PocketMine-MP/src/pocketmine/block/Stone.php

<?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;

use pocketmine\item\Item;
use pocketmine\item\Tool;

class Stone extends Solid{
	const NORMAL = 0;
	const GRANITE = 1;
	const POLISHED_GRANITE = 2;
	const DIORITE = 3;
	const POLISHED_DIORITE = 4;
	const ANDESITE = 5;
	const POLISHED_ANDESITE = 6;

	protected $id = self::STONE;

	public function __construct(int $meta = 0){
		$this->meta = $meta;
	}

	public function getHardness() : float{
		return 1.5;
	}

	public function getToolType() : int{
		return Tool::TYPE_PICKAXE;
	}

	public function getName() : string{
		static $names = [
			self::NORMAL => "Stone",
			self::GRANITE => "Granite",
			self::POLISHED_GRANITE => "Polished Granite",
			self::DIORITE => "Diorite",
			self::POLISHED_DIORITE => "Polished Diorite",
			self::ANDESITE => "Andesite",
			self::POLISHED_ANDESITE => "Polished Andesite"
		];
		return $names[$this->meta & 0x07] ?? "Unknown";
	}

	public function getDrops(Item $item) : array{
		if($item->isPickaxe() >= Tool::TIER_WOODEN){
			if($this->getDamage() === self::NORMAL){
				return [
					Item::get(Item::COBBLESTONE, $this->getDamage(), 1)
				];
			}

			return parent::getDrops($item);
		}

		return [];
	}

}