<?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/
 *
 *
*/

namespace pocketmine\network\protocol;

use pocketmine\resourcepacks\ResourcePackInfoEntry;

#include <rules/DataPacket.h>


class ResourcePacksInfoPacket extends DataPacket{
	const NETWORK_ID = Info::RESOURCE_PACKS_INFO_PACKET;

	public $mustAccept = false; //if true, forces client to use selected resource packs
	/** @var ResourcePackInfoEntry[] */
	public $behaviorPackEntries = [];
	/** @var ResourcePackInfoEntry[] */
	public $resourcePackEntries = [];

	public function decode(){
		$this->mustAccept = $this->getBool();
		$behaviorPackCount = $this->getLShort();
		while($behaviorPackCount-- > 0){
			$id = $this->getString();
			$version = $this->getString();
			$size = $this->getLLong();
			$this->behaviorPackEntries[] = new ResourcePackInfoEntry($id, $version, $size);
		}

		$resourcePackCount = $this->getLShort();
		while($resourcePackCount-- > 0){
			$id = $this->getString();
			$version = $this->getString();
			$size = $this->getLLong();
			$this->resourcePackEntries[] = new ResourcePackInfoEntry($id, $version, $size);
		}
	}

	public function encode(){
		$this->reset();

		$this->putBool($this->mustAccept);
		$this->putLShort(count($this->behaviorPackEntries));
		foreach($this->behaviorPackEntries as $entry){
			$this->putString($entry->getPackId());
			$this->putString($entry->getVersion());
			$this->putLLong($entry->getPackSize());
		}
		$this->putLShort(count($this->resourcePackEntries));
		foreach($this->resourcePackEntries as $entry){
			$this->putString($entry->getPackId());
			$this->putString($entry->getVersion());
			$this->putLLong($entry->getPackSize());
		}
	}
}