Removed pocketmine subdirectory, map PSR-4 style

src/block/Element.php

@@ -0,0 +1,62 @@
+<?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;
+
+class Element extends Opaque{
+
+	/** @var int */
+	private $atomicWeight;
+	/** @var int */
+	private $group;
+	/** @var string */
+	private $symbol;
+
+	public function __construct(BlockIdentifier $idInfo, string $name, BlockBreakInfo $breakInfo, string $symbol, int $atomicWeight, int $group){
+		parent::__construct($idInfo, $name, $breakInfo);
+		$this->atomicWeight = $atomicWeight;
+		$this->group = $group;
+		$this->symbol = $symbol;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getAtomicWeight() : int{
+		return $this->atomicWeight;
+	}
+
+	/**
+	 * @return int
+	 */
+	public function getGroup() : int{
+		return $this->group;
+	}
+
+	/**
+	 * @return string
+	 */
+	public function getSymbol() : string{
+		return $this->symbol;
+	}
+}