0020, CRC(6fbff4d2) SHA1(b2cd38fa8e9a74539b96d6e8e0375fff2dd77a20) ) // char palette blue component
|
||||
ROM_LOAD( "ic31.gz3", 0x00060, 0x0020, CRC(18e7fe63) SHA1(b0834b94b22ead765ddac5591ab1dc66ec20f17f) ) // tile palette blue component
|
||||
ROM_END
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
|
||||
GAME( 1984, ssozumo, 0, ssozumo, ssozumo, ssozumo_state, empty_init, ROT270, "Technos Japan", "Syusse Oozumou (Japan)", MACHINE_SUPPORTS_SAVE )
|
||||
|
||||
@ -1,77 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Takahiro Nogi
|
||||
#ifndef MAME_INCLUDES_SSOZUMO_H
|
||||
#define MAME_INCLUDES_SSOZUMO_H
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "emupal.h"
|
||||
#include "tilemap.h"
|
||||
|
||||
class ssozumo_state : public driver_device
|
||||
{
|
||||
public:
|
||||
ssozumo_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_audiocpu(*this, "audiocpu"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_palette(*this, "palette"),
|
||||
m_spriteram(*this, "spriteram"),
|
||||
m_paletteram(*this, "paletteram"),
|
||||
m_videoram(*this, "videoram"),
|
||||
m_colorram(*this, "colorram"),
|
||||
m_videoram2(*this, "videoram2"),
|
||||
m_colorram2(*this, "colorram2")
|
||||
{ }
|
||||
|
||||
void ssozumo(machine_config &config);
|
||||
|
||||
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
void sound_nmi_mask_w(uint8_t data);
|
||||
void videoram_w(offs_t offset, uint8_t data);
|
||||
void colorram_w(offs_t offset, uint8_t data);
|
||||
void videoram2_w(offs_t offset, uint8_t data);
|
||||
void colorram2_w(offs_t offset, uint8_t data);
|
||||
void paletteram_w(offs_t offset, uint8_t data);
|
||||
void scroll_w(uint8_t data);
|
||||
void flipscreen_w(uint8_t data);
|
||||
|
||||
INTERRUPT_GEN_MEMBER(sound_timer_irq);
|
||||
|
||||
TILE_GET_INFO_MEMBER(get_bg_tile_info);
|
||||
TILE_GET_INFO_MEMBER(get_fg_tile_info);
|
||||
|
||||
void ssozumo_palette(palette_device &palette) const;
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
|
||||
void ssozumo_map(address_map &map);
|
||||
void ssozumo_sound_map(address_map &map);
|
||||
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
|
||||
required_shared_ptr<uint8_t> m_spriteram;
|
||||
required_shared_ptr<uint8_t> m_paletteram;
|
||||
required_shared_ptr<uint8_t> m_videoram;
|
||||
required_shared_ptr<uint8_t> m_colorram;
|
||||
required_shared_ptr<uint8_t> m_videoram2;
|
||||
required_shared_ptr<uint8_t> m_colorram2;
|
||||
|
||||
tilemap_t *m_bg_tilemap = nullptr;
|
||||
tilemap_t *m_fg_tilemap = nullptr;
|
||||
uint8_t m_sound_nmi_mask = 0;
|
||||
uint8_t m_color_bank = 0;
|
||||
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
};
|
||||
|
||||
#endif // MAME_INCLUDES_SSOZUMO_H
|
||||
@ -1,181 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Takahiro Nogi
|
||||
/***************************************************************************
|
||||
|
||||
Syusse Oozumou
|
||||
(c) 1984 Technos Japan (Licensed by Data East)
|
||||
|
||||
Driver by Takahiro Nogi (nogi@kt.rim.or.jp) 1999/10/04
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
#include "ssozumo.h"
|
||||
|
||||
/**************************************************************************/
|
||||
|
||||
void ssozumo_state::ssozumo_palette(palette_device &palette) const
|
||||
{
|
||||
const uint8_t *color_prom = memregion("proms")->base();
|
||||
|
||||
for (int i = 0 ; i < 64 ; i++)
|
||||
{
|
||||
int bit0, bit1, bit2, bit3;
|
||||
|
||||
bit0 = BIT(color_prom[0], 0);
|
||||
bit1 = BIT(color_prom[0], 1);
|
||||
bit2 = BIT(color_prom[0], 2);
|
||||
bit3 = BIT(color_prom[0], 3);
|
||||
int const r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
bit0 = BIT(color_prom[0], 4);
|
||||
bit1 = BIT(color_prom[0], 5);
|
||||
bit2 = BIT(color_prom[0], 6);
|
||||
bit3 = BIT(color_prom[0], 7);
|
||||
int const g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
bit0 = BIT(color_prom[64], 0);
|
||||
bit1 = BIT(color_prom[64], 1);
|
||||
bit2 = BIT(color_prom[64], 2);
|
||||
bit3 = BIT(color_prom[64], 3);
|
||||
int const b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
palette.set_pen_color(i, rgb_t(r, g, b));
|
||||
color_prom++;
|
||||
}
|
||||
}
|
||||
|
||||
void ssozumo_state::videoram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_videoram[offset] = data;
|
||||
m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
void ssozumo_state::colorram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_colorram[offset] = data;
