public XElement Serialize(MessageQuestion messageQuestion, string elementName = "question")
{
messageQuestion.ThrowIfNull("messageQuestion");
elementName.ThrowIfNull("elementName");
return new XElement(
elementName,
messageQuestion.Answers.Select(arg => MessageAnswerSerializer.Instance.Serialize(arg)),
new XAttribute("prompt", messageQuestion.Prompt),
new XAttribute("questionForegroundColor", ColorSerializer.Instance.Serialize(messageQuestion.QuestionForegroundColor)),
new XAttribute("unselectedAnswerForegroundColor", ColorSerializer.Instance.Serialize(messageQuestion.UnselectedAnswerForegroundColor)),
new XAttribute("selectedAnswerForegroundColor", ColorSerializer.Instance.Serialize(messageQuestion.SelectedAnswerForegroundColor)),
new XAttribute("selectedAnswerBackgroundColor", ColorSerializer.Instance.Serialize(messageQuestion.SelectedAnswerBackgroundColor)));
}
public byte[] Serialize(MessageQuestion messageQuestion)
{
messageQuestion.ThrowIfNull("messageQuestion");
var serializer = new CompactSerializer();
serializer[0] = Encoding.UTF8.GetBytes(messageQuestion.Prompt);
serializer[1] = ColorSerializer.Instance.Serialize(messageQuestion.QuestionForegroundColor);
serializer[2] = ColorSerializer.Instance.Serialize(messageQuestion.UnselectedAnswerForegroundColor);
serializer[3] = ColorSerializer.Instance.Serialize(messageQuestion.SelectedAnswerForegroundColor);
serializer[4] = ColorSerializer.Instance.Serialize(messageQuestion.SelectedAnswerBackgroundColor);
var answerSerializer = new CompactSerializer();
int index = 0;
foreach (MessageAnswer answer in messageQuestion.Answers)
{
answerSerializer[index++] = MessageAnswerSerializer.Instance.Serialize(answer);
}
serializer[5] = answerSerializer.Serialize();
return serializer.Serialize();
}
private void ProcessQuestion(MessageQuestion question, ref int lineIndex)
{
if (!question.Answers.Any())
{
return;
}
if (_wordsByLine[lineIndex].Any())
{
ProcessLineBreak(ref lineIndex);
}
_answers = question.Answers;
_colorsByWordCoordinate[new Coordinate(0, lineIndex)] = question.QuestionForegroundColor;
ProcessText(question.Prompt, MessageTextAlignment.Center, ref lineIndex);
ProcessLineBreak(ref lineIndex);
MessageTextAnswer[] answers = question.Answers.Select(arg => GetMessageTextAnswer(question, arg)).ToArray();
float lineWidth =
(_selectedAnswerWindowTexture.SpriteWidth * 2 * answers.Length) +
(TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalPadding * (answers.Length - 1)) +
(TextAdventure.Xna.Constants.MessageRenderer.AnswerHorizontalTextPadding * 2 * answers.Length) +
answers.Sum(arg => arg.Size.X);
float lineHeight = (_selectedAnswerWindowTexture.SpriteHeight * 2) + answers.Max(arg => arg.Size.Y);
_lineSizesByLine[lineIndex] = new Vector2(lineWidth, lineHeight);
_wordsByLine[lineIndex] = new List<MessageTextWord>(answers);
_alignmentsByLine[lineIndex] = MessageTextAlignment.Center;
}
private MessageTextAnswer GetMessageTextAnswer(MessageQuestion question, MessageAnswer answer)
{
return new MessageTextAnswer(
answer,
answer.Text,
_font.MeasureString(answer.Text) + TextAdventure.Xna.Constants.MessageRenderer.ShadowOffset,
question.UnselectedAnswerForegroundColor,
question.SelectedAnswerForegroundColor,
question.SelectedAnswerBackgroundColor);
}
