diff --git a/src/pocketmine/Player.php b/src/pocketmine/Player.php
index d7c1ba591..227a51e1f 100644
--- a/src/pocketmine/Player.php
+++ b/src/pocketmine/Player.php
@@ -1752,19 +1752,19 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 
 							$nbt = new Compound("", [
 								"Pos" => new Enum("Pos", [
-										new Double("", $this->x),
-										new Double("", $this->y + $this->getEyeHeight()),
-										new Double("", $this->z)
-									]),
+									new Double("", $this->x),
+									new Double("", $this->y + $this->getEyeHeight()),
+									new Double("", $this->z)
+								]),
 								"Motion" => new Enum("Motion", [
-										new Double("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)),
-										new Double("", -sin($this->pitch / 180 * M_PI)),
-										new Double("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))
-									]),
+									new Double("", -sin($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI)),
+									new Double("", -sin($this->pitch / 180 * M_PI)),
+									new Double("", cos($this->yaw / 180 * M_PI) * cos($this->pitch / 180 * M_PI))
+								]),
 								"Rotation" => new Enum("Rotation", [
-										new Float("", $this->yaw),
-										new Float("", $this->pitch)
-									]),
+									new Float("", $this->yaw),
+									new Float("", $this->pitch)
+								]),
 							]);
 
 							$f = 1.5;
@@ -1875,7 +1875,7 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 				if($target instanceof Entity and $this->getGamemode() !== Player::VIEW and $this->dead !== true and $target->dead !== true){
 					if($target instanceof DroppedItem or $target instanceof Arrow){
 						$this->kick("Attempting to attack an invalid entity");
-						$this->server->getLogger()->warning("Player ". $this->getName() ." tried to attack an invalid entity");
+						$this->server->getLogger()->warning("Player " . $this->getName() . " tried to attack an invalid entity");
 						return;
 					}
 
@@ -2536,7 +2536,7 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 			case EntityDamageEvent::CAUSE_ENTITY_EXPLOSION:
 				$message = $this->getName() . " blew up";
 				break;
-			
+
 			case EntityDamageEvent::CAUSE_MAGIC:
 			case EntityDamageEvent::CAUSE_CUSTOM:
 
@@ -2621,7 +2621,7 @@ class Player extends Human implements CommandSender, InventoryHolder, IPlayer{
 		$flags = 0;
 		$flags |= $this->fireTicks > 0 ? 1 : 0;
 		//$flags |= ($this->crouched === true ? 0b10:0) << 1;
-		$flags |= ($this->inAction === true ? 0b10000:0);
+		$flags |= ($this->inAction === true ? 0b10000 : 0);
 		$d = [
 			0 => ["type" => 0, "value" => $flags],
 			1 => ["type" => 1, "value" => $this->airTicks],
diff --git a/src/pocketmine/PocketMine.php b/src/pocketmine/PocketMine.php
index aa125a9f7..bc0951216 100644
--- a/src/pocketmine/PocketMine.php
+++ b/src/pocketmine/PocketMine.php
@@ -143,8 +143,8 @@ namespace pocketmine {
 			if($response = Utils::getURL("http://ip-api.com/json")
 				and $ip_geolocation_data = json_decode($response, true)
 				and $ip_geolocation_data['status'] != 'fail'
-				and date_default_timezone_set($ip_geolocation_data['timezone']))
-			{
+				and date_default_timezone_set($ip_geolocation_data['timezone'])
+			){
 				//Again, for redundancy.
 				ini_set("date.timezone", $ip_geolocation_data['timezone']);
 			}else{
@@ -192,8 +192,7 @@ namespace pocketmine {
 				//Detect the Time Zone string
 				preg_match($regex, $string, $matches);
 
-				if(!isset($matches[2]))
-				{
+				if(!isset($matches[2])){
 					return false;
 				}
 
@@ -251,6 +250,7 @@ namespace pocketmine {
 
 	/**
 	 * @param string $offset In the format of +09:00, +02:00, -04:00 etc.
+	 *
 	 * @return string
 	 */
 	function parse_offset($offset){
diff --git a/src/pocketmine/Server.php b/src/pocketmine/Server.php
index 777429bca..c744fb4e9 100644
--- a/src/pocketmine/Server.php
+++ b/src/pocketmine/Server.php
@@ -149,8 +149,8 @@ class Server{
 	 */
 	private $tickCounter;
 	private $nextTick = 0;
-	private $tickAverage = [20,20,20,20,20];
-	private $useAverage = [20,20,20,20,20];
+	private $tickAverage = [20, 20, 20, 20, 20];
+	private $useAverage = [20, 20, 20, 20, 20];
 
 	/** @var \AttachableThreadedLogger */
 	private $logger;
@@ -1444,7 +1444,7 @@ class Server{
 	}
 
 	/**
-	 * @param \ClassLoader $autoloader
+	 * @param \ClassLoader    $autoloader
 	 * @param \ThreadedLogger $logger
 	 * @param string          $filePath
 	 * @param string          $dataPath
@@ -1672,7 +1672,7 @@ class Server{
 	}
 
 	/**
-	 * @param $message
+	 * @param               $message
 	 * @param Player[]|null $recipients
 	 *
 	 * @return int
@@ -1898,7 +1898,7 @@ class Server{
 			foreach($this->interfaces as $interface){
 				$interface->shutdown();
 			}
-		}catch (\Exception $e){
+		}catch(\Exception $e){
 			$this->logger->emergency("Crashed while crashing, killing process");
 			@kill(getmypid());
 		}
@@ -2083,8 +2083,8 @@ class Server{
 		foreach($this->getLevels() as $level){
 			try{
 				$level->doTick($currentTick);
-			}catch (\Exception $e){
-				$this->logger->critical("Could not tick level ".$level->getName().": ".$e->getMessage());
+			}catch(\Exception $e){
+				$this->logger->critical("Could not tick level " . $level->getName() . ": " . $e->getMessage());
 				if($this->logger instanceof MainLogger){
 					$this->logger->logException($e);
 				}
@@ -2152,7 +2152,7 @@ class Server{
 
 	private function titleTick(){
 		if(defined("pocketmine\\DEBUG") and \pocketmine\DEBUG >= 0 and \pocketmine\ANSI === true){
-			echo "\x1b]0;". $this->getName() . " " . $this->getPocketMineVersion() . " | Online " . count($this->players) . "/" . $this->getMaxPlayers() . " | RAM " . round((memory_get_usage() / 1024) / 1024, 2) . "/" . round((memory_get_usage(true) / 1024) / 1024, 2) . " MB | U " . round($this->mainInterface->getUploadUsage() / 1024, 2) . " D " . round($this->mainInterface->getDownloadUsage() / 1024, 2) . " kB/s | TPS " . $this->getTicksPerSecond() . " | Load ". $this->getTickUsage() . "%\x07";
+			echo "\x1b]0;" . $this->getName() . " " . $this->getPocketMineVersion() . " | Online " . count($this->players) . "/" . $this->getMaxPlayers() . " | RAM " . round((memory_get_usage() / 1024) / 1024, 2) . "/" . round((memory_get_usage(true) / 1024) / 1024, 2) . " MB | U " . round($this->mainInterface->getUploadUsage() / 1024, 2) . " D " . round($this->mainInterface->getDownloadUsage() / 1024, 2) . " kB/s | TPS " . $this->getTicksPerSecond() . " | Load " . $this->getTickUsage() . "%\x07";
 		}
 	}
 
@@ -2199,7 +2199,7 @@ class Server{
 
 		try{
 			$this->generationManager->process();
-		}catch (\Exception $e){
+		}catch(\Exception $e){
 			if($this->logger instanceof MainLogger){
 				$this->logger->logException($e);
 			}
diff --git a/src/pocketmine/block/Air.php b/src/pocketmine/block/Air.php
index 16840484f..22d9a7386 100644
--- a/src/pocketmine/block/Air.php
+++ b/src/pocketmine/block/Air.php
@@ -20,6 +20,7 @@
 */
 
 namespace pocketmine\block;
+
 use pocketmine\item\Item;
 
 
@@ -39,25 +40,25 @@ class Air extends Transparent{
 		return "Air";
 	}
 
-    public function isBreakable(Item $item){
-        return false;
-    }
+	public function isBreakable(Item $item){
+		return false;
+	}
 
-    public function canBeFlowedInto(){
-        return true;
-    }
+	public function canBeFlowedInto(){
+		return true;
+	}
 
-    public function canBeReplaced(){
-        return true;
-    }
+	public function canBeReplaced(){
+		return true;
+	}
 
-    public function canBePlaced(){
-        return false;
-    }
+	public function canBePlaced(){
+		return false;
+	}
 
-    public function isSolid(){
-        return false;
-    }
+	public function isSolid(){
+		return false;
+	}
 
 	public function getBoundingBox(){
 		return null;
diff --git a/src/pocketmine/block/Bed.php b/src/pocketmine/block/Bed.php
index 7b0e83025..16cadf7f9 100644
--- a/src/pocketmine/block/Bed.php
+++ b/src/pocketmine/block/Bed.php
@@ -29,23 +29,23 @@ use pocketmine\Player;
 
 class Bed extends Transparent{
 
-    protected $id = self::BED_BLOCK;
+	protected $id = self::BED_BLOCK;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function getHardness(){
-        return 1;
-    }
+	public function getHardness(){
+		return 1;
+	}
 
-    public function getName(){
-        return "Bed Block";
-    }
+	public function getName(){
+		return "Bed Block";
+	}
 
 	protected function recalculateBoundingBox(){
 		return new AxisAlignedBB(
diff --git a/src/pocketmine/block/Bedrock.php b/src/pocketmine/block/Bedrock.php
index 00ac97b4e..4f8f04257 100644
--- a/src/pocketmine/block/Bedrock.php
+++ b/src/pocketmine/block/Bedrock.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Bedrock extends Solid{
 
-    protected $id = self::BEDROCK;
+	protected $id = self::BEDROCK;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Bedrock";
-    }
+	public function getName(){
+		return "Bedrock";
+	}
 
-    public function getHardness(){
-        return 18000000;
-    }
+	public function getHardness(){
+		return 18000000;
+	}
 
 	public function isBreakable(Item $item){
 		return false;
diff --git a/src/pocketmine/block/Beetroot.php b/src/pocketmine/block/Beetroot.php
index 41c5fae43..de006fa4f 100644
--- a/src/pocketmine/block/Beetroot.php
+++ b/src/pocketmine/block/Beetroot.php
@@ -25,15 +25,15 @@ use pocketmine\item\Item;
 
 class Beetroot extends Crops{
 
-    protected $id = self::BEETROOT_BLOCK;
+	protected $id = self::BEETROOT_BLOCK;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Beetroot Block";
-    }
+	public function getName(){
+		return "Beetroot Block";
+	}
 
 	public function getDrops(Item $item){
 		$drops = [];
diff --git a/src/pocketmine/block/BirchWoodStairs.php b/src/pocketmine/block/BirchWoodStairs.php
index bd37fa235..ae0517878 100644
--- a/src/pocketmine/block/BirchWoodStairs.php
+++ b/src/pocketmine/block/BirchWoodStairs.php
@@ -25,15 +25,15 @@ use pocketmine\item\Item;
 
 class BirchWoodStairs extends Stair{
 
-    protected $id = self::BIRCH_WOOD_STAIRS;
+	protected $id = self::BIRCH_WOOD_STAIRS;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Birch Wood Stairs";
-    }
+	public function getName(){
+		return "Birch Wood Stairs";
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/Block.php b/src/pocketmine/block/Block.php
index 71651a406..b78a38b87 100644
--- a/src/pocketmine/block/Block.php
+++ b/src/pocketmine/block/Block.php
@@ -782,8 +782,8 @@ class Block extends Position implements Metadatable{
 	}
 
 	/**
-	 * @param int    $id
-	 * @param int    $meta
+	 * @param int $id
+	 * @param int $meta
 	 */
 	public function __construct($id, $meta = 0){
 		$this->id = (int) $id;
diff --git a/src/pocketmine/block/Bookshelf.php b/src/pocketmine/block/Bookshelf.php
index dd0f97278..8e930b2f3 100644
--- a/src/pocketmine/block/Bookshelf.php
+++ b/src/pocketmine/block/Bookshelf.php
@@ -24,18 +24,18 @@ namespace pocketmine\block;
 
 class Bookshelf extends Solid{
 
-    protected $id = self::BOOKSHELF;
+	protected $id = self::BOOKSHELF;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Bookshelf";
-    }
+	public function getName(){
+		return "Bookshelf";
+	}
 
-    public function getHardness(){
-        return 7.5;
-    }
+	public function getHardness(){
+		return 7.5;
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/BrickStairs.php b/src/pocketmine/block/BrickStairs.php
index 3b2ae72cb..f8830cc80 100644
--- a/src/pocketmine/block/BrickStairs.php
+++ b/src/pocketmine/block/BrickStairs.php
@@ -24,14 +24,14 @@ namespace pocketmine\block;
 
 class BrickStairs extends Stair{
 
-    protected $id = self::BRICK_STAIRS;
+	protected $id = self::BRICK_STAIRS;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Brick Stairs";
-    }
+	public function getName(){
+		return "Brick Stairs";
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Bricks.php b/src/pocketmine/block/Bricks.php
index f95e2c4a6..cb6d65592 100644
--- a/src/pocketmine/block/Bricks.php
+++ b/src/pocketmine/block/Bricks.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Bricks extends Solid{
 
-    protected $id = self::BRICKS_BLOCK;
+	protected $id = self::BRICKS_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        return "Bricks";
-    }
+	public function getName(){
+		return "Bricks";
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/BrownMushroom.php b/src/pocketmine/block/BrownMushroom.php
index d513c09c6..2eae733f9 100644
--- a/src/pocketmine/block/BrownMushroom.php
+++ b/src/pocketmine/block/BrownMushroom.php
@@ -33,13 +33,13 @@ class BrownMushroom extends Flowable{
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Brown Mushroom";
-    }
+	public function getName(){
+		return "Brown Mushroom";
+	}
 
-    public function getLightLevel(){
-        return 1;
-    }
+	public function getLightLevel(){
+		return 1;
+	}
 
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_NORMAL){
diff --git a/src/pocketmine/block/BurningFurnace.php b/src/pocketmine/block/BurningFurnace.php
index 8bff00704..d4c5cbdfd 100644
--- a/src/pocketmine/block/BurningFurnace.php
+++ b/src/pocketmine/block/BurningFurnace.php
@@ -36,24 +36,24 @@ class BurningFurnace extends Solid{
 	protected $id = self::BURNING_FURNACE;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Burning Furnace";
-    }
+	public function getName(){
+		return "Burning Furnace";
+	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function getHardness(){
-        return 17.5;
-    }
+	public function getHardness(){
+		return 17.5;
+	}
 
-    public function getLightLevel(){
-        return 13;
-    }
+	public function getLightLevel(){
+		return 13;
+	}
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
 		$faces = [
diff --git a/src/pocketmine/block/Cactus.php b/src/pocketmine/block/Cactus.php
index 000de4e78..3bd478ba5 100644
--- a/src/pocketmine/block/Cactus.php
+++ b/src/pocketmine/block/Cactus.php
@@ -34,23 +34,23 @@ use pocketmine\Server;
 
 class Cactus extends Transparent{
 
-    protected $id = self::CACTUS;
+	protected $id = self::CACTUS;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 2;
-    }
+	public function getHardness(){
+		return 2;
+	}
 
-    public function hasEntityCollision(){
-        return true;
-    }
+	public function hasEntityCollision(){
+		return true;
+	}
 
-    public function getName(){
-        return "Cactus";
-    }
+	public function getName(){
+		return "Cactus";
+	}
 
 	protected function recalculateBoundingBox(){
 
diff --git a/src/pocketmine/block/Cake.php b/src/pocketmine/block/Cake.php
index 667f6411c..8373d660c 100644
--- a/src/pocketmine/block/Cake.php
+++ b/src/pocketmine/block/Cake.php
@@ -30,23 +30,23 @@ use pocketmine\Server;
 
 class Cake extends Transparent{
 
-    protected $id = self::CAKE_BLOCK;
+	protected $id = self::CAKE_BLOCK;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function getHardness(){
-        return 2.5;
-    }
+	public function getHardness(){
+		return 2.5;
+	}
 
-    public function getName(){
-        return "Cake Block";
-    }
+	public function getName(){
+		return "Cake Block";
+	}
 
 	protected function recalculateBoundingBox(){
 
diff --git a/src/pocketmine/block/Carpet.php b/src/pocketmine/block/Carpet.php
index 563a6b471..77b91b345 100644
--- a/src/pocketmine/block/Carpet.php
+++ b/src/pocketmine/block/Carpet.php
@@ -28,37 +28,37 @@ use pocketmine\Player;
 
 class Carpet extends Flowable{
 
-    protected $id = self::CARPET;
+	protected $id = self::CARPET;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function isSolid(){
-        return true;
-    }
+	public function isSolid(){
+		return true;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "White Carpet",
-            1 => "Orange Carpet",
-            2 => "Magenta Carpet",
-            3 => "Light Blue Carpet",
-            4 => "Yellow Carpet",
-            5 => "Lime Carpet",
-            6 => "Pink Carpet",
-            7 => "Gray Carpet",
-            8 => "Light Gray Carpet",
-            9 => "Cyan Carpet",
-            10 => "Purple Carpet",
-            11 => "Blue Carpet",
-            12 => "Brown Carpet",
-            13 => "Green Carpet",
-            14 => "Red Carpet",
-            15 => "Black Carpet",
-        ];
-        return $names[$this->meta & 0x0f];
-    }
+	public function getName(){
+		static $names = [
+			0 => "White Carpet",
+			1 => "Orange Carpet",
+			2 => "Magenta Carpet",
+			3 => "Light Blue Carpet",
+			4 => "Yellow Carpet",
+			5 => "Lime Carpet",
+			6 => "Pink Carpet",
+			7 => "Gray Carpet",
+			8 => "Light Gray Carpet",
+			9 => "Cyan Carpet",
+			10 => "Purple Carpet",
+			11 => "Blue Carpet",
+			12 => "Brown Carpet",
+			13 => "Green Carpet",
+			14 => "Red Carpet",
+			15 => "Black Carpet",
+		];
+		return $names[$this->meta & 0x0f];
+	}
 
 	protected function recalculateBoundingBox(){
 
diff --git a/src/pocketmine/block/Carrot.php b/src/pocketmine/block/Carrot.php
index b1ca5f2b7..c946041c8 100644
--- a/src/pocketmine/block/Carrot.php
+++ b/src/pocketmine/block/Carrot.php
@@ -25,15 +25,15 @@ use pocketmine\item\Item;
 
 class Carrot extends Crops{
 
-    protected $id = self::CARROT_BLOCK;
+	protected $id = self::CARROT_BLOCK;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Carrot Block";
-    }
+	public function getName(){
+		return "Carrot Block";
+	}
 
 	public function getDrops(Item $item){
 		$drops = [];
diff --git a/src/pocketmine/block/Chest.php b/src/pocketmine/block/Chest.php
index 15b57a587..72f0261ba 100644
--- a/src/pocketmine/block/Chest.php
+++ b/src/pocketmine/block/Chest.php
@@ -34,23 +34,23 @@ use pocketmine\tile\Tile;
 
 class Chest extends Transparent{
 
-    protected $id = self::CHEST;
+	protected $id = self::CHEST;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        return "Chest";
-    }
+	public function getName(){
+		return "Chest";
+	}
 
 	protected function recalculateBoundingBox(){
 		return new AxisAlignedBB(
diff --git a/src/pocketmine/block/Clay.php b/src/pocketmine/block/Clay.php
index fdc27e00b..c25124249 100644
--- a/src/pocketmine/block/Clay.php
+++ b/src/pocketmine/block/Clay.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Clay extends Solid{
 
