kts gone

build.gradle

@@ -0,0 +1,268 @@
+import de.undercouch.gradle.tasks.download.Download
+import org.gradle.api.plugins.JavaPlugin
+import org.gradle.api.tasks.Copy
+import org.gradle.api.tasks.compile.JavaCompile
+import org.gradle.jvm.tasks.Jar
+import org.gradle.jvm.toolchain.JavaLanguageVersion
+
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2021 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+buildscript {
+    repositories {
+        maven {
+            url = uri('https://jitpack.io')
+        }
+    }
+    dependencies {
+        classpath('com.github.VolmitSoftware:NMSTools:c88961416f')
+    }
+}
+
+plugins {
+    id 'java'
+    id 'java-library'
+    alias(libs.plugins.download)
+}
+
+group = 'art.arcane'
+version = '4.0.0-1.21.11'
+String volmLibCoordinate = providers.gradleProperty('volmLibCoordinate')
+    .orElse('com.github.VolmitSoftware:VolmLib:master-SNAPSHOT')
+    .get()
+
+apply plugin: ApiGenerator
+
+// ADD YOURSELF AS A NEW LINE IF YOU WANT YOUR OWN BUILD TASK GENERATED
+// ======================== WINDOWS =============================
+registerCustomOutputTask('Cyberpwn', 'C://Users/cyberpwn/Documents/development/server/plugins')
+registerCustomOutputTask('Psycho', 'C://Dan/MinecraftDevelopment/Server/plugins')
+registerCustomOutputTask('ArcaneArts', 'C://Users/arcane/Documents/development/server/plugins')
+registerCustomOutputTask('Coco', 'D://mcsm/plugins')
+registerCustomOutputTask('Strange', 'D://Servers/1.17 Test Server/plugins')
+registerCustomOutputTask('Vatuu', 'D://Minecraft/Servers/1.19.4/plugins')
+registerCustomOutputTask('CrazyDev22', 'C://Users/Julian/Desktop/server/plugins')
+registerCustomOutputTask('PixelFury', 'C://Users/repix/workplace/Iris/1.21.3 - Development-Public-v3/plugins')
+registerCustomOutputTask('PixelFuryDev', 'C://Users/repix/workplace/Iris/1.21 - Development-v3/plugins')
+// ========================== UNIX ==============================
+registerCustomOutputTaskUnix('CyberpwnLT', '/Users/danielmills/development/server/plugins')
+registerCustomOutputTaskUnix('PsychoLT', '/Users/brianfopiano/Developer/RemoteGit/[Minecraft Server]/consumers/plugin-consumers/dropins/plugins')
+registerCustomOutputTaskUnix('PixelMac', '/Users/test/Desktop/mcserver/plugins')
+registerCustomOutputTaskUnix('CrazyDev22LT', '/home/julian/Desktop/server/plugins')
+// ==============================================================
+
+def nmsBindings = [
+    v1_21_R7: '1.21.11-R0.1-SNAPSHOT',
+]
+Class nmsTypeClass = Class.forName('NMSBinding$Type')
+nmsBindings.each { key, value ->
+    project(":nms:${key}") {
+        apply plugin: JavaPlugin
+
+        def nmsConfig = new Config()
+        nmsConfig.jvm = 21
+        nmsConfig.version = value
+        nmsConfig.type = Enum.valueOf(nmsTypeClass, 'DIRECT')
+        extensions.extraProperties.set('nms', nmsConfig)
+        plugins.apply(NMSBinding)
+
+        dependencies {
+            compileOnly(project(':core'))
+            compileOnly(volmLibCoordinate) {
+                changing = true
+                transitive = false
+            }
+            compileOnly(rootProject.libs.annotations)
+            compileOnly(rootProject.libs.byteBuddy.core)
+        }
+    }
+}
+
+def included = configurations.create('included')
+def jarJar = configurations.create('jarJar')
+dependencies {
+    nmsBindings.keySet().each { key ->
+        add('included', project(path: ":nms:${key}", configuration: 'reobf'))
+    }
+    add('included', project(path: ':core', configuration: 'shadow'))
+    add('jarJar', project(':core:agent'))
+}
+
+tasks.named('jar', Jar).configure {
+    inputs.files(included)
+    duplicatesStrategy = DuplicatesStrategy.EXCLUDE
+    from(jarJar, provider { included.resolve().collect { zipTree(it) } })
+    archiveFileName.set("Iris-${project.version}.jar")
+}
+
+tasks.register('iris', Copy) {
+    group = 'iris'
+    dependsOn('jar')
+    from(layout.buildDirectory.file("libs/Iris-${project.version}.jar"))
+    into(layout.buildDirectory)
+}
+
+tasks.register('irisDev', Copy) {
+    group = 'iris'
+    from(project(':core').layout.buildDirectory.files('libs/core-javadoc.jar', 'libs/core-sources.jar'))
+    rename { String fileName -> fileName.replace('core', "Iris-${project.version}") }
+    into(layout.buildDirectory)
+    dependsOn(':core:sourcesJar')
+    dependsOn(':core:javadocJar')
+}
+
+def cli = file('sentry-cli.exe')
+tasks.register('downloadCli', Download) {
+    group = 'io.sentry'
+    src("https://release-registry.services.sentry.io/apps/sentry-cli/latest?response=download&arch=x86_64&platform=${System.getProperty('os.name')}&package=sentry-cli")
+    dest(cli)
+
+    doLast {
+        cli.setExecutable(true)
+    }
+}
+
+tasks.register('release') {
+    group = 'io.sentry'
+    dependsOn('downloadCli')
+    doLast {
+        String url = 'http://sentry.volmit.com:8080'
+        def authToken = project.findProperty('sentry.auth.token') ?: System.getenv('SENTRY_AUTH_TOKEN')
+        String org = 'sentry'
+        String projectName = 'iris'
+        runCommand(cli, '--url', url, '--auth-token', authToken, 'releases', 'new', '-o', org, '-p', projectName, version)
+        runCommand(cli, '--url', url, '--auth-token', authToken, 'releases', 'set-commits', '-o', org, '-p', projectName, version, '--auto', '--ignore-missing')
+        //exec(cli, "--url", url, "--auth-token", authToken, "releases", "finalize", "-o", org, "-p", projectName, version)
+        cli.delete()
+    }
+}
+
+void runCommand(Object... command) {
+    Process process = new ProcessBuilder(command.collect { it.toString() }).start()
+    process.inputStream.readLines().each { println(it) }
+    process.errorStream.readLines().each { println(it) }
+    process.waitFor()
+}
+
+configurations.configureEach {
+    resolutionStrategy.cacheChangingModulesFor(0, 'seconds')
+    resolutionStrategy.cacheDynamicVersionsFor(0, 'seconds')
+}
+
+allprojects {
+    apply plugin: 'java'
+
+    java {
+        toolchain {
+            languageVersion = JavaLanguageVersion.of(21)
+        }
+    }
+
+    repositories {
+        mavenCentral()
+        maven { url = uri('https://repo.papermc.io/repository/maven-public/') }
+        maven { url = uri('https://repo.codemc.org/repository/maven-public/') }
+
+        maven { url = uri('https://jitpack.io') } // EcoItems, score
+        maven { url = uri('https://repo.nexomc.com/releases/') } // nexo
+        maven { url = uri('https://maven.devs.beer/') } // itemsadder
+        maven { url = uri('https://repo.extendedclip.com/releases/') } // placeholderapi
+        maven { url = uri('https://mvn.lumine.io/repository/maven-public/') } // mythic
+        maven { url = uri('https://nexus.phoenixdevt.fr/repository/maven-public/') } //MMOItems
+        maven { url = uri('https://repo.onarandombox.com/content/groups/public/') } //Multiverse Core
+    }
+
+    dependencies {
+        // Provided or Classpath
+        compileOnly(rootProject.libs.lombok)
+        annotationProcessor(rootProject.libs.lombok)
+    }
+
+    /**
+     * We need parameter meta for the decree command system
+     */
+    tasks.named('compileJava', JavaCompile).configure {
+        options.compilerArgs.add('-parameters')
+        options.encoding = 'UTF-8'
+        options.debugOptions.debugLevel = 'none'
+    }
+
+    tasks.named('javadoc').configure {
+        options.encoding = 'UTF-8'
+        options.quiet()
+        //options.addStringOption("Xdoclint:none") // TODO: Re-enable this
+    }
+
+    tasks.register('sourcesJar', Jar) {
+        archiveClassifier.set('sources')
+        from(sourceSets.main.allSource)
+    }
+
+    tasks.register('javadocJar', Jar) {
+        archiveClassifier.set('javadoc')
+        from(tasks.named('javadoc').map { it.destinationDir })
+    }
+}
+
+if (!JavaVersion.current().isCompatibleWith(JavaVersion.VERSION_21)) {
+    System.err.println()
+    System.err.println('=========================================================================================================')
+    System.err.println('You must run gradle on Java 21 or newer. You are using ' + JavaVersion.current())
+    System.err.println()
+    System.err.println('=== For IDEs ===')
+    System.err.println('1. Configure the project for Java 21 toolchain')
+    System.err.println('2. Configure the bundled gradle to use Java 21+ in settings')
+    System.err.println()
+    System.err.println('=== For Command Line (gradlew) ===')
+    System.err.println('1. Install JDK 21 from https://www.oracle.com/java/technologies/javase/jdk21-archive-downloads.html')
+    System.err.println('2. Set JAVA_HOME environment variable to the new jdk installation folder such as C:\\Program Files\\Java\\jdk-21.0.4')
+    System.err.println('3. Open a new command prompt window to get the new environment variables if need be.')
+    System.err.println('=========================================================================================================')
+    System.err.println()
+    System.exit(69)
+}
+
+void registerCustomOutputTask(String name, String path) {
+    if (!System.getProperty('os.name').toLowerCase().contains('windows')) {
+        return
+    }
+
+    tasks.register("build${name}", Copy) {
+        group = 'development'
+        outputs.upToDateWhen { false }
+        dependsOn('iris')
+        from(layout.buildDirectory.file("Iris-${project.version}.jar"))
+        into(file(path))
+        rename { String ignored -> 'Iris.jar' }
+    }
+}
+
+void registerCustomOutputTaskUnix(String name, String path) {
+    if (System.getProperty('os.name').toLowerCase().contains('windows')) {
+        return
+    }
+
+    tasks.register("build${name}", Copy) {
+        group = 'development'
+        outputs.upToDateWhen { false }
+        dependsOn('iris')
+        from(layout.buildDirectory.file("Iris-${project.version}.jar"))
+        into(file(path))
+        rename { String ignored -> 'Iris.jar' }
+    }
+}

build.gradle.kts

@@ -1,263 +0,0 @@
-import de.undercouch.gradle.tasks.download.Download
-import org.gradle.jvm.toolchain.JavaLanguageVersion
-import kotlin.system.exitProcess
-
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2021 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-buildscript {
-    repositories.maven("https://jitpack.io")
-    dependencies.classpath("com.github.VolmitSoftware:NMSTools:c88961416f")
-}
-
-plugins {
-    java
-    `java-library`
-    alias(libs.plugins.download)
-}
-
-group = "art.arcane"
-version = "4.0.0-1.21.11"
-val volmLibCoordinate: String = providers.gradleProperty("volmLibCoordinate")
-    .orElse("com.github.VolmitSoftware:VolmLib:master-SNAPSHOT")
-    .get()
-
-apply<ApiGenerator>()
-
-// ADD YOURSELF AS A NEW LINE IF YOU WANT YOUR OWN BUILD TASK GENERATED
-// ======================== WINDOWS =============================
-registerCustomOutputTask("Cyberpwn", "C://Users/cyberpwn/Documents/development/server/plugins")
-registerCustomOutputTask("Psycho", "C://Dan/MinecraftDevelopment/Server/plugins")
-registerCustomOutputTask("ArcaneArts", "C://Users/arcane/Documents/development/server/plugins")
-registerCustomOutputTask("Coco", "D://mcsm/plugins")
-registerCustomOutputTask("Strange", "D://Servers/1.17 Test Server/plugins")
-registerCustomOutputTask("Vatuu", "D://Minecraft/Servers/1.19.4/plugins")
-registerCustomOutputTask("CrazyDev22", "C://Users/Julian/Desktop/server/plugins")
-registerCustomOutputTask("PixelFury", "C://Users/repix/workplace/Iris/1.21.3 - Development-Public-v3/plugins")
-registerCustomOutputTask("PixelFuryDev", "C://Users/repix/workplace/Iris/1.21 - Development-v3/plugins")
-// ========================== UNIX ==============================
-registerCustomOutputTaskUnix("CyberpwnLT", "/Users/danielmills/development/server/plugins")
-registerCustomOutputTaskUnix("PsychoLT", "/Users/brianfopiano/Developer/RemoteGit/[Minecraft Server]/consumers/plugin-consumers/dropins/plugins")
-registerCustomOutputTaskUnix("PixelMac", "/Users/test/Desktop/mcserver/plugins")
-registerCustomOutputTaskUnix("CrazyDev22LT", "/home/julian/Desktop/server/plugins")
-// ==============================================================
-
-val nmsBindings = mapOf(
-    "v1_21_R7" to "1.21.11-R0.1-SNAPSHOT",
-)
-nmsBindings.forEach { (key, value) ->
-    project(":nms:$key") {
-        apply<JavaPlugin>()
-
-        nmsBinding {
-            jvm = 21
-            version = value
-            type = NMSBinding.Type.DIRECT
-        }
-
-        dependencies {
-            compileOnly(project(":core"))
-            compileOnly(volmLibCoordinate) {
-                isChanging = true
-                isTransitive = false
-            }
-            compileOnly(rootProject.libs.annotations)
-            compileOnly(rootProject.libs.byteBuddy.core)
-        }
-    }
-}
-
-val included: Configuration by configurations.creating
-val jarJar: Configuration by configurations.creating
-dependencies {
-    for (key in nmsBindings.keys) {
-        included(project(":nms:$key", "reobf"))
-    }
-    included(project(":core", "shadow"))
-    jarJar(project(":core:agent"))
-}
-
-tasks {
-    jar {
-        inputs.files(included)
-        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
-        from(jarJar, provider { included.resolve().map(::zipTree) })
-        archiveFileName.set("Iris-${project.version}.jar")
-    }
-
-    register<Copy>("iris") {
-        group = "iris"
-        dependsOn("jar")
-        from(layout.buildDirectory.file("libs/Iris-${project.version}.jar"))
-        into(layout.buildDirectory)
-    }
-
-    register<Copy>("irisDev") {
-        group = "iris"
-        from(project(":core").layout.buildDirectory.files("libs/core-javadoc.jar", "libs/core-sources.jar"))
-        rename { it.replace("core", "Iris-${project.version}") }
-        into(layout.buildDirectory)
-        dependsOn(":core:sourcesJar")
-        dependsOn(":core:javadocJar")
-    }
-
-    val cli = file("sentry-cli.exe")
-    register<Download>("downloadCli") {
-        group = "io.sentry"
-        src("https://release-registry.services.sentry.io/apps/sentry-cli/latest?response=download&arch=x86_64&platform=${System.getProperty("os.name")}&package=sentry-cli")
-        dest(cli)
-
-        doLast {
-            cli.setExecutable(true)
-        }
-    }
-
-    register("release") {
-        group = "io.sentry"
-        dependsOn("downloadCli")
-        doLast {
-            val url = "http://sentry.volmit.com:8080"
-            val authToken = project.findProperty("sentry.auth.token") ?: System.getenv("SENTRY_AUTH_TOKEN")
-            val org = "sentry"
-            val projectName = "iris"
-            exec(cli, "--url", url , "--auth-token", authToken, "releases", "new", "-o", org, "-p", projectName, version)
-            exec(cli, "--url", url , "--auth-token", authToken, "releases", "set-commits", "-o", org, "-p", projectName, version, "--auto", "--ignore-missing")
-            //exec(cli, "--url", url, "--auth-token", authToken, "releases", "finalize", "-o", org, "-p", projectName, version)
-            cli.delete()
-        }
-    }
-}
-
-fun exec(vararg command: Any) {
-    val p = ProcessBuilder(command.map { it.toString() })
-        .start()
-    p.inputStream.reader().useLines { it.forEach(::println) }
-    p.errorStream.reader().useLines { it.forEach(::println) }
-    p.waitFor()
-}
-
-configurations.configureEach {
-    resolutionStrategy.cacheChangingModulesFor(0, "seconds")
-    resolutionStrategy.cacheDynamicVersionsFor(0, "seconds")
-}
-
-allprojects {
-    apply<JavaPlugin>()
-
-    java {
-        toolchain {
-            languageVersion.set(JavaLanguageVersion.of(21))
-        }
-    }
-
-    repositories {
-        mavenCentral()
-        maven("https://repo.papermc.io/repository/maven-public/")
-        maven("https://repo.codemc.org/repository/maven-public/")
-
-        maven("https://jitpack.io") // EcoItems, score
-        maven("https://repo.nexomc.com/releases/") // nexo
-        maven("https://maven.devs.beer/") // itemsadder
-        maven("https://repo.extendedclip.com/releases/") // placeholderapi
-        maven("https://mvn.lumine.io/repository/maven-public/") // mythic
-        maven("https://nexus.phoenixdevt.fr/repository/maven-public/") //MMOItems
-        maven("https://repo.onarandombox.com/content/groups/public/") //Multiverse Core
-    }
-
-    dependencies {
-        // Provided or Classpath
-        compileOnly(rootProject.libs.lombok)
-        annotationProcessor(rootProject.libs.lombok)
-    }
-
-    /**
-     * We need parameter meta for the decree command system
-     */
-    tasks {
-        compileJava {
-            options.compilerArgs.add("-parameters")
-            options.encoding = "UTF-8"
-            options.debugOptions.debugLevel = "none"
-        }
-
-        javadoc {
-            options.encoding = "UTF-8"
-            options.quiet()
-            //options.addStringOption("Xdoclint:none") // TODO: Re-enable this
-        }
-
-        register<Jar>("sourcesJar") {
-            archiveClassifier.set("sources")
-            from(sourceSets.main.map { it.allSource })
-        }
-
-        register<Jar>("javadocJar") {
-            archiveClassifier.set("javadoc")
-            from(javadoc.map { it.destinationDir!! })
-        }
-    }
-}
-
-if (!JavaVersion.current().isCompatibleWith(JavaVersion.VERSION_21)) {
-    System.err.println()
-    System.err.println("=========================================================================================================")
-    System.err.println("You must run gradle on Java 21 or newer. You are using " + JavaVersion.current())
-    System.err.println()
-    System.err.println("=== For IDEs ===")
-    System.err.println("1. Configure the project for Java 21 toolchain")
-    System.err.println("2. Configure the bundled gradle to use Java 21+ in settings")
-    System.err.println()
-    System.err.println("=== For Command Line (gradlew) ===")
-    System.err.println("1. Install JDK 21 from https://www.oracle.com/java/technologies/javase/jdk21-archive-downloads.html")
-    System.err.println("2. Set JAVA_HOME environment variable to the new jdk installation folder such as C:\\Program Files\\Java\\jdk-21.0.4")
-    System.err.println("3. Open a new command prompt window to get the new environment variables if need be.")
-    System.err.println("=========================================================================================================")
-    System.err.println()
-    exitProcess(69)
-}
-
-
-fun registerCustomOutputTask(name: String, path: String) {
-    if (!System.getProperty("os.name").lowercase().contains("windows")) {
-        return
-    }
-
-    tasks.register<Copy>("build$name") {
-        group = "development"
-        outputs.upToDateWhen { false }
-        dependsOn("iris")
-        from(layout.buildDirectory.file("Iris-${project.version}.jar"))
-        into(file(path))
-        rename { "Iris.jar" }
-    }
-}
-
-fun registerCustomOutputTaskUnix(name: String, path: String) {
-    if (System.getProperty("os.name").lowercase().contains("windows")) {
-        return
-    }
-
-    tasks.register<Copy>("build$name") {
-        group = "development"
-        outputs.upToDateWhen { false }
-        dependsOn("iris")
-        from(layout.buildDirectory.file("Iris-${project.version}.jar"))
-        into(file(path))
-        rename { "Iris.jar" }
-    }
-}

buildSrc/build.gradle

@@ -0,0 +1,25 @@
+import org.gradle.jvm.toolchain.JavaLanguageVersion
+
+plugins {
+    id 'java'
+}
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(21)
+    }
+}
+
+repositories {
+    mavenCentral()
+    gradlePluginPortal()
+    maven {
+        url = uri('https://jitpack.io')
+    }
+}
+
+dependencies {
+    implementation('org.ow2.asm:asm:9.8')
+    implementation('com.github.VolmitSoftware:NMSTools:c88961416f')
+    implementation('io.papermc.paperweight:paperweight-userdev:2.0.0-beta.18')
+}

buildSrc/build.gradle.kts

@@ -1,32 +0,0 @@
-import org.gradle.jvm.toolchain.JavaLanguageVersion
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-
-plugins {
-    kotlin("jvm") version embeddedKotlinVersion
-}
-
-java {
-    toolchain {
-        languageVersion.set(JavaLanguageVersion.of(21))
-    }
-}
-
-kotlin {
-    jvmToolchain(21)
-    compilerOptions {
-        jvmTarget.set(JvmTarget.JVM_21)
-    }
-}
-
-repositories {
-    mavenCentral()
-    gradlePluginPortal()
-    maven("https://jitpack.io")
-}
-
-dependencies {
-    implementation("org.ow2.asm:asm:9.8")
-    implementation("com.github.VolmitSoftware:NMSTools:c88961416f")
-    implementation("io.papermc.paperweight:paperweight-userdev:2.0.0-beta.18")
-    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.10.2")
-}

buildSrc/src/main/java/ApiGenerator.java

@@ -0,0 +1,162 @@
+import org.gradle.api.DefaultTask;
+import org.gradle.api.GradleException;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.publish.PublishingExtension;
+import org.gradle.api.publish.maven.MavenPublication;
+import org.gradle.api.tasks.InputFile;
+import org.gradle.api.tasks.OutputFile;
+import org.gradle.api.tasks.TaskAction;
+import org.gradle.api.tasks.TaskProvider;
+import org.gradle.jvm.tasks.Jar;
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassVisitor;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.MethodVisitor;
+import org.objectweb.asm.Opcodes;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.jar.JarEntry;
+import java.util.jar.JarFile;
+import java.util.jar.JarOutputStream;
+
+public class ApiGenerator implements Plugin<Project> {
+    @Override
+    public void apply(Project target) {
+        target.getPlugins().apply("maven-publish");
+        TaskProvider<GenerateApiTask> task = target.getTasks().register("irisApi", GenerateApiTask.class);
+
+        PublishingExtension publishing = target.getExtensions().findByType(PublishingExtension.class);
+        if (publishing == null) {
+            throw new GradleException("Publishing extension not found");
+        }
+
+        publishing.getRepositories().maven(repository -> {
+            repository.setName("deployDir");
+            repository.setUrl(targetDirectory(target).toURI());
+        });
+
+        publishing.getPublications().create("maven", MavenPublication.class, publication -> {
+            publication.setGroupId(target.getName());
+            publication.setVersion(target.getVersion().toString());
+            publication.artifact(task);
+        });
+    }
+
+    public static File targetDirectory(Project project) {
+        String dir = System.getenv("DEPLOY_DIR");
+        if (dir == null) {
+            return project.getLayout().getBuildDirectory().dir("api").get().getAsFile();
+        }
+        return new File(dir);
+    }
+}
+
+abstract class GenerateApiTask extends DefaultTask {
+    private final File inputFile;
+    private final File outputFile;
+
+    public GenerateApiTask() {
+        setGroup("iris");
+        dependsOn("jar");
+        finalizedBy("publishMavenPublicationToDeployDirRepository");
+        doLast(task -> getLogger().lifecycle("The API is located at " + getOutputFile().getAbsolutePath()));
+
+        TaskProvider<Jar> jarTask = getProject().getTasks().named("jar", Jar.class);
+        this.inputFile = jarTask.get().getArchiveFile().get().getAsFile();
+        this.outputFile = ApiGenerator.targetDirectory(getProject()).toPath().resolve(this.inputFile.getName()).toFile();
+    }
+
+    @InputFile
+    public File getInputFile() {
+        return inputFile;
+    }
+
+    @OutputFile
+    public File getOutputFile() {
+        return outputFile;
+    }
+
+    @TaskAction
+    public void generate() throws IOException {
+        File parent = outputFile.getParentFile();
+        if (parent != null) {
+            parent.mkdirs();
+        }
+
+        try (JarFile jar = new JarFile(inputFile);
+             JarOutputStream out = new JarOutputStream(new FileOutputStream(outputFile))) {
+            jar.stream()
+                    .parallel()
+                    .filter(entry -> !entry.isDirectory())
+                    .filter(entry -> entry.getName().endsWith(".class"))
+                    .forEach(entry -> writeStrippedClass(jar, out, entry));
+        }
+    }
+
+    private static void writeStrippedClass(JarFile jar, JarOutputStream out, JarEntry entry) {
+        byte[] bytes;
+        try (InputStream input = jar.getInputStream(entry)) {
+            ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_MAXS);
+            ClassVisitor visitor = new MethodClearingVisitor(writer);
+            ClassReader reader = new ClassReader(input);
+            reader.accept(visitor, 0);
+            bytes = writer.toByteArray();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+        synchronized (out) {
+            try {
+                JarEntry outputEntry = new JarEntry(entry.getName());
+                out.putNextEntry(outputEntry);
+                out.write(bytes);
+                out.closeEntry();
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+}
+
+class MethodClearingVisitor extends ClassVisitor {
+    public MethodClearingVisitor(ClassVisitor cv) {
+        super(Opcodes.ASM9, cv);
+    }
+
+    @Override
+    public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions) {
+        return new ExceptionThrowingMethodVisitor(super.visitMethod(access, name, descriptor, signature, exceptions));
+    }
+}
+
+class ExceptionThrowingMethodVisitor extends MethodVisitor {
+    public ExceptionThrowingMethodVisitor(MethodVisitor mv) {
+        super(Opcodes.ASM9, mv);
+    }
+
+    @Override
+    public void visitCode() {
+        if (mv == null) {
+            return;
+        }
+
+        mv.visitCode();
+        mv.visitTypeInsn(Opcodes.NEW, "java/lang/IllegalStateException");
+        mv.visitInsn(Opcodes.DUP);
+        mv.visitLdcInsn("Only API");
+        mv.visitMethodInsn(
+                Opcodes.INVOKESPECIAL,
+                "java/lang/IllegalStateException",
+                "<init>",
+                "(Ljava/lang/String;)V",
+                false
+        );
+        mv.visitInsn(Opcodes.ATHROW);
+        mv.visitMaxs(0, 0);
+        mv.visitEnd();
+    }
+}

buildSrc/src/main/java/Config.java

@@ -0,0 +1,5 @@
+public class Config {
+    public int jvm = 21;
+    public NMSBinding.Type type = NMSBinding.Type.DIRECT;
+    public String version;
+}

buildSrc/src/main/java/NMSBinding.java

@@ -0,0 +1,274 @@
+import com.volmit.nmstools.NMSToolsExtension;
+import com.volmit.nmstools.NMSToolsPlugin;
+import io.papermc.paperweight.userdev.PaperweightUser;
+import io.papermc.paperweight.userdev.PaperweightUserDependenciesExtension;
+import io.papermc.paperweight.userdev.PaperweightUserExtension;
+import io.papermc.paperweight.userdev.attribute.Obfuscation;
+import org.gradle.api.Action;
+import org.gradle.api.DefaultTask;
+import org.gradle.api.GradleException;
+import org.gradle.api.Named;
+import org.gradle.api.Plugin;
+import org.gradle.api.Project;
+import org.gradle.api.attributes.Bundling;
+import org.gradle.api.attributes.Category;
+import org.gradle.api.attributes.LibraryElements;
+import org.gradle.api.attributes.Usage;
+import org.gradle.api.file.FileTree;
+import org.gradle.api.model.ObjectFactory;
+import org.gradle.api.plugins.JavaPluginExtension;
+import org.gradle.api.plugins.ExtraPropertiesExtension;
+import org.gradle.api.provider.Provider;
+import org.gradle.api.tasks.SourceSet;
+import org.gradle.api.tasks.TaskAction;
+import org.gradle.jvm.toolchain.JavaLanguageVersion;
+import org.gradle.jvm.toolchain.JavaToolchainService;
+import org.gradle.work.DisableCachingByDefault;
+
+import javax.inject.Inject;
+import java.io.BufferedReader;
+import java.io.BufferedWriter;
+import java.io.File;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.RandomAccessFile;
+import java.nio.charset.StandardCharsets;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.util.Set;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.Future;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import static io.papermc.paperweight.util.constants.ConstantsKt.REOBF_CONFIG;
+
+public class NMSBinding implements Plugin<Project> {
+    private static final String NEW_LINE = System.lineSeparator();
+    private static final byte[] NEW_LINE_BYTES = NEW_LINE.getBytes(StandardCharsets.UTF_8);
+
+    @Override
+    public void apply(Project target) {
+        ExtraPropertiesExtension extra = target.getExtensions().getExtraProperties();
+        Object configValue = extra.has("nms") ? extra.get("nms") : null;
+        if (!(configValue instanceof Config)) {
+            throw new GradleException("No NMS binding configuration found");
+        }
+
+        Config config = (Config) configValue;
+        int jvm = config.jvm;
+        Type type = config.type;
+
+        if (type == Type.USER_DEV) {
+            target.getPlugins().apply(PaperweightUser.class);
+
+            PaperweightUserDependenciesExtension dependenciesExtension =
+                    target.getDependencies().getExtensions().findByType(PaperweightUserDependenciesExtension.class);
+            if (dependenciesExtension != null) {
+                dependenciesExtension.paperDevBundle(config.version);
+            }
+
+            JavaPluginExtension java = target.getExtensions().findByType(JavaPluginExtension.class);
+            if (java == null) {
+                throw new GradleException("Java plugin not found");
+            }
+
+            java.getToolchain().getLanguageVersion().set(JavaLanguageVersion.of(jvm));
+            JavaToolchainService javaToolchains = target.getExtensions().getByType(JavaToolchainService.class);
+            target.getExtensions().configure(PaperweightUserExtension.class,
+                    extension -> extension.getJavaLauncher().set(javaToolchains.launcherFor(java.getToolchain())));
+        } else {
+            extra.set("nmsTools.useBuildTools", type == Type.BUILD_TOOLS);
+            target.getPlugins().apply(NMSToolsPlugin.class);
+            target.getExtensions().configure(NMSToolsExtension.class, extension -> {
+                extension.getJvm().set(jvm);
+                extension.getVersion().set(config.version);
+            });
+
+            ObjectFactory objects = target.getObjects();
+            target.getConfigurations().register(REOBF_CONFIG, configuration -> {
+                configuration.setCanBeConsumed(true);
+                configuration.setCanBeResolved(false);
+                configuration.getAttributes().attribute(Usage.USAGE_ATTRIBUTE, named(objects, Usage.class, Usage.JAVA_RUNTIME));
+                configuration.getAttributes().attribute(Category.CATEGORY_ATTRIBUTE, named(objects, Category.class, Category.LIBRARY));
+                configuration.getAttributes().attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, named(objects, LibraryElements.class, LibraryElements.JAR));
+                configuration.getAttributes().attribute(Bundling.BUNDLING_ATTRIBUTE, named(objects, Bundling.class, Bundling.EXTERNAL));
+                configuration.getAttributes().attribute(Obfuscation.Companion.getOBFUSCATION_ATTRIBUTE(), named(objects, Obfuscation.class, Obfuscation.OBFUSCATED));
+                configuration.getOutgoing().artifact(target.getTasks().named("remap"));
+            });
+        }
+
+        int[] version = parseVersion(config.version);
+        int major = version[0];
+        int minor = version[1];
+        if (major <= 20 && minor <= 4) {
+            return;
+        }
+
+        target.getTasks().register("convert", ConversionTask.class, type);
+        target.getTasks().named("compileJava").configure(task -> task.dependsOn("convert"));
+        target.getRootProject().getTasks()
+                .matching(task -> task.getName().equals("prepareKotlinBuildScriptModel"))
+                .configureEach(task -> task.dependsOn(target.getPath() + ":convert"));
+    }
+
+    public static void nmsBinding(Project project, Action<Config> action) {
+        Config config = new Config();
+        action.execute(config);
+        project.getExtensions().getExtraProperties().set("nms", config);
+        project.getPlugins().apply(NMSBinding.class);
+    }
+
+    private static int[] parseVersion(String version) {
+        String trimmed = version;
+        int suffix = trimmed.indexOf('-');
+        if (suffix >= 0) {
+            trimmed = trimmed.substring(0, suffix);
+        }
+
+        String[] parts = trimmed.split("\\.");
+        return new int[]{Integer.parseInt(parts[1]), Integer.parseInt(parts[2])};
+    }
+
+    private static <T extends Named> T named(ObjectFactory objects, Class<T> type, String name) {
+        return objects.named(type, name);
+    }
+
+    @DisableCachingByDefault
+    public abstract static class ConversionTask extends DefaultTask {
+        private final Pattern pattern;
+        private final String replacement;
+
+        @Inject
+        public ConversionTask(Type type) {
+            setGroup("nms");
+            getInputs().property("type", type);
+
+            JavaPluginExtension java = getProject().getExtensions().findByType(JavaPluginExtension.class);
+            if (java == null) {
+                throw new GradleException("Java plugin not found");
+            }
+
+            Provider<FileTree> source = java.getSourceSets().named(SourceSet.MAIN_SOURCE_SET_NAME).map(SourceSet::getAllJava);
+            getInputs().files(source);
+            getOutputs().files(source);
+
+            if (type == Type.USER_DEV) {
+                this.pattern = Pattern.compile("org\\.bukkit\\.craftbukkit\\." + getProject().getName());
+                this.replacement = "org.bukkit.craftbukkit";
+            } else {
+                this.pattern = Pattern.compile("org\\.bukkit\\.craftbukkit\\.(?!" + getProject().getName() + ")");
+                this.replacement = "org.bukkit.craftbukkit." + getProject().getName() + ".";
+            }
+        }
+
+        @TaskAction
+        public void process() {
+            ExecutorService executor = Executors.newFixedThreadPool(16);
+            try {
+                Set<File> files = getInputs().getFiles().getFiles();
+                List<Future<?>> futures = new ArrayList<>(files.size());
+                for (File file : files) {
+                    if (!file.getName().endsWith(".java")) {
+                        continue;
+                    }
+                    futures.add(executor.submit(() -> processFile(file)));
+                }
+
+                for (Future<?> future : futures) {
+                    future.get();
+                }
+            } catch (InterruptedException e) {
+                Thread.currentThread().interrupt();
+                throw new RuntimeException(e);
+            } catch (ExecutionException e) {
+                throw new RuntimeException(e.getCause());
+            } finally {
+                executor.shutdown();
+            }
+        }
+
+        private void processFile(File file) {
+            List<String> output = new ArrayList<>();
+            boolean changed = false;
+
+            try (BufferedReader reader = new BufferedReader(new FileReader(file))) {
+                String line;
+                while ((line = reader.readLine()) != null) {
+                    if (line.startsWith("package") || line.isBlank()) {
+                        output.add(line);
+                        continue;
+                    }
+
+                    if (!line.startsWith("import")) {
+                        if (!changed) {
+                            return;
+                        }
+
+                        output.add(line);
+                        continue;
+                    }
+
+                    Matcher matcher = pattern.matcher(line);
+                    if (!matcher.find()) {
+                        output.add(line);
+                        continue;
+                    }
+
+                    output.add(matcher.replaceAll(replacement));
+                    changed = true;
+                }
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+
+            if (!changed) {
+                return;
+            }
+
+            try {
+                if (hasTrailingNewLine(file)) {
+                    output.add("");
+                }
+
+                try (BufferedWriter writer = new BufferedWriter(new FileWriter(file))) {
+                    for (int i = 0; i < output.size(); i++) {
+                        writer.append(output.get(i));
+                        if (i + 1 < output.size()) {
+                            writer.append(NEW_LINE);
+                        }
+                    }
+                }
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+
+        private boolean hasTrailingNewLine(File file) throws IOException {
+            if (NEW_LINE_BYTES.length == 0) {
+                return false;
+            }
+
+            try (RandomAccessFile raf = new RandomAccessFile(file, "r")) {
+                if (raf.length() < NEW_LINE_BYTES.length) {
+                    return false;
+                }
+
+                byte[] bytes = new byte[NEW_LINE_BYTES.length];
+                raf.seek(raf.length() - bytes.length);
+                raf.readFully(bytes);
+                return Arrays.equals(bytes, NEW_LINE_BYTES);
+            }
+        }
+    }
+
+    public enum Type {
+        USER_DEV,
+        BUILD_TOOLS,
+        DIRECT
+    }
+}

