update headless dev command

# Conflicts:
#	core/src/main/java/com/volmit/iris/core/commands/CommandDeveloper.java
#	core/src/main/java/com/volmit/iris/core/commands/CommandIris.java
#	core/src/main/java/com/volmit/iris/core/nms/v1X/NMSBinding1X.java
#	core/src/main/java/com/volmit/iris/core/tools/IrisPackBenchmarking.java
#	nms/v1_20_R1/src/main/java/com/volmit/iris/core/nms/v1_20_R1/NMSBinding.java
#	nms/v1_20_R2/src/main/java/com/volmit/iris/core/nms/v1_20_R2/NMSBinding.java
#	nms/v1_20_R3/src/main/java/com/volmit/iris/core/nms/v1_20_R3/NMSBinding.java
#	nms/v1_20_R4/src/main/java/com/volmit/iris/core/nms/v1_20_R4/NMSBinding.java
#	nms/v1_21_R1/src/main/java/com/volmit/iris/core/nms/v1_21_R1/NMSBinding.java
#	nms/v1_21_R2/src/main/java/com/volmit/iris/core/nms/v1_21_R2/NMSBinding.java
#	nms/v1_21_R3/src/main/java/com/volmit/iris/core/nms/v1_21_R3/NMSBinding.java

build.gradle

@@ -0,0 +1,259 @@
+/*
+ * 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 'https://jitpack.io'}
+    }
+    dependencies {
+        classpath 'com.github.VolmitSoftware:NMSTools:1.0.1'
+    }
+}
+
+plugins {
+    id 'java'
+    id 'java-library'
+    id "io.github.goooler.shadow" version "8.1.7"
+    id "de.undercouch.download" version "5.0.1"
+}
+
+
+version '3.6.5-1.20.1-1.21.4'
+
+// 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/Server/plugins')
+registerCustomOutputTaskUnix('PixelMac', '/Users/test/Desktop/mcserver/plugins')
+registerCustomOutputTaskUnix('CrazyDev22LT', '/home/julian/Desktop/server/plugins')
+// ==============================================================
+
+def NMS_BINDINGS = Map.of(
+        "v1_21_R3", "1.21.4-R0.1-SNAPSHOT",
+        "v1_21_R2", "1.21.3-R0.1-SNAPSHOT",
+        "v1_21_R1", "1.21.1-R0.1-SNAPSHOT",
+        "v1_20_R4", "1.20.6-R0.1-SNAPSHOT",
+        "v1_20_R3", "1.20.4-R0.1-SNAPSHOT",
+        "v1_20_R2", "1.20.2-R0.1-SNAPSHOT",
+        "v1_20_R1", "1.20.1-R0.1-SNAPSHOT",
+)
+def JVM_VERSION = Map.of()
+NMS_BINDINGS.each { nms ->
+    project(":nms:${nms.key}") {
+        apply plugin: 'java'
+        apply plugin: 'com.volmit.nmstools'
+
+        nmsTools {
+            it.jvm = JVM_VERSION.getOrDefault(nms.key, 21)
+            it.version = nms.value
+        }
+
+        dependencies {
+            implementation project(":core")
+        }
+    }
+}
+
+shadowJar {
+    NMS_BINDINGS.each {
+        dependsOn(":nms:${it.key}:remap")
+        from("${project(":nms:${it.key}").layout.buildDirectory.asFile.get()}/libs/${it.key}-mapped.jar")
+    }
+
+    //minimize()
+    append("plugin.yml")
+    relocate 'com.dfsek.paralithic', 'com.volmit.iris.util.paralithic'
+    relocate 'io.papermc.lib', 'com.volmit.iris.util.paper'
+    relocate 'net.kyori', 'com.volmit.iris.util.kyori'
+    relocate 'org.bstats', 'com.volmit.util.metrics'
+    archiveFileName.set("Iris-${project.version}.jar")
+
+    dependencies {
+        exclude(dependency("org.ow2.asm:asm:"))
+        exclude(dependency("org.jetbrains:"))
+    }
+}
+
+dependencies {
+    implementation project(':core')
+}
+
+configurations.configureEach {
+    resolutionStrategy.cacheChangingModulesFor 60, 'minutes'
+    resolutionStrategy.cacheDynamicVersionsFor 60, 'minutes'
+}
+
+allprojects {
+    apply plugin: 'java'
+
+    repositories {
+        mavenCentral()
+        maven { url "https://repo.papermc.io/repository/maven-public/" }
+        maven { url "https://repo.codemc.org/repository/maven-public" }
+        maven { url "https://mvn.lumine.io/repository/maven-public/" }
+        maven { url "https://jitpack.io" }
+
+        maven { url "https://s01.oss.sonatype.org/content/repositories/snapshots" }
+        maven { url "https://mvn.lumine.io/repository/maven/" }
+        maven { url "https://repo.triumphteam.dev/snapshots" }
+        maven { url "https://repo.mineinabyss.com/releases" }
+        maven { url 'https://hub.jeff-media.com/nexus/repository/jeff-media-public/' }
+        maven { url "https://repo.nexomc.com/snapshots/" }
+        maven { url "https://libraries.minecraft.net" }
+    }
+
+    dependencies {
+        // Provided or Classpath
+        compileOnly 'org.projectlombok:lombok:1.18.36'
+        annotationProcessor 'org.projectlombok:lombok:1.18.36'
+
+        // Shaded
+        implementation 'com.dfsek:paralithic:0.8.1'
+        implementation 'io.papermc:paperlib:1.0.5'
+        implementation "net.kyori:adventure-text-minimessage:4.17.0"
+        implementation 'net.kyori:adventure-platform-bukkit:4.3.4'
+        implementation 'net.kyori:adventure-api:4.17.0'
+        implementation 'org.bstats:bstats-bukkit:3.1.0'
+        //implementation 'org.bytedeco:javacpp:1.5.10'
+        //implementation 'org.bytedeco:cuda-platform:12.3-8.9-1.5.10'
+        compileOnly 'io.lumine:Mythic-Dist:5.2.1'
+        compileOnly 'io.lumine:MythicCrucible-Dist:2.0.0'
+
+        // Dynamically Loaded
+        compileOnly 'io.timeandspace:smoothie-map:2.0.2'
+        compileOnly 'it.unimi.dsi:fastutil:8.5.8'
+        compileOnly 'com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2'
+        compileOnly 'org.zeroturnaround:zt-zip:1.14'
+        compileOnly 'com.google.code.gson:gson:2.10.1'
+        compileOnly 'org.ow2.asm:asm:9.2'
+        compileOnly 'com.google.guava:guava:33.0.0-jre'
+        compileOnly 'bsf:bsf:2.4.0'
+        compileOnly 'rhino:js:1.7R2'
+        compileOnly 'com.github.ben-manes.caffeine:caffeine:3.0.6'
+        compileOnly 'org.apache.commons:commons-lang3:3.12.0'
+        compileOnly 'com.github.oshi:oshi-core:6.6.5'
+    }
+
+    /**
+     * We need parameter meta for the decree command system
+     */
+    compileJava {
+        options.compilerArgs << '-parameters'
+        options.encoding = "UTF-8"
+    }
+
+    javadoc {
+        options.encoding = "UTF-8"
+        options.addStringOption('Xdoclint:none', '-quiet')
+    }
+
+    task sourcesJar(type: Jar, dependsOn: classes) {
+        archiveClassifier.set('sources')
+        from sourceSets.main.allSource
+    }
+
+    task javadocJar(type: Jar, dependsOn: javadoc) {
+        archiveClassifier.set('javadoc')
+        from javadoc.destinationDir
+    }
+}
+
+if (JavaVersion.current().toString() != "21") {
+    System.err.println()
+    System.err.println("=========================================================================================================")
+    System.err.println("You must run gradle on Java 21. You are using " + JavaVersion.current())
+    System.err.println()
+    System.err.println("=== For IDEs ===")
+    System.err.println("1. Configure the project for Java 21")
+    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);
+}
+
+task iris(type: Copy) {
+    group "iris"
+    from new File(layout.buildDirectory.asFile.get(), "libs/Iris-${version}.jar")
+    into layout.buildDirectory.asFile.get()
+    dependsOn(build)
+}
+
+//    with classifier: 'javadoc' and 'sources'
+task irisDev(type: Copy) {
+    group "iris"
+    from("core/build/libs/core-javadoc.jar", "core/build/libs/core-sources.jar")
+    rename { String fileName ->
+        fileName.replace("core", "Iris-${version}")
+    }
+    into layout.buildDirectory.asFile.get()
+    dependsOn(iris)
+    dependsOn("core:sourcesJar")
+    dependsOn("core:javadocJar")
+}
+
+
+def registerCustomOutputTask(name, path) {
+    if (!System.properties['os.name'].toLowerCase().contains('windows')) {
+        return;
+    }
+
+    tasks.register('build' + name, Copy) {
+        group('development')
+        outputs.upToDateWhen { false }
+        dependsOn(iris)
+        from(new File(buildDir, "Iris-" + version + ".jar"))
+        into(file(path))
+        rename { String fileName ->
+            fileName.replace("Iris-" + version + ".jar", "Iris.jar")
+        }
+    }
+}
+
+def registerCustomOutputTaskUnix(name, path) {
+    if (System.properties['os.name'].toLowerCase().contains('windows')) {
+        return;
+    }
+
+    tasks.register('build' + name, Copy) {
+        group('development')
+        outputs.upToDateWhen { false }
+        dependsOn(iris)
+        from(new File(buildDir, "Iris-" + version + ".jar"))
+        into(file(path))
+        rename { String fileName ->
+            fileName.replace("Iris-" + version + ".jar", "Iris.jar")
+        }
+    }
+}
+
+tasks.build.dependsOn(shadowJar)

build.gradle.kts

@@ -1,280 +0,0 @@
-import com.volmit.nmstools.NMSToolsExtension
-import com.volmit.nmstools.NMSToolsPlugin
-import de.undercouch.gradle.tasks.download.Download
-import xyz.jpenilla.runpaper.task.RunServer
-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:c5cbc46ce6")
-}
-
-plugins {
-    java
-    `java-library`
-    alias(libs.plugins.shadow)
-    alias(libs.plugins.sentry)
-    alias(libs.plugins.download)
-    alias(libs.plugins.runPaper)
-}
-
-group = "com.volmit"
-version = "3.7.0-1.20.1-1.21.7"
-
-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/Server/plugins")
-registerCustomOutputTaskUnix("PixelMac", "/Users/test/Desktop/mcserver/plugins")
-registerCustomOutputTaskUnix("CrazyDev22LT", "/home/julian/Desktop/server/plugins")
-// ==============================================================
-
-val serverMinHeap = "2G"
-val serverMaxHeap = "8G"
-//Valid values are: none, truecolor, indexed256, indexed16, indexed8
-val color = "truecolor"
-val errorReporting = false
-
-val nmsBindings = mapOf(
-        "v1_21_R5" to "1.21.7-R0.1-SNAPSHOT",
-        "v1_21_R4" to "1.21.5-R0.1-SNAPSHOT",
-        "v1_21_R3" to "1.21.4-R0.1-SNAPSHOT",
-        "v1_21_R2" to "1.21.3-R0.1-SNAPSHOT",
-        "v1_21_R1" to "1.21.1-R0.1-SNAPSHOT",
-        "v1_20_R4" to "1.20.6-R0.1-SNAPSHOT",
-        "v1_20_R3" to "1.20.4-R0.1-SNAPSHOT",
-        "v1_20_R2" to "1.20.2-R0.1-SNAPSHOT",
-        "v1_20_R1" to "1.20.1-R0.1-SNAPSHOT",
-)
-val jvmVersion = mapOf<String, Int>()
-nmsBindings.forEach { key, value ->
-    project(":nms:$key") {
-        apply<JavaPlugin>()
-        apply<NMSToolsPlugin>()
-
-        repositories {
-            maven("https://libraries.minecraft.net")
-        }
-
-        extensions.configure(NMSToolsExtension::class) {
-            jvm = jvmVersion.getOrDefault(key, 21)
-            version = value
-        }
-
-        dependencies {
-            compileOnly(project(":core"))
-            compileOnly(rootProject.libs.annotations)
-            compileOnly(rootProject.libs.byteBuddy.core)
-        }
-    }
-
-    tasks.register<RunServer>("runServer-$key") {
-        group = "servers"
-        minecraftVersion(value.split("-")[0])
-        minHeapSize = serverMinHeap
-        maxHeapSize = serverMaxHeap
-        pluginJars(tasks.jar.flatMap { it.archiveFile })
-        javaLauncher = javaToolchains.launcherFor { languageVersion = JavaLanguageVersion.of(jvmVersion.getOrDefault(key, 21))}
-        runDirectory.convention(layout.buildDirectory.dir("run/$key"))
-        systemProperty("disable.watchdog", "")
-        systemProperty("net.kyori.ansi.colorLevel", color)
-        systemProperty("com.mojang.eula.agree", true)
-        systemProperty("iris.suppressReporting", !errorReporting)
-        jvmArgs("-javaagent:${project(":core:agent").tasks.jar.flatMap { it.archiveFile }.get().asFile.absolutePath}")
-    }
-}
-
-tasks {
-    jar {
-        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
-        nmsBindings.forEach { key, _ ->
-            from(project(":nms:$key").tasks.named("remap").map { zipTree(it.outputs.files.singleFile) })
-        }
-        from(project(":core").tasks.shadowJar.flatMap { it.archiveFile }.map { zipTree(it) })
-        from(project(":core:agent").tasks.jar.flatMap { it.archiveFile })
-        archiveFileName.set("Iris-${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 authToken = project.findProperty("sentry.auth.token") ?: System.getenv("SENTRY_AUTH_TOKEN")
-            val org = "volmit-software"
-            val projectName = "iris"
-            exec(cli, "releases", "new", "--auth-token", authToken, "-o", org, "-p", projectName, version)
-            exec(cli, "releases", "set-commits", "--auth-token", authToken, "-o", org, "-p", projectName, version, "--auto", "--ignore-missing")
-            exec(cli, "releases", "finalize", "--auth-token", authToken, "-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(60, "minutes")
-    resolutionStrategy.cacheDynamicVersionsFor(60, "minutes")
-}
-
-allprojects {
-    apply<JavaPlugin>()
-
-    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"
-        }
-
-        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().toString() != "21") {
-    System.err.println()
-    System.err.println("=========================================================================================================")
-    System.err.println("You must run gradle on Java 21. You are using " + JavaVersion.current())
-    System.err.println()
-    System.err.println("=== For IDEs ===")
-    System.err.println("1. Configure the project for Java 21")
-    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.kts

@@ -1,11 +0,0 @@
-plugins {
-    kotlin("jvm") version "2.0.20"
-}
-
-repositories {
-    mavenCentral()
-}
-
-dependencies {
-    implementation("org.ow2.asm:asm:9.8")
-}

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()
-    }
-}

core/agent/build.gradle.kts

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

core/agent/src/main/java/com/volmit/iris/util/agent/Installer.java

@@ -1,29 +0,0 @@
-package com.volmit.iris.util.agent;
-
-import java.lang.instrument.Instrumentation;
-
-public class Installer {
-    private static volatile Instrumentation instrumentation;
-
-    public static Instrumentation getInstrumentation() {
-        Instrumentation instrumentation = Installer.instrumentation;
-        if (instrumentation == null) {
-            throw new IllegalStateException("The agent is not loaded or this method is not called via the system class loader");
-        }
-        return instrumentation;
-    }
-
-    public static void premain(String arguments, Instrumentation instrumentation) {
-        doMain(instrumentation);
-    }
-
-    public static void agentmain(String arguments, Instrumentation instrumentation) {
-        doMain(instrumentation);
-    }
-
-    private static synchronized void doMain(Instrumentation instrumentation) {
-        if (Installer.instrumentation != null)
-            return;
-        Installer.instrumentation = instrumentation;
-    }
-}

core/build.gradle

@@ -0,0 +1,95 @@
+/*
+ * 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'
+    id "io.freefair.lombok" version "8.6"
+}
+
+def apiVersion = '1.19'
+def main = 'com.volmit.iris.Iris'
+
+/**
+ * We need parameter meta for the decree command system
+ */
+compileJava {
+    options.compilerArgs << '-parameters'
+    options.encoding = "UTF-8"
+}
+
+repositories {
+    maven { url 'https://nexus.phoenixdevt.fr/repository/maven-public/'}
+    maven { url 'https://repo.auxilor.io/repository/maven-public/' }
+}
+
+/**
+ * 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 'org.spigotmc:spigot-api:1.20.1-R0.1-SNAPSHOT'
+    compileOnly 'org.apache.logging.log4j:log4j-api:2.19.0'
+    compileOnly 'org.apache.logging.log4j:log4j-core:2.19.0'
+    compileOnly 'commons-io:commons-io:2.13.0'
+    compileOnly 'commons-lang:commons-lang:2.6'
+    compileOnly 'com.github.oshi:oshi-core:5.8.5'
+    compileOnly 'org.lz4:lz4-java:1.8.0'
+
+    // Third Party Integrations
+    compileOnly 'com.ticxo.playeranimator:PlayerAnimator:R1.2.7'
+    compileOnly 'com.nexomc:nexo:1.0.0-dev.38'
+    compileOnly 'com.github.LoneDev6:api-itemsadder:3.4.1-r4'
+    compileOnly 'com.github.PlaceholderAPI:placeholderapi:2.11.3'
+    compileOnly 'com.github.Ssomar-Developement:SCore:4.23.10.8'
+    compileOnly 'net.Indyuce:MMOItems-API:6.9.5-SNAPSHOT'
+    compileOnly 'com.willfp:EcoItems:5.44.0'
+    //implementation files('libs/CustomItems.jar')
+}
+
+java {
+    disableAutoTargetJvm()
+}
+
+/**
+ * Gradle is weird sometimes, we need to delete the plugin yml from the build folder to actually filter properly.
+ */
+file(jar.archiveFile.get().getAsFile().getParentFile().getParentFile().getParentFile().getAbsolutePath() + '/build/resources/main/plugin.yml').delete()
+
+/**
+ * Expand properties into plugin yml
+ */
+processResources {
+    filesMatching('**/plugin.yml') {
+        expand(
+                'name': rootProject.name.toString(),
+                'version': rootProject.version.toString(),
+                'main': main.toString(),
+                'apiversion': apiVersion.toString()
+        )
+    }
+}

core/build.gradle.kts

@@ -1,158 +0,0 @@
-import io.github.slimjar.func.slimjar
-import io.github.slimjar.resolver.data.Mirror
-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)
-}
-
-val apiVersion = "1.19"
-val main = "com.volmit.iris.Iris"
-val lib = "com.volmit.iris.util"
-
-/**
- * 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(slimjar())
-
-    // 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.oshi)
-    slim(libs.lz4)
-    slim(libs.fastutil)
-    slim(libs.lru)
-    slim(libs.zip)
-    slim(libs.gson)
-    slim(libs.asm)
-    slim(libs.bsf)
-    slim(libs.rhino)
-    slim(libs.caffeine)
-    slim(libs.byteBuddy.core)
-    slim(libs.byteBuddy.agent)
-}
-
-java {
-    disableAutoTargetJvm()
-}
-
-sentry {
-    autoInstallation.enabled = false
-    includeSourceContext = true
-
-    org = "volmit-software"
-    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", "$lib.sentry")
-}
-
-tasks {
-    /**
-     * We need parameter meta for the decree command system
-     */
-    compileJava {
-        options.compilerArgs.add("-parameters")
-        options.encoding = "UTF-8"
-    }
-
-    /**
-     * Expand properties into plugin yml
-     */
-    processResources {
-        inputs.properties(
-            "name" to rootProject.name,
-            "version" to rootProject.version,
-            "apiVersion" to apiVersion,
-            "main" to main,
-        )
-        filesMatching("**/plugin.yml") {
-            expand(inputs.properties)
-        }
-    }
-
-    shadowJar {
-        mergeServiceFiles()
-        //minimize()
-        relocate("io.github.slimjar", "$lib.slimjar")
-    }
-}
-
-/**
- * Gradle is weird sometimes, we need to delete the plugin yml from the build folder to actually filter properly.
- */
-afterEvaluate {
-    layout.buildDirectory.file("resources/main/plugin.yml").get().asFile.delete()
-}

core/src/main/java/com/volmit/iris/core/IrisSettings.java

@@ -23,9 +23,8 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.util.io.IO;
 import com.volmit.iris.util.json.JSONException;
 import com.volmit.iris.util.json.JSONObject;
-import com.volmit.iris.util.misc.SlimJar;
-import com.volmit.iris.util.misc.getHardware;
 import com.volmit.iris.util.plugin.VolmitSender;
+import com.volmit.iris.util.scheduling.ChronoLatch;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -46,8 +45,6 @@ public class IrisSettings {
     private IrisSettingsStudio studio = new IrisSettingsStudio();
     private IrisSettingsPerformance performance = new IrisSettingsPerformance();
     private IrisSettingsUpdater updater = new IrisSettingsUpdater();
-    private IrisSettingsPregen pregen = new IrisSettingsPregen();
-    private IrisSettingsSentry sentry = new IrisSettingsSentry();
 
     public static int getThreadCount(int c) {
         return switch (c) {
@@ -87,7 +84,6 @@ public class IrisSettings {
                 Iris.error("Configuration Error in settings.json! " + ee.getClass().getSimpleName() + ": " + ee.getMessage());
             }
         }
-        SlimJar.debug(settings.general.debug);
 
         return settings;
     }
@@ -134,46 +130,21 @@ public class IrisSettings {
         public boolean markerEntitySpawningSystem = true;
         public boolean effectSystem = true;
         public boolean worldEditWandCUI = true;
-        public boolean globalPregenCache = false;
     }
 
     @Data
     public static class IrisSettingsConcurrency {
         public int parallelism = -1;
-        public int worldGenParallelism = -1;
-
-        public int getWorldGenThreads() {
-            return getThreadCount(worldGenParallelism);
-        }
-    }
-
-    @Data
-    public static class IrisSettingsPregen {
-        public boolean useCacheByDefault = true;
-        public boolean useHighPriority = false;
-        public boolean useVirtualThreads = false;
-        public boolean useTicketQueue = true;
-        public int maxConcurrency = 256;
     }
 
     @Data
     public static class IrisSettingsPerformance {
-        private IrisSettingsEngineSVC engineSVC = new IrisSettingsEngineSVC();
         public boolean trimMantleInStudio = false; 
         public int mantleKeepAlive = 30;
         public int cacheSize = 4_096;
         public int resourceLoaderCacheSize = 1_024;
         public int objectLoaderCacheSize = 4_096;
         public int scriptLoaderCacheSize = 512;
-        public int tectonicPlateSize = -1;
-        public int mantleCleanupDelay = 200;
-
-        public int getTectonicPlateSize() {
-            if (tectonicPlateSize > 0)
-                return tectonicPlateSize;
-
-            return (int) (getHardware.getProcessMemory() / 200L);
-        }
     }
 
     @Data
@@ -205,7 +176,6 @@ public class IrisSettings {
         public boolean DoomsdayAnnihilationSelfDestructMode = false;
         public boolean commandSounds = true;
         public boolean debug = false;
-        public boolean dumpMantleOnError = false;
         public boolean disableNMS = false;
         public boolean pluginMetrics = true;
         public boolean splashLogoStartup = true;
@@ -225,13 +195,6 @@ public class IrisSettings {
         }
     }
 
-    @Data
-    public static class IrisSettingsSentry {
-        public boolean includeServerId = true;
-        public boolean disableAutoReporting = false;
-        public boolean debug = false;
-    }
-
     @Data
     public static class IrisSettingsGUI {
         public boolean useServerLaunchedGuis = true;
@@ -253,14 +216,4 @@ public class IrisSettings {
         public boolean disableTimeAndWeather = true;
         public boolean autoStartDefaultStudio = false;
     }
-
-    @Data
-    public static class IrisSettingsEngineSVC {
-        public boolean useVirtualThreads = true;
-        public int priority = Thread.NORM_PRIORITY;
-
-        public int getPriority() {
-            return Math.max(Math.min(priority, Thread.MAX_PRIORITY), Thread.MIN_PRIORITY);
-        }
-    }
 }

core/src/main/java/com/volmit/iris/core/IrisWorlds.java

@@ -1,79 +0,0 @@
-package com.volmit.iris.core;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.reflect.TypeToken;
-import com.volmit.iris.Iris;
-import com.volmit.iris.engine.data.cache.AtomicCache;
-import com.volmit.iris.util.collection.KMap;
-import com.volmit.iris.util.io.IO;
-import org.bukkit.Bukkit;
-
-import java.io.File;
-import java.io.IOException;
-import java.io.OutputStreamWriter;
-import java.lang.reflect.Type;
-import java.util.Objects;
-import java.util.stream.Stream;
-
-public class IrisWorlds {
-    private static final AtomicCache<IrisWorlds> cache = new AtomicCache<>();
-    private static final Gson GSON = new GsonBuilder().setPrettyPrinting().create();
-    private static final Type TYPE = TypeToken.getParameterized(KMap.class, String.class, String.class).getType();
-    private final KMap<String, String> worlds;
-    private volatile boolean dirty = false;
-
-    private IrisWorlds(KMap<String, String> worlds) {
-        this.worlds = worlds;
-        save();
-    }
-
-    public static IrisWorlds get() {
-        return cache.aquire(() -> {
-            File file = Iris.instance.getDataFile("worlds.json");
-            if (!file.exists()) {
-                return new IrisWorlds(new KMap<>());
-            }
-
-            try {
-                String json = IO.readAll(file);
-                KMap<String, String> worlds = GSON.fromJson(json, TYPE);
-                return new IrisWorlds(Objects.requireNonNullElseGet(worlds, KMap::new));
-            } catch (Throwable e) {
-                Iris.error("Failed to load worlds.json!");
-                e.printStackTrace();
-                Iris.reportError(e);
-            }
-
-            return new IrisWorlds(new KMap<>());
-        });
-    }
-
-    public void put(String name, String type) {
-        String old = worlds.put(name, type);
-        if (!type.equals(old))
-            dirty = true;
-        save();
-    }
-
-    public Stream<File> getFolders() {
-        return worlds.keySet().stream().map(k -> new File(Bukkit.getWorldContainer(), k));
-    }
-
-    public void clean() {
-        dirty = worlds.entrySet().removeIf(entry -> !new File(Bukkit.getWorldContainer(), entry.getKey() + "/iris/pack/dimensions/" + entry.getValue() + ".json").exists());
-    }
-
-    public synchronized void save() {
-        clean();
-        if (!dirty) return;
-        try {
-            IO.write(Iris.instance.getDataFile("worlds.json"), OutputStreamWriter::new, writer -> GSON.toJson(worlds, TYPE, writer));
-            dirty = false;
-        } catch (IOException e) {
-            Iris.error("Failed to save worlds.json!");
-            e.printStackTrace();
-            Iris.reportError(e);
-        }
-    }
-}

core/src/main/java/com/volmit/iris/core/ServerConfigurator.java

@@ -23,7 +23,10 @@ import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.nms.datapack.DataVersion;
 import com.volmit.iris.core.nms.datapack.IDataFixer;
-import com.volmit.iris.engine.object.*;
+import com.volmit.iris.engine.object.IrisBiome;
+import com.volmit.iris.engine.object.IrisBiomeCustom;
+import com.volmit.iris.engine.object.IrisDimension;
+import com.volmit.iris.engine.object.IrisRange;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.collection.KSet;
@@ -31,8 +34,8 @@ import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.misc.ServerProperties;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
+import lombok.Data;
 import lombok.NonNull;
-import lombok.SneakyThrows;
 import org.bukkit.Bukkit;
 import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.configuration.file.FileConfiguration;
@@ -42,13 +45,12 @@ import org.jetbrains.annotations.Nullable;
 
 import java.io.File;
 import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.util.Objects;
+import java.util.Arrays;
 import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicIntegerArray;
 import java.util.stream.Stream;
 
+import static com.volmit.iris.core.nms.datapack.IDataFixer.Dimension.*;
+
 public class ServerConfigurator {
     public static void configure() {
         IrisSettings.IrisSettingsAutoconfiguration s = IrisSettings.get().getAutoConfiguration();
@@ -69,12 +71,10 @@ public class ServerConfigurator {
         f.load(spigotConfig);
         long tt = f.getLong("settings.timeout-time");
 
-        long spigotTimeout = TimeUnit.MINUTES.toSeconds(5);
-
-        if (tt < spigotTimeout) {
-            Iris.warn("Updating spigot.yml timeout-time: " + tt + " -> " + spigotTimeout + " (5 minutes)");
+        if (tt < TimeUnit.MINUTES.toSeconds(5)) {
+            Iris.warn("Updating spigot.yml timeout-time: " + tt + " -> " + TimeUnit.MINUTES.toSeconds(20) + " (5 minutes)");
             Iris.warn("You can disable this change (autoconfigureServer) in Iris settings, then change back the value.");
-            f.set("settings.timeout-time", spigotTimeout);
+            f.set("settings.timeout-time", TimeUnit.MINUTES.toSeconds(5));
             f.save(spigotConfig);
         }
     }
@@ -84,11 +84,10 @@ public class ServerConfigurator {
         f.load(spigotConfig);
         long tt = f.getLong("watchdog.early-warning-delay");
 
-        long watchdog = TimeUnit.MINUTES.toMillis(3);
-        if (tt < watchdog) {
-            Iris.warn("Updating paper.yml watchdog early-warning-delay: " + tt + " -> " + watchdog + " (3 minutes)");
+        if (tt < TimeUnit.MINUTES.toMillis(3)) {
+            Iris.warn("Updating paper.yml watchdog early-warning-delay: " + tt + " -> " + TimeUnit.MINUTES.toMillis(15) + " (3 minutes)");
             Iris.warn("You can disable this change (autoconfigureServer) in Iris settings, then change back the value.");
-            f.set("watchdog.early-warning-delay", watchdog);
+            f.set("watchdog.early-warning-delay", TimeUnit.MINUTES.toMillis(3));
             f.save(spigotConfig);
         }
     }
@@ -108,25 +107,19 @@ public class ServerConfigurator {
     }
 
     public static void installDataPacks(IDataFixer fixer, boolean fullInstall) {
-        if (fixer == null) {
-            Iris.error("Unable to install datapacks, fixer is null!");
-            return;
-        }
         Iris.info("Checking Data Packs...");
         DimensionHeight height = new DimensionHeight(fixer);
         KList<File> folders = getDatapacksFolder();
         KMap<String, KSet<String>> biomes = new KMap<>();
 
-        try (Stream<IrisData> stream = allPacks()) {
-            stream.flatMap(height::merge)
-                    .parallel()
-                    .forEach(dim -> {
-                        Iris.verbose("  Checking Dimension " + dim.getLoadFile().getPath());
-                        dim.installBiomes(fixer, dim::getLoader, folders, biomes.computeIfAbsent(dim.getLoadKey(), k -> new KSet<>()));
-                        dim.installDimensionType(fixer, folders);
-                    });
-        }
+        allPacks().flatMap(height::merge)
+                .parallel()
+                .forEach(dim -> {
+                    Iris.verbose("  Checking Dimension " + dim.getLoadFile().getPath());
+                    dim.installBiomes(fixer, dim::getLoader, folders, biomes.computeIfAbsent(dim.getLoadKey(), k -> new KSet<>()));
+                });
         IrisDimension.writeShared(folders, height);
+
         Iris.info("Data Packs Setup!");
 
         if (fullInstall)
@@ -134,22 +127,19 @@ public class ServerConfigurator {
     }
 
     private static void verifyDataPacksPost(boolean allowRestarting) {
-        try (Stream<IrisData> stream = allPacks()) {
-            boolean bad = stream
-                    .map(data -> {
-                        Iris.verbose("Checking Pack: " + data.getDataFolder().getPath());
-                        var loader = data.getDimensionLoader();
-                        return loader.loadAll(loader.getPossibleKeys())
-                                .stream()
-                                .filter(Objects::nonNull)
-                                .map(ServerConfigurator::verifyDataPackInstalled)
-                                .toList()
-                                .contains(false);
-                    })
-                    .toList()
-                    .contains(true);
-            if (!bad) return;
-        }
+        boolean bad = allPacks()
+                .map(data -> {
+                    Iris.verbose("Checking Pack: " + data.getDataFolder().getPath());
+                    var loader = data.getDimensionLoader();
+                    return loader.loadAll(loader.getPossibleKeys())
+                            .stream()
+                            .map(ServerConfigurator::verifyDataPackInstalled)
+                            .toList()
+                            .contains(false);
+                })
+                .toList()
+                .contains(true);
+        if (!bad) return;
 
 
         if (allowRestarting) {
@@ -223,11 +213,6 @@ public class ServerConfigurator {
             }
         }
 
-        if (INMS.get().missingDimensionTypes(dimension.getDimensionTypeKey())) {
-            Iris.warn("The Dimension Type for " + dimension.getLoadFile() + " is not registered on the server.");
-            warn = true;
-        }
-
         if (warn) {
             Iris.error("The Pack " + key + " is INCAPABLE of generating custom biomes");
             Iris.error("If not done automatically, restart your server before generating with this pack!");
@@ -237,13 +222,9 @@ public class ServerConfigurator {
     }
 
     public static Stream<IrisData> allPacks() {
-        return Stream.concat(listFiles(Iris.instance.getDataFolder("packs")),
-                        IrisWorlds.get().getFolders().map(w -> new File(w, "iris/pack")))
+        return Stream.concat(listFiles(new File("plugins/Iris/packs")),
+                        listFiles(Bukkit.getWorldContainer()).map(w -> new File(w, "iris/pack")))
                 .filter(File::isDirectory)
-                .filter( base -> {
-                    var content = new File(base, "dimensions").listFiles();
-                    return content != null && content.length > 0;
-                })
                 .map(IrisData::get);
     }
 
@@ -258,58 +239,49 @@ public class ServerConfigurator {
         return path.substring(worldContainer.length(), path.length() - l);
     }
 
-    @SneakyThrows
     private static Stream<File> listFiles(File parent) {
-        if (!parent.isDirectory()) return Stream.empty();
-        return Files.walk(parent.toPath()).map(Path::toFile);
+        var files = parent.listFiles();
+        return files == null ? Stream.empty() : Arrays.stream(files);
     }
 
+    @Data
     public static class DimensionHeight {
         private final IDataFixer fixer;
-        private final AtomicIntegerArray[] dimensions = new AtomicIntegerArray[3];
-
-        public DimensionHeight(IDataFixer fixer) {
-            this.fixer = fixer;
-            for (int i = 0; i < 3; i++) {
-                dimensions[i] = new AtomicIntegerArray(new int[]{
-                        Integer.MAX_VALUE, Integer.MIN_VALUE, Integer.MIN_VALUE
-                });
-            }
-        }
+        private IrisRange overworld = new IrisRange();
+        private IrisRange nether = new IrisRange();
+        private IrisRange end = new IrisRange();
+        private int logicalOverworld = 0;
+        private int logicalNether = 0;
+        private int logicalEnd = 0;
 
         public Stream<IrisDimension> merge(IrisData data) {
             Iris.verbose("Checking Pack: " + data.getDataFolder().getPath());
             var loader = data.getDimensionLoader();
             return loader.loadAll(loader.getPossibleKeys())
                     .stream()
-                    .filter(Objects::nonNull)
                     .peek(this::merge);
         }
 
         public void merge(IrisDimension dimension) {
-            AtomicIntegerArray array = dimensions[dimension.getBaseDimension().ordinal()];
-            array.updateAndGet(0, min -> Math.min(min, dimension.getMinHeight()));
-            array.updateAndGet(1, max -> Math.max(max, dimension.getMaxHeight()));
-            array.updateAndGet(2, logical -> Math.max(logical, dimension.getLogicalHeight()));
+            overworld.merge(dimension.getDimensionHeight());
+            nether.merge(dimension.getDimensionHeight());
+            end.merge(dimension.getDimensionHeight());
+
+            logicalOverworld = Math.max(logicalOverworld, dimension.getLogicalHeight());
+            logicalNether = Math.max(logicalNether, dimension.getLogicalHeightNether());
+            logicalEnd = Math.max(logicalEnd, dimension.getLogicalHeightEnd());
         }
 
-        public String[] jsonStrings() {
-            var dims = IDataFixer.Dimension.values();
-            var arr = new String[3];
-            for (int i = 0; i < 3; i++) {
-                arr[i] = jsonString(dims[i]);
-            }
-            return arr;
+        public String overworldType() {
+            return fixer.createDimension(OVERRWORLD, overworld, logicalOverworld).toString(4);
         }
 
