Updated Fully for 1.20.1

README.md

@@ -5,7 +5,7 @@
 ### :warning: WARNING :warning::  You **CANNOT** publish any code generated by this tool.
 
 ### Supported versions:
-1.13->1.20
+1.13->1.20.1
 
 ### Important
 1.17< Needs JDK 16

build.gradle

@@ -6,12 +6,13 @@ buildscript {
         gradlePluginPortal()
     }
     dependencies {
-        classpath 'net.minecraftforge.gradle:ForgeGradle:5+'
+        classpath 'net.minecraftforge.gradle:ForgeGradle:6+'
         classpath "gradle.plugin.org.jetbrains.gradle.plugin.idea-ext:gradle-idea-ext:1.1.3"
     }
 }
 
-import net.minecraftforge.forge.tasks.*
+import net.minecraftforge.gradle.common.util.Utils
+import net.minecraftforge.gradle.common.util.VersionJson
 import org.jetbrains.gradle.ext.*
 
 apply plugin: 'eclipse'
@@ -78,47 +79,52 @@ jar {
     }
 }
 
-task runclient(type: JavaExec) {
+var assetsFolder = file('run/assets')
+
+tasks.register('runclient', JavaExec) {
     group = "MCP"
     description = "Runs the client"
     classpath sourceSets.main.runtimeClasspath
     if (System.getProperty("os.name").toLowerCase().contains("mac")) {
         jvmArgs '-XstartOnFirstThread'
     }
+
+    var runFolder = file('run')
+    var versionJson = Utils.loadJson(downloadAssets.getMeta().get().getAsFile(), VersionJson.class)
+
+    workingDir runFolder
     args '--gameDir', '.'
     args '--version', minecraft_version
-    args '--assetsDir', downloadAssets.output
-    args '--assetIndex', "1.20"
+    args '--assetsDir', runFolder.relativePath(assetsFolder)
+    args '--assetIndex', versionJson.assetIndex.id
     args '--accessToken', '0'
     main 'net.minecraft.client.main.Main'
-    workingDir 'run'
 }
 
 
-
-task setup() {
+tasks.register('setup') {
     group = "MCP"
     description = "Setups the dev workspace"
     dependsOn ':extractMapped'
-    mkdir 'run/assets'
+    mkdir assetsFolder
     copy {
         from downloadAssets.output.path
-        into 'run/assets'
+        into assetsFolder
     }
 }
 
-task copyAssets {
+tasks.register('copyAssets') {
     group = "MCP"
     description = "Download and place the assets into the run folder"
     dependsOn ':downloadAssets'
     mkdir 'run/assets'
     copy {
         from downloadAssets.output.path
-        into 'run/assets'
+        into assetsFolder
     }
 }
 
-task runserver(type: JavaExec) {
+tasks.register('runserver', JavaExec) {
     mkdir 'runserver'
     group = "MCP"
     description = "Runs the server"
@@ -136,4 +142,4 @@ idea.project.settings {
             moduleName = idea.module.name + '.main'
         }
     }
-}
+}

gradle.properties

@@ -0,0 +1,6 @@
+# Sets default memory used for gradle commands. Can be overridden by user or command line properties.
+# This is required to provide enough memory for the Minecraft decompilation process.
+org.gradle.jvmargs=-Xmx6G
+org.gradle.daemon=true
+org.gradle.parallel=true
+org.gradle.configureondemand=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -55,7 +55,7 @@
 #       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
+#       https://github.com/gradle/gradle/blob/HEAD/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/.
@@ -80,13 +80,10 @@ do
     esac
 done
 
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -143,12 +140,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
     case $MAX_FD in  #(
       '' | soft) :;; #(
       *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -193,6 +194,10 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
+
+# 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"'
+
 # 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

gradlew.bat

@@ -26,6 +26,7 @@ if "%OS%"=="Windows_NT" setlocal
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%