Removed outdated GUI submodule (#125)

* Speed up region file creation by only using ftruncate().

The old method was extremely slow (~200ms to create a single region file), but the new one is much faster (in the order of ~15ms). (Numbers were measured on a Linode 2048)

* Replace manual array fill with array_fill().

* Spaces -> tabs.

* Update RegionLoader.php

.editorconfig

@@ -0,0 +1,6 @@
+# http://editorconfig.org/
+root = yes
+
+[*]
+indent_size = 4
+indent_style = tab

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,23 @@
+### Issue description
+<!--- use our forum https://forums.pmmp.io for questions -->
+Write a short description about the issue
+
+### Steps to reproduce the issue
+<!--- help us find the problem by adding steps to reproduce the issue -->
+1. ...
+2. ...
+
+### OS and versions
+<!--- use the 'version' command in PocketMine-MP
+NOTE: LATEST is not a valid version. 
+PocketMine version should include Jenkins build number and/or git commit hash.
+ALSO NOTE: NO support whatsoever will be provided for forks or spoons of PocketMine. Issues relating to non-official distributions will be closed as spam. Please send such issues to whoever is responsible for the fork or spoon you are using.
+-->
+* PocketMine-MP:
+* PHP:
+* Server OS:
+* Game version: PE/Win10 (delete as appropriate)
+
+### Crashdump, backtrace or other files
+<!--- please use gist or anything else and add links here -->
+* ...

.gitignore

@@ -7,7 +7,8 @@ timings/*
 *.txt
 *.phar
 server.properties
-pocketmine.yml
+/pocketmine.yml
+memoryDump_*/*
 
 # Common IDEs
 .idea/*

.gitmodules

@@ -1,17 +1,13 @@
-[submodule "src/pocketmine/gui"]
-	path = src/pocketmine/gui
-	url = https://github.com/PocketMine/PocketMine-MP-GUI.git
-	branch = master
 [submodule "src/raklib"]
 	path = src/raklib
-	url = https://github.com/PocketMine/RakLib.git
+	url = https://github.com/pmmp/RakLib.git
 	branch = master
 [submodule "src/spl"]
 	path = src/spl
-	url = https://github.com/PocketMine/PocketMine-SPL.git
-[submodule "tests/TesterPlugin"]
-	path = tests/TesterPlugin
-	url = https://github.com/PocketMine/TesterPlugin.git
+	url = https://github.com/pmmp/PocketMine-SPL.git
 [submodule "src/pocketmine/lang/locale"]
 	path = src/pocketmine/lang/locale
-	url = https://github.com/PocketMine/PocketMine-Language.git
+	url = https://github.com/pmmp/PocketMine-Language.git
+[submodule "tests/preprocessor"]
+	path = tests/preprocessor
+	url = https://github.com/pmmp/preprocessor.git

.mailmap

@@ -1,5 +0,0 @@
-Shoghi Cervantes <shoghicp@gmail.com>
-Shoghi Cervantes <shoghicp@gmail.com> Shoghi Cervantes <shoghicp@pocketmine.net>
-Brandon V <brandon15811@gmail.com>
-Michael Yoo <sekjun9878@gmail.com> Michael Yoo <michael@yoo.id.au>
-Michael Yoo <sekjun9878@gmail.com> Michael Yoo <sekjun9878@sekjun9878.info>

.travis.yml

@@ -1,20 +1,17 @@
 language: php
 
 php:
- - 5.6
-
-branches:
- - master
+ - 7.0
 
 before_script:
  - mkdir plugins
- - wget -O plugins/DevTools.phar https://github.com/PocketMine/DevTools/releases/download/v1.9.0/DevTools_v1.9.0.phar
- - pecl install channel://pecl.php.net/pthreads-2.0.10
- - pecl install channel://pecl.php.net/weakref-0.2.6
- - echo | pecl install channel://pecl.php.net/yaml-1.1.1
+ - wget -O plugins/DevTools.phar https://github.com/PocketMine/DevTools/releases/download/v1.11.0/DevTools_v1.11.0.phar
+ - pecl install channel://pecl.php.net/pthreads-3.1.6
+ - pecl install channel://pecl.php.net/weakref-0.3.2
+ - echo | pecl install channel://pecl.php.net/yaml-2.0.0
 
 script:
- - php tests/TravisTest.php
+ - ./tests/lint.sh && ./tests/run.sh
  
 notifications:
  email: false

CONTRIBUTING.md

@@ -5,33 +5,39 @@
 You must follow these guidelines if you wish to contribute to the PocketMine-MP code base, or participate in issue tracking.
 
 ## I have a question
-* For questions, please refer to the _#pocketmine_ or _#mcpedevs_ IRC channel on Freenode. There is a [WebIRC](http://webchat.freenode.net?channels=pocketmine,mcpedevs&uio=d4) if you want.
+* For questions, please refer to the _#pmmp_ or _#pocketmine_ IRC channel on Freenode. There is a [WebIRC](http://webchat.freenode.net?channels=pmmp,pocketmine&uio=d4) if you do not want to install an IRC client.
 * You can ask directly to _[@PocketMine](https://twitter.com/PocketMine)_ in Twitter, but don't expect an immediate reply.
-* You may use our [Forum](http://forums.pocketmine.net) to ask questions.
+* You may use our [Forum](https://forums.pmmp.io) to ask questions.
 * We do not accept questions or support requests in our issue tracker.
 
 ## Creating an Issue
- - First, use the [Issue Search](https://github.com/PocketMine/PocketMine-MP/search?ref=cmdform&type=Issues) to check if anyone has reported it.
- - If your issue is related to a plugin, you must contact their original author instead of reporting it here.
- - If your issue is related to a PocketMine official plugin, or our Android application, you must create an issue on that specific repository.
- - **Support requests are not bugs.** Issues such as "How do I do this" are not bugs and are closed as soon as a collaborator spots it. They are referred to our Forum to seek assistance.
- - **No generic titles** such as "Question", "Help", "Crash Report" etc. If an issue has a generic title they will either be closed on the spot, or a collaborator will edit it to describe the actual symptom.
- - Information must be provided in the issue body, not in the title. No tags are allowed in the title, and do not change the title if the issue has been solved.
- - Similarly, no generic issue reports. It is the issue submitter's responsibility to provide us an issue that is **trackable, debuggable, reproducible, reported professionally and is an actual bug**. If you do not provide us with a summary or instructions on how to reproduce the issue, it is a support request until the actual bug has been found and therefore the issue is closed.
+* First, use the [Issue Search](https://github.com/pmmp/PocketMine-MP/search?ref=cmdform&type=Issues) to check if anyone has reported it. Check also closed issues, as an issue you think is valid may actually be invalid.
+  * If an issue has been _fixed_ and closed, create another issue.
+* If your issue is related to a plugin, do **not** report here. Contact the plugin's original author instead.
+* **Support requests are not bugs.** Issues such as "How do I do this" are not bugs and are closed as soon as a collaborator spots it. They are referred to our Forum to seek assistance. Please refer to the section [I have a quesetion](#i-have-a-question) instead.
+* **No generic titles** such as "Question", "Help", "Crash Report" etc.
+  * If you just got a crash report but you don't understand it, please look for a line starting with `Message`. It summarizes the bug.
+* Information must be provided in the issue body, not in the title. No tags like `[BUG]` are allowed in the title, including `[SOLVED]` for solved issues.
+* Similarly, no generic issue reports. For bugs, it is the issue author's responsibility to provide us an issue that is **trackable, debuggable, reproducible, reported professionally and is an actual bug**. If you do not provide us with a summary or instructions on how to reproduce the issue, it is a support request until the actual bug has been found and therefore the issue is closed.
+  * In simple words, if your issue does not appear to be a bug or a feature request, or if the issue cannot be properly confirmed to be valid, the issue will be closed until further information is provided.
+* To express appreciation, objection, confusion or other supported reactions on pull requests, issues or comments on them, use GitHub [reactions](https://github.com/blog/2119-add-reactions-to-pull-requests-issues-and-comments) rather than posting an individual comment with an emoji only. This helps keeping the issue/pull rqeuest conversation clean and readable.
+* If your issue is related to the Pocketmine-MP website, forums, etc., please [talk to a human directly](#i-have-a-question).
 
 ## Contributing Code
-* Use the [Pull Request](https://github.com/PocketMine/PocketMine-MP/pull/new) system, your request will be checked and discussed.
-* __Create a single branch for that pull request__
-* Code using the syntax as in PocketMine-MP. See below for an example.
+* Use the [Pull Request](https://github.com/pmmp/PocketMine-MP/pull/new) system, your request will be checked and discussed.
+* Create each pull request on a new branch. Do not create a pull request on commits that exist in another pull request.
+* Code should use the same syntax as in PocketMine-MP. See below for an example.
 * The code must be clear and written in English, comments included.
 * Use descriptive commit titles
-* __No merge commits are allowed, or multiple features per pull request__
+* **Keep each pull request only contain one feature**. The only exception is when all features in the pull request are related to each other, and share the same core changes.
+* **Do not create pull requests that only bump the MCPE version**. If it is ready to be updated, the team will update the values directly. Do not change the MCPE version or protocol version in a pull request, unless you have updated the protocol (all packets) entirely.
 
 **Thanks for contributing to PocketMine-MP!**
 
 ### Code Syntax
 
 It is mainly [PSR-2](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-1-basic-coding-standard.md) with a few exceptions.
+
 * Opening braces MUST go on the same line, and MUST NOT have spaces before.
 * `else if` MUST be written as `elseif`. _(It is in PSR-2, but using a SHOULD)_
 * Control structure keywords or opening braces MUST NOT have one space before or after them.
@@ -52,12 +58,17 @@ class ExampleClass{
 	public $examplePublicVariable = "defaultValue";
 	private $examplePrivateVariable;
 	
