26.2

[26.1.2] Split hotbar rendering into components, allow replacing renders (#10824 )
Fix misaligned ClientLevel load patch
2026-11-14 01:04:24 +00:00 · 2026-06-17 19:35:27 -07:00 · 2026-06-09 11:21:51 -07:00 · 2026-05-04 09:26:36 -07:00 · 2026-05-02 16:48:24 -07:00 · 2026-04-27 10:45:07 -07:00
2001 changed files with 19825 additions and 30265 deletions
@@ -10,4 +10,4 @@ assignees: ''
 <!-- Please note, feature requests that are submitted as GitHub issues here are rarely implemented. -->
 <!-- If you'd like to see something in Forge, you should be ready to implement it as a PR. -->
 <!-- If you're not sure, open a Draft PR or discuss it in the Discord server. -->
-<!-- Discord: https://discord.gg/UvedJ9m -->
+<!-- Discord: https://discord..minecraftforge.net/ -->
@@ -11,6 +11,7 @@ assignees: ''

 <!-- For support with crashes and issues, please create a post on the forum instead: -->
 <!-- https://www.minecraftforge.net/forum/forum/18-support-bug-reports/ -->
+<!-- You can also use the discord for support, https://discord.minecraftforge.net/ -->

 **Minecraft Version:** {Minecraft version}

@@ -0,0 +1,28 @@
+name: Publish
+
+on:
+  push:
+    branches: [ '26.2' ]
+
+permissions:
+  contents: read
+
+jobs:
+  build:
+    uses: MinecraftForge/SharedActions/.github/workflows/gradle.yml@main
+    with:
+      java: 21
+      gradle_setup: './gradlew setup'
+      gradle_tasks: 'build publish'
+      artifact_name: 'forge'
+    secrets:
+      DISCORD_WEBHOOK: ${{ secrets.DISCORD_WEBHOOK }}
+      PROMOTE_ARTIFACT_WEBHOOK: ${{ secrets.PROMOTE_ARTIFACT_WEBHOOK }}
+      PROMOTE_ARTIFACT_USERNAME: ${{ secrets.PROMOTE_ARTIFACT_USERNAME }}
+      PROMOTE_ARTIFACT_PASSWORD: ${{ secrets.PROMOTE_ARTIFACT_PASSWORD }}
+      MAVEN_USER: ${{ secrets.MAVEN_USER }}
+      MAVEN_PASSWORD: ${{ secrets.MAVEN_PASSWORD }}
+      SIGN_KEY_ALIAS: ${{ secrets.SIGN_KEY_ALIAS }}
+      SIGN_KEY_PASSWORD: ${{ secrets.SIGN_KEY_PASSWORD }}
+      SIGN_KEYSTORE_PASSWORD: ${{ secrets.SIGN_KEYSTORE_PASSWORD }}
+      SIGN_KEYSTORE_DATA: ${{ secrets.SIGN_KEYSTORE_DATA }}
@@ -7,7 +7,7 @@ jobs:
    name: Upload payload
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/upload-artifact@v3 # Payload artifact is consumed in Actionable
+      - uses: actions/upload-artifact@v4 # Payload artifact is consumed in Actionable
        with:
          name: payload
          path: ${{ github.event_path }}
@@ -7,7 +7,7 @@ jobs:
    name: Upload payload
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/upload-artifact@v3 # Payload artifact is consumed in Actionable
+      - uses: actions/upload-artifact@v4 # Payload artifact is consumed in Actionable
        with:
          name: payload
          path: ${{ github.event_path }}
@@ -46,3 +46,4 @@ src/*/generated/**/.cache/
 /*/.gitignore
 /*/.factorypath
 /*/.apt_generated/
+/fmlcore/logs/
@@ -1,104 +0,0 @@
-<?xml version="1.0"?>
-<project>
-  <modelVersion>4.0.0</modelVersion>
-  <name>MinecraftForge_Forge Config DSL Script</name>
-  <groupId>MinecraftForge_Forge</groupId>
-  <artifactId>MinecraftForge_Forge_dsl</artifactId>
-  <version>1.0-SNAPSHOT</version>
-
-  <parent>
-    <groupId>org.jetbrains.teamcity</groupId>
-    <artifactId>configs-dsl-kotlin-parent</artifactId>
-    <version>1.0-SNAPSHOT</version>
-  </parent>
-
-  <repositories>
-    <repository>
-      <id>jetbrains-all</id>
-      <url>https://download.jetbrains.com/teamcity-repository</url>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-    </repository>
-    <repository>
-      <id>teamcity-server</id>
-      <url>https://teamcity.minecraftforge.net/app/dsl-plugins-repository</url>
-      <snapshots>
-        <enabled>true</enabled>
-      </snapshots>
-    </repository>
-  </repositories>
-
-  <pluginRepositories>
-    <pluginRepository>
-      <id>JetBrains</id>
-      <url>https://download.jetbrains.com/teamcity-repository</url>
-    </pluginRepository>
-  </pluginRepositories>
-
-  <build>
-    <sourceDirectory>${basedir}</sourceDirectory>
-    <plugins>
-      <plugin>
-        <artifactId>kotlin-maven-plugin</artifactId>
-        <groupId>org.jetbrains.kotlin</groupId>
-        <version>${kotlin.version}</version>
-
-        <configuration/>
-        <executions>
-          <execution>
-            <id>compile</id>
-            <phase>process-sources</phase>
-            <goals>
-              <goal>compile</goal>
-            </goals>
-          </execution>
-          <execution>
-            <id>test-compile</id>
-            <phase>process-test-sources</phase>
-            <goals>
-              <goal>test-compile</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-      <plugin>
-        <groupId>org.jetbrains.teamcity</groupId>
-        <artifactId>teamcity-configs-maven-plugin</artifactId>
-        <version>${teamcity.dsl.version}</version>
-        <configuration>
-          <format>kotlin</format>
-          <dstDir>target/generated-configs</dstDir>
-        </configuration>
-      </plugin>
-    </plugins>
-  </build>
-
-  <dependencies>
-    <dependency>
-      <groupId>org.jetbrains.teamcity</groupId>
-      <artifactId>configs-dsl-kotlin</artifactId>
-      <version>${teamcity.dsl.version}</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jetbrains.teamcity</groupId>
-      <artifactId>configs-dsl-kotlin-plugins</artifactId>
-      <version>1.0-SNAPSHOT</version>
-      <type>pom</type>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jetbrains.kotlin</groupId>
-      <artifactId>kotlin-stdlib-jdk8</artifactId>
-      <version>${kotlin.version}</version>
-      <scope>compile</scope>
-    </dependency>
-    <dependency>
-      <groupId>org.jetbrains.kotlin</groupId>
-      <artifactId>kotlin-script-runtime</artifactId>
-      <version>${kotlin.version}</version>
-      <scope>compile</scope>
-    </dependency>
-  </dependencies>
-</project>
@@ -1,193 +0,0 @@
-import jetbrains.buildServer.configs.kotlin.v2019_2.*
-import jetbrains.buildServer.configs.kotlin.v2019_2.projectFeatures.githubIssues
-import jetbrains.buildServer.configs.kotlin.*
-import jetbrains.buildServer.configs.kotlin.v2019_2.buildSteps.gradle
-
-/*
-The settings script is an entry point for defining a TeamCity
-project hierarchy. The script should contain a single call to the
-project() function with a Project instance or an init function as
-an argument.
-
-VcsRoots, BuildTypes, Templates, and subprojects can be
-registered inside the project using the vcsRoot(), buildType(),
-template(), and subProject() methods respectively.
-
-To debug settings scripts in command-line, run the
-
-    mvnDebug org.jetbrains.teamcity:teamcity-configs-maven-plugin:generate
-
-command and attach your debugger to the port 8000.
-
-To debug in IntelliJ Idea, open the 'Maven Projects' tool window (View
-> Tool Windows -> Maven Projects), find the generate task node
-(Plugins -> teamcity-configs -> teamcity-configs:generate), the
-'Debug' option is available in the context menu for the task.
-*/
-
-version = "2021.2"
-
-project {
-
-    buildType(Build)
-    buildType(BuildSecondaryBranches)
-    buildType(PullRequests)
-    buildType(PullRequestChecks)
-    buildType(PullRequestCompatibility)
-
-    params {
-        text("docker_jdk_version", "21", label = "Gradle version", description = "The version of the JDK to use during execution of tasks in a JDK.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
-        text("docker_gradle_version", "8.7", label = "Gradle version", description = "The version of Gradle to use during execution of Gradle tasks.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
-        text("git_main_branch", "1.21.x", label = "Git Main Branch", description = "The git main or default branch to use in VCS operations.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
-        text("git_branch_spec", """
-                +:refs/heads/(main*)
-                +:refs/heads/(master*)
-                +:refs/heads/(develop|release|staging|main|master)
-                +:refs/heads/(1.*)
-            """.trimIndent(), label = "The branch specification of the repository", description = "By default all main branches are build by the configuration. Modify this value to adapt the branches build.", display = ParameterDisplay.HIDDEN, allowEmpty = true)
-        text("github_repository_name", "MinecraftForge", label = "The github repository name. Used to connect to it in VCS Roots.", description = "This is the repository slug on github. So for example `MinecraftForge` or `MinecraftForge`. It is interpolated into the global VCS Roots.", display = ParameterDisplay.HIDDEN, allowEmpty = false)
-        text("env.PUBLISHED_JAVA_ARTIFACT_ID", "forge", label = "Published artifact id", description = "The maven coordinate artifact id that has been published by this build. Can not be empty.", allowEmpty = false)
-        text("env.PUBLISHED_JAVA_GROUP", "net.minecraftforge", label = "Published group", description = "The maven coordinate group that has been published by this build. Can not be empty.", allowEmpty = false)
-        //These are references and not actually keys
-        password("env.CROWDIN_KEY", "credentialsJSON:a3102dbe-805d-4177-9f54-3d2c2eb08fd5", display = ParameterDisplay.HIDDEN)
-        password("env.KEYSTORE_URL", "credentialsJSON:a7ae1c82-8058-4061-8d12-7f6bc2618d2e", display = ParameterDisplay.HIDDEN)
-        password("env.KEYSTORE_PASSWORD", "credentialsJSON:d7b964e3-a1fd-47a8-b892-6f601fe47479", display = ParameterDisplay.HIDDEN)
-        text("additional_publishing_gradle_parameters", "-PcrowdinKey=%env.CROWDIN_KEY% -PkeystoreKeyPass=%env.KEYSTORE_PASSWORD% -PkeystoreStorePass=%env.KEYSTORE_PASSWORD% -Pkeystore=%env.KEYSTORE_URL%", label = "Additional gradle parameters for publish", description = "Contains the additional gradle parameters used during publishing.", display = ParameterDisplay.HIDDEN, allowEmpty = true)
-
-        checkbox("should_execute_build", "false", label = "Should build", description = "Indicates if the build task should be executed.", display = ParameterDisplay.HIDDEN,
-            checked = "true", unchecked = "false")
-        checkbox("should_execute_test", "false", label = "Should build", description = "Indicates if the build task should be executed.", display = ParameterDisplay.HIDDEN,
-            checked = "true", unchecked = "false")
-    }
-
-    features {
-        githubIssues {
-            id = "MinecraftForge_MinecraftForge__IssueTracker"
-            displayName = "MinecraftForge/MinecraftForge"
-            repositoryURL = "https://github.com/MinecraftForge/MinecraftForge"
-        }
-    }
-}
-
-object Build : BuildType({
-    templates(AbsoluteId("MinecraftForge_SetupGradleUtilsCiEnvironmen"), AbsoluteId("MinecraftForge_BuildWithDiscordNotifications"), AbsoluteId("MinecraftForge_BuildMainBranches"), AbsoluteId("MinecraftForge_SetupProjectUsingGradle"), AbsoluteId("MinecraftForge_BuildUsingGradle"), AbsoluteId("MinecraftForge_PublishProjectUsingGradle"), AbsoluteId("MinecraftForge_TriggersStaticFilesWebpageGenerator"))
-    id("MinecraftForge_MinecraftForge__Build")
-    name = "Build"
-    description = "Builds and Publishes the main branches of the project."
-})
-
-object BuildSecondaryBranches : BuildType({
-    templates(AbsoluteId("MinecraftForge_ExcludesBuildingDefaultBranch"), AbsoluteId("MinecraftForge_SetupGradleUtilsCiEnvironmen"), AbsoluteId("MinecraftForge_BuildWithDiscordNotifications"), AbsoluteId("MinecraftForge_BuildMainBranches"), AbsoluteId("MinecraftForge_SetupProjectUsingGradle"), AbsoluteId("MinecraftForge_BuildUsingGradle"))
-    id("MinecraftForge_MinecraftForge__BuildSecondaryBranches")
-    name = "Build - Secondary Branches"
-    description = "Builds and Publishes the secondary branches of the project."
-    params {
-        text("git_branch_spec", """
-                +:refs/heads/(*)
-                -:refs/heads/noci*
-            """.trimIndent(), label = "The branch specification of the repository", description = "By default all main branches are build by the configuration. Modify this value to adapt the branches build.", display = ParameterDisplay.HIDDEN, allowEmpty = true)
-    }
-    vcs {
-        branchFilter = """
-            +:*
-            -:1.*
-            -:<default>
-        """.trimIndent()
-    }
-})
-
-object PullRequests : BuildType({
-    templates(AbsoluteId("MinecraftForge_BuildPullRequests"), AbsoluteId("MinecraftForge_SetupGradleUtilsCiEnvironmen"), AbsoluteId("MinecraftForge_BuildWithDiscordNotifications"), AbsoluteId("MinecraftForge_SetupProjectUsingGradle"), AbsoluteId("MinecraftForge_BuildUsingGradle"))
-    id("MinecraftForge_MinecraftForge__PullRequests")
-    name = "Pull Requests"
-    description = "Builds pull requests for the project"
-
-    params {
-        checkbox("should_execute_build", "true", label = "Should build", description = "Indicates if the build task should be executed.", display = ParameterDisplay.HIDDEN,
-            checked = "true", unchecked = "false")
-        text(
-            "gradle_build_task",
-            "assemble",
-            label = "Gradle build task to execute during build",
-            description = "Determines the build task that is executed to build the project.",
-            display = ParameterDisplay.HIDDEN,
-            allowEmpty = false
-        )
-    }
-
-    vcs {
-        branchFilter = """
-            +:*
-            -:1.*
-            -:<default>
-        """.trimIndent()
-    }
-})
-
-object PullRequestChecks : BuildType({
-    templates(AbsoluteId("MinecraftForge_BuildPullRequests"), AbsoluteId("MinecraftForge_SetupGradleUtilsCiEnvironmen"), AbsoluteId("MinecraftForge_BuildWithDiscordNotifications"), AbsoluteId("MinecraftForge_SetupProjectUsingGradle"))
-    id("MinecraftForge_MinecraftForge__PullRequestChecks")
-    name = "Pull Requests (Checks)"
-    description = "Checks pull requests for the project"
-
-    steps {
-        gradle {
-            name = "Check"
-            id = "RUNNER_10_Check"
-
-            tasks = "checkAll"
-            gradleParams = "--continue %gradle_custom_args%"
-            enableStacktrace = true
-            dockerImage = "%docker_gradle_image%"
-            dockerRunParameters = """
-                -v "/opt/cache/agent/gradle:/home/gradle/.gradle"
-                -v "/opt/cache/shared/gradle:/home/gradle/rocache:ro"
-                --network=host
-                -u 1000:1000
-                %docker_additional_args%
-            """.trimIndent()
-        }
-    }
-
-    vcs {
-        branchFilter = """
-            +:*
-            -:1.*
-            -:<default>
-        """.trimIndent()
-    }
-})
-
-object PullRequestCompatibility : BuildType({
-    templates(AbsoluteId("MinecraftForge_BuildPullRequests"), AbsoluteId("MinecraftForge_SetupGradleUtilsCiEnvironmen"), AbsoluteId("MinecraftForge_BuildWithDiscordNotifications"), AbsoluteId("MinecraftForge_SetupProjectUsingGradle"))
-    id("MinecraftForge_MinecraftForge__PullRequestCompatibility")
-    name = "Pull Requests (Compatibility)"
-    description = "Validates binary compatibility for pull requests made to the project"
-
-    steps {
-        gradle {
-            name = "Validate"
-            id = "RUNNER_10_Compatibility"
-
-            tasks = "checkJarCompatibility"
-            gradleParams = "--continue %gradle_custom_args%"
-            enableStacktrace = true
-            dockerImage = "%docker_gradle_image%"
-            dockerRunParameters = """
-                -v "/opt/cache/agent/gradle:/home/gradle/.gradle"
-                -v "/opt/cache/shared/gradle:/home/gradle/rocache:ro"
-                --network=host
-                -u 1000:1000
-                %docker_additional_args%
-            """.trimIndent()
-        }
-    }
-
-    vcs {
-        branchFilter = """
-            +:*
-            -:1.*
-            -:<default>
-        """.trimIndent()
-    }
-})
@@ -1,65 +0,0 @@
-Minecraft Forge: Credits/Thank You
-
-Forge is a set of tools and modifications to the Minecraft base game code to assist 
-mod developers in creating new and exciting content. It has been in development for 
-several years now, but I would like to take this time thank a few people who have 
-helped it along its way.
-
-First, the people who originally created the Forge projects way back in Minecraft 
-alpha. Eloraam of RedPower, and SpaceToad of Buildcraft, without their acceptiance 
-of me taking over the project, who knows what Minecraft modding would be today.
-
-Secondly, someone who has worked with me, and developed some of the core features
-that allow modding to be as functional, and as simple as it is, cpw. For developing
-FML, which stabilized the client and server modding ecosystem. As well as the base
-loading system that allows us to modify Minecraft's code as elegently as possible.
-
-Mezz, who has stepped up as the issue and pull request manager. Helping to keep me
-sane as well as guiding the community into creating better additions to Forge.
-
-Searge, Bspks, Fesh0r, ProfMobious, and all the rest over on the MCP team {of which 
-I am a part}. For creating some of the core tools needed to make Minecraft modding 
-both possible, and as stable as can be.
-  On that note, here is some specific information of the MCP data we use:
-    * Minecraft Coder Pack (MCP) *
-      Forge Mod Loader and Minecraft Forge have permission to distribute and automatically 
-      download components of MCP and distribute MCP data files. This permission is not 
-      transitive and others wishing to redistribute the Minecraft Forge source independently
-      should seek permission of MCP or remove the MCP data files and request their users 
-      to download MCP separately.
-      
-And lastly, the countless community members who have spent time submitting bug reports, 
-pull requests, and just helping out the community in general. Thank you.
-
--LexManos
-
-=========================================================================
-
-This is Forge Mod Loader.
-
-You can find the source code at all times at https://github.com/MinecraftForge/MinecraftForge/tree/1.12.x/src/main/java/net/minecraftforge/fml
-
-This minecraft mod is a clean open source implementation of a mod loader for minecraft servers
-and minecraft clients.
-
-The code is authored by cpw.
-
-It began by partially implementing an API defined by the client side ModLoader, authored by Risugami.
-https://www.minecraftforum.net/topic/75440-
-This support has been dropped as of Minecraft release 1.7, as Risugami no longer maintains ModLoader.
-
-It also contains suggestions and hints and generous helpings of code from LexManos, author of MinecraftForge.
-https://minecraftforge.net/
-
-Additionally, it contains an implementation of topological sort based on that 
-published at http://keithschwarz.com/interesting/code/?dir=topological-sort
-
-It also contains code from the Maven project for performing versioned dependency
-resolution. http://maven.apache.org/
-
-It also contains a partial repackaging of the javaxdelta library from http://sourceforge.net/projects/javaxdelta/
-with credit to it's authors.
-
-Forge Mod Loader downloads components from the Minecraft Coder Pack
-(http://mcp.ocean-labs.de/index.php/Main_Page) with kind permission from the MCP team.
-
@@ -7,10 +7,10 @@ plugins {
    id 'net.minecraftforge.gradleutils' version '[2.6.4,2.7)'
    id 'eclipse'
    id 'de.undercouch.download' version '5.4.0'
-    id 'net.minecraftforge.gradle.patcher' version '[6.0.46,6.2)' apply false
-    id 'net.minecraftforge.gradle.mcp' version '[6.0.46,6.2)' apply false
+    id 'net.minecraftforge.gradle.patcher' version '[6.0.51,6.2)' apply false
+    id 'net.minecraftforge.gradle.mcp' version '[6.0.51,6.2)' apply false
    id 'net.minecraftforge.gradlejarsigner' version '1.0.4'
-    id 'org.barfuin.gradle.taskinfo' version '2.1.0'
+    //id 'org.barfuin.gradle.taskinfo' version '3.0.1'
 }

 Util.init() //Init all our extension methods!
@@ -21,7 +21,7 @@ ext {
 }

 changelog {
-    from '47.999'
+    from '65.0'
 }

 tasks.register('setup') {
@@ -41,6 +41,9 @@ project(':mcp') {
        config MC_VERSION + '-' + MCP_VERSION
        pipeline = 'joined'
    }
+    repositories {
+        mavenLocal()
+    }
 }

 if (System.env.TEAMCITY_VERSION) {
@@ -4,9 +4,9 @@ repositories {
 }

 dependencies {
-    implementation 'org.ow2.asm:asm:9.8'
-    implementation 'org.ow2.asm:asm-tree:9.8'
-    implementation 'net.minecraftforge:srgutils:0.5.10'
+    implementation 'org.ow2.asm:asm:9.9.1'
+    implementation 'org.ow2.asm:asm-tree:9.9.1'
+    implementation 'net.minecraftforge:srgutils:0.6.2'
    implementation 'net.minecraftforge:JarJarMetadata:0.3.27'
    implementation 'commons-io:commons-io:2.13.0'
    implementation 'com.google.code.gson:gson:2.10.1'
@@ -10,17 +10,17 @@ import java.util.zip.ZipFile

 abstract class BundleList extends DefaultTask {
    @InputFiles abstract ConfigurableFileCollection getConfig()
-    @InputFiles abstract ConfigurableFileCollection getConfigExtra()
    @InputFile abstract RegularFileProperty getServerBundle()
    @OutputFile abstract RegularFileProperty getOutput()

    BundleList() {
        config.setFrom(project.configurations.installer)
-        configExtra.setFrom(project.configurations.installerextra)
        output.convention(project.layout.buildDirectory.file("$name/output.list"))
        configure {
            dependsOn(project.tasks.universalJar)
            inputs.file(project.tasks.universalJar.archiveFile)
+            dependsOn(project.tasks.applyServerBinPatches)
+            inputs.file(project.tasks.applyServerBinPatches.output)
        }
    }
    
@@ -34,13 +34,6 @@ abstract class BundleList extends DefaultTask {
            entries.put("$info.art.group:$info.art.name", "$dep.file.sha256\t$info.name\t$info.path")
        }

-        resolved = project.configurations.installerextra.resolvedConfiguration.resolvedArtifacts
-        for (def dep : resolved) {
-            def info = Util.getMavenInfoFromDep(dep)
-            //println("$dep.file.sha1\t$info.name\t$info.path")
-            entries.put("$info.art.group:$info.art.name", "$dep.file.sha256\t$info.name\t$info.path")
-        }
-
        var packed = (AbstractArchiveTask) project.tasks.universalJar
        var info = Util.getMavenInfoFromTask(packed)
        def file = packed.archiveFile.get().asFile
@@ -60,6 +53,10 @@ abstract class BundleList extends DefaultTask {
                def (group, name, other) = artifact.split(':', 3)
                //println("Group: $group Name: $name")
                def key = "$group:$name"
+                if (other.indexOf(':') != -1){
+                    key += ':' + other.split(':', 2)[1]
+                    //println("\tKey: $key")
+                }
                if (!entries.containsKey(key))
                    entries.put(key, line)
            }
@@ -24,7 +24,6 @@ abstract class LauncherJson extends DefaultTask {
        dependsOn(project.tasks.universalJar)
        input.from(project.tasks.universalJar.archiveFile)
        input.from(project.configurations.installer)
-        input.from(project.configurations.installerextra)
        configure {
            def mc    = project.rootProject.ext.MC_VERSION
            def forge = project.rootProject.ext.FORGE_VERSION
@@ -89,7 +88,6 @@ abstract class LauncherJson extends DefaultTask {
            ]
        ])

-        json.libraries.addAll(getArtifacts(project.configurations.installerextra).values())
        json.libraries.addAll(getArtifacts(project.configurations.installer).values())
        Files.writeString(output.get().asFile.toPath(), new JsonBuilder(json).toPrettyString())
    }
@@ -17,17 +17,15 @@ abstract class CheckATs extends CheckTask {

    @InputFile abstract RegularFileProperty getInheritance()
    @InputFiles abstract ConfigurableFileCollection getAts()
-    @InputFile @Optional abstract RegularFileProperty getMappings()

    @Override
    void check(Reporter reporter, boolean fix) {
-        final IMappingFile mappings = mappings.map { RegularFile it -> IMappingFile.load(it.asFile) }.getOrNull()
        final inheritance = InheritanceData.parse(this.inheritance.get().asFile)

        ats.each {
            final lines = process(it, reporter, inheritance)
            if (fix) {
-                it.text = joinBack(lines, inheritance, mappings).join('\n')
+                it.text = joinBack(lines, inheritance).join('\n')
            }
        }
    }
@@ -170,45 +168,18 @@ abstract class CheckATs extends CheckTask {
        return lines
    }

-    private static List<String> joinBack(TreeMap<String, ATParser.Entry> lines, Map<String, InheritanceData> inheritance, IMappingFile mappings) {
+    private static List<String> joinBack(TreeMap<String, ATParser.Entry> lines, Map<String, InheritanceData> inheritance) {
        final data = [] as List<String>
-        final remapComment = { ATParser.Entry entry ->
-            if (!mappings || !entry || !entry.desc) return null
-            final comment = entry.comment?.substring(1)?.trim()
-            final jsonCls = inheritance.get(entry.cls.replaceAll('\\.', '/'))
-            final mappingsClass = mappings?.getClass(jsonCls.name)
-            if (mappingsClass === null) return entry.comment
-            final idx = entry.desc.indexOf('(')
-
-            String mappedName = idx == -1
-                    ? mappingsClass.remapField(entry.desc)
-                    : mappingsClass.remapMethod(entry.desc.substring(0, idx), entry.desc.substring(idx))
-            if (!mappedName) return entry.comment
-            if (mappedName == '<init>')
-                mappedName = 'constructor'
-
-            if (comment?.startsWith(mappedName))
-                return '# ' + comment
-            if (comment && comment.indexOf(' ') !== -1) {
-                def split = comment.split(' - ').toList()
-                if (split[0].indexOf(' ') !== -1)
-                // The first string is more than one word, so append before it
-                    return "# ${mappedName} - ${comment}"
-                split.remove(0)
-                return "# ${mappedName} - ${String.join(' - ', split)}"
-            }
-            return '# ' + mappedName
-        }
        lines.each { key, value ->
            if (!value.group) {
-                def comment = remapComment.call(value)
+                def comment = null //value.comment
                data.add(value.modifier + ' ' + key + (comment ? ' ' + comment : ''))
            } else {
                data.add(('#group ' + value.modifier + ' ' + key + ' ' + (value.comment ?: '')).trim())
                value.children.each {
                    final line = value.modifier + ' ' + it
                    final entry = ATParser.parseEntry(line)
-                    final comment = remapComment(entry)
+                    final comment = null //entry.comment
                    data.add(line + (comment ? ' ' + comment : ''))
                }
                data.add('#endgroup')
@@ -289,6 +260,7 @@ class ATParser {
        final String comment = idx === -1 ? null : line.substring(idx)
        if (idx !== -1) line = line.substring(0, idx - 1)
        final data = (line.trim() + '     ').split(' ', -1)
+    	data[1] = data[1].replaceAll('/', '.') // Convert to Source names, internal names are fine by spec, but not supported by old AST based AT implementations.
        new Entry(data[0], data[1], data[2], comment)
    }

@@ -79,7 +79,6 @@ final String SPEC_VERSION = gitversion.info.tag
 final def MCP_ARTIFACT = project(':mcp').mcp.config.get()

 final List<File> EXTRA_TXTS = [
-        rootProject.file('CREDITS.txt'),
        rootProject.file('LICENSE.txt'),
        rootProject.tasks.createChangelog.outputFile
 ]
@@ -89,10 +88,10 @@ ext {
 }
 final String MAVEN_PATH = ext.MAVEN_PATH

-final String BINPATCH_TOOL = 'net.minecraftforge:binarypatcher:1.2.0:fatjar'
-final String INSTALLER_TOOLS = 'net.minecraftforge:installertools:1.4.3'
+final String BINPATCH_TOOL = 'net.minecraftforge:binarypatcher:1.3.0:fatjar'
+final String INSTALLER_TOOLS = 'net.minecraftforge:installertools:1.4.5'
 final String FART = 'net.minecraftforge:ForgeAutoRenamingTool:1.0.6'
-final String S2S_TOOL = 'net.minecraftforge:Srg2Source:8.1.1:fatjar'
+final String S2S_TOOL = 'net.minecraftforge:Srg2Source:8.2.0:fatjar'

 configurations {
    // Don't pull all libraries, if we're missing something, add it to the installer list so the installer knows to download it.
@@ -101,10 +100,6 @@ configurations {
        extendsFrom(bootstrap)
        transitive = false
    }
-    installerextra {
-        extendsFrom(bootstrap)
-        transitive = false
-    }
    api.extendsFrom(installer)
 }

@@ -127,8 +122,7 @@ dependencies {
    installer(libs.eventbus)
    installer(libs.jspecify) // Dep of EventBus
    installer(libs.forgespi)
-    installer(libs.coremods)
-    installer(libs.nashorn) // Dep of Coremods
+    installer(libs.coremods.api)
    installer(libs.modlauncher)
    installer(libs.mergetool.api)
    installer(libs.bundles.night.config)
@@ -147,8 +141,6 @@ dependencies {
    installer(project(':mclanguage'))
    installer(project(':forge-transformers'))

-    installerextra("${MCP_ARTIFACT.group}:${MCP_ARTIFACT.name}:${MCP_ARTIFACT.version}:srg2off")
-
    runtimeOnly(libs.bootstrap)
    runtimeOnly(libs.bootstrap.dev)

@@ -158,6 +150,17 @@ dependencies {
 tasks.named('extractRangeMap').configure {
    tool = S2S_TOOL
 }
+tasks.named('applyRangeMap').configure {
+	tool = S2S_TOOL
+}
+tasks.named('applyRangeMapBase').configure {
+	tool = S2S_TOOL
+}
+
+// Disable all tests, we have GameTests not JUnit tests
+test {
+    exclude '**/*'
+}

 patcher {
    excs.from file("$rootDir/src/main/resources/forge.exc")
@@ -213,7 +216,6 @@ patcher {
            args '--launchTarget', 'forge_dev_data',
                 '--mod', 'forge',
                 '--all',
-                 '--validate',
                 '--output', rootProject.file('src/main/generated/'),
                 '--existing', sourceSets.main.resources.srcDirs[0],
                 '--assetsDir', downloadAssets.output,
@@ -225,7 +227,6 @@ patcher {
            args '--launchTarget', 'forge_dev_data',
                 '--mod', '.+',
                 '--all',
-                 '--validate',
                 '--output', rootProject.file('src/test/generated/'),
                 '--existing', sourceSets.main.resources.srcDirs[0],
                 '--existing', sourceSets.test.resources.srcDirs[0],
@@ -268,21 +269,6 @@ afterEvaluate {
        userdevJar {
            onlyIf = { t -> true }
        }
-        def patches = project.file('build/genPatchesForUserdev/output/')
-        patches.mkdirs()
-        def genPatchesForUserdev = tasks.register('genPatchesForUserdev', GeneratePatches){
-            base = project(':mcp').setupMCP.output
-            modified = applyRangeMapBase.output
-            originalPrefix = genPatches.originalPrefix
-            modifiedPrefix = genPatches.modifiedPrefix
-            output = patches
-            autoHeader true
-            lineEnding = '\n'
-        }
-        bakePatches {
-            dependsOn = []
-            input = genPatchesForUserdev.get().output
-        }
    }
 }

