100 lines
2.5 KiB
PHP
100 lines
2.5 KiB
PHP
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<?
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//-----------------------------------------------------------------------
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// LegacyWorlds Beta 5
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// Game libraries
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//
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// beta5/ctf/library.inc
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//
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// This library handles everything specific to Kings of the Hill (CTF)
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// matches.
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//
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// Copyright(C) 2004-2008, DeepClone Development
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//-----------------------------------------------------------------------
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class beta5_ctf_library {
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var $index = array (
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'assign',
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'checkTargets',
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'joinMessage',
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'resetGame'
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);
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public function __construct($lib) {
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$this->lib = $lib;
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$this->game = $this->lib->game;
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$this->db = $this->game->db;
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}
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// This function sends a CTF-specific message to a player
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public function message($player, $mType, $team, $timestamp = null) {
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if (! $this->msgs) {
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$this->msgs = $this->game->getLib('beta5/msg');
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}
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$this->msgs->call('send', $player, 'ctf', array(
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'msg_type' => $mType,
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'team' => $team,
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'time_stamp' => $timestamp
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), $mType ? 'INT' : 'IN');
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}
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// This function checks whether a specific system is a target
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public function isTarget($system) {
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// Cache the targets as this function tends to be called several
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// times in a row
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if (! $this->targets) {
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$q = $this->db->query("SELECT system FROM ctf_target");
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if (!($q && dbCount($q))) {
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return;
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}
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$this->targets = array();
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while ($r = dbFetchArray($q)) {
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array_push($this->targets, $r[0]);
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}
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}
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return in_array($system, $this->targets);
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}
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// This function returns the amount of points a team has
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public function getTeamPoints($team) {
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$q = $this->db->query("SELECT points FROM ctf_points WHERE team = $team");
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if (!($q && dbCount($q))) {
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return 0;
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}
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list($points) = dbFetchArray($q);
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return $points;
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}
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// This function checks for victory
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public function checkVictory() {
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// Get the target count
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$q = $this->db->query("SELECT COUNT(*) FROM ctf_target");
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list($tCount) = dbFetchArray($q);
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// For each team, get the count of targets held without grace
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// for more than <v2time> hours
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$time = $this->game->params['v2time'] * 3600;
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$q = $this->db->query(
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"SELECT held_by, COUNT(*) FROM ctf_target "
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. "WHERE held_by IS NOT NULL AND grace_expires IS NULL "
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. "AND held_since <= UNIX_TIMESTAMP(NOW()) - $time "
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. "GROUP BY held_by"
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);
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// If there's only one result and if the count is the same as
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// the target count, we got a winner
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if (dbCount($q) == 1) {
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list($team, $hCount) = dbFetchArray($q);
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if ($hCount == $tCount) {
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return $team;
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}
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}
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return null;
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}
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}
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?>
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