Jump to content

(Kawaks / Nebula) King of Fighters 2003 News IV

James

By James
in Arcade Emulators [/pc/arcade]

 Share

Recommended Posts

N3oGhost Newbie

N3oGhost

Posted
Posted

so what relationship does the P roms have to the C roms?

 

would it be possible to restructure the P but then just change the order of the C roms?

 

or am i talkin out of my arse?

lol

  • Replies 301
  • Created
  • Last Reply

Top Posters In This Topic

Popular Days

Top Posters In This Topic

Popular Days

N3oGhost Newbie

N3oGhost

Posted
Posted (edited)

This is the driver used to run KOF2000 on FBA

 

How similar is this to the Mame driver for KOF2000?

 

Im wondering if by comparing this one with mame we can do similar changes (where needed) to run kof2k3 on FBA (i know this is kawaks thread but there is no FBA thread and the smart cookies hang out here)

 

// The King Of Fighters 2000 (encrypted code & grahics)

static struct BurnRomInfo kof2000RomDesc[] = {
{"257-sma.bin",0x040000, 0x71C6E6BB, 0x10}, // 0 68K code
{"257-p1.bin", 0x400000, 0x60947B4C, 0x10}, // 1
{"257-p2.bin", 0x400000, 0x1B7EC415, 0x10}, // 2

{"257-c1.bin", 0x800000, 0xCEF1CDFA, 1}, // 3 Sprite data
{"257-c2.bin", 0x800000, 0xF7BF0003, 1}, // 4
{"257-c3.bin", 0x800000, 0x101E6560, 1}, // 5
{"257-c4.bin", 0x800000, 0xBD2FC1B1, 1}, // 6
{"257-c5.bin", 0x800000, 0x89775412, 1}, // 7
{"257-c6.bin", 0x800000, 0xFA7200D5, 1}, // 8
{"257-c7.bin", 0x800000, 0x7DA11FE4, 1}, // 9
{"257-c8.bin", 0x800000, 0xB1AFA60B, 1}, // 10

{"257-m1d.bin",0x040000, 0xD404DB70, 0x10}, // 11 Z80 code (decrypted)
{"257-m1.bin", 0x040000, 0x4B749113, 0x10}, // 11 Z80 code

{"257-v1.bin", 0x400000, 0x17CDE847, 2}, // 12 Sound data
{"257-v2.bin", 0x400000, 0x1aFB20FF, 2}, // 13
{"257-v3.bin", 0x400000, 0x4605036A, 2}, // 14
{"257-v4.bin", 0x400000, 0x764BBD6B, 2}, // 15
};

STDROMPICKEXT(kof2000, kof2000, neogeo);
STD_ROM_FN(kof2000);

static void kof2000SMADecrypt()
{
for (int i = 0; i < 0x800000 / 2; i++) {
((unsigned short*)Neo68KROM02)[i] = BITSWAP16(((unsigned short*)Neo68KROM02)[i], 12, 8, 11, 3, 15, 14, 7, 0, 10, 13, 6, 5, 9, 2, 1, 4);
}

for (int i = 0; i < 0x0C0000 / 2; i++) {
((unsigned short*)Neo68KROM01)[i] = ((unsigned short*)Neo68KROM01)[0x73A000 / 2 + BITSWAP24(i, 23, 22, 21, 20, 19, 18, 8, 4, 15, 13, 3, 14, 16, 2, 6, 17, 7, 12, 10, 0, 5, 11, 1, 9)];
}

for (int i = 0; i < 0x63A000 / 2; i += 0x0800 / 2) {
unsigned short nBuffer[0x0800 / 2];
memcpy(nBuffer, &((unsigned short*)Neo68KROM02)[i], 0x0800);
for (int j = 0; j < 0x0800 / 2; j++) {
((unsigned short*)Neo68KROM02)[i + j] = nBuffer[BITSWAP24(j, 23, 22, 21, 20, 19, 18, 17, 16, 15, 14, 13, 12, 11, 10, 4, 1, 3, 8, 6, 2, 7, 0, 9, 5)];
}
}
}

