1.19.4 RB 2

Co-authored-by: malte0811 <[email protected]>

.gitattributes

@@ -21,6 +21,3 @@ src/generated/**/*.json text eol=lf
 src/generated_test/**/.cache/cache text eol=lf
 src/generated_test/**/*.json text eol=lf
 
-# We force eclipse to use unix line endings
-ide/eclipse/template/.settings/*.prefs text eol=lf
-

.gitignore

@@ -13,9 +13,6 @@
 /classes
 *.iml
 
-# We however WANT the ide folder as it has tempaltes/configs for developing Forge.
-!ide/**
-
 #gradle
 /build
 /.gradle
@@ -26,6 +23,7 @@
 /projects/mcp/
 /projects/clean/
 /projects/forge/
+/projects/fmlonly/
 #/patches/*
 
 #occupational hazards
@@ -34,15 +32,14 @@
 /projects/**/run/
 /projects/**/*.launch
 /repo/
-src/*/generated/**/.cache/
-# Generated by gradle every import
-**/src/main/resources/META-INF/MANIFEST.MF
-/fmlloader/src/main/resources/forge_version.json
+src/generated/resources/.cache/
+src/generated_test/resources/.cache/
+src/generated_mdk/resources/.cache/
 
 #Patch rejects
-#/patches-/
-#*.patch.rej
-#/projects/*/rejects/
+/patches-/
+*.patch.rej
+/projects/*/rejects/
 
 # FML changelog
 changelog.txt
@@ -50,5 +47,3 @@ changelog.txt
 *.7z
 /logs/
 
-/ForgeRoot.ipr
-/ForgeRoot.iws

.teamcity/settings.kts

@@ -36,9 +36,9 @@ project {
     buildType(PullRequestCompatibility)
 
     params {
-        text("docker_jdk_version", "21", label = "Gradle version", description = "The version of the JDK to use during execution of tasks in a JDK.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
-        text("docker_gradle_version", "8.7", label = "Gradle version", description = "The version of Gradle to use during execution of Gradle tasks.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
-        text("git_main_branch", "1.21.x", label = "Git Main Branch", description = "The git main or default branch to use in VCS operations.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
+        text("docker_jdk_version", "17", label = "Gradle version", description = "The version of the JDK to use during execution of tasks in a JDK.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
+        text("docker_gradle_version", "7.5.1", label = "Gradle version", description = "The version of Gradle to use during execution of Gradle tasks.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
+        text("git_main_branch", "1.20.x", label = "Git Main Branch", description = "The git main or default branch to use in VCS operations.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
         text("git_branch_spec", """
                 +:refs/heads/(main*)
                 +:refs/heads/(master*)
@@ -47,6 +47,8 @@ project {
             """.trimIndent(), label = "The branch specification of the repository", description = "By default all main branches are build by the configuration. Modify this value to adapt the branches build.", display = ParameterDisplay.HIDDEN, allowEmpty = true)
         text("github_repository_name", "MinecraftForge", label = "The github repository name. Used to connect to it in VCS Roots.", description = "This is the repository slug on github. So for example `MinecraftForge` or `MinecraftForge`. It is interpolated into the global VCS Roots.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
         text("env.PUBLISHED_JAVA_ARTIFACT_ID", "forge", label = "Published artifact id", description = "The maven coordinate artifact id that has been published by this build. Can not be empty.", allowEmpty = false)
+        text("env.PUBLISHED_JAVA_FML_ARTIFACT_ID", "fmlonly", label = "Published fmlonly artifact id", description = "The maven coordinate artifact id for fml only that has been published by this build. Can not be empty.", allowEmpty = false)
+        text("env.PUBLISHED_JAVA_FML_ARTIFACT_VERSION", "0.0.0-SNAPSHOT", label = "Published fmlonly artifact version", description = "The version for fml only that has been published by this build. Can not be empty.", allowEmpty = false)
         text("env.PUBLISHED_JAVA_GROUP", "net.minecraftforge", label = "Published group", description = "The maven coordinate group that has been published by this build. Can not be empty.", allowEmpty = false)
         //These are references and not actually keys
         password("env.CROWDIN_KEY", "credentialsJSON:a3102dbe-805d-4177-9f54-3d2c2eb08fd5", display = ParameterDisplay.HIDDEN)
@@ -74,6 +76,19 @@ object Build : BuildType({
     id("MinecraftForge_MinecraftForge__Build")
     name = "Build"
     description = "Builds and Publishes the main branches of the project."
+
+    features {
+        feature {
+            id = "trigger_fml_only_files_generator"
+            type = "triggerBuildFeature"
+            param("triggers", "MinecraftForge_FilesGenerator_GeneratePages")
+            param("parameters", """
+                env.PUBLISHED_JAVA_FML_ARTIFACT_ID~env.PUBLISHED_JAVA_ARTIFACT_ID
+                env.PUBLISHED_JAVA_FML_ARTIFACT_VERSION~env.PUBLISHED_JAVA_ARTIFACT_VERSION
+                env.PUBLISHED_JAVA_GROUP
+            """.trimIndent())
+        }
+    }
 })
 
 object BuildSecondaryBranches : BuildType({

CREDITS.txt

@@ -3,7 +3,7 @@ Minecraft Forge: Credits/Thank You
 Forge is a set of tools and modifications to the Minecraft base game code to assist 
 mod developers in creating new and exciting content. It has been in development for 
 several years now, but I would like to take this time thank a few people who have 
-helped it along its way.
+helped it along it's way.
 
 First, the people who originally created the Forge projects way back in Minecraft 
 alpha. Eloraam of RedPower, and SpaceToad of Buildcraft, without their acceptiance 
@@ -11,7 +11,7 @@ of me taking over the project, who knows what Minecraft modding would be today.
 
 Secondly, someone who has worked with me, and developed some of the core features
 that allow modding to be as functional, and as simple as it is, cpw. For developing
-FML, which stabilized the client and server modding ecosystem. As well as the base
+FML, which stabelized the client and server modding ecosystem. As well as the base
 loading system that allows us to modify Minecraft's code as elegently as possible.
 
 Mezz, who has stepped up as the issue and pull request manager. Helping to keep me
@@ -45,11 +45,11 @@ and minecraft clients.
 The code is authored by cpw.
 
 It began by partially implementing an API defined by the client side ModLoader, authored by Risugami.
-https://www.minecraftforum.net/topic/75440-
+http://www.minecraftforum.net/topic/75440-
 This support has been dropped as of Minecraft release 1.7, as Risugami no longer maintains ModLoader.
 
 It also contains suggestions and hints and generous helpings of code from LexManos, author of MinecraftForge.
-https://minecraftforge.net/
+http://www.minecraftforge.net/
 
 Additionally, it contains an implementation of topological sort based on that 
 published at http://keithschwarz.com/interesting/code/?dir=topological-sort

Jenkinsfile

@@ -0,0 +1,125 @@
+@Library('forge-shared-library')_
+
+pipeline {
+    options {
+        disableConcurrentBuilds()
+    }
+    agent {
+        docker {
+            image 'gradle:7-jdk16'
+            //args '-v forgegc:/home/gradle/.gradle_cache/'
+        }
+    }
+    environment {
+        GRADLE_ARGS = '--no-daemon --console=plain' // No daemon for now as FG3 kinda derps. //'-Dorg.gradle.daemon.idletimeout=5000'
+        DISCORD_WEBHOOK = credentials('forge-discord-jenkins-webhook')
+        DISCORD_PREFIX = "Job: Forge Branch: ${BRANCH_NAME} Build: #${BUILD_NUMBER}"
+        JENKINS_HEAD = 'https://wiki.jenkins-ci.org/download/attachments/2916393/headshot.png'
+    }
+
+    stages {
+        stage('notify_start') {
+            when {
+                not {
+                    changeRequest()
+                }
+            }
+            steps {
+                discordSend(
+                    title: "${DISCORD_PREFIX} Started",
+                    successful: true,
+                    result: 'ABORTED', //White border
+                    thumbnail: JENKINS_HEAD,
+                    webhookURL: DISCORD_WEBHOOK
+                )
+            }
+        }
+        /*
+        stage('pull_cache') {
+            steps {
+                sh 'cp -r /home/gradle/.gradle_cache/jdks/ /home/gradle/.gradle/jdks/'
+                sh 'cp -r /home/gradle/.gradle_cache/wrapper/ /home/gradle/.gradle/wrapper/'
+                sh 'cp -r /home/gradle/.gradle_cache/caches/ /home/gradle/.gradle/caches/'
+            }
+        }
+        */
+        stage('setup') {
+            steps {
+                withGradle {
+                    sh './gradlew ${GRADLE_ARGS} --refresh-dependencies --continue setup'
+                }
+                script {
+                    env.MYVERSION = sh(returnStdout: true, script: './gradlew :forge:properties -q | grep "^version:" | cut -d" " -f2').trim()
+                    env.FMLONLY_VERSION = sh(returnStdout: true, script: './gradlew :fmlonly:properties -q | grep "^version:" | cut -d" " -f2').trim()
+                }
+            }
+        }
+        stage('changelog') {
+            when {
+                not {
+                    changeRequest()
+                }
+            }
+            steps {
+                writeChangelog(currentBuild, 'build/changelog.txt')
+            }
+        }
+        stage('publish') {
+            when {
+                not {
+                    changeRequest()
+                }
+            }
+            environment {
+                CROWDIN = credentials('forge-crowdin')
+                KEYSTORE = credentials('forge-jenkins-keystore-old')
+                KEYSTORE_KEYPASS = credentials('forge-jenkins-keystore-old-keypass')
+                KEYSTORE_STOREPASS = credentials('forge-jenkins-keystore-old-keypass')
+            }
+            steps {
+                withCredentials([usernamePassword(credentialsId: 'maven-forge-user', usernameVariable: 'MAVEN_USER', passwordVariable: 'MAVEN_PASSWORD')]) {
+                    withGradle {
+                        sh './gradlew ${GRADLE_ARGS} publish -PkeystoreKeyPass=${KEYSTORE_KEYPASS} -PkeystoreStorePass=${KEYSTORE_STOREPASS} -Pkeystore=${KEYSTORE} -PcrowdinKey=${CROWDIN}'
+                    }
+                }
+            }
+            post {
+                success {
+                    build job: 'filegenerator', parameters: [string(name: 'COMMAND', value: "promote net.minecraftforge:forge ${env.MYVERSION} latest")], propagate: false, wait: false
+                    build job: 'filegenerator', parameters: [string(name: 'COMMAND', value: "promote net.minecraftforge:fmlonly ${env.FMLONLY_VERSION} latest")], propagate: false, wait: false
+                }
+            }
+        }
+        stage('test_publish_pr') { //Publish to local repo to test full process, but don't include credentials so it can't sign/publish to maven
+            when {
+                changeRequest()
+            }
+            environment {
+                CROWDIN = credentials('forge-crowdin')
+            }
+            steps {
+                withGradle {
+                    sh './gradlew ${GRADLE_ARGS} publish -PcrowdinKey=${CROWDIN}'
+                }
+            }
+        }
+    }
+    post {
+        always {
+            script {
+                archiveArtifacts artifacts: 'projects/forge/build/libs/**/*.*', fingerprint: true, onlyIfSuccessful: true, allowEmptyArchive: true
+
+                if (env.CHANGE_ID == null) { // This is unset for non-PRs
+                    discordSend(
+                        title: "${DISCORD_PREFIX} Finished ${currentBuild.currentResult}",
+                        description: '```\n' + getChanges(currentBuild) + '\n```',
+                        successful: currentBuild.resultIsBetterOrEqualTo("SUCCESS"),
+                        result: currentBuild.currentResult,
+                        thumbnail: JENKINS_HEAD,
+                        webhookURL: DISCORD_WEBHOOK
+                    )
+                }
+            }
+        }
+    }
+}

LICENSE.txt

@@ -57,9 +57,6 @@ This software contains a partial repackaging of javaxdelta, a BSD licensed progr
 binary differences and applying them, sourced from the subversion at http://sourceforge.net/projects/javaxdelta/
 authored by genman, heikok, pivot.
 The only changes are to replace some Trove collection types with standard Java collections, and repackaged.
-
-This software includes the Monocraft font from https://github.com/IdreesInc/Monocraft/ for use in the early loading
-display.
 =========================================================================
 
 

buildSrc/build.gradle

@@ -1,13 +1,13 @@
 repositories {
     maven { url = 'https://maven.minecraftforge.net/' }
-    mavenCentral()
+	mavenCentral()
 }
 
 dependencies {
-    implementation 'org.ow2.asm:asm:9.7'
-    implementation 'org.ow2.asm:asm-tree:9.7'
-    implementation 'net.minecraftforge:srgutils:0.5.10'
-    implementation 'commons-io:commons-io:2.13.0'
-    implementation 'com.google.code.gson:gson:2.10.1'
+    implementation 'org.ow2.asm:asm:9.5'
+    implementation 'org.ow2.asm:asm-tree:9.5'
+    implementation 'net.minecraftforge:srgutils:0.5.+'
+    implementation 'commons-io:commons-io:2.8.0'
+    implementation 'com.google.code.gson:gson:2.10'
     implementation 'org.eclipse.jgit:org.eclipse.jgit:6.5.0.202303070854-r'
-}
+}

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/BundleList.groovy

@@ -1,70 +0,0 @@
-package net.minecraftforge.forge.tasks
-
-import org.gradle.api.tasks.*
-import org.gradle.api.DefaultTask
-import org.gradle.api.file.ConfigurableFileCollection
-import org.gradle.api.file.RegularFileProperty
-import org.gradle.api.tasks.bundling.AbstractArchiveTask
-
-import java.util.zip.ZipFile
-
-abstract class BundleList extends DefaultTask {
-    @InputFiles abstract ConfigurableFileCollection getConfig()
-    @InputFiles abstract ConfigurableFileCollection getConfigExtra()
-    @InputFile abstract RegularFileProperty getServerBundle()
-    @OutputFile abstract RegularFileProperty getOutput()
-
-    BundleList() {
-        config.setFrom(project.configurations.installer)
-        configExtra.setFrom(project.configurations.installerextra)
-        output.convention(project.layout.buildDirectory.file("$name/output.list"))
-        configure {
-            dependsOn(project.tasks.universalJar)
-            inputs.file(project.tasks.universalJar.archiveFile)
-        }
-    }
-    
-    @TaskAction
-    void run() {
-        def entries = [:] as TreeMap
-        def resolved = project.configurations.installer.resolvedConfiguration.resolvedArtifacts
-        for (def dep : resolved) {
-            def info = Util.getMavenInfoFromDep(dep)
-            //println("$dep.file.sha1\t$info.name\t$info.path")
-            entries.put("$info.art.group:$info.art.name", "$dep.file.sha256\t$info.name\t$info.path")
-        }
-
-        resolved = project.configurations.installerextra.resolvedConfiguration.resolvedArtifacts
-        for (def dep : resolved) {
-            def info = Util.getMavenInfoFromDep(dep)
-            //println("$dep.file.sha1\t$info.name\t$info.path")
-            entries.put("$info.art.group:$info.art.name", "$dep.file.sha256\t$info.name\t$info.path")
-        }
-
-        var packed = (AbstractArchiveTask) project.tasks.universalJar
-        var info = Util.getMavenInfoFromTask(packed)
-        def file = packed.archiveFile.get().asFile
-        entries.put("$info.art.group:$info.art.name:$info.art.classifier", "$file.sha256\t$info.name\t$info.path")
-
-        var classifier = 'server'
-        var genned = project.tasks.applyServerBinPatches
-        info = Util.getMavenInfoFromTask(genned, classifier)
-        file = genned.output.get().asFile
-        entries.put("$info.art.group:$info.art.name:$info.art.classifier", "$file.sha256\t$info.name\t$info.path")
-        
-        try (def zip = new ZipFile(serverBundle.get().asFile)) {
-            def entry = zip.getEntry('META-INF/libraries.list')
-            def data = zip.getInputStream(entry).text.split('\n')
-            for (def line : data) {
-                def (sha, artifact, path) = line.split('\t')
-                def (group, name, other) = artifact.split(':', 3)
-                //println("Group: $group Name: $name")
-                def key = "$group:$name"
-                if (!entries.containsKey(key))
-                    entries.put(key, line)
-            }
-        }
-        
-        output.get().asFile.text = entries.values().join('\n')
-    }
-}

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/BytecodeFinder.groovy

@@ -1,22 +1,18 @@
 package net.minecraftforge.forge.tasks
 
 import groovy.json.JsonBuilder
-import groovy.transform.CompileStatic
 import org.gradle.api.DefaultTask
 import org.gradle.api.file.RegularFileProperty
 import org.gradle.api.tasks.InputFile
-import org.gradle.api.tasks.Internal
+import org.gradle.api.tasks.OutputFile
 import org.gradle.api.tasks.TaskAction
 import org.objectweb.asm.tree.ClassNode
 import org.objectweb.asm.tree.FieldNode
 import org.objectweb.asm.tree.MethodNode
 
-@CompileStatic
 abstract class BytecodeFinder extends DefaultTask {
     @InputFile abstract RegularFileProperty getJar()
-    // It should be fine to mark the output as internal as we want to control when we run it anyways.
-    // This also shuts Gradle 8 up about implicit task dependencies.
-    @Internal abstract RegularFileProperty getOutput()
+    @OutputFile abstract RegularFileProperty getOutput()
 
     BytecodeFinder() {
         output.convention(project.layout.buildDirectory.dir(name).map { it.file("output.json") })
@@ -26,13 +22,13 @@ abstract class BytecodeFinder extends DefaultTask {
     protected void exec() {
         Util.init()
 
-        var outputFile = output.get().asFile
+        def outputFile = output.get().asFile
         if (outputFile.exists())
             outputFile.delete()
 
         pre()
 
-        Util.processClassNodes(jar.get().asFile, this.&process)
+        Util.processClassNodes(jar.get().asFile, this::process)
 
         post()
         outputFile.text = new JsonBuilder(getData()).toPrettyString()
@@ -40,8 +36,8 @@ abstract class BytecodeFinder extends DefaultTask {
 
 
     protected process(ClassNode node) {
-        if (node.fields !== null) node.fields.each { process(node, it) }
-        if (node.methods !== null) node.methods.each { process(node, it) }
+        if (node.fields != null) node.fields.each { process(node, it) }
+        if (node.methods != null) node.methods.each { process(node, it) }
     }
 
     protected pre() {}

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/BytecodePredicateFinder.groovy

@@ -12,7 +12,7 @@ abstract class BytecodePredicateFinder extends BytecodeFinder {
     @Internal
     abstract Property<Closure<Boolean>> getPredicate()
 
-    private final Set<String> matches = new HashSet<>()
+    private final Set<String> matches = new HashSet()
 
     @Override
     protected process(ClassNode parent, MethodNode node) {
@@ -27,6 +27,6 @@ abstract class BytecodePredicateFinder extends BytecodeFinder {
     @Internal
     @Override
     protected Object getData() {
-        return matches.toSorted(Comparator.<String>naturalOrder()) ?: {throw new RuntimeException('Failed to find any targets, please ensure that method names and descriptors are correct.')}()
+        return matches.toSorted(Comparator.naturalOrder()) ?: {throw new RuntimeException('Failed to find any targets, please ensure that method names and descriptors are correct.')}()
     }
 }

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/CleanProperties.groovy

@@ -1,97 +0,0 @@
-package net.minecraftforge.forge.tasks;
-
-import groovy.transform.CompileDynamic;
-import groovy.transform.CompileStatic;
-
-import java.util.Properties;
-import java.util.Enumeration;
-import java.util.Map;
-import java.util.TreeSet;
-
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.Reader;
-import java.io.InputStreamReader;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.Writer;
-import java.nio.charset.Charset;
-import java.nio.charset.StandardCharsets;
-import java.util.Collections;
-import java.util.Set;
-
-/**
- * Eclipse config files are literally just java properties, with the header cleaned up.
- * https://github.com/eclipse/buildship/blob/5b2c7fca7fa86cd74d71b3c099c7b1559eba038e/org.eclipse.buildship.core/src/main/java/org/eclipse/buildship/core/internal/configuration/PreferenceStore.java#L238
- *
- * This does the same thing, as well as sorting alphabetically.
- * It also ignores all comments. We can add them latter if someone cares.
- */
-@CompileStatic
-public class CleanProperties extends Properties {
-    private static final long serialVersionUID = 1L;
-    private static final String LINE_SEP = System.getProperty("line.separator");
-    private static final String UNIX_LINE_SEP = "\n";
-    private static final Charset ENCODING = StandardCharsets.UTF_8;
-
-    public CleanProperties load(File input) throws IOException {
-        if (input.exists()) {
-            try (Reader is = new InputStreamReader(new FileInputStream(input), ENCODING)) {
-                super.load(is);
-            }
-        }
-        return this;
-    }
-
-    public void store(File out) throws IOException {
-        if (!out.getParentFile().exists())
-            out.getParentFile().mkdirs();
-
-        try (OutputStream os = new FileOutputStream(out)) {
-            store(os, null);
-        }
-    }
-
-    @Override
-    public synchronized Enumeration<Object> keys() {
-        Set<Object> ret = new TreeSet<>();
-        for (Enumeration<?> e = super.keys(); e.hasMoreElements();)
-            ret.add(e.nextElement());
-        return Collections.enumeration(ret);
-    }
-
-    @CompileDynamic
-    @Override
-    public Set<Map.Entry<Object, Object>> entrySet() {
-        Set<Map.Entry<Object, Object>> ret = new TreeSet<>((l, r) -> ((String)l.getKey()).compareTo((String)r.getKey()));
-        ret.addAll(super.entrySet());
-        return ret;
-    }
-
-    @Override
-    public void store(OutputStream out, String comments) throws IOException {
-        out.write(clean().getBytes(ENCODING));
-        out.flush();
-    }
-
-    @Override
-    public void store(Writer out, String comments) throws IOException {
-        out.write(clean());
-        out.flush();
-    }
-
-    private String clean() throws IOException {
-        ByteArrayOutputStream tmp = new ByteArrayOutputStream();
-        try {
-            super.store(tmp, null);
-        } finally {
-            tmp.close();
-        }
-
-        String ret = tmp.toString(ENCODING).replace(LINE_SEP, UNIX_LINE_SEP);
-        ret = ret.substring(ret.indexOf(UNIX_LINE_SEP) + 1);
-        return ret;
-    }
-}

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/ClosureHelper.groovy

@@ -1,7 +1,5 @@
 package net.minecraftforge.forge.tasks
 
-import groovy.transform.stc.FirstParam
-
 import java.util.function.BiConsumer
 
 public class ClosureHelper {
@@ -24,7 +22,7 @@ public class ClosureHelper {
         }
     }
     
-    static <T> T apply(T obj, @DelegatesTo(value = FirstParam, strategy = Closure.DELEGATE_FIRST) Closure cl) {
+    static <T> T apply(T obj, Closure cl) {
         cl.delegate = obj
         cl.resolveStrategy = Closure.DELEGATE_FIRST
         cl()

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/Crowdin.groovy

@@ -0,0 +1,73 @@
+package net.minecraftforge.forge.tasks
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.file.RegularFileProperty
+import org.gradle.api.provider.Property
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.Optional
+import org.gradle.api.tasks.OutputFile
+import org.gradle.api.tasks.TaskAction
+
+import java.util.zip.ZipEntry
+import java.util.zip.ZipInputStream
+import java.util.zip.ZipOutputStream
+
+abstract class Crowdin extends DefaultTask {
+    @Input abstract Property<String> getId()
+	@Input @Optional abstract Property<String> getKey()
+	@Input boolean json = true
+	@OutputFile abstract RegularFileProperty getOutput()
+	@OutputFile abstract RegularFileProperty getExport()
+
+    Crowdin() {
+		outputs.upToDateWhen{ false }
+		id.convention('minecraft-forge')
+		output.convention(project.layout.buildDirectory.dir(name).map {it.file("output.zip") })
+		export.convention(project.layout.buildDirectory.dir(name).map {it.file("export.json") })
+	}
+
+    @TaskAction
+    def run() {
+		File outputFile = output.get().asFile
+		File exportFile = export.get().asFile
+		if (outputFile.exists())
+			outputFile.delete()
+		
+		if (!key.isPresent())
+			return
+		String key = this.key.get()
+		String id = this.id.get()
+		
+		// Force an export
+		new URL("https://api.crowdin.com/api/project/${id}/export?key=${key}").withInputStream { i ->
+			exportFile.withOutputStream { it << i }
+		}
+		
+		if (!exportFile.text.contains('success')) {
+			throw new RuntimeException("Crowdin export failed, see ${exportFile} for more info")
+		}
+
+		new URL("https://api.crowdin.com/api/project/${id}/download/all.zip?key=${key}").withInputStream { i -> 
+			new ZipInputStream(i).withCloseable { zin ->
+				outputFile.withOutputStream { out ->
+					new ZipOutputStream(out).withCloseable { zout -> 
+						ZipEntry zein
+						while ((zein = zin.nextEntry) != null) {
+							if (zein.isDirectory()) {
+								zout.putNextEntry(new ZipEntry(zein.name))
+							} else {
+								// 1.13+ uses json
+								if (zein.name.endsWith('.json') == json) {
+									ZipEntry zeout = new ZipEntry(json ? zein.name.toLowerCase() : zein.name)
+									zeout.time = 1
+									zout.putNextEntry(zeout)
+									zout << zin
+								}
+							}
+						}
+					}
+				}
+			}
+		}
+    }
+}

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/DownloadLibraries.groovy

@@ -27,7 +27,7 @@ abstract class DownloadLibraries extends DefaultTask {
     def run() {
 		Util.init()
 		File outputDir = output.get().asFile
-        var libraries = new ArrayList<String>()
+        def libraries = new ArrayList()
 
 		def json = input.get().asFile.json().libraries.each { lib ->
 		    //TODO: Thread?
@@ -35,7 +35,7 @@ abstract class DownloadLibraries extends DefaultTask {
 			artifacts.each{ art -> 
 				def target = new File(outputDir, art.path)
 				libraries.add(target.absolutePath)
-				if (!target.exists() || art.sha1 != target.sha1()) {
+				if (!target.exists() || !art.sha1.equals(target.sha1())) {
 					project.logger.lifecycle("Downloading ${art.url}")
 					if (!target.parentFile.exists()) {
 						target.parentFile.mkdirs()
@@ -43,7 +43,7 @@ abstract class DownloadLibraries extends DefaultTask {
 					new URL(art.url).withInputStream { i ->
 						target.withOutputStream { it << i }
 					}
-					if (art.sha1 != target.sha1()) {
+					if (!art.sha1.equals(target.sha1())) {
 						throw new IllegalStateException("Failed to download ${art.url} to ${target.canonicalPath} SHA Mismatch")
 					}
 				}

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/ExtractFile.groovy

@@ -1,28 +0,0 @@
-package net.minecraftforge.forge.tasks
-
-import groovy.transform.CompileStatic
-import org.gradle.api.DefaultTask
-import org.gradle.api.file.RegularFileProperty
-import org.gradle.api.provider.Property
-import org.gradle.api.tasks.*
-
-import java.util.zip.ZipFile
-
-@CompileStatic
-abstract class ExtractFile extends DefaultTask {
-    @InputFile abstract RegularFileProperty getInput()
-    @Input abstract Property<String> getTarget()
-    @OutputFile abstract RegularFileProperty getOutput()
-
-    @TaskAction
-    protected void exec() {
-        var zip = new ZipFile(input.get().asFile);
-        var entry = zip.getEntry(target.get())
-        if (entry == null)
-            throw new IllegalStateException(input.get().asFile.absolutePath + " does not contain " + target.get())
-        var stream = zip.getInputStream(entry)
-        output.get().asFile.withOutputStream { out ->
-            stream.transferTo(out)
-        }
-    }
-}

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/FieldCompareFinder.groovy

@@ -1,11 +1,20 @@
 package net.minecraftforge.forge.tasks
 
-import groovy.transform.CompileStatic
 import groovy.transform.EqualsAndHashCode
 
+import java.util.ArrayList
+import java.util.HashMap
+import java.util.TreeMap
+import java.util.TreeSet
+import java.util.function.BiConsumer
+
+import org.gradle.api.DefaultTask
 import org.gradle.api.tasks.*
-import org.objectweb.asm.tree.AbstractInsnNode
+
+import org.objectweb.asm.Opcodes
+import org.objectweb.asm.Type
 import org.objectweb.asm.tree.ClassNode
+import org.objectweb.asm.tree.FieldNode
 import org.objectweb.asm.tree.MethodNode
 
 import static org.objectweb.asm.Opcodes.*
@@ -25,17 +34,17 @@ abstract class FieldCompareFinder extends BytecodeFinder {
     
     @Override
     protected process(ClassNode parent, MethodNode node) {
-        AbstractInsnNode last = null
+        def last = null
         def parentInstance = new ObjectTarget(owner: parent.name, name: '', desc: '')
         for (int x = 0; x < node.instructions.size(); x++) {
             def current = node.instructions.get(x)
-            if (current.opcode === IF_ACMPEQ || current.opcode === IF_ACMPNE) {
-                if (last !== null && (last.opcode === GETSTATIC || last.opcode === GETFIELD)) {
+            if (current.opcode == IF_ACMPEQ || current.opcode == IF_ACMPNE) {
+                if (last != null && (last.opcode == GETSTATIC || last.opcode == GETFIELD)) {
                     def target = new Search(cls: last.owner, name: last.name)
                     def wanted = fieldsReverse.get(target)
                     def original = fields.get(wanted)
                     def instance = new ObjectTarget(owner: parent.name, name: node.name, desc: node.desc)
-                    if (wanted !== null && (original.blacklist === null || (!original.blacklist.contains(instance) && !original.blacklist.contains(parentInstance)))) {
+                    if (wanted != null && (original.blacklist == null || (!original.blacklist.contains(instance) && !original.blacklist.contains(parentInstance)))) {
                         targets.computeIfAbsent(wanted, { k -> new TreeSet() }).add(instance)
                     }
                 }
@@ -59,10 +68,9 @@ abstract class FieldCompareFinder extends BytecodeFinder {
 		}
         return ret
     }
-
-    @CompileStatic
+    
     @EqualsAndHashCode(excludes = ['replacement', 'blacklist'])
-    static class Search {
+    public static class Search {
         @Input
         String cls
         
@@ -81,17 +89,17 @@ abstract class FieldCompareFinder extends BytecodeFinder {
             return cls + '.' + name
         }
         
-        def blacklist(String owner, String name, String desc) {
-            if (blacklist === null)
-                blacklist = new HashSet<>()
+        def blacklist(def owner, def name, def desc) {
+            if (blacklist == null)
+                blacklist = new HashSet()
             blacklist.add(new ObjectTarget(owner: owner, name: name, desc: desc))
         }
-        def blacklist(String owner) {
+        def blacklist(def owner) {
             blacklist(owner, '', '')
         }
     }
     
-    void fields(Closure cl) {
+    def fields(Closure cl) {
         new ClosureHelper(cl, {name, ccl ->
             def search = ClosureHelper.apply(new Search(), ccl)
             this.fields.put(name, search)

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/InstallerJar.groovy

@@ -1,158 +1,44 @@
 package net.minecraftforge.forge.tasks
 
-import org.gradle.api.file.DuplicatesStrategy
-import org.gradle.api.tasks.bundling.AbstractArchiveTask
 import org.gradle.api.tasks.bundling.Zip
 import org.gradle.api.tasks.*
-import org.gradle.api.DefaultTask
-import org.gradle.api.provider.Property
-import groovy.json.JsonSlurper
+import org.gradle.api.provider.SetProperty
 
 abstract class InstallerJar extends Zip {
-    @Input @Optional abstract Property<Boolean> getFat()
-    @Input @Optional abstract Property<Boolean> getOffline()
+    @Input @Optional abstract SetProperty<String> getPackedDependencies()
 
     InstallerJar() {
         archiveClassifier.set('installer')
         archiveExtension.set('jar') // Needs to be Zip task to not override Manifest, so set extension
         destinationDirectory.set(project.layout.buildDirectory.dir('libs'))
-        fat.convention(false)
-        offline.convention(false)
 
         def installerJson = project.tasks.installerJson
         def launcherJson = project.tasks.launcherJson
         def downloadInstaller = project.tasks.downloadInstaller
 
-        dependsOn(installerJson, launcherJson, downloadInstaller, project.configurations.installer)
+        dependsOn(installerJson, launcherJson, downloadInstaller)
         from(installerJson, launcherJson)
 
         from(project.rootProject.file('/src/main/resources/url.png'))
         project.afterEvaluate {
             from(project.zipTree(downloadInstaller.output)) {
-                duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+                duplicatesStrategy = 'exclude'
             }
-            
-            if (fat.get() || offline.get()) {
-                def cfg = project.tasks.register(name + "Config", Configure)
-                cfg.get().configure {
-                    parent = this
-                    dependsOn(project.tasks.installerJson, project.tasks.launcherJson)
+
+            if (!System.env.TEAMCITY_VERSION) {
+                dependsOn(project.universalJar)
+                from(project.universalJar) {
+                    into '/maven/' + project.group.replace('.', '/') + '/' + project.universalJar.archiveBaseName.get() + '/' + project.version + '/'
                 }
-                dependsOn(cfg)
-            } else {
-                // Things we ALWAYS bundle, this just the server shim jar, because the installer spec only says to extract the file. 
-                // I should make it allow downloads but thats a spec break, and this is just a ~14KB jar
-                [
-                    project.tasks.serverShimJar // Server bootstrap executable jar
-                ].forEach { AbstractArchiveTask packed ->
-                    def path = Util.getMavenInfoFromTask(packed).path
-                    from(packed) {
-                        rename { "maven/$path" }
+
+                packedDependencies.get().forEach {
+                    def jarTask = project.rootProject.getTasks().findByPath(it)
+                    dependsOn(jarTask)
+                    from(jarTask) {
+                        into '/maven/' + jarTask.project.group.replace('.', '/') + '/' + jarTask.archiveBaseName.get() + '/' + jarTask.project.version + '/'
                     }
                 }
             }
         }
     }
-    
-    static abstract class Configure extends DefaultTask {
-        public Zip parent
-        private int count = 0;
-        
-        @TaskAction
-        protected void exec() {
-            def deps = [:] as java.util.TreeMap
-            
-            // Gather all things that need downloading
-            [
-                project.tasks.installerJson, 
-                project.tasks.launcherJson
-            ].each { task ->
-                def json = task.output.get().asFile.json
-                json.libraries.each { lib -> 
-                    if (lib.downloads?.artifact?.url !== null && !lib.downloads.artifact.url.isEmpty())
-                        deps.put(lib.name, lib.downloads.artifact)
-                }
-            }
-            
-            // First find things we build in this project.
-            [
-                project.tasks.universalJar, // Forge runtime code
-                project.tasks.serverShimJar // Shim jar for dedicated server
-            ].forEach { AbstractArchiveTask packed ->
-                def name = Util.getMavenInfoFromTask(packed).name
-                def info = deps.remove(name)
-                if (info !== null) {
-                    println("Adding: $packed.path $name")
-                    parent.from(packed) {
-                        rename { "maven/$info.path" }
-                    }
-                }
-            }
-            
-            // Find any artifacts from the 'installer' config
-            // This config specifies the runtime files we intend for the interaller to have.
-            // And are typically what we would be developing and testing alongside Forge. 
-            // So we may have local modified versions
-            def cfg = project.configurations.installer
-            while (cfg != null) {
-                //println('')
-                def resolved = cfg.resolvedConfiguration.resolvedArtifacts
-                int found = 0
-                for (def dep : resolved) {
-                    def name = Util.getMavenInfoFromDep(dep).name
-                    def info = deps.remove(name)
-                    if (info == null) {
-                        //println("Skipping: $name")
-                        continue
-                    }
-                    //println("-$name")
-                    found++
-                    addFile(dep.file, info)
-                }
-                
-                if (deps.isEmpty()) {
-                    cfg = null
-                    continue
-                }
-                
-                // Prevent infinite loops if something fucky happens
-                if (found == 0)
-                    throw new IllegalStateException("Failed to find any installer dependencies") 
-                
-                def seen = [] as Set
-                cfg = project.configurations.detachedConfiguration()
-                cfg.transitive = false
-                for (def key : deps.keySet()) {
-                    def (group, artifact, other) = key.split(':', 3)
-                    // Only resolve unique group:artifact so we don't get version overrides
-                    if (seen.add(group + ':' + artifact)) {
-                        //println("+$key")
-                        cfg.dependencies.add(project.dependencies.create(key))
-                    }
-                }
-            }
-        }
-        
-        void addFile(file, info) {
-            boolean pack = parent.offline.get() || info.url.isEmpty()
-            
-            // If it's a offline jar just always pack
-            if (!pack) {
-                try {
-                    var remote = new URL("${info.url}.sha1").getText('UTF-8')
-                    pack = info.sha1 != remote
-                } catch (FileNotFoundException e) {
-                    pack = !info.url.startsWith('https://libraries.minecraft.net/')
-                    // Oh noes its not there!
-                }
-            }
-            
-            if (pack) {
-                println("Adding: $file.absolutePath")
-                parent.from(file) {
-                    rename { "maven/$info.path" }
-                }
-            }
-        }
-    }
 }

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/InstallerJson.groovy

@@ -7,13 +7,13 @@ import org.gradle.api.file.RegularFileProperty
 import org.gradle.api.provider.Property
 import org.gradle.api.provider.SetProperty
 import org.gradle.api.tasks.*
-import org.gradle.api.tasks.bundling.AbstractArchiveTask
 
 import java.nio.file.Files
 
 abstract class InstallerJson extends DefaultTask {
     @OutputFile abstract RegularFileProperty getOutput()
     @InputFiles abstract ConfigurableFileCollection getInput()
+    @Input @Optional abstract SetProperty<String> getPackedDependencies()
     @Input @Optional final Map<String, Object> libraries = new LinkedHashMap<>()
     @Input Map<String, Object> json = new LinkedHashMap<>()
     @InputFile abstract RegularFileProperty getIcon()
@@ -23,19 +23,29 @@ abstract class InstallerJson extends DefaultTask {
     @Input abstract Property<String> getWelcome()
 
     InstallerJson() {
-        launcherJsonName.convention('/version.json')
-        logo.convention('/big_logo.png')
-        mirrors.convention('https://files.minecraftforge.net/mirrors-2.0.json')
-        welcome.convention("Welcome to the ${project.name.capitalize()} installer.")
-        output.convention(project.layout.buildDirectory.file('libs/install_profile.json'))
+        getLauncherJsonName().convention('/version.json')
+        getLogo().convention('/big_logo.png')
+        getMirrors().convention('https://files.minecraftforge.net/mirrors-2.0.json')
+        getWelcome().convention("Welcome to the simple ${project.name.capitalize()} installer.")
+                
+        getOutput().convention(project.layout.buildDirectory.file('install_profile.json'))
+
+        ['client', 'server'].each { side ->
+            ['slim', 'extra'].each { type ->
+                def tsk = project.tasks.getByName("download${side.capitalize()}${type.capitalize()}")
+                dependsOn(tsk)
+                input.from(tsk.output)
+            }
+            def tsk = project.tasks.getByName("create${side.capitalize()}SRG")
+            dependsOn(tsk)
+            input.from(tsk.output)
+        }
+
         
         project.afterEvaluate {
-            [
-                project.tasks.universalJar,
-                project.tasks.serverShimJar
-            ].forEach { packed ->
-                dependsOn(packed)
-                input.from packed.archiveFile
+            (packedDependencies.get().collect{ project.rootProject.tasks.findByPath(it) } + [project.universalJar]).forEach {
+                dependsOn(it)
+                input.from it.archiveFile
             }
         }
     }
@@ -43,19 +53,17 @@ abstract class InstallerJson extends DefaultTask {
     @TaskAction
     protected void exec() {
         def libs = libraries
-        [
-            project.tasks.universalJar,
-            project.tasks.serverShimJar
-        ].forEach { AbstractArchiveTask packed ->
-            def info = Util.getMavenInfoFromTask(packed)
-            libs.put(info.name, [
-                name: info.name,
+        for (def child : packedDependencies.get().collect{ project.rootProject.tasks.findByPath(it) } + [project.universalJar]) {
+            def dep = Util.getMavenDep(child)
+            def path = Util.getMavenPath(child)
+            libs.put(dep.toString(), [
+                name: dep,
                 downloads: [
                     artifact: [
-                        path: info.path,
-                        url: "https://maven.minecraftforge.net/$info.path",
-                        sha1: packed.archiveFile.get().asFile.sha1(),
-                        size: packed.archiveFile.get().asFile.length()
+                        path: path,
+                        url: "https://maven.minecraftforge.net/${path}",
+                        sha1: child.archiveFile.get().asFile.sha1(),
+                        size: child.archiveFile.get().asFile.length()
                     ]
                 ]
             ])

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/LauncherJson.groovy

@@ -6,7 +6,6 @@ import org.gradle.api.file.ConfigurableFileCollection
 import org.gradle.api.file.RegularFileProperty
 import org.gradle.api.provider.SetProperty
 import org.gradle.api.tasks.*
-import org.gradle.api.tasks.bundling.AbstractArchiveTask
 
 import java.nio.file.Files
 
@@ -17,80 +16,59 @@ abstract class LauncherJson extends DefaultTask {
     @OutputFile abstract RegularFileProperty getOutput()
     @InputFiles abstract ConfigurableFileCollection getInput()
     @Input Map<String, Object> json = new LinkedHashMap<>()
+    @Input @Optional abstract SetProperty<String> getPackedDependencies()
+    
+    @Internal final vanilla = project.project(':mcp').file('build/mcp/downloadJson/version.json')
+    @Internal final timestamp = iso8601Now()
+    @Internal final comment = [
+        "Please do not automate the download and installation of Forge.",
+        "Our efforts are supported by ads from the download page.",
+        "If you MUST automate this, please consider supporting the project through https://www.patreon.com/LexManos/"
+    ]
+    @Internal final id = "${project.rootProject.ext.MC_VERSION}-${project.name}${project.version.substring(project.rootProject.ext.MC_VERSION.length())}"
 
     LauncherJson() {
-        output.convention(project.layout.buildDirectory.file('libs/version.json'))
+        getOutput().convention(project.layout.buildDirectory.file('version.json'))
 
-        dependsOn(project.tasks.universalJar)
-        input.from(project.tasks.universalJar.archiveFile)
-        input.from(project.configurations.installer)
-        input.from(project.configurations.installerextra)
-        configure {
-            def mc    = project.rootProject.ext.MC_VERSION
-            def forge = project.rootProject.ext.FORGE_VERSION
-            def timestamp = iso8601Now()
-            json.putAll([
-                _comment: [
-                    "Please do not automate the download and installation of Forge.",
-                    "Our efforts are supported by ads from the download page.",
-                    "If you MUST automate this, please consider supporting the project through https://www.patreon.com/LexManos/"
-                ],
-                id: "$mc-$project.name-$forge",
-                time: timestamp,
-                releaseTime: timestamp,
-                inheritsFrom: mc,
-                type: 'release',
-                logging: [:],
-                mainClass: '',
-                libraries: []
-            ] as LinkedHashMap)
-            
-            [
-                project.tasks.universalJar
-            ].forEach { packed ->
-                dependsOn(packed)
-                input.from packed.archiveFile
+        dependsOn(':fmlloader:jar', 'universalJar')
+        getInput().from(project.tasks.universalJar.archiveFile,
+                project.project(':fmlloader').jar.archiveFile,
+                vanilla)
+                
+        project.afterEvaluate {
+            packedDependencies.get().forEach {
+                def jarTask = project.rootProject.tasks.findByPath(it)
+                dependsOn(jarTask)
+                input.from jarTask.archiveFile
             }
-            
-            def patched = project.tasks.applyClientBinPatches
-            dependsOn(patched)
-            input.from patched.output
         }
     }
 
