Compare commits

..
Author SHA1 Message Date
retrooper f7ed5f1fd8 Merge pull request #570 from D3lta-2-1/fabric
Fabric server side support added
2023-05-13 20:36:05 +02:00
retrooper db41fe5292 Remove debugs 2023-05-13 20:32:59 +02:00
d3lta 25f896c6d1 debug singlePlayer and add lan support 2023-04-10 15:19:27 +02:00
d3lta 192b622d56 Make it load on server and client 2023-04-09 17:17:29 +02:00
d3lta 25f2ec8fd7 update to support server side 2023-04-08 14:02:16 +02:00
d3lta c4d0953be8 Merge pull request #1 from retrooper/fabric
Update fabric client to latest packetevents
2023-04-07 20:02:12 +02:00
retrooper 5cd2314965 Update fabric client to latest packetevents 2023-04-07 19:54:51 +02:00
retrooper a97869ae44 Added adventure-nbt as a dependency. 2022-03-18 21:23:00 +01:00
retrooper 45dca9af9c Now shade adventure fully. 2022-03-18 21:15:39 +01:00
retrooper 97ed7066b4 Adventure isn't being shaded properly. 2022-03-18 21:10:27 +01:00
retrooper 285e96324d Updated to latest 2.0 commit 2022-03-18 20:52:18 +01:00
retrooper e220e992d8 Fixed updating to packetevents. 2022-03-13 19:45:56 +01:00
retrooper aa92479285 Updated packetevents. 2022-03-13 19:44:53 +01:00
retrooper 066c948af8 Updated to latest packetevents snapshot. 2022-03-11 17:39:31 +01:00
retrooper 1e5adc00c6 Updated packetevents with bug fixes.
We initialize packetevents a bit later, but setup the API instance early enough for regular mods.

Tried to fix event.getPlayer() being null?
2022-03-10 22:24:47 +01:00
retrooper fdeb473dba We now load on preLaunch. This should allow ordinary mods to initialize packetevents in the main entry point. 2022-03-07 18:31:23 +01:00
retrooper 048d1ae870 Believe we fixed cancelling outgoing packets. 2022-03-07 17:33:32 +01:00
retrooper a17c5fa767 I believe we can now cancel packets properly with our custom compression encoder that helps discards packets. 2022-03-07 00:25:13 +01:00
retrooper c21d74551d PacketEncoder is now a MessageToMessageEncoder to support cancelling outgoing packets. 2022-03-06 23:29:50 +01:00
retrooper 98d2c35107 Updated. Bug fixes for cancelling outgoing (packetreceiveevent) packets. 2022-03-06 22:48:43 +01:00
retrooper a35f8d5b1c Mod is now called packetevents. 2022-03-06 12:52:34 +01:00
retrooper 2a5977fdd2 Got packetevents working I guess? Seems good. Some changes in injector to support compression. 2022-03-05 23:44:16 +01:00
retrooper 232b20788a Fixed include() in build.gradle 2022-02-22 21:41:18 +01:00
retrooper 9962e60c90 Updated to latest packetevents 2022-02-21 22:16:27 +01:00
retrooper 4da9dc7f33 Updated packetevents. 2022-02-12 22:01:30 +01:00
retrooper b5ee1c38f2 Merge pull request #231 from Olivoz/fabric
Use Mojang Mappings with ParchmentMC
2022-02-11 16:46:33 +01:00
Olivoz 24577569b1 Use Mojang Mappings with ParchmentMC
Use Mojang Mappings with ParchmentMC so method names are the same across different platforms.
2022-02-11 14:11:38 +01:00
retrooper 76bfb92926 Updated packetevents. 2022-02-11 13:46:40 +01:00
retrooper f2173e6d5c Updated. 2022-02-09 17:13:58 +01:00
retrooper e24151150f Updated to latest Fabric API. 2022-02-06 19:38:26 +01:00
retrooper 41be143837 Removed debugs. 2022-02-06 19:22:04 +01:00
retrooper 74e615ec40 Cleaned stuff up, made a FabricPacketEventsBuilder 2022-02-06 18:44:12 +01:00
retrooper 30b6d2f33a Updated LICENSE 2022-02-06 17:59:57 +01:00
retrooper 595f15eee0 Updated to latest 2.0 packetevents 2022-02-06 17:55:51 +01:00
retrooper 76e0c2274b Updated to latest 2.0 packetevents 2022-02-06 11:54:09 +01:00
retrooper d8fa583e0f Minor changes. 2022-02-05 22:32:07 +01:00
retrooper e2599e036d Initial commit 2022-02-05 20:21:30 +01:00
496 changed files with 1014 additions and 156623 deletions

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# These are supported funding model platforms
github: # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
patreon: retrooper
custom: ['https://paypal.me/retrooperdev']
-38
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@@ -1,38 +0,0 @@
---
name: Bug report
about: Report bugs to help us improve our software.
title: ""
labels: bug
assignees: ''
---
**Describe the bug**
A clear and concise description of what the bug is.
**Software brand**
Please let us know what software you are using.
Eg. Spigot 1.18.2, Paper 1.18.2, Tuinity 1.18.2, Pufferfish 1.18.2, etc...
Make sure to mention the version of the software.
**Plugins**
Please give us a list of your plugins. Sometimes we run into incompatibilities. Having an overview of the plugins on your server can really help identify the problem quicker.
Eg. ViaVersion, ProtocolLib, HolographicDisplays
You may also provide a screenshot.
**How To Reproduce**
Steps to reproduce the behavior:
*Example:*
1. Join with the 1.18.2 vanilla minecraft client.
2. Spam
3. ....
4. See error
**Expected behavior**
A clear and concise description of what you expected to happen.
**Screenshots**
If applicable, add screenshots to help explain your problem.
**Additional context**
Add any other context about the problem here.
-21
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@@ -1,21 +0,0 @@
---
name: Feature request
about: Suggest an idea for this project
title: FEATURE REQUEST
labels: enhancement
assignees: ''
---
**Is your feature request related to a problem? Please describe.**
A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
**Describe the solution you'd like**
A clear and concise description of what you want to happen.
**Describe alternatives you've considered to solve your solution without
us adding this as a feature?**
A clear and concise description of any alternative solutions or features you've considered.
**Additional context**
Add any other context or screenshots about the feature request here.
+39
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@@ -0,0 +1,39 @@
# Automatically build the project and run any configured tests for every push
# and submitted pull request. This can help catch issues that only occur on
# certain platforms or Java versions, and provides a first line of defence
# against bad commits.
name: build
on: [pull_request, push]
jobs:
build:
strategy:
matrix:
# Use these Java versions
java: [
17, # Current Java LTS & minimum supported by Minecraft
]
# and run on both Linux and Windows
os: [ubuntu-20.04, windows-2022]
runs-on: ${{ matrix.os }}
steps:
- name: checkout repository
uses: actions/checkout@v2
- name: validate gradle wrapper
uses: gradle/wrapper-validation-action@v1
- name: setup jdk ${{ matrix.java }}
uses: actions/setup-java@v1
with:
java-version: ${{ matrix.java }}
- name: make gradle wrapper executable
if: ${{ runner.os != 'Windows' }}
run: chmod +x ./gradlew
- name: build
run: ./gradlew build
- name: capture build artifacts
if: ${{ runner.os == 'Linux' && matrix.java == '17' }} # Only upload artifacts built from latest java on one OS
uses: actions/upload-artifact@v2
with:
name: Artifacts
path: build/libs/
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@@ -1,67 +0,0 @@
# For most projects, this workflow file will not need changing; you simply need
# to commit it to your repository.
#
# You may wish to alter this file to override the set of languages analyzed,
# or to provide custom queries or build logic.
#
# ******** NOTE ********
# We have attempted to detect the languages in your repository. Please check
# the `language` matrix defined below to confirm you have the correct set of
# supported CodeQL languages.
#
name: "CodeQL"
on:
push:
branches: [ master, dev ]
pull_request:
# The branches below must be a subset of the branches above
branches: [ master, dev ]
schedule:
- cron: '39 0 * * 0'
jobs:
analyze:
name: Analyze
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
language: [ 'java' ]
# CodeQL supports [ 'cpp', 'csharp', 'go', 'java', 'javascript', 'python' ]
# Learn more:
# https://docs.github.com/en/free-pro-team@latest/github/finding-security-vulnerabilities-and-errors-in-your-code/configuring-code-scanning#changing-the-languages-that-are-analyzed
steps:
- name: Checkout repository
uses: actions/checkout@v2
# Initializes the CodeQL tools for scanning.
- name: Initialize CodeQL
uses: github/codeql-action/init@v1
with:
languages: ${{ matrix.language }}
# If you wish to specify custom queries, you can do so here or in a config file.
# By default, queries listed here will override any specified in a config file.
# Prefix the list here with "+" to use these queries and those in the config file.
# queries: ./path/to/local/query, your-org/your-repo/queries@main
# Autobuild attempts to build any compiled languages (C/C++, C#, or Java).
# If this step fails, then you should remove it and run the build manually (see below)
- name: Autobuild
uses: github/codeql-action/autobuild@v1
# ℹ️ Command-line programs to run using the OS shell.
# 📚 https://git.io/JvXDl
# ✏️ If the Autobuild fails above, remove it and uncomment the following three lines
# and modify them (or add more) to build your code if your project
# uses a compiled language
#- run: |
# make bootstrap
# make release
- name: Perform CodeQL Analysis
uses: github/codeql-action/analyze@v1
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@@ -1,54 +0,0 @@
name: Gradle Package
on: [ push, pull_request ]
jobs:
build:
runs-on: ubuntu-latest
permissions:
contents: read
packages: write
steps:
- uses: actions/checkout@v2
- name: Set up JDK 8
uses: actions/setup-java@v2
with:
java-version: '8'
distribution: 'adopt'
server-id: github # Value of the distributionManagement/repository/id field of the pom.xml
settings-path: ${{ github.workspace }} # location for the settings.xml file
- name: Build with Gradle
run: gradle shadowJar
- name: Upload build artifacts api
uses: actions/upload-artifact@v1
with:
name: api-build
path: api/build/libs
- name: Upload build artifacts spigot
uses: actions/upload-artifact@v1
with:
name: spigot-build
path: spigot/build/libs
- name: Upload build artifacts netty-common
uses: actions/upload-artifact@v1
with:
name: netty-common-build
path: netty-common/build/libs
- name: Upload build artifacts bungeecord
uses: actions/upload-artifact@v1
with:
name: bungeecord-build
path: bungeecord/build/libs
- name: Upload build artifacts velocity
uses: actions/upload-artifact@v1
with:
name: velocity-build
path: velocity/build/libs
+22 -109
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@@ -1,120 +1,33 @@
# User-specific stuff
/.idea
# gradle
.gradle/
build/
out/
classes/
# eclipse
*.launch
# idea
.idea/
*.iml
*.ipr
*.iws
# IntelliJ
out/
# mpeltonen/sbt-idea plugin
.idea_modules/
# vscode
# JIRA plugin
atlassian-ide-plugin.xml
.settings/
.vscode/
bin/
.classpath
.project
# Compiled class file
*.class
# macos
# Log file
*.log
*.DS_Store
# BlueJ files
*.ctxt
# fabric
# Package Files #
*.jar
*.war
*.nar
*.ear
*.zip
*.tar.gz
*.rar
# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
hs_err_pid*
*~
# temporary files which can be created if a process still has a handle open of a deleted file
.fuse_hidden*
# KDE directory preferences
.directory
# Linux trash folder which might appear on any partition or disk
.Trash-*
# .nfs files are created when an open file is removed but is still being accessed
.nfs*
# General
.DS_Store
.AppleDouble
.LSOverride
# Icon must end with two \r
Icon
# Thumbnails
._*
# Files that might appear in the root of a volume
.DocumentRevisions-V100
.fseventsd
.Spotlight-V100
.TemporaryItems
.Trashes
.VolumeIcon.icns
.com.apple.timemachine.donotpresent
# Directories potentially created on remote AFP share
.AppleDB
.AppleDesktop
Network Trash Folder
Temporary Items
.apdisk
# Windows thumbnail cache files
Thumbs.db
Thumbs.db:encryptable
ehthumbs.db
ehthumbs_vista.db
# Dump file
*.stackdump
# Folder config file
[Dd]esktop.ini
# Recycle Bin used on file shares
$RECYCLE.BIN/
# Windows Installer files
*.cab
*.msi
*.msix
*.msm
*.msp
# Windows shortcuts
*.lnk
.gradle
build/
# Ignore Gradle GUI config
gradle-app.setting
# Cache of project
.gradletasknamecache
**/build/
# Common working directory
run/
# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
!gradle-wrapper.jar
/src/main/resources/plugin.yml
/.idea/
+1 -1
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@@ -671,4 +671,4 @@ 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>.
<https://www.gnu.org/licenses/why-not-lgpl.html>.
+5 -29
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@@ -1,33 +1,9 @@
# packetevents
# Fabric Example Mod
[![](https://img.shields.io/badge/License-GPLv3-yellow.svg)](https://github.com/retrooper/packetevents/blob/dev/LICENSE)
[![](https://jitpack.io/v/retrooper/packetevents.svg)](https://jitpack.io/#retrooper/packetevents)
## Setup
PacketEvents is a powerful packet library. Our packet wrappers are efficient and easy to use. With our API, you can write code that runs on many platforms including Spigot, BungeeCord, Velocity, and even client-sided Fabric!
For setup instructions please see the [fabric wiki page](https://fabricmc.net/wiki/tutorial:setup) that relates to the IDE that you are using.
### Resources
* [SpigotMC](https://www.spigotmc.org/resources/packetevents-api.80279/)
* [JavaDocs](https://packetevents.github.io/javadocs)
* [Discord](https://discord.me/packetevents)
## License
### Setup
[Learn more](https://github.com/retrooper/packetevents/wiki/Setup)
### Contributing
[Learn more](https://github.com/retrooper/packetevents/wiki/Contributing)
### Sponsorships
[![](https://www.ej-technologies.com/images/product_banners/jprofiler_small.png)](https://www.ej-technologies.com/products/jprofiler/overview.html)
### Statistics
PacketEvents optionally collects statistics using [bStats](https://bstats.org/)\
Check out our [bStats page](https://bstats.org/plugin/bukkit/packetevents/11327)
### Credit to
[wiki.vg/Protocol](https://wiki.vg/Protocol)
[adventure](https://github.com/KyoriPowered/adventure)
[gson](https://github.com/google/gson)
[ViaVersion](https://github.com/ViaVersion/ViaVersion)
[ProtocolSupport](https://github.com/ProtocolSupport/ProtocolSupport)
[MCProtocolLib](https://github.com/GeyserMC/MCProtocolLib/)
[netty](https://github.com/netty/netty)
This template is available under the CC0 license. Feel free to learn from it and incorporate it in your own projects.
-4
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@@ -1,4 +0,0 @@
# Table of contents
* [Initial page](README.md)
-3
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@@ -1,3 +0,0 @@
dependencies {
compileOnly(adventureDependencies)
}
@@ -1,35 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents;
public final class PacketEvents {
private static PacketEventsAPI<?> API;
//Put these variable names anywhere else, they are really only for the injectors
public static String IDENTIFIER, ENCODER_NAME, DECODER_NAME, CONNECTION_HANDLER_NAME, SERVER_CHANNEL_HANDLER_NAME,
TIMEOUT_HANDLER_NAME;
public static PacketEventsAPI<?> getAPI() {
return API;
}
public static void setAPI(PacketEventsAPI<?> api) {
API = api;
}
}
@@ -1,87 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents;
import com.github.retrooper.packetevents.event.EventManager;
import com.github.retrooper.packetevents.injector.ChannelInjector;
import com.github.retrooper.packetevents.manager.player.PlayerManager;
import com.github.retrooper.packetevents.manager.protocol.ProtocolManager;
import com.github.retrooper.packetevents.manager.server.ServerManager;
import com.github.retrooper.packetevents.netty.NettyManager;
import com.github.retrooper.packetevents.settings.PacketEventsSettings;
import com.github.retrooper.packetevents.util.LogManager;
import com.github.retrooper.packetevents.util.PEVersion;
import com.github.retrooper.packetevents.util.updatechecker.UpdateChecker;
import java.util.logging.Logger;
public abstract class PacketEventsAPI<T> {
private static final EventManager EVENT_MANAGER = new EventManager();
private static final PacketEventsSettings SETTINGS = new PacketEventsSettings();
private static final UpdateChecker UPDATE_CHECKER = new UpdateChecker();
private final Logger LOGGER = Logger.getLogger(PacketEventsAPI.class.getName());
private static final LogManager LOG_MANAGER = new LogManager();
private static final PEVersion VERSION = new PEVersion(2, 0, 0);
public EventManager getEventManager() {
return EVENT_MANAGER;
}
public PacketEventsSettings getSettings() {
return SETTINGS;
}
public UpdateChecker getUpdateChecker() {
return UPDATE_CHECKER;
}
public PEVersion getVersion() {
return VERSION;
}
public Logger getLogger() {
return LOGGER;
}
public LogManager getLogManager() {
return LOG_MANAGER;
}
public abstract void load();
public abstract boolean isLoaded();
public abstract void init();
public abstract boolean isInitialized();
public abstract void terminate();
public abstract T getPlugin();
public abstract ServerManager getServerManager();
public abstract ProtocolManager getProtocolManager();
public abstract PlayerManager getPlayerManager();
public abstract NettyManager getNettyManager();
public abstract ChannelInjector getInjector();
}
@@ -1,38 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.event.PacketEvent;
import com.github.retrooper.packetevents.event.PacketListenerAbstract;
/**
* The {@link PacketEvent} implements this interface.
* Every inbuilt event should implement the {@link #call(PacketListenerCommon)} method.
* If you are making a custom event, don't implement this.
* The {@link PacketListenerCommon#onPacketEventExternal(PacketEvent)} method is called for every event that is not in-built.
* including custom events.
*
* @author retrooper
* @since 1.8
*/
public interface CallableEvent {
default void call(PacketListenerCommon listener) {
listener.onPacketEventExternal((PacketEvent) this);
}
}
@@ -1,51 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.event.PacketReceiveEvent;
/**
* Every event that supports cancellation should implement this interface.
* PacketEvents' event system lets the highest priority listener be have the highest priority
* in deciding whether the event will cancel.
* This means an event with a lower priority than the higher priority one would not be able to decide.
* Cancelling the event means the action assosiated with the event will be cancelled.
* For example, cancelling the {@link PacketReceiveEvent}
* will prevent minecraft from processing the incoming packet.
*
* @author retrooper
* @see PacketReceiveEvent
* @since 1.7
*/
public interface CancellableEvent {
/**
* This method returns if the event will be cancelled.
*
* @return Will the event be cancelled.
*/
boolean isCancelled();
/**
* Cancel or proceed with the event.
*
* @param val Is the event cancelled
*/
void setCancelled(boolean val);
}
@@ -1,119 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.PacketEvents;
import org.jetbrains.annotations.Nullable;
import java.util.HashSet;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.logging.Level;
public class EventManager {
private final Map<Byte, HashSet<PacketListenerCommon>> listenersMap = new ConcurrentHashMap<>();
/**
* Call the PacketEvent.
* This method processes the event on all the registered dynamic packet event listeners.
* The {@link PacketListenerPriority#LOWEST} prioritized listeners will be processing first,
* the {@link PacketListenerPriority#MONITOR} will be processing last and can
* be the final decider whether the event has been cancelled or not.
*
* @param event {@link PacketEvent}
*/
public void callEvent(PacketEvent event) {
callEvent(event, null);
}
public void callEvent(PacketEvent event, @Nullable Runnable postCallListenerAction) {
for (byte priority = PacketListenerPriority.LOWEST.getId(); priority <= PacketListenerPriority.MONITOR.getId(); priority++) {
HashSet<PacketListenerCommon> listeners = listenersMap.get(priority);
if (listeners != null) {
for (PacketListenerCommon listener : listeners) {
try {
event.call(listener);
} catch (Throwable t) {
PacketEvents.getAPI().getLogger().log(Level.WARNING, "PacketEvents caught an unhandled exception while calling your listener.", t);
}
if (postCallListenerAction != null) {
postCallListenerAction.run();
}
}
}
}
if (event instanceof ProtocolPacketEvent && PacketEvents.getAPI().getSettings().shouldListenersReadOnly()) {
((ProtocolPacketEvent<?>) event).setLastUsedWrapper(null);
}
}
public PacketListenerCommon registerListener(PacketListener listener, PacketListenerPriority priority) {
PacketListenerCommon packetListenerAbstract = listener.asAbstract(priority);
return registerListener(packetListenerAbstract);
}
/**
* Register the dynamic packet event listener.
*
* @param listener {@link PacketListenerCommon}
*/
public PacketListenerCommon registerListener(PacketListenerCommon listener) {
byte priority = listener.getPriority().getId();
HashSet<PacketListenerCommon> listenerSet = listenersMap.get(priority);
if (listenerSet == null) {
listenerSet = new HashSet<>();
}
listenerSet.add(listener);
listenersMap.put(priority, listenerSet);
return listener;
}
/**
* Register multiple dynamic packet event listeners with one method.
*
* @param listeners {@link PacketListenerCommon}
*/
public PacketListenerCommon[] registerListeners(PacketListenerCommon... listeners) {
for (PacketListenerCommon listener : listeners) {
registerListener(listener);
}
return listeners;
}
public void unregisterListener(PacketListenerCommon listener) {
HashSet<PacketListenerCommon> listenerSet = listenersMap.get(listener.getPriority().getId());
if (listenerSet == null) return;
listenerSet.remove(listener);
}
public void unregisterListeners(PacketListenerCommon... listeners) {
for (PacketListenerCommon listener : listeners) {
unregisterListener(listener);
}
}
/**
* Unregister all dynamic packet event listeners.
*/
public void unregisterAllListeners() {
listenersMap.clear();
}
}
@@ -1,63 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.PacketEvents;
import com.github.retrooper.packetevents.util.TimeStampMode;
/**
* An event in both of PacketEvents' event systems.
*
* @author retrooper
* @since 1.2.6
*/
public abstract class PacketEvent implements CallableEvent {
private final long timestamp;
public PacketEvent() {
TimeStampMode timeStampMode = PacketEvents.getAPI().getSettings()
.getTimeStampMode();
switch (timeStampMode) {
case MILLIS:
timestamp = System.currentTimeMillis();
break;
case NANO:
timestamp = System.nanoTime();
break;
//AKA NONE:
default:
timestamp = 0L;
}
}
/**
* Timestamp of when the PacketEvent was created.
* Basically timestamp of the packet.
*
* @return Packet timestamp in milliseconds.