+	/**
+	 * Creates an instance of ExampleClass
+	 * @param string      $firstArgument  the first argument
+	 * @param string|null $secondArgument default null
+	 */
 	public function __construct($firstArgument, &$secondArgument = null){
 		if($firstArgument === "exampleValue"){ //Remember to use === instead == when possible
 			//do things
 		}elseif($firstArgument === "otherValue"){
 			$secondArgument = function(){
-				return [
+				$this->examplePrivateVariable = [
 					0 => "value1",
 					1 => "value2",
 					2 => "value3",
@@ -72,6 +83,7 @@ class ExampleClass{
 }
 ```
 
+<!-- TODO: RFC and voting on the forums instead -->
 ### RFC and Voting
 * These are big Pull Requests or contributions that change important behavior.
 * RFCs will be tagged with the *PR: RFC* label
@@ -89,51 +101,71 @@ class ExampleClass{
 ### Labels
 To provide a concise bug tracking environment, prevent the issue tracker from over flowing and to keep support requests out of the bug tracker, PocketMine-MP uses a label scheme a bit different from the default GitHub Issues labels.
 
-PocketMine-MP uses GitHub Issues Labels. There are a total of 12 labels.
-
-Note: For future reference, labels must not be longer than 15 letters.
+Labels are used to identify the type and status of issues and pull requests.
 
 #### Categories
-Category labels are prefixed by `C:`. Multiple category labels may be applied to a single issue(but try to keep this to a minimum and do not overuse category labels).
- - C: Core - This label is applied when the bug results in a fatal crash, or is related to neither Gameplay nor Plugin API.
- - C: Gameplay - This label is applied when the bug effects the gameplay.
- - C: API - This label is applied when the bug effects the Plugin API.
+Multiple category labels may be applied to a single issue (but try to keep this to a minimum and do not overuse category labels).
+These labels may be applied to issues with bugs related to these, or pull requests that alter the behaviour of these or fix an issue with the same label applied.
+- `Category: Core` - Related to PocketMine-MP's core functionality, but not gameplay or API.
+- `Category: Gameplay` - Related to gameplay.
+- `Category: API` - Related to plugin API.
+- `Category: Client` - Related to client functionality or behaviour. This label may be applied to issues reporting client-related bugs, or PRs related to the client such as a protocol update. There are several sub-labels to account for the differences between supported clients.
+	- `all`: Related to all versions of the client.
+	- `W10`: Related only to Windows 10 Edition Beta.
+	- `PE`: Related only to the Pocket Edition
+	- `beta`: Related only to a beta version of the game.
+	- `other`: Related only to an uncommon PE-compatible version of the client, such as VR Edition.
+- `Category: PHP` - Applied to issues caused by the PHP interpreter or its extensions.
+- `Category: Other` - Applied to issues which cannot be categorized with any of the above labels.
 
 #### Pull Requests
-Pull Requests are prefixed by `PR:`. Only one label may be applied for a Pull Request.
- - PR: Bug Fix - This label is applied when the Pull Request fixes a bug. 
- - PR: Contribution - This label is applied when the Pull Request contributes code to PocketMine-MP such as a new feature or an improvement.
- - PR: RFC - Request for Comments
+Pull Request labels are prefixed by `PR:`. Only one label may be applied for a Pull Request.
+- `PR: Bug Fix` - The Pull Request fixes a bug. 
+- `PR: Contribution` - The Pull Request contributes new features or improvements, but does not fix a bug, nor controversial enough to be an RFC.
+- `PR: RFC` - Request for Comments. Refer to [RFC and Voting](#rfc-and-voting).
 
 #### Status
 Status labels show the status of the issue. Multiple status labels may be applied.
- - Reproduced - This label is applied when the bug has been reproduced, or multiple people are reporting the same issue and symptoms in which case it is automatically assumed that the bug has been reproduced in different environments.
- - Debugged - This label is applied when the cause of the bug has been found.
- - Priority - This label is applied when the bug is easy to fix, or if the scale of the bug is global.
- - Won't Fix - This label is applied if the bug has been decided not be fixed for some reason. e.g. when the bug benefits gameplay. *This label may only be applied to a closed issue.*
+
+*Issues*
+- `Status: Unconfirmed` - reported issues that have yet to be reproduced by a developer successfully.
+- `Status: Reproduced` - a bug that has been reproduced by a developer, or that multiple people are reporting the same issue and symptoms in which case it is automatically assumed that the bug has been reproduced in different environments.
+- `Status: Debugged` - the cause of the bug has been found, but has not yet been fixed.
+- `Status: Resolved` - applied to *valid* issues which have been fixed. *This label may only be applied to a closed issue.*
+
+*Pull requests*
+- `Status: Insufficiently tested` - applied for pull requests that have not undergone tests strict enough.
+
+#### Resolution
+Resolution labels show the resolution of an issue or pull request. These labels may only be applied to closed issues.
+- `Resolution: Invalid` - Applied to support request issues or issues not related to PocketMine.
+- `Resolution: Duplicate` - Applied to issues reporting the same problems as another issue.
+- `Resolution: Fixed` - Applied to an issue reporting a bug which has been fixed.
+- `Resolution: Works As Intended` - Applied to issues reporting false bugs which work the way they are intended to.
+- `Resolution: Won't Fix` - Applied to issues reporting bugs which will not be fixed, for example if the bug is beneficial.
+- `Resolution: Obsolete` - Applied to pull requests which are rendered unnecessary by other changes, such as another, similar pull request being merged.
 
 #### Miscellaneous
-Miscellaneous labels are labels that show status not related to debugging that bug. The To-Do label and the Mojang label may not be applied to a single issue at the same time.
- - To-Do - This label is applied when the issue is not a bug, but a feature request or a list of features to be implemented that count towards a milestone.
- - Mojang - This label is applied when the issue is suspected of being caused by the Minecraft: Pocket Edition client, but has not been confirmed.
- - Invalid - This label is applied when the issue is reporting a false bug that works as intended, a support request, etc. *This label may only be applied to a closed issue.*
+- `Enhancement` - Applied to issues with viable feature requests or TODO lists.
+- `High priority` - Applied to issues or PRs related to critical bugs.
 
 ### Closing Issues
 To keep the bug tracker clear of non-related issues and to prevent it from overflowing, **issues must be closed as soon as possible** (This may sound unethical, but it is MUCH better than having the BUG TRACKER filled with SUPPORT REQUESTS and "I NEED HELP").
 
 If an issue does not conform to the "Creating an Issue" guidelines above, the issue should be closed.
-
+<!--
 ### Milestones
 PocketMine-MP uses GitHub Milestones to set a goal for a new release. A milestone is set on the following occasions.
 
- - A new Beta release
- - A new Stable release
+- A new Beta release
+- A new Stable release
 
 A milestone must use the following format:
 ```
-Alpha_<version_number> [release_title][release_version]
+<version_number> [release_title][release_version]
 ```
 For example:
 ```
-Alpha_1.4 beta2
+1.6.1b1
 ```
+-->

README.md

@@ -1,4 +1,5 @@
 # ![PocketMine-MP](http://cdn.pocketmine.net/img/PocketMine-MP-h.png)
+[![Build Status](https://travis-ci.org/pmmp/PocketMine-MP.svg?branch=master)](https://travis-ci.org/pmmp/PocketMine-MP)
 
 
 	This program is free software: you can redistribute it and/or modify
@@ -17,26 +18,26 @@
 
 __PocketMine-MP is a free, open-source software that creates Minecraft: Pocket Edition servers and allows extending its functionalities__
 
-### [Homepage](http://www.pocketmine.net/)
+### [Homepage](https://pmmp.io/)
 
-### [Forums](http://forums.pocketmine.net/)
+### [Forums](https://forums.pmmp.io/)
 
-### [Documentation](http://pocketmine-mp.readthedocs.org/)
+### [Documentation](http://pmmp.readthedocs.org/)
 
 ### [Plugin Repository](http://plugins.pocketmine.net/)
 
 <!--## [FAQ: Frequently Asked Questions](https://github.com/PocketMine/PocketMine-MP/wiki/Frequently-Asked-Questions)-->
 
-### [Official Jenkins server](http://jenkins.pocketmine.net/)
+### [Official Jenkins server](https://jenkins.pmmp.io/)
 
 ### API Documentation
  * [Official Doxygen-generated documentation](http://docs.pocketmine.net/)
- * [Latest Doxygen generated from development](http://jenkins.pocketmine.net/job/PocketMine-MP-doc/doxygen/)
+ * [Latest Doxygen generated from development](https://jenkins.pmmp.io/job/PocketMine-MP%20Docs/doxygen/)
 
 ### [Twitter @PocketMine](https://twitter.com/PocketMine)
 
-### IRC Chat #pocketmine (or #mcpedevs) @ irc.freenode.net
-[#pocketmine + #mcpedevs channel WebIRC](http://webchat.freenode.net/?channels=pocketmine,mcpedevs)
+### IRC Chat #pmmp (or #pocketmine) @ irc.freenode.net
+[#pmmp + #pocketmine channel WebIRC](http://webchat.freenode.net/?channels=pmmp,pocketmine)
 
 ### Want to contribute?
 * Check the [Contributing Guidelines](CONTRIBUTING.md)
@@ -44,6 +45,7 @@ __PocketMine-MP is a free, open-source software that creates Minecraft: Pocket E
 
 ## Third-party Libraries/Protocols Used
 * __[PHP Sockets](http://php.net/manual/en/book.sockets.php)__
+* __[PHP mbstring](http://php.net/manual/en/book.mbstring.php)__
 * __[PHP SQLite3](http://php.net/manual/en/book.sqlite3.php)__
 * __[PHP BCMath](http://php.net/manual/en/book.bc.php)__
 * __[PHP pthreads](http://pthreads.org/)__ by _[krakjoe](https://github.com/krakjoe)_: Threading for PHP - Share Nothing, Do Everything.

src/pocketmine/Collectable.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine;
+
+abstract class Collectable extends \Threaded implements \Collectable{
+
+	private $isGarbage = false;
+
+	public function isGarbage() : bool{
+		return $this->isGarbage;
+	}
+
+	public function setGarbage(){
+		$this->isGarbage = true;
+	}
+}

src/pocketmine/CompatibleClassLoader.php

@@ -23,10 +23,4 @@ namespace pocketmine;
 
 class CompatibleClassLoader extends \BaseClassLoader{
 
-	/**
-	 * @deprecated
-	 */
-	public function add($namespace, $paths){
-		$this->addPath(array_shift($paths));
-	}
 }

src/pocketmine/MemoryManager.php

@@ -25,7 +25,6 @@ use pocketmine\event\server\LowMemoryEvent;
 use pocketmine\event\Timings;
 use pocketmine\scheduler\GarbageCollectionTask;
 use pocketmine\utils\Utils;
-use pocketmine\utils\UUID;
 
 class MemoryManager{
 
@@ -55,13 +54,6 @@ class MemoryManager{
 	private $chunkCache;
 	private $cacheTrigger;
 
-	/** @var \WeakRef[] */
-	private $leakWatch = [];
-
-	private $leakInfo = [];
-
-	private $leakSeed = 0;
-
 	public function __construct(Server $server){
 		$this->server = $server;
 
@@ -135,8 +127,8 @@ class MemoryManager{
 	}
 
 	public function trigger($memory, $limit, $global = false, $triggerCount = 0){
-		$this->server->getLogger()->debug("[Memory Manager] ".($global ? "Global " : "") ."Low memory triggered, limit ". round(($limit / 1024) / 1024, 2)."MB, using ". round(($memory / 1024) / 1024, 2)."MB");
-
+		$this->server->getLogger()->debug(sprintf("[Memory Manager] %sLow memory triggered, limit %gMB, using %gMB",
+			$global ? "Global " : "", round(($limit / 1024) / 1024, 2), round(($memory / 1024) / 1024, 2)));
 		if($this->cacheTrigger){
 			foreach($this->server->getLevels() as $level){
 				$level->clearCache(true);
@@ -157,7 +149,7 @@ class MemoryManager{
 			$cycles = $this->triggerGarbageCollector();
 		}
 
-		$this->server->getLogger()->debug("[Memory Manager] Freed " . round(($ev->getMemoryFreed() / 1024) / 1024, 2)."MB, $cycles cycles");
+		$this->server->getLogger()->debug(sprintf("[Memory Manager] Freed %gMB, $cycles cycles", round(($ev->getMemoryFreed() / 1024) / 1024, 2)));
 	}
 
 	public function check(){
@@ -214,87 +206,6 @@ class MemoryManager{
 		return $cycles;
 	}
 
-	/**
-	 * @param object $object
-	 *
-	 * @return string Object identifier for future checks
-	 */
-	public function addObjectWatcher($object){
-		if(!is_object($object)){
-			throw new \InvalidArgumentException("Not an object!");
-		}
-
-
-		$identifier = spl_object_hash($object) . ":" . get_class($object);
-
-		if(isset($this->leakInfo[$identifier])){
-			return $this->leakInfo["id"];
-		}
-
-		$this->leakInfo[$identifier] = [
-			"id" => $id = md5($identifier . ":" . $this->leakSeed++),
-			"class" => get_class($object),
-			"hash" => $identifier
-		];
-		$this->leakInfo[$id] = $this->leakInfo[$identifier];
-
-		$this->leakWatch[$id] = new \WeakRef($object);
-
-		return $id;
-	}
-
-	public function isObjectAlive($id){
-		if(isset($this->leakWatch[$id])){
-			return $this->leakWatch[$id]->valid();
-		}
-
-		return false;
-	}
-
-	public function removeObjectWatch($id){
-		if(!isset($this->leakWatch[$id])){
-			return;
-		}
-		unset($this->leakInfo[$this->leakInfo[$id]["hash"]]);
-		unset($this->leakInfo[$id]);
-		unset($this->leakWatch[$id]);
-	}
-
-	public function doObjectCleanup(){
-		foreach($this->leakWatch as $id => $w){
-			if(!$w->valid()){
-				$this->removeObjectWatch($id);
-			}
-		}
-	}
-
-	public function getObjectInformation($id, $includeObject = false){
-		if(!isset($this->leakWatch[$id])){
