wee

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

README.md

@@ -30,14 +30,11 @@ Consider supporting our development by buying Iris on spigot! We work hard to ma
         3. Add `export JAVA_HOME=$(/usr/libexec/java_home)` as a new line
         4. Use `CTRL + X`, then Press `Y`, Then `ENTER`
         5. Quit & Reopen Terminal and verify with `echo $JAVA_HOME`. It should print a directory
-3. If this is your first time building Iris for MC 1.18+ run `gradlew setup` inside the root Iris project folder.
-   Otherwise, skip this step. Grab a coffee, this may take up to 5 minutes depending on your cpu & internet connection.
-4. Once the project has setup, run `gradlew iris`
-5. The Iris jar will be placed in `Iris/build/Iris-XXX-XXX.jar` Enjoy! Consider supporting us by buying it on spigot!
+3. Once the project has setup, run `gradlew iris`
+4. The Iris jar will be placed in `Iris/build/Iris-XXX-XXX.jar` Enjoy! Consider supporting us by buying it on spigot!
 
 ### IDE Builds (for development)
 
-* Run `gradlew setup` any time you get dependency issues with craftbukkit
 * Configure ITJ Gradle to use JDK 17 (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.
@@ -69,7 +66,6 @@ IrisAccess access=IrisToolbelt.createWorld() // If you like builders...
   .name("myWorld") // The world name
   .dimension("terrifyinghands")
   .seed(69133742) // The world seed
-  .headless(true)  // Headless make gen go fast
   .pregen(PregenTask // Define a pregen job to run
   .builder()
     .center(new Position2(0,0)) // REGION coords (1 region = 32x32 chunks)

build.gradle

@@ -16,15 +16,23 @@
  * 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 "com.github.johnrengelman.shadow" version "7.1.2"
+    id "io.github.goooler.shadow" version "8.1.7"
     id "de.undercouch.download" version "5.0.1"
 }
 
-version '3.0.0-1.19.2-1.20.2'
-def specialSourceVersion = '1.11.0' //[NMS]
+version '3.4.3-1.19.2-1.21.1'
 
 // ADD YOURSELF AS A NEW LINE IF YOU WANT YOUR OWN BUILD TASK GENERATED
 // ======================== WINDOWS =============================
@@ -35,208 +43,84 @@ 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', 'C://Users/repix/Iris Dimension Engine/1.20.1 - Iris Coding/plugins')
+registerCustomOutputTask('Pixel', 'D://Iris Dimension Engine/1.20.4 - Development/plugins')
+registerCustomOutputTask('PixelFury', 'C://Users/RePixelatedMC/Iris/1.21 - Development-v3/plugins')
 // ========================== UNIX ==============================
 registerCustomOutputTaskUnix('CyberpwnLT', '/Users/danielmills/development/server/plugins')
-registerCustomOutputTaskUnix('PsychoLT', '/Users/brianfopiano/Desktop/REMOTES/RemoteMinecraft/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", "1.21.1-R0.1-SNAPSHOT",
+        "v1_20_R4", "1.20.6-R0.1-SNAPSHOT",
+        "v1_20_R3", "1.20.4-R0.1-SNAPSHOT",
         "v1_20_R2", "1.20.2-R0.1-SNAPSHOT",
         "v1_20_R1", "1.20.1-R0.1-SNAPSHOT",
         "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"
 )
-NMS_BINDINGS.each {
-    def key = it.key
-    def value = it.value
-    def nms =  value.split("-")[0];
-    project(":nms:${key}") {
+def JVM_VERSION = Map.of(
+        "v1_21_R1", 21,
+        "v1_20_R4", 21,
+)
+NMS_BINDINGS.each { nms ->
+    project(":nms:${nms.key}") {
         apply plugin: 'java'
-        apply plugin: 'java-library'
-        apply plugin: 'de.undercouch.download'
+        apply plugin: 'com.volmit.nmstools'
+
+        nmsTools {
+            it.jvm = JVM_VERSION.getOrDefault(nms.key, 17)
+            it.version = nms.value
+        }
 
         dependencies {
             implementation project(":core")
-            implementation "org.spigotmc:spigot-api:${value}"
-            implementation "org.bukkit:craftbukkit:${value}:remapped-mojang" //[NMS]
         }
-
-        def buildToolsJar = new File(rootProject.buildDir, "tools/BuildTools.jar")
-        def specialSourceJar = new File(rootProject.buildDir, "tools/SpecialSource.jar")
-
-        def buildToolsFolder = new File(buildDir, "buildtools")
-        def specialSourceFolder = new File(buildDir, "specialsource")
-        def buildToolsHint = new File(buildDir, "buildtools/craftbukkit-" + nms + ".jar")
-
-        def outputJar = new File(buildDir, "libs/${key}.jar")
-        def ssiJar = new File(buildDir, "specialsource/${key}.jar")
-        def ssobfJar = new File(buildDir, "specialsource/${key}-rmo.jar")
-        def ssJar = new File(buildDir, "specialsource/${key}-rma.jar")
-
-        def homePath = System.properties['user.home']
-        def m2 = new File(homePath + "/.m2/repository")
-        def m2s = m2.getAbsolutePath();
-
-        // ======================== Building Mapped Jars =============================
-        Runnable downloadBuildtools = () -> {
-            if (!buildToolsJar.exists()) {
-                download.run {
-                    src 'https://hub.spigotmc.org/jenkins/job/BuildTools/lastSuccessfulBuild/artifact/target/BuildTools.jar'
-                    dest buildToolsJar
-                }
-            }
-        }
-
-        Runnable downloadSpecialSource = () -> {
-            if (!specialSourceJar.exists()) {
-                download.run {
-                    src 'https://repo.maven.apache.org/maven2/net/md-5/SpecialSource/' + specialSourceVersion + '/SpecialSource-'+specialSourceVersion+'-shaded.jar'
-                    dest specialSourceJar
-                }
-            }
-        }
-
-        Runnable executeBuildTools = () -> {
-            if (!buildToolsHint.exists()) {
-                downloadBuildtools.run()
-                buildToolsFolder.mkdirs()
-                javaexec {
-                    classpath = files(buildToolsJar)
-                    workingDir = buildToolsFolder
-                    args = [
-                            "--rev",
-                            nms,
-                            "--compile",
-                            "craftbukkit",
-                            "--remap"
-                    ]
-                }
-            }
-        }
-
-        tasks.register("executeBuildTools") {
-            doFirst {
-                executeBuildTools.run()
-            }
-        }
-
-        tasks.register("copyBuildToSpecialSource", Copy) {
-            doFirst {
-                downloadSpecialSource.run()
-                specialSourceFolder.mkdirs();
-            }
-
-            group "remapping"
-            from outputJar
-            into specialSourceFolder
-            dependsOn(jar)
-        }
-
-        tasks.register("specialSourceRemapObfuscate", JavaExec) {
-            group "remapping"
-            dependsOn(copyBuildToSpecialSource)
-            workingDir = specialSourceFolder
-            classpath = files(specialSourceJar,
-                    new File(m2s + "/org/spigotmc/spigot/" + value + "/spigot-" + value + "-remapped-mojang.jar"))
-            mainClass = "net.md_5.specialsource.SpecialSource"
-            args = [
-                    "--live",
-                    "-i",
-                    ssiJar.getName(),
-                    "-o",
-                    ssobfJar.getName(),
-                    "-m",
-                    m2s + "/org/spigotmc/minecraft-server/" + value + "/minecraft-server-" + value + "-maps-mojang.txt",
-                    "--reverse",
-            ]
-        }
-
-        tasks.register("specialSourceRemap", JavaExec) {
-            group "remapping"
-            dependsOn(specialSourceRemapObfuscate)
-            workingDir = specialSourceFolder
-            classpath = files(specialSourceJar,
-                    new File(m2s + "/org/spigotmc/spigot/" + value + "/spigot-" + value + "-remapped-obf.jar"))
-            mainClass = "net.md_5.specialsource.SpecialSource"
-            args = [
-                    "--live",
-                    "-i",
-                    ssobfJar.getName(),
-                    "-o",
-                    ssJar.getName(),
-                    "-m",
-                    m2s + "/org/spigotmc/minecraft-server/" + value + "/minecraft-server-" + value + "-maps-spigot.csrg"
-            ]
-        }
-
-        tasks.register("copySpecialSourceToBuild", Copy) {
-            group "remapping"
-            from ssJar
-            into outputJar.getParentFile()
-            rename {
-                outputJar.getName()
-            }
-            dependsOn(specialSourceRemap)
-        }
-
-        tasks.build.dependsOn(copySpecialSourceToBuild)
-        executeBuildTools.run()
     }
 }
 
 shadowJar {
-    NMS_BINDINGS.each {dependsOn(":nms:${it.key}:build")}
+    NMS_BINDINGS.each {
+        dependsOn(":nms:${it.key}:remap")
+        from("${project(":nms:${it.key}").layout.buildDirectory.asFile.get()}/libs/${it.key}-mapped.jar")
+    }
 
     //minimize()
     append("plugin.yml")
     relocate 'com.dfsek.paralithic', 'com.volmit.iris.util.paralithic'
     relocate 'io.papermc.lib', 'com.volmit.iris.util.paper'
     relocate 'net.kyori', 'com.volmit.iris.util.kyori'
-    dependencies {
-        include(dependency('io.papermc:paperlib'))
-        include(dependency('com.dfsek:Paralithic'))
-        include(dependency('net.kyori:'))
-        include(project(":core"))
-        NMS_BINDINGS.each {include(project(":nms:${it.key}"))}
-    }
     archiveFileName.set("Iris-${project.version}.jar")
 }
 
 dependencies {
     implementation project(':core')
-    NMS_BINDINGS.each {
-        implementation project(":nms:${it.key}")
-    }
 }
 
-configurations.all {
+configurations.configureEach {
     resolutionStrategy.cacheChangingModulesFor 60, 'minutes'
     resolutionStrategy.cacheDynamicVersionsFor 60, 'minutes'
 }
 
 allprojects {
-    getPlugins().apply("java")
+    apply plugin: 'java'
 
     repositories {
-        mavenLocal {
-            content {
-                includeGroup("org.bukkit")
-                includeGroup("org.spigotmc")
-            }
-        }
         mavenCentral()
-        maven { url "https://repo.papermc.io/repository/maven-public/"}
+        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://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 {
@@ -247,23 +131,26 @@ allprojects {
         // Shaded
         implementation 'com.dfsek:Paralithic:0.4.0'
         implementation 'io.papermc:paperlib:1.0.5'
-        implementation "net.kyori:adventure-text-minimessage:4.13.1"
-        implementation 'net.kyori:adventure-platform-bukkit:4.3.0'
-        implementation 'net.kyori:adventure-api:4.13.1'
-        implementation 'io.lumine:Mythic-Dist:5.2.1'
+        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'
+        compileOnly 'io.lumine:Mythic-Dist:5.2.1'
+        compileOnly 'io.lumine:MythicCrucible-Dist:2.0.0'
 
         // Dynamically Loaded
-        implementation 'io.timeandspace:smoothie-map:2.0.2'
-        implementation 'it.unimi.dsi:fastutil:8.5.8'
-        implementation 'com.googlecode.concurrentlinkedhashmap:concurrentlinkedhashmap-lru:1.4.2'
-        implementation 'org.zeroturnaround:zt-zip:1.14'
-        implementation 'com.google.code.gson:gson:2.9.0'
-        implementation 'org.ow2.asm:asm:9.2'
-        implementation 'com.google.guava:guava:31.1-jre'
-        implementation 'bsf:bsf:2.4.0'
-        implementation 'rhino:js:1.7R2'
-        implementation 'com.github.ben-manes.caffeine:caffeine:3.0.6'
-        implementation 'org.apache.commons:commons-lang3:3.12.0'
+        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'
     }
 
     /**
@@ -273,6 +160,21 @@ allprojects {
         options.compilerArgs << '-parameters'
         options.encoding = "UTF-8"
     }
+
+    javadoc {
+        options.encoding = "UTF-8"
+        options.addStringOption('Xdoclint:none', '-quiet')
+    }
+
+    task sourcesJar(type: Jar, dependsOn: classes) {
+        archiveClassifier.set('sources')
+        from sourceSets.main.allSource
+    }
+
+    task javadocJar(type: Jar, dependsOn: javadoc) {
+        archiveClassifier.set('javadoc')
+        from javadoc.destinationDir
+    }
 }
 
 if (JavaVersion.current().toString() != "17") {
@@ -295,18 +197,25 @@ if (JavaVersion.current().toString() != "17") {
 
 task iris(type: Copy) {
     group "iris"
-    from new File(buildDir, "libs/Iris-${version}.jar")
-    into buildDir
+    from new File(layout.buildDirectory.asFile.get(), "libs/Iris-${version}.jar")
+    into layout.buildDirectory.asFile.get()
     dependsOn(build)
 }
 
-task setup() {
+//    with classifier: 'javadoc' and 'sources'
+task irisDev(type: Copy) {
     group "iris"
-    NMS_BINDINGS.each {
-        dependsOn(project(":nms:${it.key}").executeBuildTools)
+    from("core/build/libs/core-javadoc.jar", "core/build/libs/core-sources.jar")
+    rename { String fileName ->
+        fileName.replace("core", "Iris-${version}")
     }
+    into layout.buildDirectory.asFile.get()
+    dependsOn(iris)
+    dependsOn("core:sourcesJar")
+    dependsOn("core:javadocJar")
 }
 
+
 def registerCustomOutputTask(name, path) {
     if (!System.properties['os.name'].toLowerCase().contains('windows')) {
         return;
@@ -341,4 +250,4 @@ def registerCustomOutputTaskUnix(name, path) {
     }
 }
 
-tasks.build.dependsOn(shadowJar)
+tasks.build.dependsOn(shadowJar)

core/build.gradle

@@ -19,7 +19,7 @@
 plugins {
     id 'java'
     id 'java-library'
-    id "io.freefair.lombok" version "6.3.0"
+    id "io.freefair.lombok" version "8.6"
 }
 
 def apiVersion = '1.19'
@@ -33,6 +33,11 @@ compileJava {
     options.encoding = "UTF-8"
 }
 
+repositories {
+    maven { url 'https://nexus.phoenixdevt.fr/repository/maven-public/'}
+    maven { url 'https://repo.auxilor.io/repository/maven-public/' }
+}
+
 /**
  * Dependencies.
  *
@@ -47,18 +52,22 @@ compileJava {
  */
 dependencies {
     // Provided or Classpath
-    implementation 'org.spigotmc:spigot-api:1.20.1-R0.1-SNAPSHOT'
-    implementation 'org.apache.logging.log4j:log4j-api:2.19.0'
-    implementation 'org.apache.logging.log4j:log4j-core:2.19.0'
-    implementation 'commons-lang:commons-lang:2.6'
-    implementation 'com.github.oshi:oshi-core:5.8.5'
+    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:2.14.0'
+    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
-    implementation 'com.ticxo.playeranimator:PlayerAnimator:R1.2.7'
-    implementation 'com.github.oraxen:oraxen:1.158.0'
-    implementation 'com.github.LoneDev6:api-itemsadder:3.4.1-r4'
-    implementation 'com.github.PlaceholderAPI:placeholderapi:2.11.3'
-    implementation 'com.github.Ssomar-Developement:SCore:4.23.10.8'
+    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')
 }
 
@@ -80,6 +89,4 @@ processResources {
                 'apiversion': apiVersion.toString()
         )
     }
-}
-
-tasks.compileJava.dependsOn(delombok)
+}

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

@@ -30,7 +30,6 @@ import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.nms.v1X.NMSBinding1X;
 import com.volmit.iris.core.pregenerator.LazyPregenerator;
-import com.volmit.iris.core.service.ChunkHandlerSVC;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.EnginePanic;
@@ -39,8 +38,8 @@ import com.volmit.iris.engine.object.IrisDimension;
 import com.volmit.iris.engine.object.IrisWorld;
 import com.volmit.iris.engine.platform.BukkitChunkGenerator;
 import com.volmit.iris.engine.platform.DummyChunkGenerator;
-import com.volmit.iris.engine.safeguard.IrisSafeguard;
-import com.volmit.iris.engine.safeguard.UtilsSFG;
+import com.volmit.iris.core.safeguard.IrisSafeguard;
+import com.volmit.iris.core.safeguard.UtilsSFG;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.exceptions.IrisException;
@@ -64,6 +63,7 @@ import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.Queue;
 import com.volmit.iris.util.scheduling.ShurikenQueue;
 import io.papermc.lib.PaperLib;
+import lombok.Getter;
 import net.kyori.adventure.platform.bukkit.BukkitAudiences;
 import net.kyori.adventure.text.serializer.ComponentSerializer;
 import org.bukkit.Bukkit;
@@ -91,14 +91,16 @@ import java.io.*;
 import java.lang.annotation.Annotation;
 import java.lang.management.ManagementFactory;
 import java.lang.management.OperatingSystemMXBean;
+import java.lang.management.ThreadMXBean;
 import java.net.URL;
 import java.util.Date;
 import java.util.Map;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
 
-import static com.volmit.iris.engine.safeguard.IrisSafeguard.unstablemode;
-import static com.volmit.iris.engine.safeguard.ServerBootSFG.passedserversoftware;
+import static com.volmit.iris.core.safeguard.IrisSafeguard.*;
+import static com.volmit.iris.core.safeguard.ServerBootSFG.passedserversoftware;
 import static com.volmit.iris.util.misc.getHardware.getCPUModel;
-import static com.volmit.iris.util.misc.getHardware.getCPUThreads;
 
 @SuppressWarnings("CanBeFinal")
 public class Iris extends VolmitPlugin implements Listener {
@@ -127,6 +129,10 @@ public class Iris extends VolmitPlugin implements Listener {
     private KMap<Class<? extends IrisService>, IrisService> services;
 
     public static VolmitSender getSender() {
+        if (sender == null) {
+            sender = new VolmitSender(Bukkit.getConsoleSender());
+            sender.setTag(instance.getTag());
+        }
         return sender;
     }
 
@@ -193,10 +199,10 @@ public class Iris extends VolmitPlugin implements Listener {
 
     public static void msg(String string) {
         try {
-            sender.sendMessage(string);
+            getSender().sendMessage(string);
         } catch (Throwable e) {
             try {
-                System.out.println(instance.getTag() + string.replaceAll("(<([^>]+)>)", ""));
+                instance.getLogger().info(instance.getTag() + string.replaceAll("(<([^>]+)>)", ""));
             } catch (Throwable ignored1) {
 
             }
@@ -350,7 +356,7 @@ public class Iris extends VolmitPlugin implements Listener {
         }
     }
 
-    private static int getJavaVersion() {
+    public static int getJavaVersion() {
         String version = System.getProperty("java.version");
         if (version.startsWith("1.")) {
             version = version.substring(2, 3);
@@ -363,6 +369,13 @@ public class Iris extends VolmitPlugin implements Listener {
         return Integer.parseInt(version);
     }
 
+    public static String getJava() {
+        String javaRuntimeName = System.getProperty("java.vm.name");
+        String javaRuntimeVendor = System.getProperty("java.vendor");
+        String javaRuntimeVersion = System.getProperty("java.vm.version");
+        return String.format("%s %s (build %s)", javaRuntimeName, javaRuntimeVendor, javaRuntimeVersion);
+    }
+
     public static void reportErrorChunk(int x, int z, Throwable e, String extra) {
         if (IrisSettings.get().getGeneral().isDebug()) {
             File f = instance.getDataFile("debug", "chunk-errors", "chunk." + x + "." + z + ".txt");
@@ -425,7 +438,7 @@ public class Iris extends VolmitPlugin implements Listener {
             }
 
             pw.close();
-            System.out.println("DUMPED! See " + fi.getAbsolutePath());
+            Iris.info("DUMPED! See " + fi.getAbsolutePath());
         } catch (Throwable e) {
             e.printStackTrace();
         }
@@ -442,18 +455,15 @@ public class Iris extends VolmitPlugin implements Listener {
     private static void fixShading() {
         ShadeFix.fix(ComponentSerializer.class);
     }
-    private ChunkHandlerSVC chunkHandlerSVC;
     private void enable() {
         instance = this;
         services = new KMap<>();
+        setupAudience();
         initialize("com.volmit.iris.core.service").forEach((i) -> services.put((Class<? extends IrisService>) i.getClass(), (IrisService) i));
         INMS.get();
         IO.delete(new File("iris"));
-        setupAudience();
         IrisSafeguard.IrisSafeguardSystem();
-        sender = new VolmitSender(Bukkit.getConsoleSender());
-        sender.setTag(getTag());
-        instance = this;
+        getSender().setTag(getTag());
         compat = IrisCompat.configured(getDataFile("compat.json"));
         linkMultiverseCore = new MultiverseCoreLink();
         linkMythicMobs = new MythicMobsLink();
@@ -470,14 +480,8 @@ public class Iris extends VolmitPlugin implements Listener {
             J.s(this::setupPapi);
             J.a(ServerConfigurator::configure, 20);
             splash();
-            UtilsSFG.UnstableMode();
-            UtilsSFG.SupportedServerSoftware();
-            UtilsSFG.printIncompatibleWarnings();
-            UtilsSFG.unstablePrompt();
-            if(IrisSettings.get().getGeneral().useIntegratedChunkHandler) {
-                chunkHandlerSVC = new ChunkHandlerSVC(this);
-                Iris.info(C.LIGHT_PURPLE + "Started Intergrated ChunkHandlerSVC");
-            }
+            UtilsSFG.splash();
+
             autoStartStudio();
             checkForBukkitWorlds();
             IrisToolbelt.retainMantleDataForSlice(String.class.getCanonicalName());
@@ -532,7 +536,7 @@ public class Iris extends VolmitPlugin implements Listener {
             Iris.info("Starting up auto Studio!");
             try {
                 Player r = new KList<>(getServer().getOnlinePlayers()).getRandom();
-                Iris.service(StudioSVC.class).open(r != null ? new VolmitSender(r) : sender, 1337, IrisSettings.get().getGenerator().getDefaultWorldType(), (w) -> {
+                Iris.service(StudioSVC.class).open(r != null ? new VolmitSender(r) : getSender(), 1337, IrisSettings.get().getGenerator().getDefaultWorldType(), (w) -> {
                     J.s(() -> {
                         for (Player i : getServer().getOnlinePlayers()) {
                             i.setGameMode(GameMode.SPECTATOR);
@@ -599,9 +603,11 @@ public class Iris extends VolmitPlugin implements Listener {
         if (unstablemode) {
             return C.BOLD + "" + C.DARK_GRAY + "[" + C.BOLD + "" + C.RED + "Iris" + C.BOLD + C.DARK_GRAY + "]" + C.RESET + "" + C.GRAY + ": ";
         }
-        else {
-            return C.BOLD + "" + C.DARK_GRAY + "[" + C.BOLD + "" + C.IRIS + "Iris" + C.BOLD + C.DARK_GRAY + "]" + C.RESET + "" + C.GRAY + ": ";
+        if (warningmode) {
+            return C.BOLD + "" + C.DARK_GRAY + "[" + C.BOLD + "" + C.GOLD + "Iris" + C.BOLD + C.DARK_GRAY + "]" + C.RESET + "" + C.GRAY + ": ";
         }
+        return C.BOLD + "" + C.DARK_GRAY + "[" + C.BOLD + "" + C.IRIS + "Iris" + C.BOLD + C.DARK_GRAY + "]" + C.RESET + "" + C.GRAY + ": ";
+
     }
 
     private boolean setupChecks() {
@@ -731,10 +737,10 @@ public class Iris extends VolmitPlugin implements Listener {
         File ff = new File(w.worldFolder(), "iris/pack");
         if (!ff.exists() || ff.listFiles().length == 0) {
             ff.mkdirs();
-            service(StudioSVC.class).installIntoWorld(sender, dim.getLoadKey(), ff.getParentFile());
+            service(StudioSVC.class).installIntoWorld(getSender(), dim.getLoadKey(), w.worldFolder());
         }
 
-        return new BukkitChunkGenerator(w, false, ff, dim.getLoadKey());
+        return new BukkitChunkGenerator(w, false, ff, dim.getLoadKey(), false);
     }
 
     public void splash() {
@@ -748,6 +754,9 @@ public class Iris extends VolmitPlugin implements Listener {
         if (unstablemode) {
              info = new String[]{"", "", "", "", "", padd2 + C.RED + " Iris", padd2 + C.GRAY + " by " + C.DARK_RED + "Volmit Software", padd2 + C.GRAY + " v" + C.RED + getDescription().getVersion()};
         }
+        if (warningmode) {
+            info = new String[]{"", "", "", "", "", padd2 + C.GOLD + " Iris", padd2 + C.GRAY + " by " + C.GOLD + "Volmit Software", padd2 + C.GRAY + " v" + C.GOLD + getDescription().getVersion()};
+        }
 
         String[] splashstable = {
                 padd + C.GRAY + "   @@@@@@@@@@@@@@" + C.DARK_GRAY + "@@@",
@@ -776,32 +785,61 @@ public class Iris extends VolmitPlugin implements Listener {
                 padd + C.GRAY + "" + C.RED + "                     '(((())))'   " + C.DARK_GRAY + "&&&&&&&&" + C.GRAY + "&&&&&&&@@",
                 padd + C.GRAY + "                               " + C.DARK_GRAY + "@@@" + C.GRAY + "@@@@@@@@@@@@@@"
         };
-        String[] splash = unstablemode ? splashunstable : splashstable; // Choose the appropriate splash array based on unstablemode
-
-
-        OperatingSystemMXBean osBean = ManagementFactory.getOperatingSystemMXBean();
-        String osArch = osBean.getArch();
-        String osName = osBean.getName();
+        String[] splashwarning = {
+                padd + C.GRAY + "   @@@@@@@@@@@@@@" + C.DARK_GRAY + "@@@",
+                padd + C.GRAY + " @@&&&&&&&&&" + C.DARK_GRAY + "&&&&&&" + C.GOLD + "   .(((()))).                     ",
+                padd + C.GRAY + "@@@&&&&&&&&" + C.DARK_GRAY + "&&&&&" + C.GOLD + "  .((((((())))))).                  ",
+                padd + C.GRAY + "@@@&&&&&" + C.DARK_GRAY + "&&&&&&&" + C.GOLD + "  ((((((((()))))))))               " + C.GRAY + " @",
+                padd + C.GRAY + "@@@&&&&" + C.DARK_GRAY + "@@@@@&" + C.GOLD + "    ((((((((-)))))))))              " + C.GRAY + " @@",
+                padd + C.GRAY + "@@@&&" + C.GOLD + "            ((((((({ }))))))))           " + C.GRAY + " &&@@@",
+                padd + C.GRAY + "@@" + C.GOLD + "               ((((((((-)))))))))    " + C.DARK_GRAY + "&@@@@@" + C.GRAY + "&&&&@@@",
+                padd + C.GRAY + "@" + C.GOLD + "                ((((((((()))))))))  " + C.DARK_GRAY + "&&&&&" + C.GRAY + "&&&&&&&@@@",
+                padd + C.GRAY + "" + C.GOLD + "                  '((((((()))))))'  " + C.DARK_GRAY + "&&&&&" + C.GRAY + "&&&&&&&&@@@",
+                padd + C.GRAY + "" + C.GOLD + "                     '(((())))'   " + C.DARK_GRAY + "&&&&&&&&" + C.GRAY + "&&&&&&&@@",
+                padd + C.GRAY + "                               " + C.DARK_GRAY + "@@@" + C.GRAY + "@@@@@@@@@@@@@@"
+        };
+        String[] splash;
+        File freeSpace = new File(Bukkit.getWorldContainer() + ".");
+        if (unstablemode) {
+            splash = splashunstable;
+        } else if (warningmode) {
+            splash = splashwarning;
+        } else {
+            splash = splashstable;
+        }
 
         if (!passedserversoftware) {
             Iris.info("Server type & version: " + C.RED + Bukkit.getVersion());
         } else { Iris.info("Server type & version: " + Bukkit.getVersion()); }
+        Iris.info("Java: " + getJava());
+        try {
+            if (getCPUModel().contains("Intel")) {
+                Iris.info("Server Cpu: " + C.BLUE + getCPUModel());
+            }
+            if (getCPUModel().contains("Ryzen")) {
+                Iris.info("Server Cpu: " + C.RED + getCPUModel());
+            }
+            if (!getCPUModel().contains("Ryzen") && !getCPUModel().contains("Intel")) {
+                Iris.info("Server Cpu: " + C.GRAY + getCPUModel());
+            }
 
-        Iris.info("Server OS: " + osName + " (" + osArch + ")");
+        } catch (Exception e){
+            Iris.info("Server Cpu: " + C.DARK_RED + "Failed");
+        }
 
-        if(unstablemode) Iris.info("Server Cpu: " + C.DARK_RED + getCPUModel());
-
-        if(getCPUModel().contains("Intel")) Iris.info("Server Cpu: " + C.BLUE + getCPUModel());
-        if(getCPUModel().contains("Ryzen")) Iris.info("Server Cpu: " + C.RED + getCPUModel());
-        if(!getCPUModel().contains("Intel") && !getCPUModel().contains("Ryzen")) Iris.info("Server Cpu: " + C.DARK_GRAY + getCPUModel());
-
-        Iris.info("Process Threads: " + getCPUThreads());
-        Iris.info("Process Memory: " + getHardware.getProcessMemory() + " MB");
+        Iris.info("Threads: " + C.GRAY + Runtime.getRuntime().availableProcessors());
+        if (!instance.getServer().getVersion().contains("Purpur")) {
+            if (instance.getServer().getVersion().contains("Spigot") && instance.getServer().getVersion().contains("Bukkit")) {
+                 Iris.info(C.RED + " Iris requires paper or above to function properly..");
+            } else {
+                Iris.info(C.YELLOW + "Purpur is recommended to use with iris.");
+            }
+        }
         if (getHardware.getProcessMemory() < 5999) {
             Iris.warn("6GB+ Ram is recommended");
+            Iris.warn("Process Memory: " + getHardware.getProcessMemory() + " MB");
         }
-        Iris.info("Bukkit version: " + Bukkit.getBukkitVersion());
-        Iris.info("Java version: " + getJavaVersion());
+        Iris.info("Bukkit distro: " + Bukkit.getName());
         Iris.info("Custom Biomes: " + INMS.get().countCustomBiomes());
         setupChecks();
         printPacks();
@@ -834,4 +872,33 @@ public class Iris extends VolmitPlugin implements Listener {
         }
         Iris.info("  " + dimName + " v" + version);
     }
+
+    public int getIrisVersion() {
+        String input = Iris.instance.getDescription().getVersion();
+        int hyphenIndex = input.indexOf('-');
+        if (hyphenIndex != -1) {
+            String result = input.substring(0, hyphenIndex);
+            result = result.replaceAll("\\.", "");
+            return Integer.parseInt(result);
+        }
+        return -1;
+    }
+
+    public int getMCVersion() {
+        try {
+            String version = Bukkit.getVersion();
+            Matcher matcher = Pattern.compile("\\(MC: ([\\d.]+)\\)").matcher(version);
+            if (matcher.find()) {
+                version = matcher.group(1).replaceAll("\\.", "");
+                long versionNumber = Long.parseLong(version);
+                if (versionNumber > Integer.MAX_VALUE) {
+                    return -1;
+                }
+                return (int) versionNumber;
+            }
+            return -1;
+        } catch (Exception e) {
+            return -1;
+        }
+    }
 }

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

@@ -24,7 +24,10 @@ 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.plugin.VolmitSender;
+import com.volmit.iris.util.scheduling.ChronoLatch;
+import lombok.AllArgsConstructor;
 import lombok.Data;
+import lombok.NoArgsConstructor;
 
 import java.io.File;
 import java.io.IOException;
@@ -41,8 +44,11 @@ public class IrisSettings {
     private IrisSettingsConcurrency concurrency = new IrisSettingsConcurrency();
     private IrisSettingsStudio studio = new IrisSettingsStudio();
     private IrisSettingsPerformance performance = new IrisSettingsPerformance();
+    private IrisSettingsUpdater updater = new IrisSettingsUpdater();
 
     public static int getThreadCount(int c) {
+        if (System.getProperty("os.name").toLowerCase().contains("win"))
+            return Runtime.getRuntime().availableProcessors();
         return switch (c) {
             case -1, -2, -4 -> Runtime.getRuntime().availableProcessors() / -c;
             case 0, 1, 2 -> 1;
@@ -131,11 +137,12 @@ public class IrisSettings {
     @Data
     public static class IrisSettingsConcurrency {
         public int parallelism = -1;
+        public boolean windowsFullPerformance = true;
     }
 
     @Data
     public static class IrisSettingsPerformance {
-        public boolean trimMantleInStudio = false;
+        public boolean trimMantleInStudio = false; 
         public int mantleKeepAlive = 30;
         public int cacheSize = 4_096;
         public int resourceLoaderCacheSize = 1_024;
@@ -143,10 +150,33 @@ public class IrisSettings {
         public int scriptLoaderCacheSize = 512;
     }
 
+    @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 bootUnstable = false;
-        public boolean useIntegratedChunkHandler = false;
+        public boolean DoomsdayAnnihilationSelfDestructMode = false;
         public boolean commandSounds = true;
         public boolean debug = false;
         public boolean disableNMS = false;
@@ -171,6 +201,7 @@ public class IrisSettings {
     public static class IrisSettingsGUI {
         public boolean useServerLaunchedGuis = true;
         public boolean maximumPregenGuiFPS = false;
+        public boolean colorMode = true;
     }
 
