99 lines
2.1 KiB
PHP
99 lines
2.1 KiB
PHP
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<?php
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class beta5_tech_library {
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var $index = array(
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'acceptOffer',
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'checkDependencies',
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'createTree',
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'declineOffer',
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'getAvailableTechs',
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'getBudget',
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'getLaws',
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'getOffers',
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'getPoints',
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'getTopicData',
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'getTopics',
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'getTree',
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'has',
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'implement',
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'makeOffer',
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'switchLaw'
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);
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function beta5_tech_library($lib) {
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$this->lib = $lib;
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$this->game = $this->lib->game;
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$this->db = $this->game->db;
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}
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// Modifies the research budget
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function setBudget($pid, $ba) {
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$s = join('!', $ba);
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$this->db->query("UPDATE player SET research='$s' WHERE id = $pid");
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}
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// Checks whether a player can make an offer or if he has already done so.
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function checkOffer($pid) {
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$delay = $this->game->ticks['day']->interval - $this->game->ticks['hour']->interval * 2;
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$q = $this->db->query(
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"SELECT id FROM research_assistance "
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. "WHERE player = $pid AND (UNIX_TIMESTAMP(NOW()) - moment) < $delay"
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);
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return (dbCount($q) > 0);
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}
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function getAllDependencies(&$list, $id) {
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if (is_array($list[$id]['all_deps'])) {
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return $list[$id]['all_deps'];
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}
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$list[$id]['all_deps'] = array();
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foreach ($list[$id]['depends_on'] as $dep) {
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if (in_array($dep, $list[$id]['all_deps'])) {
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continue;
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}
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array_push($list[$id]['all_deps'], $dep);
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$ddeps = $this->getAllDependencies($list, $dep);
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foreach ($ddeps as $ddep) {
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if (in_array($ddep, $list[$id]['all_deps'])) {
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continue;
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}
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array_push($list[$id]['all_deps'], $ddep);
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}
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}
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return $list[$id]['all_deps'];
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}
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// Returns the list of all technologies
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public function getAll($lang) {
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$q = $this->db->query(
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"SELECT t.research, t.name, d.depends_on FROM research_txt t "
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. "LEFT JOIN research_dep d ON d.research = t.research "
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. "WHERE t.lang = '$lang' "
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. "ORDER BY t.research, d.depends_on"
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);
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$list = array();
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while ($r = dbFetchArray($q)) {
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if (!is_array($list[$r[0]])) {
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$list[$r[0]] = array(
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"name" => $r[1],
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"deps" => array()
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);
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}
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if (!is_null($r[2])) {
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array_push($list[$r[0]]["deps"], $r[2]);
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}
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}
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return $list;
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}
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}
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?>
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