@@ -349,7 +335,7 @@ for (def run in patcher.runs + tasks.userdevConfig.runs) {
    if (run.parents) continue // We already added this to the parent run config
    //run.property 'bsl.debug', 'true'
    run.args '--gameDir', '.'
-    run.jvmArgs '-Djava.net.preferIPv6Addresses=system'
+    run.jvmArgs '-Djava.net.preferIPv6Addresses=system', '-XX:+UseCompactObjectHeaders'
    run.client run.name.contains('client')
    run.main 'net.minecraftforge.bootstrap.ForgeBootstrap'
 }
@@ -422,7 +408,8 @@ tasks.register('extractInheritance', ExtractInheritance) {
    }
 }
 tasks.register("findFinalizeSpawnTargets", BytecodePredicateFinder) {
-    jar = createClientOfficial.output
+	dependsOn downloadClientRaw
+    jar = downloadClientRaw.dest
    output = rootProject.file('forge-transformers/src/main/resources/coremods/finalize_spawn_targets.json')
    predicate = {
        parent, node, insn ->
@@ -447,62 +434,39 @@ tasks.register("downloadServerShim", DownloadMavenArtifact) {
    artifact = libs.bootstrap.shim.get().toString()
    changing = true
 }
-tasks.register('downloadClientMappings', net.minecraftforge.gradle.common.tasks.JarExec) {
-    ext.output = file('build/client_mappings.tsrg')
-    tool = INSTALLER_TOOLS + ':fatjar'
-    args = ['--task', 'DOWNLOAD_MOJMAPS', '--sanitize', '--version', MC_VERSION, '--side', 'client', '--output', output.absolutePath]
-    outputs.file(output)
-}
-tasks.register('downloadServerMappings', net.minecraftforge.gradle.common.tasks.JarExec) {
-    ext.output = file('build/server_mappings.tsrg')
-    tool = INSTALLER_TOOLS + ':fatjar'
-    args = ['--task', 'DOWNLOAD_MOJMAPS', '--sanitize', '--version', MC_VERSION, '--side', 'server', '--output', output.absolutePath]
-    outputs.file(output)
-}
 tasks.register("createJoinedSRG", DownloadMavenArtifact) {
-    artifact = "net.minecraft:joined:${MC_VERSION}-${MCP_VERSION}:srg"
-}
-tasks.register("createClientOfficial", RenameJar) {
-    tool = FART + ':all'
-    args = ['--input', '{input}', '--output', '{output}', '--names', '{mappings}', '--ann-fix', '--ids-fix', '--src-fix', '--record-fix', '--strip-sigs', '--reverse']
-    mappings = downloadClientMappings.output
-    dependsOn(downloadClientRaw, downloadClientMappings)
-    input = downloadClientRaw.dest
-    output = file("build/createClientOfficial/output.jar")
-}
-tasks.register("createServerOfficial", RenameJar) {
-    tool = FART + ':all'
-    args = ['--input', '{input}', '--output', '{output}', '--names', '{mappings}', '--ann-fix', '--ids-fix', '--src-fix', '--record-fix', '--strip-sigs', '--reverse']
-    mappings = downloadServerMappings.output
-    dependsOn(downloadServerMappings)
-    input = extractServer.output
-    output = file("build/createServerOfficial/output.jar")
+    artifact = "net.minecraft:joined:${MC_VERSION}-${MCP_VERSION}"
 }
 tasks.named('genClientBinPatches').configure {
+    dependsOn(downloadClientRaw)
    tool = BINPATCH_TOOL
-    cleanJar = createClientOfficial.output
+    cleanJar = downloadClientRaw.dest
    dirtyJar = jar.archiveFile
 }
 tasks.named('genServerBinPatches').configure {
+    dependsOn(extractServer)
    tool = BINPATCH_TOOL
-    cleanJar = createServerOfficial.output
+    cleanJar = extractServer.output
    dirtyJar = jar.archiveFile
 }
 tasks.named('genJoinedBinPatches').configure {
    tool = BINPATCH_TOOL
    cleanJar = createJoinedSRG.output
+    dirtyJar = jar.archiveFile
 }
 tasks.register('applyClientBinPatches', ApplyBinPatches) {
+    dependsOn downloadClientRaw
    tool = BINPATCH_TOOL
-    clean = createClientOfficial.output
+    clean = downloadClientRaw.dest
    patch = genClientBinPatches.output
-    args.addAll(['--data', '--unpatched'])
+    args.addAll(['--data', '--unpatched', '--store', '--marker', '.forge_patched_minecraft'])
 }
 tasks.register('applyServerBinPatches', ApplyBinPatches) {
+    dependsOn extractServer
    tool = BINPATCH_TOOL
-    clean = createServerOfficial.output
+    clean = extractServer.output
    patch = genServerBinPatches.output
-    args.addAll(['--data', '--unpatched'])
+    args.addAll(['--data', '--unpatched', '--store'])
 }
 tasks.register('applyJoinedBinPatches', ApplyBinPatches) {
    tool = BINPATCH_TOOL
@@ -518,7 +482,7 @@ tasks.register('createServerShimConfig') {
    doLast {
        var cfg = new CleanProperties()
        cfg['Main-Class'] = 'net.minecraftforge.bootstrap.ForgeBootstrap'
-        cfg['Java-Version'] = '21'
+        cfg['Java-Version'] = '25'
        cfg['Arguments'] = '--launchTarget forge_server'
        cfg.store(output)
    }
@@ -550,10 +514,9 @@ tasks.register('checkAllAndFix') {
 }

 CheckTask.registerTask(tasks, 'ATs', CheckATs) {
-    dependsOn extractInheritance, createSrg2Mcp
+    dependsOn extractInheritance
    ats.from patcher.accessTransformers
    inheritance = extractInheritance.output
-    mappings = createSrg2Mcp.output
 }

 CheckTask.registerTask(tasks, 'SAS', CheckSAS) {
@@ -640,7 +603,8 @@ tasks.register('launcherJson', LauncherJson).configure {
                '--launchTarget', 'forge_client'
            ],
            jvm: [
-                '-Djava.net.preferIPv6Addresses=system'
+                '-Djava.net.preferIPv6Addresses=system',
+                '-XX:+UseCompactObjectHeaders'
            ]
        ]
    ] as LinkedHashMap)
@@ -653,15 +617,9 @@ tasks.register('installerJson', InstallerJson) {
    dependsOn(launcherJson)
    input.from(launcherJson.output)

-    // Download Official Mappings
-    dependsOn(downloadClientMappings, downloadServerMappings)
-    input.from(downloadClientMappings.output, downloadServerMappings.output)
    // Get 'base' MC jar, Client is straight download, server is extracted from the bundle
    dependsOn(downloadClientRaw, extractServer)
    input.from(downloadClientRaw.dest, extractServer.output)
-    // Rename MC Jar
-    dependsOn(createClientOfficial, createServerOfficial)
-    input.from(createClientOfficial.output, createServerOfficial.output)
    // Apply Binary patches to vanilla jar
    dependsOn(applyClientBinPatches, applyServerBinPatches)
    input.from(applyClientBinPatches.output, applyServerBinPatches.output, genClientBinPatches.toolJar)
@@ -679,14 +637,6 @@ tasks.register('installerJson', InstallerJson) {
            minecraft: MC_VERSION,
            serverJarPath: '{LIBRARY_DIR}/net/minecraft/server/{MINECRAFT_VERSION}/server-{MINECRAFT_VERSION}-bundled.jar',
            data: [
-                MOJMAPS: [
-                    client: "[net.minecraft:client:${MC_VERSION}:mappings@tsrg]",
-                    server: "[net.minecraft:server:${MC_VERSION}:mappings@tsrg]"
-                ],
-                MOJMAPS_SHA: [
-                    client: "'${downloadClientMappings.output.sha1}'",
-                    server: "'${downloadServerMappings.output.sha1}'"
-                ],
                MC_UNPACKED: [
                    client: "[net.minecraft:client:${MC_VERSION}]",
                    server: "[net.minecraft:server:${MC_VERSION}:unpacked]"
@@ -695,14 +645,6 @@ tasks.register('installerJson', InstallerJson) {
                    client: "'${downloadClientRaw.dest.sha1}'",
                    server: "'${extractServer.output.get().asFile.sha1}'"
                ],
-                MC_OFF: [
-                    client: "[net.minecraft:client:${MC_VERSION}:official]",
-                    server: "[net.minecraft:server:${MC_VERSION}:official]"
-                ],
-                MC_OFF_SHA: [
-                    client: "'${createClientOfficial.output.get().asFile.sha1}'",
-                    server: "'${createServerOfficial.output.get().asFile.sha1}'"
-                ],
                BINPATCH: [
                    client: '/data/client.lzma',
                    server: '/data/server.lzma'
@@ -768,53 +710,28 @@ tasks.register('installerJson', InstallerJson) {
                    outputs: [
                        '{MC_UNPACKED}': '{MC_UNPACKED_SHA}'
                    ]
-                ], [
-                    jar: INSTALLER_TOOLS,
-                    classpath: INSTALLER_TOOLS_CLASSPATH,
-                    args: [
-                        '--task', 'DOWNLOAD_MOJMAPS',
-                        '--sanitize',
-                        '--version', MC_VERSION,
-                        '--side', '{SIDE}',
-                        '--output', '{MOJMAPS}'
-                    ],
-                    outputs: [
-                        '{MOJMAPS}': '{MOJMAPS_SHA}'
-                    ]
                ], [
                    sides: ['server'],
-                    jar: FART,
-                    classpath: getClasspath(project, libs, FART),
-                    args: [
-                        '--input', '{MC_UNPACKED}',
-                        '--output', '{MC_OFF}',
-                        '--names', '{MOJMAPS}',
-                        '--ann-fix', '--ids-fix', '--src-fix', '--record-fix', '--strip-sigs', '--reverse'
-                    ],
-                    outputs: [
-                        '{MC_OFF}': '{MC_OFF_SHA}'
-                    ]
-                ], [
-                    sides: ['client'],
-                    jar: FART,
-                    classpath: getClasspath(project, libs, FART),
-                    args: [
-                        '--input', '{MINECRAFT_JAR}',
-                        '--output', '{MC_OFF}',
-                        '--names', '{MOJMAPS}',
-                        '--ann-fix', '--ids-fix', '--src-fix', '--record-fix', '--strip-sigs', '--reverse'
-                    ],
-                    outputs: [
-                        '{MC_OFF}': '{MC_OFF_SHA}'
-                    ]
-                ], [
                    jar: BINPATCH_TOOL.rsplit(':', 1)[0], // remove :fatjar
                    classpath: getClasspath(project, libs, BINPATCH_TOOL.rsplit(':', 1)[0]),
                    args: [
-                        '--clean', '{MC_OFF}',
+                        '--clean', '{MC_UNPACKED}',
                        '--output', '{PATCHED}',
                        '--apply', '{BINPATCH}',
-                        '--data', '--unpatched'
+                        '--data', '--unpatched', '--store'
+                    ],
+                    outputs: [
+                        '{PATCHED}': '{PATCHED_SHA}'
+                    ]
+                ], [
+                    sides: ['client'],
+                    jar: BINPATCH_TOOL.rsplit(':', 1)[0], // remove :fatjar
+                    classpath: getClasspath(project, libs, BINPATCH_TOOL.rsplit(':', 1)[0]),
+                    args: [
+                        '--clean', '{MINECRAFT_JAR}',
+                        '--output', '{PATCHED}',
+                        '--apply', '{BINPATCH}',
+                        '--data', '--unpatched', '--store', '--marker', '.forge_patched_minecraft'
                    ],
                    outputs: [
                        '{PATCHED}': '{PATCHED_SHA}'
@@ -839,12 +756,7 @@ tasks.register('officialClassesOnly', Zip).configure {
 tasks.named('filterJarNew').configure {
    dependsOn('officialClassesOnly')
    input = officialClassesOnly.archiveFile
-}
-
-tasks.register('filterJarNewSRG', FilterNewJar).configure {
-    input = reobfJar.output
-    srg = filterJarNew.srg
-    blacklist = filterJarNew.blacklist
+    filterInners = true
 }

 tasks.named('universalJar').configure {
@@ -881,18 +793,8 @@ tasks.named('universalJar').configure {
    jarSigner.sign(it)
 }

-tasks.register('universalJarSrg', Jar).configure {
-    from zipTree(filterJarNewSRG.output)
-    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
-    from zipTree(universalJar.archiveFile)
-    destinationDirectory = file('build/libs')
-    archiveClassifier = 'universal-srg'
-    manifest.from(universalJar.manifest)
-    jarSigner.sign(it)
-}
-
 tasks.named('userdevConfig').configure {
-    universal = "$project.group:$project.name:$project.version:universal-srg@jar"
+    universal = "$project.group:$project.name:$project.version:universal@jar"
 }

 tasks.register('installerJar', InstallerJar) {
@@ -934,23 +836,31 @@ tasks.register('installerJar', InstallerJar) {
    jarSigner.sign(it)
 }

+final mdkGradleWrapper = tasks.register('mdkGradleWrapper', Wrapper) {
+    gradleVersion = '9.3.1'
+}
+
 tasks.register('mdkZip', Zip) {
+    dependsOn mdkGradleWrapper
+
    archiveBaseName = project.name
    archiveClassifier = 'mdk'
    archiveVersion = project.version
    destinationDirectory = file('build/libs')

-    from rootProject.file('gradlew')
-    from rootProject.file('gradlew.bat')
+    from mdkGradleWrapper.map(Wrapper.&getScriptFile)
+    from mdkGradleWrapper.map(Wrapper.&getBatchScript)
    from(EXTRA_TXTS)
-    from(rootProject.file('gradle/')){
-        into('gradle/')
+    into('gradle/wrapper/') {
+        from mdkGradleWrapper.map(Wrapper.&getJarFile)
+        from mdkGradleWrapper.map(Wrapper.&getPropertiesFile)
    }
    from(rootProject.file('mdk/')){
-        rootProject.file('mdk/gitignore.txt').eachLine{
+        rootProject.file('mdk/gitignore.txt').eachLine {
            if (!it.trim().isEmpty() && !it.trim().startsWith('#'))
                exclude it
        }
+
        filter(ReplaceTokens, tokens: [
            FORGE_VERSION: FORGE_VERSION,
            FORGE_GROUP: project.group,
@@ -959,7 +869,8 @@ tasks.register('mdkZip', Zip) {
            MAPPING_CHANNEL: MAPPING_CHANNEL,
            MAPPING_VERSION: MAPPING_VERSION,
            FORGE_SPEC_VERSION: SPEC_VERSION.split("\\.")[0],
-            MC_NEXT_VERSION: MC_NEXT_VERSION
+            MC_NEXT_VERSION: MC_NEXT_VERSION,
+            EVENTBUS_VERSION: libs.versions.eventbus.get()
        ])
        rename 'gitignore\\.txt', '.gitignore'
        rename 'gitattributes\\.txt', '.gitattributes'
@@ -990,7 +901,7 @@ license {
 }

 tasks.register('genAllData') {
-    dependsOn 'forge_data', 'forge_test_data'
+    dependsOn 'forge_data', 'forge_data_test', 'forge_client_data_test'
 }

 if (project.hasProperty('UPDATE_MAPPINGS')) {
@@ -1084,7 +995,6 @@ tasks.named('javadoc', Javadoc).configure {
 publishing {
    publications.register('mavenJava', MavenPublication).configure {
        artifact universalJar
-        artifact universalJarSrg
        artifact installerJar
        artifact mdkZip
        artifact userdevJar
@@ -2,8 +2,8 @@

 MinecraftForge
 =============
-[![Stable Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Stable&prefix=1.21.10-&query=$.promos["1.21.10-recommended"]&color=brightgreen&logo=data:image/svg+xml;base64,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)][Download]
-[![Latest Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Latest&prefix=1.21.10-&query=$.promos["1.21.10-latest"]&color=blue&logo=data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPHN2ZyBjbGFzcz0ic3ZnLWlubGluZS0tZmEgZmEtYnVnIGZhLXctMTYiIGFyaWEtaGlkZGVuPSJ0cnVlIiBkYXRhLWljb249ImJ1ZyIgZGF0YS1wcmVmaXg9ImZhcyIgZm9jdXNhYmxlPSJmYWxzZSIgcm9sZT0iaW1nIiB2aWV3Qm94PSIwIDAgNTEyIDUxMiIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIj4KPHBhdGggZD0iTTUxMS45ODggMjg4LjljLS40NzggMTcuNDMtMTUuMjE3IDMxLjEtMzIuNjUzIDMxLjFINDI0djE2YzAgMjEuODY0LTQuODgyIDQyLjU4NC0xMy42IDYxLjE0NWw2MC4yMjggNjAuMjI4YzEyLjQ5NiAxMi40OTcgMTIuNDk2IDMyLjc1OCAwIDQ1LjI1NS0xMi40OTggMTIuNDk3LTMyLjc1OSAxMi40OTYtNDUuMjU2IDBsLTU0LjczNi01NC43MzZDMzQ1Ljg4NiA0NjcuOTY1IDMxNC4zNTEgNDgwIDI4MCA0ODBWMjM2YzAtNi42MjctNS4zNzMtMTItMTItMTJoLTI0Yy02LjYyNyAwLTEyIDUuMzczLTEyIDEydjI0NGMtMzQuMzUxIDAtNjUuODg2LTEyLjAzNS05MC42MzYtMzIuMTA4bC01NC43MzYgNTQuNzM2Yy0xMi40OTggMTIuNDk3LTMyLjc1OSAxMi40OTYtNDUuMjU2IDAtMTIuNDk2LTEyLjQ5Ny0xMi40OTYtMzIuNzU4IDAtNDUuMjU1bDYwLjIyOC02MC4yMjhDOTIuODgyIDM3OC41ODQgODggMzU3Ljg2NCA4OCAzMzZ2LTE2SDMyLjY2NkMxNS4yMyAzMjAgLjQ5MSAzMDYuMzMuMDEzIDI4OC45LS40ODQgMjcwLjgxNiAxNC4wMjggMjU2IDMyIDI1Nmg1NnYtNTguNzQ1bC00Ni42MjgtNDYuNjI4Yy0xMi40OTYtMTIuNDk3LTEyLjQ5Ni0zMi43NTggMC00NS4yNTUgMTIuNDk4LTEyLjQ5NyAzMi43NTgtMTIuNDk3IDQ1LjI1NiAwTDE0MS4yNTUgMTYwaDIyOS40ODlsNTQuNjI3LTU0LjYyN2MxMi40OTgtMTIuNDk3IDMyLjc1OC0xMi40OTcgNDUuMjU2IDAgMTIuNDk2IDEyLjQ5NyAxMi40OTYgMzIuNzU4IDAgNDUuMjU1TDQyNCAxOTcuMjU1VjI1Nmg1NmMxNy45NzIgMCAzMi40ODQgMTQuODE2IDMxLjk4OCAzMi45ek0yNTcgMGMtNjEuODU2IDAtMTEyIDUwLjE0NC0xMTIgMTEyaDIyNEMzNjkgNTAuMTQ0IDMxOC44NTYgMCAyNTcgMHoiIGZpbGw9IndoaXRlIi8+Cjwvc3ZnPgo=
+[![Stable Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Stable&prefix=26.1.2-&query=$.promos["26.1.2-latest"]&color=brightgreen&logo=data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iVVRGLTgiPz4KPHN2ZyBjbGFzcz0ic3ZnLWlubGluZS0tZmEgZmEtc3RhciBmYS13LTE4IiBhcmlhLWhpZGRlbj0idHJ1ZSIgZGF0YS1pY29uPSJzdGFyIiBkYXRhLXByZWZpeD0iZmFzIiBmb2N1c2FibGU9ImZhbHNlIiByb2xlPSJpbWciIHZpZXdCb3g9IjAgMCA1NzYgNTEyIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPgo8cGF0aCBkPSJNMjU5LjMgMTcuOEwxOTQgMTUwLjIgNDcuOSAxNzEuNWMtMjYuMiAzLjgtMzYuNyAzNi4xLTE3LjcgNTQuNmwxMDUuNyAxMDMtMjUgMTQ1LjVjLTQuNSAyNi4zIDIzLjIgNDYgNDYuNCAzMy43TDI4OCA0MzkuNmwxMzAuNyA2OC43YzIzLjIgMTIuMiA1MC45LTcuNCA0Ni40LTMzLjdsLTI1LTE0NS41IDEwNS43LTEwM2MxOS0xOC41IDguNS01MC44LTE3LjctNTQuNkwzODIgMTUwLjIgMzE2LjcgMTcuOGMtMTEuNy0yMy42LTQ1LjYtMjMuOS01Ny40IDB6IiBmaWxsPSJ3aGl0ZSIvPgo8L3N2Zz4K)][Download]
+[![Latest Release](https://img.shields.io/badge/dynamic/json?url=https://files.minecraftforge.net/net/minecraftforge/forge/promotions_slim.json&label=Latest&prefix=26.2-&query=$.promos["26.2-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!
@@ -34,12 +34,13 @@ For support and questions, visit [the Support Forum][Support-Forum] or [the Forg

 We require the version of Java that Minecraft requires, which is currently:

-| Minecraft     | Java              |
-|---------------|-------------------|
-| 1.20.6+       | [21][Adoptium-21] |
-| 1.18 - 1.20.4 | [17][Adoptium-17] |
-| 1.17.1        | [16][Adoptium-16] |
-| 1.16.5-       | [8][Adoptium-8]   |
+| Minecraft        | Java              |
+|------------------|-------------------|
+| 26.1+            | [25][Adoptium-25] |
+| 1.20.6 - 1.21.11 | [21][Adoptium-21] |
+| 1.18 - 1.20.4    | [17][Adoptium-17] |
+| 1.17.1           | [16][Adoptium-16] |
+| 1.16.5-          | [8][Adoptium-8]   |

 **If you are on Windows and have difficulty using Java to launch JAR files, consider using [Jarfix by Johann Löfflmann][Jarfix].**

@@ -80,6 +81,7 @@ YourKit for providing us accesss to their [YourKit Java Profiler] which helps id

 [Download]: https://files.minecraftforge.net/

+[Adoptium-25]: https://adoptium.net/temurin/releases/?version=25
 [Adoptium-21]: https://adoptium.net/temurin/releases/?version=21
 [Adoptium-17]: https://adoptium.net/temurin/releases/?version=17
 [Adoptium-16]: https://adoptium.net/temurin/releases/?version=16
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+
+for file in $(find repo | grep --invert-match -e md5 -e sha | grep -e .jar -e .zip); do
+    file_path=$(realpath $file)
+    file_name=$(basename $file)
+    
+    echo "$file_name"
+    files=$(unzip -l $file | awk '{print $4}')
+    for f in $files; do
+        out="_actual/$file_name/$f"
+        parent=$(dirname "$out")
+        echo $out
+        
+        if [ ! -d "$parent" ]; then
+            mkdir -p "$parent"
+        fi
+            
+        if [[ $f == *.class ]]; then
+            javap -v -p jar:file://$file_path!/$f | tail -n +4 >$out.txt
+        elif [[ $f != */ && $f != "Name" && $f != "----" ]]; then
+            unzip -o -q $file $f -d _actual/$file_name
+        fi
+    done
+done
@@ -14,16 +14,14 @@ import java.util.List;
 import java.util.function.BooleanSupplier;
 import java.util.function.Supplier;

-public class CrashReportCallables
-{
+public class CrashReportCallables {
    private static final Logger LOGGER = LogUtils.getLogger();
    private static final List<ISystemReportExtender> crashCallables = Collections.synchronizedList(new ArrayList<>());

    /**
     * Register a custom {@link ISystemReportExtender}
     */
-    public static void registerCrashCallable(ISystemReportExtender callable)
-    {
+    public static void registerCrashCallable(ISystemReportExtender callable) {
        crashCallables.add(callable);
    }

@@ -33,19 +31,15 @@ public class CrashReportCallables
     * @param headerName The name of the system report entry
     * @param reportGenerator The report generator to be called when a crash report is built
     */
-    public static void registerCrashCallable(String headerName, Supplier<String> reportGenerator)
-    {
-        registerCrashCallable(new ISystemReportExtender()
-        {
+    public static void registerCrashCallable(String headerName, Supplier<String> reportGenerator) {
+        registerCrashCallable(new ISystemReportExtender() {
            @Override
-            public String getLabel()
-            {
+            public String getLabel() {
                return headerName;
            }

            @Override
-            public String get()
-            {
+            public String get() {
                return reportGenerator.get();
            }
        });
@@ -58,31 +52,23 @@ public class CrashReportCallables
     * @param reportGenerator The report generator to be called when a crash report is built
     * @param active The supplier of the flag to be checked when a crash report is built
     */
-    public static void registerCrashCallable(String headerName, Supplier<String> reportGenerator, BooleanSupplier active)
-    {
-        registerCrashCallable(new ISystemReportExtender()
-        {
+    public static void registerCrashCallable(String headerName, Supplier<String> reportGenerator, BooleanSupplier active) {
+        registerCrashCallable(new ISystemReportExtender() {
            @Override
-            public String getLabel()
-            {
+            public String getLabel() {
                return headerName;
            }

            @Override
-            public String get()
-            {
+            public String get() {
                return reportGenerator.get();
            }

            @Override
-            public boolean isActive()
-            {
-                try
-                {
+            public boolean isActive() {
+                try {
                    return active.getAsBoolean();
-                }
-                catch (Throwable t)
-                {
+                } catch (Throwable t) {
                    LOGGER.warn("CrashCallable '{}' threw an exception while checking the active flag, disabling", headerName, t);
                    return false;
                }
@@ -90,8 +76,7 @@ public class CrashReportCallables
        });
    }

-    public static List<ISystemReportExtender> allCrashCallables()
-    {
+    public static List<ISystemReportExtender> allCrashCallables() {
        return List.copyOf(crashCallables);
    }
 }
@@ -1,273 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml;
-
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.fml.loading.FMLEnvironment;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.io.Serializable;
-import java.lang.invoke.SerializedLambda;
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
-import java.util.Objects;
-import java.util.concurrent.Callable;
-import java.util.function.Supplier;
-
-/**
- * Use to execute code conditionally based on sidedness.
- * <ul>
- * <li>When you want to call something on one side and return a result {@link #safeCallWhenOn(Dist, Supplier)}</li>
- * <li>When you want to call one thing on one side, another thing on the other and return a result {@link #safeRunForDist(Supplier, Supplier)}</li>
- * <li>When you want to run something on one side {@link #safeRunWhenOn(Dist, Supplier)}</li>
- * </ul>
- *
- * @deprecated Historically, this allowed for safe execution of code on the correct side by exploiting a low-level
- * detail in Java 8, but in newer versions a simple if check is enough.
- * <br>
- * For example:
- * <pre>{@code
- * if (FMLEnvironment.dist.isClient()) {
- *     // client code here
- * }
- * }</pre>
- */
-@Deprecated(since = "1.21.5", forRemoval = true)
-public final class DistExecutor
-{
-    private static final Logger LOGGER = LogManager.getLogger();
-    private DistExecutor() {}
-
-    /**
-     * Run the callable in the supplier only on the specified {@link Dist}.
-     * This method is NOT sided-safe and special care needs to be taken in code using this method that implicit class
-     * loading is not triggered by the Callable.
-     *
-     * This method can cause unexpected ClassNotFound exceptions.
-     *
-     * Use {@link #safeCallWhenOn(Dist, Supplier)} where possible.
-     *
-     * @param dist The dist to run on
-     * @param toRun A supplier of the callable to run (Supplier wrapper to ensure classloading only on the appropriate dist)
-     * @param <T> The return type from the callable
-     * @return The callable's result
-     * @deprecated use {@link #safeCallWhenOn(Dist, Supplier)} instead. This remains for advanced use cases.
-     */
-    @Deprecated
-    public static <T> T callWhenOn(Dist dist, Supplier<Callable<T>> toRun) {
-        return unsafeCallWhenOn(dist, toRun);
-    }
-
-    public static <T> T unsafeCallWhenOn(Dist dist, Supplier<Callable<T>> toRun) {
-        if (dist == FMLEnvironment.dist) {
-            try
-            {
-                return toRun.get().call();
-            }
-            catch (Exception e)
-            {
-                throw new RuntimeException(e);
-            }
-        }
-        return null;
-    }
-
-    /**
-     * Call the SafeCallable when on the correct {@link Dist}.
-     *
-     * <strong>The lambda supplied here is required to be a method reference to a method defined in
-     * another class, otherwise an invalid SafeReferent error will be thrown</strong>
-     * @param dist the dist which this will run on
-     * @param toRun the SafeCallable to run and return the result from
-     * @param <T> The type of the SafeCallable
-     * @return the result of the SafeCallable or null if on the wrong side
-     */
-    public static <T> T safeCallWhenOn(Dist dist, Supplier<SafeCallable<T>> toRun) {
-        validateSafeReferent(toRun);
-        return callWhenOn(dist, toRun::get);
-    }
-
-    /**
-     * Runs the supplied Runnable on the speicified side. Same warnings apply as {@link #callWhenOn(Dist, Supplier)}.
-     *
-     * This method can cause unexpected ClassNotFound exceptions.
-     *
-     * @see #callWhenOn(Dist, Supplier)
-     * @param dist Dist to run this code on
-     * @param toRun The code to run
-     * @deprecated use {@link #safeRunWhenOn(Dist, Supplier)} where possible. Advanced uses only.
-     */
-    @Deprecated
-    public static void runWhenOn(Dist dist, Supplier<Runnable> toRun) {
-        unsafeRunWhenOn(dist, toRun);
-    }
-    /**
-     * Runs the supplied Runnable on the speicified side. Same warnings apply as {@link #unsafeCallWhenOn(Dist, Supplier)}.
-     *
-     * This method can cause unexpected ClassNotFoundException problems in common scenarios. Understand the pitfalls of
-     * the way the class verifier works to load classes before using this.
-     *
-     * Use {@link #safeRunWhenOn(Dist, Supplier)} if you can.
-     *
-     * @see #unsafeCallWhenOn(Dist, Supplier)
-     * @param dist Dist to run this code on
-     * @param toRun The code to run
-     */
-    public static void unsafeRunWhenOn(Dist dist, Supplier<Runnable> toRun) {
-        if (dist == FMLEnvironment.dist) {
-            toRun.get().run();
-        }
-    }
-
-    /**
-     * Call the supplied SafeRunnable when on the correct Dist.
-     * @param dist The dist to run on
-     * @param toRun The code to run
-     */
-    public static void safeRunWhenOn(Dist dist, Supplier<SafeRunnable> toRun) {
-        validateSafeReferent(toRun);
-        if (dist == FMLEnvironment.dist)  {
-            toRun.get().run();
-        }
-    }
-    /**
-     * Executes one of the two suppliers, based on which side is active.
-     *
-     * <p>
-     *     Example (replacement for old SidedProxy):<br/>
-     * {@code Proxy p = DistExecutor.runForDist(()->ClientProxy::new, ()->ServerProxy::new);}
-     *
-     * NOTE: the double supplier is required to avoid classloading the secondary target.
-     *
-     * @param clientTarget The supplier supplier to run when on the {@link Dist#CLIENT}
-     * @param serverTarget The supplier supplier to run when on the {@link Dist#DEDICATED_SERVER}
-     * @param <T> The common type to return
-     * @return The returned instance
-     * @deprecated Use {@link #safeRunForDist(Supplier, Supplier)}
-     */
-    @Deprecated
-    public static <T> T runForDist(Supplier<Supplier<T>> clientTarget, Supplier<Supplier<T>> serverTarget) {
-        return unsafeRunForDist(clientTarget, serverTarget);
-    }
-
-    /**
-     * Unsafe version of {@link #safeRunForDist(Supplier, Supplier)}. Use only when you know what you're doing
-     * and understand why the verifier can cause unexpected ClassNotFoundException crashes even when code is apparently
-     * not sided. Ensure you test both sides fully to be confident in using this.
-     *
-     * @param clientTarget The supplier supplier to run when on the {@link Dist#CLIENT}
-     * @param serverTarget The supplier supplier to run when on the {@link Dist#DEDICATED_SERVER}
-     * @param <T> The common type to return
-     * @return The returned instance
-     */
-    public static <T> T unsafeRunForDist(Supplier<Supplier<T>> clientTarget, Supplier<Supplier<T>> serverTarget) {
-        switch (FMLEnvironment.dist)
-        {
-            case CLIENT:
-                return clientTarget.get().get();
-            case DEDICATED_SERVER:
-                return serverTarget.get().get();
-            default:
-                throw new IllegalArgumentException("UNSIDED?");
-        }
-    }
-    /**
-     * Executes one of the two suppliers, based on which side is active.
-     *
-     * <p>
-     *     Example (replacement for old SidedProxy):<br/>
-     * {@code Proxy p = DistExecutor.safeRunForDist(()->ClientProxy::new, ()->ServerProxy::new);}
-     *
-     * NOTE: the double supplier is required to avoid classloading the secondary target.
-     *
-     * @param clientTarget The supplier supplier to run when on the {@link Dist#CLIENT}
-     * @param serverTarget The supplier supplier to run when on the {@link Dist#DEDICATED_SERVER}
-     * @param <T> The common type to return
-     * @return The returned instance
-     */
-    public static <T> T safeRunForDist(Supplier<SafeSupplier<T>> clientTarget, Supplier<SafeSupplier<T>> serverTarget) {
-        validateSafeReferent(clientTarget);
-        validateSafeReferent(serverTarget);
-        switch (FMLEnvironment.dist)
-        {
-            case CLIENT:
-                return clientTarget.get().get();
-            case DEDICATED_SERVER:
-                return serverTarget.get().get();
-            default:
-                throw new IllegalArgumentException("UNSIDED?");
-        }
-    }
-
-    /**
-     * A safe referent. This will assert that it is being called via a separated class method reference. This will
-     * avoid the common pitfalls of {@link #callWhenOn(Dist, Supplier)} above.
-     *
-     * SafeReferents assert that they are defined as a separate method outside the scope of the calling class.
-     *
-     * <strong>Implementations need to be defined in a separate class to the referring site, with appropriate
-     * visibility to be accessible at the callsite (generally, avoid private methods).</strong>
-     *
-     * <p>
-     * Valid:<br/>
-     *
-     * {@code DistExecutor.safeCallWhenOn(Dist.CLIENT, ()->AnotherClass::clientOnlyMethod);}
-     *
-     * <p>
-     * Invalid:<br/>
-     *
-     * {@code DistExecutor.safeCallWhenOn(Dist.CLIENT, ()->()->Minecraft.getInstance().world);}
-     */
-    public interface SafeReferent {}
-
-    /**
-     * SafeCallable version of {@link SafeReferent}.
-     * @see SafeReferent
-     * @param <T> The return type of the Callable
-     */
-    public interface SafeCallable<T> extends SafeReferent, Callable<T>, Serializable {}
-
-    /**
-     * SafeSupplier version of {@link SafeReferent}
-     * @param <T> The return type of the Supplier
-     */
-    public interface SafeSupplier<T> extends SafeReferent, Supplier<T>, Serializable {}
-
-    /**
-     * SafeRunnable version of {@link SafeReferent}
-     */
-    public interface SafeRunnable extends SafeReferent, Runnable, Serializable {}
-
-    private static final void validateSafeReferent(Supplier<? extends SafeReferent> safeReferentSupplier) {
-        if (FMLEnvironment.production) return;
-        final SafeReferent setter;
-        try {
-            setter = safeReferentSupplier.get();
-        } catch (Exception e) {
-            // Typically a class cast exception, just return out, expected.
-            return;
-        }
-
-        for (Class<?> cl = setter.getClass(); cl != null; cl = cl.getSuperclass()) {
-            try {
-                Method m = cl.getDeclaredMethod("writeReplace");
-                m.setAccessible(true);
-                Object replacement = m.invoke(setter);
-                if (!(replacement instanceof SerializedLambda))
-                    break;// custom interface implementation
-                SerializedLambda l = (SerializedLambda) replacement;
-                if (Objects.equals(l.getCapturingClass(), l.getImplClass())) {
-                    LOGGER.fatal("Detected unsafe referent usage, please view the code at {}",Thread.currentThread().getStackTrace()[3]);
-                    throw new RuntimeException("Unsafe Referent usage found in safe referent method");
-                }
-            } catch (NoSuchMethodException e) {
-            } catch (IllegalAccessException | InvocationTargetException e) {
-                break;
-            }
-        }
-    }
-}
@@ -6,13 +6,14 @@
 package net.minecraftforge.fml;

 import net.minecraftforge.fml.loading.progress.ProgressMeter;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;

