1.5.3 Stable release!!!!

1.5.2 pre release
1.5.1 pre release
2020-07-12 05:08:47 +08:00 · 2020-07-12 02:46:52 +08:00 · 2020-07-11 18:52:07 +08:00 · 2020-07-08 20:21:42 +08:00 · 2020-07-07 18:02:49 +08:00 · 2020-07-06 20:36:06 +02:00
59 changed files with 2103 additions and 897 deletions
@@ -1,281 +1,622 @@
                    GNU GENERAL PUBLIC LICENSE
-                       Version 2, June 1991
+                       Version 3, 29 June 2007

- Copyright (C) 1989, 1991 Free Software Foundation, Inc.,
- 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
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+  Termination of your rights under this section does not terminate the
+licenses of parties who have received copies or rights from you under
+this License.  If your rights have been terminated and not permanently
+reinstated, you do not qualify to receive new licenses for the same
+material under section 10.
+
+  9. Acceptance Not Required for Having Copies.
+
+  You are not required to accept this License in order to receive or
+run a copy of the Program.  Ancillary propagation of a covered work
+occurring solely as a consequence of using peer-to-peer transmission
+to receive a copy likewise does not require acceptance.  However,
+nothing other than this License grants you permission to propagate or
+modify any covered work.  These actions infringe copyright if you do
+not accept this License.  Therefore, by modifying or propagating a
+covered work, you indicate your acceptance of this License to do so.
+
+  10. Automatic Licensing of Downstream Recipients.
+
+  Each time you convey a covered work, the recipient automatically
+receives a license from the original licensors, to run, modify and
+propagate that work, subject to this License.  You are not responsible
+for enforcing compliance by third parties with this License.
+
+  An "entity transaction" is a transaction transferring control of an
+organization, or substantially all assets of one, or subdividing an
+organization, or merging organizations.  If propagation of a covered
+work results from an entity transaction, each party to that
+transaction who receives a copy of the work also receives whatever
+licenses to the work the party's predecessor in interest had or could
+give under the previous paragraph, plus a right to possession of the
+Corresponding Source of the work from the predecessor in interest, if
+the predecessor has it or can get it with reasonable efforts.
+
+  You may not impose any further restrictions on the exercise of the
+rights granted or affirmed under this License.  For example, you may
+not impose a license fee, royalty, or other charge for exercise of
+rights granted under this License, and you may not initiate litigation
+(including a cross-claim or counterclaim in a lawsuit) alleging that
+any patent claim is infringed by making, using, selling, offering for
+sale, or importing the Program or any portion of it.
+
+  11. Patents.
+
+  A "contributor" is a copyright holder who authorizes use under this
+License of the Program or a work on which the Program is based.  The
+work thus licensed is called the contributor's "contributor version".
+
+  A contributor's "essential patent claims" are all patent claims
+owned or controlled by the contributor, whether already acquired or
+hereafter acquired, that would be infringed by some manner, permitted
+by this License, of making, using, or selling its contributor version,
+but do not include claims that would be infringed only as a
+consequence of further modification of the contributor version.  For
+purposes of this definition, "control" includes the right to grant
+patent sublicenses in a manner consistent with the requirements of
 this License.

-  7. If, as a consequence of a court judgment or allegation of patent
-infringement or for any other reason (not limited to patent issues),
-conditions are imposed on you (whether by court order, agreement or
+  Each contributor grants you a non-exclusive, worldwide, royalty-free
+patent license under the contributor's essential patent claims, to
+make, use, sell, offer for sale, import and otherwise run, modify and
+propagate the contents of its contributor version.
+
+  In the following three paragraphs, a "patent license" is any express
+agreement or commitment, however denominated, not to enforce a patent
+(such as an express permission to practice a patent or covenant not to
+sue for patent infringement).  To "grant" such a patent license to a
+party means to make such an agreement or commitment not to enforce a
+patent against the party.
+
+  If you convey a covered work, knowingly relying on a patent license,
+and the Corresponding Source of the work is not available for anyone
+to copy, free of charge and under the terms of this License, through a
+publicly available network server or other readily accessible means,
+then you must either (1) cause the Corresponding Source to be so
+available, or (2) arrange to deprive yourself of the benefit of the
+patent license for this particular work, or (3) arrange, in a manner
+consistent with the requirements of this License, to extend the patent
+license to downstream recipients.  "Knowingly relying" means you have
+actual knowledge that, but for the patent license, your conveying the
+covered work in a country, or your recipient's use of the covered work
+in a country, would infringe one or more identifiable patents in that
+country that you have reason to believe are valid.
+
+  If, pursuant to or in connection with a single transaction or
+arrangement, you convey, or propagate by procuring conveyance of, a
+covered work, and grant a patent license to some of the parties
+receiving the covered work authorizing them to use, propagate, modify
+or convey a specific copy of the covered work, then the patent license
+you grant is automatically extended to all recipients of the covered
+work and works based on it.
+
+  A patent license is "discriminatory" if it does not include within
+the scope of its coverage, prohibits the exercise of, or is
+conditioned on the non-exercise of one or more of the rights that are
+specifically granted under this License.  You may not convey a covered
+work if you are a party to an arrangement with a third party that is
+in the business of distributing software, under which you make payment
+to the third party based on the extent of your activity of conveying
+the work, and under which the third party grants, to any of the
+parties who would receive the covered work from you, a discriminatory
+patent license (a) in connection with copies of the covered work
+conveyed by you (or copies made from those copies), or (b) primarily
+for and in connection with specific products or compilations that
+contain the covered work, unless you entered into that arrangement,
+or that patent license was granted, prior to 28 March 2007.
+
+  Nothing in this License shall be construed as excluding or limiting
+any implied license or other defenses to infringement that may
+otherwise be available to you under applicable patent law.
+
+  12. No Surrender of Others' Freedom.
+
+  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
-excuse you from the conditions of this License.  If you cannot
-distribute so as to satisfy simultaneously your obligations under this
-License and any other pertinent obligations, then as a consequence you
-may not distribute the Program at all.  For example, if a patent
-license would not permit royalty-free redistribution of the Program by
-all those who receive copies directly or indirectly through you, then
-the only way you could satisfy both it and this License would be to
-refrain entirely from distribution of the Program.
+excuse you from the conditions of this License.  If you cannot convey a
+covered work so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you may
+not convey it at all.  For example, if you agree to terms that obligate you
+to collect a royalty for further conveying from those to whom you convey
+the Program, the only way you could satisfy both those terms and this
+License would be to refrain entirely from conveying the Program.

-If any portion of this section is held invalid or unenforceable under
-any particular circumstance, the balance of the section is intended to
-apply and the section as a whole is intended to apply in other
-circumstances.
+  13. Use with the GNU Affero General Public License.

-It is not the purpose of this section to induce you to infringe any
-patents or other property right claims or to contest validity of any
-such claims; this section has the sole purpose of protecting the
-integrity of the free software distribution system, which is
-implemented by public license practices.  Many people have made
-generous contributions to the wide range of software distributed
-through that system in reliance on consistent application of that
-system; it is up to the author/donor to decide if he or she is willing
-to distribute software through any other system and a licensee cannot
-impose that choice.
+  Notwithstanding any other provision of this License, you have
+permission to link or combine any covered work with a work licensed
+under version 3 of the GNU Affero General Public License into a single
+combined work, and to convey the resulting work.  The terms of this
+License will continue to apply to the part which is the covered work,
+but the special requirements of the GNU Affero General Public License,
+section 13, concerning interaction through a network will apply to the
+combination as such.

-This section is intended to make thoroughly clear what is believed to
-be a consequence of the rest of this License.
+  14. Revised Versions of this License.

-  8. If the distribution and/or use of the Program is restricted in
-certain countries either by patents or by copyrighted interfaces, the
-original copyright holder who places the Program under this License
-may add an explicit geographical distribution limitation excluding
-those countries, so that distribution is permitted only in or among
-countries not thus excluded.  In such case, this License incorporates
-the limitation as if written in the body of this License.
-
-  9. The Free Software Foundation may publish revised and/or new versions
-of the General Public License from time to time.  Such new versions will
+  The Free Software Foundation may publish revised and/or new versions of
+the GNU General Public License from time to time.  Such new versions will
 be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.

-Each version is given a distinguishing version number.  If the Program
-specifies a version number of this License which applies to it and "any
-later version", you have the option of following the terms and conditions
-either of that version or of any later version published by the Free
-Software Foundation.  If the Program does not specify a version number of
-this License, you may choose any version ever published by the Free Software
-Foundation.
+  Each version is given a distinguishing version number.  If the
+Program specifies that a certain numbered version of the GNU General
+Public License "or any later version" applies to it, you have the
+option of following the terms and conditions either of that numbered
+version or of any later version published by the Free Software
+Foundation.  If the Program does not specify a version number of the
+GNU General Public License, you may choose any version ever published
+by the Free Software Foundation.

-  10. If you wish to incorporate parts of the Program into other free
-programs whose distribution conditions are different, write to the author
-to ask for permission.  For software which is copyrighted by the Free
-Software Foundation, write to the Free Software Foundation; we sometimes
-make exceptions for this.  Our decision will be guided by the two goals
-of preserving the free status of all derivatives of our free software and
-of promoting the sharing and reuse of software generally.
+  If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.

-                            NO WARRANTY
+  Later license versions may give you additional or different
+permissions.  However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.

-  11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
-FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW.  EXCEPT WHEN
-OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
-PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED
-OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.  THE ENTIRE RISK AS
-TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU.  SHOULD THE
-PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
-REPAIR OR CORRECTION.
+  15. Disclaimer of Warranty.

-  12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
-WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR
-REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES,
-INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING
-OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED
-TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
-YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER
-PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
-POSSIBILITY OF SUCH DAMAGES.
+  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+  16. Limitation of Liability.
+
+  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+  17. Interpretation of Sections 15 and 16.
+
+  If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.

                     END OF TERMS AND CONDITIONS

@@ -287,15 +628,15 @@ free software which everyone can redistribute and change under these terms.

  To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
-convey the exclusion of warranty; and each file should have at least
+state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.

    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>

-    This program is free software; you can redistribute it and/or modify
+    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
+    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
@@ -303,37 +644,31 @@ the "copyright" line and a pointer to where the full notice is found.
    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.,
-    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.

 Also add information on how to contact you by electronic and paper mail.

-If the program is interactive, make it output a short notice like this
-when it starts in an interactive mode:
+  If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:

-    Gnomovision version 69, Copyright (C) year name of author
-    Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+    <program>  Copyright (C) <year>  <name of author>
+    This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
    This is free software, and you are welcome to redistribute it
    under certain conditions; type `show c' for details.

 The hypothetical commands `show w' and `show c' should show the appropriate
-parts of the General Public License.  Of course, the commands you use may
-be called something other than `show w' and `show c'; they could even be
-mouse-clicks or menu items--whatever suits your program.
+parts of the General Public License.  Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".

-You should also get your employer (if you work as a programmer) or your
-school, if any, to sign a "copyright disclaimer" for the program, if
-necessary.  Here is a sample; alter the names:
+  You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+<https://www.gnu.org/licenses/>.

-  Yoyodyne, Inc., hereby disclaims all copyright interest in the program
-  `Gnomovision' (which makes passes at compilers) written by James Hacker.
-
-  <signature of Ty Coon>, 1 April 1989
-  Ty Coon, President of Vice
-
-This General Public License does not permit incorporating your program into
-proprietary programs.  If your program is a subroutine library, you may
-consider it more useful to permit linking proprietary applications with the
-library.  If this is what you want to do, use the GNU Lesser General
-Public License instead of this License.
+  The GNU General Public License does not permit incorporating your program
+into proprietary programs.  If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library.  If this is what you want to do, use the GNU Lesser General
+Public License instead of this License.  But first, please read
+<https://www.gnu.org/licenses/why-not-lgpl.html>.
@@ -2,25 +2,22 @@

 A lightweight spigot packetlistener & packetsender coded by retrooper.

-## Credit
-
-PacketEvents forked [Atlas](https://github.com/funkemunky/Atlas)' [Packet](https://github.com/funkemunky/Atlas/blob/master/AtlasParent/Atlas/src/main/java/cc/funkemunky/api/tinyprotocol/api/Packet.java) class.
-
-[Find our forked version](https://github.com/retrooper/packetevents/blob/master/src/main/java/io/github/retrooper/packetevents/packet/PacketType.java)
 ## About

 This packetlistener is **only** supported on spigot servers and has been tested to work on these spigot forks: PaperSpigot, Tuinity

 * No dependencies

-* Licensed under the GPL2 license.
+* Licensed under the GPL3 license.

-[![](https://img.shields.io/badge/License-GPLv2-blue.svg)](https://www.gnu.org/licenses/gpl-2.0)
+[![](https://img.shields.io/badge/License-GPLv3-blue.svg)](https://www.gnu.org/licenses/gpl-3.0)

 Join my discord server(to talk to me): https://discord.gg/ZWTkg4v

 [![](https://jitpack.io/v/retrooper/packetevents.svg)](https://jitpack.io/#retrooper/packetevents)

+[![](https://jitci.com/gh/retrooper/packetevents/svg)](https://jitci.com/gh/retrooper/packetevents)
+
 To learn how to setup this API please click on the link below
 [Setup Guide](https://github.com/retrooper/packetevents/wiki/PacketEvents-Setup-Guide)
 (or just paste this into your browser: https://github.com/retrooper/packetevents/wiki/PacketEvents-Setup-Guide)
@@ -0,0 +1,44 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module org.jetbrains.idea.maven.project.MavenProjectsManager.isMavenModule="true" type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="minecraft" name="Minecraft">
+      <configuration>
+        <autoDetectTypes>
+          <platformType>SPIGOT</platformType>
+        </autoDetectTypes>
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8">
+    <output url="file://$MODULE_DIR$/target/classes" />
+    <output-test url="file://$MODULE_DIR$/target/test-classes" />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src/main/java" isTestSource="false" />
+      <sourceFolder url="file://$MODULE_DIR$/src/main/resources" type="java-resource" />
+      <excludeFolder url="file://$MODULE_DIR$/target" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.github.spigot:1.7.10:1.7.10" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.github.spigot:1.8.8:1.8.8" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.comphenix.protocol:ProtocolLib:4.5.0" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: cglib:cglib-nodep:3.2.5" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.comphenix.executors:BukkitExecutors:1.1-SNAPSHOT" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: us.myles:viaversion:3.0.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: us.myles:viaversion-common:3.0.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.yaml:snakeyaml:1.18" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: us.myles:viaversion-bukkit:3.0.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: us.myles:viaversion-bukkit-legacy:3.0.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: us.myles:viaversion-bungee:3.0.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: us.myles:viaversion-fabric:3.0.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: us.myles:viaversion-sponge:3.0.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: us.myles:viaversion-sponge-legacy:3.0.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: us.myles:viaversion-velocity:3.0.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: net.md-5:bungeecord-chat:1.15-SNAPSHOT" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.guava:guava:21.0" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.github.ProtocolSupport:ProtocolSupport:4fdd683" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: org.apache.commons:commons-lang3:3.8.1" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: it.unimi.dsi:fastutil:8.2.2" level="project" />
+    <orderEntry type="library" scope="PROVIDED" name="Maven: com.google.code.gson:gson:2.8.5" level="project" />
+  </component>
+</module>
@@ -6,43 +6,37 @@

    <groupId>io.github.retrooper</groupId>
    <artifactId>packetevents</artifactId>
-    <version>1.3.7</version>
+    <version>1.5.3</version>
    <packaging>jar</packaging>
    <name>packetevents</name>
+
    <properties>
        <java.version>1.8</java.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>

+
+    <!-- You can build the project with this: "mvn clean compile assembly:single" -->
    <build>
-        <defaultGoal>clean package</defaultGoal>
        <plugins>
            <plugin>
-                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
+                <artifactId>maven-assembly-plugin</artifactId>
                <configuration>
-                    <source>1.8</source>
-                    <target>1.8</target>
+                    <descriptorRefs>
+                        <descriptorRef>jar-with-dependencies</descriptorRef>
+                    </descriptorRefs>
                </configuration>
            </plugin>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.7.0</version>
                <configuration>
-                    <source>${java.version}</source>
-                    <target>${java.version}</target>
+                    <source>8</source>
+                    <target>8</target>
                </configuration>
            </plugin>
        </plugins>
-        <resources>
-            <resource>
-                <directory>src/main/resources</directory>
-                <filtering>true</filtering>
-            </resource>
-        </resources>
    </build>
-
    <repositories>
        <repository>
            <id>spigot-repo</id>
@@ -60,22 +54,36 @@
            <id>viaversion-repo</id>
            <url>https://repo.viaversion.com</url>
        </repository>
+        <repository>
+            <id>dmulloy2-repo</id>
+            <url>https://repo.dmulloy2.net/nexus/repository/public/</url>
+        </repository>
    </repositories>


    <dependencies>
+
        <dependency>
-            <groupId>org.github.spigot</groupId>
-            <artifactId>1.7.10</artifactId>
-            <version>1.7.10</version>
-            <scope>provided</scope>
-        </dependency>
+        <groupId>org.github.spigot</groupId>
+        <artifactId>1.8.8</artifactId>
+        <version>1.8.8</version>
+        <scope>provided</scope>
+    </dependency>
        <dependency>
-            <groupId>org.github.spigot</groupId>
-            <artifactId>1.8.8</artifactId>
-            <version>1.8.8</version>
+        <groupId>org.github.spigot</groupId>
+        <artifactId>1.7.10</artifactId>
+        <version>1.7.10</version>
+        <scope>provided</scope>
+    </dependency>
+
+
+        <dependency>
+            <groupId>com.comphenix.protocol</groupId>
+            <artifactId>ProtocolLib</artifactId>
+            <version>4.5.0</version>
            <scope>provided</scope>
-        </dependency>
+          </dependency>
+        <!-- ViaVersion API-->
        <dependency>
            <groupId>us.myles</groupId>
            <artifactId>viaversion</artifactId>
@@ -83,11 +91,27 @@
            <scope>provided</scope>
        </dependency>

