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Haze: Yie-Ar Kung Fu (Track & Field conversion) improvements (not worth)
This commit is contained in:
Angelo Salese
parent
566a84b1db
commit
ba6544bce1
@ -924,35 +924,6 @@ static GFXDECODE_START( trackfld )
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GFXDECODE_END
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static const gfx_layout yieartf_charlayout =
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{
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8,8,
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RGN_FRAC(1,1),
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4,
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{ 3, 2, 1, 0 },
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{ 0*4, 1*4, 2*4, 3*4, 4*4, 5*4, 6*4, 7*4 },
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{ 0*32, 1*32, 2*32, 3*32, 4*32, 5*32, 6*32, 7*32 },
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32*8
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};
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static const gfx_layout yieartf_spritelayout =
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{
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16,16,
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RGN_FRAC(1,2),
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4,
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{ 4, 0, RGN_FRAC(1,2)+4, RGN_FRAC(1,2)+0 },
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{ 0*8*8+0, 0*8*8+1, 0*8*8+2, 0*8*8+3, 1*8*8+0, 1*8*8+1, 1*8*8+2, 1*8*8+3,
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2*8*8+0, 2*8*8+1, 2*8*8+2, 2*8*8+3, 3*8*8+0, 3*8*8+1, 3*8*8+2, 3*8*8+3 },
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{ 0*8, 1*8, 2*8, 3*8, 4*8, 5*8, 6*8, 7*8,
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32*8, 33*8, 34*8, 35*8, 36*8, 37*8, 38*8, 39*8 },
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64*8
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};
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static GFXDECODE_START( yieartf )
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GFXDECODE_ENTRY( "gfx1", 0, yieartf_spritelayout, 0, 1 )
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GFXDECODE_ENTRY( "gfx2", 0, yieartf_charlayout, 16, 1 )
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GFXDECODE_END
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static void adpcm_vck_callback( running_device *device )
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{
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@ -1078,7 +1049,7 @@ static MACHINE_DRIVER_START( yieartf )
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MDRV_CPU_PROGRAM_MAP(yieartf_map)
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MDRV_CPU_VBLANK_INT("screen", irq0_line_hold)
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// no sound cpu?
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// z80 isn't used
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// MDRV_CPU_ADD("audiocpu", Z80, SOUND_CLOCK/4)
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// MDRV_CPU_PROGRAM_MAP(sound_map)
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@ -1094,12 +1065,12 @@ static MACHINE_DRIVER_START( yieartf )
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MDRV_SCREEN_SIZE(32*8, 32*8)
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MDRV_SCREEN_VISIBLE_AREA(0*8, 32*8-1, 2*8, 30*8-1)
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MDRV_GFXDECODE(yieartf)
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MDRV_PALETTE_LENGTH(32)
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MDRV_GFXDECODE(trackfld)
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MDRV_PALETTE_LENGTH(16*16+16*16)
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MDRV_PALETTE_INIT(yiear)
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MDRV_PALETTE_INIT(trackfld)
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MDRV_VIDEO_START(trackfld)
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MDRV_VIDEO_UPDATE(yieartf)
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MDRV_VIDEO_UPDATE(trackfld)
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/* sound hardware */
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MDRV_SPEAKER_STANDARD_MONO("mono")
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@ -1114,7 +1085,6 @@ static MACHINE_DRIVER_START( yieartf )
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MDRV_SOUND_ROUTE(ALL_OUTPUTS, "mono", 1.0)
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MACHINE_DRIVER_END
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/* same as the original, but uses ADPCM instead of VLM5030 */
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/* also different memory handlers do handle that */
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static MACHINE_DRIVER_START( hyprolyb )
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@ -1542,15 +1512,17 @@ ROM_START( yieartf )
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ROM_LOAD( "6.16h", 0x00000, 0x2000, CRC(05a23af3) SHA1(d588a5d31e106a3c5b1e37b1826863108b87f02d) )
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ROM_LOAD( "7.15h", 0x02000, 0x2000, CRC(988154fa) SHA1(981273ef70ae6a947c24559750a8e7dc3d032444) )
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// is this prom correct for this hardware? - check - track+field boards have 3 proms usually
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ROM_REGION( 0x0020, "proms", 0 )
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ROM_REGION( 0x0220, "proms", 0 )
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ROM_LOAD( "yiear.clr", 0x00000, 0x0020, CRC(c283d71f) SHA1(10cd39f4e951ba6ca5610081c8c1fcd9d68b34d2) )
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ROM_LOAD( "prom1.b16", 0x0020, 0x0100, CRC(93dc32a0) SHA1(04e69d234e0ae93d90bbf2ef507f1cfd5cf3f87a) ) /* sprite lookup table */
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ROM_LOAD( "prom2.e15", 0x0120, 0x0100, CRC(e7e0f9e5) SHA1(008605db7a262fab8e569c1e19c707991027abfc) ) /* char lookup table */
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ROM_REGION( 0x2000, "vlm", 0 ) /* 8k for the VLM5030 data */
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ROM_LOAD( "01.snd", 0x00000, 0x2000, CRC(f75a1539) SHA1(f139f6cb41351eb81ee47d777db03012aa5fadb1) )
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ROM_END
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static DRIVER_INIT( trackfld )
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{
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konami1_decode(machine, "maincpu");
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@ -81,7 +81,6 @@ WRITE8_HANDLER( atlantol_gfxbank_w );
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PALETTE_INIT( trackfld );
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VIDEO_START( trackfld );
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VIDEO_UPDATE( trackfld );
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VIDEO_UPDATE( yieartf );
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/*----------- defined in video/hyperspt.c -----------*/
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@ -193,6 +193,7 @@ static void draw_sprites( running_machine *machine, bitmap_t *bitmap, const rect
