<?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\entity;

class Skin{

	/** @var string */
	private $skinId;
	/** @var string */
	private $skinData;
	/** @var string */
	private $capeData;
	/** @var string */
	private $geometryName;
	/** @var string */
	private $geometryData;

	public function __construct(string $skinId, string $skinData, string $capeData = "", string $geometryName = "", string $geometryData = ""){
		$this->skinId = $skinId;
		$this->skinData = $skinData;
		$this->capeData = $capeData;
		$this->geometryName = $geometryName;
		$this->geometryData = $geometryData;
	}

	public function isValid() : bool{
		return (
			$this->skinId !== "" and
			(($s = strlen($this->skinData)) === 16384 or $s === 8192) and
			($this->capeData === "" or strlen($this->capeData) === 8192)
		);
	}

	/**
	 * @return string
	 */
	public function getSkinId() : string{
		return $this->skinId;
	}

	/**
	 * @return string
	 */
	public function getSkinData() : string{
		return $this->skinData;
	}

	/**
	 * @return string
	 */
	public function getCapeData() : string{
		return $this->capeData;
	}

	/**
	 * @return string
	 */
	public function getGeometryName() : string{
		return $this->geometryName;
	}

	/**
	 * @return string
	 */
	public function getGeometryData() : string{
		return $this->geometryData;
	}

}