|
||||
m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
void ssozumo_state::videoram2_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_videoram2[offset] = data;
|
||||
m_fg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
void ssozumo_state::colorram2_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_colorram2[offset] = data;
|
||||
m_fg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
void ssozumo_state::paletteram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
int bit0, bit1, bit2, bit3, val;
|
||||
int r, g, b;
|
||||
int offs2;
|
||||
|
||||
m_paletteram[offset] = data;
|
||||
offs2 = offset & 0x0f;
|
||||
|
||||
val = m_paletteram[offs2];
|
||||
bit0 = (val >> 0) & 0x01;
|
||||
bit1 = (val >> 1) & 0x01;
|
||||
bit2 = (val >> 2) & 0x01;
|
||||
bit3 = (val >> 3) & 0x01;
|
||||
r = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
val = m_paletteram[offs2 | 0x10];
|
||||
bit0 = (val >> 0) & 0x01;
|
||||
bit1 = (val >> 1) & 0x01;
|
||||
bit2 = (val >> 2) & 0x01;
|
||||
bit3 = (val >> 3) & 0x01;
|
||||
g = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
val = m_paletteram[offs2 | 0x20];
|
||||
bit0 = (val >> 0) & 0x01;
|
||||
bit1 = (val >> 1) & 0x01;
|
||||
bit2 = (val >> 2) & 0x01;
|
||||
bit3 = (val >> 3) & 0x01;
|
||||
b = 0x0e * bit0 + 0x1f * bit1 + 0x43 * bit2 + 0x8f * bit3;
|
||||
|
||||
m_palette->set_pen_color(offs2 + 64, rgb_t(r, g, b));
|
||||
}
|
||||
|
||||
void ssozumo_state::scroll_w(uint8_t data)
|
||||
{
|
||||
m_bg_tilemap->set_scrolly(0, data);
|
||||
}
|
||||
|
||||
void ssozumo_state::flipscreen_w(uint8_t data)
|
||||
{
|
||||
flip_screen_set(data & 0x80);
|
||||
m_color_bank = data & 3;
|
||||
m_fg_tilemap->mark_all_dirty();
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(ssozumo_state::get_bg_tile_info)
|
||||
{
|
||||
int code = m_videoram[tile_index] + ((m_colorram[tile_index] & 0x08) << 5);
|
||||
int color = (m_colorram[tile_index] & 0x30) >> 4;
|
||||
int flags = ((tile_index % 32) >= 16) ? TILE_FLIPY : 0;
|
||||
|
||||
tileinfo.set(1, code, color, flags);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(ssozumo_state::get_fg_tile_info)
|
||||
{
|
||||
int code = m_videoram2[tile_index] + 256 * (m_colorram2[tile_index] & 0x07);
|
||||
|
||||
tileinfo.set(0, code, m_color_bank, 0);
|
||||
}
|
||||
|
||||
void ssozumo_state::video_start()
|
||||
{
|
||||
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(ssozumo_state::get_bg_tile_info)), TILEMAP_SCAN_COLS_FLIP_X,
|
||||
16, 16, 16, 32);
|
||||
|
||||
m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(ssozumo_state::get_fg_tile_info)), TILEMAP_SCAN_COLS_FLIP_X,
|
||||
8, 8, 32, 32);
|
||||
|
||||
m_fg_tilemap->set_transparent_pen(0);
|
||||
|
||||
save_item(NAME(m_color_bank));
|
||||
}
|
||||
|
||||
void ssozumo_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
for (int offs = 0; offs < m_spriteram.bytes(); offs += 4)
|
||||
{
|
||||
if (m_spriteram[offs] & 0x01)
|
||||
{
|
||||
int code = m_spriteram[offs + 1] + ((m_spriteram[offs] & 0xf0) << 4);
|
||||
int color = (m_spriteram[offs] & 0x08) >> 3;
|
||||
int flipx = m_spriteram[offs] & 0x04;
|
||||
int flipy = m_spriteram[offs] & 0x02;
|
||||
int sx = 239 - m_spriteram[offs + 3];
|
||||
int sy = (240 - m_spriteram[offs + 2]) & 0xff;
|
||||
|
||||
if (flip_screen())
|
||||
{
|
||||
sx = 240 - sx;
|
||||
sy = 240 - sy;
|
||||
flipx = !flipx;
|
||||
flipy = !flipy;
|
||||
}
|
||||
|
||||
m_gfxdecode->gfx(2)->transpen(bitmap,cliprect,
|
||||
code, color,
|
||||
flipx, flipy,
|
||||
sx, sy, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t ssozumo_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
draw_sprites(bitmap, cliprect);
|
||||
return 0;
|
||||
}
|
||||
@ -27,15 +27,258 @@ TODO:
|
||||
***************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
#include "tagteam.h"
|
||||
|
||||
#include "cpu/m6502/m6502.h"
|
||||
#include "machine/gen_latch.h"
|
||||
#include "sound/ay8910.h"
|
||||
#include "sound/dac.h"
|
||||
#include "video/resnet.h"
|
||||
|
||||
#include "emupal.h"
|
||||
#include "screen.h"
|
||||
#include "speaker.h"
|
||||
#include "tilemap.h"
|
||||
|
||||
|
||||
namespace {
|
||||
|
||||
class tagteam_state : public driver_device
|
||||
{
|
||||
public:
|
||||
tagteam_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_audiocpu(*this, "audiocpu"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_palette(*this, "palette"),
