private static void WriteTitle(IInteractivity interactivity, Int32 index, ITutorialSnippet snippet)
{
var nr = index + 1;
interactivity.Write("#" + nr + " " + snippet.Title);
interactivity.Write(Environment.NewLine);
interactivity.Write(Environment.NewLine);
interactivity.Write(snippet.Description);
interactivity.Write(Environment.NewLine);
interactivity.Write(Environment.NewLine);
}
private static void WriteExample(IInteractivity interactivity, Action <String> evaluate, ITutorialSnippet snippet)
{
interactivity.Write("Example:");
interactivity.Write(Environment.NewLine);
interactivity.Write("SWM> ");
interactivity.Write(snippet.ExampleCommand);
interactivity.Write(Environment.NewLine);
evaluate.Invoke(snippet.ExampleCommand);
}
private static Boolean TryToLearn(IInteractivity interactivity, IDictionary <String, Object> scope, Action <String> evaluate, ITutorialSnippet snippet)
{
var hints = snippet.Hints.GetEnumerator();
var success = true;
do
{
if (!success)
{
interactivity.Info(hints.Current);
interactivity.Write(Environment.NewLine);
}
var input = interactivity.ReadLine();
evaluate.Invoke(input);
success = snippet.Check(scope);
}while (!success && hints.MoveNext());
return(success);
}
private static void WriteTask(IInteractivity interactivity, ITutorialSnippet snippet)
{
interactivity.Write("Your task: ");
interactivity.Write(snippet.Task);
interactivity.Write(Environment.NewLine);
}
private static void WriteSolution(IInteractivity interactivity, Action <String> evaluate, ITutorialSnippet snippet)
{
interactivity.Write("Solution:");
interactivity.Write(Environment.NewLine);
interactivity.Write("SWM> ");
interactivity.Write(snippet.Solution);
interactivity.Write(Environment.NewLine);
evaluate.Invoke(snippet.Solution);
interactivity.Write(Environment.NewLine);
}