private IEnumerator waitForKeyPress(KeyCode key, GUIDialogue win = null)
{
bool done = false;
float coolDown = 1f;
while (!done) // essentially a "while true", but with a bool to break out naturally
{
if (win != null)
{
if (coolDown >= 1 && Input.GetKeyDown(key) && win.CheckAnimateCoroutine() == false)
{
done = true; // breaks the loop
coolDown = 0f;
}
yield return(null); // wait until next frame, then continue execution from here (loop continues)
}
else
{
if (coolDown >= 1 && Input.GetKeyDown(key))
{
done = true; // breaks the loop
coolDown = 0f;
}
yield return(null); // wait until next frame, then continue execution from here (loop continues)
}
coolDown += Time.deltaTime;
}
// now this function returns
}
/// <summary>
/// Play a sequence of dialogue
/// </summary>
/// <param name="index"> The start id of dialogues </param>
/// <returns></returns>
public IEnumerator PlayDialogue(int index)
{
GUIDialogue dialogueWin = (GUIDialogue)GUIManager.Singleton.Open("DialogueUI");
dialogueWin.GetComponent <Canvas>().worldCamera = Camera.main;
dialogueWin.CurrentTimelineManager = currentTimelineManager;
if (CheckDialogueType(index) == DialogueType.Normal)
{
dialogueWin.DisplayDialogue(dialogues[index].Text, dialogues[index].Actor);
}
else
{
yield break;
}
yield return(null);
while (dialogues[index].Next != "-1")
{
Debug.Log(LogUtility.MakeLogStringFormat("DialogueManager", "Enter Loop"));
//wait for next line
yield return(waitForKeyPress(KeyCode.G));
if (dialogueWin.CheckAnimateCoroutine())
{
dialogueWin.SetSkip(true);
yield return(waitForKeyPress(KeyCode.G, dialogueWin));
dialogueWin.SetSkip(false);
}
int nextDialogue = Convert.ToInt32(dialogues[index].Next);
if (CheckDialogueType(index) == DialogueType.Normal)
{
dialogueWin.DisplayDialogue(dialogues[nextDialogue].Text, dialogues[nextDialogue].Actor);
}
else
{
yield break;
}
index = nextDialogue;
}
yield return(waitForKeyPress(KeyCode.G, dialogueWin));
GUIManager.Singleton.Close("DialogueUI");
if (currentTimelineManager.CheckEndState())
{
currentTimelineManager.OnTimelineEnd("Moving");
}
DialogueEnd.Invoke();
}