-    protected $id = self::CLAY_BLOCK;
+	protected $id = self::CLAY_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 3;
-    }
+	public function getHardness(){
+		return 3;
+	}
 
-    public function getName(){
-        return "Clay Block";
-    }
+	public function getName(){
+		return "Clay Block";
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/Coal.php b/src/pocketmine/block/Coal.php
index b72576ca4..f00312788 100644
--- a/src/pocketmine/block/Coal.php
+++ b/src/pocketmine/block/Coal.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Coal extends Solid{
 
-    protected $id = self::COAL_BLOCK;
+	protected $id = self::COAL_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        return "Coal Block";
-    }
+	public function getName(){
+		return "Coal Block";
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/CoalOre.php b/src/pocketmine/block/CoalOre.php
index 7b07afee9..59f7fa57e 100644
--- a/src/pocketmine/block/CoalOre.php
+++ b/src/pocketmine/block/CoalOre.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class CoalOre extends Solid{
 
-    protected $id = self::COAL_ORE;
+	protected $id = self::COAL_ORE;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        return "Coal Ore";
-    }
+	public function getName(){
+		return "Coal Ore";
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/Cobblestone.php b/src/pocketmine/block/Cobblestone.php
index a318ea3c5..84895dc4d 100644
--- a/src/pocketmine/block/Cobblestone.php
+++ b/src/pocketmine/block/Cobblestone.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Cobblestone extends Solid{
 
-    protected $id = self::COBBLESTONE;
+	protected $id = self::COBBLESTONE;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Cobblestone";
-    }
+	public function getName(){
+		return "Cobblestone";
+	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/CobblestoneStairs.php b/src/pocketmine/block/CobblestoneStairs.php
index 155786434..a9e9f727c 100644
--- a/src/pocketmine/block/CobblestoneStairs.php
+++ b/src/pocketmine/block/CobblestoneStairs.php
@@ -24,14 +24,14 @@ namespace pocketmine\block;
 
 class CobblestoneStairs extends Stair{
 
-    protected $id = self::COBBLESTONE_STAIRS;
+	protected $id = self::COBBLESTONE_STAIRS;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Cobblestone Stairs";
-    }
+	public function getName(){
+		return "Cobblestone Stairs";
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Cobweb.php b/src/pocketmine/block/Cobweb.php
index 0dbc7cc7f..5bc1220f6 100644
--- a/src/pocketmine/block/Cobweb.php
+++ b/src/pocketmine/block/Cobweb.php
@@ -32,24 +32,24 @@ class Cobweb extends Flowable{
 
 	}
 
-    public function hasEntityCollision(){
-        return true;
-    }
+	public function hasEntityCollision(){
+		return true;
+	}
 
-    public function getName(){
-        return "Cobweb";
-    }
+	public function getName(){
+		return "Cobweb";
+	}
 
-    public function getHardness(){
-        return 25;
-    }
+	public function getHardness(){
+		return 25;
+	}
 
 	public function onEntityCollide(Entity $entity){
 		$entity->fallDistance = 0;
 	}
 
 	public function getDrops(Item $item){
-        //TODO: correct drops
+		//TODO: correct drops
 		return [];
 	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Crops.php b/src/pocketmine/block/Crops.php
index 2ee4d5458..eaf8871cf 100644
--- a/src/pocketmine/block/Crops.php
+++ b/src/pocketmine/block/Crops.php
@@ -29,9 +29,9 @@ use pocketmine\Server;
 
 abstract class Crops extends Flowable{
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
 		$down = $this->getSide(0);
diff --git a/src/pocketmine/block/Dandelion.php b/src/pocketmine/block/Dandelion.php
index 9b8a6266e..260829cf7 100644
--- a/src/pocketmine/block/Dandelion.php
+++ b/src/pocketmine/block/Dandelion.php
@@ -27,15 +27,15 @@ use pocketmine\Player;
 
 class Dandelion extends Flowable{
 
-    protected $id = self::DANDELION;
+	protected $id = self::DANDELION;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Dandelion";
-    }
+	public function getName(){
+		return "Dandelion";
+	}
 
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
diff --git a/src/pocketmine/block/DarkOakWoodStairs.php b/src/pocketmine/block/DarkOakWoodStairs.php
index 03ca2859b..c5a4cc06f 100644
--- a/src/pocketmine/block/DarkOakWoodStairs.php
+++ b/src/pocketmine/block/DarkOakWoodStairs.php
@@ -25,15 +25,15 @@ use pocketmine\item\Item;
 
 class DarkOakWoodStairs extends Stair{
 
-    protected $id = self::DARK_OAK_WOOD_STAIRS;
+	protected $id = self::DARK_OAK_WOOD_STAIRS;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Dark Oak Wood Stairs";
-    }
+	public function getName(){
+		return "Dark Oak Wood Stairs";
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/DeadBush.php b/src/pocketmine/block/DeadBush.php
index 0080d58c8..fd49b1c60 100644
--- a/src/pocketmine/block/DeadBush.php
+++ b/src/pocketmine/block/DeadBush.php
@@ -25,21 +25,21 @@ use pocketmine\level\Level;
 
 class DeadBush extends Flowable{
 
-    protected $id = self::DEAD_BUSH;
+	protected $id = self::DEAD_BUSH;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Dead Bush";
-    }
+	public function getName(){
+		return "Dead Bush";
+	}
 
 
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_NORMAL){
 			if($this->getSide(0)->isTransparent() === true){
-                $this->getLevel()->useBreakOn($this);
+				$this->getLevel()->useBreakOn($this);
 
 				return Level::BLOCK_UPDATE_NORMAL;
 			}
diff --git a/src/pocketmine/block/Diamond.php b/src/pocketmine/block/Diamond.php
index 6c544ea93..2e15ebfae 100644
--- a/src/pocketmine/block/Diamond.php
+++ b/src/pocketmine/block/Diamond.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Diamond extends Solid{
 
-    protected $id = self::DIAMOND_BLOCK;
+	protected $id = self::DIAMOND_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        return "Diamond Block";
-    }
+	public function getName(){
+		return "Diamond Block";
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/DiamondOre.php b/src/pocketmine/block/DiamondOre.php
index fe8766aa7..66b560c4f 100644
--- a/src/pocketmine/block/DiamondOre.php
+++ b/src/pocketmine/block/DiamondOre.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class DiamondOre extends Solid{
 
-    protected $id = self::DIAMOND_ORE;
+	protected $id = self::DIAMOND_ORE;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        return "Diamond Ore";
-    }
+	public function getName(){
+		return "Diamond Ore";
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/Dirt.php b/src/pocketmine/block/Dirt.php
index ce90f253b..fa05a2e93 100644
--- a/src/pocketmine/block/Dirt.php
+++ b/src/pocketmine/block/Dirt.php
@@ -32,17 +32,17 @@ class Dirt extends Solid{
 
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function getHardness(){
-        return 2.5;
-    }
+	public function getHardness(){
+		return 2.5;
+	}
 
-    public function getName(){
-        return "Dirt";
-    }
+	public function getName(){
+		return "Dirt";
+	}
 
 	public function onActivate(Item $item, Player $player = null){
 		if($item->isHoe()){
diff --git a/src/pocketmine/block/Door.php b/src/pocketmine/block/Door.php
index c1f062248..67d6ab388 100644
--- a/src/pocketmine/block/Door.php
+++ b/src/pocketmine/block/Door.php
@@ -31,13 +31,13 @@ use pocketmine\Server;
 
 abstract class Door extends Transparent{
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function isSolid(){
-        return false;
-    }
+	public function isSolid(){
+		return false;
+	}
 
 	private function getFullDamage(){
 		$damage = $this->getDamage();
diff --git a/src/pocketmine/block/DoubleSlab.php b/src/pocketmine/block/DoubleSlab.php
index 8ca344234..2f1558563 100644
--- a/src/pocketmine/block/DoubleSlab.php
+++ b/src/pocketmine/block/DoubleSlab.php
@@ -25,29 +25,29 @@ use pocketmine\item\Item;
 
 class DoubleSlab extends Solid{
 
-    protected $id = self::DOUBLE_SLAB;
+	protected $id = self::DOUBLE_SLAB;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "Stone",
-            1 => "Sandstone",
-            2 => "Wooden",
-            3 => "Cobblestone",
-            4 => "Brick",
-            5 => "Stone Brick",
-            6 => "Quartz",
-            7 => "",
-        ];
-        return "Double " . $names[$this->meta & 0x07] . " Slab";
-    }
+	public function getName(){
+		static $names = [
+			0 => "Stone",
+			1 => "Sandstone",
+			2 => "Wooden",
+			3 => "Cobblestone",
+			4 => "Brick",
+			5 => "Stone Brick",
+			6 => "Quartz",
+			7 => "",
+		];
+		return "Double " . $names[$this->meta & 0x07] . " Slab";
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/DoubleWoodSlab.php b/src/pocketmine/block/DoubleWoodSlab.php
index ea193705a..b9430e3eb 100644
--- a/src/pocketmine/block/DoubleWoodSlab.php
+++ b/src/pocketmine/block/DoubleWoodSlab.php
@@ -25,29 +25,29 @@ use pocketmine\item\Item;
 
 class DoubleWoodSlab extends Solid{
 
-    protected $id = self::DOUBLE_WOOD_SLAB;
+	protected $id = self::DOUBLE_WOOD_SLAB;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "Oak",
-            1 => "Spruce",
-            2 => "Birch",
-            3 => "Jungle",
-            4 => "Acacia",
-            5 => "Dark Oak",
-            6 => "",
-            7 => ""
-        ];
-        return "Double " . $names[$this->meta & 0x07] . " Wooden Slab";
-    }
+	public function getName(){
+		static $names = [
+			0 => "Oak",
+			1 => "Spruce",
+			2 => "Birch",
+			3 => "Jungle",
+			4 => "Acacia",
+			5 => "Dark Oak",
+			6 => "",
+			7 => ""
+		];
+		return "Double " . $names[$this->meta & 0x07] . " Wooden Slab";
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isAxe()){
diff --git a/src/pocketmine/block/Emerald.php b/src/pocketmine/block/Emerald.php
index 4ffbf3e2d..3d65a7292 100644
--- a/src/pocketmine/block/Emerald.php
+++ b/src/pocketmine/block/Emerald.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Emerald extends Solid{
 
-    protected $id = self::EMERALD_BLOCK;
+	protected $id = self::EMERALD_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        return "Emerald Block";
-    }
+	public function getName(){
+		return "Emerald Block";
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/EmeraldOre.php b/src/pocketmine/block/EmeraldOre.php
index 11c753fcb..7896c0c2d 100644
--- a/src/pocketmine/block/EmeraldOre.php
+++ b/src/pocketmine/block/EmeraldOre.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class EmeraldOre extends Solid{
 
-    protected $id = self::EMERALD_ORE;
+	protected $id = self::EMERALD_ORE;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Emerald Ore";
-    }
+	public function getName(){
+		return "Emerald Ore";
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/EndPortalFrame.php b/src/pocketmine/block/EndPortalFrame.php
index 8ab3f0671..158805196 100644
--- a/src/pocketmine/block/EndPortalFrame.php
+++ b/src/pocketmine/block/EndPortalFrame.php
@@ -26,27 +26,27 @@ use pocketmine\math\AxisAlignedBB;
 
 class EndPortalFrame extends Solid{
 
-    protected $id = self::END_PORTAL_FRAME;
+	protected $id = self::END_PORTAL_FRAME;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getLightLevel(){
-        return 1;
-    }
+	public function getLightLevel(){
+		return 1;
+	}
 
-    public function getName(){
-        return "End Portal Frame";
-    }
+	public function getName(){
+		return "End Portal Frame";
+	}
 
-    public function getHardness(){
-        return 18000000;
-    }
+	public function getHardness(){
+		return 18000000;
+	}
 
-    public function isBreakable(Item $item){
-        return false;
-    }
+	public function isBreakable(Item $item){
+		return false;
+	}
 
 	protected function recalculateBoundingBox(){
 
diff --git a/src/pocketmine/block/EndStone.php b/src/pocketmine/block/EndStone.php
index 1f0ee4ece..ceef5a782 100644
--- a/src/pocketmine/block/EndStone.php
+++ b/src/pocketmine/block/EndStone.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class EndStone extends Solid{
 
-    protected $id = self::END_STONE;
+	protected $id = self::END_STONE;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "End Stone";
-    }
+	public function getName(){
+		return "End Stone";
+	}
 
-    public function getHardness(){
-        return 45;
-    }
+	public function getHardness(){
+		return 45;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/Farmland.php b/src/pocketmine/block/Farmland.php
index 0a4e9dbd9..55bd5a611 100644
--- a/src/pocketmine/block/Farmland.php
+++ b/src/pocketmine/block/Farmland.php
@@ -26,19 +26,19 @@ use pocketmine\math\AxisAlignedBB;
 
 class Farmland extends Solid{
 
-    protected $id = self::FARMLAND;
+	protected $id = self::FARMLAND;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Farmland";
-    }
+	public function getName(){
+		return "Farmland";
+	}
 
-    public function getHardness(){
-        return 3;
-    }
+	public function getHardness(){
+		return 3;
+	}
 
 	protected function recalculateBoundingBox(){
 		return new AxisAlignedBB(
diff --git a/src/pocketmine/block/Fence.php b/src/pocketmine/block/Fence.php
index 518c41016..67eae5b69 100644
--- a/src/pocketmine/block/Fence.php
+++ b/src/pocketmine/block/Fence.php
@@ -25,19 +25,19 @@ use pocketmine\math\AxisAlignedBB;
 
 class Fence extends Transparent{
 
-    protected $id = self::FENCE;
+	protected $id = self::FENCE;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        return "Oak Fence";
-    }
+	public function getName(){
+		return "Oak Fence";
+	}
 
 	protected function recalculateBoundingBox(){
 
@@ -46,7 +46,7 @@ class Fence extends Transparent{
 		$flag2 = $this->canConnect($this->getSide(4));
 		$flag3 = $this->canConnect($this->getSide(5));
 
-		$f =  $flag2 ? 0 : 0.375;
+		$f = $flag2 ? 0 : 0.375;
 		$f1 = $flag3 ? 1 : 0.625;
 		$f2 = $flag ? 0 : 0.375;
 		$f3 = $flag1 ? 1 : 0.625;
diff --git a/src/pocketmine/block/FenceAcacia.php b/src/pocketmine/block/FenceAcacia.php
index 947b9c466..aa367fb2c 100644
--- a/src/pocketmine/block/FenceAcacia.php
+++ b/src/pocketmine/block/FenceAcacia.php
@@ -23,9 +23,9 @@ namespace pocketmine\block;
 
 class FenceAcacia extends Fence{
 
-    protected $id = self::FENCE_ACACIA;
+	protected $id = self::FENCE_ACACIA;
 
 	public function getName(){
-        return "Acacia Fence";
-    }
+		return "Acacia Fence";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/FenceBirch.php b/src/pocketmine/block/FenceBirch.php
index d257689bd..0120269cb 100644
--- a/src/pocketmine/block/FenceBirch.php
+++ b/src/pocketmine/block/FenceBirch.php
@@ -23,9 +23,9 @@ namespace pocketmine\block;
 
 class FenceBirch extends Fence{
 
-    protected $id = self::FENCE_BIRCH;
+	protected $id = self::FENCE_BIRCH;
 
-    public function getName(){
-        return "Birch Fence";
-    }
+	public function getName(){
+		return "Birch Fence";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/FenceDarkOak.php b/src/pocketmine/block/FenceDarkOak.php
index c8a436839..8ef1dfc4f 100644
--- a/src/pocketmine/block/FenceDarkOak.php
+++ b/src/pocketmine/block/FenceDarkOak.php
@@ -23,9 +23,9 @@ namespace pocketmine\block;
 
 class FenceDarkOak extends Fence{
 
-    protected $id = self::FENCE_DARK_OAK;
+	protected $id = self::FENCE_DARK_OAK;
 
-    public function getName(){
-        return "Dark Oak Fence";
-    }
+	public function getName(){
+		return "Dark Oak Fence";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/FenceGate.php b/src/pocketmine/block/FenceGate.php
index 6e89d1825..918cdb4b8 100644
--- a/src/pocketmine/block/FenceGate.php
+++ b/src/pocketmine/block/FenceGate.php
@@ -27,23 +27,23 @@ use pocketmine\Player;
 
 class FenceGate extends Transparent{
 
-    protected $id = self::FENCE_GATE;
+	protected $id = self::FENCE_GATE;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Oak Fence Gate";
-    }
+	public function getName(){
+		return "Oak Fence Gate";
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 
 	protected function recalculateBoundingBox(){
diff --git a/src/pocketmine/block/FenceGateAcacia.php b/src/pocketmine/block/FenceGateAcacia.php
index e84c6a4f2..ddfcc2064 100644
--- a/src/pocketmine/block/FenceGateAcacia.php
+++ b/src/pocketmine/block/FenceGateAcacia.php
@@ -24,9 +24,9 @@ namespace pocketmine\block;
 
 class FenceGateAcacia extends FenceGate{
 
-    protected $id = self::FENCE_GATE_ACACIA;
+	protected $id = self::FENCE_GATE_ACACIA;
 
-    public function getName(){
-        return "Acacia Fence Gate";
-    }
+	public function getName(){
+		return "Acacia Fence Gate";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/FenceGateBirch.php b/src/pocketmine/block/FenceGateBirch.php
index f44638c6f..9db442fd9 100644
--- a/src/pocketmine/block/FenceGateBirch.php
+++ b/src/pocketmine/block/FenceGateBirch.php
@@ -24,9 +24,9 @@ namespace pocketmine\block;
 
 class FenceGateBirch extends FenceGate{
 
-    protected $id = self::FENCE_GATE_BIRCH;
+	protected $id = self::FENCE_GATE_BIRCH;
 
-    public function getName(){
-        return "Birch Fence Gate";
-    }
+	public function getName(){
+		return "Birch Fence Gate";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/FenceGateDarkOak.php b/src/pocketmine/block/FenceGateDarkOak.php
index 7f76c8685..a4fb69f82 100644
--- a/src/pocketmine/block/FenceGateDarkOak.php
+++ b/src/pocketmine/block/FenceGateDarkOak.php
@@ -24,9 +24,9 @@ namespace pocketmine\block;
 
 class FenceGateDarkOak extends FenceGate{
 
-    protected $id = self::FENCE_GATE_DARK_OAK;
+	protected $id = self::FENCE_GATE_DARK_OAK;
 