buildSrc/src/main/kotlin/ApiGenerator.kt

@@ -1,121 +0,0 @@
-import org.gradle.api.DefaultTask
-import org.gradle.api.Plugin
-import org.gradle.api.Project
-import org.gradle.api.publish.PublishingExtension
-import org.gradle.api.publish.maven.MavenPublication
-import org.gradle.api.tasks.InputFile
-import org.gradle.api.tasks.OutputFile
-import org.gradle.api.tasks.TaskAction
-import org.gradle.jvm.tasks.Jar
-import org.objectweb.asm.*
-import java.io.File
-import java.util.jar.JarFile
-import java.util.jar.JarOutputStream
-
-class ApiGenerator : Plugin<Project> {
-    override fun apply(target: Project): Unit = with(target) {
-        plugins.apply("maven-publish")
-        val task = tasks.register("irisApi", GenerateApiTask::class.java)
-        extensions.findByType(PublishingExtension::class.java)!!.apply {
-            repositories.maven {
-                it.name = "deployDir"
-                it.url = targetDirectory.toURI()
-            }
-
-            publications.create("maven", MavenPublication::class.java) {
-                it.groupId = name
-                it.version = version.toString()
-                it.artifact(task)
-            }
-        }
-    }
-}
-
-abstract class GenerateApiTask : DefaultTask() {
-    init {
-        group = "iris"
-        dependsOn("jar")
-        finalizedBy("publishMavenPublicationToDeployDirRepository")
-        doLast {
-            logger.lifecycle("The API is located at ${outputFile.absolutePath}")
-        }
-    }
-
-    @InputFile
-    val inputFile: File = project.tasks
-        .named("jar", Jar::class.java)
-        .get()
-        .archiveFile
-        .get()
-        .asFile
-
-    @OutputFile
-    val outputFile: File = project.targetDirectory.resolve(inputFile.name)
-
-    @TaskAction
-    fun generate() {
-        JarFile(inputFile).use { jar ->
-            JarOutputStream(outputFile.apply { parentFile?.mkdirs() }.outputStream()).use { out ->
-                jar.stream()
-                    .parallel()
-                    .filter { !it.isDirectory }
-                    .filter { it.name.endsWith(".class") }
-                    .forEach {
-                        val bytes = jar.getInputStream(it).use { input ->
-                            val writer = ClassWriter(ClassWriter.COMPUTE_MAXS)
-                            val visitor = MethodClearingVisitor(writer)
-                            ClassReader(input).accept(visitor, 0)
-                            writer.toByteArray()
-                        }
-
-                        synchronized(out) {
-                            out.putNextEntry(it)
-                            out.write(bytes)
-                            out.closeEntry()
-                        }
-                    }
-            }
-        }
-    }
-}
-
-val Project.targetDirectory: File get() {
-    val dir = System.getenv("DEPLOY_DIR") ?: return project.layout.buildDirectory.dir("api").get().asFile
-    return File(dir)
-}
-
-private class MethodClearingVisitor(
-    cv: ClassVisitor
-) : ClassVisitor(Opcodes.ASM9, cv) {
-
-    override fun visitMethod(
-        access: Int,
-        name: String?,
-        descriptor: String?,
-        signature: String?,
-        exceptions: Array<out String>?
-    ) = ExceptionThrowingMethodVisitor(super.visitMethod(access, name, descriptor, signature, exceptions))
-}
-
-private class ExceptionThrowingMethodVisitor(
-    mv: MethodVisitor
-) : MethodVisitor(Opcodes.ASM9, mv) {
-
-    override fun visitCode() {
-        if (mv == null) return
-        mv.visitCode()
-
-        mv.visitTypeInsn(Opcodes.NEW, "java/lang/IllegalStateException")
-        mv.visitInsn(Opcodes.DUP)
-        mv.visitLdcInsn("Only API")
-        mv.visitMethodInsn(
-            Opcodes.INVOKESPECIAL,
-            "java/lang/IllegalStateException",
-            "<init>", "(Ljava/lang/String;)V", false
-        )
-        mv.visitInsn(Opcodes.ATHROW)
-
-        mv.visitMaxs(0, 0)
-        mv.visitEnd()
-    }
-}

buildSrc/src/main/kotlin/NMSBinding.kt

@@ -1,182 +0,0 @@
-import NMSBinding.Type
-import com.volmit.nmstools.NMSToolsExtension
-import com.volmit.nmstools.NMSToolsPlugin
-import io.papermc.paperweight.userdev.PaperweightUser
-import io.papermc.paperweight.userdev.PaperweightUserDependenciesExtension
-import io.papermc.paperweight.userdev.PaperweightUserExtension
-import io.papermc.paperweight.userdev.attribute.Obfuscation
-import io.papermc.paperweight.util.constants.REOBF_CONFIG
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.runBlocking
-import org.gradle.api.*
-import org.gradle.api.attributes.Bundling
-import org.gradle.api.attributes.Category
-import org.gradle.api.attributes.LibraryElements
-import org.gradle.api.attributes.Usage
-import org.gradle.api.model.ObjectFactory
-import org.gradle.api.plugins.JavaPluginExtension
-import org.gradle.api.tasks.TaskAction
-import org.gradle.internal.extensions.core.extra
-import org.gradle.jvm.toolchain.JavaLanguageVersion
-import org.gradle.jvm.toolchain.JavaToolchainService
-import org.gradle.work.DisableCachingByDefault
-import java.io.RandomAccessFile
-import javax.inject.Inject
-
-class NMSBinding : Plugin<Project> {
-    override fun apply(target: Project): Unit = with(target) {
-        val config = extra["nms"] as? Config ?: throw GradleException("No NMS binding configuration found")
-        val jvm = config.jvm
-        val type = config.type
-
-        if (type == Type.USER_DEV) {
-            plugins.apply(PaperweightUser::class.java)
-            dependencies.extensions.findByType(PaperweightUserDependenciesExtension::class.java)
-                ?.paperDevBundle(config.version)
-
-            val java = extensions.findByType(JavaPluginExtension::class.java) ?: throw GradleException("Java plugin not found")
-            java.toolchain.languageVersion.set(JavaLanguageVersion.of(jvm))
-
-            val javaToolchains = project.extensions.getByType(JavaToolchainService::class.java) ?: throw GradleException("Java toolchain service not found")
-            extensions.configure(PaperweightUserExtension::class.java) {
-                it.javaLauncher.set(javaToolchains.launcherFor(java.toolchain))
-            }
-        } else {
-            extra["nmsTools.useBuildTools"] = type == Type.BUILD_TOOLS
-            plugins.apply(NMSToolsPlugin::class.java)
-            extensions.configure(NMSToolsExtension::class.java) {
-                it.jvm.set(jvm)
-                it.version.set(config.version)
-            }
-
-            configurations.register(REOBF_CONFIG) { conf ->
-                conf.isCanBeConsumed = true
-                conf.isCanBeResolved = false
-                conf.attributes {
-                    it.attribute(Usage.USAGE_ATTRIBUTE, objects.named(Usage.JAVA_RUNTIME))
-                    it.attribute(Category.CATEGORY_ATTRIBUTE, objects.named(Category.LIBRARY))
-                    it.attribute(LibraryElements.LIBRARY_ELEMENTS_ATTRIBUTE, objects.named(LibraryElements.JAR))
-                    it.attribute(Bundling.BUNDLING_ATTRIBUTE, objects.named(Bundling.EXTERNAL))
-                    it.attribute(Obfuscation.OBFUSCATION_ATTRIBUTE, objects.named(Obfuscation.OBFUSCATED))
-                }
-                conf.outgoing.artifact(tasks.named("remap"))
-            }
-        }
-
-        val (major, minor) = config.version.parseVersion()
-        if (major <= 20 && minor <= 4) return@with
-        tasks.register("convert", ConversionTask::class.java, type)
-        tasks.named("compileJava") { it.dependsOn("convert") }
-        rootProject.tasks.named("prepareKotlinBuildScriptModel") { it.dependsOn("$path:convert") }
-    }
-
-    @DisableCachingByDefault
-    abstract class ConversionTask @Inject constructor(type: Type) : DefaultTask() {
-        private val pattern: Regex
-        private val replacement: String
-
-        init {
-            group = "nms"
-            inputs.property("type", type)
-            val java = project.extensions.findByType(JavaPluginExtension::class.java) ?: throw GradleException("Java plugin not found")
-            val source = java.sourceSets.named("main").map { it.allJava }
-            inputs.files(source)
-            outputs.files(source)
-
-            if (type == Type.USER_DEV) {
-                pattern = "org\\.bukkit\\.craftbukkit\\.${project.name}".toRegex()
-                replacement = "org.bukkit.craftbukkit"
-            } else {
-                pattern = "org\\.bukkit\\.craftbukkit\\.(?!${project.name})".toRegex()
-                replacement = "org.bukkit.craftbukkit.${project.name}."
-            }
-        }
-
-        @TaskAction
-        fun process() {
-            val dispatcher = Dispatchers.IO.limitedParallelism(16)
-            runBlocking {
-                for (file in inputs.files) {
-                    if (file.extension !in listOf("java"))
-                        continue
-
-                    launch(dispatcher) {
-                        val output = ArrayList<String>()
-                        var changed = false
-
-                        file.bufferedReader().use {
-                            for (line in it.lines()) {
-                                if (line.startsWith("package") || line.isBlank()) {
-                                    output += line
-                                    continue
-                                }
-
-                                if (!line.startsWith("import")) {
-                                    if (!changed) return@launch
-                                    else {
-                                        output += line
-                                        continue
-                                    }
-                                }
-
-                                if (!line.contains(pattern)) {
-                                    output += line
-                                    continue
-                                }
-
-                                output += line.replace(pattern, replacement)
-                                changed = true
-                            }
-                        }
-
-                        if (changed) {
-                            RandomAccessFile(file, "r").use { raf ->
-                                val bytes = ByteArray(NEW_LINE_BYTES.size)
-                                raf.seek(raf.length() - bytes.size)
-                                raf.readFully(bytes)
-                                if (bytes.contentEquals(NEW_LINE_BYTES))
-                                    output += ""
-                            }
-
-                            file.writer().use {
-                                val iterator = output.iterator()
-                                while (iterator.hasNext()) {
-                                    it.append(iterator.next())
-                                    if (iterator.hasNext())
-                                        it.append(NEW_LINE)
-                                }
-                            }
-                        }
-                    }
-                }
-            }
-        }
-    }
-
-    enum class Type {
-        USER_DEV,
-        BUILD_TOOLS,
-        DIRECT,
-    }
-}
-
-private val NEW_LINE = System.lineSeparator()
-private val NEW_LINE_BYTES = NEW_LINE.encodeToByteArray()
-private fun String.parseVersion() = substringBefore('-').split(".").let {
-    it[1].toInt() to it[2].toInt()
-}
-
-class Config(
-    var jvm: Int = 21,
-    var type: Type = Type.DIRECT
-) {
-    lateinit var version: String
-}
-
-fun Project.nmsBinding(action: Config.() -> Unit) {
-    extra["nms"] = Config().apply(action)
-    plugins.apply(NMSBinding::class.java)
-}
-
-private inline fun <reified T : Named> ObjectFactory.named(name: String): T = named(T::class.java, name)

core/agent/build.gradle

@@ -0,0 +1,14 @@
+import org.gradle.jvm.tasks.Jar
+
+plugins {
+    id 'java'
+}
+
+tasks.named('jar', Jar).configure {
+    manifest.attributes(
+        'Agent-Class': 'art.arcane.iris.util.project.agent.Installer',
+        'Premain-Class': 'art.arcane.iris.util.project.agent.Installer',
+        'Can-Redefine-Classes': true,
+        'Can-Retransform-Classes': true
+    )
+}

core/agent/build.gradle.kts

@@ -1,12 +0,0 @@
-plugins {
-    java
-}
-
-tasks.jar {
-    manifest.attributes(
-        "Agent-Class" to "art.arcane.iris.util.project.agent.Installer",
-        "Premain-Class" to "art.arcane.iris.util.project.agent.Installer",
-        "Can-Redefine-Classes" to true,
-        "Can-Retransform-Classes" to true
-    )
-}

core/build.gradle

@@ -0,0 +1,257 @@
+import io.github.slimjar.resolver.data.Mirror
+import org.ajoberstar.grgit.Grgit
+import org.gradle.api.tasks.Copy
+import org.gradle.api.tasks.compile.JavaCompile
+import org.gradle.jvm.tasks.Jar
+import org.gradle.jvm.toolchain.JavaLanguageVersion
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
+
+import java.net.URI
+
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2021 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+plugins {
+    id 'java'
+    id 'java-library'
+    alias(libs.plugins.shadow)
+    alias(libs.plugins.sentry)
+    alias(libs.plugins.slimjar)
+    alias(libs.plugins.grgit)
+    alias(libs.plugins.kotlin.jvm)
+    alias(libs.plugins.kotlin.lombok)
+}
+
+def apiVersion = '1.21'
+def mainClass = 'art.arcane.iris.Iris'
+def lib = 'art.arcane.iris.util'
+String volmLibCoordinate = providers.gradleProperty('volmLibCoordinate')
+    .orElse('com.github.VolmitSoftware:VolmLib:master-SNAPSHOT')
+    .get()
+
+/**
+ * Dependencies.
+ *
+ * Provided or classpath dependencies are not shaded and are available on the runtime classpath
+ *
+ * Shaded dependencies are not available at runtime, nor are they available on mvn central so they
+ * need to be shaded into the jar (increasing binary size)
+ *
+ * Dynamically loaded dependencies are defined in the plugin.yml (updating these must be updated in the
+ * plugin.yml also, otherwise they wont be available). These do not increase binary size). Only declare
+ * these dependencies if they are available on mvn central.
+ */
+dependencies {
+    // Provided or Classpath
+    compileOnly(libs.spigot)
+    compileOnly(libs.log4j.api)
+    compileOnly(libs.log4j.core)
+
+    // Third Party Integrations
+    compileOnly(libs.nexo)
+    compileOnly(libs.itemsadder)
+    compileOnly(libs.placeholderApi)
+    compileOnly(libs.score)
+    compileOnly(libs.mmoitems)
+    compileOnly(libs.ecoitems)
+    compileOnly(libs.mythic)
+    compileOnly(libs.mythicChrucible)
+    compileOnly(libs.kgenerators) {
+        transitive = false
+    }
+    compileOnly(libs.multiverseCore)
+
+    // Shaded
+    implementation('de.crazydev22.slimjar.helper:spigot:2.1.5')
+    implementation(volmLibCoordinate) {
+        changing = true
+        transitive = false
+    }
+
+    // Dynamically Loaded
+    slim(libs.paralithic)
+    slim(libs.paperlib)
+    slim(libs.adventure.api)
+    slim(libs.adventure.minimessage)
+    slim(libs.adventure.platform)
+    slim(libs.bstats)
+    slim(libs.sentry)
+
+    slim(libs.commons.io)
+    slim(libs.commons.lang)
+    slim(libs.commons.lang3)
+    slim(libs.commons.math3)
+    slim(libs.oshi)
+    slim(libs.lz4)
+    slim(libs.fastutil)
+    slim(libs.lru)
+    slim(libs.zip)
+    slim(libs.gson)
+    slim(libs.asm)
+    slim(libs.caffeine)
+    slim(libs.byteBuddy.core)
+    slim(libs.byteBuddy.agent)
+    slim(libs.dom4j)
+    slim(libs.jaxen)
+
+    // Script Engine
+    slim(libs.kotlin.stdlib)
+    slim(libs.kotlin.coroutines)
+}
+
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(21)
+    }
+}
+
+kotlin {
+    jvmToolchain(21)
+    compilerOptions {
+        jvmTarget.set(JvmTarget.JVM_21)
+    }
+}
+
+sentry {
+    url = 'http://sentry.volmit.com:8080'
+    autoInstallation.enabled = false
+    includeSourceContext = true
+
+    org = 'sentry'
+    projectName = 'iris'
+    authToken = findProperty('sentry.auth.token') as String ?: System.getenv('SENTRY_AUTH_TOKEN')
+}
+
+slimJar {
+    mirrors = [
+        new Mirror(
+            URI.create('https://maven-central.storage-download.googleapis.com/maven2').toURL(),
+            URI.create('https://repo.maven.apache.org/maven2/').toURL()
+        )
+    ]
+
+    relocate('com.dfsek.paralithic', "${lib}.paralithic")
+    relocate('io.papermc.lib', "${lib}.paper")
+    relocate('net.kyori', "${lib}.kyori")
+    relocate('org.bstats', "${lib}.metrics")
+    relocate('io.sentry', "${lib}.sentry")
+    relocate('org.apache.maven', "${lib}.maven")
+    relocate('org.codehaus.plexus', "${lib}.plexus")
+    relocate('org.eclipse.sisu', "${lib}.sisu")
+    relocate('org.eclipse.aether', "${lib}.aether")
+    relocate('com.google.inject', "${lib}.guice")
+    relocate('org.dom4j', "${lib}.dom4j")
+    relocate('org.jaxen', "${lib}.jaxen")
+    relocate('com.github.benmanes.caffeine', "${lib}.caffeine")
+}
+
+def embeddedAgentJar = project(':core:agent').tasks.named('jar', Jar)
+def templateSource = file('src/main/templates')
+def templateDest = layout.buildDirectory.dir('generated/sources/templates')
+def generateTemplates = tasks.register('generateTemplates', Copy) {
+    inputs.properties([
+        environment: providers.provider {
+            if (project.hasProperty('release')) {
+                return 'production'
+            }
+            if (project.hasProperty('argghh')) {
+                return 'Argghh!'
+            }
+            return 'development'
+        },
+        commit: providers.provider {
+            String commitId = null
+            Exception failure = null
+            try {
+                commitId = project.extensions.getByType(Grgit).head().id
+            } catch (Exception ex) {
+                failure = ex
+            }
+
+            if (commitId != null && commitId.length() == 40) {
+                return commitId
+            }
+
+            logger.error('Git commit hash not found', failure)
+            return 'unknown'
+        },
+    ])
+
+    from(templateSource)
+    into(templateDest)
+    rename { String fileName -> "art/arcane/iris/${fileName}" }
+    expand(inputs.properties)
+}
+
+tasks.named('compileJava', JavaCompile).configure {
+    /**
+     * We need parameter meta for the decree command system
+     */
+    options.compilerArgs.add('-parameters')
+    options.encoding = 'UTF-8'
+    options.debugOptions.debugLevel = 'none'
+}
+
+tasks.named('processResources').configure {
+    /**
+     * Expand properties into plugin yml
+     */
+    def pluginProperties = [
+        name      : rootProject.name,
+        version   : rootProject.version,
+        apiVersion: apiVersion,
+        main      : mainClass,
+    ]
+    inputs.properties(pluginProperties)
+    filesMatching('**/plugin.yml') {
+        expand(pluginProperties)
+    }
+}
+
+tasks.named('shadowJar', com.github.jengelman.gradle.plugins.shadow.tasks.ShadowJar).configure {
+    dependsOn(embeddedAgentJar)
+    mergeServiceFiles()
+    //minimize()
+    relocate('io.github.slimjar', "${lib}.slimjar")
+    exclude('modules/loader-agent.isolated-jar')
+    from(embeddedAgentJar.map { it.archiveFile }) {
+        rename { String ignored -> 'agent.jar' }
+    }
+}
+
+tasks.named('sentryCollectSourcesJava').configure {
+    dependsOn(generateTemplates)
+}
+
+tasks.named('generateSentryBundleIdJava').configure {
+    dependsOn(generateTemplates)
+}
+
+rootProject.tasks.matching {
+    it.name == 'prepareKotlinBuildScriptModel'
+}.configureEach {
+    dependsOn(generateTemplates)
+}
+
+sourceSets {
+    main {
+        java {
+            srcDir(generateTemplates.map { it.outputs })
+        }
+    }
+}

core/build.gradle.kts

@@ -1,246 +0,0 @@
-import io.github.slimjar.func.slimjarHelper
-import io.github.slimjar.resolver.data.Mirror
-import org.ajoberstar.grgit.Grgit
-import org.gradle.jvm.toolchain.JavaLanguageVersion
-import org.gradle.jvm.tasks.Jar
-import org.jetbrains.kotlin.gradle.dsl.JvmTarget
-import java.net.URI
-
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2021 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-plugins {
-    java
-    `java-library`
-    alias(libs.plugins.shadow)
-    alias(libs.plugins.sentry)
-    alias(libs.plugins.slimjar)
-    alias(libs.plugins.grgit)
-    alias(libs.plugins.kotlin.jvm)
-    alias(libs.plugins.kotlin.lombok)
-}
-
-val apiVersion = "1.21"
-val main = "art.arcane.iris.Iris"
-val lib = "art.arcane.iris.util"
-val volmLibCoordinate: String = providers.gradleProperty("volmLibCoordinate")
-    .orElse("com.github.VolmitSoftware:VolmLib:master-SNAPSHOT")
-    .get()
-
-/**
- * Dependencies.
- *
- * Provided or classpath dependencies are not shaded and are available on the runtime classpath
- *
- * Shaded dependencies are not available at runtime, nor are they available on mvn central so they
- * need to be shaded into the jar (increasing binary size)
- *
- * Dynamically loaded dependencies are defined in the plugin.yml (updating these must be updated in the
- * plugin.yml also, otherwise they wont be available). These do not increase binary size). Only declare
- * these dependencies if they are available on mvn central.
- */
-dependencies {
-    // Provided or Classpath
-    compileOnly(libs.spigot)
-    compileOnly(libs.log4j.api)
-    compileOnly(libs.log4j.core)
-
-    // Third Party Integrations
-    compileOnly(libs.nexo)
-    compileOnly(libs.itemsadder)
-    compileOnly(libs.placeholderApi)
-    compileOnly(libs.score)
-    compileOnly(libs.mmoitems)
-    compileOnly(libs.ecoitems)
-    compileOnly(libs.mythic)
-    compileOnly(libs.mythicChrucible)
-    compileOnly(libs.kgenerators) {
-        isTransitive = false
-    }
-    compileOnly(libs.multiverseCore)
-
-    // Shaded
-    implementation(slimjarHelper("spigot"))
-    implementation(volmLibCoordinate) {
-        isChanging = true
-        isTransitive = false
-    }
-
-    // Dynamically Loaded
-    slim(libs.paralithic)
-    slim(libs.paperlib)
-    slim(libs.adventure.api)
-    slim(libs.adventure.minimessage)
-    slim(libs.adventure.platform)
-    slim(libs.bstats)
-    slim(libs.sentry)
-
-    slim(libs.commons.io)
-    slim(libs.commons.lang)
-    slim(libs.commons.lang3)
-    slim(libs.commons.math3)
-    slim(libs.oshi)
-    slim(libs.lz4)
-    slim(libs.fastutil)
-    slim(libs.lru)
-    slim(libs.zip)
-    slim(libs.gson)
-    slim(libs.asm)
-    slim(libs.caffeine)
-    slim(libs.byteBuddy.core)
-    slim(libs.byteBuddy.agent)
-    slim(libs.dom4j)
-    slim(libs.jaxen)
-
-    // Script Engine
-    slim(libs.kotlin.stdlib)
-    slim(libs.kotlin.coroutines)
-    slim(libs.kotlin.scripting.common)
-    slim(libs.kotlin.scripting.jvm)
-    slim(libs.kotlin.scripting.jvm.host)
-    slim(libs.kotlin.scripting.dependencies.maven) {
-        constraints {
-            slim(libs.mavenCore)
-        }
-    }
-}
-
-java {
-    disableAutoTargetJvm()
-    toolchain {
-        languageVersion.set(JavaLanguageVersion.of(21))
-    }
-}
-
-kotlin {
-    jvmToolchain(21)
-    compilerOptions {
-        jvmTarget.set(JvmTarget.JVM_21)
-    }
-}
-
-sentry {
-    url = "http://sentry.volmit.com:8080"
-    autoInstallation.enabled = false
-    includeSourceContext = true
-
-    org = "sentry"
-    projectName = "iris"
-    authToken = findProperty("sentry.auth.token") as String? ?: System.getenv("SENTRY_AUTH_TOKEN")
-}
-
-slimJar {
-    mirrors = listOf(Mirror(
-        URI.create("https://maven-central.storage-download.googleapis.com/maven2").toURL(),
-        URI.create("https://repo.maven.apache.org/maven2/").toURL()
-    ))
-
-    relocate("com.dfsek.paralithic", "$lib.paralithic")
-    relocate("io.papermc.lib", "$lib.paper")
-    relocate("net.kyori", "$lib.kyori")
-    relocate("org.bstats", "$lib.metrics")
-    relocate("io.sentry", "$lib.sentry")
-    relocate("org.apache.maven", "$lib.maven")
-    relocate("org.codehaus.plexus", "$lib.plexus")
-    relocate("org.eclipse.sisu", "$lib.sisu")
-    relocate("org.eclipse.aether", "$lib.aether")
-    relocate("com.google.inject", "$lib.guice")
-    relocate("org.dom4j", "$lib.dom4j")
-    relocate("org.jaxen", "$lib.jaxen")
-    relocate("com.github.benmanes.caffeine", "$lib.caffeine")
-}
-
-val embeddedAgentJar = project(":core:agent").tasks.named<Jar>("jar")
-
-tasks {
-    /**
-     * We need parameter meta for the decree command system
-     */
-    compileJava {
-        options.compilerArgs.add("-parameters")
-        options.encoding = "UTF-8"
-        options.debugOptions.debugLevel = "none"
-    }
-
-    /**
-     * Expand properties into plugin yml
-     */
-    processResources {
-        inputs.properties(
-            "name" to rootProject.name,
-            "version" to rootProject.version,
-            "apiVersion" to apiVersion,
-            "main" to main,
-        )
-        filesMatching("**/plugin.yml") {
-            expand(inputs.properties)
-        }
-    }
-
-    shadowJar {
-        dependsOn(embeddedAgentJar)
-        mergeServiceFiles()
-        //minimize()
-        relocate("io.github.slimjar", "$lib.slimjar")
-        exclude("modules/loader-agent.isolated-jar")
-        from(embeddedAgentJar.map { it.archiveFile }) {
-            rename { "agent.jar" }
-        }
-    }
-
-    sentryCollectSourcesJava {
-        dependsOn(generateTemplates)
-    }
-}
-
-val templateSource = file("src/main/templates")
-val templateDest = layout.buildDirectory.dir("generated/sources/templates")!!
-val generateTemplates = tasks.register<Copy>("generateTemplates") {
-    inputs.properties(
-        "environment" to when {
-            project.hasProperty("release") -> "production"
-            project.hasProperty("argghh") -> "Argghh!"
-            else -> "development"
-        },
-        "commit" to provider {
-            val res = runCatching { project.extensions.getByType<Grgit>().head().id }
-            res.getOrDefault("")
-                .takeIf { it.length == 40 } ?: run {
-                this.logger.error("Git commit hash not found", res.exceptionOrNull())
-                "unknown"
-            }
-        },
-    )
-
-    from(templateSource)
-    into(templateDest)
-    rename { "art/arcane/iris/$it" }
-    expand(inputs.properties)
-}
-
-tasks.generateSentryBundleIdJava {
-    dependsOn(generateTemplates)
-}
-
-rootProject.tasks.named("prepareKotlinBuildScriptModel") {
-    dependsOn(generateTemplates)
-}
-
-sourceSets.main {
-    java.srcDir(generateTemplates.map { it.outputs })
-}

core/src/main/java/art/arcane/iris/core/ExternalDataPackPipeline.java

@@ -12,6 +12,7 @@ import art.arcane.iris.engine.object.IrisExternalDatapackReplaceTargets;
 import art.arcane.iris.engine.object.IrisExternalDatapackStructureAlias;
 import art.arcane.iris.engine.object.IrisExternalDatapackStructureSetAlias;
 import art.arcane.iris.engine.object.IrisExternalDatapackStructurePatch;
+import art.arcane.iris.engine.object.IrisExternalDatapackTemplateAlias;
 import art.arcane.iris.engine.object.TileData;
 import art.arcane.iris.util.common.data.B;
 import art.arcane.iris.util.common.math.Vector3i;
@@ -436,6 +437,9 @@ public final class ExternalDataPackPipeline {
                         + ", installedDatapacks=" + projectionResult.installedDatapacks()
                         + ", installedAssets=" + projectionResult.installedAssets()
                         + ", syntheticStructureSets=" + projectionResult.syntheticStructureSets()
+                        + ", templateAliasesApplied=" + projectionResult.templateAliasesApplied()
+                        + ", emptyElementConversions=" + projectionResult.emptyElementConversions()
+                        + ", unresolvedTemplateRefs=" + projectionResult.unresolvedTemplateRefs()
                         + ", success=true");
             } else {
                 Iris.warn("External datapack projection: id=" + request.id()
@@ -445,6 +449,9 @@ public final class ExternalDataPackPipeline {
                         + ", installedDatapacks=" + projectionResult.installedDatapacks()
                         + ", installedAssets=" + projectionResult.installedAssets()
                         + ", syntheticStructureSets=" + projectionResult.syntheticStructureSets()
+                        + ", templateAliasesApplied=" + projectionResult.templateAliasesApplied()
+                        + ", emptyElementConversions=" + projectionResult.emptyElementConversions()
+                        + ", unresolvedTemplateRefs=" + projectionResult.unresolvedTemplateRefs()
                         + ", success=false"
                         + ", reason=" + projectionResult.error());
             }
@@ -1184,7 +1191,7 @@ public final class ExternalDataPackPipeline {
             if (request.required()) {
                 return ProjectionResult.failure(managedName, "no target world datapack folder is available for required external datapack request");
             }
-            return ProjectionResult.success(managedName, 0, 0, Set.copyOf(request.resolvedLocateStructures()), 0, Set.of());
+            return ProjectionResult.success(managedName, 0, 0, Set.copyOf(request.resolvedLocateStructures()), 0, Set.of(), 0, 0, 0);
         }
 
