private void CreateMemoryDomain(LibSameboy.MemoryAreas which, string name)
{
IntPtr data = IntPtr.Zero;
int length = 0;
if (!LibSameboy.sameboy_getmemoryarea(SameboyState, which, ref data, ref length))
{
throw new Exception($"{nameof(LibSameboy.sameboy_getmemoryarea)}() failed!");
}
// if length == 0, it's an empty block; (usually rambank on some carts); that's ok
if (data != IntPtr.Zero && length > 0)
{
_memoryDomains.Add(new MemoryDomainIntPtr(name, MemoryDomain.Endian.Little, data, length, true, 1));
}
}