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New working machines

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--------------------
GTAC Do-Do [R. Belmont, rfka01]
This commit is contained in:
arbee 2020-02-19 21:43:53 -05:00
parent 90713cbd4a
commit 39de9fbf92
4 changed files with 144 additions and 0 deletions
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61
src/mame/drivers/apple2.cpp
View File

@ -157,6 +157,7 @@ public:
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_jp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
uint32_t screen_update_dodo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
DECLARE_READ8_MEMBER(ram_r);
DECLARE_WRITE8_MEMBER(ram_w);
@ -193,6 +194,7 @@ public:
void apple2jp(machine_config &config);
void apple2(machine_config &config);
void space84(machine_config &config);
void dodo(machine_config &config);
void apple2p(machine_config &config);
void apple2_map(address_map &map);
void inhbank_map(address_map &map);
@ -501,6 +503,46 @@ uint32_t apple2_state::screen_update_jp(screen_device &screen, bitmap_ind16 &bit
return 0;
}
uint32_t apple2_state::screen_update_dodo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
// always update the flash timer here so it's smooth regardless of mode switches
m_video->m_flash = ((machine().time() * 4).seconds() & 1) ? true : false;
if (m_video->m_graphics)
{
if (m_video->m_hires)
{
if (m_video->m_mix)
{
m_video->hgr_update(screen, bitmap, cliprect, 0, 159);
m_video->text_update_dodo(screen, bitmap, cliprect, 160, 191);
}
else
{
m_video->hgr_update(screen, bitmap, cliprect, 0, 191);
}
}
else // lo-res
{
if (m_video->m_mix)
{
m_video->lores_update(screen, bitmap, cliprect, 0, 159);
m_video->text_update_dodo(screen, bitmap, cliprect, 160, 191);
}
else
{
m_video->lores_update(screen, bitmap, cliprect, 0, 191);
}
}
}
else
{
m_video->text_update_dodo(screen, bitmap, cliprect, 0, 191);
}
return 0;
}
/***************************************************************************
I/O
***************************************************************************/
@ -1392,6 +1434,12 @@ void apple2_state::apple2jp(machine_config &config)
m_screen->set_screen_update(FUNC(apple2_state::screen_update_jp));
}
void apple2_state::dodo(machine_config &config)
{
apple2p(config);
m_screen->set_screen_update(FUNC(apple2_state::screen_update_dodo));
}
#if 0
void apple2_state::laba2p(machine_config &config)
{
@ -1719,6 +1767,18 @@ ROM_START(am100)
ROM_LOAD("nfl-asem-am100-u24.bin", 0x0000, 0x4000, CRC(2fb0c717) SHA1(cb4f754d3e1aec9603faebc308a4a63466242e43) )
ROM_END
ROM_START(dodo)
ROM_REGION(0x2000,"gfx1", 0)
ROM_LOAD( "gtac_2_charrom_um2316_a5.bin", 0x0000, 0x0800, CRC(a2dfcfeb) SHA1(adea922f950667d3b24297d2f64de697c28d6c17) )
ROM_REGION( 0x1000, "keyboard", ROMREGION_ERASE00 )
ROM_LOAD( "nfl-asem-am100-keyboard-u5.bin", 0x0000, 0x0800, CRC(28f5ea38) SHA1(9f24c54f7cee41f7fef41294f05c4bc89d65acfb) ) // borrowed from the am100
ROM_REGION(0x4000, "maincpu",0)
ROM_LOAD( "dodo2764.bin", 0x2000, 0x1000, CRC(4b761f87) SHA1(2e1741db8134c4c715ecae480f5bda51d58ae296) )
ROM_CONTINUE(0x1000, 0x1000)
ROM_LOAD( "dodo2732.bin", 0x3000, 0x1000, CRC(405cdb0c) SHA1(3ed133eb94ee33194c668c4ee3f67885dd489d13) )
ROM_END
// YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME
COMP( 1977, apple2, 0, 0, apple2, apple2, apple2_state, empty_init, "Apple Computer", "Apple ][", MACHINE_SUPPORTS_SAVE )
@ -1744,3 +1804,4 @@ COMP( 1982, basis108, apple2, 0, apple2, apple2p, apple2_state, empty_ini
COMP( 1984, hkc8800a, apple2, 0, apple2p, apple2p, apple2_state, empty_init, "China HKC", "HKC 8800A", MACHINE_SUPPORTS_SAVE )
COMP( 1984, albert, apple2, 0, apple2p, apple2p, apple2_state, empty_init, "Albert Computers, Inc.", "Albert", MACHINE_SUPPORTS_SAVE )
COMP( 198?, am100, apple2, 0, apple2p, apple2p, apple2_state, empty_init, "ASEM S.p.A.", "AM100", MACHINE_SUPPORTS_SAVE )
COMP( 198?, dodo, apple2, 0, dodo, apple2p, apple2_state, empty_init, "GTAC", "Do-Do", MACHINE_SUPPORTS_SAVE )