         ProjectionAssetSummary projectionAssetSummary;
@@ -1203,7 +1210,10 @@ public final class ExternalDataPackPipeline {
                     0,
                     projectionAssetSummary.resolvedLocateStructures(),
                     projectionAssetSummary.syntheticStructureSets(),
-                    projectionAssetSummary.projectedStructureKeys()
+                    projectionAssetSummary.projectedStructureKeys(),
+                    projectionAssetSummary.templateAliasesApplied(),
+                    projectionAssetSummary.emptyElementConversions(),
+                    projectionAssetSummary.unresolvedTemplateRefs()
             );
         }
 
@@ -1245,7 +1255,10 @@ public final class ExternalDataPackPipeline {
                 installedAssets,
                 projectionAssetSummary.resolvedLocateStructures(),
                 projectionAssetSummary.syntheticStructureSets(),
-                projectionAssetSummary.projectedStructureKeys()
+                projectionAssetSummary.projectedStructureKeys(),
+                projectionAssetSummary.templateAliasesApplied(),
+                projectionAssetSummary.emptyElementConversions(),
+                projectionAssetSummary.unresolvedTemplateRefs()
         );
     }
 
@@ -1257,7 +1270,7 @@ public final class ExternalDataPackPipeline {
 
         List<ProjectionInputAsset> inputAssets = projectionSelection.assets();
         if (inputAssets.isEmpty()) {
-            return new ProjectionAssetSummary(List.of(), Set.copyOf(request.resolvedLocateStructures()), 0, Set.of());
+            return new ProjectionAssetSummary(List.of(), Set.copyOf(request.resolvedLocateStructures()), 0, Set.of(), 0, 0, 0);
         }
         int selectedStructureNbtCount = 0;
         for (ProjectionInputAsset inputAsset : inputAssets) {
@@ -1290,6 +1303,9 @@ public final class ExternalDataPackPipeline {
         LinkedHashSet<String> remappedStructureKeys = new LinkedHashSet<>();
         LinkedHashSet<String> projectedStructureKeys = new LinkedHashSet<>();
         LinkedHashSet<String> structureSetReferences = new LinkedHashSet<>();
+        int templateAliasesApplied = 0;
+        int emptyElementConversions = 0;
+        LinkedHashSet<String> unresolvedTemplateRefs = new LinkedHashSet<>();
         LinkedHashSet<String> writtenPaths = new LinkedHashSet<>();
         ArrayList<ProjectionOutputAsset> outputAssets = new ArrayList<>();
         int projectedCanonicalStructureNbtCount = 0;
@@ -1318,6 +1334,13 @@ public final class ExternalDataPackPipeline {
                 JSONObject root = new JSONObject(new String(outputBytes, StandardCharsets.UTF_8));
                 rewriteJsonValues(root, remapStringValues);
 
+                if (projectedEntry.type() == ProjectedEntryType.TEMPLATE_POOL && !request.templateAliases().isEmpty()) {
+                    TemplateAliasRewriteResult templateAliasRewriteResult = applyTemplateAliasesToTemplatePool(root, request.templateAliases());
+                    templateAliasesApplied += templateAliasRewriteResult.appliedCount();
+                    emptyElementConversions += templateAliasRewriteResult.emptyConversions();
+                    unresolvedTemplateRefs.addAll(templateAliasRewriteResult.unresolvedReferences());
+                }
+
                 if (projectedEntry.type() == ProjectedEntryType.STRUCTURE) {
                     Integer startHeightAbsolute = getPatchedStartHeightAbsolute(projectedEntry, request);
                     if (startHeightAbsolute == null && remappedKey != null) {
@@ -1395,17 +1418,26 @@ public final class ExternalDataPackPipeline {
             throw new IOException("Required external datapack projection produced no canonical structure template outputs (data/*/structure/*.nbt).");
         }
 
+        if (request.required() && !unresolvedTemplateRefs.isEmpty()) {
+            throw new IOException("Required external datapack template alias rewrite unresolved reference(s): "
+                    + summarizeMissingSeededTargets(unresolvedTemplateRefs));
+        }
+
         if (request.replaceVanilla() && !request.alongsideMode()) {
             int directTargetCount = projectionSelection.directResolvedTargets().size();
             int aliasTargetCount = projectionSelection.aliasResolvedTargets().size();
             int projectedStructureCount = projectedStructureKeys.size();
             int projectedTemplateCount = projectedCanonicalStructureNbtCount;
+            int unresolvedTemplateRefCount = unresolvedTemplateRefs.size();
             if (request.required()) {
                 Iris.info("External datapack strict replace validation: id=" + request.id()
                         + ", directTargets=" + directTargetCount
                         + ", aliasTargets=" + aliasTargetCount
                         + ", projectedStructures=" + projectedStructureCount
                         + ", templates=" + projectedTemplateCount
+                        + ", templateAliasesApplied=" + templateAliasesApplied
+                        + ", emptyElementConversions=" + emptyElementConversions
+                        + ", unresolvedTemplateRefs=" + unresolvedTemplateRefCount
                         + ", missingTargets=0");
             } else {
                 Iris.verbose("External datapack strict replace validation: id=" + request.id()
@@ -1413,11 +1445,22 @@ public final class ExternalDataPackPipeline {
                         + ", aliasTargets=" + aliasTargetCount
                         + ", projectedStructures=" + projectedStructureCount
                         + ", templates=" + projectedTemplateCount
+                        + ", templateAliasesApplied=" + templateAliasesApplied
+                        + ", emptyElementConversions=" + emptyElementConversions
+                        + ", unresolvedTemplateRefs=" + unresolvedTemplateRefCount
                         + ", missingTargets=0");
             }
         }
 
-        return new ProjectionAssetSummary(outputAssets, Set.copyOf(resolvedLocateStructures), syntheticStructureSets, Set.copyOf(projectedStructureKeys));
+        return new ProjectionAssetSummary(
+                outputAssets,
+                Set.copyOf(resolvedLocateStructures),
+                syntheticStructureSets,
+                Set.copyOf(projectedStructureKeys),
+                templateAliasesApplied,
+                emptyElementConversions,
+                unresolvedTemplateRefs.size()
+        );
     }
 
     private static ProjectionSelection readProjectedEntries(File source, DatapackRequest request) throws IOException {
@@ -2492,6 +2535,75 @@ public final class ExternalDataPackPipeline {
         return value;
     }
 
+    private static TemplateAliasRewriteResult applyTemplateAliasesToTemplatePool(JSONObject root, Map<String, String> templateAliases) {
+        if (root == null || templateAliases == null || templateAliases.isEmpty()) {
+            return TemplateAliasRewriteResult.empty();
+        }
+
+        JSONArray elements = root.optJSONArray("elements");
+        if (elements == null || elements.length() <= 0) {
+            return TemplateAliasRewriteResult.empty();
+        }
+
+        LinkedHashSet<String> referenced = new LinkedHashSet<>();
+        LinkedHashSet<String> rewritten = new LinkedHashSet<>();
+        LinkedHashSet<String> unresolved = new LinkedHashSet<>();
+        int applied = 0;
+        int emptyConversions = 0;
+
+        for (int i = 0; i < elements.length(); i++) {
+            JSONObject poolElement = elements.optJSONObject(i);
+            if (poolElement == null) {
+                continue;
+            }
+
+            JSONObject elementData = poolElement.optJSONObject("element");
+            if (elementData == null) {
+                continue;
+            }
+
+            String location = elementData.optString("location", "");
+            if (location.isBlank()) {
+                continue;
+            }
+
+            String normalizedLocation = normalizeResourceKey("minecraft", location, "structure/", "structures/");
+            if (normalizedLocation == null || normalizedLocation.isBlank()) {
+                continue;
+            }
+
+            String aliasTarget = templateAliases.get(normalizedLocation);
+            if (aliasTarget == null || aliasTarget.isBlank()) {
+                continue;
+            }
+
+            referenced.add(normalizedLocation);
+            try {
+                if ("minecraft:empty".equalsIgnoreCase(aliasTarget)) {
+                    JSONObject emptyElement = new JSONObject();
+                    emptyElement.put("element_type", "minecraft:empty_pool_element");
+                    poolElement.put("element", emptyElement);
+                    emptyConversions++;
+                } else {
+                    elementData.put("location", aliasTarget);
+                    poolElement.put("element", elementData);
+                }
+                applied++;
+                rewritten.add(normalizedLocation);
+            } catch (Throwable ignored) {
+                unresolved.add(normalizedLocation);
+            }
+        }
+
+        for (String reference : referenced) {
+            if (!rewritten.contains(reference)) {
+                unresolved.add(reference);
+            }
+        }
+
+        return new TemplateAliasRewriteResult(applied, emptyConversions, unresolved);
+    }
+
     private static Set<String> readStructureSetReferences(JSONObject root) {
         LinkedHashSet<String> references = new LinkedHashSet<>();
         if (root == null) {
@@ -4002,6 +4114,7 @@ public final class ExternalDataPackPipeline {
             Set<String> structureSets,
             Map<String, List<String>> structureAliases,
             Map<String, String> structureSetAliases,
+            Map<String, String> templateAliases,
             Set<String> configuredFeatures,
             Set<String> placedFeatures,
             Set<String> templatePools,
@@ -4024,6 +4137,7 @@ public final class ExternalDataPackPipeline {
                 IrisExternalDatapackReplaceTargets replaceTargets,
                 KList<IrisExternalDatapackStructureAlias> structureAliases,
                 KList<IrisExternalDatapackStructureSetAlias> structureSetAliases,
+                KList<IrisExternalDatapackTemplateAlias> templateAliases,
                 KList<IrisExternalDatapackStructurePatch> structurePatches
         ) {
             this(
@@ -4037,6 +4151,7 @@ public final class ExternalDataPackPipeline {
                     replaceTargets,
                     structureAliases,
                     structureSetAliases,
+                    templateAliases,
                     structurePatches,
                     Set.of(),
                     "dimension-root",
@@ -4056,6 +4171,7 @@ public final class ExternalDataPackPipeline {
                 IrisExternalDatapackReplaceTargets replaceTargets,
                 KList<IrisExternalDatapackStructureAlias> structureAliases,
                 KList<IrisExternalDatapackStructureSetAlias> structureSetAliases,
+                KList<IrisExternalDatapackTemplateAlias> templateAliases,
                 KList<IrisExternalDatapackStructurePatch> structurePatches,
                 Set<String> forcedBiomeKeys,
                 String scopeKey,
@@ -4074,6 +4190,7 @@ public final class ExternalDataPackPipeline {
                     normalizeTargets(replaceTargets == null ? null : replaceTargets.getStructureSets(), "worldgen/structure_set/"),
                     normalizeStructureAliases(structureAliases),
                     normalizeStructureSetAliases(structureSetAliases),
+                    normalizeTemplateAliases(templateAliases),
                     normalizeTargets(replaceTargets == null ? null : replaceTargets.getConfiguredFeatures(), "worldgen/configured_feature/"),
                     normalizeTargets(replaceTargets == null ? null : replaceTargets.getPlacedFeatures(), "worldgen/placed_feature/"),
                     normalizeTargets(replaceTargets == null ? null : replaceTargets.getTemplatePools(), "worldgen/template_pool/"),
@@ -4099,6 +4216,7 @@ public final class ExternalDataPackPipeline {
             structureSets = immutableSet(structureSets);
             structureAliases = immutableStructureAliasMap(structureAliases);
             structureSetAliases = immutableAliasMap(structureSetAliases);
+            templateAliases = immutableAliasMap(templateAliases);
             configuredFeatures = immutableSet(configuredFeatures);
             placedFeatures = immutableSet(placedFeatures);
             templatePools = immutableSet(templatePools);
@@ -4145,6 +4263,7 @@ public final class ExternalDataPackPipeline {
                     union(structureSets, other.structureSets),
                     unionStructureAliases(structureAliases, other.structureAliases),
                     unionAliases(structureSetAliases, other.structureSetAliases),
+                    unionAliases(templateAliases, other.templateAliases),
                     union(configuredFeatures, other.configuredFeatures),
                     union(placedFeatures, other.placedFeatures),
                     union(templatePools, other.templatePools),
@@ -4274,6 +4393,40 @@ public final class ExternalDataPackPipeline {
             return normalized;
         }
 
+        private static Map<String, String> normalizeTemplateAliases(KList<IrisExternalDatapackTemplateAlias> aliases) {
+            LinkedHashMap<String, String> normalized = new LinkedHashMap<>();
+            if (aliases == null) {
+                return normalized;
+            }
+
+            for (IrisExternalDatapackTemplateAlias alias : aliases) {
+                if (alias == null || !alias.isEnabled()) {
+                    continue;
+                }
+
+                String from = normalizeResourceKey("minecraft", alias.getFrom(), "structure/", "structures/");
+                if (from == null || from.isBlank()) {
+                    continue;
+                }
+
+                String toRaw = alias.getTo() == null ? "" : alias.getTo().trim();
+                String to;
+                if ("minecraft:empty".equalsIgnoreCase(toRaw)) {
+                    to = "minecraft:empty";
+                } else {
+                    to = normalizeResourceKey("minecraft", toRaw, "structure/", "structures/");
+                }
+
+                if (to == null || to.isBlank()) {
+                    continue;
+                }
+
+                normalized.put(from, to);
+            }
+
+            return normalized;
+        }
+
         private static Set<String> immutableSet(Set<String> values) {
             LinkedHashSet<String> copy = new LinkedHashSet<>();
             if (values != null) {
@@ -4666,6 +4819,9 @@ public final class ExternalDataPackPipeline {
             Set<String> resolvedLocateStructures,
             int syntheticStructureSets,
             Set<String> projectedStructureKeys,
+            int templateAliasesApplied,
+            int emptyElementConversions,
+            int unresolvedTemplateRefs,
             String managedName,
             String error
     ) {
@@ -4691,6 +4847,9 @@ public final class ExternalDataPackPipeline {
             }
             projectedStructureKeys = Set.copyOf(normalizedProjected);
             syntheticStructureSets = Math.max(0, syntheticStructureSets);
+            templateAliasesApplied = Math.max(0, templateAliasesApplied);
+            emptyElementConversions = Math.max(0, emptyElementConversions);
+            unresolvedTemplateRefs = Math.max(0, unresolvedTemplateRefs);
             if (error == null) {
                 error = "";
             }
@@ -4702,14 +4861,29 @@ public final class ExternalDataPackPipeline {
                 int installedAssets,
                 Set<String> resolvedLocateStructures,
                 int syntheticStructureSets,
-                Set<String> projectedStructureKeys
+                Set<String> projectedStructureKeys,
+                int templateAliasesApplied,
+                int emptyElementConversions,
+                int unresolvedTemplateRefs
         ) {
-            return new ProjectionResult(true, installedDatapacks, installedAssets, resolvedLocateStructures, syntheticStructureSets, projectedStructureKeys, managedName, "");
+            return new ProjectionResult(
+                    true,
+                    installedDatapacks,
+                    installedAssets,
+                    resolvedLocateStructures,
+                    syntheticStructureSets,
+                    projectedStructureKeys,
+                    templateAliasesApplied,
+                    emptyElementConversions,
+                    unresolvedTemplateRefs,
+                    managedName,
+                    ""
+            );
         }
 
         private static ProjectionResult failure(String managedName, String error) {
             String message = error == null || error.isBlank() ? "projection failed" : error;
-            return new ProjectionResult(false, 0, 0, Set.of(), 0, Set.of(), managedName, message);
+            return new ProjectionResult(false, 0, 0, Set.of(), 0, Set.of(), 0, 0, 0, managedName, message);
         }
     }
 
@@ -4725,11 +4899,30 @@ public final class ExternalDataPackPipeline {
         }
     }
 
+    private record TemplateAliasRewriteResult(
+            int appliedCount,
+            int emptyConversions,
+            Set<String> unresolvedReferences
+    ) {
+        private TemplateAliasRewriteResult {
+            appliedCount = Math.max(0, appliedCount);
+            emptyConversions = Math.max(0, emptyConversions);
+            unresolvedReferences = unresolvedReferences == null ? Set.of() : Set.copyOf(unresolvedReferences);
+        }
+
+        private static TemplateAliasRewriteResult empty() {
+            return new TemplateAliasRewriteResult(0, 0, Set.of());
+        }
+    }
+
     private record ProjectionAssetSummary(
             List<ProjectionOutputAsset> assets,
             Set<String> resolvedLocateStructures,
             int syntheticStructureSets,
-            Set<String> projectedStructureKeys
+            Set<String> projectedStructureKeys,
+            int templateAliasesApplied,
+            int emptyElementConversions,
+            int unresolvedTemplateRefs
     ) {
         private ProjectionAssetSummary {
             assets = assets == null ? List.of() : List.copyOf(assets);
@@ -4754,6 +4947,9 @@ public final class ExternalDataPackPipeline {
             }
             projectedStructureKeys = Set.copyOf(normalizedProjected);
             syntheticStructureSets = Math.max(0, syntheticStructureSets);
+            templateAliasesApplied = Math.max(0, templateAliasesApplied);
+            emptyElementConversions = Math.max(0, emptyElementConversions);
+            unresolvedTemplateRefs = Math.max(0, unresolvedTemplateRefs);
         }
     }
 

core/src/main/java/art/arcane/iris/core/IrisSettings.java

@@ -167,7 +167,6 @@ public class IrisSettings {
         public int noiseCacheSize = 1_024;
         public int resourceLoaderCacheSize = 1_024;
         public int objectLoaderCacheSize = 4_096;
-        public int scriptLoaderCacheSize = 512;
         public int tectonicPlateSize = -1;
         public int mantleCleanupDelay = 200;
 

core/src/main/java/art/arcane/iris/core/ServerConfigurator.java

@@ -343,6 +343,7 @@ public class ServerConfigurator {
                             definition.getReplaceTargets(),
                             definition.getStructureAliases(),
                             definition.getStructureSetAliases(),
+                            definition.getTemplateAliases(),
                             definition.getStructurePatches(),
                             Set.of(),
                             scopeKey,
@@ -374,6 +375,7 @@ public class ServerConfigurator {
                             definition.getReplaceTargets(),
                             definition.getStructureAliases(),
                             definition.getStructureSetAliases(),
+                            definition.getTemplateAliases(),
                             definition.getStructurePatches(),
                             group.forcedBiomeKeys(),
                             group.scopeKey(),

core/src/main/java/art/arcane/iris/core/commands/CommandStudio.java

@@ -277,14 +277,6 @@ public class CommandStudio implements DirectorExecutor {
         }
     }
 
-    @Director(description = "Execute a script", aliases = "run", origin = DirectorOrigin.PLAYER)
-    public void execute(
-            @Param(description = "The script to run")
-            IrisScript script
-    ) {
-        engine().getExecution().execute(script.getLoadKey());
-    }
-
     @Director(description = "Open the noise explorer (External GUI)", aliases = {"nmap", "n"})
     public void noise() {
         if (noGUI()) return;

core/src/main/java/art/arcane/iris/core/loader/IrisData.java

@@ -24,7 +24,6 @@ import com.google.gson.stream.JsonReader;
 import com.google.gson.stream.JsonToken;
 import com.google.gson.stream.JsonWriter;
 import art.arcane.iris.Iris;
-import art.arcane.iris.core.scripting.environment.PackEnvironment;
 import art.arcane.iris.engine.data.cache.AtomicCache;
 import art.arcane.iris.engine.framework.Engine;
 import art.arcane.iris.engine.object.*;
@@ -32,8 +31,6 @@ import art.arcane.iris.engine.object.annotations.Snippet;
 import art.arcane.iris.engine.object.matter.IrisMatterObject;
 import art.arcane.volmlib.util.collection.KList;
 import art.arcane.volmlib.util.collection.KMap;
-import art.arcane.iris.util.project.context.IrisContext;
-import art.arcane.iris.util.common.format.C;
 import art.arcane.volmlib.util.mantle.flag.MantleFlagAdapter;
 import art.arcane.volmlib.util.mantle.flag.MantleFlag;
 import art.arcane.volmlib.util.math.RNG;
@@ -58,7 +55,6 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
     private final File dataFolder;
     private final int id;
     private boolean closed = false;
-    private PackEnvironment environment;
     private ResourceLoader<IrisBiome> biomeLoader;
     private ResourceLoader<IrisLootTable> lootLoader;
     private ResourceLoader<IrisRegion> regionLoader;
@@ -73,7 +69,6 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
     private ResourceLoader<IrisObject> objectLoader;
     private ResourceLoader<IrisMatterObject> matterLoader;
     private ResourceLoader<IrisImage> imageLoader;
-    private ResourceLoader<IrisScript> scriptLoader;
     private ResourceLoader<IrisMatterObject> matterObjectLoader;
     private KMap<String, KList<String>> possibleSnippets;
     private Gson gson;
@@ -152,10 +147,6 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
         return loadAny(IrisSpawner.class, key, nearest);
     }
 
-    public static IrisScript loadAnyScript(String key, @Nullable IrisData nearest) {
-        return loadAny(IrisScript.class, key, nearest);
-    }
-
     public static IrisRegion loadAnyRegion(String key, @Nullable IrisData nearest) {
         return loadAny(IrisRegion.class, key, nearest);
     }
@@ -237,45 +228,6 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
     }
 
     public void preprocessObject(IrisRegistrant t) {
-        try {
-            IrisContext ctx = IrisContext.get();
-            Engine engine = this.engine;
-
-            if (engine == null && ctx != null && ctx.getEngine() != null) {
-                engine = ctx.getEngine();
-            }
-
-            if (engine == null && t.getPreprocessors().isNotEmpty()) {
-                Iris.error("Failed to preprocess object " + t.getLoadKey() + " because there is no engine context here. (See stack below)");
-                try {
-                    throw new RuntimeException();
-                } catch (Throwable ex) {
-                    ex.printStackTrace();
-                }
-            }
-
-            if (engine == null) return;
-            var global = engine.getDimension().getPreProcessors(t.getFolderName());
-            var local = t.getPreprocessors();
-            if ((global != null && global.isNotEmpty()) || local.isNotEmpty()) {
-                synchronized (this) {
-                    if (global != null) {
-                        for (String i : global) {
-                            engine.getExecution().preprocessObject(i, t);
-                            Iris.debug("Loader<" + C.GREEN + t.getTypeName() + C.LIGHT_PURPLE + "> iprocess " + C.YELLOW + t.getLoadKey() + C.LIGHT_PURPLE + " in <rainbow>" + i);
-                        }
-                    }
-
-                    for (String i : local) {
-                        engine.getExecution().preprocessObject(i, t);
-                        Iris.debug("Loader<" + C.GREEN + t.getTypeName() + C.LIGHT_PURPLE + "> iprocess " + C.YELLOW + t.getLoadKey() + C.LIGHT_PURPLE + " in <rainbow>" + i);
-                    }
-                }
-            }
-        } catch (Throwable e) {
-            Iris.error("Failed to preprocess object!");
-            e.printStackTrace();
-        }
     }
 
     public void close() {
@@ -298,9 +250,6 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
             } else if (registrant.equals(IrisMatterObject.class)) {
                 r = (ResourceLoader<T>) new MatterObjectResourceLoader(dataFolder, this, rr.getFolderName(),
                         rr.getTypeName());
-            } else if (registrant.equals(IrisScript.class)) {
-                r = (ResourceLoader<T>) new ScriptResourceLoader(dataFolder, this, rr.getFolderName(),
-                        rr.getTypeName());
             } else if (registrant.equals(IrisImage.class)) {
                 r = (ResourceLoader<T>) new ImageResourceLoader(dataFolder, this, rr.getFolderName(),
                         rr.getTypeName());
@@ -347,16 +296,10 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
         this.expressionLoader = registerLoader(IrisExpression.class);
         this.objectLoader = registerLoader(IrisObject.class);
         this.imageLoader = registerLoader(IrisImage.class);
-        this.scriptLoader = registerLoader(IrisScript.class);
         this.matterObjectLoader = registerLoader(IrisMatterObject.class);
-        this.environment = PackEnvironment.create(this);
         builder.registerTypeAdapterFactory(KeyedType::createTypeAdapter);
 
         gson = builder.create();
-        dimensionLoader.streamAll()
-                .map(IrisDimension::getDataScripts)
-                .flatMap(KList::stream)
-                .forEach(environment::execute);
 
         if (engine != null) {
             engine.hotload();

core/src/main/java/art/arcane/iris/core/loader/IrisRegistrant.java

@@ -20,11 +20,6 @@ package art.arcane.iris.core.loader;
 
 import com.google.gson.GsonBuilder;
 import art.arcane.iris.Iris;
-import art.arcane.iris.engine.object.IrisScript;
-import art.arcane.iris.engine.object.annotations.ArrayType;
-import art.arcane.iris.engine.object.annotations.Desc;
-import art.arcane.iris.engine.object.annotations.RegistryListResource;
-import art.arcane.volmlib.util.collection.KList;
 import art.arcane.volmlib.util.json.JSONObject;
 import art.arcane.iris.util.common.plugin.VolmitSender;
 import lombok.Data;
@@ -35,11 +30,6 @@ import java.io.File;
 
 @Data
 public abstract class IrisRegistrant {
-    @Desc("Preprocess this object in-memory when it's loaded, run scripts using the variable 'object' and modify properties about this object before it's used.\nFile extension: .proc.kts")
-    @RegistryListResource(IrisScript.class)
-    @ArrayType(min = 1, type = String.class)
-    private KList<String> preprocessors = new KList<>();
-
     @EqualsAndHashCode.Exclude
     private transient IrisData loader;
 

core/src/main/java/art/arcane/iris/core/loader/ScriptResourceLoader.java

@@ -1,170 +0,0 @@
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2022 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package art.arcane.iris.core.loader;
-
-import art.arcane.iris.Iris;
-import art.arcane.iris.core.IrisSettings;
-import art.arcane.iris.engine.object.IrisScript;
-import art.arcane.volmlib.util.data.KCache;
-import art.arcane.volmlib.util.io.IO;
-import art.arcane.volmlib.util.scheduling.PrecisionStopwatch;
-
-import java.io.File;
-import java.util.HashSet;
-import java.util.Set;
-
-public class ScriptResourceLoader extends ResourceLoader<IrisScript> {
-    public ScriptResourceLoader(File root, IrisData idm, String folderName, String resourceTypeName) {
-        super(root, idm, folderName, resourceTypeName, IrisScript.class);
-        loadCache = new KCache<>(this::loadRaw, IrisSettings.get().getPerformance().getScriptLoaderCacheSize());
-    }
-
-    public boolean supportsSchemas() {
-        return false;
-    }
-
-    public long getSize() {
-        return loadCache.getSize();
-    }
-
-    protected IrisScript loadFile(File j, String name) {
-        try {
-            PrecisionStopwatch p = PrecisionStopwatch.start();
-            IrisScript t = new IrisScript(IO.readAll(j));
-            t.setLoadKey(name);
-            t.setLoader(manager);
-            t.setLoadFile(j);
-            logLoad(j, t);
-            tlt.addAndGet(p.getMilliseconds());
-            return t;
-        } catch (Throwable e) {
-            Iris.reportError(e);
-            Iris.warn("Couldn't read " + resourceTypeName + " file: " + j.getPath() + ": " + e.getMessage());
-            return null;
-        }
-    }
-
-
-    public String[] getPossibleKeys() {
-        if (possibleKeys != null) {
-            return possibleKeys;
-        }
-
-        Iris.debug("Building " + resourceTypeName + " Possibility Lists");
-        Set<String> keys = new HashSet<>();
-
-        for (File i : getFolders()) {
-            if (i.isDirectory()) {
-                keys.addAll(getKeysInDirectory(i));
-            }
-        }
-
-        possibleKeys = keys.toArray(new String[0]);
-        return possibleKeys;
-    }
-
-    private Set<String> getKeysInDirectory(File directory) {
-        Set<String> keys = new HashSet<>();
-        for (File file : directory.listFiles()) {
-            if (file.isFile() && file.getName().endsWith(".kts")) {
-                keys.add(file.getName().replaceAll("\\Q.kts\\E", ""));
-            } else if (file.isDirectory()) {
-                keys.addAll(getKeysInDirectory(file));
-            }
-        }
-        return keys;
-    }
-
-//    public String[] getPossibleKeys() {
-//        if (possibleKeys != null) {
-//            return possibleKeys;
-//        }
-//
-//        Iris.debug("Building " + resourceTypeName + " Possibility Lists");
-//        KSet<String> m = new KSet<>();
-//
-//        for (File i : getFolders()) {
-//            for (File j : i.listFiles()) {
-//                if (j.isFile() && j.getName().endsWith(".js")) {
-//                    m.add(j.getName().replaceAll("\\Q.js\\E", ""));
-//                } else if (j.isDirectory()) {
-//                    for (File k : j.listFiles()) {
-//                        if (k.isFile() && k.getName().endsWith(".js")) {
-//                            m.add(j.getName() + "/" + k.getName().replaceAll("\\Q.js\\E", ""));
-//                        } else if (k.isDirectory()) {
-//                            for (File l : k.listFiles()) {
-//                                if (l.isFile() && l.getName().endsWith(".js")) {
-//                                    m.add(j.getName() + "/" + k.getName() + "/" + l.getName().replaceAll("\\Q.js\\E", ""));
-//                                }
-//                            }
-//                        }
-//                    }
-//                }
-//            }
-//        }
-//
-//        KList<String> v = new KList<>(m);
-//        possibleKeys = v.toArray(new String[0]);
-//        return possibleKeys;
-//    }
-
-    public File findFile(String name) {
-        for (File i : getFolders(name)) {
-            for (File j : i.listFiles()) {
-                if (j.isFile() && j.getName().endsWith(".kts") && j.getName().split("\\Q.\\E")[0].equals(name)) {
-                    return j;
-                }
-            }
-
-            File file = new File(i, name + ".kts");
-
-            if (file.exists()) {
-                return file;
-            }
-        }
-
-        Iris.warn("Couldn't find " + resourceTypeName + ": " + name);
-
-        return null;
-    }
-
-    private IrisScript loadRaw(String name) {
-        for (File i : getFolders(name)) {
-            for (File j : i.listFiles()) {
-                if (j.isFile() && j.getName().endsWith(".kts") && j.getName().split("\\Q.\\E")[0].equals(name)) {
-                    return loadFile(j, name);
-                }
-            }
-
-            File file = new File(i, name + ".kts");
-
-            if (file.exists()) {
-                return loadFile(file, name);
-            }
-        }
-
-        Iris.warn("Couldn't find " + resourceTypeName + ": " + name);
-
-        return null;
-    }
-
-    public IrisScript load(String name, boolean warn) {
-        return loadCache.get(name);
-    }
-}

