v+

3.7.0

README.md

@@ -15,17 +15,17 @@ Consider supporting our development by buying Iris on spigot! We work hard to ma
 
 ### Command Line Builds
 
-1. Install [Java JDK 17](https://www.oracle.com/java/technologies/javase/jdk17-archive-downloads.html)
+1. Install [Java JDK 21](https://www.oracle.com/java/technologies/javase/jdk21-archive-downloads.html)
 2. Set the JDK installation path to `JAVA_HOME` as an environment variable.
     * Windows
         1. Start > Type `env` and press Enter
         2. Advanced > Environment Variables
         3. Under System Variables, click `New...`
         4. Variable Name: `JAVA_HOME`
-        5. Variable Value: `C:\Program Files\Java\jdk-17.0.1` (verify this exists after installing java don't just copy
+        5. Variable Value: `C:\Program Files\Java\jdk-21.0.1` (verify this exists after installing java don't just copy
            the example text)
     * MacOS
-        1. Run `/usr/libexec/java_home -V` and look for Java 17
+        1. Run `/usr/libexec/java_home -V` and look for Java 21
         2. Run `sudo nano ~/.zshenv`
         3. Add `export JAVA_HOME=$(/usr/libexec/java_home)` as a new line
         4. Use `CTRL + X`, then Press `Y`, Then `ENTER`
@@ -35,7 +35,7 @@ Consider supporting our development by buying Iris on spigot! We work hard to ma
 
 ### IDE Builds (for development)
 
-* Configure ITJ Gradle to use JDK 17 (in settings, search for gradle)
+* Configure ITJ Gradle to use JDK 21 (in settings, search for gradle)
 * Add a build line in the build.gradle for your own build task to directly compile Iris into your plugins folder if you
   prefer.
 * Resync the project & run your newly created task (under the development folder in gradle tasks!)

build.gradle

@@ -1,234 +0,0 @@
-/*
- *  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/>.
- */
-
-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 '4.0-1.19.2-1.21.1'
-
-// 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('Pixel', 'D://Iris Dimension Engine/1.20.4 - Development/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_R1", "1.21-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",
-        "v1_19_R3", "1.19.4-R0.1-SNAPSHOT",
-        "v1_19_R2", "1.19.3-R0.1-SNAPSHOT",
-        "v1_19_R1", "1.19.2-R0.1-SNAPSHOT"
-)
-def JVM_VERSION = Map.of(
-        "v1_21_R1", 21,
-        "v1_20_R4", 21,
-)
-def entryPoint = 'com.volmit.iris.server.EntryPoint'
-NMS_BINDINGS.each { nms ->
-    project(":nms:${nms.key}") {
-        apply plugin: 'java'
-        apply plugin: 'com.volmit.nmstools'
-
-        nmsTools {
-            it.jvm = JVM_VERSION.getOrDefault(nms.key, 17)
-            it.version = nms.value
-        }
-
-        dependencies {
-            implementation project(":core")
-        }
-    }
-}
-
-shadowJar {
-    NMS_BINDINGS.each {
-        dependsOn(":nms:${it.key}:remap")
-        from("${project(":nms:${it.key}").layout.buildDirectory.asFile.get()}/libs/${it.key}-mapped.jar")
-    }
-    //dependsOn(':com.volmit.gui:build')
-
-    //minimize()
-    append("plugin.yml")
-    relocate 'com.dfsek.paralithic', 'com.volmit.iris.util.paralithic'
-    relocate 'io.papermc.lib', 'com.volmit.iris.util.paper'
-    relocate 'net.kyori', 'com.volmit.iris.util.kyori'
-    archiveFileName.set("Iris-${project.version}.jar")
-
-    manifest {
-        attributes 'Main-Class': entryPoint
-    }
-}
-
-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.oraxen.com/releases" }
-    }
-
-    dependencies {
-        // Provided or Classpath
-        compileOnly 'org.projectlombok:lombok:1.18.34'
-        annotationProcessor 'org.projectlombok:lombok:1.18.34'
-
-        // Shaded
-        implementation 'com.dfsek:Paralithic:0.4.0'
-        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.bytedeco:javacpp:1.5.10'
-        //implementation 'org.bytedeco:cuda-platform:12.3-8.9-1.5.10'
-        //implementation "org.deeplearning4j:deeplearning4j-core:1.0.0-M2.1"
-        compileOnly 'io.lumine:Mythic-Dist:5.2.1'
-
-        // 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 'net.bytebuddy:byte-buddy:1.14.14'
-        compileOnly 'net.bytebuddy:byte-buddy-agent:1.12.8'
-        compileOnly 'org.bytedeco:javacpp:1.5.10'
-        compileOnly 'org.bytedeco:cuda-platform:12.3-8.9-1.5.10'
-        compileOnly 'io.netty:netty-all:4.1.112.Final'
-    }
-
-    /**
-     * We need parameter meta for the decree command system
-     */
-    compileJava {
-        options.compilerArgs << '-parameters'
-        options.encoding = "UTF-8"
-    }
-}
-
-if (JavaVersion.current().toString() != "17") {
-    System.err.println()
-    System.err.println("=========================================================================================================")
-    System.err.println("You must run gradle on Java 17. You are using " + JavaVersion.current())
-    System.err.println()
-    System.err.println("=== For IDEs ===")
-    System.err.println("1. Configure the project for Java 17")
-    System.err.println("2. Configure the bundled gradle to use Java 17 in settings")
-    System.err.println()
-    System.err.println("=== For Command Line (gradlew) ===")
-    System.err.println("1. Install JDK 17 from https://www.oracle.com/java/technologies/javase/jdk17-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-17.0.1")
-    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)
-}
-
-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

@@ -0,0 +1,280 @@
+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

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

buildSrc/src/main/kotlin/ApiGenerator.kt

@@ -0,0 +1,121 @@
+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

@@ -0,0 +1,12 @@
+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

@@ -0,0 +1,29 @@
+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

@@ -1,92 +0,0 @@
-/*
- *  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/>.
- */
-
-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 'io.th0rgal:oraxen:1.173.0'
-    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')
-}
-
-
-/**
- * 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

@@ -0,0 +1,158 @@
+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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -23,8 +23,12 @@ 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 lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.io.File;
 import java.io.IOException;
@@ -33,7 +37,6 @@ import java.io.IOException;
 @Data
 public class IrisSettings {
     public static IrisSettings settings;
-    private IrisSafeGuard safeguard = new IrisSafeGuard();
     private IrisSettingsGeneral general = new IrisSettingsGeneral();
     private IrisSettingsWorld world = new IrisSettingsWorld();
     private IrisSettingsGUI gui = new IrisSettingsGUI();
@@ -42,9 +45,9 @@ public class IrisSettings {
     private IrisSettingsConcurrency concurrency = new IrisSettingsConcurrency();
     private IrisSettingsStudio studio = new IrisSettingsStudio();
     private IrisSettingsPerformance performance = new IrisSettingsPerformance();
-    private IrisWorldDump worldDump = new IrisWorldDump();
-    private IrisWorldSettings irisWorldSettings = new IrisWorldSettings();
-    private IrisServerSettings server = new IrisServerSettings();
+    private IrisSettingsUpdater updater = new IrisSettingsUpdater();
+    private IrisSettingsPregen pregen = new IrisSettingsPregen();
+    private IrisSettingsSentry sentry = new IrisSettingsSentry();
 
     public static int getThreadCount(int c) {
         return switch (c) {
@@ -84,6 +87,7 @@ public class IrisSettings {
                 Iris.error("Configuration Error in settings.json! " + ee.getClass().getSimpleName() + ": " + ee.getMessage());
             }
         }
+        SlimJar.debug(settings.general.debug);
 
         return settings;
     }
@@ -105,12 +109,6 @@ public class IrisSettings {
         }
     }
 
-    @Data
-    public static class IrisSafeGuard {
-        public boolean ignoreBootMode = false;
-        public boolean userUnstableWarning = true;
-    }
-
     @Data
     public static class IrisSettingsAutoconfiguration {
         public boolean configureSpigotTimeoutTime = true;
@@ -136,39 +134,89 @@ 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 {
-        public boolean trimMantleInStudio = false;
+        private IrisSettingsEngineSVC engineSVC = new IrisSettingsEngineSVC();
+        public boolean trimMantleInStudio = false; 
         public int mantleKeepAlive = 30;
-        public int headlessKeepAlive = 10;
         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
+    public static class IrisSettingsUpdater {
+        public double threadMultiplier = 2;
+        public double chunkLoadSensitivity = 0.7;
+        public MsRange emptyMsRange = new MsRange(80, 100);
+        public MsRange defaultMsRange = new MsRange(20, 40);
+
+        public double getThreadMultiplier() {
+            return Math.min(Math.abs(threadMultiplier), 0.1);
+        }
+
+        public double getChunkLoadSensitivity() {
+            return Math.min(chunkLoadSensitivity, 0.9);
+        }
+    }
+
+    @Data
+    @NoArgsConstructor
+    @AllArgsConstructor
+    public static class MsRange {
+        public int min = 20;
+        public int max = 40;
     }
 
     @Data
     public static class IrisSettingsGeneral {
+        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;
         public boolean useConsoleCustomColors = true;
         public boolean useCustomColorsIngame = true;
+        public boolean adjustVanillaHeight = false;
         public String forceMainWorld = "";
         public int spinh = -20;
         public int spins = 7;
         public int spinb = 8;
         public String cartographerMessage = "Iris does not allow cartographers in its world due to crashes.";
-        public String[] dataPackPaths = new String[0];
 
 
         @SuppressWarnings("BooleanMethodIsAlwaysInverted")
@@ -177,6 +225,13 @@ 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;
@@ -200,26 +255,12 @@ public class IrisSettings {
     }
 
     @Data
-    public static class IrisWorldDump {
-        public int mcaCacheSize = 3;
-    }
+    public static class IrisSettingsEngineSVC {
+        public boolean useVirtualThreads = true;
+        public int priority = Thread.NORM_PRIORITY;
 
-    @Data
-    public static class IrisServerSettings {
-        public boolean active = false;
-        public int port = 1337;
-        public String[] remote = new String[0];
-
-        public boolean isRemote() {
-            return remote.length != 0;
+        public int getPriority() {
+            return Math.max(Math.min(priority, Thread.MAX_PRIORITY), Thread.MIN_PRIORITY);
         }
     }
-
-    // todo: Goal:Have these as the default world settings and when put in bukkit.yml it will again overwrite that world from these.
-    @Data
-    public static class IrisWorldSettings {
-        public boolean dynamicEntityAdjustments;
-
-
-    }
 }

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

@@ -0,0 +1,79 @@
+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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -21,19 +21,33 @@ package com.volmit.iris.core;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.nms.INMS;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisDimension;
+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.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.collection.KSet;
+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.NonNull;
+import lombok.SneakyThrows;
+import org.bukkit.Bukkit;
 import org.bukkit.configuration.InvalidConfigurationException;
 import org.bukkit.configuration.file.FileConfiguration;
 import org.bukkit.configuration.file.YamlConfiguration;
+import org.bukkit.entity.Player;
+import org.jetbrains.annotations.Nullable;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.Arrays;
+import java.nio.file.Files;
+import java.nio.file.Path;
 import java.util.Objects;
 import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicIntegerArray;
+import java.util.stream.Stream;
 
 public class ServerConfigurator {
     public static void configure() {
@@ -45,6 +59,8 @@ public class ServerConfigurator {
         if (s.isConfigurePaperWatchdogDelay()) {
             J.attempt(ServerConfigurator::increasePaperWatchdog);
         }
+
+        installDataPacks(true);
     }
 
     private static void increaseKeepAliveSpigot() throws IOException, InvalidConfigurationException {
@@ -53,80 +69,247 @@ public class ServerConfigurator {
         f.load(spigotConfig);
         long tt = f.getLong("settings.timeout-time");
 
-        if (tt < TimeUnit.MINUTES.toSeconds(5)) {
-            Iris.warn("Updating spigot.yml timeout-time: " + tt + " -> " + TimeUnit.MINUTES.toSeconds(20) + " (5 minutes)");
+        long spigotTimeout = TimeUnit.MINUTES.toSeconds(5);
+
+        if (tt < spigotTimeout) {
+            Iris.warn("Updating spigot.yml timeout-time: " + tt + " -> " + spigotTimeout + " (5 minutes)");
             Iris.warn("You can disable this change (autoconfigureServer) in Iris settings, then change back the value.");
-            f.set("settings.timeout-time", TimeUnit.MINUTES.toSeconds(5));
+            f.set("settings.timeout-time", spigotTimeout);
             f.save(spigotConfig);
         }
     }
-
     private static void increasePaperWatchdog() throws IOException, InvalidConfigurationException {
         File spigotConfig = new File("config/paper-global.yml");
         FileConfiguration f = new YamlConfiguration();
         f.load(spigotConfig);
         long tt = f.getLong("watchdog.early-warning-delay");
 
-        if (tt < TimeUnit.MINUTES.toMillis(3)) {
-            Iris.warn("Updating paper.yml watchdog early-warning-delay: " + tt + " -> " + TimeUnit.MINUTES.toMillis(15) + " (3 minutes)");
+        long watchdog = TimeUnit.MINUTES.toMillis(3);
+        if (tt < watchdog) {
+            Iris.warn("Updating paper.yml watchdog early-warning-delay: " + tt + " -> " + watchdog + " (3 minutes)");
             Iris.warn("You can disable this change (autoconfigureServer) in Iris settings, then change back the value.");
-            f.set("watchdog.early-warning-delay", TimeUnit.MINUTES.toMillis(3));
+            f.set("watchdog.early-warning-delay", watchdog);
             f.save(spigotConfig);
         }
     }
 
-    private static File[] getDataPacksFolder() {
-        KList<File> files = new KList<>();
-        files.add(new File("plugins/Iris/datapack"));
-        Arrays.stream(IrisSettings.get().getGeneral().dataPackPaths)
-                .map(File::new)
-                .forEach(files::add);
-        return files.toArray(File[]::new);
+    private static KList<File> getDatapacksFolder() {
+        if (!IrisSettings.get().getGeneral().forceMainWorld.isEmpty()) {
+            return new KList<File>().qadd(new File(Bukkit.getWorldContainer(), IrisSettings.get().getGeneral().forceMainWorld + "/datapacks"));
+        }
+        KList<File> worlds = new KList<>();
+        Bukkit.getServer().getWorlds().forEach(w -> worlds.add(new File(w.getWorldFolder(), "datapacks")));
+        if (worlds.isEmpty()) worlds.add(new File(Bukkit.getWorldContainer(), ServerProperties.LEVEL_NAME + "/datapacks"));
+        return worlds;
     }
 
-    public static void setupDataPack() {
-        File packs = new File("plugins/Iris/packs");
-        if (!packs.exists()) {
-            disableDataPack();
+    public static void installDataPacks(boolean fullInstall) {
+        installDataPacks(DataVersion.getDefault(), fullInstall);
+    }
+
+    public static void installDataPacks(IDataFixer fixer, boolean fullInstall) {
+        if (fixer == null) {
+            Iris.error("Unable to install datapacks, fixer is null!");
             return;
         }
-        for (File i : packs.listFiles()) {
-            if (!i.isDirectory()) continue;
+        Iris.info("Checking Data Packs...");
+        DimensionHeight height = new DimensionHeight(fixer);
+        KList<File> folders = getDatapacksFolder();
+        KMap<String, KSet<String>> biomes = new KMap<>();
 
-            Iris.verbose("Checking Pack: " + i.getPath());
-            IrisData data = IrisData.get(i);
-            File dims = new File(i, "dimensions");
+        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);
+                    });
+        }
+        IrisDimension.writeShared(folders, height);
+        Iris.info("Data Packs Setup!");
 
-            if (dims.exists()) {
-                for (File j : dims.listFiles((f, s) -> s.endsWith(".json"))) {
-                    if (!j.isFile()) continue;
-                    IrisDimension dim = data.getDimensionLoader().load(j.getName().split("\\Q.\\E")[0]);
-                    if (dim == null) continue;
+        if (fullInstall)
+            verifyDataPacksPost(IrisSettings.get().getAutoConfiguration().isAutoRestartOnCustomBiomeInstall());
+    }
 
-                    dim.getAllBiomes(() -> data)
-                            .stream()
-                            .map(IrisBiome::getCustomDerivitives)
-                            .filter(Objects::nonNull)
-                            .flatMap(KList::stream)
-                            .forEach(b -> INMS.get().registerBiome(dim.getLoadKey(), b, false));
+    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;
+        }
+
+
+        if (allowRestarting) {
+            restart();
+        } else if (INMS.get().supportsDataPacks()) {
+            Iris.error("============================================================================");
+            Iris.error(C.ITALIC + "You need to restart your server to properly generate custom biomes.");
+            Iris.error(C.ITALIC + "By continuing, Iris will use backup biomes in place of the custom biomes.");
+            Iris.error("----------------------------------------------------------------------------");
+            Iris.error(C.UNDERLINE + "IT IS HIGHLY RECOMMENDED YOU RESTART THE SERVER BEFORE GENERATING!");
+            Iris.error("============================================================================");
+
+            for (Player i : Bukkit.getOnlinePlayers()) {
+                if (i.isOp() || i.hasPermission("iris.all")) {
+                    VolmitSender sender = new VolmitSender(i, Iris.instance.getTag("WARNING"));
+                    sender.sendMessage("There are some Iris Packs that have custom biomes in them");
+                    sender.sendMessage("You need to restart your server to use these packs.");
+                }
+            }
+
+            J.sleep(3000);
+        }
+    }
+
+    public static void restart() {
+        J.s(() -> {
+            Iris.warn("New data pack entries have been installed in Iris! Restarting server!");
+            Iris.warn("This will only happen when your pack changes (updates/first time setup)");
+            Iris.warn("(You can disable this auto restart in iris settings)");
+            J.s(() -> {
+                Iris.warn("Looks like the restart command didn't work. Stopping the server instead!");
+                Bukkit.shutdown();
+            }, 100);
+            Bukkit.dispatchCommand(Bukkit.getConsoleSender(), "restart");
+        });
+    }
+
+    public static boolean verifyDataPackInstalled(IrisDimension dimension) {
+        KSet<String> keys = new KSet<>();
+        boolean warn = false;
+
+        for (IrisBiome i : dimension.getAllBiomes(dimension::getLoader)) {
+            if (i.isCustom()) {
+                for (IrisBiomeCustom j : i.getCustomDerivitives()) {
+                    keys.add(dimension.getLoadKey() + ":" + j.getId());
                 }
             }
         }
-        dumpDataPack();
-    }
+        String key = getWorld(dimension.getLoader());
+        if (key == null) key = dimension.getLoadKey();
+        else key += "/" + dimension.getLoadKey();
 
-    public static void dumpDataPack() {
-        if (!INMS.get().dumpRegistry(getDataPacksFolder())) {
-            return;
+        if (!INMS.get().supportsDataPacks()) {
+            if (!keys.isEmpty()) {
+                Iris.warn("===================================================================================");
+                Iris.warn("Pack " + key + " has " + keys.size() + " custom biome(s). ");
+                Iris.warn("Your server version does not yet support datapacks for iris.");
+                Iris.warn("The world will generate these biomes as backup biomes.");
+                Iris.warn("====================================================================================");
+            }
+
+            return true;
         }
-        disableDataPack();
+
+        for (String i : keys) {
+            Object o = INMS.get().getCustomBiomeBaseFor(i);
+
+            if (o == null) {
+                Iris.warn("The Biome " + i + " is not registered on the server.");
+                warn = true;
+            }
+        }
+
+        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!");
+        }
+
+        return !warn;
     }
 
-    public static void disableDataPack() {
-        var packs = INMS.get().getPackRepository();
-        packs.reload();
-        if (!packs.removePack("file/iris"))
-            return;
-        packs.reloadWorldData();
+    public static Stream<IrisData> allPacks() {
+        return Stream.concat(listFiles(Iris.instance.getDataFolder("packs")),
+                        IrisWorlds.get().getFolders().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);
+    }
+
+    @Nullable
+    public static String getWorld(@NonNull IrisData data) {
+        String worldContainer = Bukkit.getWorldContainer().getAbsolutePath();
+        if (!worldContainer.endsWith(File.separator)) worldContainer += File.separator;
+        
+        String path = data.getDataFolder().getAbsolutePath();
+        if (!path.startsWith(worldContainer)) return null;
+        int l = path.endsWith(File.separator) ? 11 : 10;
+        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);
+    }
+
+    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
+                });
+            }
+        }
+
+        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()));
+        }
+
+        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 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);
+        }
     }
 }

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -19,24 +19,26 @@
 package com.volmit.iris.core.commands;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.loader.IrisData;
+import com.volmit.iris.core.ServerConfigurator;
+import com.volmit.iris.core.nms.datapack.DataVersion;
+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.core.tools.IrisWorldDump;
 import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.engine.framework.EnginePlayer;
 import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.engine.service.EngineStatusSVC;
-import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.context.IrisContext;
 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.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.nbt.mca.MCAFile;
+import com.volmit.iris.util.nbt.mca.MCAUtil;
 import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.plugin.VolmitSender;
 import net.jpountz.lz4.LZ4BlockInputStream;
@@ -52,6 +54,8 @@ 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.concurrent.atomic.AtomicInteger;
 import java.util.zip.GZIPInputStream;
 import java.util.zip.GZIPOutputStream;
@@ -59,24 +63,56 @@ 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, aliases = "status", sync = true)
+    @Decree(description = "Get Loaded TectonicPlates Count", origin = DecreeOrigin.BOTH, sync = true)
     public void EngineStatus() {
-        var status = EngineStatusSVC.getStatus();
+        Iris.service(IrisEngineSVC.class)
+                .engineStatus(sender());
+    }
 
-        sender().sendMessage("-------------------------");
-        sender().sendMessage(C.DARK_PURPLE + "Engine Status");
-        sender().sendMessage(C.DARK_PURPLE + "Total Engines: " + C.LIGHT_PURPLE + status.engineCount());
-        sender().sendMessage(C.DARK_PURPLE + "Total Loaded Chunks: " + C.LIGHT_PURPLE + status.loadedChunks());
-        sender().sendMessage(C.DARK_PURPLE + "Tectonic Limit: " + C.LIGHT_PURPLE + status.tectonicLimit());
-        sender().sendMessage(C.DARK_PURPLE + "Tectonic Total Plates: " + C.LIGHT_PURPLE + status.tectonicPlates());
-        sender().sendMessage(C.DARK_PURPLE + "Tectonic Active Plates: " + C.LIGHT_PURPLE + status.activeTectonicPlates());
-        sender().sendMessage(C.DARK_PURPLE + "Tectonic ToUnload: " + C.LIGHT_PURPLE + status.queuedTectonicPlates());
-        sender().sendMessage(C.DARK_PURPLE + "Lowest Tectonic Unload Duration: " + C.LIGHT_PURPLE + Form.duration(status.minTectonicUnloadDuration()));
-        sender().sendMessage(C.DARK_PURPLE + "Highest Tectonic Unload Duration: " + C.LIGHT_PURPLE + Form.duration(status.maxTectonicUnloadDuration()));
-        sender().sendMessage(C.DARK_PURPLE + "Cache Size: " + C.LIGHT_PURPLE + Form.f(IrisData.cacheSize()));
-        sender().sendMessage("-------------------------");
+    @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"));
+    }
+
+    @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());
+                }
+
+                pw.println("========================================");
+                pw.println();
+                pw.println();
+            }
+
+            pw.close();
+            Iris.info("DUMPED! See " + fi.getAbsolutePath());
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
     }
 
     @Decree(description = "Test")
@@ -92,9 +128,9 @@ public class CommandDeveloper implements DecreeExecutor {
 
         File tectonicplates = new File(folder, "mantle");
         for (File i : Objects.requireNonNull(tectonicplates.listFiles())) {
-            TectonicPlate.read(maxHeight, i);
+            TectonicPlate.read(maxHeight, i, true);
             c++;
-            sender().sendMessage("Loaded count: " + c);
+            Iris.info("Loaded count: " + c );
 
         }
 
@@ -102,40 +138,32 @@ public class CommandDeveloper implements DecreeExecutor {
 
     @Decree(description = "Test")
     public void packBenchmark(
-            @Param(description = "The pack to bench", defaultValue = "overworld", aliases = {"pack"})
+            @Param(description = "The pack to bench", aliases = {"pack"}, defaultValue = "overworld")
             IrisDimension dimension,
-            @Param(description = "The address to use", defaultValue = "-")
-            String address,
-            @Param(description = "Headless", defaultValue = "true")
-            boolean headless,
-            @Param(description = "GUI", defaultValue = "false")
-            boolean gui,
-            @Param(description = "Diameter in regions", defaultValue = "5")
-            int diameter
+            @Param(description = "Radius in regions", defaultValue = "2048")
+            int radius,
+            @Param(description = "Open GUI while benchmarking", defaultValue = "false")
+            boolean gui
     ) {
-        int rb = diameter << 9;
-        Iris.info("Benchmarking pack " + dimension.getName() + " with diameter: " + rb + "(" + diameter + ")");
-        IrisPackBenchmarking benchmark = new IrisPackBenchmarking(dimension, address.replace("-", "").trim(), diameter, headless, gui);
-        benchmark.runBenchmark();
+        new IrisPackBenchmarking(dimension, radius, gui);
+    }
+
+    @Decree(description = "Upgrade to another Minecraft version")
+    public void upgrade(
+            @Param(description = "The version to upgrade to", defaultValue = "latest") DataVersion version) {
+        sender().sendMessage(C.GREEN + "Upgrading to " + version.getVersion() + "...");
+        ServerConfigurator.installDataPacks(version.get(), false);
+        sender().sendMessage(C.GREEN + "Done upgrading! You can now update your server version to " + version.getVersion());
     }
 
     @Decree(description = "test")
-    public void mca(
-            @Param(description = "String") World world) {
+    public void mca (
+            @Param(description = "String") String world) {
         try {
-            IrisWorldDump dump = new IrisWorldDump(world, sender());
-            dump.start();
-
-        } catch (Exception e) {
-            e.printStackTrace();
-        }
-
-    }
-
-    @Decree(description = "test")
-    public void test() {
-        try {
-
+            File[] McaFiles = new File(world, "region").listFiles((dir, name) -> name.endsWith(".mca"));
+            for (File mca : McaFiles) {
+                MCAFile MCARegion = MCAUtil.read(mca);
+            }
         } catch (Exception e) {
             e.printStackTrace();
         }
@@ -201,40 +229,13 @@ public class CommandDeveloper implements DecreeExecutor {
         }
     }
 
-    @Decree(description = "All players in iris worlds")
-    public void getPlayers() {
-        KList<World> IrisWorlds = new KList<>();
-        for (World w : Bukkit.getServer().getWorlds()) {
-            if(IrisToolbelt.isIrisWorld(w)) {
-                IrisWorlds.add(w);
-            }
-        }
-
-        if (sender().isPlayer()) {
-            sender().sendMessage(C.BLUE + "Iris Worlds: ");
-            for (World IrisWorld : IrisWorlds.copy()) {
-                sender().sendMessage(C.IRIS + "- " + IrisWorld.getName() + C.GRAY + ", " + IrisToolbelt.access(IrisWorld).getEngine().getEnginePlayers().stream().count() + " players");
-                for (EnginePlayer player : IrisToolbelt.access(IrisWorld).getEngine().getEnginePlayers()) {
-                    sender().sendMessage(C.DARK_GRAY + "> " + player.getPlayer().getName());
-                }
-            }
-        } else {
-            Iris.info(C.BLUE + "Iris Worlds: ");
-            for (World IrisWorld : IrisWorlds.copy()) {
-                Iris.info(C.IRIS + "- " + IrisWorld.getName() + C.GRAY + ", " + IrisToolbelt.access(IrisWorld).getEngine().getEnginePlayers().stream().count() + " players");
-                for (EnginePlayer player : IrisToolbelt.access(IrisWorld).getEngine().getEnginePlayers()) {
-                    Iris.info(C.DARK_GRAY + "> " + player.getPlayer().getName());
-                }
-            }
-        }
-    }
-
     @Decree(description = "Test the compression algorithms")
     public void compression(
             @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 = "Amount of Tests") int amount,
+            @Param(description = "Is versioned", defaultValue = "false") boolean versioned) {
         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;
@@ -244,13 +245,14 @@ public class CommandDeveloper implements DecreeExecutor {
         if (!file.exists()) return;
 
