diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..32830dc
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,32 @@
+name: ViaForge build
+on: [pull_request, push, workflow_dispatch]
+
+jobs:
+ build:
+ strategy:
+ matrix:
+ # Use these Java versions
+ java: [
+ 8
+ ]
+ os: [ubuntu-latest]
+ 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
+ run: chmod +x ./gradlew
+ - name: build
+ run: ./gradlew build
+ - name: capture build artifacts
+ if: ${{ runner.os == 'Linux' && matrix.java == '8' }}
+ uses: actions/upload-artifact@v2
+ with:
+ name: ViaForge-1.12.2
+ path: build/libs/
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..12f8644
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,25 @@
+# eclipse
+bin
+*.launch
+.settings
+.metadata
+.classpath
+.project
+
+# idea
+out
+*.ipr
+*.iws
+*.iml
+.idea
+
+# gradle
+build
+.gradle
+
+# other
+eclipse
+run
+
+# Files from Forge MDK
+forge*changelog.txt
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..f288702
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,674 @@
+ GNU GENERAL PUBLIC LICENSE
+ Version 3, 29 June 2007
+
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+ Preamble
+
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+software and other kinds of works.
+
+ The licenses for most software and other practical works are designed
+to take away your freedom to share and change the works. By contrast,
+the GNU General Public License is intended to guarantee your freedom to
+share and change all versions of a program--to make sure it remains free
+software for all its users. We, the Free Software Foundation, use the
+GNU General Public License for most of our software; it applies also to
+any other work released this way by its authors. You can apply it to
+your programs, too.
+
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+ If the Program specifies that a proxy can decide which future
+versions of the GNU General Public License can be used, that proxy's
+public statement of acceptance of a version permanently authorizes you
+to choose that version for the Program.
+
+ Later license versions may give you additional or different
+permissions. However, no additional obligations are imposed on any
+author or copyright holder as a result of your choosing to follow a
+later version.
+
+ 15. Disclaimer of Warranty.
+
+ THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
+APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
+HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
+OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
+THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
+IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
+ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. Limitation of Liability.
+
+ IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
+WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
+THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
+GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
+USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
+DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
+PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
+EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGES.
+
+ 17. Interpretation of Sections 15 and 16.
+
+ If the disclaimer of warranty and limitation of liability provided
+above cannot be given local legal effect according to their terms,
+reviewing courts shall apply local law that most closely approximates
+an absolute waiver of all civil liability in connection with the
+Program, unless a warranty or assumption of liability accompanies a
+copy of the Program in return for a fee.
+
+ END OF TERMS AND CONDITIONS
+
+ How to Apply These Terms to Your New Programs
+
+ If you develop a new program, and you want it to be of the greatest
+possible use to the public, the best way to achieve this is to make it
+free software which everyone can redistribute and change under these terms.
+
+ To do so, attach the following notices to the program. It is safest
+to attach them to the start of each source file to most effectively
+state the exclusion of warranty; and each file should have at least
+the "copyright" line and a pointer to where the full notice is found.
+
+
+ Copyright (C)
+
+ 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 .
+
+Also add information on how to contact you by electronic and paper mail.
+
+ If the program does terminal interaction, make it output a short
+notice like this when it starts in an interactive mode:
+
+ Copyright (C)
+ This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
+ This is free software, and you are welcome to redistribute it
+ under certain conditions; type `show c' for details.
+
+The hypothetical commands `show w' and `show c' should show the appropriate
+parts of the General Public License. Of course, your program's commands
+might be different; for a GUI interface, you would use an "about box".
+
+ You should also get your employer (if you work as a programmer) or school,
+if any, to sign a "copyright disclaimer" for the program, if necessary.
+For more information on this, and how to apply and follow the GNU GPL, see
+.