     @TaskAction
     protected void exec() {
-        var packed = (AbstractArchiveTask) project.tasks.universalJar
-        def info = Util.getMavenInfoFromTask(packed)
-        json.libraries.add([
-            name: info.name,
-            downloads: [
-                artifact: [
-                    path: info.path,
-                    url: "https://maven.minecraftforge.net/$info.path",
-                    sha1: packed.archiveFile.get().asFile.sha1(),
-                    size: packed.archiveFile.get().asFile.length()
+        if (!json.libraries)
+            json.libraries = []
+        def libs = [:]
+        getArtifacts(project, project.configurations.installer, false).each { key, lib -> libs[key] = lib }
+        getArtifacts(project, project.configurations.moduleonly, false).each { key, lib -> libs[key] = lib }
+
+        packedDependencies.get().collect{ project.rootProject.tasks.findByPath(it) }.forEach {
+            def path = Util.getMavenPath(it)
+            def key = Util.getMavenDep(it)
+            
+            libs[key] = [
+                name: key,
+                downloads: [
+                    artifact: [
+                        path: path,
+                        url: "https://maven.minecraftforge.net/${path}",
+                        sha1: it.archiveFile.get().asFile.sha1(),
+                        size: it.archiveFile.get().asFile.length()
+                    ]
                 ]
             ]
-        ])
-
-        var classifier = 'client'
-        var genned = project.tasks.applyClientBinPatches
-        info = Util.getMavenInfoFromTask(genned, classifier)
-        json.libraries.add([
-            name: info.name,
-            downloads: [
-                artifact: [
-                    path: info.path,
-                    url: "",
-                    sha1: genned.output.get().asFile.sha1(),
-                    size: genned.output.get().asFile.length()
-                ]
-            ]
-        ])
-
-        json.libraries.addAll(getArtifacts(project.configurations.installerextra).values())
-        json.libraries.addAll(getArtifacts(project.configurations.installer).values())
+        }
+        libs.each { key, lib -> json.libraries.add(lib) }
         Files.writeString(output.get().asFile.toPath(), new JsonBuilder(json).toPrettyString())
     }
 }

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/MergeJars.groovy

@@ -1,6 +1,5 @@
 package net.minecraftforge.forge.tasks
 
-import groovy.transform.CompileStatic
 import org.apache.commons.io.IOUtils
 import org.gradle.api.DefaultTask
 import org.gradle.api.file.ConfigurableFileCollection
@@ -13,7 +12,6 @@ import java.util.zip.ZipEntry
 import java.util.zip.ZipInputStream
 import java.util.zip.ZipOutputStream
 
-@CompileStatic
 abstract class MergeJars extends DefaultTask {
     MergeJars() {
         output.convention(project.layout.buildDirectory.dir(name).map { it.file('output.jar') })
@@ -26,8 +24,8 @@ abstract class MergeJars extends DefaultTask {
         try (ZipOutputStream zout = new ZipOutputStream(new FileOutputStream(output.get().asFile))) {
             for (def jar : jars) {
                 try (ZipInputStream zin = new ZipInputStream(new FileInputStream(jar))) {
-                    ZipEntry entry
-                    while ((entry = zin.getNextEntry()) !== null) {
+                    def entry
+                    while ((entry = zin.getNextEntry()) != null) {
                         ZipEntry _new = new ZipEntry(entry.getName())
                         _new.setTime(0) //SHOULD be the same time as the main entry, but NOOOO _new.setTime(entry.getTime()) throws DateTimeException, so you get 0, screw you!
                         zout.putNextEntry(_new)

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/ObjectTarget.groovy

@@ -27,6 +27,6 @@ public class ObjectTarget implements Comparable<ObjectTarget> {
     
     @Override
     int compareTo(ObjectTarget o) {
-        return toString() <=> o.toString()
+        return toString().compareTo(o.toString())
     }
 }

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/SetupCheckJarCompatibility.groovy

@@ -16,7 +16,7 @@ abstract class SetupCheckJarCompatibility extends DefaultTask {
     SetupCheckJarCompatibility() {
         group = 'jar compatibility'
         onlyIf {
-            inputVersion.getOrNull() !== null
+            inputVersion.getOrNull() != null
         }
         outputs.upToDateWhen { false } // Never up to date, because this setup task should always run
 
@@ -26,6 +26,16 @@ abstract class SetupCheckJarCompatibility extends DefaultTask {
     @TaskAction
     void run() {
         def inputVersion = inputVersion.get()
+        def fmlLibs = project.configurations.detachedConfiguration(project.PACKED_DEPS.collect {
+            def artifactId = it.split(':')[1]
+            return project.dependencies.create("net.minecraftforge:${artifactId}:${inputVersion}")
+        }.toArray(Dependency[]::new))
+
+        project.tasks.named('checkJarCompatibility') {
+            baseLibraries.from(project.provider {
+                fmlLibs.resolvedConfiguration.lenientConfiguration.files
+            })
+        }
 
         def baseForgeUserdev = project.layout.buildDirectory.dir(name).map { it.file("forge-${inputVersion}-userdev.jar") }.get().asFile
         project.rootProject.extensions.download.run {

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/TeamcityRequests.groovy

@@ -32,7 +32,7 @@ class TeamcityRequests {
     @Nullable
     static Map<String, Build> buildsByCommit() throws IOException {
         final Map<String, Build> builds = [:]
-        jsonRequest(new TypeToken<Builds>() {}, 'https://teamcity.minecraftforge.net/guestAuth/app/rest/builds?fields=build:(revisions,number)&locator=buildType:(id:MinecraftForge_MinecraftForge_MinecraftForge_MinecraftForge__Build),defaultFilter:false,count:300,status:SUCCESS')
+        jsonRequest(new TypeToken<Builds>() {}, "https://teamcity.minecraftforge.net/guestAuth/app/rest/builds?fields=build:(revisions,number)&locator=buildType:(id:MinecraftForge_MinecraftForge_MinecraftForge_MinecraftForge__Build),count:300,status:SUCCESS")
                 ?.build?.forEach {
             it.revisions.revision.each { rev -> builds[rev.version] = it }
         }

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/Util.groovy

@@ -2,224 +2,167 @@ package net.minecraftforge.forge.tasks
 
 import groovy.json.JsonBuilder
 import groovy.json.JsonSlurper
-import groovy.transform.CompileStatic
-import groovy.transform.stc.ClosureParams
-import groovy.transform.stc.SimpleType
-import org.gradle.api.Project
-import org.gradle.api.Task
-import org.gradle.api.artifacts.Configuration
-import org.gradle.api.artifacts.ResolvedArtifact
-import org.gradle.api.tasks.bundling.AbstractArchiveTask
 import org.objectweb.asm.ClassReader
 import org.objectweb.asm.Opcodes
 import org.objectweb.asm.tree.ClassNode
 
-import java.net.http.HttpClient
-import java.net.http.HttpRequest
-import java.net.http.HttpResponse
+import java.io.File
 import java.security.MessageDigest
 import java.text.SimpleDateFormat
-import java.util.concurrent.ConcurrentHashMap
-import java.util.concurrent.Semaphore
+import java.util.Date
 import java.util.zip.ZipEntry
 import java.util.zip.ZipInputStream
 
-final class Util {
-    public static final int ASM_LEVEL = Opcodes.ASM9
-    private static final HttpClient HTTP = HttpClient.newBuilder().build()
+public class Util {
+    static final ASM_LEVEL = Opcodes.ASM9
 
-    static void init() {
-        File.metaClass.sha1 = { ->
-            MessageDigest md = MessageDigest.getInstance('SHA-1')
-            delegate.eachByte(4096) { byte[] bytes, int size ->
-                md.update(bytes, 0, size)
-            }
-            return md.digest().collect(this.&toHex).join('')
-        }
+	static void init() {
+		File.metaClass.sha1 = { ->
+			MessageDigest md = MessageDigest.getInstance('SHA-1')
+			delegate.eachByte 4096, {bytes, size ->
+				md.update(bytes, 0, size)
+			}
+			return md.digest().collect {String.format "%02x", it}.join()
+		}
         File.metaClass.getSha1 = { !delegate.exists() ? null : delegate.sha1() }
-        File.metaClass.sha256 = { ->
-            MessageDigest md = MessageDigest.getInstance('SHA-256')
-            delegate.eachByte(4096) { byte[] bytes, int size ->
-                md.update(bytes, 0, size)
-            }
-            return md.digest().collect(this.&toHex).join('')
-        }
-        File.metaClass.getSha256 = { !delegate.exists() ? null : delegate.sha256() }
 
-        File.metaClass.json = { -> new JsonSlurper().parseText(delegate.text) }
+		File.metaClass.json = { -> new JsonSlurper().parseText(delegate.text) }
         File.metaClass.getJson = { return delegate.exists() ? new JsonSlurper().parse(delegate) : [:] }
         File.metaClass.setJson = { json -> delegate.text = new JsonBuilder(json).toPrettyString() }
 
-        Date.metaClass.iso8601 = { ->
-            var format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ")
-            var result = format.format(delegate)
-            return result[0..21] + ':' + result[22..-1]
-        }
+		Date.metaClass.iso8601 = { ->
+			def format = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ")
+			def result = format.format(delegate)
+			return result[0..21] + ':' + result[22..-1]
+		}
 
         String.metaClass.rsplit = { String del, int limit = -1 ->
-            var lst = new ArrayList<String>()
-            int x = 0
-            int idx
-            String tmp = delegate
-            while ((idx = tmp.lastIndexOf(del)) != -1 && (limit === -1 || x++ < limit)) {
+            def lst = new ArrayList()
+            def x = 0, idx
+            def tmp = delegate
+            while ((idx = tmp.lastIndexOf(del)) != -1 && (limit == -1 || x++ < limit)) {
                 lst.add(0, tmp.substring(idx + del.length(), tmp.length()))
                 tmp = tmp.substring(0, idx)
             }
             lst.add(0, tmp)
             return lst
         }
+	}
+
+	public static String[] getClasspath(project, libs, artifact) {
+		def ret = []
+		artifactTree(project, artifact).each { key, lib ->
+			libs[lib.name] = lib
+			if (lib.name != artifact)
+				ret.add(lib.name)
+		}
+		return ret
+	}
+
+	public static def getArtifacts(project, config, classifiers) {
+		def ret = [:]
+		config.resolvedConfiguration.resolvedArtifacts.each {
+			def art = [
+				group: it.moduleVersion.id.group,
+				name: it.moduleVersion.id.name,
+				version: it.moduleVersion.id.version,
+				classifier: it.classifier,
+				extension: it.extension,
+				file: it.file
+			]
+			def key = art.group + ':' + art.name
+			def folder = "${art.group.replace('.', '/')}/${art.name}/${art.version}/"
+			def filename = "${art.name}-${art.version}"
+			if (art.classifier != null)
+				filename += "-${art.classifier}"
+			filename += ".${art.extension}"
+			def path = "${folder}${filename}"
+			def url = "https://libraries.minecraft.net/${path}"
+			if (!checkExists(url)) {
+				url = "https://maven.minecraftforge.net/${path}"
+			}
+			//TODO remove when Mojang launcher is updated
+			if (!classifiers && art.classifier != null) {
+				//Mojang launcher doesn't currently support classifiers, so... move it to part of the version, and force the extension to 'jar'
+				// However, keep the path normal so that our mirror system works.
+				art.version = "${art.version}-${art.classifier}"
+				art.classifier = null
+				art.extension = 'jar'
+			}
+			ret[key] = [
+				name: "${art.group}:${art.name}:${art.version}" + (art.classifier == null ? '' : ":${art.classifier}") + (art.extension == 'jar' ? '' : "@${art.extension}"),
+				downloads: [
+					artifact: [
+						path: path,
+						url: url,
+						sha1: sha1(art.file),
+						size: art.file.length()
+					]
+				]
+			]
+		}
+		return ret
+	}
+
+    public static def getMavenPath(task) {
+        def classifier = task.archiveClassifier.get()
+        def dep = "${task.project.group}:${task.project.name}:${task.project.version}" + (classifier == '' ? '' : ':' + classifier)
+        return "${task.project.group.replace('.', '/')}/${task.project.name}/${task.project.version}/${task.project.name}-${task.project.version}".toString() + (classifier == '' ? '' : '-' + classifier) + '.jar'
     }
 
-    static String[] getClasspath(Project project, Map libs, String artifact) {
-        def ret = []
-        artifactTree(project, artifact).each { key, lib ->
-            libs[lib.name] = lib
-            if (lib.name != artifact)
-                ret.add(lib.name)
-        }
-        return ret
+    public static def getMavenDep(task) {
+        def classifier = task.archiveClassifier.get()
+        return "${task.project.group}:${task.project.name}:${task.project.version}" + (classifier == '' ? '' : ':' + classifier)
     }
 
-    @CompileStatic
-    static Map getArtifacts(Configuration config) {
-        var ret = [:]
-        var semaphore = new Semaphore(1, true)
-        config.resolvedConfiguration.resolvedArtifacts.parallelStream().forEachOrdered(dep -> {
-            var info = getMavenInfoFromDep(dep)
-            var domain = 'libraries.minecraft.net'
-            var url = "https://$domain/$info.path"
-            if (!checkExists(url))
-                url.values[0] = 'maven.minecraftforge.net'
+	public static def iso8601Now() { new Date().iso8601() }
 
-            var sha1 = sha1(dep.file)
+	public static def sha1(file) {
+		MessageDigest md = MessageDigest.getInstance('SHA-1')
+		file.eachByte 4096, {bytes, size ->
+			md.update(bytes, 0, size)
+		}
+		return md.digest().collect {String.format "%02x", it}.join()
+	}
 
-            semaphore.acquire()
-            ret[info.key] = [
-                name: info.name,
-                downloads: [
-                    artifact: [
-                        path: info.path,
-                        url: url.toString(),
-                        sha1: sha1,
-                        size: dep.file.length()
-                    ]
-                ]
-            ]
-            semaphore.release()
-        })
-        return ret
-    }
+	private static def artifactTree(project, artifact) {
+		if (!project.ext.has('tree_resolver'))
+			project.ext.tree_resolver = 1
+		def cfg = project.configurations.create('tree_resolver_' + project.ext.tree_resolver++)
+		def dep = project.dependencies.create(artifact)
+		cfg.dependencies.add(dep)
+		def files = cfg.resolve()
+		return getArtifacts(project, cfg, true)
+	}
 
-    @CompileStatic
-    static Map getMavenInfoFromDep(ResolvedArtifact dep) {
-        return getMavenInfoFromMap([
-            group: dep.moduleVersion.id.group,
-            name: dep.moduleVersion.id.name,
-            version: dep.moduleVersion.id.version,
-            classifier: dep.classifier,
-            extension: dep.extension
-        ])
-    }
+	private static boolean checkExists(url) {
+		try {
+			def code = new URL(url).openConnection().with {
+				requestMethod = 'HEAD'
+				connect()
+				responseCode
+			}
+			return code == 200
+		} catch (Exception e) {
+			if (e.toString().contains('unable to find valid certification path to requested target'))
+				throw new RuntimeException('Failed to connect to ' + url + ': Missing certificate root authority, try updating java')
+			throw e
+		}
+	}
 
-    @CompileStatic
-    static Map getMavenInfoFromTask(AbstractArchiveTask task) {
-        return getMavenInfoFromMap([
-            group: task.project.group.toString(),
-            name: task.project.name,
-            version: task.project.version.toString(),
-            classifier: task.archiveClassifier.get(),
-            extension: task.archiveExtension.get()
-        ])
-    }
-
-    @CompileStatic
-    static Map getMavenInfoFromTask(Task task, String classifier) {
-        return getMavenInfoFromMap([
-            group: task.project.group.toString(),
-            name: task.project.name,
-            version: task.project.version.toString(),
-            classifier: classifier,
-            extension: 'jar'
-        ])
-    }
-
-    @CompileStatic
-    private static Map getMavenInfoFromMap(Map<String, String> art) {
-        var key = "$art.group:$art.name"
-        var name = "$art.group:$art.name:$art.version"
-        var path = "${art.group.replace('.', '/')}/$art.name/$art.version/$art.name-$art.version"
-        if (art.classifier !== null) {
-            name += ":$art.classifier"
-            path += "-$art.classifier"
-        }
-        if ('jar' != art.extension) {
-            name += "@$art.extension"
-            path += ".$art.extension"
-        } else {
-            path += ".jar"
-        }
-        return [
-            key: key.toString(),
-            name: name.toString(),
-            path: path.toString(),
-            art: art
-        ]
-    }
-
-    static String iso8601Now() { new Date().iso8601() }
-
-    @CompileStatic
-    static String sha1(File file) {
-        MessageDigest md = MessageDigest.getInstance('SHA-1')
-        file.eachByte(4096) { byte[] bytes, int size ->
-            md.update(bytes, 0, size)
-        }
-        return md.digest().collect(this.&toHex).join('')
-    }
-
-    @CompileStatic
-    private static String toHex(byte bite) {
-        return String.format('%02x', bite)
-    }
-
-    private static Map artifactTree(Project project, String artifact, boolean transitive = true) {
-        if (!project.ext.has('tree_resolver'))
-            project.ext.tree_resolver = 1
-        def cfg = project.configurations.create('tree_resolver_' + project.ext.tree_resolver++)
-        cfg.transitive = transitive
-        def dep = project.dependencies.create(artifact)
-        cfg.dependencies.add(dep)
-        def files = cfg.resolve()
-        return getArtifacts(cfg)
-    }
-
-    @CompileStatic
-    static boolean checkExists(String url) {
-        try {
-            return HTTP.send(HttpRequest.newBuilder(new URI(url))
-                    .method('HEAD', HttpRequest.BodyPublishers.noBody()).build(), HttpResponse.BodyHandlers.discarding()
-            ).statusCode() === 200
-        } catch (Exception e) {
-            if (e.toString().contains('unable to find valid certification path to requested target'))
-                throw new RuntimeException("Failed to connect to $url: Missing certificate root authority, try updating Java")
-            throw e
-        }
-    }
-
-    static String getLatestForgeVersion(String mcVersion) {
+    static String getLatestForgeVersion(mcVersion) {
         final json = new JsonSlurper().parseText(new URL('https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json').getText('UTF-8'))
         final ver = json.promos["$mcVersion-latest"]
         ver === null ? null : (mcVersion + '-' + ver)
     }
 
-    @CompileStatic
-    static void processClassNodes(File file, @ClosureParams(value = SimpleType, options = 'org.objectweb.asm.tree.ClassNode') Closure process) {
+    static void processClassNodes(File file, Closure process) {
         file.withInputStream { i ->
             new ZipInputStream(i).withCloseable { zin ->
                 ZipEntry zein
-                while ((zein = zin.nextEntry) !== null) {
+                while ((zein = zin.nextEntry) != null) {
                     if (zein.name.endsWith('.class')) {
-                        var node = new ClassNode(ASM_LEVEL)
+                        def node = new ClassNode(ASM_LEVEL)
                         new ClassReader(zin).accept(node, 0)
                         process(node)
                     }
@@ -227,4 +170,4 @@ final class Util {
             }
         }
     }
-}
+}

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/ValidateDeprecations.groovy

@@ -5,7 +5,6 @@
 
 package net.minecraftforge.forge.tasks
 
-import groovy.transform.CompileStatic
 import net.minecraftforge.srgutils.MinecraftVersion
 import org.gradle.api.DefaultTask
 import org.gradle.api.file.RegularFileProperty
@@ -29,8 +28,8 @@ abstract class ValidateDeprecations extends DefaultTask {
 
     @TaskAction
     protected void exec() {
-        var mcVer = MinecraftVersion.from(mcVersion.get())
-        List<String> errors = []
+        def mcVer = MinecraftVersion.from(mcVersion.get())
+        def errors = []
 
         Util.processClassNodes(input.get().asFile) {
             processNode(mcVer, errors, it)
@@ -66,7 +65,7 @@ abstract class ValidateDeprecations extends DefaultTask {
         }
     }
 
-    private static void processAnnotations(AnnotationNode annotation, MinecraftVersion mcVer, List<String> errors, Closure<String> context) {
+    private static void processAnnotations(AnnotationNode annotation, MinecraftVersion mcVer, List<String> errors, Closure context) {
         def values = annotation.values
         if (values === null)
             return
@@ -74,7 +73,7 @@ abstract class ValidateDeprecations extends DefaultTask {
         int since = values.indexOf('since')
         if (annotation.desc == 'Ljava/lang/Deprecated;' && forRemoval !== -1 && since !== -1 && values.size() >= 4 && values[forRemoval + 1] === true) {
             def oldVersion = MinecraftVersion.from(values[since + 1])
-            int[] split = ValidateDeprecations.splitDots(oldVersion.toString())
+            def split = ValidateDeprecations.splitDots(oldVersion.toString())
             if (split.length < 2)
                 return
             def removeVersion = MinecraftVersion.from("${split[0]}.${split[1] + 1}")
@@ -83,7 +82,6 @@ abstract class ValidateDeprecations extends DefaultTask {
         }
     }
 
-    @CompileStatic
     private static int[] splitDots(String version) {
         String[] pts = version.split('\\.')
         int[] values = new int[pts.length]

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/checks/CheckATs.groovy

@@ -171,7 +171,7 @@ abstract class CheckATs extends CheckTask {
     }
 
     private static List<String> joinBack(TreeMap<String, ATParser.Entry> lines, Map<String, InheritanceData> inheritance, IMappingFile mappings) {
-        final data = [] as List<String>
+        final data = []
         final remapComment = { ATParser.Entry entry ->
             if (!mappings || !entry || !entry.desc) return null
             final comment = entry.comment?.substring(1)?.trim()

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/checks/CheckExcs.groovy

@@ -26,12 +26,12 @@ abstract class CheckExcs extends CheckTask {
         excs.each { f ->
             final lines = []
             f.eachLine { line ->
-                int idx = line.indexOf('#')
-                if (idx === 0 || line.isEmpty()) {
+                def idx = line.indexOf('#')
+                if (idx == 0 || line.isEmpty()) {
                     return
                 }
 
-                if (idx !== -1) line = line.substring(0, idx - 1)
+                if (idx != -1) line = line.substring(0, idx - 1)
 
                 if (!line.contains('=')) {
                     reporter.report("Invalid: $line")
@@ -58,8 +58,6 @@ abstract class CheckExcs extends CheckTask {
                     return
                 }
                 lines.add(line)
-
-                return
             }
 
             if (fix) f.text = lines.sort().join('\n')

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/checks/CheckMode.groovy

@@ -6,6 +6,4 @@ import groovy.transform.CompileStatic
 enum CheckMode {
     CHECK,
     FIX
-
-    CheckMode() {}
 }

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/checks/CheckPatches.groovy

@@ -36,13 +36,13 @@ abstract class CheckPatches extends CheckTask {
         }
     }
     
-    static boolean accessChange(String previous, String current) {
+    def accessChange(previous, current) {
         //return ACCESS_MAP[previous] < ACCESS_MAP[current]
         return previous != current
     }
 
     void verifyPatch(Path patch, Reporter reporter, boolean fix, String patchPath, boolean hasS2SArtifact) {
-        int oldFixedErrors = reporter.fixed.size()
+        final oldFixedErrors = reporter.fixed.size()
 
         final lines = Files.readAllLines(patch)
 
@@ -140,7 +140,7 @@ abstract class CheckPatches extends CheckTask {
                     final nextLineChange = i + 1 < lines.size() && lines[i + 1].startsWithAny('+','-')
 
                     if (!prevLineChange && !nextLineChange) {
-                        reporter.report("Patch contains white space change in valid hunk at line ${i + 1}, file: $patchPath \n$prevLine\n$line\n${lines[i+1]}", false)
+                        reporter.report("Patch contains white space change in valid hunk at line ${i + 1}, file: $patchPath", false)
                     }
                 }
 

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/checks/CheckSAS.groovy

@@ -94,7 +94,7 @@ abstract class CheckSAS extends CheckTask {
         }
     }
 
-    protected static boolean isSided(Annotatable annotatable) {
+    protected static isSided(Annotatable annotatable) {
         if (annotatable === null) return false
         for (ann in annotatable.annotations) {
             if ('Lnet/minecraftforge/api/distmarker/OnlyIn;' == ann.desc)
@@ -104,7 +104,7 @@ abstract class CheckSAS extends CheckTask {
     }
     
     protected static findChildMethods(Map<String, InheritanceData> json, String cls, String desc) {
-        return json.values().findAll{ it.methods !== null && it.methods[desc] !== null && it.methods[desc].override == cls && isSided(it.methods[desc]) }
+        return json.values().findAll{ it.methods != null && it.methods[desc] != null && it.methods[desc].override == cls && isSided(it.methods[desc]) }
                 .collect { it.name + ' ' + desc.replace(' ', '') } as TreeSet
     }
 }

buildSrc/src/main/groovy/net/minecraftforge/forge/tasks/checks/CheckTask.groovy

@@ -1,8 +1,6 @@
 package net.minecraftforge.forge.tasks.checks
 
 import groovy.transform.CompileStatic
-import groovy.transform.stc.ClosureParams
-import groovy.transform.stc.ThirdParam
 import net.minecraftforge.forge.tasks.Util
 import org.gradle.api.Action
 import org.gradle.api.DefaultTask
@@ -35,10 +33,10 @@ abstract class CheckTask extends DefaultTask implements VerificationTask {
     void run() {
         Util.init()
 
-        boolean doFix = getMode().get() === CheckMode.FIX
+        final doFix = getMode().get() === CheckMode.FIX
         final Reporter reporter = new Reporter(doFix)
         check(reporter, doFix)
-
+        
         if (reporter.messages) {
             if (getMode().get() === CheckMode.CHECK) {
                 logger.error("Check task '{}' found errors:\n{}", name, reporter.messages.join('\n'))
@@ -90,24 +88,21 @@ abstract class CheckTask extends DefaultTask implements VerificationTask {
     }
 
     static <T extends CheckTask> void registerTask(TaskContainer tasks, String taskName, @DelegatesTo.Target('type') Class<T> clazz,
-                                                   @DelegatesTo(genericTypeIndex = 0, target = 'type')
-                                                   @ClosureParams(ThirdParam.FirstGenericType) Closure configuration) {
+                                                   @DelegatesTo(genericTypeIndex = 0, target = 'type') Closure configuration) {
         taskName = taskName.capitalize()
         tasks.register("check$taskName", clazz) { CheckTask task ->
-            def castedTask = task as T
-            configuration.setDelegate(castedTask)
-            configuration.call(castedTask)
-            castedTask.mode.set(CheckMode.CHECK)
-            castedTask.group = 'checks'
+            configuration.setDelegate((T) task)
+            configuration.call(task)
+            task.mode.set(CheckMode.CHECK)
+            task.group = 'checks'
         }
         tasks.named('checkAll').configure { it.dependsOn("check$taskName") }
 
         tasks.register("checkAndFix$taskName", clazz) { CheckTask task ->
-            def castedTask = task as T
-            configuration.setDelegate(castedTask)
-            configuration.call(castedTask)
-            castedTask.mode.set(CheckMode.FIX)
-            castedTask.group = 'checks'
+            configuration.setDelegate((T) task)
+            configuration.call(task)
+            task.mode.set(CheckMode.FIX)
+            task.group = 'checks'
         }
         tasks.named('checkAllAndFix').configure { it.dependsOn("checkAndFix$taskName") }
     }

build_clean.gradle

@@ -1,73 +0,0 @@
-plugins {
-    id 'java-library'
-    id 'net.minecraftforge.gradle.patcher'
-}
-
-evaluationDependsOn(':mcp')
-
-repositories {
-    mavenCentral()
-    maven gradleutils.forgeMaven
-    maven gradleutils.minecraftLibsMaven
-}
-    
-java.toolchain.languageVersion = JavaLanguageVersion.of(JAVA_VERSION)
-
-dependencies {
-	implementation(libs.forgespi)
-}
-
-patcher {
-	parent = project(':mcp')
-	mcVersion = MC_VERSION
-	patchedSrc = file('src/main/java')
-
-	mappings channel: MAPPING_CHANNEL, version: MAPPING_VERSION
-
-	runs {
-		clean_client {
-			client true
-			taskName 'clean_client'
-			ideaModule "${rootProject.name}.${project.name}.main"
-
-			main 'net.minecraft.client.main.Main'
-			workingDirectory project.file('run/client')
-
-			args '--gameDir', '.'
-			args '--version', MC_VERSION
-			args '--assetsDir', downloadAssets.output
-			args '--assetIndex', '{asset_index}'
-			args '--accessToken', '0'
-		}
-
-		clean_server {
-			client false
-			taskName 'clean_server'
-			ideaModule "${rootProject.name}.${project.name}.main"
-
-			main 'net.minecraft.server.Main'
-			workingDirectory project.file('run/server')
-		}
-	}
-}
-
-tasks.withType(JavaCompile).configureEach {
-    options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation
-    options.warnings = false // Shutup deprecated for removal warnings
-}
-
-eclipse.classpath.file.whenMerged {
-	// Disable optional warnings on the minecraft decompiled source code. It just muddies the warning window and hides warnings in our own codebase
-	def src = entries.find { it.path == 'src/main/java' }
-    if (src == null) throw new IllegalStateException("You must run `setup` task before importing")
-    src.entryAttributes['ignore_optional_problems'] = 'true'
-}
-
-tasks.named('genPatches').configure {
-    onlyIf { false }
-}
-
-tasks.named('extractRangeMap').configure {
-    onlyIf { false }
-    tool = 'net.minecraftforge:Srg2Source:8.1.0:fatjar'
-}

build_shared.gradle

@@ -1,84 +0,0 @@
-import net.minecraftforge.forge.tasks.CleanProperties
-
-apply plugin: 'eclipse'
-apply plugin: 'idea'
-apply plugin: 'net.minecraftforge.gradleutils'
-
-group = 'net.minecraftforge'
-version = VERSION
-println("Version: $version")
-
-repositories {
-    mavenCentral()
-    maven gradleutils.forgeMaven
-    maven gradleutils.minecraftLibsMaven
-    //mavenLocal()
-}
-
-tasks.withType(Javadoc).configureEach {
-    options.tags = [
-        'apiNote:a:<em>API Note:</em>',
-        'implSpec:a:<em>Implementation Requirements:</em>',
-        'implNote:a:<em>Implementation Note:</em>'
-    ]
-    options.addStringOption('Xdoclint:all,-missing', '-public')
-}
-
-// We need to write the manifest to the binary file so we have properly versioned packaged at dev time.
-tasks.register('writeManifest') {
-    doLast {
-        if (plugins.findPlugin('net.minecraftforge.gradle.patcher')) // Forge project
-            universalJar.manifest.writeTo(rootProject.file('src/main/resources/META-INF/MANIFEST.MF'))
-        else
-            jar.manifest.writeTo(project.file('src/main/resources/META-INF/MANIFEST.MF'))
-    }
-}
-
-tasks.register('generateResources') {
-    dependsOn('writeManifest')
-}
-
-// Make sure out manifests get written before compiling the code, IDEA calls this task if you tell it to use the gradle build.
-tasks.withType(JavaCompile).configureEach {
-    dependsOn 'generateResources'
-    dependsOn 'processResources' // Needed because we merge the output of this with the output of the compile task. And gradle detects downstream tasks using the output without a hard dep
-    options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation
-    options.warnings = false // Shutup deprecated for removal warnings
-}
-
-// Merge the resources and classes into the same directory. We'll need to split them at runtime because
-// Minecraft and Forge are in the same sourceSet as they are inter dependent.. for now..
-sourceSets.each {
-    def dir = layout.buildDirectory.dir("classes/java/$it.name")
-    it.output.resourcesDir = dir
-    it.java.destinationDirectory = dir
-}
-
-tasks.register('copyEclipseSettings') {
-    doLast {
-        rootProject.fileTree('ide/eclipse/template/.settings/').matching { include '**/*.prefs' }.each { file ->
-            def target = project.file('.settings/' + file.name)
-            def temp = new CleanProperties().load(file)
-            def exst = new CleanProperties().load(target)
-            exst.put('eclipse.preferences.version', '1')
-            exst.putAll(temp)
-            exst.store(target)
-        }
-    }
-}
-
-// TODO: [Gradle][IntelliJ] Auto trigger these tasks on import.
-eclipse {
-    // Run everytime eclipse builds the code
-    //autoBuildTasks writeManifest
-    // Run when importing the project
-    synchronizationTasks generateResources, copyEclipseSettings, eclipseClasspath, eclipseProject
-}
-
-idea {
-    module {
-        // IntelliJ IDEA does not do this by itself anymore...
-        downloadJavadoc = true
-        downloadSources = true
-    }
-}

docs/README.md

@@ -2,15 +2,17 @@
 
 MinecraftForge
 =============
-[![Stable Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Stable&prefix=1.20.6-&query=$.promos["1.20.6-recommended"]&color=brightgreen&logo=data:image/svg+xml;base64,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)][Download]
-[![Latest Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Latest&prefix=1.20.6-&query=$.promos["1.20.6-latest"]&color=blue&logo=data:image/svg+xml;base64,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
+[![Stable Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Stable&prefix=1.19.4-&query=$.promos["1.19.4-recommended"]&color=brightgreen&logo=data:image/svg+xml;base64,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)][Download]
+[![Latest Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Latest&prefix=1.19.4-&query=$.promos["1.19.4-latest"]&color=blue&logo=data:image/svg+xml;base64,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
 )][Download] [![Discord](https://img.shields.io/discord/313125603924639766.svg?color=%237289da&label=Discord&logo=discord&logoColor=%237289da)][Discord] [![Support](https://img.shields.io/badge/Patreon-Support-orange.svg?logo=Patreon)][Patreon]
 
 Forge is a free, open-source modding API all of your favourite mods use!
 
-| Version      | Support                     |
-|--------------|-----------------------------|
-| All versions | [Supported][Support-Policy] |
+| Version |    Support    |
+|---------| ------------- |
+| 1.20.x  |    Active     |
+| 1.19.4  |    Legacy     |
+| 1.19.2  |    Legacy     |
 
 * [Download]
 * [Forum]
@@ -30,19 +32,6 @@ You can download the installer for the *Recommended Build* or the
  
 For support and questions, visit [the Support Forum][Support-Forum] or [the Forge Discord server][Discord].
 
-## Required Java Versions
-
-We require the version of Java that Minecraft requires, which is currently:
-
-| Minecraft     | Java              |
-|---------------|-------------------|
-| 1.20.6+       | [21][Adoptium-21] |
-| 1.18 - 1.20.4 | [17][Adoptium-17] |
-| 1.17.1        | [16][Adoptium-16] |
-| 1.16.5-       | [8][Adoptium-8]   |
-
-**If you are on Windows and have difficulty using Java to launch JAR files, consider using [Jarfix by Johann Löfflmann][Jarfix].**
-
 # Creating Mods
 
 [See the "Getting Started" section in the Forge Documentation][Getting-Started].
@@ -75,15 +64,8 @@ Please ensure you have a valid email address associated with your GitHub account
 
 [Download]: https://files.minecraftforge.net/
 
-[Adoptium-21]: https://adoptium.net/temurin/releases/?version=21
-[Adoptium-17]: https://adoptium.net/temurin/releases/?version=17
-[Adoptium-16]: https://adoptium.net/temurin/releases/?version=16
-[Adoptium-8]: https://adoptium.net/temurin/releases/?version=8
-[Jarfix]: https://johann.loefflmann.net/en/software/jarfix/index.html
-
 [Forum]: https://forums.minecraftforge.net/
 [Support-Forum]: https://forums.minecraftforge.net/forum/18-support-bug-reports/
-[Support-Policy]: https://forums.minecraftforge.net/topic/144690-new-tiered-support-policy
 
 [Discord]: https://discord.minecraftforge.net/
 

fmlcore/build.gradle

@@ -1,67 +1,73 @@
-import net.minecraftforge.gradleutils.PomUtils
-
 plugins {
-    id 'java-library'
-    id 'maven-publish'
-    id 'net.minecraftforge.licenser'
-    id 'net.minecraftforge.gradleutils'
+    id 'com.github.ben-manes.versions'
+    id 'org.javamodularity.moduleplugin' version '1.8.3' apply false
+    id 'org.cadixdev.licenser'
 }
+apply plugin: 'java-library'
+apply plugin: 'jacoco'
+apply plugin: 'org.javamodularity.moduleplugin'
 
-apply from: rootProject.file('build_shared.gradle')
+dependencyUpdates.rejectVersionIf { isNonStable(it.candidate.version) }
 
 dependencies {
-    compileOnly(libs.nulls)
+    compileOnly("org.jetbrains:annotations:${JETBRAINS_ANNOTATIONS_VERSION}")
 
-    api(libs.eventbus)
+    api("net.minecraftforge:eventbus:${EVENTBUS_VERSION}")
 
     implementation(project(':fmlloader'))
-    implementation(libs.commons.io)
+    implementation("commons-io:commons-io:${COMMONS_IO_VERSION}")
 }
 
-java {
-    toolchain.languageVersion = JavaLanguageVersion.of(JAVA_VERSION)
-    withSourcesJar()
+task sourcesJar(type: Jar) {
+    archiveClassifier = 'sources'
+    from sourceSets.main.allSource
 }
 
-tasks.named('jar', Jar).configure {
-    manifest {
-        attributes([
-            'Automatic-Module-Name': 'net.minecraftforge.fmlcore',
-            'FMLModType': 'LIBRARY'
-        ] as LinkedHashMap)
-        attributes([
-            'Specification-Title':      'FML',
+ext {
+    MANIFESTS = [
+        '': [
+            'FMLModType': 'LIBRARY',
+            'Timestamp': new Date().format("yyyy-MM-dd'T'HH:mm:ssZ"),
+            'Git-Commit': GIT_INFO.abbreviatedId,
+            'Git-Branch': GIT_INFO.branch,
+            'Build-Number': "${System.getenv('BUILD_NUMBER')?:0}"
+        ] as LinkedHashMap,
+        'net/minecraftforge/fml/loading/': [
+            'Specification-Title':      'FMLLoader',
             'Specification-Vendor':     'Forge Development LLC',
             'Specification-Version':    '1',
-            'Implementation-Title':     'FML',
+            'Implementation-Title':     'FML Loader',
             'Implementation-Version':   '1.0',
-            'Implementation-Vendor':    'Forge Development LLC'
-        ] as LinkedHashMap, 'net/minecraftforge/fml/')
+            'Implementation-Vendor':    'Forge'
+        ] as LinkedHashMap
+    ]
+}
+
+jar.doFirst {
+    MANIFESTS.each { pkg, values ->
+        if (pkg == '')
+            manifest.attributes(values)
+        else
+            manifest.attributes(values, pkg)
     }
 }
 
-tasks.withType(JavaCompile).configureEach {
-    options.compilerArgs << '-Xlint:-unchecked'
+tasks.withType(JavaCompile) {
+    options.compilerArgs << '-Xlint:unchecked'
 }
 
 license {
     header = rootProject.file('LICENSE-header.txt')
+
+    include 'net/minecraftforge/'
 }
 
-publishing {
-    publications.register('mavenJava', MavenPublication).configure {
-        from components.java
-        artifactId = 'fmlcore'
-        pom {
-            name = project.name
-            description = 'Modifactions to Minecraft to enable mod developers.'
-            url = 'https://github.com/MinecraftForge/MinecraftForge'
-            PomUtils.setGitHubDetails(pom, 'MinecraftForge')
-            license PomUtils.Licenses.LGPLv2_1
-        }
-    }
-    
-    repositories {
-        maven gradleutils.publishingForgeMaven
-    }
+artifacts {
+    archives jar
+    archives sourcesJar
 }
+
+publishing.publications.mavenJava(MavenPublication) {
+    from components.java
+    artifact sourcesJar
+}

fmlcore/src/main/java/net/minecraftforge/fml/Bindings.java

@@ -5,39 +5,36 @@
 
 package net.minecraftforge.fml;
 
+import cpw.mods.modlauncher.util.ServiceLoaderUtils;
 import net.minecraftforge.eventbus.api.IEventBus;
 import net.minecraftforge.fml.config.IConfigEvent;
 import net.minecraftforge.fml.loading.FMLLoader;
 
-import java.util.ServiceConfigurationError;
 import java.util.ServiceLoader;
 import java.util.function.Supplier;
 
-/**
- * Used to allow access to certain things from the game layer
- */
 public class Bindings {
-    private Bindings() {}
+    private static final Bindings INSTANCE = new Bindings();
 
-    /**
-     * The provider of the bindings
-     * @implNote May also throw a {@link ServiceConfigurationError}
-     */
-    private static final IBindingsProvider PROVIDER = ServiceLoader.load(FMLLoader.getGameLayer(), IBindingsProvider.class)
-            .findFirst().orElseThrow(() -> new IllegalStateException("Could not find bindings provider"));
+    private final IBindingsProvider provider;
+
+    private Bindings() {
+        final var providers = ServiceLoaderUtils.streamServiceLoader(()->ServiceLoader.load(FMLLoader.getGameLayer(), IBindingsProvider.class), sce->{}).toList();
+        if (providers.size() != 1) {
+            throw new IllegalStateException("Could not find bindings provider");
+        }
+        this.provider = providers.get(0);
+    }
 
-    /**
-     * @return A supplier of net.minecraftforge.common.MinecraftForge#EVENT_BUS
-     */
     public static Supplier<IEventBus> getForgeBus() {
-        return PROVIDER.getForgeBusSupplier();
+        return INSTANCE.provider.getForgeBusSupplier();
     }
 
     public static Supplier<I18NParser> getMessageParser() {
-        return PROVIDER.getMessageParser();
+        return INSTANCE.provider.getMessageParser();
     }
 
     public static Supplier<IConfigEvent.ConfigConfig> getConfigConfiguration() {
-        return PROVIDER.getConfigConfiguration();
+        return INSTANCE.provider.getConfigConfiguration();
     }
 }

fmlcore/src/main/java/net/minecraftforge/fml/DeferredWorkQueue.java

@@ -66,7 +66,7 @@ public class DeferredWorkQueue
                     timer,
                     aggregate
             );
-            throw aggregate;
+            //TODO 1.20: throw aggregate exception
         } else {
             LOGGER.debug(LOADING, "Synchronous work queue completed in {}", timer);
         }

fmlcore/src/main/java/net/minecraftforge/fml/IExtensionPoint.java

@@ -25,7 +25,6 @@ import java.util.function.Supplier;
  * @param <T> the type of the record which is held by the extension point
  */
 @SuppressWarnings("unused") // Type parameter T
-// TODO: Complete re-write, this hasnt actually be used in a generic way by mods and we could make it a lot simpler.
 public interface IExtensionPoint<T extends Record>
 {
     /**
@@ -41,7 +40,7 @@ public interface IExtensionPoint<T extends Record>
      * where {@code true} means it is from the server and {@code false} means it is from the world save. The return
      * value of the predicate determines whether the remote version is "compatible" for the purposes of the display test.</p>
      *
-     * <p>The local compatibility version may be of the value {@link DisplayTest#IGNORESERVERONLY},
+     * <p>The local compatibility version may be of the value {@link net.minecraftforge.network.NetworkConstants#IGNORESERVERONLY},
      * in which case clients will ignore the mod's presence if it is present on the server but not on the client.
      * However, the remote version test predicate must still accept this value as a remote version in order to display
      * as compatible if the mod is present on the client.</p>
@@ -95,27 +94,6 @@ public interface IExtensionPoint<T extends Record>
      */
     @SuppressWarnings("JavadocReference") // reference to NetworkConstants, ForgeHooksClient
     record DisplayTest(Supplier<String> suppliedVersion, BiPredicate<String, Boolean> remoteVersionTest) implements IExtensionPoint<DisplayTest> {
-        public static final String IGNORESERVERONLY = "SERVER_ONLY";
-
-        /**
-         * Ignores any version information coming from the server - use for server only mods
-         */
-        public static final Supplier<DisplayTest> IGNORE_SERVER_VERSION = () -> new DisplayTest(IGNORESERVERONLY, (remoteVersion, isFromServer) -> true);
-
-        /**
-         * Ignores all information and provides no information
-         * <p>Note: If your mod is purely client-side and has no multiplayer functionality (be it dedicated servers or
-         * Open to LAN), consider setting {@code clientSideOnly=true} in the root of your mods.toml.</p>
-         */
-        public static final Supplier<DisplayTest> IGNORE_ALL_VERSION = () -> new DisplayTest("", (remoteVersion, isFromServer) -> true);
-
-        /**
-         * An optional alternative to {@link #DisplayTest(Supplier, BiPredicate)} which accepts a constant version string
-         * instead of a {@link Supplier}.
-         * <p>Internally, the provided version string is wrapped in a Supplier for you.</p>
-         */
-        public DisplayTest(String version, BiPredicate<String, Boolean> remoteVersionTest) {
-            this(() -> version, remoteVersionTest);
-        }
+        public static final String IGNORESERVERONLY = "OHNOES\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31\uD83D\uDE31";
     }
 }

fmlcore/src/main/java/net/minecraftforge/fml/IModLoadingState.java

@@ -7,14 +7,12 @@ package net.minecraftforge.fml;
 
 import net.minecraftforge.eventbus.api.Event;
 import net.minecraftforge.fml.event.IModBusEvent;
-import net.minecraftforge.fml.loading.progress.ProgressMeter;
 