         Engine engine = IrisToolbelt.access(world).getEngine();
-        if (engine != null) {
+        if(engine != null) {
             int height = engine.getTarget().getHeight();
+            ExecutorService service = Executors.newFixedThreadPool(1);
             VolmitSender sender = sender();
-            new Thread(() -> {
+            service.submit(() -> {
                 try {
-                    DataInputStream raw = new DataInputStream(new FileInputStream(file));
-                    TectonicPlate plate = new TectonicPlate(height, raw);
+                    CountingDataInputStream raw = CountingDataInputStream.wrap(new FileInputStream(file));
+                    TectonicPlate plate = new TectonicPlate(height, raw, versioned);
                     raw.close();
 
                     double d1 = 0;
@@ -268,29 +270,30 @@ public class CommandDeveloper implements DecreeExecutor {
                         if (size == 0)
                             size = tmp.length();
                         start = System.currentTimeMillis();
-                        DataInputStream din = createInput(tmp, algorithm);
-                        new TectonicPlate(height, din);
+                        CountingDataInputStream din = createInput(tmp, algorithm);
+                        new TectonicPlate(height, din, true);
                         din.close();
                         d2 += System.currentTimeMillis() - start;
                         tmp.delete();
                     }
                     IO.delete(folder);
                     sender.sendMessage(algorithm + " is " + Form.fileSize(size) + " big after compression");
-                    sender.sendMessage(algorithm + " Took " + d2 / amount + "ms to read");
-                    sender.sendMessage(algorithm + " Took " + d1 / amount + "ms to write");
+                    sender.sendMessage(algorithm + " Took " + d2/amount + "ms to read");
+                    sender.sendMessage(algorithm + " Took " + d1/amount + "ms to write");
                 } catch (Throwable e) {
                     e.printStackTrace();
                 }
-            }, "Compression Test").start();
-        } else {
+            });
+            service.shutdown();
+		} else {
             Iris.info(C.RED + "Engine is null!");
         }
     }
 
-    private DataInputStream createInput(File file, String algorithm) throws Throwable {
+    private CountingDataInputStream createInput(File file, String algorithm) throws Throwable {
         FileInputStream in = new FileInputStream(file);
 
-        return new DataInputStream(switch (algorithm) {
+        return CountingDataInputStream.wrap(switch (algorithm) {
             case "gzip" -> new GZIPInputStream(in);
             case "lz4f" -> new LZ4FrameInputStream(in);
             case "lz4b" -> new LZ4BlockInputStream(in);

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -19,17 +19,13 @@
 package com.volmit.iris.core.commands;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.engine.object.*;
 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.decree.specialhandlers.NullableBiomeHandler;
-import com.volmit.iris.util.decree.specialhandlers.NullableRegionHandler;
 import com.volmit.iris.util.format.C;
-import org.bukkit.block.Biome;
 
 import java.awt.*;
 
@@ -55,31 +51,12 @@ public class CommandEdit implements DecreeExecutor {
 
 
     @Decree(description = "Edit the biome you specified", aliases = {"b"}, origin = DecreeOrigin.PLAYER)
-    public void biome(@Param(contextual = false, description = "The biome to edit", defaultValue = "---", customHandler = NullableBiomeHandler.class) IrisBiome biome) {
+    public void biome(@Param(contextual = false, description = "The biome to edit") IrisBiome biome) {
         if (noStudio()) {
             return;
         }
-        if (biome == null) {
-            try {
-                IrisBiome b = engine().getBiome(player().getLocation().getBlockX(), player().getLocation().getBlockY() - player().getWorld().getMinHeight(), player().getLocation().getBlockZ());
-                Desktop.getDesktop().open(b.getLoadFile());
-                sender().sendMessage(C.GREEN + "Opening " + b.getTypeName() + " " + b.getLoadFile().getName().split("\\Q.\\E")[0] + " in VSCode! ");
-            } catch (Throwable e) {
-                Iris.reportError(e);
-                sender().sendMessage("Non-Iris Biome: " + player().getLocation().getBlock().getBiome().name());
-                if (player().getLocation().getBlock().getBiome().equals(Biome.CUSTOM)) {
-                    try {
-                        sender().sendMessage("Data Pack Biome: " + INMS.get().getTrueBiomeBaseKey(player().getLocation()) + " (ID: " + INMS.get().getTrueBiomeBaseId(INMS.get().getTrueBiomeBase(player().getLocation())) + ")");
-                    } catch (Throwable ee) {
-                        Iris.reportError(ee);
-                    }
-                }
-            }
-            return;
-        }
-
         try {
-            if (biome.getLoadFile() == null) {
+            if (biome == null || biome.getLoadFile() == null) {
                 sender().sendMessage(C.GOLD + "Cannot find the file; Perhaps it was not loaded directly from a file?");
                 return;
             }
@@ -92,20 +69,10 @@ public class CommandEdit implements DecreeExecutor {
     }
 
     @Decree(description = "Edit the region you specified", aliases = {"r"}, origin = DecreeOrigin.PLAYER)
-    public void region(@Param(contextual = false, description = "The region to edit", defaultValue = "---", customHandler = NullableRegionHandler.class) IrisRegion region) {
+    public void region(@Param(contextual = false, description = "The region to edit") IrisRegion region) {
         if (noStudio()) {
             return;
         }
-        if (region == null) {
-            try {
-                IrisRegion r = engine().getRegion(player().getLocation().getBlockX(), player().getLocation().getBlockZ());
-                Desktop.getDesktop().open(r.getLoadFile());
-                sender().sendMessage(C.GREEN + "Opening " + r.getTypeName() + " " + r.getLoadFile().getName().split("\\Q.\\E")[0] + " in VSCode! ");
-            } catch (Throwable e) {
-                sender().sendMessage(C.RED + "Failed to get region.");
-            }
-            return;
-        }
         try {
             if (region == null || region.getLoadFile() == null) {
                 sender().sendMessage(C.GOLD + "Cannot find the file; Perhaps it was not loaded directly from a file?");

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -21,12 +21,13 @@ package com.volmit.iris.core.commands;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.loader.IrisData;
+import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.pregenerator.ChunkUpdater;
 import com.volmit.iris.core.service.StudioSVC;
-import com.volmit.iris.core.tools.IrisBenchmarking;
 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.core.safeguard.UtilsSFG;
 import com.volmit.iris.engine.object.IrisWorld;
 import com.volmit.iris.engine.platform.BukkitChunkGenerator;
 import com.volmit.iris.engine.platform.DummyChunkGenerator;
@@ -40,9 +41,6 @@ import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
-import org.apache.commons.io.FileUtils;
-import org.apache.commons.io.filefilter.IOFileFilter;
-import org.apache.commons.io.filefilter.TrueFileFilter;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 import org.bukkit.WorldCreator;
@@ -55,21 +53,17 @@ import org.bukkit.scheduler.BukkitRunnable;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.List;
 
 import static com.volmit.iris.Iris.service;
 import static com.volmit.iris.core.service.EditSVC.deletingWorld;
-import static com.volmit.iris.core.tools.IrisBenchmarking.inProgress;
+import static com.volmit.iris.core.safeguard.IrisSafeguard.unstablemode;
+import static com.volmit.iris.core.safeguard.ServerBootSFG.incompatibilities;
 import static org.bukkit.Bukkit.getServer;
 
 @Decree(name = "iris", aliases = {"ir", "irs"}, description = "Basic Command")
 public class CommandIris implements DecreeExecutor {
-    public static boolean worldCreation = false;
-    String WorldEngine;
-    String worldNameToCheck = "YourWorldName";
-    VolmitSender sender = Iris.getSender();
     private CommandStudio studio;
     private CommandPregen pregen;
     private CommandSettings settings;
@@ -78,21 +72,11 @@ public class CommandIris implements DecreeExecutor {
     private CommandWhat what;
     private CommandEdit edit;
     private CommandFind find;
-    private CommandSupport support;
     private CommandDeveloper developer;
-
-    public static boolean deleteDirectory(File dir) {
-        if (dir.isDirectory()) {
-            File[] children = dir.listFiles();
-            for (int i = 0; i < children.length; i++) {
-                boolean success = deleteDirectory(children[i]);
-                if (!success) {
-                    return false;
-                }
-            }
-        }
-        return dir.delete();
-    }
+    public static boolean worldCreation = false;
+    String WorldEngine;
+    String worldNameToCheck = "YourWorldName";
+    VolmitSender sender = Iris.getSender();
 
     @Decree(description = "Create a new world", aliases = {"+", "c"})
     public void create(
@@ -101,23 +85,36 @@ public class CommandIris implements DecreeExecutor {
             @Param(aliases = "dimension", description = "The dimension type to create the world with", defaultValue = "default")
             IrisDimension type,
             @Param(description = "The seed to generate the world with", defaultValue = "1337")
-            long seed,
-            @Param(description = "The radius of chunks to generate in headless mode (-1 to disable)", defaultValue = "10", aliases = "radius")
-            int headlessRadius,
-            @Param(description = "If it should convert the dimension to match the vanilla height system.", defaultValue = "false")
-            boolean vanillaheight
+            long seed
     ) {
-
-        if (name.equals("iris")) {
-            sender().sendMessage(C.RED + "You cannot use the world name \"iris\" for creating worlds as Iris uses this directory for studio worlds.");
-            sender().sendMessage(C.RED + "May we suggest the name \"IrisWorld\" instead?");
-            return;
-        }
-        if (name.equals("Benchmark")) {
-            sender().sendMessage(C.RED + "You cannot use the world name \"Benchmark\" for creating worlds as Iris uses this directory for Benchmarking Packs.");
-            sender().sendMessage(C.RED + "May we suggest the name \"IrisWorld\" instead?");
-            return;
+        if(sender() instanceof Player) {
+            if (incompatibilities.get("Multiverse-Core")) {
+                sender().sendMessage(C.RED + "Your server has an incompatibility that may corrupt all worlds on the server if not handled properly.");
+                sender().sendMessage(C.RED + "it is strongly advised for you to take action. see log for full detail");
+                sender().sendMessage(C.RED + "----------------------------------------------------------------");
+                sender().sendMessage(C.RED + "Command ran: /iris create");
+                sender().sendMessage(C.RED + UtilsSFG.MSGIncompatibleWarnings());
+                sender().sendMessage(C.RED + "----------------------------------------------------------------");
+            }
+            if (unstablemode && !incompatibilities.get("Multiverse-Core")) {
+                sender().sendMessage(C.RED + "Your server is experiencing an incompatibility with the Iris plugin.");
+                sender().sendMessage(C.RED + "Please rectify this problem to avoid further complications.");
+                sender().sendMessage(C.RED + "----------------------------------------------------------------");
+                sender().sendMessage(C.RED + "Command ran: /iris create");
+                sender().sendMessage(C.RED + UtilsSFG.MSGIncompatibleWarnings());
+                sender().sendMessage(C.RED + "----------------------------------------------------------------");
+            }
         }
+            if (name.equals("iris")) {
+                sender().sendMessage(C.RED + "You cannot use the world name \"iris\" for creating worlds as Iris uses this directory for studio worlds.");
+                sender().sendMessage(C.RED + "May we suggest the name \"IrisWorld\" instead?");
+                return;
+            }
+            if (name.equals("Benchmark")) {
+                sender().sendMessage(C.RED + "You cannot use the world name \"Benchmark\" for creating worlds as Iris uses this directory for Benchmarking Packs.");
+                sender().sendMessage(C.RED + "May we suggest the name \"IrisWorld\" instead?");
+                return;
+            }
 
         if (new File(Bukkit.getWorldContainer(), name).exists()) {
             sender().sendMessage(C.RED + "That folder already exists!");
@@ -132,7 +129,6 @@ public class CommandIris implements DecreeExecutor {
                     .seed(seed)
                     .sender(sender())
                     .studio(false)
-                    .headlessRadius(headlessRadius)
                     .create();
         } catch (Throwable e) {
             sender().sendMessage(C.RED + "Exception raised during creation. See the console for more details.");
@@ -188,16 +184,6 @@ public class CommandIris implements DecreeExecutor {
         IrisPackBenchmarking.runBenchmark();
     } */
 
-    //todo Move to React
-    @Decree(description = "Benchmark your server", origin = DecreeOrigin.CONSOLE)
-    public void serverbenchmark() throws InterruptedException {
-        if (!inProgress) {
-            IrisBenchmarking.runBenchmark();
-        } else {
-            Iris.info(C.RED + "Benchmark already is in progress.");
-        }
-    }
-
     @Decree(description = "Print world height information", origin = DecreeOrigin.PLAYER)
     public void height() {
         if (sender().isPlayer()) {
@@ -235,22 +221,22 @@ public class CommandIris implements DecreeExecutor {
         if (sender().isPlayer()) {
             sender().sendMessage(C.BLUE + "Iris Worlds: ");
             for (World IrisWorld : IrisWorlds.copy()) {
-                sender().sendMessage(C.IRIS + "- " + IrisWorld.getName());
+                sender().sendMessage(C.IRIS + "- " +IrisWorld.getName());
             }
             sender().sendMessage(C.GOLD + "Bukkit Worlds: ");
             for (World BukkitWorld : BukkitWorlds.copy()) {
-                sender().sendMessage(C.GRAY + "- " + BukkitWorld.getName());
+                sender().sendMessage(C.GRAY + "- " +BukkitWorld.getName());
             }
         } else {
             Iris.info(C.BLUE + "Iris Worlds: ");
             for (World IrisWorld : IrisWorlds.copy()) {
-                Iris.info(C.IRIS + "- " + IrisWorld.getName());
+                Iris.info(C.IRIS + "- " +IrisWorld.getName());
             }
             Iris.info(C.GOLD + "Bukkit Worlds: ");
             for (World BukkitWorld : BukkitWorlds.copy()) {
-                Iris.info(C.GRAY + "- " + BukkitWorld.getName());
+                Iris.info(C.GRAY + "- " +BukkitWorld.getName());
             }
-
+            
         }
     }
 
@@ -266,6 +252,17 @@ public class CommandIris implements DecreeExecutor {
             return;
         }
         sender().sendMessage(C.GREEN + "Removing world: " + world.getName());
+
+        if (!IrisToolbelt.evacuate(world)) {
+            sender().sendMessage(C.RED + "Failed to evacuate world: " + world.getName());
+            return;
+        }
+
+        if (!Bukkit.unloadWorld(world, false)) {
+            sender().sendMessage(C.RED + "Failed to unload world: " + world.getName());
+            return;
+        }
+
         try {
             if (IrisToolbelt.removeWorld(world)) {
                 sender().sendMessage(C.GREEN + "Successfully removed " + world.getName() + " from bukkit.yml");
@@ -278,27 +275,45 @@ public class CommandIris implements DecreeExecutor {
         }
         IrisToolbelt.evacuate(world, "Deleting world");
         deletingWorld = true;
-        Bukkit.unloadWorld(world, false);
-        int retries = 12;
-        if (delete) {
+        if (!delete) {
+            deletingWorld = false;
+            return;
+        }
+        VolmitSender sender = sender();
+        J.a(() -> {
+            int retries = 12;
+
             if (deleteDirectory(world.getWorldFolder())) {
-                sender().sendMessage(C.GREEN + "Successfully removed world folder");
+                sender.sendMessage(C.GREEN + "Successfully removed world folder");
             } else {
-                while (true) {
-                    if (deleteDirectory(world.getWorldFolder())) {
-                        sender().sendMessage(C.GREEN + "Successfully removed world folder");
+                while(true){
+                    if (deleteDirectory(world.getWorldFolder())){
+                        sender.sendMessage(C.GREEN + "Successfully removed world folder");
                         break;
                     }
                     retries--;
-                    if (retries == 0) {
-                        sender().sendMessage(C.RED + "Failed to remove world folder");
+                    if (retries == 0){
+                        sender.sendMessage(C.RED + "Failed to remove world folder");
                         break;
                     }
                     J.sleep(3000);
                 }
             }
+            deletingWorld = false;
+        });
+    }
+
+    public static boolean deleteDirectory(File dir) {
+        if (dir.isDirectory()) {
+            File[] children = dir.listFiles();
+            for (int i = 0; i < children.length; i++) {
+                boolean success = deleteDirectory(children[i]);
+                if (!success) {
+                    return false;
+                }
+            }
         }
-        deletingWorld = false;
+        return dir.delete();
     }
 
     @Decree(description = "Updates all chunk in the specified world")
@@ -384,7 +399,7 @@ public class CommandIris implements DecreeExecutor {
     ) {
         sender().sendMessage(C.GREEN + "Downloading pack: " + pack + "/" + branch + (trim ? " trimmed" : "") + (overwrite ? " overwriting" : ""));
         if (pack.equals("overworld")) {
-            String url = "https://github.com/IrisDimensions/overworld/releases/download/" + Iris.OVERWORLD_TAG + "/overworld.zip";
+            String url = "https://github.com/IrisDimensions/overworld/releases/download/" + INMS.OVERWORLD_TAG + "/overworld.zip";
             Iris.service(StudioSVC.class).downloadRelease(sender(), url, trim, overwrite);
         } else {
             Iris.service(StudioSVC.class).downloadSearch(sender(), "IrisDimensions/" + pack + "/" + branch, trim, overwrite);
@@ -444,8 +459,8 @@ public class CommandIris implements DecreeExecutor {
         Iris.service(StudioSVC.class).installIntoWorld(sender(), pack.getLoadKey(), folder);
     }
 
-    @Decree(description = "Unload an Iris World", sync = true)
-    public void unload(
+    @Decree(description = "Unload an Iris World", origin = DecreeOrigin.PLAYER, sync = true)
+    public void unloadWorld(
             @Param(description = "The world to unload")
             World world
     ) {
@@ -465,76 +480,61 @@ public class CommandIris implements DecreeExecutor {
     }
 
     @Decree(description = "Load an Iris World", origin = DecreeOrigin.PLAYER, sync = true, aliases = {"import"})
-    public void load(
+    public void loadWorld(
             @Param(description = "The name of the world to load")
             String world
     ) {
+        World worldloaded = Bukkit.getWorld(world);
+        worldNameToCheck = world;
+        boolean worldExists = doesWorldExist(worldNameToCheck);
+        WorldEngine = world;
 
-        FileConfiguration fc = new YamlConfiguration();
-        try {
-            fc.load(new File("bukkit.yml"));
-            ConfigurationSection section = fc.getConfigurationSection("worlds");
-            if (section == null) {
+        if (!worldExists) {
+            sender().sendMessage(C.YELLOW + world + " Doesnt exist on the server.");
+            return;
+        }
+
+        File BUKKIT_YML = new File("bukkit.yml");
+        String pathtodim = world + File.separator +"iris"+File.separator +"pack"+File.separator +"dimensions"+File.separator;
+        File directory = new File(Bukkit.getWorldContainer(), pathtodim);
+
+        String dimension = null;
+        if (directory.exists() && directory.isDirectory()) {
+            File[] files = directory.listFiles();
+            if (files != null) {
+                for (File file : files) {
+                    if (file.isFile()) {
+                        String fileName = file.getName();
+                        if (fileName.endsWith(".json")) {
+                            dimension = fileName.substring(0, fileName.length() - 5);
+                            sender().sendMessage(C.BLUE + "Generator: " + dimension);
+                        }
+                    }
+                }
+            }
+        } else {
+            sender().sendMessage(C.GOLD + world + " is not an iris world.");
+            return;
+        }
+        sender().sendMessage(C.GREEN + "Loading world: " + world);
+
+        YamlConfiguration yml = YamlConfiguration.loadConfiguration(BUKKIT_YML);
+        String gen = "Iris:" + dimension;
+        ConfigurationSection section = yml.contains("worlds") ? yml.getConfigurationSection("worlds") : yml.createSection("worlds");
+        if (!section.contains(world)) {
+            section.createSection(world).set("generator", gen);
+            try {
+                yml.save(BUKKIT_YML);
+                Iris.info("Registered \"" + world + "\" in bukkit.yml");
+            } catch (IOException e) {
+                Iris.error("Failed to update bukkit.yml!");
+                e.printStackTrace();
                 return;
             }
-
-            for (String s : section.getKeys(false)) {
-                try {
-
-                    ConfigurationSection entry = section.getConfigurationSection(s);
-                    if (!entry.contains("backup-generator", true)) {
-                        continue;
-                    }
-
-                    String generator = entry.getString("backup-generator");
-                    if (!generator.startsWith("Iris")) {
-                        continue;
-                    }
-
-                    if (!s.equalsIgnoreCase(world)) {
-                        continue;
-                    }
-
-                    File worldFolder = new File(Bukkit.getWorldContainer().getPath() + "/" + s + "/iris/engine-data/");
-                    IOFileFilter jsonFilter = org.apache.commons.io.filefilter.FileFilterUtils.suffixFileFilter(".json");
-                    Collection<File> files = FileUtils.listFiles(worldFolder, jsonFilter, TrueFileFilter.INSTANCE);
-                    if (files.size() != 1) {
-                        Iris.info(C.DARK_GRAY + "------------------------------------------");
-                        Iris.info(C.RED + "Failed to load " + C.GRAY + s + C.RED + ". No valid engine-data file was found.");
-                        Iris.info(C.DARK_GRAY + "------------------------------------------");
-                        continue;
-                    }
-
-                    for (File file : files) {
-                        int lastDotIndex = file.getName().lastIndexOf(".");
-                        generator = file.getName().substring(0, lastDotIndex);
-                    }
-
-                    Iris.info("2 World: %s | Generator: %s", s, generator);
-
-                    if (Bukkit.getWorlds().stream().anyMatch(w -> w.getName().equals(s))) {
-                        continue;
-                    }
-
-                    Iris.info(C.LIGHT_PURPLE + "Preparing Spawn for " + s + "' using Iris:" + generator + "...");
-                    new WorldCreator(s)
-                            .generator(getDefaultWorldGenerator(s, generator))
-                            .environment(IrisData.loadAnyDimension(generator).getEnvironment())
-                            .createWorld();
-                    Iris.info(C.LIGHT_PURPLE + "Loaded " + s + "!");
-                    break;
-                } catch (Exception e) {
-                    Iris.info(C.DARK_GRAY + "------------------------------------------");
-                    Iris.info(C.RED + "Failed to load " + C.GRAY + s);
-                    Iris.info(C.DARK_GRAY + "------------------------------------------");
-                }
-                sender().sendMessage(C.GOLD + "Failed to find world: " + C.DARK_GRAY + world);
-            }
-        } catch (Throwable e) {
-            e.printStackTrace();
         }
+        checkForBukkitWorlds(world);
+        sender().sendMessage(C.GREEN + world + " loaded successfully.");
     }
-
     @Decree(description = "Evacuate an iris world", origin = DecreeOrigin.PLAYER, sync = true)
     public void evacuate(
             @Param(description = "Evacuate the world")
@@ -553,7 +553,6 @@ public class CommandIris implements DecreeExecutor {
         File worldDirectory = new File(worldContainer, worldName);
         return worldDirectory.exists() && worldDirectory.isDirectory();
     }
-
     private void checkForBukkitWorlds(String world) {
         FileConfiguration fc = new YamlConfiguration();
         try {
@@ -565,7 +564,7 @@ public class CommandIris implements DecreeExecutor {
 
             List<String> worldsToLoad = Collections.singletonList(world);
 
-            for (String s : section.getKeys(false)) {
+             for (String s : section.getKeys(false)) {
                 if (!worldsToLoad.contains(s)) {
                     continue;
                 }
@@ -586,17 +585,16 @@ public class CommandIris implements DecreeExecutor {
                     continue;
                 }
                 Iris.info(C.LIGHT_PURPLE + "Preparing Spawn for " + s + "' using Iris:" + generator + "...");
-                new WorldCreator(s)
+                WorldCreator c = new WorldCreator(s)
                         .generator(getDefaultWorldGenerator(s, generator))
-                        .environment(IrisData.loadAnyDimension(generator).getEnvironment())
-                        .createWorld();
+                        .environment(IrisData.loadAnyDimension(generator).getEnvironment());
+                INMS.get().createWorld(c);
                 Iris.info(C.LIGHT_PURPLE + "Loaded " + s + "!");
             }
         } catch (Throwable e) {
             e.printStackTrace();
         }
     }
-
     public ChunkGenerator getDefaultWorldGenerator(String worldName, String id) {
         Iris.debug("Default World Generator Called for " + worldName + " using ID: " + id);
         if (worldName.equals("test")) {

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -60,7 +60,7 @@ public class CommandJigsaw implements DecreeExecutor {
         try {
             var world = world();
             WorldObjectPlacer placer = new WorldObjectPlacer(world);
-            PlannedStructure ps = new PlannedStructure(structure, new IrisPosition(player().getLocation().add(0, world.getMinHeight(), 0)), new RNG());
+            PlannedStructure ps = new PlannedStructure(structure, new IrisPosition(player().getLocation().add(0, world.getMinHeight(), 0)), new RNG(), true);
             VolmitSender sender = sender();
             sender.sendMessage(C.GREEN + "Generated " + ps.getPieces().size() + " pieces in " + Form.duration(p.getMilliseconds(), 2));
             ps.place(placer, failed -> sender.sendMessage(failed ? C.GREEN + "Placed the structure!" : C.RED + "Failed to place the structure!"));

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -19,11 +19,16 @@
 package com.volmit.iris.core.commands;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
+import com.volmit.iris.core.gui.PregeneratorJob;
 import com.volmit.iris.core.pregenerator.LazyPregenerator;
+import com.volmit.iris.core.pregenerator.PregenTask;
+import com.volmit.iris.core.tools.IrisToolbelt;
 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;
@@ -34,7 +39,6 @@ import java.io.IOException;
 @Decree(name = "lazypregen", aliases = "lazy", description = "Pregenerate your Iris worlds!")
 public class CommandLazyPregen implements DecreeExecutor {
     public String worldName;
-
     @Decree(description = "Pregenerate a world")
     public void start(
             @Param(description = "The radius of the pregen in blocks", aliases = "size")
@@ -47,7 +51,7 @@ public class CommandLazyPregen implements DecreeExecutor {
             int cpm,
             @Param(aliases = "silent", description = "Silent generation", defaultValue = "false")
             boolean silent
-    ) {
+            ) {
 
         worldName = world.getName();
         File worldDirectory = new File(Bukkit.getWorldContainer(), world.getName());

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -28,6 +28,8 @@ import com.volmit.iris.core.tools.IrisConverter;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.*;
 import com.volmit.iris.util.data.Cuboid;
+import com.volmit.iris.util.data.IrisCustomData;
+import com.volmit.iris.util.data.registry.Materials;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.DecreeOrigin;
 import com.volmit.iris.util.decree.annotations.Decree;
@@ -36,12 +38,9 @@ import com.volmit.iris.util.decree.specialhandlers.ObjectHandler;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.math.Direction;
 import com.volmit.iris.util.math.RNG;
-import com.volmit.iris.util.misc.E;
 import com.volmit.iris.util.scheduling.Queue;
 import org.bukkit.*;
 import org.bukkit.block.Block;
-import org.bukkit.block.BlockState;
-import org.bukkit.block.TileState;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.util.Vector;
@@ -54,7 +53,7 @@ import java.util.*;
 @Decree(name = "object", aliases = "o", origin = DecreeOrigin.PLAYER, studio = true, description = "Iris object manipulation")
 public class CommandObject implements DecreeExecutor {
 