void __fastcall kof2000WriteWordBankswitch(unsigned int sekAddress, unsigned short wordValue)
{
if (sekAddress == 0x2FFFEC) {
static unsigned int bankoffset[64] = {
0x000000, 0x100000, 0x200000, 0x300000, // 00
0x3f7800, 0x4f7800, 0x3ff800, 0x4ff800, // 04
0x407800, 0x507800, 0x40f800, 0x50f800, // 08
0x416800, 0x516800, 0x41d800, 0x51d800, // 12
0x424000, 0x524000, 0x523800, 0x623800, // 16
0x526000, 0x626000, 0x528000, 0x628000, // 20
0x52a000, 0x62a000, 0x52b800, 0x62b800, // 24
0x52d000, 0x62d000, 0x52e800, 0x62e800, // 28
0x618000, 0x619000, 0x61a000, 0x61a800, // 32
};

// Unscramble bank number
int nBank =
(((wordValue >> 15) & 1) << 0) +
(((wordValue >> 14) & 1) << 1) +
(((wordValue >> 7) & 1) << 2) +
(((wordValue >> 3) & 1) << 3) +
(((wordValue >> 10) & 1) << 4) +
(((wordValue >> 5) & 1) << 5);

if (bankoffset[nBank] != nNeo68KROMBank) {
nNeo68KROMBank = bankoffset[nBank];
SekMapMemory(Neo68KROM02 + nNeo68KROMBank, 0x200000, 0x2FE3FF, SM_ROM);
SekMapMemory(Neo68KROM02 + nNeo68KROMBank + 0x0FE800, 0x2FE800, 0x2FFBFF, SM_ROM);
}
}
}

static int kof2000Init()
{
nNeoTextROMSize = 0x080000;
nNeoProtectionXor = 0x00;

nNeoSMARNGAddress[0] = 0x2FFFD8; nNeoSMARNGAddress[1] = 0x2FFFDA;
pNeoSMABankswitch = kof2000WriteWordBankswitch;
pNeoInitCallback = kof2000SMADecrypt;

return NeoInit();
}

struct BurnDriver BurnDrvkof2000 = {
{"kof2000", "The King of Fighters 2000", NULL, "SNK", "Neo Geo", "2000", NULL, "neogeo"},
BDF_GAME_WORKING, 2, HARDWARE_SNK_NEOGEO | HARDWARE_SNK_ENCRYPTED_B | HARDWARE_SNK_ALTERNATE_TEXT | HARDWARE_SNK_SRAM | HARDWARE_SNK_SMA_PROTECTION,
NULL, kof2000RomInfo, kof2000RomName, neogeoInputInfo, neogeoDIPInfo,
kof2000Init, NeoExit, NeoFrame, NeoRender, NeoScan, &NeoRecalcPalette,
nNeoScreenWidth, 224, 4, 3
};

Edited by N3oGhost
Xeon Newbie

Xeon

Posted
Posted (edited)

somone at ROMShare Forums posted a preliminary driver for FBA, and you can safely assume that it didnt work. but its a start :D

 

heres the posted driver

 

// King of Fighters 2003

static struct BurnRomInfo kof2003RomDesc[] = {
{"271-p1.bin", 0x400000, 0x92ed6ee3, 0x10}, // 0 68K code
{"271-p2.bin", 0x400000, 0x5d3d8bb3, 0x10}, // 0 68K code

{"271-s1.bin", 0x020000, 0xc47f8ac3, 1}, // 1 Text layer tiles

{"271-c1d.bin", 0x800000, 0xe42fc226, 1}, // 2 Sprite data
{"271-c2d.bin", 0x800000, 0x1b5e3b58, 1}, // 3
{"271-c3d.bin", 0x800000, 0xd334fdd9, 1}, // 4
{"271-c4d.bin", 0x800000, 0xd457699, 1}, // 5
{"271-c5d.bin", 0x800000, 0x8a91aae4, 1}, // 6
{"271-c6d.bin", 0x800000, 0x9f8674b8, 1}, // 7
{"271-c7d.bin", 0x800000, 0x374ea523, 1}, // 8
{"271-c8d.bin", 0x800000, 0x75211f4d, 1}, // 9

