Update version to 4.4.0 for release

Fixes #525

.github/CONTRIBUTING.md

@@ -0,0 +1,38 @@
+Contributing to ProtocolLib
+===========================
+This page will detail specific things that must be done if you intend to contribute to this project.
+
+## Updating ProtocolLib to a New Protocol Version
+#### Before we get started:
+1. **When do we need to update the protocol version?**
+    _A Minecraft protocol version is a number for each specification of the Minecraft protocol.
+    This means it is incremented when there is a change to the [Protocol Specification](http://wiki.vg/Protocol),
+    but not necessarily for each Minecraft version update. If the latest Minecraft version contains a protocol change,
+    that means ProtocolLib needs to be updated._
+2. **When do we need to update other parts of ProtocolLib?**
+    _When the package version guard changes. The package version guard is the version string inserted
+    into the package identifier for CraftBukkit and net.minecraft.server (e.g. v1_9_R2). It is incremented
+    by Spigot if there is a major breaking change in the internal server code. This is to encourage plugins
+    that interact directly with CraftBukkit/nms code to update more specifically. However, since most of
+    ProtocolLib uses reflection, and the structure of packet classes is generally static, one will have
+    to go through the code and change imports from nms/CraftBukkit._
+
+#### Ready? Let's get started!
+1. Read the [Protocol Changes](http://wiki.vg/Protocol_History). Always make sure the list is both
+complete and correct. If you're unsure, don't hesitate to ask in #mcdevs (the people who maintain wiki.vg) on [freenode.net](http://freenode.net)
+or #spigot on [irc.spi.gt](http://irc.spi.gt) ([webchat](https://irc.spi.gt/iris/?channels=spigot)).
+2. Search for usages of the now-defunct NMS package guard and change them.
+3. The class `com.comphenix.protocol.PacketType` contains a list of all the packets. If any packets were added or removed
+(or had their ID changed), make sure to update this list. If a packet was removed
+in favor of usage of another packet, instead of removing it, move it to the bottom of the list
+in its section, add a deprecation warning to it, and redirect it to the packet that replaced it.
+4. `mvn` in the root directory to build the project.
+5. If tests fail in the maven build, go through the tests to make sure you removed references to any removed packets
+and changed the NMS version guards.
+6. Increment the package version in `com.comphenix.protocol.utility.Constants`.
+7. `com.comphenix.protocol.ProtocolLibrary` contains several constants that must be updated, including the Minecraft version
+and the release date.
+8. `com.comphenix.protocol.utility.MinecraftProtocolVersion` contains a map of all the protocol version integers.
+If the protocol version has been incremented, add a new line to the map.
+9. `mvn` in root directory again. If it builds successfully, test on the appropriate version of a Spigot server. If
+the build fails, debug!

.github/ISSUE_TEMPLATE.md

@@ -0,0 +1,11 @@
+_Follow this template except for feature requests. Use pastebin when providing /protocol dump and any relevant errors._
+
+Make sure you've done the following:
+- [ ] You're using the latest build for your server version
+- [ ] This isn't an issue caused by another plugin
+- [ ] You've checked for duplicate issues
+- [ ] You didn't use `/reload`
+
+Debug paste link:
+
+Description and relevant errors:

.gitignore

@@ -2,21 +2,25 @@
 ## Eclipse
 #################
 
-*.pydevproject
+# Generic project files
 .project
-.metadata
+.classpath
+.settings/
 bin/
+.idea/
+*.iml
+.ipr
+.iws
+
+*.pydevproject
+.metadata
 tmp/
 *.tmp
 *.bak
 *.swp
 *~.nib
 local.properties
-.classpath
-.settings/
 .loadpath
-target/
-.gitignore
 
 # External tool builders
 .externalToolBuilders/
@@ -30,6 +34,12 @@ target/
 # PDT-specific
 .buildpath
 
+#################
+## Maven
+#################
+
+target/
+dependency-reduced-pom.xml
 
 #################
 ## Visual Studio
@@ -155,11 +165,14 @@ pip-log.txt
 .coverage
 .tox
 
-#Translations
+# Translations
 *.mo
 
-#Mr Developer
+# Mr Developer
 .mr.developer.cfg
 
 # Mac crap
 .DS_Store
+
+# Log4J files
+logs/

.travis.yml

@@ -0,0 +1,12 @@
+language: java
+jdk:
+  - oraclejdk8
+script: mvn clean test
+#before_install: cd ProtocolLib
+install: true
+notifications:
+  email:
+    recipients:
+      - "dmulloy2@live.com"
+    on_success: change
+    on_failure: always

Examples/ItemDisguise/.gitignore

@@ -1,165 +0,0 @@
-#################
-## Eclipse
-#################
-
-*.pydevproject
-.project
-.metadata
-bin/
-tmp/
-*.tmp
-*.bak
-*.swp
-*~.nib
-local.properties
-.classpath
-.settings/
-.loadpath
-target/
-.gitignore
-
-# External tool builders
-.externalToolBuilders/
-
-# Locally stored "Eclipse launch configurations"
-*.launch
-
-# CDT-specific
-.cproject
-
-# PDT-specific
-.buildpath
-
-
-#################
-## Visual Studio
-#################
-
-## Ignore Visual Studio temporary files, build results, and
-## files generated by popular Visual Studio add-ons.
-
-# User-specific files
-*.suo
-*.user
-*.sln.docstates
-
-# Build results
-[Dd]ebug/
-[Rr]elease/
-*_i.c
-*_p.c
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.vspscc
-.builds
-*.dotCover
-
-## TODO: If you have NuGet Package Restore enabled, uncomment this
-#packages/
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opensdf
-*.sdf
-
-# Visual Studio profiler
-*.psess
-*.vsp
-
-# ReSharper is a .NET coding add-in
-_ReSharper*
-
-# Installshield output folder
-[Ee]xpress
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish
-
-# Others
-[Bb]in
-[Oo]bj
-sql
-TestResults
-*.Cache
-ClientBin
-stylecop.*
-~$*
-*.dbmdl
-Generated_Code #added for RIA/Silverlight projects
-
-# Backup & report files from converting an old project file to a newer
-# Visual Studio version. Backup files are not needed, because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-
-
-
-############
-## Windows
-############
-
-# Windows image file caches
-Thumbs.db
-
-# Folder config file
-Desktop.ini
-
-
-#############
-## Python
-#############
-
-*.py[co]
-
-# Packages
-*.egg
-*.egg-info
-dist
-build
-eggs
-parts
-bin
-var
-sdist
-develop-eggs
-.installed.cfg
-
-# Installer logs
-pip-log.txt
-
-# Unit test / coverage reports
-.coverage
-.tox
-
-#Translations
-*.mo
-
-#Mr Developer
-.mr.developer.cfg
-
-# Mac crap
-.DS_Store

Examples/ItemDisguise/pom.xml

@@ -1,72 +0,0 @@
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
-  <modelVersion>4.0.0</modelVersion>
-  <groupId>com.comphenix.itemdisguise</groupId>
-  <artifactId>ItemDisguise</artifactId>
-  <version>1.0.0</version>
-  <name>Item Disguise</name>
-  <description>Change the appearance of inventory items.</description>
-  
-  <properties>
-    <project.build.sourceEncoding>cp1252</project.build.sourceEncoding>
-  </properties>
-  
-  <repositories>
-    <repository>
-      <id>bukkit-rep</id>
-      <url>http://repo.bukkit.org/content/groups/public</url>
-    </repository>
-    <repository>
-      <id>comphenix-rep</id>
-      <name>Comphenix Maven Releases</name>
-      <url>http://repo.comphenix.net/content/groups/public</url>
-    </repository>
-  </repositories>
-  
-  <build>
-    <sourceDirectory>src/main/java</sourceDirectory>
-    <resources>
-      <resource>
-        <directory>src/main/java</directory>
-        <excludes>
-          <exclude>**/*.java</exclude>
-        </excludes>
-      </resource>
-    </resources>
-    <plugins>
-      <plugin>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <version>2.3.2</version>
-        <configuration>
-          <source>1.6</source>
-          <target>1.6</target>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-  
-  <scm>
-    <connection>scm:git:git://github.com/aadnk/ProtocolLib.git</connection>
-    <developerConnection>scm:git:git@github.com:aadnk/ProtocolLib.git</developerConnection>
-    <url>https://github.com/aadnk/ProtocolLib</url>
-  </scm>
-  
-  <licenses>
-    <license>
-      <name>GNU GENERAL PUBLIC LICENSE - Version 2, June 1991</name>
-      <url>http://www.gnu.org/licenses/gpl-2.0.txt</url>
-      <distribution>repo</distribution>
-    </license>
-  </licenses>
-  <dependencies>
-  	<dependency>
-  		<groupId>org.bukkit</groupId>
-  		<artifactId>bukkit</artifactId>
-  		<version>1.3.2-R1.0</version>
-  	</dependency>
-  	<dependency>
-  		<groupId>com.comphenix.protocol</groupId>
-  		<artifactId>ProtocolLib</artifactId>
-  		<version>1.3.2</version>
-  	</dependency>
-  </dependencies>
-</project>

Examples/ItemDisguise/src/main/java/com/comphenix/itemdisguise/HideEnchantmentsListener.java

@@ -1,122 +0,0 @@
-/*
- *  ItemDisguise - A simple Bukkit plugin that illustrates how to use ProtocolLib.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
- *  02111-1307 USA
- */
-
-package com.comphenix.itemdisguise;
-
-import java.util.logging.Level;
-import java.util.logging.Logger;
-
-import org.bukkit.Server;
-import org.bukkit.enchantments.Enchantment;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.plugin.java.JavaPlugin;
-
-import com.comphenix.protocol.ProtocolManager;
-import com.comphenix.protocol.events.ConnectionSide;
-import com.comphenix.protocol.events.PacketAdapter;
-import com.comphenix.protocol.events.PacketContainer;
-import com.comphenix.protocol.events.PacketEvent;
-import com.comphenix.protocol.reflect.FieldAccessException;
-
-public class HideEnchantmentsListener {
-
-	private final Server server;
-	private final Logger logger;
-	
-	public HideEnchantmentsListener(Server server, Logger logger) {
-		this.server = server;
-		this.logger = logger;
-	}
-	
-	public void addListener(ProtocolManager protocolManager, JavaPlugin plugin) {
-
-		// Hide all enchantments
-		protocolManager.addPacketListener(new PacketAdapter(plugin, ConnectionSide.SERVER_SIDE, 0x67, 0x68, 0x3E) {
-			@Override
-			public void onPacketSending(PacketEvent event) {
-				PacketContainer packet = event.getPacket();
-				
-				try {
-					// Item packets
-					switch (event.getPacketID()) {
-					case 0x67: // Set slot
-						removeEnchantments(packet.getItemModifier().read(0));
-						break;
-						
-					case 0x68: // Set Window Items
-						ItemStack[] elements = packet.getItemArrayModifier().read(0);
-	
-						for (int i = 0; i < elements.length; i++) {
-							if (elements[i] != null) {
-								removeEnchantments(elements[i]);
-							}
-						}
-						break;
-						
-					case 0x3E: // Sound effect
-						event.setCancelled(true);
-						break;
-					}
-				
-				} catch (FieldAccessException e) {
-					logger.log(Level.SEVERE, "Couldn't access field.", e);
-				}
-			}
-		});
-		
-		// Censor
-		protocolManager.addPacketListener(new PacketAdapter(plugin, ConnectionSide.CLIENT_SIDE, 0x3) {
-			@Override
-			public void onPacketReceiving(PacketEvent event) {
-				if (event.getPacketID() == 0x3) {
-					try {
-						String message = event.getPacket().
-											getSpecificModifier(String.class).read(0);
-						
-						if (message.contains("shit") || message.contains("fuck")) {
-							event.setCancelled(true);
-							event.getPlayer().sendMessage("Bad manners!");
-						}
-						
-					} catch (FieldAccessException e) {
-						logger.log(Level.SEVERE, "Couldn't access field.", e);
-					}
-				}
-			}
-		});
-	}
-	
-	public Server getServer() {
-		return server;
-	}
-	
-	public void removeListener(ProtocolManager protocolManager, JavaPlugin plugin) {
-		// Just remove every adapter with this plugin
-		protocolManager.removePacketListeners(plugin);
-	}
-	
-	private void removeEnchantments(ItemStack stack) {
-		if (stack == null)
-			return;
-		
-		Object[] copy = stack.getEnchantments().keySet().toArray();
-		
-		for (Object enchantment : copy) {
-			stack.removeEnchantment((Enchantment) enchantment);
-		}
-	}
-}

Examples/ItemDisguise/src/main/java/com/comphenix/itemdisguise/ItemDisguiseMod.java

@@ -1,99 +0,0 @@
-/*
- *  ItemDisguise - A simple Bukkit plugin that illustrates how to use ProtocolLib.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
- *  02111-1307 USA
- */
-
-package com.comphenix.itemdisguise;
-
-import java.util.logging.Logger;
-
-import org.bukkit.command.Command;
-import org.bukkit.command.CommandSender;
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.java.JavaPlugin;
-
-import com.comphenix.protocol.ProtocolLibrary;
-import com.comphenix.protocol.ProtocolManager;
-import com.comphenix.protocol.events.PacketContainer;
-
-public class ItemDisguiseMod extends JavaPlugin {
-	
-	private ProtocolManager protocolManager;
-	private Logger logger;
-	
-	private HideEnchantmentsListener enchantmentsListener;
-	
-	@Override
-	public void onEnable() {
-
-		logger = getLoggerSafely();
-		protocolManager = ProtocolLibrary.getProtocolManager();
-		
-		enchantmentsListener = new HideEnchantmentsListener(getServer(), logger);
-		enchantmentsListener.addListener(protocolManager, this);
-	}
-
-	@Override
-	public void onDisable() {
-		enchantmentsListener.removeListener(protocolManager, this);
-	}
-	
-	@Override
-	public boolean onCommand(CommandSender sender, Command command, String label, String[] args) {
-		if (sender instanceof Player) {
-		
-			Player player = (Player) sender;
-			
-			if (label.equalsIgnoreCase("explosion")) {
-				PacketContainer fakeExplosion = protocolManager.createPacket(0x3C);
-				
-				// Set the coordinates
-				try {
-					fakeExplosion.getSpecificModifier(double.class).
-					    write(0, player.getLocation().getX()).
-					    write(1, player.getLocation().getY()).
-					    write(2, player.getLocation().getZ());
-					fakeExplosion.getSpecificModifier(float.class).
-						write(0, 3.0F);
-					
-					protocolManager.sendServerPacket(player, fakeExplosion);
-					
-				} catch (Exception e) {
-					e.printStackTrace();
-				}
-			}
-			
-			return true;
-		}
-		
-		return false;
-	}
-	
-	// Get the Bukkit logger first, before we try to create our own
-	private Logger getLoggerSafely() {
-		
-		Logger log = null;
-	
-		try {
-			log = getLogger();
-		} catch (Throwable e) {
-			// We'll handle it
-		}
-		
-		if (log == null)
-			log = Logger.getLogger("Minecraft");
-		return log;
-	}
-}

Examples/ItemDisguise/src/main/java/plugin.yml

@@ -1,14 +0,0 @@
-name: ItemDisguiseMod
-version: 1.0.0
-description: Change the appearance of inventory items.
-author: Comphenix
-website: http://www.comphenix.net/ItemDisguise
-
-main: com.comphenix.itemdisguise.ItemDisguiseMod
-depends: [ProtocolLib]
-database: false
-
-commands:
-   explosion:
-      description: Creates a fake explosion around the caller.
-      usage: /<command>

Examples/TinyProtocol/.gitignore

@@ -1,165 +0,0 @@
-#################
-## Eclipse
-#################
-
-*.pydevproject
-.project
-.metadata
-bin/
-tmp/
-*.tmp
-*.bak
-*.swp
-*~.nib
-local.properties
-.classpath
-.settings/
-.loadpath
-target/
-.gitignore
-
-# External tool builders
-.externalToolBuilders/
-
-# Locally stored "Eclipse launch configurations"
-*.launch
-
-# CDT-specific
-.cproject
-
-# PDT-specific
-.buildpath
-
-
-#################
-## Visual Studio
-#################
-
-## Ignore Visual Studio temporary files, build results, and
-## files generated by popular Visual Studio add-ons.
-
-# User-specific files
-*.suo
-*.user
-*.sln.docstates
-
-# Build results
-[Dd]ebug/
-[Rr]elease/
-*_i.c
-*_p.c
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.vspscc
-.builds
-*.dotCover
-
-## TODO: If you have NuGet Package Restore enabled, uncomment this
-#packages/
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opensdf
-*.sdf
-
-# Visual Studio profiler
-*.psess
-*.vsp
-
-# ReSharper is a .NET coding add-in
-_ReSharper*
-
-# Installshield output folder
-[Ee]xpress
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish
-
-# Others
-[Bb]in
-[Oo]bj
-sql
-TestResults
-*.Cache
-ClientBin
-stylecop.*
-~$*
-*.dbmdl
-Generated_Code #added for RIA/Silverlight projects
-
-# Backup & report files from converting an old project file to a newer
-# Visual Studio version. Backup files are not needed, because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-
-
-
-############
-## Windows
-############
-
-# Windows image file caches
-Thumbs.db
-
-# Folder config file
-Desktop.ini
-
-
-#############
-## Python
-#############
-
-*.py[co]
-
-# Packages
-*.egg
-*.egg-info
-dist
-build
-eggs
-parts
-bin
-var
-sdist
-develop-eggs
-.installed.cfg
-
-# Installer logs
-pip-log.txt
-
-# Unit test / coverage reports
-.coverage
-.tox
-
-#Translations
-*.mo
-
-#Mr Developer
-.mr.developer.cfg
-
-# Mac crap
-.DS_Store

Examples/TinyProtocol/src/main/java/com/comphenix/tinyprotocol/Reflection.java

@@ -1,375 +0,0 @@
-package com.comphenix.tinyprotocol;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.util.Arrays;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-import org.bukkit.Bukkit;
-
-/**
- * An utility class that simplifies reflection in Bukkit plugins.
- * @author Kristian
- */
-public final class Reflection {
-	/**
-	 * An interface for invoking a specific constructor. 
-	 */
-	public interface ConstructorInvoker {
-		/**
-		 * Invoke a constructor for a specific class.
-		 * @param arguments - the arguments to pass to the constructor.
-		 * @return The constructed object.
-		 */
-		public Object invoke(Object... arguments); 
-	}
-	
-	/**
-	 * An interface for invoking a specific method. 
-	 */
-	public interface MethodInvoker {
-		/**
-		 * Invoke a method on a specific target object.
-		 * @param target - the target object, or NULL for a static method.
-		 * @param arguments - the arguments to pass to the method.
-		 * @return The return value, or NULL if is void.
-		 */
-		public Object invoke(Object target, Object... arguments); 
-	}
-	
-	/**
-	 * An interface for retrieving the field content.
-	 * @param <T> - field type.
-	 */
-	public interface FieldAccessor<T> {
-		/**
-		 * Retrieve the content of a field.
-		 * @param target - the target object, or NULL for a static field.
-		 * @return The value of the field.
-		 */
-		public T get(Object target);
-		
-		/**
-		 * Set the content of a field.
-		 * @param target - the target object, or NULL for a static field.
-		 * @param value - the new value of the field.
-		 */
-		public void set(Object target, Object value);
-		
-		/**
-		 * Determine if the given object has this field.
-		 * @param target - the object to test.
-		 * @return TRUE if it does, FALSE otherwise.
-		 */
-		public boolean hasField(Object target);
-	}
-	
-	// Deduce the net.minecraft.server.v* package
-	private static String OBC_PREFIX = Bukkit.getServer().getClass().getPackage().getName();
-	private static String NMS_PREFIX = OBC_PREFIX.replace("org.bukkit.craftbukkit", "net.minecraft.server");
-	private static String VERSION = OBC_PREFIX.replace("org.bukkit.craftbukkit", "").replace(".", "");
-	
-	// Variable replacement
-	private static Pattern MATCH_VARIABLE = Pattern.compile("\\{([^\\}]+)\\}");
-	
-	private Reflection() {
-		// Seal class
-	}
-	
-	/**
-	 * Retrieve a field accessor for a specific field type and name.
-	 * @param target - the target type.
-	 * @param name - the name of the field, or NULL to ignore.
-	 * @param fieldType - a compatible field type.
-	 * @return The field accessor.
-	 */
-	public static <T> FieldAccessor<T> getField(Class<?> target, String name, Class<T> fieldType) {
-		return getField(target, name, fieldType, 0);
-	}
-	
-	/**
-	 * Retrieve a field accessor for a specific field type and name.
-	 * @param className - lookup name of the class, see {@link #getClass(String)}.
-	 * @param name - the name of the field, or NULL to ignore.
-	 * @param fieldType - a compatible field type.
-	 * @return The field accessor.
-	 */
-	public static <T> FieldAccessor<T> getField(String className, String name, Class<T> fieldType) {
-		return getField(getClass(className), name, fieldType, 0);
-	}
-	
-	/**
-	 * Retrieve a field accessor for a specific field type and name.
-	 * @param target - the target type.
-	 * @param fieldType - a compatible field type.
-	 * @param index - the number of compatible fields to skip.
-	 * @return The field accessor.
-	 */
-	public static <T> FieldAccessor<T> getField(Class<?> target, Class<T> fieldType, int index) {
-		return getField(target, null, fieldType, index);
-	}
-	
-	/**
-	 * Retrieve a field accessor for a specific field type and name.
-	 * @param className - lookup name of the class, see {@link #getClass(String)}.
-	 * @param fieldType - a compatible field type.
-	 * @param index - the number of compatible fields to skip.
-	 * @return The field accessor.
-	 */
-	public static <T> FieldAccessor<T> getField(String className, Class<T> fieldType, int index) {
-		return getField(getClass(className), fieldType, index);
-	}
-	
-	// Common method
-	private static <T> FieldAccessor<T> getField(Class<?> target, String name, Class<T> fieldType, int index) {
-		for (final Field field : target.getDeclaredFields()) {
-			if ((name == null || field.getName().equals(name)) && 
-					fieldType.isAssignableFrom(field.getType()) && index-- <= 0) {
-				field.setAccessible(true);
-				
-				// A function for retrieving a specific field value
-				return new FieldAccessor<T>() {
-					@SuppressWarnings("unchecked")
-					@Override
-					public T get(Object target) {
-						try {
-							return (T) field.get(target);
-						} catch (IllegalAccessException e) {
-							throw new RuntimeException("Cannot access reflection.", e);
-						}
-					}
-					
-					@Override
-					public void set(Object target, Object value) {
-						try {
-							field.set(target, value);
-						} catch (IllegalAccessException e) {
-							throw new RuntimeException("Cannot access reflection.", e);
-						}
-					}
-					
-					@Override
-					public boolean hasField(Object target) {
-						// target instanceof DeclaringClass
-						return field.getDeclaringClass().isAssignableFrom(target.getClass());
-					}
-				};
-			}
-		}
-		
-		// Search in parent classes
-		if (target.getSuperclass() != null)
-			return getField(target.getSuperclass(), name, fieldType, index);
-		throw new IllegalArgumentException("Cannot find field with type " + fieldType);
-	}
-    
-    /**
-     * Search for the first publically and privately defined method of the given name and parameter count.
-     * @param className - lookup name of the class, see {@link #getClass(String)}.
-     * @param methodName - the method name, or NULL to skip.
-     * @param params - the expected parameters.
-     * @return An object that invokes this specific method.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-	public static MethodInvoker getMethod(String className, String methodName, Class<?>... params) {
-		return getTypedMethod(getClass(className), methodName, null, params);
-	}
-	
-    /**
-     * Search for the first publically and privately defined method of the given name and parameter count.
-     * @param clazz - a class to start with.
-     * @param methodName - the method name, or NULL to skip.
-     * @param params - the expected parameters.
-     * @return An object that invokes this specific method.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-    public static MethodInvoker getMethod(Class<?> clazz, String methodName, Class<?>... params) {
-    	return getTypedMethod(clazz, methodName, null, params);
-    }
-	
-    /**
-     * Search for the first publically and privately defined method of the given name and parameter count.
-     * @param clazz - a class to start with.
-     * @param methodName - the method name, or NULL to skip.
-     * @param returnType - the expected return type, or NULL to ignore.
-     * @param params - the expected parameters.
-     * @return An object that invokes this specific method.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-    public static MethodInvoker getTypedMethod(Class<?> clazz, String methodName, Class<?> returnType, Class<?>... params) {
-        for (final Method method : clazz.getDeclaredMethods()) {
-            if ((methodName == null || method.getName().equals(methodName)) &&
-            	(returnType == null) || method.getReturnType().equals(returnType) &&
-                 Arrays.equals(method.getParameterTypes(), params)) {
-
-                method.setAccessible(true);
-                return new MethodInvoker() {
-                	@Override
-                	public Object invoke(Object target, Object... arguments) {
-                		try {
-							return method.invoke(target, arguments);
-						} catch (Exception e) {
-							throw new RuntimeException("Cannot invoke method " + method, e);
-						}
-                	}
-                };
-            }
-        }
-        // Search in every superclass
-        if (clazz.getSuperclass() != null)
-            return getMethod(clazz.getSuperclass(), methodName, params);
-        throw new IllegalStateException(String.format(
-            "Unable to find method %s (%s).", methodName, Arrays.asList(params)));
-    }
-    
-    /**
-     * Search for the first publically and privately defined constructor of the given name and parameter count.
-     * @param className - lookup name of the class, see {@link #getClass(String)}.
-     * @param params - the expected parameters.
-     * @return An object that invokes this constructor.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-    public static ConstructorInvoker getConstructor(String className, Class<?>... params) {
-    	return getConstructor(getClass(className), params);
-    }
-    
-    /**
-     * Search for the first publically and privately defined constructor of the given name and parameter count.
-     * @param clazz - a class to start with.
-     * @param params - the expected parameters.
-     * @return An object that invokes this constructor.
-     * @throws IllegalStateException If we cannot find this method.
-     */
-    public static ConstructorInvoker getConstructor(Class<?> clazz, Class<?>... params) {
-        for (final Constructor<?> constructor : clazz.getDeclaredConstructors()) {
-            if (Arrays.equals(constructor.getParameterTypes(), params)) {
-
-            	constructor.setAccessible(true);
-                return new ConstructorInvoker() {
-                	@Override
-                	public Object invoke(Object... arguments) {
-                		try {
-							return constructor.newInstance(arguments);
-						} catch (Exception e) {
-							throw new RuntimeException("Cannot invoke constructor " + constructor, e);
-						}
-                	}
-                };
-            }
-        }
-        throw new IllegalStateException(String.format(
-            "Unable to find constructor for %s (%s).", clazz, Arrays.asList(params)));
-    }
-     
-    /**
-     * Retrieve a class from its full name, without knowing its type on compile time.
-     * <p>
-     * This is useful when looking up fields by a NMS or OBC type.
-     * <p>
-     * @see {@link #getClass()} for more information.
-     * @param lookupName - the class name with variables.
-     * @return The class.
-     */
-    public static Class<Object> getUntypedClass(String lookupName) {
-    	@SuppressWarnings({"rawtypes", "unchecked"})
-		Class<Object> clazz = (Class<Object>)(Class)getClass(lookupName);
-    	return clazz;
-    }
-    
-    /**
-     * Retrieve a class from its full name.
-     * <p>
-     * Strings enclosed with curly brackets - such as {TEXT} - will be replaced according 
-     * to the following table:
-     * <p>
-	 * <table border="1">
-	 *   <tr>
-	 *     <th>Variable</th>
-	 *     <th>Content</th>
-	 *   </tr>
-	 *   <tr>
-	 *     <td>{nms}</td>
-	 *     <td>Actual package name of net.minecraft.server.VERSION</td>
-	 *   </tr>
-	 *   <tr>
-	 *     <td>{obc}</td>
-	 *     <td>Actual pacakge name of org.bukkit.craftbukkit.VERSION</td>
-	 *   </tr>
-	 *   <tr>
-	 *     <td>{version}</td>
-	 *     <td>The current Minecraft package VERSION, if any.</td>
-	 *   </tr>
-	 * </table>
-     * @param lookupName - the class name with variables.
-     * @return The looked up class.
-     * @throws IllegalArgumentException If a variable or class could not be found.
-     */
-    public static Class<?> getClass(String lookupName) {
-    	return getCanonicalClass(expandVariables(lookupName));
-    }
-    
-	/**
-	 * Retrieve a class in the net.minecraft.server.VERSION.* package.
-	 * @param name - the name of the class, excluding the package.
-	 * @throws IllegalArgumentException If the class doesn't exist.
-	 */
-	public static Class<?> getMinecraftClass(String name) {
-		return getCanonicalClass(NMS_PREFIX + "." + name);
-	}
-	
-	/**
-	 * Retrieve a class in the org.bukkit.craftbukkit.VERSION.* package.
-	 * @param name - the name of the class, excluding the package.
-	 * @throws IllegalArgumentException If the class doesn't exist.
-	 */
-	public static Class<?> getCraftBukkitClass(String name) {
-		return getCanonicalClass(OBC_PREFIX + "." + name);
-	}
-	
-	/**
-	 * Retrieve a class by its canonical name.
-	 * @param canonicalName - the canonical name.
-	 * @return The class.
-	 */
-	private static Class<?> getCanonicalClass(String canonicalName) {
-    	try {
-			return Class.forName(canonicalName);
-		} catch (ClassNotFoundException e) {
-			throw new IllegalArgumentException("Cannot find " + canonicalName, e);
-		}
-	}
-	
-	/**
-	 * Expand variables such as "{nms}" and "{obc}" to their corresponding packages.
-	 * @param name - the full name of the class.
-	 * @return The expanded string.
-	 */
-	private static String expandVariables(String name) {
-	    StringBuffer output = new StringBuffer();
-	    Matcher matcher = MATCH_VARIABLE.matcher(name);
-	    
-	    while (matcher.find()) {
-	    	String variable = matcher.group(1);
-	    	String replacement = "";
-	    	
-	    	// Expand all detected variables
-	    	if ("nms".equalsIgnoreCase(variable))
-	    		replacement = NMS_PREFIX;
-	    	else if ("obc".equalsIgnoreCase(variable))
-	    		replacement = OBC_PREFIX;
-	    	else if ("version".equalsIgnoreCase(variable))
-	    		replacement = VERSION;
-	    	else
-	    		throw new IllegalArgumentException("Unknown variable: " + variable);
-	    	
-	    	// Assume the expanded variables are all packages, and append a dot
-	    	if (replacement.length() > 0 && matcher.end() < name.length() && name.charAt(matcher.end()) != '.')
-	    		replacement += ".";
-	        matcher.appendReplacement(output, Matcher.quoteReplacement(replacement));
-	    }
-	    matcher.appendTail(output);
-	    return output.toString();
-	}
-}

ProtocolLib/.gitignore

@@ -1,165 +0,0 @@
-#################
-## Eclipse
-#################
-
-*.pydevproject
-.project
-.metadata
-bin/
-tmp/
-*.tmp
-*.bak
-*.swp
-*~.nib
-local.properties
-.classpath
-.settings/
-.loadpath
-target/
-.gitignore
-
-# External tool builders
-.externalToolBuilders/
-
-# Locally stored "Eclipse launch configurations"
-*.launch
-
-# CDT-specific
-.cproject
-
-# PDT-specific
-.buildpath
-
-
-#################
-## Visual Studio
-#################
-
-## Ignore Visual Studio temporary files, build results, and
-## files generated by popular Visual Studio add-ons.
-
-# User-specific files
-*.suo
-*.user
-*.sln.docstates
-
-# Build results
-[Dd]ebug/
-[Rr]elease/
-*_i.c
-*_p.c
-*.ilk
-*.meta
-*.obj
-*.pch
-*.pdb
-*.pgc
-*.pgd
-*.rsp
-*.sbr
-*.tlb
-*.tli
-*.tlh
-*.tmp
-*.vspscc
-.builds
-*.dotCover
-
-## TODO: If you have NuGet Package Restore enabled, uncomment this
-#packages/
-
-# Visual C++ cache files
-ipch/
-*.aps
-*.ncb
-*.opensdf
-*.sdf
-
-# Visual Studio profiler
-*.psess
-*.vsp
-
-# ReSharper is a .NET coding add-in
-_ReSharper*
-
-# Installshield output folder
-[Ee]xpress
-
-# DocProject is a documentation generator add-in
-DocProject/buildhelp/
-DocProject/Help/*.HxT
-DocProject/Help/*.HxC
-DocProject/Help/*.hhc
-DocProject/Help/*.hhk
-DocProject/Help/*.hhp
-DocProject/Help/Html2
-DocProject/Help/html
-
-# Click-Once directory
-publish
-
-# Others
-[Bb]in
-[Oo]bj
-sql
-TestResults
-*.Cache
-ClientBin
-stylecop.*
-~$*
-*.dbmdl
-Generated_Code #added for RIA/Silverlight projects
-
-# Backup & report files from converting an old project file to a newer
-# Visual Studio version. Backup files are not needed, because we have git ;-)
-_UpgradeReport_Files/
-Backup*/
-UpgradeLog*.XML
-
-
-
-############
-## Windows
-############
-
-# Windows image file caches
-Thumbs.db
-
-# Folder config file
-Desktop.ini
-
-
-#############
-## Python
-#############
-
-*.py[co]
-
-# Packages
-*.egg
-*.egg-info
-dist
-build
-eggs
-parts
-bin
-var
-sdist
-develop-eggs
-.installed.cfg
-
-# Installer logs
-pip-log.txt
-
-# Unit test / coverage reports
-.coverage
-.tox
-
-#Translations
-*.mo
-
-#Mr Developer
-.mr.developer.cfg
-
-# Mac crap
-.DS_Store

ProtocolLib/src/main/java/com/comphenix/protocol/Application.java

@@ -1,58 +0,0 @@
-/*
- *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
- *  02111-1307 USA
- */
-
-package com.comphenix.protocol;
-
-import org.bukkit.Bukkit;
-
-/**
- * Ignore this class.
- * 
- * @author Kristian
- */
-public class Application {
-	private static Thread mainThread;
-	private static boolean primaryMethod = true;
-	
-	public static void main(String[] args) {
-		// For now, though we might consider making a proper application
-		System.out.println("This is a Bukkit library. Place it in the plugin-folder and restart the server!");
-	}
-
-	/**
-	 * Determine if we are running on the main thread.
-	 * @return TRUE if we are, FALSE otherwise.
-	 */
-	public static boolean isPrimaryThread() {
-		if (primaryMethod) {
-			try {
-				return Bukkit.isPrimaryThread();
-			} catch (LinkageError e) {
-				primaryMethod = false;
-			}
-		}
-		// Fallback method
-		return Thread.currentThread().equals(mainThread);
-	}
-	
-	/**
-	 * Register the calling thread as the primary thread.
-	 */
-	static void registerPrimaryThread() {
-		mainThread = Thread.currentThread();
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/CommandProtocol.java

@@ -1,146 +0,0 @@
-/*
- *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program;
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- *  02111-1307 USA
- */
-
-package com.comphenix.protocol;
-
-import java.io.File;
-import java.io.IOException;
-
-import org.bukkit.ChatColor;
-import org.bukkit.command.CommandSender;
-import org.bukkit.plugin.Plugin;
-
-import com.comphenix.protocol.error.ErrorReporter;
-import com.comphenix.protocol.events.PacketListener;
-import com.comphenix.protocol.timing.TimedListenerManager;
-import com.comphenix.protocol.timing.TimingReportGenerator;
-
-/**
- * Handles the "protocol" administration command.
- *
- * @author Kristian
- */
-class CommandProtocol extends CommandBase {
-	/**
-	 * Name of this command.
-	 */
-	public static final String NAME = "protocol";
-
-	private Plugin plugin;
-	private ProtocolConfig config;
-
-	public CommandProtocol(ErrorReporter reporter, Plugin plugin, ProtocolConfig config) {
-		super(reporter, CommandBase.PERMISSION_ADMIN, NAME, 1);
-		this.plugin = plugin;
-		this.config = config;
-	}
-
-	@Override
-	protected boolean handleCommand(CommandSender sender, String[] args) {
-		String subCommand = args[0];
-
-		// Only return TRUE if we executed the correct command
-		if (subCommand.equalsIgnoreCase("config") || subCommand.equalsIgnoreCase("reload"))
-			reloadConfiguration(sender);
-		else if (subCommand.equalsIgnoreCase("timings"))
-			toggleTimings(sender, args);
-		else if (subCommand.equalsIgnoreCase("listeners"))
-			printListeners(sender, args);
-		else
-			return false;
-		return true;
-	}
-
-	// Display every listener on the server
-	private void printListeners(final CommandSender sender, String[] args) {
-		ProtocolManager manager = ProtocolLibrary.getProtocolManager();
-
-		for (PacketListener listener : manager.getPacketListeners()) {
-			sender.sendMessage(ChatColor.GOLD + "Packet listeners:");
-			sender.sendMessage(ChatColor.GOLD + " " + listener);
-		}
-		// Along with every asynchronous listener
-		for (PacketListener listener : manager.getAsynchronousManager().getAsyncHandlers()) {
-			sender.sendMessage(ChatColor.GOLD + "Asynchronous listeners:");
-			sender.sendMessage(ChatColor.GOLD + " " + listener);
-		}
-	}
-
-	private void toggleTimings(CommandSender sender, String[] args) {
-		TimedListenerManager manager = TimedListenerManager.getInstance();
-		boolean state = !manager.isTiming(); // toggle
-
-		// Parse the boolean parameter
-		if (args.length == 2) {
-			Boolean parsed = parseBoolean(toQueue(args, 2), "start");
-
-			if (parsed != null) {
-				state = parsed;
-			} else {
-				sender.sendMessage(ChatColor.RED + "Specify a state: ON or OFF.");
-				return;
-			}
-		} else if (args.length > 2) {
-			sender.sendMessage(ChatColor.RED + "Too many parameters.");
-			return;
-		}
-
-		// Now change the state
-		if (state) {
-			if (manager.startTiming())
-				sender.sendMessage(ChatColor.GOLD + "Started timing packet listeners.");
-			else
-				sender.sendMessage(ChatColor.RED + "Packet timing already started.");
-		} else {
-			if (manager.stopTiming()) {
-				saveTimings(manager);
-				sender.sendMessage(ChatColor.GOLD + "Stopped and saved result in plugin folder.");
-			} else {
-				sender.sendMessage(ChatColor.RED + "Packet timing already stopped.");
-			}
- 		}
-	}
-
-	private void saveTimings(TimedListenerManager manager) {
-		try {
-			File destination = new File(plugin.getDataFolder(), "Timings - " + System.currentTimeMillis() + ".txt");
-			TimingReportGenerator generator = new TimingReportGenerator();
-
-			// Print to a text file
-			generator.saveTo(destination, manager);
-			manager.clear();
-
-		} catch (IOException e) {
-			reporter.reportMinimal(plugin, "saveTimings()", e);
-		}
-	}
-
-	/**
-	 * Prevent further automatic updates until the next delay.
-	 */
-	public void updateFinished() {
-		long currentTime = System.currentTimeMillis() / ProtocolLibrary.MILLI_PER_SECOND;
-
-		config.setAutoLastTime(currentTime);
-		config.saveAll();
-	}
-
-	public void reloadConfiguration(CommandSender sender) {
-		plugin.reloadConfig();
-		sender.sendMessage(ChatColor.YELLOW + "Reloaded configuration!");
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/PacketType.java

