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dbreedm72: apply similar bugfix as dbreed

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This commit is contained in:
hap 2022-10-21 22:04:41 +02:00
parent 264b9c85f6
commit f66719cb6d
3 changed files with 47 additions and 31 deletions
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4
src/mame/irem/m72.cpp
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@ -1896,6 +1896,8 @@ void m72_state::m72_dbreedw(machine_config &config)
/* Sample rate verified (Gallop : https://youtu.be/aozd0dbPzOw) */
m_soundcpu->set_periodic_int(FUNC(m72_state::nmi_line_pulse), attotime::from_hz(MASTER_CLOCK/8/512));
/* IRQs are generated by main Z80 and YM2151 */
MCFG_VIDEO_START_OVERRIDE(m72_state,dbreedm72)
}
void m72_state::m72_dbreed(machine_config &config)
@ -1906,6 +1908,8 @@ void m72_state::m72_dbreed(machine_config &config)
/* Sample rate verified (Gallop : https://youtu.be/aozd0dbPzOw) */
m_soundcpu->set_periodic_int(FUNC(m72_state::nmi_line_pulse), attotime::from_hz(MASTER_CLOCK/8/512));
/* IRQs are generated by main Z80 and YM2151 */
MCFG_VIDEO_START_OVERRIDE(m72_state,dbreedm72)
}

1
src/mame/irem/m72.h
View File

@ -197,6 +197,7 @@ private:
void machine_start() override;
void machine_reset() override;
DECLARE_VIDEO_START(m72);
DECLARE_VIDEO_START(dbreedm72);
DECLARE_VIDEO_START(imgfight);
DECLARE_VIDEO_START(mrheli);
DECLARE_VIDEO_START(nspiritj);

