1.20.1 RB

Keep order of sources in PackRepository (#9702 )
Co-authored-by: dhyces <[email protected]>
2026-11-14 09:05:17 +00:00 · 2023-09-21 10:17:41 -07:00 · 2023-09-02 16:21:06 -07:00 · 2023-08-30 14:10:17 -07:00 · 2023-08-30 14:09:51 -07:00 · 2023-08-11 10:42:31 -07:00
767 changed files with 12956 additions and 7555 deletions
@@ -37,9 +37,9 @@ 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
@@ -38,7 +38,7 @@ project {
    params {
        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", "1.19.x", label = "Git Main Branch", description = "The git main or default branch to use in VCS operations.", 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*)
@@ -57,6 +57,9 @@ 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.
 =========================================================================


@@ -4,7 +4,7 @@ import net.minecraftforge.forge.tasks.checks.CheckExcs
 import net.minecraftforge.forge.tasks.checks.CheckPatches
 import net.minecraftforge.forge.tasks.checks.CheckSAS
 import net.minecraftforge.forge.tasks.checks.CheckTask
-import net.minecraftforge.forge.tasks.checks.CheckMode
+import net.minecraftforge.forge.tasks.FixPatchImports

 import java.nio.file.Files
 import java.util.Date
@@ -23,12 +23,12 @@ import org.objectweb.asm.Opcodes

 plugins {
    id 'org.cadixdev.licenser' version '0.6.1'
-    id 'com.github.ben-manes.versions' version '0.36.0'
+    id 'com.github.ben-manes.versions' version '0.46.0'
    id 'net.minecraftforge.gradleutils' version '2.+'
    id 'eclipse'
-    id 'de.undercouch.download' version '5.1.3'
-    id 'net.minecraftforge.gradle.patcher' version '[5.1.50,5.2.0)' apply false
-    id 'net.minecraftforge.gradle.mcp' version '[5.1.50,5.2.0)' apply false
+    id 'de.undercouch.download' version '5.4.0'
+    id 'net.minecraftforge.gradle.patcher' version '[6.0.11,6.2)' apply false
+    id 'net.minecraftforge.gradle.mcp' version '[6.0.11,6.2)' apply false
 }

 Util.init() //Init all our extension methods!
@@ -43,16 +43,19 @@ ext {
        ]
    }
    MAPPING_CHANNEL = 'official'
-    MAPPING_VERSION = '1.19.4'
-    MC_VERSION = '1.19.4'
-    MC_NEXT_VERSION = '1.20'
-    MCP_VERSION = '20230314.122934'
-    SPI_VERSION = '6.0.0'
+    MAPPING_VERSION = '1.20.1'
+    MC_VERSION = '1.20.1'
+    MC_NEXT_VERSION = '1.21'
+    MCP_VERSION = '20230612.114412'
+    SNAPSHOT = false
+
+    SPI_VERSION = '7.0.1'
+    MERGETOOL_VERSION = '1.1.5'
    ACCESSTRANSFORMERS_VERSION = '8.0.4'
    COREMODS_VERSION = '5.0.1'
-    EVENTBUS_VERSION = '6.0.3'
-    MODLAUNCHER_VERSION = '10.0.8'
-    SECUREJARHANDLER_VERSION = '2.1.6'
+    EVENTBUS_VERSION = '6.0.5'
+    MODLAUNCHER_VERSION = '10.0.9'
+    SECUREJARHANDLER_VERSION = '2.1.10'
    BOOTSTRAPLAUNCHER_VERSION = '1.1.2'
    ASM_VERSION = '9.5'
    INSTALLER_VERSION = '2.1.+'
@@ -206,6 +209,11 @@ subprojects {
            maven gradleutils.getPublishingForgeMaven()
        }
    }
+    
+    tasks.withType(JavaCompile).configureEach {
+        options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation
+        options.warnings = false // Shutup deprecated for removal warnings
+    }
 }

 project(':mcp') {
@@ -284,10 +292,11 @@ def sharedDeps = {
    installer "net.minecraftforge:coremods:${COREMODS_VERSION}"
    installer "cpw.mods:modlauncher:${MODLAUNCHER_VERSION}"
    installer 'net.minecraftforge:unsafe:0.2.+'
+    installer "net.minecraftforge:mergetool:${MERGETOOL_VERSION}:api"
    installer "com.electronwill.night-config:core:${NIGHTCONFIG_VERSION}"
    installer "com.electronwill.night-config:toml:${NIGHTCONFIG_VERSION}"
    installer "org.apache.maven:maven-artifact:${APACHE_MAVEN_ARTIFACT_VERSION}"
-    installer 'net.jodah:typetools:0.8.3'
+    installer 'net.jodah:typetools:0.6.3'
    installer "net.minecrell:terminalconsoleappender:${TERMINALCONSOLEAPPENDER_VERSION}"
    installer "org.jline:jline-reader:${JLINE_VERSION}"   // Dep of TerminalConsoleAppender
    installer "org.jline:jline-terminal:${JLINE_VERSION}" // Dep of TerminalConsoleAppender
@@ -362,9 +371,6 @@ def sharedFmlonlyForge = { Project prj ->
                keyStore = jarsigner.keystore
                inputFile = t.archiveFile.get().asFile
                outputFile = t.archiveFile.get().asFile
-                doFirst {
-                    prj.logger.lifecycle('Signing: ' + inputFile)
-                }
            }
            t.finalizedBy(signTask)
        }
@@ -567,7 +573,7 @@ project(':fmlonly') {

    ext {
        MCP_ARTIFACT = project(':mcp').mcp.config.get()
-        PACKED_DEPS = [':fmlcore:jar', ':fmlloader:jar', ':javafmllanguage:jar', ':lowcodelanguage:jar', ':mclanguage:jar']
+        PACKED_DEPS = [':fmlcore:jar', ':fmlloader:jar', ':fmlearlydisplay:jar', ':javafmllanguage:jar', ':lowcodelanguage:jar', ':mclanguage:jar']
        MAVEN_PATH = "${group.replace('.', '/')}/${project.name}/${VERSION}"
    }

@@ -595,6 +601,7 @@ project(':fmlonly') {
    dependencies {
        implementation project(':fmlcore')
        implementation project(':fmlloader')
+        implementation project(':fmlearlydisplay')
        implementation project(':javafmllanguage')
        implementation project(':lowcodelanguage')
        implementation project(':mclanguage')
@@ -631,7 +638,7 @@ project(':fmlonly') {
    sharedFmlonlyForge.call(project)

    task launcherJson(type: LauncherJson) {
-        packedDependencies = [':fmlloader:jar']
+        packedDependencies = [':fmlloader:jar',':fmlearlydisplay:jar']
        doFirst {
            def fmlonly_client = project(':fmlonly').patcher.runs.fmlonly_client
            json = [
@@ -884,12 +891,17 @@ project(':forge') {
    apply plugin: 'net.minecraftforge.gradle.patcher'
    apply plugin: 'org.cadixdev.licenser'

+    applyPatches { 
+        level 'WARNING'
+    }
+
    sourceSets {
        main {
            java {
                srcDirs = [
                    "$rootDir/src/main/java",
-                    "$rootDir/src/fmlcommon/java"
+                    "$rootDir/src/fmlcommon/java",
+                    SNAPSHOT ? "$rootDir/src/snapshots/java" : "$rootDir/src/snapshots_disabled/java"
                ]
            }
            resources {
@@ -924,7 +936,7 @@ project(':forge') {
        // Essentially, the same as the old, except dropping the first number, and the builds are no longer unique.
        MCP_ARTIFACT = project(':mcp').mcp.config.get()
        VERSION_JSON = project(':mcp').file('build/mcp/downloadJson/version.json')
-        PACKED_DEPS = [':fmlcore:jar', ':fmlloader:jar', ':javafmllanguage:jar', ':lowcodelanguage:jar', ':mclanguage:jar']
+        PACKED_DEPS = [':fmlcore:jar', ':fmlloader:jar', ':fmlearlydisplay:jar', ':javafmllanguage:jar', ':lowcodelanguage:jar', ':mclanguage:jar']
        MAVEN_PATH = "${group.replace('.', '/')}/${project.name}/${VERSION}"
    }

@@ -944,6 +956,7 @@ project(':forge') {
        testImplementation 'org.hamcrest:hamcrest-all:1.3' // needs advanced matching for list order
        implementation project(':fmlcore')
        implementation project(':fmlloader')
+        implementation project(':fmlearlydisplay')
        implementation project(':javafmllanguage')
        implementation project(':lowcodelanguage')
        implementation project(':mclanguage')
@@ -1176,7 +1189,7 @@ project(':forge') {
        output = rootProject.file('build/libraries/')
    }

-    task extractInheritance(type: ExtractInheritance, dependsOn: [genJoinedBinPatches, downloadLibraries]) {
+    task extractInheritance(type: ExtractInheritance, dependsOn: [downloadLibraries]) {
        tool = INSTALLER_TOOLS + ':fatjar'
        args.add '--annotations'
        input = genJoinedBinPatches.cleanJar
@@ -1258,6 +1271,11 @@ project(':forge') {
        ]
    }

+    tasks.register('fixPatchImports', FixPatchImports) {
+        clean.set(rootProject.file('projects/clean/src/main/java'))
+        patched.set(rootProject.file('projects/forge/src/main/java'))
+    }
+
    genPatches {
        finalizedBy checkAndFixPatches
        autoHeader true
@@ -1316,7 +1334,7 @@ project(':forge') {
    }

    task launcherJson(type: LauncherJson) {
-        packedDependencies = [':fmlloader:jar']
+        packedDependencies = [':fmlloader:jar',':fmlearlydisplay:jar']
        doFirst {
            def forge_client = project(':forge').patcher.runs.forge_client
            json = [
@@ -1619,7 +1637,7 @@ project(':forge') {
                    exclude it
            }
            filter(ReplaceTokens, tokens: [
-                FORGE_VERSION: project.version,
+                FORGE_VERSION: FORGE_VERSION,
                FORGE_GROUP: project.group,
                FORGE_NAME: project.name,
                MC_VERSION: MC_VERSION,
@@ -1653,9 +1671,8 @@ project(':forge') {
        }
    }

-    reobfJar {
-        tool = FART
-        args = ['--input', '{input}', '--output', '{output}', '--map', '{srg}']
+    tasks.register('genAllData') {
+        dependsOn 'forge_data', 'forge_mdk_data', 'forge_test_data'
    }

    tasks.eclipse.dependsOn('genEclipseRuns')
@@ -1762,10 +1779,10 @@ project(':forge') {
    }
    // Since we need the modules in the bootstrap, we need to make sure they are compiled before we do each run
    afterEvaluate { prepareRuns.dependsOn(PACKED_DEPS) }
-
-    tasks.withType(JavaCompile).configureEach {
-        options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation
-    }
+    
+    // Make sure we run bin compat checking during local testing.
+    if (!System.env.MAVEN_USER || !System.env.MAVEN_PASSWORD)
+        publish.dependsOn(':forge:checkJarCompatibility')
 }

 //evaluationDependsOnChildren()
@@ -1776,6 +1793,15 @@ task setup() {  //These must be strings so that we can do lazy resolution. Else
    dependsOn ':forge:extractMapped'
 }

+task doChecks {
+    dependsOn ':forge:checkJarCompatibility'
+    dependsOn ':forge:publish'
+}
+
+if (symlinkValid)
+    project.gradle.startParameter.excludedTaskNames.add(':fmlonly:genPatches')
+project.gradle.startParameter.excludedTaskNames.add(':clean:genPatches')
+
 //Also output FMLOnly when building a version.
 if (System.env.TEAMCITY_VERSION) {
    //Only setup the CI environment if and only if the environment variables are set.
@@ -1,13 +1,13 @@
 repositories {
    maven { url = 'https://maven.minecraftforge.net/' }
-	mavenCentral()
+	 mavenCentral()
 }

 dependencies {
    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 'commons-io:commons-io:2.12.0'
+    implementation 'com.google.code.gson:gson:2.10.1'
    implementation 'org.eclipse.jgit:org.eclipse.jgit:6.5.0.202303070854-r'
 }
@@ -4,7 +4,7 @@ import groovy.json.JsonBuilder
 import org.gradle.api.DefaultTask
 import org.gradle.api.file.RegularFileProperty
 import org.gradle.api.tasks.InputFile
-import org.gradle.api.tasks.OutputFile
+import org.gradle.api.tasks.Internal
 import org.gradle.api.tasks.TaskAction
 import org.objectweb.asm.tree.ClassNode
 import org.objectweb.asm.tree.FieldNode
@@ -12,7 +12,9 @@ import org.objectweb.asm.tree.MethodNode

 abstract class BytecodeFinder extends DefaultTask {
    @InputFile abstract RegularFileProperty getJar()
-    @OutputFile abstract RegularFileProperty getOutput()
+    // 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()

    BytecodeFinder() {
        output.convention(project.layout.buildDirectory.dir(name).map { it.file("output.json") })
@@ -0,0 +1,40 @@
+package net.minecraftforge.forge.tasks
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.file.DirectoryProperty
+import org.gradle.api.tasks.InputDirectory
+import org.gradle.api.tasks.TaskAction
+
+import java.nio.file.Files
+
+abstract class FixPatchImports extends DefaultTask {
+
+    @InputDirectory abstract DirectoryProperty getClean()
+    @InputDirectory abstract DirectoryProperty getPatched()
+
+    @TaskAction
+    void run() {
+        final patchedPath = getPatched().get().asFile.toPath()
+        final cleanPath = getClean().get().asFile.toPath()
+
+        try (final var stream = Files.find(patchedPath, Integer.MAX_VALUE, (path, attr) -> path.toString().endsWith('.java'))) {
+            final itr = stream.iterator()
+            while (itr.hasNext()) {
+                final next = itr.next()
+                final clean = cleanPath.resolve(patchedPath.relativize(next).toString())
+
+                final patchedLines = Files.readAllLines(next)
+                final cleanLines = Files.readAllLines(clean)
+
+                final patchedImport = patchedLines.findLastIndexOf(2) { it.startsWith('import ') }
+                final cleanImport = cleanLines.findLastIndexOf(2) { it.startsWith('import ') }
+
+                if (cleanImport !== patchedImport) {
+                    patchedLines.removeIf {  it.startsWith('import ') }
+                    patchedLines.addAll(2, cleanLines.subList(2, cleanImport + 1))
+                    Files.write(next, patchedLines)
+                }
+            }
+        }
+    }
+}
@@ -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),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),defaultFilter:false,count:300,status:SUCCESS')
                ?.build?.forEach {
            it.revisions.revision.each { rev -> builds[rev.version] = it }
        }
@@ -81,14 +81,6 @@ public class Util {
 			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: [
@@ -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 = []
+        final data = [] as List<String>
        final remapComment = { ATParser.Entry entry ->
            if (!mappings || !entry || !entry.desc) return null
            final comment = entry.comment?.substring(1)?.trim()
@@ -36,7 +36,7 @@ abstract class CheckTask extends DefaultTask implements VerificationTask {
        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'))
@@ -91,18 +91,20 @@ abstract class CheckTask extends DefaultTask implements VerificationTask {
                                                   @DelegatesTo(genericTypeIndex = 0, target = 'type') Closure configuration) {
        taskName = taskName.capitalize()
        tasks.register("check$taskName", clazz) { CheckTask task ->
-            configuration.setDelegate((T) task)
-            configuration.call(task)
-            task.mode.set(CheckMode.CHECK)
-            task.group = 'checks'
+            def castedTask = task as T
+            configuration.setDelegate(castedTask)
+            configuration.call(castedTask)
+            castedTask.mode.set(CheckMode.CHECK)
+            castedTask.group = 'checks'
        }
        tasks.named('checkAll').configure { it.dependsOn("check$taskName") }

        tasks.register("checkAndFix$taskName", clazz) { CheckTask task ->
-            configuration.setDelegate((T) task)
-            configuration.call(task)
-            task.mode.set(CheckMode.FIX)
-            task.group = 'checks'
+            def castedTask = task as T
+            configuration.setDelegate(castedTask)
+            configuration.call(castedTask)
+            castedTask.mode.set(CheckMode.FIX)
+            castedTask.group = 'checks'
        }
        tasks.named('checkAllAndFix').configure { it.dependsOn("checkAndFix$taskName") }
    }
@@ -2,16 +2,16 @@

 MinecraftForge
 =============
-[![Stable Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Stable&prefix=1.19.4-&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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
+[![Stable Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Stable&prefix=1.20.1&query=$.promos["1.20.1-recommended"]&color=brightgreen&logo=data:image/svg+xml;base64,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)][Download]
+[![Latest Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Latest&prefix=1.20.1-&query=$.promos["1.20.1-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    |
 |---------| ------------- |
-| 1.19.x  |    Active     |
-| 1.18.x  |    LTS        |
+| 1.20.x  |    Active     |
+| 1.19.x  |    Legacy     |

 * [Download]
 * [Forum]
@@ -27,7 +27,7 @@ You can download the installer for the *Recommended Build* or the
 *Latest build* there. Latest builds may have newer features but may be
 more unstable as a result. The installer will attempt to install Forge
 into your vanilla launcher environment, where you can then create a new
- profile using that version and play the game!
+ profile using that version and play the game! 
 
 For support and questions, visit [the Support Forum][Support-Forum] or [the Forge Discord server][Discord].

@@ -73,4 +73,4 @@ Please ensure you have a valid email address associated with your GitHub account
 [ForgeDev]: https://docs.minecraftforge.net/en/latest/forgedev/
 [Pull-Requests]: https://docs.minecraftforge.net/en/latest/forgedev/#making-changes-and-pull-requests

-[Patreon]: https://www.patreon.com/LexManos
+[Patreon]: https://www.patreon.com/MinecraftForge
@@ -44,6 +44,7 @@ ext {
 }

 jar.doFirst {
+    manifest.attributes['Automatic-Module-Name'] = project.name
    MANIFESTS.each { pkg, values ->
        if (pkg == '')
            manifest.attributes(values)
@@ -66,7 +66,7 @@ public class DeferredWorkQueue
                    timer,
                    aggregate
            );
-            //TODO 1.20: throw aggregate exception
+            throw aggregate;
        } else {
            LOGGER.debug(LOADING, "Synchronous work queue completed in {}", timer);
        }
@@ -7,12 +7,14 @@ 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,
@@ -44,25 +46,33 @@ 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, Function, Function)
+     * @see #buildTransition(Executor, Executor, ProgressMeter, Function, Function)
     */
    Optional<Consumer<ModList>> inlineRunnable();

    /**
     * Builds the transition task for this state with a blank pre-sync and post-sync task.
     *
-     * @param syncExecutor a synchronous executor
+     * @param <T>              a type of event fired on the mod-specific event bus
+     * @param syncExecutor     a synchronous executor
     * @param parallelExecutor a parallel executor
-     * @param <T> a type of event fired on the mod-specific event bus
+     * @param progressBar      a progress meter for tracking progress
     * @return a transition task for this state
-     * @see #buildTransition(Executor, Executor, Function, Function)
+     * @see #buildTransition(Executor, Executor, ProgressMeter, Function, Function)
     */
    default <T extends Event & IModBusEvent>
    Optional<CompletableFuture<Void>> buildTransition(final Executor syncExecutor,
-                                                      final Executor parallelExecutor) {
-        return buildTransition(syncExecutor, parallelExecutor,
+                                                      final Executor parallelExecutor,
+                                                      final ProgressMeter progressBar) {
+        return buildTransition(syncExecutor, parallelExecutor, progressBar,
                e -> CompletableFuture.runAsync(() -> {}, e),
                e -> CompletableFuture.runAsync(() -> {}, e));
    }
@@ -71,16 +81,18 @@ 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 syncExecutor a synchronous executor
+     * @param <T>              a type of event fired on the mod-specific event bus
+     * @param syncExecutor     a synchronous executor
     * @param parallelExecutor a parallel executor
-     * @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
+     * @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
     * @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);
 }
@@ -7,6 +7,7 @@ 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;
@@ -24,20 +25,26 @@ public interface IModStateTransition {
    }

    default <T extends Event & IModBusEvent>
-    CompletableFuture<Void> build(final Executor syncExecutor,
+    CompletableFuture<Void> build(final String name,
+                                  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, head, ModLoadingStage::currentState, tail))
-                .ifPresent(last -> addCompletableFutureTaskForModDispatch(syncExecutor, parallelExecutor, futures, last, nextModLoadingStage(), null));
+                .reduce((head, tail) -> addCompletableFutureTaskForModDispatch(syncExecutor, parallelExecutor, futures, progressBar, head, ModLoadingStage::currentState, tail))
+                .ifPresent(last -> addCompletableFutureTaskForModDispatch(syncExecutor, parallelExecutor, futures, progressBar, 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);
@@ -54,6 +61,7 @@ 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) {
@@ -62,7 +70,7 @@ public interface IModStateTransition {
        var preDispatchHook = (BiFunction<Executor, EventGenerator<T>, CompletableFuture<Void>>) preDispatchHook();
        completableFutures.add(preDispatchHook.apply(selectedExecutor, eventGenerator));

