public ScopeLoopPoint(IEnumerator <string> enumerator, int loopPoint, ScriptTargetWrapper target)
{
IgnoreLines = false;
HasReturnPoint = true;
ReturnPoint = loopPoint;
Enumerator = enumerator;
if (target.Session.Scope.Any())
{
Locals = new VariableCollection(target.Session.Scope.Peek().Locals);
}
else
{
Locals = VariableCollection.GlobalVariables;
}
}
public ScopeLoopPoint(bool ignoreLines, ScriptTargetWrapper target)
{
IgnoreLines = ignoreLines;
HasReturnPoint = false;
ReturnPoint = -1;
Enumerator = null;
if (target.Session.Scope.Any())
{
Locals = new VariableCollection(target.Session.Scope.Peek().Locals);
}
else
{
Locals = VariableCollection.GlobalVariables;
}
}
/// <summary>
/// Executes the next line of the script
/// </summary>
/// <param name="output">Output device to write to</param>
/// <param name="errorCode">Variable to store error code of the command executed</param>
/// <returns></returns>
private bool Step(IConsoleOutput output, out int errorCode)
{
if (!(output is ScriptTargetWrapper))
{
output = new ScriptTargetWrapper(output, this);
}
Index++;
if (Index >= Lines.Count)
{
errorCode = -1;
return(false);
}
//If we are skipping lines and the current line is not a block ender
if (Scope.Any(i => i.IgnoreLines) && Lines[Index].Trim() != "}")
{
Command cmd = Command.GetByName(Lines[Index].Split(' ').First());
//If the current line is a block command (and not a block ender (see above)), push a new object to the stack
if (cmd != null && cmd.IsCodeBlockCommand())
{
this.Scope.Push(new ScopeLoopPoint(true, output as ScriptTargetWrapper));
}
errorCode = 0;
return(true);
}
errorCode = Command.ParseLine(Lines[Index], output);
if (ShouldBreakDebugger)
{
Debugger.Break();
}
return(true);
}