-			return null;
-		}
-
-		$valid = false;
-		$references = 0;
-		$object = null;
-
-		if($this->leakWatch[$id]->acquire()){
-			$object = $this->leakWatch[$id]->get();
-			$this->leakWatch[$id]->release();
-
-			$valid = true;
-			$references = getReferenceCount($object, false);
-		}
-
-		return [
-			"id" => $id,
-			"class" => $this->leakInfo[$id]["class"],
-			"hash" => $this->leakInfo[$id]["hash"],
-			"valid" => $valid,
-			"references" => $references,
-			"object" => $includeObject ? $object : null
-		];
-	}
-
 	public function dumpServerMemory($outputFolder, $maxNesting, $maxStringSize){
 		gc_disable();
 
@@ -354,7 +265,7 @@ class MemoryManager{
 					$this->continueDump($property->getValue($object), $info["properties"][$property->getName()], $objects, $refCounts, 0, $maxNesting, $maxStringSize);
 				}
 
-				fwrite($obData, "$hash@$className: ". json_encode($info, JSON_UNESCAPED_SLASHES) . "\n");
+				fwrite($obData, "$hash@$className: " . json_encode($info, JSON_UNESCAPED_SLASHES) . "\n");
 
 				if(!isset($objects["staticProperties"][$className])){
 					$staticProperties[$className] = [];
@@ -412,7 +323,7 @@ class MemoryManager{
 				$this->continueDump($value, $data[$key], $objects, $refCounts, $recursion + 1, $maxNesting, $maxStringSize);
 			}
 		}elseif(is_string($from)){
-			$data = "(string) len(".strlen($from).") " . substr(Utils::printable($from), 0, $maxStringSize);
+			$data = sprintf("(string) len(%d) " . substr(Utils::printable($from), 0, $maxStringSize), strlen($from));
 		}elseif(is_resource($from)){
 			$data = "(resource) " . print_r($from, true);
 		}else{

src/pocketmine/OfflinePlayer.php

@@ -21,12 +21,12 @@
 
 namespace pocketmine;
 
-
+use pocketmine\metadata\Metadatable;
 use pocketmine\metadata\MetadataValue;
-use pocketmine\nbt\tag\Compound;
+use pocketmine\nbt\tag\CompoundTag;
 use pocketmine\plugin\Plugin;
 
-class OfflinePlayer implements IPlayer{
+class OfflinePlayer implements IPlayer, Metadatable{
 
 	private $name;
 	private $server;
@@ -103,15 +103,15 @@ class OfflinePlayer implements IPlayer{
 	}
 
 	public function getFirstPlayed(){
-		return $this->namedtag instanceof Compound ? $this->namedtag["firstPlayed"] : null;
+		return $this->namedtag instanceof CompoundTag ? $this->namedtag["firstPlayed"] : null;
 	}
 
 	public function getLastPlayed(){
-		return $this->namedtag instanceof Compound ? $this->namedtag["lastPlayed"] : null;
+		return $this->namedtag instanceof CompoundTag ? $this->namedtag["lastPlayed"] : null;
 	}
 
 	public function hasPlayedBefore(){
-		return $this->namedtag instanceof Compound;
+		return $this->namedtag instanceof CompoundTag;
 	}
 
 	public function setMetadata($metadataKey, MetadataValue $metadataValue){

src/pocketmine/PocketMine.php

@@ -71,12 +71,13 @@ namespace pocketmine {
 	use pocketmine\utils\Terminal;
 	use pocketmine\utils\Utils;
 	use pocketmine\wizard\Installer;
+	use raklib\RakLib;
 
-	const VERSION = "1.5dev";
-	const API_VERSION = "1.12.0";
-	const CODENAME = "活発(Kappatsu)フグ(Fugu)";
-	const MINECRAFT_VERSION = "v0.11.0 alpha";
-	const MINECRAFT_VERSION_NETWORK = "0.11.0";
+	const VERSION = "1.6.1dev";
+	const API_VERSION = "2.1.0";
+	const CODENAME = "Unleashed";
+	const MINECRAFT_VERSION = "v0.16.0.5 alpha";
+	const MINECRAFT_VERSION_NETWORK = "0.16.0.5";
 
 	/*
 	 * Startup code. Do not look at it, it may harm you.
@@ -86,9 +87,15 @@ namespace pocketmine {
 	 */
 
 	if(\Phar::running(true) !== ""){
-		@define("pocketmine\\PATH", \Phar::running(true) . "/");
+		@define('pocketmine\PATH', \Phar::running(true) . "/");
 	}else{
-		@define("pocketmine\\PATH", \getcwd() . DIRECTORY_SEPARATOR);
+		@define('pocketmine\PATH', \getcwd() . DIRECTORY_SEPARATOR);
+	}
+
+	if(version_compare("7.0", PHP_VERSION) > 0){
+		echo "[CRITICAL] You must use PHP >= 7.0" . PHP_EOL;
+		echo "[CRITICAL] Please use the installer provided on the homepage." . PHP_EOL;
+		exit(1);
 	}
 
 	if(!extension_loaded("pthreads")){
@@ -98,7 +105,11 @@ namespace pocketmine {
 	}
 
 	if(!class_exists("ClassLoader", false)){
-		require_once(\pocketmine\PATH . "src/spl/ThreadedFactory.php");
+		if(!is_file(\pocketmine\PATH . "src/spl/ClassLoader.php")){
+			echo "[CRITICAL] Unable to find the PocketMine-SPL library." . PHP_EOL;
+			echo "[CRITICAL] Please use provided builds or clone the repository recursively." . PHP_EOL;
+			exit(1);
+		}
 		require_once(\pocketmine\PATH . "src/spl/ClassLoader.php");
 		require_once(\pocketmine\PATH . "src/spl/BaseClassLoader.php");
 		require_once(\pocketmine\PATH . "src/pocketmine/CompatibleClassLoader.php");
@@ -109,6 +120,14 @@ namespace pocketmine {
 	$autoloader->addPath(\pocketmine\PATH . "src" . DIRECTORY_SEPARATOR . "spl");
 	$autoloader->register(true);
 
+	try{
+		if(!class_exists(RakLib::class)){
+			throw new \Exception;
+		}
+	}catch(\Exception $e){
+		echo "[CRITICAL] Unable to find the RakLib library." . PHP_EOL;
+		exit(1);
+	}
 
 	set_time_limit(0); //Who set it to 30 seconds?!?!
 
@@ -120,16 +139,16 @@ namespace pocketmine {
 	ini_set("default_charset", "utf-8");
 
 	ini_set("memory_limit", -1);
-	define("pocketmine\\START_TIME", microtime(true));
+	define('pocketmine\START_TIME', microtime(true));
 
 	$opts = getopt("", ["data:", "plugins:", "no-wizard", "enable-profiler"]);
 
-	define("pocketmine\\DATA", isset($opts["data"]) ? $opts["data"] . DIRECTORY_SEPARATOR : \getcwd() . DIRECTORY_SEPARATOR);
-	define("pocketmine\\PLUGIN_PATH", isset($opts["plugins"]) ? $opts["plugins"] . DIRECTORY_SEPARATOR : \getcwd() . DIRECTORY_SEPARATOR . "plugins" . DIRECTORY_SEPARATOR);
+	define('pocketmine\DATA', isset($opts["data"]) ? $opts["data"] . DIRECTORY_SEPARATOR : \getcwd() . DIRECTORY_SEPARATOR);
+	define('pocketmine\PLUGIN_PATH', isset($opts["plugins"]) ? $opts["plugins"] . DIRECTORY_SEPARATOR : \getcwd() . DIRECTORY_SEPARATOR . "plugins" . DIRECTORY_SEPARATOR);
 
 	Terminal::init();
 
-	define("pocketmine\\ANSI", Terminal::hasFormattingCodes());
+	define('pocketmine\ANSI', Terminal::hasFormattingCodes());
 
 	if(!file_exists(\pocketmine\DATA)){
 		mkdir(\pocketmine\DATA, 0777, true);
@@ -137,6 +156,7 @@ namespace pocketmine {
 
 	//Logger has a dependency on timezone, so we'll set it to UTC until we can get the actual timezone.
 	date_default_timezone_set("UTC");
+
 	$logger = new MainLogger(\pocketmine\DATA . "server.log", \pocketmine\ANSI);
 
 	if(!ini_get("date.timezone")){
@@ -148,7 +168,7 @@ namespace pocketmine {
 			//If system timezone detection fails or timezone is an invalid value.
 			if($response = Utils::getURL("http://ip-api.com/json")
 				and $ip_geolocation_data = json_decode($response, true)
-				and $ip_geolocation_data['status'] != 'fail'
+				and $ip_geolocation_data['status'] !== 'fail'
 				and date_default_timezone_set($ip_geolocation_data['timezone'])
 			){
 				//Again, for redundancy.
@@ -164,11 +184,13 @@ namespace pocketmine {
 		 * This is here so that people don't come to us complaining and fill up the issue tracker when they put
 		 * an incorrect timezone abbreviation in php.ini apparently.
 		 */
-		$default_timezone = date_default_timezone_get();
-		if(strpos($default_timezone, "/") === false){
-			$default_timezone = timezone_name_from_abbr($default_timezone);
+		$timezone = ini_get("date.timezone");
+		if(strpos($timezone, "/") === false){
+			$default_timezone = timezone_name_from_abbr($timezone);
 			ini_set("date.timezone", $default_timezone);
 			date_default_timezone_set($default_timezone);
+		}else{
+			date_default_timezone_set($timezone);
 		}
 	}
 
@@ -312,7 +334,11 @@ namespace pocketmine {
 			case "mac":
 			case "linux":
 			default:
-				exec("kill -9 " . ((int) $pid) . " > /dev/null 2>&1");
+				if(function_exists("posix_kill")){
+					posix_kill($pid, SIGKILL);
+				}else{
+					exec("kill -9 " . ((int) $pid) . " > /dev/null 2>&1");
+				}
 		}
 	}
 
@@ -368,15 +394,8 @@ namespace pocketmine {
 		return rtrim(str_replace(["\\", ".php", "phar://", rtrim(str_replace(["\\", "phar://"], ["/", ""], \pocketmine\PATH), "/"), rtrim(str_replace(["\\", "phar://"], ["/", ""], \pocketmine\PLUGIN_PATH), "/")], ["/", "", "", "", ""], $path), "/");
 	}
 
-	set_error_handler([\ExceptionHandler::class, "handler"], -1);
-
 	$errors = 0;
 
-	if(version_compare("5.6.0", PHP_VERSION) > 0){
-		$logger->critical("You must use PHP >= 5.6");
-		++$errors;
-	}
-
 	if(php_sapi_name() !== "cli"){
 		$logger->critical("You must run PocketMine-MP using the CLI.");
 		++$errors;
@@ -391,15 +410,11 @@ namespace pocketmine {
 	if(substr_count($pthreads_version, ".") < 2){
 		$pthreads_version = "0.$pthreads_version";
 	}
-	if(version_compare($pthreads_version, "2.0.9") < 0){
-		$logger->critical("pthreads >= 2.0.9 is required, while you have $pthreads_version.");
+	if(version_compare($pthreads_version, "3.1.5") < 0){
+		$logger->critical("pthreads >= 3.1.5 is required, while you have $pthreads_version.");
 		++$errors;
 	}
 
-	if(!extension_loaded("uopz")){
-		//$logger->notice("Couldn't find the uopz extension. Some functions may be limited");
-	}
-
 	if(extension_loaded("pocketmine")){
 		if(version_compare(phpversion("pocketmine"), "0.0.1") < 0){
 			$logger->critical("You have the native PocketMine extension, but your version is lower than 0.0.1.");
@@ -410,9 +425,13 @@ namespace pocketmine {
 		}
 	}
 
-	if(!extension_loaded("Weakref") and !extension_loaded("weakref")){
-		$logger->critical("Unable to find the Weakref extension.");
-		++$errors;
+	if(extension_loaded("xdebug")){
+		$logger->warning("
+
+
+	You are running PocketMine with xdebug enabled. This has a major impact on performance.
+
+		");
 	}
 
 	if(!extension_loaded("curl")){
@@ -420,13 +439,13 @@ namespace pocketmine {
 		++$errors;
 	}
 
-	if(!extension_loaded("sqlite3")){
-		$logger->critical("Unable to find the SQLite3 extension.");
+	if(!extension_loaded("yaml")){
+		$logger->critical("Unable to find the YAML extension.");
 		++$errors;
 	}
 
-	if(!extension_loaded("yaml")){
-		$logger->critical("Unable to find the YAML extension.");
+	if(!extension_loaded("sqlite3")){
+		$logger->critical("Unable to find the SQLite3 extension.");
 		++$errors;
 	}
 
@@ -443,14 +462,14 @@ namespace pocketmine {
 	}
 
 	if(file_exists(\pocketmine\PATH . ".git/refs/heads/master")){ //Found Git information!
-		define("pocketmine\\GIT_COMMIT", strtolower(trim(file_get_contents(\pocketmine\PATH . ".git/refs/heads/master"))));
+		define('pocketmine\GIT_COMMIT', strtolower(trim(file_get_contents(\pocketmine\PATH . ".git/refs/heads/master"))));
 	}else{ //Unknown :(
-		define("pocketmine\\GIT_COMMIT", str_repeat("00", 20));
+		define('pocketmine\GIT_COMMIT', str_repeat("00", 20));
 	}
 
 	@define("ENDIANNESS", (pack("d", 1) === "\77\360\0\0\0\0\0\0" ? Binary::BIG_ENDIAN : Binary::LITTLE_ENDIAN));
 	@define("INT32_MASK", is_int(0xffffffff) ? 0xffffffff : -1);
-	@ini_set("opcache.mmap_base", bin2hex(Utils::getRandomBytes(8, false))); //Fix OPCache address errors
+	@ini_set("opcache.mmap_base", bin2hex(random_bytes(8))); //Fix OPCache address errors
 
 	if(!file_exists(\pocketmine\DATA . "server.properties") and !isset($opts["no-wizard"])){
 		new Installer();
@@ -465,14 +484,13 @@ namespace pocketmine {
 
 	$logger->info("Stopping other threads");
 
-	foreach(ThreadManager::getInstance()->getAll() as $id => $thread){
-		$logger->debug("Stopping " . (new \ReflectionClass($thread))->getShortName() . " thread");
-		$thread->quit();
-	}
-
 	$killer = new ServerKiller(8);
 	$killer->start();
-	$killer->detach();
+
+	foreach(ThreadManager::getInstance()->getAll() as $id => $thread){
+		$logger->debug("Stopping " . $thread->getThreadName() . " thread");
+		$thread->quit();
+	}
 
 	$logger->shutdown();
 	$logger->join();

src/pocketmine/Thread.php

@@ -28,6 +28,7 @@ abstract class Thread extends \Thread{
 
 	/** @var \ClassLoader */
 	protected $classLoader;
+	protected $isKilled = false;
 
 	public function getClassLoader(){
 		return $this->classLoader;
@@ -51,7 +52,7 @@ abstract class Thread extends \Thread{
 		}
 	}
 
-	public function start($options = PTHREADS_INHERIT_ALL){
+	public function start(int $options = PTHREADS_INHERIT_ALL){
 		ThreadManager::getInstance()->add($this);
 
 		if(!$this->isRunning() and !$this->isJoined() and !$this->isTerminated()){
@@ -68,18 +69,14 @@ abstract class Thread extends \Thread{
 	 * Stops the thread using the best way possible. Try to stop it yourself before calling this.
 	 */
 	public function quit(){
-		if($this->isRunning()){
-			$this->kill();
-			$this->detach();
-		}elseif(!$this->isJoined()){
+		$this->isKilled = true;
+
+		$this->notify();
+
+		if(!$this->isJoined()){
 			if(!$this->isTerminated()){
 				$this->join();
-			}else{
-				$this->kill();
-				$this->detach();
 			}
-		}else{
-			$this->detach();
 		}
 
 		ThreadManager::getInstance()->remove($this);
@@ -88,4 +85,4 @@ abstract class Thread extends \Thread{
 	public function getThreadName(){
 		return (new \ReflectionClass($this))->getShortName();
 	}
-}
+}

src/pocketmine/ThreadManager.php

@@ -21,7 +21,7 @@
 
 namespace pocketmine;
 
-class ThreadManager extends \Threaded{
+class ThreadManager extends \Volatile{
 
 	/** @var ThreadManager */
 	private static $instance = null;

src/pocketmine/Worker.php

@@ -29,6 +29,8 @@ abstract class Worker extends \Worker{
 	/** @var \ClassLoader */
 	protected $classLoader;
 
+	protected $isKilled = false;
+
 	public function getClassLoader(){
 		return $this->classLoader;
 	}
@@ -51,7 +53,7 @@ abstract class Worker extends \Worker{
 		}
 	}
 
