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Implemented Lectern (#4708)

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Co-authored-by: Covered123 <58715544+JavierLeon9966@users.noreply.github.com>
Co-authored-by: Dylan K. Taylor <dktapps@pmmp.io>
This commit is contained in:
ipad54
2022-01-16 00:21:29 +03:00
committed by GitHub
parent ee6548aa50
commit 1366c49f1f
8 changed files with 253 additions and 3 deletions
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src/block/tile/Lectern.php Normal file
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<?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\block\tile;
use pocketmine\item\Item;
use pocketmine\item\WritableBookBase;
use pocketmine\nbt\tag\CompoundTag;
use function count;
/**
* @deprecated
* @see \pocketmine\block\Lectern
*/
class Lectern extends Spawnable{
public const TAG_HAS_BOOK = "hasBook";
public const TAG_PAGE = "page";
public const TAG_TOTAL_PAGES = "totalPages";
public const TAG_BOOK = "book";
private int $viewedPage = 0;
private ?WritableBookBase $book = null;
public function readSaveData(CompoundTag $nbt) : void{
$this->viewedPage = $nbt->getInt(self::TAG_PAGE, 0);
if(($itemTag = $nbt->getCompoundTag(self::TAG_BOOK)) !== null){
$book = Item::nbtDeserialize($itemTag);
if($book instanceof WritableBookBase && !$book->isNull()){
$this->book = $book;
}
}
}
protected function writeSaveData(CompoundTag $nbt) : void{
$nbt->setByte(self::TAG_HAS_BOOK, $this->book !== null ? 1 : 0);
$nbt->setInt(self::TAG_PAGE, $this->viewedPage);
if($this->book !== null){
$nbt->setTag(self::TAG_BOOK, $this->book->nbtSerialize());
$nbt->setInt(self::TAG_TOTAL_PAGES, count($this->book->getPages()));
}
}
public function getViewedPage() : int{
return $this->viewedPage;
}
public function setViewedPage(int $viewedPage) : void{
$this->viewedPage = $viewedPage;
}
public function getBook() : ?WritableBookBase{
return $this->book !== null ? clone $this->book : null;
}
public function setBook(?WritableBookBase $book) : void{
$this->book = $book !== null && !$book->isNull() ? clone $book : null;
}
protected function addAdditionalSpawnData(CompoundTag $nbt) : void{
$nbt->setByte(self::TAG_HAS_BOOK, $this->book !== null ? 1 : 0);
$nbt->setInt(self::TAG_PAGE, $this->viewedPage);
if($this->book !== null){
$nbt->setTag(self::TAG_BOOK, $this->book->nbtSerialize());
$nbt->setInt(self::TAG_TOTAL_PAGES, count($this->book->getPages()));
}
}
}