+        <!-- ProtocolSupport API-->
        <dependency>
            <groupId>com.github.ProtocolSupport</groupId>
            <artifactId>ProtocolSupport</artifactId>
            <version>4fdd683</version>
            <scope>provided</scope>
        </dependency>
+
+        <dependency>
+            <groupId>org.spigotmc</groupId>
+            <artifactId>spigot-api</artifactId>
+            <version>1.8.8-R0.1-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+
+        <dependency>
+            <groupId>org.bukkit</groupId>
+            <artifactId>bukkit</artifactId>
+            <version>1.8.8-R0.1-SNAPSHOT</version>
+            <scope>provided</scope>
+        </dependency>
+
    </dependencies>
 </project>
@@ -1,19 +1,14 @@
 package io.github.retrooper.packetevents;

-import io.github.retrooper.packetevents.annotations.NotNull;
-import io.github.retrooper.packetevents.annotations.Nullable;
-import io.github.retrooper.packetevents.annotations.PacketHandler;
+import io.github.retrooper.packetevents.api.PacketEventsAPI;
 import io.github.retrooper.packetevents.enums.ClientVersion;
-import io.github.retrooper.packetevents.enums.ServerVersion;
 import io.github.retrooper.packetevents.event.PacketListener;
 import io.github.retrooper.packetevents.event.impl.BukkitMoveEvent;
-import io.github.retrooper.packetevents.event.impl.PacketReceiveEvent;
-import io.github.retrooper.packetevents.event.impl.PlayerInjectEvent;
-import io.github.retrooper.packetevents.event.impl.ServerTickEvent;
-import io.github.retrooper.packetevents.event.manager.EventManager;
-import io.github.retrooper.packetevents.handler.NettyPacketHandler;
-import io.github.retrooper.packetevents.packetwrappers.Sendable;
-import io.github.retrooper.packetevents.utils.NMSUtils;
+import io.github.retrooper.packetevents.packet.PacketType;
+import io.github.retrooper.packetevents.packet.PacketTypeClasses;
+import io.github.retrooper.packetevents.settings.Settings;
+import io.github.retrooper.packetevents.utils.onlineplayers.OnlinePlayerUtilities;
+import io.github.retrooper.packetevents.utils.versionlookup.VersionLookupUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
@@ -22,48 +17,38 @@ import org.bukkit.event.player.PlayerJoinEvent;
 import org.bukkit.event.player.PlayerMoveEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.plugin.Plugin;
-import org.bukkit.scheduler.BukkitTask;
-
-import java.lang.reflect.InvocationTargetException;
-import java.util.HashMap;
-import java.util.UUID;

 public final class PacketEvents implements PacketListener, Listener {
-
-    private static final ServerVersion version = ServerVersion.getVersion();
-    private static final EventManager eventManager = new EventManager();
-    private static final HashMap<UUID, ClientVersion> clientVersionsMap = new HashMap<UUID, ClientVersion>();
-    private static boolean hasRegistered;
-    private static PacketEvents instance;
-    private static int currentTick;
-    private static BukkitTask serverTickTask;
-
-    public static EventManager getEventManager() {
-        return eventManager;
-    }
-
+    private static Plugin plugin;
+    private static final PacketEventsAPI packetEventsAPI = new PacketEventsAPI();
+    private static final PacketEvents instance = new PacketEvents();
+    private static boolean hasLoaded;
+    private static final Settings settings = new Settings();

    /**
-     * Starts the server tick task and initiates the TinyProtocolHandler
-     *
-     * @param plugin
+     * Call this before start()
     */
-    public static void start(final Plugin plugin) {
-        if (!hasRegistered) {
-            //Register Bukkit and PacketListener
-            getEventManager().registerListener(getInstance());
+    public static void load() {
+        PacketTypeClasses.Client.load();
+        PacketTypeClasses.Server.load();
+        hasLoaded = true;
+    }

-            Bukkit.getPluginManager().registerEvents(getInstance(), plugin);
+    /**
+     * Loads PacketEvents if you haven't already, Sets everything up, injects all players
+     */
+    public static void start(final Plugin pl) {
+        if (!hasLoaded) {
+            load();
+        }
+        plugin = pl;
+        //Register Bukkit and PacketListener
+        getAPI().getEventManager().registerListener(instance);

-            //Start the server tick task
-            final Runnable tickRunnable = new Runnable() {
-                @Override
-                public void run() {
-                    getEventManager().callEvent(new ServerTickEvent(currentTick++, PacketEvents.highlyPreciseMillis()));
-                }
-            };
-            serverTickTask = Bukkit.getScheduler().runTaskTimerAsynchronously(plugin, tickRunnable, 0L, 1L);
-            hasRegistered = true;
+        Bukkit.getPluginManager().registerEvents(instance, plugin);
+
+        for (final Player p : OnlinePlayerUtilities.getOnlinePlayers()) {
+            getAPI().getPlayerUtilities().injectPlayer(p);
        }
    }

@@ -71,171 +56,49 @@ public final class PacketEvents implements PacketListener, Listener {
     * Stop all tasks and unregisters all PacketEvents' listeners
     */
    public static void stop() {
-        if (serverTickTask != null) {
-            serverTickTask.cancel();
+
+        for (final Player p : OnlinePlayerUtilities.getOnlinePlayers()) {
+            getAPI().getPlayerUtils().uninjectPlayerNow(p);
        }
-        getEventManager().unregisterAllListeners();
+        getAPI().getEventManager().unregisterAllListeners();
+
+        PacketType.Client.packetIds.clear();
+        PacketType.Server.packetIds.clear();
    }

-    /**
-     * Get the server's version
-     *
-     * @return version
-     */
-    public static ServerVersion getServerVersion() {
-        return version;
+    public static PacketEventsAPI getAPI() {
+        return packetEventsAPI;
    }

-    /**
-     * Returns the server tick task, you may cancel it if you wish.
-     * To cancel it do PacketEvents.getServerTickTask().cancel();
-     * <p>
-     * This bukkit task runs asynchronously every tick and is started in the start(plugin) function
-     *
-     * @return serverTickTask
-     */
-    public static BukkitTask getServerTickTask() {
-        return serverTickTask;
+    public static Plugin getPlugin() {
+        return plugin;
    }

-    /**
-     * Get an instance of the PacketEvents API class
-     *
-     * @return instance
-     */
-    public static PacketEvents getInstance() {
-        return instance == null ? instance = new PacketEvents() : instance;
+    public static String getHandlerName(final String name) {
+        return "pe-" + getSettings().getIdentifier() + "-" + name;
    }

-
-    /**
-     * Get the server's recent TPS values
-     * TPS stands for ticks per second.
-     * See to learn more about TPS<a href="https://apexminecrafthosting.com/what-is-minecraft-tps/">"https://apexminecrafthosting.com/what-is-minecraft-tps/"</a>
-     *
-     * @return recentTPS[]
-     */
-    public static double[] getRecentServerTPS() {
-        double[] tpsArray = new double[0];
-        try {
-            tpsArray = NMSUtils.recentTPS();
-        } catch (IllegalAccessException | InvocationTargetException e) {
-            e.printStackTrace();
-        }
-        return tpsArray;
+    public static Settings getSettings() {
+        return settings;
    }

-    /**
-     * Get the server's current TPS
-     * TPS stands for ticks per second.
-     * See to learn more about TPS <a href="https://apexminecrafthosting.com/what-is-minecraft-tps/">"https://apexminecrafthosting.com/what-is-minecraft-tps/"</a>
-     *
-     * @return {@link PacketEvents#getRecentServerTPS()[0]}
-     */
-    public static double getCurrentServerTPS() {
-        return getRecentServerTPS()[0];
-    }
-
-    /**
-     * Get the player's ping.
-     * Learn more about ping <a href="https://en.wikipedia.org/wiki/Ping_(networking_utility)">https://en.wikipedia.org/wiki/Ping_(networking_utility)</a>
-     *
-     * @param player
-     * @return ping
-     */
-    public static int getPing(@NotNull final Player player) {
-        return NMSUtils.getPlayerPing(player);
-    }
-
-    /**
-     * When to use this(nano / 1 million) vs {@link System#currentTimeMillis()}
-     * This is preciser than System.currentTimeMillis(), System.currentTimeMillis() can be up to 50ms off on some operating systems, but using this isn't cheap.
-     * Java documentation recommend using nano time if you are measuring elapsed time.
-     * In this function nanoTime is divided by 1 million giving us milliseconds.
-     * It is also important to mention that using this method doesn't guarantee thread safety.
-     *
-     * @return nanoTime / 1 million
-     */
-    public static long highlyPreciseMillis() {
-        return System.nanoTime() / 1000000;
-    }
-
-
-    /**
-     * Get the player's version.
-     * Do not call this method in the PlayerInjectEvent, it is safe to call it in the PostPlayerInjectEvent.
-     * The EntityPlayer object is null at that time, resulting in the version lookup to fail.
-     *
-     * @param player
-     * @return ClientVersion
-     */
-
-    @Nullable
-    public static ClientVersion getClientVersion(@NotNull final Player player) {
-        return getClientVersion(player.getUniqueId());
-    }
-
-    public static ClientVersion getClientVersion(@NotNull final UUID uuid) {
-        return clientVersionsMap.get(uuid);
-    }
-
-    /**
-     * Version independent player injection
-     *
-     * @param player
-     */
-    public static void injectPlayer(final Player player) {
-        NettyPacketHandler.injectPlayer(player);
-    }
-
-    /**
-     * Version independant player injection
-     *
-     * @param player
-     */
-    public static void uninjectPlayer(final Player player) {
-        NettyPacketHandler.uninjectPlayer(player);
-    }
-
-
-    /**
-     * Send a wrapped sendable packet to a player
-     *
-     * @param player
-     * @param sendable
-     */
-    public static void sendPacket(final Player player, final Sendable sendable) {
-        NMSUtils.sendSendableWrapper(player, sendable);
-    }
-
-    /**
-     * Do not check the client version in or before the PlayerInjectEvent, use the PostPlayerInjectEvent.
-     * It is not recommended to do much in the PlayerInjectEvent, as some fields in the Player object are be null.
-     * Use the PostPlayerInjectEvent which is only called after the PlayerJoinEvent if the player was injected.
-     *
-     * @param e
-     */
-    @PacketHandler
-    public void onInject(final PlayerInjectEvent e) {
-        clientVersionsMap.put(e.getPlayer().getUniqueId(), e.getClientVersion());
-    }
-
-    @PacketHandler
-    public void onReceive(final PacketReceiveEvent e) {
-    }

    @EventHandler
    public void onJoin(final PlayerJoinEvent e) {
-        injectPlayer(e.getPlayer());
+        getAPI().getPlayerUtils().injectPlayer(e.getPlayer());
+        getAPI().getPlayerUtils().setClientVersion(e.getPlayer(), ClientVersion.fromProtocolVersion(VersionLookupUtils.getProtocolVersion(e.getPlayer())));
    }

    @EventHandler
    public void onQuit(final PlayerQuitEvent e) {
-        uninjectPlayer(e.getPlayer());
+        getAPI().getPlayerUtils().clearClientVersion(e.getPlayer());
+        getAPI().getPlayerUtils().uninjectPlayer(e.getPlayer());
    }

    @EventHandler
    public void onMove(final PlayerMoveEvent e) {
-        PacketEvents.getEventManager().callEvent(new BukkitMoveEvent(e));
+        BukkitMoveEvent moveEvent = new BukkitMoveEvent(e);
+        getAPI().getEventManager().callEvent(moveEvent);
+        e.setCancelled(moveEvent.isCancelled());
    }
 }
@@ -1,5 +1,7 @@
 package io.github.retrooper.packetevents.annotations;

+import io.github.retrooper.packetevents.annotations.data.EventSynchronization;
+
 import java.lang.annotation.ElementType;
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -8,10 +10,9 @@ import java.lang.annotation.Target;
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
 /**
- * Just like Bukkit's @EventHandler, but for packets.
- * Make sure your class implements the PacketListener interface, and is registered!
+ * Just like Bukkit's @EventHandler, but for PacketEvents' custom event system.
+ * Make sure your class implements the PacketListener interface, and is registered when annotating your method with this annotation!
 */
 public @interface PacketHandler {
-
-
+    EventSynchronization synchronization() default EventSynchronization.NORMAL;
 }
@@ -0,0 +1,5 @@
+package io.github.retrooper.packetevents.annotations.data;
+
+public enum EventSynchronization {
+    FORCE_SYNC, FORCE_ASYNC, NORMAL
+}
@@ -0,0 +1,85 @@
+package io.github.retrooper.packetevents.api;
+
+import io.github.retrooper.packetevents.event.manager.EventManager;
+import io.github.retrooper.packetevents.utils.api.PlayerUtils;
+import io.github.retrooper.packetevents.utils.api.ServerUtils;
+
+public final class PacketEventsAPI {
+    private final EventManager eventManager = new EventManager();
+    private final PlayerUtils playerUtils = new PlayerUtils();
+    private final ServerUtils serverUtils = new ServerUtils();
+
+    /**
+     * Not thread safe
+     * Preciser than #currentMillis()
+     * Expensive
+     * Returns crazy values when you change system time
+     *
+     * @return {@link System#nanoTime()} / 1000000(1 million)
+     */
+    public long currentPreciseMillis() {
+        return System.nanoTime() / 1000000;
+    }
+
+    /**
+     * Thread safe
+     * Less precise compared to #currentPreciseMillis()
+     * Cheap
+     * Doesn't break when system time is changed
+     *
+     * @return {@link System#currentTimeMillis()}
+     */
+    public long currentMillis() {
+        return System.currentTimeMillis();
+    }
+
+    /**
+     * Get all utilities to do with the player
+     *
+     * @return Player Utilities
+     */
+    public PlayerUtils getPlayerUtils() {
+        return playerUtils;
+    }
+
+    /**
+     * Use {@link #getPlayerUtils()}
+     *
+     * @return
+     */
+    @Deprecated
+    public PlayerUtils getPlayerUtilities() {
+        return playerUtils;
+    }
+
+    /**
+     * Get all utilities to do with the server
+     *
+     * @return Server Utilities
+     */
+    public ServerUtils getServerUtils() {
+        return serverUtils;
+    }
+
+    /**
+     * Please use {@link #getServerUtils()}
+     *
+     * @return
+     */
+    @Deprecated
+    public ServerUtils getServerUtilities() {
+        return serverUtils;
+    }
+
+    /**
+     * Get the event manager
+     * Used to call events, register and unregister listeners
+     *
+     * @return PacketEvents' event manager
+     */
+    public EventManager getEventManager() {
+        return eventManager;
+    }
+
+
+}
@@ -1,5 +1,6 @@
 package io.github.retrooper.packetevents.enums;

+import io.github.retrooper.packetevents.PacketEvents;
 import org.bukkit.Bukkit;

 /**
@@ -11,26 +12,32 @@ public enum ServerVersion {

    private static final ServerVersion[] reversedValues;
    private static final String nmsVersionSuffix = Bukkit.getServer().getClass().getPackage().getName().replace(".", ",").split(",")[3];
-    private static ServerVersion cachedVersion = ServerVersion.EMPTY;
+    private static ServerVersion cachedVersion;

    static {
        reversedValues = reverse(values());
    }

-    public static ServerVersion getVersion() {
-        if (cachedVersion != ServerVersion.EMPTY) {
-            return cachedVersion;
-        }
+    private static ServerVersion getVers() {
        for (final ServerVersion val : reversedValues) {
            String valName = val.name().substring(2).replace("_", ".");
            if (Bukkit.getBukkitVersion().contains(valName)) {
-                cachedVersion = val;
                return val;
+            } else if (PacketEvents.getSettings().getDefaultServerVersion() != null) {
+                return PacketEvents.getSettings().getDefaultServerVersion();
            }
        }
        return ERROR;
    }

+    public static ServerVersion getVersion() {
+        if (cachedVersion == null) {
+            cachedVersion = getVers();
+        }
+        return cachedVersion;
+    }
+
+
    private static ServerVersion[] reverse(final ServerVersion[] arr) {
        ServerVersion[] array = arr.clone();
        if (array == null) {
@@ -54,7 +61,7 @@ public enum ServerVersion {
    }

    public static String getNMSDirectory() {
-        return "net.minecraft.server." + nmsVersionSuffix;
+        return "net.minecraft.server." + getNmsSuffix();
    }

    public static String getOBCDirectory() {
@@ -0,0 +1,32 @@
+package io.github.retrooper.packetevents.enums;
+
+public enum SystemOS {
+    WINDOWS, MACOS, LINUX, OTHER;
+
+    private static SystemOS value;
+
+    private static SystemOS getOS() {
+        final String os = System.getProperty("os.name");
+        for (final String osName : getOperatingSystemNames()) {
+            if (os.toLowerCase().contains(osName.toLowerCase())) {
+                return SystemOS.valueOf(osName);
+            }
+        }
+        return OTHER;
+    }
+
+    public static SystemOS getOperatingSystem() {
+        if (value == null) {
+            value = getOS();
+        }
+        return value;
+    }
+
+    public static String[] getOperatingSystemNames() {
+        final String[] arr = new String[values().length - 1];
+        for (int i = 0; i < values().length - 1; i++) {
+            arr[i] = values()[i].name();
+        }
+        return arr;
+    }
+}
@@ -0,0 +1,25 @@
+package io.github.retrooper.packetevents.enums.minecraft;
+
+public enum Gamemode {
+    NOT_SET(-1, ""),
+    SURVIVAL(0, "survival"),
+    CREATIVE(1, "creative"),
+    ADVENTURE(2, "adventure"),
+    SPECTATOR(3, "spectator");
+
+    int f;
+    String g;
+
+    Gamemode(int var3, String var4) {
+        this.f = var3;
+        this.g = var4;
+    }
+
+    public int getId() {
+        return this.f;
+    }
+
+    public String b() {
+        return this.g;
+    }
+}
@@ -22,4 +22,38 @@ public enum PlayerAction {
    public static PlayerAction get(final int i) {
        return values()[i];
    }
+
+    public int getIndex() {
+        for (int i = 0; i < values().length; i++) {
+            final PlayerAction action = values()[i];
+            if (action == this) {
+                return i;
+            }
+        }
+        return -1;
+    }
+
+    public enum UpdatedPlayerAction {
+        PRESS_SHIFT_KEY, RELEASE_SHIFT_KEY, STOP_SLEEPING, START_SPRINTING, STOP_SPRINTING, START_RIDING_JUMP, STOP_RIDING_JUMP, OPEN_INVENTORY, START_FALL_FLYING;
+
+        public static UpdatedPlayerAction get(final int index) {
+            for (int i = 0; i < index + 1; i++) {
+                final UpdatedPlayerAction action = values()[i];
+                if (i == index) {
+                    return action;
+                }
+            }
+            return null;
+        }
+
+        public int getIndex() {
+            for (int i = 0; i < values().length; i++) {
+                final UpdatedPlayerAction action = values()[i];
+                if (action == this) {
+                    return i;
+                }
+            }
+            return -1;
+        }
+    }
 }
@@ -16,6 +16,8 @@ public enum PlayerDigType {