*/
public long getTimestamp() {
return timestamp;
}
public void callPacketEventExternal(PacketListenerCommon listener) {
listener.onPacketEventExternal(this);
}
}
@@ -1,29 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
@Target({ElementType.METHOD})
@Retention(RetentionPolicy.RUNTIME)
public @interface PacketHandler {
}
@@ -1,73 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
public interface PacketListener {
default PacketListenerAbstract asAbstract(PacketListenerPriority priority) {
return new PacketListenerAbstract(priority) {
@Override
public void onUserConnect(UserConnectEvent event) {
PacketListener.this.onUserConnect(event);
}
@Override
public void onUserLogin(UserLoginEvent event) {
PacketListener.this.onUserLogin(event);
}
@Override
public void onUserDisconnect(UserDisconnectEvent event) {
PacketListener.this.onUserDisconnect(event);
}
@Override
public void onPacketReceive(PacketReceiveEvent event) {
PacketListener.this.onPacketReceive(event);
}
@Override
public void onPacketSend(PacketSendEvent event) {
PacketListener.this.onPacketSend(event);
}
@Override
public void onPacketEventExternal(PacketEvent event) {
PacketListener.this.onPacketEventExternal(event);
}
};
}
default void onUserConnect(UserConnectEvent event) {
}
default void onUserLogin(UserLoginEvent event) {
}
default void onUserDisconnect(UserDisconnectEvent event) {
}
default void onPacketReceive(PacketReceiveEvent event) {
}
default void onPacketSend(PacketSendEvent event) {
}
default void onPacketEventExternal(PacketEvent event) {
}
}
@@ -1,39 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
public abstract class PacketListenerAbstract extends PacketListenerCommon {
public PacketListenerAbstract(PacketListenerPriority priority) {
super(priority);
}
public PacketListenerAbstract() {
super();
}
@Override
public void onPacketReceive(PacketReceiveEvent event) {
}
@Override
public void onPacketSend(PacketSendEvent event) {
}
}
@@ -1,64 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import java.lang.reflect.Method;
import java.util.List;
import java.util.Map;
/**
* Abstract packet listener.
*
* @author retrooper
* @since 1.8
*/
public abstract class PacketListenerCommon {
private final PacketListenerPriority priority;
public PacketListenerCommon(PacketListenerPriority priority) {
this.priority = priority;
}
public PacketListenerCommon() {
this.priority = PacketListenerPriority.NORMAL;
}
public PacketListenerPriority getPriority() {
return priority;
}
public void onUserConnect(UserConnectEvent event) {
}
public void onUserLogin(UserLoginEvent event) {
}
public void onUserDisconnect(UserDisconnectEvent event) {
}
void onPacketReceive(PacketReceiveEvent event) {
}
void onPacketSend(PacketSendEvent event) {
}
public void onPacketEventExternal(PacketEvent event) {
}
}
@@ -1,72 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
/**
* The priority of packet listeners affect the order they will be invoked in.
* The lowest priority listeners are invoked first, the most high ones are invoked last.
* The most high priority listener has the final decider on an event being cancelled.
* This priority can be specified in the PacketListenerAbstract constructor.
* If you don't specify a priority in the constructor, it will use the {@link #NORMAL} priority.
*
* @author retrooper
* @since 1.8
*/
public enum PacketListenerPriority {
/**
* Listener is of very low importance.
* This listener will be ran first.
*/
LOWEST,
/**
* Listener is of low importance.
*/
LOW,
/**
* Default listener priority.
* Listener is neither important nor unimportant and may run normally.
*/
NORMAL,
/**
* Listener is of high importance.
*/
HIGH,
/**
* Listener is of critical importance and wants to decide the cancellation of an event.
*/
HIGHEST,
/**
* Listener is purely trying to decide the cancellation of an event.
* This listener should be ran last.
*/
MONITOR;
public static PacketListenerPriority getById(byte id) {
return values()[id];
}
public byte getId() {
return (byte) ordinal();
}
}
@@ -1,66 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.event.simple.*;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.PacketSide;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
public class PacketReceiveEvent extends ProtocolPacketEvent<Object> {
protected PacketReceiveEvent(Object channel, User user, Object player, Object rawByteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
super(PacketSide.CLIENT, channel, user, player, rawByteBuf, autoProtocolTranslation);
}
protected PacketReceiveEvent(int packetID, PacketTypeCommon packetType,
ServerVersion serverVersion,
Object channel, User user, Object player,
Object byteBuf) throws PacketProcessException {
super(packetID, packetType, serverVersion,
channel, user, player, byteBuf);
}
@Override
public void call(PacketListenerCommon listener) {
listener.onPacketReceive(this);
}
@Override
public PacketReceiveEvent clone() {
if (this instanceof PacketHandshakeReceiveEvent) {
return ((PacketHandshakeReceiveEvent)this).clone();
}
else if (this instanceof PacketStatusReceiveEvent) {
return ((PacketStatusReceiveEvent)this).clone();
}
else if (this instanceof PacketLoginReceiveEvent) {
return ((PacketLoginReceiveEvent)this).clone();
}
else if (this instanceof PacketPlayReceiveEvent) {
return ((PacketPlayReceiveEvent)this).clone();
}
else {
return null;
}
}
}
@@ -1,66 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.event.simple.PacketLoginSendEvent;
import com.github.retrooper.packetevents.event.simple.PacketPlaySendEvent;
import com.github.retrooper.packetevents.event.simple.PacketStatusSendEvent;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.PacketSide;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
public class PacketSendEvent extends ProtocolPacketEvent<Object> {
protected PacketSendEvent(Object channel, User user, Object player, Object rawByteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
super(PacketSide.SERVER, channel, user, player, rawByteBuf, autoProtocolTranslation);
}
protected PacketSendEvent(int packetID, PacketTypeCommon packetType,
ServerVersion serverVersion,
Object channel, User user,
Object player, Object byteBuf) throws PacketProcessException {
super(packetID, packetType,
serverVersion,
channel, user, player, byteBuf);
}
@Override
public void call(PacketListenerCommon listener) {
listener.onPacketSend(this);
}
@Override
public PacketSendEvent clone() {
if (this instanceof PacketStatusSendEvent) {
return ((PacketStatusSendEvent)this).clone();
}
else if (this instanceof PacketLoginSendEvent) {
return ((PacketLoginSendEvent)this).clone();
}
else if (this instanceof PacketPlaySendEvent) {
return ((PacketPlaySendEvent)this).clone();
}
else {
return null;
}
}
}
@@ -1,34 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
/**
* Every event that has an associated player is recommended to implement this interface.
*
* @author retrooper
* @since 1.6.9
*/
public interface PlayerEvent<T> {
/**
* Associated player.
*
* @return Player.
*/
T getPlayer();
}
@@ -1,209 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.PacketEvents;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.netty.channel.ChannelHelper;
import com.github.retrooper.packetevents.protocol.ConnectionState;
import com.github.retrooper.packetevents.protocol.PacketSide;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.protocol.player.User;
import com.github.retrooper.packetevents.wrapper.PacketWrapper;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
import java.net.InetSocketAddress;
import java.util.ArrayList;
import java.util.List;
public abstract class ProtocolPacketEvent<T> extends PacketEvent implements PlayerEvent<T>, CancellableEvent, UserEvent {
private final Object channel;
private final ConnectionState connectionState;
private final User user;
private final T player;
private Object byteBuf;
private final int packetID;
private final PacketTypeCommon packetType;
private ServerVersion serverVersion;
private boolean cancel;
private PacketWrapper<?> lastUsedWrapper;
private List<Runnable> postTasks = null;
private boolean cloned;
public ProtocolPacketEvent(PacketSide packetSide, Object channel,
User user, T player, Object byteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
this.channel = channel;
this.user = user;
this.player = player;
if (autoProtocolTranslation || user.getClientVersion() == null) {
this.serverVersion = PacketEvents.getAPI().getServerManager().getVersion();
}
else {
//TODO Optimize
this.serverVersion = user.getClientVersion().toServerVersion();
}
this.byteBuf = byteBuf;
int size = ByteBufHelper.readableBytes(byteBuf);
if (size == 0) {
throw new PacketProcessException("Trying to process a packet, but it has no content. (Size=0)");
}
try {
this.packetID = ByteBufHelper.readVarInt(byteBuf);
} catch (Exception e) {
throw new PacketProcessException("Failed to read the Packet ID of a packet. (Size: " + size + ")");
}
ClientVersion version = serverVersion.toClientVersion();
this.packetType = PacketType.getById(packetSide, user.getConnectionState(),
version, packetID);
if (this.packetType == null) {
throw new PacketProcessException("Failed to map the Packet ID " + packetID + " to a PacketType constant. Bound: " + packetSide.getOpposite() + ", Connection state: " + user.getConnectionState() + ", Server version: " + serverVersion.getReleaseName());
}
this.connectionState = user.getConnectionState();
}
public ProtocolPacketEvent(int packetID, PacketTypeCommon packetType, ServerVersion serverVersion, Object channel,
User user, T player, Object byteBuf) {
this.channel = channel;
this.user = user;
this.player = player;
this.serverVersion = serverVersion;
this.byteBuf = byteBuf;
this.packetID = packetID;
this.packetType = packetType;
this.connectionState = user.getConnectionState();
cloned = true;
}
public boolean isClone() {
return cloned;
}
public Object getChannel() {
return channel;
}
public InetSocketAddress getSocketAddress() {
return (InetSocketAddress) ChannelHelper.remoteAddress(channel);
}
@Override
public User getUser() {
return user;
}
@Override
public T getPlayer() {
return player;
}
public ConnectionState getConnectionState() {
return connectionState;
}
//TODO Possibly put clientversion inside User class and remove here
@Deprecated
public ClientVersion getClientVersion() {
return user.getClientVersion();
}
@Deprecated
public void setClientVersion(@NotNull ClientVersion clientVersion) {
PacketEvents.getAPI().getLogManager().debug("Setting client version with deprecated method " + clientVersion.getReleaseName());
user.setClientVersion(clientVersion);
}
public ServerVersion getServerVersion() {
return serverVersion;
}
public void setServerVersion(@NotNull ServerVersion serverVersion) {
this.serverVersion = serverVersion;
}
public Object getByteBuf() {
return byteBuf;
}
public void setByteBuf(Object byteBuf) {
this.byteBuf = byteBuf;
}
@Deprecated
public int getPacketId() {
return packetID;
}
public PacketTypeCommon getPacketType() {
return packetType;
}
@Deprecated
public String getPacketName() {
return ((Enum<?>) packetType).name();
}
@Override
public boolean isCancelled() {
return this.cancel;
}
@Override
public void setCancelled(boolean val) {
this.cancel = val;
}
@Nullable
public PacketWrapper<?> getLastUsedWrapper() {
return lastUsedWrapper;
}
public void setLastUsedWrapper(@Nullable PacketWrapper<?> lastUsedWrapper) {
this.lastUsedWrapper = lastUsedWrapper;
}
public List<Runnable> getPostTasks() {
if (postTasks == null) {
postTasks = new ArrayList<>();
}
return postTasks;
}
public boolean hasPostTasks() {
return postTasks != null && !postTasks.isEmpty();
}
@Override
public ProtocolPacketEvent<?> clone() {
return this instanceof PacketReceiveEvent ? ((PacketReceiveEvent) this).clone()
: ((PacketSendEvent) this).clone();
}
public void cleanUp() {
if (isClone()) {
ByteBufHelper.release(byteBuf);
}
}
}
@@ -1,80 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.event.simple.*;
import java.lang.reflect.Method;
import java.util.List;
import java.util.Map;
public abstract class SimplePacketListenerAbstract extends PacketListenerCommon {
public SimplePacketListenerAbstract(PacketListenerPriority priority) {
super(priority);
}
public SimplePacketListenerAbstract() {
super();
}
@Override
void onPacketReceive(PacketReceiveEvent event) {
if (event instanceof PacketHandshakeReceiveEvent) {
onPacketHandshakeReceive((PacketHandshakeReceiveEvent) event);
} else if (event instanceof PacketStatusReceiveEvent) {
onPacketStatusReceive((PacketStatusReceiveEvent) event);
} else if (event instanceof PacketLoginReceiveEvent) {
onPacketLoginReceive((PacketLoginReceiveEvent) event);
} else if (event instanceof PacketPlayReceiveEvent) {
onPacketPlayReceive((PacketPlayReceiveEvent) event);
}
}
@Override
void onPacketSend(PacketSendEvent event) {
if (event instanceof PacketStatusSendEvent) {
onPacketStatusSend((PacketStatusSendEvent) event);
} else if (event instanceof PacketLoginSendEvent) {
onPacketLoginSend((PacketLoginSendEvent) event);
} else if (event instanceof PacketPlaySendEvent) {
onPacketPlaySend((PacketPlaySendEvent) event);
}
}
public void onPacketHandshakeReceive(PacketHandshakeReceiveEvent event) {
}
public void onPacketStatusReceive(PacketStatusReceiveEvent event) {
}
public void onPacketStatusSend(PacketStatusSendEvent event) {
}
public void onPacketLoginReceive(PacketLoginReceiveEvent event) {
}
public void onPacketLoginSend(PacketLoginSendEvent event) {
}
public void onPacketPlayReceive(PacketPlayReceiveEvent event) {
}
public void onPacketPlaySend(PacketPlaySendEvent event) {
}
}
@@ -1,50 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.protocol.player.User;
public class UserConnectEvent extends PacketEvent implements CancellableEvent, UserEvent{
private final User user;
private boolean cancelled;
public UserConnectEvent(User user) {
this.user = user;
}
@Override
public User getUser() {
return user;
}
@Override
public boolean isCancelled() {
return cancelled;
}
@Override
public void setCancelled(boolean cancelled) {
this.cancelled = cancelled;
}
@Override
public void call(PacketListenerCommon listener) {
listener.onUserConnect(this);
}
}
@@ -1,39 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.protocol.player.User;
public class UserDisconnectEvent extends PacketEvent implements UserEvent {
private final User user;
public UserDisconnectEvent(User user) {
this.user = user;
}
@Override
public User getUser() {
return user;
}
@Override
public void call(PacketListenerCommon listener) {
listener.onUserDisconnect(this);
}
}
@@ -1,31 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.protocol.player.User;
/**
* Event that involves users.
*
* @author retrooper
* @since 2.0.0
*/
public interface UserEvent {
User getUser();
}
@@ -1,46 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event;
import com.github.retrooper.packetevents.protocol.player.User;
public class UserLoginEvent extends PacketEvent implements CallableEvent, UserEvent, PlayerEvent<Object> {
private final User user;
private final Object player;
public UserLoginEvent(User user, Object player) {
this.user = user;
this.player = player;
}
@Override
public User getUser() {
return user;
}
@Override
public Object getPlayer() {
return player;
}
@Override
public void call(PacketListenerCommon listener) {
listener.onUserLogin(this);
}
}
@@ -1,58 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event.simple;
import com.github.retrooper.packetevents.event.PacketReceiveEvent;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
public class PacketHandshakeReceiveEvent extends PacketReceiveEvent {
public PacketHandshakeReceiveEvent(Object channel, User user,
Object player, Object rawByteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
super(channel, user, player, rawByteBuf, autoProtocolTranslation);
}
protected PacketHandshakeReceiveEvent(int packetId, PacketTypeCommon packetType,
ServerVersion serverVersion,
Object channel,
User user, Object player, Object byteBuf) throws PacketProcessException {
super(packetId, packetType, serverVersion, channel, user, player, byteBuf);
}
@Override
public PacketHandshakeReceiveEvent clone() {
try {
Object clonedBuffer = ByteBufHelper.retainedDuplicate(getByteBuf());
return new PacketHandshakeReceiveEvent(getPacketId(), getPacketType(), getServerVersion(),
getChannel(), getUser(), getPlayer(), clonedBuffer);
} catch (PacketProcessException e) {
e.printStackTrace();
}
return null;
}
public PacketType.Handshaking.Client getPacketType() {
return (PacketType.Handshaking.Client) super.getPacketType();
}
}
@@ -1,59 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event.simple;
import com.github.retrooper.packetevents.event.PacketReceiveEvent;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
public class PacketLoginReceiveEvent extends PacketReceiveEvent {
public PacketLoginReceiveEvent(Object channel, User user, Object player,
Object rawByteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
super(channel, user, player, rawByteBuf, autoProtocolTranslation);
}
protected PacketLoginReceiveEvent(int packetId, PacketTypeCommon packetType,
ServerVersion serverVersion,
Object channel,
User user, Object player, Object byteBuf) throws PacketProcessException {
super(packetId, packetType, serverVersion, channel, user, player, byteBuf);
}
@Override
public PacketLoginReceiveEvent clone() {
try {
Object clonedBuffer = ByteBufHelper.retainedDuplicate(getByteBuf());
return new PacketLoginReceiveEvent(getPacketId(), getPacketType(), getServerVersion(),
getChannel(), getUser(), getPlayer(), clonedBuffer);
} catch (PacketProcessException e) {
e.printStackTrace();
}
return null;
}
public PacketType.Login.Client getPacketType() {
return (PacketType.Login.Client) super.getPacketType();
}
}
@@ -1,57 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event.simple;
import com.github.retrooper.packetevents.event.PacketSendEvent;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
public class PacketLoginSendEvent extends PacketSendEvent {
public PacketLoginSendEvent(Object channel, User user, Object player, Object rawByteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
super(channel, user, player, rawByteBuf, autoProtocolTranslation);
}
protected PacketLoginSendEvent(int packetId, PacketTypeCommon packetType,
ServerVersion serverVersion,
Object channel,
User user, Object player, Object byteBuf) throws PacketProcessException {
super(packetId, packetType, serverVersion, channel, user, player, byteBuf);
}
@Override
public PacketLoginSendEvent clone() {
try {
Object clonedBuffer = ByteBufHelper.retainedDuplicate(getByteBuf());
return new PacketLoginSendEvent(getPacketId(), getPacketType(), getServerVersion(),
getChannel(), getUser(), getPlayer(), clonedBuffer);
} catch (PacketProcessException e) {
e.printStackTrace();
}
return null;
}
public PacketType.Login.Server getPacketType() {
return (PacketType.Login.Server) super.getPacketType();
}
}
@@ -1,58 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event.simple;
import com.github.retrooper.packetevents.event.PacketReceiveEvent;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
public class PacketPlayReceiveEvent extends PacketReceiveEvent {
public PacketPlayReceiveEvent(Object channel, User user,
Object player, Object rawByteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
super(channel, user, player, rawByteBuf, autoProtocolTranslation);
}
protected PacketPlayReceiveEvent(int packetId, PacketTypeCommon packetType,
ServerVersion serverVersion,
Object channel,
User user, Object player, Object byteBuf) throws PacketProcessException {
super(packetId, packetType, serverVersion, channel, user, player, byteBuf);
}
@Override
public PacketPlayReceiveEvent clone() {
try {
Object clonedBuffer = ByteBufHelper.retainedDuplicate(getByteBuf());
return new PacketPlayReceiveEvent(getPacketId(), getPacketType(), getServerVersion(),
getChannel(), getUser(), getPlayer(), clonedBuffer);
} catch (PacketProcessException e) {
e.printStackTrace();
}
return null;
}
public PacketType.Play.Client getPacketType() {
return (PacketType.Play.Client) super.getPacketType();
}
}
@@ -1,58 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event.simple;
import com.github.retrooper.packetevents.event.PacketSendEvent;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
public class PacketPlaySendEvent extends PacketSendEvent {
public PacketPlaySendEvent(Object channel, User user,
Object player, Object rawByteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
super(channel, user, player, rawByteBuf, autoProtocolTranslation);
}
protected PacketPlaySendEvent(int packetId, PacketTypeCommon packetType,
ServerVersion serverVersion,
Object channel,
User user, Object player, Object byteBuf) throws PacketProcessException {
super(packetId, packetType, serverVersion, channel, user, player, byteBuf);
}
@Override
public PacketPlaySendEvent clone() {
try {
Object clonedBuffer = ByteBufHelper.retainedDuplicate(getByteBuf());
return new PacketPlaySendEvent(getPacketId(), getPacketType(), getServerVersion(),
getChannel(), getUser(), getPlayer(), clonedBuffer);
} catch (PacketProcessException e) {
e.printStackTrace();
}
return null;
}
public PacketType.Play.Server getPacketType() {
return (PacketType.Play.Server) super.getPacketType();
}
}
@@ -1,58 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event.simple;
import com.github.retrooper.packetevents.event.PacketReceiveEvent;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
public class PacketStatusReceiveEvent extends PacketReceiveEvent {
public PacketStatusReceiveEvent(Object channel, User user,
Object player, Object rawByteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
super(channel, user, player, rawByteBuf, autoProtocolTranslation);
}
protected PacketStatusReceiveEvent(int packetId, PacketTypeCommon packetType,
ServerVersion serverVersion,
Object channel,
User user, Object player, Object byteBuf) throws PacketProcessException {
super(packetId, packetType, serverVersion, channel, user, player, byteBuf);
}
@Override
public PacketStatusReceiveEvent clone() {
try {
Object clonedBuffer = ByteBufHelper.retainedDuplicate(getByteBuf());
return new PacketStatusReceiveEvent(getPacketId(), getPacketType(), getServerVersion(),
getChannel(), getUser(), getPlayer(), clonedBuffer);
} catch (PacketProcessException e) {
e.printStackTrace();
}
return null;
}
public PacketType.Status.Client getPacketType() {
return (PacketType.Status.Client) super.getPacketType();
}
}
@@ -1,58 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.event.simple;
import com.github.retrooper.packetevents.event.PacketSendEvent;
import com.github.retrooper.packetevents.exception.PacketProcessException;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.packettype.PacketTypeCommon;
import com.github.retrooper.packetevents.protocol.player.User;
public class PacketStatusSendEvent extends PacketSendEvent {
public PacketStatusSendEvent(Object channel, User user, Object player, Object rawByteBuf,
boolean autoProtocolTranslation) throws PacketProcessException {
super(channel, user, player, rawByteBuf, autoProtocolTranslation);
}
protected PacketStatusSendEvent(int packetId, PacketTypeCommon packetType,
ServerVersion serverVersion,
Object channel,
User user, Object player, Object byteBuf) throws PacketProcessException {
super(packetId, packetType, serverVersion, channel, user, player, byteBuf);
}
@Override
public PacketStatusSendEvent clone() {
try {
Object clonedBuffer = ByteBufHelper.retainedDuplicate(getByteBuf());
return new PacketStatusSendEvent(getPacketId(), getPacketType(), getServerVersion(),
getChannel(), getUser(), getPlayer(), clonedBuffer);
} catch (PacketProcessException e) {
e.printStackTrace();
}
return null;
}
public PacketType.Status.Server getPacketType() {
return (PacketType.Status.Server) super.getPacketType();
}
}
@@ -1,33 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.exception;
