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Improve APM3 backup emulation

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Improve APM3 backup emulation
This commit is contained in:
Reaver 2021-07-15 01:19:52 +03:00
parent d7e09c752f
commit a73204f82f
2 changed files with 63 additions and 42 deletions
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101
OpenParrot/src/Functions/Games/APM3/APM3.cpp
View File

@ -324,17 +324,35 @@ unsigned char saveArray[0x2000]; // some stupid size
int sectorSize = 0x20; // Guess
__int64* InGameSavePointer;
__int64 SaveFileSize = 0;
char* SaveFileName = "savedata.bin";
char* SaveFileName = "save";
char fileBuffer[256];
__int64 __fastcall Backup_getRecordStatus(__int64 a1)
struct BackupRecord
{
void* Address;
unsigned long Size;
};
BackupRecord *internal_Records;
unsigned int internal_recordCount;
enum BackupRecordStatus
{
BackupRecordStatus_InvalidCall = -1, // 0xFFFFFFFF
BackupRecordStatus_Valid = 0,
BackupRecordStatus_DiffApp = 1,
BackupRecordStatus_BrokenData = 2,
};
BackupRecordStatus __fastcall Backup_getRecordStatus(__int64 recordIndex)
{
#ifdef _DEBUG
info(true, "Backup_getRecordStatus %llx", a1);
info(true, "Backup_getRecordStatus %llx", recordIndex);
#endif
return Backup_getRecordStatusReturnValue; // CRC is ok always bro = 0
return BackupRecordStatus_Valid;
}
__int64 Backup_isSetupSucceeded()
bool Backup_isSetupSucceeded()
{
#ifdef _DEBUG
info(true, "Backup_isSetupSucceeded");
@ -342,60 +360,65 @@ __int64 Backup_isSetupSucceeded()
return Backup_isSetupSucceededReturnValue;
}
__int64 __fastcall Backup_saveRecord(__int64 sector)
bool __fastcall Backup_saveRecord(unsigned long recordIndex)
{
#ifdef _DEBUG
info(true, "Backup_saveRecord %llx", sector);
info(true, "Backup_saveRecord recordIndex: %llx", recordIndex);
#endif
memcpy(saveArray, InGameSavePointer + (1 * sector), sectorSize);
auto file = fopen(SaveFileName, "wb+");
memset(fileBuffer, 0, sizeof(fileBuffer));
sprintf(fileBuffer, "%s%02d.bin", SaveFileName, recordIndex);
auto file = fopen(fileBuffer, "wb+");
if (file)
{
fwrite(saveArray, 1, SaveFileSize, file);
fwrite(internal_Records[recordIndex].Address, 1, internal_Records[recordIndex].Size, file);
fclose(file);
return 0;
}
return Backup_saveRecordReturnValue;
}
__int64 __fastcall Backup_saveRecordByAddress(__int64 a1)
__int64 __fastcall Backup_saveRecordByAddress(__int64 recordAddress)
{
#ifdef _DEBUG
info(true, "Backup_saveRecordByAddress %llx", a1);
info(true, "Backup_saveRecordByAddress %llx", recordAddress);
#endif
return Backup_saveRecordByAddressReturnValue;
}
//__int64 __fastcall Backup_setupRecords(__int128* a1, unsigned int a2)
__int64 __fastcall Backup_setupRecords(__int64* a1, unsigned int a2)
{
#ifdef _DEBUG
info(true, "Backup_setupRecords %llx, %llx", a1, a2);
#endif
InGameSavePointer = (__int64*)*(__int64*)a1;
SaveFileSize = sectorSize * a2;
FILE* f = fopen(SaveFileName, "r");
// Save exists
if (f != NULL)
{
memset(saveArray, 0, sectorSize * a2);
fread(saveArray, 1, sectorSize * a2, f);
memcpy(InGameSavePointer, saveArray, sectorSize * a2);
fclose(f);
return 1;
}
memcpy(saveArray, InGameSavePointer, sectorSize * a2);
auto file = fopen(SaveFileName, "wb+");
//__int64 __fastcall Backup_setupRecords(__int128* a1, unsigned int a2)
bool __fastcall Backup_setupRecords(BackupRecord *records, unsigned int recordCount)
{
for (int i = 0; i < recordCount; i++)
{
memset(fileBuffer, 0, sizeof(fileBuffer));
sprintf(fileBuffer, "%s%02d.bin", SaveFileName, i);
FILE* fsave = fopen(fileBuffer, "r");
internal_Records = records;
internal_recordCount = recordCount;
if (fsave != NULL)
{
#ifdef _DEBUG
info(true, "Backup setuprecords %02d of %02d, loading file %s", i, recordCount, fileBuffer);
#endif
fread(records[i].Address, 1, records[i].Size, fsave); // add file size check noob
fclose(fsave);
}
else
{
#ifdef _DEBUG
info(true, "Backup setuprecords %02d of %02d, saving file %s", i, recordCount, fileBuffer);
#endif
auto file = fopen(fileBuffer, "wb+");
if (file)
{
fwrite(saveArray, 1, sectorSize * a2, file);
fwrite(records[i].Address, 1, records[i].Size, file);
fclose(file);
return 1;
}
return Backup_setupRecordsReturnValue;
}
}
return true;
}
__int64 Core_execute()
@ -1105,7 +1128,7 @@ static InitFunction initVF5Func([]()
strcpy(APM3GameId, "SDHF");
__int64 mainModuleBase = (__int64)GetModuleHandle(0);
SaveFileName = ".\\vf5fs\\savedata.bin";
SaveFileName = ".\\vf5fs\\save";
}, GameID::VF5Esports);

4
OpenParrot/src/Functions/Games/APM3/APM3.h
View File

@ -67,9 +67,7 @@ static char ApmSystemSetting_getTimeToClosingTimeReturnValue = 0;
static char ApmSystemSetting_getUiSettingReturnValue = 0;
static __int64 Backup_getRecordStatusReturnValue = 0;
static __int64 Backup_isSetupSucceededReturnValue = 1;
static bool Backup_isSetupSucceededReturnValue = true;
static __int64 Backup_saveRecordReturnValue = 0;