-    public function getName(){
-        return "Dark Oak Fence Gate";
-    }
+	public function getName(){
+		return "Dark Oak Fence Gate";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/FenceGateJungle.php b/src/pocketmine/block/FenceGateJungle.php
index 16774e1d8..c441f28dd 100644
--- a/src/pocketmine/block/FenceGateJungle.php
+++ b/src/pocketmine/block/FenceGateJungle.php
@@ -24,9 +24,9 @@ namespace pocketmine\block;
 
 class FenceGateJungle extends FenceGate{
 
-    protected $id = self::FENCE_GATE_JUNGLE;
+	protected $id = self::FENCE_GATE_JUNGLE;
 
-    public function getName(){
-        return "Jungle Fence Gate";
-    }
+	public function getName(){
+		return "Jungle Fence Gate";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/FenceGateSpruce.php b/src/pocketmine/block/FenceGateSpruce.php
index bc42f504b..1ddb5fe0d 100644
--- a/src/pocketmine/block/FenceGateSpruce.php
+++ b/src/pocketmine/block/FenceGateSpruce.php
@@ -24,9 +24,9 @@ namespace pocketmine\block;
 
 class FenceGateSpruce extends FenceGate{
 
-    protected $id = self::FENCE_GATE_SPRUCE;
+	protected $id = self::FENCE_GATE_SPRUCE;
 
-    public function getName(){
-        return "Spruce Fence Gate";
-    }
+	public function getName(){
+		return "Spruce Fence Gate";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/FenceJungle.php b/src/pocketmine/block/FenceJungle.php
index cafd4f07b..9f7106437 100644
--- a/src/pocketmine/block/FenceJungle.php
+++ b/src/pocketmine/block/FenceJungle.php
@@ -23,9 +23,9 @@ namespace pocketmine\block;
 
 class FenceJungle extends Fence{
 
-    protected $id = self::FENCE_JUNGLE;
+	protected $id = self::FENCE_JUNGLE;
 
-    public function getName(){
-        return "Jungle Fence";
-    }
+	public function getName(){
+		return "Jungle Fence";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/FenceSpruce.php b/src/pocketmine/block/FenceSpruce.php
index b4628f575..dcd45a3b4 100644
--- a/src/pocketmine/block/FenceSpruce.php
+++ b/src/pocketmine/block/FenceSpruce.php
@@ -23,9 +23,9 @@ namespace pocketmine\block;
 
 class FenceSpruce extends Fence{
 
-    protected $id = self::FENCE_SPRUCE;
+	protected $id = self::FENCE_SPRUCE;
 
-    public function getName(){
-        return "Spruce Fence";
-    }
+	public function getName(){
+		return "Spruce Fence";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Fire.php b/src/pocketmine/block/Fire.php
index 5cf90ca7c..28eb20635 100644
--- a/src/pocketmine/block/Fire.php
+++ b/src/pocketmine/block/Fire.php
@@ -31,31 +31,31 @@ use pocketmine\Server;
 
 class Fire extends Flowable{
 
-    protected $id = self::FIRE;
+	protected $id = self::FIRE;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function hasEntityCollision(){
-        return true;
-    }
+	public function hasEntityCollision(){
+		return true;
+	}
 
-    public function getName(){
-        return "Fire Block";
-    }
+	public function getName(){
+		return "Fire Block";
+	}
 
 	public function getLightLevel(){
-        return 15;
-    }
+		return 15;
+	}
 
-    public function isBreakable(Item $item){
-        return false;
-    }
+	public function isBreakable(Item $item){
+		return false;
+	}
 
-    public function canBeReplaced(){
-        return true;
-    }
+	public function canBeReplaced(){
+		return true;
+	}
 
 	public function onEntityCollide(Entity $entity){
 		$ev = new EntityDamageByBlockEvent($this, $entity, EntityDamageEvent::CAUSE_FIRE, 1);
diff --git a/src/pocketmine/block/Flowable.php b/src/pocketmine/block/Flowable.php
index 0dfdb4d71..ccdb725e5 100644
--- a/src/pocketmine/block/Flowable.php
+++ b/src/pocketmine/block/Flowable.php
@@ -24,19 +24,19 @@ namespace pocketmine\block;
 
 abstract class Flowable extends Transparent{
 
-    public function canBeFlowedInto(){
-        return true;
-    }
+	public function canBeFlowedInto(){
+		return true;
+	}
 
-    public function isSolid(){
-        return false;
-    }
+	public function isSolid(){
+		return false;
+	}
 
-    public function getBoundingBox(){
-        return null;
-    }
+	public function getBoundingBox(){
+		return null;
+	}
 
-    public function getHardness(){
-        return 0;
-    }
+	public function getHardness(){
+		return 0;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Furnace.php b/src/pocketmine/block/Furnace.php
index 93e5465bb..2d64088ce 100644
--- a/src/pocketmine/block/Furnace.php
+++ b/src/pocketmine/block/Furnace.php
@@ -24,9 +24,9 @@ namespace pocketmine\block;
 
 class Furnace extends BurningFurnace{
 
-    protected $id = self::FURNACE;
+	protected $id = self::FURNACE;
 
-    public function getName(){
-        return "Furnace";
-    }
+	public function getName(){
+		return "Furnace";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Glass.php b/src/pocketmine/block/Glass.php
index e86252e57..8b5fba8eb 100644
--- a/src/pocketmine/block/Glass.php
+++ b/src/pocketmine/block/Glass.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Glass extends Transparent{
 
-    protected $id = self::GLASS;
+	protected $id = self::GLASS;
 
-    public function __construct(){
+	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Glass";
-    }
+	public function getName(){
+		return "Glass";
+	}
 
-    public function getHardness(){
-        return 1.5;
-    }
+	public function getHardness(){
+		return 1.5;
+	}
 
 	public function getDrops(Item $item){
 		return [];
diff --git a/src/pocketmine/block/GlassPane.php b/src/pocketmine/block/GlassPane.php
index bccec447c..9edb3bc9f 100644
--- a/src/pocketmine/block/GlassPane.php
+++ b/src/pocketmine/block/GlassPane.php
@@ -24,18 +24,18 @@ namespace pocketmine\block;
 
 class GlassPane extends Thin{
 
-    protected $id = self::GLASS_PANE;
+	protected $id = self::GLASS_PANE;
 
-    public function __construct(){
+	public function __construct(){
 
-    }
+	}
 
-    public function getName(){
-        return "Glass Pane";
-    }
+	public function getName(){
+		return "Glass Pane";
+	}
 
-    public function getHardness(){
-        return 1.5;
-    }
+	public function getHardness(){
+		return 1.5;
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/GlowingObsidian.php b/src/pocketmine/block/GlowingObsidian.php
index 1af01ca3c..10ca59964 100644
--- a/src/pocketmine/block/GlowingObsidian.php
+++ b/src/pocketmine/block/GlowingObsidian.php
@@ -27,15 +27,15 @@ class GlowingObsidian extends Solid{
 	protected $id = self::GLOWING_OBSIDIAN;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Glowing Obsidian";
-    }
+	public function getName(){
+		return "Glowing Obsidian";
+	}
 
-    public function getLightLevel(){
-        return 12;
-    }
+	public function getLightLevel(){
+		return 12;
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/GlowingRedstoneOre.php b/src/pocketmine/block/GlowingRedstoneOre.php
index 933957c1f..9c3ff2dfc 100644
--- a/src/pocketmine/block/GlowingRedstoneOre.php
+++ b/src/pocketmine/block/GlowingRedstoneOre.php
@@ -32,17 +32,17 @@ class GlowingRedstoneOre extends Solid{
 
 	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        return "Glowing Redstone Ore";
-    }
+	public function getName(){
+		return "Glowing Redstone Ore";
+	}
 
-    public function getLightLevel(){
-        return 9;
-    }
+	public function getLightLevel(){
+		return 9;
+	}
 
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_SCHEDULED or $type === Level::BLOCK_UPDATE_RANDOM){
diff --git a/src/pocketmine/block/Glowstone.php b/src/pocketmine/block/Glowstone.php
index c81b52cab..d40403255 100644
--- a/src/pocketmine/block/Glowstone.php
+++ b/src/pocketmine/block/Glowstone.php
@@ -25,23 +25,23 @@ use pocketmine\item\Item;
 
 class Glowstone extends Transparent{
 
-    protected $id = self::GLOWSTONE_BLOCK;
+	protected $id = self::GLOWSTONE_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Glowstone";
-    }
+	public function getName(){
+		return "Glowstone";
+	}
 
-    public function getHardness(){
-        return 1.5;
-    }
+	public function getHardness(){
+		return 1.5;
+	}
 
-    public function getLightLevel(){
-        return 15;
-    }
+	public function getLightLevel(){
+		return 15;
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/Gold.php b/src/pocketmine/block/Gold.php
index e3b4e2be4..55df7b2bd 100644
--- a/src/pocketmine/block/Gold.php
+++ b/src/pocketmine/block/Gold.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Gold extends Solid{
 
-    protected $id = self::GOLD_BLOCK;
+	protected $id = self::GOLD_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Gold Block";
-    }
+	public function getName(){
+		return "Gold Block";
+	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/GoldOre.php b/src/pocketmine/block/GoldOre.php
index 370b1acf3..2ab095be4 100644
--- a/src/pocketmine/block/GoldOre.php
+++ b/src/pocketmine/block/GoldOre.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class GoldOre extends Solid{
 
-    protected $id = self::GOLD_ORE;
+	protected $id = self::GOLD_ORE;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Gold Ore";
-    }
+	public function getName(){
+		return "Gold Ore";
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/Grass.php b/src/pocketmine/block/Grass.php
index fbe2bf44d..352d9d4e8 100644
--- a/src/pocketmine/block/Grass.php
+++ b/src/pocketmine/block/Grass.php
@@ -38,17 +38,17 @@ class Grass extends Solid{
 
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function getName(){
-        return "Grass";
-    }
+	public function getName(){
+		return "Grass";
+	}
 
-    public function getHardness(){
-        return 3;
-    }
+	public function getHardness(){
+		return 3;
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/Gravel.php b/src/pocketmine/block/Gravel.php
index ebd8987b6..ddcdca2bc 100644
--- a/src/pocketmine/block/Gravel.php
+++ b/src/pocketmine/block/Gravel.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Gravel extends Fallable{
 
-    protected $id = self::GRAVEL;
+	protected $id = self::GRAVEL;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Gravel";
-    }
+	public function getName(){
+		return "Gravel";
+	}
 
-    public function getHardness(){
-        return 3;
-    }
+	public function getHardness(){
+		return 3;
+	}
 
 	public function getDrops(Item $item){
 		if(mt_rand(1, 10) === 1){
diff --git a/src/pocketmine/block/HardenedClay.php b/src/pocketmine/block/HardenedClay.php
index 11cc36270..786c2e6b0 100644
--- a/src/pocketmine/block/HardenedClay.php
+++ b/src/pocketmine/block/HardenedClay.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class HardenedClay extends Solid{
 
-    protected $id = self::HARDENED_CLAY;
+	protected $id = self::HARDENED_CLAY;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Hardened Clay";
-    }
+	public function getName(){
+		return "Hardened Clay";
+	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/HayBale.php b/src/pocketmine/block/HayBale.php
index 4f235c1f2..1dcb64b7e 100644
--- a/src/pocketmine/block/HayBale.php
+++ b/src/pocketmine/block/HayBale.php
@@ -26,19 +26,19 @@ use pocketmine\Player;
 
 class HayBale extends Solid{
 
-    protected $id = self::HAY_BALE;
+	protected $id = self::HAY_BALE;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Hay Bale";
-    }
+	public function getName(){
+		return "Hay Bale";
+	}
 
-    public function getHardness(){
-        return 10;
-    }
+	public function getHardness(){
+		return 10;
+	}
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
 		$faces = [
diff --git a/src/pocketmine/block/Ice.php b/src/pocketmine/block/Ice.php
index 8312ed49f..fcc0a2ec4 100644
--- a/src/pocketmine/block/Ice.php
+++ b/src/pocketmine/block/Ice.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Ice extends Transparent{
 
-    protected $id = self::ICE;
+	protected $id = self::ICE;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Ice";
-    }
+	public function getName(){
+		return "Ice";
+	}
 
-    public function getHardness(){
-        return 2.5;
-    }
+	public function getHardness(){
+		return 2.5;
+	}
 
 	public function onBreak(Item $item){
 		$this->getLevel()->setBlock($this, new Water(), true);
diff --git a/src/pocketmine/block/Iron.php b/src/pocketmine/block/Iron.php
index 38f7a6147..d25e7c44d 100644
--- a/src/pocketmine/block/Iron.php
+++ b/src/pocketmine/block/Iron.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Iron extends Solid{
 
-    protected $id = self::IRON_BLOCK;
+	protected $id = self::IRON_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Iron Block";
-    }
+	public function getName(){
+		return "Iron Block";
+	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/IronBars.php b/src/pocketmine/block/IronBars.php
index 937121230..ad75b5d3a 100644
--- a/src/pocketmine/block/IronBars.php
+++ b/src/pocketmine/block/IronBars.php
@@ -24,14 +24,14 @@ namespace pocketmine\block;
 
 class IronBars extends Thin{
 
-    protected $id = self::IRON_BARS;
+	protected $id = self::IRON_BARS;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Iron Bars";
-    }
+	public function getName(){
+		return "Iron Bars";
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/IronDoor.php b/src/pocketmine/block/IronDoor.php
index 4735b1ed5..8327f5205 100644
--- a/src/pocketmine/block/IronDoor.php
+++ b/src/pocketmine/block/IronDoor.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class IronDoor extends Door{
 
-    protected $id = self::IRON_DOOR_BLOCK;
+	protected $id = self::IRON_DOOR_BLOCK;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Iron Door Block";
-    }
+	public function getName(){
+		return "Iron Door Block";
+	}
 
-    public function getHardness(){
-        return 25;
-    }
+	public function getHardness(){
+		return 25;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/IronOre.php b/src/pocketmine/block/IronOre.php
index 373254035..0d6873f8f 100644
--- a/src/pocketmine/block/IronOre.php
+++ b/src/pocketmine/block/IronOre.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class IronOre extends Solid{
 
-    protected $id = self::IRON_ORE;
+	protected $id = self::IRON_ORE;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Iron Ore";
-    }
+	public function getName(){
+		return "Iron Ore";
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/JungleWoodStairs.php b/src/pocketmine/block/JungleWoodStairs.php
index 275d4d5b7..bf958f6f8 100644
--- a/src/pocketmine/block/JungleWoodStairs.php
+++ b/src/pocketmine/block/JungleWoodStairs.php
@@ -25,15 +25,15 @@ use pocketmine\item\Item;
 
 class JungleWoodStairs extends Stair{
 
-    protected $id = self::JUNGLE_WOOD_STAIRS;
+	protected $id = self::JUNGLE_WOOD_STAIRS;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Jungle Wood Stairs";
-    }
+	public function getName(){
+		return "Jungle Wood Stairs";
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/Ladder.php b/src/pocketmine/block/Ladder.php
index e4f76e434..b0c389784 100644
--- a/src/pocketmine/block/Ladder.php
+++ b/src/pocketmine/block/Ladder.php
@@ -35,21 +35,21 @@ class Ladder extends Transparent{
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Ladder";
-    }
+	public function getName(){
+		return "Ladder";
+	}
 
-    public function hasEntityCollision(){
-        return true;
-    }
+	public function hasEntityCollision(){
+		return true;
+	}
 
-    public function isSolid(){
-        return false;
-    }
+	public function isSolid(){
+		return false;
+	}
 
-    public function getHardness(){
-        return 2;
-    }
+	public function getHardness(){
+		return 2;
+	}
 
 	public function onEntityCollide(Entity $entity){
 		$entity->fallDistance = 0;
diff --git a/src/pocketmine/block/Lapis.php b/src/pocketmine/block/Lapis.php
index e5a1fbecd..6a8855672 100644
--- a/src/pocketmine/block/Lapis.php
+++ b/src/pocketmine/block/Lapis.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Lapis extends Solid{
 
-    protected $id = self::LAPIS_BLOCK;
+	protected $id = self::LAPIS_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Lapis Block";
-    }
+	public function getName(){
+		return "Lapis Block";
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/LapisOre.php b/src/pocketmine/block/LapisOre.php
index 3513d609a..7c21a19f2 100644
--- a/src/pocketmine/block/LapisOre.php
+++ b/src/pocketmine/block/LapisOre.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class LapisOre extends Solid{
 
-    protected $id = self::LAPIS_ORE;
+	protected $id = self::LAPIS_ORE;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        return "Lapis Ore";
-    }
+	public function getName(){
+		return "Lapis Ore";
+	}
 
 	public function getBreakTime(Item $item){
 
diff --git a/src/pocketmine/block/Lava.php b/src/pocketmine/block/Lava.php
index 33b442bac..5c1db3993 100644
--- a/src/pocketmine/block/Lava.php
+++ b/src/pocketmine/block/Lava.php
@@ -37,17 +37,17 @@ class Lava extends Liquid{
 		$this->meta = $meta;
 	}
 
-    public function getLightLevel(){
-        return 15;
-    }
+	public function getLightLevel(){
+		return 15;
+	}
 
-    public function getName(){
-        return "Lava";
-    }
+	public function getName(){
+		return "Lava";
+	}
 
-    public function getHardness(){
-        return 0;
-    }
+	public function getHardness(){
+		return 0;
+	}
 
 	public function onEntityCollide(Entity $entity){
 		$entity->fallDistance *= 0.5;
diff --git a/src/pocketmine/block/Leaves.php b/src/pocketmine/block/Leaves.php
index 9e9c8cbbf..34a12b4b8 100644
--- a/src/pocketmine/block/Leaves.php
+++ b/src/pocketmine/block/Leaves.php
@@ -35,25 +35,25 @@ class Leaves extends Transparent{
 	const ACACIA = 0;
 	const DARK_OAK = 1;
 
-    protected $id = self::LEAVES;
+	protected $id = self::LEAVES;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 1;
-    }
+	public function getHardness(){
+		return 1;
+	}
 