public class PacketProcessException extends Exception {
public PacketProcessException(String msg, Throwable cause) {
super(msg, cause);
}
public PacketProcessException(Throwable cause) {
super(cause);
}
public PacketProcessException(String msg) {
super(msg);
}
}
@@ -1,43 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.injector;
import com.github.retrooper.packetevents.protocol.ConnectionState;
import com.github.retrooper.packetevents.protocol.player.User;
import org.jetbrains.annotations.Nullable;
public interface ChannelInjector {
default boolean isServerBound() {
return true;
}
void inject();
void uninject();
User getUser(Object channel);
void changeConnectionState(Object channel, @Nullable ConnectionState connectionState);
void updateUser(Object channel, User user);
void setPlayer(Object channel, Object player);
boolean hasPlayer(Object player);
}
@@ -1,137 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.manager;
import com.github.retrooper.packetevents.PacketEvents;
import com.github.retrooper.packetevents.event.PacketListenerAbstract;
import com.github.retrooper.packetevents.event.PacketListenerPriority;
import com.github.retrooper.packetevents.event.PacketReceiveEvent;
import com.github.retrooper.packetevents.event.PacketSendEvent;
import com.github.retrooper.packetevents.manager.protocol.ProtocolManager;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.protocol.ConnectionState;
import com.github.retrooper.packetevents.protocol.nbt.NBTCompound;
import com.github.retrooper.packetevents.protocol.nbt.NBTList;
import com.github.retrooper.packetevents.protocol.packettype.PacketType;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.protocol.player.User;
import com.github.retrooper.packetevents.protocol.player.UserProfile;
import com.github.retrooper.packetevents.wrapper.handshaking.client.WrapperHandshakingClientHandshake;
import com.github.retrooper.packetevents.wrapper.login.server.WrapperLoginServerLoginSuccess;
import com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerJoinGame;
import com.github.retrooper.packetevents.wrapper.play.server.WrapperPlayServerRespawn;
import java.net.InetSocketAddress;
public class InternalPacketListener extends PacketListenerAbstract {
public InternalPacketListener() {
this(PacketListenerPriority.LOWEST);
}
public InternalPacketListener(PacketListenerPriority priority) {
super(priority);
}
@Override
public void onPacketSend(PacketSendEvent event) {
User user = event.getUser();
if (event.getPacketType() == PacketType.Login.Server.LOGIN_SUCCESS) {
Object channel = event.getChannel();
//Process outgoing login success packet
WrapperLoginServerLoginSuccess loginSuccess = new WrapperLoginServerLoginSuccess(event);
UserProfile profile = loginSuccess.getUserProfile();
//Update user profile
user.getProfile().setUUID(profile.getUUID());
user.getProfile().setName(profile.getName());
//Map username with channel
ProtocolManager.CHANNELS.put(profile.getName(), channel);
PacketEvents.getAPI().getLogManager().debug("Mapped player username with their channel.");
//Update connection state(injectors might do some adjustments when we transition into PLAY state)
//This also updates it for the user instance
event.getPostTasks().add(() -> {
PacketEvents.getAPI().getInjector().changeConnectionState(channel, ConnectionState.PLAY);
PacketEvents.getAPI().getLogManager().debug("Transitioned " + profile.getName() + " into the PLAY state!");
});
}
// Join game can be used to update world height, and sets dimension data
if (event.getPacketType() == PacketType.Play.Server.JOIN_GAME) {
WrapperPlayServerJoinGame joinGame = new WrapperPlayServerJoinGame(event);
user.setEntityId(joinGame.getEntityId());
if (event.getServerVersion().isOlderThanOrEquals(ServerVersion.V_1_16_5)) {
return; // Fixed world height, no tags are sent to the client
}
// Store world height
NBTList<NBTCompound> list = joinGame.getDimensionCodec()
.getCompoundTagOrNull("minecraft:dimension_type").getCompoundListTagOrNull("value");
user.setWorldNBT(list);
// Update world height
NBTCompound worldNBT = user.getWorldNBT(joinGame.getDimension().getType().getName()).getCompoundTagOrNull("element");
user.setMinWorldHeight(worldNBT.getNumberTagOrNull("min_y").getAsInt());
user.setTotalWorldHeight(worldNBT.getNumberTagOrNull("height").getAsInt());
}
// Respawn is used to switch dimensions
if (event.getPacketType() == PacketType.Play.Server.RESPAWN) {
if (event.getServerVersion()
.isOlderThanOrEquals(ServerVersion.V_1_16_5)) {
return; // Fixed world height, no tags are sent to the client
}
WrapperPlayServerRespawn respawn = new WrapperPlayServerRespawn(event);
NBTCompound worldNBT = user.getWorldNBT(respawn.getDimension().getType().getName()).getCompoundTagOrNull("element"); // This is 1.17+, it always sends the world name
user.setMinWorldHeight(worldNBT.getNumberTagOrNull("min_y").getAsInt());
user.setTotalWorldHeight(worldNBT.getNumberTagOrNull("height").getAsInt());
}
}
@Override
public void onPacketReceive(PacketReceiveEvent event) {
User user = event.getUser();
if (event.getPacketType() == PacketType.Handshaking.Client.HANDSHAKE) {
Object channel = event.getChannel();
InetSocketAddress address = event.getSocketAddress();
WrapperHandshakingClientHandshake handshake;
try {
handshake = new WrapperHandshakingClientHandshake(event);
} catch (ArrayIndexOutOfBoundsException exception) {
user.closeConnection();
PacketEvents.getAPI().getLogManager().debug("Disconnected " + address.getHostString() + ":" + address.getPort() + " for sending an invalid handshaking packet. They might be on an outdated client.");
return;
}
ConnectionState nextState = handshake.getNextConnectionState();
ClientVersion clientVersion = handshake.getClientVersion();
//Update client version for this event call(and user)
user.setClientVersion(clientVersion);
PacketEvents.getAPI().getLogManager().debug("Processed " + address.getHostString() + ":" + address.getPort() + "'s client version. Client Version: " + clientVersion.getReleaseName());
event.getPostTasks().add(() -> {
//Transition into the LOGIN OR STATUS connection state
PacketEvents.getAPI().getInjector().changeConnectionState(channel, nextState);
PacketEvents.getAPI().getLogManager().debug("Transitioned " + address.getHostString() + ":" + address.getPort() + " into the " + nextState + " state!");
});
}
}
}
@@ -1,136 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.manager.player;
import com.github.retrooper.packetevents.PacketEvents;
import com.github.retrooper.packetevents.protocol.ConnectionState;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.protocol.player.User;
import com.github.retrooper.packetevents.wrapper.PacketWrapper;
import org.jetbrains.annotations.NotNull;
public interface PlayerManager {
int getPing(@NotNull Object player);
@NotNull ClientVersion getClientVersion(@NotNull Object player);
Object getChannel(@NotNull Object player);
@NotNull User getUser(@NotNull Object player);
default ConnectionState getConnectionState(@NotNull Object player) {
return getUser(player).getConnectionState();
}
default void sendPacket(@NotNull Object player, @NotNull Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().sendPacket(getChannel(player), byteBuf);
}
default void sendPacketAsync(@NotNull Object player, @NotNull Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().sendPacketAsync(getChannel(player), byteBuf);
}
default void sendPacket(@NotNull Object player, @NotNull PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().sendPacket(getChannel(player), wrapper);
}
default void sendPacketAsync(@NotNull Object player, @NotNull PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().sendPacketAsync(getChannel(player), wrapper);
}
default void sendPacketSilently(@NotNull Object player, @NotNull Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().sendPacketSilently(getChannel(player), byteBuf);
}
default void sendPacketSilentlyAsync(@NotNull Object player, @NotNull Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().sendPacketSilentlyAsync(getChannel(player), byteBuf);
}
default void sendPacketSilently(@NotNull Object player, @NotNull PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().sendPacketSilently(getChannel(player), wrapper);
}
default void sendPacketSilentlyAsync(@NotNull Object player, @NotNull PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().sendPacketSilentlyAsync(getChannel(player), wrapper);
}
default void writePacket(@NotNull Object player, @NotNull Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().writePacket(getChannel(player), byteBuf);
}
default void writePacketAsync(@NotNull Object player, @NotNull Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().writePacketAsync(getChannel(player), byteBuf);
}
default void writePacket(@NotNull Object player, @NotNull PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().writePacket(getChannel(player), wrapper);
}
default void writePacketAsync(@NotNull Object player, @NotNull PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().writePacketAsync(getChannel(player), wrapper);
}
default void writePacketSilently(@NotNull Object player, @NotNull Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().writePacketSilently(getChannel(player), byteBuf);
}
default void writePacketSilentlyAsync(@NotNull Object player, @NotNull Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().writePacketSilentlyAsync(getChannel(player), byteBuf);
}
default void writePacketSilently(@NotNull Object player, @NotNull PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().writePacketSilently(getChannel(player), wrapper);
}
default void writePacketSilentlyAsync(@NotNull Object player, @NotNull PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().writePacketSilentlyAsync(getChannel(player), wrapper);
}
default void receivePacket(Object player, Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().receivePacket(getChannel(player), byteBuf);
}
default void receivePacketAsync(Object player, Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().receivePacketAsync(getChannel(player), byteBuf);
}
default void receivePacket(Object player, PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().receivePacket(getChannel(player), wrapper);
}
default void receivePacketAsync(Object player, PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().receivePacketAsync(getChannel(player), wrapper);
}
default void receivePacketSilently(Object player, Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().receivePacketSilently(getChannel(player), byteBuf);
}
default void receivePacketSilentlyAsync(Object player, Object byteBuf) {
PacketEvents.getAPI().getProtocolManager().receivePacketSilentlyAsync(getChannel(player), byteBuf);
}
default void receivePacketSilently(Object player, PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().receivePacketSilently(getChannel(player), wrapper);
}
default void receivePacketSilentlyAsync(Object player, PacketWrapper<?> wrapper) {
PacketEvents.getAPI().getProtocolManager().receivePacketSilentlyAsync(getChannel(player), wrapper);
}
}
@@ -1,209 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.manager.protocol;
import com.github.retrooper.packetevents.PacketEvents;
import com.github.retrooper.packetevents.netty.channel.ChannelHelper;
import com.github.retrooper.packetevents.protocol.ConnectionState;
import com.github.retrooper.packetevents.protocol.ProtocolVersion;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.protocol.player.User;
import com.github.retrooper.packetevents.util.PacketTransformationUtil;
import com.github.retrooper.packetevents.wrapper.PacketWrapper;
import org.jetbrains.annotations.Nullable;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
public interface ProtocolManager {
Map<String, Object> CHANNELS = new ConcurrentHashMap<>();
Map<Object, User> USERS = new ConcurrentHashMap<>();
default Collection<User> getUsers() {
return USERS.values();
}
default Collection<Object> getChannels() {
return CHANNELS.values();
}
//Methods to implement
ProtocolVersion getPlatformVersion();
void sendPacket(Object channel, Object packet);
void sendPacketSilently(Object channel, Object packet);
void writePacket(Object channel, Object packet);
void writePacketSilently(Object channel, Object packet);
void receivePacket(Object channel, Object packet);
void receivePacketSilently(Object channel, Object packet);
ClientVersion getClientVersion(Object channel);
default void sendPacketAsync(Object channel, Object byteBuf) {
ChannelHelper.runInEventLoop(channel, () -> {
sendPacket(channel, byteBuf);
});
}
default void sendPacketSilentlyAsync(Object channel, Object byteBuf) {
ChannelHelper.runInEventLoop(channel, () -> {
sendPacketSilently(channel, byteBuf);
});
}
default void writePacketAsync(Object channel, Object byteBuf) {
ChannelHelper.runInEventLoop(channel, () -> {
writePacket(channel, byteBuf);
});
}
default void writePacketSilentlyAsync(Object channel, Object byteBuf) {
ChannelHelper.runInEventLoop(channel, () -> {
writePacketSilently(channel, byteBuf);
});
}
default void receivePacketAsync(Object channel, Object byteBuf) {
ChannelHelper.runInEventLoop(channel, () -> {
receivePacket(channel, byteBuf);
});
}
default void receivePacketSilentlyAsync(Object channel, Object byteBuf) {
ChannelHelper.runInEventLoop(channel, () -> {
receivePacketSilently(channel, byteBuf);
});
}
//TODO Make it clear that this only updates the connection state in our user.
//Sometimes you should use getInjector().changeConnectionState because that can allow the injector to make adjustments.
//This is very important, especially on Spigot.
//As soon as we switch to the play state on spigot, our injector makes some adjustments.
default void changeConnectionState(Object channel, ConnectionState connectionState) {
getUser(channel).setConnectionState(connectionState);
}
default void setClientVersion(Object channel, ClientVersion version) {
getUser(channel).setClientVersion(version);
}
default void sendPacket(Object channel, PacketWrapper<?> wrapper) {
PacketWrapper<?>[] wrappers = PacketTransformationUtil.transform(wrapper);
for (PacketWrapper<?> packet : wrappers) {
packet.prepareForSend();
sendPacket(channel, packet.buffer);
}
}
default void sendPacketAsync(Object channel, PacketWrapper<?> wrapper) {
ChannelHelper.runInEventLoop(channel, () -> {
sendPacket(channel, wrapper);
});
}
default void sendPacketSilently(Object channel, PacketWrapper<?> wrapper) {
PacketWrapper<?>[] wrappers = PacketTransformationUtil.transform(wrapper);
for (PacketWrapper<?> packet : wrappers) {
packet.prepareForSend();
sendPacketSilently(channel, packet.buffer);
}
}
default void sendPacketSilentlyAsync(Object channel, PacketWrapper<?> wrapper) {
ChannelHelper.runInEventLoop(channel, () -> {
sendPacketSilently(channel, wrapper);
});
}
default void writePacket(Object channel, PacketWrapper<?> wrapper) {
PacketWrapper<?>[] wrappers = PacketTransformationUtil.transform(wrapper);
for (PacketWrapper<?> packet : wrappers) {
packet.prepareForSend();
writePacket(channel, packet.buffer);
}
}
default void writePacketAsync(Object channel, PacketWrapper<?> wrapper) {
ChannelHelper.runInEventLoop(channel, () -> {
writePacket(channel, wrapper);
});
}
default void writePacketSilently(Object channel, PacketWrapper<?> wrapper) {
PacketWrapper<?>[] wrappers = PacketTransformationUtil.transform(wrapper);
for (PacketWrapper<?> packet : wrappers) {
packet.prepareForSend();
writePacketSilently(channel, packet.buffer);
}
}
default void writePacketSilentlyAsync(Object channel, PacketWrapper<?> wrapper) {
ChannelHelper.runInEventLoop(channel, () -> {
writePacketSilently(channel, wrapper);
});
}
default void receivePacket(Object channel, PacketWrapper<?> wrapper) {
PacketWrapper<?>[] wrappers = PacketTransformationUtil.transform(wrapper);
for (PacketWrapper<?> packet : wrappers) {
packet.prepareForSend();
receivePacket(channel, packet.buffer);
}
}
default void receivePacketAsync(Object channel, PacketWrapper<?> wrapper) {
ChannelHelper.runInEventLoop(channel, () -> {
receivePacket(channel, wrapper);
});
}
default void receivePacketSilently(Object channel, PacketWrapper<?> wrapper) {
PacketWrapper<?>[] wrappers = PacketTransformationUtil.transform(wrapper);
for (PacketWrapper<?> packet : wrappers) {
packet.prepareForSend();
receivePacketSilently(channel, packet.buffer);
}
}
default void receivePacketSilentlyAsync(Object channel, PacketWrapper<?> wrapper) {
ChannelHelper.runInEventLoop(channel, () -> {
receivePacketSilently(channel, wrapper);
});
}
default User getUser(Object channel) {
return USERS.get(channel);
}
default void setUser(Object channel, User user) {
USERS.put(channel, user);
PacketEvents.getAPI().getInjector().updateUser(channel, user);
}
default Object getChannel(String username) {
return CHANNELS.get(username);
}
}
@@ -1,37 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.manager.server;
public interface ServerManager {
/**
* Get the server version.
*
* @return Get Server Version
*/
ServerVersion getVersion();
/**
* Get the operating system of the local machine
*
* @return Get Operating System
*/
default SystemOS getOS() {
return SystemOS.getOS();
}
}
@@ -1,219 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.manager.server;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
/**
* Server Version.
* This is a nice wrapper over minecraft's protocol versions.
* You won't have to memorize the protocol version, just memorize the server version you see in the launcher.
*
* @author retrooper
* @see <a href="https://wiki.vg/Protocol_version_numbers">https://wiki.vg/Protocol_version_numbers</a>
* @since 1.6.9
*/
public enum ServerVersion {
//TODO Rename to PlatformVersion or LocalVersion or Version?
V_1_7_10(5),
V_1_8(47), V_1_8_3(47), V_1_8_8(47),
V_1_9(107), V_1_9_2(109), V_1_9_4(110),
//1.10 and 1.10.1 are redundant
V_1_10(210), V_1_10_1(210), V_1_10_2(210),
V_1_11(315), V_1_11_2(316),
V_1_12(335), V_1_12_1(338), V_1_12_2(340),
V_1_13(393), V_1_13_1(401), V_1_13_2(404),
V_1_14(477), V_1_14_1(480), V_1_14_2(485), V_1_14_3(490), V_1_14_4(498),
V_1_15(573), V_1_15_1(575), V_1_15_2(578),
V_1_16(735), V_1_16_1(736), V_1_16_2(751), V_1_16_3(753), V_1_16_4(754), V_1_16_5(754),
V_1_17(755), V_1_17_1(756),
V_1_18(757), V_1_18_1(757), V_1_18_2(758),
//TODO UPDATE Add server version constant
ERROR(-1, true);
private static final ServerVersion[] VALUES = values();
private static final ServerVersion[] REVERSED_VALUES;
static {
REVERSED_VALUES = values();
int i = 0;
int j = REVERSED_VALUES.length - 1;
ServerVersion tmp;
while (j > i) {
tmp = REVERSED_VALUES[j];
REVERSED_VALUES[j--] = REVERSED_VALUES[i];
REVERSED_VALUES[i++] = tmp;
}
}
private final int protocolVersion;
private final String name;
ServerVersion(int protocolVersion) {
this.protocolVersion = protocolVersion;
this.name = name().substring(2).replace("_", ".");
}
ServerVersion(int protocolVersion, boolean isNotRelease) {
this.protocolVersion = protocolVersion;
if (isNotRelease) {
this.name = name();
} else {
this.name = name().substring(2).replace("_", ".");
}
}
public static ServerVersion[] reversedValues() {
return REVERSED_VALUES;
}
public static ServerVersion getLatest() {
return reversedValues()[1];
}
public static ServerVersion getOldest() {
return values()[0];
}
//TODO Optimize
@Deprecated
public static ServerVersion getById(int protocolVersion) {
for (ServerVersion version : values()) {
if (version.protocolVersion == protocolVersion) {
return version;
}
}
return null;
}
public ClientVersion toClientVersion() {
return ClientVersion.getById(this.protocolVersion);
}
/**
* Get the release name of this server version.
* For example, for the V_1_18 enum constant, it would return "1.18".
* @return Release name
*/
public String getReleaseName() {
return name;
}
/**
* Get this server version's protocol version.
*
* @return Protocol version.
*/
public int getProtocolVersion() {
return protocolVersion;
}
/**
* Is this server version newer than the compared server version?
* This method simply checks if this server version's protocol version is greater than
* the compared server version's protocol version.
*
* @param target Compared server version.
* @return Is this server version newer than the compared server version.
*/
public boolean isNewerThan(ServerVersion target) {
/*
* Some server versions have the same protocol version in the minecraft protocol.
* We still need this method to work in such cases.
* We first check if this is the case, if the protocol versions aren't the same, we can just use the protocol versions
* to compare the server versions.
*/
if (target.protocolVersion != protocolVersion || this == target) {
return protocolVersion > target.protocolVersion;
}
/*
* The server versions unfortunately have the same protocol version.
* We need to look at this "reversedValues" variable.
* The reversed values variable is an array containing all enum constants in this enum but in a reversed order.
* I already made this variable a while ago for a different usage, you can check that out.
* The first one we find in the array is the newer version.
*/
for (ServerVersion version : reversedValues()) {
if (version == target) {
return false;
}
if (version == this) return true;
}
return false;
}
/**
* Is this server version older than the compared server version?
* This method simply checks if this server version's protocol version is less than
* the compared server version's protocol version.
*
* @param target Compared server version.
* @return Is this server version older than the compared server version.
*/
public boolean isOlderThan(ServerVersion target) {
/*
* Some server versions have the same protocol version in the minecraft protocol.
* We still need this method to work in such cases.
* We first check if this is the case, if the protocol versions aren't the same, we can just use the protocol versions
* to compare the server versions.
*/
if (target.protocolVersion != protocolVersion || this == target) {
return protocolVersion < target.protocolVersion;
}
/*
* The server versions unfortunately have the same protocol version.
* We look at all enum constants in the ServerVersion enum in the order they have been defined in.
* The first one we find in the array is the newer version.
*/
for (ServerVersion version : VALUES) {
if (version == this) {
return true;
} else if (version == target) {
return false;
}
}
return false;
}
/**
* Is this server version newer than or equal to the compared server version?
* This method simply checks if this server version's protocol version is greater than or equal to
* the compared server version's protocol version.
*
* @param target Compared server version.
* @return Is this server version newer than or equal to the compared server version.
*/
public boolean isNewerThanOrEquals(ServerVersion target) {
return this == target || isNewerThan(target);
}
/**
* Is this server version older than or equal to the compared server version?
* This method simply checks if this server version's protocol version is older than or equal to
* the compared server version's protocol version.
*
* @param target Compared server version.
* @return Is this server version older than or equal to the compared server version.
*/
public boolean isOlderThanOrEquals(ServerVersion target) {
return this == target || isOlderThan(target);
}
}
@@ -1,61 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.manager.server;
/**
* System Operating system.
*
* @author retrooper
* @since 1.7
*/
public enum SystemOS {
WINDOWS, MACOS, LINUX, OTHER;
private static SystemOS CACHE;
/**
* Get the server's operating system.
* This method will NOT cache.
*
* @return Operating System.
*/
public static SystemOS getOSNoCache() {
final String os = System.getProperty("os.name").toLowerCase();
for (SystemOS sysos : values()) {
if (os.contains(sysos.name().toLowerCase())) {
return sysos;
}
}
return OTHER;
}
/**
* Get the server's operating system.
* This method will CACHE for you.
*
* @return Operating System.
