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Caching creative inventory entries (#5703)

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Due to the high cost of Item::serializeCompoundTag(), it's very costly to rebuild this every time we need it. This is sent during the pre-spawn step, where we need to minimize costs as much as possible.
This commit is contained in:
ShockedPlot7560
2023-05-18 15:11:28 +02:00
committed by GitHub
parent 0547383296
commit db95bf8b9b
3 changed files with 93 additions and 13 deletions
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15
src/network/mcpe/InventoryManager.php
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@ -37,19 +37,17 @@ use pocketmine\inventory\CreativeInventory;
use pocketmine\inventory\Inventory;
use pocketmine\inventory\transaction\action\SlotChangeAction;
use pocketmine\inventory\transaction\InventoryTransaction;
use pocketmine\item\Item;
use pocketmine\network\mcpe\cache\CreativeInventoryCache;
use pocketmine\network\mcpe\convert\TypeConverter;
use pocketmine\network\mcpe\protocol\ClientboundPacket;
use pocketmine\network\mcpe\protocol\ContainerClosePacket;
use pocketmine\network\mcpe\protocol\ContainerOpenPacket;
use pocketmine\network\mcpe\protocol\ContainerSetDataPacket;
use pocketmine\network\mcpe\protocol\CreativeContentPacket;
use pocketmine\network\mcpe\protocol\InventoryContentPacket;
use pocketmine\network\mcpe\protocol\InventorySlotPacket;
use pocketmine\network\mcpe\protocol\MobEquipmentPacket;
use pocketmine\network\mcpe\protocol\types\BlockPosition;
use pocketmine\network\mcpe\protocol\types\inventory\ContainerIds;
use pocketmine\network\mcpe\protocol\types\inventory\CreativeContentEntry;
use pocketmine\network\mcpe\protocol\types\inventory\ItemStack;
use pocketmine\network\mcpe\protocol\types\inventory\ItemStackWrapper;
use pocketmine\network\mcpe\protocol\types\inventory\NetworkInventoryAction;
@ -599,16 +597,7 @@ class InventoryManager{
}
public function syncCreative() : void{
$typeConverter = TypeConverter::getInstance();
$entries = [];
if(!$this->player->isSpectator()){
//creative inventory may have holes if items were unregistered - ensure network IDs used are always consistent
foreach(CreativeInventory::getInstance()->getAll() as $k => $item){
$entries[] = new CreativeContentEntry($k, $typeConverter->coreItemStackToNet($item));
}
}
$this->session->sendDataPacket(CreativeContentPacket::create($entries));
$this->session->sendDataPacket(CreativeInventoryCache::getInstance()->getCache(CreativeInventory::getInstance()));
}
private function newItemStackId() : int{