-        completableFutures.add(ModList.get().futureVisitor(eventGenerator, nextState).apply(threadSelector().apply(syncExecutor, parallelExecutor)));
+        completableFutures.add(ModList.get().futureVisitor(eventGenerator, progressBar, nextState).apply(threadSelector().apply(syncExecutor, parallelExecutor)));

        var postDispatchHook = (BiFunction<Executor, EventGenerator<T>, CompletableFuture<Void>>) postDispatchHook();
        completableFutures.add(postDispatchHook.apply(selectedExecutor, eventGenerator));
@@ -9,6 +9,7 @@ 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;
@@ -113,6 +114,7 @@ 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
@@ -123,6 +125,7 @@ public abstract class ModContainer
                }, executor)
                .whenComplete((mc, exception) -> {
                    target.modLoadingStage = stateChangeHandler.apply(target.modLoadingStage, exception);
+                    progressBar.increment();
                    ModLoadingContext.get().setActiveContainer(null);
                });
    }
@@ -7,6 +7,7 @@ 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;
@@ -114,10 +115,11 @@ 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, stateChange, executor))
+                .map(mod -> ModContainer.buildTransitionHandler(mod, eventGenerator, progressBar, stateChange, executor))
                .collect(Collectors.toList()))
            .thenComposeAsync(ModList::completableFutureFromExceptionList, executor);
    }
@@ -10,11 +10,13 @@ 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.StartupMessageManager;
+import net.minecraftforge.fml.loading.progress.ProgressMeter;
+import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
 import net.minecraftforge.forgespi.language.IModInfo;
 import net.minecraftforge.forgespi.language.IModLanguageProvider;
 import net.minecraftforge.forgespi.locating.ForgeFeature;
@@ -81,7 +83,7 @@ public class ModLoader
    private final ModStateManager stateManager;
    private boolean loadingStateValid;
    @SuppressWarnings("OptionalUsedAsFieldOrParameterType")
-    private final Optional<Consumer<String>> statusConsumer = StartupMessageManager.modLoaderConsumer();
+    private final Optional<Consumer<String>> statusConsumer = StartupNotificationManager.modLoaderConsumer();
    private final Set<IModLoadingState> completedStates = new HashSet<>();
    private ModList modList;

@@ -133,20 +135,19 @@ 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("java_version", ForgeFeature.VersionFeatureTest.forVersionString(IModInfo.DependencySide.SERVER, System.getProperty("java.version")));
+        ForgeFeature.registerFeature("javaVersion", ForgeFeature.VersionFeatureTest.forVersionString(IModInfo.DependencySide.BOTH, System.getProperty("java.version")));
+        ForgeFeature.registerFeature("openGLVersion", ForgeFeature.VersionFeatureTest.forVersionString(IModInfo.DependencySide.CLIENT, ImmediateWindowHandler.getGLVersion()));
        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)
@@ -154,15 +155,15 @@ public class ModLoader
                .toList();

        if (!failedBounds.isEmpty()) {
-            LOGGER.fatal(CORE, "Failed to validate feature bounds for mods");
+            LOGGER.fatal(CORE, "Failed to validate feature bounds for mods: {}", failedBounds);
+            statusConsumer.ifPresent(c->c.accept("ERROR DURING MOD LOADING"));
            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.featureName(), fb.featureBound(), ForgeFeature.featureValue(fb)))
+                    .map(fb -> new ModLoadingException(fb.modInfo(), ModLoadingStage.CONSTRUCT, "fml.modloading.feature.missing", null, fb, 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)
@@ -170,51 +171,54 @@ 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;
-        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"));
+        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();
    }

    public void loadMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
-        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"));
+        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();
    }

    public void finishMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
-        statusConsumer.ifPresent(c->c.accept("Performing completion phase"));
-        stateManager.getStates(ModLoadingPhase.COMPLETE).forEach(mls->dispatchAndHandleError(mls, syncExecutor, parallelExecutor, 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(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) {
+    private void dispatchAndHandleError(IModLoadingState state, ModWorkManager.DrivenExecutor syncExecutor, Executor parallelExecutor, final Runnable ticker, final ProgressMeter progressBar) {
        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).ifPresent(t->waitForTransition(state, syncExecutor, ticker, t));
+        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));
        completedStates.add(state);
    }

-    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 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 waitForTransition(final IModLoadingState state, final ModWorkManager.DrivenExecutor syncExecutor, final Runnable ticker, final CompletableFuture<Void> transition) {
        while (!transition.isDone()) {
            syncExecutor.drive(ticker);
@@ -229,6 +233,7 @@ public class ModLoader
                    .collect(Collectors.toList());
            if (!notModLoading.isEmpty()) {
                LOGGER.fatal("Encountered non-modloading exceptions!", e);
+                statusConsumer.ifPresent(c->c.accept("ERROR DURING MOD LOADING"));
                throw e;
            }

@@ -237,6 +242,7 @@ 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);
        }
    }
@@ -7,12 +7,14 @@ 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.
@@ -26,6 +28,7 @@ import java.util.function.Function;
 */
 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 {
@@ -33,9 +36,10 @@ 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(syncExecutor, parallelExecutor, preSyncTask, postSyncTask));
+        return transition.map(t -> t.build(name, syncExecutor, parallelExecutor, progressBar, preSyncTask, postSyncTask));
    }

    /**
@@ -47,7 +51,7 @@ 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 -> "", phase, Optional.empty(), Optional.empty());
+        return new ModLoadingState(name, previous, ml -> "", f->0, phase, Optional.empty(), Optional.empty());
    }

    /**
@@ -62,7 +66,7 @@ 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, phase, Optional.empty(), Optional.of(transition));
+        return new ModLoadingState(name, previous, ml -> "Processing transition " + name, ModList::size, phase, Optional.empty(), Optional.of(transition));
    }

    /**
@@ -78,7 +82,7 @@ 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, phase, Optional.empty(), Optional.of(transition));
+        return new ModLoadingState(name, previous, message, ModList::size, phase, Optional.empty(), Optional.of(transition));
    }

    /**
@@ -93,6 +97,6 @@ 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, phase, Optional.of(inline), Optional.empty());
+        return new ModLoadingState(name, previous, ml -> "Processing work " + name, ml->0, phase, Optional.of(inline), Optional.empty());
    }
 }
@@ -23,8 +23,9 @@ public class ModWorkManager {

        default void drive(Runnable ticker) {
            if (!selfDriven()) {
-                while (driveOne()) {
-                    ticker.run();
+                ticker.run();
+                while (true) {
+                    if (!driveOne()) break;
                }
            } else {
                // park for a bit so other threads can schedule
@@ -93,7 +94,7 @@ public class ModWorkManager {
    private static ForkJoinPool parallelThreadPool;
    public static Executor parallelExecutor() {
        if (parallelThreadPool == null) {
-            final int loadingThreadCount = FMLConfig.loadingThreadCount();
+            final int loadingThreadCount = FMLConfig.getIntConfigValue(FMLConfig.ConfigValue.MAX_THREADS);
            LOGGER.debug(LOADING, "Using {} threads for parallel mod-loading", loadingThreadCount);
            parallelThreadPool = new ForkJoinPool(loadingThreadCount, ModWorkManager::newForkJoinWorkerThread, null, false);
        }
@@ -5,19 +5,30 @@

 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) {
-        net.minecraftforge.fml.loading.progress.StartupMessageManager.addModMessage(message);
+        StartupNotificationManager.addModMessage(message);
    }

    public static Optional<Consumer<String>> modLoaderConsumer() {
-        return net.minecraftforge.fml.loading.progress.StartupMessageManager.modLoaderConsumer();
+        return StartupNotificationManager.modLoaderConsumer();
    }

    public static Optional<Consumer<String>> mcLoaderConsumer() {
-        return net.minecraftforge.fml.loading.progress.StartupMessageManager.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);
    }
 }
@@ -104,7 +104,7 @@ public class VersionChecker
            @Override
            public void run()
            {
-                if (!FMLConfig.runVersionCheck())
+                if (!FMLConfig.getBoolConfigValue(FMLConfig.ConfigValue.VERSION_CHECK))
                {
                    LOGGER.info("Global Forge version check system disabled, no further processing.");
                    return;
@@ -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.defaultConfigPath());
+    private static final Path defaultConfigPath = FMLPaths.GAMEDIR.get().resolve(FMLConfig.getConfigValue(FMLConfig.ConfigValue.DEFAULT_CONFIG_PATH));

    public Function<ModConfig, CommentedFileConfig> reader(Path configBasePath) {
        return (c) -> {
@@ -0,0 +1,93 @@
+plugins {
+    id 'com.github.ben-manes.versions'
+    id 'org.javamodularity.moduleplugin' version '1.8.7' apply false
+    id 'org.cadixdev.licenser'
+}
+apply plugin: 'java-library'
+apply plugin: 'jacoco'
+apply plugin: 'org.javamodularity.moduleplugin'
+
+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
+}
+
+
+dependencyUpdates.rejectVersionIf { isNonStable(it.candidate.version) }
+
+java.withSourcesJar()
+
+dependencies {
+    compileOnly('org.jetbrains:annotations:23.0.0')
+    implementation(project(':fmlloader'))
+    implementation(project(':fmlcore'))
+    implementation('org.lwjgl:lwjgl:3.3.1')
+    implementation('org.lwjgl:lwjgl-glfw:3.3.1')
+    implementation('org.lwjgl:lwjgl-opengl:3.3.1')
+    implementation('org.lwjgl:lwjgl-stb:3.3.1')
+    implementation('org.lwjgl:lwjgl-tinyfd:3.3.1')
+    implementation('org.slf4j:slf4j-api:1.8.0-beta4')
+    implementation("net.sf.jopt-simple:jopt-simple:${JOPT_SIMPLE_VERSION}")
+    testImplementation('org.junit.jupiter:junit-jupiter-api:5.8.2')
+    testImplementation('org.powermock:powermock-core:2.0.9')
+    testRuntimeOnly('org.junit.jupiter:junit-jupiter-engine:5.8.2')
+    testRuntimeOnly('org.slf4j:slf4j-jdk14:1.8.0-beta4')
+    testRuntimeOnly("org.lwjgl:lwjgl::$lwjglNatives")
+    testRuntimeOnly("org.lwjgl:lwjgl-glfw::$lwjglNatives")
+    testRuntimeOnly("org.lwjgl:lwjgl-opengl::$lwjglNatives")
+    testRuntimeOnly("org.lwjgl:lwjgl-stb::$lwjglNatives")
+}
+
+test {
+    useJUnitPlatform()
+}
+
+ext {
+    MANIFESTS = [
+        '': [
+            'Timestamp': new Date().format("yyyy-MM-dd'T'HH:mm:ssZ"),
+            'Git-Commit': GIT_INFO.abbreviatedId,
+            'Git-Branch': GIT_INFO.branch,
+            'Build-Number': "${System.getenv('BUILD_NUMBER')?:0}",
+        ] as LinkedHashMap,
+        'net/minecraftforge/fml/earlydisplay/': [
+            'Specification-Title':      'FMLEarlyDisplay',
+            'Specification-Vendor':     'Forge Development LLC',
+            'Specification-Version':    '1',
+            'Implementation-Title':     'FML Early Display',
+            'Implementation-Version':   '1.0',
+            'Implementation-Vendor':    'Forge'
+        ] as LinkedHashMap
+    ]
+}
+
+jar.doFirst {
+    MANIFESTS.each { pkg, values ->
+        if (pkg == '')
+            manifest.attributes(values)
+        else
+            manifest.attributes(values, pkg)
+    }
+}
+
+tasks.withType(JavaCompile) {
+    options.compilerArgs << '-Xlint:unchecked'
+}
+
+license {
+    header = rootProject.file('LICENSE-header.txt')
+    include 'net/minecraftforge/'
+}
+
+publishing.publications.mavenJava(MavenPublication) {
+    from components.java
+}
@@ -0,0 +1,43 @@
+/*
+ * 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);
+        }
+    }
+}
@@ -0,0 +1,617 @@
+/*
+ * 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.GLFWImage;
+import org.lwjgl.glfw.GLFWVidMode;
+import org.lwjgl.stb.STBImage;
+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.ByteBuffer;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+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.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.atomic.AtomicBoolean;
+import java.util.function.BiConsumer;
+import java.util.function.Consumer;
+import java.util.function.Function;
+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;
+    private ElementShader elementShader;
+
+    private RenderElement.DisplayContext context;
+    private List<RenderElement> elements;
+    private int framecount;
+    private EarlyFramebuffer framebuffer;
+    private ScheduledFuture<?> windowTick;
+
+    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) {
+        final OptionParser parser = new OptionParser();
+        var mcversionopt = parser.accepts("fml.mcVersion").withRequiredArg().ofType(String.class);
+        var forgeversionopt = parser.accepts("fml.forgeVersion").withRequiredArg().ofType(String.class);
+        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 {
+                var optionLines = Files.readAllLines(FMLPaths.GAMEDIR.get().resolve(Paths.get("options.txt")));
+                var options = optionLines.stream().map(l -> l.split(":")).filter(a -> a.length == 2).collect(Collectors.toMap(a -> a[0], a -> a[1]));
+                var colourScheme = Boolean.parseBoolean(options.getOrDefault("darkMojangStudiosBackground", "false"));
+                this.colourScheme = colourScheme ? ColourScheme.BLACK : ColourScheme.RED;
+            } catch (IOException ioe) {
+                // No options
+                this.colourScheme = ColourScheme.RED; // default to red colourscheme
+            }
+        }
+        this.maximized = parsed.has(maximizedopt) || FMLConfig.getBoolConfigValue(FMLConfig.ConfigValue.EARLY_WINDOW_MAXIMIZED);
+
+        var forgeVersion = parsed.valueOf(forgeversionopt);
+        StartupNotificationManager.modLoaderConsumer().ifPresent(c->c.accept("Forge loading "+ forgeVersion));
+        performanceInfo = new PerformanceInfo();
+        return start(parsed.valueOf(mcversionopt), 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<>(Arrays.asList(
+                RenderElement.anvil(font),
+                RenderElement.logMessageOverlay(font),
+                RenderElement.forgeVersionOverlay(font, mcVersion+"-"+forgeVersion.split("-")[0]),
+                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);
+        glfwSwapInterval(0);
+        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.setDaemon(true);
+            return thread;
+        });
+        initWindow(mcVersion);
+        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);
+        if (mcVersion != null) {
+            // 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
+            String vanillaWindowTitle = "Minecraft* " + mcVersion;
+            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);
+        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);
+            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, "Minecraft: Forge Loading...", 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;
+
+        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) {
+        // 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();
+        var methods = Arrays.stream(clz.getMethods()).filter(m-> Modifier.isStatic(m.getModifiers())).collect(Collectors.toMap(Method::getName, Function.identity()));
+        loadingOverlay = methods.get("newInstance");
+    }
+
+    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();
+    }
+}
@@ -0,0 +1,67 @@
+/*
+ * 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);
+    }
+}
@@ -0,0 +1,117 @@
+/*
+ * 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;
+    }
+}
@@ -0,0 +1,47 @@
+/*
+ * 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 java.lang.management.ManagementFactory;
+import java.lang.management.MemoryMXBean;
+import java.lang.management.MemoryUsage;
+
+public class PerformanceInfo {
+
+    private final OperatingSystemMXBean osBean;
+    private final MemoryMXBean memoryBean;
+    float memory;
+    private String text;
+
+    PerformanceInfo() {
+        osBean = ManagementFactory.getPlatformMXBean(OperatingSystemMXBean.class);
+        memoryBean = ManagementFactory.getMemoryMXBean();
+    }
+
+    void update() {
+        final MemoryUsage heapusage = memoryBean.getHeapMemoryUsage();
+        memory = (float) heapusage.getUsed() / heapusage.getMax();
+        var cpuLoad = osBean.getProcessCpuLoad();
+        String cpuText;
+        if (cpuLoad == -1) {
+            cpuText = String.format("*CPU: %.1f%%", osBean.getCpuLoad() * 100f);
+        } else {
+            cpuText = String.format("CPU: %.1f%%", cpuLoad * 100f);
+        }
+
+        text = String.format("Heap: %d/%d MB (%.1f%%) OffHeap: %d MB  %s", heapusage.getUsed() >> 20, heapusage.getMax() >> 20, memory * 100.0, memoryBean.getNonHeapMemoryUsage().getUsed() >> 20, cpuText);
+    }
+
+    String text() {
+        return text;
+    }
+
+    float memory() {
+        return memory;
+    }
+}
@@ -0,0 +1,22 @@
+/*
+ * 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();
+    }
+}
@@ -0,0 +1,344 @@
+/*
+ * 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);
+            };
+        }
+    }
+    interface TextureRenderer {
+        void accept(SimpleBufferBuilder bb, DisplayContext context, int[] size, int frame);
+    }
+    interface Initializer extends Supplier<Renderer> {}
+
+    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);
+    }
+
+    interface ColourFunction {
+        int colour(int frame);
+    }
+
+    interface ProgressDisplay {
+        float[] progress(int frame);
+    }
+
+    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 num > max ? max : num;
+        }
+    }
+
+    public static int clamp(int num, int min, int max) {
+        if (num < min) {
+            return min;
+        } else {
+            return num > max ? max : num;
+        }
+    }
+
+    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;
+    }
+}
@@ -0,0 +1,65 @@
+/*
+ * 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);
+    }
+}
@@ -0,0 +1,517 @@
+/*
+ * 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);
+            }
+        }
+    }
+}
@@ -0,0 +1,182 @@
+/*
+ * 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;
+    }
+
+}
@@ -0,0 +1 @@
+net.minecraftforge.fml.earlydisplay.DisplayWindow
@@ -0,0 +1,13 @@
+█▀▀▀▀▀█ ▀▄▄▄▀█  █ █▀▀▀▀▀█
+█ ███ █ ███ ▀███▀ █ ███ █
+█ ▀▀▀ █ ▀ ▄ ███▀█ █ ▀▀▀ █
+▀▀▀▀▀▀▀ ▀ █ ▀ ▀▄█ ▀▀▀▀▀▀▀
+█▀█▀▄▄▀▄▀ █▄▀▄ ▀▀▀ ▄▀▀▀▄▀
+▄█▄▄  ▀▀███▀██▄  █▀ ▀▄▄
+▀█▄▀ ▀▀▄▄▀▀ █▀█▄▄████ ▀▀█
+▄▀▀▄▀ ▀▄▀▄█   ▀ ▀▀▀▄█ ▀▀▄
+   ▀ ▀▀ ▄ ▄██▀ ▄█▀▀▀█▀█▀█
+█▀▀▀▀▀█  ▄█▄▄▀▀▄█ ▀ █ ▀▀▀
+█ ███ █ ▄▄ ▄  █ ▀██▀██▄██
+█ ▀▀▀ █ ██▄███▀█  █ █ █▀
+▀▀▀▀▀▀▀ ▀▀  ▀▀▀  ▀▀▀▀▀▀▀▀
@@ -17,6 +17,7 @@ dependencies {
    api("org.ow2.asm:asm-tree:${ASM_VERSION}")
    api("org.ow2.asm:asm-commons:${ASM_VERSION}")
    api("net.minecraftforge:forgespi:${SPI_VERSION}")
+    api("net.minecraftforge:mergetool:${MERGETOOL_VERSION}:api")
    api("org.apache.logging.log4j:log4j-api:${LOG4J_VERSION}")
    api("org.slf4j:slf4j-api:${SLF4J_API_VERSION}")
    api("com.google.guava:guava:${GUAVA_VERSION}")
@@ -69,6 +70,7 @@ ext {
 }

 jar.doFirst {
+    manifest.attributes['Automatic-Module-Name'] = project.name
    MANIFESTS.each { pkg, values ->
        manifest.attributes(values, pkg)
    }
@@ -5,6 +5,8 @@

 package net.minecraftforge.fml.loading;

+import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
+
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
@@ -14,6 +16,7 @@ public class BackgroundWaiter {
    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();
@@ -5,6 +5,7 @@

 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;
@@ -15,21 +16,79 @@ 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?")
+        ;
+
+        private final String entry;
+        private final Object defaultValue;
+        private final String comment;
+        private final Class<?> valueType;
+        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.valueType = defaultValue.getClass();
+            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 FMLConfig INSTANCE = new FMLConfig();
-    private static ConfigSpec configSpec = new ConfigSpec();
+    private static final FMLConfig INSTANCE = new FMLConfig();
+    private static final ConfigSpec configSpec = new ConfigSpec();
+    private static final CommentedConfig configComments = CommentedConfig.inMemory();
    static {
-        configSpec.define("splashscreen", Boolean.TRUE);
-        configSpec.define("maxThreads", -1);
-        configSpec.define("versionCheck", Boolean.TRUE);
-        configSpec.define("defaultConfigPath",  "defaultconfigs");
-        configSpec.define("disableOptimizedDFU", Boolean.TRUE);
+        for (ConfigValue cv: ConfigValue.values()) {
+            cv.buildConfigEntry(configSpec, configComments);
+        }
    }

    private CommentedFileConfig configData;
@@ -38,7 +97,6 @@ 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
@@ -47,13 +105,14 @@ public class FMLConfig
        }
        catch (ParsingException e)
        {
-            throw new RuntimeException("Failed to load FML config from " + configFile.toString(), e);
+            throw new RuntimeException("Failed to load FML config from " + configFile, e);
        }
        if (!configSpec.isCorrect(configData)) {
            LOGGER.warn(CORE, "Configuration file {} is not correct. Correcting", configFile);
            configSpec.correct(configData, (action, path, incorrectValue, correctedValue) ->
-                    LOGGER.warn(CORE, "Incorrect key {} was corrected from {} to {}", path, incorrectValue, correctedValue));
+                    LOGGER.info(CORE, "Incorrect key {} was corrected from {} to {}", path, incorrectValue, correctedValue));
        }
+        configData.putAllComments(configComments);
        configData.save();
    }

