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Added scrolling

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This commit is contained in:
Angelo Salese 2010-12-05 18:00:23 +00:00
parent 0a68adee32
commit 57bcc331d5
1 changed files with 6 additions and 6 deletions
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12
src/mame/drivers/neoprint.c
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@ -10,7 +10,7 @@
TODO:
- EEPROM hook-up;
- sound interface;
- implement remaining video features, namely scrolling feature;
- implement remaining video features;
- inputs are bare bones and needs extra work, they doesn't work on attract mode?
- printer device;
- camera device;
@ -45,8 +45,8 @@ VIDEO_UPDATE(neoprint)
INT16 scrollx, scrolly;
i = (npvidregs[0x0e/2] & 3) * 0x400; //0x16 is identical?
scrollx = 0;//((npvidregs[0x08/2] - 0xd8) & 0xffff);
scrolly = 0;//((npvidregs[0x0a/2] - 0xffeb) & 0xffff);
scrollx = ((npvidregs[0x08/2] - 0xd8) & 0x03ff);
scrolly = ((npvidregs[0x0a/2] - 0xffeb) & 0x03ff);
scrollx/=2;
scrolly/=2;
@ -77,8 +77,8 @@ VIDEO_UPDATE(neoprint)
INT16 scrollx, scrolly;
i = (npvidregs[0x06/2] & 3) * 0x400;
scrollx = 0;//((npvidregs[0x00/2] - 0xd8) & 0xffff);
scrolly = 0;//((npvidregs[0x02/2] - 0xffeb) & 0xffff);
scrollx = ((npvidregs[0x00/2] - 0xd8) & 0x03ff);
scrolly = ((npvidregs[0x02/2] - 0xffeb) & 0x03ff);
scrollx/=2;
scrolly/=2;
@ -472,5 +472,5 @@ static DRIVER_INIT( 98best44 )
ROM[0x1312/2] = 0x4e71;
}
GAME( 1996, npcartv1, 0, neoprint, neoprint, npcartv1, ROT0, "SNK", "Neo Print V1", GAME_NO_SOUND | GAME_NOT_WORKING )
GAME( 1996, npcartv1, 0, neoprint, neoprint, npcartv1, ROT0, "SNK", "Neo Print V1 (World)", GAME_NO_SOUND | GAME_NOT_WORKING )
GAME( 1998, 98best44, 0, neoprint, neoprint, 98best44, ROT0, "SNK", "Neo Print - '98 NeoPri Best 44 (Japan)", GAME_NO_SOUND | GAME_NOT_WORKING )