    SWAP_HELD_ITEMS,

+    SWAP_ITEM_WITH_OFFHAND,
+
    WRONG_PACKET;

    public static PlayerDigType get(final int i) {
@@ -0,0 +1,8 @@
+package io.github.retrooper.packetevents.enums.minecraft;
+
+public enum PlayerInfoAction {
+    ADD_PLAYER, UPDATE_GAME_MODE, UPDATE_LATENCY, UPDATE_DISPLAY_NAME, REMOVE_PLAYER;
+
+    PlayerInfoAction() {
+    }
+}
@@ -1,16 +1,11 @@
 package io.github.retrooper.packetevents.event;


-import io.github.retrooper.packetevents.PacketEvents;
 import io.github.retrooper.packetevents.enums.ServerVersion;

-/**
- * Incoming and sent packets are called asynchronously,
- * recommended to avoid non thread safe bukkit operations
- */
 public class PacketEvent {
-    protected static ServerVersion version = PacketEvents.getServerVersion();
-    protected long timestamp = PacketEvents.highlyPreciseMillis();
+    protected static ServerVersion version = ServerVersion.getVersion();
+    private long timestamp = System.currentTimeMillis();

    /**
     * Timestamp of the packet
@@ -20,4 +15,8 @@ public class PacketEvent {
    public long getTimestamp() {
        return timestamp;
    }
+
+    public void setTimestamp(long timestamp) {
+        this.timestamp = timestamp;
+    }
 }
@@ -8,6 +8,7 @@ import org.bukkit.event.player.PlayerMoveEvent;
 public final class BukkitMoveEvent extends PacketEvent {
    private final Player player;
    private final Location to, from;
+    private boolean cancelled;

    public BukkitMoveEvent(final Player player, final Location to, final Location from) {
        this.player = player;
@@ -32,4 +33,16 @@ public final class BukkitMoveEvent extends PacketEvent {
    public Location getTo() {
        return to;
    }
+
+    public void setCancelled(final boolean val) {
+        this.cancelled = val;
+    }
+
+    public boolean isCancelled() {
+        return cancelled;
+    }
+
+    public void cancel() {
+        setCancelled(true);
+    }
 }
@@ -1,6 +1,7 @@
 package io.github.retrooper.packetevents.event.impl;

 import io.github.retrooper.packetevents.event.PacketEvent;
+import io.github.retrooper.packetevents.packet.PacketType;
 import org.bukkit.entity.Player;

 public final class PacketReceiveEvent extends PacketEvent {
@@ -34,7 +35,7 @@ public final class PacketReceiveEvent extends PacketEvent {
    }

    /**
-     * Get the raw NMS packet object
+     * Get the NMS packet object
     *
     * @return packet object
     */
@@ -42,6 +43,28 @@ public final class PacketReceiveEvent extends PacketEvent {
        return this.packet;
    }

+    /**
+     * Get the class of the NMS packet object
+     *
+     * @return packet object class
+     */
+    public Class<?> getNMSPacketClass() {
+        return getNMSPacket().getClass();
+    }
+
+    /**
+     * Get the ID of the packet
+     *
+     * @return packet id
+     */
+    public byte getPacketId() {
+        Byte id = PacketType.Client.packetIds.get(getNMSPacketClass());
+        if (id == null) {
+            return -1;
+        }
+        return id;
+    }
+
    /**
     * Returns if the packet has been cancelled
     *
@@ -1,6 +1,7 @@
 package io.github.retrooper.packetevents.event.impl;

 import io.github.retrooper.packetevents.event.PacketEvent;
+import io.github.retrooper.packetevents.packet.PacketType;
 import org.bukkit.entity.Player;


@@ -26,9 +27,22 @@ public final class PacketSendEvent extends PacketEvent {
        return this.name;
    }

+    /**
+     * Get the ID of the packet
+     *
+     * @return packet id
+     */
+    public byte getPacketId() {
+        Byte id =
+                PacketType.Server.packetIds.get(getNMSPacketClass());
+        if (id == null) {
+            return -1;
+        }
+        return id;
+    }

    /**
-     * Get the raw NMS packet object
+     * Get the NMS packet object
     *
     * @return packet object
     */
@@ -36,6 +50,15 @@ public final class PacketSendEvent extends PacketEvent {
        return this.packet;
    }

+    /**
+     * Get the class of the NMS packet object
+     *
+     * @return packet object class
+     */
+    public Class<?> getNMSPacketClass() {
+        return getNMSPacket().getClass();
+    }
+
    public boolean isCancelled() {
        return cancelled;
    }
@@ -1,18 +1,14 @@
 package io.github.retrooper.packetevents.event.impl;

-import io.github.retrooper.packetevents.enums.ClientVersion;
 import io.github.retrooper.packetevents.event.PacketEvent;
-import io.github.retrooper.packetevents.utils.VersionLookupUtils;
 import org.bukkit.entity.Player;

 public final class PlayerInjectEvent extends PacketEvent {
    private final Player player;
-    private final ClientVersion clientVersion;
    private boolean cancelled;

    public PlayerInjectEvent(final Player player) {
        this.player = player;
-        this.clientVersion = ClientVersion.fromProtocolVersion(VersionLookupUtils.getProtocolVersion(player));
    }

    public boolean isCancelled() {
@@ -27,10 +23,6 @@ public final class PlayerInjectEvent extends PacketEvent {
        setCancelled(true);
    }

-    public ClientVersion getClientVersion() {
-        return clientVersion;
-    }
-
    public Player getPlayer() {
        return player;
    }
@@ -6,9 +6,11 @@ import org.bukkit.entity.Player;
 public final class PlayerUninjectEvent extends PacketEvent {
    private final Player player;
    private boolean cancelled;
+    private final boolean sync;

-    public PlayerUninjectEvent(final Player player) {
+    public PlayerUninjectEvent(final Player player, final boolean sync) {
        this.player = player;
+        this.sync = sync;
    }

    public void cancel() {
@@ -23,6 +25,10 @@ public final class PlayerUninjectEvent extends PacketEvent {
        this.cancelled = val;
    }

+    public boolean isSync() {
+        return sync;
+    }
+
    public Player getPlayer() {
        return player;
    }
@@ -1,33 +0,0 @@
-package io.github.retrooper.packetevents.event.impl;
-
-import io.github.retrooper.packetevents.PacketEvents;
-import io.github.retrooper.packetevents.event.PacketEvent;
-
-public final class ServerTickEvent extends PacketEvent {
-    private final int tick;
-    private final double tps;
-
-    public ServerTickEvent(final int tick, final long timestamp) {
-        this.tick = tick;
-        this.timestamp = timestamp;
-        this.tps = PacketEvents.getCurrentServerTPS();
-    }
-
-    public ServerTickEvent(final int tick) {
-        this.tick = tick;
-        this.tps = PacketEvents.getCurrentServerTPS();
-    }
-
-
-    public long getTimestamp() {
-        return timestamp;
-    }
-
-    public int getCurrentTick() {
-        return tick;
-    }
-
-    public double getCurrentServerTPS() {
-        return tps;
-    }
-}
@@ -1,19 +1,32 @@
 package io.github.retrooper.packetevents.event.manager;

+import io.github.retrooper.packetevents.PacketEvents;
 import io.github.retrooper.packetevents.annotations.PacketHandler;
+import io.github.retrooper.packetevents.annotations.data.EventSynchronization;
 import io.github.retrooper.packetevents.event.PacketEvent;
 import io.github.retrooper.packetevents.event.PacketListener;
+import org.bukkit.Bukkit;

 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;

 public final class EventManager {
-
+    private final ExecutorService executorService;
    private final HashMap<PacketListener, List<Method>> registeredMethods = new HashMap<PacketListener, List<Method>>();

+    public EventManager(final int threadCount) {
+        executorService = Executors.newFixedThreadPool(threadCount);
+    }
+
+    public EventManager() {
+        this(Runtime.getRuntime().availableProcessors());
+    }
+
    public void callEvent(final PacketEvent e) {
        for (final PacketListener listener : registeredMethods.keySet()) {
            //Annotated methods
@@ -22,10 +35,23 @@ public final class EventManager {
                final Class<?> parameterType = method.getParameterTypes()[0];
                if (parameterType.equals(PacketEvent.class)
                        || parameterType.isInstance(e)) {
-                    try {
-                        method.invoke(listener, e);
-                    } catch (IllegalAccessException | InvocationTargetException ex) {
-                        ex.printStackTrace();
+                    final PacketHandler annotation = method.getAnnotation(PacketHandler.class);
+                    final Runnable invokeMethod = new Runnable() {
+                        @Override
+                        public void run() {
+                            try {
+                                method.invoke(listener, e);
+                            } catch (IllegalAccessException | InvocationTargetException ex) {
+                                ex.printStackTrace();
+                            }
+                        }
+                    };
+                    if (annotation.synchronization() == EventSynchronization.FORCE_ASYNC) {
+                        executorService.execute(invokeMethod);
+                    } else if (annotation.synchronization() == EventSynchronization.FORCE_SYNC) {
+                        Bukkit.getScheduler().runTask(PacketEvents.getPlugin(), invokeMethod);
+                    } else {
+                        invokeMethod.run();
                    }
                }
            }
@@ -45,10 +71,22 @@ public final class EventManager {
        }
    }

+    public void registerListeners(final PacketListener... listeners) {
+        for (final PacketListener listener : listeners) {
+            registerListener(listener);
+        }
+    }
+
    public void unregisterListener(final PacketListener e) {
        registeredMethods.remove(e);
    }

+    public void unregisterListeners(final PacketListener... listeners) {
+        for (final PacketListener listener : listeners) {
+            unregisterListener(listener);
+        }
+    }
+
    public void unregisterAllListeners() {
        registeredMethods.clear();
    }
@@ -1,16 +1,32 @@
 package io.github.retrooper.packetevents.example;

 import io.github.retrooper.packetevents.PacketEvents;
+import io.github.retrooper.packetevents.annotations.PacketHandler;
+import io.github.retrooper.packetevents.event.PacketListener;
+import io.github.retrooper.packetevents.event.impl.PacketSendEvent;
+import io.github.retrooper.packetevents.event.impl.PlayerInjectEvent;
+import io.github.retrooper.packetevents.packet.PacketType;
+import io.github.retrooper.packetevents.packetwrappers.out.keepalive.WrappedPacketOutKeepAlive;
 import org.bukkit.plugin.java.JavaPlugin;

-public class MainExample extends JavaPlugin {
+public class MainExample extends JavaPlugin implements PacketListener {
+
+    @Override
+    public void onLoad() {
+        PacketEvents.load();
+    }

    @Override
    public void onEnable() {
+        //Make sure you set a unique identifier, if another present plugin has the same identifier, you could run into issues
+        PacketEvents.getSettings().setIdentifier("official_api");
+
        PacketEvents.start(this);
+        //If packetevents cannot detect your server version, it will use the default you specify version
+        // getAPI().getSettings().setDefaultServerVersion(ServerVersion.v_1_7_10);

-        PacketEvents.getServerTickTask().cancel();

+        PacketEvents.getAPI().getEventManager().registerListeners(this);
    }

    @Override
@@ -1,7 +1,6 @@
 package io.github.retrooper.packetevents.handler;

 import io.github.retrooper.packetevents.PacketEvents;
-import io.github.retrooper.packetevents.enums.ServerVersion;
 import io.github.retrooper.packetevents.event.impl.PacketReceiveEvent;
 import io.github.retrooper.packetevents.event.impl.PacketSendEvent;
 import io.github.retrooper.packetevents.event.impl.PlayerInjectEvent;
@@ -11,14 +10,21 @@ import org.bukkit.entity.Player;
 import java.util.concurrent.Future;

 public class NettyPacketHandler {
-    public static final String handlerName = "packet_handler";
-    private static final ServerVersion version = PacketEvents.getServerVersion();
+    private static boolean v1_7_nettyMode = false;
+
+    static {
+        try {
+            Class.forName("io.netty.channel.Channel");
+        } catch (ClassNotFoundException e) {
+            v1_7_nettyMode = true;
+        }
+    }

    public static void injectPlayer(final Player player) {
        final PlayerInjectEvent injectEvent = new PlayerInjectEvent(player);
-        PacketEvents.getEventManager().callEvent(injectEvent);
+        PacketEvents.getAPI().getEventManager().callEvent(injectEvent);
        if (!injectEvent.isCancelled()) {
-            if (version.isLowerThan(ServerVersion.v_1_8)) {
+            if (v1_7_nettyMode) {
                NettyPacketHandler_7.injectPlayer(player);
            } else {
                NettyPacketHandler_8.injectPlayer(player);
@@ -27,10 +33,10 @@ public class NettyPacketHandler {
    }

    public static Future<?> uninjectPlayer(final Player player) {
-        final PlayerUninjectEvent uninjectEvent = new PlayerUninjectEvent(player);
-        PacketEvents.getEventManager().callEvent(uninjectEvent);
+        final PlayerUninjectEvent uninjectEvent = new PlayerUninjectEvent(player, false);
+        PacketEvents.getAPI().getEventManager().callEvent(uninjectEvent);
        if (!uninjectEvent.isCancelled()) {
-            if (version.isLowerThan(ServerVersion.v_1_8)) {
+            if (v1_7_nettyMode) {
                return NettyPacketHandler_7.uninjectPlayer(player);
            } else {
                return NettyPacketHandler_8.uninjectPlayer(player);
@@ -39,10 +45,22 @@ public class NettyPacketHandler {
        return null;
    }

+    public static void uninjectPlayerNow(final Player player) {
+        final PlayerUninjectEvent uninjectEvent = new PlayerUninjectEvent(player, true);
+        PacketEvents.getAPI().getEventManager().callEvent(uninjectEvent);
+        if (!uninjectEvent.isCancelled()) {
+            if (v1_7_nettyMode) {
+                NettyPacketHandler_7.uninjectPlayerNow(player);
+            } else {
+                NettyPacketHandler_8.uninjectPlayerNow(player);
+            }
+        }
+    }
+
    public static Object write(final Player sender, final Object packet) {
        final String packetName = packet.getClass().getSimpleName();
        final PacketSendEvent packetSendEvent = new PacketSendEvent(sender, packetName, packet);
-        PacketEvents.getEventManager().callEvent(packetSendEvent);
+        PacketEvents.getAPI().getEventManager().callEvent(packetSendEvent);
        if (!packetSendEvent.isCancelled()) {
            return packet;
        }
@@ -52,7 +70,7 @@ public class NettyPacketHandler {
    public static Object read(final Player receiver, final Object packet) {
        final String packetName = packet.getClass().getSimpleName();
        final PacketReceiveEvent packetReceiveEvent = new PacketReceiveEvent(receiver, packetName, packet);
-        PacketEvents.getEventManager().callEvent(packetReceiveEvent);
+        PacketEvents.getAPI().getEventManager().callEvent(packetReceiveEvent);
        if (!packetReceiveEvent.isCancelled()) {
            return packet;
        }
@@ -1,5 +1,6 @@
 package io.github.retrooper.packetevents.handler;

+import io.github.retrooper.packetevents.PacketEvents;
 import io.github.retrooper.packetevents.utils.NMSUtils;
 import net.minecraft.util.io.netty.channel.*;
 import org.bukkit.entity.Player;
@@ -29,7 +30,7 @@ final class NettyPacketHandler_7 {
            }
        };
        final ChannelPipeline pipeline = ((Channel) NMSUtils.getChannel(player)).pipeline();
-        pipeline.addBefore(NettyPacketHandler.handlerName, player.getName(), channelDuplexHandler);
+        pipeline.addBefore("packet_handler", PacketEvents.getHandlerName(player.getName()), channelDuplexHandler);
    }

    public static Future<?> uninjectPlayer(final Player player) {
@@ -37,8 +38,13 @@ final class NettyPacketHandler_7 {
        return channel.eventLoop().submit(new Runnable() {
            @Override
            public void run() {
-                channel.pipeline().remove(player.getName());
+                channel.pipeline().remove(PacketEvents.getHandlerName(player.getName()));
            }
        });
    }
+
+    public static void uninjectPlayerNow(final Player player) {
+        final Channel channel = (Channel) NMSUtils.getChannel(player);
+        channel.pipeline().remove(PacketEvents.getHandlerName(player.getName()));
+    }
 }
@@ -1,7 +1,6 @@
 package io.github.retrooper.packetevents.handler;

 import io.github.retrooper.packetevents.PacketEvents;
-import io.github.retrooper.packetevents.enums.ServerVersion;
 import io.github.retrooper.packetevents.utils.NMSUtils;
 import io.netty.channel.*;
 import org.bukkit.entity.Player;
@@ -9,7 +8,6 @@ import org.bukkit.entity.Player;
 import java.util.concurrent.Future;

 final class NettyPacketHandler_8 {
-    private static final ServerVersion version = PacketEvents.getServerVersion();

    public static void injectPlayer(final Player player) {
        final ChannelDuplexHandler channelDuplexHandler = new ChannelDuplexHandler() {
@@ -32,7 +30,7 @@ final class NettyPacketHandler_8 {
            }
        };
        final ChannelPipeline pipeline = ((Channel) NMSUtils.getChannel(player)).pipeline();
-        pipeline.addBefore(NettyPacketHandler.handlerName, player.getName(), channelDuplexHandler);
+        pipeline.addBefore("packet_handler", PacketEvents.getHandlerName(player.getName()), channelDuplexHandler);
    }

    public static Future<?> uninjectPlayer(final Player player) {
@@ -40,8 +38,13 @@ final class NettyPacketHandler_8 {
        return channel.eventLoop().submit(new Runnable() {
            @Override
            public void run() {
-                channel.pipeline().remove(player.getName());
+                channel.pipeline().remove(PacketEvents.getHandlerName(player.getName()));
            }
        });
    }
+
+    public static void uninjectPlayerNow(final Player player) {
+        final Channel channel = (Channel) NMSUtils.getChannel(player);
+        channel.pipeline().remove(PacketEvents.getHandlerName(player.getName()));
+    }
 }
@@ -1,84 +0,0 @@
-package io.github.retrooper.packetevents.mojang;
-
-import com.mojang.authlib.properties.PropertyMap;
-
-import java.util.UUID;
-
-public final class GameProfile {
-    private final UUID id;
-    private final String name;
-    private final PropertyMap properties = new PropertyMap();
-    private boolean legacy;
-
-    public GameProfile(UUID id, String name) {
-        if (id == null && name.isEmpty()) {
-            throw new IllegalArgumentException("Name and ID cannot both be blank");
-        } else {
-            this.id = id;
-            this.name = name;
-        }
-    }
-
-    public UUID getId() {
-        return this.id;
-    }
-
-    public String getName() {
-        return this.name;
-    }
-
-    public PropertyMap getProperties() {
-        return this.properties;
-    }
-
-    public boolean isComplete() {
-        return this.id != null && !getName().isEmpty();
-    }
-
-
-    public boolean isLegacy() {
-        return this.legacy;
-    }
-
-    public boolean equals(com.mojang.authlib.GameProfile profile) {
-        if (profile != null) {
-            return profile.getId() != null && getId() != null && profile.getId() == getId()
-                    && profile.getName() != null && getName() != null && profile.getName().equals(getName());
-        }
-        return false;
-    }
-
-    @Override
-    public boolean equals(Object o) {
-        if (this == o) {
-            return true;
-        } else if (o != null && this.getClass() == o.getClass()) {
-            GameProfile that = (GameProfile) o;
-            if (this.id != null) {
-                if (!this.id.equals(that.id)) {
-                    return false;
-                }
-            } else if (that.id != null) {
-                return false;
-            }
-
-            if (this.name != null) {
-                return this.name.equals(that.name);
-            } else return that.name == null;
-        } else {
-            return false;
-        }
-    }
-
-    @Override
-    public int hashCode() {
-        int result = this.id != null ? this.id.hashCode() : 0;
-        result = 31 * result + (this.name != null ? this.name.hashCode() : 0);
-        return result;
-    }
-
-    @Override
-    public String toString() {
-        return "id: " + id + ", name: " + name + ", legacy: " + legacy;
-    }
-}
@@ -1,178 +1,211 @@
 package io.github.retrooper.packetevents.packet;