@@ -1,951 +0,0 @@
-package com.comphenix.protocol;
-
-import java.io.Serializable;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.List;
-import java.util.UUID;
-import java.util.concurrent.Callable;
-import java.util.concurrent.Future;
-
-import org.bukkit.Bukkit;
-
-import com.comphenix.protocol.annotations.Spigot;
-import com.comphenix.protocol.events.ConnectionSide;
-import com.comphenix.protocol.injector.packet.PacketRegistry;
-import com.comphenix.protocol.reflect.ObjectEnum;
-import com.comphenix.protocol.utility.MinecraftReflection;
-import com.comphenix.protocol.utility.MinecraftVersion;
-import com.google.common.base.Objects;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.ComparisonChain;
-import com.google.common.collect.Iterables;
-import com.google.common.collect.Lists;
-import com.google.common.util.concurrent.Futures;
-
-/**
- * Represents the type of a packet in a specific protocol.
- * <p>
- * Note that vanilla Minecraft reuses packet IDs per protocol (ping, game, login), so you cannot
- * rely on IDs alone.
- * @author Kristian
- */
-public class PacketType implements Serializable, Comparable<PacketType> {
-	// Increment whenever the type changes
-	private static final long serialVersionUID = 1L;
-
-	/**
-	 * Represents an unknown legacy packet ID.
-	 */
-	public static final int UNKNOWN_PACKET = -1;
-
-	/**
-	 * Packets sent during handshake.
-	 * @author Kristian
-	 */
-	public static class Handshake {
-		private static final Protocol PROTOCOL = Protocol.HANDSHAKING;
-
-		/**
-		 * Incoming packets.
-		 * @author Kristian
-		 */
-		public static class Client extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.CLIENT;
-			/**
-			 * Legacy name: HANDSHAKE.
-			 */
-			public static final PacketType SET_PROTOCOL =             new PacketType(PROTOCOL, SENDER, 0x00, 2);
-
-			private final static Client INSTANCE = new Client();
-
-			// Prevent accidental construction
-			private Client() { super(PacketType.class); }
-
-			public static Client getInstance() {
-				return INSTANCE;
-			}
-			public static Sender getSender() {
-				return SENDER;
-			}
-		}
-
-		/**
-		 * An empty enum, as the server will not send any packets in this protocol.
-		 * @author Kristian
-		 */
-		public static class Server extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.CLIENT;
-			private final static Server INSTANCE = new Server();
-			private Server() { super(PacketType.class); }
-
-			public static Server getInstance() {
-				return INSTANCE;
-			}
-			public static Sender getSender() {
-				return SENDER;
-			}
-		}
-
-		public static Protocol getProtocol() {
-			return PROTOCOL;
-		}
-	}
-
-	/**
-	 * Packets sent and received when logged into the game.
-	 * @author Kristian
-	 */
-	public static class Play {
-		private static final Protocol PROTOCOL = Protocol.PLAY;
-
-		/**
-		 * Outgoing packets.
-		 * @author Kristian
-		 */
-		public static class Server extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.SERVER;
-
-			public static final PacketType KEEP_ALIVE =               new PacketType(PROTOCOL, SENDER, 0x00, 0);
-			public static final PacketType LOGIN =                    new PacketType(PROTOCOL, SENDER, 0x01, 1);
-			public static final PacketType CHAT =                     new PacketType(PROTOCOL, SENDER, 0x02, 3);
-			public static final PacketType UPDATE_TIME =              new PacketType(PROTOCOL, SENDER, 0x03, 4);
-			public static final PacketType ENTITY_EQUIPMENT =         new PacketType(PROTOCOL, SENDER, 0x04, 5);
-			public static final PacketType SPAWN_POSITION =           new PacketType(PROTOCOL, SENDER, 0x05, 6);
-			public static final PacketType UPDATE_HEALTH =            new PacketType(PROTOCOL, SENDER, 0x06, 8);
-			public static final PacketType RESPAWN =                  new PacketType(PROTOCOL, SENDER, 0x07, 9);
-			public static final PacketType POSITION =                 new PacketType(PROTOCOL, SENDER, 0x08, 13);
-			public static final PacketType HELD_ITEM_SLOT =           new PacketType(PROTOCOL, SENDER, 0x09, 16);
-            /**
-             * Note that this was Packets.Server.ENTITY_LOCATION_ACTION.
-             */
-			public static final PacketType BED =                      new PacketType(PROTOCOL, SENDER, 0x0A, 17);
-			public static final PacketType ANIMATION =                new PacketType(PROTOCOL, SENDER, 0x0B, 18);
-			public static final PacketType NAMED_ENTITY_SPAWN =       new PacketType(PROTOCOL, SENDER, 0x0C, 20);
-			public static final PacketType COLLECT =                  new PacketType(PROTOCOL, SENDER, 0x0D, 22);
-			public static final PacketType SPAWN_ENTITY =             new PacketType(PROTOCOL, SENDER, 0x0E, 23);
-			public static final PacketType SPAWN_ENTITY_LIVING =      new PacketType(PROTOCOL, SENDER, 0x0F, 24);
-			public static final PacketType SPAWN_ENTITY_PAINTING =    new PacketType(PROTOCOL, SENDER, 0x10, 25);
-			public static final PacketType SPAWN_ENTITY_EXPERIENCE_ORB =
-			                                                          new PacketType(PROTOCOL, SENDER, 0x11, 26);
-			public static final PacketType ENTITY_VELOCITY =          new PacketType(PROTOCOL, SENDER, 0x12, 28);
-			public static final PacketType ENTITY_DESTROY =           new PacketType(PROTOCOL, SENDER, 0x13, 29);
-			public static final PacketType ENTITY =                   new PacketType(PROTOCOL, SENDER, 0x14, 30);
-			public static final PacketType REL_ENTITY_MOVE =          new PacketType(PROTOCOL, SENDER, 0x15, 31);
-			public static final PacketType ENTITY_LOOK =              new PacketType(PROTOCOL, SENDER, 0x16, 32);
-			public static final PacketType ENTITY_MOVE_LOOK =         new PacketType(PROTOCOL, SENDER, 0x17, 33);
-			public static final PacketType ENTITY_TELEPORT =          new PacketType(PROTOCOL, SENDER, 0x18, 34);
-			public static final PacketType ENTITY_HEAD_ROTATION =     new PacketType(PROTOCOL, SENDER, 0x19, 35);
-			public static final PacketType ENTITY_STATUS =            new PacketType(PROTOCOL, SENDER, 0x1A, 38);
-			public static final PacketType ATTACH_ENTITY =            new PacketType(PROTOCOL, SENDER, 0x1B, 39);
-			public static final PacketType ENTITY_METADATA =          new PacketType(PROTOCOL, SENDER, 0x1C, 40);
-			public static final PacketType ENTITY_EFFECT =            new PacketType(PROTOCOL, SENDER, 0x1D, 41);
-			public static final PacketType REMOVE_ENTITY_EFFECT =     new PacketType(PROTOCOL, SENDER, 0x1E, 42);
-			public static final PacketType EXPERIENCE =               new PacketType(PROTOCOL, SENDER, 0x1F, 43);
-			public static final PacketType UPDATE_ATTRIBUTES =        new PacketType(PROTOCOL, SENDER, 0x20, 44);
-			public static final PacketType MAP_CHUNK =                new PacketType(PROTOCOL, SENDER, 0x21, 51);
-			public static final PacketType MULTI_BLOCK_CHANGE =       new PacketType(PROTOCOL, SENDER, 0x22, 52);
-			public static final PacketType BLOCK_CHANGE =             new PacketType(PROTOCOL, SENDER, 0x23, 53);
-			public static final PacketType BLOCK_ACTION =             new PacketType(PROTOCOL, SENDER, 0x24, 54);
-			public static final PacketType BLOCK_BREAK_ANIMATION =    new PacketType(PROTOCOL, SENDER, 0x25, 55);
-			public static final PacketType MAP_CHUNK_BULK =           new PacketType(PROTOCOL, SENDER, 0x26, 56);
-			public static final PacketType EXPLOSION =                new PacketType(PROTOCOL, SENDER, 0x27, 60);
-			public static final PacketType WORLD_EVENT =              new PacketType(PROTOCOL, SENDER, 0x28, 61);
-			public static final PacketType NAMED_SOUND_EFFECT =       new PacketType(PROTOCOL, SENDER, 0x29, 62);
-			public static final PacketType WORLD_PARTICLES =          new PacketType(PROTOCOL, SENDER, 0x2A, 63);
-			/**
-			 * Note that this was Packets.Server.BED.
-			 */
-			public static final PacketType GAME_STATE_CHANGE =        new PacketType(PROTOCOL, SENDER, 0x2B, 70);
-			public static final PacketType SPAWN_ENTITY_WEATHER =     new PacketType(PROTOCOL, SENDER, 0x2C, 71);
-			public static final PacketType OPEN_WINDOW =              new PacketType(PROTOCOL, SENDER, 0x2D, 100);
-			public static final PacketType CLOSE_WINDOW =             new PacketType(PROTOCOL, SENDER, 0x2E, 101);
-			public static final PacketType SET_SLOT =                 new PacketType(PROTOCOL, SENDER, 0x2F, 103);
-			public static final PacketType WINDOW_ITEMS =             new PacketType(PROTOCOL, SENDER, 0x30, 104);
-			public static final PacketType CRAFT_PROGRESS_BAR =       new PacketType(PROTOCOL, SENDER, 0x31, 105);
-			public static final PacketType TRANSACTION =              new PacketType(PROTOCOL, SENDER, 0x32, 106);
-			public static final PacketType UPDATE_SIGN =              new PacketType(PROTOCOL, SENDER, 0x33, 130);
-			public static final PacketType MAP =                      new PacketType(PROTOCOL, SENDER, 0x34, 131);
-			public static final PacketType TILE_ENTITY_DATA =         new PacketType(PROTOCOL, SENDER, 0x35, 132);
-			public static final PacketType OPEN_SIGN_ENTITY =         new PacketType(PROTOCOL, SENDER, 0x36, 133);
-			public static final PacketType STATISTICS =               new PacketType(PROTOCOL, SENDER, 0x37, 200);
-			public static final PacketType PLAYER_INFO =              new PacketType(PROTOCOL, SENDER, 0x38, 201);
-			public static final PacketType ABILITIES =                new PacketType(PROTOCOL, SENDER, 0x39, 202);
-			public static final PacketType TAB_COMPLETE =             new PacketType(PROTOCOL, SENDER, 0x3A, 203);
-			public static final PacketType SCOREBOARD_OBJECTIVE =     new PacketType(PROTOCOL, SENDER, 0x3B, 206);
-			public static final PacketType SCOREBOARD_SCORE =         new PacketType(PROTOCOL, SENDER, 0x3C, 207);
-			public static final PacketType SCOREBOARD_DISPLAY_OBJECTIVE =
-			                                                          new PacketType(PROTOCOL, SENDER, 0x3D, 208);
-			public static final PacketType SCOREBOARD_TEAM =          new PacketType(PROTOCOL, SENDER, 0x3E, 209);
-			public static final PacketType CUSTOM_PAYLOAD =           new PacketType(PROTOCOL, SENDER, 0x3F, 250);
-			public static final PacketType KICK_DISCONNECT =          new PacketType(PROTOCOL, SENDER, 0x40, 255);
-
-			@Spigot(minimumBuild = 1628)
-			public static final PacketType TITLE =        			  new PacketType(PROTOCOL, SENDER, 0x45, -1);
-			@Spigot(minimumBuild = 1628)
-			public static final PacketType TAB_HEADER =        		  new PacketType(PROTOCOL, SENDER, 0x47, -1);
-			@Spigot(minimumBuild = 1628)
-			public static final PacketType RESOURCE_PACK_SEND =       new PacketType(PROTOCOL, SENDER, 0x48, -1);
-
-			// The instance must
-			private final static Server INSTANCE = new Server();
-
-			// Prevent accidental construction
-			private Server() { super(PacketType.class); }
-
-			public static Sender getSender() {
-				return SENDER;
-			}
-			public static Server getInstance() {
-				return INSTANCE;
-			}
-		}
-
-		/**
-		 * Incoming packets.
-		 * @author Kristian
-		 */
-		public static class Client extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.CLIENT;
-
-			public static final PacketType KEEP_ALIVE =               new PacketType(PROTOCOL, SENDER, 0x00, 0);
-			public static final PacketType CHAT =                     new PacketType(PROTOCOL, SENDER, 0x01, 3);
-			public static final PacketType USE_ENTITY =               new PacketType(PROTOCOL, SENDER, 0x02, 7);
-			public static final PacketType FLYING =                   new PacketType(PROTOCOL, SENDER, 0x03, 10);
-			public static final PacketType POSITION =                 new PacketType(PROTOCOL, SENDER, 0x04, 11);
-			public static final PacketType LOOK =                     new PacketType(PROTOCOL, SENDER, 0x05, 12);
-			public static final PacketType POSITION_LOOK =            new PacketType(PROTOCOL, SENDER, 0x06, 13);
-			public static final PacketType BLOCK_DIG =                new PacketType(PROTOCOL, SENDER, 0x07, 14);
-			public static final PacketType BLOCK_PLACE =              new PacketType(PROTOCOL, SENDER, 0x08, 15);
-			public static final PacketType HELD_ITEM_SLOT =           new PacketType(PROTOCOL, SENDER, 0x09, 16);
-			public static final PacketType ARM_ANIMATION =            new PacketType(PROTOCOL, SENDER, 0x0A, 18);
-			public static final PacketType ENTITY_ACTION =            new PacketType(PROTOCOL, SENDER, 0x0B, 19);
-			public static final PacketType STEER_VEHICLE =            new PacketType(PROTOCOL, SENDER, 0x0C, 27);
-			public static final PacketType CLOSE_WINDOW =             new PacketType(PROTOCOL, SENDER, 0x0D, 101);
-			public static final PacketType WINDOW_CLICK =             new PacketType(PROTOCOL, SENDER, 0x0E, 102);
-			public static final PacketType TRANSACTION =              new PacketType(PROTOCOL, SENDER, 0x0F, 106);
-			public static final PacketType SET_CREATIVE_SLOT =        new PacketType(PROTOCOL, SENDER, 0x10, 107);
-			public static final PacketType ENCHANT_ITEM =             new PacketType(PROTOCOL, SENDER, 0x11, 108);
-			public static final PacketType UPDATE_SIGN =              new PacketType(PROTOCOL, SENDER, 0x12, 130);
-			public static final PacketType ABILITIES =                new PacketType(PROTOCOL, SENDER, 0x13, 202);
-			public static final PacketType TAB_COMPLETE =             new PacketType(PROTOCOL, SENDER, 0x14, 203);
-			public static final PacketType SETTINGS =                 new PacketType(PROTOCOL, SENDER, 0x15, 204);
-			public static final PacketType CLIENT_COMMAND =           new PacketType(PROTOCOL, SENDER, 0x16, 205);
-			public static final PacketType CUSTOM_PAYLOAD =           new PacketType(PROTOCOL, SENDER, 0x17, 250);
-
-			@Spigot(minimumBuild = 1628)
-			public static final PacketType RESOURCE_PACK_STATUS =     new PacketType(PROTOCOL, SENDER, 0x19, -1);
-
-			private final static Client INSTANCE = new Client();
-
-			// Prevent accidental construction
-			private Client() { super(PacketType.class); }
-
-			public static Sender getSender() {
-				return SENDER;
-			}
-			public static Client getInstance() {
-				return INSTANCE;
-			}
-		}
-
-		public static Protocol getProtocol() {
-			return PROTOCOL;
-		}
-	}
-
-	/**
-	 * Packets sent and received when querying the server in the multiplayer menu.
-	 * @author Kristian
-	 */
-	public static class Status {
-		private static final Protocol PROTOCOL = Protocol.STATUS;
-
-		/**
-		 * Outgoing packets.
-		 * @author Kristian
-		 */
-		public static class Server extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.SERVER;
-
-			public static final PacketType OUT_SERVER_INFO =          new PacketType(PROTOCOL, SENDER, 0x00, 255);
-			@SuppressWarnings("deprecation")
-			public static final PacketType OUT_PING =                 new PacketType(PROTOCOL, SENDER, 0x01, Packets.Server.PING_TIME);
-
-			private final static Server INSTANCE = new Server();
-
-			// Prevent accidental construction
-			private Server() { super(PacketType.class); }
-
-			public static Sender getSender() {
-				return SENDER;
-			}
-			public static Server getInstance() {
-				return INSTANCE;
-			}
-		}
-
-		/**
-		 * Incoming packets.
-		 * @author Kristian
-		 */
-		public static class Client extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.CLIENT;
-
-			public static final PacketType IN_START =                 new PacketType(PROTOCOL, SENDER, 0x00, 254);
-			@SuppressWarnings("deprecation")
-			public static final PacketType IN_PING =                  new PacketType(PROTOCOL, SENDER, 0x01, Packets.Client.PING_TIME);
-
-			private final static Client INSTANCE = new Client();
-
-			// Prevent accidental construction
-			private Client() { super(PacketType.class); }
-
-			public static Sender getSender() {
-				return SENDER;
-			}
-			public static Client getInstance() {
-				return INSTANCE;
-			}
-		}
-
-		public static Protocol getProtocol() {
-			return PROTOCOL;
-		}
-	}
-
-	/**
-	 * Packets sent and received when logging in to the server.
-	 * @author Kristian
-	 */
-	public static class Login {
-		private static final Protocol PROTOCOL = Protocol.LOGIN;
-
-		/**
-		 * Outgoing packets.
-		 * @author Kristian
-		 */
-		public static class Server extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.SERVER;
-
-			public static final PacketType DISCONNECT =               new PacketType(PROTOCOL, SENDER, 0x00, 255);
-			public static final PacketType ENCRYPTION_BEGIN =         new PacketType(PROTOCOL, SENDER, 0x01, 253);
-			@SuppressWarnings("deprecation")
-			public static final PacketType SUCCESS =                  new PacketType(PROTOCOL, SENDER, 0x02, Packets.Server.LOGIN_SUCCESS);
-
-			@Spigot(minimumBuild = 1628)
-			public static final PacketType LOGIN_COMPRESSION =        new PacketType(PROTOCOL, SENDER, 0x03, -1);
-
-			private final static Server INSTANCE = new Server();
-
-			// Prevent accidental construction
-			private Server() { super(PacketType.class); }
-
-			public static Sender getSender() {
-				return SENDER;
-			}
-			public static Server getInstance() {
-				return INSTANCE;
-			}
-		}
-
-		/**
-		 * Incoming packets.
-		 * @author Kristian
-		 */
-		public static class Client extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.CLIENT;
-
-			@SuppressWarnings("deprecation")
-			public static final PacketType START =                    new PacketType(PROTOCOL, SENDER, 0x00, Packets.Client.LOGIN_START);
-			public static final PacketType ENCRYPTION_BEGIN =         new PacketType(PROTOCOL, SENDER, 0x01, 252);
-
-			private final static Client INSTANCE = new Client();
-
-			// Prevent accidental construction
-			private Client() { super(PacketType.class); }
-
-			public static Sender getSender() {
-				return SENDER;
-			}
-			public static Client getInstance() {
-				return INSTANCE;
-			}
-		}
-
-		public static Protocol getProtocol() {
-			return PROTOCOL;
-		}
-	}
-
-	/**
-	 * Contains every packet Minecraft 1.6.4 packet removed in Minecraft 1.7.2.
-	 * @author Kristian
-	 */
-	public static class Legacy {
-		private static final Protocol PROTOCOL = Protocol.LEGACY;
-
-		/**
-		 * Outgoing packets.
-		 * @author Kristian
-		 */
-		// Missing server packets: [10, 11, 12, 21, 107, 252]
-		public static class Server extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.SERVER;
-
-			public static final PacketType PLAYER_FLYING =            PacketType.newLegacy(SENDER, 10);
-			public static final PacketType PLAYER_POSITION =          PacketType.newLegacy(SENDER, 11);
-			public static final PacketType PLAYER_POSITON_LOOK =      PacketType.newLegacy(SENDER, 12);
-			/**
-			 * Removed in Minecraft 1.4.6.
-			 */
-			public static final PacketType PICKUP_SPAWN =             PacketType.newLegacy(SENDER, 21);
-			/**
-			 * Removed in Minecraft 1.7.2
-			 */
-			public static final PacketType SET_CREATIVE_SLOT =        PacketType.newLegacy(SENDER, 107);
-
-			/**
-			 * Removed in Minecraft 1.7.2
-			 */
-			public static final PacketType KEY_RESPONSE =             PacketType.newLegacy(SENDER, 252);
-
-			private final static Server INSTANCE = new Server();
-
-			// Prevent accidental construction
-			private Server() {
-				super(PacketType.class);
-			}
-
-			public static Sender getSender() {
-				return SENDER;
-			}
-			public static Server getInstance() {
-				return INSTANCE;
-			}
-		}
-
-		/**
-		 * Incoming packets.
-		 * @author Kristian
-		 */
-		// Missing client packets: [1, 9, 255]
-		public static class Client extends ObjectEnum<PacketType> {
-			private final static Sender SENDER = Sender.CLIENT;
-
-			public static final PacketType LOGIN =                    PacketType.newLegacy(SENDER, 1);
-			public static final PacketType RESPAWN =                  PacketType.newLegacy(SENDER, 9);
-			public static final PacketType DISCONNECT =               PacketType.newLegacy(SENDER, 255);
-
-			private final static Client INSTANCE = new Client();
-
-			// Prevent accidental construction
-			private Client() { super(PacketType.class); }
-
-			public static Sender getSender() {
-				return SENDER;
-			}
-			public static Client getInstance() {
-				return INSTANCE;
-			}
-		}
-
-		public static Protocol getProtocol() {
-			return PROTOCOL;
-		}
-	}
-
-	/**
-	 * Represents the different protocol or connection states.
-	 * @author Kristian
-	 */
-	public enum Protocol {
-		HANDSHAKING,
-		PLAY,
-		STATUS,
-		LOGIN,
-
-		/**
-		 * Only for packets removed in Minecraft 1.7.2
-		 */
-		LEGACY;
-
-		/**
-		 * Retrieve the correct protocol enum from a given vanilla enum instance.
-		 * @param vanilla - the vanilla protocol enum instance.
-		 * @return The corresponding protocol.
-		 */
-		public static Protocol fromVanilla(Enum<?> vanilla) {
-			String name = vanilla.name();
-
-			if ("HANDSHAKING".equals(name))
-					return HANDSHAKING;
-			if ("PLAY".equals(name))
-				return PLAY;
-			if ("STATUS".equals(name))
-				return STATUS;
-			if ("LOGIN".equals(name))
-				return LOGIN;
-			throw new IllegalArgumentException("Unrecognized vanilla enum " + vanilla);
-		}
-	}
-
-	/**
-	 * Represents the sender of this packet type.
-	 * @author Kristian
-	 *
-	 */
-	public enum Sender {
-		/**
-		 * Indicates that packets of this type will be sent by connected clients.
-		 */
-		CLIENT,
-
-		/**
-		 * Indicate that packets of this type will be sent by the current server.
-		 */
-		SERVER;
-
-		/**
-		 * Retrieve the equivialent connection side.
-		 * @return The connection side.
-		 */
-		public ConnectionSide toSide() {
-			return this == CLIENT ? ConnectionSide.CLIENT_SIDE : ConnectionSide.SERVER_SIDE;
-		}
-	}
-
-	// Lookup of packet types
-	private static PacketTypeLookup LOOKUP;
-
-	/**
-	 * Protocol version of all the current IDs.
-	 */
-	private static final MinecraftVersion PROTOCOL_VERSION = MinecraftVersion.WORLD_UPDATE;
-
-	private final Protocol protocol;
-	private final Sender sender;
-	private final int currentId;
-	private final int legacyId;
-	private final MinecraftVersion version;
-
-	/**
-	 * Retrieve the current packet/legacy lookup.
-	 * @return The packet type lookup.
-	 */
-	private static PacketTypeLookup getLookup() {
-		if (LOOKUP == null) {
-			LOOKUP = new PacketTypeLookup().
-				addPacketTypes(Handshake.Client.getInstance()).
-				addPacketTypes(Handshake.Server.getInstance()).
-				addPacketTypes(Play.Client.getInstance()).
-				addPacketTypes(Play.Server.getInstance()).
-				addPacketTypes(Status.Client.getInstance()).
-				addPacketTypes(Status.Server.getInstance()).
-				addPacketTypes(Login.Client.getInstance()).
-				addPacketTypes(Login.Server.getInstance()).
-				addPacketTypes(Legacy.Client.getInstance()).
-				addPacketTypes(Legacy.Server.getInstance());
-		}
-		return LOOKUP;
-	}
-
-	/**
-	 * Find every packet type known to the current version of ProtocolLib.
-	 * @return Every packet type.
-	 */
-	public static Iterable<PacketType> values() {
-		List<Iterable<? extends PacketType>> sources = Lists.newArrayList();
-		sources.add(Handshake.Client.getInstance());
-		sources.add(Handshake.Server.getInstance());
-		sources.add(Play.Client.getInstance());
-		sources.add(Play.Server.getInstance());
-		sources.add(Status.Client.getInstance());
-		sources.add(Status.Server.getInstance());
-		sources.add(Login.Client.getInstance());
-		sources.add(Login.Server.getInstance());
-
-		// Add the missing types in earlier versions
-		if (!MinecraftReflection.isUsingNetty()) {
-			sources.add(Legacy.Client.getInstance());
-			sources.add(Legacy.Server.getInstance());
-		}
-		return Iterables.concat(sources);
-	}
-
-	/**
-	 * Retrieve a packet type from a legacy (1.6.4 and below) packet ID.
-	 * @param packetId - the legacy packet ID.
-	 * @return The corresponding packet type.
-	 * @throws IllegalArgumentException If the legacy packet could not be found.
-	 */
-	public static PacketType findLegacy(int packetId) {
-		PacketType type = getLookup().getFromLegacy(packetId);
-
-		if (type != null)
-			return type;
-		throw new IllegalArgumentException("Cannot find legacy packet " + packetId);
-	}
-
-	/**
-	 * Retrieve a packet type from a legacy (1.6.4 and below) packet ID.
-	 * @param packetId - the legacy packet ID.
-	 * @param preference - the preferred sender, or NULL for any arbitrary sender.
-	 * @return The corresponding packet type.
-	 * @throws IllegalArgumentException If the legacy packet could not be found.
-	 */
-	public static PacketType findLegacy(int packetId, Sender preference) {
-		if (preference == null)
-			return findLegacy(packetId);
-		PacketType type = getLookup().getFromLegacy(packetId, preference);
-
-		if (type != null)
-			return type;
-		throw new IllegalArgumentException("Cannot find legacy packet " + packetId);
-	}
-
-	/**
-	 * Determine if the given legacy packet exists.
-	 * @param packetId - the legacy packet ID.
-	 * @param preference - the sender preference.
-	 * @return TRUE if it does, FALSE otherwise.
-	 */
-	public static boolean hasLegacy(int packetId) {
-		return getLookup().getFromLegacy(packetId) != null;
-	}
-
-	/**
-	 * Retrieve a packet type from a protocol, sender and packet ID.
-	 * <p>
-	 * It is usually better to access the packet types statically, like so:
-	 * <ul>
-	 *   <li>{@link PacketType.Play.Server#SPAWN_ENTITY}
-	 * </ul>
-	 * @param protocol - the current protocol.
-	 * @param sender - the sender.
-	 * @param packetId - the packet ID.
-	 * @return The corresponding packet type.
-	 * @throws IllegalArgumentException If the current packet could not be found.
-	 */
-	public static PacketType findCurrent(Protocol protocol, Sender sender, int packetId) {
-		PacketType type = getLookup().getFromCurrent(protocol, sender, packetId);
-
-		if (type != null)
-			return type;
-		throw new IllegalArgumentException("Cannot find packet " + packetId +
-				"(Protocol: " + protocol + ", Sender: " + sender + ")");
-	}
-
-	/**
-	 * Determine if the given packet exists.
-	 * @param protocol - the protocol.
-	 * @param sender - the sender.
-	 * @param packetId - the packet ID.
-	 * @return TRUE if it exists, FALSE otherwise.
-	 */
-	public static boolean hasCurrent(Protocol protocol, Sender sender, int packetId) {
-		return getLookup().getFromCurrent(protocol, sender, packetId) != null;
-	}
-
-	/**
-	 * Retrieve a packet type from a legacy ID.
-	 * <p>
-	 * If no associated packet type could be found, a new will be registered under LEGACY.
-	 * @param id - the legacy ID.
-	 * @param sender - the sender of the packet, or NULL if unknown.
-	 * @return The packet type.
-	 * @throws IllegalArgumentException If the sender is NULL and the packet doesn't exist.
-	 */
-	public static PacketType fromLegacy(int id, Sender sender) {
-		PacketType type = getLookup().getFromLegacy(id, sender);
-
-		if (type == null) {
-			if (sender == null)
-				throw new IllegalArgumentException("Cannot find legacy packet " + id);
-			type = newLegacy(sender, id);
-
-			// As below
-			scheduleRegister(type, "Dynamic-" + UUID.randomUUID().toString());
-		}
-		return type;
-	}
-
-	/**
-	 * Retrieve a packet type from a protocol, sender and packet ID.
-	 * <p>
-	 * The packet will automatically be registered if its missing.
-	 * @param protocol - the current protocol.
-	 * @param sender - the sender.
-	 * @param packetId - the packet ID. Can be UNKNOWN_PACKET.
-	 * @param legacyId - the legacy packet ID. Can be UNKNOWN_PACKET.
-	 * @return The corresponding packet type.
-	 */
-	public static PacketType fromCurrent(Protocol protocol, Sender sender, int packetId, int legacyId) {
-		PacketType type = getLookup().getFromCurrent(protocol, sender, packetId);
-
-		if (type == null) {
-			type = new PacketType(protocol, sender, packetId, legacyId);
-
-			// Many may be scheduled, but only the first will be executed
-			scheduleRegister(type, "Dynamic-" + UUID.randomUUID().toString());
-		}
-		return type;
-	}
-
-	/**
-	 * Lookup a packet type from a packet class.
-	 * @param packetClass - the packet class.
-	 * @return The corresponding packet type, or NULL if not found.
-	 */
-	public static PacketType fromClass(Class<?> packetClass) {
-		PacketType type = PacketRegistry.getPacketType(packetClass);
-
-		if (type != null)
-			return type;
-		throw new IllegalArgumentException("Class " + packetClass + " is not a registered packet.");
-	}
-
-	/**
-	 * Retrieve every packet type with the given UPPER_CAMEL_CASE name.
-	 * <p>
-	 * Note that the collection is unmodiable.
-	 * @param name - the name.
-	 * @return Every packet type, or an empty collection.
-	 */
-	public static Collection<PacketType> fromName(String name) {
-		return getLookup().getFromName(name);
-	}
-
-	/**
-	 * Determine if a given class represents a packet class.
-	 * @param packetClass - the class to lookup.
-	 * @return TRUE if this is a packet class, FALSE otherwise.
-	 */
-	public static boolean hasClass(Class<?> packetClass) {
-		return PacketRegistry.getPacketType(packetClass) != null;
-	}
-
-	/**
-	 * Register a particular packet type.
-	 * <p>
-	 * Note that the registration will be performed on the main thread.
-	 * @param type - the type to register.
-	 * @param name - the name of the packet.
-	 * @return A future telling us if our instance was registered.
-	 */
-	public static Future<Boolean> scheduleRegister(final PacketType type, final String name) {
-		Callable<Boolean> callable = new Callable<Boolean>() {
-			@Override
-			public Boolean call() throws Exception {
-				ObjectEnum<PacketType> objEnum;
-
-				// A bit ugly, but performance is critical
-				objEnum = getObjectEnum(type);
-
-				if (objEnum.registerMember(type, name)) {
-					getLookup().addPacketTypes(Arrays.asList(type));
-					return true;
-				}
-				return false;
-			}
-		};
-
-		// Execute in the main thread if possible
-		if (Bukkit.getServer() == null || Application.isPrimaryThread()) {
-			try {
-				return Futures.immediateFuture(callable.call());
-			} catch (Exception e) {
-				return Futures.immediateFailedFuture(e);
-			}
-		}
-		return ProtocolLibrary.getExecutorSync().submit(callable);
-	}
-
-	/**
-	 * Retrieve the correct object enum from a specific packet type.
-	 * @param type - the packet type.
-	 * @return The corresponding object enum.
-	 */
-	public static ObjectEnum<PacketType> getObjectEnum(final PacketType type) {
-		switch (type.getProtocol()) {
-			case HANDSHAKING:
-				return type.isClient() ? Handshake.Client.getInstance() : Handshake.Server.getInstance();
-			case PLAY:
-				return type.isClient() ? Play.Client.getInstance() : Play.Server.getInstance();
-			case STATUS:
-				return type.isClient() ? Status.Client.getInstance() : Status.Server.getInstance();
-			case LOGIN:
-				return type.isClient() ? Login.Client.getInstance() : Login.Server.getInstance();
-			case LEGACY:
-				return type.isClient() ? Legacy.Client.getInstance() : Legacy.Server.getInstance();
-			default:
-				throw new IllegalStateException("Unexpected protocol: " + type.getProtocol());
-		}
-	}
-
-	/**
-	 * Construct a new packet type.
-	 * @param protocol - the current protocol.
-	 * @param sender - client or server.
-	 * @param currentId - the current packet ID, or
-	 * @param legacyId - the legacy packet ID.
-	 */
-	public PacketType(Protocol protocol, Sender sender, int currentId, int legacyId) {
-		this(protocol, sender, currentId, legacyId, PROTOCOL_VERSION);
-	}
-
-	/**
-	 * Construct a new packet type.
-	 * @param protocol - the current protocol.
-	 * @param sender - client or server.
-	 * @param currentId - the current packet ID.
-	 * @param legacyId - the legacy packet ID.
-	 * @param version - the version of the current ID.
-	 */
-	public PacketType(Protocol protocol, Sender sender, int currentId, int legacyId, MinecraftVersion version) {
-		this.protocol = Preconditions.checkNotNull(protocol, "protocol cannot be NULL");
-		this.sender = Preconditions.checkNotNull(sender, "sender cannot be NULL");
-		this.currentId = currentId;
-		this.legacyId = legacyId;
-		this.version = version;
-	}
-
-	/**
-	 * Construct a legacy packet type.
-	 * @param sender - client or server.
-	 * @param legacyId - the legacy packet ID.
-	 */
-	public static PacketType newLegacy(Sender sender, int legacyId) {
-		return new PacketType(Protocol.LEGACY, sender, PacketType.UNKNOWN_PACKET, legacyId, MinecraftVersion.WORLD_UPDATE);
-	}
-
-	/**
-	 * Determine if this packet is supported on the current server.
-	 * @return Whether or not the packet is supported.
-	 */
-	public boolean isSupported() {
-		return PacketRegistry.isSupported(this);
-	}
-
-	/**
-	 * Retrieve the protocol (the connection state) the packet type belongs.
-	 * @return The protocol of this type.
-	 */
-	public Protocol getProtocol() {
-		return protocol;
-	}
-
-	/**
-	 * Retrieve which sender will transmit packets of this type.
-	 * @return The sender of these packets.
-	 */
-	public Sender getSender() {
-		return sender;
-	}
-
-	/**
-	 * Determine if this packet was sent by the client.
-	 * @return TRUE if it was, FALSE otherwise.
-	 */
-	public boolean isClient() {
-		return sender == Sender.CLIENT;
-	}
-
-	/**
-	 * Determine if this packet was sent by the server.
-	 * @return TRUE if it was, FALSE otherwise.
-	 */
-	public boolean isServer() {
-		return sender == Sender.SERVER;
-	}
-
-	/**
-	 * Retrieve the current protocol ID for this packet type.
-	 * <p>
-	 * This is only unique within a specific protocol and target.
-	 * <p>
-	 * It is only unknown if the packet was removed in Minecraft 1.7.2.
-	 * @return The current ID, or {@link #UNKNOWN_PACKET} if unknown.
-	 */
-	public int getCurrentId() {
-		return currentId;
-	}
-
-	/**
-	 * Retrieve the equivalent packet class.
-	 * @return The packet class, or NULL if not found.
-	 */
-	public Class<?> getPacketClass() {
-		try {
-			return PacketRegistry.getPacketClassFromType(this);
-		} catch (Exception e) {
-			return null;
-		}
-	}
-
-	/**
-	 * Retrieve the declared enum name of this packet type.
-	 * @return The enum name.
-	 */
-	public String name() {
-		return getObjectEnum(this).getDeclaredName(this);
-	}
-
-	/**
-	 * Retrieve the Minecraft version for the current ID.
-	 * @return The Minecraft version.
-	 */
-	public MinecraftVersion getCurrentVersion() {
-		return version;
-	}
-
-	/**
-	 * Retrieve the legacy (1.6.4 or below) protocol ID of the packet type.
-	 * <p>
-	 * This ID is globally unique.
-	 * @return The legacy ID, or {@link #UNKNOWN_PACKET} if unknown.
-	 */
-	public int getLegacyId() {
-		return legacyId;
-	}
-
-	@Override
-	public int hashCode() {
-		return Objects.hashCode(protocol, sender, currentId, legacyId);
-	}
-
-	@Override
-	public boolean equals(Object obj) {
-		if (obj == this)
-			return true;
-
-		if (obj instanceof PacketType) {
-			PacketType other = (PacketType) obj;
-			return protocol == other.protocol &&
-				   sender == other.sender &&
-				   currentId == other.currentId &&
-				   legacyId == other.legacyId;
-		}
-		return false;
-	}
-
-	@Override
-	public int compareTo(PacketType other) {
-		return ComparisonChain.start().
-				compare(protocol, other.getProtocol()).
-				compare(sender, other.getSender()).
-				compare(currentId, other.getCurrentId()).
-				compare(legacyId, other.getLegacyId()).
-				result();
-	}
-
-	@Override
-	public String toString() {
-		Class<?> clazz = getPacketClass();;
-
-		if (clazz == null)
-			return "UNREGISTERED [" + protocol + ", " + sender + ", " + currentId + ", legacy: " + legacyId + "]";
-		else
-			return clazz.getSimpleName() + "[" + currentId + ", legacy: " + legacyId + "]";
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/annotations/Spigot.java

@@ -1,27 +0,0 @@
-package com.comphenix.protocol.annotations;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-/**
- * Indicate that this API and its descendants are only valid on Spigot.
- * @author Kristian
- */
-@Retention(RetentionPolicy.RUNTIME)
-@Target({ElementType.CONSTRUCTOR, ElementType.METHOD, ElementType.PACKAGE,
-	     ElementType.PARAMETER, ElementType.TYPE, ElementType.FIELD})
-public @interface Spigot {
-	/**
-	 * The minimum build number of Spigot where this is valid.
-	 * @return The minimum build.
-	 */
-	int minimumBuild();
-
-	/**
-	 * The maximum build number of Spigot where this is valid, or Integer.MAX_VALUE if not set.
-	 * @return The maximum build number.
-	 */
-	int maximumBuild() default Integer.MAX_VALUE;
-}

ProtocolLib/src/main/java/com/comphenix/protocol/events/PacketContainer.java

@@ -1,864 +0,0 @@
-/*
- *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
- *  02111-1307 USA
- */
-
-package com.comphenix.protocol.events;
-
-import java.io.DataInput;
-import java.io.DataInputStream;
-import java.io.DataOutput;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.Serializable;
-import java.lang.reflect.Array;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentMap;
-
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-
-import net.minecraft.util.com.mojang.authlib.GameProfile;
-import net.minecraft.util.io.netty.buffer.ByteBuf;
-import net.minecraft.util.io.netty.buffer.UnpooledByteBufAllocator;
-
-import org.bukkit.Material;
-import org.bukkit.World;
-import org.bukkit.WorldType;
-import org.bukkit.entity.Entity;
-import org.bukkit.inventory.ItemStack;
-
-import com.comphenix.protocol.PacketType;
-import com.comphenix.protocol.PacketType.Protocol;
-import com.comphenix.protocol.injector.StructureCache;
-import com.comphenix.protocol.reflect.EquivalentConverter;
-import com.comphenix.protocol.reflect.FuzzyReflection;
-import com.comphenix.protocol.reflect.ObjectWriter;
-import com.comphenix.protocol.reflect.StructureModifier;
-import com.comphenix.protocol.reflect.cloning.AggregateCloner;
-import com.comphenix.protocol.reflect.cloning.AggregateCloner.BuilderParameters;
-import com.comphenix.protocol.reflect.cloning.BukkitCloner;
-import com.comphenix.protocol.reflect.cloning.Cloner;
-import com.comphenix.protocol.reflect.cloning.CollectionCloner;
-import com.comphenix.protocol.reflect.cloning.FieldCloner;
-import com.comphenix.protocol.reflect.cloning.ImmutableDetector;
-import com.comphenix.protocol.reflect.cloning.SerializableCloner;
-import com.comphenix.protocol.reflect.fuzzy.FuzzyMethodContract;
-import com.comphenix.protocol.reflect.instances.DefaultInstances;
-import com.comphenix.protocol.utility.MinecraftMethods;
-import com.comphenix.protocol.utility.MinecraftReflection;
-import com.comphenix.protocol.utility.StreamSerializer;
-import com.comphenix.protocol.wrappers.BukkitConverters;
-import com.comphenix.protocol.wrappers.ChunkCoordIntPair;
-import com.comphenix.protocol.wrappers.ChunkPosition;
-import com.comphenix.protocol.wrappers.EnumWrappers;
-import com.comphenix.protocol.wrappers.EnumWrappers.ChatVisibility;
-import com.comphenix.protocol.wrappers.EnumWrappers.ClientCommand;
-import com.comphenix.protocol.wrappers.EnumWrappers.Difficulty;
-import com.comphenix.protocol.wrappers.EnumWrappers.EntityUseAction;
-import com.comphenix.protocol.wrappers.EnumWrappers.NativeGameMode;
-import com.comphenix.protocol.wrappers.WrappedAttribute;
-import com.comphenix.protocol.wrappers.WrappedChatComponent;
-import com.comphenix.protocol.wrappers.WrappedDataWatcher;
-import com.comphenix.protocol.wrappers.WrappedGameProfile;
-import com.comphenix.protocol.wrappers.WrappedServerPing;
-import com.comphenix.protocol.wrappers.WrappedStatistic;
-import com.comphenix.protocol.wrappers.WrappedWatchableObject;
-import com.comphenix.protocol.wrappers.nbt.NbtBase;
-import com.google.common.base.Function;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.Maps;
-import com.google.common.collect.Sets;
-
-/**
- * Represents a Minecraft packet indirectly.
- * 
- * @author Kristian
- */
-public class PacketContainer implements Serializable {
-	private static final long serialVersionUID = 3;
-	
-	protected PacketType type;
-	protected transient Object handle;
-
-	// Current structure modifier
-	protected transient StructureModifier<Object> structureModifier;
-
-	// Support for serialization
-	private static ConcurrentMap<Class<?>, Method> writeMethods = Maps.newConcurrentMap();
-	private static ConcurrentMap<Class<?>, Method> readMethods = Maps.newConcurrentMap();
-	
-	// Used to clone packets
-	private static final AggregateCloner DEEP_CLONER = AggregateCloner.newBuilder().
-			instanceProvider(DefaultInstances.DEFAULT).
-			andThen(BukkitCloner.class).
-			andThen(ImmutableDetector.class).
-			andThen(CollectionCloner.class).
-			andThen(getSpecializedDeepClonerFactory()).
-			build();
-	
-	private static final AggregateCloner SHALLOW_CLONER = AggregateCloner.newBuilder().
-			instanceProvider(DefaultInstances.DEFAULT).
-			andThen(new Function<BuilderParameters, Cloner>() {
-						@Override
-						public Cloner apply(@Nullable BuilderParameters param) {
-							if (param == null)
-								throw new IllegalArgumentException("Cannot be NULL.");
-							
-							return new FieldCloner(param.getAggregateCloner(), param.getInstanceProvider()) {{
-								// Use a default writer with no concept of cloning
-								writer = new ObjectWriter();
-							}};
-						}
-					}).
-			build();
-	
-	// Packets that cannot be cloned by our default deep cloner
-	private static final Set<PacketType> CLONING_UNSUPPORTED = Sets.newHashSet(
-		PacketType.Play.Server.UPDATE_ATTRIBUTES, PacketType.Status.Server.OUT_SERVER_INFO);
-	
-	/**
-	 * Creates a packet container for a new packet.
-	 * <p>
-	 * Deprecated: Use {@link #PacketContainer(PacketType)} instead.
-	 * @param id - ID of the packet to create.
-	 */
-	@Deprecated
-	public PacketContainer(int id) {
-		this(PacketType.findLegacy(id), StructureCache.newPacket(PacketType.findLegacy(id)));
-	}
-	
-	/**
-	 * Creates a packet container for an existing packet.
-	 * <p>
-	 * Deprecated: Use {@link #PacketContainer(PacketType, Object))} instead.
-	 * @param id - ID of the given packet.
-	 * @param handle - contained packet.
-	 */
-	@Deprecated
-	public PacketContainer(int id, Object handle) {
-		this(PacketType.findLegacy(id), handle);
-	}
-	
-	/**
-	 * Creates a packet container for an existing packet.
-	 * <p>
-	 * Deprecated: Use {@link #PacketContainer(PacketType, Object, StructureModifier))} instead.
-	 * @param id - ID of the given packet.
-	 * @param handle - contained packet.
-	 * @param structure - structure modifier.
-	 */
-	@Deprecated
-	public PacketContainer(int id, Object handle, StructureModifier<Object> structure) {
-		this(PacketType.findLegacy(id), handle, structure);
-	}
-	
-	/**
-	 * Creates a packet container for a new packet.
-	 * @param type - the type of the packet to create.
-	 */
-	public PacketContainer(PacketType type) {
-		this(type, StructureCache.newPacket(type));
-	}
-	
-	/**
-	 * Creates a packet container for an existing packet.
-	 * @param id - ID of the given packet.
-	 * @param handle - contained packet.
-	 */
-	public PacketContainer(PacketType type, Object handle) {
-		this(type, handle, StructureCache.getStructure(type).withTarget(handle));
-	}
-	
-	/**
-	 * Creates a packet container for an existing packet.
-	 * @param id - ID of the given packet.
-	 * @param handle - contained packet.
-	 * @param structure - structure modifier.
-	 */
-	public PacketContainer(PacketType type, Object handle, StructureModifier<Object> structure) {
-		if (handle == null)
-			throw new IllegalArgumentException("handle cannot be null.");
-		if (type == null)
-			throw new IllegalArgumentException("type cannot be null.");
-		
-		this.type = type;
-		this.handle = handle;
-		this.structureModifier = structure;
-	}
-	
-	/**
-	 * Construct a new packet container from a given handle.
-	 * @param packet - the NMS packet.
-	 * @return The packet container.
-	 */
-	public static PacketContainer fromPacket(Object packet) {
-		PacketType type = PacketType.fromClass(packet.getClass());
-		return new PacketContainer(type, packet);
-	}
-	
-	/**
-	 * For serialization.
-	 */
-	protected PacketContainer() {
-	}
-	
-	/**
-	 * Retrieves the underlying Minecraft packet. 
-	 * @return Underlying Minecraft packet.
-	 */
-	public Object getHandle() {
-		return handle;
-	}
-	
-	/**
-	 * Retrieves the generic structure modifier for this packet.
-	 * @return Structure modifier.
-	 */
-	public StructureModifier<Object> getModifier() {
-		return structureModifier;
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every field with the given type.
-	 * @param primitiveType - the type to find.
-	 * @return A modifier for this specific type.
-	 */
-	public <T> StructureModifier<T> getSpecificModifier(Class<T> primitiveType) {
-		return structureModifier.withType(primitiveType);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every byte field.
-	 * @return A modifier for every byte field.
-	 */
-	public StructureModifier<Byte> getBytes() {
-		return structureModifier.withType(byte.class);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every boolean field.
-	 * @return A modifier for every boolean field.
-	 */
-	public StructureModifier<Boolean> getBooleans() {
-		return structureModifier.withType(boolean.class);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every short field.
-	 * @return A modifier for every short field.
-	 */
-	public StructureModifier<Short> getShorts() {
-		return structureModifier.withType(short.class);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every integer field.
-	 * @return A modifier for every integer field.
-	 */
-	public StructureModifier<Integer> getIntegers() {
-		return structureModifier.withType(int.class);
-	}
-	/**
-	 * Retrieves a read/write structure for every long field.
-	 * @return A modifier for every long field.
-	 */
-	public StructureModifier<Long> getLongs() {
-		return structureModifier.withType(long.class);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every float field.
-	 * @return A modifier for every float field.
-	 */
-	public StructureModifier<Float> getFloat() {
-		return structureModifier.withType(float.class);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every double field.
-	 * @return A modifier for every double field.
-	 */
-	public StructureModifier<Double> getDoubles() {
-		return structureModifier.withType(double.class);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every String field.
-	 * @return A modifier for every String field.
-	 */
-	public StructureModifier<String> getStrings() {
-		return structureModifier.withType(String.class);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every String array field.
-	 * @return A modifier for every String array field.
-	 */
-	public StructureModifier<String[]> getStringArrays() {
-		return structureModifier.withType(String[].class);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for every byte array field.
-	 * @return A modifier for every byte array field.
-	 */
-	public StructureModifier<byte[]> getByteArrays() {
-		return structureModifier.withType(byte[].class);
-	}
-	
-	/**
-	 * Retrieve a serializer for reading and writing ItemStacks stored in a byte array.
-	 * @return A instance of the serializer.
-	 */
-	public StreamSerializer getByteArraySerializer() {
-		return new StreamSerializer();
-	}
-
-	/**
-	 * Retrieves a read/write structure for every int array field.
-	 * @return A modifier for every int array field.
-	 */
-	public StructureModifier<int[]> getIntegerArrays() {
-		return structureModifier.withType(int[].class);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for ItemStack.
-	 * <p>
-	 * This modifier will automatically marshall between the Bukkit ItemStack and the
-	 * internal Minecraft ItemStack.
-	 * @return A modifier for ItemStack fields.
-	 */
-	public StructureModifier<ItemStack> getItemModifier() {
-		// Convert to and from the Bukkit wrapper
-		return structureModifier.<ItemStack>withType(
-				MinecraftReflection.getItemStackClass(), BukkitConverters.getItemStackConverter());
-	}
-	
-	/**
-	 * Retrieves a read/write structure for arrays of ItemStacks.
-	 * <p>
-	 * This modifier will automatically marshall between the Bukkit ItemStack and the
-	 * internal Minecraft ItemStack.
-	 * @return A modifier for ItemStack array fields.
-	 */
-	public StructureModifier<ItemStack[]> getItemArrayModifier() {		
-		// Convert to and from the Bukkit wrapper
-		return structureModifier.<ItemStack[]>withType(
-				MinecraftReflection.getItemStackArrayClass(), 
-				BukkitConverters.getIgnoreNull(new ItemStackArrayConverter()));
-	}
-	
-	/**
-	 * Retrieve a read/write structure for maps of statistics.
-	 * <p>
-	 * Note that you must write back the changed map to persist it.
-	 * @return A modifier for maps of statistics.
-	 */
-	public StructureModifier<Map<WrappedStatistic, Integer>> getStatisticMaps() {
-		return structureModifier.withType(Map.class, 
-			BukkitConverters.<WrappedStatistic, Integer>getMapConverter(
-				MinecraftReflection.getStatisticClass(), 
-				BukkitConverters.getWrappedStatisticConverter()
-			)
-		);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for the world type enum.
-	 * <p>
-	 * This modifier will automatically marshall between the Bukkit world type and the
-	 * internal Minecraft world type.
-	 * @return A modifier for world type fields.
-	 */
-	public StructureModifier<WorldType> getWorldTypeModifier() {
-		// Convert to and from the Bukkit wrapper
-		return structureModifier.<WorldType>withType(
-				MinecraftReflection.getWorldTypeClass(), 
-				BukkitConverters.getWorldTypeConverter());
-	}
-	
-	/**
-	 * Retrieves a read/write structure for data watchers.
-	 * @return A modifier for data watchers.
-	 */
-	public StructureModifier<WrappedDataWatcher> getDataWatcherModifier() {
-		// Convert to and from the Bukkit wrapper
-		return structureModifier.<WrappedDataWatcher>withType(
-				MinecraftReflection.getDataWatcherClass(), 
-				BukkitConverters.getDataWatcherConverter());
-	}
-	
-	/**
-	 * Retrieves a read/write structure for entity objects.
-	 * <p>
-	 * Note that entities are transmitted by integer ID, and the type may not be enough
-	 * to distinguish between entities and other values. Thus, this structure modifier
-	 * MAY return null or invalid entities for certain fields. Using the correct index 
-	 * is essential.
-	 * 
-	 * @param world - the world each entity is currently occupying.
-	 * @return A modifier entity types.
-	 */
-	public StructureModifier<Entity> getEntityModifier(@Nonnull World world) {
-		Preconditions.checkNotNull(world, "world cannot be NULL.");
-		// Convert to and from the Bukkit wrapper
-		return structureModifier.<Entity>withType(
-				int.class, BukkitConverters.getEntityConverter(world));
-	}
-	
-	/**
-	 * Retrieves a read/write structure for entity objects.
-	 * <p>
-	 * Note that entities are transmitted by integer ID, and the type may not be enough
-	 * to distinguish between entities and other values. Thus, this structure modifier
-	 * MAY return null or invalid entities for certain fields. Using the correct index 
-	 * is essential.
-	 * 
-	 * @param event - the original packet event.
-	 * @return A modifier entity types.
-	 */
-	public StructureModifier<Entity> getEntityModifier(@Nonnull PacketEvent event) {
-		Preconditions.checkNotNull(event, "event cannot be NULL.");
-		return getEntityModifier(event.getPlayer().getWorld());
-	}
-	
-	/**
-	 * Retrieves a read/write structure for chunk positions.
-	 * @return A modifier for a ChunkPosition.
-	 */
-	public StructureModifier<ChunkPosition> getPositionModifier() {
-		// Convert to and from the Bukkit wrapper
-		return structureModifier.withType(
-				MinecraftReflection.getChunkPositionClass(),
-				ChunkPosition.getConverter());
-	}
-	
-	/**
-	 * Retrieves a read/write structure for wrapped ChunkCoordIntPairs.
-	 * @return A modifier for ChunkCoordIntPair.
-	 */
-	public StructureModifier<ChunkCoordIntPair> getChunkCoordIntPairs() {
-		// Allow access to the NBT class in packet 130
-		return structureModifier.withType(
-				MinecraftReflection.getChunkCoordIntPair(),
-				ChunkCoordIntPair.getConverter());
-	}
-	
-	/**
-	 * Retrieves a read/write structure for NBT classes.
-	 * @return A modifier for NBT classes.
-	 */
-	public StructureModifier<NbtBase<?>> getNbtModifier() {
-		// Allow access to the NBT class in packet 130
-		return structureModifier.withType(
-				MinecraftReflection.getNBTBaseClass(),
-				BukkitConverters.getNbtConverter());
-	}
-	
-	/**
-	 * Retrieves a read/write structure for collections of attribute snapshots.
-	 * <p>
-	 * This modifier will automatically marshall between the visible ProtocolLib WrappedAttribute and the
-	 * internal Minecraft AttributeSnapshot.
-	 * @return A modifier for AttributeSnapshot collection fields.
-	 */
-	public StructureModifier<List<WrappedAttribute>> getAttributeCollectionModifier() {
-		// Convert to and from the ProtocolLib wrapper
-		return structureModifier.withType(
-			Collection.class,
-			BukkitConverters.getListConverter(
-					MinecraftReflection.getAttributeSnapshotClass(), 
-					BukkitConverters.getWrappedAttributeConverter())
-		);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for collections of chunk positions.
-	 * <p>
-	 * This modifier will automatically marshall between the visible ProtocolLib ChunkPosition and the
-	 * internal Minecraft ChunkPosition.
-	 * @return A modifier for ChunkPosition list fields.
-	 */
-	public StructureModifier<List<ChunkPosition>> getPositionCollectionModifier() {
-		// Convert to and from the ProtocolLib wrapper
-		return structureModifier.withType(
-			Collection.class,
-			BukkitConverters.getListConverter(
-					MinecraftReflection.getChunkPositionClass(), 
-					ChunkPosition.getConverter())
-		);
-	}
-	
-	/**
-	 * Retrieves a read/write structure for collections of watchable objects.
-	 * <p>
-	 * This modifier will automatically marshall between the visible WrappedWatchableObject and the
-	 * internal Minecraft WatchableObject.
-	 * @return A modifier for watchable object list fields.
-	 */
-	public StructureModifier<List<WrappedWatchableObject>> getWatchableCollectionModifier() {
-		// Convert to and from the ProtocolLib wrapper
-		return structureModifier.withType(
-			Collection.class,
-			BukkitConverters.getListConverter(
-					MinecraftReflection.getWatchableObjectClass(), 
-					BukkitConverters.getWatchableObjectConverter())
-		);
-	}
-	
-	
-	/**
-	 * Retrieves a read/write structure for block fields.
-	 * <p>
-	 * This modifier will automatically marshall between Material and the
-	 * internal Minecraft Block.
-	 * @return A modifier for GameProfile fields.
-	 */
-	public StructureModifier<Material> getBlocks() {
-		// Convert to and from the Bukkit wrapper
-		return structureModifier.<Material>withType(
-				MinecraftReflection.getBlockClass(), BukkitConverters.getBlockConverter());
-	}
-	
-	/**
-	 * Retrieves a read/write structure for game profiles in Minecraft 1.7.2.
-	 * <p>
-	 * This modifier will automatically marshall between WrappedGameProfile and the
-	 * internal Minecraft GameProfile.
-	 * @return A modifier for GameProfile fields.
-	 */
-	public StructureModifier<WrappedGameProfile> getGameProfiles() {
-		// Convert to and from the Bukkit wrapper
-		return structureModifier.<WrappedGameProfile>withType(
-				GameProfile.class, BukkitConverters.getWrappedGameProfileConverter());
-	}
-	
-	/**
-	 * Retrieves a read/write structure for chat components in Minecraft 1.7.2.
-	 * <p>
-	 * This modifier will automatically marshall between WrappedChatComponent and the
-	 * internal Minecraft GameProfile.
-	 * @return A modifier for ChatComponent fields.
-	 */
-	public StructureModifier<WrappedChatComponent> getChatComponents() {
-		// Convert to and from the Bukkit wrapper
-		return structureModifier.<WrappedChatComponent>withType(
-				MinecraftReflection.getIChatBaseComponentClass(), BukkitConverters.getWrappedChatComponentConverter());
-	}
-	
-	/**
-	 * Retrieve a read/write structure for the ServerPing fields in the following packet: <br>
-	 * <ul>
-	 *   <li>{@link PacketType.Status.Server#OUT_SERVER_INFO}
-	 * </ul>
-	 * @return A modifier for ServerPing fields.
-	 */
-	public StructureModifier<WrappedServerPing> getServerPings() {
-		// Convert to and from the wrapper
-		return structureModifier.<WrappedServerPing>withType(
-				MinecraftReflection.getServerPingClass(), BukkitConverters.getWrappedServerPingConverter());
-	}
-	
-	/**
-	 * Retrieve a read/write structure for the Protocol enum in 1.7.2.
-	 * @return A modifier for Protocol enum fields.
-	 */
-	public StructureModifier<Protocol> getProtocols() {
-		// Convert to and from the wrapper
-		return structureModifier.<Protocol>withType(
-				EnumWrappers.getProtocolClass(), EnumWrappers.getProtocolConverter());
-	}
-	
-	/**
-	 * Retrieve a read/write structure for the ClientCommand enum in 1.7.2.
-	 * @return A modifier for ClientCommand enum fields.
-	 */
-	public StructureModifier<ClientCommand> getClientCommands() {
-		// Convert to and from the wrapper
-		return structureModifier.<ClientCommand>withType(
-				EnumWrappers.getClientCommandClass(), EnumWrappers.getClientCommandConverter());
-	}
-
-	/**
-	 * Retrieve a read/write structure for the ChatVisibility enum in 1.7.2.
-	 * @return A modifier for ChatVisibility enum fields.
-	 */
-	public StructureModifier<ChatVisibility> getChatVisibilities() {
-		// Convert to and from the wrapper
-		return structureModifier.<ChatVisibility>withType(
-				EnumWrappers.getChatVisibilityClass(), EnumWrappers.getChatVisibilityConverter());
-	}
-	
-	/**
-	 * Retrieve a read/write structure for the Difficulty enum in 1.7.2.
-	 * @return A modifier for Difficulty enum fields.
-	 */
-	public StructureModifier<Difficulty> getDifficulties() {
-		// Convert to and from the wrapper
-		return structureModifier.<Difficulty>withType(
-				EnumWrappers.getDifficultyClass(), EnumWrappers.getDifficultyConverter());
-	}
-	
-	/**
-	 * Retrieve a read/write structure for the EntityUse enum in 1.7.2.
-	 * @return A modifier for EntityUse enum fields.
-	 */
-	public StructureModifier<EntityUseAction> getEntityUseActions() {
-		// Convert to and from the wrapper
-		return structureModifier.<EntityUseAction>withType(
-				EnumWrappers.getEntityUseActionClass(), EnumWrappers.getEntityUseActionConverter());
-	}
-	
-	/**
-	 * Retrieve a read/write structure for the NativeGameMode enum in 1.7.2.
-	 * @return A modifier for NativeGameMode enum fields.
-	 */
-	public StructureModifier<NativeGameMode> getGameModes() {
-		// Convert to and from the wrapper
-		return structureModifier.<NativeGameMode>withType(
-				EnumWrappers.getGameModeClass(), EnumWrappers.getGameModeConverter());
-	}
-	
-	/**
-	 * Retrieves the ID of this packet.
-	 * <p>
-	 * Deprecated: Use {@link #getType()} instead.
-	 * @return Packet ID.
-	 */
-	@Deprecated
-	public int getID() {
-		return type.getLegacyId();
-	}
-	
-	/**
-	 * Retrieve the packet type of this packet.
-	 * @return The packet type.
-	 */
-	public PacketType getType() {
-		return type;
-	}
-	
-	/**
-	 * Create a shallow copy of the current packet.
-	 * <p>
-	 * This merely writes the content of each field to the new class directly,
-	 * without performing any expensive copies. 
-	 * 
-	 * @return A shallow copy of the current packet.
-	 */
-	public PacketContainer shallowClone() {
-		Object clonedPacket = SHALLOW_CLONER.clone(getHandle());
-		return new PacketContainer(getType(), clonedPacket);
-	}
-	
-	/**
-	 * Create a deep copy of the current packet.
-	 * <p>
-	 * This will perform a full copy of the entire object tree, only skipping
-	 * known immutable objects and primitive types.
-	 * <p>
-	 * Note that the inflated buffers in packet 51 and 56 will be copied directly to save memory.
-	 * 
-	 * @return A deep copy of the current packet.
-	 */
-	public PacketContainer deepClone() {
-		Object clonedPacket = null; 
-		
-		// Fall back on the alternative (but slower) method of reading and writing back the packet
-		if (CLONING_UNSUPPORTED.contains(type)) {
-			clonedPacket = SerializableCloner.clone(this).getHandle();
-		} else {
-			clonedPacket = DEEP_CLONER.clone(getHandle());
-		}
-		return new PacketContainer(getType(), clonedPacket);
-	}
-		
-	// To save space, we'll skip copying the inflated buffers in packet 51 and 56
-	private static Function<BuilderParameters, Cloner> getSpecializedDeepClonerFactory() {
-		// Look at what you've made me do Java, look at it!! 
-		return new Function<BuilderParameters, Cloner>() {
-			@Override
-			public Cloner apply(@Nullable BuilderParameters param) {
-				return new FieldCloner(param.getAggregateCloner(), param.getInstanceProvider()) {{
-					this.writer = new ObjectWriter() {
-						protected void transformField(StructureModifier<Object> modifierSource, 
-													  StructureModifier<Object> modifierDest, int fieldIndex) {
-							// No need to clone inflated buffers
-							if (modifierSource.getField(fieldIndex).getName().startsWith("inflatedBuffer"))
-								modifierDest.write(fieldIndex, modifierSource.read(fieldIndex));
-							else
-								defaultTransform(modifierSource, modifierDest, getDefaultCloner(), fieldIndex);
-						};
-					};
-				}};
-			}
-		};
-	}
-	
-	private void writeObject(ObjectOutputStream output) throws IOException {
-	    // Default serialization 
-		output.defaultWriteObject();
-
-		// We'll take care of NULL packets as well
-		output.writeBoolean(handle != null);
-
-		try {
-			if (MinecraftReflection.isUsingNetty()) {
-				ByteBuf buffer = createPacketBuffer();
-				MinecraftMethods.getPacketWriteByteBufMethod().invoke(handle, buffer);
-				
-				output.writeInt(buffer.readableBytes());
-				buffer.readBytes(output, buffer.readableBytes());
-				
-			} else {
-				// Call the write-method
-				output.writeInt(-1);
-				getMethodLazily(writeMethods, handle.getClass(), "write", DataOutput.class).
-					invoke(handle, new DataOutputStream(output));	
-			}
-		
-		} catch (IllegalArgumentException e) {
-			throw new IOException("Minecraft packet doesn't support DataOutputStream", e);
-		} catch (IllegalAccessException e) {
-			throw new RuntimeException("Insufficient security privileges.", e);
-		} catch (InvocationTargetException e) {
-			throw new IOException("Could not serialize Minecraft packet.", e);
-		}
-	}
-
-	private void readObject(ObjectInputStream input) throws ClassNotFoundException, IOException {
-	    // Default deserialization
-		input.defaultReadObject();
-		
-		// Get structure modifier
-		structureModifier = StructureCache.getStructure(type);
-
-	    // Don't read NULL packets
-	    if (input.readBoolean()) {
-	    	
-	    	// Create a default instance of the packet
-	    	handle = StructureCache.newPacket(type);
-	    	
-			// Call the read method
-			try {
-				if (MinecraftReflection.isUsingNetty()) {
-					ByteBuf buffer = createPacketBuffer();
-					buffer.writeBytes(input, input.readInt());
-					
-					MinecraftMethods.getPacketReadByteBufMethod().invoke(handle, buffer);
-				} else {
-					if (input.readInt() != -1)
-						throw new IllegalArgumentException("Cannot load a packet from 1.7.2 in 1.6.4.");
-					
-					getMethodLazily(readMethods, handle.getClass(), "read", DataInput.class).
-						invoke(handle, new DataInputStream(input));
-				}
-			} catch (IllegalArgumentException e) {
-				throw new IOException("Minecraft packet doesn't support DataInputStream", e);
-			} catch (IllegalAccessException e) {
-				throw new RuntimeException("Insufficient security privileges.", e);
-			} catch (InvocationTargetException e) {
-				throw new IOException("Could not deserialize Minecraft packet.", e);
-			}
-			
-			// And we're done
-			structureModifier = structureModifier.withTarget(handle);
-	    }
-	}
-	
-	/**
-	 * Construct a new packet data serializer.
-	 * @return The packet data serializer.
-	 */
-	private ByteBuf createPacketBuffer() {
-		return MinecraftReflection.getPacketDataSerializer(UnpooledByteBufAllocator.DEFAULT.buffer());
-	}
-	
-	/**
-	 * Retrieve the cached method concurrently.
-	 * @param lookup - a lazy lookup cache.
-	 * @param handleClass - class type of the current packet.
-	 * @param methodName - name of method to retrieve.
-	 * @param parameterClass - the one parameter type in the method.
-	 * @return Reflected method.
-	 */
-	private Method getMethodLazily(ConcurrentMap<Class<?>, Method> lookup, 
-								   Class<?> handleClass, String methodName, Class<?> parameterClass) {
-		Method method = lookup.get(handleClass);
-		
-		// Atomic operation
-		if (method == null) {
-			Method initialized = FuzzyReflection.fromClass(handleClass).getMethod(
-							FuzzyMethodContract.newBuilder().
-							parameterCount(1).
-							parameterDerivedOf(parameterClass).
-							returnTypeVoid().
-							build());
-			method = lookup.putIfAbsent(handleClass, initialized);
-			
-			// Use our version if we succeeded
-			if (method == null) {
-				method = initialized;
-			}
-		}
-		
-		return method;
-	}
-	
-	/**
-	 * Represents an equivalent converter for ItemStack arrays.
-	 * @author Kristian
-	 */
-	private static class ItemStackArrayConverter implements EquivalentConverter<ItemStack[]> {
-		final EquivalentConverter<ItemStack> stackConverter = BukkitConverters.getItemStackConverter();
-		
-		public Object getGeneric(Class<?>genericType, ItemStack[] specific) {
-			Class<?> nmsStack = MinecraftReflection.getItemStackClass();
-			Object[] result = (Object[]) Array.newInstance(nmsStack, specific.length);
-			
-			// Unwrap every item
-			for (int i = 0; i < result.length; i++) {
-				result[i] = stackConverter.getGeneric(nmsStack, specific[i]); 
-			}
-			return result;
-		}
-		
-		@Override
-		public ItemStack[] getSpecific(Object generic) {
-			Object[] input = (Object[]) generic;
-			ItemStack[] result = new ItemStack[input.length];
-			
-			// Add the wrapper
-			for (int i = 0; i < result.length; i++) {
-				result[i] = stackConverter.getSpecific(input[i]);
-			}
-			return result;
-		}
-		
-		@Override
-		public Class<ItemStack[]> getSpecificType() {
-			return ItemStack[].class;
-		}
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/injector/netty/NettyProtocolInjector.java

