//-------------------------------------------------------------------------
// Helper Methods
//-------------------------------------------------------------------------
private IEnumerator TryWalk(GraphEngine graphEngine)
{
UnityTask walking = WalkToPosition.WalkTo(target, Speed, graphEngine, PauseGraph, DelayAfter);
while (walking.Running)
{
yield return(null);
}
if (FacingAfter != Facing.None)
{
GameManager.Player.SetFacing(FacingAfter);
}
yield return(new WaitForSeconds(DelayAfter));
if (PauseGraph)
{
graphEngine.UnlockNode();
}
}
//-------------------------------------------------------------------------
// Helper Methods
//-------------------------------------------------------------------------
/// <summary>
/// Play a timeline!
/// </summary>
/// <param name="graphEngine">The graphing engine that called this node.</param>
/// <returns></returns>
private IEnumerator PlayTimeline(GraphEngine graphEngine)
{
bool containsPlayer = TimelineContainsPlayer();
if (containsPlayer && StartPosition != null)
{
UnityTask walk = WalkToPosition.WalkTo(StartPosition, InputSpeed, graphEngine, true, WaitBefore);
while (walk.Running)
{
yield return(null);
}
}
UnityTask play = new UnityTask(Play(graphEngine));
while (play.Running)
{
yield return(null);
}
graphEngine.UnlockNode();
}