-    public function getName(){
-        static $names = [
-            self::OAK => "Oak Leaves",
-            self::SPRUCE => "Spruce Leaves",
-            self::BIRCH => "Birch Leaves",
-            self::JUNGLE => "Jungle Leaves",
-        ];
-        return $names[$this->meta & 0x03];
-    }
+	public function getName(){
+		static $names = [
+			self::OAK => "Oak Leaves",
+			self::SPRUCE => "Spruce Leaves",
+			self::BIRCH => "Birch Leaves",
+			self::JUNGLE => "Jungle Leaves",
+		];
+		return $names[$this->meta & 0x03];
+	}
 
 	private function findLog(Block $pos, array $visited, $distance, &$check, $fromSide = null){
 		++$check;
diff --git a/src/pocketmine/block/Leaves2.php b/src/pocketmine/block/Leaves2.php
index 969467a2b..7869c4935 100644
--- a/src/pocketmine/block/Leaves2.php
+++ b/src/pocketmine/block/Leaves2.php
@@ -29,19 +29,19 @@ use pocketmine\Server;
 
 class Leaves2 extends Leaves{
 
-    protected $id = self::LEAVES2;
+	protected $id = self::LEAVES2;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        static $names = [
-            self::ACACIA => "Acacia Leaves",
-            self::DARK_OAK => "Dark Oak Leaves",
-        ];
-        return $names[$this->meta & 0x01];
-    }
+	public function getName(){
+		static $names = [
+			self::ACACIA => "Acacia Leaves",
+			self::DARK_OAK => "Dark Oak Leaves",
+		];
+		return $names[$this->meta & 0x01];
+	}
 
 	private function findLog(Block $pos, array $visited, $distance, &$check, $fromSide = null){
 		++$check;
diff --git a/src/pocketmine/block/Liquid.php b/src/pocketmine/block/Liquid.php
index 0d06ba185..ca5c1712b 100644
--- a/src/pocketmine/block/Liquid.php
+++ b/src/pocketmine/block/Liquid.php
@@ -29,21 +29,21 @@ use pocketmine\math\Vector3;
 
 abstract class Liquid extends Transparent{
 
-    public function hasEntityCollision(){
-        return true;
-    }
+	public function hasEntityCollision(){
+		return true;
+	}
 
-    public function isBreakable(Item $item){
-        return false;
-    }
+	public function isBreakable(Item $item){
+		return false;
+	}
 
-    public function canBeReplaced(){
-        return true;
-    }
+	public function canBeReplaced(){
+		return true;
+	}
 
-    public function isSolid(){
-        return false;
-    }
+	public function isSolid(){
+		return false;
+	}
 
 	public $adjacentSources = 0;
 	public $isOptimalFlowDirection = [0, 0, 0, 0];
diff --git a/src/pocketmine/block/LitPumpkin.php b/src/pocketmine/block/LitPumpkin.php
index 43764ad47..b369e455d 100644
--- a/src/pocketmine/block/LitPumpkin.php
+++ b/src/pocketmine/block/LitPumpkin.php
@@ -26,22 +26,22 @@ use pocketmine\Player;
 
 class LitPumpkin extends Solid{
 
-    protected $id = self::LIT_PUMPKIN;
+	protected $id = self::LIT_PUMPKIN;
 
-    public function getLightLevel(){
-        return 15;
-    }
+	public function getLightLevel(){
+		return 15;
+	}
 
-    public function getHardness(){
-        return 5;
-    }
+	public function getHardness(){
+		return 5;
+	}
 
-    public function getName(){
-        return "Jack o'Lantern";
-    }
+	public function getName(){
+		return "Jack o'Lantern";
+	}
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
diff --git a/src/pocketmine/block/Melon.php b/src/pocketmine/block/Melon.php
index 4155adf2a..82736ac29 100644
--- a/src/pocketmine/block/Melon.php
+++ b/src/pocketmine/block/Melon.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Melon extends Transparent{
 
-    protected $id = self::MELON_BLOCK;
+	protected $id = self::MELON_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Melon Block";
-    }
+	public function getName(){
+		return "Melon Block";
+	}
 
-    public function getHardness(){
-        return 5;
-    }
+	public function getHardness(){
+		return 5;
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/MelonStem.php b/src/pocketmine/block/MelonStem.php
index f5a7c132d..70c7c378d 100644
--- a/src/pocketmine/block/MelonStem.php
+++ b/src/pocketmine/block/MelonStem.php
@@ -28,11 +28,11 @@ use pocketmine\Server;
 
 class MelonStem extends Crops{
 
-    protected $id = self::MELON_STEM;
+	protected $id = self::MELON_STEM;
 
-    public function getName(){
-        return "Melon Stem";
-    }
+	public function getName(){
+		return "Melon Stem";
+	}
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
diff --git a/src/pocketmine/block/MonsterSpawner.php b/src/pocketmine/block/MonsterSpawner.php
index 27db243ed..9a4d6dc7b 100644
--- a/src/pocketmine/block/MonsterSpawner.php
+++ b/src/pocketmine/block/MonsterSpawner.php
@@ -25,38 +25,38 @@ use pocketmine\item\Item;
 
 class MonsterSpawner extends Solid{
 
-    protected $id = self::MONSTER_SPAWNER;
+	protected $id = self::MONSTER_SPAWNER;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 25;
-    }
+	public function getHardness(){
+		return 25;
+	}
 
-    public function getName(){
-        return "Monster Spawner";
-    }
+	public function getName(){
+		return "Monster Spawner";
+	}
 
-    public function getBreakTime(Item $item){
-        switch($item->isPickaxe()){
-            case 5:
-                return 0.95;
-            case 4:
-                return 1.25;
-            case 3:
-                return 1.9;
-            case 2:
-                return 0.65;
-            case 1:
-                return 3.75;
-            default:
-                return 25;
-        }
-    }
+	public function getBreakTime(Item $item){
+		switch($item->isPickaxe()){
+			case 5:
+				return 0.95;
+			case 4:
+				return 1.25;
+			case 3:
+				return 1.9;
+			case 2:
+				return 0.65;
+			case 1:
+				return 3.75;
+			default:
+				return 25;
+		}
+	}
 
-    public function getDrops(Item $item){
-        return [];
-    }
+	public function getDrops(Item $item){
+		return [];
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/MossStone.php b/src/pocketmine/block/MossStone.php
index 5d0e201f9..f0304dc6c 100644
--- a/src/pocketmine/block/MossStone.php
+++ b/src/pocketmine/block/MossStone.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class MossStone extends Solid{
 
-    protected $id = self::MOSS_STONE;
+	protected $id = self::MOSS_STONE;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Moss Stone";
-    }
+	public function getName(){
+		return "Moss Stone";
+	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
 	public function getBreakTime(Item $item){
 
diff --git a/src/pocketmine/block/Mycelium.php b/src/pocketmine/block/Mycelium.php
index 3f11285f5..7f261ddb7 100644
--- a/src/pocketmine/block/Mycelium.php
+++ b/src/pocketmine/block/Mycelium.php
@@ -29,19 +29,19 @@ use pocketmine\Server;
 
 class Mycelium extends Solid{
 
-    protected $id = self::MYCELIUM;
+	protected $id = self::MYCELIUM;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Mycelium";
-    }
+	public function getName(){
+		return "Mycelium";
+	}
 
-    public function getHardness() {
-        return 2.5;
-    }
+	public function getHardness(){
+		return 2.5;
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/NetherBrick.php b/src/pocketmine/block/NetherBrick.php
index f0c8bc76b..a2e1570f6 100644
--- a/src/pocketmine/block/NetherBrick.php
+++ b/src/pocketmine/block/NetherBrick.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class NetherBrick extends Solid{
 
-    protected $id = self::NETHER_BRICKS;
+	protected $id = self::NETHER_BRICKS;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Nether Bricks";
-    }
+	public function getName(){
+		return "Nether Bricks";
+	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
 	public function getBreakTime(Item $item){
 
diff --git a/src/pocketmine/block/NetherBrickStairs.php b/src/pocketmine/block/NetherBrickStairs.php
index de8462806..a90e427b9 100644
--- a/src/pocketmine/block/NetherBrickStairs.php
+++ b/src/pocketmine/block/NetherBrickStairs.php
@@ -24,11 +24,11 @@ namespace pocketmine\block;
 
 class NetherBrickStairs extends Stair{
 
-    protected $id = self::NETHER_BRICKS_STAIRS;
+	protected $id = self::NETHER_BRICKS_STAIRS;
 
-    public function getName(){
-        return "Nether Bricks Stairs";
-    }
+	public function getName(){
+		return "Nether Bricks Stairs";
+	}
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
diff --git a/src/pocketmine/block/NetherReactor.php b/src/pocketmine/block/NetherReactor.php
index 0fb8dedfb..47e49582b 100644
--- a/src/pocketmine/block/NetherReactor.php
+++ b/src/pocketmine/block/NetherReactor.php
@@ -24,18 +24,18 @@ namespace pocketmine\block;
 
 class NetherReactor extends Solid{
 
-    protected $id = self::NETHER_REACTOR;
+	protected $id = self::NETHER_REACTOR;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Nether Reactor";
-    }
+	public function getName(){
+		return "Nether Reactor";
+	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Netherrack.php b/src/pocketmine/block/Netherrack.php
index 530c039c5..6873f9336 100644
--- a/src/pocketmine/block/Netherrack.php
+++ b/src/pocketmine/block/Netherrack.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Netherrack extends Solid{
 
-    protected $id = self::NETHERRACK;
-    
+	protected $id = self::NETHERRACK;
+
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Netherrack";
-    }
+	public function getName(){
+		return "Netherrack";
+	}
 
-    public function getHardness(){
-        return 2;
-    }
+	public function getHardness(){
+		return 2;
+	}
 
 	public function getBreakTime(Item $item){
 
diff --git a/src/pocketmine/block/Obsidian.php b/src/pocketmine/block/Obsidian.php
index be6b2a7b5..f491405a3 100644
--- a/src/pocketmine/block/Obsidian.php
+++ b/src/pocketmine/block/Obsidian.php
@@ -25,19 +25,19 @@ use pocketmine\item\Item;
 
 class Obsidian extends Solid{
 
-    protected $id = self::OBSIDIAN;
+	protected $id = self::OBSIDIAN;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Obsidian";
-    }
+	public function getName(){
+		return "Obsidian";
+	}
 
-    public function getHardness(){
-        return 6000;
-    }
+	public function getHardness(){
+		return 6000;
+	}
 
 	public function getBreakTime(Item $item){
 
diff --git a/src/pocketmine/block/Planks.php b/src/pocketmine/block/Planks.php
index 3326189a3..c15e1749c 100644
--- a/src/pocketmine/block/Planks.php
+++ b/src/pocketmine/block/Planks.php
@@ -30,28 +30,28 @@ class Planks extends Solid{
 	const ACACIA = 4;
 	const DARK_OAK = 5;
 
-    protected $id = self::WOODEN_PLANKS;
+	protected $id = self::WOODEN_PLANKS;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        static $names = [
-            self::OAK => "Oak Wood Planks",
-            self::SPRUCE => "Spruce Wood Planks",
-            self::BIRCH => "Birch Wood Planks",
-            self::JUNGLE => "Jungle Wood Planks",
-            self::ACACIA => "Acacia Wood Planks",
-            self::DARK_OAK => "Jungle Wood Planks",
-            "",
-            ""
-        ];
-        return $names[$this->meta & 0x07];
-    }
+	public function getName(){
+		static $names = [
+			self::OAK => "Oak Wood Planks",
+			self::SPRUCE => "Spruce Wood Planks",
+			self::BIRCH => "Birch Wood Planks",
+			self::JUNGLE => "Jungle Wood Planks",
+			self::ACACIA => "Acacia Wood Planks",
+			self::DARK_OAK => "Jungle Wood Planks",
+			"",
+			""
+		];
+		return $names[$this->meta & 0x07];
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Podzol.php b/src/pocketmine/block/Podzol.php
index 85ddb7b0e..752aaa018 100644
--- a/src/pocketmine/block/Podzol.php
+++ b/src/pocketmine/block/Podzol.php
@@ -23,17 +23,17 @@ namespace pocketmine\block;
 
 class Podzol extends Solid{
 
-    protected $id = self::PODZOL;
+	protected $id = self::PODZOL;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Podzol";
-    }
+	public function getName(){
+		return "Podzol";
+	}
 
-    public function getHardness(){
-        return 2.5;
-    }
+	public function getHardness(){
+		return 2.5;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Poppy.php b/src/pocketmine/block/Poppy.php
index 9e6bd757f..0cbd5b651 100644
--- a/src/pocketmine/block/Poppy.php
+++ b/src/pocketmine/block/Poppy.php
@@ -27,15 +27,15 @@ use pocketmine\Player;
 
 class Poppy extends Flowable{
 
-    protected $id = self::POPPY;
+	protected $id = self::POPPY;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Poppy";
-    }
+	public function getName(){
+		return "Poppy";
+	}
 
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
diff --git a/src/pocketmine/block/Potato.php b/src/pocketmine/block/Potato.php
index 9d6fe9651..a47eabc14 100644
--- a/src/pocketmine/block/Potato.php
+++ b/src/pocketmine/block/Potato.php
@@ -25,15 +25,15 @@ use pocketmine\item\Item;
 
 class Potato extends Crops{
 
-    protected $id = self::POTATO_BLOCK;
+	protected $id = self::POTATO_BLOCK;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Potato Block";
-    }
+	public function getName(){
+		return "Potato Block";
+	}
 
 	public function getDrops(Item $item){
 		$drops = [];
diff --git a/src/pocketmine/block/Pumpkin.php b/src/pocketmine/block/Pumpkin.php
index f751a5a5b..aa3768e57 100644
--- a/src/pocketmine/block/Pumpkin.php
+++ b/src/pocketmine/block/Pumpkin.php
@@ -26,19 +26,19 @@ use pocketmine\Player;
 
 class Pumpkin extends Solid{
 
-    protected $id = self::PUMPKIN;
+	protected $id = self::PUMPKIN;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 5;
-    }
+	public function getHardness(){
+		return 5;
+	}
 
-    public function getName(){
-        return "Pumpkin";
-    }
+	public function getName(){
+		return "Pumpkin";
+	}
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
 		if($player instanceof Player){
diff --git a/src/pocketmine/block/PumpkinStem.php b/src/pocketmine/block/PumpkinStem.php
index faecd8cb7..1f902025e 100644
--- a/src/pocketmine/block/PumpkinStem.php
+++ b/src/pocketmine/block/PumpkinStem.php
@@ -28,15 +28,15 @@ use pocketmine\Server;
 
 class PumpkinStem extends Crops{
 
-    protected $id = self::PUMPKIN_STEM;
+	protected $id = self::PUMPKIN_STEM;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Pumpkin Stem";
-    }
+	public function getName(){
+		return "Pumpkin Stem";
+	}
 
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_NORMAL){
diff --git a/src/pocketmine/block/Quartz.php b/src/pocketmine/block/Quartz.php
index 161f01ec5..be08b7200 100644
--- a/src/pocketmine/block/Quartz.php
+++ b/src/pocketmine/block/Quartz.php
@@ -25,21 +25,21 @@ use pocketmine\item\Item;
 
 class Quartz extends Solid{
 
-    protected $id = self::QUARTZ_BLOCK;
+	protected $id = self::QUARTZ_BLOCK;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        static $names = [
-            0 => "Quartz Block",
-            1 => "Chiseled Quartz Block",
-            2 => "Quartz Pillar",
-            3 => "Quartz Pillar",
-        ];
-        return $names[$this->meta & 0x03];
-    }
+	public function getName(){
+		static $names = [
+			0 => "Quartz Block",
+			1 => "Chiseled Quartz Block",
+			2 => "Quartz Pillar",
+			3 => "Quartz Pillar",
+		];
+		return $names[$this->meta & 0x03];
+	}
 
 	public function getBreakTime(Item $item){
 
diff --git a/src/pocketmine/block/QuartzStairs.php b/src/pocketmine/block/QuartzStairs.php
index f55f08901..ede682d02 100644
--- a/src/pocketmine/block/QuartzStairs.php
+++ b/src/pocketmine/block/QuartzStairs.php
@@ -24,14 +24,14 @@ namespace pocketmine\block;
 
 class QuartzStairs extends Stair{
 
-    protected $id = self::QUARTZ_STAIRS;
+	protected $id = self::QUARTZ_STAIRS;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Quartz Stairs";
-    }
+	public function getName(){
+		return "Quartz Stairs";
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/RedMushroom.php b/src/pocketmine/block/RedMushroom.php
index 85ad0033a..1c61a0f9e 100644
--- a/src/pocketmine/block/RedMushroom.php
+++ b/src/pocketmine/block/RedMushroom.php
@@ -27,15 +27,15 @@ use pocketmine\Player;
 
 class RedMushroom extends Flowable{
 
-    protected $id = self::RED_MUSHROOM;
+	protected $id = self::RED_MUSHROOM;
 
 	public function __construct(){
 
 	}
 
 	public function getName(){
-        return "Red Mushroom";
-    }
+		return "Red Mushroom";
+	}
 
 
 	public function onUpdate($type){
diff --git a/src/pocketmine/block/RedstoneOre.php b/src/pocketmine/block/RedstoneOre.php
index df074ffe8..52bf8c0da 100644
--- a/src/pocketmine/block/RedstoneOre.php
+++ b/src/pocketmine/block/RedstoneOre.php
@@ -26,19 +26,19 @@ use pocketmine\level\Level;
 
 class RedstoneOre extends Solid{
 
-    protected $id = self::REDSTONE_ORE;
+	protected $id = self::REDSTONE_ORE;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Redstone Ore";
-    }
+	public function getName(){
+		return "Redstone Ore";
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_NORMAL or $type === Level::BLOCK_UPDATE_TOUCH){
diff --git a/src/pocketmine/block/Sand.php b/src/pocketmine/block/Sand.php
index b2d2f5d2b..1620f87dc 100644
--- a/src/pocketmine/block/Sand.php
+++ b/src/pocketmine/block/Sand.php
@@ -24,22 +24,22 @@ namespace pocketmine\block;
 
 class Sand extends Fallable{
 
-    protected $id = self::SAND;
+	protected $id = self::SAND;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 2.5;
-    }
+	public function getHardness(){
+		return 2.5;
+	}
 
-    public function getName(){
-        if($this->meta === 0x01){
-           return "Red Sand";
-        }
+	public function getName(){
+		if($this->meta === 0x01){
+			return "Red Sand";
+		}
 
