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AppleWin
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Only do Physical to Logical sector remapping if we have a valid sector

This commit is contained in:
michaelangel007 2023-04-25 23:09:24 -07:00
parent c8b7af6828
commit 1d1d176b35
1 changed files with 10 additions and 3 deletions
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13
source/Disk.cpp
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@ -115,10 +115,17 @@ void Disk2InterfaceCard::GetLastReadTrackSector(const int drive, int& track, int
track = m_floppyDrive[drive].m_LastReadTrackSector[0];
int physical = m_floppyDrive[drive].m_LastReadTrackSector[1];
assert(track <= 80);
const int PhysicalToLogicalSectorNumber[16] = {0x00,0x07,0x0E,0x06,0x0D,0x05,0x0C,0x04, 0x0B,0x03,0x0A,0x02,0x09,0x01,0x08,0x0F};
sector = PhysicalToLogicalSectorNumber[physical];
if (physical >= 0)
{
const int PhysicalToLogicalSectorNumber[16] = {0x00,0x07,0x0E,0x06,0x0D,0x05,0x0C,0x04, 0x0B,0x03,0x0A,0x02,0x09,0x01,0x08,0x0F};
sector = PhysicalToLogicalSectorNumber[physical];
}
else
sector = -1;
assert(track <= 80);
assert(physical <= 16);
}
int Disk2InterfaceCard::GetCurrentDrive(void) { return m_currDrive; }