-        public String jsonString(IDataFixer.Dimension dimension) {
-            var data = dimensions[dimension.ordinal()];
-            int minY = data.get(0);
-            int maxY = data.get(1);
-            int logicalHeight = data.get(2);
-            if (minY == Integer.MAX_VALUE || maxY == Integer.MIN_VALUE || Integer.MIN_VALUE == logicalHeight)
-                return null;
-            return fixer.createDimension(dimension, minY, maxY - minY, logicalHeight, null).toString(4);
+        public String netherType() {
+            return fixer.createDimension(NETHER, nether, logicalNether).toString(4);
+        }
+
+        public String endType() {
+            return fixer.createDimension(THE_END, end, logicalEnd).toString(4);
         }
     }
 }

core/src/main/java/com/volmit/iris/core/commands/CommandDeepSearch.java

@@ -0,0 +1,134 @@
+/*
+ * 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 com.volmit.iris.core.commands;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.pregenerator.DeepSearchPregenerator;
+import com.volmit.iris.core.pregenerator.PregenTask;
+import com.volmit.iris.core.pregenerator.TurboPregenerator;
+import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.util.data.Dimension;
+import com.volmit.iris.util.decree.DecreeExecutor;
+import com.volmit.iris.util.decree.annotations.Decree;
+import com.volmit.iris.util.decree.annotations.Param;
+import com.volmit.iris.util.format.C;
+import com.volmit.iris.util.math.Position2;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.util.Vector;
+
+import java.io.File;
+import java.io.IOException;
+
+@Decree(name = "DeepSearch", aliases = "search", description = "Pregenerate your Iris worlds!")
+public class CommandDeepSearch implements DecreeExecutor {
+    public String worldName;
+    @Decree(description = "DeepSearch a world")
+    public void start(
+            @Param(description = "The radius of the pregen in blocks", aliases = "size")
+            int radius,
+            @Param(description = "The world to pregen", contextual = true)
+            World world,
+            @Param(aliases = "middle", description = "The center location of the pregen. Use \"me\" for your current location", defaultValue = "0,0")
+            Vector center
+            ) {
+
+        worldName = world.getName();
+        File worldDirectory = new File(Bukkit.getWorldContainer(), world.getName());
+        File TurboFile = new File(worldDirectory, "DeepSearch.json");
+        if (TurboFile.exists()) {
+            if (DeepSearchPregenerator.getInstance() != null) {
+                sender().sendMessage(C.BLUE + "DeepSearch is already in progress");
+                Iris.info(C.YELLOW + "DeepSearch is already in progress");
+                return;
+            } else {
+                try {
+                    TurboFile.delete();
+                } catch (Exception e){
+                   Iris.error("Failed to delete the old instance file of DeepSearch!");
+                   return;
+                }
+            }
+        }
+
+        try {
+            if (sender().isPlayer() && access() == null) {
+                sender().sendMessage(C.RED + "The engine access for this world is null!");
+                sender().sendMessage(C.RED + "Please make sure the world is loaded & the engine is initialized. Generate a new chunk, for example.");
+            }
+
+            DeepSearchPregenerator.DeepSearchJob DeepSearchJob = DeepSearchPregenerator.DeepSearchJob.builder()
+                    .world(world)
+                    .radiusBlocks(radius)
+                    .position(0)
+                    .build();
+
+            File SearchGenFile = new File(worldDirectory, "DeepSearch.json");
+            DeepSearchPregenerator pregenerator = new DeepSearchPregenerator(DeepSearchJob, SearchGenFile);
+            pregenerator.start();
+
+            String msg = C.GREEN + "DeepSearch started in " + C.GOLD + worldName + C.GREEN + " of " + C.GOLD + (radius * 2) + C.GREEN + " by " + C.GOLD + (radius * 2) + C.GREEN + " blocks from " + C.GOLD + center.getX() + "," + center.getZ();
+            sender().sendMessage(msg);
+            Iris.info(msg);
+        } catch (Throwable e) {
+            sender().sendMessage(C.RED + "Epic fail. See console.");
+            Iris.reportError(e);
+            e.printStackTrace();
+        }
+    }
+
+    @Decree(description = "Stop the active DeepSearch task", aliases = "x")
+    public void stop(@Param(aliases = "world", description = "The world to pause") World world) throws IOException {
+        DeepSearchPregenerator DeepSearchInstance = DeepSearchPregenerator.getInstance();
+        File worldDirectory = new File(Bukkit.getWorldContainer(), world.getName());
+        File turboFile = new File(worldDirectory, "DeepSearch.json");
+
+        if (DeepSearchInstance != null) {
+            DeepSearchInstance.shutdownInstance(world);
+            sender().sendMessage(C.LIGHT_PURPLE + "Closed Turbogen instance for " + world.getName());
+        } else if (turboFile.exists() && turboFile.delete()) {
+            sender().sendMessage(C.LIGHT_PURPLE + "Closed Turbogen instance for " + world.getName());
+        } else if (turboFile.exists()) {
+            Iris.error("Failed to delete the old instance file of Turbo Pregen!");
+        } else {
+            sender().sendMessage(C.YELLOW + "No active pregeneration tasks to stop");
+        }
+    }
+
+    @Decree(description = "Pause / continue the active pregeneration task", aliases = {"t", "resume", "unpause"})
+    public void pause(
+            @Param(aliases = "world", description = "The world to pause")
+            World world
+    ) {
+        if (TurboPregenerator.getInstance() != null) {
+            TurboPregenerator.setPausedTurbo(world);
+            sender().sendMessage(C.GREEN + "Paused/unpaused Turbo Pregen, now: " + (TurboPregenerator.isPausedTurbo(world) ? "Paused" : "Running") + ".");
+        } else {
+            File worldDirectory = new File(Bukkit.getWorldContainer(), world.getName());
+            File TurboFile = new File(worldDirectory, "DeepSearch.json");
+            if (TurboFile.exists()){
+                TurboPregenerator.loadTurboGenerator(world.getName());
+                sender().sendMessage(C.YELLOW + "Started DeepSearch back up!");
+            } else {
+                sender().sendMessage(C.YELLOW + "No active DeepSearch tasks to pause/unpause.");
+            }
+
+        }
+    }
+}

core/src/main/java/com/volmit/iris/core/commands/CommandDeveloper.java

@@ -20,13 +20,16 @@ package com.volmit.iris.core.commands;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.ServerConfigurator;
+import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.nms.datapack.DataVersion;
+import com.volmit.iris.core.pregenerator.PregenTask;
+import com.volmit.iris.core.pregenerator.methods.HeadlessPregenMethod;
 import com.volmit.iris.core.service.IrisEngineSVC;
 import com.volmit.iris.core.tools.IrisPackBenchmarking;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.util.context.IrisContext;
+import com.volmit.iris.engine.platform.PlatformChunkGenerator;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.DecreeOrigin;
 import com.volmit.iris.util.decree.annotations.Decree;
@@ -36,7 +39,7 @@ import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.io.CountingDataInputStream;
 import com.volmit.iris.util.io.IO;
 import com.volmit.iris.util.mantle.TectonicPlate;
-import com.volmit.iris.util.math.M;
+import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.nbt.mca.MCAFile;
 import com.volmit.iris.util.nbt.mca.MCAUtil;
 import com.volmit.iris.util.parallel.MultiBurst;
@@ -49,6 +52,7 @@ import org.apache.commons.lang.RandomStringUtils;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.World;
+import org.bukkit.util.Vector;
 
 import java.io.*;
 import java.net.InetAddress;
@@ -63,56 +67,57 @@ import java.util.zip.GZIPOutputStream;
 @Decree(name = "Developer", origin = DecreeOrigin.BOTH, description = "Iris World Manager", aliases = {"dev"})
 public class CommandDeveloper implements DecreeExecutor {
     private CommandTurboPregen turboPregen;
-    private CommandLazyPregen lazyPregen;
     private CommandUpdater updater;
 
     @Decree(description = "Get Loaded TectonicPlates Count", origin = DecreeOrigin.BOTH, sync = true)
     public void EngineStatus() {
-        Iris.service(IrisEngineSVC.class)
-                .engineStatus(sender());
-    }
+        List<World> IrisWorlds = new ArrayList<>();
+        int TotalLoadedChunks = 0;
+        int TotalQueuedTectonicPlates = 0;
+        int TotalNotQueuedTectonicPlates = 0;
+        int TotalTectonicPlates = 0;
 
-    @Decree(description = "Send a test exception to sentry")
-    public void Sentry() {
-        Engine engine = engine();
-        if (engine != null) IrisContext.getOr(engine);
-        Iris.reportError(new Exception("This is a test"));
-    }
+        long lowestUnloadDuration = 0;
+        long highestUnloadDuration = 0;
 
-    @Decree(description = "Test")
-    public void dumpThreads() {
-        try {
-            File fi = Iris.instance.getDataFile("dump", "td-" + new java.sql.Date(M.ms()) + ".txt");
-            FileOutputStream fos = new FileOutputStream(fi);
-            Map<Thread, StackTraceElement[]> f = Thread.getAllStackTraces();
-            PrintWriter pw = new PrintWriter(fos);
-
-            pw.println(Thread.activeCount() + "/" + f.size());
-            var run = Runtime.getRuntime();
-            pw.println("Memory:");
-            pw.println("\tMax: " + run.maxMemory());
-            pw.println("\tTotal: " + run.totalMemory());
-            pw.println("\tFree: " + run.freeMemory());
-            pw.println("\tUsed: " + (run.totalMemory() - run.freeMemory()));
-
-            for (Thread i : f.keySet()) {
-                pw.println("========================================");
-                pw.println("Thread: '" + i.getName() + "' ID: " + i.getId() + " STATUS: " + i.getState().name());
-
-                for (StackTraceElement j : f.get(i)) {
-                    pw.println("    @ " + j.toString());
+        for (World world : Bukkit.getWorlds()) {
+            try {
+                if (IrisToolbelt.access(world).getEngine() != null) {
+                    IrisWorlds.add(world);
                 }
-
-                pw.println("========================================");
-                pw.println();
-                pw.println();
+            } catch (Exception e) {
+                // no
             }
-
-            pw.close();
-            Iris.info("DUMPED! See " + fi.getAbsolutePath());
-        } catch (Throwable e) {
-            e.printStackTrace();
         }
+
+        for (World world : IrisWorlds) {
+            Engine engine = IrisToolbelt.access(world).getEngine();
+            TotalQueuedTectonicPlates += (int) engine.getMantle().getToUnload();
+            TotalNotQueuedTectonicPlates += (int) engine.getMantle().getNotQueuedLoadedRegions();
+            TotalTectonicPlates += engine.getMantle().getLoadedRegionCount();
+            if (highestUnloadDuration <= (long) engine.getMantle().getTectonicDuration()) {
+                highestUnloadDuration = (long) engine.getMantle().getTectonicDuration();
+            }
+            if (lowestUnloadDuration >= (long) engine.getMantle().getTectonicDuration()) {
+                lowestUnloadDuration = (long) engine.getMantle().getTectonicDuration();
+            }
+            for (Chunk chunk : world.getLoadedChunks()) {
+                if (chunk.isLoaded()) {
+                    TotalLoadedChunks++;
+                }
+            }
+        }
+        Iris.info("-------------------------");
+        Iris.info(C.DARK_PURPLE + "Engine Status");
+        Iris.info(C.DARK_PURPLE + "Total Loaded Chunks: " + C.LIGHT_PURPLE + TotalLoadedChunks);
+        Iris.info(C.DARK_PURPLE + "Tectonic Limit: " + C.LIGHT_PURPLE + IrisEngineSVC.getTectonicLimit());
+        Iris.info(C.DARK_PURPLE + "Tectonic Total Plates: " + C.LIGHT_PURPLE + TotalTectonicPlates);
+        Iris.info(C.DARK_PURPLE + "Tectonic Active Plates: " + C.LIGHT_PURPLE + TotalNotQueuedTectonicPlates);
+        Iris.info(C.DARK_PURPLE + "Tectonic ToUnload: " + C.LIGHT_PURPLE + TotalQueuedTectonicPlates);
+        Iris.info(C.DARK_PURPLE + "Lowest Tectonic Unload Duration: " + C.LIGHT_PURPLE + Form.duration(lowestUnloadDuration));
+        Iris.info(C.DARK_PURPLE + "Highest Tectonic Unload Duration: " + C.LIGHT_PURPLE + Form.duration(highestUnloadDuration));
+        Iris.info(C.DARK_PURPLE + "Cache Size: " + C.LIGHT_PURPLE + Form.f(IrisData.cacheSize()));
+        Iris.info("-------------------------");
     }
 
     @Decree(description = "Test")
@@ -128,7 +133,7 @@ public class CommandDeveloper implements DecreeExecutor {
 
         File tectonicplates = new File(folder, "mantle");
         for (File i : Objects.requireNonNull(tectonicplates.listFiles())) {
-            TectonicPlate.read(maxHeight, i, true);
+            TectonicPlate.read(maxHeight, i);
             c++;
             Iris.info("Loaded count: " + c );
 
@@ -140,12 +145,16 @@ public class CommandDeveloper implements DecreeExecutor {
     public void packBenchmark(
             @Param(description = "The pack to bench", aliases = {"pack"}, defaultValue = "overworld")
             IrisDimension dimension,
-            @Param(description = "Radius in regions", defaultValue = "2048")
-            int radius,
+            @Param(description = "Diameter in regions", defaultValue = "2048")
+            int diameter,
+            @Param(description = "Headless", defaultValue = "true")
+            boolean headless,
             @Param(description = "Open GUI while benchmarking", defaultValue = "false")
             boolean gui
     ) {
-        new IrisPackBenchmarking(dimension, radius, gui);
+        int rb = diameter << 9;
+        Iris.info("Benchmarking pack " + dimension.getName() + " with diameter: " + rb + "(" + diameter + ")");
+        new IrisPackBenchmarking(dimension, diameter, headless, gui);
     }
 
     @Decree(description = "Upgrade to another Minecraft version")
@@ -213,6 +222,42 @@ public class CommandDeveloper implements DecreeExecutor {
         sender.sendMessage(C.RED + "Failed to load " + failed.get() + " of " + keys.length + " objects");
     }
 
+    @Decree(description = "Pregenerate a world")
+    public void headless(
+            @Param(description = "The radius of the pregen in blocks", aliases = "size")
+            int radius,
+            @Param(description = "The world to pregen", contextual = true)
+            World world,
+            @Param(aliases = "middle", description = "The center location of the pregen. Use \"me\" for your current location", defaultValue = "0,0")
+            Vector center
+    ) {
+        try {
+            var engine = Optional.ofNullable(IrisToolbelt.access(world))
+                    .map(PlatformChunkGenerator::getEngine)
+                    .orElse(null);
+
+            if (engine == null) {
+                sender().sendMessage(C.RED + "The engine access for this world is null!");
+                sender().sendMessage(C.RED + "Please make sure the world is loaded & the engine is initialized. Generate a new chunk, for example.");
+            }
+            radius = Math.max(radius, 1024);
+            IrisToolbelt.pregenerate(PregenTask
+                    .builder()
+                    .center(new Position2(center.getBlockX(), center.getBlockZ()))
+                    .gui(true)
+                    .radiusX(radius)
+                    .radiusZ(radius)
+                    .build(), new HeadlessPregenMethod(engine), engine);
+            String msg = C.GREEN + "Headless Pregen started in " + C.GOLD + world.getName() + C.GREEN + " of " + C.GOLD + (radius * 2) + C.GREEN + " by " + C.GOLD + (radius * 2) + C.GREEN + " blocks from " + C.GOLD + center.getX() + "," + center.getZ();
+            sender().sendMessage(msg);
+            Iris.info(msg);
+        } catch (Throwable e) {
+            sender().sendMessage(C.RED + "Epic fail. See console.");
+            Iris.reportError(e);
+            e.printStackTrace();
+        }
+    }
+
     @Decree(description = "Test", aliases = {"ip"})
     public void network() {
         try {
@@ -234,8 +279,7 @@ public class CommandDeveloper implements DecreeExecutor {
             @Param(description = "base IrisWorld") World world,
             @Param(description = "raw TectonicPlate File") String path,
             @Param(description = "Algorithm to Test") String algorithm,
-            @Param(description = "Amount of Tests") int amount,
-            @Param(description = "Is versioned", defaultValue = "false") boolean versioned) {
+            @Param(description = "Amount of Tests") int amount) {
         if (!IrisToolbelt.isIrisWorld(world)) {
             sender().sendMessage(C.RED + "This is not an Iris world. Iris worlds: " + String.join(", ", Bukkit.getServer().getWorlds().stream().filter(IrisToolbelt::isIrisWorld).map(World::getName).toList()));
             return;
@@ -252,7 +296,7 @@ public class CommandDeveloper implements DecreeExecutor {
             service.submit(() -> {
                 try {
                     CountingDataInputStream raw = CountingDataInputStream.wrap(new FileInputStream(file));
-                    TectonicPlate plate = new TectonicPlate(height, raw, versioned);
+                    TectonicPlate plate = new TectonicPlate(height, raw);
                     raw.close();
 
                     double d1 = 0;
@@ -271,7 +315,7 @@ public class CommandDeveloper implements DecreeExecutor {
                             size = tmp.length();
                         start = System.currentTimeMillis();
                         CountingDataInputStream din = createInput(tmp, algorithm);
-                        new TectonicPlate(height, din, true);
+                        new TectonicPlate(height, din);
                         din.close();
                         d2 += System.currentTimeMillis() - start;
                         tmp.delete();

core/src/main/java/com/volmit/iris/core/commands/CommandObject.java

@@ -241,8 +241,7 @@ public class CommandObject implements DecreeExecutor {
 
 
         Location[] b = WandSVC.getCuboid(player());
-        if (b == null || b[0] == null || b[1] == null) {
-            sender().sendMessage("No area selected.");
+        if (b == null) {
             return;
         }
         Location a1 = b[0].clone();
@@ -418,10 +417,6 @@ public class CommandObject implements DecreeExecutor {
         }
 
         Location[] b = WandSVC.getCuboid(player());
-        if (b == null || b[0] == null || b[1] == null) {
-            sender().sendMessage("No area selected.");
-            return;
-        }
         Location a1 = b[0].clone();
         Location a2 = b[1].clone();
         Direction d = Direction.closest(player().getLocation().getDirection()).reverse();
@@ -482,10 +477,6 @@ public class CommandObject implements DecreeExecutor {
         }
 
         Location[] b = WandSVC.getCuboid(player());
-        if (b == null || b[0] == null || b[1] == null) {
-            sender().sendMessage("No area selected.");
-            return;
-        }
         Location a1 = b[0].clone();
         Location a2 = b[1].clone();
         Location a1x = b[0].clone();
@@ -533,10 +524,6 @@ public class CommandObject implements DecreeExecutor {
         }
 
         Location[] b = WandSVC.getCuboid(player());
-        if (b == null || b[0] == null || b[1] == null) {
-            sender().sendMessage("No area selected.");
-            return;
-        }
         b[0].add(new Vector(0, 1, 0));
         b[1].add(new Vector(0, 1, 0));
         Location a1 = b[0].clone();

core/src/main/java/com/volmit/iris/core/commands/CommandPregen.java

@@ -39,9 +39,7 @@ public class CommandPregen implements DecreeExecutor {
             @Param(description = "The world to pregen", contextual = true)
             World world,
             @Param(aliases = "middle", description = "The center location of the pregen. Use \"me\" for your current location", defaultValue = "0,0")
-            Vector center,
-            @Param(description = "Open the Iris pregen gui", defaultValue = "true")
-            boolean gui
+            Vector center
             ) {
         try {
             if (sender().isPlayer() && access() == null) {
@@ -52,7 +50,7 @@ public class CommandPregen implements DecreeExecutor {
             IrisToolbelt.pregenerate(PregenTask
                     .builder()
                     .center(new Position2(center.getBlockX(), center.getBlockZ()))
-                    .gui(gui)
+                    .gui(true)
                     .radiusX(radius)
                     .radiusZ(radius)
                     .build(), world);

core/src/main/java/com/volmit/iris/core/commands/CommandSupport.java

@@ -0,0 +1,82 @@
+/*
+ * 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 com.volmit.iris.core.commands;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.loader.IrisData;
+import com.volmit.iris.core.pregenerator.ChunkUpdater;
+import com.volmit.iris.core.service.IrisEngineSVC;
+import com.volmit.iris.core.tools.IrisPackBenchmarking;
+import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.object.IrisDimension;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.decree.DecreeExecutor;
+import com.volmit.iris.util.decree.DecreeOrigin;
+import com.volmit.iris.util.decree.annotations.Decree;
+import com.volmit.iris.util.decree.annotations.Param;
+import com.volmit.iris.util.format.C;
+import com.volmit.iris.util.format.Form;
+import com.volmit.iris.util.io.IO;
+import com.volmit.iris.util.mantle.TectonicPlate;
+import com.volmit.iris.util.misc.Hastebin;
+import com.volmit.iris.util.misc.Platform;
+import com.volmit.iris.util.misc.getHardware;
+import com.volmit.iris.util.nbt.mca.MCAFile;
+import com.volmit.iris.util.nbt.mca.MCAUtil;
+import com.volmit.iris.util.plugin.VolmitSender;
+import net.jpountz.lz4.LZ4BlockInputStream;
+import net.jpountz.lz4.LZ4BlockOutputStream;
+import net.jpountz.lz4.LZ4FrameInputStream;
+import net.jpountz.lz4.LZ4FrameOutputStream;
+import org.apache.commons.lang.RandomStringUtils;
+import org.bukkit.Bukkit;
+import org.bukkit.Chunk;
+import org.bukkit.World;
+import oshi.SystemInfo;
+
+import java.io.*;
+import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.util.*;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.GZIPOutputStream;
+
+@Decree(name = "Support", origin = DecreeOrigin.BOTH, description = "Iris World Manager", aliases = {"support"})
+public class CommandSupport implements DecreeExecutor {
+
+    @Decree(description = "report")
+    public void report() {
+        try {
+            if (sender().isPlayer()) sender().sendMessage(C.GOLD + "Creating report..");
+            if (!sender().isPlayer()) Iris.info(C.GOLD + "Creating report..");
+            Hastebin.enviornment(sender());
+
+        } catch (Exception e) {
+            Iris.info(C.RED + "Something went wrong: ");
+            e.printStackTrace();
+        }
+    }
+
+
+}
+
+

core/src/main/java/com/volmit/iris/core/gui/PregeneratorJob.java

@@ -40,10 +40,7 @@ import java.awt.*;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
 import java.awt.image.BufferedImage;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
 import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicReference;
 import java.util.concurrent.locks.ReentrantLock;
 import java.util.function.Consumer;
 
@@ -56,7 +53,7 @@ public class PregeneratorJob implements PregenListener {
     private static final Color COLOR_NETWORK_GENERATING = parseColor("#836b8c");
     private static final Color COLOR_GENERATED = parseColor("#65c295");
     private static final Color COLOR_CLEANED = parseColor("#34eb93");
-    private static final AtomicReference<PregeneratorJob> instance = new AtomicReference<>();
+    public static PregeneratorJob instance;
     private final MemoryMonitor monitor;
     private final PregenTask task;
     private final boolean saving;
@@ -67,21 +64,14 @@ public class PregeneratorJob implements PregenListener {
     private final Position2 max;
     private final ChronoLatch cl = new ChronoLatch(TimeUnit.MINUTES.toMillis(1));
     private final Engine engine;
-    private final ExecutorService service;
     private JFrame frame;
     private PregenRenderer renderer;
     private int rgc = 0;
     private String[] info;
 
     public PregeneratorJob(PregenTask task, PregeneratorMethod method, Engine engine) {
-        instance.updateAndGet(old -> {
-            if (old != null) {
-                old.pregenerator.close();
-                old.close();
-            }
-            return this;
-        });
         this.engine = engine;
+        instance = this;
         monitor = new MemoryMonitor(50);
         saving = false;
         info = new String[]{"Initializing..."};
@@ -106,44 +96,40 @@ public class PregeneratorJob implements PregenListener {
         }, "Iris Pregenerator");
         t.setPriority(Thread.MIN_PRIORITY);
         t.start();
-        service = Executors.newVirtualThreadPerTaskExecutor();
     }
 
     public static boolean shutdownInstance() {
-        PregeneratorJob inst = instance.get();
-        if (inst == null) {
+        if (instance == null) {
             return false;
         }
 
-        J.a(inst.pregenerator::close);
+        J.a(() -> instance.pregenerator.close());
         return true;
     }
 
     public static PregeneratorJob getInstance() {
-        return instance.get();
+        return instance;
     }
 
     public static boolean pauseResume() {
-        PregeneratorJob inst = instance.get();
-        if (inst == null) {
+        if (instance == null) {
             return false;
         }
 
         if (isPaused()) {
-            inst.pregenerator.resume();
+            instance.pregenerator.resume();
         } else {
-            inst.pregenerator.pause();
+            instance.pregenerator.pause();
         }
         return true;
     }
 
     public static boolean isPaused() {
-        PregeneratorJob inst = instance.get();
-        if (inst == null) {
+        if (instance == null) {
             return true;
         }
 
-        return inst.paused();
+        return instance.paused();
     }
 
     private static Color parseColor(String c) {
@@ -193,7 +179,7 @@ public class PregeneratorJob implements PregenListener {
         J.a(() -> {
             pregenerator.close();
             close();
-            instance.compareAndSet(this, null);
+            instance = null;
         });
     }
 
@@ -233,10 +219,10 @@ public class PregeneratorJob implements PregenListener {
     }
 
     @Override
-    public void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, long generated, long totalChunks, long chunksRemaining, long eta, long elapsed, String method, boolean cached) {
+    public void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, int generated, int totalChunks, int chunksRemaining, long eta, long elapsed, String method) {
         info = new String[]{
                 (paused() ? "PAUSED" : (saving ? "Saving... " : "Generating")) + " " + Form.f(generated) + " of " + Form.f(totalChunks) + " (" + Form.pc(percent, 0) + " Complete)",
-                "Speed: " + (cached ? "Cached " : "") + Form.f(chunksPerSecond, 0) + " Chunks/s, " + Form.f(regionsPerMinute, 1) + " Regions/m, " + Form.f(chunksPerMinute, 0) + " Chunks/m",
+                "Speed: " + Form.f(chunksPerSecond, 0) + " Chunks/s, " + Form.f(regionsPerMinute, 1) + " Regions/m, " + Form.f(chunksPerMinute, 0) + " Chunks/m",
                 Form.duration(eta, 2) + " Remaining " + " (" + Form.duration(elapsed, 2) + " Elapsed)",
                 "Generation Method: " + method,
                 "Memory: " + Form.memSize(monitor.getUsedBytes(), 2) + " (" + Form.pc(monitor.getUsagePercent(), 0) + ") Pressure: " + Form.memSize(monitor.getPressure(), 0) + "/s",
@@ -254,16 +240,13 @@ public class PregeneratorJob implements PregenListener {
     }
 
     @Override
-    public void onChunkGenerated(int x, int z, boolean cached) {
-        if (renderer == null || frame == null || !frame.isVisible()) return;
-        service.submit(() -> {
-            if (engine != null) {
-                draw(x, z, engine.draw((x << 4) + 8, (z << 4) + 8));
-                return;
-            }
+    public void onChunkGenerated(int x, int z) {
+        if (engine != null) {
+            draw(x, z, engine.draw((x << 4) + 8, (z << 4) + 8));
+            return;
+        }
 
-            draw(x, z, COLOR_GENERATED);
-        });
+        draw(x, z, COLOR_GENERATED);
     }
 
     @Override
@@ -321,9 +304,8 @@ public class PregeneratorJob implements PregenListener {
     @Override
     public void onClose() {
         close();
-        instance.compareAndSet(this, null);
+        instance = null;
         whenDone.forEach(Runnable::run);
-        service.shutdownNow();
     }
 
     @Override

core/src/main/java/com/volmit/iris/core/link/KGeneratorsDataProvider.java

@@ -1,88 +0,0 @@
-package com.volmit.iris.core.link;
-
-import com.volmit.iris.core.service.ExternalDataSVC;
-import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.util.collection.KMap;
-import com.volmit.iris.util.data.B;
-import com.volmit.iris.util.data.IrisCustomData;
-import me.kryniowesegryderiusz.kgenerators.Main;
-import me.kryniowesegryderiusz.kgenerators.api.KGeneratorsAPI;
-import me.kryniowesegryderiusz.kgenerators.generators.locations.objects.GeneratorLocation;
-import org.bukkit.Material;
-import org.bukkit.block.Block;
-import org.bukkit.block.data.BlockData;
-import org.bukkit.inventory.ItemStack;
-import org.jetbrains.annotations.NotNull;
-
-import java.util.MissingResourceException;
-
-public class KGeneratorsDataProvider extends ExternalDataProvider {
-    public KGeneratorsDataProvider() {
-        super("KGenerators");
-    }
-
-    @Override
-    public void init() {
-
-    }
-
-    @Override
-    public @NotNull BlockData getBlockData(@NotNull Identifier blockId, @NotNull KMap<String, String> state) throws MissingResourceException {
-        if (Main.getGenerators().get(blockId.key()) == null) throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
-        return new IrisCustomData(Material.STRUCTURE_VOID.createBlockData(), ExternalDataSVC.buildState(blockId, state));
-    }
-
-    @Override
-    public @NotNull ItemStack getItemStack(@NotNull Identifier itemId, @NotNull KMap<String, Object> customNbt) throws MissingResourceException {
-        var gen = Main.getGenerators().get(itemId.key());
-        if (gen == null) throw new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key());
-        return gen.getGeneratorItem();
-    }
-
-    @Override
-    public void processUpdate(@NotNull Engine engine, @NotNull Block block, @NotNull Identifier blockId) {
-        if (block.getType() != Material.STRUCTURE_VOID) return;
-        var existing = KGeneratorsAPI.getLoadedGeneratorLocation(block.getLocation());
-        if (existing != null) return;
-        block.setBlockData(B.getAir(), false);
-        var gen = Main.getGenerators().get(blockId.key());
-        if (gen == null) return;
-        var loc = new GeneratorLocation(-1, gen, block.getLocation(), Main.getPlacedGenerators().getChunkInfo(block.getChunk()), null, null);
-        Main.getDatabases().getDb().saveGenerator(loc);
-        Main.getPlacedGenerators().addLoaded(loc);
-        Main.getSchedules().schedule(loc, true);
-    }
-
-    @Override
-    public @NotNull Identifier[] getBlockTypes() {
-        return Main.getGenerators().getAll().stream()
-                .map(gen -> new Identifier("kgenerators", gen.getId()))
-                .filter(i -> {
-                    try {
-                        return getBlockData(i) != null;
-                    } catch (MissingResourceException e) {
-                        return false;
-                    }
-                })
-                .toArray(Identifier[]::new);
-    }
-
-    @Override
-    public @NotNull Identifier[] getItemTypes() {
-        return Main.getGenerators().getAll().stream()
-                .map(gen -> new Identifier("kgenerators", gen.getId()))
-                .filter(i -> {
-                    try {
-                        return getItemStack(i) != null;
-                    } catch (MissingResourceException e) {
-                        return false;
-                    }
-                })
-                .toArray(Identifier[]::new);
-    }
-
-    @Override
-    public boolean isValidProvider(@NotNull Identifier id, boolean isItem) {
-        return "kgenerators".equalsIgnoreCase(id.namespace());
-    }
-}

core/src/main/java/com/volmit/iris/core/link/MultiverseCoreLink.java

@@ -18,60 +18,126 @@
 
 package com.volmit.iris.core.link;
 
-import lombok.SneakyThrows;
+import com.volmit.iris.Iris;
+import com.volmit.iris.engine.object.IrisDimension;
+import com.volmit.iris.util.collection.KMap;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
-import org.mvplugins.multiverse.core.MultiverseCoreApi;
-import org.mvplugins.multiverse.core.world.MultiverseWorld;
-import org.mvplugins.multiverse.core.world.WorldManager;
-import org.mvplugins.multiverse.core.world.options.ImportWorldOptions;
+import org.bukkit.WorldType;
+import org.bukkit.plugin.Plugin;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.Map;
 
 public class MultiverseCoreLink {
-    private final boolean active;
+    private final KMap<String, String> worldNameTypes = new KMap<>();
 
     public MultiverseCoreLink() {
-        active = Bukkit.getPluginManager().getPlugin("Multiverse-Core") != null;
+
+    }
+
+    public boolean addWorld(String worldName, IrisDimension dim, String seed) {
+        if (!isSupported()) {
+            return false;
+        }
+
+        try {
+            Plugin p = getMultiverse();
+            Object mvWorldManager = p.getClass().getDeclaredMethod("getMVWorldManager").invoke(p);
+            Method m = mvWorldManager.getClass().getDeclaredMethod("addWorld",
+
+                    String.class, World.Environment.class, String.class, WorldType.class, Boolean.class, String.class, boolean.class);
+            boolean b = (boolean) m.invoke(mvWorldManager, worldName, dim.getEnvironment(), seed, WorldType.NORMAL, false, "Iris", false);
+            saveConfig();
+            return b;
+        } catch (Throwable e) {
+            Iris.reportError(e);
+            e.printStackTrace();
+        }
+
+        return false;
+    }
+
+    @SuppressWarnings("unchecked")
+    public Map<String, ?> getList() {
+        try {
+            Plugin p = getMultiverse();
+            Object mvWorldManager = p.getClass().getDeclaredMethod("getMVWorldManager").invoke(p);
+            Field f = mvWorldManager.getClass().getDeclaredField("worldsFromTheConfig");
+            f.setAccessible(true);
+            return (Map<String, ?>) f.get(mvWorldManager);
+        } catch (Throwable e) {
+            Iris.reportError(e);
+            e.printStackTrace();
+        }
+
+        return null;
     }
 
     public void removeFromConfig(World world) {
-        removeFromConfig(world.getName());
+        if (!isSupported()) {
+            return;
+        }
+
+        getList().remove(world.getName());
+        saveConfig();
     }
 
     public void removeFromConfig(String world) {
-        if (!active) return;
-        var manager = worldManager();
-        manager.removeWorld(world).onSuccess(manager::saveWorldsConfig);
-    }
-
-    @SneakyThrows
-    public void updateWorld(World bukkitWorld, String pack) {
-        if (!active) return;
-        var generator = "Iris:" + pack;
-        var manager = worldManager();
-        var world = manager.getWorld(bukkitWorld).getOrElse(() -> {
-            var options = ImportWorldOptions.worldName(bukkitWorld.getName())
-                    .generator(generator)
-                    .environment(bukkitWorld.getEnvironment())
-                    .useSpawnAdjust(false);
-            return manager.importWorld(options).get();
-        });
-
-        world.setAutoLoad(false);
-        if (!generator.equals(world.getGenerator())) {
-            var field = MultiverseWorld.class.getDeclaredField("worldConfig");
-            field.setAccessible(true);
-
-            var config = field.get(world);
-            config.getClass()
-                    .getDeclaredMethod("setGenerator", String.class)
-                    .invoke(config, generator);
+        if (!isSupported()) {
+            return;
         }
 
-        manager.saveWorldsConfig();
+        getList().remove(world);
+        saveConfig();
     }
 
-    private WorldManager worldManager() {
-        var api = MultiverseCoreApi.get();
-        return api.getWorldManager();
+    public void saveConfig() {
+        try {
+            Plugin p = getMultiverse();
+            Object mvWorldManager = p.getClass().getDeclaredMethod("getMVWorldManager").invoke(p);
+            mvWorldManager.getClass().getDeclaredMethod("saveWorldsConfig").invoke(mvWorldManager);
+        } catch (Throwable e) {
+            Iris.reportError(e);
+            e.printStackTrace();
+        }
+    }
+
+    public void assignWorldType(String worldName, String type) {
+        worldNameTypes.put(worldName, type);
+    }
+
+    public String getWorldNameType(String worldName, String defaultType) {
+        try {
+            String t = worldNameTypes.get(worldName);
+            return t == null ? defaultType : t;
+        } catch (Throwable e) {
+            Iris.reportError(e);
+            return defaultType;
+        }
+    }
+
+    public boolean isSupported() {
+        return getMultiverse() != null;
+    }
+
+    public Plugin getMultiverse() {
+
+        return Bukkit.getPluginManager().getPlugin("Multiverse-Core");
+    }
+
+    public String envName(World.Environment environment) {
+        if (environment == null) {
+            return "normal";
+        }
+
+        return switch (environment) {
+            case NORMAL -> "normal";
+            case NETHER -> "nether";
+            case THE_END -> "end";
+            default -> environment.toString().toLowerCase();
+        };
+
     }
 }

core/src/main/java/com/volmit/iris/core/link/MythicMobsLink.java

@@ -18,33 +18,20 @@
 
 package com.volmit.iris.core.link;
 
-import com.google.common.collect.Sets;
-import com.volmit.iris.Iris;
-import com.volmit.iris.core.tools.IrisToolbelt;
-import io.lumine.mythic.api.adapters.AbstractLocation;
-import io.lumine.mythic.api.config.MythicLineConfig;
-import io.lumine.mythic.api.skills.conditions.ILocationCondition;
 import io.lumine.mythic.bukkit.MythicBukkit;
-import io.lumine.mythic.bukkit.adapters.BukkitWorld;
-import io.lumine.mythic.bukkit.events.MythicConditionLoadEvent;
-import io.lumine.mythic.core.skills.SkillCondition;
-import io.lumine.mythic.core.utils.annotations.MythicCondition;
-import io.lumine.mythic.core.utils.annotations.MythicField;
 import org.bukkit.Bukkit;
 import org.bukkit.Location;
 import org.bukkit.entity.Entity;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
 import org.bukkit.plugin.Plugin;
 
 import javax.annotation.Nullable;
-import java.util.*;
+import java.util.Collection;
+import java.util.List;
 
 public class MythicMobsLink {
 
     public MythicMobsLink() {
-        if (getPlugin() == null) return;
-        Iris.instance.registerListener(new ConditionListener());
+
     }
 
     public boolean isEnabled() {
@@ -62,70 +49,12 @@ public class MythicMobsLink {
      * @param location The location
      * @return The mob, or null if it can't be spawned
      */
-    public @Nullable Entity spawnMob(String mob, Location location) {
+    public @Nullable
+    Entity spawnMob(String mob, Location location) {
         return isEnabled() ? MythicBukkit.inst().getMobManager().spawnMob(mob, location).getEntity().getBukkitEntity() : null;
     }
 
     public Collection<String> getMythicMobTypes() {
         return isEnabled() ? MythicBukkit.inst().getMobManager().getMobNames() : List.of();
     }
-
-    private static class ConditionListener implements Listener {
-        @EventHandler
-        public void on(MythicConditionLoadEvent event) {
-            switch (event.getConditionName()) {
-                case "irisbiome" -> event.register(new IrisBiomeCondition(event.getConditionName(), event.getConfig()));
-                case "irisregion" -> event.register(new IrisRegionCondition(event.getConditionName(), event.getConfig()));
-            }
-        }
-    }
-
-    @MythicCondition(author = "CrazyDev22", name = "irisbiome", description = "Tests if the target is within the given list of biomes")
-    public static class IrisBiomeCondition extends SkillCondition implements ILocationCondition {
-        @MythicField(name = "biome", aliases = {"b"}, description = "A list of biomes to check")
-        private Set<String> biomes = Sets.newConcurrentHashSet();
-        @MythicField(name = "surface", aliases = {"s"}, description = "If the biome check should only be performed on the surface")
-        private boolean surface;
-
-        public IrisBiomeCondition(String line, MythicLineConfig mlc) {
-            super(line);
-            String b = mlc.getString(new String[]{"biome", "b"}, "");
-            biomes.addAll(Arrays.asList(b.split(",")));
-            surface = mlc.getBoolean(new String[]{"surface", "s"}, false);
-        }
-
-        @Override
-        public boolean check(AbstractLocation target) {
-            var access = IrisToolbelt.access(((BukkitWorld) target.getWorld()).getBukkitWorld());
-            if (access == null) return false;
-            var engine = access.getEngine();
-            if (engine == null) return false;
-            var biome = surface ?
-                    engine.getSurfaceBiome(target.getBlockX(), target.getBlockZ()) :
-                    engine.getBiomeOrMantle(target.getBlockX(), target.getBlockY() - engine.getMinHeight(), target.getBlockZ());
-            return biomes.contains(biome.getLoadKey());
-        }
-    }
-
-    @MythicCondition(author = "CrazyDev22", name = "irisbiome", description = "Tests if the target is within the given list of biomes")
-    public static class IrisRegionCondition extends SkillCondition implements ILocationCondition {
-        @MythicField(name = "region", aliases = {"r"}, description = "A list of regions to check")
-        private Set<String> regions = Sets.newConcurrentHashSet();
-
-        public IrisRegionCondition(String line, MythicLineConfig mlc) {
-            super(line);
-            String b = mlc.getString(new String[]{"region", "r"}, "");
-            regions.addAll(Arrays.asList(b.split(",")));
-        }
-
-        @Override
-        public boolean check(AbstractLocation target) {
-            var access = IrisToolbelt.access(((BukkitWorld) target.getWorld()).getBukkitWorld());
-            if (access == null) return false;
-            var engine = access.getEngine();
-            if (engine == null) return false;
-            var region = engine.getRegion(target.getBlockX(), target.getBlockZ());
-            return regions.contains(region.getLoadKey());
-        }
-    }
 }

core/src/main/java/com/volmit/iris/core/link/WorldEditLink.java

@@ -47,7 +47,6 @@ public class WorldEditLink {
         } catch (Throwable e) {
             Iris.error("Could not get selection");
             e.printStackTrace();
-            Iris.reportError(e);
             active.reset();
             active.aquire(() -> false);
         }

core/src/main/java/com/volmit/iris/core/loader/IrisData.java

@@ -44,8 +44,6 @@ import lombok.Data;
 import java.io.File;
 import java.io.FileReader;
 import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
 import java.util.Objects;
 import java.util.function.Function;
 
@@ -302,7 +300,6 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
 
             return r;
         } catch (Throwable e) {
-            Iris.reportError(e);
             e.printStackTrace();
             Iris.error("Failed to create loader! " + registrant.getCanonicalName());
         }
@@ -363,7 +360,6 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
         for (ResourceLoader<?> i : loaders.values()) {
             i.clearList();
         }
-        possibleSnippets.clear();
     }
 
     public String toLoadKey(File f) {
@@ -430,7 +426,8 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
                         File f = new File(getDataFolder(), r + ".json");
 
                         if (f.exists()) {
-                            try (JsonReader snippetReader = new JsonReader(new FileReader(f))){
+                            try {
+                                JsonReader snippetReader = new JsonReader(new FileReader(f));
                                 return adapter.read(snippetReader);
                             } catch (Throwable e) {
                                 Iris.error("Couldn't read snippet " + r + " in " + reader.getPath() + " (" + e.getMessage() + ")");
@@ -464,20 +461,11 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
             KList<String> l = new KList<>();
 
             File snippetFolder = new File(getDataFolder(), "snippet/" + f);
-            if (!snippetFolder.exists()) return l;
 
