/// <summary>
/// Given data, show overlay
/// </summary>
/// <param name="data"></param>
public void ShowOverlay(OverlayBehavior data)
{
overlayBehaviorsToDisplay.Enqueue(data);
if (currentlyDisplayingOverlay == null)
{
currentlyDisplayingOverlay = StartCoroutine(ShowingOverlay());
}
}
/// <summary>
/// Given data, show overlay.
/// Only works once per application per overlay data
/// </summary>
public void ShowOverlayOncePerApplication(OverlayBehavior data)
{
if (PlayerPrefs.HasKey(data.uniqueID))
{
return;
}
PlayerPrefs.SetInt(data.uniqueID, 1);
ShowOverlay(data);
}
public void Init(OverlayBehavior behavior)
{
if (behavior.NumberOfSteps == 0)
{
return;
}
Data = behavior;
currentStep = 0;
closeOverlayButton.gameObject.SetActive(false);
UpdateStepButtonStatus();
UpdateCurrentStep();
gameObject.SetActive(true);
}
/// <summary>
/// Iterates and displays all queued overlays
/// </summary>
private IEnumerator ShowingOverlay()
{
while (overlayBehaviorsToDisplay.Count != 0)
{
OverlayBehavior data = overlayBehaviorsToDisplay.Dequeue();
PrimaryInit(data.GetScreenPositionOfOverlay());
primaryOverlay.Init(data);
yield return(new WaitUntil(() => closeOverlayFlag));
closeOverlayFlag = false;
}
currentlyDisplayingOverlay = null;
}