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Executor;
 import java.util.function.Consumer;
 import java.util.function.Function;
-import java.util.function.ToIntFunction;
 
 /**
  * A mod loading state. During mod loading, the mod loader transitions between states in a defined sorted list of states,
@@ -46,33 +44,25 @@ public interface IModLoadingState {
      */
     Function<ModList, String> message();
 
-    /**
-     * @return a function that computes the size of this transition based on the size of the modlist.
-     * Used to compute progress.
-     */
-    ToIntFunction<ModList> size();
-
     /**
      * {@return an optional runnable, which runs before starting the transition from this state to the next}
-     * @see #buildTransition(Executor, Executor, ProgressMeter, Function, Function)
+     * @see #buildTransition(Executor, Executor, Function, Function)
      */
     Optional<Consumer<ModList>> inlineRunnable();
 
     /**
      * Builds the transition task for this state with a blank pre-sync and post-sync task.
      *
-     * @param <T>              a type of event fired on the mod-specific event bus
-     * @param syncExecutor     a synchronous executor
+     * @param syncExecutor a synchronous executor
      * @param parallelExecutor a parallel executor
-     * @param progressBar      a progress meter for tracking progress
+     * @param <T> a type of event fired on the mod-specific event bus
      * @return a transition task for this state
-     * @see #buildTransition(Executor, Executor, ProgressMeter, Function, Function)
+     * @see #buildTransition(Executor, Executor, Function, Function)
      */
     default <T extends Event & IModBusEvent>
     Optional<CompletableFuture<Void>> buildTransition(final Executor syncExecutor,
-                                                      final Executor parallelExecutor,
-                                                      final ProgressMeter progressBar) {
-        return buildTransition(syncExecutor, parallelExecutor, progressBar,
+                                                      final Executor parallelExecutor) {
+        return buildTransition(syncExecutor, parallelExecutor,
                 e -> CompletableFuture.runAsync(() -> {}, e),
                 e -> CompletableFuture.runAsync(() -> {}, e));
     }
@@ -81,18 +71,16 @@ public interface IModLoadingState {
      * Builds the transition task for this state. The pre-sync and post-sync task functions allow the transition builder
      * to run these tasks on the same executor as the actual event dispatch and pre/post hooks.
      *
-     * @param <T>              a type of event fired on the mod-specific event bus
-     * @param syncExecutor     a synchronous executor
+     * @param syncExecutor a synchronous executor
      * @param parallelExecutor a parallel executor
-     * @param progressBar      a progress meter for tracking progress
-     * @param preSyncTask      a function which returns a task to run before event pre-dispatch hook
-     * @param postSyncTask     a function which returns a task to run after event post-dispatch hook
+     * @param preSyncTask a function which returns a task to run before event pre-dispatch hook
+     * @param postSyncTask a function which returns a task to run after event post-dispatch hook
+     * @param <T> a type of event fired on the mod-specific event bus
      * @return a transition task for this state
      */
     <T extends Event & IModBusEvent>
     Optional<CompletableFuture<Void>> buildTransition(final Executor syncExecutor,
                                                       final Executor parallelExecutor,
-                                                      final ProgressMeter progressBar,
                                                       final Function<Executor, CompletableFuture<Void>> preSyncTask,
                                                       final Function<Executor, CompletableFuture<Void>> postSyncTask);
 }

fmlcore/src/main/java/net/minecraftforge/fml/IModStateTransition.java

@@ -7,7 +7,6 @@ package net.minecraftforge.fml;
 
 import net.minecraftforge.eventbus.api.Event;
 import net.minecraftforge.fml.event.IModBusEvent;
-import net.minecraftforge.fml.loading.progress.ProgressMeter;
 
 import java.util.ArrayList;
 import java.util.List;
@@ -25,26 +24,20 @@ public interface IModStateTransition {
     }
 
     default <T extends Event & IModBusEvent>
-    CompletableFuture<Void> build(final String name,
-                                  final Executor syncExecutor,
+    CompletableFuture<Void> build(final Executor syncExecutor,
                                   final Executor parallelExecutor,
-                                  final ProgressMeter progressBar,
                                   final Function<Executor, CompletableFuture<Void>> preSyncTask,
                                   final Function<Executor, CompletableFuture<Void>> postSyncTask) {
         List<CompletableFuture<Void>> futures = new ArrayList<>();
 
         this.eventFunctionStream().get()
                 .map(f -> (EventGenerator<T>) f)
-                .reduce((head, tail) -> addCompletableFutureTaskForModDispatch(syncExecutor, parallelExecutor, futures, progressBar, head, ModLoadingStage::currentState, tail))
-                .ifPresent(last -> addCompletableFutureTaskForModDispatch(syncExecutor, parallelExecutor, futures, progressBar, last, nextModLoadingStage(), null));
+                .reduce((head, tail) -> addCompletableFutureTaskForModDispatch(syncExecutor, parallelExecutor, futures, head, ModLoadingStage::currentState, tail))
+                .ifPresent(last -> addCompletableFutureTaskForModDispatch(syncExecutor, parallelExecutor, futures, last, nextModLoadingStage(), null));
 
         final CompletableFuture<Void> preSyncTaskCF = preSyncTask.apply(syncExecutor);
         final CompletableFuture<Void> eventDispatchCF = ModList.gather(futures).thenCompose(ModList::completableFutureFromExceptionList);
         final CompletableFuture<Void> postEventDispatchCF = preSyncTaskCF
-                .thenApplyAsync(n -> {
-                    progressBar.label(progressBar.name() + ": dispatching "+name);
-                    return null;
-                }, parallelExecutor)
                 .thenComposeAsync(n -> eventDispatchCF, parallelExecutor)
                 .thenApply(r -> {
                     postSyncTask.apply(syncExecutor);
@@ -61,7 +54,6 @@ public interface IModStateTransition {
     EventGenerator<T> addCompletableFutureTaskForModDispatch(final Executor syncExecutor,
                                                              final Executor parallelExecutor,
                                                              final List<CompletableFuture<Void>> completableFutures,
-                                                             final ProgressMeter progressBar,
                                                              final EventGenerator<T> eventGenerator,
                                                              final BiFunction<ModLoadingStage, Throwable, ModLoadingStage> nextState,
                                                              final EventGenerator<T> nextGenerator) {
@@ -70,7 +62,7 @@ public interface IModStateTransition {
         var preDispatchHook = (BiFunction<Executor, EventGenerator<T>, CompletableFuture<Void>>) preDispatchHook();
         completableFutures.add(preDispatchHook.apply(selectedExecutor, eventGenerator));
 
-        completableFutures.add(ModList.get().futureVisitor(eventGenerator, progressBar, nextState).apply(threadSelector().apply(syncExecutor, parallelExecutor)));
+        completableFutures.add(ModList.get().futureVisitor(eventGenerator, nextState).apply(threadSelector().apply(syncExecutor, parallelExecutor)));
 
         var postDispatchHook = (BiFunction<Executor, EventGenerator<T>, CompletableFuture<Void>>) postDispatchHook();
         completableFutures.add(postDispatchHook.apply(selectedExecutor, eventGenerator));

fmlcore/src/main/java/net/minecraftforge/fml/LogicalSide.java

@@ -16,7 +16,8 @@ import net.minecraftforge.api.distmarker.Dist;
  *
  * @see Dist
  */
-public enum LogicalSide {
+public enum LogicalSide
+{
     /**
      * The logical client of the Minecraft game, which interfaces with the player's inputs and renders the player's
      * viewpoint.
@@ -26,7 +27,6 @@ public enum LogicalSide {
      * @see Dist#CLIENT
      */
     CLIENT,
-
     /**
      * The logical server of the Minecraft game, responsible for connecting to clients and running the simulation logic
      * on the level.
@@ -41,14 +41,16 @@ public enum LogicalSide {
     /**
      * {@return if this logical side is the server}
      */
-    public boolean isServer() {
+    public boolean isServer()
+    {
         return !isClient();
     }
 
     /**
      * {@return if the logical side is the client}
      */
-    public boolean isClient() {
+    public boolean isClient()
+    {
         return this == CLIENT;
     }
 }

fmlcore/src/main/java/net/minecraftforge/fml/ModContainer.java

@@ -9,7 +9,6 @@ import net.minecraftforge.eventbus.api.Event;
 import net.minecraftforge.fml.config.IConfigEvent;
 import net.minecraftforge.fml.config.ModConfig;
 import net.minecraftforge.fml.event.IModBusEvent;
-import net.minecraftforge.fml.loading.progress.ProgressMeter;
 import net.minecraftforge.forgespi.language.IModInfo;
 
 import java.util.EnumMap;
@@ -21,7 +20,6 @@ import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Executor;
 import java.util.function.BiFunction;
-import java.util.function.BiPredicate;
 import java.util.function.Consumer;
 import java.util.function.Supplier;
 
@@ -59,16 +57,15 @@ public abstract class ModContainer
         this.modInfo = info;
         this.modLoadingStage = ModLoadingStage.CONSTRUCT;
 
-        final String displayTestString = info.getConfig().<String>getConfigElement("displayTest")
-                .orElseGet(() -> info.getOwningFile().isClientSideOnly() ? "IGNORE_ALL_VERSION" : "MATCH_VERSION");
+        final String displayTestString = info.getConfig().<String>getConfigElement("displayTest").orElse("MATCH_VERSION"); // missing defaults to DEFAULT type
         Supplier<IExtensionPoint.DisplayTest> displayTestSupplier = switch (displayTestString) {
             case "MATCH_VERSION" -> // default displaytest checks for version string match
                     () -> new IExtensionPoint.DisplayTest(() -> this.modInfo.getVersion().toString(),
                         (incoming, isNetwork) -> Objects.equals(incoming, this.modInfo.getVersion().toString()));
             case "IGNORE_SERVER_VERSION" -> // Ignores any version information coming from the server - use for server only mods
-                    IExtensionPoint.DisplayTest.IGNORE_SERVER_VERSION;
+                    () -> new IExtensionPoint.DisplayTest(() -> IExtensionPoint.DisplayTest.IGNORESERVERONLY, (incoming, isNetwork) -> true);
             case "IGNORE_ALL_VERSION" -> // Ignores all information and provides no information
-                    IExtensionPoint.DisplayTest.IGNORE_ALL_VERSION;
+                    () -> new IExtensionPoint.DisplayTest(() -> "", (incoming, isNetwork) -> true);
             case "NONE" -> null; // NO display test at all - use this if you're going to do your own display test
             default -> // any other value throws an exception
                     throw new IllegalArgumentException("Invalid displayTest value supplied in mods.toml");
@@ -116,7 +113,6 @@ public abstract class ModContainer
     public static <T extends Event & IModBusEvent> CompletableFuture<Void> buildTransitionHandler(
             final ModContainer target,
             final IModStateTransition.EventGenerator<T> eventGenerator,
-            final ProgressMeter progressBar,
             final BiFunction<ModLoadingStage, Throwable, ModLoadingStage> stateChangeHandler,
             final Executor executor) {
         return CompletableFuture
@@ -127,7 +123,6 @@ public abstract class ModContainer
                 }, executor)
                 .whenComplete((mc, exception) -> {
                     target.modLoadingStage = stateChangeHandler.apply(target.modLoadingStage, exception);
-                    progressBar.increment();
                     ModLoadingContext.get().setActiveContainer(null);
                 });
     }
@@ -147,22 +142,6 @@ public abstract class ModContainer
         extensionPoints.put(point, extension);
     }
 
-    public void registerDisplayTest(IExtensionPoint.DisplayTest displayTest) {
-        registerExtensionPoint(IExtensionPoint.DisplayTest.class, () -> displayTest);
-    }
-
-    public void registerDisplayTest(Supplier<IExtensionPoint.DisplayTest> displayTest) {
-        registerExtensionPoint(IExtensionPoint.DisplayTest.class, displayTest);
-    }
-
-    public void registerDisplayTest(String version, BiPredicate<String, Boolean> remoteVersionTest) {
-        registerDisplayTest(new IExtensionPoint.DisplayTest(version, remoteVersionTest));
-    }
-
-    public void registerDisplayTest(Supplier<String> suppliedVersion, BiPredicate<String, Boolean> remoteVersionTest) {
-        registerDisplayTest(new IExtensionPoint.DisplayTest(suppliedVersion, remoteVersionTest));
-    }
-
     public void addConfig(final ModConfig modConfig) {
        configs.put(modConfig.getType(), modConfig);
     }

fmlcore/src/main/java/net/minecraftforge/fml/ModList.java

@@ -7,7 +7,6 @@ package net.minecraftforge.fml;
 
 import net.minecraftforge.eventbus.api.Event;
 import net.minecraftforge.fml.event.IModBusEvent;
-import net.minecraftforge.fml.loading.progress.ProgressMeter;
 import net.minecraftforge.forgespi.language.IModFileInfo;
 import net.minecraftforge.forgespi.language.IModInfo;
 import net.minecraftforge.forgespi.language.ModFileScanData;
@@ -47,7 +46,7 @@ import java.util.stream.Stream;
  */
 public class ModList
 {
-    //private static final Logger LOGGER = LogManager.getLogger();
+    private static Logger LOGGER = LogManager.getLogger();
     private static ModList INSTANCE;
     private final List<IModFileInfo> modFiles;
     private final List<IModInfo> sortedList;
@@ -115,19 +114,18 @@ public class ModList
 
     <T extends Event & IModBusEvent> Function<Executor, CompletableFuture<Void>> futureVisitor(
             final IModStateTransition.EventGenerator<T> eventGenerator,
-            final ProgressMeter progressBar,
             final BiFunction<ModLoadingStage, Throwable, ModLoadingStage> stateChange) {
         return executor -> gather(
                 this.mods.stream()
-                .map(mod -> ModContainer.buildTransitionHandler(mod, eventGenerator, progressBar, stateChange, executor))
-                .toList()
-        ).thenComposeAsync(ModList::completableFutureFromExceptionList, executor);
+                .map(mod -> ModContainer.buildTransitionHandler(mod, eventGenerator, stateChange, executor))
+                .collect(Collectors.toList()))
+            .thenComposeAsync(ModList::completableFutureFromExceptionList, executor);
     }
     static CompletionStage<Void> completableFutureFromExceptionList(List<? extends Map.Entry<?, Throwable>> t) {
         if (t.stream().noneMatch(e->e.getValue()!=null)) {
             return CompletableFuture.completedFuture(null);
         } else {
-            final List<Throwable> throwables = t.stream().filter(e -> e.getValue() != null).map(Map.Entry::getValue).toList();
+            final List<Throwable> throwables = t.stream().filter(e -> e.getValue() != null).map(Map.Entry::getValue).collect(Collectors.toList());
             CompletableFuture<Void> cf = new CompletableFuture<>();
             final RuntimeException accumulator = new RuntimeException();
             cf.completeExceptionally(accumulator);

fmlcore/src/main/java/net/minecraftforge/fml/ModLoader.java

@@ -6,18 +6,15 @@
 package net.minecraftforge.fml;
 
 import com.google.common.collect.ImmutableList;
-import com.google.common.collect.Streams;
 import net.minecraftforge.eventbus.api.Event;
 import net.minecraftforge.fml.event.IModBusEvent;
 import net.minecraftforge.fml.loading.FMLEnvironment;
 import net.minecraftforge.fml.loading.FMLLoader;
-import net.minecraftforge.fml.loading.ImmediateWindowHandler;
 import net.minecraftforge.fml.loading.LoadingModList;
 import net.minecraftforge.fml.loading.moddiscovery.InvalidModIdentifier;
 import net.minecraftforge.fml.loading.moddiscovery.ModFileInfo;
 import net.minecraftforge.fml.loading.moddiscovery.ModInfo;
-import net.minecraftforge.fml.loading.progress.ProgressMeter;
-import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
+import net.minecraftforge.fml.loading.progress.StartupMessageManager;
 import net.minecraftforge.forgespi.language.IModInfo;
 import net.minecraftforge.forgespi.language.IModLanguageProvider;
 import net.minecraftforge.forgespi.locating.ForgeFeature;
@@ -33,7 +30,6 @@ import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 import java.util.function.Function;
 import java.util.stream.Collectors;
-import java.util.stream.Stream;
 
 import static net.minecraftforge.fml.Logging.CORE;
 import static net.minecraftforge.fml.Logging.LOADING;
@@ -85,7 +81,7 @@ public class ModLoader
     private final ModStateManager stateManager;
     private boolean loadingStateValid;
     @SuppressWarnings("OptionalUsedAsFieldOrParameterType")
-    private final Optional<Consumer<String>> statusConsumer = StartupNotificationManager.modLoaderConsumer();
+    private final Optional<Consumer<String>> statusConsumer = StartupMessageManager.modLoaderConsumer();
     private final Set<IModLoadingState> completedStates = new HashSet<>();
     private ModList modList;
 
@@ -93,13 +89,13 @@ public class ModLoader
     {
         INSTANCE = this;
         this.loadingModList = FMLLoader.getLoadingModList();
-        this.loadingExceptions = this.loadingModList.getErrors().stream()
+        this.loadingExceptions = FMLLoader.getLoadingModList().getErrors().stream()
                 .flatMap(ModLoadingException::fromEarlyException)
                 .collect(Collectors.toList());
-        this.loadingWarnings = this.loadingModList.getBrokenFiles().stream()
+        this.loadingWarnings = FMLLoader.getLoadingModList().getBrokenFiles().stream()
                 .map(file -> new ModLoadingWarning(null, ModLoadingStage.VALIDATE, InvalidModIdentifier.identifyJarProblem(file.getFilePath()).orElse("fml.modloading.brokenfile"), file.getFileName()))
                 .collect(Collectors.toList());
-        this.loadingModList.getModFiles().stream()
+        FMLLoader.getLoadingModList().getModFiles().stream()
                 .filter(ModFileInfo::missingLicense)
                 .filter(modFileInfo -> modFileInfo.getMods().stream().noneMatch(thisModInfo -> this.loadingExceptions.stream().map(ModLoadingException::getModInfo).anyMatch(otherInfo -> otherInfo == thisModInfo))) //Ignore files where any other mod already encountered an error
                 .map(modFileInfo -> new ModLoadingException(null, ModLoadingStage.VALIDATE, "fml.modloading.missinglicense", null, modFileInfo.getFile()))
@@ -137,19 +133,20 @@ public class ModLoader
      * @param periodicTask Optional periodic task to perform on the main thread while other activities run
      */
     public void gatherAndInitializeMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
-        ForgeFeature.registerFeature("javaVersion", ForgeFeature.VersionFeatureTest.forVersionString(IModInfo.DependencySide.BOTH, System.getProperty("java.version")));
-        ForgeFeature.registerFeature("openGLVersion", ForgeFeature.VersionFeatureTest.forVersionString(IModInfo.DependencySide.CLIENT, ImmediateWindowHandler.getGLVersion()));
+        ForgeFeature.registerFeature("java_version", ForgeFeature.VersionFeatureTest.forVersionString(IModInfo.DependencySide.SERVER, System.getProperty("java.version")));
         loadingStateValid = true;
+        statusConsumer.ifPresent(c->c.accept("Waiting for scan to complete"));
         FMLLoader.backgroundScanHandler.waitForScanToComplete(periodicTask);
+        statusConsumer.ifPresent(c->c.accept("Loading mods"));
         final ModList modList = ModList.of(loadingModList.getModFiles().stream().map(ModFileInfo::getFile).toList(),
                 loadingModList.getMods());
         if (!this.loadingExceptions.isEmpty()) {
             LOGGER.fatal(CORE, "Error during pre-loading phase", loadingExceptions.get(0));
-            statusConsumer.ifPresent(c->c.accept("ERROR DURING MOD LOADING"));
             modList.setLoadedMods(Collections.emptyList());
             loadingStateValid = false;
             throw new LoadingFailedException(loadingExceptions);
         }
+        statusConsumer.ifPresent(c->c.accept("Validating features"));
         List<? extends ForgeFeature.Bound> failedBounds = loadingModList.getMods().stream()
                 .map(ModInfo::getForgeFeatures)
                 .flatMap(Collection::stream)
@@ -157,15 +154,15 @@ public class ModLoader
                 .toList();
 
         if (!failedBounds.isEmpty()) {
-            LOGGER.fatal(CORE, "Failed to validate feature bounds for mods: {}", failedBounds);
-            statusConsumer.ifPresent(c->c.accept("ERROR DURING MOD LOADING"));
+            LOGGER.fatal(CORE, "Failed to validate feature bounds for mods");
             modList.setLoadedMods(Collections.emptyList());
             loadingStateValid = false;
             throw new LoadingFailedException(failedBounds.stream()
-                    .map(fb -> new ModLoadingException(fb.modInfo(), ModLoadingStage.CONSTRUCT, "fml.modloading.feature.missing", null, fb, ForgeFeature.featureValue(fb)))
+                    .map(fb -> new ModLoadingException(fb.modInfo(), ModLoadingStage.CONSTRUCT, "fml.modloading.feature.missing", null, fb.featureName(), fb.featureBound(), ForgeFeature.featureValue(fb)))
                     .toList());
         }
 
+        statusConsumer.ifPresent(c->c.accept("Building Mod List"));
         final List<ModContainer> modContainers = loadingModList.getModFiles().stream()
                 .map(ModFileInfo::getFile)
                 .map(this::buildMods)
@@ -173,54 +170,51 @@ public class ModLoader
                 .toList();
         if (!loadingExceptions.isEmpty()) {
             LOGGER.fatal(CORE, "Failed to initialize mod containers", loadingExceptions.get(0));
-            statusConsumer.ifPresent(c->c.accept("ERROR DURING MOD LOADING"));
             modList.setLoadedMods(Collections.emptyList());
             loadingStateValid = false;
             throw new LoadingFailedException(loadingExceptions);
         }
         modList.setLoadedMods(modContainers);
         this.modList = modList;
-        var stateList = stateManager.getStates(ModLoadingPhase.GATHER);
-        var progress = StartupMessageManager.addProgressBar("Mod Gather", stateList.stream().mapToInt(mls -> mls.size().applyAsInt(modList)).sum());
-        stateList.forEach(mls->dispatchAndHandleError(mls, syncExecutor, parallelExecutor, periodicTask, progress));
-        progress.complete();
+        statusConsumer.ifPresent(c->c.accept("Dispatching gathering events"));
+        stateManager.getStates(ModLoadingPhase.GATHER).forEach(mls->dispatchAndHandleError(mls, syncExecutor, parallelExecutor, periodicTask));
+        statusConsumer.ifPresent(c->c.accept("Gathering phase complete"));
     }
 
     public void loadMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
-        var stateList = stateManager.getStates(ModLoadingPhase.LOAD);
-        var progress = StartupMessageManager.addProgressBar("Mod Loading", stateList.stream().mapToInt(mls -> mls.size().applyAsInt(modList)).sum());
-        stateList.forEach(mls->dispatchAndHandleError(mls, syncExecutor, parallelExecutor, periodicTask, progress));
-        progress.complete();
+        statusConsumer.ifPresent(c->c.accept("Performing load phase"));
+        stateManager.getStates(ModLoadingPhase.LOAD).forEach(mls->dispatchAndHandleError(mls, syncExecutor, parallelExecutor, periodicTask));
+        statusConsumer.ifPresent(c->c.accept("Mod setup complete"));
     }
 
     public void finishMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
-        var stateList = stateManager.getStates(ModLoadingPhase.COMPLETE);
-        var progress = StartupMessageManager.addProgressBar("Mod Complete", stateList.stream().mapToInt(mls -> mls.size().applyAsInt(modList)).sum());
-        stateList.forEach(mls->dispatchAndHandleError(mls, syncExecutor, parallelExecutor, periodicTask, progress));
+        statusConsumer.ifPresent(c->c.accept("Performing completion phase"));
+        stateManager.getStates(ModLoadingPhase.COMPLETE).forEach(mls->dispatchAndHandleError(mls, syncExecutor, parallelExecutor, periodicTask));
         statusConsumer.ifPresent(c->c.accept(String.format("Mod loading complete - %d mods loaded", this.modList.size())));
-        progress.complete();
     }
 
-    private void dispatchAndHandleError(IModLoadingState state, ModWorkManager.DrivenExecutor syncExecutor, Executor parallelExecutor, final Runnable ticker, final ProgressMeter progressBar) {
+    private void dispatchAndHandleError(IModLoadingState state, ModWorkManager.DrivenExecutor syncExecutor, Executor parallelExecutor, final Runnable ticker) {
         if (!isLoadingStateValid()) {
             LOGGER.error("Cowardly refusing to process mod state change request from {}", state);
             return;
         }
-        progressBar.label(progressBar.name()+ " working");
-        syncExecutor.drive(ticker);
-        state.inlineRunnable().ifPresent(a->this.handleInlineTransition(a, state, syncExecutor, ticker));
-        state.buildTransition(syncExecutor, parallelExecutor, progressBar).ifPresent(t->waitForTransition(state, syncExecutor, ticker, t));
+        statusConsumer.ifPresent(c->c.accept(state.message().apply(this.modList)));
+        state.inlineRunnable().ifPresent(a->a.accept(this.modList));
+        state.buildTransition(syncExecutor, parallelExecutor).ifPresent(t->waitForTransition(state, syncExecutor, ticker, t));
         completedStates.add(state);
     }
 
-    private void handleInlineTransition(final Consumer<ModList> transition, final IModLoadingState state, final ModWorkManager.DrivenExecutor syncExecutor, final Runnable ticker) {
-        var pb = StartupMessageManager.addProgressBar("State transition " +state.name()+" running", 0);
-        syncExecutor.drive(ticker);
-        transition.accept(this.modList);
-        syncExecutor.drive(ticker);
-        pb.complete();
-        syncExecutor.drive(ticker);
+    private void dispatchAndHandleError(IModLoadingState state, ModWorkManager.DrivenExecutor syncExecutor, Executor parallelExecutor, final Runnable ticker, Function<Executor, CompletableFuture<Void>> preSyncTask, Function<Executor, CompletableFuture<Void>> postSyncTask) {
+        if (!isLoadingStateValid()) {
+            LOGGER.error("Cowardly refusing to process mod state change request from {}", state);
+            return;
+        }
+        statusConsumer.ifPresent(c->c.accept(state.message().apply(this.modList)));
+        state.inlineRunnable().ifPresent(a->a.accept(this.modList));
+        state.buildTransition(syncExecutor, parallelExecutor, preSyncTask, postSyncTask).ifPresent(t->waitForTransition(state, syncExecutor, ticker, t));
+        completedStates.add(state);
     }
+
     private void waitForTransition(final IModLoadingState state, final ModWorkManager.DrivenExecutor syncExecutor, final Runnable ticker, final CompletableFuture<Void> transition) {
         while (!transition.isDone()) {
             syncExecutor.drive(ticker);
@@ -230,11 +224,11 @@ public class ModLoader
         } catch (CompletionException e) {
             loadingStateValid = false;
             Throwable t = e.getCause();
-            boolean hasNotModLoadingEx = Arrays.stream(t.getSuppressed())
-                    .anyMatch(obj -> !(obj instanceof ModLoadingException));
-            if (hasNotModLoadingEx) {
+            final List<Throwable> notModLoading = Arrays.stream(t.getSuppressed())
+                    .filter(obj -> !(obj instanceof ModLoadingException))
+                    .collect(Collectors.toList());
+            if (!notModLoading.isEmpty()) {
                 LOGGER.fatal("Encountered non-modloading exceptions!", e);
-                statusConsumer.ifPresent(c->c.accept("ERROR DURING MOD LOADING"));
                 throw e;
             }
 
@@ -243,7 +237,6 @@ public class ModLoader
                     .map(ModLoadingException.class::cast)
                     .collect(Collectors.toList());
             LOGGER.fatal(LOADING,"Failed to complete lifecycle event {}, {} errors found", state.name(), modLoadingExceptions.size());
-            statusConsumer.ifPresent(c->c.accept("ERROR DURING MOD LOADING"));
             throw new LoadingFailedException(modLoadingExceptions);
         }
     }
@@ -258,10 +251,10 @@ public class ModLoader
                 .stream()
                 .map(e -> buildModContainerFromTOML(modFile, modInfoMap, e))
                 .filter(Objects::nonNull)
-                .toList();
+                .collect(Collectors.toList());
         if (containers.size() != modInfoMap.size()) {
-            var modIds = modInfoMap.values().stream().map(IModInfo::getModId).sorted().toList();
-            var containerIds = containers.stream().map(c -> c != null ? c.getModId() : "(null)").sorted().toList();
+            var modIds = modInfoMap.values().stream().map(IModInfo::getModId).sorted().collect(Collectors.toList());
+            var containerIds = containers.stream().map(c -> c != null ? c.getModId() : "(null)").sorted().collect(Collectors.toList());
 
             LOGGER.fatal(LOADING,"File {} constructed {} mods: {}, but had {} mods specified: {}",
                     modFile.getFilePath(),
@@ -279,7 +272,7 @@ public class ModLoader
             loadingExceptions.add(new ModLoadingException(null, ModLoadingStage.CONSTRUCT, "fml.modloading.missingclasses", null, modFile.getFilePath()));
         }
         // remove errored mod containers
-        return containers.stream().filter(mc -> mc.modLoadingStage != ModLoadingStage.ERROR).toList();
+        return containers.stream().filter(mc -> mc.modLoadingStage != ModLoadingStage.ERROR).collect(Collectors.toList());
     }
 
     private ModContainer buildModContainerFromTOML(final IModFile modFile, final Map<String, IModInfo> modInfoMap, final Map.Entry<String, ? extends IModLanguageProvider.IModLanguageLoader> idToProviderEntry) {

fmlcore/src/main/java/net/minecraftforge/fml/ModLoadingContext.java

@@ -12,52 +12,34 @@ import net.minecraftforge.fml.loading.FMLLoader;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import java.util.function.BiPredicate;
 import java.util.function.Supplier;
 
 public class ModLoadingContext
 {
     private static final Logger LOGGER = LogUtils.getLogger();
     private static final ThreadLocal<ModLoadingContext> context = ThreadLocal.withInitial(ModLoadingContext::new);
-    private ModContainer activeContainer;
     private Object languageExtension;
     private ModLoadingStage stage;
 
-    /**
-     * @deprecated Use the context provided by your language loader in your mod's constructor.
-     */
-    @Deprecated(forRemoval = true, since = "1.21.1")
     public static ModLoadingContext get() {
         return context.get();
     }
 
-    /**
-     * @deprecated Going to be moved to ForgeHooks for internal use.
-     */
-    @Deprecated(forRemoval = true, since = "1.21.1")
+    private ModContainer activeContainer;
+
     public void setActiveContainer(final ModContainer container) {
         this.activeContainer = container;
         this.languageExtension = container == null ? null : container.contextExtension.get();
     }
 
-    /**
-     * Going to be moved to ForgeHooks for internal use.
-     * @deprecated Override/Use {@link ModLoadingContext#getContainer()}
-     */
-    @Deprecated(forRemoval = true, since = "1.21.1")
     public ModContainer getActiveContainer() {
         return activeContainer == null ? ModList.get().getModContainerById("minecraft").orElseThrow(()->new RuntimeException("Where is minecraft???!")) : activeContainer;
     }
 
-    @Deprecated(forRemoval = true, since = "1.21.1")
     public String getActiveNamespace() {
         return activeContainer == null ? "minecraft" : activeContainer.getNamespace();
     }
 
-    public ModContainer getContainer() {
-        return getActiveContainer();
-    }
-
     /**
      * Register an {@link IExtensionPoint} with the mod container.
      * @param point The extension point to register
@@ -65,69 +47,32 @@ public class ModLoadingContext
      * @param <T> The type signature of the extension operator
      */
     public <T extends Record & IExtensionPoint<T>> void registerExtensionPoint(Class<? extends IExtensionPoint<T>> point, Supplier<T> extension) {
-        getContainer().registerExtensionPoint(point, extension);
-    }
-
-    /**
-     * Register a {@link IExtensionPoint.DisplayTest} with the mod container.
-     * <p>A shorthand for registering a DisplayTest with {@link #registerExtensionPoint(Class, Supplier)}.</p>
-     * @param displayTest The {@link IExtensionPoint.DisplayTest} to register
-     */
-    public void registerDisplayTest(IExtensionPoint.DisplayTest displayTest) {
-        getContainer().registerDisplayTest(() -> displayTest);
-    }
-
-    /**
-     * Register a {@link IExtensionPoint.DisplayTest} with the mod container.
-     * <p>A shorthand for registering a DisplayTest supplier with {@link #registerExtensionPoint(Class, Supplier)}.</p>
-     * @param displayTest The {@link Supplier<IExtensionPoint.DisplayTest>} to register
-     */
-    public void registerDisplayTest(Supplier<IExtensionPoint.DisplayTest> displayTest) {
-        getContainer().registerDisplayTest(displayTest);
-    }
-
-    /**
-     * Register a {@link IExtensionPoint.DisplayTest} with the mod container.
-     * <p>A shorthand for registering a DisplayTest with {@link #registerExtensionPoint(Class, Supplier)} that also
-     * creates the DisplayTest instance for you using the provided parameters.</p>
-     * @see IExtensionPoint.DisplayTest#DisplayTest(String, BiPredicate)
-     */
-    public void registerDisplayTest(String version, BiPredicate<String, Boolean> remoteVersionTest) {
-        getContainer().registerDisplayTest(new IExtensionPoint.DisplayTest(version, remoteVersionTest));
-    }
-
-    /**
-     * Register a {@link IExtensionPoint.DisplayTest} with the mod container.
-     * <p>A shorthand for registering a DisplayTest with {@link #registerExtensionPoint(Class, Supplier)} that also
-     * creates the DisplayTest instance for you using the provided parameters.</p>
-     * @see IExtensionPoint.DisplayTest#DisplayTest(Supplier, BiPredicate)
-     */
-    public void registerDisplayTest(Supplier<String> suppliedVersion, BiPredicate<String, Boolean> remoteVersionTest) {
-        getContainer().registerDisplayTest(new IExtensionPoint.DisplayTest(suppliedVersion, remoteVersionTest));
+        getActiveContainer().registerExtensionPoint(point, extension);
     }
 
     public void registerConfig(ModConfig.Type type, IConfigSpec<?> spec) {
         if (spec.isEmpty())
         {
             // This handles the case where a mod tries to register a config, without any options configured inside it.
-            LOGGER.debug("Attempted to register an empty config for type {} on mod {}", type, getContainer().getModId());
+            LOGGER.debug("Attempted to register an empty config for type {} on mod {}", type, getActiveContainer().getModId());
             return;
         }
 
-        getContainer().addConfig(new ModConfig(type, spec, getContainer()));
+        getActiveContainer().addConfig(new ModConfig(type, spec, getActiveContainer()));
     }
 
     public void registerConfig(ModConfig.Type type, IConfigSpec<?> spec, String fileName) {
         if (spec.isEmpty())
         {
             // This handles the case where a mod tries to register a config, without any options configured inside it.
-            LOGGER.debug("Attempted to register an empty config for type {} on mod {} using file name {}", type, getContainer().getModId(), fileName);
+            LOGGER.debug("Attempted to register an empty config for type {} on mod {} using file name {}", type, getActiveContainer().getModId(), fileName);
             return;
         }
 
-        getContainer().addConfig(new ModConfig(type, spec, getContainer(), fileName));
+        getActiveContainer().addConfig(new ModConfig(type, spec, getActiveContainer(), fileName));
     }
 
+
     @SuppressWarnings("unchecked")
     public <T> T extension() {
         return (T)languageExtension;

fmlcore/src/main/java/net/minecraftforge/fml/ModLoadingState.java

@@ -7,14 +7,12 @@ package net.minecraftforge.fml;
 
 import net.minecraftforge.eventbus.api.Event;
 import net.minecraftforge.fml.event.IModBusEvent;
-import net.minecraftforge.fml.loading.progress.ProgressMeter;
 
 import java.util.Optional;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Executor;
 import java.util.function.Consumer;
 import java.util.function.Function;
-import java.util.function.ToIntFunction;
 
 /**
  * Implementation of the {@link IModLoadingState} interface.
@@ -28,7 +26,6 @@ import java.util.function.ToIntFunction;
  */
 public record ModLoadingState(String name, String previous,
                               Function<ModList, String> message,
-                              ToIntFunction<ModList> size,
                               ModLoadingPhase phase,
                               Optional<Consumer<ModList>> inlineRunnable,
                               Optional<IModStateTransition> transition) implements IModLoadingState {
@@ -36,10 +33,9 @@ public record ModLoadingState(String name, String previous,
     public <T extends Event & IModBusEvent>
     Optional<CompletableFuture<Void>> buildTransition(final Executor syncExecutor,
                                                       final Executor parallelExecutor,
-                                                      final ProgressMeter progressBar,
                                                       final Function<Executor, CompletableFuture<Void>> preSyncTask,
                                                       final Function<Executor, CompletableFuture<Void>> postSyncTask) {
-        return transition.map(t -> t.build(name, syncExecutor, parallelExecutor, progressBar, preSyncTask, postSyncTask));
+        return transition.map(t -> t.build(syncExecutor, parallelExecutor, preSyncTask, postSyncTask));
     }
 
     /**
@@ -51,7 +47,7 @@ public record ModLoadingState(String name, String previous,
      * @param phase    the mod loading phase the state belongs to
      */
     public static ModLoadingState empty(final String name, final String previous, final ModLoadingPhase phase) {
-        return new ModLoadingState(name, previous, ml -> "", f->0, phase, Optional.empty(), Optional.empty());
+        return new ModLoadingState(name, previous, ml -> "", phase, Optional.empty(), Optional.empty());
     }
 
     /**
@@ -66,7 +62,7 @@ public record ModLoadingState(String name, String previous,
      */
     public static ModLoadingState withTransition(final String name, final String previous, final ModLoadingPhase phase,
                                                  final IModStateTransition transition) {
-        return new ModLoadingState(name, previous, ml -> "Processing transition " + name, ModList::size, phase, Optional.empty(), Optional.of(transition));
+        return new ModLoadingState(name, previous, ml -> "Processing transition " + name, phase, Optional.empty(), Optional.of(transition));
     }
 
     /**
@@ -82,7 +78,7 @@ public record ModLoadingState(String name, String previous,
     public static ModLoadingState withTransition(final String name, final String previous,
                                                  final Function<ModList, String> message, final ModLoadingPhase phase,
                                                  final IModStateTransition transition) {
-        return new ModLoadingState(name, previous, message, ModList::size, phase, Optional.empty(), Optional.of(transition));
+        return new ModLoadingState(name, previous, message, phase, Optional.empty(), Optional.of(transition));
     }
 
     /**
@@ -97,6 +93,6 @@ public record ModLoadingState(String name, String previous,
      */
     public static ModLoadingState withInline(final String name, final String previous, final ModLoadingPhase phase,
                                              final Consumer<ModList> inline) {
-        return new ModLoadingState(name, previous, ml -> "Processing work " + name, ml->0, phase, Optional.of(inline), Optional.empty());
+        return new ModLoadingState(name, previous, ml -> "Processing work " + name, phase, Optional.of(inline), Optional.empty());
     }
 }

fmlcore/src/main/java/net/minecraftforge/fml/ModLoadingWarning.java

@@ -12,7 +12,8 @@ import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Stream;
 
-public class ModLoadingWarning {
+public class ModLoadingWarning
+{
     /**
      * Mod Info for mod with warning
      */

fmlcore/src/main/java/net/minecraftforge/fml/ModWorkManager.java

@@ -23,9 +23,8 @@ public class ModWorkManager {
 
         default void drive(Runnable ticker) {
             if (!selfDriven()) {
-                ticker.run();
-                while (true) {
-                    if (!driveOne()) break;
+                while (driveOne()) {
+                    ticker.run();
                 }
             } else {
                 // park for a bit so other threads can schedule
@@ -94,7 +93,7 @@ public class ModWorkManager {
     private static ForkJoinPool parallelThreadPool;
     public static Executor parallelExecutor() {
         if (parallelThreadPool == null) {
-            final int loadingThreadCount = FMLConfig.getIntConfigValue(FMLConfig.ConfigValue.MAX_THREADS);
+            final int loadingThreadCount = FMLConfig.loadingThreadCount();
             LOGGER.debug(LOADING, "Using {} threads for parallel mod-loading", loadingThreadCount);
             parallelThreadPool = new ForkJoinPool(loadingThreadCount, ModWorkManager::newForkJoinWorkerThread, null, false);
         }

fmlcore/src/main/java/net/minecraftforge/fml/StartupMessageManager.java

@@ -5,30 +5,19 @@
 
 package net.minecraftforge.fml;
 
-import net.minecraftforge.fml.loading.progress.ProgressMeter;
-import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
-
 import java.util.Optional;
 import java.util.function.Consumer;
 
 public class StartupMessageManager {
     public static void addModMessage(final String message) {
-        StartupNotificationManager.addModMessage(message);
+        net.minecraftforge.fml.loading.progress.StartupMessageManager.addModMessage(message);
     }
 
     public static Optional<Consumer<String>> modLoaderConsumer() {
-        return StartupNotificationManager.modLoaderConsumer();
+        return net.minecraftforge.fml.loading.progress.StartupMessageManager.modLoaderConsumer();
     }
 
     public static Optional<Consumer<String>> mcLoaderConsumer() {
-        return StartupNotificationManager.mcLoaderConsumer();
-    }
-
-    public static ProgressMeter addProgressBar(final String barName, final int count) {
-        return StartupNotificationManager.addProgressBar(barName, count);
-    }
-
-    public static ProgressMeter prependProgressBar(final String barName, final int count) {
-        return StartupNotificationManager.prependProgressBar(barName, count);
+        return net.minecraftforge.fml.loading.progress.StartupMessageManager.mcLoaderConsumer();
     }
 }

fmlcore/src/main/java/net/minecraftforge/fml/VersionChecker.java

@@ -7,6 +7,7 @@ package net.minecraftforge.fml;
 
 import com.google.gson.Gson;
 import net.minecraftforge.fml.loading.FMLConfig;
+import net.minecraftforge.fml.loading.FMLLoader;
 import net.minecraftforge.forgespi.language.IModInfo;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
@@ -34,72 +35,81 @@ import java.util.zip.GZIPInputStream;
 
 import static net.minecraftforge.fml.VersionChecker.Status.*;
 
-public class VersionChecker {
+public class VersionChecker
+{
     private static final Logger LOGGER = LogManager.getLogger();
     private static final int MAX_HTTP_REDIRECTS = Integer.getInteger("http.maxRedirects", 20);
     private static final int HTTP_TIMEOUT_SECS = Integer.getInteger("http.timeoutSecs", 15);
 
-    public enum Status {
+    public enum Status
+    {
         PENDING(),
         FAILED(),
         UP_TO_DATE(),
-        OUTDATED(3, true, true),
+        OUTDATED(3, true),
         AHEAD(),
         BETA(),
-        BETA_OUTDATED(6, true, true);
+        BETA_OUTDATED(6, true);
 
