IEnumerator GenerateAnswers(Question question)
{
EraseAnswer();
int index, i, length;
length = question.answersList.Length;
if (length == 0)
{
throw new System.Exception("The question does not contain answers");
}
randomAnswerIndexes = GetRandomAnswerIndexes(length);
AnswerData obj = null;
RectTransform objRect = null;
content.sizeDelta = new Vector2(_head.rect.width, 0);
for (i = 0; i < length; i++)
{
obj = Instantiate(answerPrefab, answersOptionsArea);
answerButtons.Add(obj);
index = randomAnswerIndexes[i];
obj.SetData(question.answersList[index].answerText, index);
obj.ansverChoised += UpdateAnswers;
}
yield return(null);
for (i = 0; i < answerButtons.Count; i++)
{
objRect = answerButtons[i].GetComponent <RectTransform>();
objRect.anchoredPosition = new Vector2(objRect.anchoredPosition.x, -i * (objRect.rect.height + buttonSpace));
content.sizeDelta = new Vector2(content.sizeDelta.x, (i + 1) * (objRect.rect.height + buttonSpace));
submitButtonPos.anchoredPosition = new Vector2(submitButtonPos.anchoredPosition.x, -(i + 1) * (objRect.rect.height + buttonSpace));
}
content.sizeDelta = new Vector2(content.sizeDelta.x, content.sizeDelta.y + buttonSpace + submitButtonPos.rect.height);
}