+
+ The GNU General Public License does not permit incorporating your program
+into proprietary programs. If your program is a subroutine library, you
+may consider it more useful to permit linking proprietary applications with
+the library. If this is what you want to do, use the GNU Lesser General
+Public License instead of this License. But first, please read
+.
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..6468414
--- /dev/null
+++ b/README.md
@@ -0,0 +1,43 @@
+# ViaForge
+Clientside Implementation of ViaVersion for Forge
+
+## For users
+
+### Where can I download the latest version?
+Just take a look at Curse-forge: https://www.curseforge.com/minecraft/mc-mods/viaforge
+
+### Can you add new textures and blocks from higher versions?
+No, because it is too time-consuming
+
+### ViaVersion throws an error, or I can't access a server, what should I do?
+First of all see if it's because of an installed mod, otherwise come to my Discord and tell me logs, mc version etc.
+
+### Certain collisions or other items bug, can you fix it?
+No
+
+## For developers
+
+### How does it work?
+![](images/via-expl.png)
+
+### Project Structure
+
+All ViaForge versions from Minecraft version 1.12 onwards are on the `master` branch.
+The names of the submodules indicate the version, they are always given in the format `mc-`.
+`Minecraft 1.12.2` - `mc1122`
+
+### ViaForge for Minecraft 1.8
+
+Since ForgeGradle for Minecraft 1.8 is too old, it has its own branch called `legacy-1.8`
+
+### I want ViaForge in my own utility mod
+
+Just take a look at our other Project called `ViaMCP`: https://github.com/RejectedVia/ViaMCP-Reborn
+
+## For users and developers
+
+### Discord Server
+https://discord.gg/sFzR8bZVHm
+
+### Other Via related Projects
+ViaFabric - Clientside Via implementation for Fabric: https://www.curseforge.com/minecraft/mc-mods/viafabric
diff --git a/build.gradle b/build.gradle
new file mode 100644
index 0000000..be7f695
--- /dev/null
+++ b/build.gradle
@@ -0,0 +1,3 @@
+plugins {
+ id "java"
+}
diff --git a/gradle.properties b/gradle.properties
new file mode 100644
index 0000000..6866490
--- /dev/null
+++ b/gradle.properties
@@ -0,0 +1,18 @@
+# java
+org.gradle.jvmargs=-Xmx3G
+org.gradle.daemon=false
+
+# forge
+mod_id=viaforge
+mod_name=ViaForge
+mod_version=2.0.0
+mod_base_package=de.enzaxd
+
+# mixin
+mixin_version=0.8.3
+
+# via-version
+viaprotocolhack_version=ba5dcf9ce6
+viaversion_version=4.5.2-SNAPSHOT
+viabackwards_version=4.5.2-SNAPSHOT
+viarewind_version=2.0.2-SNAPSHOT
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000..7454180
Binary files /dev/null and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000..a0f7639
--- /dev/null
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-all.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
new file mode 100755
index 0000000..c53aefa
--- /dev/null
+++ b/gradlew
@@ -0,0 +1,234 @@
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+#
+# Gradle start up script for POSIX generated by Gradle.
+#
+# Important for running:
+#
+# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+# noncompliant, but you have some other compliant shell such as ksh or
+# bash, then to run this script, type that shell name before the whole
+# command line, like:
+#
+# ksh Gradle
+#
+# Busybox and similar reduced shells will NOT work, because this script
+# requires all of these POSIX shell features:
+# * functions;
+# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+# * compound commands having a testable exit status, especially «case»;
+# * various built-in commands including «command», «set», and «ulimit».
+#
+# Important for patching:
+#
+# (2) This script targets any POSIX shell, so it avoids extensions provided
+# by Bash, Ksh, etc; in particular arrays are avoided.
+#
+# The "traditional" practice of packing multiple parameters into a
+# space-separated string is a well documented source of bugs and security
+# problems, so this is (mostly) avoided, by progressively accumulating
+# options in "$@", and eventually passing that to Java.
+#
+# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+# see the in-line comments for details.