-        return "Sand";
-    }
+		return "Sand";
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Sandstone.php b/src/pocketmine/block/Sandstone.php
index 6f6ad9033..b239a0b10 100644
--- a/src/pocketmine/block/Sandstone.php
+++ b/src/pocketmine/block/Sandstone.php
@@ -25,25 +25,25 @@ use pocketmine\item\Item;
 
 class Sandstone extends Solid{
 
-    protected $id = self::SANDSTONE;
+	protected $id = self::SANDSTONE;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 4;
-    }
+	public function getHardness(){
+		return 4;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "Sandstone",
-            1 => "Chiseled Sandstone",
-            2 => "Smooth Sandstone",
-            3 => "",
-        ];
-        return $names[$this->meta & 0x03];
-    }
+	public function getName(){
+		static $names = [
+			0 => "Sandstone",
+			1 => "Chiseled Sandstone",
+			2 => "Smooth Sandstone",
+			3 => "",
+		];
+		return $names[$this->meta & 0x03];
+	}
 
 	public function getBreakTime(Item $item){
 
diff --git a/src/pocketmine/block/SandstoneStairs.php b/src/pocketmine/block/SandstoneStairs.php
index d63f1fe62..6b6f14016 100644
--- a/src/pocketmine/block/SandstoneStairs.php
+++ b/src/pocketmine/block/SandstoneStairs.php
@@ -24,14 +24,14 @@ namespace pocketmine\block;
 
 class SandstoneStairs extends Stair{
 
-    protected $id = self::SANDSTONE_STAIRS;
+	protected $id = self::SANDSTONE_STAIRS;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Sandstone Stairs";
-    }
+	public function getName(){
+		return "Sandstone Stairs";
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Sapling.php b/src/pocketmine/block/Sapling.php
index 133c8ea60..6015b85a3 100644
--- a/src/pocketmine/block/Sapling.php
+++ b/src/pocketmine/block/Sapling.php
@@ -32,32 +32,32 @@ class Sapling extends Flowable{
 	const SPRUCE = 1;
 	const BIRCH = 2;
 	const JUNGLE = 3;
-    const ACACIA = 4;
-    const DARK_OAK = 5;
+	const ACACIA = 4;
+	const DARK_OAK = 5;
 
-    protected $id = self::SAPLING;
+	protected $id = self::SAPLING;
 
 	public function __construct($meta = 0){
-        $this->meta = 0;
+		$this->meta = 0;
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "Oak Sapling",
-            1 => "Spruce Sapling",
-            2 => "Birch Sapling",
-            3 => "Jungle Sapling",
-            4 => "Acacia Sapling",
-            5 => "Dark Oak Sapling",
-            6 => "",
-            7 => "",
-        ];
+	public function getName(){
+		static $names = [
+			0 => "Oak Sapling",
+			1 => "Spruce Sapling",
+			2 => "Birch Sapling",
+			3 => "Jungle Sapling",
+			4 => "Acacia Sapling",
+			5 => "Dark Oak Sapling",
+			6 => "",
+			7 => "",
+		];
 		return $names[$this->meta & 0x07];
-    }
+	}
 
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
diff --git a/src/pocketmine/block/SignPost.php b/src/pocketmine/block/SignPost.php
index add716556..831b420bb 100644
--- a/src/pocketmine/block/SignPost.php
+++ b/src/pocketmine/block/SignPost.php
@@ -27,23 +27,23 @@ use pocketmine\Player;
 
 class SignPost extends Transparent{
 
-    protected $id = self::SIGN_POST;
+	protected $id = self::SIGN_POST;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 5;
-    }
+	public function getHardness(){
+		return 5;
+	}
 
-    public function isSolid(){
-        return false;
-    }
+	public function isSolid(){
+		return false;
+	}
 
-    public function getName(){
-        return "Sign Post";
-    }
+	public function getName(){
+		return "Sign Post";
+	}
 
 	public function getBoundingBox(){
 		return null;
diff --git a/src/pocketmine/block/Slab.php b/src/pocketmine/block/Slab.php
index 25f4a8355..dc5dc435f 100644
--- a/src/pocketmine/block/Slab.php
+++ b/src/pocketmine/block/Slab.php
@@ -27,29 +27,29 @@ use pocketmine\Player;
 
 class Slab extends Transparent{
 
-    protected $id = self::SLAB;
+	protected $id = self::SLAB;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "Stone",
-            1 => "Sandstone",
-            2 => "Wooden",
-            3 => "Cobblestone",
-            4 => "Brick",
-            5 => "Stone Brick",
-            6 => "Quartz",
-            7 => "",
-        ];
-        return (($this->meta & 0x08) === 0x08 ? "Upper " : "") . $names[$this->meta & 0x07] . " Slab";
-    }
+	public function getName(){
+		static $names = [
+			0 => "Stone",
+			1 => "Sandstone",
+			2 => "Wooden",
+			3 => "Cobblestone",
+			4 => "Brick",
+			5 => "Stone Brick",
+			6 => "Quartz",
+			7 => "",
+		];
+		return (($this->meta & 0x08) === 0x08 ? "Upper " : "") . $names[$this->meta & 0x07] . " Slab";
+	}
 
 	protected function recalculateBoundingBox(){
 
diff --git a/src/pocketmine/block/Snow.php b/src/pocketmine/block/Snow.php
index f0cd4b7e8..21f2c10dd 100644
--- a/src/pocketmine/block/Snow.php
+++ b/src/pocketmine/block/Snow.php
@@ -24,18 +24,18 @@ namespace pocketmine\block;
 
 class Snow extends Solid{
 
-    protected $id = self::SNOW_BLOCK;
+	protected $id = self::SNOW_BLOCK;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 1;
-    }
+	public function getHardness(){
+		return 1;
+	}
 
-    public function getName(){
-        return "Snow Block";
-    }
+	public function getName(){
+		return "Snow Block";
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/SnowLayer.php b/src/pocketmine/block/SnowLayer.php
index 803e044b0..4d6a649f7 100644
--- a/src/pocketmine/block/SnowLayer.php
+++ b/src/pocketmine/block/SnowLayer.php
@@ -27,23 +27,23 @@ use pocketmine\Player;
 
 class SnowLayer extends Flowable{
 
-    protected $id = self::SNOW_LAYER;
+	protected $id = self::SNOW_LAYER;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Snow Layer";
-    }
+	public function getName(){
+		return "Snow Layer";
+	}
 
-    public function canBeReplaced(){
-        return true;
-    }
+	public function canBeReplaced(){
+		return true;
+	}
 
-    public function getHardness(){
-        return 0.5;
-    }
+	public function getHardness(){
+		return 0.5;
+	}
 
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
diff --git a/src/pocketmine/block/Solid.php b/src/pocketmine/block/Solid.php
index 3a1eaf33a..381e8b03a 100644
--- a/src/pocketmine/block/Solid.php
+++ b/src/pocketmine/block/Solid.php
@@ -23,7 +23,7 @@ namespace pocketmine\block;
 
 abstract class Solid extends Block{
 
-    public function isSolid(){
-        return true;
-    }
+	public function isSolid(){
+		return true;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/SoulSand.php b/src/pocketmine/block/SoulSand.php
index eb41e2810..ae76b0f8a 100644
--- a/src/pocketmine/block/SoulSand.php
+++ b/src/pocketmine/block/SoulSand.php
@@ -26,19 +26,19 @@ use pocketmine\math\AxisAlignedBB;
 
 class SoulSand extends Solid{
 
-    protected $id = self::SOUL_SAND;
+	protected $id = self::SOUL_SAND;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "Soul Sand";
-    }
+	public function getName(){
+		return "Soul Sand";
+	}
 
-    public function getHardness(){
-        return 2.5;
-    }
+	public function getHardness(){
+		return 2.5;
+	}
 
 	protected function recalculateBoundingBox(){
 
diff --git a/src/pocketmine/block/Sponge.php b/src/pocketmine/block/Sponge.php
index 35e7a7a32..5c1d5afd6 100644
--- a/src/pocketmine/block/Sponge.php
+++ b/src/pocketmine/block/Sponge.php
@@ -24,18 +24,18 @@ namespace pocketmine\block;
 
 class Sponge extends Solid{
 
-    protected $id = self::SPONGE;
+	protected $id = self::SPONGE;
 
 	public function __construct(){
 
 	}
 
-    public function getHardness(){
-        return 3;
-    }
+	public function getHardness(){
+		return 3;
+	}
 
-    public function getName(){
-        return "Sponge";
-    }
+	public function getName(){
+		return "Sponge";
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/SpruceWoodStairs.php b/src/pocketmine/block/SpruceWoodStairs.php
index 549e224f9..38c0cd8db 100644
--- a/src/pocketmine/block/SpruceWoodStairs.php
+++ b/src/pocketmine/block/SpruceWoodStairs.php
@@ -25,15 +25,15 @@ use pocketmine\item\Item;
 
 class SpruceWoodStairs extends Stair{
 
-    protected $id = self::SPRUCE_WOOD_STAIRS;
+	protected $id = self::SPRUCE_WOOD_STAIRS;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Spruce Wood Stairs";
-    }
+	public function getName(){
+		return "Spruce Wood Stairs";
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/StainedClay.php b/src/pocketmine/block/StainedClay.php
index 713b50050..773370f55 100644
--- a/src/pocketmine/block/StainedClay.php
+++ b/src/pocketmine/block/StainedClay.php
@@ -25,37 +25,37 @@ use pocketmine\item\Item;
 
 class StainedClay extends Solid{
 
-    protected $id = self::STAINED_CLAY;
+	protected $id = self::STAINED_CLAY;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "White Stained Clay",
-            1 => "Orange Stained Clay",
-            2 => "Magenta Stained Clay",
-            3 => "Light Blue Stained Clay",
-            4 => "Yellow Stained Clay",
-            5 => "Lime Stained Clay",
-            6 => "Pink Stained Clay",
-            7 => "Gray Stained Clay",
-            8 => "Light Gray Stained Clay",
-            9 => "Cyan Stained Clay",
-            10 => "Purple Stained Clay",
-            11 => "Blue Stained Clay",
-            12 => "Brown Stained Clay",
-            13 => "Green Stained Clay",
-            14 => "Red Stained Clay",
-            15 => "Black Stained Clay",
-        ];
-        return $names[$this->meta & 0x0f];
-    }
+	public function getName(){
+		static $names = [
+			0 => "White Stained Clay",
+			1 => "Orange Stained Clay",
+			2 => "Magenta Stained Clay",
+			3 => "Light Blue Stained Clay",
+			4 => "Yellow Stained Clay",
+			5 => "Lime Stained Clay",
+			6 => "Pink Stained Clay",
+			7 => "Gray Stained Clay",
+			8 => "Light Gray Stained Clay",
+			9 => "Cyan Stained Clay",
+			10 => "Purple Stained Clay",
+			11 => "Blue Stained Clay",
+			12 => "Brown Stained Clay",
+			13 => "Green Stained Clay",
+			14 => "Red Stained Clay",
+			15 => "Black Stained Clay",
+		];
+		return $names[$this->meta & 0x0f];
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/Stair.php b/src/pocketmine/block/Stair.php
index fbf3fa9de..f29caff5a 100644
--- a/src/pocketmine/block/Stair.php
+++ b/src/pocketmine/block/Stair.php
@@ -27,9 +27,9 @@ use pocketmine\Player;
 
 abstract class Stair extends Transparent{
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
 	/*
 	public function collidesWithBB(AxisAlignedBB $bb, &$list = []){
diff --git a/src/pocketmine/block/StillLava.php b/src/pocketmine/block/StillLava.php
index 051062b2d..44ccd6b5f 100644
--- a/src/pocketmine/block/StillLava.php
+++ b/src/pocketmine/block/StillLava.php
@@ -23,14 +23,14 @@ namespace pocketmine\block;
 
 class StillLava extends Lava{
 
-    protected $id = self::STILL_LAVA;
+	protected $id = self::STILL_LAVA;
 
-    public function getName(){
-        return "Still Lava";
-    }
+	public function getName(){
+		return "Still Lava";
+	}
 
-    public function getHardness(){
-        return 500;
-    }
+	public function getHardness(){
+		return 500;
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/StillWater.php b/src/pocketmine/block/StillWater.php
index aaf3a6db5..8c67f65a3 100644
--- a/src/pocketmine/block/StillWater.php
+++ b/src/pocketmine/block/StillWater.php
@@ -22,10 +22,10 @@
 namespace pocketmine\block;
 
 class StillWater extends Water{
-    
-    protected $id = self::STILL_WATER;
 
-    public function getName(){
-        return "Still Water";
-    }
+	protected $id = self::STILL_WATER;
+
+	public function getName(){
+		return "Still Water";
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Stone.php b/src/pocketmine/block/Stone.php
index dbc472082..06318de21 100644
--- a/src/pocketmine/block/Stone.php
+++ b/src/pocketmine/block/Stone.php
@@ -40,23 +40,23 @@ class Stone extends Solid{
 
 	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        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",
-            7 => "Unknown Stone",
-        ];
-        return $names[$this->meta & 0x07];
-    }
+	public function getName(){
+		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",
+			7 => "Unknown Stone",
+		];
+		return $names[$this->meta & 0x07];
+	}
 
 	public function getBreakTime(Item $item){
 		switch($item->isPickaxe()){
diff --git a/src/pocketmine/block/StoneBrickStairs.php b/src/pocketmine/block/StoneBrickStairs.php
index c94ac49b1..6f75bb69e 100644
--- a/src/pocketmine/block/StoneBrickStairs.php
+++ b/src/pocketmine/block/StoneBrickStairs.php
@@ -24,14 +24,14 @@ namespace pocketmine\block;
 
 class StoneBrickStairs extends Stair{
 
-    protected $id = self::STONE_BRICK_STAIRS;
+	protected $id = self::STONE_BRICK_STAIRS;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Stone Brick Stairs";
-    }
+	public function getName(){
+		return "Stone Brick Stairs";
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/StoneBricks.php b/src/pocketmine/block/StoneBricks.php
index 7821c15de..b5cc72d6c 100644
--- a/src/pocketmine/block/StoneBricks.php
+++ b/src/pocketmine/block/StoneBricks.php
@@ -25,25 +25,25 @@ use pocketmine\item\Item;
 
 class StoneBricks extends Solid{
 
-    protected $id = self::STONE_BRICKS;
+	protected $id = self::STONE_BRICKS;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "Stone Bricks",
-            1 => "Mossy Stone Bricks",
-            2 => "Cracked Stone Bricks",
-            3 => "Chiseled Stone Bricks",
-        ];
-        return $names[$this->meta & 0x03];
-    }
+	public function getName(){
+		static $names = [
+			0 => "Stone Bricks",
+			1 => "Mossy Stone Bricks",
+			2 => "Cracked Stone Bricks",
+			3 => "Chiseled Stone Bricks",
+		];
+		return $names[$this->meta & 0x03];
+	}
 
 	public function getBreakTime(Item $item){
 
diff --git a/src/pocketmine/block/StoneWall.php b/src/pocketmine/block/StoneWall.php
index 51cdcd97e..648cafc1d 100644
--- a/src/pocketmine/block/StoneWall.php
+++ b/src/pocketmine/block/StoneWall.php
@@ -26,27 +26,27 @@ use pocketmine\math\AxisAlignedBB;
 
 class StoneWall extends Transparent{
 
-    protected $id = self::STONE_WALL;
+	protected $id = self::STONE_WALL;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function isSolid(){
-        return false;
-    }
+	public function isSolid(){
+		return false;
+	}
 
-    public function getHardness(){
-        return 30;
-    }
+	public function getHardness(){
+		return 30;
+	}
 
-    public function getName(){
-        if($this->meta === 0x01){
-            return "Mossy Cobblestone Wall";
-        }
+	public function getName(){
+		if($this->meta === 0x01){
+			return "Mossy Cobblestone Wall";
+		}
 
-        return "Cobblestone Wall";
-    }
+		return "Cobblestone Wall";
+	}
 
 	protected function recalculateBoundingBox(){
 
@@ -55,7 +55,7 @@ class StoneWall extends Transparent{
 		$flag2 = $this->canConnect($this->getSide(4));
 		$flag3 = $this->canConnect($this->getSide(5));
 
-		$f =  $flag2 ? 0 : 0.25;
+		$f = $flag2 ? 0 : 0.25;
 		$f1 = $flag3 ? 1 : 0.75;
 		$f2 = $flag ? 0 : 0.25;
 		$f3 = $flag1 ? 1 : 0.75;
diff --git a/src/pocketmine/block/Stonecutter.php b/src/pocketmine/block/Stonecutter.php
index 9b7a5f0d4..6a8d7985d 100644
--- a/src/pocketmine/block/Stonecutter.php
+++ b/src/pocketmine/block/Stonecutter.php
@@ -27,19 +27,19 @@ use pocketmine\Player;
 //TODO: check orientation
 class Stonecutter extends Solid{
 
-    protected $id = self::STONECUTTER;
+	protected $id = self::STONECUTTER;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Stonecutter";
-    }
+	public function getName(){
+		return "Stonecutter";
+	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 	public function onActivate(Item $item, Player $player = null){
 		if($player instanceof Player){
diff --git a/src/pocketmine/block/Sugarcane.php b/src/pocketmine/block/Sugarcane.php
index f2ecdcfa6..a14b9e50d 100644
--- a/src/pocketmine/block/Sugarcane.php
+++ b/src/pocketmine/block/Sugarcane.php
@@ -30,15 +30,15 @@ use pocketmine\Server;
 
 class Sugarcane extends Flowable{
 
-    protected $id = self::SUGARCANE_BLOCK;
+	protected $id = self::SUGARCANE_BLOCK;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Sugarcane";
-    }
+	public function getName(){
+		return "Sugarcane";
+	}
 
 
 	public function getDrops(Item $item){
diff --git a/src/pocketmine/block/TNT.php b/src/pocketmine/block/TNT.php
index 052c9a6a1..7212a33d4 100644
--- a/src/pocketmine/block/TNT.php
+++ b/src/pocketmine/block/TNT.php
@@ -33,23 +33,23 @@ use pocketmine\utils\Random;
 
 class TNT extends Solid{
 
-    protected $id = self::TNT;
+	protected $id = self::TNT;
 
 	public function __construct(){
 
 	}
 
-    public function getName(){
-        return "TNT";
-    }
+	public function getName(){
+		return "TNT";
+	}
 
-    public function getHardness(){
-        return 0;
-    }
+	public function getHardness(){
+		return 0;
+	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 	public function onActivate(Item $item, Player $player = null){
 		if($item->getId() === Item::FLINT_STEEL){
diff --git a/src/pocketmine/block/TallGrass.php b/src/pocketmine/block/TallGrass.php
index 9593d574a..faa483f80 100644
--- a/src/pocketmine/block/TallGrass.php
+++ b/src/pocketmine/block/TallGrass.php
@@ -26,25 +26,25 @@ use pocketmine\level\Level;
 
 class TallGrass extends Flowable{
 
-    protected $id = self::TALL_GRASS;
+	protected $id = self::TALL_GRASS;
 
 	public function __construct($meta = 1){
 		$this->meta = $meta;
 	}
 
-    public function canBeReplaced(){
-        return true;
-    }
+	public function canBeReplaced(){
+		return true;
+	}
 
 	public function getName(){
-        static $names = [
-            0 => "Dead Shrub",
-            1 => "Tall Grass",
-            2 => "Fern",
-            3 => ""
-        ];
-        return $names[$this->meta & 0x03];
-    }
+		static $names = [
+			0 => "Dead Shrub",
+			1 => "Tall Grass",
+			2 => "Fern",
+			3 => ""
+		];
+		return $names[$this->meta & 0x03];
+	}
 
 
 	public function onUpdate($type){
diff --git a/src/pocketmine/block/Thin.php b/src/pocketmine/block/Thin.php
index c756e5ad7..2031b3108 100644
--- a/src/pocketmine/block/Thin.php
+++ b/src/pocketmine/block/Thin.php
@@ -26,9 +26,9 @@ use pocketmine\math\AxisAlignedBB;
 
 abstract class Thin extends Transparent{
 
-    public function isSolid(){
-        return false;
-    }
+	public function isSolid(){
+		return false;
+	}
 
 	protected function recalculateBoundingBox(){
 
diff --git a/src/pocketmine/block/Torch.php b/src/pocketmine/block/Torch.php
index 7e8e23b86..218e242aa 100644
--- a/src/pocketmine/block/Torch.php
+++ b/src/pocketmine/block/Torch.php
@@ -27,19 +27,19 @@ use pocketmine\Player;
 
 class Torch extends Flowable{
 
-    protected $id = self::TORCH;
+	protected $id = self::TORCH;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getLightLevel(){
-        return 15;
-    }
+	public function getLightLevel(){
+		return 15;
+	}
 
