From 89bd4173df1a7eeba8f8801b14890c21fdd526a1 Mon Sep 17 00:00:00 2001
From: Luke Darling <luke@lukedarling.net>
Date: Fri, 11 Mar 2016 16:09:05 -0500
Subject: [PATCH] Added Block::fromString() method

---
 src/pocketmine/block/Block.php | 35 ++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)

diff --git a/src/pocketmine/block/Block.php b/src/pocketmine/block/Block.php
index ea53daada..0e7212fde 100644
--- a/src/pocketmine/block/Block.php
+++ b/src/pocketmine/block/Block.php
@@ -544,6 +544,41 @@ public static function get($id, $meta = 0, Position $pos = null){
 		return $block;
 	}
 
+	/**
+	 * @param string $str
+	 * @param bool   $multiple
+	 *
+	 * @return Block[]|Block
+	 */
+	public static function fromString(string $str, bool $multiple = false){
+		if($multiple === true){
+			$blocks = [];
+			foreach(explode(",", $str) as $b){
+				$blocks[] = self::fromString($b, false);
+			}
+
+			return $blocks;
+		}else{
+			$b = explode(":", str_replace([" ", "minecraft:"], ["_", ""], trim($str)));
+			if(!isset($b[1])){
+				$meta = 0;
+			}else{
+				$meta = $b[1] & 0xFFFF;
+			}
+
+			if(defined(Block::class . "::" . strtoupper($b[0]))){
+				$block = self::get(constant(Block::class . "::" . strtoupper($b[0])), $meta);
+				if($block->getId() === self::AIR and strtoupper($b[0]) !== "AIR"){
+					$block = self::get($b[0] & 0xFFFF, $meta);
+				}
+			}else{
+				$block = self::get($b[0] & 0xFFFF, $meta);
+			}
+
+			return $block;
+		}
+	}
+
 	/**
 	 * @param int $id
 	 * @param int $meta