@@ -64,33 +123,34 @@ public class FMLConfig
        if (LOGGER.isTraceEnabled(CORE))
        {
            LOGGER.trace(CORE, "Loaded FML config from {}", FMLPaths.FMLCONFIG.get());
-            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());
+            for (ConfigValue cv: ConfigValue.values()) {
+                LOGGER.trace(CORE, "FMLConfig {} is {}", cv.entry, cv.getConfigValue(INSTANCE.configData));
+            }
        }
-        FMLPaths.getOrCreateGameRelativePath(Paths.get(FMLConfig.defaultConfigPath()));
+        FMLPaths.getOrCreateGameRelativePath(Paths.get(FMLConfig.getConfigValue(ConfigValue.DEFAULT_CONFIG_PATH)));
    }

-    public static boolean splashScreenEnabled() {
-        return INSTANCE.configData.<Boolean>getOptional("splashscreen").orElse(Boolean.FALSE);
+    public static String getConfigValue(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 boolean getBoolConfigValue(ConfigValue v) {
+        return v.getConfigValue(INSTANCE.configData);
    }

-    public static boolean runVersionCheck() {
-        return INSTANCE.configData.<Boolean>getOptional("versionCheck").orElse(Boolean.TRUE);
+    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 String defaultConfigPath() {
-        return INSTANCE.configData.<String>getOptional("defaultConfigPath").orElse("defaultconfigs");
-    }
-
-    public static boolean isOptimizedDFUDisabled() {
-        return INSTANCE.configData.<Boolean>getOptional("disableOptimizedDFU").orElse(Boolean.TRUE);
+        return getConfigValue(ConfigValue.DEFAULT_CONFIG_PATH);
    }
 }
@@ -16,8 +16,7 @@ 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.progress.StartupNotificationManager;
 import net.minecraftforge.fml.loading.targets.CommonLaunchHandler;
 import net.minecraftforge.forgespi.Environment;
 import net.minecraftforge.forgespi.coremod.ICoreModProvider;
@@ -152,7 +151,6 @@ public class FMLLoader

        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);
@@ -169,7 +167,6 @@ 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();
@@ -205,9 +202,10 @@ public class FMLLoader
        return dist;
    }

-    public static void beforeStart(ClassLoader launchClassLoader)
+    public static void beforeStart(ModuleLayer gameLayer)
    {
-        StartupMessageManager.modLoaderConsumer().ifPresent(c->c.accept("Launching minecraft"));
+        ImmediateWindowHandler.acceptGameLayer(gameLayer);
+        ImmediateWindowHandler.updateProgress("Launching minecraft");
        progressWindowTick.run();
    }

@@ -74,14 +74,6 @@ 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);

@@ -5,35 +5,11 @@

 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();
@@ -0,0 +1,159 @@
+/*
+ * 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 (!List.of("forgeclient", "forgeclientuserdev", "forgeclientdev").contains(launchTarget)) {
+            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);
+            final var maybeProvider = ServiceLoader.load(ImmediateWindowProvider.class)
+                    .stream()
+                    .map(ServiceLoader.Provider::get)
+                    .filter(p -> Objects.equals(p.name(), providername))
+                    .findFirst();
+            provider = maybeProvider.or(() -> {
+                LOGGER.info("Failed to find ImmediateWindowProvider {}, disabling", providername);
+                return Optional.of(new DummyProvider());
+            }).orElseThrow();
+        }
+        // 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
+        }
+    }
+}
@@ -0,0 +1,117 @@
+/*
+ * 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();
+}
@@ -9,7 +9,7 @@ import com.mojang.logging.LogUtils;
 import cpw.mods.modlauncher.Launcher;
 import cpw.mods.modlauncher.api.IModuleLayerManager;
 import cpw.mods.modlauncher.util.ServiceLoaderUtils;
-import net.minecraftforge.fml.loading.progress.StartupMessageManager;
+import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
 import net.minecraftforge.forgespi.language.IModLanguageProvider;
 import net.minecraftforge.fml.loading.moddiscovery.ExplodedDirectoryLocator;
 import net.minecraftforge.fml.loading.moddiscovery.ModFile;
@@ -83,7 +83,7 @@ public class LanguageLoadingProvider
    private void loadLanguageProviders() {
        LOGGER.debug(CORE, "Found {} language providers", ServiceLoaderUtils.streamServiceLoader(()->serviceLoader, sce->LOGGER.error("Problem with language loaders")).count());
        serviceLoader.forEach(languageProviders::add);
-
+        ImmediateWindowHandler.updateProgress("Loading language providers");
        languageProviders.forEach(lp -> {
            final Path lpPath;
            try {
@@ -98,7 +98,7 @@ public class LanguageLoadingProvider
                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));
+            ImmediateWindowHandler.updateProgress("Loaded language provider "+lp.name()+ " " + impl);
            languageProviderMap.put(lp.name(), new ModLanguageWrapper(lp, new DefaultArtifactVersion(impl)));
        });
    }
@@ -7,6 +7,7 @@ package net.minecraftforge.fml.loading;

 import com.mojang.logging.LogUtils;
 import cpw.mods.jarhandling.SecureJar;
+import cpw.mods.modlauncher.Launcher;
 import cpw.mods.modlauncher.api.LamdbaExceptionUtils;
 import cpw.mods.modlauncher.api.NamedPath;
 import cpw.mods.modlauncher.serviceapi.ITransformerDiscoveryService;
@@ -18,6 +19,8 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.ServiceLoader;
+import java.util.zip.ZipFile;
 import java.util.Set;

 public class ModDirTransformerDiscoverer implements ITransformerDiscoveryService {
@@ -28,6 +31,18 @@ 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);
@@ -11,11 +11,17 @@ import net.minecraftforge.forgespi.language.IModInfo;
 import org.apache.maven.artifact.versioning.ArtifactVersion;
 import org.slf4j.Logger;

-import java.util.*;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Comparator;
+import java.util.List;
+import java.util.Map;
 import java.util.function.Function;
 import java.util.stream.Collectors;

-import static java.util.stream.Collectors.*;
+import static java.util.stream.Collectors.groupingBy;
+import static java.util.stream.Collectors.joining;
+import static net.minecraftforge.fml.loading.LogMarkers.LOADING;

 public class UniqueModListBuilder
 {
@@ -66,28 +72,35 @@ public class UniqueModListBuilder

        // Its theoretically possible that some mod has somehow moved an id to a secondary place, thus causing a dupe.
        // We can't handle this
-        final List<IModInfo> dupedMods = modIds.values().stream()
+        final List<String> dupedModErrors = modIds.values().stream()
                .filter(modInfos -> modInfos.size() > 1)
-                .map(modInfos -> modInfos.get(0))
-                .toList();
+                .map(mods -> String.format("\tMod ID: '%s' from mod files: %s",
+                        mods.get(0).getModId(),
+                        mods.stream()
+                                .map(modInfo -> modInfo.getOwningFile().getFile().getFileName()).collect(joining(", "))
+                )).toList();

-        if (!dupedMods.isEmpty()) {
-            final List<EarlyLoadingException.ExceptionData> duplicateModErrors = dupedMods.stream()
-                                                                                   .map(dm -> new EarlyLoadingException.ExceptionData("fml.modloading.dupedmod", dm, Objects.toString(dm)))
-                                                                                   .toList();
-            throw new EarlyLoadingException("Duplicate mods found", null,  duplicateModErrors);
+        if (!dupedModErrors.isEmpty()) {
+            LOGGER.error(LOADING, "Found duplicate mods:\n{}", dupedModErrors.stream().collect(joining("\n")));
+            throw new EarlyLoadingException("Duplicate mods found", null, dupedModErrors.stream()
+                    .map(s -> new EarlyLoadingException.ExceptionData(s))
+                    .toList());
        }

-        final List<ModFile> dupedLibs = versionedLibIds.values().stream()
-                .filter(modFiles -> modFiles.size() > 1)
-                .map(modFiles -> modFiles.get(0))
-                .toList();

-        if (!dupedLibs.isEmpty()) {
-            final List<EarlyLoadingException.ExceptionData> duplicateLibErrors = dupedLibs.stream()
-                .map(dm -> new EarlyLoadingException.ExceptionData("fml.modloading.dupedlib.versioned", dm, Objects.toString(dm)))
-                .toList();
-            throw new EarlyLoadingException("Duplicate plugins or libraries found", null,  duplicateLibErrors);
+        final List<String> dupedLibErrors = versionedLibIds.values().stream()
+                .filter(modFiles -> modFiles.size() > 1)
+                .map(mods -> String.format("\tLibrary: '%s' from files: %s",
+                        getModId(mods.get(0)),
+                        mods.stream()
+                                .map(modFile -> modFile.getFileName()).collect(joining(", "))
+                )).toList();
+
+        if (!dupedLibErrors.isEmpty()) {
+            LOGGER.error(LOADING, "Found duplicate plugins or libraries:\n{}", dupedLibErrors.stream().collect(joining("\n")));
+            throw new EarlyLoadingException("Duplicate plugins or libraries found", null, dupedLibErrors.stream()
+                    .map(s -> new EarlyLoadingException.ExceptionData(s))
+                    .toList());
        }

        // Collect unique mod files by module name. This will be used for deduping purposes
@@ -6,8 +6,10 @@
 package net.minecraftforge.fml.loading.moddiscovery;

 import com.mojang.logging.LogUtils;
+import net.minecraftforge.fml.loading.ImmediateWindowHandler;
 import net.minecraftforge.fml.loading.LoadingModList;
 import net.minecraftforge.fml.loading.LogMarkers;
+import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
 import net.minecraftforge.forgespi.language.ModFileScanData;
 import org.slf4j.Logger;

@@ -60,6 +62,7 @@ public class BackgroundScanHandler
            throw new IllegalStateException("Scanner has shutdown");
        }
        status = ScanStatus.RUNNING;
+        ImmediateWindowHandler.updateProgress("Scanning mod candidates");
        allFiles.add(file);
        pendingFiles.add(file);
        final CompletableFuture<ModFileScanData> future = CompletableFuture.supplyAsync(file::compileContent, modContentScanner)
@@ -96,9 +96,7 @@ public class MinecraftLocator extends AbstractModProvider implements IModLocator

        final NightConfigWrapper configWrapper = new NightConfigWrapper(conf);
        //final ModFileInfo modFileInfo = new ModFileInfo(modFile, configWrapper, extralangs.build().toList());
-        final ModFileInfo modFileInfo = new ModFileInfo(modFile, configWrapper, List.of());
-        configWrapper.setFile(modFileInfo);
-        return modFileInfo;
+        return new ModFileInfo(modFile, configWrapper, configWrapper::setFile, List.of());
    }

    @Override
@@ -12,9 +12,10 @@ import cpw.mods.modlauncher.Launcher;
 import cpw.mods.modlauncher.api.IModuleLayerManager;
 import cpw.mods.modlauncher.util.ServiceLoaderUtils;
 import net.minecraftforge.fml.loading.EarlyLoadingException;
+import net.minecraftforge.fml.loading.ImmediateWindowHandler;
 import net.minecraftforge.fml.loading.LogMarkers;
 import net.minecraftforge.fml.loading.UniqueModListBuilder;
-import net.minecraftforge.fml.loading.progress.StartupMessageManager;
+import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
 import net.minecraftforge.forgespi.Environment;
 import net.minecraftforge.forgespi.language.IModFileInfo;
 import net.minecraftforge.forgespi.locating.IDependencyLocator;
@@ -38,7 +39,7 @@ public class ModDiscoverer {

    public ModDiscoverer(Map<String, ?> arguments) {
        Launcher.INSTANCE.environment().computePropertyIfAbsent(Environment.Keys.MODDIRECTORYFACTORY.get(), v->ModsFolderLocator::new);
-        Launcher.INSTANCE.environment().computePropertyIfAbsent(Environment.Keys.PROGRESSMESSAGE.get(), v-> StartupMessageManager.locatorConsumer().orElseGet(()-> s->{}));
+        Launcher.INSTANCE.environment().computePropertyIfAbsent(Environment.Keys.PROGRESSMESSAGE.get(), v-> StartupNotificationManager.locatorConsumer().orElseGet(()-> s->{}));
        final var moduleLayerManager = Launcher.INSTANCE.environment().findModuleLayerManager().orElseThrow();
        modLocators = ServiceLoader.load(moduleLayerManager.getLayer(IModuleLayerManager.Layer.SERVICE).orElseThrow(), IModLocator.class);
        dependencyLocators = ServiceLoader.load(moduleLayerManager.getLayer(IModuleLayerManager.Layer.SERVICE).orElseThrow(), IDependencyLocator.class);
@@ -66,7 +67,7 @@ public class ModDiscoverer {
        List<EarlyLoadingException.ExceptionData> discoveryErrorData = new ArrayList<>();
        boolean successfullyLoadedMods = true;
        List<IModFileInfo> brokenFiles = new ArrayList<>();
-
+        ImmediateWindowHandler.updateProgress("Discovering mod files");
        //Loop all mod locators to get the prime mods to load from.
        for (IModLocator locator : modLocatorList) {
            try {
@@ -168,7 +169,6 @@ public class ModDiscoverer {
        var locatedModFiles = locatedFiles.stream().filter(ModFile.class::isInstance).map(ModFile.class::cast).toList();
        for (IModFile mf : locatedModFiles) {
            LOGGER.info(LogMarkers.SCAN, "Found mod file {} of type {} with provider {}", mf.getFileName(), mf.getType(), mf.getProvider());
-            StartupMessageManager.modLoaderConsumer().ifPresent(c->c.accept("Found mod file "+mf.getFileName()+" of type "+mf.getType()));
        }
        loadedFiles.addAll(locatedModFiles);
    }
@@ -10,7 +10,7 @@ import com.mojang.logging.LogUtils;
 import cpw.mods.jarhandling.SecureJar;
 import net.minecraftforge.fml.loading.FMLLoader;
 import net.minecraftforge.fml.loading.LogMarkers;
-import net.minecraftforge.fml.loading.progress.StartupMessageManager;
+import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
 import net.minecraftforge.forgespi.language.IModFileInfo;
 import net.minecraftforge.forgespi.language.IModInfo;
 import net.minecraftforge.forgespi.language.IModLanguageProvider;
@@ -157,7 +157,6 @@ public class ModFile implements IModFile {
        if (throwable != null) {
            this.scanError = throwable;
        }
-        StartupMessageManager.modLoaderConsumer().ifPresent(c->c.accept("Completed deep scan of "+this.getFileName()));
    }

    public void setFileProperties(Map<String, Object> fileProperties) {
@@ -26,7 +26,14 @@ import java.security.SignatureException;
 import java.security.cert.Certificate;
 import java.security.cert.CertificateException;
 import java.security.cert.X509Certificate;
-import java.util.*;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Optional;
+import java.util.function.Consumer;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;

@@ -43,31 +50,40 @@ public class ModFileInfo implements IModFileInfo, IConfigurable
    private final String license;
    private final List<String> usesServices;

-    ModFileInfo(final ModFile modFile, final IConfigurable config)
+    ModFileInfo(final ModFile modFile, final IConfigurable config, Consumer<IModFileInfo> configFileConsumer)
    {
        this.modFile = modFile;
        this.config = config;
+        configFileConsumer.accept(this);
+        // modloader is essential
        var modLoader = config.<String>getConfigElement("modLoader")
                .orElseThrow(()->new InvalidModFileException("Missing ModLoader in file", this));
+        // as is modloader version
        var modLoaderVersion = config.<String>getConfigElement("loaderVersion")
                .map(MavenVersionAdapter::createFromVersionSpec)
                .orElseThrow(()->new InvalidModFileException("Missing ModLoader version in file", this));
        this.languageSpecs = new ArrayList<>(List.of(new LanguageSpec(modLoader, modLoaderVersion)));
+        // the remaining properties are optional with sensible defaults
        this.license = config.<String>getConfigElement("license")
-            .orElse("");
-        this.showAsResourcePack = config.<Boolean>getConfigElement("showAsResourcePack").orElse(false);
-        this.usesServices = config.<List<String>>getConfigElement("services").orElse(List.of());
-        this.properties = config.<Map<String, Object>>getConfigElement("properties").orElse(Collections.emptyMap());
+                .orElse("");
+        this.showAsResourcePack = config.<Boolean>getConfigElement("showAsResourcePack")
+                .orElse(false);
+        this.usesServices = config.<List<String>>getConfigElement("services")
+                .orElse(List.of());
+        this.properties = config.<Map<String, Object>>getConfigElement("properties")
+                .orElse(Collections.emptyMap());
        this.modFile.setFileProperties(this.properties);
-        this.issueURL = config.<String>getConfigElement("issueTrackerURL").map(StringUtils::toURL).orElse(null);
+        this.issueURL = config.<String>getConfigElement("issueTrackerURL")
+                .map(StringUtils::toURL)
+                .orElse(null);
        final List<? extends IConfigurable> modConfigs = config.getConfigList("mods");
        if (modConfigs.isEmpty())
        {
            throw new InvalidModFileException("Missing mods list", this);
        }
        this.mods = modConfigs.stream()
-                .map(mi-> new ModInfo(this, mi))
-                .collect(Collectors.toList());
+                .map(mi-> (IModInfo)new ModInfo(this, mi))
+                .toList();
        if (LOGGER.isDebugEnabled(LogMarkers.LOADING))
        {
            LOGGER.debug(LogMarkers.LOADING, "Found valid mod file {} with {} mods - versions {}",
@@ -77,8 +93,8 @@ public class ModFileInfo implements IModFileInfo, IConfigurable
        }
    }

-    public ModFileInfo(final ModFile file, final IConfigurable config, final List<LanguageSpec> languageSpecs) {
-        this(file, config);
+    public ModFileInfo(final ModFile file, final IConfigurable config, Consumer<IModFileInfo> configFileConsumer, final List<LanguageSpec> languageSpecs) {
+        this(file, config, configFileConsumer);
        this.languageSpecs.addAll(languageSpecs);
    }