@@ -1,400 +0,0 @@
-package com.comphenix.protocol.injector.netty;
-
-import java.io.InputStream;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.net.InetSocketAddress;
-import java.util.List;
-import java.util.Set;
-
-import net.minecraft.util.io.netty.channel.Channel;
-import net.minecraft.util.io.netty.channel.ChannelFuture;
-import net.minecraft.util.io.netty.channel.ChannelHandler;
-import net.minecraft.util.io.netty.channel.ChannelHandlerContext;
-import net.minecraft.util.io.netty.channel.ChannelInboundHandler;
-import net.minecraft.util.io.netty.channel.ChannelInboundHandlerAdapter;
-import net.minecraft.util.io.netty.channel.ChannelInitializer;
-
-import org.bukkit.entity.Player;
-import org.bukkit.plugin.Plugin;
-
-import com.comphenix.protocol.PacketType;
-import com.comphenix.protocol.concurrency.PacketTypeSet;
-import com.comphenix.protocol.error.ErrorReporter;
-import com.comphenix.protocol.error.Report;
-import com.comphenix.protocol.error.ReportType;
-import com.comphenix.protocol.events.ConnectionSide;
-import com.comphenix.protocol.events.ListenerOptions;
-import com.comphenix.protocol.events.NetworkMarker;
-import com.comphenix.protocol.events.PacketContainer;
-import com.comphenix.protocol.events.PacketEvent;
-import com.comphenix.protocol.injector.ListenerInvoker;
-import com.comphenix.protocol.injector.packet.PacketInjector;
-import com.comphenix.protocol.injector.packet.PacketRegistry;
-import com.comphenix.protocol.injector.player.PlayerInjectionHandler;
-import com.comphenix.protocol.injector.server.TemporaryPlayerFactory;
-import com.comphenix.protocol.injector.spigot.AbstractPacketInjector;
-import com.comphenix.protocol.injector.spigot.AbstractPlayerHandler;
-import com.comphenix.protocol.reflect.FuzzyReflection;
-import com.comphenix.protocol.reflect.VolatileField;
-import com.comphenix.protocol.utility.MinecraftReflection;
-import com.google.common.collect.Lists;
-
-
-public class NettyProtocolInjector implements ChannelListener {   
-	public static final ReportType REPORT_CANNOT_INJECT_INCOMING_CHANNEL = new ReportType("Unable to inject incoming channel %s.");
-	
-    private volatile boolean injected;
-    private volatile boolean closed;
-    
-    // The temporary player factory
-    private TemporaryPlayerFactory playerFactory = new TemporaryPlayerFactory();
-    private List<VolatileField> bootstrapFields = Lists.newArrayList();
-    
-    // The channel injector factory
-    private InjectionFactory injectionFactory;
-    
-    // List of network managers
-    private volatile List<Object> networkManagers;
-    
-	// Different sending filters
-	private PacketTypeSet sendingFilters = new PacketTypeSet();
-	private PacketTypeSet reveivedFilters = new PacketTypeSet();
-	
-	// Packets that must be executed on the main thread
-	private PacketTypeSet mainThreadFilters = new PacketTypeSet();
-	
-	// Which packets are buffered
-    private PacketTypeSet bufferedPackets = new PacketTypeSet();
-    private ListenerInvoker invoker;
-    
-    // Handle errors
-    private ErrorReporter reporter;
-    private boolean debug;
-    
-    public NettyProtocolInjector(Plugin plugin, ListenerInvoker invoker, ErrorReporter reporter) {
-    	this.injectionFactory = new InjectionFactory(plugin);
-		this.invoker = invoker;
-		this.reporter = reporter;
-	}
-
-    @Override
-    public boolean isDebug() {
-		return debug;
-	}
-    
-    /**
-     * Set whether or not the debug mode is enabled.
-     * @param debug - TRUE if it is, FALSE otherwise.
-     */
-	public void setDebug(boolean debug) {
-		this.debug = debug;
-	}
-    
-	/**
-     * Inject into the spigot connection class.
-     */
-    @SuppressWarnings("unchecked")
-	public synchronized void inject() {
-        if (injected)
-            throw new IllegalStateException("Cannot inject twice.");
-        try {
-        	FuzzyReflection fuzzyServer = FuzzyReflection.fromClass(MinecraftReflection.getMinecraftServerClass());
-            List<Method> serverConnectionMethods = fuzzyServer.getMethodListByParameters(MinecraftReflection.getServerConnectionClass(), new Class[] {});
-            
-            // Get the server connection
-            Object server = fuzzyServer.getSingleton();
-            Object serverConnection = null;
-            
-            for (Method method : serverConnectionMethods) {
-            	try {
-            		serverConnection = method.invoke(server);
-            		
-            		// Continue until we get a server connection
-            		if (serverConnection != null) {
-            			break;
-            		}
-            	} catch (Exception e) {
-            		// Try the next though
-            		e.printStackTrace();
-            	}
-            }
-            
-            // Handle connected channels
-            final ChannelInboundHandler endInitProtocol = new ChannelInitializer<Channel>() {
-                @Override
-                protected void initChannel(Channel channel) throws Exception {
-                	try {
-	                    // This can take a while, so we need to stop the main thread from interfering
-	                    synchronized (networkManagers) {
-	                    	injectionFactory.fromChannel(channel, NettyProtocolInjector.this, playerFactory).inject();
-						}
-                	} catch (Exception e) {
-                		reporter.reportDetailed(NettyProtocolInjector.this, Report.newBuilder(REPORT_CANNOT_INJECT_INCOMING_CHANNEL).
-                				messageParam(channel).error(e));
-                	}
-                }
-            };
-            
-            // This is executed before Minecraft's channel handler
-            final ChannelInboundHandler beginInitProtocol = new ChannelInitializer<Channel>() {
-            	@Override
-            	protected void initChannel(Channel channel) throws Exception {
-            		// Our only job is to add init protocol
-            		channel.pipeline().addLast(endInitProtocol);
-            	}
-            };
-            
-            // Add our handler to newly created channels
-            final ChannelHandler connectionHandler = new ChannelInboundHandlerAdapter() {
-            	@Override
-            	public void channelRead(ChannelHandlerContext ctx, Object msg) throws Exception {
-                    Channel channel = (Channel) msg;
-
-                    // Prepare to initialize ths channel
-                    channel.pipeline().addFirst(beginInitProtocol);
-                    ctx.fireChannelRead(msg);
-            	}
-            };
-            
-            // Get the current NetworkMananger list
-            networkManagers = (List<Object>) FuzzyReflection.fromObject(serverConnection, true).
-            	invokeMethod(null, "getNetworkManagers", List.class, serverConnection);
-            
-            // Insert ProtocolLib's connection interceptor
-            bootstrapFields = getBootstrapFields(serverConnection);
-            
-            for (VolatileField field : bootstrapFields) {
-            	final List<Object> list = (List<Object>) field.getValue();
-     
-            	// We don't have to override this list
-            	if (list == networkManagers) {
-            		continue;
-            	}
-            	
-            	// Synchronize with each list before we attempt to replace them.
-				field.setValue(new BootstrapList(list, connectionHandler));
-            }
-
-            injected = true;
-            
-        } catch (Exception e) {
-            throw new RuntimeException("Unable to inject channel futures.", e);
-        }
-    }
-    
-	@Override
-	public boolean hasListener(Class<?> packetClass) {
-		return reveivedFilters.contains(packetClass) || sendingFilters.contains(packetClass);
-	}
-    
-	@Override
-	public boolean hasMainThreadListener(Class<?> packetClass) {
-		return mainThreadFilters.contains(packetClass);
-	}
-	
-	@Override
-	public ErrorReporter getReporter() {
-		return reporter;
-	}
-    
-    /**
-     * Inject our packet handling into a specific player.
-     * @param player
-     */
-    public void injectPlayer(Player player) {
-    	injectionFactory.fromPlayer(player, this).inject();
-    }
-    
-    private List<VolatileField> getBootstrapFields(Object serverConnection) {
-    	List<VolatileField> result = Lists.newArrayList();
-    	
-    	// Find and (possibly) proxy every list
-    	for (Field field : FuzzyReflection.fromObject(serverConnection, true).getFieldListByType(List.class)) {
-    		VolatileField volatileField = new VolatileField(field, serverConnection, true).toSynchronized();
-    		
-    		@SuppressWarnings("unchecked")
-			List<Object> list = (List<Object>) volatileField.getValue();
-    		
-    		if (list.size() == 0 || list.get(0) instanceof ChannelFuture) {
-    			result.add(volatileField);
-    		}
-    	}
-    	return result;
-    }
-    
-    /**
-     * Clean up any remaning injections.
-     */
-    public synchronized void close() {
-        if (!closed) {
-            closed = true;
-
-            for (VolatileField field : bootstrapFields) {
-            	Object value = field.getValue();
-
-            	// Undo the processed channels, if any 
-            	if (value instanceof BootstrapList) {
-            		((BootstrapList) value).close();
-            	}
-            	field.revertValue();
-            }
-            // Uninject all the players
-            injectionFactory.close();
-        }
-    }
-    
-    @Override
-    public PacketEvent onPacketSending(Injector injector, Object packet, NetworkMarker marker) {
-		Class<?> clazz = packet.getClass();
-		
-		if (sendingFilters.contains(clazz) || marker != null) {
-			PacketContainer container = new PacketContainer(PacketRegistry.getPacketType(clazz), packet);
-			return packetQueued(container, injector.getPlayer(), marker);
-		}
-		// Don't change anything
-		return null;
-    }
-
-	@Override
-	public PacketEvent onPacketReceiving(Injector injector, Object packet, NetworkMarker marker) {
-		Class<?> clazz = packet.getClass();
-		
-		if (reveivedFilters.contains(clazz) || marker != null) {
-			PacketContainer container = new PacketContainer(PacketRegistry.getPacketType(clazz), packet);
-			return packetReceived(container, injector.getPlayer(), marker);
-		}
-		// Don't change anything
-		return null;
-	}
-
-	@Override
-	public boolean includeBuffer(Class<?> packetClass) {
-		return bufferedPackets.contains(packetClass);
-	}
- 
-	/**
-	 * Called to inform the event listeners of a queued packet.
-	 * @param packet - the packet that is to be sent.
-	 * @param receiver - the receiver of this packet.
-	 * @return The packet event that was used.
-	 */
-	private PacketEvent packetQueued(PacketContainer packet, Player receiver, NetworkMarker marker) {
-		PacketEvent event = PacketEvent.fromServer(this, packet, marker, receiver);
-		
-		invoker.invokePacketSending(event);
-		return event;
-	}
-	
-	/**
-	 * Called to inform the event listeners of a received packet.
-	 * @param packet - the packet that has been receieved.
-	 * @param sender - the client packet.
-	 * @param marker - the network marker.
-	 * @return The packet event that was used.
-	 */
-	private PacketEvent packetReceived(PacketContainer packet, Player sender, NetworkMarker marker) {
-		PacketEvent event = PacketEvent.fromClient(this, packet, marker, sender);
-		
-		invoker.invokePacketRecieving(event);
-		return event;
-	}
-    
-	// Server side
-	public PlayerInjectionHandler getPlayerInjector() {
-		return new AbstractPlayerHandler(sendingFilters) {
-			private ChannelListener listener = NettyProtocolInjector.this;
-			
-			@Override
-			public int getProtocolVersion(Player player) {
-				return injectionFactory.fromPlayer(player, listener).getProtocolVersion();
-			}
-			
-			@Override
-			public void updatePlayer(Player player) {
-				injectionFactory.fromPlayer(player, listener).inject();
-			
-			}
-			@Override
-			public void injectPlayer(Player player, ConflictStrategy strategy) {
-				injectionFactory.fromPlayer(player, listener).inject();
-			}
-			
-			@Override
-			public boolean uninjectPlayer(InetSocketAddress address) {
-				// Ignore this too
-				return true;
-			}
-			
-			@Override
-			public void addPacketHandler(PacketType type, Set<ListenerOptions> options) {
-				if (options != null && !options.contains(ListenerOptions.ASYNC))
-					mainThreadFilters.addType(type);
-				super.addPacketHandler(type, options);
-			}
-			
-			@Override
-			public void removePacketHandler(PacketType type) {
-				mainThreadFilters.removeType(type);
-				super.removePacketHandler(type);
-			}
-			
-			@Override
-			public boolean uninjectPlayer(Player player) {
-				// Just let Netty clean this up
-				return true;
-			}
-
-			@Override
-			public void sendServerPacket(Player receiver, PacketContainer packet, NetworkMarker marker, boolean filters) throws InvocationTargetException {
-				injectionFactory.fromPlayer(receiver, listener).
-					sendServerPacket(packet.getHandle(), marker, filters);
-			}
-			
-			@Override
-			public boolean hasMainThreadListener(PacketType type) {
-				return mainThreadFilters.contains(type);
-			}
-			
-			@Override
-			public void recieveClientPacket(Player player, Object mcPacket) throws IllegalAccessException, InvocationTargetException {
-				injectionFactory.fromPlayer(player, listener).
-					recieveClientPacket(mcPacket);
-			}
-			
-			@Override
-			public PacketEvent handlePacketRecieved(PacketContainer packet, InputStream input, byte[] buffered) {
-				// Ignore this
-				return null;
-			}
-			
-			@Override
-			public void handleDisconnect(Player player) {
-				injectionFactory.fromPlayer(player, listener).close();
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve a view of this protocol injector as a packet injector.
-	 * @return The packet injector.
-	 */
-	// Client side
-	public PacketInjector getPacketInjector() {
-		return new AbstractPacketInjector(reveivedFilters) {
-			@Override
-			public PacketEvent packetRecieved(PacketContainer packet, Player client, byte[] buffered) {
-				NetworkMarker marker = buffered != null ? new NettyNetworkMarker(ConnectionSide.CLIENT_SIDE, buffered) : null;
-				injectionFactory.fromPlayer(client, NettyProtocolInjector.this).
-					saveMarker(packet.getHandle(), marker);
-				return packetReceived(packet, client, marker);
-			}
-			
-			@Override
-			public void inputBuffersChanged(Set<PacketType> set) {
-				bufferedPackets = new PacketTypeSet(set);
-			}
-		};
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/metrics/Metrics.java

@@ -1,672 +0,0 @@
-/*
- *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program;
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- *  02111-1307 USA
- */
-
-package com.comphenix.protocol.metrics;
-
-/*
- * Copyright 2011 Tyler Blair. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without modification, are
- * permitted provided that the following conditions are met:
- *
- *    1. Redistributions of source code must retain the above copyright notice, this list of
- *       conditions and the following disclaimer.
- *
- *    2. Redistributions in binary form must reproduce the above copyright notice, this list
- *       of conditions and the following disclaimer in the documentation and/or other materials
- *       provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ''AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
- * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
- * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
- * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * The views and conclusions contained in the software and documentation are those of the
- * authors and contributors and should not be interpreted as representing official policies,
- * either expressed or implied, of anybody else.
- */
-
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStreamWriter;
-import java.io.UnsupportedEncodingException;
-import java.net.Proxy;
-import java.net.URL;
-import java.net.URLConnection;
-import java.net.URLEncoder;
-import java.util.Collections;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.LinkedHashSet;
-import java.util.Set;
-import java.util.UUID;
-import java.util.logging.Level;
-
-import org.bukkit.Bukkit;
-import org.bukkit.configuration.InvalidConfigurationException;
-import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.plugin.Plugin;
-import org.bukkit.plugin.PluginDescriptionFile;
-
-import com.comphenix.protocol.utility.BukkitUtil;
-import com.comphenix.protocol.utility.WrappedScheduler;
-
-/**
- * <p> The metrics class obtains data about a plugin and submits statistics about it to the metrics backend. </p> <p>
- * Public methods provided by this class: </p>
- * <code>
- * Graph createGraph(String name); <br/>
- * void addCustomData(BukkitMetrics.Plotter plotter); <br/>
- * void start(); <br/>
- * </code>
- */
-public class Metrics {
-
-    /**
-     * The current revision number
-     */
-    private final static int REVISION = 6;
-    /**
-     * The base url of the metrics domain
-     */
-    private static final String BASE_URL = "http://mcstats.org";
-    /**
-     * The url used to report a server's status
-     */
-    private static final String REPORT_URL = "/report/%s";
-    /**
-     * The separator to use for custom data. This MUST NOT change unless you are hosting your own version of metrics and
-     * want to change it.
-     */
-    private static final String CUSTOM_DATA_SEPARATOR = "~~";
-    /**
-     * Interval of time to ping (in minutes)
-     */
-    private static final int PING_INTERVAL = 10;
-    /**
-     * The plugin this metrics submits for
-     */
-    private final Plugin plugin;
-    /**
-     * All of the custom graphs to submit to metrics
-     */
-    private final Set<Graph> graphs = Collections.synchronizedSet(new HashSet<Graph>());
-    /**
-     * The default graph, used for addCustomData when you don't want a specific graph
-     */
-    private final Graph defaultGraph = new Graph("Default");
-    /**
-     * The plugin configuration file
-     */
-    private final YamlConfiguration configuration;
-    /**
-     * The plugin configuration file
-     */
-    private final File configurationFile;
-    /**
-     * Unique server id
-     */
-    private final String guid;
-    /**
-     * Debug mode
-     */
-    private final boolean debug;
-    /**
-     * Lock for synchronization
-     */
-    private final Object optOutLock = new Object();
-    /**
-     * The scheduled task
-     */
-    private volatile WrappedScheduler.TaskWrapper task = null;
-
-    public Metrics(final Plugin plugin) throws IOException {
-        if (plugin == null) {
-            throw new IllegalArgumentException("Plugin cannot be null");
-        }
-
-        this.plugin = plugin;
-
-        // load the config
-        configurationFile = getConfigFile();
-        configuration = YamlConfiguration.loadConfiguration(configurationFile);
-
-        // add some defaults
-        configuration.addDefault("opt-out", false);
-        configuration.addDefault("guid", UUID.randomUUID().toString());
-        configuration.addDefault("debug", false);
-
-        // Do we need to create the file?
-        if (configuration.get("guid", null) == null) {
-            configuration.options().header("http://mcstats.org").copyDefaults(true);
-            configuration.save(configurationFile);
-        }
-
-        // Load the guid then
-        guid = configuration.getString("guid");
-        debug = configuration.getBoolean("debug", false);
-    }
-
-    /**
-     * Construct and create a Graph that can be used to separate specific plotters to their own graphs on the metrics
-     * website. Plotters can be added to the graph object returned.
-     *
-     * @param name The name of the graph
-     * @return Graph object created. Will never return NULL under normal circumstances unless bad parameters are given
-     */
-    public Graph createGraph(final String name) {
-        if (name == null) {
-            throw new IllegalArgumentException("Graph name cannot be null");
-        }
-
-        // Construct the graph object
-        final Graph graph = new Graph(name);
-
-        // Now we can add our graph
-        graphs.add(graph);
-
-        // and return back
-        return graph;
-    }
-
-    /**
-     * Add a Graph object to BukkitMetrics that represents data for the plugin that should be sent to the backend
-     *
-     * @param graph The name of the graph
-     */
-    public void addGraph(final Graph graph) {
-        if (graph == null) {
-            throw new IllegalArgumentException("Graph cannot be null");
-        }
-
-        graphs.add(graph);
-    }
-
-    /**
-     * Adds a custom data plotter to the default graph
-     *
-     * @param plotter The plotter to use to plot custom data
-     */
-    public void addCustomData(final Plotter plotter) {
-        if (plotter == null) {
-            throw new IllegalArgumentException("Plotter cannot be null");
-        }
-
-        // Add the plotter to the graph o/
-        defaultGraph.addPlotter(plotter);
-
-        // Ensure the default graph is included in the submitted graphs
-        graphs.add(defaultGraph);
-    }
-
-    /**
-     * Start measuring statistics. This will immediately create an async repeating task as the plugin and send the
-     * initial data to the metrics backend, and then after that it will post in increments of PING_INTERVAL * 1200
-     * ticks.
-     *
-     * @return True if statistics measuring is running, otherwise false.
-     */
-    public boolean start() {
-        synchronized (optOutLock) {
-            // Did we opt out?
-            if (isOptOut()) {
-                return false;
-            }
-
-            // Is metrics already running?
-            if (task != null) {
-                return true;
-            }
-
-            // Begin hitting the server with glorious data
-            task = WrappedScheduler.runAsynchronouslyRepeat(plugin, new Runnable() {
-
-                private boolean firstPost = true;
-
-                @Override
-				public void run() {
-                    try {
-                        // This has to be synchronized or it can collide with the disable method.
-                        synchronized (optOutLock) {
-                            // Disable Task, if it is running and the server owner decided to opt-out
-                            if (isOptOut() && task != null) {
-                                task.cancel();
-                                task = null;
-                                // Tell all plotters to stop gathering information.
-                                for (Graph graph : graphs) {
-                                    graph.onOptOut();
-                                }
-                            }
-                        }
-
-                        // We use the inverse of firstPost because if it is the first time we are posting,
-                        // it is not a interval ping, so it evaluates to FALSE
-                        // Each time thereafter it will evaluate to TRUE, i.e PING!
-                        postPlugin(!firstPost);
-
-                        // After the first post we set firstPost to false
-                        // Each post thereafter will be a ping
-                        firstPost = false;
-                    } catch (IOException e) {
-                        if (debug) {
-                            Bukkit.getLogger().log(Level.INFO, "[Metrics] " + e.getMessage());
-                        }
-                    }
-                }
-            }, 0, PING_INTERVAL * 1200);
-
-            return true;
-        }
-    }
-
-    /**
-     * Has the server owner denied plugin metrics?
-     *
-     * @return true if metrics should be opted out of it
-     */
-    public boolean isOptOut() {
-        synchronized (optOutLock) {
-            try {
-                // Reload the metrics file
-                configuration.load(getConfigFile());
-            } catch (IOException ex) {
-                if (debug) {
-                    Bukkit.getLogger().log(Level.INFO, "[Metrics] " + ex.getMessage());
-                }
-                return true;
-            } catch (InvalidConfigurationException ex) {
-                if (debug) {
-                    Bukkit.getLogger().log(Level.INFO, "[Metrics] " + ex.getMessage());
-                }
-                return true;
-            }
-            return configuration.getBoolean("opt-out", false);
-        }
-    }
-
-    /**
-     * Enables metrics for the server by setting "opt-out" to false in the config file and starting the metrics task.
-     *
-     * @throws java.io.IOException
-     */
-    public void enable() throws IOException {
-        // This has to be synchronized or it can collide with the check in the task.
-        synchronized (optOutLock) {
-            // Check if the server owner has already set opt-out, if not, set it.
-            if (isOptOut()) {
-                configuration.set("opt-out", false);
-                configuration.save(configurationFile);
-            }
-
-            // Enable Task, if it is not running
-            if (task == null) {
-                start();
-            }
-        }
-    }
-
-    /**
-     * Disables metrics for the server by setting "opt-out" to true in the config file and canceling the metrics task.
-     *
-     * @throws java.io.IOException
-     */
-    public void disable() throws IOException {
-        // This has to be synchronized or it can collide with the check in the task.
-        synchronized (optOutLock) {
-            // Check if the server owner has already set opt-out, if not, set it.
-            if (!isOptOut()) {
-                configuration.set("opt-out", true);
-                configuration.save(configurationFile);
-            }
-
-            // Disable Task, if it is running
-            if (task != null) {
-                task.cancel();
-                task = null;
-            }
-        }
-    }
-
-    /**
-     * Gets the File object of the config file that should be used to store data such as the GUID and opt-out status
-     *
-     * @return the File object for the config file
-     */
-    public File getConfigFile() {
-        // I believe the easiest way to get the base folder (e.g craftbukkit set via -P) for plugins to use
-        // is to abuse the plugin object we already have
-        // plugin.getDataFolder() => base/plugins/PluginA/
-        // pluginsFolder => base/plugins/
-        // The base is not necessarily relative to the startup directory.
-        File pluginsFolder = plugin.getDataFolder().getParentFile();
-
-        // return => base/plugins/PluginMetrics/config.yml
-        return new File(new File(pluginsFolder, "PluginMetrics"), "config.yml");
-    }
-
-    /**
-     * Generic method that posts a plugin to the metrics website
-     */
-    private void postPlugin(final boolean isPing) throws IOException {
-        // Server software specific section
-        PluginDescriptionFile description = plugin.getDescription();
-        String pluginName = description.getName();
-        boolean onlineMode = Bukkit.getServer().getOnlineMode(); // TRUE if online mode is enabled
-        String pluginVersion = description.getVersion();
-        String serverVersion = Bukkit.getVersion();
-        int playersOnline = BukkitUtil.getOnlinePlayers().size();
-
-        // END server software specific section -- all code below does not use any code outside of this class / Java
-
-        // Construct the post data
-        final StringBuilder data = new StringBuilder();
-
-        // The plugin's description file containg all of the plugin data such as name, version, author, etc
-        data.append(encode("guid")).append('=').append(encode(guid));
-        encodeDataPair(data, "version", pluginVersion);
-        encodeDataPair(data, "server", serverVersion);
-        encodeDataPair(data, "players", Integer.toString(playersOnline));
-        encodeDataPair(data, "revision", String.valueOf(REVISION));
-
-        // New data as of R6
-        String osname = System.getProperty("os.name");
-        String osarch = System.getProperty("os.arch");
-        String osversion = System.getProperty("os.version");
-        String java_version = System.getProperty("java.version");
-        int coreCount = Runtime.getRuntime().availableProcessors();
-
-        // normalize os arch .. amd64 -> x86_64
-        if (osarch.equals("amd64")) {
-            osarch = "x86_64";
-        }
-
-        encodeDataPair(data, "osname", osname);
-        encodeDataPair(data, "osarch", osarch);
-        encodeDataPair(data, "osversion", osversion);
-        encodeDataPair(data, "cores", Integer.toString(coreCount));
-        encodeDataPair(data, "online-mode", Boolean.toString(onlineMode));
-        encodeDataPair(data, "java_version", java_version);
-
-        // If we're pinging, append it
-        if (isPing) {
-            encodeDataPair(data, "ping", "true");
-        }
-
-        // Acquire a lock on the graphs, which lets us make the assumption we also lock everything
-        // inside of the graph (e.g plotters)
-        synchronized (graphs) {
-            final Iterator<Graph> iter = graphs.iterator();
-
-            while (iter.hasNext()) {
-                final Graph graph = iter.next();
-
-                for (Plotter plotter : graph.getPlotters()) {
-                    // The key name to send to the metrics server
-                    // The format is C-GRAPHNAME-PLOTTERNAME where separator - is defined at the top
-                    // Legacy (R4) submitters use the format Custom%s, or CustomPLOTTERNAME
-                    final String key = String.format("C%s%s%s%s", CUSTOM_DATA_SEPARATOR, graph.getName(), CUSTOM_DATA_SEPARATOR, plotter.getColumnName());
-
-                    // The value to send, which for the foreseeable future is just the string
-                    // value of plotter.getValue()
-                    final String value = Integer.toString(plotter.getValue());
-
-                    // Add it to the http post data :)
-                    encodeDataPair(data, key, value);
-                }
-            }
-        }
-
-        // Create the url
-        URL url = new URL(BASE_URL + String.format(REPORT_URL, encode(pluginName)));
-
-        // Connect to the website
-        URLConnection connection;
-
-        // Mineshafter creates a socks proxy, so we can safely bypass it
-        // It does not reroute POST requests so we need to go around it
-        if (isMineshafterPresent()) {
-            connection = url.openConnection(Proxy.NO_PROXY);
-        } else {
-            connection = url.openConnection();
-        }
-
-        connection.setDoOutput(true);
-
-        // Write the data
-        final OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
-        writer.write(data.toString());
-        writer.flush();
-
-        // Now read the response
-        final BufferedReader reader = new BufferedReader(new InputStreamReader(connection.getInputStream()));
-        final String response = reader.readLine();
-
-        // close resources
-        writer.close();
-        reader.close();
-
-        if (response == null || response.startsWith("ERR")) {
-            throw new IOException(response); //Throw the exception
-        } else {
-            // Is this the first update this hour?
-            if (response.contains("OK This is your first update this hour")) {
-                synchronized (graphs) {
-                    final Iterator<Graph> iter = graphs.iterator();
-
-                    while (iter.hasNext()) {
-                        final Graph graph = iter.next();
-
-                        for (Plotter plotter : graph.getPlotters()) {
-                            plotter.reset();
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    /**
-     * Check if mineshafter is present. If it is, we need to bypass it to send POST requests
-     *
-     * @return true if mineshafter is installed on the server
-     */
-    private boolean isMineshafterPresent() {
-        try {
-            Class.forName("mineshafter.MineServer");
-            return true;
-        } catch (Exception e) {
-            return false;
-        }
-    }
-
-    /**
-     * <p>Encode a key/value data pair to be used in a HTTP post request. This INCLUDES a & so the first key/value pair
-     * MUST be included manually, e.g:</p>
-     * <code>
-     * StringBuffer data = new StringBuffer();
-     * data.append(encode("guid")).append('=').append(encode(guid));
-     * encodeDataPair(data, "version", description.getVersion());
-     * </code>
-     *
-     * @param buffer the stringbuilder to append the data pair onto
-     * @param key the key value
-     * @param value the value
-     */
-    private static void encodeDataPair(final StringBuilder buffer, final String key, final String value) throws UnsupportedEncodingException {
-        buffer.append('&').append(encode(key)).append('=').append(encode(value));
-    }
-
-    /**
-     * Encode text as UTF-8
-     *
-     * @param text the text to encode
-     * @return the encoded text, as UTF-8
-     */
-    private static String encode(final String text) throws UnsupportedEncodingException {
-        return URLEncoder.encode(text, "UTF-8");
-    }
-
-    /**
-     * Represents a custom graph on the website
-     */
-    public static class Graph {
-
-        /**
-         * The graph's name, alphanumeric and spaces only :) If it does not comply to the above when submitted, it is
-         * rejected
-         */
-        private final String name;
-        /**
-         * The set of plotters that are contained within this graph
-         */
-        private final Set<Plotter> plotters = new LinkedHashSet<Plotter>();
-
-        private Graph(final String name) {
-            this.name = name;
-        }
-
-        /**
-         * Gets the graph's name
-         *
-         * @return the Graph's name
-         */
-        public String getName() {
-            return name;
-        }
-
-        /**
-         * Add a plotter to the graph, which will be used to plot entries
-         *
-         * @param plotter the plotter to add to the graph
-         */
-        public void addPlotter(final Plotter plotter) {
-            plotters.add(plotter);
-        }
-
-        /**
-         * Remove a plotter from the graph
-         *
-         * @param plotter the plotter to remove from the graph
-         */
-        public void removePlotter(final Plotter plotter) {
-            plotters.remove(plotter);
-        }
-
-        /**
-         * Gets an <b>unmodifiable</b> set of the plotter objects in the graph
-         *
-         * @return an unmodifiable {@link java.util.Set} of the plotter objects
-         */
-        public Set<Plotter> getPlotters() {
-            return Collections.unmodifiableSet(plotters);
-        }
-
-        @Override
-        public int hashCode() {
-            return name.hashCode();
-        }
-
-        @Override
-        public boolean equals(final Object object) {
-            if (!(object instanceof Graph)) {
-                return false;
-            }
-
-            final Graph graph = (Graph) object;
-            return graph.name.equals(name);
-        }
-
-        /**
-         * Called when the server owner decides to opt-out of BukkitMetrics while the server is running.
-         */
-        protected void onOptOut() {
-        }
-    }
-
-    /**
-     * Interface used to collect custom data for a plugin
-     */
-    public static abstract class Plotter {
-
-        /**
-         * The plot's name
-         */
-        private final String name;
-
-        /**
-         * Construct a plotter with the default plot name
-         */
-        public Plotter() {
-            this("Default");
-        }
-
-        /**
-         * Construct a plotter with a specific plot name
-         *
-         * @param name the name of the plotter to use, which will show up on the website
-         */
-        public Plotter(final String name) {
-            this.name = name;
-        }
-
-        /**
-         * Get the current value for the plotted point. Since this function defers to an external function it may or may
-         * not return immediately thus cannot be guaranteed to be thread friendly or safe. This function can be called
-         * from any thread so care should be taken when accessing resources that need to be synchronized.
-         *
-         * @return the current value for the point to be plotted.
-         */
-        public abstract int getValue();
-
-        /**
-         * Get the column name for the plotted point
-         *
-         * @return the plotted point's column name
-         */
-        public String getColumnName() {
-            return name;
-        }
-
-        /**
-         * Called after the website graphs have been updated
-         */
-        public void reset() {
-        }
-
-        @Override
-        public int hashCode() {
-            return getColumnName().hashCode();
-        }
-
-        @Override
-        public boolean equals(final Object object) {
-            if (!(object instanceof Plotter)) {
-                return false;
-            }
-
-            final Plotter plotter = (Plotter) object;
-            return plotter.name.equals(name) && plotter.getValue() == getValue();
-        }
-    }
-}

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/cloning/BukkitCloner.java

@@ -1,92 +0,0 @@
-/*
- *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
- *  02111-1307 USA
- */
-
-package com.comphenix.protocol.reflect.cloning;
-
-import java.util.List;
-
-import com.comphenix.protocol.reflect.EquivalentConverter;
-import com.comphenix.protocol.utility.MinecraftReflection;
-import com.comphenix.protocol.wrappers.BukkitConverters;
-import com.comphenix.protocol.wrappers.ChunkPosition;
-import com.comphenix.protocol.wrappers.WrappedDataWatcher;
-import com.comphenix.protocol.wrappers.WrappedServerPing;
-import com.google.common.collect.Lists;
-
-/**
- * Represents an object that can clone a specific list of Bukkit- and Minecraft-related objects.
- * 
- * @author Kristian
- */
-public class BukkitCloner implements Cloner {
-	// List of classes we support
-	private Class<?>[] clonableClasses;
-	
-	public BukkitCloner() {
-		List<Class<?>> classes = Lists.newArrayList();
-		
-		classes.add(MinecraftReflection.getItemStackClass());
-		classes.add(MinecraftReflection.getChunkPositionClass());
-		classes.add(MinecraftReflection.getDataWatcherClass());
-
-		if (MinecraftReflection.isUsingNetty()) {
-			classes.add(MinecraftReflection.getServerPingClass());
-		}
-		this.clonableClasses = classes.toArray(new Class<?>[0]);
-	}
-			
-	private int findMatchingClass(Class<?> type) {
-		// See if is a subclass of any of our supported superclasses
-		for (int i = 0; i < clonableClasses.length; i++) {
-			if (clonableClasses[i].isAssignableFrom(type))
-				return i;
-		}
-		
-		return -1;
-	}
-	
-	@Override
-	public boolean canClone(Object source) {
-		if (source == null)
-			return false;
-		
-		return findMatchingClass(source.getClass()) >= 0;
-	}
-	
-	@Override
-	public Object clone(Object source) {
-		if (source == null)
-			throw new IllegalArgumentException("source cannot be NULL.");
-		
-		// Convert to a wrapper 
-		switch (findMatchingClass(source.getClass())) {
-			case 0:
-				return MinecraftReflection.getMinecraftItemStack(MinecraftReflection.getBukkitItemStack(source).clone());
-			case 1:
-				EquivalentConverter<ChunkPosition> chunkConverter = ChunkPosition.getConverter();
-				return chunkConverter.getGeneric(clonableClasses[1], chunkConverter.getSpecific(source));
-			case 2:
-				EquivalentConverter<WrappedDataWatcher> dataConverter = BukkitConverters.getDataWatcherConverter();
-				return dataConverter.getGeneric(clonableClasses[2], dataConverter.getSpecific(source).deepClone());
-			case 3:
-				EquivalentConverter<WrappedServerPing> serverConverter = BukkitConverters.getWrappedServerPingConverter();
-				return serverConverter.getGeneric(clonableClasses[3], serverConverter.getSpecific(source).deepClone());
-			default:
-				throw new IllegalArgumentException("Cannot clone objects of type " + source.getClass());
-		}
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/compiler/EmptyClassVisitor.java

@@ -1,57 +0,0 @@
-package com.comphenix.protocol.reflect.compiler;
-
-import net.sf.cglib.asm.AnnotationVisitor;
-import net.sf.cglib.asm.Attribute;
-import net.sf.cglib.asm.ClassVisitor;
-import net.sf.cglib.asm.FieldVisitor;
-import net.sf.cglib.asm.MethodVisitor;
-
-public abstract class EmptyClassVisitor implements ClassVisitor {
-	@Override
-	public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) {
-		// NOP
-	}
-
-	@Override
-	public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
-		// NOP
-		return null;
-	}
-
-	@Override
-	public void visitAttribute(Attribute attr) {
-		// NOP
-	}
-
-	@Override
-	public void visitEnd() {
-		// NOP
-	}
-
-	@Override
-	public FieldVisitor visitField(int access, String name, String desc, String signature, Object value) {
-		// NOP
-		return null;
-	}
-
-	@Override
-	public void visitInnerClass(String name, String outerName, String innerName, int access) {
-		// NOP
-	}
-
-	@Override
-	public MethodVisitor visitMethod(int access, String name, String desc, String signature, String[] exceptions) {
-		// NOP
-		return null;
-	}
-
-	@Override
-	public void visitOuterClass(String owner, String name, String desc) {
-		// NOP
-	}
-
-	@Override
-	public void visitSource(String source, String debug) {
-		// NOP
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/reflect/compiler/EmptyMethodVisitor.java

@@ -1,132 +0,0 @@
-package com.comphenix.protocol.reflect.compiler;
-
-import net.sf.cglib.asm.AnnotationVisitor;
-import net.sf.cglib.asm.Attribute;
-import net.sf.cglib.asm.Label;
-import net.sf.cglib.asm.MethodVisitor;
-
-public class EmptyMethodVisitor implements MethodVisitor {
-	@Override
-	public AnnotationVisitor visitAnnotationDefault() {
-		// NOP
-		return null;
-	}
-
-	@Override
-	public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
-		// NOP
-		return null;
-	}
-
-	@Override
-	public AnnotationVisitor visitParameterAnnotation(int parameter, String desc, boolean visible) {
-		// NOP
-		return null;
-	}
-
-	@Override
-	public void visitAttribute(Attribute attr) {
-		// NOP
-	}
-
-	@Override
-	public void visitCode() {
-		// NOP
-	}
-
-	@Override
-	public void visitFrame(int type, int nLocal, Object[] local, int nStack, Object[] stack) {
-		// NOP
-	}
-
-	@Override
-	public void visitInsn(int opcode) {
-		// NOP
-	}
-
-	@Override
-	public void visitIntInsn(int opcode, int operand) {
-		// NOP
-	}
-
-	@Override
-	public void visitVarInsn(int opcode, int var) {
-		// NOP
-	}
-
-	@Override
-	public void visitTypeInsn(int opcode, String type) {
-		// NOP
-	}
-
-	@Override
-	public void visitFieldInsn(int opcode, String owner, String name, String desc) {
-		// NOP
-	}
-
-	@Override
-	public void visitMethodInsn(int opcode, String owner, String name, String desc) {
-		// NOP
-	}
-
-	@Override
-	public void visitJumpInsn(int opcode, Label label) {
-		// NOP
-	}
-
-	@Override
-	public void visitLabel(Label label) {
-		// NOP
-	}
-
-	@Override
-	public void visitLdcInsn(Object cst) {
-		// NOP
-	}
-
-	@Override
-	public void visitIincInsn(int var, int increment) {
-		// NOP
-	}
-
-	@Override
-	public void visitTableSwitchInsn(int min, int max, Label dflt, Label[] labels) {
-		// NOP
-	}
-
-	@Override
-	public void visitLookupSwitchInsn(Label dflt, int[] keys, Label[] labels) {
-		// NOP
-	}
-
-	@Override
-	public void visitMultiANewArrayInsn(String desc, int dims) {
-		// NOP
-	}
-
-	@Override
-	public void visitTryCatchBlock(Label start, Label end, Label handler, String type) {
-		// NOP
-	}
-
-	@Override
-	public void visitLocalVariable(String name, String desc, String signature, Label start,
-			Label end, int index) {
-		// NOP
-	}
-
-	@Override
-	public void visitLineNumber(int line, Label start) {
-		// NOP
-	}
-
-	@Override
-	public void visitMaxs(int maxStack, int maxLocals) {
-		// NOP
-	}
-
-	@Override
-	public void visitEnd() {
-		// NOP
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/utility/BukkitUtil.java

@@ -1,37 +0,0 @@
-package com.comphenix.protocol.utility;
-
-import java.lang.reflect.Method;
-import java.util.Arrays;
-import java.util.Collection;
-import java.util.List;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-
-/**
- * Utility methods relating to Bukkit.
- * @author dmulloy2
- */
-
-public class BukkitUtil {
-
-	private static Method getOnlinePlayers;
-
-	/**
-	 * Gets a list of online {@link Player}s. This also provides backwards
-	 * compatibility as Bukkit changed <code>getOnlinePlayers</code>.
-	 *
-	 * @return A list of online Players
-	 */
-	@SuppressWarnings("unchecked")
-	public static List<Player> getOnlinePlayers() {
-		try {
-			if (getOnlinePlayers == null)
-				getOnlinePlayers = Bukkit.class.getMethod("getOnlinePlayers");
-			if (getOnlinePlayers.getReturnType() != Collection.class)
-				return Arrays.asList((Player[]) getOnlinePlayers.invoke(null));
-		} catch (Throwable ex) {
-		}
-		return (List<Player>) Bukkit.getOnlinePlayers();
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/utility/WrappedScheduler.java

@@ -1,92 +0,0 @@
-package com.comphenix.protocol.utility;
-
-import org.bukkit.plugin.Plugin;
-import org.bukkit.scheduler.BukkitScheduler;
-import org.bukkit.scheduler.BukkitTask;
-
-/**
- * Allows us to stay backwards compatible with older versions of Bukkit.
- * 
- * @author Kristian
- */
-public class WrappedScheduler {
-	/**
-	 * Represents a backwards compatible Bukkit task.
-	 */
-	public static interface TaskWrapper {
-		/**
-		 * Cancel the current task.
-		 */
-		public void cancel();
-	}
-	
-	/**
-	 * Schedule a given task for a single asynchronous execution.
-	 * @param plugin - the owner plugin.
-	 * @param runnable - the task to run.
-	 * @param firstDelay - the amount of time to wait until executing the task.
-	 * @return A cancel token.
-	 */
-	public static TaskWrapper runAsynchronouslyOnce(final Plugin plugin, Runnable runnable, long firstDelay) {
-		return runAsynchronouslyRepeat(plugin, plugin.getServer().getScheduler(), runnable, firstDelay, -1L);
-	}
-	
-	/**
-	 * Schedule a given task for multiple asynchronous executions.
-	 * @param plugin - the owner plugin.
-	 * @param runnable - the task to run.
-	 * @param firstDelay - the amount of time to wait until executing the task for the first time.
-	 * @param repeatDelay - the amount of time inbetween each execution. If less than zero, the task is only executed once.
-	 * @return A cancel token.
-	 */
-	public static TaskWrapper runAsynchronouslyRepeat(final Plugin plugin, Runnable runnable, long firstDelay, long repeatDelay) {
-		return runAsynchronouslyRepeat(plugin, plugin.getServer().getScheduler(), runnable, firstDelay, repeatDelay);
-	}
-	
-	/**
-	 * Schedule a given task for asynchronous execution.
-	 * @param plugin - the owner plugin.
-	 * @param scheduler - the current Bukkit scheduler.
-	 * @param runnable - the task to run.
-	 * @param firstDelay - the amount of time to wait until executing the task for the first time.
-	 * @param repeatDelay - the amount of time inbetween each execution. If less than zero, the task is only executed once.
-	 * @return A cancel token.
-	 */
-	public static TaskWrapper runAsynchronouslyRepeat(final Plugin plugin, final BukkitScheduler scheduler, Runnable runnable, long firstDelay, long repeatDelay) {
-		try {
-			@SuppressWarnings("deprecation")
-			final int taskID = scheduler.scheduleAsyncRepeatingTask(plugin, runnable, firstDelay, repeatDelay);
-
-			// Return the cancellable object
-			return new TaskWrapper() {
-				@Override
-				public void cancel() {
-					scheduler.cancelTask(taskID);
-				}
-			};
-			
-		} catch (NoSuchMethodError e) {
-			return tryUpdatedVersion(plugin, scheduler, runnable, firstDelay, repeatDelay);
-		}
-	}
-	
-	/**
-	 * Attempt to do the same with the updated scheduling method.
-	 * @param plugin - the owner plugin.
-	 * @param scheduler - the current Bukkit scheduler.
-	 * @param runnable - the task to run.
-	 * @param firstDelay - the amount of time to wait until executing the task for the first time.
-	 * @param repeatDelay - the amount of time inbetween each execution. If less than zero, the task is only executed once.
-	 * @return A cancel token.
-	 */
-	private static TaskWrapper tryUpdatedVersion(final Plugin plugin, final BukkitScheduler scheduler, Runnable runnable, long firstDelay, long repeatDelay) {
-		final BukkitTask task = scheduler.runTaskTimerAsynchronously(plugin, runnable, firstDelay, repeatDelay);
-		
-		return new TaskWrapper() {
-			@Override
-			public void cancel() {
-				task.cancel();
-			}
-		};
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/BukkitConverters.java

