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Cache a compressed CraftingDataPacket to reduce workload on player join

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this saves only a couple of ms per player join, but still worth it.
This commit is contained in:
Dylan K. Taylor 2017-10-29 09:57:55 +00:00
parent 6ce9e79cd5
commit f79e4237df
1 changed files with 11 additions and 5 deletions
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16
src/pocketmine/inventory/CraftingManager.php
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@ -26,6 +26,7 @@ namespace pocketmine\inventory;
use pocketmine\event\Timings;
use pocketmine\item\Item;
use pocketmine\item\ItemFactory;
use pocketmine\network\mcpe\protocol\BatchPacket;
use pocketmine\network\mcpe\protocol\CraftingDataPacket;
use pocketmine\Server;
use pocketmine\utils\Config;
@ -47,7 +48,7 @@ class CraftingManager{
private static $RECIPE_COUNT = 0;
/** @var CraftingDataPacket */
/** @var BatchPacket */
private $craftingDataCache;
public function __construct(){
@ -113,16 +114,21 @@ class CraftingManager{
$pk->encode();
$this->craftingDataCache = $pk;
$batch = new BatchPacket();
$batch->addPacket($pk);
$batch->setCompressionLevel(Server::getInstance()->networkCompressionLevel);
$batch->encode();
$this->craftingDataCache = $batch;
Timings::$craftingDataCacheRebuildTimer->stopTiming();
}
/**
* Returns a CraftingDataPacket for sending to players. Rebuilds the cache if it is outdated.
* Returns a pre-compressed CraftingDataPacket for sending to players. Rebuilds the cache if it is not found.
*
* @return CraftingDataPacket
* @return BatchPacket
*/
public function getCraftingDataPacket() : CraftingDataPacket{
public function getCraftingDataPacket() : BatchPacket{
if($this->craftingDataCache === null){
$this->buildCraftingDataCache();
}