How do I adjust the size of the greenfoot window without actually having to resize everything in the game (kind of like the youtube player and it's large and small window)?
I implemented Greenfoot.requestFullScreen() in Greenfoot3D, because actually you have to resize everything..
Like WorldCanvas, Jframe Window, Collision Engine, Actor Position and don't forget to resize the World itself ;) A least you need to create a new World, because you normaly can not resize the world...