-        private final int sheetOffset;
-        private final boolean draw, animated;
+        final int sheetOffset;
+        final boolean draw, animated;
 
-        Status() {
+        Status()
+        {
             this(0, false, false);
         }
 
-        Status(int sheetOffset, boolean draw, boolean animated) {
+        Status(int sheetOffset)
+        {
+            this(sheetOffset, true, false);
+        }
+
+        Status(int sheetOffset, boolean animated)
+        {
+            this(sheetOffset, true, animated);
+        }
+
+        Status(int sheetOffset, boolean draw, boolean animated)
+        {
             this.sheetOffset = sheetOffset;
             this.draw = draw;
             this.animated = animated;
         }
 
-        public int getSheetOffset() {
+        public int getSheetOffset()
+        {
             return sheetOffset;
         }
 
-        public boolean shouldDraw() {
+        public boolean shouldDraw()
+        {
             return draw;
         }
 
-        public boolean isAnimated() {
+        public boolean isAnimated()
+        {
             return animated;
         }
 
-        public boolean isOutdated() {
-            return this == OUTDATED || this == BETA_OUTDATED;
-        }
     }
 
     public record CheckResult(VersionChecker.Status status, ComparableVersion target, Map<ComparableVersion, String> changes, String url) {}
 
-    public static void startVersionCheck() {
-        new Thread("Forge Version Check") {
+    public static void startVersionCheck()
+    {
+        new Thread("Forge Version Check")
+        {
             private HttpClient client;
-            private String mcVersion;
-            private String agent;
 
             @Override
-            public void run() {
-                if (!FMLConfig.getBoolConfigValue(FMLConfig.ConfigValue.VERSION_CHECK)) {
+            public void run()
+            {
+                if (!FMLConfig.runVersionCheck())
+                {
                     LOGGER.info("Global Forge version check system disabled, no further processing.");
                     return;
                 }
 
-                var mc = ModList.get().getModContainerById("minecraft");
-                var forge = ModList.get().getModContainerById("forge");
-                this.mcVersion = mc.get().getModInfo().getVersion().toString();
-
-                this.agent = "Java-http-client/" + System.getProperty("java.version")
-                    + " MinecraftForge/" + mcVersion + '-' + forge.get().getModInfo().getVersion();
-
                 client = HttpClient.newBuilder().connectTimeout(Duration.ofSeconds(HTTP_TIMEOUT_SECS)).build();
                 gatherMods().forEach(this::process);
             }
@@ -109,9 +119,15 @@ public class VersionChecker {
              */
             private String openUrlString(URL url, IModInfo mod) throws IOException, URISyntaxException, InterruptedException {
                 URL currentUrl = url;
-                var userAgent = this.agent + ' ' + mod.getModId() + '/' + mod.getVersion();
 
-                for (int redirects = 0; redirects < MAX_HTTP_REDIRECTS; redirects++) {
+                final StringBuilder sb = new StringBuilder();
+                sb.append("Java-http-client/").append(System.getProperty("java.version")).append(' ');
+                sb.append("MinecraftForge/").append(FMLLoader.versionInfo().mcAndForgeVersion()).append(' ');
+                sb.append(mod.getModId()).append('/').append(mod.getVersion());
+                final String userAgent = sb.toString();
+
+                for (int redirects = 0; redirects < MAX_HTTP_REDIRECTS; redirects++)
+                {
                     var request = HttpRequest.newBuilder()
                             .uri(currentUrl.toURI())
                             .timeout(Duration.ofSeconds(HTTP_TIMEOUT_SECS))
@@ -123,7 +139,8 @@ public class VersionChecker {
                     final HttpResponse<InputStream> response = client.send(request, HttpResponse.BodyHandlers.ofInputStream());
 
                     int responseCode = response.statusCode();
-                    if (responseCode >= 300 && responseCode <= 399) {
+                    if (responseCode >= 300 && responseCode <= 399)
+                    {
                         String newLocation = response.headers().firstValue("Location")
                                 .orElseThrow(() -> new IOException("Got a 3xx response code but Location header was null while trying to fetch " + url));
                         currentUrl = new URL(currentUrl, newLocation);
@@ -133,22 +150,26 @@ public class VersionChecker {
                     final boolean isGzipEncoded = response.headers().firstValue("Content-Encoding").orElse("").equals("gzip");
 
                     final String bodyStr;
-                    try (var inStream = isGzipEncoded ? new GZIPInputStream(response.body()) : response.body();
-                         var bufferedReader = new BufferedReader(new InputStreamReader(inStream))
-                    ) {
-                        bodyStr = bufferedReader.lines().collect(Collectors.joining("\n"));
+                    try (InputStream inStream = isGzipEncoded ? new GZIPInputStream(response.body()) : response.body())
+                    {
+                        try (var bufferedReader = new BufferedReader(new InputStreamReader(inStream)))
+                        {
+                            bodyStr = bufferedReader.lines().collect(Collectors.joining("\n"));
+                        }
                     }
                     return bodyStr;
                 }
                 throw new IOException("Too many redirects while trying to fetch " + url);
             }
 
-            private void process(IModInfo mod) {
+            private void process(IModInfo mod)
+            {
                 Status status = PENDING;
                 ComparableVersion target = null;
                 Map<ComparableVersion, String> changes = null;
                 String display_url = null;
-                try {
+                try
+                {
                     if (mod.getUpdateURL().isEmpty()) return;
                     URL url = mod.getUpdateURL().get();
                     LOGGER.info("[{}] Starting version check at {}", mod.getModId(), url.toString());
@@ -157,40 +178,54 @@ public class VersionChecker {
 
                     LOGGER.debug("[{}] Received version check data:\n{}", mod.getModId(), data);
 
+
                     @SuppressWarnings("unchecked")
                     Map<String, Object> json = new Gson().fromJson(data, Map.class);
                     @SuppressWarnings("unchecked")
                     Map<String, String> promos = (Map<String, String>)json.get("promos");
                     display_url = (String)json.get("homepage");
 
+                    var mcVersion = FMLLoader.versionInfo().mcVersion();
                     String rec = promos.get(mcVersion + "-recommended");
                     String lat = promos.get(mcVersion + "-latest");
                     ComparableVersion current = new ComparableVersion(mod.getVersion().toString());
 
-                    if (rec != null) {
+                    if (rec != null)
+                    {
                         ComparableVersion recommended = new ComparableVersion(rec);
                         int diff = recommended.compareTo(current);
 
                         if (diff == 0)
                             status = UP_TO_DATE;
-                        else if (diff < 0) {
+                        else if (diff < 0)
+                        {
                             status = AHEAD;
-                            if (lat != null) {
+                            if (lat != null)
+                            {
                                 ComparableVersion latest = new ComparableVersion(lat);
-                                if (current.compareTo(latest) < 0) {
+                                if (current.compareTo(latest) < 0)
+                                {
                                     status = OUTDATED;
                                     target = latest;
                                 }
                             }
-                        } else {
+                        }
+                        else
+                        {
                             status = OUTDATED;
                             target = recommended;
                         }
-                    } else if (lat != null) {
+                    }
+                    else if (lat != null)
+                    {
                         ComparableVersion latest = new ComparableVersion(lat);
-                        status = current.compareTo(latest) < 0 ? BETA_OUTDATED : BETA;
+                        if (current.compareTo(latest) < 0)
+                            status = BETA_OUTDATED;
+                        else
+                            status = BETA;
                         target = latest;
-                    } else
+                    }
+                    else
                         status = BETA;
 
                     LOGGER.info("[{}] Found status: {} Current: {} Target: {}", mod.getModId(), status, current, target);
@@ -198,30 +233,38 @@ public class VersionChecker {
                     changes = new LinkedHashMap<>();
                     @SuppressWarnings("unchecked")
                     Map<String, String> tmp = (Map<String, String>)json.get(mcVersion);
-                    if (tmp != null) {
+                    if (tmp != null)
+                    {
                         List<ComparableVersion> ordered = new ArrayList<>();
-                        for (String key : tmp.keySet()) {
+                        for (String key : tmp.keySet())
+                        {
                             ComparableVersion ver = new ComparableVersion(key);
                             if (ver.compareTo(current) > 0 && (target == null || ver.compareTo(target) < 1))
+                            {
                                 ordered.add(ver);
+                            }
                         }
                         Collections.sort(ordered);
 
-                        for (ComparableVersion ver : ordered) {
+                        for (ComparableVersion ver : ordered)
+                        {
                             changes.put(ver, tmp.get(ver.toString()));
                         }
                     }
-                } catch (Exception e) {
+                }
+                catch (Exception e)
+                {
                     LOGGER.warn("Failed to process update information", e);
                     status = FAILED;
                 }
-                RESULTS.put(mod, new CheckResult(status, target, changes, display_url));
+                results.put(mod, new CheckResult(status, target, changes, display_url));
             }
         }.start();
     }
 
     // Gather a list of mods that have opted in to this update system by providing a URL.
-    private static List<IModInfo> gatherMods() {
+    private static List<IModInfo> gatherMods()
+    {
         List<IModInfo> ret = new LinkedList<>();
         for (IModInfo info : ModList.get().getMods()) {
             if (info.getUpdateURL().isPresent())
@@ -230,10 +273,12 @@ public class VersionChecker {
         return ret;
     }
 
-    private static final Map<IModInfo, CheckResult> RESULTS = new ConcurrentHashMap<>();
+    private static Map<IModInfo, CheckResult> results = new ConcurrentHashMap<>();
     private static final CheckResult PENDING_CHECK = new CheckResult(PENDING, null, null, null);
 
-    public static CheckResult getResult(IModInfo mod) {
-        return RESULTS.getOrDefault(mod, PENDING_CHECK);
+    public static CheckResult getResult(IModInfo mod)
+    {
+        return results.getOrDefault(mod, PENDING_CHECK);
     }
+
 }

fmlcore/src/main/java/net/minecraftforge/fml/config/ConfigFileTypeHandler.java

@@ -26,7 +26,7 @@ import static net.minecraftforge.fml.config.ConfigTracker.CONFIG;
 public class ConfigFileTypeHandler {
     private static final Logger LOGGER = LogUtils.getLogger();
     static ConfigFileTypeHandler TOML = new ConfigFileTypeHandler();
-    private static final Path defaultConfigPath = FMLPaths.GAMEDIR.get().resolve(FMLConfig.getConfigValue(FMLConfig.ConfigValue.DEFAULT_CONFIG_PATH));
+    private static final Path defaultConfigPath = FMLPaths.GAMEDIR.get().resolve(FMLConfig.defaultConfigPath());
 
     public Function<ModConfig, CommentedFileConfig> reader(Path configBasePath) {
         return (c) -> {
@@ -67,9 +67,7 @@ public class ConfigFileTypeHandler {
     }
 
     private boolean setupConfigFile(final ModConfig modConfig, final Path file, final ConfigFormat<?> conf) throws IOException {
-        if (!Files.isDirectory(file.getParent())) {
-            Files.createDirectories(file.getParent());
-        }
+        Files.createDirectories(file.getParent());
         Path p = defaultConfigPath.resolve(modConfig.getFileName());
         if (Files.exists(p)) {
             LOGGER.info(CONFIG, "Loading default config file from path {}", p);

fmlearlydisplay/build.gradle

@@ -1,92 +0,0 @@
-import net.minecraftforge.gradleutils.PomUtils
-
-plugins {
-    id 'java-library'
-    id 'maven-publish'
-    id 'net.minecraftforge.licenser'
-    id 'net.minecraftforge.gradleutils'
-}
-
-apply from: rootProject.file('build_shared.gradle')
-
-import org.gradle.internal.os.OperatingSystem
-switch (OperatingSystem.current()) {
-	case OperatingSystem.LINUX:
-		project.ext.lwjglNatives = "natives-linux"
-		break
-	case OperatingSystem.MAC_OS:
-		project.ext.lwjglNatives = "natives-macos"
-		break
-	case OperatingSystem.WINDOWS:
-		project.ext.lwjglNatives = "natives-windows"
-		break
-}
-
-java {
-    toolchain.languageVersion = JavaLanguageVersion.of(JAVA_VERSION)
-    withSourcesJar()
-}
-
-dependencies {
-    compileOnly(libs.nulls)
-    implementation(project(':fmlloader'))
-    implementation(project(':fmlcore'))
-    implementation(libs.bundles.lwjgl)
-    implementation('org.slf4j:slf4j-api:1.8.0-beta4')
-    implementation(libs.jopt.simple)
-    testImplementation('org.junit.jupiter:junit-jupiter-api:5.8.2')
-    testImplementation('org.powermock:powermock-core:2.0.9')
-    testRuntimeOnly('org.junit.jupiter:junit-jupiter-engine:5.8.2')
-    testRuntimeOnly('org.slf4j:slf4j-jdk14:1.8.0-beta4')
-    testRuntimeOnly("org.lwjgl:lwjgl::$lwjglNatives")
-    testRuntimeOnly("org.lwjgl:lwjgl-glfw::$lwjglNatives")
-    testRuntimeOnly("org.lwjgl:lwjgl-opengl::$lwjglNatives")
-    testRuntimeOnly("org.lwjgl:lwjgl-stb::$lwjglNatives")
-}
-
-tasks.named('test', Test).configure {
-    useJUnitPlatform()
-}
-
-tasks.named('jar', Jar).configure {
-    manifest {
-        attributes([
-            'Automatic-Module-Name': 'net.minecraftforge.earlydisplay',
-            'Forge-Module-Layer':    'boot'
-        ] as LinkedHashMap)
-        attributes([
-            'Specification-Title':      'FML Early Display',
-            'Specification-Vendor':     'Forge Development LLC',
-            'Specification-Version':    '1',
-            'Implementation-Title':     'FML Early Display',
-            'Implementation-Vendor':    'Forge Development LLC',
-            'Implementation-Version':   '1.0'
-        ] as LinkedHashMap, 'net/minecraftforge/fml/earlydisplay/')
-    }
-}
-
-tasks.withType(JavaCompile).configureEach {
-    options.compilerArgs << '-Xlint:unchecked'
-}
-
-license {
-    header = rootProject.file('LICENSE-header.txt')
-}
-
-publishing {
-    publications.register('mavenJava', MavenPublication).configure {
-        from components.java
-        artifactId = 'fmlearlydisplay'
-        pom {
-            name = project.name
-            description = 'A pretty looking, but prone to erroring screen displayed during Forge loading.'
-            url = 'https://github.com/MinecraftForge/MinecraftForge'
-            PomUtils.setGitHubDetails(pom, 'MinecraftForge')
-            license PomUtils.Licenses.LGPLv2_1
-        }
-    }
-    
-    repositories {
-        maven gradleutils.publishingForgeMaven
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/ColourScheme.java

@@ -1,43 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-public enum ColourScheme {
-    RED(new Colour(239, 50, 61), new Colour(255, 255, 255)),
-    BLACK(new Colour(0, 0, 0), new Colour(255, 255, 255));
-
-    private final Colour background;
-    private final Colour foreground;
-
-    ColourScheme(final Colour background, final Colour foreground) {
-        this.background = background;
-        this.foreground = foreground;
-    }
-
-    public Colour background() {
-        return background;
-    }
-
-    public Colour foreground() {
-        return foreground;
-    }
-
-    public record Colour(int red, int green, int blue) {
-        public float redf() {
-            return ((float)red)/255f;
-        }
-        public float greenf() {
-            return ((float)green)/255f;
-        }
-        public float bluef() {
-            return ((float)blue)/255f;
-        }
-
-        public int packedint(int a) {
-            return ((a & 0xff) << 24) | ((blue & 0xff) << 16) | ((green & 0xff) << 8) | (red & 0xff);
-        }
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/DisplayWindow.java

@@ -1,647 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-import joptsimple.OptionParser;
-import net.minecraftforge.fml.loading.FMLConfig;
-import net.minecraftforge.fml.loading.FMLLoader;
-import net.minecraftforge.fml.loading.FMLPaths;
-import net.minecraftforge.fml.loading.ImmediateWindowHandler;
-import net.minecraftforge.fml.loading.ImmediateWindowProvider;
-import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
-import org.jetbrains.annotations.Nullable;
-import org.lwjgl.PointerBuffer;
-import org.lwjgl.glfw.GLFWVidMode;
-import org.lwjgl.system.MemoryStack;
-import org.lwjgl.system.MemoryUtil;
-import org.lwjgl.util.tinyfd.TinyFileDialogs;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-
-import java.awt.Desktop;
-import java.io.BufferedReader;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.net.URI;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Calendar;
-import java.util.List;
-import java.util.Objects;
-import java.util.Optional;
-import java.util.StringJoiner;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.ScheduledFuture;
-import java.util.concurrent.Semaphore;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.TimeoutException;
-import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.function.BiConsumer;
-import java.util.function.Consumer;
-import java.util.function.IntConsumer;
-import java.util.function.IntSupplier;
-import java.util.function.LongSupplier;
-import java.util.function.Supplier;
-import java.util.stream.Collector;
-import java.util.stream.Collectors;
-
-import static org.lwjgl.glfw.GLFW.*;
-import static org.lwjgl.opengl.GL.createCapabilities;
-import static org.lwjgl.opengl.GL32C.*;
-
-/**
- * The Loading Window that is opened Immediately after Forge starts.
- * It is called from the ModDirTransformerDiscoverer, the soonest method that ModLauncher calls into Forge code.
- * In this way, we can be sure that this will not run before any transformer or injection.
- *
- * The window itself is spun off into a secondary thread, and is handed off to the main game by Forge.
- *
- * Because it is created so early, this thread will "absorb" the context from OpenGL.
- * Therefore, it is of utmost importance that the Context is made Current for the main thread before handoff,
- * otherwise OS X will crash out.
- *
- * Based on the prior ClientVisualization, with some personal touches.
- */
-public class DisplayWindow implements ImmediateWindowProvider {
-    private static final int[][] GL_VERSIONS = new int[][] {{4,6}, {4,5}, {4,4}, {4,3}, {4,2}, {4,1}, {4,0}, {3,3}, {3,2}};
-    private static final Logger LOGGER = LoggerFactory.getLogger("EARLYDISPLAY");
-    private final AtomicBoolean animationTimerTrigger = new AtomicBoolean(true);
-
-    private ColourScheme colourScheme = ColourScheme.RED;
-    private ElementShader elementShader;
-
-    private RenderElement.DisplayContext context;
-    private List<RenderElement> elements;
-    private int framecount;
-    private EarlyFramebuffer framebuffer;
-    private ScheduledFuture<?> windowTick;
-    private ScheduledFuture<?> initializationFuture;
-
-    private PerformanceInfo performanceInfo;
-    private ScheduledFuture<?> performanceTick;
-    // The GL ID of the window. Used for all operations
-    private long window;
-    // The thread that contains and ticks the window while Forge is loading mods
-    private ScheduledExecutorService renderScheduler;
-    private int fbWidth;
-    private int fbHeight;
-    private int fbScale;
-    private int winWidth;
-    private int winHeight;
-    private int winX;
-    private int winY;
-
-    private final Semaphore renderLock = new Semaphore(1);
-    private boolean maximized;
-    private String glVersion;
-    private SimpleFont font;
-    private Runnable repaintTick = ()->{};
-
-    @Override
-    public String name() {
-        return "fmlearlywindow";
-    }
-
-    @Override
-    public Runnable initialize(String[] arguments) {
-        String mcVersion = FMLLoader.versionInfo().mcVersion();
-        String forgeVersion = FMLLoader.versionInfo().forgeVersion();
-
-        final OptionParser parser = new OptionParser();
-        var widthopt = parser.accepts("width")
-                .withRequiredArg().ofType(Integer.class)
-                .defaultsTo(FMLConfig.getIntConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_WIDTH));
-        var heightopt = parser.accepts("height")
-                .withRequiredArg().ofType(Integer.class)
-                .defaultsTo(FMLConfig.getIntConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_HEIGHT));
-        var maximizedopt = parser.accepts("earlywindow.maximized");
-        parser.allowsUnrecognizedOptions();
-        var parsed = parser.parse(arguments);
-        winWidth = parsed.valueOf(widthopt);
-        winHeight = parsed.valueOf(heightopt);
-        FMLConfig.updateConfig(FMLConfig.ConfigValue.EARLY_WINDOW_WIDTH, winWidth);
-        FMLConfig.updateConfig(FMLConfig.ConfigValue.EARLY_WINDOW_HEIGHT, winHeight);
-        fbScale = FMLConfig.getIntConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_FBSCALE);
-        if (System.getenv("FML_EARLY_WINDOW_DARK") != null) {
-            this.colourScheme = ColourScheme.BLACK;
-        } else {
-            try {
-                // check the options file for the colour scheme
-                var optionLines = Files.readAllLines(FMLPaths.GAMEDIR.get().resolve(Path.of("options.txt")));
-                var keyName = "darkMojangStudiosBackground:";
-                for (String line : optionLines) {
-                    if (line.startsWith(keyName)) {
-                        this.colourScheme = line.startsWith("true", keyName.length()) ? ColourScheme.BLACK : ColourScheme.RED;
-                        break;
-                    }
-                }
-            } catch (IOException e) {
-                this.colourScheme = ColourScheme.RED; // fallback to red colourScheme
-            }
-        }
-        this.maximized = parsed.has(maximizedopt) || FMLConfig.getBoolConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_MAXIMIZED);
-
-        StartupNotificationManager.modLoaderConsumer().ifPresent(c->c.accept("Forge loading " + forgeVersion));
-        performanceInfo = new PerformanceInfo();
-        return start(mcVersion, forgeVersion);
-    }
-
-    private static final long MINFRAMETIME = TimeUnit.MILLISECONDS.toNanos(10); // This is the FPS cap on the window - note animation is capped at 20FPS via the tickTimer
-    private long nextFrameTime = 0;
-    /**
-     * The main render loop.
-     * renderThread executes this.
-     *
-     * Performs initialization and then ticks the screen at 20 fps.
-     * When the thread is killed, context is destroyed.
-     */
-    private void renderThreadFunc() {
-        if (!renderLock.tryAcquire()) {
-            return;
-        }
-        try {
-            long nt;
-            if ((nt = System.nanoTime()) < nextFrameTime) {
-                return;
-            }
-            nextFrameTime = nt + MINFRAMETIME;
-            glfwMakeContextCurrent(window);
-            framebuffer.activate();
-            glViewport(0, 0, this.context.scaledWidth(), this.context.scaledHeight());
-            this.context.elementShader().activate();
-            this.context.elementShader().updateScreenSizeUniform(this.context.scaledWidth(), this.context.scaledHeight());
-            glClearColor(colourScheme.background().redf(), colourScheme.background().greenf(), colourScheme.background().bluef(), 1f);
-            paintFramebuffer();
-            this.context.elementShader().clear();
-            framebuffer.deactivate();
-            glViewport(0, 0, fbWidth, fbHeight);
-            framebuffer.draw(this.fbWidth, this.fbHeight);
-            // Swap buffers; we're done
-            glfwSwapBuffers(window);
-        } catch (Throwable t) {
-            LOGGER.error("BARF", t);
-        } finally {
-            if (this.windowTick != null) glfwMakeContextCurrent(0); // we release the gl context IF we're running off the main thread
-            renderLock.release();
-        }
-    }
-
-    /**
-     * Render initialization methods called by the Render Thread.
-     * It compiles the fragment and vertex shaders for rendering text with STB, and sets up basic render framework.
-     *
-     * Nothing fancy, we just want to draw and render text.
-     */
-    private void initRender(final @Nullable String mcVersion, final String forgeVersion) {
-        // This thread owns the GL render context now. We should make a note of that.
-        glfwMakeContextCurrent(window);
-        // Wait for one frame to be complete before swapping; enable vsync in other words.
-        glfwSwapInterval(1);
-        createCapabilities();
-        LOGGER.info("GL info: "+ glGetString(GL_RENDERER) + " GL version " + glGetString(GL_VERSION) + ", " + glGetString(GL_VENDOR));
-
-        elementShader = new ElementShader();
-        try {
-            elementShader.init();
-        } catch (Throwable t) {
-            LOGGER.error("Crash during shader initialization", t);
-            crashElegantly("An error occurred initializing shaders.");
-        }
-
-        // Set the clear color based on the colour scheme
-        glClearColor(colourScheme.background().redf(), colourScheme.background().greenf(), colourScheme.background().bluef(), 1f);
-
-        // we always render to an 854x480 texture and then fit that to the screen - with a scale factor
-        this.context = new RenderElement.DisplayContext(854, 480, fbScale, elementShader, colourScheme, performanceInfo);
-        framebuffer = new EarlyFramebuffer(this.context);
-        try {
-            this.font = new SimpleFont("Monocraft.ttf", fbScale, 200000, 1 + RenderElement.INDEX_TEXTURE_OFFSET);
-        } catch (Throwable t) {
-            LOGGER.error("Crash during font initialization", t);
-            crashElegantly("An error occurred initializing a font for rendering. "+t.getMessage());
-        }
-        this.elements = new ArrayList<>(List.of(
-            RenderElement.anvil(font),
-            RenderElement.logMessageOverlay(font),
-            RenderElement.forgeVersionOverlay(font, mcVersion + "-" + forgeVersion),
-            RenderElement.performanceBar(font),
-            RenderElement.progressBars(font)
-        ));
-
-        var date = Calendar.getInstance();
-        if (FMLConfig.getBoolConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_SQUIR) || (date.get(Calendar.MONTH) == Calendar.APRIL && date.get(Calendar.DAY_OF_MONTH) == 1))
-            this.elements.add(0, RenderElement.squir());
-
-        glEnable(GL_BLEND);
-        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-        glfwMakeContextCurrent(0);
-        this.windowTick = renderScheduler.scheduleAtFixedRate(this::renderThreadFunc, 50, 50, TimeUnit.MILLISECONDS);
-        this.performanceTick = renderScheduler.scheduleAtFixedRate(performanceInfo::update, 0, 500, TimeUnit.MILLISECONDS);
-        // schedule a 50 ms ticker to try and smooth out the rendering
-        renderScheduler.scheduleAtFixedRate(()-> animationTimerTrigger.set(true), 1, 50, TimeUnit.MILLISECONDS);
-    }
-
-    /**
-     * Called every frame by the Render Thread to draw to the screen.
-     */
-    void paintFramebuffer() {
-        // Clear the screen to our color
-        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-        glEnable(GL_BLEND);
-        glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-
-        this.elements.removeIf(element -> !element.render(context, framecount));
-        if (animationTimerTrigger.compareAndSet(true, false)) // we only increment the framecount on a periodic basis
-            framecount++;
-    }
-
-
-    public void render(int alpha) {
-        var currentVAO = glGetInteger(GL_VERTEX_ARRAY_BINDING);
-        var currentFB = glGetInteger(GL_READ_FRAMEBUFFER_BINDING);
-        glViewport(0, 0, this.context.scaledWidth(), this.context.scaledHeight());
-        RenderElement.globalAlpha = alpha;
-        framebuffer.activate();
-        glClearColor(colourScheme.background().redf(), colourScheme.background().greenf(), colourScheme.background().bluef(), alpha / 255f);
-        elementShader.activate();
-        elementShader.updateScreenSizeUniform(this.context.scaledWidth(), this.context.scaledHeight());
-        paintFramebuffer();
-        elementShader.clear();
-        framebuffer.deactivate();
-        glBindVertexArray(currentVAO);
-        glBindFramebuffer(GL_FRAMEBUFFER, currentFB);
-    }
-    /**
-     * Start the window and Render Thread; we're ready to go.
-     */
-    public Runnable start(@Nullable String mcVersion, final String forgeVersion) {
-        renderScheduler = Executors.newSingleThreadScheduledExecutor(r -> {
-            final var thread = Executors.defaultThreadFactory().newThread(r);
-            thread.setName("EarlyDisplay");
-            thread.setDaemon(true);
-            return thread;
-        });
-        initWindow(mcVersion);
-        this.initializationFuture = renderScheduler.schedule(() -> initRender(mcVersion, forgeVersion), 1, TimeUnit.MILLISECONDS);
-        return this::periodicTick;
-    }
-
-    private static final String ERROR_URL = "https://links.minecraftforge.net/early-display-errors";
-    @Override
-    public String getGLVersion() {
-        return this.glVersion;
-    }
-
-    private void crashElegantly(String errorDetails) {
-        String qrText;
-        try (var is = new BufferedReader(new InputStreamReader(getClass().getResourceAsStream("/glfailure.txt")))) {
-            qrText = is.lines().collect(Collectors.joining("\n"));
-        } catch (IOException ioe) {
-            qrText = "";
-        }
-
-        StringBuilder msgBuilder = new StringBuilder(2000);
-        msgBuilder.append("Failed to initialize graphics window with current settings.\n");
-        msgBuilder.append("\n\n");
-        msgBuilder.append("Failure details:\n");
-        msgBuilder.append(errorDetails);
-        msgBuilder.append("\n\n");
-        msgBuilder.append("If you click yes, we will try and open " + ERROR_URL + " in your default browser");
-        LOGGER.error("ERROR DISPLAY\n"+msgBuilder);
-        // we show the display on a new dedicated thread
-        Executors.newSingleThreadExecutor().submit(()-> {
-            var res = TinyFileDialogs.tinyfd_messageBox("Minecraft: Forge", msgBuilder.toString(), "yesno", "error", false);
-            if (res) {
-                try {
-                    Desktop.getDesktop().browse(URI.create(ERROR_URL));
-                } catch (IOException ioe) {
-                    TinyFileDialogs.tinyfd_messageBox("Minecraft: Forge", "Sadly, we couldn't open your browser.\nVisit " + ERROR_URL, "ok", "error", false);
-                }
-            }
-            System.exit(1);
-        });
-    }
-    /**
-     * Called to initialize the window when preparing for the Render Thread.
-     *
-     * The act of calling glfwInit here creates a concurrency issue; GL doesn't know whether we're gonna call any
-     * GL functions from the secondary thread and the main thread at the same time.
-     *
-     * It's then our job to make sure this doesn't happen, only calling GL functions where the Context is Current.
-     * As long as we can verify that, then GL (and things like OS X) have no complaints with doing this.
-     *
-     * @param mcVersion Minecraft Version
-     * @return The selected GL profile as an integer pair
-     */
-    public void initWindow(@Nullable String mcVersion) {
-        // Initialize GLFW with a time guard, in case something goes wrong
-        long glfwInitBegin = System.nanoTime();
-        if (!glfwInit()) {
-            crashElegantly("We are unable to initialize the graphics system.\nglfwInit failed.\n");
-            throw new IllegalStateException("Unable to initialize GLFW");
-        }
-        long glfwInitEnd = System.nanoTime();
-
-        if (glfwInitEnd - glfwInitBegin > 1e9) {
-            LOGGER.error("WARNING : glfwInit took {} seconds to start.", (glfwInitEnd - glfwInitBegin) / 1.0e9);
-        }
-
-        // Clear the Last Exception (#7285 - Prevent Vanilla throwing an IllegalStateException due to invalid controller mappings)
-        handleLastGLFWError((error, description) -> LOGGER.error(String.format("Suppressing Last GLFW error: [0x%X]%s", error, description)));
-
-        // Set window hints for the new window we're gonna create.
-        glfwDefaultWindowHints();
-        glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_API);
-        glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_NATIVE_CONTEXT_API);
-        glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
-        glfwWindowHint(GLFW_RESIZABLE, GLFW_TRUE);
-
-        String vanillaWindowTitle = "Minecraft* ";
-        if (mcVersion != null) vanillaWindowTitle += mcVersion;
-
-        // this emulates what we would get without early progress window
-        // as vanilla never sets these, so GLFW uses the first window title
-        // set them explicitly to avoid it using "FML early loading progress" as the class
-        glfwWindowHintString(GLFW_X11_CLASS_NAME, vanillaWindowTitle);
-        glfwWindowHintString(GLFW_X11_INSTANCE_NAME, vanillaWindowTitle);
-
-        long primaryMonitor = glfwGetPrimaryMonitor();
-        if (primaryMonitor == 0) {
-            LOGGER.error("Failed to find a primary monitor - this means LWJGL isn't working properly");
-            crashElegantly("Failed to locate a primary monitor.\nglfwGetPrimaryMonitor failed.\n");
-            throw new IllegalStateException("Can't find a primary monitor");
-        }
-        GLFWVidMode vidmode = glfwGetVideoMode(primaryMonitor);
-
-        if (vidmode == null) {
-            LOGGER.error("Failed to get the current display video mode.");
-            crashElegantly("Failed to get current display resolution.\nglfwGetVideoMode failed.\n");
-            throw new IllegalStateException("Can't get a resolution");
-        }
-        long window = 0;
-        var successfulWindow = new AtomicBoolean(false);
-        var windowFailFuture = renderScheduler.schedule(()->{
-            if (!successfulWindow.get()) crashElegantly("Timed out trying to setup the Game Window.");
-        }, 10, TimeUnit.SECONDS);
-        int versidx = 0;
-        var skipVersions = FMLConfig.<String>getListConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_SKIP_GL_VERSIONS);
-        boolean showHelpLog = FMLConfig.getBoolConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_LOG_HELP_MSG);
-        final String[] lastGLError = new String[GL_VERSIONS.length];
-        do {
-            final var glVersionToTry = GL_VERSIONS[versidx][0] + "." + GL_VERSIONS[versidx][1];
-            if (skipVersions.contains(glVersionToTry)) {
-                LOGGER.info("Skipping GL version "+ glVersionToTry+" because of configuration");
-                versidx++;
-                continue;
-            }
-            LOGGER.info("Trying GL version " + glVersionToTry);
-            if (showHelpLog && versidx == 0) {
-                LOGGER.info("""
-                If this message is the only thing at the bottom of your log before a crash, you probably have a driver issue.
-                
-                Possible solutions:
-                A) Make sure Minecraft is set to prefer high performance graphics in the OS and/or driver control panel
-                B) Check for driver updates on the graphics brand's website
-                C) Try reinstalling your graphics drivers
-                D) If still not working after trying all of the above, ask for further help on the Forge forums or Discord
-                
-                You can safely ignore this message if the game starts up successfully.""");
-            }
-            glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, GL_VERSIONS[versidx][0]); // we try our versions one at a time
-            glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, GL_VERSIONS[versidx][1]);
-            glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-            glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
-            window = glfwCreateWindow(winWidth, winHeight, vanillaWindowTitle, 0L, 0L);
-            var erridx = versidx;
-            handleLastGLFWError((error, description) -> lastGLError[erridx] = String.format("Trying %d.%d: GLFW error: [0x%X]%s", GL_VERSIONS[erridx][0], GL_VERSIONS[erridx][1], error, description));
-            if (lastGLError[versidx] != null) {
-                LOGGER.trace(lastGLError[versidx]);
-            }
-            versidx++;
-        } while (window == 0 && versidx < GL_VERSIONS.length);
-//        LockSupport.parkNanos(TimeUnit.SECONDS.toNanos(12));
-        if (versidx== GL_VERSIONS.length && window == 0) {
-            LOGGER.error("Failed to find any valid GLFW profile. "+lastGLError[0]);
-
-            crashElegantly("Failed to find a valid GLFW profile.\nWe tried "+
-                    Arrays.stream(GL_VERSIONS).map(p->p[0]+"."+p[1]).filter(o -> !skipVersions.contains(o))
-                            .collect(Collector.of(()->new StringJoiner(", ").setEmptyValue("no versions"), StringJoiner::add, StringJoiner::merge, StringJoiner::toString))+
-                    " but none of them worked.\n"+ Arrays.stream(lastGLError).filter(Objects::nonNull).collect(Collectors.joining("\n")));
-            throw new IllegalStateException("Failed to create a GLFW window with any profile");
-        }
-        successfulWindow.set(true);
-        if (!windowFailFuture.cancel(true)) throw new IllegalStateException("We died but didn't somehow?");
-        var requestedVersion = GL_VERSIONS[versidx-1][0]+"."+GL_VERSIONS[versidx-1][1];
-        var maj = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MAJOR);
-        var min = glfwGetWindowAttrib(window, GLFW_CONTEXT_VERSION_MINOR);
-        var gotVersion = maj+"."+min;
-        LOGGER.info("Requested GL version "+requestedVersion+" got version "+gotVersion);
-        this.glVersion = gotVersion;
-        this.window = window;
-
-        if (showHelpLog)
-            FMLConfig.updateConfig(FMLConfig.ConfigValue.EARLY_WINDOW_LOG_HELP_MSG, false);
-
-        int[] x = new int[1];
-        int[] y = new int[1];
-        glfwGetMonitorPos(primaryMonitor, x, y);
-        int monitorX = x[0];
-        int monitorY = y[0];
-//        glfwSetWindowSizeLimits(window, 854, 480, GLFW_DONT_CARE, GLFW_DONT_CARE);
-        if (this.maximized) {
-            glfwMaximizeWindow(window);
-        }
-
-        glfwGetWindowSize(window, x, y);
-        this.winWidth = x[0];
-        this.winHeight = y[0];
-
-        glfwSetWindowPos(window, (vidmode.width() - this.winWidth) / 2 + monitorX, (vidmode.height() - this.winHeight) / 2 + monitorY);
-
-        // Attempt setting the icon
-//        int[] channels = new int[1];
-//        try (var glfwImgBuffer = GLFWImage.create(MemoryUtil.getAllocator().malloc(GLFWImage.SIZEOF), 1)) {
-//            final ByteBuffer imgBuffer;
-//            try (GLFWImage glfwImages = GLFWImage.malloc()) {
-//                imgBuffer = STBHelper.loadImageFromClasspath("forge_logo.png", 20000, x, y, channels);
-//                glfwImgBuffer.put(glfwImages.set(x[0], y[0], imgBuffer));
-//                glfwSetWindowIcon(window, glfwImgBuffer);
-//                STBImage.stbi_image_free(imgBuffer);
-//            }
-//        } catch (NullPointerException e) {
-//            System.err.println("Failed to load forge logo");
-//        }
-//        handleLastGLFWError((error, description) -> LOGGER.debug(String.format("Suppressing GLFW icon error: [0x%X]%s", error, description)));
-
-        glfwSetFramebufferSizeCallback(window, this::fbResize);
-        glfwSetWindowPosCallback(window, this::winMove);
-        glfwSetWindowSizeCallback(window, this::winResize);
-
-        // Show the window
-        glfwShowWindow(window);
-        glfwGetWindowPos(window, x, y);
-        this.winX = x[0];
-        this.winY = y[0];
-        glfwGetFramebufferSize(window, x, y);
-        this.fbWidth = x[0];
-        this.fbHeight = y[0];
-        glfwPollEvents();
-    }
-
-    private void badWindowHandler(final int code, final long desc) {
-        LOGGER.error("Got error from GLFW window init: "+code+ " "+MemoryUtil.memUTF8(desc));
-    }
-
-    private void winResize(long window, int width, int height) {
-        if (window == this.window && width != 0 && height != 0) {
-            this.winWidth = width;
-            this.winHeight = height;
-        }
-    }
-    private void fbResize(long window, int width, int height) {
-        if (window == this.window && width != 0 && height != 0) {
-            this.fbWidth = width;
-            this.fbHeight = height;
-        }
-    }
-
-    private void winMove(long window, int x, int y) {
-        if (window == this.window) {
-            this.winX = x;
-            this.winY = y;
-        }
-    }
-    private void handleLastGLFWError(BiConsumer<Integer, String> handler) {
-        try (MemoryStack memorystack = MemoryStack.stackPush()) {
-            PointerBuffer pointerbuffer = memorystack.mallocPointer(1);
-            int error = glfwGetError(pointerbuffer);
-            if (error != GLFW_NO_ERROR) {
-                long pDescription = pointerbuffer.get();
-                String description = pDescription == 0L ? "" : MemoryUtil.memUTF8(pDescription);
-                handler.accept(error, description);
-            }
-        }
-    }
-
-    /**
-     * Hand-off the window to the vanilla game.
-     * Called on the main thread instead of the game's initialization.
-     *
-     * @return the Window we own.
-     */
-    public long setupMinecraftWindow(final IntSupplier width, final IntSupplier height, final Supplier<String> title, final LongSupplier monitorSupplier) {
-        // wait for the window to actually be initialized
-        try {
-            this.initializationFuture.get(30, TimeUnit.SECONDS);
-        } catch (InterruptedException | ExecutionException e) {
-            throw new RuntimeException(e);
-        } catch (TimeoutException e) {
-            Thread.dumpStack();
-            crashElegantly("We seem to be having trouble initializing the window, waited for 30 seconds");
-        }
-
-        // we have to spin wait for the window ticker
-        ImmediateWindowHandler.updateProgress("Initializing Game Graphics");
-        while (!this.windowTick.isDone()) {
-            this.windowTick.cancel(false);
-        }
-        var tries = 0;
-        var renderlockticket = false;
-        do {
-            try {
-                    renderlockticket = renderLock.tryAcquire(100, TimeUnit.MILLISECONDS);
-                    if (++tries > 9) {
-                        Thread.dumpStack();
-                        crashElegantly("We seem to be having trouble handing off the window, tried for 1 second");
-                    }
-            } catch (InterruptedException e) {
-                Thread.interrupted();
-            }
-        } while (!renderlockticket);
-        // we don't want the lock, just making sure it's back on the main thread
-        renderLock.release();
-
-        glfwMakeContextCurrent(window);
-        // Set the title to what the game wants
-        glfwSetWindowTitle(window, title.get());
-        glfwSwapInterval(0);
-        // Clean up our hooks
-        glfwSetFramebufferSizeCallback(window, null).free();
-        glfwSetWindowPosCallback(window, null).free();
-        glfwSetWindowSizeCallback(window, null).free();
-        this.repaintTick = this::renderThreadFunc; // the repaint will continue to be called until the overlay takes over
-        this.windowTick = null; // this tells the render thread that the async ticker is done
-        return window;
-    }
-
-    @Override
-    public boolean positionWindow(final Optional<Object> monitor, final IntConsumer widthSetter, final IntConsumer heightSetter, final IntConsumer xSetter, final IntConsumer ySetter) {
-        widthSetter.accept(this.winWidth);
-        heightSetter.accept(this.winHeight);
-        xSetter.accept(this.winX);
-        ySetter.accept(this.winY);
-        return true;
-    }
-
-    @Override
-    public void updateFramebufferSize(final IntConsumer width, final IntConsumer height) {
-        width.accept(this.fbWidth);
-        height.accept(this.fbHeight);
-    }
-
-    private Method loadingOverlay;
-
-    @SuppressWarnings("unchecked")
-    @Override
-    public <T> Supplier<T> loadingOverlay(final Supplier<?> mc, final Supplier<?> ri, final Consumer<Optional<Throwable>> ex, final boolean fade) {
-        try {
-            return (Supplier<T>)loadingOverlay.invoke(null, mc, ri, ex, this);
-        } catch (Throwable e) {
-            throw new IllegalStateException("How did you get here?", e);
-        }
-    }
-
-    @Override
-    public void updateModuleReads(final ModuleLayer layer) {
-        var fm = layer.findModule("forge").orElseThrow();
-        getClass().getModule().addReads(fm);
-        var clz = FMLLoader.getGameLayer().findModule("forge").map(l->Class.forName(l, "net.minecraftforge.client.loading.ForgeLoadingOverlay")).orElseThrow();
-        loadingOverlay = Arrays.stream(clz.getDeclaredMethods()).filter(m-> Modifier.isStatic(m.getModifiers()) && m.getName().equals("newInstance")).findFirst().orElseThrow();
-    }
-
-    public int getFramebufferTextureId() {
-        return framebuffer.getTexture();
-    }
-
-    public RenderElement.DisplayContext context() {
-        return this.context;
-    }
-
-    @Override
-    public void periodicTick() {
-        glfwPollEvents();
-        repaintTick.run();
-    }
-
-    public void addMojangTexture(final int textureId) {
-        this.elements.add(0, RenderElement.mojang(textureId, framecount));
-//        this.elements.get(0).retire(framecount + 1);
-    }
-
-    public void close() {
-        // Close the Render Scheduler thread
-        renderScheduler.shutdown();
-        this.framebuffer.close();
-        this.context.elementShader().close();
-        SimpleBufferBuilder.destroy();
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/EarlyFramebuffer.java

