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hook_spatioport.php
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<?php
/**
* Story hook class :: spatioport
*
* Zed. The immensity of stars. The HyperShip. The people.
*
* (c) 2010, Dereckson, some rights reserved.
* Released under BSD license.
*
* This class allows to hook spatioport content to a story.
*
* It lists the ship inside the spatioport and in the surrounding space.
*
* @package Zed
* @subpackage Story
* @author Sébastien Santoro aka Dereckson <dereckson@espace-win.org>
* @copyright 2010 Sébastien Santoro aka Dereckson
* @license http://www.opensource.org/licenses/bsd-license.php BSD
* @version 0.1
* @link http://scherzo.dereckson.be/doc/zed
* @link http://zed.dereckson.be/
* @filesource
*
* @todo Adds spatioport services, like ship repair & co
* @todo Adds a map of the sky, with ship around
* @todo Consider to use the Port class instead and to move get_ships methods there.
*/
require_once('includes/objects/ship.php');
require_once('includes/geo/location.php');
$class = 'SpatioportStoryHook';
/**
* Spatioport story hook class
*/
class SpatioportStoryHook extends StoryHook {
/**
* The spatioport location
*
* @var GeoLocation
*/
public $location;
/**
* The spatioport global location
*
* @var string
*/
public $location_global;
/**
* The spatioport local location
*
* @var string
*/
public $location_local;
/**
* Updates and gets the current section choices
*
* @param Array $links The story links
*/
function get_choices_links (&$links) {
//$links[] = array('Examiner les vaisseaux', get_url('port','ships'));
}
/**
* Initializes instance location properties
*/
function initialize () {
$this->location_global = $this->perso->location_global;
$this->location_local = $this->section->location_local;
$this->location = new GeoLocation($this->location_global, $this->location_local);
}
/**
* Appends ship list to the story description
*/
function add_content () {
$ships = $this->get_ships();
if (count($ships)) {
echo "\n<h2>Ships</h2>";
echo "<p>Amongst the ships are at the spatioport:</p>";
echo "\n<ul>";
foreach ($ships as $ship) {
$url = get_url('ship', $ship);
echo "\n\t<li><a href=\"$url\">$ship->name</a></li>";
}
echo "\n</ul>";
}
$ships = $this->get_ships_in_space();
if (count($ships)) {
echo "\n<h2>In orbit</h2>";
$place = (string)$this->location->body;
echo "<p>Those ships are in space around $place:</p>";
echo "\n<ul>";
foreach ($ships as $ship) {
$url = get_url('ship', $ship);
echo "\n\t<li><a href=\"$url\">$ship->name</a></li>";
}
echo "\n</ul>";
}
}
/**
* Get ships in the spatioports
*
* @param string $location_global global location
* @param string $location_local local location
* @return array The ships in the spatioport
*/
private function get_ships () {
return Ship::get_ships_at($this->location_global, $this->location_local);
}
/**
* Get ships in the space surrounding the spatioport
*
* @param string $location_global global location
* @param string $location_local local location
* @return array The ships in the space around the spatioport
*/
private function get_ships_in_space () {
return Ship::get_ships_at($this->location_global, null);
}
}
?>

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