Added Grass Path block, fixed redstone blocks not being able to be placed

src/pocketmine/block/Block.php

@@ -239,6 +239,8 @@ class Block extends Position implements Metadatable{
 	const FENCE_GATE_DARK_OAK = 186;
 	const FENCE_GATE_ACACIA = 187;
 
+	const GRASS_PATH = 198;
+
 	const PODZOL = 243;
 	const BEETROOT_BLOCK = 244;
 	const STONECUTTER = 245;
@@ -706,6 +708,8 @@ class Block extends Position implements Metadatable{
 			self::$list[self::CARROT_BLOCK] = Carrot::class;
 			self::$list[self::POTATO_BLOCK] = Potato::class;
 
+			self::$list[self::REDSTONE_BLOCK] = Redstone::class;
+
 			self::$list[self::QUARTZ_BLOCK] = Quartz::class;
 			self::$list[self::QUARTZ_STAIRS] = QuartzStairs::class;
 			self::$list[self::DOUBLE_WOOD_SLAB] = DoubleWoodSlab::class;
@@ -730,6 +734,8 @@ class Block extends Position implements Metadatable{
 			self::$list[self::FENCE_GATE_DARK_OAK] = FenceGateDarkOak::class;
 			self::$list[self::FENCE_GATE_ACACIA] = FenceGateAcacia::class;
 
+			self::$list[self::GRASS_PATH] = GrassPath::class;
+
 			self::$list[self::PODZOL] = Podzol::class;
 			self::$list[self::BEETROOT_BLOCK] = Beetroot::class;
 			self::$list[self::STONECUTTER] = Stonecutter::class;

src/pocketmine/block/Grass.php

@@ -84,6 +84,11 @@ class Grass extends Solid{
 			$item->useOn($this);
 			$this->getLevel()->setBlock($this, new Farmland());
 
+			return true;
+		}elseif($item->isShovel() and $this->getSide(1)->getId() === Block::AIR){
+			$item->useOn($this);
+			$this->getLevel()->setBlock($this, new GrassPath());
+
 			return true;
 		}
 

src/pocketmine/block/GrassPath.php

@@ -0,0 +1,66 @@
+<?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\block;
+
+use pocketmine\event\block\BlockSpreadEvent;
+use pocketmine\item\Item;
+use pocketmine\level\generator\object\TallGrass as TallGrassObject;
+use pocketmine\level\Level;
+use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Vector3;
+use pocketmine\Player;
+use pocketmine\Server;
+use pocketmine\utils\Random;
+
+class GrassPath extends Transparent{
+
+	protected $id = self::GRASS_PATH;
+
+	public function __construct(){
+
+	}
+
+	public function getName(){
+		return "Grass Path";
+	}
+
+	protected function recalculateBoundingBox(){
+		return new AxisAlignedBB(
+			$this->x,
+			$this->y,
+			$this->z,
+			$this->x + 1,
+			$this->y + 0.9375,
+			$this->z + 1
+		);
+	}
+
+	public function getHardness(){
+		return 3;
+	}
+
+	public function getDrops(Item $item){
+		return [
+			[Item::DIRT, 0, 1],
+		];
+	}
+}

src/pocketmine/item/Item.php

@@ -230,6 +230,8 @@ class Item{
 	const FENCE_GATE_DARK_OAK = 186;
 	const FENCE_GATE_ACACIA = 187;
 
+	const GRASS_PATH = 198;
+
 	const PODZOL = 243;
 	const BEETROOT_BLOCK = 244;
 	const STONECUTTER = 245;