-    private static final Set<Material> skipBlocks = Set.of(E.getOrDefault(Material.class, "GRASS", "SHORT_GRASS"), Material.SNOW, Material.VINE, Material.TORCH, Material.DEAD_BUSH,
+    private static final Set<Material> skipBlocks = Set.of(Materials.GRASS, Material.SNOW, Material.VINE, Material.TORCH, Material.DEAD_BUSH,
             Material.POPPY, Material.DANDELION);
 
     public static IObjectPlacer createPlacer(World world, Map<Block, BlockData> futureBlockChanges) {
@@ -75,12 +74,14 @@ public class CommandObject implements DecreeExecutor {
                 Block block = world.getBlockAt(x, y, z);
 
                 //Prevent blocks being set in or bellow bedrock
-                if (y <= world.getMinHeight() || block.getType() == Material.BEDROCK)
-                    return;
+                if (y <= world.getMinHeight() || block.getType() == Material.BEDROCK) return;
 
                 futureBlockChanges.put(block, block.getBlockData());
 
-                block.setBlockData(d);
+                if (d instanceof IrisCustomData data) {
+                    block.setBlockData(data.getBase());
+                    Iris.warn("Tried to place custom block at " + x + ", " + y + ", " + z + " which is not supported!");
+                } else block.setBlockData(d);
             }
 
             @Override
@@ -240,7 +241,8 @@ public class CommandObject implements DecreeExecutor {
 
 
         Location[] b = WandSVC.getCuboid(player());
-        if (b == null) {
+        if (b == null || b[0] == null || b[1] == null) {
+            sender().sendMessage("No area selected.");
             return;
         }
         Location a1 = b[0].clone();
@@ -377,9 +379,11 @@ public class CommandObject implements DecreeExecutor {
             @Param(description = "The file to store it in, can use / for subfolders")
             String name,
             @Param(description = "Overwrite existing object files", defaultValue = "false", aliases = "force")
-            boolean overwrite
+            boolean overwrite,
+            @Param(description = "Use legacy TileState serialization if possible", defaultValue = "true")
+            boolean legacy
     ) {
-        IrisObject o = WandSVC.createSchematic(player());
+        IrisObject o = WandSVC.createSchematic(player(), legacy);
 
         if (o == null) {
             sender().sendMessage(C.YELLOW + "You need to hold your wand!");
@@ -414,6 +418,10 @@ 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();
@@ -438,7 +446,7 @@ public class CommandObject implements DecreeExecutor {
         ObjectSVC service = Iris.service(ObjectSVC.class);
         int actualReverts = Math.min(service.getUndos().size(), amount);
         service.revertChanges(actualReverts);
-        sender().sendMessage(C.BLUE + "Reverted " + actualReverts + C.BLUE + " pastes!");
+        sender().sendMessage(C.BLUE + "Reverted " + actualReverts + C.BLUE +" pastes!");
     }
 
     @Decree(description = "Gets an object wand and grabs the current WorldEdit selection.", aliases = "we", origin = DecreeOrigin.PLAYER, studio = true)
@@ -474,6 +482,10 @@ 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();
@@ -521,6 +533,10 @@ 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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -19,16 +19,9 @@
 package com.volmit.iris.core.commands;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.gui.PregeneratorJob;
 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.tools.IrisToolbelt;
-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.IrisWorld;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.annotations.Decree;
 import com.volmit.iris.util.decree.annotations.Param;
@@ -37,8 +30,6 @@ import com.volmit.iris.util.math.Position2;
 import org.bukkit.World;
 import org.bukkit.util.Vector;
 
-import java.awt.*;
-
 @Decree(name = "pregen", aliases = "pregenerate", description = "Pregenerate your Iris worlds!")
 public class CommandPregen implements DecreeExecutor {
     @Decree(description = "Pregenerate a world")
@@ -49,38 +40,22 @@ public class CommandPregen implements DecreeExecutor {
             World world,
             @Param(aliases = "middle", description = "The center location of the pregen. Use \"me\" for your current location", defaultValue = "0,0")
             Vector center,
-            @Param(aliases = "headless", description = "Toggle headless pregeneration", defaultValue = "true")
-            boolean headless,
-            @Param(aliases = "gui", description = "Enable or disable the Iris GUI.", defaultValue = "true")
-            boolean gui,
-            @Param(aliases = "resetCache", description = "If it should reset the generated region cache", defaultValue = "false")
-            boolean resetCache
-
-    ) {
+            @Param(description = "Open the Iris pregen gui", defaultValue = "true")
+            boolean gui
+            ) {
         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.");
             }
             radius = Math.max(radius, 1024);
-            int w = (radius >> 9 + 1) * 2;
-
-           Engine engine = IrisToolbelt.access(world).getEngine();
-           if(!engine.setEngineHeadless()) {
-               Iris.error("Failed to enable headless engine!");
-               return;
-           }
-
             IrisToolbelt.pregenerate(PregenTask
                     .builder()
-                    .resetCache(resetCache)
-                    .center(new Position2(center.getBlockX() >> 9, center.getBlockZ() >> 9))
-                    .gui(!GraphicsEnvironment.isHeadless() && gui)
-                    .width(w)
-                    .height(w)
-                    .build(), headless ? new HeadlessPregenMethod(engine) : new HybridPregenMethod(engine.getWorld().realWorld(),
-                    IrisSettings.getThreadCount(IrisSettings.get().getConcurrency().getParallelism())), engine);
-           if (headless) sender().sendMessage("Using the headless Pregenerator.");
+                    .center(new Position2(center.getBlockX(), center.getBlockZ()))
+                    .gui(gui)
+                    .radiusX(radius)
+                    .radiusZ(radius)
+                    .build(), world);
             String msg = C.GREEN + "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);
@@ -94,7 +69,7 @@ public class CommandPregen implements DecreeExecutor {
     @Decree(description = "Stop the active pregeneration task", aliases = "x")
     public void stop() {
         if (PregeneratorJob.shutdownInstance()) {
-            Iris.info(C.BLUE + "Finishing up mca region...");
+            Iris.info( C.BLUE + "Finishing up mca region...");
         } else {
             sender().sendMessage(C.YELLOW + "No active pregeneration tasks to stop");
         }

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -22,10 +22,10 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.gui.NoiseExplorerGUI;
 import com.volmit.iris.core.gui.VisionGUI;
+import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.project.IrisProject;
 import com.volmit.iris.core.service.ConversionSVC;
 import com.volmit.iris.core.service.StudioSVC;
-import com.volmit.iris.core.tools.IrisNoiseBenchmark;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.*;
@@ -41,24 +41,27 @@ 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.function.Function2;
+import com.volmit.iris.util.function.NoiseProvider;
+import com.volmit.iris.util.interpolation.InterpolationMethod;
+import com.volmit.iris.util.io.IO;
 import com.volmit.iris.util.json.JSONArray;
 import com.volmit.iris.util.json.JSONObject;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.math.Spiraler;
+import com.volmit.iris.util.noise.CNG;
 import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.parallel.MultiBurst;
 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.O;
+import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import com.volmit.iris.util.scheduling.jobs.QueueJob;
 import io.papermc.lib.PaperLib;
 import org.bukkit.*;
 import org.bukkit.event.inventory.InventoryType;
 import org.bukkit.inventory.Inventory;
-import org.bukkit.scheduler.BukkitRunnable;
 import org.bukkit.util.BlockVector;
 import org.bukkit.util.Vector;
 
@@ -73,7 +76,6 @@ import java.time.temporal.ChronoUnit;
 import java.util.Arrays;
 import java.util.Date;
 import java.util.Objects;
-import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
 import java.util.concurrent.atomic.AtomicInteger;
@@ -83,6 +85,7 @@ import java.util.function.Supplier;
 public class CommandStudio implements DecreeExecutor {
     private CommandFind find;
     private CommandEdit edit;
+    //private CommandDeepSearch deepSearch;
 
     public static String hrf(Duration duration) {
         return duration.toString().substring(2).replaceAll("(\\d[HMS])(?!$)", "$1 ").toLowerCase();
@@ -169,7 +172,7 @@ public class CommandStudio implements DecreeExecutor {
                     KList<Runnable> js = new KList<>();
                     BurstExecutor b = MultiBurst.burst.burst();
                     b.setMulticore(false);
-                    int rad = engine.getMantle().getRealRadius();
+                    int rad = engine.getMantle().getRadius();
                     for (int i = -(radius + rad); i <= radius + rad; i++) {
                         for (int j = -(radius + rad); j <= radius + rad; j++) {
                             engine.getMantle().getMantle().deleteChunk(i + cx.getX(), j + cx.getZ());
@@ -201,8 +204,7 @@ public class CommandStudio implements DecreeExecutor {
                                 while (futures.isNotEmpty()) {
                                     try {
                                         futures.remove(0).get();
-                                    } catch (InterruptedException |
-                                             ExecutionException e) {
+                                    } catch (InterruptedException | ExecutionException e) {
                                         e.printStackTrace();
                                     }
                                 }
@@ -283,8 +285,8 @@ public class CommandStudio implements DecreeExecutor {
             sender().sendMessage(C.RED + "No studio world open!");
             return;
         }
-        var provider = Iris.service(StudioSVC.class).getActiveProject().getActiveProvider();
-        provider.getEngine().hotload();
+        Iris.service(StudioSVC.class).getActiveProject().getActiveProvider().getEngine().hotload();
+        sender().sendMessage(C.GREEN + "Hotloaded");
     }
 
     @Decree(description = "Show loot if a chest were right here", origin = DecreeOrigin.PLAYER, sync = true)
@@ -300,7 +302,7 @@ public class CommandStudio implements DecreeExecutor {
         Inventory inv = Bukkit.createInventory(null, 27 * 2);
 
         try {
-            engine().addItems(true, inv, RNG.r, tables, InventorySlotType.STORAGE, player().getLocation().getBlockX(), player().getLocation().getBlockY(), player().getLocation().getBlockZ(), 1);
+            engine().addItems(true, inv, RNG.r, tables, InventorySlotType.STORAGE, player().getWorld(), player().getLocation().getBlockX(), player().getLocation().getBlockY(), player().getLocation().getBlockZ(), 1);
         } catch (Throwable e) {
             Iris.reportError(e);
             sender().sendMessage(C.RED + "Cannot add items to virtual inventory because of: " + e.getMessage());
@@ -323,7 +325,7 @@ public class CommandStudio implements DecreeExecutor {
                 inv.clear();
             }
 
-            engine().addItems(true, inv, new RNG(RNG.r.imax()), tables, InventorySlotType.STORAGE, player().getLocation().getBlockX(), player().getLocation().getBlockY(), player().getLocation().getBlockZ(), 1);
+            engine().addItems(true, inv, new RNG(RNG.r.imax()), tables, InventorySlotType.STORAGE, player().getWorld(), player().getLocation().getBlockX(), player().getLocation().getBlockY(), player().getLocation().getBlockZ(), 1);
         }, 0, fast ? 5 : 35));
 
         sender().sendMessage(C.GREEN + "Opening inventory now!");
@@ -398,10 +400,18 @@ public class CommandStudio implements DecreeExecutor {
 
 
     @Decree(description = "Render a world map (External GUI)", aliases = "render")
-    public void map() {
+    public void map(
+            @Param(name = "world", description = "The world to open the generator for", contextual = true)
+            World world
+    ) {
         if (noGUI()) return;
-        if (noStudio()) return;
-        VisionGUI.launch(IrisToolbelt.access(player().getWorld()).getEngine(), 0);
+
+        if (!IrisToolbelt.isIrisWorld(world)) {
+            sender().sendMessage(C.RED + "You need to be in or specify an Iris-generated world!");
+            return;
+        }
+
+        VisionGUI.launch(IrisToolbelt.access(world).getEngine(), 0);
         sender().sendMessage(C.GREEN + "Opening map!");
     }
 
@@ -422,8 +432,188 @@ public class CommandStudio implements DecreeExecutor {
             @Param(description = "The dimension to profile", contextual = true, defaultValue = "default")
             IrisDimension dimension
     ) {
-        IrisNoiseBenchmark noiseBenchmark = new IrisNoiseBenchmark(dimension, sender());
-        noiseBenchmark.runAll();
+        // Todo: Make this more accurate
+        File pack = dimension.getLoadFile().getParentFile().getParentFile();
+        File report = Iris.instance.getDataFile("profile.txt");
+        IrisProject project = new IrisProject(pack);
+        IrisData data = IrisData.get(pack);
+
+        KList<String> fileText = new KList<>();
+
+        KMap<NoiseStyle, Double> styleTimings = new KMap<>();
+        KMap<InterpolationMethod, Double> interpolatorTimings = new KMap<>();
+        KMap<String, Double> generatorTimings = new KMap<>();
+        KMap<String, Double> biomeTimings = new KMap<>();
+        KMap<String, Double> regionTimings = new KMap<>();
+
+        sender().sendMessage("Calculating Performance Metrics for Noise generators");
+
+        for (NoiseStyle i : NoiseStyle.values()) {
+            CNG c = i.create(new RNG(i.hashCode()));
+
+            for (int j = 0; j < 3000; j++) {
+                c.noise(j, j + 1000, j * j);
+                c.noise(j, -j);
+            }
+
+            PrecisionStopwatch px = PrecisionStopwatch.start();
+
+            for (int j = 0; j < 100000; j++) {
+                c.noise(j, j + 1000, j * j);
+                c.noise(j, -j);
+            }
+
+            styleTimings.put(i, px.getMilliseconds());
+        }
+
+        fileText.add("Noise Style Performance Impacts: ");
+
+        for (NoiseStyle i : styleTimings.sortKNumber()) {
+            fileText.add(i.name() + ": " + styleTimings.get(i));
+        }
+
+        fileText.add("");
+
+        sender().sendMessage("Calculating Interpolator Timings...");
+
+        for (InterpolationMethod i : InterpolationMethod.values()) {
+            IrisInterpolator in = new IrisInterpolator();
+            in.setFunction(i);
+            in.setHorizontalScale(8);
+
+            NoiseProvider np = (x, z) -> Math.random();
+
+            for (int j = 0; j < 3000; j++) {
+                in.interpolate(j, -j, np);
+            }
+
+            PrecisionStopwatch px = PrecisionStopwatch.start();
+
+            for (int j = 0; j < 100000; j++) {
+                in.interpolate(j + 10000, -j - 100000, np);
+            }
+
+            interpolatorTimings.put(i, px.getMilliseconds());
+        }
+
+        fileText.add("Noise Interpolator Performance Impacts: ");
+
+        for (InterpolationMethod i : interpolatorTimings.sortKNumber()) {
+            fileText.add(i.name() + ": " + interpolatorTimings.get(i));
+        }
+
+        fileText.add("");
+
+        sender().sendMessage("Processing Generator Scores: ");
+
+        KMap<String, KList<String>> btx = new KMap<>();
+
+        for (String i : data.getGeneratorLoader().getPossibleKeys()) {
+            KList<String> vv = new KList<>();
+            IrisGenerator g = data.getGeneratorLoader().load(i);
+            KList<IrisNoiseGenerator> composites = g.getAllComposites();
+            double score = 0;
+            int m = 0;
+            for (IrisNoiseGenerator j : composites) {
+                m++;
+                score += styleTimings.get(j.getStyle().getStyle());
+                vv.add("Composite Noise Style " + m + " " + j.getStyle().getStyle().name() + ": " + styleTimings.get(j.getStyle().getStyle()));
+            }
+
+            score += interpolatorTimings.get(g.getInterpolator().getFunction());
+            vv.add("Interpolator " + g.getInterpolator().getFunction().name() + ": " + interpolatorTimings.get(g.getInterpolator().getFunction()));
+            generatorTimings.put(i, score);
+            btx.put(i, vv);
+        }
+
+        fileText.add("Project Generator Performance Impacts: ");
+
+        for (String i : generatorTimings.sortKNumber()) {
+            fileText.add(i + ": " + generatorTimings.get(i));
+
+            btx.get(i).forEach((ii) -> fileText.add("  " + ii));
+        }
+
+        fileText.add("");
+
+        KMap<String, KList<String>> bt = new KMap<>();
+
+        for (String i : data.getBiomeLoader().getPossibleKeys()) {
+            KList<String> vv = new KList<>();
+            IrisBiome b = data.getBiomeLoader().load(i);
+            double score = 0;
+
+            int m = 0;
+            for (IrisBiomePaletteLayer j : b.getLayers()) {
+                m++;
+                score += styleTimings.get(j.getStyle().getStyle());
+                vv.add("Palette Layer " + m + ": " + styleTimings.get(j.getStyle().getStyle()));
+            }
+
+            score += styleTimings.get(b.getBiomeStyle().getStyle());
+            vv.add("Biome Style: " + styleTimings.get(b.getBiomeStyle().getStyle()));
+            score += styleTimings.get(b.getChildStyle().getStyle());
+            vv.add("Child Style: " + styleTimings.get(b.getChildStyle().getStyle()));
+            biomeTimings.put(i, score);
+            bt.put(i, vv);
+        }
+
+        fileText.add("Project Biome Performance Impacts: ");
+
+        for (String i : biomeTimings.sortKNumber()) {
+            fileText.add(i + ": " + biomeTimings.get(i));
+
+            bt.get(i).forEach((ff) -> fileText.add("  " + ff));
+        }
+
+        fileText.add("");
+
+        for (String i : data.getRegionLoader().getPossibleKeys()) {
+            IrisRegion b = data.getRegionLoader().load(i);
+            double score = 0;
+
+            score += styleTimings.get(b.getLakeStyle().getStyle());
+            score += styleTimings.get(b.getRiverStyle().getStyle());
+            regionTimings.put(i, score);
+        }
+
+        fileText.add("Project Region Performance Impacts: ");
+
+        for (String i : regionTimings.sortKNumber()) {
+            fileText.add(i + ": " + regionTimings.get(i));
+        }
+
+        fileText.add("");
+
+        double m = 0;
+        for (double i : biomeTimings.v()) {
+            m += i;
+        }
+        m /= biomeTimings.size();
+        double mm = 0;
+        for (double i : generatorTimings.v()) {
+            mm += i;
+        }
+        mm /= generatorTimings.size();
+        m += mm;
+        double mmm = 0;
+        for (double i : regionTimings.v()) {
+            mmm += i;
+        }
+        mmm /= regionTimings.size();
+        m += mmm;
+
+        fileText.add("Average Score: " + m);
+        sender().sendMessage("Score: " + Form.duration(m, 0));
+
+        try {
+            IO.writeAll(report, fileText.toString("\n"));
+        } catch (IOException e) {
+            Iris.reportError(e);
+            e.printStackTrace();
+        }
+
+        sender().sendMessage(C.GREEN + "Done! " + report.getPath());
     }
 
     @Decree(description = "Spawn an Iris entity", aliases = "summon", origin = DecreeOrigin.PLAYER)

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

@@ -1,48 +0,0 @@
-/*
- *  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.commands;
-
-import com.volmit.iris.Iris;
-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.format.C;
-import com.volmit.iris.util.misc.Hastebin;
-
-@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/commands/CommandTurboPregen.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -19,6 +19,8 @@
 package com.volmit.iris.core.commands;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.pregenerator.LazyPregenerator;
+import com.volmit.iris.core.pregenerator.TurboPregenerator;
 import com.volmit.iris.core.pregenerator.TurboPregenerator;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.annotations.Decree;
@@ -34,7 +36,6 @@ import java.io.IOException;
 @Decree(name = "turbopregen", aliases = "turbo", description = "Pregenerate your Iris worlds!")
 public class CommandTurboPregen implements DecreeExecutor {
     public String worldName;
-
     @Decree(description = "Pregenerate a world")
     public void start(
             @Param(description = "The radius of the pregen in blocks", aliases = "size")
@@ -43,7 +44,7 @@ public class CommandTurboPregen implements DecreeExecutor {
             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());
@@ -56,9 +57,9 @@ public class CommandTurboPregen implements DecreeExecutor {
             } else {
                 try {
                     TurboFile.delete();
-                } catch (Exception e) {
-                    Iris.error("Failed to delete the old instance file of Turbo Pregen!");
-                    return;
+                } catch (Exception e){
+                   Iris.error("Failed to delete the old instance file of Turbo Pregen!");
+                   return;
                 }
             }
         }
@@ -118,7 +119,7 @@ public class CommandTurboPregen implements DecreeExecutor {
         } else {
             File worldDirectory = new File(Bukkit.getWorldContainer(), world.getName());
             File TurboFile = new File(worldDirectory, "turbogen.json");
-            if (TurboFile.exists()) {
+            if (TurboFile.exists()){
                 TurboPregenerator.loadTurboGenerator(world.getName());
                 sender().sendMessage(C.YELLOW + "Started Turbo Pregen back up!");
             } else {

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -18,6 +18,8 @@
 
 package com.volmit.iris.core.commands;
 
+import org.bukkit.World;
+
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.pregenerator.ChunkUpdater;
 import com.volmit.iris.core.tools.IrisToolbelt;
@@ -27,7 +29,6 @@ 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 org.bukkit.World;
 
 @Decree(name = "updater", origin = DecreeOrigin.BOTH, description = "Iris World Updater")
 public class CommandUpdater implements DecreeExecutor {
@@ -42,9 +43,13 @@ public class CommandUpdater implements DecreeExecutor {
             sender().sendMessage(C.GOLD + "This is not an Iris world");
             return;
         }
+        if (chunkUpdater != null) {
+            chunkUpdater.stop();
+        }
+
         chunkUpdater = new ChunkUpdater(world);
         if (sender().isPlayer()) {
-            sender().sendMessage(C.GREEN + "Updating " + world.getName() + C.GRAY + " Total chunks: " + Form.f(chunkUpdater.getChunks()));
+            sender().sendMessage(C.GREEN + "Updating " + world.getName()  + C.GRAY + " Total chunks: " + Form.f(chunkUpdater.getChunks()));
         } else {
             Iris.info(C.GREEN + "Updating " + world.getName() + C.GRAY + " Total chunks: " + Form.f(chunkUpdater.getChunks()));
         }
@@ -52,14 +57,7 @@ public class CommandUpdater implements DecreeExecutor {
     }
 
     @Decree(description = "Pause the updater")
-    public void pause(
-            @Param(description = "World to pause the Updater at")
-            World world
-    ) {
-        if (!IrisToolbelt.isIrisWorld(world)) {
-            sender().sendMessage(C.GOLD + "This is not an Iris world");
-            return;
-        }
+    public void pause( ) {
         if (chunkUpdater == null) {
             sender().sendMessage(C.GOLD + "You cant pause something that doesnt exist?");
             return;
@@ -67,40 +65,32 @@ public class CommandUpdater implements DecreeExecutor {
         boolean status = chunkUpdater.pause();
         if (sender().isPlayer()) {
             if (status) {
-                sender().sendMessage(C.IRIS + "Paused task for: " + C.GRAY + world.getName());
+                sender().sendMessage(C.IRIS + "Paused task for: " + C.GRAY + chunkUpdater.getName());
             } else {
-                sender().sendMessage(C.IRIS + "Unpause task for: " + C.GRAY + world.getName());
+                sender().sendMessage(C.IRIS + "Unpause task for: " + C.GRAY + chunkUpdater.getName());
             }
         } else {
             if (status) {
-                Iris.info(C.IRIS + "Paused task for: " + C.GRAY + world.getName());
+                Iris.info(C.IRIS + "Paused task for: " + C.GRAY + chunkUpdater.getName());
             } else {
-                Iris.info(C.IRIS + "Unpause task for: " + C.GRAY + world.getName());
+                Iris.info(C.IRIS + "Unpause task for: " + C.GRAY + chunkUpdater.getName());
             }
         }
     }
 
     @Decree(description = "Stops the updater")
-    public void stop(
-            @Param(description = "World to stop the Updater at")
-            World world
-    ) {
-        if (!IrisToolbelt.isIrisWorld(world)) {
-            sender().sendMessage(C.GOLD + "This is not an Iris world");
-            return;
-        }
+    public void stop() {
         if (chunkUpdater == null) {
             sender().sendMessage(C.GOLD + "You cant stop something that doesnt exist?");
             return;
         }
         if (sender().isPlayer()) {
-            sender().sendMessage("Stopping Updater for: " + C.GRAY + world.getName());
+            sender().sendMessage("Stopping Updater for: " + C.GRAY + chunkUpdater.getName());
         } else {
-            Iris.info("Stopping Updater for: " + C.GRAY + world.getName());
+            Iris.info("Stopping Updater for: " + C.GRAY + chunkUpdater.getName());
         }
         chunkUpdater.stop();
     }
-
 }
 
 

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -22,6 +22,7 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.edit.BlockSignal;
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisRegion;
 import com.volmit.iris.util.data.B;
@@ -38,6 +39,7 @@ import org.bukkit.Material;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
 
+import java.util.Objects;
 import java.util.concurrent.atomic.AtomicInteger;
 
 @Decree(name = "what", origin = DecreeOrigin.PLAYER, studio = true, description = "Iris What?")
@@ -86,7 +88,8 @@ public class CommandWhat implements DecreeExecutor {
     @Decree(description = "What region am i in?", origin = DecreeOrigin.PLAYER)
     public void region() {
         try {
-            IrisRegion r = engine().getRegion(player().getLocation());
+            Chunk chunk = world().getChunkAt(player().getLocation().getBlockZ() / 16, player().getLocation().getBlockZ() /  16);
+            IrisRegion r = engine().getRegion(chunk);
             sender().sendMessage("IRegion: " + r.getLoadKey() + " (" + r.getName() + ")");
 
         } catch (Throwable e) {

core/src/main/java/com/volmit/iris/core/edit/BlockEditor.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/edit/BlockSignal.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/edit/BukkitBlockEditor.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/edit/DustRevealer.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/edit/JigsawEditor.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/events/IrisEngineEvent.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/events/IrisEngineHotloadEvent.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/events/IrisLootEvent.java