     @Data

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

@@ -21,9 +21,12 @@ 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.core.nms.datapack.DataVersion;
+import com.volmit.iris.core.nms.datapack.IDataFixer;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisBiomeCustom;
 import com.volmit.iris.engine.object.IrisDimension;
+import com.volmit.iris.engine.object.IrisRange;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KSet;
 import com.volmit.iris.util.format.C;
@@ -55,7 +58,7 @@ public class ServerConfigurator {
     }
 
     private static void increaseKeepAliveSpigot() throws IOException, InvalidConfigurationException {
-        File spigotConfig = new File("config/spigot.yml");
+        File spigotConfig = new File("spigot.yml");
         FileConfiguration f = new YamlConfiguration();
         f.load(spigotConfig);
         long tt = f.getLong("settings.timeout-time");
@@ -90,10 +93,36 @@ public class ServerConfigurator {
         return worlds;
     }
 
-
     public static void installDataPacks(boolean fullInstall) {
+        installDataPacks(DataVersion.getDefault(), fullInstall);
+    }
+
+    public static void installDataPacks(IDataFixer fixer, boolean fullInstall) {
         Iris.info("Checking Data Packs...");
         File packs = new File("plugins/Iris/packs");
+        double ultimateMaxHeight = 0;
+        double ultimateMinHeight = 0;
+        if (packs.exists() && packs.isDirectory()) {
+            for (File pack : packs.listFiles()) {
+                IrisData data = IrisData.get(pack);
+                if (pack.isDirectory()) {
+                    File dimensionsFolder = new File(pack, "dimensions");
+                    if (dimensionsFolder.exists() && dimensionsFolder.isDirectory()) {
+                        for (File file : dimensionsFolder.listFiles()) {
+                            if (file.isFile() && file.getName().endsWith(".json")) {
+                                IrisDimension dim = data.getDimensionLoader().load(file.getName().split("\\Q.\\E")[0]);
+                                if (ultimateMaxHeight < dim.getDimensionHeight().getMax()) {
+                                    ultimateMaxHeight = dim.getDimensionHeight().getMax();
+                                }
+                                if (ultimateMinHeight > dim.getDimensionHeight().getMin()) {
+                                    ultimateMinHeight = dim.getDimensionHeight().getMin();
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
 
         if (packs.exists()) {
             for (File i : packs.listFiles()) {
@@ -113,7 +142,7 @@ public class ServerConfigurator {
 
                                 Iris.verbose("  Checking Dimension " + dim.getLoadFile().getPath());
                                 for (File dpack : getDatapacksFolder()) {
-                                    dim.installDataPack(() -> data, dpack);
+                                    dim.installDataPack(fixer, () -> data, dpack, ultimateMaxHeight, ultimateMinHeight);
                                 }
                             }
                         }

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

@@ -0,0 +1,336 @@
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2022 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.volmit.iris.core.commands;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.ServerConfigurator;
+import com.volmit.iris.core.loader.IrisData;
+import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.nms.datapack.DataVersion;
+import com.volmit.iris.core.service.IrisEngineSVC;
+import com.volmit.iris.core.tools.IrisPackBenchmarking;
+import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.core.tools.IrisWorldAnalytics;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.object.IrisDimension;
+import com.volmit.iris.util.decree.DecreeExecutor;
+import com.volmit.iris.util.decree.DecreeOrigin;
+import com.volmit.iris.util.decree.annotations.Decree;
+import com.volmit.iris.util.decree.annotations.Param;
+import com.volmit.iris.util.format.C;
+import com.volmit.iris.util.format.Form;
+import com.volmit.iris.util.io.IO;
+import com.volmit.iris.util.mantle.TectonicPlate;
+import com.volmit.iris.util.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;
+import net.jpountz.lz4.LZ4BlockOutputStream;
+import net.jpountz.lz4.LZ4FrameInputStream;
+import net.jpountz.lz4.LZ4FrameOutputStream;
+import org.apache.commons.lang.RandomStringUtils;
+import org.bukkit.*;
+
+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;
+
+@Decree(name = "Developer", origin = DecreeOrigin.BOTH, description = "Iris World Manager", aliases = {"dev"})
+public class CommandDeveloper implements DecreeExecutor {
+    private CommandUpdater updater;
+
+    @Decree(description = "Get Loaded TectonicPlates Count", origin = DecreeOrigin.BOTH, sync = true)
+    public void EngineStatus() {
+        List<World> IrisWorlds = new ArrayList<>();
+        int TotalLoadedChunks = 0;
+        int TotalQueuedTectonicPlates = 0;
+        int TotalNotQueuedTectonicPlates = 0;
+        int TotalTectonicPlates = 0;
+
+        long lowestUnloadDuration = 0;
+        long highestUnloadDuration = 0;
+
+        for (World world : Bukkit.getWorlds()) {
+            try {
+                if (IrisToolbelt.access(world).getEngine() != null) {
+                    IrisWorlds.add(world);
+                }
+            } catch (Exception e) {
+                // no
+            }
+        }
+
+        for (World world : IrisWorlds) {
+            Engine engine = IrisToolbelt.access(world).getEngine();
+            TotalQueuedTectonicPlates += (int) engine.getMantle().getToUnload();
+            TotalNotQueuedTectonicPlates += (int) engine.getMantle().getNotQueuedLoadedRegions();
+            TotalTectonicPlates += engine.getMantle().getLoadedRegionCount();
+            if (highestUnloadDuration <= (long) engine.getMantle().getTectonicDuration()) {
+                highestUnloadDuration = (long) engine.getMantle().getTectonicDuration();
+            }
+            if (lowestUnloadDuration >= (long) engine.getMantle().getTectonicDuration()) {
+                lowestUnloadDuration = (long) engine.getMantle().getTectonicDuration();
+            }
+            for (Chunk chunk : world.getLoadedChunks()) {
+                if (chunk.isLoaded()) {
+                    TotalLoadedChunks++;
+                }
+            }
+        }
+        Iris.info("-------------------------");
+        Iris.info(C.DARK_PURPLE + "Engine Status");
+        Iris.info(C.DARK_PURPLE + "Total Loaded Chunks: " + C.LIGHT_PURPLE + TotalLoadedChunks);
+        Iris.info(C.DARK_PURPLE + "Tectonic Limit: " + C.LIGHT_PURPLE + IrisEngineSVC.getTectonicLimit());
+        Iris.info(C.DARK_PURPLE + "Tectonic Total Plates: " + C.LIGHT_PURPLE + TotalTectonicPlates);
+        Iris.info(C.DARK_PURPLE + "Tectonic Active Plates: " + C.LIGHT_PURPLE + TotalNotQueuedTectonicPlates);
+        Iris.info(C.DARK_PURPLE + "Tectonic ToUnload: " + C.LIGHT_PURPLE + TotalQueuedTectonicPlates);
+        Iris.info(C.DARK_PURPLE + "Lowest Tectonic Unload Duration: " + C.LIGHT_PURPLE + Form.duration(lowestUnloadDuration));
+        Iris.info(C.DARK_PURPLE + "Highest Tectonic Unload Duration: " + C.LIGHT_PURPLE + Form.duration(highestUnloadDuration));
+        Iris.info(C.DARK_PURPLE + "Cache Size: " + C.LIGHT_PURPLE + Form.f(IrisData.cacheSize()));
+        Iris.info("-------------------------");
+    }
+
+    @Decree(description = "Test")
+    public void benchmarkMantle(
+            @Param(description = "The world to bench", aliases = {"world"})
+            World world
+    ) throws IOException, ClassNotFoundException {
+        Engine engine = IrisToolbelt.access(world).getEngine();
+        int maxHeight = engine.getTarget().getHeight();
+        File folder = new File(Bukkit.getWorldContainer(), world.getName());
+        int c = 0;
+        //MCAUtil.read()
+
+        File tectonicplates = new File(folder, "mantle");
+        for (File i : Objects.requireNonNull(tectonicplates.listFiles())) {
+            TectonicPlate.read(maxHeight, i);
+            c++;
+            Iris.info("Loaded count: " + c );
+
+        }
+
+    }
+
+    @Decree(description = "Test")
+    public void packBenchmark(
+            @Param(description = "The pack to bench", aliases = {"pack"})
+            IrisDimension dimension
+    ) {
+        Iris.info("test");
+        IrisPackBenchmarking benchmark = new IrisPackBenchmarking(dimension, 1);
+
+    }
+
+    @Decree(description = "gets wg height")
+    public void whatHeight() {
+        Iris.info("test");
+        sender().sendMessage("Height: " + player().getWorld().getHighestBlockAt(player().getLocation(), HeightMap.MOTION_BLOCKING).getY());
+    }
+
+    @Decree(description = "check", aliases = {"ck"} )
+    public void check() {
+        sender().sendMessage("Data Pack Biome: " + INMS.get().getTrueBiomeBaseKey(player().getLocation()) + " (ID: " + INMS.get().getTrueBiomeBaseId(INMS.get().getTrueBiomeBase(player().getLocation())) + ")");
+    }
+
+    @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") String world) {
+        try {
+            File[] McaFiles = new File(world, "region").listFiles((dir, name) -> name.endsWith(".mca"));
+            for (File mca : McaFiles) {
+                MCAFile MCARegion = MCAUtil.read(mca);
+                int i = 0;
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    @Decree(description = "test")
+    public void anl (
+            @Param(description = "String") String world) {
+        try {
+            IrisWorldAnalytics a = new IrisWorldAnalytics(world);
+            a.execute();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
+
+    @Decree(description = "UnloadChunks for good reasons.")
+    public void unloadchunks() {
+        List<World> IrisWorlds = new ArrayList<>();
+        int chunksUnloaded = 0;
+        for (World world : Bukkit.getWorlds()) {
+            try {
+                if (IrisToolbelt.access(world).getEngine() != null) {
+                    IrisWorlds.add(world);
+                }
+            } catch (Exception e) {
+                // no
+            }
+        }
+
+        for (World world : IrisWorlds) {
+            for (Chunk chunk : world.getLoadedChunks()) {
+                if (chunk.isLoaded()) {
+                    chunk.unload();
+                    chunksUnloaded++;
+                }
+            }
+        }
+        Iris.info(C.IRIS + "Chunks Unloaded: " + chunksUnloaded);
+
+    }
+
+    @Decree
+    public void objects(@Param(defaultValue = "overworld") IrisDimension dimension) {
+        var loader = dimension.getLoader().getObjectLoader();
+        var sender = sender();
+        var keys = loader.getPossibleKeys();
+        var burst = MultiBurst.burst.burst(keys.length);
+        AtomicInteger failed = new AtomicInteger();
+        for (String key : keys) {
+            burst.queue(() -> {
+                if (loader.load(key) == null)
+                    failed.incrementAndGet();
+            });
+        }
+        burst.complete();
+        sender.sendMessage(C.RED + "Failed to load " + failed.get() + " of " + keys.length + " objects");
+    }
+
+    @Decree(description = "Test", aliases = {"ip"})
+    public void network() {
+        try {
+            Enumeration<NetworkInterface> networkInterfaces = NetworkInterface.getNetworkInterfaces();
+            for (NetworkInterface ni : Collections.list(networkInterfaces)) {
+                Iris.info("Display Name: %s", ni.getDisplayName());
+                Enumeration<InetAddress> inetAddresses = ni.getInetAddresses();
+                for (InetAddress ia : Collections.list(inetAddresses)) {
+                    Iris.info("IP: %s", ia.getHostAddress());
+                }
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    @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) {
+        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;
+        }
+
+        File file = new File(path);
+        if (!file.exists()) return;
+
+        Engine engine = IrisToolbelt.access(world).getEngine();
+        if(engine != null) {
+            int height = engine.getTarget().getHeight();
+            ExecutorService service = Executors.newFixedThreadPool(1);
+            VolmitSender sender = sender();
+            service.submit(() -> {
+                try {
+                    DataInputStream raw = new DataInputStream(new FileInputStream(file));
+                    TectonicPlate plate = new TectonicPlate(height, raw);
+                    raw.close();
+
+                    double d1 = 0;
+                    double d2 = 0;
+                    long size = 0;
+                    File folder = new File("tmp");
+                    folder.mkdirs();
+                    for (int i = 0; i < amount; i++) {
+                        File tmp = new File(folder, RandomStringUtils.randomAlphanumeric(10) + "." + algorithm + ".bin");
+                        DataOutputStream dos = createOutput(tmp, algorithm);
+                        long start = System.currentTimeMillis();
+                        plate.write(dos);
+                        dos.close();
+                        d1 += System.currentTimeMillis() - start;
+                        if (size == 0)
+                            size = tmp.length();
+                        start = System.currentTimeMillis();
+                        DataInputStream din = createInput(tmp, algorithm);
+                        new TectonicPlate(height, din);
+                        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");
+                } catch (Throwable e) {
+                    e.printStackTrace();
+                }
+            });
+            service.shutdown();
+		} else {
+            Iris.info(C.RED + "Engine is null!");
+        }
+    }
+
+    private DataInputStream createInput(File file, String algorithm) throws Throwable {
+        FileInputStream in = new FileInputStream(file);
+
+        return new DataInputStream(switch (algorithm) {
+            case "gzip" -> new GZIPInputStream(in);
+            case "lz4f" -> new LZ4FrameInputStream(in);
+            case "lz4b" -> new LZ4BlockInputStream(in);
+            default -> throw new IllegalStateException("Unexpected value: " + algorithm);
+        });
+    }
+
+    private DataOutputStream createOutput(File file, String algorithm) throws Throwable {
+        FileOutputStream out = new FileOutputStream(file);
+
+        return new DataOutputStream(switch (algorithm) {
+            case "gzip" -> new GZIPOutputStream(out);
+            case "lz4f" -> new LZ4FrameOutputStream(out);
+            case "lz4b" -> new LZ4BlockOutputStream(out);
+            default -> throw new IllegalStateException("Unexpected value: " + algorithm);
+        });
+    }
+}
+
+

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

@@ -34,7 +34,9 @@ public class CommandFind implements DecreeExecutor {
     @Decree(description = "Find a biome")
     public void biome(
             @Param(description = "The biome to look for")
-            IrisBiome biome
+            IrisBiome biome,
+            @Param(description = "Should you be teleported", defaultValue = "true")
+            boolean teleport
     ) {
         Engine e = engine();
 
@@ -43,13 +45,15 @@ public class CommandFind implements DecreeExecutor {
             return;
         }
 
-        e.gotoBiome(biome, player());
+        e.gotoBiome(biome, player(), teleport);
     }
 
     @Decree(description = "Find a region")
     public void region(
             @Param(description = "The region to look for")
-            IrisRegion region
+            IrisRegion region,
+            @Param(description = "Should you be teleported", defaultValue = "true")
+            boolean teleport
     ) {
         Engine e = engine();
 
@@ -58,13 +62,15 @@ public class CommandFind implements DecreeExecutor {
             return;
         }
 
-        e.gotoRegion(region, player());
+        e.gotoRegion(region, player(), teleport);
     }
 
     @Decree(description = "Find a structure")
     public void structure(
             @Param(description = "The structure to look for")
-            IrisJigsawStructure structure
+            IrisJigsawStructure structure,
+            @Param(description = "Should you be teleported", defaultValue = "true")
+            boolean teleport
     ) {
         Engine e = engine();
 
@@ -73,13 +79,15 @@ public class CommandFind implements DecreeExecutor {
             return;
         }
 
-        e.gotoJigsaw(structure, player());
+        e.gotoJigsaw(structure, player(), teleport);
     }
 
     @Decree(description = "Find a point of interest.")
     public void poi(
             @Param(description = "The type of PoI to look for.")
-            String type
+            String type,
+            @Param(description = "Should you be teleported", defaultValue = "true")
+            boolean teleport
     ) {
         Engine e = engine();
         if (e == null) {
@@ -87,13 +95,15 @@ public class CommandFind implements DecreeExecutor {
             return;
         }
 
-        e.gotoPOI(type, player());
+        e.gotoPOI(type, player(), teleport);
     }
 
     @Decree(description = "Find an object")
     public void object(
             @Param(description = "The object to look for", customHandler = ObjectHandler.class)
-            String object
+            String object,
+            @Param(description = "Should you be teleported", defaultValue = "true")
+            boolean teleport
     ) {
         Engine e = engine();
 
@@ -102,6 +112,6 @@ public class CommandFind implements DecreeExecutor {
             return;
         }
 
-        e.gotoObject(object, player());
+        e.gotoObject(object, player(), teleport);
     }
 }

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

@@ -20,17 +20,20 @@ package com.volmit.iris.core.commands;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
+import com.volmit.iris.core.ServerConfigurator;
+import com.volmit.iris.core.loader.IrisData;
+import com.volmit.iris.core.nms.datapack.DataVersion;
+import com.volmit.iris.core.pregenerator.ChunkUpdater;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.core.tools.IrisBenchmarking;
-import com.volmit.iris.core.tools.IrisCreator;
 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.PlatformChunkGenerator;
-import com.volmit.iris.engine.safeguard.UtilsSFG;
+import com.volmit.iris.engine.platform.BukkitChunkGenerator;
+import com.volmit.iris.engine.platform.DummyChunkGenerator;
 import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.decree.DecreeContext;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.DecreeOrigin;
 import com.volmit.iris.util.decree.annotations.Decree;
@@ -38,28 +41,33 @@ import com.volmit.iris.util.decree.annotations.Param;
 import com.volmit.iris.util.decree.specialhandlers.NullablePlayerHandler;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
-import com.volmit.iris.util.mantle.MantleChunk;
-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.J;
-import com.volmit.iris.util.scheduling.jobs.QueueJob;
 import lombok.Getter;
 import org.bukkit.Bukkit;
-import org.bukkit.Chunk;
+import org.bukkit.Difficulty;
 import org.bukkit.World;
+import org.bukkit.WorldCreator;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.configuration.file.FileConfiguration;
+import org.bukkit.configuration.file.YamlConfiguration;
 import org.bukkit.entity.Player;
+import org.bukkit.generator.ChunkGenerator;
 import org.bukkit.scheduler.BukkitRunnable;
 
+import java.io.Console;
 import java.io.File;
 import java.io.IOException;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Future;
+import java.util.ArrayList;
+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.engine.safeguard.IrisSafeguard.unstablemode;
-import static com.volmit.iris.engine.safeguard.ServerBootSFG.incompatiblePlugins;
+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 {
@@ -71,9 +79,11 @@ public class CommandIris implements DecreeExecutor {
     private CommandWhat what;
     private CommandEdit edit;
     private CommandFind find;
-    private CommandWorldManager manager;
-
-    public static @Getter String BenchDimension;
+    private CommandDeveloper developer;
+    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(
@@ -82,10 +92,12 @@ 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
+            long seed,
+            @Param(description = "If it should convert the dimension to match the vanilla height system.", defaultValue = "false")
+            boolean vanillaheight
     ) {
         if(sender() instanceof Player) {
-            if (incompatiblePlugins.get("Multiverse-Core")) {
+            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 + "----------------------------------------------------------------");
@@ -93,7 +105,7 @@ public class CommandIris implements DecreeExecutor {
                 sender().sendMessage(C.RED + UtilsSFG.MSGIncompatibleWarnings());
                 sender().sendMessage(C.RED + "----------------------------------------------------------------");
             }
-            if (unstablemode && !incompatiblePlugins.get("Multiverse-Core")) {
+            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 + "----------------------------------------------------------------");
@@ -119,20 +131,23 @@ public class CommandIris implements DecreeExecutor {
         }
 
         try {
+            worldCreation = true;
             IrisToolbelt.createWorld()
                     .dimension(type.getLoadKey())
                     .name(name)
                     .seed(seed)
                     .sender(sender())
                     .studio(false)
+                    .smartVanillaHeight(vanillaheight)
                     .create();
         } catch (Throwable e) {
             sender().sendMessage(C.RED + "Exception raised during creation. See the console for more details.");
             Iris.error("Exception raised during world creation: " + e.getMessage());
             Iris.reportError(e);
+            worldCreation = false;
             return;
         }
-
+        worldCreation = false;
         sender().sendMessage(C.GREEN + "Successfully created your world!");
     }
 
@@ -165,6 +180,8 @@ public class CommandIris implements DecreeExecutor {
     public void version() {
         sender().sendMessage(C.GREEN + "Iris v" + Iris.instance.getDescription().getVersion() + " by Volmit Software");
     }
+
+    //todo Move to React
     @Decree(description = "Benchmark your server", origin = DecreeOrigin.CONSOLE)
     public void serverbenchmark() throws InterruptedException {
         if(!inProgress) {
@@ -173,8 +190,9 @@ public class CommandIris implements DecreeExecutor {
             Iris.info(C.RED + "Benchmark already is in progress.");
         }
     }
+
     /*
-    /todo Fix PREGEN
+    /todo
     @Decree(description = "Benchmark a pack", origin = DecreeOrigin.CONSOLE)
     public void packbenchmark(
             @Param(description = "Dimension to benchmark")
@@ -186,28 +204,16 @@ public class CommandIris implements DecreeExecutor {
         IrisPackBenchmarking.runBenchmark();
     } */
 
-    /*  /todo Different approach this feels useless atm
-    @Decree(description = "Check for instabilities", origin = DecreeOrigin.CONSOLE)
-    public void fixunstable() throws InterruptedException {
-        if (unstablemode){
-            sender().sendMessage(C.RED + "Incompatibilities are posted in console..");
-
-            Iris.info(C.RED + "Your server is experiencing an incompatibility with the Iris plugin.");
-            Iris.info(C.RED + "Please rectify this problem to avoid further complications.");
-            Iris.info(C.RED + "----------------------------------------------------------------");
-            Iris.info(C.RED + "Command ran: /iris fixunstable");
-            UtilsSFG.printIncompatibleWarnings();
-            Iris.info(C.RED + "----------------------------------------------------------------");
-     } else {
-            Iris.info(C.BLUE + "Iris is running stable..");
-            sender().sendMessage("Iris is running stable..");
-        }
-    } */
-
     @Decree(description = "Print world height information", origin = DecreeOrigin.PLAYER)
     public void height() {
-        sender().sendMessage(C.GREEN + "" + sender().player().getWorld().getMinHeight() + " to " + sender().player().getWorld().getMaxHeight());
-        sender().sendMessage(C.GREEN + "Total Height: " + (sender().player().getWorld().getMaxHeight() - sender().player().getWorld().getMinHeight()));
+        if (sender().isPlayer()) {
+            sender().sendMessage(C.GREEN + "" + sender().player().getWorld().getMinHeight() + " to " + sender().player().getWorld().getMaxHeight());
+            sender().sendMessage(C.GREEN + "Total Height: " + (sender().player().getWorld().getMaxHeight() - sender().player().getWorld().getMinHeight()));
+        } else {
+            World mainWorld = getServer().getWorlds().get(0);
+            Iris.info(C.GREEN + "" + mainWorld.getMinHeight() + " to " + mainWorld.getMaxHeight());
+            Iris.info(C.GREEN + "Total Height: " + (mainWorld.getMaxHeight() - mainWorld.getMinHeight()));
+        }
     }
 
     @Decree(description = "QOL command to open a overworld studio world.", sync = true)
@@ -216,6 +222,44 @@ public class CommandIris implements DecreeExecutor {
         Iris.service(StudioSVC.class).open(sender(), 1337, "overworld");
     }
 
+    @Decree(description = "Check access of all worlds.", aliases = {"accesslist"})
+    public void worlds() {
+        KList<World> IrisWorlds = new KList<>();
+        KList<World> BukkitWorlds = new KList<>();
+
+        for (World w : Bukkit.getServer().getWorlds()) {
+            try {
+                Engine engine = IrisToolbelt.access(w).getEngine();
+                if (engine != null) {
+                    IrisWorlds.add(w);
+                }
+            } catch (Exception e) {
+                BukkitWorlds.add(w);
+            }
+        }
+
+        if (sender().isPlayer()) {
+            sender().sendMessage(C.BLUE + "Iris Worlds: ");
+            for (World IrisWorld : IrisWorlds.copy()) {
+                sender().sendMessage(C.IRIS + "- " +IrisWorld.getName());
+            }
+            sender().sendMessage(C.GOLD + "Bukkit Worlds: ");
+            for (World BukkitWorld : BukkitWorlds.copy()) {
+                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.GOLD + "Bukkit Worlds: ");
+            for (World BukkitWorld : BukkitWorlds.copy()) {
+                Iris.info(C.GRAY + "- " +BukkitWorld.getName());
+            }
+            
+        }
+    }
+
     @Decree(description = "Remove an Iris world", aliases = {"del", "rm", "delete"}, sync = true)
     public void remove(
             @Param(description = "The world to remove")
@@ -224,7 +268,7 @@ public class CommandIris implements DecreeExecutor {
             boolean delete
     ) {
         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()));
+            sender().sendMessage(C.RED + "This is not an Iris world. Iris worlds: " + String.join(", ", getServer().getWorlds().stream().filter(IrisToolbelt::isIrisWorld).map(World::getName).toList()));
             return;
         }
         sender().sendMessage(C.GREEN + "Removing world: " + world.getName());
@@ -241,7 +285,7 @@ public class CommandIris implements DecreeExecutor {
         IrisToolbelt.evacuate(world, "Deleting world");
         deletingWorld = true;
         Bukkit.unloadWorld(world, false);
-        int retries = 10;
+        int retries = 12;
         if (delete) {
             if (deleteDirectory(world.getWorldFolder())) {
                 sender().sendMessage(C.GREEN + "Successfully removed world folder");
@@ -251,13 +295,12 @@ public class CommandIris implements DecreeExecutor {
                         sender().sendMessage(C.GREEN + "Successfully removed world folder");
                         break;
                     }
-                    sender().sendMessage(C.GREEN + "DEBUG1");
                     retries--;
                     if (retries == 0){
                         sender().sendMessage(C.RED + "Failed to remove world folder");
                         break;
                     }
-                    J.sleep(2000);
+                    J.sleep(3000);
                 }
             }
         }
@@ -277,6 +320,24 @@ public class CommandIris implements DecreeExecutor {
         return dir.delete();
     }
 
+    @Decree(description = "Updates all chunk in the specified world")
+    public void updater(
+            @Param(description = "World to update chunks at")
+            World world
+    ) {
+        if (!IrisToolbelt.isIrisWorld(world)) {
+            sender().sendMessage(C.GOLD + "This is not an Iris world");
+            return;
+        }
+        ChunkUpdater updater = new ChunkUpdater(world);
+        if (sender().isPlayer()) {
+            sender().sendMessage(C.GREEN + "Updating " + world.getName() + " Total chunks: " + Form.f(updater.getChunks()));
+        } else {
+            Iris.info(C.GREEN + "Updating " + world.getName() + " Total chunks: " + Form.f(updater.getChunks()));
+        }
+        updater.start();
+    }
+
     @Decree(description = "Set aura spins")
     public void aura(
             @Param(description = "The h color value", defaultValue = "-20")
@@ -366,77 +427,6 @@ public class CommandIris implements DecreeExecutor {
         sender().sendMessage(C.GREEN + "Hotloaded settings");
     }
 
-    @Decree(name = "regen", description = "Regenerate nearby chunks.", aliases = "rg", sync = true, origin = DecreeOrigin.PLAYER)
-    public void regen(
-            @Param(name = "radius", description = "The radius of nearby cunks", defaultValue = "5")
-            int radius
-    ) {
-        if (IrisToolbelt.isIrisWorld(player().getWorld())) {
-            VolmitSender sender = sender();
-            J.a(() -> {
-                DecreeContext.touch(sender);
-                PlatformChunkGenerator plat = IrisToolbelt.access(player().getWorld());
-                Engine engine = plat.getEngine();
-                try {
-                    Chunk cx = player().getLocation().getChunk();
-                    KList<Runnable> js = new KList<>();
-                    BurstExecutor b = MultiBurst.burst.burst();
-                    b.setMulticore(false);
-                    int rad = engine.getMantle().getRealRadius();
-                    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());
-                        }
-                    }
-
-                    for (int i = -radius; i <= radius; i++) {
-                        for (int j = -radius; j <= radius; j++) {
-                            int finalJ = j;
-                            int finalI = i;
-                            b.queue(() -> plat.injectChunkReplacement(player().getWorld(), finalI + cx.getX(), finalJ + cx.getZ(), (f) -> {
-                                synchronized (js) {
-                                    js.add(f);
-                                }
-                            }));
-                        }
-                    }
-
-                    b.complete();
-                    sender().sendMessage(C.GREEN + "Regenerating " + Form.f(js.size()) + " Sections");
-                    QueueJob<Runnable> r = new QueueJob<>() {
-                        final KList<Future<?>> futures = new KList<>();
-
-                        @Override
-                        public void execute(Runnable runnable) {
-                            futures.add(J.sfut(runnable));
-
-                            if (futures.size() > 64) {
-                                while (futures.isNotEmpty()) {
-                                    try {
-                                        futures.remove(0).get();
-                                    } catch (InterruptedException | ExecutionException e) {
-                                        e.printStackTrace();
-                                    }
-                                }
-                            }
-                        }
-
-                        @Override
-                        public String getName() {
-                            return "Regenerating";
-                        }
-                    };
-                    r.queue(js);
-                    r.execute(sender());
-                } catch (Throwable e) {
-                    sender().sendMessage("Unable to parse view-distance");
-                }
-            });
-        } else {
-            sender().sendMessage(C.RED + "You must be in an Iris World to use regen!");
-        }
-    }
-
     @Decree(description = "Update the pack of a world (UNSAFE!)", name = "^world", aliases = "update-world")
     public void updateWorld(
             @Param(description = "The world to update", contextual = true)
@@ -472,4 +462,191 @@ public class CommandIris implements DecreeExecutor {
 
         Iris.service(StudioSVC.class).installIntoWorld(sender(), pack.getLoadKey(), folder);
     }
+
+    @Decree(description = "Unload an Iris World", origin = DecreeOrigin.PLAYER, sync = true)
+    public void unloadWorld(
+            @Param(description = "The world to unload")
+            World world
+    ) {
+        if (!IrisToolbelt.isIrisWorld(world)) {
+            sender().sendMessage(C.RED + "This is not an Iris world. Iris worlds: " + String.join(", ", getServer().getWorlds().stream().filter(IrisToolbelt::isIrisWorld).map(World::getName).toList()));
+            return;
+        }
+        sender().sendMessage(C.GREEN + "Unloading world: " + world.getName());
+        try {
+            IrisToolbelt.evacuate(world);
+            Bukkit.unloadWorld(world, false);
+            sender().sendMessage(C.GREEN + "World unloaded successfully.");
+        } catch (Exception e) {
+            sender().sendMessage(C.RED + "Failed to unload the world: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    @Decree(description = "Load an Iris World", origin = DecreeOrigin.PLAYER, sync = true, aliases = {"import"})
+    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;
+
+        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;
+            }
+        }
+        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")
+            World world
+    ) {
+        if (!IrisToolbelt.isIrisWorld(world)) {
+            sender().sendMessage(C.RED + "This is not an Iris world. Iris worlds: " + String.join(", ", getServer().getWorlds().stream().filter(IrisToolbelt::isIrisWorld).map(World::getName).toList()));
+            return;
+        }
+        sender().sendMessage(C.GREEN + "Evacuating world" + world.getName());
+        IrisToolbelt.evacuate(world);
+    }
+
+    boolean doesWorldExist(String worldName) {
+        File worldContainer = Bukkit.getWorldContainer();
+        File worldDirectory = new File(worldContainer, worldName);
+        return worldDirectory.exists() && worldDirectory.isDirectory();
+    }
+    private void checkForBukkitWorlds(String world) {
+        FileConfiguration fc = new YamlConfiguration();
+        try {
+            fc.load(new File("bukkit.yml"));
+            ConfigurationSection section = fc.getConfigurationSection("worlds");
+            if (section == null) {
+                return;
+            }
+
+            List<String> worldsToLoad = Collections.singletonList(world);
+
+             for (String s : section.getKeys(false)) {
+                if (!worldsToLoad.contains(s)) {
+                    continue;
+                }
+                ConfigurationSection entry = section.getConfigurationSection(s);
+                if (!entry.contains("generator", true)) {
+                    continue;
+                }
+                String generator = entry.getString("generator");
+                if (generator.startsWith("Iris:")) {
+                    generator = generator.split("\\Q:\\E")[1];
+                } else if (generator.equalsIgnoreCase("Iris")) {
+                    generator = IrisSettings.get().getGenerator().getDefaultWorldType();
+                } else {
+                    continue;
+                }
+                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 + "!");
+            }
+        } 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")) {
+            try {
+                throw new RuntimeException();
+            } catch (Throwable e) {
+                Iris.info(e.getStackTrace()[1].getClassName());
+                if (e.getStackTrace()[1].getClassName().contains("com.onarandombox.MultiverseCore")) {
+                    Iris.debug("MVC Test detected, Quick! Send them the dummy!");
+                    return new DummyChunkGenerator();
+                }
+            }
+        }
+        IrisDimension dim;
+        if (id == null || id.isEmpty()) {
+            dim = IrisData.loadAnyDimension(IrisSettings.get().getGenerator().getDefaultWorldType());
+        } else {
+            dim = IrisData.loadAnyDimension(id);
+        }
+        Iris.debug("Generator ID: " + id + " requested by bukkit/plugin");
+
+        if (dim == null) {
+            Iris.warn("Unable to find dimension type " + id + " Looking for online packs...");
+
+            service(StudioSVC.class).downloadSearch(new VolmitSender(Bukkit.getConsoleSender()), id, true);
+            dim = IrisData.loadAnyDimension(id);
+
+            if (dim == null) {
+                throw new RuntimeException("Can't find dimension " + id + "!");
+            } else {
+                Iris.info("Resolved missing dimension, proceeding with generation.");
+            }
+        }
+        Iris.debug("Assuming IrisDimension: " + dim.getName());
+        IrisWorld w = IrisWorld.builder()
+                .name(worldName)
+                .seed(1337)
+                .environment(dim.getEnvironment())
+                .worldFolder(new File(Bukkit.getWorldContainer(), worldName))
+                .minHeight(dim.getMinHeight())
+                .maxHeight(dim.getMaxHeight())
+                .build();
+        Iris.debug("Generator Config: " + w.toString());
+        File ff = new File(w.worldFolder(), "iris/pack");
+        if (!ff.exists() || ff.listFiles().length == 0) {
+            ff.mkdirs();
+            service(StudioSVC.class).installIntoWorld(sender, dim.getLoadKey(), ff.getParentFile());
+        }
+        return new BukkitChunkGenerator(w, false, ff, dim.getLoadKey(), false);
+    }
 }