+#
+# There are tweaks for specific operating systems such as AIX, CygWin,
+# Darwin, MinGW, and NonStop.
+#
+# (3) This script is generated from the Groovy template
+# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+# within the Gradle project.
+#
+# You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+ APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
+ [ -h "$app_path" ]
+do
+ ls=$( ls -ld "$app_path" )
+ link=${ls#*' -> '}
+ case $link in #(
+ /*) app_path=$link ;; #(
+ *) app_path=$APP_HOME$link ;;
+ esac
+done
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+
+APP_NAME="Gradle"
+APP_BASE_NAME=${0##*/}
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+ echo "$*"
+} >&2
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in #(
+ CYGWIN* ) cygwin=true ;; #(
+ Darwin* ) darwin=true ;; #(
+ MSYS* | MINGW* ) msys=true ;; #(
+ NONSTOP* ) nonstop=true ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD=$JAVA_HOME/jre/sh/java
+ else
+ JAVACMD=$JAVA_HOME/bin/java
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD=java
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+ case $MAX_FD in #(
+ max*)
+ MAX_FD=$( ulimit -H -n ) ||
+ warn "Could not query maximum file descriptor limit"
+ esac
+ case $MAX_FD in #(
+ '' | soft) :;; #(
+ *)
+ ulimit -n "$MAX_FD" ||
+ warn "Could not set maximum file descriptor limit to $MAX_FD"
+ esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+# * args from the command line
+# * the main class name
+# * -classpath
+# * -D...appname settings
+# * --module-path (only if needed)
+# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+ APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+ CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+ JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ for arg do
+ if
+ case $arg in #(
+ -*) false ;; # don't mess with options #(
+ /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
+ [ -e "$t" ] ;; #(
+ *) false ;;
+ esac
+ then
+ arg=$( cygpath --path --ignore --mixed "$arg" )
+ fi
+ # Roll the args list around exactly as many times as the number of
+ # args, so each arg winds up back in the position where it started, but
+ # possibly modified.
+ #
+ # NB: a `for` loop captures its iteration list before it begins, so
+ # changing the positional parameters here affects neither the number of
+ # iterations, nor the values presented in `arg`.
+ shift # remove old arg
+ set -- "$@" "$arg" # push replacement arg
+ done
+fi
+
+# Collect all arguments for the java command;
+# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+# shell script including quotes and variable substitutions, so put them in
+# double quotes to make sure that they get re-expanded; and
+# * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+ "-Dorg.gradle.appname=$APP_BASE_NAME" \
+ -classpath "$CLASSPATH" \
+ org.gradle.wrapper.GradleWrapperMain \
+ "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+# set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+ printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+ xargs -n1 |
+ sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+ tr '\n' ' '
+ )" '"$@"'
+
+exec "$JAVACMD" "$@"
diff --git a/gradlew.bat b/gradlew.bat
