pgm2: a bit less awful hack (nw)
parent
41e94b4c12
commit
bd69d42a02
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@ -471,7 +471,7 @@ void pgm2_state::draw_sprites(screen_device &screen, const rectangle &cliprect,
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if (spriteram[i] == 0x80000000)
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if (spriteram[i] == 0x80000000)
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{
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{
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endoflist = i;
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endoflist = i;
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i = 0x2000;
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break;
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}
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}
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}
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}
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@ -1180,7 +1180,7 @@ DRIVER_INIT_MEMBER(pgm2_state,orleg2)
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if (rom[0x12620 / 2] == 0xd301) // 104 / 103
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if (rom[0x12620 / 2] == 0xd301) // 104 / 103
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{
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{
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hackaddress = 0x12620;
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hackaddress = 0x12620; // RAM: 10012620
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}
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}
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else if (rom[0x1257C / 2] == 0xd301) // 101
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else if (rom[0x1257C / 2] == 0xd301) // 101
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{
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{
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@ -1189,8 +1189,8 @@ DRIVER_INIT_MEMBER(pgm2_state,orleg2)
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if (hackaddress != -1)
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if (hackaddress != -1)
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{
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{
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rom[(hackaddress + 2) / 2] = 0x0009;
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rom[(hackaddress + 2) / 2] = 0x2300;
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rom[(hackaddress + 4) / 2] = 0x0009;
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rom[(hackaddress + 4) / 2] = 0x2300;
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rom = (uint16_t*)memregion("maincpu")->base(); // BEQ -> BNE for checksum
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rom = (uint16_t*)memregion("maincpu")->base(); // BEQ -> BNE for checksum
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rom[0x39f2 / 2] = 0x1a00;
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rom[0x39f2 / 2] = 0x1a00;
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