-            String absPath = snippetFolder.getAbsolutePath();
-            try (var stream = Files.walk(snippetFolder.toPath())) {
-                stream.filter(Files::isRegularFile)
-                        .map(Path::toAbsolutePath)
-                        .map(Path::toString)
-                        .filter(s -> s.endsWith(".json"))
-                        .map(s -> s.substring(absPath.length() + 1))
-                        .map(s -> s.replace("\\", "/"))
-                        .map(s -> s.split("\\Q.\\E")[0])
-                        .forEach(s -> l.add("snippet/" + f + "/" + s));
-            } catch (Throwable e) {
-                e.printStackTrace();
+            if (snippetFolder.exists() && snippetFolder.isDirectory()) {
+                for (File i : snippetFolder.listFiles()) {
+                    l.add("snippet/" + f + "/" + i.getName().split("\\Q.\\E")[0]);
+                }
             }
 
             return l;

core/src/main/java/com/volmit/iris/core/loader/ResourceLoader.java

@@ -45,7 +45,6 @@ import lombok.ToString;
 
 import java.io.*;
 import java.util.Locale;
-import java.util.Objects;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Consumer;
@@ -241,10 +240,8 @@ public class ResourceLoader<T extends IrisRegistrant> implements MeteredCache {
         for (String i : s) {
             burst.queue(() -> {
                 T t = load(i);
-                if (t == null)
-                    return;
 
-                synchronized (m) {
+                if (t != null) {
                     m.add(t);
                 }
             });

core/src/main/java/com/volmit/iris/core/nms/INMS.java

@@ -34,13 +34,9 @@ public class INMS {
             "1.21.1", "v1_21_R1",
             "1.21.2", "v1_21_R2",
             "1.21.3", "v1_21_R2",
-            "1.21.4", "v1_21_R3",
-            "1.21.5", "v1_21_R4",
-            "1.21.6", "v1_21_R5",
-            "1.21.7", "v1_21_R5"
+            "1.21.4", "v1_21_R3"
     );
     private static final List<Version> PACKS = List.of(
-            new Version(21, 5, "31100"),
             new Version(21, 4, "31020"),
             new Version(21, 2, "31000"),
             new Version(20, 1, "3910")

core/src/main/java/com/volmit/iris/core/nms/INMSBinding.java

@@ -18,10 +18,12 @@
 
 package com.volmit.iris.core.nms;
 
+import com.volmit.iris.core.nms.container.AutoClosing;
 import com.volmit.iris.core.nms.container.BiomeColor;
+import com.volmit.iris.core.nms.container.Pair;
 import com.volmit.iris.core.nms.datapack.DataVersion;
+import com.volmit.iris.core.nms.headless.IRegionStorage;
 import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.engine.platform.PlatformChunkGenerator;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.mantle.Mantle;
@@ -36,7 +38,6 @@ import org.bukkit.entity.EntityType;
 import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.generator.ChunkGenerator;
 import org.bukkit.inventory.ItemStack;
-import org.jetbrains.annotations.Nullable;
 
 import java.awt.Color;
 
@@ -90,10 +91,12 @@ public interface INMSBinding {
     MCABiomeContainer newBiomeContainer(int min, int max);
 
     default World createWorld(WorldCreator c) {
-        if (c.generator() instanceof PlatformChunkGenerator gen
-                && missingDimensionTypes(gen.getTarget().getDimension().getDimensionTypeKey()))
-            throw new IllegalStateException("Missing dimension types to create world");
-        return c.createWorld();
+        if (missingDimensionTypes(true, true, true))
+            throw new IllegalStateException("Missing dimenstion types to create world");
+
+        try (var ignored = injectLevelStems()) {
+            return c.createWorld();
+        }
     }
 
     int countCustomBiomes();
@@ -126,11 +129,13 @@ public interface INMSBinding {
         return 441;
     }
 
+    IRegionStorage createRegionStorage(Engine engine);
+
     KList<String> getStructureKeys();
 
-    boolean missingDimensionTypes(String... keys);
+    AutoClosing injectLevelStems();
 
-    default boolean injectBukkit() {
-        return true;
-    }
+    Pair<Integer, AutoClosing> injectUncached(boolean overworld, boolean nether, boolean end);
+
+    boolean missingDimensionTypes(boolean overworld, boolean nether, boolean end);
 }

core/src/main/java/com/volmit/iris/core/nms/container/AutoClosing.java

@@ -1,6 +1,5 @@
 package com.volmit.iris.core.nms.container;
 
-import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.function.NastyRunnable;
 import lombok.AllArgsConstructor;
 
@@ -8,7 +7,6 @@ import java.util.concurrent.atomic.AtomicBoolean;
 
 @AllArgsConstructor
 public class AutoClosing implements AutoCloseable {
-    private static final KMap<Thread, AutoClosing> CONTEXTS = new KMap<>();
     private final AtomicBoolean closed = new AtomicBoolean();
     private final NastyRunnable action;
 
@@ -16,24 +14,9 @@ public class AutoClosing implements AutoCloseable {
     public void close() {
         if (closed.getAndSet(true)) return;
         try {
-            removeContext();
             action.run();
         } catch (Throwable e) {
             throw new RuntimeException(e);
         }
     }
-
-    public void storeContext() {
-        CONTEXTS.put(Thread.currentThread(), this);
-    }
-
-    public void removeContext() {
-        CONTEXTS.values().removeIf(c -> c == this);
-    }
-
-    public static void closeContext() {
-        AutoClosing closing = CONTEXTS.remove(Thread.currentThread());
-        if (closing == null) return;
-        closing.close();
-    }
 }

core/src/main/java/com/volmit/iris/core/nms/datapack/DataVersion.java

@@ -13,7 +13,6 @@ import java.util.function.Supplier;
 //https://minecraft.wiki/w/Pack_format
 @Getter
 public enum DataVersion {
-    UNSUPPORTED("0.0.0", 0, () -> null),
     V1192("1.19.2", 10, DataFixerV1192::new),
     V1205("1.20.6", 41, DataFixerV1206::new),
     V1213("1.21.3", 57, DataFixerV1213::new);

core/src/main/java/com/volmit/iris/core/nms/datapack/IDataFixer.java

@@ -1,31 +1,28 @@
 package com.volmit.iris.core.nms.datapack;
 
 import com.volmit.iris.engine.object.IrisBiomeCustom;
-import com.volmit.iris.engine.object.IrisDimensionTypeOptions;
+import com.volmit.iris.engine.object.IrisRange;
 import com.volmit.iris.util.json.JSONObject;
-import org.jetbrains.annotations.Nullable;
 
 public interface IDataFixer {
+
     default JSONObject fixCustomBiome(IrisBiomeCustom biome, JSONObject json) {
         return json;
     }
 
-    JSONObject resolve(Dimension dimension, @Nullable IrisDimensionTypeOptions options);
+    JSONObject rawDimension(Dimension dimension);
 
-    void fixDimension(Dimension dimension, JSONObject json);
-
-    default JSONObject createDimension(Dimension base, int minY, int height, int logicalHeight, @Nullable IrisDimensionTypeOptions options) {
-        JSONObject obj = resolve(base, options);
-        obj.put("min_y", minY);
-        obj.put("height", height);
+    default JSONObject createDimension(Dimension dimension, IrisRange height, int logicalHeight) {
+        JSONObject obj = rawDimension(dimension);
+        obj.put("min_y", height.getMin());
+        obj.put("height", height.getMax() - height.getMin());
         obj.put("logical_height", logicalHeight);
-        fixDimension(base, obj);
         return obj;
     }
 
     enum Dimension {
-        OVERWORLD,
+        OVERRWORLD,
         NETHER,
-        END
+        THE_END
     }
 }

core/src/main/java/com/volmit/iris/core/nms/datapack/v1192/DataFixerV1192.java

@@ -1,104 +1,81 @@
 package com.volmit.iris.core.nms.datapack.v1192;
 
 import com.volmit.iris.core.nms.datapack.IDataFixer;
-import com.volmit.iris.engine.object.IrisDimensionTypeOptions;
 import com.volmit.iris.util.json.JSONObject;
-import org.jetbrains.annotations.Nullable;
-
 import java.util.Map;
 
-import static com.volmit.iris.engine.object.IrisDimensionTypeOptions.TriState.*;
-
 public class DataFixerV1192 implements IDataFixer {
-    private static final Map<Dimension, IrisDimensionTypeOptions> OPTIONS = Map.of(
-            Dimension.OVERWORLD, new IrisDimensionTypeOptions(
-                    FALSE,
-                    TRUE,
-                    FALSE,
-                    FALSE,
-                    TRUE,
-                    TRUE,
-                    TRUE,
-                    FALSE,
-                    1d,
-                    0f,
-                    null,
-                    192,
-                    0),
-            Dimension.NETHER, new IrisDimensionTypeOptions(
-                    TRUE,
-                    FALSE,
-                    TRUE,
-                    TRUE,
-                    FALSE,
-                    FALSE,
-                    FALSE,
-                    TRUE,
-                    8d,
-                    0.1f,
-                    18000L,
-                    null,
-                    15),
-            Dimension.END, new IrisDimensionTypeOptions(
-                    FALSE,
-                    FALSE,
-                    FALSE,
-                    FALSE,
-                    FALSE,
-                    TRUE,
-                    FALSE,
-                    FALSE,
-                    1d,
-                    0f,
-                    6000L,
-                    null,
-                    0)
-    );
 
     private static final Map<Dimension, String> DIMENSIONS = Map.of(
-            Dimension.OVERWORLD, """
+            Dimension.OVERRWORLD, """
             {
+              "ambient_light": 0.0,
+              "bed_works": true,
+              "coordinate_scale": 1.0,
               "effects": "minecraft:overworld",
+              "has_ceiling": false,
+              "has_raids": true,
+              "has_skylight": true,
               "infiniburn": "#minecraft:infiniburn_overworld",
+              "monster_spawn_block_light_limit": 0,
               "monster_spawn_light_level": {
                 "type": "minecraft:uniform",
                 "value": {
                   "max_inclusive": 7,
                   "min_inclusive": 0
                 }
-              }
+              },
+              "natural": true,
+              "piglin_safe": false,
+              "respawn_anchor_works": false,
+              "ultrawarm": false
             }""",
             Dimension.NETHER, """
             {
+              "ambient_light": 0.1,
+              "bed_works": false,
+              "coordinate_scale": 8.0,
               "effects": "minecraft:the_nether",
+              "fixed_time": 18000,
+              "has_ceiling": true,
+              "has_raids": false,
+              "has_skylight": false,
               "infiniburn": "#minecraft:infiniburn_nether",
+              "monster_spawn_block_light_limit": 15,
               "monster_spawn_light_level": 7,
+              "natural": false,
+              "piglin_safe": true,
+              "respawn_anchor_works": true,
+              "ultrawarm": true
             }""",
-            Dimension.END, """
+            Dimension.THE_END, """
             {
+              "ambient_light": 0.0,
+              "bed_works": false,
+              "coordinate_scale": 1.0,
               "effects": "minecraft:the_end",
+              "fixed_time": 6000,
+              "has_ceiling": false,
+              "has_raids": true,
+              "has_skylight": false,
               "infiniburn": "#minecraft:infiniburn_end",
+              "monster_spawn_block_light_limit": 0,
               "monster_spawn_light_level": {
                 "type": "minecraft:uniform",
                 "value": {
                   "max_inclusive": 7,
                   "min_inclusive": 0
                 }
-              }
+              },
+              "natural": false,
+              "piglin_safe": false,
+              "respawn_anchor_works": false,
+              "ultrawarm": false
             }"""
     );
 
     @Override
-    public JSONObject resolve(Dimension dimension, @Nullable IrisDimensionTypeOptions options) {
-        return options == null ? OPTIONS.get(dimension).toJson() : options.resolve(OPTIONS.get(dimension)).toJson();
-    }
-
-    @Override
-    public void fixDimension(Dimension dimension, JSONObject json) {
-        var missing = new JSONObject(DIMENSIONS.get(dimension));
-        for (String key : missing.keySet()) {
-            if (json.has(key)) continue;
-            json.put(key, missing.get(key));
-        }
+    public JSONObject rawDimension(Dimension dimension) {
+        return new JSONObject(DIMENSIONS.get(dimension));
     }
 }

core/src/main/java/com/volmit/iris/core/nms/datapack/v1206/DataFixerV1206.java

@@ -45,12 +45,13 @@ public class DataFixerV1206 extends DataFixerV1192 {
     }
 
     @Override
-    public void fixDimension(Dimension dimension, JSONObject json) {
-        super.fixDimension(dimension, json);
+    public JSONObject rawDimension(Dimension dimension) {
+        JSONObject json = super.rawDimension(dimension);
         if (!(json.get("monster_spawn_light_level") instanceof JSONObject lightLevel))
-            return;
+            return json;
         var value = (JSONObject) lightLevel.remove("value");
         lightLevel.put("max_inclusive", value.get("max_inclusive"));
         lightLevel.put("min_inclusive", value.get("min_inclusive"));
+        return json;
     }
 }

core/src/main/java/com/volmit/iris/core/nms/headless/IRegion.java

@@ -0,0 +1,17 @@
+package com.volmit.iris.core.nms.headless;
+
+import com.volmit.iris.util.documentation.ChunkCoordinates;
+import lombok.NonNull;
+
+import java.io.IOException;
+
+public interface IRegion extends AutoCloseable {
+
+    @ChunkCoordinates
+    boolean exists(int x, int z);
+
+    void write(@NonNull SerializableChunk chunk) throws IOException;
+
+    @Override
+    void close();
+}

core/src/main/java/com/volmit/iris/core/nms/headless/IRegionStorage.java

@@ -0,0 +1,27 @@
+package com.volmit.iris.core.nms.headless;
+
+import com.volmit.iris.util.context.ChunkContext;
+import com.volmit.iris.util.documentation.ChunkCoordinates;
+import com.volmit.iris.util.documentation.RegionCoordinates;
+import lombok.NonNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.io.IOException;
+
+public interface IRegionStorage {
+
+    @ChunkCoordinates
+    boolean exists(int x, int z);
+
+    @Nullable
+    @RegionCoordinates
+    IRegion getRegion(int x, int z, boolean existingOnly) throws IOException;
+
+    @NonNull
+    @ChunkCoordinates
+    SerializableChunk createChunk(int x, int z);
+
+    void fillBiomes(@NonNull SerializableChunk chunk, @Nullable ChunkContext ctx);
+
+    void close();
+}

core/src/main/java/com/volmit/iris/core/nms/headless/SerializableChunk.java

@@ -0,0 +1,12 @@
+package com.volmit.iris.core.nms.headless;
+
+import com.volmit.iris.engine.data.chunk.TerrainChunk;
+import com.volmit.iris.util.math.Position2;
+
+public interface SerializableChunk extends TerrainChunk {
+    Position2 getPos();
+
+    Object serialize();
+
+    void mark();
+}

core/src/main/java/com/volmit/iris/core/nms/v1X/NMSBinding1X.java

@@ -20,8 +20,10 @@ package com.volmit.iris.core.nms.v1X;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.INMSBinding;
+import com.volmit.iris.core.nms.container.AutoClosing;
 import com.volmit.iris.core.nms.container.BiomeColor;
-import com.volmit.iris.core.nms.datapack.DataVersion;
+import com.volmit.iris.core.nms.headless.IRegionStorage;
+import com.volmit.iris.core.nms.container.Pair;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
@@ -110,6 +112,11 @@ public class NMSBinding1X implements INMSBinding {
         return Color.GREEN;
     }
 
+    @Override
+    public IRegionStorage createRegionStorage(Engine engine) {
+        return null;
+    }
+
     @Override
     public KList<String> getStructureKeys() {
         var list = StreamSupport.stream(Registry.STRUCTURE.spliterator(), false)
@@ -120,7 +127,17 @@ public class NMSBinding1X implements INMSBinding {
     }
 
     @Override
-    public boolean missingDimensionTypes(String... keys) {
+    public AutoClosing injectLevelStems() {
+        return new AutoClosing(() -> {});
+    }
+
+    @Override
+    public Pair<Integer, AutoClosing> injectUncached(boolean overworld, boolean nether, boolean end) {
+        return new Pair<>(0, new AutoClosing(() -> {}));
+    }
+
+    @Override
+    public boolean missingDimensionTypes(boolean overworld, boolean nether, boolean end) {
         return false;
     }
 
@@ -208,11 +225,6 @@ public class NMSBinding1X implements INMSBinding {
         return true;
     }
 
-    @Override
-    public DataVersion getDataVersion() {
-        return DataVersion.UNSUPPORTED;
-    }
-
     @Override
     public int getBiomeId(Biome biome) {
         return biome.ordinal();

core/src/main/java/com/volmit/iris/core/pregenerator/ChunkUpdater.java

@@ -28,7 +28,6 @@ import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 
 public class ChunkUpdater {
-    private static final String REGION_PATH = "region" + File.separator + "r.";
     private final AtomicBoolean paused = new AtomicBoolean();
     private final AtomicBoolean cancelled = new AtomicBoolean();
     private final KMap<Long, Pair<Long, AtomicInteger>> lastUse = new KMap<>();
@@ -109,7 +108,6 @@ public class ChunkUpdater {
                         }
                     }
                 } catch (Exception e) {
-                    Iris.reportError(e);
                     e.printStackTrace();
                 }
             }, 0, 3, TimeUnit.SECONDS);
@@ -164,12 +162,12 @@ public class ChunkUpdater {
                 J.sleep(50);
             }
 
-            if (rX < dimensions.min.getX() ||
-                    rX > dimensions.max.getX() ||
-                    rZ < dimensions.min.getZ() ||
-                    rZ > dimensions.max.getZ() ||
-                    !new File(world.getWorldFolder(), REGION_PATH + rX + "." + rZ + ".mca").exists()
-            ) return;
+            if (rX < dimensions.min.getX() || rX > dimensions.max.getX() || rZ < dimensions.min.getZ() || rZ > dimensions.max.getZ()) {
+                return;
+            }
+            if (!new File(world.getWorldFolder(), "region" + File.separator + rX + "." + rZ + ".mca").exists()) {
+                return;
+            }
 
             task.iterateChunks(rX, rZ, (x, z) -> {
                 while (paused.get() && !cancelled.get()) {
@@ -315,7 +313,6 @@ public class ChunkUpdater {
                 world.save();
             }).get();
         } catch (Throwable e) {
-            Iris.reportError(e);
             e.printStackTrace();
         }
     }

core/src/main/java/com/volmit/iris/core/pregenerator/EmptyListener.java

@@ -0,0 +1,80 @@
+package com.volmit.iris.core.pregenerator;
+
+public class EmptyListener implements PregenListener {
+    public static PregenListener INSTANCE = new EmptyListener();
+
+    @Override
+    public void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, int generated, int totalChunks, int chunksRemaining, long eta, long elapsed, String method) {
+
+    }
+
+    @Override
+    public void onChunkGenerating(int x, int z) {
+
+    }
+
+    @Override
+    public void onChunkGenerated(int x, int z) {
+
+    }
+
+    @Override
+    public void onRegionGenerated(int x, int z) {
+
+    }
+
+    @Override
+    public void onRegionGenerating(int x, int z) {
+
+    }
+
+    @Override
+    public void onChunkCleaned(int x, int z) {
+
+    }
+
+    @Override
+    public void onRegionSkipped(int x, int z) {
+
+    }
+
+    @Override
+    public void onNetworkStarted(int x, int z) {
+
+    }
+
+    @Override
+    public void onNetworkFailed(int x, int z) {
+
+    }
+
+    @Override
+    public void onNetworkReclaim(int revert) {
+
+    }
+
+    @Override
+    public void onNetworkGeneratedChunk(int x, int z) {
+
+    }
+
+    @Override
+    public void onNetworkDownloaded(int x, int z) {
+
+    }
+
+    @Override
+    public void onClose() {
+
+    }
+
+    @Override
+    public void onSaving() {
+
+    }
+
+    @Override
+    public void onChunkExistsInRegionGen(int x, int z) {
+
+    }
+}

core/src/main/java/com/volmit/iris/core/pregenerator/IrisPregenerator.java

@@ -31,33 +31,28 @@ import com.volmit.iris.util.math.RollingSequence;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.Looper;
-import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 
 import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.atomic.AtomicReference;
 
 
 public class IrisPregenerator {
-    private static final double INVALID = 9223372036854775807d;
     private final PregenTask task;
     private final PregeneratorMethod generator;
     private final PregenListener listener;
     private final Looper ticker;
     private final AtomicBoolean paused;
     private final AtomicBoolean shutdown;
-    private final RollingSequence cachedPerSecond;
     private final RollingSequence chunksPerSecond;
     private final RollingSequence chunksPerMinute;
     private final RollingSequence regionsPerMinute;
     private final KList<Integer> chunksPerSecondHistory;
-    private final AtomicLong generated;
-    private final AtomicLong generatedLast;
-    private final AtomicLong generatedLastMinute;
-    private final AtomicLong cached;
-    private final AtomicLong cachedLast;
-    private final AtomicLong cachedLastMinute;
-    private final AtomicLong totalChunks;
+    private static AtomicInteger generated;
+    private final AtomicInteger generatedLast;
+    private final AtomicInteger generatedLastMinute;
+    private static AtomicInteger totalChunks;
     private final AtomicLong startTime;
     private final ChronoLatch minuteLatch;
     private final AtomicReference<String> currentGeneratorMethod;
@@ -66,10 +61,8 @@ public class IrisPregenerator {
     private final KSet<Position2> net;
     private final ChronoLatch cl;
     private final ChronoLatch saveLatch = new ChronoLatch(30000);
-    private final IrisPackBenchmarking benchmarking;
 
     public IrisPregenerator(PregenTask task, PregeneratorMethod generator, PregenListener listener) {
-        benchmarking = IrisPackBenchmarking.getInstance();
         this.listener = listenify(listener);
         cl = new ChronoLatch(5000);
         generatedRegions = new KSet<>();
@@ -81,71 +74,46 @@ public class IrisPregenerator {
         net = new KSet<>();
         currentGeneratorMethod = new AtomicReference<>("Void");
         minuteLatch = new ChronoLatch(60000, false);
-        cachedPerSecond = new RollingSequence(5);
         chunksPerSecond = new RollingSequence(10);
         chunksPerMinute = new RollingSequence(10);
         regionsPerMinute = new RollingSequence(10);
         chunksPerSecondHistory = new KList<>();
-        generated = new AtomicLong(0);
-        generatedLast = new AtomicLong(0);
-        generatedLastMinute = new AtomicLong(0);
-        cached = new AtomicLong();
-        cachedLast = new AtomicLong(0);
-        cachedLastMinute = new AtomicLong(0);
-        totalChunks = new AtomicLong(0);
+        generated = new AtomicInteger(0);
+        generatedLast = new AtomicInteger(0);
+        generatedLastMinute = new AtomicInteger(0);
+        totalChunks = new AtomicInteger(0);
         task.iterateAllChunks((_a, _b) -> totalChunks.incrementAndGet());
         startTime = new AtomicLong(M.ms());
         ticker = new Looper() {
             @Override
             protected long loop() {
                 long eta = computeETA();
-
-                long secondCached = cached.get() - cachedLast.get();
-                cachedLast.set(cached.get());
-                cachedPerSecond.put(secondCached);
-
-                long secondGenerated = generated.get() - generatedLast.get() - secondCached;
+                int secondGenerated = generated.get() - generatedLast.get();
                 generatedLast.set(generated.get());
-                if (secondCached == 0 || secondGenerated != 0) {
-                    chunksPerSecond.put(secondGenerated);
-                    chunksPerSecondHistory.add((int) secondGenerated);
-                }
+                chunksPerSecond.put(secondGenerated);
+                chunksPerSecondHistory.add(secondGenerated);
 
                 if (minuteLatch.flip()) {
-                    long minuteCached = cached.get() - cachedLastMinute.get();
-                    cachedLastMinute.set(cached.get());
-
-                    long minuteGenerated = generated.get() - generatedLastMinute.get() - minuteCached;
+                    int minuteGenerated = generated.get() - generatedLastMinute.get();
                     generatedLastMinute.set(generated.get());
-                    if (minuteCached == 0 || minuteGenerated != 0) {
-                        chunksPerMinute.put(minuteGenerated);
-                        regionsPerMinute.put((double) minuteGenerated / 1024D);
-                    }
+                    chunksPerMinute.put(minuteGenerated);
+                    regionsPerMinute.put((double) minuteGenerated / 1024D);
                 }
-                boolean cached = cachedPerSecond.getAverage() != 0;
 
-                listener.onTick(
-                        cached ? cachedPerSecond.getAverage() : chunksPerSecond.getAverage(),
-                        chunksPerMinute.getAverage(),
+                listener.onTick(chunksPerSecond.getAverage(), chunksPerMinute.getAverage(),
                         regionsPerMinute.getAverage(),
-                        (double) generated.get() / (double) totalChunks.get(), generated.get(),
-                        totalChunks.get(),
-                        totalChunks.get() - generated.get(), eta, M.ms() - startTime.get(), currentGeneratorMethod.get(),
-                        cached);
+                        (double) generated.get() / (double) totalChunks.get(),
+                        generated.get(), totalChunks.get(),
+                        totalChunks.get() - generated.get(),
+                        eta, M.ms() - startTime.get(), currentGeneratorMethod.get());
 
                 if (cl.flip()) {
                     double percentage = ((double) generated.get() / (double) totalChunks.get()) * 100;
-
-                    Iris.info("%s: %s of %s (%.0f%%), %s/s ETA: %s",
-                            benchmarking != null ? "Benchmarking" : "Pregen",
-                            Form.f(generated.get()),
-                            Form.f(totalChunks.get()),
-                            percentage,
-                            cached ?
-                                    "Cached " + Form.f((int) cachedPerSecond.getAverage()) :
-                                    Form.f((int) chunksPerSecond.getAverage()),
-                            Form.duration(eta, 2)
-                    );
+                    if (!IrisPackBenchmarking.benchmarkInProgress) {
+                        Iris.info("Pregen: " + Form.f(generated.get()) + " of " + Form.f(totalChunks.get()) + " (%.0f%%) " + Form.f((int) chunksPerSecond.getAverage()) + "/s ETA: " + Form.duration(eta, 2), percentage);
+                    } else {
+                        Iris.info("Benchmarking: " + Form.f(generated.get()) + " of " + Form.f(totalChunks.get()) + " (%.0f%%) " + Form.f((int) chunksPerSecond.getAverage()) + "/s ETA: " + Form.duration(eta, 2), percentage);
+                    }
                 }
                 return 1000;
             }
@@ -153,12 +121,12 @@ public class IrisPregenerator {
     }
 
     private long computeETA() {
-        double d = (long) (generated.get() > 1024 ? // Generated chunks exceed 1/8th of total?
+        return (long) (totalChunks.get() > 1024 ? // Generated chunks exceed 1/8th of total?
                 // If yes, use smooth function (which gets more accurate over time since its less sensitive to outliers)
                 ((totalChunks.get() - generated.get()) * ((double) (M.ms() - startTime.get()) / (double) generated.get())) :
                 // If no, use quick function (which is less accurate over time but responds better to the initial delay)
-                ((totalChunks.get() - generated.get()) / chunksPerSecond.getAverage()) * 1000);
-        return Double.isFinite(d) && d != INVALID ? (long) d : 0;
+                ((totalChunks.get() - generated.get()) / chunksPerSecond.getAverage()) * 1000
+        );
     }
 
 
@@ -170,15 +138,13 @@ public class IrisPregenerator {
         init();
         ticker.start();
         checkRegions();
-        var p = PrecisionStopwatch.start();
         task.iterateRegions((x, z) -> visitRegion(x, z, true));
         task.iterateRegions((x, z) -> visitRegion(x, z, false));
-        Iris.info("Pregen took " + Form.duration((long) p.getMilliseconds()));
         shutdown();
-        if (benchmarking == null) {
+        if (!IrisPackBenchmarking.benchmarkInProgress) {
             Iris.info(C.IRIS + "Pregen stopped.");
         } else {
-            benchmarking.finishedBenchmark(chunksPerSecondHistory);
+            IrisPackBenchmarking.instance.finishedBenchmark(chunksPerSecondHistory);
         }
     }
 
@@ -268,8 +234,8 @@ public class IrisPregenerator {
     private PregenListener listenify(PregenListener listener) {
         return new PregenListener() {
             @Override
-            public void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, long generated, long totalChunks, long chunksRemaining, long eta, long elapsed, String method, boolean cached) {
-                listener.onTick(chunksPerSecond, chunksPerMinute, regionsPerMinute, percent, generated, totalChunks, chunksRemaining, eta, elapsed, method, cached);
+            public void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, int generated, int totalChunks, int chunksRemaining, long eta, long elapsed, String method) {
+                listener.onTick(chunksPerSecond, chunksPerMinute, regionsPerMinute, percent, generated, totalChunks, chunksRemaining, eta, elapsed, method);
             }
 
             @Override
@@ -278,10 +244,9 @@ public class IrisPregenerator {
             }
 
             @Override
-            public void onChunkGenerated(int x, int z, boolean c) {
-                listener.onChunkGenerated(x, z, c);
+            public void onChunkGenerated(int x, int z) {
+                listener.onChunkGenerated(x, z);
                 generated.addAndGet(1);
-                if (c) cached.addAndGet(1);
             }
 
             @Override

core/src/main/java/com/volmit/iris/core/pregenerator/PregenListener.java

@@ -19,15 +19,11 @@
 package com.volmit.iris.core.pregenerator;
 
 public interface PregenListener {
-    void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, long generated, long totalChunks, long chunksRemaining, long eta, long elapsed, String method, boolean cached);
+    void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, int generated, int totalChunks, int chunksRemaining, long eta, long elapsed, String method);
 
     void onChunkGenerating(int x, int z);
 
-    default void onChunkGenerated(int x, int z) {
-        onChunkGenerated(x, z, false);
-    }
-
-    void onChunkGenerated(int x, int z, boolean cached);
+    void onChunkGenerated(int x, int z);
 
     void onRegionGenerated(int x, int z);
 

core/src/main/java/com/volmit/iris/core/pregenerator/cache/PregenCache.java

@@ -1,70 +0,0 @@
-package com.volmit.iris.core.pregenerator.cache;
-
-import com.volmit.iris.util.documentation.ChunkCoordinates;
-import com.volmit.iris.util.documentation.RegionCoordinates;
-
-import java.io.File;
-
-public interface PregenCache {
-    default boolean isThreadSafe() {
-        return false;
-    }
-
-    @ChunkCoordinates
-    boolean isChunkCached(int x, int z);
-
-    @RegionCoordinates
-    boolean isRegionCached(int x, int z);
-
-    @ChunkCoordinates
-    void cacheChunk(int x, int z);
-
-    @RegionCoordinates
-    void cacheRegion(int x, int z);
-
-    void write();
-
-    static PregenCache create(File directory) {
-        if (directory == null) return EMPTY;
-        return new PregenCacheImpl(directory);
-    }
-
-    default PregenCache sync() {
-        if (isThreadSafe()) return this;
-        return new SynchronizedCache(this);
-    }
-
-    PregenCache EMPTY = new PregenCache() {
-        @Override
-        public boolean isThreadSafe() {
-            return true;
-        }
-
-        @Override
-        public boolean isChunkCached(int x, int z) {
-            return false;
-        }
-
-        @Override
-        public boolean isRegionCached(int x, int z) {
-            return false;
-        }
-
-        @Override
-        public void cacheChunk(int x, int z) {
-
-        }
-
-        @Override
-        public void cacheRegion(int x, int z) {
-
-        }
-
-        @Override
-        public void write() {
-
-        }
-    };
-
-
-}

core/src/main/java/com/volmit/iris/core/pregenerator/cache/PregenCacheImpl.java

@@ -1,218 +0,0 @@
-package com.volmit.iris.core.pregenerator.cache;
-
-import com.github.benmanes.caffeine.cache.Caffeine;
-import com.github.benmanes.caffeine.cache.LoadingCache;
-import com.github.benmanes.caffeine.cache.RemovalCause;
-import com.volmit.iris.Iris;
-import com.volmit.iris.util.data.Varint;
-import com.volmit.iris.util.documentation.ChunkCoordinates;
-import com.volmit.iris.util.documentation.RegionCoordinates;
-import com.volmit.iris.util.io.IO;
-import com.volmit.iris.util.parallel.HyperLock;
-import lombok.RequiredArgsConstructor;
-import net.jpountz.lz4.LZ4BlockInputStream;
-import net.jpountz.lz4.LZ4BlockOutputStream;
-import org.jetbrains.annotations.Nullable;
-
-import javax.annotation.concurrent.NotThreadSafe;
-import java.io.*;
-import java.util.concurrent.TimeUnit;
-import java.util.function.Predicate;
-
-@NotThreadSafe
-@RequiredArgsConstructor
-class PregenCacheImpl implements PregenCache {
-    private static final int SIZE = 32;
-    private final File directory;
-    private final HyperLock hyperLock = new HyperLock(SIZE * 2, true);
-    private final LoadingCache<Pos, Plate> cache = Caffeine.newBuilder()
-            .expireAfterAccess(10, TimeUnit.SECONDS)
-            .maximumSize(SIZE)
-            .removalListener(this::onRemoval)
-            .evictionListener(this::onRemoval)
-            .build(this::load);
-
-    @ChunkCoordinates
-    public boolean isChunkCached(int x, int z) {
-        var plate = cache.get(new Pos(x >> 10, z >> 10));
-        if (plate == null) return false;
-        return plate.isCached((x >> 5) & 31, (z >> 5) & 31, r -> r.isCached(x & 31, z & 31));
-    }
-
-    @RegionCoordinates
-    public boolean isRegionCached(int x, int z) {
-        var plate = cache.get(new Pos(x >> 5, z >> 5));
-        if (plate == null) return false;
-        return plate.isCached(x & 31, z & 31, Region::isCached);
-    }
-
-    @ChunkCoordinates
-    public void cacheChunk(int x, int z) {
-        var plate = cache.get(new Pos(x >> 10, z >> 10));
-        plate.cache((x >> 5) & 31, (z >> 5) & 31, r -> r.cache(x & 31, z & 31));
-    }
-
-    @RegionCoordinates
-    public void cacheRegion(int x, int z) {
-        var plate = cache.get(new Pos(x >> 5, z >> 5));
-        plate.cache(x & 31, z & 31, Region::cache);
-    }
-
-    public void write() {
-        cache.asMap().values().forEach(this::write);
-    }
-
-    private Plate load(Pos key) {
-        hyperLock.lock(key.x, key.z);
-        try {
-            File file = fileForPlate(key);
-            if (!file.exists()) return new Plate(key);
-            try (var in = new DataInputStream(new LZ4BlockInputStream(new FileInputStream(file)))) {
-                return new Plate(key, in);
-            } catch (IOException e){
-                Iris.error("Failed to read pregen cache " + file);
-                Iris.reportError(e);
-                e.printStackTrace();
-                return new Plate(key);
-            }
-        } finally {
-            hyperLock.unlock(key.x, key.z);
-        }
-    }
-
-    private void write(Plate plate) {
-        hyperLock.lock(plate.pos.x, plate.pos.z);
-        try {
-            File file = fileForPlate(plate.pos);
-            try {
-                IO.write(file, out -> new DataOutputStream(new LZ4BlockOutputStream(out)), plate::write);
-            } catch (IOException e) {
-                Iris.error("Failed to write pregen cache " + file);
-                Iris.reportError(e);
-                e.printStackTrace();
-            }
-        } finally {
-            hyperLock.unlock(plate.pos.x, plate.pos.z);
-        }
-    }
-
-    private void onRemoval(@Nullable Pos key, @Nullable Plate plate, RemovalCause cause) {
-        if (plate == null) return;
-        write(plate);
-    }
-
-    private File fileForPlate(Pos pos) {
-        if (!directory.exists() && !directory.mkdirs())
-            throw new IllegalStateException("Cannot create directory: " + directory.getAbsolutePath());
-        return new File(directory, "c." + pos.x + "." + pos.z + ".lz4b");
-    }
-
-    private static class Plate {
-        private final Pos pos;
-        private short count;
-        private Region[] regions;
-
-        public Plate(Pos pos) {
-            this.pos = pos;
-            count = 0;
-            regions = new Region[1024];
-        }
-
-        public Plate(Pos pos, DataInput in) throws IOException {
-            this.pos = pos;
-            count = (short) Varint.readSignedVarInt(in);
-            if (count == 1024) return;
-            regions = new Region[1024];
-            for (int i = 0; i < 1024; i++) {
-                if (in.readBoolean()) continue;
-                regions[i] = new Region(in);
-            }
-        }
-
-        public boolean isCached(int x, int z, Predicate<Region> predicate) {
-            if (count == 1024) return true;
-            Region region = regions[x * 32 + z];
-            if (region == null) return false;
-            return predicate.test(region);
-        }
-
-        public void cache(int x, int z, Predicate<Region> predicate) {
-            if (count == 1024) return;
-            Region region = regions[x * 32 + z];
-            if (region == null) regions[x * 32 + z] = region = new Region();
-            if (predicate.test(region)) count++;
-        }
-
-        public void write(DataOutput out) throws IOException {
-            Varint.writeSignedVarInt(count, out);
-            if (count == 1024) return;
-            for (Region region : regions) {
-                out.writeBoolean(region == null);
-                if (region == null) continue;
-                region.write(out);
-            }
-        }
-    }
-
-    private static class Region {
-        private short count;
-        private long[] words;
-
-        public Region() {
-            count = 0;
-            words = new long[64];
-        }
-
-        public Region(DataInput in) throws IOException {
-            count = (short) Varint.readSignedVarInt(in);
-            if (count == 1024) return;
-            words = new long[64];
-            for (int i = 0; i < 64; i++) {
-                words[i] = Varint.readUnsignedVarLong(in);
-            }
-        }
-
-        public boolean cache() {
-            if (count == 1024) return false;
-            count = 1024;
-            words = null;
-            return true;
-        }
-
-        public boolean cache(int x, int z) {
-            if (count == 1024) return false;
-
-            int i = x * 32 + z;
-            int w = i >> 6;
-            long b = 1L << (i & 63);
-
-            var cur = (words[w] & b) != 0;
-            if (cur) return false;
-
-            if (++count == 1024) {
-                words = null;
-                return true;
-            } else words[w] |= b;
-            return false;
-        }
-
-        public boolean isCached() {
-            return count == 1024;
-        }
-
-        public boolean isCached(int x, int z) {
-            int i = x * 32 + z;
-            return count == 1024 || (words[i >> 6] &  1L << (i & 63)) != 0;
-        }
-
-        public void write(DataOutput out) throws IOException {
-            Varint.writeSignedVarInt(count, out);
-            if (isCached()) return;
-            for (long word : words) {
-                Varint.writeUnsignedVarLong(word, out);
-            }
-        }
-    }
-
-    private record Pos(int x, int z) {}
-}

core/src/main/java/com/volmit/iris/core/pregenerator/cache/SynchronizedCache.java

@@ -1,48 +0,0 @@
-package com.volmit.iris.core.pregenerator.cache;
-
-import lombok.AllArgsConstructor;
-
-@AllArgsConstructor
-class SynchronizedCache implements PregenCache {
-    private final PregenCache cache;
-
-    @Override
-    public boolean isThreadSafe() {
-        return true;
-    }
-
-    @Override
-    public boolean isChunkCached(int x, int z) {
-        synchronized (cache) {
-            return cache.isChunkCached(x, z);
-        }
-    }
-
-    @Override
-    public boolean isRegionCached(int x, int z) {
-        synchronized (cache) {
-            return cache.isRegionCached(x, z);
-        }
-    }
-
-    @Override
-    public void cacheChunk(int x, int z) {
-        synchronized (cache) {
-            cache.cacheChunk(x, z);
-        }
-    }
-
-    @Override
-    public void cacheRegion(int x, int z) {
-        synchronized (cache) {
-            cache.cacheRegion(x, z);
-        }
-    }
-
-    @Override
-    public void write() {
-        synchronized (cache) {
-            cache.write();
-        }
-    }
-}

core/src/main/java/com/volmit/iris/core/pregenerator/methods/AsyncPregenMethod.java