@@ -0,0 +1,113 @@
+package com.volmit.iris.core.events;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.object.InventorySlotType;
+import com.volmit.iris.engine.object.IrisLootTable;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.scheduling.J;
+import lombok.Getter;
+import org.bukkit.*;
+import org.bukkit.block.Block;
+import org.bukkit.event.Event;
+import org.bukkit.event.HandlerList;
+import org.bukkit.event.world.LootGenerateEvent;
+
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.loot.LootContext;
+import org.bukkit.loot.LootTable;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.Collection;
+import java.util.List;
+import java.util.Random;
+
+@Getter
+public class IrisLootEvent extends Event {
+    private static final HandlerList handlers = new HandlerList();
+    private static final LootTable EMPTY = new LootTable() {
+        @NotNull
+        @Override
+        public NamespacedKey getKey() {
+            return new NamespacedKey(Iris.instance, "empty");
+        }
+
+        @NotNull
+        @Override
+        public Collection<ItemStack> populateLoot(@Nullable Random random, @NotNull LootContext context) {
+            return List.of();
+        }
+
+        @Override
+        public void fillInventory(@NotNull Inventory inventory, @Nullable Random random, @NotNull LootContext context) {
+        }
+    };
+
+    private final Engine engine;
+    private final Block block;
+    private final InventorySlotType slot;
+    private final KList<IrisLootTable> tables;
+
+    /**
+     * Constructor for IrisLootEvent with mode selection.
+     *
+     * @param engine The engine instance.
+     * @param block The block associated with the event.
+     * @param slot The inventory slot type.
+     * @param tables The list of IrisLootTables. (mutable*)
+     */
+    public IrisLootEvent(Engine engine, Block block, InventorySlotType slot, KList<IrisLootTable> tables) {
+        this.engine = engine;
+        this.block = block;
+        this.slot = slot;
+        this.tables = tables;
+    }
+
+    @Override
+    public HandlerList getHandlers() {
+        return handlers;
+    }
+
+    /**
+     * Required method to get the HandlerList for this event.
+     *
+     * @return The HandlerList.
+     */
+    public static HandlerList getHandlerList() {
+        return handlers;
+    }
+
+    /**
+     * Triggers the corresponding Bukkit loot event.
+     * This method integrates your custom IrisLootTables with Bukkit's LootGenerateEvent,
+     * allowing other plugins to modify or cancel the loot generation.
+     *
+     * @return true when the event was canceled
+     */
+    public static boolean callLootEvent(KList<ItemStack> loot, Inventory inv, World world, int x, int y, int z) {
+        InventoryHolder holder = inv.getHolder();
+        Location loc = new Location(world, x, y, z);
+        if (holder == null) {
+            holder = new InventoryHolder() {
+                @NotNull
+                @Override
+                public Inventory getInventory() {
+                    return inv;
+                }
+            };
+        }
+
+        LootContext context = new LootContext.Builder(loc).build();
+        LootGenerateEvent event = new LootGenerateEvent(world, null, holder, EMPTY, context, loot, true);
+        if (!Bukkit.isPrimaryThread()) {
+            Iris.warn("LootGenerateEvent was not called on the main thread, please report this issue.");
+            Thread.dumpStack();
+            J.sfut(() -> Bukkit.getPluginManager().callEvent(event)).join();
+        } else Bukkit.getPluginManager().callEvent(event);
+
+        return event.isCancelled();
+    }
+}

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -276,9 +276,7 @@ public class NoiseExplorerGUI extends JPanel implements MouseWheelListener, List
 
                         try {
                             //Color color = colorMode ? Color.getHSBColor((float) (n), 1f - (float) (n * n * n * n * n * n), 1f - (float) n) : Color.getHSBColor(0f, 0f, (float) n);
-                            //Color color = colorMode ? Color.getHSBColor((float) (n), (float) (n * n * n * n * n * n), (float) n) : Color.getHSBColor(0f, 0f, (float) n);
-                            Color color = colorMode ? Color.getHSBColor((float) n, (float) (n * n * n * n * n * n), (float) n) : Color.getHSBColor(0f, 0f, (float) n);
-
+                            Color color = colorMode ? Color.getHSBColor((float) (0.666f - n * 0.666f), 1f, (float) (1f - n * 0.8f)) : Color.getHSBColor(0f, 0f, (float) n);
                             int rgb = color.getRGB();
                             img.setRGB(xx, z, rgb);
                         } catch (Throwable ignored) {

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -34,15 +34,16 @@ import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
 
 import javax.swing.*;
 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;
 
@@ -55,7 +56,7 @@ 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");
-    public static PregeneratorJob instance;
+    private static final AtomicReference<PregeneratorJob> instance = new AtomicReference<>();
     private final MemoryMonitor monitor;
     private final PregenTask task;
     private final boolean saving;
@@ -66,26 +67,33 @@ 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..."};
         this.task = task;
         this.pregenerator = new IrisPregenerator(task, method, this);
         max = new Position2(0, 0);
-        min = new Position2(0, 0);
-        task.iterateRegions((xx, zz) -> {
-            min.setX(Math.min(xx << 5, min.getX()));
-            min.setZ(Math.min(zz << 5, min.getZ()));
-            max.setX(Math.max((xx << 5) + 31, max.getX()));
-            max.setZ(Math.max((zz << 5) + 31, max.getZ()));
+        min = new Position2(Integer.MAX_VALUE, Integer.MAX_VALUE);
+        task.iterateAllChunks((xx, zz) -> {
+            min.setX(Math.min(xx, min.getX()));
+            min.setZ(Math.min(zz, min.getZ()));
+            max.setX(Math.max(xx, max.getX()));
+            max.setZ(Math.max(zz, max.getZ()));
         });
 
         if (IrisSettings.get().getGui().isUseServerLaunchedGuis() && task.isGui()) {
@@ -98,41 +106,44 @@ public class PregeneratorJob implements PregenListener {
         }, "Iris Pregenerator");
         t.setPriority(Thread.MIN_PRIORITY);
         t.start();
+        service = Executors.newVirtualThreadPerTaskExecutor();
     }
 
-
     public static boolean shutdownInstance() {
-        if (instance == null) {
+        PregeneratorJob inst = instance.get();
+        if (inst == null) {
             return false;
         }
 
-        J.a(() -> instance.pregenerator.close());
+        J.a(inst.pregenerator::close);
         return true;
     }
 
     public static PregeneratorJob getInstance() {
-        return instance;
+        return instance.get();
     }
 
     public static boolean pauseResume() {
-        if (instance == null) {
+        PregeneratorJob inst = instance.get();
+        if (inst == null) {
             return false;
         }
 
         if (isPaused()) {
-            instance.pregenerator.resume();
+            inst.pregenerator.resume();
         } else {
-            instance.pregenerator.pause();
+            inst.pregenerator.pause();
         }
         return true;
     }
 
     public static boolean isPaused() {
-        if (instance == null) {
+        PregeneratorJob inst = instance.get();
+        if (inst == null) {
             return true;
         }
 
-        return instance.paused();
+        return inst.paused();
     }
 
     private static Color parseColor(String c) {
@@ -162,7 +173,7 @@ public class PregeneratorJob implements PregenListener {
     }
 
     public void drawRegion(int x, int z, Color color) {
-        J.a(() -> PregenTask.iterateRegion(x, z, (xx, zz) -> {
+        J.a(() -> task.iterateChunks(x, z, (xx, zz) -> {
             draw(xx, zz, color);
             J.sleep(3);
         }));
@@ -182,7 +193,7 @@ public class PregeneratorJob implements PregenListener {
         J.a(() -> {
             pregenerator.close();
             close();
-            instance = null;
+            instance.compareAndSet(this, null);
         });
     }
 
@@ -222,10 +233,10 @@ public class PregeneratorJob implements PregenListener {
     }
 
     @Override
-    public void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, int generated, int totalChunks, int chunksRemaining, long eta, long elapsed, String method) {
+    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) {
         info = new String[]{
                 (paused() ? "PAUSED" : (saving ? "Saving... " : "Generating")) + " " + Form.f(generated) + " of " + Form.f(totalChunks) + " (" + Form.pc(percent, 0) + " Complete)",
-                "Speed: " + Form.f(chunksPerSecond, 0) + " Chunks/s, " + Form.f(regionsPerMinute, 1) + " Regions/m, " + Form.f(chunksPerMinute, 0) + " Chunks/m",
+                "Speed: " + (cached ? "Cached " : "") + 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",
@@ -243,40 +254,22 @@ public class PregeneratorJob implements PregenListener {
     }
 
     @Override
-    public void onChunkGenerated(int x, int z) {
-        if (engine != null) {
-            draw(x, z, engine.draw((x << 4) + 8, (z << 4) + 8));
-            return;
-        }
+    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;
+            }
 
-        draw(x, z, COLOR_GENERATED);
+            draw(x, z, COLOR_GENERATED);
+        });
     }
 
     @Override
     public void onRegionGenerated(int x, int z) {
         shouldGc();
         rgc++;
-
-        // Each region is 32x32 chunks
-        for (int chunkOffsetX = 0; chunkOffsetX < 32; chunkOffsetX++) {
-            for (int chunkOffsetZ = 0; chunkOffsetZ < 32; chunkOffsetZ++) {
-                // Calculate actual chunk coordinates
-                int chunkX = (x << 5) + chunkOffsetX;
-                int chunkZ = (z << 5) + chunkOffsetZ;
-
-                if (engine != null) {
-                    // Calculate the center block of the chunk
-                    int centerBlockX = (chunkX << 4) + 8;
-                    int centerBlockZ = (chunkZ << 4) + 8;
-
-                    // Draw the chunk
-                    draw(chunkX, chunkZ, engine.draw(centerBlockX, centerBlockZ));
-                } else {
-                    // If engine is null, use the default color
-                    draw(chunkX, chunkZ, COLOR_GENERATED);
-                }
-            }
-        }
     }
 
     private void shouldGc() {
@@ -328,8 +321,9 @@ public class PregeneratorJob implements PregenListener {
     @Override
     public void onClose() {
         close();
-        instance = null;
+        instance.compareAndSet(this, null);
         whenDone.forEach(Runnable::run);
+        service.shutdownNow();
     }
 
     @Override

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -30,6 +30,7 @@ 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.collection.KSet;
+import com.volmit.iris.util.data.registry.Attributes;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.math.BlockPosition;
 import com.volmit.iris.util.math.M;
@@ -56,6 +57,8 @@ import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.function.BiFunction;
 
+import static com.volmit.iris.util.data.registry.Attributes.MAX_HEALTH;
+
 public class VisionGUI extends JPanel implements MouseWheelListener, KeyListener, MouseMotionListener, MouseInputListener {
     private static final long serialVersionUID = 2094606939770332040L;
     private final KList<LivingEntity> lastEntities = new KList<>();
@@ -80,7 +83,6 @@ public class VisionGUI extends JPanel implements MouseWheelListener, KeyListener
     private boolean lowtile = false;
     private boolean follow = false;
     private boolean alt = false;
-    private boolean dragging = false;
     private IrisRenderer renderer;
     private IrisWorld world;
     private double velocity = 0;
@@ -202,7 +204,6 @@ public class VisionGUI extends JPanel implements MouseWheelListener, KeyListener
 
     @Override
     public void mouseDragged(MouseEvent e) {
-        dragging = true;
         Point cp = e.getPoint();
         ox += (lx - cp.getX()) * scale;
         oz += (lz - cp.getY()) * scale;
@@ -415,7 +416,7 @@ public class VisionGUI extends JPanel implements MouseWheelListener, KeyListener
 
     private double getWorldX(double screenX) {
         //return (mscale * screenX) + ((oxp / scale) * mscale);
-        return (mscale * screenX) + ((oxp / scale) * mscale);
+        return (mscale * screenX) + ((oxp / scale));
     }
 
     private double getWorldZ(double screenZ) {
@@ -638,7 +639,7 @@ public class VisionGUI extends JPanel implements MouseWheelListener, KeyListener
 
                 k.add("Pos: " + h.getLocation().getBlockX() + ", " + h.getLocation().getBlockY() + ", " + h.getLocation().getBlockZ());
                 k.add("UUID: " + h.getUniqueId());
-                k.add("HP: " + h.getHealth() + " / " + h.getAttribute(Attribute.GENERIC_MAX_HEALTH).getValue());
+                k.add("HP: " + h.getHealth() + " / " + h.getAttribute(MAX_HEALTH).getValue());
 
                 drawCardTR(g, k);
             }

core/src/main/java/com/volmit/iris/core/gui/components/IrisRenderer.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -55,10 +55,10 @@ public class IrisRenderer {
                 IrisBiome b = renderer.getBiome((int) Math.round(x), renderer.getMaxHeight() - 1, (int) Math.round(z));
                 IrisBiomeGeneratorLink g = b.getGenerators().get(0);
                 Color c;
-                if (g.getMax(renderer) <= 0) {
+                if (g.getMax() <= 0) {
                     // Max is below water level, so it is most likely an ocean biome
                     c = Color.BLUE;
-                } else if (g.getMin(renderer) < 0) {
+                } else if (g.getMin() < 0) {
                     // Min is below water level, but max is not, so it is most likely a shore biome
                     c = Color.YELLOW;
                 } else {

core/src/main/java/com/volmit/iris/core/gui/components/RenderType.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/gui/components/Renderer.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/gui/components/TileRender.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,21 +1,3 @@
-/*
- *  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.link;
 
 import com.volmit.iris.Iris;
@@ -27,6 +9,7 @@ import com.willfp.ecoitems.items.EcoItems;
 import org.bukkit.NamespacedKey;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.MissingResourceException;
 
@@ -51,24 +34,27 @@ public class EcoItemsDataProvider extends ExternalDataProvider {
         }
     }
 
+    @NotNull
     @Override
-    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
+    public BlockData getBlockData(@NotNull Identifier blockId, @NotNull KMap<String, String> state) throws MissingResourceException {
         throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
     }
 
+    @NotNull
     @Override
-    public ItemStack getItemStack(Identifier itemId, KMap<String, Object> customNbt) throws MissingResourceException {
+    public ItemStack getItemStack(@NotNull Identifier itemId, @NotNull KMap<String, Object> customNbt) throws MissingResourceException {
         EcoItem item = EcoItems.INSTANCE.getByID(itemId.key());
-        if (item == null)
-            throw new MissingResourceException("Failed to find Item!", itemId.namespace(), itemId.key());
+        if (item == null) throw new MissingResourceException("Failed to find Item!", itemId.namespace(), itemId.key());
         return itemStack.get(item).clone();
     }
 
+    @NotNull
     @Override
     public Identifier[] getBlockTypes() {
         return new Identifier[0];
     }
 
+    @NotNull
     @Override
     public Identifier[] getItemTypes() {
         KList<Identifier> names = new KList<>();
@@ -85,7 +71,7 @@ public class EcoItemsDataProvider extends ExternalDataProvider {
     }
 
     @Override
-    public boolean isValidProvider(Identifier id, boolean isItem) {
+    public boolean isValidProvider(@NotNull Identifier id, boolean isItem) {
         return id.namespace().equalsIgnoreCase("ecoitems") && isItem;
     }
 }

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

@@ -1,21 +1,3 @@
-/*
- *  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.link;
 
 import com.ssomar.score.api.executableitems.ExecutableItemsAPI;
@@ -24,6 +6,7 @@ import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.MissingResourceException;
 import java.util.Optional;
@@ -38,23 +21,27 @@ public class ExecutableItemsDataProvider extends ExternalDataProvider {
         Iris.info("Setting up ExecutableItems Link...");
     }
 
+    @NotNull
     @Override
-    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
+    public BlockData getBlockData(@NotNull Identifier blockId, @NotNull KMap<String, String> state) throws MissingResourceException {
         throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
     }
 
+    @NotNull
     @Override
-    public ItemStack getItemStack(Identifier itemId, KMap<String, Object> customNbt) throws MissingResourceException {
+    public ItemStack getItemStack(@NotNull Identifier itemId, @NotNull KMap<String, Object> customNbt) throws MissingResourceException {
         return ExecutableItemsAPI.getExecutableItemsManager().getExecutableItem(itemId.key())
                 .map(item -> item.buildItem(1, Optional.empty()))
                 .orElseThrow(() -> new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key()));
     }
 
+    @NotNull
     @Override
     public Identifier[] getBlockTypes() {
         return new Identifier[0];
     }
 
+    @NotNull
     @Override
     public Identifier[] getItemTypes() {
         KList<Identifier> names = new KList<>();
@@ -71,7 +58,7 @@ public class ExecutableItemsDataProvider extends ExternalDataProvider {
     }
 
     @Override
-    public boolean isValidProvider(Identifier key, boolean isItem) {
+    public boolean isValidProvider(@NotNull Identifier key, boolean isItem) {
         return key.namespace().equalsIgnoreCase("executable_items") && isItem;
     }
 }

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

@@ -1,41 +1,29 @@
-/*
- *  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.link;
 
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.data.IrisCustomData;
 import lombok.Getter;
+import lombok.NonNull;
 import lombok.RequiredArgsConstructor;
 import org.bukkit.Bukkit;
 import org.bukkit.block.Block;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.plugin.Plugin;
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.MissingResourceException;
 
+@Getter
 @RequiredArgsConstructor
 public abstract class ExternalDataProvider {
 
-    @Getter
+    @NonNull
     private final String pluginId;
 
+    @Nullable
     public Plugin getPlugin() {
         return Bukkit.getPluginManager().getPlugin(pluginId);
     }
@@ -46,24 +34,60 @@ public abstract class ExternalDataProvider {
 
     public abstract void init();
 
-    public BlockData getBlockData(Identifier blockId) throws MissingResourceException {
+    /**
+     * @see ExternalDataProvider#getBlockData(Identifier, KMap)
+     */
+    @NotNull
+    public BlockData getBlockData(@NotNull Identifier blockId) throws MissingResourceException {
         return getBlockData(blockId, new KMap<>());
     }
 
-    public abstract BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException;
+    /**
+     * This method returns a {@link BlockData} corresponding to the blockID
+     * it is used in any place Iris accepts {@link BlockData}
+     *
+     * @param blockId The id of the block to get
+     * @param state The state of the block to get
+     * @return Corresponding {@link BlockData} to the blockId
+     *         may return {@link IrisCustomData} for blocks that need a world for placement
+     * @throws MissingResourceException when the blockId is invalid
+     */
+    @NotNull
+    public abstract BlockData getBlockData(@NotNull Identifier blockId, @NotNull KMap<String, String> state) throws MissingResourceException;
 
-    public ItemStack getItemStack(Identifier itemId) throws MissingResourceException {
+    /**
+     * @see ExternalDataProvider#getItemStack(Identifier)
+     */
+    @NotNull
+    public ItemStack getItemStack(@NotNull Identifier itemId) throws MissingResourceException {
         return getItemStack(itemId, new KMap<>());
     }
 
-    public abstract ItemStack getItemStack(Identifier itemId, KMap<String, Object> customNbt) throws MissingResourceException;
+    /**
+     * This method returns a {@link ItemStack} corresponding to the itemID
+     * it is used in loot tables
+     *
+     * @param itemId The id of the item to get
+     * @param customNbt Custom nbt to apply to the item
+     * @return Corresponding {@link ItemStack} to the itemId
+     * @throws MissingResourceException when the itemId is invalid
+     */
+    @NotNull
+    public abstract ItemStack getItemStack(@NotNull Identifier itemId, @NotNull KMap<String, Object> customNbt) throws MissingResourceException;
 
-    public void processUpdate(Engine engine, Block block, Identifier blockId) {
-    }
+    /**
+     * This method is used for placing blocks that need to use the plugins api
+     * it will only be called when the {@link ExternalDataProvider#getBlockData(Identifier, KMap)} returned a {@link IrisCustomData}
+     *
+     * @param engine The engine of the world the block is being placed in
+     * @param block The block where the block should be placed
+     * @param blockId The blockId to place
+     */
+    public void processUpdate(@NotNull Engine engine, @NotNull Block block, @NotNull Identifier blockId) {}
 
-    public abstract Identifier[] getBlockTypes();
+    public abstract @NotNull Identifier[] getBlockTypes();
 
-    public abstract Identifier[] getItemTypes();
+    public abstract @NotNull Identifier[] getItemTypes();
 
-    public abstract boolean isValidProvider(Identifier id, boolean isItem);
+    public abstract boolean isValidProvider(@NotNull Identifier id, boolean isItem);
 }

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

@@ -1,21 +1,3 @@
-/*
- *  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.link;
 
 import com.volmit.iris.Iris;
@@ -34,124 +16,129 @@ import org.bukkit.block.Block;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.type.Leaves;
 import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.Map;
 import java.util.MissingResourceException;
 import java.util.function.Supplier;
 
 public class HMCLeavesDataProvider extends ExternalDataProvider {
-    private Object apiInstance;
-    private WrappedReturningMethod<Object, Material> worldBlockType;
-    private WrappedReturningMethod<Object, Boolean> setCustomBlock;
-    private Map<String, Object> blockDataMap = Map.of();
-    private Map<String, Supplier<ItemStack>> itemDataField = Map.of();
+	private Object apiInstance;
+	private WrappedReturningMethod<Object, Material> worldBlockType;
+	private WrappedReturningMethod<Object, Boolean> setCustomBlock;
+	private Map<String, Object> blockDataMap = Map.of();
+	private Map<String, Supplier<ItemStack>> itemDataField = Map.of();
 
-    public HMCLeavesDataProvider() {
-        super("HMCLeaves");
-    }
+	public HMCLeavesDataProvider() {
+		super("HMCLeaves");
+	}
 
-    @Override
-    public String getPluginId() {
-        return "HMCLeaves";
-    }
+	@Override
+	public String getPluginId() {
+		return "HMCLeaves";
+	}
 
-    @Override
-    public void init() {
-        try {
-            worldBlockType = new WrappedReturningMethod<>((Class<Object>) Class.forName("io.github.fisher2911.hmcleaves.data.BlockData"), "worldBlockType");
-            apiInstance = getApiInstance(Class.forName("io.github.fisher2911.hmcleaves.api.HMCLeavesAPI"));
-            setCustomBlock = new WrappedReturningMethod<>((Class<Object>) apiInstance.getClass(), "setCustomBlock", Location.class, String.class, boolean.class);
-            Object config = getLeavesConfig(apiInstance.getClass());
-            blockDataMap = getMap(config, "blockDataMap");
-            itemDataField = getMap(config, "itemSupplierMap");
-        } catch (Throwable e) {
-            Iris.error("Failed to initialize HMCLeavesDataProvider: " + e.getMessage());
-        }
-    }
+	@Override
+	public void init() {
+		try {
+			worldBlockType = new WrappedReturningMethod<>((Class<Object>) Class.forName("io.github.fisher2911.hmcleaves.data.BlockData"), "worldBlockType");
+			apiInstance = getApiInstance(Class.forName("io.github.fisher2911.hmcleaves.api.HMCLeavesAPI"));
+			setCustomBlock = new WrappedReturningMethod<>((Class<Object>) apiInstance.getClass(), "setCustomBlock", Location.class, String.class, boolean.class);
+			Object config = getLeavesConfig(apiInstance.getClass());
+			blockDataMap = getMap(config, "blockDataMap");
+			itemDataField = getMap(config, "itemSupplierMap");
+		} catch (Throwable e) {
+			Iris.error("Failed to initialize HMCLeavesDataProvider: " + e.getMessage());
+		}
+	}
 
-    @Override
-    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
-        Object o = blockDataMap.get(blockId.key());
-        if (o == null)
-            throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
-        Material material = worldBlockType.invoke(o, new Object[0]);
-        if (material == null)
-            throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
-        BlockData blockData = Bukkit.createBlockData(material);
-        if (IrisSettings.get().getGenerator().preventLeafDecay && blockData instanceof Leaves leaves)
-            leaves.setPersistent(true);
-        return new IrisCustomData(blockData, ExternalDataSVC.buildState(blockId, state));
-    }
+	@NotNull
+	@Override
+	public BlockData getBlockData(@NotNull Identifier blockId, @NotNull KMap<String, String> state) throws MissingResourceException {
+		Object o = blockDataMap.get(blockId.key());
+		if (o == null)
+			throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+		Material material = worldBlockType.invoke(o, new Object[0]);
+		if (material == null)
+			throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+		BlockData blockData = Bukkit.createBlockData(material);
+		if (IrisSettings.get().getGenerator().preventLeafDecay && blockData instanceof Leaves leaves)
+			leaves.setPersistent(true);
+		return new IrisCustomData(blockData, ExternalDataSVC.buildState(blockId, state));
+	}
 
-    @Override
-    public ItemStack getItemStack(Identifier itemId, KMap<String, Object> customNbt) throws MissingResourceException {
-        if (!itemDataField.containsKey(itemId.key()))
-            throw new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key());
-        return itemDataField.get(itemId.key()).get();
-    }
+	@NotNull
+	@Override
+	public ItemStack getItemStack(@NotNull Identifier itemId, @NotNull KMap<String, Object> customNbt) throws MissingResourceException {
+		if (!itemDataField.containsKey(itemId.key()))
+			throw new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key());
+		return itemDataField.get(itemId.key()).get();
+	}
 
-    @Override
-    public void processUpdate(Engine engine, Block block, Identifier blockId) {
-        var pair = ExternalDataSVC.parseState(blockId);
-        blockId = pair.getA();
-        Boolean result = setCustomBlock.invoke(apiInstance, new Object[]{block.getLocation(), blockId.key(), false});
-        if (result == null || !result)
-            Iris.warn("Failed to set custom block! " + blockId.key() + " " + block.getX() + " " + block.getY() + " " + block.getZ());
-        else if (IrisSettings.get().getGenerator().preventLeafDecay) {
-            BlockData blockData = block.getBlockData();
-            if (blockData instanceof Leaves leaves)
-                leaves.setPersistent(true);
-        }
-    }
+	@Override
+	public void processUpdate(@NotNull Engine engine, @NotNull Block block, @NotNull Identifier blockId) {
+		var pair = ExternalDataSVC.parseState(blockId);
+		blockId = pair.getA();
+		Boolean result = setCustomBlock.invoke(apiInstance, new Object[]{block.getLocation(), blockId.key(), false});
+		if (result == null || !result)
+			Iris.warn("Failed to set custom block! " + blockId.key() + " " + block.getX() + " " + block.getY() + " " + block.getZ());
+		else if (IrisSettings.get().getGenerator().preventLeafDecay) {
+			BlockData blockData = block.getBlockData();
+			if (blockData instanceof Leaves leaves)
+				leaves.setPersistent(true);
+		}
+	}
 
-    @Override
-    public Identifier[] getBlockTypes() {
-        KList<Identifier> names = new KList<>();
-        for (String name : blockDataMap.keySet()) {
-            try {
-                Identifier key = new Identifier("hmcleaves", name);
-                if (getBlockData(key) != null)
-                    names.add(key);
-            } catch (MissingResourceException ignored) {
-            }
-        }
+	@NotNull
+	@Override
+	public Identifier[] getBlockTypes() {
+		KList<Identifier> names = new KList<>();
+		for (String name : blockDataMap.keySet()) {
+			try {
+				Identifier key = new Identifier("hmcleaves", name);
+				if (getBlockData(key) != null)
+					names.add(key);
+			} catch (MissingResourceException ignored) {
+			}
+		}
 
-        return names.toArray(new Identifier[0]);
-    }
+		return names.toArray(new Identifier[0]);
+	}
 
-    @Override
-    public Identifier[] getItemTypes() {
-        KList<Identifier> names = new KList<>();
-        for (String name : itemDataField.keySet()) {
-            try {
-                Identifier key = new Identifier("hmcleaves", name);
-                if (getItemStack(key) != null)
-                    names.add(key);
-            } catch (MissingResourceException ignored) {
-            }
-        }
+	@NotNull
+	@Override
+	public Identifier[] getItemTypes() {
+		KList<Identifier> names = new KList<>();
+		for (String name : itemDataField.keySet()) {
+			try {
+				Identifier key = new Identifier("hmcleaves", name);
+				if (getItemStack(key) != null)
+					names.add(key);
+			} catch (MissingResourceException ignored) {
+			}
+		}
 
-        return names.toArray(new Identifier[0]);
-    }
+		return names.toArray(new Identifier[0]);
+	}
 
-    @Override
-    public boolean isValidProvider(Identifier id, boolean isItem) {
-        return (isItem ? itemDataField.keySet() : blockDataMap.keySet()).contains(id.key());
-    }
+	@Override
+	public boolean isValidProvider(@NotNull Identifier id, boolean isItem) {
+		return (isItem ? itemDataField.keySet() : blockDataMap.keySet()).contains(id.key());
+	}
 
-    private <C, T> Map<String, T> getMap(C config, String name) {
-        WrappedField<C, Map<String, T>> field = new WrappedField<>((Class<C>) config.getClass(), name);
-        return field.get(config);
-    }
+	private <C, T> Map<String, T> getMap(C config, String name) {
+		WrappedField<C, Map<String, T>> field = new WrappedField<>((Class<C>) config.getClass(), name);
+		return field.get(config);
+	}
 