|
||||
m_soundlatch(*this, "soundlatch"),
|
||||
m_videoram(*this, "videoram"),
|
||||
m_colorram(*this, "colorram")
|
||||
{ }
|
||||
|
||||
void tagteam(machine_config &config);
|
||||
|
||||
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
required_device<generic_latch_8_device> m_soundlatch;
|
||||
|
||||
required_shared_ptr<uint8_t> m_videoram;
|
||||
required_shared_ptr<uint8_t> m_colorram;
|
||||
|
||||
uint8_t m_palettebank = 0U;
|
||||
tilemap_t *m_bg_tilemap = nullptr;
|
||||
uint8_t m_sound_nmi_mask = 0U;
|
||||
|
||||
void irq_clear_w(uint8_t data);
|
||||
void sound_nmi_mask_w(uint8_t data);
|
||||
void videoram_w(offs_t offset, uint8_t data);
|
||||
void colorram_w(offs_t offset, uint8_t data);
|
||||
uint8_t mirrorvideoram_r(offs_t offset);
|
||||
uint8_t mirrorcolorram_r(offs_t offset);
|
||||
void mirrorvideoram_w(offs_t offset, uint8_t data);
|
||||
void mirrorcolorram_w(offs_t offset, uint8_t data);
|
||||
void control_w(uint8_t data);
|
||||
void flipscreen_w(uint8_t data);
|
||||
|
||||
INTERRUPT_GEN_MEMBER(sound_timer_irq);
|
||||
|
||||
TILE_GET_INFO_MEMBER(get_bg_tile_info);
|
||||
|
||||
void palette(palette_device &palette) const;
|
||||
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void main_map(address_map &map);
|
||||
void sound_map(address_map &map);
|
||||
};
|
||||
|
||||
|
||||
// video
|
||||
|
||||
// TODO: fix or confirm resnet implementation
|
||||
// schematics say emitter circuit with 47 ohm pullup and 470 ohm pulldown but this results in a bad palette
|
||||
static const res_net_info tagteam_net_info =
|
||||
{
|
||||
RES_NET_VCC_5V | RES_NET_VBIAS_5V | RES_NET_VIN_TTL_OUT,
|
||||
{
|
||||
{ RES_NET_AMP_EMITTER, 4700, 0, 3, { 4700, 3300, 1500 } },
|
||||
{ RES_NET_AMP_EMITTER, 4700, 0, 3, { 4700, 3300, 1500 } },
|
||||
{ RES_NET_AMP_EMITTER, 4700, 0, 2, { 3300, 1500 } }
|
||||
}
|
||||
};
|
||||
|
||||
static const res_net_decode_info tagteam_decode_info =
|
||||
{
|
||||
1, // single PROM per color
|
||||
0x000, 0x01f, // start/end
|
||||
/* R G B */
|
||||
{ 0x00, 0x00, 0x00 }, // offsets
|
||||
{ 0x00, 0x03, 0x06 }, // shifts
|
||||
{ 0x07, 0x07, 0x03 } // masks
|
||||
};
|
||||
|
||||
void tagteam_state::palette(palette_device &palette) const
|
||||
{
|
||||
uint8_t const *const color_prom = memregion("proms")->base();
|
||||
|
||||
std::vector<rgb_t> rgb;
|
||||
compute_res_net_all(rgb, color_prom, tagteam_decode_info, tagteam_net_info);
|
||||
palette.set_pen_colors(0x00, rgb);
|
||||
}
|
||||
|
||||
|
||||
void tagteam_state::videoram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_videoram[offset] = data;
|
||||
m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
void tagteam_state::colorram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_colorram[offset] = data;
|
||||
m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
uint8_t tagteam_state::mirrorvideoram_r(offs_t offset)
|
||||
{
|
||||
// swap x and y coordinates
|
||||
int const x = offset / 32;
|
||||
int const y = offset % 32;
|
||||
offset = 32 * y + x;
|
||||
|
||||
return m_videoram[offset];
|
||||
}
|
||||
|
||||
uint8_t tagteam_state::mirrorcolorram_r(offs_t offset)
|
||||
{
|
||||
// swap x and y coordinates
|
||||
int const x = offset / 32;
|
||||
int const y = offset % 32;
|
||||
offset = 32 * y + x;
|
||||
|
||||
return m_colorram[offset];
|
||||
}
|
||||
|
||||
void tagteam_state::mirrorvideoram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
// swap x and y coordinates
|
||||
int const x = offset / 32;
|
||||
int const y = offset % 32;
|
||||
offset = 32 * y + x;
|
||||
|
||||
videoram_w(offset, data);
|
||||
}
|
||||
|
||||
void tagteam_state::mirrorcolorram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
// swap x and y coordinates
|
||||
int const x = offset / 32;
|
||||
int const y = offset % 32;
|
||||
offset = 32 * y + x;
|
||||
|
||||
colorram_w(offset, data);
|
||||
}
|
||||
|
||||
void tagteam_state::control_w(uint8_t data)
|
||||
{
|
||||
// d0-3: color for blank screen, applies to h/v borders too
|
||||
// (not implemented yet, and tagteam doesn't have a global screen on/off bit)
|
||||
|
||||
// d7: palette bank
|
||||
m_palettebank = (data & 0x80) >> 7;
|
||||
}
|
||||
|
||||
void tagteam_state::flipscreen_w(uint8_t data)
|
||||
{
|
||||
// d0: flip screen
|
||||
if (flip_screen() != (data & 0x01))
|
||||
{
|
||||
flip_screen_set(data & 0x01);
|
||||