*/
public static SystemOS getOS() {
if (CACHE == null) {
CACHE = getOSNoCache();
}
return CACHE;
}
}
@@ -1,31 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.netty;
import com.github.retrooper.packetevents.netty.buffer.ByteBufAllocationOperator;
import com.github.retrooper.packetevents.netty.buffer.ByteBufOperator;
import com.github.retrooper.packetevents.netty.channel.ChannelOperator;
public interface NettyManager {
ChannelOperator getChannelOperator();
ByteBufOperator getByteBufOperator();
ByteBufAllocationOperator getByteBufAllocationOperator();
}
@@ -1,31 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.netty.buffer;
public interface ByteBufAllocationOperator {
Object wrappedBuffer(byte[] bytes);
Object copiedBuffer(byte[] bytes);
Object buffer();
Object directBuffer();
Object compositeBuffer();
}
@@ -1,257 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.netty.buffer;
import com.github.retrooper.packetevents.PacketEvents;
import java.nio.charset.Charset;
public class ByteBufHelper {
public static int readerIndex(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readerIndex(buffer);
}
public static Object readerIndex(Object buffer, int readerIndex) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readerIndex(buffer, readerIndex);
}
public static int writerIndex(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().writerIndex(buffer);
}
public static Object writerIndex(Object buffer, int writerIndex) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().writerIndex(buffer, writerIndex);
}
public static int readableBytes(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readableBytes(buffer);
}
public static int writableBytes(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().writableBytes(buffer);
}
public static Object clear(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().clear(buffer);
}
public static String toString(Object buffer, int index, int length, Charset charset) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().toString(buffer, index, length, charset);
}
public static byte readByte(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readByte(buffer);
}
public static void writeByte(Object buffer, int value) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeByte(buffer, value);
}
public static boolean readBoolean(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readBoolean(buffer);
}
public static void writeBoolean(Object buffer, boolean value) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeBoolean(buffer, value);
}
public static short readUnsignedByte(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readUnsignedByte(buffer);
}
public static char readChar(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readChar(buffer);
}
public static void writeChar(Object buffer, int value) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeChar(buffer, value);
}
public static short readShort(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readShort(buffer);
}
public static int readUnsignedShort(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readUnsignedShort(buffer);
}
public static void writeShort(Object buffer, int value) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeShort(buffer, value);
}
public static int readInt(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readInt(buffer);
}
public static void writeInt(Object buffer, int value) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeInt(buffer, value);
}
public static long readUnsignedInt(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readUnsignedInt(buffer);
}
public static long readLong(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readLong(buffer);
}
public static void writeLong(Object buffer, long value) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeLong(buffer, value);
}
public static float readFloat(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readFloat(buffer);
}
public static void writeFloat(Object buffer, float value) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeFloat(buffer, value);
}
public static double readDouble(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readDouble(buffer);
}
public static void writeDouble(Object buffer, double value) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeDouble(buffer, value);
}
public static Object getBytes(Object buffer, int index, byte[] destination) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().getBytes(buffer, index, destination);
}
public static short getUnsignedByte(Object buffer, int index) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().getUnsignedByte(buffer, index);
}
public static boolean isReadable(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().isReadable(buffer);
}
public static Object copy(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().copy(buffer);
}
public static Object duplicate(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().duplicate(buffer);
}
public static boolean hasArray(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().hasArray(buffer);
}
public static byte[] array(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().array(buffer);
}
public static Object retain(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().retain(buffer);
}
public static Object retainedDuplicate(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().retainedDuplicate(buffer);
}
public static Object readSlice(Object buffer, int length) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readSlice(buffer, length);
}
public static Object readBytes(Object buffer, byte[] destination, int destinationIndex, int length) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readBytes(buffer, destination, destinationIndex, length);
}
public static Object readBytes(Object buffer, int length) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().readBytes(buffer, length);
}
public static Object writeBytes(Object buffer, Object src) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeBytes(buffer, src);
}
public static void readBytes(Object buffer, byte[] bytes) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().readBytes(buffer, bytes);
}
public static void writeBytes(Object buffer, byte[] bytes) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeBytes(buffer, bytes);
}
public static void writeBytes(Object buffer, byte[] bytes, int offset, int length) {
PacketEvents.getAPI().getNettyManager().getByteBufOperator().writeBytes(buffer, bytes, offset, length);
}
public static boolean release(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().release(buffer);
}
public static int refCnt(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().refCnt(buffer);
}
public static Object skipBytes(Object buffer, int length) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().skipBytes(buffer, length);
}
public static Object markReaderIndex(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().markReaderIndex(buffer);
}
public static Object resetReaderIndex(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().resetReaderIndex(buffer);
}
public static Object markWriterIndex(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().markWriterIndex(buffer);
}
public static Object resetWriterIndex(Object buffer) {
return PacketEvents.getAPI().getNettyManager().getByteBufOperator().resetWriterIndex(buffer);
}
public static int readVarInt(Object buffer) {
int value = 0;
int length = 0;
byte currentByte;
do {
currentByte = readByte(buffer);
value |= (currentByte & 0x7F) << (length * 7);
length++;
if (length > 5) {
throw new RuntimeException("VarInt is too large. Must be smaller than 5 bytes.");
}
} while ((currentByte & 0x80) == 0x80);
return value;
}
public static void writeVarInt(Object buffer, int value) {
while (true) {
if ((value & ~0x7F) == 0) {
writeByte(buffer, value);
return;
}
writeByte(buffer, (value & 0x7F) | 0x80);
value >>>= 7;
}
}
public static byte[] copyBytes(Object buffer) {
byte[] bytes = new byte[readableBytes(buffer)];
getBytes(buffer, readerIndex(buffer), bytes);
return bytes;
}
}
@@ -1,232 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.netty.buffer;
import java.io.*;
//TODO give netty credit
public class ByteBufInputStream extends InputStream implements DataInput {
private final Object buffer;
private final int startIndex;
private final int endIndex;
private final boolean releaseOnClose;
private final StringBuilder lineBuf;
private boolean closed;
public ByteBufInputStream(Object buffer) {
this(buffer, ByteBufHelper.readableBytes(buffer));
}
public ByteBufInputStream(Object buffer, int length) {
this(buffer, length, false);
}
public ByteBufInputStream(Object buffer, boolean releaseOnClose) {
this(buffer, ByteBufHelper.readableBytes(buffer), releaseOnClose);
}
public ByteBufInputStream(Object buffer, int length, boolean releaseOnClose) {
this.lineBuf = new StringBuilder();
if (buffer == null) {
throw new NullPointerException("buffer");
} else if (length < 0) {
if (releaseOnClose) {
ByteBufHelper.release(buffer);
}
throw new IllegalArgumentException("length: " + length);
} else if (length > ByteBufHelper.readableBytes(buffer)) {
if (releaseOnClose) {
ByteBufHelper.release(buffer);
}
throw new IndexOutOfBoundsException("Too many bytes to be read - Needs " + length + ", maximum is " + ByteBufHelper.readableBytes(buffer));
} else {
this.releaseOnClose = releaseOnClose;
this.buffer = buffer;
this.startIndex = ByteBufHelper.readerIndex(buffer);
this.endIndex = this.startIndex + length;
ByteBufHelper.markReaderIndex(buffer);
}
}
public int readBytes() {
return ByteBufHelper.readerIndex(buffer) - this.startIndex;
}
public void close() throws IOException {
try {
super.close();
} finally {
if (this.releaseOnClose && !this.closed) {
this.closed = true;
ByteBufHelper.release(buffer);
}
}
}
public int available() throws IOException {
return this.endIndex - ByteBufHelper.readerIndex(buffer);
}
public void mark(int readlimit) {
ByteBufHelper.markReaderIndex(buffer);
}
public boolean markSupported() {
return true;
}
public int read() throws IOException {
return !(ByteBufHelper.isReadable(buffer)) ? -1 : ByteBufHelper.readByte(buffer) & 255;
}
public int read(byte[] b, int off, int len) throws IOException {
int available = this.available();
if (available == 0) {
return -1;
} else {
len = Math.min(available, len);
ByteBufHelper.readBytes(buffer, b, off, len);
return len;
}
}
public void reset() throws IOException {
ByteBufHelper.resetReaderIndex(buffer);
}
public long skip(long n) throws IOException {
return n > 2147483647L ? (long) this.skipBytes(2147483647) : (long) this.skipBytes((int) n);
}
public boolean readBoolean() throws IOException {
this.checkAvailable(1);
return this.read() != 0;
}
public byte[] readBytes(int len) {
byte[] bytes = new byte[len];
ByteBufHelper.readBytes(buffer, bytes);
return bytes;
}
public byte readByte() throws IOException {
if (!(ByteBufHelper.isReadable(buffer))) {
throw new EOFException();
} else {
return ByteBufHelper.readByte(buffer);
}
}
public char readChar() throws IOException {
return (char) this.readShort();
}
public double readDouble() throws IOException {
return Double.longBitsToDouble(this.readLong());
}
public float readFloat() throws IOException {
return Float.intBitsToFloat(this.readInt());
}
public void readFully(byte[] b) throws IOException {
this.readFully(b, 0, b.length);
}
public void readFully(byte[] b, int off, int len) throws IOException {
this.checkAvailable(len);
ByteBufHelper.readBytes(buffer, b, off, len);
}
public int readInt() throws IOException {
this.checkAvailable(4);
return ByteBufHelper.readInt(buffer);
}
public String readLine() throws IOException {
this.lineBuf.setLength(0);
while (ByteBufHelper.isReadable(buffer)) {
int c = ByteBufHelper.readUnsignedByte(buffer);
switch (c) {
case 13:
if (ByteBufHelper.isReadable(buffer)
&& (char) ByteBufHelper.getUnsignedByte(buffer, ByteBufHelper.readerIndex(buffer)) == '\n') {
ByteBufHelper.skipBytes(buffer, 1);
}
case 10:
return this.lineBuf.toString();
default:
this.lineBuf.append((char) c);
}
}
return this.lineBuf.length() > 0 ? this.lineBuf.toString() : null;
}
public long readLong() throws IOException {
this.checkAvailable(8);
return ByteBufHelper.readLong(buffer);
}
public long[] readLongs(int size) throws IOException {
long[] array = new long[size];
for (int i = 0; i < array.length; i++) {
array[i] = readLong();
}
return array;
}
public short readShort() throws IOException {
this.checkAvailable(2);
return ByteBufHelper.readShort(buffer);
}
public String readUTF() throws IOException {
return DataInputStream.readUTF(this);
}
public int readUnsignedByte() throws IOException {
return this.readByte() & 255;
}
public int readUnsignedShort() throws IOException {
return this.readShort() & '\uffff';
}
public int skipBytes(int n) throws IOException {
int nBytes = Math.min(this.available(), n);
ByteBufHelper.skipBytes(buffer, nBytes);
return nBytes;
}
private void checkAvailable(int fieldSize) throws IOException {
if (fieldSize < 0) {
throw new IndexOutOfBoundsException("fieldSize cannot be a negative number");
} else if (fieldSize > this.available()) {
throw new EOFException("fieldSize is too long! Length is " + fieldSize + ", but maximum is " + this.available());
}
}
}
@@ -1,114 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.netty.buffer;
import java.nio.charset.Charset;
public interface ByteBufOperator {
int readerIndex(Object buffer);
Object readerIndex(Object buffer, int readerIndex);
int writerIndex(Object buffer);
Object writerIndex(Object buffer, int writerIndex);
int readableBytes(Object buffer);
int writableBytes(Object buffer);
Object clear(Object buffer);
byte readByte(Object buffer);
short readShort(Object buffer);
int readInt(Object buffer);
long readUnsignedInt(Object buffer);
long readLong(Object buffer);
void writeByte(Object buffer, int value);
void writeShort(Object buffer, int value);
void writeInt(Object buffer, int value);
void writeLong(Object buffer, long value);
Object getBytes(Object buffer, int index, byte[] destination);
short getUnsignedByte(Object buffer, int index);
boolean isReadable(Object buffer);
Object copy(Object buffer);
Object duplicate(Object buffer);
boolean hasArray(Object buffer);
byte[] array(Object buffer);
Object retain(Object buffer);
Object retainedDuplicate(Object buffer);
Object readSlice(Object buffer, int length);
Object readBytes(Object buffer, byte[] destination, int destinationIndex, int length);
Object readBytes(Object buffer, int length);
void readBytes(Object buffer, byte[] bytes);
Object writeBytes(Object buffer, Object src);
Object writeBytes(Object buffer, byte[] bytes);
Object writeBytes(Object buffer, byte[] bytes, int offset, int length);
boolean release(Object buffer);
int refCnt(Object buffer);
Object skipBytes(Object buffer, int length);
String toString(Object buffer, int index, int length, Charset charset);
Object markReaderIndex(Object buffer);
Object resetReaderIndex(Object buffer);
Object markWriterIndex(Object buffer);
Object resetWriterIndex(Object buffer);
default float readFloat(Object buffer) {
return Float.intBitsToFloat(readInt(buffer));
}
default void writeFloat(Object buffer, float value) {
writeInt(buffer, Float.floatToIntBits(value));
}
default double readDouble(Object buffer) {
return Double.longBitsToDouble(readLong(buffer));
}
default void writeDouble(Object buffer, double value) {
writeLong(buffer, Double.doubleToLongBits(value));
}
default char readChar(Object buffer) {
return (char) readShort(buffer);
}
default void writeChar(Object buffer, int value) {
writeShort(buffer, value);
}
//Use writeShort to write
default int readUnsignedShort(Object buffer) {
return readShort(buffer) & '\uffff';
}
//Use writeByte to write
default short readUnsignedByte(Object buffer) {
return (short) (this.readByte(buffer) & 255);
}
default boolean readBoolean(Object buffer) {
return readByte(buffer) != 0;
}
default void writeBoolean(Object buffer, boolean value) {
writeByte(buffer, value ? 1 : 0);
}
}
@@ -1,114 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
//TODO Give netty credit
package com.github.retrooper.packetevents.netty.buffer;
import java.io.DataOutput;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.OutputStream;
public class ByteBufOutputStream extends OutputStream implements DataOutput {
private final Object buffer;
private final int startIndex;
private final DataOutputStream utf8out = new DataOutputStream(this);
public ByteBufOutputStream(Object buffer) {
if (buffer == null) {
throw new NullPointerException("buffer");
} else {
this.buffer = buffer;
this.startIndex = ByteBufHelper.writerIndex(buffer);
}
}
public int writtenBytes() {
return ByteBufHelper.writerIndex(buffer) - this.startIndex;
}
public void write(byte[] b, int off, int len) throws IOException {
if (len != 0) {
ByteBufHelper.writeBytes(buffer, b, off, len);
}
}
public void write(byte[] b) throws IOException {
ByteBufHelper.writeBytes(buffer, b);
}
public void write(int b) throws IOException {
ByteBufHelper.writeByte(buffer, b);
}
public void writeBoolean(boolean v) throws IOException {
ByteBufHelper.writeBoolean(buffer, v);
}
public void writeByte(int v) throws IOException {
ByteBufHelper.writeByte(buffer, v);
}
@Deprecated
public void writeBytes(String s) throws IOException {
throw new IllegalStateException("This operation is not supported!");
}
public void writeChar(int v) throws IOException {
ByteBufHelper.writeChar(buffer, v);
}
public void writeChars(String s) throws IOException {
int len = s.length();
for (int i = 0; i < len; ++i) {
ByteBufHelper.writeChar(buffer, s.charAt(i));
}
}
public void writeDouble(double v) throws IOException {
ByteBufHelper.writeDouble(buffer, v);
}
public void writeFloat(float v) throws IOException {
ByteBufHelper.writeFloat(buffer, v);
}
public void writeInt(int v) throws IOException {
ByteBufHelper.writeInt(buffer, v);
}
public void writeLong(long v) throws IOException {
ByteBufHelper.writeLong(buffer, v);
}
public void writeShort(int v) throws IOException {
ByteBufHelper.writeShort(buffer, v);
}
public void writeUTF(String s) throws IOException {
this.utf8out.writeUTF(s);
}
public Object buffer() {
return this.buffer;
}
}
@@ -1,43 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.netty.buffer;
import com.github.retrooper.packetevents.PacketEvents;
public class UnpooledByteBufAllocationHelper {
public static Object wrappedBuffer(byte[] bytes) {
return PacketEvents.getAPI().getNettyManager().getByteBufAllocationOperator().wrappedBuffer(bytes);
}
public static Object copiedBuffer(byte[] bytes) {
return PacketEvents.getAPI().getNettyManager().getByteBufAllocationOperator().copiedBuffer(bytes);
}
public static Object buffer() {
return PacketEvents.getAPI().getNettyManager().getByteBufAllocationOperator().buffer();
}
public static Object directBuffer() {
return PacketEvents.getAPI().getNettyManager().getByteBufAllocationOperator().directBuffer();
}
public static Object compositeBuffer() {
return PacketEvents.getAPI().getNettyManager().getByteBufAllocationOperator().compositeBuffer();
}
}
@@ -1,95 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.netty.channel;
import com.github.retrooper.packetevents.PacketEvents;
import java.net.SocketAddress;
import java.util.Arrays;
import java.util.List;
public class ChannelHelper {
public static SocketAddress remoteAddress(Object channel) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().remoteAddress(channel);
}
public static SocketAddress localAddress(Object channel) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().localAddress(channel);
}
public static boolean isOpen(Object channel) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().isOpen(channel);
}
public static Object close(Object channel) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().close(channel);
}
public static Object write(Object channel, Object buffer) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().write(channel, buffer);
}
public static Object flush(Object channel) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().flush(channel);
}
public static Object writeAndFlush(Object channel, Object buffer) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().writeAndFlush(channel, buffer);
}
public static Object fireChannelRead(Object channel, Object buffer) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().fireChannelRead(channel, buffer);
}
public static Object writeInContext(Object channel, String ctx, Object buffer) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().writeInContext(channel, ctx, buffer);
}
public static Object flushInContext(Object channel, String ctx) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().flushInContext(channel, ctx);
}
public static Object writeAndFlushInContext(Object channel, String ctx, Object buffer) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().writeAndFlushInContext(channel, ctx, buffer);
}
public static Object fireChannelReadInContext(Object channel, String ctx, Object buffer) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().fireChannelReadInContext(channel, ctx, buffer);
}
public static List<String> pipelineHandlerNames(Object channel) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().pipelineHandlerNames(channel);
}
public static String pipelineHandlerNamesAsString(Object channel) {
return Arrays.toString(pipelineHandlerNames(channel).toArray(new String[0]));
}
public static Object getPipelineHandler(Object channel, String name) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().getPipelineHandler(channel, name);
}
public static Object getPipelineContext(Object channel, String handlerName) {
return PacketEvents.getAPI().getNettyManager().getChannelOperator().getPipelineContext(channel, handlerName);
}
public static void runInEventLoop(Object channel, Runnable runnable) {
PacketEvents.getAPI().getNettyManager().getChannelOperator().runInEventLoop(channel, runnable);
}
}
@@ -1,45 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.netty.channel;
import java.net.SocketAddress;
import java.util.List;
import java.util.Set;
public interface ChannelOperator {
Set<Class<? extends Throwable>> getIgnoredHandlerExceptions();
SocketAddress remoteAddress(Object channel);
SocketAddress localAddress(Object channel);
boolean isOpen(Object channel);
Object close(Object channel);
Object write(Object channel, Object buffer);
Object flush(Object channel);
Object writeAndFlush(Object channel, Object buffer);
Object fireChannelRead(Object channel, Object buffer);
