/**
* set the subject and extracts whether it can conversate
*
* @param Game\Conversation\AcceptConversation $subject
* @return Game\Action\AbstractAction
*/
public function setSubject(AcceptConversation $subject)
{
parent::setSubject($subject);
$this->conversation = $this->subject->getConversation();
if (empty($this->conversation)) {
throw new Exception('Conversate action set but no conversation found in item ' . $this->subject->getName());
}
}
/**
* adds an action to the action stack
*
* @see Game\Action.Action::addAction()
* @return Game\Tile
*/
public function addAction(AbstractAction $action)
{
$action->setSubject($this);
$this->actions[$action->getName()] = $action;
return $this;
}