-	public function start($options = PTHREADS_INHERIT_ALL){
+	public function start(int $options = PTHREADS_INHERIT_ALL){
 		ThreadManager::getInstance()->add($this);
 
 		if(!$this->isRunning() and !$this->isJoined() and !$this->isTerminated()){
@@ -68,19 +70,18 @@ abstract class Worker extends \Worker{
 	 * Stops the thread using the best way possible. Try to stop it yourself before calling this.
 	 */
 	public function quit(){
+		$this->isKilled = true;
+
+		$this->notify();
+
 		if($this->isRunning()){
+			$this->shutdown();
+			$this->notify();
 			$this->unstack();
-			$this->kill();
-			$this->detach();
 		}elseif(!$this->isJoined()){
 			if(!$this->isTerminated()){
 				$this->join();
-			}else{
-				$this->kill();
-				$this->detach();
 			}
-		}else{
-			$this->detach();
 		}
 
 		ThreadManager::getInstance()->remove($this);
@@ -89,4 +90,4 @@ abstract class Worker extends \Worker{
 	public function getThreadName(){
 		return (new \ReflectionClass($this))->getShortName();
 	}
-}
+}

src/pocketmine/block/AcaciaWoodStairs.php

@@ -21,36 +21,11 @@
 
 namespace pocketmine\block;
 
-use pocketmine\item\Item;
-use pocketmine\item\Tool;
-
-class AcaciaWoodStairs extends Stair{
+class AcaciaWoodStairs extends WoodStairs{
 
 	protected $id = self::ACACIA_WOOD_STAIRS;
 
-	public function __construct($meta = 0){
-		$this->meta = $meta;
-	}
-
 	public function getName(){
 		return "Acacia Wood Stairs";
 	}
-
-	public function getDrops(Item $item){
-		return [
-			[$this->id, 0, 1],
-		];
-	}
-
-	public function getHardness(){
-		return 2;
-	}
-
-	public function getResistance(){
-		return 15;
-	}
-
-	public function getToolType(){
-		return Tool::TYPE_AXE;
-	}
 }

src/pocketmine/block/ActivatorRail.php

@@ -2,11 +2,11 @@
 
 /*
  *
- *  ____            _        _   __  __ _                  __  __ ____  
- * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
  * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
- * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
- * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU Lesser General Public License as published by
@@ -15,27 +15,21 @@
  *
  * @author PocketMine Team
  * @link http://www.pocketmine.net/
- * 
+ *
  *
 */
 
 namespace pocketmine\block;
 
+class ActivatorRail extends Solid{
 
-class NetherReactor extends Solid{
-
-	protected $id = self::NETHER_REACTOR;
+	protected $id = self::ACTIVATOR_RAIL;
 
 	public function __construct($meta = 0){
 		$this->meta = $meta;
 	}
 
 	public function getName(){
-		return "Nether Reactor";
+		return "Activator Rail";
 	}
-
-	public function canBeActivated(){
-		return true;
-	}
-
-}
+}

src/pocketmine/block/Anvil.php

@@ -0,0 +1,93 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____  
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ * 
+ *
+*/
+
+namespace pocketmine\block;
+
+use pocketmine\inventory\AnvilInventory;
+use pocketmine\item\Item;
+use pocketmine\item\Tool;
+use pocketmine\Player;
+
+class Anvil extends Fallable{
+
+	const TYPE_NORMAL = 0;
+	const TYPE_SLIGHTLY_DAMAGED = 4;
+	const TYPE_VERY_DAMAGED = 8;
+
+	protected $id = self::ANVIL;
+
+	public function isSolid(){
+		return false;
+	}
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function canBeActivated(){
+		return true;
+	}
+
+	public function getHardness(){
+		return 5;
+	}
+
+	public function getResistance(){
+		return 6000;
+	}
+
+	public function getName(){
+		static $names = [
+			self::TYPE_NORMAL => "Anvil",
+			self::TYPE_SLIGHTLY_DAMAGED => "Slightly Damaged Anvil",
+			self::TYPE_VERY_DAMAGED => "Very Damaged Anvil"
+		];
+		return $names[$this->meta & 0x0c] ?? "Anvil";
+	}
+
+	public function getToolType(){
+		return Tool::TYPE_PICKAXE;
+	}
+
+	public function onActivate(Item $item, Player $player = null){
+		if($player instanceof Player){
+			$player->addWindow(new AnvilInventory($this));
+		}
+
+		return true;
+	}
+
+	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
+		$direction = ($player !== null ? $player->getDirection() : 0) & 0x03;
+		$this->meta = ($this->meta & 0x0c) | $direction;
+		$this->getLevel()->setBlock($block, $this, true, true);
+	}
+
+	public function getDrops(Item $item){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
+			return [
+				[$this->id, $this->meta & 0x0c, 1],
+			];
+		}else{
+			return [];
+		}
+	}
+}

src/pocketmine/block/BirchWoodStairs.php

@@ -21,36 +21,11 @@
 
 namespace pocketmine\block;
 
-use pocketmine\item\Item;
-use pocketmine\item\Tool;
-
-class BirchWoodStairs extends Stair{
+class BirchWoodStairs extends WoodStairs{
 
 	protected $id = self::BIRCH_WOOD_STAIRS;
 
-	public function __construct($meta = 0){
-		$this->meta = $meta;
-	}
-
 	public function getName(){
 		return "Birch Wood Stairs";
 	}
-
-	public function getDrops(Item $item){
-		return [
-			[$this->id, 0, 1],
-		];
-	}
-
-	public function getHardness(){
-		return 2;
-	}
-
-	public function getResistance(){
-		return 15;
-	}
-
-	public function getToolType(){
-		return Tool::TYPE_AXE;
-	}
 }

src/pocketmine/block/Block.php

@@ -25,9 +25,6 @@
 namespace pocketmine\block;
 
 use pocketmine\entity\Entity;
-use pocketmine\entity\Squid;
-use pocketmine\entity\Villager;
-use pocketmine\entity\Zombie;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\level\Level;
@@ -40,217 +37,7 @@ use pocketmine\metadata\MetadataValue;
 use pocketmine\Player;
 use pocketmine\plugin\Plugin;
 
-
-class Block extends Position implements Metadatable{
-	const AIR = 0;
-	const STONE = 1;
-	const GRASS = 2;
-	const DIRT = 3;
-	const COBBLESTONE = 4;
-	const COBBLE = 4;
-	const PLANK = 5;
-	const PLANKS = 5;
-	const WOODEN_PLANK = 5;
-	const WOODEN_PLANKS = 5;
-	const SAPLING = 6;
-	const SAPLINGS = 6;
-	const BEDROCK = 7;
-	const WATER = 8;
-	const STILL_WATER = 9;
-	const LAVA = 10;
-	const STILL_LAVA = 11;
-	const SAND = 12;
-	const GRAVEL = 13;
-	const GOLD_ORE = 14;
-	const IRON_ORE = 15;
-	const COAL_ORE = 16;
-	const WOOD = 17;
-	const TRUNK = 17;
-	const LOG = 17;
-	const LEAVES = 18;
-	const LEAVE = 18;
-	const SPONGE = 19;
-	const GLASS = 20;
-	const LAPIS_ORE = 21;
-	const LAPIS_BLOCK = 22;
-
-	const SANDSTONE = 24;
-
-	const BED_BLOCK = 26;
-
-
-	const COBWEB = 30;
-	const TALL_GRASS = 31;
-	const BUSH = 32;
-	const DEAD_BUSH = 32;
-	const WOOL = 35;
-	const DANDELION = 37;
-	const ROSE = 38;
-	const POPPY = 38;
-	const RED_FLOWER = 38;
-	const BROWN_MUSHROOM = 39;
-	const RED_MUSHROOM = 40;
-	const GOLD_BLOCK = 41;
-	const IRON_BLOCK = 42;
-	const DOUBLE_SLAB = 43;
-	const DOUBLE_SLABS = 43;
-	const SLAB = 44;
-	const SLABS = 44;
-	const BRICKS = 45;
-	const BRICKS_BLOCK = 45;
-	const TNT = 46;
-	const BOOKSHELF = 47;
-	const MOSS_STONE = 48;
-	const MOSSY_STONE = 48;
-	const OBSIDIAN = 49;
-	const TORCH = 50;
-	const FIRE = 51;
-	const MONSTER_SPAWNER = 52;
-	const WOOD_STAIRS = 53;
-	const WOODEN_STAIRS = 53;
-	const OAK_WOOD_STAIRS = 53;
-	const OAK_WOODEN_STAIRS = 53;
-	const CHEST = 54;
-
-	const DIAMOND_ORE = 56;
-	const DIAMOND_BLOCK = 57;
-	const CRAFTING_TABLE = 58;
-	const WORKBENCH = 58;
-	const WHEAT_BLOCK = 59;
-	const FARMLAND = 60;
-	const FURNACE = 61;
-	const BURNING_FURNACE = 62;
-	const LIT_FURNACE = 62;
-	const SIGN_POST = 63;
-	const DOOR_BLOCK = 64;
-	const WOODEN_DOOR_BLOCK = 64;
-	const WOOD_DOOR_BLOCK = 64;
-	const LADDER = 65;
-
-	const COBBLE_STAIRS = 67;
-	const COBBLESTONE_STAIRS = 67;
-	const WALL_SIGN = 68;
-
-	const IRON_DOOR_BLOCK = 71;
-
-	const REDSTONE_ORE = 73;
-	const GLOWING_REDSTONE_ORE = 74;
-	const LIT_REDSTONE_ORE = 74;
-
-	const SNOW = 78;
-	const SNOW_LAYER = 78;
-	const ICE = 79;
-	const SNOW_BLOCK = 80;
-	const CACTUS = 81;
-	const CLAY_BLOCK = 82;
-	const REEDS = 83;
-	const SUGARCANE_BLOCK = 83;
-
-	const FENCE = 85;
-	const PUMPKIN = 86;
-	const NETHERRACK = 87;
-	const SOUL_SAND = 88;
-	const GLOWSTONE = 89;
-	const GLOWSTONE_BLOCK = 89;
-
-
-	const LIT_PUMPKIN = 91;
-	const JACK_O_LANTERN = 91;
-	const CAKE_BLOCK = 92;
-
-	const TRAPDOOR = 96;
-	const WOODEN_TRAPDOOR = 96;
-	const WOOD_TRAPDOOR = 96;
-
-	const STONE_BRICKS = 98;
-	const STONE_BRICK = 98;
-
-	const IRON_BAR = 101;
-	const IRON_BARS = 101;
-	const GLASS_PANE = 102;
-	const GLASS_PANEL = 102;
-	const MELON_BLOCK = 103;
-	const PUMPKIN_STEM = 104;
-	const MELON_STEM = 105;
-	const VINE = 106;
-	const VINES = 106;
-	const FENCE_GATE = 107;
-	const BRICK_STAIRS = 108;
-	const STONE_BRICK_STAIRS = 109;
-	const MYCELIUM = 110;
-	const WATER_LILY = 111;
-	const LILY_PAD = 111;
-	const NETHER_BRICKS = 112;
-	const NETHER_BRICK_BLOCK = 112;
-
-	const NETHER_BRICKS_STAIRS = 114;
-
-	const END_PORTAL_FRAME = 120;
-	const END_STONE = 121;
-
-	const SANDSTONE_STAIRS = 128;
-	const EMERALD_ORE = 129;
-
-	const EMERALD_BLOCK = 133;
-	const SPRUCE_WOOD_STAIRS = 134;
-	const SPRUCE_WOODEN_STAIRS = 134;
-	const BIRCH_WOOD_STAIRS = 135;
-	const BIRCH_WOODEN_STAIRS = 135;
-	const JUNGLE_WOOD_STAIRS = 136;
-	const JUNGLE_WOODEN_STAIRS = 136;
-
-	const COBBLE_WALL = 139;
-	const STONE_WALL = 139;
-	const COBBLESTONE_WALL = 139;
-
-	const CARROT_BLOCK = 141;
-	const POTATO_BLOCK = 142;
-
-	const REDSTONE_BLOCK = 152;
-
-	const QUARTZ_BLOCK = 155;
-	const QUARTZ_STAIRS = 156;
-	const DOUBLE_WOOD_SLAB = 157;
-	const DOUBLE_WOODEN_SLAB = 157;
-	const DOUBLE_WOOD_SLABS = 157;
-	const DOUBLE_WOODEN_SLABS = 157;
-	const WOOD_SLAB = 158;
-	const WOODEN_SLAB = 158;
-	const WOOD_SLABS = 158;
-	const WOODEN_SLABS = 158;
-	const STAINED_CLAY = 159;
-	const STAINED_HARDENED_CLAY = 159;
-
-	const LEAVES2 = 161;
-	const LEAVE2 = 161;
-	const WOOD2 = 162;
-	const TRUNK2 = 162;
-	const LOG2 = 162;
-	const ACACIA_WOOD_STAIRS = 163;
-	const ACACIA_WOODEN_STAIRS = 163;
-	const DARK_OAK_WOOD_STAIRS = 164;
-	const DARK_OAK_WOODEN_STAIRS = 164;
-
-	const HAY_BALE = 170;
-	const CARPET = 171;
-	const HARDENED_CLAY = 172;
-	const COAL_BLOCK = 173;
-
-	const DOUBLE_PLANT = 175;
-
-	const FENCE_GATE_SPRUCE = 183;
-	const FENCE_GATE_BIRCH = 184;
-	const FENCE_GATE_JUNGLE = 185;
-	const FENCE_GATE_DARK_OAK = 186;
-	const FENCE_GATE_ACACIA = 187;
-
-	const GRASS_PATH = 198;
-
-	const PODZOL = 243;
-	const BEETROOT_BLOCK = 244;
-	const STONECUTTER = 245;
-	const GLOWING_OBSIDIAN = 246;
-	const NETHER_REACTOR = 247;
+class Block extends Position implements BlockIds, Metadatable{
 
 	/** @var \SplFixedArray */
 	public static $list = null;
@@ -274,32 +61,6 @@ class Block extends Position implements Metadatable{
 	/** @var AxisAlignedBB */
 	public $boundingBox = null;
 
-	/**
-	 * Backwards-compatibility with old way to define block properties
-	 *
-	 * @deprecated
-	 *
-	 * @param string $key
-	 *
-	 * @return mixed
-	 */
-	public function __get($key){
-		static $map = [
-			"hardness" => "getHardness",
-			"lightLevel" => "getLightLevel",
-			"frictionFactor" => "getFrictionFactor",
-			"name" => "getName",
-			"isPlaceable" => "canBePlaced",
-			"isReplaceable" => "canBeReplaced",
-			"isTransparent" => "isTransparent",
-			"isSolid" => "isSolid",
-			"isFlowable" => "canBeFlowedInto",
-			"isActivable" => "canBeActivated",
-			"hasEntityCollision" => "hasEntityCollision"
-		];
-		return isset($map[$key]) ? $this->{$map[$key]}() : null;
-	}
-
 	public static function init(){
 		if(self::$list === null){
 			self::$list = new \SplFixedArray(256);
@@ -332,8 +93,13 @@ class Block extends Position implements Metadatable{
 			self::$list[self::GLASS] = Glass::class;
 			self::$list[self::LAPIS_ORE] = LapisOre::class;
 			self::$list[self::LAPIS_BLOCK] = Lapis::class;
+			self::$list[self::ACTIVATOR_RAIL] = ActivatorRail::class;
+			self::$list[self::COCOA_BLOCK] = CocoaBlock::class;
 			self::$list[self::SANDSTONE] = Sandstone::class;
+			self::$list[self::NOTE_BLOCK] = NoteBlock::class;
 			self::$list[self::BED_BLOCK] = Bed::class;
+			self::$list[self::POWERED_RAIL] = PoweredRail::class;
+			self::$list[self::DETECTOR_RAIL] = DetectorRail::class;
 			self::$list[self::COBWEB] = Cobweb::class;
 			self::$list[self::TALL_GRASS] = TallGrass::class;
 			self::$list[self::DEAD_BUSH] = DeadBush::class;
@@ -367,14 +133,20 @@ class Block extends Position implements Metadatable{
 			self::$list[self::SIGN_POST] = SignPost::class;
 			self::$list[self::WOOD_DOOR_BLOCK] = WoodDoor::class;
 			self::$list[self::LADDER] = Ladder::class;
+			self::$list[self::RAIL] = Rail::class;
 
 			self::$list[self::COBBLESTONE_STAIRS] = CobblestoneStairs::class;
 			self::$list[self::WALL_SIGN] = WallSign::class;
-
+			self::$list[self::LEVER] = Lever::class;
+			self::$list[self::STONE_PRESSURE_PLATE] = StonePressurePlate::class;
 			self::$list[self::IRON_DOOR_BLOCK] = IronDoor::class;
+			self::$list[self::WOODEN_PRESSURE_PLATE] = WoodenPressurePlate::class;
 			self::$list[self::REDSTONE_ORE] = RedstoneOre::class;
 			self::$list[self::GLOWING_REDSTONE_ORE] = GlowingRedstoneOre::class;
 
+			self::$list[self::REDSTONE_TORCH] = RedstoneTorch::class;
+			self::$list[self::LIT_REDSTONE_TORCH] = LitRedstoneTorch::class;
+			self::$list[self::STONE_BUTTON] = StoneButton::class;
 			self::$list[self::SNOW_LAYER] = SnowLayer::class;
 			self::$list[self::ICE] = Ice::class;
 			self::$list[self::SNOW_BLOCK] = Snow::class;
@@ -408,23 +180,35 @@ class Block extends Position implements Metadatable{
 			self::$list[self::MYCELIUM] = Mycelium::class;
 			self::$list[self::WATER_LILY] = WaterLily::class;
 			self::$list[self::NETHER_BRICKS] = NetherBrick::class;
-
+			self::$list[self::NETHER_BRICK_FENCE] = NetherBrickFence::class;
 			self::$list[self::NETHER_BRICKS_STAIRS] = NetherBrickStairs::class;
 
+			self::$list[self::ENCHANTING_TABLE] = EnchantingTable::class;