-import io.github.retrooper.packetevents.PacketEvents;
-import io.github.retrooper.packetevents.enums.ServerVersion;
-import io.github.retrooper.packetevents.reflectionutils.Reflection;
-import io.github.retrooper.packetevents.utils.NMSUtils;
+import java.util.HashMap;
+import java.util.Map;

-public final class PacketType {
-    private static final ServerVersion version = PacketEvents.getServerVersion();
+public class PacketType {


-    public static final class Util {
-        private static Class<?> packetPlayInFlying, packetPlayInPosition, packetPlayInPositionLook, packetPlayInLook, packetPlayInUseEntity;
-
-        static {
-            try {
-                //Only exists in 1.7->1.8.8 & 1.16 protocol
-                packetPlayInFlying = NMSUtils.getNMSClass(Client.FLYING);
-            } catch (ClassNotFoundException e) {
-                //That is fine, they are on 1.9->1.15.2
-            }
-            try {
-                packetPlayInPosition = NMSUtils.getNMSClass(Client.POSITION);
-                packetPlayInPositionLook = NMSUtils.getNMSClass(Client.POSITION_LOOK);
-                packetPlayInLook = NMSUtils.getNMSClass(Client.LOOK);
-
-            } catch (ClassNotFoundException e) {
-                packetPlayInPosition = Reflection.getSubClass(packetPlayInFlying, Client.POSITION);
-                packetPlayInPositionLook = Reflection.getSubClass(packetPlayInFlying, Client.POSITION_LOOK);
-                packetPlayInLook = Reflection.getSubClass(packetPlayInFlying, Client.LOOK);
-            }
-
-            try {
-                packetPlayInUseEntity = NMSUtils.getNMSClass(Client.USE_ENTITY);
-            } catch (ClassNotFoundException e) {
-                e.printStackTrace();
+    public static class Client {
+        public static class Util {
+            public static boolean isInstanceOfFlying(final byte packetId) {
+                return packetId == FLYING
+                        || packetId == POSITION
+                        || packetId == POSITION_LOOK
+                        || packetId == LOOK;
            }
        }

-        /**
-         * Is this NMS packet an instance of the "PacketPlayInFlying" packet?
-         * Supports 1.9->1.15.2 too!
-         *
-         * @param nmsPacket
-         * @return If the nms packet provided is an instanceof the "PacketPlayInFlying" packet in the 1.8 protocol & 1.16 protocol!
-         */
-        public static boolean isInstanceOfFlyingPacket(final Object nmsPacket) {
-            //1.7->1.8.8
-            if (packetPlayInFlying != null) {
-                return packetPlayInFlying.isInstance(nmsPacket);
-            } else {
-                //1.9->1.15.2
-                return isInstanceOfPositionOrPositionLook(nmsPacket) || isInstanceOfPositionLookPacket(nmsPacket);
-            }
-        }
+        public static final Map<Class<?>, Byte> packetIds = new HashMap<Class<?>, Byte>();

-        /**
-         * Is this NMS packet an instance of the "PacketPlayInPosition" packet?
-         *
-         * @param nmsPacket
-         * @return nmsPacket instanceof PacketPlayInPosition
-         */
-        public static boolean isInstanceOfPositionPacket(final Object nmsPacket) {
-            return packetPlayInPosition.isInstance(nmsPacket);
-        }
+        public static final byte TELEPORT_ACCEPT = 0,
+                TILE_NBT_QUERY = 1, DIFFICULTY_CHANGE = 2, CHAT = 3, CLIENT_COMMAND = 4,
+                SETTINGS = 5, TAB_COMPLETE = 6, TRANSACTION = 7, ENCHANT_ITEM = 8,
+                WINDOW_CLICK = 9, CLOSE_WINDOW = 10, CUSTOM_PAYLOAD = 11, B_EDIT = 12,
+                ENTITY_NBT_QUERY = 13, USE_ENTITY = 14, JIGSAW_GENERATE = 15, KEEP_ALIVE = 16,
+                DIFFICULTY_LOCK = 17, POSITION = 18, POSITION_LOOK = 19, LOOK = 20,
+                FLYING = 21, VEHICLE_MOVE = 22, BOAT_MOVE = 23, PICK_ITEM = 24,
+                AUTO_RECIPE = 25, ABILITIES = 26, BLOCK_DIG = 27, ENTITY_ACTION = 28,
+                STEER_VEHICLE = 29, RECIPE_DISPLAYED = 30, ITEM_NAME = 31, RESOURCE_PACK_STATUS = 32,
+                ADVANCEMENTS = 33, TR_SEL = 34, BEACON = 35, HELD_ITEM_SLOT = 36,
+                SET_COMMAND_BLOCK = 37, SET_COMMAND_MINECART = 38, SET_CREATIVE_SLOT = 39, SET_JIGSAW = 40,
+                STRUCT = 41, UPDATE_SIGN = 42, ARM_ANIMATION = 43, SPECTATE = 44,
+                USE_ITEM = 45, BLOCK_PLACE = 46;

-        /**
-         * Is this NMS packet an instance of the "PacketPlayInPositionLook" packet?
-         *
-         * @param nmsPacket
-         * @return nmsPacket instanceof PacketPlayInPositionLook
-         */
-        public static boolean isInstanceOfPositionLookPacket(final Object nmsPacket) {
-            return packetPlayInPositionLook.isInstance(nmsPacket);
-        }
-
-        /**
-         * Is this NMS Packet an instanceof the "PacketPlayInPosition" or "PacketPlayInPositionLook"
-         *
-         * @param nmsPacket
-         * @return nmsPacket instanceof PacketPlayInPosition || nmsPacket instanceof PacketPlayInPositionLook
-         */
-        public static boolean isInstanceOfPositionOrPositionLook(final Object nmsPacket) {
-            return isInstanceOfPositionPacket(nmsPacket) || isInstanceOfPositionLookPacket(nmsPacket);
-        }
-
-        /**
-         * Is this NMS Packet an instance of the "PacketPlayInLook" packet?
-         *
-         * @param nmsPacket
-         * @return nmsPacket instanceof PacketPlayInLook
-         */
-        public static boolean isInstanceOfLook(final Object nmsPacket) {
-            return packetPlayInLook.isInstance(nmsPacket);
-        }
-
-        public static boolean isInstanceOfUseEntity(final Object nmsPacket) {
-            return packetPlayInUseEntity.isInstance(nmsPacket);
+        public static void init() {
+            packetIds.put(PacketTypeClasses.Client.TELEPORT_ACCEPT, TELEPORT_ACCEPT);
+            packetIds.put(PacketTypeClasses.Client.TILE_NBT_QUERY, TILE_NBT_QUERY);
+            packetIds.put(PacketTypeClasses.Client.DIFFICULTY_CHANGE, DIFFICULTY_CHANGE);
+            packetIds.put(PacketTypeClasses.Client.CHAT, CHAT);
+            packetIds.put(PacketTypeClasses.Client.CLIENT_COMMAND, CLIENT_COMMAND);
+            packetIds.put(PacketTypeClasses.Client.SETTINGS, SETTINGS);
+            packetIds.put(PacketTypeClasses.Client.TAB_COMPLETE, TAB_COMPLETE);
+            packetIds.put(PacketTypeClasses.Client.TRANSACTION, TRANSACTION);
+            packetIds.put(PacketTypeClasses.Client.ENCHANT_ITEM, ENCHANT_ITEM);
+            packetIds.put(PacketTypeClasses.Client.WINDOW_CLICK, WINDOW_CLICK);
+            packetIds.put(PacketTypeClasses.Client.CLOSE_WINDOW, CLOSE_WINDOW);
+            packetIds.put(PacketTypeClasses.Client.CUSTOM_PAYLOAD, CUSTOM_PAYLOAD);
+            packetIds.put(PacketTypeClasses.Client.B_EDIT, B_EDIT);
+            packetIds.put(PacketTypeClasses.Client.ENTITY_NBT_QUERY, ENTITY_NBT_QUERY);
+            packetIds.put(PacketTypeClasses.Client.USE_ENTITY, USE_ENTITY);
+            packetIds.put(PacketTypeClasses.Client.JIGSAW_GENERATE, JIGSAW_GENERATE);
+            packetIds.put(PacketTypeClasses.Client.KEEP_ALIVE, KEEP_ALIVE);
+            packetIds.put(PacketTypeClasses.Client.DIFFICULTY_LOCK, DIFFICULTY_LOCK);
+            packetIds.put(PacketTypeClasses.Client.POSITION, POSITION);
+            packetIds.put(PacketTypeClasses.Client.POSITION_LOOK, POSITION_LOOK);
+            packetIds.put(PacketTypeClasses.Client.LOOK, LOOK);
+            packetIds.put(PacketTypeClasses.Client.FLYING, FLYING);
+            packetIds.put(PacketTypeClasses.Client.VEHICLE_MOVE, VEHICLE_MOVE);
+            packetIds.put(PacketTypeClasses.Client.BOAT_MOVE, BOAT_MOVE);
+            packetIds.put(PacketTypeClasses.Client.PICK_ITEM, PICK_ITEM);
+            packetIds.put(PacketTypeClasses.Client.AUTO_RECIPE, AUTO_RECIPE);
+            packetIds.put(PacketTypeClasses.Client.ABILITIES, ABILITIES);
+            packetIds.put(PacketTypeClasses.Client.BLOCK_DIG, BLOCK_DIG);
+            packetIds.put(PacketTypeClasses.Client.ENTITY_ACTION, ENTITY_ACTION);
+            packetIds.put(PacketTypeClasses.Client.STEER_VEHICLE, STEER_VEHICLE);
+            packetIds.put(PacketTypeClasses.Client.RECIPE_DISPLAYED, RECIPE_DISPLAYED);
+            packetIds.put(PacketTypeClasses.Client.ITEM_NAME, ITEM_NAME);
+            packetIds.put(PacketTypeClasses.Client.RESOURCE_PACK_STATUS, RESOURCE_PACK_STATUS);
+            packetIds.put(PacketTypeClasses.Client.ADVANCEMENTS, ADVANCEMENTS);
+            packetIds.put(PacketTypeClasses.Client.TR_SEL, TR_SEL);
+            packetIds.put(PacketTypeClasses.Client.BEACON, BEACON);
+            packetIds.put(PacketTypeClasses.Client.HELD_ITEM_SLOT, HELD_ITEM_SLOT);
+            packetIds.put(PacketTypeClasses.Client.SET_COMMAND_BLOCK, SET_COMMAND_BLOCK);
+            packetIds.put(PacketTypeClasses.Client.SET_COMMAND_MINECART, SET_COMMAND_MINECART);
+            packetIds.put(PacketTypeClasses.Client.SET_CREATIVE_SLOT, SET_CREATIVE_SLOT);
+            packetIds.put(PacketTypeClasses.Client.SET_JIGSAW, SET_JIGSAW);
+            packetIds.put(PacketTypeClasses.Client.STRUCT, STRUCT);
+            packetIds.put(PacketTypeClasses.Client.UPDATE_SIGN, UPDATE_SIGN);
+            packetIds.put(PacketTypeClasses.Client.ARM_ANIMATION, ARM_ANIMATION);
+            packetIds.put(PacketTypeClasses.Client.SPECTATE, SPECTATE);
+            packetIds.put(PacketTypeClasses.Client.USE_ITEM, USE_ITEM);
+            packetIds.put(PacketTypeClasses.Client.BLOCK_PLACE, BLOCK_PLACE);
        }
    }

-    public static final class Client {
-        private static final String c = "PacketPlayIn";
-        /*
-         * Only exists in 1.7.10->1.8.8 & 1.16+
-         */
-        public static final String FLYING = c + "Flying";
+    public static class Server {
+        public static final Map<Class<?>, Byte> packetIds = new HashMap<Class<?>, Byte>();
+        public static byte SPAWN_ENTITY = 0, SPAWN_ENTITY_EXPERIENCE_ORB = 1, SPAWN_ENTITY_WEATHER = 2, SPAWN_ENTITY_LIVING = 3,
+                SPAWN_ENTITY_PAINTING = 4, SPAWN_ENTITY_SPAWN = 5, ANIMATION = 6, STATISTIC = 7,
+                BLOCK_BREAK = 8, BLOCK_BREAK_ANIMATION = 9, TILE_ENTITY_DATA = 10, BLOCK_ACTION = 11,
+                BLOCK_CHANGE = 12, BOSS = 13, SERVER_DIFFICULTY = 14, CHAT = 15, MULTI_BLOCK_CHANGE = 16,
+                TAB_COMPLETE = 17, COMMANDS = 18, TRANSACTION = 19, CLOSE_WINDOW = 20,
+                WINDOW_ITEMS = 21, WINDOW_DATA = 22, SET_SLOT = 23, SET_COOLDOWN = 24,
+                CUSTOM_PAYLOAD = 25, CUSTOM_SOUND_EFFECT = 26, KICK_DISCONNECT = 27, ENTITY_STATUS = 28,
+                EXPLOSION = 29, UNLOAD_CHUNK = 30, GAME_STATE_CHANGE = 31, OPEN_WINDOW_HORSE = 32,
+                KEEP_ALIVE = 33, MAP_CHUNK = 34, WORLD_EVENT = 35, WORLD_PARTICLES = 36,
+                LIGHT_UPDATE = 37, LOGIN = 38, MAP = 39, OPEN_WINDOW_MERCHANT = 40,
+                REL_ENTITY_MOVE = 41, REL_ENTITY_MOVE_LOOK = 42, ENTITY_LOOK = 43, ENTITY = 44,
+                VEHICLE_MOVE = 45, OPEN_BOOK = 46, OPEN_WINDOW = 47, OPEN_SIGN_EDITOR = 48,
+                AUTO_RECIPE = 49, ABILITIES = 50, COMBAT_EVENT = 51, PLAYER_INFO = 52,
+                LOOK_AT = 53, POSITION = 54, RECIPES = 55, ENTITY_DESTROY = 56,
+                REMOVE_ENTITY_EFFECT = 57, RESOURCE_PACK_SEND = 58, RESPAWN = 59, ENTITY_HEAD_ROTATION = 60,
+                SELECT_ADVANCEMENT_TAB = 61, WORLD_BORDER = 62, CAMERA = 63, HELD_ITEM_SLOT = 64,
+                VIEW_CENTRE = 65, VIEW_DISTANCE = 66, SCOREBOARD_DISPLAY_OBJECTIVE = 67, ENTITY_METADATA = 68,
+                ATTACH_ENTITY = 69, ENTITY_VELOCITY = 70, ENTITY_EQUIPMENT = 71, EXPERIENCE = 72,
+                UPDATE_HEALTH = 73, SCOREBOARD_OBJECTIVE = 74, MOUNT = 75, SCOREBOARD_TEAM = 76,
+                SCOREBOARD_SCORE = 77, SPAWN_POSITION = 78, UPDATE_TIME = 79, TITLE = 80,
+                ENTITY_SOUND = 81, NAMED_SOUND_EFFECT = 82, STOP_SOUND = 83, PLAYER_LIST_HEADER_FOOTER = 84,
+                NBT_QUERY = 85, COLLECT = 86, ENTITY_TELEPORT = 87, ADVANCEMENTS = 88, UPDATE_ATTRIBUTES = 89,
+                ENTITY_EFFECT = 90, RECIPE_UPDATE = 91, TAGS = 92, MAP_CHUNK_BULK = 93;

