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pgm2: a bit less awful hack (nw)

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This commit is contained in:
MetalliC 2017-11-10 20:18:57 +02:00
parent 41e94b4c12
commit bd69d42a02
1 changed files with 4 additions and 4 deletions
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8
src/mame/drivers/pgm2.cpp
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@ -471,7 +471,7 @@ void pgm2_state::draw_sprites(screen_device &screen, const rectangle &cliprect,
if (spriteram[i] == 0x80000000)
{
endoflist = i;
i = 0x2000;
break;
}
}
@ -1180,7 +1180,7 @@ DRIVER_INIT_MEMBER(pgm2_state,orleg2)
if (rom[0x12620 / 2] == 0xd301) // 104 / 103
{
hackaddress = 0x12620;
hackaddress = 0x12620; // RAM: 10012620
}
else if (rom[0x1257C / 2] == 0xd301) // 101
{
@ -1189,8 +1189,8 @@ DRIVER_INIT_MEMBER(pgm2_state,orleg2)
if (hackaddress != -1)
{
rom[(hackaddress + 2) / 2] = 0x0009;
rom[(hackaddress + 4) / 2] = 0x0009;
rom[(hackaddress + 2) / 2] = 0x2300;
rom[(hackaddress + 4) / 2] = 0x2300;
rom = (uint16_t*)memregion("maincpu")->base(); // BEQ -> BNE for checksum
rom[0x39f2 / 2] = 0x1a00;