@@ -44,9 +44,7 @@ public class ModFileParser {
        fileConfig.load();
        fileConfig.close();
        final NightConfigWrapper configWrapper = new NightConfigWrapper(fileConfig);
-        final ModFileInfo modFileInfo = new ModFileInfo(modFile, configWrapper);
-        configWrapper.setFile(modFileInfo);
-        return modFileInfo;
+        return new ModFileInfo(modFile, configWrapper, configWrapper::setFile);
    }

    protected static List<CoreModFile> getCoreMods(final ModFile modFile) {
@@ -67,6 +65,6 @@ public class ModFileParser {
        return coreModPaths.entrySet().stream()
                .peek(e-> LOGGER.debug(LogMarkers.LOADING,"Found coremod {} with Javascript path {}", e.getKey(), e.getValue()))
                .map(e -> new CoreModFile(e.getKey(), modFile.findResource(e.getValue()),modFile))
-                .collect(Collectors.toList());
+                .toList();
    }
 }
@@ -23,7 +23,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Optional;
 import java.util.regex.Pattern;
-import java.util.stream.Collectors;

 public class ModInfo implements IModInfo, IConfigurable
 {
@@ -54,55 +53,57 @@ public class ModInfo implements IModInfo, IConfigurable
        Optional<ModFileInfo> ownFile = Optional.ofNullable(owningFile);
        this.owningFile = owningFile;
        this.config = config;
+        // These are sourced from the mod specific [[mod]] entry
        this.modId = config.<String>getConfigElement("modId")
                .orElseThrow(() -> new InvalidModFileException("Missing modId", owningFile));
+        // verify we have a valid modid
        if (!VALID_MODID.matcher(this.modId).matches()) {
            LOGGER.error(LogUtils.FATAL_MARKER, "Invalid modId found in file {} - {} does not match the standard: {}", this.owningFile.getFile().getFilePath(), this.modId, VALID_MODID.pattern());
            throw new InvalidModFileException("Invalid modId found : " + this.modId, owningFile);
        }
-        this.namespace = config.<String>getConfigElement("namespace").orElse(this.modId);
+        this.namespace = config.<String>getConfigElement("namespace")
+                .orElse(this.modId);
+        // verify our namespace is valid
        if (!VALID_NAMESPACE.matcher(this.namespace).matches()) {
            LOGGER.error(LogUtils.FATAL_MARKER, "Invalid override namespace found in file {} - {} does not match the standard: {}", this.owningFile.getFile().getFilePath(), this.namespace, VALID_NAMESPACE.pattern());
            throw new InvalidModFileException("Invalid override namespace found : " + this.namespace, owningFile);
        }
        this.version = config.<String>getConfigElement("version")
                .map(s -> StringSubstitutor.replace(s, ownFile.map(ModFileInfo::getFile).orElse(null)))
-                .map(DefaultArtifactVersion::new).orElse(DEFAULT_VERSION);
-        this.displayName = config.<String>getConfigElement("displayName").orElse(this.modId);
-        this.description = config.<String>getConfigElement("description").orElse("MISSING DESCRIPTION");
-
-        this.logoFile = Optional.ofNullable(config.<String>getConfigElement("logoFile")
-                .orElseGet(() -> ownFile.flatMap(mf -> mf.<String>getConfigElement("logoFile")).orElse(null)));
-        this.logoBlur = config.<Boolean>getConfigElement("logoBlur")
-                .orElseGet(() -> ownFile.flatMap(f -> f.<Boolean>getConfigElement("logoBlur"))
-                        .orElse(true));
-
-        this.updateJSONURL = config.<String>getConfigElement("updateJSONURL")
-                .map(StringUtils::toURL);
-
-        this.dependencies = ownFile.map(mfi -> mfi.getConfigList("dependencies", this.modId)
-                .stream()
-                .map(dep -> new ModVersion(this, dep))
-                .collect(Collectors.toList()))
-                .orElse(Collections.emptyList());
-
-        this.features = ownFile.map(mfi -> mfi.<Map<String, String>>getConfigElement("features", this.modId)
-                .stream()
-                .flatMap(m->m.entrySet().stream())
-                .map(e->new ForgeFeature.Bound(e.getKey(), e.getValue(), this))
-                .collect(Collectors.toList())).orElse(Collections.emptyList());
-
-        this.properties = ownFile.map(mfi -> mfi.<Map<String, Object>>getConfigElement("modproperties", this.modId)
-                .orElse(Collections.emptyMap()))
-                .orElse(Collections.emptyMap());
-
-        this.modUrl = config.<String>getConfigElement("modUrl")
-                .map(StringUtils::toURL);
-
-        // verify we have a valid mod version otherwise throw an exception
+                .map(DefaultArtifactVersion::new)
+                .orElse(DEFAULT_VERSION);
+        // verify we have a valid mod version
        if (!VALID_VERSION.matcher(this.version.toString()).matches()) {
            throw new InvalidModFileException("Illegal version number specified "+this.version, this.getOwningFile());
        }
+        // The remaining properties all default to sensible values and are not essential
+        this.displayName = config.<String>getConfigElement("displayName")
+                .orElse(this.modId);
+        this.description = config.<String>getConfigElement("description")
+                .orElse("MISSING DESCRIPTION");
+        this.logoFile = Optional.ofNullable(config.<String>getConfigElement("logoFile")
+                .orElseGet(() -> ownFile.flatMap(mf -> mf.<String>getConfigElement("logoFile"))
+                        .orElse(null)));
+        this.logoBlur = config.<Boolean>getConfigElement("logoBlur")
+                .orElseGet(() -> ownFile.flatMap(f -> f.<Boolean>getConfigElement("logoBlur"))
+                        .orElse(true));
+        this.updateJSONURL = config.<String>getConfigElement("updateJSONURL")
+                .map(StringUtils::toURL);
+        this.modUrl = config.<String>getConfigElement("modUrl")
+                .map(StringUtils::toURL);
+        // These are sourced from the file rather than the mod-specific block, but with a modid tag
+        this.dependencies = ownFile.map(mfi -> mfi.getConfigList("dependencies", this.modId))
+                .orElse(Collections.emptyList())
+                .stream()
+                .map(dep -> new ModVersion(this, dep))
+                .toList();
+        this.features = ownFile.flatMap(mfi -> mfi.<Map<String, Object>>getConfigElement("features", this.modId))
+                .stream()
+                .flatMap(m->m.entrySet().stream())
+                .map(this::makeBound)
+                .toList();
+        this.properties = ownFile.flatMap(mfi -> mfi.<Map<String, Object>>getConfigElement("modproperties", this.modId))
+                .orElse(Collections.emptyMap());
    }

    @Override
@@ -189,6 +190,14 @@ public class ModInfo implements IModInfo, IConfigurable
        return modUrl;
    }

+    private ForgeFeature.Bound makeBound(Map.Entry<String, Object> e) {
+        if (e.getValue() instanceof String val) {
+            return new ForgeFeature.Bound(e.getKey(), val, this);
+        } else {
+            throw new InvalidModFileException("Invalid feature bound {" + e.getValue() + "} for key {" + e.getKey() + "} only strings are accepted", this.owningFile);
+        }
+    }
+
    class ModVersion implements net.minecraftforge.forgespi.language.IModInfo.ModVersion {
        private IModInfo owner;
        private final String modId;
@@ -8,11 +8,8 @@ package net.minecraftforge.fml.loading.moddiscovery;
 import com.mojang.logging.LogUtils;
 import cpw.mods.modlauncher.api.IModuleLayerManager;
 import cpw.mods.modlauncher.api.ITransformationService;
-import net.minecraftforge.fml.loading.EarlyLoadingException;
-import net.minecraftforge.fml.loading.LoadingModList;
-import net.minecraftforge.fml.loading.LogMarkers;
-import net.minecraftforge.fml.loading.ModSorter;
-import net.minecraftforge.fml.loading.progress.StartupMessageManager;
+import net.minecraftforge.fml.loading.*;
+import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
 import net.minecraftforge.forgespi.language.IModFileInfo;
 import net.minecraftforge.forgespi.locating.IModFile;
 import org.jetbrains.annotations.NotNull;
@@ -52,7 +49,7 @@ public class ModValidator {
        if (LOGGER.isDebugEnabled(LogMarkers.SCAN)) {
            LOGGER.debug(LogMarkers.SCAN, "Found {} mod files with {} mods", candidateMods.size(), candidateMods.stream().mapToInt(mf -> mf.getModInfos().size()).sum());
        }
-        StartupMessageManager.modLoaderConsumer().ifPresent(c->c.accept("Found "+ candidateMods.size()+" modfiles to load"));
+        ImmediateWindowHandler.updateProgress("Found "+candidateMods.size()+" mod candidates");
    }

    @NotNull
@@ -33,9 +33,12 @@ public class NightConfigWrapper implements IConfigurable {
    @Override
    @SuppressWarnings("unchecked")
    public <T> Optional<T> getConfigElement(final String... key) {
-        return this.config.getOptional(asList(key)).map(value -> {
+        var path = asList(key);
+        return this.config.getOptional(path).map(value -> {
            if (value instanceof UnmodifiableConfig) {
                return (T) ((UnmodifiableConfig) value).valueMap();
+            } else if (value instanceof ArrayList<?> al && al.size() > 0 && al.get(0) instanceof UnmodifiableConfig) {
+                throw new InvalidModFileException("The configuration path " + path + " is invalid. I wasn't expecting a multi-object list - remove one of the [[ ]]", file);
            }
            return (T) value;
        });
@@ -1,358 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-/*
-
-
-package net.minecraftforge.fml.loading.progress;
-
-import com.google.common.io.ByteStreams;
-import org.apache.commons.lang3.tuple.Pair;
-import org.apache.logging.log4j.LogManager;
-import org.lwjgl.PointerBuffer;
-import org.lwjgl.glfw.*;
-import org.lwjgl.opengl.GL;
-import org.lwjgl.opengl.GL11;
-import org.lwjgl.opengl.GL14;
-import org.lwjgl.stb.STBEasyFont;
-import org.lwjgl.stb.STBImage;
-import org.lwjgl.system.MemoryStack;
-import org.lwjgl.system.MemoryUtil;
-
-import java.io.IOException;
-import java.lang.management.ManagementFactory;
-import java.lang.management.MemoryUsage;
-import java.nio.Buffer;
-import java.nio.ByteBuffer;
-import java.nio.IntBuffer;
-import java.util.List;
-import java.util.function.BiConsumer;
-import java.util.function.IntConsumer;
-import java.util.function.IntSupplier;
-import java.util.function.LongSupplier;
-import java.util.function.Supplier;
-
-import static org.lwjgl.glfw.GLFW.*;
-import static org.lwjgl.glfw.GLFW.glfwCreateWindow;
-import static org.lwjgl.opengl.GL11.*;
-import static org.lwjgl.system.MemoryStack.stackPush;
-import static org.lwjgl.system.MemoryUtil.NULL;
-
-
-class ClientVisualization implements EarlyProgressVisualization.Visualization {
-    private final int screenWidth = 854;
-    private final int screenHeight = 480;
-    private long window;
-    private Thread renderThread = new Thread(this::renderThreadFunc);
-
-    private boolean running = true;
-    private GLFWFramebufferSizeCallback framebufferSizeCallback;
-    private int[] fbSize;
-
-    private void initWindow(@Nullable String mcVersion) {
-        GLFWErrorCallback.createPrint(System.err).set();
-
-        long glfwInitBegin = System.nanoTime();
-        if (!glfwInit()) {
-            throw new IllegalStateException("Unable to initialize GLFW");
-        }
-        long glfwInitEnd = System.nanoTime();
-
-        if (glfwInitEnd - glfwInitBegin > 1e9) {
-            LogManager.getLogger().fatal("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) -> LogManager.getLogger().error(String.format("Suppressing Last GLFW error: [0x%X]%s", error, description)));
-
-        glfwDefaultWindowHints();
-        glfwWindowHint(GLFW_CLIENT_API, GLFW_OPENGL_API);
-        glfwWindowHint(GLFW_CONTEXT_CREATION_API, GLFW_NATIVE_CONTEXT_API);
-        glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
-        glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 2);
-        glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
-        glfwWindowHint(GLFW_VISIBLE, GLFW_FALSE);
-        glfwWindowHint(GLFW_RESIZABLE, GLFW_TRUE);
-
-        if (mcVersion != null)
-        {
-            // 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
-            String vanillaWindowTitle = "Minecraft* " + mcVersion;
-            glfwWindowHintString(GLFW_X11_CLASS_NAME, vanillaWindowTitle);
-            glfwWindowHintString(GLFW_X11_INSTANCE_NAME, vanillaWindowTitle);
-        }
-
-        window = glfwCreateWindow(screenWidth, screenHeight, "FML early loading progress", NULL, NULL);
-        if (window == NULL) {
-            throw new RuntimeException("Failed to create the GLFW window"); // ignore it and make the GUI optional?
-        }
-        framebufferSizeCallback = GLFWFramebufferSizeCallback.create(this::fbResize);
-
-        try (MemoryStack stack = stackPush()) {
-            IntBuffer pWidth = stack.mallocInt(1);
-            IntBuffer pHeight = stack.mallocInt(1);
-            IntBuffer monPosLeft = stack.mallocInt(1);
-            IntBuffer monPosTop = stack.mallocInt(1);
-            glfwGetWindowSize(window, pWidth, pHeight);
-
-            // try to center the window, this is a best-effort as there may not be
-            // a primary monitor and we might not even be on the primary monitor...
-            long primaryMonitor = glfwGetPrimaryMonitor();
-            if (primaryMonitor != NULL)
-            {
-                GLFWVidMode vidmode = glfwGetVideoMode(primaryMonitor);
-                glfwGetMonitorPos(primaryMonitor, monPosLeft, monPosTop);
-                glfwSetWindowPos(
-                        window,
-                        (vidmode.width() - pWidth.get(0)) / 2 + monPosLeft.get(0),
-                        (vidmode.height() - pHeight.get(0)) / 2 + monPosTop.get(0)
-                );
-            }
-            IntBuffer iconWidth = stack.mallocInt(1);
-            IntBuffer iconHeight = stack.mallocInt(1);
-            IntBuffer iconChannels = stack.mallocInt(1);
-            final GLFWImage.Buffer glfwImages = GLFWImage.mallocStack(1, stack);
-            byte[] icon;
-            try {
-                icon = ByteStreams.toByteArray(getClass().getClassLoader().getResourceAsStream("forge_icon.png"));
-                final ByteBuffer iconBuf = stack.malloc(icon.length);
-                iconBuf.put(icon);
-                ((Buffer)iconBuf).position(0);
-                final ByteBuffer imgBuffer = STBImage.stbi_load_from_memory(iconBuf, iconWidth, iconHeight, iconChannels, 4);
-                if (imgBuffer == null) {
-                    throw new NullPointerException("Failed to load window icon"); // fall down to catch block
-                }
-                glfwImages.position(0);
-                glfwImages.width(iconWidth.get(0));
-                glfwImages.height(iconHeight.get(0));
-                ((Buffer)imgBuffer).position(0);
-                glfwImages.pixels(imgBuffer);
-                glfwImages.position(0);
-                glfwSetWindowIcon(window, glfwImages);
-                STBImage.stbi_image_free(imgBuffer);
-            } catch (NullPointerException | IOException e) {
-                System.err.println("Failed to load forge logo");
-            }
-        }
-        int[] w = new int[1];
-        int[] h = new int[1];
-        glfwGetFramebufferSize(window, w, h);
-        fbSize = new int[] {w[0], h[0]};
-        glfwSetFramebufferSizeCallback(window, framebufferSizeCallback);
-        glfwShowWindow(window);
-        glfwPollEvents();
-    }
-
-    private void renderProgress() {
-        // glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
-        // glMatrixMode(GL_PROJECTION);
-        // glLoadIdentity();
-        // glOrtho(0.0D, screenWidth, screenHeight, 0.0D, -1000.0D, 1000.0D);
-        // glMatrixMode(GL_MODELVIEW);
-        // glLoadIdentity();
-        //
-        // glEnableClientState(GL11.GL_VERTEX_ARRAY);
-        // glEnable(GL_BLEND);
-        // renderBackground();
-        // renderMessages();
-        // glfwSwapBuffers(window);
-    }
-
-    private static float clamp(float num, float min, float max) {
-        if (num < min) {
-            return min;
-        } else {
-            return num > max ? max : num;
-        }
-    }
-
-    private static int clamp(int num, int min, int max) {
-        if (num < min) {
-            return min;
-        } else {
-            return num > max ? max : num;
-        }
-    }
-
-    private 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 j << 16 | k << 8 | l;
-    }
-
-    private void renderBackground() {
-        glBegin(GL_QUADS);
-        glColor4f(239F / 255F, 50F / 255F, 61F / 255F, 255F / 255F); //Color from ResourceLoadProgressGui
-        glVertex2f(0, 0);
-        glVertex2f(0, screenHeight);
-        glVertex2f(screenWidth, screenHeight);
-        glVertex2f(screenWidth, 0);
-        glEnd();
-    }
-
-    private void fbResize(long window, int width, int height) {
-        if (window == this.window && width != 0 && height != 0) {
-            fbSize = new int[] {width, height};
-        }
-    }
-
-    private void handleLastGLFWError(BiConsumer<Integer, String> handler) {
-        try (MemoryStack memorystack = MemoryStack.stackPush()) {
-            PointerBuffer pointerbuffer = memorystack.mallocPointer(1);
-            int error = GLFW.glfwGetError(pointerbuffer);
-            if (error != GLFW_NO_ERROR) {
-                long pDescription = pointerbuffer.get();
-                String description = pDescription == 0L ? "" : MemoryUtil.memUTF8(pDescription);
-                handler.accept(error, description);
-            }
-        }
-    }
-
-    private void renderMessages() {
-        List<Pair<Integer, StartupMessageManager.Message>> messages = StartupMessageManager.getMessages();
-        for (int i = 0; i < messages.size(); i++) {
-            final Pair<Integer, StartupMessageManager.Message> pair = messages.get(i);
-            final float fade = clamp((4000.0f - (float) pair.getLeft() - ( i - 4 ) * 1000.0f) / 5000.0f, 0.0f, 1.0f);
-            if (fade <0.01f) continue;
-            StartupMessageManager.Message msg = pair.getRight();
-            renderMessage(msg.getText(), msg.getTypeColour(), ((screenHeight - 15) / 20) - i, fade);
-        }
-        renderMemoryInfo();
-    }
-
-    @Override
-    public void updateFBSize(final IntConsumer width, final IntConsumer height) {
-        width.accept(this.fbSize[0]);
-        height.accept(this.fbSize[1]);
-    }
-
-    private static final float[] memorycolour = new float[] { 0.0f, 0.0f, 0.0f};
-
-    private void renderMemoryInfo() {
-        final MemoryUsage heapusage = ManagementFactory.getMemoryMXBean().getHeapMemoryUsage();
-        final MemoryUsage offheapusage = ManagementFactory.getMemoryMXBean().getNonHeapMemoryUsage();
-        final float pctmemory = (float) heapusage.getUsed() / heapusage.getMax();
-        String memory = String.format("Memory Heap: %d / %d MB (%.1f%%)  OffHeap: %d MB", heapusage.getUsed() >> 20, heapusage.getMax() >> 20, pctmemory * 100.0, offheapusage.getUsed() >> 20);
-
-        final int i = hsvToRGB((1.0f - (float)Math.pow(pctmemory, 1.5f)) / 3f, 1.0f, 0.5f);
-        memorycolour[2] = ((i) & 0xFF) / 255.0f;
-        memorycolour[1] = ((i >> 8 ) & 0xFF) / 255.0f;
-        memorycolour[0] = ((i >> 16 ) & 0xFF) / 255.0f;
-        renderMessage(memory, memorycolour, 1, 1.0f);
-    }
-
-    private void renderMessage(final String message, final float[] colour, int row, float alpha) {
-        ByteBuffer charBuffer = MemoryUtil.memAlloc(message.length() * 270);
-        int quads = STBEasyFont.stb_easy_font_print(0, 0, message, null, charBuffer);
-
-        glVertexPointer(3, GL11.GL_FLOAT, 16, charBuffer);
-        glEnable(GL_BLEND);
-        GL14.glBlendColor(0,0,0, alpha);
-        glBlendFunc(GL14.GL_CONSTANT_ALPHA, GL14.GL_ONE_MINUS_CONSTANT_ALPHA);
-        glColor3f(colour[0], colour[1], colour[2]);
-        glPushMatrix();
-        glTranslatef(10, row * 20, 0);
-        glScalef(2, 2, 1);
-        glDrawArrays(GL11.GL_QUADS, 0, quads * 4);
-        glPopMatrix();
-        MemoryUtil.memFree(charBuffer);
-    }
-
-    private void renderThreadFunc() {
-        glfwMakeContextCurrent(window);
-        glfwSwapInterval(1);
-        GL.createCapabilities();
-        glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
-        glClear(GL_COLOR_BUFFER_BIT);
-        while (running) {
-            renderProgress();
-            try {
-                Thread.sleep(50);
-            } catch (InterruptedException ignored) {
-                break;
-            }
-        }
-        glfwMakeContextCurrent(0);
-    }
-
-    @Override
-    public Runnable start(@Nullable String mcVersion) {
-        initWindow(mcVersion);
-        renderThread.setDaemon(true); // Don't hang the game if it terminates before handoff (i.e. datagen)
-        renderThread.start();
-        return org.lwjgl.glfw.GLFW::glfwPollEvents;
-    }
-
-    @Override
-    public long handOffWindow(final IntSupplier width, final IntSupplier height, final Supplier<String> title, final LongSupplier monitorSupplier) {
-        running = false;
-        try {
-            renderThread.join();
-        } catch (InterruptedException ignored) {
-        }
-        glfwSetWindowTitle(window, title.get());
-        glfwSetWindowSize(window, width.getAsInt(), height.getAsInt());
-        if (monitorSupplier.getAsLong() != 0L)
-            glfwSetWindowMonitor(window, monitorSupplier.getAsLong(), 0, 0, width.getAsInt(), height.getAsInt(), GLFW_DONT_CARE);
-        glfwMakeContextCurrent(window);
-        GL.createCapabilities();
-        glClearColor(1.0f, 1.0f, 1.0f, 1.0f);
-        glClear(GL_COLOR_BUFFER_BIT);
-        renderProgress();
-        glfwSwapInterval(0);
-        glfwSwapBuffers(window);
-        glfwSwapInterval(1);
-        final GLFWFramebufferSizeCallback previous = glfwSetFramebufferSizeCallback(window, null);
-        previous.free();
-        return window;
-    }
-}
-*/
@@ -1,66 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.loading.progress;
-
-import cpw.mods.modlauncher.api.LamdbaExceptionUtils;
-import net.minecraftforge.fml.loading.FMLLoader;
-import net.minecraftforge.api.distmarker.Dist;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.function.IntConsumer;
-import java.util.function.IntSupplier;
-import java.util.function.LongSupplier;
-import java.util.function.Supplier;
-
-public enum EarlyProgressVisualization {
-    INSTANCE;
-
-    private Visualization visualization;
-
-    public Runnable accept(Dist dist, boolean isData)
-    {
-        return accept(dist, isData, null);
-    }
-
-    public Runnable accept(final Dist dist, final boolean isData, @Nullable String mcVersion) {
-//        visualization = !isData && dist.isClient() && Boolean.parseBoolean(System.getProperty("fml.earlyprogresswindow", "true")) ? new ClientVisualization() : new NoVisualization();
-        visualization = new NoVisualization();
-        return visualization.start(mcVersion);
-    }
-
-    public long handOffWindow(final IntSupplier width, final IntSupplier height, final Supplier<String> title, final LongSupplier monitor) {
-        return visualization.handOffWindow(width, height, title, monitor);
-    }
-
-    public void updateFBSize(IntConsumer width, IntConsumer height) {
-        visualization.updateFBSize(width, height);
-    }
-
-    interface Visualization {
-        Runnable start(@Nullable String mcVersion);
-
-        default long handOffWindow(final IntSupplier width, final IntSupplier height, final Supplier<String> title, LongSupplier monitorSupplier) {
-            return FMLLoader.getGameLayer().findModule("forge")
-                    .map(l->Class.forName(l, "net.minecraftforge.client.loading.NoVizFallback"))
-                    .map(LamdbaExceptionUtils.rethrowFunction(c->c.getMethod("fallback", IntSupplier.class, IntSupplier.class, Supplier.class, LongSupplier.class)))
-                    .map(LamdbaExceptionUtils.rethrowFunction(m->(LongSupplier)m.invoke(null, width, height, title, monitorSupplier)))
-                    .map(LongSupplier::getAsLong)
-                    .orElseThrow(()->new IllegalStateException("Why are you here?"));
-        }
-
-        default void updateFBSize(IntConsumer width, IntConsumer height) {
-        }
-    }
-
-    private static class NoVisualization implements Visualization {
-        @Override
-        public Runnable start(@Nullable String mcVersion) {
-            return () -> {};
-        }
-    }
-
-}
-
@@ -0,0 +1,51 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading.progress;
+
+public class Message {
+    private final String text;
+    private final MessageType type;
+    private final long timestamp;
+
+    public Message(final String text, final MessageType type) {
+        this.text = text;
+        this.type = type;
+        this.timestamp = System.nanoTime();
+    }
+
+    public String getText() {
+        return text;
+    }
+
+    MessageType getType() {
+        return type;
+    }
+
+    long timestamp() {
+        return timestamp;
+    }
+
+    public float[] getTypeColour() {
+        return type.colour();
+    }
+
+    enum MessageType {
+        MC(1.0f, 1.0f, 1.0f),
+        ML(0.0f, 0.0f, 0.5f),
+        LOC(0.0f, 0.5f, 0.0f),
+        MOD(0.5f, 0.0f, 0.0f);
+
+        private final float[] colour;
+
+        MessageType(final float r, final float g, final float b) {
+            colour = new float[] {r,g,b};
+        }
+
+        public float[] colour() {
+            return colour;
+        }
+    }
+}
@@ -0,0 +1,58 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading.progress;
+
+import java.util.concurrent.atomic.AtomicInteger;
+
+public final class ProgressMeter {
+    private final String name;
+    private final int steps;
+    private AtomicInteger current;
+    private Message label;
+
+    public ProgressMeter(String name, int steps, int current, Message label) {
+        this.name = name;
+        this.steps = steps;
+        this.current = new AtomicInteger(current);
+        this.label = label;
+    }
+
+    public String name() {
+        return name;
+    }
+
+    public int steps() {
+        return steps;
+    }
+
+    public int current() {
+        return current.get();
+    }
+
+    public Message label() {
+        return label;
+    }
+
+    public void increment() {
+        this.current.incrementAndGet();
+    }
+
+    public void complete() {
+        StartupNotificationManager.popBar(this);
+    }
+
+    public float progress() {
+        return current.get()/(float)steps;
+    }
+
+    public void setAbsolute(final int absolute) {
+        this.current.set(absolute);
+    }
+
+    public void label(final String message) {
+        this.label = new Message(message, Message.MessageType.ML);
+    }
+}
@@ -1,112 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.loading.progress;
-
-import com.google.common.base.Ascii;
-import com.google.common.base.CharMatcher;
-import org.apache.commons.lang3.tuple.Pair;
-
-import java.util.*;
-import java.util.function.Consumer;
-import java.util.stream.Collectors;
-
-public class StartupMessageManager {
-
-    private static volatile EnumMap<MessageType, List<Message>> messages = new EnumMap<>(MessageType.class);
-
-    public static List<Pair<Integer,Message>> getMessages() {
-        final long ts = System.nanoTime();
-        return messages.values().stream().flatMap(Collection::stream).
-                sorted(Comparator.comparingLong(Message::getTimestamp).thenComparing(Message::getText).reversed()).
-                map(m -> Pair.of((int) ((ts - m.timestamp) / 1e6), m)).
-                limit(5).
-                collect(Collectors.toList());
-    }
-
-    public static class Message {
-        private final String text;
-        private final MessageType type;
-        private final long timestamp;
-
-        public Message(final String text, final MessageType type) {
-            this.text = text;
-            this.type = type;
-            this.timestamp = System.nanoTime();
-        }
-
-        public String getText() {
-            return text;
-        }
-
-        MessageType getType() {
-            return type;
-        }
-
-        long getTimestamp() {
-            return timestamp;
-        }
-
-        public float[] getTypeColour() {
-            return type.colour();
-        }
-    }
-
-    enum MessageType {
-        MC(1.0f, 1.0f, 1.0f),
-        ML(0.0f, 0.0f, 0.5f),
-        LOC(0.0f, 0.5f, 0.0f),
-        MOD(0.5f, 0.0f, 0.0f);
-
-        private final float[] colour;
-
-        MessageType(final float r, final float g, final float b) {
-            colour = new float[] {r,g,b};
-        }
-
-        public float[] colour() {
-            return colour;
-        }
-    }
-
-    private synchronized static void addMessage(MessageType type, String message, int maxSize)
-    {
-        EnumMap<MessageType, List<Message>> newMessages = new EnumMap<>(messages);
-        newMessages.compute(type, (key, existingList) -> {
-            List<Message> newList = new ArrayList<>();
-            if (existingList != null)
-            {
-                if (maxSize < 0)
-                {
-                    newList.addAll(existingList);
-                }
-                else
-                {
-                    newList.addAll(existingList.subList(0, Math.min(existingList.size(), maxSize)));
-                }
-            }
-            newList.add(new Message(message, type));
-            return newList;
-        });
-        messages = newMessages;
-    }
-
-    public static void addModMessage(final String message) {
-        final String safeMessage = Ascii.truncate(CharMatcher.ascii().retainFrom(message),80,"~");
-        addMessage(MessageType.MOD, safeMessage, 20);
-    }
-
-    public static Optional<Consumer<String>> modLoaderConsumer() {
-        return Optional.of(s-> addMessage(MessageType.ML, s, -1));
-    }
-
-    public static Optional<Consumer<String>> locatorConsumer() {
-        return Optional.of(s -> addMessage(MessageType.LOC, s, -1));
-    }
-
-    public static Optional<Consumer<String>> mcLoaderConsumer() {
-        return Optional.of(s-> addMessage(MessageType.MC, s, -1));
-    }
-}
@@ -0,0 +1,96 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading.progress;
+
+import com.google.common.base.Ascii;
+import com.google.common.base.CharMatcher;
+
+import java.util.*;
+import java.util.function.Consumer;
+import java.util.stream.Stream;
+import java.util.stream.StreamSupport;
+
+public class StartupNotificationManager {
+    private static volatile EnumMap<Message.MessageType, List<Message>> messages = new EnumMap<>(Message.MessageType.class);
+
+    private static final Deque<ProgressMeter> progressMeters = new ArrayDeque<>();
+
+    public static List<ProgressMeter> getCurrentProgress() {
+        synchronized (progressMeters) {
+            return progressMeters.stream().toList();
+        }
+    }
+
+    public static ProgressMeter prependProgressBar(final String barName, final int count) {
+        var pm = new ProgressMeter(barName, count, 0, new Message(barName, Message.MessageType.ML));
+        synchronized (progressMeters) {
+            progressMeters.addLast(pm);
+        }
+        return pm;
+    }
+    public static ProgressMeter addProgressBar(final String barName, final int count) {
+        var pm = new ProgressMeter(barName, count, 0, new Message(barName, Message.MessageType.ML));
+        synchronized (progressMeters) {
+            progressMeters.push(pm);
+        }
+        return pm;
+    }
+
+    public static void popBar(final ProgressMeter progressMeter) {
+        synchronized (progressMeters) {
+            progressMeters.remove(progressMeter);
+        }
+    }
+
+    public record AgeMessage(int age, Message message) {}
+    public static List<AgeMessage> getMessages() {
+        final long ts = System.nanoTime();
+        return messages.values().stream().flatMap(Collection::stream)
+                .sorted(Comparator.comparingLong(Message::timestamp).thenComparing(Message::getText).reversed())
+                .map(m -> new AgeMessage((int) ((ts - m.timestamp()) / 1000000), m))
+                .limit(2)
+                .toList();
+    }
+
+    private synchronized static void addMessage(Message.MessageType type, String message, int maxSize)
+    {
+        EnumMap<Message.MessageType, List<Message>> newMessages = new EnumMap<>(messages);
+        newMessages.compute(type, (key, existingList) -> {
+            List<Message> newList = new ArrayList<>();
+            if (existingList != null)
+            {
+                if (maxSize < 0)
+                {
+                    newList.addAll(existingList);
+                }
+                else
+                {
+                    newList.addAll(existingList.subList(0, Math.min(existingList.size(), maxSize)));
+                }
+            }
+            newList.add(new Message(message, type));
+            return newList;
+        });
+        messages = newMessages;
+    }
+
+    public static void addModMessage(final String message) {
+        final String safeMessage = Ascii.truncate(CharMatcher.ascii().retainFrom(message),80,"~");
+        addMessage(Message.MessageType.MOD, safeMessage, 20);
+    }
+
+    public static Optional<Consumer<String>> modLoaderConsumer() {
+        return Optional.of(s-> addMessage(Message.MessageType.ML, s, -1));
+    }
+
+    public static Optional<Consumer<String>> locatorConsumer() {
+        return Optional.of(s -> addMessage(Message.MessageType.LOC, s, -1));
+    }
+
+    public static Optional<Consumer<String>> mcLoaderConsumer() {
+        return Optional.of(s-> addMessage(Message.MessageType.MC, s, -1));
+    }
+}
@@ -13,7 +13,6 @@ import net.minecraftforge.api.distmarker.Dist;