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

@@ -21,6 +21,7 @@ package com.volmit.iris.core.commands;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.edit.JigsawEditor;
 import com.volmit.iris.core.loader.IrisData;
+import com.volmit.iris.engine.framework.placer.WorldObjectPlacer;
 import com.volmit.iris.engine.jigsaw.PlannedStructure;
 import com.volmit.iris.engine.object.IrisJigsawPiece;
 import com.volmit.iris.engine.object.IrisJigsawStructure;
@@ -34,6 +35,7 @@ import com.volmit.iris.util.decree.specialhandlers.ObjectHandler;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.math.RNG;
+import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 
 import java.io.File;
@@ -55,9 +57,16 @@ public class CommandJigsaw implements DecreeExecutor {
             IrisJigsawStructure structure
     ) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
-        PlannedStructure ps = new PlannedStructure(structure, new IrisPosition(player().getLocation()), new RNG());
-        sender().sendMessage(C.GREEN + "Generated " + ps.getPieces().size() + " pieces in " + Form.duration(p.getMilliseconds(), 2));
-        ps.place(world());
+        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(), 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!"));
+        } catch (IllegalArgumentException e) {
+            sender().sendMessage(C.RED + "Failed to place the structure: " + e.getMessage());
+        }
     }
 
     @Decree(description = "Create a jigsaw piece")

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

@@ -24,6 +24,7 @@ import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.service.ObjectSVC;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.core.service.WandSVC;
+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;
@@ -35,6 +36,7 @@ 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;
@@ -52,7 +54,7 @@ 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(Material.GRASS, Material.SNOW, Material.VINE, Material.TORCH, Material.DEAD_BUSH,
+    private static final Set<Material> skipBlocks = Set.of(E.getOrDefault(Material.class, "GRASS", "SHORT_GRASS"), Material.SNOW, Material.VINE, Material.TORCH, Material.DEAD_BUSH,
             Material.POPPY, Material.DANDELION);
 
     public static IObjectPlacer createPlacer(World world, Map<Block, BlockData> futureBlockChanges) {
@@ -116,10 +118,8 @@ public class CommandObject implements DecreeExecutor {
             }
 
             @Override
-            public void setTile(int xx, int yy, int zz, TileData<? extends TileState> tile) {
-                BlockState state = world.getBlockAt(xx, yy, zz).getState();
-                tile.toBukkitTry(state);
-                state.update();
+            public void setTile(int xx, int yy, int zz, TileData tile) {
+                tile.toBukkitTry(world.getBlockAt(xx, yy, zz));
             }
 
             @Override
@@ -197,6 +197,30 @@ public class CommandObject implements DecreeExecutor {
         }
     }
 
+    @Decree(description = "Shrink an object to its minimum size")
+    public void shrink(@Param(description = "The object to shrink", customHandler = ObjectHandler.class) String object) {
+        IrisObject o = IrisData.loadAnyObject(object);
+        sender().sendMessage("Current Object Size: " + o.getW() + " * " + o.getH() + " * " + o.getD());
+        o.shrinkwrap();
+        sender().sendMessage("New Object Size: " + o.getW() + " * " + o.getH() + " * " + o.getD());
+        try {
+            o.write(o.getLoadFile());
+        } catch (IOException e) {
+            sender().sendMessage("Failed to save object " + o.getLoadFile() + ": " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    @Decree(description = "Convert .schem files in the 'convert' folder to .iob files.")
+    public void convert () {
+        try {
+            IrisConverter.convertSchematics(sender());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+
+    }
+
     @Decree(description = "Get a powder that reveals objects", studio = true, aliases = "d")
     public void dust() {
         player().getInventory().addItem(WandSVC.createDust());
@@ -368,7 +392,7 @@ public class CommandObject implements DecreeExecutor {
             return;
         }
         try {
-            o.write(file);
+            o.write(file, sender());
         } catch (IOException e) {
             sender().sendMessage(C.RED + "Failed to save object because of an IOException: " + e.getMessage());
             Iris.reportError(e);

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

@@ -19,6 +19,7 @@
 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;
@@ -43,75 +44,36 @@ public class CommandPregen implements DecreeExecutor {
             @Param(description = "The world to pregen", contextual = true)
             World world,
             @Param(aliases = "middle", description = "The center location of the pregen. Use \"me\" for your current location", defaultValue = "0,0")
-            Vector center,
-            @Param(aliases = "method", description = "The pregen method that will get used. Lazy or Async", defaultValue = "async")
-            String method
-    ) {
-        if(method.equals("async") || method.equals("lazy")){
-            if (method.equalsIgnoreCase("async")) {
-                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;
-                    IrisToolbelt.pregenerate(PregenTask
-                            .builder()
-                            .center(new Position2(center.getBlockX() >> 9, center.getBlockZ() >> 9))
-                            .width(w)
-                            .height(w)
-                            .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);
-                } catch (Throwable e) {
-                    sender().sendMessage(C.RED + "Epic fail. See console.");
-                    Iris.reportError(e);
-                    e.printStackTrace();
-                }
+            Vector center
+            ) {
+        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.");
             }
-            if (method.equalsIgnoreCase("lazy")) {
-                String worldName = world.getName();
-                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.");
-                    }
-
-                    LazyPregenerator.LazyPregenJob pregenJob = LazyPregenerator.LazyPregenJob.builder()
-                            .world(worldName)
-                            .healingPosition(0)
-                            .healing(false)
-                            .chunksPerMinute(999999999)
-                            .radiusBlocks(radius)
-                            .position(0)
-                            .build();
-
-                    LazyPregenerator pregenerator = new LazyPregenerator(pregenJob, new File("plugins/Iris/lazygen.json"));
-                    pregenerator.start();
-
-                    String msg = C.GREEN + "Pregen started in " + C.GOLD + worldName + C.GREEN + " of " + C.GOLD + (radius * 2) + C.GREEN + " by " + C.GOLD + (radius * 2) + C.GREEN + " blocks from " + C.GOLD + center.getX() + "," + center.getZ();
-                    sender().sendMessage(msg);
-                    Iris.info(msg);
-                } catch (Throwable e) {
-                    sender().sendMessage(C.RED + "Epic fail. See console.");
-                    Iris.reportError(e);
-                    e.printStackTrace();
-                }
-            }
-        } else {
-            sender().sendMessage(C.RED + "Please use a valid method.");
-
+            radius = Math.max(radius, 1024);
+            int w = (radius >> 9 + 1) * 2;
+            IrisToolbelt.pregenerate(PregenTask
+                    .builder()
+                    .center(new Position2(center.getBlockX() >> 9, center.getBlockZ() >> 9))
+                    .gui(true)
+                    .width(w)
+                    .height(w)
+                    .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);
+        } catch (Throwable e) {
+            sender().sendMessage(C.RED + "Epic fail. See console.");
+            Iris.reportError(e);
+            e.printStackTrace();
         }
-
     }
 
     @Decree(description = "Stop the active pregeneration task", aliases = "x")
     public void stop() {
         if (PregeneratorJob.shutdownInstance()) {
             Iris.info( C.BLUE + "Finishing up mca region...");
-            sender().sendMessage(C.DARK_BLUE + "Stopped pregeneration task");
         } else {
             sender().sendMessage(C.YELLOW + "No active pregeneration tasks to stop");
         }

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

@@ -26,12 +26,15 @@ 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.IrisConverter;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.*;
+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.collection.KSet;
+import com.volmit.iris.util.decree.DecreeContext;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.DecreeOrigin;
 import com.volmit.iris.util.decree.annotations.Decree;
@@ -45,15 +48,23 @@ 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;
 
@@ -65,14 +76,20 @@ import java.nio.file.Files;
 import java.nio.file.attribute.FileTime;
 import java.time.Duration;
 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;
 import java.util.function.Supplier;
 
 @Decree(name = "studio", aliases = {"std", "s"}, description = "Studio Commands", studio = true)
 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();
@@ -143,12 +160,83 @@ public class CommandStudio implements DecreeExecutor {
         sender().sendMessage(C.GREEN + "The \"" + dimension.getName() + "\" pack has version: " + dimension.getVersion());
     }
 
+    @Decree(name = "regen", description = "Regenerate nearby chunks.", aliases = "rg", sync = true, origin = DecreeOrigin.PLAYER)
+    public void regen(
+            @Param(name = "radius", description = "The radius of nearby cunks", defaultValue = "5")
+            int radius
+    ) {
+        if (IrisToolbelt.isIrisWorld(player().getWorld())) {
+            VolmitSender sender = sender();
+            J.a(() -> {
+                DecreeContext.touch(sender);
+                PlatformChunkGenerator plat = IrisToolbelt.access(player().getWorld());
+                Engine engine = plat.getEngine();
+                try {
+                    Chunk cx = player().getLocation().getChunk();
+                    KList<Runnable> js = new KList<>();
+                    BurstExecutor b = MultiBurst.burst.burst();
+                    b.setMulticore(false);
+                    int rad = engine.getMantle().getRealRadius();
+                    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());
+                        }
+                    }
+
+                    for (int i = -radius; i <= radius; i++) {
+                        for (int j = -radius; j <= radius; j++) {
+                            int finalJ = j;
+                            int finalI = i;
+                            b.queue(() -> plat.injectChunkReplacement(player().getWorld(), finalI + cx.getX(), finalJ + cx.getZ(), (f) -> {
+                                synchronized (js) {
+                                    js.add(f);
+                                }
+                            }));
+                        }
+                    }
+
+                    b.complete();
+                    sender().sendMessage(C.GREEN + "Regenerating " + Form.f(js.size()) + " Sections");
+                    QueueJob<Runnable> r = new QueueJob<>() {
+                        final KList<Future<?>> futures = new KList<>();
+
+                        @Override
+                        public void execute(Runnable runnable) {
+                            futures.add(J.sfut(runnable));
+
+                            if (futures.size() > 64) {
+                                while (futures.isNotEmpty()) {
+                                    try {
+                                        futures.remove(0).get();
+                                    } catch (InterruptedException | ExecutionException e) {
+                                        e.printStackTrace();
+                                    }
+                                }
+                            }
+                        }
+
+                        @Override
+                        public String getName() {
+                            return "Regenerating";
+                        }
+                    };
+                    r.queue(js);
+                    r.execute(sender());
+                } catch (Throwable e) {
+                    sender().sendMessage("Unable to parse view-distance");
+                }
+            });
+        } else {
+            sender().sendMessage(C.RED + "You must be in an Iris World to use regen!");
+        }
+    }
+
     @Decree(description = "Convert objects in the \"convert\" folder")
     public void convert() {
         Iris.service(ConversionSVC.class).check(sender());
+        //IrisConverter.convertSchematics(sender());
     }
 
-
     @Decree(description = "Execute a script", aliases = "run", origin = DecreeOrigin.PLAYER)
     public void execute(
             @Param(description = "The script to run")
@@ -218,7 +306,7 @@ 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());
@@ -241,13 +329,80 @@ 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!");
         player().openInventory(inv);
     }
 
+
+    @Decree(description = "Get all structures in a radius of chunks", aliases = "dist", origin = DecreeOrigin.PLAYER)
+    public void distances(@Param(description = "The radius in chunks") int radius) {
+        var engine = engine();
+        if (engine == null) {
+            sender().sendMessage(C.RED + "Only works in an Iris world!");
+            return;
+        }
+        var sender = sender();
+        int d = radius * 2;
+        KMap<String, KList<Position2>> data = new KMap<>();
+        var multiBurst = new MultiBurst("Distance Sampler", Thread.MIN_PRIORITY);
+        var executor = multiBurst.burst(radius * radius);
+
+        sender.sendMessage(C.GRAY + "Generating data...");
+        var loc = player().getLocation();
+        int totalTasks = d * d;
+        AtomicInteger completedTasks = new AtomicInteger(0);
+        int c = J.ar(() -> {
+            sender.sendProgress((double) completedTasks.get() / totalTasks, "Finding structures");
+        }, 0);
+
+        new Spiraler(d, d, (x, z) -> executor.queue(() -> {
+            var struct = engine.getStructureAt(x, z);
+            if (struct != null) {
+                data.computeIfAbsent(struct.getLoadKey(), (k) -> new KList<>()).add(new Position2(x, z));
+            }
+            completedTasks.incrementAndGet();
+        })).setOffset(loc.getBlockX(), loc.getBlockZ()).drain();
+
+        executor.complete();
+        multiBurst.close();
+        J.car(c);
+
+        for (var key : data.keySet()) {
+            var list = data.get(key);
+            KList<Long> distances = new KList<>(list.size() - 1);
+            for (int i = 0; i < list.size(); i++) {
+                var pos = list.get(i);
+                double dist = Integer.MAX_VALUE;
+                for (var p : list) {
+                    if (p.equals(pos)) continue;
+                    dist = Math.min(dist, Math.sqrt(Math.pow(pos.getX() - p.getX(), 2) + Math.pow(pos.getZ() - p.getZ(), 2)));
+                }
+                if (dist == Integer.MAX_VALUE) continue;
+                distances.add(Math.round(dist * 16));
+            }
+            long[] array = new long[distances.size()];
+            for (int i = 0; i < distances.size(); i++) {
+                array[i] = distances.get(i);
+            }
+            Arrays.sort(array);
+            long min = array.length > 0 ? array[0] : 0;
+            long max = array.length > 0 ? array[array.length - 1] : 0;
+            long sum = Arrays.stream(array).sum();
+            long avg = array.length > 0 ? Math.round(sum / (double) array.length) : 0;
+            String msg = "%s: %s => min: %s/max: %s -> avg: %s".formatted(key, list.size(), min, max, avg);
+            sender.sendMessage(msg);
+        }
+        if (data.isEmpty()) {
+            sender.sendMessage(C.RED + "No data found!");
+        } else {
+            sender.sendMessage(C.GREEN + "Done!");
+        }
+    }
+
+
     @Decree(description = "Render a world map (External GUI)", aliases = "render")
     public void map(
             @Param(name = "world", description = "The world to open the generator for", contextual = true)

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

@@ -0,0 +1,96 @@
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2022 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.volmit.iris.core.commands;
+
+import org.bukkit.World;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.pregenerator.ChunkUpdater;
+import com.volmit.iris.core.tools.IrisToolbelt;
+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;
+
+@Decree(name = "updater", origin = DecreeOrigin.BOTH, description = "Iris World Updater")
+public class CommandUpdater implements DecreeExecutor {
+    private ChunkUpdater chunkUpdater;
+
+    @Decree(description = "Updates all chunk in the specified world")
+    public void start(
+            @Param(description = "World to update chunks at", contextual = true)
+            World world
+    ) {
+        if (!IrisToolbelt.isIrisWorld(world)) {
+            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()));
+        } else {
+            Iris.info(C.GREEN + "Updating " + world.getName() + C.GRAY + " Total chunks: " + Form.f(chunkUpdater.getChunks()));
+        }
+        chunkUpdater.start();
+    }
+
+    @Decree(description = "Pause the updater")
+    public void pause( ) {
+        if (chunkUpdater == null) {
+            sender().sendMessage(C.GOLD + "You cant pause something that doesnt exist?");
+            return;
+        }
+        boolean status = chunkUpdater.pause();
+        if (sender().isPlayer()) {
+            if (status) {
+                sender().sendMessage(C.IRIS + "Paused task for: " + C.GRAY + chunkUpdater.getName());
+            } else {
+                sender().sendMessage(C.IRIS + "Unpause task for: " + C.GRAY + chunkUpdater.getName());
+            }
+        } else {
+            if (status) {
+                Iris.info(C.IRIS + "Paused task for: " + C.GRAY + chunkUpdater.getName());
+            } else {
+                Iris.info(C.IRIS + "Unpause task for: " + C.GRAY + chunkUpdater.getName());
+            }
+        }
+    }
+
+    @Decree(description = "Stops the updater")
+    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 + chunkUpdater.getName());
+        } else {
+            Iris.info("Stopping Updater for: " + C.GRAY + chunkUpdater.getName());
+        }
+        chunkUpdater.stop();
+    }
+}
+
+

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

@@ -22,7 +22,9 @@ 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;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.DecreeOrigin;
@@ -37,6 +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?")
@@ -82,6 +85,19 @@ public class CommandWhat implements DecreeExecutor {
         }
     }
 
+    @Decree(description = "What region am i in?", origin = DecreeOrigin.PLAYER)
+    public void region() {
+        try {
+            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) {
+            Iris.reportError(e);
+            sender().sendMessage(C.IRIS + "Iris worlds only.");
+        }
+    }
+
     @Decree(description = "What block am i looking at?", origin = DecreeOrigin.PLAYER)
     public void block() {
         BlockData bd;
@@ -147,7 +163,7 @@ public class CommandWhat implements DecreeExecutor {
 
             sender().sendMessage("Found " + v.get() + " Nearby Markers (" + marker + ")");
         } else {
-            sender().sendMessage("Iris worlds only.");
+            sender().sendMessage(C.IRIS + "Iris worlds only.");
         }
     }
 }

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

@@ -1,250 +0,0 @@
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2022 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package 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.service.StudioSVC;
-import com.volmit.iris.core.tools.IrisToolbelt;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.engine.object.IrisWorld;
-import com.volmit.iris.engine.platform.BukkitChunkGenerator;
-import com.volmit.iris.engine.platform.DummyChunkGenerator;
-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.plugin.VolmitSender;
-import org.bukkit.Bukkit;
-import org.bukkit.Difficulty;
-import org.bukkit.World;
-import org.bukkit.WorldCreator;
-import org.bukkit.configuration.ConfigurationSection;
-import org.bukkit.configuration.file.FileConfiguration;
-import org.bukkit.configuration.file.YamlConfiguration;
-import org.bukkit.generator.ChunkGenerator;
-
-import java.util.concurrent.Executors;
-import java.util.concurrent.ScheduledExecutorService;
-import java.util.concurrent.TimeUnit;
-import java.io.File;
-import java.io.IOException;
-import java.util.Collections;
-import java.util.List;
-
-import static com.volmit.iris.Iris.service;
-
-// Not done yet but works
-@Decree(name = "worldmanager", origin = DecreeOrigin.PLAYER, description = "Iris World Manager", aliases = {"manager"})
-public class CommandWorldManager implements DecreeExecutor {
-    public Difficulty difficulty = Difficulty.NORMAL;
-    String WorldToLoad;
-    String WorldEngine;
-    String worldNameToCheck = "YourWorldName";
-    VolmitSender sender = Iris.getSender();
-    @Decree(description = "Unload an Iris World", origin = DecreeOrigin.PLAYER, sync = true)
-    public void unloadWorld(
-            @Param(description = "The world to unload")
-            World world
-    ) {
-        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;
-        }
-        sender().sendMessage(C.GREEN + "Unloading world: " + world.getName());
-        try {
-            IrisToolbelt.evacuate(world);
-            Bukkit.unloadWorld(world, false);
-            sender().sendMessage(C.GREEN + "World unloaded successfully.");
-        } catch (Exception e) {
-            sender().sendMessage(C.RED + "Failed to unload the world: " + e.getMessage());
-            e.printStackTrace();
-        }
-    }
-
-    @Decree(description = "Load an Iris World", origin = DecreeOrigin.PLAYER, sync = true, aliases = {"import"})
-    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;
-
-        if (!worldExists) {
-            sender().sendMessage(C.YELLOW + world + " Doesnt exist on the server.");
-            return;
-        }
-            WorldToLoad = world;
-            File BUKKIT_YML = new File("bukkit.yml");
-            String pathtodim = world + "\\iris\\pack\\dimensions\\";
-            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();
-                }
-            }
-            checkForBukkitWorlds();
-            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")
-            World world
-    ) {
-        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;
-        }
-        sender().sendMessage(C.GREEN + "Evacuating world" + world.getName());
-        IrisToolbelt.evacuate(world);
-    }
-
-    boolean doesWorldExist(String worldName) {
-        File worldContainer = Bukkit.getWorldContainer();
-        File worldDirectory = new File(worldContainer, worldName);
-        return worldDirectory.exists() && worldDirectory.isDirectory();
-    }
-    private void checkForBukkitWorlds() {
-        FileConfiguration fc = new YamlConfiguration();
-        try {
-            fc.load(new File("bukkit.yml"));
-            ConfigurationSection section = fc.getConfigurationSection("worlds");
-            if (section == null) {
-                return;
-            }
-
-            List<String> worldsToLoad = Collections.singletonList(WorldToLoad);
-
-            for (String s : section.getKeys(false)) {
-                if (!worldsToLoad.contains(s)) {
-                    continue;
-                }
-                ConfigurationSection entry = section.getConfigurationSection(s);
-                if (!entry.contains("generator", true)) {
-                    continue;
-                }
-                String generator = entry.getString("generator");
-                if (generator.startsWith("Iris:")) {
-                    generator = generator.split("\\Q:\\E")[1];
-                } else if (generator.equalsIgnoreCase("Iris")) {
-                    generator = IrisSettings.get().getGenerator().getDefaultWorldType();
-                } else {
-                    continue;
-                }
-                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 + "!");
-            }
-        } 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")) {
-            try {
-                throw new RuntimeException();
-            } catch (Throwable e) {
-                Iris.info(e.getStackTrace()[1].getClassName());
-                if (e.getStackTrace()[1].getClassName().contains("com.onarandombox.MultiverseCore")) {
-                    Iris.debug("MVC Test detected, Quick! Send them the dummy!");
-                    return new DummyChunkGenerator();
-                }
-            }
-        }
-        IrisDimension dim;
-        if (id == null || id.isEmpty()) {
-            dim = IrisData.loadAnyDimension(IrisSettings.get().getGenerator().getDefaultWorldType());
-        } else {
-            dim = IrisData.loadAnyDimension(id);
-        }
-        Iris.debug("Generator ID: " + id + " requested by bukkit/plugin");
-
-        if (dim == null) {
-            Iris.warn("Unable to find dimension type " + id + " Looking for online packs...");
-
-            service(StudioSVC.class).downloadSearch(new VolmitSender(Bukkit.getConsoleSender()), id, true);
-            dim = IrisData.loadAnyDimension(id);
-
-            if (dim == null) {
-                throw new RuntimeException("Can't find dimension " + id + "!");
-            } else {
-                Iris.info("Resolved missing dimension, proceeding with generation.");
-            }
-        }
-        Iris.debug("Assuming IrisDimension: " + dim.getName());
-        IrisWorld w = IrisWorld.builder()
-                .name(worldName)
-                .seed(1337)
-                .environment(dim.getEnvironment())
-                .worldFolder(new File(Bukkit.getWorldContainer(), worldName))
-                .minHeight(dim.getMinHeight())
-                .maxHeight(dim.getMaxHeight())
-                .build();
-        Iris.debug("Generator Config: " + w.toString());
-        File ff = new File(w.worldFolder(), "iris/pack");
-        if (!ff.exists() || ff.listFiles().length == 0) {
-            ff.mkdirs();
-            service(StudioSVC.class).installIntoWorld(sender, dim.getLoadKey(), ff.getParentFile());
-        }
-        return new BukkitChunkGenerator(w, false, ff, dim.getLoadKey());
-    }
-}
-
-

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

@@ -19,6 +19,7 @@
 package com.volmit.iris.core.gui;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.events.IrisEngineHotloadEvent;
 import com.volmit.iris.engine.object.NoiseStyle;
 import com.volmit.iris.util.collection.KList;
@@ -61,7 +62,7 @@ public class NoiseExplorerGUI extends JPanel implements MouseWheelListener, List
     @SuppressWarnings("CanBeFinal")
     RollingSequence r = new RollingSequence(20);
     @SuppressWarnings("CanBeFinal")
-    boolean colorMode = true;
+    boolean colorMode = IrisSettings.get().getGui().colorMode;
     double scale = 1;
     CNG cng = NoiseStyle.STATIC.create(new RNG(RNG.r.nextLong()));
     @SuppressWarnings("CanBeFinal")
@@ -275,6 +276,9 @@ 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);
+
                             int rgb = color.getRGB();
                             img.setRGB(xx, z, rgb);
                         } catch (Throwable ignored) {

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

@@ -24,6 +24,7 @@ import com.volmit.iris.core.pregenerator.IrisPregenerator;
 import com.volmit.iris.core.pregenerator.PregenListener;
 import com.volmit.iris.core.pregenerator.PregenTask;
 import com.volmit.iris.core.pregenerator.PregeneratorMethod;
+import com.volmit.iris.core.tools.IrisPackBenchmarking;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.format.Form;
@@ -44,6 +45,8 @@ import java.util.concurrent.TimeUnit;
 import java.util.concurrent.locks.ReentrantLock;
 import java.util.function.Consumer;
 
+import static com.volmit.iris.core.tools.IrisPackBenchmarking.benchmarkInProgress;
+
 public class PregeneratorJob implements PregenListener {
     private static final Color COLOR_EXISTS = parseColor("#4d7d5b");
     private static final Color COLOR_BLACK = parseColor("#4d7d5b");
@@ -86,11 +89,16 @@ public class PregeneratorJob implements PregenListener {
             max.setZ(Math.max((zz << 5) + 31, max.getZ()));
         });
 
-        if (IrisSettings.get().getGui().isUseServerLaunchedGuis()) {
+        if (IrisSettings.get().getGui().isUseServerLaunchedGuis() && task.isGui()) {
             open();
         }
 
-        J.a(this.pregenerator::start, 20);
+        var t = new Thread(() -> {
+            J.sleep(1000);
+            this.pregenerator.start();
+        }, "Iris Pregenerator");
+        t.setPriority(Thread.MIN_PRIORITY);
+        t.start();
     }
 
     public static boolean shutdownInstance() {

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

@@ -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() <= 0) {
+                if (g.getMax(renderer) <= 0) {
                     // Max is below water level, so it is most likely an ocean biome
                     c = Color.BLUE;
-                } else if (g.getMin() < 0) {
+                } else if (g.getMin(renderer) < 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/link/EcoItemsDataProvider.java

@@ -0,0 +1,72 @@
+package com.volmit.iris.core.link;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.reflect.WrappedField;
+import com.willfp.ecoitems.items.EcoItem;
+import com.willfp.ecoitems.items.EcoItems;
+import org.bukkit.NamespacedKey;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.MissingResourceException;
+
+public class EcoItemsDataProvider extends ExternalDataProvider {
+    private WrappedField<EcoItem, ItemStack> itemStack;
+    private WrappedField<EcoItem, NamespacedKey> id;
+
+    public EcoItemsDataProvider() {
+        super("EcoItems");
+    }
+
+    @Override
+    public void init() {
+        Iris.info("Setting up EcoItems Link...");
+        itemStack = new WrappedField<>(EcoItem.class, "_itemStack");
+        if (this.itemStack.hasFailed()) {
+            Iris.error("Failed to set up EcoItems Link: Unable to fetch ItemStack field!");
+        }
+        id = new WrappedField<>(EcoItem.class, "id");
+        if (this.id.hasFailed()) {
+            Iris.error("Failed to set up EcoItems Link: Unable to fetch id field!");
+        }
+    }
+
+    @Override
+    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
+        throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+    }
+
+    @Override
+    public ItemStack getItemStack(Identifier itemId, 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());
+        return itemStack.get(item).clone();
+    }
+
+    @Override
+    public Identifier[] getBlockTypes() {
+        return new Identifier[0];
+    }
+
+    @Override
+    public Identifier[] getItemTypes() {
+        KList<Identifier> names = new KList<>();
+        for (EcoItem item : EcoItems.INSTANCE.values()) {
+            try {
+                Identifier key = Identifier.fromNamespacedKey(id.get(item));
+                if (getItemStack(key) != null)
+                    names.add(key);
+            } catch (MissingResourceException ignored) {
+            }
+        }
+
+        return names.toArray(new Identifier[0]);
+    }
+
+    @Override
+    public boolean isValidProvider(Identifier id, boolean isItem) {
+        return id.namespace().equalsIgnoreCase("ecoitems") && isItem;
+    }
+}

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

@@ -3,6 +3,7 @@ package com.volmit.iris.core.link;
 import com.ssomar.score.api.executableitems.ExecutableItemsAPI;
 import com.volmit.iris.Iris;
 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;
 
@@ -20,12 +21,12 @@ public class ExecutableItemsDataProvider extends ExternalDataProvider {
     }
 
     @Override
-    public BlockData getBlockData(Identifier blockId) throws MissingResourceException {
+    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
         throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
     }
 
     @Override
-    public ItemStack getItemStack(Identifier itemId) throws MissingResourceException {
+    public ItemStack getItemStack(Identifier itemId, 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()));

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

@@ -1,8 +1,11 @@
 package com.volmit.iris.core.link;
 
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.util.collection.KMap;
 import lombok.Getter;
 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;
@@ -25,9 +28,19 @@ public abstract class ExternalDataProvider {
 
     public abstract void init();
 
-    public abstract BlockData getBlockData(Identifier blockId) throws MissingResourceException;
+    public BlockData getBlockData(Identifier blockId) throws MissingResourceException {
+        return getBlockData(blockId, new KMap<>());
+    }
 
-    public abstract ItemStack getItemStack(Identifier itemId) throws MissingResourceException;
+    public abstract BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException;
+
+    public ItemStack getItemStack(Identifier itemId) throws MissingResourceException {
+        return getItemStack(itemId, new KMap<>());
+    }
+
+    public abstract ItemStack getItemStack(Identifier itemId, KMap<String, Object> customNbt) throws MissingResourceException;
+
+    public void processUpdate(Engine engine, Block block, Identifier blockId) {}
 
     public abstract Identifier[] getBlockTypes();
 

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

@@ -0,0 +1,139 @@
+package com.volmit.iris.core.link;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
+import com.volmit.iris.core.service.ExternalDataSVC;
+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.IrisBlockData;
+import com.volmit.iris.util.reflect.WrappedField;
+import com.volmit.iris.util.reflect.WrappedReturningMethod;
+import org.bukkit.Bukkit;
+import org.bukkit.Location;
+import org.bukkit.Material;
+import org.bukkit.block.Block;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.block.data.type.Leaves;
+import org.bukkit.inventory.ItemStack;
+
+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();
+
+	public HMCLeavesDataProvider() {
+		super("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 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 IrisBlockData(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();
+	}
+
+	@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 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]);
+	}
+
+	@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]);
+	}
+
+	@Override
+	public boolean isValidProvider(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 <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());
+	}
+}

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

@@ -6,6 +6,10 @@ public record Identifier(String namespace, String key) {
 
     private static final String DEFAULT_NAMESPACE = "minecraft";
 
+    public static Identifier fromNamespacedKey(NamespacedKey key) {
+        return new Identifier(key.getNamespace(), key.getKey());
+    }
+
     public static Identifier fromString(String id) {
         String[] strings = id.split(":", 2);
         if (strings.length == 1) {

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

@@ -2,6 +2,7 @@ package com.volmit.iris.core.link;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
 import dev.lone.itemsadder.api.CustomBlock;
 import dev.lone.itemsadder.api.CustomStack;
 import org.bukkit.block.data.BlockData;
@@ -32,12 +33,12 @@ public class ItemAdderDataProvider extends ExternalDataProvider {
     }
 
     @Override
-    public BlockData getBlockData(Identifier blockId) throws MissingResourceException {
+    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
         return CustomBlock.getBaseBlockData(blockId.toString());
     }
 
     @Override
-    public ItemStack getItemStack(Identifier itemId) throws MissingResourceException {
+    public ItemStack getItemStack(Identifier itemId, 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());

