1 2 3 4 5 6 7 8 9 | public void act() { if (Greenfoot.isKeyDown( "f" )); { addObject( new Wall(), 100 , 10 ); addObject( new Wall(), 200 , 60 ); } } |


1 2 3 4 5 6 7 8 9 | public void act() { if (Greenfoot.isKeyDown( "f" )); { addObject( new Wall(), 100 , 10 ); addObject( new Wall(), 200 , 60 ); } } |