-    private <A> A getApiInstance(Class<A> apiClass) {
-        WrappedReturningMethod<A, A> instance = new WrappedReturningMethod<>(apiClass, "getInstance");
-        return instance.invoke();
-    }
+	private <A> A getApiInstance(Class<A> apiClass) {
+		WrappedReturningMethod<A, A> instance = new WrappedReturningMethod<>(apiClass, "getInstance");
+		return instance.invoke();
+	}
 
-    private <A, C> C getLeavesConfig(Class<A> apiClass) {
-        WrappedReturningMethod<A, A> instance = new WrappedReturningMethod<>(apiClass, "getInstance");
-        WrappedField<A, C> config = new WrappedField<>(apiClass, "config");
-        return config.get(instance.invoke());
-    }
+	private <A, C> C getLeavesConfig(Class<A> apiClass) {
+		WrappedReturningMethod<A, A> instance = new WrappedReturningMethod<>(apiClass, "getInstance");
+		WrappedField<A, C> config = new WrappedField<>(apiClass, "config");
+		return config.get(instance.invoke());
+	}
 }

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

@@ -1,21 +1,3 @@
-/*
- *  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.link;
 
 import org.bukkit.NamespacedKey;

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,21 +1,3 @@
-/*
- *  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.link;
 
 import com.volmit.iris.Iris;
@@ -25,6 +7,7 @@ import dev.lone.itemsadder.api.CustomBlock;
 import dev.lone.itemsadder.api.CustomStack;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.MissingResourceException;
 
@@ -50,13 +33,15 @@ public class ItemAdderDataProvider extends ExternalDataProvider {
         }
     }
 
+    @NotNull
     @Override
-    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
+    public BlockData getBlockData(@NotNull Identifier blockId, @NotNull KMap<String, String> state) throws MissingResourceException {
         return CustomBlock.getBaseBlockData(blockId.toString());
     }
 
+    @NotNull
     @Override
-    public ItemStack getItemStack(Identifier itemId, KMap<String, Object> customNbt) throws MissingResourceException {
+    public ItemStack getItemStack(@NotNull Identifier itemId, @NotNull KMap<String, Object> customNbt) throws MissingResourceException {
         CustomStack stack = CustomStack.getInstance(itemId.toString());
         if (stack == null) {
             throw new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key());
@@ -64,6 +49,7 @@ public class ItemAdderDataProvider extends ExternalDataProvider {
         return stack.getItemStack();
     }
 
+    @NotNull
     @Override
     public Identifier[] getBlockTypes() {
         KList<Identifier> keys = new KList<>();
@@ -73,6 +59,7 @@ public class ItemAdderDataProvider extends ExternalDataProvider {
         return keys.toArray(new Identifier[0]);
     }
 
+    @NotNull
     @Override
     public Identifier[] getItemTypes() {
         KList<Identifier> keys = new KList<>();
@@ -83,7 +70,7 @@ public class ItemAdderDataProvider extends ExternalDataProvider {
     }
 
     @Override
-    public boolean isValidProvider(Identifier id, boolean isItem) {
+    public boolean isValidProvider(@NotNull Identifier id, boolean isItem) {
         return isItem ? this.itemNamespaces.contains(id.namespace()) : this.blockNamespaces.contains(id.namespace());
     }
 }

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

@@ -0,0 +1,88 @@
+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/MMOItemsDataProvider.java

@@ -1,21 +1,3 @@
-/*
- *  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.link;
 
 import com.volmit.iris.Iris;
@@ -29,6 +11,7 @@ import net.Indyuce.mmoitems.api.block.CustomBlock;
 import org.bukkit.Bukkit;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
 
 import java.util.MissingResourceException;
 import java.util.concurrent.CompletableFuture;
@@ -45,21 +28,21 @@ public class MMOItemsDataProvider extends ExternalDataProvider {
         Iris.info("Setting up MMOItems Link...");
     }
 
+    @NotNull
     @Override
-    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
+    public BlockData getBlockData(@NotNull Identifier blockId, @NotNull KMap<String, String> state) throws MissingResourceException {
         int id = -1;
         try {
             id = Integer.parseInt(blockId.key());
-        } catch (NumberFormatException ignored) {
-        }
+        } catch (NumberFormatException ignored) {}
         CustomBlock block = api().getCustomBlocks().getBlock(id);
-        if (block == null)
-            throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+        if (block == null) throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
         return block.getState().getBlockData();
     }
 
+    @NotNull
     @Override
-    public ItemStack getItemStack(Identifier itemId, KMap<String, Object> customNbt) throws MissingResourceException {
+    public ItemStack getItemStack(@NotNull Identifier itemId, @NotNull KMap<String, Object> customNbt) throws MissingResourceException {
         String[] parts = itemId.namespace().split("_", 2);
         if (parts.length != 2)
             throw new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key());
@@ -96,13 +79,13 @@ public class MMOItemsDataProvider extends ExternalDataProvider {
         ItemStack item = null;
         try {
             item = future.get();
-        } catch (InterruptedException | ExecutionException ignored) {
-        }
+        } catch (InterruptedException | ExecutionException ignored) {}
         if (item == null)
             throw new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key());
         return item;
     }
 
+    @NotNull
     @Override
     public Identifier[] getBlockTypes() {
         KList<Identifier> names = new KList<>();
@@ -117,6 +100,7 @@ public class MMOItemsDataProvider extends ExternalDataProvider {
         return names.toArray(new Identifier[0]);
     }
 
+    @NotNull
     @Override
     public Identifier[] getItemTypes() {
         KList<Identifier> names = new KList<>();
@@ -145,7 +129,7 @@ public class MMOItemsDataProvider extends ExternalDataProvider {
     }
 
     @Override
-    public boolean isValidProvider(Identifier id, boolean isItem) {
+    public boolean isValidProvider(@NotNull Identifier id, boolean isItem) {
         return isItem ? id.namespace().split("_", 2).length == 2 : id.namespace().equals("mmoitems");
     }
 

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -18,126 +18,60 @@
 
 package com.volmit.iris.core.link;
 
-import com.volmit.iris.Iris;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.util.collection.KMap;
+import lombok.SneakyThrows;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
-import org.bukkit.WorldType;
-import org.bukkit.plugin.Plugin;
-
-import java.lang.reflect.Field;
-import java.lang.reflect.Method;
-import java.util.Map;
+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;
 
 public class MultiverseCoreLink {
-    private final KMap<String, String> worldNameTypes = new KMap<>();
+    private final boolean active;
 
     public MultiverseCoreLink() {
-
-    }
-
-    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;
+        active = Bukkit.getPluginManager().getPlugin("Multiverse-Core") != null;
     }
 
     public void removeFromConfig(World world) {
-        if (!isSupported()) {
-            return;
-        }
-
-        getList().remove(world.getName());
-        saveConfig();
+        removeFromConfig(world.getName());
     }
 
     public void removeFromConfig(String world) {
-        if (!isSupported()) {
-            return;
+        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);
         }
 
-        getList().remove(world);
-        saveConfig();
+        manager.saveWorldsConfig();
     }
 
-    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();
-        };
-
+    private WorldManager worldManager() {
+        var api = MultiverseCoreApi.get();
+        return api.getWorldManager();
     }
 }

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

@@ -0,0 +1,171 @@
+/*
+ * 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.link;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.nms.container.BiomeColor;
+import com.volmit.iris.core.service.ExternalDataSVC;
+import com.volmit.iris.engine.data.cache.Cache;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.data.B;
+import com.volmit.iris.util.data.IrisCustomData;
+import com.volmit.iris.util.math.RNG;
+import io.lumine.mythic.bukkit.BukkitAdapter;
+import io.lumine.mythic.bukkit.utils.serialize.Chroma;
+import io.lumine.mythiccrucible.MythicCrucible;
+import io.lumine.mythiccrucible.items.CrucibleItem;
+import io.lumine.mythiccrucible.items.ItemManager;
+import io.lumine.mythiccrucible.items.blocks.CustomBlockItemContext;
+import io.lumine.mythiccrucible.items.furniture.FurnitureItemContext;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.MissingResourceException;
+import java.util.Optional;
+
+public class MythicCrucibleDataProvider extends ExternalDataProvider {
+
+    private ItemManager itemManager;
+
+    public MythicCrucibleDataProvider() {
+        super("MythicCrucible");
+    }
+
+    @Override
+    public void init() {
+        Iris.info("Setting up MythicCrucible Link...");
+        try {
+            this.itemManager = MythicCrucible.inst().getItemManager();
+        } catch (Exception e) {
+            Iris.error("Failed to set up MythicCrucible Link: Unable to fetch MythicCrucible instance!");
+        }
+    }
+
+    @NotNull
+    @Override
+    public BlockData getBlockData(@NotNull Identifier blockId, @NotNull KMap<String, String> state) throws MissingResourceException {
+        CrucibleItem crucibleItem = this.itemManager.getItem(blockId.key())
+                .orElseThrow(() -> new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key()));
+        CustomBlockItemContext blockItemContext = crucibleItem.getBlockData();
+        FurnitureItemContext furnitureItemContext = crucibleItem.getFurnitureData();
+        if (furnitureItemContext != null) {
+            return new IrisCustomData(B.getAir(), ExternalDataSVC.buildState(blockId, state));
+        } else if (blockItemContext != null) {
+            return blockItemContext.getBlockData();
+        }
+        throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+    }
+
+    @NotNull
+    @Override
+    public ItemStack getItemStack(@NotNull Identifier itemId, @NotNull KMap<String, Object> customNbt) throws MissingResourceException {
+        Optional<CrucibleItem> opt = this.itemManager.getItem(itemId.key());
+        return BukkitAdapter.adapt(opt.orElseThrow(() ->
+                new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key()))
+                .getMythicItem()
+                .generateItemStack(1));
+    }
+
+    @NotNull
+    @Override
+    public Identifier[] getBlockTypes() {
+        KList<Identifier> names = new KList<>();
+        for (CrucibleItem item : this.itemManager.getItems()) {
+            if (item.getBlockData() == null) continue;
+            try {
+                Identifier key = new Identifier("crucible", item.getInternalName());
+                if (getBlockData(key) != null) {
+                    Iris.info("getBlockTypes: Block loaded '" + item.getInternalName() + "'");
+                    names.add(key);
+                }
+            } catch (MissingResourceException ignored) {}
+        }
+        return names.toArray(new Identifier[0]);
+    }
+
+    @NotNull
+    @Override
+    public Identifier[] getItemTypes() {
+        KList<Identifier> names = new KList<>();
+        for (CrucibleItem item : this.itemManager.getItems()) {
+            try {
+                Identifier key = new Identifier("crucible", item.getInternalName());
+                if (getItemStack(key) != null) {
+                    Iris.info("getItemTypes: Item loaded '" + item.getInternalName() + "'");
+                    names.add(key);
+                }
+            } catch (MissingResourceException ignored) {}
+        }
+        return names.toArray(new Identifier[0]);
+    }
+
+    @Override
+    public void processUpdate(@NotNull Engine engine, @NotNull Block block, @NotNull Identifier blockId) {
+        var pair = ExternalDataSVC.parseState(blockId);
+        var state = pair.getB();
+        blockId = pair.getA();
+
+        Optional<CrucibleItem> item = itemManager.getItem(blockId.key());
+        if (item.isEmpty()) return;
+        FurnitureItemContext furniture = item.get().getFurnitureData();
+        if (furniture == null) return;
+
+        float yaw = 0;
+        BlockFace face = BlockFace.NORTH;
+        long seed = engine.getSeedManager().getSeed() + Cache.key(block.getX(), block.getZ()) + block.getY();
+        RNG rng = new RNG(seed);
+        if ("true".equals(state.get("randomYaw"))) {
+            yaw = rng.f(0, 360);
+        } else if (state.containsKey("yaw")) {
+            yaw = Float.parseFloat(state.get("yaw"));
+        }
+        if ("true".equals(state.get("randomFace"))) {
+            BlockFace[] faces = BlockFace.values();
+            face = faces[rng.i(0, faces.length - 1)];
+        } else if (state.containsKey("face")) {
+            face = BlockFace.valueOf(state.get("face").toUpperCase());
+        }
+        if (face == BlockFace.SELF) {
+            face = BlockFace.NORTH;
+        }
+
+        BiomeColor type = null;
+        Chroma color = null;
+        try {
+            type = BiomeColor.valueOf(state.get("matchBiome").toUpperCase());
+        } catch (NullPointerException | IllegalArgumentException ignored) {}
+        if (type != null) {
+            var biomeColor = INMS.get().getBiomeColor(block.getLocation(), type);
+            if (biomeColor == null) return;
+            color = Chroma.of(biomeColor.getRGB());
+        }
+        furniture.place(block, face, yaw, color);
+    }
+
+    @Override
+    public boolean isValidProvider(@NotNull Identifier key, boolean isItem) {
+        return key.namespace().equalsIgnoreCase("crucible");
+    }
+}

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -18,19 +18,33 @@
 
 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.Collection;
+import java.util.*;
 
 public class MythicMobsLink {
 
     public MythicMobsLink() {
-
+        if (getPlugin() == null) return;
+        Iris.instance.registerListener(new ConditionListener());
     }
 
     public boolean isEnabled() {
@@ -48,12 +62,70 @@ 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() : null;
+        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/NexoDataProvider.java

@@ -0,0 +1,164 @@
+package com.volmit.iris.core.link;
+
+import com.nexomc.nexo.api.NexoBlocks;
+import com.nexomc.nexo.api.NexoFurniture;
+import com.nexomc.nexo.api.NexoItems;
+import com.nexomc.nexo.items.ItemBuilder;
+import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.nms.container.BiomeColor;
+import com.volmit.iris.core.service.ExternalDataSVC;
+import com.volmit.iris.engine.data.cache.Cache;
+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 com.volmit.iris.util.math.RNG;
+import org.bukkit.Color;
+import org.bukkit.block.Block;
+import org.bukkit.block.BlockFace;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.entity.ItemDisplay;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.PotionMeta;
+import org.jetbrains.annotations.NotNull;
+
+import java.util.Arrays;
+import java.util.MissingResourceException;
+import java.util.concurrent.atomic.AtomicBoolean;
+
+public class NexoDataProvider extends ExternalDataProvider {
+    private final AtomicBoolean failed = new AtomicBoolean(false);
+
+    public NexoDataProvider() {
+        super("Nexo");
+    }
+
+    @Override
+    public void init() {
+    }
+
+    @NotNull
+    @Override
+    public BlockData getBlockData(@NotNull Identifier blockId, @NotNull KMap<String, String> state) throws MissingResourceException {
+        if (!NexoItems.exists(blockId.key())) {
+            throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+        }
+
+        Identifier blockState = ExternalDataSVC.buildState(blockId, state);
+        if (NexoBlocks.isCustomBlock(blockId.key())) {
+            BlockData data = NexoBlocks.blockData(blockId.key());
+            if (data == null)
+                throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+            return new IrisCustomData(data, blockState);
+        } else if (NexoFurniture.isFurniture(blockId.key())) {
+            return new IrisCustomData(B.getAir(), blockState);
+        }
+
+        throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+    }
+
+    @NotNull
+    @Override
+    public ItemStack getItemStack(@NotNull Identifier itemId, @NotNull KMap<String, Object> customNbt) throws MissingResourceException {
+        ItemBuilder builder = NexoItems.itemFromId(itemId.key());
+        if (builder == null) {
+            throw new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key());
+        }
+        return builder.build();
+    }
+
+    @Override
+    public void processUpdate(@NotNull Engine engine, @NotNull Block block, @NotNull Identifier blockId) {
+        var pair = ExternalDataSVC.parseState(blockId);
+        var state = pair.getB();
+        blockId = pair.getA();
+
+        if (NexoBlocks.isCustomBlock(blockId.key())) {
+            NexoBlocks.place(blockId.key(), block.getLocation());
+            return;
+        }
+
+        if (!NexoFurniture.isFurniture(blockId.key()))
+            return;
+
+        float yaw = 0;
+        BlockFace face = BlockFace.NORTH;
+
+        long seed = engine.getSeedManager().getSeed() + Cache.key(block.getX(), block.getZ()) + block.getY();
+        RNG rng = new RNG(seed);
+        if ("true".equals(state.get("randomYaw"))) {
+            yaw = rng.f(0, 360);
+        } else if (state.containsKey("yaw")) {
+            yaw = Float.parseFloat(state.get("yaw"));
+        }
+        if ("true".equals(state.get("randomFace"))) {
+            BlockFace[] faces = BlockFace.values();
+            face = faces[rng.i(0, faces.length - 1)];
+        } else if (state.containsKey("face")) {
+            face = BlockFace.valueOf(state.get("face").toUpperCase());
+        }
+        if (face == BlockFace.SELF) {
+            face = BlockFace.NORTH;
+        }
+        ItemDisplay display = NexoFurniture.place(blockId.key(), block.getLocation(), yaw, face);
+        if (display == null) return;
+        ItemStack itemStack = display.getItemStack();
+        if (itemStack == null) return;
+
+        BiomeColor type = null;
+        try {
+            type = BiomeColor.valueOf(state.get("matchBiome").toUpperCase());
+        } catch (NullPointerException | IllegalArgumentException ignored) {}
+
+        if (type != null) {
+            var biomeColor = INMS.get().getBiomeColor(block.getLocation(), type);
+            if (biomeColor == null) return;
+            var potionColor = Color.fromARGB(biomeColor.getAlpha(), biomeColor.getRed(), biomeColor.getGreen(), biomeColor.getBlue());
+            if (itemStack.getItemMeta() instanceof PotionMeta meta) {
+                meta.setColor(potionColor);
+                itemStack.setItemMeta(meta);
+            }
+        }
+        display.setItemStack(itemStack);
+    }
+
+    @NotNull
+    @Override
+    public Identifier[] getBlockTypes() {
+        return NexoItems.itemNames().stream()
+                .map(i -> new Identifier("nexo", i))
+                .filter(i -> {
+                    try {
+                        return getBlockData(i) != null;
+                    } catch (MissingResourceException e) {
+                        return false;
+                    }
+                })
+                .toArray(Identifier[]::new);
+    }
+
+    @NotNull
+    @Override
+    public Identifier[] getItemTypes() {
+        return NexoItems.itemNames().stream()
+                .map(i -> new Identifier("nexo", i))
+                .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 "nexo".equalsIgnoreCase(id.namespace());
+    }
+
+    @Override
+    public boolean isReady() {
+        return super.isReady() && !failed.get();
+    }
+}

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

@@ -1,214 +0,0 @@
-/*
- *  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.link;
-
-import com.volmit.iris.Iris;
-import com.volmit.iris.core.nms.INMS;
-import com.volmit.iris.core.nms.container.BiomeColor;
-import com.volmit.iris.core.service.ExternalDataSVC;
-import com.volmit.iris.engine.data.cache.Cache;
-import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.collection.KMap;
-import com.volmit.iris.util.data.B;
-import com.volmit.iris.util.data.IrisCustomData;
-import com.volmit.iris.util.math.RNG;
-import com.volmit.iris.util.reflect.WrappedField;
-import io.th0rgal.oraxen.api.OraxenItems;
-import io.th0rgal.oraxen.items.ItemBuilder;
-import io.th0rgal.oraxen.mechanics.Mechanic;
-import io.th0rgal.oraxen.mechanics.MechanicFactory;
-import io.th0rgal.oraxen.mechanics.MechanicsManager;
-import io.th0rgal.oraxen.mechanics.provided.gameplay.block.BlockMechanic;
-import io.th0rgal.oraxen.mechanics.provided.gameplay.block.BlockMechanicFactory;
-import io.th0rgal.oraxen.mechanics.provided.gameplay.furniture.FurnitureFactory;
-import io.th0rgal.oraxen.mechanics.provided.gameplay.furniture.FurnitureMechanic;
-import io.th0rgal.oraxen.mechanics.provided.gameplay.noteblock.NoteBlockMechanicFactory;
-import io.th0rgal.oraxen.mechanics.provided.gameplay.stringblock.StringBlockMechanicFactory;
-import org.bukkit.Bukkit;
-import org.bukkit.Color;
-import org.bukkit.Material;
-import org.bukkit.block.Block;
-import org.bukkit.block.BlockFace;
-import org.bukkit.block.data.BlockData;
-import org.bukkit.block.data.MultipleFacing;
-import org.bukkit.entity.Entity;
-import org.bukkit.entity.ItemDisplay;
-import org.bukkit.entity.ItemFrame;
-import org.bukkit.inventory.ItemStack;
-import org.bukkit.inventory.meta.PotionMeta;
-
-import java.util.Map;
-import java.util.MissingResourceException;
-import java.util.Optional;
-import java.util.function.Consumer;
-
-public class OraxenDataProvider extends ExternalDataProvider {
-
-    private static final String FIELD_FACTORIES_MAP = "FACTORIES_BY_MECHANIC_ID";
-
-    private WrappedField<MechanicsManager, Map<String, MechanicFactory>> factories;
-
-    public OraxenDataProvider() {
-        super("Oraxen");
-    }
-
-    @Override
-    public void init() {
-        Iris.info("Setting up Oraxen Link...");
-        this.factories = new WrappedField<>(MechanicsManager.class, FIELD_FACTORIES_MAP);
-        if (this.factories.hasFailed()) {
-            Iris.error("Failed to set up Oraxen Link: Unable to fetch MechanicFactoriesMap!");
-        }
-    }
-
-    @Override
-    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
-        MechanicFactory factory = getFactory(blockId);
-        if (factory instanceof NoteBlockMechanicFactory f)
-            return f.createNoteBlockData(blockId.key());
-        else if (factory instanceof BlockMechanicFactory f) {
-            MultipleFacing newBlockData = (MultipleFacing) Bukkit.createBlockData(Material.MUSHROOM_STEM);
-            BlockMechanic.setBlockFacing(newBlockData, ((BlockMechanic) f.getMechanic(blockId.key())).getCustomVariation());
-            return newBlockData;
-        } else if (factory instanceof StringBlockMechanicFactory f) {
-            return f.createTripwireData(blockId.key());
-        } else if (factory instanceof FurnitureFactory) {
-            return new IrisCustomData(B.getAir(), ExternalDataSVC.buildState(blockId, state));
-        } else
-            throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
-    }
-
-    @Override
-    public ItemStack getItemStack(Identifier itemId, KMap<String, Object> customNbt) throws MissingResourceException {
-        Optional<ItemBuilder> opt = OraxenItems.getOptionalItemById(itemId.key());
-        return opt.orElseThrow(() -> new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key())).build();
-    }
-
-    @Override
-    public void processUpdate(Engine engine, Block block, Identifier blockId) {
-        var pair = ExternalDataSVC.parseState(blockId);
-        var state = pair.getB();
-        blockId = pair.getA();
-        Mechanic mechanic = getFactory(blockId).getMechanic(blockId.key());
-        if (mechanic instanceof FurnitureMechanic f) {
-            float yaw = 0;
-            BlockFace face = BlockFace.NORTH;
-
-            long seed = engine.getSeedManager().getSeed() + Cache.key(block.getX(), block.getZ()) + block.getY();
-            RNG rng = new RNG(seed);
-            if ("true".equals(state.get("randomYaw"))) {
-                yaw = rng.f(0, 360);
-            } else if (state.containsKey("yaw")) {
-                yaw = Float.parseFloat(state.get("yaw"));
-            }
-            if ("true".equals(state.get("randomFace"))) {
-                BlockFace[] faces = BlockFace.values();
-                face = faces[rng.i(0, faces.length - 1)];
-            } else if (state.containsKey("face")) {
-                face = BlockFace.valueOf(state.get("face").toUpperCase());
-            }
-            if (face == BlockFace.SELF) {
-                face = BlockFace.NORTH;
-            }
-            ItemStack itemStack = OraxenItems.getItemById(f.getItemID()).build();
-            Entity entity = f.place(block.getLocation(), itemStack, yaw, face, false);
-
-            Consumer<ItemStack> setter = null;
-            if (entity instanceof ItemFrame frame) {
-                itemStack = frame.getItem();
-                setter = frame::setItem;
-            } else if (entity instanceof ItemDisplay display) {
-                itemStack = display.getItemStack();
-                setter = display::setItemStack;
-            }
-            if (setter == null || itemStack == null) return;
-
-            BiomeColor type = null;
-            try {
-                type = BiomeColor.valueOf(state.get("matchBiome").toUpperCase());
-            } catch (NullPointerException | IllegalArgumentException ignored) {
-            }
-
-            if (type != null) {
-                var biomeColor = INMS.get().getBiomeColor(block.getLocation(), type);
-                if (biomeColor == null) return;
-                var potionColor = Color.fromARGB(biomeColor.getAlpha(), biomeColor.getRed(), biomeColor.getGreen(), biomeColor.getBlue());
-                if (itemStack.getItemMeta() instanceof PotionMeta meta) {
-                    meta.setColor(potionColor);
-                    itemStack.setItemMeta(meta);
-                }
-            }
-            setter.accept(itemStack);
-        }
-    }
-
-    @Override
-    public Identifier[] getBlockTypes() {
-        KList<Identifier> names = new KList<>();
-        for (String name : OraxenItems.getItemNames()) {
-            try {
-                Identifier key = new Identifier("oraxen", name);
-                if (getBlockData(key) != null)
-                    names.add(key);
-            } catch (MissingResourceException ignored) {
-            }
-        }
-
-        return names.toArray(new Identifier[0]);
-    }
-
-    @Override
-    public Identifier[] getItemTypes() {
-        KList<Identifier> names = new KList<>();
-        for (String name : OraxenItems.getItemNames()) {
-            try {
-                Identifier key = new Identifier("oraxen", name);
-                if (getItemStack(key) != null)
-                    names.add(key);
-            } catch (MissingResourceException ignored) {
-            }
-        }
-
-        return names.toArray(new Identifier[0]);
-    }
-
-    @Override
-    public boolean isReady() {
-        if (super.isReady()) {
-            if (factories == null) {
-                this.factories = new WrappedField<>(MechanicsManager.class, FIELD_FACTORIES_MAP);
-            }
-            return super.isReady() && !factories.hasFailed();
-        }
-        return false;
-    }
-
-    @Override
-    public boolean isValidProvider(Identifier key, boolean isItem) {
-        return key.namespace().equalsIgnoreCase("oraxen");
-    }
-
-    private MechanicFactory getFactory(Identifier key) throws MissingResourceException {
-        return factories.get().values().stream()
-                .filter(i -> i.getItems().contains(key.key()))
-                .findFirst()
-                .orElseThrow(() -> new MissingResourceException("Failed to find BlockData!", key.namespace(), key.key()));
-    }
-}

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

@@ -1,31 +1,16 @@
-/*
- *  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.link;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.util.data.Cuboid;
+import com.volmit.iris.util.data.KCache;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 import org.bukkit.entity.Player;
 
 import java.lang.reflect.InvocationTargetException;
+import java.time.Duration;
+import java.util.UUID;
 
 public class WorldEditLink {
     private static final AtomicCache<Boolean> active = new AtomicCache<>();
@@ -46,8 +31,7 @@ public class WorldEditLink {
             Object region = null;
             try {
                 region = localSession.getClass().getDeclaredMethod("getSelection", Class.forName("com.sk89q.worldedit.world.World")).invoke(localSession, world);
-            } catch (InvocationTargetException ignored) {
-            }
+            } catch (InvocationTargetException ignored) {}
             if (region == null) return null;
 