@@ -1,947 +0,0 @@
-/*
- *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
- *  02111-1307 USA
- */
-
-package com.comphenix.protocol.wrappers;
-
-import java.lang.ref.WeakReference;
-import java.lang.reflect.Array;
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.List;
-import java.util.Map;
-import java.util.Map.Entry;
-
-import org.bukkit.Material;
-import org.bukkit.World;
-import org.bukkit.WorldType;
-import org.bukkit.entity.Entity;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.potion.PotionEffect;
-import org.bukkit.potion.PotionEffectType;
-
-import com.comphenix.protocol.PacketType;
-import com.comphenix.protocol.ProtocolLibrary;
-import com.comphenix.protocol.ProtocolManager;
-import com.comphenix.protocol.injector.BukkitUnwrapper;
-import com.comphenix.protocol.injector.PacketConstructor;
-import com.comphenix.protocol.injector.PacketConstructor.Unwrapper;
-import com.comphenix.protocol.reflect.EquivalentConverter;
-import com.comphenix.protocol.reflect.FieldAccessException;
-import com.comphenix.protocol.reflect.FuzzyReflection;
-import com.comphenix.protocol.reflect.StructureModifier;
-import com.comphenix.protocol.reflect.accessors.Accessors;
-import com.comphenix.protocol.reflect.accessors.FieldAccessor;
-import com.comphenix.protocol.reflect.accessors.MethodAccessor;
-import com.comphenix.protocol.reflect.fuzzy.FuzzyMethodContract;
-import com.comphenix.protocol.reflect.instances.DefaultInstances;
-import com.comphenix.protocol.utility.MinecraftReflection;
-import com.comphenix.protocol.wrappers.nbt.NbtBase;
-import com.comphenix.protocol.wrappers.nbt.NbtCompound;
-import com.comphenix.protocol.wrappers.nbt.NbtFactory;
-import com.google.common.base.Objects;
-import com.google.common.collect.ImmutableList;
-import com.google.common.collect.ImmutableMap;
-import com.google.common.collect.Lists;
-import com.google.common.collect.Maps;
-
-/**
- * Contains several useful equivalent converters for normal Bukkit types.
- * 
- * @author Kristian
- */
-public class BukkitConverters {
-	// Check whether or not certain classes exists
-	private static boolean hasWorldType = false;
-	private static boolean hasAttributeSnapshot = false;
-	
-	// The static maps
-	private static Map<Class<?>, EquivalentConverter<Object>> specificConverters;
-	private static Map<Class<?>, EquivalentConverter<Object>> genericConverters;
-	private static List<Unwrapper> unwrappers;
-	
-	// Used to access the world type
-	private static Method worldTypeName;
-	private static Method worldTypeGetType;
-	
-	// Used to get block instances
-	private static MethodAccessor GET_BLOCK;
-	private static MethodAccessor GET_BLOCK_ID;
-	
-	// Used for potion effect conversion
-	private static volatile Constructor<?> mobEffectConstructor;
-	private static volatile StructureModifier<Object> mobEffectModifier;
-	
-	// Used for fetching the CraftWorld associated with a WorldServer
-	private static FieldAccessor craftWorldField;
-	
-	static {
-		try {
-			MinecraftReflection.getWorldTypeClass();
-			hasWorldType = true;
-		} catch (Exception e) {
-		}
-		
-		try {
-			MinecraftReflection.getAttributeSnapshotClass();
-			hasAttributeSnapshot = true;
-		} catch (Exception e) {
-		}
-		
-		// Fetch CraftWorld field
-		try {
-			craftWorldField = Accessors.getFieldAccessor(
-				MinecraftReflection.getNmsWorldClass(), 
-				MinecraftReflection.getCraftWorldClass(), true);
-		} catch (Exception e) {
-			e.printStackTrace();
-		}
-	}
-	
-	/**
-	 * Represents a typical equivalence converter.
-	 * 
-	 * @author Kristian
-	 * @param <T> - type that can be converted.
-	 */
-	public static abstract class IgnoreNullConverter<TType> implements EquivalentConverter<TType> {
-		@Override
-		public final Object getGeneric(Class<?> genericType, TType specific) {
-			if (specific != null)
-				return getGenericValue(genericType, specific);
-			else
-				return null;
-		}
-		
-		/**
-		 * Retrieve a copy of the actual generic value.
-		 * @param genericType - generic type.
-		 * @param specific - the specific type-
-		 * @return A copy of the specific type.
-		 */
-		protected abstract Object getGenericValue(Class<?> genericType, TType specific);
-		
-		@Override
-		public final TType getSpecific(Object generic) {
-			if (generic != null)
-				return getSpecificValue(generic);
-			else
-				return null;
-		}
-		
-		/**
-		 * Retrieve a copy of the specific type using an instance of the generic type.
-		 * @param generic - generic type.
-		 * @return A copy of the specific type.
-		 */
-		protected abstract TType getSpecificValue(Object generic);
-		
-		@Override
-		public boolean equals(Object obj) {
-			if (this == obj) return true;
-
-			if (obj instanceof EquivalentConverter) {
-				EquivalentConverter<?> that = (EquivalentConverter<?>) obj;
-				return Objects.equal(this.getSpecificType(), that.getSpecificType());
-			}
-
-			return false;
-		}
-
-		@Override
-		public int hashCode() {
-			return Objects.hashCode(this.getSpecificType());
-		}
-	}
-	
-	/**
-	 * Represents a converter that is only valid in a given world.
-	 * 
-	 * @author Kristian
-	 * @param <TType> - instance types it converts.
-	 */
-	private static abstract class WorldSpecificConverter<TType> extends IgnoreNullConverter<TType> {
-		protected World world;
-
-		/**
-		 * Initialize a new world-specificn converter.
-		 * @param world - the given world.
-		 */
-		public WorldSpecificConverter(World world) {
-			super();
-			this.world = world;
-		}
-
-		@Override
-		public boolean equals(Object obj) {
-			if (obj == this) return true;
-
-			// Add another constraint
-			if (obj instanceof WorldSpecificConverter && super.equals(obj)) {
-				WorldSpecificConverter<?> that = (WorldSpecificConverter<?>) obj;
-				return Objects.equal(this.world, that.world);
-			}
-
-			return false;
-		}
-
-		@Override
-		public int hashCode() {
-			return Objects.hashCode(this.getSpecificType(), this.world);
-		}
-	}
-	
-	/**
-	 * Retrieve an equivalent converter for a map of generic keys and primitive values.
-	 * @param genericItemType - the generic item type.
-	 * @param itemConverter - an equivalent converter for the generic type.
-	 * @return An equivalent converter.
-	 */
-	public static <T, U> EquivalentConverter<Map<T, U>> getMapConverter(
-	  final Class<?> genericKeyType, final EquivalentConverter<T> keyConverter) {
-		// Convert to and from the wrapper
-		return new IgnoreNullConverter<Map<T, U>>() {
-				@SuppressWarnings("unchecked")
-				@Override
-				protected Map<T, U> getSpecificValue(Object generic) {
-					if (generic instanceof Map) {
-						Map<T, U> result = Maps.newHashMap();
-					
-						// Copy everything to a new list
-						for (Entry<Object, Object> entry : ((Map<Object, Object>) generic).entrySet()) {
-							result.put(
-								keyConverter.getSpecific(entry.getKey()),
-								(U) entry.getValue()
-							);
-						}
-						return result;
-					}
-					
-					// Not valid
-					return null;
-				}
-
-				@SuppressWarnings("unchecked")
-				@Override
-				protected Object getGenericValue(Class<?> genericType, Map<T, U> specific) {
-					Map<Object, Object> newContainer = (Map<Object, Object>) DefaultInstances.DEFAULT.getDefault(genericType);
-					
-					// Convert each object
-					for (Entry<T, U> entry : specific.entrySet()) {
-						newContainer.put(
-							keyConverter.getGeneric(genericKeyType, entry.getKey()),
-							entry.getValue()
-						);
-					}
-					return newContainer;
-				}
-
-				@SuppressWarnings("unchecked")
-				@Override
-				public Class<Map<T, U>> getSpecificType() {
-					Class<?> dummy = Map.class;
-					return (Class<Map<T, U>>) dummy;
-				}
-			};
-	}
-	
-	/**
-	 * Retrieve an equivalent converter for a list of generic items.
-	 * @param genericItemType - the generic item type.
-	 * @param itemConverter - an equivalent converter for the generic type.
-	 * @return An equivalent converter.
-	 */
-	public static <T> EquivalentConverter<List<T>> getListConverter(final Class<?> genericItemType, final EquivalentConverter<T> itemConverter) {
-		// Convert to and from the wrapper
-		return new IgnoreNullConverter<List<T>>() {
-				@SuppressWarnings("unchecked")
-				@Override
-				protected List<T> getSpecificValue(Object generic) {
-					if (generic instanceof Collection) {
-						List<T> items = new ArrayList<T>();
-					
-						// Copy everything to a new list
-						for (Object item : (Collection<Object>) generic) {
-							T result = itemConverter.getSpecific(item);
-							
-							if (item != null)
-								items.add(result);
-						}
-						return items;
-					}
-					
-					// Not valid
-					return null;
-				}
-
-				@SuppressWarnings("unchecked")
-				@Override
-				protected Object getGenericValue(Class<?> genericType, List<T> specific) {
-					Collection<Object> newContainer = (Collection<Object>) DefaultInstances.DEFAULT.getDefault(genericType);
-					
-					// Convert each object
-					for (T position : specific) {
-						Object converted = itemConverter.getGeneric(genericItemType, position);
-						
-						if (position == null)
-							newContainer.add(null);
-						else if (converted != null)
-							newContainer.add(converted);
-					}
-					return newContainer;
-				}
-
-				@SuppressWarnings("unchecked")
-				@Override
-				public Class<List<T>> getSpecificType() {
-					// Damn you Java
-					Class<?> dummy = List.class;
-					return (Class<List<T>>) dummy;
-				}
-			};
-	}
-	
-	/**
-	 * Retrieve an equivalent converter for an array of generic items.
-	 * <p>
-	 * The array is wrapped in a list.
-	 * @param genericItemType - the generic item type.
-	 * @param itemConverter - an equivalent converter for the generic type.
-	 * @return An equivalent converter.
-	 */
-	public static <T> EquivalentConverter<Iterable<? extends T>> getArrayConverter(
-	  final Class<?> genericItemType, final EquivalentConverter<T> itemConverter) {
-		// Convert to and from the wrapper
-		return new IgnoreNullConverter<Iterable<? extends T>>() {
-				@Override
-				protected List<T> getSpecificValue(Object generic) {
-					if (generic instanceof Object[]) {
-						ImmutableList.Builder<T> builder = ImmutableList.builder();
-
-						// Copy everything to a new list
-						for (Object item : (Object[]) generic) {
-							T result = itemConverter.getSpecific(item);
-							builder.add(result);
-						}
-						return builder.build();
-					}
-					
-					// Not valid
-					return null;
-				}
-
-				@Override
-				protected Object getGenericValue(Class<?> genericType, Iterable<? extends T> specific) {
-					List<T> list = Lists.newArrayList(specific);
-					Object[] output = (Object[]) Array.newInstance(genericItemType, list.size());
-					
-					// Convert each object
-					for (int i = 0; i < output.length; i++) {
-						Object converted = itemConverter.getGeneric(genericItemType, list.get(i));
-						output[i] = converted;
-					}
-					return output;
-				}
-
-				@SuppressWarnings("unchecked")
-				@Override
-				public Class<Iterable<? extends T>> getSpecificType() {
-					// Damn you Java
-					Class<?> dummy = Iterable.class;
-					return (Class<Iterable<? extends T>>) dummy;
-				}
-			};
-	}
-	
-	/**
-	 * Retrieve a converter for wrapped attribute snapshots.
-	 * @return Wrapped attribute snapshot converter.
-	 */
-	public static EquivalentConverter<WrappedGameProfile> getWrappedGameProfileConverter() {
-		return new IgnoreNullConverter<WrappedGameProfile>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, WrappedGameProfile specific) {
-				return specific.getHandle();
-			}
-			
-			@Override
-			protected WrappedGameProfile getSpecificValue(Object generic) {
-				return WrappedGameProfile.fromHandle(generic);
-			}
-			
-			@Override
-			public Class<WrappedGameProfile> getSpecificType() {
-				return WrappedGameProfile.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve a converter for wrapped chat components.
-	 * @return Wrapped chat componetns.
-	 */
-	public static EquivalentConverter<WrappedChatComponent> getWrappedChatComponentConverter() {
-		return new IgnoreNullConverter<WrappedChatComponent>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, WrappedChatComponent specific) {
-				return specific.getHandle();
-			}
-			
-			@Override
-			protected WrappedChatComponent getSpecificValue(Object generic) {
-				return WrappedChatComponent.fromHandle(generic);
-			}
-			
-			@Override
-			public Class<WrappedChatComponent> getSpecificType() {
-				return WrappedChatComponent.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve a converter for wrapped attribute snapshots.
-	 * @return Wrapped attribute snapshot converter.
-	 */
-	public static EquivalentConverter<WrappedAttribute> getWrappedAttributeConverter() {
-		return new IgnoreNullConverter<WrappedAttribute>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, WrappedAttribute specific) {
-				return specific.getHandle();
-			}
-			
-			@Override
-			protected WrappedAttribute getSpecificValue(Object generic) {
-				return WrappedAttribute.fromHandle(generic);
-			}
-			
-			@Override
-			public Class<WrappedAttribute> getSpecificType() {
-				return WrappedAttribute.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve a converter for watchable objects and the respective wrapper.
-	 * @return A watchable object converter.
-	 */
-	public static EquivalentConverter<WrappedWatchableObject> getWatchableObjectConverter() {
-		return new IgnoreNullConverter<WrappedWatchableObject>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, WrappedWatchableObject specific) {
-				return specific.getHandle();
-			}
-			
-			protected WrappedWatchableObject getSpecificValue(Object generic) {
-				if (MinecraftReflection.isWatchableObject(generic))
-					return new WrappedWatchableObject(generic);
-				else if (generic instanceof WrappedWatchableObject)
-					return (WrappedWatchableObject) generic;
-				else
-					throw new IllegalArgumentException("Unrecognized type " + generic.getClass());
-			};
-			
-			@Override
-			public Class<WrappedWatchableObject> getSpecificType() {
-				return WrappedWatchableObject.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve a converter for the NMS DataWatcher class and our wrapper.
-	 * @return A DataWatcher converter.
-	 */
-	public static EquivalentConverter<WrappedDataWatcher> getDataWatcherConverter() {
-		return new IgnoreNullConverter<WrappedDataWatcher>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, WrappedDataWatcher specific) {
-				return specific.getHandle();
-			}
-			
-			@Override
-			protected WrappedDataWatcher getSpecificValue(Object generic) {
-				if (MinecraftReflection.isDataWatcher(generic))
-					return new WrappedDataWatcher(generic);
-				else if (generic instanceof WrappedDataWatcher)
-					return (WrappedDataWatcher) generic;
-				else
-					throw new IllegalArgumentException("Unrecognized type " + generic.getClass());
-			}
-			
-			@Override
-			public Class<WrappedDataWatcher> getSpecificType() {
-				return WrappedDataWatcher.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve a converter for Bukkit's world type enum and the NMS equivalent.
-	 * @return A world type enum converter.
-	 */
-	public static EquivalentConverter<WorldType> getWorldTypeConverter() {
-		// Check that we can actually use this converter
-		if (!hasWorldType)
-			return null;
-		
-		final Class<?> worldType = MinecraftReflection.getWorldTypeClass();
-		
-		return new IgnoreNullConverter<WorldType>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, WorldType specific) {
-				try {
-					// Deduce getType method by parameters alone
-					if (worldTypeGetType == null) {
-						worldTypeGetType = FuzzyReflection.fromClass(worldType).
-								getMethodByParameters("getType", worldType, new Class<?>[] { String.class });
-					}
-					
-					// Convert to the Bukkit world type
-					return worldTypeGetType.invoke(this, specific.getName());
-					
-				} catch (Exception e) {
-					throw new FieldAccessException("Cannot find the WorldType.getType() method.", e);
-				}	
-			}
-
-			@Override
-			protected WorldType getSpecificValue(Object generic) {
-				try {
-					if (worldTypeName == null) {
-						try {
-							worldTypeName = worldType.getMethod("name");
-						} catch (Exception e) {
-							// Assume the first method is the one
-							worldTypeName = FuzzyReflection.fromClass(worldType).
-								getMethodByParameters("name", String.class, new Class<?>[] {});
-						}
-					}
-					
-					// Dynamically call the namne method
-					String name = (String) worldTypeName.invoke(generic);
-					return WorldType.getByName(name);
-					
-				} catch (Exception e) {
-					throw new FieldAccessException("Cannot call the name method in WorldType.", e);
-				}
-			}
-			
-			@Override
-			public Class<WorldType> getSpecificType() {
-				return WorldType.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve an equivalent converter for net.minecraft.server NBT classes and their wrappers.
-	 * @return An equivalent converter for NBT.
-	 */
-	public static EquivalentConverter<NbtBase<?>> getNbtConverter() {
-		return new IgnoreNullConverter<NbtBase<?>>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, NbtBase<?> specific) {
-				return NbtFactory.fromBase(specific).getHandle();
-			}
-			
-			@Override
-			protected NbtBase<?> getSpecificValue(Object generic) {
-				return NbtFactory.fromNMS(generic, null);
-			}
-			
-			@Override
-			@SuppressWarnings("unchecked")
-			public Class<NbtBase<?>> getSpecificType() {
-				// Damn you Java AGAIN
-				Class<?> dummy = NbtBase.class;
-				return (Class<NbtBase<?>>) dummy;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve a converter for NMS entities and Bukkit entities.
-	 * @param world - the current world.
-	 * @return A converter between the underlying NMS entity and Bukkit's wrapper.
-	 */
-	public static EquivalentConverter<Entity> getEntityConverter(World world) {
-		final WeakReference<ProtocolManager> managerRef = 
-				new WeakReference<ProtocolManager>(ProtocolLibrary.getProtocolManager());
-
-		return new WorldSpecificConverter<Entity>(world) {
-			@Override
-			public Object getGenericValue(Class<?> genericType, Entity specific) {
-				// Simple enough
-				return specific.getEntityId();
-			}
-			
-			@Override
-			public Entity getSpecificValue(Object generic) {
-				try {
-					Integer id = (Integer) generic;
-					ProtocolManager manager = managerRef.get();
-					
-					// Use the entity ID to get a reference to the entity
-					if (id != null && manager != null) {
-						return manager.getEntityFromID(world, id);
-					} else {
-						return null;
-					}
-					
-				} catch (FieldAccessException e) {
-					throw new RuntimeException("Cannot retrieve entity from ID.", e);
-				}
-			}
-			
-			@Override
-			public Class<Entity> getSpecificType() {
-				return Entity.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve the converter used to convert NMS ItemStacks to Bukkit's ItemStack.
-	 * @return Item stack converter.
-	 */
-	public static EquivalentConverter<ItemStack> getItemStackConverter() {
-		return new IgnoreNullConverter<ItemStack>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, ItemStack specific) {
-				return MinecraftReflection.getMinecraftItemStack(specific);
-			}
-			
-			@Override
-			protected ItemStack getSpecificValue(Object generic) {
-				return MinecraftReflection.getBukkitItemStack(generic);
-			}
-			
-			@Override
-			public Class<ItemStack> getSpecificType() {
-				return ItemStack.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve the converter for the ServerPing packet in {@link PacketType.Status.Server#OUT_SERVER_INFO}.
-	 * @return Server ping converter.
-	 */
-	public static EquivalentConverter<WrappedServerPing> getWrappedServerPingConverter() {
-		return new IgnoreNullConverter<WrappedServerPing>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, WrappedServerPing specific) {
-				return specific.getHandle();
-			}
-			
-			@Override
-			protected WrappedServerPing getSpecificValue(Object generic) {
-				return WrappedServerPing.fromHandle(generic);
-			}
-			
-			@Override
-			public Class<WrappedServerPing> getSpecificType() {
-				return WrappedServerPing.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve the converter for a statistic.
-	 * @return Statistic converter.
-	 */
-	public static EquivalentConverter<WrappedStatistic> getWrappedStatisticConverter() {
-		return new IgnoreNullConverter<WrappedStatistic>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, WrappedStatistic specific) {
-				return specific.getHandle();
-			}
-			
-			@Override
-			protected WrappedStatistic getSpecificValue(Object generic) {
-				return WrappedStatistic.fromHandle(generic);
-			}
-			
-			@Override
-			public Class<WrappedStatistic> getSpecificType() {
-				return WrappedStatistic.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve a converter for block instances.
-	 * @return A converter for block instances.
-	 */
-	public static EquivalentConverter<Material> getBlockConverter() {
-		// Initialize if we have't already
-		if (GET_BLOCK == null || GET_BLOCK_ID == null) {
-			Class<?> block = MinecraftReflection.getBlockClass();
-			
-			FuzzyMethodContract getIdContract = FuzzyMethodContract.newBuilder().
-					parameterExactArray(block).
-					requireModifier(Modifier.STATIC).
-					build();
-			FuzzyMethodContract getBlockContract = FuzzyMethodContract.newBuilder().
-					parameterExactArray(int.class).
-					requireModifier(Modifier.STATIC).
-					build();
-			GET_BLOCK = Accessors.getMethodAccessor(FuzzyReflection.fromClass(block).getMethod(getBlockContract));
-			GET_BLOCK_ID = Accessors.getMethodAccessor(FuzzyReflection.fromClass(block).getMethod(getIdContract));
-		}
-		
-		return new IgnoreNullConverter<Material>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, Material specific) {
-				return GET_BLOCK.invoke(null, specific.getId());
-			}
-			
-			@Override
-			protected Material getSpecificValue(Object generic) {
-				return Material.getMaterial((Integer) GET_BLOCK_ID.invoke(null, generic));
-			}
-			
-			@Override
-			public Class<Material> getSpecificType() {
-				return Material.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve the converter used to convert between a NMS World and a Bukkit world.
-	 * @return The world converter.
-	 */
-	public static EquivalentConverter<World> getWorldConverter() {		
-		return new IgnoreNullConverter<World>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, World specific) {
-				return BukkitUnwrapper.getInstance().unwrapItem(specific);
-			}
-			
-			@Override
-			protected World getSpecificValue(Object generic) {
-				return (World) craftWorldField.get(generic);
-			}
-			
-			@Override
-			public Class<World> getSpecificType() {
-				return World.class;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve the converter used to convert between a PotionEffect and the equivalent NMS Mobeffect.
-	 * @return The potion effect converter.
-	 */
-	public static EquivalentConverter<PotionEffect> getPotionEffectConverter() {		
-		return new IgnoreNullConverter<PotionEffect>() {
-			@Override
-			protected Object getGenericValue(Class<?> genericType, PotionEffect specific) {
-				// Locate the constructor
-				if (mobEffectConstructor == null) {
-					try {
-						mobEffectConstructor = MinecraftReflection.getMobEffectClass().
-								getConstructor(int.class, int.class, int.class, boolean.class);
-					} catch (Exception e) {
-						throw new RuntimeException("Cannot find mob effect constructor (int, int, int, boolean).", e);
-					}
-				}
-				
-				// Create the generic value
-				try {
-					return mobEffectConstructor.newInstance(
-						specific.getType().getId(), specific.getDuration(), 
-						specific.getAmplifier(), specific.isAmbient());
-				} catch (Exception e) {
-					throw new RuntimeException("Cannot construct MobEffect.", e);
-				}
-			}
-			
-			@Override
-			protected PotionEffect getSpecificValue(Object generic) {
-				if (mobEffectModifier == null) {
-					mobEffectModifier = new StructureModifier<Object>(MinecraftReflection.getMobEffectClass(), false);
-				}
-				StructureModifier<Integer> ints = mobEffectModifier.withTarget(generic).withType(int.class);
-				StructureModifier<Boolean> bools = mobEffectModifier.withTarget(generic).withType(boolean.class);
-				
-				return new PotionEffect(
-					PotionEffectType.getById(ints.read(0)), 	/* effectId */
-					ints.read(1),  								/* duration */
-					ints.read(2), 								/* amplification */
-					bools.read(1)								/* ambient */
-				);
-			}
-			
-			@Override
-			public Class<PotionEffect> getSpecificType() {
-				return PotionEffect.class;
-			}
-		};
-	}
-	
- 	/**
-	 * Wraps a given equivalent converter in NULL checks, ensuring that such values are ignored.
-	 * @param delegate - the underlying equivalent converter.
-	 * @return A equivalent converter that ignores NULL values.
-	 */
-	public static <TType> EquivalentConverter<TType> getIgnoreNull(final EquivalentConverter<TType> delegate) {
-		// Automatically wrap all parameters to the delegate with a NULL check
-		return new IgnoreNullConverter<TType>() {
-			@Override
-			public Object getGenericValue(Class<?> genericType, TType specific) {
-				return delegate.getGeneric(genericType, specific);
-			}
-			
-			@Override
-			public TType getSpecificValue(Object generic) {
-				return delegate.getSpecific(generic);
-			}
-			
-			@Override
-			public Class<TType> getSpecificType() {
-				return delegate.getSpecificType();
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve an equivalent unwrapper for the converter.
-	 * @param nativeType - the native NMS type the converter produces.
-	 * @param converter - the converter.
-	 * @return The equivalent unwrapper.
-	 */
-	public static Unwrapper asUnwrapper(final Class<?> nativeType, final EquivalentConverter<Object> converter) {
-		return new Unwrapper() {
-			@Override
-			public Object unwrapItem(Object wrappedObject) {
-				Class<?> type = PacketConstructor.getClass(wrappedObject);
-				
-				// Ensure the type is correct before we test
-				if (converter.getSpecificType().isAssignableFrom(type)) {
-					if (wrappedObject instanceof Class)
-						return nativeType;
-					else
-						return converter.getGeneric(nativeType, wrappedObject);
-				}
-				return null;
-			}
-		};
-	}
-	
-	/**
-	 * Retrieve every converter that is associated with a specific class.
-	 * @return Every converter with a unique specific class.
-	 */
-	@SuppressWarnings({"rawtypes", "unchecked"})
-	public static Map<Class<?>, EquivalentConverter<Object>> getConvertersForSpecific() {
-		if (specificConverters == null) {
-			// Generics doesn't work, as usual
-			ImmutableMap.Builder<Class<?>, EquivalentConverter<Object>> builder = 
-				   ImmutableMap.<Class<?>, EquivalentConverter<Object>>builder().
-				put(WrappedDataWatcher.class, (EquivalentConverter) getDataWatcherConverter()).
-				put(ItemStack.class, (EquivalentConverter) getItemStackConverter()).
-				put(NbtBase.class, (EquivalentConverter) getNbtConverter()).
-				put(NbtCompound.class, (EquivalentConverter) getNbtConverter()).
-				put(WrappedWatchableObject.class, (EquivalentConverter) getWatchableObjectConverter()).
-				put(PotionEffect.class, (EquivalentConverter) getPotionEffectConverter()).
-				put(World.class, (EquivalentConverter) getWorldConverter());	
-			
-			// Types added in 1.7.2
-			if (MinecraftReflection.isUsingNetty()) {
-				builder.put(Material.class, (EquivalentConverter) getBlockConverter());
-				builder.put(WrappedGameProfile.class, (EquivalentConverter) getWrappedGameProfileConverter());
-				builder.put(WrappedChatComponent.class, (EquivalentConverter) getWrappedChatComponentConverter());	
-				builder.put(WrappedServerPing.class, (EquivalentConverter) getWrappedServerPingConverter());
-				builder.put(WrappedStatistic.class, (EquivalentConverter) getWrappedStatisticConverter());
-				
-				for (Entry<Class<?>, EquivalentConverter<?>> entry : EnumWrappers.getFromWrapperMap().entrySet()) {
-					builder.put((Class) entry.getKey(), (EquivalentConverter) entry.getValue());
-				}
-			}
-			
-			if (hasWorldType) 
-				builder.put(WorldType.class, (EquivalentConverter) getWorldTypeConverter());
-			if (hasAttributeSnapshot)
-				builder.put(WrappedAttribute.class, (EquivalentConverter) getWrappedAttributeConverter());
-			specificConverters = builder.build();
-		}
-		return specificConverters;
-	}
-	
-	/**
-	 * Retrieve every converter that is associated with a generic class.
-	 * @return Every converter with a unique generic class.
-	 */
-	@SuppressWarnings({"rawtypes", "unchecked"})
-	public static Map<Class<?>, EquivalentConverter<Object>> getConvertersForGeneric() {
-		if (genericConverters == null) {
-			// Generics doesn't work, as usual
-			ImmutableMap.Builder<Class<?>, EquivalentConverter<Object>> builder =
-				   ImmutableMap.<Class<?>, EquivalentConverter<Object>>builder().
-				put(MinecraftReflection.getDataWatcherClass(), (EquivalentConverter) getDataWatcherConverter()).
-				put(MinecraftReflection.getItemStackClass(), (EquivalentConverter) getItemStackConverter()).
-				put(MinecraftReflection.getNBTBaseClass(), (EquivalentConverter) getNbtConverter()).
-				put(MinecraftReflection.getNBTCompoundClass(), (EquivalentConverter) getNbtConverter()).
-				put(MinecraftReflection.getWatchableObjectClass(), (EquivalentConverter) getWatchableObjectConverter()).
-				put(MinecraftReflection.getMobEffectClass(), (EquivalentConverter) getPotionEffectConverter()).
-				put(MinecraftReflection.getNmsWorldClass(), (EquivalentConverter) getWorldConverter());
-				
-			if (hasWorldType)
-				builder.put(MinecraftReflection.getWorldTypeClass(), (EquivalentConverter) getWorldTypeConverter());
-			if (hasAttributeSnapshot)
-				builder.put(MinecraftReflection.getAttributeSnapshotClass(), (EquivalentConverter) getWrappedAttributeConverter());
-			
-			// Types added in 1.7.2
-			if (MinecraftReflection.isUsingNetty()) {
-				builder.put(MinecraftReflection.getBlockClass(), (EquivalentConverter) getBlockConverter());
-				builder.put(MinecraftReflection.getGameProfileClass(), (EquivalentConverter) getWrappedGameProfileConverter());
-				builder.put(MinecraftReflection.getIChatBaseComponentClass(), (EquivalentConverter) getWrappedChatComponentConverter());
-				builder.put(MinecraftReflection.getServerPingClass(), (EquivalentConverter) getWrappedServerPingConverter());
-				builder.put(MinecraftReflection.getStatisticClass(), (EquivalentConverter) getWrappedStatisticConverter());
-				
-				for (Entry<Class<?>, EquivalentConverter<?>> entry : EnumWrappers.getFromNativeMap().entrySet()) {
-					builder.put((Class) entry.getKey(), (EquivalentConverter) entry.getValue());
-				}
-			}
-			genericConverters = builder.build();
-		}
-		return genericConverters;
-	}
-	
-	/**
-	 * Retrieve every NMS <-> Bukkit converter as unwrappers.
-	 * @return Every unwrapper.
-	 */
-	public static List<Unwrapper> getUnwrappers() {
-		if (unwrappers == null) {
-			ImmutableList.Builder<Unwrapper> builder = ImmutableList.builder();
-			
-			for (Map.Entry<Class<?>, EquivalentConverter<Object>> entry : getConvertersForGeneric().entrySet()) {
-				builder.add(asUnwrapper(entry.getKey(), entry.getValue()));
-			}
-			unwrappers = builder.build();
-		}
-		return unwrappers;
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/EnumWrappers.java

@@ -1,182 +0,0 @@
-package com.comphenix.protocol.wrappers;
-
-import java.util.Map;
-
-import org.bukkit.GameMode;
-
-import com.comphenix.protocol.PacketType;
-import com.comphenix.protocol.PacketType.Protocol;
-import com.comphenix.protocol.reflect.EquivalentConverter;
-import com.comphenix.protocol.reflect.FuzzyReflection;
-import com.comphenix.protocol.utility.MinecraftReflection;
-import com.google.common.collect.Maps;
-
-/**
- * Represents a generic enum converter.
- * @author Kristian
- */
-public abstract class EnumWrappers {
-	public enum ClientCommand {		
-		PERFORM_RESPAWN, 
-		REQUEST_STATS, 
-		OPEN_INVENTORY_ACHIEVEMENT;
-	}
-	
-	public enum ChatVisibility {
-		FULL, 
-		SYSTEM, 
-		HIDDEN;
-	}
-	
-	public enum Difficulty {
-		PEACEFUL, 
-		EASY, 
-		NORMAL, 
-		HARD;
-	}
-	
-	public enum EntityUseAction {
-		INTERACT, 
-		ATTACK;
-	}
-	
-	/**
-	 * Represents a native game mode in Minecraft.
-	 * <p>
-	 * Not to be confused with {@link GameMode} in Bukkit.
-	 * @author Kristian
-	 */
-	public enum NativeGameMode {
-		NONE, 
-		SURVIVAL, 
-		CREATIVE, 
-		ADVENTURE;
-	}
-
-	private static Class<?> PROTOCOL_CLASS = null;
-	private static Class<?> CLIENT_COMMAND_CLASS = null;
-	private static Class<?> CHAT_VISIBILITY_CLASS = null;
-	private static Class<?> DIFFICULTY_CLASS = null;
-	private static Class<?> ENTITY_USE_ACTION_CLASS = null;
-	private static Class<?> GAMEMODE_CLASS = null;
-	
-	private static Map<Class<?>, EquivalentConverter<?>> FROM_NATIVE = Maps.newHashMap();
-	private static Map<Class<?>, EquivalentConverter<?>> FROM_WRAPPER = Maps.newHashMap();
-	
-	/**
-	 * Initialize the wrappers, if we haven't already.
-	 */
-	private static void initialize() {
-		if (!MinecraftReflection.isUsingNetty())
-			throw new IllegalArgumentException("Not supported on 1.6.4 and earlier.");
-		
-		PROTOCOL_CLASS = getEnum(PacketType.Handshake.Client.SET_PROTOCOL.getPacketClass(), 0);
-		CLIENT_COMMAND_CLASS = getEnum(PacketType.Play.Client.CLIENT_COMMAND.getPacketClass(), 0);
-		CHAT_VISIBILITY_CLASS = getEnum(PacketType.Play.Client.SETTINGS.getPacketClass(), 0);
-		DIFFICULTY_CLASS = getEnum(PacketType.Play.Client.SETTINGS.getPacketClass(), 1);
-		ENTITY_USE_ACTION_CLASS = getEnum(PacketType.Play.Client.USE_ENTITY.getPacketClass(), 0);
-		GAMEMODE_CLASS = getEnum(PacketType.Play.Server.LOGIN.getPacketClass(), 0);
-		
-		associate(PROTOCOL_CLASS, Protocol.class, getClientCommandConverter());
-		associate(CLIENT_COMMAND_CLASS, ClientCommand.class, getClientCommandConverter());
-		associate(CHAT_VISIBILITY_CLASS, ChatVisibility.class, getChatVisibilityConverter());
-		associate(DIFFICULTY_CLASS, Difficulty.class, getDifficultyConverter());
-		associate(ENTITY_USE_ACTION_CLASS, EntityUseAction.class, getEntityUseActionConverter());
-		associate(GAMEMODE_CLASS, NativeGameMode.class, getGameModeConverter());
-	}
-	
-	private static void associate(Class<?> nativeClass, Class<?> wrapperClass, EquivalentConverter<?> converter) {
-		FROM_NATIVE.put(nativeClass, converter);
-		FROM_WRAPPER.put(wrapperClass, converter);
-	}
-	
-	/**
-	 * Retrieve the enum field with the given declaration index (in relation to the other enums).
-	 * @param clazz - the declaration class.
-	 * @param index - the enum index.
-	 * @return The type of the enum field.
-	 */
-	private static Class<?> getEnum(Class<?> clazz, int index) {
-		return FuzzyReflection.fromClass(clazz, true).getFieldListByType(Enum.class).get(index).getType();
-	}
-	
-	public static Map<Class<?>, EquivalentConverter<?>> getFromNativeMap() {
-		return FROM_NATIVE;
-	}
-	
-	public static Map<Class<?>, EquivalentConverter<?>> getFromWrapperMap() {
-		return FROM_WRAPPER;
-	}
-	
-	// Get the native enum classes
-	public static Class<?> getProtocolClass() {
-		initialize();
-		return PROTOCOL_CLASS;
-	}
-	public static Class<?> getClientCommandClass() {
-		initialize();
-		return CLIENT_COMMAND_CLASS;
-	}
-	public static Class<?> getChatVisibilityClass() {
-		initialize();
-		return CHAT_VISIBILITY_CLASS;
-	}
-	public static Class<?> getDifficultyClass() {
-		initialize();
-		return DIFFICULTY_CLASS;
-	}
-	public static Class<?> getEntityUseActionClass() {
-		initialize();
-		return ENTITY_USE_ACTION_CLASS;
-	}
-	public static Class<?> getGameModeClass() {
-		initialize();
-		return GAMEMODE_CLASS;
-	}
-	
-	// Get the converters
-	public static EquivalentConverter<Protocol> getProtocolConverter() {
-		return new EnumConverter<Protocol>(Protocol.class);
-	}
-	public static EquivalentConverter<ClientCommand> getClientCommandConverter() {
-		return new EnumConverter<ClientCommand>(ClientCommand.class);
-	}
-	public static EquivalentConverter<ChatVisibility> getChatVisibilityConverter() {
-		return new EnumConverter<ChatVisibility>(ChatVisibility.class);
-	}
-	public static EquivalentConverter<Difficulty> getDifficultyConverter() {
-		return new EnumConverter<Difficulty>(Difficulty.class);
-	}
-	public static EquivalentConverter<EntityUseAction> getEntityUseActionConverter() {
-		return new EnumConverter<EntityUseAction>(EntityUseAction.class);
-	}
-	public static EquivalentConverter<NativeGameMode> getGameModeConverter() {
-		return new EnumConverter<NativeGameMode>(NativeGameMode.class);
-	}
-	
-	// The common enum converter
-	@SuppressWarnings({"rawtypes", "unchecked"})
-	private static class EnumConverter<T extends Enum<T>> implements EquivalentConverter<T> {
-		private Class<T> specificType;
-		
-		public EnumConverter(Class<T> specificType) {
-			this.specificType = specificType;
-		}
-
-		@Override
-		public T getSpecific(Object generic) {
-			// We know its an enum already!
-			return Enum.valueOf(specificType, ((Enum) generic).name());
-		}
-
-		@Override
-		public Object getGeneric(Class<?> genericType, T specific) {
-			return Enum.valueOf((Class) genericType, specific.name());
-		}
-
-		@Override
-		public Class<T> getSpecificType() {
-			return specificType;
-		}
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/WrappedDataWatcher.java

