static (Op, Mode[]) DeconstructInstructionCode(int code)
{
int mode_flags = code / 100;
Op operation = (Op)(code - mode_flags * 100);
var modes = new Mode[operation.ParamCount()];
for (int i = 0; i < modes.Length; i++)
{
modes[i] = (Mode)(mode_flags & 1);
mode_flags /= 10;
}
foreach (var force_immediate in operation.AssignmentParams())
{
modes[force_immediate] = Mode.Immediate;
}
return(operation, modes);
}