             Object min = region.getClass().getDeclaredMethod("getMinimumPoint").invoke(region);
@@ -63,6 +47,7 @@ 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/ImageResourceLoader.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -36,6 +36,7 @@ import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.parallel.MultiBurst;
+import com.volmit.iris.util.reflect.OldEnum;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import lombok.Data;
@@ -43,6 +44,8 @@ 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;
 
@@ -299,6 +302,7 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
 
             return r;
         } catch (Throwable e) {
+            Iris.reportError(e);
             e.printStackTrace();
             Iris.error("Failed to create loader! " + registrant.getCanonicalName());
         }
@@ -337,6 +341,15 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
         this.imageLoader = registerLoader(IrisImage.class);
         this.scriptLoader = registerLoader(IrisScript.class);
         this.matterObjectLoader = registerLoader(IrisMatterObject.class);
+        if (OldEnum.exists()) {
+            builder.registerTypeAdapterFactory(new TypeAdapterFactory() {
+                @Override
+                public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
+                    return (TypeAdapter<T>) OldEnum.create(type.getRawType());
+                }
+            });
+        }
+
         gson = builder.create();
     }
 
@@ -350,6 +363,7 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
         for (ResourceLoader<?> i : loaders.values()) {
             i.clearList();
         }
+        possibleSnippets.clear();
     }
 
     public String toLoadKey(File f) {
@@ -416,8 +430,7 @@ 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() + ")");
@@ -434,6 +447,7 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
                     return adapter.read(reader);
                 } catch (Throwable e) {
                     Iris.error("Failed to read " + typeToken.getRawType().getCanonicalName() + "... faking objects a little to load the file at least.");
+                    Iris.reportError(e);
                     try {
                         return (T) typeToken.getRawType().getConstructor().newInstance();
                     } catch (Throwable ignored) {
@@ -450,11 +464,20 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
             KList<String> l = new KList<>();
 
             File snippetFolder = new File(getDataFolder(), "snippet/" + f);
+            if (!snippetFolder.exists()) return l;
 
-            if (snippetFolder.exists() && snippetFolder.isDirectory()) {
-                for (File i : snippetFolder.listFiles()) {
-                    l.add("snippet/" + f + "/" + i.getName().split("\\Q.\\E")[0]);
-                }
+            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();
             }
 
             return l;

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -45,6 +45,7 @@ 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;
@@ -240,8 +241,10 @@ public class ResourceLoader<T extends IrisRegistrant> implements MeteredCache {
         for (String i : s) {
             burst.queue(() -> {
                 T t = load(i);
+                if (t == null)
+                    return;
 
-                if (t != null) {
+                synchronized (m) {
                     m.add(t);
                 }
             });

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,48 +0,0 @@
-/*
- *  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.nms;
-
-import com.volmit.iris.core.pregenerator.PregenListener;
-import com.volmit.iris.server.node.IrisSession;
-import com.volmit.iris.server.packet.work.ChunkPacket;
-import com.volmit.iris.util.documentation.ChunkCoordinates;
-import com.volmit.iris.util.documentation.RegionCoordinates;
-import com.volmit.iris.util.parallel.MultiBurst;
-
-import java.io.Closeable;
-import java.util.concurrent.CompletableFuture;
-
-public interface IHeadless extends Closeable {
-
-    void setSession(IrisSession session);
-
-    int getLoadedChunks();
-
-    @ChunkCoordinates
-    boolean exists(int x, int z);
-
-    @RegionCoordinates
-    CompletableFuture<Void> generateRegion(MultiBurst burst, int x, int z, int maxConcurrent, PregenListener listener);
-
-    @ChunkCoordinates
-    void generateChunk(int x, int z);
-
-    @ChunkCoordinates
-    void addChunk(ChunkPacket packet);
-}

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -23,6 +23,7 @@ import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.nms.v1X.NMSBinding1X;
 import org.bukkit.Bukkit;
 
+import java.util.List;
 import java.util.Map;
 
 public class INMS {
@@ -30,10 +31,24 @@ public class INMS {
             "1.20.5", "v1_20_R4",
             "1.20.6", "v1_20_R4",
             "1.21", "v1_21_R1",
-            "1.21.1", "v1_21_R1"
+            "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"
     );
+    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")
+    );
+
     //@done
     private static final INMSBinding binding = bind();
+    public static final String OVERWORLD_TAG = getOverworldTag();
 
     public static INMSBinding get() {
         return binding;
@@ -65,7 +80,7 @@ public class INMS {
         Iris.info("Locating NMS Binding for " + code);
 
         try {
-            Class<?> clazz = Class.forName("com.volmit.iris.core.nms." + code + ".NMSBinding");
+            Class<?> clazz = Class.forName("com.volmit.iris.core.nms."+code+".NMSBinding");
             try {
                 Object b = clazz.getConstructor().newInstance();
                 if (b instanceof INMSBinding binding) {
@@ -76,9 +91,7 @@ public class INMS {
                 Iris.reportError(e);
                 e.printStackTrace();
             }
-        } catch (ClassNotFoundException |
-                 NoClassDefFoundError classNotFoundException) {
-        }
+        } catch (ClassNotFoundException|NoClassDefFoundError classNotFoundException) {}
 
         Iris.info("Craftbukkit " + code + " <-> " + NMSBinding1X.class.getSimpleName() + " Successfully Bound");
         Iris.warn("Note: Some features of Iris may not work the same since you are on an unsupported version of Minecraft.");
@@ -86,4 +99,26 @@ public class INMS {
 
         return new NMSBinding1X();
     }
+
+    private static String getOverworldTag() {
+        var version = Bukkit.getServer().getBukkitVersion().split("-")[0].split("\\.", 3);
+        int major = 0;
+        int minor = 0;
+
+        if (version.length > 2) {
+            major = Integer.parseInt(version[1]);
+            minor = Integer.parseInt(version[2]);
+        } else if (version.length == 2) {
+            major = Integer.parseInt(version[1]);
+        }
+
+        for (var p : PACKS) {
+            if (p.major > major || p.minor > minor)
+                continue;
+            return p.tag;
+        }
+        return "3910";
+    }
+
+    private record Version(int major, int minor, String tag) {}
 }

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -19,11 +19,9 @@
 package com.volmit.iris.core.nms;
 
 import com.volmit.iris.core.nms.container.BiomeColor;
-import com.volmit.iris.core.nms.container.IPackRepository;
 import com.volmit.iris.core.nms.datapack.DataVersion;
 import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.engine.object.IrisBiomeCustom;
-import com.volmit.iris.engine.object.IrisDimension;
+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;
@@ -33,19 +31,14 @@ import com.volmit.iris.util.nbt.mca.palette.MCAPaletteAccess;
 import com.volmit.iris.util.nbt.tag.CompoundTag;
 import org.bukkit.*;
 import org.bukkit.block.Biome;
-import org.bukkit.entity.Dolphin;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.EntityType;
-import org.bukkit.entity.Player;
 import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.generator.ChunkGenerator;
-import org.bukkit.generator.structure.Structure;
 import org.bukkit.inventory.ItemStack;
+import org.jetbrains.annotations.Nullable;
 
-import java.io.File;
 import java.awt.Color;
-import java.util.ArrayList;
-import java.util.Collection;
 
 public interface INMSBinding {
     boolean hasTile(Material material);
@@ -97,6 +90,9 @@ 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();
     }
 
@@ -117,12 +113,7 @@ public interface INMSBinding {
     void inject(long seed, Engine engine, World world) throws NoSuchFieldException, IllegalAccessException;
 
     Vector3d getBoundingbox(org.bukkit.entity.EntityType entity);
-
-    default String getMobCategory(EntityType entityType) {
-        // todo: Update to other versions!
-        return null;
-    }
-
+    
     Entity spawnEntity(Location location, EntityType type, CreatureSpawnEvent.SpawnReason reason);
 
     Color getBiomeColor(Location location, BiomeColor type);
@@ -131,30 +122,15 @@ public interface INMSBinding {
         return DataVersion.V1192;
     }
 
-    boolean registerDimension(String name, IrisDimension dimension);
-
-    boolean registerBiome(String dimensionId, IrisBiomeCustom biome, boolean replace);
-
-    boolean dumpRegistry(File... folders);
-
-    void injectBukkit();
-
-    default IHeadless createHeadless(Engine engine) {
-        throw new IllegalStateException("Headless mode not supported");
-    }
-
     default int getSpawnChunkCount(World world) {
         return 441;
     }
 
-    IPackRepository getPackRepository();
-
     KList<String> getStructureKeys();
 
-    default void reconnectAll() {
-        new ArrayList<>(Bukkit.getOnlinePlayers())
-                .forEach(this::reconnect);
-    }
+    boolean missingDimensionTypes(String... keys);
 
-    void reconnect(Player player);
+    default boolean injectBukkit() {
+        return true;
+    }
 }

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

@@ -0,0 +1,39 @@
+package com.volmit.iris.core.nms.container;
+
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.function.NastyRunnable;
+import lombok.AllArgsConstructor;
+
+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;
+
+    @Override
+    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/container/BiomeColor.java

@@ -1,21 +1,3 @@
-/*
- *  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.nms.container;
 
 public enum BiomeColor {

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

@@ -1,21 +1,3 @@
-/*
- *  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.nms.container;
 
 import lombok.AllArgsConstructor;

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

@@ -1,21 +1,3 @@
-/*
- *  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.nms.container;
 
 import lombok.AllArgsConstructor;

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

@@ -1,26 +1,9 @@
-/*
- *  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.nms.datapack;
 
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.nms.datapack.v1192.DataFixerV1192;
 import com.volmit.iris.core.nms.datapack.v1206.DataFixerV1206;
+import com.volmit.iris.core.nms.datapack.v1213.DataFixerV1213;
 import com.volmit.iris.util.collection.KMap;
 import lombok.AccessLevel;
 import lombok.Getter;
@@ -30,8 +13,10 @@ 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);
+    V1205("1.20.6", 41, DataFixerV1206::new),
+    V1213("1.21.3", 57, DataFixerV1213::new);
     private static final KMap<DataVersion, IDataFixer> cache = new KMap<>();
     @Getter(AccessLevel.NONE)
     private final Supplier<IDataFixer> constructor;
@@ -44,6 +29,10 @@ public enum DataVersion {
         this.version = version;
     }
 
+    public IDataFixer get() {
+        return cache.computeIfAbsent(this, k -> constructor.get());
+    }
+
     public static IDataFixer getDefault() {
         return INMS.get().getDataVersion().get();
     }
@@ -51,8 +40,4 @@ public enum DataVersion {
     public static DataVersion getLatest() {
         return values()[values().length - 1];
     }
-
-    public IDataFixer get() {
-        return cache.computeIfAbsent(this, k -> constructor.get());
-    }
 }

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

@@ -1,29 +1,31 @@
-/*
- *  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.nms.datapack;
 
 import com.volmit.iris.engine.object.IrisBiomeCustom;
+import com.volmit.iris.engine.object.IrisDimensionTypeOptions;
 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 fixCustomBiome(IrisBiomeCustom biome, JSONObject json);
+    JSONObject resolve(Dimension dimension, @Nullable IrisDimensionTypeOptions options);
 
-    JSONObject fixDimension(JSONObject json);
+    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);
+        obj.put("logical_height", logicalHeight);
+        fixDimension(base, obj);
+        return obj;
+    }
+
+    enum Dimension {
+        OVERWORLD,
+        NETHER,
+        END
+    }
 }

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

@@ -1,36 +1,104 @@
-/*
- *  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.nms.datapack.v1192;
 
 import com.volmit.iris.core.nms.datapack.IDataFixer;
-import com.volmit.iris.engine.object.IrisBiomeCustom;
+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, """
+            {
+              "effects": "minecraft:overworld",
+              "infiniburn": "#minecraft:infiniburn_overworld",
+              "monster_spawn_light_level": {
+                "type": "minecraft:uniform",
+                "value": {
+                  "max_inclusive": 7,
+                  "min_inclusive": 0
+                }
+              }
+            }""",
+            Dimension.NETHER, """
+            {
+              "effects": "minecraft:the_nether",
+              "infiniburn": "#minecraft:infiniburn_nether",
+              "monster_spawn_light_level": 7,
+            }""",
+            Dimension.END, """
+            {
+              "effects": "minecraft:the_end",
+              "infiniburn": "#minecraft:infiniburn_end",
+              "monster_spawn_light_level": {
+                "type": "minecraft:uniform",
+                "value": {
+                  "max_inclusive": 7,
+                  "min_inclusive": 0
+                }
+              }
+            }"""
+    );
 
     @Override
-    public JSONObject fixCustomBiome(IrisBiomeCustom biome, JSONObject json) {
-        return json;
+    public JSONObject resolve(Dimension dimension, @Nullable IrisDimensionTypeOptions options) {
+        return options == null ? OPTIONS.get(dimension).toJson() : options.resolve(OPTIONS.get(dimension)).toJson();
     }
 
     @Override
-    public JSONObject fixDimension(JSONObject json) {
-        return json;
+    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));
+        }
     }
 }

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

@@ -1,24 +1,6 @@
-/*
- *  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.nms.datapack.v1206;
 
-import com.volmit.iris.core.nms.datapack.IDataFixer;
+import com.volmit.iris.core.nms.datapack.v1192.DataFixerV1192;
 import com.volmit.iris.engine.object.IrisBiomeCustom;
 import com.volmit.iris.engine.object.IrisBiomeCustomSpawn;
 import com.volmit.iris.engine.object.IrisBiomeCustomSpawnType;
@@ -28,12 +10,14 @@ import com.volmit.iris.util.json.JSONObject;
 
 import java.util.Locale;
 
-public class DataFixerV1206 implements IDataFixer {
+public class DataFixerV1206 extends DataFixerV1192 {
     @Override
     public JSONObject fixCustomBiome(IrisBiomeCustom biome, JSONObject json) {
         int spawnRarity = biome.getSpawnRarity();
         if (spawnRarity > 0) {
-            json.put("creature_spawn_probability", Math.min(spawnRarity / 20d, 0.9999999));
+            json.put("creature_spawn_probability", Math.min(spawnRarity/20d, 0.9999999));
+        } else {
+            json.remove("creature_spawn_probability");
         }
 
         var spawns = biome.getSpawns();
@@ -44,10 +28,10 @@ public class DataFixerV1206 implements IDataFixer {
             for (IrisBiomeCustomSpawn i : spawns) {
                 JSONArray g = groups.computeIfAbsent(i.getGroup(), (k) -> new JSONArray());
                 JSONObject o = new JSONObject();
-                o.put("type", "minecraft:" + i.getType().name().toLowerCase());
+                o.put("type", i.getType().getKey());
                 o.put("weight", i.getWeight());
-                o.put("minCount", Math.min(i.getMinCount() / 20d, 0));
-                o.put("maxCount", Math.min(i.getMaxCount() / 20d, 0.9999999));
+                o.put("minCount", i.getMinCount());
+                o.put("maxCount", i.getMaxCount());
                 g.put(o);
             }
 
@@ -61,12 +45,12 @@ public class DataFixerV1206 implements IDataFixer {
     }
 
     @Override
-    public JSONObject fixDimension(JSONObject json) {
+    public void fixDimension(Dimension dimension, JSONObject json) {
+        super.fixDimension(dimension, json);
         if (!(json.get("monster_spawn_light_level") instanceof JSONObject lightLevel))
-            return json;
+            return;
         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/datapack/v1213/DataFixerV1213.java

@@ -0,0 +1,16 @@
+package com.volmit.iris.core.nms.datapack.v1213;
+
+import com.volmit.iris.core.nms.datapack.v1206.DataFixerV1206;
+import com.volmit.iris.engine.object.IrisBiomeCustom;
+import com.volmit.iris.util.json.JSONArray;
+import com.volmit.iris.util.json.JSONObject;
+
+public class DataFixerV1213 extends DataFixerV1206 {
+
+    @Override
+    public JSONObject fixCustomBiome(IrisBiomeCustom biome, JSONObject json) {
+        json = super.fixCustomBiome(biome, json);
+        json.put("carvers", new JSONArray());
+        return json;
+    }
+}

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -18,41 +18,29 @@
 
 package com.volmit.iris.core.nms.v1X;
 
-import com.google.common.base.Preconditions;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.INMSBinding;
 import com.volmit.iris.core.nms.container.BiomeColor;
-import com.volmit.iris.core.nms.container.BlockPos;
-import com.volmit.iris.core.nms.container.IPackRepository;
+import com.volmit.iris.core.nms.datapack.DataVersion;
 import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.engine.object.IrisBiomeCustom;
-import com.volmit.iris.engine.object.IrisDimension;
 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.mantle.Mantle;
 import com.volmit.iris.util.math.Vector3d;
 import com.volmit.iris.util.nbt.mca.palette.MCABiomeContainer;
 import com.volmit.iris.util.nbt.mca.palette.MCAPaletteAccess;
 import com.volmit.iris.util.nbt.tag.CompoundTag;
-import net.bytebuddy.ByteBuddy;
-import net.bytebuddy.asm.Advice;
-import net.bytebuddy.dynamic.loading.ClassReloadingStrategy;
-import net.bytebuddy.matcher.ElementMatchers;
 import org.bukkit.*;
-import org.bukkit.WorldCreator;
 import org.bukkit.block.Biome;
-import org.bukkit.entity.Dolphin;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.EntityType;
-import org.bukkit.entity.Player;
 import org.bukkit.event.entity.CreatureSpawnEvent;
 import org.bukkit.generator.ChunkGenerator;
 import org.bukkit.generator.structure.Structure;
 import org.bukkit.inventory.ItemStack;
 
 import java.awt.Color;
-import java.io.File;
+import java.util.stream.StreamSupport;
 
 public class NMSBinding1X implements INMSBinding {
     private static final boolean supportsCustomHeight = testCustomHeight();
@@ -117,21 +105,6 @@ public class NMSBinding1X implements INMSBinding {
         return location.getWorld().spawnEntity(location, type);
     }
 
-    @Override
-    public boolean registerDimension(String name, IrisDimension dimension) {
-        return false;
-    }
-
-    @Override
-    public boolean registerBiome(String dimensionId, IrisBiomeCustom biome, boolean replace) {
-        return false;
-    }
-
-    @Override
-    public boolean dumpRegistry(File... folders) {
-        return false;
-    }
-
     @Override
     public Color getBiomeColor(Location location, BiomeColor type) {
         return Color.GREEN;
@@ -139,7 +112,7 @@ public class NMSBinding1X implements INMSBinding {
 
     @Override
     public KList<String> getStructureKeys() {
-        var list = Registry.STRUCTURE.stream()
+        var list = StreamSupport.stream(Registry.STRUCTURE.spliterator(), false)
                 .map(Structure::getKey)
                 .map(NamespacedKey::toString)
                 .toList();
@@ -147,8 +120,8 @@ public class NMSBinding1X implements INMSBinding {
     }
 
     @Override
-    public void reconnect(Player player) {
-
+    public boolean missingDimensionTypes(String... keys) {
+        return false;
     }
 
     @Override
@@ -235,6 +208,11 @@ public class NMSBinding1X implements INMSBinding {
         return true;
     }
 
+    @Override
+    public DataVersion getDataVersion() {
+        return DataVersion.UNSUPPORTED;
+    }
+
     @Override
     public int getBiomeId(Biome biome) {
         return biome.ordinal();
@@ -266,7 +244,7 @@ public class NMSBinding1X implements INMSBinding {
 
     @Override
     public Vector3d getBoundingbox(org.bukkit.entity.EntityType entity) {
-        return null;
+      return null;
     }
 
     @Override
@@ -274,44 +252,4 @@ public class NMSBinding1X implements INMSBinding {
         Iris.error("Cannot use the global data palette! Iris is incapable of using MCA generation on this version of minecraft!");
         return null;
     }
-
-    public void injectBukkit() {
-        try {
-            Iris.info("Injecting Bukkit");
-            new ByteBuddy()
-                    .redefine(WorldCreator.class)
-                    .visit(Advice.to(WorldCreatorAdvice.class).on(ElementMatchers.isConstructor().and(ElementMatchers.takesArguments(String.class))))
-                    .make()
-                    .load(WorldCreator.class.getClassLoader(), ClassReloadingStrategy.fromInstalledAgent());
-            Iris.info("Injected Bukkit Successfully!");
-        } catch (Exception e) {
-            Iris.info(C.RED + "Failed to Inject Bukkit!");
-            e.printStackTrace();
-            Iris.reportError(e);
-        }
-
-    }
-
-    @Override
-    public IPackRepository getPackRepository() {
-        return new PackRepository1X();
-    }
-
-    private static class WorldCreatorAdvice {
-        @Advice.OnMethodEnter
-        static void enter(@Advice.Argument(0) String name) {
-            File isIrisWorld = new File(name, "iris");
-            boolean isFromIris = false;
-            StackTraceElement[] stackTrace = Thread.currentThread().getStackTrace();
-            for (StackTraceElement stack : stackTrace) {
-                if (stack.getClassName().contains("Iris")) {
-                    isFromIris = true;
-                    break;
-                }
-            }
-            if (!isFromIris) {
-                Preconditions.checkArgument(!isIrisWorld.exists(), "Only Iris can load Iris Worlds!");
-            }
-        }
-    }
 }

core/src/main/java/com/volmit/iris/core/nms/v1X/PackRepository1X.java

@@ -1,63 +0,0 @@
-/*
- *  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.nms.v1X;
-
-import com.volmit.iris.core.nms.container.IPackRepository;
-
-import java.util.Collection;
-import java.util.List;
-
-class PackRepository1X implements IPackRepository {
-    @Override
-    public void reload() {
-    }
-
-    @Override
-    public void reloadWorldData() {
-    }
-
-    @Override
-    public void setSelected(Collection<String> packs) {
-    }
-
-    @Override
-    public boolean addPack(String packId) {
-        return false;
-    }
-
-    @Override
-    public boolean removePack(String packId) {
-        return false;
-    }
-
-    @Override
-    public Collection<String> getAvailableIds() {
-        return List.of();
-    }
-
-    @Override
-    public Collection<String> getSelectedIds() {
-        return List.of();
-    }
-
-    @Override
-    public boolean isAvailable(String packId) {
-        return false;
-    }
-}

core/src/main/java/com/volmit/iris/core/pack/IrisPack.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

core/src/main/java/com/volmit/iris/core/pack/IrisPackRepository.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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

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

@@ -1,38 +1,26 @@
-/*
- *  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;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
+import com.volmit.iris.core.nms.container.Pair;
 import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.format.Form;
+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.math.RollingSequence;
-import com.volmit.iris.util.math.Spiraler;
+import com.volmit.iris.util.profile.LoadBalancer;
 import com.volmit.iris.util.scheduling.J;
 import io.papermc.lib.PaperLib;
+import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 
 import java.io.File;
+
 import java.util.ArrayList;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -40,53 +28,41 @@ import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 
 public class ChunkUpdater {
-    private final RollingSequence chunksPerSecond;
-    private final AtomicInteger worldheightsize;
-    private final AtomicInteger worldwidthsize;
-    private final AtomicInteger totalChunks;
-    private final AtomicInteger totalMaxChunks;
-    private final AtomicInteger totalMcaregions;
-    private final AtomicInteger position;
-    private final Object pauseLock;
+    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<>();
+    private final RollingSequence chunksPerSecond = new RollingSequence(5);
+    private final AtomicInteger totalMaxChunks = new AtomicInteger();
+    private final AtomicInteger chunksProcessed = new AtomicInteger();
+    private final AtomicInteger chunksProcessedLast = new AtomicInteger();
+    private final AtomicInteger chunksUpdated = new AtomicInteger();
+    private final AtomicBoolean serverEmpty = new AtomicBoolean(true);
+    private final AtomicLong lastCpsTime = new AtomicLong(M.ms());
+    private final int coreLimit = (int) Math.max(Runtime.getRuntime().availableProcessors() * IrisSettings.get().getUpdater().getThreadMultiplier(), 1);
+    private final Semaphore semaphore = new Semaphore(256);
+    private final LoadBalancer loadBalancer = new LoadBalancer(semaphore, 256, IrisSettings.get().getUpdater().emptyMsRange);
+    private final AtomicLong startTime = new AtomicLong();
+    private final Dimensions dimensions;
+    private final PregenTask task;
+    private final ExecutorService executor = Executors.newFixedThreadPool(coreLimit);
+    private final ExecutorService chunkExecutor = Executors.newFixedThreadPool(coreLimit);
+    private final ScheduledExecutorService scheduler  = Executors.newScheduledThreadPool(1);
+    private final CountDownLatch latch;
     private final Engine engine;
     private final World world;
-    private AtomicBoolean paused;
-    private AtomicBoolean cancelled;
-    private KMap<Chunk, Long> lastUse;
-    private AtomicInteger chunksProcessed;
-    private AtomicInteger chunksUpdated;
-    private AtomicLong startTime;
-    private ExecutorService executor;
-    private ExecutorService chunkExecutor;
-    private ScheduledExecutorService scheduler;
-    private CompletableFuture future;
-    private CountDownLatch latch;
 
     public ChunkUpdater(World world) {
         this.engine = IrisToolbelt.access(world).getEngine();
-        this.chunksPerSecond = new RollingSequence(5);
         this.world = world;
-        this.lastUse = new KMap();
-        this.worldheightsize = new AtomicInteger(calculateWorldDimensions(new File(world.getWorldFolder(), "region"), 1));
-        this.worldwidthsize = new AtomicInteger(calculateWorldDimensions(new File(world.getWorldFolder(), "region"), 0));
-        int m = Math.max(worldheightsize.get(), worldwidthsize.get());
-        this.executor = Executors.newFixedThreadPool(Math.max(Runtime.getRuntime().availableProcessors() / 3, 1));
-        this.chunkExecutor = Executors.newFixedThreadPool(Math.max(Runtime.getRuntime().availableProcessors() / 3, 1));
-        this.scheduler = Executors.newScheduledThreadPool(1);
-        this.future = new CompletableFuture<>();
-        this.startTime = new AtomicLong();
-        this.worldheightsize.set(m);
-        this.worldwidthsize.set(m);
-        this.totalMaxChunks = new AtomicInteger((worldheightsize.get() / 16) * (worldwidthsize.get() / 16));
-        this.chunksProcessed = new AtomicInteger();
-        this.chunksUpdated = new AtomicInteger();
-        this.position = new AtomicInteger(0);
+        this.dimensions = calculateWorldDimensions(new File(world.getWorldFolder(), "region"));
+        this.task = dimensions.task();
+        this.totalMaxChunks.set(dimensions.count * 1024);
         this.latch = new CountDownLatch(totalMaxChunks.get());
-        this.paused = new AtomicBoolean(false);
-        this.pauseLock = new Object();
-        this.cancelled = new AtomicBoolean(false);
-        this.totalChunks = new AtomicInteger(0);
-        this.totalMcaregions = new AtomicInteger(0);
+    }
+
+    public String getName() {
+        return world.getName();
     }
 
     public int getChunks() {
@@ -114,7 +90,6 @@ public class ChunkUpdater {
         cancelled.set(true);
     }
 