-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;
+import java.util.function.IntSupplier;
+import java.util.function.Supplier;

 /**
 * A mod loading state. During mod loading, the mod loader transitions between states in a defined sorted list of states,
@@ -20,6 +21,7 @@ import java.util.function.ToIntFunction;
 *
 * @see IModStateProvider
 */
+@NullMarked
 public interface IModLoadingState {
    /**
     * {@return the name of this state}
@@ -42,19 +44,21 @@ public interface IModLoadingState {
    /**
     * {@return a function returning a human-friendly message for this state}
     */
-    Function<ModList, String> message();
+    Supplier<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();
+    default IntSupplier size() {
+        return ModList::size;
+    }

    /**
     * {@return an optional runnable, which runs before starting the transition from this state to the next}
     * @see #buildTransition(Executor, Executor, ProgressMeter, Function, Function)
     */
-    Optional<Consumer<ModList>> inlineRunnable();
+    @Nullable Runnable inlineRunnable();

    /**
     * Builds the transition task for this state with a blank pre-sync and post-sync task.
@@ -65,14 +69,14 @@ public interface IModLoadingState {
     * @return a transition task for this state
     * @see #buildTransition(Executor, Executor, ProgressMeter, Function, Function)
     */
-    default Optional<CompletableFuture<Void>> buildTransition(
+    default @Nullable CompletableFuture<Void> buildTransition(
        final Executor syncExecutor,
        final Executor parallelExecutor,
        final ProgressMeter progressBar
    ) {
        return buildTransition(syncExecutor, parallelExecutor, progressBar,
-            e -> CompletableFuture.completedFuture(null),
-            e -> CompletableFuture.completedFuture(null)
+            _ -> CompletableFuture.completedFuture(null),
+            _ -> CompletableFuture.completedFuture(null)
        );
    }

@@ -87,7 +91,7 @@ public interface IModLoadingState {
     * @param postSyncTask     a function which returns a task to run after event post-dispatch hook
     * @return a transition task for this state
     */
-    Optional<CompletableFuture<Void>> buildTransition(final Executor syncExecutor,
+    @Nullable CompletableFuture<Void> buildTransition(final Executor syncExecutor,
                                                      final Executor parallelExecutor,
                                                      final ProgressMeter progressBar,
                                                      final Function<Executor, CompletableFuture<Void>> preSyncTask,
@@ -6,21 +6,16 @@
 package net.minecraftforge.fml;

 import net.minecraftforge.fml.event.IModBusEvent;
-import net.minecraftforge.fml.loading.progress.ProgressMeter;

 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.Executor;
 import java.util.function.BiFunction;
 import java.util.function.Function;
-import java.util.function.Supplier;
-import java.util.stream.Stream;

+import net.minecraftforge.fml.loading.progress.ProgressMeter;
 import org.jetbrains.annotations.Nullable;

 public interface IModStateTransition {
-    /** Magic value to allow me to optimize the futures list by ignoring the default value without making old methods nullable. */
-    BiFunction<Executor, ? extends EventGenerator<?>, CompletableFuture<Void>> NULL_HOOK = (e, g) -> CompletableFuture.completedFuture(null);
-
    static IModStateTransition buildNoopTransition() {
        return ModStateTransitionHelper.NOOP;
    }
@@ -40,15 +35,6 @@ public interface IModStateTransition {
        return ModLoadingStage::nextState;
    }

-    /**
-     * This used to allow you to fire multiple events during the transition. However, in doing so it would cause issues with the default
-     * ModContainer's event handlers causing issues such as mod classes being constructed multiple times.
-     */
-    @Deprecated(since = "1.21.3", forRemoval = true)
-    default Supplier<Stream<EventGenerator<?>>> eventFunctionStream() {
-        return () -> Stream.ofNullable(eventFunction());
-    }
-
    @Nullable
    default <T extends IModBusEvent> EventGenerator<T> eventFunction() {
        return null;
@@ -57,25 +43,9 @@ public interface IModStateTransition {
    ThreadSelector threadSelector();
    BiFunction<Executor, CompletableFuture<Void>, CompletableFuture<Void>> finalActivityGenerator();

-    /**
-     * I think this was meant as a way to do some things for each mod container beforge/after the transition had been sent to the container.
-     * However, the Future returned by this was never linked to the main transition future in any way.  Which means that it was run
-     * in parallel and couldn't guarantee the state of the ModContainer.
-     * <p>
-     * Plus all existing code that I could find returned a completedFuture, so I don't think anyone ever used this.
-     * <p>
-     * If I were to add this back it would be a CompletableFuture wrap(ModContainer, CompletableFuture)
-     * <p>
-     * Added magic value NULL_HOOK to allow me to optimize the futures list by ignoring the default value without making this method nullable.
-     */
-    @Deprecated(since = "1.21.3", forRemoval = true)
-    default BiFunction<Executor, ? extends EventGenerator<?>, CompletableFuture<Void>> preDispatchHook() { return NULL_HOOK; }
-    @Deprecated(since = "1.21.3", forRemoval = true)
-    default BiFunction<Executor, ? extends EventGenerator<?>, CompletableFuture<Void>> postDispatchHook() { return NULL_HOOK; }
-
    interface EventGenerator<T extends IModBusEvent> extends Function<ModContainer, T> {
        static <FN extends IModBusEvent> EventGenerator<FN> fromFunction(Function<ModContainer, FN> fn) {
            return fn::apply;
        }
    }
-}
+}
@@ -7,12 +7,10 @@ package net.minecraftforge.fml;

 import java.util.function.Supplier;

-public interface ISystemReportExtender extends Supplier<String>
-{
+public interface ISystemReportExtender extends Supplier<String> {
    String getLabel();

-    default boolean isActive()
-    {
+    default boolean isActive() {
        return true;
    }
 }
@@ -5,63 +5,20 @@

 package net.minecraftforge.fml;

-
 import java.util.Iterator;
 import java.util.Spliterator;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentLinkedQueue;
-import java.util.concurrent.ConcurrentMap;
 import java.util.function.Consumer;
 import java.util.function.Predicate;
 import java.util.function.Supplier;
 import java.util.stream.Stream;
 import java.util.stream.StreamSupport;

-public class InterModComms
-{
-    public record IMCMessage(String senderModId, String modId, String method, Supplier<?> messageSupplier) {
+public final class InterModComms {
+    public record IMCMessage(String senderModId, String modId, String method, Supplier<?> messageSupplier) {}

-        /**
-         * Deprecated: use {@link #senderModId()}
-         * @return The modid of the sender. This is supplied by the caller, or by the active mod container context.
-         * Consider it unreliable.
-         */
-        @Deprecated
-        public final String getSenderModId() {
-            return this.senderModId;
-        }
-
-        /**
-         * Deprecated: use {@link #modId()}
-         * @return The modid being sent to.
-         */
-        @Deprecated
-        public final String getModId() {
-            return this.modId;
-        }
-
-        /**
-         * Deprecated: use {@link #method()}
-         * @return The method being sent to.
-         */
-        @Deprecated
-        public final String getMethod() {
-            return this.method;
-        }
-
-        /**
-         * @param <T> The type of the message.
-         * @return A {@link Supplier} of the message.
-         * Use {@link #messageSupplier()}
-         */
-        @SuppressWarnings("unchecked")
-        @Deprecated
-        public final <T> Supplier<T> getMessageSupplier() {
-            return (Supplier<T>) this.messageSupplier;
-        }
-    }
-
-    private static final ConcurrentMap<String, ConcurrentLinkedQueue<IMCMessage>> containerQueues = new ConcurrentHashMap<>();
+    private static final ConcurrentHashMap<String, ConcurrentLinkedQueue<IMCMessage>> containerQueues = new ConcurrentHashMap<>();

    /**
     * Send IMC to remote. Sender will default to the active modcontainer, or minecraft if not.
@@ -72,8 +29,9 @@ public class InterModComms
     * @return true if the message was enqueued for sending (the target modid is loaded)
     */
    public static boolean sendTo(final String modId, final String method, final Supplier<?> thing) {
-        if (!ModList.get().isLoaded(modId)) return false;
-        containerQueues.computeIfAbsent(modId, k->new ConcurrentLinkedQueue<>()).add(new IMCMessage(ModLoadingContext.get().getActiveContainer().getModId(), modId, method, thing));
+        if (!ModList.isLoaded(modId)) return false;
+        containerQueues.computeIfAbsent(modId, _ -> new ConcurrentLinkedQueue<>())
+                .add(new IMCMessage(ModLoadingContext.get().getContainer().getModId(), modId, method, thing));
        return true;
    }

@@ -87,8 +45,9 @@ public class InterModComms
     * @return true if the message was enqueued for sending (the target modid is loaded)
     */
    public static boolean sendTo(final String senderModId, final String modId, final String method, final Supplier<?> thing) {
-        if (!ModList.get().isLoaded(modId)) return false;
-        containerQueues.computeIfAbsent(modId, k->new ConcurrentLinkedQueue<>()).add(new IMCMessage(senderModId, modId, method, thing));
+        if (!ModList.isLoaded(modId)) return false;
+        containerQueues.computeIfAbsent(modId, _ -> new ConcurrentLinkedQueue<>())
+                .add(new IMCMessage(senderModId, modId, method, thing));
        return true;
    }

@@ -112,7 +71,7 @@ public class InterModComms
     * @return All messages
     */
    public static Stream<IMCMessage> getMessages(final String modId) {
-        return getMessages(modId, s->Boolean.TRUE);
+        return getMessages(modId, _ -> true);
    }

    private record QueueFilteringSpliterator(
@@ -136,13 +95,10 @@ public class InterModComms
        }

        @Override
-        public boolean tryAdvance(final Consumer<? super IMCMessage> action)
-        {
+        public boolean tryAdvance(final Consumer<? super IMCMessage> action) {
            IMCMessage next;
-            do
-            {
-                if (!iterator.hasNext())
-                {
+            do {
+                if (!iterator.hasNext()) {
                    return false;
                }
                next = this.iterator.next();
@@ -157,6 +113,5 @@ public class InterModComms
        public Spliterator<IMCMessage> trySplit() {
            return null;
        }
-
    }
 }
@@ -5,6 +5,7 @@

 package net.minecraftforge.fml;

+import net.minecraftforge.eventbus.api.bus.BusGroup;
 import net.minecraftforge.fml.config.IConfigEvent;
 import net.minecraftforge.fml.config.ModConfig;
 import net.minecraftforge.fml.event.IModBusEvent;
@@ -18,7 +19,6 @@ import java.util.Objects;
 import java.util.Optional;
 import java.util.Set;
 import java.util.function.BiPredicate;
-import java.util.function.Consumer;
 import java.util.function.Supplier;

 /**
@@ -40,11 +40,6 @@ public abstract class ModContainer {
    protected final Map<Class<? extends IExtensionPoint<?>>, Supplier<?>> extensionPoints = new IdentityHashMap<>();
    protected final EnumMap<ModConfig.Type, ModConfig> configs = new EnumMap<>(ModConfig.Type.class);
    final Set<ModContainer> dependencies = new HashSet<>();
-    /**
-     * If you want to handle the event, override {@link #dispatchConfigEvent(IConfigEvent)}
-     */
-    @Deprecated(since = "1.21.3", forRemoval = true)
-    protected Optional<Consumer<IConfigEvent>> configHandler = Optional.empty();

    public ModContainer(IModInfo info) {
        this.modId = info.getModId();
@@ -58,7 +53,7 @@ public abstract class ModContainer {
        Supplier<IExtensionPoint.DisplayTest> displayTestSupplier = switch (displayTestString) {
            case "MATCH_VERSION" -> // default displaytest checks for version string match
                    () -> new IExtensionPoint.DisplayTest(() -> this.modInfo.getVersion().toString(),
-                        (incoming, isNetwork) -> Objects.equals(incoming, this.modInfo.getVersion().toString()));
+                        (incoming, _) -> Objects.equals(incoming, this.modInfo.getVersion().toString()));
            case "IGNORE_SERVER_VERSION" -> // Ignores any version information coming from the server - use for server only mods
                    IExtensionPoint.DisplayTest.IGNORE_SERVER_VERSION;
            case "IGNORE_ALL_VERSION" -> // Ignores all information and provides no information
@@ -137,12 +132,7 @@ public abstract class ModContainer {
       configs.put(modConfig.getType(), modConfig);
    }

-    public void dispatchConfigEvent(IConfigEvent event) {
-        var handler = configHandler.orElse(null);
-        if (handler != null) {
-            handler.accept(event);
-        }
-    }
+    public void dispatchConfigEvent(IConfigEvent event) {}

    /**
     * Does this mod match the supplied mod?
@@ -157,6 +147,14 @@ public abstract class ModContainer {
     */
    public abstract Object getMod();

+    /**
+     * @return the mod bus group for this specific mod, or null if there is none.
+     *         Leave null if you use {@link BusGroup#DEFAULT} for your mod lifecycle events.
+     */
+    public BusGroup getModBusGroup() {
+        return null;
+    }
+
    /**
     * Accept an arbitrary event for processing by the mod. Probably posted to an event bus in the lower level container.
     * @param e Event to accept
@@ -5,14 +5,14 @@

 package net.minecraftforge.fml;

+import net.minecraftforge.fml.loading.LoadingModList;
 import net.minecraftforge.forgespi.language.IModFileInfo;
 import net.minecraftforge.forgespi.language.IModInfo;
 import net.minecraftforge.forgespi.language.ModFileScanData;
 import net.minecraftforge.fml.loading.moddiscovery.ModFile;
 import net.minecraftforge.fml.loading.moddiscovery.ModFileInfo;
-import net.minecraftforge.fml.loading.moddiscovery.ModInfo;
 import net.minecraftforge.forgespi.locating.IModFile;
-import java.util.Collections;
+
 import java.util.Comparator;
 import java.util.HashMap;
 import java.util.List;
@@ -30,33 +30,36 @@ import java.util.stream.Stream;
 * Master list of all mods - game-side version. This is classloaded in the game scope and
 * can dispatch game level events as a result.
 */
-public class ModList {
-    private static ModList INSTANCE;
-    private final List<IModFileInfo> modFiles;
-    private final List<IModInfo> sortedList;
-    private final Map<String, IModFileInfo> fileById;
-    private List<ModContainer> mods;
-    private Map<String, ModContainer> indexedMods;
-    private List<ModFileScanData> modFileScanData;
-    private List<ModContainer> sortedContainers;
+public final class ModList {
+    private ModList() {}

-    private ModList(final List<ModFile> modFiles, final List<ModInfo> sortedList) {
-        var modFileInfos = this.modFiles = modFiles.stream().map(ModFile::getModFileInfo).toList();
-        this.sortedList = sortedList.stream().map(IModInfo.class::cast).toList();
+    private static final List<IModFileInfo> MOD_FILES;
+    private static final List<IModInfo> SORTED_LIST;
+    private static final Map<String, IModFileInfo> FILE_BY_ID;
+    private static List<ModContainer> mods;
+    private static Map<String, ModContainer> indexedMods;
+    private static List<ModContainer> sortedContainers;
+
+    static {
+        var loadingModFiles = LoadingModList.getModFiles().stream().map(ModFileInfo::getFile).toList();
+        var loadingSortedList = LoadingModList.getMods();
+
+        var modFileInfos = MOD_FILES = loadingModFiles.stream().map(ModFile::getModFileInfo).toList();
+        SORTED_LIST = loadingSortedList.stream().map(IModInfo.class::cast).toList();
        var byId = new HashMap<String, IModFileInfo>();
        for (var file : modFileInfos) {
            for (var mod : file.getMods())
                byId.put(mod.getModId(), mod.getOwningFile());
        }
-        this.fileById = Map.copyOf(byId);
-        CrashReportCallables.registerCrashCallable("Mod List", this::crashReport);
+        FILE_BY_ID = Map.copyOf(byId);
+        CrashReportCallables.registerCrashCallable("Mod List", ModList::crashReport);
    }

-    private String getModContainerState(String modId) {
+    private static String getModContainerState(String modId) {
        return getModContainerById(modId).map(ModContainer::getCurrentState).map(Object::toString).orElse("NONE");
    }

-    private String fileToLine(IModFile mf) {
+    private static String fileToLine(IModFile mf) {
        var mainMod = mf.getModInfos().getFirst();
        return String.format(Locale.ENGLISH, "%-50.50s|%-30.30s|%-30.30s|%-20.20s|%-10.10s|Manifest: %s", mf.getFileName(),
                mainMod.getDisplayName(),
@@ -66,92 +69,92 @@ public class ModList {
                ((ModFileInfo)mf.getModFileInfo()).getCodeSigningFingerprint().orElse("NOSIGNATURE"));
    }

-    private String crashReport() {
-        return "\n" + applyForEachModFile(this::fileToLine).collect(Collectors.joining("\n\t\t", "\t\t", ""));
+    private static String crashReport() {
+        return "\n" + applyForEachModFile(ModList::fileToLine).collect(Collectors.joining("\n\t\t", "\t\t", ""));
    }

-    public static ModList of(List<ModFile> modFiles, List<ModInfo> sortedList) {
-        INSTANCE = new ModList(modFiles, sortedList);
-        return INSTANCE;
+    public static void init() {}
+
+    public static List<IModFileInfo> getModFiles() {
+        return MOD_FILES;
    }

-    public static ModList get() {
-        return INSTANCE;
+    public static IModFileInfo getModFileById(String modid) {
+        return FILE_BY_ID.get(modid);
    }

-    public List<IModFileInfo> getModFiles() {
-        return modFiles;
+    static void setLoadedMods(final List<ModContainer> modContainers) {
+        mods = modContainers;
+        sortedContainers = modContainers.stream().sorted(Comparator.comparingInt(c -> SORTED_LIST.indexOf(c.getModInfo()))).toList();
+        indexedMods = modContainers.stream().collect(Collectors.toUnmodifiableMap(ModContainer::getModId, Function.identity()));
    }

-    public IModFileInfo getModFileById(String modid) {
-        return this.fileById.get(modid);
-    }
-
-    void setLoadedMods(final List<ModContainer> modContainers) {
-        this.mods = modContainers;
-        this.sortedContainers = modContainers.stream().sorted(Comparator.comparingInt(c -> sortedList.indexOf(c.getModInfo()))).toList();
-        this.indexedMods = modContainers.stream().collect(Collectors.toMap(ModContainer::getModId, Function.identity()));
+    static void clearLoadedMods() {
+        mods = List.of();
+        indexedMods = Map.of();
+        sortedContainers = List.of();
    }

    @SuppressWarnings("unchecked")
-    public <T> Optional<T> getModObjectById(String modId) {
+    public static <T> Optional<T> getModObjectById(String modId) {
        return getModContainerById(modId).map(ModContainer::getMod).map(o -> (T) o);
    }

-    public Optional<? extends ModContainer> getModContainerById(String modId) {
-        return Optional.ofNullable(this.indexedMods.get(modId));
+    public static Optional<? extends ModContainer> getModContainerById(String modId) {
+        return Optional.ofNullable(indexedMods.get(modId));
    }

-    public Optional<? extends ModContainer> getModContainerByObject(Object obj) {
+    public static Optional<? extends ModContainer> getModContainerByObject(Object obj) {
        return mods.stream().filter(mc -> mc.getMod() == obj).findFirst();
    }

-    public List<IModInfo> getMods() {
-        return this.sortedList;
+    public static List<IModInfo> getMods() {
+        return SORTED_LIST;
    }

-    public boolean isLoaded(String modTarget) {
-        return this.indexedMods.containsKey(modTarget);
+    public static boolean isLoaded(String modTarget) {
+        return indexedMods.containsKey(modTarget);
    }

-    public int size() {
+    public static int size() {
        return mods.size();
    }

-    public List<ModFileScanData> getAllScanData() {
-        if (modFileScanData == null) {
-            modFileScanData = this.sortedList.stream().
-                    map(IModInfo::getOwningFile).
-                    filter(Objects::nonNull).
-                    map(IModFileInfo::getFile).
-                    distinct().
-                    map(IModFile::getScanResult).
-                    toList();
+    public static List<ModFileScanData> getAllScanData() {
+        final class LazyInit {
+            private LazyInit() {}
+            private static final List<ModFileScanData> MOD_FILE_SCAN_DATA = SORTED_LIST.stream()
+                    .map(IModInfo::getOwningFile)
+                    .filter(Objects::nonNull)
+                    .map(IModFileInfo::getFile)
+                    .distinct()
+                    .map(IModFile::getScanResult)
+                    .toList();
        }
-        return modFileScanData;
+        return LazyInit.MOD_FILE_SCAN_DATA;
    }

-    public void forEachModFile(Consumer<IModFile> fileConsumer) {
-        modFiles.stream().map(IModFileInfo::getFile).forEach(fileConsumer);
+    public static void forEachModFile(Consumer<IModFile> fileConsumer) {
+        MOD_FILES.stream().map(IModFileInfo::getFile).forEach(fileConsumer);
    }

-    public <T> Stream<T> applyForEachModFile(Function<IModFile, T> function) {
-        return modFiles.stream().map(IModFileInfo::getFile).map(function);
+    public static <T> Stream<T> applyForEachModFile(Function<IModFile, T> function) {
+        return MOD_FILES.stream().map(IModFileInfo::getFile).map(function);
    }

-    public void forEachModContainer(BiConsumer<String, ModContainer> modContainerConsumer) {
+    public static void forEachModContainer(BiConsumer<String, ModContainer> modContainerConsumer) {
        indexedMods.forEach(modContainerConsumer);
    }

-    public void forEachModInOrder(Consumer<ModContainer> containerConsumer) {
-        this.sortedContainers.forEach(containerConsumer);
+    public static void forEachModInOrder(Consumer<ModContainer> containerConsumer) {
+        sortedContainers.forEach(containerConsumer);
    }

-    public List<ModContainer> getLoadedMods() {
-        return this.sortedContainers;
+    public static List<ModContainer> getLoadedMods() {
+        return sortedContainers;
    }

-    public <T> Stream<T> applyForEachModContainer(Function<ModContainer, T> function) {
+    public static <T> Stream<T> applyForEachModContainer(Function<ModContainer, T> function) {
        return indexedMods.values().stream().map(function);
    }
 }
@@ -5,15 +5,11 @@

 package net.minecraftforge.fml;

-import com.google.common.collect.ImmutableList;
+import net.minecraftforge.eventbus.api.bus.BusGroup;
 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.*;
 import net.minecraftforge.fml.loading.moddiscovery.InvalidModIdentifier;
 import net.minecraftforge.fml.loading.moddiscovery.ModFileInfo;
-import net.minecraftforge.fml.loading.moddiscovery.ModInfo;
 import net.minecraftforge.fml.loading.progress.ProgressMeter;
 import net.minecraftforge.fml.loading.progress.StartupNotificationManager;
 import net.minecraftforge.forgespi.language.IModInfo;
@@ -70,48 +66,18 @@ import static net.minecraftforge.fml.Logging.LOADING;
 *     and completes the mod loading sequence.</dd>
 * </dl>
 */
-public class ModLoader {
+public final class ModLoader {
+    private ModLoader() {}
+
    private static final Logger LOGGER = LogManager.getLogger();
-    private final LoadingModList loadingModList;
-
-    private final List<ModLoadingException> loadingExceptions;
-    private final Set<IModInfo> erroredModInfos;
-    private final List<ModLoadingWarning> loadingWarnings;
-    private final ModStateManager stateManager;
+    private static final ArrayList<ModLoadingException> LOADING_EXCEPTIONS = new ArrayList<>();
+    private static final ArrayList<ModLoadingWarning> LOADING_WARNINGS = new ArrayList<>();
+    private static final Consumer<String> STATUS_CONSUMER = StartupNotificationManager.modLoaderConsumer().orElse(_ -> {});
+    private static final HashSet<IModLoadingState> COMPLETED_STATES = new HashSet<>();
    private static boolean loadingStateValid;
-    private final Consumer<String> statusConsumer = StartupNotificationManager.modLoaderConsumer().orElse(msg -> {});
-    private final Set<IModLoadingState> completedStates = new HashSet<>();
-    private ModList modList;
-
-    private ModLoader() {
-        var loadingModList = this.loadingModList = FMLLoader.getLoadingModList();
-        var loadingExceptions = this.loadingExceptions = loadingModList.getErrors().stream()
-                .flatMap(ModLoadingException::fromEarlyException)
-                .collect(Collectors.toList());
-        this.loadingWarnings = loadingModList.getBrokenFiles().stream()
-                .map(file -> new ModLoadingWarning(null, ModLoadingStage.VALIDATE, InvalidModIdentifier.identifyJarProblem(file.getFilePath()).orElse("fml.modloading.brokenfile"), file.getFileName()))
-                .collect(Collectors.toList());
-        if (loadingExceptions.isEmpty()) {
-            this.erroredModInfos = Collections.emptySet();
-        } else {
-            this.erroredModInfos = Collections.newSetFromMap(new IdentityHashMap<>());
-            this.erroredModInfos.addAll(loadingExceptions.stream().map(ModLoadingException::getModInfo).toList());
-        }
-        loadingModList.getModFiles().stream()
-                .filter(ModFileInfo::missingLicense)
-                .filter(modFileInfo -> modFileInfo.getMods().stream().noneMatch(this.erroredModInfos::contains)) //Ignore files where any other mod already encountered an error
-                .map(modFileInfo -> new ModLoadingException(null, ModLoadingStage.VALIDATE, "fml.modloading.missinglicense", null, modFileInfo.getFile()))
-                .forEach(this.loadingExceptions::add);
-        this.stateManager = new ModStateManager();
-        CrashReportCallables.registerCrashCallable("ModLauncher", FMLLoader::getLauncherInfo);
-        CrashReportCallables.registerCrashCallable("ModLauncher launch target", FMLLoader::launcherHandlerName);
-        CrashReportCallables.registerCrashCallable("ModLauncher naming", FMLLoader::getNaming);
-        CrashReportCallables.registerCrashCallable("ModLauncher services", ModLoader::computeModLauncherServiceList);
-        CrashReportCallables.registerCrashCallable("FML Language Providers", ModLoader::computeLanguageList);
-    }

    private static String computeLanguageList() {
-        return "\n" + FMLLoader.getLanguageLoadingProvider()
+        return "\n" + LanguageLoadingProvider
                .applyForEach(lp -> lp.name() + '@' + lp.getClass().getPackage().getImplementationVersion())
                .collect(Collectors.joining("\n\t\t", "\t\t", ""));
    }
@@ -125,37 +91,51 @@ public class ModLoader {
                collect(Collectors.joining("\n\t\t","\t\t",""));
    }

-    public static ModLoader get() {
-        return LazyInit.INSTANCE;
-    }
-
-    private static final class LazyInit {
-        private static final ModLoader INSTANCE = new ModLoader();
-        private LazyInit() {}
-    }
-
    /**
     * Run on the primary starting thread by ClientModLoader and ServerModLoader
     * @param syncExecutor An executor to run tasks on the main thread
     * @param parallelExecutor An executor to run tasks on a parallel loading thread pool
     * @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) {
+    public static void gatherAndInitializeMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
+        var loadingExceptions = LoadingModList.getErrors().stream()
+                .flatMap(ModLoadingException::fromEarlyException)
+                .toList();
+        ModLoader.LOADING_EXCEPTIONS.addAll(loadingExceptions);
+        LOADING_WARNINGS.addAll(LoadingModList.getBrokenFiles().stream()
+                .map(file -> new ModLoadingWarning(null, ModLoadingStage.VALIDATE, InvalidModIdentifier.identifyJarProblem(file.getFilePath()).orElse("fml.modloading.brokenfile"), file.getFileName()))
+                .toList());
+        Set<IModInfo> erroredModInfos;
+        if (loadingExceptions.isEmpty()) {
+            erroredModInfos = Collections.emptySet();
+        } else {
+            erroredModInfos = Collections.newSetFromMap(new IdentityHashMap<>());
+            erroredModInfos.addAll(loadingExceptions.stream().map(ModLoadingException::getModInfo).toList());
+        }
+        LoadingModList.getModFiles().stream()
+                .filter(ModFileInfo::missingLicense)
+                .filter(modFileInfo -> modFileInfo.getMods().stream().noneMatch(erroredModInfos::contains)) //Ignore files where any other mod already encountered an error
+                .map(modFileInfo -> new ModLoadingException(null, ModLoadingStage.VALIDATE, "fml.modloading.missinglicense", null, modFileInfo.getFile()))
+                .forEach(LOADING_EXCEPTIONS::add);
+        CrashReportCallables.registerCrashCallable("ModLauncher", FMLLoader::getLauncherInfo);
+        CrashReportCallables.registerCrashCallable("ModLauncher launch target", FMLLoader::launcherHandlerName);
+        CrashReportCallables.registerCrashCallable("ModLauncher naming", FMLLoader::getNaming);
+        CrashReportCallables.registerCrashCallable("ModLauncher services", ModLoader::computeModLauncherServiceList);
+        CrashReportCallables.registerCrashCallable("FML Language Providers", ModLoader::computeLanguageList);
+
        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;
        FMLLoader.backgroundScanHandler.waitForScanToComplete(periodicTask);
-        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.getFirst());
-            statusConsumer.accept("ERROR DURING MOD LOADING");
-            modList.setLoadedMods(Collections.emptyList());
+        if (!LOADING_EXCEPTIONS.isEmpty()) {
+            LOGGER.fatal(CORE, "Error during pre-loading phase", LOADING_EXCEPTIONS.getFirst());
+            STATUS_CONSUMER.accept("ERROR DURING MOD LOADING");
+            ModList.clearLoadedMods();
            loadingStateValid = false;
-            throw new LoadingFailedException(loadingExceptions);
+            throw new LoadingFailedException(LOADING_EXCEPTIONS);
        }
        var failedBounds = new ArrayList<ForgeFeature.Bound>();
-        for (var mod : loadingModList.getMods()) {
+        for (var mod : LoadingModList.getMods()) {
            for (var feature : mod.getForgeFeatures()) {
                if (!ForgeFeature.testFeature(FMLEnvironment.dist, feature))
                    failedBounds.add(feature);
@@ -164,8 +144,8 @@ public class ModLoader {

        if (!failedBounds.isEmpty()) {
            LOGGER.fatal(CORE, "Failed to validate feature bounds for mods: {}", failedBounds);
-            statusConsumer.accept("ERROR DURING MOD LOADING");
-            modList.setLoadedMods(Collections.emptyList());
+            STATUS_CONSUMER.accept("ERROR DURING MOD LOADING");
+            ModList.clearLoadedMods();
            loadingStateValid = false;
            throw new LoadingFailedException(failedBounds.stream()
                    .map(fb -> new ModLoadingException(fb.modInfo(), ModLoadingStage.CONSTRUCT, "fml.modloading.feature.missing", null, fb, ForgeFeature.featureValue(fb)))
@@ -173,18 +153,18 @@ public class ModLoader {
        }

        final var modContainers = new HashMap<String, ModContainer>();
-        for (var file : loadingModList.getModFiles()) {
-            var containers = this.buildMods(file.getFile());
+        for (var file : LoadingModList.getModFiles()) {
+            var containers = buildMods(file.getFile());
            for (var container : containers)
                modContainers.put(container.getModId(), container);
        }

