22 lines
520 B
PHP
22 lines
520 B
PHP
<?php
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class beta5_tech_has {
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function __construct($lib) {
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$this->lib = $lib;
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$this->db = $this->lib->game->db;
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}
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// Checks whether a player has researched a technology
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function run($pid, $rid, $bt = false) {
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$cond = $bt ? "p.points >= (75 * r.points / 100)" : "p.points = r.points";
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$qs = "SELECT ($cond) FROM research_player p, research r ";
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$qs .= "WHERE p.player = $pid AND r.id=p.research AND r.id=$rid";
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$q = $this->db->query($qs);
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list($r) = dbFetchArray($q);
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return ($r == "t");
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}
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}
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?>
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