-
     private void update() {
         Iris.info("Updating..");
         try {
@@ -123,49 +98,35 @@ public class ChunkUpdater {
                 try {
                     if (!paused.get()) {
                         long eta = computeETA();
-                        long elapsedSeconds = (System.currentTimeMillis() - startTime.get()) / 3000;
                         int processed = chunksProcessed.get();
-                        double cps = elapsedSeconds > 0 ? processed / (double) elapsedSeconds : 0;
+                        double last = processed - chunksProcessedLast.getAndSet(processed);
+                        double cps = last / ((M.ms() - lastCpsTime.getAndSet(M.ms())) / 1000d);
                         chunksPerSecond.put(cps);
-                        double percentage = ((double) chunksProcessed.get() / (double) totalMaxChunks.get()) * 100;
+                        double percentage = ((double) processed / (double) totalMaxChunks.get()) * 100;
                         if (!cancelled.get()) {
                             Iris.info("Updated: " + Form.f(processed) + " of " + Form.f(totalMaxChunks.get()) + " (%.0f%%) " + Form.f(chunksPerSecond.getAverage()) + "/s, ETA: " + Form.duration(eta,
                                     2), percentage);
                         }
                     }
                 } catch (Exception e) {
+                    Iris.reportError(e);
                     e.printStackTrace();
                 }
             }, 0, 3, TimeUnit.SECONDS);
+            scheduler.scheduleAtFixedRate(this::unloadChunks, 0, 1, TimeUnit.SECONDS);
+            scheduler.scheduleAtFixedRate(() -> {
+                boolean empty = Bukkit.getOnlinePlayers().isEmpty();
+                if (serverEmpty.getAndSet(empty) == empty)
+                    return;
+                loadBalancer.setRange(empty ? IrisSettings.get().getUpdater().emptyMsRange : IrisSettings.get().getUpdater().defaultMsRange);
+            }, 0, 10, TimeUnit.SECONDS);
 
-            CompletableFuture.runAsync(() -> {
-                for (int i = 0; i < totalMaxChunks.get(); i++) {
-                    if (paused.get()) {
-                        synchronized (pauseLock) {
-                            try {
-                                pauseLock.wait();
-                            } catch (InterruptedException e) {
-                                Iris.error("Interrupted while waiting for executor: ");
-                                e.printStackTrace();
-                                break;
-                            }
-                        }
-                    }
-                    executor.submit(() -> {
-                        if (!cancelled.get()) {
-                            processNextChunk();
-                        }
-                        latch.countDown();
-                    });
-                }
-            }).thenRun(() -> {
-                try {
-                    latch.await();
-                    close();
-                } catch (Exception e) {
-                    Thread.currentThread().interrupt();
-                }
-            });
+            var t = new Thread(() -> {
+                run();
+                close();
+            }, "Iris Chunk Updater - " + world.getName());
+            t.setPriority(Thread.MAX_PRIORITY);
+            t.start();
 
         } catch (Exception e) {
             e.printStackTrace();
@@ -174,14 +135,16 @@ public class ChunkUpdater {
 
     public void close() {
         try {
-            unloadAndSaveAllChunks();
+            loadBalancer.close();
+            semaphore.acquire(256);
+
             executor.shutdown();
             executor.awaitTermination(5, TimeUnit.SECONDS);
             chunkExecutor.shutdown();
             chunkExecutor.awaitTermination(5, TimeUnit.SECONDS);
             scheduler.shutdownNow();
-        } catch (Exception ignored) {
-        }
+            unloadAndSaveAllChunks();
+        } catch (Exception ignored) {}
         if (cancelled.get()) {
             Iris.info("Updated: " + Form.f(chunksUpdated.get()) + " Chunks");
             Iris.info("Irritated: " + Form.f(chunksProcessed.get()) + " of " + Form.f(totalMaxChunks.get()));
@@ -192,18 +155,72 @@ public class ChunkUpdater {
         }
     }
 
-    private void processNextChunk() {
-        int pos = position.getAndIncrement();
-        int[] coords = getChunk(pos);
-        if (loadChunksIfGenerated(coords[0], coords[1])) {
-            Chunk c = world.getChunkAt(coords[0], coords[1]);
-            engine.updateChunk(c);
-            chunksUpdated.incrementAndGet();
+    private void run() {
+        task.iterateRegions((rX, rZ) -> {
+            if (cancelled.get())
+                return;
+
+            while (paused.get()) {
+                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;
+
+            task.iterateChunks(rX, rZ, (x, z) -> {
+                while (paused.get() && !cancelled.get()) {
+                    J.sleep(50);
+                }
+
+                try {
+                    semaphore.acquire();
+                } catch (InterruptedException ignored) {
+                    return;
+                }
+                chunkExecutor.submit(() -> {
+                    try {
+                        if (!cancelled.get())
+                            processChunk(x, z);
+                    } finally {
+                        latch.countDown();
+                        semaphore.release();
+                    }
+                });
+            });
+        });
+    }
+
+    private void processChunk(int x, int z) {
+        if (!loadChunksIfGenerated(x, z)) {
+            chunksProcessed.getAndIncrement();
+            return;
+        }
+
+        try {
+            Chunk c = world.getChunkAt(x, z);
+            engine.getMantle().getMantle().getChunk(c);
+            engine.updateChunk(c);
+
+            for (int xx = -1; xx <= 1; xx++) {
+                for (int zz = -1; zz <= 1; zz++) {
+                    var counter = lastUse.get(Cache.key(x + xx, z + zz));
+                    if (counter != null) counter.getB().decrementAndGet();
+                }
+            }
+        } finally {
+            chunksUpdated.incrementAndGet();
+            chunksProcessed.getAndIncrement();
         }
-        chunksProcessed.getAndIncrement();
     }
 
     private boolean loadChunksIfGenerated(int x, int z) {
+        if (engine.getMantle().getMantle().hasFlag(x, z, MantleFlag.ETCHED))
+            return false;
+
         for (int dx = -1; dx <= 1; dx++) {
             for (int dz = -1; dz <= 1; dz++) {
                 if (!PaperLib.isChunkGenerated(world, x + dx, z + dz)) {
@@ -213,47 +230,79 @@ public class ChunkUpdater {
         }
 
         AtomicBoolean generated = new AtomicBoolean(true);
-        KList<Future<?>> futures = new KList<>(9);
+        CountDownLatch latch = new CountDownLatch(9);
         for (int dx = -1; dx <= 1; dx++) {
             for (int dz = -1; dz <= 1; dz++) {
                 int xx = x + dx;
                 int zz = z + dz;
-                futures.add(chunkExecutor.submit(() -> {
-                    Chunk c;
+                executor.submit(() -> {
                     try {
-                        c = PaperLib.getChunkAtAsync(world, xx, zz, false).get();
-                    } catch (InterruptedException | ExecutionException e) {
-                        generated.set(false);
-                        return;
-                    }
-                    if (!c.isLoaded()) {
-                        CountDownLatch latch = new CountDownLatch(1);
-                        J.s(() -> {
-                            c.load(false);
-                            latch.countDown();
-                        });
+                        Chunk c;
                         try {
-                            latch.await();
-                        } catch (InterruptedException ignored) {
+                            c = PaperLib.getChunkAtAsync(world, xx, zz, false, true)
+                                    .thenApply(chunk -> {
+                                        if (chunk != null)
+                                            chunk.addPluginChunkTicket(Iris.instance);
+                                        return chunk;
+                                    }).get();
+                        } catch (InterruptedException | ExecutionException e) {
+                            generated.set(false);
+                            return;
                         }
+
+                        if (c == null) {
+                            generated.set(false);
+                            return;
+                        }
+
+                        if (!c.isLoaded()) {
+                            var future = J.sfut(() -> c.load(false));
+                            if (future != null) future.join();
+                        }
+
+                        if (!PaperLib.isChunkGenerated(c.getWorld(), xx, zz))
+                            generated.set(false);
+
+                        var pair = lastUse.computeIfAbsent(Cache.key(c), k -> new Pair<>(0L, new AtomicInteger(-1)));
+                        pair.setA(M.ms());
+                        pair.getB().updateAndGet(i -> i == -1 ? 1 : ++i);
+                    } finally {
+                        latch.countDown();
                     }
-                    if (!c.isGenerated()) {
-                        generated.set(false);
-                    }
-                    lastUse.put(c, M.ms());
-                }));
+                });
             }
         }
-        while (!futures.isEmpty()) {
-            futures.removeIf(Future::isDone);
-            try {
-                Thread.sleep(50);
-            } catch (InterruptedException ignored) {
-            }
+
+        try {
+            latch.await();
+        } catch (InterruptedException e) {
+            Iris.info("Interrupted while waiting for chunks to load");
         }
         return generated.get();
     }
 
+    private synchronized void unloadChunks() {
+        for (var key : new ArrayList<>(lastUse.keySet())) {
+            if (key == null) continue;
+            var pair = lastUse.get(key);
+            if (pair == null) continue;
+            var lastUseTime = pair.getA();
+            var counter = pair.getB();
+            if (lastUseTime == null || counter == null)
+                continue;
+
+            if (M.ms() - lastUseTime >= 5000 && counter.get() == 0) {
+                int x = Cache.keyX(key);
+                int z = Cache.keyZ(key);
+                J.s(() -> {
+                    world.removePluginChunkTicket(x, z, Iris.instance);
+                    world.unloadChunk(x, z);
+                    lastUse.remove(key);
+                });
+            }
+        }
+    }
+
     private void unloadAndSaveAllChunks() {
         try {
             J.sfut(() -> {
@@ -262,16 +311,11 @@ public class ChunkUpdater {
                     return;
                 }
 
-                for (Chunk i : new ArrayList<>(lastUse.keySet())) {
-                    Long lastUseTime = lastUse.get(i);
-                    if (lastUseTime != null && M.ms() - lastUseTime >= 5000) {
-                        i.unload();
-                        lastUse.remove(i);
-                    }
-                }
+                unloadChunks();
                 world.save();
             }).get();
         } catch (Throwable e) {
+            Iris.reportError(e);
             e.printStackTrace();
         }
     }
@@ -285,7 +329,7 @@ public class ChunkUpdater {
         );
     }
 
-    private int calculateWorldDimensions(File regionDir, Integer o) {
+    private Dimensions calculateWorldDimensions(File regionDir) {
         File[] files = regionDir.listFiles((dir, name) -> name.endsWith(".mca"));
 
         int minX = Integer.MAX_VALUE;
@@ -298,40 +342,23 @@ public class ChunkUpdater {
             int x = Integer.parseInt(parts[1]);
             int z = Integer.parseInt(parts[2]);
 
-            if (x < minX) minX = x;
-            if (x > maxX) maxX = x;
-            if (z < minZ) minZ = z;
-            if (z > maxZ) maxZ = z;
+            minX = Math.min(minX, x);
+            maxX = Math.max(maxX, x);
+            minZ = Math.min(minZ, z);
+            maxZ = Math.max(maxZ, z);
         }
+        int oX = minX + ((maxX - minX) / 2);
+        int oZ = minZ + ((maxZ - minZ) / 2);
 
-        int height = (maxX - minX + 1) * 32 * 16;
-        int width = (maxZ - minZ + 1) * 32 * 16;
+        int height = maxX - minX + 1;
+        int width = maxZ - minZ + 1;
 
-        if (o == 1) {
-            return height;
-        }
-        if (o == 0) {
-            return width;
-        }
-        return 0;
+        return new Dimensions(new Position2(minX, minZ), new Position2(maxX, maxZ), height * width, PregenTask.builder()
+                .radiusZ((int) Math.ceil(width / 2d * 512))
+                .radiusX((int) Math.ceil(height / 2d * 512))
+                .center(new Position2(oX, oZ))
+                .build());
     }
 
-    private int[] getChunk(int position) {
-        int p = -1;
-        AtomicInteger xx = new AtomicInteger();
-        AtomicInteger zz = new AtomicInteger();
-        Spiraler s = new Spiraler(worldheightsize.get() * 2, worldwidthsize.get() * 2, (x, z) -> {
-            xx.set(x);
-            zz.set(z);
-        });
-
-        while (s.hasNext() && p++ < position) {
-            s.next();
-        }
-        int[] coords = new int[2];
-        coords[0] = xx.get();
-        coords[1] = zz.get();
-
-        return coords;
-    }
+    private record Dimensions(Position2 min, Position2 max, int count, PregenTask task) { }
 }

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

@@ -0,0 +1,274 @@
+package com.volmit.iris.core.pregenerator;
+
+import com.google.gson.Gson;
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.object.IrisBiome;
+import com.volmit.iris.util.collection.KList;
+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.math.M;
+import com.volmit.iris.util.math.Position2;
+import com.volmit.iris.util.math.RollingSequence;
+import com.volmit.iris.util.math.Spiraler;
+import com.volmit.iris.util.scheduling.ChronoLatch;
+import com.volmit.iris.util.scheduling.J;
+import lombok.Data;
+import lombok.Getter;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.world.WorldUnloadEvent;
+import org.bukkit.scheduler.BukkitRunnable;
+
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.util.HashMap;
+import java.util.LinkedHashMap;
+import java.util.Map;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.concurrent.locks.ReentrantLock;
+
+public class DeepSearchPregenerator extends Thread implements Listener {
+    @Getter
+    private static DeepSearchPregenerator instance;
+    private final DeepSearchJob job;
+    private final File destination;
+    private final int maxPosition;
+    private World world;
+    private final ChronoLatch latch;
+    private static AtomicInteger foundChunks;
+    private final AtomicInteger foundLast;
+    private final AtomicInteger foundTotalChunks;
+    private final AtomicLong startTime;
+    private final RollingSequence chunksPerSecond;
+    private final RollingSequence chunksPerMinute;
+    private final AtomicInteger chunkCachePos;
+    private final AtomicInteger chunkCacheSize;
+    private int pos;
+    private final AtomicInteger foundCacheLast;
+    private final AtomicInteger foundCache;
+    private LinkedHashMap<Integer, Position2> chunkCache;
+    private KList<Position2> chunkQueue;
+    private final ReentrantLock cacheLock;
+
+    private static final Map<String, DeepSearchJob> jobs = new HashMap<>();
+
+    public DeepSearchPregenerator(DeepSearchJob job, File destination) {
+        this.job = job;
+        this.chunkCacheSize = new AtomicInteger(); // todo
+        this.chunkCachePos = new AtomicInteger(1000);
+        this.foundCacheLast = new AtomicInteger();
+        this.foundCache = new AtomicInteger();
+        this.cacheLock = new ReentrantLock();
+        this.destination = destination;
+        this.chunkCache = new LinkedHashMap<>();
+        this.maxPosition = new Spiraler(job.getRadiusBlocks() * 2, job.getRadiusBlocks() * 2, (x, z) -> {
+        }).count();
+        this.world = Bukkit.getWorld(job.getWorld().getUID());
+        this.chunkQueue = new KList<>();
+        this.latch = new ChronoLatch(3000);
+        this.startTime = new AtomicLong(M.ms());
+        this.chunksPerSecond = new RollingSequence(10);
+        this.chunksPerMinute = new RollingSequence(10);
+        foundChunks = new AtomicInteger(0);
+        this.foundLast = new AtomicInteger(0);
+        this.foundTotalChunks = new AtomicInteger((int) Math.ceil(Math.pow((2.0 * job.getRadiusBlocks()) / 16, 2)));
+
+        this.pos = 0;
+        jobs.put(job.getWorld().getName(), job);
+        DeepSearchPregenerator.instance = this;
+    }
+
+    @EventHandler
+    public void on(WorldUnloadEvent e) {
+        if (e.getWorld().equals(world)) {
+            interrupt();
+        }
+    }
+
+    public void run() {
+        while (!interrupted()) {
+            tick();
+        }
+        try {
+            saveNow();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void tick() {
+        DeepSearchJob job = jobs.get(world.getName());
+       // chunkCache(); //todo finish this
+        if (latch.flip() && !job.paused) {
+            if (cacheLock.isLocked()) {
+                Iris.info("DeepFinder: Caching: " + chunkCachePos.get() + " Of " + chunkCacheSize.get());
+            } else {
+                long eta = computeETA();
+                save();
+                int secondGenerated = foundChunks.get() - foundLast.get();
+                foundLast.set(foundChunks.get());
+                secondGenerated = secondGenerated / 3;
+                chunksPerSecond.put(secondGenerated);
+                chunksPerMinute.put(secondGenerated * 60);
+                Iris.info("DeepFinder: " + C.IRIS + world.getName() + C.RESET + " Searching: " + Form.f(foundChunks.get()) + " of " + Form.f(foundTotalChunks.get()) + " " + Form.f((int) chunksPerSecond.getAverage()) + "/s ETA: " + Form.duration((double) eta, 2));
+            }
+
+        }
+        if (foundChunks.get() >= foundTotalChunks.get()) {
+            Iris.info("Completed DeepSearch!");
+            interrupt();
+        }
+    }
+
+    private long computeETA() {
+        return (long) ((foundTotalChunks.get() - foundChunks.get()) / chunksPerSecond.getAverage()) * 1000;
+        // todo broken
+    }
+
+    private final ExecutorService executorService = Executors.newSingleThreadExecutor();
+
+    private void queueSystem(Position2 chunk) {
+        if (chunkQueue.isEmpty()) {
+            for (int limit = 512; limit != 0; limit--) {
+                pos = job.getPosition() + 1;
+                chunkQueue.add(getChunk(pos));
+            }
+        } else {
+            //MCAUtil.read();
+
+        }
+
+
+    }
+
+    private void findInChunk(World world, int x, int z) throws IOException {
+        int xx = x * 16;
+        int zz = z * 16;
+        Engine engine = IrisToolbelt.access(world).getEngine();
+        for (int i = 0; i < 16; i++) {
+            for (int j = 0; j < 16; j++) {
+                int height = engine.getHeight(xx + i, zz + j);
+                if (height > 300) {
+                    File found = new File("plugins" + "iris" + "found.txt");
+                    FileWriter writer = new FileWriter(found);
+                    if (!found.exists()) {
+                        found.createNewFile();
+                    }
+                    IrisBiome biome = engine.getBiome(xx, engine.getHeight(), zz);
+                    Iris.info("Found at! " + xx + ", " + zz + "Biome ID: " + biome.getName() + ", ");
+                    writer.write("Biome at: X: " + xx + " Z: " + zz + "Biome ID: " + biome.getName() +  ", ");
+                    return;
+               }
+            }
+        }
+    }
+
+    public Position2 getChunk(int position) {
+        int p = -1;
+        AtomicInteger xx = new AtomicInteger();
+        AtomicInteger zz = new AtomicInteger();
+        Spiraler s = new Spiraler(job.getRadiusBlocks() * 2, job.getRadiusBlocks() * 2, (x, z) -> {
+            xx.set(x);
+            zz.set(z);
+        });
+
+        while (s.hasNext() && p++ < position) {
+            s.next();
+        }
+
+        return new Position2(xx.get(), zz.get());
+    }
+
+    public void save() {
+        J.a(() -> {
+            try {
+                saveNow();
+            } catch (Throwable e) {
+                e.printStackTrace();
+            }
+        });
+    }
+
+    public static void setPausedDeep(World world) {
+        DeepSearchJob job = jobs.get(world.getName());
+        if (isPausedDeep(world)){
+            job.paused = false;
+        } else {
+            job.paused = true;
+        }
+
+        if ( job.paused) {
+            Iris.info(C.BLUE + "DeepSearch: " + C.IRIS + world.getName() + C.BLUE + " Paused");
+        } else {
+            Iris.info(C.BLUE + "DeepSearch: " + C.IRIS + world.getName() + C.BLUE + " Resumed");
+        }
+    }
+
+    public static boolean isPausedDeep(World world) {
+        DeepSearchJob job = jobs.get(world.getName());
+        return job != null && job.isPaused();
+    }
+
+    public void shutdownInstance(World world) throws IOException {
+        Iris.info("DeepSearch: " + C.IRIS + world.getName() + C.BLUE + " Shutting down..");
+        DeepSearchJob job = jobs.get(world.getName());
+        File worldDirectory = new File(Bukkit.getWorldContainer(), world.getName());
+        File deepFile = new File(worldDirectory, "DeepSearch.json");
+
+        if (job == null) {
+            Iris.error("No DeepSearch job found for world: " + world.getName());
+            return;
+        }
+
+        try {
+            if (!job.isPaused()) {
+                job.setPaused(true);
+            }
+            save();
+            jobs.remove(world.getName());
+            new BukkitRunnable() {
+                @Override
+                public void run() {
+                    while (deepFile.exists()){
+                        deepFile.delete();
+                        J.sleep(1000);
+                    }
+                    Iris.info("DeepSearch: " + C.IRIS + world.getName() + C.BLUE + " File deleted and instance closed.");
+                }
+            }.runTaskLater(Iris.instance, 20L);
+        } catch (Exception e) {
+            Iris.error("Failed to shutdown DeepSearch for " + world.getName());
+            e.printStackTrace();
+        } finally {
+            saveNow();
+            interrupt();
+        }
+    }
+
+
+    public void saveNow() throws IOException {
+        IO.writeAll(this.destination, new Gson().toJson(job));
+    }
+
+    @Data
+    @lombok.Builder
+    public static class DeepSearchJob {
+        private World world;
+        @lombok.Builder.Default
+        private int radiusBlocks = 5000;
+        @lombok.Builder.Default
+        private int position = 0;
+        @lombok.Builder.Default
+        boolean paused = false;
+    }
+}
+

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

@@ -1,82 +0,0 @@
-package com.volmit.iris.core.pregenerator;
-
-public final class EmptyListener implements PregenListener {
-    public static final PregenListener INSTANCE = new EmptyListener();
-
-    private 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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -18,11 +18,8 @@
 
 package com.volmit.iris.core.pregenerator;
 
-import com.google.gson.Gson;
-import com.google.gson.reflect.TypeToken;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.tools.IrisPackBenchmarking;
-import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KSet;
 import com.volmit.iris.util.format.C;
@@ -31,60 +28,51 @@ import com.volmit.iris.util.mantle.Mantle;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.math.RollingSequence;
-import com.volmit.iris.util.nbt.mca.Chunk;
-import com.volmit.iris.util.nbt.mca.MCAFile;
-import com.volmit.iris.util.nbt.mca.MCAUtil;
-import com.volmit.iris.util.parallel.BurstExecutor;
-import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.Looper;
-import org.bukkit.World;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
+import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 
-import java.io.*;
-import java.lang.reflect.Type;
-import java.util.HashSet;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 import java.util.concurrent.atomic.AtomicReference;
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
 
 
 public class IrisPregenerator {
-    private static AtomicInteger generated;
-    private static AtomicInteger totalChunks;
-    private final String saveFile = "regions.json";
+    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 AtomicInteger generatedLast;
-    private final AtomicInteger generatedLastMinute;
+    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 final AtomicLong startTime;
     private final ChronoLatch minuteLatch;
     private final AtomicReference<String> currentGeneratorMethod;
+    private final KSet<Position2> generatedRegions;
     private final KSet<Position2> retry;
     private final KSet<Position2> net;
     private final ChronoLatch cl;
     private final ChronoLatch saveLatch = new ChronoLatch(30000);
-    private Set<Position2> generatedRegions;
+    private final IrisPackBenchmarking benchmarking;
 
     public IrisPregenerator(PregenTask task, PregeneratorMethod generator, PregenListener listener) {
-        generatedRegions = ConcurrentHashMap.newKeySet();
+        benchmarking = IrisPackBenchmarking.getInstance();
         this.listener = listenify(listener);
         cl = new ChronoLatch(5000);
+        generatedRegions = new KSet<>();
         this.shutdown = new AtomicBoolean(false);
         this.paused = new AtomicBoolean(false);
         this.task = task;
@@ -93,69 +81,84 @@ 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 AtomicInteger(0);
-        generatedLast = new AtomicInteger(0);
-        generatedLastMinute = new AtomicInteger(0);
-        totalChunks = new AtomicInteger(0);
-        if (!IrisPackBenchmarking.benchmarkInProgress) {
-            loadCompletedRegions();
-            IrisToolbelt.access(generator.getWorld()).getEngine().saveEngineData();
-        }
-        task.iterateRegions((_a, _b) -> totalChunks.addAndGet(1024));
+        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);
+        task.iterateAllChunks((_a, _b) -> totalChunks.incrementAndGet());
         startTime = new AtomicLong(M.ms());
         ticker = new Looper() {
             @Override
             protected long loop() {
                 long eta = computeETA();
-                int secondGenerated = generated.get() - generatedLast.get();
-                generatedLast.set(generated.get());
-                chunksPerSecond.put(secondGenerated);
-                chunksPerSecondHistory.add(secondGenerated);
 
-                if (minuteLatch.flip()) {
-                    int minuteGenerated = generated.get() - generatedLastMinute.get();
-                    generatedLastMinute.set(generated.get());
-                    chunksPerMinute.put(minuteGenerated);
-                    regionsPerMinute.put((double) minuteGenerated / 1024D);
+                long secondCached = cached.get() - cachedLast.get();
+                cachedLast.set(cached.get());
+                cachedPerSecond.put(secondCached);
+
+                long secondGenerated = generated.get() - generatedLast.get() - secondCached;
+                generatedLast.set(generated.get());
+                if (secondCached == 0 || secondGenerated != 0) {
+                    chunksPerSecond.put(secondGenerated);
+                    chunksPerSecondHistory.add((int) secondGenerated);
                 }
 
-                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());
+                if (minuteLatch.flip()) {
+                    long minuteCached = cached.get() - cachedLastMinute.get();
+                    cachedLastMinute.set(cached.get());
 
-                if (cl.flip() && !paused.get()) {
-                    double percentage = ((double) generated.get() / (double) totalChunks.get()) * 100;
-                    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);
+                    long minuteGenerated = generated.get() - generatedLastMinute.get() - minuteCached;
+                    generatedLastMinute.set(generated.get());
+                    if (minuteCached == 0 || minuteGenerated != 0) {
+                        chunksPerMinute.put(minuteGenerated);
+                        regionsPerMinute.put((double) minuteGenerated / 1024D);
                     }
                 }
+                boolean cached = cachedPerSecond.getAverage() != 0;
+
+                listener.onTick(
+                        cached ? cachedPerSecond.getAverage() : 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);
+
+                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)
+                    );
+                }
                 return 1000;
             }
         };
     }
 
     private long computeETA() {
-        long currentTime = M.ms();
-        long elapsedTime = currentTime - startTime.get();
-        int generatedChunks = generated.get();
-        int remainingChunks = totalChunks.get() - generatedChunks;
-
-        if (generatedChunks <= 12_000) {
-            // quick
-            return (long) (remainingChunks * ((double) elapsedTime / generatedChunks));
-        } else {
-            //smooth
-            return (long) (remainingChunks / chunksPerSecond.getAverage() * 1000);
-        }
+        double d = (long) (generated.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;
     }
 
 
@@ -167,19 +170,15 @@ 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 (!IrisPackBenchmarking.benchmarkInProgress) {
+        if (benchmarking == null) {
             Iris.info(C.IRIS + "Pregen stopped.");
-            // todo: optimizer just takes too long.
-//            if (totalChunks.get() == generated.get() && task.isOptimizer()) {
-//                Iris.info("Starting World Optimizer..");
-//                ChunkUpdater updater = new ChunkUpdater(generator.getWorld());
-//                updater.start();
-//            }
         } else {
-            IrisPackBenchmarking.getInstance().finishedBenchmark(chunksPerSecondHistory);
+            benchmarking.finishedBenchmark(chunksPerSecondHistory);
         }
     }
 
@@ -197,50 +196,12 @@ public class IrisPregenerator {
         generator.close();
         ticker.interrupt();
         listener.onClose();
-        saveCompletedRegions();
         Mantle mantle = getMantle();
         if (mantle != null) {
             mantle.trim(0, 0);
         }
     }
 