{"271-m1d.bin", 0x080000, 0xe86af8f, 0x10}, // 10 Z80 code

{"271-v1d.bin", 0x400000, 0xd2b8aa5e, 2}, // 11 Sound data
{"271-v2d.bin", 0x400000, 0x71956ee2, 2}, // 12
{"271-v3d.bin", 0x400000, 0xddbbb199, 2}, // 13
{"271-v4d.bin", 0x400000, 0x1b90c4f, 2}, // 14
};

STDROMPICKEXT(kof2003, kof2003, neogeo);
STD_ROM_FN(kof2003);

static unsigned short kof2003_tbl[0x1000];

void __fastcall kof2003WriteWordBankswitch(unsigned int sekAddress, unsigned short wordValue)
{
if (sekAddress == 0x2fe000) {
//kof2003_tbl[sekAddress]=(kof2003_tbl[sekAddress]&mem_mask)|((~mem_mask)&wordValue);
if(sekAddress>0xff9) return;
nNeo68KROMBank = ((kof2003_tbl[0xff8]>>8)|(kof2003_tbl[0xff9]<<8))+0x100000;
SekMapMemory(Neo68KROM02 + nNeo68KROMBank, 0x??????, 0x??????, SM_ROM); 
}
}

static void kof2003Patch()
{
*((unsigned short*)(Neo68KROM01 + 0x1ff0)) = 0xa0;
*((unsigned short*)(Neo68KROM01 + 0x1ff1)) = 0xfe;
*((unsigned short*)(Neo68KROM01 + 0x1ff3)) = 0x7f;
*((unsigned short*)(Neo68KROM01 + 0x58196)) = kof2003_tbl[0xff9]&0xff;
}

static int kof2003Init()
{
//nNeoTextROMSize = 0x080000;
pNeoSMABankswitch=kof2003WriteWordBankswitch;
pNeoInitCallback = kof2003Patch;
return NeoInit();
}


struct BurnDriver BurnDrvkof2003 = {
{"kof2003", "The King of Fighters 2003", NULL, "Playmore", "Neo Geo", "2003", NULL, "neogeo"},
BDF_GAME_WORKING, 2, HARDWARE_SNK_NEOGEO | HARDWARE_SNK_SWAPC,
NULL, kof2003RomInfo, kof2003RomName, neogeoInputInfo, neogeoDIPInfo,
NeoInit, NeoExit, NeoFrame, NeoRender, NeoScan, &NeoRecalcPalette,
nNeoScreenWidth, 224, 4, 3
};

 

i tried to make some fixes here and there myself but everything has just gone to worse.

Edited by Xeon
James Newbie

James

Posted
  • Author
Posted
somone at ROMShare Forums posted a preliminary driver for FBA, and you can safely assume that it didnt work. but its a start :D

 

heres the posted driver

 

// King of Fighters 2003

static struct BurnRomInfo kof2003RomDesc[] = {
{"271-p1.bin", 0x400000, 0x92ed6ee3, 0x10}, // 0 68K code
{"271-p2.bin", 0x400000, 0x5d3d8bb3, 0x10}, // 0 68K code

{"271-s1.bin", 0x020000, 0xc47f8ac3, 1}, // 1 Text layer tiles

{"271-c1d.bin", 0x800000, 0xe42fc226, 1}, // 2 Sprite data
{"271-c2d.bin", 0x800000, 0x1b5e3b58, 1}, // 3
{"271-c3d.bin", 0x800000, 0xd334fdd9, 1}, // 4
{"271-c4d.bin", 0x800000, 0xd457699, 1}, // 5
{"271-c5d.bin", 0x800000, 0x8a91aae4, 1}, // 6
{"271-c6d.bin", 0x800000, 0x9f8674b8, 1}, // 7
{"271-c7d.bin", 0x800000, 0x374ea523, 1}, // 8
{"271-c8d.bin", 0x800000, 0x75211f4d, 1}, // 9