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int attr = spriteram_2[offs];
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int code = spriteram[offs + 1];
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int color = attr & 0x0f;
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if (attr&1) code|=0x100; // extra tile# bit for the yiear conversion, trackfld doesn't have this many sprites so it will just get masked
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int flipx = ~attr & 0x40;
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int flipy = attr & 0x80;
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int sx = spriteram[offs] - 1;
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@ -208,6 +209,14 @@ static void draw_sprites( running_machine *machine, bitmap_t *bitmap, const rect
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/* proving that this is a hardware related "feature" */
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sy += 1;
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// to fix the title screen in yieartf it would have to be like this, the same as yiear.c, this should be verified on the hw
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//
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//if (offs < 0x26)
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//{
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// sy++; /* fix title screen & garbage at the bottom of the screen */
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//}
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drawgfx_transmask(bitmap, cliprect,
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machine->gfx[0],
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code + state->sprite_bank1 + state->sprite_bank2, color,
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@ -225,56 +234,6 @@ static void draw_sprites( running_machine *machine, bitmap_t *bitmap, const rect
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}
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}
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static void draw_sprites_yieartf( running_machine *machine, bitmap_t *bitmap, const rectangle *cliprect )
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{
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trackfld_state *state = machine->driver_data<trackfld_state>();
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UINT8 *spriteram = state->spriteram;
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UINT8 *spriteram_2 = state->spriteram2;
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int offs;
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for (offs = state->spriteram_size - 2; offs >= 0; offs -= 2)
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{
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int attr = spriteram_2[offs];
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int code = spriteram[offs + 1];
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int color = 0;//attr & 0x0f;
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if (attr&1) code|=0x100; // extra tile# bit
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int flipx = ~attr & 0x40;
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int flipy = attr & 0x80;
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int sx = spriteram[offs] - 1;
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int sy = 240 - spriteram_2[offs + 1];
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if (flip_screen_get(machine))
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{
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sy = 240 - sy;
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flipy = !flipy;
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}
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/* Note that this adjustement must be done AFTER handling flip screen, thus */
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/* proving that this is a hardware related "feature" */
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/* note, yieartf title screen is broken unless you only apply this to *some* sprites, same as yiear.c */
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if (offs < 0x26)
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{
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sy++; /* fix title screen & garbage at the bottom of the screen */
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}
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drawgfx_transpen(bitmap, cliprect,
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machine->gfx[0],
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code + state->sprite_bank1 + state->sprite_bank2, color,
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flipx, flipy,
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sx, sy,
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0);
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/* redraw with wraparound */
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drawgfx_transpen(bitmap,cliprect,
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machine->gfx[0],
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code + state->sprite_bank1 + state->sprite_bank2, color,
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flipx, flipy,
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sx - 256, sy,
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0);
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}
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}
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VIDEO_UPDATE( trackfld )
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{
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trackfld_state *state = screen->machine->driver_data<trackfld_state>();
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@ -292,19 +251,3 @@ VIDEO_UPDATE( trackfld )
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return 0;
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}
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VIDEO_UPDATE( yieartf )
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{
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trackfld_state *state = screen->machine->driver_data<trackfld_state>();
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int row, scrollx;
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for (row = 0; row < 32; row++)
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{
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scrollx = state->scroll[row] + 256 * (state->scroll2[row] & 0x01);
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if (flip_screen_get(screen->machine)) scrollx = -scrollx;
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tilemap_set_scrollx(state->bg_tilemap, row, scrollx);
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}
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tilemap_draw(bitmap, cliprect, state->bg_tilemap, 0, 0);
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draw_sprites_yieartf(screen->machine, bitmap, cliprect);
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return 0;
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}
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