120 lines
3 KiB
PHP
120 lines
3 KiB
PHP
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<?php
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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/library/investigate.inc
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//
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// This function investigates two accounts in a game, checking for
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// suspicious events such as donations, sales, tech exchange, or planets
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// retaken by one of the players after having been abandonned by the
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// other.
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//
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// Copyright(C) 2004-2008, DeepClone Development
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//-----------------------------------------------------------------------
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class beta5_investigate {
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public function __construct($lib) {
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$this->lib = $lib;
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$this->db = $this->lib->game->db;
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}
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public function run($player1, $player2, $now, $delay) {
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// Create the events record, generate timing part of the queries
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$events = array(
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"LSE" => 0,
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"SE" => 0,
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"HSE" => 0,
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"VHSE" => 0
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);
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$tQuery = "BETWEEN " . (1 + $now - $delay) . " AND $now";
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// Get the amount of donations in the interval
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$q = $this->db->query(
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"SELECT amount FROM donation_log "
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. "WHERE \"time\" $tQuery "
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. "AND (source = $player1 AND target = $player2 "
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. "OR source = $player2 AND target = $player1)"
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);
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while ($r = dbFetchArray($q)) {
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list($amount) = $r;
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if ($amount > 10000000) {
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$et = "VHSE";
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} elseif ($amount > 1000000) {
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$et = "HSE";
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} elseif ($amount > 100000) {
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$et = "SE";
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} else {
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$et = "LSE";
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}
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$events[$et] ++;
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}
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// Get the amount of sales in the interval
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$q = $this->db->query(
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"SELECT sell_price FROM sale_history "
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. "WHERE ended $tQuery "
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. "AND (from_player = $player1 AND to_player = $player2 "
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. "OR from_player = $player2 AND to_player = $player1)"
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);
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while ($r = dbFetchArray($q)) {
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list($price) = $r;
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if (is_null($price)) {
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continue;
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}
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if ($price == 0) {
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$et = "HSE";
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} else {
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$et = "SE";
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}
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$events[$et] ++;
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}
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// Get planets that were abandonned by one and retaken by the other
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$q = $this->db->query(
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"SELECT planet FROM abandon_log "
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. "WHERE retake_time $tQuery AND retake_time - abandon_time < 5 * 86400 "
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. "AND (former_owner = $player1 AND retake_owner = $player2 "
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. "OR former_owner = $player2 AND retake_owner = $player1)"
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);
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while ($r = dbFetchArray($q)) {
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$events["SE"] ++;
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}
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// Get tech exchanges
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$q = $this->db->query(
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"SELECT accepted, price FROM research_assistance "
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. "WHERE moment $tQuery "
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. "AND (player = $player1 AND offer_to = $player2 "
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. "OR player = $player2 AND offer_to = $player1)"
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);
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while ($r = dbFetchArray($q)) {
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list($accepted, $price) = $r;
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if ($accepted == 'f') {
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$et = "LSE";
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} elseif ($price > 1000 || is_null($accepted)) {
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$et = "SE";
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} elseif ($price < 1000) {
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$et = "HSE";
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}
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$events[$et] ++;
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}
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// Generate the actual array of events
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$actualEvents = array("CHECK");
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foreach ($events as $eType => $eCount) {
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if ($eCount > 0) {
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array_push($actualEvents, "$eType-$eCount");
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}
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}
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return $actualEvents;
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}
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}
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?>
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