-        if (!loadingExceptions.isEmpty()) {
-            LOGGER.fatal(CORE, "Failed to initialize mod containers", loadingExceptions.getFirst());
-            statusConsumer.accept("ERROR DURING MOD LOADING");
-            modList.setLoadedMods(Collections.emptyList());
+        if (!LOADING_EXCEPTIONS.isEmpty()) {
+            LOGGER.fatal(CORE, "Failed to initialize mod containers", LOADING_EXCEPTIONS.getFirst());
+            STATUS_CONSUMER.accept("ERROR DURING MOD LOADING");
+            ModList.clearLoadedMods();
            loadingStateValid = false;
-            throw new LoadingFailedException(loadingExceptions);
+            throw new LoadingFailedException(LOADING_EXCEPTIONS);
        }

        // Gather all dependencies, so we can make sure they have finished their transition events before we fire ours
@@ -207,36 +187,47 @@ public class ModLoader {
            }
        }

-        modList.setLoadedMods(modContainers.values().stream().toList());
-        this.modList = modList;
-        var stateList = stateManager.getStates(ModLoadingPhase.GATHER);
-        var progress = StartupMessageManager.addProgressBar("Mod Gather", stateList.stream().mapToInt(mls -> mls.size().applyAsInt(this.modList)).sum());
+        ModList.setLoadedMods(modContainers.values().stream().toList());
+        var stateList = ModStateManager.getStates(ModLoadingPhase.GATHER);
+        var progress = StartupMessageManager.addProgressBar("Mod Gather", stateList.stream().mapToInt(mls -> mls.size().getAsInt()).sum());
        for (IModLoadingState mls : stateList) {
            dispatchAndHandleError(mls, syncExecutor, parallelExecutor, periodicTask, progress);
        }
        progress.complete();
    }

-    public void loadMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
-        var stateList = stateManager.getStates(ModLoadingPhase.LOAD);
-        var progress = StartupMessageManager.addProgressBar("Mod Loading", stateList.stream().mapToInt(mls -> mls.size().applyAsInt(modList)).sum());
+    public static void loadMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
+        var stateList = ModStateManager.getStates(ModLoadingPhase.LOAD);
+        var progress = StartupMessageManager.addProgressBar("Mod Loading", stateList.stream().mapToInt(mls -> mls.size().getAsInt()).sum());
        for (IModLoadingState mls : stateList) {
            dispatchAndHandleError(mls, syncExecutor, parallelExecutor, periodicTask, progress);
        }
        progress.complete();
    }

-    public void finishMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
-        var stateList = stateManager.getStates(ModLoadingPhase.COMPLETE);
-        var progress = StartupMessageManager.addProgressBar("Mod Complete", stateList.stream().mapToInt(mls -> mls.size().applyAsInt(modList)).sum());
+    public static void finishMods(final ModWorkManager.DrivenExecutor syncExecutor, final Executor parallelExecutor, final Runnable periodicTask) {
+        var stateList = ModStateManager.getStates(ModLoadingPhase.COMPLETE);
+        var progress = StartupMessageManager.addProgressBar("Mod Complete", stateList.stream().mapToInt(mls -> mls.size().getAsInt()).sum());
        for (IModLoadingState mls : stateList) {
            dispatchAndHandleError(mls, syncExecutor, parallelExecutor, periodicTask, progress);
        }
-        statusConsumer.accept(String.format("Mod loading complete - %d mods loaded", this.modList.size()));
+
+        var modBusGroups = Set.of(
+                ModList.getLoadedMods().stream()
+                        .map(ModContainer::getModBusGroup)
+                        .filter(Objects::nonNull)
+                        .toArray(BusGroup[]::new)
+        );
+        for (var modBusGroup : modBusGroups) {
+            parallelExecutor.execute(modBusGroup::trim);
+        }
+        parallelExecutor.execute(BusGroup.DEFAULT::trim);
+
+        STATUS_CONSUMER.accept("Mod loading complete - %d mods loaded".formatted(ModList.size()));
        progress.complete();
    }

-    private void dispatchAndHandleError(IModLoadingState state, ModWorkManager.DrivenExecutor syncExecutor, Executor parallelExecutor, final Runnable ticker, final ProgressMeter progressBar) {
+    private static 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;
@@ -244,25 +235,25 @@ public class ModLoader {
        progressBar.label(progressBar.name() + " working");
        syncExecutor.drive(ticker);

-        var inlineRunnable = state.inlineRunnable().orElse(null);
+        var inlineRunnable = state.inlineRunnable();
        if (inlineRunnable != null) handleInlineTransition(inlineRunnable, state, syncExecutor, ticker);

-        var transition = state.buildTransition(syncExecutor, parallelExecutor, progressBar).orElse(null);
+        var transition = state.buildTransition(syncExecutor, parallelExecutor, progressBar);
        if (transition != null) waitForTransition(state, syncExecutor, ticker, transition);

-        completedStates.add(state);
+        COMPLETED_STATES.add(state);
    }

-    private void handleInlineTransition(final Consumer<ModList> transition, final IModLoadingState state, final ModWorkManager.DrivenExecutor syncExecutor, final Runnable ticker) {
+    private static void handleInlineTransition(final Runnable 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);
+        transition.run();
        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) {
+    private static void waitForTransition(final IModLoadingState state, final ModWorkManager.DrivenExecutor syncExecutor, final Runnable ticker, final CompletableFuture<Void> transition) {
        while (!transition.isDone()) {
            syncExecutor.drive(ticker);
        }
@@ -276,7 +267,7 @@ public class ModLoader {
                    .anyMatch(obj -> !(obj instanceof ModLoadingException));
            if (hasNotModLoadingEx) {
                LOGGER.fatal("Encountered non-modloading exceptions!", e);
-                statusConsumer.accept("ERROR DURING MOD LOADING");
+                STATUS_CONSUMER.accept("ERROR DURING MOD LOADING");
                throw e;
            }

@@ -285,12 +276,12 @@ public class ModLoader {
                    .map(ModLoadingException.class::cast)
                    .toList();
            LOGGER.fatal(LOADING,"Failed to complete lifecycle event {}, {} errors found", state.name(), modLoadingExceptions.size());
-            statusConsumer.accept("ERROR DURING MOD LOADING");
+            STATUS_CONSUMER.accept("ERROR DURING MOD LOADING");
            throw new LoadingFailedException(modLoadingExceptions);
        }
    }

-    private List<ModContainer> buildMods(final IModFile modFile) {
+    private static List<ModContainer> buildMods(final IModFile modFile) {
        final Map<String, IModInfo> modInfoMap = new HashMap<>();
        for (var mod : modFile.getModFileInfo().getMods())
            modInfoMap.put(mod.getModId(), mod);
@@ -320,14 +311,14 @@ public class ModLoader {
            missingMods.removeAll(modIds);
            LOGGER.fatal(LOADING, "The following mods are missing, but have classes in the jar: {}", missingMods);

-            loadingExceptions.add(new ModLoadingException(null, ModLoadingStage.CONSTRUCT, "fml.modloading.missingclasses", null, modFile.getFilePath()));
+            LOADING_EXCEPTIONS.add(new ModLoadingException(null, ModLoadingStage.CONSTRUCT, "fml.modloading.missingclasses", null, modFile.getFilePath()));
        }

        // remove errored mod containers
        return containers.stream().filter(mc -> mc.modLoadingStage != ModLoadingStage.ERROR).toList();
    }

-    private ModContainer buildModContainerFromTOML(final IModFile modFile, final Map<String, IModInfo> modInfoMap,
+    private static ModContainer buildModContainerFromTOML(final IModFile modFile, final Map<String, IModInfo> modInfoMap,
        final String modId, final IModLanguageProvider.IModLanguageLoader languageLoader
    ) {
        try {
@@ -339,7 +330,7 @@ public class ModLoader {
            return languageLoader.loadMod(info, modFile.getScanResult(), FMLLoader.getGameLayer());
        } catch (ModLoadingException mle) {
            // exceptions are caught and added to the error list for later handling
-            loadingExceptions.add(mle);
+            LOADING_EXCEPTIONS.add(mle);
            // return an errored container instance here, because we tried and failed building a container.
            return new ErroredModContainer();
        }
@@ -353,15 +344,8 @@ public class ModLoader {
        return loadingStateValid;
    }

-    /** @deprecated Use {@link #hasCompletedState(IModLoadingState)} instead */
-    @Deprecated(forRemoval = true)
-    public boolean hasCompletedState(final String stateName) {
-        IModLoadingState state = stateManager.findState(stateName);
-        return completedStates.contains(state);
-    }
-
-    public boolean hasCompletedState(IModLoadingState state) {
-        return completedStates.contains(state);
+    public static boolean hasCompletedState(IModLoadingState state) {
+        return COMPLETED_STATES.contains(state);
    }

    public static <T extends IModBusEvent> void runEventGenerator(Function<ModContainer, T> generator) {
@@ -369,7 +353,7 @@ public class ModLoader {
            LOGGER.error("Cowardly refusing to send event generator to a broken mod state");
            return;
        }
-        for (var mod : ModList.get().getLoadedMods())
+        for (var mod : ModList.getLoadedMods())
            mod.acceptEvent(generator.apply(mod));
    }

@@ -378,7 +362,7 @@ public class ModLoader {
            LOGGER.error("Cowardly refusing to send event {} to a broken mod state", e.getClass().getName());
            return;
        }
-        for (var mod : ModList.get().getLoadedMods())
+        for (var mod : ModList.getLoadedMods())
            mod.acceptEvent(e);
    }

@@ -387,7 +371,7 @@ public class ModLoader {
            LOGGER.error("Cowardly refusing to send event {} to a broken mod state", e.getClass().getName());
            return e;
        }
-        for (var mod : ModList.get().getLoadedMods())
+        for (var mod : ModList.getLoadedMods())
            mod.acceptEvent(e);
        return e;
    }
@@ -395,8 +379,8 @@ public class ModLoader {
    @SuppressWarnings("removal")
    public static <T extends IModBusEvent> void postEventWrapContainerInModOrder(T event) {
        postEventWithWrapInModOrder(event,
-            (mc, e) -> ModLoadingContext.get().setActiveContainer(mc),
-            (mc, e) -> ModLoadingContext.get().setActiveContainer(null)
+            (mc, _) -> ModLoadingContext.get().setActiveContainer(mc),
+            (_, _) -> ModLoadingContext.get().setActiveContainer(null)
        );
    }

@@ -405,19 +389,19 @@ public class ModLoader {
            LOGGER.error("Cowardly refusing to send event {} to a broken mod state", e.getClass().getName());
            return;
        }
-        for (var mod : ModList.get().getLoadedMods()) {
+        for (var mod : ModList.getLoadedMods()) {
            pre.accept(mod, e);
            mod.acceptEvent(e);
            post.accept(mod, e);
        }
    }

-    public List<ModLoadingWarning> getWarnings() {
-        return ImmutableList.copyOf(this.loadingWarnings);
+    public static List<ModLoadingWarning> getWarnings() {
+        return List.copyOf(LOADING_WARNINGS);
    }

-    public void addWarning(ModLoadingWarning warning) {
-        this.loadingWarnings.add(warning);
+    public static void addWarning(ModLoadingWarning warning) {
+        LOADING_WARNINGS.add(warning);
    }

    private static boolean runningDataGen = false;
@@ -32,24 +32,11 @@ public class ModLoadingContext {
        return context.get();
    }

-    /**
-     * @deprecated Going to be moved to ForgeHooks for Internal use.
-     */
-    @Deprecated(forRemoval = true, since="1.21.1")
-    public void setActiveContainer(final ModContainer container) {
+    void setActiveContainer(final ModContainer container) {
        this.activeContainer = container;
        this.languageExtension = container == null ? null : container.contextExtension.get();
    }

-    /**
-     * Going to be moved to ForgeHooks for Internal use.
-     * @deprecated Override/Use {@link ModLoadingContext#getContainer()}
-     */
-    @Deprecated(forRemoval = true, since="1.21.1")
-    public ModContainer getActiveContainer() {
-        return activeContainer == null ? ModList.get().getModContainerById("minecraft").orElseThrow(()->new RuntimeException("Where is minecraft???!")) : activeContainer;
-    }
-
    /**
     * @deprecated Going to be moved to ForgeHooks for Internal use.
     */
@@ -58,11 +45,10 @@ public class ModLoadingContext {
        return activeContainer == null ? "minecraft" : activeContainer.getNamespace();
    }

-    /**
-     * @return {@link ModLoadingContext#getActiveContainer()} by default.
-     */
    public ModContainer getContainer() {
-        return getActiveContainer();
+        return activeContainer == null
+                ? ModList.getModContainerById("minecraft").orElseThrow(()->new RuntimeException("Where is minecraft???!"))
+                : activeContainer;
    }

    /**
@@ -114,8 +100,7 @@ public class ModLoadingContext {
    }

    public void registerConfig(ModConfig.Type type, IConfigSpec<?> spec) {
-        if (spec.isEmpty())
-        {
+        if (spec.isEmpty()) {
            // This handles the case where a mod tries to register a config, without any options configured inside it.
            LOGGER.debug("Attempted to register an empty config for type {} on mod {}", type, getContainer().getModId());
            return;
@@ -125,8 +110,7 @@ public class ModLoadingContext {
    }

    public void registerConfig(ModConfig.Type type, IConfigSpec<?> spec, String fileName) {
-        if (spec.isEmpty())
-        {
+        if (spec.isEmpty()) {
            // This handles the case where a mod tries to register a config, without any options configured inside it.
            LOGGER.debug("Attempted to register an empty config for type {} on mod {} using file name {}", type, getContainer().getModId(), fileName);
            return;
@@ -135,7 +119,6 @@ public class ModLoadingContext {
        getContainer().addConfig(new ModConfig(type, spec, getContainer(), fileName));
    }

-
    @SuppressWarnings("unchecked")
    public <T> T extension() {
        return (T)languageExtension;
@@ -6,14 +6,14 @@
 package net.minecraftforge.fml;

 import net.minecraftforge.fml.loading.progress.ProgressMeter;
+import org.jspecify.annotations.NullMarked;
+import org.jspecify.annotations.Nullable;

-import java.util.Objects;
-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;
+import java.util.function.IntSupplier;
+import java.util.function.Supplier;

 /**
 * Implementation of the {@link IModLoadingState} interface.
@@ -25,27 +25,26 @@ import java.util.function.ToIntFunction;
 * @param inlineRunnable an optional runnable, which runs before starting the transition from this state to the next
 * @param transition     optional state transition information
 */
+@NullMarked
 public record ModLoadingState(
    String name,
    String previous,
-    Function<ModList, String> message,
-    ToIntFunction<ModList> size,
+    Supplier<String> message,
+    IntSupplier size,
    ModLoadingPhase phase,
-    Optional<Consumer<ModList>> inlineRunnable,
-    Optional<IModStateTransition> transition
+    @Nullable Runnable inlineRunnable,
+    @Nullable IModStateTransition transition
 ) implements IModLoadingState {
    @Override
-    public Optional<CompletableFuture<Void>> buildTransition(
+    public @Nullable CompletableFuture<Void> buildTransition(
        final Executor syncExecutor,
        final Executor parallelExecutor,
        final ProgressMeter progressBar,
        final Function<Executor, CompletableFuture<Void>> preSyncTask,
        final Function<Executor, CompletableFuture<Void>> postSyncTask
    ) {
-        var transition = this.transition.orElse(null);
-        return transition == null
-                ? Optional.empty()
-                : Optional.ofNullable(transition.build(name, syncExecutor, parallelExecutor, progressBar, preSyncTask, postSyncTask));
+        if (transition == null) return null;
+        return transition.build(name, syncExecutor, parallelExecutor, progressBar, preSyncTask, postSyncTask);
    }

    /**
@@ -60,7 +59,7 @@ public record ModLoadingState(
     */
    @Deprecated(since = "1.21.3", forRemoval = true)
    public static ModLoadingState empty(final String name, final String previous, final ModLoadingPhase phase) {
-        return new ModLoadingState(name, previous, ml -> "", ml -> 0, phase, Optional.empty(), Optional.empty());
+        return new ModLoadingState(name, previous, () -> "", () -> 0, phase, null, null);
    }

    /**
@@ -94,7 +93,7 @@ public record ModLoadingState(
     */
    @Deprecated(since = "1.21.3", forRemoval = true)
    public static ModLoadingState withTransition(final String name, final String previous,
-                                                 final Function<ModList, String> message, final ModLoadingPhase phase,
+                                                 final Supplier<String> message, final ModLoadingPhase phase,
                                                 final IModStateTransition transition) {
        return of(name, phase).after(previous).message(message).withTransition(transition);
    }
@@ -113,7 +112,7 @@ public record ModLoadingState(
     */
    @Deprecated(since = "1.21.3", forRemoval = true)
    public static ModLoadingState withInline(final String name, final String previous, final ModLoadingPhase phase,
-                                             final Consumer<ModList> inline) {
+                                             final Runnable inline) {
        return of(name, phase).after(previous).withInline(inline);
    }

@@ -126,23 +125,23 @@ public record ModLoadingState(
        return o instanceof ModLoadingState that
                && this.phase == that.phase
                && this.name.equals(that.name)
-                && Objects.equals(this.previous, that.previous);
+                && this.previous.equals(that.previous);
    }

    @Override
    public int hashCode() {
        int result = phase.hashCode();
        result = 31 * result + name.hashCode();
-        result = 31 * result + Objects.hashCode(previous);
+        result = 31 * result + previous.hashCode();
        return result;
    }

-    public static class Builder {
+    public static final class Builder {
        private final String name;
        private final ModLoadingPhase phase;
-        private String after;
-        private Function<ModList, String> message = null;
-        private ToIntFunction<ModList> size = null;
+        private String after = "";
+        private @Nullable Supplier<String> message = null;
+        private @Nullable IntSupplier size = null;

        private Builder(final String name, final ModLoadingPhase phase) {
            this.name = name;
@@ -155,28 +154,28 @@ public record ModLoadingState(
            return this;
        }

-        public Builder message(final String value) { return message(ml -> value); }
-        public Builder message(final Function<ModList, String> value) {
+        public Builder message(final String value) { return message(() -> value); }
+        public Builder message(final Supplier<String> value) {
            this.message = value;
            return this;
        }

-        public Builder size(final int value) { return size(ml -> value); }
-        public Builder size(final ToIntFunction<ModList> value) {
+        public Builder size(final int value) { return size(() -> value); }
+        public Builder size(final IntSupplier value) {
            this.size = value;
            return this;
        }

        public ModLoadingState empty() {
-            return new ModLoadingState(name, after, message != null ? message : ml -> "", size != null ? size : ml -> 0, phase, Optional.empty(), Optional.empty());
+            return new ModLoadingState(name, after, message != null ? message : () -> "", size != null ? size : () -> 0, phase, null, null);
        }

        public ModLoadingState withTransition(final IModStateTransition transition) {
-            return new ModLoadingState(name, after, message != null ? message : ml -> "Processing transition " + name, size != null ? size : ModList::size, phase, Optional.empty(), Optional.of(transition));
+            return new ModLoadingState(name, after, message != null ? message : () -> "Processing transition " + name, size != null ? size : ModList::size, phase, null, transition);
        }

-        public ModLoadingState withInline(final Consumer<ModList> inline) {
-            return new ModLoadingState(name, after, message != null ? message : ml -> "Processing work " + name, size != null ? size : ml -> 0, phase, Optional.of(inline), Optional.empty());
+        public ModLoadingState withInline(final Runnable inline) {
+            return new ModLoadingState(name, after, message != null ? message : () -> "Processing work " + name, size != null ? size : () -> 0, phase, inline, null);
        }
    }
-}
+}
@@ -5,41 +5,27 @@

 package net.minecraftforge.fml;

-import com.google.common.collect.Streams;
 import net.minecraftforge.forgespi.language.IModInfo;

-import java.util.Arrays;
 import java.util.List;
 import java.util.stream.Stream;

-public class ModLoadingWarning {
-    /**
-     * Mod Info for mod with warning
-     */
-    private final IModInfo modInfo;
-    /**
-     * The stage where this warning was encountered
-     */
-    private final ModLoadingStage warningStage;
-
-    /**
-     * I18N message to use for display
-     */
-    private final String i18nMessage;
-
-    /**
-     * Context for message display
-     */
-    private final List<Object> context;
-
+/**
+ * @param modInfo Mod info for mod with warning
+ * @param warningStage The stage where this warning was encountered
+ * @param i18nMessage I18N message to use for display
+ * @param context Context for message display
+ */
+public record ModLoadingWarning(IModInfo modInfo, ModLoadingStage warningStage, String i18nMessage, List<Object> context) {
    public ModLoadingWarning(final IModInfo modInfo, final ModLoadingStage warningStage, final String i18nMessage, Object... context) {
-        this.modInfo = modInfo;
-        this.warningStage = warningStage;
-        this.i18nMessage = i18nMessage;
-        this.context = Arrays.asList(context);
+        this(modInfo, warningStage, i18nMessage, List.of(context));
+    }
+
+    public ModLoadingWarning {
+        context = List.copyOf(context);
    }

    public String formatToString() {
-        return Bindings.getMessageParser().get().parseMessage(i18nMessage, Streams.concat(Stream.of(modInfo, warningStage), context.stream()).toArray());
+        return Bindings.getMessageParser().get().parseMessage(i18nMessage, Stream.concat(Stream.of(modInfo, warningStage), context.stream()).toArray());
    }
 }
@@ -15,18 +15,19 @@ import java.util.function.Function;
 import java.util.stream.Collectors;

@SuppressWarnings("UnstableApiUsage")
-public class ModStateManager {
-    private final EnumMap<ModLoadingPhase, List<IModLoadingState>> stateMap;
+public final class ModStateManager {
+    private ModStateManager() {}
+    private static final EnumMap<ModLoadingPhase, List<IModLoadingState>> stateMap;

-    public ModStateManager() {
+    static {
        final var sp = ServiceLoader.load(FMLLoader.getGameLayer(), IModStateProvider.class);
-        this.stateMap = ServiceLoaderUtils.streamWithErrorHandling(sp, sce->{})
+        stateMap = ServiceLoaderUtils.streamWithErrorHandling(sp, _ -> {})
                .map(IModStateProvider::getAllStates)
                .flatMap(List::stream)
-                .collect(Collectors.groupingBy(IModLoadingState::phase, ()->new EnumMap<>(ModLoadingPhase.class), Collectors.toUnmodifiableList()));
+                .collect(Collectors.groupingBy(IModLoadingState::phase, () -> new EnumMap<>(ModLoadingPhase.class), Collectors.toUnmodifiableList()));
    }

-    public List<IModLoadingState> getStates(final ModLoadingPhase phase) {
+    public static List<IModLoadingState> getStates(final ModLoadingPhase phase) {
        var nodes = stateMap.get(phase);
        var lookup = nodes.stream().collect(Collectors.toMap(IModLoadingState::name, Function.identity()));

@@ -40,7 +41,7 @@ public class ModStateManager {
        return TopologicalSort.topologicalSort(graph, Comparator.comparingInt(nodes::indexOf)).stream().filter(st->st!=dummy).toList();
    }

-    public IModLoadingState findState(final String stateName) {
+    public static IModLoadingState findState(final String stateName) {
        var result = stateMap.values()
                .stream()
                .flatMap(List::stream)
@@ -24,7 +24,7 @@ import net.minecraftforge.fml.event.IModBusEvent;
 import net.minecraftforge.fml.loading.progress.ProgressMeter;

@ApiStatus.Internal
-class ModStateTransitionHelper {
+final class ModStateTransitionHelper {
    static final IModStateTransition NOOP = new NoopTransition();
    record NoopTransition() implements IModStateTransition {
        @Override
@@ -62,7 +62,30 @@ class ModStateTransitionHelper {
        }
    }

-    record FutureResult<V>(V value, Throwable exception){}
+    /// Same as [#completableFutureFromExceptionList(List)] but specialised for a single future
+    static <V> CompletionStage<Void> completableFutureFromException(FutureResult<V> t) {
+        if (t.exception() == null) {
+            return CompletableFuture.completedFuture(null);
+        } else {
+            var exception = t.exception();
+            CompletableFuture<Void> cf = new CompletableFuture<>();
+            RuntimeException accumulator = new RuntimeException();
+            cf.completeExceptionally(accumulator);
+            if (exception instanceof CompletionException) {
+                exception = exception.getCause();
+            }
+            if (exception.getSuppressed().length != 0) {
+                for (Throwable throwable : exception.getSuppressed()) {
+                    accumulator.addSuppressed(throwable);
+                }
+            } else {
+                accumulator.addSuppressed(exception);
+            }
+            return cf;
+        }
+    }
+
+    record FutureResult<V>(V value, Throwable exception) {}

    static <V> CompletableFuture<List<FutureResult<V>>> gather(Collection<? extends CompletableFuture<? extends V>> futures) {
        var list = new ArrayList<FutureResult<V>>(futures.size());
@@ -76,25 +99,17 @@ class ModStateTransitionHelper {
            results[i] = raw.whenComplete((result, exception) -> list.set(i, new FutureResult<>(result, exception)));
        }

-        return CompletableFuture.allOf(results).handle((r, th)->null).thenApply(res -> list);
+        return CompletableFuture.allOf(results).handle((_, _)->null).thenApply(_ -> list);
    }

-    private static <T extends IModBusEvent> void addCompletableFutureTaskForModDispatch(
-        final IModStateTransition transition,
+    private static <T extends IModBusEvent> CompletableFuture<Void> addCompletableFutureTaskForModDispatch(
        final Executor executor,
-        final List<CompletableFuture<Void>> completableFutures,
        final ProgressMeter progressBar,
        final EventGenerator<T> eventGenerator,
        final BiFunction<ModLoadingStage, Throwable, ModLoadingStage> nextState
     ) {
-
-        @SuppressWarnings("removal")
-        var preDispatchHook = getHook(transition.preDispatchHook(), executor, eventGenerator);
-        if (preDispatchHook != null)
-            completableFutures.add(preDispatchHook);
-
        var modFutures = new LinkedHashMap<String, CompletableFuture<Void>>();
-        for (var mod : ModList.get().getLoadedMods()) {
+        for (var mod : ModList.getLoadedMods()) {

            CompletableFuture<Void> parent = null;
            if (mod.dependencies.isEmpty()) {
@@ -120,7 +135,7 @@ class ModStateTransitionHelper {
                        handler.run();
                    mod.acceptEvent(eventGenerator.apply(mod));
                }, executor)
-                .whenComplete((mc, exception) -> {
+                .whenComplete((_, exception) -> {
                    mod.modLoadingStage = nextState.apply(mod.modLoadingStage, exception);
                    progressBar.increment();
                    ModLoadingContext.get().setActiveContainer(null);
@@ -129,20 +144,7 @@ class ModStateTransitionHelper {
            modFutures.put(mod.getModId(), dispatch);
        }

-        var dispatch = gather(modFutures.values()).thenComposeAsync(ModStateTransitionHelper::completableFutureFromExceptionList, executor);
-        completableFutures.add(dispatch);
-
-        @SuppressWarnings("removal")
-        var postDispatchHook = getHook(transition.preDispatchHook(), executor, eventGenerator);
-        if (postDispatchHook != null)
-            completableFutures.add(postDispatchHook);
-    }
-
-    private static <T extends IModBusEvent> CompletableFuture<Void> getHook(BiFunction<Executor, ? extends EventGenerator<?>, CompletableFuture<Void>> hook, Executor executor, EventGenerator<T> eventGenerator) {
-        if (hook == null || hook == IModStateTransition.NULL_HOOK) return null;
-        @SuppressWarnings("unchecked")
-        var hookTyped = (BiFunction<Executor, EventGenerator<T>, CompletableFuture<Void>>)hook;
-        return hookTyped.apply(executor, eventGenerator);
+        return gather(modFutures.values()).thenComposeAsync(ModStateTransitionHelper::completableFutureFromExceptionList, executor);
    }

    static <T extends IModBusEvent> CompletableFuture<Void> build(
@@ -154,31 +156,25 @@ class ModStateTransitionHelper {
        final Function<Executor, CompletableFuture<Void>> preSyncTask,
        final Function<Executor, CompletableFuture<Void>> postSyncTask
    ) {
-        List<CompletableFuture<Void>> futures = new ArrayList<>();
+        CompletableFuture<Void> future;
        final var executor = transition.threadSelector().apply(syncExecutor, parallelExecutor);

-        @SuppressWarnings({ "removal", "unchecked" })
-        var events = transition.eventFunctionStream().get().map(f -> (EventGenerator<T>)f).toList();
-        for (int x = 0; x < events.size(); x++) {
-            var gen = events.get(x);
-            BiFunction<ModLoadingStage, Throwable, ModLoadingStage> state = x == events.size() - 1
-                ? transition.nextModLoadingStage()
-                : ModLoadingStage::currentState;
-            addCompletableFutureTaskForModDispatch(transition, executor, futures, progressBar, gen, state);
+        final CompletableFuture<Void> preSyncTaskCF = preSyncTask.apply(syncExecutor);
+        CompletableFuture<Void> postEventDispatchCF = preSyncTaskCF
+            .thenRunAsync(() -> progressBar.label(progressBar.name() + ": dispatching " + name), parallelExecutor);
+
+        var eventGenerator = transition.eventFunction();
+        if (eventGenerator != null) {
+            BiFunction<ModLoadingStage, Throwable, ModLoadingStage> state = transition.nextModLoadingStage();
+            future = addCompletableFutureTaskForModDispatch(executor, progressBar, eventGenerator, state);
+
+            final CompletableFuture<Void> eventDispatchCF = future.handle(FutureResult::new)
+                    .thenCompose(ModStateTransitionHelper::completableFutureFromException);
+            postEventDispatchCF = postEventDispatchCF.thenComposeAsync(_ -> eventDispatchCF, parallelExecutor);
        }

-        final CompletableFuture<Void> preSyncTaskCF = preSyncTask.apply(syncExecutor);
-        final CompletableFuture<Void> eventDispatchCF = gather(futures).thenCompose(ModStateTransitionHelper::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);
-                return null;
-            });
+        postEventDispatchCF = postEventDispatchCF.thenRun(() -> postSyncTask.apply(syncExecutor));
+
        return transition.finalActivityGenerator().apply(syncExecutor, postEventDispatchCF);
    }
 }
@@ -14,25 +14,12 @@ import java.util.concurrent.locks.LockSupport;

 import static net.minecraftforge.fml.Logging.LOADING;

-public class ModWorkManager {
+public final class ModWorkManager {
    private static final Logger LOGGER = LogManager.getLogger();
    private static final long PARK_TIME = TimeUnit.MILLISECONDS.toNanos(1);

-    public interface DrivenExecutor extends Executor {
-        boolean selfDriven();
-        boolean driveOne();
-
-        default void drive(Runnable ticker) {
-            if (!selfDriven()) {
-                ticker.run();
-                while (true) {
-                    if (!driveOne()) break;
-                }
-            } else {
-                // park for a bit so other threads can schedule
-                LockSupport.parkNanos(PARK_TIME);
-            }
-        }
+    public sealed interface DrivenExecutor extends Executor {
+        void drive(Runnable ticker);
    }

    private record SyncExecutor(ConcurrentLinkedDeque<Runnable> tasks) implements DrivenExecutor {
@@ -40,8 +27,7 @@ public class ModWorkManager {
            this(new ConcurrentLinkedDeque<>());
        }

-        @Override
-        public boolean driveOne() {
+        private boolean driveOne() {
            final Runnable task = tasks.pollFirst();
            if (task != null) {
                task.run();
@@ -50,31 +36,30 @@ public class ModWorkManager {
        }

        @Override
-        public boolean selfDriven() {
-            return false;
+        public void execute(final Runnable command) {
+            tasks.addLast(command);
        }