new file mode 100755
index 0000000..107acd3
--- /dev/null
+++ b/gradlew.bat
@@ -0,0 +1,89 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/images/via-expl.png b/images/via-expl.png
new file mode 100644
index 0000000..33a29fe
Binary files /dev/null and b/images/via-expl.png differ
diff --git a/mc1122/build.gradle b/mc1122/build.gradle
new file mode 100644
index 0000000..0076b6c
--- /dev/null
+++ b/mc1122/build.gradle
@@ -0,0 +1,151 @@
+buildscript {
+ repositories {
+ mavenCentral()
+ gradlePluginPortal()
+
+ maven { url = "https://maven.minecraftforge.net/" }
+ maven { url = "https://repo.spongepowered.org/repository/maven-public/" }
+ maven { url = "https://jitpack.io/" }
+ maven { url 'https://files.minecraftforge.net/maven' }
+ maven { url 'https://plugins.gradle.org/m2' }
+ }
+
+ dependencies {
+ classpath "net.minecraftforge.gradle:ForgeGradle:5.1.+"
+ classpath "org.spongepowered:mixingradle:0.7-SNAPSHOT"
+ classpath "com.github.johnrengelman:shadow:7.0.0"
+ }
+}
+
+apply plugin: "net.minecraftforge.gradle"
+apply plugin: "org.spongepowered.mixin"
+apply plugin: "com.github.johnrengelman.shadow"
+apply plugin: "java"
+
+version = "1.12.2-${mod_version}"
+group = "${mod_base_package}.${mod_id}"
+archivesBaseName = mod_id
+
+java.toolchain.languageVersion = JavaLanguageVersion.of(8)
+compileJava.options.encoding = "UTF-8"
+
+minecraft {
+ mappings channel: "stable", version: "39-1.12"
+
+ runs {
+ client {
+ workingDirectory project.file("run")
+
+ property 'forge.logging.markers', 'REGISTRIES'
+ property "forge.logging.console.level", "debug"
+
+ // mixin
+ property 'mixin.debug.export', 'true'
+ property "mixin.hotSwap", "true"
+ property "fml.coreMods.load", "de.florianmichael.viaforge.mixin.MixinLoader"
+
+ if (project.hasProperty('mc_uuid'))
+ args '--uuid', project.getProperty('mc_uuid')
+
+ if (project.hasProperty('mc_username'))
+ args '--username', project.getProperty('mc_username')
+
+ if (project.hasProperty('mc_accessToken'))
+ args '--accessToken', project.getProperty('mc_accessToken')
+
+ args '-mixin.config=' + 'mixins.' + project.getProperty('mod_id') + '.json'
+
+ mods {
+ "${mod_id}" {
+ source sourceSets.main
+ }
+ }
+ }
+ }
+}
+
+sourceSets.main.resources {
+ srcDir 'src/generated/resources'
+}
+
+repositories {
+ maven {
+ url = "https://repo.spongepowered.org/repository/maven-public"
+ }
+ maven {
+ url = "https://repo.viaversion.com"
+ }
+ maven {
+ url = "https://jitpack.io"
+ }
+}
+
+configurations {
+ include
+ implementation.extendsFrom(include)
+}
+
+// ViaProtocolHack READ-ME
+def viaLibs = [
+ "com.viaversion:viaversion:${project.viaversion_version}",
+ "com.viaversion:viabackwards:${project.viabackwards_version}",
+ "com.viaversion:viarewind-core:${project.viarewind_version}",
+ "org.yaml:snakeyaml:1.29",
+
+ "com.github.RejectedVia:ViaProtocolHack:${project.viaprotocolhack_version}"
+]
+
+dependencies {
+ minecraft "net.minecraftforge:forge:1.12.2-14.23.5.2859"
+
+ include "org.spongepowered:mixin:${mixin_version}"
+
+ for (final def via in viaLibs) {
+ implementation(via)
+ }
+
+ annotationProcessor "org.spongepowered:mixin:${mixin_version}:processor"
+ annotationProcessor "org.spongepowered:mixin:${mixin_version}:processor"