-    public function getName(){
-        return "Torch";
-    }
+	public function getName(){
+		return "Torch";
+	}
 
 
 	public function onUpdate($type){
@@ -55,7 +55,7 @@ class Torch extends Flowable{
 				0 => 0,
 			];
 
-			if($this->getSide($faces[$side])->isTransparent()=== true and !($side === 0 and $this->getSide(0)->getId() === self::FENCE)){
+			if($this->getSide($faces[$side])->isTransparent() === true and !($side === 0 and $this->getSide(0)->getId() === self::FENCE)){
 				$this->getLevel()->useBreakOn($this);
 
 				return Level::BLOCK_UPDATE_NORMAL;
diff --git a/src/pocketmine/block/Transparent.php b/src/pocketmine/block/Transparent.php
index 10571c47b..9e0b24674 100644
--- a/src/pocketmine/block/Transparent.php
+++ b/src/pocketmine/block/Transparent.php
@@ -22,10 +22,9 @@
 namespace pocketmine\block;
 
 
-
 abstract class Transparent extends Block{
 
-    public function isTransparent(){
-        return true;
-    }
+	public function isTransparent(){
+		return true;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Trapdoor.php b/src/pocketmine/block/Trapdoor.php
index 688303b2a..446d834b9 100644
--- a/src/pocketmine/block/Trapdoor.php
+++ b/src/pocketmine/block/Trapdoor.php
@@ -27,23 +27,23 @@ use pocketmine\Player;
 
 class Trapdoor extends Transparent{
 
-    protected $id = self::TRAPDOOR;
+	protected $id = self::TRAPDOOR;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Trapdoor";
-    }
+	public function getName(){
+		return "Trapdoor";
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 	protected function recalculateBoundingBox(){
 
@@ -90,7 +90,8 @@ class Trapdoor extends Transparent{
 					$this->y + 1,
 					$this->z + $f
 				);
-			}if(($damage & 0x03) === 2){
+			}
+			if(($damage & 0x03) === 2){
 				$bb->setBounds(
 					$this->x + 1 - $f,
 					$this->y,
@@ -99,7 +100,8 @@ class Trapdoor extends Transparent{
 					$this->y + 1,
 					$this->z + 1
 				);
-			}if(($damage & 0x03) === 3){
+			}
+			if(($damage & 0x03) === 3){
 				$bb->setBounds(
 					$this->x,
 					$this->y,
diff --git a/src/pocketmine/block/Vine.php b/src/pocketmine/block/Vine.php
index 5eb97c3bd..40d2a092b 100644
--- a/src/pocketmine/block/Vine.php
+++ b/src/pocketmine/block/Vine.php
@@ -36,21 +36,21 @@ class Vine extends Transparent{
 		$this->meta = $meta;
 	}
 
-    public function isSolid(){
-        return false;
-    }
+	public function isSolid(){
+		return false;
+	}
 
-    public function getName(){
-        return "Vines";
-    }
+	public function getName(){
+		return "Vines";
+	}
 
-    public function getHardness(){
-        return 1;
-    }
+	public function getHardness(){
+		return 1;
+	}
 
-    public function hasEntityCollision(){
-        return true;
-    }
+	public function hasEntityCollision(){
+		return true;
+	}
 
 	public function onEntityCollide(Entity $entity){
 		$entity->fallDistance = 0;
diff --git a/src/pocketmine/block/WallSign.php b/src/pocketmine/block/WallSign.php
index 2e04b1ac1..1a09123fa 100644
--- a/src/pocketmine/block/WallSign.php
+++ b/src/pocketmine/block/WallSign.php
@@ -24,11 +24,11 @@ namespace pocketmine\block;
 
 class WallSign extends SignPost{
 
-    protected $id = self::WALL_SIGN;
+	protected $id = self::WALL_SIGN;
 
-    public function getName(){
-        return "Wall Sign";
-    }
+	public function getName(){
+		return "Wall Sign";
+	}
 
 	public function onUpdate($type){
 		return false;
diff --git a/src/pocketmine/block/Water.php b/src/pocketmine/block/Water.php
index 49f36375d..8cd69e5dd 100644
--- a/src/pocketmine/block/Water.php
+++ b/src/pocketmine/block/Water.php
@@ -27,20 +27,20 @@ use pocketmine\Player;
 
 class Water extends Liquid{
 
-    protected $id = self::WATER;
+	protected $id = self::WATER;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Water";
-    }
+	public function getName(){
+		return "Water";
+	}
+
+	public function getHardness(){
+		return 500;
+	}
 
-    public function getHardness(){
-        return 500;
-    }
-	
 	public function onEntityCollide(Entity $entity){
 		$entity->fallDistance = 0;
 		if($entity->fireTicks > 0){
diff --git a/src/pocketmine/block/Wheat.php b/src/pocketmine/block/Wheat.php
index 35a9b5897..31dbd1e91 100644
--- a/src/pocketmine/block/Wheat.php
+++ b/src/pocketmine/block/Wheat.php
@@ -25,15 +25,15 @@ use pocketmine\item\Item;
 
 class Wheat extends Crops{
 
-    protected $id = self::WHEAT_BLOCK;
+	protected $id = self::WHEAT_BLOCK;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Wheat Block";
-    }
+	public function getName(){
+		return "Wheat Block";
+	}
 
 	public function getDrops(Item $item){
 		$drops = [];
diff --git a/src/pocketmine/block/Wood.php b/src/pocketmine/block/Wood.php
index 0bd8e0489..b10617d91 100644
--- a/src/pocketmine/block/Wood.php
+++ b/src/pocketmine/block/Wood.php
@@ -32,25 +32,25 @@ class Wood extends Solid{
 	//const ACACIA = 4;
 	//const DARK_OAK = 5;
 
-    protected $id = self::WOOD;
+	protected $id = self::WOOD;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 10;
-    }
+	public function getHardness(){
+		return 10;
+	}
 
-    public function getName(){
-        static $names = [
-            self::OAK => "Oak Wood",
-            self::SPRUCE => "Spruce Wood",
-            self::BIRCH => "Birch Wood",
-            self::JUNGLE => "Jungle Wood",
-        ];
-        return $names[$this->meta & 0x03];
-    }
+	public function getName(){
+		static $names = [
+			self::OAK => "Oak Wood",
+			self::SPRUCE => "Spruce Wood",
+			self::BIRCH => "Birch Wood",
+			self::JUNGLE => "Jungle Wood",
+		];
+		return $names[$this->meta & 0x03];
+	}
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
 		$faces = [
diff --git a/src/pocketmine/block/Wood2.php b/src/pocketmine/block/Wood2.php
index 8aec3a2fa..52fb2569c 100644
--- a/src/pocketmine/block/Wood2.php
+++ b/src/pocketmine/block/Wood2.php
@@ -23,18 +23,18 @@ namespace pocketmine\block;
 
 
 class Wood2 extends Wood{
-	
+
 	const ACACIA = 0;
 	const DARK_OAK = 1;
 
-    protected $id = self::WOOD2;
+	protected $id = self::WOOD2;
 
 	public function getName(){
-        static $names = [
-            0 => "Acacia Wood",
-            1 => "Dark Oak Wood",
-            2 => ""
-        ];
-        return $names[$this->meta & 0x03];
-    }
+		static $names = [
+			0 => "Acacia Wood",
+			1 => "Dark Oak Wood",
+			2 => ""
+		];
+		return $names[$this->meta & 0x03];
+	}
 }
diff --git a/src/pocketmine/block/WoodDoor.php b/src/pocketmine/block/WoodDoor.php
index e5debe0b2..292eed622 100644
--- a/src/pocketmine/block/WoodDoor.php
+++ b/src/pocketmine/block/WoodDoor.php
@@ -25,23 +25,23 @@ use pocketmine\item\Item;
 
 class WoodDoor extends Door{
 
-    protected $id = self::WOOD_DOOR_BLOCK;
+	protected $id = self::WOOD_DOOR_BLOCK;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Wood Door Block";
-    }
+	public function getName(){
+		return "Wood Door Block";
+	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
 	public function getDrops(Item $item){
 		return [
diff --git a/src/pocketmine/block/WoodSlab.php b/src/pocketmine/block/WoodSlab.php
index 0f3fd39c1..57d051ee6 100644
--- a/src/pocketmine/block/WoodSlab.php
+++ b/src/pocketmine/block/WoodSlab.php
@@ -27,29 +27,29 @@ use pocketmine\Player;
 
 class WoodSlab extends Transparent{
 
-    protected $id = self::WOOD_SLAB;
+	protected $id = self::WOOD_SLAB;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "Oak",
-            1 => "Spruce",
-            2 => "Birch",
-            3 => "Jungle",
-            4 => "Acacia",
-            5 => "Dark Oak",
-            6 => "",
-            7 => ""
-        ];
-        return (($this->meta & 0x08) === 0x08 ? "Upper " : "") . $names[$this->meta & 0x07] . " Wooden Slab";
-    }
+	public function getName(){
+		static $names = [
+			0 => "Oak",
+			1 => "Spruce",
+			2 => "Birch",
+			3 => "Jungle",
+			4 => "Acacia",
+			5 => "Dark Oak",
+			6 => "",
+			7 => ""
+		];
+		return (($this->meta & 0x08) === 0x08 ? "Upper " : "") . $names[$this->meta & 0x07] . " Wooden Slab";
+	}
 
 	protected function recalculateBoundingBox(){
 
@@ -113,7 +113,7 @@ class WoodSlab extends Transparent{
 				}
 			}
 		}
-		
+
 		if($block->getId() === self::WOOD_SLAB and ($target->getDamage() & 0x07) !== ($this->meta & 0x07)){
 			return false;
 		}
diff --git a/src/pocketmine/block/WoodStairs.php b/src/pocketmine/block/WoodStairs.php
index 7826c4cb9..e641e9bdb 100644
--- a/src/pocketmine/block/WoodStairs.php
+++ b/src/pocketmine/block/WoodStairs.php
@@ -25,15 +25,15 @@ use pocketmine\item\Item;
 
 class WoodStairs extends Stair{
 
-    protected $id = self::WOOD_STAIRS;
+	protected $id = self::WOOD_STAIRS;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getName(){
-        return "Wood Stairs";
-    }
+	public function getName(){
+		return "Wood Stairs";
+	}
 
 	public function getBreakTime(Item $item){
 
diff --git a/src/pocketmine/block/Wool.php b/src/pocketmine/block/Wool.php
index ee07f1f51..3a90247cc 100644
--- a/src/pocketmine/block/Wool.php
+++ b/src/pocketmine/block/Wool.php
@@ -24,36 +24,36 @@ namespace pocketmine\block;
 
 class Wool extends Solid{
 
-    protected $id = self::WOOL;
+	protected $id = self::WOOL;
 
 	public function __construct($meta = 0){
-        $this->meta = $meta;
+		$this->meta = $meta;
 	}
 
-    public function getHardness(){
-        return 4;
-    }
+	public function getHardness(){
+		return 4;
+	}
 
-    public function getName(){
-        static $names = [
-            0 => "White Wool",
-            1 => "Orange Wool",
-            2 => "Magenta Wool",
-            3 => "Light Blue Wool",
-            4 => "Yellow Wool",
-            5 => "Lime Wool",
-            6 => "Pink Wool",
-            7 => "Gray Wool",
-            8 => "Light Gray Wool",
-            9 => "Cyan Wool",
-            10 => "Purple Wool",
-            11 => "Blue Wool",
-            12 => "Brown Wool",
-            13 => "Green Wool",
-            14 => "Red Wool",
-            15 => "Black Wool",
-        ];
-        return $names[$this->meta & 0x0f];
-    }
+	public function getName(){
+		static $names = [
+			0 => "White Wool",
+			1 => "Orange Wool",
+			2 => "Magenta Wool",
+			3 => "Light Blue Wool",
+			4 => "Yellow Wool",
+			5 => "Lime Wool",
+			6 => "Pink Wool",
+			7 => "Gray Wool",
+			8 => "Light Gray Wool",
+			9 => "Cyan Wool",
+			10 => "Purple Wool",
+			11 => "Blue Wool",
+			12 => "Brown Wool",
+			13 => "Green Wool",
+			14 => "Red Wool",
+			15 => "Black Wool",
+		];
+		return $names[$this->meta & 0x0f];
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/block/Workbench.php b/src/pocketmine/block/Workbench.php
index 75bf45d59..13e409d1e 100644
--- a/src/pocketmine/block/Workbench.php
+++ b/src/pocketmine/block/Workbench.php
@@ -27,23 +27,23 @@ use pocketmine\Player;
 //TODO: check orientation
 class Workbench extends Solid{
 
-    protected $id = self::WORKBENCH;
+	protected $id = self::WORKBENCH;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
-    public function getHardness(){
-        return 15;
-    }
+	public function getHardness(){
+		return 15;
+	}
 
-    public function getName(){
-        return "Crafting Table";
-    }
+	public function getName(){
+		return "Crafting Table";
+	}
 
 	public function onActivate(Item $item, Player $player = null){
 		if($player instanceof Player){
diff --git a/src/pocketmine/command/CommandReader.php b/src/pocketmine/command/CommandReader.php
index 6978b7e26..97e9f39f2 100644
--- a/src/pocketmine/command/CommandReader.php
+++ b/src/pocketmine/command/CommandReader.php
@@ -35,7 +35,7 @@ class CommandReader extends Thread{
 
 	/**
 	 * @param \Threaded $threaded
-	 * @param string $stream
+	 * @param string    $stream
 	 */
 	public function __construct(\Threaded $threaded, $stream = "php://stdin"){
 		$this->stream = $stream;
@@ -91,7 +91,7 @@ class CommandReader extends Thread{
 				usleep(40000);
 			}
 
-            $lastLine = microtime(true);
+			$lastLine = microtime(true);
 		}
 	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/command/SimpleCommandMap.php b/src/pocketmine/command/SimpleCommandMap.php
index 9e47e6b4d..841de3881 100644
--- a/src/pocketmine/command/SimpleCommandMap.php
+++ b/src/pocketmine/command/SimpleCommandMap.php
@@ -182,7 +182,7 @@ class SimpleCommandMap implements CommandMap{
 		try{
 			$target->execute($sender, $sentCommandLabel, $args);
 		}catch(\Exception $e){
-			$this->server->getLogger()->critical("Unhandled exception executing command '". $commandLine ."' in ". $target.": ".$e->getMessage());
+			$this->server->getLogger()->critical("Unhandled exception executing command '" . $commandLine . "' in " . $target . ": " . $e->getMessage());
 			if(($logger = $sender->getServer()->getLogger()) instanceof MainLogger){
 				$logger->logException($e);
 			}
diff --git a/src/pocketmine/command/defaults/TimeCommand.php b/src/pocketmine/command/defaults/TimeCommand.php
index c49fdec5c..ee31afa3f 100644
--- a/src/pocketmine/command/defaults/TimeCommand.php
+++ b/src/pocketmine/command/defaults/TimeCommand.php
@@ -113,7 +113,7 @@ class TimeCommand extends VanillaCommand{
 				$level->setTime($level->getTime() + $value);
 				$level->checkTime();
 			}
-			Command::broadcastCommandMessage($sender, "Added " . $value ." to time");
+			Command::broadcastCommandMessage($sender, "Added " . $value . " to time");
 		}else{
 			$sender->sendMessage(TextFormat::RED . "Usage: " . $this->usageMessage);
 		}
diff --git a/src/pocketmine/command/defaults/TimingsCommand.php b/src/pocketmine/command/defaults/TimingsCommand.php
index 974830a55..8bab24b82 100644
--- a/src/pocketmine/command/defaults/TimingsCommand.php
+++ b/src/pocketmine/command/defaults/TimingsCommand.php
@@ -119,8 +119,8 @@ class TimingsCommand extends VanillaCommand{
 				}
 
 
-				$sender->sendMessage("Timings uploaded to http://paste.ubuntu.com/".$matches[1]."/");
-				$sender->sendMessage("You can read the results at http://timings.aikar.co/?url=".$matches[1]);
+				$sender->sendMessage("Timings uploaded to http://paste.ubuntu.com/" . $matches[1] . "/");
+				$sender->sendMessage("You can read the results at http://timings.aikar.co/?url=" . $matches[1]);
 				fclose($fileTimings);
 			}else{
 				fclose($fileTimings);
diff --git a/src/pocketmine/command/defaults/VersionCommand.php b/src/pocketmine/command/defaults/VersionCommand.php
index dbdcef23e..9784478b3 100644
--- a/src/pocketmine/command/defaults/VersionCommand.php
+++ b/src/pocketmine/command/defaults/VersionCommand.php
@@ -44,7 +44,7 @@ class VersionCommand extends VanillaCommand{
 		}
 
 		if(count($args) === 0){
-			$output = "This server is running ". $sender->getServer()->getName() . " version " . $sender->getServer()->getPocketMineVersion() . " 「" . $sender->getServer()->getCodename() . "」 (Implementing API version " . $sender->getServer()->getApiVersion() . " for Minecraft: PE " . $sender->getServer()->getVersion() . " protocol version " . Info::CURRENT_PROTOCOL . ")";
+			$output = "This server is running " . $sender->getServer()->getName() . " version " . $sender->getServer()->getPocketMineVersion() . " 「" . $sender->getServer()->getCodename() . "」 (Implementing API version " . $sender->getServer()->getApiVersion() . " for Minecraft: PE " . $sender->getServer()->getVersion() . " protocol version " . Info::CURRENT_PROTOCOL . ")";
 			if(\pocketmine\GIT_COMMIT !== str_repeat("00", 20)){
 				$output .= " [git " . \pocketmine\GIT_COMMIT . "]";
 			}
diff --git a/src/pocketmine/entity/FallingSand.php b/src/pocketmine/entity/FallingSand.php
index 262fe83c6..5c870d110 100644
--- a/src/pocketmine/entity/FallingSand.php
+++ b/src/pocketmine/entity/FallingSand.php
@@ -131,6 +131,7 @@ class FallingSand extends Entity{
 	public function getBlock(){
 		return $this->blockId;
 	}
+
 	public function getDamage(){
 		return $this->damage;
 	}
diff --git a/src/pocketmine/entity/Projectile.php b/src/pocketmine/entity/Projectile.php
index f724bb598..c155f7b73 100644
--- a/src/pocketmine/entity/Projectile.php
+++ b/src/pocketmine/entity/Projectile.php
@@ -82,7 +82,6 @@ abstract class Projectile extends Entity{
 		}
 