-
-        public static final String POSITION = c + "Position";
-
-        public static final String POSITION_LOOK = c + "PositionLook";
-
-        public static final String LOOK = c + "Look";
-        public static final String CLIENT_COMMAND = c + "ClientCommand";
-
-        public static final String TRANSACTION = c + "Transaction";
-        public static final String BLOCK_DIG = c + "BlockDig";
-        public static final String ENTITY_ACTION = c + "EntityAction";
-        public static final String USE_ENTITY = c + "UseEntity";
-        public static final String WINDOW_CLICK = c + "WindowClick";
-        public static final String STEER_VEHICLE = c + "SteerVehicle";
-        public static final String CUSTOM_PAYLOAD = c + "CustomPayload";
-        public static final String ARM_ANIMATION = c + "ArmAnimation";
-        /**
-         * The packet name of the block place depending on your server version, "PacketPlayInBlockPlace" or "PacketPlayInUseItem"
-         */
-        public static final String BLOCK_PLACE = c + ((ServerVersion.getVersion().isHigherThan(ServerVersion.v_1_8_8)) ? "UseItem" : "BlockPlace");
-
-        public static final String ABILITIES = c + "Abilities";
-        public static final String HELD_ITEM_SLOT = c + "HeldItemSlot";
-        public static final String CLOSE_WINDOW = c + "CloseWindow";
-        public static final String TAB_COMPLETE = c + "TabComplete";
-        public static final String CHAT = c + "Chat";
-        public static final String SET_CREATIVE_SLOT = c + "SetCreativeSlot";
-
-        public static final String KEEP_ALIVE = c + "KeepAlive";
+        public static void init() {
+            packetIds.put(PacketTypeClasses.Server.SPAWN_ENTITY, SPAWN_ENTITY);
+            packetIds.put(PacketTypeClasses.Server.SPAWN_ENTITY_EXPERIENCE_ORB, SPAWN_ENTITY_EXPERIENCE_ORB);
+            packetIds.put(PacketTypeClasses.Server.SPAWN_ENTITY_WEATHER, SPAWN_ENTITY_WEATHER);
+            packetIds.put(PacketTypeClasses.Server.SPAWN_ENTITY_LIVING, SPAWN_ENTITY_LIVING);
+            packetIds.put(PacketTypeClasses.Server.SPAWN_ENTITY_PAINTING, SPAWN_ENTITY_PAINTING);
+            packetIds.put(PacketTypeClasses.Server.SPAWN_ENTITY_SPAWN, SPAWN_ENTITY_SPAWN);
+            packetIds.put(PacketTypeClasses.Server.ANIMATION, ANIMATION);
+            packetIds.put(PacketTypeClasses.Server.STATISTIC, STATISTIC);
+            packetIds.put(PacketTypeClasses.Server.BLOCK_BREAK, BLOCK_BREAK);
+            packetIds.put(PacketTypeClasses.Server.BLOCK_BREAK_ANIMATION, BLOCK_BREAK_ANIMATION);
+            packetIds.put(PacketTypeClasses.Server.TILE_ENTITY_DATA, TILE_ENTITY_DATA);
+            packetIds.put(PacketTypeClasses.Server.BLOCK_ACTION, BLOCK_ACTION);
+            packetIds.put(PacketTypeClasses.Server.BLOCK_CHANGE, BLOCK_CHANGE);
+            packetIds.put(PacketTypeClasses.Server.BOSS, BOSS);
+            packetIds.put(PacketTypeClasses.Server.SPAWN_ENTITY, SPAWN_ENTITY);
+            packetIds.put(PacketTypeClasses.Server.SERVER_DIFFICULTY, SERVER_DIFFICULTY);
+            packetIds.put(PacketTypeClasses.Server.CHAT, CHAT);
+            packetIds.put(PacketTypeClasses.Server.MULTI_BLOCK_CHANGE, MULTI_BLOCK_CHANGE);
+            packetIds.put(PacketTypeClasses.Server.TAB_COMPLETE, TAB_COMPLETE);
+            packetIds.put(PacketTypeClasses.Server.COMMANDS, COMMANDS);
+            packetIds.put(PacketTypeClasses.Server.TRANSACTION, TRANSACTION);
+            packetIds.put(PacketTypeClasses.Server.CLOSE_WINDOW, CLOSE_WINDOW);
+            packetIds.put(PacketTypeClasses.Server.WINDOW_ITEMS, WINDOW_ITEMS);
+            packetIds.put(PacketTypeClasses.Server.WINDOW_DATA, WINDOW_DATA);
+            packetIds.put(PacketTypeClasses.Server.SET_SLOT, SET_SLOT);
+            packetIds.put(PacketTypeClasses.Server.CUSTOM_PAYLOAD, CUSTOM_PAYLOAD);
+            packetIds.put(PacketTypeClasses.Server.CUSTOM_SOUND_EFFECT, CUSTOM_SOUND_EFFECT);
+            packetIds.put(PacketTypeClasses.Server.KICK_DISCONNECT, KICK_DISCONNECT);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_STATUS, ENTITY_STATUS);
+            packetIds.put(PacketTypeClasses.Server.EXPLOSION, EXPLOSION);
+            packetIds.put(PacketTypeClasses.Server.UNLOAD_CHUNK, UNLOAD_CHUNK);
+            packetIds.put(PacketTypeClasses.Server.GAME_STATE_CHANGE, GAME_STATE_CHANGE);
+            packetIds.put(PacketTypeClasses.Server.OPEN_WINDOW_HORSE, OPEN_WINDOW_HORSE);
+            packetIds.put(PacketTypeClasses.Server.KEEP_ALIVE, KEEP_ALIVE);
+            packetIds.put(PacketTypeClasses.Server.MAP_CHUNK, MAP_CHUNK);
+            packetIds.put(PacketTypeClasses.Server.WORLD_EVENT, SPAWN_ENTITY);
+            packetIds.put(PacketTypeClasses.Server.WORLD_PARTICLES, WORLD_PARTICLES);
+            packetIds.put(PacketTypeClasses.Server.LIGHT_UPDATE, LIGHT_UPDATE);
+            packetIds.put(PacketTypeClasses.Server.LOGIN, LOGIN);
+            packetIds.put(PacketTypeClasses.Server.MAP, MAP);
+            packetIds.put(PacketTypeClasses.Server.OPEN_WINDOW_MERCHANT, OPEN_WINDOW_MERCHANT);
+            packetIds.put(PacketTypeClasses.Server.REL_ENTITY_MOVE, REL_ENTITY_MOVE);
+            packetIds.put(PacketTypeClasses.Server.REL_ENTITY_MOVE_LOOK, REL_ENTITY_MOVE_LOOK);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_LOOK, ENTITY_LOOK);
+            packetIds.put(PacketTypeClasses.Server.ENTITY, ENTITY);
+            packetIds.put(PacketTypeClasses.Server.VEHICLE_MOVE, VEHICLE_MOVE);
+            packetIds.put(PacketTypeClasses.Server.OPEN_BOOK, OPEN_BOOK);
+            packetIds.put(PacketTypeClasses.Server.OPEN_WINDOW, OPEN_WINDOW);
+            packetIds.put(PacketTypeClasses.Server.OPEN_SIGN_EDITOR, OPEN_SIGN_EDITOR);
+            packetIds.put(PacketTypeClasses.Server.AUTO_RECIPE, AUTO_RECIPE);
+            packetIds.put(PacketTypeClasses.Server.ABILITIES, ABILITIES);
+            packetIds.put(PacketTypeClasses.Server.COMBAT_EVENT, COMBAT_EVENT);
+            packetIds.put(PacketTypeClasses.Server.PLAYER_INFO, PLAYER_INFO);
+            packetIds.put(PacketTypeClasses.Server.LOOK_AT, LOOK_AT);
+            packetIds.put(PacketTypeClasses.Server.POSITION, POSITION);
+            packetIds.put(PacketTypeClasses.Server.RECIPES, RECIPES);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_DESTROY, ENTITY_DESTROY);
+            packetIds.put(PacketTypeClasses.Server.REMOVE_ENTITY_EFFECT, REMOVE_ENTITY_EFFECT);
+            packetIds.put(PacketTypeClasses.Server.RESOURCE_PACK_SEND, RESOURCE_PACK_SEND);
+            packetIds.put(PacketTypeClasses.Server.RESPAWN, RESPAWN);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_HEAD_ROTATION, ENTITY_HEAD_ROTATION);
+            packetIds.put(PacketTypeClasses.Server.SELECT_ADVANCEMENT_TAB, SELECT_ADVANCEMENT_TAB);
+            packetIds.put(PacketTypeClasses.Server.WORLD_BORDER, WORLD_BORDER);
+            packetIds.put(PacketTypeClasses.Server.CAMERA, CAMERA);
+            packetIds.put(PacketTypeClasses.Server.HELD_ITEM_SLOT, HELD_ITEM_SLOT);
+            packetIds.put(PacketTypeClasses.Server.VIEW_CENTRE, VIEW_CENTRE);
+            packetIds.put(PacketTypeClasses.Server.VIEW_DISTANCE, VIEW_DISTANCE);
+            packetIds.put(PacketTypeClasses.Server.SCOREBOARD_DISPLAY_OBJECTIVE, SCOREBOARD_DISPLAY_OBJECTIVE);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_METADATA, ENTITY_METADATA);
+            packetIds.put(PacketTypeClasses.Server.ATTACH_ENTITY, ATTACH_ENTITY);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_VELOCITY, ENTITY_VELOCITY);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_EQUIPMENT, ENTITY_EQUIPMENT);
+            packetIds.put(PacketTypeClasses.Server.EXPERIENCE, EXPERIENCE);
+            packetIds.put(PacketTypeClasses.Server.UPDATE_HEALTH, UPDATE_HEALTH);
+            packetIds.put(PacketTypeClasses.Server.SCOREBOARD_OBJECTIVE, SCOREBOARD_OBJECTIVE);
+            packetIds.put(PacketTypeClasses.Server.MOUNT, MOUNT);
+            packetIds.put(PacketTypeClasses.Server.SCOREBOARD_TEAM, SCOREBOARD_TEAM);
+            packetIds.put(PacketTypeClasses.Server.SCOREBOARD_SCORE, SCOREBOARD_SCORE);
+            packetIds.put(PacketTypeClasses.Server.SPAWN_POSITION, SPAWN_POSITION);
+            packetIds.put(PacketTypeClasses.Server.UPDATE_TIME, UPDATE_TIME);
+            packetIds.put(PacketTypeClasses.Server.TITLE, TITLE);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_SOUND, ENTITY_SOUND);
+            packetIds.put(PacketTypeClasses.Server.NAMED_SOUND_EFFECT, NAMED_SOUND_EFFECT);
+            packetIds.put(PacketTypeClasses.Server.STOP_SOUND, STOP_SOUND);
+            packetIds.put(PacketTypeClasses.Server.PLAYER_LIST_HEADER_FOOTER, PLAYER_LIST_HEADER_FOOTER);
+            packetIds.put(PacketTypeClasses.Server.NBT_QUERY, NBT_QUERY);
+            packetIds.put(PacketTypeClasses.Server.COLLECT, COLLECT);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_TELEPORT, ENTITY_TELEPORT);
+            packetIds.put(PacketTypeClasses.Server.ADVANCEMENTS, ADVANCEMENTS);
+            packetIds.put(PacketTypeClasses.Server.UPDATE_ATTRIBUTES, UPDATE_ATTRIBUTES);
+            packetIds.put(PacketTypeClasses.Server.ENTITY_EFFECT, ENTITY_EFFECT);
+            packetIds.put(PacketTypeClasses.Server.RECIPE_UPDATE, RECIPE_UPDATE);
+            packetIds.put(PacketTypeClasses.Server.TAGS, TAGS);
+            packetIds.put(PacketTypeClasses.Server.MAP_CHUNK_BULK, MAP_CHUNK_BULK);
+        }
    }

-    public static final class Server {
-        private static final String s = "PacketPlayOut";
-
-        public static final String ANIMATION = s + "Animation";
-        public static final String KEEP_ALIVE = s + "KeepAlive";
-        public static final String CHAT = s + "Chat";
-        public static final String POSITION = s + "Position";
-        public static final String TRANSACTION = s + "Transaction";
-        public static final String NAMED_ENTITY_SPAWN = s + "NamedEntitySpawn";
-        public static final String SPAWN_ENTITY_LIVING = s + "SpawnEntityLiving";
-        public static final String SPAWN_ENTITY = s + "SpawnEntity";
-        public static final String CUSTOM_PAYLOAD = s + "CustomPayload";
-        public static final String ABILITIES = s + "Abilities";
-        public static final String ENTITY_METADATA = s + "EntityMetadata";
-        public static final String ENTITY_VELOCITY = s + "EntityVelocity";
-        public static final String ENTITY_DESTROY = s + "EntityDestroy";
-        public static final String ENTITY_HEAD_ROTATION = s + "EntityHeadRotation";
-        public static final String BLOCK_CHANGE = s + "BlockChange";
-        public static final String CLOSE_WINDOW = s + "CloseWindow";
-        public static final String HELD_ITEM_SLOT = s + "HeldItemSlot";
-        public static final String TAB_COMPLETE = s + "TabComplete";
-        public static final String RESPAWN = s + "Respawn";
-        public static final String WORLD_PARTICLES = s + "WorldParticles";
-        public static final String COMMANDS = s + "Commands";
-        public static final String OPEN_WINDOW = s + "OpenWindow";
-        public static final String LOGIN = s + "Login";
-        public static final String SERVER_DIFFICULTY = s + "ServerDifficulty";
-    }
-
-    public static final class Login {
-        public static final String HANDSHAKE = "PacketHandshakingInSetProtocol";
-        public static final String PING = "PacketStatusInPing";
-        public static final String START = "PacketStatusInStart";
-        public static final String SUCCESS = "PacketLoginOutSuccess";
-        public static final String ENCRYPTION_BEGIN_IN = "PacketLoginInEncryptionBegin";
-        public static final String ENCRYPTION_BEGIN_OUT = "PacketLoginOutEncryptionBegin";
-    }

