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This commit is contained in:
Jackson 2018-05-27 16:45:46 -04:00
parent 34dd2f184b
commit c0a6c80e76
1 changed files with 8 additions and 4 deletions
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12
src/mame/drivers/markham.cpp
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@ -119,17 +119,21 @@ READ8_MEMBER(markham_state::banbam_protection_r)
break; break;
case 0x40: case 0x40:
// palette/gfx select // palette/gfx select
arg = prot_rom[0x7C5 + (arg * 4)]; break; arg = prot_rom[0x7C5 + (arg * 4)];
break;
case 0x60: case 0x60:
// enemy wave timer trigger // enemy wave timer trigger
// randomized for now // randomized for now
arg = machine().rand(); break; arg = machine().rand();
break;
case 0x70: case 0x70:
// ?? // ??
arg++; break; arg++;
break;
case 0xb0: case 0xb0:
// ?? // ??
arg = arg + 3; break; arg = arg + 3;
break;
default: default:
logerror("unknown command %02x, argument is %02x \n", comm, arg); logerror("unknown command %02x, argument is %02x \n", comm, arg);
arg = 0; arg = 0;