machine().tilemap().mark_all_dirty();
|
||||
}
|
||||
|
||||
// d6/7: coin counters
|
||||
machine().bookkeeping().coin_counter_w(0, data & 0x80);
|
||||
machine().bookkeeping().coin_counter_w(1, data & 0x40);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(tagteam_state::get_bg_tile_info)
|
||||
{
|
||||
int const code = m_videoram[tile_index] + 256 * m_colorram[tile_index];
|
||||
int const color = m_palettebank << 1;
|
||||
|
||||
tileinfo.set(0, code, color, 0);
|
||||
}
|
||||
|
||||
void tagteam_state::video_start()
|
||||
{
|
||||
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(tagteam_state::get_bg_tile_info)), TILEMAP_SCAN_ROWS_FLIP_X,
|
||||
8, 8, 32, 32);
|
||||
|
||||
save_item(NAME(m_palettebank));
|
||||
}
|
||||
|
||||
void tagteam_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
for (int offs = 0; offs < 0x20; offs += 4)
|
||||
{
|
||||
int const spritebank = (m_videoram[offs] & 0x30) << 4;
|
||||
int code = m_videoram[offs + 1] + 256 * spritebank;
|
||||
int color = m_palettebank << 1 | 1;
|
||||
int flipx = m_videoram[offs] & 0x04;
|
||||
int flipy = m_videoram[offs] & 0x02;
|
||||
int sx = 240 - m_videoram[offs + 3];
|
||||
int sy = 240 - m_videoram[offs + 2];
|
||||
|
||||
if (!(m_videoram[offs] & 0x01)) continue;
|
||||
|
||||
if (flip_screen())
|
||||
{
|
||||
sx = 240 - sx;
|
||||
sy = 240 - sy;
|
||||
flipx = !flipx;
|
||||
flipy = !flipy;
|
||||
}
|
||||
|
||||
|
||||
m_gfxdecode->gfx(1)->transpen(bitmap, cliprect,
|
||||
code, color,
|
||||
flipx, flipy,
|
||||
sx, sy, 0);
|
||||
|
||||
// Wrap around
|
||||
|
||||
code = m_videoram[offs + 0x20] + 256 * spritebank;
|
||||
color = m_palettebank;
|
||||
sy += (flip_screen() ? -256 : 256);
|
||||
|
||||
|
||||
m_gfxdecode->gfx(1)->transpen(bitmap, cliprect,
|
||||
code, color,
|
||||
flipx, flipy,
|
||||
sx, sy, 0);
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t tagteam_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
draw_sprites(bitmap, cliprect);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
// machine
|
||||
|
||||
void tagteam_state::machine_start()
|
||||
{
|
||||
save_item(NAME(m_sound_nmi_mask));
|
||||
@ -55,8 +298,8 @@ void tagteam_state::main_map(address_map &map)
|
||||
map(0x2003, 0x2003).portr("DSW2").w(FUNC(tagteam_state::irq_clear_w));
|
||||
map(0x4000, 0x43ff).rw(FUNC(tagteam_state::mirrorvideoram_r), FUNC(tagteam_state::mirrorvideoram_w));
|
||||
map(0x4400, 0x47ff).rw(FUNC(tagteam_state::mirrorcolorram_r), FUNC(tagteam_state::mirrorcolorram_w));
|
||||
map(0x4800, 0x4bff).ram().w(FUNC(tagteam_state::videoram_w)).share("videoram");
|
||||
map(0x4c00, 0x4fff).ram().w(FUNC(tagteam_state::colorram_w)).share("colorram");
|
||||
map(0x4800, 0x4bff).ram().w(FUNC(tagteam_state::videoram_w)).share(m_videoram);
|
||||
map(0x4c00, 0x4fff).ram().w(FUNC(tagteam_state::colorram_w)).share(m_colorram);
|
||||
map(0x8000, 0xffff).rom();
|
||||
}
|
||||
|
||||
@ -65,7 +308,7 @@ void tagteam_state::sound_nmi_mask_w(uint8_t data)
|
||||
m_sound_nmi_mask = data & 1;
|
||||
}
|
||||
|
||||
/* Same as Syusse Oozumou */
|
||||
// Same as Syusse Oozumou
|
||||
void tagteam_state::sound_map(address_map &map)
|
||||
{
|
||||
map(0x0000, 0x03ff).ram();
|
||||
@ -91,8 +334,8 @@ static INPUT_PORTS_START( bigprowr )
|
||||
PORT_BIT( 0x08, IP_ACTIVE_LOW, IPT_JOYSTICK_DOWN ) PORT_8WAY
|
||||
PORT_BIT( 0x10, IP_ACTIVE_LOW, IPT_BUTTON1 )
|
||||
PORT_BIT( 0x20, IP_ACTIVE_LOW, IPT_BUTTON2 )
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, tagteam_state,coin_inserted, 0)
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, tagteam_state,coin_inserted, 0)
|
||||
PORT_BIT( 0x40, IP_ACTIVE_LOW, IPT_COIN1 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, tagteam_state, coin_inserted, 0)
|
||||
PORT_BIT( 0x80, IP_ACTIVE_LOW, IPT_COIN2 ) PORT_IMPULSE(1) PORT_CHANGED_MEMBER(DEVICE_SELF, tagteam_state, coin_inserted, 0)
|
||||
|
||||
PORT_START("P2")
|
||||
PORT_BIT( 0x01, IP_ACTIVE_LOW, IPT_JOYSTICK_RIGHT ) PORT_COCKTAIL PORT_8WAY
|
||||
@ -121,7 +364,7 @@ static INPUT_PORTS_START( bigprowr )
|
||||
PORT_DIPNAME( 0x60, 0x00, DEF_STR( Cabinet ) ) PORT_DIPLOCATION("SW1:6,7")
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( Upright ) ) // "Upright, Single Controls"
|
||||
PORT_DIPSETTING( 0x40, "Upright, Dual Controls" )
|
||||
// PORT_DIPSETTING( 0x20, "Cocktail, Single Controls" ) // IMPOSSIBLE !
|
||||
PORT_DIPSETTING( 0x20, "Cocktail, Single Controls" ) // IMPOSSIBLE !
