public void act(){
        if ( Greenfoot.mouseClicked( null ) ){
            MouseInfo mouseInfo = Greenfoot.getMouseInfo();
            if ( mouseInfo != null ) {
                int mouseX = mouseInfo.getX();
                int mouseY = mouseInfo.getY();
                List<MyDodo> allDodos = getObjects( MyDodo.class );
                for ( MyDodo thisDodo: allDodos ){
                    thisDodo.setDestination( mouseX, mouseY );
                }
            }
        }
    }