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refactor: s1_wdata caching implemented

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#313
This commit is contained in:
Martin Ambrus
2017-11-21 00:59:06 +01:00
parent 676de95764
commit 80160d683e
2 changed files with 76 additions and 7 deletions
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GameEngine/Database.php
+54 -6
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@@ -1861,19 +1861,67 @@ class MYSQLi_DB implements IDbConnection {
}
function getVillageByWorldID($vid, $use_cache = true) {
$vid = (int) $vid;
$array_passed = is_array($vid);
if (!$array_passed) {
$vid = [(int) $vid];
} else {
foreach ($vid as $index => $ivdValue) {
$vid[$index] = (int) $ivdValue;
}
}
if (!count($vid)) {
return [];
}
// first of all, check if we should be using cache and whether the field
// required is already cached
if ($use_cache && ($cachedValue = self::returnCachedContent(self::$villageFieldsCacheByWorldID, $vid)) && !is_null($cachedValue)) {
if ($use_cache && !$array_passed && isset(self::$villageFieldsCacheByWorldID[$vid[0]]) && is_array(self::$villageFieldsCacheByWorldID[$vid[0]]) && !count(self::$villageFieldsCacheByWorldID[$vid[0]])) {
return self::$villageFieldsCacheByWorldID[$vid[0]];
} else if ($use_cache && $array_passed) {
// check what we can return from cache
$newVIDs = [];
foreach ($vid as $key) {
if (!isset(self::$villageFieldsCacheByWorldID[$key])) {
$newVIDs [] = $key;
}
}
// everything's cached, just return the cache
if (!count($newVIDs)) {
return self::$villageFieldsCacheByWorldID;
} else {
// update remaining IDs to select and cache
$vid = $newVIDs;
}
} else if ($use_cache && !$array_passed && ($cachedValue = self::returnCachedContent(self::$villageFieldsCacheByWorldID, $vid[0])) && !is_null($cachedValue)) {
return $cachedValue;
}
$q = "SELECT * FROM " . TB_PREFIX . "wdata where id = $vid LIMIT 1";
$result = mysqli_query($this->dblink,$q);
$q = "SELECT * FROM " . TB_PREFIX . "wdata where id IN(".implode(', ', $vid).")";
$result = $this->mysqli_fetch_all(mysqli_query($this->dblink,$q));
self::$villageFieldsCacheByWorldID[$vid] = mysqli_fetch_array($result, MYSQLI_ASSOC);
return self::$villageFieldsCacheByWorldID[$vid];
// return a single value
if (!$array_passed) {
self::$villageFieldsCacheByWorldID[$vid[0]] = $result[0];
} else {
if ($result && count($result)) {
foreach ( $result as $record ) {
self::$villageFieldsCacheByWorldID[$record['id']] = $record;
}
}
// check for any missing IDs and fill them in with blanks,
// since no reinforcements were found for these villages
foreach ($vid as $key) {
if (!isset(self::$villageFieldsCacheByWorldID[$key])) {
self::$villageFieldsCacheByWorldID[$key] = [];
}
}
}
return ($array_passed ? self::$villageFieldsCacheByWorldID : self::$villageFieldsCacheByWorldID[$vid[0]]);
}
public function getVillageBattleData($vid, $use_cache = true) {