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

@@ -0,0 +1,134 @@
+package com.volmit.iris.core.link;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.scheduling.J;
+import net.Indyuce.mmoitems.MMOItems;
+import net.Indyuce.mmoitems.api.ItemTier;
+import net.Indyuce.mmoitems.api.Type;
+import net.Indyuce.mmoitems.api.block.CustomBlock;
+import org.bukkit.Bukkit;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.MissingResourceException;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+
+public class MMOItemsDataProvider extends ExternalDataProvider {
+
+    public MMOItemsDataProvider() {
+        super("MMOItems");
+    }
+
+    @Override
+    public void init() {
+        Iris.info("Setting up MMOItems Link...");
+    }
+
+    @Override
+    public BlockData getBlockData(Identifier blockId, KMap<String, String> state) throws MissingResourceException {
+        int id = -1;
+        try {
+            id = Integer.parseInt(blockId.key());
+        } catch (NumberFormatException ignored) {}
+        CustomBlock block = api().getCustomBlocks().getBlock(id);
+        if (block == null) throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+        return block.getState().getBlockData();
+    }
+
+    @Override
+    public ItemStack getItemStack(Identifier itemId, 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());
+        CompletableFuture<ItemStack> future = new CompletableFuture<>();
+        Runnable run = () -> {
+            try {
+                var type = api().getTypes().get(parts[1]);
+                int level = -1;
+                ItemTier tier = null;
+
+                if (customNbt != null) {
+                    level = (int) customNbt.getOrDefault("level", -1);
+                    tier = api().getTiers().get(String.valueOf(customNbt.get("tier")));
+                }
+
+                ItemStack itemStack;
+                if (type == null) {
+                    future.complete(null);
+                    return;
+                }
+
+                if (level != -1 && tier != null) {
+                    itemStack = api().getItem(type, itemId.key(), level, tier);
+                } else {
+                    itemStack = api().getItem(type, itemId.key());
+                }
+                future.complete(itemStack);
+            } catch (Throwable e) {
+                future.completeExceptionally(e);
+            }
+        };
+        if (Bukkit.isPrimaryThread()) run.run();
+        else J.s(run);
+        ItemStack item = null;
+        try {
+            item = future.get();
+        } catch (InterruptedException | ExecutionException ignored) {}
+        if (item == null)
+            throw new MissingResourceException("Failed to find ItemData!", itemId.namespace(), itemId.key());
+        return item;
+    }
+
+    @Override
+    public Identifier[] getBlockTypes() {
+        KList<Identifier> names = new KList<>();
+        for (Integer id : api().getCustomBlocks().getBlockIds()) {
+            try {
+                Identifier key = new Identifier("mmoitems", String.valueOf(id));
+                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<>();
+        Runnable run = () -> {
+            for (Type type : api().getTypes().getAll()) {
+                for (String name : api().getTemplates().getTemplateNames(type)) {
+                    try {
+                        Identifier key = new Identifier("mmoitems_" + type.getId(), name);
+                        if (getItemStack(key) != null)
+                            names.add(key);
+                    } catch (MissingResourceException ignored) {
+                    }
+                }
+            }
+        };
+        if (Bukkit.isPrimaryThread()) run.run();
+        else {
+            try {
+                J.sfut(run).get();
+            } catch (InterruptedException | ExecutionException e) {
+                Iris.error("Failed getting MMOItems item types!");
+                Iris.reportError(e);
+            }
+        }
+        return names.toArray(new Identifier[0]);
+    }
+
+    @Override
+    public boolean isValidProvider(Identifier id, boolean isItem) {
+        return isItem ? id.namespace().split("_", 2).length == 2 : id.namespace().equals("mmoitems");
+    }
+
+    private MMOItems api() {
+        return MMOItems.plugin;
+    }
+}

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

@@ -0,0 +1,166 @@
+/*
+ * 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.IrisBlockData;
+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 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!");
+        }
+    }
+
+    @Override
+    public BlockData getBlockData(Identifier blockId, 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 IrisBlockData(B.getAir(), ExternalDataSVC.buildState(blockId, state));
+        } else if (blockItemContext != null) {
+            return blockItemContext.getBlockData();
+        }
+        throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
+    }
+
+    @Override
+    public ItemStack getItemStack(Identifier itemId, 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));
+    }
+
+    @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]);
+    }
+
+    @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(Engine engine, Block block, 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(Identifier key, boolean isItem) {
+        return key.namespace().equalsIgnoreCase("crucible");
+    }
+}

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

@@ -19,25 +19,45 @@
 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.IrisBlockData;
+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 {
 
@@ -59,7 +79,7 @@ public class OraxenDataProvider extends ExternalDataProvider {
     }
 
     @Override
-    public BlockData getBlockData(Identifier blockId) throws MissingResourceException {
+    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());
@@ -69,16 +89,75 @@ public class OraxenDataProvider extends ExternalDataProvider {
             return newBlockData;
         } else if (factory instanceof StringBlockMechanicFactory f) {
             return f.createTripwireData(blockId.key());
+        } else if (factory instanceof FurnitureFactory) {
+            return new IrisBlockData(B.getAir(), ExternalDataSVC.buildState(blockId, state));
         } else
             throw new MissingResourceException("Failed to find BlockData!", blockId.namespace(), blockId.key());
     }
 
     @Override
-    public ItemStack getItemStack(Identifier itemId) throws MissingResourceException {
+    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<>();

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

@@ -1,31 +1,59 @@
 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<>();
+
     public static Cuboid getSelection(Player p) {
+        if (!hasWorldEdit())
+            return null;
+
         try {
             Object instance = Class.forName("com.sk89q.worldedit.WorldEdit").getDeclaredMethod("getInstance").invoke(null);
             Object sessionManager = instance.getClass().getDeclaredMethod("getSessionManager").invoke(instance);
-            Object player = Class.forName("com.sk89q.worldedit.bukkit.BukkitAdapter").getDeclaredMethod("adapt", Player.class).invoke(null, p);
+            Class<?> bukkitAdapter = Class.forName("com.sk89q.worldedit.bukkit.BukkitAdapter");
+            Object world = bukkitAdapter.getDeclaredMethod("adapt", World.class).invoke(null, p.getWorld());
+            Object player = bukkitAdapter.getDeclaredMethod("adapt", Player.class).invoke(null, p);
             Object localSession = sessionManager.getClass().getDeclaredMethod("getIfPresent", Class.forName("com.sk89q.worldedit.session.SessionOwner")).invoke(sessionManager, player);
-            Object world = Class.forName("com.sk89q.worldedit.bukkit.BukkitAdapter").getDeclaredMethod("adapt", World.class).invoke(null, p.getWorld());
-            Object region = localSession.getClass().getDeclaredMethod("getSelection", world.getClass()).invoke(localSession, world);
+            if (localSession == null) return null;
+
+            Object region = null;
+            try {
+                region = localSession.getClass().getDeclaredMethod("getSelection", Class.forName("com.sk89q.worldedit.world.World")).invoke(localSession, world);
+            } catch (InvocationTargetException ignored) {}
+            if (region == null) return null;
+
             Object min = region.getClass().getDeclaredMethod("getMinimumPoint").invoke(region);
             Object max = region.getClass().getDeclaredMethod("getMaximumPoint").invoke(region);
             return new Cuboid(p.getWorld(),
-                    (int) min.getClass().getDeclaredMethod("getX").invoke(min),
-                    (int) min.getClass().getDeclaredMethod("getY").invoke(min),
-                    (int) min.getClass().getDeclaredMethod("getZ").invoke(min),
-                    (int) min.getClass().getDeclaredMethod("getX").invoke(max),
-                    (int) min.getClass().getDeclaredMethod("getY").invoke(max),
-                    (int) min.getClass().getDeclaredMethod("getZ").invoke(max)
+                    (int) min.getClass().getDeclaredMethod("x").invoke(min),
+                    (int) min.getClass().getDeclaredMethod("y").invoke(min),
+                    (int) min.getClass().getDeclaredMethod("z").invoke(min),
+                    (int) min.getClass().getDeclaredMethod("x").invoke(max),
+                    (int) min.getClass().getDeclaredMethod("y").invoke(max),
+                    (int) min.getClass().getDeclaredMethod("z").invoke(max)
             );
-        } catch (Throwable ignored) {
-
+        } catch (Throwable e) {
+            Iris.error("Could not get selection");
+            e.printStackTrace();
+            active.reset();
+            active.aquire(() -> false);
         }
         return null;
     }
+
+    public static boolean hasWorldEdit() {
+        return active.aquire(() -> Bukkit.getPluginManager().isPluginEnabled("WorldEdit"));
+    }
 }

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

@@ -50,10 +50,10 @@ public class ObjectResourceLoader extends ResourceLoader<IrisObject> {
         try {
             PrecisionStopwatch p = PrecisionStopwatch.start();
             IrisObject t = new IrisObject(0, 0, 0);
-            t.read(j);
             t.setLoadKey(name);
             t.setLoader(manager);
             t.setLoadFile(j);
+            t.read(j);
             logLoad(j, t);
             tlt.addAndGet(p.getMilliseconds());
             return t;

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

@@ -40,6 +40,8 @@ import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 
 import java.io.*;
 import java.util.Locale;
@@ -52,6 +54,8 @@ import java.util.zip.GZIPInputStream;
 import java.util.zip.GZIPOutputStream;
 
 @Data
+@EqualsAndHashCode(exclude = "manager")
+@ToString(exclude = "manager")
 public class ResourceLoader<T extends IrisRegistrant> implements MeteredCache {
     public static final AtomicDouble tlt = new AtomicDouble(0);
     private static final int CACHE_SIZE = 100000;
@@ -358,7 +362,12 @@ public class ResourceLoader<T extends IrisRegistrant> implements MeteredCache {
             if (folderCache.get() == null) {
                 KList<File> fc = new KList<>();
 
-                for (File i : root.listFiles()) {
+                File[] files = root.listFiles();
+                if (files == null) {
+                    throw new IllegalStateException("Failed to list files in " + root);
+                }
+
+                for (File i : files) {
                     if (i.isDirectory()) {
                         if (i.getName().equals(folderName)) {
                             fc.add(i);

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

@@ -0,0 +1,15 @@
+package com.volmit.iris.core.nms;
+
+import org.bukkit.Chunk;
+import org.bukkit.World;
+import org.bukkit.event.Listener;
+import org.bukkit.generator.ChunkGenerator;
+
+public interface IMemoryWorld extends Listener, AutoCloseable {
+
+    World getBukkit();
+
+    Chunk getChunk(int x, int z);
+
+    ChunkGenerator.ChunkData getChunkData(int x, int z);
+}

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

@@ -23,7 +23,15 @@ import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.nms.v1X.NMSBinding1X;
 import org.bukkit.Bukkit;
 
+import java.util.Map;
+
 public class INMS {
+    private static final Map<String, String> REVISION = Map.of(
+        "1.20.5", "v1_20_R4",
+        "1.20.6", "v1_20_R4",
+        "1.21", "v1_21_R1",
+        "1.21.1", "v1_21_R1"
+    );
     //@done
     private static final INMSBinding binding = bind();
 
@@ -37,7 +45,12 @@ public class INMS {
         }
 
         try {
-            return Bukkit.getServer().getClass().getCanonicalName().split("\\Q.\\E")[3];
+            String name = Bukkit.getServer().getClass().getCanonicalName();
+            if (name.equals("org.bukkit.craftbukkit.CraftServer")) {
+                return REVISION.getOrDefault(Bukkit.getServer().getBukkitVersion().split("-")[0], "BUKKIT");
+            } else {
+                return name.split("\\Q.\\E")[3];
+            }
         } catch (Throwable e) {
             Iris.reportError(e);
             Iris.error("Failed to determine server nms version!");

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

@@ -18,28 +18,40 @@
 
 package com.volmit.iris.core.nms;
 
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.nms.container.BiomeColor;
+import com.volmit.iris.core.nms.datapack.DataVersion;
 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.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 org.bukkit.Chunk;
-import org.bukkit.Location;
-import org.bukkit.World;
-import org.bukkit.WorldCreator;
+import org.bukkit.*;
 import org.bukkit.block.Biome;
+import org.bukkit.block.data.BlockData;
 import org.bukkit.entity.Dolphin;
 import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+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.*;
+import java.awt.Color;
+import java.io.IOException;
+
 public interface INMSBinding {
+    boolean hasTile(Material material);
+
     boolean hasTile(Location l);
 
-    CompoundTag serializeTile(Location location);
+    KMap<String, Object> serializeTile(Location location);
 
-    void deserializeTile(CompoundTag s, Location newPosition);
+    void deserializeTile(KMap<String, Object> s, Location newPosition);
 
     CompoundTag serializeEntity(Entity location);
 
@@ -71,6 +83,8 @@ public interface INMSBinding {
 
     Object getBiomeBase(Object registry, Biome biome);
 
+    KList<Biome> getBiomes();
+
     boolean isBukkit();
 
     int getBiomeId(Biome biome);
@@ -85,6 +99,10 @@ public interface INMSBinding {
 
     int countCustomBiomes();
 
+    default boolean setBlock(World world, int x, int y, int z, BlockData data, int flag, int updateDepth) {
+        throw new UnsupportedOperationException();
+    }
+
     void forceBiomeInto(int x, int y, int z, Object somethingVeryDirty, ChunkGenerator.BiomeGrid chunk);
 
     default boolean supportsDataPacks() {
@@ -97,7 +115,37 @@ public interface INMSBinding {
 
     ItemStack applyCustomNbt(ItemStack itemStack, KMap<String, Object> customNbt) throws IllegalArgumentException;
 
-    void setTreasurePos(Dolphin dolphin, com.volmit.iris.core.nms.container.BlockPos pos);
-
     void inject(long seed, Engine engine, World world) throws NoSuchFieldException, IllegalAccessException;
+
+    Vector3d getBoundingbox(org.bukkit.entity.EntityType entity);
+    
+    Entity spawnEntity(Location location, EntityType type, CreatureSpawnEvent.SpawnReason reason);
+
+    Color getBiomeColor(Location location, BiomeColor type);
+
+    default DataVersion getDataVersion() {
+        return DataVersion.V1192;
+    }
+
+    default int getSpawnChunkCount(World world) {
+        return 441;
+    }
+
+    KList<String> getStructureKeys();
+
+    default BlockData getBlockData(CompoundTag tag) {
+        Iris.error("Unsupported version!");
+        return null;
+    };
+
+    default IMemoryWorld createMemoryWorld(WorldCreator creator) throws IOException {
+        return createMemoryWorld(switch (creator.environment()) {
+            case NORMAL -> NamespacedKey.minecraft("overworld");
+            case NETHER -> NamespacedKey.minecraft("the_nether");
+            case THE_END -> NamespacedKey.minecraft("the_end");
+            default -> throw new IllegalArgumentException("Illegal dimension (" + creator.environment() + ")");
+        }, creator);
+    }
+
+    IMemoryWorld createMemoryWorld(NamespacedKey levelType, WorldCreator creator) throws IOException;
 }

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

@@ -0,0 +1,10 @@
+package com.volmit.iris.core.nms.container;
+
+public enum BiomeColor {
+    FOG,
+    WATER,
+    WATER_FOG,
+    SKY,
+    FOLIAGE,
+    GRASS
+}

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

@@ -0,0 +1,40 @@
+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.util.collection.KMap;
+import lombok.AccessLevel;
+import lombok.Getter;
+
+import java.util.function.Supplier;
+
+//https://minecraft.wiki/w/Pack_format
+@Getter
+public enum DataVersion {
+    V1192("1.19.2", 10, DataFixerV1192::new),
+    V1205("1.20.6", 41, DataFixerV1206::new);
+    private static final KMap<DataVersion, IDataFixer> cache = new KMap<>();
+    @Getter(AccessLevel.NONE)
+    private final Supplier<IDataFixer> constructor;
+    private final String version;
+    private final int packFormat;
+
+    DataVersion(String version, int packFormat, Supplier<IDataFixer> constructor) {
+        this.constructor = constructor;
+        this.packFormat = packFormat;
+        this.version = version;
+    }
+
+    public IDataFixer get() {
+        return cache.computeIfAbsent(this, k -> constructor.get());
+    }
+
+    public static IDataFixer getDefault() {
+        return INMS.get().getDataVersion().get();
+    }
+
+    public static DataVersion getLatest() {
+        return values()[values().length - 1];
+    }
+}

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

@@ -0,0 +1,11 @@
+package com.volmit.iris.core.nms.datapack;
+
+import com.volmit.iris.engine.object.IrisBiomeCustom;
+import com.volmit.iris.util.json.JSONObject;
+
+public interface IDataFixer {
+
+    JSONObject fixCustomBiome(IrisBiomeCustom biome, JSONObject json);
+
+    JSONObject fixDimension(JSONObject json);
+}

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

@@ -0,0 +1,18 @@
+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.util.json.JSONObject;
+
+public class DataFixerV1192 implements IDataFixer {
+
+    @Override
+    public JSONObject fixCustomBiome(IrisBiomeCustom biome, JSONObject json) {
+        return json;
+    }
+
+    @Override
+    public JSONObject fixDimension(JSONObject json) {
+        return json;
+    }
+}

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

@@ -0,0 +1,54 @@
+package com.volmit.iris.core.nms.datapack.v1206;
+
+import com.volmit.iris.core.nms.datapack.IDataFixer;
+import com.volmit.iris.engine.object.IrisBiomeCustom;
+import com.volmit.iris.engine.object.IrisBiomeCustomSpawn;
+import com.volmit.iris.engine.object.IrisBiomeCustomSpawnType;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.json.JSONArray;
+import com.volmit.iris.util.json.JSONObject;
+
+import java.util.Locale;
+
+public class DataFixerV1206 implements IDataFixer {
+    @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));
+        }
+
+        var spawns = biome.getSpawns();
+        if (spawns != null && spawns.isNotEmpty()) {
+            JSONObject spawners = new JSONObject();
+            KMap<IrisBiomeCustomSpawnType, JSONArray> groups = new KMap<>();
+
+            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("weight", i.getWeight());
+                o.put("minCount", Math.min(i.getMinCount()/20d, 0));
+                o.put("maxCount", Math.min(i.getMaxCount()/20d, 0.9999999));
+                g.put(o);
+            }
+
+            for (IrisBiomeCustomSpawnType i : groups.k()) {
+                spawners.put(i.name().toLowerCase(Locale.ROOT), groups.get(i));
+            }
+
+            json.put("spawners", spawners);
+        }
+        return json;
+    }
+
+    @Override
+    public JSONObject fixDimension(JSONObject json) {
+        if (!(json.get("monster_spawn_light_level") instanceof JSONObject lightLevel))
+            return json;
+        var value = (JSONObject) lightLevel.remove("value");
+        lightLevel.put("max_inclusive", value.get("max_inclusive"));
+        lightLevel.put("min_inclusive", value.get("min_inclusive"));
+        return json;
+    }
+}

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

@@ -19,23 +19,33 @@
 package com.volmit.iris.core.nms.v1X;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.nms.IMemoryWorld;
 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.engine.framework.Engine;
+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.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 org.bukkit.Chunk;
-import org.bukkit.Location;
-import org.bukkit.World;
+import org.bukkit.*;
 import org.bukkit.block.Biome;
+import org.bukkit.block.data.BlockData;
 import org.bukkit.entity.Dolphin;
 import org.bukkit.entity.Entity;
+import org.bukkit.entity.EntityType;
+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.*;
+import java.awt.Color;
+import java.io.IOException;
+
 public class NMSBinding1X implements INMSBinding {
     private static final boolean supportsCustomHeight = testCustomHeight();
 
@@ -54,16 +64,27 @@ public class NMSBinding1X implements INMSBinding {
         return false;
     }
 
+    @Override
+    public boolean hasTile(Material material) {
+        return false;
+    }
+
     @Override
     public boolean hasTile(Location l) {
         return false;
     }
 
     @Override
-    public CompoundTag serializeTile(Location location) {
+    public KMap<String, Object> serializeTile(Location location) {
         return null;
     }
 
+    @Override
+    public void deserializeTile(KMap<String, Object> s, Location newPosition) {
+
+    }
+
+
     @Override
     public void injectBiomesFromMantle(Chunk e, Mantle mantle) {
 
@@ -74,19 +95,37 @@ public class NMSBinding1X implements INMSBinding {
         return itemStack;
     }
 
-    @Override
-    public void setTreasurePos(Dolphin dolphin, BlockPos pos) {
-
-    }
-
     @Override
     public void inject(long seed, Engine engine, World world) throws NoSuchFieldException, IllegalAccessException {
 
     }
 
-    @Override
-    public void deserializeTile(CompoundTag s, Location newPosition) {
+    public Vector3d getBoundingbox() {
+        return null;
+    }
 
+    @Override
+    public Entity spawnEntity(Location location, EntityType type, CreatureSpawnEvent.SpawnReason reason) {
+        return location.getWorld().spawnEntity(location, type);
+    }
+
+    @Override
+    public Color getBiomeColor(Location location, BiomeColor type) {
+        return Color.GREEN;
+    }
+
+    @Override
+    public KList<String> getStructureKeys() {
+        var list = Registry.STRUCTURE.stream()
+                .map(Structure::getKey)
+                .map(NamespacedKey::toString)
+                .toList();
+        return new KList<>(list);
+    }
+
+    @Override
+    public IMemoryWorld createMemoryWorld(NamespacedKey levelType, WorldCreator creator) throws IOException {
+        throw new IOException("Unsupported version!");
     }
 
     @Override
@@ -163,6 +202,11 @@ public class NMSBinding1X implements INMSBinding {
         return null;
     }
 
+    @Override
+    public KList<Biome> getBiomes() {
+        return new KList<>(Biome.values()).qdel(Biome.CUSTOM);
+    }
+
     @Override
     public boolean isBukkit() {
         return true;
@@ -197,6 +241,11 @@ public class NMSBinding1X implements INMSBinding {
 
     }
 
+    @Override
+    public Vector3d getBoundingbox(org.bukkit.entity.EntityType entity) {
+      return null;
+    }
+
     @Override
     public MCAPaletteAccess createPalette() {
         Iris.error("Cannot use the global data palette! Iris is incapable of using MCA generation on this version of minecraft!");

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

@@ -0,0 +1,352 @@
+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.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.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;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
+
+public class ChunkUpdater {
+    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;
+
+    public ChunkUpdater(World world) {
+        this.engine = IrisToolbelt.access(world).getEngine();
+        this.world = world;
+        this.dimensions = calculateWorldDimensions(new File(world.getWorldFolder(), "region"));
+        this.task = dimensions.task();
+        this.totalMaxChunks.set(dimensions.count * 1024);
+        this.latch = new CountDownLatch(totalMaxChunks.get());
+    }
+
+    public String getName() {
+        return world.getName();
+    }
+
+    public int getChunks() {
+        return totalMaxChunks.get();
+    }
+
+    public void start() {
+        unloadAndSaveAllChunks();
+        update();
+    }
+
+    public boolean pause() {
+        unloadAndSaveAllChunks();
+        if (paused.get()) {
+            paused.set(false);
+            return false;
+        } else {
+            paused.set(true);
+            return true;
+        }
+    }
+
+    public void stop() {
+        unloadAndSaveAllChunks();
+        cancelled.set(true);
+    }
+
+    private void update() {
+        Iris.info("Updating..");
+        try {
+            startTime.set(System.currentTimeMillis());
+            scheduler.scheduleAtFixedRate(() -> {
+                try {
+                    if (!paused.get()) {
+                        long eta = computeETA();
+                        int processed = chunksProcessed.get();
+                        double last = processed - chunksProcessedLast.getAndSet(processed);
+                        double cps = last / ((M.ms() - lastCpsTime.getAndSet(M.ms())) / 1000d);
+                        chunksPerSecond.put(cps);
+                        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) {
+                    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);
+
+            var t = new Thread(() -> {
+                run();
+                close();
+            }, "Iris Chunk Updater - " + world.getName());
+            t.setPriority(Thread.MAX_PRIORITY);
+            t.start();
+
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public void close() {
+        try {
+            loadBalancer.close();
+            semaphore.acquire(256);
+
+            executor.shutdown();
+            executor.awaitTermination(5, TimeUnit.SECONDS);
+            chunkExecutor.shutdown();
+            chunkExecutor.awaitTermination(5, TimeUnit.SECONDS);
+            scheduler.shutdownNow();
+            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()));
+            Iris.info("Stopped updater.");
+        } else {
+            Iris.info("Processed: " + Form.f(chunksProcessed.get()) + " Chunks");
+            Iris.info("Finished Updating: " + Form.f(chunksUpdated.get()) + " Chunks");
+        }
+    }
+
+    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()) {
+                return;
+            }
+
+            PregenTask.iterateRegion(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();
+        }
+    }
+
+    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)) {
+                    return false;
+                }
+            }
+        }
+
+        AtomicBoolean generated = new AtomicBoolean(true);
+        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;
+                executor.submit(() -> {
+                    try {
+                        Chunk c;
+                        try {
+                            c = PaperLib.getChunkAtAsync(world, xx, zz, false, true)
+                                    .thenApply(chunk -> {
+                                        chunk.addPluginChunkTicket(Iris.instance);
+                                        return chunk;
+                                    }).get();
+                        } catch (InterruptedException | ExecutionException e) {
+                            generated.set(false);
+                            return;
+                        }
+
+                        if (!c.isLoaded()) {
+                            var future = J.sfut(() -> c.load(false));
+                            if (future != null) future.join();
+                        }
+
+                        if (!c.isGenerated())
+                            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();
+                    }
+                });
+            }
+        }
+
+        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(() -> {
+                if (world == null) {
+                    Iris.warn("World was null somehow...");
+                    return;
+                }
+
+                unloadChunks();
+                world.save();
+            }).get();
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+    private long computeETA() {
+        return (long) (totalMaxChunks.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)
+                ((totalMaxChunks.get() - chunksProcessed.get()) * ((double) (M.ms() - startTime.get()) / (double) chunksProcessed.get())) :
+                // If no, use quick function (which is less accurate over time but responds better to the initial delay)
+                ((totalMaxChunks.get() - chunksProcessed.get()) / chunksPerSecond.getAverage()) * 1000
+        );
+    }
+
+    private Dimensions calculateWorldDimensions(File regionDir) {
+        File[] files = regionDir.listFiles((dir, name) -> name.endsWith(".mca"));
+
+        int minX = Integer.MAX_VALUE;
+        int maxX = Integer.MIN_VALUE;
+        int minZ = Integer.MAX_VALUE;
+        int maxZ = Integer.MIN_VALUE;
+
+        for (File file : files) {
+            String[] parts = file.getName().split("\\.");
+            int x = Integer.parseInt(parts[1]);
+            int z = Integer.parseInt(parts[2]);
+
+            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;
+        int width = maxZ - minZ + 1;
+
+        return new Dimensions(new Position2(minX, minZ), new Position2(maxX, maxZ), height * width, PregenTask.builder()
+                .width((int) Math.ceil(width / 2d))
+                .height((int) Math.ceil(height / 2d))
+                .center(new Position2(oX, oZ))
+                .build());
+    }
+
+    private record Dimensions(Position2 min, Position2 max, int count, PregenTask task) { }
+}

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

@@ -19,7 +19,9 @@
 package com.volmit.iris.core.pregenerator;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.pack.IrisPack;
 import com.volmit.iris.core.tools.IrisPackBenchmarking;
+import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KSet;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
@@ -30,15 +32,12 @@ import com.volmit.iris.util.math.RollingSequence;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.Looper;
-import lombok.Getter;
-import lombok.Setter;
 
 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 static com.volmit.iris.core.tools.IrisPackBenchmarking.benchmark;
 
 public class IrisPregenerator {
     private final PregenTask task;
@@ -50,6 +49,7 @@ public class IrisPregenerator {
     private final RollingSequence chunksPerSecond;
     private final RollingSequence chunksPerMinute;
     private final RollingSequence regionsPerMinute;
+    private final KList<Integer> chunksPerSecondHistory;
     private static AtomicInteger generated;
     private final AtomicInteger generatedLast;
     private final AtomicInteger generatedLastMinute;
@@ -62,8 +62,6 @@ public class IrisPregenerator {
     private final KSet<Position2> net;
     private final ChronoLatch cl;
     private final ChronoLatch saveLatch = new ChronoLatch(30000);
-    static long long_generatedChunks = 0;
-    static long long_totalChunks = 0;
 
     public IrisPregenerator(PregenTask task, PregeneratorMethod generator, PregenListener listener) {
         this.listener = listenify(listener);
@@ -80,6 +78,7 @@ public class IrisPregenerator {
         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);
@@ -93,6 +92,7 @@ public class IrisPregenerator {
                 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();
@@ -100,8 +100,6 @@ public class IrisPregenerator {
                     chunksPerMinute.put(minuteGenerated);
                     regionsPerMinute.put((double) minuteGenerated / 1024D);
                 }
-                long_generatedChunks = generated.get();
-                long_totalChunks = totalChunks.get();
 
                 listener.onTick(chunksPerSecond.getAverage(), chunksPerMinute.getAverage(),
                         regionsPerMinute.getAverage(),
@@ -112,10 +110,10 @@ public class IrisPregenerator {
 
                 if (cl.flip()) {
                     double percentage = ((double) generated.get() / (double) totalChunks.get()) * 100;
-                    if(benchmark) {
-                        Iris.info(C.GREEN +"Benchmark: " + C.WHITE + Form.f(generated.get()) + " of " + Form.f(totalChunks.get()) + " (%.0f%%) " + Form.f((int) chunksPerSecond.getAverage()) + "/s ETA: " + Form.duration((double) eta, 2), percentage);
+                    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("Pregen: " + Form.f(generated.get()) + " of " + Form.f(totalChunks.get()) + " (%.0f%%) " + Form.f((int) chunksPerSecond.getAverage()) + "/s ETA: " + Form.duration((double) eta, 2), percentage);
+                        Iris.info("Benchmarking: " + Form.f(generated.get()) + " of " + Form.f(totalChunks.get()) + " (%.0f%%) " + Form.f((int) chunksPerSecond.getAverage()) + "/s ETA: " + Form.duration(eta, 2), percentage);
                     }
                 }
                 return 1000;
@@ -128,17 +126,10 @@ public class IrisPregenerator {
                 // 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 //
+                ((totalChunks.get() - generated.get()) / chunksPerSecond.getAverage()) * 1000
         );
     }
 
-    public static long getLongGeneratedChunks() {
-        return long_generatedChunks;
-    }
-    public static long getLongTotalChunks() {
-        return long_totalChunks;
-    }
-
 
     public void close() {
         shutdown.set(true);
@@ -151,6 +142,11 @@ public class IrisPregenerator {
         task.iterateRegions((x, z) -> visitRegion(x, z, true));
         task.iterateRegions((x, z) -> visitRegion(x, z, false));
         shutdown();
+        if (!IrisPackBenchmarking.benchmarkInProgress) {
+            Iris.info(C.IRIS + "Pregen stopped.");
+        } else {
+            IrisPackBenchmarking.instance.finishedBenchmark(chunksPerSecondHistory);
+        }
     }
 
     private void checkRegions() {
@@ -167,7 +163,10 @@ public class IrisPregenerator {
         generator.close();
         ticker.interrupt();
         listener.onClose();
-        getMantle().trim(0);
+        Mantle mantle = getMantle();
+        if (mantle != null) {
+            mantle.trim(0, 0);
+        }
     }
 
     private void visitRegion(int x, int z, boolean regions) {

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

@@ -14,22 +14,32 @@ 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;
 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.IOException;
+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 {
+    @Getter
+    private static LazyPregenerator instance;
     private final LazyPregenJob job;
     private final File destination;
     private final int maxPosition;
-    private final World world;
+    private World world;
     private final long rate;
     private final ChronoLatch latch;
     private static AtomicInteger lazyGeneratedChunks;
@@ -37,6 +47,9 @@ public class LazyPregenerator extends Thread implements Listener {
     private final AtomicInteger lazyTotalChunks;
     private final AtomicLong startTime;
     private final RollingSequence chunksPerSecond;
+    private final RollingSequence chunksPerMinute;
+
+    private static final Map<String, LazyPregenJob> jobs = new HashMap<>();
 
     public LazyPregenerator(LazyPregenJob job, File destination) {
         this.job = job;
@@ -44,16 +57,16 @@ public class LazyPregenerator extends Thread implements Listener {
         this.maxPosition = new Spiraler(job.getRadiusBlocks() * 2, job.getRadiusBlocks() * 2, (x, z) -> {
         }).count();
         this.world = Bukkit.getWorld(job.getWorld());
-        this.rate = Math.round((1D / (job.chunksPerMinute / 60D)) * 1000D);
-        this.latch = new ChronoLatch(6000);
-        startTime = new AtomicLong(M.ms());
-        chunksPerSecond = new RollingSequence(10);
+        this.rate = Math.round((1D / (job.getChunksPerMinute() / 60D)) * 1000D);
+        this.latch = new ChronoLatch(15000);
+        this.startTime = new AtomicLong(M.ms());
+        this.chunksPerSecond = new RollingSequence(10);
+        this.chunksPerMinute = new RollingSequence(10);
         lazyGeneratedChunks = new AtomicInteger(0);
-        generatedLast = new AtomicInteger(0);
-        lazyTotalChunks = new AtomicInteger();
-
-        int radius = job.getRadiusBlocks();
-        lazyTotalChunks.set((int) Math.ceil(Math.pow((2.0 * radius) / 16, 2)));
+        this.generatedLast = new AtomicInteger(0);
+        this.lazyTotalChunks = new AtomicInteger((int) Math.ceil(Math.pow((2.0 * job.getRadiusBlocks()) / 16, 2)));
+        jobs.put(job.getWorld(), job);
+        LazyPregenerator.instance = this;
     }
 
     public LazyPregenerator(File file) throws IOException {
@@ -63,7 +76,6 @@ public class LazyPregenerator extends Thread implements Listener {
     public static void loadLazyGenerators() {
         for (World i : Bukkit.getWorlds()) {
             File lazygen = new File(i.getWorldFolder(), "lazygen.json");
-
             if (lazygen.exists()) {
                 try {
                     LazyPregenerator p = new LazyPregenerator(lazygen);
@@ -97,18 +109,18 @@ public class LazyPregenerator extends Thread implements Listener {
     }
 
     public void tick() {
-        if (latch.flip()) {
+        LazyPregenJob job = jobs.get(world.getName());
+        if (latch.flip() && !job.paused) {
             long eta = computeETA();
             save();
             int secondGenerated = lazyGeneratedChunks.get() - generatedLast.get();
             generatedLast.set(lazyGeneratedChunks.get());
-            secondGenerated = secondGenerated / 6;
+            secondGenerated = secondGenerated / 15;
             chunksPerSecond.put(secondGenerated);
-            Iris.info("LazyGen: " + C.IRIS + world.getName() + C.RESET + " RTT: " + Form.f(lazyGeneratedChunks.get()) + " of " + Form.f(lazyTotalChunks.get()) + " " + Form.f((int) chunksPerSecond.getAverage()) + "/s ETA: " + Form.duration((double) eta, 2));
-            //Iris.info("Debug: " + maxPosition);
-            //Iris.info("Debug1: " + job.getPosition());
-
-            // todo: Maxpos borked
+            chunksPerMinute.put(secondGenerated * 60);
+            if (!job.isSilent()) {
+                Iris.info("LazyGen: " + C.IRIS + world.getName() + C.RESET + " RTT: " + Form.f(lazyGeneratedChunks.get()) + " of " + Form.f(lazyTotalChunks.get()) + " " + Form.f((int) chunksPerMinute.getAverage()) + "/m ETA: " + Form.duration((double) eta, 2));
+            }
         }
 
         if (lazyGeneratedChunks.get() >= lazyTotalChunks.get()) {
@@ -123,27 +135,40 @@ public class LazyPregenerator extends Thread implements Listener {
         } else {
             int pos = job.getPosition() + 1;
             job.setPosition(pos);
-            tickGenerate(getChunk(pos));
+            if (!job.paused) {
+                tickGenerate(getChunk(pos));
+            }
         }
     }
 
     private long computeETA() {
-        return (long) (lazyTotalChunks.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)
-                ((lazyTotalChunks.get() - lazyGeneratedChunks.get()) * ((double) (M.ms() - startTime.get()) / (double) lazyGeneratedChunks.get())) :
-                // If no, use quick function (which is less accurate over time but responds better to the initial delay)
-                ((lazyTotalChunks.get() - lazyGeneratedChunks.get()) / chunksPerSecond.getAverage()) * 1000 //
-        );
+        return (long) ((lazyTotalChunks.get() - lazyGeneratedChunks.get()) / chunksPerMinute.getAverage()) * 1000;
+        // todo broken
     }
 