 import java.nio.file.Path;
 import java.util.List;
-import java.util.concurrent.Callable;
 import java.util.stream.Stream;

 public abstract class CommonClientLaunchHandler extends CommonLaunchHandler {
@@ -22,10 +21,8 @@ public abstract class CommonClientLaunchHandler extends CommonLaunchHandler {
    @Override public boolean isProduction() { return true; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            Class.forName(layer.findModule("minecraft").orElseThrow(),"net.minecraft.client.main.Main").getMethod("main", String[].class).invoke(null, (Object)arguments);
-        };
+    protected ServiceRunner makeService(final String[] arguments, final ModuleLayer gameLayer) {
+        return ()->clientService(arguments, gameLayer);
    }

    @Override
@@ -6,6 +6,7 @@
 package net.minecraftforge.fml.loading.targets;

 import cpw.mods.jarhandling.SecureJar;
+import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.fml.loading.FileUtils;

 import java.io.File;
@@ -46,7 +47,10 @@ public abstract class CommonDevLaunchHandler extends CommonLaunchHandler {
        return new LocatedPaths(mcstream.build().toList(), mcFilter, modstream.build().toList(), getFmlStuff(legacyCP));
    }

+    @Override
    protected String[] preLaunch(String[] arguments, ModuleLayer layer) {
+        super.preLaunch(arguments, layer);
+
        if (getDist().isDedicatedServer())
            return arguments;

@@ -124,4 +128,12 @@ public abstract class CommonDevLaunchHandler extends CommonLaunchHandler {
        // Generate a time-based random number, to mimic how n.m.client.Main works
        return Long.toString(System.nanoTime() % (int) Math.pow(10, length));
    }
+
+    @Override
+    protected ServiceRunner makeService(final String[] arguments, final ModuleLayer gameLayer) {
+        var args = preLaunch(arguments, gameLayer);
+        return ()->devService(args, gameLayer);
+    }
+
+    abstract void devService(final String[] arguments, final ModuleLayer gameLayer) throws Throwable;
 }
@@ -8,11 +8,20 @@ package net.minecraftforge.fml.loading.targets;
 import com.mojang.logging.LogUtils;
 import cpw.mods.modlauncher.api.ILaunchHandlerService;
 import cpw.mods.modlauncher.api.ITransformingClassLoaderBuilder;
+import cpw.mods.modlauncher.api.ServiceRunner;
+import net.minecraftforge.fml.loading.FMLLoader;
 import net.minecraftforge.fml.loading.LogMarkers;
 import net.minecraftforge.api.distmarker.Dist;
+import org.apache.logging.log4j.core.LoggerContext;
+import org.apache.logging.log4j.core.config.ConfigurationFactory;
+import org.apache.logging.log4j.core.config.ConfigurationSource;
+import org.apache.logging.log4j.core.config.Configurator;
 import org.slf4j.Logger;
+import sun.misc.Unsafe;

 import java.io.File;
+import java.io.IOException;
+import java.net.URI;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.util.Arrays;
@@ -46,6 +55,20 @@ public abstract class CommonLaunchHandler implements ILaunchHandlerService {

    }

+    protected String[] preLaunch(String[] arguments, ModuleLayer layer) {
+        URI uri;
+        try (var reader = layer.configuration().findModule("fmlloader").orElseThrow().reference().open()) {
+            uri = reader.find("log4j2.xml").orElseThrow();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+        // Force the log4j2 configuration to be loaded from fmlloader
+        Configurator.reconfigure(ConfigurationFactory.getInstance().getConfiguration(LoggerContext.getContext(), ConfigurationSource.fromUri(uri)));
+
+        return arguments;
+    }
+
    protected final Map<String, List<Path>> getModClasses() {
        final String modClasses = Optional.ofNullable(System.getenv("MOD_CLASSES")).orElse("");
        LOGGER.debug(LogMarkers.CORE, "Got mod coordinates {} from env", modClasses);
@@ -63,4 +86,28 @@ public abstract class CommonLaunchHandler implements ILaunchHandlerService {
        //modClassPaths.forEach((modlabel,paths) -> explodedTargets.add(new ExplodedDirectoryLocator.ExplodedMod(modlabel, paths)));
        return modClassPaths;
    }
+
+    @Override
+    public ServiceRunner launchService(final String[] arguments, final ModuleLayer gameLayer) {
+        FMLLoader.beforeStart(gameLayer);
+        return makeService(arguments, gameLayer);
+    }
+
+    protected abstract ServiceRunner makeService(final String[] arguments, final ModuleLayer gameLayer);
+
+    protected void clientService(final String[] arguments, final ModuleLayer layer) throws Throwable {
+        runTarget("net.minecraft.client.main.Main", arguments, layer);
+    }
+
+    protected void serverService(final String[] arguments, final ModuleLayer layer) throws Throwable {
+        runTarget("net.minecraft.server.Main", arguments, layer);
+    }
+
+    protected void dataService(final String[] arguments, final ModuleLayer layer) throws Throwable {
+        runTarget("net.minecraft.data.Main", arguments, layer);
+    }
+
+    protected void runTarget(final String target, final String[] arguments, final ModuleLayer layer) throws Throwable {
+        Class.forName(layer.findModule("minecraft").orElseThrow(),target).getMethod("main", String[].class).invoke(null, (Object)arguments);
+    }
 }
@@ -14,7 +14,6 @@ import net.minecraftforge.api.distmarker.Dist;

 import java.nio.file.Path;
 import java.util.List;
-import java.util.concurrent.Callable;
 import java.util.function.BiPredicate;
 import java.util.stream.Stream;

@@ -24,10 +23,8 @@ public abstract class CommonServerLaunchHandler extends CommonLaunchHandler {
    @Override public boolean isProduction() { return true; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            Class.forName(layer.findModule("minecraft").orElseThrow(),"net.minecraft.server.Main").getMethod("main", String[].class).invoke(null, (Object)arguments);
-        };
+    protected ServiceRunner makeService(String[] arguments, ModuleLayer layer) {
+        return () -> serverService(arguments, layer);
    }

    @Override
@@ -5,20 +5,14 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;
-import java.util.concurrent.Callable;

 public class FMLClientDevLaunchHandler extends CommonDevLaunchHandler {
    @Override public String name() { return "fmlclientdev"; }
    @Override public Dist getDist() { return Dist.CLIENT; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(), "net.minecraft.client.main.Main").getMethod("main", String[].class).invoke(null, (Object) args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        clientService(arguments, layer);
    }
 }
@@ -5,11 +5,8 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;

-import java.util.concurrent.Callable;
-
 public class FMLClientUserdevLaunchHandler extends FMLUserdevLaunchHandler {
    @Override
    public String name() { return "fmlclientuserdev"; }
@@ -18,11 +15,7 @@ public class FMLClientUserdevLaunchHandler extends FMLUserdevLaunchHandler {
    public Dist getDist() { return Dist.CLIENT; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(), "net.minecraft.client.main.Main").getMethod("main", String[].class).invoke(null, (Object) args);
-        };
+    protected void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        clientService(arguments, layer);
    }
 }
@@ -5,11 +5,8 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;

-import java.util.concurrent.Callable;
-
 public class FMLDataUserdevLaunchHandler extends FMLUserdevLaunchHandler {
    @Override
    public String name() { return "fmldatauserdev"; }
@@ -21,11 +18,7 @@ public class FMLDataUserdevLaunchHandler extends FMLUserdevLaunchHandler {
    public boolean isData() { return true; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(), "net.minecraft.data.Main").getMethod("main", String[].class).invoke(null, (Object) args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        dataService(arguments, layer);
    }
 }
@@ -5,20 +5,14 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;
-import java.util.concurrent.Callable;

 public class FMLServerDevLaunchHandler extends CommonDevLaunchHandler {
    @Override public String name() { return "fmlserverdev"; }
    @Override public Dist getDist() { return Dist.DEDICATED_SERVER; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(),"net.minecraft.server.Main").getMethod("main", String[].class).invoke(null, (Object)args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        serverService(arguments, layer);
    }
 }
@@ -5,21 +5,14 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;

-import java.util.concurrent.Callable;
-
 public class FMLServerUserdevLaunchHandler extends FMLUserdevLaunchHandler {
    @Override public String name() { return "fmlserveruserdev"; }
    @Override public Dist getDist() { return Dist.DEDICATED_SERVER; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(),"net.minecraft.server.Main").getMethod("main", String[].class).invoke(null, (Object)args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        serverService(arguments, layer);
    }
 }
@@ -5,20 +5,14 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;
-import java.util.concurrent.Callable;

 public class ForgeClientDevLaunchHandler extends CommonDevLaunchHandler {
    @Override public String name() { return "forgeclientdev"; }
    @Override public Dist getDist() { return Dist.CLIENT; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(), "net.minecraft.client.main.Main").getMethod("main", String[].class).invoke(null, (Object) args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        clientService(arguments, layer);
    }
 }
@@ -5,11 +5,8 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;

-import java.util.concurrent.Callable;
-
 public class ForgeClientUserdevLaunchHandler extends ForgeUserdevLaunchHandler {
    @Override
    public String name() { return "forgeclientuserdev"; }
@@ -18,11 +15,7 @@ public class ForgeClientUserdevLaunchHandler extends ForgeUserdevLaunchHandler {
    public Dist getDist() { return Dist.CLIENT; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(), "net.minecraft.client.main.Main").getMethod("main", String[].class).invoke(null, (Object) args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        clientService(arguments, layer);
    }
 }
@@ -5,22 +5,15 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;

-import java.util.concurrent.Callable;
-
 public class ForgeDataDevLaunchHandler extends CommonDevLaunchHandler {
    @Override public String name() { return "forgedatadev"; }
    @Override public Dist getDist() { return Dist.CLIENT; }
    @Override public boolean isData() { return true; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(), "net.minecraft.data.Main").getMethod("main", String[].class).invoke(null, (Object) args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        Class.forName(layer.findModule("minecraft").orElseThrow(), "net.minecraft.data.Main").getMethod("main", String[].class).invoke(null, (Object) arguments);
    }
 }
@@ -5,11 +5,8 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;

-import java.util.concurrent.Callable;
-
 public class ForgeDataUserdevLaunchHandler extends ForgeUserdevLaunchHandler {
    @Override
    public String name() { return "forgedatauserdev"; }
@@ -21,11 +18,7 @@ public class ForgeDataUserdevLaunchHandler extends ForgeUserdevLaunchHandler {
    public boolean isData() { return true; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(), "net.minecraft.data.Main").getMethod("main", String[].class).invoke(null, (Object) args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        dataService(arguments, layer);
    }
 }
@@ -5,21 +5,14 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;

-import java.util.concurrent.Callable;
-
 public class ForgeGametestDevLaunchHandler extends CommonDevLaunchHandler {
    @Override public String name() { return "forgegametestserverdev"; }
    @Override public Dist getDist() { return Dist.DEDICATED_SERVER; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("forge").orElseThrow(), "net.minecraftforge.gametest.GameTestMain").getMethod("main", String[].class).invoke(null, (Object)args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        Class.forName(layer.findModule("forge").orElseThrow(), "net.minecraftforge.gametest.GameTestMain").getMethod("main", String[].class).invoke(null, (Object)arguments);
    }
 }
@@ -5,21 +5,14 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;

