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mastfury - tweak some priorities, although still not 100% how they derive from the register (doesn't seem identical to cps1)

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DavidHaywood 2020-12-23 05:42:51 +00:00 committed by Vas Crabb
parent d88fec1614
commit 146f35dd0c
1 changed files with 36 additions and 24 deletions
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60
src/mame/video/drgnmst.cpp
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@ -219,23 +219,41 @@ uint32_t drgnmst_base_state::screen_update(screen_device &screen, bitmap_ind16 &
m_bg_tilemap->set_scrolly(0, bgys);
}
// todo: figure out which bits relate to the order
// TODO: figure out which bits relate to the order, like cps1?
// 23da mastfury before attract portraits, ending
// 12c8 mastfury power on
switch (m_vidregs2[0])
{
case 0x2451: // fg unsure
case 0x2d9a: // fg unsure
case 0x2440: // all ok
case 0x245a: // fg unsure, title screen
m_fg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_md_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
break;
case 0x23c0: // all ok
case 0x38c0: // mastfury
m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_md_tilemap->draw(screen, bitmap, cliprect, 0, 0);
break;
case 0x2cc0: // mastfury mr daeth stage all ok
m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_md_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
break;
case 0x38c0: // mastfury Sakamoto stage, Sya Ki stage same as above? but see note
// should fg also go above sprites? (it partially obscures 'time over' and bonus stage items on Sakamoto stage
// but explicitly changes from 2cc0 to display scores, which indicates there is maybe a difference)
m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_md_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
break;
case 0x2780: // mastfury skyscraper lift stage all ok
case 0x279a: // mastfury continue screen all ok
m_md_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
break;
case 0x2d80: // all ok
case 0x2cda: // mastfury win quotes all ok
m_md_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
break;
case 0x38da: // fg unsure
case 0x215a: // fg unsure (mastfury title)
case 0x2140: // all ok
@ -243,30 +261,24 @@ uint32_t drgnmst_base_state::screen_update(screen_device &screen, bitmap_ind16 &
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_md_tilemap->draw(screen, bitmap, cliprect, 0, 0);
break;
case 0x2780: // mastfury skyscraper lift stage
case 0x279a: // mastfury continue screen
m_md_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
case 0x2451: // fg unsure
case 0x2d9a: // fg unsure
case 0x2440: // all ok
case 0x245a: // fg unsure, title screen
m_fg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_md_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
break;
case 0x2d80: // all ok
m_md_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_bg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
break;
default:
m_bg_tilemap->draw(screen, bitmap, cliprect, TILEMAP_DRAW_OPAQUE, 0);
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
m_md_tilemap->draw(screen, bitmap, cliprect, 0, 0);
//popmessage("unknown video priority regs %04x\n", m_vidregs2[0]);
break;
}
draw_sprites(bitmap,cliprect);
// popmessage ("x %04x x %04x x %04x x %04x x %04x", m_vidregs2[0], m_vidregs[12], m_vidregs[13], m_vidregs[14], m_vidregs[15]);
//popmessage ("x objbase: %04x scr0base %04x scr1base %04x scr2base %04x otherbase %04x palbase %04x",m_vidregs[0],m_vidregs[1],m_vidregs[2],m_vidregs[3],m_vidregs[4],m_vidregs[5]);
//popmessage ("x fgx: %04x fgy: %04x 16x: %04x 16y: %04x 32x: %04x 32y: %04x",m_vidregs[0x6],m_vidregs[0x7],m_vidregs[0x8],m_vidregs[0x9],m_vidregs[0xa],m_vidregs[0xb]);
//popmessage("unknown video priority regs %04x\n", m_vidregs2[0]);
return 0;
}