+    private final ExecutorService executorService = Executors.newSingleThreadExecutor();
+
     private void tickGenerate(Position2 chunk) {
-        if (PaperLib.isPaper()) {
-            PaperLib.getChunkAtAsync(world, chunk.getX(), chunk.getZ(), true).thenAccept((i) -> Iris.verbose("Generated Async " + chunk));
-        } else {
-            J.s(() -> world.getChunkAt(chunk.getX(), chunk.getZ()));
-            Iris.verbose("Generated " + chunk);
-        }
-        lazyGeneratedChunks.addAndGet(1);
+        executorService.submit(() -> {
+            CountDownLatch latch = new CountDownLatch(1);
+            if (PaperLib.isPaper()) {
+                PaperLib.getChunkAtAsync(world, chunk.getX(), chunk.getZ(), true)
+                        .thenAccept((i) -> {
+                            Iris.verbose("Generated Async " + chunk);
+                            latch.countDown();
+                        });
+            } else {
+                J.s(() -> {
+                    world.getChunkAt(chunk.getX(), chunk.getZ());
+                    Iris.verbose("Generated " + chunk);
+                    latch.countDown();
+                });
+            }
+            try {
+                latch.await();
+            } catch (InterruptedException ignored) {}
+            lazyGeneratedChunks.addAndGet(1);
+        });
     }
 
     private void tickRegenerate(Position2 chunk) {
@@ -177,6 +202,63 @@ 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());
+        File worldDirectory = new File(Bukkit.getWorldContainer(), world.getName());
+        File lazyFile = new File(worldDirectory, "lazygen.json");
+
+        if (job == null) {
+            Iris.error("No Lazygen 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 (lazyFile.exists()){
+                        lazyFile.delete();
+                        J.sleep(1000);
+                    }
+                    Iris.info("LazyGen: " + C.IRIS + world.getName() + C.BLUE + " File deleted and instance closed.");
+                }
+            }.runTaskLater(Iris.instance, 20L);
+        } catch (Exception e) {
+            Iris.error("Failed to shutdown Lazygen for " + world.getName());
+            e.printStackTrace();
+        } finally {
+            saveNow();
+            interrupt();
+        }
+    }
+
+
     public void saveNow() throws IOException {
         IO.writeAll(this.destination, new Gson().toJson(job));
     }
@@ -190,10 +272,15 @@ public class LazyPregenerator extends Thread implements Listener {
         @Builder.Default
         private boolean healing = false;
         @Builder.Default
-        private int chunksPerMinute = 32; // 48 hours is roughly 5000 radius
+        private int chunksPerMinute = 32;
         @Builder.Default
         private int radiusBlocks = 5000;
         @Builder.Default
         private int position = 0;
+        @Builder.Default
+        boolean silent = false;
+        @Builder.Default
+        boolean paused = false;
     }
 }
+

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

@@ -35,6 +35,8 @@ public class PregenTask {
     private static final KList<Position2> ORDER_CENTER = computeChunkOrder();
     private static final KMap<Position2, KList<Position2>> ORDERS = new KMap<>();
 
+    @Builder.Default
+    private boolean gui = false;
     @Builder.Default
     private Position2 center = new Position2(0, 0);
     @Builder.Default

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

@@ -23,20 +23,24 @@ 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;
 import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.scheduling.J;
 import io.papermc.lib.PaperLib;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 
-import java.util.Objects;
+import java.util.ArrayList;
+import java.util.Map;
 import java.util.concurrent.Future;
 
 public class AsyncPregenMethod implements PregeneratorMethod {
     private final World world;
     private final MultiBurst burst;
     private final KList<Future<?>> future;
+    private final Map<Chunk, Long> lastUse;
 
     public AsyncPregenMethod(World world, int threads) {
         if (!PaperLib.isPaper()) {
@@ -44,8 +48,9 @@ public class AsyncPregenMethod implements PregeneratorMethod {
         }
 
         this.world = world;
-        burst = MultiBurst.burst;
-        future = new KList<>(1024);
+        burst = new MultiBurst("Iris Async Pregen", Thread.MIN_PRIORITY);
+        future = new KList<>(256);
+        this.lastUse = new KMap<>();
     }
 
     private void unloadAndSaveAllChunks() {
@@ -56,8 +61,12 @@ public class AsyncPregenMethod implements PregeneratorMethod {
                     return;
                 }
 
-                for (Chunk i : world.getLoadedChunks()) {
-                    i.unload(true);
+                for (Chunk i : new ArrayList<>(lastUse.keySet())) {
+                    Long lastUseTime = lastUse.get(i);
+                    if (lastUseTime != null && M.ms() - lastUseTime >= 10000) {
+                        i.unload();
+                        lastUse.remove(i);
+                    }
                 }
                 world.save();
             }).get();
@@ -68,23 +77,18 @@ public class AsyncPregenMethod implements PregeneratorMethod {
 
     private void completeChunk(int x, int z, PregenListener listener) {
         try {
-            future.add(PaperLib.getChunkAtAsync(world, x, z, true).thenApply((i) -> {
-                if (i == null) {
-
-                }
-
+            PaperLib.getChunkAtAsync(world, x, z, true).thenAccept((i) -> {
+                lastUse.put(i, M.ms());
                 listener.onChunkGenerated(x, z);
                 listener.onChunkCleaned(x, z);
-                return 0;
-            }));
+            }).get();
+        } catch (InterruptedException ignored) {
         } catch (Throwable e) {
             e.printStackTrace();
         }
     }
 
     private void waitForChunksPartial(int maxWaiting) {
-        future.removeWhere(Objects::isNull);
-
         while (future.size() > maxWaiting) {
             try {
                 Future<?> i = future.remove(0);
@@ -113,8 +117,6 @@ public class AsyncPregenMethod implements PregeneratorMethod {
                 e.printStackTrace();
             }
         }
-
-        future.removeWhere(Objects::isNull);
     }
 
     @Override
@@ -131,6 +133,7 @@ public class AsyncPregenMethod implements PregeneratorMethod {
     public void close() {
         waitForChunks();
         unloadAndSaveAllChunks();
+        burst.close();
     }
 
     @Override

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

@@ -18,25 +18,33 @@
 
 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;
 import com.volmit.iris.util.scheduling.J;
+import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 
+import java.util.ArrayList;
+import java.util.Map;
 import java.util.concurrent.CompletableFuture;
 
 public class MedievalPregenMethod implements PregeneratorMethod {
     private final World world;
     private final KList<CompletableFuture<?>> futures;
+    private final Map<Chunk, Long> lastUse;
 
     public MedievalPregenMethod(World world) {
         this.world = world;
         futures = new KList<>();
+        this.lastUse = new KMap<>();
     }
 
     private void waitForChunks() {
@@ -52,11 +60,19 @@ public class MedievalPregenMethod implements PregeneratorMethod {
     }
 
     private void unloadAndSaveAllChunks() {
-        waitForChunks();
         try {
             J.sfut(() -> {
-                for (Chunk i : world.getLoadedChunks()) {
-                    i.unload(true);
+                if (world == null) {
+                    Iris.warn("World was null somehow...");
+                    return;
+                }
+
+                for (Chunk i : new ArrayList<>(lastUse.keySet())) {
+                    Long lastUseTime = lastUse.get(i);
+                    if (lastUseTime != null && M.ms() - lastUseTime >= 10) {
+                        i.unload();
+                        lastUse.remove(i);
+                    }
                 }
                 world.save();
             }).get();
@@ -104,6 +120,8 @@ public class MedievalPregenMethod implements PregeneratorMethod {
         listener.onChunkGenerating(x, z);
         futures.add(J.sfut(() -> {
             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);
         }));

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

@@ -22,6 +22,7 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.loader.IrisRegistrant;
 import com.volmit.iris.core.loader.ResourceLoader;
+import com.volmit.iris.engine.framework.ListFunction;
 import com.volmit.iris.engine.object.annotations.*;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
@@ -309,6 +310,24 @@ public class SchemaBuilder {
                     fancyType = "Enchantment Type";
                     prop.put("$ref", "#/definitions/" + key);
                     description.add(SYMBOL_TYPE__N + "  Must be a valid Enchantment Type (use ctrl+space for auto complete!)");
+                } else if (k.isAnnotationPresent(RegistryListFunction.class)) {
+                    var functionClass = k.getDeclaredAnnotation(RegistryListFunction.class).value();
+                    try {
+                        var instance = functionClass.getDeclaredConstructor().newInstance();
+                        String key = instance.key();
+                        fancyType = instance.fancyName();
+
+                        if (!definitions.containsKey(key)) {
+                            JSONObject j = new JSONObject();
+                            j.put("enum", instance.apply(data));
+                            definitions.put(key, j);
+                        }
+
+                        prop.put("$ref", "#/definitions/" + key);
+                        description.add(SYMBOL_TYPE__N + "  Must be a valid " + fancyType + " (use ctrl+space for auto complete!)");
+                    } catch (Throwable e) {
+                        Iris.error("Could not execute apply method in " + functionClass.getName());
+                    }
                 } else if (k.getType().equals(PotionEffectType.class)) {
                     String key = "enum-potion-effect-type";
 
@@ -378,6 +397,10 @@ public class SchemaBuilder {
                             description.add(SYMBOL_LIMIT__N + " Requires at least " + t.min() + " entries.");
                         }
                     }
+                    if (t.max() > 0) {
+                        prop.put("maxItems", t.max());
+                        description.add(SYMBOL_LIMIT__N + " Maximum allowed entries are " + t.max() + ".");
+                    }
 
                     String arrayType = getType(t.type());
 

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

@@ -1,10 +1,12 @@
-package com.volmit.iris.engine.safeguard;
+package com.volmit.iris.core.safeguard;
 
 import com.volmit.iris.Iris;
 
 public class IrisSafeguard {
- // more planned and WIP
     public static boolean unstablemode = false;
+    public static boolean warningmode = false;
+    public static boolean stablemode = false;
+
     public static void IrisSafeguardSystem() {
         Iris.info("Enabled Iris SafeGuard");
         ServerBootSFG.BootCheck();

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

@@ -0,0 +1,80 @@
+package com.volmit.iris.core.safeguard;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
+import com.volmit.iris.util.format.C;
+
+public class ModesSFG {
+    public static void selectMode() {
+        if (IrisSafeguard.unstablemode) {
+            Iris.safeguard(C.DARK_RED + "Iris is running in Unstable Mode");
+            unstable();
+        }
+        if (IrisSafeguard.warningmode) {
+            Iris.safeguard(C.GOLD + "Iris is running in Warning Mode");
+            warning();
+        }
+        if (IrisSafeguard.stablemode) {
+            stable();
+        }
+    }
+
+    public static void stable() {
+        Iris.safeguard(C.BLUE + "Iris is running Stable");
+    }
+
+    public static void unstable() {
+
+        UtilsSFG.printIncompatibleWarnings();
+
+        if (IrisSafeguard.unstablemode) {
+            Iris.info("");
+            Iris.info(C.DARK_GRAY + "--==<" + C.RED + " IMPORTANT " + C.DARK_GRAY + ">==--");
+            Iris.info(C.RED + "Iris is running in unstable mode which may cause the following issues:");
+            Iris.info(C.DARK_RED + "Server Issues");
+            Iris.info(C.RED + "- Server won't boot");
+            Iris.info(C.RED + "- Data Loss");
+            Iris.info(C.RED + "- Unexpected behavior.");
+            Iris.info(C.RED + "- And More...");
+            Iris.info(C.DARK_RED + "World Issues");
+            Iris.info(C.RED + "- Worlds can't load due to corruption.");
+            Iris.info(C.RED + "- Worlds may slowly corrupt until they can't load.");
+            Iris.info(C.RED + "- World data loss.");
+            Iris.info(C.RED + "- And More...");
+            Iris.info(C.DARK_RED + "ATTENTION: " + C.RED + "While running Iris in unstable mode, you won't be eligible for support.");
+            Iris.info(C.DARK_RED + "CAUSE: " + C.RED + UtilsSFG.MSGIncompatibleWarnings());
+
+            if (IrisSettings.get().getGeneral().DoomsdayAnnihilationSelfDestructMode) {
+                Iris.info(C.DARK_RED + "Boot Unstable is set to true, continuing with the startup process.");
+            } else {
+                Iris.info(C.DARK_RED + "Go to plugins/iris/settings.json and set DoomsdayAnnihilationSelfDestructMode to true if you wish to proceed.");
+                while (true) {
+                    try {
+                        Thread.sleep(Long.MAX_VALUE);
+                    } catch (InterruptedException e) {
+                        // no
+                    }
+                }
+            }
+            Iris.info("");
+        }
+    }
+
+    public static void warning() {
+
+        UtilsSFG.printIncompatibleWarnings();
+
+        if (IrisSafeguard.warningmode) {
+            Iris.info("");
+            Iris.info(C.DARK_GRAY + "--==<" + C.GOLD + " IMPORTANT " + C.DARK_GRAY + ">==--");
+            Iris.info(C.GOLD + "Iris is running in warning mode which may cause the following issues:");
+            Iris.info(C.YELLOW + "- Data Loss");
+            Iris.info(C.YELLOW + "- Errors");
+            Iris.info(C.YELLOW + "- Broken worlds");
+            Iris.info(C.YELLOW + "- Unexpected behavior.");
+            Iris.info(C.YELLOW + "- And perhaps further complications.");
+            Iris.info(C.GOLD + "CAUSE: " + C.YELLOW + UtilsSFG.MSGIncompatibleWarnings());
+            Iris.info("");
+        }
+    }
+}

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

@@ -0,0 +1,8 @@
+package com.volmit.iris.core.safeguard;
+
+public class PerformanceSFG {
+    public static void calculatePerformance() {
+
+
+    }
+}

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

@@ -0,0 +1,169 @@
+package com.volmit.iris.core.safeguard;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.nms.v1X.NMSBinding1X;
+import org.bukkit.Bukkit;
+import org.bukkit.plugin.Plugin;
+import org.bukkit.plugin.PluginManager;
+import javax.tools.JavaCompiler;
+import javax.tools.ToolProvider;
+import java.io.File;
+import java.nio.channels.FileChannel;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardOpenOption;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.StringJoiner;
+
+import static com.volmit.iris.Iris.getJavaVersion;
+import static com.volmit.iris.Iris.instance;
+import static com.volmit.iris.core.safeguard.IrisSafeguard.*;
+
+public class ServerBootSFG {
+    public static final Map<String, Boolean> incompatibilities = new HashMap<>();
+    public static boolean isJDK17 = true;
+    public static boolean hasEnoughDiskSpace = true;
+    public static boolean isJRE = false;
+    public static boolean hasPrivileges = true;
+    public static boolean unsuportedversion = false;
+    protected static boolean safeguardPassed;
+    public static boolean passedserversoftware = true;
+    protected static int count;
+    protected static byte severityLow;
+    protected static byte severityMedium;
+    protected static byte severityHigh;
+    public static String allIncompatibilities;
+
+    public static void BootCheck() {
+        Iris.info("Checking for possible conflicts..");
+        PluginManager pluginManager = Bukkit.getPluginManager();
+        Plugin[] plugins = pluginManager.getPlugins();
+
+        incompatibilities.clear();
+        incompatibilities.put("Multiverse-Core", false);
+        incompatibilities.put("dynmap", false);
+        incompatibilities.put("TerraformGenerator", false);
+        incompatibilities.put("Stratos", false);
+
+        String pluginName;
+        for (Plugin plugin : plugins) {
+            pluginName = plugin.getName();
+            Boolean flag = incompatibilities.get(pluginName);
+            if (flag != null && !flag) {
+                severityHigh++;
+                incompatibilities.put(pluginName, true);
+            }
+        }
+
+        StringJoiner joiner = new StringJoiner(", ");
+        for (Map.Entry<String, Boolean> entry : incompatibilities.entrySet()) {
+            if (entry.getValue()) {
+                joiner.add(entry.getKey());
+            }
+        }
+        // Legacy ServerInfo
+        String distro = Bukkit.getName().toLowerCase();
+        if (
+                !distro.contains("purpur") &&
+                        !distro.contains("paper") &&
+                        !distro.contains("spigot") &&
+                        !distro.contains("pufferfish") &&
+                        !distro.contains("bukkit")) {
+
+
+            passedserversoftware = false;
+            joiner.add("Server Software");
+            severityMedium++;
+        }
+
+
+        if (INMS.get() instanceof NMSBinding1X) {
+            unsuportedversion = true;
+            joiner.add("Unsupported Minecraft Version");
+            severityHigh++;
+        }
+
+        if (!List.of(17, 21).contains(getJavaVersion())) {
+            isJDK17 = false;
+            joiner.add("Unsupported Java version");
+            severityMedium++;
+        }
+
+        if (!isJDK()) {
+            isJRE = true;
+            joiner.add("Unsupported JDK");
+            severityMedium++;
+        }
+
+//        if (!hasPrivileges()){
+//            hasPrivileges = false;
+//            joiner.add("Insufficient Privileges");
+//            severityMedium++;
+//        } Some servers dont like this
+
+        if (!enoughDiskSpace()){
+            hasEnoughDiskSpace = false;
+            joiner.add("Insufficient Disk Space");
+            severityMedium++;
+        }
+
+        allIncompatibilities = joiner.toString();
+
+        safeguardPassed = (severityHigh == 0 && severityMedium == 0 && severityLow == 0);
+        count = severityHigh + severityMedium + severityLow;
+        if (safeguardPassed) {
+            stablemode = true;
+            Iris.safeguard("Stable mode has been activated.");
+        }
+        if (!safeguardPassed) {
+            if (severityMedium >= 1 && severityHigh == 0) {
+                warningmode = true;
+                Iris.safeguard("Warning mode has been activated.");
+            }
+            if (severityHigh >= 1) {
+                unstablemode = true;
+                Iris.safeguard("Unstable mode has been activated.");
+            }
+        }
+    }
+
+
+    public static boolean isJDK() {
+        try {
+            JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+            // If the compiler is null, it means this is a JRE environment, not a JDK.
+            return compiler != null;
+        } catch (Exception ignored) {}
+        return false;
+    }
+    public static boolean hasPrivileges() {
+        Path pv = Paths.get(Bukkit.getWorldContainer() + "iristest.json");
+        try (FileChannel fc = FileChannel.open(pv, StandardOpenOption.CREATE, StandardOpenOption.DELETE_ON_CLOSE, StandardOpenOption.READ, StandardOpenOption.WRITE)) {
+            if (Files.isReadable(pv) && Files.isWritable(pv)) {
+                return true;
+            }
+        } catch (Exception e) {
+            return false;
+        }
+        return false;
+    }
+
+    public static boolean enoughDiskSpace() {
+        File freeSpace = new File(Bukkit.getWorldContainer() + ".");
+        double gigabytes = freeSpace.getFreeSpace() / (1024.0 * 1024.0 * 1024.0);
+        if (gigabytes > 3){
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    private static boolean checkJavac(String path) {
+        return !path.isEmpty() && (new File(path, "javac").exists() || new File(path, "javac.exe").exists());
+    }
+
+}

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

@@ -0,0 +1,68 @@
+package com.volmit.iris.core.safeguard;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.util.format.C;
+
+public class UtilsSFG {
+    public static void splash() {
+        ModesSFG.selectMode();
+    }
+
+    public static void printIncompatibleWarnings() {
+        // String SupportedIrisVersion = getDescription().getVersion(); //todo Automatic version
+
+        if (ServerBootSFG.safeguardPassed) {
+            Iris.safeguard(C.BLUE + "0 Conflicts found");
+        } else {
+            if (IrisSafeguard.unstablemode) {
+                Iris.safeguard(C.DARK_RED + "" + ServerBootSFG.count + " Conflicts found");
+            }
+            if (IrisSafeguard.warningmode) {
+                Iris.safeguard(C.YELLOW + "" + ServerBootSFG.count + " Conflicts found");
+            }
+
+            if (ServerBootSFG.incompatibilities.get("Multiverse-Core")) {
+                Iris.safeguard(C.RED + "Multiverse");
+                Iris.safeguard(C.RED + "- The plugin Multiverse is not compatible with the server.");
+                Iris.safeguard(C.RED + "- If you want to have a world manager, consider using PhantomWorlds or MyWorlds instead.");
+            }
+            if (ServerBootSFG.incompatibilities.get("dynmap")) {
+                Iris.safeguard(C.RED + "Dynmap");
+                Iris.safeguard(C.RED + "- The plugin Dynmap is not compatible with the server.");
+                Iris.safeguard(C.RED + "- If you want to have a map plugin like Dynmap, consider Bluemap.");
+            }
+            if (ServerBootSFG.incompatibilities.get("TerraformGenerator") || ServerBootSFG.incompatibilities.get("Stratos")) {
+                Iris.safeguard(C.YELLOW + "Terraform Generator / Stratos");
+                Iris.safeguard(C.YELLOW + "- Iris is not compatible with other worldgen plugins.");
+            }
+            if (ServerBootSFG.unsuportedversion) {
+                Iris.safeguard(C.RED + "Server Version");
+                Iris.safeguard(C.RED + "- Iris only supports 1.19.2 > 1.21.1");
+            }
+            if (!ServerBootSFG.passedserversoftware) {
+                Iris.safeguard(C.YELLOW + "Unsupported Server Software");
+                Iris.safeguard(C.YELLOW + "- Please consider using Paper or Purpur instead.");
+            }
+            if (!ServerBootSFG.hasPrivileges) {
+                Iris.safeguard(C.YELLOW + "Insufficient Privileges");
+                Iris.safeguard(C.YELLOW + "- The server has insufficient Privileges to run iris. Please contact support.");
+            }
+            if (!ServerBootSFG.hasEnoughDiskSpace) {
+                Iris.safeguard(C.YELLOW + "Insufficient Disk Space");
+                Iris.safeguard(C.YELLOW + "- The server has insufficient Free DiskSpace to run iris required 3GB+.");
+            }
+            if (!ServerBootSFG.isJDK17) {
+                Iris.safeguard(C.YELLOW + "Unsupported java version");
+                Iris.safeguard(C.YELLOW + "- Please consider using JDK 17 (or 21 for 1.20.6) Instead of JDK " + Iris.getJavaVersion());
+            }
+            if (ServerBootSFG.isJRE) {
+                Iris.safeguard(C.YELLOW + "Unsupported Server JDK");
+                Iris.safeguard(C.YELLOW + "- Please consider using JDK 17 (or 21 for 1.20.6) Instead of JRE " + Iris.getJavaVersion());
+            }
+        }
+    }
+
+    public static String MSGIncompatibleWarnings() {
+        return ServerBootSFG.allIncompatibilities;
+    }
+}

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

@@ -19,6 +19,7 @@
 package com.volmit.iris.core.service;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.framework.Engine;
@@ -124,6 +125,7 @@ public class BoardSVC implements IrisService, BoardProvider {
                 int y = player.getLocation().getBlockY() - player.getWorld().getMinHeight();
                 int z = player.getLocation().getBlockZ();
 
+
                 lines.add("&7&m                   ");
                 lines.add(C.GREEN + "Speed" + C.GRAY + ":  " + Form.f(engine.getGeneratedPerSecond(), 0) + "/s " + Form.duration(1000D / engine.getGeneratedPerSecond(), 0));
                 lines.add(C.AQUA + "Cache" + C.GRAY + ": " + Form.f(IrisData.cacheSize()));
@@ -131,10 +133,11 @@ public class BoardSVC implements IrisService, BoardProvider {
                 lines.add("&7&m                   ");
                 lines.add(C.AQUA + "Region" + C.GRAY + ": " + engine.getRegion(x, z).getName());
                 lines.add(C.AQUA + "Biome" + C.GRAY + ":  " + engine.getBiomeOrMantle(x, y, z).getName());
-                lines.add(C.AQUA + "Height" + C.GRAY + ": " + Math.round(engine.getHeight(x, z) + player.getWorld().getMinHeight()));
+                lines.add(C.AQUA + "Height" + C.GRAY + ": " + Math.round(engine.getHeight(x, z)));
                 lines.add(C.AQUA + "Slope" + C.GRAY + ":  " + Form.f(engine.getComplex().getSlopeStream().get(x, z), 2));
                 lines.add(C.AQUA + "BUD/s" + C.GRAY + ": " + Form.f(engine.getBlockUpdatesPerSecond()));
                 lines.add("&7&m                   ");
+
             }
         }
     }

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

@@ -1,163 +0,0 @@
-package com.volmit.iris.core.service;
-
-import com.volmit.iris.core.tools.IrisToolbelt;
-import org.bukkit.Bukkit;
-import org.bukkit.Chunk;
-import org.bukkit.World;
-import org.bukkit.entity.Player;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.Listener;
-import org.bukkit.event.player.PlayerMoveEvent;
-import org.bukkit.event.world.ChunkLoadEvent;
-import org.bukkit.event.world.ChunkUnloadEvent;
-import org.bukkit.event.world.WorldLoadEvent;
-import org.bukkit.event.world.WorldUnloadEvent;
-import org.bukkit.plugin.java.JavaPlugin;
-import org.bukkit.scheduler.BukkitRunnable;
-import org.bukkit.scheduler.BukkitTask;
-
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.TimeUnit;
-public class ChunkHandlerSVC implements Listener {
-    // Idk how it works but it works lol
-    private final JavaPlugin plugin;
-    private static BukkitTask task;
-    private final Map<World, ChunkUnloader> worlds = new ConcurrentHashMap<>();
-
-    private static final Map<Chunk, Set<Player>> playersInChunk = new ConcurrentHashMap<>();
-
-    public ChunkHandlerSVC(JavaPlugin plugin) {
-        this.plugin = plugin;
-        Bukkit.getPluginManager().registerEvents(this, plugin);
-
-        for (World world : Bukkit.getWorlds()) {
-            if (IrisToolbelt.isIrisWorld(world)) {
-                worlds.put(world, new ChunkUnloader(plugin, world));
-            }
-        }
-
-        startTask();
-    }
-
-    private void startTask() {
-        if (task == null) {
-            task = new BukkitRunnable() {
-                @Override
-                public void run() {
-                    worlds.values().forEach(ChunkUnloader::update);
-                }
-            }.runTaskTimerAsynchronously(plugin, 0L, 1L);
-        }
-    }
-
-    @EventHandler
-    public void onPlayerMove(PlayerMoveEvent event) {
-        Player player = event.getPlayer();
-        Chunk previousChunk = event.getFrom().getChunk();
-        Chunk currentChunk = event.getTo().getChunk();
-
-        if (!previousChunk.equals(currentChunk)) {
-            playersInChunk.computeIfAbsent(previousChunk, k -> ConcurrentHashMap.newKeySet()).remove(player);
-            playersInChunk.computeIfAbsent(currentChunk, k -> ConcurrentHashMap.newKeySet()).add(player);
-        }
-    }
-
-    public static void exit() {
-        if (task != null) {
-            task.cancel();
-        }
-    }
-
-    @EventHandler
-    public void onWorldLoad(WorldLoadEvent event) {
-        World world = event.getWorld();
-        if (IrisToolbelt.isIrisWorld(world)) {
-            worlds.put(world, new ChunkUnloader(plugin, world));
-        }
-    }
-
-    @EventHandler
-    public void onWorldUnload(WorldUnloadEvent event) {
-        worlds.remove(event.getWorld());
-    }
-
-    @EventHandler
-    public void onChunkLoad(ChunkLoadEvent event) {
-        World world = event.getWorld();
-        if (worlds.containsKey(world)) {
-            worlds.get(world).onChunkLoad(event.getChunk());
-        }
-    }
-
-    @EventHandler
-    public void onChunkUnload(ChunkUnloadEvent event) {
-        World world = event.getWorld();
-        if (worlds.containsKey(world)) {
-            worlds.get(world).onChunkUnload(event.getChunk());
-        }
-    }
-
-    private static class ChunkUnloader {
-        private final JavaPlugin plugin;
-        private final World world;
-        private final Map<Chunk, Long> chunks = new ConcurrentHashMap<>();
-
-        private ChunkUnloader(JavaPlugin plugin, World world) {
-            this.plugin = plugin;
-            this.world = world;
-        }
-
-        public void onChunkLoad(Chunk chunk) {
-            // System.out.printf("%s > Loaded Chunk [x=%s, z=%s]%n", world.getName(), chunk.getX(), chunk.getZ());
-            chunks.put(chunk, System.currentTimeMillis() + TimeUnit.MINUTES.toMillis(3));
-        }
-
-        public void onChunkUnload(Chunk chunk) {
-            chunks.remove(chunk);
-            playersInChunk.remove(chunk);
-        }
-
-        public void update() {
-            try {
-                long currentTime = System.currentTimeMillis();
-                Set<Chunk> chunkSet = new HashSet<>(chunks.keySet());
-                for (Chunk chunk : chunkSet) {
-                    if (!chunk.isLoaded()) {
-                        continue;
-                    }
-
-                    if (isChunkNearby(chunk)) {
-                        chunks.put(chunk, currentTime + TimeUnit.MINUTES.toMillis(3));
-                    } else if (chunks.get(chunk) <= currentTime) {
-                        unloadChunk(chunk);
-                    }
-                }
-            } catch (Exception e) {
-                // Log the error message
-                System.out.println("Error in update method: " + e.getMessage());
-            }
-        }
-
-
-        private boolean isChunkNearby(Chunk chunk) {
-            Set<Player> players = playersInChunk.get(chunk);
-            if (players == null) {
-                players = ConcurrentHashMap.newKeySet();
-                playersInChunk.put(chunk, players);
-            }
-            return !players.isEmpty();
-        }
-
-        private void unloadChunk(Chunk chunk) {
-            try {
-               // System.out.printf("%s > Unloading Chunk [x=%s, z=%s]%n", world.getName(), chunk.getX(), chunk.getZ());
-                Bukkit.getScheduler().runTask(plugin, () -> chunk.unload(true));
-            } catch (Exception e) {
-                System.out.println("Error unloading chunk: " + e.getMessage());
-            }
-        }
-    }
-}

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

@@ -20,9 +20,12 @@ package com.volmit.iris.core.service;
 
 import com.google.gson.Gson;
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.nms.v1X.NMSBinding1X;
 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.format.C;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.function.Consumer2;
 import com.volmit.iris.util.io.Converter;
@@ -37,13 +40,16 @@ import com.volmit.iris.util.nbt.tag.ListTag;
 import com.volmit.iris.util.plugin.IrisService;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
+import org.apache.commons.io.FileUtils;
 import org.bukkit.Material;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.type.Jigsaw;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.Objects;
 import java.util.concurrent.atomic.AtomicInteger;
+import java.util.stream.Collectors;
 
 public class ConversionSVC implements IrisService {
     private KList<Converter> converters;
@@ -122,7 +128,7 @@ public class ConversionSVC implements IrisService {
                     @SuppressWarnings("unchecked") ListTag<CompoundTag> paletteList = (ListTag<CompoundTag>) compound.getListTag("palette");
                     for (int i = 0; i < paletteList.size(); i++) {
                         CompoundTag cp = paletteList.get(i);
-                        palette.add(NBTWorld.getBlockData(cp));
+                        palette.add(INMS.get().getBlockData(cp));
                     }
                     IrisJigsawPiece piece = new IrisJigsawPiece();
                     IrisObject object = new IrisObject(w, h, d);
@@ -135,20 +141,37 @@ public class ConversionSVC implements IrisService {
                         int z = pos.get(2).asInt();
                         BlockData bd = palette.get(cp.getInt("state")).clone();
 
