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rx78.cpp: added border area [Angelo Salese]

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new NOT_WORKING software list addition
--------------------------------------
rx78.cpp: Challenge Golf [SSJ, Team Europe, Dustin Hubbard]
This commit is contained in:
angelosa 2017-09-25 14:11:27 +02:00
parent 9f410690a4
commit 44d95dcde0
2 changed files with 28 additions and 9 deletions
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14
hash/rx78.xml
View File

@ -11,4 +11,18 @@
</dataarea>
</part>
</software>
<software name="chlgolf">
<description>Challenge Golf</description>
<year>1983</year>
<publisher>Bandai</publisher>
<part name="cart" interface="rx78_cart">
<dataarea name="rom" size="16384">
<rom name="ChallengeGolf.bin" size="0x2000" crc="e4edf5c3" sha1="25322dbf6b8f80604aebe87cc375e5a63b98b6d6" offset="0x2000" />
<rom size="0x2000" offset="0x0000" loadflag="continue" />
</dataarea>
</part>
</software>
</softwarelist>

23
src/mame/drivers/rx78.cpp
View File

@ -7,7 +7,8 @@
driver by Angelo Salese & Robbbert.
TODO:
- implement printer
- implement printer;
- Challenge Golf: has gfx and input bugs (starts with home/end keys!?);
Notes:
- BS-BASIC v1.0 have a graphic bug with the RX-78 logo, it doesn't set the read bank so all of the color
@ -115,7 +116,8 @@ uint32_t rx78_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap,
{
uint8_t *vram = memregion("vram")->base();
int x,y,count;
const int borderx = 32,bordery = 20;
bitmap.fill(16, cliprect);
count = 0x2c0; //first 0x2bf bytes aren't used for bitmap drawing apparently
@ -138,7 +140,7 @@ uint32_t rx78_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap,
color |= ((pen[2] & 1) << 2);
if(color)
bitmap.pix16(y, x+i) = color;
bitmap.pix16(y+bordery, x+i+borderx) = color | 8;
/* fg color */
pen[0] = (m_pri_mask & 0x01) ? (vram[count + 0x0000] >> (i)) : 0x00;
@ -150,7 +152,7 @@ uint32_t rx78_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap,
color |= ((pen[2] & 1) << 2);
if(color)
bitmap.pix16(y, x+i) = color;
bitmap.pix16(y+bordery, x+i+borderx) = color;
}
count++;
}
@ -460,11 +462,14 @@ static MACHINE_CONFIG_START( rx78 )
/* video hardware */
MCFG_SCREEN_ADD("screen", RASTER)
MCFG_SCREEN_REFRESH_RATE(60)
MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
// MCFG_SCREEN_REFRESH_RATE(60)
// MCFG_SCREEN_VBLANK_TIME(ATTOSECONDS_IN_USEC(2500)) /* not accurate */
// MCFG_SCREEN_SIZE(192, 184)
// MCFG_SCREEN_VISIBLE_AREA(0, 192-1, 0, 184-1)
/* guess: generic NTSC video timing at 256x224, system runs at 192x184, suppose with some border area to compensate */
MCFG_SCREEN_RAW_PARAMS(MASTER_CLOCK/4, 442, 0, 256, 263, 0, 224)
MCFG_SCREEN_UPDATE_DRIVER(rx78_state, screen_update)
MCFG_SCREEN_SIZE(192, 184)
MCFG_SCREEN_VISIBLE_AREA(0, 192-1, 0, 184-1)
MCFG_SCREEN_PALETTE("palette")
MCFG_PALETTE_ADD("palette", 16+1) //+1 for the background color
@ -512,4 +517,4 @@ DRIVER_INIT_MEMBER(rx78_state,rx78)
/* Driver */
/* YEAR NAME PARENT COMPAT MACHINE INPUT CLASS INIT COMPANY FULLNAME FLAGS */
COMP( 1983, rx78, 0, 0, rx78, rx78, rx78_state, rx78, "Bandai", "Gundam RX-78", 0)
COMP( 1983, rx78, 0, 0, rx78, rx78, rx78_state, rx78, "Bandai", "Gundam RX-78", MACHINE_NOT_WORKING )