@@ -19,7 +19,6 @@
 package com.volmit.iris.core.pregenerator.methods;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.pregenerator.PregenListener;
 import com.volmit.iris.core.pregenerator.PregeneratorMethod;
 import com.volmit.iris.core.tools.IrisToolbelt;
@@ -32,32 +31,24 @@ import io.papermc.lib.PaperLib;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 
-import java.lang.reflect.InvocationTargetException;
+import java.util.ArrayList;
 import java.util.Map;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
 import java.util.concurrent.Semaphore;
-import java.util.concurrent.atomic.AtomicInteger;
 
 public class AsyncPregenMethod implements PregeneratorMethod {
-    private static final AtomicInteger THREAD_COUNT = new AtomicInteger();
     private final World world;
-    private final Executor executor;
+    private final MultiBurst burst;
     private final Semaphore semaphore;
-    private final int threads;
-    private final boolean urgent;
     private final Map<Chunk, Long> lastUse;
 
-    public AsyncPregenMethod(World world, int unusedThreads) {
+    public AsyncPregenMethod(World world, int threads) {
         if (!PaperLib.isPaper()) {
             throw new UnsupportedOperationException("Cannot use PaperAsync on non paper!");
         }
 
         this.world = world;
-        this.executor = IrisSettings.get().getPregen().isUseTicketQueue() ? new TicketExecutor() : new ServiceExecutor();
-        this.threads = IrisSettings.get().getPregen().getMaxConcurrency();
-        this.semaphore = new Semaphore(this.threads, true);
-        this.urgent = IrisSettings.get().getPregen().useHighPriority;
+        burst = new MultiBurst("Iris Async Pregen", Thread.MIN_PRIORITY);
+        semaphore = new Semaphore(256);
         this.lastUse = new KMap<>();
     }
 
@@ -69,18 +60,13 @@ public class AsyncPregenMethod implements PregeneratorMethod {
                     return;
                 }
 
-                long minTime = M.ms() - 10_000;
-                lastUse.entrySet().removeIf(i -> {
-                    final Chunk chunk = i.getKey();
-                    final Long lastUseTime = i.getValue();
-                    if (!chunk.isLoaded() || lastUseTime == null)
-                        return true;
-                    if (lastUseTime < minTime) {
-                        chunk.unload();
-                        return true;
+                for (Chunk i : new ArrayList<>(lastUse.keySet())) {
+                    Long lastUseTime = lastUse.get(i);
+                    if (!i.isLoaded() || (lastUseTime != null && M.ms() - lastUseTime >= 10000)) {
+                        i.unload();
+                        lastUse.remove(i);
                     }
-                    return false;
-                });
+                }
                 world.save();
             }).get();
         } catch (Throwable e) {
@@ -88,10 +74,24 @@ public class AsyncPregenMethod implements PregeneratorMethod {
         }
     }
 
+    private void completeChunk(int x, int z, PregenListener listener) {
+        try {
+            PaperLib.getChunkAtAsync(world, x, z, true).thenAccept((i) -> {
+                lastUse.put(i, M.ms());
+                listener.onChunkGenerated(x, z);
+                listener.onChunkCleaned(x, z);
+            }).get();
+        } catch (InterruptedException ignored) {
+        } catch (Throwable e) {
+            e.printStackTrace();
+        } finally {
+            semaphore.release();
+        }
+    }
+
     @Override
     public void init() {
         unloadAndSaveAllChunks();
-        increaseWorkerThreads();
     }
 
     @Override
@@ -101,10 +101,9 @@ public class AsyncPregenMethod implements PregeneratorMethod {
 
     @Override
     public void close() {
-        semaphore.acquireUninterruptibly(threads);
+        semaphore.acquireUninterruptibly(256);
         unloadAndSaveAllChunks();
-        executor.shutdown();
-        resetWorkerThreads();
+        burst.close();
     }
 
     @Override
@@ -130,7 +129,7 @@ public class AsyncPregenMethod implements PregeneratorMethod {
         } catch (InterruptedException e) {
             return;
         }
-        executor.generate(x, z, listener);
+        burst.complete(() -> completeChunk(x, z, listener));
     }
 
     @Override
@@ -141,100 +140,4 @@ public class AsyncPregenMethod implements PregeneratorMethod {
 
         return null;
     }
-
-    public static void increaseWorkerThreads() {
-        THREAD_COUNT.updateAndGet(i -> {
-            if (i > 0) return 1;
-            var adjusted = IrisSettings.get().getConcurrency().getWorldGenThreads();
-            try {
-                var field = Class.forName("ca.spottedleaf.moonrise.common.util.MoonriseCommon").getDeclaredField("WORKER_POOL");
-                var pool = field.get(null);
-                var threads = ((Thread[]) pool.getClass().getDeclaredMethod("getCoreThreads").invoke(pool)).length;
-                if (threads >= adjusted) return 0;
-
-                pool.getClass().getDeclaredMethod("adjustThreadCount", int.class).invoke(pool, adjusted);
-                return threads;
-            } catch (Throwable e) {
-                Iris.warn("Failed to increase worker threads, if you are on paper or a fork of it please increase it manually to " + adjusted);
-                Iris.warn("For more information see https://docs.papermc.io/paper/reference/global-configuration#chunk_system_worker_threads");
-                if (e instanceof InvocationTargetException) {
-                    Iris.reportError(e);
-                    e.printStackTrace();
-                }
-            }
-            return 0;
-        });
-    }
-
-    public static void resetWorkerThreads() {
-        THREAD_COUNT.updateAndGet(i -> {
-            if (i == 0) return 0;
-            try {
-                var field = Class.forName("ca.spottedleaf.moonrise.common.util.MoonriseCommon").getDeclaredField("WORKER_POOL");
-                var pool = field.get(null);
-                var method = pool.getClass().getDeclaredMethod("adjustThreadCount", int.class);
-                method.invoke(pool, i);
-                return 0;
-            } catch (Throwable e) {
-                Iris.reportError(e);
-                Iris.error("Failed to reset worker threads");
-                e.printStackTrace();
-            }
-            return i;
-        });
-    }
-
-    private interface Executor {
-        void generate(int x, int z, PregenListener listener);
-        default void shutdown() {}
-    }
-
-    private class ServiceExecutor implements Executor {
-        private final ExecutorService service = IrisSettings.get().getPregen().isUseVirtualThreads() ?
-                Executors.newVirtualThreadPerTaskExecutor() :
-                new MultiBurst("Iris Async Pregen", Thread.MIN_PRIORITY);
-
-        public void generate(int x, int z, PregenListener listener) {
-            service.submit(() -> {
-                try {
-                    PaperLib.getChunkAtAsync(world, x, z, true, urgent).thenAccept((i) -> {
-                        listener.onChunkGenerated(x, z);
-                        listener.onChunkCleaned(x, z);
-                        if (i == null) return;
-                        lastUse.put(i, M.ms());
-                    }).get();
-                } catch (InterruptedException ignored) {
-                } catch (Throwable e) {
-                    Iris.reportError(e);
-                    e.printStackTrace();
-                } finally {
-                    semaphore.release();
-                }
-            });
-        }
-
-        @Override
-        public void shutdown() {
-            service.shutdown();
-        }
-    }
-
-    private class TicketExecutor implements Executor {
-        @Override
-        public void generate(int x, int z, PregenListener listener) {
-            PaperLib.getChunkAtAsync(world, x, z, true, urgent)
-                    .exceptionally(e -> {
-                        Iris.reportError(e);
-                        e.printStackTrace();
-                        return null;
-                    })
-                    .thenAccept(i -> {
-                        semaphore.release();
-                        listener.onChunkGenerated(x, z);
-                        listener.onChunkCleaned(x, z);
-                        if (i == null) return;
-                        lastUse.put(i, M.ms());
-                    });
-        }
-    }
 }

core/src/main/java/com/volmit/iris/core/pregenerator/methods/CachedPregenMethod.java

@@ -1,86 +0,0 @@
-package com.volmit.iris.core.pregenerator.methods;
-
-import com.volmit.iris.Iris;
-import com.volmit.iris.core.pregenerator.PregenListener;
-import com.volmit.iris.core.pregenerator.PregeneratorMethod;
-import com.volmit.iris.core.pregenerator.cache.PregenCache;
-import com.volmit.iris.core.service.GlobalCacheSVC;
-import com.volmit.iris.util.mantle.Mantle;
-import lombok.AllArgsConstructor;
-
-@AllArgsConstructor
-public class CachedPregenMethod implements PregeneratorMethod {
-    private final PregeneratorMethod method;
-    private final PregenCache cache;
-
-    public CachedPregenMethod(PregeneratorMethod method, String worldName) {
-        this.method = method;
-        var cache = Iris.service(GlobalCacheSVC.class).get(worldName);
-        if (cache == null) {
-            Iris.debug("Could not find existing cache for " + worldName  + " creating fallback");
-            cache = GlobalCacheSVC.createDefault(worldName);
-        }
-        this.cache = cache;
-    }
-
-    @Override
-    public void init() {
-        method.init();
-    }
-
-    @Override
-    public void close() {
-        method.close();
-        cache.write();
-    }
-
-    @Override
-    public void save() {
-        method.save();
-        cache.write();
-    }
-
-    @Override
-    public boolean supportsRegions(int x, int z, PregenListener listener) {
-        return cache.isRegionCached(x, z) || method.supportsRegions(x, z, listener);
-    }
-
-    @Override
-    public String getMethod(int x, int z) {
-        return method.getMethod(x, z);
-    }
-
-    @Override
-    public void generateRegion(int x, int z, PregenListener listener) {
-        if (cache.isRegionCached(x, z)) {
-            listener.onRegionGenerated(x, z);
-
-            int rX = x << 5, rZ = z << 5;
-            for (int cX = 0; cX < 32; cX++) {
-                for (int cZ = 0; cZ < 32; cZ++) {
-                    listener.onChunkGenerated(rX + cX, rZ + cZ, true);
-                    listener.onChunkCleaned(rX + cX, rZ + cZ);
-                }
-            }
-            return;
-        }
-        method.generateRegion(x, z, listener);
-        cache.cacheRegion(x, z);
-    }
-
-    @Override
-    public void generateChunk(int x, int z, PregenListener listener) {
-        if (cache.isChunkCached(x, z)) {
-            listener.onChunkGenerated(x, z, true);
-            listener.onChunkCleaned(x, z);
-            return;
-        }
-        method.generateChunk(x, z, listener);
-        cache.cacheChunk(x, z);
-    }
-
-    @Override
-    public Mantle getMantle() {
-        return method.getMantle();
-    }
-}

core/src/main/java/com/volmit/iris/core/pregenerator/methods/HeadlessPregenMethod.java

@@ -0,0 +1,112 @@
+/*
+ *  Iris is a World Generator for Minecraft Bukkit Servers
+ *  Copyright (c) 2024 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 com.volmit.iris.core.pregenerator.methods;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
+import com.volmit.iris.core.pregenerator.PregenListener;
+import com.volmit.iris.core.pregenerator.PregeneratorMethod;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.object.IrisHeadless;
+import com.volmit.iris.util.mantle.Mantle;
+import com.volmit.iris.util.parallel.MultiBurst;
+
+import java.io.IOException;
+import java.util.concurrent.Semaphore;
+
+public class HeadlessPregenMethod implements PregeneratorMethod {
+    private final Engine engine;
+    private final IrisHeadless headless;
+    private final Semaphore semaphore;
+    private final int max;
+    private final MultiBurst burst;
+
+    public HeadlessPregenMethod(Engine engine) {
+        this(engine, IrisSettings.getThreadCount(IrisSettings.get().getConcurrency().getParallelism()));
+    }
+
+    public HeadlessPregenMethod(Engine engine, int threads) {
+        this.max = Math.max(threads, 4);
+        this.engine = engine;
+        this.headless = new IrisHeadless(engine);
+        burst = new MultiBurst("HeadlessPregen", 8);
+        this.semaphore = new Semaphore(max);
+    }
+
+    @Override
+    public void init() {
+    }
+
+    @Override
+    public void close() {
+        try {
+            semaphore.acquire(max);
+        } catch (InterruptedException ignored) {
+        }
+        try {
+            headless.close();
+        } catch (IOException e) {
+            Iris.error("Failed to close headless");
+            e.printStackTrace();
+        }
+        burst.close();
+    }
+
+    @Override
+    public void save() {
+    }
+
+    @Override
+    public boolean supportsRegions(int x, int z, PregenListener listener) {
+        return false;
+    }
+
+    @Override
+    public String getMethod(int x, int z) {
+        return "Headless";
+    }
+
+    @Override
+    public void generateRegion(int x, int z, PregenListener listener) {
+    }
+
+    @Override
+    public void generateChunk(int x, int z, PregenListener listener) {
+        try {
+            semaphore.acquire();
+        } catch (InterruptedException ignored) {
+            return;
+        }
+
+        burst.complete(() -> {
+            try {
+                listener.onChunkGenerating(x, z);
+                headless.generateChunk(x, z);
+                listener.onChunkGenerated(x, z);
+            } finally {
+                semaphore.release();
+            }
+        });
+    }
+
+    @Override
+    public Mantle getMantle() {
+        return engine.getMantle().getMantle();
+    }
+}

core/src/main/java/com/volmit/iris/core/project/IrisProject.java

@@ -377,17 +377,17 @@ public class IrisProject {
         KSet<IrisLootTable> loot = new KSet<>();
         KSet<IrisBlockData> blocks = new KSet<>();
 
-        for (String i : dm.getBlockLoader().getPossibleKeys()) {
+        for (String i : dm.getDimensionLoader().getPossibleKeys()) {
             blocks.add(dm.getBlockLoader().load(i));
         }
 
         dimension.getRegions().forEach((i) -> regions.add(dm.getRegionLoader().load(i)));
         dimension.getLoot().getTables().forEach((i) -> loot.add(dm.getLootLoader().load(i)));
-        regions.forEach((i) -> biomes.addAll(i.getAllBiomes(() -> dm)));
+        regions.forEach((i) -> biomes.addAll(i.getAllBiomes(null)));
         regions.forEach((r) -> r.getLoot().getTables().forEach((i) -> loot.add(dm.getLootLoader().load(i))));
         regions.forEach((r) -> r.getEntitySpawners().forEach((sp) -> spawners.add(dm.getSpawnerLoader().load(sp))));
         dimension.getEntitySpawners().forEach((sp) -> spawners.add(dm.getSpawnerLoader().load(sp)));
-        biomes.forEach((i) -> i.getGenerators().forEach((j) -> generators.add(j.getCachedGenerator(() -> dm))));
+        biomes.forEach((i) -> i.getGenerators().forEach((j) -> generators.add(j.getCachedGenerator(null))));
         biomes.forEach((r) -> r.getLoot().getTables().forEach((i) -> loot.add(dm.getLootLoader().load(i))));
         biomes.forEach((r) -> r.getEntitySpawners().forEach((sp) -> spawners.add(dm.getSpawnerLoader().load(sp))));
         spawners.forEach((i) -> i.getSpawns().forEach((j) -> entities.add(dm.getEntityLoader().load(j.getEntity()))));

core/src/main/java/com/volmit/iris/core/project/SchemaBuilder.java

@@ -140,8 +140,6 @@ public class SchemaBuilder {
 
             JSONObject property = buildProperty(k, c);
 
-            if (property.getBoolean("!required"))
-                required.put(k.getName());
             property.remove("!required");
             properties.put(k.getName(), property);
         }
@@ -153,7 +151,19 @@ public class SchemaBuilder {
         o.put("properties", properties);
 
 
-        return buildSnippet(o, c);
+        if (c.isAnnotationPresent(Snippet.class)) {
+            JSONObject anyOf = new JSONObject();
+            JSONArray arr = new JSONArray();
+            JSONObject str = new JSONObject();
+            str.put("type", "string");
+            arr.put(o);
+            arr.put(str);
+            anyOf.put("anyOf", arr);
+
+            return anyOf;
+        }
+
+        return o;
     }
 
     private JSONObject buildProperty(Field k, Class<?> cl) {
@@ -466,26 +476,6 @@ public class SchemaBuilder {
                                 items.put("$ref", "#/definitions/" + key);
                                 prop.put("items", items);
                                 description.add(SYMBOL_TYPE__N + "  Must be a valid Enchantment Type (use ctrl+space for auto complete!)");
-                            } else if (k.isAnnotationPresent(RegistryListFunction.class)) {
-                                var functionClass = k.getDeclaredAnnotation(RegistryListFunction.class).value();
-                                try {
-                                    var instance = functionClass.getDeclaredConstructor().newInstance();
-                                    String key = instance.key();
-                                    fancyType = instance.fancyName();
-
-                                    if (!definitions.containsKey(key)) {
-                                        JSONObject j = new JSONObject();
-                                        j.put("enum", instance.apply(data));
-                                        definitions.put(key, j);
-                                    }
-
-                                    JSONObject items = new JSONObject();
-                                    items.put("$ref", "#/definitions/" + key);
-                                    prop.put("items", items);
-                                    description.add(SYMBOL_TYPE__N + "  Must be a valid " + fancyType + " (use ctrl+space for auto complete!)");
-                                } catch (Throwable e) {
-                                    Iris.error("Could not execute apply method in " + functionClass.getName());
-                                }
                             } else if (t.type().equals(PotionEffectType.class)) {
                                 fancyType = "List of Potion Effect Types";
                                 String key = "enum-potion-effect-type";
@@ -522,16 +512,8 @@ public class SchemaBuilder {
         d.add(fancyType);
         d.add(getDescription(k.getType()));
 
-        Snippet snippet = k.getType().getDeclaredAnnotation(Snippet.class);
-        if (snippet == null) {
-            ArrayType array = k.getType().getDeclaredAnnotation(ArrayType.class);
-            if (array != null) {
-                snippet = array.type().getDeclaredAnnotation(Snippet.class);
-            }
-        }
-
-        if (snippet != null) {
-            String sm = snippet.value();
+        if (k.getType().isAnnotationPresent(Snippet.class)) {
+            String sm = k.getType().getDeclaredAnnotation(Snippet.class).value();
             d.add("    ");
             d.add("You can instead specify \"snippet/" + sm + "/some-name.json\" to use a snippet file instead of specifying it here.");
         }
@@ -559,36 +541,35 @@ public class SchemaBuilder {
         description.forEach((g) -> d.add(g.trim()));
         prop.put("type", type);
         prop.put("description", d.toString("\n"));
-        return buildSnippet(prop, k.getType());
-    }
 
-    private JSONObject buildSnippet(JSONObject prop, Class<?> type) {
-        Snippet snippet = type.getDeclaredAnnotation(Snippet.class);
-        if (snippet == null) return prop;
+        if (k.getType().isAnnotationPresent(Snippet.class)) {
+            JSONObject anyOf = new JSONObject();
+            JSONArray arr = new JSONArray();
+            JSONObject str = new JSONObject();
+            str.put("type", "string");
+            String key = "enum-snippet-" + k.getType().getDeclaredAnnotation(Snippet.class).value();
+            str.put("$ref", "#/definitions/" + key);
 
-        JSONObject anyOf = new JSONObject();
-        JSONArray arr = new JSONArray();
-        JSONObject str = new JSONObject();
-        str.put("type", "string");
-        String key = "enum-snippet-" + snippet.value();
-        str.put("$ref", "#/definitions/" + key);
+            if (!definitions.containsKey(key)) {
+                JSONObject j = new JSONObject();
+                JSONArray snl = new JSONArray();
+                data.getPossibleSnippets(k.getType().getDeclaredAnnotation(Snippet.class).value()).forEach(snl::put);
+                j.put("enum", snl);
+                definitions.put(key, j);
+            }
 
-        if (!definitions.containsKey(key)) {
-            JSONObject j = new JSONObject();
-            JSONArray snl = new JSONArray();
-            data.getPossibleSnippets(snippet.value()).forEach(snl::put);
-            j.put("enum", snl);
-            definitions.put(key, j);
+            arr.put(prop);
+            arr.put(str);
+            prop.put("description", d.toString("\n"));
+            str.put("description", d.toString("\n"));
+            anyOf.put("anyOf", arr);
+            anyOf.put("description", d.toString("\n"));
+            anyOf.put("!required", k.isAnnotationPresent(Required.class));
+
+            return anyOf;
         }
 
-        arr.put(prop);
-        arr.put(str);
-        str.put("description", prop.getString("description"));
-        anyOf.put("anyOf", arr);
-        anyOf.put("description", prop.getString("description"));
-        anyOf.put("!required", type.isAnnotationPresent(Required.class));
-
-        return anyOf;
+        return prop;
     }
 
     @NotNull

core/src/main/java/com/volmit/iris/core/safeguard/IrisSafeguard.java

@@ -2,14 +2,8 @@ package com.volmit.iris.core.safeguard;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
-import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.collection.KMap;
-import io.papermc.lib.PaperLib;
-
-import java.util.concurrent.atomic.AtomicBoolean;
 
 public class IrisSafeguard {
-    private static final AtomicBoolean sfg = new AtomicBoolean(false);
     public static boolean unstablemode = false;
     public static boolean warningmode = false;
     public static boolean stablemode = false;
@@ -19,46 +13,12 @@ public class IrisSafeguard {
         ServerBootSFG.BootCheck();
     }
 
-    public static void splash(boolean early) {
-        if (early && (ServerBootSFG.safeguardPassed || IrisSettings.get().getGeneral().DoomsdayAnnihilationSelfDestructMode))
+    public static void earlySplash() {
+        if (ServerBootSFG.safeguardPassed || IrisSettings.get().getGeneral().DoomsdayAnnihilationSelfDestructMode)
             return;
 
-        if (!sfg.getAndSet(true)) {
-            Iris.instance.splash();
-            UtilsSFG.splash();
-        }
-    }
-
-    public static String mode() {
-        if (unstablemode) {
-            return "unstable";
-        } else if (warningmode) {
-            return "warning";
-        } else {
-            return "stable";
-        }
-    }
-
-    public static void suggestPaper() {
-        PaperLib.suggestPaper(Iris.instance);
-    }
-
-    public static KMap<String, Object> asContext() {
-        KMap<String, Object> m = new KMap<>();
-        m.put("diskSpace", !ServerBootSFG.hasEnoughDiskSpace);
-        m.put("javaVersion", !ServerBootSFG.isCorrectJDK);
-        m.put("jre", ServerBootSFG.isJRE);
-        m.put("missingAgent", ServerBootSFG.missingAgent);
-        m.put("missingDimensionTypes", ServerBootSFG.missingDimensionTypes);
-        m.put("failedInjection", ServerBootSFG.failedInjection);
-        m.put("unsupportedVersion", ServerBootSFG.unsuportedversion);
-        m.put("serverSoftware", !ServerBootSFG.passedserversoftware);
-        KList<String> incompatiblePlugins = new KList<>();
-        ServerBootSFG.incompatibilities.forEach((plugin, present) -> {
-            if (present) incompatiblePlugins.add(plugin);
-        });
-        m.put("plugins", incompatiblePlugins);
-        return m;
+        Iris.instance.splash();
+        UtilsSFG.splash();
     }
 }
 

core/src/main/java/com/volmit/iris/core/safeguard/ServerBootSFG.java

@@ -1,15 +1,10 @@
 package com.volmit.iris.core.safeguard;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.nms.v1X.NMSBinding1X;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.util.agent.Agent;
-import com.volmit.iris.util.collection.KSet;
-import com.volmit.iris.util.misc.ServerProperties;
+import com.volmit.iris.engine.object.IrisContextInjector;
 import org.bukkit.Bukkit;
-import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.plugin.Plugin;
 import org.bukkit.plugin.PluginManager;
 import javax.tools.JavaCompiler;
@@ -20,7 +15,10 @@ import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
 import java.nio.file.StandardOpenOption;
-import java.util.*;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.StringJoiner;
 
 import static com.volmit.iris.Iris.getJavaVersion;
 import static com.volmit.iris.core.safeguard.IrisSafeguard.*;
@@ -33,8 +31,6 @@ public class ServerBootSFG {
     public static boolean hasPrivileges = true;
     public static boolean unsuportedversion = false;
     public static boolean missingDimensionTypes = false;
-    public static boolean missingAgent = false;
-    public static boolean failedInjection = false;
     protected static boolean safeguardPassed;
     public static boolean passedserversoftware = true;
     protected static int count;
@@ -49,7 +45,9 @@ public class ServerBootSFG {
         Plugin[] plugins = pluginManager.getPlugins();
 
         incompatibilities.clear();
+        incompatibilities.put("Multiverse-Core", false);
         incompatibilities.put("dynmap", false);
+        incompatibilities.put("TerraformGenerator", false);
         incompatibilities.put("Stratos", false);
 
         String pluginName;
@@ -114,21 +112,10 @@ public class ServerBootSFG {
             severityMedium++;
         }
 
-        if (!Agent.install()) {
-            missingAgent = true;
-            joiner.add("Missing Java Agent");
+        if (IrisContextInjector.isMissingDimensionTypes()) {
+            missingDimensionTypes = true;
+            joiner.add("Missing Dimension Types");
             severityHigh++;
-        } else {
-            if (missingDimensionTypes()) {
-                missingDimensionTypes = true;
-                joiner.add("Missing Dimension Types");
-                severityHigh++;
-            }
-            if (!INMS.get().injectBukkit()) {
-                failedInjection = true;
-                joiner.add("Failed Bukkit Injection");
-                severityHigh++;
-            }
         }
 
         allIncompatibilities = joiner.toString();
@@ -173,41 +160,17 @@ public class ServerBootSFG {
     }
 
     public static boolean enoughDiskSpace() {
-        File freeSpace = Bukkit.getWorldContainer();
+        File freeSpace = new File(Bukkit.getWorldContainer() + ".");
         double gigabytes = freeSpace.getFreeSpace() / (1024.0 * 1024.0 * 1024.0);
-        return gigabytes > 3;
+        if (gigabytes > 3){
+            return true;
+        } else {
+            return false;
+        }
     }
 
     private static boolean checkJavac(String path) {
         return !path.isEmpty() && (new File(path, "javac").exists() || new File(path, "javac.exe").exists());
     }
 
-    private static boolean missingDimensionTypes() {
-        return INMS.get().missingDimensionTypes(getDimensionTypes().toArray(String[]::new));
-    }
-
-    private static KSet<String> getDimensionTypes() {
-        var bukkit = YamlConfiguration.loadConfiguration(ServerProperties.BUKKIT_YML);
-        var worlds = bukkit.getConfigurationSection("worlds");
-        if (worlds == null) return new KSet<>();
-
-        var types = new KSet<String>();
-        for (String world : worlds.getKeys(false)) {
-            var gen = worlds.getString(world + ".generator");
-            if (gen == null) continue;
-
-            String loadKey;
-            if (gen.equalsIgnoreCase("iris")) {
-                loadKey = IrisSettings.get().getGenerator().getDefaultWorldType();
-            } else if (gen.startsWith("Iris:")) {
-                loadKey = gen.substring(5);
-            } else continue;
-
-            IrisDimension dimension = Iris.loadDimension(world, loadKey);
-            if (dimension == null) continue;
-            types.add(dimension.getDimensionTypeKey());
-        }
-
-        return types;
-    }
 }

core/src/main/java/com/volmit/iris/core/safeguard/UtilsSFG.java

@@ -1,7 +1,6 @@
 package com.volmit.iris.core.safeguard;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.util.agent.Agent;
 import com.volmit.iris.util.format.C;
 
 public class UtilsSFG {
@@ -10,9 +9,7 @@ public class UtilsSFG {
     }
 
     public static void printIncompatibleWarnings() {
-        String[] parts = Iris.instance.getDescription().getVersion().split("-");
-        String minVersion = parts[1];
-        String maxVersion = parts[2];
+        // String SupportedIrisVersion = getDescription().getVersion(); //todo Automatic version
 
         if (ServerBootSFG.safeguardPassed) {
             Iris.safeguard(C.BLUE + "0 Conflicts found");
@@ -24,29 +21,29 @@ public class UtilsSFG {
                 Iris.safeguard(C.YELLOW + "" + ServerBootSFG.count + " Conflicts found");
             }
 
+            if (ServerBootSFG.incompatibilities.get("Multiverse-Core")) {
+                Iris.safeguard(C.RED + "Multiverse");
+                Iris.safeguard(C.RED + "- The plugin Multiverse is not compatible with the server.");
+                Iris.safeguard(C.RED + "- If you want to have a world manager, consider using PhantomWorlds or MyWorlds instead.");
+            }
             if (ServerBootSFG.incompatibilities.get("dynmap")) {
                 Iris.safeguard(C.RED + "Dynmap");
                 Iris.safeguard(C.RED + "- The plugin Dynmap is not compatible with the server.");
                 Iris.safeguard(C.RED + "- If you want to have a map plugin like Dynmap, consider Bluemap.");
             }
-            if (ServerBootSFG.incompatibilities.get("Stratos")) {
-                Iris.safeguard(C.YELLOW + "Stratos");
+            if (ServerBootSFG.incompatibilities.get("TerraformGenerator") || ServerBootSFG.incompatibilities.get("Stratos")) {
+                Iris.safeguard(C.YELLOW + "Terraform Generator / Stratos");
                 Iris.safeguard(C.YELLOW + "- Iris is not compatible with other worldgen plugins.");
             }
             if (ServerBootSFG.unsuportedversion) {
                 Iris.safeguard(C.RED + "Server Version");
-                Iris.safeguard(C.RED + "- Iris only supports " + minVersion + " > " + maxVersion);
+                Iris.safeguard(C.RED + "- Iris only supports 1.20.1 > 1.21.4");
             }
             if (ServerBootSFG.missingDimensionTypes) {
                 Iris.safeguard(C.RED + "Dimension Types");
                 Iris.safeguard(C.RED + "- Required Iris dimension types were not loaded.");
                 Iris.safeguard(C.RED + "- If this still happens after a restart please contact support.");
             }
-            if (ServerBootSFG.missingAgent) {
-                Iris.safeguard(C.RED + "Java Agent");
-                Iris.safeguard(C.RED + "- Please enable dynamic agent loading by adding -XX:+EnableDynamicAgentLoading to your jvm arguments.");
-                Iris.safeguard(C.RED + "- or add the jvm argument -javaagent:" + Agent.AGENT_JAR.getPath());
-            }
             if (!ServerBootSFG.passedserversoftware) {
                 Iris.safeguard(C.YELLOW + "Unsupported Server Software");
                 Iris.safeguard(C.YELLOW + "- Please consider using Paper or Purpur instead.");

core/src/main/java/com/volmit/iris/core/service/ExternalDataSVC.java

@@ -75,10 +75,6 @@ public class ExternalDataSVC implements IrisService {
         if (Bukkit.getPluginManager().getPlugin("EcoItems") != null) {
             Iris.info("EcoItems found, loading EcoItemsDataProvider...");
         }
-        providers.add(new KGeneratorsDataProvider());
-        if (Bukkit.getPluginManager().getPlugin("KGenerators") != null) {
-            Iris.info("KGenerators found, loading KGeneratorsDataProvider...");
-        }
 
         for (ExternalDataProvider p : providers) {
             if (p.isReady()) {

core/src/main/java/com/volmit/iris/core/service/GlobalCacheSVC.java

@@ -1,108 +0,0 @@
-package com.volmit.iris.core.service;
-
-import com.github.benmanes.caffeine.cache.Cache;
-import com.github.benmanes.caffeine.cache.Caffeine;
-import com.volmit.iris.core.IrisSettings;
-import com.volmit.iris.core.pregenerator.cache.PregenCache;
-import com.volmit.iris.util.collection.KMap;
-import com.volmit.iris.util.plugin.IrisService;
-import lombok.NonNull;
-import org.bukkit.Bukkit;
-import org.bukkit.World;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
-import org.bukkit.event.world.ChunkLoadEvent;
-import org.bukkit.event.world.WorldInitEvent;
-import org.bukkit.event.world.WorldUnloadEvent;
-import org.jetbrains.annotations.Nullable;
-
-import java.io.File;
-import java.util.function.Function;
-
-public class GlobalCacheSVC implements IrisService {
-    private static final Cache<String, PregenCache> REFERENCE_CACHE = Caffeine.newBuilder().weakValues().build();
-    private final KMap<String, PregenCache> globalCache = new KMap<>();
-    private transient boolean lastState;
-    private static boolean disabled = true;
-
-    @Override
-    public void onEnable() {
-        disabled = false;
-        lastState = !IrisSettings.get().getWorld().isGlobalPregenCache();
-        if (lastState) return;
-        Bukkit.getWorlds().forEach(this::createCache);
-    }
-
-    @Override
-    public void onDisable() {
-        disabled = true;
-        globalCache.qclear((world, cache) -> cache.write());
-    }
-
-    @Nullable
-    public PregenCache get(@NonNull World world) {
-        return globalCache.get(world.getName());
-    }
-
-    @Nullable
-    public PregenCache get(@NonNull String world) {
-        return globalCache.get(world);
-    }
-
-    @EventHandler(priority = EventPriority.MONITOR)
-    public void on(WorldInitEvent event) {
-        if (isDisabled()) return;
-        createCache(event.getWorld());
-    }
-
-    @EventHandler(priority = EventPriority.MONITOR)
-    public void on(WorldUnloadEvent event) {
-        var cache = globalCache.remove(event.getWorld().getName());
-        if (cache == null) return;
-        cache.write();
-    }
-
-    @EventHandler(priority = EventPriority.MONITOR)
-    public void on(ChunkLoadEvent event) {
-        var cache = get(event.getWorld());
-        if (cache == null) return;
-        cache.cacheChunk(event.getChunk().getX(), event.getChunk().getZ());
-    }
-
-    private void createCache(World world) {
-        globalCache.computeIfAbsent(world.getName(), GlobalCacheSVC::createDefault);
-    }
-
-    private boolean isDisabled() {
-        boolean conf = IrisSettings.get().getWorld().isGlobalPregenCache();
-        if (lastState != conf)
-            return lastState;
-
-        if (conf) {
-            Bukkit.getWorlds().forEach(this::createCache);
-        } else {
-            globalCache.values().removeIf(cache -> {
-                cache.write();
-                return true;
-            });
-        }
-
-        return lastState = !conf;
-    }
-
-
-    @NonNull
-    public static PregenCache createCache(@NonNull String worldName, @NonNull Function<String, PregenCache> provider) {
-        return REFERENCE_CACHE.get(worldName, provider);
-    }
-
-    @NonNull
-    public static PregenCache createDefault(@NonNull String worldName) {
-        return createCache(worldName, GlobalCacheSVC::createDefault0);
-    }
-
-    private static PregenCache createDefault0(String worldName) {
-        if (disabled) return PregenCache.EMPTY;
-        return PregenCache.create(new File(Bukkit.getWorldContainer(), String.join(File.separator, worldName, "iris", "pregen"))).sync();
-    }
-}

core/src/main/java/com/volmit/iris/core/service/IrisEngineSVC.java

@@ -1,246 +1,317 @@
 package com.volmit.iris.core.service;
 
-import com.google.common.util.concurrent.AtomicDouble;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
-import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.platform.PlatformChunkGenerator;
+import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
-import com.volmit.iris.util.math.RNG;
+import com.volmit.iris.util.mantle.TectonicPlate;
+import com.volmit.iris.util.misc.getHardware;
 import com.volmit.iris.util.plugin.IrisService;
-import com.volmit.iris.util.plugin.VolmitSender;
+import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.Looper;
-import lombok.Synchronized;
+import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 import org.bukkit.event.EventHandler;
+import org.bukkit.event.server.PluginDisableEvent;
+import org.bukkit.event.server.ServerLoadEvent;
 import org.bukkit.event.world.WorldLoadEvent;
 import org.bukkit.event.world.WorldUnloadEvent;
-import org.jetbrains.annotations.Nullable;
+import org.checkerframework.checker.units.qual.A;
 
-import java.util.concurrent.*;
+import java.util.*;
+import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
+import java.util.concurrent.locks.ReentrantLock;
+import java.util.function.Supplier;
 
 public class IrisEngineSVC implements IrisService {
-    private final AtomicInteger tectonicLimit = new AtomicInteger(30);
-    private final AtomicInteger tectonicPlates = new AtomicInteger();
-    private final AtomicInteger queuedTectonicPlates = new AtomicInteger();
-    private final AtomicInteger trimmerAlive = new AtomicInteger();
-    private final AtomicInteger unloaderAlive = new AtomicInteger();
-    private final AtomicInteger totalWorlds = new AtomicInteger();
-    private final AtomicDouble maxIdleDuration = new AtomicDouble();
-    private final AtomicDouble minIdleDuration = new AtomicDouble();
-    private final AtomicLong loadedChunks = new AtomicLong();
-    private final KMap<World, Registered> worlds = new KMap<>();
-    private ScheduledExecutorService service;
+    public static IrisEngineSVC instance;
+    public boolean isServerShuttingDown = false;
+    public boolean isServerLoaded = false;
+    private static final AtomicInteger tectonicLimit = new AtomicInteger(30);
+    private ReentrantLock lastUseLock;
+    private KMap<World, Long> lastUse;
+    private List<World> IrisWorlds;
+    private Looper cacheTicker;
+    private Looper trimTicker;
+    private Looper unloadTicker;
     private Looper updateTicker;
+    private PrecisionStopwatch trimAlive;
+    private PrecisionStopwatch unloadAlive;
+    public PrecisionStopwatch trimActiveAlive;
+    public PrecisionStopwatch unloadActiveAlive;
+    private AtomicInteger TotalTectonicPlates;
+    private AtomicInteger TotalQueuedTectonicPlates;
+    private AtomicInteger TotalNotQueuedTectonicPlates;
+    private AtomicBoolean IsUnloadAlive;
+    private AtomicBoolean IsTrimAlive;
+    ChronoLatch cl;
+
+    public List<World> corruptedIrisWorlds = new ArrayList<>();
 
     @Override
     public void onEnable() {
-        var settings = IrisSettings.get().getPerformance();
-        var engine = settings.getEngineSVC();
-        service = Executors.newScheduledThreadPool(0,
-                (engine.isUseVirtualThreads()
-                        ? Thread.ofVirtual()
-                        : Thread.ofPlatform().priority(engine.getPriority()))
-                        .name("Iris EngineSVC-", 0)
-                        .factory());
-        tectonicLimit.set(settings.getTectonicPlateSize());
-        Bukkit.getWorlds().forEach(this::add);
-        setup();
+        this.cl = new ChronoLatch(5000);
+        lastUse = new KMap<>();
+        lastUseLock = new ReentrantLock();
+        IrisWorlds = new ArrayList<>();
+        IsUnloadAlive = new AtomicBoolean(true);
+        IsTrimAlive = new AtomicBoolean(true);
+        trimActiveAlive = new PrecisionStopwatch();
+        unloadActiveAlive = new PrecisionStopwatch();
+        trimAlive = new PrecisionStopwatch();
+        unloadAlive = new PrecisionStopwatch();
+        TotalTectonicPlates = new AtomicInteger();
+        TotalQueuedTectonicPlates = new AtomicInteger();
+        TotalNotQueuedTectonicPlates = new AtomicInteger();
+        tectonicLimit.set(2);
+        long t = getHardware.getProcessMemory();
+        while (t > 200) {
+            tectonicLimit.getAndAdd(1);
+            t = t - 200;
+        }
+        this.setup();
+        this.TrimLogic();
+        this.UnloadLogic();
+
+        trimAlive.begin();
+        unloadAlive.begin();
+        trimActiveAlive.begin();
+        unloadActiveAlive.begin();
+
+        updateTicker.start();
+        cacheTicker.start();
+        //trimTicker.start();
+        //unloadTicker.start();
+        instance = this;
+
     }
 