        @Override
-        public void execute(final Runnable command) {
-            tasks.addLast(command);
+        public void drive(Runnable ticker) {
+            ticker.run();
+            while (true) {
+                if (!driveOne()) break;
+            }
        }
    }

    private record WrappingExecutor(Executor wrapped) implements DrivenExecutor {
-        @Override
-        public boolean selfDriven() {
-            return true;
-        }
-
-        @Override
-        public boolean driveOne() {
-            return false;
-        }
-
        @Override
        public void execute(final Runnable command) {
            wrapped.execute(command);
        }
+
+        @Override
+        public void drive(Runnable ticker) {
+            // Park for a bit so other threads can schedule
+            LockSupport.parkNanos(PARK_TIME);
+        }
    }

    private static final SyncExecutor syncExecutor = new SyncExecutor();
@@ -43,7 +43,7 @@ public final class OptionalMod<T>
    private T getValue()
    {
        if (!searched) {
-            this.value = ModList.get().<T>getModObjectById(this.modId).orElse(null);
+            this.value = ModList.<T>getModObjectById(this.modId).orElse(null);
            searched = true;
        }
        return this.value;
@@ -9,8 +9,8 @@ import java.util.concurrent.Executor;
 import java.util.function.BinaryOperator;

 public enum ThreadSelector implements BinaryOperator<Executor> {
-    SYNC((sync, parallel) -> sync),
-    PARALLEL((sync, parallel) -> parallel);
+    SYNC((sync, _) -> sync),
+    PARALLEL((_, parallel) -> parallel);

    private final BinaryOperator<Executor> selector;

@@ -93,8 +93,8 @@ public class VersionChecker {
                    return;
                }

-                var mc = ModList.get().getModContainerById("minecraft");
-                var forge = ModList.get().getModContainerById("forge");
+                var mc = ModList.getModContainerById("minecraft");
+                var forge = ModList.getModContainerById("forge");
                this.mcVersion = mc.get().getModInfo().getVersion().toString();

                this.agent = "Java-http-client/" + System.getProperty("java.version")
@@ -223,7 +223,7 @@ public class VersionChecker {
    // Gather a list of mods that have opted in to this update system by providing a URL.
    private static List<IModInfo> gatherMods() {
        List<IModInfo> ret = new LinkedList<>();
-        for (IModInfo info : ModList.get().getMods()) {
+        for (IModInfo info : ModList.getMods()) {
            if (info.getUpdateURL().isPresent())
                ret.add(info);
        }
@@ -8,8 +8,7 @@ package net.minecraftforge.fml.config;
 import com.electronwill.nightconfig.core.CommentedConfig;
 import com.electronwill.nightconfig.core.file.CommentedFileConfig;
 import com.mojang.logging.LogUtils;
-import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.fml.DistExecutor;
+import net.minecraftforge.fml.loading.FMLEnvironment;
 import net.minecraftforge.fml.loading.FMLPaths;
 import org.slf4j.Logger;
 import org.slf4j.Marker;
@@ -19,57 +18,54 @@ import java.nio.file.Path;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;

-public class ConfigTracker {
+public final class ConfigTracker {
+    private ConfigTracker() {}
+
    private static final Logger LOGGER = LogUtils.getLogger();
    static final Marker CONFIG = MarkerFactory.getMarker("CONFIG");
-    public static final ConfigTracker INSTANCE = new ConfigTracker();
-    private final ConcurrentHashMap<String, ModConfig> fileMap;
-    private final EnumMap<ModConfig.Type, Set<ModConfig>> configSets;
-    private final ConcurrentHashMap<String, Map<ModConfig.Type, ModConfig>> configsByMod;
+    private static final ConcurrentHashMap<String, ModConfig> FILE_MAP = new ConcurrentHashMap<>();
+    private static final Map<ModConfig.Type, Set<ModConfig>> CONFIG_SETS = Map.of(
+            ModConfig.Type.CLIENT, Collections.synchronizedSet(new LinkedHashSet<>()),
+            ModConfig.Type.COMMON, Collections.synchronizedSet(new LinkedHashSet<>()),
+            ModConfig.Type.SERVER, Collections.synchronizedSet(new LinkedHashSet<>())
+    );
+    private static final ConcurrentHashMap<String, Map<ModConfig.Type, ModConfig>> CONFIGS_BY_MOD = new ConcurrentHashMap<>();

-    private ConfigTracker() {
-        this.fileMap = new ConcurrentHashMap<>();
-        this.configSets = new EnumMap<>(ModConfig.Type.class);
-        this.configsByMod = new ConcurrentHashMap<>();
-        this.configSets.put(ModConfig.Type.CLIENT, Collections.synchronizedSet(new LinkedHashSet<>()));
-        this.configSets.put(ModConfig.Type.COMMON, Collections.synchronizedSet(new LinkedHashSet<>()));
-//        this.configSets.put(ModConfig.Type.PLAYER, new ConcurrentSkipListSet<>());
-        this.configSets.put(ModConfig.Type.SERVER, Collections.synchronizedSet(new LinkedHashSet<>()));
-    }
-
-    void trackConfig(final ModConfig config) {
-        if (this.fileMap.containsKey(config.getFileName())) {
-            LOGGER.error(CONFIG,"Detected config file conflict {} between {} and {}", config.getFileName(), this.fileMap.get(config.getFileName()).getModId(), config.getModId());
+    static void trackConfig(final ModConfig config) {
+        if (FILE_MAP.containsKey(config.getFileName())) {
+            LOGGER.error(CONFIG,"Detected config file conflict {} between {} and {}", config.getFileName(), FILE_MAP.get(config.getFileName()).getModId(), config.getModId());
            throw new RuntimeException("Config conflict detected!");
        }
-        this.fileMap.put(config.getFileName(), config);
-        this.configSets.get(config.getType()).add(config);
-        this.configsByMod.computeIfAbsent(config.getModId(), (k)->new EnumMap<>(ModConfig.Type.class)).put(config.getType(), config);
+        FILE_MAP.put(config.getFileName(), config);
+        CONFIG_SETS.get(config.getType()).add(config);
+        CONFIGS_BY_MOD.computeIfAbsent(config.getModId(), _ -> new EnumMap<>(ModConfig.Type.class)).put(config.getType(), config);
        LOGGER.debug(CONFIG, "Config file {} for {} tracking", config.getFileName(), config.getModId());
    }

-    public void loadConfigs(ModConfig.Type type, Path configBasePath) {
+    public static void loadConfigs(ModConfig.Type type, Path configBasePath) {
        LOGGER.debug(CONFIG, "Loading configs type {}", type);
-        for (ModConfig config : this.configSets.get(type)) {
+        for (ModConfig config : CONFIG_SETS.get(type)) {
            openConfig(config, configBasePath);
        }
    }

    // TODO: [FML] This is only called for the server (outside of forceUnload)
    // rethink config implementation for eventual FML rewrite
-    public void unloadConfigs(ModConfig.Type type, Path configBasePath) {
+    public static void unloadConfigs(ModConfig.Type type, Path configBasePath) {
        LOGGER.debug(CONFIG, "Unloading configs type {}", type);
-        for (ModConfig config : this.configSets.get(type)) {
+        for (ModConfig config : CONFIG_SETS.get(type)) {
            closeConfig(config, configBasePath);
        }
        ConfigFileTypeHandler.get(type).stopWatcher();
    }

    // If there is a better way to do this, please tell me. Because this is FUCKED
-    public void forceUnload() {
+    public static void forceUnload() {
        // This is how ModStateProvider handles loading configs. So we're doing the same but with unloadConfigs instead
-        DistExecutor.unsafeRunWhenOn(Dist.CLIENT, () -> () -> this.unloadConfigs(ModConfig.Type.CLIENT, FMLPaths.CONFIGDIR.get()));
-        this.unloadConfigs(ModConfig.Type.COMMON, FMLPaths.CONFIGDIR.get());
+        if (FMLEnvironment.dist.isClient())
+            unloadConfigs(ModConfig.Type.CLIENT, FMLPaths.CONFIGDIR.get());
+
+        unloadConfigs(ModConfig.Type.COMMON, FMLPaths.CONFIGDIR.get());

        // just in case server watcher is still alive somehow...
        ConfigFileTypeHandler.get(ModConfig.Type.SERVER).stopWatcher();
@@ -96,8 +92,8 @@ public class ConfigTracker {
        }
    }

-    public void loadDefaultServerConfigs() {
-        configSets.get(ModConfig.Type.SERVER).forEach(modConfig -> {
+    public static void loadDefaultServerConfigs() {
+        CONFIG_SETS.get(ModConfig.Type.SERVER).forEach(modConfig -> {
            final CommentedConfig commentedConfig = CommentedConfig.inMemory();
            modConfig.getSpec().correct(commentedConfig);
            modConfig.setConfigData(commentedConfig);
@@ -105,16 +101,16 @@ public class ConfigTracker {
        });
    }

-    public String getConfigFileName(String modId, ModConfig.Type type) {
-        return Optional.ofNullable(configsByMod.getOrDefault(modId, Collections.emptyMap()).getOrDefault(type, null)).
+    public static String getConfigFileName(String modId, ModConfig.Type type) {
+        return Optional.ofNullable(CONFIGS_BY_MOD.getOrDefault(modId, Collections.emptyMap()).getOrDefault(type, null)).
                map(ModConfig::getFullPath).map(Object::toString).orElse(null);
    }

-    public Map<ModConfig.Type, Set<ModConfig>> configSets() {
-        return configSets;
+    public static Map<ModConfig.Type, Set<ModConfig>> configSets() {
+        return CONFIG_SETS;
    }

-    public ConcurrentHashMap<String, ModConfig> fileMap() {
-        return fileMap;
+    public static ConcurrentHashMap<String, ModConfig> fileMap() {
+        return FILE_MAP;
    }
 }
@@ -13,6 +13,7 @@ import java.util.function.Function;
 import org.jetbrains.annotations.Nullable;

 public interface IConfigEvent {
+    // TODO: [FML] Get rid of this indirection somehow
    record ConfigConfig(Function<ModConfig, IConfigEvent> loading, Function<ModConfig, IConfigEvent> reloading, @Nullable Function<ModConfig, IConfigEvent> unloading) {}

    ConfigConfig CONFIGCONFIG = Bindings.getConfigConfiguration().get();
@@ -13,8 +13,6 @@ import net.minecraftforge.fml.loading.StringUtils;

 import java.io.ByteArrayInputStream;
 import java.nio.file.Path;
-import java.util.Locale;
-import java.util.concurrent.Callable;

 public class ModConfig
 {
@@ -31,7 +29,7 @@ public class ModConfig
        this.fileName = fileName;
        this.container = container;
        this.configHandler = ConfigFileTypeHandler.get(type);
-        ConfigTracker.INSTANCE.trackConfig(this);
+        ConfigTracker.trackConfig(this);
    }

    public ModConfig(final Type type, final IConfigSpec<?> spec, final ModContainer activeContainer) {
@@ -40,8 +38,9 @@ public class ModConfig

    private static String defaultConfigName(Type type, String modId) {
        // config file name would be "forge-client.toml" and "forge-server.toml"
-        return String.format(Locale.ROOT, "%s-%s.toml", modId, type.extension());
+        return modId + '-' + type.extension() + ".toml";
    }
+
    public Type getType() {
        return type;
    }
@@ -7,8 +7,11 @@ package net.minecraftforge.fml.util.thread;

 import net.minecraftforge.fml.LogicalSide;

-public class EffectiveSide
-{
+/**
+ * Attempts to determine the effect side of the current thread, based on know threads in networking.
+ * This is not guaranteed to be correct, and modders should use other methods to determine the logical side when possible.
+ */
+public class EffectiveSide {
    public static LogicalSide get() {
        final ThreadGroup group = Thread.currentThread().getThreadGroup();
        return group instanceof SidedThreadGroup ? ((SidedThreadGroup) group).getSide() : LogicalSide.CLIENT;
@@ -7,11 +7,13 @@ package net.minecraftforge.fml.util.thread;

 import net.minecraftforge.fml.LogicalSide;

-public final class SidedThreadGroups
-{
+public final class SidedThreadGroups {
    public static final SidedThreadGroup CLIENT = new SidedThreadGroup(LogicalSide.CLIENT);
    public static final SidedThreadGroup SERVER = new SidedThreadGroup(LogicalSide.SERVER);

-    private SidedThreadGroups() {
+    public static SidedThreadGroup get(boolean client) {
+        return client ? CLIENT : SERVER;
    }
+
+    private SidedThreadGroups() { }
 }
@@ -46,8 +46,6 @@ import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 import java.util.function.IntConsumer;
-import java.util.function.IntSupplier;
-import java.util.function.LongSupplier;
 import java.util.function.Supplier;
 import java.util.stream.Collector;
 import java.util.stream.Collectors;
@@ -70,7 +68,7 @@ import static org.lwjgl.opengl.GL32C.*;
 * 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 int[][] GL_VERSIONS = new int[][] {{4,6}, {4,5}, {4,4}, {4,3}, {4,2}, {4,1}, {4,0}, {3,3}};
    private static final Logger LOGGER = LoggerFactory.getLogger("EARLYDISPLAY");
    private final AtomicBoolean animationTimerTrigger = new AtomicBoolean(true);

@@ -314,17 +312,18 @@ public class DisplayWindow implements ImmediateWindowProvider {
        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) {
+            var res = TinyFileDialogs.tinyfd_messageBox("Minecraft: Forge", msgBuilder.toString(), "yesno", "error", 0);
+            if (res != 0) {
                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);
+                    TinyFileDialogs.tinyfd_messageBox("Minecraft: Forge", "Sadly, we couldn't open your browser.\nVisit " + ERROR_URL, "ok", "error", 0);
                }
            }
            System.exit(1);
        });
    }
+
    /**
     * Called to initialize the window when preparing for the Render Thread.
     *
@@ -529,7 +528,7 @@ public class DisplayWindow implements ImmediateWindowProvider {
     *
     * @return the Window we own.
     */
-    public long setupMinecraftWindow(final IntSupplier width, final IntSupplier height, final Supplier<String> title, final LongSupplier monitorSupplier) {
+    public long setupMinecraftWindow(final int width, final int height, final String title, final long monitorSupplier, final Supplier<Object> backend) {
        // wait for the window to actually be initialized
        try {
            this.initializationFuture.get(30, TimeUnit.SECONDS);
@@ -549,11 +548,11 @@ public class DisplayWindow implements ImmediateWindowProvider {
        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");
-                    }
+                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();
            }
@@ -563,7 +562,7 @@ public class DisplayWindow implements ImmediateWindowProvider {

        glfwMakeContextCurrent(window);
        // Set the title to what the game wants
-        glfwSetWindowTitle(window, title.get());
+        glfwSetWindowTitle(window, title);
        glfwSwapInterval(0);
        // Clean up our hooks
        glfwSetFramebufferSizeCallback(window, null).free();
@@ -116,7 +116,7 @@ public class RenderElement {
    }

    public static RenderElement forgeVersionOverlay(SimpleFont font, String version) {
-        return new RenderElement(RenderElement.initializeText(font, (bb, fnt, ctx)->
+        return new RenderElement(RenderElement.initializeText(font, (bb, _, 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)))));
@@ -178,11 +178,11 @@ public class RenderElement {
        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));
+            bar = progressBar(ctx->new int[] {(ctx.scaledWidth() - BAR_WIDTH * ctx.scale()) / 2, y + font.lineSpacing() - font.descent(), BAR_WIDTH * ctx.scale()}, _->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()});
+            bar = progressBar(ctx -> new int[]{(ctx.scaledWidth() - BAR_WIDTH * ctx.scale()) / 2, y + font.lineSpacing() - font.descent(), BAR_WIDTH * ctx.scale()}, _ -> colour, _ -> 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);
+        Renderer label = (bb, ctx, _) -> 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) {
@@ -198,9 +198,9 @@ public class RenderElement {
        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 bar = progressBar(ctx -> new int[]{(ctx.scaledWidth() - BAR_WIDTH * ctx.scale()) / 2, y, BAR_WIDTH * ctx.scale()}, _ -> colour, _ -> 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);
+        Renderer label = (bb, ctx, _) -> 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);
    }

@@ -250,7 +250,7 @@ public class RenderElement {
    }

    private static Renderer initializeText(SimpleFont font, TextGenerator textGenerator) {
-        return (bb, context, frame) -> renderText(font, textGenerator, bb, context);
+        return (bb, context, _) -> renderText(font, textGenerator, bb, context);
    }

    private static void renderText(final SimpleFont font, final TextGenerator textGenerator, final SimpleBufferBuilder bb, final DisplayContext context) {
@@ -262,7 +262,7 @@ public class RenderElement {
    }

    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));
+        return (bb, font, _) -> font.generateVerticesForTexts(x, y, bb, new SimpleFont.DisplayText(text, colour));
    }

    private static Renderer initializeTexture(final String textureFileName, int size, int textureNumber, TextureRenderer positionAndColour) {
@@ -26,7 +26,6 @@ dependencies {
    api(libs.apache.commons)
    api(libs.bundles.night.config)
    api(libs.modlauncher)
-    api(libs.coremods)
    api(libs.mojang.logging)
    api(libs.jarjar.selector)
    api(libs.jarjar.meta)
@@ -49,7 +49,7 @@ public class RuntimeEnumExtender implements ILaunchPluginService {

    private static final class LazyInit {
        private LazyInit() {}
-        private static final boolean ANY_MODS = LoadingModList.get().getMods().size() > 2; // 2: forge, minecraft
+        private static final boolean ANY_MODS = LoadingModList.getMods().size() > 2; // 2: forge, minecraft
    }

    @Override
@@ -109,7 +109,7 @@ public class FMLConfig
        }
        if (!configSpec.isCorrect(configData)) {
            LOGGER.warn(CORE, "Configuration file {} is not correct. Correcting", configFile);
-            configSpec.correct(configData, (action, path, incorrectValue, correctedValue) ->
+            configSpec.correct(configData, (_, path, incorrectValue, correctedValue) ->
                    LOGGER.info(CORE, "Incorrect key {} was corrected from {} to {}", path, incorrectValue, correctedValue));
        }
        configData.putAllComments(configComments);
@@ -20,8 +20,8 @@ public class FMLEnvironment
    public static final boolean secureJarsEnabled = FMLLoader.isSecureJarEnabled();

    static void setupInteropEnvironment(IEnvironment environment) {
-        environment.computePropertyIfAbsent(IEnvironment.Keys.NAMING.get(), v->naming);
-        environment.computePropertyIfAbsent(Environment.Keys.DIST.get(), v->dist);
+        environment.computePropertyIfAbsent(IEnvironment.Keys.NAMING.get(), _->naming);
+        environment.computePropertyIfAbsent(Environment.Keys.DIST.get(), _->dist);
    }

    public static class Keys {
@@ -16,7 +16,6 @@ import net.minecraftforge.accesstransformer.service.AccessTransformerService;
 import net.minecraftforge.api.distmarker.Dist;
 import net.minecraftforge.fml.loading.targets.CommonLaunchHandler;
 import net.minecraftforge.forgespi.Environment;
-import net.minecraftforge.forgespi.coremod.ICoreModProvider;
 import org.slf4j.Logger;

 import java.nio.file.Path;
@@ -31,14 +30,11 @@ import java.util.function.BiFunction;
 import static net.minecraftforge.fml.loading.LogMarkers.CORE;
 import static net.minecraftforge.fml.loading.LogMarkers.SCAN;

-public class FMLLoader {
+public final class FMLLoader {
    private static final Logger LOGGER = LogUtils.getLogger();
    private static AccessTransformerService accessTransformer;
-    private static ICoreModProvider coreModProvider;
-    private static LanguageLoadingProvider languageLoadingProvider;
    private static Dist dist;
    private static String naming;
-    private static LoadingModList loadingModList;
    private static RuntimeDistCleaner runtimeDistCleaner;
    private static Path gamePath;
    private static final VersionInfo versionInfo = VersionInfo.detect();
@@ -57,8 +53,6 @@ public class FMLLoader {
        checkPackage(ITransformationService.class, "4.0", "ModLauncher");
        accessTransformer  = getPlugin(env, "accesstransformer",  "1.0", "AccessTransformer");
        runtimeDistCleaner = getPlugin(env, "runtimedistcleaner", "1.0", "RuntimeDistCleaner");
-        coreModProvider = getSingleService(ICoreModProvider.class, "CoreMod");
-        LOGGER.debug(CORE, "FML found CoreMod version : {}", JarVersionLookupHandler.getInfo(coreModProvider.getClass()).impl().version().orElse("MISSING"));
        checkPackage(Environment.class, "2.0", "ForgeSPI");

        try {
@@ -96,6 +90,7 @@ public class FMLLoader {
        }
    }

+    @SuppressWarnings("unused")
    private static <T> T getSingleService(Class<T> clazz, String name) throws IncompatibleEnvironmentException {
          var providers = new ArrayList<T>();
          for (var itr = ServiceLoader.load(FMLLoader.class.getModule().getLayer(), clazz).iterator(); itr.hasNext(); ) {
@@ -154,26 +149,17 @@ public class FMLLoader {

    public static List<ITransformationService.Resource> completeScan(IModuleLayerManager layerManager) {
        moduleLayerManager = layerManager;
-        languageLoadingProvider = new LanguageLoadingProvider();
+        LanguageLoadingProvider.reload();
        backgroundScanHandler = modValidator.stage2Validation();
-        loadingModList = backgroundScanHandler.getLoadingModList();
        return List.of(modValidator.getModResources());
    }

-    public static ICoreModProvider getCoreModProvider() {
-        return coreModProvider;
-    }
-
-    public static LanguageLoadingProvider getLanguageLoadingProvider() {
-        return languageLoadingProvider;
-    }
-
    public static CommonLaunchHandler getLaunchHandler() {
        return commonLaunchHandler;
    }

    public static void addAccessTransformer(Path atPath, ModFile modName) {
-        LOGGER.debug(SCAN, "Adding Access Transformer in {}", modName.getFilePath());
+        LOGGER.debug(SCAN, "Adding Access Transformer {} in {}", atPath, modName.getFilePath());
        accessTransformer.offerResource(atPath, modName.getFileName());
    }

@@ -187,10 +173,6 @@ public class FMLLoader {
        progressWindowTick.run();
    }

-    public static LoadingModList getLoadingModList() {
-        return loadingModList;
-    }
-
    public static Path getGamePath() {
        return gamePath;
    }
@@ -12,7 +12,6 @@ import net.minecraftforge.forgespi.Environment;
 import org.jetbrains.annotations.NotNull;
 import org.slf4j.Logger;

-import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Locale;
@@ -42,7 +41,7 @@ public class FMLServiceProvider implements ITransformationService {
        LOGGER.debug(CORE, "Loading configuration");
        FMLConfig.load();
        LOGGER.debug(CORE, "Preparing ModFile");
-        environment.computePropertyIfAbsent(Environment.Keys.MODFILEFACTORY.get(), k->ModFile::new);
+        environment.computePropertyIfAbsent(Environment.Keys.MODFILEFACTORY.get(), _->ModFile::new);
        LOGGER.debug(CORE, "Preparing launch handler");
        FMLLoader.setupLaunchHandler(environment, arguments);
        FMLEnvironment.setupInteropEnvironment(environment);
@@ -68,7 +67,6 @@ public class FMLServiceProvider implements ITransformationService {
    @SuppressWarnings("rawtypes")
    @Override
    public @NotNull List<ITransformer> transformers() {
-        LOGGER.debug(CORE, "Loading coremod transformers");
-        return new ArrayList<>(FMLLoader.getCoreModProvider().getCoreModTransformers());
+        return List.of();
    }
 }
@@ -51,8 +51,8 @@ public class ImmediateWindowHandler {
        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 long setupMinecraftWindow(final int width, final int height, final String title, final long monitor, final Supplier<Object> backend) {
+        return provider.setupMinecraftWindow(width, height, title, monitor, backend);
    }

    public static boolean positionWindow(Optional<Object> monitor,IntConsumer widthSetter, IntConsumer heightSetter, IntConsumer xSetter, IntConsumer ySetter) {
@@ -104,9 +104,9 @@ public class ImmediateWindowHandler {
        }

        @Override
-        public long setupMinecraftWindow(final IntSupplier width, final IntSupplier height, final Supplier<String> title, final LongSupplier monitor) {
+        public long setupMinecraftWindow(final int width, final int height, final String title, final long monitor, final Supplier<Object> backend) {
            try {
-                var longsupplier = (LongSupplier)NV_HANDOFF.invoke(null, width, height, title, monitor);
+                var longsupplier = (LongSupplier)NV_HANDOFF.invoke(null, width, height, title, monitor, backend);
                return longsupplier.getAsLong();
            } catch (Throwable e) {
                throw new IllegalStateException("How did you get here?", e);
@@ -8,8 +8,6 @@ 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;

 /**
@@ -66,7 +64,7 @@ public interface ImmediateWindowProvider {
     * @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);
+    long setupMinecraftWindow(final int width, final int height, final String title, final long monitor, final Supplier<Object> backend);

    /**
     * This is called after window handoff to allow us to tell Mojang about our window's position. This might give a
@@ -18,7 +18,6 @@ import org.slf4j.Logger;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 import java.util.ServiceConfigurationError;
 import java.util.ServiceLoader;
 import java.util.function.Consumer;
@@ -28,43 +27,36 @@ import java.util.stream.Stream;
 import static net.minecraftforge.fml.loading.LogMarkers.CORE;
 import static net.minecraftforge.fml.loading.LogMarkers.LOADING;

-public class LanguageLoadingProvider {
-    public void forEach(Consumer<IModLanguageProvider> consumer) {
+public final class LanguageLoadingProvider {
+    public static void forEach(Consumer<IModLanguageProvider> consumer) {
        providers.forEach(consumer);
    }

-    public <T> Stream<T> applyForEach(Function<IModLanguageProvider, T> function) {
+    public static <T> Stream<T> applyForEach(Function<IModLanguageProvider, T> function) {
        return providers.stream().map(function);
    }

-    public void reload() {
+    public static void reload() {
        loadLanguageProviders();
    }

-    /** This doesn't actually do anything with the argument, so just call reload(). Not sure when cpw broke that. */
-    @Deprecated(forRemoval = true, since = "1.20.2")
-    public void addAdditionalLanguages(List<ModFile> modFiles) {
-        reload();
-    }
-
    /*==========================================================================*
-     *                        INTERNAL SHIT                                     *
+     *                        INTERNAL                                          *
     *==========================================================================*/
    private static final Logger LOGGER = LogUtils.getLogger();
-    private final ServiceLoader<IModLanguageProvider> serviceLoader;
-    private final List<IModLanguageProvider> providers = new ArrayList<>();
-    private final Map<String, Wrapper> providersByName = new HashMap<>();
+    private static final ServiceLoader<IModLanguageProvider> serviceLoader;
+    private static final ArrayList<IModLanguageProvider> providers = new ArrayList<>();
+    private static final HashMap<String, Wrapper> providersByName = new HashMap<>();
    private static final DefaultArtifactVersion IN_DEV = new DefaultArtifactVersion("0.0-dev");

    private record Wrapper(ArtifactVersion version, IModLanguageProvider service) {}

-    LanguageLoadingProvider() {
+    static {
        var sl = Launcher.INSTANCE.environment().findModuleLayerManager().flatMap(lm -> lm.getLayer(Layer.PLUGIN)).orElseThrow();
        serviceLoader = ServiceLoader.load(sl, IModLanguageProvider.class);
-        loadLanguageProviders();
    }

-    private void loadLanguageProviders() {
+    private static void loadLanguageProviders() {
        providers.clear();
        providersByName.clear();

@@ -97,7 +89,7 @@ public class LanguageLoadingProvider {
        }
    }

-    public IModLanguageProvider findLanguage(ModFile mod, String language, VersionRange versionRange) {
+    public static IModLanguageProvider findLanguage(ModFile mod, String language, VersionRange versionRange) {
        var consumer = mod.getFileName();
        var wrapper = providersByName.get(language);

@@ -5,111 +5,46 @@

 package net.minecraftforge.fml.loading;

-import net.minecraftforge.fml.loading.moddiscovery.BackgroundScanHandler;
-import net.minecraftforge.fml.loading.moddiscovery.ModFile;
 import net.minecraftforge.fml.loading.moddiscovery.ModFileInfo;
 import net.minecraftforge.fml.loading.moddiscovery.ModInfo;
 import net.minecraftforge.forgespi.locating.IModFile;
+import org.jetbrains.annotations.Nullable;

 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.util.ArrayList;
-import java.util.Collection;
 import java.util.List;
-import java.util.Map;
-import java.util.stream.Collectors;

-/**
- * Master list of all mods <em>in the loading context. This class cannot refer outside the
- * loading package</em>
- */
-public class LoadingModList {
-    private static LoadingModList INSTANCE;
-    private final List<ModFileInfo> modFiles;
-    private final List<ModInfo> sortedList;
-    private final Map<String, ModFileInfo> fileById;
-    private final List<EarlyLoadingException> preLoadErrors;
-    private List<IModFile> brokenFiles;
-
-    private LoadingModList(final List<ModFile> modFiles, final List<ModInfo> sortedList) {
-        this.modFiles = modFiles.stream()
-                .map(ModFile::getModFileInfo)
-                .map(ModFileInfo.class::cast)
-                .toList();
-        this.sortedList = sortedList.stream().toList();
-        this.fileById = this.modFiles.stream()
-                .map(ModFileInfo::getMods)
-                .flatMap(Collection::stream)
-                .map(ModInfo.class::cast)
-                .collect(Collectors.toMap(ModInfo::getModId, ModInfo::getOwningFile));
-        this.preLoadErrors = new ArrayList<>();
+/// Master list of all mods in the loading context
+public sealed interface LoadingModList permits LoadingModListImpl {
+    static ModFileInfo getModFileById(String modId) {
+        return get().fileById().get(modId);
    }

-    public static LoadingModList of(List<ModFile> modFiles, List<ModInfo> sortedList, final EarlyLoadingException earlyLoadingException) {
-        INSTANCE = new LoadingModList(modFiles, sortedList);
-        if (earlyLoadingException != null)
-            INSTANCE.preLoadErrors.add(earlyLoadingException);
-        return INSTANCE;
+    static List<ModFileInfo> getModFiles() {
+        return get().getModFiles();
    }

-    public static LoadingModList get() {
-        return INSTANCE;
+    static List<ModInfo> getMods() {
+        return get().getMods();
    }

-    public void addCoreMods() {
-        modFiles.stream()
-                .map(ModFileInfo::getFile)
-                .map(ModFile::getCoreMods)
-                .flatMap(List::stream)
-                .forEach(FMLLoader.getCoreModProvider()::addCoreMod);
-    }
-
-    public void addAccessTransformers() {
-        for (ModFileInfo modFile : modFiles) {
-            ModFile mod = modFile.getFile();
-            var at = mod.getAccessTransformer().orElse(null);
-            if (at != null) {
-                FMLLoader.addAccessTransformer(at, mod);
-            }
-        }
-    }
-
-    public void addForScanning(BackgroundScanHandler backgroundScanHandler) {
-        backgroundScanHandler.setLoadingModList(this);
-        modFiles.stream()
-                .map(ModFileInfo::getFile)
-                .forEach(backgroundScanHandler::submitForScanning);
-    }
-
-    public List<ModFileInfo> getModFiles() {
-        return modFiles;
-    }
-
-    public Path findResource(final String className) {
-        for (ModFileInfo mf : modFiles) {
-            final Path resource = mf.getFile().findResource(className);
+    static @Nullable Path findResource(String className) {
+        for (ModFileInfo modFileInfo : get().getModFiles()) {
+            Path resource = modFileInfo.getFile().findResource(className);
            if (Files.exists(resource)) return resource;
        }
        return null;
    }

-    public ModFileInfo getModFileById(String modid) {
-        return this.fileById.get(modid);
+    static List<EarlyLoadingException> getErrors() {
+        return get().getErrors();
    }

-    public List<ModInfo> getMods() {
-        return this.sortedList;
+    static List<IModFile> getBrokenFiles() {
+        return get().getBrokenFiles();
    }