@@ -1,67 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-import java.nio.IntBuffer;
-
-import static net.minecraftforge.fml.earlydisplay.RenderElement.clamp;
-import static org.lwjgl.opengl.GL32C.*;
-
-public class EarlyFramebuffer {
-    private final int framebuffer;
-    private final int texture;
-
-    private final RenderElement.DisplayContext context;
-
-    EarlyFramebuffer(final RenderElement.DisplayContext context) {
-        this.context = context;
-        this.framebuffer = glGenFramebuffers();
-        this.texture = glGenTextures();
-        glBindFramebuffer(GL_FRAMEBUFFER, this.framebuffer);
-        glActiveTexture(GL_TEXTURE0);
-        glBindTexture(GL_TEXTURE_2D, this.texture);
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, context.width() * context.scale(), context.height() * context.scale(), 0, GL_RGBA, GL_UNSIGNED_BYTE, (IntBuffer)null);
-        glTexParameterIi(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-        glTexParameterIi(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-        glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, this.texture, 0);
-        glBindFramebuffer(GL_FRAMEBUFFER, 0);
-    }
-
-    void activate() {
-        glBindFramebuffer(GL_FRAMEBUFFER, this.framebuffer);
-    }
-
-    void deactivate() {
-        glBindFramebuffer(GL_FRAMEBUFFER, 0);
-    }
-
-    void draw(int windowFBWidth, int windowFBHeight) {
-        var wscale = ((float)windowFBWidth / this.context.width());
-        var hscale = ((float)windowFBHeight / this.context.height());
-        var scale = this.context.scale() * Math.min(wscale, hscale) / 2f;
-        var wleft = (int)(windowFBWidth * 0.5f - scale * this.context.width());
-        var wtop = (int)(windowFBHeight * 0.5f - scale * this.context.height());
-        var wright = (int)(windowFBWidth * 0.5f + scale * this.context.width());
-        var wbottom = (int)(windowFBHeight * 0.5f + scale * this.context.height());
-        glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
-        glBindFramebuffer(GL_READ_FRAMEBUFFER, this.framebuffer);
-        final var colour = this.context.colourScheme().background();
-        glClearColor(colour.redf(), colour.greenf(), colour.bluef(), 1f);
-        glClear(GL_COLOR_BUFFER_BIT);
-        // src Y are flipped, since our FB is flipped
-        glBlitFramebuffer(0, this.context.height() * this.context.scale(), this.context.width() * this.context.scale(), 0, clamp(wleft, 0, windowFBWidth), clamp(wtop, 0, windowFBHeight), clamp(wright, 0, windowFBWidth), clamp(wbottom, 0, windowFBHeight), GL_COLOR_BUFFER_BIT, GL_NEAREST);
-        glBindFramebuffer(GL_FRAMEBUFFER, 0);
-    }
-
-    int getTexture() {
-        return this.texture;
-    }
-
-    public void close() {
-        glDeleteTextures(this.texture);
-        glDeleteFramebuffers(this.framebuffer);
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/ElementShader.java

@@ -1,117 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-
-import static org.lwjgl.opengl.GL32C.*;
-
-public class ElementShader {
-    private int program;
-    private int textureUniform;
-    private int screenSizeUniform;
-    private int renderTypeUniform;
-
-    public void init() {
-        int vertexShader = glCreateShader(GL_VERTEX_SHADER);
-        int fragmentShader = glCreateShader(GL_FRAGMENT_SHADER);
-
-        // Bind the source of our shaders to the ones created above
-        glShaderSource(fragmentShader, """
-                 #version 150 core
-                 uniform sampler2D tex;
-                 uniform int rendertype;
-                 in vec2 fTex;
-                 in vec4 fColour;
-                 out vec4 fragColor;
-                 
-                 void main() {
-                     if (rendertype == 0)
-                            fragColor = vec4(1,1,1,texture(tex, fTex).r) * fColour;
-                     if (rendertype == 1)
-                            fragColor = texture(tex, fTex) * fColour;
-                     if (rendertype == 2)
-                            fragColor = fColour;
-                 }
-        """);
-        glShaderSource(vertexShader, """
-                 #version 150 core
-                 in vec2 position;
-                 in vec2 tex;
-                 in vec4 colour;
-                 uniform vec2 screenSize;
-                 out vec2 fTex;
-                 out vec4 fColour;
-                 void main() {
-                     fTex = tex;
-                     fColour = colour;
-                     gl_Position = vec4((position/screenSize) * 2 - 1, 0.0, 1.0);
-                 }
-        """);
-
-        // Compile the vertex and fragment elementShader so that we can use them
-        glCompileShader(vertexShader);
-        if (glGetShaderi(vertexShader, GL_COMPILE_STATUS) == GL_FALSE) {
-            throw new IllegalStateException("VertexShader linkage failure. \n" + glGetShaderInfoLog(vertexShader));
-        }
-        glCompileShader(fragmentShader);
-        if (glGetShaderi(fragmentShader, GL_COMPILE_STATUS) == GL_FALSE) {
-            throw new IllegalStateException("FragmentShader linkage failure. \n" + glGetShaderInfoLog(fragmentShader));
-        }
-
-        var program = glCreateProgram();
-        glBindAttribLocation(program, 0, "position");
-        glBindAttribLocation(program, 1, "tex");
-        glBindAttribLocation(program, 2, "colour");
-        glAttachShader(program, vertexShader);
-        glAttachShader(program, fragmentShader);
-        glLinkProgram(program);
-        if (glGetProgrami(program, GL_LINK_STATUS) == GL_FALSE) {
-            throw new RuntimeException("ShaderProgram linkage failure. \n" + glGetProgramInfoLog(program));
-        }
-        this.program = program;
-
-        glDetachShader(program, vertexShader);
-        glDetachShader(program, fragmentShader);
-        glDeleteShader(vertexShader);
-        glDeleteShader(fragmentShader);
-        textureUniform = glGetUniformLocation(program, "tex");
-        screenSizeUniform = glGetUniformLocation(program, "screenSize");
-        renderTypeUniform = glGetUniformLocation(program, "rendertype");
-
-        activate();
-    }
-
-    public void activate() {
-        glUseProgram(program);
-    }
-    public void updateTextureUniform(int textureNumber) {
-        glUniform1i(textureUniform, textureNumber);
-    }
-
-    public void updateScreenSizeUniform(int width, int height) {
-        glUniform2f(screenSizeUniform, width, height);
-    }
-
-    public void updateRenderTypeUniform(RenderType type) {
-        glUniform1i(renderTypeUniform, type.ordinal());
-    }
-
-    public void clear() {
-        glUseProgram(0);
-    }
-
-    public void close() {
-        glDeleteProgram(program);
-    }
-
-    public enum RenderType {
-        FONT, TEXTURE, BAR;
-    }
-
-    public int program() {
-        return program;
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/PerformanceInfo.java

@@ -1,56 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-import com.sun.management.OperatingSystemMXBean;
-import net.minecraftforge.fml.loading.FMLConfig;
-
-import java.lang.management.ManagementFactory;
-import java.lang.management.MemoryMXBean;
-import java.lang.management.MemoryUsage;
-
-public class PerformanceInfo {
-    private static final MemoryMXBean MEMORY_BEAN = ManagementFactory.getMemoryMXBean();
-
-    private final boolean showCPUUsage;
-    private final OperatingSystemMXBean osBean;
-
-    private float memory;
-    private String text;
-
-    PerformanceInfo() {
-        showCPUUsage = FMLConfig.getBoolConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_SHOW_CPU);
-        osBean = showCPUUsage ? ManagementFactory.getPlatformMXBean(OperatingSystemMXBean.class) : null;
-    }
-
-    void update() {
-        final MemoryUsage heapusage = MEMORY_BEAN.getHeapMemoryUsage();
-        memory = (float) heapusage.getUsed() / heapusage.getMax();
-
-        if (!showCPUUsage) {
-            text = "Memory: %d/%dMB (%.1f%%)".formatted(heapusage.getUsed() >>> 20, heapusage.getMax() >>> 20, memory * 100f);
-            return;
-        }
-
-        var cpuLoad = osBean.getProcessCpuLoad();
-        String cpuText;
-        if (cpuLoad == -1) {
-            cpuText = "*CPU: %.1f%%".formatted(osBean.getCpuLoad() * 100f);
-        } else {
-            cpuText = "CPU: %.1f%%".formatted(cpuLoad * 100f);
-        }
-
-        text = "Memory: %d/%dMB (%.1f%%)  %s".formatted(heapusage.getUsed() >>> 20, heapusage.getMax() >>> 20, memory * 100f, cpuText);
-    }
-
-    String text() {
-        return text;
-    }
-
-    float memory() {
-        return memory;
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/QuadHelper.java

@@ -1,22 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-public class QuadHelper {
-    public static void loadQuad(SimpleBufferBuilder bb, float x0, float x1, float y0, float y1, float u0, float u1, float v0, float v1, int colour) {
-        bb.pos(x0, y0).tex(u0, v0).colour(colour).endVertex();
-        bb.pos(x1, y0).tex(u1, v0).colour(colour).endVertex();
-        bb.pos(x0, y1).tex(u0, v1).colour(colour).endVertex();
-        bb.pos(x1, y1).tex(u1, v1).colour(colour).endVertex();
-    }
-
-    public static void loadQuad(SimpleBufferBuilder bb, float x0, float x1, float y0, float y1, float u0, float u1, float v0, float v1) {
-        bb.pos(x0, y0).tex(u0, v0).endVertex();
-        bb.pos(x1, y0).tex(u1, v0).endVertex();
-        bb.pos(x0, y1).tex(u0, v1).endVertex();
-        bb.pos(x1, y1).tex(u1, v1).endVertex();
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/RenderElement.java

@@ -1,350 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-import net.minecraftforge.fml.loading.progress.Message;
-import net.minecraftforge.fml.loading.progress.ProgressMeter;
-import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
-
-import java.util.ArrayList;
-import java.util.List;
-import java.util.function.Supplier;
-
-import static org.lwjgl.opengl.GL32C.*;
-
-public class RenderElement {
-    static final int INDEX_TEXTURE_OFFSET = 5;
-    private final SimpleBufferBuilder bb;
-    private final Renderer renderer;
-    static int globalAlpha = 255;
-    private int retireCount;
-
-    interface Renderer {
-
-        void accept(SimpleBufferBuilder bb, DisplayContext context, int frame);
-
-        default Renderer then(Renderer r) {
-            if (r == null) return this;
-            return (bb, ctx, frame) -> {
-                r.accept(bb, ctx, frame);
-                this.accept(bb, ctx, frame);
-            };
-        }
-    }
-    @FunctionalInterface
-    interface TextureRenderer {
-        void accept(SimpleBufferBuilder bb, DisplayContext context, int[] size, int frame);
-    }
-    @FunctionalInterface
-    interface Initializer extends Supplier<Renderer> {}
-
-    @FunctionalInterface
-    interface TextGenerator {
-        void accept(SimpleBufferBuilder bb, SimpleFont fh, DisplayContext ctx);
-    }
-
-    public record DisplayContext(int width, int height, int scale, ElementShader elementShader, ColourScheme colourScheme, PerformanceInfo performance) {
-        public int scaledWidth() {
-            return scale() * width();
-        }
-
-        public int scaledHeight() {
-            return scale() * height();
-        }
-    }
-
-    public RenderElement(final Initializer rendererInitializer) {
-        this.bb = new SimpleBufferBuilder(1);
-        this.renderer = rendererInitializer.get();
-    }
-
-    public boolean render(DisplayContext ctx, int count) {
-        this.renderer.accept(bb, ctx, count);
-        return this.retireCount == 0 || this.retireCount < count;
-    }
-
-    public void retire(final int frame) {
-        this.retireCount = frame;
-    }
-
-    private static void startupLogMessages(SimpleBufferBuilder bb, SimpleFont font, DisplayContext context) {
-        List<StartupNotificationManager.AgeMessage> messages = StartupNotificationManager.getMessages();
-        List<SimpleFont.DisplayText> texts = new ArrayList<>();
-        for (int i = messages.size() - 1; i >= 0; i--) {
-            final StartupNotificationManager.AgeMessage pair = messages.get(i);
-            final float fade = clamp((4000.0f - (float) pair.age() - ( i - 4 ) * 1000.0f) / 5000.0f, 0.0f, 1.0f);
-            if (fade <0.01f) continue;
-            Message msg = pair.message();
-            int colour = Math.min((int)(fade * 255f), globalAlpha) << 24 | 0xFFFFFF;
-            texts.add(new SimpleFont.DisplayText(msg.getText()+"\n", colour));
-        }
-
-        font.generateVerticesForTexts(10, context.scaledHeight() -  texts.size() * font.lineSpacing() + font.descent() - 10, bb, texts.toArray(SimpleFont.DisplayText[]::new));
-    }
-    public static RenderElement monag() {
-        return new RenderElement(RenderElement.initializeTexture("monagstudios.png", 45000, 4, (bb, ctx, sz, frame) -> {
-            var size = 256;
-            var x0 = (ctx.width() - 2 * size) / 2;
-            var y0 = 64;
-            QuadHelper.loadQuad(bb, x0, x0+size, y0, y0+size/2f, 0f, 1f, 0f, 0.5f, 0xFFFFFFFF);
-            QuadHelper.loadQuad(bb, x0+size, x0+2*size, y0, y0+size/2f, 0f, 1f, 0.5f, 1f, 0xFFFFFFFF);
-        }));
-
-    }
-
-    public static RenderElement mojang(final int textureId, final int frameStart) {
-        return new RenderElement(()->(bb, ctx, frame) -> {
-            var size = 256 * ctx.scale();
-            var x0 = (ctx.scaledWidth() - 2 * size) / 2;
-            var y0 = 64 * ctx.scale() + 32;
-            ctx.elementShader().updateTextureUniform(0);
-            ctx.elementShader().updateRenderTypeUniform(ElementShader.RenderType.TEXTURE);
-            var fade = Math.min((frame - frameStart) * 10, 255);
-            glBindTexture(GL_TEXTURE_2D, textureId);
-            bb.begin(SimpleBufferBuilder.Format.POS_TEX_COLOR, SimpleBufferBuilder.Mode.QUADS);
-            QuadHelper.loadQuad(bb, x0, x0+size, y0, y0+size/2f, 0f, 1f, 0f, 0.5f, (fade << 24) | 0xFFFFFF);
-            QuadHelper.loadQuad(bb, x0+size, x0+2*size, y0, y0+size/2f, 0f, 1f, 0.5f, 1f, (fade << 24) | 0xFFFFFF);
-            bb.draw();
-            glBindTexture(GL_TEXTURE_2D, 0);
-        });
-    }
-    public static RenderElement logMessageOverlay(SimpleFont font) {
-        return new RenderElement(RenderElement.initializeText(font, RenderElement::startupLogMessages));
-    }
-
-    public static RenderElement forgeVersionOverlay(SimpleFont font, String version) {
-        return new RenderElement(RenderElement.initializeText(font, (bb, fnt, ctx)->
-                font.generateVerticesForTexts(ctx.scaledWidth() - font.stringWidth(version) - 10,
-                        ctx.scaledHeight() - font.lineSpacing() + font.descent() - 10, bb,
-                        new SimpleFont.DisplayText(version, ctx.colourScheme.foreground().packedint(RenderElement.globalAlpha)))));
-    }
-    public static RenderElement squir() {
-        return new RenderElement(RenderElement.initializeTexture("squirrel.png", 45000, 3, (bb, context, size, frame) -> {
-            var inset = 5f;
-            var x0 = inset;
-            var x1 = inset + size[0] * context.scale();
-            var y0 = inset;
-            var y1 = inset + size[1] * context.scale();
-            int fade = (int) (Math.cos(frame * Math.PI / 16) * 16) + 16;
-//            int fade = 0xff;
-            var colour = (Math.min(fade, globalAlpha) & 0xff) << 24 | 0xffffff;
-            QuadHelper.loadQuad(bb, x0, x1, y0, y1, 0f, 1f, 0f, 1f, colour);
-        }));
-    }
-
-    public static RenderElement anvil(SimpleFont font) {
-        return new RenderElement(RenderElement.initializeTexture("forge_anvil.png", 20000, 2, (bb, context, size, frame) -> {
-            var x0 = context.scaledWidth() - size[0] * context.scale();
-            var x1 = context.scaledWidth();
-            var y0 = context.scaledHeight() - size[0] * context.scale() - font.descent() - font.lineSpacing();
-            var y1 = context.scaledHeight() - font.descent() - font.lineSpacing();
-            int frameidx = frame % 32;
-            float framepos = (frameidx * (float)size[0]) / size[1];
-            float framesize = size[0] / (float)size[1];
-            QuadHelper.loadQuad(bb, x0, x1, y0, y1, 0f, 1f, framepos, framepos+framesize, globalAlpha << 24 | 0xFFFFFF);
-        }));
-    }
-    public static RenderElement progressBars(SimpleFont font) {
-        return new RenderElement(() -> (bb, ctx, frame) -> RenderElement.startupProgressBars(font, bb, ctx, frame));
-    }
-
-    public static RenderElement performanceBar(SimpleFont font) {
-        return new RenderElement(() -> (bb, ctx, frame) -> RenderElement.memoryInfo(font, bb, ctx, frame));
-    }
-
-    public static void startupProgressBars(SimpleFont font, final SimpleBufferBuilder buffer, final DisplayContext context, final int frameNumber) {
-        Renderer acc = null;
-        var barCount = 2;
-        List<ProgressMeter> currentProgress = StartupNotificationManager.getCurrentProgress();
-        var size = currentProgress.size();
-        var alpha = 0xFF;
-        for (int i = 0; i < barCount && i < size; i++) {
-            final ProgressMeter pm = currentProgress.get(i);
-            Renderer barRenderer = barRenderer(i, alpha, font, pm, context);
-            acc = barRenderer.then(acc);
-            alpha >>= 1;
-        }
-        if (acc != null)
-            acc.accept(buffer, context, frameNumber);
-    }
-    private static final int BAR_HEIGHT = 20;
-    private static final int BAR_WIDTH = 400;
-    private static Renderer barRenderer(int cnt, int alpha, SimpleFont font, ProgressMeter pm, DisplayContext context) {
-        var barSpacing = font.lineSpacing() - font.descent() + BAR_HEIGHT;
-        var y = 250 * context.scale() + cnt * barSpacing;
-        var colour = (alpha << 24) | 0xFFFFFF;
-        Renderer bar;
-        if (pm.steps() == 0) {
-            bar = progressBar(ctx->new int[] {(ctx.scaledWidth() - BAR_WIDTH * ctx.scale()) / 2, y + font.lineSpacing() - font.descent(), BAR_WIDTH * ctx.scale()}, f->colour, frame -> indeterminateBar(frame, cnt == 0));
-        } else {
-            bar = progressBar(ctx -> new int[]{(ctx.scaledWidth() - BAR_WIDTH * ctx.scale()) / 2, y + font.lineSpacing() - font.descent(), BAR_WIDTH * ctx.scale()}, f -> colour, f -> new float[]{0f, pm.progress()});
-        }
-        Renderer label = (bb, ctx, frame) -> renderText(font, text((ctx.scaledWidth() - BAR_WIDTH * ctx.scale()) / 2, y, pm.label().getText(), colour), bb, ctx);
-        return bar.then(label);
-    }
-    private static float[] indeterminateBar(int frame, boolean isActive) {
-        if (RenderElement.globalAlpha != 0xFF || !isActive) {
-            return new float[] {0f,1f};
-        } else {
-            var progress = frame % 100;
-            return new float[]{clamp((progress - 2) / 100f, 0f, 1f), clamp((progress + 2) / 100f, 0f, 1f)};
-        }
-    }
-
-    private static void memoryInfo(SimpleFont font, final SimpleBufferBuilder buffer, final DisplayContext context, final int frameNumber) {
-        var y = 10 * context.scale();
-        PerformanceInfo pi = context.performance();
-        final int colour = hsvToRGB((1.0f - (float)Math.pow(pi.memory(), 1.5f)) / 3f, 1.0f, 0.5f);
-        var bar = progressBar(ctx -> new int[]{(ctx.scaledWidth() - BAR_WIDTH * ctx.scale()) / 2, y, BAR_WIDTH * ctx.scale()}, f -> colour, f -> new float[]{0f, pi.memory()});
-        var width = font.stringWidth(pi.text());
-        Renderer label = (bb, ctx, frame) -> renderText(font, text(ctx.scaledWidth() / 2 - width / 2, y + 18, pi.text(), context.colourScheme.foreground().packedint(globalAlpha)), bb, ctx);
-        bar.then(label).accept(buffer, context, frameNumber);
-    }
-
-    @FunctionalInterface
-    interface ColourFunction {
-        int colour(int frame);
-    }
-
-    @FunctionalInterface
-    interface ProgressDisplay {
-        float[] progress(int frame);
-    }
-
-    @FunctionalInterface
-    interface BarPosition {
-        int[] location(DisplayContext context);
-    }
-    public static Renderer progressBar(BarPosition position, ColourFunction colourFunction, ProgressDisplay progressDisplay) {
-        return (bb, context, frame) -> {
-            var colour = colourFunction.colour(frame);
-            var alpha = (colour & 0xFF000000) >> 24;
-            context.elementShader().updateTextureUniform(0);
-            context.elementShader().updateRenderTypeUniform(ElementShader.RenderType.BAR);
-            var progress = progressDisplay.progress(frame);
-            bb.begin(SimpleBufferBuilder.Format.POS_TEX_COLOR, SimpleBufferBuilder.Mode.QUADS);
-            var inset = 2;
-            var pos = position.location(context);
-            var x0 = pos[0];
-            var x1 = pos[0] + pos[2] + 4 * inset;
-            var y0 = pos[1];
-            var y1 = y0 + BAR_HEIGHT;
-            QuadHelper.loadQuad(bb, x0, x1, y0, y1, 0f, 0f, 0f, 0f, context.colourScheme().foreground().packedint(alpha));
-
-            x0 += inset;
-            x1 -= inset;
-            y0 += inset;
-            y1 -= inset;
-            QuadHelper.loadQuad(bb, x0, x1, y0, y1, 0f, 0f, 0f, 0f, context.colourScheme().background().packedint(RenderElement.globalAlpha));
-
-            x1 = x0 + inset + (int)(progress[1] * pos[2]);
-            x0 += inset + progress[0] * pos[2];
-            y0 += inset;
-            y1 -= inset;
-            QuadHelper.loadQuad(bb, x0, x1, y0, y1, 0f, 0f, 0f, 0f, colour);
-            bb.draw();
-        };
-    }
-
-    private static Initializer initializeText(SimpleFont font, TextGenerator textGenerator) {
-        return () -> (bb, context, frame) -> renderText(font, textGenerator, bb, context);
-    }
-
-    private static void renderText(final SimpleFont font, final TextGenerator textGenerator, final SimpleBufferBuilder bb, final DisplayContext context) {
-        context.elementShader().updateTextureUniform(font.textureNumber());
-        context.elementShader().updateRenderTypeUniform(ElementShader.RenderType.FONT);
-        bb.begin(SimpleBufferBuilder.Format.POS_TEX_COLOR, SimpleBufferBuilder.Mode.QUADS);
-        textGenerator.accept(bb, font, context);
-        bb.draw();
-    }
-
-    private static TextGenerator text(int x, int y, String text, int colour) {
-        return (bb, font, context) -> font.generateVerticesForTexts(x, y, bb, new SimpleFont.DisplayText(text, colour));
-    }
-    private static Initializer initializeTexture(final String textureFileName, int size, int textureNumber, TextureRenderer positionAndColour) {
-        return ()->{
-            int[] imgSize = STBHelper.loadTextureFromClasspath(textureFileName, size, GL_TEXTURE0 + textureNumber + INDEX_TEXTURE_OFFSET);
-            return (bb, ctx, frame) -> {
-                ctx.elementShader().updateTextureUniform(textureNumber + INDEX_TEXTURE_OFFSET);
-                ctx.elementShader().updateRenderTypeUniform(ElementShader.RenderType.TEXTURE);
-                renderTexture(bb, ctx, frame, imgSize, positionAndColour);
-            };
-        };
-    }
-
-    private static void renderTexture(SimpleBufferBuilder bb, DisplayContext context, int frame, int[] size, TextureRenderer positionAndColour) {
-        bb.begin(SimpleBufferBuilder.Format.POS_TEX_COLOR, SimpleBufferBuilder.Mode.QUADS);
-        positionAndColour.accept(bb, context, size, frame);
-        bb.draw();
-    }
-
-
-    public static float clamp(float num, float min, float max) {
-        if (num < min) {
-            return min;
-        } else {
-            return Math.min(num, max);
-        }
-    }
-
-    public static int clamp(int num, int min, int max) {
-        if (num < min) {
-            return min;
-        } else {
-            return Math.min(num, max);
-        }
-    }
-
-    public static int hsvToRGB(float hue, float saturation, float value) {
-        int i = (int)(hue * 6.0F) % 6;
-        float f = hue * 6.0F - (float)i;
-        float f1 = value * (1.0F - saturation);
-        float f2 = value * (1.0F - f * saturation);
-        float f3 = value * (1.0F - (1.0F - f) * saturation);
-        float f4;
-        float f5;
-        float f6;
-        switch(i) {
-            case 0:
-                f4 = value;
-                f5 = f3;
-                f6 = f1;
-                break;
-            case 1:
-                f4 = f2;
-                f5 = value;
-                f6 = f1;
-                break;
-            case 2:
-                f4 = f1;
-                f5 = value;
-                f6 = f3;
-                break;
-            case 3:
-                f4 = f1;
-                f5 = f2;
-                f6 = value;
-                break;
-            case 4:
-                f4 = f3;
-                f5 = f1;
-                f6 = value;
-                break;
-            case 5:
-                f4 = value;
-                f5 = f1;
-                f6 = f2;
-                break;
-            default:
-                throw new RuntimeException("Something went wrong when converting from HSV to RGB. Input was " + hue + ", " + saturation + ", " + value);
-        }
-
-        int j = clamp((int)(f4 * 255.0F), 0, 255);
-        int k = clamp((int)(f5 * 255.0F), 0, 255);
-        int l = clamp((int)(f6 * 255.0F), 0, 255);
-        return 0xFF << 24 | j << 16 | k << 8 | l;
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/STBHelper.java

@@ -1,65 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-import org.lwjgl.BufferUtils;
-import org.lwjgl.stb.STBImage;
-import org.lwjgl.system.MemoryUtil;
-
-import java.io.IOException;
-import java.io.UncheckedIOException;
-import java.nio.ByteBuffer;
-import java.nio.channels.Channels;
-import java.util.Objects;
-
-import static org.lwjgl.opengl.GL32C.*;
-
-public class STBHelper {
-    public static ByteBuffer readFromClasspath(final String name, int initialCapacity) {
-        ByteBuffer buf;
-        try (var channel = Channels.newChannel(
-                Objects.requireNonNull(STBHelper.class.getClassLoader().getResourceAsStream(name), "The resource "+name+" cannot be found"))) {
-            buf = BufferUtils.createByteBuffer(initialCapacity);
-            while (true) {
-                var readbytes = channel.read(buf);
-                if (readbytes == -1) break;
-                if (buf.remaining() == 0) { // extend the buffer by 50%
-                    var newBuf = BufferUtils.createByteBuffer(buf.capacity() * 3 / 2);
-                    buf.flip();
-                    newBuf.put(buf);
-                    buf = newBuf;
-                }
-            }
-        } catch (IOException e) {
-            throw new UncheckedIOException(e);
-        }
-        buf.flip();
-        return MemoryUtil.memSlice(buf); // we trim the final buffer to the size of the content
-    }
-
-    public static int[] loadTextureFromClasspath(String file, int size, int textureNumber) {
-        int[] lw = new int[1];
-        int[] lh = new int[1];
-        int[] lc = new int[1];
-        var img = loadImageFromClasspath(file, size, lw, lh, lc);
-        var texid = glGenTextures();
-        glActiveTexture(textureNumber);
-        glBindTexture(GL_TEXTURE_2D, texid);
-//        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-//        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, lw[0], lh[0], 0, GL_RGBA, GL_UNSIGNED_BYTE, img);
-        glActiveTexture(GL_TEXTURE0);
-        MemoryUtil.memFree(img);
-        return new int[] {lw[0], lh[0]};
-    }
-
-    public static ByteBuffer loadImageFromClasspath(String file, int size, int[] width, int[] height, int[] channels) {
-        ByteBuffer buf = STBHelper.readFromClasspath(file, size);
-        return STBImage.stbi_load_from_memory(buf, width, height, channels, 4);
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/SimpleBufferBuilder.java

@@ -1,517 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-import org.lwjgl.system.MemoryUtil;
-
-import java.io.Closeable;
-import java.nio.ByteBuffer;
-import java.util.Arrays;
-
-import static org.lwjgl.opengl.GL32C.*;
-
-/**
- * A very simple, Mojang inspired BufferBuilder.
- * <em>This has been customized for 2d rendering such as text and simple planar textures</em>
- * <p>
- * Not bound to any specific format, ideally should be held onto for re-use.
- * <p>
- * Can be used for 'immediate mode' style rendering using {@link #draw()}, or
- * upload to external vertex arrays for proper instancing using {@link #finishAndUpload()}.
- * <p>
- * This is a Triangles only buffer, all data uploaded is in Triangles.
- * Quads are converted to triangles using {@code 0, 1, 2, 0, 2, 3}.
- * <p>
- * Any given {@link Format} should have its individual {@link Element} components
- * buffered in the order specified by the {@link Format},
- * followed by an {@link #endVertex()} call to prepare for the next vertex.
- * <p>
- * It is illegal to buffer primitives in any format other than the one specified to
- * {@link #begin(Format, Mode)}.
- *
- * @author covers1624
- */
-public class SimpleBufferBuilder implements Closeable {
-    
-    private static final MemoryUtil.MemoryAllocator ALLOCATOR = MemoryUtil.getAllocator(false);
-    
-    private static final int[] VERTEX_ARRAYS = new int[Format.values().length];
-    private static final int[] VERTEX_BUFFERS = new int[Format.values().length];
-    private static final int[] VERTEX_BUFFER_LENGTHS = new int[Format.values().length];
-    private static int elementBuffer = 0;
-    private static int elementBufferVertexLength = 0;
-    
-    static {
-        Arrays.fill(VERTEX_ARRAYS, 0);
-        Arrays.fill(VERTEX_BUFFERS, 0);
-        Arrays.fill(VERTEX_BUFFER_LENGTHS, 0);
-    }
-    
-    private long bufferAddr;   // Pointer to the backing buffer.
-    private ByteBuffer buffer; // ByteBuffer view of the backing buffer.
-    
-    private Format format;     // The current format we are buffering.
-    private Mode mode;         // The current mode we are buffering.
-    private boolean building;  // If we are building the buffer.
-    private int elementIndex;  // The current element index we are buffering. if elementIndex == format.types.length, we expect 'endVertex'
-    private int index;         // The current index into the buffer we are writing to.
-    private int vertices;      // The number of complete vertices we have buffered.
-
-    /**
-     * Create a new SimpleBufferBuilder with an initial capacity.
-     * <p>
-     * The buffer will be doubled as required.
-     * <p>
-     * Generally picking a small number, around 128/256 should be a
-     * safe bet. Provided you cache your buffers, it should not mean much overall.
-     *
-     * @param capacity The initial capacity in bytes.
-     */
-    public SimpleBufferBuilder(int capacity) {
-        bufferAddr = ALLOCATOR.malloc(capacity);
-        buffer = MemoryUtil.memByteBuffer(bufferAddr, capacity);
-    }
-    
-    public static void destroy() {
-        glDeleteBuffers(VERTEX_BUFFERS);
-        glDeleteBuffers(elementBuffer);
-        glDeleteVertexArrays(VERTEX_ARRAYS);
-    }
-    
-    private static void ensureElementBufferLength(int vertices) {
-        if (elementBufferVertexLength >= vertices) {
-            return;
-        }
-        
-        // treating it as immutable storage, even though it's not
-        final var newElementBuffer = glGenBuffers();
-        var newElementBufferVertexLength = Math.max(1024, elementBufferVertexLength);
-        while (newElementBufferVertexLength < vertices) {
-            newElementBufferVertexLength *= 2;
-        }
-        
-        final var oldIndexCount = elementBufferVertexLength + elementBufferVertexLength / 2;
-        final var newIndexCount = newElementBufferVertexLength + newElementBufferVertexLength / 2;
-        
-        // allocate new buffer
-        glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, newElementBuffer);
-        glBufferData(GL_ELEMENT_ARRAY_BUFFER, newIndexCount * 4L, GL_STATIC_DRAW);
-        
-        // mapping avoids creating additional CPU copies of the data
-        // unsynchronized is fine because this is a brand-new buffer, and the old contents will be copied in afterward
-        // also can invalidate the whole buffer too, similarly because brand new, don't care what was there before
-        final var mappingOffset = oldIndexCount * 4;
-        final var mappingSize = (newIndexCount - oldIndexCount) * 4;
-        final var mappedBuffer = glMapBufferRange(GL_ELEMENT_ARRAY_BUFFER, mappingOffset, mappingSize, GL_MAP_WRITE_BIT | GL_MAP_UNSYNCHRONIZED_BIT | GL_MAP_INVALIDATE_BUFFER_BIT);
-
-        if(mappedBuffer == null){
-            throw new NullPointerException("OpenGL buffer mapping failed");
-        }
-        
-        final int quads = newElementBufferVertexLength / 4;
-        final int oldQuads = elementBufferVertexLength / 4;
-        // generate indices for the extension to the buffer
-        for (int i = oldQuads; i < quads; i++) {
-            // Quads are a bit different, we need to emit 2 triangles such that
-            // when combined they make up a single quad.
-            mappedBuffer.putInt(i * 4 + 0).putInt(i * 4 + 1).putInt(i * 4 + 2);
-            mappedBuffer.putInt(i * 4 + 1).putInt(i * 4 + 3).putInt(i * 4 + 2);
-        }
-
-        glUnmapBuffer(GL_ELEMENT_ARRAY_BUFFER);
-
-        if (elementBuffer != 0) {
-            // copy old data from previous element buffer
-            glBindBuffer(GL_COPY_READ_BUFFER, elementBuffer);
-            glCopyBufferSubData(GL_COPY_READ_BUFFER, GL_ELEMENT_ARRAY_BUFFER, 0, 0, mappingOffset);
-            glBindBuffer(GL_COPY_READ_BUFFER, 0);
-        }
-        glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, 0);
-        
-        glDeleteBuffers(elementBuffer);
-        elementBuffer = newElementBuffer;
-        elementBufferVertexLength = newElementBufferVertexLength;
-    }
-    
-    /**
-     * Start building a new set of vertex data in the
-     * given format and mode.
-     *
-     * @param format The format to start building in.
-     * @param mode   The mode to start building in.
-     */
-    public SimpleBufferBuilder begin(Format format, Mode mode) {
-        if (bufferAddr == MemoryUtil.NULL) {
-            throw new IllegalStateException("Buffer has been freed."); // You already free'd the buffer
-        }
-        if (building) {
-            throw new IllegalStateException("Already building."); // Your already building verticies.
-        }
-        this.format = format;
-        this.mode = mode;
-        building = true;
-        elementIndex = 0;
-        ensureSpace(format.stride);
-        // Rewind ready for new data.
-        buffer.rewind();
-        buffer.limit(buffer.capacity());
-        return this;
-    }
-
-    /**
-     * Buffer a position element.
-     *
-     * @param x The x.
-     * @param y The y.
-     * @param z The z.
-     * @return The same builder.
-     */
-    public SimpleBufferBuilder pos(float x, float y) {
-        if (!building) throw new IllegalStateException("Not building."); // You did not call begin.
-
-        if (elementIndex == format.types.length) throw new IllegalStateException("Expected endVertex"); // we have reached the end of elements to buffer for this vertex, we expected an endVertex call.
-        if (format.types[elementIndex] != Element.POS) throw new IllegalArgumentException("Expected " + format.types[elementIndex]); // You called the wrong method for the format order.
-
-        // Assumes that our POS element specifies the FLOAT data type.
-        buffer.putFloat(index + 0, x);
-        buffer.putFloat(index + 4, y);
-
-        // Increment index for the number of bytes we wrote and increment the element index.
-        index += format.types[elementIndex].width;
-        elementIndex++;
-        return this;
-    }
-
-    /**
-     * Buffer a texture element.
-     *
-     * @param u The u.
-     * @param v The v.
-     * @return The same builder.
-     */
-    public SimpleBufferBuilder tex(float u, float v) {
-        if (!building) throw new IllegalStateException("Not building."); // You did not call begin.
-
-        if (elementIndex == format.types.length) throw new IllegalStateException("Expected endVertex"); // we have reached the end of elements to buffer for this vertex, we expected an endVertex call.
-        if (format.types[elementIndex] != Element.TEX) throw new IllegalArgumentException("Expected " + format.types[elementIndex]); // You called the wrong method for the format order.
-
-        // Assumes our TEX element specifies the FLOAT data type.
-        buffer.putFloat(index + 0, u);
-        buffer.putFloat(index + 4, v);
-
-        // Increment index for the number of bytes we wrote and increment the element index.
-        index += format.types[elementIndex].width;
-        elementIndex++;
-        return this;
-    }
-
-    /**
-     * Buffer a color element.
-     *
-     * @param r The red component. (0-1)
-     * @param g The green component. (0-1)
-     * @param b The blue component. (0-1)
-     * @param a The alpha component. (0-1)
-     * @return The same buffer.
-     */
-    public SimpleBufferBuilder colour(float r, float g, float b, float a) {
-        // Expand floats to 0-255 and forward.
-        return colour((byte) (r * 255F), (byte) (g * 255F), (byte) (b * 255F), (byte) (a * 255F));
-    }
-
-    /**
-     * @see ColourScheme.Colour#packedint(int)
-     * @param packedColor an ABGR packed int
-     * @return the same buffer.
-     */
-    public SimpleBufferBuilder colour(int packedColor) {
-        if (!building) throw new IllegalStateException("Not building."); // You did not call begin.
-
-        if (elementIndex == format.types.length) throw new IllegalStateException("Expected endVertex"); // we have reached the end of elements to buffer for this vertex, we expected an endVertex call.
-        if (format.types[elementIndex] != Element.COLOR) throw new IllegalArgumentException("Expected " + format.types[elementIndex]); // You called the wrong method for the format order.
-
-        // Assumes our COLOR element specifies the UNSIGNED_BYTE data type.
-        buffer.putInt(index + 0, packedColor);
-
-        // Increment index for the number of bytes we wrote and increment the element index.
-        index += format.types[elementIndex].width;
-        elementIndex++;
-        return this;
-    }
-    /**
-     * Buffer a color element.
-     *
-     * @param r The red component. (0-255)
-     * @param g The green component. (0-255)
-     * @param b The blue component. (0-255)
-     * @param a The alpha component. (0-255)
-     * @return The same buffer.
-     */
-    public SimpleBufferBuilder colour(byte r, byte g, byte b, byte a) {
-        if (!building) throw new IllegalStateException("Not building."); // You did not call begin.
-
-        if (elementIndex == format.types.length) throw new IllegalStateException("Expected endVertex"); // we have reached the end of elements to buffer for this vertex, we expected an endVertex call.
-        if (format.types[elementIndex] != Element.COLOR) throw new IllegalArgumentException("Expected " + format.types[elementIndex]); // You called the wrong method for the format order.
-
-        // Assumes our COLOR element specifies the UNSIGNED_BYTE data type.
-        buffer.put(index + 0, r);
-        buffer.put(index + 1, g);
-        buffer.put(index + 2, b);
-        buffer.put(index + 3, a);
-
-        // Increment index for the number of bytes we wrote and increment the element index.
-        index += format.types[elementIndex].width;
-        elementIndex++;
-        return this;
-    }
-
-    /**
-     * End building the current vertex and prepare for the next.
-     *
-     * @return The same builder.
-     */
-    public SimpleBufferBuilder endVertex() {
-        if (!building) throw new IllegalStateException("Not building."); // You did not call begin.
-
-        if (elementIndex != format.types.length) throw new IllegalStateException("Expected " + format.types[elementIndex]); // You did not finish building the vertex.
-
-        // Reset elementIndex
-        elementIndex = 0;
-        // Increment the number of vertices we have so far buffered.
-        vertices++;
-        // Make sure there is space for the next vertex.
-        ensureSpace(format.stride);
-        return this;
-    }
-
-    // Checks there is enough space in the buffer for specified number of bytes.
-    // If there is not enough space, the buffer is increased by 50%.
-    private void ensureSpace(int newBytes) {
-        int cap = buffer.capacity();
-        if (index + newBytes > cap) {
-            int newCap = Math.max(3 * cap / 2, 3 * newBytes / 2);
-            bufferAddr = ALLOCATOR.realloc(bufferAddr, newCap);
-            buffer = MemoryUtil.memByteBuffer(bufferAddr, newCap);
-            buffer.rewind();
-        }
-    }
-
-    /**
-     * Upload the current buffer.
-     * <p>
-     * This will bind a {@link org.lwjgl.opengl.GL32C#GL_ARRAY_BUFFER} and {@link org.lwjgl.opengl.GL32C#GL_ELEMENT_ARRAY_BUFFER}
-     * <p>
-     * The vertex data and index data is uploaded to their respective buffers.
-     * <p>
-     * Uploading the buffers finishes drawing and resets for the next buffer operation.
-     * <p>
-     * This should not be called in conjunction with {@link #draw()}
-     *
-     * @return The number of indexes that were uploaded.
-     */
-    public int finishAndUpload() {
-        if (!building) throw new IllegalStateException("Not building.");
-
-        int indices;
-        try {
-            if (elementIndex == format.types.length) throw new IllegalStateException("Expected endVertex"); // You didn't finish building your vertex.
-            if (elementIndex != 0) throw new IllegalStateException("Not finished building vertex, Expected: " + format.types[elementIndex]); // You didn't finish building your vertex data.
-            if (vertices == 0) return 0; // No vertices buffered, lets not do anything.
-            if (vertices % mode.vertices != 0) throw new IllegalStateException("Does not contain vertices aligned to " + mode); // You did not put in enough vertices to cleanly slice the data into TRIANGLES/QUADS
-
-            // Reset position to 0, limit the buffer to our index.
-            buffer.position(0);
-            buffer.limit(index);
-            
-            // Upload the raw vertex data in dynamic mode.
-            final int vbo = VERTEX_BUFFERS[format.ordinal()];
-            final int vboSize = VERTEX_BUFFER_LENGTHS[format.ordinal()];
-            glBindBuffer(GL_ARRAY_BUFFER, vbo);
-            if (vboSize < index) {
-                // expand buffer, it's not big enough
-                var newVBOSize = Math.max(1024, vboSize);
-                while (newVBOSize < index){
-                    newVBOSize *= 2;
-                }
-                // because everything is overwritten anyway, we can do an in-place reallocation
-                glBufferData(GL_ARRAY_BUFFER, newVBOSize, GL_DYNAMIC_DRAW);
-                VERTEX_BUFFER_LENGTHS[format.ordinal()] = newVBOSize;
-            }
-            glBufferSubData(GL_ARRAY_BUFFER, 0, buffer);
-            
-            // The number of indices for triangles is equal to our vertex count, as that is
-            // what we operate in. However, for Quads, we have exactly vertices + vertices / 2
-            // vertices once we convert the quads to triangles.
-            indices = mode == Mode.TRIANGLES ? vertices : vertices + vertices / 2;
-            
-            if (mode == Mode.QUADS) {
-                ensureElementBufferLength(vertices);
-                glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, elementBuffer);
-            }
-            
-            return indices;
-        } finally {
-            // Reset builder state for next begin call.
-            building = false;
-            vertices = 0;
-            index = 0;
-        }
-    }
-
-    /**
-     * Upload and draw this buffer using one of a number of re-usable set of buffers.
-     * <p>
-     * This will immediately upload the buffer, resetting this builder for the next
-     * buffer operation, and draw the uploaded data.
-     * <p>
-     * You will need to bind shaders, textures, etc, before calling this function.
-     */
-    public void draw() {
-        if (!building) throw new IllegalStateException("Not building.");
-
-        int vao = VERTEX_ARRAYS[format.ordinal()];
-        int vbo = VERTEX_BUFFERS[format.ordinal()];
-
-        if (vao == 0) {
-            // These 3 buffers are paired, you can't allocate one without the others.
-            assert vbo == 0;
-
-            // Make new vertex array and buffers!
-            vao = glGenVertexArrays();
-            vbo = glGenBuffers();
-            
-            // Cache the vertex array and buffers for future re-use.
-            VERTEX_ARRAYS[format.ordinal()] = vao;
-            VERTEX_BUFFERS[format.ordinal()] = vbo;
-            
-            // Ask our Format to set up its data layout for the vertex array.
-            // but only once, the VAO saves this state
-            glBindVertexArray(vao);
-            glBindBuffer(GL_ARRAY_BUFFER, vbo);
-            format.bind();
-            format.enable();
-        }
-        // Bind the vertex array and buffers!
-        glBindVertexArray(vao);
-        
-        // Upload the data.
-        int indices = finishAndUpload();
-        
-        if (mode == Mode.QUADS) {
-            glDrawElements(GL_TRIANGLES, indices, GL_UNSIGNED_INT, 0);
-        } else {
-            glDrawArrays(GL_TRIANGLES, 0, indices);
-        }
-        
-        // Unbind the vertex array.
-        glBindVertexArray(0);
-    }
-
-    /**
-     * Clear this builder's cached buffer.
-     * <p>
-     * If you are completely done, call {@link #destroy()}
-     */
-    @Override
-    public void close() {
-        ALLOCATOR.free(bufferAddr);
-        bufferAddr = MemoryUtil.NULL;
-    }
-
-    /**
-     * Represents a primitive mode that this builder is capable of buffering in.
-     */
-    public enum Mode {
-        TRIANGLES(3),
-        QUADS(4),
-        ;
-
-        public final int vertices;
-
-        Mode(int vertices) {
-            this.vertices = vertices;
-        }
-    }
-
-    /**
-     * Specifies a vertex element with a specific data type, number of primitives and a size in bytes.
-     */
-    public enum Element {
-        POS(GL_FLOAT, 2, 2 * 4),
-        TEX(GL_FLOAT, 2, 2 * 4),
-        COLOR(GL_UNSIGNED_BYTE, 4, 4);
-
-        public final int glType;
-        public final int count;
-        public final int width;
-
-        Element(int glType, int count, int width) {
-            this.glType = glType;
-            this.count = count;
-            this.width = width;
-        }
-    }
-
-    /**
-     * Specifies a combination of vertex elements.
-     */
-    public enum Format {
-        POS(Element.POS),
-        POS_TEX(Element.POS, Element.TEX),
-        POS_COLOR(Element.POS, Element.COLOR),
-        POS_TEX_COLOR(Element.POS, Element.TEX, Element.COLOR);
-
-        private final Element[] types;
-        public final int stride;
-
-        Format(Element... types) {
-            this.types = types;
-
-            // Stride is the width of each vertex in bytes.
-            stride = Arrays.stream(types).mapToInt(e -> e.width).sum();
-        }
-
-        /**
-         * set up the attribute pointers for this format.
-         * <p>
-         * Assumes that an array buffer is already bound and ready to go.
-         */
-        public void bind() {
-            int offset = 0;
-
-            // Set up the pointers that tell GL where our interleaved
-            // vertex data is in the buffers.
-            for (int i = 0; i < types.length; i++) {
-                Element type = types[i];
-                switch (type.glType) {
-                    case GL_FLOAT -> glVertexAttribPointer(i, type.count, GL_FLOAT, false, stride, offset);
-                    case GL_UNSIGNED_BYTE -> glVertexAttribPointer(i, type.count, GL_UNSIGNED_BYTE, true, stride, offset);
-                    default -> throw new IllegalStateException("Unknown glType, I don't know how to bind this vertex element: " + type);
-                }
-                // add to the offset for the next element.
-                offset += type.width;
-            }
-        }
-
-        /**
-         * Enables the vertex attributes this format contains.
-         */
-        public void enable() {
-            for (int i = 0; i < types.length; i++) {
-                glEnableVertexAttribArray(i);
-            }
-        }
-
-        /**
-         * Disables the vertex attributes this format contains.
-         */
-        public void disable() {
-            for (int i = 0; i < types.length; i++) {
-                glDisableVertexAttribArray(i);
-            }
-        }
-    }
-}

fmlearlydisplay/src/main/java/net/minecraftforge/fml/earlydisplay/SimpleFont.java

