/** Returns whether the EntityAIBase should begin execution. */
  public boolean shouldExecute() {
    if (villagerObj.getGrowingAge() >= 0) {
      return false;
    }

    if (villagerObj.getRNG().nextInt(400) != 0) {
      return false;
    }

    List list =
        villagerObj.worldObj.getEntitiesWithinAABB(
            net.minecraft.src.EntityVillager.class, villagerObj.boundingBox.expand(6D, 3D, 6D));
    double d = Double.MAX_VALUE;
    Iterator iterator = list.iterator();

    do {
      if (!iterator.hasNext()) {
        break;
      }

      EntityVillager entityvillager = (EntityVillager) iterator.next();

      if (entityvillager != villagerObj
          && !entityvillager.isPlaying()
          && entityvillager.getGrowingAge() < 0) {
        double d1 = entityvillager.getDistanceSqToEntity(villagerObj);

        if (d1 <= d) {
          d = d1;
          targetVillager = entityvillager;
        }
      }
    } while (true);

    if (targetVillager == null) {
      Vec3 vec3 = RandomPositionGenerator.func_75463_a(villagerObj, 16, 3);

      if (vec3 == null) {
        return false;
      }
    }

    return true;
  }
 /** Execute a one shot task or start executing a continuous task */
 public void startExecuting() {
   field_48215_c = theVillager.getRNG().nextInt(320);
   field_48213_d = false;
   theGolem.getNavigator().clearPathEntity();
 }