-    @Override
-    public void onDisable() {
-        service.shutdown();
-        updateTicker.interrupt();
-        worlds.keySet().forEach(this::remove);
-        worlds.clear();
+    public void engineStatus() {
+        boolean trimAlive = trimTicker.isAlive();
+        boolean unloadAlive = unloadTicker.isAlive();
+        Iris.info("Status:");
+        Iris.info("- Trim: " + trimAlive);
+        Iris.info("- Unload: " + unloadAlive);
+
     }
 
-    public void engineStatus(VolmitSender sender) {
-        sender.sendMessage(C.DARK_PURPLE + "-------------------------");
-        sender.sendMessage(C.DARK_PURPLE + "Status:");
-        sender.sendMessage(C.DARK_PURPLE + "- Service: " + C.LIGHT_PURPLE + (service.isShutdown() ? "Shutdown" : "Running"));
-        sender.sendMessage(C.DARK_PURPLE + "- Updater: " + C.LIGHT_PURPLE + (updateTicker.isAlive() ? "Running" : "Stopped"));
-        sender.sendMessage(C.DARK_PURPLE + "- Trimmers: " + C.LIGHT_PURPLE + trimmerAlive.get());
-        sender.sendMessage(C.DARK_PURPLE + "- Unloaders: " + C.LIGHT_PURPLE + unloaderAlive.get());
-        sender.sendMessage(C.DARK_PURPLE + "Tectonic Plates:");
-        sender.sendMessage(C.DARK_PURPLE + "- Limit: " + C.LIGHT_PURPLE + tectonicLimit.get());
-        sender.sendMessage(C.DARK_PURPLE + "- Total: " + C.LIGHT_PURPLE + tectonicPlates.get());
-        sender.sendMessage(C.DARK_PURPLE + "- Queued: " + C.LIGHT_PURPLE + queuedTectonicPlates.get());
-        sender.sendMessage(C.DARK_PURPLE + "- Max Idle Duration: " + C.LIGHT_PURPLE + Form.duration(maxIdleDuration.get(), 2));
-        sender.sendMessage(C.DARK_PURPLE + "- Min Idle Duration: " + C.LIGHT_PURPLE + Form.duration(minIdleDuration.get(), 2));
-        sender.sendMessage(C.DARK_PURPLE + "Other:");
-        sender.sendMessage(C.DARK_PURPLE + "- Iris Worlds: " + C.LIGHT_PURPLE + totalWorlds.get());
-        sender.sendMessage(C.DARK_PURPLE + "- Loaded Chunks: " + C.LIGHT_PURPLE + loadedChunks.get());
-        sender.sendMessage(C.DARK_PURPLE + "- Cache Size: " + C.LIGHT_PURPLE + Form.f(IrisData.cacheSize()));
-        sender.sendMessage(C.DARK_PURPLE + "-------------------------");
+    public static int getTectonicLimit() {
+        return tectonicLimit.get();
     }
 
     @EventHandler
     public void onWorldUnload(WorldUnloadEvent event) {
-        remove(event.getWorld());
+        updateWorlds();
     }
 
     @EventHandler
     public void onWorldLoad(WorldLoadEvent event) {
-        add(event.getWorld());
+        updateWorlds();
     }
 
-    private void remove(World world) {
-        var entry = worlds.remove(world);
-        if (entry == null) return;
-        entry.close();
+    @EventHandler
+    public void onServerBoot(ServerLoadEvent event) {
+        isServerLoaded = true;
     }
 
-    private void add(World world) {
-        var access = IrisToolbelt.access(world);
-        if (access == null) return;
-        worlds.put(world, new Registered(world.getName(), access));
+    @EventHandler
+    public void onPluginDisable(PluginDisableEvent event) {
+        if (event.getPlugin().equals(Iris.instance)) {
+            isServerShuttingDown = true;
+        }
     }
 
-    private synchronized void setup() {
-        if (updateTicker != null && updateTicker.isAlive())
-            return;
+    public void updateWorlds() {
+        for (World world : Bukkit.getWorlds()) {
+            try {
+                if (IrisToolbelt.access(world).getEngine() != null) {
+                    IrisWorlds.add(world);
+                }
+            } catch (Exception e) {
+                // no
+            }
+        }
+    }
+
+    private void setup() {
+        cacheTicker = new Looper() {
+            @Override
+            protected long loop() {
+                long now = System.currentTimeMillis();
+                lastUseLock.lock();
+                try {
+                    for (World key : new ArrayList<>(lastUse.keySet())) {
+                        Long last = lastUse.get(key);
+                        if (last == null)
+                            continue;
+                        if (now - last > 60000) {
+                            lastUse.remove(key);
+                        }
+                    }
+                } finally {
+                    lastUseLock.unlock();
+                }
+                return 1000;
+            }
+        };
 
         updateTicker = new Looper() {
             @Override
             protected long loop() {
                 try {
-                    queuedTectonicPlates.set(0);
-                    tectonicPlates.set(0);
-                    loadedChunks.set(0);
-                    unloaderAlive.set(0);
-                    trimmerAlive.set(0);
-                    totalWorlds.set(0);
-
-                    double maxDuration = Long.MIN_VALUE;
-                    double minDuration = Long.MAX_VALUE;
-                    for (var entry : worlds.entrySet()) {
-                        var registered = entry.getValue();
-                        if (registered.closed) continue;
-
-                        totalWorlds.incrementAndGet();
-                        unloaderAlive.addAndGet(registered.unloaderAlive() ? 1 : 0);
-                        trimmerAlive.addAndGet(registered.trimmerAlive() ? 1 : 0);
-
-                        var engine = registered.getEngine();
-                        if (engine == null) continue;
-
-                        queuedTectonicPlates.addAndGet((int) engine.getMantle().getUnloadRegionCount());
-                        tectonicPlates.addAndGet(engine.getMantle().getLoadedRegionCount());
-                        loadedChunks.addAndGet(entry.getKey().getLoadedChunks().length);
-
-                        double duration = engine.getMantle().getAdjustedIdleDuration();
-                        if (duration > maxDuration) maxDuration = duration;
-                        if (duration < minDuration) minDuration = duration;
+                    TotalQueuedTectonicPlates.set(0);
+                    TotalNotQueuedTectonicPlates.set(0);
+                    TotalTectonicPlates.set(0);
+                    for (World world : IrisWorlds) {
+                        Engine engine = Objects.requireNonNull(IrisToolbelt.access(world)).getEngine();
+                        TotalQueuedTectonicPlates.addAndGet((int) engine.getMantle().getToUnload());
+                        TotalNotQueuedTectonicPlates.addAndGet((int) engine.getMantle().getNotQueuedLoadedRegions());
+                        TotalTectonicPlates.addAndGet(engine.getMantle().getLoadedRegionCount());
                     }
-                    maxIdleDuration.set(maxDuration);
-                    minIdleDuration.set(minDuration);
+                    if (!isServerShuttingDown && isServerLoaded) {
+                        if (!trimTicker.isAlive()) {
+                            Iris.info(C.RED + "TrimTicker found dead! Booting it up!");
+                            try {
+                                TrimLogic();
+                            } catch (Exception e) {
+                                Iris.error("What happened?");
+                                e.printStackTrace();
+                            }
+                        }
 
-                    worlds.values().forEach(Registered::update);
-                } catch (Throwable e) {
-                    e.printStackTrace();
+                        if (!unloadTicker.isAlive()) {
+                            Iris.info(C.RED + "UnloadTicker found dead! Booting it up!");
+                            try {
+                               UnloadLogic();
+                            } catch (Exception e) {
+                                Iris.error("What happened?");
+                                e.printStackTrace();
+                            }
+                        }
+                    }
+
+                } catch (Exception e) {
+                    return -1;
                 }
                 return 1000;
             }
         };
-        updateTicker.start();
     }
+    public void TrimLogic() {
+        if (trimTicker == null || !trimTicker.isAlive()) {
+            trimTicker = new Looper() {
+                private final Supplier<Engine> supplier = createSupplier();
 
-    private final class Registered {
-        private final String name;
-        private final PlatformChunkGenerator access;
-        private transient ScheduledFuture<?> trimmer;
-        private transient ScheduledFuture<?> unloader;
-        private transient boolean closed;
-
-        private Registered(String name, PlatformChunkGenerator access) {
-            this.name = name;
-            this.access = access;
-            update();
-        }
-
-        private boolean unloaderAlive() {
-            return unloader != null && !unloader.isDone() && !unloader.isCancelled();
-        }
-
-        private boolean trimmerAlive() {
-            return trimmer != null && !trimmer.isDone() && !trimmer.isCancelled();
-        }
-
-        @Synchronized
-        private void update() {
-            if (closed || service == null || service.isShutdown())
-                return;
-
-            if (trimmer == null || trimmer.isDone() || trimmer.isCancelled()) {
-                trimmer = service.scheduleAtFixedRate(() -> {
-                    Engine engine = getEngine();
-                    if (engine == null || !engine.getMantle().getMantle().shouldReduce(engine))
-                        return;
-
+                @Override
+                protected long loop() {
+                    long start = System.currentTimeMillis();
+                    trimAlive.reset();
                     try {
-                        engine.getMantle().trim(tectonicLimit());
-                    } catch (Throwable e) {
-                        Iris.reportError(e);
-                        Iris.error("EngineSVC: Failed to trim for " + name);
-                        e.printStackTrace();
-                    }
-                }, RNG.r.nextInt(1000), 1000, TimeUnit.MILLISECONDS);
-            }
-
-            if (unloader == null || unloader.isDone() || unloader.isCancelled()) {
-                unloader = service.scheduleAtFixedRate(() -> {
-                    Engine engine = getEngine();
-                    if (engine == null || !engine.getMantle().getMantle().shouldReduce(engine))
-                        return;
-
-                    try {
-                        long unloadStart = System.currentTimeMillis();
-                        int count = engine.getMantle().unloadTectonicPlate(tectonicLimit());
-                        if (count > 0) {
-                            Iris.debug(C.GOLD + "Unloaded " + C.YELLOW + count + " TectonicPlates in " + C.RED + Form.duration(System.currentTimeMillis() - unloadStart, 2));
+                        Engine engine = supplier.get();
+                        if (engine != null) {
+                            engine.getMantle().trim(tectonicLimit.get() / lastUse.size());
                         }
                     } catch (Throwable e) {
                         Iris.reportError(e);
-                        Iris.error("EngineSVC: Failed to unload for " + name);
+                        Iris.info(C.RED + "EngineSVC: Failed to trim.");
                         e.printStackTrace();
+                        return -1;
                     }
-                }, RNG.r.nextInt(1000), 1000, TimeUnit.MILLISECONDS);
-            }
-        }
 
-        private int tectonicLimit() {
-            return tectonicLimit.get() / Math.max(worlds.size(), 1);
-        }
-
-        @Synchronized
-        private void close() {
-            if (closed) return;
-            closed = true;
-
-            if (trimmer != null) {
-                trimmer.cancel(false);
-                trimmer = null;
-            }
-
-            if (unloader != null) {
-                unloader.cancel(false);
-                unloader = null;
-            }
-        }
-
-        @Nullable
-        private Engine getEngine() {
-            if (closed) return null;
-            return access.getEngine();
+                    int size = lastUse.size();
+                    long time = (size > 0 ? 1000 / size : 1000) - (System.currentTimeMillis() - start);
+                    if (time <= 0)
+                        return 0;
+                    return time;
+                }
+            };
+            trimTicker.start();
         }
     }
+    public void UnloadLogic() {
+        if (unloadTicker == null || !unloadTicker.isAlive()) {
+            unloadTicker = new Looper() {
+                private final Supplier<Engine> supplier = createSupplier();
+
+                @Override
+                protected long loop() {
+                    long start = System.currentTimeMillis();
+                    unloadAlive.reset();
+                    try {
+                        Engine engine = supplier.get();
+                        if (engine != null) {
+                            long unloadStart = System.currentTimeMillis();
+                            int count = engine.getMantle().unloadTectonicPlate(tectonicLimit.get() / lastUse.size());
+                            if (count > 0) {
+                                Iris.debug(C.GOLD + "Unloaded " + C.YELLOW + count + " TectonicPlates in " + C.RED + Form.duration(System.currentTimeMillis() - unloadStart, 2));
+                            }
+                        }
+                    } catch (Throwable e) {
+                        Iris.reportError(e);
+                        Iris.info(C.RED + "EngineSVC: Failed to unload.");
+                        e.printStackTrace();
+                        return -1;
+                    }
+
+                    int size = lastUse.size();
+                    long time = (size > 0 ? 1000 / size : 1000) - (System.currentTimeMillis() - start);
+                    if (time <= 0)
+                        return 0;
+                    return time;
+                }
+            };
+            unloadTicker.start();
+        }
+    }
+
+    private Supplier<Engine> createSupplier() {
+        AtomicInteger i = new AtomicInteger();
+        return () -> {
+            List<World> worlds = Bukkit.getWorlds();
+            if (i.get() >= worlds.size()) {
+                i.set(0);
+            }
+            try {
+                for (int j = 0; j < worlds.size(); j++) {
+                    World world = worlds.get(i.getAndIncrement());
+                    PlatformChunkGenerator generator = IrisToolbelt.access(world);
+                    if (i.get() >= worlds.size()) {
+                        i.set(0);
+                    }
+
+                    if (generator != null) {
+                        Engine engine = generator.getEngine();
+                        boolean closed = engine.getMantle().getData().isClosed();
+                        if (engine != null && !engine.isStudio() && !closed) {
+                            lastUseLock.lock();
+                            lastUse.put(world, System.currentTimeMillis());
+                            lastUseLock.unlock();
+                            return engine;
+                        }
+                    }
+                }
+            } catch (Throwable e) {
+                Iris.info(C.RED + "EngineSVC: Failed to create supplier.");
+                e.printStackTrace();
+                Iris.reportError(e);
+            }
+            return null;
+        };
+    }
+
+    @Override
+    public void onDisable() {
+        cacheTicker.interrupt();
+        trimTicker.interrupt();
+        unloadTicker.interrupt();
+        lastUse.clear();
+    }
 }

core/src/main/java/com/volmit/iris/core/service/StudioSVC.java

@@ -18,6 +18,7 @@
 
 package com.volmit.iris.core.service;
 
+import com.google.gson.Gson;
 import com.google.gson.JsonSyntaxException;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
@@ -249,25 +250,30 @@ public class StudioSVC implements IrisService {
             return;
         }
 
-        IrisData data = IrisData.get(dir);
-        String[] dimensions = data.getDimensionLoader().getPossibleKeys();
+        File dimensions = new File(dir, "dimensions");
 
-        if (dimensions == null || dimensions.length == 0) {
+        if (!(dimensions.exists() && dimensions.isDirectory())) {
+            sender.sendMessage("Invalid Format. Missing dimensions folder");
+            return;
+        }
+
+        if (dimensions.listFiles() == null) {
             sender.sendMessage("No dimension file found in the extracted zip file.");
             sender.sendMessage("Check it is there on GitHub and report this to staff!");
-        } else if (dimensions.length != 1) {
+        } else if (dimensions.listFiles().length != 1) {
             sender.sendMessage("Dimensions folder must have 1 file in it");
             return;
         }
 
-        IrisDimension d = data.getDimensionLoader().load(dimensions[0]);
+        File dim = dimensions.listFiles()[0];
 
-        if (d == null) {
+        if (!dim.isFile()) {
             sender.sendMessage("Invalid dimension (folder) in dimensions folder");
             return;
         }
 
-        String key = d.getLoadKey();
+        String key = dim.getName().split("\\Q.\\E")[0];
+        IrisDimension d = new Gson().fromJson(IO.readAll(dim), IrisDimension.class);
         sender.sendMessage("Importing " + d.getName() + " (" + key + ")");
         File packEntry = new File(packs, key);
 

core/src/main/java/com/volmit/iris/core/service/WandSVC.java

@@ -51,7 +51,6 @@ import org.bukkit.util.Vector;
 
 import java.awt.Color;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Objects;
 import java.util.concurrent.CountDownLatch;
 
@@ -81,8 +80,6 @@ public class WandSVC implements IrisService {
 
         try {
             Location[] f = getCuboid(p);
-            if (f == null || f[0] == null || f[1] == null)
-                return null;
             Cuboid c = new Cuboid(f[0], f[1]);
             IrisObject s = new IrisObject(c.getSizeX(), c.getSizeY(), c.getSizeZ());
 
@@ -201,9 +198,7 @@ public class WandSVC implements IrisService {
     public static Location stringToLocation(String s) {
         try {
             String[] f = s.split("\\Q in \\E");
-            if (f.length != 2) return null;
             String[] g = f[0].split("\\Q,\\E");
-            if (g.length != 3) return null;
             return new Location(Bukkit.getWorld(f[1]), Integer.parseInt(g[0]), Integer.parseInt(g[1]), Integer.parseInt(g[2]));
         } catch (Throwable e) {
             Iris.reportError(e);
@@ -362,7 +357,6 @@ public class WandSVC implements IrisService {
             try {
                 if ((IrisSettings.get().getWorld().worldEditWandCUI && isHoldingWand(p)) || isWand(p.getInventory().getItemInMainHand())) {
                     Location[] d = getCuboid(p);
-                    if (d == null || d[0] == null || d[1] == null) return;
                     new WandSelection(new Cuboid(d[0], d[1]), p).draw();
                 }
             } catch (Throwable e) {

core/src/main/java/com/volmit/iris/core/tools/IrisBenchmarking.java

@@ -0,0 +1,625 @@
+package com.volmit.iris.core.tools;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.util.format.C;
+import oshi.SystemInfo;
+import oshi.hardware.CentralProcessor;
+import oshi.hardware.GlobalMemory;
+import oshi.hardware.HWDiskStore;
+import oshi.software.os.OperatingSystem;
+
+import java.io.*;
+import java.lang.management.ManagementFactory;
+import java.lang.management.MemoryMXBean;
+import java.lang.management.MemoryUsage;
+import java.security.SecureRandom;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Base64;
+import java.util.List;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.stream.IntStream;
+import java.util.zip.Deflater;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStreamReader;
+
+import static com.google.common.math.LongMath.isPrime;
+import static com.volmit.iris.util.misc.getHardware.getCPUModel;
+public class IrisBenchmarking {
+    static String ServerOS;
+    static String filePath = "benchmark.dat";
+    static double avgWriteSpeedMBps;
+    static double avgReadSpeedMBps;
+    static double highestWriteSpeedMBps;
+    static double highestReadSpeedMBps;
+    static double lowestWriteSpeedMBps;
+    static double lowestReadSpeedMBps;
+    static double calculateIntegerMath;
+    static double calculateFloatingPoint;
+    static double calculatePrimeNumbers;
+    static double calculateStringSorting;
+    static double calculateDataEncryption;
+    static double calculateDataCompression;
+    static String currentRunning = "None";
+    static int BenchmarksCompleted = 0;
+    static int BenchmarksTotal = 7;
+    static int totalTasks = 10;
+    static int currentTasks = 0;
+    static double WindowsCPUCompression;
+    static double WindowsCPUEncryption;
+    static double WindowsCPUCSHA1;
+    static double elapsedTimeNs;
+    static boolean Winsat = false;
+    static boolean WindowsDiskSpeed = false;
+    public static boolean inProgress = false;
+    static double startTime;
+    // Good enough for now. . .
+
+    public static void runBenchmark() throws InterruptedException {
+        inProgress = true;
+        getServerOS();
+        deleteTestFile(filePath);
+        AtomicReference<Double> doneCalculateDiskSpeed = new AtomicReference<>((double) 0);
+        startBenchmarkTimer();
+        Iris.info("Benchmark Started!");
+        Iris.warn("Although it may seem momentarily paused, it's actively processing.");
+        BenchmarksCompleted = 0;
+
+        CompletableFuture<Void> future = CompletableFuture.runAsync(() -> {
+            currentRunning = "calculateDiskSpeed";
+            progressBar();
+            if (ServerOS.contains("Windows") && isRunningAsAdmin()) {
+                WindowsDiskSpeed = true;
+                WindowsDiskSpeedTest();
+            } else {
+                warningFallback();
+                try {
+                    Thread.sleep(10);
+                } catch (InterruptedException e) {
+                    throw new RuntimeException(e);
+                }
+                doneCalculateDiskSpeed.set(roundToTwoDecimalPlaces(calculateDiskSpeed()));
+                BenchmarksCompleted++;
+            }
+
+
+        }).thenRun(() -> {
+            currentRunning = "WindowsCpuSpeedTest";
+            progressBar();
+            if (ServerOS.contains("Windows") && isRunningAsAdmin()) {
+                Winsat = true;
+                WindowsCpuSpeedTest();
+            } else {
+                Iris.info("Skipping:" + C.BLUE + " Windows System Assessment Tool Benchmarks");
+                if (!ServerOS.contains("Windows")) {
+                    Iris.info("Required Software:" + C.BLUE + " Windows");
+                    BenchmarksTotal = 6;
+                }
+                if (!isRunningAsAdmin()) {
+                    Iris.info(C.RED + "ERROR: " + C.DARK_RED + "Elevated privileges missing");
+                    BenchmarksTotal = 6;
+                }
+            }
+
+        }).thenRun(() -> {
+            currentRunning = "calculateIntegerMath";
+            progressBar();
+            calculateIntegerMath = roundToTwoDecimalPlaces(calculateIntegerMath());
+            BenchmarksCompleted++;
+        }).thenRun(() -> {
+            currentRunning = "calculateFloatingPoint";
+            progressBar();
+            calculateFloatingPoint = roundToTwoDecimalPlaces(calculateFloatingPoint());
+            BenchmarksCompleted++;
+        }).thenRun(() -> {
+            currentRunning = "calculateStringSorting";
+            progressBar();
+            calculateStringSorting = roundToTwoDecimalPlaces(calculateStringSorting());
+            BenchmarksCompleted++;
+        }).thenRun(() -> {
+            currentRunning = "calculatePrimeNumbers";
+            progressBar();
+            calculatePrimeNumbers = roundToTwoDecimalPlaces(calculatePrimeNumbers());
+            BenchmarksCompleted++;
+        }).thenRun(() -> {
+            currentRunning = "calculateDataEncryption";
+            progressBar();
+            calculateDataEncryption = roundToTwoDecimalPlaces(calculateDataEncryption());
+            BenchmarksCompleted++;
+        }).thenRun(() -> {
+            currentRunning = "calculateDataCompression";
+            progressBar();
+            calculateDataCompression = roundToTwoDecimalPlaces(calculateDataCompression());
+            BenchmarksCompleted++;
+        }).thenRun(() -> {
+            elapsedTimeNs = stopBenchmarkTimer();
+            results();
+            inProgress = false;
+        });
+
+        try {
+            future.get();
+        } catch (InterruptedException | ExecutionException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void progressBar() {
+        Iris.info("-----------------------------------------------------");
+        Iris.info("Currently Running: " + C.BLUE + currentRunning);
+        // Iris.info("Tasks: " + "Current Tasks: " + C.BLUE + currentTasks + C.WHITE + " / " + "Total Tasks: " + C.BLUE + totalTasks);
+        Iris.info("Benchmarks Completed: " + C.BLUE + BenchmarksCompleted + C.WHITE + " / " + "Total: " + C.BLUE + BenchmarksTotal);
+        Iris.info("-----------------------------------------------------");
+    }
+
+    public static void results() {
+
+        SystemInfo systemInfo = new SystemInfo();
+        GlobalMemory globalMemory = systemInfo.getHardware().getMemory();
+        long totalMemoryMB = globalMemory.getTotal() / (1024 * 1024);
+        long availableMemoryMB = globalMemory.getAvailable() / (1024 * 1024);
+        long totalPageSize = globalMemory.getPageSize() / (1024 * 1024);
+        long usedMemoryMB = totalMemoryMB - availableMemoryMB;
+        MemoryMXBean memoryMXBean = ManagementFactory.getMemoryMXBean();
+
+        Iris.info("OS: " + ServerOS);
+        if (!isRunningAsAdmin() || !ServerOS.contains("Windows")) {
+            Iris.info(C.GOLD + "For the full results use Windows + Admin Rights..");
+        }
+        Iris.info("CPU Model: " + getCPUModel());
+        Iris.info("CPU Score: " + "WIP");
+        Iris.info("- Integer Math: " + calculateIntegerMath + " MOps/Sec");
+        Iris.info("- Floating Point Math: " + calculateFloatingPoint + " MOps/Sec");
+        Iris.info("- Find Prime Numbers: " + calculatePrimeNumbers + " Primes/Sec");
+        Iris.info("- Random String Sorting: " + calculateStringSorting + " Thousand Strings/Sec");
+        Iris.info("- Data Encryption: " + formatDouble(calculateDataEncryption) + " MBytes/Sec");
+        Iris.info("- Data Compression: " + formatDouble(calculateDataCompression) + " MBytes/Sec");
+
+        if (WindowsDiskSpeed) {
+            //Iris.info("Disk Model: " + getDiskModel());
+            Iris.info(C.BLUE + "- Running with Windows System Assessment Tool");
+            Iris.info("- Sequential 64.0 Write: " + C.BLUE + formatDouble(avgWriteSpeedMBps) + " Mbps");
+            Iris.info("- Sequential 64.0 Read: " + C.BLUE + formatDouble(avgReadSpeedMBps) + " Mbps");
+        } else {
+           // Iris.info("Disk Model: " + getDiskModel());
+            Iris.info(C.GREEN + "- Running in Native Mode");
+            Iris.info("- Average Write Speed: " + C.GREEN + formatDouble(avgWriteSpeedMBps) + " Mbps");
+            Iris.info("- Average Read Speed: " + C.GREEN + formatDouble(avgReadSpeedMBps) + " Mbps");
+            Iris.info("- Highest Write Speed: " + formatDouble(highestWriteSpeedMBps) + " Mbps");
+            Iris.info("- Highest Read Speed: " + formatDouble(highestReadSpeedMBps) + " Mbps");
+            Iris.info("- Lowest Write Speed: " + formatDouble(lowestWriteSpeedMBps) + " Mbps");
+            Iris.info("- Lowest Read Speed: " + formatDouble(lowestReadSpeedMBps) + " Mbps");
+        }
+        Iris.info("Ram Usage: ");
+        Iris.info("- Total Ram: " + totalMemoryMB + " MB");
+        Iris.info("- Used Ram: " + usedMemoryMB + " MB");
+        Iris.info("- Total Process Ram: " + C.BLUE + getMaxMemoryUsage() + " MB");
+        Iris.info("- Total Paging Size: " + totalPageSize + " MB");
+        if (Winsat) {
+            Iris.info(C.BLUE + "Windows System Assessment Tool: ");
+            Iris.info("- CPU LZW Compression:" + C.BLUE + formatDouble(WindowsCPUCompression) + " MB/s");
+            Iris.info("- CPU AES256 Encryption: " + C.BLUE + formatDouble(WindowsCPUEncryption) + " MB/s");
+            Iris.info("- CPU SHA1 Hash: " + C.BLUE + formatDouble(WindowsCPUCSHA1) + " MB/s");
+            Iris.info("Duration: " + roundToTwoDecimalPlaces(elapsedTimeNs) + " Seconds");
+        }
+
+    }
+
+    public static long getMaxMemoryUsage() {
+        MemoryMXBean memoryMXBean = ManagementFactory.getMemoryMXBean();
+        MemoryUsage heapMemoryUsage = memoryMXBean.getHeapMemoryUsage();
+        MemoryUsage nonHeapMemoryUsage = memoryMXBean.getNonHeapMemoryUsage();
+        long maxHeapMemory = heapMemoryUsage.getMax();
+        long maxNonHeapMemory = nonHeapMemoryUsage.getMax();
+        long maxMemoryUsageMB = (maxHeapMemory + maxNonHeapMemory) / (1024 * 1024);
+        return maxMemoryUsageMB;
+    }
+
+    public static void getServerOS() {
+        SystemInfo systemInfo = new SystemInfo();
+        OperatingSystem os = systemInfo.getOperatingSystem();
+        ServerOS = os.toString();
+    }
+
+    public static boolean isRunningAsAdmin() {
+        if (ServerOS.contains("Windows")) {
+            try {
+                Process process = Runtime.getRuntime().exec("winsat disk");
+                process.waitFor();
+                return process.exitValue() == 0;
+            } catch (IOException | InterruptedException e) {
+                // Hmm
+            }
+        }
+        return false;
+    }
+
+    public static void warningFallback() {
+        Iris.info(C.RED + "Using the " + C.DARK_RED + "FALLBACK" + C.RED + " method due to compatibility issues. ");
+        Iris.info(C.RED + "Please note that this may result in less accurate results.");
+    }
+
+    private static String formatDouble(double value) {
+        return String.format("%.2f", value);
+    }
+
+    private static void startBenchmarkTimer() {
+        startTime = System.nanoTime();
+    }
+
+    private static double stopBenchmarkTimer() {
+        long endTime = System.nanoTime();
+        return (endTime - startTime) / 1_000_000_000.0;
+    }
+
+    private static double calculateIntegerMath() {
+        final int numIterations = 1_000_000_000;
+        final int numRuns = 30;
+        double totalMopsPerSec = 0;
+
+        for (int run = 0; run < numRuns; run++) {
+            long startTime = System.nanoTime();
+            int result = 0;
+
+            for (int i = 0; i < numIterations; i++) {
+                result += i * 2;
+                result -= i / 2;
+                result ^= i;
+                result <<= 1;
+                result >>= 1;
+            }
+
+            long endTime = System.nanoTime();
+            double elapsedSeconds = (endTime - startTime) / 1_000_000_000.0;
+            double mopsPerSec = (numIterations / elapsedSeconds) / 1_000_000.0;
+
+            totalMopsPerSec += mopsPerSec;
+        }
+
+        double averageMopsPerSec = totalMopsPerSec / numRuns;
+        return averageMopsPerSec;
+    }
+
+    private static double calculateFloatingPoint() {
+        long numIterations = 85_000_000;
+        int numRuns = 30;
+        double totalMopsPerSec = 0;
+        for (int run = 0; run < numRuns; run++) {
+            double result = 0;
+            long startTime = System.nanoTime();
+
+            for (int i = 0; i < numIterations; i++) {
+                result += Math.sqrt(i) * Math.sin(i) / (i + 1);
+            }
+
+            long endTime = System.nanoTime();
+            double elapsedSeconds = (endTime - startTime) / 1_000_000_000.0;
+            double mopsPerSec = (numIterations / elapsedSeconds) / 1_000_000.0;
+
+            totalMopsPerSec += mopsPerSec;
+        }
+
+        double averageMopsPerSec = totalMopsPerSec / numRuns;
+        return averageMopsPerSec;
+    }
+
+    private static double calculatePrimeNumbers() {
+        int primeCount;
+        long numIterations = 1_000_000;
+        int numRuns = 30;
+        double totalMopsPerSec = 0;
+
+        for (int run = 0; run < numRuns; run++) {
+            primeCount = 0;
+            long startTime = System.nanoTime();
+
+            for (int num = 2; primeCount < numIterations; num++) {
+                if (isPrime(num)) {
+                    primeCount++;
+                }
+            }
+
+            long endTime = System.nanoTime();
+            double elapsedSeconds = (endTime - startTime) / 1_000_000_000.0;
+            double mopsPerSec = (primeCount / elapsedSeconds) / 1_000_000.0;
+
+            totalMopsPerSec += mopsPerSec;
+        }
+
+        double averageMopsPerSec = totalMopsPerSec / numRuns;
+        return averageMopsPerSec;
+    }
+
+    private static double calculateStringSorting() {
+        int stringCount = 1_000_000;
+        int stringLength = 100;
+        int numRuns = 30;
+        double totalMopsPerSec = 0;
+
+        for (int run = 0; run < numRuns; run++) {
+            List<String> randomStrings = generateRandomStrings(stringCount, stringLength);
+            long startTime = System.nanoTime();
+            randomStrings.sort(String::compareTo);
+            long endTime = System.nanoTime();
+
+            double elapsedSeconds = (endTime - startTime) / 1_000_000_000.0;
+            double mopsPerSec = (stringCount / elapsedSeconds) / 1_000.0;
+
+            totalMopsPerSec += mopsPerSec;
+        }
+
+        double averageMopsPerSec = totalMopsPerSec / numRuns;
+        return averageMopsPerSec;
+    }
+
+    public static double calculateDataEncryption() {
+        int dataSizeMB = 100;
+        byte[] dataToEncrypt = generateRandomData(dataSizeMB * 1024 * 1024);
+        int numRuns = 20;
+        double totalMBytesPerSec = 0;
+
+        for (int run = 0; run < numRuns; run++) {
+            long startTime = System.nanoTime();
+            byte[] encryptedData = performEncryption(dataToEncrypt, 1);
+
+            long endTime = System.nanoTime();
+            double elapsedSeconds = (endTime - startTime) / 1_000_000_000.0;
+            double mbytesPerSec = (dataToEncrypt.length / (1024 * 1024.0)) / elapsedSeconds;
+
+            totalMBytesPerSec += mbytesPerSec;
+        }
+
+        double averageMBytesPerSec = totalMBytesPerSec / numRuns;
+        return averageMBytesPerSec;
+    }
+
+    private static byte[] performEncryption(byte[] data, int numRuns) {
+        byte[] key = "MyEncryptionKey".getBytes();
+        byte[] result = Arrays.copyOf(data, data.length);
+        for (int run = 0; run < numRuns; run++) {
+            for (int i = 0; i < result.length; i++) {
+                result[i] ^= key[i % key.length];
+            }
+        }
+        return result;
+    }
+
+    public static double calculateDataCompression() {
+        int dataSizeMB = 500;
+        byte[] dataToCompress = generateRandomData(dataSizeMB * 1024 * 1024);
+        long startTime = System.nanoTime();
+        byte[] compressedData = performCompression(dataToCompress);
+        long endTime = System.nanoTime();
+
+        double elapsedSeconds = (endTime - startTime) / 1e9;
+        double mbytesPerSec = (compressedData.length / (1024.0 * 1024.0)) / elapsedSeconds;
+
+        return mbytesPerSec;
+    }
+
+    private static byte[] performCompression(byte[] data) {
+        Deflater deflater = new Deflater();
+        deflater.setInput(data);
+        deflater.finish();
+        ByteArrayOutputStream outputStream = new ByteArrayOutputStream(data.length);
+
+        byte[] buffer = new byte[1024];
+        while (!deflater.finished()) {
+            int count = deflater.deflate(buffer);
+            outputStream.write(buffer, 0, count);
+        }
+
+        deflater.end();
+        return outputStream.toByteArray();
+    }
+
+    private static List<String> generateRandomStrings(int count, int length) {
+        SecureRandom random = new SecureRandom();
+        List<String> randomStrings = new ArrayList<>();
+
+        IntStream.range(0, count).forEach(i -> {
+            byte[] bytes = new byte[length];
+            random.nextBytes(bytes);
+            randomStrings.add(Base64.getEncoder().encodeToString(bytes));
+        });
+        return randomStrings;
+    }
+
+    private static byte[] generateRandomData(int size) {
+        SecureRandom random = new SecureRandom();
+        byte[] data = new byte[size];
+        random.nextBytes(data);
+        return data;
+    }
+
+    private static double roundToTwoDecimalPlaces(double value) {
+        return Double.parseDouble(String.format("%.2f", value));
+    }
+
+    private static double calculateCPUScore(long elapsedTimeNs) {
+        return 1.0 / (elapsedTimeNs / 1_000_000.0);
+    }
+
+    public static double calculateDiskSpeed() {
+        int numRuns = 10;
+        int fileSizeMB = 1000;
+
+        double[] writeSpeeds = new double[numRuns];
+        double[] readSpeeds = new double[numRuns];
+
+        for (int run = 0; run < numRuns; run++) {
+            long writeStartTime = System.nanoTime();
+            deleteTestFile(filePath);
+            createTestFile(filePath, fileSizeMB);
+            long writeEndTime = System.nanoTime();
+
+            long readStartTime = System.nanoTime();
+            readTestFile(filePath);
+            long readEndTime = System.nanoTime();
+
+            double writeSpeed = calculateDiskSpeedMBps(fileSizeMB, writeStartTime, writeEndTime);
+            double readSpeed = calculateDiskSpeedMBps(fileSizeMB, readStartTime, readEndTime);
+
+            writeSpeeds[run] = writeSpeed;
+            readSpeeds[run] = readSpeed;
+
+            if (run == 0) {
+                lowestWriteSpeedMBps = writeSpeed;
+                highestWriteSpeedMBps = writeSpeed;
+                lowestReadSpeedMBps = readSpeed;
+                highestReadSpeedMBps = readSpeed;
+            } else {
+                if (writeSpeed < lowestWriteSpeedMBps) {
+                    lowestWriteSpeedMBps = writeSpeed;
+                }
+                if (writeSpeed > highestWriteSpeedMBps) {
+                    highestWriteSpeedMBps = writeSpeed;
+                }
+                if (readSpeed < lowestReadSpeedMBps) {
+                    lowestReadSpeedMBps = readSpeed;
+                }
+                if (readSpeed > highestReadSpeedMBps) {
+                    highestReadSpeedMBps = readSpeed;
+                }
+            }
+        }
+        avgWriteSpeedMBps = calculateAverage(writeSpeeds);
+        avgReadSpeedMBps = calculateAverage(readSpeeds);
+        return 2;
+    }
+
+    public static void createTestFile(String filePath, int fileSizeMB) {
+        try {
+            File file = new File(filePath);
+            byte[] data = new byte[1024 * 1024];
+            Arrays.fill(data, (byte) 0);
+            FileOutputStream fos = new FileOutputStream(file);
+            for (int i = 0; i < fileSizeMB; i++) {
+                fos.write(data);
+            }
+            fos.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void readTestFile(String filePath) {
+        try {
+            File file = new File(filePath);
+            FileInputStream fis = new FileInputStream(file);
+            byte[] buffer = new byte[1024];
+            while (fis.read(buffer) != -1) {
+            }
+            fis.close();
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void deleteTestFile(String filePath) {
+        File file = new File(filePath);
+        file.delete();
+    }
+
+    public static double calculateDiskSpeedMBps(int fileSizeMB, long startTime, long endTime) {
+        double elapsedSeconds = (endTime - startTime) / 1_000_000_000.0;
+        double writeSpeed = (fileSizeMB / elapsedSeconds);
+        return writeSpeed;
+    }
+
+    public static double calculateAverage(double[] values) {
+        double sum = 0;
+        for (double value : values) {
+            sum += value;
+        }
+        return sum / values.length;
+    }
+
+    public static void WindowsDiskSpeedTest() {
+        try {
+            String command = "winsat disk";
+            Process process = Runtime.getRuntime().exec(command);
+            BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+            String line;
+
+            while ((line = reader.readLine()) != null) {
+                Iris.debug(line);
+
+                if (line.contains("Disk  Sequential 64.0 Read")) {
+                    avgReadSpeedMBps = extractSpeed(line);
+                } else if (line.contains("Disk  Sequential 64.0 Write")) {
+                    avgWriteSpeedMBps = extractSpeed(line);
+                }
+            }
+
+            process.waitFor();
+            process.destroy();
+
+            Iris.debug("Sequential Read Speed: " + avgReadSpeedMBps + " MB/s");
+            Iris.debug("Sequential Write Speed: " + avgWriteSpeedMBps + " MB/s");
+        } catch (IOException | InterruptedException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static double extractSpeed(String line) {
+        String[] tokens = line.split("\\s+");
+        for (int i = 0; i < tokens.length; i++) {
+            if (tokens[i].endsWith("MB/s") && i > 0) {
+                try {
+                    return Double.parseDouble(tokens[i - 1]);
+                } catch (NumberFormatException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        return 0.0;
+    }
+
+    public static void WindowsCpuSpeedTest() {
+        try {
+            String command = "winsat cpuformal";
+            Process process = Runtime.getRuntime().exec(command);
+            BufferedReader reader = new BufferedReader(new InputStreamReader(process.getInputStream()));
+            String line;
+
+            while ((line = reader.readLine()) != null) {
+                Iris.debug(line);
+
+                if (line.contains("CPU AES256 Encryption")) {
+                    WindowsCPUEncryption = extractCpuInfo(line);
+                }
+                if (line.contains("CPU LZW Compression")) {
+                    WindowsCPUCompression = extractCpuInfo(line);
+                }
+                if (line.contains("CPU SHA1 Hash")) {
+                    WindowsCPUCSHA1 = extractCpuInfo(line);
+                }
+            }
+            process.waitFor();
+            process.destroy();
+
+            Iris.debug("Winsat Encryption: " + WindowsCPUEncryption + " MB/s");
+        } catch (IOException | InterruptedException e) {
+            e.printStackTrace();
+        }
+    }
+
+    private static double extractCpuInfo(String line) {
+        String[] tokens = line.split("\\s+");
+        for (int i = 0; i < tokens.length; i++) {
+            if (tokens[i].endsWith("MB/s") && i > 0) {
+                try {
+                    return Double.parseDouble(tokens[i - 1]);
+                } catch (NumberFormatException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        return 0.0;
+    }
+
+}

core/src/main/java/com/volmit/iris/core/tools/IrisCreator.java

@@ -84,6 +84,11 @@ public class IrisCreator {
      * Benchmark mode
      */
     private boolean benchmark = false;
+    /**
+     * Radius of chunks to pregenerate in the headless mode
+     * if set to -1, headless mode is disabled
+     */
+    private int headlessRadius = 10;
 
     public static boolean removeFromBukkitYml(String name) throws IOException {
         YamlConfiguration yml = YamlConfiguration.loadConfiguration(BUKKIT_YML);
@@ -127,7 +132,6 @@ public class IrisCreator {
             Iris.service(StudioSVC.class).installIntoWorld(sender, d.getLoadKey(), new File(Bukkit.getWorldContainer(), name()));
         }
 