core/src/main/java/art/arcane/iris/core/pregenerator/cache/PregenCacheImpl.java

@@ -0,0 +1,369 @@
+package art.arcane.iris.core.pregenerator.cache;
+
+import art.arcane.iris.Iris;
+import art.arcane.volmlib.util.data.Varint;
+import art.arcane.volmlib.util.documentation.ChunkCoordinates;
+import art.arcane.volmlib.util.documentation.RegionCoordinates;
+import art.arcane.volmlib.util.io.IO;
+import it.unimi.dsi.fastutil.longs.Long2ObjectLinkedOpenHashMap;
+import net.jpountz.lz4.LZ4BlockInputStream;
+import net.jpountz.lz4.LZ4BlockOutputStream;
+
+import java.io.DataInput;
+import java.io.DataInputStream;
+import java.io.DataOutput;
+import java.io.DataOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+
+public class PregenCacheImpl implements PregenCache {
+    private static final ExecutorService DISPATCHER = Executors.newFixedThreadPool(4);
+    private static final short SIZE = 1024;
+
+    private final File directory;
+    private final int maxSize;
+    private final Long2ObjectLinkedOpenHashMap<Plate> cache = new Long2ObjectLinkedOpenHashMap<>();
+
+    public PregenCacheImpl(File directory, int maxSize) {
+        this.directory = directory;
+        this.maxSize = maxSize;
+    }
+
+    @Override
+    @ChunkCoordinates
+    public boolean isChunkCached(int x, int z) {
+        return getPlate(x >> 10, z >> 10).isCached(
+                (x >> 5) & 31,
+                (z >> 5) & 31,
+                region -> region.isCached(x & 31, z & 31)
+        );
+    }
+
+    @Override
+    @RegionCoordinates
+    public boolean isRegionCached(int x, int z) {
+        return getPlate(x >> 5, z >> 5).isCached(
+                x & 31,
+                z & 31,
+                Region::isCached
+        );
+    }
+
+    @Override
+    @ChunkCoordinates
+    public void cacheChunk(int x, int z) {
+        getPlate(x >> 10, z >> 10).cache(
+                (x >> 5) & 31,
+                (z >> 5) & 31,
+                region -> region.cache(x & 31, z & 31)
+        );
+    }
+
+    @Override
+    @RegionCoordinates
+    public void cacheRegion(int x, int z) {
+        getPlate(x >> 5, z >> 5).cache(
+                x & 31,
+                z & 31,
+                Region::cache
+        );
+    }
+
+    @Override
+    public void write() {
+        if (cache.isEmpty()) {
+            return;
+        }
+
+        List<CompletableFuture<Void>> futures = new ArrayList<>(cache.size());
+        for (Plate plate : cache.values()) {
+            if (!plate.dirty) {
+                continue;
+            }
+            futures.add(CompletableFuture.runAsync(() -> writePlate(plate), DISPATCHER));
+        }
+
+        for (CompletableFuture<Void> future : futures) {
+            future.join();
+        }
+    }
+
+    @Override
+    public void trim(long unloadDuration) {
+        if (cache.isEmpty()) {
+            return;
+        }
+
+        long threshold = System.currentTimeMillis() - unloadDuration;
+        List<CompletableFuture<Void>> futures = new ArrayList<>(cache.size());
+        Iterator<Plate> iterator = cache.values().iterator();
+        while (iterator.hasNext()) {
+            Plate plate = iterator.next();
+            if (plate.lastAccess < threshold) {
+                iterator.remove();
+            }
+            futures.add(CompletableFuture.runAsync(() -> writePlate(plate), DISPATCHER));
+        }
+
+        for (CompletableFuture<Void> future : futures) {
+            future.join();
+        }
+    }
+
+    private Plate getPlate(int x, int z) {
+        long key = key(x, z);
+        Plate plate = cache.getAndMoveToFirst(key);
+        if (plate != null) {
+            return plate;
+        }
+
+        Plate loaded = readPlate(x, z);
+        cache.putAndMoveToFirst(key, loaded);
+
+        if (cache.size() > maxSize) {
+            List<CompletableFuture<Void>> futures = new ArrayList<>(cache.size() - maxSize);
+            while (cache.size() > maxSize) {
+                Plate evicted = cache.removeLast();
+                futures.add(CompletableFuture.runAsync(() -> writePlate(evicted), DISPATCHER));
+            }
+            for (CompletableFuture<Void> future : futures) {
+                future.join();
+            }
+        }
+
+        return loaded;
+    }
+
+    private Plate readPlate(int x, int z) {
+        File file = fileForPlate(x, z);
+        if (!file.exists()) {
+            return new Plate(x, z);
+        }
+
+        try (DataInputStream input = new DataInputStream(new LZ4BlockInputStream(new FileInputStream(file)))) {
+            return readPlate(x, z, input);
+        } catch (IOException e) {
+            Iris.error("Failed to read pregen cache " + file);
+            e.printStackTrace();
+            Iris.reportError(e);
+        }
+
+        return new Plate(x, z);
+    }
+
+    private void writePlate(Plate plate) {
+        if (!plate.dirty) {
+            return;
+        }
+
+        File file = fileForPlate(plate.x, plate.z);
+        try {
+            IO.write(file, output -> new DataOutputStream(new LZ4BlockOutputStream(output)), plate::write);
+            plate.dirty = false;
+        } catch (IOException e) {
+            Iris.error("Failed to write preen cache " + file);
+            e.printStackTrace();
+            Iris.reportError(e);
+        }
+    }
+
+    private File fileForPlate(int x, int z) {
+        if (!directory.exists() && !directory.mkdirs()) {
+            throw new IllegalStateException("Cannot create directory: " + directory.getAbsolutePath());
+        }
+        return new File(directory, "c." + x + "." + z + ".lz4b");
+    }
+
+    private static long key(int x, int z) {
+        return (((long) x) << 32) ^ (z & 0xffffffffL);
+    }
+
+    private interface RegionPredicate {
+        boolean test(Region region);
+    }
+
+    private static class Plate {
+        private final int x;
+        private final int z;
+        private short count;
+        private Region[] regions;
+        private boolean dirty;
+        private long lastAccess;
+
+        private Plate(int x, int z) {
+            this(x, z, (short) 0, new Region[1024]);
+        }
+
+        private Plate(int x, int z, short count, Region[] regions) {
+            this.x = x;
+            this.z = z;
+            this.count = count;
+            this.regions = regions;
+            this.lastAccess = System.currentTimeMillis();
+        }
+
+        private boolean cache(int x, int z, RegionPredicate predicate) {
+            lastAccess = System.currentTimeMillis();
+            if (count == SIZE) {
+                return false;
+            }
+
+            int index = x * 32 + z;
+            Region region = regions[index];
+            if (region == null) {
+                region = new Region();
+                regions[index] = region;
+            }
+
+            if (!predicate.test(region)) {
+                return false;
+            }
+
+            count++;
+            if (count == SIZE) {
+                regions = null;
+            }
+            dirty = true;
+            return true;
+        }
+
+        private boolean isCached(int x, int z, RegionPredicate predicate) {
+            lastAccess = System.currentTimeMillis();
+            if (count == SIZE) {
+                return true;
+            }
+
+            Region region = regions[x * 32 + z];
+            if (region == null) {
+                return false;
+            }
+            return predicate.test(region);
+        }
+
+        private void write(DataOutput output) throws IOException {
+            Varint.writeSignedVarInt(count, output);
+            if (regions == null) {
+                return;
+            }
+
+            for (Region region : regions) {
+                output.writeBoolean(region == null);
+                if (region != null) {
+                    region.write(output);
+                }
+            }
+        }
+    }
+
+    private static class Region {
+        private short count;
+        private long[] words;
+
+        private Region() {
+            this((short) 0, new long[64]);
+        }
+
+        private Region(short count, long[] words) {
+            this.count = count;
+            this.words = words;
+        }
+
+        private boolean cache() {
+            if (count == SIZE) {
+                return false;
+            }
+            count = SIZE;
+            words = null;
+            return true;
+        }
+
+        private boolean cache(int x, int z) {
+            if (count == SIZE) {
+                return false;
+            }
+
+            long[] value = words;
+            if (value == null) {
+                return false;
+            }
+
+            int index = x * 32 + z;
+            int wordIndex = index >> 6;
+            long bit = 1L << (index & 63);
+            boolean current = (value[wordIndex] & bit) != 0L;
+            if (current) {
+                return false;
+            }
+
+            count++;
+            if (count == SIZE) {
+                words = null;
+                return true;
+            }
+
+            value[wordIndex] = value[wordIndex] | bit;
+            return false;
+        }
+
+        private boolean isCached() {
+            return count == SIZE;
+        }
+
+        private boolean isCached(int x, int z) {
+            int index = x * 32 + z;
+            if (count == SIZE) {
+                return true;
+            }
+            return (words[index >> 6] & (1L << (index & 63))) != 0L;
+        }
+
+        private void write(DataOutput output) throws IOException {
+            Varint.writeSignedVarInt(count, output);
+            if (words == null) {
+                return;
+            }
+
+            for (long word : words) {
+                Varint.writeUnsignedVarLong(word, output);
+            }
+        }
+    }
+
+    private static Plate readPlate(int x, int z, DataInput input) throws IOException {
+        int count = Varint.readSignedVarInt(input);
+        if (count == 1024) {
+            return new Plate(x, z, SIZE, null);
+        }
+
+        Region[] regions = new Region[1024];
+        for (int i = 0; i < regions.length; i++) {
+            boolean isNull = input.readBoolean();
+            if (!isNull) {
+                regions[i] = readRegion(input);
+            }
+        }
+
+        return new Plate(x, z, (short) count, regions);
+    }
+
+    private static Region readRegion(DataInput input) throws IOException {
+        int count = Varint.readSignedVarInt(input);
+        if (count == 1024) {
+            return new Region(SIZE, null);
+        }
+
+        long[] words = new long[64];
+        for (int i = 0; i < words.length; i++) {
+            words[i] = Varint.readUnsignedVarLong(input);
+        }
+
+        return new Region((short) count, words);
+    }
+}

core/src/main/java/art/arcane/iris/core/project/Gradle.java

@@ -20,7 +20,7 @@ public class Gradle {
 
     public static synchronized void wrapper(File projectDir) {
         try {
-            File settings = new File(projectDir, "settings.gradle.kts");
+            File settings = new File(projectDir, "settings.gradle");
             if (!settings.exists()) settings.createNewFile();
             runGradle(projectDir, "wrapper");
         } catch (Throwable e) {

core/src/main/java/art/arcane/iris/core/project/IrisProject.java

@@ -428,7 +428,6 @@ public class IrisProject {
         settings.put("json.schemas", schemas);
         ws.put("settings", settings);
 
-        dm.getEnvironment().configureProject();
         File schemasFile = new File(path, ".idea" + File.separator + "jsonSchemas.xml");
         Document doc = IO.read(schemasFile);
         Element mappings = (Element) doc.selectSingleNode("//component[@name='JsonSchemaMappingsProjectConfiguration']");

core/src/main/java/art/arcane/iris/core/safeguard/IrisSafeguard.java

@@ -0,0 +1,129 @@
+package art.arcane.iris.core.safeguard;
+
+import art.arcane.iris.Iris;
+import art.arcane.iris.core.safeguard.task.Diagnostic;
+import art.arcane.iris.core.safeguard.task.Task;
+import art.arcane.iris.core.safeguard.task.Tasks;
+import art.arcane.iris.core.safeguard.task.ValueWithDiagnostics;
+import art.arcane.iris.util.common.format.C;
+import art.arcane.iris.util.common.scheduling.J;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.LinkedHashMap;
+import java.util.List;
+import java.util.Map;
+
+public final class IrisSafeguard {
+    private static volatile boolean forceShutdown = false;
+    private static Map<Task, ValueWithDiagnostics<Mode>> results = Collections.emptyMap();
+    private static Map<String, String> context = Collections.emptyMap();
+    private static Map<String, List<String>> attachment = Collections.emptyMap();
+    private static Mode mode = Mode.STABLE;
+    private static int count = 0;
+
+    private IrisSafeguard() {
+    }
+
+    public static void execute() {
+        List<Task> tasks = Tasks.getTasks();
+        LinkedHashMap<Task, ValueWithDiagnostics<Mode>> resultValues = new LinkedHashMap<>(tasks.size());
+        LinkedHashMap<String, String> contextValues = new LinkedHashMap<>(tasks.size());
+        LinkedHashMap<String, List<String>> attachmentValues = new LinkedHashMap<>(tasks.size());
+        Mode currentMode = Mode.STABLE;
+        int issueCount = 0;
+
+        for (Task task : tasks) {
+            ValueWithDiagnostics<Mode> result;
+            try {
+                result = task.run();
+            } catch (Throwable e) {
+                Iris.reportError(e);
+                result = new ValueWithDiagnostics<>(
+                        Mode.WARNING,
+                        new Diagnostic(Diagnostic.Logger.ERROR, "Error while running task " + task.getId(), e)
+                );
+            }
+
+            currentMode = currentMode.highest(result.getValue());
+            resultValues.put(task, result);
+            contextValues.put(task.getId(), result.getValue().getId());
+
+            List<String> lines = new ArrayList<>();
+            for (Diagnostic diagnostic : result.getDiagnostics()) {
+                String[] split = diagnostic.toString().split("\\n");
+                Collections.addAll(lines, split);
+            }
+            attachmentValues.put(task.getId(), lines);
+
+            if (result.getValue() != Mode.STABLE) {
+                issueCount++;
+            }
+        }
+
+        results = Collections.unmodifiableMap(resultValues);
+        context = Collections.unmodifiableMap(contextValues);
+        attachment = Collections.unmodifiableMap(attachmentValues);
+        mode = currentMode;
+        count = issueCount;
+    }
+
+    public static Mode mode() {
+        return mode;
+    }
+
+    public static Map<String, String> asContext() {
+        return context;
+    }
+
+    public static Map<String, List<String>> asAttachment() {
+        return attachment;
+    }
+
+    public static void splash() {
+        Iris.instance.splash();
+        printReports();
+        printFooter();
+    }
+
+    public static void printReports() {
+        switch (mode) {
+            case STABLE -> Iris.info(C.BLUE + "0 Conflicts found");
+            case WARNING -> Iris.warn(C.GOLD + "%s Issues found", count);
+            case UNSTABLE -> Iris.error(C.DARK_RED + "%s Issues found", count);
+        }
+
+        for (ValueWithDiagnostics<Mode> value : results.values()) {
+            value.log(true, true);
+        }
+    }
+
+    public static void printFooter() {
+        switch (mode) {
+            case STABLE -> Iris.info(C.BLUE + "Iris is running Stable");
+            case WARNING -> warning();
+            case UNSTABLE -> unstable();
+        }
+    }
+
+    public static boolean isForceShutdown() {
+        return forceShutdown;
+    }
+
+    private static void warning() {
+        Iris.warn(C.GOLD + "Iris is running in Warning Mode");
+        Iris.warn(C.GRAY + "Some startup checks need attention. Review the messages above for tuning suggestions.");
+        Iris.warn(C.GRAY + "Iris will continue startup normally.");
+        Iris.warn("");
+    }
+
+    private static void unstable() {
+        Iris.error(C.DARK_RED + "Iris is running in Danger Mode");
+        Iris.error("");
+        Iris.error(C.DARK_GRAY + "--==<" + C.RED + " IMPORTANT " + C.DARK_GRAY + ">==--");
+        Iris.error("Critical startup checks failed. Iris will continue startup in 10 seconds.");
+        Iris.error("Review and resolve the errors above as soon as possible.");
+        J.sleep(10000L);
+        Iris.info("");
+    }
+}

core/src/main/java/art/arcane/iris/core/safeguard/Mode.java

@@ -0,0 +1,143 @@
+package art.arcane.iris.core.safeguard;
+
+import art.arcane.iris.BuildConstants;
+import art.arcane.iris.Iris;
+import art.arcane.iris.core.IrisSettings;
+import art.arcane.iris.util.common.format.C;
+import art.arcane.volmlib.util.format.Form;
+import org.bukkit.Bukkit;
+
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.Locale;
+
+public enum Mode {
+    STABLE(C.IRIS),
+    WARNING(C.GOLD),
+    UNSTABLE(C.RED);
+
+    private final C color;
+    private final String id;
+
+    Mode(C color) {
+        this.color = color;
+        this.id = name().toLowerCase(Locale.ROOT);
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public Mode highest(Mode mode) {
+        if (mode.ordinal() > ordinal()) {
+            return mode;
+        }
+        return this;
+    }
+
+    public String tag(String subTag) {
+        if (subTag == null || subTag.isBlank()) {
+            return wrap("Iris") + C.GRAY + ": ";
+        }
+        return wrap("Iris") + " " + wrap(subTag) + C.GRAY + ": ";
+    }
+
+    public void trySplash() {
+        if (!IrisSettings.get().getGeneral().isSplashLogoStartup()) {
+            return;
+        }
+        splash();
+    }
+
+    public void splash() {
+        String padd = Form.repeat(" ", 8);
+        String padd2 = Form.repeat(" ", 4);
+        String version = Iris.instance.getDescription().getVersion();
+        String releaseTrain = getReleaseTrain(version);
+        String serverVersion = getServerVersion();
+        String startupDate = getStartupDate();
+        int javaVersion = getJavaVersion();
+
+        String[] splash = new String[]{
+                padd + C.GRAY + "   @@@@@@@@@@@@@@" + C.DARK_GRAY + "@@@",
+                padd + C.GRAY + " @@&&&&&&&&&" + C.DARK_GRAY + "&&&&&&" + color + "   .(((()))).                     ",
+                padd + C.GRAY + "@@@&&&&&&&&" + C.DARK_GRAY + "&&&&&" + color + "  .((((((())))))).                  ",
+                padd + C.GRAY + "@@@&&&&&" + C.DARK_GRAY + "&&&&&&&" + color + "  ((((((((()))))))))               " + C.GRAY + " @",
+                padd + C.GRAY + "@@@&&&&" + C.DARK_GRAY + "@@@@@&" + color + "    ((((((((-)))))))))              " + C.GRAY + " @@",
+                padd + C.GRAY + "@@@&&" + color + "            ((((((({ }))))))))           " + C.GRAY + " &&@@@",
+                padd + C.GRAY + "@@" + color + "               ((((((((-)))))))))    " + C.DARK_GRAY + "&@@@@@" + C.GRAY + "&&&&@@@",
+                padd + C.GRAY + "@" + color + "                ((((((((()))))))))  " + C.DARK_GRAY + "&&&&&" + C.GRAY + "&&&&&&&@@@",
+                padd + C.GRAY + "" + color + "                  '((((((()))))))'  " + C.DARK_GRAY + "&&&&&" + C.GRAY + "&&&&&&&&@@@",
+                padd + C.GRAY + "" + color + "                     '(((())))'   " + C.DARK_GRAY + "&&&&&&&&" + C.GRAY + "&&&&&&&@@",
+                padd + C.GRAY + "                               " + C.DARK_GRAY + "@@@" + C.GRAY + "@@@@@@@@@@@@@@"
+        };
+
+        String[] info = new String[]{
+                "",
+                padd2 + color + " Iris, " + C.AQUA + "Dimension Engine " + C.RED + "[" + releaseTrain + " RELEASE]",
+                padd2 + C.GRAY + " Version: " + color + version,
+                padd2 + C.GRAY + " By: " + color + "Volmit Software (Arcane Arts)",
+                padd2 + C.GRAY + " Server: " + color + serverVersion,
+                padd2 + C.GRAY + " Java: " + color + javaVersion + C.GRAY + " | Date: " + color + startupDate,
+                padd2 + C.GRAY + " Commit: " + color + BuildConstants.COMMIT + C.GRAY + "/" + color + BuildConstants.ENVIRONMENT,
+                "",
+                "",
+                "",
+                ""
+        };
+
+        StringBuilder builder = new StringBuilder("\n\n");
+        for (int i = 0; i < splash.length; i++) {
+            builder.append(splash[i]);
+            if (i < info.length) {
+                builder.append(info[i]);
+            }
+            builder.append("\n");
+        }
+
+        Iris.info(builder.toString());
+    }
+
+    private String wrap(String tag) {
+        return C.BOLD.toString() + C.DARK_GRAY + "[" + C.BOLD + color + tag + C.BOLD + C.DARK_GRAY + "]" + C.RESET;
+    }
+
+    private String getServerVersion() {
+        String version = Bukkit.getVersion();
+        int marker = version.indexOf(" (MC:");
+        if (marker != -1) {
+            return version.substring(0, marker);
+        }
+        return version;
+    }
+
+    private int getJavaVersion() {
+        String version = System.getProperty("java.version");
+        if (version.startsWith("1.")) {
+            version = version.substring(2, 3);
+        } else {
+            int dot = version.indexOf('.');
+            if (dot != -1) {
+                version = version.substring(0, dot);
+            }
+        }
+        return Integer.parseInt(version);
+    }
+
+    private String getStartupDate() {
+        return LocalDate.now().format(DateTimeFormatter.ISO_LOCAL_DATE);
+    }
+
+    private String getReleaseTrain(String version) {
+        String value = version;
+        int suffixIndex = value.indexOf('-');
+        if (suffixIndex >= 0) {
+            value = value.substring(0, suffixIndex);
+        }
+        String[] split = value.split("\\.");
+        if (split.length >= 2) {
+            return split[0] + "." + split[1];
+        }
+        return value;
+    }
+}

core/src/main/java/art/arcane/iris/core/safeguard/task/Diagnostic.java

@@ -0,0 +1,112 @@
+package art.arcane.iris.core.safeguard.task;
+
+import art.arcane.iris.Iris;
+import art.arcane.iris.util.common.format.C;
+
+import java.io.ByteArrayOutputStream;
+import java.io.PrintStream;
+import java.util.function.Consumer;
+
+public class Diagnostic {
+    private final Logger logger;
+    private final String message;
+    private final Throwable exception;
+
+    public Diagnostic(String message) {
+        this(Logger.ERROR, message, null);
+    }
+
+    public Diagnostic(Logger logger, String message) {
+        this(logger, message, null);
+    }
+
+    public Diagnostic(Logger logger, String message, Throwable exception) {
+        this.logger = logger;
+        this.message = message;
+        this.exception = exception;
+    }
+
+    public Logger getLogger() {
+        return logger;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public Throwable getException() {
+        return exception;
+    }
+
+    public void log() {
+        log(true, false);
+    }
+
+    public void log(boolean withException) {
+        log(withException, false);
+    }
+
+    public void log(boolean withException, boolean withStackTrace) {
+        logger.print(render(withException, withStackTrace));
+    }
+
+    public String render() {
+        return render(true, false);
+    }
+
+    public String render(boolean withException) {
+        return render(withException, false);
+    }
+
+    public String render(boolean withException, boolean withStackTrace) {
+        StringBuilder builder = new StringBuilder();
+        builder.append(message);
+        if (withException && exception != null) {
+            builder.append(": ");
+            builder.append(exception);
+            if (withStackTrace) {
+                ByteArrayOutputStream os = new ByteArrayOutputStream();
+                PrintStream ps = new PrintStream(os);
+                exception.printStackTrace(ps);
+                ps.flush();
+                builder.append("\n");
+                builder.append(os);
+            }
+        }
+        return builder.toString();
+    }
+
+    @Override
+    public String toString() {
+        return C.strip(render());
+    }
+
+    public enum Logger {
+        DEBUG(Iris::debug),
+        RAW(Iris::msg),
+        INFO(Iris::info),
+        WARN(Iris::warn),
+        ERROR(Iris::error);
+
+        private final Consumer<String> logger;
+
+        Logger(Consumer<String> logger) {
+            this.logger = logger;
+        }
+
+        public void print(String message) {
+            String[] lines = message.split("\\n");
+            for (String line : lines) {
+                logger.accept(line);
+            }
+        }
+
+        public Diagnostic create(String message) {
+            return create(message, null);
+        }
+
+        public Diagnostic create(String message, Throwable exception) {
+            return new Diagnostic(this, message, exception);
+        }
+    }
+}

core/src/main/java/art/arcane/iris/core/safeguard/task/Task.java

@@ -0,0 +1,49 @@
+package art.arcane.iris.core.safeguard.task;
+
+import art.arcane.iris.core.safeguard.Mode;
+import art.arcane.volmlib.util.format.Form;
+
+import java.util.Locale;
+import java.util.function.Supplier;
+
+public abstract class Task {
+    private final String id;
+    private final String name;
+
+    public Task(String id) {
+        this(id, Form.capitalizeWords(id.replace(" ", "_").toLowerCase(Locale.ROOT)));
+    }
+
+    public Task(String id, String name) {
+        this.id = id;
+        this.name = name;
+    }
+
+    public String getId() {
+        return id;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public abstract ValueWithDiagnostics<Mode> run();
+
+    public static Task of(String id, String name, Supplier<ValueWithDiagnostics<Mode>> action) {
+        return new Task(id, name) {
+            @Override
+            public ValueWithDiagnostics<Mode> run() {
+                return action.get();
+            }
+        };
+    }
+
+    public static Task of(String id, Supplier<ValueWithDiagnostics<Mode>> action) {
+        return new Task(id) {
+            @Override
+            public ValueWithDiagnostics<Mode> run() {
+                return action.get();
+            }
+        };
+    }
+}

core/src/main/java/art/arcane/iris/core/safeguard/task/Tasks.java

@@ -0,0 +1,228 @@
+package art.arcane.iris.core.safeguard.task;
+
+import art.arcane.iris.Iris;
+import art.arcane.iris.core.IrisWorlds;
+import art.arcane.iris.core.nms.INMS;
+import art.arcane.iris.core.nms.v1X.NMSBinding1X;
+import art.arcane.iris.core.safeguard.Mode;
+import art.arcane.iris.engine.object.IrisDimension;
+import art.arcane.iris.util.common.misc.getHardware;
+import art.arcane.iris.util.project.agent.Agent;
+import org.bukkit.Bukkit;
+import org.bukkit.Server;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Locale;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+public final class Tasks {
+    private static final Task MEMORY = Task.of("memory", () -> {
+        long mem = getHardware.getProcessMemory();
+        if (mem >= 3072L) {
+            return withDiagnostics(Mode.STABLE);
+        }
+
+        if (mem > 2048L) {
+            return withDiagnostics(Mode.STABLE,
+                    Diagnostic.Logger.INFO.create("Memory Recommendation"),
+                    Diagnostic.Logger.INFO.create("- 3GB+ process memory is recommended for Iris."),
+                    Diagnostic.Logger.INFO.create("- Process Memory: " + mem + " MB"));
+        }
+
+        return withDiagnostics(Mode.WARNING,
+                Diagnostic.Logger.WARN.create("Low Memory"),
+                Diagnostic.Logger.WARN.create("- Iris is running with 2GB or less process memory."),
+                Diagnostic.Logger.WARN.create("- 3GB+ process memory is recommended for Iris."),
+                Diagnostic.Logger.WARN.create("- Process Memory: " + mem + " MB"));
+    });
+
+    private static final Task INCOMPATIBILITIES = Task.of("incompatibilities", () -> {
+        Set<String> plugins = new HashSet<>(Set.of("dynmap", "Stratos"));
+        plugins.removeIf(name -> server().getPluginManager().getPlugin(name) == null);
+
+        if (plugins.isEmpty()) {
+            return withDiagnostics(Mode.STABLE);
+        }
+
+        List<Diagnostic> diagnostics = new ArrayList<>();
+        if (plugins.contains("dynmap")) {
+            addAllDiagnostics(diagnostics,
+                    Diagnostic.Logger.ERROR.create("Dynmap"),
+                    Diagnostic.Logger.ERROR.create("- The plugin Dynmap is not compatible with the server."),
+                    Diagnostic.Logger.ERROR.create("- If you want to have a map plugin like Dynmap, consider Bluemap."));
+        }
+        if (plugins.contains("Stratos")) {
+            addAllDiagnostics(diagnostics,
+                    Diagnostic.Logger.ERROR.create("Stratos"),
+                    Diagnostic.Logger.ERROR.create("- Iris is not compatible with other worldgen plugins."));
+        }
+        return withDiagnostics(Mode.WARNING, diagnostics);
+    });
+
+    private static final Task SOFTWARE = Task.of("software", () -> {
+        Set<String> supported = Set.of("canvas", "folia", "purpur", "pufferfish", "paper", "spigot", "bukkit");
+        String serverName = server().getName().toLowerCase(Locale.ROOT);
+        boolean supportedServer = isCanvasServer();
+        if (!supportedServer) {
+            for (String candidate : supported) {
+                if (serverName.contains(candidate)) {
+                    supportedServer = true;
+                    break;
+                }
+            }
+        }
+
+        if (supportedServer) {
+            return withDiagnostics(Mode.STABLE);
+        }
+
+        return withDiagnostics(Mode.WARNING,
+                Diagnostic.Logger.WARN.create("Unsupported Server Software"),
+                Diagnostic.Logger.WARN.create("- Please consider using Canvas, Folia, Paper, or Purpur instead."));
+    });
+
+    private static final Task VERSION = Task.of("version", () -> {
+        String[] parts = Iris.instance.getDescription().getVersion().split("-");
+        String supportedVersions;
+        if (parts.length >= 3) {
+            String minVersion = parts[1];
+            String maxVersion = parts[2];
+            supportedVersions = minVersion.equals(maxVersion) ? minVersion : minVersion + " - " + maxVersion;
+        } else if (parts.length >= 2) {
+            supportedVersions = parts[1];
+        } else {
+            supportedVersions = "1.21.11";
+        }
+
+        if (!(INMS.get() instanceof NMSBinding1X)) {
+            return withDiagnostics(Mode.STABLE);
+        }
+
+        return withDiagnostics(Mode.UNSTABLE,
+                Diagnostic.Logger.ERROR.create("Server Version"),
+                Diagnostic.Logger.ERROR.create("- Iris only supports " + supportedVersions));
+    });
+
+    private static final Task INJECTION = Task.of("injection", () -> {
+        if (!isPaperPreferredServer() && !Agent.isInstalled()) {
+            return withDiagnostics(Mode.WARNING,
+                    Diagnostic.Logger.WARN.create("Java Agent"),
+                    Diagnostic.Logger.WARN.create("- Skipping dynamic Java agent attach on Spigot/Bukkit to avoid runtime agent warnings."),
+                    Diagnostic.Logger.WARN.create("- For full runtime injection support, run with -javaagent:"
+                            + Agent.AGENT_JAR.getPath() + " or use Canvas/Folia/Paper/Purpur."));
+        }
+
+        if (!Agent.install()) {
+            return withDiagnostics(Mode.UNSTABLE,
+                    Diagnostic.Logger.ERROR.create("Java Agent"),
+                    Diagnostic.Logger.ERROR.create("- Please enable dynamic agent loading by adding -XX:+EnableDynamicAgentLoading to your jvm arguments."),
+                    Diagnostic.Logger.ERROR.create("- or add the jvm argument -javaagent:" + Agent.AGENT_JAR.getPath()));
+        }
+
+        if (!INMS.get().injectBukkit()) {
+            return withDiagnostics(Mode.UNSTABLE,
+                    Diagnostic.Logger.ERROR.create("Code Injection"),
+                    Diagnostic.Logger.ERROR.create("- Failed to inject code. Please contact support"));
+        }
+
+        return withDiagnostics(Mode.STABLE);
+    });
+
+    private static final Task DIMENSION_TYPES = Task.of("dimensionTypes", () -> {
+        Set<String> keys = IrisWorlds.get().getDimensions().map(IrisDimension::getDimensionTypeKey).collect(Collectors.toSet());
+        if (!INMS.get().missingDimensionTypes(keys.toArray(String[]::new))) {
+            return withDiagnostics(Mode.STABLE);
+        }
+
+        return withDiagnostics(Mode.UNSTABLE,
+                Diagnostic.Logger.ERROR.create("Dimension Types"),
+                Diagnostic.Logger.ERROR.create("- Required Iris dimension types were not loaded."),
+                Diagnostic.Logger.ERROR.create("- If this still happens after a restart please contact support."));
+    });
+
+    private static final Task DISK_SPACE = Task.of("diskSpace", () -> {
+        double freeGiB = server().getWorldContainer().getFreeSpace() / (double) 0x4000_0000;
+        if (freeGiB > 3.0) {
+            return withDiagnostics(Mode.STABLE);
+        }
+
+        return withDiagnostics(Mode.WARNING,
+                Diagnostic.Logger.WARN.create("Insufficient Disk Space"),
+                Diagnostic.Logger.WARN.create("- 3GB of free space is required for Iris to function."));
+    });
+
+    private static final Task JAVA = Task.of("java", () -> {
+        int version = Iris.getJavaVersion();
+        if (version == 21) {
+            return withDiagnostics(Mode.STABLE);
+        }
+
+        if (version > 21) {
+            return withDiagnostics(Mode.STABLE,
+                    Diagnostic.Logger.INFO.create("Java Runtime"),
+                    Diagnostic.Logger.INFO.create("- Running Java " + version + ". Iris is tested primarily on Java 21."));
+        }
+
+        return withDiagnostics(Mode.WARNING,
+                Diagnostic.Logger.WARN.create("Unsupported Java version"),
+                Diagnostic.Logger.WARN.create("- Java 21+ is recommended. Current runtime: Java " + version));
+    });
+
+    private static final List<Task> TASKS = List.of(
+            MEMORY,
+            INCOMPATIBILITIES,
+            SOFTWARE,
+            VERSION,
+            INJECTION,
+            DIMENSION_TYPES,
+            DISK_SPACE,
+            JAVA
+    );
+
+    private Tasks() {
+    }
+
+    public static List<Task> getTasks() {
+        return TASKS;
+    }
+
+    private static Server server() {
+        return Bukkit.getServer();
+    }
+
+    private static boolean isPaperPreferredServer() {
+        String name = server().getName().toLowerCase(Locale.ROOT);
+        return isCanvasServer()
+                || name.contains("folia")
+                || name.contains("paper")
+                || name.contains("purpur")
+                || name.contains("pufferfish");
+    }
+
+    private static boolean isCanvasServer() {
+        ClassLoader loader = server().getClass().getClassLoader();
+        try {
+            Class.forName("io.canvasmc.canvas.region.WorldRegionizer", false, loader);
+            return true;
+        } catch (Throwable ignored) {
+            return server().getName().toLowerCase(Locale.ROOT).contains("canvas");
+        }
+    }
+
+    private static void addAllDiagnostics(List<Diagnostic> diagnostics, Diagnostic... values) {
+        for (Diagnostic value : values) {
+            diagnostics.add(value);
+        }
+    }
+
+    private static ValueWithDiagnostics<Mode> withDiagnostics(Mode mode, Diagnostic... diagnostics) {
+        return new ValueWithDiagnostics<>(mode, diagnostics);
+    }
+
+    private static ValueWithDiagnostics<Mode> withDiagnostics(Mode mode, List<Diagnostic> diagnostics) {
+        return new ValueWithDiagnostics<>(mode, diagnostics);
+    }
+}

core/src/main/java/art/arcane/iris/core/safeguard/task/ValueWithDiagnostics.java

@@ -0,0 +1,40 @@
+package art.arcane.iris.core.safeguard.task;
+
+import java.util.List;
+
+public class ValueWithDiagnostics<T> {
+    private final T value;
+    private final List<Diagnostic> diagnostics;
+
+    public ValueWithDiagnostics(T value, List<Diagnostic> diagnostics) {
+        this.value = value;
+        this.diagnostics = List.copyOf(diagnostics);
+    }
+
+    public ValueWithDiagnostics(T value, Diagnostic... diagnostics) {
+        this.value = value;
+        this.diagnostics = List.of(diagnostics);
+    }
+
+    public T getValue() {
+        return value;
+    }
+
+    public List<Diagnostic> getDiagnostics() {
+        return diagnostics;
+    }
+
+    public void log() {
+        log(true, false);
+    }
+
+    public void log(boolean withException) {
+        log(withException, false);
+    }
+
+    public void log(boolean withException, boolean withStackTrace) {
+        for (Diagnostic diagnostic : diagnostics) {
+            diagnostic.log(withException, withStackTrace);
+        }
+    }
+}

core/src/main/java/art/arcane/iris/core/scripting/environment/EngineEnvironment.java

