thing2

    public void startGameLoop(){
        long initialTime = System.nanoTime();
        double ns = 1000000000 / TPS;
        double delta = 0;
        int fps = 0;
        while(true){ //Game loop:
            long now = System.nanoTime();
            delta += (now - initialTime) / ns;
            initialTime = now;
            while(delta >= 1){
                tick();
                fpsTimer.tick();
                if(fpsTimer.isActivatedThisTick()){
                    currentFPS = fps;
                    fps = 0;
                }
                delta--;
            }
            render();
            fps++;
        }
    }