mirror of
https://github.com/pmmp/PocketMine-MP.git
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86 lines
2.8 KiB
PHP
86 lines
2.8 KiB
PHP
<?php
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/*
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*
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* ____ _ _ __ __ _ __ __ ____
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* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
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* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
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* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
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* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* @author PocketMine Team
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* @link http://www.pocketmine.net/
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*
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*
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*/
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declare(strict_types=1);
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namespace pocketmine\network\mcpe\protocol;
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#include <rules/DataPacket.h>
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use pocketmine\network\mcpe\protocol\types\inventory\MismatchTransactionData;
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use pocketmine\network\mcpe\protocol\types\inventory\NormalTransactionData;
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use pocketmine\network\mcpe\protocol\types\inventory\ReleaseItemTransactionData;
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use pocketmine\network\mcpe\protocol\types\inventory\TransactionData;
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use pocketmine\network\mcpe\protocol\types\inventory\UseItemOnEntityTransactionData;
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use pocketmine\network\mcpe\protocol\types\inventory\UseItemTransactionData;
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use pocketmine\network\mcpe\serializer\NetworkBinaryStream;
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/**
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* This packet effectively crams multiple packets into one.
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*/
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class InventoryTransactionPacket extends DataPacket implements ClientboundPacket, ServerboundPacket{
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public const NETWORK_ID = ProtocolInfo::INVENTORY_TRANSACTION_PACKET;
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public const TYPE_NORMAL = 0;
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public const TYPE_MISMATCH = 1;
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public const TYPE_USE_ITEM = 2;
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public const TYPE_USE_ITEM_ON_ENTITY = 3;
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public const TYPE_RELEASE_ITEM = 4;
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/** @var TransactionData */
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public $trData;
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protected function decodePayload(NetworkBinaryStream $in) : void{
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$transactionType = $in->getUnsignedVarInt();
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switch($transactionType){
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case self::TYPE_NORMAL:
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$this->trData = new NormalTransactionData();
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break;
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case self::TYPE_MISMATCH:
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$this->trData = new MismatchTransactionData();
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break;
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case self::TYPE_USE_ITEM:
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$this->trData = new UseItemTransactionData();
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break;
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case self::TYPE_USE_ITEM_ON_ENTITY:
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$this->trData = new UseItemOnEntityTransactionData();
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break;
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case self::TYPE_RELEASE_ITEM:
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$this->trData = new ReleaseItemTransactionData();
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break;
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default:
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throw new PacketDecodeException("Unknown transaction type $transactionType");
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}
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$this->trData->decode($in);
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}
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protected function encodePayload(NetworkBinaryStream $out) : void{
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$out->putUnsignedVarInt($this->trData->getTypeId());
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$this->trData->encode($out);
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}
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public function handle(PacketHandlerInterface $handler) : bool{
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return $handler->handleInventoryTransaction($this);
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}
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}
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