|
||||
PORT_DIPSETTING( 0x60, DEF_STR( Cocktail ) ) // "Cocktail, Dual Controls"
|
||||
PORT_BIT( 0x80, IP_ACTIVE_HIGH, IPT_CUSTOM ) PORT_VBLANK("screen")
|
||||
|
||||
@ -140,7 +383,7 @@ static INPUT_PORTS_START( bigprowr )
|
||||
PORT_DIPUNUSED_DIPLOC( 0x80, 0x00, "SW2:8" )
|
||||
INPUT_PORTS_END
|
||||
|
||||
/* Same as 'bigprowr', but additional "Coin Mode" Dip Switch */
|
||||
// Same as 'bigprowr', but additional "Coin Mode" Dip Switch
|
||||
static INPUT_PORTS_START( tagteam )
|
||||
PORT_INCLUDE( bigprowr )
|
||||
|
||||
@ -149,38 +392,26 @@ static INPUT_PORTS_START( tagteam )
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
|
||||
PORT_DIPSETTING( 0x03, DEF_STR( 1C_1C ) )
|
||||
PORT_DIPSETTING( 0x02, DEF_STR( 1C_2C ) )
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( 1C_3C ) ) PORT_CONDITION("DSW2", 0xe0, NOTEQUALS, 0x80) //Mode 1
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( 1C_6C ) ) PORT_CONDITION("DSW2", 0xe0, EQUALS, 0x80) //Mode 2
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( 1C_3C ) ) PORT_CONDITION("DSW2", 0xe0, NOTEQUALS, 0x80) // Mode 1
|
||||
PORT_DIPSETTING( 0x01, DEF_STR( 1C_6C ) ) PORT_CONDITION("DSW2", 0xe0, EQUALS, 0x80) // Mode 2
|
||||
PORT_DIPNAME( 0x0c, 0x0c, DEF_STR( Coin_B ) ) PORT_DIPLOCATION("SW1:3,4")
|
||||
PORT_DIPSETTING( 0x00, DEF_STR( 2C_1C ) )
|
||||
PORT_DIPSETTING( 0x0c, DEF_STR( 1C_1C ) )
|
||||
PORT_DIPSETTING( 0x08, DEF_STR( 1C_2C ) )
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( 1C_3C ) ) PORT_CONDITION("DSW2", 0xe0, NOTEQUALS, 0x80) //Mode 1
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( 1C_6C ) ) PORT_CONDITION("DSW2", 0xe0, EQUALS, 0x80) //Mode 2
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( 1C_3C ) ) PORT_CONDITION("DSW2", 0xe0, NOTEQUALS, 0x80) // Mode 1
|
||||
PORT_DIPSETTING( 0x04, DEF_STR( 1C_6C ) ) PORT_CONDITION("DSW2", 0xe0, EQUALS, 0x80) // Mode 2
|
||||
|
||||
PORT_MODIFY("DSW2")
|
||||
PORT_DIPNAME( 0xe0, 0x00, "Coin Mode" ) PORT_DIPLOCATION("SW2:6,7,8")
|
||||
PORT_DIPSETTING( 0x00, "Mode 1" )
|
||||
PORT_DIPSETTING( 0x80, "Mode 2" )
|
||||
/* Check code at 0xff5c */
|
||||
/* Other values (0x20, 0x40, 0x60, 0xa0, 0xc0, 0xe0) : "Mode 1" */
|
||||
/* Therefore the logic for DIPCONDITION is '=0x80' not '<>0x00'*/
|
||||
// Check code at 0xff5c
|
||||
// Other values (0x20, 0x40, 0x60, 0xa0, 0xc0, 0xe0) : "Mode 1"
|
||||
// Therefore the logic for DIPCONDITION is '=0x80' not '<>0x00'
|
||||
INPUT_PORTS_END
|
||||
|
||||
|
||||
|
||||
static const gfx_layout charlayout =
|
||||
{
|
||||
8,8, /* 8*8 characters */
|
||||
3072, /* 3072 characters */
|
||||
3, /* 3 bits per pixel */
|
||||
{ 2*3072*8*8, 3072*8*8, 0 }, /* the bitplanes are separated */
|
||||
{ 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 /* every char takes 8 consecutive bytes */
|
||||
};
|
||||
|
||||
|
||||
static const gfx_layout spritelayout =
|
||||
{
|
||||
16,16, /* 16*16 sprites */
|
||||
@ -195,30 +426,30 @@ static const gfx_layout spritelayout =
|
||||
};
|
||||
|
||||
static GFXDECODE_START( gfx_tagteam )
|
||||
GFXDECODE_ENTRY( "gfx1", 0, charlayout, 0, 4 ) /* chars */
|
||||
GFXDECODE_ENTRY( "gfx1", 0, spritelayout, 0, 4 ) /* sprites */
|
||||
GFXDECODE_ENTRY( "gfx", 0, gfx_8x8x3_planar, 0, 4 ) // chars
|
||||
GFXDECODE_ENTRY( "gfx", 0, spritelayout, 0, 4 ) // sprites
|
||||
GFXDECODE_END
|
||||
|
||||
|
||||
INTERRUPT_GEN_MEMBER(tagteam_state::sound_timer_irq)
|
||||
{
|
||||
if(m_sound_nmi_mask)
|
||||
if (m_sound_nmi_mask)
|
||||
device.execute().pulse_input_line(INPUT_LINE_NMI, attotime::zero);
|
||||
}
|
||||
|
||||
|
||||
void tagteam_state::tagteam(machine_config &config)
|
||||
{
|
||||
/* basic machine hardware */
|
||||
M6502(config, m_maincpu, XTAL(12'000'000)/8);
|
||||
// basic machine hardware
|
||||
M6502(config, m_maincpu, XTAL(12'000'000) / 8);
|
||||
m_maincpu->set_addrmap(AS_PROGRAM, &tagteam_state::main_map);
|
||||
m_maincpu->set_periodic_int(FUNC(tagteam_state::irq0_line_assert), attotime::from_hz(272/16*57)); // connected to bit 4 of vcount (basically once every 16 scanlines)
|
||||
m_maincpu->set_periodic_int(FUNC(tagteam_state::irq0_line_assert), attotime::from_hz(272 / 16 * 57)); // connected to bit 4 of vcount (basically once every 16 scanlines)
|
||||
|
||||
M6502(config, m_audiocpu, XTAL(12'000'000)/2/6); // daughterboard gets 12mhz/2 from mainboard, but how it's divided further is a guess
|
||||
M6502(config, m_audiocpu, XTAL(12'000'000) / 2 / 6); // daughterboard gets 12mhz / 2 from mainboard, but how it's divided further is a guess
|
||||
m_audiocpu->set_addrmap(AS_PROGRAM, &tagteam_state::sound_map);
|
||||
m_audiocpu->set_periodic_int(FUNC(tagteam_state::sound_timer_irq), attotime::from_hz(272/16*57)); // same source as maincpu irq
|
||||
m_audiocpu->set_periodic_int(FUNC(tagteam_state::sound_timer_irq), attotime::from_hz(272 / 16 * 57)); // same source as maincpu IRQ
|
||||
|
||||
/* video hardware */
|
||||
// video hardware
|
||||
screen_device &screen(SCREEN(config, "screen", SCREEN_TYPE_RASTER));
|
||||
screen.set_refresh_hz(57); // measured?
