private boolean isTransitioning(){
		if(previousScreen != null && previousScreen instanceof GameScreen){
			GameScreen prevGameScreen = (GameScreen) previousScreen;
			if(!prevGameScreen.outTransitionFinished()){
				//System.out.println("transitioning");
				return true;
			}
		}
		if(currentScreen instanceof GameScreen){
			GameScreen currGameScreen = (GameScreen) currentScreen;
			if(!currGameScreen.inTransitionFinished()){
				//System.out.println("transitioning");
				return true;
			}
		}
		//System.out.println("Not transitioning");
		return false;
	}