 }
@@ -0,0 +1,234 @@
+package io.github.retrooper.packetevents.packet;
+
+import io.github.retrooper.packetevents.annotations.Nullable;
+import io.github.retrooper.packetevents.reflectionutils.Reflection;
+import io.github.retrooper.packetevents.utils.NMSUtils;
+
+public class PacketTypeClasses {
+    public static class Client {
+        public static Class<?> POSITION, POSITION_LOOK, LOOK, CLIENT_COMMAND,
+                TRANSACTION, BLOCK_DIG, ENTITY_ACTION, USE_ENTITY,
+                WINDOW_CLICK, STEER_VEHICLE, CUSTOM_PAYLOAD, ARM_ANIMATION,
+                BLOCK_PLACE, USE_ITEM, ABILITIES, HELD_ITEM_SLOT,
+                CLOSE_WINDOW, TAB_COMPLETE, CHAT, SET_CREATIVE_SLOT,
+                KEEP_ALIVE, SETTINGS, ENCHANT_ITEM, TELEPORT_ACCEPT,
+                TILE_NBT_QUERY, DIFFICULTY_CHANGE, B_EDIT, ENTITY_NBT_QUERY,
+                JIGSAW_GENERATE, DIFFICULTY_LOCK, VEHICLE_MOVE, BOAT_MOVE, PICK_ITEM,
+                AUTO_RECIPE, RECIPE_DISPLAYED, ITEM_NAME, RESOURCE_PACK_STATUS,
+                ADVANCEMENTS, TR_SEL, BEACON, SET_COMMAND_BLOCK,
+                SET_COMMAND_MINECART, SET_JIGSAW, STRUCT, UPDATE_SIGN, SPECTATE;
+        private static final String c = "PacketPlayIn";
+        @Nullable
+        public static final Class<?> FLYING = NMSUtils.getNMSClassWithoutException(c + "Flying");
+
+        public static void load() {
+            try {
+                POSITION = NMSUtils.getNMSClass(c + "Position");
+                POSITION_LOOK = NMSUtils.getNMSClass(c + "PositionLook");
+                LOOK = NMSUtils.getNMSClass(c + "Look");
+            } catch (ClassNotFoundException e) {
+                POSITION = Reflection.getSubClass(FLYING, c + "Position");
+                POSITION_LOOK = Reflection.getSubClass(FLYING, c + "PositionLook");
+                LOOK = Reflection.getSubClass(FLYING, c + "Look");
+            }
+
+            try {
+                SETTINGS = NMSUtils.getNMSClass(c + "Settings");
+                ENCHANT_ITEM = NMSUtils.getNMSClass(c + "EnchantItem");
+
+                CLIENT_COMMAND = NMSUtils.getNMSClass(c + "ClientCommand");
+                TRANSACTION = NMSUtils.getNMSClass(c + "Transaction");
+                BLOCK_DIG = NMSUtils.getNMSClass(c + "BlockDig");
+                ENTITY_ACTION = NMSUtils.getNMSClass(c + "EntityAction");
+                USE_ENTITY = NMSUtils.getNMSClass(c + "UseEntity");
+                WINDOW_CLICK = NMSUtils.getNMSClass(c + "WindowClick");
+                STEER_VEHICLE = NMSUtils.getNMSClass(c + "SteerVehicle");
+                CUSTOM_PAYLOAD = NMSUtils.getNMSClass(c + "CustomPayload");
+                ARM_ANIMATION = NMSUtils.getNMSClass(c + "ArmAnimation");
+                ABILITIES = NMSUtils.getNMSClass(c + "Abilities");
+                HELD_ITEM_SLOT = NMSUtils.getNMSClass(c + "HeldItemSlot");
+                CLOSE_WINDOW = NMSUtils.getNMSClass(c + "CloseWindow");
+                TAB_COMPLETE = NMSUtils.getNMSClass(c + "TabComplete");
+                CHAT = NMSUtils.getNMSClass(c + "Chat");
+                SET_CREATIVE_SLOT = NMSUtils.getNMSClass(c + "SetCreativeSlot");
+                KEEP_ALIVE = NMSUtils.getNMSClass(c + "KeepAlive");
+                UPDATE_SIGN = NMSUtils.getNMSClassWithoutException(c + "UpdateSign");
+
+                TELEPORT_ACCEPT = NMSUtils.getNMSClassWithoutException(c + "TeleportAccept");
+                TILE_NBT_QUERY = NMSUtils.getNMSClassWithoutException(c + "TileNBTQuery");
+                DIFFICULTY_CHANGE = NMSUtils.getNMSClassWithoutException(c + "DifficultyChange");
+                B_EDIT = NMSUtils.getNMSClassWithoutException(c + "BEdit");
+                ENTITY_NBT_QUERY = NMSUtils.getNMSClassWithoutException(c + "EntityNBTQuery");
+                JIGSAW_GENERATE = NMSUtils.getNMSClassWithoutException(c + "JigsawGenerate");
+                DIFFICULTY_LOCK = NMSUtils.getNMSClassWithoutException(c + "DifficultyLock");
+                VEHICLE_MOVE = NMSUtils.getNMSClassWithoutException(c + "VehicleMove");
+                BOAT_MOVE = NMSUtils.getNMSClassWithoutException(c + "BoatMove");
+                PICK_ITEM = NMSUtils.getNMSClassWithoutException(c + "PickItem");
+                AUTO_RECIPE = NMSUtils.getNMSClassWithoutException(c + "AutoRecipe");
+                RECIPE_DISPLAYED = NMSUtils.getNMSClassWithoutException(c + "RecipeDisplayed");
+                ITEM_NAME = NMSUtils.getNMSClassWithoutException(c + "ItemName");
+                //1.8+
+                RESOURCE_PACK_STATUS = NMSUtils.getNMSClassWithoutException(c + "ResourcePackStatus");
+
+                ADVANCEMENTS = NMSUtils.getNMSClassWithoutException(c + "Advancements");
+                TR_SEL = NMSUtils.getNMSClassWithoutException(c + "TrSel");
+                BEACON = NMSUtils.getNMSClassWithoutException(c + "Beacon");
+                SET_COMMAND_BLOCK = NMSUtils.getNMSClassWithoutException(c + "SetCommandBlock");
+                SET_COMMAND_MINECART = NMSUtils.getNMSClassWithoutException(c + "SetCommandMinecart");
+                SET_JIGSAW = NMSUtils.getNMSClassWithoutException(c + "SetJigsaw");
+                STRUCT = NMSUtils.getNMSClassWithoutException(c + "Struct");
+                SPECTATE = NMSUtils.getNMSClassWithoutException(c + "Spectate");
+            } catch (ClassNotFoundException e) {
+                e.printStackTrace();
+            }
+            //Block place
+            try {
+                BLOCK_PLACE = NMSUtils.getNMSClass(c + "BlockPlace");
+            } catch (ClassNotFoundException e) {
+                //They are just on a newer version
+                try {
+                    USE_ITEM = NMSUtils.getNMSClass(c + "UseItem");
+                } catch (ClassNotFoundException e2) {
+                    e.printStackTrace();
+                    e2.printStackTrace();
+                }
+            }
+
+
+            PacketType.Client.init();
+        }
+
+    }
+
+    public static class Server {
+        private static final String s = "PacketPlayOut";
+        public static Class<?> SPAWN_ENTITY, SPAWN_ENTITY_EXPERIENCE_ORB, SPAWN_ENTITY_WEATHER, SPAWN_ENTITY_LIVING,
+                SPAWN_ENTITY_PAINTING, SPAWN_ENTITY_SPAWN, ANIMATION, STATISTIC,
+                BLOCK_BREAK, BLOCK_BREAK_ANIMATION, TILE_ENTITY_DATA, BLOCK_ACTION,
+                BLOCK_CHANGE, BOSS, SERVER_DIFFICULTY, CHAT, MULTI_BLOCK_CHANGE,
+                TAB_COMPLETE, COMMANDS, TRANSACTION, CLOSE_WINDOW,
+                WINDOW_ITEMS, WINDOW_DATA, SET_SLOT, SET_COOLDOWN,
+                CUSTOM_PAYLOAD, CUSTOM_SOUND_EFFECT, KICK_DISCONNECT, ENTITY_STATUS,
+                EXPLOSION, UNLOAD_CHUNK, GAME_STATE_CHANGE, OPEN_WINDOW_HORSE,
+                KEEP_ALIVE, MAP_CHUNK, WORLD_EVENT, WORLD_PARTICLES,
+                LIGHT_UPDATE, LOGIN, MAP, OPEN_WINDOW_MERCHANT,
+                REL_ENTITY_MOVE, REL_ENTITY_MOVE_LOOK, ENTITY_LOOK, ENTITY,
+                VEHICLE_MOVE, OPEN_BOOK, OPEN_WINDOW, OPEN_SIGN_EDITOR,
+                AUTO_RECIPE, ABILITIES, COMBAT_EVENT, PLAYER_INFO,
+                LOOK_AT, POSITION, RECIPES, ENTITY_DESTROY,
+                REMOVE_ENTITY_EFFECT, RESOURCE_PACK_SEND, RESPAWN, ENTITY_HEAD_ROTATION,
+                SELECT_ADVANCEMENT_TAB, WORLD_BORDER, CAMERA, HELD_ITEM_SLOT,
+                VIEW_CENTRE, VIEW_DISTANCE, SCOREBOARD_DISPLAY_OBJECTIVE, ENTITY_METADATA,
+                ATTACH_ENTITY, ENTITY_VELOCITY, ENTITY_EQUIPMENT, EXPERIENCE,
+                UPDATE_HEALTH, SCOREBOARD_OBJECTIVE, MOUNT, SCOREBOARD_TEAM,
+                SCOREBOARD_SCORE, SPAWN_POSITION, UPDATE_TIME, TITLE,
+                ENTITY_SOUND, NAMED_SOUND_EFFECT, STOP_SOUND, PLAYER_LIST_HEADER_FOOTER,
+                NBT_QUERY, COLLECT, ENTITY_TELEPORT, ADVANCEMENTS, UPDATE_ATTRIBUTES,
+                ENTITY_EFFECT, RECIPE_UPDATE, TAGS, MAP_CHUNK_BULK;
+
+        public static void load() {
+            SPAWN_ENTITY = NMSUtils.getNMSClassWithoutException(s + "SpawnEntity");
+            SPAWN_ENTITY_EXPERIENCE_ORB = NMSUtils.getNMSClassWithoutException(s + "SpawnEntityExperienceOrb");
+            SPAWN_ENTITY_WEATHER = NMSUtils.getNMSClassWithoutException(s + "SpawnEntityWeather");
+            SPAWN_ENTITY_LIVING = NMSUtils.getNMSClassWithoutException(s + "SpawnEntityLiving");
+            SPAWN_ENTITY_PAINTING = NMSUtils.getNMSClassWithoutException(s + "SpawnEntityPainting");
+            SPAWN_ENTITY_SPAWN = NMSUtils.getNMSClassWithoutException(s + "SpawnEntitySpawn");
+            ANIMATION = NMSUtils.getNMSClassWithoutException(s + "Animation");
+            STATISTIC = NMSUtils.getNMSClassWithoutException(s + "Statistic");
+            BLOCK_BREAK = NMSUtils.getNMSClassWithoutException(s + "BlockBreak");
+            BLOCK_BREAK_ANIMATION = NMSUtils.getNMSClassWithoutException(s + "BlockBreakAnimation");
+            TILE_ENTITY_DATA = NMSUtils.getNMSClassWithoutException(s + "TileEntityData");
+            BLOCK_ACTION = NMSUtils.getNMSClassWithoutException(s + "BlockAction");
+            BLOCK_CHANGE = NMSUtils.getNMSClassWithoutException(s + "BlockChange");
+            BOSS = NMSUtils.getNMSClassWithoutException(s + "Boss");
+            SERVER_DIFFICULTY = NMSUtils.getNMSClassWithoutException(s + "ServerDifficulty");
+            CHAT = NMSUtils.getNMSClassWithoutException(s + "Chat");
+            MULTI_BLOCK_CHANGE = NMSUtils.getNMSClassWithoutException(s + "MultiBlockChange");
+            TAB_COMPLETE = NMSUtils.getNMSClassWithoutException(s + "TabComplete");
+            COMMANDS = NMSUtils.getNMSClassWithoutException(s + "Commands");
+            TRANSACTION = NMSUtils.getNMSClassWithoutException(s + "Transaction");
+            CLOSE_WINDOW = NMSUtils.getNMSClassWithoutException(s + "CloseWindow");
+            WINDOW_ITEMS = NMSUtils.getNMSClassWithoutException(s + "WindowItems");
+            WINDOW_DATA = NMSUtils.getNMSClassWithoutException(s + "WindowData");
+            SET_SLOT = NMSUtils.getNMSClassWithoutException(s + "SetSlot");
+            SET_COOLDOWN = NMSUtils.getNMSClassWithoutException(s + "SetCooldown");
+            CUSTOM_PAYLOAD = NMSUtils.getNMSClassWithoutException(s + "CustomPayload");
+            CUSTOM_SOUND_EFFECT = NMSUtils.getNMSClassWithoutException(s + "CustomSoundEffect");
+            KICK_DISCONNECT = NMSUtils.getNMSClassWithoutException(s + "KickDisconnect");
+            ENTITY_STATUS = NMSUtils.getNMSClassWithoutException(s + "EntityStatus");
+            EXPLOSION = NMSUtils.getNMSClassWithoutException(s + "Explosion");
+            UNLOAD_CHUNK = NMSUtils.getNMSClassWithoutException(s + "UnloadChunk");
+            GAME_STATE_CHANGE = NMSUtils.getNMSClassWithoutException(s + "GameStateChange");
+            OPEN_WINDOW_HORSE = NMSUtils.getNMSClassWithoutException(s + "OpenWindowHorse");
+            KEEP_ALIVE = NMSUtils.getNMSClassWithoutException(s + "KeepAlive");
+            MAP_CHUNK = NMSUtils.getNMSClassWithoutException(s + "MapChunk");
+            WORLD_EVENT = NMSUtils.getNMSClassWithoutException(s + "WorldEvent");
+            WORLD_PARTICLES = NMSUtils.getNMSClassWithoutException(s + "WorldParticles");
+            LIGHT_UPDATE = NMSUtils.getNMSClassWithoutException(s + "LightUpdate");
+            LOGIN = NMSUtils.getNMSClassWithoutException(s + "Login");
+            MAP = NMSUtils.getNMSClassWithoutException(s + "Map");
+            OPEN_WINDOW_MERCHANT = NMSUtils.getNMSClassWithoutException(s + "OpenWindowMerchant");
+            ENTITY = NMSUtils.getNMSClassWithoutException(s + "Entity");
+            REL_ENTITY_MOVE = Reflection.getSubClass(ENTITY, s + "RelEntityMove");
+            REL_ENTITY_MOVE_LOOK = Reflection.getSubClass(ENTITY, s + "RelEntityMoveLook");
+            ENTITY_LOOK = Reflection.getSubClass(ENTITY, s + "EntityLook");
+            if (REL_ENTITY_MOVE == null) {
+                //is not a subclass and should be accessed normally
+                REL_ENTITY_MOVE = NMSUtils.getNMSClassWithoutException(s + "RelEntityMove");
+                REL_ENTITY_MOVE_LOOK = NMSUtils.getNMSClassWithoutException(s + "RelEntityMoveLook");
+                ENTITY_LOOK = NMSUtils.getNMSClassWithoutException(s + "RelEntityLook");
+            }
+            VEHICLE_MOVE = NMSUtils.getNMSClassWithoutException(s + "VehicleMove");
+            OPEN_BOOK = NMSUtils.getNMSClassWithoutException(s + "OpenBook");
+            OPEN_WINDOW = NMSUtils.getNMSClassWithoutException(s + "OpenWindow");
+            OPEN_SIGN_EDITOR = NMSUtils.getNMSClassWithoutException(s + "OpenSignEditor");
+            AUTO_RECIPE = NMSUtils.getNMSClassWithoutException(s + "AutoRecipe");
+            ABILITIES = NMSUtils.getNMSClassWithoutException(s + "Abilities");
+            COMBAT_EVENT = NMSUtils.getNMSClassWithoutException(s + "CombatEvent");
+            PLAYER_INFO = NMSUtils.getNMSClassWithoutException(s + "PlayerInfo");
+            LOOK_AT = NMSUtils.getNMSClassWithoutException(s + "LookAt");
+            POSITION = NMSUtils.getNMSClassWithoutException(s + "Position");
+            RECIPES = NMSUtils.getNMSClassWithoutException(s + "Recipes");
+            ENTITY_DESTROY = NMSUtils.getNMSClassWithoutException(s + "EntityDestroy");
+            REMOVE_ENTITY_EFFECT = NMSUtils.getNMSClassWithoutException(s + "RemoveEntityEffect");
+            RESOURCE_PACK_SEND = NMSUtils.getNMSClassWithoutException(s + "ResourcePackSend");
+            RESPAWN = NMSUtils.getNMSClassWithoutException(s + "Respawn");
+            ENTITY_HEAD_ROTATION = NMSUtils.getNMSClassWithoutException(s + "EntityHeadRotation");
+            SELECT_ADVANCEMENT_TAB = NMSUtils.getNMSClassWithoutException(s + "SelectAdvancementTab");
+            WORLD_BORDER = NMSUtils.getNMSClassWithoutException(s + "WorldBorder");
+            CAMERA = NMSUtils.getNMSClassWithoutException(s + "Camera");
+            HELD_ITEM_SLOT = NMSUtils.getNMSClassWithoutException(s + "HeldItemSlot");
+            VIEW_CENTRE = NMSUtils.getNMSClassWithoutException(s + "ViewCentre");
+            VIEW_DISTANCE = NMSUtils.getNMSClassWithoutException(s + "ViewDistance");
+            SCOREBOARD_DISPLAY_OBJECTIVE = NMSUtils.getNMSClassWithoutException(s + "ScoreboardDisplayObjective");
+            ENTITY_METADATA = NMSUtils.getNMSClassWithoutException(s + "EntityMetadata");
+            ATTACH_ENTITY = NMSUtils.getNMSClassWithoutException(s + "AttachEntity");
+            ENTITY_VELOCITY = NMSUtils.getNMSClassWithoutException(s + "EntityVelocity");
+            ENTITY_EQUIPMENT = NMSUtils.getNMSClassWithoutException(s + "EntityEquipment");
+            EXPERIENCE = NMSUtils.getNMSClassWithoutException(s + "Experience");
+            UPDATE_HEALTH = NMSUtils.getNMSClassWithoutException(s + "UpdateHealth");
+            SCOREBOARD_OBJECTIVE = NMSUtils.getNMSClassWithoutException(s + "ScoreboardObjective");
+            MOUNT = NMSUtils.getNMSClassWithoutException(s + "Mount");
+            SCOREBOARD_TEAM = NMSUtils.getNMSClassWithoutException(s + "ScoreboardTeam");
+            SCOREBOARD_SCORE = NMSUtils.getNMSClassWithoutException(s + "ScoreboardScore");
+            SPAWN_POSITION = NMSUtils.getNMSClassWithoutException(s + "SpawnPosition");
+            UPDATE_TIME = NMSUtils.getNMSClassWithoutException(s + "UpdateTime");
+            TITLE = NMSUtils.getNMSClassWithoutException(s + "Title");
+            ENTITY_SOUND = NMSUtils.getNMSClassWithoutException(s + "EntitySound");
+            NAMED_SOUND_EFFECT = NMSUtils.getNMSClassWithoutException(s + "NamedSoundEffect");
+            STOP_SOUND = NMSUtils.getNMSClassWithoutException(s + "StopSound");
+            PLAYER_LIST_HEADER_FOOTER = NMSUtils.getNMSClassWithoutException(s + "PlayerListHeaderFooter");
+            NBT_QUERY = NMSUtils.getNMSClassWithoutException(s + "NBTQuery");
+            COLLECT = NMSUtils.getNMSClassWithoutException(s + "Collect");
+            ENTITY_TELEPORT = NMSUtils.getNMSClassWithoutException(s + "EntityTeleport");
+            ADVANCEMENTS = NMSUtils.getNMSClassWithoutException(s + "Advancements");
+            UPDATE_ATTRIBUTES = NMSUtils.getNMSClassWithoutException(s + "UpdateAttributes");
+            ENTITY_EFFECT = NMSUtils.getNMSClassWithoutException(s + "EntityEffect");
+            RECIPE_UPDATE = NMSUtils.getNMSClassWithoutException(s + "RecipeUpdate");
+            TAGS = NMSUtils.getNMSClassWithoutException(s + "Tags");
+            MAP_CHUNK_BULK = NMSUtils.getNMSClassWithoutException(s + "MapChunkBulk");
+            PacketType.Server.init();
+        }
+    }
+
+}
@@ -7,10 +7,6 @@ import io.github.retrooper.packetevents.packetwrappers.api.WrappedPacket;
 import io.github.retrooper.packetevents.reflectionutils.Reflection;
 import io.github.retrooper.packetevents.utils.NMSUtils;
 import io.github.retrooper.packetevents.utils.vector.Vector3i;
-import net.minecraft.server.v1_8_R3.PacketPlayInBlockDig;
-import org.bukkit.block.Block;
-
-import java.lang.reflect.Field;

 public final class WrappedPacketInBlockDig extends WrappedPacket {
    private static Class<?> blockDigClass, blockPositionClass, enumDirectionClass, digTypeClass;
@@ -29,8 +25,7 @@ public final class WrappedPacketInBlockDig extends WrappedPacket {

        try {
            digTypeClass = NMSUtils.getNMSClass("EnumPlayerDigType");
-        }
-        catch(ClassNotFoundException e) {
+        } catch (ClassNotFoundException e) {
            //It is probably a subclass
            digTypeClass = Reflection.getSubClass(blockDigClass, "EnumPlayerDigType");
        }
@@ -2,16 +2,10 @@ package io.github.retrooper.packetevents.packetwrappers.in.blockplace;


 import io.github.retrooper.packetevents.packetwrappers.api.WrappedPacket;
-import io.github.retrooper.packetevents.reflectionutils.Reflection;
 import io.github.retrooper.packetevents.utils.BlockIteratorUtils;
-import org.bukkit.Material;
 import org.bukkit.block.Block;
 import org.bukkit.entity.Player;

-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.HashSet;
-
 final class WrappedPacketInBlockPlace_1_9 extends WrappedPacket {
    private Block block;

@@ -22,7 +16,7 @@ final class WrappedPacketInBlockPlace_1_9 extends WrappedPacket {

    @Override
    protected void setup() {
-       this.block = BlockIteratorUtils.getBlockLookingAt(getPlayer(), 3);
+        this.block = BlockIteratorUtils.getBlockLookingAt(getPlayer(), 3);
    }

    public Player getPlayer() {
@@ -12,8 +12,6 @@ public final class WrappedPacketInEntityAction extends WrappedPacket {
    private static Class<?> entityActionClass;
    @Nullable
    private static Class<?> enumPlayerActionClass;
-    @Nullable
-    private static Object[] enumPlayerActionConstants;

    static {
        try {
@@ -25,6 +23,8 @@ public final class WrappedPacketInEntityAction extends WrappedPacket {
                        break;
                    }
                }
+            } else {
+                enumPlayerActionClass = NMSUtils.getNMSClass("EnumPlayerAction");
            }
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
@@ -44,7 +44,12 @@ public final class WrappedPacketInEntityAction extends WrappedPacket {
    protected void setup() {
        try {
            final int entityId = Reflection.getField(entityActionClass, int.class, 0).getInt(packet);
-            final int jumpBoost = Reflection.getField(entityActionClass, int.class, 2).getInt(packet);
+            final int jumpBoost;
+            if (version.isLowerThan(ServerVersion.v_1_8)) {
+                jumpBoost = Reflection.getField(entityActionClass, int.class, 2).getInt(packet);
+            } else {
+                jumpBoost = Reflection.getField(entityActionClass, int.class, 1).getInt(packet);
+            }

            int animationIndex = -1;