@@ -1,939 +0,0 @@
-/*
- *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program;
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- *  02111-1307 USA
- */
-
-package com.comphenix.protocol.wrappers;
-
-import java.lang.reflect.Constructor;
-import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.util.ArrayList;
-import java.util.HashSet;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.locks.Lock;
-import java.util.concurrent.locks.ReadWriteLock;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
-
-import javax.annotation.Nullable;
-
-import org.bukkit.entity.Entity;
-import org.bukkit.inventory.ItemStack;
-
-import com.comphenix.protocol.annotations.Spigot;
-import com.comphenix.protocol.injector.BukkitUnwrapper;
-import com.comphenix.protocol.reflect.FieldAccessException;
-import com.comphenix.protocol.reflect.FieldUtils;
-import com.comphenix.protocol.reflect.FuzzyReflection;
-import com.comphenix.protocol.reflect.accessors.Accessors;
-import com.comphenix.protocol.reflect.accessors.ConstructorAccessor;
-import com.comphenix.protocol.reflect.accessors.FieldAccessor;
-import com.comphenix.protocol.reflect.accessors.ReadOnlyFieldAccessor;
-import com.comphenix.protocol.utility.MinecraftReflection;
-import com.comphenix.protocol.wrappers.collection.ConvertedMap;
-import com.google.common.base.Function;
-import com.google.common.base.Objects;
-import com.google.common.base.Preconditions;
-import com.google.common.collect.Iterators;
-import com.google.common.collect.Maps;
-
-/**
- * Wraps a DataWatcher that is used to transmit arbitrary key-value pairs with a given entity.
- *
- * @author Kristian
- */
-public class WrappedDataWatcher extends AbstractWrapper implements Iterable<WrappedWatchableObject> {
-	/**
-	 * Every custom watchable type in Spigot #1628 and above.
-	 * @author Kristian
-	 */
-	@Spigot(minimumBuild = 1628)
-	public enum CustomType {
-		BYTE_SHORT("org.spigotmc.ProtocolData$ByteShort", 		0, 	short.class),
-		DUAL_BYTE("org.spigotmc.ProtocolData$DualByte", 		0, 	byte.class, byte.class),
-		HIDDEN_BYTE("org.spigotmc.ProtocolData$HiddenByte", 	0, 	byte.class),
-		INT_BYTE("org.spigotmc.ProtocolData$IntByte", 			2, 	int.class, byte.class),
-		DUAL_INT("org.spigotmc.ProtocolData$DualInt", 			2, 	int.class, int.class);
-
-		private Class<?> spigotClass;
-		private ConstructorAccessor constructor;
-		private FieldAccessor secondaryValue;
-		private int typeId;
-
-		private CustomType(String className, int typeId, Class<?>... parameters) {
-			try {
-				this.spigotClass = Class.forName(className);
-				this.constructor = Accessors.getConstructorAccessor(spigotClass, parameters);
-				this.secondaryValue = parameters.length > 1 ? Accessors.getFieldAccessor(spigotClass, "value2", true) : null;
-
-			} catch (ClassNotFoundException e) {
-				// System.out.println("[ProtocolLib] Unable to find " + className);
-				this.spigotClass = null;
-			}
-			this.typeId = typeId;
-		}
-
-		/**
-		 * Construct a new instance of this Spigot type.
-		 * @param value - the value. Cannot be NULL.
-		 * @return The instance to construct.
-		 */
-		Object newInstance(Object value) {
-			return newInstance(value, null);
-		}
-
-		/**
-		 * Construct a new instance of this Spigot type.
-		 * <p>
-		 * The secondary value may be NULL if this custom type does not contain a secondary value.
-		 * @param value - the value.
-		 * @param secondary - optional secondary value.
-		 * @return
-		 */
-		Object newInstance(Object value, Object secondary) {
-			Preconditions.checkNotNull(value, "value cannot be NULL.");
-
-			if (hasSecondary()) {
-				return constructor.invoke(value, secondary);
-			} else {
-				if (secondary != null) {
-					throw new IllegalArgumentException("Cannot construct " + this + " with a secondary value");
-				}
-				return constructor.invoke(value);
-			}
-		}
-
-		/**
-		 * Set the secondary value of a given type.
-		 * @param instance - the instance.
-		 * @param secondary - the secondary value.
-		 */
-		void setSecondary(Object instance, Object secondary)  {
-			if (!hasSecondary()) {
-				throw new IllegalArgumentException(this + " does not have a secondary value.");
-			}
-			secondaryValue.set(instance, secondary);
-		}
-
-		/**
-		 * Get the secondary value of a type.
-		 * @param instance - the instance.
-		 * @return The secondary value.
-		 */
-		Object getSecondary(Object instance) {
-			if (!hasSecondary()) {
-				throw new IllegalArgumentException(this + " does not have a secondary value.");
-			}
-			return secondaryValue.get(instance);
-		}
-
-		/**
-		 * Determine if this type has a secondary value.
-		 * @return TRUE if it does, FALSE otherwise.
-		 */
-		public boolean hasSecondary() {
-			return secondaryValue != null;
-		}
-
-		/**
-		 * Underlying Spigot class.
-		 * @return The class.
-		 */
-		public Class<?> getSpigotClass() {
-			return spigotClass;
-		}
-
-		/**
-		 * The equivalent type ID.
-		 * @return The equivalent ID.
-		 */
-		public int getTypeId() {
-			return typeId;
-		}
-
-		/**
-		 * Retrieve the custom Spigot type of a value.
-		 * @param value - the value.
-		 * @return The Spigot type, or NULL if not found.
-		 */
-		@Spigot(minimumBuild = 1628)
-		public static CustomType fromValue(Object value) {
-			for (CustomType type : CustomType.values()) {
-				if (type.getSpigotClass().isInstance(value)) {
-					return type;
-				}
-			}
-			return null;
-		}
-	}
-
-	/**
-	 * Used to assign integer IDs to given types.
-	 */
-	private static Map<Class<?>, Integer> TYPE_MAP;
-
-	/**
-	 * Custom types in the bountiful update.
-	 */
-	private static Map<Class<?>, Integer> CUSTOM_MAP;
-
-	// Accessors
-	private static FieldAccessor TYPE_MAP_ACCESSOR;
-	private static FieldAccessor VALUE_MAP_ACCESSOR;
-
-	// Fields
-	private static Field READ_WRITE_LOCK_FIELD;
-	private static Field ENTITY_FIELD;
-
-	// Methods
-	private static Method CREATE_KEY_VALUE_METHOD;
-	private static Method UPDATE_KEY_VALUE_METHOD;
-	private static Method GET_KEY_VALUE_METHOD;
-
-	// Constructors
-	private static Constructor<?> CREATE_DATA_WATCHER_CONSTRUCTOR;
-
-	// Entity methods
-	private volatile static Field ENTITY_DATA_FIELD;
-
-	/**
-	 * Whether or not this class has already been initialized.
-	 */
-	private static boolean HAS_INITIALIZED;
-
-	// Lock
-	private ReadWriteLock readWriteLock;
-
-	// Map of watchable objects
-	private Map<Integer, Object> watchableObjects;
-
-	// A map view of all the watchable objects
-	private Map<Integer, WrappedWatchableObject> mapView;
-
-	/**
-	 * Initialize a new data watcher.
-	 * @throws FieldAccessException If we're unable to wrap a DataWatcher.
-	 */
-	public WrappedDataWatcher() {
-		super(MinecraftReflection.getDataWatcherClass());
-
-		// Just create a new watcher
-		try {
-			if (MinecraftReflection.isUsingNetty()) {
-				setHandle(newEntityHandle(null));
-			} else {
-				setHandle(getHandleType().newInstance());
-			}
-			initialize();
-
-		} catch (Exception e) {
-			throw new RuntimeException("Unable to construct DataWatcher.", e);
-		}
-	}
-
-	/**
-	 * Create a wrapper for a given data watcher.
-	 * @param handle - the data watcher to wrap.
-	 * @throws FieldAccessException If we're unable to wrap a DataWatcher.
-	 */
-	public WrappedDataWatcher(Object handle) {
-		super(MinecraftReflection.getDataWatcherClass());
-		setHandle(handle);
-		initialize();
-	}
-
-	/**
-	 * Construct a new data watcher with the given entity.
-	 * <p>
-	 * In 1.6.4 and ealier, this will fall back to using {@link #WrappedDataWatcher()}.
-	 * @param entity - the entity.
-	 * @return The wrapped data watcher.
-	 */
-	public static WrappedDataWatcher newWithEntity(Entity entity) {
-		// Use the old constructor
-		if (!MinecraftReflection.isUsingNetty())
-			return new WrappedDataWatcher();
-		return new WrappedDataWatcher(newEntityHandle(entity));
-	}
-
-	/**
-	 * Construct a new native DataWatcher with the given entity.
-	 * <p>
-	 * Warning: This is only supported in 1.7.2 and above.
-	 * @param entity - the entity, or NULL.
-	 * @return The data watcher.
-	 */
-	private static Object newEntityHandle(Entity entity) {
-		Class<?> dataWatcher = MinecraftReflection.getDataWatcherClass();
-
-		try {
-			if (CREATE_DATA_WATCHER_CONSTRUCTOR == null)
-				CREATE_DATA_WATCHER_CONSTRUCTOR = dataWatcher.getConstructor(MinecraftReflection.getEntityClass());
-
-			return CREATE_DATA_WATCHER_CONSTRUCTOR.newInstance(
-					BukkitUnwrapper.getInstance().unwrapItem(entity)
-			);
-		} catch (Exception e) {
-			throw new RuntimeException("Cannot construct data watcher.", e);
-		}
-	}
-
-	/**
-	 * Create a new data watcher for a list of watchable objects.
-	 * <p>
-	 * Note that the watchable objects are not cloned, and will be modified in place. Use "deepClone" if
-	 * that is not desirable.
-	 * <p>
-	 * The {@link #removeObject(int)} method will not modify the given list, however.
-	 *
-	 * @param watchableObjects - list of watchable objects that will be copied.
-	 * @throws FieldAccessException Unable to read watchable objects.
-	 */
-	public WrappedDataWatcher(List<WrappedWatchableObject> watchableObjects) throws FieldAccessException {
-		this();
-
-		Lock writeLock = getReadWriteLock().writeLock();
-		Map<Integer, Object> map = getWatchableObjectMap();
-
-		writeLock.lock();
-
-		try {
-			// Add the watchable objects by reference
-			for (WrappedWatchableObject watched : watchableObjects) {
-				map.put(watched.getIndex(), watched.handle);
-			}
-		} finally {
-			writeLock.unlock();
-		}
-	}
-
-	/**
-	 * Retrieve the ID of a given type, if it's allowed to be watched.
-	 * @return The ID, or NULL if it cannot be watched.
-	 * @throws FieldAccessException If we cannot initialize the reflection machinery.
-	 */
-	public static Integer getTypeID(Class<?> clazz) throws FieldAccessException {
-		initialize();
-		Integer result = TYPE_MAP.get(WrappedWatchableObject.getUnwrappedType(clazz));
-
-		if (result == null) {
-			result = CUSTOM_MAP.get(clazz);
-		}
-		return result;
-	}
-
-	/**
-	 * Retrieve the type of a given ID, if it's allowed to be watched.
-	 * @return The type using a given ID, or NULL if it cannot be watched.
-	 * @throws FieldAccessException If we cannot initialize the reflection machinery.
-	 */
-	public static Class<?> getTypeClass(int id) throws FieldAccessException {
-		initialize();
-
-		for (Map.Entry<Class<?>, Integer> entry : TYPE_MAP.entrySet()) {
-			if (Objects.equal(entry.getValue(), id)) {
-				return entry.getKey();
-			}
-		}
-
-		// Unknown class type
-		return null;
-	}
-
-    /**
-     * Get a watched byte.
-     * @param index - index of the watched byte.
-     * @return The watched byte, or NULL if this value doesn't exist.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public Byte getByte(int index) throws FieldAccessException {
-    	return (Byte) getObject(index);
-    }
-
-    /**
-     * Get a watched short.
-     * @param index - index of the watched short.
-     * @return The watched short, or NULL if this value doesn't exist.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public Short getShort(int index) throws FieldAccessException {
-    	return (Short) getObject(index);
-    }
-
-    /**
-     * Get a watched integer.
-     * @param index - index of the watched integer.
-     * @return The watched integer, or NULL if this value doesn't exist.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public Integer getInteger(int index) throws FieldAccessException {
-    	return (Integer) getObject(index);
-    }
-
-    /**
-     * Get a watched float.
-     * @param index - index of the watched float.
-     * @return The watched float, or NULL if this value doesn't exist.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public Float getFloat(int index) throws FieldAccessException {
-    	return (Float) getObject(index);
-    }
-
-    /**
-     * Get a watched string.
-     * @param index - index of the watched string.
-     * @return The watched string, or NULL if this value doesn't exist.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public String getString(int index) throws FieldAccessException {
-    	return (String) getObject(index);
-    }
-
-    /**
-     * Get a watched string.
-     * @param index - index of the watched string.
-     * @return The watched string, or NULL if this value doesn't exist.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public ItemStack getItemStack(int index) throws FieldAccessException {
-    	return (ItemStack) getObject(index);
-    }
-
-    /**
-     * Get a watched string.
-     * @param index - index of the watched string.
-     * @return The watched string, or NULL if this value doesn't exist.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public WrappedChunkCoordinate getChunkCoordinate(int index) throws FieldAccessException {
-    	return (WrappedChunkCoordinate) getObject(index);
-    }
-
-    /**
-     * Retrieve a watchable object by index.
-     * @param index - index of the object to retrieve.
-     * @return The watched object.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public Object getObject(int index) throws FieldAccessException {
-    	// The get method will take care of concurrency
-    	WrappedWatchableObject object = getWrappedObject(index);
-    	return object != null ? object.getValue() : null;
-    }
-
-    /**
-     * Retrieve the wrapped object by index.
-     * @param index - the index.
-     * @return The corresponding wrapper, or NULL.
-     */
-    @Spigot(minimumBuild = 1628)
-    public WrappedWatchableObject getWrappedObject(int index) {
-    	// The get method will take care of concurrency
-    	Object watchable = getWatchedObject(index);
-
-    	if (watchable != null) {
-    		return new WrappedWatchableObject(watchable);
-    	} else {
-    		return null;
-    	}
-    }
-
-    /**
-     * Retrieve every watchable object in this watcher.
-     * @return Every watchable object.
-     * @throws FieldAccessException If reflection failed.
-     */
-	public List<WrappedWatchableObject> getWatchableObjects() throws FieldAccessException {
-		Lock readLock = getReadWriteLock().readLock();
-		readLock.lock();
-
-    	try {
-    		List<WrappedWatchableObject> result = new ArrayList<WrappedWatchableObject>();
-
-    		// Add each watchable object to the list
-    		for (Object watchable : getWatchableObjectMap().values()) {
-    			if (watchable != null) {
-    				result.add(new WrappedWatchableObject(watchable));
-    			} else {
-    				result.add(null);
-    			}
-    		}
-    		return result;
-
-    	} finally {
-    		readLock.unlock();
-    	}
-    }
-
-	@Override
-	public boolean equals(Object obj) {
-		// Quick checks
-		if (obj == this)
-			return true;
-		if (obj == null)
-			return false;
-
-		if (obj instanceof WrappedDataWatcher) {
-			WrappedDataWatcher other = (WrappedDataWatcher) obj;
-			Iterator<WrappedWatchableObject> first = iterator(), second = other.iterator();
-
-			// Make sure they're the same size
-			if (size() != other.size())
-				return false;
-
-			for (; first.hasNext() && second.hasNext(); ) {
-				// See if the two elements are equal
-				if (!first.next().equals(second.next()))
-					return false;
-			}
-			return true;
-		}
-		return false;
-	}
-
-	@Override
-	public int hashCode() {
-		return getWatchableObjects().hashCode();
-	}
-
-    /**
-     * Retrieve a copy of every index associated with a watched object.
-     * @return Every watched object index.
-     * @throws FieldAccessException If we're unable to read the underlying object.
-     */
-    public Set<Integer> indexSet() throws FieldAccessException {
-    	Lock readLock = getReadWriteLock().readLock();
-		readLock.lock();
-
-    	try {
-    		return new HashSet<Integer>(getWatchableObjectMap().keySet());
-    	} finally {
-    		readLock.unlock();
-    	}
-    }
-
-    /**
-     * Clone the content of the current DataWatcher.
-     * @return A cloned data watcher.
-     */
-    public WrappedDataWatcher deepClone() {
-    	WrappedDataWatcher clone = new WrappedDataWatcher();
-
-    	// Make a new copy instead
-    	for (WrappedWatchableObject watchable : this) {
-    		clone.setObject(watchable.getIndex(), watchable.getClonedValue());
-    	}
-    	return clone;
-    }
-
-    /**
-     * Retrieve the number of watched objects.
-     * @return Watched object count.
-     * @throws FieldAccessException If we're unable to read the underlying object.
-     */
-    public int size() throws FieldAccessException {
-    	Lock readLock = getReadWriteLock().readLock();
-    	readLock.lock();
-
-    	try {
-    		return getWatchableObjectMap().size();
-    	} finally {
-    		readLock.unlock();
-    	}
-    }
-
-    /**
-     * Remove a given object from the underlying DataWatcher.
-     * @param index - index of the object to remove.
-     * @return The watchable object that was removed, or NULL If none could be found.
-     */
-    public WrappedWatchableObject removeObject(int index) {
-    	Lock writeLock = getReadWriteLock().writeLock();
-    	writeLock.lock();
-
-    	try {
-    		Object removed = getWatchableObjectMap().remove(index);
-    		return removed != null ? new WrappedWatchableObject(removed) : null;
-    	} finally {
-    		writeLock.unlock();
-    	}
-    }
-
-    /**
-     * Set a watched byte.
-     * @param index - index of the watched byte.
-     * @param newValue - the new watched value.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public void setObject(int index, Object newValue) throws FieldAccessException {
-    	setObject(index, newValue, true);
-    }
-
-    /**
-     * Set a watched byte.
-     * @param index - index of the watched byte.
-     * @param newValue - the new watched value.
-     * @param update - whether or not to refresh every listening client.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    public void setObject(int index, Object newValue, boolean update) throws FieldAccessException {
-    	// Aquire write lock
-    	Lock writeLock = getReadWriteLock().writeLock();
-    	writeLock.lock();
-
-    	try {
-    		Object watchable = getWatchedObject(index);
-
-	    	if (watchable != null) {
-	    		new WrappedWatchableObject(watchable).setValue(newValue, update);
-	    	} else {
-	    		CREATE_KEY_VALUE_METHOD.invoke(handle, index, WrappedWatchableObject.getUnwrapped(newValue));
-	    	}
-
-	    	// Handle invoking the method
-    	} catch (IllegalArgumentException e) {
-    		throw new FieldAccessException("Cannot convert arguments.", e);
-		} catch (IllegalAccessException e) {
-			throw new FieldAccessException("Illegal access.", e);
-		} catch (InvocationTargetException e) {
-			throw new FieldAccessException("Checked exception in Minecraft.", e);
-		} finally {
-    		writeLock.unlock();
-    	}
-    }
-
-    /**
-     * Set a watched byte with an optional secondary value.
-     * @param index - index of the watched byte.
-     * @param newValue - the new watched value.
-     * @param secondary - optional secondary value.
-     * @param update - whether or not to refresh every listening client.
-     * @throws FieldAccessException Cannot read underlying field.
-     */
-    @Spigot(minimumBuild = 1628)
-    public void setObject(int index, Object newValue, Object secondary, boolean update, CustomType type) throws FieldAccessException {
-		Object created = type.newInstance(newValue, secondary);
-
-		// Now update the watcher
-		setObject(index, created, update);
-    }
-
-    private Object getWatchedObject(int index) throws FieldAccessException {
-    	// We use the get-method first and foremost
-    	if (GET_KEY_VALUE_METHOD != null) {
-			try {
-				return GET_KEY_VALUE_METHOD.invoke(handle, index);
-			} catch (Exception e) {
-				throw new FieldAccessException("Cannot invoke get key method for index " + index, e);
-			}
-    	} else {
-    		try {
-    			getReadWriteLock().readLock().lock();
-    			return getWatchableObjectMap().get(index);
-
-    		} finally {
-    			getReadWriteLock().readLock().unlock();
-    		}
-    	}
-    }
-
-    /**
-     * Retrieve the current read write lock.
-     * @return Current read write lock.
-     * @throws FieldAccessException If we're unable to read the underlying field.
-     */
-    protected ReadWriteLock getReadWriteLock() throws FieldAccessException {
-    	try {
-	    	// Cache the read write lock
-	    	if (readWriteLock != null)
-	    		return readWriteLock;
-	    	else if (READ_WRITE_LOCK_FIELD != null)
-	    		return readWriteLock = (ReadWriteLock) FieldUtils.readField(READ_WRITE_LOCK_FIELD, handle, true);
-	    	else
-	    		return readWriteLock = new ReentrantReadWriteLock();
-    	} catch (IllegalAccessException e) {
-    		throw new FieldAccessException("Unable to read lock field.", e);
-    	}
-    }
-
-    /**
-	 * Retrieve the underlying map of key values that stores watchable objects.
-	 * @return A map of watchable objects.
-	 * @throws FieldAccessException If we don't have permission to perform reflection.
-	 */
-	@SuppressWarnings("unchecked")
-	protected Map<Integer, Object> getWatchableObjectMap() throws FieldAccessException {
-		if (watchableObjects == null)
-			watchableObjects = (Map<Integer, Object>) VALUE_MAP_ACCESSOR.get(handle);
-		return watchableObjects;
-	}
-
-	/**
-	 * Retrieve the data watcher associated with an entity.
-	 * @param entity - the entity to read from.
-	 * @return Associated data watcher.
-	 * @throws FieldAccessException Reflection failed.
-	 */
-	public static WrappedDataWatcher getEntityWatcher(Entity entity) throws FieldAccessException {
-		if (ENTITY_DATA_FIELD == null)
-			ENTITY_DATA_FIELD = FuzzyReflection.fromClass(MinecraftReflection.getEntityClass(), true).
-				getFieldByType("datawatcher", MinecraftReflection.getDataWatcherClass());
-
-		BukkitUnwrapper unwrapper = new BukkitUnwrapper();
-
-		try {
-			Object nsmWatcher = FieldUtils.readField(ENTITY_DATA_FIELD, unwrapper.unwrapItem(entity), true);
-
-			if (nsmWatcher != null)
-				return new WrappedDataWatcher(nsmWatcher);
-			else
-				return null;
-
-		} catch (IllegalAccessException e) {
-			throw new FieldAccessException("Cannot access DataWatcher field.", e);
-		}
-	}
-
-	/**
-	 * Invoked when a data watcher is first used.
-	 */
-	@SuppressWarnings("unchecked")
-	private static void initialize() throws FieldAccessException {
-		// This method should only be run once, even if an exception is thrown
-		if (!HAS_INITIALIZED)
-			HAS_INITIALIZED = true;
-		else
-			return;
-
-		FuzzyReflection fuzzy = FuzzyReflection.fromClass(MinecraftReflection.getDataWatcherClass(), true);
-
-		for (Field lookup : fuzzy.getFieldListByType(Map.class)) {
-			if (Modifier.isStatic(lookup.getModifiers())) {
-				// This must be the type map
-				TYPE_MAP_ACCESSOR = Accessors.getFieldAccessor(lookup, true);
-			} else {
-				// If not, then we're probably dealing with the value map
-				VALUE_MAP_ACCESSOR = Accessors.getFieldAccessor(lookup, true);
-			}
-		}
-		// Spigot workaround (not necessary
-		initializeSpigot(fuzzy);
-
-		// Any custom types
-		CUSTOM_MAP = initializeCustom();
-
-		// Initialize static type type
-		TYPE_MAP = (Map<Class<?>, Integer>) TYPE_MAP_ACCESSOR.get(null);
-
-		try {
-			READ_WRITE_LOCK_FIELD = fuzzy.getFieldByType("readWriteLock", ReadWriteLock.class);
-		} catch (IllegalArgumentException e) {
-			// It's not a big deal
-		}
-
-		// Check for the entity field as well
-		if (MinecraftReflection.isUsingNetty()) {
-			ENTITY_FIELD = fuzzy.getFieldByType("entity", MinecraftReflection.getEntityClass());
-			ENTITY_FIELD.setAccessible(true);
-		}
-		initializeMethods(fuzzy);
-	}
-
-	// For Spigot's bountiful update patch
-	private static Map<Class<?>, Integer> initializeCustom() {
-		Map<Class<?>, Integer> map = Maps.newHashMap();
-
-		for (CustomType type : CustomType.values()) {
-			if (type.getSpigotClass() != null) {
-				map.put(type.getSpigotClass(), type.getTypeId());
-			}
-		}
-		return map;
-	}
-
-	// TODO: Remove, as this was fixed in build #1189 of Spigot
-	private static void initializeSpigot(FuzzyReflection fuzzy) {
-		// See if the workaround is needed
-		if (TYPE_MAP_ACCESSOR != null && VALUE_MAP_ACCESSOR != null)
-			return;
-
-		for (Field lookup : fuzzy.getFields()) {
-			final Class<?> type = lookup.getType();
-
-			if (TroveWrapper.isTroveClass(type)) {
-				// Create a wrapper accessor
-				final ReadOnlyFieldAccessor accessor = TroveWrapper.wrapMapField(
-				  Accessors.getFieldAccessor(lookup, true), new Function<Integer, Integer>() {
-					@Override
-					public Integer apply(@Nullable Integer value) {
-						// Do not use zero for no entry value
-						if (value == 0)
-							return -1;
-						return value;
-					}
-				});
-
-				if (Modifier.isStatic(lookup.getModifiers())) {
-					TYPE_MAP_ACCESSOR = accessor;
-				} else {
-					VALUE_MAP_ACCESSOR = accessor;
-				}
-			}
-		}
-
-		if (TYPE_MAP_ACCESSOR == null)
-			throw new IllegalArgumentException("Unable to find static type map.");
-		if (VALUE_MAP_ACCESSOR == null)
-			throw new IllegalArgumentException("Unable to find static value map.");
-	}
-
-	private static void initializeMethods(FuzzyReflection fuzzy) {
-		List<Method> candidates = fuzzy.getMethodListByParameters(Void.TYPE,
-				  					new Class<?>[] { int.class, Object.class});
-
-		// Load the get-method
-		try {
-			GET_KEY_VALUE_METHOD = fuzzy.getMethodByParameters(
-					"getWatchableObject", MinecraftReflection.getWatchableObjectClass(), new Class[] { int.class });
-			GET_KEY_VALUE_METHOD.setAccessible(true);
-
-		} catch (IllegalArgumentException e) {
-			// Use the fallback method
-		}
-
-		for (Method method : candidates) {
-			if (!method.getName().startsWith("watch")) {
-				CREATE_KEY_VALUE_METHOD = method;
-			} else {
-				UPDATE_KEY_VALUE_METHOD = method;
-			}
-		}
-
-		// Did we succeed?
-		if (UPDATE_KEY_VALUE_METHOD == null || CREATE_KEY_VALUE_METHOD == null) {
-			// Go by index instead
-			if (candidates.size() > 1) {
-				CREATE_KEY_VALUE_METHOD = candidates.get(0);
-				UPDATE_KEY_VALUE_METHOD = candidates.get(1);
-			} else {
-				throw new IllegalStateException("Unable to find create and update watchable object. Update ProtocolLib.");
-			}
-
-			// Be a little scientist - see if this in fact IS the right way around
-			try {
-				WrappedDataWatcher watcher = new WrappedDataWatcher();
-				watcher.setObject(0, 0);
-				watcher.setObject(0, 1);
-
-				if (watcher.getInteger(0) != 1) {
-					throw new IllegalStateException("This cannot be!");
-				}
-			} catch (Exception e) {
-				// Nope
-				UPDATE_KEY_VALUE_METHOD = candidates.get(0);
-				CREATE_KEY_VALUE_METHOD = candidates.get(1);
-			}
-		}
-	}
-
-	@Override
-	public Iterator<WrappedWatchableObject> iterator() {
-		// We'll wrap the iterator instead of creating a new list every time
-		return Iterators.transform(getWatchableObjectMap().values().iterator(),
-				new Function<Object, WrappedWatchableObject>() {
-
-			@Override
-			public WrappedWatchableObject apply(@Nullable Object item) {
-				if (item != null)
-					return new WrappedWatchableObject(item);
-				else
-					return null;
-			}
-		});
-	}
-
-	/**
-	 * Retrieve a view of this DataWatcher as a map.
-	 * <p>
-	 * Any changes to the map will be reflected in this DataWatcher, and vice versa.
-	 * @return A view of the data watcher as a map.
-	 */
-	public Map<Integer, WrappedWatchableObject> asMap() {
-		// Construct corresponding map
-		if (mapView == null) {
-			mapView = new ConvertedMap<Integer, Object, WrappedWatchableObject>(getWatchableObjectMap()) {
-				@Override
-				protected Object toInner(WrappedWatchableObject outer) {
-					if (outer == null)
-						return null;
-					return outer.getHandle();
-				}
-
-				@Override
-				protected WrappedWatchableObject toOuter(Object inner) {
-					if (inner == null)
-						return null;
-					return new WrappedWatchableObject(inner);
-				}
-			};
-		}
-		return mapView;
-	}
-
-	@Override
-	public String toString() {
-		return asMap().toString();
-	}
-
-	/**
-	 * Retrieve the entity associated with this data watcher.
-	 * <p>
-	 * <b>Warning:</b> This is only supported on 1.7.2 and above.
-	 * @return The entity, or NULL.
-	 */
-	public Entity getEntity() {
-		if (!MinecraftReflection.isUsingNetty())
-			throw new IllegalStateException("This method is only supported on 1.7.2 and above.");
-
-		try {
-			return (Entity) MinecraftReflection.getBukkitEntity(ENTITY_FIELD.get(handle));
-		} catch (Exception e) {
-			throw new RuntimeException("Unable to retrieve entity.", e);
-		}
-	}
-
-	/**
-	 * Set the entity associated with this data watcher.
-	 * <p>
-	 * <b>Warning:</b> This is only supported on 1.7.2 and above.
-	 * @param entity - the new entity.
-	 */
-	public void setEntity(Entity entity) {
-		if (!MinecraftReflection.isUsingNetty())
-			throw new IllegalStateException("This method is only supported on 1.7.2 and above.");
-
-		try {
-			ENTITY_FIELD.set(handle, BukkitUnwrapper.getInstance().unwrapItem(entity));
-		} catch (Exception e) {
-			throw new RuntimeException("Unable to set entity.", e);
-		}
-	}
-}

ProtocolLib/src/main/java/com/comphenix/protocol/wrappers/WrappedWatchableObject.java

@@ -1,466 +0,0 @@
-/*
- *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program;
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- *  02111-1307 USA
- */
-
-package com.comphenix.protocol.wrappers;
-
-import java.lang.reflect.Constructor;
-
-import org.bukkit.inventory.ItemStack;
-
-import com.comphenix.protocol.annotations.Spigot;
-import com.comphenix.protocol.reflect.EquivalentConverter;
-import com.comphenix.protocol.reflect.FieldAccessException;
-import com.comphenix.protocol.reflect.StructureModifier;
-import com.comphenix.protocol.reflect.instances.DefaultInstances;
-import com.comphenix.protocol.utility.MinecraftReflection;
-import com.comphenix.protocol.wrappers.WrappedDataWatcher.CustomType;
-import com.google.common.base.Objects;
-
-/**
- * Represents a watchable object.
- *
- * @author Kristian
- */
-public class WrappedWatchableObject extends AbstractWrapper {
-	// Whether or not the reflection machinery has been initialized
-	private static boolean hasInitialized;
-
-	// The field containing the value itself
-	private static StructureModifier<Object> baseModifier;
-
-	// Used to create new watchable objects
-	private static Constructor<?> watchableConstructor;
-
-	// The watchable object class type
-	private static Class<?> watchableObjectClass;
-
-	protected StructureModifier<Object> modifier;
-
-	// Type of the stored value
-	private Class<?> typeClass;
-
-	/**
-	 * Wrap a given raw Minecraft watchable object.
-	 * @param handle - the raw watchable object to wrap.
-	 */
-	public WrappedWatchableObject(Object handle) {
-		super(MinecraftReflection.getWatchableObjectClass());
-		load(handle);
-	}
-
-	/**
-	 * Construct a watchable object from an index and a given value.
-	 * @param index - the index.
-	 * @param value - non-null value of specific types.
-	 */
-	public WrappedWatchableObject(int index, Object value) {
-		super(MinecraftReflection.getWatchableObjectClass());
-
-		if (value == null)
-			throw new IllegalArgumentException("Value cannot be NULL.");
-
-		// Get the correct type ID
-		Integer typeID = WrappedDataWatcher.getTypeID(value.getClass());
-
-		if (typeID != null) {
-			if (watchableConstructor == null) {
-				try {
-					watchableConstructor = MinecraftReflection.getWatchableObjectClass().
-											getConstructor(int.class, int.class, Object.class);
-				} catch (Exception e) {
-					throw new RuntimeException("Cannot get the WatchableObject(int, int, Object) constructor.", e);
-				}
-			}
-
-			// Create the object
-			try {
-				load(watchableConstructor.newInstance(typeID, index, getUnwrapped(value)));
-			} catch (Exception e) {
-				throw new RuntimeException("Cannot construct underlying WatchableObject.", e);
-			}
-		} else {
-			throw new IllegalArgumentException("Cannot watch the type " + value.getClass());
-		}
-	}
-
-	/**
-	 * Construct a custom watchable object from an index, value and custom type.
-	 * @param index - the index.
-	 * @param primary - non-null value of specific types.
-	 * @param secondary - optional secondary value, if the type can store it.
-	 * @param type - the custom Spigot type.
-	 */
-	@Spigot(minimumBuild = 1628)
-	public WrappedWatchableObject(int index, Object value, Object secondary, CustomType type) {
-		this(index, type.newInstance(value, secondary));
-	}
-
-	// Wrap a NMS object
-	private void load(Object handle) {
-		initialize();
-		this.handle = handle;
-		this.modifier = baseModifier.withTarget(handle);
-
-		// Make sure the type is correct
-		if (!watchableObjectClass.isAssignableFrom(handle.getClass())) {
-			throw new ClassCastException("Cannot cast the class " + handle.getClass().getName() +
-										 " to " + watchableObjectClass.getName());
-		}
-	}
-
-	/**
-	 * Initialize reflection machinery.
-	 */
-	private static void initialize() {
-		if (!hasInitialized) {
-			hasInitialized = true;
-			watchableObjectClass = MinecraftReflection.getWatchableObjectClass();
-			baseModifier = new StructureModifier<Object>(watchableObjectClass, null, false);
-		}
-	}
-
-	/**
-	 * Retrieve the custom type of this object.
-	 * @return The custom type, or NULL if not applicable.
-	 */
-	@Spigot(minimumBuild = 1628)
-	public CustomType getCustomType() {
-		return CustomType.fromValue(getValue());
-	}
-
-	/**
-	 * Retrieve the correct super type of the current value.
-	 * @return Super type.
-	 * @throws FieldAccessException Unable to read values.
-	 */
-	public Class<?> getType() throws FieldAccessException {
-		return getWrappedType(getTypeRaw());
-	}
-
-	/**
-	 * Retrieve the correct super type of the current value, given the raw NMS object.
-	 * @return Super type.
-	 * @throws FieldAccessException Unable to read values.
-	 */
-	private Class<?> getTypeRaw() throws FieldAccessException {
-		if (typeClass == null) {
-			typeClass = WrappedDataWatcher.getTypeClass(getTypeID());
-
-			if (typeClass == null) {
-				throw new IllegalStateException("Unrecognized data type: " + getTypeID());
-			}
-		}
-
-		return typeClass;
-	}
-
-	/**
-	 * Retrieve the index of this watchable object. This is used to identify a value.
-	 * @return Object index.
-	 * @throws FieldAccessException Reflection failed.
-	 */
-	public int getIndex() throws FieldAccessException {
-		return modifier.<Integer>withType(int.class).read(1);
-	}
-
-	/**
-	 * Set the the index of this watchable object.
-	 * @param index - the new object index.
-	 * @throws FieldAccessException Reflection failed.
-	 */
-	public void setIndex(int index) throws FieldAccessException {
-		modifier.<Integer>withType(int.class).write(1, index);
-	}
-
-	/**
-	 * Retrieve the type ID of a watchable object.
-	 * <p>
-	 * <table border=1>
-	 * <tbody>
-	 * <tr>
-	 * <th>Type ID</th>
-	 * <th>Data Type</th>
-	 * </tr>
-	 * <tr>
-	 * <td>0</td>
-	 * <td>Byte</td>
-	 * </tr>
-	 * <tr>
-	 * <td>1</td>
-	 * <td>Short</td>
-	 * </tr>
-	 * <tr>
-	 * <td>2</td>
-	 * <td>Int</td>
-	 * </tr>
-	 * <tr>
-	 * <td>3</td>
-	 * <td>Float</td>
-	 * </tr>
-	 * <tr>
-	 * <td>4</td>
-	 * <td>{@link String}</td>
-	 * </tr>
-	 * <tr>
-	 * <td>5</td>
-	 * <td>{@link org.bukkit.inventory.ItemStack ItemStack}</td>
-	 * </tr>
-	 * <tr>
-	 * <td>6<sup>*</sup></td>
-	 * <td>{@link com.comphenix.protocol.wrappers.ChunkPosition ChunkPosition}</td>
-	 * </tr>
-	 * </tbody>
-	 * </table>
-	 * @return Type ID that identifies the type of the value.
-	 * @throws FieldAccessException Reflection failed.
-	 */
-	public int getTypeID() throws FieldAccessException {
-		return modifier.<Integer>withType(int.class).read(0);
-	}
-
-	/**
-	 * Set the type ID of a watchable object.
-	 * @see {@link #getTypeID()} for more information.
-	 * @param id - the new ID.
-	 * @throws FieldAccessException Reflection failed.
-	 */
-	public void setTypeID(int id) throws FieldAccessException {
-		modifier.<Integer>withType(int.class).write(0, id);
-	}
-
-	/**
-	 * Update the value field.
-	 * @param newValue - new value.
-	 * @throws FieldAccessException Unable to use reflection.
-	 */
-	public void setValue(Object newValue) throws FieldAccessException {
-		setValue(newValue, true);
-	}
-
-	/**
-	 * Update the value field.
-	 * @param newValue - new value.
-	 * @param updateClient - whether or not to update listening clients.
-	 * @throws FieldAccessException Unable to use reflection.
-	 */
-	public void setValue(Object newValue, boolean updateClient) throws FieldAccessException {
-		// Verify a few quick things
-		if (newValue == null)
-			throw new IllegalArgumentException("Cannot watch a NULL value.");
-		if (!getType().isAssignableFrom(newValue.getClass()))
-			throw new IllegalArgumentException("Object " + newValue +  " must be of type " + getType().getName());
-
-		// See if we should update the client to
-		if (updateClient)
-			setDirtyState(true);
-
-		// Use the modifier to set the value
-		modifier.withType(Object.class).write(0, getUnwrapped(newValue));
-	}
-
-	/**
-	 * Read the underlying value field.
-	 * @return The underlying value.
-	 */
-	private Object getNMSValue() {
-		return modifier.withType(Object.class).read(0);
-	}
-
-	/**
-	 * Read the value field.
-	 * @return The watched value.
-	 * @throws FieldAccessException Unable to use reflection.
-	 */
-	public Object getValue() throws FieldAccessException {
-		return getWrapped(modifier.withType(Object.class).read(0));
-	}
-
-	/**
-	 * Retrieve the secondary value associated with this watchable object.
-	 * <p>
-	 * This is only applicable for certain {@link CustomType}.
-	 * @return The secondary value, or NULL if not found.
-	 */
-	@Spigot(minimumBuild = 1628)
-	public Object getSecondaryValue() {
-		CustomType type = getCustomType();
-		return type != null ? type.getSecondary(getValue()) : null;
-	}
-
-	/**
-	 * Set the secondary value.
-	 * @param secondary - the secondary value.
-	 * @throws IllegalStateException If this watchable object does not have a secondary value.
-	 */
-	@Spigot(minimumBuild = 1628)
-	public void setSecondaryValue(Object secondary) {
-		CustomType type = getCustomType();
-
-		if (type == null) {
-			throw new IllegalStateException(this + " does not have a custom type.");
-		}
-		type.setSecondary(getValue(), secondary);
-	}
-
-	/**
-	 * Set whether or not the value must be synchronized with the client.
-	 * @param dirty - TRUE if the value should be synchronized, FALSE otherwise.
-	 * @throws FieldAccessException Unable to use reflection.
-	 */
-	public void setDirtyState(boolean dirty) throws FieldAccessException {
-		modifier.<Boolean>withType(boolean.class).write(0, dirty);
-	}
-
-	/**
-	 * Retrieve whether or not the value must be synchronized with the client.
-	 * @return TRUE if the value should be synchronized, FALSE otherwise.
-	 * @throws FieldAccessException Unable to use reflection.
-	 */
-	public boolean getDirtyState() throws FieldAccessException {
-		return modifier.<Boolean>withType(boolean.class).read(0);
-	}
-
-	/**
-	 * Retrieve the wrapped object value, if needed.
-	 * @param value - the raw NMS object to wrap.
-	 * @return The wrapped object.
-	 */
-	@SuppressWarnings("rawtypes")
-	static Object getWrapped(Object value) {
-    	// Handle the special cases
-    	if (MinecraftReflection.isItemStack(value)) {
-    		return BukkitConverters.getItemStackConverter().getSpecific(value);
-    	} else if (MinecraftReflection.isChunkCoordinates(value)) {
-    		return new WrappedChunkCoordinate((Comparable) value);
-    	} else {
-    		return value;
-    	}
-	}
-
-	/**
-	 * Retrieve the wrapped type, if needed.
-	 * @param wrapped - the wrapped class type.
-	 * @return The wrapped class type.
-	 */
-	static Class<?> getWrappedType(Class<?> unwrapped) {
-		if (unwrapped.equals(MinecraftReflection.getChunkPositionClass()))
-			return ChunkPosition.class;
-		else if (unwrapped.equals(MinecraftReflection.getChunkCoordinatesClass()))
-			return WrappedChunkCoordinate.class;
-		else if (unwrapped.equals(MinecraftReflection.getItemStackClass()))
-			return ItemStack.class;
-		else
-			return unwrapped;
-	}
-
-	/**
-	 * Retrieve the raw NMS value.
-	 * @param wrapped - the wrapped position.
-	 * @return The raw NMS object.
-	 */
-	static Object getUnwrapped(Object wrapped) {
-    	// Convert special cases
-		if (wrapped instanceof ChunkPosition)
-			return ChunkPosition.getConverter().getGeneric(
-				MinecraftReflection.getChunkPositionClass(), (ChunkPosition) wrapped);
-		else if (wrapped instanceof WrappedChunkCoordinate)
-    		return ((WrappedChunkCoordinate) wrapped).getHandle();
-    	else if (wrapped instanceof ItemStack)
-    		return BukkitConverters.getItemStackConverter().getGeneric(
-    				MinecraftReflection.getItemStackClass(), (ItemStack) wrapped);
-    	else
-    		return wrapped;
-	}
-
-	/**
-	 * Retrieve the unwrapped type, if needed.
-	 * @param wrapped - the unwrapped class type.
-	 * @return The unwrapped class type.
-	 */
-	static Class<?> getUnwrappedType(Class<?> wrapped) {
-		if (wrapped.equals(ChunkPosition.class))
-			return MinecraftReflection.getChunkPositionClass();
-		else if (wrapped.equals(WrappedChunkCoordinate.class))
-			return MinecraftReflection.getChunkCoordinatesClass();
-		else if (ItemStack.class.isAssignableFrom(wrapped))
-			return MinecraftReflection.getItemStackClass();
-		else
-			return wrapped;
-	}
-
-	/**
-	 * Clone the current wrapped watchable object, along with any contained objects.
-	 * @return A deep clone of the current watchable object.
-	 * @throws FieldAccessException If we're unable to use reflection.
-	 */
-	public WrappedWatchableObject deepClone() throws FieldAccessException {
-		WrappedWatchableObject clone = new WrappedWatchableObject(
-				DefaultInstances.DEFAULT.getDefault(MinecraftReflection.getWatchableObjectClass()));
-
-		clone.setDirtyState(getDirtyState());
-		clone.setIndex(getIndex());
-		clone.setTypeID(getTypeID());
-		clone.setValue(getClonedValue(), false);
-		return clone;
-	}
-
-	// Helper
-	Object getClonedValue() throws FieldAccessException {
-		Object value = getNMSValue();
-
-		// Only a limited set of references types are supported
-		if (MinecraftReflection.isChunkPosition(value)) {
-			EquivalentConverter<ChunkPosition> converter = ChunkPosition.getConverter();
-			return converter.getGeneric(MinecraftReflection.getChunkPositionClass(), converter.getSpecific(value));
-		} else if (MinecraftReflection.isItemStack(value)) {
-			return MinecraftReflection.getMinecraftItemStack(MinecraftReflection.getBukkitItemStack(value).clone());
-		} else {
-			// A string or primitive wrapper, which are all immutable.
-			return value;
-		}
-	}
-
-	@Override
-	public boolean equals(Object obj) {
-		// Quick checks
-		if (obj == this)
-			return true;
-		if (obj == null)
-			return false;
-
-		if (obj instanceof WrappedWatchableObject) {
-			WrappedWatchableObject other = (WrappedWatchableObject) obj;
-
-			return Objects.equal(getIndex(), other.getIndex()) &&
-				   Objects.equal(getTypeID(), other.getTypeID()) &&
-				   Objects.equal(getValue(), other.getValue());
-		}
-
-		// No, this is not equivalent
-		return false;
-	}
-
-	@Override
-	public int hashCode() {
-		return Objects.hashCode(getIndex(), getTypeID(), getValue());
-	}
-
-	@Override
-	public String toString() {
-		return String.format("[%s: %s (%s)]", getIndex(), getValue(), getType().getSimpleName());
-	}
-}

ProtocolLib/src/test/java/com/comphenix/protocol/BukkitInitialization.java

@@ -1,73 +0,0 @@
-package com.comphenix.protocol;
-
-import static org.mockito.Matchers.any;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.when;
-import net.minecraft.server.v1_7_R4.Block;
-import net.minecraft.server.v1_7_R4.Item;
-import net.minecraft.server.v1_7_R4.StatisticList;
-
-import org.bukkit.Bukkit;
-import org.bukkit.Material;
-import org.bukkit.Server;
-import org.bukkit.craftbukkit.v1_7_R4.inventory.CraftItemFactory;
-import org.bukkit.inventory.ItemFactory;
-import org.bukkit.inventory.meta.ItemMeta;
-
-import com.comphenix.protocol.reflect.FieldUtils;
-import com.comphenix.protocol.utility.MinecraftReflection;
-// Will have to be updated for every version though
-
-/**
- * Used to ensure that ProtocolLib and Bukkit is prepared to be tested.
- *
- * @author Kristian
- */
-public class BukkitInitialization {
-	private static boolean initialized;
-
-	/**
-	 * Initialize Bukkit and ProtocolLib such that we can perfrom unit testing.
-	 * @throws IllegalAccessException If we are unable to initialize Bukkit.
-	 */
-	public static void initializeItemMeta() throws IllegalAccessException {
-		if (!initialized) {
-			// Denote that we're done
-			initialized = true;
-
-			initializePackage();
-
-			try {
-				Block.p();
-				Item.l();
-				StatisticList.a();
-			} catch (Exception e) {
-				// Swallow
-				e.printStackTrace();
-			}
-
-			// Mock the server object
-			Server mockedServer = mock(Server.class);
-			ItemFactory mockedFactory = mock(CraftItemFactory.class);
-			ItemMeta mockedMeta = mock(ItemMeta.class);
-
-			when(mockedServer.getItemFactory()).thenReturn(mockedFactory);
-			when(mockedServer.isPrimaryThread()).thenReturn(true);
-			when(mockedFactory.getItemMeta(any(Material.class))).thenReturn(mockedMeta);
-
-			// Inject this fake server
-			FieldUtils.writeStaticField(Bukkit.class, "server", mockedServer, true);
-
-			// And the fake item factory
-			FieldUtils.writeStaticField(CraftItemFactory.class, "instance", mockedFactory, true);
-		}
-	}
-
-	/**
-	 * Ensure that package names are correctly set up.
-	 */
-	public static void initializePackage() {
-		// Initialize reflection
-		MinecraftReflection.setMinecraftPackage("net.minecraft.server.v1_7_R4", "org.bukkit.craftbukkit.v1_7_R4");
-	}
-}

ProtocolLib/src/test/java/com/comphenix/protocol/PacketTypeTest.java

@@ -1,21 +0,0 @@
-package com.comphenix.protocol;
-
-import static org.junit.Assert.assertEquals;
-
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import com.comphenix.protocol.PacketType.Protocol;
-import com.comphenix.protocol.PacketType.Sender;
-
-public class PacketTypeTest {
-	@BeforeClass
-	public static void initializeReflection() throws IllegalAccessException {
-		BukkitInitialization.initializePackage();
-	}
-	
-	@Test
-	public void testFindCurrent() {
-		assertEquals(PacketType.Play.Client.STEER_VEHICLE, PacketType.findCurrent(Protocol.PLAY, Sender.CLIENT, 12));
-	}
-}

ProtocolLib/src/test/java/com/comphenix/protocol/events/PacketContainerTest.java

@@ -1,495 +0,0 @@
-/*
- *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
- *  Copyright (C) 2012 Kristian S. Stangeland
- *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of
- *  the License, or (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *  See the GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License along with this program;
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
- *  02111-1307 USA
- */
-
-package com.comphenix.protocol.events;
-
-import static org.junit.Assert.assertArrayEquals;
-import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertNull;
-import static org.junit.Assert.assertTrue;
-
-import java.util.List;
-import java.util.UUID;
-
-import net.minecraft.server.v1_7_R4.AttributeModifier;
-import net.minecraft.server.v1_7_R4.AttributeSnapshot;
-import net.minecraft.server.v1_7_R4.PacketPlayOutUpdateAttributes;
-
-import org.apache.commons.lang.SerializationUtils;
-import org.apache.commons.lang.builder.ToStringBuilder;
-import org.apache.commons.lang.builder.ToStringStyle;
-import org.bukkit.ChatColor;
-import org.bukkit.Material;
-import org.bukkit.WorldType;
-import org.bukkit.craftbukkit.v1_7_R4.inventory.CraftItemFactory;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.potion.PotionEffect;
-import org.bukkit.potion.PotionEffectType;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.powermock.core.classloader.annotations.PowerMockIgnore;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-
-import com.comphenix.protocol.BukkitInitialization;
-import com.comphenix.protocol.PacketType;
-import com.comphenix.protocol.PacketType.Sender;
-import com.comphenix.protocol.injector.PacketConstructor;
-import com.comphenix.protocol.reflect.StructureModifier;
-import com.comphenix.protocol.utility.MinecraftReflection;
-import com.comphenix.protocol.wrappers.ChunkPosition;
-import com.comphenix.protocol.wrappers.WrappedChatComponent;
-import com.comphenix.protocol.wrappers.WrappedDataWatcher;
-import com.comphenix.protocol.wrappers.WrappedGameProfile;
-import com.comphenix.protocol.wrappers.WrappedWatchableObject;
-import com.comphenix.protocol.wrappers.nbt.NbtCompound;
-import com.comphenix.protocol.wrappers.nbt.NbtFactory;
-import com.google.common.collect.Lists;
-// Will have to be updated for every version though
-
-// Ensure that the CraftItemFactory is mockable
-@RunWith(org.powermock.modules.junit4.PowerMockRunner.class)
-@PowerMockIgnore({ "org.apache.log4j.*", "org.apache.logging.*", "org.bukkit.craftbukkit.libs.jline.*" })
-@PrepareForTest(CraftItemFactory.class)
-public class PacketContainerTest {
-//	// Helper converters
-//	private EquivalentConverter<WrappedDataWatcher> watchConvert = BukkitConverters.getDataWatcherConverter();
-//	private EquivalentConverter<ItemStack> itemConvert = BukkitConverters.getItemStackConverter();
-
-	@BeforeClass
-	public static void initializeBukkit() throws IllegalAccessException {
-		BukkitInitialization.initializeItemMeta();
-	}
-
-	private <T> void testPrimitive(StructureModifier<T> modifier, int index, T initialValue, T testValue) {
-		// Check initial value
-		assertEquals(initialValue, modifier.read(index));
-
-		// Test assignment
-		modifier.write(index, testValue);
-		assertEquals(testValue, modifier.read(0));
-	}
-
-	private <T> void testObjectArray(StructureModifier<T[]> modifier, int index, T[] initialValue, T[] testValue) {
-		// Check initial value
-		assertNull(modifier.read(index));
-		modifier.writeDefaults();
-
-		// Test initial
-		assertArrayEquals(initialValue, modifier.read(index));
-
-		// Test assignment
-		modifier.write(index, testValue);
-		assertArrayEquals(testValue, modifier.read(0));
-	}
-
-	@Test
-	public void testGetByteArrays() {
-		// Contains a byte array we will test
-		PacketContainer customPayload = new PacketContainer(PacketType.Play.Server.CUSTOM_PAYLOAD);
-		StructureModifier<byte[]> bytes = customPayload.getByteArrays();
-		byte[] testArray = new byte[] { 1, 2, 3 };
-
-		// It's NULL at first
-		assertArrayEquals(null, bytes.read(0));
-		customPayload.getModifier().writeDefaults();
-
-		// Then it should create an empty array
-		assertArrayEquals(new byte[0], bytes.read(0));
-
-		// Check and see if we can write to it
-		bytes.write(0, testArray);
-		assertArrayEquals(testArray, bytes.read(0));
-	}
-
-	@Test
-	public void testGetBytes() {
-		PacketContainer spawnMob = new PacketContainer(PacketType.Play.Server.SPAWN_ENTITY_LIVING);
-		testPrimitive(spawnMob.getBytes(), 0, (byte)0, (byte)1);
-	}
-
-	@Test
-	public void testGetShorts() {
-		PacketContainer itemData = new PacketContainer(PacketType.Play.Server.TRANSACTION);
-		testPrimitive(itemData.getShorts(), 0, (short)0, (short)1);
-	}
-
-	@Test
-	public void testGetIntegers() {
-		PacketContainer updateSign = new PacketContainer(PacketType.Play.Server.UPDATE_SIGN);
-		testPrimitive(updateSign.getIntegers(), 0, 0, 1);
-	}
-
-	@Test
-	public void testGetLongs() {
-		PacketContainer updateTime = new PacketContainer(PacketType.Play.Server.UPDATE_TIME);
-		testPrimitive(updateTime.getLongs(), 0, (long)0, (long)1);
-	}
-
-	@Test
-	public void testGetFloat() {
-		PacketContainer explosion = new PacketContainer(PacketType.Play.Server.EXPLOSION);
-		testPrimitive(explosion.getFloat(), 0, (float)0, (float)0.8);
-	}
-
-	@Test
-	public void testGetDoubles() {
-		PacketContainer explosion = new PacketContainer(PacketType.Play.Server.EXPLOSION);
-		testPrimitive(explosion.getDoubles(), 0, (double)0, 0.8);
-	}
-
-	@Test
-	public void testGetStrings() {
-		PacketContainer explosion = new PacketContainer(PacketType.Play.Client.CHAT);
-		testPrimitive(explosion.getStrings(), 0, null, "hello");
-	}
-
-	@Test
-	public void testGetStringArrays() {
-		PacketContainer explosion = new PacketContainer(PacketType.Play.Server.UPDATE_SIGN);
-		testObjectArray(explosion.getStringArrays(), 0, new String[0], new String[] { "hello", "world" });
-	}
-
-	@Test
-	public void testGetIntegerArrays() {
-		// Contains a byte array we will test
-		PacketContainer mapChunkBulk = new PacketContainer(PacketType.Play.Server.MAP_CHUNK_BULK);
-		StructureModifier<int[]> integers = mapChunkBulk.getIntegerArrays();
-		int[] testArray = new int[] { 1, 2, 3 };
-
-		// Pre and post conditions
-		assertArrayEquals(null, integers.read(0));
-		mapChunkBulk.getModifier().writeDefaults();
-		assertArrayEquals(new int[0], integers.read(0));
-
-		integers.write(0, testArray);
-		assertArrayEquals(testArray, integers.read(0));
-	}
-
-	@Test
-	public void testGetItemModifier() {
-		PacketContainer windowClick = new PacketContainer(PacketType.Play.Client.WINDOW_CLICK);
-
-		StructureModifier<ItemStack> items = windowClick.getItemModifier();
-		ItemStack goldAxe = new ItemStack(Material.GOLD_AXE);
-
-		assertNotNull(goldAxe.getType());
-		assertNull(items.read(0));
-
-		// Insert the goldaxe and check if it's there
-		items.write(0, goldAxe);
-		assertTrue("Item " + goldAxe + " != " + items.read(0), equivalentItem(goldAxe, items.read(0)));
-	}
-
-	@Test
-	public void testGetItemArrayModifier() {
-		PacketContainer windowItems = new PacketContainer(PacketType.Play.Server.WINDOW_ITEMS);
-		StructureModifier<ItemStack[]> itemAccess = windowItems.getItemArrayModifier();
-
-		ItemStack[] itemArray = new ItemStack[] {
-				new ItemStack(Material.GOLD_AXE),
-				new ItemStack(Material.DIAMOND_AXE)
-		};
-
-		assertNull(itemAccess.read(0));
-
-		// Insert and check that it was succesful
-		itemAccess.write(0, itemArray);
-
-		// Read back array
-		ItemStack[] comparision = itemAccess.read(0);
-		assertEquals(itemArray.length, comparision.length);
-
-		// Check that it is equivalent
-		for (int i = 0; i < itemArray.length; i++) {
-			assertTrue(String.format("Array element %s is not the same: %s != %s",
-						i, itemArray[i], comparision[i]), equivalentItem(itemArray[i], comparision[i]));
-		}
-	}
-
-	private boolean equivalentItem(ItemStack first, ItemStack second) {
-		if (first == null) {
-			return second == null;
-		} else if (second == null) {
-			return false;
-		} else {
-			return first.getType().equals(second.getType());
-		}
-	}
-
-	@Test
-	public void testGetWorldTypeModifier() {
-		// Not used in Netty
-		if (MinecraftReflection.isUsingNetty())
-			return;
-
-		PacketContainer loginPacket = new PacketContainer(PacketType.Play.Server.LOGIN);
-		StructureModifier<WorldType> worldAccess = loginPacket.getWorldTypeModifier();
-
-		WorldType testValue = WorldType.LARGE_BIOMES;
-
-		assertNull(worldAccess.read(0));
-
-		// Insert and read back
-		worldAccess.write(0, testValue);
-		assertEquals(testValue, worldAccess.read(0));
-	}
-
-	@Test
-	public void testGetNbtModifier() {
-		PacketContainer updateTileEntity = new PacketContainer(PacketType.Play.Server.TILE_ENTITY_DATA);
-
-		NbtCompound compound = NbtFactory.ofCompound("test");
-		compound.put("test", "name");
-		compound.put(NbtFactory.ofList("ages", 1, 2, 3));
-
-		updateTileEntity.getNbtModifier().write(0, compound);
-
-		NbtCompound result = (NbtCompound) updateTileEntity.getNbtModifier().read(0);
-
-		assertEquals(compound.getString("test"), result.getString("test"));
-		assertEquals(compound.getList("ages"), result.getList("ages"));
-	}
-
-	@Test
-	public void testGetDataWatcherModifier() {
-		PacketContainer mobSpawnPacket = new PacketContainer(PacketType.Play.Server.SPAWN_ENTITY_LIVING);
-		StructureModifier<WrappedDataWatcher> watcherAccessor = mobSpawnPacket.getDataWatcherModifier();
-
-		WrappedDataWatcher dataWatcher = new WrappedDataWatcher();
-		dataWatcher.setObject(1, 100);
-		dataWatcher.setObject(2, 125);
-
-		assertNull(watcherAccessor.read(0));
-
-		// Insert and read back
-		watcherAccessor.write(0, dataWatcher);
-		assertEquals(dataWatcher, watcherAccessor.read(0));
-	}
-
-	// Unfortunately, it might be too difficult to mock this one
-	//
-	//  @Test
-	//  public void testGetEntityModifier() { }
-
-	// No packet expose this type directly.
-	//
-	//  @Test
-	//  public void testGetPositionModifier() { }
-
-	@Test
-	public void testGetPositionCollectionModifier() {
-		PacketContainer explosionPacket = new PacketContainer(PacketType.Play.Server.EXPLOSION);
-		StructureModifier<List<ChunkPosition>> positionAccessor = explosionPacket.getPositionCollectionModifier();
-
-		assertNull(positionAccessor.read(0));
-
-		List<ChunkPosition> positions = Lists.newArrayList();
-		positions.add(new ChunkPosition(1, 2, 3));
-		positions.add(new ChunkPosition(3, 4, 5));
-
-		// Insert and read back
-		positionAccessor.write(0, positions);
-		List<ChunkPosition> cloned = positionAccessor.read(0);
-
-		assertEquals(positions, cloned);
-	}
-
-	@Test
-	public void testGetWatchableCollectionModifier() {
-		PacketContainer entityMetadata = new PacketContainer(PacketType.Play.Server.ENTITY_METADATA);
-		StructureModifier<List<WrappedWatchableObject>> watchableAccessor =
-				entityMetadata.getWatchableCollectionModifier();
-
-		assertNull(watchableAccessor.read(0));
-
-		WrappedDataWatcher watcher = new WrappedDataWatcher();
-		watcher.setObject(1, 10);
-		watcher.setObject(8, 10);
-
-		List<WrappedWatchableObject> list = watcher.getWatchableObjects();
-
-		// Insert and read back
-		watchableAccessor.write(0, list);
-		assertEquals(list, watchableAccessor.read(0));
-	}
-
-	@Test
-	public void testGameProfiles() {
-		PacketContainer spawnEntity = new PacketContainer(PacketType.Play.Server.NAMED_ENTITY_SPAWN);
-		WrappedGameProfile profile = new WrappedGameProfile("d7047a08-3150-4aa8-a2f2-7c1e2b17e298", "name");
-		spawnEntity.getGameProfiles().write(0, profile);
-
-		assertEquals(profile, spawnEntity.getGameProfiles().read(0));
-	}
-
-	@Test
-	public void testChatComponents() {
-		PacketContainer chatPacket = new PacketContainer(PacketType.Play.Server.CHAT);
-		chatPacket.getChatComponents().write(0,
-				WrappedChatComponent.fromChatMessage("You shall not " + ChatColor.ITALIC + "pass!")[0]);
-
-		assertEquals("{\"extra\":[\"You shall not \",{\"italic\":true,\"text\":\"pass!\"}],\"text\":\"\"}",
-				     chatPacket.getChatComponents().read(0).getJson());
-	}
-
-	@Test
-	public void testSerialization() {
-		PacketContainer chat = new PacketContainer(PacketType.Play.Client.CHAT);
-		chat.getStrings().write(0, "Test");
-
-		PacketContainer copy = (PacketContainer) SerializationUtils.clone(chat);
-
-		assertEquals(PacketType.Play.Client.CHAT, copy.getType());
-		assertEquals("Test", copy.getStrings().read(0));
-	}
-
-	@Test
-	public void testAttributeList() {
-		PacketContainer attribute = new PacketContainer(PacketType.Play.Server.UPDATE_ATTRIBUTES);
-		attribute.getIntegers().write(0, 123); // Entity ID
-
-		// Initialize some test data
-		List<AttributeModifier> modifiers = Lists.newArrayList(
-			new AttributeModifier(UUID.randomUUID(), "Unknown synced attribute modifier", 10, 0));
-		AttributeSnapshot snapshot = new AttributeSnapshot(
-				(PacketPlayOutUpdateAttributes) attribute.getHandle(), "generic.Maxhealth", 20.0, modifiers);
-
-		attribute.getSpecificModifier(List.class).write(0, Lists.newArrayList(snapshot));
-		PacketContainer cloned = attribute.deepClone();
-		AttributeSnapshot clonedSnapshot = (AttributeSnapshot) cloned.getSpecificModifier(List.class).read(0).get(0);
-
-		assertEquals(
-				ToStringBuilder.reflectionToString(snapshot, ToStringStyle.SHORT_PREFIX_STYLE),
-				ToStringBuilder.reflectionToString(clonedSnapshot, ToStringStyle.SHORT_PREFIX_STYLE));
-	}
-
-	@Test
-	public void testBlocks() {
-		PacketContainer blockAction = new PacketContainer(PacketType.Play.Server.BLOCK_ACTION);
-		blockAction.getBlocks().write(0, Material.STONE);
-
-		assertEquals(Material.STONE, blockAction.getBlocks().read(0));
-	}
-
-	@SuppressWarnings("deprecation")
-	@Test
-	public void testPotionEffect() {
-		PotionEffect effect = new PotionEffect(PotionEffectType.FIRE_RESISTANCE, 20 * 60, 1);
-
-		// The constructor we want to call
-		PacketConstructor creator = PacketConstructor.DEFAULT.withPacket(
-				PacketType.Play.Server.ENTITY_EFFECT, new Class<?>[] { int.class, PotionEffect.class });
-		PacketContainer packet = creator.createPacket(1, effect);
-
-		assertEquals(1, (int) packet.getIntegers().read(0));
-		assertEquals(effect.getType().getId(), (byte) packet.getBytes().read(0));
-		assertEquals(effect.getAmplifier(), (byte) packet.getBytes().read(1));
-		assertEquals(effect.getDuration(), (short) packet.getShorts().read(0));
-	}
-
-//	@Test
-//	public void testDeepClone() {
-//		// Try constructing all the packets
-//		for (PacketType type : PacketType.values()) {
-//			// Whether or not this packet has been registered
-//			boolean registered = type.isSupported();
-//
-//			try {
-//				PacketContainer constructed = new PacketContainer(type);
-//
-//				if (!registered) {
-//					fail("Expected IllegalArgumentException(Packet " + type + " not registered");
-//				}
-//
-//				// Initialize default values
-//				constructed.getModifier().writeDefaults();
-//
-//				// Clone the packet
-//				PacketContainer cloned = constructed.deepClone();
-//
-//				// Make sure they're equivalent
-//				StructureModifier<Object> firstMod = constructed.getModifier(), secondMod = cloned.getModifier();
-//				assertEquals(firstMod.size(), secondMod.size());
-//
-//				if (PacketType.Status.Server.OUT_SERVER_INFO.equals(type)) {
-//					assertArrayEquals(SerializationUtils.serialize(constructed), SerializationUtils.serialize(cloned));
-//
-//				} else {
-//					// Make sure all the fields are equivalent
-//					for (int i = 0; i < firstMod.size(); i++) {
-//						if (firstMod.getField(i).getType().isArray())
-//							assertArrayEquals(getArray(firstMod.read(i)), getArray(secondMod.read(i)));
-//						else
-//							testEquality(firstMod.read(i), secondMod.read(i));
-//					}
-//				}
-//			} catch (IllegalArgumentException e) {
-//				if (!registered) {
-//				    // Let the test pass
-//				    System.err.println("The packet ID " + type + " is not registered.");
-//					// assertEquals(e.getMessage(), "The packet ID " + type + " is not registered.");
-//				} else {
-//					// Something is very wrong
-//					throw e;
-//				}
-//			} catch (RuntimeException e) {
-//			    throw new RuntimeException("Failed to serialize packet " + type, e);
-//			}
-//		}
-//	}
-
-	@Test
-	public void testPacketType() {
-		assertEquals(PacketType.Legacy.Server.SET_CREATIVE_SLOT, PacketType.findLegacy(107, Sender.SERVER));
-	}
-
-//	// Convert to objects that support equals()
-//	private void testEquality(Object a, Object b) {
-//		if (a != null && b != null) {
-//			if (MinecraftReflection.isDataWatcher(a)) {
-//				a = watchConvert.getSpecific(a);
-//				b = watchConvert.getSpecific(b);
-//			} else if (MinecraftReflection.isItemStack(a)) {
-//				a = itemConvert.getSpecific(a);
-//				b = itemConvert.getSpecific(b);
-//			}
-//		}
-//
-//		assertEquals(a, b);
-//	}
-//
-//	/**
-//	 * Get the underlying array as an object array.
-//	 * @param val - array wrapped as an Object.
-//	 * @return An object array.
-//	 */
-//	private Object[] getArray(Object val) {
-//		if (val instanceof Object[])
-//			return (Object[]) val;
-//		if (val == null)
-//			return null;
-//
-//		int arrlength = Array.getLength(val);
-//		Object[] outputArray = new Object[arrlength];
-//
-//		for (int i = 0; i < arrlength; ++i)
-//			outputArray[i] = Array.get(val, i);
-//		return outputArray;
-//	}
-}