Object writeInContext(Object channel, String ctx, Object buffer);
Object flushInContext(Object channel, String ctx);
Object writeAndFlushInContext(Object channel, String ctx, Object buffer);
Object fireChannelReadInContext(Object channel, String ctx, Object buffer);
List<String> pipelineHandlerNames(Object channel);
Object getPipelineHandler(Object channel, String name);
Object getPipelineContext(Object channel, String name);
void runInEventLoop(Object channel, Runnable runnable);
}
@@ -1,31 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol;
/**
* @author retrooper
* @since 1.8
*/
public enum ConnectionState {
HANDSHAKING, STATUS, LOGIN, PLAY;
public static ConnectionState getById(int id) {
return values()[id];
}
}
@@ -1,32 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol;
public enum PacketSide {
CLIENT, SERVER;
public PacketSide getOpposite() {
if (this == CLIENT) {
return SERVER;
}
else {
return CLIENT;
}
}
}
@@ -1,24 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol;
//TODO
public enum ProtocolVersion {
UNKNOWN
}
@@ -1,33 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.chat;
public enum ChatPosition {
CHAT,
SYSTEM,
GAME_INFO;
public int getId() {
return ordinal();
}
public static ChatPosition getById(int id) {
return values()[id];
}
}
@@ -1,55 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.data;
public class EntityData {
private int index;
private EntityDataType<?> type;
private Object value;
public EntityData(int index, EntityDataType<?> type, Object value) {
this.index = index;
this.type = type;
this.value = value;
}
public int getIndex() {
return index;
}
public void setIndex(int index) {
this.index = index;
}
public EntityDataType<?> getType() {
return type;
}
public void setType(EntityDataType<?> type) {
this.type = type;
}
public Object getValue() {
return value;
}
public void setValue(Object value) {
this.value = value;
}
}
@@ -1,56 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.data;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.wrapper.PacketWrapper;
import java.util.function.BiConsumer;
import java.util.function.Function;
public class EntityDataType<T> {
private final String name;
private final int[] ids;
private final Function<PacketWrapper<?>, T> dataDeserializer;
private final BiConsumer<PacketWrapper<?>, Object> dataSerializer;
public EntityDataType(String name, int[] ids, Function<PacketWrapper<?>, T> dataDeserializer, BiConsumer<PacketWrapper<?>, Object> dataSerializer) {
this.name = name;
this.ids = ids;
this.dataDeserializer = dataDeserializer;
this.dataSerializer = dataSerializer;
}
public String getName() {
return name;
}
public int getId(ClientVersion version) {
int index = EntityDataTypes.TYPES_BUILDER.getDataIndex(version);
return ids[index];
}
public Function<PacketWrapper<?>, T> getDataDeserializer() {
return dataDeserializer;
}
public BiConsumer<PacketWrapper<?>, Object> getDataSerializer() {
return dataSerializer;
}
}
@@ -1,276 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.data;
import com.github.retrooper.packetevents.PacketEvents;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.protocol.entity.pose.EntityPose;
import com.github.retrooper.packetevents.protocol.entity.villager.VillagerData;
import com.github.retrooper.packetevents.protocol.item.ItemStack;
import com.github.retrooper.packetevents.protocol.item.enchantment.type.EnchantmentType;
import com.github.retrooper.packetevents.protocol.nbt.NBTCompound;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.protocol.world.BlockFace;
import com.github.retrooper.packetevents.util.*;
import com.github.retrooper.packetevents.wrapper.PacketWrapper;
import com.google.gson.JsonObject;
import net.kyori.adventure.text.Component;
import java.util.*;
import java.util.function.BiConsumer;
import java.util.function.Function;
public class EntityDataTypes {
//1.7 -> 1.18 block_position is just 3 ints, not serialized with a long
//short was removed in 1.9+
//boolean was added in 1.9
//nbt was added in 1.12
private static final Map<String, EntityDataType<?>> ENTITY_DATA_TYPE_MAP = new HashMap<>();
private static final Map<Byte, Map<Integer, EntityDataType<?>>> ENTITY_DATA_TYPE_ID_MAP = new HashMap<>();
protected static final TypesBuilder TYPES_BUILDER = new TypesBuilder("entity/entity_data_type_mappings",
ClientVersion.V_1_8,
ClientVersion.V_1_9,
ClientVersion.V_1_11,
ClientVersion.V_1_13, //Fix? Why did we not acknoledge 1.13
ClientVersion.V_1_16);
public static final EntityDataType<Byte> BYTE = define("byte", PacketWrapper::readByte, PacketWrapper::writeByte);
public static final EntityDataType<Integer> INT = define("int", readIntDeserializer(), writeIntSerializer());
public static final EntityDataType<Float> FLOAT = define("float", PacketWrapper::readFloat, PacketWrapper::writeFloat);
public static final EntityDataType<String> STRING = define("string", PacketWrapper::readString, PacketWrapper::writeString);
public static final EntityDataType<Component> COMPONENT = define("component", PacketWrapper::readComponent, PacketWrapper::writeComponent);
public static final EntityDataType<Optional<Component>> OPTIONAL_COMPONENT = define("optional_component", readOptionalComponentDeserializer(), writeOptionalComponentSerializer());
public static final EntityDataType<ItemStack> ITEMSTACK = define("itemstack", PacketWrapper::readItemStack, PacketWrapper::writeItemStack);
public static final EntityDataType<Optional<Object>> OPTIONAL_BLOCK_STATE = define("optional_block_state", readIntDeserializer(), writeIntSerializer());
public static final EntityDataType<Boolean> BOOLEAN = define("boolean", PacketWrapper::readBoolean, PacketWrapper::writeBoolean);
public static final EntityDataType<Integer> PARTICLE = define("particle", PacketWrapper::readVarInt, PacketWrapper::writeVarInt);
public static final EntityDataType<Vector3f> ROTATION = define("rotation",
(PacketWrapper<?> wrapper) -> new Vector3f(wrapper.readFloat(), wrapper.readFloat(), wrapper.readFloat()),
(PacketWrapper<?> wrapper, Vector3f value) -> {
wrapper.writeFloat(value.x);
wrapper.writeFloat(value.y);
wrapper.writeFloat(value.z);
});
public static final EntityDataType<Vector3i> BLOCK_POSITION = define("block_position", readBlockPositionDeserializer(), writeBlockPositionSerializer());
public static final EntityDataType<Optional<Vector3i>> OPTIONAL_BLOCK_POSITION = define("optional_block_position", readOptionalBlockPositionDeserializer(), writeOptionalBlockPositionSerializer());
public static final EntityDataType<BlockFace> BLOCK_FACE = define("block_face", (PacketWrapper<?> wrapper) -> {
int id = wrapper.readVarInt();
return BlockFace.getBlockFaceByValue(id);
},
(PacketWrapper<?> wrapper, BlockFace value) -> wrapper.writeVarInt(value.getFaceValue()));
public static final EntityDataType<Optional<UUID>> OPTIONAL_UUID = define("optional_uuid", (PacketWrapper<?> wrapper) -> {
if (wrapper.readBoolean()) {
return Optional.of(wrapper.readUUID());
} else {
return Optional.empty();
}
},
(PacketWrapper<?> wrapper, Optional<UUID> value) -> {
if (value.isPresent()) {
wrapper.writeBoolean(true);
wrapper.writeUUID(value.get());
} else {
wrapper.writeBoolean(false);
}
});
public static final EntityDataType<NBTCompound> NBT = define("nbt", PacketWrapper::readNBT, PacketWrapper::writeNBT);
public static final EntityDataType<VillagerData> VILLAGER_DATA = define("villager_data", PacketWrapper::readVillagerData, PacketWrapper::writeVillagerData);
public static final EntityDataType<Optional<Integer>> OPTIONAL_INT = define("optional_int", (PacketWrapper<?> wrapper) -> {
int i = wrapper.readVarInt();
return i == 0 ? Optional.empty() : Optional.of(i - 1);
}, (PacketWrapper<?> wrapper, Optional<Integer> value) -> {
wrapper.writeVarInt(value.orElse(-1) + 1);
});
public static final EntityDataType<EntityPose> ENTITY_POSE = define("entity_pose", (PacketWrapper<?> wrapper) -> {
int id = wrapper.readVarInt();
return EntityPose.getById(wrapper.getServerVersion().toClientVersion(), id);
}, (PacketWrapper<?> wrapper, EntityPose value) -> wrapper.writeVarInt(value.getId(wrapper.getServerVersion().toClientVersion())));
@Deprecated
public static final EntityDataType<Short> SHORT = define("short", PacketWrapper::readShort, PacketWrapper::writeShort);
public static EntityDataType<?> getById(ClientVersion version, int id) {
int index = TYPES_BUILDER.getDataIndex(version);
Map<Integer, EntityDataType<?>> typeIdMap = ENTITY_DATA_TYPE_ID_MAP.get((byte)index);
return typeIdMap.get(id);
}
public static EntityDataType<?> getByName(String name) {
return ENTITY_DATA_TYPE_MAP.get(name);
}
public static <T> EntityDataType<T> define(String name, Function<PacketWrapper<?>, T> deserializer, BiConsumer<PacketWrapper<?>, T> serializer) {
TypesBuilderData data = TYPES_BUILDER.define(name);
EntityDataType<T> type = new EntityDataType<>(name, data.getData(), deserializer,
(BiConsumer<PacketWrapper<?>, Object>) serializer);
ENTITY_DATA_TYPE_MAP.put(type.getName(), type);
for (ClientVersion version : TYPES_BUILDER.getVersions()) {
int index = TYPES_BUILDER.getDataIndex(version);
if (index == -1) continue;
Map<Integer, EntityDataType<?>> typeIdMap = ENTITY_DATA_TYPE_ID_MAP
.computeIfAbsent((byte) index, k -> new HashMap<>());
typeIdMap.put(type.getId(version), type);
}
return type;
}
private static <T> Function<PacketWrapper<?>, T> readIntDeserializer() {
if (PacketEvents.getAPI().getServerManager().getVersion().isNewerThanOrEquals(ServerVersion.V_1_9)) {
return (PacketWrapper<?> wrapper) -> (T) ((Object) wrapper.readVarInt());
} else {
return (PacketWrapper<?> wrapper) -> (T) ((Object) wrapper.readInt());
}
}
private static <T> BiConsumer<PacketWrapper<?>, T> writeIntSerializer() {
return (PacketWrapper<?> wrapper, T value) -> {
int output = 0;
if (value instanceof Byte) {
output = ((Byte) value).intValue();
} else if (value instanceof Short) {
output = ((Short) value).intValue();
} else if (value instanceof Integer) {
output = (Integer) value;
} else if (value instanceof Long) {
output = ((Long) value).intValue();
}
if (PacketEvents.getAPI().getServerManager().getVersion().isNewerThanOrEquals(ServerVersion.V_1_9)) {
wrapper.writeVarInt(output);
} else {
wrapper.writeInt(output);
}
};
}
private static <T> Function<PacketWrapper<?>, T> readOptionalComponentDeserializer() {
return (PacketWrapper<?> wrapper) -> {
if (wrapper.readBoolean()) {
return (T) Optional.of(wrapper.readComponent());
} else {
return (T) Optional.empty();
}
};
}
private static <T> BiConsumer<PacketWrapper<?>, T> writeOptionalComponentSerializer() {
return (PacketWrapper<?> wrapper, T value) -> {
if (value instanceof Optional) {
Optional<Component> optional = (Optional<Component>) value;
if (optional.isPresent()) {
wrapper.writeBoolean(true);
wrapper.writeComponent(optional.get());
} else {
wrapper.writeBoolean(false);
}
} else {
wrapper.writeBoolean(false);
}
};
}
private static <T> Function<PacketWrapper<?>, T> readBlockPositionDeserializer() {
if (PacketEvents.getAPI().getServerManager().getVersion().isNewerThanOrEquals(ServerVersion.V_1_9)) {
return (PacketWrapper<?> wrapper) -> (T) wrapper.readBlockPosition();
} else {
return (PacketWrapper<?> wrapper) -> {
int x = wrapper.readInt();
int y = wrapper.readInt();
int z = wrapper.readInt();
return (T) new Vector3i(x, y, z);
};
}
}
private static <T> BiConsumer<PacketWrapper<?>, T> writeBlockPositionSerializer() {
if (PacketEvents.getAPI().getServerManager().getVersion().isNewerThanOrEquals(ServerVersion.V_1_9)) {
return (PacketWrapper<?> wrapper, T value) -> {
wrapper.writeBlockPosition((Vector3i) value);
};
} else {
return (PacketWrapper<?> wrapper, T value) -> {
Vector3i position = (Vector3i) value;
wrapper.writeInt(position.getX());
wrapper.writeInt(position.getY());
wrapper.writeInt(position.getZ());
};
}
}
private static <T> Function<PacketWrapper<?>, T> readOptionalBlockPositionDeserializer() {
if (PacketEvents.getAPI().getServerManager().getVersion().isNewerThanOrEquals(ServerVersion.V_1_9)) {
return (PacketWrapper<?> wrapper) -> {
if (wrapper.readBoolean()) {
return (T) Optional.of(wrapper.readBlockPosition());
} else {
return (T) Optional.empty();
}
};
} else {
return (PacketWrapper<?> wrapper) -> {
if (wrapper.readBoolean()) {
int x = wrapper.readInt();
int y = wrapper.readInt();
int z = wrapper.readInt();
return (T) Optional.of(new Vector3i(x, y, z));
} else {
return (T) Optional.empty();
}
};
}
}
private static <T> BiConsumer<PacketWrapper<?>, T> writeOptionalBlockPositionSerializer() {
if (PacketEvents.getAPI().getServerManager().getVersion().isNewerThanOrEquals(ServerVersion.V_1_9)) {
return (PacketWrapper<?> wrapper, T value) -> {
if (value instanceof Optional) {
Optional<?> optional = (Optional<?>) value;
if (optional.isPresent()) {
wrapper.writeBoolean(true);
wrapper.writeBlockPosition((Vector3i) optional.get());
} else {
wrapper.writeBoolean(false);
}
} else {
wrapper.writeBoolean(false);
}
};
} else {
return (PacketWrapper<?> wrapper, T value) -> {
if (value instanceof Optional) {
Optional<?> optional = (Optional<?>) value;
if (optional.isPresent()) {
wrapper.writeBoolean(true);
Vector3i position = (Vector3i) optional.get();
wrapper.writeInt(position.getX());
wrapper.writeInt(position.getY());
wrapper.writeInt(position.getZ());
} else {
wrapper.writeBoolean(false);
}
} else {
wrapper.writeBoolean(false);
}
};
}
}
}
@@ -1,28 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.data.provider;
import com.github.retrooper.packetevents.protocol.entity.data.EntityData;
import java.util.List;
public interface DataProvider {
List<EntityData> encode();
void decode(List<EntityData> data);
}
@@ -1,343 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.data.provider;
import com.github.retrooper.packetevents.protocol.entity.data.EntityData;
import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes;
import com.github.retrooper.packetevents.protocol.entity.pose.EntityPose;
import net.kyori.adventure.text.Component;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
public class EntityDataProvider implements DataProvider {
@Nullable
private Component customName;
private boolean customNameVisible;
private EntityPose pose = EntityPose.STANDING;
private int airTicks;
private int ticksFrozenInPowderedSnow = 0;
private boolean onFire;
private boolean crouching;
//Now unused
private boolean riding;
private boolean sprinting;
private boolean swimming;
private boolean invisible;
private boolean glowing;
private boolean flyingWithElytra;
private boolean silent;
private boolean hasGravity = true;
@Nullable
public Component getCustomName() {
return customName;
}
public void setCustomName(@Nullable Component customName) {
this.customName = customName;
}
public boolean isCustomNameVisible() {
return customNameVisible;
}
public void setCustomNameVisible(boolean customNameVisible) {
this.customNameVisible = customNameVisible;
}
public EntityPose getPose() {
return pose;
}
public void setPose(EntityPose pose) {
this.pose = pose;
}
public int getAirTicks() {
return airTicks;
}
public void setAirTicks(int airTicks) {
this.airTicks = airTicks;
}
public int getTicksFrozenInPowderedSnow() {
return ticksFrozenInPowderedSnow;
}
public void setTicksFrozenInPowderedSnow(int ticksFrozenInPowderedSnow) {
this.ticksFrozenInPowderedSnow = ticksFrozenInPowderedSnow;
}
public boolean isOnFire() {
return onFire;
}
public void setOnFire(boolean onFire) {
this.onFire = onFire;
}
public boolean isCrouching() {
return crouching;
}
public void setCrouching(boolean crouching) {
this.crouching = crouching;
}
public boolean isRiding() {
return riding;
}
public void setRiding(boolean riding) {
this.riding = riding;
}
public boolean isSprinting() {
return sprinting;
}
public void setSprinting(boolean sprinting) {
this.sprinting = sprinting;
}
public boolean isSwimming() {
return swimming;
}
public void setSwimming(boolean swimming) {
this.swimming = swimming;
}
public boolean isInvisible() {
return invisible;
}
public void setInvisible(boolean invisible) {
this.invisible = invisible;
}
public boolean isGlowing() {
return glowing;
}
public void setGlowing(boolean glowing) {
this.glowing = glowing;
}
public boolean isFlyingWithElytra() {
return flyingWithElytra;
}
public void setFlyingWithElytra(boolean flyingWithElytra) {
this.flyingWithElytra = flyingWithElytra;
}
public boolean isSilent() {
return silent;
}
public void setSilent(boolean silent) {
this.silent = silent;
}
public boolean isHasGravity() {
return hasGravity;
}
public void setHasGravity(boolean hasGravity) {
this.hasGravity = hasGravity;
}
@Override
public List<EntityData> encode() {
byte mask = 0x00;
if (onFire) {
mask |= 0x01;
}
if (crouching) {
mask |= 0x02;
}
//TODO Rethink, should we add this?
if (riding) {
mask |= 0x04;
}
if (sprinting) {
mask |= 0x08;
}
if (swimming) {
mask |= 0x10;
}
if (invisible) {
mask |= 0x20;
}
if (glowing) {
mask |= 0x40;
}
if (flyingWithElytra) {
mask |= 0x80;
}
List<EntityData> metadata = new ArrayList<>(8);
metadata.add(new EntityData(0, EntityDataTypes.BYTE, mask));
metadata.add(new EntityData(1, EntityDataTypes.INT, airTicks));
metadata.add(new EntityData(2, EntityDataTypes.OPTIONAL_COMPONENT, Optional.ofNullable(customName)));
metadata.add(new EntityData(3, EntityDataTypes.BOOLEAN, customNameVisible));
metadata.add(new EntityData(4, EntityDataTypes.BOOLEAN, silent));
metadata.add(new EntityData(5, EntityDataTypes.BOOLEAN, !hasGravity));
metadata.add(new EntityData(6, EntityDataTypes.ENTITY_POSE, pose));
metadata.add(new EntityData(7, EntityDataTypes.INT, ticksFrozenInPowderedSnow));
return metadata;
}
@Override
public void decode(List<EntityData> data) {
for (EntityData entityData : data) {
switch (entityData.getIndex()) {
case 0:
byte mask = (byte) entityData.getValue();
onFire = (mask & 0x01) != 0;
crouching = (mask & 0x02) != 0;
riding = (mask & 0x04) != 0;
sprinting = (mask & 0x08) != 0;
swimming = (mask & 0x10) != 0;
invisible = (mask & 0x20) != 0;
glowing = (mask & 0x40) != 0;
flyingWithElytra = (mask & 0x80) != 0;
break;
case 1:
airTicks = (int) entityData.getValue();
break;
case 2:
customName = ((Optional<Component>) entityData.getValue()).orElse(null);
break;
case 3:
customNameVisible = (boolean) entityData.getValue();
break;
case 4:
silent = (boolean) entityData.getValue();
break;
case 5:
hasGravity = !(boolean) entityData.getValue();
break;
case 6:
pose = (EntityPose) entityData.getValue();
break;
case 7:
ticksFrozenInPowderedSnow = (int) entityData.getValue();
break;
}
}
}
public static EntityBuilder<EntityBuilder> builderEntity() {
return new EntityBuilder<>(new EntityDataProvider());
}
public static class EntityBuilder<T extends EntityBuilder> {
protected EntityDataProvider provider;
public EntityBuilder(EntityDataProvider provider) {
this.provider = provider;
}
public T customName(@Nullable Component customName) {
((EntityDataProvider) provider).setCustomName(customName);
return (T) this;
}
public T customNameVisible(boolean customNameVisible) {
((EntityDataProvider) provider).setCustomNameVisible(customNameVisible);
return (T) this;
}
public T pose(EntityPose pose) {
((EntityDataProvider) provider).setPose(pose);
return (T) this;
}
public T onFire(boolean onFire) {
((EntityDataProvider) provider).setOnFire(onFire);
return (T) this;
}
public T crouching(boolean crouching) {
((EntityDataProvider) provider).setCrouching(crouching);
return (T) this;
}
public T riding(boolean riding) {
((EntityDataProvider) provider).setRiding(riding);
return (T) this;
}
public T sprinting(boolean sprinting) {
((EntityDataProvider) provider).setSprinting(sprinting);
return (T) this;
}
public T swimming(boolean swimming) {
((EntityDataProvider) provider).setSwimming(swimming);
return (T) this;
}
public T invisible(boolean invisible) {
((EntityDataProvider) provider).setInvisible(invisible);
return (T) this;
}
public T glowing(boolean glowing) {
((EntityDataProvider) provider).setGlowing(glowing);
return (T) this;
}
public T flyingWithElytra(boolean flyingWithElytra) {
((EntityDataProvider) provider).setFlyingWithElytra(flyingWithElytra);
return (T) this;
}
public T silent(boolean silent) {
((EntityDataProvider) provider).setSilent(silent);
return (T) this;
}
public T hasGravity(boolean hasGravity) {
((EntityDataProvider) provider).setHasGravity(hasGravity);
return (T) this;
}
public T airTicks(int airTicks) {
((EntityDataProvider) provider).setAirTicks(airTicks);
return (T) this;
}
public T ticksFrozenInPowderedSnow(int ticksFrozenInPowderedSnow) {
((EntityDataProvider) provider).setTicksFrozenInPowderedSnow(ticksFrozenInPowderedSnow);
return (T) this;
}
public <K extends EntityDataProvider> K build() {
return (K) provider;
}
}
}
@@ -1,232 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.data.provider;
import com.github.retrooper.packetevents.protocol.entity.data.EntityData;
import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes;
import com.github.retrooper.packetevents.protocol.player.InteractionHand;
import com.github.retrooper.packetevents.util.Vector3i;
import org.jetbrains.annotations.Nullable;
import java.util.List;
import java.util.Optional;
public class LivingEntityDataProvider extends EntityDataProvider {
private boolean handActive;
private InteractionHand hand = InteractionHand.MAIN_HAND;
private boolean isInRiptideSpinAttack;
private float health = 1.0f;
private int potionEffectColor;
private boolean potionEffectAmbient;
private int arrowInBodyCount;
private int beeStingsInBodyCount;
@Nullable
private Vector3i sleepingPosition;
public boolean isHandActive() {
return handActive;
}
public void setHandActive(boolean handActive) {
this.handActive = handActive;
}
public InteractionHand getHand() {
return hand;
}
public void setHand(InteractionHand hand) {
this.hand = hand;
}
public boolean isInRiptideSpinAttack() {
return isInRiptideSpinAttack;
}
public void setInRiptideSpinAttack(boolean inRiptideSpinAttack) {
isInRiptideSpinAttack = inRiptideSpinAttack;
}
public float getHealth() {
return health;
}
public void setHealth(float health) {
this.health = health;
}
public int getPotionEffectColor() {
return potionEffectColor;
}
public void setPotionEffectColor(int potionEffectColor) {
this.potionEffectColor = potionEffectColor;
}
public boolean isPotionEffectAmbient() {
return potionEffectAmbient;
}
public void setPotionEffectAmbient(boolean potionEffectAmbient) {
this.potionEffectAmbient = potionEffectAmbient;
}
public int getArrowInBodyCount() {
return arrowInBodyCount;
}
public void setArrowInBodyCount(int arrowInBodyCount) {
