示例#1
0
 /**
  * il pesce ritorna la direzione che vuole intraprendere .
  * @return Movement
  */
 public function getMovement()
 {
     $move = new Movement();
     $dirs = $move->getDirections();
     $dir = rand(0, count($dirs) - 1);
     $move->setDirection($dirs[$dir]);
     return $move;
 }
示例#2
0
 /**
  * Restituisco una posizione libera nei dintorni
  *
  * @param Position $position
  *
  * @return null|Position null se non vi sono posti liberi
  *
  *
  */
 public function getFreePosition(Position $position)
 {
     $map = $this->worldMap;
     if ($map->get($position) === null) {
         return $position;
     }
     $move = new Movement();
     foreach ($move->getDirections() as $direction) {
         $move->setDirection($direction);
         $destination = $position->calculateNewPoint($move);
         if ($map->get($destination) === null) {
             return $destination;
         }
     }
     return null;
 }