private void Setter(string destination, string to_move)
{
var dest = DestinationSelecter.IsCommand(destination);
if (dest == SelfLanguageDestination.Ram)
{
var dst = destination.Split(':');
var name = dst.ElementAtOrDefault(1);
var value = dst.ElementAtOrDefault(2);
var type = dst.ElementAtOrDefault(3);
HandleToRam(string.Concat(name, ":", to_move, ":", type));
}
else if (dest == SelfLanguageDestination.Stack)
{
CommandStackCarry.Push(Convert.ToInt32(to_move));
}
else if (dest == SelfLanguageDestination.StackMultiChar)
{
to_move.ToList().ForEach((s) => CommandStackCarry.Push(Convert.ToInt32(s)));
}
else if (dest == SelfLanguageDestination.Number)
{
LoadInMemory(to_move, Convert.ToInt32(destination));
}
else if (dest == SelfLanguageDestination.None)
{
throw new InvalidMoveException(string.Format("The destination {0} is not well formed", destination));
}
else
{
throw new NotImplementedException(); //HTF
}
}
private string Getter(string source)
{
var dest = DestinationSelecter.IsCommand(source);
if (dest == SelfLanguageDestination.Ram) //is a Ram source
{
return(HandleFromRam(source));
}
else if (dest == SelfLanguageDestination.Here) //TODO
{
return(source.Replace("^", ""));
}
else if (dest == SelfLanguageDestination.Stack) //Could be buggy cause of a R containing a -? keep the order this way
{
return(Convert.ToString(CommandStackCarry.Pop()));
}
else if (dest == SelfLanguageDestination.Number)
{
return(HandleFromMemory(Convert.ToInt32(source)));
}
else if (dest == SelfLanguageDestination.Compare)
{
return(Convert.ToString(Compare(source)));
}
else if (dest == SelfLanguageDestination.None)
{
throw new InvalidGetterException(string.Format("The get operation with the > {0} < source is not valid", source));
}
else
{
throw new NotImplementedException(); //HTF
}
}
/// <summary>
/// Moves pointer to a new point, like the assembly jmp
/// </summary>
private void JumpCommand(int pointer)
{
var v = GetLitteral(pointer + 2);
if (v.Contains(';'))
{
var where = Convert.ToInt32(v.Split(';').ElementAt(0));
var condition = v.Split(';').ElementAt(1);
if (!DestinationSelecter.IsConditionalJump(condition))
{
throw new InvalidJumpException(string.Format("The condition > {0} < is not well formed", condition));
}
var expect = condition.First();
var compare = condition.Skip(1).Select(s => Convert.ToString(s)).Aggregate((a, b) => a + b);
var returned = Getter(compare);
if (DestinationSelecter.JumpIntToBool(Convert.ToInt32(returned), Convert.ToString(expect)))
{
_pointer = where - 1;
}
}
else
{
_pointer = Convert.ToInt32(v) - 1;
}
}
