function execute(Adventure $adventure, Scene $scene, array $args)
{
if (count($args) <= 1) {
$adventure->output("Look at what?");
return;
}
if ($args[1] == 'around') {
// Look around
$adventure->output("<question>" . $adventure->getState()->getScene()->getTitle() . "</question>\n");
$adventure->output("\n");
$adventure->output($adventure->getState()->getScene()->getDescription() . "\n");
$adventure->output("\n");
$exits = $adventure->getState()->getScene()->getExits();
$str = join(", ", $adventure->getState()->getScene()->getExits()->getKeys());
if (count($exits) == 1) {
$adventure->output("There is " . count($exits) . " exit to the " . $str . ".\n");
} else {
$adventure->output("There are " . count($exits) . " exits: " . $str . "\n");
}
$adventure->output("\n");
} else {
//Look at object
$object = $scene->getObject($args[1]);
if (!$object) {
$adventure->output("There is no " . $args[1] . " to look at.");
}
$adventure->output("You look at " . $object->getName());
$adventure->output($object->getDescription());
}
}
function execute(Adventure $adventure, Scene $scene, array $args)
{
if (count($args) <= 1) {
$adventure->output("Where to?");
return;
}
$direction = $args[1];
if (!$scene->getExits()->containsKey($direction)) {
$adventure->output('Cannot go ' . $direction);
return;
}
$key = $scene->getExits()->get($direction);
$newScene = $adventure->getScene($key);
$adventure->getState()->setScene($newScene);
list($action, $args) = $adventure->parse("look around");
$action->execute($adventure, $adventure->getState()->getScene(), $args);
}
