private void CreateChoices(SceneTransitionRequest str)
{
var animGroup = new AnimGroup();
var curTime = Time.time;
if (_choiceButtons != null)
{
foreach (var btn in _choiceButtons)
{
Destroy(btn);
}
}
_choiceButtons = new Button[str.TransitionChoices.Length];
for (int i = 0; i < str.TransitionChoices.Length; ++i)
{
var choiceButton = Instantiate <Button>(ChoiceButtonPrototype, UIContainer.transform);
var choice = str.TransitionChoices[i];
choiceButton.gameObject.SetActive(true);
var choiceButtonCG = choiceButton.GetComponent <CanvasGroup>();
choiceButtonCG.alpha = 0.0f;
animGroup.AddAnimation(new FadeCGAnimation(choiceButtonCG, curTime + i * FadeInDuration, FadeInDuration, FadeInCurve, 1.0f));
choiceButton.image.rectTransform.anchoredPosition = ChoiceButtonPrototype.image.rectTransform.anchoredPosition + new Vector2(0.0f, -i * (ChoiceButtonPrototype.image.rectTransform.rect.height + 40));
choiceButton.onClick.AddListener(delegate { _choiceHandler(choice.ChoiceID); });
var choiceButtonText = choiceButton.GetComponentInChildren <Text>();
choiceButtonText.text = choice.ChoiceText;
_choiceButtons[i] = choiceButton;
}
_pendingAnimations.Enqueue(animGroup);
}
private void TransitionMainText(SceneTransitionRequest str, Image anchorTarget)
{
var animGroup = new AnimGroup();
var textFadeOut = new FadeAnimation(PhraseText, Time.time, FadeOutDuration, FadeOutCurve, 0.0f);
animGroup.AddAnimation(textFadeOut);
var lastAnimFinish = textFadeOut.TimeEnd;
var defaultTextBoxSize = new Vector2(anchorTarget.rectTransform.rect.width - 30,
anchorTarget.rectTransform.rect.height - 35);
var requiredHeight = GetDesiredTextHeight(PhraseText, str.TransitionPhrase, defaultTextBoxSize);
if (PhraseBackground.rectTransform.anchoredPosition != anchorTarget.rectTransform.anchoredPosition ||
!Mathf.Approximately(requiredHeight, PhraseText.rectTransform.rect.height))
{
var textBoxResize = new RectAnimation(PhraseBackground.rectTransform, textFadeOut.TimeEnd, TransitionDuration, TransitionCurve, anchorTarget.rectTransform);
// Fixup for correct size
textBoxResize.TargetSize.y = requiredHeight + 35;
animGroup.AddAnimation(textBoxResize);
lastAnimFinish = textBoxResize.TimeEnd;
}
var textChange = new SetTextAnimation(PhraseText, lastAnimFinish, str.TransitionPhrase);
animGroup.AddAnimation(textChange);
var textFadeIn = new FadeAnimation(PhraseText, lastAnimFinish, FadeInDuration, FadeInCurve, 1.0f);
animGroup.AddAnimation(textFadeIn);
_pendingAnimations.Enqueue(animGroup);
}
private void TransitionBackground(SceneTransitionRequest str)
{
var animGroup = new AnimGroup();
BackgroundTransition.sprite = _backgroundPool.GetBackgroundSprite(str.TransitionBackground.ToLower());
animGroup.AddAnimation(new FadeAnimation(BackgroundTransition, Time.time, FadeInDuration, FadeInCurve, 1.0f))
.AddAnimation(new SetSpriteAnimation(Background, Time.time + FadeInDuration, BackgroundTransition.sprite))
.AddAnimation(new FadeAnimation(BackgroundTransition, Time.time + FadeInDuration, 0.001f, FadeOutCurve, 0.0f));
_pendingAnimations.Enqueue(animGroup);
}
/**
* Transition scene to another state
*/
public bool Transition(SceneTransitionRequest str)
{
HideChoices();
if (!_willAcceptTransitions)
{
return(false);
}
if (str.TransitionBackground != null)
{
TransitionBackground(str);
}
if (str.TransitionSpeaker == null)
{
HideActor();
TransitionMainText(str, DescriptionBackgroundAnchor);
}
else
{
ShowActor(str);
ActorImage.sprite = _actorPool.GetActorSprite(str.TransitionSpeaker, str.TransitionSpeakerEmotion);
if (str.TransitionChoices == null)
{
// Enable generic tap target if there are no choices
TapTarget.gameObject.SetActive(true);
if (str.TransitionSpeaker.Contains("Player"))