+}
+
+mixin {
+ add sourceSets.main, "mixins.${mod_id}.refmap.json"
+}
+
+jar {
+ manifest.attributes(
+ "Specification-Title": "viaforge",
+ "Specification-Vendor": "viaforge",
+ "Specification-Version": "1",
+ "Implementation-Title": project.name,
+ "Implementation-Version": "${archiveVersion}",
+ "Implementation-Vendor" :"viaforge",
+ "Implementation-Timestamp": new Date().format("yyyy-MM-dd"-"HH:mm:ssZ"),
+ "TweakClass": "org.spongepowered.asm.launch.MixinTweaker",
+ "TweakOrder": "0",
+ "FMLCorePluginContainsFMLMod": "true",
+ "FMLCorePlugin": "de.florianmichael.viaforge.mixin.MixinLoader",
+ "MixinConfigs": "mixins.${mod_id}.json",
+ "ForceLoadAsMod": "true"
+ )
+ enabled = false
+}
+
+shadowJar {
+ archiveClassifier.set("shadow")
+ compileJava.options.encoding = "UTF-8"
+ exclude "native-binaries/*"
+
+ dependencies {
+ for (final def lib in viaLibs) {
+ include(dependency(lib))
+ }
+ include(dependency("org.spongepowered:mixin:${mixin_version}"))
+ }
+}
+
+reobf {
+ shadowJar {}
+}
+
+jar.dependsOn("shadowJar")
diff --git a/mc1122/src/main/java/de/florianmichael/viaforge/GuiProtocolSelector.java b/mc1122/src/main/java/de/florianmichael/viaforge/GuiProtocolSelector.java
new file mode 100644
index 0000000..5aa7c2a
--- /dev/null
+++ b/mc1122/src/main/java/de/florianmichael/viaforge/GuiProtocolSelector.java
@@ -0,0 +1,96 @@
+package de.florianmichael.viaforge;
+
+import com.mojang.realmsclient.gui.ChatFormatting;
+import com.viaversion.viaversion.api.protocol.version.ProtocolVersion;
+import de.florianmichael.viaprotocolhack.util.VersionList;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiButton;
+import net.minecraft.client.gui.GuiScreen;
+import net.minecraft.client.gui.GuiSlot;
+import org.lwjgl.opengl.GL11;
+
+import java.io.IOException;
+
+public class GuiProtocolSelector extends GuiScreen {
+
+ public SlotList list;
+
+ private GuiScreen parent;
+
+ public GuiProtocolSelector(GuiScreen parent) {
+ this.parent = parent;
+ }
+
+ @Override
+ public void initGui() {
+ super.initGui();
+ buttonList.add(new GuiButton(1, width / 2 - 100, height - 27, 200,
+ 20, "Back"));
+
+ list = new SlotList(mc, width, height, 32, height - 32, 10);
+ }
+
+ @Override
+ protected void actionPerformed(GuiButton p_actionPerformed_1_) throws IOException {
+ list.actionPerformed(p_actionPerformed_1_);
+
+ if (p_actionPerformed_1_.id == 1)
+ mc.displayGuiScreen(parent);
+ }
+
+ @Override
+ public void handleMouseInput() throws IOException {
+ list.handleMouseInput();
+ super.handleMouseInput();
+ }
+
+ @Override
+ public void drawScreen(int p_drawScreen_1_, int p_drawScreen_2_, float p_drawScreen_3_) {
+ list.drawScreen(p_drawScreen_1_, p_drawScreen_2_, p_drawScreen_3_);
+
+ GL11.glPushMatrix();
+ GL11.glScalef(2.0F, 2.0F, 2.0F);
+ this.drawCenteredString(this.fontRenderer, ChatFormatting.GOLD + "ViaForge", this.width / 4, 6, 16777215);
+ GL11.glPopMatrix();
+
+ drawString(this.fontRenderer, "by EnZaXD/Flori2007", 1, 1, -1);
+ drawString(this.fontRenderer, "Discord: EnZaXD#6257", 1, 11, -1);
+
+ super.drawScreen(p_drawScreen_1_, p_drawScreen_2_, p_drawScreen_3_);
+ }
+
+ class SlotList extends GuiSlot {
+
+
