public function add($nodeId)
{
global $db, $game;
$alliance = new alliance();
if ($alliance->get('name', $this->data['name']) == 'noAlliance') {
$node = new node();
if ($node->get('id', $nodeId) == 'done') {
$node->checkResources(time());
$addCost = $game['factions'][$node->data['faction']]['costs']['alliance'];
$addCostData = $node->checkCost($addCost, 'alliance');
if ($addCostData['ok']) {
$ok = 1;
foreach ($addCost as $cost) {
$node->resources[$cost['resource']]['value'] -= $cost['value'] * $game['users']['cost']['alliance'];
$db->query('update resources set value="' . $node->resources[$cost['resource']]['value'] . '" where node="' . $node->data['id'] . '" and id="' . $cost['resource'] . '"');
if ($db->affected_rows() == -1) {
$ok = 0;
}
}
$this->data['id'] = misc::newId('alliances');
$db->query('insert into alliances (id, user, name) values ("' . $this->data['id'] . '", "' . $node->data['user'] . '", "' . $this->data['name'] . '")');
if ($db->affected_rows() == -1) {
$ok = 0;
}
$db->query('update users set alliance="' . $this->data['id'] . '" where id="' . $this->data['user'] . '"');
if ($db->affected_rows() == -1) {
$ok = 0;
}
if ($ok) {
$status = 'done';
} else {
$status = 'error';
}
} else {
$status = 'notEnoughResources';
}
} else {
$status = 'noNode';
}
} else {
$status = 'nameTaken';
}
return $status;
}
