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Mega Bonus Star II (Euro, Millennium Edition):

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Video hardware work to fix the video reels. [Roberto Fresca]
This commit is contained in:
RobertoFresca 2017-01-15 23:59:13 -03:00
parent e62e0dc5f5
commit b4e31560eb
3 changed files with 37 additions and 0 deletions
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3
src/mame/drivers/goldstar.cpp
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@ -8474,6 +8474,9 @@ static MACHINE_CONFIG_DERIVED( mbstar, lucky8 )
/* basic machine hardware */
MCFG_CPU_MODIFY("maincpu")
MCFG_CPU_PROGRAM_MAP(mbstar_map)
MCFG_SCREEN_MODIFY("screen")
MCFG_SCREEN_UPDATE_DRIVER(wingco_state, screen_update_mbstar)
MACHINE_CONFIG_END

1
src/mame/includes/goldstar.h
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@ -177,6 +177,7 @@ public:
DECLARE_PALETTE_INIT(magodds);
uint32_t screen_update_bingowng(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_magical(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_mbstar(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
INTERRUPT_GEN_MEMBER(masked_irq);

33
src/mame/video/goldstar.cpp
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@ -466,6 +466,39 @@ uint32_t wingco_state::screen_update_magical(screen_device &screen, bitmap_ind16
}
uint32_t wingco_state::screen_update_mbstar(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
bitmap.fill(m_palette->black_pen(), cliprect);
if (!(m_cm_enable_reg & 0x01))
return 0;
if (m_cm_enable_reg & 0x08)
{
for (int i = 0; i < 64; i++)
{
m_reel1_tilemap->set_scrolly(i, m_reel1_scroll[i]);
m_reel2_tilemap->set_scrolly(i, m_reel2_scroll[i]);
m_reel3_tilemap->set_scrolly(i, m_reel3_scroll[i]);
}
// are these hardcoded, or registers?
const rectangle visible1(0*8, (14+48)*8-1, 4*8, (4+7)*8-1);
const rectangle visible2(0*8, (14+48)*8-1, 14*8, (36+7)*8-1); // seems to be the one used...
const rectangle visible3(0*8, (14+48)*8-1, 4*8, (4+7)*8-1);
// m_reel1_tilemap->draw(screen, bitmap, visible1, 0, 0);
m_reel2_tilemap->draw(screen, bitmap, visible2, 0, 0);
// m_reel3_tilemap->draw(screen, bitmap, visible3, 0, 0);
}
if (m_cm_enable_reg & 0x02)
m_fg_tilemap->draw(screen, bitmap, cliprect, 0, 0);
return 0;
}
WRITE8_MEMBER(sanghopm_state::fg_vidram_w)
{