|
||||
screen.set_vblank_time(ATTOSECONDS_IN_USEC(3072));
|
||||
@ -228,16 +459,16 @@ void tagteam_state::tagteam(machine_config &config)
|
||||
screen.set_palette(m_palette);
|
||||
|
||||
GFXDECODE(config, m_gfxdecode, m_palette, gfx_tagteam);
|
||||
PALETTE(config, m_palette, FUNC(tagteam_state::tagteam_palette), 32);
|
||||
PALETTE(config, m_palette, FUNC(tagteam_state::palette), 32);
|
||||
|
||||
/* sound hardware */
|
||||
// sound hardware
|
||||
SPEAKER(config, "speaker").front_center();
|
||||
|
||||
GENERIC_LATCH_8(config, m_soundlatch);
|
||||
m_soundlatch->data_pending_callback().set_inputline(m_audiocpu, M6502_IRQ_LINE);
|
||||
|
||||
AY8910(config, "ay1", XTAL(12'000'000)/8).add_route(ALL_OUTPUTS, "speaker", 0.25);
|
||||
AY8910(config, "ay2", XTAL(12'000'000)/8).add_route(ALL_OUTPUTS, "speaker", 0.25);
|
||||
AY8910(config, "ay1", XTAL(12'000'000) / 8).add_route(ALL_OUTPUTS, "speaker", 0.25);
|
||||
AY8910(config, "ay2", XTAL(12'000'000) / 8).add_route(ALL_OUTPUTS, "speaker", 0.25);
|
||||
|
||||
DAC_8BIT_R2R(config, "dac", 0).add_route(ALL_OUTPUTS, "speaker", 0.25); // unknown DAC
|
||||
}
|
||||
@ -251,7 +482,7 @@ ROM_START( bigprowr )
|
||||
ROM_LOAD( "bf02.34", 0x0c000, 0x2000, CRC(a28b0a0e) SHA1(50b40048a3e2efb2afb7acfb4efde6dbc25fc009) )
|
||||
ROM_LOAD( "bf03.46", 0x0e000, 0x2000, CRC(d4cf7ec7) SHA1(cfabe40adb05f6239c3e2f002a78efb50150d27d) )
|
||||
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for audio code */
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 )
|
||||
ROM_LOAD( "bf4.8", 0x04000, 0x2000, CRC(0558e1d8) SHA1(317011c0e3a9d5f73c67d044c1fab315ff8049fb) )
|
||||
ROM_LOAD( "bf5.7", 0x06000, 0x2000, CRC(c1073f24) SHA1(0337c259c10fae3067e5e0e0acf54e6d0891b29f) )
|
||||
ROM_LOAD( "bf6.6", 0x08000, 0x2000, CRC(208cd081) SHA1(e5f6379e7f7bc80cdea12de7e0a2bb232bb16b5a) )
|
||||
@ -259,7 +490,7 @@ ROM_START( bigprowr )
|
||||
ROM_LOAD( "bf8.2", 0x0c000, 0x2000, CRC(eafe8056) SHA1(4a2d1c903e4acee962aeb0f0f18333252790f686) )
|
||||
ROM_LOAD( "bf9.1", 0x0e000, 0x2000, CRC(d589ce1b) SHA1(c2aca1cc6867d4d6d6e02ac29a4c53c667bf6d89) )
|
||||
|
||||
ROM_REGION( 0x12000, "gfx1", 0 )
|
||||
ROM_REGION( 0x12000, "gfx", 0 )
|
||||
ROM_LOAD( "bf10.89", 0x00000, 0x2000, CRC(b1868746) SHA1(a3eff1b00f9ac2512d6ca81f9223723642d4f06a) )
|
||||
ROM_LOAD( "bf11.94", 0x02000, 0x2000, CRC(c3fe99c1) SHA1(beb3056b37f26a52f3c0907868054b3cc3c4e3ea) )
|
||||
ROM_LOAD( "bf12.103", 0x04000, 0x2000, CRC(c8717a46) SHA1(6de0238071aacb443234d9a7ef250ddfaa9dd1a8) )
|
||||
@ -282,7 +513,7 @@ ROM_START( tagteam )
|
||||
ROM_LOAD( "prowbf2.bin", 0x0c000, 0x2000, CRC(3d33a923) SHA1(e6402290fca72f4fa3a76e37957b9d4f5b4aeddb) )
|
||||
ROM_LOAD( "prowbf3.bin", 0x0e000, 0x2000, CRC(518475d2) SHA1(b26bb0bb658bfd5ac24ee8ebb7fc11a79917aeda) )
|
||||
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 ) /* 64k for audio code */
|
||||
ROM_REGION( 0x10000, "audiocpu", 0 )
|
||||
ROM_LOAD( "bf4.8", 0x04000, 0x2000, CRC(0558e1d8) SHA1(317011c0e3a9d5f73c67d044c1fab315ff8049fb) )
|
||||
ROM_LOAD( "bf5.7", 0x06000, 0x2000, CRC(c1073f24) SHA1(0337c259c10fae3067e5e0e0acf54e6d0891b29f) )
|
||||
ROM_LOAD( "bf6.6", 0x08000, 0x2000, CRC(208cd081) SHA1(e5f6379e7f7bc80cdea12de7e0a2bb232bb16b5a) )
|
||||
@ -290,7 +521,7 @@ ROM_START( tagteam )
|
||||
ROM_LOAD( "bf8.2", 0x0c000, 0x2000, CRC(eafe8056) SHA1(4a2d1c903e4acee962aeb0f0f18333252790f686) )
|
||||
ROM_LOAD( "bf9.1", 0x0e000, 0x2000, CRC(d589ce1b) SHA1(c2aca1cc6867d4d6d6e02ac29a4c53c667bf6d89) )
|
||||
|
||||