-    public List<EarlyLoadingException> getErrors() {
-        return preLoadErrors;
-    }
-
-    public void setBrokenFiles(final List<IModFile> brokenFiles) {
-        this.brokenFiles = brokenFiles;
-    }
-
-    public List<IModFile> getBrokenFiles() {
-        return this.brokenFiles;
+    private static LoadingModListImpl get() {
+        return LoadingModListImpl.get();
    }
 }
@@ -0,0 +1,90 @@
+/*
+ * Copyright (c) Forge Development LLC and contributors
+ * SPDX-License-Identifier: LGPL-2.1-only
+ */
+
+package net.minecraftforge.fml.loading;
+
+import net.minecraftforge.fml.loading.EarlyLoadingException.ExceptionData;
+import net.minecraftforge.fml.loading.moddiscovery.ModFile;
+import net.minecraftforge.fml.loading.moddiscovery.ModFileInfo;
+import net.minecraftforge.fml.loading.moddiscovery.ModInfo;
+import net.minecraftforge.forgespi.locating.IModFile;
+
+import java.nio.file.Files;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.stream.Collectors;
+
+import org.slf4j.Logger;
+
+import com.mojang.logging.LogUtils;
+
+/**
+ * Master list of all mods <em>in the loading context. This class cannot refer outside the
+ * loading package</em>
+ */
+record LoadingModListImpl(
+        List<ModFileInfo> getModFiles,
+        List<ModInfo> getMods,
+        Map<String, ModFileInfo> fileById,
+        ArrayList<EarlyLoadingException> getErrors,
+        ArrayList<IModFile> getBrokenFiles
+) implements LoadingModList {
+    private static final Logger LOGGER = LogUtils.getLogger();
+    private static ModSorter.State temp;
+
+    LoadingModListImpl(List<ModFile> modFiles, List<ModInfo> sortedList) {
+        var modFileInfos = modFiles.stream()
+                .map(ModFile::getModFileInfo)
+                .map(ModFileInfo.class::cast)
+                .toList();
+        sortedList = sortedList.stream().toList();
+        var fileById = modFileInfos.stream()
+                .map(ModFileInfo::getMods)
+                .flatMap(Collection::stream)
+                .map(ModInfo.class::cast)
+                .collect(Collectors.toUnmodifiableMap(ModInfo::getModId, ModInfo::getOwningFile));
+        this(modFileInfos, sortedList, fileById, new ArrayList<>(), new ArrayList<>());
+    }
+
+    static LoadingModListImpl init(ModSorter.State modSorterState, EarlyLoadingException earlyLoadingException) {
+        temp = modSorterState;
+        var instance = get();
+        if (earlyLoadingException != null)
+            instance.getErrors.add(earlyLoadingException);
+        temp = null;
+        instance.addAccessTransformers();
+        return instance;
+    }
+
+    static LoadingModListImpl get() {
+        final class LazyInit {
+            private LazyInit() {}
+            private static final LoadingModListImpl INSTANCE
+                    = new LoadingModListImpl(LoadingModListImpl.temp.files(), LoadingModListImpl.temp.mods());
+        }
+        return LazyInit.INSTANCE;
+    }
+
+    private void addAccessTransformers() {
+        var errors = new ArrayList<ExceptionData>();
+
+        for (ModFileInfo modFile : getModFiles) {
+            ModFile mod = modFile.getFile();
+            for (var at : mod.getAccessTransformers()) {
+                if (!Files.exists(at)) {
+                    var message = "Invalid mod file: " + modFile.getFile().getFileName() + ". Missing Access Transformer: " + at;
+                    errors.add(new ExceptionData(message));
+                    LOGGER.error(message);
+                } else
+                    FMLLoader.addAccessTransformer(at, mod);
+            }
+        }
+
+        if (!errors.isEmpty())
+            getErrors.add(new EarlyLoadingException("Invalid Access Transformers", null, errors));
+    }
+}
@@ -7,7 +7,6 @@ package net.minecraftforge.fml.loading;

 import com.mojang.logging.LogUtils;
 import cpw.mods.modlauncher.api.INameMappingService;
-import org.apache.commons.lang3.tuple.Pair;
 import org.slf4j.Logger;

 import java.io.BufferedReader;
@@ -6,7 +6,6 @@
 package net.minecraftforge.fml.loading;

 import java.nio.file.Path;
-import java.nio.file.Paths;

 /**
 * Convert a maven coordinate into a Path.
@@ -33,10 +33,10 @@ import java.util.stream.Stream;

 import static net.minecraftforge.fml.loading.LogMarkers.LOADING;

-public class ModSorter {
+public final class ModSorter {
    private static final Logger LOGGER = LogUtils.getLogger();

-    private record State(List<ModFile> files, List<ModInfo> mods) {}
+    record State(List<ModFile> files, List<ModInfo> mods) {}

    private ModSorter() {}

@@ -52,7 +52,7 @@ public class ModSorter {
            // Note this will never actually throw an error because the duplicate checks are done in ModDiscovererer before we get to this phase
            // So all this is really doing is wasting time.
            // But i'm leaving it here until I rewrite all of cpw's mod loading code because its such a clusterfuck.
-            return LoadingModList.of(systemMods.files(), systemMods.mods(), e);
+            return LoadingModListImpl.init(systemMods, e);
        }

        var named = new HashMap<String, ModInfo>();
@@ -66,15 +66,15 @@ public class ModSorter {

        // if we miss one or the other, we abort now
        if (!failedList.isEmpty()) {
-            return LoadingModList.of(systemMods.files(), systemMods.mods(), new EarlyLoadingException("failure to validate mod list", null, failedList));
+            return LoadingModListImpl.init(systemMods, new EarlyLoadingException("failure to validate mod list", null, failedList));
        } else {
            // Otherwise, lets try and sort the modlist and proceed
            try {
                var sorted = sort(modFiles, named);
-                return LoadingModList.of(sorted.files(), sorted.mods(), null);
+                return LoadingModListImpl.init(sorted, null);
            } catch (EarlyLoadingException e) {
                // The only exception that can happen here is a cyclic exception, but fall back to system mods so we can display the nice screen.
-                return LoadingModList.of(systemMods.files(), systemMods.mods(), e);
+                return LoadingModListImpl.init(systemMods, e);
            }
        }
    }
@@ -33,7 +33,6 @@ public final class RuntimeDistCleaner implements ILaunchPluginService {
    private static String DIST;
    private static final String ONLYIN = Type.getDescriptor(OnlyIn.class);
    private static final String ONLYINS = Type.getDescriptor(OnlyIns.class);
-    private static final String MOD = "Lnet/minecraftforge/fml/common/Mod;";

    @Override
    public String name() {
@@ -49,14 +48,21 @@ public final class RuntimeDistCleaner implements ILaunchPluginService {
            return NAY;

        String internalName = classType.getInternalName();
+
+        // Only apply to MC classes when on a dedicated server in a production environment
+        if (FMLEnvironment.production)
+            return FMLEnvironment.dist.isDedicatedServer() && isMinecraftClass(internalName) ? YAY : NAY;
+
+        // For dev time it's a bit trickier so that we can throw exceptions when someone uses @OnlyIn in their mod code,
+        // so that it's more obvious that the behaviour they're expecting won't work in production anymore
        if (internalName.startsWith("net/minecraftforge/"))
            return NAY;

        // No Vanilla classes use @OnlyIn(Dist.SERVER), so we can skip them entirely when we're running on a client
-        if (FMLEnvironment.dist.isClient() && (internalName.startsWith("net/minecraft/") || internalName.startsWith("com/mojang/")))
+        if (FMLEnvironment.dist.isClient() && isMinecraftClass(internalName))
            return NAY;

-        return YAY;
+        return YAY; // mod classes might have @OnlyIn, so parse them in dev to find out and throw if they do
    }

    @Override
@@ -64,16 +70,15 @@ public final class RuntimeDistCleaner implements ILaunchPluginService {
        var changed = false;

        var annotations = unpack(classNode.visibleAnnotations);
+        var isNonMinecraftClass = !isMinecraftClass(classNode.name);

        if (remove(annotations, DIST)) {
            LOGGER.error(DISTXFORM, "Attempted to load class {} for invalid dist {}", classNode.name, DIST);
-            throw new RuntimeException("Attempted to load class "+ classNode.name  + " for invalid dist "+ DIST);
+            throw new RuntimeException("Attempted to load class " + classNode.name  + " for invalid dist " + DIST);
        }

-        if (!FMLEnvironment.production && !annotations.isEmpty() && hasModAnnotation(classNode.visibleAnnotations)) {
-            LOGGER.error(DISTXFORM, "Attempted to load class {} with @Mod and @OnlyIn/@OnlyIns annotations", classNode.name);
-            throw new RuntimeException("Found @OnlyIn on @Mod class "+ classNode.name  + " - this is not allowed as it causes crashes. Remove the OnlyIn and consider setting clientSideOnly=true in the root of your mods.toml instead");
-        }
+        if (isNonMinecraftClass && !annotations.isEmpty())
+            throw new UnsupportedOperationException("Mod class " + classNode.name + " is annotated with @OnlyIn, this is no longer supported as it slowed down startup times");

        if (classNode.interfaces != null && !classNode.interfaces.isEmpty()) {
            for (var ann : annotations) {
@@ -81,7 +86,7 @@ public final class RuntimeDistCleaner implements ILaunchPluginService {
                    continue;

                if (classNode.interfaces.remove(ann.intf)) {
-                    LOGGER.debug(DISTXFORM,"Removing Interface: {} implements {}", classNode.name, ann.intf);
+                    LOGGER.debug(DISTXFORM, "Removing Interface: {} implements {}", classNode.name, ann.intf);
                    changed = true;
                }
            }
@@ -105,6 +110,9 @@ public final class RuntimeDistCleaner implements ILaunchPluginService {
                LOGGER.debug(DISTXFORM, "Removing field: {}.{}", classNode.name, field.name);
                itr.remove();
                changed = true;
+
+                if (isNonMinecraftClass)
+                    throw new UnsupportedOperationException("Field " + field.name + " in mod class " + classNode.name + " is annotated with @OnlyIn, this is no longer supported as it slowed down startup times");
            }
        }

@@ -116,6 +124,9 @@ public final class RuntimeDistCleaner implements ILaunchPluginService {
                itr.remove();
                lambdaGatherer.accept(method);
                changed = true;
+
+                if (isNonMinecraftClass)
+                    throw new UnsupportedOperationException("Method " + method.name + " in mod class " + classNode.name + " is annotated with @OnlyIn, this is no longer supported as it slowed down startup times");
            }
        }

@@ -142,7 +153,7 @@ public final class RuntimeDistCleaner implements ILaunchPluginService {
        return changed ? ComputeFlags.SIMPLE_REWRITE : ComputeFlags.NO_REWRITE;
    }

-    private static record Target(String side, String intf) {
+    private record Target(String side, String intf) {
        static Target from(final AnnotationNode node) {
            var idx = node.values.indexOf("value");
            var value = (String[])node.values.get(idx + 1); // Enums are stored as [Type, Value]
@@ -196,16 +207,8 @@ public final class RuntimeDistCleaner implements ILaunchPluginService {
        return false;
    }

-    private static boolean hasModAnnotation(final List<AnnotationNode> anns) {
-        if (anns == null || anns.isEmpty())
-            return false;
-
-        for (var ann : anns) {
-            if (ann.desc.equals(MOD))
-                return true;
-        }
-
-        return false;
+    private static boolean isMinecraftClass(final String internalName) {
+        return internalName.startsWith("net/minecraft/") || internalName.startsWith("com/mojang/");
    }

    @SuppressWarnings("unchecked")
@@ -217,7 +220,7 @@ public final class RuntimeDistCleaner implements ILaunchPluginService {
        };
    }

-    private static class LambdaGatherer extends MethodVisitor {
+    private static final class LambdaGatherer extends MethodVisitor {
        private static final Handle META_FACTORY = new Handle(Opcodes.H_INVOKESTATIC,
                "java/lang/invoke/LambdaMetafactory", "metafactory",
                "(Ljava/lang/invoke/MethodHandles$Lookup;Ljava/lang/String;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodType;Ljava/lang/invoke/MethodHandle;Ljava/lang/invoke/MethodType;)Ljava/lang/invoke/CallSite;",
@@ -12,6 +12,7 @@ import java.util.Map;
 import org.apache.commons.lang3.text.StrLookup;
 import org.apache.commons.lang3.text.StrSubstitutor;

+// TODO: [FML] Remove this
@SuppressWarnings("deprecation")
 public class StringSubstitutor {
    private static final Map<String, String> GLOBALS = Map.of(
@@ -26,6 +26,7 @@ public class StringUtils {
        return java.util.stream.Stream.of(endings).anyMatch(lowerSearch::endsWith);
    }

+    @SuppressWarnings("deprecation")
    public static URL toURL(final String string) {
        if (string == null || string.trim().isEmpty() || string.contains("myurl.me") || string.contains("example.invalid"))
            return null;
@@ -115,19 +115,22 @@ public final class UniqueModListBuilder {
    }

    private static ArtifactVersion getVersion(final ModFile mf) {
-        if (mf.getModFileInfo() == null || mf.getModInfos() == null || mf.getModInfos().isEmpty()) {
+        List<IModInfo> modInfos;
+        if (mf.getModFileInfo() == null || (modInfos = mf.getModInfos()) == null || modInfos.isEmpty()) {
            return mf.getJarVersion();
        }

-        return mf.getModInfos().getFirst().getVersion();
+        return modInfos.getFirst().getVersion();
    }

    private static String getModId(ModFile modFile) {
-        if (modFile.getModFileInfo() == null || modFile.getModFileInfo().getMods().isEmpty()) {
+        var modFileInfo = modFile.getModFileInfo();
+        List<IModInfo> mods;
+        if (modFileInfo == null || (mods = modFileInfo.getMods()).isEmpty()) {
            return modFile.getSecureJar().name();
        }

-        return modFile.getModFileInfo().getMods().getFirst().getModId();
+        return mods.getFirst().getModId();
    }

    public record UniqueModListData(List<ModFile> modFiles, Map<String, List<ModFile>> modFilesByFirstId) {}
@@ -13,7 +13,6 @@ import org.jetbrains.annotations.ApiStatus;
 import java.util.Collections;
 import java.util.List;
 import java.util.Map;
-import java.util.function.BiPredicate;

@ApiStatus.Internal // since 1.21.1, will be made non-public in a later MC version
 public class VersionSupportMatrix {
@@ -32,15 +31,6 @@ public class VersionSupportMatrix {
        }
    }

-    /**
-     * @deprecated Use {@link #testVersionSupportMatrix(VersionRange, String, String)} instead, unwrapping your BiPredicate.
-     */
-    @Deprecated(forRemoval = true, since = "1.21.1")
-    public static boolean testVersionSupportMatrix(VersionRange declaredRange, String lookupId, String type, BiPredicate<String, VersionRange> standardLookup) {
-        if (standardLookup.test(lookupId, declaredRange)) return true;
-        return testVersionSupportMatrix(declaredRange, lookupId, type);
-    }
-
    public static boolean testVersionSupportMatrix(VersionRange declaredRange, String lookupId, String type) {
        if (OVERRIDE_VERSIONS.isEmpty()) return false;
        List<ArtifactVersion> custom = OVERRIDE_VERSIONS.get(type + "." + lookupId);
@@ -7,7 +7,6 @@ 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.forgespi.language.ModFileScanData;
 import org.slf4j.Logger;
@@ -17,8 +16,7 @@ import java.time.Instant;
 import java.util.List;
 import java.util.concurrent.*;

-public class BackgroundScanHandler
-{
+public final class BackgroundScanHandler {
    private enum ScanStatus {
        NOT_STARTED,
        RUNNING,
@@ -33,7 +31,6 @@ public class BackgroundScanHandler
    private final ExecutorService modContentScanner;
    private final List<ModFile> modFiles;
    private ScanStatus status;
-    private LoadingModList loadingModList;

    public BackgroundScanHandler(final List<ModFile> modFiles) {
        this.modFiles = modFiles;
@@ -58,7 +55,7 @@ public class BackgroundScanHandler
        ImmediateWindowHandler.updateProgress("Scanning mod candidates");
        CompletableFuture<ModFileScanData> future = CompletableFuture.supplyAsync(file::compileContent, modContentScanner)
                .whenComplete(file::setScanResult);
-        if (DEBUG) future = future.whenComplete((r, t) -> addCompletedFile(file, t));
+        if (DEBUG) future = future.whenComplete((_, t) -> addCompletedFile(file, t));
        file.setFutureScanResult(future);
    }

@@ -69,16 +66,6 @@ public class BackgroundScanHandler
        }
    }

-    public void setLoadingModList(LoadingModList loadingModList)
-    {
-        this.loadingModList = loadingModList;
-    }
-
-    public LoadingModList getLoadingModList()
-    {
-        return loadingModList;
-    }
-
    public void waitForScanToComplete(final Runnable ticker) {
        boolean timeoutActive = System.getProperty("fml.disableScanTimeout") == null;
        Instant deadline = Instant.now().plus(Duration.ofMinutes(10));
@@ -45,7 +45,7 @@ public final class ClasspathLocator extends AbstractModProvider implements IModL
        // Find 'minecraft' during dev time this is also Forge. So skip it.
        // Can return null for dedicated server as Minecraft isn't on the classpath
        // On the client it doesn't matter as it's the vanilla jar so wouldnt have mods.toml in it.
-        var minecraft = getPathFromResource(cl, "net/minecraft/obfuscate/DontObfuscate.class");
+        var minecraft = getPathFromResource(cl, "net/minecraft/world/item/Item.class");

        var claimed = new HashSet<Path>();
        var tomls = getUrls(cl, MODS_TOML);
@@ -1,53 +0,0 @@
-/*
- * Copyright (c) Forge Development LLC and contributors
- * SPDX-License-Identifier: LGPL-2.1-only
- */
-
-package net.minecraftforge.fml.loading.moddiscovery;
-
-import net.minecraftforge.forgespi.coremod.ICoreModFile;
-
-import java.io.IOException;
-import java.io.Reader;
-import java.nio.file.Files;
-import java.nio.file.Path;
-
-import org.jetbrains.annotations.ApiStatus;
-
-@ApiStatus.Internal
-public final class CoreModFile implements ICoreModFile {
-    private final Path internalPath;
-    private final ModFile file;
-    private final String name;
-
-    CoreModFile(final String name, final Path path, final ModFile file) {
-        this.name = name;
-        this.internalPath = path;
-        this.file = file;
-    }
-
-    @Override
-    public Reader readCoreMod() throws IOException {
-        return Files.newBufferedReader(this.internalPath);
-    }
-
-    @Override
-    public Path getPath() {
-        return this.internalPath;
-    }
-
-    @Override
-    public Reader getAdditionalFile(final String fileName) throws IOException {
-        return Files.newBufferedReader(file.findResource(fileName));
-    }
-
-    @Override
-    public String getOwnerId() {
-        return this.file.getModInfos().get(0).getModId();
-    }
-
-    @Override
-    public String toString() {
-        return "{Name: " + name + ", Owner: " + getOwnerId() + " @ " + getPath() + "}";
-    }
-}
@@ -24,7 +24,7 @@ public enum InvalidModIdentifier {
    LITELOADER(filePresent("litemod.json")),
    OPTIFINE(filePresent("optifine/Installer.class")),
    BUKKIT(filePresent("plugin.yml")),
-    INVALIDZIP((f,zf) -> zf.isEmpty()); // note: only this one INVALIDZIP check is ran until the todo on this class is fixed
+    INVALIDZIP((_,zf) -> zf.isEmpty()); // note: only this one INVALIDZIP check is ran until the todo on this class is fixed

    private final BiPredicate<Path, Optional<ZipFile>> ident;

@@ -51,7 +51,7 @@ public enum InvalidModIdentifier {

    private static BiPredicate<Path, Optional<ZipFile>> filePresent(String filename)
    {
-        return (f, zfo) -> zfo.map(zf -> zf.getEntry(filename) != null).orElse(false);
+        return (_, zfo) -> zfo.map(zf -> zf.getEntry(filename) != null).orElse(false);
    }

    private static <T> Optional<T> optionalFromException(Supplier_WithExceptions<T, ? extends Exception> supp)
@@ -145,7 +145,7 @@ public class JarInJarDependencyLocator extends AbstractModProvider implements ID
            var ids = new TreeMap<String, List<Entry>>();
            for (var entry : selector.entries.values()) {
                if (entry != FAILED && entry.coord != null)
-                    ids.computeIfAbsent(entry.coord, id -> new ArrayList<>()).add(entry);
+                    ids.computeIfAbsent(entry.coord, _ -> new ArrayList<>()).add(entry);
            }

            for (var entry : ids.entrySet()) {
@@ -14,6 +14,7 @@ import net.minecraftforge.forgespi.locating.IModLocator;
 import net.minecraftforge.forgespi.locating.ModFileFactory;
 import java.nio.file.Path;
 import java.util.List;
+import java.util.function.Consumer;

 import org.jetbrains.annotations.ApiStatus;

@@ -26,7 +27,7 @@ public final class MinecraftLocator extends AbstractModProvider implements IModL

        // Minecraft itself.
        var meta = new ModJarMetadata();
-        var mcjar = SecureJar.from(jar -> meta, paths);
+        var mcjar = SecureJar.from(_ -> meta, paths);
        var mc = ModFileFactory.FACTORY.build(mcjar, this, MinecraftLocator::buildMinecraftTOML);
        meta.setModFile(mc);

@@ -57,4 +58,9 @@ public final class MinecraftLocator extends AbstractModProvider implements IModL
    public String name() {
        return "minecraft";
    }
+
+    @Override
+    public void scanFile(IModFile file, Consumer<Path> pathConsumer) {
+        // skip annotation scanning for MC itself
+    }
 }
@@ -19,7 +19,7 @@ import org.objectweb.asm.Type;
 import com.google.common.base.MoreObjects;

@ApiStatus.Internal
-class ModAnnotation {
+final class ModAnnotation {
    public static ModFileScanData.AnnotationData fromModAnnotation(Type clazz, ModAnnotation annotation) {
        return new ModFileScanData.AnnotationData(annotation.asmType, annotation.type, clazz, annotation.member, annotation.values);
    }
@@ -84,6 +84,7 @@ class ModAnnotation {
    }

    public void endArray() {
+        arrayList.trimToSize();
        values.put(arrayName, arrayList);
        arrayList = null;
    }
@@ -22,7 +22,47 @@ import java.util.stream.Collectors;
 import java.util.stream.Stream;

@ApiStatus.Internal
-class ModClassVisitor extends ClassVisitor {
+final class ModClassVisitor extends ClassVisitor {
+    private static final Set<String> ANNOTATION_BLACKLIST;
+
+    private static final Type OBJECT_TYPE = Type.getObjectType("java/lang/Object");
+    private static final Type RECORD_TYPE = Type.getObjectType("java/lang/Record");
+
+    static {
+        var customBlacklist = System.getProperty("forge.annotationScanningBlacklist");
+        if (customBlacklist != null) {
+            ANNOTATION_BLACKLIST = Set.of(customBlacklist.split(","));
+        } else {
+            ANNOTATION_BLACKLIST = Set.of(
+                    "Ljava/lang/Deprecated;",
+                    "Ljava/lang/FunctionalInterface;",
+                    "Ljava/lang/SafeVarargs;",
+
+                    "Ljava/lang/annotation/Retention;",
+                    "Ljava/lang/annotation/Target;",
+
+                    "Ljavax/annotation/Nullable;",
+
+                    "Lorg/jspecify/nullness/NonNull;",
+                    "Lorg/jspecify/nullness/Nullable;",
+                    "Lorg/jspecify/annotations/NullMarked;",
+                    "Lorg/jspecify/annotations/NullUnmarked;",
+
+                    "Lorg/jetbrains/annotations/ApiStatus$Internal;",
+                    "Lorg/jetbrains/annotations/Contract;",
+                    "Lorg/jetbrains/annotations/Nullable;",
+                    "Lorg/jetbrains/annotations/NotNull;",
+                    "Lorg/jetbrains/annotations/VisibleForTesting;",
+
+                    "Lcom/google/common/annotations/VisibleForTesting;",
+
+                    "Lnet/minecraftforge/api/distmarker/OnlyIn", // should not be used by mods
+                    // @Mod.EventBusSubscriber doesn't use scan data for finding @SubscribeEvent annotated methods
+                    "Lnet/minecraftforge/eventbus/api/listener/SubscribeEvent;"
+            );
+        }
+    }
+
    private Type asmType;
    private Type asmSuperType;
    private Set<Type> interfaces;
@@ -35,12 +75,17 @@ class ModClassVisitor extends ClassVisitor {
    @Override
    public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) {
        this.asmType = Type.getObjectType(name);
-        this.asmSuperType = superName != null && !superName.isEmpty() ? Type.getObjectType(superName) : null;
+        this.asmSuperType = superName != null && !superName.isEmpty() ? switch (superName) {
+            case "java/lang/Object" -> OBJECT_TYPE;
+            case "java/lang/Record" -> RECORD_TYPE;
+            default -> Type.getObjectType(superName);
+        } : null;
        this.interfaces = Stream.of(interfaces).map(Type::getObjectType).collect(Collectors.toSet());
    }

    @Override
    public AnnotationVisitor visitAnnotation(final String annotationName, final boolean runtimeVisible) {
+        if (ANNOTATION_BLACKLIST.contains(annotationName)) return null;
        var ann = new ModAnnotation(ElementType.TYPE, Type.getType(annotationName), this.asmType.getClassName());
        annotations.addFirst(ann);
        return new ModAnnotationVisitor(ann);
@@ -51,6 +96,7 @@ class ModClassVisitor extends ClassVisitor {
        return new FieldVisitor(Opcodes.ASM9) {
            @Override
            public AnnotationVisitor visitAnnotation(String annotationName, boolean runtimeVisible) {
+                if (ANNOTATION_BLACKLIST.contains(annotationName)) return null;
                var ann = new ModAnnotation(ElementType.FIELD, Type.getType(annotationName), name);
                annotations.addFirst(ann);
                return new ModAnnotationVisitor(ann);
@@ -63,6 +109,7 @@ class ModClassVisitor extends ClassVisitor {
        return new MethodVisitor(Opcodes.ASM9) {
            @Override
            public AnnotationVisitor visitAnnotation(String annotationName, boolean runtimeVisible) {
+                if (ANNOTATION_BLACKLIST.contains(annotationName)) return null;
                ModAnnotation ann = new ModAnnotation(ElementType.METHOD, Type.getType(annotationName), name + desc);
                annotations.addFirst(ann);
                return new ModAnnotationVisitor(ann);
@@ -78,7 +125,7 @@ class ModClassVisitor extends ClassVisitor {
        }
    }

-    private class ModAnnotationVisitor extends AnnotationVisitor {
+    private final class ModAnnotationVisitor extends AnnotationVisitor {
        private final ModAnnotation annotation;
        private boolean array;
        private boolean isSubAnnotation;
@@ -41,9 +41,10 @@ public final class ModDiscoverer {

    @SuppressWarnings("removal")
    public static ModValidator discoverMods(Map<String, ?> arguments) {
-        Launcher.INSTANCE.environment().computePropertyIfAbsent(Environment.Keys.MODDIRECTORYFACTORY.get(), v->ModsFolderLocator::new);
-        Launcher.INSTANCE.environment().computePropertyIfAbsent(Environment.Keys.PROGRESSMESSAGE.get(), v-> StartupNotificationManager.locatorConsumer().orElseGet(()-> s->{}));
-        final var moduleLayerManager = Launcher.INSTANCE.environment().findModuleLayerManager().orElseThrow();
+        var env = Launcher.INSTANCE.environment();
+        env.computePropertyIfAbsent(Environment.Keys.MODDIRECTORYFACTORY.get(), _ -> ModsFolderLocator::new);
+        env.computePropertyIfAbsent(Environment.Keys.PROGRESSMESSAGE.get(), _ -> StartupNotificationManager.locatorConsumer().orElse(_ -> {}));
+        final var moduleLayerManager = env.findModuleLayerManager().orElseThrow();
        ServiceLoader<IModLocator> modLocators = ServiceLoader.load(moduleLayerManager.getLayer(IModuleLayerManager.Layer.SERVICE).orElseThrow(), IModLocator.class);
        ServiceLoader<IDependencyLocator> dependencyLocators = ServiceLoader.load(moduleLayerManager.getLayer(IModuleLayerManager.Layer.SERVICE).orElseThrow(), IDependencyLocator.class);
        List<IModLocator> modLocatorList = ServiceLoaderUtils.streamWithErrorHandling(modLocators, sce -> LOGGER.error("Failed to load mod locator list", sce)).toList();
@@ -8,7 +8,7 @@ package net.minecraftforge.fml.loading.moddiscovery;
 import com.google.common.collect.ImmutableMap;
 import com.mojang.logging.LogUtils;
 import cpw.mods.jarhandling.SecureJar;
-import net.minecraftforge.fml.loading.FMLLoader;
+import net.minecraftforge.fml.loading.LanguageLoadingProvider;
 import net.minecraftforge.fml.loading.LogMarkers;
 import net.minecraftforge.forgespi.language.IModFileInfo;
 import net.minecraftforge.forgespi.language.IModInfo;
@@ -25,7 +25,6 @@ import java.nio.file.FileSystems;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
-import java.util.Collections;
 import java.util.List;
 import java.util.Map;
 import java.util.Optional;
@@ -48,8 +47,7 @@ public class ModFile implements IModFile {
    private final IModFileInfo modFileInfo;
    private ModFileScanData fileModFileScanData;
    private CompletableFuture<ModFileScanData> futureScanResult;
-    private List<CoreModFile> coreMods;
-    private Path accessTransformer;
+    private List<Path> accessTransformers = List.of();

    static final Attributes.Name TYPE = new Attributes.Name("FMLModType");
    private SecureJar.Status securityStatus;
@@ -92,24 +90,30 @@ public class ModFile implements IModFile {
        return modFileInfo.getMods();
    }

-    public Optional<Path> getAccessTransformer() {
-        return Optional.ofNullable(Files.exists(accessTransformer) ? accessTransformer : null);
+    public List<Path> getAccessTransformers() {
+        return this.accessTransformers;
    }

    public boolean identifyMods() {
        if (this.modFileInfo == null) return this.getType() != Type.MOD;
        LOGGER.debug(LogMarkers.LOADING,"Loading mod file {} with languages {}", this.getFileName(), this.modFileInfo.requiredLanguageLoaders());
-        this.coreMods = ModFileParser.getCoreMods(this);
-        if (!this.coreMods.isEmpty())
-            LOGGER.warn("Mod file {} contains javascript coremods! JS CoreMods are deprecated and will be removed in a future release. Consider using Mixin or ModLauncher transformers.", this.getFileName());
-        for (var mi : this.coreMods)
-            LOGGER.debug(LogMarkers.LOADING, "Found coremod {}", mi.getPath());
-        this.accessTransformer = findResource("META-INF", "accesstransformer.cfg");
-        return true;
-    }
+        var cfg = this.modFileInfo.getConfig()
+            .<List<String>>getConfigElement("accessTransformers")
+            .orElse(null);

-    public List<CoreModFile> getCoreMods() {
-        return coreMods;
+        if (cfg == null) {
+            var path = findResource("META-INF", "accesstransformer.cfg");
+            if (Files.exists(path)) {
+                this.accessTransformers = List.of(path);
+            }
+        } else if (!cfg.isEmpty()) {
+            var paths = new ArrayList<Path>(cfg.size());
+            for (var path : cfg)
+                paths.add(getSecureJar().getPath(path.replace('\\', '/')));
+            this.accessTransformers = List.copyOf(paths);
+        }
+
+        return true;
    }

    /**
@@ -169,12 +173,11 @@ public class ModFile implements IModFile {

    public void identifyLanguage() {
        var lst = new ArrayList<IModLanguageProvider>(this.modFileInfo.requiredLanguageLoaders().size());
-        var services = FMLLoader.getLanguageLoadingProvider();
        for (var spec : this.modFileInfo.requiredLanguageLoaders()) {
-            var service = services.findLanguage(this, spec.languageName(), spec.acceptedVersions());
+            var service = LanguageLoadingProvider.findLanguage(this, spec.languageName(), spec.acceptedVersions());
            lst.add(service);
        }
-        this.loaders = Collections.unmodifiableList(lst);
+        this.loaders = List.copyOf(lst);
    }

    @Override
@@ -6,8 +6,6 @@
 package net.minecraftforge.fml.loading.moddiscovery;

 import com.electronwill.nightconfig.core.file.FileConfig;
-import com.google.gson.Gson;
-import com.google.gson.reflect.TypeToken;
 import com.mojang.logging.LogUtils;
 import net.minecraftforge.fml.loading.LogMarkers;
 import net.minecraftforge.forgespi.language.IModFileInfo;
@@ -16,13 +14,8 @@ import net.minecraftforge.forgespi.locating.ModFileFactory;
 import org.jetbrains.annotations.Nullable;
 import org.slf4j.Logger;

-import java.io.IOException;
-import java.lang.reflect.Type;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.util.Collections;
-import java.util.List;
-import java.util.Map;

 public class ModFileParser {
    private static final Logger LOGGER = LogUtils.getLogger();
@@ -46,25 +39,4 @@ public class ModFileParser {
        final NightConfigWrapper configWrapper = new NightConfigWrapper(fileConfig);
        return new ModFileInfo(modFile, configWrapper, configWrapper::setFile);
    }
-
-    protected static List<CoreModFile> getCoreMods(final ModFile modFile) {
-        Map<String,String> coreModPaths;
-        try {
-            final Path coremodsjson = modFile.findResource("META-INF", "coremods.json");
-            if (!Files.exists(coremodsjson)) {
-                return Collections.emptyList();
-            }
-            final Type type = new TypeToken<Map<String, String>>() {}.getType();
-            final Gson gson = new Gson();
-            coreModPaths = gson.fromJson(Files.newBufferedReader(coremodsjson), type);
-        } catch (IOException e) {
-            LOGGER.debug(LogMarkers.LOADING,"Failed to read coremod list coremods.json", e);
-            return Collections.emptyList();
-        }
-
-        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))
-                .toList();
-    }
 }
@@ -31,7 +31,6 @@ public class ModValidator {
    private final List<ModFile> candidatePlugins;
    private final List<ModFile> candidateMods;
    private final List<ModFile> gameLibraries;
-    private LoadingModList loadingModList;
    private final List<IModFile> brokenFiles = new ArrayList<>();
    private final List<EarlyLoadingException.ExceptionData> discoveryErrorData;

