<?php

/*
 *
 *  _                       _           _ __  __ _             
 * (_)                     (_)         | |  \/  (_)            
 *  _ _ __ ___   __ _  __ _ _  ___ __ _| | \  / |_ _ __   ___  
 * | | '_ ` _ \ / _` |/ _` | |/ __/ _` | | |\/| | | '_ \ / _ \ 
 * | | | | | | | (_| | (_| | | (_| (_| | | |  | | | | | |  __/ 
 * |_|_| |_| |_|\__,_|\__, |_|\___\__,_|_|_|  |_|_|_| |_|\___| 
 *                     __/ |                                   
 *                    |___/                                                                     
 * 
 * This program is a third party build by ImagicalMine.
 * 
 * PocketMine 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 ImagicalMine Team
 * @link http://forums.imagicalcorp.ml/
 * 
 *
*/

namespace pocketmine\level\format\anvil;

use pocketmine\level\format\LevelProvider;


class RegionLoader extends \pocketmine\level\format\mcregion\RegionLoader{

	public function __construct(LevelProvider $level, $regionX, $regionZ){
		$this->x = $regionX;
		$this->z = $regionZ;
		$this->levelProvider = $level;
		$this->filePath = $this->levelProvider->getPath() . "region/r.$regionX.$regionZ.mca";
		$exists = file_exists($this->filePath);
		touch($this->filePath);
		$this->filePointer = fopen($this->filePath, "r+b");
		stream_set_read_buffer($this->filePointer, 1024 * 16); //16KB
		stream_set_write_buffer($this->filePointer, 1024 * 16); //16KB
		if(!$exists){
			$this->createBlank();
		}else{
			$this->loadLocationTable();
		}

		$this->lastUsed = time();
	}

	protected function unserializeChunk($data){
		return Chunk::fromBinary($data, $this->levelProvider);
	}
}