@@ -52,24 +57,23 @@ public final class WrappedPacketInEntityAction extends WrappedPacket {
            if (version.isLowerThan(ServerVersion.v_1_8)) {
                animationIndex = Reflection.getField(entityActionClass, int.class, 1).getInt(packet);
            } else {
-                final Object enumObj = Reflection.getField(entityActionClass, enumPlayerActionClass, 0);
-
-                final Object[] enumValues = enumPlayerActionConstants;
-                final int len = enumValues.length;
-                for (int i = 0; i < len; i++) {
-                    final Object val = enumValues[i];
-                    if (val.toString().equals(enumObj.toString())) {
-                        animationIndex = i;
-                        break;
-                    }
+                final Object enumObj = Reflection.getField(entityActionClass, enumPlayerActionClass, 0).get(packet);
+                final String enumValue = enumObj.toString();
+                try {
+                    this.action = PlayerAction.valueOf(enumValue);
+                } catch (IllegalArgumentException e) {
+                    //They aren't on a legacy version and the enum has changed
+                    final PlayerAction.UpdatedPlayerAction updatedPlayerAction = PlayerAction.UpdatedPlayerAction.valueOf(enumValue);
+                    this.action = PlayerAction.get(updatedPlayerAction.getIndex());
                }
            }


            this.entityId = entityId;
            this.jumpBoost = jumpBoost;
-            this.action = PlayerAction.get(animationIndex);
-
+            if (animationIndex != -1) {
+                this.action = PlayerAction.get(animationIndex);
+            }
            this.entity = NMSUtils.getEntityById(this.entityId);
        } catch (IllegalAccessException e) {
            e.printStackTrace();
@@ -139,6 +139,7 @@ public class WrappedPacketInFlying extends WrappedPacket {
        public WrappedPacketInLook(Object packet) {
            super(packet);
        }
+
        @Override
        public boolean isPosition() {
            try {
@@ -1,16 +1,15 @@
 package io.github.retrooper.packetevents.packetwrappers.in.keepalive;

-import io.github.retrooper.packetevents.enums.ServerVersion;
 import io.github.retrooper.packetevents.packetwrappers.api.WrappedPacket;
 import io.github.retrooper.packetevents.reflectionutils.Reflection;
 import io.github.retrooper.packetevents.utils.NMSUtils;

 public final class WrappedPacketInKeepAlive extends WrappedPacket {
-    private static Class<?> keepAliveClass;
+    private static Class<?> packetClass;

    static {
        try {
-            keepAliveClass = NMSUtils.getNMSClass("PacketPlayInKeepAlive");
+            packetClass = NMSUtils.getNMSClass("PacketPlayInKeepAlive");
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        }
@@ -24,22 +23,26 @@ public final class WrappedPacketInKeepAlive extends WrappedPacket {

    @Override
    protected void setup() {
-        try {
-            if (version.isHigherThan(ServerVersion.v_1_12)) {
-                this.id = Reflection.getField(keepAliveClass, long.class, 0).getLong(packet);
-            } else {
-                this.id = Reflection.getField(keepAliveClass, int.class, 0).getInt(packet);
+        if (Reflection.getField(packetClass, int.class, 0) == null) {
+            try {
+                this.id = Reflection.getField(packetClass, long.class, 0).getLong(packet);
+            } catch (IllegalAccessException e) {
+                e.printStackTrace();
+            }
+        } else {
+            try {
+                this.id = Reflection.getField(packetClass, int.class, 0).getInt(packet);
+            } catch (IllegalAccessException e) {
+                e.printStackTrace();
            }
-        } catch (IllegalAccessException e) {
-            e.printStackTrace();
        }
    }

    /**
-     * Cast this long to an integer if you are using 1.7.10->1.12.2!
-     * In 1.13.2->1.15.2 a long is sent
+     * Optionally Cast this long to an integer if you are using 1.7.10->1.12.2!
+     * In 1.13.2->1.16.1 a long is sent
     *
-     * @return
+     * @return response is
     */
    public long getId() {
        return id;
@@ -0,0 +1,55 @@
+package io.github.retrooper.packetevents.packetwrappers.in.steervehicle;
+
+import io.github.retrooper.packetevents.packetwrappers.api.WrappedPacket;
+import io.github.retrooper.packetevents.reflectionutils.Reflection;
+import io.github.retrooper.packetevents.utils.NMSUtils;
+
+public class WrappedPacketInSteerVehicle extends WrappedPacket {
+    private static Class<?> packetClass;
+
+    static {
+        try {
+            packetClass = NMSUtils.getNMSClass("PacketPlayInSteerVehicle");
+        } catch (ClassNotFoundException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private float side, forward;
+    private boolean jump, unmount;
+
+    public WrappedPacketInSteerVehicle(Object packet) {
+        super(packet);
+    }
+
+    @Override
+    protected void setup() {
+        try {
+            this.side = Reflection.getField(packetClass, float.class, 0).getFloat(packet);
+            this.forward = Reflection.getField(packetClass, float.class, 1).getFloat(packet);
+
+            this.jump = Reflection.getField(packetClass, boolean.class, 0).getBoolean(packet);
+            this.unmount = Reflection.getField(packetClass, boolean.class, 1).getBoolean(packet);
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+    }
+
+    //Positive side value means left, negative means right
+    public float getSideValue() {
+        return side;
+    }
+
+    //Positive forward value means forward, negative is backwards
+    public float getForwardValue() {
+        return forward;
+    }
+
+    public boolean isJump() {
+        return jump;
+    }
+
+    public boolean isUnmount() {
+        return unmount;
+    }
+}
@@ -23,8 +23,7 @@ public final class WrappedPacketOutChat extends WrappedPacket implements Sendabl
        //In 1.8.3+ the ChatSerializer class is declared in the IChatBaseComponent class, so we have to handle that
        try {
            chatSerializerClass = NMSUtils.getNMSClass("ChatSerializer");
-        }
-        catch(ClassNotFoundException e) {
+        } catch (ClassNotFoundException e) {
            //That is fine, it is probably a subclass
            chatSerializerClass = Reflection.getSubClass(iChatBaseComponentClass, "ChatSerializer");
        }
@@ -0,0 +1,90 @@
+package io.github.retrooper.packetevents.packetwrappers.out.entity;
+
+import io.github.retrooper.packetevents.enums.ServerVersion;
+import io.github.retrooper.packetevents.packetwrappers.api.WrappedPacket;
+import io.github.retrooper.packetevents.reflectionutils.Reflection;
+import io.github.retrooper.packetevents.utils.NMSUtils;
+
+public class WrappedPacketOutEntity extends WrappedPacket {
+    private int entityId;
+    private double deltaX, deltaY, deltaZ;
+    private byte yaw, pitch;
+    private boolean onGround;
+
+    public WrappedPacketOutEntity(Object packet) {
+        super(packet);
+    }
+
+    @Override
+    protected void setup() {
+        try {
+            this.entityId = Reflection.getField(packetClass, int.class, 0).getInt(packet);
+            this.onGround = Reflection.getField(packetClass, boolean.class, 0).getBoolean(packet);
+            if (version.isLowerThan(ServerVersion.v_1_9)) {
+                byte dX = Reflection.getField(packetClass, byte.class, 0).getByte(packet);
+                byte dY = Reflection.getField(packetClass, byte.class, 1).getByte(packet);
+                byte dZ = Reflection.getField(packetClass, byte.class, 2).getByte(packet);
+
+                this.deltaX = dX / 32.0;
+                this.deltaY = dY / 32.0;
+                this.deltaZ = dZ / 32.0;
+
+                this.yaw = Reflection.getField(packetClass, byte.class, 3).getByte(packet);
+                this.pitch = Reflection.getField(packetClass, byte.class, 4).getByte(packet);
+            } else {
+                short dX = Reflection.getField(packetClass, short.class, 0).getShort(packet);
+                short dY = Reflection.getField(packetClass, short.class, 1).getShort(packet);
+                short dZ = Reflection.getField(packetClass, short.class, 2).getShort(packet);
+
+                this.deltaX = dX / 4096.0;
+                this.deltaY = dY / 4096.0;
+                this.deltaZ = dZ / 4096.0;
+
+                this.yaw = Reflection.getField(packetClass, byte.class, 0).getByte(packet);
+                this.pitch = Reflection.getField(packetClass, byte.class, 1).getByte(packet);
+            }
+        } catch (IllegalAccessException e) {
+            e.printStackTrace();
+        }
+
+    }
+
+
+    public byte getPitch() {
+        return pitch;
+    }
+
+    public byte getYaw() {
+        return yaw;
+    }
+
+    public double getDeltaZ() {
+        return deltaZ;
+    }
+
+    public double getDeltaY() {
+        return deltaY;
+    }
+
+    public double getDeltaX() {
+        return deltaX;
+    }
+
+    public int getEntityId() {
+        return entityId;
+    }
+
+    public boolean isOnGround() {
+        return onGround;
+    }
+
+    private static Class<?> packetClass;
+
+    static {
+        try {
+            packetClass = NMSUtils.getNMSClass("PacketPlayOutEntity");
+        } catch (ClassNotFoundException e) {
+            e.printStackTrace();
+        }
+    }
+}
@@ -0,0 +1,52 @@
+package io.github.retrooper.packetevents.packetwrappers.out.keepalive;
+
+import io.github.retrooper.packetevents.packetwrappers.api.WrappedPacket;
+import io.github.retrooper.packetevents.reflectionutils.Reflection;
+import io.github.retrooper.packetevents.utils.NMSUtils;
+import net.minecraft.server.v1_8_R3.PacketPlayOutKeepAlive;
+
+public class WrappedPacketOutKeepAlive extends WrappedPacket {
+    private long id;
+
+    public WrappedPacketOutKeepAlive(Object packet) {
+        super(packet);
+    }
+
+    /**
+     * Optionally Cast this long to an integer if you are using 1.7.10->1.12.2!
+     * In 1.13.2->1.16.1 a long is sent
+     *
+     * @return response is
+     */
+    public long getId() {
+        return id;
+    }
+
+    @Override
+    protected void setup() {
+        if (Reflection.getField(packetClass, int.class, 0) == null) {
+            try {
+                this.id = Reflection.getField(packetClass, long.class, 0).getLong(packet);
+            } catch (IllegalAccessException e) {
+                e.printStackTrace();
+            }
+        } else {
+            try {
+                this.id = Reflection.getField(packetClass, int.class, 0).getInt(packet);
+            } catch (IllegalAccessException e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
+    private static Class<?> packetClass;
+
+    static {
+        try {
+            packetClass = NMSUtils.getNMSClass("PacketPlayOutKeepAlive");
+        } catch (ClassNotFoundException e) {
+            e.printStackTrace();
+        }
+        PacketPlayOutKeepAlive p;
+    }
+}
@@ -0,0 +1,44 @@
+package io.github.retrooper.packetevents.packetwrappers.out.playerinfo;
+
+import io.github.retrooper.packetevents.enums.minecraft.Gamemode;
+import io.github.retrooper.packetevents.enums.minecraft.PlayerInfoAction;
+import io.github.retrooper.packetevents.packetwrappers.api.WrappedPacket;
+import io.github.retrooper.packetevents.reflectionutils.Reflection;
+import io.github.retrooper.packetevents.utils.NMSUtils;
+import net.minecraft.server.v1_8_R3.PacketPlayOutPlayerInfo;
+
+public class WrappedPacketOutPlayerInfo extends WrappedPacket {
+    private PlayerInfoAction action;
+
+    public WrappedPacketOutPlayerInfo(Object packet) {
+        super(packet);
+    }
+
+    @Override
+    protected void setup() {
+        PacketPlayOutPlayerInfo.PlayerInfoData dl;
+    }
+
+    private static Class<?> packetClass, enumPlayerInfoActionClass;
+
+    static {
+        try {
+            packetClass = NMSUtils.getNMSClass("PacketPlayOutPlayerInfo");
+        } catch (ClassNotFoundException e) {
+            e.printStackTrace();
+        }
+
+        try {
+            enumPlayerInfoActionClass = NMSUtils.getNMSClass("EnumPLayerInfoAction");
+        } catch (ClassNotFoundException e) {
+            enumPlayerInfoActionClass = Reflection.getSubClass(packetClass, "EnumPlayerInfoAction");
+        }
+    }
+
+    public class PlayerDataInfo {
+        public PlayerDataInfo(Object gameProfile, int var, Gamemode gamemode, String s) {
+
+        }
+    }
+
+}
@@ -21,6 +21,10 @@ public final class Reflection {


    //FIELDS
+    private static final HashMap<FieldWithName, Field> fieldWithNameHashMap = new HashMap<FieldWithName, Field>();
+    private static final HashMap<FieldWithTypeAndIndex, Field> fieldWithTypeAndIndexHashMap = new HashMap<FieldWithTypeAndIndex, Field>();
+    private static final HashMap<FieldWithIndex, Field> fieldWithIndexHashMap = new HashMap<FieldWithIndex, Field>();
+    private static final HashMap<MethodWithIndexAndParams, Method> methodWithIndexAndParamsHashMap = new HashMap<MethodWithIndexAndParams, Method>();

    public static Field[] getFields(final Class<?> cls) {
        if (cachedFields.containsKey(cls)) {
@@ -35,8 +39,6 @@ public final class Reflection {
        }
    }

-    private static final HashMap<FieldWithName, Field> fieldWithNameHashMap = new HashMap<FieldWithName, Field>();
-
    public static Field getField(final Class<?> cls, final String name) {
        final FieldWithName fwn = new FieldWithName(cls, name);
        if (!fieldWithNameHashMap.containsKey(fwn)) {
@@ -52,8 +54,6 @@ public final class Reflection {
        return null;
    }

-    private static final HashMap<FieldWithTypeAndIndex, Field> fieldWithTypeAndIndexHashMap = new HashMap<FieldWithTypeAndIndex, Field>();
-
    public static Field getField(final Class<?> cls, final Class<?> dataType, final int index) {
        final FieldWithTypeAndIndex fwtai = new FieldWithTypeAndIndex(cls, dataType, index);
        if (!fieldWithTypeAndIndexHashMap.containsKey(fwtai)) {
@@ -72,8 +72,6 @@ public final class Reflection {
        return null;
    }

-    private static final HashMap<FieldWithIndex, Field> fieldWithIndexHashMap = new HashMap<FieldWithIndex, Field>();
-
    public static Field getField(final Class<?> cls, final int index) {
        final FieldWithIndex fwi = new FieldWithIndex(cls, index);
        if (!fieldWithIndexHashMap.containsKey(fwi)) {
@@ -104,8 +102,6 @@ public final class Reflection {
        }
    }

-    private static final HashMap<MethodWithIndexAndParams, Method> methodWithIndexAndParamsHashMap = new HashMap<MethodWithIndexAndParams, Method>();
-
    public static Method getMethod(final Class<?> cls, final int index, final Class<?>... params) {
        final MethodWithIndexAndParams mwiap = new MethodWithIndexAndParams(cls, index, params);
        if (!methodWithIndexAndParamsHashMap.containsKey(mwiap)) {
@@ -4,6 +4,7 @@ public class FieldWithName {

    private final Class<?> cls;
    private final String name;
+
    public FieldWithName(Class<?> cls, String name) {
        this.cls = cls;
        this.name = name;
@@ -0,0 +1,34 @@
+package io.github.retrooper.packetevents.settings;
+
+import io.github.retrooper.packetevents.enums.ServerVersion;
+
+public class Settings {
+    private ServerVersion defaultServerVersion;
+    private String identifier = "";
+
+    /**
+     * If PacketEvents fails to detect your server version, it will use the recommended version
+     *
+     * @return Recommended version
+     */
+    public ServerVersion getDefaultServerVersion() {
+        return defaultServerVersion;
+    }
+
+    /**
+     * Set the recommended version
+     *
+     * @param version
+     */
+    public void setDefaultServerVersion(final ServerVersion version) {
+        defaultServerVersion = version;
+    }
+
+    public String getIdentifier() {
+        return identifier;
+    }
+
+    public void setIdentifier(final String identifier) {
+        this.identifier = identifier;
+    }
+}
@@ -10,9 +10,9 @@ public class BlockIteratorUtils {
        final Location location = player.getEyeLocation();
        final BlockIterator blocksToAdd = new BlockIterator(location, 0.0D, distance);
        Block block = null;
-        while(blocksToAdd.hasNext()) {
+        while (blocksToAdd.hasNext()) {
            block = blocksToAdd.next();
        }
        return block;
    }
-}
+}
@@ -16,17 +16,23 @@ import java.lang.reflect.Method;

 public final class NMSUtils {
    private static final ServerVersion version = ServerVersion.getVersion();
-    public static final String nettyPrefix = version.isLowerThan(ServerVersion.v_1_8) ? "net.minecraft.util.io.netty" : "io.netty";
+    public static String nettyPrefix;
    private static final String nmsDir = ServerVersion.getNMSDirectory();
    private static final String obcDir = ServerVersion.getOBCDirectory();
    public static Class<?> minecraftServerClass, craftWorldsClass,
            packetClass, entityPlayerClass, playerConnectionClass,
            craftPlayerClass, serverConnectionClass, craftEntityClass,
            craftItemStack, nmsItemStackClass, networkManagerClass, nettyChannelClass;
-    private static Method getServerMethod, getCraftWorldHandleMethod, getServerConnection, getCraftPlayerHandle, getCraftEntityHandle, sendPacketMethod, asBukkitCopy;
-    private static Field recentTPSField, entityPlayerPingField, playerConnectionField;
+    private static Method getCraftWorldHandleMethod, getServerConnection, getCraftPlayerHandle, getCraftEntityHandle, sendPacketMethod, asBukkitCopy;
+    private static Field entityPlayerPingField, playerConnectionField;

    static {
+        try {
+            nettyPrefix = "io.netty";
+            Class.forName("io.netty.channel.Channel");
+        } catch (ClassNotFoundException e) {
+            nettyPrefix = "net.minecraft.util.io.netty";
+        }
        try {
            nettyChannelClass = getNettyClass("channel.Channel");
            minecraftServerClass = getNMSClass("MinecraftServer");
@@ -46,7 +52,6 @@ public final class NMSUtils {