+ public SlotList(Minecraft p_i1052_1_, int p_i1052_2_, int p_i1052_3_, int p_i1052_4_, int p_i1052_5_, int p_i1052_6_) {
+ super(p_i1052_1_, p_i1052_2_, p_i1052_3_, p_i1052_4_, p_i1052_5_, p_i1052_6_);
+ }
+
+ @Override
+ protected int getSize() {
+ return VersionList.getProtocols().size();
+ }
+
+ @Override
+ protected void elementClicked(int i, boolean b, int i1, int i2) {
+ ViaForge.targetVersion = VersionList.getProtocols().get(i).getVersion();
+ }
+
+ @Override
+ protected boolean isSelected(int i) {
+ return false;
+ }
+
+ @Override
+ protected void drawBackground() {
+ drawDefaultBackground();
+ }
+
+ @Override
+ protected void drawSlot(int i, int i1, int i2, int i3, int i4, int i5, float v) {
+ final ProtocolVersion version = VersionList.getProtocols().get(i);
+
+ drawCenteredString(mc.fontRenderer,(ViaForge.targetVersion == version.getVersion() ? ChatFormatting.GREEN.toString() : ChatFormatting.DARK_RED.toString()) + version.getName(), width / 2, i2, -1);
+ }
+ }
+}
diff --git a/mc1122/src/main/java/de/florianmichael/viaforge/ViaForge.java b/mc1122/src/main/java/de/florianmichael/viaforge/ViaForge.java
new file mode 100644
index 0000000..8a2a975
--- /dev/null
+++ b/mc1122/src/main/java/de/florianmichael/viaforge/ViaForge.java
@@ -0,0 +1,64 @@
+package de.florianmichael.viaforge;
+
+import com.viaversion.viaversion.libs.gson.JsonObject;
+import de.florianmichael.viaprotocolhack.INativeProvider;
+import de.florianmichael.viaprotocolhack.ViaProtocolHack;
+import io.netty.channel.DefaultEventLoop;
+import io.netty.channel.EventLoop;
+import net.minecraft.client.Minecraft;
+import net.minecraft.realms.RealmsSharedConstants;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
+
+import java.io.File;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.ThreadFactory;
+
+@Mod(modid = "viaforge", name = "ViaForge", version = "1.0.0")
+public class ViaForge implements INativeProvider {
+
+ public static int targetVersion = RealmsSharedConstants.NETWORK_PROTOCOL_VERSION;
+
+ @Mod.EventHandler
+ public void init(FMLPreInitializationEvent event) throws Exception {
+ ViaProtocolHack.instance().init(this, () -> System.out.println("ViaProtocolHack loaded successfully"));
+ }
+
+ @Override
+ public boolean isSinglePlayer() {
+ return Minecraft.getMinecraft().isSingleplayer();
+ }
+
+ @Override
+ public int nativeVersion() {
+ return RealmsSharedConstants.NETWORK_PROTOCOL_VERSION;
+ }
+
+ @Override
+ public int targetVersion() {
+ return targetVersion;
+ }
+
+ @Override
+ public String[] nettyOrder() {
+ return new String[] {
+ "decompress",
+ "compress"
+ };
+ }
+
+ @Override
+ public File run() {
+ return Minecraft.getMinecraft().gameDir;
+ }
+
+ @Override
+ public JsonObject createDump() {
+ return new JsonObject();
+ }
+
+ @Override
+ public EventLoop eventLoop(ThreadFactory threadFactory, ExecutorService executorService) {
+ return new DefaultEventLoop(executorService);
+ }
+}
diff --git a/mc1122/src/main/java/de/florianmichael/viaforge/mixin/MixinLoader.java b/mc1122/src/main/java/de/florianmichael/viaforge/mixin/MixinLoader.java
new file mode 100644
index 0000000..e4b66a7
--- /dev/null
+++ b/mc1122/src/main/java/de/florianmichael/viaforge/mixin/MixinLoader.java
@@ -0,0 +1,41 @@
