Updated Fully for 1.20.1

Author: Hexeption

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.jar

@@ -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