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refactor: s1_units caching implemented

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#313
This commit is contained in:
Martin Ambrus
2017-11-20 16:17:26 +01:00
parent 64d7d158c7
commit ceeb6a3a9b
2 changed files with 49 additions and 11 deletions
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GameEngine/Database.php
+34 -8
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@@ -5472,22 +5472,44 @@ References: User ID/Message ID, Mode
}
function getUnit($vid, $use_cache = true) {
$vid = (int) $vid;
$array_passed = is_array($vid);
if (!$array_passed) {
$singleVillage = true;
$vid = [$vid];
} else {
foreach ($vid as $index => $vidValue) {
$vid[$index] = (int) $vidValue;
}
}
$returnArray = [];
// first of all, check if we should be using cache and whether the field
// required is already cached
if ($use_cache && ($cachedValue = self::returnCachedContent(self::$unitsCache, $vid)) && !is_null($cachedValue)) {
if ($use_cache && !$array_passed && ($cachedValue = self::returnCachedContent(self::$unitsCache, (int) $vid[0])) && !is_null($cachedValue)) {
return $cachedValue;
}
} else if ($use_cache && $array_passed) {
$newIDs = [];
foreach ($vid as $villageID) {
// don't cache what we don't need to cache
if (isset(self::$unitsCache[$villageID])) {
$returnArray[$villageID] = self::$unitsCache[$villageID];
} else {
// add the uncached ID, so we can select and cache it
$newIDs[] = $villageID;
}
}
$vid = $newIDs;
if (!is_array($vid)) {
$singleVillage = true;
$vid = [$vid];
// nothing to cache? return what we have
if (!count($vid)) {
return $returnArray;
}
}
$q = "SELECT * from " . TB_PREFIX . "units where vref IN(".implode(', ', $vid).")";
$result = mysqli_query($this->dblink,$q);
$returnArray = [];
$resCount = 0;
$vidCount = count($vid);
@@ -6048,7 +6070,11 @@ References: User ID/Message ID, Mode
self::$villageFromReinforcementsCache = [];
self::$oasisArrayReinforcementsCache = [];
self::$oasisReinforcementsCache = [];
self::$unitsCache = [];
self::clearUnitsCache();
}
public static function clearUnitsCache() {
self::$unitsCache = [];
}
// no need to cache this method