public function __construct($name, $alias)
{
$this->name = $name;
$this->alias = $alias;
//create machine with unique superhero name.
//associate the domain object (that will be used on callables) with $this
$context = new Context(new Identifier($name . ":" . $alias, "superhero-machine"), new ModelBuilder($this));
//call parent constructor
parent::__construct($context);
//define the states and the state types, and some entry states
$start = new State('start', State::TYPE_INITIAL);
$callback_dress_normal_for_entering_state = array($this, 'changeIntoNormalClothes');
$normal = new State('normal', State::TYPE_NORMAL, null, null, $callback_dress_normal_for_entering_state);
$callback_entering_superhero_state = array($this, 'changeIntoCostume');
$super = new State('superhero', State::TYPE_NORMAL, null, null, $callback_entering_superhero_state);
$posing = new State('posing');
$fighting = new State('fighting');
$resqueing = new State('resqueing');
$done = new State('done', State::TYPE_FINAL);
//add transitions to this class (a subclass of statmachine), with event names
$this->addTransition(new Transition($start, $normal, 'wakeup'));
$this->addTransition(new Transition($normal, $done, 'done'));
$this->addTransition(new Transition($super, $fighting, 'fight'));
$this->addTransition(new Transition($super, $posing, 'pose'));
$this->addTransition(new Transition($super, $resqueing, 'rescue'));
//allow to go from super to every other state
$this->addTransition(new Transition($super, new State('regex:/.*/')));
//allow to go from every state to super
$this->addTransition(new Transition(new State('regex:/.*/'), $super, 'beSuper'));
//allow to go from every state to normal
$this->addTransition(new Transition(new State('regex:/.*/'), $normal, 'standDown'));
//allow to pose, rescue of fight from every state except start and normal
$this->addTransition(new Transition(new State('not-regex:/start|normal/'), $posing, 'pose'));
$this->addTransition(new Transition(new State('not-regex:/start|normal/'), $resqueing, 'resque'));
$this->addTransition(new Transition(new State('not-regex:/start|normal/'), $fighting, 'fight'));
}