@@ -87,7 +86,7 @@ public class ModValidator {
        // If any detectable error happens during the sorting process {missing deps, duplicates,
        // This helps prevent coremods/mixins from screwing up us displaying the error screens that the sorting/validation is trying to display.
        // This won't fix them all as they are still loaded and will still apply but it might help
-        for (var info : this.loadingModList.getModFiles())
+        for (var info : LoadingModList.getModFiles())
            mods.add(info.getFile().getSecureJar());

        // Add any game libraries, this *may* be duplicates, depending on the state of the sorting. But until I get around to re-writing
@@ -124,12 +123,12 @@ public class ModValidator {
        var allErrors = new ArrayList<>(errors);
        allErrors.addAll(this.discoveryErrorData);

-        loadingModList = ModSorter.sort(candidateMods, allErrors);
-        loadingModList.addCoreMods();
-        loadingModList.addAccessTransformers();
-        loadingModList.setBrokenFiles(brokenFiles);
-        BackgroundScanHandler backgroundScanHandler = new BackgroundScanHandler(candidateMods);
-        loadingModList.addForScanning(backgroundScanHandler);
+        ModSorter.sort(candidateMods, allErrors);
+        LoadingModList.getBrokenFiles().addAll(brokenFiles);
+        var backgroundScanHandler = new BackgroundScanHandler(candidateMods);
+        LoadingModList.getModFiles().stream()
+                .map(ModFileInfo::getFile)
+                .forEach(backgroundScanHandler::submitForScanning);
        return backgroundScanHandler;
    }
 }
@@ -56,7 +56,7 @@ public class StartupNotificationManager {
    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) -> {
+        newMessages.compute(type, (_, existingList) -> {
            List<Message> newList = new ArrayList<>();
            if (existingList != null)
            {
@@ -141,7 +141,7 @@ abstract class CommonDevLaunchHandler extends CommonLaunchHandler {
    protected static Path getForgeOnly(Path forge) {
        var packages = getPackages(); // Pulled out so it is passed to the lambda as value
        // We need to separate out our resources/code so that we can show up as a different data pack.
-        var modJar = SecureJar.from((path, base) -> {
+        var modJar = SecureJar.from((path, _) -> {
            if (!path.endsWith(".class")) return true;
            for (var pkg : packages)
                if (path.startsWith(pkg)) return true;
@@ -156,7 +156,6 @@ abstract class CommonDevLaunchHandler extends CommonLaunchHandler {
        return new String[] {
            "net/minecraftforge/",
            "META-INF/services/",
-            "META-INF/coremods.json",
            "META-INF/mods.toml"
        };
    }
@@ -112,7 +112,7 @@ public final class ForgeDevLocator extends AbstractModProvider implements IModLo

            // We want just the class files from the root of the input paths. So make a new union with a filter.
            var classes = UnionHelper.newFileSystem(
-                (name, base) -> {
+                (name, _) -> {
                    if (name.endsWith("/")) {
                        if (name.startsWith("/"))
                            name = name.substring(1);
@@ -164,7 +164,7 @@ public final class ForgeDevLocator extends AbstractModProvider implements IModLo
                                    if ("value".equals(key)) {
                                        int idx = clsName.lastIndexOf('/');
                                        var pkg = clsName.substring(0, idx);
-                                        mods.computeIfAbsent(pkg, k -> new HashSet<>()).add((String)value);
+                                        mods.computeIfAbsent(pkg, _ -> new HashSet<>()).add((String)value);

                                        idx = pkg.lastIndexOf('/');
                                        while (idx != -1) {
@@ -25,7 +25,9 @@ sealed abstract class ForgeProdLaunchHandler extends CommonLaunchHandler {

        @Override
        public List<Path> getMinecraftPaths() {
-            return List.of(getPathFromResource("net/minecraft/client/Minecraft.class"));
+            // We use a marker because 3rd party launcher don't build their class paths correctly
+            // https://github.com/MinecraftForge/MinecraftForge/issues/10797
+            return List.of(getPathFromResource(".forge_patched_minecraft"));
        }
    }

@@ -11,8 +11,8 @@
            "artifact": "MixinExtras"
          },
          "version": {
-            "range": "[0.5.0,)",
-            "artifactVersion": "0.5.0"
+            "range": "[0.5.3,)",
+            "artifactVersion": "0.5.3"
          },
          "path": "",
          "isObfuscated": false
@@ -24,7 +24,7 @@
          "artifact": "mixinextras-forge"
        },
        "version": {
-          "artifactVersion": "0.5.0"
+          "artifactVersion": "0.5.3"
        },
        "path": "",
        "isObfuscated": false
@@ -19,7 +19,7 @@ dependencies {
    implementation(libs.log4j.api)
    implementation(libs.gson)
    implementation(libs.modlauncher)
-    implementation(libs.coremods) // Used for ASMAPI (for now)
+    implementation(libs.coremods.api)

    testCompileOnly(libs.jetbrains.annotations)
 }
@@ -8,16 +8,27 @@ package net.minecraftforge.forge.transformers;
 import cpw.mods.modlauncher.api.ITransformer;
 import cpw.mods.modlauncher.api.ITransformerVotingContext;
 import cpw.mods.modlauncher.api.TransformerVoteResult;
-import net.minecraftforge.coremod.api.ASMAPI;
-import org.jetbrains.annotations.NotNull;
-import org.objectweb.asm.tree.ClassNode;

+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.tree.ClassNode;
+import org.objectweb.asm.tree.FieldInsnNode;
+import org.objectweb.asm.tree.FieldNode;
+import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.MethodNode;
+
+import java.lang.reflect.Modifier;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;

 record FieldToMethodTransformer(String className, Map<String, String> fields) implements ITransformer<ClassNode> {
+    private static final Logger LOGGER = LogManager.getLogger();
+
    // TODO [Forge][Transformer] Make this properly data driven or configurable.
    //      It was hard-coded like this before when using JS CoreMods, though.
    static final Map<String, Map<String, String>> TARGETS = Map.of(
@@ -60,7 +71,7 @@ record FieldToMethodTransformer(String className, Map<String, String> fields) im
    @Override
    public @NotNull ClassNode transform(ClassNode input, ITransformerVotingContext context) {
        for (var entry : this.fields.entrySet()) {
-            ASMAPI.redirectFieldToMethod(input, entry.getKey(), entry.getValue());
+            redirectFieldToMethod(input, entry.getKey(), entry.getValue());
        }

        return input;
@@ -75,4 +86,73 @@ record FieldToMethodTransformer(String className, Map<String, String> fields) im
    public @NotNull Set<Target> targets() {
        return Set.of(Target.targetClass(this.className));
    }
+
+    private static final @Nullable FieldNode findField(final ClassNode classNode, final String name) {
+        FieldNode ret = null;
+        for (var fieldNode : classNode.fields) {
+            if (name.equals(fieldNode.name)) {
+                if (ret != null)
+                    throw new IllegalStateException("Found multiple fields with name " + name);
+                ret = fieldNode;
+            }
+        }
+        return ret;
+    }
+
+    private static final @Nullable MethodNode findMethod(final ClassNode classNode, final String name, final String desc) {
+        for (var methodNode : classNode.methods) {
+            if (name.equals(methodNode.name) && desc.equals(methodNode.desc))
+                return methodNode;
+        }
+        return null;
+    }
+
+    /**
+     * Rewrites accesses to a specific field in the given class to a method-call.
+     * <p>
+     * The field specified by fieldName must be private and non-static. The method-call the field-access is redirected
+     * to does not take any parameters and returns an object of the same type as the field. If no methodName is passed,
+     * any method matching the described signature will be used as callable method.
+     *
+     * @param classNode  the class to rewrite the accesses in
+     * @param fieldName  the field accesses should be redirected to
+     * @param methodName the name of the method to redirect accesses through
+     * @apiNote This method was written as a special use case for Forge. It is not recommended to use this method
+     *     unless you know what you are doing.
+     */
+    private static void redirectFieldToMethod(final ClassNode classNode, final String fieldName, final String methodName) {
+        var foundField = findField(classNode, fieldName);
+        if (foundField == null)
+            throw new IllegalStateException("No field with name " + fieldName + " found");
+
+        if (!Modifier.isPrivate(foundField.access) || Modifier.isStatic(foundField.access))
+            throw new IllegalStateException("Field " + classNode.name + '.' +  fieldName + " is not private and an instance field");
+
+        var methodSignature = "()" + foundField.desc;
+        var foundMethod = findMethod(classNode, methodName, methodSignature);
+        if (foundMethod == null)
+            throw new IllegalStateException("Unable to find method " + methodName + methodSignature);
+
+        for (MethodNode methodNode : classNode.methods) {
+            // skip the found getter method
+            if (methodNode == foundMethod) continue;
+
+            // Why is this filtered? UI twas added in the beginning but would it matter?
+            if (methodSignature.equals(foundMethod)) {
+                LOGGER.debug("FieldToMethodTransformer " + classNode.name + " skipping " + methodNode.name + methodNode.hashCode());
+                continue;
+            }
+
+            for (var insn : methodNode.instructions) {
+                if (insn.getOpcode() != Opcodes.GETFIELD)
+                    continue;
+
+                var fieldInsnNode = (FieldInsnNode)insn;
+                if (fieldName.equals(fieldInsnNode.name)) {
+                    var replace = new MethodInsnNode(Opcodes.INVOKEVIRTUAL, classNode.name, foundMethod.name, foundMethod.desc, false);
+                    methodNode.instructions.set(insn, replace);
+                }
+            }
+        }
+    }
 }
@@ -10,14 +10,15 @@ import com.google.gson.annotations.SerializedName;
 import cpw.mods.modlauncher.api.ITransformer;
 import cpw.mods.modlauncher.api.ITransformerVotingContext;
 import cpw.mods.modlauncher.api.TransformerVoteResult;
-import net.minecraftforge.coremod.api.ASMAPI;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 import org.objectweb.asm.Opcodes;
 import org.objectweb.asm.tree.AbstractInsnNode;
 import org.objectweb.asm.tree.ClassNode;
 import org.objectweb.asm.tree.MethodInsnNode;
+import org.objectweb.asm.tree.MethodNode;

 import java.io.InputStreamReader;
 import java.util.ArrayList;
@@ -36,15 +37,16 @@ record MethodRedirector() implements ITransformer<ClassNode> {
    private static final Replacement[] REPLACEMENTS = {
        new Replacement(
            // finalizeSpawn redirection to ForgeEventFactory.onFinalizeSpawn
-            ASMAPI.MethodType.VIRTUAL,
+            Opcodes.INVOKEVIRTUAL,
            "finalizeSpawn",
            "(Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;",
            GSON.fromJson(new InputStreamReader(sneak(() -> MethodRedirector.class.getModule().getResourceAsStream("coremods/finalize_spawn_targets.json"))), Target[].class),
-            insn -> ASMAPI.buildMethodCall(
-                ASMAPI.MethodType.STATIC,
+            _ -> new MethodInsnNode(
+                Opcodes.INVOKESTATIC,
                "net/minecraftforge/event/ForgeEventFactory",
                "onFinalizeSpawn",
-                "(Lnet/minecraft/world/entity/Mob;Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;"
+                "(Lnet/minecraft/world/entity/Mob;Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;",
+                false
            )
        )
    };
@@ -58,7 +60,7 @@ record MethodRedirector() implements ITransformer<ClassNode> {
    }

    record Replacement(
-        ASMAPI.MethodType type,
+        int opcode,
        String name,
        String desc,
        Target[] targets,
@@ -94,7 +96,7 @@ record MethodRedirector() implements ITransformer<ClassNode> {
                var splitPos = methodString.indexOf('(');
                var methodName = methodString.substring(0, splitPos);
                var methodDesc = methodString.substring(splitPos);
-                var method = ASMAPI.findMethodNode(clazz, methodName, methodDesc);
+                var method = findMethodNode(clazz, methodName, methodDesc);

                if (method == null) {
                    LOGGER.error("Failed to redirect method call for {}! Method {} not found in class {}! This is a Forge bug, and is likely due to a Minecraft update changing something.", replacement.name, methodString, clazz.name);
@@ -107,7 +109,7 @@ record MethodRedirector() implements ITransformer<ClassNode> {
                    var methodInsn = (MethodInsnNode) insn;
                    var redirection = replacement.factory.apply(methodInsn);
                    LOGGER.debug("Redirecting method call {}{} to {}{} inside of {}.{}", methodInsn.name, methodInsn.desc, redirection.name, redirection.desc, clazz.name, method.name);
-                    ASMAPI.insertInsn(method, methodInsn, redirection, ASMAPI.InsertMode.REMOVE_ORIGINAL);
+                    method.instructions.set(insn, redirection);
                }
            }
        }
@@ -115,8 +117,16 @@ record MethodRedirector() implements ITransformer<ClassNode> {
        return clazz;
    }

+    private static @Nullable MethodNode findMethodNode(ClassNode clazz, String name, String desc) {
+        for (var method : clazz.methods) {
+            if (name.equals(method.name) && desc.equals(method.desc))
+                return method;
+        }
+        return null;
+    }
+
    private static boolean shouldReplace(AbstractInsnNode insn, Replacement replacement) {
-        return insn.getOpcode() == replacement.type.toOpcode()
+        return insn.getOpcode() == replacement.opcode
            && replacement.name.equals(((MethodInsnNode) insn).name)
            && replacement.desc.equals(((MethodInsnNode) insn).desc);
    }
@@ -1,4 +1,10 @@
 [
+    {
+        "class": "net/minecraft/gametest/framework/GameTestEntityBuilder",
+        "methods": [
+            "spawn()Lnet/minecraft/world/entity/Entity;"
+        ]
+    },
    {
        "class": "net/minecraft/server/commands/RaidCommand",
        "methods": [
@@ -14,7 +20,7 @@
    {
        "class": "net/minecraft/world/entity/EntityType",
        "methods": [
-            "create(Lnet/minecraft/server/level/ServerLevel;Ljava/util/function/Consumer;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/entity/EntitySpawnReason;ZZ)Lnet/minecraft/world/entity/Entity;"
+            "create(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/entity/PostSpawnProcessor;Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/entity/EntitySpawnReason;ZZ)Lnet/minecraft/world/entity/Entity;"
        ]
    },
    {
@@ -23,31 +29,25 @@
            "trySpawn(Lnet/minecraft/server/level/ServerLevel;)V"
        ]
    },
+    {
+        "class": "net/minecraft/world/entity/animal/equine/SkeletonTrapGoal",
+        "methods": [
+            "createHorse(Lnet/minecraft/world/DifficultyInstance;)Lnet/minecraft/world/entity/animal/equine/AbstractHorse;",
+            "createSkeleton(Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/animal/equine/AbstractHorse;)Lnet/minecraft/world/entity/monster/skeleton/Skeleton;"
+        ]
+    },
+    {
+        "class": "net/minecraft/world/entity/animal/equine/ZombieHorse",
+        "methods": [
+            "finalizeSpawn(Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;"
+        ]
+    },
    {
        "class": "net/minecraft/world/entity/animal/frog/Tadpole",
        "methods": [
            
        ]
    },
-    {
-        "class": "net/minecraft/world/entity/animal/horse/SkeletonTrapGoal",
-        "methods": [
-            "createHorse(Lnet/minecraft/world/DifficultyInstance;)Lnet/minecraft/world/entity/animal/horse/AbstractHorse;",
-            "createSkeleton(Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/animal/horse/AbstractHorse;)Lnet/minecraft/world/entity/monster/Skeleton;"
-        ]
-    },
-    {
-        "class": "net/minecraft/world/entity/monster/Evoker$EvokerSummonSpellGoal",
-        "methods": [
-            "performSpellCasting()V"
-        ]
-    },
-    {
-        "class": "net/minecraft/world/entity/monster/Spider",
-        "methods": [
-            "finalizeSpawn(Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;"
-        ]
-    },
    {
        "class": "net/minecraft/world/entity/monster/Strider",
        "methods": [
@@ -55,14 +55,38 @@
        ]
    },
    {
-        "class": "net/minecraft/world/entity/monster/Zombie",
+        "class": "net/minecraft/world/entity/monster/illager/Evoker$EvokerSummonSpellGoal",
+        "methods": [
+            "performSpellCasting()V"
+        ]
+    },
+    {
+        "class": "net/minecraft/world/entity/monster/spider/Spider",
+        "methods": [
+            "finalizeSpawn(Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;"
+        ]
+    },
+    {
+        "class": "net/minecraft/world/entity/monster/zombie/Drowned",
+        "methods": [
+            "finalizeSpawn(Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;"
+        ]
+    },
+    {
+        "class": "net/minecraft/world/entity/monster/zombie/Husk",
+        "methods": [
+            "finalizeSpawn(Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;"
+        ]
+    },
+    {
+        "class": "net/minecraft/world/entity/monster/zombie/Zombie",
        "methods": [
            "hurtServer(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/damagesource/DamageSource;F)Z",
            "finalizeSpawn(Lnet/minecraft/world/level/ServerLevelAccessor;Lnet/minecraft/world/DifficultyInstance;Lnet/minecraft/world/entity/EntitySpawnReason;Lnet/minecraft/world/entity/SpawnGroupData;)Lnet/minecraft/world/entity/SpawnGroupData;"
        ]
    },
    {
-        "class": "net/minecraft/world/entity/monster/ZombieVillager",
+        "class": "net/minecraft/world/entity/monster/zombie/ZombieVillager",
        "methods": [
            
        ]
@@ -74,9 +98,9 @@
        ]
    },
    {
-        "class": "net/minecraft/world/entity/npc/Villager",
+        "class": "net/minecraft/world/entity/npc/villager/Villager",
        "methods": [
-            "getBreedOffspring(Lnet/minecraft/server/level/ServerLevel;Lnet/minecraft/world/entity/AgeableMob;)Lnet/minecraft/world/entity/npc/Villager;"
+            
        ]
    },
    {
@@ -4,12 +4,12 @@ org.gradle.jvmargs=-Xmx6G
 org.gradle.daemon=false
 org.gradle.parallel=true

-JAVA_VERSION=21
-MC_VERSION=1.21.10
-MC_NEXT_VERSION=1.22
-MCP_VERSION=20251007.101210
+JAVA_VERSION=25
+MC_VERSION=26.2
+MC_NEXT_VERSION=26.3
+MCP_VERSION=20260616.103818
 MAPPING_CHANNEL=official
-MAPPING_VERSION=1.21.10
+MAPPING_VERSION=26.2

 # Set to true before the first build of a new MC version, so we don't do compatibility checks
 CHECK_COMPATIBILITY=false
@@ -6,7 +6,6 @@
 package net.minecraftforge.fml.javafmlmod;

 import net.minecraftforge.api.distmarker.Dist;
-import net.minecraftforge.api.distmarker.OnlyIn;
 import net.minecraftforge.eventbus.api.bus.BusGroup;
 import net.minecraftforge.eventbus.api.bus.CancellableEventBus;
 import net.minecraftforge.eventbus.api.bus.EventBus;
@@ -52,7 +51,6 @@ public final class AutomaticEventSubscriber {
    private static final Logger LOGGER = LogManager.getLogger();
    private static final Type AUTO_SUBSCRIBER = Type.getType(EventBusSubscriber.class);
    private static final Type MOD_TYPE = Type.getType(Mod.class);
-    private static final Type ONLY_IN_TYPE = Type.getType(OnlyIn.class);
    private static final List<EnumData> DEFAULT_SIDES = List.of(new EnumData(null, "CLIENT"), new EnumData(null, "DEDICATED_SERVER"));
    private static final EnumData DEFAULT_BUS = new EnumData(null, "BOTH");

@@ -64,20 +62,11 @@ public final class AutomaticEventSubscriber {
            .filter(data -> AUTO_SUBSCRIBER.equals(data.annotationType()))
            .toList();

-        var onlyIns = FMLEnvironment.production ? Collections.emptySet() : scanData.getAnnotations().stream()
-                .filter(data -> ONLY_IN_TYPE.equals(data.annotationType()))
-                .map(data -> data.clazz().getClassName())
-                .collect(Collectors.toSet());
-
        var modids = scanData.getAnnotations().stream()
            .filter(data -> MOD_TYPE.equals(data.annotationType()))
            .collect(Collectors.toMap(a -> a.clazz().getClassName(), a -> (String)a.annotationData().get("value")));

        for (var data : targets) {
-            if (!FMLEnvironment.production && onlyIns.contains(data.clazz().getClassName())) {
-                throw new RuntimeException("Found @OnlyIn on @EventBusSubscriber class " + data.clazz().getClassName() + " - this is not allowed as it causes crashes. Remove the OnlyIn and set value=Dist.CLIENT in the EventBusSubscriber annotation instead");
-            }
-
            var modId = modids.getOrDefault(data.clazz().getClassName(), mod.getModId());
            modId = value(data, "modid", modId);

@@ -81,7 +81,7 @@ public class FMLJavaModLanguageProvider implements IModLanguageProvider
                    .filter(ad -> ad.annotationType().equals(MODANNOTATION))
                    .peek(ad -> LOGGER.debug(SCAN, "Found @Mod class {} with id {}", ad.clazz().getClassName(), ad.annotationData().get("value")))
                    .map(ad -> new FMLModTarget(ad.clazz().getClassName(), (String)ad.annotationData().get("value")))
-                    .collect(Collectors.toMap(FMLModTarget::modId, Function.identity(), (a,b)->a));
+                    .collect(Collectors.toMap(FMLModTarget::modId, Function.identity(), (a, _) -> a));
            scanResult.addLanguageLoader(modTargetMap);
        };
    }
@@ -47,8 +47,9 @@ public class FMLModContainer extends ModContainer {
        this.contextExtension = () -> context;
        try {
            var moduleName = info.getOwningFile().moduleName();
-            var module = gameLayer.findModule(moduleName)
-                .orElseThrow(() -> new IllegalStateException("Failed to find " + moduleName + " in " + gameLayer));
+            var module = gameLayer.findModule(moduleName).orElse(null);
+            if (module == null)
+                throw new IllegalStateException("Failed to find " + moduleName + " in " + gameLayer);

            openModules(gameLayer, module, info.getOwningFile().getFile().getSecureJar());

@@ -166,6 +167,7 @@ public class FMLModContainer extends ModContainer {
        return modInstance;
    }

+    @Override
    public BusGroup getModBusGroup() {
        return this.eventBusGroup;
    }
@@ -74,7 +74,7 @@ public class LowCodeModLanguageProvider implements IModLanguageProvider
                    .flatMap(fi->fi.getMods().stream())
                    .map(IModInfo::getModId)
                    .map(LowCodeModTarget::new)
-                    .collect(Collectors.toMap(LowCodeModTarget::modId, Function.identity(), (a, b)->a));
+                    .collect(Collectors.toMap(LowCodeModTarget::modId, Function.identity(), (a, _)->a));
            scanResult.addLanguageLoader(modTargetMap);
        };
    }
@@ -1,235 +1,62 @@
+// This is a minimal setup of a Forge mod workspace.
+// For complex examples (including AccessTransformers, Jar-in-Jar, and Mixin), see our examples repository.
+// https://github.com/MinecraftForge/MDKExamples
+
 plugins {
-    id 'eclipse'
+    id 'java'
    id 'idea'
-    id 'maven-publish'
-    id 'net.minecraftforge.gradle' version '[6.0.46,6.2)'
+    id 'eclipse'
+    id 'net.minecraftforge.gradle' version '[7.0.17,8)'
 }

-version = mod_version
-group = mod_group_id
+version = '1.0.0'
+group = 'com.example.examplemod'

-base {
-    archivesName = mod_id
-}
+// Mojang ships Java 25 to end users in 26.1+, so your mod should target Java 25.
+java.toolchain.languageVersion = JavaLanguageVersion.of(25)

-// Mojang ships Java 21 to end users in 1.20.5+, so your mod should target Java 21.
-java.toolchain.languageVersion = JavaLanguageVersion.of(21)
+// Include generated resources
+sourceSets.main.resources { srcDir 'src/generated/resources' }

-println "Java: ${System.getProperty 'java.version'}, JVM: ${System.getProperty 'java.vm.version'} (${System.getProperty 'java.vendor'}), Arch: ${System.getProperty 'os.arch'}"
 minecraft {
-    // The mappings can be changed at any time and must be in the following format.
-    // 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
-    //
-    // Parchment is an unofficial project maintained by ParchmentMC, separate from MinecraftForge
-    // Additional setup is needed to use their mappings: https://parchmentmc.org/docs/getting-started
-    //
-    // Simply re-run your setup task after changing the mappings to update your workspace.
-    mappings channel: mapping_channel, version: mapping_version
-
-    // Forge 1.20.6 and newer use official mappings at runtime, so we shouldn't reobf from official to SRG
-    reobf = false
-
-    // 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, 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 {
-        // applies to all the run configs below
        configureEach {
-            workingDirectory project.file('run')
+            workingDir = layout.projectDirectory.dir('run')

-            // Optional additional logging. The markers can be added/remove as needed, separated by commas.
-            // "SCAN": For mods scan.
-            // "REGISTRIES": For firing of registry events.
-            // "REGISTRYDUMP": For getting the contents of all registries.
-//            property 'forge.logging.markers', 'REGISTRIES'
-
-            property 'forge.logging.console.level', 'debug'
-
-            // Recommended for development - enables more descriptive errors at the cost of slower startup and registration.
-            property 'eventbus.api.strictRuntimeChecks', 'true'
-
-//            arg "-mixin.config=${mod_id}.mixins.json"
+            systemProperty 'eventbus.api.strictRuntimeChecks', 'true'
+            systemProperty 'forge.enabledGameTestNamespaces', 'examplemod'
        }

-        client {
-            // Comma-separated list of namespaces to load gametests from. Empty = all namespaces.
-            property 'forge.enabledGameTestNamespaces', mod_id
-        }
+        register('client')

-        server {
-            property 'forge.enabledGameTestNamespaces', mod_id
+        register('server') {
            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 {
-            property 'forge.enabledGameTestNamespaces', mod_id
-        }
+        register('gameTestServer')

-        data {
-            // example of overriding the workingDirectory set in configureEach above
-            workingDirectory project.file('run-data')
+        register('data') {
+            workingDir = layout.projectDirectory.dir('run-data')

-            // Specify the modid for data generation, where to output the resulting resource, and where to look for existing resources.
-            args '--mod', mod_id, '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
+            args '--mod', 'examplemod', '--all', '--output', layout.projectDirectory.dir('src/generated/resources'), '--existing', layout.projectDirectory.dir('src/main/resources')
        }
    }
 }

-// Include resources generated by data generators.
-sourceSets.main.resources { srcDir 'src/generated/resources' }
-
 repositories {
-    // Put repositories for dependencies here
+    minecraft.mavenizer(it) // In Kotlin, it = this
+    maven fg.forgeMaven
+    maven fg.minecraftLibsMaven
    mavenCentral()
-    maven {
-        name = 'Forge'
-        url = 'https://maven.minecraftforge.net'
-    }
-    maven {
-        name = 'Minecraft libraries'
-        url = 'https://libraries.minecraft.net'
-    }
-    exclusiveContent {
-        forRepository {
-            maven {
-                name = 'Sponge'
-                url = 'https://repo.spongepowered.org/repository/maven-public'
-            }
-        }
-        filter {
-            includeGroupAndSubgroups('org.spongepowered')
-        }
-    }
-
-    // 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.
-    // 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}"
-
-    // Forge 1.21.6+ uses EventBus 7, which shifts most of its runtime validation to compile-time via an annotation processor
-    // to improve performance in production environments. This line is required to enable said compile-time validation
-    // in your development environment, helping you catch issues early.
-    annotationProcessor 'net.minecraftforge:eventbus-validator:7.0-beta.12'
-
-    // Example mod dependency with JEI
-    // The JEI API is declared for compile time use, while the full JEI artifact is used at runtime
-    // compileOnly "mezz.jei:jei-${mc_version}-common-api:${jei_version}"
-    // compileOnly "mezz.jei:jei-${mc_version}-forge-api:${jei_version}"
-    // runtimeOnly "mezz.jei:jei-${mc_version}-forge:${jei_version}"
-
-    // 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:
-    // http://www.gradle.org/docs/current/userguide/artifact_dependencies_tutorial.html
-    // http://www.gradle.org/docs/current/userguide/dependency_management.html
-}
-
-// 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 ${} Groovy notation.
-// When "copyIdeResources" is enabled, this will also run before the game launches in IDE environments.
-// See https://docs.gradle.org/current/dsl/org.gradle.language.jvm.tasks.ProcessResources.html
-tasks.named('processResources', ProcessResources) {
-    var replaceProperties = [
-            minecraft_version: minecraft_version, minecraft_version_range: minecraft_version_range,
-            forge_version: forge_version, forge_version_range: forge_version_range,
-            loader_version_range: loader_version_range,
-            mod_id: mod_id, mod_name: mod_name, mod_license: mod_license, mod_version: mod_version,
-            mod_authors: mod_authors, mod_description: mod_description,
-    ]
-    inputs.properties replaceProperties
-
-    filesMatching(['META-INF/mods.toml', 'pack.mcmeta']) {
-        expand replaceProperties + [project: project]
-    }
-}
-
-// Example for how to get properties into the manifest for reading at runtime.
-tasks.named('jar', Jar) {
-    manifest {
-        attributes([
-            'Specification-Title'     : mod_id,
-            'Specification-Vendor'    : mod_authors,
-            'Specification-Version'   : '1', // We are version 1 of ourselves
-            'Implementation-Title'    : project.name,
-            'Implementation-Version'  : project.jar.archiveVersion,
-            'Implementation-Vendor'   : mod_authors
-        ])
-//        attributes['MixinConfigs'] = "${mod_id}.mixins.json"
-    }
-}
-
-// Example configuration to allow publishing using the maven-publish plugin
-publishing {
-    publications {
-        register('mavenJava', MavenPublication) {
-            artifact jar
-        }
-    }
-    repositories {
-        maven {
-            url "file://${project.projectDir}/mcmodsrepo"
-        }
-    }
+    implementation minecraft.dependency('net.minecraftforge:forge:@MC_VERSION@-@FORGE_VERSION@')
+    annotationProcessor 'net.minecraftforge:eventbus-validator:@EVENTBUS_VERSION@'
 }

 tasks.withType(JavaCompile).configureEach {
-    options.encoding = 'UTF-8' // Use the UTF-8 charset for Java compilation
-}
-
-// IntelliJ no longer downloads javadocs and sources by default, this tells Gradle to force IntelliJ to do it.
-idea.module { downloadJavadoc = downloadSources = true }
-
-eclipse {
-    // Run everytime eclipse builds the code
-    //autoBuildTasks genEclipseRuns
-    // Run when importing the project
-    synchronizationTasks 'genEclipseRuns'
-}
-
-// Merge the resources and classes into the same directory, because Java expects modules to be in a single directory.
-// And if we have it in multiple we have to do performance intensive hacks like having the UnionFileSystem
-// This will eventually be migrated to ForgeGradle so modders don't need to manually do it. But that is later.
-sourceSets.each {
-    def dir = layout.buildDirectory.dir("sourcesSets/$it.name")
-    it.output.resourcesDir = dir
-    it.java.destinationDirectory = dir
+    // Use the UTF-8 charset for Java compilation
+    // This is done by default in Java 18+, but this ensures it no matter the Java or Gradle version
+    options.encoding = 'UTF-8'
 }
@@ -1,13 +1,11 @@
-
 Source installation information for modders
 -------------------------------------------
 This code follows the Minecraft Forge installation methodology. It will apply
-some small patches to the vanilla MCP source code, giving you and it access 
+some small patches to the vanilla MCP source code, giving you and it access
 to some of the data and functions you need to build a successful mod.

-Note also that the patches are built against "un-renamed" MCP source code (aka
-SRG Names) - this means that you will not be able to read them directly against
-normal code.
+Please note that this example MDK is a simple showcase for the most basic of mods.
+To see more examples see our dedicated examples repository under the "Additional Resources" section.

 Setup Process:
 ==============================
@@ -17,30 +15,22 @@ Step 1: Open your command-line and browse to the folder where you extracted the
 Step 2: You're left with a choice.
 If you prefer to use Eclipse:
 1. Run the following command: `./gradlew genEclipseRuns`
-2. Open Eclipse, Import > Existing Gradle Project > Select Folder 
+2. Open Eclipse, Import > Existing Gradle Project > Select Folder
   or run `gradlew eclipse` to generate the project.

 If you prefer to use IntelliJ:
 1. Open IDEA, and import project.
 2. Select your build.gradle file and have it import.
-3. Run the following command: `./gradlew genIntellijRuns`
-4. Refresh the Gradle Project in IDEA if required.
+3. Use the run tasks located under the "Slime Launcher" Gradle task group.

 If at any point you are missing libraries in your IDE, or you've run into problems you can 
 run `gradlew --refresh-dependencies` to refresh the local cache. `gradlew clean` to reset everything 
 (this does not affect your code) and then start the process again.

