public function canMove(Thing $destination)
{
if ($destination instanceof Terrain) {
return $destination->getMovementCost() <= $this->getMovementLeft();
}
// If not moving to a terrain, allow movement
return true;
}
/**
* Test parentship from a parent viewpoint
* AddChild and RemoveChild updates both sides of the relation.
*/
public function testAddChildRemoveChild()
{
$child = new Thing();
$parent = new Thing();
$parent->addChild($child);
$this->assertSame($parent, $child->getParent());
$this->assertContains($child, $parent->getChildren());
$parent->removeChild($child);
$this->assertNull($child->getParent());
$this->assertNotContains($child, $parent->getChildren());
}
/**
* @param Action $action
* @return $this|void
* @throws \Exception
*/
public function registerReference(Thing $thing)
{
$thing->setReference($thing->getName() . '_' . ++$this->referenceCounter);
array_push($this->referenceMap, $thing->getReference());
}