-        PlatformChunkGenerator access;
         AtomicReference<World> world = new AtomicReference<>();
         AtomicDouble pp = new AtomicDouble(0);
         O<Boolean> done = new O<>();
@@ -140,30 +144,56 @@ public class IrisCreator {
                 .create();
         ServerConfigurator.installDataPacks(false);
 
-        access = (PlatformChunkGenerator) wc.generator();
-        PlatformChunkGenerator finalAccess1 = access;
+        PlatformChunkGenerator access = (PlatformChunkGenerator) wc.generator();
+        if (access == null) {
+            throw new IrisException("Access is null. Something bad happened.");
+        }
 
-        J.a(() ->
-        {
-            Supplier<Integer> g = () -> {
-                if (finalAccess1 == null || finalAccess1.getEngine() == null) {
-                    return 0;
+        if (headlessRadius > 0 && !benchmark) {
+            AtomicBoolean failed = new AtomicBoolean(false);
+            J.a(() -> {
+                int generated = access.getGenerated();
+                double total = Math.pow(headlessRadius * 2 + 1, 2);
+
+                while (generated < total) {
+                    if (failed.get()) return;
+
+                    double v = (double) generated / total;
+                    if (sender.isPlayer()) {
+                        sender.sendProgress(v, "Generating headless chunks");
+                        J.sleep(16);
+                    } else {
+                        sender.sendMessage(C.WHITE + "Generating headless chunks " + Form.pc(v) + ((C.GRAY + " (" + ((int) total - generated) + " Left)")));
+                        J.sleep(1000);
+                    }
+                    generated = access.getGenerated();
                 }
-                return finalAccess1.getEngine().getGenerated();
-            };
-            if(!benchmark) {
-                if (finalAccess1 == null) return;
-                int req = finalAccess1.getSpawnChunks().join();
+            });
 
-                while (g.get() < req) {
-                    double v = (double) g.get() / (double) req;
+            try {
+                access.prepareSpawnChunks(seed, headlessRadius);
+            } catch (Throwable e) {
+                Iris.error("Failed to prepare spawn chunks for " + name);
+                e.printStackTrace();
+                failed.set(true);
+            }
+        }
+
+        J.a(() -> {
+            if(!benchmark) {
+                int req = access.getSpawnChunks().join();
+
+                int generated = access.getGenerated();
+                while (generated < req) {
+                    double v = (double) generated / (double) req;
                     if (sender.isPlayer()) {
                         sender.sendProgress(v, "Generating");
                         J.sleep(16);
                     } else {
-                        sender.sendMessage(C.WHITE + "Generating " + Form.pc(v) + ((C.GRAY + " (" + (req - g.get()) + " Left)")));
+                        sender.sendMessage(C.WHITE + "Generating " + Form.pc(v) + ((C.GRAY + " (" + (req - generated) + " Left)")));
                         J.sleep(1000);
                     }
+                    generated = access.getGenerated();
                 }
             }
         });
@@ -199,10 +229,8 @@ public class IrisCreator {
                     world.get().setTime(6000);
                 }
             });
-        } else {
+        } else
             addToBukkitYml();
-            J.s(() -> Iris.linkMultiverseCore.updateWorld(world.get(), dimension));
-        }
 
         if (pregen != null) {
             CompletableFuture<Boolean> ff = new CompletableFuture<>();

core/src/main/java/com/volmit/iris/core/tools/IrisPackBenchmarking.java

@@ -2,9 +2,17 @@ package com.volmit.iris.core.tools;
 
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
+import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.pregenerator.PregenTask;
+import com.volmit.iris.core.pregenerator.methods.HeadlessPregenMethod;
+import com.volmit.iris.core.pregenerator.methods.HybridPregenMethod;
+import com.volmit.iris.core.service.StudioSVC;
+import com.volmit.iris.engine.IrisEngine;
 import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.framework.EngineTarget;
 import com.volmit.iris.engine.object.IrisDimension;
+import com.volmit.iris.engine.object.IrisWorld;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.exceptions.IrisException;
@@ -12,6 +20,7 @@ import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.io.IO;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
+import lombok.Getter;
 import org.bukkit.Bukkit;
 
 import java.io.File;
@@ -23,31 +32,34 @@ import java.util.Collections;
 
 
 public class IrisPackBenchmarking {
-    private static final ThreadLocal<IrisPackBenchmarking> instance = new ThreadLocal<>();
+    @Getter
+    public static IrisPackBenchmarking instance;
+    public static boolean benchmarkInProgress = false;
     private final PrecisionStopwatch stopwatch = new PrecisionStopwatch();
     private final IrisDimension dimension;
-    private final int radius;
+    private final int diameter;
     private final boolean gui;
+    private final boolean headless;
+    private transient Engine engine;
 
-    public IrisPackBenchmarking(IrisDimension dimension, int radius, boolean gui) {
+    public IrisPackBenchmarking(IrisDimension dimension, int diameter, boolean headless, boolean gui) {
+        instance = this;
         this.dimension = dimension;
-        this.radius = radius;
+        this.diameter = diameter;
+        this.headless = headless;
         this.gui = gui;
         runBenchmark();
     }
 
-    public static IrisPackBenchmarking getInstance() {
-        return instance.get();
-    }
-
     private void runBenchmark() {
         Thread.ofVirtual()
                 .name("PackBenchmarking")
                 .start(() -> {
                     Iris.info("Setting up benchmark environment ");
+                    benchmarkInProgress = true;
                     IO.delete(new File(Bukkit.getWorldContainer(), "benchmark"));
                     createBenchmark();
-                    while (!IrisToolbelt.isIrisWorld(Bukkit.getWorld("benchmark"))) {
+                    while (!headless && !IrisToolbelt.isIrisWorld(Bukkit.getWorld("benchmark"))) {
                         J.sleep(1000);
                         Iris.debug("Iris PackBenchmark: Waiting...");
                     }
@@ -58,10 +70,13 @@ public class IrisPackBenchmarking {
 
     }
 
+    public boolean getBenchmarkInProgress() {
+        return benchmarkInProgress;
+    }
+
     public void finishedBenchmark(KList<Integer> cps) {
         try {
-            String time = Form.duration((long) stopwatch.getMilliseconds());
-            Engine engine = IrisToolbelt.access(Bukkit.getWorld("benchmark")).getEngine();
+            String time = Form.duration(stopwatch.getMillis());
             Iris.info("-----------------");
             Iris.info("Results:");
             Iris.info("- Total time: " + time);
@@ -71,7 +86,11 @@ public class IrisPackBenchmarking {
             Iris.info("  - Lowest CPS: " + findLowest(cps));
             Iris.info("-----------------");
             Iris.info("Creating a report..");
-            File results = Iris.instance.getDataFile("packbenchmarks", dimension.getName() + " " + LocalDateTime.now(Clock.systemDefaultZone()).toString().replace(':', '-') + ".txt");
+            File profilers = new File("plugins" + File.separator + "Iris" + File.separator + "packbenchmarks");
+            profilers.mkdir();
+
+            File results = new File(profilers, dimension.getName() + " " + LocalDateTime.now(Clock.systemDefaultZone()).toString().replace(':', '-') + ".txt");
+            results.getParentFile().mkdirs();
             KMap<String, Double> metrics = engine.getMetrics().pull();
             try (FileWriter writer = new FileWriter(results)) {
                 writer.write("-----------------\n");
@@ -98,12 +117,16 @@ public class IrisPackBenchmarking {
                 e.printStackTrace();
             }
 
-            J.s(() -> {
-                var world = Bukkit.getWorld("benchmark");
-                if (world == null) return;
-                IrisToolbelt.evacuate(world);
-                Bukkit.unloadWorld(world, true);
-            });
+            if (headless) {
+                engine.close();
+            } else {
+                J.s(() -> {
+                    var world = Bukkit.getWorld("benchmark");
+                    if (world == null) return;
+                    IrisToolbelt.evacuate(world);
+                    Bukkit.unloadWorld(world, true);
+                });
+            }
 
             stopwatch.end();
         } catch (Exception e) {
@@ -114,31 +137,53 @@ public class IrisPackBenchmarking {
 
     private void createBenchmark() {
         try {
-            IrisToolbelt.createWorld()
+            if (headless) {
+                Iris.info("Using headless benchmark!");
+                IrisWorld world = IrisWorld.builder()
+                        .name("benchmark")
+                        .minHeight(dimension.getMinHeight())
+                        .maxHeight(dimension.getMaxHeight())
+                        .seed(1337)
+                        .worldFolder(new File(Bukkit.getWorldContainer(), "benchmark"))
+                        .environment(dimension.getEnvironment())
+                        .build();
+                Iris.service(StudioSVC.class).installIntoWorld(
+                        Iris.getSender(),
+                        dimension.getLoadKey(),
+                        world.worldFolder());
+                var data = IrisData.get(new File(world.worldFolder(), "iris/pack"));
+                var dim = data.getDimensionLoader().load(dimension.getLoadKey());
+                engine = new IrisEngine(new EngineTarget(world, dim, data), false);
+                return;
+            }
+
+            engine = IrisToolbelt.access(IrisToolbelt.createWorld()
                     .dimension(dimension.getLoadKey())
                     .name("benchmark")
                     .seed(1337)
                     .studio(false)
                     .benchmark(true)
-                    .create();
+                    .create())
+                    .getEngine();
         } catch (IrisException e) {
             throw new RuntimeException(e);
         }
     }
 
     private void startBenchmark() {
-        try {
-            instance.set(this);
-            IrisToolbelt.pregenerate(PregenTask
-                    .builder()
-                    .gui(gui)
-                    .radiusX(radius)
-                    .radiusZ(radius)
-                    .build(), Bukkit.getWorld("benchmark")
-            );
-        } finally {
-            instance.remove();
-        }
+        IrisToolbelt.pregenerate(PregenTask
+                .builder()
+                .gui(gui)
+                .radiusX(diameter)
+                .radiusZ(diameter)
+                .build(), headless ?
+                new HeadlessPregenMethod(engine) :
+                new HybridPregenMethod(
+                        engine.getWorld().realWorld(),
+                        IrisSettings.getThreadCount(IrisSettings.get().getConcurrency().getParallelism())
+                ),
+                engine
+        );
     }
 
     private double calculateAverage(KList<Integer> list) {

core/src/main/java/com/volmit/iris/core/tools/IrisToolbelt.java

@@ -24,7 +24,6 @@ import com.volmit.iris.core.gui.PregeneratorJob;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.pregenerator.PregenTask;
 import com.volmit.iris.core.pregenerator.PregeneratorMethod;
-import com.volmit.iris.core.pregenerator.methods.CachedPregenMethod;
 import com.volmit.iris.core.pregenerator.methods.HybridPregenMethod;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.engine.framework.Engine;
@@ -142,18 +141,7 @@ public class IrisToolbelt {
      * @return the pregenerator job (already started)
      */
     public static PregeneratorJob pregenerate(PregenTask task, PregeneratorMethod method, Engine engine) {
-        return pregenerate(task, method, engine, IrisSettings.get().getPregen().useCacheByDefault);
-    }
-
-    /**
-     * Start a pregenerator task
-     *
-     * @param task   the scheduled task
-     * @param method the method to execute the task
-     * @return the pregenerator job (already started)
-     */
-    public static PregeneratorJob pregenerate(PregenTask task, PregeneratorMethod method, Engine engine, boolean cached) {
-        return new PregeneratorJob(task, cached && engine != null ? new CachedPregenMethod(method, engine.getWorld().name()) : method, engine);
+        return new PregeneratorJob(task, method, engine);
     }
 
     /**

core/src/main/java/com/volmit/iris/engine/IrisComplex.java

@@ -42,7 +42,6 @@ import org.bukkit.Material;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
 
-import java.io.File;
 import java.util.UUID;
 
 @Data
@@ -109,15 +108,10 @@ public class IrisComplex implements DataProvider {
         }
 
         //@builder
-        if (focusRegion != null) {
-            focusRegion.getAllBiomes(this).forEach(this::registerGenerators);
-        } else {
-            engine.getDimension()
-                    .getRegions()
-                    .forEach(i -> data.getRegionLoader().load(i)
-                            .getAllBiomes(this)
-                            .forEach(this::registerGenerators));
-        }
+        engine.getDimension().getRegions().forEach((i) -> data.getRegionLoader().load(i)
+                .getAllBiomes(this).forEach((b) -> b
+                        .getGenerators()
+                        .forEach((c) -> registerGenerator(c.getCachedGenerator(this)))));
         overlayStream = ProceduralStream.ofDouble((x, z) -> 0.0D).waste("Overlay Stream");
         engine.getDimension().getOverlayNoise().forEach(i -> overlayStream = overlayStream.add((x, z) -> i.get(rng, getData(), x, z)));
         rockStream = engine.getDimension().getRockPalette().getLayerGenerator(rng.nextParallelRNG(45), data).stream()
@@ -251,15 +245,7 @@ public class IrisComplex implements DataProvider {
             }
         }
 
-        String key = UUID.randomUUID().toString();
-        IrisRegion region = new IrisRegion();
-        region.getLandBiomes().add(focus.getLoadKey());
-        region.getSeaBiomes().add(focus.getLoadKey());
-        region.getShoreBiomes().add(focus.getLoadKey());
-        region.setLoadKey(key);
-        region.setLoader(data);
-        region.setLoadFile(new File(data.getDataFolder(), data.getRegionLoader().getFolderName() + "/" + key + ".json"));
-        return region;
+        return null;
     }
 
     private IrisDecorator decorateFor(IrisBiome b, double x, double z, IrisDecorationPart part) {
@@ -374,10 +360,6 @@ public class IrisComplex implements DataProvider {
         return Math.max(Math.min(getInterpolatedHeight(engine, x, z, seed) + fluidHeight + overlayStream.get(x, z), engine.getHeight()), 0);
     }
 
-    private void registerGenerators(IrisBiome biome) {
-        biome.getGenerators().forEach(c -> registerGenerator(c.getCachedGenerator(this)));
-    }
-
     private void registerGenerator(IrisGenerator cachedGenerator) {
         generators.computeIfAbsent(cachedGenerator.getInterpolator(), (k) -> new KSet<>()).add(cachedGenerator);
     }

core/src/main/java/com/volmit/iris/engine/IrisEngine.java

@@ -96,6 +96,7 @@ public class IrisEngine implements Engine {
     private EngineExecutionEnvironment execution;
     private EngineWorldManager worldManager;
     private volatile int parallelism;
+    private volatile int minHeight;
     private boolean failing;
     private boolean closed;
     private int cacheId;
@@ -128,6 +129,7 @@ public class IrisEngine implements Engine {
         getData().setEngine(this);
         getData().loadPrefetch(this);
         Iris.info("Initializing Engine: " + target.getWorld().name() + "/" + target.getDimension().getLoadKey() + " (" + target.getDimension().getDimensionHeight() + " height) Seed: " + getSeedManager().getSeed());
+        minHeight = 0;
         failing = false;
         closed = false;
         art = J.ar(this::tickRandomPlayer, 0);
@@ -178,10 +180,7 @@ public class IrisEngine implements Engine {
                 File[] roots = getData().getLoaders()
                         .values()
                         .stream()
-                        .map(ResourceLoader::getFolderName)
-                        .map(n -> new File(getData().getDataFolder(), n))
-                        .filter(File::exists)
-                        .filter(File::isDirectory)
+                        .map(ResourceLoader::getRoot)
                         .toArray(File[]::new);
                 hash32.complete(IO.hashRecursive(roots));
             });
@@ -305,6 +304,11 @@ public class IrisEngine implements Engine {
         return generated.get();
     }
 
+    @Override
+    public void addGenerated(int x, int z) {
+        generated.incrementAndGet();
+    }
+
     @Override
     public double getGeneratedPerSecond() {
         if (perSecondLatch.flip()) {
@@ -473,7 +477,7 @@ public class IrisEngine implements Engine {
         getEngineData().getStatistics().generatedChunk();
         try {
             PrecisionStopwatch p = PrecisionStopwatch.start();
-            Hunk<BlockData> blocks = vblocks.listen((xx, y, zz, t) -> catchBlockUpdates(x + xx, y, z + zz, t));
+            Hunk<BlockData> blocks = vblocks.listen((xx, y, zz, t) -> catchBlockUpdates(x + xx, y + getMinHeight(), z + zz, t));
 
             if (getDimension().isDebugChunkCrossSections() && ((x >> 4) % getDimension().getDebugCrossSectionsMod() == 0 || (z >> 4) % getDimension().getDebugCrossSectionsMod() == 0)) {
                 for (int i = 0; i < 16; i++) {

core/src/main/java/com/volmit/iris/engine/IrisEngineMantle.java

@@ -29,9 +29,7 @@ import com.volmit.iris.engine.mantle.components.MantleJigsawComponent;
 import com.volmit.iris.engine.mantle.components.MantleObjectComponent;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
-import com.volmit.iris.util.collection.KSet;
 import com.volmit.iris.util.mantle.Mantle;
-import com.volmit.iris.util.mantle.MantleFlag;
 import lombok.*;
 
 import java.io.File;
@@ -46,7 +44,7 @@ public class IrisEngineMantle implements EngineMantle {
     @Getter(AccessLevel.NONE)
     private final KMap<Integer, KList<MantleComponent>> components;
     private final AtomicCache<KList<Pair<KList<MantleComponent>, Integer>>> componentsCache = new AtomicCache<>();
-    private final AtomicCache<KSet<MantleFlag>> disabledFlags = new AtomicCache<>();
+    private final AtomicCache<Integer> radCache = new AtomicCache<>();
     private final MantleObjectComponent object;
     private final MantleJigsawComponent jigsaw;
 
@@ -103,20 +101,10 @@ public class IrisEngineMantle implements EngineMantle {
 
     @Override
     public void registerComponent(MantleComponent c) {
-        c.setEnabled(!getDimension().getDisabledComponents().contains(c.getFlag()));
         components.computeIfAbsent(c.getPriority(), k -> new KList<>()).add(c);
         componentsCache.reset();
     }
 
-    @Override
-    public KList<MantleFlag> getComponentFlags() {
-        return components.values()
-                .stream()
-                .flatMap(KList::stream)
-                .map(MantleComponent::getFlag)
-                .collect(KList.collector());
-    }
-
     @Override
     public MantleJigsawComponent getJigsawComponent() {
         return jigsaw;

core/src/main/java/com/volmit/iris/engine/IrisWorldManager.java

@@ -55,7 +55,6 @@ import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.player.PlayerTeleportEvent;
 import org.bukkit.inventory.ItemStack;
 
-import java.lang.ref.WeakReference;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
@@ -368,7 +367,7 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
 
     private void spawn(IrisPosition pos, IrisEntitySpawn i) {
         IrisSpawner ref = i.getReferenceSpawner();
-        if (!ref.canSpawn(getEngine(), pos.getX() >> 4, pos.getZ() >> 4))
+        if (!ref.canSpawn(getEngine(), pos.getX() >> 4, pos.getZ()))
             return;
 
         int s = i.spawn(getEngine(), pos, RNG.r);
@@ -423,16 +422,9 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
             return;
         }
 
-        var ref = new WeakReference<>(e.getWorld());
-        int x = e.getX(), z = e.getZ();
-        J.s(() -> {
-            World world = ref.get();
-            if (world == null || !world.isChunkLoaded(x, z))
-                return;
-            energy += 0.3;
-            fixEnergy();
-            getEngine().cleanupMantleChunk(x, z);
-        }, IrisSettings.get().getPerformance().mantleCleanupDelay);
+        energy += 0.3;
+        fixEnergy();
+        getEngine().cleanupMantleChunk(e.getX(), e.getZ());
 
         if (generated) {
             //INMS.get().injectBiomesFromMantle(e, getMantle());

core/src/main/java/com/volmit/iris/engine/actuator/IrisTerrainNormalActuator.java

@@ -106,14 +106,6 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
                     }
                 }
 
-                BlockData ore = biome.generateOres(realX, i, realZ, rng, getData(), true);
-                ore = ore == null ? region.generateOres(realX, i, realZ, rng, getData(), true) : ore;
-                ore = ore == null ? getDimension().generateOres(realX, i, realZ, rng, getData(), true) : ore;
-                if (ore != null) {
-                    h.set(xf, i, zf, ore);
-                    continue;
-                }
-
                 if (i > he && i <= hf) {
                     fdepth = hf - i;
 
@@ -146,9 +138,9 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
                         continue;
                     }
 
-                    ore = biome.generateOres(realX, i, realZ, rng, getData(), false);
-                    ore = ore == null ? region.generateOres(realX, i, realZ, rng, getData(), false) : ore;
-                    ore = ore == null ? getDimension().generateOres(realX, i, realZ, rng, getData(), false) : ore;
+                    BlockData ore = biome.generateOres(realX, i, realZ, rng, getData());
+                    ore = ore == null ? region.generateOres(realX, i, realZ, rng, getData()) : ore;
+                    ore = ore == null ? getDimension().generateOres(realX, i, realZ, rng, getData()) : ore;
 
                     if (ore != null) {
                         h.set(xf, i, zf, ore);

core/src/main/java/com/volmit/iris/engine/framework/Engine.java

@@ -75,9 +75,9 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
-import org.jetbrains.annotations.Nullable;
 
 import java.awt.Color;
+import java.util.Arrays;
 import java.util.Set;
 import java.util.UUID;
 import java.util.concurrent.CompletableFuture;
@@ -140,9 +140,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         return getTarget().getWorld().minHeight();
     }
 
-    default void setMinHeight(int min) {
-        getTarget().getWorld().minHeight(min);
-    }
+    void setMinHeight(int min);
 
     @BlockCoordinates
     default void generate(int x, int z, TerrainChunk tc, boolean multicore) throws WrongEngineBroException {
@@ -289,79 +287,76 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
             return;
         }
 
-        var chunk = mantle.getChunk(c).use();
-        try {
-            Semaphore semaphore = new Semaphore(3);
-            chunk.raiseFlag(MantleFlag.ETCHED, () -> {
-                chunk.raiseFlag(MantleFlag.TILE, run(semaphore, () -> J.s(() -> {
-                    mantle.iterateChunk(c.getX(), c.getZ(), TileWrapper.class, (x, y, z, v) -> {
-                        int betterY = y + getWorld().minHeight();
-                        if (!TileData.setTileState(c.getBlock(x, betterY, z), v.getData()))
-                            Iris.warn("Failed to set tile entity data at [%d %d %d | %s] for tile %s!", x, betterY, z, c.getBlock(x, betterY, z).getBlockData().getMaterial().getKey(), v.getData().getMaterial().name());
-                    });
-                })));
-                chunk.raiseFlag(MantleFlag.CUSTOM, run(semaphore, () -> J.s(() -> {
-                    mantle.iterateChunk(c.getX(), c.getZ(), Identifier.class, (x, y, z, v) -> {
-                        Iris.service(ExternalDataSVC.class).processUpdate(this, c.getBlock(x & 15, y + getWorld().minHeight(), z & 15), v);
-                    });
-                })));
+        var chunk = mantle.getChunk(c);
+        if (chunk.isFlagged(MantleFlag.ETCHED)) return;
+        chunk.flag(MantleFlag.ETCHED, true);
 
-                chunk.raiseFlag(MantleFlag.UPDATE, run(semaphore, () -> J.s(() -> {
-                    PrecisionStopwatch p = PrecisionStopwatch.start();
-                    KMap<Long, Integer> updates = new KMap<>();
-                    RNG r = new RNG(Cache.key(c.getX(), c.getZ()));
-                    mantle.iterateChunk(c.getX(), c.getZ(), MatterCavern.class, (x, yf, z, v) -> {
-                        int y = yf + getWorld().minHeight();
-                        if (!B.isFluid(c.getBlock(x & 15, y, z & 15).getBlockData())) {
-                            return;
-                        }
-                        boolean u = false;
-                        if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.DOWN).getBlockData())) {
-                            u = true;
-                        } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.WEST).getBlockData())) {
-                            u = true;
-                        } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.EAST).getBlockData())) {
-                            u = true;
-                        } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.SOUTH).getBlockData())) {
-                            u = true;
-                        } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.NORTH).getBlockData())) {
-                            u = true;
+        Semaphore semaphore = new Semaphore(3);
+        chunk.raiseFlag(MantleFlag.TILE, run(semaphore, () -> J.s(() -> {
+            mantle.iterateChunk(c.getX(), c.getZ(), TileWrapper.class, (x, y, z, v) -> {
+                int betterY = y + getWorld().minHeight();
+                if (!TileData.setTileState(c.getBlock(x, betterY, z), v.getData()))
+                    Iris.warn("Failed to set tile entity data at [%d %d %d | %s] for tile %s!", x, betterY, z, c.getBlock(x, betterY, z).getBlockData().getMaterial().getKey(), v.getData().getMaterial().name());
+            });
+        })));
+        chunk.raiseFlag(MantleFlag.CUSTOM, run(semaphore, () -> J.s(() -> {
+            mantle.iterateChunk(c.getX(), c.getZ(), Identifier.class, (x, y, z, v) -> {
+                Iris.service(ExternalDataSVC.class).processUpdate(this, c.getBlock(x & 15, y + getWorld().minHeight(), z & 15), v);
+            });
+        })));
+
+        chunk.raiseFlag(MantleFlag.UPDATE, run(semaphore, () -> J.s(() -> {
+            PrecisionStopwatch p = PrecisionStopwatch.start();
+            KMap<Long, Integer> updates = new KMap<>();
+            RNG r = new RNG(Cache.key(c.getX(), c.getZ()));
+            mantle.iterateChunk(c.getX(), c.getZ(), MatterCavern.class, (x, yf, z, v) -> {
+                int y = yf + getWorld().minHeight();
+                if (!B.isFluid(c.getBlock(x & 15, y, z & 15).getBlockData())) {
+                    return;
+                }
+                boolean u = false;
+                if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.DOWN).getBlockData())) {
+                    u = true;
+                } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.WEST).getBlockData())) {
+                    u = true;
+                } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.EAST).getBlockData())) {
+                    u = true;
+                } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.SOUTH).getBlockData())) {
+                    u = true;
+                } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.NORTH).getBlockData())) {
+                    u = true;
+                }
+
+                if (u) {
+                    updates.compute(Cache.key(x & 15, z & 15), (k, vv) -> {
+                        if (vv != null) {
+                            return Math.max(vv, y);
                         }
 
-                        if (u) {
-                            updates.compute(Cache.key(x & 15, z & 15), (k, vv) -> {
-                                if (vv != null) {
-                                    return Math.max(vv, y);
-                                }
-
-                                return y;
-                            });
-                        }
+                        return y;
                     });
-
-                    updates.forEach((k, v) -> update(Cache.keyX(k), v, Cache.keyZ(k), c, r));
-                    mantle.iterateChunk(c.getX(), c.getZ(), MatterUpdate.class, (x, yf, z, v) -> {
-                        int y = yf + getWorld().minHeight();
-                        if (v != null && v.isUpdate()) {
-                            int vx = x & 15;
-                            int vz = z & 15;
-                            update(x, y, z, c, new RNG(Cache.key(c.getX(), c.getZ())));
-                            if (vx > 0 && vx < 15 && vz > 0 && vz < 15) {
-                                updateLighting(x, y, z, c);
-                            }
-                        }
-                    });
-                    mantle.deleteChunkSlice(c.getX(), c.getZ(), MatterUpdate.class);
-                    getMetrics().getUpdates().put(p.getMilliseconds());
-                }, RNG.r.i(0, 20))));
+                }
             });
 
-            try {
-                semaphore.acquire(3);
-            } catch (InterruptedException ignored) {}
-        } finally {
-            chunk.release();
-        }
+            updates.forEach((k, v) -> update(Cache.keyX(k), v, Cache.keyZ(k), c, r));
+            mantle.iterateChunk(c.getX(), c.getZ(), MatterUpdate.class, (x, yf, z, v) -> {
+                int y = yf + getWorld().minHeight();
+                if (v != null && v.isUpdate()) {
+                    int vx = x & 15;
+                    int vz = z & 15;
+                    update(x, y, z, c, new RNG(Cache.key(c.getX(), c.getZ())));
+                    if (vx > 0 && vx < 15 && vz > 0 && vz < 15) {
+                        updateLighting(x, y, z, c);
+                    }
+                }
+            });
+            mantle.deleteChunkSlice(c.getX(), c.getZ(), MatterUpdate.class);
+            getMetrics().getUpdates().put(p.getMilliseconds());
+        }, RNG.r.i(0, 20))));
+
+        try {
+            semaphore.acquire(3);
+        } catch (InterruptedException ignored) {}
     }
 
     private static Runnable run(Semaphore semaphore, Runnable runnable) {
@@ -458,11 +453,14 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
             }
         }
 
-        for (int i = nitems.length; i > 1; i--) {
-            int j = rng.nextInt(i);
-            ItemStack tmp = nitems[i - 1];
-            nitems[i - 1] = nitems[j];
-            nitems[j] = tmp;
+        for (int i = 0; i < 4; i++) {
+            try {
+                Arrays.parallelSort(nitems, (a, b) -> rng.nextInt());
+                break;
+            } catch (Throwable e) {
+                Iris.reportError(e);
+
+            }
         }
 
         inventory.setContents(nitems);
@@ -612,6 +610,9 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
 
     int getGenerated();
 
+    @ChunkCoordinates
+    void addGenerated(int x, int z);
+
     CompletableFuture<Long> getHash32();
 
     default <T> IrisPosition lookForStreamResult(T find, ProceduralStream<T> stream, Function2<T, T, Boolean> matcher, long timeout) {
@@ -854,25 +855,6 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         return getBiomeOrMantle(l.getBlockX(), l.getBlockY(), l.getBlockZ());
     }
 
-    @Nullable
-    @BlockCoordinates
-    default Position2 getNearestStronghold(Position2 pos) {
-        KList<Position2> p = getDimension().getStrongholds(getSeedManager().getMantle());
-        if (p.isEmpty()) return null;
-
-        Position2 pr = null;
-        double d = Double.MAX_VALUE;
-
-        for (Position2 i : p) {
-            double dx = i.distance(pos);
-            if (dx < d) {
-                d = dx;
-                pr = i;
-            }
-        }
-        return pr;
-    }
-
     default void gotoBiome(IrisBiome biome, Player player, boolean teleport) {
         Set<String> regionKeys = getDimension()
                 .getAllRegions(this).stream()
@@ -893,10 +875,31 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
 
     default void gotoJigsaw(IrisJigsawStructure s, Player player, boolean teleport) {
         if (s.getLoadKey().equals(getDimension().getStronghold())) {
-            Position2 pr = getNearestStronghold(new Position2(player.getLocation().getBlockX(), player.getLocation().getBlockZ()));
-            if (pr == null) {
+            KList<Position2> p = getDimension().getStrongholds(getSeedManager().getMantle());
+
+            if (p.isEmpty()) {
                 player.sendMessage(C.GOLD + "No strongholds in world.");
-            } else {
+            }
+
+            Position2 px = new Position2(player.getLocation().getBlockX(), player.getLocation().getBlockZ());
+            Position2 pr = null;
+            double d = Double.MAX_VALUE;
+
+            Iris.debug("Ps: " + p.size());
+
+            for (Position2 i : p) {
+                Iris.debug("- " + i.getX() + " " + i.getZ());
+            }
+
+            for (Position2 i : p) {
+                double dx = i.distance(px);
+                if (dx < d) {
+                    d = dx;
+                    pr = i;
+                }
+            }
+
+            if (pr != null) {
                 Location ll = new Location(player.getWorld(), pr.getX(), 40, pr.getZ());
                 J.s(() -> player.teleport(ll));
             }

core/src/main/java/com/volmit/iris/engine/framework/EngineAssignedWorldManager.java

@@ -97,6 +97,51 @@ public abstract class EngineAssignedWorldManager extends EngineAssignedComponent
         }
     }
 
+    @EventHandler
+    public void onItemUse(PlayerInteractEvent e) {
+        if (e.getItem() == null || e.getHand() != EquipmentSlot.HAND) {
+            return;
+        }
+        if (e.getAction() == Action.LEFT_CLICK_BLOCK || e.getAction() == Action.LEFT_CLICK_AIR) {
+            return;
+        }
+        if (e.getPlayer().getWorld().equals(getTarget().getWorld().realWorld()) && e.getItem().getType() == Material.ENDER_EYE) {
+            if (e.getClickedBlock() != null && e.getClickedBlock().getType() == Material.END_PORTAL_FRAME) {
+                return;
+            }
+
+            KList<Position2> positions = getEngine().getDimension().getStrongholds(getEngine().getSeedManager().getMantle());
+            if (positions.isEmpty()) {
+                return;
+            }
+
+            Position2 playerPos = new Position2(e.getPlayer().getLocation().getBlockX(), e.getPlayer().getLocation().getBlockZ());
+            Position2 pr = positions.get(0);
+            double d = pr.distance(playerPos);
+
+            for (Position2 pos : positions) {
+                double distance = pos.distance(playerPos);
+                if (distance < d) {
+                    d = distance;
+                    pr = pos;
+                }
+            }
+
+            if (e.getPlayer().getGameMode() != GameMode.CREATIVE) {
+                if (e.getItem().getAmount() > 1) {
+                    e.getPlayer().getInventory().getItemInMainHand().setAmount(e.getItem().getAmount() - 1);
+                } else {
+                    e.getPlayer().getInventory().setItemInMainHand(null);
+                }
+            }
+
+            EnderSignal eye = e.getPlayer().getWorld().spawn(e.getPlayer().getLocation().clone().add(0, 0.5F, 0), EnderSignal.class);
+            eye.setTargetLocation(new Location(e.getPlayer().getWorld(), pr.getX(), 40, pr.getZ()));
+            eye.getWorld().playSound(eye, Sound.ENTITY_ENDER_EYE_LAUNCH, 1, 1);
+            Iris.debug("ESignal: " + eye.getTargetLocation().getBlockX() + " " + eye.getTargetLocation().getBlockX());
+        }
+    }
+
     @EventHandler
     public void on(WorldUnloadEvent e) {
         if (e.getWorld().equals(getTarget().getWorld().realWorld())) {

core/src/main/java/com/volmit/iris/engine/framework/EnginePlayer.java

@@ -47,7 +47,9 @@ public class EnginePlayer {
     }
 
     public void tick() {
-        if (sample() || !IrisSettings.get().getWorld().isEffectSystem())
+        sample();
+
+        if (!IrisSettings.get().getWorld().isEffectSystem())
             return;
 
         J.a(() -> {
@@ -79,22 +81,22 @@ public class EnginePlayer {
         return M.ms() - lastSample;
     }
 
-    public boolean sample() {
-        Location current = player.getLocation().clone();
-        if (current.getWorld() != engine.getWorld().realWorld())
-            return true;
+    public void sample() {
         try {
-            if (ticksSinceLastSample() > 55 && current.distanceSquared(lastLocation) > 9 * 9) {
-                lastLocation = current;
+            if (ticksSinceLastSample() > 55 && player.getLocation().distanceSquared(lastLocation) > 9 * 9) {
+                lastLocation = player.getLocation().clone();
                 lastSample = M.ms();
-                biome = engine.getBiome(current);
-                region = engine.getRegion(current);
+                sampleBiomeRegion();
             }
-            return false;
         } catch (Throwable e) {
             Iris.reportError(e);
 
         }
-        return true;
+    }
+
+    private void sampleBiomeRegion() {
+        Location l = player.getLocation();
+        biome = engine.getBiome(l);
+        region = engine.getRegion(l);
     }
 }

core/src/main/java/com/volmit/iris/engine/mantle/ComponentFlag.java

@@ -1,14 +0,0 @@
-package com.volmit.iris.engine.mantle;
-
-import com.volmit.iris.util.mantle.MantleFlag;
-
-import java.lang.annotation.ElementType;
-import java.lang.annotation.Retention;
-import java.lang.annotation.RetentionPolicy;
-import java.lang.annotation.Target;
-
-@Target(ElementType.TYPE)
-@Retention(RetentionPolicy.RUNTIME)
-public @interface ComponentFlag {
-    MantleFlag value();
-}

core/src/main/java/com/volmit/iris/engine/mantle/EngineMantle.java

@@ -65,8 +65,6 @@ public interface EngineMantle extends IObjectPlacer {
 
     void registerComponent(MantleComponent c);
 
-    KList<MantleFlag> getComponentFlags();
-
     default int getHighest(int x, int z) {
         return getHighest(x, z, getData());
     }
@@ -229,9 +227,7 @@ public interface EngineMantle extends IObjectPlacer {
     }
 
     default void generateMantleComponent(MantleWriter writer, int x, int z, MantleComponent c, MantleChunk mc, ChunkContext context) {
-        mc.raiseFlag(c.getFlag(), () -> {
-            if (c.isEnabled()) c.generateLayer(writer, x, z, context);
-        });
+        mc.raiseFlag(c.getFlag(), () -> c.generateLayer(writer, x, z, context));
     }
 
     @ChunkCoordinates
@@ -293,25 +289,23 @@ public interface EngineMantle extends IObjectPlacer {
     }
 
     default void cleanupChunk(int x, int z) {
-        if (!isCovered(x, z)) return;
-        MantleChunk chunk = getMantle().getChunk(x, z).use();
-        try {
-            chunk.raiseFlag(MantleFlag.CLEANED, () -> {
-                chunk.deleteSlices(BlockData.class);
-                chunk.deleteSlices(String.class);
-                chunk.deleteSlices(MatterCavern.class);
-                chunk.deleteSlices(MatterFluidBody.class);
+        if (!getMantle().hasFlag(x, z, MantleFlag.CLEANED) && isCovered(x, z)) {
+            getMantle().raiseFlag(x, z, MantleFlag.CLEANED, () -> {
+                getMantle().deleteChunkSlice(x, z, BlockData.class);
+                getMantle().deleteChunkSlice(x, z, String.class);
+                getMantle().deleteChunkSlice(x, z, MatterCavern.class);
+                getMantle().deleteChunkSlice(x, z, MatterFluidBody.class);
             });
-        } finally {
-            chunk.release();
         }
     }
 