+                        piece.setObject(in.toURI().relativize(folder.toURI()).getPath() + file.getName().split("\\Q.\\E")[0]);
                         if (bd.getMaterial().equals(Material.JIGSAW) && cp.containsKey("nbt")) {
-                            piece.setObject(in.toURI().relativize(folder.toURI()).getPath() + file.getName().split("\\Q.\\E")[0]);
+                            //.setObject(in.toURI().relativize(folder.toURI()).getPath() + file.getName().split("\\Q.\\E")[0]);
                             IrisPosition spos = new IrisPosition(object.getSigned(x, y, z));
                             CompoundTag nbt = cp.getCompoundTag("nbt");
                             CompoundTag finalState = new CompoundTag();
                             finalState.putString("Name", nbt.getString("final_state"));
                             BlockData jd = bd.clone();
-                            bd = NBTWorld.getBlockData(finalState);
+                            bd = INMS.get().getBlockData(finalState);
                             String joint = nbt.getString("joint");
                             String pool = nbt.getString("pool");
                             String poolId = toPoolName(pool);
                             String name = nbt.getString("name");
                             String target = nbt.getString("target");
-                            pools.computeIfAbsent(poolId, (k) -> new IrisJigsawPool());
+                            pools.computeIfAbsent(poolId, (k) -> {
+                                IrisJigsawPool irisPool = new IrisJigsawPool();
+
+                                String basePath = in.toURI().relativize(folder.toURI()).getPath();
+                                File baseFolder = new File(in.toURI().relativize(folder.toURI()).toString());
+                                String[] paths = FileUtils.listFiles(folder, null, true)
+                                        .stream()
+                                        .map(path -> path.getPath().replaceAll("\\.nbt$", "")).toArray(String[]::new);
+
+                                KList<String> poolList = new KList<>();
+                                for (int ii = 0; ii < Objects.requireNonNull(paths).length; ii++) {
+                                    String lastSegment = paths[ii].substring(paths[ii].lastIndexOf("\\") + 1);
+                                    poolList.add(basePath + lastSegment);
+                                }
+                                irisPool.setPieces(poolList);
+                                return irisPool;
+                            });
                             IrisJigsawPieceConnector connector = new IrisJigsawPieceConnector();
                             connector.setName(name);
                             connector.setTargetName(target);
@@ -169,10 +192,14 @@ public class ConversionSVC implements IrisService {
                         }
                     }
 
+                    if (piece.getObject().isBlank() || piece.getObject().isEmpty()) {
+                        Iris.info(C.RED + "Failed Setting object with path: " + in.toURI().relativize(folder.toURI()).getPath() + file.getName().split("\\Q.\\E")[0]);
+                    }
                     jpool.getPieces().addIfMissing(id);
                     object.write(new File(destObjects, file.getName().split("\\Q.\\E")[0] + ".iob"));
                     IO.writeAll(new File(destPieces, file.getName().split("\\Q.\\E")[0] + ".json"), new JSONObject(new Gson().toJson(piece)).toString(4));
-                    Iris.info("[Jigsaw]: (" + Form.pc((double) at.get() / (double) total.get(), 0) + ") Exported Piece: " + id);
+                    Iris.info("[Jigsaw]: (" + Form.pc((double) at.get() / (double) total.get(), 0).replace("%", "%%") + ") Exported Piece: " + id);
+
                 }
             } catch (Throwable e) {
                 e.printStackTrace();

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

@@ -1,93 +0,0 @@
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2022 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.volmit.iris.core.service;
-
-import com.volmit.iris.core.nms.INMS;
-import com.volmit.iris.core.nms.container.BlockPos;
-import com.volmit.iris.core.tools.IrisToolbelt;
-import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.util.documentation.ChunkCoordinates;
-import com.volmit.iris.util.function.Consumer4;
-import com.volmit.iris.util.math.Spiraler;
-import com.volmit.iris.util.matter.MatterStructurePOI;
-import com.volmit.iris.util.plugin.IrisService;
-import org.bukkit.Material;
-import org.bukkit.Sound;
-import org.bukkit.SoundCategory;
-import org.bukkit.entity.Dolphin;
-import org.bukkit.entity.EntityType;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.player.PlayerInteractEntityEvent;
-import org.bukkit.generator.structure.StructureType;
-
-import java.util.concurrent.atomic.AtomicReference;
-
-public class DolphinSVC implements IrisService {
-
-    @Override
-    public void onEnable() {
-
-    }
-
-    @Override
-    public void onDisable() {
-
-    }
-
-    @EventHandler
-    public void on(PlayerInteractEntityEvent event) {
-        if (!IrisToolbelt.isIrisWorld(event.getPlayer().getWorld())) {
-            return;
-        }
-
-        Material hand = event.getPlayer().getInventory().getItem(event.getHand()).getType();
-        if (event.getRightClicked().getType().equals(EntityType.DOLPHIN) && (hand.equals(Material.TROPICAL_FISH) || hand.equals(Material.PUFFERFISH) || hand.equals(Material.COD) || hand.equals(Material.SALMON))) {
-            Engine e = IrisToolbelt.access(event.getPlayer().getWorld()).getEngine();
-            searchNearestTreasure(e, event.getPlayer().getLocation().getBlockX() >> 4, event.getPlayer().getLocation().getBlockZ() >> 4, e.getMantle().getRadius() - 1, StructureType.BURIED_TREASURE, (x, y, z, p) -> {
-                event.setCancelled(true);
-                Dolphin d = (Dolphin) event.getRightClicked();
-                INMS.get().setTreasurePos(d, new BlockPos(x, y, z));
-                d.getWorld().playSound(d, Sound.ENTITY_DOLPHIN_EAT, SoundCategory.NEUTRAL, 1, 1);
-            });
-
-        }
-    }
-
-    @ChunkCoordinates
-    public void findTreasure(Engine engine, int chunkX, int chunkY, StructureType type, Consumer4<Integer, Integer, Integer, MatterStructurePOI> consumer) {
-        AtomicReference<MatterStructurePOI> ref = new AtomicReference<>();
-        engine.getMantle().getMantle().iterateChunk(chunkX, chunkY, MatterStructurePOI.class, ref.get() == null ? (x, y, z, d) -> {
-            if (d.getType().equals(type.getKey().getKey())) {
-                ref.set(d);
-                consumer.accept(x, y, z, d);
-            }
-        } : (x, y, z, d) -> {
-        });
-    }
-
-    @ChunkCoordinates
-    public void searchNearestTreasure(Engine engine, int chunkX, int chunkY, int radius, StructureType type, Consumer4<Integer, Integer, Integer, MatterStructurePOI> consumer) {
-        AtomicReference<MatterStructurePOI> ref = new AtomicReference<>();
-        new Spiraler(radius * 2, radius * 2, (x, z) -> findTreasure(engine, x, z, type, ref.get() == null ? (i, d, g, a) -> {
-            ref.set(a);
-            consumer.accept(i, d, g, a);
-        } : (i, d, g, a) -> {
-        })).setOffset(chunkX, chunkY).drain();
-    }
-}

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

@@ -1,119 +1,174 @@
-/*
- * 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.service;
-
-import com.volmit.iris.Iris;
-import com.volmit.iris.core.link.*;
-import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.plugin.IrisService;
-import lombok.Data;
-import org.bukkit.Bukkit;
-import org.bukkit.block.data.BlockData;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.server.PluginEnableEvent;
-import org.bukkit.inventory.ItemStack;
-
-import java.util.MissingResourceException;
-import java.util.Optional;
-
-@Data
-public class ExternalDataSVC implements IrisService {
-
-    private KList<ExternalDataProvider> providers = new KList<>(), activeProviders = new KList<>();
-
-    @Override
-    public void onEnable() {
-        Iris.info("Loading ExternalDataProvider...");
-        Bukkit.getPluginManager().registerEvents(this, Iris.instance);
-
-        providers.add(new OraxenDataProvider());
-        if (Bukkit.getPluginManager().getPlugin("Oraxen") != null) {
-            Iris.info("Oraxen found, loading OraxenDataProvider...");
-        }
-        providers.add(new ItemAdderDataProvider());
-        if (Bukkit.getPluginManager().getPlugin("ItemAdder") != null) {
-            Iris.info("ItemAdder found, loading ItemAdderDataProvider...");
-        }
-        providers.add(new ExecutableItemsDataProvider());
-        if (Bukkit.getPluginManager().getPlugin("ExecutableItems") != null) {
-            Iris.info("ExecutableItems found, loading ExecutableItemsDataProvider...");
-        }
-
-        for (ExternalDataProvider p : providers) {
-            if (p.isReady()) {
-                activeProviders.add(p);
-                p.init();
-                Iris.info("Enabled ExternalDataProvider for %s.", p.getPluginId());
-            }
-        }
-    }
-
-    @Override
-    public void onDisable() {
-    }
-
-    @EventHandler
-    public void onPluginEnable(PluginEnableEvent e) {
-        if (activeProviders.stream().noneMatch(p -> p.getPlugin().equals(e.getPlugin()))) {
-            providers.stream().filter(p -> p.isReady() && p.getPlugin().equals(e.getPlugin())).findFirst().ifPresent(edp -> {
-                activeProviders.add(edp);
-                edp.init();
-                Iris.info("Enabled ExternalDataProvider for %s.", edp.getPluginId());
-            });
-        }
-    }
-
-    public Optional<BlockData> getBlockData(Identifier key) {
-        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(key, false)).findFirst();
-        if (provider.isEmpty())
-            return Optional.empty();
-        try {
-            return Optional.of(provider.get().getBlockData(key));
-        } catch (MissingResourceException e) {
-            Iris.error(e.getMessage() + " - [" + e.getClassName() + ":" + e.getKey() + "]");
-            return Optional.empty();
-        }
-    }
-
-    public Optional<ItemStack> getItemStack(Identifier key) {
-        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(key, true)).findFirst();
-        if (provider.isEmpty()) {
-            Iris.warn("No matching Provider found for modded material \"%s\"!", key);
-            return Optional.empty();
-        }
-        try {
-            return Optional.of(provider.get().getItemStack(key));
-        } catch (MissingResourceException e) {
-            Iris.error(e.getMessage() + " - [" + e.getClassName() + ":" + e.getKey() + "]");
-            return Optional.empty();
-        }
-    }
-
-    public Identifier[] getAllBlockIdentifiers() {
-        KList<Identifier> names = new KList<>();
-        activeProviders.forEach(p -> names.add(p.getBlockTypes()));
-        return names.toArray(new Identifier[0]);
-    }
-
-    public Identifier[] getAllItemIdentifiers() {
-        KList<Identifier> names = new KList<>();
-        activeProviders.forEach(p -> names.add(p.getItemTypes()));
-        return names.toArray(new Identifier[0]);
-    }
-}
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2022 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.volmit.iris.core.service;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.link.*;
+import com.volmit.iris.core.nms.container.Pair;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.plugin.IrisService;
+import lombok.Data;
+import org.bukkit.Bukkit;
+import org.bukkit.block.Block;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.server.PluginEnableEvent;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.*;
+import java.util.stream.Collectors;
+
+@Data
+public class ExternalDataSVC implements IrisService {
+
+    private KList<ExternalDataProvider> providers = new KList<>(), activeProviders = new KList<>();
+
+    @Override
+    public void onEnable() {
+        Iris.info("Loading ExternalDataProvider...");
+        Bukkit.getPluginManager().registerEvents(this, Iris.instance);
+
+        providers.add(new OraxenDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("Oraxen") != null) {
+            Iris.info("Oraxen found, loading OraxenDataProvider...");
+        }
+        providers.add(new MythicCrucibleDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("MythicCrucible") != null) {
+            Iris.info("MythicCrucible found, loading MythicCrucibleDataProvider...");
+        }
+        providers.add(new ItemAdderDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("ItemAdder") != null) {
+            Iris.info("ItemAdder found, loading ItemAdderDataProvider...");
+        }
+        providers.add(new ExecutableItemsDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("ExecutableItems") != null) {
+            Iris.info("ExecutableItems found, loading ExecutableItemsDataProvider...");
+        }
+        providers.add(new HMCLeavesDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("HMCLeaves") != null) {
+            Iris.info("BlockAdder found, loading HMCLeavesDataProvider...");
+        }
+        providers.add(new MMOItemsDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("MMOItems") != null) {
+            Iris.info("MMOItems found, loading MMOItemsDataProvider...");
+        }
+        providers.add(new EcoItemsDataProvider());
+        if (Bukkit.getPluginManager().getPlugin("EcoItems") != null) {
+            Iris.info("EcoItems found, loading EcoItemsDataProvider...");
+        }
+
+        for (ExternalDataProvider p : providers) {
+            if (p.isReady()) {
+                activeProviders.add(p);
+                p.init();
+                Iris.info("Enabled ExternalDataProvider for %s.", p.getPluginId());
+            }
+        }
+    }
+
+    @Override
+    public void onDisable() {
+    }
+
+    @EventHandler
+    public void onPluginEnable(PluginEnableEvent e) {
+        if (activeProviders.stream().noneMatch(p -> p.getPlugin().equals(e.getPlugin()))) {
+            providers.stream().filter(p -> p.isReady() && p.getPlugin().equals(e.getPlugin())).findFirst().ifPresent(edp -> {
+                activeProviders.add(edp);
+                edp.init();
+                Iris.info("Enabled ExternalDataProvider for %s.", edp.getPluginId());
+            });
+        }
+    }
+
+    public Optional<BlockData> getBlockData(final Identifier key) {
+        var pair = parseState(key);
+        Identifier mod = pair.getA();
+
+        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(mod, false)).findFirst();
+        if (provider.isEmpty())
+            return Optional.empty();
+        try {
+            return Optional.of(provider.get().getBlockData(mod, pair.getB()));
+        } catch (MissingResourceException e) {
+            Iris.error(e.getMessage() + " - [" + e.getClassName() + ":" + e.getKey() + "]");
+            return Optional.empty();
+        }
+    }
+
+    public Optional<ItemStack> getItemStack(Identifier key, KMap<String, Object> customNbt) {
+        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(key, true)).findFirst();
+        if (provider.isEmpty()) {
+            Iris.warn("No matching Provider found for modded material \"%s\"!", key);
+            return Optional.empty();
+        }
+        try {
+            return Optional.of(provider.get().getItemStack(key, customNbt));
+        } catch (MissingResourceException e) {
+            Iris.error(e.getMessage() + " - [" + e.getClassName() + ":" + e.getKey() + "]");
+            return Optional.empty();
+        }
+    }
+
+    public void processUpdate(Engine engine, Block block, Identifier blockId) {
+        Optional<ExternalDataProvider> provider = activeProviders.stream().filter(p -> p.isValidProvider(blockId, false)).findFirst();
+        if (provider.isEmpty()) {
+            Iris.warn("No matching Provider found for modded material \"%s\"!", blockId);
+            return;
+        }
+        provider.get().processUpdate(engine, block, blockId);
+    }
+
+    public Identifier[] getAllBlockIdentifiers() {
+        KList<Identifier> names = new KList<>();
+        activeProviders.forEach(p -> names.add(p.getBlockTypes()));
+        return names.toArray(new Identifier[0]);
+    }
+
+    public Identifier[] getAllItemIdentifiers() {
+        KList<Identifier> names = new KList<>();
+        activeProviders.forEach(p -> names.add(p.getItemTypes()));
+        return names.toArray(new Identifier[0]);
+    }
+
+    public static Pair<Identifier, KMap<String, String>> parseState(Identifier key) {
+        if (!key.key().contains("[") || !key.key().contains("]")) {
+            return new Pair<>(key, new KMap<>());
+        }
+        String state = key.key().split("\\Q[\\E")[1].split("\\Q]\\E")[0];
+        KMap<String, String> stateMap = new KMap<>();
+        if (!state.isEmpty()) {
+            Arrays.stream(state.split(",")).forEach(s -> stateMap.put(s.split("=")[0], s.split("=")[1]));
+        }
+        return new Pair<>(new Identifier(key.namespace(), key.key().split("\\Q[\\E")[0]), stateMap);
+    }
+
+    public static Identifier buildState(Identifier key, KMap<String, String> state) {
+        if (state.isEmpty()) {
+            return key;
+        }
+        String path = state.entrySet()
+                .stream()
+                .map(e -> e.getKey() + "=" + e.getValue())
+                .collect(Collectors.joining(",", key.key() + "[", "]"));
+        return new Identifier(key.namespace(), path);
+    }
+}

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

@@ -0,0 +1,317 @@
+package com.volmit.iris.core.service;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
+import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.platform.PlatformChunkGenerator;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.format.C;
+import com.volmit.iris.util.format.Form;
+import com.volmit.iris.util.mantle.TectonicPlate;
+import com.volmit.iris.util.misc.getHardware;
+import com.volmit.iris.util.plugin.IrisService;
+import com.volmit.iris.util.scheduling.ChronoLatch;
+import com.volmit.iris.util.scheduling.Looper;
+import com.volmit.iris.util.scheduling.PrecisionStopwatch;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.server.PluginDisableEvent;
+import org.bukkit.event.server.ServerLoadEvent;
+import org.bukkit.event.world.WorldLoadEvent;
+import org.bukkit.event.world.WorldUnloadEvent;
+import org.checkerframework.checker.units.qual.A;
+
+import java.util.*;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.concurrent.locks.ReentrantLock;
+import java.util.function.Supplier;
+
+public class IrisEngineSVC implements IrisService {
+    public static IrisEngineSVC instance;
+    public boolean isServerShuttingDown = false;
+    public boolean isServerLoaded = false;
+    private static final AtomicInteger tectonicLimit = new AtomicInteger(30);
+    private ReentrantLock lastUseLock;
+    private KMap<World, Long> lastUse;
+    private List<World> IrisWorlds;
+    private Looper cacheTicker;
+    private Looper trimTicker;
+    private Looper unloadTicker;
+    private Looper updateTicker;
+    private PrecisionStopwatch trimAlive;
+    private PrecisionStopwatch unloadAlive;
+    public PrecisionStopwatch trimActiveAlive;
+    public PrecisionStopwatch unloadActiveAlive;
+    private AtomicInteger TotalTectonicPlates;
+    private AtomicInteger TotalQueuedTectonicPlates;
+    private AtomicInteger TotalNotQueuedTectonicPlates;
+    private AtomicBoolean IsUnloadAlive;
+    private AtomicBoolean IsTrimAlive;
+    ChronoLatch cl;
+
+    public List<World> corruptedIrisWorlds = new ArrayList<>();
+
+    @Override
+    public void onEnable() {
+        this.cl = new ChronoLatch(5000);
+        lastUse = new KMap<>();
+        lastUseLock = new ReentrantLock();
+        IrisWorlds = new ArrayList<>();
+        IsUnloadAlive = new AtomicBoolean(true);
+        IsTrimAlive = new AtomicBoolean(true);
+        trimActiveAlive = new PrecisionStopwatch();
+        unloadActiveAlive = new PrecisionStopwatch();
+        trimAlive = new PrecisionStopwatch();
+        unloadAlive = new PrecisionStopwatch();
+        TotalTectonicPlates = new AtomicInteger();
+        TotalQueuedTectonicPlates = new AtomicInteger();
+        TotalNotQueuedTectonicPlates = new AtomicInteger();
+        tectonicLimit.set(2);
+        long t = getHardware.getProcessMemory();
+        while (t > 200) {
+            tectonicLimit.getAndAdd(1);
+            t = t - 200;
+        }
+        this.setup();
+        this.TrimLogic();
+        this.UnloadLogic();
+
+        trimAlive.begin();
+        unloadAlive.begin();
+        trimActiveAlive.begin();
+        unloadActiveAlive.begin();
+
+        updateTicker.start();
+        cacheTicker.start();
+        //trimTicker.start();
+        //unloadTicker.start();
+        instance = this;
+
+    }
+
+    public void engineStatus() {
+        boolean trimAlive = trimTicker.isAlive();
+        boolean unloadAlive = unloadTicker.isAlive();
+        Iris.info("Status:");
+        Iris.info("- Trim: " + trimAlive);
+        Iris.info("- Unload: " + unloadAlive);
+
+    }
+
+    public static int getTectonicLimit() {
+        return tectonicLimit.get();
+    }
+
+    @EventHandler
+    public void onWorldUnload(WorldUnloadEvent event) {
+        updateWorlds();
+    }
+
+    @EventHandler
+    public void onWorldLoad(WorldLoadEvent event) {
+        updateWorlds();
+    }
+
+    @EventHandler
+    public void onServerBoot(ServerLoadEvent event) {
+        isServerLoaded = true;
+    }
+
+    @EventHandler
+    public void onPluginDisable(PluginDisableEvent event) {
+        if (event.getPlugin().equals(Iris.instance)) {
+            isServerShuttingDown = true;
+        }
+    }
+
+    public void updateWorlds() {
+        for (World world : Bukkit.getWorlds()) {
+            try {
+                if (IrisToolbelt.access(world).getEngine() != null) {
+                    IrisWorlds.add(world);
+                }
+            } catch (Exception e) {
+                // no
+            }
+        }
+    }
+
+    private void setup() {
+        cacheTicker = new Looper() {
+            @Override
+            protected long loop() {
+                long now = System.currentTimeMillis();
+                lastUseLock.lock();
+                try {
+                    for (World key : new ArrayList<>(lastUse.keySet())) {
+                        Long last = lastUse.get(key);
+                        if (last == null)
+                            continue;
+                        if (now - last > 60000) {
+                            lastUse.remove(key);
+                        }
+                    }
+                } finally {
+                    lastUseLock.unlock();
+                }
+                return 1000;
+            }
+        };
+
+        updateTicker = new Looper() {
+            @Override
+            protected long loop() {
+                try {
+                    TotalQueuedTectonicPlates.set(0);
+                    TotalNotQueuedTectonicPlates.set(0);
+                    TotalTectonicPlates.set(0);
+                    for (World world : IrisWorlds) {
+                        Engine engine = Objects.requireNonNull(IrisToolbelt.access(world)).getEngine();
+                        TotalQueuedTectonicPlates.addAndGet((int) engine.getMantle().getToUnload());
+                        TotalNotQueuedTectonicPlates.addAndGet((int) engine.getMantle().getNotQueuedLoadedRegions());
+                        TotalTectonicPlates.addAndGet(engine.getMantle().getLoadedRegionCount());
+                    }
+                    if (!isServerShuttingDown && isServerLoaded) {
+                        if (!trimTicker.isAlive()) {
+                            Iris.info(C.RED + "TrimTicker found dead! Booting it up!");
+                            try {
+                                TrimLogic();
+                            } catch (Exception e) {
+                                Iris.error("What happened?");
+                                e.printStackTrace();
+                            }
+                        }
+
+                        if (!unloadTicker.isAlive()) {
+                            Iris.info(C.RED + "UnloadTicker found dead! Booting it up!");
+                            try {
+                               UnloadLogic();
+                            } catch (Exception e) {
+                                Iris.error("What happened?");
+                                e.printStackTrace();
+                            }
+                        }
+                    }
+
+                } catch (Exception e) {
+                    return -1;
+                }
+                return 1000;
+            }
+        };
+    }
+    public void TrimLogic() {
+        if (trimTicker == null || !trimTicker.isAlive()) {
+            trimTicker = new Looper() {
+                private final Supplier<Engine> supplier = createSupplier();
+
+                @Override
+                protected long loop() {
+                    long start = System.currentTimeMillis();
+                    trimAlive.reset();
+                    try {
+                        Engine engine = supplier.get();
+                        if (engine != null) {
+                            engine.getMantle().trim(tectonicLimit.get() / lastUse.size());
+                        }
+                    } catch (Throwable e) {
+                        Iris.reportError(e);
+                        Iris.info(C.RED + "EngineSVC: Failed to trim.");
+                        e.printStackTrace();
+                        return -1;
+                    }
+
+                    int size = lastUse.size();
+                    long time = (size > 0 ? 1000 / size : 1000) - (System.currentTimeMillis() - start);
+                    if (time <= 0)
+                        return 0;
+                    return time;
+                }
+            };
+            trimTicker.start();
+        }
+    }
+    public void UnloadLogic() {
+        if (unloadTicker == null || !unloadTicker.isAlive()) {
+            unloadTicker = new Looper() {
+                private final Supplier<Engine> supplier = createSupplier();
+
+                @Override
+                protected long loop() {
+                    long start = System.currentTimeMillis();
+                    unloadAlive.reset();
+                    try {
+                        Engine engine = supplier.get();
+                        if (engine != null) {
+                            long unloadStart = System.currentTimeMillis();
+                            int count = engine.getMantle().unloadTectonicPlate(tectonicLimit.get() / lastUse.size());
+                            if (count > 0) {
+                                Iris.debug(C.GOLD + "Unloaded " + C.YELLOW + count + " TectonicPlates in " + C.RED + Form.duration(System.currentTimeMillis() - unloadStart, 2));
+                            }
+                        }
+                    } catch (Throwable e) {
+                        Iris.reportError(e);
+                        Iris.info(C.RED + "EngineSVC: Failed to unload.");
+                        e.printStackTrace();
+                        return -1;
+                    }
+
+                    int size = lastUse.size();
+                    long time = (size > 0 ? 1000 / size : 1000) - (System.currentTimeMillis() - start);
+                    if (time <= 0)
+                        return 0;
+                    return time;
+                }
+            };
+            unloadTicker.start();
+        }
+    }
+
+    private Supplier<Engine> createSupplier() {
+        AtomicInteger i = new AtomicInteger();
+        return () -> {
+            List<World> worlds = Bukkit.getWorlds();
+            if (i.get() >= worlds.size()) {
+                i.set(0);
+            }
+            try {
+                for (int j = 0; j < worlds.size(); j++) {
+                    World world = worlds.get(i.getAndIncrement());
+                    PlatformChunkGenerator generator = IrisToolbelt.access(world);
+                    if (i.get() >= worlds.size()) {
+                        i.set(0);
+                    }
+
+                    if (generator != null) {
+                        Engine engine = generator.getEngine();
+                        boolean closed = engine.getMantle().getData().isClosed();
+                        if (engine != null && !engine.isStudio() && !closed) {
+                            lastUseLock.lock();
+                            lastUse.put(world, System.currentTimeMillis());
+                            lastUseLock.unlock();
+                            return engine;
+                        }
+                    }
+                }
+            } catch (Throwable e) {
+                Iris.info(C.RED + "EngineSVC: Failed to create supplier.");
+                e.printStackTrace();
+                Iris.reportError(e);
+            }
+            return null;
+        };
+    }
+
+    @Override
+    public void onDisable() {
+        cacheTicker.interrupt();
+        trimTicker.interrupt();
+        unloadTicker.interrupt();
+        lastUse.clear();
+    }
+}

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

@@ -232,7 +232,7 @@ public class StudioSVC implements IrisService {
         }
 
         try {
-            dir = zipFiles.length == 1 && zipFiles[0].isDirectory() ? zipFiles[0] : null;
+            dir = zipFiles.length > 1 ? work : zipFiles[0].isDirectory() ? zipFiles[0] : null;
         } catch (NullPointerException e) {
             Iris.reportError(e);
             sender.sendMessage("Error when finding home directory. Are there any non-text characters in the file name?");

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

@@ -183,7 +183,7 @@ public class TreeSVC implements IrisService {
             }
 
             @Override
-            public void setTile(int xx, int yy, int zz, TileData<? extends TileState> tile) {
+            public void setTile(int xx, int yy, int zz, TileData tile) {
 
             }
 
@@ -240,7 +240,7 @@ public class TreeSVC implements IrisService {
         boolean isUseAll = worldAccess.getEngine().getDimension().getTreeSettings().getMode().equals(IrisTreeModes.ALL);
 
         // Retrieve objectPlacements of type `species` from biome
-        IrisBiome biome = worldAccess.getEngine().getBiome(location.getBlockX(), location.getBlockY(), location.getBlockZ());
+        IrisBiome biome = worldAccess.getEngine().getBiome(location.getBlockX(), location.getBlockY()-worldAccess.getTarget().getWorld().minHeight(), location.getBlockZ());
         placements.addAll(matchObjectPlacements(biome.getObjects(), size, type));
 
         // Add more or find any in the region

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

@@ -1,127 +0,0 @@
-/*
- * Iris is a World Generator for Minecraft Bukkit Servers
- * Copyright (c) 2022 Arcane Arts (Volmit Software)
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.volmit.iris.core.service;
-
-import com.volmit.iris.Iris;
-import com.volmit.iris.core.IrisSettings;
-import com.volmit.iris.core.tools.IrisToolbelt;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.util.format.C;
-import com.volmit.iris.util.plugin.IrisService;
-import com.volmit.iris.util.plugin.VolmitSender;
-import org.bukkit.Location;
-import org.bukkit.entity.Player;
-import org.bukkit.entity.Villager;
-import org.bukkit.event.EventHandler;
-import org.bukkit.event.entity.VillagerCareerChangeEvent;
-
-import java.util.List;
-
-public class VillageSVC implements IrisService {
-    @Override
-    public void onEnable() {
-
-    }
-
-    @Override
-    public void onDisable() {
-
-    }
-
-    @EventHandler
-    public void on(VillagerCareerChangeEvent event) {
-
-        if (!IrisToolbelt.isIrisWorld(event.getEntity().getWorld())) {
-            return;
-        }
-
-        IrisDimension dim = IrisToolbelt.access(event.getEntity().getWorld())
-                .getEngine().getDimension();
-
-        if (!dim.isRemoveCartographersDueToCrash()) {
-            return;
-        }
-
-        if (event.getProfession().equals(Villager.Profession.CARTOGRAPHER)) {
-            event.setCancelled(true);
-
-            Location eventLocation = event.getEntity().getLocation();
-
-            int radius = dim.getNotifyPlayersOfCartographerCancelledRadius();
-
-            if (radius == -1) {
-                return;
-            }
-
-            List<Player> playersInWorld = event.getEntity().getWorld().getPlayers();
-
-            String message = C.GOLD + IrisSettings.get().getGeneral().cartographerMessage;
-
-            Iris.info("Cancelled Cartographer Villager to prevent server crash at " + eventLocation + "!");
-
-            if (radius == -2) {
-                playersInWorld.stream().map(VolmitSender::new).forEach(v -> v.sendMessage(message));
-            } else {
-                playersInWorld.forEach(p -> {
-                    if (p.getLocation().distance(eventLocation) < radius) {
-                        new VolmitSender(p).sendMessage(message);
-                    }
-                });
-            }
-
-        }
-    }
-
-    /*
-     * Replace or disable villager trade add event to prevent explorer map
-     */
-    /* Removed due to MC breaking stuff again. This event is now called after the cartographer maps are made,
-    so it can fuck right off.
-    @EventHandler
-    public void on(VillagerAcquireTradeEvent event) {
-        if(!IrisToolbelt.isIrisWorld((event.getEntity().getWorld()))) {
-            return;
-        }
-
-        // Iris.info("Trade event: type " + event.getRecipe().getResult().getType() + " / meta " + event.getRecipe().getResult().getItemMeta() + " / data " + event.getRecipe().getResult().getData());
-        if(!event.getRecipe().getResult().getType().equals(Material.FILLED_MAP)) {
-            return;
-        }
-
-        IrisVillagerOverride override = IrisToolbelt.access(event.getEntity().getWorld()).getEngine()
-            .getDimension().getPatchCartographers();
-
-        if(override.isDisableTrade()) {
-            event.setCancelled(true);
-            Iris.debug("Cancelled cartographer trade @ " + event.getEntity().getLocation());
-            return;
-        }
-
-        if(override.getValidItems() == null) {
-            event.setCancelled(true);
-            Iris.debug("Cancelled cartographer trade because no override items are valid @ " + event.getEntity().getLocation());
-            return;
-        }
-
-        IrisVillagerTrade trade = override.getValidItems().getRandom();
-        event.setRecipe(trade.convert());
-        Iris.debug("Overrode cartographer trade with: " + trade + " to prevent allowing cartography map trades");
-    }
-    */
-}

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

@@ -30,9 +30,13 @@ import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.matter.Matter;
 import com.volmit.iris.util.matter.WorldMatter;
+import com.volmit.iris.util.misc.E;
 import com.volmit.iris.util.plugin.IrisService;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
+import com.volmit.iris.util.scheduling.S;
+import com.volmit.iris.util.scheduling.SR;
+import com.volmit.iris.util.scheduling.jobs.Job;
 import org.bukkit.*;
 import org.bukkit.block.Block;
 import org.bukkit.enchantments.Enchantment;
@@ -51,9 +55,16 @@ import org.bukkit.util.Vector;
 import java.awt.Color;
 import java.util.ArrayList;
 import java.util.Objects;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.atomic.AtomicInteger;
 
 public class WandSVC implements IrisService {
+    private static final Particle CRIT_MAGIC = E.getOrDefault(Particle.class, "CRIT_MAGIC", "CRIT");
+    private static final Particle REDSTONE = E.getOrDefault(Particle.class,  "REDSTONE", "DUST");
+    private static final int MS_PER_TICK = Integer.parseInt(System.getProperty("iris.ms_per_tick", "30"));
+
     private static ItemStack dust;
+    private static ItemStack wand;
 
     public static void pasteSchematic(IrisObject s, Location at) {
         s.place(at);
@@ -74,14 +85,81 @@ public class WandSVC implements IrisService {
             Location[] f = getCuboid(p);
             Cuboid c = new Cuboid(f[0], f[1]);
             IrisObject s = new IrisObject(c.getSizeX(), c.getSizeY(), c.getSizeZ());
-            for (Block b : c) {
-                if (b.getType().equals(Material.AIR)) {
-                    continue;
+
+            var it = c.chunkedIterator();
+
+            int total = c.getSizeX() * c.getSizeY() * c.getSizeZ();
+            var latch = new CountDownLatch(1);
+            new Job() {
+                private int i;
+                private Chunk chunk;
+
+                @Override
+                public String getName() {
+                    return "Scanning Selection";
                 }
 
