/// <summary>
/// Update the StoryBoard.
/// </summary>
/// <param name="dt">The delta time.</param>
/// <param name="input">The input item if any.</param>
public static bool Update(TimeSpan dt, GenericMessage message)
{
// The STORYBOARD should only response to Low Level Game Events like SceneSwitch
if (message is Message_SceneSwitch)
{
if (null != CurrentScene.mp)
{
CurrentScene.mp.Pause();
CurrentScene.mp.PlaybackSession.Position = TimeSpan.Zero;
}
Message_SceneSwitch mss = message as Message_SceneSwitch;
// find the scene
if (SceneDictionary.ContainsKey(mss.TargetScene))
{
// push the scene on to the history
SceneHistory.Push(CurrentScene);
// switch and kill the message
CurrentScene = SceneDictionary[mss.TargetScene];
CurrentScene.Reset();
if (AudioManager.AudioDictionary.TryGetValue(mss.TargetScene, out CurrentScene.mp))
{
CurrentScene.mp.Play();
}
}
return(true);
}
else if (message is Message_GoBack)
{
// check to see if the history list is empty
if (SceneHistory.Count == 0)
{
//Do nothing
}
else
{
// Pop the scene from the history list and set it as the current scene
CurrentScene = SceneHistory.Pop();
CurrentScene.Reset();
}
return(true);
}
return(false);
}
/// <summary>
/// Updates the current history.
/// </summary>
/// <param name="entity">Entity.</param>
public void UpdateCurrentHistory()
{
_history.Push(SceneFileEntity.GetCurrent());
}
