//-------------------------------------------------------
void coStackTracer::getAddressInfo (coUintPtr _address, AddressInfo& _info)
{
_info = AddressInfo();
}
static int ConfigParseMAMEFile()
{
#define AddressInfo() \
int k = (flags >> 20) & 3; \
for (int i = 0; i < k+1; i++) { \
pCurrentCheat->pOption[n]->AddressInfo[nCurrentAddress].nCPU = 0; \
pCurrentCheat->pOption[n]->AddressInfo[nCurrentAddress].nAddress = nAddress + i; \
pCurrentCheat->pOption[n]->AddressInfo[nCurrentAddress].nValue = (nValue >> ((k*8)-(i*8))) & 0xff; \
nCurrentAddress++; \
} \
#define OptionName(a) \
if (pCurrentCheat->pOption[n] == NULL) { \
pCurrentCheat->pOption[n] = (CheatOption*)malloc(sizeof(CheatOption)); \
} \
memset(pCurrentCheat->pOption[n], 0, sizeof(CheatOption)); \
_tcsncpy (pCurrentCheat->pOption[n]->szOptionName, a, QUOTE_MAX * sizeof(TCHAR)); \
#define tmpcpy(a) \
_tcsncpy (tmp, szLine + c0[a] + 1, c0[a+1] - (c0[a]+1)); \
tmp[c0[a+1] - (c0[a]+1)] = '\0'; \
TCHAR szFileName[MAX_PATH] = _T("");
_stprintf(szFileName, _T("%scheat.dat"), szAppCheatsPath);
FILE *fz = _tfopen(szFileName, _T("rt"));
if (fz == NULL) {
return 1;
}
TCHAR tmp[256];
TCHAR gName[64];
TCHAR szLine[1024];
int nLen;
int n = 0;
int menu = 0;
int nFound = 0;
int nCurrentAddress = 0;
unsigned int flags = 0;
unsigned int nAddress = 0;
unsigned int nValue = 0;
CheatInfo* pCurrentCheat = NULL;
_stprintf(gName, _T(":%s:"), BurnDrvGetText(DRV_NAME));
while (1)
{
if (_fgetts(szLine, 1024, fz) == NULL)
break;
nLen = lstrlen (szLine);
if (szLine[0] == ';') continue;
if (_tcsncmp (szLine, gName, lstrlen(gName))) {
if (nFound) break;
else continue;
}
nFound = 1;
int c0[16], c1 = 0; // find colons / break
for (int i = 0; i < nLen; i++)
if (szLine[i] == ':' || szLine[i] == '\n')
c0[c1++] = i;
tmpcpy(1); // control flags
_stscanf (tmp, _T("%x"), &flags);
tmpcpy(2); // cheat address
_stscanf (tmp, _T("%x"), &nAddress);
tmpcpy(3); // cheat value
_stscanf (tmp, _T("%x"), &nValue);
tmpcpy(5); // cheat name
if (flags & 0x80007f00) continue; // skip various cheats
// controls how many bytes we're going to patch (only allow single bytes for now)
// if (flags & 0x00300000) continue;
// nValue &= 0x000000ff; // only use a single byte
if ( flags & 0x00008000 || (flags & 0x0001000 && !menu)) {
if (nCurrentAddress < CHEAT_MAX_ADDRESS) {
AddressInfo();
}
continue;
}
if (~flags & 0x00010000) {
n = 0;
menu = 0;
nCurrentAddress = 0;
// Link new node into the list
CheatInfo* pPreviousCheat = pCurrentCheat;
pCurrentCheat = (CheatInfo*)malloc(sizeof(CheatInfo));
if (pCheatInfo == NULL) {
pCheatInfo = pCurrentCheat;
}
memset(pCurrentCheat, 0, sizeof(CheatInfo));
pCurrentCheat->pPrevious = pPreviousCheat;
if (pPreviousCheat) {
pPreviousCheat->pNext = pCurrentCheat;
}
// Fill in defaults
pCurrentCheat->nType = 0; // Default to cheat type 0 (apply each frame)
pCurrentCheat->nStatus = -1; // Disable cheat
pCurrentCheat->nDefault = 0; // Set default option
_tcsncpy (pCurrentCheat->szCheatName, tmp, QUOTE_MAX);
if (lstrlen(tmp) <= 0 || flags == 0x60000000) {
n++;
continue;
}
OptionName(_T("Disabled"));
if (nAddress) {
n++;
OptionName(tmp);
AddressInfo();
} else {
menu = 1;
}
continue;
}
if ( flags & 0x00010000 && menu) {
n++;
nCurrentAddress = 0;
OptionName(tmp);
AddressInfo();
continue;
}
}
fclose (fz);
return 0;
}