-                BlockVector bv = b.getLocation().subtract(c.getLowerNE().toVector()).toVector().toBlockVector();
-                s.setUnsigned(bv.getBlockX(), bv.getBlockY(), bv.getBlockZ(), b);
-            }
+                @Override
+                public void execute() {
+                    new SR() {
+                        @Override
+                        public void run() {
+                            var time = M.ms() + MS_PER_TICK;
+                            while (time > M.ms()) {
+                                if (!it.hasNext()) {
+                                    if (chunk != null) {
+                                        chunk.removePluginChunkTicket(Iris.instance);
+                                        chunk = null;
+                                    }
+
+                                    cancel();
+                                    latch.countDown();
+                                    return;
+                                }
+
+                                try {
+                                    var b = it.next();
+                                    var bChunk = b.getChunk();
+                                    if (chunk == null) {
+                                        chunk = bChunk;
+                                        chunk.addPluginChunkTicket(Iris.instance);
+                                    } else if (chunk != bChunk) {
+                                        chunk.removePluginChunkTicket(Iris.instance);
+                                        chunk = bChunk;
+                                    }
+
+                                    if (b.getType().equals(Material.AIR))
+                                        continue;
+
+                                    BlockVector bv = b.getLocation().subtract(c.getLowerNE().toVector()).toVector().toBlockVector();
+                                    s.setUnsigned(bv.getBlockX(), bv.getBlockY(), bv.getBlockZ(), b);
+                                } finally {
+                                    i++;
+                                }
+                            }
+                        }
+                    };
+                    try {
+                        latch.await();
+                    } catch (InterruptedException ignored) {}
+                }
+
+                @Override
+                public void completeWork() {}
+
+                @Override
+                public int getTotalWork() {
+                    return total;
+                }
+
+                @Override
+                public int getWorkCompleted() {
+                    return i;
+                }
+            }.execute(new VolmitSender(p), true, () -> {});
+            try {
+                latch.await();
+            } catch (InterruptedException ignored) {}
 
             return s;
         } catch (Throwable e) {
@@ -161,11 +239,11 @@ public class WandSVC implements IrisService {
      */
     public static ItemStack createDust() {
         ItemStack is = new ItemStack(Material.GLOWSTONE_DUST);
-        is.addUnsafeEnchantment(Enchantment.ARROW_INFINITE, 1);
+        is.addUnsafeEnchantment(Enchantment.FIRE_ASPECT, 1);
         ItemMeta im = is.getItemMeta();
         im.setDisplayName(C.BOLD + "" + C.YELLOW + "Dust of Revealing");
         im.setUnbreakable(true);
-        im.addItemFlags(ItemFlag.HIDE_ATTRIBUTES, ItemFlag.HIDE_PLACED_ON, ItemFlag.HIDE_POTION_EFFECTS, ItemFlag.HIDE_DESTROYS, ItemFlag.HIDE_ENCHANTS);
+        im.addItemFlags(ItemFlag.values());
         im.setLore(new KList<String>().qadd("Right click on a block to reveal it's placement structure!"));
         is.setItemMeta(im);
 
@@ -205,11 +283,11 @@ public class WandSVC implements IrisService {
      */
     public static ItemStack createWand(Location a, Location b) {
         ItemStack is = new ItemStack(Material.BLAZE_ROD);
-        is.addUnsafeEnchantment(Enchantment.ARROW_INFINITE, 1);
+        is.addUnsafeEnchantment(Enchantment.FIRE_ASPECT, 1);
         ItemMeta im = is.getItemMeta();
         im.setDisplayName(C.BOLD + "" + C.GOLD + "Wand of Iris");
         im.setUnbreakable(true);
-        im.addItemFlags(ItemFlag.HIDE_ATTRIBUTES, ItemFlag.HIDE_PLACED_ON, ItemFlag.HIDE_POTION_EFFECTS, ItemFlag.HIDE_DESTROYS, ItemFlag.HIDE_ENCHANTS);
+        im.addItemFlags(ItemFlag.values());
         im.setLore(new KList<String>().add(locationToString(a), locationToString(b)));
         is.setItemMeta(im);
 
@@ -226,17 +304,19 @@ public class WandSVC implements IrisService {
             return getCuboidFromItem(p.getInventory().getItemInMainHand());
         }
 
-        Cuboid c = WorldEditLink.getSelection(p);
+        if (IrisSettings.get().getWorld().worldEditWandCUI) {
+            Cuboid c = WorldEditLink.getSelection(p);
 
-        if (c != null) {
-            return new Location[]{c.getLowerNE(), c.getUpperSW()};
+            if (c != null) {
+                return new Location[]{c.getLowerNE(), c.getUpperSW()};
+            }
         }
 
         return null;
     }
 
     public static boolean isHoldingWand(Player p) {
-        return isHoldingIrisWand(p) || WorldEditLink.getSelection(p) != null;
+        return isHoldingIrisWand(p) || (IrisSettings.get().getWorld().worldEditWandCUI && WorldEditLink.getSelection(p) != null);
     }
 
     public static boolean isHoldingIrisWand(Player p) {
@@ -251,7 +331,6 @@ public class WandSVC implements IrisService {
      * @return True if it is
      */
     public static boolean isWand(ItemStack is) {
-        ItemStack wand = createWand();
         if (is.getItemMeta() == null) return false;
         return is.getType().equals(wand.getType()) &&
                 is.getItemMeta().getDisplayName().equals(wand.getItemMeta().getDisplayName()) &&
@@ -261,7 +340,7 @@ public class WandSVC implements IrisService {
 
     @Override
     public void onEnable() {
-        ItemStack wand = createWand();
+        wand = createWand();
         dust = createDust();
 
         J.ar(() -> {
@@ -309,9 +388,9 @@ public class WandSVC implements IrisService {
      */
     public void draw(Location[] d, Player p) {
         Vector gx = Vector.getRandom().subtract(Vector.getRandom()).normalize().clone().multiply(0.65);
-        d[0].getWorld().spawnParticle(Particle.CRIT_MAGIC, d[0], 1, 0.5 + gx.getX(), 0.5 + gx.getY(), 0.5 + gx.getZ(), 0, null, false);
+        d[0].getWorld().spawnParticle(CRIT_MAGIC, d[0], 1, 0.5 + gx.getX(), 0.5 + gx.getY(), 0.5 + gx.getZ(), 0, null, false);
         Vector gxx = Vector.getRandom().subtract(Vector.getRandom()).normalize().clone().multiply(0.65);
-        d[1].getWorld().spawnParticle(Particle.CRIT, d[1], 1, 0.5 + gxx.getX(), 0.5 + gxx.getY(), 0.5 + gxx.getZ(), 0, null, false);
+        d[1].getWorld().spawnParticle(CRIT_MAGIC, d[1], 1, 0.5 + gxx.getX(), 0.5 + gxx.getY(), 0.5 + gxx.getZ(), 0, null, false);
 
         if (!d[0].getWorld().equals(d[1].getWorld())) {
             return;
@@ -368,7 +447,7 @@ public class WandSVC implements IrisService {
                             int r = color.getRed();
                             int g = color.getGreen();
                             int b = color.getBlue();
-                            p.spawnParticle(Particle.REDSTONE, lv.getX(), lv.getY(), lv.getZ(), 1, 0, 0, 0, 0, new Particle.DustOptions(org.bukkit.Color.fromRGB(r, g, b), 0.75f));
+                            p.spawnParticle(REDSTONE, lv.getX(), lv.getY(), lv.getZ(), 1, 0, 0, 0, 0, new Particle.DustOptions(org.bukkit.Color.fromRGB(r, g, b), 0.75f));
                         }
                     }
                 }
@@ -381,7 +460,7 @@ public class WandSVC implements IrisService {
         if (e.getHand() != EquipmentSlot.HAND)
             return;
         try {
-            if (isHoldingWand(e.getPlayer())) {
+            if (isHoldingIrisWand(e.getPlayer())) {
                 if (e.getAction().equals(Action.LEFT_CLICK_BLOCK)) {
                     e.setCancelled(true);
                     e.getPlayer().getInventory().setItemInMainHand(update(true, Objects.requireNonNull(e.getClickedBlock()).getLocation(), e.getPlayer().getInventory().getItemInMainHand()));

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

@@ -28,7 +28,6 @@ import java.io.InputStreamReader;
 
 import static com.google.common.math.LongMath.isPrime;
 import static com.volmit.iris.util.misc.getHardware.getCPUModel;
-import static com.volmit.iris.util.misc.getHardware.getDiskModel;
 public class IrisBenchmarking {
     static String ServerOS;
     static String filePath = "benchmark.dat";
@@ -180,12 +179,12 @@ public class IrisBenchmarking {
         Iris.info("- Data Compression: " + formatDouble(calculateDataCompression) + " MBytes/Sec");
 
         if (WindowsDiskSpeed) {
-            Iris.info("Disk Model: " + getDiskModel());
+            //Iris.info("Disk Model: " + getDiskModel());
             Iris.info(C.BLUE + "- Running with Windows System Assessment Tool");
             Iris.info("- Sequential 64.0 Write: " + C.BLUE + formatDouble(avgWriteSpeedMBps) + " Mbps");
             Iris.info("- Sequential 64.0 Read: " + C.BLUE + formatDouble(avgReadSpeedMBps) + " Mbps");
         } else {
-            Iris.info("Disk Model: " + getDiskModel());
+           // Iris.info("Disk Model: " + getDiskModel());
             Iris.info(C.GREEN + "- Running in Native Mode");
             Iris.info("- Average Write Speed: " + C.GREEN + formatDouble(avgWriteSpeedMBps) + " Mbps");
             Iris.info("- Average Read Speed: " + C.GREEN + formatDouble(avgReadSpeedMBps) + " Mbps");

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

@@ -0,0 +1,202 @@
+package com.volmit.iris.core.tools;
+
+import com.volmit.iris.Iris;
+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.format.C;
+import com.volmit.iris.util.format.Form;
+import com.volmit.iris.util.function.Consumer2;
+import com.volmit.iris.util.misc.E;
+import com.volmit.iris.util.nbt.io.NBTUtil;
+import com.volmit.iris.util.nbt.io.NamedTag;
+import com.volmit.iris.util.nbt.tag.*;
+import com.volmit.iris.util.plugin.VolmitSender;
+import com.volmit.iris.util.reflect.V;
+import com.volmit.iris.util.scheduling.J;
+import com.volmit.iris.util.scheduling.PrecisionStopwatch;
+import it.unimi.dsi.fastutil.ints.Int2IntOpenHashMap;
+import org.apache.commons.io.FileUtils;
+import org.bukkit.Bukkit;
+import org.bukkit.block.Block;
+import org.bukkit.block.data.BlockData;
+import org.bukkit.util.FileUtil;
+import org.bukkit.util.Vector;
+
+import java.io.File;
+import java.io.FilenameFilter;
+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;
+
+public class IrisConverter {
+    /**
+     * Converts all schematics in the convert folder
+     * @param sender
+     */
+    public static void convertSchematics(VolmitSender sender) {
+        File folder = Iris.instance.getDataFolder("convert");
+
+        FilenameFilter filter = (dir, name) -> name.endsWith(".schem");
+        File[] fileList = folder.listFiles(filter);
+        if (fileList == null) {
+            sender.sendMessage("No schematic files to convert found in " + folder.getAbsolutePath());
+            return;
+        }
+        ExecutorService executorService = Executors.newFixedThreadPool(1);
+        executorService.submit(() -> {
+        for (File schem : fileList) {
+            try {
+                    PrecisionStopwatch p = PrecisionStopwatch.start();
+                    boolean largeObject = false;
+                    NamedTag tag = null;
+                    try {
+                        tag = NBTUtil.read(schem);
+                    } catch (IOException e) {
+                        Iris.info(C.RED + "Failed to read: " + schem.getName());
+                        throw new RuntimeException(e);
+                    }
+                    CompoundTag compound = (CompoundTag) tag.getTag();
+
+                if (compound.containsKey("Palette") && compound.containsKey("Width") && compound.containsKey("Height") && compound.containsKey("Length")) {
+                    int objW = ((ShortTag) compound.get("Width")).getValue();
+                    int objH = ((ShortTag) compound.get("Height")).getValue();
+                    int objD = ((ShortTag) compound.get("Length")).getValue();
+                    int i = -1;
+                    int mv = objW * objH * objD;
+                    AtomicInteger v = new AtomicInteger(0);
+                    if (mv > 500_000) {
+                        largeObject = true;
+                        Iris.info(C.GRAY + "Converting.. "+ schem.getName() + " -> " + schem.getName().replace(".schem", ".iob"));
+                        Iris.info(C.GRAY + "- It may take a while");
+                        if (sender.isPlayer()) {
+                            i = J.ar(() -> {
+                                sender.sendProgress((double) v.get() / mv, "Converting");
+                            }, 0);
+                        }
+                    }
+
+                    CompoundTag paletteTag = (CompoundTag) compound.get("Palette");
+                    Map<Integer, BlockData> blockmap = new HashMap<>(paletteTag.size(), 0.9f);
+                    for (Map.Entry<String, Tag<?>> entry : paletteTag.getValue().entrySet()) {
+                        String blockName = entry.getKey();
+                        BlockData bd = Bukkit.createBlockData(blockName);
+                        Tag<?> blockTag = entry.getValue();
+                        int blockId = ((IntTag) blockTag).getValue();
+                        blockmap.put(blockId, bd);
+                    }
+
+                    ByteArrayTag byteArray = (ByteArrayTag) compound.get("BlockData");
+                    byte[] originalBlockArray = byteArray.getValue();
+
+                    IrisObject object = new IrisObject(objW, objH, objD);
+                    for (int h = 0; h < objH; h++) {
+                        for (int d = 0; d < objD; d++) {
+                            for (int w = 0; w < objW; w++) {
+                                BlockData bd = blockmap.get((int) originalBlockArray[v.get()]);
+                                if (!bd.getMaterial().isAir()) {
+                                    object.setUnsigned(w, h, d, bd);
+                                }
+                                v.getAndAdd(1);
+                            }
+                        }
+                    }
+                    if (i != -1) J.car(i);
+                    try {
+                        object.shrinkwrap();
+                        object.write(new File(folder, schem.getName().replace(".schem", ".iob")));
+                    } catch (IOException e) {
+                        Iris.info(C.RED + "Failed to save: " + schem.getName());
+                        throw new RuntimeException(e);
+                    }
+                    if (sender.isPlayer()) {
+                        if (largeObject) {
+                            sender.sendMessage(C.IRIS + "Converted "+ schem.getName() + " -> " + schem.getName().replace(".schem", ".iob") + " in " + Form.duration(p.getMillis()));
+                        } else {
+                            sender.sendMessage(C.IRIS + "Converted " + schem.getName() + " -> " + schem.getName().replace(".schem", ".iob"));
+                        }
+                    }
+                    if (largeObject) {
+                        Iris.info(C.GRAY + "Converted "+ schem.getName() + " -> " + schem.getName().replace(".schem", ".iob") + " in " + Form.duration(p.getMillis()));
+                    } else {
+                        Iris.info(C.GRAY + "Converted " + schem.getName() + " -> " + schem.getName().replace(".schem", ".iob"));
+                    }
+                    FileUtils.delete(schem);
+                }
+            } catch (Exception e) {
+                Iris.info(C.RED + "Failed to convert: " + schem.getName());
+                if (sender.isPlayer()) {
+                    sender.sendMessage(C.RED + "Failed to convert: " + schem.getName());
+                }
+                e.printStackTrace();
+                Iris.reportError(e);
+            }
+        }
+        sender.sendMessage(C.GRAY + "converted: " + fileList.length);
+        });
+    }
+
+//    /**
+//     *
+//     * @param sender
+//     */
+//    public static void convertJigsawStructure(File in, File out, VolmitSender sender) {
+//        File dataFolder = Iris.instance.getDataFolder("convert");
+//        try {
+//            KMap<String, IrisJigsawPool> pools = new KMap<>();
+//            KList<File> roots = new KList<>();
+//            AtomicInteger total = new AtomicInteger(0);
+//            AtomicInteger at = new AtomicInteger(0);
+//            File destPools = new File(out.getAbsolutePath() + "/jigsaw-pools");
+//            destPools.mkdirs();
+//            findAllNBT(in, (folder, file) -> {
+//                total.getAndIncrement();
+//                if (roots.addIfMissing(folder)) {
+//                    String b = in.toURI().relativize(folder.toURI()).getPath();
+//                    if (b.startsWith("/")) {
+//                        b = b.substring(1);
+//                    }
+//
+//                    if (b.endsWith("/")) {
+//                        b = b.substring(0, b.length() - 1);
+//                    }
+//
+//                    pools.put(b, new IrisJigsawPool());
+//                }
+//            });
+//
+//        } catch (Exception e) {
+//            Iris.error(C.RED + "Failed to convert: " + in.getPath());
+//            e.printStackTrace();
+//        }
+//
+//
+//
+//    }
+
+    private static void findAllNBT(File path, Consumer2<File, File> inFile) {
+        if (path == null) {
+            return;
+        }
+
+        if (path.isFile() && path.getName().endsWith(".nbt")) {
+            inFile.accept(path.getParentFile(), path);
+            return;
+        }
+        for (File i : path.listFiles()) {
+            if (i.isDirectory()) {
+                findAllNBT(i, inFile);
+            } else if (i.isFile() && i.getName().endsWith(".nbt")) {
+                inFile.accept(path, i);
+            }
+        }
+    }
+
+}
+
+
+

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

@@ -24,9 +24,10 @@ import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.ServerConfigurator;
 import com.volmit.iris.core.pregenerator.PregenTask;
 import com.volmit.iris.core.service.StudioSVC;
+import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.IrisDimension;
 import com.volmit.iris.engine.platform.PlatformChunkGenerator;
-import com.volmit.iris.engine.safeguard.UtilsSFG;
+import com.volmit.iris.core.safeguard.UtilsSFG;
 import com.volmit.iris.util.exceptions.IrisException;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
@@ -45,9 +46,7 @@ import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Supplier;
-
-import static com.volmit.iris.core.tools.IrisPackBenchmarking.benchmark;
-import static com.volmit.iris.engine.safeguard.IrisSafeguard.unstablemode;
+import static com.volmit.iris.core.safeguard.IrisSafeguard.unstablemode;
 
 /**
  * Makes it a lot easier to setup an engine, world, studio or whatever
@@ -83,6 +82,11 @@ public class IrisCreator {
      * the world itself. Studio worlds are deleted when they are unloaded.
      */
     private boolean studio = false;
+    /**
+     * Benchmark mode
+     */
+    private boolean benchmark = false;
+    private boolean smartVanillaHeight = false;
 
     public static boolean removeFromBukkitYml(String name) throws IOException {
         YamlConfiguration yml = YamlConfiguration.loadConfiguration(BUKKIT_YML);
@@ -107,15 +111,8 @@ public class IrisCreator {
      * @return the IrisAccess
      * @throws IrisException shit happens
      */
-    IrisPackBenchmarking PackBench = new IrisPackBenchmarking();
+
     public World create() throws IrisException {
-        if (unstablemode){
-            Iris.info(C.RED + "Your server is experiencing an incompatibility with the Iris plugin. Please rectify this problem to avoid further complications.");
-            Iris.info(C.RED + "----------------------------------------------------------------");
-            Iris.info(C.RED + "Operation ran: Loading Iris World..");
-            UtilsSFG.printIncompatibleWarnings();
-            Iris.info(C.RED + "----------------------------------------------------------------");
-        }
         if (Bukkit.isPrimaryThread()) {
             throw new IrisException("You cannot invoke create() on the main thread.");
         }
@@ -146,6 +143,7 @@ public class IrisCreator {
                 .name(name)
                 .seed(seed)
                 .studio(studio)
+                .smartVanillaHeight(smartVanillaHeight)
                 .create();
         ServerConfigurator.installDataPacks(false);
 
@@ -154,7 +152,6 @@ public class IrisCreator {
 
         J.a(() ->
         {
-            int req = 441;
             Supplier<Integer> g = () -> {
                 if (finalAccess1 == null || finalAccess1.getEngine() == null) {
                     return 0;
@@ -162,6 +159,9 @@ public class IrisCreator {
                 return finalAccess1.getEngine().getGenerated();
             };
             if(!benchmark) {
+                if (finalAccess1 == null) return;
+                int req = finalAccess1.getSpawnChunks().join();
+
                 while (g.get() < req) {
                     double v = (double) g.get() / (double) req;
                     if (sender.isPlayer()) {
@@ -173,7 +173,6 @@ public class IrisCreator {
                     }
                 }
             }
-            //if (benchmark){loaded = true;}
         });
 
 
@@ -191,7 +190,7 @@ public class IrisCreator {
 
         done.set(true);
 
-        if (sender.isPlayer()) {
+        if (sender.isPlayer() && !benchmark) {
             J.s(() -> {
                 sender.player().teleport(new Location(world.get(), 0, world.get().getHighestBlockYAt(0, 0), 0));
             });

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

@@ -2,169 +2,200 @@ package com.volmit.iris.core.tools;
 
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.pregenerator.IrisPregenerator;
-import com.volmit.iris.core.pregenerator.LazyPregenerator;
 import com.volmit.iris.core.pregenerator.PregenTask;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.object.IrisDimension;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.exceptions.IrisException;
-import com.volmit.iris.util.format.C;
+import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.math.Position2;
 
 import com.volmit.iris.util.scheduling.J;
-import org.apache.commons.io.FileUtils;
+import com.volmit.iris.util.scheduling.PrecisionStopwatch;
+import lombok.Getter;
 import org.bukkit.Bukkit;
 
 import java.io.File;
-import java.util.concurrent.CompletableFuture;
-import java.util.concurrent.ExecutionException;
-
-import static com.volmit.iris.core.commands.CommandIris.BenchDimension;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.nio.file.FileVisitResult;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.SimpleFileVisitor;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.time.Clock;
+import java.time.LocalDateTime;
+import java.util.Collections;
+import java.util.concurrent.*;
 
 
 public class IrisPackBenchmarking {
-    public static boolean loaded = false;
-    public static boolean benchmark = false;
-    static boolean cancelled = false;
-    static boolean pregenInProgress = false;
-    static long startTime;
-    static long totalChunks;
-    static long generatedChunks;
-    static double elapsedTimeNs;
+    @Getter
+    public static IrisPackBenchmarking instance;
+     public static boolean benchmarkInProgress = false;
+     private IrisDimension IrisDimension;
+     private int radius;
+     private boolean finished = false;
+    PrecisionStopwatch stopwatch;
 
-    public static void runBenchmark() {
-        // IrisPackBenchmarking IrisPackBenchmarking = new IrisPackBenchmarking();
-        benchmark = true;
-        Iris.info(C.BLUE + "Benchmarking Dimension: " + C.AQUA + BenchDimension);
-        //progress();
-        CompletableFuture<Void> future = CompletableFuture.runAsync(() -> {
-            Iris.info(C.GOLD + "Setting everything up..");
-            try {
-                String BenchmarkFolder = "\\Benchmark";
-                File folder = new File(BenchmarkFolder);
-                if (folder.exists() && folder.isDirectory()) {
-                    FileUtils.deleteDirectory(folder);
-                    Iris.debug("Deleted old Benchmark");
-                } else {
-                    Iris.info(C.GOLD + "Old Benchmark not found!");
-                    if(folder.exists()){
-                        Iris.info(C.RED + "FAILED To remove old Benchmark!");
-                        //cancelled = true;
+    public IrisPackBenchmarking(IrisDimension dimension, int r) {
+        instance = this;
+        this.IrisDimension = dimension;
+        this.radius = r;
+        runBenchmark();
+    }
 
-                    }
+    private void runBenchmark() {
+        this.stopwatch = new PrecisionStopwatch();
+        ExecutorService service = Executors.newSingleThreadExecutor();
+        service.submit(() -> {
+            Iris.info("Setting up benchmark environment ");
+            benchmarkInProgress = true;
+            File file = new File("benchmark");
+            if (file.exists()) {
+                deleteDirectory(file.toPath());
+            }
+            createBenchmark();
+            while (!IrisToolbelt.isIrisWorld(Bukkit.getWorld("benchmark"))) {
+                J.sleep(1000);
+                Iris.debug("Iris PackBenchmark: Waiting...");
+            }
+            Iris.info("Starting Benchmark!");
+            stopwatch.begin();
+            startBenchmark();
+        });
+
+    }
+
+    public boolean getBenchmarkInProgress() {
+        return benchmarkInProgress;
+    }
+
+    public void finishedBenchmark(KList<Integer> cps) {
+        try {
+            String time = Form.duration(stopwatch.getMillis());
+            Engine engine = IrisToolbelt.access(Bukkit.getWorld("benchmark")).getEngine();
+            Iris.info("-----------------");
+            Iris.info("Results:");
+            Iris.info("- Total time: " + time);
+            Iris.info("- Average CPS: " + calculateAverage(cps));
+            Iris.info("  - Median CPS: " + calculateMedian(cps));
+            Iris.info("  - Highest CPS: " + findHighest(cps));
+            Iris.info("  - Lowest CPS: " + findLowest(cps));
+            Iris.info("-----------------");
+            Iris.info("Creating a report..");
+            File profilers = new File("plugins" + File.separator + "Iris" + File.separator + "packbenchmarks");
+            profilers.mkdir();
+
+            File results = new File("plugins " + File.separator + "Iris", IrisDimension.getName() + LocalDateTime.now(Clock.systemDefaultZone()) + ".txt");
+            results.createNewFile();
+            KMap<String, Double> metrics = engine.getMetrics().pull();
+            try (FileWriter writer = new FileWriter(results)) {
+                writer.write("-----------------\n");
+                writer.write("Results:\n");
+                writer.write("Dimension: " + IrisDimension.getName() + "\n");
+                writer.write("- Date of Benchmark: " +  LocalDateTime.now(Clock.systemDefaultZone()) + "\n");
+                writer.write("\n");
+                writer.write("Metrics");
+                for (String m : metrics.k()) {
+                    double i = metrics.get(m);
+                    writer.write("- " + m + ": " + i);
                 }
-            } catch (Exception e) {
-                throw new RuntimeException();
+                writer.write("- " + metrics);
+                writer.write("Benchmark: " +  LocalDateTime.now(Clock.systemDefaultZone()) + "\n");
+                writer.write("- Total time: " + time + "\n");
+                writer.write("- Average CPS: " + calculateAverage(cps) + "\n");
+                writer.write("  - Median CPS: " + calculateMedian(cps) + "\n");
+                writer.write("  - Highest CPS: " + findHighest(cps) + "\n");
+                writer.write("  - Lowest CPS: " + findLowest(cps) + "\n");
+                writer.write("-----------------\n");
+                Iris.info("Finished generating a report!");
+            } catch (IOException e) {
+                Iris.error("An error occurred writing to the file.");
+                e.printStackTrace();
             }
 
-        }).thenRun(() -> {
-            Iris.info(C.GOLD + "Creating Benchmark Environment");
-            createBenchmark();
-
-        }).thenRun(() -> {
-            Iris.info( C.BLUE + "Benchmark Started!");
-            boolean done = false;
-            startBenchmarkTimer();
-            startBenchmark();
-            basicScheduler();
-        }).thenRun(() -> {
-
-        });
-       // cancelled = future.cancel(true);
-        try {
-            future.get();
-        } catch (InterruptedException | ExecutionException e) {
+            Bukkit.getServer().unloadWorld("benchmark", true);
+            stopwatch.end();
+        } catch (Exception e) {
+            Iris.error("Something has gone wrong!");
             e.printStackTrace();
         }
     }
-
-    private static void results(){
-        double averageCps = calculateAverageCPS();
-        Iris.info("Benchmark Dimension: " + BenchDimension);
-        Iris.info("Speeds");
-        Iris.info("- Average CPS: " + roundToTwoDecimalPlaces(averageCps));
-        Iris.info("Duration: " +  roundToTwoDecimalPlaces(elapsedTimeNs));
-
-    }
-    private static void basicScheduler() {
-        while (true) {
-            totalChunks = IrisPregenerator.getLongTotalChunks();
-            generatedChunks = IrisPregenerator.getLongGeneratedChunks();
-            if(totalChunks > 0) {
-                if (generatedChunks >= totalChunks) {
-                    Iris.info("Benchmark Completed!");
-                    elapsedTimeNs = stopBenchmarkTimer();
-                    results();
-                    break;
-                }
-            }
-            //J.sleep(100); test
-        }
-    }
-     static void createBenchmark(){
+     private void createBenchmark(){
         try {
             IrisToolbelt.createWorld()
-                    .dimension(BenchDimension)
-                    .name("Benchmark")
+                    .dimension(IrisDimension.getName())
+                    .name("benchmark")
                     .seed(1337)
                     .studio(false)
+                    .benchmark(true)
                     .create();
         } catch (IrisException e) {
             throw new RuntimeException(e);
         }
     }
-     static void startBenchmark(){
+
+     private void startBenchmark(){
         int x = 0;
         int z = 0;
             IrisToolbelt.pregenerate(PregenTask
                     .builder()
+                    .gui(false)
                     .center(new Position2(x, z))
                     .width(5)
                     .height(5)
-                    .build(), Bukkit.getWorld("Benchmark")
+                    .build(), Bukkit.getWorld("benchmark")
             );
     }
-    static void startLazyBenchmark(){
-        int x = 0;
-        int z = 0;
-        LazyPregenerator.LazyPregenJob pregenJob = LazyPregenerator.LazyPregenJob.builder()
-                //.world("Benchmark")
-                .healingPosition(0)
-                .healing(false)
-                .chunksPerMinute(3200)
-                .radiusBlocks(5000)
-                .position(0)
-                .build();
 
-        LazyPregenerator pregenerator = new LazyPregenerator(pregenJob, new File("plugins/Iris/lazygen.json"));
-        pregenerator.start();
-    }
-    public static double calculateAverageCPS() {
-        double elapsedTimeSec = elapsedTimeNs / 1_000_000_000.0;  // Convert to seconds
-        return generatedChunks / elapsedTimeSec;
-    }
-
-    private static void startBenchmarkTimer() {
-        startTime = System.nanoTime();
-    }
-
-    private static double stopBenchmarkTimer() {
-        long endTime = System.nanoTime();
-        return (endTime - startTime) / 1_000_000_000.0;
-    }
-
-    public static void deleteDirectory(File dir) {
-        File[] files = dir.listFiles();
-        if(files != null) {
-            for(File file: files) {
-                if(file.isDirectory()) {
-                    deleteDirectory(file);
-                } else {
-                    file.delete();
-                }
-            }
+    private double calculateAverage(KList<Integer> list) {
+        double sum = 0;
+        for (int num : list) {
+            sum += num;
         }
-        dir.delete();
+        return sum / list.size();
     }
-    private static double roundToTwoDecimalPlaces(double value) {
-        return Double.parseDouble(String.format("%.2f", value));
+
+    private double calculateMedian(KList<Integer> list) {
+        Collections.sort(list);
+        int middle = list.size() / 2;
+
+        if (list.size() % 2 == 1) {
+            return list.get(middle);
+        } else {
+            return (list.get(middle - 1) + list.get(middle)) / 2.0;
+        }
+    }
+
+    private int findLowest(KList<Integer> list) {
+        return Collections.min(list);
+    }
+
+    private int findHighest(KList<Integer> list) {
+        return Collections.max(list);
+    }
+
+    private boolean deleteDirectory(Path dir) {
+        try {
+            Files.walkFileTree(dir, new SimpleFileVisitor<Path>() {
+                @Override
+                public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException {
+                    Files.delete(file);
+                    return FileVisitResult.CONTINUE;
+                }
+
+                @Override
+                public FileVisitResult postVisitDirectory(Path dir, IOException exc) throws IOException {
+                    Files.delete(dir);
+                    return FileVisitResult.CONTINUE;
+                }
+            });
+            return true;
+        } catch (IOException e) {
+            e.printStackTrace();
+            return false;
+        }
     }
 }

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

@@ -0,0 +1,111 @@
+package com.volmit.iris.core.tools;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.util.format.Form;
+import com.volmit.iris.util.math.M;
+import com.volmit.iris.util.math.RollingSequence;
+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.Looper;
+
+import java.io.File;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledFuture;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicLong;
+import java.util.function.Supplier;
+
+public class IrisWorldAnalytics {
+    private final ChronoLatch latch;
+    private final String world;
+    private final AtomicInteger totalChunks;
+    private final AtomicInteger processed;
+    private final RollingSequence chunksPerSecond;
+    private final AtomicLong startTime;
+    private final Looper ticker;
+
+    public IrisWorldAnalytics(String world) {
+        this.world = world;
+
+        totalChunks = new AtomicInteger();
+        processed = new AtomicInteger(0);
+        latch = new ChronoLatch(3000);
+        chunksPerSecond = new RollingSequence(3000);
+        startTime = new AtomicLong(M.ms());
+        index();
+        ticker = new Looper() {
+            @Override
+            protected long loop() {
+
+
+
+                return 1000;
+            }
+        };
+
+    }
+
+    public void execute() {
+        Iris.info("Starting world analyser..");
+        long startTime = System.currentTimeMillis();
+
+    }
+
+    private long computeETA() {
+        return (long) (totalChunks.get() > 1024 ? // Generated chunks exceed 1/8th of total?
+                // If yes, use smooth function (which gets more accurate over time since its less sensitive to outliers)
+                ((totalChunks.get() - processed.get()) * ((double) (M.ms() - startTime.get()) / (double) processed.get())) :
+                // If no, use quick function (which is less accurate over time but responds better to the initial delay)
+                ((totalChunks.get() - processed.get()) / chunksPerSecond.getAverage()) * 1000
+        );
+    }
+
+    private void index() {
+        try {
+            AtomicInteger chunks = new AtomicInteger();
+            AtomicInteger pr = new AtomicInteger();
+            AtomicInteger pl = new AtomicInteger(0);
+            RollingSequence rps = new RollingSequence(5);
+            ChronoLatch cl = new ChronoLatch(3000);
+            File[] McaFiles = new File(world, "region").listFiles((dir, name) -> name.endsWith(".mca"));
+            Supplier<Long> eta = () -> (long) ((McaFiles.length - pr.get()) / rps.getAverage()) * 1000;
+            ScheduledFuture<?> sc = Executors.newSingleThreadScheduledExecutor().scheduleAtFixedRate(() -> {
+                int sp = pr.get() - pl.get();
+                pl.set(pr.get());
+                rps.put(sp);
+                if (cl.flip()) {
+                    double pc = ((double) pr.get() / (double) McaFiles.length) * 100;
+                    Iris.info("Indexing: " + Form.f(pr.get()) + " of " + Form.f(McaFiles.length) + " (%.0f%%) " + Form.f((int) rps.getAverage()) + "/s  ETA: " + Form.duration(eta.get(), 2), pc);
+                }
+            }, 3,1, TimeUnit.SECONDS);
+            BurstExecutor b = MultiBurst.burst.burst(McaFiles.length);
+            for (File mca : McaFiles) {
+                b.queue(() -> {
+                    try {
+                        MCAFile region = MCAUtil.read(mca, 0);
+                        var array = region.getChunks();
+                        for (int i = 0; i < array.length(); i++) {
+                            if (array.get(i) != null) {
+                                chunks.incrementAndGet();
+                            }
+                        }
+                        pr.incrementAndGet();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                });
+            }
+            b.complete();
+            sc.cancel(true);
+            totalChunks.set(chunks.get());
+            Iris.info("Indexing completed!");
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+}

