60 lines
1.8 KiB
PHP
60 lines
1.8 KiB
PHP
<?php
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class beta5_moving_cloneObject {
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function __construct($lib) {
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$this->lib = $lib;
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$this->db = $this->lib->game->db;
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$this->standby = $this->lib->game->getLib('beta5/standby');
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}
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// Clone a moving object
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function run($oid) {
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// Get object record
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$q = $this->db->query("SELECT * FROM moving_object WHERE id=$oid");
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if (!($q && dbCount($q) == 1)) {
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return null;
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}
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$mo = dbFetchHash($q);
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// Duplicate stand-by order if any
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if (!is_null($mo['wait_order'])) {
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$q = $this->db->query("SELECT * FROM hs_wait WHERE id=".$mo['wait_order']);
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$r = dbFetchHash($q);
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$wo = $this->standby->call('create', $r['time_left'],$r['drop_point'],$r['origin'],$r['time_spent']);
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} else {
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$wo = 'NULL';
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}
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// Insert clone with a random value for time_left
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$rnd = rand($mo['time_left'],999999);
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$this->db->query("INSERT INTO moving_object(m_from,m_to,changed,time_left,hyperspace,wait_order) VALUES ("
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. $mo['m_from'] . "," . $mo['m_to'] . "," . $mo['changed'] . ",$rnd,"
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.dbBool($mo['hyperspace'] == 't').",$wo)");
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// Get new entry's ID
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$q = $this->db->query("SELECT id FROM moving_object WHERE m_from=".$mo['m_from']." AND m_to=".$mo['m_to']." AND time_left=$rnd");
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list($moid) = dbFetchArray($q);
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// Reset time_left to its real value
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$this->db->query("UPDATE moving_object SET time_left=".$mo['time_left']." WHERE id=$moid");
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// Get trajectory data
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$q = $this->db->query("SELECT * FROM waypoint WHERE move_id=$oid");
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$qsl = array();
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while ($r = dbFetchArray($q)) {
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array_push($qsl, "($moid,{$r[1]},{$r[2]})");
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}
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logText(count($qsl) . " waypoint(s) to be copied from object #$oid to object #$moid", LOG_DEBUG);
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foreach ($qsl as $qs) {
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if (!$this->db->query("INSERT INTO waypoint VALUES $qs")) {
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$this->db->query("DELETE FROM moving_object WHERE id=$moid");
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return null;
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}
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}
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return $moid;
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}
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}
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?>
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