public PassageNode GetPassage(string s)
{
PassageNode pn = null;
CurrentPassage = Passage.TryGetValue(s, out pn) ? pn : CurrentPassage;
return(pn);
}
public void SetCurrentPassage(PassageNode pn)
{
CurrentPassage = pn;
if (OnChange != null)
{
OnChange();
}
}
public TwineDialogue(string name, PassageNode startNode)
{
Singleton = this;
Passage = new Dictionary <string, PassageNode>();
Name = name;
StartPassage = startNode;
CurrentPassage = StartPassage;
}
void GetAndPlayAudio()
{
_node = TwineDialogue.Singleton.CurrentPassage;
_pid = _node.GetID();
Debug.Log("PID: " + _pid);
//Passage.TryGetValue (_pid, out _clip);
audioSource.clip = audioClips[_pid];
}
/*
* Takes in a choice and returns the corresponding
* PassageNode. Will also trigger the isVisited flag.
*/
public PassageNode GetDecision(string s)
{
PassageNode decision = GetDecisionIncognito(s);
if (decision != null)
{
decision.isVisited = true;
}
return(decision);
}
void Start()
{
TDialogue = TwineReader.Parse(DialogueFile);
List <PassageNode> AlternateStarts = TDialogue.GetPassagesTagged(AlternateStartTag);
//BranchData.Singleton.EnemiesKilled = 5; //Testing the alternate beginning.
CurrentPassage = AlternateStarts.Count > 0 && BranchData.Singleton.EnemiesKilled >= EnemiesKilledThreshhold ?
AlternateStarts[0] : TDialogue.StartPassage;
TDialogue.SetCurrentPassage(CurrentPassage);
PassageText = CurrentPassage.GetContent();
_currentlyTyping = true;
_activatedCoRoutine = false;
}
/*
* Parses a Story file from Twine in Harlowe format.
* The data is stored as so:
* 1: PID
* 2: Name
* 3: Tags
* 4: Position
* 5: Content
*/
public static TwineDialogue Parse(TextAsset ta)
{
string s = ta.text.Replace("'", "\'").Replace(""", "\"");
TwineDialogue result = new TwineDialogue();
//Getting the Story Data
GroupCollection storyGroups = RegexParse(STORY_PATTERN, s)[0].Groups;
result.Name = storyGroups[1].Value;
string startNodeIndex = storyGroups[2].Value;
MatchCollection passageMatches = RegexParse(PASSAGE_PATTERN, s);
foreach (Match pmatch in passageMatches)
{
//For each passage, find the regex groups
GroupCollection passageGroups = pmatch.Groups;
//Apply the content regex on the passage body
MatchCollection textMatches = RegexParse(TEXT_PATTERN, passageGroups[5].Value);
//Grab the content from the passage body
string contentText = "";
if (textMatches.Count > 0)
{
contentText = textMatches[0].Groups[1].Value;
}
else
{
contentText = passageGroups[5].Value;
}
List <string> tags = new List <string>(passageGroups[3].Value.Split(' '));
//Create a node based on the regex groups from the passage regex
PassageNode newNode = new PassageNode(result, int.Parse(passageGroups[1].Value), passageGroups[2].Value, tags, passageGroups[4].Value, contentText);
//Check if the passage ID is equal to the start node ID of the story
if (passageGroups[1].Value.Equals(startNodeIndex))
{
result.StartPassage = newNode;
}
result.AddPassage(passageGroups[2].Value, newNode);
//Check all the choices in the passage
foreach (Match cmatch in RegexParse(CHOICE_PATTERN, passageGroups[5].Value))
{
GroupCollection choiceGroups = cmatch.Groups;
newNode.AddChoice(choiceGroups[1].Value, choiceGroups[2].Value);
}
}
return(result);
}
public void AddPassage(string key, PassageNode pn)
{
Passage.Add(key, pn);
}
public void ChoiceSelect(string choiceContent)
{
if (Choices.Count > 0)
{
PassageNode decision = CurrentPassage.GetDecision(choiceContent);
TDialogue.SetCurrentPassage(decision);
if (decision != null)
{
CurrentPassage = decision;
foreach (Button b in Choices)
{
Destroy(b.gameObject);
}
Choices.Clear();
PassageTextDisplay.text = "";
PassageText = CurrentPassage.GetContent();
_currentlyTyping = true;
}
else
{
Debug.Log("ChoiceSelect failed!");
}
}
else
{
List <PassageNode> AlternateEnds = TDialogue.GetPassagesTagged(AlternateEndTag);
Debug.Log("AlternateEnds: " + AlternateEnds.Count);
Debug.Log("Visited: " + BranchData.Singleton.ColorVisited);
if (AlternateEnds.Count > 0 && BranchData.Singleton.ColorVisited && !AlternateEndVisited)
{
Destroy(ContinueButton.gameObject);
PassageTextDisplay.text = "...";
_currentlyTyping = false;
CurrentPassage = AlternateEnds[0];
Invoke("AlternateEndDelay", AlternateEndDelayTime);
}
else
{
List <string> tags = CurrentPassage.GetTags();
if (tags.Contains(LoadTag))
{
tags.Remove(LoadTag);
if (tags.Count == 1)
{
NextScene = tags[0];
}
}
if (tags.Contains(GameOverTag))
{
//TODO: CALL GAMEOVER FUNCTION
if (GAMEOVERTHING != null)
{
GAMEOVERTHING.SetActive(true);
Time.timeScale = 0f;
}
}
else
{
StartCoroutine(StartEndingDialogueTransition());
}
}
}
}
public static void Play(PassageNode pn)
{
Play(pn.GetID());
}