ROM_REGION( 0x12000, "gfx1", 0 )
|
||||
ROM_REGION( 0x12000, "gfx", 0 )
|
||||
ROM_LOAD( "prowbf10.bin", 0x00000, 0x2000, CRC(48165902) SHA1(3145fc83f17712b460a08b882677cfcac08fc272) )
|
||||
ROM_LOAD( "bf11.94", 0x02000, 0x2000, CRC(c3fe99c1) SHA1(beb3056b37f26a52f3c0907868054b3cc3c4e3ea) )
|
||||
ROM_LOAD( "prowbf12.bin", 0x04000, 0x2000, CRC(69de1ea2) SHA1(7b696c74e29c0bae33b386da463365e7e796c6a0) )
|
||||
@ -306,6 +537,7 @@ ROM_START( tagteam )
|
||||
ROM_LOAD( "fjo.25", 0x0020, 0x0020, CRC(24da2b63) SHA1(4db7e1ff1b9fd5ae4098cd7ca66cf1fa2574501a) ) // hcount related, not implemented yet
|
||||
ROM_END
|
||||
|
||||
} // anonymous namespace
|
||||
|
||||
|
||||
GAME( 1983, bigprowr, 0, tagteam, bigprowr, tagteam_state, empty_init, ROT270, "Technos Japan", "The Big Pro Wrestling!", MACHINE_SUPPORTS_SAVE )
|
||||
|
||||
@ -1,71 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Steve Ellenoff, Brad Oliver
|
||||
#ifndef MAME_INCLUDES_TAGTEAM_H
|
||||
#define MAME_INCLUDES_TAGTEAM_H
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "machine/gen_latch.h"
|
||||
#include "emupal.h"
|
||||
#include "tilemap.h"
|
||||
|
||||
class tagteam_state : public driver_device
|
||||
{
|
||||
public:
|
||||
tagteam_state(const machine_config &mconfig, device_type type, const char *tag) :
|
||||
driver_device(mconfig, type, tag),
|
||||
m_maincpu(*this, "maincpu"),
|
||||
m_audiocpu(*this, "audiocpu"),
|
||||
m_gfxdecode(*this, "gfxdecode"),
|
||||
m_palette(*this, "palette"),
|
||||
m_soundlatch(*this, "soundlatch"),
|
||||
m_videoram(*this, "videoram"),
|
||||
m_colorram(*this, "colorram")
|
||||
{ }
|
||||
|
||||
void tagteam(machine_config &config);
|
||||
|
||||
DECLARE_INPUT_CHANGED_MEMBER(coin_inserted);
|
||||
|
||||
protected:
|
||||
virtual void machine_start() override;
|
||||
virtual void video_start() override;
|
||||
|
||||
private:
|
||||
required_device<cpu_device> m_maincpu;
|
||||
required_device<cpu_device> m_audiocpu;
|
||||
required_device<gfxdecode_device> m_gfxdecode;
|
||||
required_device<palette_device> m_palette;
|
||||
required_device<generic_latch_8_device> m_soundlatch;
|
||||
|
||||
required_shared_ptr<uint8_t> m_videoram;
|
||||
required_shared_ptr<uint8_t> m_colorram;
|
||||
|
||||
int m_palettebank = 0;
|
||||
tilemap_t *m_bg_tilemap = nullptr;
|
||||
uint8_t m_sound_nmi_mask = 0;
|
||||
|
||||
void irq_clear_w(uint8_t data);
|
||||
void sound_nmi_mask_w(uint8_t data);
|
||||
void videoram_w(offs_t offset, uint8_t data);
|
||||
void colorram_w(offs_t offset, uint8_t data);
|
||||
uint8_t mirrorvideoram_r(offs_t offset);
|
||||
uint8_t mirrorcolorram_r(offs_t offset);
|
||||
void mirrorvideoram_w(offs_t offset, uint8_t data);
|
||||
void mirrorcolorram_w(offs_t offset, uint8_t data);
|
||||
void control_w(uint8_t data);
|
||||
void flipscreen_w(uint8_t data);
|
||||
|
||||
INTERRUPT_GEN_MEMBER(sound_timer_irq);
|
||||
|
||||
TILE_GET_INFO_MEMBER(get_bg_tile_info);
|
||||
|
||||
void tagteam_palette(palette_device &palette) const;
|
||||
|
||||
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect);
|
||||
void main_map(address_map &map);
|
||||
void sound_map(address_map &map);
|
||||
};
|
||||
|
||||
#endif // MAME_INCLUDES_TAGTEAM_H
|
||||
@ -1,195 +0,0 @@
|
||||
// license:BSD-3-Clause
|
||||
// copyright-holders:Steve Ellenoff, Brad Oliver
|
||||
/***************************************************************************
|
||||
|
||||
tagteam.c
|
||||
|
||||
Functions to emulate the video hardware of the machine.