ProtocolLib/src/test/java/com/comphenix/protocol/reflect/cloning/AggregateClonerTest.java

@@ -1,24 +0,0 @@
-package com.comphenix.protocol.reflect.cloning;
-
-import static org.junit.Assert.assertEquals;
-
-import java.util.Arrays;
-import java.util.List;
-
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import com.comphenix.protocol.BukkitInitialization;
-
-public class AggregateClonerTest {
-	@BeforeClass
-	public static void initializeBukkit() throws IllegalAccessException {
-		BukkitInitialization.initializePackage();
-	}
-	
-	@Test
-	public void testArrays() {		
-		List<Integer> input = Arrays.asList(1, 2, 3);
-		assertEquals(input, AggregateCloner.DEFAULT.clone(input));
-	}
-}

ProtocolLib/src/test/java/com/comphenix/protocol/utility/MinecraftMethodsTest.java

@@ -1,17 +0,0 @@
-package com.comphenix.protocol.utility;
-
-import org.junit.BeforeClass;
-
-import com.comphenix.protocol.BukkitInitialization;
-
-public class MinecraftMethodsTest {
-	@BeforeClass
-	public static void initializeReflection() throws IllegalAccessException {
-		BukkitInitialization.initializePackage();
-	}
-
-//	@Test
-//	public void testSendPacketMethod() {
-//		assertNotNull(MinecraftMethods.getSendPacketMethod());
-//	}
-}

ProtocolLib/src/test/java/com/comphenix/protocol/utility/MinecraftReflectionTest.java

@@ -1,111 +0,0 @@
-package com.comphenix.protocol.utility;
-
-import static org.junit.Assert.assertEquals;
-import static org.mockito.Mockito.mock;
-import static org.mockito.Mockito.times;
-import static org.mockito.Mockito.verify;
-import net.minecraft.server.v1_7_R4.ChatComponentText;
-import net.minecraft.server.v1_7_R4.ChatSerializer;
-import net.minecraft.server.v1_7_R4.IChatBaseComponent;
-import net.minecraft.server.v1_7_R4.ServerPing;
-import net.minecraft.server.v1_7_R4.ServerPingPlayerSample;
-import net.minecraft.server.v1_7_R4.ServerPingServerData;
-
-import org.bukkit.block.Block;
-import org.bukkit.entity.Entity;
-import org.junit.AfterClass;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import com.comphenix.protocol.BukkitInitialization;
-import com.google.common.collect.Maps;
-
-public class MinecraftReflectionTest {
-	// Mocking objects
-	private interface FakeEntity {
-		public Entity getBukkitEntity();
-	}
-
-	private interface FakeBlock {
-		public Block getBukkitEntity();
-	}
-
-	@BeforeClass
-	public static void initializeReflection() throws IllegalAccessException {
-		BukkitInitialization.initializePackage();
-
-		// Set up a package with no class loader knowledge
-		MinecraftReflection.minecraftPackage = new CachedPackage(
-			MinecraftReflection.getMinecraftPackage(),
-			ClassSource.fromMap(Maps.<String, Class<?>>newHashMap())
-		);
-	}
-
-	@AfterClass
-	public static void undoMocking() {
-		// NOP
-		MinecraftReflection.minecraftPackage = null;
-	}
-
-	@Test
-	public void testBukkitMethod() {
-		FakeEntity entity = mock(FakeEntity.class);
-		FakeBlock block = mock(FakeBlock.class);
-
-		MinecraftReflection.getBukkitEntity(entity);
-		MinecraftReflection.getBukkitEntity(block);
-
-		verify(entity, times(1)).getBukkitEntity();
-		verify(block, times(1)).getBukkitEntity();
-	}
-
-	@Test(expected = IllegalArgumentException.class)
-	public void testIllegalClass() {
-		MinecraftReflection.getBukkitEntity("Hello");
-	}
-
-//	@Test
-//	public void testNbtStreamTools() {
-//		assertEquals(NBTCompressedStreamTools.class, MinecraftReflection.getNbtCompressedStreamToolsClass());
-//	}
-
-	@Test
-	public void testChatComponent() {
-		assertEquals(IChatBaseComponent.class, MinecraftReflection.getIChatBaseComponentClass());
-	}
-
-	@Test
-	public void testChatComponentText() {
-		assertEquals(ChatComponentText.class, MinecraftReflection.getChatComponentTextClass());
-	}
-
-	@Test
-	public void testChatSerializer() {
-		assertEquals(ChatSerializer.class, MinecraftReflection.getChatSerializerClass());
-	}
-
-	@Test
-	public void testServerPing() {
-		assertEquals(ServerPing.class, MinecraftReflection.getServerPingClass());
-	}
-
-	@Test
-	public void testServerPingPlayerSample() {
-		assertEquals(ServerPingPlayerSample.class, MinecraftReflection.getServerPingPlayerSampleClass());
-	}
-
-	@Test
-	public void testServerPingServerData() {
-		assertEquals(ServerPingServerData.class, MinecraftReflection.getServerPingServerDataClass());
-	}
-
-//	@Test
-//	public void testChunkCoordIntPair() {
-//		assertEquals(ChunkCoordIntPair.class, MinecraftReflection.getChunkCoordIntPair());
-//	}
-
-//	@Test
-//	public void testWatchableObject() {
-//		assertEquals(WatchableObject.class, MinecraftReflection.getWatchableObjectClass());
-//	}
-}

ProtocolLib/src/test/java/com/comphenix/protocol/wrappers/WrappedChunkCoordinateTest.java

@@ -1,24 +0,0 @@
-package com.comphenix.protocol.wrappers;
-
-import static org.junit.Assert.assertEquals;
-
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import com.comphenix.protocol.BukkitInitialization;
-
-public class WrappedChunkCoordinateTest {
-	@BeforeClass
-	public static void initializeBukkit() throws IllegalAccessException {
-		BukkitInitialization.initializePackage();
-	}
-	
-	@Test
-	public void test() {
-		WrappedChunkCoordinate coordinate = new WrappedChunkCoordinate(1, 2, 3);
-		
-		assertEquals(1, coordinate.getX());
-		assertEquals(2, coordinate.getY());
-		assertEquals(3, coordinate.getZ());
-	}
-}

ProtocolLib/src/test/java/com/comphenix/protocol/wrappers/WrappedGameProfileTest.java

@@ -1,33 +0,0 @@
-package com.comphenix.protocol.wrappers;
-
-import static org.junit.Assert.assertEquals;
-
-import java.util.UUID;
-
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-import com.comphenix.protocol.BukkitInitialization;
-import com.google.common.base.Charsets;
-
-public class WrappedGameProfileTest {
-	@BeforeClass
-	public static void initializeBukkit() throws IllegalAccessException {
-		BukkitInitialization.initializePackage();
-	}
-	
-	@SuppressWarnings("deprecation")
-	@Test
-	public void testSkinUpdate() {
-		final UUID uuid = UUID.nameUUIDFromBytes("123".getBytes(Charsets.UTF_8));
-		
-		assertEquals(null, new WrappedGameProfile((String)null, "Test").getId());
-		assertEquals(uuid, new WrappedGameProfile("123", "Test").getUUID());
-	}
-	
-	@SuppressWarnings("deprecation")
-	@Test(expected = IllegalArgumentException.class)
-	public void testNullFailure() {
-		new WrappedGameProfile((String)null, null);
-	}
-}

ProtocolLib/src/test/java/com/comphenix/protocol/wrappers/WrappedServerPingTest.java

@@ -1,37 +0,0 @@
-package com.comphenix.protocol.wrappers;
-
-import org.junit.BeforeClass;
-
-import com.comphenix.protocol.BukkitInitialization;
-
-public class WrappedServerPingTest {
-	@BeforeClass
-	public static void initializeBukkit() throws IllegalAccessException {
-		BukkitInitialization.initializePackage();
-	}
-
-//	@Test
-//	public void test() throws IOException {
-//		CompressedImage tux = CompressedImage.fromPng(Resources.getResource("tux.png").openStream());
-//		byte[] original = tux.getDataCopy();
-//
-//		WrappedServerPing serverPing = new WrappedServerPing();
-//		serverPing.setMotD("Hello, this is a test.");
-//		serverPing.setPlayersOnline(5);
-//		serverPing.setPlayersMaximum(10);
-//		serverPing.setVersionName("Minecraft 123");
-//		serverPing.setVersionProtocol(4);
-//		serverPing.setFavicon(tux);
-//
-//		assertEquals(5, serverPing.getPlayersOnline());
-//		assertEquals(10, serverPing.getPlayersMaximum());
-//		assertEquals("Minecraft 123", serverPing.getVersionName());
-//		assertEquals(4, serverPing.getVersionProtocol());
-//
-//		assertArrayEquals(original, serverPing.getFavicon().getData());
-//
-//		CompressedImage copy = CompressedImage.fromBase64Png(Base64Coder.encodeLines(tux.getData()));
-//		assertArrayEquals(copy.getData(), serverPing.getFavicon().getData());
-//	}
-
-}

ProtocolLib/src/test/java/com/comphenix/protocol/wrappers/WrappedWatchableObjectTest.java

@@ -1,33 +0,0 @@
-package com.comphenix.protocol.wrappers;
-
-import static org.junit.Assert.assertEquals;
-
-import org.bukkit.Material;
-import org.bukkit.craftbukkit.v1_7_R4.inventory.CraftItemFactory;
-import org.bukkit.inventory.ItemStack;
-import org.junit.BeforeClass;
-import org.junit.Test;
-import org.junit.runner.RunWith;
-import org.powermock.core.classloader.annotations.PowerMockIgnore;
-import org.powermock.core.classloader.annotations.PrepareForTest;
-
-import com.comphenix.protocol.BukkitInitialization;
-
-@RunWith(org.powermock.modules.junit4.PowerMockRunner.class)
-@PowerMockIgnore({ "org.apache.log4j.*", "org.apache.logging.*", "org.bukkit.craftbukkit.libs.jline.*" })
-@PrepareForTest(CraftItemFactory.class)
-public class WrappedWatchableObjectTest {
-	@BeforeClass
-	public static void initializeBukkit() throws IllegalAccessException {
-		BukkitInitialization.initializeItemMeta();
-	}
-	
-	@Test
-	public void testItemStack() {
-		final ItemStack stack = new ItemStack(Material.GOLD_AXE);
-		final WrappedWatchableObject test = new WrappedWatchableObject(0, stack);
-	
-		ItemStack value = (ItemStack) test.getValue();
-		assertEquals(value.getType(), stack.getType());
-	}
-}

Readme.md

@@ -1,5 +1,4 @@
-ProtocolLib 
-===========
+# ProtocolLib [![Travis Status](https://travis-ci.org/dmulloy2/ProtocolLib.svg?branch=master)](https://travis-ci.org/dmulloy2/ProtocolLib)
 
 Certain tasks are impossible to perform with the standard Bukkit API, and may require 
 working with and even modify Minecraft directly. A common technique is to modify incoming 
@@ -11,42 +10,67 @@ Critically, different plugins that use this approach may _hook_ into the same cl
 with unpredictable outcomes. More than often this causes plugins to crash, but it may also 
 lead to more subtle bugs.
 
-Currently maintained by dmulloy2 on behalf of [SpigotMC](http://www.spigotmc.org/)
-
+Currently maintained by dmulloy2 on behalf of [Spigot](http://www.spigotmc.org/).
 
 ### Resources
 
-* [Downloads](http://ci.shadowvolt.com/job/ProtocolLib)
-* [JavaDoc](http://ci.shadowvolt.com/job/ProtocolLib/javadoc)
+* [Resource Page](http://www.spigotmc.org/resources/protocollib.1997/)
+* [Dev Builds](http://ci.dmulloy2.net/job/ProtocolLib)
+* [JavaDoc](http://ci.dmulloy2.net/job/ProtocolLib/javadoc)
 
+### Compilation
 
-Building
---------
-You can compile this project yourself by using the latest version of Maven.
+ProtocolLib is built with Maven and requires Spigot and SpigotAPI, which can be found [here](http://www.spigotmc.org/wiki/buildtools/).
 
-
-A new API
----------
+### A new API
 
 __ProtocolLib__ attempts to solve this problem by providing a event API, much like Bukkit, 
-that allow plugins to monitor, modify or cancel packets sent and received. But more importantly, 
+that allows plugins to monitor, modify, or cancel packets sent and received. But, more importantly, 
 the API also hides all the gritty, obfuscated classes with a simple index based read/write system. 
 You no longer have to reference CraftBukkit!
 
-
 ### Using ProtocolLib
 
-To use the library, first add ProtocolLib.jar to your Java build path. Then, add ProtocolLib
-as a dependency (or soft-dependency, if you can live without it) to your plugin.yml file:
+To use this library, first add ProtocolLib.jar to your Java build path. Then, add ProtocolLib
+as a dependency or soft dependency to your plugin.yml file like any other plugin:
 
 ````yml
-depends: [ProtocolLib]
+depend: [ProtocolLib]
 ````
 
-Future versions will be available in a public Maven repository, possibly on Maven central. But it
-will always be possible to reference ProtocolLib manually.
+You can also add ProtocolLib as a Maven dependency:
 
-Then get a reference to ProtocolManager in onLoad() and you're good to go.
+````xml
+<repositories>
+  <repository>
+    <id>dmulloy2-repo</id>
+    <url>http://repo.dmulloy2.net/nexus/repository/public/</url>
+  </repository>
+  ...
+</repositories>
+
+<dependencies>
+  <dependency>
+    <groupId>com.comphenix.protocol</groupId>
+    <artifactId>ProtocolLib-API</artifactId>
+    <version>4.4.0</version>
+  </dependency>
+</dependencies>
+````
+
+Or use the maven dependency with gradle:
+
+```gradle
+repositories {
+    maven { url "http://repo.dmulloy2.net/nexus/repository/public/" }
+}
+
+dependencies {
+    compileOnly group: "com.comphenix.protocol", name: "ProtocolLib", version: "4.4.0";
+}
+```
+
+Then get a reference to ProtocolManager in onLoad() or onEnable() and you're good to go.
 
 ````java
 private ProtocolManager protocolManager;
@@ -119,6 +143,7 @@ you don't have to create an ArrayList with this version:
 