@@ -1,182 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.earlydisplay;
-
-import org.lwjgl.BufferUtils;
-import org.lwjgl.stb.STBTTAlignedQuad;
-import org.lwjgl.stb.STBTTFontinfo;
-import org.lwjgl.stb.STBTTPackContext;
-import org.lwjgl.stb.STBTTPackRange;
-import org.lwjgl.stb.STBTTPackedchar;
-import org.lwjgl.system.MemoryStack;
-
-import java.nio.ByteBuffer;
-import java.nio.charset.StandardCharsets;
-
-import static org.lwjgl.opengl.GL32C.*;
-import static org.lwjgl.stb.STBTruetype.*;
-import static org.lwjgl.system.MemoryUtil.NULL;
-
-public class SimpleFont {
-    private final int textureNumber;
-    private final int lineSpacing;
-    private final int descent;
-    private final int GLYPH_COUNT = 127-32;
-    private Glyph[] glyphs;
-
-    private record Glyph(char c, int charwidth, int[] pos, float[] uv) {
-        Pos loadQuad(Pos pos, int colour, SimpleBufferBuilder bb) {
-            final var x0 = pos.x() + pos()[0];
-            final var y0 = pos.y() + pos()[1];
-            final var x1 = pos.x() + pos()[2];
-            final var y1 = pos.y() + pos()[3];
-            bb.pos(x0, y0).tex(uv()[0], uv()[1]).colour(colour).endVertex();
-            bb.pos(x1, y0).tex(uv()[2], uv()[1]).colour(colour).endVertex();
-            bb.pos(x0, y1).tex(uv()[0], uv()[3]).colour(colour).endVertex();
-            bb.pos(x1, y1).tex(uv()[2], uv()[3]).colour(colour).endVertex();
-            return new Pos(pos.x()+charwidth(), pos.y(), pos.minx());
-        }
-    }
-
-    /**
-     * Build the font and store it in the textureNumber location
-     */
-    public SimpleFont(String fontName, int scale, int bufferSize, int textureNumber) {
-        ByteBuffer buf = STBHelper.readFromClasspath(fontName, bufferSize);
-        var info = STBTTFontinfo.create();
-        if (!stbtt_InitFont(info, buf)) {
-            throw new IllegalStateException("Bad font");
-        }
-
-        var ascent = new float[1];
-        var descent = new float[1];
-        var lineGap = new float[1];
-        int fontSize = 24;
-        stbtt_GetScaledFontVMetrics(buf, 0, fontSize, ascent, descent, lineGap);
-        this.lineSpacing = (int)(ascent[0] - descent[0] + lineGap[0]);
-        this.descent = (int)Math.floor(descent[0]);
-        int fontTextureId = glGenTextures();
-        glActiveTexture(GL_TEXTURE0+textureNumber);
-        this.textureNumber = textureNumber;
-        glBindTexture(GL_TEXTURE_2D, fontTextureId);
-        try (var packedchars = STBTTPackedchar.malloc(GLYPH_COUNT)) {
-            int texwidth = 256;
-            int texheight = 128;
-            try (STBTTPackRange.Buffer packRanges = STBTTPackRange.malloc(1)) {
-                var bitmap = BufferUtils.createByteBuffer(texwidth * texheight);
-                try (STBTTPackRange packRange = STBTTPackRange.malloc()) {
-                    packRanges.put(packRange.set(fontSize, 32, null, GLYPH_COUNT, packedchars, (byte) 1, (byte) 1));
-                    packRanges.flip();
-                }
-
-                try (STBTTPackContext pc = STBTTPackContext.malloc()) {
-                    stbtt_PackBegin(pc, bitmap, texwidth, texheight, 0, 1, NULL);
-                    stbtt_PackSetOversampling(pc, 1, 1);
-                    stbtt_PackSetSkipMissingCodepoints(pc, true);
-                    stbtt_PackFontRanges(pc, buf, 0, packRanges);
-                    stbtt_PackEnd(pc);
-                    glTexImage2D(GL_TEXTURE_2D, 0, GL_RED, texwidth, texheight, 0, GL_RED, GL_UNSIGNED_BYTE, bitmap);
-                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
-                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
-                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
-                    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-                }
-            }
-            glActiveTexture(GL_TEXTURE0);
-            try (var q = STBTTAlignedQuad.malloc()) {
-                float[] x = new float[1];
-                float[] y = new float[1];
-                glyphs = new Glyph[GLYPH_COUNT];
-
-                for (int i = 0; i < GLYPH_COUNT; i++) {
-                    x[0] = 0f;
-                    y[0] = fontSize;
-                    stbtt_GetPackedQuad(packedchars, texwidth, texheight, i, x, y, q, true);
-                    glyphs[i] = new Glyph((char) (i + 32), (int) (x[0] - 0f), new int[]{(int) q.x0(), (int) q.y0(), (int) q.x1(), (int) q.y1()}, new float[]{q.s0(), q.t0(), q.s1(), q.t1()});
-                }
-            }
-        }
-    }
-
-    int lineSpacing() {
-        return lineSpacing;
-    }
-
-    int textureNumber() {
-        return textureNumber;
-    }
-
-    int descent() {
-        return descent;
-    }
-
-    public int stringWidth(String text) {
-        var bytes = text.getBytes(StandardCharsets.US_ASCII);
-        int len = 0;
-        for (int i = 0; i < bytes.length; i++) {
-            final byte c = bytes[i];
-            len += switch (c) {
-                case '\n', '\t' -> 0;
-                case ' ' -> glyphs[0].charwidth();
-                default -> {
-                    if (c - 32 < this.GLYPH_COUNT && c > 32) {
-                        yield this.glyphs[c - 32].charwidth();
-                    } else {
-                        yield 0;
-                    }
-                }
-            };
-        }
-        return len;
-    }
-    private record Pos(int x, int y, int minx) {}
-
-    /**
-     * A piece of text to display
-     *
-     * @param string The text
-     * @param colour The colour of the text as an RGBA packed int
-     */
-    public record DisplayText(String string, int colour) {
-        private byte[] asBytes() {
-            return string.getBytes(StandardCharsets.US_ASCII);
-        }
-
-        Pos generateStringArray(SimpleFont font, Pos pos, SimpleBufferBuilder bb) {
-            for (int i = 0; i < asBytes().length; i++) {
-                byte c = asBytes()[i];
-                pos = switch (c) {
-                    case '\n' -> new Pos(pos.minx(), pos.y()+font.lineSpacing(), pos.minx());
-                    case '\t' -> new Pos(pos.x()+font.glyphs[0].charwidth() * 4, pos.y(), pos.minx());
-                    case ' ' -> new Pos(pos.x()+font.glyphs[0].charwidth(), pos.y(), pos.minx());
-                    default -> {
-                        if (c-32 < font.GLYPH_COUNT && c > 32) {
-                            pos = font.glyphs[c - 32].loadQuad(pos, colour(), bb);
-                        }
-                        yield pos;
-                    }
-                };
-            }
-            return pos;
-        }
-    }
-
-    /**
-     * Generate vertices for a set of display texts
-     * @param x The starting screen x coordinate
-     * @param y The starting screen y coordinate
-     * @param texts Some {@link DisplayText} to display
-     * @return a {@link SimpleBufferBuilder} that can draw the texts
-     */
-    public SimpleBufferBuilder generateVerticesForTexts(int x, int y, SimpleBufferBuilder textBB, DisplayText... texts) {
-        var pos = new Pos(x, y, x);
-        for (DisplayText text : texts) {
-            pos = text.generateStringArray(this, pos, textBB);
-        }
-        return textBB;
-    }
-
-}

fmlearlydisplay/src/main/resources/META-INF/services/net.minecraftforge.fml.loading.ImmediateWindowProvider

@@ -1 +0,0 @@
-net.minecraftforge.fml.earlydisplay.DisplayWindow

fmlearlydisplay/src/main/resources/glfailure.txt

@@ -1,13 +0,0 @@
-█▀▀▀▀▀█ ▀▄▄▄▀█  █ █▀▀▀▀▀█
-█ ███ █ ███ ▀███▀ █ ███ █
-█ ▀▀▀ █ ▀ ▄ ███▀█ █ ▀▀▀ █
-▀▀▀▀▀▀▀ ▀ █ ▀ ▀▄█ ▀▀▀▀▀▀▀
-█▀█▀▄▄▀▄▀ █▄▀▄ ▀▀▀ ▄▀▀▀▄▀
-▄█▄▄  ▀▀███▀██▄  █▀ ▀▄▄
-▀█▄▀ ▀▀▄▄▀▀ █▀█▄▄████ ▀▀█
-▄▀▀▄▀ ▀▄▀▄█   ▀ ▀▀▀▄█ ▀▀▄
-   ▀ ▀▀ ▄ ▄██▀ ▄█▀▀▀█▀█▀█
-█▀▀▀▀▀█  ▄█▄▄▀▀▄█ ▀ █ ▀▀▀
-█ ███ █ ▄▄ ▄  █ ▀██▀██▄██
-█ ▀▀▀ █ ██▄███▀█  █ █ █▀
-▀▀▀▀▀▀▀ ▀▀  ▀▀▀  ▀▀▀▀▀▀▀▀

fmlloader/build.gradle

@@ -1,106 +1,95 @@
-import net.minecraftforge.gradleutils.PomUtils
-
 plugins {
-    id 'java-library'
-    id 'maven-publish'
-    id 'net.minecraftforge.licenser'
-    id 'net.minecraftforge.gradleutils'
+    id 'com.github.ben-manes.versions'
+    id 'org.javamodularity.moduleplugin' version '1.8.3' apply false
+    id 'org.cadixdev.licenser'
 }
+apply plugin: 'java-library'
+apply plugin: 'jacoco'
+apply plugin: 'org.javamodularity.moduleplugin'
 
-apply from: rootProject.file('build_shared.gradle')
-
+dependencyUpdates.rejectVersionIf { isNonStable(it.candidate.version) }
 configurations.forEach{ it.transitive = false }
 
 dependencies {
-    compileOnly(libs.nulls)
+    compileOnly("org.jetbrains:annotations:${JETBRAINS_ANNOTATIONS_VERSION}")
 
-    api(libs.bundles.asm) // Needed by all the black magic
-    api(libs.forgespi)
-    api(libs.mergetool.api)
-    api(libs.log4j.api)
-    api(libs.slf4j.api)
-    api(libs.guava)
-    api(libs.gson)
-    api(libs.maven.artifact)
-    api(libs.apache.commons)
-    api(libs.bundles.night.config)
-    api(libs.modlauncher)
-    api(libs.coremods)
-    api(libs.mojang.logging)
-    api(libs.jarjar.selector)
-    api(libs.jarjar.meta)
+    api("org.ow2.asm:asm:${ASM_VERSION}")
+    api("org.ow2.asm:asm-tree:${ASM_VERSION}")
+    api("org.ow2.asm:asm-commons:${ASM_VERSION}")
+    api("net.minecraftforge:forgespi:${SPI_VERSION}")
+    api("org.apache.logging.log4j:log4j-api:${LOG4J_VERSION}")
+    api("org.slf4j:slf4j-api:${SLF4J_API_VERSION}")
+    api("com.google.guava:guava:${GUAVA_VERSION}")
+    api("com.google.code.gson:gson:${GSON_VERSION}")
+    api("org.apache.maven:maven-artifact:${APACHE_MAVEN_ARTIFACT_VERSION}")
+    api("org.apache.commons:commons-lang3:${APACHE_COMMONS_LANG3_VERSION}")
+    api("com.electronwill.night-config:core:${NIGHTCONFIG_VERSION}")
+    api("com.electronwill.night-config:toml:${NIGHTCONFIG_VERSION}")
+    api("cpw.mods:modlauncher:${MODLAUNCHER_VERSION}")
+    api("net.minecraftforge:coremods:${COREMODS_VERSION}")
+    api("com.mojang:logging:${MOJANG_LOGGING_VERSION}")
+    api "net.minecraftforge:JarJarSelector:${JARJAR_VERSION}"
+    api "net.minecraftforge:JarJarMetadata:${JARJAR_VERSION}"
 
-    implementation(libs.jopt.simple)
-    implementation(libs.securemodules)
-    implementation(libs.accesstransformers)
-    implementation(libs.terminalconsoleappender)
-    implementation(libs.jimfs)
+    implementation("net.sf.jopt-simple:jopt-simple:${JOPT_SIMPLE_VERSION}")
+    implementation("cpw.mods:securejarhandler:${SECUREJARHANDLER_VERSION}")
+    implementation("net.minecraftforge:accesstransformers:${ACCESSTRANSFORMERS_VERSION}")
+    implementation("net.minecrell:terminalconsoleappender:${TERMINALCONSOLEAPPENDER_VERSION}")
+    // implementation("org.jline:jline:${JLINE_VERSION}")
 
-    implementation(libs.log4j.core)
-    annotationProcessor(libs.bundles.log4j)
+    implementation("org.apache.logging.log4j:log4j-core:${LOG4J_VERSION}")
+    annotationProcessor("org.apache.logging.log4j:log4j-core:${LOG4J_VERSION}")
 
-    testCompileOnly(libs.nulls)
-    testRuntimeOnly(libs.bootstrap)
+    testCompileOnly("org.jetbrains:annotations:${JETBRAINS_ANNOTATIONS_VERSION}")
+    testRuntimeOnly("cpw.mods:bootstraplauncher:${BOOTSTRAPLAUNCHER_VERSION}")
 }
 
-java {
-    toolchain.languageVersion = JavaLanguageVersion.of(JAVA_VERSION)
-    withSourcesJar()
+task sourcesJar(type: Jar) {
+    archiveClassifier = 'sources'
+    from sourceSets.main.allSource
 }
 
-tasks.named('jar', Jar).configure {
-    manifest {
-        attributes([
-            'Automatic-Module-Name': 'net.minecraftforge.fmlloader',
-            'Forge-Module-Layer':    'boot'
-        ] as LinkedHashMap)
-        attributes([
-            'Specification-Title':   'FMLLoader',
-            'Specification-Vendor':  'Forge Development LLC',
-            'Specification-Version': '1',
-            'Implementation-Title':  'FMLLoader',
-            'Implementation-Vendor': 'Forge Development LLC',
-            'Implementation-Version': FORGE_VERSION
-        ] as LinkedHashMap, 'net/minecraftforge/fml/loading/')
+ext {
+    MANIFESTS = [
+        '/': [
+            'Timestamp': new Date().format("yyyy-MM-dd'T'HH:mm:ssZ"),
+            'Git-Commit': GIT_INFO.abbreviatedId,
+            'Git-Branch': GIT_INFO.branch,
+            'Build-Number': "${System.getenv('BUILD_NUMBER')?:0}",
+        ] as LinkedHashMap,
+        'net/minecraftforge/fml/loading/': [
+            'Specification-Title':      'FMLLoader',
+            'Specification-Vendor':     'Forge Development LLC',
+            'Specification-Version':    '1',
+            'Implementation-Title':     'FML Loader',
+            'Implementation-Version':   '1.0',
+            'Implementation-Vendor':    'Forge'
+        ] as LinkedHashMap
+    ]
+}
+
+jar.doFirst {
+    MANIFESTS.each { pkg, values ->
+        manifest.attributes(values, pkg)
     }
 }
 
-tasks.withType(JavaCompile).configureEach {
+tasks.withType(JavaCompile) {
     options.compilerArgs << '-Xlint:unchecked'
 }
 
 license {
     header = rootProject.file('LICENSE-header.txt')
+
+    include 'net/minecraftforge/'
 }
 
-publishing {
-    publications.register('mavenJava', MavenPublication).configure {
-        from components.java
-        artifactId = 'fmlloader'
-        pom {
-            name = project.name
-            description = 'Modifactions to Minecraft to enable mod developers.'
-            url = 'https://github.com/MinecraftForge/MinecraftForge'
-            PomUtils.setGitHubDetails(pom, 'MinecraftForge')
-            license PomUtils.Licenses.LGPLv2_1
-        }
-    }
-    
-    repositories {
-        maven gradleutils.publishingForgeMaven
-    }
+artifacts {
+    archives jar
+    archives sourcesJar
 }
 
-tasks.register('writeForgeVersionJson') {
-    doLast {
-        file('src/main/resources/forge_version.json').json = [
-            forge: FORGE_VERSION,
-            mc: MC_VERSION,
-            mcp: MCP_VERSION
-        ]
-    }
-}
-
-tasks.named('generateResources').configure {
-    dependsOn('writeForgeVersionJson')
-}
+publishing.publications.mavenJava(MavenPublication) {
+    from components.java
+    artifact sourcesJar
+}

fmlloader/src/main/java/net/minecraftforge/fml/common/asm/CapabilityTokenSubclass.java

@@ -36,9 +36,9 @@ import cpw.mods.modlauncher.serviceapi.ILaunchPluginService;
  */
 public class CapabilityTokenSubclass implements ILaunchPluginService {
 
-    private static final String FUNC_NAME = "getType";
-    private static final String FUNC_DESC = "()Ljava/lang/String;";
-    private static final String CAP_INJECT = "net/minecraftforge/common/capabilities/CapabilityToken"; //Don't directly reference this to prevent class loading.
+    private final String FUNC_NAME = "getType";
+    private final String FUNC_DESC = "()Ljava/lang/String;";
+    private final String CAP_INJECT = "net/minecraftforge/common/capabilities/CapabilityToken"; //Don't directly reference this to prevent class loading.
 
     @Override
     public String name() {
@@ -51,14 +51,7 @@ public class CapabilityTokenSubclass implements ILaunchPluginService {
     @Override
     public EnumSet<Phase> handlesClass(Type classType, boolean isEmpty)
     {
-        if (isEmpty)
-            return NAY;
-
-        String internalName = classType.getInternalName();
-        if (internalName.startsWith("net/minecraft/") || internalName.startsWith("com/mojang/"))
-            return NAY;
-        
-        return YAY;
+        return isEmpty ? NAY : YAY;
     }
 
     @Override
@@ -82,7 +75,7 @@ public class CapabilityTokenSubclass implements ILaunchPluginService {
             SignatureReader reader = new SignatureReader(classNode.signature); // Having a node version of this would probably be useful.
             reader.accept(new SignatureVisitor(Opcodes.ASM9)
             {
-                final Deque<String> stack = new ArrayDeque<>();
+                Deque<String> stack = new ArrayDeque<>();
 
                 @Override
                 public void visitClassType(final String name)
@@ -120,7 +113,7 @@ public class CapabilityTokenSubclass implements ILaunchPluginService {
         }
     }
 
-    private static final class Holder {
+    private static class Holder {
         String value;
     }
 

fmlloader/src/main/java/net/minecraftforge/fml/common/asm/ObjectHolderDefinalize.java

@@ -8,7 +8,6 @@ package net.minecraftforge.fml.common.asm;
 import java.util.EnumSet;
 import java.util.List;
 import java.util.Map;
-import java.util.Set;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.Function;
 import java.util.stream.Collectors;
@@ -36,11 +35,7 @@ public class ObjectHolderDefinalize implements ILaunchPluginService {
             new VanillaObjectHolderData("net.minecraft.core.particles.ParticleTypes", "particle_type", "net.minecraft.core.particles.ParticleType"),
             new VanillaObjectHolderData("net.minecraft.sounds.SoundEvents", "sound_event", "net.minecraft.sounds.SoundEvent")
     ).collect(Collectors.toMap(VanillaObjectHolderData::holderClass, Function.identity()));
-    private static final Set<String> VANILLA_OBJECT_HOLDER_CLASSES = VANILLA_OBJECT_HOLDERS.keySet().stream()
-            .map(it -> it.replace('.', '/'))
-            .collect(Collectors.toUnmodifiableSet());
-    private static final String OBJECT_HOLDER = "Lnet/minecraftforge/registries/ObjectHolder;"; //Don't directly reference this to prevent class loading.
-    private static final int PUBLIC_STATIC_FINAL_FLAGS = Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC | Opcodes.ACC_FINAL;
+    private final String OBJECT_HOLDER = "Lnet/minecraftforge/registries/ObjectHolder;"; //Don't directly reference this to prevent class loading.
 
     @Override
     public String name() {
@@ -51,33 +46,16 @@ public class ObjectHolderDefinalize implements ILaunchPluginService {
     private static final EnumSet<Phase> NAY = EnumSet.noneOf(Phase.class);
 
     @Override
-    public EnumSet<Phase> handlesClass(Type classType, boolean isEmpty) {
-        if (isEmpty)
-            return NAY;
-
-        // Let's skip processing classes that definitely don't have object holders
-        String internalName = classType.getInternalName();
-
-        // Forge classes that aren't in the debug package (that package is used for tests)
-        if (internalName.startsWith("net/minecraftforge/") && !internalName.substring(18).contains("debug"))
-            return NAY;
-
-        // Vanilla classes that don't have object holders
-        if (internalName.startsWith("com/mojang/"))
-            return NAY;
-
-        // ...except specific ones we added to the VANILLA_OBJECT_HOLDERS map
-        if (internalName.startsWith("net/minecraft/") && !VANILLA_OBJECT_HOLDER_CLASSES.contains(internalName))
-            return NAY;
-
-        return YAY;
+    public EnumSet<Phase> handlesClass(Type classType, boolean isEmpty)
+    {
+        return isEmpty ? NAY : YAY;
     }
 
-    private boolean hasHolder(List<AnnotationNode> lst) {
+    private boolean hasHolder(List<AnnotationNode> lst)
+    {
         return lst != null && lst.stream().anyMatch(n -> n.desc.equals(OBJECT_HOLDER));
     }
 
-    @SuppressWarnings("unused")
     private String getValue(List<AnnotationNode> lst)
     {
         AnnotationNode ann = lst.stream().filter(n -> n.desc.equals(OBJECT_HOLDER)).findFirst().get();
@@ -97,9 +75,10 @@ public class ObjectHolderDefinalize implements ILaunchPluginService {
     {
         final AtomicBoolean changes = new AtomicBoolean();
         //Must be public static finals, and non-array objects
+        final int flags = Opcodes.ACC_PUBLIC | Opcodes.ACC_STATIC | Opcodes.ACC_FINAL;
 
         //Fix Annotated Fields before injecting from class level
-        classNode.fields.stream().filter(f -> ((f.access & PUBLIC_STATIC_FINAL_FLAGS) == PUBLIC_STATIC_FINAL_FLAGS) && f.desc.startsWith("L") && hasHolder(f.visibleAnnotations)).forEach(f ->
+        classNode.fields.stream().filter(f -> ((f.access & flags) == flags) && f.desc.startsWith("L") && hasHolder(f.visibleAnnotations)).forEach(f ->
         {
             int prev = f.access;
             f.access &= ~Opcodes.ACC_FINAL; //Strip final
@@ -109,7 +88,7 @@ public class ObjectHolderDefinalize implements ILaunchPluginService {
 
         if (VANILLA_OBJECT_HOLDERS.containsKey(classType.getClassName())) //Class level, de-finalize all fields and add @ObjectHolder to them!
         {
-            classNode.fields.stream().filter(f -> ((f.access & PUBLIC_STATIC_FINAL_FLAGS) == PUBLIC_STATIC_FINAL_FLAGS) && f.desc.startsWith("L")).forEach(f ->
+            classNode.fields.stream().filter(f -> ((f.access & flags) == flags) && f.desc.startsWith("L")).forEach(f ->
             {
                 int prev = f.access;
                 f.access &= ~Opcodes.ACC_FINAL;

fmlloader/src/main/java/net/minecraftforge/fml/common/asm/RuntimeEnumExtender.java

@@ -20,6 +20,8 @@ import org.objectweb.asm.tree.MethodNode;
 
 import cpw.mods.modlauncher.serviceapi.ILaunchPluginService;
 import org.slf4j.Logger;
+import org.slf4j.Marker;
+import org.slf4j.MarkerFactory;
 
 /**
  * Modifies specified enums to allow runtime extension by making the $VALUES field non-final and
@@ -28,16 +30,15 @@ import org.slf4j.Logger;
 public class RuntimeEnumExtender implements ILaunchPluginService {
 
     private static final Logger LOGGER = LogUtils.getLogger();
-    private static final Type STRING = Type.getType(String.class);
-    private static final Type ENUM = Type.getType(Enum.class);
-    private static final Type MARKER_IFACE = Type.getType("Lnet/minecraftforge/common/IExtensibleEnum;");
-    private static final Type ARRAY_UTILS = Type.getType("Lorg/apache/commons/lang3/ArrayUtils;"); //Don't directly reference this to prevent class loading.
-    private static final String ADD_DESC = Type.getMethodDescriptor(Type.getType(Object[].class), Type.getType(Object[].class), Type.getType(Object.class));
-    private static final Type UNSAFE_HACKS = Type.getType("Lnet/minecraftforge/fml/unsafe/UnsafeHacks;"); //Again, not direct reference to prevent class loading.
-    private static final String CLEAN_DESC = Type.getMethodDescriptor(Type.VOID_TYPE, Type.getType(Class.class));
-    private static final String NAME_DESC = Type.getMethodDescriptor(STRING);
-    private static final String EQUALS_DESC = Type.getMethodDescriptor(Type.BOOLEAN_TYPE, STRING);
-    private static final int FLAGS = Opcodes.ACC_PRIVATE | Opcodes.ACC_STATIC | Opcodes.ACC_FINAL | Opcodes.ACC_SYNTHETIC;
+    private final Type STRING = Type.getType(String.class);
+    private final Type ENUM = Type.getType(Enum.class);
+    private final Type MARKER_IFACE = Type.getType("Lnet/minecraftforge/common/IExtensibleEnum;");
+    private final Type ARRAY_UTILS = Type.getType("Lorg/apache/commons/lang3/ArrayUtils;"); //Don't directly reference this to prevent class loading.
+    private final String ADD_DESC = Type.getMethodDescriptor(Type.getType(Object[].class), Type.getType(Object[].class), Type.getType(Object.class));
+    private final Type UNSAFE_HACKS = Type.getType("Lnet/minecraftforge/fml/unsafe/UnsafeHacks;"); //Again, not direct reference to prevent class loading.
+    private final String CLEAN_DESC = Type.getMethodDescriptor(Type.VOID_TYPE, Type.getType(Class.class));
+    private final String NAME_DESC = Type.getMethodDescriptor(STRING);
+    private final String EQUALS_DESC = Type.getMethodDescriptor(Type.BOOLEAN_TYPE, STRING);
 
     @Override
     public String name() {
@@ -48,15 +49,9 @@ public class RuntimeEnumExtender implements ILaunchPluginService {
     private static final EnumSet<Phase> NAY = EnumSet.noneOf(Phase.class);
 
     @Override
-    public EnumSet<Phase> handlesClass(Type classType, boolean isEmpty) {
-        if (isEmpty)
-            return NAY;
-
-        String internalName = classType.getInternalName();
-        if (internalName.startsWith("net/minecraftforge/") || internalName.startsWith("com/mojang/"))
-            return NAY;
-
-        return YAY;
+    public EnumSet<Phase> handlesClass(Type classType, boolean isEmpty)
+    {
+        return isEmpty ? NAY : YAY;
     }
 
     @Override
@@ -65,24 +60,25 @@ public class RuntimeEnumExtender implements ILaunchPluginService {
         if ((classNode.access & Opcodes.ACC_ENUM) == 0)
             return ComputeFlags.NO_REWRITE;
 
-        if (!classNode.interfaces.contains(MARKER_IFACE.getInternalName()))
-            return ComputeFlags.NO_REWRITE;
-
         Type array = Type.getType("[" + classType.getDescriptor());
-        String arrayDesc = array.getDescriptor();
+        final int flags = Opcodes.ACC_PRIVATE | Opcodes.ACC_STATIC | Opcodes.ACC_FINAL | Opcodes.ACC_SYNTHETIC;
 
-        FieldNode values = classNode.fields.stream().filter(f -> f.desc.equals(arrayDesc) && ((f.access & FLAGS) == FLAGS)).findFirst().orElse(null);
+        FieldNode values = classNode.fields.stream().filter(f -> f.desc.contentEquals(array.getDescriptor()) && ((f.access & flags) == flags)).findFirst().orElse(null);
+
+        if (!classNode.interfaces.contains(MARKER_IFACE.getInternalName())) {
+            return ComputeFlags.NO_REWRITE;
+        }
 
         //Static methods named "create" with first argument as a string
         List<MethodNode> candidates = classNode.methods.stream()
                 .filter(m -> ((m.access & Opcodes.ACC_STATIC) != 0) && m.name.equals("create"))
-                .toList();
+                .collect(Collectors.toList());
 
         if (candidates.isEmpty()) {
             throw new IllegalStateException("IExtensibleEnum has no candidate factory methods: " + classType.getClassName());
         }
 
-        for (var mtd : candidates)
+        candidates.forEach(mtd ->
         {
             Type[] args = Type.getArgumentTypes(mtd.desc);
             if (args.length == 0 || !args[0].equals(STRING)) {
@@ -114,7 +110,8 @@ public class RuntimeEnumExtender implements ILaunchPluginService {
             Type[] ctrArgs = new Type[args.length + 1];
             ctrArgs[0] = STRING;
             ctrArgs[1] = Type.INT_TYPE;
-            System.arraycopy(args, 1, ctrArgs, 2, args.length - 1);
+            for (int x = 1; x < args.length; x++)
+                ctrArgs[1 + x] = args[x];
 
             String desc = Type.getMethodDescriptor(Type.VOID_TYPE, ctrArgs);
 
@@ -236,7 +233,7 @@ public class RuntimeEnumExtender implements ILaunchPluginService {
                 ins.load(vars, classType);
                 ins.areturn(classType);
             }
-        }
+        });
         return ComputeFlags.COMPUTE_FRAMES;
     }
 

fmlloader/src/main/java/net/minecraftforge/fml/loading/BackgroundWaiter.java

@@ -11,10 +11,9 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 
 public class BackgroundWaiter {
-    private static final ExecutorService runner = Executors.newSingleThreadExecutor();
+    private static ExecutorService runner = Executors.newSingleThreadExecutor();
 
     public static void runAndTick(Runnable r, Runnable tick) {
-        ImmediateWindowHandler.updateProgress("Loading bootstrap resources");
         final Future<?> work = runner.submit(r);
         do {
             tick.run();

fmlloader/src/main/java/net/minecraftforge/fml/loading/ClasspathTransformerDiscoverer.java

@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading;
+
+import cpw.mods.modlauncher.api.NamedPath;
+import cpw.mods.modlauncher.serviceapi.ITransformerDiscoveryService;
+import org.apache.logging.log4j.LogManager;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URL;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.*;
+
+public class ClasspathTransformerDiscoverer implements ITransformerDiscoveryService {
+
+    private final List<Path> legacyClasspath = Arrays.stream(System.getProperty("legacyClassPath", "").split(File.pathSeparator)).map(Path::of).toList();
+
+    @Override
+    public List<NamedPath> candidates(Path gameDirectory) {
+        return Collections.emptyList();
+    }
+
+    @Override
+    public List<NamedPath> candidates(final Path gameDirectory, final String launchTarget) {
+        if (launchTarget != null && launchTarget.contains("dev")) {
+            this.scan(gameDirectory);
+        }
+        return List.copyOf(found);
+    }
+
+    private final static List<NamedPath> found = new ArrayList<>();
+
+    public static List<Path> allExcluded() {
+        return found.stream().map(np->np.paths()[0]).toList();
+    }
+    
+    private void scan(final Path gameDirectory) {
+        try {
+            locateTransformers("META-INF/services/cpw.mods.modlauncher.api.ITransformationService");
+            locateTransformers("META-INF/services/net.minecraftforge.forgespi.locating.IModLocator");
+        } catch (IOException e) {
+            LogManager.getLogger().error("Error during discovery of transform services from the classpath", e);
+        }
+    }
+
+    private void locateTransformers(String resource) throws IOException {
+        final Enumeration<URL> resources = ClassLoader.getSystemClassLoader().getResources(resource);
+        while (resources.hasMoreElements()) {
+            URL url = resources.nextElement();
+            Path path = ClasspathLocatorUtils.findJarPathFor(resource, url.toString(), url);
+            if (legacyClasspath.stream().anyMatch(path::equals) || !Files.exists(path) || Files.isDirectory(path))
+                continue;
+            found.add(new NamedPath(path.toUri().toString(), path));
+        }
+    }
+}

fmlloader/src/main/java/net/minecraftforge/fml/loading/EarlyLoadingException.java

@@ -14,8 +14,6 @@ import java.util.List;
  * or server.
  */
 public class EarlyLoadingException extends RuntimeException {
-    private static final long serialVersionUID = 2302192216172508006L;
-
     public static class ExceptionData {
         private final IModInfo modInfo;
         private final String i18message;

fmlloader/src/main/java/net/minecraftforge/fml/loading/FMLConfig.java

@@ -5,7 +5,6 @@
 
 package net.minecraftforge.fml.loading;
 
-import com.electronwill.nightconfig.core.CommentedConfig;
 import com.electronwill.nightconfig.core.ConfigSpec;
 import com.electronwill.nightconfig.core.file.CommentedFileConfig;
 import com.electronwill.nightconfig.core.file.FileNotFoundAction;
@@ -16,79 +15,21 @@ import org.slf4j.Logger;
 
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.List;
 import java.util.Objects;
-import java.util.function.Function;
 
 import static net.minecraftforge.fml.loading.LogMarkers.CORE;
 
 public class FMLConfig
 {
-    public enum ConfigValue {
-        EARLY_WINDOW_CONTROL("earlyWindowControl", Boolean.TRUE, "Should we control the window. Disabling this disables new GL features and can be bad for mods that rely on them."),
-        MAX_THREADS("maxThreads", -1, "Max threads for early initialization parallelism,  -1 is based on processor count", FMLConfig::maxThreads),
-        VERSION_CHECK("versionCheck", Boolean.TRUE, "Enable forge global version checking"),
-        DEFAULT_CONFIG_PATH("defaultConfigPath", "defaultconfigs", "Default config path for servers"),
-        DISABLE_OPTIMIZED_DFU("disableOptimizedDFU", Boolean.TRUE, "Disables Optimized DFU client-side - already disabled on servers"),
-        EARLY_WINDOW_PROVIDER("earlyWindowProvider", "fmlearlywindow", "Early window provider"),
-        EARLY_WINDOW_WIDTH("earlyWindowWidth", 854, "Early window width"),
-        EARLY_WINDOW_HEIGHT("earlyWindowHeight", 480, "Early window height"),
-        EARLY_WINDOW_FBSCALE("earlyWindowFBScale", 1, "Early window framebuffer scale"),
-        EARLY_WINDOW_MAXIMIZED("earlyWindowMaximized", Boolean.FALSE, "Early window starts maximized"),
-        EARLY_WINDOW_SKIP_GL_VERSIONS("earlyWindowSkipGLVersions", List.of(), "Skip specific GL versions, may help with buggy graphics card drivers"),
-        EARLY_WINDOW_SQUIR("earlyWindowSquir", Boolean.FALSE, "Squir?"),
-        EARLY_WINDOW_SHOW_CPU("earlyWindowShowCPU", Boolean.FALSE, "Whether to show CPU usage stats in early window"),
-        EARLY_WINDOW_LOG_HELP_MSG("earlyWindowLogHelpMessage", Boolean.TRUE, "Whether to log a help message on first attempt, to aid troubleshooting. This setting should automatically disable itself after a successful launch"),
-        ;
-
-        private final String entry;
-        private final Object defaultValue;
-        private final String comment;
-        private final Function<Object, Object> entryFunction;
-
-        ConfigValue(final String entry, final Object defaultValue, final String comment) {
-            this(entry, defaultValue, comment, Function.identity());
-        }
-        ConfigValue(final String entry, final Object defaultValue, final String comment, Function<Object, Object> entryFunction) {
-            this.entry = entry;
-            this.defaultValue = defaultValue;
-            this.comment = comment;
-            this.entryFunction = entryFunction;
-        }
-
-        void buildConfigEntry(ConfigSpec spec, CommentedConfig commentedConfig) {
-            if (this.defaultValue instanceof List<?> list) {
-                spec.defineList(this.entry, list, e -> e instanceof String);
-            } else {
-                spec.define(this.entry, this.defaultValue);
-            }
-            commentedConfig.add(this.entry, this.defaultValue);
-            commentedConfig.setComment(this.entry, this.comment);
-        }
-        @SuppressWarnings("unchecked")
-        private <T> T getConfigValue(CommentedFileConfig config) {
-            return (T) this.entryFunction.apply(config.get(this.entry));
-        }
-
-        public <T> void updateValue(final CommentedFileConfig configData, final T value) {
-            configData.set(this.entry, value);
-        }
-    }
-
-    private static Object maxThreads(final Object value) {
-        int val = (Integer)value;
-        if (val <= 0) return Runtime.getRuntime().availableProcessors();
-        else return val;
-    }
-
     private static final Logger LOGGER = LogUtils.getLogger();
-    private static final FMLConfig INSTANCE = new FMLConfig();
-    private static final ConfigSpec configSpec = new ConfigSpec();
-    private static final CommentedConfig configComments = CommentedConfig.inMemory();
+    private static FMLConfig INSTANCE = new FMLConfig();
+    private static ConfigSpec configSpec = new ConfigSpec();
     static {
-        for (ConfigValue cv: ConfigValue.values()) {
-            cv.buildConfigEntry(configSpec, configComments);
-        }
+        configSpec.define("splashscreen", Boolean.TRUE);
+        configSpec.define("maxThreads", -1);
+        configSpec.define("versionCheck", Boolean.TRUE);
+        configSpec.define("defaultConfigPath",  "defaultconfigs");
+        configSpec.define("disableOptimizedDFU", Boolean.TRUE);
     }
 
     private CommentedFileConfig configData;
@@ -97,6 +38,7 @@ public class FMLConfig
     {
         configData = CommentedFileConfig.builder(configFile).sync()
                 .onFileNotFound(FileNotFoundAction.copyData(Objects.requireNonNull(getClass().getResourceAsStream("/META-INF/defaultfmlconfig.toml"))))
+                .autosave().autoreload()
                 .writingMode(WritingMode.REPLACE)
                 .build();
         try
@@ -105,14 +47,13 @@ public class FMLConfig
         }
         catch (ParsingException e)
         {
-            throw new RuntimeException("Failed to load FML config from " + configFile, e);
+            throw new RuntimeException("Failed to load FML config from " + configFile.toString(), e);
         }
         if (!configSpec.isCorrect(configData)) {
             LOGGER.warn(CORE, "Configuration file {} is not correct. Correcting", configFile);
             configSpec.correct(configData, (action, path, incorrectValue, correctedValue) ->
-                    LOGGER.info(CORE, "Incorrect key {} was corrected from {} to {}", path, incorrectValue, correctedValue));
+                    LOGGER.warn(CORE, "Incorrect key {} was corrected from {} to {}", path, incorrectValue, correctedValue));
         }
-        configData.putAllComments(configComments);
         configData.save();
     }
 
