public static bool TryParse(
IEnumerable <string> arrayBufferNames, string line,
out SerializeArrayElementArgument arg)
{
int openBracket = line.IndexOf('[');
int closeBracket = line.LastIndexOf(']');
if (openBracket == -1 && closeBracket == -1)
{
arg = null;
return(false);
}
if (openBracket == -1 || closeBracket == -1)
{
throw new InvalidOperationException("Wrong use of array Accessor: " + line);
}
string name;
string index;
if (arrayBufferNames.Contains(name = line.Remove(openBracket, closeBracket - openBracket + 1)))
{
index = line.Substring(openBracket + 1, closeBracket - openBracket - 1);
if (int.TryParse(
index,
out int id
))
{
arg = new SerializeArrayElementArgumentValueIndex(name, id);
return(true);
}
if (TryParse(arrayBufferNames, index, out SerializeArrayElementArgument innerArgument))
{
arg = new SerializeArrayElementArgumentEnclosedIndex(name, innerArgument);
//Allows setting variables as index.
return(true);
}
arg = new SerializeArrayElementArgumentVariableIndex(name, index);
return(true);
}
throw new InvalidOperationException("Wrong use of array Accessor: " + line);
}
public SerializeArrayElementArgumentEnclosedIndex(string value, SerializeArrayElementArgument index)
{
Index = index;
Value = value;
}