 
-
 		$tickDiff = max(1, $currentTick - $this->lastUpdate);
 		$this->lastUpdate = $currentTick;
 
diff --git a/src/pocketmine/event/TimingsHandler.php b/src/pocketmine/event/TimingsHandler.php
index 808eac0c0..bc41a507d 100644
--- a/src/pocketmine/event/TimingsHandler.php
+++ b/src/pocketmine/event/TimingsHandler.php
@@ -71,7 +71,7 @@ class TimingsHandler{
 		}
 
 		fwrite($fp, "# Version " . Server::getInstance()->getVersion() . PHP_EOL);
-		fwrite($fp, "# ". Server::getInstance()->getName() . " " . Server::getInstance()->getPocketMineVersion() . PHP_EOL);
+		fwrite($fp, "# " . Server::getInstance()->getName() . " " . Server::getInstance()->getPocketMineVersion() . PHP_EOL);
 
 		$entities = 0;
 		$livingEntities = 0;
diff --git a/src/pocketmine/event/entity/EntityCombustByBlockEvent.php b/src/pocketmine/event/entity/EntityCombustByBlockEvent.php
index dbf33e4d6..e1488df47 100644
--- a/src/pocketmine/event/entity/EntityCombustByBlockEvent.php
+++ b/src/pocketmine/event/entity/EntityCombustByBlockEvent.php
@@ -31,7 +31,7 @@ class EntityCombustByBlockEvent extends EntityCombustEvent{
 	protected $combuster;
 
 	/**
-	 * @param Block $combuster
+	 * @param Block  $combuster
 	 * @param Entity $combustee
 	 * @param int    $duration
 	 */
diff --git a/src/pocketmine/event/entity/EntityDamageByBlockEvent.php b/src/pocketmine/event/entity/EntityDamageByBlockEvent.php
index 2ceb3bffd..ad0060397 100644
--- a/src/pocketmine/event/entity/EntityDamageByBlockEvent.php
+++ b/src/pocketmine/event/entity/EntityDamageByBlockEvent.php
@@ -33,7 +33,7 @@ class EntityDamageByBlockEvent extends EntityDamageEvent{
 
 
 	/**
-	 * @param Block    $damager
+	 * @param Block     $damager
 	 * @param Entity    $entity
 	 * @param int       $cause
 	 * @param int|int[] $damage
diff --git a/src/pocketmine/event/entity/EntityShootBowEvent.php b/src/pocketmine/event/entity/EntityShootBowEvent.php
index 5fc92b015..324b92880 100644
--- a/src/pocketmine/event/entity/EntityShootBowEvent.php
+++ b/src/pocketmine/event/entity/EntityShootBowEvent.php
@@ -41,7 +41,7 @@ class EntityShootBowEvent extends EntityEvent implements Cancellable{
 
 	/**
 	 * @param Living     $shooter
-	 * @param Item        $bow
+	 * @param Item       $bow
 	 * @param Projectile $projectile
 	 * @param float      $force
 	 */
diff --git a/src/pocketmine/event/entity/ExplosionPrimeEvent.php b/src/pocketmine/event/entity/ExplosionPrimeEvent.php
index 66944c053..b05ce1991 100644
--- a/src/pocketmine/event/entity/ExplosionPrimeEvent.php
+++ b/src/pocketmine/event/entity/ExplosionPrimeEvent.php
@@ -37,7 +37,7 @@ class ExplosionPrimeEvent extends EntityEvent implements Cancellable{
 
 	/**
 	 * @param Entity $entity
-	 * @param float $force
+	 * @param float  $force
 	 */
 	public function __construct(Entity $entity, $force){
 		$this->entity = $entity;
diff --git a/src/pocketmine/event/server/QueryRegenerateEvent.php b/src/pocketmine/event/server/QueryRegenerateEvent.php
index 810b8ba61..3ad1367b3 100644
--- a/src/pocketmine/event/server/QueryRegenerateEvent.php
+++ b/src/pocketmine/event/server/QueryRegenerateEvent.php
@@ -67,7 +67,7 @@ class QueryRegenerateEvent extends ServerEvent{
 
 		$this->gametype = ($server->getGamemode() & 0x01) === 0 ? "SMP" : "CMP";
 		$this->version = $server->getVersion();
-		$this->server_engine = $server->getName() ." ". $server->getPocketMineVersion();
+		$this->server_engine = $server->getName() . " " . $server->getPocketMineVersion();
 		$this->map = $server->getDefaultLevel() === null ? "unknown" : $server->getDefaultLevel()->getName();
 		$this->numPlayers = count($this->players);
 		$this->maxPlayers = $server->getMaxPlayers();
diff --git a/src/pocketmine/inventory/PlayerInventory.php b/src/pocketmine/inventory/PlayerInventory.php
index 27683a8ee..9613e12fc 100644
--- a/src/pocketmine/inventory/PlayerInventory.php
+++ b/src/pocketmine/inventory/PlayerInventory.php
@@ -88,7 +88,7 @@ class PlayerInventory extends BaseInventory{
 
 	/**
 	 * @param Item $item
-	 * @param $source
+	 * @param      $source
 	 *
 	 * @return bool
 	 */
@@ -104,14 +104,14 @@ class PlayerInventory extends BaseInventory{
 		if($slot >= -1 and $slot < $this->getSize()){
 			$item = $this->getItem($slot);
 
-            $itemIndex = $this->getHeldItemIndex();
+			$itemIndex = $this->getHeldItemIndex();
 
-            for($i = 0; $i < $this->getHotbarSize(); ++$i){
-                if($this->getHotbarSlotIndex($i) === $slot){
-                    $itemIndex = $i;
-                    break;
-                }
-            }
+			for($i = 0; $i < $this->getHotbarSize(); ++$i){
+				if($this->getHotbarSlotIndex($i) === $slot){
+					$itemIndex = $i;
+					break;
+				}
+			}
 
 			if($this->getHolder() instanceof Player){
 				Server::getInstance()->getPluginManager()->callEvent($ev = new PlayerItemHeldEvent($this->getHolder(), $item, $slot, $itemIndex));
@@ -122,7 +122,7 @@ class PlayerInventory extends BaseInventory{
 			}
 
 			$this->setHotbarSlotIndex($itemIndex, $slot);
-            $this->setHeldItemIndex($itemIndex);
+			$this->setHeldItemIndex($itemIndex);
 		}
 	}
 
@@ -364,7 +364,6 @@ class PlayerInventory extends BaseInventory{
 	}
 
 
-
 	/**
 	 * @param int             $index
 	 * @param Player|Player[] $target
diff --git a/src/pocketmine/item/Armor.php b/src/pocketmine/item/Armor.php
index b368837f5..2ca374c04 100644
--- a/src/pocketmine/item/Armor.php
+++ b/src/pocketmine/item/Armor.php
@@ -27,7 +27,7 @@ use pocketmine\entity\Entity;
 
 abstract class Armor extends Item{
 
-    public function getMaxStackSize(){
-        return 1;
-    }
+	public function getMaxStackSize(){
+		return 1;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/item/Bed.php b/src/pocketmine/item/Bed.php
index 9ad66d2f2..8d850fd82 100644
--- a/src/pocketmine/item/Bed.php
+++ b/src/pocketmine/item/Bed.php
@@ -29,7 +29,7 @@ class Bed extends Item{
 		parent::__construct(self::BED, 0, $count, "Bed");
 	}
 
-    public function getMaxStackSize(){
-        return 1;
-    }
+	public function getMaxStackSize(){
+		return 1;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/item/BeetrootSoup.php b/src/pocketmine/item/BeetrootSoup.php
index 217b76e09..8a7a2425c 100644
--- a/src/pocketmine/item/BeetrootSoup.php
+++ b/src/pocketmine/item/BeetrootSoup.php
@@ -27,7 +27,7 @@ class BeetrootSoup extends Item{
 		parent::__construct(self::BEETROOT_SOUP, 0, $count, "Beetroot Soup");
 	}
 
-    public function getMaxStackSize(){
-        return 1;
-    }
+	public function getMaxStackSize(){
+		return 1;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/item/Bucket.php b/src/pocketmine/item/Bucket.php
index 855bf713b..2d4e48203 100644
--- a/src/pocketmine/item/Bucket.php
+++ b/src/pocketmine/item/Bucket.php
@@ -33,13 +33,13 @@ class Bucket extends Item{
 		parent::__construct(self::BUCKET, $meta, $count, "Bucket");
 	}
 
-    public function getMaxStackSize(){
-        return 1;
-    }
+	public function getMaxStackSize(){
+		return 1;
+	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
 		$targetBlock = Block::get($this->meta);
diff --git a/src/pocketmine/item/Cake.php b/src/pocketmine/item/Cake.php
index 3001c137b..f01baf5f6 100644
--- a/src/pocketmine/item/Cake.php
+++ b/src/pocketmine/item/Cake.php
@@ -29,7 +29,7 @@ class Cake extends Item{
 		parent::__construct(self::CAKE, 0, $count, "Cake");
 	}
 
-    public function getMaxStackSize(){
-        return 1;
-    }
+	public function getMaxStackSize(){
+		return 1;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/item/FlintSteel.php b/src/pocketmine/item/FlintSteel.php
index 94f9a18a7..f512b1de8 100644
--- a/src/pocketmine/item/FlintSteel.php
+++ b/src/pocketmine/item/FlintSteel.php
@@ -32,9 +32,9 @@ class FlintSteel extends Tool{
 		parent::__construct(self::FLINT_STEEL, $meta, $count, "Flint and Steel");
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
 		if(($player->gamemode & 0x01) === 0 and $this->useOn($block) and $this->getDamage() >= $this->getMaxDurability()){
diff --git a/src/pocketmine/item/IronDoor.php b/src/pocketmine/item/IronDoor.php
index 32a3f21f1..93402378e 100644
--- a/src/pocketmine/item/IronDoor.php
+++ b/src/pocketmine/item/IronDoor.php
@@ -29,7 +29,7 @@ class IronDoor extends Item{
 		parent::__construct(self::IRON_DOOR, 0, $count, "Iron Door");
 	}
 
-    public function getMaxStackSize(){
-        return 1;
-    }
+	public function getMaxStackSize(){
+		return 1;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/item/Item.php b/src/pocketmine/item/Item.php
index fee49f924..4a47d6d6f 100644
--- a/src/pocketmine/item/Item.php
+++ b/src/pocketmine/item/Item.php
@@ -399,9 +399,9 @@ class Item{
 	protected $durability = 0;
 	protected $name;
 
-    public function canBeActivated(){
-        return false;
-    }
+	public function canBeActivated(){
+		return false;
+	}
 
 	public static function init(){
 		if(self::$list === null){
@@ -427,7 +427,7 @@ class Item{
 			self::$list[self::SPAWN_EGG] = SpawnEgg::class;
 			self::$list[self::DIAMOND] = Diamond::class;
 			self::$list[self::STICK] = Stick::class;
-            self::$list[self::SNOWBALL] = Snowball::class;
+			self::$list[self::SNOWBALL] = Snowball::class;
 			self::$list[self::BOWL] = Bowl::class;
 			self::$list[self::FEATHER] = Feather::class;
 			self::$list[self::BRICK] = Brick::class;
@@ -644,7 +644,7 @@ class Item{
 	}
 
 	final public function __toString(){
-		return "Item " . $this->name . " (" . $this->id . ":" . ($this->meta === null ? "?" : $this->meta) . ")x".$this->count;
+		return "Item " . $this->name . " (" . $this->id . ":" . ($this->meta === null ? "?" : $this->meta) . ")x" . $this->count;
 	}
 
 	public function getDestroySpeed(Block $block, Player $player){
diff --git a/src/pocketmine/item/MushroomStew.php b/src/pocketmine/item/MushroomStew.php
index 96813a44a..172852c65 100644
--- a/src/pocketmine/item/MushroomStew.php
+++ b/src/pocketmine/item/MushroomStew.php
@@ -27,7 +27,7 @@ class MushroomStew extends Item{
 		parent::__construct(self::MUSHROOM_STEW, 0, $count, "Mushroom Stew");
 	}
 
-    public function getMaxStackSize(){
-        return 1;
-    }
+	public function getMaxStackSize(){
+		return 1;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/item/Painting.php b/src/pocketmine/item/Painting.php
index 21325adb9..7db11e6ab 100644
--- a/src/pocketmine/item/Painting.php
+++ b/src/pocketmine/item/Painting.php
@@ -31,9 +31,9 @@ class Painting extends Item{
 		parent::__construct(self::PAINTING, 0, $count, "Painting");
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
 		if($target->isTransparent() === false and $face > 1 and $block->isSolid() === false){
diff --git a/src/pocketmine/item/Sign.php b/src/pocketmine/item/Sign.php
index 5c3cd393c..c521d9a96 100644
--- a/src/pocketmine/item/Sign.php
+++ b/src/pocketmine/item/Sign.php
@@ -29,7 +29,7 @@ class Sign extends Item{
 		parent::__construct(self::SIGN, 0, $count, "Sign");
 	}
 
-    public function getMaxStackSize(){
-        return 16;
-    }
+	public function getMaxStackSize(){
+		return 16;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/item/Snowball.php b/src/pocketmine/item/Snowball.php
index 4c5ff7986..49de71a66 100644
--- a/src/pocketmine/item/Snowball.php
+++ b/src/pocketmine/item/Snowball.php
@@ -27,8 +27,8 @@ class Snowball extends Item{
 		parent::__construct(self::SNOWBALL, 0, $count, "Snowball");
 	}
 
-    public function getMaxStackSize(){
-        return 16;
-    }
+	public function getMaxStackSize(){
+		return 16;
+	}
 
 }
\ No newline at end of file
diff --git a/src/pocketmine/item/SpawnEgg.php b/src/pocketmine/item/SpawnEgg.php
index 622be0580..1eb85b531 100644
--- a/src/pocketmine/item/SpawnEgg.php
+++ b/src/pocketmine/item/SpawnEgg.php
@@ -36,9 +36,9 @@ class SpawnEgg extends Item{
 		parent::__construct(self::SPAWN_EGG, $meta, $count, "Spawn Egg");
 	}
 
-    public function canBeActivated(){
-        return true;
-    }
+	public function canBeActivated(){
+		return true;
+	}
 
 	public function onActivate(Level $level, Player $player, Block $block, Block $target, $face, $fx, $fy, $fz){
 		$entity = null;
@@ -50,19 +50,19 @@ class SpawnEgg extends Item{
 
 		$nbt = new Compound("", [
 			"Pos" => new Enum("Pos", [
-					new Double("", $block->getX() + 0.5),
-					new Double("", $block->getY()),
-					new Double("", $block->getZ() + 0.5)
-				]),
+				new Double("", $block->getX() + 0.5),
+				new Double("", $block->getY()),
+				new Double("", $block->getZ() + 0.5)
+			]),
 			"Motion" => new Enum("Motion", [
-					new Double("", 0),
-					new Double("", 0),
-					new Double("", 0)
-				]),
+				new Double("", 0),
+				new Double("", 0),
+				new Double("", 0)
+			]),
 			"Rotation" => new Enum("Rotation", [
-					new Float("", lcg_value() * 360),
-					new Float("", 0)
-				]),
+				new Float("", lcg_value() * 360),
+				new Float("", 0)
+			]),
 		]);
 
 		$entity = Entity::createEntity($this->meta, $chunk, $nbt);
diff --git a/src/pocketmine/item/Tool.php b/src/pocketmine/item/Tool.php
index 140cc2c38..a67182e99 100644
--- a/src/pocketmine/item/Tool.php
+++ b/src/pocketmine/item/Tool.php
@@ -36,9 +36,9 @@ abstract class Tool extends Item{
 		parent::__construct($id, $meta, $count, $name);
 	}
 
-    public function getMaxStackSize(){
-        return 1;
-    }
+	public function getMaxStackSize(){
+		return 1;
+	}
 
 	/**
 	 * TODO: Move this to each item
diff --git a/src/pocketmine/item/WoodenDoor.php b/src/pocketmine/item/WoodenDoor.php
index 678d8328f..50423bbf0 100644
--- a/src/pocketmine/item/WoodenDoor.php
+++ b/src/pocketmine/item/WoodenDoor.php
@@ -29,7 +29,7 @@ class WoodenDoor extends Item{
 		parent::__construct(self::WOODEN_DOOR, 0, $count, "Wooden Door");
 	}
 
-    public function getMaxStackSize(){
-        return 1;
-    }
+	public function getMaxStackSize(){
+		return 1;
+	}
 }
\ No newline at end of file
diff --git a/src/pocketmine/level/Level.php b/src/pocketmine/level/Level.php
index dad6c164c..eb7f25b06 100644
--- a/src/pocketmine/level/Level.php
+++ b/src/pocketmine/level/Level.php
@@ -1108,26 +1108,26 @@ class Level implements ChunkManager, Metadatable{
 		if($item->getId() > 0 and $item->getCount() > 0){
 			$itemEntity = Entity::createEntity("Item", $this->getChunk($source->getX() >> 4, $source->getZ() >> 4), new Compound("", [
 				"Pos" => new Enum("Pos", [
-						new Double("", $source->getX()),
-						new Double("", $source->getY()),
-						new Double("", $source->getZ())
-					]),
+					new Double("", $source->getX()),
+					new Double("", $source->getY()),
+					new Double("", $source->getZ())
+				]),
 
 				"Motion" => new Enum("Motion", [
-						new Double("", $motion->x),
-						new Double("", $motion->y),
-						new Double("", $motion->z)
-					]),
+					new Double("", $motion->x),
+					new Double("", $motion->y),
+					new Double("", $motion->z)
+				]),
 				"Rotation" => new Enum("Rotation", [
-						new Float("", lcg_value() * 360),
-						new Float("", 0)
-					]),
+					new Float("", lcg_value() * 360),
+					new Float("", 0)
+				]),
 				"Health" => new Short("Health", 5),
 				"Item" => new Compound("Item", [
-						"id" => new Short("id", $item->getId()),
-						"Damage" => new Short("Damage", $item->getDamage()),
-						"Count" => new Byte("Count", $item->getCount())
-					]),
+					"id" => new Short("id", $item->getId()),
+					"Damage" => new Short("Damage", $item->getDamage()),
+					"Count" => new Byte("Count", $item->getCount())
+				]),
 				"PickupDelay" => new Short("PickupDelay", $delay)
 			]));
 