-    default long getUnloadRegionCount() {
-        return getMantle().getUnloadRegionCount();
+    default long getToUnload(){
+        return getMantle().getToUnload().size();
     }
-
-    default double getAdjustedIdleDuration() {
-        return getMantle().getAdjustedIdleDuration();
+    default long getNotQueuedLoadedRegions(){
+        return getMantle().getLoadedRegions().size() - getMantle().getToUnload().size();
+    }
+    default double getTectonicDuration(){
+        return getMantle().getAdjustedIdleDuration().get();
     }
 }

core/src/main/java/com/volmit/iris/engine/mantle/IrisMantleComponent.java

@@ -30,5 +30,4 @@ public abstract class IrisMantleComponent implements MantleComponent {
     private final EngineMantle engineMantle;
     private final MantleFlag flag;
     private final int priority;
-    private boolean enabled = true;
 }

core/src/main/java/com/volmit/iris/engine/mantle/MantleComponent.java

@@ -61,10 +61,6 @@ public interface MantleComponent extends Comparable<MantleComponent> {
 
     MantleFlag getFlag();
 
-    boolean isEnabled();
-
-    void setEnabled(boolean b);
-
     @ChunkCoordinates
     void generateLayer(MantleWriter writer, int x, int z, ChunkContext context);
 

core/src/main/java/com/volmit/iris/engine/mantle/MantleWriter.java

@@ -60,9 +60,8 @@ public class MantleWriter implements IObjectPlacer, AutoCloseable {
         this.x = x;
         this.z = z;
 
-        int r = radius / 4;
-        for (int i = -r; i <= r; i++) {
-            for (int j = -r; j <= r; j++) {
+        for (int i = -radius; i <= radius; i++) {
+            for (int j = -radius; j <= radius; j++) {
                 cachedChunks.put(Cache.key(i + x, j + z), mantle.getChunk(i + x, j + z).use());
             }
         }
@@ -144,7 +143,7 @@ public class MantleWriter implements IObjectPlacer, AutoCloseable {
 
         if (cx >= this.x - radius && cx <= this.x + radius
                 && cz >= this.z - radius && cz <= this.z + radius) {
-            MantleChunk chunk = cachedChunks.computeIfAbsent(Cache.key(cx, cz), k -> mantle.getChunk(cx, cz).use());
+            MantleChunk chunk = cachedChunks.get(Cache.key(cx, cz));
 
             if (chunk == null) {
                 Iris.error("Mantle Writer Accessed " + cx + "," + cz + " and came up null (and yet within bounds!)");
@@ -153,8 +152,6 @@ public class MantleWriter implements IObjectPlacer, AutoCloseable {
 
             Matter matter = chunk.getOrCreate(y >> 4);
             matter.slice(matter.getClass(t)).set(x & 15, y & 15, z & 15, t);
-        } else {
-            Iris.error("Mantle Writer Accessed chunk out of bounds" + cx + "," + cz);
         }
     }
 
@@ -642,10 +639,9 @@ public class MantleWriter implements IObjectPlacer, AutoCloseable {
 
     @Override
     public void close() {
-        var iterator = cachedChunks.values().iterator();
-        while (iterator.hasNext()) {
-            iterator.next().release();
-            iterator.remove();
-        }
+        cachedChunks.values().removeIf(c -> {
+            c.release();
+            return true;
+        });
     }
 }

core/src/main/java/com/volmit/iris/engine/mantle/components/MantleCarvingComponent.java

@@ -19,7 +19,6 @@
 package com.volmit.iris.engine.mantle.components;
 
 import com.volmit.iris.engine.data.cache.Cache;
-import com.volmit.iris.engine.mantle.ComponentFlag;
 import com.volmit.iris.engine.mantle.EngineMantle;
 import com.volmit.iris.engine.mantle.IrisMantleComponent;
 import com.volmit.iris.engine.mantle.MantleWriter;
@@ -33,7 +32,6 @@ import com.volmit.iris.util.math.RNG;
 import lombok.Getter;
 
 @Getter
-@ComponentFlag(MantleFlag.CARVED)
 public class MantleCarvingComponent extends IrisMantleComponent {
     private final int radius = computeRadius();
 
@@ -60,21 +58,21 @@ public class MantleCarvingComponent extends IrisMantleComponent {
 
     @ChunkCoordinates
     private void carve(IrisCarving carving, MantleWriter writer, RNG rng, int cx, int cz) {
-        carving.doCarving(writer, rng, getEngineMantle().getEngine(), cx << 4, -1, cz << 4, 0);
+        carving.doCarving(writer, rng, getEngineMantle().getEngine(), cx << 4, -1, cz << 4);
     }
 
     private int computeRadius() {
         var dimension = getDimension();
         int max = 0;
 
-        max = Math.max(max, dimension.getCarving().getMaxRange(getData(), 0));
+        max = Math.max(max, dimension.getCarving().getMaxRange(getData()));
 
         for (var i : dimension.getAllRegions(this::getData)) {
-            max = Math.max(max, i.getCarving().getMaxRange(getData(), 0));
+            max = Math.max(max, i.getCarving().getMaxRange(getData()));
         }
 
         for (var i : dimension.getAllBiomes(this::getData)) {
-            max = Math.max(max, i.getCarving().getMaxRange(getData(), 0));
+            max = Math.max(max, i.getCarving().getMaxRange(getData()));
         }
 
         return max;

core/src/main/java/com/volmit/iris/engine/mantle/components/MantleFluidBodyComponent.java

@@ -19,7 +19,6 @@
 package com.volmit.iris.engine.mantle.components;
 
 import com.volmit.iris.engine.data.cache.Cache;
-import com.volmit.iris.engine.mantle.ComponentFlag;
 import com.volmit.iris.engine.mantle.EngineMantle;
 import com.volmit.iris.engine.mantle.IrisMantleComponent;
 import com.volmit.iris.engine.mantle.MantleWriter;
@@ -33,7 +32,6 @@ import com.volmit.iris.util.math.RNG;
 import lombok.Getter;
 
 @Getter
-@ComponentFlag(MantleFlag.FLUID_BODIES)
 public class MantleFluidBodyComponent extends IrisMantleComponent {
     private final int radius = computeRadius();
 

core/src/main/java/com/volmit/iris/engine/mantle/components/MantleJigsawComponent.java

@@ -19,7 +19,6 @@
 package com.volmit.iris.engine.mantle.components;
 
 import com.volmit.iris.engine.jigsaw.PlannedStructure;
-import com.volmit.iris.engine.mantle.ComponentFlag;
 import com.volmit.iris.engine.mantle.EngineMantle;
 import com.volmit.iris.engine.mantle.IrisMantleComponent;
 import com.volmit.iris.engine.mantle.MantleWriter;
@@ -40,7 +39,6 @@ import org.jetbrains.annotations.Nullable;
 
 import java.util.List;
 
-@ComponentFlag(MantleFlag.JIGSAW)
 public class MantleJigsawComponent extends IrisMantleComponent {
     @Getter
     private final int radius = computeRadius();

core/src/main/java/com/volmit/iris/engine/mantle/components/MantleObjectComponent.java

@@ -20,7 +20,6 @@ package com.volmit.iris.engine.mantle.components;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.engine.data.cache.Cache;
-import com.volmit.iris.engine.mantle.ComponentFlag;
 import com.volmit.iris.engine.mantle.EngineMantle;
 import com.volmit.iris.engine.mantle.IrisMantleComponent;
 import com.volmit.iris.engine.mantle.MantleWriter;
@@ -48,7 +47,6 @@ import java.util.Set;
 import java.util.concurrent.atomic.AtomicInteger;
 
 @Getter
-@ComponentFlag(MantleFlag.OBJECT)
 public class MantleObjectComponent extends IrisMantleComponent {
     private final int radius = computeRadius();
 

core/src/main/java/com/volmit/iris/engine/modifier/IrisCarveModifier.java

@@ -43,6 +43,7 @@ import org.bukkit.block.data.BlockData;
 public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
     private final RNG rng;
     private final BlockData AIR = Material.CAVE_AIR.createBlockData();
+    private final BlockData WATER = Material.WATER.createBlockData();
     private final BlockData LAVA = Material.LAVA.createBlockData();
     private final IrisDecorantActuator decorant;
 
@@ -102,7 +103,7 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
             }
 
             if (c.isWater()) {
-                output.set(rx, yy, rz, context.getFluid().get(rx, rz));
+                output.set(rx, yy, rz, WATER);
             } else if (c.isLava()) {
                 output.set(rx, yy, rz, LAVA);
             } else {

core/src/main/java/com/volmit/iris/engine/modifier/IrisDepositModifier.java

@@ -52,20 +52,16 @@ public class IrisDepositModifier extends EngineAssignedModifier<BlockData> {
         BurstExecutor burst = burst().burst(multicore);
 
         long seed = x * 341873128712L + z * 132897987541L;
-        long mask = 0;
         for (IrisDepositGenerator k : getDimension().getDeposits()) {
-            long finalSeed = seed * ++mask;
-            burst.queue(() -> generate(k, terrain, rng.nextParallelRNG(finalSeed), x, z, false, context));
+            burst.queue(() -> generate(k, terrain, rng.nextParallelRNG(seed), x, z, false, context));
         }
 
         for (IrisDepositGenerator k : region.getDeposits()) {
-            long finalSeed = seed * ++mask;
-            burst.queue(() -> generate(k, terrain, rng.nextParallelRNG(finalSeed), x, z, false, context));
+            burst.queue(() -> generate(k, terrain, rng.nextParallelRNG(seed), x, z, false, context));
         }
 
         for (IrisDepositGenerator k : biome.getDeposits()) {
-            long finalSeed = seed * ++mask;
-            burst.queue(() -> generate(k, terrain, rng.nextParallelRNG(finalSeed), x, z, false, context));
+            burst.queue(() -> generate(k, terrain, rng.nextParallelRNG(seed), x, z, false, context));
         }
         burst.complete();
     }
@@ -82,7 +78,7 @@ public class IrisDepositModifier extends EngineAssignedModifier<BlockData> {
             if (k.getPerClumpSpawnChance() < rng.d())
                 continue;
 
-            IrisObject clump = k.getClump(getEngine(), rng, getData());
+            IrisObject clump = k.getClump(rng, getData());
 
             int dim = clump.getW();
             int min = dim / 2;

core/src/main/java/com/volmit/iris/engine/object/IrisBiome.java

@@ -171,14 +171,12 @@ public class IrisBiome extends IrisRegistrant implements IRare {
     @ArrayType(type = IrisOreGenerator.class, min = 1)
     private KList<IrisOreGenerator> ores = new KList<>();
 
-    public BlockData generateOres(int x, int y, int z, RNG rng, IrisData data, boolean surface) {
+    public BlockData generateOres(int x, int y, int z, RNG rng, IrisData data) {
         if (ores.isEmpty()) {
             return null;
         }
         BlockData b = null;
         for (IrisOreGenerator i : ores) {
-            if (i.isGenerateSurface() != surface)
-                continue;
 
             b = i.generate(x, y, z, rng, data);
             if (b != null) {

core/src/main/java/com/volmit/iris/engine/object/IrisBlockData.java

@@ -19,7 +19,6 @@
 package com.volmit.iris.engine.object;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.link.Identifier;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.loader.IrisRegistrant;
 import com.volmit.iris.core.nms.INMS;
@@ -35,8 +34,8 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.NoArgsConstructor;
 import lombok.experimental.Accessors;
-import org.bukkit.Material;
 import org.bukkit.block.data.BlockData;
+import org.bukkit.entity.EntityType;
 
 import java.util.Map;
 
@@ -203,14 +202,6 @@ public class IrisBlockData extends IrisRegistrant {
     public TileData tryGetTile(IrisData data) {
         //TODO Do like a registry thing with the tile data registry. Also update the parsing of data to include **block** entities.
         var type = getBlockData(data).getMaterial();
-        if (type == Material.SPAWNER && this.data.containsKey("entitySpawn")) {
-            String id = (String) this.data.get("entitySpawn");
-            if (tileData == null) tileData = new KMap<>();
-            KMap<String, Object> spawnData = (KMap<String, Object>) tileData.computeIfAbsent("SpawnData", k -> new KMap<>());
-            KMap<String, Object> entity = (KMap<String, Object>) spawnData.computeIfAbsent("entity", k -> new KMap<>());
-            entity.putIfAbsent("id", Identifier.fromString(id).toString());
-        }
-
         if (!INMS.get().hasTile(type) || tileData == null || tileData.isEmpty())
             return null;
         return new TileData(type, this.tileData);

core/src/main/java/com/volmit/iris/engine/object/IrisCarving.java

@@ -61,25 +61,21 @@ public class IrisCarving {
 
 
     @BlockCoordinates
-    public void doCarving(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z, int depth) {
-        doCarving(writer, rng, engine, x, y, z, depth, -1);
+    public void doCarving(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z) {
+        doCarving(writer, rng, engine, x, y, z, -1);
     }
 
     @BlockCoordinates
-    public void doCarving(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z, int recursion, int waterHint) {
-        int nextRecursion = recursion + 1;
-
+    public void doCarving(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z, int waterHint) {
         if (caves.isNotEmpty()) {
             for (IrisCavePlacer i : caves) {
-                if (recursion > i.getMaxRecursion()) continue;
-                i.generateCave(writer, rng, engine, x, y, z, nextRecursion, waterHint);
+                i.generateCave(writer, rng, engine, x, y, z, waterHint);
             }
         }
 
         if (ravines.isNotEmpty()) {
             for (IrisRavinePlacer i : ravines) {
-                if (recursion > i.getMaxRecursion()) continue;
-                i.generateRavine(writer, rng, engine, x, y, z, nextRecursion, waterHint);
+                i.generateRavine(writer, rng, engine, x, y, z, waterHint);
             }
         }
 
@@ -108,18 +104,15 @@ public class IrisCarving {
         }
     }
 
-    public int getMaxRange(IrisData data, int recursion) {
+    public int getMaxRange(IrisData data) {
         int max = 0;
-        int nextRecursion = recursion + 1;
 
         for (IrisCavePlacer i : caves) {
-            if (recursion > i.getMaxRecursion()) continue;
-            max = Math.max(max, i.getSize(data, nextRecursion));
+            max = Math.max(max, i.getSize(data));
         }
 
         for (IrisRavinePlacer i : ravines) {
-            if (recursion > i.getMaxRecursion()) continue;
-            max = Math.max(max, i.getSize(data, nextRecursion));
+            max = Math.max(max, i.getSize(data));
         }
 
         if (elipsoids.isNotEmpty()) {

core/src/main/java/com/volmit/iris/engine/object/IrisCave.java

@@ -66,12 +66,14 @@ public class IrisCave extends IrisRegistrant {
     }
 
     public void generate(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z) {
-        generate(writer, rng, engine, x, y, z, 0, -1, true);
+        generate(writer, rng, engine, x, y, z, -1);
     }
 
-    public void generate(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z, int recursion, int waterHint, boolean breakSurface) {
+    public void generate(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z, int waterHint) {
+
         double girth = getWorm().getGirth().get(rng, x, z, engine.getData());
-        KList<IrisPosition> points = getWorm().generate(rng, engine.getData(), writer, verticalRange, x, y, z, breakSurface, girth + 9);
+        KList<IrisPosition> points = getWorm().generate(rng, engine.getData(), writer, verticalRange, x, y, z, (at) -> {
+        });
         int highestWater = Math.max(waterHint, -1);
 
         if (highestWater == -1) {
@@ -90,7 +92,7 @@ public class IrisCave extends IrisRegistrant {
         int h = Math.min(Math.max(highestWater, waterHint), engine.getDimension().getFluidHeight());
 
         for (IrisPosition i : points) {
-            fork.doCarving(writer, rng, engine, i.getX(), i.getY(), i.getZ(), recursion, h);
+            fork.doCarving(writer, rng, engine, i.getX(), i.getY(), i.getZ(), h);
         }
 
         MatterCavern c = new MatterCavern(true, customBiome, (byte) 0);
@@ -106,7 +108,7 @@ public class IrisCave extends IrisRegistrant {
 
     }
 
-    public int getMaxSize(IrisData data, int depth) {
-        return getWorm().getMaxDistance() + fork.getMaxRange(data, depth);
+    public int getMaxSize(IrisData data) {
+        return getWorm().getMaxDistance() + fork.getMaxRange(data);
     }
 }

core/src/main/java/com/volmit/iris/engine/object/IrisCavePlacer.java

@@ -50,10 +50,6 @@ public class IrisCavePlacer implements IRare {
     @Desc("The cave to place")
     @RegistryListResource(IrisCave.class)
     private String cave;
-    @MinNumber(1)
-    @MaxNumber(256)
-    @Desc("The maximum recursion depth")
-    private int maxRecursion = 16;
     @Desc("If set to true, this cave is allowed to break the surface")
     private boolean breakSurface = true;
     @Desc("The height range this cave can spawn at. If breakSurface is false, the output of this range will be clamped by the current world height to prevent surface breaking.")
@@ -64,10 +60,10 @@ public class IrisCavePlacer implements IRare {
     }
 
     public void generateCave(MantleWriter mantle, RNG rng, Engine engine, int x, int y, int z) {
-        generateCave(mantle, rng, engine, x, y, z, 0, -1);
+        generateCave(mantle, rng, engine, x, y, z, -1);
     }
 
-    public void generateCave(MantleWriter mantle, RNG rng, Engine engine, int x, int y, int z, int recursion, int waterHint) {
+    public void generateCave(MantleWriter mantle, RNG rng, Engine engine, int x, int y, int z, int waterHint) {
         if (fail.get()) {
             return;
         }
@@ -86,24 +82,28 @@ public class IrisCavePlacer implements IRare {
         }
 
         if (y == -1) {
-            int h = (int) caveStartHeight.get(rng, x, z, data);
-            int ma = breakSurface ? h : (int) (engine.getComplex().getHeightStream().get(x, z) - 9);
-            y = Math.min(h, ma);
+            if(!breakSurface) {
+                int eH = engine.getHeight(x, z);
+                if (caveStartHeight.getMax() > eH) {
+                    caveStartHeight.setMax(eH);
+                }
+            }
+            y = (int) caveStartHeight.get(rng, x, z, data);
         }
 
         try {
-             cave.generate(mantle, rng, engine, x + rng.nextInt(15), y, z + rng.nextInt(15), recursion, waterHint, breakSurface);
+             cave.generate(mantle, rng, engine, x + rng.nextInt(15), y, z + rng.nextInt(15), waterHint);
         } catch (Throwable e) {
             e.printStackTrace();
             fail.set(true);
         }
     }
 
-    public int getSize(IrisData data, int depth) {
+    public int getSize(IrisData data) {
         IrisCave cave = getRealCave(data);
 
         if (cave != null) {
-            return cave.getMaxSize(data, depth);
+            return cave.getMaxSize(data);
         }
 
         return 32;

core/src/main/java/com/volmit/iris/engine/object/IrisContextInjector.java

@@ -0,0 +1,77 @@
+package com.volmit.iris.engine.object;
+
+import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.nms.container.AutoClosing;
+import com.volmit.iris.util.misc.ServerProperties;
+import lombok.Getter;
+import org.bukkit.Bukkit;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.world.WorldInitEvent;
+
+import java.util.List;
+
+import static com.volmit.iris.Iris.instance;
+
+public class IrisContextInjector implements Listener {
+    @Getter
+    private static boolean missingDimensionTypes = false;
+    private AutoClosing autoClosing = null;
+    private final int totalWorlds;
+    private int worldCounter = 0;
+
+    public IrisContextInjector() {
+        if (!Bukkit.getWorlds().isEmpty()) {
+            totalWorlds = 0;
+            return;
+        }
+
+        String levelName = ServerProperties.LEVEL_NAME;
+        List<String> irisWorlds = irisWorlds();
+        boolean overworld = irisWorlds.contains(levelName);
+        boolean nether = irisWorlds.contains(levelName + "_nether");
+        boolean end = irisWorlds.contains(levelName + "_end");
+
+        int i = 1;
+        if (Bukkit.getAllowNether()) i++;
+        if (Bukkit.getAllowEnd()) i++;
+
+        if (INMS.get().missingDimensionTypes(overworld, nether, end)) {
+            missingDimensionTypes = true;
+            totalWorlds = 0;
+            return;
+        }
+
+        if (overworld || nether || end) {
+            var pair = INMS.get().injectUncached(overworld, nether, end);
+            i += pair.getA() - 3;
+            autoClosing = pair.getB();
+        }
+
+        totalWorlds = i;
+        instance.registerListener(this);
+    }
+
+    @EventHandler
+    public void on(WorldInitEvent event) {
+        if (++worldCounter < totalWorlds) return;
+        if (autoClosing != null) {
+            autoClosing.close();
+            autoClosing = null;
+        }
+        instance.unregisterListener(this);
+    }
+
+    private List<String> irisWorlds() {
+        var config = YamlConfiguration.loadConfiguration(ServerProperties.BUKKIT_YML);
+        ConfigurationSection section = config.getConfigurationSection("worlds");
+        if (section == null) return List.of();
+
+        return section.getKeys(false)
+                .stream()
+                .filter(k -> section.getString(k + ".generator", "").startsWith("Iris"))
+                .toList();
+    }
+}

core/src/main/java/com/volmit/iris/engine/object/IrisDepositGenerator.java

@@ -20,7 +20,6 @@ package com.volmit.iris.engine.object;
 
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.data.cache.AtomicCache;
-import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.annotations.*;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KSet;
@@ -88,10 +87,10 @@ public class IrisDepositGenerator {
     @Desc("Ore varience is how many different objects clumps iris will create")
     private int varience = 3;
 
-    public IrisObject getClump(Engine engine, RNG rng, IrisData rdata) {
+    public IrisObject getClump(RNG rng, IrisData rdata) {
         KList<IrisObject> objects = this.objects.aquire(() ->
         {
-            RNG rngv = new RNG(engine.getSeedManager().getDeposit() + hashCode());
+            RNG rngv = rng.nextParallelRNG(3957778);
             KList<IrisObject> objectsf = new KList<>();
 
             for (int i = 0; i < varience; i++) {

core/src/main/java/com/volmit/iris/engine/object/IrisDimension.java

@@ -25,16 +25,13 @@ import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.loader.IrisRegistrant;
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.nms.datapack.IDataFixer;
-import com.volmit.iris.core.nms.datapack.IDataFixer.Dimension;
 import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.engine.object.annotations.*;
-import com.volmit.iris.engine.object.annotations.functions.ComponentFlagFunction;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KSet;
 import com.volmit.iris.util.data.DataProvider;
 import com.volmit.iris.util.io.IO;
 import com.volmit.iris.util.json.JSONObject;
-import com.volmit.iris.util.mantle.MantleFlag;
 import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.noise.CNG;
@@ -48,7 +45,8 @@ import org.bukkit.Material;
 import org.bukkit.World.Environment;
 import org.bukkit.block.data.BlockData;
 
-import java.io.*;
+import java.io.File;
+import java.io.IOException;
 
 @Accessors(chain = true)
 @AllArgsConstructor
@@ -76,6 +74,10 @@ public class IrisDimension extends IrisRegistrant {
     @MaxNumber(2032)
     @Desc("Maximum height at which players can be teleported to through gameplay.")
     private int logicalHeight = 256;
+    @Desc("Maximum height at which players can be teleported to through gameplay.")
+    private int logicalHeightEnd = 256;
+    @Desc("Maximum height at which players can be teleported to through gameplay.")
+    private int logicalHeightNether = 256;
     @RegistryListResource(IrisJigsawStructure.class)
     @Desc("If defined, Iris will place the given jigsaw structure where minecraft should place the overworld stronghold.")
     private String stronghold;
@@ -164,8 +166,10 @@ public class IrisDimension extends IrisRegistrant {
     private int fluidHeight = 63;
     @Desc("Define the min and max Y bounds of this dimension. Please keep in mind that Iris internally generates from 0 to (max - min). \n\nFor example at -64 to 320, Iris is internally generating to 0 to 384, then on outputting chunks, it shifts it down by the min height (64 blocks). The default is -64 to 320. \n\nThe fluid height is placed at (fluid height + min height). So a fluid height of 63 would actually show up in the world at 1.")
     private IrisRange dimensionHeight = new IrisRange(-64, 320);
-    @Desc("Define options for this dimension")
-    private IrisDimensionTypeOptions dimensionOptions = new IrisDimensionTypeOptions();
+    @Desc("Define the min and max Y bounds of this dimension. Please keep in mind that Iris internally generates from 0 to (max - min). \n\nFor example at -64 to 320, Iris is internally generating to 0 to 384, then on outputting chunks, it shifts it down by the min height (64 blocks). The default is -64 to 320. \n\nThe fluid height is placed at (fluid height + min height). So a fluid height of 63 would actually show up in the world at 1.")
+    private IrisRange dimensionHeightEnd = new IrisRange(-64, 320);
+    @Desc("Define the min and max Y bounds of this dimension. Please keep in mind that Iris internally generates from 0 to (max - min). \n\nFor example at -64 to 320, Iris is internally generating to 0 to 384, then on outputting chunks, it shifts it down by the min height (64 blocks). The default is -64 to 320. \n\nThe fluid height is placed at (fluid height + min height). So a fluid height of 63 would actually show up in the world at 1.")
+    private IrisRange dimensionHeightNether = new IrisRange(-64, 320);
     @RegistryListResource(IrisBiome.class)
     @Desc("Keep this either undefined or empty. Setting any biome name into this will force iris to only generate the specified biome. Great for testing.")
     private String focus = "";
@@ -240,10 +244,6 @@ public class IrisDimension extends IrisRegistrant {
     @MaxNumber(318)
     @Desc("The Subterrain Fluid Layer Height")
     private int caveLavaHeight = 8;
-    @RegistryListFunction(ComponentFlagFunction.class)
-    @ArrayType(type = MantleFlag.class)
-    @Desc("Collection of disabled components")
-    private KList<MantleFlag> disabledComponents = new KList<>();
 
     public int getMaxHeight() {
         return (int) getDimensionHeight().getMax();
@@ -253,14 +253,12 @@ public class IrisDimension extends IrisRegistrant {
         return (int) getDimensionHeight().getMin();
     }
 
-    public BlockData generateOres(int x, int y, int z, RNG rng, IrisData data, boolean surface) {
+    public BlockData generateOres(int x, int y, int z, RNG rng, IrisData data) {
         if (ores.isEmpty()) {
             return null;
         }
         BlockData b = null;
         for (IrisOreGenerator i : ores) {
-            if (i.isGenerateSurface() != surface)
-                continue;
 
             b = i.generate(x, y, z, rng, data);
             if (b != null) {
@@ -412,39 +410,6 @@ public class IrisDimension extends IrisRegistrant {
                 });
     }
 
-    public Dimension getBaseDimension() {
-        return switch (getEnvironment()) {
-            case NETHER -> Dimension.NETHER;
-            case THE_END -> Dimension.END;
-            default -> Dimension.OVERWORLD;
-        };
-    }
-
-    public String getDimensionTypeKey() {
-        return getDimensionType().key();
-    }
-
-    public IrisDimensionType getDimensionType() {
-        return new IrisDimensionType(getBaseDimension(), getDimensionOptions(), getLogicalHeight(), getMaxHeight() - getMinHeight(), getMinHeight());
-    }
-
-    public void installDimensionType(IDataFixer fixer, KList<File> folders) {
-        IrisDimensionType type = getDimensionType();
-        String json = type.toJson(fixer);
-
-        Iris.verbose("    Installing Data Pack Dimension Type: \"iris:" + type.key() + '"');
-        for (File datapacks : folders) {
-            File output = new File(datapacks, "iris/data/iris/dimension_type/" + type.key() + ".json");
-            output.getParentFile().mkdirs();
-            try {
-                IO.writeAll(output, json);
-            } catch (IOException e) {
-                Iris.reportError(e);
-                e.printStackTrace();
-            }
-        }
-    }
-
     @Override
     public String getFolderName() {
         return "dimensions";
@@ -461,12 +426,11 @@ public class IrisDimension extends IrisRegistrant {
     }
 
     public static void writeShared(KList<File> folders, DimensionHeight height) {
-        Iris.verbose("    Installing Data Pack Vanilla Dimension Types");
-        String[] jsonStrings = height.jsonStrings();
+        Iris.verbose("    Installing Data Pack Dimension Types: \"iris:overworld\", \"iris:the_nether\", \"iris:the_end\"");
         for (File datapacks : folders) {
-            write(datapacks, "overworld", jsonStrings[0]);
-            write(datapacks, "the_nether", jsonStrings[1]);
-            write(datapacks, "the_end", jsonStrings[2]);
+            write(datapacks, "overworld", height.overworldType());
+            write(datapacks, "the_nether", height.netherType());
+            write(datapacks, "the_end", height.endType());
         }
 
         String raw = """
@@ -491,9 +455,17 @@ public class IrisDimension extends IrisRegistrant {
     }
 
     private static void write(File datapacks, String type, String json) {
-        if (json == null) return;
+        File dimType = new File(datapacks, "iris/data/iris/dimension_type/" + type + ".json");
         File dimTypeVanilla = new File(datapacks, "iris/data/minecraft/dimension_type/" + type + ".json");
 
+        dimType.getParentFile().mkdirs();
+        try {
+            IO.writeAll(dimType, json);
+        } catch (IOException e) {
+            Iris.reportError(e);
+            e.printStackTrace();
+        }
+
         if (IrisSettings.get().getGeneral().adjustVanillaHeight || dimTypeVanilla.exists()) {
             dimTypeVanilla.getParentFile().mkdirs();
             try {

core/src/main/java/com/volmit/iris/engine/object/IrisDimensionType.java

@@ -1,91 +0,0 @@
-package com.volmit.iris.engine.object;
-
-import com.volmit.iris.core.nms.datapack.IDataFixer;
-import com.volmit.iris.util.data.Varint;
-import com.volmit.iris.util.io.IO;
-import lombok.*;
-import lombok.experimental.Accessors;
-
-import java.io.*;
-
-@Getter
-@ToString
-@Accessors(fluent = true, chain = true)
-@EqualsAndHashCode
-public final class IrisDimensionType {
-    @NonNull
-    private final String key;
-    @NonNull
-    private final IDataFixer.Dimension base;
-    @NonNull
-    private final IrisDimensionTypeOptions options;
-    private final int logicalHeight;
-    private final int height;
-    private final int minY;
-
-    public IrisDimensionType(
-            @NonNull IDataFixer.Dimension base,
-            @NonNull IrisDimensionTypeOptions options,
-            int logicalHeight,
-            int height,
-            int minY
-    ) {
-        if (logicalHeight > height) throw new IllegalArgumentException("Logical height cannot be greater than height");
-        if (logicalHeight < 0) throw new IllegalArgumentException("Logical height cannot be less than zero");
-        if (height < 16 || height > 4064 ) throw new IllegalArgumentException("Height must be between 16 and 4064");
-        if ((height & 15) != 0) throw new IllegalArgumentException("Height must be a multiple of 16");
-        if (minY < -2032 || minY > 2031) throw new IllegalArgumentException("Min Y must be between -2032 and 2031");
-        if ((minY & 15) != 0) throw new IllegalArgumentException("Min Y must be a multiple of 16");
-
-        this.base = base;
-        this.options = options;
-        this.logicalHeight = logicalHeight;
-        this.height = height;
-        this.minY = minY;
-        this.key = createKey();
-    }
-
-    public static IrisDimensionType fromKey(String key) {
-        var stream = new ByteArrayInputStream(IO.decode(key.replace(".", "=").toUpperCase()));
-        try (var din = new DataInputStream(stream)) {
-            return new IrisDimensionType(
-                    IDataFixer.Dimension.values()[din.readUnsignedByte()],
-                    new IrisDimensionTypeOptions().read(din),
-                    Varint.readUnsignedVarInt(din),
-                    Varint.readUnsignedVarInt(din),
-                    Varint.readSignedVarInt(din)
-            );
-        } catch (IOException e) {
-            throw new RuntimeException("This is impossible", e);
-        }
-    }
-
-    public String toJson(IDataFixer fixer) {
-        return fixer.createDimension(
-                base,
-                minY,
-                height,
-                logicalHeight,
-                options.copy()
-        ).toString(4);
-    }
-
-    private String createKey() {
-        var stream = new ByteArrayOutputStream(41);
-        try (var dos = new DataOutputStream(stream)) {
-            dos.writeByte(base.ordinal());
-            options.write(dos);
-            Varint.writeUnsignedVarInt(logicalHeight, dos);
-            Varint.writeUnsignedVarInt(height, dos);
-            Varint.writeSignedVarInt(minY, dos);
-        } catch (IOException e) {
-            throw new RuntimeException("This is impossible", e);
-        }
-
-        return IO.encode(stream.toByteArray()).replace("=", ".").toLowerCase();
-    }
-
-    public IrisDimensionTypeOptions options() {
-        return options.copy();
-    }
-}

