diff options
author | Angelo Salese <angelosa@users.noreply.github.com> | 2009-06-14 12:16:16 +0000 |
---|---|---|
committer | Angelo Salese <angelosa@users.noreply.github.com> | 2009-06-14 12:16:16 +0000 |
commit | 21f458c0fc0456ea461c9e630a90753eb3348c25 (patch) | |
tree | a996a524064671aadde2069a3c50dfcbe326b94c /src/mame | |
parent | 6d5bbc3d3b1d52375cab68890ceb0a00ef8126f0 (diff) |
Fixed prom hook-up in Dambuster.
Diffstat (limited to 'src/mame')
-rw-r--r-- | src/mame/drivers/dambustr.c | 24 | ||||
-rw-r--r-- | src/mame/video/galaxold.c | 37 |
2 files changed, 49 insertions, 12 deletions
diff --git a/src/mame/drivers/dambustr.c b/src/mame/drivers/dambustr.c index b7f3ea07302..402cdfaa4c3 100644 --- a/src/mame/drivers/dambustr.c +++ b/src/mame/drivers/dambustr.c @@ -232,9 +232,11 @@ ROM_START( dambustr ) ROM_LOAD( "db4a.pr3", 0x2000, 0x1000, CRC(d9d2df33) SHA1(97057fe33c146898755b556558ff707b9f4551ec) ) ROM_LOAD( "db2a.pr2", 0x3000, 0x1000, CRC(0a0a6af5) SHA1(ecd2a6696ce9154f030c830ccb45690787881a73) ) - ROM_REGION( 0x0040, "proms", 0 ) + ROM_REGION( 0x0020, "proms", 0 ) ROM_LOAD( "mi-7603-5.ic4", 0x0000, 0x0020, CRC(f131f92f) SHA1(8b0f623d2ea09b5612dde0f330c5e473a7d72e06) ) /* near DB5 - DB8 */ - ROM_LOAD( "mi-7603-5.ic3", 0x0020, 0x0020, CRC(e2a54c47) SHA1(1e08f8e3d0ae0efb2d178ab11ec2bddaeb6d7478) ) /* near DB1 - DB4 */ + + ROM_REGION( 0x0020, "unk_prom", 0 ) //timing? + ROM_LOAD( "mi-7603-5.ic3", 0x0000, 0x0020, CRC(e2a54c47) SHA1(1e08f8e3d0ae0efb2d178ab11ec2bddaeb6d7478) ) /* near DB1 - DB4 */ ROM_END @@ -257,9 +259,11 @@ ROM_START( dambusta ) ROM_LOAD( "db4a.pr3", 0x2000, 0x1000, CRC(d9d2df33) SHA1(97057fe33c146898755b556558ff707b9f4551ec) ) ROM_LOAD( "db2a.pr2", 0x3000, 0x1000, CRC(0a0a6af5) SHA1(ecd2a6696ce9154f030c830ccb45690787881a73) ) - ROM_REGION( 0x0040, "proms", 0 ) + ROM_REGION( 0x0020, "proms", 0 ) ROM_LOAD( "mi-7603-5.ic4", 0x0000, 0x0020, CRC(f131f92f) SHA1(8b0f623d2ea09b5612dde0f330c5e473a7d72e06) ) /* near DB5 - DB8 */ - ROM_LOAD( "mi-7603-5.ic3", 0x0020, 0x0020, CRC(e2a54c47) SHA1(1e08f8e3d0ae0efb2d178ab11ec2bddaeb6d7478) ) /* near DB1 - DB4 */ + + ROM_REGION( 0x0020, "unk_prom", 0 ) //timing? + ROM_LOAD( "mi-7603-5.ic3", 0x0000, 0x0020, CRC(e2a54c47) SHA1(1e08f8e3d0ae0efb2d178ab11ec2bddaeb6d7478) ) /* near DB1 - DB4 */ ROM_END @@ -282,12 +286,14 @@ ROM_START( dambust ) ROM_LOAD( "db4.pr3", 0x2000, 0x1000, CRC(d9d2df33) SHA1(97057fe33c146898755b556558ff707b9f4551ec) ) ROM_LOAD( "db2.pr2", 0x3000, 0x1000, CRC(0a0a6af5) SHA1(ecd2a6696ce9154f030c830ccb45690787881a73) ) - ROM_REGION( 0x0040, "proms", 