/* this is not accurate. But it will do for now */
int floppy_drive_get_next_id(device_t *img, int side, chrn_id *id)
{
floppy_drive *pDrive;
int spt;
pDrive = get_safe_token( img );
/* get sectors per track */
spt = flopimg_get_sectors_per_track(img, side);
/* set index */
if ((pDrive->id_index==(spt-1)) || (spt==0))
{
floppy_drive_set_flag_state(img, FLOPPY_DRIVE_INDEX, 1);
}
else
{
floppy_drive_set_flag_state(img, FLOPPY_DRIVE_INDEX, 0);
}
/* get id */
if (spt!=0)
{
flopimg_get_id_callback(img, id, pDrive->id_index, side);
}
pDrive->id_index++;
if (spt!=0)
pDrive->id_index %= spt;
else
pDrive->id_index = 0;
return (spt == 0) ? 0 : 1;
}
/* this is not accurate. But it will do for now */
int legacy_floppy_image_device::floppy_drive_get_next_id(int side, chrn_id *id)
{
int spt;
/* get sectors per track */
spt = flopimg_get_sectors_per_track(side);
/* set index */
if ((m_id_index==(spt-1)) || (spt==0))
{
floppy_drive_set_flag_state(FLOPPY_DRIVE_INDEX, 1);
}
else
{
floppy_drive_set_flag_state(FLOPPY_DRIVE_INDEX, 0);
}
/* get id */
if (spt!=0)
{
flopimg_get_id_callback(id, m_id_index, side);
}
m_id_index++;
if (spt!=0)
m_id_index %= spt;
else
m_id_index = 0;
return (spt == 0) ? 0 : 1;
}
/* use this to set ready state of drive */
void floppy_drive_set_ready_state(device_t *img, int state, int flag)
{
floppy_drive *drive = get_safe_token(img);
device_image_interface *image = dynamic_cast<device_image_interface *>(img);
if (flag)
{
/* set ready only if drive is present, disk is in the drive,
and disk motor is on - for Amstrad, Spectrum and PCW*/
/* drive present? */
/* disk inserted? */
if (image->exists())
{
if (drive->mon == CLEAR_LINE)
{
/* set state */
floppy_drive_set_flag_state(img, FLOPPY_DRIVE_READY, state);
return;
}
}
floppy_drive_set_flag_state(img, FLOPPY_DRIVE_READY, 0);
}
else
{
/* force ready state - for PC driver */
floppy_drive_set_flag_state(img, FLOPPY_DRIVE_READY, state);
}
}
/* use this to set ready state of drive */
void legacy_floppy_image_device::floppy_drive_set_ready_state(int state, int flag)
{
if (flag)
{
/* set ready only if drive is present, disk is in the drive,
and disk motor is on - for Amstrad, Spectrum and PCW*/
/* drive present? */
/* disk inserted? */
if (exists())
{
if (m_mon == CLEAR_LINE)
{
/* set state */
floppy_drive_set_flag_state(FLOPPY_DRIVE_READY, state);
return;
}
}
floppy_drive_set_flag_state(FLOPPY_DRIVE_READY, 0);
}
else
{
/* force ready state - for PC driver */
floppy_drive_set_flag_state(FLOPPY_DRIVE_READY, state);
}
}
