//---------------------------------------------------------------------
// Typing
//---------------------------------------------------------------------
/// <summary>
/// The coroutine that handles typing out the sentence.
/// </summary>
/// <param name="sentence">The sentence to type.</param>
/// <param name="autoAdvance">Whether or not to automatically advance the
/// dialog after typing has finished.</param>
/// <param name="delayBeforeAdvance">How long to delay before advancing the
/// dialog, in seconds</param>
/// <param name="speed">The speed of typing, in characters per second.</param>
private IEnumerator _TypeSentence(string sentence, bool autoAdvance, float delayBeforeAdvance, float speed, bool animateSpeaker)
{
manager.StillWriting = true;
TalkingSound.Play();
if (animateSpeaker)
{
DialogManager.StartTalking(currentCharacter);
}
ClearText();
float waitTime = 1 / speed;
if (sentence != null)
{
for (int i = 0; i < sentence.Length; i++)
{
char c = sentence[i];
TypeCharacter(c);
// Waiting for any time after the sentence is finished opens the door
// for a race condition.
if (i < sentence.Length - 1)
{
if (DialogManager.Punctuation.ContainsKey(c))
{
TalkingSound.Stop();
yield return(new WaitForSeconds(DialogManager.Punctuation[c]));
TalkingSound.Play();
}
else
{
yield return(new WaitForSeconds(waitTime));
}
}
}
}
TryListDecisions();
if (animateSpeaker)
{
DialogManager.StopTalking(currentCharacter);
}
TalkingSound.Stop();
manager.StillWriting = false;
if (delayBeforeAdvance > 0)
{
yield return(new WaitForSeconds(delayBeforeAdvance));
}
if (autoAdvance)
{
DialogManager.ContinueDialog();
}
}
/// <summary>
/// Type out a sentence spoken by a certain speaker. If another sentence is
/// already being typed, the dialog box will instead skip to the end of the
/// sentence being typed. If the player will need to make a decision
/// afterward, this will also display the options.
/// </summary>
/// <param name="sentence">The sentence to type.</param>
/// <param name="speaker">The speaker of the sentence.</param>
/// <param name="autoAdvance">Whether or not to automatically advance the
/// dialog after typing has finished.</param>
/// <param name="delayBeforeAdvance">How long to delay before advancing the
/// dialog, in seconds</param>
/// <param name="typingSpeed">The speed of typing, in characters per second.</param>
/// <param name="animateSpeaker">Whether or not to control the speaker's animation.</param>
public void Type(string sentence, string speaker = "", bool autoAdvance = false, float delayBeforeAdvance = 0f, float typingSpeed = 100f, bool animateSpeaker = true)
{
SetSpeakerText(speaker);
if (manager.StillWriting && !IsFinishedTyping(sentence))
{
// Stop typing, just display the whole thing and wait for the next input.
SkipTyping(sentence);
TryListDecisions();
if (animateSpeaker)
{
DialogManager.StopTalking(currentCharacter);
}
}
else
{
// Start typing out the next sentence.
if (typingCoroutine != null)
{
StopCoroutine(typingCoroutine);
}
typingCoroutine = StartCoroutine(_TypeSentence(sentence, autoAdvance, delayBeforeAdvance, typingSpeed, animateSpeaker));
}
}