-import java.util.concurrent.Callable;
-
 public class ForgeGametestUserdevLaunchHandler extends ForgeUserdevLaunchHandler {
    @Override public String name() { return "forgegametestserveruserdev"; }
    @Override public Dist getDist() { return Dist.DEDICATED_SERVER; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("forge").orElseThrow(), "net.minecraftforge.gametest.GameTestMain").getMethod("main", String[].class).invoke(null, (Object)args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        Class.forName(layer.findModule("forge").orElseThrow(), "net.minecraftforge.gametest.GameTestMain").getMethod("main", String[].class).invoke(null, (Object)arguments);
    }
 }
@@ -5,20 +5,14 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;
-import java.util.concurrent.Callable;

 public class ForgeServerDevLaunchHandler extends CommonDevLaunchHandler {
    @Override public String name() { return "forgeserverdev"; }
    @Override public Dist getDist() { return Dist.DEDICATED_SERVER; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(),"net.minecraft.server.Main").getMethod("main", String[].class).invoke(null, (Object)args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        serverService(arguments, layer);
    }
 }
@@ -5,21 +5,14 @@

 package net.minecraftforge.fml.loading.targets;

-import cpw.mods.modlauncher.api.ServiceRunner;
 import net.minecraftforge.api.distmarker.Dist;

-import java.util.concurrent.Callable;
-
 public class ForgeServerUserdevLaunchHandler extends ForgeUserdevLaunchHandler {
    @Override public String name() { return "forgeserveruserdev"; }
    @Override public Dist getDist() { return Dist.DEDICATED_SERVER; }

    @Override
-    public ServiceRunner launchService(String[] arguments, ModuleLayer layer) {
-        return () -> {
-            var args = preLaunch(arguments, layer);
-
-            Class.forName(layer.findModule("minecraft").orElseThrow(),"net.minecraft.server.Main").getMethod("main", String[].class).invoke(null, (Object)args);
-        };
+    public void devService(String[] arguments, ModuleLayer layer) throws Throwable {
+        serverService(arguments, layer);
    }
 }
@@ -1,8 +1,21 @@
-# does the splashscreen run
-splashscreen = true
-# max threads for parallel loading : -1 uses Runtime#availableProcessors
-maxThreads = -1
-# Enable forge global version checking
+#Early window height
+earlyWindowHeight = 480
+#Early window framebuffer scale
+earlyWindowFBScale = 1
+#Enable forge global version checking
 versionCheck = true
-# Disables Optimized DFU client-side.
+#Early window provider
+earlyWindowProvider = "fmlearlywindow"
+#Early window width
+earlyWindowWidth = 854
+#Early window starts maximized
+earlyWindowMaximized = false
+#Default config path for servers
+defaultConfigPath = "defaultconfigs"
+#Disables Optimized DFU client-side - already disabled on servers
 disableOptimizedDFU = true
+#Should we control the window. Disabling this disables new GL features and can be bad for mods that rely on them.
+earlyWindowControl = true
+#Max threads for early initialization parallelism,  -1 is based on processor count
+maxThreads = -1
+
@@ -27,48 +27,19 @@ import java.util.concurrent.TimeUnit;
@OnlyIn(Dist.CLIENT)
 public class ClientModLoader
 {
-    private static final Logger LOGGER = LogManager.getLogger();
    private static boolean loading;
    private static Minecraft mc;
    private static boolean loadingComplete;
    private static LoadingFailedException error;
-//    private static EarlyLoaderGUI earlyLoaderGUI;

-    private static class SpacedRunnable implements Runnable {
-        static final long NANO_SLEEP_TIME = TimeUnit.MILLISECONDS.toNanos(50);
-        private final Runnable wrapped;
-        private long lastRun;
-
-        private SpacedRunnable(final Runnable wrapped) {
-            this.wrapped = wrapped;
-            this.lastRun = System.nanoTime() - NANO_SLEEP_TIME;
-        }
-
-        @Override
-        public void run() {
-            if (System.nanoTime() - this.lastRun > NANO_SLEEP_TIME) {
-                wrapped.run();
-                this.lastRun = System.nanoTime();
-            }
-        }
-    }
    public static void begin(final Minecraft minecraft, final PackRepository defaultResourcePacks, final ReloadableResourceManager mcResourceManager)
    {
        // force log4j to shutdown logging in a shutdown hook. This is because we disable default shutdown hook so the server properly logs it's shutdown
        Runtime.getRuntime().addShutdownHook(new Thread(LogManager::shutdown));
        loading = true;
        ClientModLoader.mc = minecraft;
-//        LogicalSidedProvider.setClient(()->minecraft);
-//        LanguageHook.loadForgeAndMCLangs();
-//        earlyLoaderGUI = new EarlyLoaderGUI(minecraft.getWindow());
        createRunnableWithCatch(()->ModLoader.get().gatherAndInitializeMods(ModWorkManager.syncExecutor(), ModWorkManager.parallelExecutor(), ()->{})).run();
        mcResourceManager.registerReloadListener(ClientModLoader::onResourceReload);
-//        if (error == null) {
-////            ResourcePackLoader.loadResourcePacks(defaultResourcePacks, ClientModLoader::buildPackFinder);
-////            DatapackCodec.DEFAULT.addModPacks(ResourcePackLoader.getPackNames());
-////            mcResourceManager.registerReloadListener(BrandingControl.resourceManagerReloadListener());
-////            ModelLoaderRegistry.init();
-//        }
    }

    private static CompletableFuture<Void> onResourceReload(final PreparableReloadListener.PreparationBarrier stage, final ResourceManager resourceManager, final ProfilerFiller prepareProfiler, final ProfilerFiller executeProfiler, final Executor asyncExecutor, final Executor syncExecutor) {
@@ -90,15 +61,9 @@ public class ClientModLoader

    private static void startModLoading(ModWorkManager.DrivenExecutor syncExecutor, Executor parallelExecutor) {
        if (error!=null) throw error;
-//        earlyLoaderGUI.handleElsewhere();
        createRunnableWithCatch(() -> ModLoader.get().loadMods(syncExecutor, parallelExecutor, ()->{})).run();
    }

-    private static void postSidedRunnable() {
-//        LOGGER.debug(LOADING, "Running post client event work");
-//        RenderingRegistry.loadEntityRenderers(mc.getEntityRenderDispatcher());
-    }
-
    private static void finishModLoading(ModWorkManager.DrivenExecutor syncExecutor, Executor parallelExecutor)
    {
        if (error!=null) throw error;
@@ -109,80 +74,8 @@ public class ClientModLoader
        syncExecutor.execute(()->mc.options.load());
    }

-    public static boolean completeModLoading()
-    {
-//        RenderSystem.disableTexture();
-//        RenderSystem.enableTexture();
-//        List<ModLoadingWarning> warnings = ModLoader.get().getWarnings();
-//        boolean showWarnings = true;
-//        try {
-//            showWarnings = ForgeConfig.CLIENT.showLoadWarnings.get();
-//        } catch (NullPointerException e) {
-//            // We're in an early error state, config is not available. Assume true.
-//        }
-//        if (!showWarnings) {
-//            //User disabled warning screen, as least log them
-//            if (!warnings.isEmpty()) {
-//                LOGGER.warn(LOADING, "Mods loaded with {} warning(s)", warnings.size());
-//                warnings.forEach(warning -> LOGGER.warn(LOADING, warning.formatToString()));
-//            }
-//            warnings = Collections.emptyList(); //Clear warnings, as the user does not want to see them
-//        }
-//        File dumpedLocation = null;
-//        if (error == null) {
-//            // We can finally start the forge eventbus up
-//            MinecraftForge.EVENT_BUS.start();
-//        } else {
-//            // Double check we have the langs loaded for forge
-//            LanguageHook.loadForgeAndMCLangs();
-//            dumpedLocation = CrashReportExtender.dumpModLoadingCrashReport(LOGGER, error, mc.gameDirectory);
-//        }
-//        if (error != null || !warnings.isEmpty()) {
-//            mc.setScreen(new LoadingErrorScreen(error, warnings, dumpedLocation));
-//            return true;
-//        } else {
-//            ClientHooks.logMissingTextureErrors();
-//            return false;
-//        }
-        return true;
-    }
-
-    public static void renderProgressText() {
-//        earlyLoaderGUI.renderFromGUI();
-    }
    public static boolean isLoading()
    {
        return loading;
    }
-
-//    private static ResourcePackLoader.IPackInfoFinder buildPackFinder(Map<ModFile, ? extends ModFileResourcePack> modResourcePacks, BiConsumer<? super ModFileResourcePack, ResourcePackInfo> packSetter) {
-//        return (packList, factory) -> clientPackFinder(modResourcePacks, packSetter, packList, factory);
-//    }
-//
-//    private static void clientPackFinder(Map<ModFile, ? extends ModFileResourcePack> modResourcePacks, BiConsumer<? super ModFileResourcePack, ResourcePackInfo> packSetter, Consumer<ResourcePackInfo> consumer, ResourcePackInfo.IFactory factory) {
-//        List<ModFileResourcePack> hiddenPacks = new ArrayList<>();
-//        for (Entry<ModFile, ? extends ModFileResourcePack> e : modResourcePacks.entrySet())
-//        {
-//            IModInfo mod = e.getKey().getModInfos().get(0);
-//            if (Objects.equals(mod.getModId(), "minecraft")) continue; // skip the minecraft "mod"
-//            final String name = "mod:" + mod.getModId();
-//            final ResourcePackInfo packInfo = ResourcePackInfo.create(name, false, e::getValue, factory, ResourcePackInfo.Priority.BOTTOM, IPackNameDecorator.DEFAULT);
-//            if (packInfo == null) {
-//                // Vanilla only logs an error, instead of propagating, so handle null and warn that something went wrong
-//                ModLoader.get().addWarning(new ModLoadingWarning(mod, ModLoadingStage.ERROR, "fml.modloading.brokenresources", e.getKey()));
-//                continue;
-//            }
-//            packSetter.accept(e.getValue(), packInfo);
-//            LOGGER.debug(CORE, "Generating PackInfo named {} for mod file {}", name, e.getKey().getFilePath());
-//            if (mod.getOwningFile().showAsResourcePack()) {
-//                consumer.accept(packInfo);
-//            } else {
-//                hiddenPacks.add(e.getValue());
-//            }
-//        }
-//        final ResourcePackInfo packInfo = ResourcePackInfo.create("mod_resources", true, () -> new DelegatingResourcePack("mod_resources", "Mod Resources",
-//                new PackMetadataSection(new TranslationTextComponent("fml.resources.modresources", hiddenPacks.size()), 6),
-//                hiddenPacks), factory, ResourcePackInfo.Priority.BOTTOM, IPackNameDecorator.DEFAULT);
-//        consumer.accept(packInfo);
-//    }
 }
@@ -1,5 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.1.1-bin.zip
+networkTimeout=10000
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
@@ -55,7 +55,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -80,10 +80,10 @@ do
    esac
 done

-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
+# This is normally unused
+# shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit

 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
 DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
@@ -143,12 +143,16 @@ fi
 if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
    case $MAX_FD in #(
      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
        MAX_FD=$( ulimit -H -n ) ||
            warn "Could not query maximum file descriptor limit"
    esac
    case $MAX_FD in  #(
      '' | soft) :;; #(
      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC3045 
        ulimit -n "$MAX_FD" ||
            warn "Could not set maximum file descriptor limit to $MAX_FD"
    esac
@@ -26,6 +26,7 @@ if "%OS%"=="Windows_NT" setlocal

 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
+@rem This is normally unused
 set APP_BASE_NAME=%~n0
 set APP_HOME=%DIRNAME%

@@ -41,6 +41,7 @@ ext {
 }

 jar.doFirst {
+    manifest.attributes['Automatic-Module-Name'] = project.name
    MANIFESTS.each { pkg, values ->
        if (pkg == '')
            manifest.attributes(values)
@@ -39,6 +39,7 @@ ext {
 }

 jar.doFirst {
+    manifest.attributes['Automatic-Module-Name'] = project.name
    MANIFESTS.each { pkg, values ->
        if (pkg == '')
            manifest.attributes(values)
@@ -41,6 +41,7 @@ ext {
 }

 jar.doFirst {
+    manifest.attributes['Automatic-Module-Name'] = project.name
    MANIFESTS.each { pkg, values ->
        if (pkg == '')
            manifest.attributes(values)
@@ -1,12 +1,16 @@
 plugins {
    id 'eclipse'
+    id 'idea'
    id 'maven-publish'
-    id 'net.minecraftforge.gradle' version '5.1.+'
+    id 'net.minecraftforge.gradle' version '[6.0,6.2)'
 }

-version = '1.0'
-group = 'com.yourname.modid' // http://maven.apache.org/guides/mini/guide-naming-conventions.html
-archivesBaseName = 'modid'
+version = mod_version
+group = mod_group_id
+
+base {
+    archivesName = mod_id
+}

 // Mojang ships Java 17 to end users in 1.18+, so your mod should target Java 17.
 java.toolchain.languageVersion = JavaLanguageVersion.of(17)
@@ -26,14 +30,36 @@ minecraft {
    //
    // Use non-default mappings at your own risk. They may not always work.
    // Simply re-run your setup task after changing the mappings to update your workspace.
-    mappings channel: '@MAPPING_CHANNEL@', version: '@MAPPING_VERSION@'
+    mappings channel: mapping_channel, version: mapping_version

-    // accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg') // Currently, this location cannot be changed from the default.
+    // When true, this property will have all Eclipse/IntelliJ IDEA run configurations run the "prepareX" task for the given run configuration before launching the game.
+    // In most cases, it is not necessary to enable.
+    // enableEclipsePrepareRuns = true
+    // enableIdeaPrepareRuns = true
+
+    // This property allows configuring Gradle's ProcessResources task(s) to run on IDE output locations before launching the game.
+    // It is REQUIRED to be set to true for this template to function.
+    // See https://docs.gradle.org/current/dsl/org.gradle.language.jvm.tasks.ProcessResources.html
+    copyIdeResources = true
+
+    // When true, this property will add the folder name of all declared run configurations to generated IDE run configurations.
+    // The folder name can be set on a run configuration using the "folderName" property.
+    // By default, the folder name of a run configuration is the name of the Gradle project containing it.
+    // generateRunFolders = true
+
+    // This property enables access transformers for use in development.
+    // They will be applied to the Minecraft artifact.
+    // The access transformer file can be anywhere in the project.
+    // However, it must be at "META-INF/accesstransformer.cfg" in the final mod jar to be loaded by Forge.
+    // This default location is a best practice to automatically put the file in the right place in the final jar.
+    // See https://docs.minecraftforge.net/en/latest/advanced/accesstransformers/ for more information.
+    // accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')

    // Default run configurations.
    // These can be tweaked, removed, or duplicated as needed.
    runs {
-        client {
+        // applies to all the run configs below
+        configureEach {
            workingDirectory project.file('run')

            // Recommended logging data for a userdev environment
@@ -48,66 +74,36 @@ minecraft {
            // Please read: https://stackoverflow.com/questions/2031163/when-to-use-the-different-log-levels
            property 'forge.logging.console.level', 'debug'

-            // Comma-separated list of namespaces to load gametests from. Empty = all namespaces.
-            property 'forge.enabledGameTestNamespaces', 'examplemod'
-
            mods {
-                examplemod {
+                "${mod_id}" {
                    source sourceSets.main
                }
            }
        }

+        client {
+            // Comma-separated list of namespaces to load gametests from. Empty = all namespaces.
+            property 'forge.enabledGameTestNamespaces', mod_id
+        }
+
        server {
-            workingDirectory project.file('run')
-
-            property 'forge.logging.markers', 'REGISTRIES'
-
-            property 'forge.logging.console.level', 'debug'
-
-            property 'forge.enabledGameTestNamespaces', 'examplemod'
-
-            mods {
-                examplemod {
-                    source sourceSets.main
-                }
-            }
+            property 'forge.enabledGameTestNamespaces', mod_id
+            args '--nogui'
        }

        // This run config launches GameTestServer and runs all registered gametests, then exits.
        // By default, the server will crash when no gametests are provided.
        // The gametest system is also enabled by default for other run configs under the /test command.
        gameTestServer {
-            workingDirectory project.file('run')
-
-            property 'forge.logging.markers', 'REGISTRIES'
-
-            property 'forge.logging.console.level', 'debug'
-
-            property 'forge.enabledGameTestNamespaces', 'examplemod'
-
-            mods {
-                examplemod {
-                    source sourceSets.main
-                }
-            }
+            property 'forge.enabledGameTestNamespaces', mod_id
        }

        data {
-            workingDirectory project.file('run')
-
-            property 'forge.logging.markers', 'REGISTRIES'
-
-            property 'forge.logging.console.level', 'debug'
+            // example of overriding the workingDirectory set in configureEach above
+            workingDirectory project.file('run-data')

            // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
-            args '--mod', 'examplemod', '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
-
-            mods {
-                examplemod {
-                    source sourceSets.main
-                }
-            }
+            args '--mod', mod_id, '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
        }
    }
 }
@@ -119,53 +115,83 @@ repositories {
    // Put repositories for dependencies here
    // ForgeGradle automatically adds the Forge maven and Maven Central for you

-    // If you have mod jar dependencies in ./libs, you can declare them as a repository like so:
+    // If you have mod jar dependencies in ./libs, you can declare them as a repository like so.
+    // See https://docs.gradle.org/current/userguide/declaring_repositories.html#sub:flat_dir_resolver
    // flatDir {
    //     dir 'libs'
    // }
 }

 dependencies {
-    // Specify the version of Minecraft to use. If this is any group other than 'net.minecraft', it is assumed
-    // that the dep is a ForgeGradle 'patcher' dependency, and its patches will be applied.
-    // The userdev artifact is a special name and will get all sorts of transformations applied to it.
-    minecraft '@FORGE_GROUP@:@FORGE_NAME@:@FORGE_VERSION@'
+    // Specify the version of Minecraft to use.
+    // Any artifact can be supplied so long as it has a "userdev" classifier artifact and is a compatible patcher artifact.
+    // The "userdev" classifier will be requested and setup by ForgeGradle.
+    // If the group id is "net.minecraft" and the artifact id is one of ["client", "server", "joined"],
+    // then special handling is done to allow a setup of a vanilla dependency without the use of an external repository.
+    minecraft "net.minecraftforge:forge:${minecraft_version}-${forge_version}"

-    // Real mod deobf dependency examples - these get remapped to your current mappings
-    // implementation fg.deobf("com.tterrag.registrate:Registrate:MC${mc_version}-${registrate_version}") // Adds registrate as a dependency
+    // Example mod dependency with JEI - using fg.deobf() ensures the dependency is remapped to your development mappings
+    // The JEI API is declared for compile time use, while the full JEI artifact is used at runtime
+    // compileOnly fg.deobf("mezz.jei:jei-${mc_version}-common-api:${jei_version}")
+    // compileOnly fg.deobf("mezz.jei:jei-${mc_version}-forge-api:${jei_version}")
+    // runtimeOnly fg.deobf("mezz.jei:jei-${mc_version}-forge:${jei_version}")

-    // Examples using mod jars from ./libs
+    // Example mod dependency using a mod jar from ./libs with a flat dir repository
+    // This maps to ./libs/coolmod-${mc_version}-${coolmod_version}.jar
+    // The group id is ignored when searching -- in this case, it is "blank"
    // implementation fg.deobf("blank:coolmod-${mc_version}:${coolmod_version}")

-    // For more info...
+    // For more info:
    // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
    // http://www.gradle.org/docs/current/userguide/dependency_management.html
 }

-// Example for how to get properties into the manifest for reading at runtime.
-jar {
-    manifest {
-        attributes([
-                "Specification-Title"     : "examplemod",
-                "Specification-Vendor"    : "examplemodsareus",
-                "Specification-Version"   : "1", // We are version 1 of ourselves
-                "Implementation-Title"    : project.name,
-                "Implementation-Version"  : project.jar.archiveVersion,
-                "Implementation-Vendor"   : "examplemodsareus",
-                "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
-        ])
+// This block of code expands all declared replace properties in the specified resource targets.
+// A missing property will result in an error. Properties are expanded using ${} Groovy notation.
+// When "copyIdeResources" is enabled, this will also run before the game launches in IDE environments.
+// See https://docs.gradle.org/current/dsl/org.gradle.language.jvm.tasks.ProcessResources.html
+tasks.named('processResources', ProcessResources).configure {
+    var replaceProperties = [
+            minecraft_version: minecraft_version, minecraft_version_range: minecraft_version_range,
+            forge_version: forge_version, forge_version_range: forge_version_range,
+            loader_version_range: loader_version_range,
+            mod_id: mod_id, mod_name: mod_name, mod_license: mod_license, mod_version: mod_version,
+            mod_authors: mod_authors, mod_description: mod_description,
+    ]
+    inputs.properties replaceProperties
+
+    filesMatching(['META-INF/mods.toml', 'pack.mcmeta']) {
+        expand replaceProperties + [project: project]
    }
 }