1
src/mame/mame.lst
View File

@ -1390,6 +1390,7 @@ laser2c // 1985? Laser //c (Brazil)
hkc8800a // 1984 HKC 8800A
albert // Albert
am100 // ASEM AM100
dodo // GTAC Do-Do
@source:apple2e.cpp
apple2c // Apr 1984 Apple //c

80
src/mame/video/apple2.cpp
View File

@ -231,6 +231,55 @@ void a2_video_device::plot_text_character(bitmap_ind16 &bitmap, int xpos, int yp
}
}
void a2_video_device::plot_text_character_dodo(bitmap_ind16 &bitmap, int xpos, int ypos, int xscale, uint32_t code,
const uint8_t *textgfx_data, uint32_t textgfx_datalen, int fg, int bg)
{
int x, y, i;
const uint8_t *chardata;
uint16_t color;
if (!m_altcharset)
{
if ((code >= 0x40) && (code <= 0x7f))
{
code &= 0x3f;
if (m_flash)
{
i = fg;
fg = bg;
bg = i;
}
}
}
else
{
if ((code >= 0x60) && (code <= 0x7f))
{
code |= 0x80; // map to lowercase normal
i = fg; // and flip the color
fg = bg;
bg = i;
}
}
/* look up the character data */
chardata = &textgfx_data[(code * 8)];
for (y = 0; y < 8; y++)
{
for (x = 0; x < 7; x++)
{
color = (chardata[y] & (1 << (x+1))) ? fg : bg;
for (i = 0; i < xscale; i++)
{
bitmap.pix16(ypos + y, xpos + (x * xscale) + i) = color;
}
}
}
}
void a2_video_device::plot_text_character_orig(bitmap_ind16 &bitmap, int xpos, int ypos, int xscale, uint32_t code,
const uint8_t *textgfx_data, uint32_t textgfx_datalen, int fg, int bg)
{
@ -784,6 +833,37 @@ void a2_video_device::text_update_orig(screen_device &screen, bitmap_ind16 &bitm
}
}
void a2_video_device::text_update_dodo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int beginrow, int endrow)
{
int row, col;
uint32_t start_address = m_page2 ? 0x800 : 0x400;
uint32_t address;
int fg = 0;
int bg = 0;
beginrow = (std::max)(beginrow, cliprect.top() - (cliprect.top() % 8));
endrow = (std::min)(endrow, cliprect.bottom() - (cliprect.bottom() % 8) + 7);
switch (m_sysconfig & 0x03)
{
case 0: fg = WHITE; break;
case 1: fg = WHITE; break;
case 2: fg = GREEN; break;
case 3: fg = ORANGE; break;
}
for (row = beginrow; row <= endrow; row += 8)
{
for (col = 0; col < 40; col++)
{
/* calculate address */
address = start_address + ((((row/8) & 0x07) << 7) | (((row/8) & 0x18) * 5 + col));
plot_text_character_dodo(bitmap, col * 14, row, 2, m_ram_ptr[address],
m_char_ptr, m_char_size, fg, bg);
}
}
}
void a2_video_device::text_update_jplus(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int beginrow, int endrow)
{
int row, col;

2
src/mame/video/apple2.h
View File

@ -53,6 +53,7 @@ public:
void text_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int beginrow, int endrow);
void text_update_ultr(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int beginrow, int endrow);
void text_update_orig(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int beginrow, int endrow);
void text_update_dodo(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int beginrow, int endrow);
void text_update_jplus(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int beginrow, int endrow);
void text_updateGS(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int beginrow, int endrow);
void lores_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect, int beginrow, int endrow);
@ -76,6 +77,7 @@ private:
void plot_text_character_ultr(bitmap_ind16 &bitmap, int xpos, int ypos, int xscale, uint32_t code, const uint8_t *textgfx_data, uint32_t textgfx_datalen, int fg, int bg);
void plot_text_character_orig(bitmap_ind16 &bitmap, int xpos, int ypos, int xscale, uint32_t code, const uint8_t *textgfx_data, uint32_t textgfx_datalen, int fg, int bg);
void plot_text_character_jplus(bitmap_ind16 &bitmap, int xpos, int ypos, int xscale, uint32_t code, const uint8_t *textgfx_data, uint32_t textgfx_datalen, int fg, int bg);
void plot_text_character_dodo(bitmap_ind16 &bitmap, int xpos, int ypos, int xscale, uint32_t code, const uint8_t *textgfx_data, uint32_t textgfx_datalen, int fg, int bg);
void plot_text_characterGS(bitmap_ind16 &bitmap, int xpos, int ypos, int xscale, uint32_t code, const uint8_t *textgfx_data, uint32_t textgfx_datalen, int fg, int bg);
};