mirror of
https://github.com/pmmp/PocketMine-MP.git
synced 2025-05-19 20:24:29 +00:00
4d15eb3327
@shoghicp, y u do dis... I almost created a sub-packet architecture to deal with this shit :( This mess really ought to be split into multiple packets. Perhaps the PacketPool can be extended to do that in the future.
86 lines
2.6 KiB
PHP
86 lines
2.6 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\handler\SessionHandler;
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use pocketmine\network\mcpe\protocol\types\MismatchTransactionData;
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use pocketmine\network\mcpe\protocol\types\NormalTransactionData;
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use pocketmine\network\mcpe\protocol\types\ReleaseItemTransactionData;
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use pocketmine\network\mcpe\protocol\types\TransactionData;
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use pocketmine\network\mcpe\protocol\types\UseItemOnEntityTransactionData;
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use pocketmine\network\mcpe\protocol\types\UseItemTransactionData;
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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{
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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 $trData;
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protected function decodePayload() : void{
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$transactionType = $this->getUnsignedVarInt();
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switch($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 \UnexpectedValueException("Unknown transaction type $transactionType");
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}
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$this->trData->decode($this);
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}
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protected function encodePayload() : void{
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$this->putUnsignedVarInt($this->trData->getTypeId());
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$this->trData->encode($this);
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}
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public function handle(SessionHandler $handler) : bool{
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return $handler->handleInventoryTransaction($this);
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}
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}
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