-// Example configuration to allow publishing using the maven-publish plugin
-// This is the preferred method to reobfuscate your jar file
-jar.finalizedBy('reobfJar')
-// However if you are in a multi-project build, dev time needs unobfed jar files, so you can delay the obfuscation until publishing by doing
-// publish.dependsOn('reobfJar')
+// Example for how to get properties into the manifest for reading at runtime.
+tasks.named('jar', Jar).configure {
+    manifest {
+        attributes([
+                'Specification-Title'     : mod_id,
+                'Specification-Vendor'    : mod_authors,
+                'Specification-Version'   : '1', // We are version 1 of ourselves
+                'Implementation-Title'    : project.name,
+                'Implementation-Version'  : project.jar.archiveVersion,
+                'Implementation-Vendor'   : mod_authors,
+                'Implementation-Timestamp': new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
+        ])
+    }

+    // This is the preferred method to reobfuscate your jar file
+    finalizedBy 'reobfJar'
+}
+
+// However if you are in a multi-project build, dev time needs unobfed jar files, so you can delay the obfuscation until publishing by doing:
+// tasks.named('publish').configure {
+//     dependsOn 'reobfJar'
+// }
+
+// Example configuration to allow publishing using the maven-publish plugin
 publishing {
    publications {
-        mavenJava(MavenPublication) {
+        register('mavenJava', MavenPublication) {
            artifact jar
        }
    }
@@ -1,4 +1,59 @@
 # Sets default memory used for gradle commands. Can be overridden by user or command line properties.
 # This is required to provide enough memory for the Minecraft decompilation process.
 org.gradle.jvmargs=-Xmx3G
-org.gradle.daemon=false
+org.gradle.daemon=false
+
+
+## Environment Properties
+
+# The Minecraft version must agree with the Forge version to get a valid artifact
+minecraft_version=@MC_VERSION@
+# The Minecraft version range can use any release version of Minecraft as bounds.
+# Snapshots, pre-releases, and release candidates are not guaranteed to sort properly
+# as they do not follow standard versioning conventions.
+minecraft_version_range=[@MC_VERSION@,@MC_NEXT_VERSION@)
+# The Forge version must agree with the Minecraft version to get a valid artifact
+forge_version=@FORGE_VERSION@
+# The Forge version range can use any version of Forge as bounds or match the loader version range
+forge_version_range=[@FORGE_SPEC_VERSION@,)
+# The loader version range can only use the major version of Forge/FML as bounds
+loader_version_range=[@FORGE_SPEC_VERSION@,)
+# The mapping channel to use for mappings.
+# The default set of supported mapping channels are ["official", "snapshot", "snapshot_nodoc", "stable", "stable_nodoc"].
+# Additional mapping channels can be registered through the "channelProviders" extension in a Gradle plugin.
+#
+# | Channel   | Version              |                                                                                |
+# |-----------|----------------------|--------------------------------------------------------------------------------|
+# | official  | MCVersion            | Official field/method names from Mojang mapping files                          |
+# | parchment | YYYY.MM.DD-MCVersion | Open community-sourced parameter names and javadocs layered on top of official |
+#
+# You must be aware of the Mojang license when using the 'official' or 'parchment' mappings.
+# See more information here: https://github.com/MinecraftForge/MCPConfig/blob/master/Mojang.md
+#
+# Parchment is an unofficial project maintained by ParchmentMC, separate from Minecraft Forge.
+# Additional setup is needed to use their mappings, see https://parchmentmc.org/docs/getting-started
+mapping_channel=@MAPPING_CHANNEL@
+# The mapping version to query from the mapping channel.
+# This must match the format required by the mapping channel.
+mapping_version=@MAPPING_VERSION@
+
+
+## Mod Properties
+
+# The unique mod identifier for the mod. Must be lowercase in English locale. Must fit the regex [a-z][a-z0-9_]{1,63}
+# Must match the String constant located in the main mod class annotated with @Mod.
+mod_id=examplemod
+# The human-readable display name for the mod.
+mod_name=Example Mod
+# The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.
+mod_license=All Rights Reserved
+# The mod version. See https://semver.org/
+mod_version=1.0.0
+# The group ID for the mod. It is only important when publishing as an artifact to a Maven repository.
+# This should match the base package used for the mod sources.
+# See https://maven.apache.org/guides/mini/guide-naming-conventions.html
+mod_group_id=com.example.examplemod
+# The authors of the mod. This is a simple text string that is used for display purposes in the mod list.
+mod_authors=YourNameHere, OtherNameHere
+# The description of the mod. This is a simple multiline text string that is used for display purposes in the mod list.
+mod_description=Example mod description.\nNewline characters can be used and will be replaced properly.
@@ -1,6 +1,13 @@
 pluginManagement {
    repositories {
        gradlePluginPortal()
-        maven { url = 'https://maven.minecraftforge.net/' }
+        maven {
+            name = 'MinecraftForge'
+            url = 'https://maven.minecraftforge.net/'
+        }
    }
+}
+
+plugins {
+    id 'org.gradle.toolchains.foojay-resolver-convention' version '0.5.0'
 }
@@ -0,0 +1,64 @@
+package com.example.examplemod;
+
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.item.Item;
+import net.minecraftforge.common.ForgeConfigSpec;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.event.config.ModConfigEvent;
+import net.minecraftforge.registries.ForgeRegistries;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+// An example config class. This is not required, but it's a good idea to have one to keep your config organized.
+// Demonstrates how to use Forge's config APIs
+@Mod.EventBusSubscriber(modid = ExampleMod.MODID, bus = Mod.EventBusSubscriber.Bus.MOD)
+public class Config
+{
+    private static final ForgeConfigSpec.Builder BUILDER = new ForgeConfigSpec.Builder();
+
+    private static final ForgeConfigSpec.BooleanValue LOG_DIRT_BLOCK = BUILDER
+            .comment("Whether to log the dirt block on common setup")
+            .define("logDirtBlock", true);
+
+    private static final ForgeConfigSpec.IntValue MAGIC_NUMBER = BUILDER
+            .comment("A magic number")
+            .defineInRange("magicNumber", 42, 0, Integer.MAX_VALUE);
+
+    public static final ForgeConfigSpec.ConfigValue<String> MAGIC_NUMBER_INTRODUCTION = BUILDER
+            .comment("What you want the introduction message to be for the magic number")
+            .define("magicNumberIntroduction", "The magic number is... ");
+
+    // a list of strings that are treated as resource locations for items
+    private static final ForgeConfigSpec.ConfigValue<List<? extends String>> ITEM_STRINGS = BUILDER
+            .comment("A list of items to log on common setup.")
+            .defineListAllowEmpty("items", List.of("minecraft:iron_ingot"), Config::validateItemName);
+
+    static final ForgeConfigSpec SPEC = BUILDER.build();
+
+    public static boolean logDirtBlock;
+    public static int magicNumber;
+    public static String magicNumberIntroduction;
+    public static Set<Item> items;
+
+    private static boolean validateItemName(final Object obj)
+    {
+        return obj instanceof final String itemName && ForgeRegistries.ITEMS.containsKey(new ResourceLocation(itemName));
+    }
+
+    @SubscribeEvent
+    static void onLoad(final ModConfigEvent event)
+    {
+        logDirtBlock = LOG_DIRT_BLOCK.get();
+        magicNumber = MAGIC_NUMBER.get();
+        magicNumberIntroduction = MAGIC_NUMBER_INTRODUCTION.get();
+
+        // convert the list of strings into a set of items
+        items = ITEM_STRINGS.get().stream()
+                .map(itemName -> ForgeRegistries.ITEMS.getValue(new ResourceLocation(itemName)))
+                .collect(Collectors.toSet());
+    }
+}
@@ -2,20 +2,25 @@ package com.example.examplemod;

 import com.mojang.logging.LogUtils;
 import net.minecraft.client.Minecraft;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.world.food.FoodProperties;
 import net.minecraft.world.item.BlockItem;
+import net.minecraft.world.item.CreativeModeTab;
 import net.minecraft.world.item.CreativeModeTabs;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.Blocks;
 import net.minecraft.world.level.block.state.BlockBehaviour;
-import net.minecraft.world.level.material.Material;
+import net.minecraft.world.level.material.MapColor;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.common.MinecraftForge;
-import net.minecraftforge.event.CreativeModeTabEvent;
+import net.minecraftforge.event.BuildCreativeModeTabContentsEvent;
 import net.minecraftforge.event.server.ServerStartingEvent;
 import net.minecraftforge.eventbus.api.IEventBus;
 import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.ModLoadingContext;
 import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.config.ModConfig;
 import net.minecraftforge.fml.event.lifecycle.FMLClientSetupEvent;
 import net.minecraftforge.fml.event.lifecycle.FMLCommonSetupEvent;
 import net.minecraftforge.fml.javafmlmod.FMLJavaModLoadingContext;
@@ -36,12 +41,26 @@ public class ExampleMod
    public static final DeferredRegister<Block> BLOCKS = DeferredRegister.create(ForgeRegistries.BLOCKS, MODID);
    // Create a Deferred Register to hold Items which will all be registered under the "examplemod" namespace
    public static final DeferredRegister<Item> ITEMS = DeferredRegister.create(ForgeRegistries.ITEMS, MODID);
+    // Create a Deferred Register to hold CreativeModeTabs which will all be registered under the "examplemod" namespace
+    public static final DeferredRegister<CreativeModeTab> CREATIVE_MODE_TABS = DeferredRegister.create(Registries.CREATIVE_MODE_TAB, MODID);

    // Creates a new Block with the id "examplemod:example_block", combining the namespace and path
-    public static final RegistryObject<Block> EXAMPLE_BLOCK = BLOCKS.register("example_block", () -> new Block(BlockBehaviour.Properties.of(Material.STONE)));
+    public static final RegistryObject<Block> EXAMPLE_BLOCK = BLOCKS.register("example_block", () -> new Block(BlockBehaviour.Properties.of().mapColor(MapColor.STONE)));
    // Creates a new BlockItem with the id "examplemod:example_block", combining the namespace and path
    public static final RegistryObject<Item> EXAMPLE_BLOCK_ITEM = ITEMS.register("example_block", () -> new BlockItem(EXAMPLE_BLOCK.get(), new Item.Properties()));

+    // Creates a new food item with the id "examplemod:example_id", nutrition 1 and saturation 2
+    public static final RegistryObject<Item> EXAMPLE_ITEM = ITEMS.register("example_item", () -> new Item(new Item.Properties().food(new FoodProperties.Builder()
+            .alwaysEat().nutrition(1).saturationMod(2f).build())));
+
+    // Creates a creative tab with the id "examplemod:example_tab" for the example item, that is placed after the combat tab
+    public static final RegistryObject<CreativeModeTab> EXAMPLE_TAB = CREATIVE_MODE_TABS.register("example_tab", () -> CreativeModeTab.builder()
+            .withTabsBefore(CreativeModeTabs.COMBAT)
+            .icon(() -> EXAMPLE_ITEM.get().getDefaultInstance())
+            .displayItems((parameters, output) -> {
+                output.accept(EXAMPLE_ITEM.get()); // Add the example item to the tab. For your own tabs, this method is preferred over the event
+            }).build());
+
    public ExampleMod()
    {
        IEventBus modEventBus = FMLJavaModLoadingContext.get().getModEventBus();
@@ -53,24 +72,36 @@ public class ExampleMod
        BLOCKS.register(modEventBus);
        // Register the Deferred Register to the mod event bus so items get registered
        ITEMS.register(modEventBus);
+        // Register the Deferred Register to the mod event bus so tabs get registered
+        CREATIVE_MODE_TABS.register(modEventBus);

        // Register ourselves for server and other game events we are interested in
        MinecraftForge.EVENT_BUS.register(this);

        // Register the item to a creative tab
        modEventBus.addListener(this::addCreative);
+
+        // Register our mod's ForgeConfigSpec so that Forge can create and load the config file for us
+        ModLoadingContext.get().registerConfig(ModConfig.Type.COMMON, Config.SPEC);
    }

    private void commonSetup(final FMLCommonSetupEvent event)
    {
        // Some common setup code
        LOGGER.info("HELLO FROM COMMON SETUP");
-        LOGGER.info("DIRT BLOCK >> {}", ForgeRegistries.BLOCKS.getKey(Blocks.DIRT));
+
+        if (Config.logDirtBlock)
+            LOGGER.info("DIRT BLOCK >> {}", ForgeRegistries.BLOCKS.getKey(Blocks.DIRT));
+
+        LOGGER.info(Config.magicNumberIntroduction + Config.magicNumber);
+
+        Config.items.forEach((item) -> LOGGER.info("ITEM >> {}", item.toString()));
    }

-    private void addCreative(CreativeModeTabEvent.BuildContents event)
+    // Add the example block item to the building blocks tab
+    private void addCreative(BuildCreativeModeTabContentsEvent event)
    {
-        if (event.getTab() == CreativeModeTabs.BUILDING_BLOCKS)
+        if (event.getTabKey() == CreativeModeTabs.BUILDING_BLOCKS)
            event.accept(EXAMPLE_BLOCK_ITEM);
    }

@@ -6,32 +6,30 @@
 # The name of the mod loader type to load - for regular FML @Mod mods it should be javafml
 modLoader="javafml" #mandatory
 # A version range to match for said mod loader - for regular FML @Mod it will be the forge version
-loaderVersion="[@FORGE_SPEC_VERSION@,)" #mandatory This is typically bumped every Minecraft version by Forge. See our download page for lists of versions.
+loaderVersion="${loader_version_range}" #mandatory This is typically bumped every Minecraft version by Forge. See our download page for lists of versions.
 # The license for you mod. This is mandatory metadata and allows for easier comprehension of your redistributive properties.
 # Review your options at https://choosealicense.com/. All rights reserved is the default copyright stance, and is thus the default here.
-license="All rights reserved"
+license="${mod_license}"
 # A URL to refer people to when problems occur with this mod
 #issueTrackerURL="https://change.me.to.your.issue.tracker.example.invalid/" #optional
 # A list of mods - how many allowed here is determined by the individual mod loader
 [[mods]] #mandatory
 # The modid of the mod
-modId="examplemod" #mandatory
-# The version number of the mod - there's a few well known ${} variables useable here or just hardcode it
-# ${file.jarVersion} will substitute the value of the Implementation-Version as read from the mod's JAR file metadata
-# see the associated build.gradle script for how to populate this completely automatically during a build
-version="${file.jarVersion}" #mandatory
- # A display name for the mod
-displayName="Example Mod" #mandatory
+modId="${mod_id}" #mandatory
+# The version number of the mod
+version="${mod_version}" #mandatory
+# A display name for the mod
+displayName="${mod_name}" #mandatory
 # A URL to query for updates for this mod. See the JSON update specification https://docs.minecraftforge.net/en/latest/misc/updatechecker/
 #updateJSONURL="https://change.me.example.invalid/updates.json" #optional
 # A URL for the "homepage" for this mod, displayed in the mod UI
 #displayURL="https://change.me.to.your.mods.homepage.example.invalid/" #optional
 # A file name (in the root of the mod JAR) containing a logo for display
-logoFile="examplemod.png" #optional
+#logoFile="examplemod.png" #optional
 # A text field displayed in the mod UI
-credits="Thanks for this example mod goes to Java" #optional
+#credits="" #optional
 # A text field displayed in the mod UI
-authors="Love, Cheese and small house plants" #optional
+authors="${mod_authors}" #optional
 # Display Test controls the display for your mod in the server connection screen
 # MATCH_VERSION means that your mod will cause a red X if the versions on client and server differ. This is the default behaviour and should be what you choose if you have server and client elements to your mod.
 # IGNORE_SERVER_VERSION means that your mod will not cause a red X if it's present on the server but not on the client. This is what you should use if you're a server only mod.
@@ -41,30 +39,32 @@ authors="Love, Cheese and small house plants" #optional
 #displayTest="MATCH_VERSION" # MATCH_VERSION is the default if nothing is specified (#optional)

 # The description text for the mod (multi line!) (#mandatory)
-description='''
-This is a long form description of the mod. You can write whatever you want here
-
-Have some lorem ipsum.
-
-Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed mollis lacinia magna. Orci varius natoque penatibus et magnis dis parturient montes, nascetur ridiculus mus. Sed sagittis luctus odio eu tempus. Interdum et malesuada fames ac ante ipsum primis in faucibus. Pellentesque volutpat ligula eget lacus auctor sagittis. In hac habitasse platea dictumst. Nunc gravida elit vitae sem vehicula efficitur. Donec mattis ipsum et arcu lobortis, eleifend sagittis sem rutrum. Cras pharetra quam eget posuere fermentum. Sed id tincidunt justo. Lorem ipsum dolor sit amet, consectetur adipiscing elit.
-'''
+description='''${mod_description}'''
 # A dependency - use the . to indicate dependency for a specific modid. Dependencies are optional.
-[[dependencies.examplemod]] #optional
+[[dependencies.${mod_id}]] #optional
    # the modid of the dependency
    modId="forge" #mandatory
    # Does this dependency have to exist - if not, ordering below must be specified
    mandatory=true #mandatory
    # The version range of the dependency
-    versionRange="[@FORGE_SPEC_VERSION@,)" #mandatory
-    # An ordering relationship for the dependency - BEFORE or AFTER required if the relationship is not mandatory
+    versionRange="${forge_version_range}" #mandatory
+    # An ordering relationship for the dependency - BEFORE or AFTER required if the dependency is not mandatory
+    # BEFORE - This mod is loaded BEFORE the dependency
+    # AFTER - This mod is loaded AFTER the dependency
    ordering="NONE"
-    # Side this dependency is applied on - BOTH, CLIENT or SERVER
+    # Side this dependency is applied on - BOTH, CLIENT, or SERVER
    side="BOTH"
 # Here's another dependency
-[[dependencies.examplemod]]
+[[dependencies.${mod_id}]]
    modId="minecraft"
    mandatory=true
-# This version range declares a minimum of the current minecraft version up to but not including the next major version
-    versionRange="[@MC_VERSION@,@MC_NEXT_VERSION@)"
+    # This version range declares a minimum of the current minecraft version up to but not including the next major version
+    versionRange="${minecraft_version_range}"
    ordering="NONE"
    side="BOTH"
+
+# Features are specific properties of the game environment, that you may want to declare you require. This example declares
+# that your mod requires GL version 3.2 or higher. Other features will be added. They are side aware so declaring this won't
+# stop your mod loading on the server for example.
+#[features.${mod_id}]
+#openGLVersion="[3.2,)"
@@ -1,32 +1,32 @@
 --- a/com/mojang/blaze3d/pipeline/RenderTarget.java
 +++ b/com/mojang/blaze3d/pipeline/RenderTarget.java
-@@ -112,7 +_,10 @@
-             GlStateManager.m_84331_(3553, 34892, 0);
-             GlStateManager.m_84331_(3553, 10242, 33071);
-             GlStateManager.m_84331_(3553, 10243, 33071);
+@@ -113,7 +_,10 @@
+             GlStateManager._texParameter(3553, 34892, 0);
+             GlStateManager._texParameter(3553, 10242, 33071);
+             GlStateManager._texParameter(3553, 10243, 33071);
 +         if (!stencilEnabled)
-             GlStateManager.m_84209_(3553, 0, 6402, this.f_83915_, this.f_83916_, 0, 6402, 5126, (IntBuffer)null);
+             GlStateManager._texImage2D(3553, 0, 6402, this.f_83915_, this.f_83916_, 0, 6402, 5126, (IntBuffer)null);
 +         else
-+            GlStateManager.m_84209_(3553, 0, org.lwjgl.opengl.GL30.GL_DEPTH32F_STENCIL8, this.f_83915_, this.f_83916_, 0, org.lwjgl.opengl.GL30.GL_DEPTH_STENCIL, org.lwjgl.opengl.GL30.GL_FLOAT_32_UNSIGNED_INT_24_8_REV, null);
+            GlStateManager._texImage2D(3553, 0, org.lwjgl.opengl.GL30.GL_DEPTH32F_STENCIL8, this.f_83915_, this.f_83916_, 0, org.lwjgl.opengl.GL30.GL_DEPTH_STENCIL, org.lwjgl.opengl.GL30.GL_FLOAT_32_UNSIGNED_INT_24_8_REV, null);
          }
 
