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https://github.com/pmmp/PocketMine-MP.git
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90 lines
2.3 KiB
PHP
90 lines
2.3 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\level\format\io;
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use pocketmine\level\format\Chunk;
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use pocketmine\level\format\io\exception\CorruptedChunkException;
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use pocketmine\level\format\io\exception\UnsupportedChunkFormatException;
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use pocketmine\level\LevelException;
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abstract class BaseLevelProvider implements LevelProvider{
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/** @var string */
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protected $path;
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/** @var LevelData */
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protected $levelData;
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public function __construct(string $path){
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if(!file_exists($path)){
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throw new LevelException("Level does not exist");
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}
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$this->path = $path;
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$this->levelData = $this->loadLevelData();
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}
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abstract protected function loadLevelData() : LevelData;
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public function getPath() : string{
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return $this->path;
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}
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/**
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* @return LevelData
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*/
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public function getLevelData() : LevelData{
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return $this->levelData;
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}
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/**
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* @param int $chunkX
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* @param int $chunkZ
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*
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* @return Chunk|null
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* @throws CorruptedChunkException
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* @throws UnsupportedChunkFormatException
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*/
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public function loadChunk(int $chunkX, int $chunkZ) : ?Chunk{
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return $this->readChunk($chunkX, $chunkZ);
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}
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public function saveChunk(Chunk $chunk) : void{
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if(!$chunk->isGenerated()){
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throw new \InvalidStateException("Cannot save un-generated chunk");
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}
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$this->writeChunk($chunk);
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}
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/**
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* @param int $chunkX
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* @param int $chunkZ
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*
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* @return Chunk|null
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* @throws UnsupportedChunkFormatException
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* @throws CorruptedChunkException
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*/
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abstract protected function readChunk(int $chunkX, int $chunkZ) : ?Chunk;
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abstract protected function writeChunk(Chunk $chunk) : void;
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}
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