/**
* Save/Restore snapshot of local variables('MemorySnapShot_Store' handles type)
*/
void Floppy_MemorySnapShot_Capture(bool bSave)
{
int i;
/* If restoring then eject old drives first! */
if (!bSave)
Floppy_EjectBothDrives();
/* Save/Restore details */
for (i = 0; i < MAX_FLOPPYDRIVES; i++)
{
MemorySnapShot_Store(&EmulationDrives[i].bDiskInserted, sizeof(EmulationDrives[i].bDiskInserted));
MemorySnapShot_Store(&EmulationDrives[i].nImageBytes, sizeof(EmulationDrives[i].nImageBytes));
if (!bSave && EmulationDrives[i].bDiskInserted)
{
EmulationDrives[i].pBuffer = malloc(EmulationDrives[i].nImageBytes);
if (!EmulationDrives[i].pBuffer)
perror("Floppy_MemorySnapShot_Capture");
}
if (EmulationDrives[i].pBuffer)
MemorySnapShot_Store(EmulationDrives[i].pBuffer, EmulationDrives[i].nImageBytes);
MemorySnapShot_Store(EmulationDrives[i].sFileName, sizeof(EmulationDrives[i].sFileName));
MemorySnapShot_Store(&EmulationDrives[i].bContentsChanged,sizeof(EmulationDrives[i].bContentsChanged));
MemorySnapShot_Store(&EmulationDrives[i].bOKToSave,sizeof(EmulationDrives[i].bOKToSave));
MemorySnapShot_Store(&EmulationDrives[i].TransitionState1,sizeof(EmulationDrives[i].TransitionState1));
MemorySnapShot_Store(&EmulationDrives[i].TransitionState1_VBL,sizeof(EmulationDrives[i].TransitionState1_VBL));
MemorySnapShot_Store(&EmulationDrives[i].TransitionState2,sizeof(EmulationDrives[i].TransitionState2));
MemorySnapShot_Store(&EmulationDrives[i].TransitionState2_VBL,sizeof(EmulationDrives[i].TransitionState2_VBL));
}
}
/**
* Save/Restore snapshot of local variables('MemorySnapShot_Store' handles type)
*/
void Floppy_MemorySnapShot_Capture(bool bSave)
{
int i;
/* If restoring then eject old drives first! */
if (!bSave)
Floppy_EjectBothDrives();
/* Save/Restore details */
for (i = 0; i < MAX_FLOPPYDRIVES; i++)
{
MemorySnapShot_Store(&EmulationDrives[i].ImageType, sizeof(EmulationDrives[i].ImageType));
MemorySnapShot_Store(&EmulationDrives[i].bDiskInserted, sizeof(EmulationDrives[i].bDiskInserted));
MemorySnapShot_Store(&EmulationDrives[i].nImageBytes, sizeof(EmulationDrives[i].nImageBytes));
if (!bSave && EmulationDrives[i].bDiskInserted)
{
EmulationDrives[i].pBuffer = malloc(EmulationDrives[i].nImageBytes);
if (!EmulationDrives[i].pBuffer)
perror("Floppy_MemorySnapShot_Capture");
}
if (EmulationDrives[i].pBuffer)
MemorySnapShot_Store(EmulationDrives[i].pBuffer, EmulationDrives[i].nImageBytes);
MemorySnapShot_Store(EmulationDrives[i].sFileName, sizeof(EmulationDrives[i].sFileName));
MemorySnapShot_Store(&EmulationDrives[i].bContentsChanged,sizeof(EmulationDrives[i].bContentsChanged));
MemorySnapShot_Store(&EmulationDrives[i].bOKToSave,sizeof(EmulationDrives[i].bOKToSave));
MemorySnapShot_Store(&EmulationDrives[i].TransitionState1,sizeof(EmulationDrives[i].TransitionState1));
MemorySnapShot_Store(&EmulationDrives[i].TransitionState1_VBL,sizeof(EmulationDrives[i].TransitionState1_VBL));
MemorySnapShot_Store(&EmulationDrives[i].TransitionState2,sizeof(EmulationDrives[i].TransitionState2));
MemorySnapShot_Store(&EmulationDrives[i].TransitionState2_VBL,sizeof(EmulationDrives[i].TransitionState2_VBL));
/* Because Floppy_EjectBothDrives() was called above before restoring (which cleared */
/* FDC_DRIVES[].DiskInserted that was restored just before), we must call FDC_InsertFloppy */
/* for each restored drive with an inserted disk to set FDC_DRIVES[].DiskInserted=true */
if ( !bSave && ( EmulationDrives[i].bDiskInserted ) )
FDC_InsertFloppy ( i );
}
}
/**
* UnInitialize drives
*/
void Floppy_UnInit(void)
{
Floppy_EjectBothDrives();
}