protected virtual WriterAudio GetWriterAudio()
{
if (writerAudio != null)
{
return(writerAudio);
}
writerAudio = GetComponent <WriterAudio>();
if (writerAudio == null)
{
writerAudio = gameObject.AddComponent <WriterAudio>();
}
return(writerAudio);
}
/// <summary>
/// Write a line of story text to the Say Dialog. Must be started as a coroutine.
/// </summary>
/// <param name="text">The text to display.</param>
/// <param name="clearPrevious">Clear any previous text in the Say Dialog.</param>
/// <param name="waitForInput">Wait for player input before continuing once text is written.</param>
/// <param name="fadeWhenDone">Fade out the Say Dialog when writing and player input has finished.</param>
/// <param name="stopVoiceover">Stop any existing voiceover audio before writing starts.</param>
/// <param name="voiceOverClip">Voice over audio clip to play.</param>
/// <param name="onComplete">Callback to execute when writing and player input have finished.</param>
public virtual IEnumerator DoSay(string text, bool clearPrevious, bool waitForInput, bool fadeWhenDone, bool stopVoiceover, bool waitForVO, AudioClip voiceOverClip, Action onComplete)
{
var writer = GetWriter();
if (writer.IsWriting || writer.IsWaitingForInput)
{
writer.Stop();
while (writer.IsWriting || writer.IsWaitingForInput)
{
yield return(null);
}
}
if (closeOtherDialogs)
{
for (int i = 0; i < activeSayDialogs.Count; i++)
{
var sd = activeSayDialogs[i];
if (sd.gameObject != gameObject)
{
sd.SetActive(false);
}
}
}
gameObject.SetActive(true);
this.fadeWhenDone = fadeWhenDone;
// Voice over clip takes precedence over a character sound effect if provided
AudioClip soundEffectClip = null;
if (voiceOverClip != null)
{
WriterAudio writerAudio = GetWriterAudio();
writerAudio.OnVoiceover(voiceOverClip);
}
else if (speakingCharacter != null)
{
soundEffectClip = speakingCharacter.SoundEffect;
}
writer.AttachedWriterAudio = writerAudio;
yield return(StartCoroutine(writer.Write(text, clearPrevious, waitForInput, stopVoiceover, waitForVO, soundEffectClip, onComplete)));
}