/// <summary>
/// Displays a binary choice dialogue to the user, allowing them to interact with it
/// </summary>
/// <param name="dialogue">The BinaryOptionDialogue object which contains the information for the view</param>
/// <param name="onOptionPressed">A callback which is used when the user interacts with the card</param>
public void StartBinaryOptionDialogue(OptionDialogue dialogue, Action <int> onOptionPressed)
{
Debug.Log("Got dialogue: " + dialogue.Question + dialogue.PrecedingDialogue);
Action <int> handleButtonPressed = num =>
{
onOptionPressed(num);
optionViewAnimator.SetBool("InstantTransition", false);
optionViewAnimator.SetBool("IsVisible", false);
};
//TODO handle if absent preceding dialogue
if (dialogue.PrecedingDialogue.Statements.Length != 0)
{
StartSimpleDialogue(dialogue.PrecedingDialogue, () =>
{
optionDialogueView.SetContent(dialogue, handleButtonPressed);
simpleDialogueViewAnimator.SetBool("InstantTransition", true);
simpleDialogueViewAnimator.SetBool("IsVisible", false);
optionViewAnimator.SetBool("InstantTransition", true);
optionViewAnimator.SetBool("IsVisible", true);
});
}
else
{
optionDialogueView.SetContent(dialogue, handleButtonPressed);
optionViewAnimator.SetBool("InstantTransition", false);
optionViewAnimator.SetBool("IsVisible", true);
}
}
/// <summary>
/// Sets the content to be displayed on the view
/// </summary>
/// <param name="dialogue">The dialogue to be displayed to the user</param>
/// <param name="onOptionPressed">A callback which should be used to execute instructions
/// after a user has chosen an option</param>
internal void SetContent(OptionDialogue dialogue, Action <int> onOptionPressed)
{
// clear current listeners and text on the buttons
foreach (Button button in optionButtons)
{
button.onClick.RemoveAllListeners();
button.gameObject.SetActive(false);
}
npcImage = GameObject.Find("BinaryNPCImage").GetComponent <Image>();
Debug.Log("Binary NPC Name: " + dialogue.PrecedingDialogue.Name);
npcImage.sprite = NPCSpriteManager.Instance.GetSprite(dialogue.PrecedingDialogue.Name);
npcNameText.text = dialogue.PrecedingDialogue.Name;
npcDialogueText.text = dialogue.Question;
// Add buttons for each option available
foreach (var item in dialogue.Options.Select((value, index) => (value, index)))
{
var optionText = item.value;
// currently 2 is used to render the bottom button first
var buttonIndex = item.index;
Button buttonToDisplay = optionButtons[buttonIndex];
buttonToDisplay.gameObject.SetActive(true);
optionTexts[buttonIndex].text = optionText;
buttonToDisplay.onClick.AddListener(() => onOptionPressed(item.index));
}
if (dialogue.Options.Count() > 1)
{
cardTypeText.text = dialogue.CardType + " Decision";
cardTypeText.color = dialogue.CardType == "Story" ? new Color32(168, 24, 36, 255) : new Color32(219, 164, 44, 255);
}
else
{
cardTypeText.text = "";
}
}