+			self::$list[self::BREWING_STAND_BLOCK] = BrewingStand::class;
 			self::$list[self::END_PORTAL_FRAME] = EndPortalFrame::class;
 			self::$list[self::END_STONE] = EndStone::class;
+			self::$list[self::REDSTONE_LAMP] = RedstoneLamp::class;
+			self::$list[self::LIT_REDSTONE_LAMP] = LitRedstoneLamp::class;
 			self::$list[self::SANDSTONE_STAIRS] = SandstoneStairs::class;
 			self::$list[self::EMERALD_ORE] = EmeraldOre::class;
-
+			self::$list[self::TRIPWIRE_HOOK] = TripwireHook::class;
+			self::$list[self::TRIPWIRE] = Tripwire::class;
 			self::$list[self::EMERALD_BLOCK] = Emerald::class;
 			self::$list[self::SPRUCE_WOOD_STAIRS] = SpruceWoodStairs::class;
 			self::$list[self::BIRCH_WOOD_STAIRS] = BirchWoodStairs::class;
 			self::$list[self::JUNGLE_WOOD_STAIRS] = JungleWoodStairs::class;
 			self::$list[self::STONE_WALL] = StoneWall::class;
-
+			self::$list[self::FLOWER_POT_BLOCK] = FlowerPot::class;
 			self::$list[self::CARROT_BLOCK] = Carrot::class;
 			self::$list[self::POTATO_BLOCK] = Potato::class;
+			self::$list[self::WOODEN_BUTTON] = WoodenButton::class;
+			self::$list[self::MOB_HEAD_BLOCK] = MobHead::class;
+			self::$list[self::ANVIL] = Anvil::class;
+			self::$list[self::TRAPPED_CHEST] = TrappedChest::class;
+			self::$list[self::WEIGHTED_PRESSURE_PLATE_LIGHT] = WeightedPressurePlateLight::class;
+			self::$list[self::WEIGHTED_PRESSURE_PLATE_HEAVY] = WeightedPressurePlateHeavy::class;
 
+			self::$list[self::DAYLIGHT_SENSOR] = DaylightSensor::class;
 			self::$list[self::REDSTONE_BLOCK] = Redstone::class;
 
 			self::$list[self::QUARTZ_BLOCK] = Quartz::class;
@@ -438,11 +222,12 @@ class Block extends Position implements Metadatable{
 			self::$list[self::ACACIA_WOOD_STAIRS] = AcaciaWoodStairs::class;
 			self::$list[self::DARK_OAK_WOOD_STAIRS] = DarkOakWoodStairs::class;
 
+			self::$list[self::IRON_TRAPDOOR] = IronTrapdoor::class;
 			self::$list[self::HAY_BALE] = HayBale::class;
 			self::$list[self::CARPET] = Carpet::class;
 			self::$list[self::HARDENED_CLAY] = HardenedClay::class;
 			self::$list[self::COAL_BLOCK] = Coal::class;
-
+			self::$list[self::PACKED_ICE] = PackedIce::class;
 			self::$list[self::DOUBLE_PLANT] = DoublePlant::class;
 
 			self::$list[self::FENCE_GATE_SPRUCE] = FenceGateSpruce::class;
@@ -457,7 +242,6 @@ class Block extends Position implements Metadatable{
 			self::$list[self::BEETROOT_BLOCK] = Beetroot::class;
 			self::$list[self::STONECUTTER] = Stonecutter::class;
 			self::$list[self::GLOWING_OBSIDIAN] = GlowingObsidian::class;
-			self::$list[self::NETHER_REACTOR] = NetherReactor::class;
 
 			foreach(self::$list as $id => $class){
 				if($class !== null){
@@ -788,6 +572,10 @@ class Block extends Position implements Metadatable{
 			$base *= 3.33;
 		}
 
+		if($item->isSword()){
+			$base *= 0.5;
+		}
+
 		return $base;
 	}
 

src/pocketmine/block/BlockIds.php

@@ -0,0 +1,230 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+interface BlockIds{
+
+	const AIR = 0;
+	const STONE = 1;
+	const GRASS = 2;
+	const DIRT = 3;
+	const COBBLESTONE = 4, COBBLE = 4;
+	const PLANK = 5, PLANKS = 5, WOODEN_PLANK = 5, WOODEN_PLANKS = 5;
+	const SAPLING = 6, SAPLINGS = 6;
+	const BEDROCK = 7;
+	const WATER = 8;
+	const STILL_WATER = 9;
+	const LAVA = 10;
+	const STILL_LAVA = 11;
+	const SAND = 12;
+	const GRAVEL = 13;
+	const GOLD_ORE = 14;
+	const IRON_ORE = 15;
+	const COAL_ORE = 16;
+	const LOG = 17, WOOD = 17, TRUNK = 17;
+	const LEAVES = 18;
+	const SPONGE = 19;
+	const GLASS = 20;
+	const LAPIS_ORE = 21;
+	const LAPIS_BLOCK = 22;
+	const DISPENSER = 23;
+	const SANDSTONE = 24;
+	const NOTE_BLOCK = 25, NOTEBLOCK = 25;
+	const BED_BLOCK = 26;
+	const POWERED_RAIL = 27;
+	const DETECTOR_RAIL = 28;
+	const STICKY_PISTON = 29;
+	const COBWEB = 30;
+	const TALL_GRASS = 31;
+	const BUSH = 32, DEAD_BUSH = 32;
+	const PISTON = 33;
+	const PISTON_HEAD = 34;
+	const WOOL = 35;
+
+	const DANDELION = 37;
+	const POPPY = 38, ROSE = 38, RED_FLOWER = 38;
+	const BROWN_MUSHROOM = 39;
+	const RED_MUSHROOM = 40;
+	const GOLD_BLOCK = 41;
+	const IRON_BLOCK = 42;
+	const DOUBLE_SLAB = 43, DOUBLE_SLABS = 43;
+	const SLAB = 44, SLABS = 44, STONE_SLAB = 44;
+	const BRICKS = 45, BRICKS_BLOCK = 45;
+	const TNT = 46;
+	const BOOKSHELF = 47;
+	const MOSS_STONE = 48, MOSSY_STONE = 48;
+	const OBSIDIAN = 49;
+	const TORCH = 50;
+	const FIRE = 51;
+	const MONSTER_SPAWNER = 52;
+	const WOOD_STAIRS = 53, WOODEN_STAIRS = 53, OAK_WOOD_STAIRS = 53, OAK_WOODEN_STAIRS = 53;
+	const CHEST = 54;
+	const REDSTONE_WIRE = 55;
+	const DIAMOND_ORE = 56;
+	const DIAMOND_BLOCK = 57;
+	const CRAFTING_TABLE = 58, WORKBENCH = 58;
+	const WHEAT_BLOCK = 59;
+	const FARMLAND = 60;
+	const FURNACE = 61;
+	const BURNING_FURNACE = 62, LIT_FURNACE = 62;
+	const SIGN_POST = 63;
+	const DOOR_BLOCK = 64, WOODEN_DOOR_BLOCK = 64, WOOD_DOOR_BLOCK = 64;
+	const LADDER = 65;
+	const RAIL = 66;
+	const COBBLESTONE_STAIRS = 67, COBBLE_STAIRS = 67;
+	const WALL_SIGN = 68;
+	const LEVER = 69;
+	const STONE_PRESSURE_PLATE = 70;
+	const IRON_DOOR_BLOCK = 71;
+	const WOODEN_PRESSURE_PLATE = 72;
+	const REDSTONE_ORE = 73;
+	const GLOWING_REDSTONE_ORE = 74, LIT_REDSTONE_ORE = 74;
+	const UNLIT_REDSTONE_TORCH = 75;
+	const REDSTONE_TORCH = 76, LIT_REDSTONE_TORCH = 76;
+	const STONE_BUTTON = 77;
+	const SNOW = 78, SNOW_LAYER = 78;
+	const ICE = 79;
+	const SNOW_BLOCK = 80;
+	const CACTUS = 81;
+	const CLAY_BLOCK = 82;
+	const REEDS = 83, SUGARCANE_BLOCK = 83;
+
+	const FENCE = 85;
+	const PUMPKIN = 86;
+	const NETHERRACK = 87;
+	const SOUL_SAND = 88;
+	const GLOWSTONE = 89, GLOWSTONE_BLOCK = 89;
+	const PORTAL_BLOCK = 90, PORTAL = 90;
+	const JACK_O_LANTERN = 91, LIT_PUMPKIN = 91;
+	const CAKE_BLOCK = 92;
+	const REPEATER_BLOCK = 93, UNPOWERED_REPEATER_BLOCK = 93;
+	const POWERED_REPEATER_BLOCK = 94;
+	const INVISIBLE_BEDROCK = 95;
+	const TRAPDOOR = 96, WOODEN_TRAPDOOR = 96;
+	const MONSTER_EGG_BLOCK = 97;
+	const STONE_BRICKS = 98, STONE_BRICK = 98;
+	const BROWN_MUSHROOM_BLOCK = 99;
+	const RED_MUSHROOM_BLOCK = 100;
+	const IRON_BARS = 101, IRON_BAR = 101;
+	const GLASS_PANE = 102, GLASS_PANEL = 102;
+	const MELON_BLOCK = 103;
+	const PUMPKIN_STEM = 104;
+	const MELON_STEM = 105;
+	const VINES = 106, VINE = 106;
+	const FENCE_GATE = 107, OAK_FENCE_GATE = 107;
+	const BRICK_STAIRS = 108;
+	const STONE_BRICK_STAIRS = 109;
+	const MYCELIUM = 110;
+	const LILY_PAD = 111, WATER_LILY = 111;
+	const NETHER_BRICKS = 112, NETHER_BRICK_BLOCK = 112;
+	const NETHER_BRICK_FENCE = 113;
+	const NETHER_BRICK_STAIRS = 114, NETHER_BRICKS_STAIRS = 114;
+	const NETHER_WART_BLOCK = 115;
+	const ENCHANTING_TABLE = 116, ENCHANT_TABLE = 116, ENCHANTMENT_TABLE = 116;
+	const BREWING_STAND_BLOCK = 117;
+	const CAULDRON_BLOCK = 118;
+
+	const END_PORTAL_FRAME = 120, END_PORTAL = 120;
+	const END_STONE = 121;
+
+	const REDSTONE_LAMP = 123, INACTIVE_REDSTONE_LAMP = 123;
+	const LIT_REDSTONE_LAMP = 124, ACTIVE_REDSTONE_LAMP = 124;
+	const DROPPER = 125;
+	const ACTIVATOR_RAIL = 126;
+	const COCOA_BLOCK = 127, COCOA_PODS = 127;
+	const SANDSTONE_STAIRS = 128;
+	const EMERALD_ORE = 129;
+
+	const TRIPWIRE_HOOK = 131;
+	const TRIPWIRE = 132;
+	const EMERALD_BLOCK = 133;
+	const SPRUCE_WOOD_STAIRS = 134, SPRUCE_WOODEN_STAIRS = 134;
+	const BIRCH_WOOD_STAIRS = 135, BIRCH_WOODEN_STAIRS = 135;
+	const JUNGLE_WOOD_STAIRS = 136, JUNGLE_WOODEN_STAIRS = 136;
+
+	const COBBLESTONE_WALL = 139, COBBLE_WALL = 139, STONE_WALL = 139;
+	const FLOWER_POT_BLOCK = 140;
+	const CARROT_BLOCK = 141;
+	const POTATO_BLOCK = 142;
+	const WOODEN_BUTTON = 143;
+	const MOB_HEAD_BLOCK = 144, SKULL_BLOCK = 144;
+	const ANVIL = 145;
+	const TRAPPED_CHEST = 146;
+	const WEIGHTED_PRESSURE_PLATE_LIGHT = 147, LIGHT_WEIGHTED_PRESSURE_PLATE = 147, GOLD_PRESSURE_PLATE = 147;
+	const WEIGHTED_PRESSURE_PLATE_HEAVY = 148, HEAVY_WEIGHTED_PRESSURE_PLATE = 148, IRON_PRESSURE_PLATE = 148;
+	const COMPARATOR_BLOCK = 149, UNPOWERED_COMPARATOR_BLOCK = 149;
+	const POWERED_COMPARATOR_BLOCK = 150;
+	const DAYLIGHT_SENSOR = 151;
+	const REDSTONE_BLOCK = 152;
+	const NETHER_QUARTZ_ORE = 153;
+	const HOPPER_BLOCK = 154;
+	const QUARTZ_BLOCK = 155;
+	const QUARTZ_STAIRS = 156;
+	const DOUBLE_WOOD_SLAB = 157, DOUBLE_WOODEN_SLAB = 157, DOUBLE_WOOD_SLABS = 157, DOUBLE_WOODEN_SLABS = 157;
+	const WOOD_SLAB = 158, WOODEN_SLAB = 158, WOOD_SLABS = 158, WOODEN_SLABS = 158;
+	const STAINED_CLAY = 159, STAINED_HARDENED_CLAY = 159;
+
+	const LEAVES2 = 161;
+	const WOOD2 = 162, TRUNK2 = 162, LOG2 = 162;
+	const ACACIA_WOOD_STAIRS = 163, ACACIA_WOODEN_STAIRS = 163;
+	const DARK_OAK_WOOD_STAIRS = 164, DARK_OAK_WOODEN_STAIRS = 164;
+	const SLIME_BLOCK = 165;
+
+	const IRON_TRAPDOOR = 167;
+
+	const HAY_BALE = 170;
+	const CARPET = 171;
+	const HARDENED_CLAY = 172;
+	const COAL_BLOCK = 173;
+	const PACKED_ICE = 174;
+	const DOUBLE_PLANT = 175;
+
+	const INVERTED_DAYLIGHT_SENSOR = 178, DAYLIGHT_SENSOR_INVERTED = 178;
+	const RED_SANDSTONE = 179;
+	const RED_SANDSTONE_STAIRS = 180;
+	const DOUBLE_RED_SANDSTONE_SLAB = 181;
+	const RED_SANDSTONE_SLAB = 182;
+	const SPRUCE_FENCE_GATE = 183, FENCE_GATE_SPRUCE = 183;
+	const BIRCH_FENCE_GATE = 184, FENCE_GATE_BIRCH = 184;
+	const JUNGLE_FENCE_GATE = 185, FENCE_GATE_JUNGLE = 185;
+	const DARK_OAK_FENCE_GATE = 186, FENCE_GATE_DARK_OAK = 186;
+	const ACACIA_FENCE_GATE = 187, FENCE_GATE_ACACIA = 187;
+
+	const SPRUCE_DOOR_BLOCK = 193;
+	const BIRCH_DOOR_BLOCK = 194;
+	const JUNGLE_DOOR_BLOCK = 195;
+	const ACACIA_DOOR_BLOCK = 196;
+	const DARK_OAK_DOOR_BLOCK = 197;
+	const GRASS_PATH = 198;
+	const ITEM_FRAME_BLOCK = 199;
+
+	const PODZOL = 243;
+	const BEETROOT_BLOCK = 244;
+	const STONECUTTER = 245;
+	const GLOWING_OBSIDIAN = 246;
+	const NETHER_REACTOR = 247;
+	const UPDATE_BLOCK = 248;
+	const ATEUPD_BLOCK = 249;
+	const BLOCK_MOVED_BY_PISTON = 250;
+	const OBSERVER = 251;
+	const INFO_RESERVED6 = 255;
+}

src/pocketmine/block/Bookshelf.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 
 class Bookshelf extends Solid{

src/pocketmine/block/BrewingStand.php

@@ -0,0 +1,45 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____  
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ * 
+ *
+*/
+
+namespace pocketmine\block;
+
+use pocketmine\item\Tool;
+
+class BrewingStand extends Transparent{
+
+	protected $id = self::BREWING_STAND_BLOCK;
+
+	public function __construct(){
+
+	}
+
+	public function getName(){
+		return "Brewing Stand";
+	}
+
+	public function getHardness(){
+		return 0.5;
+	}
+
+	public function getToolType(){
+		return Tool::TYPE_PICKAXE;
+	}
+}

src/pocketmine/block/BrickStairs.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 
 class BrickStairs extends Stair{

src/pocketmine/block/Bricks.php

@@ -49,7 +49,7 @@ class Bricks extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::BRICKS_BLOCK, 0, 1],
 			];

src/pocketmine/block/BurningFurnace.php

@@ -24,10 +24,10 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\Player;
 use pocketmine\tile\Furnace;
 use pocketmine\tile\Tile;
@@ -69,14 +69,25 @@ class BurningFurnace extends Solid{
 		];
 		$this->meta = $faces[$player instanceof Player ? $player->getDirection() : 0];
 		$this->getLevel()->setBlock($block, $this, true, true);
-		$nbt = new Compound("", [
-			new Enum("Items", []),
-			new String("id", Tile::FURNACE),
-			new Int("x", $this->x),
-			new Int("y", $this->y),
-			new Int("z", $this->z)
+		$nbt = new CompoundTag("", [
+			new ListTag("Items", []),
+			new StringTag("id", Tile::FURNACE),
+			new IntTag("x", $this->x),
+			new IntTag("y", $this->y),
+			new IntTag("z", $this->z)
 		]);
 		$nbt->Items->setTagType(NBT::TAG_Compound);
+
+		if($item->hasCustomName()){
+			$nbt->CustomName = new StringTag("CustomName", $item->getCustomName());
+		}
+
+		if($item->hasCustomBlockData()){
+			foreach($item->getCustomBlockData() as $key => $v){
+				$nbt->{$key} = $v;
+			}
+		}
+
 		Tile::createTile("Furnace", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), $nbt);
 
 		return true;
@@ -95,19 +106,21 @@ class BurningFurnace extends Solid{
 			if($t instanceof Furnace){
 				$furnace = $t;
 			}else{
-				$nbt = new Compound("", [
-					new Enum("Items", []),
-					new String("id", Tile::FURNACE),
-					new Int("x", $this->x),
-					new Int("y", $this->y),
-					new Int("z", $this->z)
+				$nbt = new CompoundTag("", [
+					new ListTag("Items", []),
+					new StringTag("id", Tile::FURNACE),
+					new IntTag("x", $this->x),
+					new IntTag("y", $this->y),
+					new IntTag("z", $this->z)
 				]);
 				$nbt->Items->setTagType(NBT::TAG_Compound);
 				$furnace = Tile::createTile("Furnace", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), $nbt);
 			}
 
-			if($player->isCreative()){
-				return true;
+			if(isset($furnace->namedtag->Lock) and $furnace->namedtag->Lock instanceof StringTag){
+				if($furnace->namedtag->Lock->getValue() !== $item->getCustomName()){
+					return true;
+				}
 			}
 
 			$player->addWindow($furnace->getInventory());
@@ -118,7 +131,7 @@ class BurningFurnace extends Solid{
 
 	public function getDrops(Item $item){
 		$drops = [];
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			$drops[] = [Item::FURNACE, 0, 1];
 		}
 

src/pocketmine/block/Cake.php

@@ -21,14 +21,15 @@
 
 namespace pocketmine\block;
 
-use pocketmine\event\entity\EntityRegainHealthEvent;
+use pocketmine\entity\Effect;
+use pocketmine\event\entity\EntityEatBlockEvent;
+use pocketmine\item\FoodSource;
 use pocketmine\item\Item;
 use pocketmine\level\Level;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\Player;
-use pocketmine\Server;
 
-class Cake extends Transparent{