 ````java
 
+PacketContainer fakeExplosion = new PacketContainer(PacketType.Play.Server.EXPLOSION);
 fakeExplosion.getDoubles().
     write(0, player.getLocation().getX()).
     write(1, player.getLocation().getY()).
@@ -133,19 +158,12 @@ try {
 }
 ````
 
-Compatiblity
-------------
+### Compatibility
 
 One of the main goals of this project was to achieve maximum compatibility with CraftBukkit. And the end
-result is quite flexible - in tests I successfully ran an unmodified ProtocolLib on CraftBukkit 1.8.0, and
-it should be resiliant against future changes. It's likely that I won't have to update ProtocolLib for
-anything but bug and performance fixes. 
+result is quite flexible. Aside from netty package changes, it should be resilient against future changes.
+It's likely that I won't have to update ProtocolLib for anything but bug fixes and new features.
 
 How is this possible? It all comes down to reflection in the end. Essentially, no name is hard coded - 
 every field, method and class is deduced by looking at field types, package names or parameter
 types. It's remarkably consistent across different versions.
-
-
-### Incompatiblity
-
-The following plugins (to be expanded) are not compatible with ProtocolLib:

modules/API/pom.xml

@@ -0,0 +1,193 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <artifactId>ProtocolLib-API</artifactId>
+  <name>ProtocolLib-API</name>
+  <version>4.4.0</version>
+
+  <description>Provides read/write access to the Minecraft protocol.</description>
+  <url>http://www.spigotmc.org/resources/protocollib.1997/</url>
+  <packaging>jar</packaging>
+
+  <parent>
+    <groupId>com.comphenix.protocol</groupId>
+    <artifactId>ProtocolLib-Parent</artifactId>
+    <version>4.4.0-SNAPSHOT</version>
+    <relativePath>../../</relativePath>
+  </parent>
+
+  <properties>
+    <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    <project.build.number></project.build.number>
+    <project.fullVersion>${project.version}</project.fullVersion>
+  </properties>
+
+  <build>
+    <defaultGoal>clean install</defaultGoal>
+    <sourceDirectory>src/main/java</sourceDirectory>
+    <resources>
+      <resource>
+        <directory>src/main/resources</directory>
+        <filtering>true</filtering>
+        <excludes>
+          <exclude>**/*.java</exclude>
+        </excludes>
+      </resource>
+    </resources>
+
+    <plugins>
+      <plugin>
+        <artifactId>maven-compiler-plugin</artifactId>
+        <version>3.7.0</version>
+        <configuration>
+          <source>1.8</source>
+          <target>1.8</target>
+        </configuration>
+      </plugin>
+
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-jar-plugin</artifactId>
+        <version>3.1.0</version>
+        <configuration>
+          <archive>
+            <manifestEntries>
+              <Main-Class>com.comphenix.protocol.Application</Main-Class>
+              <Implementation-Title>ProtocolLib</Implementation-Title>
+              <Implementation-Version>${project.fullVersion}</Implementation-Version>
+              <Implementation-Vendor>dmulloy2</Implementation-Vendor>
+            </manifestEntries>
+          </archive>
+          <finalName>ProtocolLib</finalName>
+        </configuration>
+      </plugin>
+
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-surefire-plugin</artifactId>
+        <version>2.22.0</version>
+        <configuration>
+          <systemProperties>
+            <property>
+              <name>projectVersion</name>
+              <value>${project.version}</value>
+            </property>
+          </systemProperties>
+        </configuration>
+      </plugin>
+    </plugins>
+  </build>
+
+  <profiles>
+    <profile>
+      <id>jenkins</id>
+      <activation>
+        <property>
+          <name>env.BUILD_NUMBER</name>
+        </property>
+      </activation>
+      <properties>
+        <project.build.number>-b${env.BUILD_NUMBER}</project.build.number>
+        <project.fullVersion>${project.version}${project.build.number}</project.fullVersion>
+      </properties>
+    </profile>
+
+    <profile>
+      <id>release-sign-artifacts</id>
+      <activation>
+        <property>
+          <name>performRelease</name>
+          <value>true</value>
+        </property>
+      </activation>
+      <properties>
+        <project.fullVersion>${project.version}</project.fullVersion>
+      </properties>
+      <build>
+        <plugins>
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-source-plugin</artifactId>
+            <version>3.0.0</version>
+            <executions>
+              <execution>
+                <id>attach-sources</id>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-javadoc-plugin</artifactId>
+            <version>2.10.3</version>
+            <executions>
+              <execution>
+                <id>attach-javadocs</id>
+                <goals>
+                  <goal>jar</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+
+          <!-- TODO: Look into signing releases
+          <plugin>
+            <groupId>org.apache.maven.plugins</groupId>
+            <artifactId>maven-gpg-plugin</artifactId>
+            <version>1.6</version>
+            <executions>
+              <execution>
+                <id>sign-artifacts</id>
+                <phase>verify</phase>
+                <goals>
+                  <goal>sign</goal>
+                </goals>
+              </execution>
+            </executions>
+          </plugin>
+          -->
+
+        </plugins>
+      </build>
+    </profile>
+  </profiles>
+
+  <scm>
+    <connection>scm:git:git://github.com/dmulloy2/ProtocolLib.git</connection>
+    <developerConnection>scm:git:git@github.com:dmulloy2/ProtocolLib.git</developerConnection>
+    <url>https://github.com/dmulloy2/ProtocolLib</url>
+  </scm>
+
+  <licenses>
+    <license>
+      <name>GNU GENERAL PUBLIC LICENSE - Version 2, June 1991</name>
+      <url>http://www.gnu.org/licenses/gpl-2.0.txt</url>
+      <distribution>repo</distribution>
+    </license>
+  </licenses>
+
+  <developers>
+    <developer>
+      <id>dmulloy2</id>
+      <name>Dan Mulloy</name>
+      <url>http://dmulloy2.net/</url>
+      <roles>
+        <role>developer</role>
+        <role>maintainer</role>
+      </roles>
+    </developer>
+    <developer>
+      <id>aadnk</id>
+      <name>Kristian S. Stangeland</name>
+      <email>kr_stang@hotmail.com</email>
+      <url>http://comphenix.net/</url>
+      <roles>
+        <role>former author</role>
+      </roles>
+      <timezone>1</timezone>
+    </developer>
+  </developers>
+</project>

modules/API/src/main/java/com/comphenix/protocol/AsynchronousManager.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -52,7 +52,7 @@ public interface AsynchronousManager {
 
 	/**
 	 * Unregisters and closes the first asynchronous handler associated with the given listener.
-	 * @param handler - asynchronous handler.
+	 * @param listener - asynchronous listener
 	 */
 	public abstract void unregisterAsyncHandler(PacketListener listener);
 	
@@ -63,7 +63,7 @@ public interface AsynchronousManager {
 	public void unregisterAsyncHandlers(Plugin plugin);
 	
 	/**
-	 * Retrieves a immutable set containing the ID of the sent server packets that will be 
+	 * Retrieves a immutable set containing the ID of the sent server packets that will be
 	 * observed by the asynchronous listeners.
 	 * <p>
 	 * Deprecated: Use {@link #getSendingTypes()} instead.
@@ -73,7 +73,7 @@ public interface AsynchronousManager {
 	public abstract Set<Integer> getSendingFilters();
 
 	/**
-	 * Retrieves a immutable set containing the types of the sent server packets that will be 
+	 * Retrieves a immutable set containing the types of the sent server packets that will be
 	 * observed by the asynchronous listeners.
 	 * @return Every filtered server packet.
 	 */
@@ -152,4 +152,4 @@ public interface AsynchronousManager {
 	 * @return Set of every asynchronous packet listener.
 	 */
 	public abstract Set<PacketListener> getAsyncHandlers();
-}
+}

modules/API/src/main/java/com/comphenix/protocol/PacketStream.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -24,6 +24,7 @@ import org.bukkit.entity.Player;
 import com.comphenix.protocol.events.ListenerPriority;
 import com.comphenix.protocol.events.NetworkMarker;
 import com.comphenix.protocol.events.PacketContainer;
+import com.comphenix.protocol.injector.netty.WirePacket;
 
 /**
  * Represents a object capable of sending or receiving packets.
@@ -37,7 +38,7 @@ public interface PacketStream {
 	 * @param packet - packet to send.
 	 * @throws InvocationTargetException - if an error occured when sending the packet.
 	 */
-	public void sendServerPacket(Player receiver, PacketContainer packet) 
+	public void sendServerPacket(Player receiver, PacketContainer packet)
 			throws InvocationTargetException;
 
 	/**
@@ -61,6 +62,22 @@ public interface PacketStream {
 	public void sendServerPacket(Player receiver, PacketContainer packet, NetworkMarker marker, boolean filters)
 			throws InvocationTargetException;
 
+	/**
+	 * Send a wire packet to the given player.
+	 * @param receiver - the receiver.
+	 * @param id - packet id.
+	 * @param bytes - packet bytes.
+	 * @throws InvocationTargetException if an error occured when sending the packet.
+	 */
+	public void sendWirePacket(Player receiver, int id, byte[] bytes) throws InvocationTargetException;
+
+	/**
+	 * Send a wire packet to the given player.
+	 * @param receiver - the receiver.
+	 * @param packet - packet to send.
+	 * @throws InvocationTargetException if an error occured when sending the packet.
+	 */
+	public void sendWirePacket(Player receiver, WirePacket packet) throws InvocationTargetException;
 
 	/**
 	 * Simulate recieving a certain packet from a given player.
@@ -69,7 +86,7 @@ public interface PacketStream {
 	 * @throws InvocationTargetException If the reflection machinery failed.
 	 * @throws IllegalAccessException If the underlying method caused an error.
 	 */
-	public void recieveClientPacket(Player sender, PacketContainer packet) 
+	public void recieveClientPacket(Player sender, PacketContainer packet)
 			throws IllegalAccessException, InvocationTargetException;
 
 	/**

modules/API/src/main/java/com/comphenix/protocol/PacketTypeEnum.java

@@ -2,20 +2,20 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
-package com.comphenix.protocol.reflect;
+package com.comphenix.protocol;
 
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
@@ -23,8 +23,10 @@ import java.util.HashSet;
 import java.util.Iterator;
 import java.util.Set;
 
+import com.comphenix.protocol.PacketType;
 import com.google.common.collect.BiMap;
 import com.google.common.collect.HashBiMap;
+import com.google.common.collect.Sets;
 
 /**
  * Represents a more modern object-based enum.
@@ -33,39 +35,53 @@ import com.google.common.collect.HashBiMap;
  * want to prevent the creation of additional members dynamically.
  * @author Kristian
  */
-public class ObjectEnum<T> implements Iterable<T> {
+public class PacketTypeEnum implements Iterable<PacketType> {
 	// Used to convert between IDs and names
-	protected BiMap<T, String> members = HashBiMap.create();
-	
+	protected Set<PacketType> members = Sets.newHashSet();
+
 	/**
-	 * Registers every declared integer field.
+	 * Registers every declared PacketType field.
 	 */
-	public ObjectEnum(Class<T> fieldType) {
-		registerAll(fieldType);
+	public PacketTypeEnum() {
+		registerAll();
 	}
-	
+
 	/**
 	 * Registers every public assignable static field as a member.
 	 */
 	@SuppressWarnings("unchecked")
-	protected void registerAll(Class<T> fieldType) {
+	protected void registerAll() {
 		try {
-			// Register every int field
+			// Register every non-deprecated field
 			for (Field entry : this.getClass().getFields()) {
-				if (Modifier.isStatic(entry.getModifiers()) && fieldType.isAssignableFrom(entry.getType())) {
-					T value = (T) entry.get(null);
-					
-					if (value == null)
-						throw new IllegalArgumentException("Field " + entry + " was NULL. Remember to " + 
-								"construct the object after the field has been declared.");
-					registerMember(value, entry.getName());
+				if (Modifier.isStatic(entry.getModifiers()) && PacketType.class.isAssignableFrom(entry.getType())) {
+					PacketType value = (PacketType) entry.get(null);
+					if (value == null) {
+						throw new IllegalArgumentException("Field " + entry.getName() + " was null!");
+					}
+
+					value.setName(entry.getName());
+
+					if (entry.getAnnotation(PacketType.ForceAsync.class) != null) {
+						value.forceAsync();
+					}
+
+					boolean deprecated = entry.getAnnotation(Deprecated.class) != null;
+					if (deprecated) value.setDeprecated();
+
+					if (members.contains(value)) {
+						// Replace potentially deprecated packet types with non-deprecated ones
+						if (!deprecated) {
+							members.remove(value);
+							members.add(value);
+						}
+					} else {
+						members.add(value);
+					}
 				}
 			}
-		
-		} catch (IllegalArgumentException e) {
-			e.printStackTrace();
-		} catch (IllegalAccessException e) {
-			e.printStackTrace();
+		} catch (Exception ex) {
+			ex.printStackTrace();
 		}
 	}
 	
@@ -75,11 +91,14 @@ public class ObjectEnum<T> implements Iterable<T> {
 	 * @param name - name of member.
 	 * @return TRUE if the member was registered, FALSE otherwise.
 	 */
-	public boolean registerMember(T instance, String name) {
-		if (!members.containsKey(instance)) {
-			members.put(instance, name);	
+	public boolean registerMember(PacketType instance, String name) {
+		instance.setName(name);
+
+		if (!members.contains(instance)) {
+			members.add(instance);
 			return true;
 		}
+
 		return false;
 	}
 	
@@ -88,38 +107,36 @@ public class ObjectEnum<T> implements Iterable<T> {
 	 * @param member - the member to check.
 	 * @return TRUE if the given member has been registered, FALSE otherwise.
 	 */
-	public boolean hasMember(T member) {
-		return members.containsKey(member);
+	public boolean hasMember(PacketType member) {
+		return members.contains(member);
 	}
 	
 	/**
 	 * Retrieve a member by name,
 	 * @param name - name of member to retrieve.
 	 * @return The member, or NULL if not found.
+	 * @deprecated Don't use this
 	 */
-	public T valueOf(String name) {
-		return members.inverse().get(name);
+	@Deprecated
+	public PacketType valueOf(String name) {
+		for (PacketType member : members) {
+			if (member.name().equals(name))
+				return member;
+		}
+
+		return null;
 	}
-	
-	/**
-	 * Retrieve the name of the given member.
-	 * @param member - the member to retrieve.
-	 * @return Declared name of the member, or NULL if not found.
-	 */
-	public String getDeclaredName(T member) {
-		return members.get(member);
-	}
-	
+
 	/**
 	 * Retrieve every registered member.
 	 * @return Enumeration of every value.
 	 */
-	public Set<T> values() {
-		return new HashSet<T>(members.keySet());
+	public Set<PacketType> values() {
+		return new HashSet<>(members);
 	}
 
 	@Override
-	public Iterator<T> iterator() {
-		return members.keySet().iterator();
+	public Iterator<PacketType> iterator() {
+		return members.iterator();
 	}
 }

modules/API/src/main/java/com/comphenix/protocol/PacketTypeLookup.java

@@ -2,6 +2,8 @@ package com.comphenix.protocol;
 
 import java.util.Collection;
 import java.util.Collections;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
 
 import com.comphenix.protocol.PacketType.Protocol;
 import com.comphenix.protocol.PacketType.Sender;
@@ -15,7 +17,7 @@ import com.google.common.collect.Multimap;
  * @author Kristian
  */
 class PacketTypeLookup {
-	private static class ProtocolSenderLookup {
+	public static class ProtocolSenderLookup {
 		// Unroll lookup for performance reasons
 		public final IntegerMap<PacketType> HANDSHAKE_CLIENT = IntegerMap.newMap();
 		public final IntegerMap<PacketType> HANDSHAKE_SERVER = IntegerMap.newMap();
@@ -47,6 +49,39 @@ class PacketTypeLookup {
 			}
 		}
 	}
+
+	public static class ClassLookup {
+		// Unroll lookup for performance reasons
+		public final Map<String, PacketType> HANDSHAKE_CLIENT = new ConcurrentHashMap<String, PacketType>();
+		public final Map<String, PacketType> HANDSHAKE_SERVER = new ConcurrentHashMap<String, PacketType>();
+		public final Map<String, PacketType> GAME_CLIENT = new ConcurrentHashMap<String, PacketType>();
+		public final Map<String, PacketType> GAME_SERVER = new ConcurrentHashMap<String, PacketType>();
+		public final Map<String, PacketType> STATUS_CLIENT = new ConcurrentHashMap<String, PacketType>();
+		public final Map<String, PacketType> STATUS_SERVER = new ConcurrentHashMap<String, PacketType>();
+		public final Map<String, PacketType> LOGIN_CLIENT = new ConcurrentHashMap<String, PacketType>();
+		public final Map<String, PacketType> LOGIN_SERVER = new ConcurrentHashMap<String, PacketType>();
+		
+		/**
+		 * Retrieve the correct integer map for a specific protocol and sender.
+		 * @param protocol - the protocol.
+		 * @param sender - the sender.
+		 * @return The integer map of packets.
+		 */
+		public Map<String, PacketType> getMap(Protocol protocol, Sender sender) {
+			switch (protocol) {
+				case HANDSHAKING: 
+					return sender == Sender.CLIENT ? HANDSHAKE_CLIENT : HANDSHAKE_SERVER;
+				case PLAY:
+					return sender == Sender.CLIENT ? GAME_CLIENT : GAME_SERVER;
+				case STATUS:
+					return sender == Sender.CLIENT ? STATUS_CLIENT : STATUS_SERVER;
+				case LOGIN:
+					return sender == Sender.CLIENT ? LOGIN_CLIENT : LOGIN_SERVER;
+				default:
+					throw new IllegalArgumentException("Unable to find protocol " + protocol);
+			}
+		}
+	}
 	
 	// Packet IDs from 1.6.4 and below
 	private final IntegerMap<PacketType> legacyLookup = new IntegerMap<PacketType>();
@@ -54,11 +89,14 @@ class PacketTypeLookup {
 	private final IntegerMap<PacketType> clientLookup = new IntegerMap<PacketType>();
 	
 	// Packets for 1.7.2
-	private final ProtocolSenderLookup currentLookup = new ProtocolSenderLookup();
+	private final ProtocolSenderLookup idLookup = new ProtocolSenderLookup();
+
+	// Packets for 1.8+
+	private final ClassLookup classLookup = new ClassLookup();
 
 	// Packets based on name
 	private final Multimap<String, PacketType> nameLookup = HashMultimap.create();
-	
+
 	/**
 	 * Add a collection of packet types to the lookup.
 	 * @param types - the types to add.
@@ -79,9 +117,9 @@ class PacketTypeLookup {
 			}
 			// Skip unknown current packets
 			if (type.getCurrentId() != PacketType.UNKNOWN_PACKET) {
-				currentLookup.getMap(type.getProtocol(), type.getSender()).put(type.getCurrentId(), type);
+				idLookup.getMap(type.getProtocol(), type.getSender()).put(type.getCurrentId(), type);
+				classLookup.getMap(type.getProtocol(), type.getSender()).put(type.getClassNames()[0], type);
 			}
-			// Save name
 			nameLookup.put(type.name(), type);
 		}
 		return this;
@@ -132,8 +170,18 @@ class PacketTypeLookup {
 	 * @param sender - the sender.
 	 * @param packetId - the packet ID.
 	 * @return The corresponding packet type, or NULL if not found.
+	 * @deprecated IDs are no longer reliable
 	 */
+	@Deprecated
 	public PacketType getFromCurrent(Protocol protocol, Sender sender, int packetId) {
-		return currentLookup.getMap(protocol, sender).get(packetId);
+		return idLookup.getMap(protocol, sender).get(packetId);
+	}
+
+	public PacketType getFromCurrent(Protocol protocol, Sender sender, String name) {
+		return classLookup.getMap(protocol, sender).get(name);
+	}
+
+	public ClassLookup getClassLookup() {
+		return classLookup;
 	}
 }

modules/API/src/main/java/com/comphenix/protocol/Packets.java

@@ -17,10 +17,6 @@
 
 package com.comphenix.protocol;
 
-import java.util.Set;
-
-import com.comphenix.protocol.injector.PacketFilterManager;
-import com.comphenix.protocol.reflect.FieldAccessException;
 import com.comphenix.protocol.reflect.IntEnum;
 
 /**
@@ -165,30 +161,7 @@ public final class Packets {
 		public static Server getRegistry() {
 			return INSTANCE;
 		}
-		
-		/**
-		 * Determine if the given packet is a valid server packet in the current version of Minecraft.
-		 * <p>
-		 * Use {@link PacketType#isSupported()} instead.
-		 * @param packetID - the packet to test.
-		 * @return TRUE if this packet is supported, FALSE otherwise.
-		 * @throws FieldAccessException If we're unable to retrieve the server packet data from Minecraft.
-		 */
-		@Deprecated
-		public static boolean isSupported(int packetID) throws FieldAccessException {
-			return PacketFilterManager.getServerPackets().contains(packetID);
-		}
-		
-		/**
-		 * Retrieve every client packet the current version of Minecraft is aware of.
-		 * @return Every supported server packet.
-		 * @throws FieldAccessException If we're unable to retrieve the server packet data from Minecraft.
-		 */
-		@Deprecated
-		public static Set<Integer> getSupported() throws FieldAccessException {
-			return PacketFilterManager.getServerPackets();
-		}
-		
+
 		// We only allow a single instance of this class
 	    private Server() {
 			super();
@@ -262,26 +235,7 @@ public final class Packets {
 		public static Client getRegistry() {
 			return INSTANCE;
 		}
-		
-		/**
-		 * Determine if the given packet is a valid client packet in the current version of Minecraft.
-		 * @param packetID - the packet to test.
-		 * @return TRUE if this packet is supported, FALSE otherwise.
-		 * @throws FieldAccessException If we're unable to retrieve the client packet data from Minecraft.
-		 */
-		public static boolean isSupported(int packetID) throws FieldAccessException {
-			return PacketFilterManager.getClientPackets().contains(packetID);
-		}
-		
-		/**
-		 * Retrieve every client packet the current version of Minecraft is aware of.
-		 * @return Every supported client packet.
-		 * @throws FieldAccessException If we're unable to retrieve the client packet data from Minecraft.
-		 */
-		public static Set<Integer> getSupported() throws FieldAccessException {
-			return PacketFilterManager.getClientPackets();
-		}
-		
+
 		// Like above
 		private Client() {
 			super();

modules/API/src/main/java/com/comphenix/protocol/ProtocolConfig.java

@@ -1,4 +1,4 @@
-/*
+/**
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
@@ -14,18 +14,19 @@
  *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
  *  02111-1307 USA
  */
-
 package com.comphenix.protocol;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.List;
+import java.util.Locale;
 
 import org.bukkit.configuration.Configuration;
 import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.plugin.Plugin;
 
-import com.comphenix.protocol.injector.PacketFilterManager.PlayerInjectHooks;
+import com.comphenix.protocol.injector.PlayerInjectHooks;
 import com.google.common.base.Charsets;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Lists;
@@ -38,53 +39,49 @@ import com.google.common.io.Files;
  */
 public class ProtocolConfig {
 	private static final String LAST_UPDATE_FILE = "lastupdate";
-	
+
 	private static final String SECTION_GLOBAL = "global";
 	private static final String SECTION_AUTOUPDATER = "auto updater";
-	
+
 	private static final String METRICS_ENABLED = "metrics";
-	
-	private static final String IGNORE_VERSION_CHECK = "ignore version check";	
+
+	private static final String IGNORE_VERSION_CHECK = "ignore version check";
 	private static final String BACKGROUND_COMPILER_ENABLED = "background compiler";
 
 	private static final String DEBUG_MODE_ENABLED = "debug";
 	private static final String DETAILED_ERROR = "detailed error";
 	private static final String INJECTION_METHOD = "injection method";
-	
+
 	private static final String SCRIPT_ENGINE_NAME = "script engine";
 	private static final String SUPPRESSED_REPORTS = "suppressed reports";
-	
+
 	private static final String UPDATER_NOTIFY = "notify";
 	private static final String UPDATER_DOWNLAD = "download";
 	private static final String UPDATER_DELAY = "delay";
-	
+
 	// Defaults
 	private static final long DEFAULT_UPDATER_DELAY = 43200;
-	
+
 	private Plugin plugin;
 	private Configuration config;
 	private boolean loadingSections;
-	
+
 	private ConfigurationSection global;
 	private ConfigurationSection updater;
-	
+
 	// Last update time
 	private long lastUpdateTime;
 	private boolean configChanged;
 	private boolean valuesChanged;
-	
+
 	// Modifications
 	private int modCount;
-	
+
 	public ProtocolConfig(Plugin plugin) {
-		this(plugin, plugin.getConfig());
-	}
-	
-	public ProtocolConfig(Plugin plugin, Configuration config) {
 		this.plugin = plugin;
 		reloadConfig();
 	}
-	
+
 	/**
 	 * Reload configuration file.
 	 */
@@ -93,19 +90,20 @@ public class ProtocolConfig {
 		configChanged = false;
 		valuesChanged = false;
 		modCount++;
-		
+
 		this.config = plugin.getConfig();
 		this.lastUpdateTime = loadLastUpdate();
 		loadSections(!loadingSections);
 	}
-	
+
 	/**
 	 * Load the last update time stamp from the file system.
+	 * 
 	 * @return Last update time stamp.
 	 */
 	private long loadLastUpdate() {
 		File dataFile = getLastUpdateFile();
-		
+
 		if (dataFile.exists()) {
 			try {
 				return Long.parseLong(Files.toString(dataFile, Charsets.UTF_8));
@@ -118,37 +116,40 @@ public class ProtocolConfig {
 		// Default last update
 		return 0;
 	}
-	
+
 	/**
 	 * Store the given time stamp.
+	 * 
 	 * @param value - time stamp to store.
 	 */
 	private void saveLastUpdate(long value) {
 		File dataFile = getLastUpdateFile();
-	
+
 		// The data folder must exist
 		dataFile.getParentFile().mkdirs();
-		
+
 		if (dataFile.exists())
 			dataFile.delete();
-		
+
 		try {
 			Files.write(Long.toString(value), dataFile, Charsets.UTF_8);
 		} catch (IOException e) {
 			throw new RuntimeException("Cannot write " + dataFile, e);
 		}
 	}
-	
+
 	/**
 	 * Retrieve the file that is used to store the update time stamp.
+	 * 
 	 * @return File storing the update time stamp.
 	 */
 	private File getLastUpdateFile() {
 		return new File(plugin.getDataFolder(), LAST_UPDATE_FILE);
 	}
-	
+
 	/**
 	 * Load data sections.
+	 * 
 	 * @param copyDefaults - whether or not to copy configuration defaults.
 	 */
 	private void loadSections(boolean copyDefaults) {
@@ -157,25 +158,29 @@ public class ProtocolConfig {
 		}
 		if (global != null) {
 			updater = global.getConfigurationSection(SECTION_AUTOUPDATER);
+			if (updater.getValues(true).isEmpty()) {
+				plugin.getLogger().warning("Updater section is missing, regenerate your config!");
+			}
 		}
 
 		// Automatically copy defaults
 		if (copyDefaults && (!getFile().exists() || global == null || updater == null)) {
 			loadingSections = true;
-			
+
 			if (config != null)
 				config.options().copyDefaults(true);
 			plugin.saveDefaultConfig();
 			plugin.reloadConfig();
-			loadingSections = false;	
-			
+			loadingSections = false;
+
 			// Inform the user
-			System.out.println("[ProtocolLib] Created default configuration.");
+			plugin.getLogger().info("Created default configuration.");
 		}
 	}
-	
+
 	/**
 	 * Set a particular configuration key value pair.
+	 * 
 	 * @param section - the configuration root.
 	 * @param path - the path to the key.
 	 * @param value - the value to set.
@@ -185,93 +190,122 @@ public class ProtocolConfig {
 		section.set(path, value);
 	}
 
+	@SuppressWarnings("unchecked")
+	private <T> T getGlobalValue(String path, T def) {
+		try {
+			return (T) global.get(path, def);
+		} catch (Throwable ex) {
+			return def;
+		}
+	}
+
+	@SuppressWarnings("unchecked")
+	private <T> T getUpdaterValue(String path, T def) {
+		try {
+			return (T) updater.get(path, def);
+		} catch (Throwable ex) {
+			return def;
+		}
+	}
+
 	/**
 	 * Retrieve a reference to the configuration file.
+	 * 
 	 * @return Configuration file on disk.
 	 */
 	public File getFile() {
 		return new File(plugin.getDataFolder(), "config.yml");
 	}
-	
+
 	/**
 	 * Determine if detailed error reporting is enabled. Default FALSE.
+	 * 
 	 * @return TRUE if it is enabled, FALSE otherwise.
 	 */
 	public boolean isDetailedErrorReporting() {
-		return global.getBoolean(DETAILED_ERROR, false);
+		return getGlobalValue(DETAILED_ERROR, false);
 	}
-	
+
 	/**
 	 * Set whether or not detailed error reporting is enabled.
+	 * 
 	 * @param value - TRUE if it is enabled, FALSE otherwise.
 	 */
 	public void setDetailedErrorReporting(boolean value) {
 		global.set(DETAILED_ERROR, value);
 	}
-	
+
 	/**
 	 * Retrieve whether or not ProtocolLib should determine if a new version has been released.
+	 * 
 	 * @return TRUE if it should do this automatically, FALSE otherwise.
 	 */
 	public boolean isAutoNotify() {
-		return updater.getBoolean(UPDATER_NOTIFY, true);
+		return getUpdaterValue(UPDATER_NOTIFY, true);
 	}
-	
+
 	/**
 	 * Set whether or not ProtocolLib should determine if a new version has been released.
+	 * 
 	 * @param value - TRUE to do this automatically, FALSE otherwise.
 	 */
 	public void setAutoNotify(boolean value) {
 		setConfig(updater, UPDATER_NOTIFY, value);
 		modCount++;
 	}
-	
+
 	/**
 	 * Retrieve whether or not ProtocolLib should automatically download the new version.
+	 * 
 	 * @return TRUE if it should, FALSE otherwise.
 	 */
 	public boolean isAutoDownload() {
-		return updater != null && updater.getBoolean(UPDATER_DOWNLAD, true);
+		return updater != null && getUpdaterValue(UPDATER_DOWNLAD, false);
 	}
-	
+
 	/**
 	 * Set whether or not ProtocolLib should automatically download the new version.
+	 * 
 	 * @param value - TRUE if it should. FALSE otherwise.
 	 */
 	public void setAutoDownload(boolean value) {
 		setConfig(updater, UPDATER_DOWNLAD, value);
 		modCount++;
 	}
-	
+
 	/**
 	 * Determine whether or not debug mode is enabled.
 	 * <p>
 	 * This grants access to the filter command.
+	 * 
 	 * @return TRUE if it is, FALSE otherwise.
 	 */
 	public boolean isDebug() {
-		return global.getBoolean(DEBUG_MODE_ENABLED, false);
+		return getGlobalValue(DEBUG_MODE_ENABLED, false);
 	}
-	
+
 	/**
 	 * Set whether or not debug mode is enabled.
+	 * 
 	 * @param value - TRUE if it is enabled, FALSE otherwise.
 	 */
 	public void setDebug(boolean value) {
 		setConfig(global, DEBUG_MODE_ENABLED, value);
 		modCount++;
 	}
-	
+
 	/**
 	 * Retrieve an immutable list of every suppressed report type.
+	 * 
 	 * @return Every suppressed report type.
 	 */
 	public ImmutableList<String> getSuppressedReports() {
-		return ImmutableList.copyOf(global.getStringList(SUPPRESSED_REPORTS));
+		return ImmutableList.copyOf(getGlobalValue(SUPPRESSED_REPORTS, new ArrayList<String>()));
 	}
-	
+
 	/**
 	 * Set the list of suppressed report types,
+	 * 
 	 * @param reports - suppressed report types.
 	 */
 	public void setSuppressedReports(List<String> reports) {
@@ -281,17 +315,19 @@ public class ProtocolConfig {
 
 	/**
 	 * Retrieve the amount of time to wait until checking for a new update.
+	 * 
 	 * @return The amount of time to wait.
 	 */
 	public long getAutoDelay() {
 		// Note that the delay must be greater than 59 seconds
-		return Math.max(updater.getInt(UPDATER_DELAY, 0), DEFAULT_UPDATER_DELAY);
+		return Math.max(getUpdaterValue(UPDATER_DELAY, 0), DEFAULT_UPDATER_DELAY);
 	}
-	
+
 	/**
 	 * Set the amount of time to wait until checking for a new update.
 	 * <p>
 	 * This time must be greater than 59 seconds.
+	 * 
 	 * @param delaySeconds - the amount of time to wait.
 	 */
 	public void setAutoDelay(long delaySeconds) {
@@ -301,20 +337,20 @@ public class ProtocolConfig {
 		setConfig(updater, UPDATER_DELAY, delaySeconds);
 		modCount++;
 	}
-	
+
 	/**
 	 * The version of Minecraft to ignore the built-in safety feature.
+	 * 
 	 * @return The version to ignore ProtocolLib's satefy.
 	 */
 	public String getIgnoreVersionCheck() {
-		return global.getString(IGNORE_VERSION_CHECK, "");
+		return getGlobalValue(IGNORE_VERSION_CHECK, "");
 	}
-	
+
 	/**
 	 * Sets under which version of Minecraft the version safety feature will be ignored.
 	 * <p>
-	 * This is useful if a server operator has tested and verified that a version of ProtocolLib works,
-	 * but doesn't want or can't upgrade to a newer version.
+	 * This is useful if a server operator has tested and verified that a version of ProtocolLib works, but doesn't want or can't upgrade to a newer version.
 	 * 
 	 * @param ignoreVersion - the version of Minecraft where the satefy will be disabled.
 	 */
@@ -322,15 +358,16 @@ public class ProtocolConfig {
 		setConfig(global, IGNORE_VERSION_CHECK, ignoreVersion);
 		modCount++;
 	}
-	
+
 	/**
 	 * Retrieve whether or not metrics is enabled.
+	 * 
 	 * @return TRUE if metrics is enabled, FALSE otherwise.
 	 */
 	public boolean isMetricsEnabled() {
-		return global.getBoolean(METRICS_ENABLED, true);
+		return getGlobalValue(METRICS_ENABLED, true);
 	}
-	
+
 	/**
 	 * Set whether or not metrics is enabled.
 	 * <p>
@@ -342,28 +379,31 @@ public class ProtocolConfig {
 		setConfig(global, METRICS_ENABLED, enabled);
 		modCount++;
 	}
-	
+
 	/**
 	 * Retrieve whether or not the background compiler for structure modifiers is enabled or not.
+	 * 
 	 * @return TRUE if it is enabled, FALSE otherwise.
 	 */
 	public boolean isBackgroundCompilerEnabled() {
-		return global.getBoolean(BACKGROUND_COMPILER_ENABLED, true);
+		return getGlobalValue(BACKGROUND_COMPILER_ENABLED, true);
 	}
-	
+
 	/**
 	 * Set whether or not the background compiler for structure modifiers is enabled or not.
 	 * <p>
 	 * This setting will take effect next time ProtocolLib is started.
+	 * 
 	 * @param enabled - TRUE if is enabled/running, FALSE otherwise.
 	 */
 	public void setBackgroundCompilerEnabled(boolean enabled) {
 		setConfig(global, BACKGROUND_COMPILER_ENABLED, enabled);
 		modCount++;
 	}
-	
+
 	/**
 	 * Retrieve the last time we updated, in seconds since 1970.01.01 00:00.
+	 * 
 	 * @return Last update time.
 	 */
 	public long getAutoLastTime() {
@@ -373,75 +413,81 @@ public class ProtocolConfig {
 	/**
 	 * Set the last time we updated, in seconds since 1970.01.01 00:00.
 	 * <p>
-	 * Note that this is not considered to modify the configuration, so the modification count 
-	 * will not be incremented.
+	 * Note that this is not considered to modify the configuration, so the modification count will not be incremented.
+	 * 
 	 * @param lastTimeSeconds - new last update time.
 	 */
-	public void setAutoLastTime(long lastTimeSeconds) { 
+	public void setAutoLastTime(long lastTimeSeconds) {
 		this.valuesChanged = true;
 		this.lastUpdateTime = lastTimeSeconds;
 	}
-	
+
 	/**
 	 * Retrieve the unique name of the script engine to use for filtering.
+	 * 
 	 * @return Script engine to use.
 	 */
 	public String getScriptEngineName() {
-		return global.getString(SCRIPT_ENGINE_NAME, "JavaScript");
+		return getGlobalValue(SCRIPT_ENGINE_NAME, "JavaScript");
 	}
-	
+
 	/**
 	 * Set the unique name of the script engine to use for filtering.
 	 * <p>
 	 * This setting will take effect next time ProtocolLib is started.
+	 * 
 	 * @param name - name of the script engine to use.
 	 */
 	public void setScriptEngineName(String name) {
 		setConfig(global, SCRIPT_ENGINE_NAME, name);
 		modCount++;
 	}
-	
+
 	/**
 	 * Retrieve the default injection method.
+	 * 
 	 * @return Default method.
 	 */
 	public PlayerInjectHooks getDefaultMethod() {
 		return PlayerInjectHooks.NETWORK_SERVER_OBJECT;
 	}
-	
+
 	/**
 	 * Retrieve the injection method that has been set in the configuration, or use a default value.
+	 * 
 	 * @return Injection method to use.
 	 * @throws IllegalArgumentException If the configuration option is malformed.
 	 */
 	public PlayerInjectHooks getInjectionMethod() throws IllegalArgumentException {
 		String text = global.getString(INJECTION_METHOD);
-		
+
 		// Default hook if nothing has been set
 		PlayerInjectHooks hook = getDefaultMethod();
-		
-		if (text != null) 
-			hook = PlayerInjectHooks.valueOf(text.toUpperCase().replace(" ", "_"));
+
+		if (text != null)
+			hook = PlayerInjectHooks.valueOf(text.toUpperCase(Locale.ENGLISH).replace(" ", "_"));
 		return hook;
 	}
-	
+
 	/**
 	 * Set the starting injection method to use.
+	 * 
 	 * @return Injection method.
 	 */
 	public void setInjectionMethod(PlayerInjectHooks hook) {
 		setConfig(global, INJECTION_METHOD, hook.name());
 		modCount++;
 	}
-	
+
 	/**
 	 * Retrieve the number of modifications made to this configuration.
+	 * 
 	 * @return The number of modifications.
 	 */
 	public int getModificationCount() {
 		return modCount;
 	}
-	
+
 	/**
 	 * Save the current configuration file.
 	 */
@@ -450,7 +496,7 @@ public class ProtocolConfig {
 			saveLastUpdate(lastUpdateTime);
 		if (configChanged)
 			plugin.saveConfig();
-		
+
 		// And we're done
 		valuesChanged = false;
 		configChanged = false;

modules/API/src/main/java/com/comphenix/protocol/ProtocolLibrary.java

@@ -0,0 +1,143 @@
+/**
+ *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
+ *  Copyright (C) 2016 dmulloy2
+ *
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
+ *  the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *  See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ *  02111-1307 USA
+ */
+package com.comphenix.protocol;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.apache.commons.lang.Validate;
+import org.bukkit.plugin.Plugin;
+
+import com.comphenix.protocol.error.BasicErrorReporter;
+import com.comphenix.protocol.error.ErrorReporter;
+import com.google.common.util.concurrent.ListeningScheduledExecutorService;
+
+/**
+ * The main entry point for ProtocolLib.
+ * @author dmulloy2
+ */
+public class ProtocolLibrary {
+	/**
+	 * The minimum version ProtocolLib has been tested with.
+	 */
+	public static final String MINIMUM_MINECRAFT_VERSION = "1.8";
+
+	/**
+	 * The maximum version ProtocolLib has been tested with.
+	 */
+	public static final String MAXIMUM_MINECRAFT_VERSION = "1.13.1";
+
+	/**
+	 * The date (with ISO 8601 or YYYY-MM-DD) when the most recent version (1.13.1) was released.
+	 */
+	public static final String MINECRAFT_LAST_RELEASE_DATE = "2018-08-22";
+
+	/**
+	 * Plugins that are currently incompatible with ProtocolLib.
+	 */
+	public static final List<String> INCOMPATIBLE = Arrays.asList("TagAPI");
+
+	private static Plugin plugin;
+	private static ProtocolConfig config;
+	private static ProtocolManager manager;
+	private static ErrorReporter reporter = new BasicErrorReporter();
+
+	private static ListeningScheduledExecutorService executorAsync;
+	private static ListeningScheduledExecutorService executorSync;
+
+	private static boolean updatesDisabled;
+	private static boolean initialized;
+
+	protected static void init(Plugin plugin, ProtocolConfig config, ProtocolManager manager, ErrorReporter reporter,
+			ListeningScheduledExecutorService executorAsync, ListeningScheduledExecutorService executorSync) {
+		Validate.isTrue(!initialized, "ProtocolLib has already been initialized.");
+		ProtocolLibrary.plugin = plugin;
+		ProtocolLibrary.config = config;
+		ProtocolLibrary.manager = manager;
+		ProtocolLibrary.reporter = reporter;
+		ProtocolLibrary.executorAsync = executorAsync;
+		ProtocolLibrary.executorSync = executorSync;
+		initialized = true;
+	}
+
+	/**
+	 * Gets the ProtocolLib plugin instance.
+	 * @return The plugin instance
+	 */
+	public static Plugin getPlugin() {
+		return plugin;
+	}
+
+	/**
+	 * Gets ProtocolLib's configuration
+	 * @return The config
+	 */
+	public static ProtocolConfig getConfig() {
+		return config;
+	}
+
+	/**
+	 * Retrieves the packet protocol manager.
+	 * @return Packet protocol manager
+	 */
+	public static ProtocolManager getProtocolManager() {
+		return manager;
+	}
+
+	/**
+	 * Retrieve the current error reporter.
+	 * @return Current error reporter.
+	 */
+	public static ErrorReporter getErrorReporter() {
+		return reporter;
+	}
+
+	/**
+	 * Retrieve an executor service for performing asynchronous tasks on the behalf of ProtocolLib.
+	 * <p>
+	 * Note that this service is NULL if ProtocolLib has not been initialized yet.
+	 * @return The executor service, or NULL.
+	 */
+	public static ListeningScheduledExecutorService getExecutorAsync() {
+		return executorAsync;
+	}
+
+	/**
+	 * Retrieve an executor service for performing synchronous tasks (main thread) on the behalf of ProtocolLib.
+	 * <p>
+	 * Note that this service is NULL if ProtocolLib has not been initialized yet.
+	 * @return The executor service, or NULL.
+	 */
+	public static ListeningScheduledExecutorService getExecutorSync() {
+		return executorSync;
+	}
+
+	/**
+	 * Disables the ProtocolLib update checker.
+	 */
+	public static void disableUpdates() {
+		updatesDisabled = true;
+	}
+
+	/**
+	 * Whether or not updates are currently disabled.
+	 * @return True if it is, false if not
+	 */
+	public static boolean updatesDisabled() {
+		return updatesDisabled;
+	}
+}

modules/API/src/main/java/com/comphenix/protocol/ProtocolLogger.java

@@ -0,0 +1,82 @@
+/**
+ *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
+ *  Copyright (C) 2016 dmulloy2
+ *
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
+ *  the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *  See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ *  02111-1307 USA
+ */
+package com.comphenix.protocol;
+
+import java.text.MessageFormat;
+import java.util.logging.Level;
+
+import org.bukkit.plugin.Plugin;
+
+/**
+ * @author dmulloy2
+ */
+public class ProtocolLogger {
+	private static Plugin plugin;
+
+	protected static void init(Plugin plugin) {
+		ProtocolLogger.plugin = plugin;
+	}
+
+	public static boolean isDebugEnabled() {
+		try {
+			return plugin.getConfig().getBoolean("global.debug", false);
+		} catch (Throwable ex) { // Enable in testing environments
+			return true;
+		}
+	}
+
+	/**
+	 * Logs a message to console with a given level.
+	 * @param level Logging level
+	 * @param message Message to log
+	 * @param args Arguments to format in
+	 */
+	public static void log(Level level, String message, Object... args) {
+		plugin.getLogger().log(level, MessageFormat.format(message, args));
+	}
+
+	/**
+	 * Logs a method to console with the INFO level.
+	 * @param message Message to log
+	 * @param args Arguments to format in
+	 */
+	public static void log(String message, Object... args) {
+		log(Level.INFO, message, args);
+	}
+
+	/**
+	 * Logs a message to console with a given level and exception.
+	 * @param level Logging level
+	 * @param message Message to log
+	 * @param ex Exception to log
+	 */
+	public static void log(Level level, String message, Throwable ex) {
+		plugin.getLogger().log(level, message, ex);
+	}
+
+	public static void debug(String message, Object... args) {
+		if (isDebugEnabled()) {
+			log("[Debug] " + message, args);
+		}
+	}
+
+	public static void debug(String message, Throwable ex) {
+		if (isDebugEnabled()) {
+			plugin.getLogger().log(Level.WARNING, "[Debug] " + message, ex);
+		}
+	}
+}

modules/API/src/main/java/com/comphenix/protocol/ProtocolManager.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -29,6 +29,7 @@ import org.bukkit.plugin.Plugin;
 
 import com.comphenix.protocol.async.AsyncMarker;
 import com.comphenix.protocol.events.ListenerPriority;
+import com.comphenix.protocol.events.ListeningWhitelist;
 import com.comphenix.protocol.events.PacketContainer;
 import com.comphenix.protocol.events.PacketListener;
 import com.comphenix.protocol.injector.PacketConstructor;
@@ -53,7 +54,7 @@ public interface ProtocolManager extends PacketStream {
 	/**
 	 * Send a packet to the given player.
 	 * <p>
-	 * Re-sending a previously cancelled packet is discouraged. Use {@link AsyncMarker#incrementProcessingDelay()} 
+	 * Re-sending a previously cancelled packet is discouraged. Use {@link AsyncMarker#incrementProcessingDelay()}
 	 * to delay a packet until a certain condition has been met.
 	 * 
 	 * @param receiver - the receiver.
@@ -62,13 +63,13 @@ public interface ProtocolManager extends PacketStream {
 	 * @throws InvocationTargetException - if an error occurred when sending the packet.
 	 */
 	@Override
-	public void sendServerPacket(Player receiver, PacketContainer packet, boolean filters) 
+	public void sendServerPacket(Player receiver, PacketContainer packet, boolean filters)
 			throws InvocationTargetException;
 	
 	/**
 	 * Simulate receiving a certain packet from a given player.
 	 * <p>
-	 * Receiving a previously cancelled packet is discouraged. Use {@link AsyncMarker#incrementProcessingDelay()} 
+	 * Receiving a previously cancelled packet is discouraged. Use {@link AsyncMarker#incrementProcessingDelay()}
 	 * to delay a packet until a certain condition has been met.
 	 * 
 	 * @param sender - the sender.
@@ -78,7 +79,7 @@ public interface ProtocolManager extends PacketStream {
 	 * @throws IllegalAccessException If the underlying method caused an error.
 	 */
 	@Override
-	public void recieveClientPacket(Player sender, PacketContainer packet, boolean filters) 
+	public void recieveClientPacket(Player sender, PacketContainer packet, boolean filters)
 			throws IllegalAccessException, InvocationTargetException;
 	
 	/**
@@ -89,9 +90,9 @@ public interface ProtocolManager extends PacketStream {
 	public void broadcastServerPacket(PacketContainer packet);
 	
 	/**
-	 * Broadcast a packet to every player that is receiving information about a given entity. 
+	 * Broadcast a packet to every player that is receiving information about a given entity.
 	 * <p>
-	 * This is usually every player in the same world within an observable distance. If the entity is a 
+	 * This is usually every player in the same world within an observable distance. If the entity is a
 	 * player, it will only be included if <i>includeTracker</i> is TRUE.
 	 * @param packet - the packet to broadcast.
 	 * @param entity - the entity whose trackers we will inform.
@@ -115,17 +116,17 @@ public interface ProtocolManager extends PacketStream {
 	public ImmutableSet<PacketListener> getPacketListeners();
 
 	/**
-	 * Adds a packet listener. 
+	 * Adds a packet listener.
 	 * <p>
-	 * Adding an already registered listener has no effect. If you need to change the packets 
-	 * the current listener is observing, you must first remove the packet listener before you 
+	 * Adding an already registered listener has no effect. If you need to change the packets
+	 * the current listener is observing, you must first remove the packet listener before you
 	 * can register it again.
 	 * @param listener - new packet listener.
 	 */
 	public void addPacketListener(PacketListener listener);
 
 	/**
-	 * Removes a given packet listener. 
+	 * Removes a given packet listener.
 	 * <p>
 	 * Attempting to remove a listener that doesn't exist has no effect.
 	 * @param listener - the packet listener to remove.
@@ -158,7 +159,7 @@ public interface ProtocolManager extends PacketStream {
 	/**
 	 * Constructs a new encapsulated Minecraft packet with the given ID.
 	 * <p>
-	 * If set to true, the <i>forceDefaults</i> option will force the system to automatically 
+	 * If set to true, the <i>forceDefaults</i> option will force the system to automatically
 	 * give non-primitive fields in the packet sensible default values. For instance, certain
 	 * packets - like Packet60Explosion - require a List or Set to be non-null. If the
 	 * forceDefaults option is true, the List or Set will be automatically created.
@@ -175,7 +176,7 @@ public interface ProtocolManager extends PacketStream {
 	/**
 	 * Constructs a new encapsulated Minecraft packet with the given ID.
 	 * <p>
-	 * If set to true, the <i>forceDefaults</i> option will force the system to automatically 
+	 * If set to true, the <i>forceDefaults</i> option will force the system to automatically
 	 * give non-primitive fields in the packet sensible default values. For instance, certain
 	 * packets - like Packet60Explosion - require a List or Set to be non-null. If the
 	 * forceDefaults option is true, the List or Set will be automatically created.
@@ -199,7 +200,7 @@ public interface ProtocolManager extends PacketStream {
 	
 	/**
 	 * Construct a packet using the special builtin Minecraft constructors.
-	 * @param id - the packet type.
+	 * @param type - the packet type.
 	 * @param arguments - arguments that will be passed to the constructor.
 	 * @return The packet constructor.
 	 */
@@ -208,7 +209,7 @@ public interface ProtocolManager extends PacketStream {
 	/**
 	 * Completely resend an entity to a list of clients.
 	 * <p>
-	 * Note that this method is NOT thread safe. If you call this method from anything 
+	 * Note that this method is NOT thread safe. If you call this method from anything
 	 * but the main thread, it will throw an exception.
 	 * @param entity - entity to refresh.
 	 * @param observers - the clients to update.
@@ -269,7 +270,7 @@ public interface ProtocolManager extends PacketStream {
 	public MinecraftVersion getMinecraftVersion();
 	
 	/**
-	 * Determines whether or not this protocol manager has been disabled. 
+	 * Determines whether or not this protocol manager has been disabled.
 	 * @return TRUE if it has, FALSE otherwise.
 	 */
 	public boolean isClosed();
@@ -279,4 +280,6 @@ public interface ProtocolManager extends PacketStream {
 	 * @return Asynchronous packet manager.
 	 */
 	public AsynchronousManager getAsynchronousManager();
-}
+
+	public void verifyWhitelist(PacketListener listener, ListeningWhitelist whitelist);
+}

modules/API/src/main/java/com/comphenix/protocol/async/AsyncFilterManager.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -35,7 +35,6 @@ import com.comphenix.protocol.error.ErrorReporter;
 import com.comphenix.protocol.events.ListeningWhitelist;
 import com.comphenix.protocol.events.PacketEvent;
 import com.comphenix.protocol.events.PacketListener;
-import com.comphenix.protocol.injector.PacketFilterManager;
 import com.comphenix.protocol.injector.PrioritizedListener;
 import com.comphenix.protocol.injector.SortedPacketListenerList;
 import com.comphenix.protocol.injector.packet.PacketRegistry;
@@ -81,7 +80,7 @@ public class AsyncFilterManager implements AsynchronousManager {
 	/**
 	 * Initialize a asynchronous filter manager.
 	 * <p>
-	 * <b>Internal method</b>. Retrieve the global asynchronous manager from the protocol manager instead. 
+	 * <b>Internal method</b>. Retrieve the global asynchronous manager from the protocol manager instead.
 	 * @param reporter - desired error reporter.
 	 * @param scheduler - task scheduler.
 	 */
@@ -148,7 +147,7 @@ public class AsyncFilterManager implements AsynchronousManager {
 		ImmutableSet.Builder<PacketListener> builder = ImmutableSet.builder();
 		
 		// Add every asynchronous packet listener
-		for (PrioritizedListener<AsyncListenerHandler> handler : 
+		for (PrioritizedListener<AsyncListenerHandler> handler :
 				Iterables.concat(serverProcessingQueue.values(), clientProcessingQueue.values())) {
 			builder.add(handler.getListener().getAsyncListener());
 		}
@@ -181,11 +180,11 @@ public class AsyncFilterManager implements AsynchronousManager {
 		
 		// Add listener to either or both processing queue
 		if (hasValidWhitelist(sendingWhitelist)) {
-			PacketFilterManager.verifyWhitelist(listener, sendingWhitelist);
+			manager.verifyWhitelist(listener, sendingWhitelist);
 			serverProcessingQueue.addListener(handler, sendingWhitelist);
 		}
 		if (hasValidWhitelist(receivingWhitelist)) {
-			PacketFilterManager.verifyWhitelist(listener, receivingWhitelist);
+			manager.verifyWhitelist(listener, receivingWhitelist);
 			clientProcessingQueue.addListener(handler, receivingWhitelist);
 		}
 		
@@ -221,7 +220,7 @@ public class AsyncFilterManager implements AsynchronousManager {
 		if (listener == null)
 			throw new IllegalArgumentException("listener cannot be NULL.");
 		
-		AsyncListenerHandler handler = 
+		AsyncListenerHandler handler =
 					  findHandler(serverProcessingQueue, listener.getSendingWhitelist(), listener);
 		
 		if (handler == null) {
@@ -232,7 +231,7 @@ public class AsyncFilterManager implements AsynchronousManager {
 	
 	// Search for the first correct handler
 	private AsyncListenerHandler findHandler(PacketProcessingQueue queue, ListeningWhitelist search, PacketListener target) {
-		if (ListeningWhitelist.isEmpty(search)) 
+		if (ListeningWhitelist.isEmpty(search))
 			return null;
 		
 		for (PacketType type : search.getTypes()) {
@@ -250,7 +249,7 @@ public class AsyncFilterManager implements AsynchronousManager {
 		if (handler == null)
 			throw new IllegalArgumentException("listenerToken cannot be NULL");
 		
-		handler.cancel();	
+		handler.cancel();
 	}
 	
 	// Called by AsyncListenerHandler
@@ -295,7 +294,7 @@ public class AsyncFilterManager implements AsynchronousManager {
 	private void unregisterAsyncHandlers(PacketProcessingQueue processingQueue, Plugin plugin) {
 		
 		// Iterate through every packet listener
-		for (PrioritizedListener<AsyncListenerHandler> listener : processingQueue.values()) {			
+		for (PrioritizedListener<AsyncListenerHandler> listener : processingQueue.values()) {
 			// Remove the listener
 			if (Objects.equal(listener.getListener().getPlugin(), plugin)) {
 				unregisterAsyncHandler(listener.getListener());
@@ -305,22 +304,28 @@ public class AsyncFilterManager implements AsynchronousManager {
 	
 	/**
 	 * Enqueue a packet for asynchronous processing.
+	 * 
 	 * @param syncPacket - synchronous packet event.
 	 * @param asyncMarker - the asynchronous marker to use.
 	 */
 	public synchronized void enqueueSyncPacket(PacketEvent syncPacket, AsyncMarker asyncMarker) {
 		PacketEvent newEvent = PacketEvent.fromSynchronous(syncPacket, asyncMarker);
-		
+
 		if (asyncMarker.isQueued() || asyncMarker.isTransmitted())
 			throw new IllegalArgumentException("Cannot queue a packet that has already been queued.");
-		
+
 		asyncMarker.setQueuedSendingIndex(asyncMarker.getNewSendingIndex());
-		
-		// Start the process
-		getSendingQueue(syncPacket).enqueue(newEvent);
-		
-		// We know this is occuring on the main thread, so pass TRUE
-		getProcessingQueue(syncPacket).enqueue(newEvent, true);
+
+		// The player is only be null when they're logged out,
+		// so this should be a pretty safe check
+		Player player = newEvent.getPlayer();
+		if (player != null) {
+			// Start the process
+			getSendingQueue(syncPacket).enqueue(newEvent);
+
+			// We know this is occuring on the main thread, so pass TRUE
+			getProcessingQueue(syncPacket).enqueue(newEvent, true);
+		}
 	}
 	
 	@Override
@@ -362,23 +367,21 @@ public class AsyncFilterManager implements AsynchronousManager {
 	 * @return Asynchronous marker.
 	 */
 	public AsyncMarker createAsyncMarker() {
-		return createAsyncMarker(AsyncMarker.DEFAULT_SENDING_DELTA, AsyncMarker.DEFAULT_TIMEOUT_DELTA);
+		return createAsyncMarker(AsyncMarker.DEFAULT_TIMEOUT_DELTA);
 	}
 	
 	/**
 	 * Construct an async marker with the given sending priority delta and timeout delta.
-	 * @param sendingDelta - how many packets we're willing to wait.
 	 * @param timeoutDelta - how long (in ms) until the packet expire.
 	 * @return An async marker.
 	 */
-	public AsyncMarker createAsyncMarker(long sendingDelta, long timeoutDelta) {
-		return createAsyncMarker(sendingDelta, timeoutDelta, 
-								 currentSendingIndex.incrementAndGet(), System.currentTimeMillis());
+	public AsyncMarker createAsyncMarker(long timeoutDelta) {
+		return createAsyncMarker(timeoutDelta, currentSendingIndex.incrementAndGet());
 	}
 	
 	// Helper method
-	private AsyncMarker createAsyncMarker(long sendingDelta, long timeoutDelta, long sendingIndex, long currentTime) {
-		return new AsyncMarker(manager, sendingIndex, sendingDelta, System.currentTimeMillis(), timeoutDelta);
+	private AsyncMarker createAsyncMarker(long timeoutDelta, long sendingIndex) {
+		return new AsyncMarker(manager, sendingIndex, System.currentTimeMillis(), timeoutDelta);
 	}
 	
 	@Override
@@ -468,6 +471,8 @@ public class AsyncFilterManager implements AsynchronousManager {
 	
 	/**
 	 * Send any due packets, or clean up packets that have expired.
+	 * @param tickCounter Tick counter
+	 * @param onMainThread Whether or not to execute on the main thread
 	 */
 	public void sendProcessedPackets(int tickCounter, boolean onMainThread) {
 		// The server queue is unlikely to need checking that often

modules/API/src/main/java/com/comphenix/protocol/async/AsyncListenerHandler.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -24,8 +24,6 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 
-import org.bukkit.plugin.Plugin;
-
 import com.comphenix.protocol.ProtocolLibrary;
 import com.comphenix.protocol.error.Report;
 import com.comphenix.protocol.error.ReportType;
@@ -36,10 +34,11 @@ import com.comphenix.protocol.events.PacketListener;
 import com.comphenix.protocol.timing.TimedListenerManager;
 import com.comphenix.protocol.timing.TimedListenerManager.ListenerType;
 import com.comphenix.protocol.timing.TimedTracker;
-import com.comphenix.protocol.utility.WrappedScheduler;
 import com.google.common.base.Function;
 import com.google.common.base.Joiner;
 
+import org.bukkit.plugin.Plugin;
+
 /**
  * Represents a handler for an asynchronous event.
  * <p>
@@ -48,7 +47,7 @@ import com.google.common.base.Joiner;
  */
 public class AsyncListenerHandler {
 	public static final ReportType REPORT_HANDLER_NOT_STARTED = new ReportType(
-		"Plugin %s did not start the asynchronous handler %s by calling start() or syncStart().");	
+		"Plugin %s did not start the asynchronous handler %s by calling start() or syncStart().");
 
 	/**
 	 * Signal an end to packet processing.
@@ -209,6 +208,7 @@ public class AsyncListenerHandler {
 	 * close a specific worker is less efficient than stopping an arbitrary worker.
 	 * <p>
 	 * <b>Warning</b>: Never call the run() method in the main thread.
+	 * @return The listener loop
 	 */
 	public AsyncRunnable getListenerLoop() {
 		return new AsyncRunnable() {
@@ -315,7 +315,7 @@ public class AsyncListenerHandler {
 	 *     public Void apply(&#64;Nullable AsyncRunnable workerLoop) {
 	 *         Thread thread = Thread.currentThread();
 	 *         int prevPriority = thread.getPriority();
-	 *	       
+	 *	
 	 *         thread.setPriority(Thread.MIN_PRIORITY);
 	 *         workerLoop.run();
 	 *         thread.setPriority(prevPriority);
@@ -344,8 +344,7 @@ public class AsyncListenerHandler {
 	}
 	
 	private void scheduleAsync(Runnable runnable) {
-		// Handle deprecation
-		WrappedScheduler.runAsynchronouslyRepeat(listener.getPlugin(), filterManager.getScheduler(), runnable, 0L, -1L);
+		listener.getPlugin().getServer().getScheduler().runTaskAsynchronously(listener.getPlugin(), runnable);
 	}
 	
 	/**
@@ -357,9 +356,9 @@ public class AsyncListenerHandler {
 	 * @return A friendly thread name.
 	 */
 	public String getFriendlyWorkerName(int id) {
-		return String.format("Protocol Worker #%s - %s - [recv: %s, send: %s]", 
-				id, 
-				PacketAdapter.getPluginName(listener), 
+		return String.format("Protocol Worker #%s - %s - [recv: %s, send: %s]",
+				id,
+				PacketAdapter.getPluginName(listener),
 				fromWhitelist(listener.getReceivingWhitelist()),
 				fromWhitelist(listener.getSendingWhitelist())
 		);
@@ -383,8 +382,8 @@ public class AsyncListenerHandler {
 	 * This is useful if you need to synchronize with the main thread in your packet listener, but
 	 * you're not performing any expensive processing.
 	 * <p>
-	 * <b>Note</b>: Use a asynchronous worker if the packet listener may use more than 0.5 ms 
-	 * of processing time on a single packet. Do as much as possible on the worker thread, and schedule synchronous tasks 
+	 * <b>Note</b>: Use a asynchronous worker if the packet listener may use more than 0.5 ms
+	 * of processing time on a single packet. Do as much as possible on the worker thread, and schedule synchronous tasks
 	 * to use the Bukkit API instead.
 	 * @return TRUE if the synchronized processing was successfully started, FALSE if it's already running.
 	 * @throws IllegalStateException If we couldn't start the underlying task.
@@ -399,12 +398,12 @@ public class AsyncListenerHandler {
 	 * This is useful if you need to synchronize with the main thread in your packet listener, but
 	 * you're not performing any expensive processing.
 	 * <p>
-	 * The processing time parameter gives the upper bound for the amount of time spent processing pending packets. 
-	 * It should be set to a fairly low number, such as 0.5 ms or 1% of a game tick - to reduce the impact 
+	 * The processing time parameter gives the upper bound for the amount of time spent processing pending packets.
+	 * It should be set to a fairly low number, such as 0.5 ms or 1% of a game tick - to reduce the impact
 	 * on the main thread. Never go beyond 50 milliseconds.
 	 * <p>
-	 * <b>Note</b>: Use a asynchronous worker if the packet listener may exceed the ideal processing time 
-	 * on a single packet. Do as much as possible on the worker thread, and schedule synchronous tasks 
+	 * <b>Note</b>: Use a asynchronous worker if the packet listener may exceed the ideal processing time
+	 * on a single packet. Do as much as possible on the worker thread, and schedule synchronous tasks
 	 * to use the Bukkit API instead.
 	 * 
 	 * @param time - the amount of processing time alloted per game tick (20 ticks per second).
@@ -503,7 +502,7 @@ public class AsyncListenerHandler {
 	}
 	
 	/**
-	 * Set the current number of workers. 
+	 * Set the current number of workers.
 	 * <p>
 	 * This method can only be called with a count of zero when the listener is closing.
 	 * @param count - new number of workers.
@@ -563,7 +562,7 @@ public class AsyncListenerHandler {
 	 */
 	private void listenerLoop(int workerID) {
 		// Danger, danger!
-		if (Thread.currentThread().getId() == mainThread.getId()) 
+		if (Thread.currentThread().getId() == mainThread.getId())
 			throw new IllegalStateException("Do not call this method from the main thread.");
 		if (cancelled)
 			throw new IllegalStateException("Listener has been cancelled. Create a new listener instead.");
@@ -584,7 +583,7 @@ public class AsyncListenerHandler {
 					// This is a bit slow, but it should be safe
 					synchronized (stopLock) {
 						// Are we the one who is supposed to stop?
-						if (stoppedTasks.contains(workerID)) 
+						if (stoppedTasks.contains(workerID))
 							return;
 						if (waitForStops())
 							return;
@@ -616,7 +615,7 @@ public class AsyncListenerHandler {
 		AsyncMarker marker = packet.getAsyncMarker();
 		
 		// Here's the core of the asynchronous processing
-		try {	
+		try {
 			synchronized (marker.getProcessingLock()) {
 				marker.setListenerHandler(this);
 				marker.setWorkerID(workerID);
@@ -624,7 +623,7 @@ public class AsyncListenerHandler {
 				// We're not THAT worried about performance here
 				if (timedManager.isTiming()) {
 					// Retrieve the tracker to use
-					TimedTracker tracker = timedManager.getTracker(listener, 
+					TimedTracker tracker = timedManager.getTracker(listener,
 						packet.isServerPacket() ? ListenerType.ASYNC_SERVER_SIDE : ListenerType.ASYNC_CLIENT_SIDE);
 					long token = tracker.beginTracking();
 					

modules/API/src/main/java/com/comphenix/protocol/async/AsyncMarker.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -24,14 +24,18 @@ import java.lang.reflect.Method;
 import java.util.Iterator;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.logging.Level;
 
 import com.comphenix.protocol.PacketStream;
+import com.comphenix.protocol.PacketType;
+import com.comphenix.protocol.ProtocolLogger;
 import com.comphenix.protocol.events.NetworkMarker;
 import com.comphenix.protocol.events.PacketEvent;
 import com.comphenix.protocol.injector.PrioritizedListener;
 import com.comphenix.protocol.reflect.FieldAccessException;
 import com.comphenix.protocol.reflect.FuzzyReflection;
 import com.comphenix.protocol.utility.MinecraftReflection;
+import com.comphenix.protocol.utility.MinecraftVersion;
 import com.google.common.primitives.Longs;
 
 /**
@@ -106,7 +110,7 @@ public class AsyncMarker implements Serializable, Comparable<AsyncMarker> {
 	 * Create a container for asyncronous packets.
 	 * @param initialTime - the current time in milliseconds since 01.01.1970 00:00.
 	 */
-	AsyncMarker(PacketStream packetStream, long sendingIndex, long sendingDelta, long initialTime, long timeoutDelta) {
+	AsyncMarker(PacketStream packetStream, long sendingIndex, long initialTime, long timeoutDelta) {
 		if (packetStream == null)
 			throw new IllegalArgumentException("packetStream cannot be NULL");
 		
@@ -123,11 +127,11 @@ public class AsyncMarker implements Serializable, Comparable<AsyncMarker> {
 	
 	/**
 	 * Retrieve the time the packet was initially queued for asynchronous processing.
-	 * @return The initial time in number of milliseconds since 01.01.1970 00:00. 
+	 * @return The initial time in number of milliseconds since 01.01.1970 00:00.
 	 */
 	public long getInitialTime() {