@@ -123,34 +64,33 @@ public class FMLConfig
         if (LOGGER.isTraceEnabled(CORE))
         {
             LOGGER.trace(CORE, "Loaded FML config from {}", FMLPaths.FMLCONFIG.get());
-            for (ConfigValue cv: ConfigValue.values()) {
-                LOGGER.trace(CORE, "FMLConfig {} is {}", cv.entry, cv.getConfigValue(INSTANCE.configData));
-            }
+            LOGGER.trace(CORE, "Splash screen is {}", FMLConfig.splashScreenEnabled());
+            LOGGER.trace(CORE, "Max threads for mod loading computed at {}", FMLConfig.loadingThreadCount());
+            LOGGER.trace(CORE, "Version check is {}", FMLConfig.runVersionCheck());
+            LOGGER.trace(CORE, "Default config paths at {}", FMLConfig.defaultConfigPath());
         }
-        FMLPaths.getOrCreateGameRelativePath(Paths.get(FMLConfig.getConfigValue(ConfigValue.DEFAULT_CONFIG_PATH)));
+        FMLPaths.getOrCreateGameRelativePath(Paths.get(FMLConfig.defaultConfigPath()));
     }
 
-    public static String getConfigValue(ConfigValue v) {
-        return v.getConfigValue(INSTANCE.configData);
+    public static boolean splashScreenEnabled() {
+        return INSTANCE.configData.<Boolean>getOptional("splashscreen").orElse(Boolean.FALSE);
     }
 
-    public static boolean getBoolConfigValue(ConfigValue v) {
-        return v.getConfigValue(INSTANCE.configData);
+    public static int loadingThreadCount() {
+        int val = INSTANCE.configData.<Integer>getOptional("maxThreads").orElse(-1);
+        if (val <= 0) return Runtime.getRuntime().availableProcessors();
+        return val;
     }
 
-    public static int getIntConfigValue(ConfigValue v) {
-        return v.getConfigValue(INSTANCE.configData);
-    }
-
-    public static <A> List<A> getListConfigValue(ConfigValue v) {
-        return v.getConfigValue(INSTANCE.configData);
-    }
-    public static <T> void updateConfig(ConfigValue v, T value) {
-        v.updateValue(INSTANCE.configData, value);
-        INSTANCE.configData.save();
+    public static boolean runVersionCheck() {
+        return INSTANCE.configData.<Boolean>getOptional("versionCheck").orElse(Boolean.TRUE);
     }
 
     public static String defaultConfigPath() {
-        return getConfigValue(ConfigValue.DEFAULT_CONFIG_PATH);
+        return INSTANCE.configData.<String>getOptional("defaultConfigPath").orElse("defaultconfigs");
+    }
+
+    public static boolean isOptimizedDFUDisabled() {
+        return INSTANCE.configData.<Boolean>getOptional("disableOptimizedDFU").orElse(Boolean.TRUE);
     }
 }

fmlloader/src/main/java/net/minecraftforge/fml/loading/FMLLoader.java

@@ -8,12 +8,16 @@ package net.minecraftforge.fml.loading;
 import com.mojang.logging.LogUtils;
 import cpw.mods.modlauncher.Launcher;
 import cpw.mods.modlauncher.api.*;
+import cpw.mods.modlauncher.serviceapi.ILaunchPluginService;
+import cpw.mods.modlauncher.util.ServiceLoaderUtils;
 import net.minecraftforge.fml.loading.moddiscovery.BackgroundScanHandler;
 import net.minecraftforge.fml.loading.moddiscovery.ModDiscoverer;
 import net.minecraftforge.fml.loading.moddiscovery.ModFile;
 import net.minecraftforge.fml.loading.moddiscovery.ModValidator;
 import net.minecraftforge.accesstransformer.service.AccessTransformerService;
 import net.minecraftforge.api.distmarker.Dist;
+import net.minecraftforge.fml.loading.progress.EarlyProgressVisualization;
+import net.minecraftforge.fml.loading.progress.StartupMessageManager;
 import net.minecraftforge.fml.loading.targets.CommonLaunchHandler;
 import net.minecraftforge.forgespi.Environment;
 import net.minecraftforge.forgespi.coremod.ICoreModProvider;
@@ -22,29 +26,27 @@ import org.slf4j.Logger;
 
 import java.nio.file.Path;
 import java.nio.file.Paths;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Map;
-import java.util.Optional;
-import java.util.ServiceConfigurationError;
-import java.util.ServiceLoader;
-import java.util.Set;
+import java.util.*;
 import java.util.function.BiFunction;
+import java.util.stream.Collectors;
+
 import static net.minecraftforge.fml.loading.LogMarkers.CORE;
 import static net.minecraftforge.fml.loading.LogMarkers.SCAN;
 
-public class FMLLoader {
+public class FMLLoader
+{
     private static final Logger LOGGER = LogUtils.getLogger();
     private static AccessTransformerService accessTransformer;
     private static ModDiscoverer modDiscoverer;
     private static ICoreModProvider coreModProvider;
+    private static ILaunchPluginService eventBus;
     private static LanguageLoadingProvider languageLoadingProvider;
     private static Dist dist;
     private static String naming;
     private static LoadingModList loadingModList;
     private static RuntimeDistCleaner runtimeDistCleaner;
     private static Path gamePath;
-    private static final VersionInfo versionInfo = VersionInfo.detect();
+    private static VersionInfo versionInfo;
     private static String launchHandlerName;
     private static CommonLaunchHandler commonLaunchHandler;
     public static Runnable progressWindowTick;
@@ -53,83 +55,80 @@ public class FMLLoader {
     private static boolean production;
     private static IModuleLayerManager moduleLayerManager;
 
-    static void onInitialLoad(IEnvironment env, Set<String> otherServices) throws IncompatibleEnvironmentException {
-        LOGGER.debug(CORE, "Detected version data : {}", versionInfo);
-        LOGGER.debug(CORE, "FML {} loading", LauncherVersion.getVersion());
+    static void onInitialLoad(IEnvironment environment, Set<String> otherServices) throws IncompatibleEnvironmentException
+    {
+        final String version = LauncherVersion.getVersion();
+        LOGGER.debug(CORE,"FML {} loading", version);
+        final Package modLauncherPackage = ITransformationService.class.getPackage();
+        LOGGER.debug(CORE,"FML found ModLauncher version : {}", modLauncherPackage.getImplementationVersion());
+        if (!modLauncherPackage.isCompatibleWith("4.0")) {
+            LOGGER.error(CORE, "Found incompatible ModLauncher specification : {}, version {} from {}", modLauncherPackage.getSpecificationVersion(), modLauncherPackage.getImplementationVersion(), modLauncherPackage.getImplementationVendor());
+            throw new IncompatibleEnvironmentException("Incompatible modlauncher found "+modLauncherPackage.getSpecificationVersion());
+        }
 
-        // Allows us to communicate properties with other services through ModLauncher
-        setupBlackboardKeys();
+        accessTransformer = (AccessTransformerService) environment.findLaunchPlugin("accesstransformer").orElseThrow(()-> {
+            LOGGER.error(CORE, "Access Transformer library is missing, we need this to run");
+            return new IncompatibleEnvironmentException("Missing AccessTransformer, cannot run");
+        });
 
-        checkPackage(ITransformationService.class, "4.0", "ModLauncher");
-        accessTransformer  = getPlugin(env, "accesstransformer",  "1.0", "AccessTransformer");
-        /*eventBus       =*/ getPlugin(env, "eventbus",           "1.0", "EventBus");
-        runtimeDistCleaner = getPlugin(env, "runtimedistcleaner", "1.0", "RuntimeDistCleaner");
-        coreModProvider = getSingleService(ICoreModProvider.class, "CoreMod");
-        LOGGER.debug(CORE,"FML found CoreMod version : {}", JarVersionLookupHandler.getInfo(coreModProvider.getClass()).impl().version().orElse("MISSING"));
-        checkPackage(Environment.class, "2.0", "ForgeSPI");
+        final Package atPackage = accessTransformer.getClass().getPackage();
+        LOGGER.debug(CORE,"FML found AccessTransformer version : {}", atPackage.getImplementationVersion());
+        if (!atPackage.isCompatibleWith("1.0")) {
+            LOGGER.error(CORE, "Found incompatible AccessTransformer specification : {}, version {} from {}", atPackage.getSpecificationVersion(), atPackage.getImplementationVersion(), atPackage.getImplementationVendor());
+            throw new IncompatibleEnvironmentException("Incompatible accesstransformer found "+atPackage.getSpecificationVersion());
+        }
+
+        eventBus = environment.findLaunchPlugin("eventbus").orElseThrow(()-> {
+            LOGGER.error(CORE, "Event Bus library is missing, we need this to run");
+            return new IncompatibleEnvironmentException("Missing EventBus, cannot run");
+        });
+
+        final Package eventBusPackage = eventBus.getClass().getPackage();
+        LOGGER.debug(CORE,"FML found EventBus version : {}", eventBusPackage.getImplementationVersion());
+        if (!eventBusPackage.isCompatibleWith("1.0")) {
+            LOGGER.error(CORE, "Found incompatible EventBus specification : {}, version {} from {}", eventBusPackage.getSpecificationVersion(), eventBusPackage.getImplementationVersion(), eventBusPackage.getImplementationVendor());
+            throw new IncompatibleEnvironmentException("Incompatible eventbus found "+eventBusPackage.getSpecificationVersion());
+        }
+
+        runtimeDistCleaner = (RuntimeDistCleaner)environment.findLaunchPlugin("runtimedistcleaner").orElseThrow(()-> {
+            LOGGER.error(CORE, "Dist Cleaner is missing, we need this to run");
+            return new IncompatibleEnvironmentException("Missing DistCleaner, cannot run!");
+        });
+        LOGGER.debug(CORE, "Found Runtime Dist Cleaner");
+
+        var coreModProviders = ServiceLoaderUtils.streamWithErrorHandling(ServiceLoader.load(FMLLoader.class.getModule().getLayer(), ICoreModProvider.class), sce -> LOGGER.error(CORE, "Failed to load a coremod library, expect problems", sce)).toList();
+
+        if (coreModProviders.isEmpty()) {
+            LOGGER.error(CORE, "Found no coremod provider. Cannot run");
+            throw new IncompatibleEnvironmentException("No coremod library found");
+        } else if (coreModProviders.size() > 1) {
+            LOGGER.error(CORE, "Found multiple coremod providers : {}. Cannot run", coreModProviders.stream().map(p -> p.getClass().getName()).collect(Collectors.toList()));
+            throw new IncompatibleEnvironmentException("Multiple coremod libraries found");
+        }
+
+        coreModProvider = coreModProviders.get(0);
+        final Package coremodPackage = coreModProvider.getClass().getPackage();
+        LOGGER.debug(CORE,"FML found CoreMod version : {}", coremodPackage.getImplementationVersion());
+
+
+        LOGGER.debug(CORE, "Found ForgeSPI package implementation version {}", Environment.class.getPackage().getImplementationVersion());
+        LOGGER.debug(CORE, "Found ForgeSPI package specification {}", Environment.class.getPackage().getSpecificationVersion());
+        if (Integer.parseInt(Environment.class.getPackage().getSpecificationVersion()) < 2) {
+            LOGGER.error(CORE, "Found an out of date ForgeSPI implementation: {}, loading cannot continue", Environment.class.getPackage().getSpecificationVersion());
+            throw new IncompatibleEnvironmentException("ForgeSPI is out of date, we cannot continue");
+        }
 
         try {
-            Class.forName("com.electronwill.nightconfig.core.Config", false, env.getClass().getClassLoader());
-            Class.forName("com.electronwill.nightconfig.toml.TomlFormat", false, env.getClass().getClassLoader());
+            Class.forName("com.electronwill.nightconfig.core.Config", false, environment.getClass().getClassLoader());
+            Class.forName("com.electronwill.nightconfig.toml.TomlFormat", false, environment.getClass().getClassLoader());
         } catch (ClassNotFoundException e) {
             LOGGER.error(CORE, "Failed to load NightConfig");
             throw new IncompatibleEnvironmentException("Missing NightConfig");
         }
     }
 
-    private static <T> T getPlugin(IEnvironment env, String id, String version, String name) throws IncompatibleEnvironmentException {
-        @SuppressWarnings("unchecked")
-        var plugin = (T)env.findLaunchPlugin(id).orElseThrow(() -> {
-            LOGGER.error(CORE, "{} library is missing, we need this to run", name);
-            return new IncompatibleEnvironmentException("Missing " + name + ", cannot run");
-        });
-        checkPackage(plugin.getClass(), version, name);
-        return plugin;
-    }
-
-    private static void checkPackage(Class<?> cls, String version, String name) throws IncompatibleEnvironmentException {
-        var pkg = cls.getPackage();
-        var info = JarVersionLookupHandler.getInfo(pkg);
-        LOGGER.debug(CORE, "Found {} version: {}", name, info.impl().version().orElse("MISSING"));
-
-        if (!pkg.isCompatibleWith(version)) {
-            LOGGER.error(CORE, "Found incompatible {} specification: {}, version {} from {}", name,
-                 info.spec().version().orElse("MISSING"),
-                 info.impl().version().orElse("MISSING"),
-                 info.impl().vendor().orElse("MISSING")
-             );
-            throw new IncompatibleEnvironmentException("Incompatible " + name + " found " + info.spec().version().orElse("MISSING"));
-        }
-    }
-
-    private static <T> T getSingleService(Class<T> clazz, String name) throws IncompatibleEnvironmentException {
-          var providers = new ArrayList<T>();
-          for (var itr = ServiceLoader.load(FMLLoader.class.getModule().getLayer(), clazz).iterator(); itr.hasNext(); ) {
-              try {
-                  providers.add(itr.next());
-              } catch (ServiceConfigurationError e) {
-                  LOGGER.error(CORE, "Failed to load a " + name + " library, expect problems", e);
-              }
-          }
-
-          if (providers.isEmpty()) {
-              LOGGER.error(CORE, "Found no {} provider. Cannot run", name);
-              throw new IncompatibleEnvironmentException("No " + name + " library found");
-          } else if (providers.size() > 1) {
-              LOGGER.error(CORE, "Found multiple {} providers: {}. Cannot run", name, providers.stream().map(p -> p.getClass().getName()).toList());
-              throw new IncompatibleEnvironmentException("Multiple " + name + " libraries found");
-          }
-
-          return providers.get(0);
-    }
-
-    private static void setupBlackboardKeys() {
-        LOGGER.debug(CORE, "Requesting CoreMods to not apply the fix for ASMAPI.findFirstInstructionBefore by default");
-        var blackboardKey = TypesafeMap.Key.getOrCreate(Launcher.INSTANCE.blackboard(), "coremods.use_old_findFirstInstructionBefore", Boolean.class);
-        Launcher.INSTANCE.blackboard().<Boolean>computeIfAbsent(blackboardKey, k -> true);
-    }
-
-    static void setupLaunchHandler(final IEnvironment environment, final Map<String, Object> arguments) {
+    static void setupLaunchHandler(final IEnvironment environment, final Map<String, Object> arguments)
+    {
         final String launchTarget = environment.getProperty(IEnvironment.Keys.LAUNCHTARGET.get()).orElse("MISSING");
         arguments.put("launchTarget", launchTarget);
         final Optional<ILaunchHandlerService> launchHandler = environment.findLaunchHandler(launchTarget);
@@ -139,7 +138,6 @@ public class FMLLoader {
             throw new RuntimeException("Missing launch handler: " + launchTarget);
         }
 
-        // TODO: [FML][Loader] What the fuck is the point of using a service if you require a specific concrete class
         if (!(launchHandler.get() instanceof CommonLaunchHandler)) {
             LOGGER.error(CORE, "Incompatible Launch handler found - type {}, cannot continue", launchHandler.get().getClass().getName());
             throw new RuntimeException("Incompatible launch handler found");
@@ -152,12 +150,17 @@ public class FMLLoader {
         dist = commonLaunchHandler.getDist();
         production = commonLaunchHandler.isProduction();
 
+        versionInfo = new VersionInfo(arguments);
+
+        StartupMessageManager.modLoaderConsumer().ifPresent(c->c.accept("Early Loading!"));
         accessTransformer.getExtension().accept(Pair.of(naming, "srg"));
 
+        LOGGER.debug(CORE,"Received command line version data  : {}", versionInfo);
+
         runtimeDistCleaner.getExtension().accept(dist);
     }
-
-    public static List<ITransformationService.Resource> beginModScan(final Map<String,?> arguments) {
+    public static List<ITransformationService.Resource> beginModScan(final Map<String,?> arguments)
+    {
         LOGGER.debug(SCAN,"Scanning for Mod Locators");
         modDiscoverer = new ModDiscoverer(arguments);
         modValidator = modDiscoverer.discoverMods();
@@ -166,6 +169,7 @@ public class FMLLoader {
     }
 
     public static List<ITransformationService.Resource> completeScan(IModuleLayerManager layerManager) {
+        progressWindowTick = EarlyProgressVisualization.INSTANCE.accept(dist, commonLaunchHandler.isData(), versionInfo.mcVersion());
         moduleLayerManager = layerManager;
         languageLoadingProvider = new LanguageLoadingProvider();
         backgroundScanHandler = modValidator.stage2Validation();
@@ -177,7 +181,8 @@ public class FMLLoader {
         return coreModProvider;
     }
 
-    public static LanguageLoadingProvider getLanguageLoadingProvider() {
+    public static LanguageLoadingProvider getLanguageLoadingProvider()
+    {
         return languageLoadingProvider;
     }
 
@@ -189,26 +194,30 @@ public class FMLLoader {
         return commonLaunchHandler;
     }
 
-    public static void addAccessTransformer(Path atPath, ModFile modName) {
+    public static void addAccessTransformer(Path atPath, ModFile modName)
+    {
         LOGGER.debug(SCAN, "Adding Access Transformer in {}", modName.getFilePath());
         accessTransformer.offerResource(atPath, modName.getFileName());
     }
 
-    public static Dist getDist() {
+    public static Dist getDist()
+    {
         return dist;
     }
 
-    public static void beforeStart(ModuleLayer gameLayer) {
-        ImmediateWindowHandler.acceptGameLayer(gameLayer);
-        ImmediateWindowHandler.updateProgress("Launching minecraft");
+    public static void beforeStart(ClassLoader launchClassLoader)
+    {
+        StartupMessageManager.modLoaderConsumer().ifPresent(c->c.accept("Launching minecraft"));
         progressWindowTick.run();
     }
 
-    public static LoadingModList getLoadingModList() {
+    public static LoadingModList getLoadingModList()
+    {
         return loadingModList;
     }
 
-    public static Path getGamePath() {
+    public static Path getGamePath()
+    {
         return gamePath;
     }
 
@@ -225,7 +234,7 @@ public class FMLLoader {
     }
 
     public static List<Map<String, String>> modLauncherModList() {
-        return Launcher.INSTANCE.environment().getProperty(IEnvironment.Keys.MODLIST.get()).orElse(List.of());
+        return Launcher.INSTANCE.environment().getProperty(IEnvironment.Keys.MODLIST.get()).orElseGet(Collections::emptyList);
     }
 
     public static String launcherHandlerName() {

fmlloader/src/main/java/net/minecraftforge/fml/loading/FMLPaths.java

@@ -74,6 +74,14 @@ public enum FMLPaths
         }
     }
 
+    /**
+     * @deprecated Use {@link #getOrCreateGameRelativePath(Path)} instead.
+     */
+    @Deprecated(forRemoval = true, since = "1.19.4")
+    public static Path getOrCreateGameRelativePath(Path path, String name) {
+        return getOrCreateGameRelativePath(path);
+    }
+
     public static Path getOrCreateGameRelativePath(Path path) {
         Path gameFolderPath = FMLPaths.GAMEDIR.get().resolve(path);
 

fmlloader/src/main/java/net/minecraftforge/fml/loading/FMLServiceProvider.java

@@ -7,6 +7,7 @@ package net.minecraftforge.fml.loading;
 
 import com.mojang.logging.LogUtils;
 import cpw.mods.modlauncher.api.*;
+import joptsimple.ArgumentAcceptingOptionSpec;
 import joptsimple.OptionSpecBuilder;
 import net.minecraftforge.fml.loading.moddiscovery.ModFile;
 import net.minecraftforge.forgespi.Environment;
@@ -14,6 +15,7 @@ import org.jetbrains.annotations.NotNull;
 import org.slf4j.Logger;
 
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
@@ -22,18 +24,36 @@ import java.util.Set;
 import java.util.function.BiFunction;
 import static net.minecraftforge.fml.loading.LogMarkers.CORE;
 
-public class FMLServiceProvider implements ITransformationService {
+public class FMLServiceProvider implements ITransformationService
+{
     private static final Logger LOGGER = LogUtils.getLogger();
+    private ArgumentAcceptingOptionSpec<String> modsOption;
+    private ArgumentAcceptingOptionSpec<String> modListsOption;
+    private ArgumentAcceptingOptionSpec<String> mavenRootsOption;
+    private ArgumentAcceptingOptionSpec<String> forgeOption;
+    private ArgumentAcceptingOptionSpec<String> mcOption;
+    private ArgumentAcceptingOptionSpec<String> forgeGroupOption;
+    private ArgumentAcceptingOptionSpec<String> mcpOption;
+    private ArgumentAcceptingOptionSpec<String> mappingsOption;
+    private List<String> modsArgumentList;
+    private List<String> modListsArgumentList;
+    private List<String> mavenRootsArgumentList;
+    private String targetForgeVersion;
+    private String targetMcVersion;
+    private String targetMcpVersion;
+    private String targetMcpMappings;
+    private String targetForgeGroup;
     private Map<String, Object> arguments;
 
-    public FMLServiceProvider() {
-        var markers = System.getProperty("forge.logging.markers", "").split(",");
-        for (var marker : markers)
-            System.setProperty("forge.logging.marker." + marker.toLowerCase(Locale.ROOT), "ACCEPT");
+    public FMLServiceProvider()
+    {
+        final String markerselection = System.getProperty("forge.logging.markers", "");
+        Arrays.stream(markerselection.split(",")).forEach(marker -> System.setProperty("forge.logging.marker." + marker.toLowerCase(Locale.ROOT), "ACCEPT"));
     }
 
     @Override
-    public String name() {
+    public String name()
+    {
         return "fml";
     }
 
@@ -46,6 +66,14 @@ public class FMLServiceProvider implements ITransformationService {
         LOGGER.debug(CORE, "Preparing ModFile");
         environment.computePropertyIfAbsent(Environment.Keys.MODFILEFACTORY.get(), k->ModFile::new);
         arguments = new HashMap<>();
+        arguments.put("modLists", modListsArgumentList);
+        arguments.put("mods", modsArgumentList);
+        arguments.put("mavenRoots", mavenRootsArgumentList);
+        arguments.put("forgeVersion", targetForgeVersion);
+        arguments.put("forgeGroup", targetForgeGroup);
+        arguments.put("mcVersion", targetMcVersion);
+        arguments.put("mcpVersion", targetMcpVersion);
+        arguments.put("mcpMappings", targetMcpMappings);
         LOGGER.debug(CORE, "Preparing launch handler");
         FMLLoader.setupLaunchHandler(environment, arguments);
         FMLEnvironment.setupInteropEnvironment(environment);
@@ -64,22 +92,45 @@ public class FMLServiceProvider implements ITransformationService {
     }
 
     @Override
-    public void onLoad(IEnvironment environment, Set<String> otherServices) throws IncompatibleEnvironmentException {
+    public void onLoad(IEnvironment environment, Set<String> otherServices) throws IncompatibleEnvironmentException
+    {
+//        LOGGER.debug("Injecting tracing printstreams for STDOUT/STDERR.");
+//        System.setOut(new TracingPrintStream(LogManager.getLogger("STDOUT"), System.out));
+//        System.setErr(new TracingPrintStream(LogManager.getLogger("STDERR"), System.err));
         FMLLoader.onInitialLoad(environment, otherServices);
     }
 
     @Override
-    public void arguments(BiFunction<String, String, OptionSpecBuilder> argumentBuilder) {
+    public void arguments(BiFunction<String, String, OptionSpecBuilder> argumentBuilder)
+    {
+        forgeOption = argumentBuilder.apply("forgeVersion", "Forge Version number").withRequiredArg().ofType(String.class).required();
+        forgeGroupOption = argumentBuilder.apply("forgeGroup", "Forge Group (for testing)").withRequiredArg().ofType(String.class).defaultsTo("net.minecraftforge");
+        mcOption = argumentBuilder.apply("mcVersion", "Minecraft Version number").withRequiredArg().ofType(String.class).required();
+        mcpOption = argumentBuilder.apply("mcpVersion", "MCP Version number").withRequiredArg().ofType(String.class).required();
+        mappingsOption = argumentBuilder.apply("mcpMappings", "MCP Mappings Channel and Version").withRequiredArg().ofType(String.class);
+        modsOption = argumentBuilder.apply("mods", "List of mods to add").withRequiredArg().ofType(String.class).withValuesSeparatedBy(",");
+        modListsOption = argumentBuilder.apply("modLists", "JSON modlists").withRequiredArg().ofType(String.class).withValuesSeparatedBy(",");
+        mavenRootsOption = argumentBuilder.apply("mavenRoots", "Maven root directories").withRequiredArg().ofType(String.class).withValuesSeparatedBy(",");
     }
 
     @Override
-    public void argumentValues(OptionResult option) {
+    public void argumentValues(OptionResult option)
+    {
+        modsArgumentList = option.values(modsOption);
+        modListsArgumentList = option.values(modListsOption);
+        mavenRootsArgumentList = option.values(mavenRootsOption);
+        targetForgeVersion = option.value(forgeOption);
+        targetForgeGroup = option.value(forgeGroupOption);
+        targetMcVersion = option.value(mcOption);
+        targetMcpVersion = option.value(mcpOption);
+        targetMcpMappings = option.value(mappingsOption);
     }
 
-    @SuppressWarnings("rawtypes")
     @Override
-    public @NotNull List<ITransformer> transformers() {
+    public @NotNull List<ITransformer> transformers()
+    {
         LOGGER.debug(CORE, "Loading coremod transformers");
         return new ArrayList<>(FMLLoader.getCoreModProvider().getCoreModTransformers());
     }
+
 }

fmlloader/src/main/java/net/minecraftforge/fml/loading/FileUtils.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading;
+
+import com.mojang.logging.LogUtils;
+import org.slf4j.Logger;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+public class FileUtils
+{
+    private static final Logger LOGGER = LogUtils.getLogger();
+
+   /**
+    * @deprecated Use normal Java NIO methods instead
+    */
+    @Deprecated(forRemoval = true, since = "1.19.4")
+    public static Path getOrCreateDirectory(Path dirPath, String dirLabel) {
+        if (!Files.isDirectory(dirPath))
+        {
+            try {
+                Files.createDirectories(dirPath);
+            } catch (IOException e) {
+                throw new RuntimeException("Problem creating directory", e);
+            }
+        }
+
+        return dirPath;
+    }
+
+
+    public static String fileExtension(final Path path) {
+        String fileName = path.getFileName().toString();
+        int idx = fileName.lastIndexOf('.');
+        if (idx > -1) {
+            return fileName.substring(idx+1);
+        } else {
+            return "";
+        }
+    }
+
+    public static boolean matchFileName(String path, String... matches) {
+        // Extract file name from path
+        String name = path.substring(Math.min(path.lastIndexOf(File.separatorChar) + 1, path.length()));
+        // Check if it contains any of the desired keywords
+        for (String match : matches) {
+            if (name.contains(match)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}

fmlloader/src/main/java/net/minecraftforge/fml/loading/ImmediateWindowHandler.java

@@ -1,160 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.loading;
-
-import net.minecraftforge.fml.loading.progress.ProgressMeter;
-import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.lang.reflect.Method;
-import java.lang.reflect.Modifier;
-import java.util.*;
-import java.util.function.*;
-import java.util.stream.Collectors;
-
-public class ImmediateWindowHandler {
-    private static final Logger LOGGER = LogManager.getLogger();
-
-    private static ImmediateWindowProvider provider;
-
-    private static ProgressMeter earlyProgress;
-    public static void load(final String launchTarget, final String[] arguments) {
-        if (!launchTarget.contains("client")) {
-            provider = new DummyProvider();
-            LOGGER.info("ImmediateWindowProvider not loading because launch target is {}", launchTarget);
-        } else if (!FMLConfig.getBoolConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_CONTROL)) {
-            provider = new DummyProvider();
-            LOGGER.info("ImmediateWindowProvider not loading because splash screen is disabled");
-        } else {
-            final var providername = FMLConfig.getConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_PROVIDER);
-            LOGGER.info("Loading ImmediateWindowProvider {}", providername);
-            for (var service : ServiceLoader.load(ImmediateWindowProvider.class)) {
-                if (providername.equals(service.name())) {
-                    provider = service;
-                    break;
-                }
-            }
-            if (provider == null) {
-                LOGGER.info("Failed to find ImmediateWindowProvider {}, disabling", providername);
-                provider = new DummyProvider();
-            }
-        }
-        // Only update config if the provider isn't the dummy provider
-        if (!Objects.equals(provider.name(), "dummyprovider"))
-            FMLConfig.updateConfig(FMLConfig.ConfigValue.EARLY_WINDOW_PROVIDER, provider.name());
-        FMLLoader.progressWindowTick = provider.initialize(arguments);
-        earlyProgress = StartupNotificationManager.addProgressBar("EARLY", 0);
-        earlyProgress.label("Bootstrapping Minecraft");
-    }
-
-    public static long setupMinecraftWindow(final IntSupplier width, final IntSupplier height, final Supplier<String> title, final LongSupplier monitor) {
-        return provider.setupMinecraftWindow(width, height, title, monitor);
-    }
-
-    public static boolean positionWindow(Optional<Object> monitor,IntConsumer widthSetter, IntConsumer heightSetter, IntConsumer xSetter, IntConsumer ySetter) {
-        return provider.positionWindow(monitor, widthSetter, heightSetter, xSetter, ySetter);
-    }
-
-    public static void updateFBSize(IntConsumer width, IntConsumer height) {
-        provider.updateFramebufferSize(width, height);
-    }
-
-    public static <T> Supplier<T> loadingOverlay(Supplier<?> mc, Supplier<?> ri, Consumer<Optional<Throwable>> ex, boolean fade) {
-        earlyProgress.complete();
-        return provider.loadingOverlay(mc, ri, ex, fade);
-    }
-
-    public static void acceptGameLayer(final ModuleLayer layer) {
-        provider.updateModuleReads(layer);
-    }
-
-    public static void renderTick() {
-        provider.periodicTick();
-    }
-
-    public static String getGLVersion() {
-        return provider.getGLVersion();
-    }
-    public static void updateProgress(final String message) {
-        earlyProgress.label(message);
-    }
-
-    private record DummyProvider() implements ImmediateWindowProvider {
-        private static Method NV_HANDOFF;
-        private static Method NV_POSITION;
-        private static Method NV_OVERLAY;
-        private static Method NV_VERSION;
-
-        @Override
-        public String name() {
-            return "dummyprovider";
-        }
-
-        @Override
-        public Runnable initialize(String[] args) {
-            return () -> {};
-        }
-
-        @Override
-        public void updateFramebufferSize(final IntConsumer width, final IntConsumer height) {
-        }
-
-        @Override
-        public long setupMinecraftWindow(final IntSupplier width, final IntSupplier height, final Supplier<String> title, final LongSupplier monitor) {
-            try {
-                var longsupplier = (LongSupplier)NV_HANDOFF.invoke(null, width, height, title, monitor);
-                return longsupplier.getAsLong();
-            } catch (Throwable e) {
-                throw new IllegalStateException("How did you get here?", e);
-            }
-        }
-
-        public boolean positionWindow(Optional<Object> monitor, IntConsumer widthSetter, IntConsumer heightSetter, IntConsumer xSetter, IntConsumer ySetter) {
-            try {
-                return (boolean)NV_POSITION.invoke(null, monitor, widthSetter, heightSetter, xSetter, ySetter);
-            } catch (Throwable e) {
-                throw new IllegalStateException("How did you get here?", e);
-            }
-        }
-        @SuppressWarnings("unchecked")
-        public <T> Supplier<T> loadingOverlay(Supplier<?> mc, Supplier<?> ri, Consumer<Optional<Throwable>> ex, boolean fade) {
-            try {
-                return (Supplier<T>) NV_OVERLAY.invoke(null, mc, ri, ex, fade);
-            } catch (Throwable e) {
-                throw new IllegalStateException("How did you get here?", e);
-            }
-        }
-
-        @Override
-        public String getGLVersion() {
-            try {
-                return (String) NV_VERSION.invoke(null);
-            } catch (Throwable e) {
-                return "3.2"; // Vanilla sets 3.2 in com.mojang.blaze3d.platform.Window
-            }
-        }
-
-        @Override
-        public void updateModuleReads(final ModuleLayer layer) {
-            var fm = layer.findModule("forge");
-            if (fm.isPresent()) {
-                getClass().getModule().addReads(fm.get());
-                var clz = fm.map(l -> Class.forName(l, "net.minecraftforge.client.loading.NoVizFallback")).orElseThrow();
-                var methods = Arrays.stream(clz.getMethods()).filter(m -> Modifier.isStatic(m.getModifiers())).collect(Collectors.toMap(Method::getName, Function.identity()));
-                NV_HANDOFF = methods.get("windowHandoff");
-                NV_OVERLAY = methods.get("loadingOverlay");
-                NV_POSITION = methods.get("windowPositioning");
-                NV_VERSION = methods.get("glVersion");
-            }
-        }
-
-        @Override
-        public void periodicTick() {
-            // NOOP
-        }
-    }
-}

fmlloader/src/main/java/net/minecraftforge/fml/loading/ImmediateWindowProvider.java

@@ -1,117 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.loading;
-
-import java.util.Optional;
-import java.util.function.Consumer;
-import java.util.function.IntConsumer;
-import java.util.function.IntSupplier;
-import java.util.function.LongSupplier;
-import java.util.function.Supplier;
-
-/**
- * This is for allowing the plugging in of alternative early display implementations.
- *
- * They can be selected through the config value "earlyWindowProvider" which defaults to "fmlearlywindow" implemented by {@link net.minecraftforge.fml.earlydisplay.DisplayWindow}
- *
- * There are a few key things to keep in mind if following through on implementation. You cannot access the game state as it
- * literally DOES NOT EXIST at the time this object is constructed. You have to be very careful about managing the handoff
- * to mojang, be sure that if you're trying to tick your window in a background thread (a nice idea!) that you properly
- * transition to the main thread before handoff is complete. Do note that in general, you should construct your GL objects
- * on the MAIN thread before starting your ticker, to ensure MacOS compatibility.
- *
- * No doubt many more things can be said here.
- */
-public interface ImmediateWindowProvider {
-    /**
-     * @return The name of this window provider. Do NOT use fmlearlywindow.
-     */
-    String name();
-
-    /**
-     * This is called very early on to initialize ourselves. Use this to initialize the window and other GL core resources.
-     *
-     * One thing we want to ensure is that we try and create the highest GL_PROFILE we can accomplish.
-     * GLFW_CONTEXT_VERSION_MAJOR,GLFW_CONTEXT_VERSION_MINOR should be as high as possible on the created window,
-     * and it should have all the typical profile settings.
-     *
-     * @param arguments The arguments provided to the Java process. This is the entire command line, so you can process
-     *                  stuff from it.
-     * @return A runnable that will be periodically ticked by FML during startup ON THE MAIN THREAD. This is usually
-     * a good place to put glfwPollEvents() tests.
-     */
-    Runnable initialize(String[] arguments);
-
-    /**
-     * This will be called during the handoff to minecraft to update minecraft with the size of the framebuffer we have.
-     * Generally won't be called because Minecraft figures it out for itself.
-     * @param width Consumer of the framebuffer width
-     * @param height Consumer of the framebuffer height
-     */
-    void updateFramebufferSize(IntConsumer width, IntConsumer height);
-
-    /**
-     * This is called to setup the minecraft window, as if Mojang had done it themselves in their Window class. This
-     * handoff is difficult to get right - you have to make sure that any activities you're doing to the window are finished
-     * prior to returning. You should try and setup the width and height as Mojang expects - the suppliers give you all that
-     * information. Alternatively, you can force Mojang to update from the current position of the window in {@link #positionWindow(Optional, IntConsumer, IntConsumer, IntConsumer, IntConsumer)}
-     * instead. This might give a more seamless experience.
-     *
-     * @param width This is the width of the window Mojang expects
-     * @param height This is the height of the Window Mojang expects.
-     * @param title This is the title for the window.
-     * @param monitor This is the monitor it should appear on.
-     * @return The window id
-     */
-    long setupMinecraftWindow(final IntSupplier width, final IntSupplier height, final Supplier<String> title, final LongSupplier monitor);
-
-    /**
-     * This is called after window handoff to allow us to tell Mojang about our window's position. This might give a
-     * preferrable user experience to users, because we just tell Mojang our truth, rather than accept theirs.
-     * @param monitor This is the monitor we're rendering on. Note that this is the Mojang monitor object. You might have trouble unwrapping it.
-     * @param widthSetter This sets the width on the Mojang side
-     * @param heightSetter This sets the height on the Mojang side
-     * @param xSetter This sets the x coordinate on the Mojang side
-     * @param ySetter This sets the y coordinate on the Mojang side
-     * @return true if you've handled the window positioning - this skips the "forced fullscreen" code until a later stage
-     */
-    boolean positionWindow(Optional<Object> monitor, IntConsumer widthSetter, IntConsumer heightSetter, IntConsumer xSetter, IntConsumer ySetter);
-
-    /**
-     * Return a Supplier of an object extending the LoadingOverlay class from Mojang. This is what will be used once
-     * the Mojang window code has taken over rendering of the window, to render the later stages of the loading process.
-     *
-     * @param mc This supplies the Minecraft object
-     * @param ri This supplies the ReloadInstance object that tells us when the loading is finished
-     * @param ex This Consumes the final state of the loading - if it's an error you pass it the Throwable, otherwise you
-     *           pass Optional.empty()
-     * @param fade This is the fade flag passed to LoadingOverlay. You probably want to ignore it.
-     * @param <T> This is the type LoadingOverlay to allow type binding on the Mojang side
-     * @return A supplier of your later LoadingOverlay screen.
-     */
-    <T> Supplier<T> loadingOverlay(Supplier<?> mc, Supplier<?> ri, Consumer<Optional<Throwable>> ex, boolean fade);
-
-    /**
-     * This is called during the module loading process to allow us to find objects inside the GAME layer, such as a
-     * later loading screen.
-     * @param layer This is the GAME layer from ModLauncher
-     */
-    void updateModuleReads(ModuleLayer layer);
-
-    /**
-     * This is called periodically during the loading process to "tick" the window. It is typically the same as the Runnable
-     * from {@link #initialize(String[])}
-     */
-    void periodicTick();
-
-    /**
-     * This is called to construct a {@link net.minecraftforge.forgespi.locating.ForgeFeature} for the GL_VERSION we
-     * managed to create for the window. Should be a string of the format {MAJOR}.{MINOR}, such as 4.6, 4.5 or such.
-     *
-     * @return the GL profile we created
-     */
-    String getGLVersion();
-}

fmlloader/src/main/java/net/minecraftforge/fml/loading/JarVersionLookupHandler.java

@@ -11,72 +11,31 @@ import java.util.Optional;
  * Finds Version data from a package, with possible default values
  */
 public class JarVersionLookupHandler {
-    public record Version(Optional<String> title, Optional<String> vendor, Optional<String> version) {
-        @Override
-        public String toString() {
-            return "[" +
-                "title=" + title.orElse(null) +
-                ", vendor=" + vendor.orElse(null) +
-                ", version=" + version.orElse(null) +
-            "]";
-        }
-    }
-    public record Info(Version spec, Version impl) {}
-
-    @SuppressWarnings("deprecation")
-    public static Info getInfo(String pkgName) {
-        return getInfo(Package.getPackage(pkgName));
-    }
-
-    public static Info getInfo(Class<?> clazz) {
-        return getInfo(clazz.getPackage());
-    }
-
-    public static Info getInfo(Package pkg) {
-        return new Info(
-            new Version(
-                Optional.ofNullable(pkg.getSpecificationTitle()),
-                Optional.ofNullable(pkg.getSpecificationVendor()),
-                Optional.ofNullable(pkg.getSpecificationVersion())
-            ),
-            new Version(
-                Optional.ofNullable(pkg.getImplementationTitle()),
-                Optional.ofNullable(pkg.getImplementationVendor()),
-                Optional.ofNullable(pkg.getImplementationVersion())
-            )
-        );
-    }
-
-
-    @Deprecated(forRemoval = true, since = "1.20.2")
     public static Optional<String> getImplementationVersion(final String pkgName) {
         // Note that with Java 9, you'll probably want the module's version data, hence pulling this out
         final String pkgVersion = Package.getPackage(pkgName).getImplementationVersion();
         return Optional.ofNullable(pkgVersion);
     }
 
-    @Deprecated(forRemoval = true, since = "1.20.2")
     public static Optional<String> getSpecificationVersion(final String pkgName) {
         // Note that with Java 9, you'll probably want the module's version data, hence pulling this out
         final String pkgVersion = Package.getPackage(pkgName).getSpecificationVersion();
         return Optional.ofNullable(pkgVersion);
     }
 
-    @Deprecated(forRemoval = true, since = "1.20.2")
     public static Optional<String> getImplementationVersion(final Class<?> clazz) {
         // With java 9 we'll use the module's version if it exists in preference.
         final String pkgVersion = clazz.getPackage().getImplementationVersion();
         return Optional.ofNullable(pkgVersion);
     }
 
-    @Deprecated(forRemoval = true, since = "1.20.2")
     public static Optional<String> getImplementationTitle(final Class<?> clazz) {
         // With java 9 we'll use the module's version if it exists in preference.
         final String pkgVersion = clazz.getPackage().getImplementationTitle();
         return Optional.ofNullable(pkgVersion);
     }
 
-    @Deprecated(forRemoval = true, since = "1.20.2")
+
     public static Optional<String> getSpecificationVersion(final Class<?> clazz) {
         // With java 9 we'll use the module's version if it exists in preference.
         final String pkgVersion = clazz.getPackage().getSpecificationVersion();

fmlloader/src/main/java/net/minecraftforge/fml/loading/LanguageLoadingProvider.java

@@ -7,19 +7,27 @@ package net.minecraftforge.fml.loading;
 
 import com.mojang.logging.LogUtils;
 import cpw.mods.modlauncher.Launcher;
-import cpw.mods.modlauncher.api.IModuleLayerManager.Layer;
+import cpw.mods.modlauncher.api.IModuleLayerManager;
+import cpw.mods.modlauncher.util.ServiceLoaderUtils;
+import net.minecraftforge.fml.loading.progress.StartupMessageManager;
 import net.minecraftforge.forgespi.language.IModLanguageProvider;
+import net.minecraftforge.fml.loading.moddiscovery.ExplodedDirectoryLocator;
 import net.minecraftforge.fml.loading.moddiscovery.ModFile;
 import org.apache.maven.artifact.versioning.ArtifactVersion;
 import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
 import org.apache.maven.artifact.versioning.VersionRange;
 import org.slf4j.Logger;
 
+import java.net.URISyntaxException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
-import java.util.ServiceConfigurationError;
+import java.util.Optional;
 import java.util.ServiceLoader;
 import java.util.function.Consumer;
 import java.util.function.Function;
@@ -28,97 +36,115 @@ import java.util.stream.Stream;
 import static net.minecraftforge.fml.loading.LogMarkers.CORE;
 import static net.minecraftforge.fml.loading.LogMarkers.LOADING;
 
-public class LanguageLoadingProvider {
-    public void forEach(Consumer<IModLanguageProvider> consumer) {
-        providers.forEach(consumer);
-    }
-
-    public <T> Stream<T> applyForEach(Function<IModLanguageProvider, T> function) {
-        return providers.stream().map(function);
-    }
-
-    public void reload() {
-        loadLanguageProviders();
-    }
-
-    /** This doesn't actually do anything with the argument, so just call reload(). Not sure when cpw broke that. */
-    @Deprecated(forRemoval = true, since = "1.20.2")
-    public void addAdditionalLanguages(List<ModFile> modFiles) {
-        reload();
-    }
-
-    /*==========================================================================*
-     *                        INTERNAL SHIT                                     *
-     *==========================================================================*/
+public class LanguageLoadingProvider
+{
     private static final Logger LOGGER = LogUtils.getLogger();
+    private final List<IModLanguageProvider> languageProviders = new ArrayList<>();
     private final ServiceLoader<IModLanguageProvider> serviceLoader;
-    private final List<IModLanguageProvider> providers = new ArrayList<>();
-    private final Map<String, Wrapper> providersByName = new HashMap<>();
-    private static final DefaultArtifactVersion IN_DEV = new DefaultArtifactVersion("0.0-dev");
+    private final Map<String, ModLanguageWrapper> languageProviderMap = new HashMap<>();
+    private List<Path> languagePaths = new ArrayList<>();
 
