private IEnumerator DialogStep()
{
if (_enumerator == null)
{
RunNode(_dialogTree.StartNode);
}
if (_enumerator.MoveNext())
{
Yarn.Dialogue.RunnerResult step = _enumerator.Current;
foreach (IDialogHandler handler in Handlers)
{
var handle = handler.Handle(step, this);
while (handle.MoveNext())
{
yield return(null);
}
}
yield return(null);
}
else
{
DebugLog.Log("Finished Dialog Execution");
_newAppraisal = true;
}
}
protected void HandleResult(Yarn.Dialogue.RunnerResult result)
{
if (result is Yarn.Dialogue.LineResult)
{
var text = (result as Yarn.Dialogue.LineResult).line.text;
Console.WriteLine("Line: " + text);
if (isExpectingLine)
{
Assert.AreEqual(text, nextExpectedLine);
}
}
else if (result is Yarn.Dialogue.OptionSetResult)
{
var options = (result as Yarn.Dialogue.OptionSetResult).options.options;
var optionCount = options.Count;
var resultDelegate = (result as Yarn.Dialogue.OptionSetResult).setSelectedOptionDelegate;
Console.WriteLine("Options:");
foreach (var option in options)
{
Console.WriteLine(" - " + option);
}
if (nextExpectedOptionCount != -1)
{
Assert.AreEqual(nextExpectedOptionCount, optionCount);
}
if (nextOptionToSelect != -1)
{
resultDelegate(nextOptionToSelect);
}
else
{
resultDelegate(0);
}
}
else if (result is Yarn.Dialogue.CommandResult)
{
var commandText = (result as Yarn.Dialogue.CommandResult).command.text;
Console.WriteLine("Command: " + commandText);
if (nextExpectedCommand != null)
{
Assert.AreEqual(nextExpectedCommand, commandText);
}
}
// Reset all 'expected' stuff
nextExpectedLine = null;
nextExpectedCommand = null;
nextExpectedOptionCount = -1;
nextOptionToSelect = -1;
}
private void HandleResult(Yarn.Dialogue.RunnerResult result)
{
Console.WriteLine(result);
if (result is Yarn.Dialogue.LineResult)
{
var text = (result as Yarn.Dialogue.LineResult).line.text;
if (nextExpectedLine != null)
{
Assert.AreEqual(text, nextExpectedLine);
}
}
else if (result is Yarn.Dialogue.OptionSetResult)
{
var optionCount = (result as Yarn.Dialogue.OptionSetResult).options.options.Count;
var resultDelegate = (result as Yarn.Dialogue.OptionSetResult).setSelectedOptionDelegate;
if (nextExpectedOptionCount != -1)
{
Assert.AreEqual(nextExpectedOptionCount, optionCount);
}
if (nextOptionToSelect != -1)
{
resultDelegate(nextOptionToSelect);
}
}
else if (result is Yarn.Dialogue.CommandResult)
{
var commandText = (result as Yarn.Dialogue.CommandResult).command.text;
if (nextExpectedCommand != null)
{
Assert.AreEqual(nextExpectedCommand, commandText);
}
}
Console.WriteLine(result.ToString());
nextExpectedLine = null;
nextExpectedCommand = null;
nextExpectedOptionCount = -1;
nextOptionToSelect = -1;
}