@@ -1,30 +0,0 @@
-package art.arcane.iris.core.scripting.environment;
-
-import art.arcane.iris.core.loader.IrisRegistrant;
-import art.arcane.iris.core.scripting.func.UpdateExecutor;
-import art.arcane.iris.core.scripting.kotlin.environment.IrisExecutionEnvironment;
-import art.arcane.iris.engine.framework.Engine;
-import art.arcane.volmlib.util.mantle.runtime.MantleChunk;
-import lombok.NonNull;
-import org.bukkit.Chunk;
-import org.bukkit.Location;
-import org.bukkit.entity.Entity;
-import org.jetbrains.annotations.Nullable;
-
-public interface EngineEnvironment extends PackEnvironment {
-    static EngineEnvironment create(@NonNull Engine engine) {
-        return new IrisExecutionEnvironment(engine);
-    }
-
-    @NonNull
-    Engine getEngine();
-
-    @Nullable
-    Object spawnMob(@NonNull String script, @NonNull Location location);
-
-    void postSpawnMob(@NonNull String script, @NonNull Location location, @NonNull Entity mob);
-
-    void preprocessObject(@NonNull String script, @NonNull IrisRegistrant object);
-
-    void updateChunk(@NonNull String script, @NonNull MantleChunk<?> mantleChunk, @NonNull Chunk chunk, @NonNull UpdateExecutor executor);
-}

core/src/main/java/art/arcane/iris/core/scripting/environment/PackEnvironment.java

@@ -1,22 +0,0 @@
-package art.arcane.iris.core.scripting.environment;
-
-import art.arcane.iris.core.loader.IrisData;
-import art.arcane.iris.core.scripting.kotlin.environment.IrisPackExecutionEnvironment;
-import art.arcane.iris.engine.framework.Engine;
-import art.arcane.volmlib.util.math.RNG;
-import lombok.NonNull;
-import org.jetbrains.annotations.Nullable;
-
-public interface PackEnvironment extends SimpleEnvironment {
-    static PackEnvironment create(@NonNull IrisData data) {
-        return new IrisPackExecutionEnvironment(data);
-    }
-
-    @NonNull
-    IrisData getData();
-
-    @Nullable
-    Object createNoise(@NonNull String script, @NonNull RNG rng);
-
-    EngineEnvironment with(@NonNull Engine engine);
-}

core/src/main/java/art/arcane/iris/core/scripting/environment/SimpleEnvironment.java

@@ -1,30 +0,0 @@
-package art.arcane.iris.core.scripting.environment;
-
-import art.arcane.iris.core.scripting.kotlin.environment.IrisSimpleExecutionEnvironment;
-import lombok.NonNull;
-import org.jetbrains.annotations.Nullable;
-
-import java.io.File;
-import java.util.Map;
-
-public interface SimpleEnvironment {
-    static SimpleEnvironment create() {
-        return new IrisSimpleExecutionEnvironment();
-    }
-
-    static SimpleEnvironment create(@NonNull File projectDir) {
-        return new IrisSimpleExecutionEnvironment(projectDir);
-    }
-
-    void configureProject();
-
-    void execute(@NonNull String script);
-
-    void execute(@NonNull String script, @NonNull Class<?> type, @Nullable Map<@NonNull String, Object> vars);
-
-    @Nullable
-    Object evaluate(@NonNull String script);
-
-    @Nullable
-    Object evaluate(@NonNull String script, @NonNull Class<?> type, @Nullable Map<@NonNull String, Object> vars);
-}

core/src/main/java/art/arcane/iris/core/scripting/func/BiomeLookup.java

@@ -1,10 +0,0 @@
-package art.arcane.iris.core.scripting.func;
-
-import art.arcane.iris.engine.object.IrisBiome;
-import art.arcane.volmlib.util.documentation.BlockCoordinates;
-
-@FunctionalInterface
-public interface BiomeLookup {
-    @BlockCoordinates
-    IrisBiome at(int x, int z);
-}

core/src/main/java/art/arcane/iris/core/scripting/func/UpdateExecutor.java

@@ -1,22 +0,0 @@
-package art.arcane.iris.core.scripting.func;
-
-import org.jetbrains.annotations.NotNull;
-
-@FunctionalInterface
-public interface UpdateExecutor {
-
-    @NotNull Runnable wrap(int delay, @NotNull Runnable runnable);
-
-    @NotNull
-    default Runnable wrap(@NotNull Runnable runnable) {
-        return wrap(1, runnable);
-    }
-
-    default void execute(@NotNull Runnable runnable) {
-        execute(1, runnable);
-    }
-
-    default void execute(int delay, @NotNull Runnable runnable) {
-        wrap(delay, runnable).run();
-    }
-}

core/src/main/java/art/arcane/iris/engine/IrisEngine.java

@@ -29,7 +29,6 @@ import art.arcane.iris.core.loader.ResourceLoader;
 import art.arcane.iris.core.nms.container.BlockPos;
 import art.arcane.iris.core.nms.container.Pair;
 import art.arcane.iris.core.project.IrisProject;
-import art.arcane.iris.core.scripting.environment.EngineEnvironment;
 import art.arcane.iris.core.service.PreservationSVC;
 import art.arcane.iris.core.tools.IrisToolbelt;
 import art.arcane.iris.engine.data.cache.AtomicCache;
@@ -97,7 +96,6 @@ public class IrisEngine implements Engine {
     private CompletableFuture<Long> hash32;
     private EngineMode mode;
     private EngineEffects effects;
-    private EngineEnvironment execution;
     private EngineWorldManager worldManager;
     private volatile int parallelism;
     private boolean failing;
@@ -131,7 +129,6 @@ public class IrisEngine implements Engine {
         cleaning = new AtomicBoolean(false);
         noisemapPrebakeRunning = new AtomicBoolean(false);
         modeFallbackLogged = new AtomicBoolean(false);
-        execution = getData().getEnvironment().with(this);
         if (studio) {
             getData().dump();
             getData().clearLists();
@@ -190,7 +187,6 @@ public class IrisEngine implements Engine {
         if (currentMode != null) {
             currentMode.close();
         }
-        execution = getData().getEnvironment().with(this);
 
         J.a(() -> new IrisProject(getData().getDataFolder()).updateWorkspace());
     }
@@ -207,7 +203,6 @@ public class IrisEngine implements Engine {
             IrisWorldManager manager = new IrisWorldManager(this);
             worldManager = manager;
             manager.startManager();
-            getDimension().getEngineScripts().forEach(execution::execute);
             J.a(this::computeBiomeMaxes);
             J.a(() -> {
                 File[] roots = getData().getLoaders()

core/src/main/java/art/arcane/iris/engine/IrisNoisemapPrebakePipeline.java

@@ -82,7 +82,6 @@ public final class IrisNoisemapPrebakePipeline {
             "ravines",
             "mods",
             "expressions",
-            "scripts",
             "images",
             "snippet"
     );

core/src/main/java/art/arcane/iris/engine/framework/Engine.java

@@ -29,7 +29,6 @@ import art.arcane.iris.core.loader.IrisRegistrant;
 import art.arcane.iris.core.nms.container.BlockPos;
 import art.arcane.iris.core.nms.container.Pair;
 import art.arcane.iris.core.pregenerator.ChunkUpdater;
-import art.arcane.iris.core.scripting.environment.EngineEnvironment;
 import art.arcane.iris.core.service.ExternalDataSVC;
 import art.arcane.iris.core.tools.IrisToolbelt;
 import art.arcane.iris.engine.IrisComplex;
@@ -114,8 +113,6 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
 
     IrisContext getContext();
 
-    EngineEnvironment getExecution();
-
     double getMaxBiomeObjectDensity();
 
     double getMaxBiomeDecoratorDensity();
@@ -390,16 +387,6 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
                 }, RNG.r.i(1, 20))); //Why is there a random delay here?
             });
 
-            chunk.raiseFlagUnchecked(MantleFlag.SCRIPT, () -> {
-                var scripts = getDimension().getChunkUpdateScripts();
-                if (scripts == null || scripts.isEmpty())
-                    return;
-
-                for (var script : scripts) {
-                    getExecution().updateChunk(script, chunk, c, (delay, task) -> run(semaphore, c, task, delay));
-                }
-            });
-
             try {
                 semaphore.acquire(1024);
             } catch (InterruptedException ex) {

core/src/main/java/art/arcane/iris/engine/mantle/MatterGenerator.java

@@ -0,0 +1,248 @@
+package art.arcane.iris.engine.mantle;
+
+import art.arcane.iris.Iris;
+import art.arcane.iris.core.IrisSettings;
+import art.arcane.iris.core.nms.container.Pair;
+import art.arcane.iris.engine.framework.Engine;
+import art.arcane.iris.util.common.misc.RegenRuntime;
+import art.arcane.iris.util.common.parallel.MultiBurst;
+import art.arcane.iris.util.project.context.ChunkContext;
+import art.arcane.iris.util.project.matter.TileWrapper;
+import art.arcane.volmlib.util.documentation.ChunkCoordinates;
+import art.arcane.volmlib.util.mantle.flag.MantleFlag;
+import art.arcane.volmlib.util.mantle.runtime.Mantle;
+import art.arcane.volmlib.util.mantle.runtime.MantleChunk;
+import art.arcane.volmlib.util.matter.Matter;
+import org.bukkit.block.data.BlockData;
+
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executor;
+import java.util.stream.Collectors;
+
+public interface MatterGenerator {
+    long REGEN_PASS_CACHE_TTL_MS = 600000L;
+    Executor DISPATCHER = MultiBurst.burst;
+    ConcurrentHashMap<String, Set<Long>> REGEN_GENERATED_CHUNKS_BY_PASS = new ConcurrentHashMap<>();
+    ConcurrentHashMap<String, Set<Long>> REGEN_CLEARED_CHUNKS_BY_PASS = new ConcurrentHashMap<>();
+    ConcurrentHashMap<String, Set<Long>> REGEN_PLANNED_CHUNKS_BY_PASS = new ConcurrentHashMap<>();
+    ConcurrentHashMap<String, Long> REGEN_PASS_TOUCHED_MS = new ConcurrentHashMap<>();
+
+    Engine getEngine();
+
+    Mantle<Matter> getMantle();
+
+    int getRadius();
+
+    int getRealRadius();
+
+    List<Pair<List<MantleComponent>, Integer>> getComponents();
+
+    @ChunkCoordinates
+    default void generateMatter(int x, int z, boolean multicore, ChunkContext context) {
+        if (!getEngine().getDimension().isUseMantle()) {
+            return;
+        }
+
+        boolean useMulticore = multicore || IrisSettings.get().getGenerator().isUseMulticoreMantle();
+        String threadName = Thread.currentThread().getName();
+        boolean regenThread = threadName.startsWith("Iris-Regen-");
+        boolean traceRegen = regenThread && IrisSettings.get().getGeneral().isDebug();
+        boolean forceRegen = regenThread;
+        String regenPassKey = forceRegen ? resolveRegenPassKey(threadName) : null;
+        boolean optimizedRegen = forceRegen && !IrisSettings.get().getGeneral().isDebug() && regenPassKey != null;
+        int writeRadius = optimizedRegen ? Math.min(getRadius(), getRealRadius()) : getRadius();
+        Set<Long> clearedChunks = optimizedRegen ? getRegenPassSet(REGEN_CLEARED_CHUNKS_BY_PASS, regenPassKey) : new HashSet<>();
+        Set<Long> plannedChunks = optimizedRegen ? getRegenPassSet(REGEN_PLANNED_CHUNKS_BY_PASS, regenPassKey) : null;
+
+        if (optimizedRegen) {
+            touchRegenPass(regenPassKey);
+        }
+
+        if (traceRegen) {
+            Iris.info("Regen matter start: center=" + x + "," + z
+                    + " radius=" + getRadius()
+                    + " realRadius=" + getRealRadius()
+                    + " writeRadius=" + writeRadius
+                    + " multicore=" + useMulticore
+                    + " components=" + getComponents().size()
+                    + " optimized=" + optimizedRegen
+                    + " passKey=" + (regenPassKey == null ? "none" : regenPassKey)
+                    + " thread=" + threadName);
+        }
+
+        try (MantleWriter writer = new MantleWriter(getEngine().getMantle(), getMantle(), x, z, writeRadius, useMulticore)) {
+            for (Pair<List<MantleComponent>, Integer> pair : getComponents()) {
+                int rawPassRadius = pair.getB();
+                int passRadius = optimizedRegen ? Math.min(rawPassRadius, writeRadius) : rawPassRadius;
+                String passFlags = pair.getA().stream().map(component -> component.getFlag().toString()).collect(Collectors.joining(","));
+                String passFlagKey = optimizedRegen ? regenPassKey + "|" + passFlags : null;
+                Set<Long> generatedChunks = passFlagKey == null ? null : getRegenPassSet(REGEN_GENERATED_CHUNKS_BY_PASS, passFlagKey);
+                int visitedChunks = 0;
+                int clearedCount = 0;
+                int plannedSkipped = 0;
+                int componentSkipped = 0;
+                int componentForcedReset = 0;
+                int launchedLayers = 0;
+                int dedupSkipped = 0;
+                List<CompletableFuture<Void>> launchedTasks = useMulticore ? new ArrayList<>() : null;
+
+                if (passFlagKey != null) {
+                    touchRegenPass(passFlagKey);
+                }
+                if (traceRegen) {
+                    Iris.info("Regen matter pass start: center=" + x + "," + z
+                            + " passRadius=" + passRadius
+                            + " rawPassRadius=" + rawPassRadius
+                            + " flags=[" + passFlags + "]");
+                }
+
+                for (int i = -passRadius; i <= passRadius; i++) {
+                    for (int j = -passRadius; j <= passRadius; j++) {
+                        int passX = x + i;
+                        int passZ = z + j;
+                        visitedChunks++;
+                        long passKey = chunkKey(passX, passZ);
+                        if (generatedChunks != null && !generatedChunks.add(passKey)) {
+                            dedupSkipped++;
+                            continue;
+                        }
+
+                        MantleChunk<Matter> chunk = writer.acquireChunk(passX, passZ);
+                        if (forceRegen) {
+                            if (clearedChunks.add(passKey)) {
+                                chunk.deleteSlices(BlockData.class);
+                                chunk.deleteSlices(String.class);
+                                chunk.deleteSlices(TileWrapper.class);
+                                chunk.flag(MantleFlag.PLANNED, false);
+                                clearedCount++;
+                            }
+                        }
+
+                        if (!forceRegen && chunk.isFlagged(MantleFlag.PLANNED)) {
+                            plannedSkipped++;
+                            continue;
+                        }
+
+                        for (MantleComponent component : pair.getA()) {
+                            if (!forceRegen && chunk.isFlagged(component.getFlag())) {
+                                componentSkipped++;
+                                continue;
+                            }
+                            if (forceRegen && chunk.isFlagged(component.getFlag())) {
+                                chunk.flag(component.getFlag(), false);
+                                componentForcedReset++;
+                            }
+
+                            launchedLayers++;
+                            int finalPassX = passX;
+                            int finalPassZ = passZ;
+                            MantleChunk<Matter> finalChunk = chunk;
+                            MantleComponent finalComponent = component;
+                            Runnable task = () -> finalChunk.raiseFlagUnchecked(finalComponent.getFlag(),
+                                    () -> finalComponent.generateLayer(writer, finalPassX, finalPassZ, context));
+
+                            if (useMulticore) {
+                                launchedTasks.add(CompletableFuture.runAsync(task, DISPATCHER));
+                            } else {
+                                task.run();
+                            }
+                        }
+                    }
+                }
+
+                if (useMulticore) {
+                    for (CompletableFuture<Void> launchedTask : launchedTasks) {
+                        launchedTask.join();
+                    }
+                }
+
+                if (traceRegen) {
+                    Iris.info("Regen matter pass done: center=" + x + "," + z
+                            + " passRadius=" + passRadius
+                            + " rawPassRadius=" + rawPassRadius
+                            + " visited=" + visitedChunks
+                            + " cleared=" + clearedCount
+                            + " dedupSkipped=" + dedupSkipped
+                            + " plannedSkipped=" + plannedSkipped
+                            + " componentSkipped=" + componentSkipped
+                            + " componentForcedReset=" + componentForcedReset
+                            + " launchedLayers=" + launchedLayers
+                            + " flags=[" + passFlags + "]");
+                }
+            }
+
+            for (int i = -getRealRadius(); i <= getRealRadius(); i++) {
+                for (int j = -getRealRadius(); j <= getRealRadius(); j++) {
+                    int realX = x + i;
+                    int realZ = z + j;
+                    long realKey = chunkKey(realX, realZ);
+                    if (plannedChunks != null && !plannedChunks.add(realKey)) {
+                        continue;
+                    }
+                    writer.acquireChunk(realX, realZ).flag(MantleFlag.PLANNED, true);
+                }
+            }
+        }
+
+        if (traceRegen) {
+            Iris.info("Regen matter done: center=" + x + "," + z
+                    + " markedRealRadius=" + getRealRadius()
+                    + " forceRegen=" + forceRegen);
+        }
+    }
+
+    private static long chunkKey(int x, int z) {
+        return (((long) x) << 32) ^ (z & 0xffffffffL);
+    }
+
+    private static Set<Long> getRegenPassSet(ConcurrentHashMap<String, Set<Long>> store, String passKey) {
+        return store.computeIfAbsent(passKey, key -> ConcurrentHashMap.newKeySet());
+    }
+
+    private static String resolveRegenPassKey(String threadName) {
+        String runtimeKey = RegenRuntime.getRunId();
+        if (runtimeKey != null && !runtimeKey.isBlank()) {
+            return runtimeKey;
+        }
+
+        if (!threadName.startsWith("Iris-Regen-")) {
+            return null;
+        }
+
+        String suffix = threadName.substring("Iris-Regen-".length());
+        int lastDash = suffix.lastIndexOf('-');
+        if (lastDash <= 0) {
+            return suffix;
+        }
+        return suffix.substring(0, lastDash);
+    }
+
+    private static void touchRegenPass(String passKey) {
+        long now = System.currentTimeMillis();
+        REGEN_PASS_TOUCHED_MS.put(passKey, now);
+        if (REGEN_PASS_TOUCHED_MS.size() <= 64) {
+            return;
+        }
+
+        Iterator<Map.Entry<String, Long>> iterator = REGEN_PASS_TOUCHED_MS.entrySet().iterator();
+        while (iterator.hasNext()) {
+            Map.Entry<String, Long> entry = iterator.next();
+            if (now - entry.getValue() <= REGEN_PASS_CACHE_TTL_MS) {
+                continue;
+            }
+
+            String key = entry.getKey();
+            iterator.remove();
+            REGEN_GENERATED_CHUNKS_BY_PASS.remove(key);
+            REGEN_CLEARED_CHUNKS_BY_PASS.remove(key);
+            REGEN_PLANNED_CHUNKS_BY_PASS.remove(key);
+        }
+    }
+}

core/src/main/java/art/arcane/iris/engine/object/IrisDimension.java

@@ -78,7 +78,6 @@ public class IrisDimension extends IrisRegistrant {
     private final transient AtomicCache<Double> cosr = new AtomicCache<>();
     private final transient AtomicCache<Double> rad = new AtomicCache<>();
     private final transient AtomicCache<Boolean> featuresUsed = new AtomicCache<>();
-    private final transient AtomicCache<KMap<String, KList<String>>> cachedPreProcessors = new AtomicCache<>();
     private final transient AtomicCache<Map<String, IrisDimensionCarvingEntry>> carvingEntryIndex = new AtomicCache<>();
     @MinNumber(2)
     @Required
@@ -248,25 +247,10 @@ public class IrisDimension extends IrisRegistrant {
     @MaxNumber(318)
     @Desc("The Subterrain Fluid Layer Height")
     private int caveLavaHeight = 8;
-    @RegistryListFunction(ComponentFlagFunction.class)
-    @ArrayType(type = String.class)
-    @Desc("Collection of disabled components")
-    private KList<MantleFlag> disabledComponents = new KList<>();
-    @Desc("A list of globally applied pre-processors")
-    @ArrayType(type = IrisPreProcessors.class)
-    private KList<IrisPreProcessors> globalPreProcessors = new KList<>();
-    @Desc("A list of scripts executed on engine setup\nFile extension: .engine.kts")
-    @RegistryListResource(IrisScript.class)
-    @ArrayType(type = String.class, min = 1)
-    private KList<String> engineScripts = new KList<>();
-    @Desc("A list of scripts executed on data setup\nFile extension: .data.kts")
-    @RegistryListResource(IrisScript.class)
-    @ArrayType(type = String.class, min = 1)
-    private KList<String> dataScripts = new KList<>();
-    @Desc("A list of scripts executed on chunk update\nFile extension: .update.kts")
-    @RegistryListResource(IrisScript.class)
-    @ArrayType(type = String.class, min = 1)
-    private KList<String> chunkUpdateScripts = new KList<>();
+    @RegistryListFunction(ComponentFlagFunction.class)
+    @ArrayType(type = String.class)
+    @Desc("Collection of disabled components")
+    private KList<MantleFlag> disabledComponents = new KList<>();
 
     public int getMaxHeight() {
         return (int) getDimensionHeight().getMax();
@@ -398,17 +382,6 @@ public class IrisDimension extends IrisRegistrant {
         return r;
     }
 
-    public KList<String> getPreProcessors(String type) {
-        return cachedPreProcessors.aquire(() -> {
-            KMap<String, KList<String>> preProcessors = new KMap<>();
-            for (var entry : globalPreProcessors) {
-                preProcessors.computeIfAbsent(entry.getType(), k -> new KList<>())
-                        .addAll(entry.getScripts());
-            }
-            return preProcessors;
-        }).get(type);
-    }
-
     public IrisGeneratorStyle getBiomeStyle(InferredType type) {
         switch (type) {
             case CAVE:

core/src/main/java/art/arcane/iris/engine/object/IrisDimensionMode.java

@@ -21,7 +21,6 @@ package art.arcane.iris.engine.object;
 import art.arcane.iris.engine.framework.Engine;
 import art.arcane.iris.engine.framework.EngineMode;
 import art.arcane.iris.engine.object.annotations.Desc;
-import art.arcane.iris.engine.object.annotations.RegistryListResource;
 import art.arcane.iris.engine.object.annotations.Snippet;
 import lombok.AllArgsConstructor;
 import lombok.Data;
@@ -38,19 +37,7 @@ public class IrisDimensionMode {
     @Desc("The dimension type")
     private IrisDimensionModeType type = IrisDimensionModeType.OVERWORLD;
 
-    @RegistryListResource(IrisScript.class)
-    @Desc("The script to create the dimension mode instead of using provided types\nFile extension: .engine.kts")
-    private String script;
-
     public EngineMode create(Engine engine) {
-        if (script == null) {
-            return type.create(engine);
-        }
-        Object result = engine.getExecution().evaluate(script);
-        if (result instanceof EngineMode) {
-            return (EngineMode) result;
-        }
-
-        throw new IllegalStateException("The script '" + script + "' did not return an engine mode!");
+        return type.create(engine);
     }
 }

core/src/main/java/art/arcane/iris/engine/object/IrisEntity.java

@@ -163,18 +163,9 @@ public class IrisEntity extends IrisRegistrant {
     @Desc("Create a mob from another plugin, such as Mythic Mobs. Should be in the format of a namespace of PluginName:MobName")
     private String specialType = "";
 
-    @Desc("Set to true if you want to apply all of the settings here to the mob, even though an external plugin has already done so. Scripts are always applied.")
+    @Desc("Set to true if you want to apply all of the settings here to the mob, even though an external plugin has already done so.")
     private boolean applySettingsToCustomMobAnyways = false;
 
-    @Desc("Set the entity type to UNKNOWN, then define a script here which ends with the entity variable (the result). You can use location to find the target location. You can spawn any entity this way.\nFile extension: .spawn.kts")
-    @RegistryListResource(IrisScript.class)
-    private String spawnerScript = "";
-
-    @ArrayType(min = 1, type = String.class)
-    @Desc("Executed post spawn you can modify the entity however you want with it\nFile extension: .postspawn.kts")
-    @RegistryListResource(IrisScript.class)
-    private KList<String> postSpawnScripts = new KList<>();
-
     @ArrayType(min = 1, type = IrisCommand.class)
     @Desc("Run raw commands when this entity is spawned. Use {x}, {y}, and {z} for location. /summon pig {x} {y} {z}")
     private KList<IrisCommand> rawCommands = new KList<>();
@@ -211,17 +202,6 @@ public class IrisEntity extends IrisRegistrant {
             return null;
         }
 
-        if (!spawnerScript.isEmpty() && ee == null) {
-            synchronized (this) {
-                try {
-                    ee = (Entity) gen.getExecution().spawnMob(spawnerScript, at);
-                } catch (Throwable ex) {
-                    Iris.error("You must return an Entity in your scripts to use entity scripts!");
-                    ex.printStackTrace();
-                }
-            }
-        }
-
         if (isSpecialType() && !applySettingsToCustomMobAnyways) {
             return ee;
         }
@@ -356,14 +336,6 @@ public class IrisEntity extends IrisRegistrant {
             spawnEffect.apply(e);
         }
 
-        if (postSpawnScripts.isNotEmpty()) {
-            synchronized (this) {
-                for (String i : postSpawnScripts) {
-                    gen.getExecution().postSpawnMob(i, at, ee);
-                }
-            }
-        }
-
         if (rawCommands.isNotEmpty()) {
             final Location fat = at;
             rawCommands.forEach(r -> r.run(fat));

core/src/main/java/art/arcane/iris/engine/object/IrisExternalDatapack.java

@@ -43,6 +43,10 @@ public class IrisExternalDatapack {
     @Desc("Optional structure-set alias mappings used to synthesize vanilla structure_set replacements from non-minecraft source keys")
     private KList<IrisExternalDatapackStructureSetAlias> structureSetAliases = new KList<>();
 
+    @ArrayType(type = IrisExternalDatapackTemplateAlias.class, min = 1)
+    @Desc("Optional template location alias mappings applied while projecting template pools")
+    private KList<IrisExternalDatapackTemplateAlias> templateAliases = new KList<>();
+
     @ArrayType(type = IrisExternalDatapackStructurePatch.class, min = 1)
     @Desc("Structure placement patches applied when this external datapack is projected")
     private KList<IrisExternalDatapackStructurePatch> structurePatches = new KList<>();

core/src/main/java/art/arcane/iris/engine/object/IrisExternalDatapackTemplateAlias.java

@@ -0,0 +1,23 @@
+package art.arcane.iris.engine.object;
+
+import art.arcane.iris.engine.object.annotations.Desc;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import lombok.experimental.Accessors;
+
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@Accessors(chain = true)
+@Desc("Maps missing template-pool element locations from an external datapack to replacement template locations")
+public class IrisExternalDatapackTemplateAlias {
+    @Desc("Source template location to rewrite")
+    private String from = "";
+
+    @Desc("Target template location. Use minecraft:empty to convert the element to an empty pool element")
+    private String to = "";
+
+    @Desc("Enable or disable this alias entry")
+    private boolean enabled = true;
+}

core/src/main/java/art/arcane/iris/engine/object/IrisGeneratorStyle.java

@@ -26,7 +26,6 @@ import art.arcane.volmlib.util.math.RNG;
 import art.arcane.iris.util.project.noise.CNG;
 import art.arcane.iris.util.project.noise.ExpressionNoise;
 import art.arcane.iris.util.project.noise.ImageNoise;
-import art.arcane.iris.util.project.noise.NoiseGenerator;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -59,9 +58,6 @@ public class IrisGeneratorStyle {
     private String expression = null;
     @Desc("Use an Image map instead of a generated value")
     private IrisImageMap imageMap = null;
-    @Desc("Instead of using the style property, use a custom noise generator to represent this style.\nFile extension: .noise.kts")
-    @RegistryListResource(IrisScript.class)
-    private String script = null;
     @MinNumber(0.00001)
     @Desc("The Output multiplier. Only used if parent is fracture.")
     private double multiplier = 1;
@@ -111,7 +107,7 @@ public class IrisGeneratorStyle {
     }
 
     private int hash() {
-        return Objects.hash(expression, imageMapHash(), script, multiplier, axialFracturing, fracture != null ? fracture.hash() : 0, exponent, cacheSize, zoom, cellularZoom, cellularFrequency, style);
+        return Objects.hash(expression, imageMapHash(), multiplier, axialFracturing, fracture != null ? fracture.hash() : 0, exponent, cacheSize, zoom, cellularZoom, cellularFrequency, style);
     }
 
     public int prebakeSignature() {
@@ -129,19 +125,6 @@ public class IrisGeneratorStyle {
         return cachePrefix(rng, effectiveCacheSize) + Long.toUnsignedString(sourceStamp);
     }
 
-    private long scriptStamp(IrisData data) {
-        if (getScript() == null) {
-            return 0L;
-        }
-
-        File scriptFile = data.getScriptLoader().findFile(getScript());
-        if (scriptFile == null) {
-            return Integer.toUnsignedLong(getScript().hashCode());
-        }
-
-        return Integer.toUnsignedLong(Objects.hash(getScript(), scriptFile.lastModified(), scriptFile.length()));
-    }
-
     private void clearStaleCacheEntries(IrisData data, String prefix, String key) {
         File cacheFolder = new File(data.getDataFolder(), ".cache");
         File[] files = cacheFolder.listFiles((dir, name) -> name.endsWith(".cnm") && name.startsWith(prefix));
@@ -178,13 +161,6 @@ public class IrisGeneratorStyle {
         } else if (getImageMap() != null) {
             cng = new CNG(rng, new ImageNoise(data, getImageMap()), 1D, 1).bake();
             sourceStamp = Integer.toUnsignedLong(imageMapHash());
-        } else if (getScript() != null) {
-            Object result = data.getEnvironment().createNoise(getScript(), rng);
-            if (result == null) Iris.warn("Failed to create noise from script: " + getScript());
-            if (result instanceof NoiseGenerator generator) {
-                cng = new CNG(rng, generator, 1D, 1).bake();
-                sourceStamp = scriptStamp(data);
-            }
         }
 
         if (cng == null) {

core/src/main/java/art/arcane/iris/engine/object/IrisPreProcessors.java

@@ -1,25 +0,0 @@
-package art.arcane.iris.engine.object;
-
-import art.arcane.iris.engine.object.annotations.*;
-import art.arcane.iris.engine.object.annotations.functions.ResourceLoadersFunction;
-import art.arcane.volmlib.util.collection.KList;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
-
-@Data
-@AllArgsConstructor
-@NoArgsConstructor
-@Desc("Represents global preprocessors")
-public class IrisPreProcessors {
-    @Required
-    @Desc("The preprocessor type")
-    @RegistryListFunction(ResourceLoadersFunction.class)
-    private String type = "dimension";
-
-    @Required
-    @Desc("The preprocessor scripts\nFile extension: .proc.kts")
-    @RegistryListResource(IrisScript.class)
-    @ArrayType(type = String.class, min = 1)
-    private KList<String> scripts = new KList<>();
-}

core/src/main/java/art/arcane/iris/engine/object/IrisScript.java

@@ -1,58 +0,0 @@
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2022 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package art.arcane.iris.engine.object;
-
-import art.arcane.iris.core.loader.IrisRegistrant;
-import art.arcane.volmlib.util.json.JSONObject;
-import art.arcane.iris.util.common.plugin.VolmitSender;
-import lombok.Data;
-import lombok.EqualsAndHashCode;
-
-@EqualsAndHashCode(callSuper = true)
-@Data
-public class IrisScript extends IrisRegistrant {
-    private final String source;
-
-    public IrisScript() {
-        this("");
-    }
-
-    public IrisScript(String source) {
-        this.source = source;
-    }
-
-    @Override
-    public String getFolderName() {
-        return "scripts";
-    }
-
-    @Override
-    public String getTypeName() {
-        return "Script";
-    }
-
-    public String toString() {
-        return source;
-    }
-
-    @Override
-    public void scanForErrors(JSONObject p, VolmitSender sender) {
-
-    }
-}

core/src/main/java/art/arcane/iris/engine/object/IrisVanillaLootTable.java

@@ -72,9 +72,4 @@ public class IrisVanillaLootTable extends IrisLootTable {
     public IrisData getLoader() {
         throw new UnsupportedOperationException("VanillaLootTables do not have a loader");
     }
-
-    @Override
-    public KList<String> getPreprocessors() {
-        return new KList<>();
-    }
 }

core/src/main/java/art/arcane/iris/engine/platform/BukkitChunkGenerator.java

@@ -114,9 +114,9 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
         this.folder = new ReactiveFolder(
                 dataLocation,
                 (_a, _b, _c) -> hotload(),
-                new KList<>(".iob", ".json", ".kts"),
+                new KList<>(".iob", ".json"),
                 new KList<>(".iris"),
-                new KList<>(".gradle.kts")
+                new KList<>()
         );
         Bukkit.getServer().getPluginManager().registerEvents(this, Iris.instance);
     }

core/src/main/java/art/arcane/iris/util/common/director/handlers/ScriptHandler.java