-Mapping Names:
-=============================
-By default, the MDK is configured to use the official mapping names from Mojang for methods and fields 
-in the Minecraft codebase. These names are covered by a specific license. All modders should be aware of this
-license, if you do not agree with it you can change your mapping names to other crowdsourced names in your 
-build.gradle. For the latest license text, refer to the mapping file itself, or the reference copy here:
-https://github.com/MinecraftForge/MCPConfig/blob/master/Mojang.md
-
 Additional Resources: 
 =========================
 Community Documentation: https://docs.minecraftforge.net/en/latest/gettingstarted/
+Additional Examples: https://github.com/MinecraftForge/MDKExamples
 LexManos' Install Video: https://youtu.be/8VEdtQLuLO0
 Forge Forums: https://forums.minecraftforge.net/
 Forge Discord: https://discord.minecraftforge.net/
@@ -22,4 +22,5 @@ eclipse
 run

 # Files from Forge MDK
+forge_README.txt
 forge*changelog.txt
@@ -1,66 +1,9 @@
-# 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=-Xmx5G
-org.gradle.daemon=false
+org.gradle.caching=true
+org.gradle.parallel=true
+org.gradle.configureondemand=true

-# In the case that Gradle needs to fork to recompile, this will set the memory for that process.
-systemProp.net.minecraftforge.gradle.repo.recompile.fork=true
-systemProp.net.minecraftforge.gradle.repo.recompile.fork.args=-Xmx5G
+org.gradle.configuration-cache=true
+org.gradle.configuration-cache.parallel=true
+org.gradle.configuration-cache.problems=warn

-# Opts-out of ForgeGradle automatically adding mavenCentral(), Forge's maven and MC libs maven to the repositories block
-systemProp.net.minecraftforge.gradle.repo.attach=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.
+net.minecraftforge.gradle.merge-source-sets=true
@@ -1,13 +1,5 @@
-pluginManagement {
-    repositories {
-        gradlePluginPortal()
-        maven {
-            name = 'MinecraftForge'
-            url = 'https://maven.minecraftforge.net/'
-        }
-    }
+plugins {
+    id 'org.gradle.toolchains.foojay-resolver-convention' version '1.0.0'
 }

-plugins {
-    id 'org.gradle.toolchains.foojay-resolver-convention' version '0.10.0'
-}
+rootProject.name = 'examplemod'
@@ -1,73 +1,37 @@
-# This is an example mods.toml file. It contains the data relating to the loading mods.
-# There are several mandatory fields (#mandatory), and many more that are optional (#optional).
-# The overall format is standard TOML format, v0.5.0.
-# Note that there are a couple of TOML lists in this file.
-# Find more information on toml format here:  https://github.com/toml-lang/toml
-# 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="${loader_version_range}" #mandatory This is typically bumped every Minecraft version by Forge. See our download page for lists of versions.
-# The license for you mod. This is mandatory metadata and allows for easier comprehension of your redistributive properties.
-# Review your options at https://choosealicense.com/. All rights reserved is the default copyright stance, and is thus the default here.
-license="${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
-# If your mod is purely client-side and has no multiplayer functionality (be it dedicated servers or Open to LAN),
-# set this to true, and Forge will set the correct displayTest for you and skip loading your mod on dedicated servers.
-#clientSideOnly=true #optional - defaults to false if absent
-# A list of mods - how many allowed here is determined by the individual mod loader
-[[mods]] #mandatory
-# The modid of the mod
-modId="${mod_id}" #mandatory
-# The version number of the mod
-version="${mod_version}" #mandatory
-# A display name for the mod
-displayName="${mod_name}" #mandatory
-# A URL to query for updates for this mod. See the JSON update specification https://docs.minecraftforge.net/en/latest/misc/updatechecker/
-#updateJSONURL="https://change.me.example.invalid/updates.json" #optional
-# A URL for the "homepage" for this mod, displayed in the mod UI
-#displayURL="https://change.me.to.your.mods.homepage.example.invalid/" #optional
-# A file name (in the root of the mod JAR) containing a logo for display
-#logoFile="examplemod.png" #optional
-# A text field displayed in the mod UI
-#credits="" #optional
-# A text field displayed in the mod UI
-authors="${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.
-# IGNORE_ALL_VERSION means that your mod will not cause a red X if it's present on the client or the server. This is a special case and should only be used if your mod has no server component.
-# NONE means that no display test is set on your mod. You need to do this yourself, see IExtensionPoint.DisplayTest for more information. You can define any scheme you wish with this value.
-# IMPORTANT NOTE: this is NOT an instruction as to which environments (CLIENT or DEDICATED SERVER) your mod loads on. Your mod should load (and maybe do nothing!) whereever it finds itself.
-#displayTest="MATCH_VERSION" # if nothing is specified, MATCH_VERSION is the default when clientSideOnly=false, otherwise IGNORE_ALL_VERSION when clientSideOnly=true (#optional)
+# See https://docs.minecraftforge.net/en/1.21.x/gettingstarted/modfiles/#modstoml
+# There are lots of things you can do with the mods.toml, and not all fields are included with this MDK
+# References: https://github.com/MinecraftForge/MDKExamples

-# The description text for the mod (multi line!) (#mandatory)
-description='''${mod_description}'''
-# A dependency - use the . to indicate dependency for a specific modid. Dependencies are optional.
-[[dependencies.${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="${forge_version_range}" #mandatory
-    # An ordering relationship for the dependency - BEFORE or AFTER required if the dependency is not mandatory
-    # BEFORE - This mod is loaded BEFORE the dependency
-    # AFTER - This mod is loaded AFTER the dependency
+modLoader="javafml"
+loaderVersion="[@FORGE_SPEC_VERSION@,)"
+license="All Rights Reserved"
+#issueTrackerURL="https://github.com/MyOrganization/MyMod/" #optional
+#clientSideOnly=true #optional, default=false
+
+[[mods]]
+modId="examplemod"
+version="1.0.0"
+displayName="Example Mod"
+#updateJSONURL="https://example.com/updates.json" #optional
+#displayURL="https://example.com/" #optional
+#logoFile="examplemod.png" #optional
+#credits="" #optional
+authors="YourNameHere, OtherNameHere" #optional
+#displayTest="MATCH_VERSION" #optional, default=MATCH_VERSION when not clientSideOnly, else IGNORE_ALL_VERSION
+
+description='''Example mod description.
+Newline characters can be used like this, and rendered on the mods screen properly.'''
+
+[[dependencies.examplemod]] #recommended
+    modId="forge"
+    mandatory=true
+    versionRange="[@FORGE_SPEC_VERSION@,)"
    ordering="NONE"
-    # Side this dependency is applied on - BOTH, CLIENT, or SERVER
    side="BOTH"
-# Here's another dependency
-[[dependencies.${mod_id}]]
+
+[[dependencies.examplemod]] #recommended
    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="${minecraft_version_range}"
+    versionRange="[@MC_VERSION@,@MC_NEXT_VERSION@,)"
    ordering="NONE"
    side="BOTH"
-
-# Features are specific properties of the game environment, that you may want to declare you require. This example declares
-# that your mod requires GL version 3.2 or higher. Other features will be added. They are side aware so declaring this won't
-# stop your mod loading on the server for example.
-#[features.${mod_id}]
-#openGLVersion="[3.2,)"
@@ -1,12 +1,12 @@
 --- a/com/mojang/blaze3d/opengl/GlCommandEncoder.java
 +++ b/com/mojang/blaze3d/opengl/GlCommandEncoder.java
-@@ -131,6 +_,9 @@
-             GlStateManager._colorMask(true, true, true, true);
-             GlStateManager._clear(16384);
-             GlStateManager._glFramebufferTexture2D(36160, 36064, 3553, 0, 0);
-+            // Forge: if using stencil, clear it as well (3553 = GlConst.GL_TEXTURE_2D)
-+            if (p_394273_.isStencilEnabled())
-+                GlStateManager._glFramebufferTexture2D(GlConst.GL_FRAMEBUFFER, org.lwjgl.opengl.GL30.GL_STENCIL_ATTACHMENT, GlConst.GL_TEXTURE_2D, 0, 0);
-             GlStateManager._glBindFramebuffer(36160, 0);
-         }
+@@ -201,6 +_,9 @@
+         GlStateManager._colorMask(15);
+         GlStateManager._clear(16384);
+         GlStateManager._glFramebufferTexture2D(36160, 36064, 3553, 0, 0);
+        // Forge: if using stencil, clear it as well (3553 = GlConst.GL_TEXTURE_2D)
+        if (colorTexture.isStencilEnabled())
+            GlStateManager._glFramebufferTexture2D(GlConst.GL_FRAMEBUFFER, org.lwjgl.opengl.GL30.GL_STENCIL_ATTACHMENT, GlConst.GL_TEXTURE_2D, 0, 0);
+         GlStateManager._glBindFramebuffer(36160, 0);
     }
+ 
@@ -0,0 +1,35 @@
+--- a/com/mojang/blaze3d/opengl/GlConst.java
+++ b/com/mojang/blaze3d/opengl/GlConst.java
+@@ -239,6 +_,10 @@
+     }
+ 
+     public static int toGlInternalId(final GpuFormat gpuFormat) {
+        return toGlInternalId(gpuFormat, false);
+    }
+    public static int toGlInternalId(final GpuFormat gpuFormat, final boolean stencil) {
+        if (stencil && gpuFormat.hasDepthAspect()) return org.lwjgl.opengl.GL30.GL_DEPTH32F_STENCIL8;
+         return switch (gpuFormat) {
+             case R8_UNORM -> 33321;
+             case R8_SNORM -> 36756;
+@@ -291,6 +_,10 @@
+     }
+ 
+     public static int toGlExternalId(final GpuFormat gpuFormat) {
+        return toGlExternalId(gpuFormat, false);
+    }
+    public static int toGlExternalId(final GpuFormat gpuFormat, final boolean stencil) {
+        if (stencil && gpuFormat.hasDepthAspect()) return org.lwjgl.opengl.GL30.GL_DEPTH_STENCIL;
+         return switch (gpuFormat) {
+             case R8_UNORM, R8_SNORM, R16_UNORM, R16_SNORM, R16_FLOAT, R32_FLOAT -> 6403;
+             case RG8_UNORM, RG8_SNORM, RG16_UNORM, RG16_SNORM, RG16_FLOAT, RG32_FLOAT -> 33319;
+@@ -308,6 +_,10 @@
+     }
+ 
+     public static int toGlType(final GpuFormat gpuFormat) {
+        return toGlType(gpuFormat, false);
+    }
+    public static int toGlType(final GpuFormat gpuFormat, boolean stencil) {
+        if (stencil && gpuFormat.hasDepthAspect()) return org.lwjgl.opengl.GL30.GL_FLOAT_32_UNSIGNED_INT_24_8_REV;
+         return switch (gpuFormat) {
+             case R8_UNORM, RG8_UNORM, RGB8_UNORM, RGBA8_UNORM, R8_UINT, RG8_UINT, RGBA8_UINT, S8_UINT, RGB8_UINT -> 5121;
+             case R8_SNORM, RG8_SNORM, RGB8_SNORM, RGBA8_SNORM, R8_SINT, RG8_SINT, RGBA8_SINT, RGB8_SINT -> 5120;
@@ -1,6 +1,6 @@
 --- a/com/mojang/blaze3d/opengl/GlDebug.java
 +++ b/com/mojang/blaze3d/opengl/GlDebug.java
-@@ -23,6 +_,14 @@
+@@ -22,6 +_,14 @@
 
 @OnlyIn(Dist.CLIENT)
 public class GlDebug {
@@ -15,20 +15,30 @@
     private static final Logger LOGGER = LogUtils.getLogger();
     private static final int CIRCULAR_LOG_SIZE = 10;
     private final Queue<GlDebug.LogEntry> MESSAGE_BUFFER = EvictingQueue.create(10);
-@@ -105,6 +_,8 @@
+@@ -83,6 +_,8 @@
         }
 
-         LOGGER.info("OpenGL debug message: {}", gldebug$logentry);
+         LOGGER.info("OpenGL debug message: {}", entry);
 +        // TODO: [VEN] Trim the stack trace
 +        if (PRINT_STACKTRACE_ON_ERROR) LOGGER.info("Trace: ", new Throwable("GlDebug"));
     }
 
     public List<String> getLastOpenGlDebugMessages() {
-@@ -121,6 +_,7 @@
+@@ -107,7 +_,7 @@
+             GlDebug debug = new GlDebug();
+             enabledExtensions.add("GL_KHR_debug");
+             GL33C.glEnable(37600);
+-            if (debugSynchronousGlLogs) {
+            if (debugSynchronousGlLogs | PRINT_STACKTRACE_ON_ERROR) {
+                 GL33C.glEnable(33346);
+             }
+ 
+@@ -121,7 +_,7 @@
+         } else if (caps.GL_ARB_debug_output && GlDevice.USE_GL_ARB_debug_output) {
+             GlDebug debug = new GlDebug();
+             enabledExtensions.add("GL_ARB_debug_output");
+-            if (debugSynchronousGlLogs) {
+            if (debugSynchronousGlLogs | PRINT_STACKTRACE_ON_ERROR) {
+                 GL33C.glEnable(33346);
+             }
 
-     @Nullable
-     public static GlDebug enableDebugCallback(int p_394351_, boolean p_393026_, Set<String> p_393339_) {
-+        p_393026_ |= PRINT_STACKTRACE_ON_ERROR;
-         if (p_394351_ <= 0) {
-             return null;
-         } else {
@@ -1,74 +1,50 @@
 --- a/com/mojang/blaze3d/opengl/GlDevice.java
 +++ b/com/mojang/blaze3d/opengl/GlDevice.java
-@@ -90,8 +_,15 @@
-     public GpuTexture createTexture(
-         @Nullable Supplier<String> p_397830_, int p_394481_, TextureFormat p_394839_, int p_391831_, int p_395609_, int p_407582_, int p_408928_
+@@ -150,7 +_,12 @@
+         final int depthOrLayers,
+         final int mipLevels
     ) {
-+        return createTexture(p_397830_, p_394481_, p_394839_, p_391831_, p_395609_, p_407582_, p_408928_, false);
+-        return this.createTexture(this.debugLabels.exists() && label != null ? label.get() : null, usage, format, width, height, depthOrLayers, mipLevels);
+        return this.createTexture(label, usage, format, width, height, depthOrLayers, mipLevels, false);
 +    }
 +
 +    @Override
-+    public GpuTexture createTexture(
-+            @Nullable Supplier<String> p_397830_, int p_394481_, TextureFormat p_394839_, int p_391831_, int p_395609_, int p_407582_, int p_408928_, boolean stencil
-+        ) {
-         return this.createTexture(
-            this.debugLabels.exists() && p_397830_ != null ? p_397830_.get() : null, p_394481_, p_394839_, p_391831_, p_395609_, p_407582_, p_408928_
-+            this.debugLabels.exists() && p_397830_ != null ? p_397830_.get() : null, p_394481_, p_394839_, p_391831_, p_395609_, p_407582_, p_408928_, stencil
-         );
+    public GpuTexture createTexture(final @Nullable Supplier<String> label, @GpuTexture.Usage final int usage, final GpuFormat format, final int width, final int height, final int depthOrLayers, final int mipLevels, final boolean stencil) {
+        return this.createTexture(this.debugLabels.exists() && label != null ? label.get() : null, usage, format, width, height, depthOrLayers, mipLevels, stencil);
     }
 
-@@ -99,6 +_,15 @@
-     public GpuTexture createTexture(
-         @Nullable String p_394142_, int p_395535_, TextureFormat p_394951_, int p_393944_, int p_392329_, int p_408015_, int p_406483_
+     @Override
+@@ -163,6 +_,11 @@
+         final int depthOrLayers,
+         final int mipLevels
     ) {
-+        return createTexture(p_394142_, p_395535_, p_394951_, p_393944_, p_392329_, p_408015_, p_406483_, false);
+        return this.createTexture(label, usage, format, width, height, depthOrLayers, mipLevels, false);
 +    }
 +
 +    @Override
-+    public GpuTexture createTexture(
-+        @Nullable String p_394142_, int p_395535_, TextureFormat p_394951_, int p_393944_, int p_392329_, int p_408015_, int p_406483_, boolean stencil
-+    ) {
-+        // Forge: stencil rendering is only for depth
-+        stencil &= p_394951_.hasDepthAspect();
-         if (p_406483_ < 1) {
-             throw new IllegalArgumentException("mipLevels must be at least 1");
-         } else if (p_408015_ < 1) {
-@@ -149,11 +_,14 @@
-                         GlStateManager._texImage2D(
-                             k,
-                             l,
-+                            stencil ? org.lwjgl.opengl.GL30.GL_DEPTH32F_STENCIL8 :
-                             GlConst.toGlInternalId(p_394951_),
-                             p_393944_ >> l,
-                             p_392329_ >> l,
-                             0,
-+                            stencil ? org.lwjgl.opengl.GL30.GL_DEPTH_STENCIL :
-                             GlConst.toGlExternalId(p_394951_),
-+                            stencil ? org.lwjgl.opengl.GL30.GL_FLOAT_32_UNSIGNED_INT_24_8_REV :
-                             GlConst.toGlType(p_394951_),
-                             null
-                         );
-@@ -164,11 +_,14 @@
-                     GlStateManager._texImage2D(
-                         j,
-                         i1,
-+                        stencil ? org.lwjgl.opengl.GL30.GL_DEPTH32F_STENCIL8 :
-                         GlConst.toGlInternalId(p_394951_),
-                         p_393944_ >> i1,
-                         p_392329_ >> i1,
-                         0,
-+                        stencil ? org.lwjgl.opengl.GL30.GL_DEPTH_STENCIL :
-                         GlConst.toGlExternalId(p_394951_),
-+                        stencil ? org.lwjgl.opengl.GL30.GL_FLOAT_32_UNSIGNED_INT_24_8_REV :
-                         GlConst.toGlType(p_394951_),
-                         null
-                     );
-@@ -181,7 +_,7 @@
-             } else if (j1 != 0) {
-                 throw new IllegalStateException("OpenGL error " + j1);
-             } else {
-                GlTexture gltexture = new GlTexture(p_395535_, p_394142_, p_394951_, p_393944_, p_392329_, p_408015_, p_406483_, i);
-+                GlTexture gltexture = new GlTexture(p_395535_, p_394142_, p_394951_, p_393944_, p_392329_, p_408015_, p_406483_, i, stencil);
-                 this.debugLabels.applyLabel(gltexture);
-                 return gltexture;
+    public GpuTexture createTexture(@Nullable String label, @GpuTexture.Usage final int usage, final GpuFormat format, final int width, final int height, final int depthOrLayers, final int mipLevels, boolean stencil) {
+         GlStateManager.clearGlErrors();
+         int id = GlStateManager._genTexture();
+         if (label == null) {
+@@ -186,9 +_,9 @@
+             GlStateManager._texParameter(target, 34892, 0);
+         }
+ 
+-        int glInternalID = GlConst.toGlInternalId(format);
+-        int glExternalID = GlConst.toGlExternalId(format);
+-        int glType = GlConst.toGlType(format);
+        int glInternalID = GlConst.toGlInternalId(format, stencil);
+        int glExternalID = GlConst.toGlExternalId(format, stencil);
+        int glType = GlConst.toGlType(format, stencil);
+         if (glInternalID != 0 && glExternalID != 0 && glType != 0) {
+             if (isCubemap) {
+                 for (int cubeTarget : GlConst.CUBEMAP_TARGETS) {
+@@ -211,7 +_,7 @@
+                 throw new IllegalStateException("OpenGL error " + error);
             }
+ 
+-            GlTexture texture = new GlTexture(usage, label, format, width, height, depthOrLayers, mipLevels, id, this.frameBufferCache);
+            GlTexture texture = new GlTexture(usage, label, format, width, height, depthOrLayers, mipLevels, id, this.frameBufferCache, stencil);
+             this.debugLabels.applyLabel(texture);
+             return texture;
+         } else {
@@ -1,18 +1,18 @@
 --- a/com/mojang/blaze3d/opengl/GlStateManager.java
 +++ b/com/mojang/blaze3d/opengl/GlStateManager.java
-@@ -85,6 +_,11 @@
+@@ -80,6 +_,11 @@
         }
     }
 
-+    public static boolean _isBlendEnabled() {
+    public static boolean _isBlendEnabled(int index) {
 +        RenderSystem.assertOnRenderThread();
-+        return BLEND.mode.enabled;
+        return BLEND[index].mode.enabled;
 +    }
 +
-     public static void _disableBlend() {
+     public static void _disableBlend(int index) {
         RenderSystem.assertOnRenderThread();
-         BLEND.mode.disable();
-@@ -371,9 +_,17 @@
+         BLEND[index].mode.disable();
+@@ -390,9 +_,17 @@
         }
     }
 
@@ -20,13 +20,13 @@
 +    public static float lastBrightnessX = 0.0f;
 +    public static float lastBrightnessY = 0.0f;
 +
-     public static void _texParameter(int p_393876_, int p_397998_, int p_396741_) {
+     public static void _texParameter(final int target, final int name, final int value) {
         RenderSystem.assertOnRenderThread();
-         GL11.glTexParameteri(p_393876_, p_397998_, p_396741_);
-+        if (p_393876_ == GL13.GL_TEXTURE1) {
-+            lastBrightnessX = p_397998_;
-+            lastBrightnessY = p_396741_;
+         GL33C.glTexParameteri(target, name, value);
+        if (target == GL33C.GL_TEXTURE1) {
+            lastBrightnessX = name;
+            lastBrightnessY = value;
 +        }
     }
 
-     public static int _getTexLevelParameter(int p_393352_, int p_397204_, int p_396319_) {
+     public static int _getTexLevelParameter(final int target, final int level, final int name) {
@@ -1,33 +1,30 @@
 --- a/com/mojang/blaze3d/opengl/GlTexture.java
 +++ b/com/mojang/blaze3d/opengl/GlTexture.java
-@@ -19,8 +_,13 @@
-     private int views;
- 
-     protected GlTexture(int p_394590_, String p_393950_, TextureFormat p_392837_, int p_391379_, int p_391947_, int p_396659_, int p_408255_, int p_408889_) {
-+        this(p_394590_, p_393950_, p_392837_, p_391379_, p_391947_, p_396659_, p_408255_, p_408889_, false);
+@@ -27,9 +_,14 @@
+         final int id,
+         final FrameBufferCache frameBufferCache
+     ) {
+        this(usage, label, format, width, height, depthOrLayers, mipLevels, id, frameBufferCache, false);
 +    }
 +
-+    protected GlTexture(int p_394590_, String p_393950_, TextureFormat p_392837_, int p_391379_, int p_391947_, int p_396659_, int p_408255_, int p_408889_, boolean stencil) {
-         super(p_394590_, p_393950_, p_392837_, p_391379_, p_391947_, p_396659_, p_408255_);
-         this.id = p_408889_;
+    protected GlTexture(@GpuTexture.Usage int usage, String label, GpuFormat format, int width, int height, int depthOrLayers, int mipLevels, int id, FrameBufferCache frameBufferCache, boolean stencil) {
+         super(usage, label, format, width, height, depthOrLayers, mipLevels);
+         this.id = id;
+         this.frameBufferCache = frameBufferCache;
 +        this.stencilEnabled = stencil;
     }
 
     @Override
-@@ -93,6 +_,16 @@
-     public void setTextureFilter(FilterMode p_394977_, FilterMode p_397175_, boolean p_393558_) {
-         super.setTextureFilter(p_394977_, p_397175_, p_393558_);
-         this.modesDirty = true;
+@@ -84,5 +_,12 @@
+         if (this.closed && this.views == 0) {
+             this.destroyImmediately();
+         }
 +    }
 +
-+
-+    /* FORGE START */
-+
 +    private final boolean stencilEnabled;
 +
 +    @Override
 +    public boolean isStencilEnabled() {
 +        return this.stencilEnabled;
     }
- 
-     @Override
+ }
@@ -1,17 +1,17 @@
 --- a/com/mojang/blaze3d/pipeline/RenderTarget.java
 +++ b/com/mojang/blaze3d/pipeline/RenderTarget.java
-@@ -86,7 +_,7 @@
-             this.width = p_83951_;
-             this.height = p_83952_;
+@@ -83,7 +_,7 @@
+             this.width = width;
+             this.height = height;
             if (this.useDepth) {
-                this.depthTexture = gpudevice.createTexture(() -> this.label + " / Depth", 15, TextureFormat.DEPTH32, p_83951_, p_83952_, 1, 1);
-+                this.depthTexture = gpudevice.createTexture(() -> this.label + " / Depth", 15, TextureFormat.DEPTH32, p_83951_, p_83952_, 1, 1, this.stencilEnabled);
-                 this.depthTextureView = gpudevice.createTextureView(this.depthTexture);
-                 this.depthTexture.setTextureFilter(FilterMode.NEAREST, false);
-                 this.depthTexture.setAddressMode(AddressMode.CLAMP_TO_EDGE);
-@@ -155,5 +_,26 @@
-     @Nullable
-     public GpuTextureView getDepthTextureView() {
+-                this.depthTexture = device.createTexture(() -> this.label + " / Depth", 15, GpuFormat.D32_FLOAT, width, height, 1, 1);
+                this.depthTexture = device.createTexture(() -> this.label + " / Depth", 15, GpuFormat.D32_FLOAT, width, height, 1, 1, this.stencilEnabled);
+                 this.depthTextureView = device.createTextureView(this.depthTexture);
+             }
+ 
+@@ -121,5 +_,26 @@
+ 
+     public @Nullable GpuTextureView getDepthTextureView() {
         return this.depthTextureView;
 +    }
 +
Author	SHA1	Message	Date
LexManos	3da1b644d0	26.2	2026-06-17 19:35:27 -07:00
Matt	d3476f3f80	[26.1.2] Split hotbar rendering into components, allow replacing renders (#10824 )	2026-06-09 11:21:51 -07:00
LexManos	6665cdcf4e	Fix misaligned ClientLevel load patch	2026-05-04 09:26:36 -07:00
LexManos	d9665f6447	Fix IForgeBlockStateModel#getModelData is never called Fixes #10817	2026-05-02 16:48:24 -07:00
LexManos	ec73fd5240	Fix base bucket model not being flipped for gasses. Closes #10814	2026-04-27 10:45:07 -07:00
LexManos	3bbdbacb81	Fix being considered in water when not. Closes #10813	2026-04-23 14:36:51 -07:00
Paint_Ninja	478d8b3f18	Add `c:bars/copper` and `c:bars/iron` tags (#10810 )	2026-04-15 22:20:21 +01:00
Paint_Ninja	03f928a3de	Add `c:foods/dough` tag (#10811 )	2026-04-15 22:19:57 +01:00
Paint_Ninja	4834f16aef	Add `c:drink_containing/bottle` and `c:drink_containing/bucket` (#10812 )	2026-04-15 22:19:44 +01:00
LexManos	7846d25606	Copy fluid and lava still textures to Item atlas for DynamicFluidContainerModel. Fixes #10809	2026-04-12 12:53:34 -07:00
LexManos	77cb0c5c4e	26.1.2	2026-04-09 10:16:29 -07:00
Paint_Ninja	5e421e8b8b	Add `c:tools/trident` item tag, update contents of `c:tools/melee_weapon`, remove `c:tools/spear` (#10808 ) - Breaking change: `c:tools/spear` has been renamed to `c:tools/trident` to match other loaders - The contents of the `c:tools/melee_weapon` tag now includes spears	2026-04-08 20:26:14 +01:00
LexManos	5f37e8af53	Work around 3rd party launchers who build incorrect classpaths Closes #10797	2026-04-03 09:31:40 -07:00
LexManos	5ab792f1d7	26.1.1	2026-04-01 10:40:56 -07:00
LexManos	38ebbf189c	Fix arrows not being used correctly.	2026-03-29 15:44:31 -07:00
LexManos	f247eebd55	Fix dyed Items are not rendered with color. Closes #10799	2026-03-29 02:21:41 -07:00
LexManos	555989cf10	Fix not remembering experimental warning confirmation	2026-03-29 02:20:50 -07:00
LexManos	49fe93b1b5	Fix incorrect argument passed to LootTableLoadEvent	2026-03-29 02:19:17 -07:00
LexManos	48167e93b4	Update MCPConfig to fix local variable names	2026-03-28 23:28:36 -07:00
LexManos	2bd132a6f8	Fix not regaining air bubbles. Closes #10798	2026-03-27 16:05:55 -07:00
LexManos	b8168a12df	Fix misaligned PlayerTick hook. Closes #10796	2026-03-25 18:35:02 -07:00
LexManos	df271e0265	Fix loop in LoadingErrorScreen Closes #10795	2026-03-25 10:30:27 -07:00
LexManos	d7687a72d5	Fix MDK by bumping to FG 7.0.17	2026-03-24 21:14:22 -07:00
LexManosandPaint_Ninja	047e5fe252	26.1 Update Minecraft is now Unobfuscated and requires Java 25 Lots of changes/code cleanup. See https://github.com/MinecraftForge/MinecraftForge-Experimental/tree/26.1-dev for non-squashed commits. Co-authored-by: Paint_Ninja <[email protected]>	2026-03-24 14:07:41 -07:00
LexManos	5ac2675f87	Fix server data packs from mods using incorrect version. Closes #10794	2026-03-23 11:45:01 -07:00
LexManos	b544849f7d	Fix wrong color argument for FogColor event Fix incorrect patch for carving pumpinks	2026-03-16 18:38:36 -07:00
LexManos	39683f28dd	Fix swapped variables being passes to ItemStackedOnOtherEvent Closes #10781	2026-03-05 12:54:17 -08:00
LexManos	da4fd10ee8	Remove --validate from forge data tasks, no longer needed	2026-03-05 12:53:46 -08:00
Paint_Ninja	e1c2add370	Skip runtime annotation scanning for MC itself, blacklist common inconsequential annotations (#10773 ) The results of scan data for MC itself aren't useful nor needed in practice. Skipping this speeds up the scanner and saves a bunch of memory. Also blacklisted common inconsequential annotations and cached common super types for further memory usage savings.	2026-02-18 23:13:06 +00:00
LexManos	c71ba862cf	1.20.11 RB 1	2026-02-15 15:46:20 -08:00
Paint_Ninja	3c057d277b	Deprecate RuntimeDistCleaner (#10771 ) - Logs warnings when `@OnlyIn` is used by mod devs in their own code - In a future release, only applies to MC classes during server runs - Future FG7 and installer versions may shift RuntimeDistCleaner's server effects to compile/setup/install time to completely remove the need for runtime stripping	2026-02-15 15:04:34 -08:00
LexManos	b99abff6ce	Bump ASM to 9.9.1 Bump EventBus to 7.0.1 Bump MixinExtras to 0.5.3	2026-02-15 13:51:14 -08:00
LexManos	558e7d754e	Fix bookshelves having too much enchanting power. Fixes #10770	2026-02-15 13:30:08 -08:00
Jonathing	d29524bac3	Migrate the MDK to ForgeGradle 7	2026-02-15 13:13:55 -08:00
LexManos	929064ee69	Add support for multiple access transformer configs. Closes #10758	2026-02-11 10:38:24 -08:00
LexManos	b4024a7884	Update discord links in issue templates	2026-02-09 08:26:00 -08:00
LexManos	07f6499143	Remove JavaScript CoreMods and Nashorn (#10746 ) The ASMAPI helper methods have been split off into a separate dep which is included with Forge for Java transformers to use.	2026-01-23 22:28:27 +00:00
LexManos	236842f210	Update SecureModules to address ZipPath bug with brackets. Closes #10755	2026-01-20 18:05:10 -08:00
LexManos	ef811aebe8	Optimize memory allocation for checking entity fluid collisions. Closes #10745	2026-01-10 11:06:46 -08:00
LexManos	d61de63482	Allow accessing Registry context from TagValueOutput	2026-01-03 12:24:53 -08:00
LexManos	8368a1d20a	Don't save capabilities if level is null as we don't have enough context	2026-01-03 11:41:49 -08:00
Matt	8b8d3fdef7	Fix not being able to sleep. Steve is very tired. (#10736 )	2025-12-14 17:33:32 -08:00
LexManos	f5d4fbbee5	Fix AT lines which didn't work on some old dev environments. Closes #10735	2025-12-11 11:07:23 -08:00
LexManos	6f4f60e213	Bump S2S, fixes patches in UserDev. Closes #1011	2025-12-10 01:07:59 -08:00
LexManos	01bfc33b28	1.21.11 Mounts of Mayhem Release Lots of rendering related changes, specifically for BackedQuad and IQuadTransformers. Removed our deprecated model generators, modders should have been using vanilla's for a while.	2025-12-09 18:28:42 -08:00
Matt	17e1002e86	Expose movevector field for usage with MovementInputUpdateEvent (#10732 )	2025-12-06 10:42:49 -08:00
LexManos	da1b8f4efa	Mark applyServerBinpatches as a dependency of BundleList. Fixes shim jar config	2025-12-03 08:56:24 -08:00
LexManos	42bbe44a34	Split setup and publish commands in actions	2025-12-02 13:58:34 -08:00
LexManos	f095474adf	Github Actions	2025-12-02 13:44:20 -08:00
Paint_Ninja	1b5ca64f20	Fix `BusGroup.DEFAULT` not being trimmed after mod loading completes, also trim mod BusGroups now too (#10721 ) Saves some memory by trimming various backing collections of loaded EventBuses on the default BusGroup	2025-12-02 12:17:33 -08:00