this.arrowInBodyCount = arrowInBodyCount;
}
public int getBeeStingsInBodyCount() {
return beeStingsInBodyCount;
}
public void setBeeStingsInBodyCount(int beeStingsInBodyCount) {
this.beeStingsInBodyCount = beeStingsInBodyCount;
}
@Nullable
public Vector3i getSleepingPosition() {
return sleepingPosition;
}
public void setSleepingPosition(@Nullable Vector3i sleepingPosition) {
this.sleepingPosition = sleepingPosition;
}
public static LivingEntityBuilder<LivingEntityBuilder> builderLivingEntity() {
return new LivingEntityBuilder<>(new LivingEntityDataProvider());
}
@Override
public List<EntityData> encode() {
List<EntityData> metadata = super.encode();
byte mask = 0x00;
if (handActive) {
mask |= 0x01;
}
//TODO Confirm
if (hand == InteractionHand.OFF_HAND) {
mask |= 0x02;
}
if (isInRiptideSpinAttack) {
mask |= 0x04;
}
metadata.add(new EntityData(8, EntityDataTypes.BYTE, mask));
metadata.add(new EntityData(9, EntityDataTypes.FLOAT, health));
metadata.add(new EntityData(10, EntityDataTypes.INT, potionEffectColor));
metadata.add(new EntityData(11, EntityDataTypes.BOOLEAN, potionEffectAmbient));
metadata.add(new EntityData(12, EntityDataTypes.INT, arrowInBodyCount));
metadata.add(new EntityData(13, EntityDataTypes.INT, beeStingsInBodyCount));
metadata.add(new EntityData(14, EntityDataTypes.OPTIONAL_BLOCK_POSITION, Optional.ofNullable(sleepingPosition)));
return metadata;
}
@Override
public void decode(List<EntityData> data) {
super.decode(data);
for (EntityData entityData : data) {
switch (entityData.getIndex()) {
case 8:
byte mask = (byte) entityData.getValue();
handActive = (mask & 0x01) != 0;
//TODO Test, look into
hand = (mask & 0x02) != 0 ? InteractionHand.OFF_HAND : InteractionHand.MAIN_HAND;
isInRiptideSpinAttack = (mask & 0x04) != 0;
break;
case 9:
health = (float) entityData.getValue();
break;
case 10:
potionEffectColor = (int) entityData.getValue();
break;
case 11:
potionEffectAmbient = (boolean) entityData.getValue();
break;
case 12:
arrowInBodyCount = (int) entityData.getValue();
break;
case 13:
beeStingsInBodyCount = (int) entityData.getValue();
break;
case 14:
sleepingPosition = ((Optional<Vector3i>) entityData.getValue()).orElse(null);
break;
}
}
}
public static class LivingEntityBuilder<T extends LivingEntityBuilder> extends EntityDataProvider.EntityBuilder<T> {
public LivingEntityBuilder(LivingEntityDataProvider livingEntityDataProvider) {
super(livingEntityDataProvider);
}
public T handActive(boolean handActive) {
((LivingEntityDataProvider) provider).setHandActive(handActive);
return (T) this;
}
public T hand(InteractionHand hand) {
((LivingEntityDataProvider) provider).setHand(hand);
return (T) this;
}
public T isInRiptideSpinAttack(boolean isInRiptideSpinAttack) {
((LivingEntityDataProvider) provider).setInRiptideSpinAttack(isInRiptideSpinAttack);
return (T) this;
}
public T health(float health) {
((LivingEntityDataProvider) provider).setHealth(health);
return (T) this;
}
public T potionEffectColor(int potionEffectColor) {
((LivingEntityDataProvider) provider).setPotionEffectColor(potionEffectColor);
return (T) this;
}
public T potionEffectAmbient(boolean potionEffectAmbient) {
((LivingEntityDataProvider) provider).setPotionEffectAmbient(potionEffectAmbient);
return (T) this;
}
public T arrowInBodyCount(int arrowInBodyCount) {
((LivingEntityDataProvider) provider).setArrowInBodyCount(arrowInBodyCount);
return (T) this;
}
public T beeStingsInBodyCount(int beeStingsInBodyCount) {
((LivingEntityDataProvider) provider).setBeeStingsInBodyCount(beeStingsInBodyCount);
return (T) this;
}
public T sleepingPosition(@Nullable Vector3i sleepingPosition) {
((LivingEntityDataProvider) provider).setSleepingPosition(sleepingPosition);
return (T) this;
}
}
}
@@ -1,169 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.data.provider;
import com.github.retrooper.packetevents.protocol.entity.data.EntityData;
import com.github.retrooper.packetevents.protocol.entity.data.EntityDataTypes;
import com.github.retrooper.packetevents.protocol.nbt.NBTCompound;
import com.github.retrooper.packetevents.protocol.player.HumanoidArm;
import com.github.retrooper.packetevents.protocol.player.SkinSection;
import java.util.List;
import java.util.Set;
public class PlayerDataProvider extends LivingEntityDataProvider {
private float additionalHealth;
private int score;
private byte skinPartsMask = SkinSection.getMaskBySections(SkinSection.getAllSections());
private HumanoidArm mainArm = HumanoidArm.RIGHT;
private NBTCompound leftShoulderNBT = new NBTCompound();
private NBTCompound rightShoulderNBT = new NBTCompound();
public float getAdditionalHealth() {
return additionalHealth;
}
public void setAdditionalHealth(float additionalHealth) {
this.additionalHealth = additionalHealth;
}
public int getScore() {
return score;
}
public void setScore(int score) {
this.score = score;
}
public byte getSkinPartsMask() {
return skinPartsMask;
}
public void setSkinPartsMask(byte skinPartsMask) {
this.skinPartsMask = skinPartsMask;
}
public HumanoidArm getMainArm() {
return mainArm;
}
public void setMainArm(HumanoidArm mainArm) {
this.mainArm = mainArm;
}
public NBTCompound getLeftShoulderNBT() {
return leftShoulderNBT;
}
public void setLeftShoulderNBT(NBTCompound leftShoulderNBT) {
this.leftShoulderNBT = leftShoulderNBT;
}
public NBTCompound getRightShoulderNBT() {
return rightShoulderNBT;
}
public void setRightShoulderNBT(NBTCompound rightShoulderNBT) {
this.rightShoulderNBT = rightShoulderNBT;
}
public static PlayerBuilder<PlayerBuilder> builderPlayer() {
return new PlayerBuilder<>(new PlayerDataProvider());
}
@Override
public List<EntityData> encode() {
List<EntityData> metadata = super.encode();
metadata.add(new EntityData(15, EntityDataTypes.FLOAT, additionalHealth));
metadata.add(new EntityData(16, EntityDataTypes.INT, score));
metadata.add(new EntityData(17, EntityDataTypes.BYTE, skinPartsMask));
metadata.add(new EntityData(18, EntityDataTypes.BYTE, (byte) mainArm.ordinal()));
metadata.add(new EntityData(19, EntityDataTypes.NBT, leftShoulderNBT));
metadata.add(new EntityData(20, EntityDataTypes.NBT, rightShoulderNBT));
return metadata;
}
@Override
public void decode(List<EntityData> data) {
super.decode(data);
for (EntityData entityData : data) {
switch (entityData.getIndex()) {
case 15:
additionalHealth = (float) entityData.getValue();
break;
case 16:
score = (int) entityData.getValue();
break;
case 17:
skinPartsMask = (byte) entityData.getValue();
break;
case 18:
mainArm = HumanoidArm.values()[(byte) entityData.getValue()];
break;
case 19:
leftShoulderNBT = (NBTCompound) entityData.getValue();
break;
case 20:
rightShoulderNBT = (NBTCompound) entityData.getValue();
break;
}
}
}
public static class PlayerBuilder<T extends PlayerBuilder> extends LivingEntityDataProvider.LivingEntityBuilder<T> {
public PlayerBuilder(PlayerDataProvider entityDataProvider) {
super(entityDataProvider);
}
public T additionalHealth(float additionalHealth) {
((PlayerDataProvider)provider).setAdditionalHealth(additionalHealth);
return (T) this;
}
public T score(int score) {
((PlayerDataProvider)provider).setScore(score);
return (T) this;
}
public T skinPartsMask(byte skinPartsMask) {
((PlayerDataProvider)provider).setSkinPartsMask(skinPartsMask);
return (T)this;
}
public T skinParts(Set<SkinSection> skinSections) {
((PlayerDataProvider)provider).setSkinPartsMask(SkinSection.getMaskBySections(skinSections));
return (T)this;
}
public T mainArm(HumanoidArm mainArm) {
((PlayerDataProvider)provider).setMainArm(mainArm);
return (T)this;
}
public T leftShoulderNBT(NBTCompound leftShoulderNBT) {
((PlayerDataProvider)provider).setLeftShoulderNBT(leftShoulderNBT);
return (T)this;
}
public T rightShoulderNBT(NBTCompound rightShoulderNBT) {
((PlayerDataProvider)provider).setRightShoulderNBT(rightShoulderNBT);
return (T)this;
}
}
}
@@ -1,47 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.pose;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
public enum EntityPose {
STANDING,
FALL_FLYING,
SLEEPING,
SWIMMING,
SPIN_ATTACK,
CROUCHING,
LONG_JUMPING,
DYING;
public int getId(ClientVersion version) {
if (this == DYING && version.isOlderThan(ClientVersion.V_1_17)) {
return 6;
}
return ordinal();
}
public static EntityPose getById(ClientVersion version, int id) {
// The LONG_JUMPING pose was added in 1.17, shifting things by 1
if (id == 6 && version.isOlderThan(ClientVersion.V_1_17)) {
return DYING;
}
return values()[id];
}
}
@@ -1,28 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.type;
import com.github.retrooper.packetevents.protocol.mapper.LegacyMappedEntity;
import com.github.retrooper.packetevents.protocol.mapper.MappedEntity;
import java.util.Optional;
public interface EntityType extends MappedEntity, LegacyMappedEntity {
Optional<EntityType> getParent();
}
@@ -1,289 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.type;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.resources.ResourceLocation;
import com.github.retrooper.packetevents.util.TypesBuilder;
import com.github.retrooper.packetevents.util.TypesBuilderData;
import org.jetbrains.annotations.Nullable;
import java.util.HashMap;
import java.util.Map;
import java.util.Optional;
public class EntityTypes {
private static final Map<String, EntityType> ENTITY_TYPE_MAP = new HashMap<>();
//Key - mappings version, value - map with entity type ids and entity types
private static final Map<Byte, Map<Integer, EntityType>> ENTITY_TYPE_ID_MAP = new HashMap<>();
private static final Map<Byte, Map<Integer, EntityType>> LEGACY_ENTITY_TYPE_ID_MAP = new HashMap<>();
private static final TypesBuilder TYPES_BUILDER = new TypesBuilder("entity/entity_type_mappings",
ClientVersion.V_1_10,
ClientVersion.V_1_11,
ClientVersion.V_1_12,
ClientVersion.V_1_13,
ClientVersion.V_1_14,
ClientVersion.V_1_15,
ClientVersion.V_1_16,
ClientVersion.V_1_16_2,
ClientVersion.V_1_17);
private static final TypesBuilder LEGACY_TYPES_BUILDER = new TypesBuilder("entity/legacy_entity_type_mappings",
ClientVersion.V_1_8,
ClientVersion.V_1_9,
ClientVersion.V_1_10,
ClientVersion.V_1_11,
ClientVersion.V_1_12,
ClientVersion.V_1_13);
public static EntityType define(String key, @Nullable EntityType parent) {
TypesBuilderData data = TYPES_BUILDER.define(key);
TypesBuilderData legacyData = LEGACY_TYPES_BUILDER.define(key);
Optional<EntityType> optParent = Optional.ofNullable(parent);
EntityType entityType = new EntityType() {
private final int[] ids = data.getData();
private final int[] legacyIds = legacyData.getData();
@Override
public Optional<EntityType> getParent() {
return optParent;
}
@Override
public int getLegacyId(ClientVersion version) {
if (version.isNewerThanOrEquals(ClientVersion.V_1_14)) {
return -1;
}
int index = LEGACY_TYPES_BUILDER.getDataIndex(version);
return legacyIds[index];
}
@Override
public ResourceLocation getName() {
return data.getName();
}
@Override
public int getId(ClientVersion version) {
int index = TYPES_BUILDER.getDataIndex(version);
return ids[index];
}
};
ENTITY_TYPE_MAP.put(entityType.getName().toString(), entityType);
for (ClientVersion version : TYPES_BUILDER.getVersions()) {
int index = TYPES_BUILDER.getDataIndex(version);
Map<Integer, EntityType> typeIdMap = ENTITY_TYPE_ID_MAP.computeIfAbsent((byte) index, k -> new HashMap<>());
typeIdMap.put(entityType.getId(version), entityType);
}
for (ClientVersion version : LEGACY_TYPES_BUILDER.getVersions()) {
int index = LEGACY_TYPES_BUILDER.getDataIndex(version);
Map<Integer, EntityType> legacyTypeIdMap = LEGACY_ENTITY_TYPE_ID_MAP.computeIfAbsent((byte) index, k -> new HashMap<>());
legacyTypeIdMap.put(entityType.getLegacyId(version), entityType);
}
return entityType;
}
public static boolean isTypeInstanceOf(EntityType type, EntityType parent) {
while (type != null) {
if (type == parent) {
return true;
}
if (type.getParent().isPresent()) {
type = type.getParent().get();
} else {
return false;
}
}
return false;
}
//with minecraft:key
public static EntityType getByName(String name) {
return ENTITY_TYPE_MAP.get(name);
}
public static EntityType getById(ClientVersion version, int id) {
int index = TYPES_BUILDER.getDataIndex(version);
return ENTITY_TYPE_ID_MAP.get((byte) index).get(id);
}
public static EntityType getByLegacyId(ClientVersion version, int id) {
if (version.isNewerThanOrEquals(ClientVersion.V_1_14)) {
return null;
}
int index = LEGACY_TYPES_BUILDER.getDataIndex(version);
return LEGACY_ENTITY_TYPE_ID_MAP.get((byte) index).get(id);
}
// Credit to ViaVersion for these categories
public static final EntityType ENTITY = define("entity", null);
public static final EntityType LIVINGENTITY = define("livingentity", ENTITY);
public static final EntityType ABSTRACT_INSENTIENT = define("abstract_insentient", LIVINGENTITY);
public static final EntityType ABSTRACT_CREATURE = define("abstract_creature", ABSTRACT_INSENTIENT);
public static final EntityType ABSTRACT_AGEABLE = define("abstract_ageable", ABSTRACT_CREATURE);
public static final EntityType ABSTRACT_ANIMAL = define("abstract_animal", ABSTRACT_AGEABLE);
public static final EntityType ABSTRACT_TAMEABLE_ANIMAL = define("abstract_tameable_animal", ABSTRACT_ANIMAL);
public static final EntityType ABSTRACT_PARROT = define("abstract_parrot", ABSTRACT_TAMEABLE_ANIMAL);
public static final EntityType ABSTRACT_HORSE = define("abstract_horse", ABSTRACT_ANIMAL);
public static final EntityType CHESTED_HORSE = define("chested_horse", ABSTRACT_HORSE);
public static final EntityType ABSTRACT_GOLEM = define("abstract_golem", ABSTRACT_CREATURE);
public static final EntityType ABSTRACT_FISHES = define("abstract_fishes", ABSTRACT_CREATURE);
public static final EntityType ABSTRACT_MONSTER = define("abstract_monster", ABSTRACT_CREATURE);
public static final EntityType ABSTRACT_PIGLIN = define("abstract_piglin", ABSTRACT_MONSTER);
public static final EntityType ABSTRACT_ILLAGER_BASE = define("abstract_illager_base", ABSTRACT_MONSTER);
public static final EntityType ABSTRACT_EVO_ILLU_ILLAGER = define("abstract_evo_illu_illager", ABSTRACT_ILLAGER_BASE);
public static final EntityType ABSTRACT_SKELETON = define("abstract_skeleton", ABSTRACT_MONSTER);
public static final EntityType ABSTRACT_FLYING = define("abstract_flying", ABSTRACT_INSENTIENT);
public static final EntityType ABSTRACT_AMBIENT = define("abstract_ambient", ABSTRACT_INSENTIENT);
public static final EntityType ABSTRACT_WATERMOB = define("abstract_watermob", ABSTRACT_INSENTIENT);
public static final EntityType ABSTRACT_HANGING = define("abstract_hanging", ENTITY);
public static final EntityType ABSTRACT_LIGHTNING = define("abstract_lightning", ENTITY);
public static final EntityType ABSTRACT_ARROW = define("abstract_arrow", ENTITY);
public static final EntityType ABSTRACT_FIREBALL = define("abstract_fireball", ENTITY);
public static final EntityType PROJECTILE_ABSTRACT = define("projectile_abstract", ENTITY);
public static final EntityType MINECART_ABSTRACT = define("minecart_abstract", ENTITY);
public static final EntityType CHESTED_MINECART_ABSTRACT = define("chested_minecart_abstract", MINECART_ABSTRACT);
public static final EntityType AREA_EFFECT_CLOUD = define("area_effect_cloud", ENTITY);
public static final EntityType ARMOR_STAND = define("armor_stand", LIVINGENTITY);
public static final EntityType ARROW = define("arrow", ABSTRACT_ARROW);
public static final EntityType AXOLOTL = define("axolotl", ABSTRACT_ANIMAL);
public static final EntityType BAT = define("bat", ABSTRACT_AMBIENT);
public static final EntityType BEE = define("bee", ABSTRACT_INSENTIENT);
public static final EntityType BLAZE = define("blaze", ABSTRACT_MONSTER);
public static final EntityType BOAT = define("boat", ENTITY);
public static final EntityType CAT = define("cat", ABSTRACT_TAMEABLE_ANIMAL);
public static final EntityType SPIDER = define("spider", ABSTRACT_MONSTER);
public static final EntityType CAVE_SPIDER = define("cave_spider", SPIDER);
public static final EntityType CHICKEN = define("chicken", ABSTRACT_ANIMAL);
public static final EntityType COD = define("cod", ABSTRACT_FISHES);
public static final EntityType COW = define("cow", ABSTRACT_ANIMAL);
public static final EntityType CREEPER = define("creeper", ABSTRACT_MONSTER);
public static final EntityType DOLPHIN = define("dolphin", ABSTRACT_INSENTIENT);
public static final EntityType DONKEY = define("donkey", CHESTED_HORSE);
public static final EntityType DRAGON_FIREBALL = define("dragon_fireball", ABSTRACT_FIREBALL);
public static final EntityType ZOMBIE = define("zombie", ABSTRACT_MONSTER);
public static final EntityType DROWNED = define("drowned", ZOMBIE);
public static final EntityType GUARDIAN = define("guardian", ABSTRACT_MONSTER);
public static final EntityType ELDER_GUARDIAN = define("elder_guardian", GUARDIAN);
public static final EntityType END_CRYSTAL = define("end_crystal", ENTITY);
public static final EntityType ENDER_DRAGON = define("ender_dragon", ABSTRACT_INSENTIENT);
public static final EntityType ENDERMAN = define("enderman", ABSTRACT_MONSTER);
public static final EntityType ENDERMITE = define("endermite", ABSTRACT_MONSTER);
public static final EntityType EVOKER = define("evoker", ABSTRACT_EVO_ILLU_ILLAGER);
public static final EntityType EVOKER_FANGS = define("evoker_fangs", ENTITY);
public static final EntityType EXPERIENCE_ORB = define("experience_orb", ENTITY);
public static final EntityType EYE_OF_ENDER = define("eye_of_ender", ENTITY);
public static final EntityType FALLING_BLOCK = define("falling_block", ENTITY);
public static final EntityType FIREWORK_ROCKET = define("firework_rocket", ENTITY);
public static final EntityType FOX = define("fox", ABSTRACT_ANIMAL);
public static final EntityType GHAST = define("ghast", ABSTRACT_FLYING);
public static final EntityType GIANT = define("giant", ABSTRACT_MONSTER);
public static final EntityType ITEM_FRAME = define("item_frame", ABSTRACT_HANGING);
public static final EntityType GLOW_ITEM_FRAME = define("glow_item_frame", ITEM_FRAME);
public static final EntityType SQUID = define("squid", ABSTRACT_WATERMOB);
public static final EntityType GLOW_SQUID = define("glow_squid", SQUID);
public static final EntityType GOAT = define("goat", ABSTRACT_ANIMAL);
public static final EntityType HOGLIN = define("hoglin", ABSTRACT_ANIMAL);
public static final EntityType HORSE = define("horse", ABSTRACT_HORSE);
public static final EntityType HUSK = define("husk", ZOMBIE);
public static final EntityType ILLUSIONER = define("illusioner", ABSTRACT_EVO_ILLU_ILLAGER);
public static final EntityType IRON_GOLEM = define("iron_golem", ABSTRACT_GOLEM);
public static final EntityType ITEM = define("item", ENTITY);
public static final EntityType FIREBALL = define("fireball", ABSTRACT_FIREBALL);
public static final EntityType LEASH_KNOT = define("leash_knot", ABSTRACT_HANGING);
public static final EntityType LIGHTNING_BOLT = define("lightning_bolt", ABSTRACT_LIGHTNING);
public static final EntityType LLAMA = define("llama", CHESTED_HORSE);
public static final EntityType LLAMA_SPIT = define("llama_spit", ENTITY);
public static final EntityType SLIME = define("slime", ABSTRACT_INSENTIENT);
public static final EntityType MAGMA_CUBE = define("magma_cube", SLIME);
public static final EntityType MARKER = define("marker", ENTITY);
public static final EntityType MINECART = define("minecart", MINECART_ABSTRACT);
public static final EntityType CHEST_MINECART = define("chest_minecart", CHESTED_MINECART_ABSTRACT);
public static final EntityType COMMAND_BLOCK_MINECART = define("command_block_minecart", MINECART_ABSTRACT);
public static final EntityType FURNACE_MINECART = define("furnace_minecart", MINECART_ABSTRACT);
public static final EntityType HOPPER_MINECART = define("hopper_minecart", CHESTED_MINECART_ABSTRACT);
public static final EntityType SPAWNER_MINECART = define("spawner_minecart", MINECART_ABSTRACT);
public static final EntityType TNT_MINECART = define("tnt_minecart", MINECART_ABSTRACT);
public static final EntityType MULE = define("mule", CHESTED_HORSE);
public static final EntityType MOOSHROOM = define("mooshroom", COW);
public static final EntityType OCELOT = define("ocelot", ABSTRACT_TAMEABLE_ANIMAL);
public static final EntityType PAINTING = define("painting", ABSTRACT_HANGING);
public static final EntityType PANDA = define("panda", ABSTRACT_INSENTIENT);
public static final EntityType PARROT = define("parrot", ABSTRACT_PARROT);
public static final EntityType PHANTOM = define("phantom", ABSTRACT_FLYING);
public static final EntityType PIG = define("pig", ABSTRACT_ANIMAL);
public static final EntityType PIGLIN = define("piglin", ABSTRACT_PIGLIN);
public static final EntityType PIGLIN_BRUTE = define("piglin_brute", ABSTRACT_PIGLIN);
public static final EntityType PILLAGER = define("pillager", ABSTRACT_ILLAGER_BASE);
public static final EntityType POLAR_BEAR = define("polar_bear", ABSTRACT_ANIMAL);
public static final EntityType TNT = define("tnt", ENTITY);
public static final EntityType PUFFERFISH = define("pufferfish", ABSTRACT_FISHES);
public static final EntityType RABBIT = define("rabbit", ABSTRACT_ANIMAL);
public static final EntityType RAVAGER = define("ravager", ABSTRACT_MONSTER);
public static final EntityType SALMON = define("salmon", ABSTRACT_FISHES);
public static final EntityType SHEEP = define("sheep", ABSTRACT_ANIMAL);
public static final EntityType SHULKER = define("shulker", ABSTRACT_GOLEM); // yes this is correct
public static final EntityType SHULKER_BULLET = define("shulker_bullet", ENTITY);
public static final EntityType SILVERFISH = define("silverfish", ABSTRACT_MONSTER);
public static final EntityType SKELETON = define("skeleton", ABSTRACT_SKELETON);
public static final EntityType SKELETON_HORSE = define("skeleton_horse", ABSTRACT_HORSE);
public static final EntityType SMALL_FIREBALL = define("small_fireball", ABSTRACT_FIREBALL);
public static final EntityType SNOW_GOLEM = define("snow_golem", ABSTRACT_GOLEM);
public static final EntityType SNOWBALL = define("snowball", PROJECTILE_ABSTRACT);
public static final EntityType SPECTRAL_ARROW = define("spectral_arrow", ABSTRACT_ARROW);
public static final EntityType STRAY = define("stray", ABSTRACT_SKELETON);
public static final EntityType STRIDER = define("strider", ABSTRACT_ANIMAL);
public static final EntityType EGG = define("egg", PROJECTILE_ABSTRACT);
public static final EntityType ENDER_PEARL = define("ender_pearl", PROJECTILE_ABSTRACT);
public static final EntityType EXPERIENCE_BOTTLE = define("experience_bottle", PROJECTILE_ABSTRACT);