+package de.florianmichael.viaforge.mixin;
+
+import net.minecraftforge.fml.relauncher.IFMLLoadingPlugin;
+import org.spongepowered.asm.launch.MixinBootstrap;
+import org.spongepowered.asm.mixin.MixinEnvironment;
+import org.spongepowered.asm.mixin.Mixins;
+
+import java.util.Map;
+
+public class MixinLoader implements IFMLLoadingPlugin {
+
+ public MixinLoader() {
+ System.out.println("Starting MixinBootstrap from IFMLLoadingPlugin");
+ MixinBootstrap.init();
+ Mixins.addConfiguration("mixins.viaforge.json");
+ MixinEnvironment.getDefaultEnvironment().setSide(MixinEnvironment.Side.CLIENT);
+ }
+
+ @Override
+ public String[] getASMTransformerClass() {
+ return new String[0];
+ }
+
+ @Override
+ public String getModContainerClass() {
+ return null;
+ }
+
+ @Override
+ public String getSetupClass() {
+ return null;
+ }
+
+ @Override
+ public void injectData(Map data) { }
+
+ @Override
+ public String getAccessTransformerClass() {
+ return null;
+ }
+}
diff --git a/mc1122/src/main/java/de/florianmichael/viaforge/mixin/impl/MixinGuiMainMenuGuiMultiplayerGuiServerList.java b/mc1122/src/main/java/de/florianmichael/viaforge/mixin/impl/MixinGuiMainMenuGuiMultiplayerGuiServerList.java
new file mode 100644
index 0000000..22bdf39
--- /dev/null
+++ b/mc1122/src/main/java/de/florianmichael/viaforge/mixin/impl/MixinGuiMainMenuGuiMultiplayerGuiServerList.java
@@ -0,0 +1,26 @@
+package de.florianmichael.viaforge.mixin.impl;
+
+import de.florianmichael.viaforge.GuiProtocolSelector;
+import net.minecraft.client.gui.*;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(value = {
+ GuiMainMenu.class, GuiMultiplayer.class, GuiScreenServerList.class
+})
+public class MixinGuiMainMenuGuiMultiplayerGuiServerList extends GuiScreen {
+
+ @Inject(method = "initGui", at = @At("RETURN"))
+ public void hookCustomButton(CallbackInfo ci) {
+ buttonList.add(new GuiButton(1337, 5, 6, 98, 20, "ViaForge"));
+ }
+
+ @Inject(method = "actionPerformed", at = @At("RETURN"))
+ public void handleCustomButtonAction(GuiButton p_actionPerformed_1_, CallbackInfo ci) {
+ if (p_actionPerformed_1_.id == 1337) {
+ mc.displayGuiScreen(new GuiProtocolSelector(this));
+ }
+ }
+}
diff --git a/mc1122/src/main/java/de/florianmichael/viaforge/mixin/impl/MixinNetworkManager.java b/mc1122/src/main/java/de/florianmichael/viaforge/mixin/impl/MixinNetworkManager.java
new file mode 100644
index 0000000..cc21fda
--- /dev/null
+++ b/mc1122/src/main/java/de/florianmichael/viaforge/mixin/impl/MixinNetworkManager.java
@@ -0,0 +1,21 @@
+package de.florianmichael.viaforge.mixin.impl;
+
+import de.florianmichael.viaprotocolhack.event.PipelineReorderEvent;
+import io.netty.channel.Channel;
+import net.minecraft.network.NetworkManager;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(NetworkManager.class)
+public class MixinNetworkManager {
+
+ @Shadow private Channel channel;
+
+ @Inject(method = "setCompressionThreshold", at = @At("RETURN"))
+ public void reOrderPipeline(int p_setCompressionTreshold_1_, CallbackInfo ci) {
+ channel.pipeline().fireUserEventTriggered(new PipelineReorderEvent());
+ }
+}
diff --git a/mc1122/src/main/java/de/florianmichael/viaforge/mixin/impl/MixinNetworkManagerSub5.java b/mc1122/src/main/java/de/florianmichael/viaforge/mixin/impl/MixinNetworkManagerSub5.java
