private byte[] SaveVersion(Project project, int version)
{
VoidTheWarranty();
#if ALLOW_OLD_SAVE_FORMATS
ValidateSaveVersion(version);
int size = project.Data.GetRomSize();
byte[] romSettings = new byte[31];
// save these two
romSettings[0] = (byte)project.Data.RomMapMode;
romSettings[1] = (byte)project.Data.RomSpeed;
// save the size, 4 bytes
ByteUtil.IntegerIntoByteArray((uint)size, romSettings, 2);
var romName = project.Data.CartridgeTitleName;
romName.ToCharArray().CopyTo(romSettings, 6);
var romChecksum = project.Data.RomCheckSumsFromRomBytes;
BitConverter.GetBytes(romChecksum).CopyTo(romSettings, 27);
// save all labels ad comments
List <byte> label = new(), comment = new();
var allLabels = project.Data.Labels;
var allComments = project.Data.Comments;
ByteUtil.AppendIntegerToByteList((uint)allLabels.Count, label);
foreach (var pair in allLabels)
{
ByteUtil.AppendIntegerToByteList((uint)pair.Key, label);
SaveStringToBytes(pair.Value.Name, label);
if (version >= 2)
{
SaveStringToBytes(pair.Value.Comment, label);
}
}
ByteUtil.AppendIntegerToByteList((uint)allComments.Count, comment);
foreach (KeyValuePair <int, Comment> pair in allComments)
{
ByteUtil.AppendIntegerToByteList((uint)pair.Key, comment);
SaveStringToBytes(pair.Value.Text, comment);
}
// save current Rom full path - "c:\whatever\someRom.sfc"
var romLocation = ByteUtil.StringToNullTermByteArray(project.AttachedRomFilename);
var data = new byte[romSettings.Length + romLocation.Length + 8 * size + label.Count + comment.Count];
romSettings.CopyTo(data, 0);
for (int i = 0; i < romLocation.Length; i++)
{
data[romSettings.Length + i] = romLocation[i];
}
var readOps = new Func <int, byte>[]
{
i => (byte)project.Data.GetDataBank(i),
i => (byte)project.Data.GetDataBank(i),
i => (byte)project.Data.GetDirectPage(i),
i => (byte)(project.Data.GetDirectPage(i) >> 8),
i => (byte)(project.Data.GetXFlag(i) ? 1 : 0),
i => (byte)(project.Data.GetMFlag(i) ? 1 : 0),
i => (byte)project.Data.GetFlag(i),
i => (byte)project.Data.GetArchitecture(i),
i => (byte)project.Data.GetInOutPoint(i),
};
void ReadOperation(int startIdx, int whichOp)
{
if (whichOp <= 0 || whichOp > readOps.Length)
{
throw new ArgumentOutOfRangeException(nameof(whichOp));
}
var baseidx = startIdx + whichOp * size;
var op = readOps[whichOp];
for (var i = 0; i < size; i++)
{
data[baseidx + i] = op(i);
}
}
for (var i = 0; i < readOps.Length; ++i)
{
var start = romSettings.Length + romLocation.Length;
ReadOperation(start, i);
}
// ???
label.CopyTo(data, romSettings.Length + romLocation.Length + 8 * size);
comment.CopyTo(data, romSettings.Length + romLocation.Length + 8 * size + label.Count);
// ???
return(data);
#endif
return(null);
}