+class Cake extends Transparent implements FoodSource{
 
 	protected $id = self::CAKE_BLOCK;
 
@@ -91,21 +92,38 @@ class Cake extends Transparent{
 
 	public function onActivate(Item $item, Player $player = null){
 		if($player instanceof Player and $player->getHealth() < $player->getMaxHealth()){
-			++$this->meta;
+			$ev = new EntityEatBlockEvent($player, $this);
 
-			$ev = new EntityRegainHealthEvent($player, 3, EntityRegainHealthEvent::CAUSE_EATING);
-			$player->heal($ev->getAmount(), $ev);
-
-			if($this->meta >= 0x06){
-				$this->getLevel()->setBlock($this, new Air(), true);
-			}else{
-				$this->getLevel()->setBlock($this, $this, true);
+			if(!$ev->isCancelled()){
+				$this->getLevel()->setBlock($this, $ev->getResidue());
+				return true;
 			}
-
-			return true;
 		}
 
 		return false;
 	}
 
-}
+	public function getFoodRestore() : int{
+		return 2;
+	}
+
+	public function getSaturationRestore() : float{
+		return 0.4;
+	}
+
+	public function getResidue(){
+		$clone = clone $this;
+		$clone->meta++;
+		if($clone->meta >= 0x06){
+			$clone = new Air();
+		}
+		return $clone;
+	}
+
+	/**
+	 * @return Effect[]
+	 */
+	public function getAdditionalEffects() : array{
+		return [];
+	}
+}

src/pocketmine/block/Chest.php

@@ -25,10 +25,10 @@ use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\nbt\NBT;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Int;
-use pocketmine\nbt\tag\String;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\ListTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\Player;
 use pocketmine\tile\Chest as TileChest;
 use pocketmine\tile\Tile;
@@ -86,7 +86,7 @@ class Chest extends Transparent{
 				continue;
 			}
 			$c = $this->getSide($side);
-			if($c instanceof Chest and $c->getDamage() === $this->meta){
+			if($c->getId() === $this->id and $c->getDamage() === $this->meta){
 				$tile = $this->getLevel()->getTile($c);
 				if($tile instanceof TileChest and !$tile->isPaired()){
 					$chest = $tile;
@@ -96,14 +96,25 @@ class Chest extends Transparent{
 		}
 
 		$this->getLevel()->setBlock($block, $this, true, true);
-		$nbt = new Compound("", [
-			new Enum("Items", []),
-			new String("id", Tile::CHEST),
-			new Int("x", $this->x),
-			new Int("y", $this->y),
-			new Int("z", $this->z)
+		$nbt = new CompoundTag("", [
+			new ListTag("Items", []),
+			new StringTag("id", Tile::CHEST),
+			new IntTag("x", $this->x),
+			new IntTag("y", $this->y),
+			new IntTag("z", $this->z)
 		]);
 		$nbt->Items->setTagType(NBT::TAG_Compound);
+
+		if($item->hasCustomName()){
+			$nbt->CustomName = new StringTag("CustomName", $item->getCustomName());
+		}
+
+		if($item->hasCustomBlockData()){
+			foreach($item->getCustomBlockData() as $key => $v){
+				$nbt->{$key} = $v;
+			}
+		}
+
 		$tile = Tile::createTile("Chest", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), $nbt);
 
 		if($chest instanceof TileChest and $tile instanceof TileChest){
@@ -136,21 +147,23 @@ class Chest extends Transparent{
 			if($t instanceof TileChest){
 				$chest = $t;
 			}else{
-				$nbt = new Compound("", [
-					new Enum("Items", []),
-					new String("id", Tile::CHEST),
-					new Int("x", $this->x),
-					new Int("y", $this->y),
-					new Int("z", $this->z)
+				$nbt = new CompoundTag("", [
+					new ListTag("Items", []),
+					new StringTag("id", Tile::CHEST),
+					new IntTag("x", $this->x),
+					new IntTag("y", $this->y),
+					new IntTag("z", $this->z)
 				]);
 				$nbt->Items->setTagType(NBT::TAG_Compound);
 				$chest = Tile::createTile("Chest", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), $nbt);
 			}
 
-
-			if($player->isCreative()){
-				return true;
+			if(isset($chest->namedtag->Lock) and $chest->namedtag->Lock instanceof StringTag){
+				if($chest->namedtag->Lock->getValue() !== $item->getCustomName()){
+					return true;
+				}
 			}
+
 			$player->addWindow($chest->getInventory());
 		}
 

src/pocketmine/block/Coal.php

@@ -45,7 +45,7 @@ class Coal extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::COAL_BLOCK, 0, 1],
 			];

src/pocketmine/block/CoalOre.php

@@ -45,7 +45,7 @@ class CoalOre extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::COAL, 0, 1],
 			];

src/pocketmine/block/Cobblestone.php

@@ -45,7 +45,7 @@ class Cobblestone extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::COBBLESTONE, 0, 1],
 			];

src/pocketmine/block/CobblestoneStairs.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 
 class CobblestoneStairs extends Stair{

src/pocketmine/block/CocoaBlock.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class CocoaBlock extends Solid{
+
+	protected $id = self::COCOA_BLOCK;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Cocoa Block";
+	}
+}

src/pocketmine/block/DarkOakWoodStairs.php

@@ -21,28 +21,11 @@
 
 namespace pocketmine\block;
 
-use pocketmine\item\Item;
-use pocketmine\item\Tool;
-
-class DarkOakWoodStairs extends Stair{
+class DarkOakWoodStairs extends WoodStairs{
 
 	protected $id = self::DARK_OAK_WOOD_STAIRS;
 
-	public function __construct($meta = 0){
-		$this->meta = $meta;
-	}
-
 	public function getName(){
 		return "Dark Oak Wood Stairs";
 	}
-
-	public function getToolType(){
-		return Tool::TYPE_AXE;
-	}
-
-	public function getDrops(Item $item){
-		return [
-			[$this->id, 0, 1],
-		];
-	}
 }

src/pocketmine/block/DaylightSensor.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class DaylightSensor extends Solid{
+
+	protected $id = self::DAYLIGHT_SENSOR;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Daylight Sensor";
+	}
+}

src/pocketmine/block/DetectorRail.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class DetectorRail extends Solid{
+
+	protected $id = self::DETECTOR_RAIL;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Detector Rail";
+	}
+}

src/pocketmine/block/Diamond.php

@@ -45,7 +45,7 @@ class Diamond extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 4){
+		if($item->isPickaxe() >= Tool::TIER_IRON){
 			return [
 				[Item::DIAMOND_BLOCK, 0, 1],
 			];

src/pocketmine/block/DiamondOre.php

@@ -45,7 +45,7 @@ class DiamondOre extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 4){
+		if($item->isPickaxe() >= Tool::TIER_IRON){
 			return [
 				[Item::DIAMOND, 0, 1],
 			];

src/pocketmine/block/Door.php

@@ -26,9 +26,7 @@ use pocketmine\level\Level;
 use pocketmine\level\sound\DoorSound;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Vector3;
-use pocketmine\network\protocol\LevelEventPacket;
 use pocketmine\Player;
-use pocketmine\Server;
 
 
 abstract class Door extends Transparent{

src/pocketmine/block/DoubleSlab.php

@@ -49,13 +49,13 @@ class DoubleSlab extends Solid{
 			4 => "Brick",
 			5 => "Stone Brick",
 			6 => "Quartz",
-			7 => "",
+			7 => "Nether Brick",
 		];
-		return "Double " . $names[$this->meta & 0x07] . " Slab";
+		return "DoubleTag " . $names[$this->meta & 0x07] . " Slab";
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::SLAB, $this->meta & 0x07, 2],
 			];

src/pocketmine/block/DoubleWoodSlab.php

@@ -22,6 +22,7 @@
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
+use pocketmine\item\Tool;
 
 class DoubleWoodSlab extends Solid{
 
@@ -50,7 +51,7 @@ class DoubleWoodSlab extends Solid{
 			6 => "",
 			7 => ""
 		];
-		return "Double " . $names[$this->meta & 0x07] . " Wooden Slab";
+		return "DoubleTag " . $names[$this->meta & 0x07] . " Wooden Slab";
 	}
 
 	public function getDrops(Item $item){

src/pocketmine/block/Emerald.php

@@ -45,7 +45,7 @@ class Emerald extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 4){
+		if($item->isPickaxe() >= Tool::TIER_IRON){
 			return [
 				[Item::EMERALD_BLOCK, 0, 1],
 			];

src/pocketmine/block/EmeraldOre.php

@@ -45,7 +45,7 @@ class EmeraldOre extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 4){
+		if($item->isPickaxe() >= Tool::TIER_IRON){
 			return [
 				[Item::EMERALD, 0, 1],
 			];

src/pocketmine/block/EnchantingTable.php

@@ -0,0 +1,104 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____  
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ * 
+ *
+*/
+
+namespace pocketmine\block;
+
+use pocketmine\inventory\EnchantInventory;
+use pocketmine\item\Item;
+use pocketmine\item\Tool;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
+use pocketmine\Player;
+use pocketmine\tile\Tile;
+
+class EnchantingTable extends Transparent{
+
+	protected $id = self::ENCHANTING_TABLE;
+
+	public function __construct(){
+
+	}
+
+	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
+		$this->getLevel()->setBlock($block, $this, true, true);
+		$nbt = new CompoundTag("", [
+			new StringTag("id", Tile::ENCHANT_TABLE),
+			new IntTag("x", $this->x),
+			new IntTag("y", $this->y),
+			new IntTag("z", $this->z)
+		]);
+
+		if($item->hasCustomName()){
+			$nbt->CustomName = new StringTag("CustomName", $item->getCustomName());
+		}
+
+		if($item->hasCustomBlockData()){
+			foreach($item->getCustomBlockData() as $key => $v){
+				$nbt->{$key} = $v;
+			}
+		}
+
+		Tile::createTile(Tile::ENCHANT_TABLE, $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), $nbt);
+
+		return true;
+	}
+
+	public function canBeActivated(){
+		return true;
+	}
+
+	public function getHardness(){
+		return 5;
+	}
+
+	public function getResistance(){
+		return 6000;
+	}
+
+	public function getName(){
+		return "Enchanting Table";
+	}
+
+	public function getToolType(){
+		return Tool::TYPE_PICKAXE;
+	}
+
+	public function onActivate(Item $item, Player $player = null){
+		if($player instanceof Player){
+			//TODO lock
+
+			$player->addWindow(new EnchantInventory($this));
+		}
+
+		return true;
+	}
+
+	public function getDrops(Item $item){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
+			return [
+				[$this->id, 0, 1],
+			];
+		}else{
+			return [];
+		}
+	}
+}

src/pocketmine/block/EndPortalFrame.php

@@ -37,7 +37,7 @@ class EndPortalFrame extends Solid{
 	}
 
 	public function getName(){
-		return "End Portal Frame";
+		return "EndTag Portal Frame";
 	}
 
 	public function getHardness(){

src/pocketmine/block/EndStone.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-use pocketmine\item\Item;
 use pocketmine\item\Tool;
 
 class EndStone extends Solid{
@@ -33,7 +32,7 @@ class EndStone extends Solid{
 	}
 
 	public function getName(){
-		return "End Stone";
+		return "EndTag Stone";
 	}
 
 	public function getToolType(){

src/pocketmine/block/Fallable.php

@@ -25,12 +25,12 @@ use pocketmine\entity\Entity;
 use pocketmine\item\Item;
 use pocketmine\level\Level;
 use pocketmine\math\Vector3;
-use pocketmine\nbt\tag\Byte;
-use pocketmine\nbt\tag\Compound;
-use pocketmine\nbt\tag\Double;
-use pocketmine\nbt\tag\Enum;
-use pocketmine\nbt\tag\Float;
-use pocketmine\nbt\tag\Int;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\DoubleTag;
+use pocketmine\nbt\tag\FloatTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\ListTag;
 use pocketmine\Player;
 
 abstract class Fallable extends Solid{
@@ -45,23 +45,23 @@ abstract class Fallable extends Solid{
 		if($type === Level::BLOCK_UPDATE_NORMAL){
 			$down = $this->getSide(Vector3::SIDE_DOWN);
 			if($down->getId() === self::AIR or ($down instanceof Liquid)){
-				$fall = Entity::createEntity("FallingSand", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), new Compound("", [
-					"Pos" => new Enum("Pos", [
-						new Double("", $this->x + 0.5),
-						new Double("", $this->y),
-						new Double("", $this->z + 0.5)
+				$fall = Entity::createEntity("FallingSand", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), new CompoundTag("", [
+					"Pos" => new ListTag("Pos", [
+						new DoubleTag("", $this->x + 0.5),
+						new DoubleTag("", $this->y),
+						new DoubleTag("", $this->z + 0.5)
 					]),
-					"Motion" => new Enum("Motion", [
-						new Double("", 0),
-						new Double("", 0),
-						new Double("", 0)
+					"Motion" => new ListTag("Motion", [
+						new DoubleTag("", 0),
+						new DoubleTag("", 0),
+						new DoubleTag("", 0)
 					]),
-					"Rotation" => new Enum("Rotation", [
-						new Float("", 0),
-						new Float("", 0)
+					"Rotation" => new ListTag("Rotation", [
+						new FloatTag("", 0),
+						new FloatTag("", 0)
 					]),
-					"TileID" => new Int("TileID", $this->getId()),
-					"Data" => new Byte("Data", $this->getDamage()),
+					"TileID" => new IntTag("TileID", $this->getId()),
+					"Data" => new ByteTag("Data", $this->getDamage()),
 				]));
 
 				$fall->spawnToAll();

src/pocketmine/block/Fence.php

@@ -26,6 +26,12 @@ use pocketmine\math\AxisAlignedBB;
 use pocketmine\math\Vector3;
 
 class Fence extends Transparent{
+	const FENCE_OAK = 0;
+	const FENCE_SPRUCE = 1;
+	const FENCE_BIRCH = 2;
+	const FENCE_JUNGLE = 3;
+	const FENCE_ACACIA = 4;
+	const FENCE_DARKOAK = 5;
 
 	protected $id = self::FENCE;
 
@@ -38,18 +44,18 @@ class Fence extends Transparent{
 	}
 
 	public function getToolType(){
-		return Tool::TYPE_PICKAXE;
+		return Tool::TYPE_AXE;
 	}
 
 
 	public function getName(){
 		static $names = [
-			0 => "Oak Fence",
-			1 => "Spruce Fence",
-			2 => "Birch Fence",
-			3 => "Jungle Fence",
-			4 => "Acacia Fence",
-			5 => "Dark Oak Fence",
+			self::FENCE_OAK => "Oak Fence",
+			self::FENCE_SPRUCE => "Spruce Fence",
+			self::FENCE_BIRCH => "Birch Fence",
+			self::FENCE_JUNGLE => "Jungle Fence",
+			self::FENCE_ACACIA => "Acacia Fence",
+			self::FENCE_DARKOAK => "Dark Oak Fence",
 			"",
 			""
 		];

src/pocketmine/block/FenceGate.php

@@ -23,6 +23,7 @@ namespace pocketmine\block;
 
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
+use pocketmine\level\sound\DoorSound;
