// Write all data to the Rom.
public void Save()
{
if (!ProjectLoaded)
{
return;
}
ReallocateAll();
RepointAll();
List <Data> objects = CurrentRom.AllData;
objects.Sort((x, y) => x.StartAddressPC - y.StartAddressPC);
Stream output = new FileStream(ProjectPath + RomFileName, FileMode.Create);
int address = 0;
for (int n = 0; n < objects.Count; n++)
{
if (address < objects [n].StartAddressPC)
{
CurrentRom.Seek(address);
CurrentRom.WriteToFile(output, objects [n].StartAddressPC - address);
address = objects [n].StartAddressPC;
}
if (address == objects [n].StartAddressPC)
{
int oldAddress = address;
long oldPosition = output.Position;
objects [n].WriteToROM(output, ref address);
if (address - oldAddress != output.Position - oldPosition)
{
Logging.WriteLine("Write error: incorrect # bytes written for " +
objects [n].GetType().ToString() + " at " +
Tools.IntToHex(objects [n].StartAddressPC) +
" - should be " + (address - oldAddress) +
" instead of " + (output.Position - oldPosition));
}
if (address != output.Position)
{
Logging.WriteLine("Desync: " + address + " ~ " + output.Position);
}
}
else
{
Logging.WriteLine("Write error: Invalid address for " +
objects [n].GetType().ToString() + " at " +
Tools.IntToHex(objects [n].StartAddressPC) +
" - output stream already at " + Tools.IntToHex(address));
}
}
// Round address up to multiple of bank size and write remaining data up to there.
int roundedSize = Math.Max(CurrentRom.Data.Length, (address + 0x7FFF) & ~0x7FFF);
if (address < roundedSize)
{
CurrentRom.Seek(address);
CurrentRom.WriteToFile(output, roundedSize - address);
}
output.Close();
WriteProjectFileXml();
ChangesMade = false;
ProjectSaved?.Invoke(this, null);
}