@@ -1,33 +0,0 @@
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2022 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package art.arcane.iris.util.common.director.handlers;
-
-import art.arcane.iris.engine.object.IrisScript;
-import art.arcane.iris.util.common.director.specialhandlers.RegistrantHandler;
-
-public class ScriptHandler extends RegistrantHandler<IrisScript> {
-    public ScriptHandler() {
-        super(IrisScript.class, false);
-    }
-
-    @Override
-    public String getRandomDefault() {
-        return "script";
-    }
-}

core/src/main/java/art/arcane/iris/util/project/context/ChunkContext.java

@@ -0,0 +1,84 @@
+package art.arcane.iris.util.project.context;
+
+import art.arcane.iris.engine.IrisComplex;
+import art.arcane.iris.engine.object.IrisBiome;
+import art.arcane.iris.engine.object.IrisRegion;
+import art.arcane.iris.util.common.parallel.MultiBurst;
+import org.bukkit.block.data.BlockData;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
+
+public class ChunkContext {
+    private final int x;
+    private final int z;
+    private final ChunkedDataCache<Double> height;
+    private final ChunkedDataCache<IrisBiome> biome;
+    private final ChunkedDataCache<IrisBiome> cave;
+    private final ChunkedDataCache<BlockData> rock;
+    private final ChunkedDataCache<BlockData> fluid;
+    private final ChunkedDataCache<IrisRegion> region;
+
+    public ChunkContext(int x, int z, IrisComplex complex) {
+        this(x, z, complex, true);
+    }
+
+    public ChunkContext(int x, int z, IrisComplex complex, boolean cache) {
+        this.x = x;
+        this.z = z;
+        this.height = new ChunkedDataCache<>(complex.getHeightStream(), x, z, cache);
+        this.biome = new ChunkedDataCache<>(complex.getTrueBiomeStream(), x, z, cache);
+        this.cave = new ChunkedDataCache<>(complex.getCaveBiomeStream(), x, z, cache);
+        this.rock = new ChunkedDataCache<>(complex.getRockStream(), x, z, cache);
+        this.fluid = new ChunkedDataCache<>(complex.getFluidStream(), x, z, cache);
+        this.region = new ChunkedDataCache<>(complex.getRegionStream(), x, z, cache);
+
+        if (cache) {
+            Executor executor = MultiBurst.burst;
+            List<CompletableFuture<Void>> tasks = new ArrayList<>(6);
+            tasks.add(CompletableFuture.runAsync(() -> height.fill(executor), executor));
+            tasks.add(CompletableFuture.runAsync(() -> biome.fill(executor), executor));
+            tasks.add(CompletableFuture.runAsync(() -> cave.fill(executor), executor));
+            tasks.add(CompletableFuture.runAsync(() -> rock.fill(executor), executor));
+            tasks.add(CompletableFuture.runAsync(() -> fluid.fill(executor), executor));
+            tasks.add(CompletableFuture.runAsync(() -> region.fill(executor), executor));
+            for (CompletableFuture<Void> task : tasks) {
+                task.join();
+            }
+        }
+    }
+
+    public int getX() {
+        return x;
+    }
+
+    public int getZ() {
+        return z;
+    }
+
+    public ChunkedDataCache<Double> getHeight() {
+        return height;
+    }
+
+    public ChunkedDataCache<IrisBiome> getBiome() {
+        return biome;
+    }
+
+    public ChunkedDataCache<IrisBiome> getCave() {
+        return cave;
+    }
+
+    public ChunkedDataCache<BlockData> getRock() {
+        return rock;
+    }
+
+    public ChunkedDataCache<BlockData> getFluid() {
+        return fluid;
+    }
+
+    public ChunkedDataCache<IrisRegion> getRegion() {
+        return region;
+    }
+}

core/src/main/java/art/arcane/iris/util/project/context/ChunkedDataCache.java

@@ -0,0 +1,73 @@
+package art.arcane.iris.util.project.context;
+
+import art.arcane.iris.util.project.stream.ProceduralStream;
+import art.arcane.volmlib.util.documentation.BlockCoordinates;
+
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.Executor;
+import java.util.concurrent.ForkJoinPool;
+
+public class ChunkedDataCache<T> {
+    private final int x;
+    private final int z;
+    private final ProceduralStream<T> stream;
+    private final boolean cache;
+    private final Object[] data;
+
+    @BlockCoordinates
+    public ChunkedDataCache(ProceduralStream<T> stream, int x, int z) {
+        this(stream, x, z, true);
+    }
+
+    @BlockCoordinates
+    public ChunkedDataCache(ProceduralStream<T> stream, int x, int z, boolean cache) {
+        this.x = x;
+        this.z = z;
+        this.stream = stream;
+        this.cache = cache;
+        this.data = new Object[cache ? 256 : 0];
+    }
+
+    public void fill() {
+        fill(ForkJoinPool.commonPool());
+    }
+
+    public void fill(Executor executor) {
+        if (!cache) {
+            return;
+        }
+
+        List<CompletableFuture<Void>> tasks = new ArrayList<>(16);
+        for (int j = 0; j < 16; j++) {
+            int row = j;
+            tasks.add(CompletableFuture.runAsync(() -> {
+                int rowOffset = row * 16;
+                double zz = (z + row);
+                for (int i = 0; i < 16; i++) {
+                    data[rowOffset + i] = stream.get(x + i, zz);
+                }
+            }, executor));
+        }
+
+        for (CompletableFuture<Void> task : tasks) {
+            task.join();
+        }
+    }
+
+    @BlockCoordinates
+    @SuppressWarnings("unchecked")
+    public T get(int x, int z) {
+        if (!cache) {
+            return stream.get(this.x + x, this.z + z);
+        }
+
+        T value = (T) data[(z * 16) + x];
+        if (value != null) {
+            return value;
+        }
+
+        return stream.get(this.x + x, this.z + z);
+    }
+}

core/src/main/kotlin/art/arcane/iris/core/pregenerator/cache/PregenCacheImpl.kt

@@ -1,232 +0,0 @@
-package art.arcane.iris.core.pregenerator.cache
-
-import art.arcane.iris.Iris
-import art.arcane.volmlib.util.data.Varint
-import art.arcane.volmlib.util.documentation.ChunkCoordinates
-import art.arcane.volmlib.util.documentation.RegionCoordinates
-import art.arcane.volmlib.util.io.IO
-import it.unimi.dsi.fastutil.objects.Object2ObjectLinkedOpenHashMap
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.runBlocking
-import net.jpountz.lz4.LZ4BlockInputStream
-import net.jpountz.lz4.LZ4BlockOutputStream
-import java.io.*
-
-class PregenCacheImpl(
-    private val directory: File,
-    private val maxSize: Int
-) : PregenCache {
-    private val cache = Object2ObjectLinkedOpenHashMap<Pair<Int, Int>, Plate>()
-
-    @ChunkCoordinates
-    override fun isChunkCached(x: Int, z: Int): Boolean {
-        return this[x shr 10, z shr 10].isCached(
-            (x shr 5) and 31,
-            (z shr 5) and 31
-        ) { isCached(x and 31, z and 31) }
-    }
-
-    @RegionCoordinates
-    override fun isRegionCached(x: Int, z: Int): Boolean {
-        return this[x shr 5, z shr 5].isCached(
-            x and 31,
-            z and 31,
-            Region::isCached
-        )
-    }
-
-    @ChunkCoordinates
-    override fun cacheChunk(x: Int, z: Int) {
-        this[x shr 10, z shr 10].cache(
-            (x shr 5) and 31,
-            (z shr 5) and 31
-        ) { cache(x and 31, z and 31) }
-    }
-
-    @RegionCoordinates
-    override fun cacheRegion(x: Int, z: Int) {
-        this[x shr 5, z shr 5].cache(
-            x and 31,
-            z and 31,
-            Region::cache
-        )
-    }
-
-    override fun write() {
-        if (cache.isEmpty()) return
-        runBlocking {
-            for (plate in cache.values) {
-                if (!plate.dirty) continue
-                launch(dispatcher) {
-                    writePlate(plate)
-                }
-            }
-        }
-    }
-
-    override fun trim(unloadDuration: Long) {
-        if (cache.isEmpty()) return
-        val threshold = System.currentTimeMillis() - unloadDuration
-        runBlocking {
-            val it = cache.values.iterator()
-            while (it.hasNext()) {
-                val plate = it.next()
-                if (plate.lastAccess < threshold) it.remove()
-                launch(dispatcher) {
-                    writePlate(plate)
-                }
-            }
-        }
-    }
-
-    private operator fun get(x: Int, z: Int): Plate {
-        val key = x to z
-        val plate = cache.getAndMoveToFirst(key)
-        if (plate != null) return plate
-        return readPlate(x, z).also {
-            cache.putAndMoveToFirst(key, it)
-            runBlocking {
-                while (cache.size > maxSize) {
-                    val plate = cache.removeLast()
-                    launch(dispatcher) {
-                        writePlate(plate)
-                    }
-                }
-            }
-        }
-    }
-
-    private fun readPlate(x: Int, z: Int): Plate {
-        val file = fileForPlate(x, z)
-        if (!file.exists()) return Plate(x, z)
-        try {
-            DataInputStream(LZ4BlockInputStream(file.inputStream())).use {
-                return readPlate(x, z, it)
-            }
-        } catch (e: IOException) {
-            Iris.error("Failed to read pregen cache $file")
-            e.printStackTrace()
-            Iris.reportError(e)
-        }
-        return Plate(x, z)
-    }
-
-    private fun writePlate(plate: Plate) {
-        if (!plate.dirty) return
-        val file = fileForPlate(plate.x, plate.z)
-        try {
-            IO.write(file, { DataOutputStream(LZ4BlockOutputStream(it)) }, plate::write)
-            plate.dirty = false
-        } catch (e: IOException) {
-            Iris.error("Failed to write preen cache $file")
-            e.printStackTrace()
-            Iris.reportError(e)
-        }
-    }
-
-    private fun fileForPlate(x: Int, z: Int): File {
-        check(!(!directory.exists() && !directory.mkdirs())) { "Cannot create directory: " + directory.absolutePath }
-        return File(directory, "c.$x.$z.lz4b")
-    }
-
-    private class Plate(
-        val x: Int,
-        val z: Int,
-        private var count: Short = 0,
-        private var regions: Array<Region?>? = arrayOfNulls(1024)
-    ) {
-        var dirty: Boolean = false
-        var lastAccess: Long = System.currentTimeMillis()
-
-        fun cache(x: Int, z: Int, predicate: Region.() -> Boolean): Boolean {
-            lastAccess = System.currentTimeMillis()
-            if (count == SIZE) return false
-            val region = regions!!.run { this[x * 32 + z] ?: Region().also { this[x * 32 + z] = it } }
-            if (!region.predicate()) return false
-            if (++count == SIZE) regions = null
-            dirty = true
-            return true
-        }
-
-        fun isCached(x: Int, z: Int, predicate: Region.() -> Boolean): Boolean {
-            lastAccess = System.currentTimeMillis()
-            if (count == SIZE) return true
-            val region = regions!![x * 32 + z] ?: return false
-            return region.predicate()
-        }
-
-        fun write(dos: DataOutput) {
-            Varint.writeSignedVarInt(count.toInt(), dos)
-            regions?.forEach {
-                dos.writeBoolean(it == null)
-                it?.write(dos)
-            }
-        }
-    }
-
-    private class Region(
-        private var count: Short = 0,
-        private var words: LongArray? = LongArray(64)
-    ) {
-        fun cache(): Boolean {
-            if (count == SIZE) return false
-            count = SIZE
-            words = null
-            return true
-        }
-
-        fun cache(x: Int, z: Int): Boolean {
-            if (count == SIZE) return false
-            val words = words ?: return false
-            val i = x * 32 + z
-            val w = i shr 6
-            val b = 1L shl (i and 63)
-
-            val cur = (words[w] and b) != 0L
-            if (cur) return false
-
-            if (++count == SIZE) {
-                this.words = null
-                return true
-            } else {
-                words[w] = words[w] or b
-                return false
-            }
-        }
-
-        fun isCached(): Boolean = count == SIZE
-        fun isCached(x: Int, z: Int): Boolean {
-            val i = x * 32 + z
-            return count == SIZE || (words!![i shr 6] and (1L shl (i and 63))) != 0L
-        }
-
-        @Throws(IOException::class)
-        fun write(dos: DataOutput) {
-            Varint.writeSignedVarInt(count.toInt(), dos)
-            words?.forEach { Varint.writeUnsignedVarLong(it, dos) }
-        }
-    }
-
-    companion object {
-        private val dispatcher = Dispatchers.IO.limitedParallelism(4)
-        private const val SIZE: Short = 1024
-
-        @Throws(IOException::class)
-        private fun readPlate(x: Int, z: Int, din: DataInput): Plate {
-            val count = Varint.readSignedVarInt(din)
-            if (count == 1024) return Plate(x, z, SIZE,  null)
-            return Plate(x, z, count.toShort(), Array(1024) {
-                if (din.readBoolean()) null
-                else readRegion(din)
-            })
-        }
-
-        @Throws(IOException::class)
-        private fun readRegion(din: DataInput): Region {
-            val count = Varint.readSignedVarInt(din)
-            return if (count == 1024) Region(SIZE, null)
-            else Region(count.toShort(), LongArray(64) { Varint.readUnsignedVarLong(din) })
-        }
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/safeguard/IrisSafeguard.kt

@@ -1,108 +0,0 @@
-package art.arcane.iris.core.safeguard
-
-import art.arcane.iris.Iris
-import art.arcane.iris.core.safeguard.task.Diagnostic
-import art.arcane.iris.core.safeguard.task.Task
-import art.arcane.iris.core.safeguard.task.ValueWithDiagnostics
-import art.arcane.iris.core.safeguard.task.tasks
-import art.arcane.iris.util.common.format.C
-import art.arcane.iris.util.common.scheduling.J
-import java.util.*
-
-object IrisSafeguard {
-    @Volatile
-    private var forceShutdown = false
-    private var results: Map<Task, ValueWithDiagnostics<Mode>> = emptyMap()
-    private var context: Map<String, String> = emptyMap()
-    private var attachment: Map<String, List<String>> = emptyMap()
-    private var mode = Mode.STABLE
-    private var count = 0
-
-    @JvmStatic
-    fun execute() {
-        val results = LinkedHashMap<Task, ValueWithDiagnostics<Mode>>(tasks.size)
-        val context = LinkedHashMap<String, String>(tasks.size)
-        val attachment = LinkedHashMap<String, List<String>>(tasks.size)
-        var mode = Mode.STABLE
-        var count = 0
-        for (task in tasks) {
-            var result: ValueWithDiagnostics<Mode>
-            try {
-                result = task.run()
-            } catch (e: Throwable) {
-                Iris.reportError(e)
-                result = ValueWithDiagnostics(
-                    Mode.WARNING,
-                    Diagnostic(Diagnostic.Logger.ERROR, "Error while running task ${task.id}", e)
-                )
-            }
-            mode = mode.highest(result.value)
-            results[task] = result
-            context[task.id] = result.value.id
-            attachment[task.id] = result.diagnostics.flatMap { it.toString().split('\n') }
-            if (result.value != Mode.STABLE) count++
-        }
-
-        this.results = Collections.unmodifiableMap(results)
-        this.context = Collections.unmodifiableMap(context)
-        this.attachment = Collections.unmodifiableMap(attachment)
-        this.mode = mode
-        this.count = count
-    }
-
-    @JvmStatic
-    fun mode() = mode
-
-    @JvmStatic
-    fun asContext() = context
-
-    @JvmStatic
-    fun asAttachment() = attachment
-
-    @JvmStatic
-    fun splash() {
-        Iris.instance.splash()
-        printReports()
-        printFooter()
-    }
-
-    @JvmStatic
-    fun printReports() {
-        when (mode) {
-            Mode.STABLE -> Iris.info(C.BLUE.toString() + "0 Conflicts found")
-            Mode.WARNING -> Iris.warn(C.GOLD.toString() + "%s Issues found", count)
-            Mode.UNSTABLE -> Iris.error(C.DARK_RED.toString() + "%s Issues found", count)
-        }
-
-        results.values.forEach { it.log(withStackTrace = true) }
-    }
-
-    @JvmStatic
-    fun printFooter() {
-        when (mode) {
-            Mode.STABLE -> Iris.info(C.BLUE.toString() + "Iris is running Stable")
-            Mode.WARNING -> warning()
-            Mode.UNSTABLE -> unstable()
-        }
-    }
-
-    @JvmStatic
-    fun isForceShutdown() = forceShutdown
-
-    private fun warning() {
-        Iris.warn(C.GOLD.toString() + "Iris is running in Warning Mode")
-        Iris.warn(C.GRAY.toString() + "Some startup checks need attention. Review the messages above for tuning suggestions.")
-        Iris.warn(C.GRAY.toString() + "Iris will continue startup normally.")
-        Iris.warn("")
-    }
-
-    private fun unstable() {
-        Iris.error(C.DARK_RED.toString() + "Iris is running in Danger Mode")
-        Iris.error("")
-        Iris.error(C.DARK_GRAY.toString() + "--==<" + C.RED + " IMPORTANT " + C.DARK_GRAY + ">==--")
-        Iris.error("Critical startup checks failed. Iris will continue startup in 10 seconds.")
-        Iris.error("Review and resolve the errors above as soon as possible.")
-        J.sleep(10000L)
-        Iris.info("")
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/safeguard/Mode.kt

@@ -1,125 +0,0 @@
-package art.arcane.iris.core.safeguard
-
-import art.arcane.iris.BuildConstants
-import art.arcane.iris.Iris
-import art.arcane.iris.core.IrisSettings
-import art.arcane.iris.util.common.format.C
-import art.arcane.volmlib.util.format.Form
-import org.bukkit.Bukkit
-import java.time.LocalDate
-import java.time.format.DateTimeFormatter
-
-enum class Mode(private val color: C) {
-    STABLE(C.IRIS),
-    WARNING(C.GOLD),
-    UNSTABLE(C.RED);
-
-    val id = name.lowercase()
-
-    fun highest(m: Mode): Mode {
-        return if (m.ordinal > ordinal) m else this
-    }
-
-    fun tag(subTag: String?): String {
-        if (subTag == null || subTag.isBlank()) return wrap("Iris") + C.GRAY + ": "
-        return wrap("Iris") + " " + wrap(subTag) + C.GRAY + ": "
-    }
-
-    private fun wrap(tag: String?): String {
-        return C.BOLD.toString() + "" + C.DARK_GRAY + "[" + C.BOLD + color + tag + C.BOLD + C.DARK_GRAY + "]" + C.RESET
-    }
-
-    fun trySplash() {
-        if (!IrisSettings.get().general.isSplashLogoStartup) return
-        splash()
-    }
-
-    fun splash() {
-        val padd = Form.repeat(" ", 8)
-        val padd2 = Form.repeat(" ", 4)
-        val version = Iris.instance.description.version
-        val releaseTrain = getReleaseTrain(version)
-        val serverVersion = getServerVersion()
-        val startupDate = getStartupDate()
-        val javaVersion = getJavaVersion()
-
-        val splash = arrayOf(
-            padd + C.GRAY + "   @@@@@@@@@@@@@@" + C.DARK_GRAY + "@@@",
-            padd + C.GRAY + " @@&&&&&&&&&" + C.DARK_GRAY + "&&&&&&" + color + "   .(((()))).                     ",
-            padd + C.GRAY + "@@@&&&&&&&&" + C.DARK_GRAY + "&&&&&" + color + "  .((((((())))))).                  ",
-            padd + C.GRAY + "@@@&&&&&" + C.DARK_GRAY + "&&&&&&&" + color + "  ((((((((()))))))))               " + C.GRAY + " @",
-            padd + C.GRAY + "@@@&&&&" + C.DARK_GRAY + "@@@@@&" + color + "    ((((((((-)))))))))              " + C.GRAY + " @@",
-            padd + C.GRAY + "@@@&&" + color + "            ((((((({ }))))))))           " + C.GRAY + " &&@@@",
-            padd + C.GRAY + "@@" + color + "               ((((((((-)))))))))    " + C.DARK_GRAY + "&@@@@@" + C.GRAY + "&&&&@@@",
-            padd + C.GRAY + "@" + color + "                ((((((((()))))))))  " + C.DARK_GRAY + "&&&&&" + C.GRAY + "&&&&&&&@@@",
-            padd + C.GRAY + "" + color + "                  '((((((()))))))'  " + C.DARK_GRAY + "&&&&&" + C.GRAY + "&&&&&&&&@@@",
-            padd + C.GRAY + "" + color + "                     '(((())))'   " + C.DARK_GRAY + "&&&&&&&&" + C.GRAY + "&&&&&&&@@",
-            padd + C.GRAY + "                               " + C.DARK_GRAY + "@@@" + C.GRAY + "@@@@@@@@@@@@@@",
-        )
-
-        val info = arrayOf(
-            "",
-            padd2 + color + " Iris, " + C.AQUA + "Dimension Engine " + C.RED + "[" + releaseTrain + " RELEASE]",
-            padd2 + C.GRAY + " Version: " + color + version,
-            padd2 + C.GRAY + " By: " + color + "Volmit Software (Arcane Arts)",
-            padd2 + C.GRAY + " Server: " + color + serverVersion,
-            padd2 + C.GRAY + " Java: " + color + javaVersion + C.GRAY + " | Date: " + color + startupDate,
-            padd2 + C.GRAY + " Commit: " + color + BuildConstants.COMMIT + C.GRAY + "/" + color + BuildConstants.ENVIRONMENT,
-            "",
-            "",
-            "",
-            "",
-        )
-
-
-        val builder = StringBuilder("\n\n")
-        for (i in splash.indices) {
-            builder.append(splash[i])
-            if (i < info.size) {
-                builder.append(info[i])
-            }
-            builder.append("\n")
-        }
-
-        Iris.info(builder.toString())
-    }
-
-    private fun getServerVersion(): String {
-        var version = Bukkit.getVersion()
-        val mcMarkerIndex = version.indexOf(" (MC:")
-        if (mcMarkerIndex != -1) {
-            version = version.substring(0, mcMarkerIndex)
-        }
-        return version
-    }
-
-    private fun getJavaVersion(): Int {
-        var version = System.getProperty("java.version")
-        if (version.startsWith("1.")) {
-            version = version.substring(2, 3)
-        } else {
-            val dot = version.indexOf(".")
-            if (dot != -1) {
-                version = version.substring(0, dot)
-            }
-        }
-        return version.toInt()
-    }
-
-    private fun getStartupDate(): String {
-        return LocalDate.now().format(DateTimeFormatter.ISO_LOCAL_DATE)
-    }
-
-    private fun getReleaseTrain(version: String): String {
-        var value = version
-        val suffixIndex = value.indexOf("-")
-        if (suffixIndex >= 0) {
-            value = value.substring(0, suffixIndex)
-        }
-        val split = value.split('.')
-        if (split.size >= 2) {
-            return split[0] + "." + split[1]
-        }
-        return value
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/safeguard/task/Task.kt

@@ -1,28 +0,0 @@
-package art.arcane.iris.core.safeguard.task
-
-import art.arcane.iris.core.safeguard.Mode
-import art.arcane.volmlib.util.format.Form
-import kotlin.properties.PropertyDelegateProvider
-import kotlin.properties.ReadOnlyProperty
-
-abstract class Task(
-    val id: String,
-    val name: String = Form.capitalizeWords(id.replace(" ", "_").lowercase()),
-) {
-
-    abstract fun run(): ValueWithDiagnostics<Mode>
-
-    companion object {
-        fun of(id: String, name: String = id, action: () -> ValueWithDiagnostics<Mode>) = object : Task(id, name) {
-            override fun run() = action()
-        }
-
-        fun of(id: String, action: () -> ValueWithDiagnostics<Mode>) = object : Task(id) {
-            override fun run() = action()
-        }
-
-        fun task(action: () -> ValueWithDiagnostics<Mode>) = PropertyDelegateProvider<Any?, ReadOnlyProperty<Any?, Task>> { _, _ ->
-            ReadOnlyProperty { _, property -> of(property.name, action) }
-        }
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/safeguard/task/Tasks.kt

@@ -1,183 +0,0 @@
-package art.arcane.iris.core.safeguard.task
-
-import art.arcane.iris.Iris
-import art.arcane.iris.core.IrisWorlds
-import art.arcane.iris.core.nms.INMS
-import art.arcane.iris.core.nms.v1X.NMSBinding1X
-import art.arcane.iris.core.safeguard.Mode
-import art.arcane.iris.core.safeguard.Mode.*
-import art.arcane.iris.core.safeguard.task.Diagnostic.Logger.*
-import art.arcane.iris.core.safeguard.task.Task.Companion.of
-import art.arcane.iris.util.project.agent.Agent
-import art.arcane.iris.util.common.misc.getHardware
-import org.bukkit.Bukkit
-import java.util.Locale
-import java.util.stream.Collectors
-import kotlin.properties.PropertyDelegateProvider
-import kotlin.properties.ReadOnlyProperty
-
-private val memory by task {
-    val mem = getHardware.getProcessMemory()
-    when {
-        mem >= 3072 -> STABLE.withDiagnostics()
-        mem > 2048 -> STABLE.withDiagnostics(
-            INFO.create("Memory Recommendation"),
-            INFO.create("- 3GB+ process memory is recommended for Iris."),
-            INFO.create("- Process Memory: $mem MB")
-        )
-        else -> WARNING.withDiagnostics(
-            WARN.create("Low Memory"),
-            WARN.create("- Iris is running with 2GB or less process memory."),
-            WARN.create("- 3GB+ process memory is recommended for Iris."),
-            WARN.create("- Process Memory: $mem MB")
-        )
-    }
-}
-
-private val incompatibilities by task {
-    val plugins = mutableSetOf("dynmap", "Stratos")
-    plugins.removeIf { server.pluginManager.getPlugin(it) == null }
-
-    if (plugins.isEmpty()) STABLE.withDiagnostics()
-    else {
-        val diagnostics = mutableListOf<Diagnostic>()
-        if ("dynmap" in plugins) diagnostics.addAll(
-            ERROR.create("Dynmap"),
-            ERROR.create("- The plugin Dynmap is not compatible with the server."),
-            ERROR.create("- If you want to have a map plugin like Dynmap, consider Bluemap.")
-        )
-        if ("Stratos" in plugins) diagnostics.addAll(
-            ERROR.create("Stratos"),
-            ERROR.create("- Iris is not compatible with other worldgen plugins.")
-        )
-        WARNING.withDiagnostics(diagnostics)
-    }
-}
-
-private val software by task {
-    val supported = setOf(
-        "canvas",
-        "folia",
-        "purpur",
-        "pufferfish",
-        "paper",
-        "spigot",
-        "bukkit"
-    )
-
-    if (isCanvasServer() || supported.any { server.name.contains(it, true) }) STABLE.withDiagnostics()
-    else WARNING.withDiagnostics(
-        WARN.create("Unsupported Server Software"),
-        WARN.create("- Please consider using Canvas, Folia, Paper, or Purpur instead.")
-    )
-}
-
-private val version by task {
-    val parts: List<String> = Iris.instance.description.version.split('-')
-    val supportedVersions: String = when {
-        parts.size >= 3 -> {
-            val minVersion: String = parts[1]
-            val maxVersion: String = parts[2]
-            if (minVersion == maxVersion) minVersion else "$minVersion - $maxVersion"
-        }
-        parts.size >= 2 -> parts[1]
-        else -> "1.21.11"
-    }
-
-    if (INMS.get() !is NMSBinding1X) STABLE.withDiagnostics()
-    else UNSTABLE.withDiagnostics(
-        ERROR.create("Server Version"),
-        ERROR.create("- Iris only supports $supportedVersions")
-    )
-}
-
-private val injection by task {
-    if (!isPaperPreferredServer() && !Agent.isInstalled()) {
-        WARNING.withDiagnostics(
-            WARN.create("Java Agent"),
-            WARN.create("- Skipping dynamic Java agent attach on Spigot/Bukkit to avoid runtime agent warnings."),
-            WARN.create("- For full runtime injection support, run with -javaagent:" + Agent.AGENT_JAR.path + " or use Canvas/Folia/Paper/Purpur.")
-        )
-    } else if (!Agent.install()) UNSTABLE.withDiagnostics(
-        ERROR.create("Java Agent"),
-        ERROR.create("- Please enable dynamic agent loading by adding -XX:+EnableDynamicAgentLoading to your jvm arguments."),
-        ERROR.create("- or add the jvm argument -javaagent:" + Agent.AGENT_JAR.path)
-    )
-    else if (!INMS.get().injectBukkit()) UNSTABLE.withDiagnostics(
-        ERROR.create("Code Injection"),
-        ERROR.create("- Failed to inject code. Please contact support")
-    )
-    else STABLE.withDiagnostics()
-}
-
-private val dimensionTypes by task {
-    val keys = IrisWorlds.get()
-        .dimensions
-        .map { it.dimensionTypeKey }
-        .collect(Collectors.toSet())
-
-    if (!INMS.get().missingDimensionTypes(*keys.toTypedArray())) STABLE.withDiagnostics()
-    else UNSTABLE.withDiagnostics(
-        ERROR.create("Dimension Types"),
-        ERROR.create("- Required Iris dimension types were not loaded."),
-        ERROR.create("- If this still happens after a restart please contact support.")
-    )
-}
-
-private val diskSpace by task {
-    if (server.worldContainer.freeSpace.toDouble().div(0x4000_0000) > 3) STABLE.withDiagnostics()
-    else WARNING.withDiagnostics(
-        WARN.create("Insufficient Disk Space"),
-        WARN.create("- 3GB of free space is required for Iris to function.")
-    )
-}
-
-private val java by task {
-    val version = Iris.getJavaVersion()
-    when {
-        version == 21 -> STABLE.withDiagnostics()
-        version > 21 -> STABLE.withDiagnostics(
-            INFO.create("Java Runtime"),
-            INFO.create("- Running Java $version. Iris is tested primarily on Java 21.")
-        )
-        else -> WARNING.withDiagnostics(
-            WARN.create("Unsupported Java version"),
-            WARN.create("- Java 21+ is recommended. Current runtime: Java $version")
-        )
-    }
-}
-
-
-val tasks = listOf(
-    memory,
-    incompatibilities,
-    software,
-    version,
-    injection,
-    dimensionTypes,
-    diskSpace,
-    java,
-)
-
-private val server get() = Bukkit.getServer()
-private fun isPaperPreferredServer(): Boolean {
-    val name = server.name.lowercase(Locale.ROOT)
-    return isCanvasServer()
-            || name.contains("folia")
-            || name.contains("paper")
-            || name.contains("purpur")
-            || name.contains("pufferfish")
-}
-private fun isCanvasServer(): Boolean {
-    val loader: ClassLoader? = server.javaClass.classLoader
-    return try {
-        Class.forName("io.canvasmc.canvas.region.WorldRegionizer", false, loader)
-        true
-    } catch (_: Throwable) {
-        server.name.contains("canvas", true)
-    }
-}
-private fun <T> MutableList<T>.addAll(vararg values: T) = values.forEach(this::add)
-fun task(action: () -> ValueWithDiagnostics<Mode>) = PropertyDelegateProvider<Any?, ReadOnlyProperty<Any?, Task>> { _, _ ->
-    ReadOnlyProperty { _, property -> of(property.name, action) }
-}

core/src/main/kotlin/art/arcane/iris/core/safeguard/task/ValueWithDiagnostics.kt

@@ -1,74 +0,0 @@
-package art.arcane.iris.core.safeguard.task
-
-import art.arcane.iris.Iris
-import art.arcane.iris.util.common.format.C
-import java.io.ByteArrayOutputStream
-import java.io.PrintStream
-
-data class ValueWithDiagnostics<out T>(
-    val value: T,
-    val diagnostics: List<Diagnostic>
-) {
-    constructor(value: T, vararg diagnostics: Diagnostic) : this(value, diagnostics.toList())
-
-    @JvmOverloads
-    fun log(
-        withException: Boolean = true,
-        withStackTrace: Boolean = false
-    ) {
-        diagnostics.forEach { it.log(withException, withStackTrace) }
-    }
-}
-
-data class Diagnostic @JvmOverloads constructor(
-    val logger: Logger = Logger.ERROR,
-    val message: String,
-    val exception: Throwable? = null
-) {
-
-    enum class Logger(
-        private val logger: (String) -> Unit
-    ) {
-        DEBUG(Iris::debug),
-        RAW(Iris::msg),
-        INFO(Iris::info),
-        WARN(Iris::warn),
-        ERROR(Iris::error);
-
-        fun print(message: String) = message.split('\n').forEach(logger)
-        fun create(message: String, exception: Throwable? = null) = Diagnostic(this, message, exception)
-    }
-
-    @JvmOverloads
-    fun log(
-        withException: Boolean = true,
-        withStackTrace: Boolean = false
-    ) {
-        logger.print(render(withException, withStackTrace))
-    }
-
-    fun render(
-        withException: Boolean = true,
-        withStackTrace: Boolean = false
-    ): String = buildString {
-        append(message)
-        if (withException && exception != null) {
-            append(": ")
-            append(exception)
-            if (withStackTrace) {
-                ByteArrayOutputStream().use { os ->
-                    val ps = PrintStream(os)
-                    exception.printStackTrace(ps)
-                    ps.flush()
-                    append("\n")
-                    append(os.toString())
-                }
-            }
-        }
-    }
-
-    override fun toString(): String = C.strip(render())
-}
-
-fun <T> T.withDiagnostics(vararg diagnostics: Diagnostic) = ValueWithDiagnostics(this, diagnostics.toList())
-fun <T> T.withDiagnostics(diagnostics: List<Diagnostic>) = ValueWithDiagnostics(this, diagnostics)