new file mode 100644
index 0000000..80c0dcc
--- /dev/null
+++ b/mc1122/src/main/java/de/florianmichael/viaforge/mixin/impl/MixinNetworkManagerSub5.java
@@ -0,0 +1,33 @@
+package de.florianmichael.viaforge.mixin.impl;
+
+import com.viaversion.viaversion.api.connection.UserConnection;
+import com.viaversion.viaversion.connection.UserConnectionImpl;
+import com.viaversion.viaversion.protocol.ProtocolPipelineImpl;
+import de.florianmichael.viaforge.ViaForge;
+import de.florianmichael.viaprotocolhack.netty.CustomViaDecodeHandler;
+import de.florianmichael.viaprotocolhack.netty.CustomViaEncodeHandler;
+import de.florianmichael.viaprotocolhack.netty.NettyConstants;
+import io.netty.channel.Channel;
+import io.netty.channel.socket.SocketChannel;
+import net.minecraft.realms.RealmsSharedConstants;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(targets = "net.minecraft.network.NetworkManager$5")
+public class MixinNetworkManagerSub5 {
+
+ @Inject(method = "initChannel", at = @At(value = "TAIL"), remap = false)
+ private void onInitChannel(Channel channel, CallbackInfo ci) {
+ if (channel instanceof SocketChannel && ViaForge.targetVersion != RealmsSharedConstants.NETWORK_PROTOCOL_VERSION) {
+
+ UserConnection user = new UserConnectionImpl(channel, true);
+ new ProtocolPipelineImpl(user);
+
+ channel.pipeline()
+ .addBefore("encoder", NettyConstants.HANDLER_ENCODER_NAME, new CustomViaEncodeHandler(user))
+ .addBefore("decoder", NettyConstants.HANDLER_DECODER_NAME, new CustomViaDecodeHandler(user));
+ }
+ }
+}
diff --git a/mc1122/src/main/resources/mcmod.info b/mc1122/src/main/resources/mcmod.info
new file mode 100644
index 0000000..401c85d
--- /dev/null
+++ b/mc1122/src/main/resources/mcmod.info
@@ -0,0 +1,16 @@
+[
+ {
+ "modid": "viaforge",
+ "name": "ViaForge",
+ "description": "Clientside Implementation of ViaVersion for Forge",
+ "version": "1.0.0",
+ "mcversion": "[1.8,1.12.2]",
+ "url": "https://github.com/FlorianMichael/ViaForge",
+ "updateUrl": "",
+ "authorList": [],
+ "credits": "",
+ "logoFile": "",
+ "screenshots": [],
+ "dependencies": []
+ }
+]
diff --git a/mc1122/src/main/resources/mixins.viaforge.json b/mc1122/src/main/resources/mixins.viaforge.json
new file mode 100644
index 0000000..5e200e2
--- /dev/null
+++ b/mc1122/src/main/resources/mixins.viaforge.json
@@ -0,0 +1,15 @@
+{
+ "required": true,
+ "minVersion": "0.7.5",
+ "compatibilityLevel": "JAVA_8",
+ "package": "de.florianmichael.viaforge.mixin.impl",
+ "refmap": "mixins.viaforge.refmap.json",
+ "mixins": [
+ "MixinNetworkManager",
+ "MixinNetworkManagerSub5"
+ ],
+ "verbose": true,
+ "client": [
+ "MixinGuiMainMenuGuiMultiplayerGuiServerList"
+ ]
+}
diff --git a/mc1122/src/main/resources/pack.mcmeta b/mc1122/src/main/resources/pack.mcmeta
new file mode 100644
index 0000000..efafd46
--- /dev/null
+++ b/mc1122/src/main/resources/pack.mcmeta
@@ -0,0 +1,6 @@
+{
+ "pack": {
+ "description": "ViaForge",
+ "pack_format": 3
+ }
+}
diff --git a/settings.gradle b/settings.gradle
new file mode 100644
index 0000000..e032b8d
--- /dev/null
+++ b/settings.gradle
@@ -0,0 +1,3 @@
+rootProject.name = "ViaForge"
+include 'mc1122'
+