-    private record Wrapper(ArtifactVersion version, IModLanguageProvider service) {}
+    public void forEach(final Consumer<IModLanguageProvider> consumer)
+    {
+        languageProviders.forEach(consumer);
+    }
+
+    public <T> Stream<T> applyForEach(final Function<IModLanguageProvider, T> function) {
+        return languageProviders.stream().map(function);
+    }
+
+    private static class ModLanguageWrapper {
+        private final IModLanguageProvider modLanguageProvider;
+
+        private final ArtifactVersion version;
+        public ModLanguageWrapper(IModLanguageProvider modLanguageProvider, ArtifactVersion version)
+        {
+            this.modLanguageProvider = modLanguageProvider;
+            this.version = version;
+        }
+        public ArtifactVersion getVersion()
+        {
+            return version;
+        }
+
+        public IModLanguageProvider getModLanguageProvider()
+        {
+            return modLanguageProvider;
+        }
+
+
+    }
 
     LanguageLoadingProvider() {
-        var sl = Launcher.INSTANCE.environment().findModuleLayerManager().flatMap(lm -> lm.getLayer(Layer.PLUGIN)).orElseThrow();
+        var sl = Launcher.INSTANCE.environment().findModuleLayerManager().flatMap(lm->lm.getLayer(IModuleLayerManager.Layer.PLUGIN)).orElseThrow();
         serviceLoader = ServiceLoader.load(sl, IModLanguageProvider.class);
         loadLanguageProviders();
     }
-
     private void loadLanguageProviders() {
-        providers.clear();
-        providersByName.clear();
+        LOGGER.debug(CORE, "Found {} language providers", ServiceLoaderUtils.streamServiceLoader(()->serviceLoader, sce->LOGGER.error("Problem with language loaders")).count());
+        serviceLoader.forEach(languageProviders::add);
 
-        serviceLoader.reload();
-        for (var itr = serviceLoader.iterator(); itr.hasNext(); ) {
+        languageProviders.forEach(lp -> {
+            final Path lpPath;
             try {
-                var srvc = itr.next();
-                providers.add(srvc);
-            } catch (ServiceConfigurationError sce) {
-                LOGGER.error(CORE, "Failed to load IModLauguageProvider Service: " + sce.getMessage());
+                lpPath = Paths.get(lp.getClass().getProtectionDomain().getCodeSource().getLocation().toURI());
+            } catch (URISyntaxException e) {
+                throw new RuntimeException("Huh?", e);
             }
-        }
-
-        LOGGER.debug(CORE, "Found {} language providers", providers.size());
-
-        ImmediateWindowHandler.updateProgress("Loading language providers");
-        for (var provider : providers) {
-            var info = JarVersionLookupHandler.getInfo(provider.getClass());
-
-            if (info.impl().version().isEmpty() && FMLEnvironment.production) {
-                LOGGER.error(CORE, "Found unversioned language provider {}: {}", provider.name(), provider.getClass().getName());
-                throw new RuntimeException("Failed to find implementation version for language provider " + provider.name() + " of type " + provider.getClass().getName());
+            Optional<String> implementationVersion = JarVersionLookupHandler.getImplementationVersion(lp.getClass());
+            String impl = implementationVersion.orElse(Files.isDirectory(lpPath) ? FMLLoader.versionInfo().forgeVersion().split("\\.")[0] : null);
+            if (impl == null) {
+                LOGGER.error(CORE, "Found unversioned language provider {}", lp.name());
+                throw new RuntimeException("Failed to find implementation version for language provider "+ lp.name());
             }
+            LOGGER.debug(CORE, "Found language provider {}, version {}", lp.name(), impl);
+            StartupMessageManager.modLoaderConsumer().ifPresent(c->c.accept("Loaded language provider "+lp.name()+ " " + impl));
+            languageProviderMap.put(lp.name(), new ModLanguageWrapper(lp, new DefaultArtifactVersion(impl)));
+        });
+    }
 
-            var version = info.impl().version().map(DefaultArtifactVersion::new).orElse(IN_DEV);
-
-            LOGGER.debug(CORE, "Found language provider {}, version {}", provider.name(), version);
-            ImmediateWindowHandler.updateProgress("Loaded language provider " + provider.name() + " " + version);
-            providersByName.put(provider.name(), new Wrapper(version, provider));
+    void addForgeLanguage(final Path forgePath) {
+        if (!languageProviderMap.containsKey("javafml")) {
+            LOGGER.debug(CORE,"Adding forge as a language from {}", forgePath.toString());
+            addLanguagePaths(Stream.of(forgePath));
+            serviceLoader.reload();
+            loadLanguageProviders();
+        } else {
+            LOGGER.debug(CORE, "Skipping adding forge jar - javafml is already present");
         }
     }
 
-    public IModLanguageProvider findLanguage(ModFile mod, String language, VersionRange versionRange) {
-        var consumer = mod.getFileName();
-        var wrapper = providersByName.get(language);
+    private void addLanguagePaths(final Stream<Path> langPaths) {
+        languageProviders.clear();
+        languageProviderMap.clear();
+//        langPaths.peek(languagePaths::add).map(Path::toFile).map(File::toURI).map(rethrowFunction(URI::toURL)).forEach(languageClassLoader::addURL);
+    }
 
-        if (wrapper == null) {
-            LOGGER.error(LOADING, "Missing language {} version {} wanted by {}", language, versionRange, consumer);
-            var data = new EarlyLoadingException.ExceptionData("fml.language.missingversion", language, versionRange, consumer, "null");
-            throw new EarlyLoadingException("Missing language " + language, null, List.of(data));
+    public void addAdditionalLanguages(List<ModFile> modFiles)
+    {
+        if (modFiles==null) return;
+        Stream<Path> langPaths = modFiles.stream().map(ModFile::getFilePath);
+        addLanguagePaths(langPaths);
+        serviceLoader.reload();
+        loadLanguageProviders();
+    }
+
+    Stream<Path> getLibraries() {
+        return languagePaths.stream();
+    }
+
+    public IModLanguageProvider findLanguage(ModFile mf, String modLoader, VersionRange modLoaderVersion) {
+        final String languageFileName = mf.getProvider() instanceof ExplodedDirectoryLocator ? "in-development" : mf.getFileName();
+        final ModLanguageWrapper mlw = languageProviderMap.get(modLoader);
+        if (mlw == null) {
+            LOGGER.error(LOADING,"Missing language {} version {} wanted by {}", modLoader, modLoaderVersion, languageFileName);
+            throw new EarlyLoadingException("Missing language "+modLoader, null, Collections.singletonList(new EarlyLoadingException.ExceptionData("fml.language.missingversion", modLoader, modLoaderVersion, languageFileName, "null")));
+        }
+        if (!VersionSupportMatrix.testVersionSupportMatrix(modLoaderVersion, modLoader, "languageloader", (llid, range) -> range.containsVersion(mlw.getVersion()))) {
+            LOGGER.error(LOADING,"Missing language {} version {} wanted by {}, found {}", modLoader, modLoaderVersion, languageFileName, mlw.getVersion());
+            throw new EarlyLoadingException("Missing language "+ modLoader + " matching range "+modLoaderVersion + " found "+mlw.getVersion(), null, Collections.singletonList(new EarlyLoadingException.ExceptionData("fml.language.missingversion", modLoader, modLoaderVersion, languageFileName, mlw.getVersion())));
         }
 
-        var version = wrapper.version();
-        if (version == IN_DEV) {
-            LOGGER.debug(LOADING, "Language Provider {} version is unknown, but {} was requested by {}. Proceeding as this is development environement", language, versionRange, consumer);
-            return wrapper.service();
-        }
-
-        if (!versionRange.containsVersion(version)) {
-            LOGGER.error(LOADING, "Missing language {} version {} wanted by {}, found {}", language, versionRange, consumer, version);
-            var data = new EarlyLoadingException.ExceptionData("fml.language.missingversion", language, versionRange, consumer, version);
-            throw new EarlyLoadingException("Missing language " + language + " matching range " + versionRange + " found " + version, null, List.of(data));
-        }
-
-        return wrapper.service();
+        return mlw.getModLanguageProvider();
     }
 }

fmlloader/src/main/java/net/minecraftforge/fml/loading/LauncherVersion.java

@@ -8,19 +8,21 @@ package net.minecraftforge.fml.loading;
 import com.mojang.logging.LogUtils;
 import org.slf4j.Logger;
 
+import static net.minecraftforge.fml.loading.LogMarkers.CORE;
+
 public class LauncherVersion {
     private static final Logger LOGGER = LogUtils.getLogger();
     private static final String launcherVersion;
 
     static {
-        var info = JarVersionLookupHandler.getInfo(LauncherVersion.class);
-        if (info.impl().version().isEmpty())
-            throw new IllegalStateException("Failed to find version for package " + LauncherVersion.class.getPackageName() + " This is an invalid environment");
-        launcherVersion = info.impl().version().get();
-        LOGGER.debug(LogMarkers.CORE, "Found FMLLauncher version {}", launcherVersion);
+        String vers = JarVersionLookupHandler.getImplementationVersion(LauncherVersion.class).orElse(System.getenv("LAUNCHER_VERSION"));
+        if (vers == null) throw new RuntimeException("Missing FMLLauncher version, cannot continue");
+        launcherVersion = vers;
+        LOGGER.debug(CORE, "Found FMLLauncher version {}", launcherVersion);
     }
 
-    public static String getVersion() {
+    public static String getVersion()
+    {
         return launcherVersion;
     }
 }

fmlloader/src/main/java/net/minecraftforge/fml/loading/LibraryFinder.java

@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading;
+
+import com.mojang.logging.LogUtils;
+import org.slf4j.Logger;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+public class LibraryFinder {
+    private static final Logger LOGGER = LogUtils.getLogger();
+    private static Path libsPath;
+    static Path findLibsPath() {
+        if (libsPath == null) {
+            libsPath = Path.of(System.getProperty("libraryDirectory","crazysnowmannonsense/cheezwhizz"));
+            if (!Files.isDirectory(libsPath)) {
+                throw new IllegalStateException("Missing libraryDirectory system property, cannot continue");
+            }
+        }
+        return libsPath;
+    }
+
+    static Path getForgeLibraryPath(final String mcVersion, final String forgeVersion, final String forgeGroup) {
+        Path forgePath = findLibsPath().resolve(MavenCoordinateResolver.get(forgeGroup, "forge", "", "universal", mcVersion+"-"+forgeVersion));
+        LOGGER.debug(LogMarkers.CORE, "Found forge path {} is {}", forgePath, pathStatus(forgePath));
+        return forgePath;
+    }
+
+    static String pathStatus(final Path path) {
+        return Files.exists(path) ? "present" : "missing";
+    }
+
+    static Path[] getMCPaths(final String mcVersion, final String mcpVersion, final String forgeVersion, final String forgeGroup, final String type) {
+        Path srgMcPath = findLibsPath().resolve(MavenCoordinateResolver.get("net.minecraft", type, "", "srg", mcVersion+"-"+mcpVersion));
+        Path mcExtrasPath = findLibsPath().resolve(MavenCoordinateResolver.get("net.minecraft", type, "", "extra", mcVersion+"-"+mcpVersion));
+        Path patchedBinariesPath = findLibsPath().resolve(MavenCoordinateResolver.get(forgeGroup, "forge", "", type, mcVersion+"-"+forgeVersion));
+        LOGGER.debug(LogMarkers.CORE,"SRG MC at {} is {}", srgMcPath.toString(), pathStatus(srgMcPath));
+        LOGGER.debug(LogMarkers.CORE,"MC Extras at {} is {}", mcExtrasPath.toString(), pathStatus(mcExtrasPath));
+        LOGGER.debug(LogMarkers.CORE,"Forge patches at {} is {}", patchedBinariesPath.toString(), pathStatus(patchedBinariesPath));
+        return new Path[] { patchedBinariesPath, mcExtrasPath, srgMcPath };
+    }
+
+    public static Path findPathForMaven(final String group, final String artifact, final String extension, final String classifier, final String version) {
+        return findLibsPath().resolve(MavenCoordinateResolver.get(group, artifact, extension, classifier, version));
+    }
+    public static Path findPathForMaven(final String maven) {
+        return findLibsPath().resolve(MavenCoordinateResolver.get(maven));
+    }
+}

fmlloader/src/main/java/net/minecraftforge/fml/loading/MCPNamingService.java

@@ -77,7 +77,7 @@ public class MCPNamingService implements INameMappingService {
     }
 
     private static void loadMappings(final String mappingFileName, BiConsumer<String, String> mapStore) {
-        URL path = MCPNamingService.class.getClassLoader().getResource(mappingFileName);
+        URL path = ClassLoader.getSystemResource(mappingFileName); //We EXPLICITLY go through the SystemClassLoader here because this is dev-time only. And will be on the root classpath.
         if (path == null)
             return;
 

fmlloader/src/main/java/net/minecraftforge/fml/loading/ModDirTransformerDiscoverer.java

@@ -10,8 +10,6 @@ import cpw.mods.jarhandling.SecureJar;
 import cpw.mods.modlauncher.api.LamdbaExceptionUtils;
 import cpw.mods.modlauncher.api.NamedPath;
 import cpw.mods.modlauncher.serviceapi.ITransformerDiscoveryService;
-
-import org.jetbrains.annotations.ApiStatus;
 import org.slf4j.Logger;
 
 import java.io.IOException;
@@ -22,7 +20,6 @@ import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
 
-@ApiStatus.Internal
 public class ModDirTransformerDiscoverer implements ITransformerDiscoveryService {
     private static final Logger LOGGER = LogUtils.getLogger();
     private static final Set<String> SERVICES = Set.of(
@@ -31,18 +28,6 @@ public class ModDirTransformerDiscoverer implements ITransformerDiscoveryService
         "net.minecraftforge.forgespi.locating.IDependencyLocator"
     );
 
-    @Override
-    public List<NamedPath> candidates(final Path gameDirectory, final String launchTarget) {
-        FMLPaths.loadAbsolutePaths(gameDirectory);
-        FMLConfig.load();
-        return candidates(gameDirectory);
-    }
-
-    @Override
-    public void earlyInitialization(final String launchTarget, final String[] arguments) {
-        ImmediateWindowHandler.load(launchTarget, arguments);
-    }
-
     @Override
     public List<NamedPath> candidates(final Path gameDirectory) {
         ModDirTransformerDiscoverer.scan(gameDirectory);
@@ -79,15 +64,4 @@ public class ModDirTransformerDiscoverer implements ITransformerDiscoveryService
             .filter(SERVICES::contains)
             .forEach(s -> found.add(new NamedPath(s, path)));
     }
-
-    public static boolean isServiceProvider(Path path) {
-        var jar = SecureJar.from(path);
-
-        for (var providers : jar.moduleDataProvider().descriptor().provides()) {
-            if (SERVICES.contains(providers.service()))
-                return true;
-        }
-
-        return false;
-    }
 }

fmlloader/src/main/java/net/minecraftforge/fml/loading/ModJarURLHandler.java

@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading;
+
+import com.mojang.logging.LogUtils;
+import cpw.mods.modlauncher.api.LamdbaExceptionUtils;
+import org.slf4j.Logger;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.URL;
+import java.net.URLConnection;
+import java.net.URLStreamHandler;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.jar.Manifest;
+
+import static net.minecraftforge.fml.loading.LogMarkers.CORE;
+
+public class ModJarURLHandler extends URLStreamHandler
+{
+    private static final Logger LOGGER = LogUtils.getLogger();
+    // modjar://modid/path/to/file
+    @Override
+    protected URLConnection openConnection(URL url) {
+        return new ModJarURLConnection(url);
+    }
+
+    @Override
+    protected int hashCode(final URL u) {
+        return Objects.hash(u.getHost(), u.getFile());
+    }
+
+    @Override
+    protected boolean equals(final URL u1, final URL u2) {
+        return Objects.equals(u1.getProtocol(), u2.getProtocol())
+                && Objects.equals(u1.getHost(), u2.getHost())
+                && Objects.equals(u1.getFile(), u2.getFile());
+    }
+
+    static class ModJarURLConnection extends URLConnection {
+        private Path resource;
+        private String modpath;
+        private String modid;
+        private Optional<Manifest> manifest;
+
+        public ModJarURLConnection(final URL url) {
+            super(url);
+        }
+
+        @Override
+        public void connect()
+        {
+//            if (resource == null) {
+//                modid = url.getHost();
+//                // trim first char
+//                modpath = url.getPath().substring(1);
+//                resource = FMLLoader.getLoadingModList().getModFileById(modid).getFile().findResource(modpath);
+//                manifest = FMLLoader.getLoadingModList().getModFileById(modid).getManifest();
+//            }
+        }
+
+        @Override
+        public InputStream getInputStream() throws IOException
+        {
+            connect();
+            LOGGER.trace(CORE, "Loading modjar URL {} got resource {} {}", url, resource, resource != null ? Files.exists(resource) : "missing");
+            return Files.newInputStream(resource);
+        }
+
+        @Override
+        public long getContentLengthLong() {
+            try {
+                connect();
+                return Files.size(resource);
+            } catch (IOException e) {
+                return -1L;
+            }
+        }
+
+        // Used to cache protectiondomains by "top level object" aka the modid
+        @Override
+        public URL getURL() {
+            return LamdbaExceptionUtils.uncheck(()->new URL("modjar://"+modid));
+        }
+
+        public Optional<Manifest> getManifest() {
+            return manifest;
+        }
+    }
+}

fmlloader/src/main/java/net/minecraftforge/fml/loading/ModSorter.java

@@ -8,6 +8,9 @@ package net.minecraftforge.fml.loading;
 import com.google.common.graph.GraphBuilder;
 import com.google.common.graph.MutableGraph;
 import com.mojang.logging.LogUtils;
+import cpw.mods.jarhandling.SecureJar;
+import net.minecraftforge.fml.loading.moddiscovery.MinecraftLocator;
+import net.minecraftforge.forgespi.language.IModFileInfo;
 import net.minecraftforge.forgespi.language.IModInfo;
 import net.minecraftforge.fml.loading.EarlyLoadingException.ExceptionData;
 import net.minecraftforge.fml.loading.moddiscovery.ModFile;
@@ -19,14 +22,10 @@ import org.apache.maven.artifact.versioning.ArtifactVersion;
 import org.apache.maven.artifact.versioning.DefaultArtifactVersion;
 import org.slf4j.Logger;
 
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
+import java.util.*;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.function.Function;
+import java.util.jar.Manifest;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
 
@@ -54,9 +53,6 @@ public class ModSorter
             ms.buildUniqueList();
         } catch (EarlyLoadingException e) {
             // We cannot build any list with duped mods. We have to abort immediately and report it
-            // Note this will never actually throw an error because the duplicate checks are done in ModDiscovererer before we get to this phase
-            // So all this is really doing is wasting time.
-            // But i'm leaving it here until I rewrite all of cpw's mod loading code because its such a clusterfuck.
             return LoadingModList.of(ms.systemMods, ms.systemMods.stream().map(mf->(ModInfo)mf.getModInfos().get(0)).collect(toList()), e);
         }
         // try and validate dependencies
@@ -76,6 +72,7 @@ public class ModSorter
         }
     }
 
+    @SuppressWarnings("UnstableApiUsage")
     private void sort()
     {
         // lambdas are identity based, so sorting them is impossible unless you hold reference to them
@@ -124,6 +121,7 @@ public class ModSorter
                 .collect(toList());
     }
 
+    @SuppressWarnings("UnstableApiUsage")
     private void addDependency(MutableGraph<ModFileInfo> topoGraph, IModInfo.ModVersion dep)
     {
         final ModFileInfo self = (ModFileInfo)dep.getOwner().getOwningFile();
@@ -135,7 +133,6 @@ public class ModSorter
         switch (dep.getOrdering()) {
             case BEFORE -> topoGraph.putEdge(self, target);
             case AFTER -> topoGraph.putEdge(target, self);
-            default -> {}
         }
     }
 
@@ -155,13 +152,27 @@ public class ModSorter
                   ));
     }
 
-    private void detectSystemMods(final Map<String, List<ModFile>> modFilesByFirstId) {
+    private void detectSystemMods(final Map<String, List<ModFile>> modFilesByFirstId)
+    {
         // Capture system mods (ex. MC, Forge) here, so we can keep them for later
-        var systemMods = List.of("minecraft", "forge");
+        final Set<String> systemMods = new HashSet<>();
+        // The minecraft mod is always a system mod
+        systemMods.add("minecraft");
+        // Find mod file from MinecraftLocator to define the system mods
+        modFiles.stream()
+                .filter(modFile -> modFile.getProvider().getClass() == MinecraftLocator.class)
+                .map(ModFile::getSecureJar)
+                .map(SecureJar::moduleDataProvider)
+                .map(SecureJar.ModuleDataProvider::getManifest)
+                .map(Manifest::getMainAttributes)
+                .map(mf -> mf.getValue("FML-System-Mods"))
+                .filter(Objects::nonNull)
+                .findFirst()
+                .ifPresent(value -> systemMods.addAll(Arrays.asList(value.split(","))));
         LOGGER.debug("Configured system mods: {}", systemMods);
 
         this.systemMods = new ArrayList<>();
-        for (var systemMod : systemMods) {
+        for (String systemMod : systemMods) {
             var container = modFilesByFirstId.get(systemMod);
             if (container != null && !container.isEmpty()) {
                 LOGGER.debug("Found system mod: {}", systemMod);

fmlloader/src/main/java/net/minecraftforge/fml/loading/RuntimeDistCleaner.java

@@ -57,17 +57,11 @@ public class RuntimeDistCleaner implements ILaunchPluginService
             throw new RuntimeException("Attempted to load class "+ classNode.name  + " for invalid dist "+ DIST);
         }
 
-        if (!FMLEnvironment.production && hasOnlyInWithModAnnotation(classNode.visibleAnnotations))
-        {
-            LOGGER.error(DISTXFORM, "Attempted to load class {} with @Mod and @OnlyIn/@OnlyIns annotations", classNode.name);
-            throw new RuntimeException("Found @OnlyIn on @Mod class "+ classNode.name  + " - this is not allowed as it causes crashes. Remove the OnlyIn and consider setting clientSideOnly=true in the root of your mods.toml instead");
-        }
-
         if (classNode.interfaces != null )
         {
             unpack(classNode.visibleAnnotations).stream()
                 .filter(ann->Objects.equals(ann.desc, ONLYIN))
-                .filter(ann-> ann.values.contains("_interface"))
+                .filter(ann->ann.values.indexOf("_interface") != -1)
                 .filter(ann->!Objects.equals(((String[])ann.values.get(ann.values.indexOf("value") + 1))[1], DIST))
                 .map(ann -> ((Type)ann.values.get(ann.values.indexOf("_interface") + 1)).getInternalName())
                 .forEach(intf -> {
@@ -143,78 +137,22 @@ public class RuntimeDistCleaner implements ILaunchPluginService
     }
 
     @SuppressWarnings("unchecked")
-    private static List<AnnotationNode> unpack(final List<AnnotationNode> anns)
-    {
-        if (anns == null)
-        {
-            return Collections.emptyList();
-        }
-
-        List<AnnotationNode> unpacked = new ArrayList<>();
-
-        for (var annotationNode : anns)
-        {
-            if (Objects.equals(annotationNode.desc, ONLYINS))
-            {
-                unpacked.add(annotationNode);
-
-                if (annotationNode.values != null)
-                {
-                    List<AnnotationNode> subNodes = (List<AnnotationNode>) annotationNode.values.get(annotationNode.values.indexOf("value") + 1);
-
-                    if (subNodes != null)
-                    {
-                        unpacked.addAll(subNodes);
-                    }
-                }
-            }
-        }
-
-        return unpacked;
+    private static List<AnnotationNode> unpack(final List<AnnotationNode> anns) {
+        if (anns == null) return Collections.emptyList();
+        List<AnnotationNode> ret = anns.stream().filter(ann->Objects.equals(ann.desc, ONLYIN)).collect(Collectors.toList());
+        anns.stream().filter(ann->Objects.equals(ann.desc, ONLYINS) && ann.values != null)
+            .map( ann -> (List<AnnotationNode>)ann.values.get(ann.values.indexOf("value") + 1))
+            .filter(v -> v != null)
+            .forEach(v -> v.forEach(ret::add));
+        return ret;
     }
 
-    private static boolean remove(final List<AnnotationNode> anns, final String side)
+    private boolean remove(final List<AnnotationNode> anns, final String side)
     {
-        var onlyIns = unpack(anns);
-
-        for (var onlyIn : onlyIns)
-        {
-            if (!Objects.equals(onlyIn.desc, ONLYINS) || onlyIn.values.contains("_interface"))
-            {
-                continue;
-            }
-
-            if (!Objects.equals(((String[])onlyIn.values.get(onlyIn.values.indexOf("value") + 1))[1], side))
-            {
-                return true;
-            }
-        }
-
-        return false;
-    }
-
-    private static boolean hasOnlyInWithModAnnotation(final List<AnnotationNode> anns)
-    {
-        if (anns == null)
-        {
-            return false;
-        }
-
-        var foundModAnnotation = false;
-        var foundOnlyIn = false;
-
-        for (var ann : anns)
-        {
-            if (ann.desc.equals("Lnet/minecraftforge/fml/common/Mod;"))
-            {
-                foundModAnnotation = true;
-            } else if (Objects.equals(ann.desc, ONLYIN) || Objects.equals(ann.desc, ONLYINS))
-            {
-                foundOnlyIn = true;
-            }
-        }
-
-        return foundModAnnotation && foundOnlyIn;
+        return unpack(anns).stream().
+                filter(ann->Objects.equals(ann.desc, ONLYIN)).
+                filter(ann->ann.values.indexOf("_interface") == -1).
+                anyMatch(ann -> !Objects.equals(((String[])ann.values.get(ann.values.indexOf("value")+1))[1], side));
     }
 
     @SuppressWarnings("unchecked")
@@ -231,15 +169,9 @@ public class RuntimeDistCleaner implements ILaunchPluginService
     private static final EnumSet<Phase> NAY = EnumSet.noneOf(Phase.class);
 
     @Override
-    public EnumSet<Phase> handlesClass(Type classType, boolean isEmpty) {
-        if (isEmpty)
-            return NAY;
-
-        String internalName = classType.getInternalName();
-        if (internalName.startsWith("net/minecraftforge/"))
-            return NAY;
-
-        return YAY;
+    public EnumSet<Phase> handlesClass(Type classType, boolean isEmpty)
+    {
+        return isEmpty ? NAY : YAY;
     }
 
     private static class LambdaGatherer extends MethodVisitor {

fmlloader/src/main/java/net/minecraftforge/fml/loading/StringSubstitutor.java

@@ -5,37 +5,42 @@
 
 package net.minecraftforge.fml.loading;
 
+import com.google.common.collect.ImmutableMap;
 import net.minecraftforge.fml.loading.moddiscovery.ModFile;
-
-import java.util.Map;
-
 import org.apache.commons.lang3.text.StrLookup;
 import org.apache.commons.lang3.text.StrSubstitutor;
 
+import java.util.Map;
+
 @SuppressWarnings("deprecation")
-public class StringSubstitutor {
+public class StringSubstitutor
+{
+    private static final Map<String,String> globals = ImmutableMap.of(
+            "mcVersion", FMLLoader.versionInfo().mcVersion(),
+            "forgeVersion", FMLLoader.versionInfo().forgeVersion()
+    );
+
     public static String replace(final String in, final ModFile file) {
         return new StrSubstitutor(getStringLookup(file)).replace(in);
     }
 
     private static StrLookup<String> getStringLookup(final ModFile file) {
-        var globals = Map.of(
-            "mcVersion", FMLLoader.versionInfo().mcVersion(),
-            "forgeVersion", FMLLoader.versionInfo().forgeVersion()
-        );
-        return new StrLookup<String>() {
+        return new StrLookup<String>()
+        {
             @Override
-            public String lookup(String key) {
-                var parts = key.split("\\.");
-                if (parts.length == 1)
-                    return key;
-                var pfx = parts[0];
-
+            public String lookup(String key)
+            {
+                final String[] parts = key.split("\\.");
+                if (parts.length == 1) return key;
+                final String pfx = parts[0];
                 if ("global".equals(pfx))
+                {
                     return globals.get(parts[1]);
+                }
                 else if ("file".equals(pfx) && file != null)
+                {
                     return String.valueOf(file.getSubstitutionMap().get().get(parts[1]));
-
+                }
                 return key;
             }
         };

fmlloader/src/main/java/net/minecraftforge/fml/loading/VersionInfo.java

@@ -5,45 +5,18 @@
 
 package net.minecraftforge.fml.loading;
 
-import java.io.IOException;
-import java.io.InputStreamReader;
+import java.util.Map;
 
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.JsonSyntaxException;
-
-/** TODO: [FML][Loader] Remove VersionInfo - we shouldn't need to base any decisions on forge or mc version info at the loader level. So once I get a proper replacement i'm gunna kill this. */
 public record VersionInfo(String forgeVersion, String mcVersion, String mcpVersion, String forgeGroup) {
+    VersionInfo(Map<String, ?> arguments) {
+        this((String) arguments.get("forgeVersion"), (String) arguments.get("mcVersion"), (String) arguments.get("mcpVersion"), (String) arguments.get("forgeGroup"));
+    }
+
     public String mcAndForgeVersion() {
-        return mcVersion + "-" + forgeVersion;
+        return mcVersion+"-"+forgeVersion;
     }
 
     public String mcAndMCPVersion() {
         return mcVersion + "-" + mcpVersion;
     }
-
-    /*==========================================================================*
-     *                        INTERNAL SHIT                                     *
-     *==========================================================================*/
-    private static final Gson GSON = new GsonBuilder().create();
-    private static <T> T readJson(String path, Class<T> type) {
-        try (var is = VersionInfo.class.getResourceAsStream(path)) {
-            if (is == null)
-                return null;
-
-            try (var reader = new InputStreamReader(is)) {
-                return GSON.fromJson(reader, type);
-            }
-        } catch (IOException | JsonSyntaxException e) {
-            throw new IllegalStateException("Failed to parse version info from " + path , e);
-        }
-    }
-
-    static VersionInfo detect() {
-        var forge = readJson("/forge_version.json", JSON.class);
-        if (forge == null)
-            throw new IllegalStateException("Failed to find /forge_version.json This is a critical issue");
-        return new VersionInfo(forge.forge(), forge.mc(), forge.mcp(), "net.minecraftforge");
-    }
-    private record JSON(String forge, String mcp, String mc) {}
 }

fmlloader/src/main/java/net/minecraftforge/fml/loading/VersionSupportMatrix.java

@@ -18,7 +18,7 @@ import java.util.function.BiPredicate;
 public class VersionSupportMatrix {
     private static final HashMap<String, List<ArtifactVersion>> overrideVersions = new HashMap<>();
     static {
-         final ArtifactVersion version = new DefaultArtifactVersion(FMLLoader.versionInfo().mcVersion());
+        final ArtifactVersion version = new DefaultArtifactVersion(FMLLoader.versionInfo().mcVersion());
          if (MavenVersionAdapter.createFromVersionSpec("[1.19.2]").containsVersion(version)) {
              // 1.19.2 is Compatible with 1.19.1
              add("languageloader.javafml", "42");
@@ -31,7 +31,7 @@ public class VersionSupportMatrix {
     }
     public static <T> boolean testVersionSupportMatrix(VersionRange declaredRange, String lookupId, String type, BiPredicate<String, VersionRange> standardLookup) {
         if (standardLookup.test(lookupId, declaredRange)) return true;
-        List<ArtifactVersion> custom = overrideVersions.get(type + "." + lookupId);
+        List<ArtifactVersion> custom = overrideVersions.get(type +"." +lookupId);
         return custom == null ? false  : custom.stream().anyMatch(declaredRange::containsVersion);
     }
 }

fmlloader/src/main/java/net/minecraftforge/fml/loading/moddiscovery/AbstractJarFileDependencyLocator.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading.moddiscovery;
+
+import com.mojang.logging.LogUtils;
+import net.minecraftforge.forgespi.locating.IDependencyLocator;
+import net.minecraftforge.forgespi.locating.IModFile;
+import net.minecraftforge.forgespi.locating.ModFileLoadingException;
+import org.slf4j.Logger;
+
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.Optional;
+
+public abstract class AbstractJarFileDependencyLocator extends AbstractJarFileModProvider implements IDependencyLocator
+{
+    private static final Logger LOGGER = LogUtils.getLogger();
+
+    protected Optional<InputStream> loadResourceFromModFile(final IModFile modFile, final Path path) {
+        try {
+            return Optional.of(Files.newInputStream(modFile.findResource(path.toString())));
+        }
+        catch (final FileNotFoundException e) {
+            LOGGER.debug("Failed to load resource {} from {}, it does not contain dependency information.", path, modFile.getFileName());
+            return Optional.empty();
+        }
+        catch (final Exception e) {
+            LOGGER.error("Failed to load resource {} from mod {}, cause {}", path, modFile.getFileName(), e);
+            return Optional.empty();
+        }
+    }
+
+    protected Optional<IModFile> loadModFileFrom(final IModFile file, final Path path) {
+        try {
+            final Path pathInModFile = file.findResource(path.toString());
+            return Optional.of(createMod(pathInModFile).file());
+        }
+        catch (Exception e) {
+            LOGGER.error("Failed to load mod file {} from {}", path, file.getFileName());
+            throw new ModFileLoadingException("Failed to load mod file "+file.getFileName());
+        }
+    }
+
+    protected String identifyMod(final IModFile modFile) {
+        return modFile.getFileName();
+    }
+}

fmlloader/src/main/java/net/minecraftforge/fml/loading/moddiscovery/AbstractJarFileModLocator.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading.moddiscovery;
+
+import net.minecraftforge.forgespi.locating.IModLocator;
+
+import java.nio.file.Path;
+import java.util.List;
+import java.util.stream.Stream;
+
+public abstract class AbstractJarFileModLocator extends AbstractJarFileModProvider implements IModLocator
+{
+    @Override
+    public List<IModLocator.ModFileOrException> scanMods()
+    {
+        return scanCandidates().map(this::createMod).toList();
+    }
+
+    public abstract Stream<Path> scanCandidates();
+}

fmlloader/src/main/java/net/minecraftforge/fml/loading/moddiscovery/AbstractJarFileModProvider.java

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading.moddiscovery;
+
+import com.mojang.logging.LogUtils;
+import cpw.mods.jarhandling.SecureJar;
+import net.minecraftforge.fml.loading.LogMarkers;
+import net.minecraftforge.forgespi.locating.IModFile;
+import org.slf4j.Logger;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.util.function.Consumer;
+import java.util.function.Function;
+import java.util.stream.Stream;
+
+public abstract class AbstractJarFileModProvider extends AbstractModProvider
+{
+    private static final Logger LOGGER = LogUtils.getLogger();
+
+    @Override
+    public void scanFile(final IModFile file, final Consumer<Path> pathConsumer) {
+        LOGGER.debug(LogMarkers.SCAN,"Scan started: {}", file);
+        final Function<Path, SecureJar.Status> status = p->file.getSecureJar().verifyPath(p);
+        try (Stream<Path> files = Files.find(file.getSecureJar().getRootPath(), Integer.MAX_VALUE, (p, a) -> p.getNameCount() > 0 && p.getFileName().toString().endsWith(".class"))) {
+            file.setSecurityStatus(files.peek(pathConsumer).map(status).reduce((s1, s2)-> SecureJar.Status.values()[Math.min(s1.ordinal(), s2.ordinal())]).orElse(SecureJar.Status.INVALID));
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        LOGGER.debug(LogMarkers.SCAN,"Scan finished: {}", file);
+    }
+}

fmlloader/src/main/java/net/minecraftforge/fml/loading/moddiscovery/AbstractModProvider.java

@@ -16,70 +16,54 @@ import net.minecraftforge.forgespi.locating.IModFile;
 import net.minecraftforge.forgespi.locating.IModLocator;
 import net.minecraftforge.forgespi.locating.IModProvider;
 import net.minecraftforge.forgespi.locating.ModFileLoadingException;
-
-import org.jetbrains.annotations.ApiStatus;
-import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;
 
-import java.io.IOException;
-import java.nio.file.Files;
 import java.nio.file.Path;
+import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
-import java.util.function.Consumer;
-import java.util.jar.JarFile;
+import java.util.function.Function;
+import java.util.jar.Manifest;
 
-@ApiStatus.Internal
-public abstract class AbstractModProvider implements IModProvider {
+public abstract class AbstractModProvider implements IModProvider
+{
     private static final   Logger LOGGER    = LogUtils.getLogger();
     protected static final String MODS_TOML = "META-INF/mods.toml";
+    protected static final String MANIFEST = "META-INF/MANIFEST.MF";
 
-    protected IModLocator.ModFileOrException createMod(Path path) {
-        return createMod(path, false);
-    }
-
-    @Nullable
-    protected IModLocator.ModFileOrException createMod(Path path, boolean ignoreUnknown) {
-        return createMod(path, false, getDefaultJarModType());
-    }
-
-    @Nullable
-    protected IModLocator.ModFileOrException createMod(Path path, boolean ignoreUnknown, String defaultType) {
+    protected IModLocator.ModFileOrException createMod(Path... path) {
         var mjm = new ModJarMetadata();
         var sj = SecureJar.from(
-            jar -> jar.moduleDataProvider().findFile(MODS_TOML).isPresent() ? mjm : JarMetadata.from(jar, path),
-            path
+                Manifest::new,
+                jar -> jar.moduleDataProvider().findFile(MODS_TOML).isPresent() ? mjm : JarMetadata.from(jar, path),
+                (root, p) -> true,
+                path
         );
 
         IModFile mod;
         var type = sj.moduleDataProvider().getManifest().getMainAttributes().getValue(ModFile.TYPE);
-        if (type == null)
-            type = defaultType;
-
+        if (type == null) {
+            type = getDefaultJarModType();
+        }
         if (sj.moduleDataProvider().findFile(MODS_TOML).isPresent()) {
             LOGGER.debug(LogMarkers.SCAN, "Found {} mod of type {}: {}", MODS_TOML, type, path);
             mod = new ModFile(sj, this, ModFileParser::modsTomlParser);
-            if (mod.getModFileInfo().getFileProperties().containsKey(ModFileInfo.NOT_A_FORGE_MOD_PROP)) {
-                LOGGER.error(LogMarkers.SCAN, "Unable to load file \"{}\" because its mods.toml is requesting an invalid javafml loaderVersion (use \"*\" if you want to allow all versions) and is missing a forge modId dependency declaration (see the sample mods.toml in the MDK).", path);
-                return new IModLocator.ModFileOrException(null, new ModFileLoadingException("File \"%s\" is not a Forge mod and cannot be loaded. Look for a Forge version of this mod or consider alternative mods.".formatted(mod.getFileName())));
-            }
         } else if (type != null) {
-            LOGGER.debug(LogMarkers.SCAN, "Found {} mod of type {}: {}", JarFile.MANIFEST_NAME, type, path);
+            LOGGER.debug(LogMarkers.SCAN, "Found {} mod of type {}: {}", MANIFEST, type, path);
             mod = new ModFile(sj, this, this::manifestParser, type);
-        } else if (ignoreUnknown) {
-            return null;
-        } else
-            return new IModLocator.ModFileOrException(null, new ModFileLoadingException("Invalid mod file found " + path));
+        } else {
+            return new IModLocator.ModFileOrException(null, new ModFileLoadingException("Invalid mod file found "+ Arrays.toString(path)));
+        }
 
         mjm.setModFile(mod);
         return new IModLocator.ModFileOrException(mod, null);
     }
 
     protected IModFileInfo manifestParser(final IModFile mod) {
-        var mf = mod.getSecureJar().moduleDataProvider().getManifest().getMainAttributes();
-        var license = mf.getValue("LICENSE");
+        Function<String, Optional<String>> cfg = name -> Optional.ofNullable(mod.getSecureJar().moduleDataProvider().getManifest().getMainAttributes().getValue(name));
+        var license = cfg.apply("LICENSE").orElse("");
         var dummy = new IConfigurable() {
             @Override
             public <T> Optional<T> getConfigElement(String... key) {
@@ -91,7 +75,7 @@ public abstract class AbstractModProvider implements IModProvider {
             }
         };
 
-        return new DefaultModFileInfo(mod, license == null ? "" : license, dummy);
+        return new DefaultModFileInfo(mod, license, dummy);
     }
 
     @Override
@@ -99,65 +83,41 @@ public abstract class AbstractModProvider implements IModProvider {
         return true;
     }
 
-    @Override
-    public void initArguments(final Map<String, ?> arguments) {
-    }
-
     protected String getDefaultJarModType() {
         return null;
     }
 
-    @Override
-    public void scanFile(IModFile file, Consumer<Path> pathConsumer) {
-        LOGGER.debug(LogMarkers.SCAN, "Scan started: {}", file);
-        var jar = file.getSecureJar();
-        var root = jar.getRootPath();
-        Consumer<Path> consumer = pathConsumer;
-
-        //TODO: [SecureJar] Actually redesign this to have a proper validation.
-        var holder = new Holder<SecureJar.Status>();
-        holder.value = SecureJar.Status.NONE;
-        if (jar.hasSecurityData()) {
-            consumer = path -> {
-                pathConsumer.accept(path);
-                var status = jar.verifyPath(path);
-                if (status.ordinal() < holder.value.ordinal())
-                    holder.value = status;
-            };
-        }
-
-        try (var files = Files.walk(root)) {
-            files
-                .filter(p -> p.toString().endsWith(".class"))
-                .forEach(consumer);
-
-            file.setSecurityStatus(holder.value);
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-
-        LOGGER.debug(LogMarkers.SCAN, "Scan finished: {}", file);
-    }
-
-    private static final class Holder<T> {
-        T value;
-    }
-
     private record DefaultModFileInfo(IModFile mod, String license, IConfigurable configurable) implements IModFileInfo, IConfigurable {
-        @Override public <T> Optional<T> getConfigElement(final String... strings) { return Optional.empty(); }
-        @Override public List<? extends IConfigurable> getConfigList(final String... strings) { return null; }
+        @Override
+        public <T> Optional<T> getConfigElement(final String... strings)
+        {
+            return Optional.empty();
+        }
+
+        @Override
+        public List<? extends IConfigurable> getConfigList(final String... strings)
+        {
+            return null;
+        }
+
         @Override public List<IModInfo> getMods() { return Collections.emptyList(); }
         @Override public List<LanguageSpec> requiredLanguageLoaders() { return Collections.emptyList(); }
         @Override public boolean showAsResourcePack() { return false; }
-        @Override public boolean showAsDataPack() { return false; }
         @Override public Map<String, Object> getFileProperties() { return Collections.emptyMap(); }
-        @Override public String getLicense() { return license; }
+        @Override
+        public String getLicense() { return license; }
+
         @Override public IModFile getFile() { return mod; }
         @Override public IConfigurable getConfig() { return configurable; }
+
         // These Should never be called as it's only called from ModJarMetadata.version and we bypass that
         @Override public String moduleName() { return mod.getSecureJar().name(); }
         @Override public String versionString() { return null; }
         @Override public List<String> usesServices() { return null; }
-        @Override public String toString() { return "IModFileInfo(" + mod.getFilePath() + ")"; }
+
+        @Override
+        public String toString() {
+            return "IModFileInfo(" + mod.getFilePath() + ")";
+        }
     }
 }