function show()
{
// Get only items on inventory (=1)
$itemlist = array_keys($this->items, "1");
$num = count($itemlist);
return array('inventario', $num == 0 ? __('INVENTORY_EMPTY') : __('INVENTORY_LIST') . enumerate($itemlist) . '.');
}
function show()
{
$exits = $this->exits;
foreach ($exits as $exit => $o) {
if (is_object($o) && property_exists($o, 'hidden') && $o->hidden == true) {
unset($exits->{$exit});
}
}
$exits = array_keys((array) $this->exits);
$num = count($exits);
return array("salidas", ($num == 1 ? __('EXIT_ONLY_ONE') : __('EXIT_AVAILABLE')) . enumerate($exits) . '.');
}
