Hi
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | import greenfoot.*; import java.awt.Color; import java.util.List; public class Lav extends Actor { private boolean yayilim = true ; public Lav() { GreenfootImage resim = new GreenfootImage( 20 , 20 ); resim.setColor(Color.RED); resim.fillRect( 0 , 0 , 20 , 20 ); setImage(resim); } public void act() { if (yayilim == true ) { yayilim(); } else { getWorld().removeObject( this ); } } private void yayilim() { List sol = getWorld().getObjectsAt(getX() - 1 ,getY(),Duvar. class ); List sag = getWorld().getObjectsAt(getX() + 1 ,getY(),Duvar. class ); List ust = getWorld().getObjectsAt(getX(),getY() - 1 ,Duvar. class ); List alt = getWorld().getObjectsAt(getX(),getY() + 1 ,Duvar. class ); if (sol.isEmpty()) { getWorld().addObject( new Lav(),getX() - 1 ,getY()); } if (sag.isEmpty()) { getWorld().addObject( new Lav(),getX() + 1 ,getY()); } if (ust.isEmpty()) { getWorld().addObject( new Lav(),getX(),getY() - 1 ); } if (alt.isEmpty()) { getWorld().addObject( new Lav(),getX(),getY() + 1 ); } yayilim = false ; } } |