protected override void InnerEvaluate()
{
LSParser p = new LSParser(TokenList, this.FunctionName, this.DisplayLines);
VariableNode <T> returnNode = new VariableNode <T>("RETURN");
List <Node> vars = new List <Node>();
vars.Add(returnNode);
#region Parameter
for (int i = 0; i < ParameterNames.Count; ++i)
{
if (ParameterTypes[i] == typeof(int))
{
if (i >= ParameterNodes.Count)
{
vars.Add(new VariableNode <int>(ParameterNames[i], 0, false));
}
else
{
int intVal = 0;
ParameterNodes[i].Evaluate(out intVal);
vars.Add(new VariableNode <int>(ParameterNames[i], intVal, true));
}
}
else if (ParameterTypes[i] == typeof(double))
{
if (i >= ParameterNodes.Count)
{
vars.Add(new VariableNode <double>(ParameterNames[i], 0.0, false));
}
else
{
double dVal = 0;
ParameterNodes[i].Evaluate(out dVal);
vars.Add(new VariableNode <double>(ParameterNames[i], dVal, true));
}
}
else if (ParameterTypes[i] == typeof(bool))
{
if (i >= ParameterNodes.Count)
{
vars.Add(new VariableNode <bool>(ParameterNames[i], false, false));
}
else
{
bool bVal = false;
ParameterNodes[i].Evaluate(out bVal);
vars.Add(new VariableNode <bool>(ParameterNames[i], bVal, true));
}
}
else if (ParameterTypes[i] == typeof(string))
{
if (i >= ParameterNodes.Count)
{
vars.Add(new VariableNode <string>(ParameterNames[i], "", false));
}
else
{
string sVal = "";
ParameterNodes[i].Evaluate(out sVal);
vars.Add(new VariableNode <string>(ParameterNames[i], sVal, true));
}
}
}
#endregion //Parameter
List <Node> nodes = null;
//try
//{
nodes = p.GenerateNodes(vars);
//}
//catch(Exception ex)
//{
// Console.WriteLine("Error while creating nodes for function!");
// return;
//}
if (nodes != null)
{
foreach (Node n in nodes)
{
bool s = false;
try
{
n.ScriptThreadID = this.ScriptThreadID;
n.Evaluate(out s);
//Node.PauseWait();
}
/*catch(ThreadAbortException ex)
* {
* //Mache nichts
* }
* catch (ReturnException returnExe)
* {
*
* }*/
catch (Exception ex)
{
Exception inner = ex.InnerException;
if (inner == null)
{
inner = ex;
}
if (inner.GetType() == typeof(ThreadAbortException))
{
//mache nichts
}
else if (inner.GetType() == typeof(ReturnException))
{
//Console.WriteLine("Hallo Welt");
//Clean current node
n.Clean();
//Clean all nodes!
int pos = nodes.IndexOf(n);
for (int i = pos + 1; i < nodes.Count; ++i)
{
nodes[i].Clean();
}
//leave for loop
break;
}
else if (inner.GetType() == typeof(ParserException))
{
//weiterleitung der exception
throw ex;
}
else
{
Console.WriteLine("Error in evaluation of node!");
}
}
n.Clean();
}
/*foreach (Node n in nodes)
* {
* n.Clean();
* }*/
}
//Ende der Methode
this.Content = returnNode.Content;
//Clean Param Nodes
nodes.Clear();
vars.Clear();
}
public VariableAssignmentNode(VariableNode <T> varNode, Node evalNode) : base()
{
this.Content = false;
this.VarNode = varNode;
this.EvalNode = evalNode;
}