PocketMine-MP/src/network/mcpe/protocol/BookEditPacket.php
Dylan K. Taylor 5c2ae0257c DataPacket: inject buffer via parameter instead of class field (packet & stream separation, step 2)
this is not complete yet, but the final change (having the binarystream actually come from outside) is a little more disruptive, and some extra changes need to be made. This will grant some sanity in the meantime without breaking too much stuff.
2020-02-25 16:19:11 +00:00

122 lines
3.3 KiB
PHP

<?php
/*
*
* ____ _ _ __ __ _ __ __ ____
* | _ \ ___ ___| | _____| |_| \/ (_)_ __ ___ | \/ | _ \
* | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
* | __/ (_) | (__| < __/ |_| | | | | | | | __/_____| | | | __/
* |_| \___/ \___|_|\_\___|\__|_| |_|_|_| |_|\___| |_| |_|_|
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* @author PocketMine Team
* @link http://www.pocketmine.net/
*
*
*/
declare(strict_types=1);
namespace pocketmine\network\mcpe\protocol;
#include <rules/DataPacket.h>
use pocketmine\network\BadPacketException;
use pocketmine\network\mcpe\handler\PacketHandler;
use pocketmine\network\mcpe\serializer\NetworkBinaryStream;
class BookEditPacket extends DataPacket implements ServerboundPacket{
public const NETWORK_ID = ProtocolInfo::BOOK_EDIT_PACKET;
public const TYPE_REPLACE_PAGE = 0;
public const TYPE_ADD_PAGE = 1;
public const TYPE_DELETE_PAGE = 2;
public const TYPE_SWAP_PAGES = 3;
public const TYPE_SIGN_BOOK = 4;
/** @var int */
public $type;
/** @var int */
public $inventorySlot;
/** @var int */
public $pageNumber;
/** @var int */
public $secondaryPageNumber;
/** @var string */
public $text;
/** @var string */
public $photoName;
/** @var string */
public $title;
/** @var string */
public $author;
/** @var string */
public $xuid;
protected function decodePayload(NetworkBinaryStream $in) : void{
$this->type = $in->getByte();
$this->inventorySlot = $in->getByte();
switch($this->type){
case self::TYPE_REPLACE_PAGE:
case self::TYPE_ADD_PAGE:
$this->pageNumber = $in->getByte();
$this->text = $in->getString();
$this->photoName = $in->getString();
break;
case self::TYPE_DELETE_PAGE:
$this->pageNumber = $in->getByte();
break;
case self::TYPE_SWAP_PAGES:
$this->pageNumber = $in->getByte();
$this->secondaryPageNumber = $in->getByte();
break;
case self::TYPE_SIGN_BOOK:
$this->title = $in->getString();
$this->author = $in->getString();
$this->xuid = $in->getString();
break;
default:
throw new BadPacketException("Unknown book edit type $this->type!");
}
}
protected function encodePayload(NetworkBinaryStream $out) : void{
$out->putByte($this->type);
$out->putByte($this->inventorySlot);
switch($this->type){
case self::TYPE_REPLACE_PAGE:
case self::TYPE_ADD_PAGE:
$out->putByte($this->pageNumber);
$out->putString($this->text);
$out->putString($this->photoName);
break;
case self::TYPE_DELETE_PAGE:
$out->putByte($this->pageNumber);
break;
case self::TYPE_SWAP_PAGES:
$out->putByte($this->pageNumber);
$out->putByte($this->secondaryPageNumber);
break;
case self::TYPE_SIGN_BOOK:
$out->putString($this->title);
$out->putString($this->author);
$out->putString($this->xuid);
break;
default:
throw new \InvalidArgumentException("Unknown book edit type $this->type!");
}
}
public function handle(PacketHandler $handler) : bool{
return $handler->handleBookEdit($this);
}
}