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/base/ChunkUpdateScript.kt

@@ -1,21 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.base
-
-import art.arcane.iris.core.scripting.func.UpdateExecutor
-import art.arcane.volmlib.util.mantle.runtime.MantleChunk
-import org.bukkit.Chunk
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.ScriptCompilationConfiguration
-import kotlin.script.experimental.api.providedProperties
-
-@KotlinScript(fileExtension = "update.kts", compilationConfiguration = ChunkUpdateScriptDefinition::class)
-abstract class ChunkUpdateScript
-
-object ChunkUpdateScriptDefinition : ScriptCompilationConfiguration(listOf(EngineScriptDefinition), {
-    providedProperties(
-        "mantleChunk" to MantleChunk::class,
-        "chunk" to Chunk::class,
-        "executor" to UpdateExecutor::class
-    )
-}) {
-    private fun readResolve(): Any = MobSpawningScriptDefinition
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/base/DataScript.kt

@@ -1,15 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.base
-
-import art.arcane.iris.core.loader.IrisData
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.ScriptCompilationConfiguration
-import kotlin.script.experimental.api.providedProperties
-
-@KotlinScript(fileExtension = "data.kts", compilationConfiguration = DataScriptDefinition::class)
-abstract class DataScript
-
-object DataScriptDefinition : ScriptCompilationConfiguration(listOf(SimpleScriptDefinition), {
-    providedProperties("data" to IrisData::class)
-}) {
-    private fun readResolve(): Any = DataScriptDefinition
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/base/EngineScript.kt

@@ -1,25 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.base
-
-import art.arcane.iris.core.scripting.func.BiomeLookup
-import art.arcane.iris.engine.IrisComplex
-import art.arcane.iris.engine.framework.Engine
-import art.arcane.iris.engine.`object`.IrisDimension
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.ScriptCompilationConfiguration
-import kotlin.script.experimental.api.providedProperties
-
-@KotlinScript(fileExtension = "engine.kts", compilationConfiguration = EngineScriptDefinition::class)
-abstract class EngineScript
-
-object EngineScriptDefinition : ScriptCompilationConfiguration(listOf(DataScriptDefinition), {
-    providedProperties(
-        "engine" to Engine::class,
-        "seed" to Long::class,
-        "dimension" to IrisDimension::class,
-        "complex" to IrisComplex::class,
-        "biome" to BiomeLookup::class,
-    )
-}) {
-
-    private fun readResolve(): Any = EngineScriptDefinition
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/base/MobSpawningScript.kt

@@ -1,15 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.base
-
-import org.bukkit.Location
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.ScriptCompilationConfiguration
-import kotlin.script.experimental.api.providedProperties
-
-@KotlinScript(fileExtension = "spawn.kts", compilationConfiguration = MobSpawningScriptDefinition::class)
-abstract class MobSpawningScript
-
-object MobSpawningScriptDefinition : ScriptCompilationConfiguration(listOf(EngineScriptDefinition), {
-    providedProperties("location" to Location::class)
-}) {
-    private fun readResolve(): Any = MobSpawningScriptDefinition
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/base/NoiseScript.kt

@@ -1,16 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.base
-
-import art.arcane.volmlib.util.math.RNG
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.ScriptCompilationConfiguration
-import kotlin.script.experimental.api.providedProperties
-
-@KotlinScript(fileExtension = "noise.kts", compilationConfiguration = NoiseScriptDefinition::class)
-abstract class NoiseScript
-
-object NoiseScriptDefinition : ScriptCompilationConfiguration(listOf(DataScriptDefinition), {
-    providedProperties("rng" to RNG::class)
-}) {
-
-    private fun readResolve(): Any = NoiseScriptDefinition
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/base/PostMobSpawningScript.kt

@@ -1,15 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.base
-
-import org.bukkit.entity.Entity
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.ScriptCompilationConfiguration
-import kotlin.script.experimental.api.providedProperties
-
-@KotlinScript(fileExtension = "postspawn.kts", compilationConfiguration = PostMobSpawningScriptDefinition::class)
-abstract class PostMobSpawningScript
-
-object PostMobSpawningScriptDefinition : ScriptCompilationConfiguration(listOf(MobSpawningScriptDefinition), {
-    providedProperties("entity" to Entity::class)
-}) {
-    private fun readResolve(): Any = PostMobSpawningScriptDefinition
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/base/PreprocessorScript.kt

@@ -1,22 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.base
-
-import art.arcane.iris.core.loader.IrisRegistrant
-import art.arcane.iris.engine.framework.Engine
-import art.arcane.iris.engine.`object`.IrisDimension
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.ScriptCompilationConfiguration
-import kotlin.script.experimental.api.providedProperties
-
-@KotlinScript(fileExtension = "proc.kts", compilationConfiguration = PreprocessorScriptDefinition::class)
-abstract class PreprocessorScript
-
-object PreprocessorScriptDefinition : ScriptCompilationConfiguration(listOf(DataScriptDefinition), {
-    providedProperties(
-        "engine" to Engine::class,
-        "seed" to Long::class,
-        "dimension" to IrisDimension::class,
-        "object" to IrisRegistrant::class
-    )
-}) {
-    private fun readResolve(): Any = PreprocessorScriptDefinition
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/base/SimpleScript.kt

@@ -1,33 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.base
-
-import art.arcane.iris.core.scripting.kotlin.runner.configure
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.ScriptCompilationConfiguration
-import kotlin.script.experimental.api.defaultImports
-import kotlin.script.experimental.dependencies.DependsOn
-import kotlin.script.experimental.dependencies.Repository
-import kotlin.script.experimental.jvm.dependenciesFromClassContext
-import kotlin.script.experimental.jvm.jvm
-
-@KotlinScript(fileExtension = "simple.kts", compilationConfiguration = SimpleScriptDefinition::class)
-abstract class SimpleScript
-
-object SimpleScriptDefinition : ScriptCompilationConfiguration({
-    defaultImports(
-        DependsOn::class.qualifiedName!!,
-        Repository::class.qualifiedName!!,
-        "art.arcane.iris.Iris.info",
-        "art.arcane.iris.Iris.debug",
-        "art.arcane.iris.Iris.warn",
-        "art.arcane.iris.Iris.error"
-    )
-
-    jvm {
-        dependenciesFromClassContext(KotlinScript::class, wholeClasspath = true)
-        dependenciesFromClassContext(SimpleScript::class, wholeClasspath = true)
-    }
-
-    configure()
-}) {
-    private fun readResolve(): Any = SimpleScriptDefinition
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/environment/IrisExecutionEnvironment.kt

@@ -1,63 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.environment
-
-import art.arcane.iris.core.loader.IrisRegistrant
-import art.arcane.iris.core.scripting.environment.EngineEnvironment
-import art.arcane.iris.core.scripting.func.BiomeLookup
-import art.arcane.iris.core.scripting.func.UpdateExecutor
-import art.arcane.iris.core.scripting.kotlin.base.ChunkUpdateScript
-import art.arcane.iris.core.scripting.kotlin.base.EngineScript
-import art.arcane.iris.core.scripting.kotlin.base.MobSpawningScript
-import art.arcane.iris.core.scripting.kotlin.base.PostMobSpawningScript
-import art.arcane.iris.core.scripting.kotlin.base.PreprocessorScript
-import art.arcane.iris.core.scripting.kotlin.environment.IrisSimpleExecutionEnvironment
-import art.arcane.iris.core.scripting.kotlin.runner.ScriptRunner
-import art.arcane.iris.engine.framework.Engine
-import art.arcane.volmlib.util.mantle.runtime.MantleChunk
-import org.bukkit.Chunk
-import org.bukkit.Location
-import org.bukkit.entity.Entity
-import java.io.File
-
-class IrisExecutionEnvironment internal constructor(
-    private val engine: Engine,
-    parent: ScriptRunner?,
-) : IrisPackExecutionEnvironment(engine.data, parent), EngineEnvironment {
-    constructor(engine: Engine) : this(engine, null)
-    override fun getEngine() = engine
-
-    override fun execute(script: String) =
-        execute(script, EngineScript::class.java, engine.parameters())
-
-    override fun evaluate(script: String) =
-        evaluate(script, EngineScript::class.java, engine.parameters())
-
-    override fun spawnMob(script: String, location: Location) =
-        evaluate(script, MobSpawningScript::class.java, engine.parameters("location" to location))
-
-    override fun postSpawnMob(script: String, location: Location, mob: Entity) =
-        execute(script, PostMobSpawningScript::class.java, engine.parameters("location" to location, "entity" to mob))
-
-    override fun preprocessObject(script: String, `object`: IrisRegistrant) =
-        execute(script, PreprocessorScript::class.java, engine.limitedParameters("object" to `object`))
-
-    override fun updateChunk(script: String, mantleChunk: MantleChunk<*>, chunk: Chunk, executor: UpdateExecutor) =
-        execute(script, ChunkUpdateScript::class.java, engine.parameters("mantleChunk" to mantleChunk, "chunk" to chunk, "executor" to executor))
-
-    private fun Engine.limitedParameters(vararg values: Pair<String, Any?>): Map<String, Any?> {
-        return mapOf(
-            "data" to data,
-            "engine" to this,
-            "seed" to seedManager.seed,
-            "dimension" to dimension,
-            *values,
-        )
-    }
-
-    private fun Engine.parameters(vararg values: Pair<String, Any?>): Map<String, Any?> {
-        return limitedParameters(
-            "complex" to complex,
-            "biome" to BiomeLookup(::getSurfaceBiome),
-            *values,
-        )
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/environment/IrisPackExecutionEnvironment.kt

@@ -1,48 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.environment
-
-import art.arcane.iris.core.loader.IrisData
-import art.arcane.iris.core.scripting.environment.EngineEnvironment
-import art.arcane.iris.core.scripting.environment.PackEnvironment
-import art.arcane.iris.core.scripting.kotlin.base.DataScript
-import art.arcane.iris.core.scripting.kotlin.base.NoiseScript
-import art.arcane.iris.core.scripting.kotlin.runner.Script
-import art.arcane.iris.core.scripting.kotlin.runner.ScriptRunner
-import art.arcane.iris.core.scripting.kotlin.runner.valueOrThrow
-import art.arcane.iris.engine.framework.Engine
-import art.arcane.volmlib.util.math.RNG
-import kotlin.reflect.KClass
-
-open class IrisPackExecutionEnvironment internal constructor(
-    private val data: IrisData,
-    parent: ScriptRunner?
-) : IrisSimpleExecutionEnvironment(data.dataFolder, parent), PackEnvironment {
-    constructor(data: IrisData) : this(data, null)
-
-    override fun getData() = data
-
-    override fun compile(script: String, type: KClass<*>): Script {
-        val loaded = data.scriptLoader.load(script)
-        return compileCache.get(script)
-            .computeIfAbsent(type) { _ -> runner.compile(type, loaded.loadFile, loaded.source) }
-            .valueOrThrow("Failed to compile script $script")
-    }
-
-    override fun execute(script: String) =
-        execute(script, DataScript::class.java, data.parameters())
-
-    override fun evaluate(script: String) =
-        evaluate(script, DataScript::class.java, data.parameters())
-
-    override fun createNoise(script: String, rng: RNG) =
-        evaluate(script, NoiseScript::class.java, data.parameters("rng" to rng))
-
-    override fun with(engine: Engine) =
-        IrisExecutionEnvironment(engine, runner)
-
-    private fun IrisData.parameters(vararg values: Pair<String, Any?>): Map<String, Any?> {
-        return mapOf(
-            "data" to this,
-            *values,
-        )
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/environment/IrisSimpleExecutionEnvironment.kt

@@ -1,187 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.environment
-
-import art.arcane.iris.Iris
-import art.arcane.iris.core.IrisSettings
-import art.arcane.iris.core.scripting.environment.SimpleEnvironment
-import art.arcane.iris.core.scripting.kotlin.base.*
-import art.arcane.iris.core.scripting.kotlin.runner.FileComponents
-import art.arcane.iris.core.scripting.kotlin.runner.Script
-import art.arcane.iris.core.scripting.kotlin.runner.ScriptRunner
-import art.arcane.iris.core.scripting.kotlin.runner.classpath
-import art.arcane.iris.core.scripting.kotlin.runner.value
-import art.arcane.iris.core.scripting.kotlin.runner.valueOrThrow
-import art.arcane.volmlib.util.collection.KMap
-import art.arcane.volmlib.util.data.KCache
-import art.arcane.iris.util.common.format.C
-import java.io.File
-import kotlin.reflect.KClass
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.ResultWithDiagnostics
-import kotlin.text.split
-
-open class IrisSimpleExecutionEnvironment internal constructor(
-    baseDir: File,
-    parent: ScriptRunner?
-) : SimpleEnvironment {
-    @JvmOverloads
-    constructor(baseDir: File = File(".").absoluteFile) : this(baseDir, null)
-    protected val compileCache = KCache<String, KMap<KClass<*>, ResultWithDiagnostics<Script>>>({ _ -> KMap() }, 1024L)
-    protected val runner = ScriptRunner(baseDir, parent)
-
-    override fun execute(
-        script: String
-    ) = execute(script, SimpleScript::class.java, null)
-
-    override fun execute(
-        script: String,
-        type: Class<*>,
-        vars: Map<String, Any?>?
-    ) {
-        Iris.debug("Execute Script (void) " + C.DARK_GREEN + script)
-        evaluate0(script, type.kotlin, vars)
-    }
-
-    override fun evaluate(
-        script: String
-    ): Any? = evaluate(script, SimpleScript::class.java, null)
-
-    override fun evaluate(
-        script: String,
-        type: Class<*>,
-        vars: Map<String, Any?>?
-    ): Any? {
-        Iris.debug("Execute Script (for result) " + C.DARK_GREEN + script)
-        return evaluate0(script, type.kotlin, vars)
-    }
-
-    protected open fun compile(script: String, type: KClass<*>) =
-        compileCache.get(script)
-            .computeIfAbsent(type) { _ -> runner.compile(type, script) }
-            .valueOrThrow("Failed to compile script")
-
-    private fun evaluate0(name: String, type: KClass<*>, properties: Map<String, Any?>? = null): Any? {
-        val current = Thread.currentThread()
-        val loader = current.contextClassLoader
-        current.contextClassLoader = this.javaClass.classLoader
-        try {
-            return compile(name, type)
-                .evaluate(properties)
-                .valueOrThrow("Failed to evaluate script")
-                .value()
-        } catch (e: Throwable) {
-            e.printStackTrace()
-        }
-        current.contextClassLoader = loader
-
-        return null
-    }
-
-    override fun configureProject() {
-        runner.baseDir.mkdirs()
-        val libs = listOf(javaClass.classLoader.classpath, KotlinScript::class.java.classLoader.classpath)
-            .flatMap { it }
-            .sortedBy { it.absolutePath }
-            .toMutableList()
-
-        File(runner.baseDir, "build.gradle.kts")
-            .updateClasspath(libs)
-    }
-
-    companion object {
-        private const val CLASSPATH = "val classpath = mapOf("
-
-        private fun File.updateClasspath(classpath: List<File>) {
-            val test = if (exists()) readLines() else BASE_GRADLE
-            writeText(test.updateClasspath(classpath))
-        }
-
-        private fun List<String>.updateClasspath(classpath: List<File>): String {
-            val components = linkedMapOf<String, FileComponents>()
-            classpath.forEach {
-                val parts = it.canonicalPath.split(File.separatorChar)
-                if (parts.size <= 1) {
-                    Iris.error("Invalid classpath entry: $it")
-                    return@forEach
-                }
-
-                var parent = components.computeIfAbsent(parts[0]) { FileComponents(parts[0], true) }
-                for (part in parts.subList(1, parts.size)) {
-                    parent = parent.append(part)
-                }
-            }
-
-            val mapped = components.values.associate {
-                var current = it
-                val root = buildString {
-                    while (current.children.size == 1) {
-                        append(current.segment)
-                        append(File.separatorChar)
-                        current = current.children.first()
-                    }
-                    append(current.segment)
-                    append(File.separatorChar)
-                }.escapedPath
-
-                val result = mutableSetOf<String>()
-                val queue = ArrayDeque<Pair<String?, Collection<FileComponents>>>()
-                queue.add(null to current.children)
-                while (queue.isNotEmpty()) {
-                    val pair = queue.removeFirst()
-                    val path = pair.first?.let { p -> p + File.separatorChar } ?: ""
-                    pair.second.forEach { child ->
-                        val path = path + child.segment
-                        if (child.children.isEmpty()) result.add(path.escapedPath)
-                        else queue.add(path to child.children)
-                    }
-                }
-
-                root to result
-            }
-
-
-            val classpath = mapped.entries.joinToString(",", CLASSPATH, ")") {
-                "\"${it.key}\" to setOf(${it.value.joinToString(", ") { f -> "\"$f\"" }})"
-            }
-
-
-            val mod = toMutableList()
-            val index = indexOfFirst { it.startsWith(CLASSPATH) }
-            if (index == -1) {
-                mod.clear()
-                mod.addAll(BASE_GRADLE)
-            }
-
-            mod[if (index == -1) 0 else index] = classpath
-            return mod.joinToString("\n")
-        }
-
-        private val String.escapedPath
-            get() = replace("\\", "\\\\").replace("\"", "\\\"")
-
-        private const val ARTIFACT_ID = $$"local:${it.substringBeforeLast(\".jar\")}:1.0.0"
-        private val BASE_GRADLE = """
-            val classpath = mapOf()
-            
-            plugins {
-                kotlin("jvm") version("2.2.0")
-            }
-
-            repositories {
-                mavenCentral()
-                flatDir {
-                    dirs(classpath.keys)
-                }
-            }
-
-            val script by configurations.creating
-            configurations.compileOnly { extendsFrom(script) }
-            configurations.kotlinScriptDef { extendsFrom(script) }
-            configurations.kotlinScriptDefExtensions { extendsFrom(script) }
-            configurations.kotlinCompilerClasspath { extendsFrom(script) }
-            configurations.kotlinCompilerPluginClasspath { extendsFrom(script) }
-
-            dependencies {
-                classpath.values.flatMap { it }.forEach { script("$ARTIFACT_ID") }
-            }""".trimIndent().split("\n")
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/runner/CachedScript.kt

@@ -1,64 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.runner
-
-import java.util.concurrent.locks.ReentrantLock
-import kotlin.reflect.KClass
-import kotlin.script.experimental.api.*
-import kotlin.script.experimental.host.ScriptingHostConfiguration
-import kotlin.script.experimental.host.createEvaluationConfigurationFromTemplate
-import kotlin.script.experimental.jvmhost.BasicJvmScriptingHost
-
-data class CachedScript(
-    private val base: CompiledScript,
-    private val host: BasicJvmScriptingHost,
-    private val hostConfig: ScriptingHostConfiguration
-) : Script, CompiledScript {
-    private val scripts = base.otherScripts.map { CachedScript(it, host, hostConfig) }
-    private val evalConfig = createEvaluationConfiguration()
-    private val lock = ReentrantLock()
-
-    @Volatile
-    private var value: ResultWithDiagnostics<KClass<*>>? = null
-
-    override val otherScripts: List<CompiledScript>
-        get() = scripts
-
-    override val sourceLocationId: String?
-        get() = base.sourceLocationId
-
-    override val compilationConfiguration: ScriptCompilationConfiguration
-        get() = base.compilationConfiguration
-
-    override val resultField: Pair<String, KotlinType>?
-        get() = base.resultField
-
-
-    override suspend fun getClass(scriptEvaluationConfiguration: ScriptEvaluationConfiguration?) = value ?: run {
-        lock.lock()
-        try {
-            value ?: base.getClass(scriptEvaluationConfiguration).also { value = it }
-        } finally {
-            lock.unlock()
-        }
-    }
-
-    override fun evaluate(properties: Map<String, Any?>?) = host.runInCoroutineContext {
-        host.evaluator(this, createEvaluationConfiguration(properties))
-    }
-
-    private fun createEvaluationConfiguration(properties: Map<String, Any?>?): ScriptEvaluationConfiguration {
-        if (properties == null || properties.isEmpty())
-            return evalConfig
-
-        return evalConfig.with {
-            providedProperties(properties)
-        }
-    }
-
-    private fun createEvaluationConfiguration(): ScriptEvaluationConfiguration {
-        val type = compilationConfiguration[ScriptCompilationConfiguration.baseClass]?.fromClass!!
-        return createEvaluationConfigurationFromTemplate(
-            KotlinType(type),
-            hostConfig,
-            type)
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/runner/Script.kt

@@ -1,8 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.runner
-
-import kotlin.script.experimental.api.EvaluationResult
-import kotlin.script.experimental.api.ResultWithDiagnostics
-
-interface Script {
-    fun evaluate(properties: Map<String, Any?>?): ResultWithDiagnostics<EvaluationResult>
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/runner/ScriptRunner.kt

@@ -1,63 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.runner
-
-import art.arcane.iris.core.scripting.kotlin.base.SimpleScript
-import java.io.File
-import java.util.concurrent.ConcurrentHashMap
-import kotlin.reflect.KClass
-import kotlin.script.experimental.annotations.KotlinScript
-import kotlin.script.experimental.api.KotlinType
-import kotlin.script.experimental.api.ResultWithDiagnostics
-import kotlin.script.experimental.api.ScriptCompilationConfiguration
-import kotlin.script.experimental.api.SourceCode
-import kotlin.script.experimental.host.FileScriptSource
-import kotlin.script.experimental.host.createCompilationConfigurationFromTemplate
-import kotlin.script.experimental.host.toScriptSource
-import kotlin.script.experimental.host.withDefaultsFrom
-import kotlin.script.experimental.jvm.defaultJvmScriptingHostConfiguration
-import kotlin.script.experimental.jvm.dependenciesFromClassContext
-import kotlin.script.experimental.jvm.jvm
-import kotlin.script.experimental.jvmhost.BasicJvmScriptingHost
-
-class ScriptRunner(
-    val baseDir: File,
-    parent: ScriptRunner? = null,
-    private val host: BasicJvmScriptingHost = BasicJvmScriptingHost()
-) {
-    private val configs = ConcurrentHashMap<KClass<*>, ScriptCompilationConfiguration>()
-    private val hostConfig = host.baseHostConfiguration.withDefaultsFrom(defaultJvmScriptingHostConfiguration)
-    private val sharedClassLoader: SharedClassLoader = parent?.sharedClassLoader ?: SharedClassLoader()
-    private val resolver = createResolver(baseDir)
-
-    fun compile(type: KClass<*>, raw: String, name: String? = null) = compile(type, raw.toScriptSource(name))
-    fun compile(type: KClass<*>, file: File, preloaded: String? = null) = compile(type, FileScriptSource(file, preloaded))
-
-    private fun compile(
-        type: KClass<*>,
-        code: SourceCode
-    ): ResultWithDiagnostics<Script> = host.runInCoroutineContext {
-        host.compiler(code, configs.computeIfAbsent(type, ::createConfig))
-            .map { CachedScript(it, host, hostConfig) }
-    }
-
-    private fun createConfig(type: KClass<*>) = createCompilationConfigurationFromTemplate(
-        KotlinType(type),
-        hostConfig,
-        type
-    ) {
-        dependencyResolver(resolver)
-        packDirectory(baseDir)
-        sharedClassloader(sharedClassLoader)
-        server(true)
-
-        if (SimpleScript::class.java.isAssignableFrom(type.java))
-            return@createCompilationConfigurationFromTemplate
-
-        jvm {
-            dependenciesFromClassContext(type, wholeClasspath = true)
-            dependenciesFromClassContext(this::class, wholeClasspath = true)
-            dependenciesFromClassContext(KotlinScript::class, wholeClasspath = true)
-        }
-
-        configure()
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/runner/Utils.kt

@@ -1,219 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.runner
-
-import art.arcane.iris.core.scripting.kotlin.runner.resolver.CompoundDependenciesResolver
-import kotlinx.coroutines.runBlocking
-import java.io.File
-import java.net.URLClassLoader
-import kotlin.script.experimental.api.*
-import kotlin.script.experimental.dependencies.DependsOn
-import kotlin.script.experimental.dependencies.ExternalDependenciesResolver
-import kotlin.script.experimental.dependencies.Repository
-import kotlin.script.experimental.dependencies.addRepository
-import kotlin.script.experimental.dependencies.impl.SimpleExternalDependenciesResolverOptionsParser
-import kotlin.script.experimental.jvm.JvmDependency
-import kotlin.script.experimental.jvm.updateClasspath
-import kotlin.script.experimental.jvm.util.classpathFromClassloader
-import kotlin.script.experimental.util.PropertiesCollection
-import kotlin.script.experimental.util.filterByAnnotationType
-
-internal fun <T, R> ResultWithDiagnostics<T>.map(transformer: (T) -> R): ResultWithDiagnostics<R> = when (this) {
-    is ResultWithDiagnostics.Success -> ResultWithDiagnostics.Success(transformer(value), reports)
-    is ResultWithDiagnostics.Failure -> this
-}
-
-internal fun EvaluationResult.value() = returnValue.value()
-internal fun ResultValue.value(): Any? =
-    when (this) {
-        is ResultValue.Value -> value
-        is ResultValue.Error -> throw error
-        else -> null
-    }
-
-internal class FileComponents(
-    val segment: String,
-    val root: Boolean = false,
-) {
-    private val children0 = mutableMapOf<String, FileComponents>()
-    val children get() = children0.values
-
-    fun append(segment: String): FileComponents =
-        children0.computeIfAbsent(segment) { FileComponents(segment) }
-
-    override fun hashCode(): Int {
-        var result = segment.hashCode()
-        result = 31 * result + children0.hashCode()
-        return result
-    }
-
-    override fun equals(other: Any?): Boolean {
-        if (this === other) return true
-        if (other !is FileComponents) return false
-
-        if (segment != other.segment) return false
-        if (children0 != other.children0) return false
-
-        return true
-    }
-}
-
-private val workDir = File(".").normalize()
-internal fun createResolver(baseDir: File = workDir) = CompoundDependenciesResolver(baseDir)
-
-private val resolver = createResolver()
-private val loader = SharedClassLoader()
-
-private fun configureMavenDepsOnAnnotations(context: ScriptConfigurationRefinementContext): ResultWithDiagnostics<ScriptCompilationConfiguration> = runCatching {
-    val annotations = context.collectedData?.get(ScriptCollectedData.collectedAnnotations)?.takeIf { it.isNotEmpty() }
-        ?: return context.compilationConfiguration.asSuccess()
-
-    val reports = mutableListOf<ScriptDiagnostic>()
-    val loader = context.compilationConfiguration[ScriptCompilationConfiguration.sharedClassloader]
-    val resolver = context.compilationConfiguration[ScriptCompilationConfiguration.dependencyResolver] ?: resolver
-    val server = context.compilationConfiguration[ScriptCompilationConfiguration.server] ?: false
-    context.compilationConfiguration[ScriptCompilationConfiguration.packDirectory]
-        ?.addPack(resolver)
-        ?: context.script.locationId
-            ?.let(::File)
-            ?.takeIf { it.exists() }
-            ?.run {
-                val location = SourceCode.LocationWithId(context.script.locationId!!, SourceCode.Location(SourceCode.Position(0, 0)))
-                val parts = normalize().absolutePath.split(File.separatorChar)
-                for (i in parts.size - 1 downTo 1) {
-                    if (parts[i] != "scripts") continue
-                    val pack = File(parts.subList(0, i).joinToString(File.separator))
-                    if (!File(pack, "dimensions${File.separator}${parts[i - 1]}.json").exists())
-                        continue
-                    pack.addPack(resolver)
-                    reports.add(ScriptDiagnostic(
-                        ScriptDiagnostic.unspecifiedInfo,
-                        "Adding pack \"$pack\"",
-                        ScriptDiagnostic.Severity.INFO,
-                        location
-                    ))
-                }
-            }
-
-    return runBlocking {
-        resolver.resolveDependencies(annotations, server)
-    }.onSuccess { classpath ->
-        context.compilationConfiguration.with {
-            if (!server) {
-                updateClasspath(classpath.map { it.first })
-                return@with
-            }
-
-            val newClasspath = classpath.filterNewClasspath(this[ScriptCompilationConfiguration.dependencies])
-                ?: return@with
-            val shared = classpath.mapNotNull { p -> p.first.takeIf { p.second } }
-            if (shared.isNotEmpty()) loader!!.addFiles(shared)
-
-            val regular = newClasspath
-                .map { p -> p.first }
-                .let { JvmDependency(it) }
-            ScriptCompilationConfiguration.dependencies.append(regular)
-        }.asSuccess()
-    }.appendReports(reports)
-}.getOrElse { ResultWithDiagnostics.Failure(it.asDiagnostics()) }
-
-private fun Collection<Pair<File, Boolean>>.filterNewClasspath(known: Collection<ScriptDependency>?): List<Pair<File, Boolean>>? {
-    if (isEmpty()) return null
-
-    val knownClasspath = known?.flatMapTo(hashSetOf()) {
-        (it as? JvmDependency)?.classpath ?: emptyList()
-    }
-
-    return filterNot { knownClasspath?.contains(it.first) == true }.takeIf { it.isNotEmpty() }
-}
-
-private suspend fun ExternalDependenciesResolver.resolveDependencies(
-    annotations: Iterable<ScriptSourceAnnotation<*>>,
-    server: Boolean
-): ResultWithDiagnostics<List<Pair<File, Boolean>>> {
-    val reports = mutableListOf<ScriptDiagnostic>()
-    annotations.forEach { (annotation, locationWithId) ->
-        when (annotation) {
-            is Repository -> {
-                val options = SimpleExternalDependenciesResolverOptionsParser(*annotation.options, locationWithId = locationWithId)
-                    .valueOr { return it }
-
-                for (coordinates in annotation.repositoriesCoordinates) {
-                    val added = addRepository(coordinates, options, locationWithId)
-                        .also { reports.addAll(it.reports) }
-                        .valueOr { return it }
-
-                    if (!added)
-                        return reports + makeFailureResult(
-                            "Unrecognized repository coordinates: $coordinates",
-                            locationWithId = locationWithId
-                        )
-                }
-            }
-            is DependsOn -> {}
-            else -> return reports + makeFailureResult("Unknown annotation ${annotation.javaClass}", locationWithId = locationWithId)
-        }
-    }
-
-    return reports + annotations.filterByAnnotationType<DependsOn>()
-        .flatMapSuccess { (annotation, locationWithId) ->
-            SimpleExternalDependenciesResolverOptionsParser(
-                *annotation.options,
-                locationWithId = locationWithId
-            ).onSuccess { options ->
-                if (!server && true == options.server) {
-                    return@onSuccess listOf<Pair<File, Boolean>>().asSuccess()
-                }
-
-                annotation.artifactsCoordinates.asIterable().flatMapSuccess { artifactCoordinates ->
-                    resolve(artifactCoordinates, options, locationWithId)
-                }.map { files -> files.map { it to (options.shared ?: false) } }
-            }
-        }
-}
-
-private val ExternalDependenciesResolver.Options.shared get() = flag("shared")
-private val ExternalDependenciesResolver.Options.server get() = flag("server")
-internal val ClassLoader.classpath get() = classpathFromClassloader(this) ?: emptyList()
-
-internal fun <R> ResultWithDiagnostics<R>.valueOrThrow(message: CharSequence): R = valueOr {
-    throw RuntimeException(it.reports.joinToString("\n", "$message\n") { r -> r.render(withStackTrace = true) })
-}
-
-internal val ScriptCompilationConfigurationKeys.dependencyResolver by PropertiesCollection.key(resolver, true)
-internal val ScriptCompilationConfigurationKeys.packDirectory by PropertiesCollection.key<File>(null, true)
-internal val ScriptCompilationConfigurationKeys.sharedClassloader by PropertiesCollection.key<SharedClassLoader>(null, true)
-internal val ScriptCompilationConfigurationKeys.server by PropertiesCollection.key(false, isTransient = true)
-
-private fun File.addPack(resolver: CompoundDependenciesResolver) = resolver.addPack(this)
-private fun <R> ResultWithDiagnostics<R>.appendReports(reports : Collection<ScriptDiagnostic>) =
-    if (reports.isEmpty()) this
-    else when (this) {
-        is ResultWithDiagnostics.Success -> ResultWithDiagnostics.Success(value, this.reports + reports)
-        is ResultWithDiagnostics.Failure -> ResultWithDiagnostics.Failure(this.reports + reports)
-    }
-
-internal class SharedClassLoader(parent: ClassLoader = SharedClassLoader::class.java.classLoader) : URLClassLoader(arrayOf(), parent) {
-    val dependency get() = JvmDependency(classpath)
-
-    fun addFiles(files: List<File>) {
-        files.forEach { addURL(it.toURI().toURL()) }
-    }
-}
-
-internal fun ScriptCompilationConfiguration.Builder.configure() {
-    refineConfiguration {
-        beforeParsing { context -> try {
-            context.compilationConfiguration.with {
-                if (context.compilationConfiguration[ScriptCompilationConfiguration.server] ?: false) {
-                    val sharedClasspath = this[ScriptCompilationConfiguration.sharedClassloader]!!.classpath
-                    if (sharedClasspath.isNotEmpty()) {
-                        ScriptCompilationConfiguration.dependencies.append(JvmDependency(sharedClasspath))
-                    }
-                }
-            }.asSuccess()
-        } catch (e: Throwable) {
-            ResultWithDiagnostics.Failure(e.asDiagnostics())
-        }}
-
-        onAnnotations(DependsOn::class, Repository::class, handler = ::configureMavenDepsOnAnnotations)
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/runner/resolver/CompoundDependenciesResolver.kt

