/// <summary>
/// Plays the fade effect.
/// </summary>
public override IEnumerator Play()
{
control = GetComponent<GUIVisibleControl>();
if (control == null) yield break;
// Fade in:
float startTime = DialogueTime.time;
float endTime = startTime + fadeInDuration;
while (DialogueTime.time < endTime) {
float elapsed = DialogueTime.time - startTime;
control.Alpha = elapsed / fadeInDuration;
yield return null;
}
control.Alpha = 1;
// If no fade out, exit:
if (Tools.ApproximatelyZero(fadeOutDuration)) yield break;
// Visible duration:
yield return new WaitForSeconds(duration);
// Fade out:
startTime = DialogueTime.time;
endTime = startTime + fadeOutDuration;
while (DialogueTime.time < endTime) {
float elapsed = DialogueTime.time - startTime;
control.Alpha = 1 - (elapsed / fadeOutDuration);
yield return null;
}
control.Alpha = 0;
}
/// <summary>
/// Plays the fade effect.
/// </summary>
public override IEnumerator Play()
{
control = GetComponent <GUIVisibleControl>();
if (control == null)
{
yield break;
}
// Fade in:
float startTime = DialogueTime.time;
float endTime = startTime + fadeInDuration;
while (DialogueTime.time < endTime)
{
float elapsed = DialogueTime.time - startTime;
control.Alpha = elapsed / fadeInDuration;
yield return(null);
}
control.Alpha = 1;
// If no fade out, exit:
if (Tools.ApproximatelyZero(fadeOutDuration))
{
yield break;
}
// Visible duration:
yield return(StartCoroutine(DialogueTime.WaitForSeconds(duration))); // new WaitForSeconds(duration);
// Fade out:
startTime = DialogueTime.time;
endTime = startTime + fadeOutDuration;
while (DialogueTime.time < endTime)
{
float elapsed = DialogueTime.time - startTime;
control.Alpha = 1 - (elapsed / fadeOutDuration);
yield return(null);
}
control.Alpha = 0;
}