{"271-m1d.bin", 0x080000, 0xe86af8f, 0x10}, // 10 Z80 code

{"271-v1d.bin", 0x400000, 0xd2b8aa5e, 2}, // 11 Sound data
{"271-v2d.bin", 0x400000, 0x71956ee2, 2}, // 12
{"271-v3d.bin", 0x400000, 0xddbbb199, 2}, // 13
{"271-v4d.bin", 0x400000, 0x1b90c4f, 2}, // 14
};

STDROMPICKEXT(kof2003, kof2003, neogeo);
STD_ROM_FN(kof2003);

static unsigned short kof2003_tbl[0x1000];

void __fastcall kof2003WriteWordBankswitch(unsigned int sekAddress, unsigned short wordValue)
{
if (sekAddress == 0x2fe000) {
//kof2003_tbl[sekAddress]=(kof2003_tbl[sekAddress]&mem_mask)|((~mem_mask)&wordValue);
if(sekAddress>0xff9) return;
nNeo68KROMBank = ((kof2003_tbl[0xff8]>>8)|(kof2003_tbl[0xff9]<<8))+0x100000;
SekMapMemory(Neo68KROM02 + nNeo68KROMBank, 0x??????, 0x??????, SM_ROM); 
}
}

static void kof2003Patch()
{
*((unsigned short*)(Neo68KROM01 + 0x1ff0)) = 0xa0;
*((unsigned short*)(Neo68KROM01 + 0x1ff1)) = 0xfe;
*((unsigned short*)(Neo68KROM01 + 0x1ff3)) = 0x7f;
*((unsigned short*)(Neo68KROM01 + 0x58196)) = kof2003_tbl[0xff9]&0xff;
}

static int kof2003Init()
{
//nNeoTextROMSize = 0x080000;
pNeoSMABankswitch=kof2003WriteWordBankswitch;
pNeoInitCallback = kof2003Patch;
return NeoInit();
}


struct BurnDriver BurnDrvkof2003 = {
{"kof2003", "The King of Fighters 2003", NULL, "Playmore", "Neo Geo", "2003", NULL, "neogeo"},
BDF_GAME_WORKING, 2, HARDWARE_SNK_NEOGEO | HARDWARE_SNK_SWAPC,
NULL, kof2003RomInfo, kof2003RomName, neogeoInputInfo, neogeoDIPInfo,
NeoInit, NeoExit, NeoFrame, NeoRender, NeoScan, &NeoRecalcPalette,
nNeoScreenWidth, 224, 4, 3
};

 

i tried to make some fixes here and there myself but everything has just gone to worse.

May i ask what happens when you try to load the game ?

Xeon Newbie

Xeon

Posted
Posted

nothing, the same grid of death screen as usual. like i said, the driver is preliminary, or maybe i should say a rough translation from the MAME driver.

James Newbie

James

Posted
  • Author
Posted
nothing, the same grid of death screen as usual. like i said, the driver is preliminary, or maybe i should say a rough translation from the MAME driver.

Ok thank you :lol:

Spiffy Newbie

Spiffy

Posted
Posted (edited)

kof2k3 updates, try this link m8s... Click Me

Edited by Spiffy
bled2deth17 Newbie

bled2deth17

Posted
Posted (edited)
kof2k3 updates, try this link m8s... Click Me

coolness :D

 

a quick heads up on that DAT though, capitalize the word "Neo" or it won't work. musta been a slight typo. this is a very nice setup right here, but at the moment it's nothing I can do anything with. the testing of the individual roms and stuff is an art I'm illiterate in. we know there's capable hands around though, hurrah for progress!

Edited by bled2deth17
Guest
This topic is now closed to further replies.
 Share
Go to topic listing
×
×
  • Create New...