core/src/main/java/com/volmit/iris/engine/object/IrisDimensionTypeOptions.java

@@ -1,320 +0,0 @@
-package com.volmit.iris.engine.object;
-
-import com.volmit.iris.engine.object.annotations.Desc;
-import com.volmit.iris.engine.object.annotations.MaxNumber;
-import com.volmit.iris.engine.object.annotations.MinNumber;
-import com.volmit.iris.util.data.Varint;
-import com.volmit.iris.util.json.JSONObject;
-import lombok.*;
-import lombok.experimental.Accessors;
-import org.jetbrains.annotations.Nullable;
-
-import java.io.DataInput;
-import java.io.DataOutput;
-import java.io.IOException;
-import java.util.Arrays;
-
-import static com.volmit.iris.engine.object.IrisDimensionTypeOptions.TriState.*;
-
-@Data
-@NoArgsConstructor
-@Accessors(fluent = true, chain = true)
-@Desc("Optional options for the dimension type")
-public class IrisDimensionTypeOptions {
-    @MinNumber(0.00001)
-    @MaxNumber(30000000)
-    @Desc("The multiplier applied to coordinates when leaving the dimension. Value between 0.00001 and 30000000.0 (both inclusive).")
-    private double coordinateScale = -1;
-    @MinNumber(0)
-    @MaxNumber(1)
-    @Desc("How much light the dimension has. When set to 0, it completely follows the light level; when set to 1, there is no ambient lighting.")
-    private float ambientLight = -1;
-    @Nullable
-    @MinNumber(0)
-    @MaxNumber(Long.MAX_VALUE)
-    @Desc("If this is set to an int, the time of the day is the specified value. To ensure a normal time cycle, set it to null.")
-    private Long fixedTime = -1L;
-    @Nullable
-    @MinNumber(-2032)
-    @MaxNumber(2031)
-    @Desc("Optional value between -2032 and 2031. If set, determines the lower edge of the clouds. If set to null, clouds are disabled in the dimension.")
-    private Integer cloudHeight = -1;
-    @MinNumber(0)
-    @MaxNumber(15)
-    @Desc("Value between 0 and 15 (both inclusive). Maximum block light required when the monster spawns.")
-    private int monsterSpawnBlockLightLimit = -1;
-
-    @NonNull
-    @Desc("Whether the dimensions behaves like the nether (water evaporates and sponges dry) or not. Also lets stalactites drip lava and causes lava to spread faster and thinner.")
-    private TriState ultrawarm = DEFAULT;
-    @NonNull
-    @Desc("When false, compasses spin randomly, and using a bed to set the respawn point or sleep, is disabled. When true, nether portals can spawn zombified piglins, and creaking hearts can spawn creakings.")
-    private TriState natural = DEFAULT;
-    @NonNull
-    @Desc("When false, Piglins and hoglins shake and transform to zombified entities.")
-    private TriState piglinSafe = DEFAULT;
-    @NonNull
-    @Desc("When false, the respawn anchor blows up when trying to set spawn point.")
-    private TriState respawnAnchorWorks = DEFAULT;
-    @NonNull
-    @Desc("When false, the bed blows up when trying to sleep.")
-    private TriState bedWorks = DEFAULT;
-    @NonNull
-    @Desc("Whether players with the Bad Omen effect can cause a raid.")
-    private TriState raids = DEFAULT;
-    @NonNull
-    @Desc("Whether the dimension has skylight or not.")
-    private TriState skylight = DEFAULT;
-    @NonNull
-    @Desc("Whether the dimension has a bedrock ceiling. Note that this is only a logical ceiling. It is unrelated with whether the dimension really has a block ceiling.")
-    private TriState ceiling = DEFAULT;
-
-    public IrisDimensionTypeOptions(
-            @NonNull TriState ultrawarm,
-            @NonNull TriState natural,
-            @NonNull TriState piglinSafe,
-            @NonNull TriState respawnAnchorWorks,
-            @NonNull TriState bedWorks,
-            @NonNull TriState raids,
-            @NonNull TriState skylight,
-            @NonNull TriState ceiling,
-            double coordinateScale,
-            float ambientLight,
-            @Nullable Long fixedTime,
-            @Nullable Integer cloudHeight,
-            int monsterSpawnBlockLightLimit
-    ) {
-        if (coordinateScale != -1 && (coordinateScale < 0.00001 || coordinateScale > 30000000))
-            throw new IllegalArgumentException("Coordinate scale must be between 0.00001 and 30000000");
-        if (ambientLight != -1 && (ambientLight < 0 || ambientLight > 1))
-            throw new IllegalArgumentException("Ambient light must be between 0 and 1");
-        if (cloudHeight != null && cloudHeight != -1 && (cloudHeight < -2032 || cloudHeight > 2031))
-            throw new IllegalArgumentException("Cloud height must be between -2032 and 2031");
-        if (monsterSpawnBlockLightLimit != -1 && (monsterSpawnBlockLightLimit < 0 || monsterSpawnBlockLightLimit > 15))
-            throw new IllegalArgumentException("Monster spawn block light limit must be between 0 and 15");
-
-        this.ultrawarm = ultrawarm;
-        this.natural = natural;
-        this.piglinSafe = piglinSafe;
-        this.respawnAnchorWorks = respawnAnchorWorks;
-        this.bedWorks = bedWorks;
-        this.raids = raids;
-        this.skylight = skylight;
-        this.ceiling = ceiling;
-        this.coordinateScale = coordinateScale;
-        this.ambientLight = ambientLight;
-        this.fixedTime = fixedTime;
-        this.cloudHeight = cloudHeight;
-        this.monsterSpawnBlockLightLimit = monsterSpawnBlockLightLimit;
-    }
-
-    public IrisDimensionTypeOptions coordinateScale(double coordinateScale) {
-        if (coordinateScale != -1 && (coordinateScale < 0.00001 || coordinateScale > 30000000))
-            throw new IllegalArgumentException("Coordinate scale must be between 0.00001 and 30000000");
-        this.coordinateScale = coordinateScale;
-        return this;
-    }
-
-    public IrisDimensionTypeOptions ambientLight(float ambientLight) {
-        if (ambientLight != -1 && (ambientLight < 0 || ambientLight > 1))
-            throw new IllegalArgumentException("Ambient light must be between 0 and 1");
-        this.ambientLight = ambientLight;
-        return this;
-    }
-
-    public IrisDimensionTypeOptions cloudHeight(@Nullable Integer cloudHeight) {
-        if (cloudHeight != null && cloudHeight != -1 && (cloudHeight < -2032 || cloudHeight > 2031))
-            throw new IllegalArgumentException("Cloud height must be between -2032 and 2031");
-        this.cloudHeight = cloudHeight;
-        return this;
-    }
-
-    public IrisDimensionTypeOptions monsterSpawnBlockLightLimit(int monsterSpawnBlockLightLimit) {
-        if (monsterSpawnBlockLightLimit != -1 && (monsterSpawnBlockLightLimit < 0 || monsterSpawnBlockLightLimit > 15))
-            throw new IllegalArgumentException("Monster spawn block light limit must be between 0 and 15");
-        this.monsterSpawnBlockLightLimit = monsterSpawnBlockLightLimit;
-        return this;
-    }
-
-    public void write(DataOutput dos) throws IOException {
-        int bits = 0;
-        int index = 0;
-
-        for (TriState state : new TriState[]{
-                ultrawarm,
-                natural,
-                skylight,
-                ceiling,
-                piglinSafe,
-                bedWorks,
-                respawnAnchorWorks,
-                raids
-        }) {
-            if (state == DEFAULT) {
-                index++;
-                continue;
-            }
-
-            bits |= (short) (1 << index++);
-            if (state == TRUE)
-                bits |= (short) (1 << index++);
-        }
-
-        if (coordinateScale != -1)
-            bits |= (1 << index++);
-        if (ambientLight != -1)
-            bits |= (1 << index++);
-        if (monsterSpawnBlockLightLimit != -1)
-            bits |= (1 << index++);
-        if (fixedTime != null) {
-            bits |= (1 << index++);
-            if (fixedTime != -1L)
-                bits |= (1 << index++);
-        }
-        if (cloudHeight != null) {
-            bits |= (1 << index++);
-            if (cloudHeight != -1)
-                bits |= (1 << index);
-        }
-
-        Varint.writeSignedVarInt(bits, dos);
-
-        if (coordinateScale != -1)
-            Varint.writeUnsignedVarLong(Double.doubleToLongBits(coordinateScale), dos);
-        if (ambientLight != -1)
-            Varint.writeUnsignedVarInt(Float.floatToIntBits(ambientLight), dos);
-        if (monsterSpawnBlockLightLimit != -1)
-            Varint.writeSignedVarInt(monsterSpawnBlockLightLimit, dos);
-        if (fixedTime != null && fixedTime != -1L)
-            Varint.writeSignedVarLong(fixedTime, dos);
-        if (cloudHeight != null && cloudHeight != -1)
-            Varint.writeSignedVarInt(cloudHeight, dos);
-    }
-
-    public IrisDimensionTypeOptions read(DataInput dis) throws IOException {
-        TriState[] states = new TriState[8];
-        Arrays.fill(states, DEFAULT);
-
-        int bits = Varint.readSignedVarInt(dis);
-        int index = 0;
-
-        for (int i = 0; i < 8; i++) {
-            if ((bits & (1 << index++)) == 0)
-                continue;
-            states[i] = (bits & (1 << index++)) == 0 ? FALSE : TRUE;
-        }
-        ultrawarm = states[0];
-        natural = states[1];
-        skylight = states[2];
-        ceiling = states[3];
-        piglinSafe = states[4];
-        bedWorks = states[5];
-        respawnAnchorWorks = states[6];
-        raids = states[7];
-
-        coordinateScale = (bits & (1 << index++)) != 0 ? Double.longBitsToDouble(Varint.readUnsignedVarLong(dis)) : -1;
-        ambientLight = (bits & (1 << index++)) != 0 ? Float.intBitsToFloat(Varint.readUnsignedVarInt(dis)) : -1;
-        monsterSpawnBlockLightLimit = (bits & (1 << index++)) != 0 ? Varint.readSignedVarInt(dis) : -1;
-        fixedTime = (bits & (1 << index++)) != 0 ? (bits & (1 << index)) != 0 ? Varint.readSignedVarLong(dis) : -1L : null;
-        cloudHeight = (bits & (1 << index++)) != 0 ? (bits & (1 << index)) != 0 ? Varint.readSignedVarInt(dis) : -1 : null;
-
-        return this;
-    }
-
-    public IrisDimensionTypeOptions resolve(IrisDimensionTypeOptions other) {
-        if (ultrawarm == DEFAULT)
-            ultrawarm = other.ultrawarm;
-        if (natural == DEFAULT)
-            natural = other.natural;
-        if (piglinSafe == DEFAULT)
-            piglinSafe = other.piglinSafe;
-        if (respawnAnchorWorks == DEFAULT)
-            respawnAnchorWorks = other.respawnAnchorWorks;
-        if (bedWorks == DEFAULT)
-            bedWorks = other.bedWorks;
-        if (raids == DEFAULT)
-            raids = other.raids;
-        if (skylight == DEFAULT)
-            skylight = other.skylight;
-        if (ceiling == DEFAULT)
-            ceiling = other.ceiling;
-        if (coordinateScale == -1)
-            coordinateScale = other.coordinateScale;
-        if (ambientLight == -1)
-            ambientLight = other.ambientLight;
-        if (fixedTime != null && fixedTime == -1L)
-            fixedTime = other.fixedTime;
-        if (cloudHeight != null && cloudHeight == -1)
-            cloudHeight = other.cloudHeight;
-        if (monsterSpawnBlockLightLimit == -1)
-            monsterSpawnBlockLightLimit = other.monsterSpawnBlockLightLimit;
-        return this;
-    }
-
-    public JSONObject toJson() {
-        if (!isComplete()) throw new IllegalStateException("Cannot serialize incomplete options");
-        JSONObject json = new JSONObject();
-        json.put("ultrawarm", ultrawarm.bool());
-        json.put("natural", natural.bool());
-        json.put("piglin_safe", piglinSafe.bool());
-        json.put("respawn_anchor_works", respawnAnchorWorks.bool());
-        json.put("bed_works", bedWorks.bool());
-        json.put("has_raids", raids.bool());
-        json.put("has_skylight", skylight.bool());
-        json.put("has_ceiling", ceiling.bool());
-        json.put("coordinate_scale", coordinateScale);
-        json.put("ambient_light", ambientLight);
-        json.put("monster_spawn_block_light_limit", monsterSpawnBlockLightLimit);
-        if (fixedTime != null) json.put("fixed_time", fixedTime);
-        if (cloudHeight != null) json.put("cloud_height", cloudHeight);
-        return json;
-    }
-
-    public IrisDimensionTypeOptions copy() {
-        return new IrisDimensionTypeOptions(
-                ultrawarm,
-                natural,
-                piglinSafe,
-                respawnAnchorWorks,
-                bedWorks,
-                raids,
-                skylight,
-                ceiling,
-                coordinateScale,
-                ambientLight,
-                fixedTime,
-                cloudHeight,
-                monsterSpawnBlockLightLimit
-        );
-    }
-
-    public boolean isComplete() {
-        return ultrawarm != DEFAULT
-                && natural != DEFAULT
-                && piglinSafe != DEFAULT
-                && respawnAnchorWorks != DEFAULT
-                && bedWorks != DEFAULT
-                && raids != DEFAULT
-                && skylight != DEFAULT
-                && ceiling != DEFAULT
-                && coordinateScale != -1
-                && ambientLight != -1
-                && monsterSpawnBlockLightLimit != -1
-                && (fixedTime == null || fixedTime != -1L)
-                && (cloudHeight == null || cloudHeight != -1);
-    }
-
-    @Desc("Allows reusing the behavior of the base dimension")
-    public enum TriState {
-        @Desc("Follow the behavior of the base dimension")
-        DEFAULT,
-        @Desc("True")
-        TRUE,
-        @Desc("False")
-        FALSE;
-
-        public boolean bool() {
-            return this == TRUE;
-        }
-    }
-}

core/src/main/java/com/volmit/iris/engine/object/IrisEntitySpawn.java

@@ -28,6 +28,7 @@ import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.math.Vector3d;
 import com.volmit.iris.util.matter.MatterMarker;
 import com.volmit.iris.util.matter.slices.MarkerMatter;
+import io.lumine.mythic.bukkit.adapters.BukkitEntity;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;
@@ -37,6 +38,9 @@ import org.bukkit.Location;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.util.BoundingBox;
 
 @Snippet("entity-spawn")
 @Accessors(chain = true)
@@ -112,8 +116,8 @@ public class IrisEntitySpawn implements IRare {
         World world = gen.getWorld().realWorld();
         if (spawns > 0) {
 
-            if (referenceMarker != null && referenceMarker.shouldExhaust()) {
-                gen.getMantle().getMantle().remove(c.getX(), c.getY() - gen.getWorld().minHeight(), c.getZ(), MatterMarker.class);
+            if (referenceMarker != null) {
+                gen.getMantle().getMantle().remove(c.getX(), c.getY(), c.getZ(), MatterMarker.class);
             }
 
             for (int id = 0; id < spawns; id++) {

core/src/main/java/com/volmit/iris/engine/object/IrisHeadless.java

@@ -0,0 +1,325 @@
+/*
+ *  Iris is a World Generator for Minecraft Bukkit Servers
+ *  Copyright (c) 2024 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 com.volmit.iris.engine.object;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.nms.headless.IRegion;
+import com.volmit.iris.core.nms.headless.IRegionStorage;
+import com.volmit.iris.core.nms.headless.SerializableChunk;
+import com.volmit.iris.core.pregenerator.PregenListener;
+import com.volmit.iris.engine.data.cache.Cache;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.framework.EngineStage;
+import com.volmit.iris.engine.framework.WrongEngineBroException;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.context.ChunkContext;
+import com.volmit.iris.util.context.IrisContext;
+import com.volmit.iris.util.documentation.BlockCoordinates;
+import com.volmit.iris.util.documentation.RegionCoordinates;
+import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.hunk.view.BiomeGridHunkHolder;
+import com.volmit.iris.util.hunk.view.SyncChunkDataHunkHolder;
+import com.volmit.iris.util.mantle.MantleFlag;
+import com.volmit.iris.util.math.M;
+import com.volmit.iris.util.math.Position2;
+import com.volmit.iris.util.parallel.MultiBurst;
+import com.volmit.iris.util.scheduling.J;
+import com.volmit.iris.util.scheduling.Looper;
+import com.volmit.iris.util.scheduling.PrecisionStopwatch;
+import org.bukkit.Material;
+import org.bukkit.block.data.BlockData;
+
+import java.io.IOException;
+import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.concurrent.atomic.AtomicReferenceArray;
+import java.util.function.Consumer;
+
+public class IrisHeadless {
+    private final long KEEP_ALIVE = TimeUnit.SECONDS.toMillis(10L);
+    private final Engine engine;
+    private final IRegionStorage storage;
+    private final ExecutorService executor = Executors.newCachedThreadPool();
+    private final KMap<Long, Region> regions = new KMap<>();
+    private final AtomicInteger loadedChunks = new AtomicInteger();
+    private transient CompletingThread regionThread;
+    private transient boolean closed = false;
+
+    public IrisHeadless(Engine engine) {
+        this.engine = engine;
+        this.storage = INMS.get().createRegionStorage(engine);
+        if (storage == null) throw new IllegalStateException("Failed to create region storage!");
+        engine.getWorld().headless(this);
+        startRegionCleaner();
+    }
+
+    private void startRegionCleaner() {
+        var cleaner = new Looper() {
+            @Override
+            protected long loop() {
+                if (closed) return -1;
+                long time = M.ms() - KEEP_ALIVE;
+                regions.values()
+                        .stream()
+                        .filter(r -> r.lastEntry < time)
+                        .forEach(Region::submit);
+                return closed ? -1 : 1000;
+            }
+        };
+        cleaner.setName("Iris Region Cleaner - " + engine.getWorld().name());
+        cleaner.setPriority(Thread.MIN_PRIORITY);
+        cleaner.start();
+    }
+
+    public int getLoadedChunks() {
+        return loadedChunks.get();
+    }
+
+    /**
+     * Checks if the mca plate is fully generated or not.
+     *
+     * @param x coord of the chunk
+     * @param z coord of the chunk
+     * @return true if the chunk exists in .mca
+     */
+    public boolean exists(int x, int z) {
+        if (closed) return false;
+        if (engine.getWorld().hasRealWorld() && engine.getWorld().realWorld().isChunkLoaded(x, z))
+            return true;
+        return storage.exists(x, z);
+    }
+
+    public synchronized CompletableFuture<Void> generateRegion(MultiBurst burst, int x, int z, int maxConcurrent, PregenListener listener) {
+        if (closed) return CompletableFuture.completedFuture(null);
+        if (regionThread != null && !regionThread.future.isDone())
+            throw new IllegalStateException("Region generation already in progress");
+
+        regionThread = new CompletingThread(() -> {
+            boolean listening = listener != null;
+            Semaphore semaphore = new Semaphore(maxConcurrent);
+            CountDownLatch latch = new CountDownLatch(1024);
+
+            iterateRegion(x, z, pos -> {
+                try {
+                    semaphore.acquire();
+                } catch (InterruptedException e) {
+                    semaphore.release();
+                    return;
+                }
+
+                burst.complete(() -> {
+                    try {
+                        if (listening) listener.onChunkGenerating(pos.getX(), pos.getZ());
+                        generateChunk(pos.getX(), pos.getZ());
+                        if (listening) listener.onChunkGenerated(pos.getX(), pos.getZ());
+                    } finally {
+                        semaphore.release();
+                        latch.countDown();
+                    }
+                });
+            });
+            try {
+                latch.await();
+            } catch (InterruptedException ignored) {}
+            if (listening) listener.onRegionGenerated(x, z);
+        }, "Region Generator - " + x + "," + z, Thread.MAX_PRIORITY);
+
+        return regionThread.future;
+    }
+
+    @RegionCoordinates
+    private static void iterateRegion(int x, int z, Consumer<Position2> chunkPos) {
+        int cX = x << 5;
+        int cZ = z << 5;
+        for (int xx = 0; xx < 32; xx++) {
+            for (int zz = 0; zz < 32; zz++) {
+                chunkPos.accept(new Position2(cX + xx, cZ + zz));
+            }
+        }
+    }
+
+    public void generateChunk(int x, int z) {
+        if (closed || exists(x, z)) return;
+        try {
+            var chunk = storage.createChunk(x, z);
+            loadedChunks.incrementAndGet();
+
+            SyncChunkDataHunkHolder blocks = new SyncChunkDataHunkHolder(chunk);
+            BiomeGridHunkHolder biomes = new BiomeGridHunkHolder(chunk, chunk.getMinHeight(), chunk.getMaxHeight());
+            ChunkContext ctx = generate(engine, x << 4, z << 4, blocks, biomes);
+            blocks.apply();
+            biomes.apply();
+
+            storage.fillBiomes(chunk, ctx);
+            chunk.mark();
+
+            long key = Cache.key(x >> 5, z >> 5);
+            regions.computeIfAbsent(key, Region::new)
+                    .add(chunk);
+        } catch (Throwable e) {
+            loadedChunks.decrementAndGet();
+            Iris.error("Failed to generate " + x + ", " + z);
+            e.printStackTrace();
+        }
+    }
+
+    @BlockCoordinates
+    private ChunkContext generate(Engine engine, int x, int z, Hunk<BlockData> vblocks, Hunk<org.bukkit.block.Biome> vbiomes) throws WrongEngineBroException {
+        if (engine.isClosed()) {
+            throw new WrongEngineBroException();
+        }
+
+        engine.getContext().touch();
+        engine.getEngineData().getStatistics().generatedChunk();
+        ChunkContext ctx = null;
+        try {
+            PrecisionStopwatch p = PrecisionStopwatch.start();
+            Hunk<BlockData> blocks = vblocks.listen((xx, y, zz, t) -> engine.catchBlockUpdates(x + xx, y + engine.getMinHeight(), z + zz, t));
+
+            var dimension = engine.getDimension();
+            if (dimension.isDebugChunkCrossSections() && ((x >> 4) % dimension.getDebugCrossSectionsMod() == 0 || (z >> 4) % dimension.getDebugCrossSectionsMod() == 0)) {
+                for (int i = 0; i < 16; i++) {
+                    for (int j = 0; j < 16; j++) {
+                        blocks.set(i, 0, j, Material.CRYING_OBSIDIAN.createBlockData());
+                    }
+                }
+            } else {
+                ctx = new ChunkContext(x, z, engine.getComplex());
+                IrisContext.getOr(engine).setChunkContext(ctx);
+
+                for (EngineStage i : engine.getMode().getStages()) {
+                    i.generate(x, z, blocks, vbiomes, false, ctx);
+                }
+            }
+
+            engine.getMantle().getMantle().flag(x >> 4, z >> 4, MantleFlag.REAL, true);
+            engine.getMetrics().getTotal().put(p.getMilliseconds());
+            engine.addGenerated(x,z);
+        } catch (Throwable e) {
+            Iris.reportError(e);
+            engine.fail("Failed to generate " + x + ", " + z, e);
+        }
+        return ctx;
+    }
+
+    public void close() throws IOException {
+        if (closed) return;
+        try {
+            if (regionThread != null) {
+                regionThread.future.join();
+                regionThread = null;
+            }
+
+            regions.v().forEach(Region::submit);
+            Iris.info("Waiting for " + loadedChunks.get() + " chunks to unload...");
+            while (loadedChunks.get() > 0)
+                J.sleep(1);
+            Iris.info("All chunks unloaded");
+            executor.shutdown();
+            storage.close();
+            engine.getWorld().headless(null);
+        } finally {
+            closed = true;
+        }
+    }
+
+    private class Region implements Runnable {
+        private final int x, z;
+        private final long key;
+        private final AtomicReferenceArray<SerializableChunk> chunks = new AtomicReferenceArray<>(1024);
+        private final AtomicReference<Future<?>> full = new AtomicReference<>();
+        private transient int size;
+        private transient long lastEntry = M.ms();
+
+        public Region(long key) {
+            this.x = Cache.keyX(key);
+            this.z = Cache.keyZ(key);
+            this.key = key;
+        }
+
+        @Override
+        public void run() {
+            try (IRegion region = storage.getRegion(x, z, false)) {
+                assert region != null;
+
+                for (int i = 0; i < 1024; i++) {
+                    SerializableChunk chunk = chunks.get(i);
+                    if (chunk == null)
+                        continue;
+
+                    try {
+                        region.write(chunk);
+                    } catch (Throwable e) {
+                        Iris.error("Failed to save chunk " + chunk.getPos());
+                        e.printStackTrace();
+                    }
+                    loadedChunks.decrementAndGet();
+                }
+            } catch (Throwable e) {
+                Iris.error("Failed to load region file " + x + ", " + z);
+                e.printStackTrace();
+                loadedChunks.addAndGet(-size);
+            }
+        }
+
+        public synchronized void add(SerializableChunk chunk) {
+            lastEntry = M.ms();
+            if (chunks.getAndSet(index(chunk.getPos()), chunk) != null)
+                throw new IllegalStateException("Chunk " + chunk.getPos() + " already exists");
+            if (++size < 1024)
+                return;
+            submit();
+        }
+
+        public void submit() {
+            regions.remove(key);
+            full.getAndUpdate(future -> {
+                if (future != null) return future;
+                return executor.submit(this);
+            });
+        }
+
+        private int index(Position2 chunk) {
+            int x = chunk.getX() & 31;
+            int z = chunk.getZ() & 31;
+            return z * 32 + x;
+        }
+    }
+
+    private static class CompletingThread extends Thread {
+        private final CompletableFuture<Void> future = new CompletableFuture<>();
+
+        private CompletingThread(Runnable task, String name, int priority) {
+            super(task, name);
+            setPriority(priority);
+            start();
+        }
+
+        @Override
+        public void run() {
+            try {
+                super.run();
+            } finally {
+                future.complete(null);
+            }
+        }
+    }
+}

core/src/main/java/com/volmit/iris/engine/object/IrisMarker.java

@@ -51,10 +51,10 @@ public class IrisMarker extends IrisRegistrant {
     private boolean emptyAbove = true;
 
     @Desc("If this marker is used, what is the chance it removes itself. For example 25% (0.25) would mean that on average 4 uses will remove a specific marker. Set this below 0 (-1) to never exhaust & set this to 1 or higher to always exhaust on first use.")
-    private double exhaustionChance = 0;
+    private double exhaustionChance = 0.33;
 
     public boolean shouldExhaust() {
-        return exhaustionChance > RNG.r.nextDouble();
+        return RNG.r.chance(exhaustionChance);
     }
 
     @Override

core/src/main/java/com/volmit/iris/engine/object/IrisRavine.java

@@ -93,11 +93,12 @@ public class IrisRavine extends IrisRegistrant {
     }
 
     public void generate(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z) {
-        generate(writer, rng, engine, x, y, z, 0, -1);
+        generate(writer, rng, engine, x, y, z, -1);
     }
 
-    public void generate(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z, int recursion, int waterHint) {
-        KList<IrisPosition> pos = getWorm().generate(rng, engine.getData(), writer, null, x, y, z, true, 0);
+    public void generate(MantleWriter writer, RNG rng, Engine engine, int x, int y, int z, int waterHint) {
+        KList<IrisPosition> pos = getWorm().generate(rng, engine.getData(), writer, null, x, y, z, (at) -> {
+        });
         CNG dg = depthStyle.getGenerator().createNoCache(rng, engine.getData());
         CNG bw = baseWidthStyle.getGenerator().createNoCache(rng, engine.getData());
         int highestWater = Math.max(waterHint, -1);
@@ -134,7 +135,7 @@ public class IrisRavine extends IrisRegistrant {
             int width = (int) Math.round(bw.fitDouble(baseWidthStyle.getMin(), baseWidthStyle.getMax(), p.getX(), p.getZ()));
             int surface = (int) Math.round(rsurface - depth * 0.45);
 
-            fork.doCarving(writer, rng, engine, p.getX(), rng.i(surface - depth, surface), p.getZ(), recursion, Math.max(highestWater, waterHint));
+            fork.doCarving(writer, rng, engine, p.getX(), rng.i(surface - depth, surface), p.getZ(), Math.max(highestWater, waterHint));
 
             for (int i = surface + depth; i >= surface; i--) {
                 if (i % ribThickness == 0) {
@@ -183,7 +184,7 @@ public class IrisRavine extends IrisRegistrant {
 
     }
 
-    public int getMaxSize(IrisData data, int depth) {
-        return getWorm().getMaxDistance() + fork.getMaxRange(data, depth);
+    public int getMaxSize(IrisData data) {
+        return getWorm().getMaxDistance() + fork.getMaxRange(data);
     }
 }

core/src/main/java/com/volmit/iris/engine/object/IrisRavinePlacer.java

@@ -50,20 +50,16 @@ public class IrisRavinePlacer implements IRare {
     @Desc("The ravine to place")
     @RegistryListResource(IrisRavine.class)
     private String ravine;
-    @MinNumber(1)
-    @MaxNumber(256)
-    @Desc("The maximum recursion depth")
-    private int maxRecursion = 100;
 
     public IrisRavine getRealRavine(IrisData data) {
         return ravineCache.aquire(() -> data.getRavineLoader().load(getRavine()));
     }
 
     public void generateRavine(MantleWriter mantle, RNG rng, Engine engine, int x, int y, int z) {
-        generateRavine(mantle, rng, engine, x, y, z, 0, -1);
+        generateRavine(mantle, rng, engine, x, y, z, -1);
     }
 
-    public void generateRavine(MantleWriter mantle, RNG rng, Engine engine, int x, int y, int z, int recursion, int waterHint) {
+    public void generateRavine(MantleWriter mantle, RNG rng, Engine engine, int x, int y, int z, int waterHint) {
         if (fail.get()) {
             return;
         }
@@ -84,14 +80,14 @@ public class IrisRavinePlacer implements IRare {
         try {
             int xx = x + rng.nextInt(15);
             int zz = z + rng.nextInt(15);
-            ravine.generate(mantle, rng, engine, xx, y, zz, recursion, waterHint);
+            ravine.generate(mantle, rng, engine, xx, y, zz, waterHint);
         } catch (Throwable e) {
             e.printStackTrace();
             fail.set(true);
         }
     }
 
-    public int getSize(IrisData data, int depth) {
-        return getRealRavine(data).getMaxSize(data, depth);
+    public int getSize(IrisData data) {
+        return getRealRavine(data).getMaxSize(data);
     }
 }

core/src/main/java/com/volmit/iris/engine/object/IrisRegion.java

@@ -151,14 +151,12 @@ public class IrisRegion extends IrisRegistrant implements IRare {
     @ArrayType(type = IrisOreGenerator.class, min = 1)
     private KList<IrisOreGenerator> ores = new KList<>();
 
-    public BlockData generateOres(int x, int y, int z, RNG rng, IrisData data, boolean surface) {
+    public BlockData generateOres(int x, int y, int z, RNG rng, IrisData data) {
         if (ores.isEmpty()) {
             return null;
         }
         BlockData b = null;
         for (IrisOreGenerator i : ores) {
-            if (i.isGenerateSurface() != surface)
-                continue;
 
             b = i.generate(x, y, z, rng, data);
             if (b != null) {

core/src/main/java/com/volmit/iris/engine/object/IrisWorld.java

@@ -48,6 +48,7 @@ public class IrisWorld {
     private long seed;
     private World.Environment environment;
     private World realWorld;
+    private IrisHeadless headless;
     private int minHeight;
     private int maxHeight;
 

core/src/main/java/com/volmit/iris/engine/object/IrisWorm.java

@@ -62,7 +62,7 @@ public class IrisWorm {
     private IrisStyledRange girth = new IrisStyledRange().setMin(3).setMax(5)
             .setStyle(new IrisGeneratorStyle(NoiseStyle.PERLIN));
 
-    public KList<IrisPosition> generate(RNG rng, IrisData data, MantleWriter writer, IrisRange verticalRange, int x, int y, int z, boolean breakSurface, double distance) {
+    public KList<IrisPosition> generate(RNG rng, IrisData data, MantleWriter writer, IrisRange verticalRange, int x, int y, int z, Consumer<IrisPosition> fork) {
         int itr = maxIterations;
         double jx, jy, jz;
         double cx = x;
@@ -72,11 +72,12 @@ public class IrisWorm {
         KList<IrisPosition> pos = new KList<>();
         KSet<IrisPosition> check = allowLoops ? null : new KSet<>();
         CNG gx = xStyle.getGenerator().createNoCache(new RNG(rng.lmax()), data);
-        CNG gy = yStyle.getGenerator().createNoCache(new RNG(rng.lmax()), data);
-        CNG gz = zStyle.getGenerator().createNoCache(new RNG(rng.lmax()), data);
+        CNG gy = xStyle.getGenerator().createNoCache(new RNG(rng.lmax()), data);
+        CNG gz = xStyle.getGenerator().createNoCache(new RNG(rng.lmax()), data);
 
         while (itr-- > 0) {
             IrisPosition current = new IrisPosition(Math.round(cx), Math.round(cy), Math.round(cz));
+            fork.accept(current);
             pos.add(current);
 
             if (check != null) {
@@ -91,10 +92,6 @@ public class IrisWorm {
             cz += jz;
             IrisPosition next = new IrisPosition(Math.round(cx), Math.round(cy), Math.round(cz));
 
-            if (!breakSurface && writer.getEngineMantle().getHighest(next.getX(), next.getZ(), true) <= next.getY() + distance) {
-                break;
-            }
-
             if (verticalRange != null && !verticalRange.contains(next.getY())) {
                 break;
             }

core/src/main/java/com/volmit/iris/engine/object/annotations/functions/ComponentFlagFunction.java

@@ -1,37 +0,0 @@
-package com.volmit.iris.engine.object.annotations.functions;
-
-import com.volmit.iris.Iris;
-import com.volmit.iris.core.loader.IrisData;
-import com.volmit.iris.engine.framework.ListFunction;
-import com.volmit.iris.engine.mantle.ComponentFlag;
-import com.volmit.iris.engine.mantle.MantleComponent;
-import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.mantle.MantleFlag;
-
-import java.util.Objects;
-
-public class ComponentFlagFunction implements ListFunction<KList<String>> {
-    @Override
-    public String key() {
-        return "component-flag";
-    }
-
-    @Override
-    public String fancyName() {
-        return "Component Flag";
-    }
-
-    @Override
-    public KList<String> apply(IrisData data) {
-        var engine = data.getEngine();
-        if (engine != null) return engine.getMantle().getComponentFlags().toStringList();
-        return Iris.getClasses("com.volmit.iris.engine.mantle.components", ComponentFlag.class)
-                .stream()
-                .filter(MantleComponent.class::isAssignableFrom)
-                .map(c -> c.getDeclaredAnnotation(ComponentFlag.class))
-                .filter(Objects::nonNull)
-                .map(ComponentFlag::value)
-                .map(MantleFlag::toString)
-                .collect(KList.collector());
-    }
-}

core/src/main/java/com/volmit/iris/engine/platform/BukkitChunkGenerator.java

@@ -19,12 +19,12 @@
 package com.volmit.iris.engine.platform;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.IrisWorlds;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.pregenerator.EmptyListener;
+import com.volmit.iris.core.pregenerator.methods.HeadlessPregenMethod;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.engine.IrisEngine;
-import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.engine.data.chunk.TerrainChunk;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineTarget;
@@ -34,14 +34,16 @@ import com.volmit.iris.engine.object.StudioMode;
 import com.volmit.iris.engine.platform.studio.StudioGenerator;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.data.IrisBiomeStorage;
+import com.volmit.iris.util.format.C;
+import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.hunk.view.BiomeGridHunkHolder;
 import com.volmit.iris.util.hunk.view.ChunkDataHunkHolder;
 import com.volmit.iris.util.io.ReactiveFolder;
+import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.Looper;
-import io.papermc.lib.PaperLib;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
 import lombok.Setter;
@@ -51,7 +53,6 @@ import org.bukkit.block.data.BlockData;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
 import org.bukkit.event.world.WorldInitEvent;
 import org.bukkit.generator.BiomeProvider;
@@ -62,6 +63,7 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.io.File;
+import java.lang.reflect.Field;
 import java.util.List;
 import java.util.Random;
 import java.util.concurrent.CompletableFuture;
@@ -87,13 +89,12 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
     private final boolean studio;
     private final AtomicInteger a = new AtomicInteger(0);
     private final CompletableFuture<Integer> spawnChunks = new CompletableFuture<>();
-    private final AtomicCache<EngineTarget> targetCache = new AtomicCache<>();
-    private volatile Engine engine;
-    private volatile Looper hotloader;
-    private volatile StudioMode lastMode;
-    private volatile DummyBiomeProvider dummyBiomeProvider;
+    private Engine engine;
+    private Looper hotloader;
+    private StudioMode lastMode;
+    private DummyBiomeProvider dummyBiomeProvider;
     @Setter
-    private volatile StudioGenerator studioGenerator;
+    private StudioGenerator studioGenerator;
 
     private boolean initialized = false;
 
@@ -112,96 +113,84 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
         Bukkit.getServer().getPluginManager().registerEvents(this, Iris.instance);
     }
 
-    @EventHandler(priority = EventPriority.LOWEST)
-    public void onWorldInit(WorldInitEvent event) {
-        if (initialized || !world.name().equals(event.getWorld().getName()))
-            return;
-        world.setRawWorldSeed(event.getWorld().getSeed());
-        if (initialize(event.getWorld())) return;
-
-        Iris.warn("Failed to get Engine for " + event.getWorld().getName() + " re-trying...");
-        J.s(() -> {
-            if (!initialize(event.getWorld())) {
-                Iris.error("Failed to get Engine for " + event.getWorld().getName() + "!");
+    private static Field getField(Class clazz, String fieldName)
+            throws NoSuchFieldException {
+        try {
+            return clazz.getDeclaredField(fieldName);
+        } catch (NoSuchFieldException e) {
+            Class superClass = clazz.getSuperclass();
+            if (superClass == null) {
+                throw e;
+            } else {
+                return getField(superClass, fieldName);
             }
-        }, 10);
+        }
     }
 
-    private boolean initialize(World world) {
-        Engine engine = getEngine(world);
-        if (engine == null) return false;
+    @EventHandler
+    public void onWorldInit(WorldInitEvent event) {
         try {
-            INMS.get().inject(world.getSeed(), engine, world);
-            Iris.info("Injected Iris Biome Source into " + world.getName());
+            if (initialized || !world.name().equals(event.getWorld().getName()))
+                return;
+            world.setRawWorldSeed(event.getWorld().getSeed());
+            Engine engine = getEngine(event.getWorld());
+            if (engine == null) {
+                Iris.warn("Failed to get Engine!");
+                J.s(() -> {
+                    Engine engine1 = getEngine(event.getWorld());
+                    if (engine1 != null) {
+                        try {
+                            INMS.get().inject(event.getWorld().getSeed(), engine1, event.getWorld());
+                            Iris.info("Injected Iris Biome Source into " + event.getWorld().getName());
+                            initialized = true;
+                        } catch (Throwable e) {
+                            e.printStackTrace();
+                        }
+                    }
+                }, 10);
+            } else {
+                INMS.get().inject(event.getWorld().getSeed(), engine, event.getWorld());
+                Iris.info("Injected Iris Biome Source into " + event.getWorld().getName());
+                spawnChunks.complete(INMS.get().getSpawnChunkCount(event.getWorld()));
+                initialized = true;
+            }
         } catch (Throwable e) {
-            Iris.reportError(e);
-            Iris.error("Failed to inject biome source into " + world.getName());
             e.printStackTrace();
         }
-        spawnChunks.complete(INMS.get().getSpawnChunkCount(world));
-        Iris.instance.unregisterListener(this);
-        initialized = true;
-        IrisWorlds.get().put(world.getName(), dimensionKey);
-        return true;
-    }
-
-    @Nullable
-    @Override
-    public Location getFixedSpawnLocation(@NotNull World world, @NotNull Random random) {
-        Location location = new Location(world, 0, 64, 0);
-        PaperLib.getChunkAtAsync(location)
-                .thenAccept(c -> {
-                    World w = c.getWorld();
-                    if (!w.getSpawnLocation().equals(location))
-                        return;
-                    w.setSpawnLocation(location.add(0, w.getHighestBlockYAt(location) - 64, 0));
-                });
-        return location;
     }
 
     private void setupEngine() {
-        lastMode = StudioMode.NORMAL;
-        engine = new IrisEngine(getTarget(), studio);
-        populators.clear();
-        targetCache.reset();
-    }
+        IrisData data = IrisData.get(dataLocation);
+        IrisDimension dimension = data.getDimensionLoader().load(dimensionKey);
 
-    @NotNull
-    @Override
-    public EngineTarget getTarget() {
-        if (engine != null) return engine.getTarget();
+        if (dimension == null) {
+            Iris.error("Oh No! There's no pack in " + data.getDataFolder().getPath() + " or... there's no dimension for the key " + dimensionKey);
+            IrisDimension test = IrisData.loadAnyDimension(dimensionKey);
 
-        return targetCache.aquire(() -> {
-            IrisData data = IrisData.get(dataLocation);
-            IrisDimension dimension = data.getDimensionLoader().load(dimensionKey);
-
-            if (dimension == null) {
-                Iris.error("Oh No! There's no pack in " + data.getDataFolder().getPath() + " or... there's no dimension for the key " + dimensionKey);
-                IrisDimension test = IrisData.loadAnyDimension(dimensionKey);
+            if (test != null) {
+                Iris.warn("Looks like " + dimensionKey + " exists in " + test.getLoadFile().getPath() + " ");
+                Iris.service(StudioSVC.class).installIntoWorld(Iris.getSender(), dimensionKey, dataLocation.getParentFile().getParentFile());
+                Iris.warn("Attempted to install into " + data.getDataFolder().getPath());
+                data.dump();
+                data.clearLists();
+                test = data.getDimensionLoader().load(dimensionKey);
 
                 if (test != null) {
-                    Iris.warn("Looks like " + dimensionKey + " exists in " + test.getLoadFile().getPath() + " ");
-                    Iris.service(StudioSVC.class).installIntoWorld(Iris.getSender(), dimensionKey, dataLocation.getParentFile().getParentFile());
-                    Iris.warn("Attempted to install into " + data.getDataFolder().getPath());
-                    data.dump();
-                    data.clearLists();
-                    test = data.getDimensionLoader().load(dimensionKey);
-
-                    if (test != null) {
-                        Iris.success("Woo! Patched the Engine!");
-                        dimension = test;
-                    } else {
-                        Iris.error("Failed to patch dimension!");
-                        throw new RuntimeException("Missing Dimension: " + dimensionKey);
-                    }
+                    Iris.success("Woo! Patched the Engine!");
+                    dimension = test;
                 } else {
-                    Iris.error("Nope, you don't have an installation containing " + dimensionKey + " try downloading it?");
+                    Iris.error("Failed to patch dimension!");
                     throw new RuntimeException("Missing Dimension: " + dimensionKey);
                 }
+            } else {
+                Iris.error("Nope, you don't have an installation containing " + dimensionKey + " try downloading it?");
+                throw new RuntimeException("Missing Dimension: " + dimensionKey);
             }
+        }
 
-            return new EngineTarget(world, dimension, data);
-        });
+        lastMode = StudioMode.NORMAL;
+        engine = new IrisEngine(new EngineTarget(world, dimension, data), studio);
+        populators.clear();
     }
 
     @Override
@@ -268,6 +257,10 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
     }
 
     private Engine getEngine(WorldInfo world) {
+        return getEngine(world.getSeed());
+    }
+
+    private Engine getEngine(long seed) {
         if (setup.get()) {
             return getEngine();
         }
@@ -280,7 +273,7 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
             }
 
 
-            getWorld().setRawWorldSeed(world.getSeed());
+            getWorld().setRawWorldSeed(seed);
             setupEngine();
             setup.set(true);
             this.hotloader = studio ? new Looper() {
@@ -313,9 +306,7 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
                 hotloader.interrupt();
             }
 
-            final Engine engine = getEngine();
-            if (engine != null && !engine.isClosed())
-                engine.close();
+            getEngine().close();
             folder.clear();
             populators.clear();
 
@@ -353,6 +344,21 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
         getEngine(world);
     }
 
+    @Override
+    public void prepareSpawnChunks(long seed, int radius) {
+        if (radius < 0 || new File(world.worldFolder(), "level.dat").exists())
+            return;
+        var engine = getEngine(seed);
+        var headless = new HeadlessPregenMethod(engine, 4);
+
+        for (int x = -radius; x <= radius; x++) {
+            for (int z = -radius; z <= radius; z++) {
+                headless.generateChunk(x, z, EmptyListener.INSTANCE);
+            }
+        }
+        headless.close();
+    }
+
     @Override
     public void generateNoise(@NotNull WorldInfo world, @NotNull Random random, int x, int z, @NotNull ChunkGenerator.ChunkData d) {
         try {

core/src/main/java/com/volmit/iris/engine/platform/PlatformChunkGenerator.java

@@ -24,23 +24,21 @@ import com.volmit.iris.engine.framework.EngineTarget;
 import com.volmit.iris.engine.framework.Hotloadable;
 import com.volmit.iris.util.data.DataProvider;
 import org.bukkit.World;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
 
 import java.util.concurrent.CompletableFuture;
 import java.util.function.Consumer;
 
 public interface PlatformChunkGenerator extends Hotloadable, DataProvider {
-    @Nullable
     Engine getEngine();
 
     @Override
     default IrisData getData() {
-        return getTarget().getData();
+        return getEngine().getData();
     }
 
-    @NotNull
-    EngineTarget getTarget();
+    default EngineTarget getTarget() {
+        return getEngine().getTarget();
+    }
 
     void injectChunkReplacement(World world, int x, int z, Consumer<Runnable> jobs);
 
@@ -51,4 +49,12 @@ public interface PlatformChunkGenerator extends Hotloadable, DataProvider {
     void touch(World world);
 
     CompletableFuture<Integer> getSpawnChunks();
+
+    void prepareSpawnChunks(long seed, int radius);
+
+    default int getGenerated() {
+        Engine engine = getEngine();
+        if (engine == null) return 0;
+        return engine.getGenerated();
+    }
 }