 use pocketmine\math\AxisAlignedBB;
 use pocketmine\Player;
 
@@ -58,7 +59,7 @@ class FenceGate extends Transparent{
 		}
 
 		$i = ($this->getDamage() & 0x03);
-		if($i === 2 and $i === 0){
+		if($i === 2 or $i === 0){
 			return new AxisAlignedBB(
 				$this->x,
 				$this->y,
@@ -99,15 +100,11 @@ class FenceGate extends Transparent{
 	}
 
 	public function onActivate(Item $item, Player $player = null){
-		$faces = [
-			0 => 3,
-			1 => 0,
-			2 => 1,
-			3 => 2,
-		];
-		$this->meta = ($faces[$player instanceof Player ? $player->getDirection() : 0] & 0x03) | ((~$this->meta) & 0x04);
-		$this->getLevel()->setBlock($this, $this, true);
+		$this->meta ^= 0x04; //Flip open/close state
+		//TODO: Face player when opened
 
+		$this->getLevel()->setBlock($this, $this, true);
+		$this->level->addSound(new DoorSound($this));
 		return true;
 	}
-}
+}

src/pocketmine/block/Fire.php

@@ -21,6 +21,7 @@
 
 namespace pocketmine\block;
 
+use pocketmine\entity\Arrow;
 use pocketmine\entity\Effect;
 use pocketmine\entity\Entity;
 use pocketmine\event\entity\EntityCombustByBlockEvent;
@@ -65,6 +66,9 @@ class Fire extends Flowable{
 		}
 
 		$ev = new EntityCombustByBlockEvent($this, $entity, 8);
+		if($entity instanceof Arrow){
+			$ev->setCancelled();
+		}
 		Server::getInstance()->getPluginManager()->callEvent($ev);
 		if(!$ev->isCancelled()){
 			$entity->setOnFire($ev->getDuration());
@@ -88,9 +92,16 @@ class Fire extends Flowable{
 			return Level::BLOCK_UPDATE_NORMAL;
 		}elseif($type === Level::BLOCK_UPDATE_RANDOM){
 			if($this->getSide(0)->getId() !== self::NETHERRACK){
-				$this->getLevel()->setBlock($this, new Air(), true);
+				if(mt_rand(0, 2) === 0){
+					if($this->meta === 0x0F){
+						$this->level->setBlock($this, new Air());
+					}else{
+						$this->meta++;
+						$this->level->setBlock($this, $this);
+					}
 
-				return Level::BLOCK_UPDATE_NORMAL;
+					return Level::BLOCK_UPDATE_NORMAL;
+				}
 			}
 		}
 

src/pocketmine/block/Flowable.php

@@ -21,9 +21,6 @@
 
 namespace pocketmine\block;
 
-
-use pocketmine\item\Item;
-
 abstract class Flowable extends Transparent{
 
 	public function canBeFlowedInto(){
@@ -42,7 +39,7 @@ abstract class Flowable extends Transparent{
 		return false;
 	}
 
-	public function getBoundingBox(){
+	protected function recalculateBoundingBox(){
 		return null;
 	}
 }

src/pocketmine/block/FlowerPot.php

@@ -0,0 +1,137 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____  
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ * 
+ *
+*/
+
+namespace pocketmine\block;
+
+use pocketmine\item\Item;
+use pocketmine\level\Level;
+use pocketmine\math\AxisAlignedBB;
+use pocketmine\math\Vector3;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\ShortTag;
+use pocketmine\nbt\tag\StringTag;
+use pocketmine\Player;
+use pocketmine\tile\FlowerPot as TileFlowerPot;
+use pocketmine\tile\Tile;
+
+class FlowerPot extends Flowable{
+
+	const STATE_EMPTY = 0;
+	const STATE_FULL = 1;
+
+	protected $id = self::FLOWER_POT_BLOCK;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Flower Pot Block";
+	}
+
+	public function canBeActivated(): bool{
+		return true;
+	}
+
+	public function getBoundingBox(){
+		return new AxisAlignedBB(
+			$this->x + (5 / 16),
+			$this->y,
+			$this->z + (5 / 16),
+			$this->x + (11 / 16),
+			$this->y + (6 / 16),
+			$this->z + (11 / 16)
+		);
+	}
+
+	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
+		if($this->getSide(Vector3::SIDE_DOWN)->isTransparent()){
+			return false;
+		}
+
+		$this->getLevel()->setBlock($block, $this, true, true);
+
+		$nbt = new CompoundTag("", [
+			new StringTag("id", Tile::FLOWER_POT),
+			new IntTag("x", $block->x),
+			new IntTag("y", $block->y),
+			new IntTag("z", $block->z),
+			new ShortTag("item", 0),
+			new IntTag("mData", 0),
+		]);
+
+		if($item->hasCustomBlockData()){
+			foreach($item->getCustomBlockData() as $key => $v){
+				$nbt->{$key} = $v;
+			}
+		}
+
+		Tile::createTile(Tile::FLOWER_POT, $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), $nbt);
+		return true;
+	}
+
+	public function onUpdate($type){
+		if($type === Level::BLOCK_UPDATE_NORMAL){
+			if($this->getSide(0)->isTransparent() === true){
+				$this->getLevel()->useBreakOn($this);
+
+				return Level::BLOCK_UPDATE_NORMAL;
+			}
+		}
+
+		return false;
+	}
+
+	public function onActivate(Item $item, Player $player = null){
+		$pot = $this->getLevel()->getTile($this);
+		if(!($pot instanceof TileFlowerPot)){
+			return false;
+		}
+		if(!$pot->canAddItem($item)){
+			return false;
+		}
+
+		$this->setDamage(self::STATE_FULL); //specific damage value is unnecessary, it just needs to be non-zero to show an item.
+		$this->getLevel()->setBlock($this, $this, true, false);
+		$pot->setItem($item);
+
+		if($player instanceof Player){
+			if($player->isSurvival()){
+				$item->setCount($item->getCount() - 1);
+				$player->getInventory()->setItemInHand($item->getCount() > 0 ? $item : Item::get(Item::AIR));
+			}
+		}
+		return true;
+	}
+
+	public function getDrops(Item $item){
+		$items = [[Item::FLOWER_POT, 0, 1]];
+		$tile = $this->getLevel()->getTile($this);
+		if($tile instanceof TileFlowerPot){
+			if(($item = $tile->getItem())->getId() !== Item::AIR){
+				$items[] = [$item->getId(), $item->getDamage(), 1];
+			}
+		}
+		return $items;
+	}
+
+}

src/pocketmine/block/GlassPane.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Item;
 
 class GlassPane extends Thin{

src/pocketmine/block/GlowingObsidian.php

@@ -22,7 +22,7 @@
 namespace pocketmine\block;
 
 
-class GlowingObsidian extends Solid{
+class GlowingObsidian extends Transparent{
 
 	protected $id = self::GLOWING_OBSIDIAN;
 

src/pocketmine/block/GlowingRedstoneOre.php

@@ -22,51 +22,27 @@
 namespace pocketmine\block;
 
 use pocketmine\item\Item;
-use pocketmine\item\Tool;
 use pocketmine\level\Level;
 
-class GlowingRedstoneOre extends Solid{
+class GlowingRedstoneOre extends RedstoneOre{
 
 	protected $id = self::GLOWING_REDSTONE_ORE;
 
-	public function __construct(){
-
-	}
-
-	public function getHardness(){
-		return 15;
-	}
-
 	public function getName(){
 		return "Glowing Redstone Ore";
 	}
 
-	public function getToolType(){
-		return Tool::TYPE_PICKAXE;
-	}
-
 	public function getLightLevel(){
 		return 9;
 	}
 
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_SCHEDULED or $type === Level::BLOCK_UPDATE_RANDOM){
-			$this->getLevel()->setBlock($this, Block::get(Item::REDSTONE_ORE, $this->meta), false, false, true);
+			$this->getLevel()->setBlock($this, Block::get(Item::REDSTONE_ORE, $this->meta), false, false);
 
 			return Level::BLOCK_UPDATE_WEAK;
 		}
 
 		return false;
 	}
-
-	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 4){
-			return [
-				[Item::REDSTONE_DUST, 0, mt_rand(4, 5)],
-			];
-		}else{
-			return [];
-		}
-	}
-
 }

src/pocketmine/block/Gold.php

@@ -45,7 +45,7 @@ class Gold extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 4){
+		if($item->isPickaxe() >= Tool::TIER_IRON){
 			return [
 				[Item::GOLD_BLOCK, 0, 1],
 			];

src/pocketmine/block/GoldOre.php

@@ -45,7 +45,7 @@ class GoldOre extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 4){
+		if($item->isPickaxe() >= Tool::TIER_IRON){
 			return [
 				[Item::GOLD_ORE, 0, 1],
 			];

src/pocketmine/block/Grass.php

@@ -63,16 +63,20 @@ class Grass extends Solid{
 
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_RANDOM){
-			//TODO: light levels
-			$x = mt_rand($this->x - 1, $this->x + 1);
-			$y = mt_rand($this->y - 2, $this->y + 2);
-			$z = mt_rand($this->z - 1, $this->z + 1);
-			$block = $this->getLevel()->getBlock(new Vector3($x, $y, $z));
-			if($block->getId() === Block::DIRT){
-				if($block->getSide(1) instanceof Transparent){
-					Server::getInstance()->getPluginManager()->callEvent($ev = new BlockSpreadEvent($block, $this, new Grass()));
-					if(!$ev->isCancelled()){
-						$this->getLevel()->setBlock($block, $ev->getNewState());
+			$block = $this->getLevel()->getBlock(new Vector3($this->x, $this->y, $this->z));
+			if($block->getSide(1)->getLightLevel() < 4){
+				Server::getInstance()->getPluginManager()->callEvent($ev = new BlockSpreadEvent($block, $this, new Dirt()));
+			}elseif($block->getSide(1)->getLightLevel() >= 9){
+				for($l = 0; $l < 4; ++$l){
+					$x = mt_rand($this->x - 1, $this->x + 1);
+					$y = mt_rand($this->y - 2, $this->y + 2);
+					$z = mt_rand($this->z - 1, $this->z + 1);
+					$block = $this->getLevel()->getBlock(new Vector3($x, $y, $z));
+					if($block->getId() === Block::DIRT && $block->getDamage() === 0x0F && $block->getSide(1)->getLightLevel() >= 4 && $block->z <= 2){
+						Server::getInstance()->getPluginManager()->callEvent($ev = new BlockSpreadEvent($block, $this, new Grass()));
+						if(!$ev->isCancelled()){
+							$this->getLevel()->setBlock($block, $ev->getNewState());
+						}
 					}
 				}
 			}
@@ -99,4 +103,4 @@ class Grass extends Solid{
 
 		return false;
 	}
-}
+}

src/pocketmine/block/GrassPath.php

@@ -21,16 +21,9 @@
 
 namespace pocketmine\block;
 
-use pocketmine\event\block\BlockSpreadEvent;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
-use pocketmine\level\generator\object\TallGrass as TallGrassObject;
-use pocketmine\level\Level;
 use pocketmine\math\AxisAlignedBB;
-use pocketmine\math\Vector3;
-use pocketmine\Player;
-use pocketmine\Server;
-use pocketmine\utils\Random;
 
 class GrassPath extends Transparent{
 

src/pocketmine/block/HardenedClay.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-use pocketmine\item\Item;
 use pocketmine\item\Tool;
 
 class HardenedClay extends Solid{

src/pocketmine/block/Iron.php

@@ -45,7 +45,7 @@ class Iron extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 3){
+		if($item->isPickaxe() >= Tool::TIER_STONE){
 			return [
 				[Item::IRON_BLOCK, 0, 1],
 			];

src/pocketmine/block/IronBars.php

@@ -45,7 +45,7 @@ class IronBars extends Thin{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::IRON_BARS, 0, 1],
 			];

src/pocketmine/block/IronDoor.php

@@ -45,7 +45,7 @@ class IronDoor extends Door{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::IRON_DOOR, 0, 1],
 			];

src/pocketmine/block/IronOre.php

@@ -45,7 +45,7 @@ class IronOre extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 3){
+		if($item->isPickaxe() >= Tool::TIER_STONE){
 			return [
 				[Item::IRON_ORE, 0, 1],
 			];

src/pocketmine/block/IronTrapdoor.php

@@ -0,0 +1,41 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____  
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ * 
+ *
+*/
+
+namespace pocketmine\block;
+
+use pocketmine\item\Tool;
+
+class IronTrapdoor extends Trapdoor{
+
+	protected $id = self::IRON_TRAPDOOR;
+
+	public function getName(){
+		return "Iron Trapdoor";
+	}
+
+	public function getHardness(){
+		return 5;
+	}
+
+	public function getToolType(){
+		return Tool::TYPE_PICKAXE;
+	}
+}

src/pocketmine/block/JungleWoodStairs.php

@@ -21,28 +21,11 @@
 
 namespace pocketmine\block;
 
-use pocketmine\item\Item;
-use pocketmine\item\Tool;
-
-class JungleWoodStairs extends Stair{
+class JungleWoodStairs extends WoodStairs{
 
 	protected $id = self::JUNGLE_WOOD_STAIRS;
 
-	public function __construct($meta = 0){
-		$this->meta = $meta;
-	}
-
 	public function getName(){
 		return "Jungle Wood Stairs";
 	}
-
-	public function getToolType(){
-		return Tool::TYPE_AXE;
-	}
-
-	public function getDrops(Item $item){
-		return [
-			[$this->id, 0, 1],
-		];
-	}
 }

src/pocketmine/block/Lapis.php

@@ -45,7 +45,7 @@ class Lapis extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 3){
+		if($item->isPickaxe() >= Tool::TIER_STONE){
 			return [
 				[Item::LAPIS_BLOCK, 0, 1],
 			];

src/pocketmine/block/LapisOre.php

@@ -45,7 +45,7 @@ class LapisOre extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 3){
+		if($item->isPickaxe() >= Tool::TIER_STONE){
 			return [
 				[Item::DYE, 4, mt_rand(4, 8)],
 			];

src/pocketmine/block/Lever.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class Lever extends Solid{
+
+	protected $id = self::LEVER;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Lever";
+	}
+}

src/pocketmine/block/Liquid.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\entity\Entity;
 use pocketmine\item\Item;
 use pocketmine\level\Level;

src/pocketmine/block/LitRedstoneLamp.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class LitRedstoneLamp extends Solid{
+
+	protected $id = self::LIT_REDSTONE_LAMP;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Lit Redstone Lamp";
+	}
+}

src/pocketmine/block/LitRedstoneTorch.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class LitRedstoneTorch extends Solid{
+
+	protected $id = self::REDSTONE_TORCH;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Lit Redstone Torch";
+	}
+}

src/pocketmine/block/MobHead.php

@@ -0,0 +1,107 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+use pocketmine\item\Item;
+use pocketmine\level\Level;
+use pocketmine\nbt\tag\ByteTag;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
+use pocketmine\Player;
+use pocketmine\tile\Spawnable;
+use pocketmine\tile\Tile;
+
+class MobHead extends Solid{
+
+	protected $id = self::MOB_HEAD_BLOCK;
+
+	protected $type;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getHardness(){
+		return 1;
+	}
+
+	public function getName(){
+		return "Mob Head";
+	}
+
+	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
+		if($face !== 0){
+			$this->meta = $face;
+			if($face === 1){
+				$rot = floor(($player->yaw * 16 / 360) + 0.5) & 0x0F;
+			}else{
+				$rot = $face;