-    private void getGeneratedRegions() {
-        World world = generator.getWorld();
-        File[] region = new File(world.getWorldFolder(), "region").listFiles();
-        BurstExecutor b = MultiBurst.burst.burst(region.length);
-        b.setMulticore(true);
-        b.queue(() -> {
-            for (File file : region) {
-                try {
-                    String regex = "r\\.(\\d+)\\.(-?\\d+)\\.mca";
-                    Pattern pattern = Pattern.compile(regex);
-                    Matcher matcher = pattern.matcher(file.getName());
-                    if (!matcher.find()) continue;
-                    int x = Integer.parseInt(matcher.group(1));
-                    int z = Integer.parseInt(matcher.group(2));
-                    Position2 pos = new Position2(x, z);
-                    generatedRegions.add(pos);
-
-                    MCAFile mca = MCAUtil.read(file, 0);
-
-                    boolean notFull = false;
-                    for (int i = 0; i < 1024; i++) {
-                        Chunk chunk = mca.getChunk(i);
-                        if (chunk == null) {
-                            generatedRegions.remove(pos);
-                            notFull = true;
-                            break;
-                        }
-                    }
-                    Iris.info("Completed MCA region: " + file.getName());
-                } catch (Exception e) {
-                    e.printStackTrace();
-                }
-            }
-        });
-        b.complete();
-    }
-
     private void visitRegion(int x, int z, boolean regions) {
         while (paused.get() && !shutdown.get()) {
             J.sleep(50);
@@ -254,10 +215,6 @@ public class IrisPregenerator {
         Position2 pos = new Position2(x, z);
 
         if (generatedRegions.contains(pos)) {
-            if (regions) {
-                listener.onRegionGenerated(x, z);
-                generated.addAndGet(1024);
-            }
             return;
         }
 
@@ -270,7 +227,7 @@ public class IrisPregenerator {
         } else if (!regions) {
             hit = true;
             listener.onRegionGenerating(x, z);
-            PregenTask.iterateRegion(x, z, (xx, zz) -> {
+            task.iterateChunks(x, z, (xx, zz) -> {
                 while (paused.get() && !shutdown.get()) {
                     J.sleep(50);
                 }
@@ -300,39 +257,6 @@ public class IrisPregenerator {
         generator.supportsRegions(x, z, listener);
     }
 
-    public void saveCompletedRegions() {
-        if (IrisPackBenchmarking.benchmarkInProgress) return;
-        Gson gson = new Gson();
-        try (Writer writer = new FileWriter(generator.getWorld().getWorldFolder().getPath() + "/" + saveFile)) {
-            gson.toJson(new HashSet<>(generatedRegions), writer);
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
-    public void loadCompletedRegions() {
-        if (task.isResetCache()) {
-            File test = new File(generator.getWorld().getWorldFolder().getPath() + "/" + saveFile);
-            if (!test.delete()) {
-                Iris.info(C.RED + "Failed to reset region cache ");
-            }
-        }
-        Gson gson = new Gson();
-        try (Reader reader = new FileReader(generator.getWorld().getWorldFolder().getPath() + "/" + saveFile)) {
-            Type setType = new TypeToken<HashSet<Position2>>() {
-            }.getType();
-            Set<Position2> loadedSet = gson.fromJson(reader, setType);
-            if (loadedSet != null) {
-                generatedRegions.clear();
-                generatedRegions.addAll(loadedSet);
-            }
-        } catch (FileNotFoundException e) {
-            // all fine
-        } catch (IOException e) {
-            e.printStackTrace();
-        }
-    }
-
     public void pause() {
         paused.set(true);
     }
@@ -344,8 +268,8 @@ public class IrisPregenerator {
     private PregenListener listenify(PregenListener listener) {
         return new PregenListener() {
             @Override
-            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);
+            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);
             }
 
             @Override
@@ -354,15 +278,14 @@ public class IrisPregenerator {
             }
 
             @Override
-            public void onChunkGenerated(int x, int z) {
-                listener.onChunkGenerated(x, z);
+            public void onChunkGenerated(int x, int z, boolean c) {
+                listener.onChunkGenerated(x, z, c);
                 generated.addAndGet(1);
+                if (c) cached.addAndGet(1);
             }
 
             @Override
             public void onRegionGenerated(int x, int z) {
-                generatedRegions.add(new Position2(x, z));
-                saveCompletedRegions();
                 listener.onRegionGenerated(x, z);
             }
 

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

@@ -1,21 +1,3 @@
-/*
- *  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;
 
 import com.google.gson.Gson;
@@ -30,7 +12,6 @@ import com.volmit.iris.util.math.Spiraler;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import io.papermc.lib.PaperLib;
-import lombok.Builder;
 import lombok.Data;
 import lombok.Getter;
 import org.bukkit.Bukkit;
@@ -42,31 +23,32 @@ import org.bukkit.scheduler.BukkitRunnable;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
 import java.util.concurrent.CountDownLatch;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 
+import java.util.HashMap;
+import java.util.Map;
+
 public class LazyPregenerator extends Thread implements Listener {
-    private static final Map<String, LazyPregenJob> jobs = new HashMap<>();
     @Getter
     private static LazyPregenerator instance;
-    private static AtomicInteger lazyGeneratedChunks;
     private final LazyPregenJob job;
     private final File destination;
     private final int maxPosition;
+    private World world;
     private final long rate;
     private final ChronoLatch latch;
+    private static AtomicInteger lazyGeneratedChunks;
     private final AtomicInteger generatedLast;
     private final AtomicInteger lazyTotalChunks;
     private final AtomicLong startTime;
     private final RollingSequence chunksPerSecond;
     private final RollingSequence chunksPerMinute;
-    private final ExecutorService executorService = Executors.newSingleThreadExecutor();
-    private World world;
+
+    private static final Map<String, LazyPregenJob> jobs = new HashMap<>();
 
     public LazyPregenerator(LazyPregenJob job, File destination) {
         this.job = job;
@@ -105,26 +87,6 @@ public class LazyPregenerator extends Thread implements Listener {
         }
     }
 
-    public static void setPausedLazy(World world) {
-        LazyPregenJob job = jobs.get(world.getName());
-        if (isPausedLazy(world)) {
-            job.paused = false;
-        } else {
-            job.paused = true;
-        }
-
-        if (job.paused) {
-            Iris.info(C.BLUE + "LazyGen: " + C.IRIS + world.getName() + C.BLUE + " Paused");
-        } else {
-            Iris.info(C.BLUE + "LazyGen: " + C.IRIS + world.getName() + C.BLUE + " Resumed");
-        }
-    }
-
-    public static boolean isPausedLazy(World world) {
-        LazyPregenJob job = jobs.get(world.getName());
-        return job != null && job.isPaused();
-    }
-
     @EventHandler
     public void on(WorldUnloadEvent e) {
         if (e.getWorld().equals(world)) {
@@ -183,6 +145,8 @@ public class LazyPregenerator extends Thread implements Listener {
         // todo broken
     }
 
+    private final ExecutorService executorService = Executors.newSingleThreadExecutor();
+
     private void tickGenerate(Position2 chunk) {
         executorService.submit(() -> {
             CountDownLatch latch = new CountDownLatch(1);
@@ -201,8 +165,7 @@ public class LazyPregenerator extends Thread implements Listener {
             }
             try {
                 latch.await();
-            } catch (InterruptedException ignored) {
-            }
+            } catch (InterruptedException ignored) {}
             lazyGeneratedChunks.addAndGet(1);
         });
     }
@@ -238,6 +201,26 @@ public class LazyPregenerator extends Thread implements Listener {
         });
     }
 
+    public static void setPausedLazy(World world) {
+        LazyPregenJob job = jobs.get(world.getName());
+        if (isPausedLazy(world)){
+            job.paused = false;
+        } else {
+            job.paused = true;
+        }
+
+        if ( job.paused) {
+            Iris.info(C.BLUE + "LazyGen: " + C.IRIS + world.getName() + C.BLUE + " Paused");
+        } else {
+            Iris.info(C.BLUE + "LazyGen: " + C.IRIS + world.getName() + C.BLUE + " Resumed");
+        }
+    }
+
+    public static boolean isPausedLazy(World world) {
+        LazyPregenJob job = jobs.get(world.getName());
+        return job != null && job.isPaused();
+    }
+
     public void shutdownInstance(World world) throws IOException {
         Iris.info("LazyGen: " + C.IRIS + world.getName() + C.BLUE + " Shutting down..");
         LazyPregenJob job = jobs.get(world.getName());
@@ -258,7 +241,7 @@ public class LazyPregenerator extends Thread implements Listener {
             new BukkitRunnable() {
                 @Override
                 public void run() {
-                    while (lazyFile.exists()) {
+                    while (lazyFile.exists()){
                         lazyFile.delete();
                         J.sleep(1000);
                     }
@@ -280,23 +263,23 @@ public class LazyPregenerator extends Thread implements Listener {
     }
 
     @Data
-    @Builder
+    @lombok.Builder
     public static class LazyPregenJob {
-        @Builder.Default
-        boolean silent = false;
-        @Builder.Default
-        boolean paused = false;
         private String world;
-        @Builder.Default
+        @lombok.Builder.Default
         private int healingPosition = 0;
-        @Builder.Default
+        @lombok.Builder.Default
         private boolean healing = false;
-        @Builder.Default
+        @lombok.Builder.Default
         private int chunksPerMinute = 32;
-        @Builder.Default
+        @lombok.Builder.Default
         private int radiusBlocks = 5000;
-        @Builder.Default
+        @lombok.Builder.Default
         private int position = 0;
+        @lombok.Builder.Default
+        boolean silent = false;
+        @lombok.Builder.Default
+        boolean paused = false;
     }
 }
 

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -19,11 +19,15 @@
 package com.volmit.iris.core.pregenerator;
 
 public interface PregenListener {
-    void onTick(double chunksPerSecond, double chunksPerMinute, double regionsPerMinute, double percent, int generated, int totalChunks, int chunksRemaining, long eta, long elapsed, String method);
+    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 onChunkGenerating(int x, int z);
 
-    void onChunkGenerated(int x, int z);
+    default void onChunkGenerated(int x, int z) {
+        onChunkGenerated(x, z, false);
+    }
+
+    void onChunkGenerated(int x, int z, boolean cached);
 
     void onRegionGenerated(int x, int z);
 

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -23,8 +23,6 @@ import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.math.Spiraled;
 import com.volmit.iris.util.math.Spiraler;
-import lombok.AccessLevel;
-import lombok.AllArgsConstructor;
 import lombok.Builder;
 import lombok.Data;
 
@@ -32,23 +30,28 @@ import java.util.Comparator;
 
 @Builder
 @Data
-@AllArgsConstructor(access = AccessLevel.PROTECTED)
 public class PregenTask {
     private static final Position2 ZERO = new Position2(0, 0);
-    private static final KList<Position2> ORDER_CENTER = computeChunkOrder();
     private static final KMap<Position2, KList<Position2>> ORDERS = new KMap<>();
 
+    @Builder.Default
+    private final boolean gui = false;
+    @Builder.Default
+    private final Position2 center = new Position2(0, 0);
+    @Builder.Default
+    private final int radiusX = 1;
+    @Builder.Default
+    private final int radiusZ = 1;
 
-    @Builder.Default
-    private boolean resetCache = false;
-    @Builder.Default
-    private boolean gui = false;
-    @Builder.Default
-    private Position2 center = new Position2(0, 0);
-    @Builder.Default
-    private int width = 1;
-    @Builder.Default
-    private int height = 1;
+    private final Bounds bounds = new Bounds();
+
+    protected PregenTask(boolean gui, Position2 center, int radiusX, int radiusZ) {
+        this.gui = gui;
+        this.center = new ProxiedPos(center);
+        this.radiusX = radiusX;
+        this.radiusZ = radiusZ;
+        bounds.update();
+    }
 
     public static void iterateRegion(int xr, int zr, Spiraled s, Position2 pull) {
         for (Position2 i : ORDERS.computeIfAbsent(pull, PregenTask::computeOrder)) {
@@ -76,29 +79,72 @@ public class PregenTask {
         return p;
     }
 
-    private static KList<Position2> computeChunkOrder() {
-        Position2 center = new Position2(15, 15);
-        KList<Position2> p = new KList<>();
-        new Spiraler(33, 33, (x, z) -> {
-            int xx = x + 15;
-            int zz = z + 15;
-            if (xx < 0 || xx > 31 || zz < 0 || zz > 31) {
-                return;
-            }
-
-            p.add(new Position2(xx, zz));
-        }).drain();
-        p.sort(Comparator.comparing((i) -> i.distance(center)));
-        return p;
+    public void iterateRegions(Spiraled s) {
+        var bound = bounds.region();
+        new Spiraler(bound.sizeX, bound.sizeZ, ((x, z) -> {
+            if (bound.check(x, z)) s.on(x, z);
+        })).setOffset(center.getX() >> 9, center.getZ() >> 9).drain();
     }
 
-    public void iterateRegions(Spiraled s) {
-        new Spiraler(getWidth() * 2, getHeight() * 2, s)
-                .setOffset(center.getX(), center.getZ()).drain();
+    public void iterateChunks(int rX, int rZ, Spiraled s) {
+        var bound = bounds.chunk();
+        iterateRegion(rX, rZ, ((x, z) -> {
+            if (bound.check(x, z)) s.on(x, z);
+        }));
     }
 
     public void iterateAllChunks(Spiraled s) {
-        new Spiraler(getWidth() * 2, getHeight() * 2, (x, z) -> iterateRegion(x, z, s))
-                .setOffset(center.getX(), center.getZ()).drain();
+        iterateRegions(((rX, rZ) -> iterateChunks(rX, rZ, s)));
+    }
+
+    private class Bounds {
+        private Bound chunk = null;
+        private Bound region = null;
+
+        public void update() {
+            int maxX = center.getX() + radiusX;
+            int maxZ = center.getZ() + radiusZ;
+            int minX = center.getX() - radiusX;
+            int minZ = center.getZ() - radiusZ;
+
+            chunk = new Bound(minX >> 4, minZ >> 4, Math.ceilDiv(maxX, 16), Math.ceilDiv(maxZ, 16));
+            region = new Bound(minX >> 9, minZ >> 9, Math.ceilDiv(maxX, 512), Math.ceilDiv(maxZ, 512));
+        }
+
+        public Bound chunk() {
+            if (chunk == null) update();
+            return chunk;
+        }
+
+        public Bound region() {
+            if (region == null) update();
+            return region;
+        }
+    }
+
+    private record Bound(int minX, int maxX, int minZ, int maxZ, int sizeX, int sizeZ) {
+        private Bound(int minX, int minZ, int maxX, int maxZ) {
+            this(minX, maxX, minZ, maxZ, maxZ - minZ + 1, maxZ - minZ + 1);
+        }
+
+        boolean check(int x, int z) {
+            return x >= minX && x <= maxX && z >= minZ && z <= maxZ;
+        }
+    }
+
+    private static class ProxiedPos extends Position2 {
+        public ProxiedPos(Position2 p) {
+            super(p.getX(), p.getZ());
+        }
+
+        @Override
+        public void setX(int x) {
+            throw new IllegalStateException("This Position2 may not be modified");
+        }
+
+        @Override
+        public void setZ(int z) {
+            throw new IllegalStateException("This Position2 may not be modified");
+        }
     }
 }

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -19,7 +19,6 @@
 package com.volmit.iris.core.pregenerator;
 
 import com.volmit.iris.util.mantle.Mantle;
-import org.bukkit.World;
 
 /**
  * Represents something that is capable of generating in chunks or regions, or both
@@ -78,6 +77,4 @@ public interface PregeneratorMethod {
     void generateChunk(int x, int z, PregenListener listener);
 
     Mantle getMantle();
-
-    World getWorld();
 }

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

@@ -1,25 +1,8 @@
-/*
- *  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;
 
 import com.google.gson.Gson;
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
@@ -35,24 +18,22 @@ import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import io.papermc.lib.PaperLib;
-import lombok.Builder;
 import lombok.Data;
 import lombok.Getter;
+import org.apache.logging.log4j.core.util.ExecutorServices;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
 import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 import org.bukkit.event.world.WorldUnloadEvent;
 import org.bukkit.scheduler.BukkitRunnable;
+import org.checkerframework.checker.units.qual.N;
 
 import java.io.File;
 import java.io.IOException;
-import java.util.HashMap;
-import java.util.Map;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.ExecutorService;
-import java.util.concurrent.Executors;
+import java.lang.reflect.Array;
+import java.util.*;
+import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
@@ -60,14 +41,14 @@ import java.util.concurrent.locks.ReentrantLock;
 import java.util.stream.IntStream;
 
 public class TurboPregenerator extends Thread implements Listener {
-    private static final Map<String, TurboPregenJob> jobs = new HashMap<>();
     @Getter
     private static TurboPregenerator instance;
-    private static AtomicInteger turboGeneratedChunks;
     private final TurboPregenJob job;
     private final File destination;
     private final int maxPosition;
+    private World world;
     private final ChronoLatch latch;
+    private static AtomicInteger turboGeneratedChunks;
     private final AtomicInteger generatedLast;
     private final AtomicLong cachedLast;
     private final RollingSequence cachePerSecond;
@@ -75,15 +56,14 @@ public class TurboPregenerator extends Thread implements Listener {
     private final AtomicLong startTime;
     private final RollingSequence chunksPerSecond;
     private final RollingSequence chunksPerMinute;
-    private final HyperLock hyperLock;
-    private final ExecutorService executorService = Executors.newFixedThreadPool(10);
-    private World world;
     private KList<Position2> queue;
     private ConcurrentHashMap<Integer, Position2> cache;
     private AtomicInteger maxWaiting;
     private ReentrantLock cachinglock;
     private AtomicBoolean caching;
+    private final HyperLock hyperLock;
     private MultiBurst burst;
+    private static final Map<String, TurboPregenJob> jobs = new HashMap<>();
 
     public TurboPregenerator(TurboPregenJob job, File destination) {
         this.job = job;
@@ -130,26 +110,6 @@ public class TurboPregenerator extends Thread implements Listener {
 
     }
 
-    public static void setPausedTurbo(World world) {
-        TurboPregenJob job = jobs.get(world.getName());
-        if (isPausedTurbo(world)) {
-            job.paused = false;
-        } else {
-            job.paused = true;
-        }
-
-        if (job.paused) {
-            Iris.info(C.BLUE + "TurboGen: " + C.IRIS + world.getName() + C.BLUE + " Paused");
-        } else {
-            Iris.info(C.BLUE + "TurboGen: " + C.IRIS + world.getName() + C.BLUE + " Resumed");
-        }
-    }
-
-    public static boolean isPausedTurbo(World world) {
-        TurboPregenJob job = jobs.get(world.getName());
-        return job != null && job.isPaused();
-    }
-
     @EventHandler
     public void on(WorldUnloadEvent e) {
         if (e.getWorld().equals(world)) {
@@ -263,6 +223,7 @@ public class TurboPregenerator extends Thread implements Listener {
         // todo broken
     }
 
+    private final ExecutorService executorService = Executors.newFixedThreadPool(10);
     private void tickGenerate(Position2 chunk) {
         executorService.submit(() -> {
             CountDownLatch latch = new CountDownLatch(1);
@@ -304,6 +265,26 @@ public class TurboPregenerator extends Thread implements Listener {
         });
     }
 
+    public static void setPausedTurbo(World world) {
+        TurboPregenJob job = jobs.get(world.getName());
+        if (isPausedTurbo(world)) {
+            job.paused = false;
+        } else {
+            job.paused = true;
+        }
+
+        if (job.paused) {
+            Iris.info(C.BLUE + "TurboGen: " + C.IRIS + world.getName() + C.BLUE + " Paused");
+        } else {
+            Iris.info(C.BLUE + "TurboGen: " + C.IRIS + world.getName() + C.BLUE + " Resumed");
+        }
+    }
+
+    public static boolean isPausedTurbo(World world) {
+        TurboPregenJob job = jobs.get(world.getName());
+        return job != null && job.isPaused();
+    }
+
     public void shutdownInstance(World world) throws IOException {
         Iris.info("turboGen: " + C.IRIS + world.getName() + C.BLUE + " Shutting down..");
         TurboPregenJob job = jobs.get(world.getName());
@@ -346,15 +327,15 @@ public class TurboPregenerator extends Thread implements Listener {
     }
 
     @Data
-    @Builder
+    @lombok.Builder
     public static class TurboPregenJob {
-        @Builder.Default
-        boolean paused = false;
         private String world;
-        @Builder.Default
+        @lombok.Builder.Default
         private int radiusBlocks = 5000;
-        @Builder.Default
+        @lombok.Builder.Default
         private int position = 0;
+        @lombok.Builder.Default
+        boolean paused = false;
     }
 }
 

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

@@ -0,0 +1,70 @@
+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

@@ -0,0 +1,218 @@
+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

@@ -0,0 +1,48 @@
+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/AsyncOrMedievalPregenMethod.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -26,10 +26,8 @@ import org.bukkit.World;
 
 public class AsyncOrMedievalPregenMethod implements PregeneratorMethod {
     private final PregeneratorMethod method;
-    private final World world;
 
     public AsyncOrMedievalPregenMethod(World world, int threads) {
-        this.world = world;
         method = PaperLib.isPaper() ? new AsyncPregenMethod(world, threads) : new MedievalPregenMethod(world);
     }
 
@@ -72,9 +70,4 @@ public class AsyncOrMedievalPregenMethod implements PregeneratorMethod {
     public Mantle getMantle() {
         return method.getMantle();
     }
-
-    @Override
-    public World getWorld() {
-        return world;
-    }
 }

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -19,10 +19,10 @@
 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;
-import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.mantle.Mantle;
 import com.volmit.iris.util.math.M;
@@ -32,23 +32,32 @@ import io.papermc.lib.PaperLib;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 
-import java.util.ArrayList;
+import java.lang.reflect.InvocationTargetException;
 import java.util.Map;
-import java.util.concurrent.Future;
+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 MultiBurst burst;
-    private final KList<Future<?>> future;
+    private final Executor executor;
+    private final Semaphore semaphore;
+    private final int threads;
+    private final boolean urgent;
     private final Map<Chunk, Long> lastUse;
 
-    public AsyncPregenMethod(World world, int threads) {
+    public AsyncPregenMethod(World world, int unusedThreads) {
         if (!PaperLib.isPaper()) {
             throw new UnsupportedOperationException("Cannot use PaperAsync on non paper!");
         }
+
         this.world = world;
-        burst = new MultiBurst("Iris Async Pregen", Thread.MIN_PRIORITY);
-        future = new KList<>(256);
+        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;
         this.lastUse = new KMap<>();
     }
 
@@ -60,13 +69,18 @@ public class AsyncPregenMethod implements PregeneratorMethod {
                     return;
                 }
 
-                for (Chunk i : new ArrayList<>(lastUse.keySet())) {
-                    Long lastUseTime = lastUse.get(i);
-                    if (lastUseTime != null && M.ms() - lastUseTime >= 10000) {
-                        i.unload();
-                        lastUse.remove(i);
+                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;
                     }
-                }
+                    return false;
+                });
                 world.save();
             }).get();
         } catch (Throwable e) {
@@ -74,53 +88,10 @@ 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();
-        }
-    }
-
-    private void waitForChunksPartial(int maxWaiting) {
-        while (future.size() > maxWaiting) {
-            try {
-                Future<?> i = future.remove(0);
-
-                if (i == null) {
-                    continue;
-                }
-
-                i.get();
-            } catch (Throwable e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
-    private void waitForChunks() {
-        for (Future<?> i : future.copy()) {
-            if (i == null) {
-                continue;
-            }
-
-            try {
-                i.get();
-                future.remove(i);
-            } catch (Throwable e) {
-                e.printStackTrace();
-            }
-        }
-    }
-
     @Override
     public void init() {
         unloadAndSaveAllChunks();
+        increaseWorkerThreads();
     }
 
     @Override
@@ -130,14 +101,14 @@ public class AsyncPregenMethod implements PregeneratorMethod {
 
     @Override
     public void close() {
-        waitForChunks();
+        semaphore.acquireUninterruptibly(threads);
         unloadAndSaveAllChunks();
-        burst.close();
+        executor.shutdown();
+        resetWorkerThreads();
     }
 
     @Override
     public void save() {
-        waitForChunksPartial(256);
         unloadAndSaveAllChunks();
     }
 
@@ -154,10 +125,12 @@ public class AsyncPregenMethod implements PregeneratorMethod {
     @Override
     public void generateChunk(int x, int z, PregenListener listener) {
         listener.onChunkGenerating(x, z);
-        if (future.size() > 256) {
-            waitForChunksPartial(256);
+        try {
+            semaphore.acquire();
+        } catch (InterruptedException e) {
+            return;
         }
-        future.add(burst.complete(() -> completeChunk(x, z, listener)));
+        executor.generate(x, z, listener);
     }
 
     @Override
@@ -169,8 +142,99 @@ public class AsyncPregenMethod implements PregeneratorMethod {
         return null;
     }
 
-    @Override
-    public World getWorld() {
-        return world;
+    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

@@ -0,0 +1,86 @@
+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/DummyPregenMethod.java

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -21,7 +21,6 @@ package com.volmit.iris.core.pregenerator.methods;
 import com.volmit.iris.core.pregenerator.PregenListener;
 import com.volmit.iris.core.pregenerator.PregeneratorMethod;
 import com.volmit.iris.util.mantle.Mantle;
-import org.bukkit.World;
 
 public class DummyPregenMethod implements PregeneratorMethod {
     @Override
@@ -63,9 +62,4 @@ public class DummyPregenMethod implements PregeneratorMethod {
     public Mantle getMantle() {
         return null;
     }
-
-    @Override
-    public World getWorld() {
-        return null;
-    }
 }

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

@@ -1,117 +0,0 @@
-/*
- *  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.nms.IHeadless;
-import com.volmit.iris.core.nms.INMS;
-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.util.mantle.Mantle;
-import com.volmit.iris.util.parallel.MultiBurst;
-import org.bukkit.World;
-
-import java.io.IOException;
-import java.util.concurrent.Semaphore;
-
-public class HeadlessPregenMethod implements PregeneratorMethod {
-    private final Engine engine;
-    private final IHeadless headless;
-    private final Semaphore semaphore;
-    private final int max;
-    private final World world;
-    private final MultiBurst burst;
-
-    public HeadlessPregenMethod(Engine engine) {
-        this.world = engine.getWorld().realWorld();
-        this.max = IrisSettings.getThreadCount(IrisSettings.get().getConcurrency().getParallelism());
-        this.engine = engine;
-        this.headless = INMS.get().createHeadless(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) {
-            semaphore.release();
-            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();
-    }
-
-    @Override
-    public World getWorld() {
-        return world;
-    }
-}

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -71,9 +71,4 @@ public class HybridPregenMethod implements PregeneratorMethod {
     public Mantle getMantle() {
         return inWorld.getMantle();
     }
-
-    @Override
-    public World getWorld() {
-        return world;
-    }
 }

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

@@ -1,6 +1,6 @@
 /*
- *  Iris is a World Generator for Minecraft Bukkit Servers
- *  Copyright (c) 2024 Arcane Arts (Volmit Software)
+ * 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
@@ -28,6 +28,7 @@ import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.mantle.Mantle;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.scheduling.J;
+import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 
@@ -118,7 +119,8 @@ public class MedievalPregenMethod implements PregeneratorMethod {
 
         listener.onChunkGenerating(x, z);
         futures.add(J.sfut(() -> {
-            Chunk c = world.getChunkAt(x, z);
+            world.getChunkAt(x, z);
+            Chunk c = Bukkit.getWorld(world.getUID()).getChunkAt(x, z);
             lastUse.put(c, M.ms());
             listener.onChunkGenerated(x, z);
             listener.onChunkCleaned(x, z);
@@ -133,9 +135,4 @@ public class MedievalPregenMethod implements PregeneratorMethod {
 
         return null;
     }
-
-    @Override
-    public World getWorld() {
-        return world;
-    }
 }