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desmume
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- added detect Homebrews for game serial :)

This commit is contained in:
mtabachenko 2009-01-21 00:09:43 +00:00
parent 63e9338860
commit 8b80838fb8
1 changed files with 35 additions and 9 deletions
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44
desmume/src/NDSSystem.cpp
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@ -47,7 +47,7 @@ static BOOL LidClosed = FALSE;
static u8 countLid = 0;
char pathToROM[MAX_PATH];
char pathFilenameToROMwithoutExt[MAX_PATH];
char gameCodeTxt[19];
char gameSerial[19];
/* the count of bytes copied from the firmware into memory */
#define NDS_FW_USER_SETTINGS_MEM_BYTE_COUNT 0x70
@ -462,14 +462,40 @@ int NDS_LoadROM( const char *filename, int bmtype, u32 bmsize,
memset(buf, 0, MAX_PATH);
NDS_header * header = NDS_getROMHeader();
memcpy(buf, header->gameTile, 12);
for (int i=strlen(buf); i<12; i++)
strcat(buf, "_");
strcat(buf, "_");
memcpy(buf+strlen(buf), header->gameCode, 4);
memcpy(buf+strlen(buf), &header->makerCode, 2);
INFO("Game code: %s\n", buf);
strcpy(gameCodeTxt, buf);
if (
// ??? in all Homebrews game title have is 2E0000EA
//(
//(header->gameTile[0] == 0x2E) &&
//(header->gameTile[1] == 0x00) &&
//(header->gameTile[2] == 0x00) &&
//(header->gameTile[3] == 0xEA)
//) &&
(
((header->gameCode[0] == 0x23) &&
(header->gameCode[1] == 0x23) &&
(header->gameCode[2] == 0x23) &&
(header->gameCode[3] == 0x23)
) ||
header->gameCode[0] == 0x00
)
&&
header->makerCode == 0x0
)
{
strcpy(buf, "Homebrew");
}
else
{
memcpy(buf, header->gameTile, 12);
for (int i=strlen(buf); i<12; i++)
strcat(buf, "_");
strcat(buf, "_");
memcpy(buf+strlen(buf), header->gameCode, 4);
memcpy(buf+strlen(buf), &header->makerCode, 2);
}
INFO("\nGame serial: %s\n\n", buf);
strcpy(gameSerial, buf);
return i;
}