public static CartridgeCrt FromBytes(byte[] data)
{
var crt = new CartridgeCrt {
Header = CrtHeader.FromBytes(data)
};
var offset = 0x40;
while (offset < data.Length)
{
var chip = CrtChip.FromBytes(data.Skip(offset).ToArray());
crt.Chips.Add(chip);
offset += (int)chip.ChipLength;
}
return(crt);
}
public static CrtChip FromBytes(byte[] data)
{
var c = new CrtChip();
c.Identifier = Encoding.ASCII.GetString(data, 0, 0x04);
if (c.Identifier.ToUpper() != "CHIP")
{
throw new FileFormatException(".CRT CHIP-packet identifier is not correct.");
}
c.ChipLength = BitConverter.ToUInt32(data.Skip(0x04).Take(sizeof(UInt32)).Reverse().ToArray(), 0);
c.ChipType = (CrtChipType)BitConverter.ToUInt16(data.Skip(0x08).Take(sizeof(UInt16)).Reverse().ToArray(), 0);
c.Bank = BitConverter.ToUInt16(data.Skip(0x0A).Take(sizeof(UInt16)).Reverse().ToArray(), 0);
c.Address = BitConverter.ToUInt16(data.Skip(0x0C).Take(sizeof(UInt16)).Reverse().ToArray(), 0);
c.Length = BitConverter.ToUInt16(data.Skip(0x0E).Take(sizeof(UInt16)).Reverse().ToArray(), 0);
c.Data = data.Skip(0x10).Take(c.Length).ToArray();
return(c);
}