public static final EntityType POTION = define("potion", PROJECTILE_ABSTRACT);
@Deprecated // Exists only in 1.9 and 1.10
public static final EntityType TIPPED_ARROW = define("tipped_arrow", ARROW);
public static final EntityType TRIDENT = define("trident", ABSTRACT_ARROW);
public static final EntityType TRADER_LLAMA = define("trader_llama", CHESTED_HORSE);
public static final EntityType TROPICAL_FISH = define("tropical_fish", ABSTRACT_FISHES);
public static final EntityType TURTLE = define("turtle", ABSTRACT_ANIMAL);
public static final EntityType VEX = define("vex", ABSTRACT_MONSTER);
public static final EntityType VILLAGER = define("villager", ABSTRACT_AGEABLE);
public static final EntityType VINDICATOR = define("vindicator", ABSTRACT_ILLAGER_BASE);
public static final EntityType WANDERING_TRADER = define("wandering_trader", ABSTRACT_AGEABLE);
public static final EntityType WITCH = define("witch", ABSTRACT_MONSTER);
public static final EntityType WITHER = define("wither", ABSTRACT_MONSTER);
public static final EntityType WITHER_SKELETON = define("wither_skeleton", ABSTRACT_SKELETON);
public static final EntityType WITHER_SKULL = define("wither_skull", ABSTRACT_FIREBALL);
public static final EntityType WOLF = define("wolf", ABSTRACT_TAMEABLE_ANIMAL);
public static final EntityType ZOGLIN = define("zoglin", ABSTRACT_MONSTER);
public static final EntityType ZOMBIE_HORSE = define("zombie_horse", ABSTRACT_HORSE);
public static final EntityType ZOMBIE_VILLAGER = define("zombie_villager", ZOMBIE);
public static final EntityType ZOMBIFIED_PIGLIN = define("zombified_piglin", ZOMBIE);
public static final EntityType PLAYER = define("player", LIVINGENTITY);
public static final EntityType FISHING_BOBBER = define("fishing_bobber", ENTITY);
public static final EntityType ENDER_SIGNAL = define("ender_signal", ENTITY);
public static final EntityType THROWN_EXP_BOTTLE = define("thrown_exp_bottle", PROJECTILE_ABSTRACT);
public static final EntityType PRIMED_TNT = define("primed_tnt", ENTITY);
public static final EntityType FIREWORK = define("firework", ENTITY);
public static final EntityType MINECART_COMMAND = define("minecart_command", MINECART_ABSTRACT);
public static final EntityType MINECART_RIDEABLE = define("minecart_rideable", MINECART_ABSTRACT);
public static final EntityType MINECART_CHEST = define("minecart_chest", MINECART_ABSTRACT);
public static final EntityType MINECART_FURNACE = define("minecart_furnace", MINECART_ABSTRACT);
public static final EntityType MINECART_TNT = define("minecart_tnt", MINECART_ABSTRACT);
public static final EntityType MINECART_HOPPER = define("minecart_hopper", MINECART_ABSTRACT);
public static final EntityType MINECART_MOB_SPAWNER = define("minecart_mob_spawner", MINECART_ABSTRACT);
}
@@ -1,64 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.villager;
import com.github.retrooper.packetevents.protocol.entity.villager.profession.VillagerProfession;
import com.github.retrooper.packetevents.protocol.entity.villager.profession.VillagerProfessions;
import com.github.retrooper.packetevents.protocol.entity.villager.type.VillagerType;
import com.github.retrooper.packetevents.protocol.entity.villager.type.VillagerTypes;
public class VillagerData {
private VillagerType type;
private VillagerProfession profession;
private int level;
public VillagerData(VillagerType type, VillagerProfession profession, int level) {
this.type = type;
this.profession = profession;
this.level = level;
}
public VillagerData(int typeId, int professionId, int level) {
this(VillagerTypes.getById(typeId), VillagerProfessions.getById(professionId), level);
}
public VillagerType getType() {
return type;
}
public void setType(VillagerType type) {
this.type = type;
}
public VillagerProfession getProfession() {
return profession;
}
public void setProfession(VillagerProfession profession) {
this.profession = profession;
}
public int getLevel() {
return level;
}
public void setLevel(int level) {
this.level = level;
}
}
@@ -1,25 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.villager.profession;
import com.github.retrooper.packetevents.protocol.mapper.StaticMappedEntity;
public interface VillagerProfession extends StaticMappedEntity {
}
@@ -1,73 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.villager.profession;
import com.github.retrooper.packetevents.resources.ResourceLocation;
import com.github.retrooper.packetevents.util.TypesBuilder;
import java.util.HashMap;
import java.util.Map;
public class VillagerProfessions {
private static final Map<String, VillagerProfession> VILLAGER_PROFESSION_MAP = new HashMap<>();
private static final Map<Byte, VillagerProfession> VILLAGER_PROFESSION_ID_MAP = new HashMap<>();
public static VillagerProfession define(int id, String name) {
ResourceLocation location = new ResourceLocation(name);
VillagerProfession type = new VillagerProfession() {
@Override
public ResourceLocation getName() {
return location;
}
@Override
public int getId() {
return id;
}
};
VILLAGER_PROFESSION_MAP.put(type.getName().toString(), type);
VILLAGER_PROFESSION_ID_MAP.put((byte) type.getId(), type);
return type;
}
public static VillagerProfession getById(int id) {
return VILLAGER_PROFESSION_ID_MAP.get((byte)id);
}
public static VillagerProfession getByName(String name) {
return VILLAGER_PROFESSION_MAP.get(name);
}
public static final VillagerProfession NONE = define(0, "minecraft:none");
public static final VillagerProfession ARMORER = define(1, "minecraft:armorer");
public static final VillagerProfession BUTCHER = define(2, "minecraft:butcher");
public static final VillagerProfession CARTOGRAPHER = define(3, "minecraft:cartographer");
public static final VillagerProfession CLERIC = define(4, "minecraft:cleric");
public static final VillagerProfession FARMER = define(5, "minecraft:farmer");
public static final VillagerProfession FISHERMAN = define(6, "minecraft:fisherman");
public static final VillagerProfession FLETCHER = define(7, "minecraft:fletcher");
public static final VillagerProfession LEATHERWORKER = define(8, "minecraft:leatherworker");
public static final VillagerProfession LIBRARIAN = define(9, "minecraft:librarian");
public static final VillagerProfession MASON = define(10, "minecraft:mason");
public static final VillagerProfession NITWIT = define(11, "minecraft:nitwit");
public static final VillagerProfession SHEPHERD = define(12, "minecraft:shepherd");
public static final VillagerProfession TOOLSMITH = define(13, "minecraft:toolsmith");
public static final VillagerProfession WEAPONSMITH = define(14, "minecraft:weaponsmith");
}
@@ -1,25 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.villager.type;
import com.github.retrooper.packetevents.protocol.mapper.StaticMappedEntity;
public interface VillagerType extends StaticMappedEntity {
}
@@ -1,65 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.entity.villager.type;
import com.github.retrooper.packetevents.resources.ResourceLocation;
import java.util.HashMap;
import java.util.Map;
public class VillagerTypes {
private static final Map<String, VillagerType> VILLAGER_TYPE_MAP = new HashMap<>();
private static final Map<Byte, VillagerType> VILLAGER_TYPE_ID_MAP = new HashMap<>();
public static VillagerType define(int id, String name) {
ResourceLocation location = new ResourceLocation(name);
VillagerType type = new VillagerType() {
@Override
public ResourceLocation getName() {
return location;
}
@Override
public int getId() {
return id;
}
};
VILLAGER_TYPE_MAP.put(type.getName().toString(), type);
VILLAGER_TYPE_ID_MAP.put((byte)type.getId(), type);
return type;
}
public static VillagerType getById(int id) {
return VILLAGER_TYPE_ID_MAP.get((byte)id);
}
public static VillagerType getByName(String name) {
return VILLAGER_TYPE_MAP.get(name);
}
public static final VillagerType DESERT = define(0, "minecraft:desert");
public static final VillagerType JUNGLE = define(1, "minecraft:jungle");
public static final VillagerType PLAINS = define(2, "minecraft:plains");
public static final VillagerType SAVANNA = define(3, "minecraft:savanna");
public static final VillagerType SNOW = define(4, "minecraft:snow");
public static final VillagerType SWAMP = define(5, "minecraft:swamp");
public static final VillagerType TAIGA = define(6, "minecraft:taiga");
}
@@ -1,335 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.item;
import com.github.retrooper.packetevents.protocol.item.enchantment.Enchantment;
import com.github.retrooper.packetevents.protocol.item.enchantment.type.EnchantmentType;
import com.github.retrooper.packetevents.protocol.item.enchantment.type.EnchantmentTypes;
import com.github.retrooper.packetevents.protocol.item.type.ItemType;
import com.github.retrooper.packetevents.protocol.item.type.ItemTypes;
import com.github.retrooper.packetevents.protocol.nbt.*;
import org.jetbrains.annotations.Nullable;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
public class ItemStack {
public static final ItemStack EMPTY = new ItemStack(ItemTypes.AIR, 0, new NBTCompound(), 0);
private final ItemType type;
private int amount;
@Nullable
private NBTCompound nbt;
private int legacyData = -1;
private boolean cachedIsEmpty = false;
private ItemStack(ItemType type, int amount, @Nullable NBTCompound nbt, int legacyData) {
this.type = type;
this.amount = amount;
this.nbt = nbt;
this.legacyData = legacyData;
updateCachedEmptyStatus();
}
public int getMaxStackSize() {
return getType().getMaxAmount();
}
public boolean isStackable() {
return this.getMaxStackSize() > 1 && (!this.isDamageableItem() || !this.isDamaged());
}
public boolean isDamageableItem() {
if (!this.cachedIsEmpty && this.getType().getMaxDurability() > 0) {
NBTCompound tag = this.getNBT();
return tag == null || !tag.getBoolean("Unbreakable");
} else {
return false;
}
}
public boolean isDamaged() {
return this.isDamageableItem() && this.getDamageValue() > 0;
}
public int getDamageValue() {
if (nbt == null) return 0;
NBTInt damage = this.nbt.getTagOfTypeOrNull("Damage", NBTInt.class);
return damage == null ? 0 : damage.getAsInt();
}
public void setDamageValue(int damage) {
this.getOrCreateTag().setTag("Damage", new NBTInt(Math.max(0, damage)));
}
public int getMaxDamage() {
return this.getType().getMaxDurability();
}
public NBTCompound getOrCreateTag() {
if (this.nbt == null) {
this.nbt = new NBTCompound();
}
return this.nbt;
}
private void updateCachedEmptyStatus() {
cachedIsEmpty = isEmpty();
}
public ItemType getType() {
return cachedIsEmpty ? ItemTypes.AIR : type;
}
public int getAmount() {
return cachedIsEmpty ? 0 : amount;
}
public void shrink(int amount) {
this.setAmount(this.getAmount() - amount);
}
public void grow(int amount) {
this.setAmount(this.getAmount() + amount);
}
public void setAmount(int amount) {
this.amount = amount;
updateCachedEmptyStatus();
}
public ItemStack split(int toTake) {
int i = Math.min(toTake, getAmount());
ItemStack itemstack = this.copy();
itemstack.setAmount(i);
this.shrink(i);
return itemstack;
}
public ItemStack copy() {
return cachedIsEmpty ? EMPTY : new ItemStack(type, amount, nbt == null ? new NBTCompound() : nbt.copy(), legacyData);
}
@Nullable
public NBTCompound getNBT() {
return nbt;
}
public void setNBT(NBTCompound nbt) {
this.nbt = nbt;
}
public int getLegacyData() {
return legacyData;
}
public void setLegacyData(int legacyData) {
this.legacyData = legacyData;
}
public boolean isEnchantable() {
if (getType() == ItemTypes.BOOK) return getAmount() == 1;
if (getType() == ItemTypes.ENCHANTED_BOOK) return false;
return getMaxStackSize() == 1 && canBeDepleted() && !isEnchanted();
}
public boolean isEnchanted() {
if (!isEmpty() && this.nbt != null && this.nbt.getCompoundListTagOrNull("Enchantments") != null) {
return !this.nbt.getCompoundListTagOrNull("Enchantments").isEmpty();
} else {
return false;
}
}
private static List<Enchantment> getEnchantments(@Nullable NBTCompound nbt) {
if (nbt == null || nbt.getCompoundListTagOrNull("Enchantments") == null)
return new ArrayList<>(0);
NBTList<NBTCompound> nbtList = nbt.getCompoundListTagOrNull("Enchantments");
List<NBTCompound> compounds = nbtList.getTags();
List<Enchantment> enchantments = new ArrayList<>(compounds.size());
for (NBTCompound compound : compounds) {
String id = compound.getStringTagValueOrNull("id");
EnchantmentType type = EnchantmentTypes.getByName(id);
if (type != null) {
NBTShort levelTag = compound.getTagOfTypeOrNull("lvl", NBTShort.class);
int level = levelTag.getAsInt();
Enchantment enchantment = Enchantment.builder().type(type).level(level).build();
enchantments.add(enchantment);
}
}
return enchantments;
}
public List<Enchantment> getEnchantments() {
return getEnchantments(this.nbt);
}
// TODO: Test on outdated versions
public int getEnchantmentLevel(EnchantmentType enchantment) {
if (isEnchanted()) {
// isEnchanted() is true, so we can assume that nbt is not null
assert nbt != null;
for (NBTCompound base : nbt.getCompoundListTagOrNull("Enchantments").getTags()) {
NBTString string = base.getTagOfTypeOrNull("id", NBTString.class);
if (string != null && enchantment == EnchantmentTypes.getByName(string.getValue())) {
return base.getTagOfTypeOrNull("lvl", NBTShort.class).getAsInt();
}
}
}
return 0;
}
public void setEnchantments(List<Enchantment> enchantments) {
nbt = getOrCreateTag(); // Create tag if null
if (enchantments.isEmpty()) {
//Let us clear the enchantments
if (nbt.getTagOrNull("Enchantments") != null) {
nbt.removeTag("Enchantments");
}
}
else {
List<NBTCompound> list = new ArrayList<>();
for (Enchantment enchantment : enchantments) {
NBTCompound compound = new NBTCompound();
compound.setTag("id", new NBTString(enchantment.getType().getName().toString()));
compound.setTag("lvl", new NBTShort((short) enchantment.getLevel()));
list.add(compound);
}
assert nbt != null; // NBT was created in getOrCreateTag()
nbt.setTag("Enchantments", new NBTList<>(NBTType.COMPOUND, list));
}
}
public boolean canBeDepleted() {
return this.getType().getMaxDurability() > 0;
}
public boolean is(ItemType type) {
return this.getType() == type;
}
public static boolean isSameItemSameTags(ItemStack stack, ItemStack otherStack) {
return stack.is(otherStack.getType()) && ItemStack.tagMatches(stack, otherStack);
}
public static boolean tagMatches(ItemStack left, ItemStack right) {
return left.isEmpty() && right.isEmpty() || (!left.isEmpty() && !right.isEmpty() && ((left.nbt != null || right.nbt == null) && (left.nbt == null || left.nbt.equals(right.nbt))));
}
@Override
public boolean equals(Object obj) {
if (this == obj)
return true;
if (obj instanceof ItemStack) {
ItemStack itemStack = (ItemStack) obj;
return getType().equals(itemStack.getType())
&& amount == itemStack.amount
&& Objects.equals(nbt, itemStack.nbt)
&& legacyData == itemStack.legacyData;
}
return false;
}
@Override
public String toString() {
if (cachedIsEmpty) {
return "ItemStack[null]";
} else {
String identifier = type == null ? "null" : type.getName().toString();
int maxAmount = getType().getMaxAmount();
return "ItemStack[type=" + identifier + ", amount=" + amount + "/" + maxAmount
+ ", nbt tag names: " + (nbt != null ? nbt.getTagNames() : "[null]") + ", legacyData=" + legacyData + "]";
}
}
public boolean isEmpty() {
return type == null || type == ItemTypes.AIR || amount <= 0;
}
public static Builder builder() {
return new Builder();
}
public static class Builder {
private ItemType type;
private int amount = 1;
private NBTCompound nbt = null;
private int legacyData = -1;
private List<Enchantment> enchantments = null;
public Builder type(ItemType type) {
this.type = type;
return this;
}
public Builder amount(int amount) {
this.amount = amount;
return this;
}
public Builder nbt(NBTCompound nbt) {
this.nbt = nbt;
List<Enchantment> nbtEnchantments = getEnchantments(nbt);
// This assumes logically, if already set enchants before NBT, then they would still want the enchants
if (!nbtEnchantments.isEmpty()) {
this.enchantments = nbtEnchantments;
}
return this;
}
public Builder legacyData(int legacyData) {
this.legacyData = legacyData;
return this;
}
/**
* Side effect: This will cause NBT to be created if it is null
* This may affect some client sided inventory operations and may cause a desync
*
* @param enchantments The enchantments to set
* @return This builder
*/
public Builder enchantments(List<Enchantment> enchantments) {
this.enchantments = enchantments;
return this;
}
public Builder addEnchantment(Enchantment enchantment) {
if (enchantments == null) {
enchantments = new ArrayList<>();
}
this.enchantments.add(enchantment);
return this;
}
public ItemStack build() {
ItemStack stack = new ItemStack(type, amount, nbt, legacyData);
if (enchantments != null) {
stack.setEnchantments(enchantments);
}
return stack;
}
}
}
@@ -1,71 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.item.enchantment;
import com.github.retrooper.packetevents.protocol.item.enchantment.type.EnchantmentType;
import com.github.retrooper.packetevents.protocol.item.enchantment.type.EnchantmentTypes;
public class Enchantment {
private EnchantmentType type;
private int level;
private Enchantment(EnchantmentType type, int level) {
this.type = type;
this.level = level;
}
public EnchantmentType getType() {
return type;
}
public void setType(EnchantmentType type) {
this.type = type;
}
public int getLevel() {
return level;
}
public void setLevel(int level) {
this.level = level;
}
public static Builder builder() {
return new Builder();
}
public static class Builder {
private EnchantmentType type;
private int level;
public Builder type(EnchantmentType type) {
this.type = type;
return this;
}
public Builder level(int level) {
this.level = level;
return this;
}
public Enchantment build() {
return new Enchantment(type, level);
}
}
}
@@ -1,24 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.item.enchantment.type;
import com.github.retrooper.packetevents.protocol.mapper.MappedEntity;
public interface EnchantmentType extends MappedEntity {
}
@@ -1,123 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.item.enchantment.type;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.resources.ResourceLocation;
import com.github.retrooper.packetevents.util.TypesBuilder;
import com.github.retrooper.packetevents.util.TypesBuilderData;
import org.jetbrains.annotations.Nullable;
import java.util.HashMap;
import java.util.Map;
public class EnchantmentTypes {
private static final Map<String, EnchantmentType> ENCHANTMENT_TYPE_MAPPINGS = new HashMap<>();
private static final Map<Byte, Map<Integer, EnchantmentType>> ENCHANTMENT_TYPE_ID_MAPPINGS = new HashMap<>();
private static final TypesBuilder TYPES_BUILDER = new TypesBuilder("enchantment/enchantment_type_mappings",
ClientVersion.V_1_12,
ClientVersion.V_1_13,
ClientVersion.V_1_14,
ClientVersion.V_1_16);
public static EnchantmentType define(String key) {
TypesBuilderData data = TYPES_BUILDER.define(key);
EnchantmentType enchantmentType = new EnchantmentType() {
private final int[] ids = data.getData();
@Override
public ResourceLocation getName() {
return data.getName();
}
@Override
public int getId(ClientVersion version) {
int index = TYPES_BUILDER.getDataIndex(version);
return ids[index];
}
@Override
public boolean equals(Object obj) {
if (obj instanceof EnchantmentType) {
return getName() == ((EnchantmentType) obj).getName();
}
return false;
}
};
ENCHANTMENT_TYPE_MAPPINGS.put(enchantmentType.getName().toString(), enchantmentType);
for (ClientVersion version : TYPES_BUILDER.getVersions()) {
int index = TYPES_BUILDER.getDataIndex(version);
Map<Integer, EnchantmentType> typeIdMap = ENCHANTMENT_TYPE_ID_MAPPINGS.computeIfAbsent((byte) index, k -> new HashMap<>());
typeIdMap.put(enchantmentType.getId(version), enchantmentType);
}
return enchantmentType;
}
@Nullable
public static EnchantmentType getByName(String name) {
return ENCHANTMENT_TYPE_MAPPINGS.get(name);
}
@Nullable
public static EnchantmentType getById(ClientVersion version, int id) {
int index = TYPES_BUILDER.getDataIndex(version);
Map<Integer, EnchantmentType> typeIdMap = ENCHANTMENT_TYPE_ID_MAPPINGS.get((byte) index);
return typeIdMap.get(id);
}
public static final EnchantmentType ALL_DAMAGE_PROTECTION = define("protection");
public static final EnchantmentType FIRE_PROTECTION = define("fire_protection");
public static final EnchantmentType FALL_PROTECTION = define("feather_falling");
public static final EnchantmentType BLAST_PROTECTION = define("blast_protection");
public static final EnchantmentType PROJECTILE_PROTECTION = define("projectile_protection");
public static final EnchantmentType RESPIRATION = define("respiration");
public static final EnchantmentType AQUA_AFFINITY = define("aqua_affinity");
public static final EnchantmentType THORNS = define("thorns");
public static final EnchantmentType DEPTH_STRIDER = define("depth_strider");
public static final EnchantmentType FROST_WALKER = define("frost_walker");
public static final EnchantmentType BINDING_CURSE = define("binding_curse");
public static final EnchantmentType SOUL_SPEED = define("soul_speed");
public static final EnchantmentType SHARPNESS = define("sharpness");
public static final EnchantmentType SMITE = define("smite");
public static final EnchantmentType BANE_OF_ARTHROPODS = define("bane_of_arthropods");
public static final EnchantmentType KNOCKBACK = define("knockback");
public static final EnchantmentType FIRE_ASPECT = define("fire_aspect");
public static final EnchantmentType MOB_LOOTING = define("looting");
public static final EnchantmentType SWEEPING_EDGE = define("sweeping");
public static final EnchantmentType BLOCK_EFFICIENCY = define("efficiency");
public static final EnchantmentType SILK_TOUCH = define("silk_touch");
public static final EnchantmentType UNBREAKING = define("unbreaking");
public static final EnchantmentType BLOCK_FORTUNE = define("fortune");
public static final EnchantmentType POWER_ARROWS = define("power");
public static final EnchantmentType PUNCH_ARROWS = define("punch");
public static final EnchantmentType FLAMING_ARROWS = define("flame");
public static final EnchantmentType INFINITY_ARROWS = define("infinity");
public static final EnchantmentType FISHING_LUCK = define("luck_of_the_sea");
public static final EnchantmentType FISHING_SPEED = define("lure");
public static final EnchantmentType LOYALTY = define("loyalty");
public static final EnchantmentType IMPALING = define("impaling");
public static final EnchantmentType RIPTIDE = define("riptide");
public static final EnchantmentType CHANNELING = define("channeling");
public static final EnchantmentType MULTISHOT = define("multishot");
