public void Update(GameTime gameTime)
{
// TODO: Find a better way to handle this
latestInputReceiver = FindInputReceiver();
if (latestInputReceiver != null)
latestInputReceiver.HandleInput (gameTime);
foreach (var state in states)
state.Update (gameTime);
if (currentTransition != null)
UpdateTransition(gameTime);
// Pop all marked states, you can't do this during Update()
if (markToPopCount > 0)
{
for (int i=0; i < markToPopCount; i++)
PopState();
markToPopCount = 0;
}
// Set state
if (nextState != null)
{
foreach (var state in states)
state.OnLostFocus ();
states.Clear ();
states.Add (nextState);
nextState.OnFocus ();
nextState = null;
}
// Push all new states on to the stack outside of Update()
while (markToPush.Count > 0)
{
states.Add (markToPush.Dequeue ());
CurrentState.OnFocus();
}
}