          this.m_83936_(9728);
-@@ -123,7 +_,14 @@
-          GlStateManager.m_84486_(36160, this.f_83920_);
-          GlStateManager.m_84173_(36160, 36064, 3553, this.f_83923_, 0);
+@@ -124,7 +_,14 @@
+          GlStateManager._glBindFramebuffer(36160, this.f_83920_);
+          GlStateManager._glFramebufferTexture2D(36160, 36064, 3553, this.f_83923_, 0);
          if (this.f_83919_) {
 +         if(!stencilEnabled)
-             GlStateManager.m_84173_(36160, 36096, 3553, this.f_83924_, 0);
+             GlStateManager._glFramebufferTexture2D(36160, 36096, 3553, this.f_83924_, 0);
 +         else if(net.minecraftforge.common.ForgeConfig.CLIENT.useCombinedDepthStencilAttachment.get()) {
-+            GlStateManager.m_84173_(org.lwjgl.opengl.GL30.GL_FRAMEBUFFER, org.lwjgl.opengl.GL30.GL_DEPTH_STENCIL_ATTACHMENT, 3553, this.f_83924_, 0);
+            GlStateManager._glFramebufferTexture2D(org.lwjgl.opengl.GL30.GL_FRAMEBUFFER, org.lwjgl.opengl.GL30.GL_DEPTH_STENCIL_ATTACHMENT, 3553, this.f_83924_, 0);
 +         } else {
-+            GlStateManager.m_84173_(org.lwjgl.opengl.GL30.GL_FRAMEBUFFER, org.lwjgl.opengl.GL30.GL_DEPTH_ATTACHMENT, 3553, this.f_83924_, 0);
-+            GlStateManager.m_84173_(org.lwjgl.opengl.GL30.GL_FRAMEBUFFER, org.lwjgl.opengl.GL30.GL_STENCIL_ATTACHMENT, 3553, this.f_83924_, 0);
+            GlStateManager._glFramebufferTexture2D(org.lwjgl.opengl.GL30.GL_FRAMEBUFFER, org.lwjgl.opengl.GL30.GL_DEPTH_ATTACHMENT, 3553, this.f_83924_, 0);
+            GlStateManager._glFramebufferTexture2D(org.lwjgl.opengl.GL30.GL_FRAMEBUFFER, org.lwjgl.opengl.GL30.GL_STENCIL_ATTACHMENT, 3553, this.f_83924_, 0);
 +         }
          }
 
          this.m_83949_();
-@@ -291,4 +_,27 @@
+@@ -292,4 +_,27 @@
    public int m_83980_() {
       return this.f_83924_;
    }
Author	SHA1	Message	Date
LexManos	2fb2bbeed0	1.20.1 RB	2023-09-21 10:17:41 -07:00
Paint_Ninjaanddhyces	12d24df4f6	Keep order of sources in PackRepository (#9702 ) Co-authored-by: dhyces <[email protected]>	2023-09-02 16:21:06 -07:00
Paint_Ninja	e69f5e262a	Fix DelegatingPackResources searching resource path twice (#9697 )	2023-08-30 14:10:17 -07:00
Paint_Ninjaandmalte0811	23cee57d88	Fix `Level` leak in debug HUD (#9699 ) Co-authored-by: malte0811 <[email protected]>	2023-08-30 14:09:51 -07:00
Paint_Ninja	ab70bde1d6	Fix PlayerSpawnPhantomsEvent not being fired (#9689 )	2023-08-11 10:42:31 -07:00
Meldexun	f65381fbff	Enhance LivingBreathEvent and LivingDrownEvent. Closes #9680 Also remove 3.5MB of useless data from the installer.	2023-07-24 14:42:24 -07:00
LexManos	b680d09359	Partially revert LazyOptional changes, now no longer internally uses weak references.	2023-07-22 08:57:25 -07:00
LexManos	7969daf81a	Make LazyOptional's internal references to invalidation listeners use WeakReference, and allow modders to unregister themselves. Closes #8805	2023-07-21 23:46:26 -07:00
LexManos	f157567d2a	Revert EntityEvent.Size changes to before #9018 was called. (#9679 ) Kept newly added methods for binary compatibility but deprecated them all for removal. The entire pose/eye/size system needs to be reevaluated and address some of Mojang's changes. However this should fix any bugs that pulling that PR may of caused.	2023-07-21 23:44:01 -07:00
Kovak	93a615e900	Add a config option to restore the calculate all normals behavior in case some setups require old broken behavior. (#9670 )	2023-07-19 14:46:05 -07:00
Kovak	7c84249996	Fix rounding errors on models with 45 degree normals by favoring one Direction (#9669 ) Should fix flickering issues when breaking custom models and having our vanilla solution disabled.	2023-07-19 14:44:28 -07:00
RealMangoRage	881725c7d5	Moved ForgeHooksClient.onCreativeModeTabBuildContents to ForgeHooks to fix #9662	2023-07-19 11:18:45 -07:00
LexManos	2745531f08	Fix tag removal functionality that broke during the 1.19 update. Closes #9053 and #8949	2023-07-19 10:26:55 -07:00
LexManos	bcdd44aece	Replace string with forge tag in vanilla recipes. Closes #9062	2023-07-19 00:02:11 -07:00
LexManos	bad5b1b5d4	Fix new brain hooks not persisting active activities.	2023-07-18 23:50:27 -07:00
Kovak	30f255d76c	Fix breaking overlay flickering on campfires by using vanilla method to calculate block normals. (#9664 )	2023-07-17 18:10:12 -07:00
LexManos	ebb316a15c	Cleanup usages of static imports and build script so that our build doesn't spam useless error like messages. So that it is easier to see real errors. Add compatibility checking to standard testing tasks.	2023-07-17 17:26:28 -07:00
LegoMaster3650	e6bb7eecbd	Added Action value to PlayerInteractEvent.LeftClickEvent to expose what action fired the event. #9175	2023-07-17 10:57:10 -07:00
Jonathan Colmenares	c66f70d6c2	Fix parameter names in IForgeDimensionSpecialEffects.adjustLightmapColors to better describe what they are. (#9656 )	2023-07-17 09:38:05 -07:00
Jonathan Colmenares	26adf4da44	Re-add EntityEvent.Size methods to maintain bincompat	2023-07-17 07:50:18 -07:00
mgaray99	30d0a630d6	Added LivingMakeBrainEvent, to allow a consistent way for modders to manipulate entity Brains. #9292	2023-07-15 12:37:42 -07:00
JustRed23	00ad61b4ae	Add LivingSwapHandItemsEvent	2023-07-15 11:15:57 -07:00
brandon3055	09bc73d5cd	Fixed FluidUtil#tryFillContainer returning invalid result when simulating #9358	2023-07-15 10:51:17 -07:00
Jonathan Colmenares	1ee53c0464	Re-add in-game mod menu (#9652 )	2023-07-15 10:45:34 -07:00
LexManos	16863c8d3b	Fix Entity eye height for multipart entities.	2023-07-15 10:45:21 -07:00
Random832	150e8281ae	Fix conflicting keybindings not having the correct click count set. #9360	2023-07-15 09:28:47 -07:00
Kovak	4385eb2155	Fix the Emissive Rendering for Experimental Light Pipeline (#9651 )	2023-07-15 08:07:37 -07:00
RealMangoRage	5c40bef28e	Fixed AdvancementsScreen.java.patch buttons not rendering (#9649 )	2023-07-14 19:06:17 -07:00
ChampionAsh5357	55aa419100	Properly Handle Fluid Updates while in a Boat #9428	2023-07-14 19:05:27 -07:00
SilverDavid	a4bef82836	New hook in IClientBlockExtensions to handle enabling tinting on breaking particles. #9446	2023-07-14 16:08:24 -07:00
LexManos	b741df5f18	Fix invalid index when ticking itemstacks in a player nventory by adding a new onInventoryTick event. Closes #9453	2023-07-14 15:42:13 -07:00
LexManos	0c81a71308	Make the FireworkShapes enum extensible (Closes #9486 )	2023-07-14 14:01:32 -07:00
Technici4n	ea7f755a11	Add `EmptyEnergyStorage` (#9487 )	2023-07-14 11:40:16 -07:00
Paint_Ninja	d947d35eb1	Support IPv6 address compression for logged IPs	2023-07-14 11:14:56 -07:00
Sara Freimer	5271ef79fe	Make item name rendering and status bar rendering respect additional gui overlays being rendered by mods (#9648 )	2023-07-14 10:17:43 -07:00
Meldexun	b7131824f0	Fix EyeHeight event being fired twice (#9647 )	2023-07-14 10:09:48 -07:00
DBotThePony	3e624db4f8	Add PlayerSpawnPhantomsEvent, utilized to block or forcefully allow PhantomSpawner to spawn phantoms (#9644 )	2023-07-14 07:20:21 -07:00
Nathan	fc7af96bde	Fix creative mode screen not correctly using CreativeModeTab::getTabsImage (#9627 )	2023-07-14 07:10:49 -07:00
Paint_Ninja	b1965db30b	Add option to advertise dedicated servers to LAN.	2023-07-14 05:58:10 -07:00
LexManos	8df5a80725	Fix entity eye height loop.	2023-07-14 05:57:50 -07:00
ChampionAsh5357	d9043298d3	Particle Description Data Provider.	2023-07-13 19:34:53 -07:00
Meldexun	e91ff9a5a6	Add LivingBreatheEvent and LivingDrownEvent (#9525 )	2023-07-13 19:19:40 -07:00
Meldexun	77fb08713f	Fix entity size event not being fired, changed it to split eye height and size calculations. (#9535 )	2023-07-13 19:16:17 -07:00
bconlon	2c965fac90	AlterGroundEvent for modifying block placement performed by AlterGroundDecorator (#9637 )	2023-07-13 17:29:03 -07:00
JustRed23	2f229c5bb1	Change ProjectileHitEvent to return a result instead of being cancelable. Closes #9642	2023-07-13 17:21:13 -07:00
noeppi_noeppi	54b08d2711	Replace static import with regular one to fix S2S and non-official mappings. (#9633 )	2023-07-11 11:26:02 -07:00
Su5eD	46f641a502	Add missing null check for TagsProvider#existingFileHelper (#9638 )	2023-07-11 11:25:39 -07:00
Sara Freimer	6304cb655b	Add GuiGraphics helpers for blitNineSliced and blitRepeating that support specifying a custom texture size (#9641 )	2023-07-10 22:03:47 +02:00
LexManos	27614b46a6	1.20.1 Recommended Build	2023-07-06 20:27:45 -07:00
LexManos	ca47813bfa	Fix FMLOnly loading. Closes #9609	2023-07-06 12:12:41 -07:00
Paint_Ninja	b15b84fd59	Improve logging for server connections (#9618 )	2023-07-05 15:01:18 -07:00
cech12	97edac430d	Fix placing fluids into waterlogged blocks with FluidUtil::tryPlaceFluid. To behave more like vanilla MC-127110 (#9586 )	2023-07-05 15:01:04 -07:00
Gegy	7b833faa46	Expose loaded RegistryAccess through AddReloadListenerEvent (#9613 )	2023-07-05 15:00:12 -07:00
LexManos	93e4a7c649	Fix GLM applying to entities when killed. Closes #9551	2023-07-05 13:26:16 -07:00
Sara Freimer	ccbc697bad	Add unordered creative tabs after vanilla and perform a second level sorting of tabs by registry name to ensure tabs are ordered the same between game restarts (#9612 )	2023-07-05 15:55:13 +02:00
cpw	77cd7043c9	Fix Early Loading window FPS snafu where it could spam (#9619 ) unlimited screen updates. Probably a good way to gently toast an ancient laptop. Signed-off-by: cpw <[email protected]>	2023-07-05 15:46:57 +02:00
Thomas Kain	c0fe1688d8	Make overloads consistent for defineListAllowEmpty in ForgeConfigSpec.Builder (#9604 )	2023-07-03 17:28:37 -07:00
LexManos	72e2ae1d6f	Moved GameShuttingDownEvent hook to DedicatedServer class. Fixes #9601	2023-07-03 17:25:47 -07:00
LexManos	027f4d3d7b	Fix PitcherCropBlock not calling canSustainPlant, not allowing it to be placed on custom farmland. Close #9611	2023-07-03 17:25:01 -07:00
LexManos	47ed2ad401	Add null check to NetworkHooks.openScreen. Closes #9597	2023-07-03 17:24:26 -07:00
dhyces	b34275988c	Fix ShieldBlockEvent not correctly performing damaged functions when not all damage is blocked. (#9615 )	2023-07-03 16:56:22 -07:00
LexManos	47a2e137ed	Add IP address to client disconnect message. Closes #9603	2023-07-03 16:54:40 -07:00
LexManos	063546c37d	Fix hotbar items not dimming when sleeping in bed. Closes #9616	2023-07-03 16:54:31 -07:00
LexManos	3733005839	Bump Eventbus to address NullPointerException when classloading things on some threads. Closes #9570	2023-07-03 16:53:15 -07:00
cpw	7d0330eb08	Try and be a bit nicer about handling bad [feature] definitions (#9606 ) * Try and be a bit nicer about handling bad [feature] definitions - they're single square bracket defined and require strings for feature bound values. * Some more tweaks to the feature system to output useful and well formatted error messages when bounds fail. Requires SPI 7.0.1 and the language string "fml.modloading.feature.missing" has changed. * Use immutable lists where possible and generally tidy things a bit	2023-06-28 22:27:59 -04:00
Marc Hermans	4c978a510c	[HotFix]: Somehow not caught by CI, but there was an issue in the SpawnUtils to handle.	2023-06-27 15:20:08 +02:00
Sara Freimer	81f123fcab	Remove amount from FluidStack hashCode to fix the equal/hashCode java contract (#9602 )	2023-06-27 13:57:34 +02:00
Paint_Ninja	a8dce04c1b	Add example usage for configs to the MDK (#9596 ) Demonstrates proper usage of different config value types, validation, transformation/parsing, load/reload handling and direct field access.	2023-06-27 13:57:20 +02:00
Paint_Ninja	fa66faff6d	Demonstrate configureEach in run configs (#9594 )	2023-06-27 13:57:08 +02:00
Paint_Ninja	18536c76ae	Reduce verbosity of prepareRuns doc in MDK (#9593 )	2023-06-27 13:56:58 +02:00
Paint_Ninja	ad9b14e59c	Lazily configure MDK tasks, improve IDE support (#9592 )	2023-06-27 13:56:42 +02:00
Sara Freimer	45e27c62e9	Fix not dropping xp for player sourced explosions and various other cases when xp should drop (#9588 )	2023-06-27 13:56:28 +02:00
cech12	f1939ef144	add item handler capability to chiseled bookshelf (#9587 )	2023-06-27 13:56:07 +02:00
Sara Freimer	a43be39137	Fix ignoring maxUpStep method overrides on entities (#9583 )	2023-06-27 13:55:52 +02:00
Sara Freimer	9450dfd67c	Add missing damage type tag provider modid, existing file helper constructor overload (#9581 )	2023-06-27 13:55:37 +02:00
Sara Freimer	a3af55f85b	Expose holder lookup registry provider as a helper in RegistriesDatapackGenerator (#9580 )	2023-06-27 13:55:23 +02:00
Dennis C	9f858ef931	Fix gametest collection causing secondary crash in loading error state (#9568 )	2023-06-27 13:55:06 +02:00
Sara Freimer	b5f5d1d848	Fix SpriteCoordinateExpander not working with chained methods (MC-263524) (#9564 )	2023-06-27 13:54:51 +02:00
Sara Freimer	15878af658	Expose EntityRendererProvider.Context to AddLayers event (#9562 )	2023-06-27 13:54:41 +02:00
Brennan Ward	2d8d6b2a0a	[1.20] Add events for checking spawn conditions (SpawnPlacementCheck and PositionCheck) (#9469 )	2023-06-27 13:53:00 +02:00
cpw	7a25e83d34	Another tweak to the early display. We start a timer process while we create the window, in case it hangs. Also add a skip version config, to try and help in cases where the driver is stupid. (#9595 )	2023-06-23 07:58:47 +02:00
Sara Freimer	8768c00f31	Auto generate names for modded loot pools. Fixes #9589 (#9591 )	2023-06-22 11:56:47 -07:00
cpw	8c003dd965	More tweaks to the mod loading callbacks to make loading bars work better (#9585 )	2023-06-22 20:36:09 +02:00
Sara Freimer	dadc55cb2d	Reimplement LootPool name patches and hooks (#9573 )	2023-06-21 13:06:18 -07:00
Sara Freimer	83ab7656c9	Fix experimental lighting pipeline breaking vanilla's emissive rendering. Closes #9552 (#9582 )	2023-06-21 20:30:36 +02:00
cpw	d26cdf0b55	Update early loading default configs to match standard expectations. (#9577 ) Also allow a global override env variable for darkmode always. "FML_EARLY_WINDOW_DARK"	2023-06-20 14:06:16 -07:00
ChiefArug	e382ed526f	Add proper duplicate mod error message that includes the mod id(s) and mod files. (#9474 )	2023-06-20 14:05:38 -07:00
Dennis C	9cf1a77fdb	Add missing stack tooltip rendering hooks (#9533 ) Fix automatic tooltip wrapping discarding empty lines used as spacers	2023-06-20 14:05:06 -07:00
agnor99	5318d70c18	Add piston push reaction overrides to Block class (#9538 )	2023-06-20 14:03:35 -07:00
Dennis C	060889656b	Fix missing calls to level-sensitive block SoundType getter (#9553 )	2023-06-20 14:02:43 -07:00
Sara Freimer	c43c15932f	Fix forge registries that have wrappers/support tags not being in the HolderLookup Provider that is provided to the GatherDataEvent (#9566 )	2023-06-20 14:02:20 -07:00
Sara Freimer	4d9df706b0	Make IItemDecorator a functional interface again. Fixes #9563 (#9574 )	2023-06-20 14:02:11 -07:00
LexManos	af8900a748	Make 1.20.x the main TC branch.	2023-06-20 14:01:26 -07:00
Sara Freimer	439d07e403	Fix custom geometry in parent models not being resolved (#9572 )	2023-06-20 17:36:22 +02:00
cpw	1ad8d48683	Make the scheduled thread factory setDaemon on it's threads. Should allow things to close properly if something deadly happens early on. (#9575 )	2023-06-20 15:44:02 +02:00
cpw	031d008826	This is an early display window system for forge. (#9558 )	2023-06-19 13:01:45 +02:00
cpw	551feaf019	fix the JIJ break by bumping SJH. apologies. Signed-off-by: cpw <[email protected]>	2023-06-15 19:07:29 -04:00
cpw	032639b151	update libs (#9565 ) Signed-off-by: cpw <[email protected]>	2023-06-14 22:30:36 -04:00
ChampionAsh5357	a32a06ce8a	Update Armor Layer Implementation to Match Vanilla (#9547 )	2023-06-12 19:20:07 -07:00
LexManos	baa3098435	1.20.1 Update	2023-06-12 15:09:50 -07:00
SizableShrimp	1a413eeed2	Fix JAR compatibility checks for 1.20 (#9556 )	2023-06-11 18:26:34 +02:00
SizableShrimp	497274fd93	[1.20] Add `AFTER_LEVEL` render level stage (#9555 )	2023-06-11 12:28:55 +02:00
ChampionAsh5357	2eddcabdb7	Reorder overlay layers to match vanilla (#9550 )	2023-06-10 12:01:33 +01:00
Dennis C	ce84ba86f0	Re-implement missing level-sensitive block light hook in ChunkAccess (#9536 )	2023-06-10 09:13:29 +01:00
Dennis C	622c47c075	Fix issues in the deserialization of empty ingredients (#9537 )	2023-06-09 14:49:13 -07:00
agnor99	7614e024ed	Fix wrong variable passed into EnchantmentClue lookup Fixes #9543 (#9544 )	2023-06-09 14:48:53 -07:00
Dennis C	a4570cb22f	Fix incorrect depth test state in debug graph rendering Fixes #9534 (#9539 )	2023-06-09 14:48:09 -07:00
ChampionAsh5357	76349744f7	Fix initCapabilities patch location in ServerLevel Fixes #9526 (#9531 )	2023-06-09 14:47:38 -07:00
ChampionAsh5357	75d647615e	Use Spinning Effect Intensity instead of Partial Tick for Portal Overlay Fixes #9529 (#9530 )	2023-06-09 14:47:05 -07:00
Matei M	8482714375	Fix getArmorModelHook patch, Fixex #9523 (#9528 )	2023-06-09 14:46:26 -07:00
Mgazul	2d8a935695	Fix duplicate Map writes in PlayerList patch. (#9521 )	2023-06-09 14:45:57 -07:00
LexManos	f6c13682d2	Fix Forge Version including MC version in MDK.	2023-06-09 14:45:07 -07:00
agnor99	18c3ea9625	Fix patch in light propagation (#9532 )	2023-06-08 21:48:23 +01:00
SizableShrimp	09de4a2dcc	Attempt to fix jar signing Gradle 8 is stupid and doesn't (easily) allow in-place tasks, so a temporary fix has been made in ForgeGradle 6 Signed-off-by: SizableShrimp <[email protected]>	2023-06-07 22:17:25 -05:00
SizableShrimp ChampionAsh5357 coehlrich Dennis C Matyrobbrt	d8c84e2949	Forge 1.20 - Creative mode tabs are now a registry; the `BuildContents` event was renamed to `BuildCreativeModeTabContentsEvent` and moved it to its own class - The pack format is now 15 for both resource packs and data packs - `ScreenUtils` was deprecated in favor of a `GuiGraphics` extension - Forge and the MDK were updated to Gradle 8 and FG6 - The Forge common config file was removed (it only contained the deprecated old fields for resource caching, which was removed in 1.19.3) - Registry dummy entries were removed - `RemappingVertexPipeline` was fixed to forward the `endVertex()` call - Forge tool tags were removed in favor of vanilla ones Co-authored-by: ChampionAsh5357 <[email protected]> Co-authored-by: coehlrich <[email protected]> Co-authored-by: Dennis C <[email protected]> Co-authored-by: Matyrobbrt <[email protected]>	2023-06-07 20:55:09 -05:00
				`@@ -0,0 +1 @@`
				`net.minecraftforge.fml.earlydisplay.DisplayWindow`