|
||||
|
||||
***************************************************************************/
|
||||
|
||||
#include "emu.h"
|
||||
#include "video/resnet.h"
|
||||
#include "tagteam.h"
|
||||
|
||||
// TODO: fix or confirm resnet implementation
|
||||
// schematics say emitter circuit with 47 ohm pullup and 470 ohm pulldown but this results in a bad palette
|
||||
static const res_net_info tagteam_net_info =
|
||||
{
|
||||
RES_NET_VCC_5V | RES_NET_VBIAS_5V | RES_NET_VIN_TTL_OUT,
|
||||
{
|
||||
{ RES_NET_AMP_EMITTER, 4700, 0, 3, { 4700, 3300, 1500 } },
|
||||
{ RES_NET_AMP_EMITTER, 4700, 0, 3, { 4700, 3300, 1500 } },
|
||||
{ RES_NET_AMP_EMITTER, 4700, 0, 2, { 3300, 1500 } }
|
||||
}
|
||||
};
|
||||
|
||||
static const res_net_decode_info tagteam_decode_info =
|
||||
{
|
||||
1, /* single PROM per color */
|
||||
0x000, 0x01f, /* start/end */
|
||||
/* R G B */
|
||||
{ 0x00, 0x00, 0x00 }, /* offsets */
|
||||
{ 0x00, 0x03, 0x06 }, /* shifts */
|
||||
{ 0x07, 0x07, 0x03 } /* masks */
|
||||
};
|
||||
|
||||
void tagteam_state::tagteam_palette(palette_device &palette) const
|
||||
{
|
||||
uint8_t const *const color_prom = memregion("proms")->base();
|
||||
|
||||
std::vector<rgb_t> rgb;
|
||||
compute_res_net_all(rgb, color_prom, tagteam_decode_info, tagteam_net_info);
|
||||
palette.set_pen_colors(0x00, rgb);
|
||||
}
|
||||
|
||||
|
||||
void tagteam_state::videoram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_videoram[offset] = data;
|
||||
m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
void tagteam_state::colorram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
m_colorram[offset] = data;
|
||||
m_bg_tilemap->mark_tile_dirty(offset);
|
||||
}
|
||||
|
||||
uint8_t tagteam_state::mirrorvideoram_r(offs_t offset)
|
||||
{
|
||||
int x,y;
|
||||
|
||||
/* swap x and y coordinates */
|
||||
x = offset / 32;
|
||||
y = offset % 32;
|
||||
offset = 32 * y + x;
|
||||
|
||||
return m_videoram[offset];
|
||||
}
|
||||
|
||||
uint8_t tagteam_state::mirrorcolorram_r(offs_t offset)
|
||||
{
|
||||
int x,y;
|
||||
|
||||
/* swap x and y coordinates */
|
||||
x = offset / 32;
|
||||
y = offset % 32;
|
||||
offset = 32 * y + x;
|
||||
|
||||
return m_colorram[offset];
|
||||
}
|
||||
|
||||
void tagteam_state::mirrorvideoram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
int x,y;
|
||||
|
||||
/* swap x and y coordinates */
|
||||
x = offset / 32;
|
||||
y = offset % 32;
|
||||
offset = 32 * y + x;
|
||||
|
||||
videoram_w(offset,data);
|
||||
}
|
||||
|
||||
void tagteam_state::mirrorcolorram_w(offs_t offset, uint8_t data)
|
||||
{
|
||||
int x,y;
|
||||
|
||||
/* swap x and y coordinates */
|
||||
x = offset / 32;
|
||||
y = offset % 32;
|
||||
offset = 32 * y + x;
|
||||
|
||||
colorram_w(offset,data);
|
||||
}
|
||||
|
||||
void tagteam_state::control_w(uint8_t data)
|
||||
{
|
||||
// d0-3: color for blank screen, applies to h/v borders too
|
||||
// (not implemented yet, and tagteam doesn't have a global screen on/off bit)
|
||||
|
||||
// d7: palette bank
|
||||
m_palettebank = (data & 0x80) >> 7;
|
||||
}
|
||||
|
||||
void tagteam_state::flipscreen_w(uint8_t data)
|
||||
{
|
||||
// d0: flip screen
|
||||
if (flip_screen() != (data &0x01))
|
||||
{
|
||||
flip_screen_set(data & 0x01);
|
||||
machine().tilemap().mark_all_dirty();
|
||||
}
|
||||
|
||||
// d6/7: coin counters
|
||||
machine().bookkeeping().coin_counter_w(0, data & 0x80);
|
||||
machine().bookkeeping().coin_counter_w(1, data & 0x40);
|
||||
}
|
||||
|
||||
TILE_GET_INFO_MEMBER(tagteam_state::get_bg_tile_info)
|
||||
{
|
||||
int code = m_videoram[tile_index] + 256 * m_colorram[tile_index];
|
||||
int color = m_palettebank << 1;
|
||||
|
||||
tileinfo.set(0, code, color, 0);
|
||||
}
|
||||
|
||||
void tagteam_state::video_start()
|
||||
{
|
||||
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(tagteam_state::get_bg_tile_info)), TILEMAP_SCAN_ROWS_FLIP_X,
|
||||
8, 8, 32, 32);
|
||||
|
||||
save_item(NAME(m_palettebank));
|
||||
}
|
||||
|
||||
void tagteam_state::draw_sprites(bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
int offs;
|
||||
|
||||
for (offs = 0; offs < 0x20; offs += 4)
|
||||
{
|
||||
int spritebank = (m_videoram[offs] & 0x30) << 4;
|
||||
int code = m_videoram[offs + 1] + 256 * spritebank;
|
||||
int color = m_palettebank << 1 | 1;
|
||||
int flipx = m_videoram[offs] & 0x04;
|
||||
int flipy = m_videoram[offs] & 0x02;
|
||||
int sx = 240 - m_videoram[offs + 3];
|
||||
int sy = 240 - m_videoram[offs + 2];
|
||||
|
||||
if (!(m_videoram[offs] & 0x01)) continue;
|
||||
|
||||
if (flip_screen())
|
||||
{
|
||||
sx = 240 - sx;
|
||||
sy = 240 - sy;
|
||||
flipx = !flipx;
|
||||
flipy = !flipy;
|
||||
}
|
||||
|
||||
|
||||
m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
|
||||
code, color,
|
||||
flipx, flipy,
|
||||
sx, sy, 0);
|
||||
|
||||
/* Wrap around */
|
||||
|
||||
code = m_videoram[offs + 0x20] + 256 * spritebank;
|
||||
color = m_palettebank;
|
||||
sy += (flip_screen() ? -256 : 256);
|
||||
|
||||
|
||||
m_gfxdecode->gfx(1)->transpen(bitmap,cliprect,
|
||||
code, color,
|
||||
flipx, flipy,
|
||||
sx, sy, 0);
|
||||
}
|
||||
}
|
||||
|
||||
uint32_t tagteam_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
|
||||
{
|
||||
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
|
||||
draw_sprites(bitmap, cliprect);
|
||||
return 0;
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user