public string ParseParenthesis(string command)
{
command = command.Trim();
if (command.Length < 1)
{
return(command);
}
if (command.Contains(eval_open)) // there's a dvar needs to be evaluated
{
//bruteforce
int start = command.IndexOf(eval_open);
int end = start;
for (int i = start; i < command.Length && i >= 0; i++)
{
if (command[i] == eval_open)
{
start = i;
}
else if (command[i] == eval_close)
{
end = i;
string left = command.Substring(0, start);
string right = command.Substring(end + 1);
string mid = EvaluateString(command.Substring(start + 1, end - start - 1));
command = left + Ram.GetValue(mid) + right;
start = command.IndexOf(eval_open);
i = start;
}
}
}
return(command);
}
void s_inc(IList <string> args)
{
if (args.Count == 2)
{
Ram.Add(args[1], (float.Parse(Ram.GetValue(args[1])) + 1).ToString());
}
else if (args.Count == 3)
{
Ram.Add(args[1], (float.Parse(Ram.GetValue(args[1])) + float.Parse(args[2])).ToString());
}
else
{
throw new Exception("Error in ~inc");
}
}