73
src/mame/irem/m72_v.cpp
View File

@ -28,7 +28,7 @@ inline void m72_state::m72_m81_get_tile_info(tile_data &tileinfo,int tile_index,
if (attr & 0x0080) pri = 2;
else if (attr & 0x0040) pri = 1;
else pri = 0;
/* attr & 0x0010 is used in bchopper and hharry, more priority? */
/* attr & 0x0010 is used in bchopper and hharry, more priority? */
tileinfo.set(gfxnum,
code & 0x3fff,
@ -67,8 +67,8 @@ TILE_GET_INFO_MEMBER(m72_state::rtype2_get_tile_info)
else if (attr & 0x0080) pri = 1;
else pri = 0;
/* (m_videoram[N][tile_index+2] & 0x10) is used by majtitle on the green, but it's not clear for what */
/* (m_videoram[N][tile_index+3] & 0xfe) are used as well */
/* (m_videoram[N][tile_index+2] & 0x10) is used by majtitle on the green, but it's not clear for what */
/* (m_videoram[N][tile_index+3] & 0xfe) are used as well */
tileinfo.set(1,
code,
@ -93,6 +93,8 @@ void m72_state::register_savestate()
}
// M72
VIDEO_START_MEMBER(m72_state,m72)
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(m72_state::get_bg_tile_info)), TILEMAP_SCAN_ROWS, 8,8, 64,64);
@ -123,18 +125,32 @@ VIDEO_START_MEMBER(m72_state,m72)
register_savestate();
}
VIDEO_START_MEMBER(m72_state,xmultipl)
VIDEO_START_MEMBER(m72_state,dbreedm72)
{
VIDEO_START_CALL_MEMBER(m72);
m_fg_tilemap->set_scrolldx(4,64);
m_fg_tilemap->set_scrolldy(-128, 0);
m_bg_tilemap->set_scrolldx(6,0);
m_bg_tilemap->set_scrolldy(-128,-128);
m_bg_tilemap->set_transmask(2,0x0001,0xfffe); // for score bar
}
VIDEO_START_MEMBER(m72_state,imgfight)
{
VIDEO_START_CALL_MEMBER(m72);
m_bg_tilemap->set_transmask(2,0xff00,0x00ff); // for RAM/ROM & Japan message
}
VIDEO_START_MEMBER(m72_state,mrheli)
{
VIDEO_START_CALL_MEMBER(m72);
m_bg_tilemap->set_transmask(2,0x00ff,0xff00); // for Japan message
}
VIDEO_START_MEMBER(m72_state,nspiritj)
{
VIDEO_START_CALL_MEMBER(m72);
m_bg_tilemap->set_transmask(2,0x001f,0xffe0); // for Japan message
}
// M81
VIDEO_START_MEMBER(m72_state,hharry)
{
@ -149,22 +165,16 @@ VIDEO_START_MEMBER(m72_state,hharry)
m_bg_tilemap->set_scrolldy(-128,16);
}
VIDEO_START_MEMBER(m72_state,imgfight)
VIDEO_START_MEMBER(m72_state,xmultipl)
{
VIDEO_START_CALL_MEMBER(m72);
m_bg_tilemap->set_transmask(2,0xff00,0x00ff); // for RAM/ROM & Japan message
}
VIDEO_START_MEMBER(m72_state,nspiritj)
{
VIDEO_START_CALL_MEMBER(m72);
m_bg_tilemap->set_transmask(2,0x001f,0xffe0); // for Japan message
}
m_fg_tilemap->set_scrolldx(4,64);
m_fg_tilemap->set_scrolldy(-128, 0);
m_bg_tilemap->set_scrolldx(6,0);
m_bg_tilemap->set_scrolldy(-128,-128);
VIDEO_START_MEMBER(m72_state,mrheli)
{
VIDEO_START_CALL_MEMBER(m72);
m_bg_tilemap->set_transmask(2,0x00ff,0xff00); // for Japan message
}
@ -180,8 +190,8 @@ VIDEO_START_MEMBER(m72_state,m82)
{
m_fg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(m72_state::rtype2_get_tile_info<0>)), TILEMAP_SCAN_ROWS, 8,8, 64,64);
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(m72_state::rtype2_get_tile_info<1>)), TILEMAP_SCAN_ROWS, 8,8, 64,64);
// The tilemap can be 256x64, but seems to be used at 128x64 (scroll wraparound).
// The layout ramains 256x64, the right half is just not displayed.
// The tilemap can be 256x64, but seems to be used at 128x64 (scroll wraparound).
// The layout ramains 256x64, the right half is just not displayed.
m_bg_tilemap_large = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(m72_state::rtype2_get_tile_info<1>)), tilemap_mapper_delegate(*this, FUNC(m72_state::m82_scan_rows)), 8,8, 128,64);
m_fg_tilemap->set_transmask(0,0xffff,0x0001);
@ -214,6 +224,7 @@ VIDEO_START_MEMBER(m72_state,m82)
// M84
VIDEO_START_MEMBER(m72_state,rtype2)
{
m_bg_tilemap = &machine().tilemap().create(*m_gfxdecode, tilemap_get_info_delegate(*this, FUNC(m72_state::rtype2_get_tile_info<1>)), TILEMAP_SCAN_ROWS, 8,8, 64,64);
@ -238,7 +249,6 @@ VIDEO_START_MEMBER(m72_state,rtype2)
register_savestate();
}
VIDEO_START_MEMBER(m72_state,hharryu)
{
VIDEO_START_CALL_MEMBER(rtype2);
@ -249,7 +259,9 @@ VIDEO_START_MEMBER(m72_state,hharryu)
m_bg_tilemap->set_scrolldy(-128,-128);
}
// m85
// M85
VIDEO_START_MEMBER(m72_state,poundfor)
{
VIDEO_START_CALL_MEMBER(rtype2);
@ -289,7 +301,7 @@ void m72_state::irq_line_w(u16 data)
{
// KNA70H015(11): ISET
m_raster_irq_position = data & 0x1ff;
// printf("m_raster_irq_position %04x\n", m_raster_irq_position);
// printf("m_raster_irq_position %04x\n", m_raster_irq_position);
// bchopper title screen jumps around, as does ingame at times, if this isn't done here
if (m_upd71059c.found())
@ -365,14 +377,13 @@ void m72_state::m82_gfx_ctrl_w(offs_t offset, u16 data, u16 mem_mask)
if (data & 0xff00) m_m82_rowscroll = 1;
else m_m82_rowscroll = 0;
}
// printf("m82_gfx_ctrl_w %04x\n", data);
// printf("m82_gfx_ctrl_w %04x\n", data);
}
void m72_state::m82_tm_ctrl_w(offs_t offset, u16 data, u16 mem_mask)
{
COMBINE_DATA(&m_m82_tmcontrol);
// printf("tmcontrol %04x\n", m_m82_tmcontrol);
// printf("tmcontrol %04x\n", m_m82_tmcontrol);
}