@@ -1709,7 +1709,7 @@ class Level implements ChunkManager, Metadatable{
 			$this->chunks[$index] = $chunk;
 		}
 		if(ADVANCED_CACHE == true){
-			Cache::remove("world:" . $this->getId() . ":". Level::chunkHash($x, $z));
+			Cache::remove("world:" . $this->getId() . ":" . Level::chunkHash($x, $z));
 		}
 		$chunk->setChanged();
 	}
@@ -1820,7 +1820,7 @@ class Level implements ChunkManager, Metadatable{
 					$this->timings->syncChunkSendPrepareTimer->stopTiming();
 				}
 			}
-			
+
 			$this->timings->syncChunkSendTimer->stopTiming();
 		}
 	}
@@ -1995,9 +1995,9 @@ class Level implements ChunkManager, Metadatable{
 				$this->provider->saveChunk($x, $z);
 			}
 			$this->provider->unloadChunk($x, $z, $safe);
-		}catch (\Exception $e){
+		}catch(\Exception $e){
 			$logger = $this->server->getLogger();
-			$logger->error("Error when unloading a chunk: ".$e->getMessage());
+			$logger->error("Error when unloading a chunk: " . $e->getMessage());
 			if($logger instanceof MainLogger){
 				$logger->logException($e);
 			}
diff --git a/src/pocketmine/level/Position.php b/src/pocketmine/level/Position.php
index d94693f43..98ee2420a 100644
--- a/src/pocketmine/level/Position.php
+++ b/src/pocketmine/level/Position.php
@@ -25,7 +25,7 @@ use pocketmine\math\Vector3;
 use pocketmine\utils\LevelException;
 
 class Position extends Vector3{
-	
+
 	/** @var Level */
 	public $level = null;
 
diff --git a/src/pocketmine/level/format/anvil/Chunk.php b/src/pocketmine/level/format/anvil/Chunk.php
index 8aef60f1d..0a01b2b26 100644
--- a/src/pocketmine/level/format/anvil/Chunk.php
+++ b/src/pocketmine/level/format/anvil/Chunk.php
@@ -133,7 +133,7 @@ class Chunk extends BaseChunk{
 	 */
 	public static function fromBinary($data, LevelProvider $provider = null){
 		$nbt = new NBT(NBT::BIG_ENDIAN);
-		
+
 		try{
 			$nbt->readCompressed($data, ZLIB_ENCODING_DEFLATE);
 			$chunk = $nbt->getData();
@@ -143,7 +143,7 @@ class Chunk extends BaseChunk{
 			}
 
 			return new Chunk($provider instanceof LevelProvider ? $provider : Anvil::class, $chunk->Level);
-		}catch (\Exception $e){
+		}catch(\Exception $e){
 			return null;
 		}
 	}
diff --git a/src/pocketmine/level/format/mcregion/Chunk.php b/src/pocketmine/level/format/mcregion/Chunk.php
index 7205dd428..3ef5d23c7 100644
--- a/src/pocketmine/level/format/mcregion/Chunk.php
+++ b/src/pocketmine/level/format/mcregion/Chunk.php
@@ -265,7 +265,7 @@ class Chunk extends BaseFullChunk{
 			}
 
 			return new Chunk($provider instanceof LevelProvider ? $provider : McRegion::class, $chunk->Level);
-		}catch (\Exception $e){
+		}catch(\Exception $e){
 			return null;
 		}
 	}
diff --git a/src/pocketmine/level/format/mcregion/McRegion.php b/src/pocketmine/level/format/mcregion/McRegion.php
index a89aeb3c1..c5db36fe3 100644
--- a/src/pocketmine/level/format/mcregion/McRegion.php
+++ b/src/pocketmine/level/format/mcregion/McRegion.php
@@ -253,7 +253,6 @@ class McRegion extends BaseLevelProvider{
 		$chunk->setZ($chunkZ);
 
 
-
 		if($this->getChunk($chunkX, $chunkZ, false) !== $chunk){
 			$this->unloadChunk($chunkX, $chunkZ, false);
 		}
diff --git a/src/pocketmine/level/format/mcregion/RegionLoader.php b/src/pocketmine/level/format/mcregion/RegionLoader.php
index 535c651b8..b5c9e33a7 100644
--- a/src/pocketmine/level/format/mcregion/RegionLoader.php
+++ b/src/pocketmine/level/format/mcregion/RegionLoader.php
@@ -216,7 +216,7 @@ class RegionLoader{
 
 			try{
 				$chunk = zlib_decode(substr($chunk, 5));
-			}catch (\Exception $e){
+			}catch(\Exception $e){
 				$this->locationTable[$i] = [0, 0, 0]; //Corrupted chunk, remove it
 				continue;
 			}
diff --git a/src/pocketmine/level/generator/GenerationChunkManager.php b/src/pocketmine/level/generator/GenerationChunkManager.php
index a84ab37c7..37347b70f 100644
--- a/src/pocketmine/level/generator/GenerationChunkManager.php
+++ b/src/pocketmine/level/generator/GenerationChunkManager.php
@@ -122,7 +122,8 @@ class GenerationChunkManager implements ChunkManager{
 			$this->getChunk($chunkX, $chunkZ);
 			$this->generator->generateChunk($chunkX, $chunkZ);
 			$this->setChunkGenerated($chunkX, $chunkZ);
-		}catch(\Exception $e){}
+		}catch(\Exception $e){
+		}
 	}
 
 	public function populateChunk($chunkX, $chunkZ){
@@ -163,7 +164,8 @@ class GenerationChunkManager implements ChunkManager{
 			$chunk = $this->getChunk($chunkX, $chunkZ);
 			$chunk->setGenerated(true);
 			$this->changes["$chunkX:$chunkZ"] = $chunk;
-		}catch(\Exception $e){}
+		}catch(\Exception $e){
+		}
 	}
 
 	public function setChunkPopulated($chunkX, $chunkZ){
@@ -171,7 +173,8 @@ class GenerationChunkManager implements ChunkManager{
 			$chunk = $this->getChunk($chunkX, $chunkZ);
 			$chunk->setPopulated(true);
 			$this->changes["$chunkX:$chunkZ"] = $chunk;
-		}catch(\Exception $e){}
+		}catch(\Exception $e){
+		}
 	}
 
 	protected function requestChunk($chunkX, $chunkZ){
@@ -222,7 +225,8 @@ class GenerationChunkManager implements ChunkManager{
 	public function setBlockIdAt($x, $y, $z, $id){
 		try{
 			$this->getChunk($x >> 4, $z >> 4)->setBlockId($x & 0x0f, $y & 0x7f, $z & 0x0f, $id & 0xff);
-		}catch(\Exception $e){}
+		}catch(\Exception $e){
+		}
 	}
 
 	/**
@@ -253,7 +257,8 @@ class GenerationChunkManager implements ChunkManager{
 	public function setBlockDataAt($x, $y, $z, $data){
 		try{
 			$this->getChunk($x >> 4, $z >> 4)->setBlockData($x & 0x0f, $y & 0x7f, $z & 0x0f, $data & 0x0f);
-		}catch(\Exception $e){}
+		}catch(\Exception $e){
+		}
 	}
 
 	public function shutdown(){
diff --git a/src/pocketmine/level/generator/GenerationManager.php b/src/pocketmine/level/generator/GenerationManager.php
index 0c4b1af61..85c2195c1 100644
--- a/src/pocketmine/level/generator/GenerationManager.php
+++ b/src/pocketmine/level/generator/GenerationManager.php
@@ -135,7 +135,7 @@ class GenerationManager{
 					$this->readPacket();
 				}
 			}catch(\Exception $e){
-				$this->logger->warning("[Generator Thread] Exception: ".$e->getMessage() . " on file \"".$e->getFile()."\" line ".$e->getLine());
+				$this->logger->warning("[Generator Thread] Exception: " . $e->getMessage() . " on file \"" . $e->getFile() . "\" line " . $e->getLine());
 			}
 		}
 	}
@@ -271,7 +271,7 @@ class GenerationManager{
 				$this->shutdown = true;
 			}
 		}elseif(count($this->thread->getInternalQueue()) === 0){
-			$this->thread->synchronized(function(){
+			$this->thread->synchronized(function (){
 				$this->thread->wait(50000);
 			});
 
diff --git a/src/pocketmine/level/generator/GenerationThread.php b/src/pocketmine/level/generator/GenerationThread.php
index dee18e5dd..de44316ea 100644
--- a/src/pocketmine/level/generator/GenerationThread.php
+++ b/src/pocketmine/level/generator/GenerationThread.php
@@ -53,7 +53,7 @@ class GenerationThread extends Thread{
 
 	public function pushMainToThreadPacket($str){
 		$this->internalQueue[] = $str;
-		$this->synchronized(function(){
+		$this->synchronized(function (){
 			$this->notify();
 		});
 	}
diff --git a/src/pocketmine/math/AxisAlignedBB.php b/src/pocketmine/math/AxisAlignedBB.php
index d0de5d562..905382aa7 100644
--- a/src/pocketmine/math/AxisAlignedBB.php
+++ b/src/pocketmine/math/AxisAlignedBB.php
@@ -20,6 +20,7 @@
 */
 
 namespace pocketmine\math;
+
 use pocketmine\level\MovingObjectPosition;
 
 class AxisAlignedBB{
@@ -58,7 +59,7 @@ class AxisAlignedBB{
 		$maxX = $this->maxX;
 		$maxY = $this->maxY;
 		$maxZ = $this->maxZ;
-		
+
 		if($x < 0){
 			$minX += $x;
 		}elseif($x > 0){
diff --git a/src/pocketmine/nbt/NBT.php b/src/pocketmine/nbt/NBT.php
index a29bcdec1..927148726 100644
--- a/src/pocketmine/nbt/NBT.php
+++ b/src/pocketmine/nbt/NBT.php
@@ -42,6 +42,7 @@ use pocketmine\utils\Utils;
 
 #ifndef COMPILE
 use pocketmine\utils\Binary;
+
 #endif
 
 
diff --git a/src/pocketmine/network/RakLibInterface.php b/src/pocketmine/network/RakLibInterface.php
index 1bb3f9d05..20e9c101c 100644
--- a/src/pocketmine/network/RakLibInterface.php
+++ b/src/pocketmine/network/RakLibInterface.php
@@ -103,7 +103,7 @@ class RakLibInterface implements ServerInstance, SourceInterface{
 
 	private $upload = 0;
 	private $download = 0;
-	
+
 	private $internalThreaded;
 	private $externalThreaded;
 
@@ -113,7 +113,7 @@ class RakLibInterface implements ServerInstance, SourceInterface{
 
 		$this->server = $server;
 		$this->identifiers = new \SplObjectStorage();
-		
+
 		$this->internalThreaded = new \Threaded();
 		$this->externalThreaded = new \Threaded();
 
@@ -180,11 +180,11 @@ class RakLibInterface implements ServerInstance, SourceInterface{
 				$pk = $this->getPacket($packet->buffer);
 				$pk->decode();
 				$this->players[$identifier]->handleDataPacket($pk);
-			}catch (\Exception $e){
+			}catch(\Exception $e){
 				if(\pocketmine\DEBUG > 1){
 					$logger = $this->server->getLogger();
 					if($logger instanceof MainLogger){
-						$logger->debug("Packet ".get_class($pk)." 0x".bin2hex($packet->buffer));
+						$logger->debug("Packet " . get_class($pk) . " 0x" . bin2hex($packet->buffer));
 						$logger->logException($e);
 					}
 				}
diff --git a/src/pocketmine/network/protocol/AddMobPacket.php b/src/pocketmine/network/protocol/AddMobPacket.php
index 2f1d054a8..2a11b64d6 100644
--- a/src/pocketmine/network/protocol/AddMobPacket.php
+++ b/src/pocketmine/network/protocol/AddMobPacket.php
@@ -21,10 +21,11 @@
 
 namespace pocketmine\network\protocol;
 
-#include <rules/DataPacket.h>
+	#include <rules/DataPacket.h>
 
 #ifndef COMPILE
 use pocketmine\utils\Binary;
+
 #endif
 
 class AddMobPacket extends DataPacket{
diff --git a/src/pocketmine/network/protocol/AddPlayerPacket.php b/src/pocketmine/network/protocol/AddPlayerPacket.php
index 04825b66d..7f168b7a7 100644
--- a/src/pocketmine/network/protocol/AddPlayerPacket.php
+++ b/src/pocketmine/network/protocol/AddPlayerPacket.php
@@ -21,10 +21,11 @@
 
 namespace pocketmine\network\protocol;
 
-#include <rules/DataPacket.h>
+	#include <rules/DataPacket.h>
 
 #ifndef COMPILE
 use pocketmine\utils\Binary;
+
 #endif
 
 class AddPlayerPacket extends DataPacket{
diff --git a/src/pocketmine/network/protocol/DataPacket.php b/src/pocketmine/network/protocol/DataPacket.php
index d581530f2..6e595953d 100644
--- a/src/pocketmine/network/protocol/DataPacket.php
+++ b/src/pocketmine/network/protocol/DataPacket.php
@@ -21,7 +21,7 @@
 
 namespace pocketmine\network\protocol;
 
-#include <rules/DataPacket.h>
+	#include <rules/DataPacket.h>
 
 #ifndef COMPILE
 use pocketmine\utils\Binary;
diff --git a/src/pocketmine/network/protocol/SetEntityDataPacket.php b/src/pocketmine/network/protocol/SetEntityDataPacket.php
index a3239816c..6b8aaecc1 100644
--- a/src/pocketmine/network/protocol/SetEntityDataPacket.php
+++ b/src/pocketmine/network/protocol/SetEntityDataPacket.php
@@ -21,10 +21,11 @@
 
 namespace pocketmine\network\protocol;
 
-#include <rules/DataPacket.h>
+	#include <rules/DataPacket.h>
 
 #ifndef COMPILE
 use pocketmine\utils\Binary;
+
 #endif
 
 class SetEntityDataPacket extends DataPacket{
diff --git a/src/pocketmine/network/rcon/RCONInstance.php b/src/pocketmine/network/rcon/RCONInstance.php
index af6436666..30cb389ee 100644
--- a/src/pocketmine/network/rcon/RCONInstance.php
+++ b/src/pocketmine/network/rcon/RCONInstance.php
@@ -109,7 +109,7 @@ class RCONInstance extends \Thread{
 			}
 
 			for($n = 0; $n < $this->maxClients; ++$n){
-				$client = & $this->{"client" . $n};
+				$client = &$this->{"client" . $n};
 				if($client !== null){
 					if($this->{"status" . $n} !== -1 and $this->stop !== true){
 						if($this->{"status" . $n} === 0 and $this->{"timeout" . $n} < microtime(true)){ //Timeout
diff --git a/src/pocketmine/plugin/PluginManager.php b/src/pocketmine/plugin/PluginManager.php
index 43d1f2ee3..03265ad28 100644
--- a/src/pocketmine/plugin/PluginManager.php
+++ b/src/pocketmine/plugin/PluginManager.php
@@ -668,7 +668,7 @@ class PluginManager{
 			try{
 				$registration->callEvent($event);
 			}catch(\Exception $e){
-				$this->server->getLogger()->critical("Could not pass event ". $event->getEventName() ." to ". $registration->getPlugin()->getDescription()->getFullName() .": ".$e->getMessage()." on ".get_class($registration->getListener()));
+				$this->server->getLogger()->critical("Could not pass event " . $event->getEventName() . " to " . $registration->getPlugin()->getDescription()->getFullName() . ": " . $e->getMessage() . " on " . get_class($registration->getListener()));
 				if(($logger = $this->server->getLogger()) instanceof MainLogger){
 					$logger->logException($e);
 				}
diff --git a/src/pocketmine/scheduler/ServerScheduler.php b/src/pocketmine/scheduler/ServerScheduler.php
index 7b3ce1b66..8e3611ebf 100644
--- a/src/pocketmine/scheduler/ServerScheduler.php
+++ b/src/pocketmine/scheduler/ServerScheduler.php
@@ -235,8 +235,8 @@ class ServerScheduler{
 				$task->timings->startTiming();
 				try{
 					$task->run($this->currentTick);
-				}catch (\Exception $e){
-					Server::getInstance()->getLogger()->critical("Could not execute task ". $task->getTaskName() .": ".$e->getMessage());
+				}catch(\Exception $e){
+					Server::getInstance()->getLogger()->critical("Could not execute task " . $task->getTaskName() . ": " . $e->getMessage());
 					if(($logger = Server::getInstance()->getLogger()) instanceof MainLogger){
 						$logger->logException($e);
 					}
diff --git a/src/pocketmine/tile/Furnace.php b/src/pocketmine/tile/Furnace.php
index 4aba6b9fe..0ae96907a 100644
--- a/src/pocketmine/tile/Furnace.php
+++ b/src/pocketmine/tile/Furnace.php
@@ -238,7 +238,8 @@ class Furnace extends Tile implements InventoryHolder, Container{
 				$this->namedtag->CookTime = new Short("CookTime", 0);
 			}
 			$ret = true;
-		}else{;
+		}else{
+			;
 			if($this->getBlock()->getId() === Item::BURNING_FURNACE){
 				$this->getLevel()->setBlock($this, Block::get(Item::FURNACE, $this->getBlock()->getDamage()), true);
 			}
diff --git a/src/pocketmine/utils/MainLogger.php b/src/pocketmine/utils/MainLogger.php
index 90e6ba2cb..39efa2303 100644
--- a/src/pocketmine/utils/MainLogger.php
+++ b/src/pocketmine/utils/MainLogger.php
@@ -136,7 +136,7 @@ class MainLogger extends \AttachableThreadedLogger{
 			$errstr = substr($errstr, 0, $pos);
 		}
 		$errfile = \pocketmine\cleanPath($errfile);
-		$this->log($type, get_class($e).": \"$errstr\" ($errno) in \"$errfile\" at line $errline");
+		$this->log($type, get_class($e) . ": \"$errstr\" ($errno) in \"$errfile\" at line $errline");
 
 		foreach(($trace = @\pocketmine\getTrace($trace === null ? 4 : 0, $trace)) as $i => $line){
 			$this->debug($line);
diff --git a/src/pocketmine/utils/Utils.php b/src/pocketmine/utils/Utils.php
index 64602c14f..635342870 100644
--- a/src/pocketmine/utils/Utils.php
+++ b/src/pocketmine/utils/Utils.php
@@ -59,7 +59,7 @@ class Utils{
 	 */
 	public static function getUniqueID($raw = false, $extra = ""){
 		$machine = php_uname("a");
-		$machine .= file_exists("/proc/cpuinfo") ? implode(preg_grep("/model name/", file("/proc/cpuinfo"))): "";
+		$machine .= file_exists("/proc/cpuinfo") ? implode(preg_grep("/model name/", file("/proc/cpuinfo"))) : "";
 		$machine .= sys_get_temp_dir();
 		$machine .= $extra;
 		$os = Utils::getOS();
diff --git a/src/pocketmine/wizard/InstallerLang.php b/src/pocketmine/wizard/InstallerLang.php
index 159b7776d..41b0cfffe 100644
--- a/src/pocketmine/wizard/InstallerLang.php
+++ b/src/pocketmine/wizard/InstallerLang.php
@@ -59,7 +59,7 @@ class InstallerLang{
 					$files[$file->getFilename()] = $file->getSize();
 				}
 			}
-			
+
 			if(count($files) > 0){
 				arsort($files);
 				reset($files);