+			}
+			$this->getLevel()->setBlock($block, $this, true);
+			$nbt = new CompoundTag("", [
+				new StringTag("id", Tile::SKULL),
+				new ByteTag("SkullType", $item->getDamage()),
+				new ByteTag("Rot", $rot),
+				new IntTag("x", (int) $this->x),
+				new IntTag("y", (int) $this->y),
+				new IntTag("z", (int) $this->z)
+			]);
+			if($item->hasCustomName()){
+				$nbt->CustomName = new StringTag("CustomName", $item->getCustomName());
+			}
+			/** @var Spawnable $tile */
+			Tile::createTile("Skull", $this->getLevel()->getChunk($this->x >> 4, $this->z >> 4), $nbt);
+			return true;
+		}
+		return false;
+	}
+
+	public function onUpdate($type){
+		parent::onUpdate($type);
+		$faces = [
+			1 => 0,
+			2 => 3,
+			3 => 2,
+			4 => 5,
+			5 => 4,
+		];
+		if($type === Level::BLOCK_UPDATE_NORMAL){
+			if($this->getSide($faces[$this->meta])->getId() === self::AIR){
+				$this->getLevel()->useBreakOn($this);
+
+				return Level::BLOCK_UPDATE_NORMAL;
+			}
+		}
+
+		return false;
+	}
+
+	public function getDrops(Item $item){
+		if($this->meta === 3){
+			return [];
+		}
+		return [
+			[Item::MOB_HEAD, $this->type, 1]
+		];
+	}
+}

src/pocketmine/block/MossStone.php

@@ -45,7 +45,7 @@ class MossStone extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::MOSS_STONE, $this->meta, 1],
 			];

src/pocketmine/block/NetherBrick.php

@@ -45,7 +45,7 @@ class NetherBrick extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::NETHER_BRICKS, 0, 1],
 			];

src/pocketmine/block/NetherBrickFence.php

@@ -0,0 +1,69 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____  
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ * 
+ *
+*/
+namespace pocketmine\block;
+
+use pocketmine\item\Item;
+use pocketmine\item\Tool;
+
+class NetherBrickFence extends Transparent{
+
+	protected $id = self::NETHER_BRICK_FENCE;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getBreakTime(Item $item){
+		if($item instanceof Air){
+			//Breaking by hand
+			return 10;
+		}else{
+			// Other breaktimes are equal to woodfences.
+			return parent::getBreakTime($item);
+		}
+	}
+
+	public function getHardness(){
+		return 2;
+	}
+
+	public function getToolType(){
+		return Tool::TYPE_PICKAXE;
+	}
+
+	public function getName(){
+		return "Nether Brick Fence";
+	}
+
+	public function canConnect(Block $block){
+		return ($block instanceof NetherBrickFence) or ($block->isSolid() and !$block->isTransparent());
+	}
+
+	public function getDrops(Item $item){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
+			return [
+				[$this->id, $this->meta, 1],
+			];
+		}else{
+			return [];
+		}
+	}
+}

src/pocketmine/block/NetherBrickStairs.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 
 class NetherBrickStairs extends Stair{

src/pocketmine/block/Netherrack.php

@@ -45,7 +45,7 @@ class Netherrack extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::NETHERRACK, 0, 1],
 			];

src/pocketmine/block/NoteBlock.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class NoteBlock extends Solid{
+
+	protected $id = self::NOTE_BLOCK;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Note Block";
+	}
+}

src/pocketmine/block/Obsidian.php

@@ -45,7 +45,7 @@ class Obsidian extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 5){
+		if($item->isPickaxe() >= Tool::TIER_DIAMOND){
 			return [
 				[Item::OBSIDIAN, 0, 1],
 			];

src/pocketmine/block/PackedIce.php

@@ -0,0 +1,46 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____  
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \ 
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/ 
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_| 
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ * 
+ *
+*/
+
+namespace pocketmine\block;
+
+use pocketmine\item\Tool;
+
+class PackedIce extends Solid{
+
+	protected $id = self::PACKED_ICE;
+
+	public function __construct(){
+
+	}
+
+	public function getName(){
+		return "Packed Ice";
+	}
+
+	public function getHardness(){
+		return 0.5;
+	}
+
+	public function getToolType(){
+		return Tool::TYPE_PICKAXE;
+	}
+
+}

src/pocketmine/block/Planks.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 
 class Planks extends Solid{
@@ -53,11 +52,11 @@ class Planks extends Solid{
 			self::BIRCH => "Birch Wood Planks",
 			self::JUNGLE => "Jungle Wood Planks",
 			self::ACACIA => "Acacia Wood Planks",
-			self::DARK_OAK => "Jungle Wood Planks",
+			self::DARK_OAK => "Dark Oak Wood Planks",
 			"",
 			""
 		];
 		return $names[$this->meta & 0x07];
 	}
 
-}
+}

src/pocketmine/block/PoweredRail.php

@@ -0,0 +1,34 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class PoweredRail extends Solid{
+	protected $id = self::POWERED_RAIL;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Powered Rail";
+	}
+}

src/pocketmine/block/Quartz.php

@@ -26,6 +26,11 @@ use pocketmine\item\Tool;
 
 class Quartz extends Solid{
 
+	const QUARTZ_NORMAL = 0;
+	const QUARTZ_CHISELED = 1;
+	const QUARTZ_PILLAR = 2;
+	const QUARTZ_PILLAR2 = 3;
+
 	protected $id = self::QUARTZ_BLOCK;
 
 	public function __construct($meta = 0){
@@ -38,10 +43,10 @@ class Quartz extends Solid{
 
 	public function getName(){
 		static $names = [
-			0 => "Quartz Block",
-			1 => "Chiseled Quartz Block",
-			2 => "Quartz Pillar",
-			3 => "Quartz Pillar",
+			self::QUARTZ_NORMAL => "Quartz Block",
+			self::QUARTZ_CHISELED => "Chiseled Quartz Block",
+			self::QUARTZ_PILLAR => "Quartz Pillar",
+			self::QUARTZ_PILLAR2 => "Quartz Pillar",
 		];
 		return $names[$this->meta & 0x03];
 	}
@@ -51,7 +56,7 @@ class Quartz extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::QUARTZ_BLOCK, $this->meta & 0x03, 1],
 			];

src/pocketmine/block/QuartzStairs.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 
 class QuartzStairs extends Stair{

src/pocketmine/block/Rail.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class Rail extends Solid{
+
+	protected $id = self::RAIL;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Rail";
+	}
+}

src/pocketmine/block/Redstone.php

@@ -45,7 +45,7 @@ class Redstone extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::REDSTONE_BLOCK, 0, 1],
 			];

src/pocketmine/block/RedstoneLamp.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class RedstoneLamp extends Solid{
+
+	protected $id = self::REDSTONE_LAMP;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Redstone Lamp";
+	}
+}

src/pocketmine/block/RedstoneOre.php

@@ -24,6 +24,7 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\level\Level;
+use pocketmine\Player;
 
 class RedstoneOre extends Solid{
 
@@ -41,9 +42,13 @@ class RedstoneOre extends Solid{
 		return 3;
 	}
 
+	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
+		return $this->getLevel()->setBlock($this, $this, true, false);
+	}
+
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_NORMAL or $type === Level::BLOCK_UPDATE_TOUCH){
-			$this->getLevel()->setBlock($this, Block::get(Item::GLOWING_REDSTONE_ORE, $this->meta), false, true);
+			$this->getLevel()->setBlock($this, Block::get(Item::GLOWING_REDSTONE_ORE, $this->meta));
 
 			return Level::BLOCK_UPDATE_WEAK;
 		}
@@ -51,14 +56,12 @@ class RedstoneOre extends Solid{
 		return false;
 	}
 
-
-
 	public function getToolType(){
 		return Tool::TYPE_PICKAXE;
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 2){
+		if($item->isPickaxe() >= Tool::TIER_IRON){
 			return [
 				[Item::REDSTONE_DUST, 0, mt_rand(4, 5)],
 			];

src/pocketmine/block/RedstoneTorch.php

@@ -0,0 +1,35 @@
+<?php
+
+/*
+ *
+ *  ____            _        _   __  __ _                  __  __ ____
+ * |  _ \ ___   ___| | _____| |_|  \/  (_)_ __   ___      |  \/  |  _ \
+ * | |_) / _ \ / __| |/ / _ \ __| |\/| | | '_ \ / _ \_____| |\/| | |_) |
+ * |  __/ (_) | (__|   <  __/ |_| |  | | | | | |  __/_____| |  | |  __/
+ * |_|   \___/ \___|_|\_\___|\__|_|  |_|_|_| |_|\___|     |_|  |_|_|
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * @author PocketMine Team
+ * @link http://www.pocketmine.net/
+ *
+ *
+*/
+
+namespace pocketmine\block;
+
+class RedstoneTorch extends Solid{
+
+	protected $id = self::REDSTONE_TORCH;
+
+	public function __construct($meta = 0){
+		$this->meta = $meta;
+	}
+
+	public function getName(){
+		return "Redstone Torch";
+	}
+}

src/pocketmine/block/Sand.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 
 class Sand extends Fallable{

src/pocketmine/block/Sandstone.php

@@ -26,6 +26,10 @@ use pocketmine\item\Tool;
 
 class Sandstone extends Solid{
 
+	const NORMAL = 0;
+	const CHISELED = 1;
+	const SMOOTH = 2;
+
 	protected $id = self::SANDSTONE;
 
 	public function __construct($meta = 0){
@@ -38,9 +42,9 @@ class Sandstone extends Solid{
 
 	public function getName(){
 		static $names = [
-			0 => "Sandstone",
-			1 => "Chiseled Sandstone",
-			2 => "Smooth Sandstone",
+			self::NORMAL => "Sandstone",
+			self::CHISELED => "Chiseled Sandstone",
+			self::SMOOTH => "Smooth Sandstone",
 			3 => "",
 		];
 		return $names[$this->meta & 0x03];
@@ -51,7 +55,7 @@ class Sandstone extends Solid{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[Item::SANDSTONE, $this->meta & 0x03, 1],
 			];

src/pocketmine/block/SandstoneStairs.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 
 class SandstoneStairs extends Stair{

src/pocketmine/block/SignPost.php

@@ -24,7 +24,12 @@ namespace pocketmine\block;
 use pocketmine\item\Item;
 use pocketmine\item\Tool;
 use pocketmine\level\Level;
+use pocketmine\math\Vector3;
+use pocketmine\nbt\tag\CompoundTag;
+use pocketmine\nbt\tag\IntTag;
+use pocketmine\nbt\tag\StringTag;
 use pocketmine\Player;
+use pocketmine\tile\Tile;
 
 class SignPost extends Transparent{
 
@@ -53,23 +58,38 @@ class SignPost extends Transparent{
 
 	public function place(Item $item, Block $block, Block $target, $face, $fx, $fy, $fz, Player $player = null){
 		if($face !== 0){
-			$faces = [
-				2 => 2,
-				3 => 3,
-				4 => 4,
-				5 => 5,
-			];
-			if(!isset($faces[$face])){
-				$this->meta = floor((($player->yaw + 180) * 16 / 360) + 0.5) & 0x0F;
-				$this->getLevel()->setBlock($block, Block::get(Item::SIGN_POST, $this->meta), true);
+			$nbt = new CompoundTag("", [
+				"id" => new StringTag("id", Tile::SIGN),
+				"x" => new IntTag("x", $block->x),
+				"y" => new IntTag("y", $block->y),
+				"z" => new IntTag("z", $block->z),
+				"Text1" => new StringTag("Text1", ""),
+				"Text2" => new StringTag("Text2", ""),
+				"Text3" => new StringTag("Text3", ""),
+				"Text4" => new StringTag("Text4", "")
+			]);
 
-				return true;
-			}else{
-				$this->meta = $faces[$face];
-				$this->getLevel()->setBlock($block, Block::get(Item::WALL_SIGN, $this->meta), true);
-
-				return true;
+			if($player !== null){
+				$nbt->Creator = new StringTag("Creator", $player->getRawUniqueId());
 			}
+
+			if($item->hasCustomBlockData()){
+				foreach($item->getCustomBlockData() as $key => $v){
+					$nbt->{$key} = $v;
+				}
+			}
+
+			if($face === 1){
+				$this->meta = floor((($player->yaw + 180) * 16 / 360) + 0.5) & 0x0f;
+				$this->getLevel()->setBlock($block, $this, true);
+			}else{
+				$this->meta = $face;
+				$this->getLevel()->setBlock($block, new WallSign($this->meta), true);
+			}
+
+			Tile::createTile(Tile::SIGN, $this->getLevel()->getChunk($block->x >> 4, $block->z >> 4), $nbt);
+
+			return true;
 		}
 
 		return false;
@@ -77,7 +97,7 @@ class SignPost extends Transparent{
 
 	public function onUpdate($type){
 		if($type === Level::BLOCK_UPDATE_NORMAL){
-			if($this->getSide(0)->getId() === self::AIR){
+			if($this->getSide(Vector3::SIDE_DOWN)->getId() === self::AIR){
 				$this->getLevel()->useBreakOn($this);
 
 				return Level::BLOCK_UPDATE_NORMAL;
@@ -87,12 +107,6 @@ class SignPost extends Transparent{
 		return false;
 	}
 
-	public function onBreak(Item $item){
-		$this->getLevel()->setBlock($this, new Air(), true, true, true);
-
-		return true;
-	}
-
 	public function getDrops(Item $item){
 		return [
 			[Item::SIGN, 0, 1],

src/pocketmine/block/Slab.php

@@ -27,6 +27,14 @@ use pocketmine\math\AxisAlignedBB;
 use pocketmine\Player;
 
 class Slab extends Transparent{
+	const STONE = 0;
+	const SANDSTONE = 1;
+	const WOODEN = 2;
+	const COBBLESTONE = 3;
+	const BRICK = 4;
+	const STONE_BRICK = 5;
+	const QUARTZ = 6;
+	const NETHER_BRICK = 7;
 
 	protected $id = self::SLAB;
 
@@ -40,14 +48,14 @@ class Slab extends Transparent{
 
 	public function getName(){
 		static $names = [
-			0 => "Stone",
-			1 => "Sandstone",
-			2 => "Wooden",
-			3 => "Cobblestone",
-			4 => "Brick",
-			5 => "Stone Brick",
-			6 => "Quartz",
-			7 => "",
+			self::STONE => "Stone",
+			self::SANDSTONE => "Sandstone",
+			self::WOODEN => "Wooden",
+			self::COBBLESTONE => "Cobblestone",
+			self::BRICK => "Brick",
+			self::STONE_BRICK => "Stone Brick",
+			self::QUARTZ => "Quartz",
+			self::NETHER_BRICK => "Nether Brick",
 		];
 		return (($this->meta & 0x08) > 0 ? "Upper " : "") . $names[$this->meta & 0x07] . " Slab";
 	}
@@ -125,7 +133,7 @@ class Slab extends Transparent{
 	}
 
 	public function getDrops(Item $item){
-		if($item->isPickaxe() >= 1){
+		if($item->isPickaxe() >= Tool::TIER_WOODEN){
 			return [
 				[$this->id, $this->meta & 0x07, 1],
 			];
@@ -135,7 +143,6 @@ class Slab extends Transparent{
 	}
 
 
-
 	public function getToolType(){
 		return Tool::TYPE_PICKAXE;
 	}

src/pocketmine/block/Snow.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 
 class Snow extends Solid{

src/pocketmine/block/SoulSand.php

@@ -21,7 +21,6 @@
 
 namespace pocketmine\block;
 
-
 use pocketmine\item\Tool;
 use pocketmine\math\AxisAlignedBB;