Revert "Update to 1.18.1. Runs but Wither is broken."

This reverts commit d3c5286.

build.gradle

@@ -2,18 +2,19 @@ buildscript {
     repositories {
         maven { url = 'https://files.minecraftforge.net/maven' }
         maven { url = 'https://repo.spongepowered.org/repository/maven-public/' }
-        //maven { url = 'https://maven.parchmentmc.org' }
+        maven { url = 'https://maven.parchmentmc.org' }
+        jcenter()
         mavenCentral()
     }
     dependencies {
         classpath group: 'net.minecraftforge.gradle', name: 'ForgeGradle', version: '5.1.+', changing: true
         classpath group: 'org.spongepowered', name: 'mixingradle', version: '0.7-SNAPSHOT'
-        //classpath 'org.parchmentmc:librarian:1.+'
+        classpath 'org.parchmentmc:librarian:1.+'
     }
 }
 apply plugin: 'net.minecraftforge.gradle'
 // Only edit below this line, the above code adds and enables the necessary things for Forge to be setup.
-//apply plugin: 'org.parchmentmc.librarian.forgegradle'
+apply plugin: 'org.parchmentmc.librarian.forgegradle'
 apply plugin: 'org.spongepowered.mixin'
 apply plugin: 'eclipse'
 apply plugin: 'maven-publish'
@@ -22,15 +23,15 @@ version = "${mod_version}-mc${mc_version}"
 group = 'insane96mcp.progressivebosses' // http://maven.apache.org/guides/mini/guide-naming-conventions.html
 archivesBaseName = 'ProgressiveBosses'
 
-java.toolchain.languageVersion = JavaLanguageVersion.of(17) // Need this here so eclipse task generates correctly.
+sourceCompatibility = targetCompatibility = compileJava.sourceCompatibility = compileJava.targetCompatibility = '1.8' // Need this here so eclipse task generates correctly.
 
 minecraft {
     // The mappings can be changed at any time, and must be in the following format.
     // snapshot_YYYYMMDD   Snapshot are built nightly.
     // stable_#            Stables are built at the discretion of the MCP team.
     // Use non-default mappings at your own risk. they may not always work.
     // Simply re-run your setup task after changing the mappings to update your workspace.
-    mappings channel: 'official', version: '1.18.1'
+    mappings channel: 'parchment', version: '2021.10.17-1.16.5'
     // makeObfSourceJar = false // an Srg named sources jar is made by default. uncomment this to disable.
 
     accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')
@@ -106,19 +107,22 @@ dependencies {
     // Specify the version of Minecraft to use, If this is any group other then 'net.minecraft' it is assumed
     // that the dep is a ForgeGradle 'patcher' dependency. And it's patches will be applied.
     // The userdev artifact is a special name and will get all sorts of transformations applied to it.
-    minecraft 'net.minecraftforge:forge:1.18.1-39.0.0'
+    minecraft 'net.minecraftforge:forge:1.16.5-36.2.9'
 
     // Mixin annotation processor - generates the refmap
     //annotationProcessor 'org.spongepowered:mixin:0.8.3:processor'
     // Prevent Mixin annotation processor from getting into IntelliJ's annotation processor settings
     // This allows 'Settings > Build, Execution, and Deployment > Build Tools > Gradle > Build and run using' set to IntelliJ to work correctly
-    annotationProcessor "org.spongepowered:mixin:${mixin_version}:processor"
+    if (System.getProperty('idea.sync.active') != 'true') {
+        // Mixin annotation processor - generates the refmap
+        annotationProcessor "org.spongepowered:mixin:${mixin_version}:processor"
+    }
     // You may put jars on which you depend on in ./libs or you may define them like so..
     implementation fg.deobf("blank:InsaneLib:${lib_version}-mc${mc_version}")
     // compile "some.group:artifact:version"
 
-    //implementation fg.deobf("curse.maven:endergetic-291509:3154938")
-    //implementation fg.deobf("curse.maven:abnormals_core-382216:3147409")
+    implementation fg.deobf("curse.maven:endergetic-291509:3154938")
+    implementation fg.deobf("curse.maven:abnormals_core-382216:3147409")
 
     // Real examples
     // compile 'com.mod-buildcraft:buildcraft:6.0.8:dev'  // adds buildcraft to the dev env

gradle.properties

@@ -2,7 +2,7 @@
 # This is required to provide enough memory for the Minecraft decompilation process.
 org.gradle.jvmargs=-Xmx3G
 org.gradle.daemon=false
-mc_version=1.18.1
+mc_version=1.16.5
 mod_version=3.4.1
-lib_version=1.4.1
+lib_version=1.4.0
 mixin_version=0.8.4

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.1.1-bin.zip