        //METHODS
        try {
-            getServerMethod = minecraftServerClass.getMethod("getServer");
            getCraftWorldHandleMethod = craftWorldsClass.getMethod("getHandle");
            getCraftPlayerHandle = craftPlayerClass.getMethod("getHandle");
            getCraftEntityHandle = craftEntityClass.getMethod("getHandle");
@@ -59,7 +64,6 @@ public final class NMSUtils {


        try {
-            recentTPSField = minecraftServerClass.getField("recentTps");
            entityPlayerPingField = entityPlayerClass.getField("ping");
            playerConnectionField = entityPlayerClass.getField("playerConnection");
        } catch (NoSuchFieldException e) {
@@ -68,19 +72,27 @@ public final class NMSUtils {
    }

    public static Object getMinecraftServerInstance() throws InvocationTargetException, IllegalAccessException {
-        return getServerMethod.invoke(null);
+        return Reflection.getMethod(minecraftServerClass, "getServer", 0).invoke(null);
    }

    public static double[] recentTPS() throws IllegalAccessException, InvocationTargetException {
        final Object minecraftServerObj = getMinecraftServerInstance();
-        double[] recentTPS = (double[]) recentTPSField.get(minecraftServerObj);
-        return recentTPS;
+        return (double[]) Reflection.getField(minecraftServerClass, double[].class, 0).get(minecraftServerObj);
    }

    public static Class<?> getNMSClass(String name) throws ClassNotFoundException {
        return Class.forName(nmsDir + "." + name);
    }

+    public static Class<?> getNMSClassWithoutException(String name) {
+        try {
+            return getNMSClass(name);
+        } catch (ClassNotFoundException e) {
+            return null;
+        }
+
+    }
+
    public static Class<?> getOBCClass(String name) throws ClassNotFoundException {
        return Class.forName(obcDir + "." + name);
    }
@@ -1,15 +0,0 @@
-package io.github.retrooper.packetevents.utils;
-
-import org.bukkit.Bukkit;
-import org.bukkit.entity.Player;
-import protocolsupport.api.ProtocolSupportAPI;
-
-public class ProtocolSupportUtils {
-    public static boolean isProtocolSupportAvailable() {
-        return Bukkit.getPluginManager().getPlugin("ProtocolSupport") != null;
-    }
-
-    public static int getProtocolVersion(final Player player) {
-        return ProtocolSupportAPI.getProtocolVersion(player).getId();
-    }
-}
@@ -1,14 +0,0 @@
-package io.github.retrooper.packetevents.utils;
-
-import org.bukkit.entity.Player;
-
-public class VersionLookupUtils {
-    public static int getProtocolVersion(final Player player) {
-        if (ViaUtils.isViaAPIAvaialable()) {
-            return ViaUtils.getProtocolVersion(player);
-        } else if (ProtocolSupportUtils.isProtocolSupportAvailable()) {
-            return ProtocolSupportUtils.getProtocolVersion(player);
-        }
-        return -1;
-    }
-}
@@ -0,0 +1,60 @@
+package io.github.retrooper.packetevents.utils.api;
+
+import io.github.retrooper.packetevents.enums.ClientVersion;
+import io.github.retrooper.packetevents.handler.NettyPacketHandler;
+import io.github.retrooper.packetevents.packetwrappers.Sendable;
+import io.github.retrooper.packetevents.utils.NMSUtils;
+import org.bukkit.entity.Player;
+
+import java.util.HashMap;
+import java.util.UUID;
+
+public final class PlayerUtils {
+    private final HashMap<UUID, ClientVersion> clientVersionsMap = new HashMap<UUID, ClientVersion>();
+
+    public int getPing(final Player player) {
+        return NMSUtils.getPlayerPing(player);
+    }
+
+    public ClientVersion getClientVersion(final UUID uuid) {
+        return clientVersionsMap.get(uuid);
+    }
+
+    public ClientVersion getClientVersion(final Player player) {
+        return getClientVersion(player.getUniqueId());
+    }
+
+    public void setClientVersion(final UUID uuid, final ClientVersion version) {
+        clientVersionsMap.put(uuid, version);
+    }
+
+    public void setClientVersion(final Player player, final ClientVersion version) {
+        setClientVersion(player.getUniqueId(), version);
+    }
+
+    public void clearClientVersion(final UUID uuid) {
+        clientVersionsMap.remove(uuid);
+    }
+
+    public void clearClientVersion(final Player player) {
+        clearClientVersion(player.getUniqueId());
+    }
+
+    public void injectPlayer(final Player player) {
+        NettyPacketHandler.injectPlayer(player);
+    }
+
+    public void uninjectPlayer(final Player player) {
+        NettyPacketHandler.uninjectPlayer(player);
+    }
+
+    public void uninjectPlayerNow(final Player player) {
+        NettyPacketHandler.uninjectPlayerNow(player);
+    }
+
+    public void sendPacket(final Player player, final Sendable sendable) {
+        NMSUtils.sendSendableWrapper(player, sendable);
+    }
+
+
+}
@@ -0,0 +1,46 @@
+package io.github.retrooper.packetevents.utils.api;
+
+import io.github.retrooper.packetevents.enums.ServerVersion;
+import io.github.retrooper.packetevents.enums.SystemOS;
+import io.github.retrooper.packetevents.utils.NMSUtils;
+
+import java.lang.reflect.InvocationTargetException;
+
+public final class ServerUtils {
+    @Deprecated
+    public ServerVersion getServerVersion() {
+        return getVersion();
+    }
+
+    @Deprecated
+    public double[] getRecentServerTPS() {
+        return getRecentTPS();
+    }
+
+    @Deprecated
+    public double getCurrentServerTPS() {
+        return getCurrentTPS();
+    }
+
+    public ServerVersion getVersion() {
+        return ServerVersion.getVersion();
+    }
+
+    public double[] getRecentTPS() {
+        double[] tpsArray = new double[0];
+        try {
+            tpsArray = NMSUtils.recentTPS();
+        } catch (IllegalAccessException | InvocationTargetException e) {
+            e.printStackTrace();
+        }
+        return tpsArray;
+    }
+
+    public double getCurrentTPS() {
+        return getRecentTPS()[0];
+    }
+
+    public SystemOS getPlatform() {
+        return SystemOS.getOperatingSystem();
+    }
+}
@@ -1,6 +1,5 @@
 package io.github.retrooper.packetevents.utils.nms_entityfinder;

-import io.github.retrooper.packetevents.PacketEvents;
 import io.github.retrooper.packetevents.annotations.Nullable;
 import io.github.retrooper.packetevents.enums.ServerVersion;
 import io.github.retrooper.packetevents.utils.NMSUtils;
@@ -13,7 +12,7 @@ import java.lang.reflect.Method;

 public final class EntityFinderUtils {
    @Nullable
-    private static final ServerVersion version = PacketEvents.getServerVersion();
+    private static final ServerVersion version = ServerVersion.getVersion();
    private static Class<?> worldServerClass;
    private static Class<?> craftWorldClass;
    private static Class<?> entityClass;
@@ -0,0 +1,16 @@
+package io.github.retrooper.packetevents.utils.onlineplayers;
+
+import io.github.retrooper.packetevents.enums.ServerVersion;
+import org.bukkit.entity.Player;
+
+public class OnlinePlayerUtilities {
+    private static final ServerVersion version = ServerVersion.getVersion();
+
+    public static Player[] getOnlinePlayers() {
+        if (version.isLowerThan(ServerVersion.v_1_9)) {
+            return OnlinePlayerUtils_8.getOnlinePlayers();
+        } else {
+            return OnlinePlayerUtils_9.getOnlinePlayers();
+        }
+    }
+}
@@ -0,0 +1,12 @@
+package io.github.retrooper.packetevents.utils.onlineplayers;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+
+public class OnlinePlayerUtils_8 {
+    public static Player[] getOnlinePlayers() {
+
+        return Bukkit.getServer().getOnlinePlayers().toArray(new Player[0]);
+    }
+}
@@ -0,0 +1,10 @@
+package io.github.retrooper.packetevents.utils.onlineplayers;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+public class OnlinePlayerUtils_9 {
+    public static Player[] getOnlinePlayers() {
+        return Bukkit.getOnlinePlayers().toArray(new Player[0]);
+    }
+}
@@ -0,0 +1,10 @@
+package io.github.retrooper.packetevents.utils.versionlookup;
+
+import com.comphenix.protocol.ProtocolLibrary;
+import org.bukkit.entity.Player;
+
+class ProtocolLibAPIAccessor {
+    public static int getProtocolVersion(final Player player) {
+        return ProtocolLibrary.getProtocolManager().getProtocolVersion(player);
+    }
+}
@@ -0,0 +1,14 @@
+package io.github.retrooper.packetevents.utils.versionlookup;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+public class ProtocolLibUtils {
+    public static boolean isAvailable() {
+        return Bukkit.getPluginManager().isPluginEnabled("ProtocolLib");
+    }
+
+    public static int getProtocolVersion(final Player player) {
+        return ProtocolLibAPIAccessor.getProtocolVersion(player);
+    }
+}
@@ -1,4 +1,4 @@
-package io.github.retrooper.packetevents.utils;
+package io.github.retrooper.packetevents.utils.versionlookup;

 import org.bukkit.entity.Player;
 import protocolsupport.api.ProtocolSupportAPI;
@@ -0,0 +1,14 @@
+package io.github.retrooper.packetevents.utils.versionlookup;
+
+import org.bukkit.Bukkit;
+import org.bukkit.entity.Player;
+
+public class ProtocolSupportUtils {
+    public static boolean isAvailable() {
+        return Bukkit.getPluginManager().isPluginEnabled("ProtocolSupport");
+    }
+
+    public static int getProtocolVersion(final Player player) {
+        return ProtocolSupportAPIAccessor.getProtocolVersion(player);
+    }
+}
@@ -0,0 +1,25 @@
+package io.github.retrooper.packetevents.utils.versionlookup;
+
+import org.bukkit.entity.Player;
+
+public class VersionLookupUtils {
+    /**
+     * If ViaVersion is present, we get the protocol version with the ViaVersion API.
+     * If ProtocolSupport is present, we get the protocol version with the ProtocolSupport API.
+     * If ProtocolLib is present, we get the protocol version with the ProtocolLib API.
+     * Otherwise return -1
+     *
+     * @param player
+     * @return protocol version of the player if ViaVersion or ProtocolSupport or ProtocolLib is present. Otherwise -1
+     */
+    public static int getProtocolVersion(final Player player) {
+        if (ViaUtils.isAvailable()) {
+            return ViaUtils.getProtocolVersion(player);
+        } else if (ProtocolSupportUtils.isAvailable()) {
+            return ProtocolSupportUtils.getProtocolVersion(player);
+        } else if (ProtocolLibUtils.isAvailable()) {
+            return ProtocolLibUtils.getProtocolVersion(player);
+        }
+        return -1;
+    }
+}
@@ -1,4 +1,4 @@
-package io.github.retrooper.packetevents.utils;
+package io.github.retrooper.packetevents.utils.versionlookup;

 import org.bukkit.entity.Player;
 import us.myles.ViaVersion.api.Via;
@@ -1,4 +1,4 @@
-package io.github.retrooper.packetevents.utils;
+package io.github.retrooper.packetevents.utils.versionlookup;

 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
@@ -9,7 +9,7 @@ public class ViaUtils {
        return ViaAPIAccessor.getProtocolVersion(player);
    }

-    public static boolean isViaAPIAvaialable() {
-        return Bukkit.getPluginManager().getPlugin("ViaVersion") != null;
+    public static boolean isAvailable() {
+        return Bukkit.getPluginManager().isPluginEnabled("ViaVersion");
    }
 }
Author	SHA1	Message	Date
Retrooper	c3d75f1e8d	1.5.3 Stable release!!!!	2020-07-12 05:08:47 +08:00
Retrooper	b847e53221	1.5.2 pre release	2020-07-12 02:46:52 +08:00
Retrooper	c9570b0ad7	1.5.1 pre release	2020-07-11 18:52:07 +08:00
Retrooper	ee5caaa81c	Started on player infondo not use	2020-07-08 20:21:42 +08:00
Retrooper	a81976b5a5	1.5 pre release, does spam some errors	2020-07-07 18:02:49 +08:00
retrooper	fd32638787	Merge pull request #5 from GoDead/patch-1 Changed from int to byte	2020-07-06 20:36:06 +02:00
GoDead	816cd945f8	Changed from int to byte	2020-07-06 20:05:21 +02:00
retrooper	07f1f5f426	officially updated to GPL3 license	2020-07-06 19:56:21 +02:00
retrooper	8ac124a19e	Merge pull request #4 from retrooper/add-license-1 GPL3 license file added	2020-07-06 19:55:30 +02:00
retrooper	e90116291f	GPL3 license file added	2020-07-06 19:55:02 +02:00
retrooper	2dbb3f08cb	deleted license file, gpl3 applies	2020-07-06 19:53:26 +02:00
retrooper	71c333af5d	about to update license to gpl3	2020-07-06 19:52:56 +02:00
Retrooper	925eca89d4	version is 1.4.2 not 1.4.20	2020-07-06 13:29:11 +08:00
Retrooper	a712245ebe	Updated veraion in pom.xml to 1.4.2	2020-07-06 13:26:48 +08:00
Retrooper	8c15df942d	Merge remote-tracking branch 'origin/master'	2020-07-06 13:13:56 +08:00
Retrooper	6ce4fbd7fc	IDE files removed	2020-07-06 13:13:18 +08:00
Retrooper	3e4fc70442	1.4.1 Release * ...getPlayerUtilities().getPlayerPing(player); deprecated, use getPing(player); * ServerTickEvent deprecated and it's Bukkit task too, will be removed in the next VersionLookupUtils * PacketEvents.getAPI().getSettings().setDefaultServerVersion(version); added Settings the default version will let PacketEvents use the default version if PacketEvents fails to detect your server version. No idea why this happens in mSpigot, but yea.	2020-07-06 13:11:39 +08:00
retrooper	fc91416ab7	atlas credit removed as their file was removed	2020-07-05 21:32:36 +02:00
Retrooper	0f6ee71733	* Now possible to register/unregister multiple listeners in one method call. PacketEvents.getAPI().getEventManager().registerListeners(LISTENER, LISTENER2); PacketEvents.getAPI().getEventManager().unregisterListeners(LISTENER, LISTENER2);	2020-07-05 18:48:53 +08:00
Retrooper	4dafa959c1	* PacketTypeNames.java deleted * WrappedPacketOutEntity added, UNTESTED	2020-07-05 15:05:25 +08:00
Retrooper	66a6c2d8f9	PacketEvents 1.4 Release * Optimization Update, all packet comparisons now done with integer IDs.	2020-07-04 19:01:32 +08:00
OPtimal	b2654e11a3	All is working, 1.3.9 releasing soon ane about to post on spigotmc	2020-07-03 19:05:14 +03:00
OPtimal	e2cfdda9cf	typo when initiating LOOK field in PacketTypeClasses	2020-07-03 17:31:11 +03:00
OPtimal	b5085a8959	tr sel packet clasa nor found on < 1.16 fixed	2020-07-03 17:25:32 +03:00
OPtimal	dccf01220c	FLYING SUBCLASSES NOT FOUND FIX	2020-07-03 17:18:17 +03:00
OPtimal	12dc5b69c0	PacketType.Client.init() is only called after all PacketTypeClasses.Client.* have been initialized	2020-07-03 16:41:23 +03:00
OPtimal	0423b5f335	* Code optimized * Serverbound Packet comparisons are now done with integer ids UNTESTED, do not use this yet	2020-07-03 16:17:46 +03:00
retrooper	a4c37da10e	Merge pull request #3 from LIWKK/patch-1 1.16 enum missing fix	2020-07-01 21:35:16 +02:00
Johannes	de49279aab	1.16 enum missing fix	2020-07-01 22:18:59 +03:00
retrooper	f651ffddf5	BLOCK_PLACE class has been initialized	2020-06-29 15:48:41 +02:00
purplexdev	ee959b68dc	* 1.3.8 Release, all stable! PacketTypeClasses also added, client side only for now though	2020-06-29 14:29:01 +02:00
purplexdev	b1d1201083	* EventSynchronization added @PacketHandler(synchronization = EventSynchronization.x) EventSynchronization.FORCE_ASYNC, EventSynchronization.FORCE_SYNC, EventSynchronization.NORMAL * WrappedPacketInSteerVehicle ADDED * SystemOS added, to check the server's os	2020-06-29 14:07:23 +02:00
purplexdev	faff8fadc8	Confirmed to work with ProtocolLib	2020-06-28 21:57:32 +02:00
purplexdev	85a0f55b20	ProtocolLib support attempt, still testing, main example contains debugs	2020-06-28 21:54:24 +02:00
purplexdev	cf2e571d80	Attempt on fixing bugs with entity-action wrapper in newer versions	2020-06-28 21:34:08 +02:00
purplexdev	68596469eb	Merge remote-tracking branch 'origin/master'	2020-06-28 21:33:30 +02:00
purplexdev	181eda6ae4	Attempt on fixing bugs with entity-action wrapper in newer versions	2020-06-28 21:33:10 +02:00
retrooper	31ed9c0e4c	added jitci badge	2020-06-27 08:14:31 +02:00
purplexdev	2916fb7112	Version updated to 1.3.7.2	2020-06-27 08:10:58 +02:00
purplexdev	1ca1a960b5	1.3.7.1 release!	2020-06-27 08:05:10 +02:00
retrooper	6c6a1c9465	1.3.7.1 as packetwrapper entityaction bugs fixed Thr entity-action wrapper should work now, it has only been tested on 1.8.8, should work on 1.8+ for sure but not tested 1.7.10 but should work too :)	2020-06-26 23:28:03 +02:00
retrooper	0be7a21bab	second attempt on fixing entity action wrapper	2020-06-26 22:48:03 +02:00
retrooper	ca51988694	attempt on bug fix	2020-06-26 22:33:21 +02:00