public function goToHome(Vehicle $vehicle)
{
while ($this->currentPosition != $this->brain->locate($vehicle)) {
if (is_null($this->currentForwardLeg)) {
$this->rightLeg->moveForward();
$this->currentForwardLeg = $this->rightLeg;
$this->currentPosition++;
break;
} elseif ($this->currentForwardLeg === $this->rightLeg) {
$this->leftLeg->moveForward();
$this->currentForwardLeg = $this->leftLeg;
$this->currentPosition++;
break;
} else {
$this->rightLeg->moveForward();
$this->currentForwardLeg = $this->rightLeg;
$this->currentPosition++;
break;
}
}
//Now we can get in to the vehicle
if ($vehicle instanceof VehicleWithDoor) {
$vehicle->openDoor();
}
//This is supposedly takes us in the vehicle
//We already know the $this->currentForwardLeg is not null
if ($this->currentForwardLeg === $this->rightLeg) {
$this->leftLeg->moveForward();
$this->currentForwardLeg = $this->leftLeg;
$this->currentPosition++;
} else {
$this->rightLeg->moveForward();
$this->currentForwardLeg = $this->rightLeg;
$this->currentPosition++;
}
if ($vehicle instanceof VehicleWithDoor) {
$vehicle->closeDoor();
}
$vehicle->driveTo(HOME_POSITION, function (Vehicle $vehicle, $position) {
$this->currentPosition = $position;
//Now we can get in to the vehicle
if ($vehicle instanceof VehicleWithDoor) {
$vehicle->openDoor();
}
//Go out of the vehicle
if ($this->currentForwardLeg === $this->rightLeg) {
$this->leftLeg->moveForward();
$this->currentForwardLeg = $this->leftLeg;
$this->currentPosition++;
} else {
$this->rightLeg->moveForward();
$this->currentForwardLeg = $this->rightLeg;
$this->currentPosition++;
}
});
}
/**
* @param Leg $other
* @return bool
*/
public function sameValueAs(Leg $other)
{
if ($this->loadLocation() !== $other->loadLocation()) {
return false;
}
if ($this->unloadLocation() !== $other->unloadLocation()) {
return false;
}
if ($this->loadTime() != $other->loadTime()) {
return false;
}
if ($this->unloadTime() != $other->unloadTime()) {
return false;
}
return true;
}