public static final EnchantmentType QUICK_CHARGE = define("quick_charge");
public static final EnchantmentType PIERCING = define("piercing");
public static final EnchantmentType MENDING = define("mending");
public static final EnchantmentType VANISHING_CURSE = define("vanishing_curse");
}
@@ -1,42 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.item.type;
import com.github.retrooper.packetevents.protocol.mapper.MappedEntity;
import com.github.retrooper.packetevents.protocol.world.states.type.StateType;
import org.jetbrains.annotations.Nullable;
import java.util.Set;
public interface ItemType extends MappedEntity {
int getMaxAmount();
int getMaxDurability();
boolean isMusicDisc();
ItemType getCraftRemainder();
@Nullable
StateType getPlacedType();
Set<ItemTypes.ItemAttribute> getAttributes();
boolean hasAttribute(ItemTypes.ItemAttribute attribute);
}
@@ -1,12 +0,0 @@
package com.github.retrooper.packetevents.protocol.mapper;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.resources.ResourceLocation;
public interface LegacyMappedEntity {
ResourceLocation getName();
int getLegacyId(ClientVersion version);
}
@@ -1,28 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.mapper;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
import com.github.retrooper.packetevents.resources.ResourceLocation;
public interface MappedEntity {
ResourceLocation getName();
int getId(ClientVersion version);
}
@@ -1,29 +0,0 @@
/*
* This file is part of packetevents - https://github.com/retrooper/packetevents
* Copyright (C) 2021 retrooper and contributors
*
* 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 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.mapper;
import com.github.retrooper.packetevents.protocol.player.ClientVersion;
public interface StaticMappedEntity extends MappedEntity{
int getId();
default int getId(ClientVersion version) {
return getId();
}
}
@@ -1,37 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
public abstract class NBT {
public abstract NBTType<?> getType();
@Override
public abstract boolean equals(Object other);
@Override
public abstract int hashCode();
@Override
public String toString() {
return "nbt";
}
public abstract NBT copy();
}
@@ -1,92 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
public class NBTByte extends NBTNumber {
protected final byte value;
public NBTByte(byte value) {
this.value = value;
}
public NBTByte(boolean value) {
this((byte) (value ? 1 : 0));
}
@Override
public NBTType<NBTByte> getType() {
return NBTType.BYTE;
}
@Override
public byte getAsByte() {
return value;
}
@Override
public short getAsShort() {
return value;
}
@Override
public int getAsInt() {
return value;
}
@Override
public long getAsLong() {
return value;
}
@Override
public float getAsFloat() {
return value;
}
@Override
public double getAsDouble() {
return value;
}
@Override
public int hashCode() {
return Byte.hashCode(value);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTByte other = (NBTByte) obj;
return value == other.value;
}
@Override
public NBTByte copy() {
return this;
}
}
@@ -1,65 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
import java.util.Arrays;
public class NBTByteArray extends NBT {
protected final byte[] array;
public NBTByteArray(byte[] array) {
this.array = array;
}
@Override
public NBTType<NBTByteArray> getType() {
return NBTType.BYTE_ARRAY;
}
public byte[] getValue() {
return array;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTByteArray other = (NBTByteArray) obj;
return Arrays.equals(array, other.array);
}
@Override
public int hashCode() {
return Arrays.hashCode(array);
}
public NBTByteArray copy() {
byte[] abyte = new byte[this.array.length];
System.arraycopy(this.array, 0, abyte, 0, this.array.length);
return new NBTByteArray(abyte);
}
}
@@ -1,226 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
import java.text.MessageFormat;
import java.util.Collections;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Set;
public class NBTCompound extends NBT {
protected final Map<String, NBT> tags = new LinkedHashMap<>();
@Override
public NBTType<NBTCompound> getType() {
return NBTType.COMPOUND;
}
public boolean isEmpty() {
return tags.isEmpty();
}
public Set<String> getTagNames() {
return Collections.unmodifiableSet(tags.keySet());
}
public Map<String, NBT> getTags() {
return Collections.unmodifiableMap(tags);
}
public NBT getTagOrThrow(String key) {
NBT tag = getTagOrNull(key);
if (tag == null) {
throw new IllegalStateException(MessageFormat.format("NBT {0} does not exist", key));
}
return tag;
}
public NBT getTagOrNull(String key) {
return tags.get(key);
}
@SuppressWarnings("unchecked")
public <T extends NBT> T getTagOfTypeOrThrow(String key, Class<T> type) {
NBT tag = getTagOrThrow(key);
if (type.isInstance(tag)) {
return (T) tag;
} else {
throw new IllegalStateException(MessageFormat.format("NBT {0} has unexpected type, expected {1}, but got {2}", key, type, tag.getClass()));
}
}
@SuppressWarnings("unchecked")
public <T extends NBT> T getTagOfTypeOrNull(String key, Class<T> type) {
NBT tag = getTagOrNull(key);
if (type.isInstance(tag)) {
return (T) tag;
}
return null;
}
@SuppressWarnings("unchecked")
public <T extends NBT> NBTList<T> getTagListOfTypeOrThrow(String key, Class<T> type) {
NBTList<? extends NBT> list = getTagOfTypeOrThrow(key, NBTList.class);
if (!type.isAssignableFrom(list.getTagsType().getNBTClass())) {
throw new IllegalStateException(MessageFormat.format("NBTList {0} tags type has unexpected type, expected {1}, but got {2}", key, type, list.getTagsType().getNBTClass()));
}
return (NBTList<T>) list;
}
@SuppressWarnings("unchecked")
public <T extends NBT> NBTList<T> getTagListOfTypeOrNull(String key, Class<T> type) {
NBTList<? extends NBT> list = getTagOfTypeOrNull(key, NBTList.class);
if ((list != null) && type.isAssignableFrom(list.getTagsType().getNBTClass())) {
return (NBTList<T>) list;
}
return null;
}
public NBTCompound getCompoundTagOrThrow(String key) {
return getTagOfTypeOrThrow(key, NBTCompound.class);
}
public NBTCompound getCompoundTagOrNull(String key) {
return getTagOfTypeOrNull(key, NBTCompound.class);
}
public NBTNumber getNumberTagOrThrow(String key) {
return getTagOfTypeOrThrow(key, NBTNumber.class);
}
public NBTNumber getNumberTagOrNull(String key) {
return getTagOfTypeOrNull(key, NBTNumber.class);
}
public NBTString getStringTagOrThrow(String key) {
return getTagOfTypeOrThrow(key, NBTString.class);
}
public NBTString getStringTagOrNull(String key) {
return getTagOfTypeOrNull(key, NBTString.class);
}
public NBTList<NBTCompound> getCompoundListTagOrThrow(String key) {
return getTagListOfTypeOrThrow(key, NBTCompound.class);
}
public NBTList<NBTCompound> getCompoundListTagOrNull(String key) {
return getTagListOfTypeOrNull(key, NBTCompound.class);
}
public NBTList<NBTNumber> getNumberTagListTagOrThrow(String key) {
return getTagListOfTypeOrThrow(key, NBTNumber.class);
}
public NBTList<NBTNumber> getNumberListTagOrNull(String key) {
return getTagListOfTypeOrNull(key, NBTNumber.class);
}
public NBTList<NBTString> getStringListTagOrThrow(String key) {
return getTagListOfTypeOrThrow(key, NBTString.class);
}
public NBTList<NBTString> getStringListTagOrNull(String key) {
return getTagListOfTypeOrNull(key, NBTString.class);
}
public String getStringTagValueOrThrow(String key) {
return getStringTagOrThrow(key).getValue();
}
public String getStringTagValueOrNull(String key) {
NBT tag = getTagOrNull(key);
if (tag instanceof NBTString) {
return ((NBTString) tag).getValue();
}
return null;
}
public String getStringTagValueOrDefault(String key, String defaultValue) {
NBT tag = getTagOrNull(key);
if (tag instanceof NBTString) {
return ((NBTString) tag).getValue();
}
return defaultValue;
}
public NBT removeTag(String key) {
return tags.remove(key);
}
@SuppressWarnings("unchecked")
public <T extends NBT> T removeTagAndReturnIfType(String key, Class<T> type) {
NBT tag = removeTag(key);
if (type.isInstance(tag)) {
return (T) tag;
}
return null;
}
@SuppressWarnings("unchecked")
public <T extends NBT> NBTList<T> removeTagAndReturnIfListType(String key, Class<T> type) {
NBTList<?> list = removeTagAndReturnIfType(key, NBTList.class);
if ((list != null) && type.isAssignableFrom(list.getTagsType().getNBTClass())) {
return (NBTList<T>) list;
}
return null;
}
public void setTag(String key, NBT tag) {
if (tag != null) {
tags.put(key, tag);
} else {
tags.remove(key);
}
}
public NBTCompound copy() {
NBTCompound clone = new NBTCompound();
for (Map.Entry<String, NBT> entry : tags.entrySet()) {
clone.setTag(entry.getKey(), entry.getValue().copy());
}
return clone;
}
public boolean getBoolean(String string) {
NBTByte nbtByte = this.getTagOfTypeOrNull(string, NBTByte.class);
// Empty byte tags are considered 0
byte byteValue = nbtByte == null ? 0 : nbtByte.getAsByte();
return byteValue != 0;
}
@Override
public boolean equals(Object other) {
if (other instanceof NBTCompound) {
if (isEmpty() && ((NBTCompound) other).isEmpty()) {
return true;
}
return tags.equals(((NBTCompound) other).tags);
}
return false;
}
@Override
public int hashCode() {
return tags.hashCode();
}
}
@@ -1,88 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
public class NBTDouble extends NBTNumber {
protected final double value;
public NBTDouble(double value) {
this.value = value;
}
@Override
public NBTType<NBTDouble> getType() {
return NBTType.DOUBLE;
}
@Override
public byte getAsByte() {
return (byte) value;
}
@Override
public short getAsShort() {
return (short) value;
}
@Override
public int getAsInt() {
return (int) value;
}
@Override
public long getAsLong() {
return (long) value;
}
@Override
public float getAsFloat() {
return (float) value;
}
@Override
public double getAsDouble() {
return value;
}
@Override
public int hashCode() {
return Double.hashCode(value);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTDouble other = (NBTDouble) obj;
return Double.doubleToLongBits(value) == Double.doubleToLongBits(other.value);
}
@Override
public NBTDouble copy() {
return this;
}
}
@@ -1,50 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
public class NBTEnd extends NBT {
public static final NBTEnd INSTANCE = new NBTEnd();
@Override
public NBTType<NBTEnd> getType() {
return NBTType.END;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
return getClass() == obj.getClass();
}
@Override
public int hashCode() {
return 0;
}
@Override
public NBTEnd copy() {
return this;
}
}
@@ -1,88 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
public class NBTFloat extends NBTNumber {
protected final float value;
public NBTFloat(float value) {
this.value = value;
}
@Override
public NBTType<NBTFloat> getType() {
return NBTType.FLOAT;
}
@Override
public byte getAsByte() {
return (byte) value;
}
@Override
public short getAsShort() {
return (short) value;
}
@Override
public int getAsInt() {
return (int) value;
}
@Override
public long getAsLong() {
return (long) value;
}
@Override
public float getAsFloat() {
return value;
}
@Override
public double getAsDouble() {
return value;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTFloat other = (NBTFloat) obj;
return Float.floatToIntBits(value) == Float.floatToIntBits(other.value);
}
@Override
public int hashCode() {
return Float.hashCode(value);
}
@Override
public NBTFloat copy() {
return this;
}
}
@@ -1,88 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
public class NBTInt extends NBTNumber {
protected final int value;
public NBTInt(int value) {
this.value = value;
}
@Override
public NBTType<NBTInt> getType() {
return NBTType.INT;
}
@Override
public byte getAsByte() {
return (byte) value;
}
@Override
public short getAsShort() {
return (short) value;
}
@Override
public int getAsInt() {
return value;
}
@Override
public long getAsLong() {
return value;
}
@Override
public float getAsFloat() {
return value;
}
@Override
public double getAsDouble() {
return value;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTInt other = (NBTInt) obj;
return value == other.value;
}
@Override
public int hashCode() {
return Integer.hashCode(value);
}
@Override
public NBTInt copy() {
return this;
}
}
@@ -1,66 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
import java.util.Arrays;
public class NBTIntArray extends NBT {
protected final int[] array;
public NBTIntArray(int[] array) {
this.array = array;
}
@Override
public NBTType<NBTIntArray> getType() {
return NBTType.INT_ARRAY;
}
public int[] getValue() {
return array;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTIntArray other = (NBTIntArray) obj;
return Arrays.equals(array, other.array);
}
@Override
public int hashCode() {
return Arrays.hashCode(array);
}
@Override
public NBTIntArray copy() {
int[] aint = new int[this.array.length];
System.arraycopy(this.array, 0, aint, 0, this.array.length);
return new NBTIntArray(aint);
}
}
@@ -1,125 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
import java.text.MessageFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
public class NBTList<T extends NBT> extends NBT {
protected final NBTType<T> type;
protected final List<T> tags = new ArrayList<>();
public NBTList(NBTType<T> type) {
this.type = type;
}
public NBTList(NBTType<T> type, List<T> tags) {
this.type = type;
this.tags.addAll(tags);
}
public static NBTList<NBTCompound> createCompoundList() {
return new NBTList<>(NBTType.COMPOUND);
}
public static NBTList<NBTString> createStringList() {
return new NBTList<>(NBTType.STRING);
}
@Override
@SuppressWarnings("rawtypes")
public NBTType<NBTList> getType() {
return NBTType.LIST;
}
public NBTType<T> getTagsType() {
return type;
}
public boolean isEmpty() {
return tags.isEmpty();
}
public int size() {
return tags.size();
}
public List<T> getTags() {
return Collections.unmodifiableList(tags);
}
public T getTag(int index) {
return tags.get(index);
}
public void setTag(int index, T tag) {
validateAddTag(tag);
tags.set(index, tag);
}
public void addTag(int index, T tag) {
validateAddTag(tag);
tags.add(index, tag);
}
public void addTag(T tag) {
validateAddTag(tag);
tags.add(tag);
}
protected void validateAddTag(T tag) {
if (type != tag.getType()) {
throw new IllegalArgumentException(MessageFormat.format("Invalid tag type. Expected {0}, got {1}.", type.getNBTClass(), tag.getClass()));
}
}
@SuppressWarnings("unchecked")
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTList<T> other = (NBTList<T>) obj;
return Objects.equals(type, other.type) && Objects.equals(tags, other.tags);
}
@Override
public int hashCode() {
return Objects.hash(type, tags);
}
@Override
public NBTList<T> copy() {
List<T> newTags = new ArrayList<>();
for (T tag : this.tags) {
newTags.add((T) tag.copy());
}
return new NBTList<>(type, newTags);
}
}
@@ -1,88 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
public class NBTLong extends NBTNumber {
protected final long value;
public NBTLong(long value) {
this.value = value;
}
@Override
public NBTType<NBTLong> getType() {
return NBTType.LONG;
}
@Override
public byte getAsByte() {
return (byte) value;
}
@Override
public short getAsShort() {
return (short) value;
}
@Override
public int getAsInt() {
return (int) value;
}
@Override
public long getAsLong() {
return value;
}
@Override
public float getAsFloat() {
return value;
}
@Override
public double getAsDouble() {
return value;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTLong other = (NBTLong) obj;
return value == other.value;
}
@Override
public int hashCode() {
return Long.hashCode(value);
}
@Override
public NBTLong copy() {
return this;
}
}
@@ -1,66 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
import java.util.Arrays;
public class NBTLongArray extends NBT {
protected final long[] array;
public NBTLongArray(long[] array) {
this.array = array;
}
@Override
public NBTType<NBTLongArray> getType() {
return NBTType.LONG_ARRAY;
}
public long[] getValue() {
return array;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTLongArray other = (NBTLongArray) obj;
return Arrays.equals(array, other.array);
}
@Override
public int hashCode() {
return Arrays.hashCode(array);
}
@Override
public NBTLongArray copy() {
long[] along = new long[this.array.length];
System.arraycopy(this.array, 0, along, 0, this.array.length);
return new NBTLongArray(along);
}
}
@@ -1,35 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
public abstract class NBTNumber extends NBT {
public abstract byte getAsByte();
public abstract short getAsShort();
public abstract int getAsInt();
public abstract long getAsLong();
public abstract float getAsFloat();
public abstract double getAsDouble();
}
@@ -1,87 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
public class NBTShort extends NBTNumber {
protected final short value;
public NBTShort(short value) {
this.value = value;
}
@Override
public NBTType<NBTShort> getType() {
return NBTType.SHORT;
}
@Override
public byte getAsByte() {
return (byte) value;
}
@Override
public short getAsShort() {
return value;
}
@Override
public int getAsInt() {
return value;
}
@Override
public long getAsLong() {
return value;
}
@Override
public float getAsFloat() {
return value;
}
@Override
public double getAsDouble() {
return value;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTShort other = (NBTShort) obj;
return value == other.value;
}
@Override
public int hashCode() {
return Short.hashCode(value);
}
@Override
public NBTShort copy() {
return this;
}
}
@@ -1,64 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
import java.util.Objects;
public class NBTString extends NBT {
protected final String string;
public NBTString(String string) {
this.string = string;
}
@Override
public NBTType<NBTString> getType() {
return NBTType.STRING;
}
public String getValue() {
return string;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTString other = (NBTString) obj;
return Objects.equals(string, other.string);
}
@Override
public int hashCode() {
return Objects.hash(string);
}
@Override
public NBTString copy() {
return this;
}
}
@@ -1,76 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt;
import java.util.Objects;
public class NBTType<T extends NBT> {
public static final NBTType<NBTEnd> END = new NBTType<>(NBTEnd.class);
public static final NBTType<NBTByte> BYTE = new NBTType<>(NBTByte.class);
public static final NBTType<NBTShort> SHORT = new NBTType<>(NBTShort.class);
public static final NBTType<NBTInt> INT = new NBTType<>(NBTInt.class);
public static final NBTType<NBTLong> LONG = new NBTType<>(NBTLong.class);
public static final NBTType<NBTFloat> FLOAT = new NBTType<>(NBTFloat.class);
public static final NBTType<NBTDouble> DOUBLE = new NBTType<>(NBTDouble.class);
public static final NBTType<NBTByteArray> BYTE_ARRAY = new NBTType<>(NBTByteArray.class);
public static final NBTType<NBTString> STRING = new NBTType<>(NBTString.class);
@SuppressWarnings("rawtypes")
public static final NBTType<NBTList> LIST = new NBTType<>(NBTList.class);
public static final NBTType<NBTCompound> COMPOUND = new NBTType<>(NBTCompound.class);
public static final NBTType<NBTIntArray> INT_ARRAY = new NBTType<>(NBTIntArray.class);
public static final NBTType<NBTLongArray> LONG_ARRAY = new NBTType<>(NBTLongArray.class);
protected final Class<T> clazz;
protected NBTType(Class<T> clazz) {
this.clazz = clazz;
}
public Class<T> getNBTClass() {
return clazz;
}
@Override
public String toString() {
return clazz.getSimpleName();
}
@SuppressWarnings("unchecked")
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
NBTType<T> other = (NBTType<T>) obj;
return Objects.equals(clazz, other.clazz);
}
@Override
public int hashCode() {
return clazz.hashCode();
}
}
@@ -1,95 +0,0 @@
/*
* This file is part of ProtocolSupport - https://github.com/ProtocolSupport/ProtocolSupport
* Copyright (C) 2021 ProtocolSupport
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.github.retrooper.packetevents.protocol.nbt.codec;
import com.github.retrooper.packetevents.manager.server.ServerVersion;
import com.github.retrooper.packetevents.netty.buffer.ByteBufInputStream;
import com.github.retrooper.packetevents.netty.buffer.ByteBufOutputStream;
import com.github.retrooper.packetevents.netty.buffer.ByteBufHelper;
import com.github.retrooper.packetevents.protocol.nbt.NBTCompound;
import com.github.retrooper.packetevents.protocol.nbt.NBTEnd;
import com.github.retrooper.packetevents.protocol.nbt.serializer.DefaultNBTSerializer;
import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.IOException;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;
public class NBTCodec {
public static NBTCompound readNBT(Object byteBuf, ServerVersion serverVersion) {
if (serverVersion.isNewerThanOrEquals(ServerVersion.V_1_8)) {
try {
return (NBTCompound) DefaultNBTSerializer.INSTANCE.deserializeTag(
new ByteBufInputStream(byteBuf));
} catch (IOException e) {
e.printStackTrace();
}
}
else {
try {
final short length = ByteBufHelper.readShort(byteBuf);
if (length < 0) {
return null;
}
Object slicedBuffer = ByteBufHelper.readSlice(byteBuf, length);
try (DataInputStream stream = new DataInputStream(
new GZIPInputStream(new ByteBufInputStream(slicedBuffer)))) {
return (NBTCompound) DefaultNBTSerializer.INSTANCE.deserializeTag(stream);
}
}
catch (IOException ex) {
throw new IllegalStateException(ex);
}
}
return null;
}
public static void writeNBT(Object byteBuf, ServerVersion serverVersion, NBTCompound tag) {
if (serverVersion.isNewerThanOrEquals(ServerVersion.V_1_8)) {
try (ByteBufOutputStream outputStream = new ByteBufOutputStream(byteBuf)) {
if (tag != null) {
DefaultNBTSerializer.INSTANCE.serializeTag(outputStream, tag);
} else {
DefaultNBTSerializer.INSTANCE.serializeTag(outputStream, NBTEnd.INSTANCE);
}
} catch (IOException e) {
throw new IllegalStateException(e);
}
}
else {
if (tag == null) {
ByteBufHelper.writeShort(byteBuf, -1);
} else {
int lengthWriterIndex = ByteBufHelper.writerIndex(byteBuf);
ByteBufHelper.writeShort(byteBuf, 0);
int writerIndexDataStart = ByteBufHelper.writerIndex(byteBuf);
try (DataOutputStream outputstream = new DataOutputStream(new GZIPOutputStream(new ByteBufOutputStream(byteBuf)))) {
DefaultNBTSerializer.INSTANCE.serializeTag(outputstream, tag);
} catch (Exception e) {
throw new IllegalStateException(e);
}
int writerIndexDataEnd = ByteBufHelper.writerIndex(byteBuf);
ByteBufHelper.writerIndex(byteBuf, lengthWriterIndex);
ByteBufHelper.writeShort(byteBuf, writerIndexDataEnd - writerIndexDataStart);
ByteBufHelper.writerIndex(byteBuf, writerIndexDataEnd);
}
}
}
}
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