0 ) + ROM_REGION( 0x0020, "proms", 0 ) ROM_LOAD( "mi-7603-5.ic4", 0x0000, 0x0020, CRC(f131f92f) SHA1(8b0f623d2ea09b5612dde0f330c5e473a7d72e06) ) /* near DB5 - DB8 */ - ROM_LOAD( "mi-7603-5.ic3", 0x0020, 0x0020, CRC(e2a54c47) SHA1(1e08f8e3d0ae0efb2d178ab11ec2bddaeb6d7478) ) /* near DB1 - DB4 */ + + ROM_REGION( 0x0020, "unk_prom", 0 ) //timing? + ROM_LOAD( "mi-7603-5.ic3", 0x0000, 0x0020, CRC(e2a54c47) SHA1(1e08f8e3d0ae0efb2d178ab11ec2bddaeb6d7478) ) /* near DB1 - DB4 */ ROM_END -GAME( 1981, dambustr, 0, dambustr, dambustr, dambustr, ROT90, "South West Research", "Dambusters (US, set 1)", GAME_WRONG_COLORS ) -GAME( 1981, dambusta, dambustr, dambustr, dambustr, dambustr, ROT90, "South West Research", "Dambusters (US, set 2)", GAME_WRONG_COLORS ) -GAME( 1981, dambust, dambustr, dambustr, dambustr, dambustr, ROT90, "South West Research", "Dambusters (UK)", GAME_WRONG_COLORS ) +GAME( 1981, dambustr, 0, dambustr, dambustr, dambustr, ROT90, "South West Research", "Dambusters (US, set 1)", 0 ) +GAME( 1981, dambusta, dambustr, dambustr, dambustr, dambustr, ROT90, "South West Research", "Dambusters (US, set 2)", 0 ) +GAME( 1981, dambust, dambustr, dambustr, dambustr, dambustr, ROT90, "South West Research", "Dambusters (UK)", 0 ) diff --git a/src/mame/video/galaxold.c b/src/mame/video/galaxold.c index 9e52464b65a..97c88f289a1 100644 --- a/src/mame/video/galaxold.c +++ b/src/mame/video/galaxold.c @@ -403,14 +403,45 @@ PALETTE_INIT( mariner ) } } - +/* swapped r/g/b hook-up */ PALETTE_INIT( dambustr ) { int base = BACKGROUND_COLOR_BASE; - int i; + int i, len; - PALETTE_INIT_CALL(galaxold); + /* first, the character/sprite palette */ + len = memory_region_length(machine, "proms"); + + for (i = 0;i < len;i++) + { + int bit0,bit1,bit2,r,g,b; + /* red component */ + bit0 = BIT(*color_prom,0); + bit1 = BIT(*color_prom,1); + bit2 = BIT(*color_prom,2); + b = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; + /* green component */ + bit0 = BIT(*color_prom,3); + bit1 = BIT(*color_prom,4); + bit2 = BIT(*color_prom,5); + r = 0x21 * bit0 + 0x47 * bit1 + 0x97 * bit2; + /* blue component */ + bit0 = BIT(*color_prom,6); + bit1 = BIT(*color_prom,7); + g = 0x4f * bit0 + 0xa8 * bit1; + + palette_set_color_rgb(machine,i,r,g,b); + color_prom++; + } + + + galaxold_init_stars(machine, STARS_COLOR_BASE); + + + /* bullets - yellow and white */ + palette_set_color(machine,BULLETS_COLOR_BASE+0,MAKE_RGB(0xef,0xef,0x00)); + palette_set_color(machine,BULLETS_COLOR_BASE+1,MAKE_RGB(0xef,0xef,0xef)); /* Assumption (not clear from the schematics): |