public void ShowQuestionCanvas(SimQuestion question)
{
// Log the question
Debug.Log("Display question " + question.id + ": " + question.text);
log.Info("Display question " + question.id + ": " + question.text);
// Fill the question canvas info
this.transform.Find("QuestionId").GetComponent <Text>().text = "Question " + question.id;
this.transform.Find("QuestionText").GetComponent <Text>().text = question.text;
// Set the height of the box depending on the number of choices
questionBox.sizeDelta = new Vector2(questionBox.sizeDelta.x, 125 + 75 * question.choices.Length);
// Disable all the choice buttons
foreach (GameObject G in choiceButtons)
{
G.SetActive(false);
}
// Set the choice buttons
Transform choiceTemplate = this.transform.Find("ChoiceTemplate");
for (int i = 0; i < question.choices.Length; i++)
{
// Instantiate a new choice button
if (i >= choiceButtons.Count)
{
choiceButtons.Add(Instantiate(choiceTemplate.gameObject) as GameObject);
}
// Get the script component of the choice button
RectTransform buttonBox = choiceButtons[i].GetComponent <RectTransform>();
Text buttonText = choiceButtons[i].transform.Find("ChoiceText").GetComponent <Text>();
choiceButtons[i].GetComponent <ChoiceButtonController>().SetChoiceNumber(i);
// Position the button according to its parent object
choiceButtons[i].transform.SetParent(this.transform, false);
buttonBox.localPosition = new Vector3(0, -150 - 75 * i, 0);
// Change the button text
buttonText.text = question.choices[i].text;
//Set the button active
choiceButtons[i].SetActive(true);
}
// Show the canvas
this.GetComponent <FadingElementUI>().fadeInCanvas();
// Pause the game until the question is answer
if (timeController != null)
{
timeController.PauseGame(true);
timeController.BlockPauseButton(true);
}
// If there is a focus id in the question, move the camera to the focus point
if (question.landmark != null)
{
// Find the point
foreach (LandmarkController L in listOfLandmarkPoints)
{
if (L.landmarkId == question.landmark)
{
cameraControl.BlockPlayerControls(5);
cameraControl.FocusOnHotPoint(L.transform, zoomFactor);
break;
}
}
}
// Update current question
currentQuestion = question;
}