{
TransitionMainText(str, PlayerPhraseBackgroundAnchor);
}
else
{
TransitionMainText(str, NPCPhraseBackgroundAnchor);
}
}
else
{
// Disable generic tap target
TapTarget.gameObject.SetActive(false);
TransitionMainText(str, ChoiceBackgroundAnchor);
CreateChoices(str);
}
}
return(true);
}
private void ShowActor(SceneTransitionRequest str)
{
var timeOffset = 0.0f;
// If the actor name is already on screen, change it gracefully
if (_actorGroup.alpha > 0.99f)
{
if (ActorName.text != str.TransitionSpeaker)
{
var animGroup = new AnimGroup();
animGroup.AddAnimation(new FadeAnimation(ActorName, Time.time, FadeOutDuration, FadeOutCurve, 0.0f))
.AddAnimation(new SetTextAnimation(ActorName, Time.time + FadeOutDuration, str.TransitionSpeaker))
.AddAnimation(new FadeAnimation(ActorName, Time.time + FadeOutDuration, FadeInDuration, FadeInCurve, 1.0f));
timeOffset = FadeOutDuration + FadeInDuration;
_pendingAnimations.Enqueue(animGroup);
}
}
else
{
// Change the name without any animation, the fade in from the canvas group will do the rest
ActorName.text = str.TransitionSpeaker;
_pendingAnimations.Enqueue(new AnimGroup().AddAnimation(new FadeCGAnimation(_actorGroup, Time.time + timeOffset, FadeInDuration, FadeInCurve, 1.0f)));
}
}
/**
* Create a scene transition, based on the current state
*/
private SceneTransitionRequest CreateSceneTransition(SceneTransitionRequest prevRequest = null)
{
var transitionBuilder = new SceneTransitionRequest.Builder();
if (prevRequest != null)
{
// Copy fileds from the previous transition
// FIXME: right now we actually only care about background changes...
transitionBuilder.SetBackground(prevRequest.TransitionBackground);
}
var storyText = _story.currentText;
var storyTags = _story.currentTags;
// Parse tags first, they will come in handy later
var actorEmotion = "default";
var canUseDefender = false;
var defenderCost = 0;
foreach (var tag in storyTags)
{
var tagComponents = tag.Split(':');
if (tagComponents.Length > 1)
{
if (tagComponents[0].Equals("defenderAvailable"))
{
canUseDefender = tagComponents[1].Trim().Equals("true");
}
else if (tagComponents[0].Equals("defenderCost"))
{
defenderCost = int.Parse(tagComponents[1]);
}
}
else
{
// Keyless tags are interpreted as emotions
actorEmotion = tag;
}
}
// Parse story text, possibly handling edge cases like location changes
var splitText = storyText.Split(':');
if (splitText.Length > 1)
{
if (splitText[0].Equals("Location"))
{
// Location change. We should probably read the next line and re-run our function.
transitionBuilder.SetBackground(splitText[1].Trim());
_story.Continue();
return(CreateSceneTransition(transitionBuilder.Build()));
}
else
{
if (splitText[0].Equals(_playerActorName))
{
var speaker = GetGender() == 0 ? _playerBoyName : _playerGirlName;
transitionBuilder.SetSpeaker(speaker, actorEmotion);
transitionBuilder.SetPhrase(RebuildString(splitText, 1).Trim());
}
else if (_registeredActors.Contains(splitText[0]))
{
var speaker = splitText[0];
transitionBuilder.SetSpeaker(speaker, actorEmotion);
transitionBuilder.SetPhrase(RebuildString(splitText, 1).Trim());
}
else
{
// No one is actually speaking, the colon is just part of the text
transitionBuilder.SetPhrase(storyText.Trim());
}
}
}
else
{
// Set text only
transitionBuilder.SetPhrase(storyText.Trim());
}
// Parse choices (if there are any)
foreach (var choice in _story.currentChoices)
{
var splitChoice = choice.text.Split('@');
var choiceType = "neutral";
if (splitChoice.Length > 1)
{
choiceType = splitChoice[1];
}
var storyChoice = new StoryChoice(choice.index, splitChoice[0], choiceType);
transitionBuilder.AddChoice(storyChoice);
}
return(transitionBuilder.Build());
}