 		return initialTime;
-	}	
+	}
 
 	/**
 	 * Retrieve the time the packet will be forcefully rejected.
@@ -209,11 +213,11 @@ public class AsyncMarker implements Serializable, Comparable<AsyncMarker> {
 	 * Increment the number of times the current packet must be signalled as done before its transmitted.
 	 * <p>
 	 * This is useful if an asynchronous listener is waiting for further information before the
-	 * packet can be sent to the user. A packet listener <b>MUST</b> eventually call 
+	 * packet can be sent to the user. A packet listener <b>MUST</b> eventually call
 	 * {@link AsyncFilterManager#signalPacketTransmission(PacketEvent)},
-	 * even if the packet is cancelled, after this method is called. 
+	 * even if the packet is cancelled, after this method is called.
 	 * <p>
-	 * It is recommended that processing outside a packet listener is wrapped in a synchronized block 
+	 * It is recommended that processing outside a packet listener is wrapped in a synchronized block
 	 * using the {@link #getProcessingLock()} method.
 	 * 
 	 * @return The new processing delay.
@@ -331,7 +335,7 @@ public class AsyncMarker implements Serializable, Comparable<AsyncMarker> {
 	}
 
 	/**
-	 * Set the current asynchronous listener handler. 
+	 * Set the current asynchronous listener handler.
 	 * <p>
 	 * Used by the worker to update the value.
 	 * @param listenerHandler - new listener handler.
@@ -397,10 +401,11 @@ public class AsyncMarker implements Serializable, Comparable<AsyncMarker> {
 	
 	/**
 	 * Determine if Minecraft allows asynchronous processing of this packet.
+	 * @param event - packet event
 	 * @return TRUE if it does, FALSE otherwise.
+	 * @throws FieldAccessException If determining fails for some reasaon
 	 */
 	public boolean isMinecraftAsync(PacketEvent event) throws FieldAccessException {
-		
 		if (isMinecraftAsync == null && !alwaysSync) {
 			try {
 				isMinecraftAsync = FuzzyReflection.fromClass(MinecraftReflection.getPacketClass()).getMethodByName("a_.*");
@@ -415,18 +420,36 @@ public class AsyncMarker implements Serializable, Comparable<AsyncMarker> {
 				} else if (methods.size() == 1) {
 					// We're in 1.2.5
 					alwaysSync = true;
+				} else if (MinecraftVersion.getCurrentVersion().isAtLeast(MinecraftVersion.BOUNTIFUL_UPDATE)) {
+					// The centralized async marker was removed in 1.8
+					// Incoming chat packets can be async
+					if (event.getPacketType() == PacketType.Play.Client.CHAT) {
+						String content = event.getPacket().getStrings().readSafely(0);
+						if (content != null) {
+							// Incoming chat packets are async only if they aren't commands
+							return ! content.startsWith("/");
+						} else {
+							ProtocolLogger.log(Level.WARNING, "Failed to determine contents of incoming chat packet!");
+							alwaysSync = true;
+						}
+					} else if (event.getPacketType() == PacketType.Status.Server.SERVER_INFO) {
+						return true;
+					} else {
+						// TODO: Find more cases of async packets
+						return false;
+					}
 				} else {
-					System.err.println("[ProtocolLib] Cannot determine asynchronous state of packets!");
+					ProtocolLogger.log(Level.INFO, "Could not determine asynchronous state of packets (this can probably be ignored)");
 					alwaysSync = true;
 				}
 			}
 		}
-		
+
 		if (alwaysSync) {
 			return false;
 		} else {
 			try {
-				// Wrap exceptions 
+				// Wrap exceptions
 				return (Boolean) isMinecraftAsync.invoke(event.getPacket().getHandle());
 			} catch (IllegalArgumentException e) {
 				throw new FieldAccessException("Illegal argument", e);

modules/API/src/main/java/com/comphenix/protocol/async/AsyncRunnable.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -35,6 +35,7 @@ public interface AsyncRunnable extends Runnable {
 	 * <p>
 	 * This may not occur right away.
 	 * @return TRUE if the thread was stopped, FALSE if it was already stopped.
+	 * @throws InterruptedException if it is interrupted
 	 */
 	public boolean stop() throws InterruptedException;
 	

modules/API/src/main/java/com/comphenix/protocol/collections/ExpireHashMap.java

@@ -243,4 +243,4 @@ public class ExpireHashMap<K, V> {
 		return valueView.toString();
 	}
 }
- 
+ 

modules/API/src/main/java/com/comphenix/protocol/collections/IntegerMap.java

@@ -18,6 +18,7 @@ public class IntegerMap<T> {
 	
 	/**
 	 * Construct a new integer map.
+	 * @param <T> Parameter type
 	 * @return A new integer map.
 	 */
 	public static <T> IntegerMap<T> newMap() {
@@ -51,7 +52,7 @@ public class IntegerMap<T> {
 	public T put(int key, T value) {
 		ensureCapacity(key);
 		
-		T old = array[key];	
+		T old = array[key];
 		array[key] = Preconditions.checkNotNull(value, "value cannot be NULL");
 		
 		if (old == null)

modules/API/src/main/java/com/comphenix/protocol/concurrency/AbstractIntervalTree.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -25,7 +25,6 @@ import java.util.TreeMap;
 
 import com.google.common.base.Objects;
 import com.google.common.collect.Range;
-import com.google.common.collect.Ranges;
 
 /**
  * Represents a generic store of intervals and associated values. No two intervals
@@ -68,7 +67,7 @@ public abstract class AbstractIntervalTree<TKey extends Comparable<TKey>, TValue
 
 		@Override
 		public Range<TKey> getKey() {
-			return Ranges.closed(left.key, right.key);
+			return Range.closed(left.key, right.key);
 		}
 
 		@Override
@@ -130,7 +129,7 @@ public abstract class AbstractIntervalTree<TKey extends Comparable<TKey>, TValue
 			this.state = state;
 			this.key = key;
 			this.value = value;
-		}	
+		}
 	}
 	
 	// To quickly look up ranges we'll index them by endpoints
@@ -140,6 +139,7 @@ public abstract class AbstractIntervalTree<TKey extends Comparable<TKey>, TValue
 	 * Removes every interval that intersects with the given range.
 	 * @param lowerBound - lowest value to remove.
 	 * @param upperBound - highest value to remove.
+	 * @return Intervals that were removed
 	 */
 	public Set<Entry> remove(TKey lowerBound, TKey upperBound) {
 		return remove(lowerBound, upperBound, false);
@@ -150,12 +150,13 @@ public abstract class AbstractIntervalTree<TKey extends Comparable<TKey>, TValue
 	 * @param lowerBound - lowest value to remove.
 	 * @param upperBound - highest value to remove.
 	 * @param preserveDifference - whether or not to preserve the intervals that are partially outside.
+	 * @return Intervals that were removed
 	 */
 	public Set<Entry> remove(TKey lowerBound, TKey upperBound, boolean preserveDifference) {
 		checkBounds(lowerBound, upperBound);
 		NavigableMap<TKey, EndPoint> range = bounds.subMap(lowerBound, true, upperBound, true);
 		
-		EndPoint first = getNextEndPoint(lowerBound, true); 
+		EndPoint first = getNextEndPoint(lowerBound, true);
 		EndPoint last = getPreviousEndPoint(upperBound, true);
 		
 		// Used while resizing intervals
@@ -181,7 +182,7 @@ public abstract class AbstractIntervalTree<TKey extends Comparable<TKey>, TValue
 		
 			if (next != null) {
 				removed.add(getEntry(last, next));
-			} 
+			}
 		}
 		
 		// Now remove both ranges
@@ -253,7 +254,7 @@ public abstract class AbstractIntervalTree<TKey extends Comparable<TKey>, TValue
 	
 	/**
 	 * Associates a given interval of keys with a certain value. Any previous
-	 * association will be overwritten in the given interval. 
+	 * association will be overwritten in the given interval.
 	 * <p>
 	 * Overlapping intervals are not permitted. A key can only be associated with a single value.
 	 * 
@@ -262,7 +263,7 @@ public abstract class AbstractIntervalTree<TKey extends Comparable<TKey>, TValue
 	 * @param value - the value, or NULL to reset this range.
 	 */
 	public void put(TKey lowerBound, TKey upperBound, TValue value) {
-		// While we don't permit overlapping intervals, we'll still allow overwriting existing intervals. 
+		// While we don't permit overlapping intervals, we'll still allow overwriting existing intervals.
 		remove(lowerBound, upperBound, true);
 		invokeEntryAdded(putUnsafe(lowerBound, upperBound, value));
 	}
@@ -423,7 +424,7 @@ public abstract class AbstractIntervalTree<TKey extends Comparable<TKey>, TValue
 		if (point != null) {
 			Map.Entry<TKey, EndPoint> previous = bounds.floorEntry(inclusive ? point : decrementKey(point));
 		
-			if (previous != null) 
+			if (previous != null)
 				return previous.getValue();
 		}
 		return null;
@@ -439,7 +440,7 @@ public abstract class AbstractIntervalTree<TKey extends Comparable<TKey>, TValue
 		if (point != null) {
 			Map.Entry<TKey, EndPoint> next = bounds.ceilingEntry(inclusive ? point : incrementKey(point));
 		
-			if (next != null) 
+			if (next != null)
 				return next.getValue();
 		}
 		return null;

modules/API/src/main/java/com/comphenix/protocol/concurrency/BlockingHashMap.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -48,6 +48,8 @@ public class BlockingHashMap<TKey, TValue> {
 	
 	/**
 	 * Retrieve a cache loader that will always throw an exception.
+	 * @param <TKey> Type of the key
+	 * @param <TValue> Type of the value
 	 * @return An invalid cache loader.
 	 */
 	public static <TKey, TValue> CacheLoader<TKey, TValue> newInvalidCacheLoader() {
@@ -83,6 +85,8 @@ public class BlockingHashMap<TKey, TValue> {
 	
 	/**
 	 * Initialize a new map.
+	 * @param <TKey> Type of the key
+	 * @param <TValue> Type of the value
 	 * @return The created map.
 	 */
 	public static <TKey, TValue> BlockingHashMap<TKey, TValue> create() {
@@ -91,7 +95,7 @@ public class BlockingHashMap<TKey, TValue> {
 	
 	/**
 	 * Waits until a value has been associated with the given key, and then retrieves that value.
-	 * @param key - the key whose associated value is to be returned 
+	 * @param key - the key whose associated value is to be returned
 	 * @return The value to which the specified key is mapped.
 	 * @throws InterruptedException If the current thread got interrupted while waiting.
 	 */
@@ -118,7 +122,7 @@ public class BlockingHashMap<TKey, TValue> {
 	
 	/**
 	 * Waits until a value has been associated with the given key, and then retrieves that value.
-	 * @param key - the key whose associated value is to be returned 
+	 * @param key - the key whose associated value is to be returned
 	 * @param timeout - the amount of time to wait until an association has been made.
 	 * @param unit - unit of timeout.
 	 * @return The value to which the specified key is mapped, or NULL if the timeout elapsed.
@@ -133,7 +137,7 @@ public class BlockingHashMap<TKey, TValue> {
 	 * <p>
 	 * If timeout is zero, this method will return immediately if it can't find an socket injector.
 	 * 
-	 * @param key - the key whose associated value is to be returned 
+	 * @param key - the key whose associated value is to be returned
 	 * @param timeout - the amount of time to wait until an association has been made.
 	 * @param unit - unit of timeout.
 	 * @param ignoreInterrupted - TRUE if we should ignore the thread being interrupted, FALSE otherwise.

modules/API/src/main/java/com/comphenix/protocol/concurrency/ConcurrentPlayerMap.java

@@ -6,12 +6,11 @@ import java.util.Iterator;
 import java.util.Set;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
-import java.util.concurrent.ExecutionException;
 
-import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 
 import com.comphenix.protocol.utility.SafeCacheBuilder;
+import com.comphenix.protocol.utility.Util;
 import com.google.common.base.Function;
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.RemovalListener;
@@ -70,6 +69,7 @@ public class ConcurrentPlayerMap<TValue> extends AbstractMap<Player, TValue> imp
 	
 	/**
 	 * Construct a new concurrent player map that uses each player's address as key.
+	 * @param <T> Parameter type
 	 * @return Concurrent player map.
 	 */
 	public static <T> ConcurrentPlayerMap<T> usingAddress() {
@@ -78,6 +78,7 @@ public class ConcurrentPlayerMap<TValue> extends AbstractMap<Player, TValue> imp
 	
 	/**
 	 * Construct a new concurrent player map that uses each player's name as key.
+	 * @param <T> Parameter type
 	 * @return Concurrent player map.
 	 */
 	public static <T> ConcurrentPlayerMap<T> usingName() {
@@ -165,7 +166,7 @@ public class ConcurrentPlayerMap<TValue> extends AbstractMap<Player, TValue> imp
 	 * @return The player with the given key, or NULL if not found.
 	 */
 	protected Player findOnlinePlayer(Object key) {
-		for (Player player : Bukkit.getOnlinePlayers()) {
+		for (Player player : Util.getOnlinePlayers()) {
 			if (key.equals(keyMethod.apply(player))) {
 				return player;
 			}
@@ -177,7 +178,6 @@ public class ConcurrentPlayerMap<TValue> extends AbstractMap<Player, TValue> imp
 	 * Lookup a player by key in the cache, optionally searching every online player.
 	 * @param key - the key of the player we are locating.
 	 * @return The player, or NULL if not found.
-	 * @throws ExecutionException
 	 */
 	protected Player lookupPlayer(Object key) {
 		try {
@@ -293,7 +293,7 @@ public class ConcurrentPlayerMap<TValue> extends AbstractMap<Player, TValue> imp
 	private Iterator<Entry<Player, TValue>> entryIterator() {
 		// Skip entries with stale data
 		final Iterator<Entry<Object, TValue>> source = valueLookup.entrySet().iterator();
-		final AbstractIterator<Entry<Player,TValue>> filtered = 
+		final AbstractIterator<Entry<Player,TValue>> filtered =
 		  new AbstractIterator<Entry<Player,TValue>>() {
 			@Override
 			protected Entry<Player, TValue> computeNext() {
@@ -315,12 +315,15 @@ public class ConcurrentPlayerMap<TValue> extends AbstractMap<Player, TValue> imp
 		
 		// We can't return AbstractIterator directly, as it doesn't permitt the remove() method
 		return new Iterator<Entry<Player, TValue>>() {
+			@Override
 			public boolean hasNext() {
 				return filtered.hasNext();
 			}
+			@Override
 			public Entry<Player, TValue> next() {
 				return filtered.next();
 			}
+			@Override
 			public void remove() {
 				source.remove();
 			}

modules/API/src/main/java/com/comphenix/protocol/concurrency/IntegerSet.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -25,7 +25,7 @@ import java.util.Set;
 /**
  * Represents a very quick integer set that uses a lookup table to store membership.
  * <p>
- * This class is intentionally missing a size method. 
+ * This class is intentionally missing a size method.
  * @author Kristian
  */
 public class IntegerSet {
@@ -67,7 +67,7 @@ public class IntegerSet {
 	/**
 	 * Add the given element to the set, or do nothing if it already exists.
 	 * @param element - element to add.
-	 * @throws OutOfBoundsException If the given element is not in the range [0, count).
+	 * @throws ArrayIndexOutOfBoundsException If the given element is not in the range [0, count).
 	 */
 	public void add(int element) {
 		array[element] = true;

modules/API/src/main/java/com/comphenix/protocol/concurrency/PacketTypeSet.java

@@ -65,7 +65,7 @@ public class PacketTypeSet {
 	
 	/**
 	 * Remove the given types from the set.
-	 * @param type - the types to remove.
+	 * @param types Types to remove
 	 */
 	public synchronized void removeAll(Iterable<? extends PacketType> types) {
 		for (PacketType type : types) {
@@ -101,7 +101,7 @@ public class PacketTypeSet {
 	}
 	
 	/**
-	 * Determine if the type of a packet is in the current set. 
+	 * Determine if the type of a packet is in the current set.
 	 * @param packet - the packet.
 	 * @return TRUE if it is, FALSE otherwise.
 	 */

modules/API/src/main/java/com/comphenix/protocol/error/DetailedErrorReporter.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -35,6 +35,7 @@ import org.apache.commons.lang.builder.ToStringStyle;
 import org.bukkit.Bukkit;
 import org.bukkit.plugin.Plugin;
 
+import com.comphenix.protocol.ProtocolLogger;
 import com.comphenix.protocol.collections.ExpireHashMap;
 import com.comphenix.protocol.error.Report.ReportBuilder;
 import com.comphenix.protocol.events.PacketAdapter;
@@ -49,13 +50,13 @@ import com.google.common.primitives.Primitives;
  */
 public class DetailedErrorReporter implements ErrorReporter {
 	/**
-	 * Report format for printing the current exception count. 
+	 * Report format for printing the current exception count.
 	 */
 	public static final ReportType REPORT_EXCEPTION_COUNT = new ReportType("Internal exception count: %s!");
 	
 	public static final String SECOND_LEVEL_PREFIX = "  ";
 	public static final String DEFAULT_PREFIX = "  ";
-	public static final String DEFAULT_SUPPORT_URL = "http://dev.bukkit.org/server-mods/protocollib/";
+	public static final String DEFAULT_SUPPORT_URL = "https://github.com/dmulloy2/ProtocolLib/issues";
 
 	// Users that are informed about errors in the chat
 	public static final String ERROR_PERMISSION = "protocol.info";
@@ -78,7 +79,7 @@ public class DetailedErrorReporter implements ErrorReporter {
 	protected String pluginName;
 	
 	// Whether or not Apache Commons is not present
-	protected boolean apacheCommonsMissing;
+	protected static boolean apacheCommonsMissing;
 	
 	// Whether or not detailed errror reporting is enabled
 	protected boolean detailedReporting;
@@ -92,6 +93,7 @@ public class DetailedErrorReporter implements ErrorReporter {
 	
 	/**
 	 * Create a default error reporting system.
+	 * @param plugin - the plugin owner.
 	 */
 	public DetailedErrorReporter(Plugin plugin) {
 		this(plugin, DEFAULT_PREFIX, DEFAULT_SUPPORT_URL);
@@ -120,13 +122,21 @@ public class DetailedErrorReporter implements ErrorReporter {
 			throw new IllegalArgumentException("Plugin cannot be NULL.");
 		
 		this.pluginReference = new WeakReference<Plugin>(plugin);
-		this.pluginName = plugin.getName();
+		this.pluginName = getNameSafely(plugin);
 		this.prefix = prefix;
 		this.supportURL = supportURL;
 		this.maxErrorCount = maxErrorCount;
 		this.logger = logger;
 	}
 
+	private String getNameSafely(Plugin plugin) {
+		try {
+			return plugin.getName();
+		} catch (LinkageError e) {
+			return "ProtocolLib";
+		}
+	}
+
 	// Attempt to get the logger.
 	private static Logger getBukkitLogger() {
 		try {
@@ -272,7 +282,7 @@ public class DetailedErrorReporter implements ErrorReporter {
 		// Print the main warning
 		if (report.getException() != null) {
 			logger.log(level, message, report.getException());
-		} else {			
+		} else {
 			logger.log(level, message);
 			
 			// Remember the call stack
@@ -336,7 +346,7 @@ public class DetailedErrorReporter implements ErrorReporter {
 	    writer.println("at " + supportURL + " with the following data:");
 	    
 	    // Now, let us print important exception information
-		writer.println("          ===== STACK TRACE =====");
+		writer.println("Stack Trace:");
 
 		if (report.getException() != null) {
 			report.getException().printStackTrace(writer);
@@ -346,7 +356,7 @@ public class DetailedErrorReporter implements ErrorReporter {
 		}
 		
 		// Data dump!
-		writer.println("          ===== DUMP =====");
+		writer.println("Dump:");
 		
 		// Relevant parameters
 		if (report.hasCallerParameters()) {
@@ -356,7 +366,7 @@ public class DetailedErrorReporter implements ErrorReporter {
 		// Global parameters
 		for (String param : globalParameters()) {
 			writer.println(SECOND_LEVEL_PREFIX + param + ":");
-			writer.println(addPrefix(getStringDescription(getGlobalParameter(param)), 
+			writer.println(addPrefix(getStringDescription(getGlobalParameter(param)),
 					SECOND_LEVEL_PREFIX + SECOND_LEVEL_PREFIX));
 		}
 		
@@ -369,14 +379,18 @@ public class DetailedErrorReporter implements ErrorReporter {
 			writer.println("Version:");
 			writer.println(addPrefix(plugin.toString(), SECOND_LEVEL_PREFIX));
 		}
-		
+
+		// And java version
+		writer.println("Java Version:");
+		writer.println(addPrefix(System.getProperty("java.version"), SECOND_LEVEL_PREFIX));
+
 		// Add the server version too
 		if (Bukkit.getServer() != null) {
 			writer.println("Server:");
 			writer.println(addPrefix(Bukkit.getServer().getVersion(), SECOND_LEVEL_PREFIX));
-			
+
 			// Inform of this occurrence
-			if (ERROR_PERMISSION != null) {	
+			if (ERROR_PERMISSION != null) {
 				Bukkit.getServer().broadcast(
 						String.format("Error %s (%s) occured in %s.", report.getReportMessage(), report.getException(), sender),
 						ERROR_PERMISSION
@@ -441,7 +455,7 @@ public class DetailedErrorReporter implements ErrorReporter {
 	 * @param value - object to convert.
 	 * @return String representation.
 	 */
-	protected String getStringDescription(Object value) {
+	public static String getStringDescription(Object value) {
 		// We can't only rely on toString.
 		if (value == null) {
 			return "[NULL]";
@@ -450,13 +464,15 @@ public class DetailedErrorReporter implements ErrorReporter {
 		} else {
 			try {
 				if (!apacheCommonsMissing)
-					return (ToStringBuilder.reflectionToString(value, ToStringStyle.MULTI_LINE_STYLE, false, null));
+					return ToStringBuilder.reflectionToString(value, ToStringStyle.MULTI_LINE_STYLE, false, null);
 			} catch (LinkageError ex) {
 				// Apache is probably missing
 				apacheCommonsMissing = true;
-			} catch (Exception e) {
+			} catch (ThreadDeath | OutOfMemoryError e) {
+				throw e;
+			} catch (Throwable ex) {
 				// Don't use the error logger to log errors in error logging (that could lead to infinite loops)
-				System.err.print("[ProtocolLib] Warning: Cannot convert to a String with Apache: " + e.getMessage());
+				ProtocolLogger.log(Level.WARNING, "Cannot convert to a String with Apache: " + ex.getMessage());
 			}
 			
 			// Use our custom object printer instead
@@ -473,7 +489,7 @@ public class DetailedErrorReporter implements ErrorReporter {
 	 * @param test - the object to test.
 	 * @return TRUE if this object is simple enough to simply be printed, FALSE othewise.
 	 */
-	protected boolean isSimpleType(Object test) {
+	protected static boolean isSimpleType(Object test) {
 		return test instanceof String || Primitives.isWrapperType(test.getClass());
 	}
 	

modules/API/src/main/java/com/comphenix/protocol/error/ErrorReporter.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -56,20 +56,20 @@ public interface ErrorReporter {
 	/**
 	 * Prints a debug message from the current sender.
 	 * @param sender - the sender.
-	 * @param report - the report builder.
+	 * @param builder - the report builder.
 	 */
 	public abstract void reportDebug(Object sender, ReportBuilder builder);
 	
 	/**
 	 * Prints a warning message from the current plugin.
-	 * @param sender - the object containing the caller method. 
+	 * @param sender - the object containing the caller method.
 	 * @param report - an error report to include.
 	 */
 	public abstract void reportWarning(Object sender, Report report);
 	
 	/**
 	 * Prints a warning message from the current plugin.
-	 * @param sender - the object containing the caller method. 
+	 * @param sender - the object containing the caller method.
 	 * @param reportBuilder - an error report builder that will be used to get the report.
 	 */
 	public abstract void reportWarning(Object sender, ReportBuilder reportBuilder);
@@ -87,4 +87,4 @@ public interface ErrorReporter {
 	 * @param reportBuilder - an error report builder that will be used to get the report.
 	 */
 	public abstract void reportDetailed(Object sender, ReportBuilder reportBuilder);
-}
+}

modules/API/src/main/java/com/comphenix/protocol/error/PluginContext.java

@@ -1,7 +1,6 @@
 package com.comphenix.protocol.error;
 
 import java.io.File;
-import java.io.UnsupportedEncodingException;
 import java.net.URLDecoder;
 import java.security.CodeSource;
 
@@ -29,11 +28,11 @@ public final class PluginContext {
 		
 		for (int i = 1; i < elements.length; i++) {
 			String caller = getPluginName(elements[i]);
-			
 			if (caller != null && !caller.equals(current)) {
 				return caller;
 			}
 		}
+
 		return null;
 	}
 	
@@ -41,30 +40,28 @@ public final class PluginContext {
 	 * Lookup the plugin that this method invocation belongs to, and return its file name.
 	 * @param element - the method invocation.
 	 * @return Plugin name, or NULL if not found.
-	 * 
 	 */
 	public static String getPluginName(StackTraceElement element) {
 		try {
-			if (Bukkit.getServer() == null)
+			if (Bukkit.getServer() == null) {
 				return null;
+			}
+	
 			CodeSource codeSource = Class.forName(element.getClassName()).getProtectionDomain().getCodeSource();
-
 			if (codeSource != null) {
 				String encoding = codeSource.getLocation().getPath();
 				File path = new File(URLDecoder.decode(encoding, "UTF-8"));
 				File plugins = getPluginFolder();
 				
 				if (plugins != null && folderContains(plugins, path)) {
-					return path.getName();
+					return path.getName().replaceAll(".jar", "");
 				}
 			}
-			return null; // Cannot find it
-			
-		} catch (UnsupportedEncodingException e) {
-			throw new RuntimeException("Cannot lookup plugin name.", e);
-		} catch (ClassNotFoundException e) {
-			throw new RuntimeException("Cannot lookup plugin name.", e);
+		} catch (Throwable ex) {
+			// throw new RuntimeException("Cannot lookup plugin name.", ex);
 		}
+
+		return null; // Cannot find it
 	}
 	
 	/**
@@ -86,6 +83,7 @@ public final class PluginContext {
 		        return true;
 		    file = file.getParentFile();
 		}
+
 		return false;
 	}
 	
@@ -96,7 +94,7 @@ public final class PluginContext {
 	private static File getPluginFolder() {
 		File folder = pluginFolder;
 		
-		if (folder == null && Bukkit.getServer() != null) { 
+		if (folder == null && Bukkit.getServer() != null) {
 			Plugin[] plugins = Bukkit.getPluginManager().getPlugins();
 			
 			if (plugins.length > 0) {
@@ -104,6 +102,7 @@ public final class PluginContext {
 				pluginFolder = folder;
 			}
 		}
+
 		return folder;
 	}
 }

modules/API/src/main/java/com/comphenix/protocol/error/Report.java

@@ -10,7 +10,7 @@ import javax.annotation.Nullable;
  * 
  * @author Kristian
  */
-public class Report {	
+public class Report {
 	private final ReportType type;
 	private final Throwable exception;
 	private final Object[] messageParameters;
@@ -76,7 +76,7 @@ public class Report {
 		}
 		
 		/**
-		 * Set the minimum number of nanoseconds to wait until a report of equal type and parameters 
+		 * Set the minimum number of nanoseconds to wait until a report of equal type and parameters
 		 * is allowed to be printed again.
 		 * @param rateLimit - number of nanoseconds, or 0 to disable. Cannot be negative.
 		 * @return This builder, for chaining.
@@ -122,8 +122,8 @@ public class Report {
 	 * @param type - the report type that will be used to construct the message.
 	 * @param messageParameters - parameters used to construct the report message.
 	 * @param callerParameters - parameters from the caller method.
-	 */ 
-	protected Report(ReportType type, @Nullable Throwable exception, 
+	 */
+	protected Report(ReportType type, @Nullable Throwable exception,
 			@Nullable Object[] messageParameters, @Nullable Object[] callerParameters) {
 		this(type, exception, messageParameters, callerParameters, 0);
 	}
@@ -135,8 +135,8 @@ public class Report {
 	 * @param messageParameters - parameters used to construct the report message.
 	 * @param callerParameters - parameters from the caller method.
 	 * @param rateLimit - minimum number of nanoseconds to wait until a report of equal type and parameters is allowed to be printed again.
-	 */ 
-	protected Report(ReportType type, @Nullable Throwable exception, 
+	 */
+	protected Report(ReportType type, @Nullable Throwable exception,
 			@Nullable Object[] messageParameters, @Nullable Object[] callerParameters, long rateLimit) {
 		if (type == null)
 			throw new IllegalArgumentException("type cannot be NULL.");
@@ -157,7 +157,7 @@ public class Report {
 	
 	/**
 	 * Retrieve the message parameters that will be used to construc the report message.
-	 * <p<
+	 * <p>
 	 * This should not be confused with the method parameters of the caller method.
 	 * @return Message parameters.
 	 */
@@ -231,8 +231,8 @@ public class Report {
 			return true;
 		if (obj instanceof Report) {
 			Report other = (Report) obj;
-			return type == other.type && 
-				   Arrays.equals(callerParameters, other.callerParameters) && 
+			return type == other.type &&
+				   Arrays.equals(callerParameters, other.callerParameters) &&
 				   Arrays.equals(messageParameters, other.messageParameters);
 		}
 		return false;

modules/API/src/main/java/com/comphenix/protocol/events/ListenerOptions.java

@@ -2,6 +2,7 @@ package com.comphenix.protocol.events;
 
 import com.comphenix.protocol.injector.GamePhase;
 
+
 /**
  * Represents additional options a listener may require.
  * 

modules/API/src/main/java/com/comphenix/protocol/events/ListenerPriority.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -47,7 +47,7 @@ public enum ListenerPriority {
 	HIGHEST(4),
 	/**
 	 * Event is listened to purely for monitoring the outcome of an event.
-	 * <p/>
+	 * <p>
 	 * No modifications to the event should be made under this priority.
 	 */
 	MONITOR(5);

modules/API/src/main/java/com/comphenix/protocol/events/ListeningWhitelist.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -32,7 +32,7 @@ import com.google.common.collect.Sets;
 /**
  * Determines which packets will be observed by a listener, and with what priority.
 
- * @author Kristian 
+ * @author Kristian
  */
 public class ListeningWhitelist {
 	/**
@@ -60,7 +60,7 @@ public class ListeningWhitelist {
 	 * <p>
 	 * Deprecated: Use {@link #newBuilder()} instead.
 	 * @param priority - the listener priority.
-	 * @param whitelist - set of IDs to observe/enable. 
+	 * @param whitelist - set of IDs to observe/enable.
 	 */
 	@Deprecated
 	public ListeningWhitelist(ListenerPriority priority, Set<Integer> whitelist) {
@@ -192,7 +192,7 @@ public class ListeningWhitelist {
 	/**
 	 * Determine if any of the given IDs can be found in the whitelist.
 	 * @param whitelist - whitelist to test.
-	 * @param idList - list of packet IDs to find. 
+	 * @param idList - list of packet IDs to find.
 	 * @return TRUE if any of the packets in the list can be found in the whitelist, FALSE otherwise.
 	 */
 	public static boolean containsAny(ListeningWhitelist whitelist, int... idList) {
@@ -238,12 +238,7 @@ public class ListeningWhitelist {
 		if (this == EMPTY_WHITELIST)
 			return "EMPTY_WHITELIST";
 		else
-			return Objects.toStringHelper(this).
-				add("priority", priority).
-				add("packets", types).
-				add("gamephase", gamePhase).
-				add("options", options).
-				toString();
+			return "ListeningWhitelist[priority=" + priority + ", packets=" + types + ", gamephase=" + gamePhase + ", options=" + options + "]";
 	}
 	
 	/**
@@ -442,7 +437,7 @@ public class ListeningWhitelist {
 		
 		/**
 		 * Set the options to copy when constructing new whitelists.
-		 * @param options - the options array.
+		 * @param serverOptions - the options array.
 		 * @return This builder, for chaining.
 		 */
 		public Builder options(ListenerOptions[] serverOptions) {
@@ -452,7 +447,7 @@ public class ListeningWhitelist {
 		
 		/**
 		 * Options to merge into the current set of options.
-		 * @param options - the options array.
+		 * @param serverOptions - the options array.
 		 * @return This builder, for chaining.
 		 */
 		public Builder mergeOptions(ListenerOptions... serverOptions) {
@@ -461,7 +456,7 @@ public class ListeningWhitelist {
 		
 		/**
 		 * Options to merge into the current set of options.
-		 * @param options - the options array.
+		 * @param serverOptions - the options array.
 		 * @return This builder, for chaining.
 		 */
 		public Builder mergeOptions(Collection<ListenerOptions> serverOptions) {

modules/API/src/main/java/com/comphenix/protocol/events/NetworkMarker.java

@@ -24,12 +24,12 @@ import com.google.common.collect.Lists;
 import com.google.common.primitives.Ints;
 
 /**
- * Marker containing the serialized packet data seen from the network, 
+ * Marker containing the serialized packet data seen from the network,
  * or output handlers that will serialize the current packet.
  * 
  * @author Kristian
  */
-public abstract class NetworkMarker {	
+public abstract class NetworkMarker {
 	public static class EmptyBufferMarker extends NetworkMarker {
 		public EmptyBufferMarker(@Nonnull ConnectionSide side) {
 			super(side, (byte[]) null, null);
@@ -48,7 +48,7 @@ public abstract class NetworkMarker {
 		@Override
 		protected DataInputStream addHeader(DataInputStream input, PacketType type) {
 			throw new IllegalStateException("Buffer is empty.");
-		}		
+		}
 	}
 	
 	// Custom network handler
@@ -68,8 +68,9 @@ public abstract class NetworkMarker {
 	
 	/**
 	 * Construct a new network marker.
-	 * @param side - whether or not this marker belongs to a client or server packet. 
+	 * @param side - which side this marker belongs to.
 	 * @param inputBuffer - the read serialized packet data.
+	 * @param type - packet type
 	 */
 	public NetworkMarker(@Nonnull ConnectionSide side, ByteBuffer inputBuffer, PacketType type) {
 		this.side = Preconditions.checkNotNull(side, "side cannot be NULL.");
@@ -81,9 +82,9 @@ public abstract class NetworkMarker {
 	 * Construct a new network marker.
 	 * <p>
 	 * The input buffer is only non-null for client-side packets.
-	 * @param side - whether or not this marker belongs to a client or server packet. 
+	 * @param side - which side this marker belongs to.
 	 * @param inputBuffer - the read serialized packet data.
-	 * @param handler - handle skipping headers.
+	 * @param type - packet type
 	 */
 	public NetworkMarker(@Nonnull ConnectionSide side, byte[] inputBuffer, PacketType type) {
 		this.side = Preconditions.checkNotNull(side, "side cannot be NULL.");
@@ -115,7 +116,7 @@ public abstract class NetworkMarker {
 	/**
 	 * Retrieve the serialized packet data (excluding the header by default) from the network input stream.
 	 * <p>
-	 * The returned buffer is read-only. If the parent event is a server side packet this 
+	 * The returned buffer is read-only. If the parent event is a server side packet this
 	 * method throws {@link IllegalStateException}.
 	 * <p>
 	 * It returns NULL if the packet was transmitted by a plugin locally.
@@ -128,7 +129,7 @@ public abstract class NetworkMarker {
 	/**
 	 * Retrieve the serialized packet data from the network input stream.
 	 * <p>
-	 * The returned buffer is read-only. If the parent event is a server side packet this 
+	 * The returned buffer is read-only. If the parent event is a server side packet this
 	 * method throws {@link IllegalStateException}.
 	 * <p>
 	 * It returns NULL if the packet was transmitted by a plugin locally.
@@ -143,7 +144,7 @@ public abstract class NetworkMarker {
 			ByteBuffer result = inputBuffer.asReadOnlyBuffer();
 			
 			try {
-				if (excludeHeader) 
+				if (excludeHeader)
 					result = skipHeader(result);
 				else
 					result = addHeader(result, type);
@@ -158,7 +159,7 @@ public abstract class NetworkMarker {
 	/**
 	 * Retrieve the serialized packet data (excluding the header by default) as an input stream.
 	 * <p>
-	 * The data is exactly the same as in {@link #getInputBuffer()}. 
+	 * The data is exactly the same as in {@link #getInputBuffer()}.
 	 * @see #getInputBuffer()
 	 * @return The incoming serialized packet data as a stream, or NULL if the packet was transmitted locally.
 	 */
@@ -169,7 +170,7 @@ public abstract class NetworkMarker {
 	/**
 	 * Retrieve the serialized packet data as an input stream.
 	 * <p>
-	 * The data is exactly the same as in {@link #getInputBuffer()}. 
+	 * The data is exactly the same as in {@link #getInputBuffer()}.
 	 * @see #getInputBuffer()
 	 * @param excludeHeader - whether or not to exclude the packet ID header.
 	 * @return The incoming serialized packet data as a stream, or NULL if the packet was transmitted locally.
@@ -186,7 +187,7 @@ public abstract class NetworkMarker {
 		);
 		
 		try {
-			if (excludeHeader) 
+			if (excludeHeader)
 				input = skipHeader(input);
 			else
 				input = addHeader(input, type);
@@ -207,7 +208,7 @@ public abstract class NetworkMarker {
 	/**
 	 * Enqueue the given output handler for managing how the current packet will be written to the network stream.
 	 * <p>
-	 * Note that output handlers are not serialized, as most consumers will probably implement them using anonymous classes. 
+	 * Note that output handlers are not serialized, as most consumers will probably implement them using anonymous classes.
 	 * It is not safe to serialize anonymous classes, as their name depend on the order in which they are declared in the parent class.
 	 * <p>
 	 * This can only be invoked on server side packet events.
@@ -261,10 +262,10 @@ public abstract class NetworkMarker {
 	}
 	
 	/**
-	 * Add a listener that is invoked after a packet has been successfully sent to the client, or received 
-	 * by the server. 
+	 * Add a listener that is invoked after a packet has been successfully sent to the client, or received
+	 * by the server.
 	 * <p>
-	 * Received packets are not guarenteed to have been fully processed, but packets passed 
+	 * Received packets are not guarenteed to have been fully processed, but packets passed
 	 * to {@link ProtocolManager#recieveClientPacket(Player, PacketContainer)} will be processed after the
 	 * current packet event.
 	 * <p>
@@ -324,7 +325,9 @@ public abstract class NetworkMarker {
 	 * Return a byte buffer without the header in the current packet.
 	 * <p>
 	 * It's safe to modify the position of the buffer.
-	 * @param buffer - a read-only byte source. 
+	 * @param buffer - a read-only byte source.
+	 * @return A byte buffer without the header in the current packet.
+	 * @throws IOException If integer reading fails
 	 */
 	protected ByteBuffer skipHeader(ByteBuffer buffer) throws IOException {
 		skipHeader(new DataInputStream(new ByteBufferInputStream(buffer)));
@@ -335,13 +338,16 @@ public abstract class NetworkMarker {
 	 * Return an input stream without the header in the current packet.
 	 * <p>
 	 * It's safe to modify the input stream.
+	 * @param input - input stream
+	 * @return An input stream without the header
+	 * @throws IOException If integer reading fails
 	 */
 	protected abstract DataInputStream skipHeader(DataInputStream input) throws IOException;
 	
 	/**
 	 * Return the byte buffer prepended with the packet header.
-	 * @param buffer - the read-only byte buffer. 
-	 * @param type - the current packet. 
+	 * @param buffer - the read-only byte buffer.
+	 * @param type - the current packet.
 	 * @return The byte buffer.
 	 */
 	protected abstract ByteBuffer addHeader(ByteBuffer buffer, PacketType type);
@@ -349,7 +355,7 @@ public abstract class NetworkMarker {
 	/**
 	 * Return the input stream prepended with the packet header.
 	 * @param input - the input stream.
-	 * @param type - the current packet. 
+	 * @param type - the current packet.
 	 * @return The byte buffer.
 	 */
 	protected abstract DataInputStream addHeader(DataInputStream input, PacketType type);

modules/API/src/main/java/com/comphenix/protocol/events/PacketAdapter.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -50,7 +50,7 @@ public abstract class PacketAdapter implements PacketListener {
 	 */
 	public PacketAdapter(@Nonnull AdapterParameteters params) {
 		this(
-			checkValidity(params).plugin, params.connectionSide, params.listenerPriority, 
+			checkValidity(params).plugin, params.connectionSide, params.listenerPriority,
 			params.gamePhase, params.options, params.packets
 		);
 	}
@@ -58,7 +58,6 @@ public abstract class PacketAdapter implements PacketListener {
 	/**
 	 * Initialize a packet listener with the given parameters.
 	 * @param plugin - the plugin.
-	 * @param listenerPriority - the priority.
 	 * @param types - the packet types.
 	 */
 	public PacketAdapter(Plugin plugin, PacketType... types) {
@@ -241,7 +240,7 @@ public abstract class PacketAdapter implements PacketListener {
 	 */
 	@Deprecated
 	public PacketAdapter(
-			Plugin plugin, ConnectionSide connectionSide, ListenerPriority listenerPriority, 
+			Plugin plugin, ConnectionSide connectionSide, ListenerPriority listenerPriority,
 			GamePhase gamePhase, ListenerOptions[] options, Integer... packets) {
 		
 		this(plugin, connectionSide, listenerPriority, gamePhase, options,
@@ -251,7 +250,7 @@ public abstract class PacketAdapter implements PacketListener {
 	
 	// For internal use only
 	private PacketAdapter(
-			Plugin plugin, ConnectionSide connectionSide, ListenerPriority listenerPriority, 
+			Plugin plugin, ConnectionSide connectionSide, ListenerPriority listenerPriority,
 			GamePhase gamePhase, ListenerOptions[] options, PacketType... packets) {
 		
 		if (plugin == null)
@@ -272,7 +271,7 @@ public abstract class PacketAdapter implements PacketListener {
 		
 		// Special case that allows us to specify optionIntercept().
 		if (connectionSide == ConnectionSide.BOTH) {
-			serverOptions = except(serverOptions, new ListenerOptions[0], 
+			serverOptions = except(serverOptions, new ListenerOptions[0],
 					ListenerOptions.INTERCEPT_INPUT_BUFFER);
 		}
 		
@@ -347,23 +346,21 @@ public abstract class PacketAdapter implements PacketListener {
 	 * @return Name of the given plugin.
 	 */
 	public static String getPluginName(Plugin plugin) {
-		// Try to get the plugin name
+		if (plugin == null)
+			return "UNKNOWN";
+
 		try {
-			if (plugin == null)
-				return "UNKNOWN";
-			else
-				return plugin.getName();
-			
+			return plugin.getName();
 		} catch (NoSuchMethodError e) {
 			return plugin.toString();
 		}
 	}
 	
 	@Override
-	public String toString() {		
-		// This is used by the error reporter 
-		return String.format("PacketAdapter[plugin=%s, sending=%s, receiving=%s]", 
-				getPluginName(this), 
+	public String toString() {
+		// This is used by the error reporter
+		return String.format("PacketAdapter[plugin=%s, sending=%s, receiving=%s]",
+				getPluginName(this),
 				sendingWhitelist,
 				receivingWhitelist);
 	}
@@ -441,7 +438,7 @@ public abstract class PacketAdapter implements PacketListener {
 		}
 		
 		/**
-		 * Set this adapter to also look for client-side packets. 
+		 * Set this adapter to also look for client-side packets.
 		 * @return This builder, for chaining.
 		 */
 		public AdapterParameteters clientSide() {
@@ -449,7 +446,7 @@ public abstract class PacketAdapter implements PacketListener {
 		}
 		
 		/**
-		 * Set this adapter to also look for server-side packets. 
+		 * Set this adapter to also look for server-side packets.
 		 * @return This builder, for chaining.
 		 */
 		public AdapterParameteters serverSide() {
@@ -457,7 +454,7 @@ public abstract class PacketAdapter implements PacketListener {
 		}
 		
 		/**
-		 * Set the the event priority, where the execution is in ascending order from lowest to highest. 
+		 * Set the the event priority, where the execution is in ascending order from lowest to highest.
 		 * <p>
 		 * Default is {@link ListenerPriority#NORMAL}.
 		 * @param listenerPriority - the new event priority.

modules/API/src/main/java/com/comphenix/protocol/events/PacketEvent.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -23,15 +23,17 @@ import java.io.ObjectOutputStream;
 import java.lang.ref.WeakReference;
 import java.util.EventObject;
 
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.event.Cancellable;
 
-import com.comphenix.protocol.Application;
 import com.comphenix.protocol.PacketType;
 import com.comphenix.protocol.ProtocolLibrary;
 import com.comphenix.protocol.async.AsyncMarker;
+import com.comphenix.protocol.error.PluginContext;
 import com.comphenix.protocol.error.Report;
 import com.comphenix.protocol.error.ReportType;
+import com.comphenix.protocol.injector.server.TemporaryPlayer;
 import com.google.common.base.Objects;
 import com.google.common.base.Preconditions;
 import com.google.common.collect.HashMultimap;
@@ -39,7 +41,7 @@ import com.google.common.collect.Multimaps;
 import com.google.common.collect.SetMultimap;
 
 /**
- * Represents a packet sending or receiving event. Changes to the packet will be 
+ * Represents a packet sending or receiving event. Changes to the packet will be
  * reflected in the final version to be sent or received. It is also possible to cancel an event.
  * @author Kristian
  */
@@ -47,7 +49,7 @@ public class PacketEvent extends EventObject implements Cancellable {
 	public static final ReportType REPORT_CHANGING_PACKET_TYPE_IS_CONFUSING = new ReportType(
 			"Plugin %s changed packet type from %s to %s in packet listener. This is confusing for other plugins! (Not an error, though!)");
 	
-	private static final SetMultimap<PacketType, PacketType> CHANGE_WARNINGS = 
+	private static final SetMultimap<PacketType, PacketType> CHANGE_WARNINGS =
 			Multimaps.synchronizedSetMultimap(HashMultimap.<PacketType, PacketType>create());
 	
 	/**
@@ -202,7 +204,7 @@ public class PacketEvent extends EventObject implements Cancellable {
 	 * @return TRUE if we are, FALSE otherwise.
 	 */
 	public boolean isAsync() {
-		return !Application.isPrimaryThread();
+		return !Bukkit.isPrimaryThread();
 	}
 	
 	/**
@@ -229,9 +231,9 @@ public class PacketEvent extends EventObject implements Cancellable {
 		if (this.packet != null && !Objects.equal(oldType, newType)) {
 			// Only report this once
 			if (CHANGE_WARNINGS.put(oldType, newType)) {
-				ProtocolLibrary.getErrorReporter().reportWarning(this, 
+				ProtocolLibrary.getErrorReporter().reportWarning(this,
 						Report.newBuilder(REPORT_CHANGING_PACKET_TYPE_IS_CONFUSING).
-						messageParam(oldType, newType).
+						messageParam(PluginContext.getPluginCaller(new Exception()), oldType, newType).
 						build());
 			}
 		}
@@ -261,6 +263,7 @@ public class PacketEvent extends EventObject implements Cancellable {
 	 * Retrieves whether or not the packet should be cancelled.
 	 * @return TRUE if it should be cancelled, FALSE otherwise.
 	 */
+	@Override
 	public boolean isCancelled() {
 		return cancel;
 	}
@@ -307,6 +310,7 @@ public class PacketEvent extends EventObject implements Cancellable {
 	 * 
 	 * @param cancel - TRUE if it should be cancelled, FALSE otherwise.
 	 */
+	@Override
 	public void setCancelled(boolean cancel) {
 		if (readOnly)
 			throw new IllegalStateException("The packet event is read-only.");
@@ -318,7 +322,41 @@ public class PacketEvent extends EventObject implements Cancellable {
 	 * @return The player associated with this event.
 	 */
 	public Player getPlayer() {
-		return playerReference.get();
+		Player player = playerReference.get();
+
+		// Check if the player has been updated so we can do more stuff
+		if (player instanceof TemporaryPlayer) {
+			Player updated = player.getPlayer();
+			if (updated != null && !(updated instanceof TemporaryPlayer)) {
+				playerReference.clear();
+				playerReference = new WeakReference<>(updated);
+				return updated;
+			}
+		}
+
+		return player;
+	}
+
+	/**
+	 * Whether or not the player in this PacketEvent is temporary (i.e. they don't have a true player instance yet).
+	 * Temporary players have a limited subset of methods that may be used:
+	 * <ul>
+	 *     <li>getPlayer</li>
+	 *     <li>getAddress</li>
+	 *     <li>getServer</li>
+	 *     <li>chat</li>
+	 *     <li>sendMessage</li>
+	 *     <li>kickPlayer</li>
+	 *     <li>isOnline</li>
+	 * </ul>
+	 *
+	 * Anything else will throw an UnsupportedOperationException. Use this check before calling other methods when
+	 * dealing with packets early in the login sequence or if you get the aforementioned exception.
+	 *
+	 * @return True if the player is temporary, false if not.
+	 */
+	public boolean isPlayerTemporary() {
+		return getPlayer() instanceof TemporaryPlayer;
 	}
 	
 	/**
@@ -354,12 +392,12 @@ public class PacketEvent extends EventObject implements Cancellable {
 		return asyncMarker;
 	}
 	/**
-	 * Set the asynchronous marker. 
+	 * Set the asynchronous marker.
 	 * <p>
 	 * If the marker is non-null at the end of an synchronous event processing, the packet will be scheduled
 	 * to be processed asynchronously with the given settings.
 	 * <p>
-	 * Note that if there are no asynchronous events that can receive this packet, the marker should be NULL. 
+	 * Note that if there are no asynchronous events that can receive this packet, the marker should be NULL.
 	 * @param asyncMarker - the new asynchronous marker, or NULL.
 	 * @throws IllegalStateException If the current event is asynchronous.
 	 */
@@ -425,7 +463,7 @@ public class PacketEvent extends EventObject implements Cancellable {
 	}
 	
 	private void writeObject(ObjectOutputStream output) throws IOException {
-	    // Default serialization 
+	    // Default serialization
 		output.defaultWriteObject();
 
 		// Write the name of the player (or NULL if it's not set)
@@ -439,10 +477,15 @@ public class PacketEvent extends EventObject implements Cancellable {
 		final SerializedOfflinePlayer serialized = (SerializedOfflinePlayer) input.readObject();
 		
 		// Better than nothing
-	    if (serialized != null) {	    			
+	    if (serialized != null) {
 	    	// Store it, to prevent weak reference from cleaning up the reference
 	    	offlinePlayer = serialized.getPlayer();
 	    	playerReference = new WeakReference<Player>(offlinePlayer);
 	    }
 	}
+
+	@Override
+	public String toString() {
+		return "PacketEvent[player=" + getPlayer() + ", packet=" + packet + "]";
+	}
 }

modules/API/src/main/java/com/comphenix/protocol/events/PacketListener.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -34,7 +34,7 @@ public interface PacketListener {
 	 * <p>
 	 * This method is executed on the main thread in 1.6.4 and earlier, and thus the Bukkit API is safe to use.
 	 * <p>
-	 * In Minecraft 1.7.2 and later, this method MAY be executed asynchronously, but only if {@link ListenerOptions#ASYNC} 
+	 * In Minecraft 1.7.2 and later, this method MAY be executed asynchronously, but only if {@link ListenerOptions#ASYNC}
 	 * have been specified in the listener. This is off by default.
 	 * @param event - the packet that should be sent.
 	 */
@@ -43,9 +43,9 @@ public interface PacketListener {
 	/**
 	 * Invoked right before a received packet from a client is being processed.
 	 * <p>
-	 * <b>WARNING</b>: </br> 
-	 * This method will be called <i>asynchronously</i>! You should synchronize with the main 
-	 * thread using {@link org.bukkit.scheduler.BukkitScheduler#scheduleSyncDelayedTask(Plugin, Runnable, long) scheduleSyncDelayedTask} 
+	 * <b>WARNING</b>: <br>
+	 * This method will be called <i>asynchronously</i>! You should synchronize with the main
+	 * thread using {@link org.bukkit.scheduler.BukkitScheduler#scheduleSyncDelayedTask(Plugin, Runnable, long) scheduleSyncDelayedTask}
 	 * if you need to call the Bukkit API.
 	 * @param event - the packet that has been received.
 	 */

modules/API/src/main/java/com/comphenix/protocol/events/PacketMetadata.java

@@ -0,0 +1,143 @@
+/**
+ *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
+ *  Copyright (C) 2017 dmulloy2
+ *
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
+ *  the License, or (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ *  See the GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ *  02111-1307 USA
+ */
+package com.comphenix.protocol.events;
+
+import java.util.*;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.TimeUnit;
+
+import com.google.common.cache.Cache;
+import com.google.common.cache.CacheBuilder;
+
+import org.apache.commons.lang3.Validate;
+
+/**
+ * Stores and retrieves metadata for applicable packet objects.
+ * @author dmulloy2
+ */
+class PacketMetadata {
+
+	private static class MetaObject<T> {
+		private final String key;
+		private final T value;
+
+		private MetaObject(String key, T value) {
+			this.key = key;
+			this.value = value;
+		}
+
+		@Override
+		public int hashCode() {
+			return Objects.hash(key, value);
+		}
+
+		@Override
+		public boolean equals(Object o) {
+			if (o == this) return true;
+
+			if (o instanceof MetaObject) {
+				MetaObject that = (MetaObject) o;
+				return that.key.equals(this.key) &&
+			           that.value.equals(this.value);
+			}
+
+			return false;
+		}
+
+		@Override
+		public String toString() {
+			return "MetaObject[" + key + "=" + value + "]";
+		}
+	}
+
+	// Packet meta cache
+	private static Cache<Object, List<MetaObject>> META_CACHE;
+
+	public static <T> Optional<T> get(Object packet, String key) {
+		Validate.notNull(key, "Null keys are not permitted!");
+
+		if (META_CACHE == null) {
+			return Optional.empty();
+		}
+
+		List<MetaObject> meta = META_CACHE.getIfPresent(packet);
+		if (meta == null) {
+			return Optional.empty();
+		}
+
+		for (MetaObject object : meta) {
+			if (object.key.equals(key)) {
+				return Optional.of((T) object.value);
+			}
+		}
+
+		return Optional.empty();
+	}
+
+	private static void createCache() {
+		META_CACHE = CacheBuilder
+				.newBuilder()
+				.expireAfterWrite(1, TimeUnit.MINUTES)
+				.build();
+	}
+
+	public static <T> void set(Object packet, String key, T value) {
+		Validate.notNull(key, "Null keys are not permitted!");
+
+		if (META_CACHE == null) {
+			createCache();
+		}
+
+		List<MetaObject> packetMeta;
+
+		try {
+			packetMeta = META_CACHE.get(packet, ArrayList::new);
+		} catch (ExecutionException ex) {
+			// Not possible, but let's humor the array list constructor having an issue
+			packetMeta = new ArrayList<>();
+		}
+
+		packetMeta.removeIf(meta -> meta.key.equals(key));
+		packetMeta.add(new MetaObject<>(key, value));
+		META_CACHE.put(packet, packetMeta);
+	}
+
+	public static <T> Optional<T> remove(Object packet, String key) {
+		Validate.notNull(key, "Null keys are not permitted!");
+
+		if (META_CACHE == null) {
+			return Optional.empty();
+		}
+
+		List<MetaObject> packetMeta = META_CACHE.getIfPresent(packet);
+		if (packetMeta == null) {
+			return Optional.empty();
+		}
+
+		Optional<T> value = Optional.empty();
+		Iterator<MetaObject> iter = packetMeta.iterator();
+		while (iter.hasNext()) {
+			MetaObject meta = iter.next();
+			if (meta.key.equals(key)) {
+				value = Optional.of((T) meta.value);
+				iter.remove();
+			}
+		}
+
+		return value;
+	}
+}

modules/API/src/main/java/com/comphenix/protocol/events/ScheduledPacket.java

@@ -7,7 +7,6 @@ import org.bukkit.entity.Player;
 import com.comphenix.protocol.PacketStream;
 import com.comphenix.protocol.PacketType.Sender;
 import com.comphenix.protocol.ProtocolLibrary;
-import com.google.common.base.Objects;
 import com.google.common.base.Preconditions;
 
 /**
@@ -138,10 +137,6 @@ public class ScheduledPacket {
 
 	@Override
 	public String toString() {
-		return Objects.toStringHelper(this)
-			.add("packet", packet)
-			.add("target", target)
-			.add("filtered", filtered)
-			.toString();
+		return "ScheduledPacket[packet=" + packet + ", target=" + target + ", filtered=" + filtered + "]";
 	}
 }

modules/API/src/main/java/com/comphenix/protocol/events/SerializedOfflinePlayer.java

@@ -139,7 +139,6 @@ class SerializedOfflinePlayer implements OfflinePlayer, Serializable {
 		return banned;
 	}
 
-	@Override
 	public void setBanned(boolean banned) {
 		this.banned = banned;
 	}

modules/API/src/main/java/com/comphenix/protocol/injector/BukkitUnwrapper.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -24,6 +24,9 @@ import java.util.Collection;
 import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
 import com.comphenix.protocol.ProtocolLibrary;
 import com.comphenix.protocol.error.ErrorReporter;
 import com.comphenix.protocol.error.Report;
@@ -31,6 +34,7 @@ import com.comphenix.protocol.error.ReportType;
 import com.comphenix.protocol.injector.PacketConstructor.Unwrapper;
 import com.comphenix.protocol.reflect.FieldUtils;
 import com.comphenix.protocol.reflect.instances.DefaultInstances;
+import com.comphenix.protocol.utility.MinecraftReflection;
 import com.google.common.primitives.Primitives;
 
 /**
@@ -38,8 +42,8 @@ import com.google.common.primitives.Primitives;
  * <p>
  * Typical conversions include:
  * <ul>
- * <li>org.bukkit.entity.Player -> net.minecraft.server.EntityPlayer</li>
- * <li>org.bukkit.World -> net.minecraft.server.WorldServer</li>
+ * <li>org.bukkit.entity.Player to net.minecraft.server.EntityPlayer</li>
+ * <li>org.bukkit.World to net.minecraft.server.WorldServer</li>
  * </ul>
  * 
  * @author Kristian
@@ -91,7 +95,7 @@ public class BukkitUnwrapper implements Unwrapper {
 	@Override
 	public Object unwrapItem(Object wrappedObject) {
 		// Special case
-		if (wrappedObject == null) 
+		if (wrappedObject == null)
 			return null;
 		Class<?> currentClass = PacketConstructor.getClass(wrappedObject);
 		
@@ -149,7 +153,7 @@ public class BukkitUnwrapper implements Unwrapper {
 		try {
 			final Method find = type.getMethod("getHandle");
 			
-			// It's thread safe, as getMethod should return the same handle 
+			// It's thread safe, as getMethod should return the same handle
 			Unwrapper methodUnwrapper = new Unwrapper() {
 				@Override
 				public Object unwrapItem(Object wrappedObject) {
@@ -159,7 +163,7 @@ public class BukkitUnwrapper implements Unwrapper {
 						return find.invoke(wrappedObject);
 						
 					} catch (IllegalArgumentException e) {
-						reporter.reportDetailed(this, 
+						reporter.reportDetailed(this,
 								Report.newBuilder(REPORT_ILLEGAL_ARGUMENT).error(e).callerParam(wrappedObject, find)
 						);
 					} catch (IllegalAccessException e) {
@@ -178,24 +182,59 @@ public class BukkitUnwrapper implements Unwrapper {
 			return methodUnwrapper;
 			
 		} catch (SecurityException e) {
-			reporter.reportDetailed(this, 
+			reporter.reportDetailed(this,
 					Report.newBuilder(REPORT_SECURITY_LIMITATION).error(e).callerParam(type)
 			);
 		} catch (NoSuchMethodException e) {
+			// Maybe it's a proxy?
+			Unwrapper proxyUnwrapper = getProxyUnwrapper(type);
+			if (proxyUnwrapper != null)
+				return proxyUnwrapper;
+
 			// Try getting the field unwrapper too
 			Unwrapper fieldUnwrapper = getFieldUnwrapper(type);
-			
 			if (fieldUnwrapper != null)
 				return fieldUnwrapper;
 			else
-				reporter.reportDetailed(this, 
+				reporter.reportDetailed(this,
 						Report.newBuilder(REPORT_CANNOT_FIND_UNWRAP_METHOD).error(e).callerParam(type));
 		}
-		
+
 		// Default method
 		return null;
 	}
-	
+
+	// Players should /always/ be able to be unwrapped
+	// We should only get here if the 'Player' is a proxy
+	private Unwrapper getProxyUnwrapper(final Class<?> type) {
+		try {
+			if (Player.class.isAssignableFrom(type)) {
+				final Method getHandle = MinecraftReflection.getCraftPlayerClass().getMethod("getHandle");
+
+				Unwrapper unwrapper = new Unwrapper() {
+					@Override
+					public Object unwrapItem(Object wrapped) {
+						try {
+							return getHandle.invoke(((Player) wrapped).getPlayer());
+						} catch (Throwable ex) {
+							try {
+								return getHandle.invoke(Bukkit.getPlayer(((Player) wrapped).getUniqueId()));
+							} catch (ReflectiveOperationException ex1) {
+								throw new RuntimeException("Failed to unwrap proxy " + wrapped, ex);
+							}
+						}
+					}
+				};
+
+				unwrapperCache.put(type, unwrapper);
+				return unwrapper;
+			}
+		} catch (Throwable ignored) {
+		}
+
+		return null;
+	}
+
 	/**
 	 * Retrieve a cached unwrapper using the handle field.
 	 * @param type - a cached field unwrapper.
@@ -214,7 +253,7 @@ public class BukkitUnwrapper implements Unwrapper {
 							return checkClass((Class<?>) wrappedObject, type, find.getType());
 						return FieldUtils.readField(find, wrappedObject, true);
 					} catch (IllegalAccessException e) {
-						reporter.reportDetailed(this, 
+						reporter.reportDetailed(this,
 								Report.newBuilder(REPORT_CANNOT_READ_FIELD_HANDLE).error(e).callerParam(wrappedObject, find)
 						);
 						return null;
@@ -227,7 +266,7 @@ public class BukkitUnwrapper implements Unwrapper {
 			
 		} else {
 			// Inform about this too
-			reporter.reportDetailed(this, 
+			reporter.reportDetailed(this,
 					Report.newBuilder(REPORT_CANNOT_READ_FIELD_HANDLE).callerParam(find)
 			);
 			return null;

modules/API/src/main/java/com/comphenix/protocol/injector/PacketConstructor.java

@@ -2,16 +2,16 @@
  *  ProtocolLib - Bukkit server library that allows access to the Minecraft protocol.
  *  Copyright (C) 2012 Kristian S. Stangeland
  *
- *  This program is free software; you can redistribute it and/or modify it under the terms of the 
- *  GNU General Public License as published by the Free Software Foundation; either version 2 of 
+ *  This program is free software; you can redistribute it and/or modify it under the terms of the
+ *  GNU General Public License as published by the Free Software Foundation; either version 2 of
  *  the License, or (at your option) any later version.
  *
- *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; 
- *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
+ *  This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
+ *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  *  See the GNU General Public License for more details.
  *
- *  You should have received a copy of the GNU General Public License along with this program; 
- *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 
+ *  You should have received a copy of the GNU General Public License along with this program;
+ *  if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  *  02111-1307 USA
  */
 
@@ -38,7 +38,7 @@ import com.google.common.primitives.Primitives;
  */
 public class PacketConstructor {
 	/**
-	 * A packet constructor that automatically converts Bukkit types to their NMS conterpart. 
+	 * A packet constructor that automatically converts Bukkit types to their NMS conterpart.
 	 * <p>
 	 * Remember to call withPacket().
 	 */
@@ -59,7 +59,7 @@ public class PacketConstructor {
 	private PacketConstructor(Constructor<?> constructorMethod) {
 		this.constructorMethod = constructorMethod;
 		this.unwrappers = Lists.newArrayList((Unwrapper) new BukkitUnwrapper(new RethrowErrorReporter() ));
-		this.unwrappers.addAll(BukkitConverters.getUnwrappers()); 
+		this.unwrappers.addAll(BukkitConverters.getUnwrappers());
 	}
 	
 	private PacketConstructor(PacketType type, Constructor<?> constructorMethod, List<Unwrapper> unwrappers, Unwrapper[] paramUnwrapper) {
@@ -104,7 +104,7 @@ public class PacketConstructor {
 	/**
 	 * Create a packet constructor that creates packets using the given ID.
 	 * <p>
-	 * Note that if you pass a Class<?> as a value, it will use its type directly.
+	 * Note that if you pass a Class as a value, it will use its type directly.
 	 * <p>
 	 * Deprecated: Use {@link #withPacket(PacketType, Object[])} instead.
 	 * @param id - legacy (1.6.4) packet ID.
@@ -120,7 +120,7 @@ public class PacketConstructor {
 	/**
 	 * Create a packet constructor that creates packets using the given types.
 	 * <p>
-	 * Note that if you pass a Class<?> as a value, it will use its type directly.
+	 * Note that if you pass a Class as a value, it will use its type directly.
 	 * @param type - the type of the packet to create.
 	 * @param values - the values that will match each parameter in the desired constructor.
 	 * @return A packet constructor with these types.
@@ -129,7 +129,7 @@ public class PacketConstructor {
 	public PacketConstructor withPacket(PacketType type, Object[] values) {
 		Class<?>[] types = new Class<?>[values.length];
 		Throwable lastException = null;
-		Unwrapper[] paramUnwrapper = new Unwrapper[values.length];		
+		Unwrapper[] paramUnwrapper = new Unwrapper[values.length];
 		
 		for (int i = 0; i < types.length; i++) {
 			// Default type
@@ -258,7 +258,7 @@ public class PacketConstructor {
 		/**
 		 * Convert the given wrapped object to the equivalent net.minecraft.server object.
 		 * <p>
-		 * Note that we may pass in a class instead of object - in that case, the unwrapper should 
+		 * Note that we may pass in a class instead of object - in that case, the unwrapper should
 		 * return the equivalent NMS class.
 		 * @param wrappedObject - wrapped object or class.
 		 * @return The equivalent net.minecraft.server object or class.

modules/API/src/main/java/com/comphenix/protocol/injector/PlayerInjectHooks.java

@@ -0,0 +1,31 @@
+package com.comphenix.protocol.injector;
+
+/**
+ * Sets the inject hook type. Different types allow for maximum compatibility.
+ * @author Kristian
+ */
+public enum PlayerInjectHooks {
+	/**
+	 * The injection hook that does nothing. Set when every other inject hook fails.
+	 */
+	NONE,
+
+	/**
+	 * Override the network handler object itself. Only works in 1.3.
+	 * <p>
+	 * Cannot intercept MapChunk packets.
+	 */
+	NETWORK_MANAGER_OBJECT,
+
+	/**
+	 * Override the packet queue lists in NetworkHandler.
+	 * <p>
+	 * Cannot intercept MapChunk packets.
+	 */
+	NETWORK_HANDLER_FIELDS,
+
+	/**
+	 * Override the server handler object. Versatile, but a tad slower.
+	 */
+	NETWORK_SERVER_OBJECT;
+}