@@ -1,118 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.runner.resolver
-
-import java.io.File
-import kotlin.collections.component1
-import kotlin.collections.component2
-import kotlin.collections.iterator
-import kotlin.collections.set
-import kotlin.script.experimental.api.IterableResultsCollector
-import kotlin.script.experimental.api.ResultWithDiagnostics
-import kotlin.script.experimental.api.ScriptDiagnostic
-import kotlin.script.experimental.api.SourceCode
-import kotlin.script.experimental.api.asErrorDiagnostics
-import kotlin.script.experimental.api.asSuccess
-import kotlin.script.experimental.dependencies.ArtifactWithLocation
-import kotlin.script.experimental.dependencies.ExternalDependenciesResolver
-import kotlin.script.experimental.dependencies.RepositoryCoordinates
-import kotlin.script.experimental.dependencies.impl.makeResolveFailureResult
-
-class CompoundDependenciesResolver(
-    baseDir: File
-) : DependenciesResolver {
-    private val resolvers = listOf(FileDependenciesResolver(baseDir), LocalMavenDependenciesResolver())
-
-    override fun acceptsRepository(repositoryCoordinates: RepositoryCoordinates): Boolean {
-        return resolvers.any { it.acceptsRepository(repositoryCoordinates) }
-    }
-
-    override fun acceptsArtifact(artifactCoordinates: String): Boolean {
-        return resolvers.any { it.acceptsArtifact(artifactCoordinates) }
-    }
-
-    override fun addRepository(
-        repositoryCoordinates: RepositoryCoordinates,
-        options: ExternalDependenciesResolver.Options,
-        sourceCodeLocation: SourceCode.LocationWithId?
-    ): ResultWithDiagnostics<Boolean> {
-        var success = false
-        var repositoryAdded = false
-        val reports = mutableListOf<ScriptDiagnostic>()
-
-        for (resolver in resolvers) {
-            when (val result = resolver.addRepository(repositoryCoordinates, options, sourceCodeLocation)) {
-                is ResultWithDiagnostics.Success -> {
-                    success = true
-                    repositoryAdded = repositoryAdded || result.value
-                    reports.addAll(result.reports)
-                }
-                is ResultWithDiagnostics.Failure -> reports.addAll(result.reports)
-            }
-        }
-
-        return when {
-            success -> repositoryAdded.asSuccess(reports)
-            reports.isEmpty() -> makeResolveFailureResult(
-                "No dependency resolver found that recognizes the repository coordinates '$repositoryCoordinates'",
-                sourceCodeLocation
-            )
-            else -> ResultWithDiagnostics.Failure(reports)
-        }
-    }
-
-    override suspend fun resolve(
-        artifactsWithLocations: List<ArtifactWithLocation>,
-        options: ExternalDependenciesResolver.Options
-    ): ResultWithDiagnostics<List<File>> {
-        val resultsCollector = IterableResultsCollector<File>()
-
-        val artifactToResolverIndex = mutableMapOf<ArtifactWithLocation, Int>().apply {
-            for (artifactWithLocation in artifactsWithLocations) {
-                put(artifactWithLocation, -1)
-            }
-        }
-
-        while (artifactToResolverIndex.isNotEmpty()) {
-            val resolverGroups = mutableMapOf<Int, MutableList<ArtifactWithLocation>>()
-
-            for ((artifactWithLocation, resolverIndex) in artifactToResolverIndex) {
-                val (artifact, sourceCodeLocation) = artifactWithLocation
-
-                var currentIndex = resolverIndex + 1
-                while (currentIndex < resolvers.size) {
-                    if (resolvers[currentIndex].acceptsArtifact(artifact)) break
-                    ++currentIndex
-                }
-                if (currentIndex == resolvers.size) {
-                    if (resolverIndex == -1) {
-                        resultsCollector.addDiagnostic(
-                            "No suitable dependency resolver found for artifact '$artifact'"
-                                .asErrorDiagnostics(locationWithId = sourceCodeLocation)
-                        )
-                    }
-                } else {
-                    resolverGroups
-                        .getOrPut(currentIndex) { mutableListOf() }
-                        .add(artifactWithLocation)
-                }
-            }
-
-            artifactToResolverIndex.clear()
-            for ((resolverIndex, artifacts) in resolverGroups) {
-                val resolver = resolvers[resolverIndex]
-                val resolveResult = resolver.resolve(artifacts, options)
-                resultsCollector.add(resolveResult)
-                if (resolveResult.reports.isNotEmpty()) {
-                    for (artifact in artifacts) {
-                        artifactToResolverIndex[artifact] = resolverIndex
-                    }
-                }
-            }
-        }
-
-        return resultsCollector.getResult()
-    }
-
-    override fun addPack(directory: File) {
-        resolvers.forEach { it.addPack(directory) }
-    }
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/runner/resolver/DependenciesResolver.kt

@@ -1,8 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.runner.resolver
-
-import java.io.File
-import kotlin.script.experimental.dependencies.ExternalDependenciesResolver
-
-interface DependenciesResolver : ExternalDependenciesResolver {
-    fun addPack(directory: File)
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/runner/resolver/FileDependenciesResolver.kt

@@ -1,69 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.runner.resolver
-
-import java.io.File
-import java.util.concurrent.ConcurrentHashMap
-import kotlin.script.experimental.api.ResultWithDiagnostics
-import kotlin.script.experimental.api.SourceCode
-import kotlin.script.experimental.api.asSuccess
-import kotlin.script.experimental.dependencies.ExternalDependenciesResolver
-import kotlin.script.experimental.dependencies.RepositoryCoordinates
-import kotlin.script.experimental.dependencies.impl.makeResolveFailureResult
-import kotlin.script.experimental.dependencies.impl.toRepositoryUrlOrNull
-
-class FileDependenciesResolver(
-    private val baseDir: File,
-) : DependenciesResolver {
-    private val localRepos = ConcurrentHashMap.newKeySet<File>(1).also { it.add(baseDir) }
-
-    private fun String.toRepositoryFileOrNull(): File? =
-        File(baseDir, this).takeIf { it.exists() && it.isDirectory }
-
-    private fun RepositoryCoordinates.toFilePath() =
-        (this.toRepositoryUrlOrNull()?.takeIf { it.protocol == "file" }?.path ?: string).toRepositoryFileOrNull()
-
-    override fun addRepository(
-        repositoryCoordinates: RepositoryCoordinates,
-        options: ExternalDependenciesResolver.Options,
-        sourceCodeLocation: SourceCode.LocationWithId?
-    ): ResultWithDiagnostics<Boolean> {
-        if (!acceptsRepository(repositoryCoordinates)) return false.asSuccess()
-
-        val repoDir = repositoryCoordinates.toFilePath()
-            ?: return makeResolveFailureResult("Invalid repository location: '${repositoryCoordinates}'", sourceCodeLocation)
-
-        localRepos.add(repoDir)
-
-        return true.asSuccess()
-    }
-
-    override suspend fun resolve(
-        artifactCoordinates: String,
-        options: ExternalDependenciesResolver.Options,
-        sourceCodeLocation: SourceCode.LocationWithId?
-    ): ResultWithDiagnostics<List<File>> {
-        if (!acceptsArtifact(artifactCoordinates)) throw IllegalArgumentException("Path is invalid")
-
-        val messages = mutableListOf<String>()
-
-        for (repo in localRepos) {
-            // TODO: add coordinates and wildcard matching
-            val file = File(repo, artifactCoordinates)
-            when {
-                !file.exists() -> messages.add("File '$file' not found")
-                !file.isFile && !file.isDirectory -> messages.add("Path '$file' is neither file nor directory")
-                else -> return ResultWithDiagnostics.Success(listOf(file))
-            }
-        }
-        return makeResolveFailureResult(messages.joinToString("; "), sourceCodeLocation)
-    }
-
-    override fun acceptsArtifact(artifactCoordinates: String) =
-        !artifactCoordinates.isBlank() // TODO: make check stronger, e.g. using NIO's Path
-
-    override fun acceptsRepository(repositoryCoordinates: RepositoryCoordinates): Boolean = repositoryCoordinates.toFilePath() != null
-
-    override fun addPack(directory: File) {
-        localRepos.add(directory)
-    }
-
-}

core/src/main/kotlin/art/arcane/iris/core/scripting/kotlin/runner/resolver/LocalMavenDependenciesResolver.kt

@@ -1,85 +0,0 @@
-package art.arcane.iris.core.scripting.kotlin.runner.resolver
-
-import art.arcane.volmlib.util.io.IO
-import org.dom4j.Document
-import org.dom4j.DocumentFactory
-import org.dom4j.io.SAXReader
-import java.io.File
-import kotlin.script.experimental.api.ResultWithDiagnostics
-import kotlin.script.experimental.api.SourceCode
-import kotlin.script.experimental.dependencies.ArtifactWithLocation
-import kotlin.script.experimental.dependencies.ExternalDependenciesResolver
-import kotlin.script.experimental.dependencies.RepositoryCoordinates
-import kotlin.script.experimental.dependencies.maven.MavenDependenciesResolver
-
-class LocalMavenDependenciesResolver : DependenciesResolver {
-    private lateinit var localRepo: File
-    private val maven = MavenDependenciesResolver(true)
-
-    override fun acceptsRepository(repositoryCoordinates: RepositoryCoordinates) = maven.acceptsRepository(repositoryCoordinates)
-    override fun acceptsArtifact(artifactCoordinates: String) = maven.acceptsArtifact(artifactCoordinates)
-
-    override fun addRepository(
-        repositoryCoordinates: RepositoryCoordinates,
-        options: ExternalDependenciesResolver.Options,
-        sourceCodeLocation: SourceCode.LocationWithId?
-    ) = maven.addRepository(repositoryCoordinates, options, sourceCodeLocation)
-
-    override suspend fun resolve(
-        artifactsWithLocations: List<ArtifactWithLocation>,
-        options: ExternalDependenciesResolver.Options
-    ): ResultWithDiagnostics<List<File>> {
-        val userOld: String? = System.getProperty("org.apache.maven.user-settings")
-        val globalOld: String? = System.getProperty("org.apache.maven.global-settings")
-
-        try {
-            System.setProperty("org.apache.maven.user-settings", createSettings(userOld))
-            System.clearProperty("org.apache.maven.global-settings")
-
-            return maven.resolve(artifactsWithLocations, options)
-        } finally {
-            setProperty("org.apache.maven.user-settings", userOld)
-            setProperty("org.apache.maven.global-settings", globalOld)
-        }
-    }
-
-    private fun createSettings(user: String?): String {
-        val settingsFile = File(localRepo, "settings.xml")
-        val document = readSettings(user)
-        val node = document.selectSingleNode("//localRepository")
-            ?: document.rootElement.addElement("localRepository")
-
-        if (node.text != localRepo.absolutePath) {
-            node.text = localRepo.absolutePath
-
-            IO.write(settingsFile, document)
-        }
-        return settingsFile.absolutePath
-    }
-
-    private fun readSettings(user: String?): Document {
-        val baseFile = user?.let(::File)?.takeIf { it.exists() } ?: File(
-            System.getProperty("user.home"),
-            ".m2/settings.xml"
-        ).takeIf { it.exists() }?.let { return SAXReader().read(it) }
-        return if (baseFile != null) SAXReader().read(baseFile) else DocumentFactory.getInstance().createDocument().also {
-            it.addElement("settings")
-                .addAttribute("xmlns", "http://maven.apache.org/SETTINGS/1.0.0")
-                .addAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance")
-                .addAttribute("xsi:schemaLocation", "http://maven.apache.org/SETTINGS/1.0.0 http://maven.apache.org/xsd/settings-1.0.0.xsd")
-        }
-    }
-
-    private fun setProperty(name: String, value: String?) {
-        when(value) {
-            null -> System.clearProperty(name)
-            else -> System.setProperty(name, value)
-        }
-    }
-
-    override fun addPack(directory: File) {
-        if (!::localRepo.isInitialized) {
-            localRepo = directory.resolve(".iris/m2")
-        }
-    }
-}

core/src/main/kotlin/art/arcane/iris/engine/mantle/MatterGenerator.kt

@@ -1,205 +0,0 @@
-package art.arcane.iris.engine.mantle
-
-import art.arcane.iris.Iris
-import art.arcane.iris.core.IrisSettings
-import art.arcane.iris.core.nms.container.Pair
-import art.arcane.iris.engine.framework.Engine
-import art.arcane.iris.util.project.context.ChunkContext
-import art.arcane.iris.util.common.misc.RegenRuntime
-import art.arcane.volmlib.util.matter.Matter
-import art.arcane.volmlib.util.documentation.ChunkCoordinates
-import art.arcane.volmlib.util.mantle.runtime.Mantle
-import art.arcane.volmlib.util.mantle.flag.MantleFlag
-import art.arcane.iris.util.common.parallel.MultiBurst
-import art.arcane.iris.util.project.matter.TileWrapper
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.runBlocking
-import org.bukkit.block.data.BlockData
-import java.util.concurrent.ConcurrentHashMap
-import kotlin.coroutines.EmptyCoroutineContext
-import kotlin.math.min
-
-interface MatterGenerator {
-    val engine: Engine
-    val mantle: Mantle<Matter>
-    val radius: Int
-    val realRadius: Int
-    val components: List<Pair<List<MantleComponent>, Int>>
-
-    @ChunkCoordinates
-    fun generateMatter(x: Int, z: Int, multicore: Boolean, context: ChunkContext) {
-        if (!engine.dimension.isUseMantle) return
-        val multicore = multicore || IrisSettings.get().generator.isUseMulticoreMantle
-        val threadName = Thread.currentThread().name
-        val regenThread = threadName.startsWith("Iris-Regen-")
-        val traceRegen = regenThread && IrisSettings.get().general.isDebug
-        val forceRegen = regenThread
-        val regenPassKey = if (forceRegen) resolveRegenPassKey(threadName) else null
-        val optimizedRegen = forceRegen && !IrisSettings.get().general.isDebug && regenPassKey != null
-        val writeRadius = if (optimizedRegen) min(radius, realRadius) else radius
-        val clearedChunks = if (optimizedRegen) getRegenPassSet(regenClearedChunksByPass, regenPassKey!!) else HashSet<Long>()
-        val plannedChunks = if (optimizedRegen) getRegenPassSet(regenPlannedChunksByPass, regenPassKey!!) else null
-
-        if (optimizedRegen) {
-            touchRegenPass(regenPassKey!!)
-        }
-
-        if (traceRegen) {
-            Iris.info("Regen matter start: center=$x,$z radius=$radius realRadius=$realRadius writeRadius=$writeRadius multicore=$multicore components=${components.size} optimized=$optimizedRegen passKey=${regenPassKey ?: "none"} thread=$threadName")
-        }
-
-        MantleWriter(engine.mantle, mantle, x, z, writeRadius, multicore).use { writer ->
-            for (pair in components) {
-                val rawPassRadius = pair.b
-                val passRadius = if (optimizedRegen) min(rawPassRadius, writeRadius) else rawPassRadius
-                val passFlags = pair.a.joinToString(",") { it.flag.toString() }
-                val passFlagKey = if (optimizedRegen) "$regenPassKey|$passFlags" else null
-                val generatedChunks = if (passFlagKey != null) getRegenPassSet(regenGeneratedChunksByPass, passFlagKey) else null
-                var visitedChunks = 0
-                var clearedCount = 0
-                var plannedSkipped = 0
-                var componentSkipped = 0
-                var componentForcedReset = 0
-                var launchedLayers = 0
-                var dedupSkipped = 0
-
-                if (passFlagKey != null) {
-                    touchRegenPass(passFlagKey)
-                }
-                if (traceRegen) {
-                    Iris.info("Regen matter pass start: center=$x,$z passRadius=$passRadius rawPassRadius=$rawPassRadius flags=[$passFlags]")
-                }
-
-                runBlocking {
-                    radius(x, z, passRadius) { passX, passZ ->
-                        visitedChunks++
-                        val passKey = chunkKey(passX, passZ)
-                        if (generatedChunks != null && !generatedChunks.add(passKey)) {
-                            dedupSkipped++
-                            return@radius
-                        }
-
-                        val mc = writer.acquireChunk(passX, passZ)
-                        if (forceRegen) {
-                            if (clearedChunks.add(passKey)) {
-                                mc.deleteSlices(BlockData::class.java)
-                                mc.deleteSlices(String::class.java)
-                                mc.deleteSlices(TileWrapper::class.java)
-                                mc.flag(MantleFlag.PLANNED, false)
-                                clearedCount++
-                            }
-                        }
-
-                        if (!forceRegen && mc.isFlagged(MantleFlag.PLANNED)) {
-                            plannedSkipped++
-                            return@radius
-                        }
-
-                        for (c in pair.a) {
-                            if (!forceRegen && mc.isFlagged(c.flag)) {
-                                componentSkipped++
-                                continue
-                            }
-                            if (forceRegen && mc.isFlagged(c.flag)) {
-                                mc.flag(c.flag, false)
-                                componentForcedReset++
-                            }
-
-                            launchedLayers++
-
-                            launch(multicore) {
-                                mc.raiseFlagSuspend(c.flag) {
-                                    c.generateLayer(writer, passX, passZ, context)
-                                }
-                            }
-                        }
-                    }
-                }
-
-                if (traceRegen) {
-                    Iris.info("Regen matter pass done: center=$x,$z passRadius=$passRadius rawPassRadius=$rawPassRadius visited=$visitedChunks cleared=$clearedCount dedupSkipped=$dedupSkipped plannedSkipped=$plannedSkipped componentSkipped=$componentSkipped componentForcedReset=$componentForcedReset launchedLayers=$launchedLayers flags=[$passFlags]")
-                }
-            }
-
-            radius(x, z, realRadius) { realX, realZ ->
-                val realKey = chunkKey(realX, realZ)
-                if (plannedChunks != null && !plannedChunks.add(realKey)) {
-                    return@radius
-                }
-                writer.acquireChunk(realX, realZ)
-                    .flag(MantleFlag.PLANNED, true)
-            }
-        }
-
-        if (traceRegen) {
-            Iris.info("Regen matter done: center=$x,$z markedRealRadius=$realRadius forceRegen=$forceRegen")
-        }
-    }
-
-    private inline fun radius(x: Int, z: Int, radius: Int, crossinline task: (Int, Int) -> Unit) {
-        for (i in -radius..radius) {
-            for (j in -radius..radius) {
-                task(x + i, z + j)
-            }
-        }
-    }
-
-    companion object {
-        private val dispatcher = MultiBurst.burst.dispatcher//.limitedParallelism(128, "Mantle")
-        private const val regenPassCacheTtlMs = 600000L
-        private val regenGeneratedChunksByPass = ConcurrentHashMap<String, MutableSet<Long>>()
-        private val regenClearedChunksByPass = ConcurrentHashMap<String, MutableSet<Long>>()
-        private val regenPlannedChunksByPass = ConcurrentHashMap<String, MutableSet<Long>>()
-        private val regenPassTouchedMs = ConcurrentHashMap<String, Long>()
-
-        private fun CoroutineScope.launch(multicore: Boolean, block: suspend CoroutineScope.() -> Unit) =
-            launch(if (multicore) dispatcher else EmptyCoroutineContext, block = block)
-
-        private fun chunkKey(x: Int, z: Int): Long {
-            return (x.toLong() shl 32) xor (z.toLong() and 0xffffffffL)
-        }
-
-        private fun getRegenPassSet(store: ConcurrentHashMap<String, MutableSet<Long>>, passKey: String): MutableSet<Long> {
-            return store.computeIfAbsent(passKey) { ConcurrentHashMap.newKeySet<Long>() }
-        }
-
-        private fun resolveRegenPassKey(threadName: String): String? {
-            val runtimeKey = RegenRuntime.getRunId()
-            if (!runtimeKey.isNullOrBlank()) {
-                return runtimeKey
-            }
-            if (!threadName.startsWith("Iris-Regen-")) {
-                return null
-            }
-
-            val suffix = threadName.substring("Iris-Regen-".length)
-            val lastDash = suffix.lastIndexOf('-')
-            if (lastDash <= 0) {
-                return suffix
-            }
-            return suffix.substring(0, lastDash)
-        }
-
-        private fun touchRegenPass(passKey: String) {
-            val now = System.currentTimeMillis()
-            regenPassTouchedMs[passKey] = now
-            if (regenPassTouchedMs.size <= 64) {
-                return
-            }
-
-            val iterator = regenPassTouchedMs.entries.iterator()
-            while (iterator.hasNext()) {
-                val entry = iterator.next()
-                if (now - entry.value <= regenPassCacheTtlMs) {
-                    continue
-                }
-                val key = entry.key
-                iterator.remove()
-                regenGeneratedChunksByPass.remove(key)
-                regenClearedChunksByPass.remove(key)
-                regenPlannedChunksByPass.remove(key)
-            }
-        }
-    }
-}

core/src/main/kotlin/art/arcane/iris/util/project/context/ChunkContext.kt

@@ -1,35 +0,0 @@
-package art.arcane.iris.util.project.context
-
-import art.arcane.iris.engine.IrisComplex
-import art.arcane.iris.engine.`object`.IrisBiome
-import art.arcane.iris.engine.`object`.IrisRegion
-import art.arcane.iris.util.common.parallel.MultiBurst
-import kotlinx.coroutines.*
-import org.bukkit.block.data.BlockData
-
-class ChunkContext @JvmOverloads constructor(
-    val x: Int,
-    val z: Int,
-    c: IrisComplex,
-    cache: Boolean = true,
-) {
-    val height: ChunkedDataCache<Double> = ChunkedDataCache(c.heightStream, x, z, cache)
-    val biome: ChunkedDataCache<IrisBiome> = ChunkedDataCache(c.trueBiomeStream, x, z, cache)
-    val cave: ChunkedDataCache<IrisBiome> = ChunkedDataCache(c.caveBiomeStream, x, z, cache)
-    val rock: ChunkedDataCache<BlockData> = ChunkedDataCache(c.rockStream, x, z, cache)
-    val fluid: ChunkedDataCache<BlockData> = ChunkedDataCache(c.fluidStream, x, z, cache)
-    val region: ChunkedDataCache<IrisRegion> = ChunkedDataCache(c.regionStream, x, z, cache)
-
-    init {
-        if (cache) runBlocking {
-            val dispatcher = MultiBurst.burst.dispatcher
-
-            launch { height.fill(dispatcher) }
-            launch { biome.fill(dispatcher) }
-            launch { cave.fill(dispatcher) }
-            launch { rock.fill(dispatcher) }
-            launch { fluid.fill(dispatcher) }
-            launch { region.fill(dispatcher) }
-        }
-    }
-}

core/src/main/kotlin/art/arcane/iris/util/project/context/ChunkedDataCache.kt

@@ -1,48 +0,0 @@
-package art.arcane.iris.util.project.context
-
-import art.arcane.volmlib.util.documentation.BlockCoordinates
-import art.arcane.iris.util.project.stream.ProceduralStream
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.supervisorScope
-import kotlin.coroutines.CoroutineContext
-
-class ChunkedDataCache<T> private constructor(
-    private val x: Int,
-    private val z: Int,
-    private val stream: ProceduralStream<T?>,
-    private val cache: Boolean
-) {
-    private val data = arrayOfNulls<Any>(if (cache) 256 else 0)
-
-    @JvmOverloads
-    @BlockCoordinates
-    constructor(stream: ProceduralStream<T?>, x: Int, z: Int, cache: Boolean = true) : this(x, z, stream, cache)
-
-    suspend fun fill(context: CoroutineContext = Dispatchers.Default) {
-        if (!cache) return
-
-        supervisorScope {
-            for (j in 0 until 16) {
-                launch(context) {
-                    val rowOffset = j * 16
-                    val zz = (z + j).toDouble()
-                    for (i in 0 until 16) {
-                        data[rowOffset + i] = stream.get((x + i).toDouble(), zz)
-                    }
-                }
-            }
-        }
-    }
-
-    @BlockCoordinates
-    @Suppress("UNCHECKED_CAST")
-    fun get(x: Int, z: Int): T? {
-        if (!cache) {
-            return stream.get((this.x + x).toDouble(), (this.z + z).toDouble())
-        }
-
-        val t = data[(z * 16) + x] as? T
-        return t ?: stream.get((this.x + x).toDouble(), (this.z + z).toDouble())
-    }
-}

gradle/libs.versions.toml

@@ -39,10 +39,9 @@ byte-buddy = "1.17.6" # https://central.sonatype.com/artifact/net.bytebuddy/byte
 dom4j = "2.2.0" # https://central.sonatype.com/artifact/org.dom4j/dom4j
 jaxen = "2.0.0" # https://central.sonatype.com/artifact/jaxen/jaxen
 
-# Script Engine
+# Kotlin Runtime
 kotlin = "2.2.0"
 kotlin-coroutines = "1.10.2"
-maven-core = "3.9.10"
 
 # Third Party Integrations
 nexo = "1.10.0" # https://repo.nexomc.com/#/releases/com/nexomc/nexo
@@ -90,14 +89,9 @@ byteBuddy-agent = { module = "net.bytebuddy:byte-buddy-agent", version.ref = "by
 dom4j = { module = "org.dom4j:dom4j", version.ref = "dom4j" }
 jaxen = { module = "jaxen:jaxen", version.ref = "jaxen" }
 
-# Script Engine
+# Kotlin Runtime
 kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib-jdk8", version.ref = "kotlin" }
-kotlin-scripting-common = { module = "org.jetbrains.kotlin:kotlin-scripting-common", version.ref = "kotlin" }
-kotlin-scripting-jvm = { module = "org.jetbrains.kotlin:kotlin-scripting-jvm", version.ref = "kotlin" }
-kotlin-scripting-jvm-host = { module = "org.jetbrains.kotlin:kotlin-scripting-jvm-host", version.ref = "kotlin" }
 kotlin-coroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kotlin-coroutines" }
-kotlin-scripting-dependencies-maven = { module = "org.jetbrains.kotlin:kotlin-scripting-dependencies-maven", version.ref = "kotlin" }
-mavenCore = { module = "org.apache.maven:maven-core", version.ref = "maven-core" }
 
 # Third Party Integrations
 nexo = { module = "com.nexomc:nexo", version.ref = "nexo" }

settings.gradle

@@ -0,0 +1,72 @@
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2021 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+import java.io.File
+
+plugins {
+    id 'org.gradle.toolchains.foojay-resolver-convention' version '1.0.0'
+}
+
+rootProject.name = 'Iris'
+
+boolean hasVolmLibSettings(File directory) {
+    new File(directory, 'settings.gradle.kts').exists() || new File(directory, 'settings.gradle').exists()
+}
+
+File resolveLocalVolmLibDirectory() {
+    String configuredPath = providers.gradleProperty('localVolmLibDirectory')
+        .orElse(providers.environmentVariable('VOLMLIB_DIR'))
+        .orNull
+    if (configuredPath != null && !configuredPath.isBlank()) {
+        File configuredDirectory = file(configuredPath)
+        if (hasVolmLibSettings(configuredDirectory)) {
+            return configuredDirectory
+        }
+    }
+
+    File currentDirectory = settingsDir
+    while (currentDirectory != null) {
+        File candidate = new File(currentDirectory, 'VolmLib')
+        if (hasVolmLibSettings(candidate)) {
+            return candidate
+        }
+
+        currentDirectory = currentDirectory.parentFile
+    }
+
+    null
+}
+
+boolean useLocalVolmLib = providers.gradleProperty('useLocalVolmLib')
+    .orElse('true')
+    .map { String value -> value.equalsIgnoreCase('true') }
+    .get()
+File localVolmLibDirectory = resolveLocalVolmLibDirectory()
+
+if (useLocalVolmLib && localVolmLibDirectory != null) {
+    includeBuild(localVolmLibDirectory) {
+        dependencySubstitution {
+            substitute(module('com.github.VolmitSoftware:VolmLib')).using(project(':shared'))
+            substitute(module('com.github.VolmitSoftware.VolmLib:shared')).using(project(':shared'))
+            substitute(module('com.github.VolmitSoftware.VolmLib:volmlib-shared')).using(project(':shared'))
+        }
+    }
+}
+
+include(':core', ':core:agent')
+include(':nms:v1_21_R7')

settings.gradle.kts

@@ -1,73 +0,0 @@
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2021 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-import java.io.File
-
-plugins {
-    id ("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"
-}
-
-rootProject.name = "Iris"
-
-fun hasVolmLibSettings(directory: File): Boolean {
-    return directory.resolve("settings.gradle.kts").exists() || directory.resolve("settings.gradle").exists()
-}
-
-fun resolveLocalVolmLibDirectory(): File? {
-    val configuredPath: String? = providers.gradleProperty("localVolmLibDirectory")
-        .orElse(providers.environmentVariable("VOLMLIB_DIR"))
-        .orNull
-    if (!configuredPath.isNullOrBlank()) {
-        val configuredDirectory: File = file(configuredPath)
-        if (hasVolmLibSettings(configuredDirectory)) {
-            return configuredDirectory
-        }
-    }
-
-    var currentDirectory: File? = settingsDir
-    while (currentDirectory != null) {
-        val candidate: File = currentDirectory.resolve("VolmLib")
-        if (hasVolmLibSettings(candidate)) {
-            return candidate
-        }
-
-        currentDirectory = currentDirectory.parentFile
-    }
-
-    return null
-}
-
-val useLocalVolmLib: Boolean = providers.gradleProperty("useLocalVolmLib")
-    .orElse("true")
-    .map { value: String -> value.equals("true", ignoreCase = true) }
-    .get()
-val localVolmLibDirectory: File? = resolveLocalVolmLibDirectory()
-
-if (useLocalVolmLib && localVolmLibDirectory != null) {
-    includeBuild(localVolmLibDirectory) {
-        dependencySubstitution {
-            substitute(module("com.github.VolmitSoftware:VolmLib")).using(project(":shared"))
-            substitute(module("com.github.VolmitSoftware.VolmLib:shared")).using(project(":shared"))
-            substitute(module("com.github.VolmitSoftware.VolmLib:volmlib-shared")).using(project(":shared"))
-        }
-    }
-}
-
-include(":core", ":core:agent")
-include(
-    ":nms:v1_21_R7",
-)