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

@@ -19,8 +19,7 @@
 package com.volmit.iris.core.tools;
 
 import com.volmit.iris.core.loader.IrisData;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.engine.object.IrisWorld;
+import com.volmit.iris.engine.object.*;
 import com.volmit.iris.engine.platform.BukkitChunkGenerator;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
@@ -33,6 +32,7 @@ public class IrisWorldCreator {
     private String name;
     private boolean studio = false;
     private String dimensionName = null;
+    private boolean smartVanillaHeight = false;
     private long seed = 1337;
 
     public IrisWorldCreator() {
@@ -64,6 +64,11 @@ public class IrisWorldCreator {
         return this;
     }
 
+    public IrisWorldCreator smartVanillaHeight(boolean smartVanillaHeight) {
+        this.smartVanillaHeight = smartVanillaHeight;
+        return this;
+    }
+
     public WorldCreator create() {
         IrisDimension dim = IrisData.loadAnyDimension(dimensionName);
 
@@ -77,7 +82,8 @@ public class IrisWorldCreator {
                 .build();
         ChunkGenerator g = new BukkitChunkGenerator(w, studio, studio
                 ? dim.getLoader().getDataFolder() :
-                new File(w.worldFolder(), "iris/pack"), dimensionName);
+                new File(w.worldFolder(), "iris/pack"), dimensionName, smartVanillaHeight);
+
 
         return new WorldCreator(name)
                 .environment(findEnvironment())

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

@@ -0,0 +1,73 @@
+package com.volmit.iris.core.tools;
+
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.util.math.Position2;
+import com.volmit.iris.util.math.Spiraler;
+import org.bukkit.Chunk;
+import org.bukkit.Material;
+import org.bukkit.World;
+import org.bukkit.block.Block;
+
+public class IrisWorldMerger {
+    private Engine engine;
+    private World world;
+    private World selectedWorld;
+
+    /**
+     * @param world  > The selected world to get the caves from
+     * @param engine > The engine of the iris world
+     */
+    public IrisWorldMerger(Engine engine, World world) {
+        this.engine = engine;
+        this.world = this.engine.getWorld().realWorld();
+        this.selectedWorld = world;
+    }
+
+    /**
+     * Merges caves from a selected chunk into the corresponding chunk in the outcome world.
+     *
+     * @param selectedChunk The chunk from the selected world.
+     * @param targetChunk   The corresponding chunk in the outcome world.
+     */
+    private void mergeCavesInChunk(Chunk selectedChunk, Chunk targetChunk) {
+        int baseX = selectedChunk.getX() << 4;
+        int baseZ = selectedChunk.getZ() << 4;
+
+        for (int x = 0; x < 16; x++) {
+            int worldX = baseX + x;
+            for (int z = 0; z < 16; z++) {
+                int worldZ = baseZ + z;
+                int surfaceY = engine.getHeight(worldX, worldZ);
+                for (int y = 0; y <= surfaceY; y++) {
+                    Block selectedBlock = selectedChunk.getBlock(x, y, z);
+                    if (selectedBlock.getType() == Material.AIR) {
+                        Block targetBlock = targetChunk.getBlock(x, y, z);
+                        targetBlock.setType(Material.AIR);
+                    }
+                }
+            }
+        }
+    }
+
+    /**
+     * Irritates (merges) caves in a spiral pattern around the specified center chunk coordinates.
+     *
+     * @param centerX The X coordinate of the center chunk.
+     * @param centerZ The Z coordinate of the center chunk.
+     * @param radius  The radius (in chunks) to merge caves around.
+     */
+    public void irritateSpiral(int centerX, int centerZ, int radius) {
+        Spiraler spiraler = new Spiraler(radius * 2, radius * 2, (x, z) -> {
+            int chunkX = centerX + x;
+            int chunkZ = centerZ + z;
+            Chunk selectedChunk = selectedWorld.getChunkAt(chunkX, chunkZ);
+            Chunk targetChunk = world.getChunkAt(chunkX, chunkZ);
+            mergeCavesInChunk(selectedChunk, targetChunk);
+        });
+
+        // Execute the spiral iteration
+        while (spiraler.hasNext()) {
+            spiraler.next(); // The spiraler itself runs the callback defined in its constructor
+        }
+    }
+}

core/src/main/java/com/volmit/iris/core/wand/WandSelection.java

@@ -21,6 +21,7 @@ package com.volmit.iris.core.wand;
 import com.volmit.iris.util.data.Cuboid;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.RNG;
+import com.volmit.iris.util.misc.E;
 import org.bukkit.Location;
 import org.bukkit.Particle;
 import org.bukkit.entity.Player;
@@ -29,8 +30,10 @@ import org.bukkit.util.Vector;
 import java.awt.*;
 
 public class WandSelection {
+    private static final Particle REDSTONE = E.getOrDefault(Particle.class, "REDSTONE", "DUST");
     private final Cuboid c;
     private final Player p;
+    private static final double STEP = 0.10;
 
     public WandSelection(Cuboid c, Player p) {
         this.c = c;
@@ -38,77 +41,58 @@ public class WandSelection {
     }
 
     public void draw() {
-        double accuracy;
-        double dist;
+        Location playerLoc = p.getLocation();
+        double maxDistanceSquared = 256 * 256;
+        int particleCount = 0;
 
-        for (double i = c.getLowerX() - 1; i < c.getUpperX() + 1; i += 0.25) {
-            for (double j = c.getLowerY() - 1; j < c.getUpperY() + 1; j += 0.25) {
-                for (double k = c.getLowerZ() - 1; k < c.getUpperZ() + 1; k += 0.25) {
-                    boolean ii = i == c.getLowerX() || i == c.getUpperX();
-                    boolean jj = j == c.getLowerY() || j == c.getUpperY();
-                    boolean kk = k == c.getLowerZ() || k == c.getUpperZ();
+        // cube!
+        Location[][] edges = {
+                {c.getLowerNE(), new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getLowerZ())},
+                {c.getLowerNE(), new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getLowerZ())},
+                {c.getLowerNE(), new Location(c.getWorld(), c.getLowerX(), c.getLowerY(), c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getLowerZ()), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getLowerZ())},
+                {new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getLowerZ()), new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getLowerZ()), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getLowerZ())},
+                {new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getLowerZ()), new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getLowerX(), c.getLowerY(), c.getUpperZ() + 1), new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getLowerX(), c.getLowerY(), c.getUpperZ() + 1), new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getLowerZ()), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getLowerX(), c.getUpperY() + 1, c.getUpperZ() + 1), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getUpperZ() + 1)},
+                {new Location(c.getWorld(), c.getUpperX() + 1, c.getLowerY(), c.getUpperZ() + 1), new Location(c.getWorld(), c.getUpperX() + 1, c.getUpperY() + 1, c.getUpperZ() + 1)}
+        };
 
-                    if ((ii && jj) || (ii && kk) || (kk && jj)) {
-                        Vector push = new Vector(0, 0, 0);
+        for (Location[] edge : edges) {
+            Vector direction = edge[1].toVector().subtract(edge[0].toVector());
+            double length = direction.length();
+            direction.normalize();
 
-                        if (i == c.getLowerX()) {
-                            push.add(new Vector(-0.55, 0, 0));
-                        }
+            for (double d = 0; d <= length; d += STEP) {
+                Location particleLoc = edge[0].clone().add(direction.clone().multiply(d));
 
-                        if (j == c.getLowerY()) {
-                            push.add(new Vector(0, -0.55, 0));
-                        }
-
-                        if (k == c.getLowerZ()) {
-                            push.add(new Vector(0, 0, -0.55));
-                        }
-
-                        if (i == c.getUpperX()) {
-                            push.add(new Vector(0.55, 0, 0));
-                        }
-
-                        if (j == c.getUpperY()) {
-                            push.add(new Vector(0, 0.55, 0));
-                        }
-
-                        if (k == c.getUpperZ()) {
-                            push.add(new Vector(0, 0, 0.55));
-                        }
-
-                        Location a = new Location(c.getWorld(), i, j, k).add(0.5, 0.5, 0.5).add(push);
-                        accuracy = M.lerpInverse(0, 64 * 64, p.getLocation().distanceSquared(a));
-                        dist = M.lerp(0.125, 3.5, accuracy);
-
-                        if (M.r(M.min(dist * 5, 0.9D) * 0.995)) {
-                            continue;
-                        }
-
-                        if (ii && jj) {
-                            a.add(0, 0, RNG.r.d(-0.3, 0.3));
-                        }
-
-                        if (kk && jj) {
-                            a.add(RNG.r.d(-0.3, 0.3), 0, 0);
-                        }
-
-                        if (ii && kk) {
-                            a.add(0, RNG.r.d(-0.3, 0.3), 0);
-                        }
-
-                        if (p.getLocation().distanceSquared(a) < 256 * 256) {
-                            Color color = Color.getHSBColor((float) (0.5f + (Math.sin((i + j + k + (p.getTicksLived() / 2f)) / (20f)) / 2)), 1, 1);
-                            int r = color.getRed();
-                            int g = color.getGreen();
-                            int b = color.getBlue();
-
-                            p.spawnParticle(Particle.REDSTONE, a.getX(), a.getY(), a.getZ(),
-                                    1, 0, 0, 0, 0,
-                                    new Particle.DustOptions(org.bukkit.Color.fromRGB(r, g, b),
-                                            (float) dist * 3f));
-                        }
-                    }
+                if (playerLoc.distanceSquared(particleLoc) > maxDistanceSquared) {
+                    continue;
                 }
+
+                spawnParticle(particleLoc, playerLoc);
+                particleCount++;
             }
         }
     }
+
+    private void spawnParticle(Location particleLoc, Location playerLoc) {
+        double accuracy = M.lerpInverse(0, 64 * 64, playerLoc.distanceSquared(particleLoc));
+        double dist = M.lerp(0.125, 3.5, accuracy);
+
+        if (M.r(Math.min(dist * 5, 0.9D) * 0.995)) {
+            return;
+        }
+
+        float hue = (float) (0.5f + (Math.sin((particleLoc.getX() + particleLoc.getY() + particleLoc.getZ() + (p.getTicksLived() / 2f)) / 20f) / 2));
+        Color color = Color.getHSBColor(hue, 1, 1);
+
+        p.spawnParticle(REDSTONE, particleLoc,
+                0, 0, 0, 0, 1,
+                new Particle.DustOptions(org.bukkit.Color.fromRGB(color.getRed(), color.getGreen(), color.getBlue()),
+                        (float) dist * 3f));
+    }
 }

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

@@ -35,6 +35,8 @@ import com.volmit.iris.util.noise.CNG;
 import com.volmit.iris.util.stream.ProceduralStream;
 import com.volmit.iris.util.stream.interpolation.Interpolated;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 import org.bukkit.Material;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
@@ -42,6 +44,8 @@ import org.bukkit.block.data.BlockData;
 import java.util.UUID;
 
 @Data
+@EqualsAndHashCode(exclude = "data")
+@ToString(exclude = "data")
 public class IrisComplex implements DataProvider {
     private static final BlockData AIR = Material.AIR.createBlockData();
     private RNG rng;
@@ -127,6 +131,7 @@ public class IrisComplex implements DataProvider {
         caveBiomeStream = regionStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getRegion().get(x, z))
                 .convert((r)
                         -> engine.getDimension().getCaveBiomeStyle().create(rng.nextParallelRNG(InferredType.CAVE.ordinal()), getData()).stream()
+                        .zoom(engine.getDimension().getBiomeZoom())
                         .zoom(r.getCaveBiomeZoom())
                         .selectRarity(data.getBiomeLoader().loadAll(r.getCaveBiomes()))
                         .onNull(emptyBiome)
@@ -135,6 +140,8 @@ public class IrisComplex implements DataProvider {
         landBiomeStream = regionStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getRegion().get(x, z))
                 .convert((r)
                         -> engine.getDimension().getLandBiomeStyle().create(rng.nextParallelRNG(InferredType.LAND.ordinal()), getData()).stream()
+                        .zoom(engine.getDimension().getBiomeZoom())
+                        .zoom(engine.getDimension().getLandZoom())
                         .zoom(r.getLandBiomeZoom())
                         .selectRarity(data.getBiomeLoader().loadAll(r.getLandBiomes(), (t) -> t.setInferredType(InferredType.LAND)))
                 ).convertAware2D(ProceduralStream::get)
@@ -143,6 +150,8 @@ public class IrisComplex implements DataProvider {
         seaBiomeStream = regionStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getRegion().get(x, z))
                 .convert((r)
                         -> engine.getDimension().getSeaBiomeStyle().create(rng.nextParallelRNG(InferredType.SEA.ordinal()), getData()).stream()
+                        .zoom(engine.getDimension().getBiomeZoom())
+                        .zoom(engine.getDimension().getSeaZoom())
                         .zoom(r.getSeaBiomeZoom())
                         .selectRarity(data.getBiomeLoader().loadAll(r.getSeaBiomes(), (t) -> t.setInferredType(InferredType.SEA)))
                 ).convertAware2D(ProceduralStream::get)
@@ -151,6 +160,7 @@ public class IrisComplex implements DataProvider {
         shoreBiomeStream = regionStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getRegion().get(x, z))
                 .convert((r)
                         -> engine.getDimension().getShoreBiomeStyle().create(rng.nextParallelRNG(InferredType.SHORE.ordinal()), getData()).stream()
+                        .zoom(engine.getDimension().getBiomeZoom())
                         .zoom(r.getShoreBiomeZoom())
                         .selectRarity(data.getBiomeLoader().loadAll(r.getShoreBiomes(), (t) -> t.setInferredType(InferredType.SHORE)))
                 ).convertAware2D(ProceduralStream::get).cache2D("shoreBiomeStream", engine, cacheSize).waste("Shore Biome Stream");
@@ -288,7 +298,7 @@ public class IrisComplex implements DataProvider {
                 double b = 0;
 
                 for (IrisGenerator gen : generators) {
-                    b += bx.getGenLinkMax(gen.getLoadKey());
+                    b += bx.getGenLinkMax(gen.getLoadKey(), engine);
                 }
 
                 return b;
@@ -307,7 +317,7 @@ public class IrisComplex implements DataProvider {
                 double b = 0;
 
                 for (IrisGenerator gen : generators) {
-                    b += bx.getGenLinkMin(gen.getLoadKey());
+                    b += bx.getGenLinkMin(gen.getLoadKey(), engine);
                 }
 
                 return b;

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

@@ -24,6 +24,8 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.ServerConfigurator;
 import com.volmit.iris.core.events.IrisEngineHotloadEvent;
 import com.volmit.iris.core.gui.PregeneratorJob;
+import com.volmit.iris.core.nms.IMemoryWorld;
+import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.nms.container.BlockPos;
 import com.volmit.iris.core.nms.container.Pair;
 import com.volmit.iris.core.project.IrisProject;
@@ -50,20 +52,30 @@ import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
+import org.apache.commons.lang3.function.Failable;
 import org.bukkit.Material;
+import org.bukkit.NamespacedKey;
+import org.bukkit.WorldCreator;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.command.CommandSender;
+import org.bukkit.persistence.PersistentDataContainer;
+import org.bukkit.persistence.PersistentDataType;
 
 import java.io.File;
 import java.io.IOException;
 import java.util.HashSet;
+import java.util.Objects;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
 
 @Data
+@EqualsAndHashCode(exclude = "context")
+@ToString(exclude = "context")
 public class IrisEngine implements Engine {
     private final AtomicInteger bud;
     private final AtomicInteger buds;
@@ -88,6 +100,8 @@ public class IrisEngine implements Engine {
     private EngineEffects effects;
     private EngineExecutionEnvironment execution;
     private EngineWorldManager worldManager;
+    private IMemoryWorld memoryWorld;
+    private IrisMerger merger;
     private volatile int parallelism;
     private volatile int minHeight;
     private boolean failing;
@@ -119,6 +133,9 @@ public class IrisEngine implements Engine {
         context = new IrisContext(this);
         cleaning = new AtomicBoolean(false);
         context.touch();
+        merger = getDimension().getMerger();
+        merger.loadWorld(this);
+        updateMemoryWorld();
         getData().setEngine(this);
         getData().loadPrefetch(this);
         Iris.info("Initializing Engine: " + target.getWorld().name() + "/" + target.getDimension().getLoadKey() + " (" + target.getDimension().getDimensionHeight() + " height) Seed: " + getSeedManager().getSeed());
@@ -184,6 +201,34 @@ public class IrisEngine implements Engine {
         mode = getDimension().getMode().getType().create(this);
     }
 
+    private void updateMemoryWorld() {
+        try {
+            if(!merger.isUseMemoryWorld() || merger.getGenerator().isEmpty())
+                return;
+            merger = getDimension().getMerger();
+            if (!getDimension().isEnableExperimentalMerger()) return;
+            if (getMerger().getGenerator().isBlank()) return;
+            NamespacedKey dk = NamespacedKey.minecraft("memory_current_creator");
+            PersistentDataContainer per;
+            if (memoryWorld != null) {
+                per = memoryWorld.getBukkit().getPersistentDataContainer();
+                if (Objects.equals(per.get(dk, PersistentDataType.STRING), getMerger().getGenerator()))
+                    return;
+                if (memoryWorld != null)
+                    memoryWorld.close();
+            }
+            memoryWorld = getMerger().isDatapackMode() ? Failable.get(() ->
+                    getMerger().getGenerator() == null ?
+                            INMS.get().createMemoryWorld(new WorldCreator("memoryworld").seed(getSeedManager().getSeed())) :
+                            INMS.get().createMemoryWorld(NamespacedKey.minecraft(getMerger().getGenerator()), new WorldCreator("memoryworld").seed(getSeedManager().getSeed()))
+            ) : null; // todo: experimental
+            per = memoryWorld.getBukkit().getPersistentDataContainer();
+            per.set(dk, PersistentDataType.STRING, getMerger().getGenerator());
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
     @Override
     public void generateMatter(int x, int z, boolean multicore, ChunkContext context) {
         getMantle().generateMatter(x, z, multicore, context);
@@ -233,6 +278,7 @@ public class IrisEngine implements Engine {
         getData().clearLists();
         getTarget().setDimension(getData().getDimensionLoader().load(getDimension().getLoadKey()));
         prehotload();
+        updateMemoryWorld();
         setupEngine();
         J.a(() -> {
             synchronized (ServerConfigurator.class) {
@@ -246,23 +292,40 @@ public class IrisEngine implements Engine {
         return engineData.aquire(() -> {
             //TODO: Method this file
             File f = new File(getWorld().worldFolder(), "iris/engine-data/" + getDimension().getLoadKey() + ".json");
+            IrisEngineData data = null;
 
-            if (!f.exists()) {
+            if (f.exists()) {
                 try {
-                    f.getParentFile().mkdirs();
-                    IO.writeAll(f, new Gson().toJson(new IrisEngineData()));
+                    data = new Gson().fromJson(IO.readAll(f), IrisEngineData.class);
+                    if (data == null) {
+                        Iris.error("Failed to read Engine Data! Corrupted File? recreating...");
+                    }
                 } catch (IOException e) {
                     e.printStackTrace();
                 }
             }
 
-            try {
-                return new Gson().fromJson(IO.readAll(f), IrisEngineData.class);
-            } catch (Throwable e) {
-                e.printStackTrace();
+            if (data == null) {
+                data = new IrisEngineData();
+                data.getStatistics().setVersion(Iris.instance.getIrisVersion());
+                data.getStatistics().setMCVersion(Iris.instance.getMCVersion());
+                data.getStatistics().setUpgradedVersion(Iris.instance.getIrisVersion());
+                if (data.getStatistics().getVersion() == -1 || data.getStatistics().getMCVersion() == -1 ) {
+                    Iris.error("Failed to setup Engine Data!");
+                }
+
+                if (f.getParentFile().exists() || f.getParentFile().mkdirs()) {
+                    try {
+                        IO.writeAll(f, new Gson().toJson(data));
+                    } catch (IOException e) {
+                        e.printStackTrace();
+                    }
+                } else {
+                    Iris.error("Failed to setup Engine Data!");
+                }
             }
 
-            return new IrisEngineData();
+            return data;
         });
     }
 
@@ -418,7 +481,6 @@ public class IrisEngine implements Engine {
 
         J.a(() -> {
             try {
-                getMantle().trim();
                 getData().getObjectLoader().clean();
             } catch (Throwable e) {
                 Iris.reportError(e);
@@ -518,4 +580,19 @@ public class IrisEngine implements Engine {
     public int getCacheID() {
         return cacheId;
     }
+
+    private boolean EngineSafe() {
+        // Todo: this has potential if done right
+        int EngineMCVersion = getEngineData().getStatistics().getMCVersion();
+        int EngineIrisVersion = getEngineData().getStatistics().getVersion();
+        int MinecraftVersion = Iris.instance.getMCVersion();
+        int IrisVersion = Iris.instance.getIrisVersion();
+        if (EngineIrisVersion != IrisVersion) {
+            return false;
+        }
+        if (EngineMCVersion != MinecraftVersion) {
+            return false;
+        }
+        return true;
+    }
 }

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

@@ -19,8 +19,6 @@
 package com.volmit.iris.engine;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.IrisSettings;
-import com.volmit.iris.core.tools.IrisPackBenchmarking;
 import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.mantle.EngineMantle;
@@ -38,6 +36,8 @@ import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.mantle.Mantle;
 import com.volmit.iris.util.parallel.BurstExecutor;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 import org.bukkit.util.BlockVector;
 
 import java.io.File;
@@ -45,10 +45,9 @@ import java.io.IOException;
 import java.util.Map;
 import java.util.concurrent.atomic.AtomicInteger;
 
-import static com.volmit.iris.core.tools.IrisPackBenchmarking.benchmark;
-import static com.volmit.iris.engine.safeguard.PerformanceSFG.lowPerformance;
-
 @Data
+@EqualsAndHashCode(exclude = "engine")
+@ToString(exclude = "engine")
 public class IrisEngineMantle implements EngineMantle {
     private final Engine engine;
     private final Mantle mantle;
@@ -286,22 +285,10 @@ public class IrisEngineMantle implements EngineMantle {
         x = Math.max(x, c);
         x = (Math.max(x, 16) + 16) >> 4;
         x = x % 2 == 0 ? x + 1 : x;
-        if (benchmark){
-            x = 4;
-            Iris.info("Mantle Size: " + x + " Chunks " + C.BLUE + "BENCHMARK MODE");
-        } else {
-            if(lowPerformance){
-                x = 4;
-                Iris.info("Mantle Size: " + x + " Chunks" + C.GOLD + "LOW PERFORMANCE MODE");
-            } else {
-                Iris.info("Mantle Size: " + x + " Chunks");
-                Iris.info("  Object Mantle Size: " + u + " (" + ((Math.max(u, 16) + 16) >> 4) + ")");
-                Iris.info("  Jigsaw Mantle Size: " + jig + " (" + ((Math.max(jig, 16) + 16) >> 4) + ")");
-                Iris.info("  Carving Mantle Size: " + c + " (" + ((Math.max(c, 16) + 16) >> 4) + ")");
-            }
-        }
-
-
+        Iris.info("Mantle Size: " + x + " Chunks");
+        Iris.info("  Object Mantle Size: " + u + " (" + ((Math.max(u, 16) + 16) >> 4) + ")");
+        Iris.info("  Jigsaw Mantle Size: " + jig + " (" + ((Math.max(jig, 16) + 16) >> 4) + ")");
+        Iris.info("  Carving Mantle Size: " + c + " (" + ((Math.max(c, 16) + 16) >> 4) + ")");
         return x;
     }
 

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

@@ -25,11 +25,15 @@ import com.volmit.iris.engine.scripting.EngineExecutionEnvironment;
 import com.volmit.iris.engine.scripting.IrisScriptingAPI;
 import com.volmit.iris.util.format.C;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 import org.apache.bsf.BSFException;
 import org.apache.bsf.BSFManager;
 import org.apache.bsf.engines.javascript.JavaScriptEngine;
 
 @Data
+@EqualsAndHashCode(exclude = "engine")
+@ToString(exclude = "engine")
 public class IrisExecutionEnvironment implements EngineExecutionEnvironment {
     private final BSFManager manager;
     private final Engine engine;

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

@@ -76,6 +76,7 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
     private final ChronoLatch ecl;
     private final ChronoLatch cln;
     private final ChronoLatch chunkUpdater;
+    private final ChronoLatch chunkDiscovery;
     private double energy = 25;
     private int entityCount = 0;
     private long charge = 0;
@@ -92,12 +93,14 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
         clw = null;
         looper = null;
         chunkUpdater = null;
+        chunkDiscovery = null;
         id = -1;
     }
 
     public IrisWorldManager(Engine engine) {
         super(engine);
         chunkUpdater = new ChronoLatch(3000);
+        chunkDiscovery = new ChronoLatch(5000);
         cln = new ChronoLatch(60000);
         cl = new ChronoLatch(3000);
         ecl = new ChronoLatch(250);
@@ -128,6 +131,10 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
                         updateChunks();
                     }
 
+                    if (chunkDiscovery.flip()) {
+                        discoverChunks();
+                    }
+
 
                     if (getDimension().isInfiniteEnergy()) {
                         energy += 1000;
@@ -174,6 +181,19 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
         looper.start();
     }
 
+    private void discoverChunks() {
+        var mantle = getEngine().getMantle().getMantle();
+        for (Player i : getEngine().getWorld().realWorld().getPlayers()) {
+            int r = 1;
+
+            for (int x = -r; x <= r; x++) {
+                for (int z = -r; z <= r; z++) {
+                    mantle.getChunk(i.getLocation().getChunk()).flag(MantleFlag.DISCOVERED, true);
+                }
+            }
+        }
+    }
+
     private void updateChunks() {
         for (Player i : getEngine().getWorld().realWorld().getPlayers()) {
             int r = 1;

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

@@ -18,6 +18,7 @@
 
 package com.volmit.iris.engine.actuator;
 
+import com.volmit.iris.core.nms.IMemoryWorld;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedActuator;
 import com.volmit.iris.engine.object.IrisBiome;
@@ -29,15 +30,18 @@ import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import lombok.Getter;
-import org.bukkit.Material;
+import org.bukkit.*;
 import org.bukkit.block.data.BlockData;
 
 public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData> {
     private static final BlockData AIR = Material.AIR.createBlockData();
     private static final BlockData BEDROCK = Material.BEDROCK.createBlockData();
+    private static final BlockData DEEPSLATE = Material.DEEPSLATE.createBlockData();
     private static final BlockData LAVA = Material.LAVA.createBlockData();
     private static final BlockData GLASS = Material.GLASS.createBlockData();
     private static final BlockData CAVE_AIR = Material.CAVE_AIR.createBlockData();
+    private static final BlockData FILLER = Material.STONE.createBlockData();
+    private IMemoryWorld memoryWorld;
     @Getter
     private final RNG rng;
     @Getter
@@ -51,15 +55,21 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
     @BlockCoordinates
     @Override
     public void onActuate(int x, int z, Hunk<BlockData> h, boolean multicore, ChunkContext context) {
-        PrecisionStopwatch p = PrecisionStopwatch.start();
+        try {
+            PrecisionStopwatch p = PrecisionStopwatch.start();
 
-        for (int xf = 0; xf < h.getWidth(); xf++) {
-            terrainSliver(x, z, xf, h, context);
+            for (int xf = 0; xf < h.getWidth(); xf++) {
+                terrainSliver(x, z, xf, h, context);
+            }
+
+            getEngine().getMetrics().getTerrain().put(p.getMilliseconds());
+        } catch (Exception e) {
+            e.printStackTrace();
+            //Iris.error("Fatal Error!", e);
         }
-
-        getEngine().getMetrics().getTerrain().put(p.getMilliseconds());
     }
 
+
     private int fluidOrHeight(int height) {
         return Math.max(getDimension().getFluidHeight(), height);
     }
@@ -138,6 +148,11 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
                         continue;
                     }
 
+                    if (getDimension().isEnableExperimentalMerger()) {
+                        h.set(xf, i, zf, FILLER);
+                        continue;
+                    }
+
                     BlockData ore = biome.generateOres(realX, i, realZ, rng, getData());
                     ore = ore == null ? region.generateOres(realX, i, realZ, rng, getData()) : ore;
                     ore = ore == null ? getDimension().generateOres(realX, i, realZ, rng, getData()) : ore;
@@ -145,7 +160,11 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
                     if (ore != null) {
                         h.set(xf, i, zf, ore);
                     } else {
-                        h.set(xf, i, zf, context.getRock().get(xf, zf));
+                        if (getDimension().isDeepslateLayer() && i < 64) {
+                            h.set(xf, i, zf, DEEPSLATE);
+                        } else {
+                            h.set(xf, i, zf, context.getRock().get(xf, zf));
+                        }
                     }
                 }
             }

core/src/main/java/com/volmit/iris/engine/data/chunk/LinkedTerrainChunk.java

@@ -21,6 +21,7 @@ package com.volmit.iris.engine.data.chunk;
 import com.volmit.iris.core.nms.BiomeBaseInjector;
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.util.data.IrisBiomeStorage;
+import com.volmit.iris.util.data.IrisBlockData;
 import lombok.Setter;
 import org.bukkit.Bukkit;
 import org.bukkit.Material;
@@ -120,6 +121,8 @@ public class LinkedTerrainChunk implements TerrainChunk {
 
     @Override
     public synchronized void setBlock(int x, int y, int z, BlockData blockData) {
+        if (blockData instanceof IrisBlockData d)
+            blockData = d.getBase();
         rawChunkData.setBlock(x, y, z, blockData);
     }
 

core/src/main/java/com/volmit/iris/engine/data/chunk/MCATerrainChunk.java

@@ -20,6 +20,7 @@ package com.volmit.iris.engine.data.chunk;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.BiomeBaseInjector;
+import com.volmit.iris.util.data.IrisBlockData;
 import com.volmit.iris.util.nbt.mca.Chunk;
 import com.volmit.iris.util.nbt.mca.NBTWorld;
 import lombok.AllArgsConstructor;
@@ -88,6 +89,8 @@ public class MCATerrainChunk implements TerrainChunk {
         if (blockData == null) {
             Iris.error("NULL BD");
         }
+        if (blockData instanceof IrisBlockData data)
+            blockData = data.getBase();
 
         mcaChunk.setBlockStateAt(xx, y, zz, NBTWorld.getCompound(blockData), false);
     }

core/src/main/java/com/volmit/iris/engine/decorator/IrisCeilingDecorator.java

@@ -44,7 +44,13 @@ public class IrisCeilingDecorator extends IrisEngineDecorator {
         if (decorator != null) {
             if (!decorator.isStacking()) {
                 if (height >= 0 || height < getEngine().getHeight()) {
-                    data.set(x, height, z, fixFaces(decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()), realX, height, realZ));
+                    if (null != decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData())) {
+                        data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                        height--;
+                        data.set(x, height, z, decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData()));
+                    } else {
+                        data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                    }
                 }
             } else {
                 int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());

core/src/main/java/com/volmit/iris/engine/decorator/IrisSeaFloorDecorator.java

@@ -39,8 +39,20 @@ public class IrisSeaFloorDecorator extends IrisEngineDecorator {
 
         if (decorator != null) {
             if (!decorator.isStacking()) {
+                if (!decorator.isForcePlace() && !decorator.getSlopeCondition().isDefault()
+                        && !decorator.getSlopeCondition().isValid(getComplex().getSlopeStream().get(realX, realZ))) {
+                    return;
+                }
                 if (height >= 0 || height < getEngine().getHeight()) {
-                    data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                    if (null != decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData())) {
+                        if (height == getDimension().getFluidHeight() - 1) {
+                            data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                            height++;
+                            data.set(x, height, z, decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData()));
+                        }
+                    } else {
+                        data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                    }
                 }
             } else {
                 int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());

core/src/main/java/com/volmit/iris/engine/decorator/IrisSeaSurfaceDecorator.java

@@ -40,7 +40,13 @@ public class IrisSeaSurfaceDecorator extends IrisEngineDecorator {
         if (decorator != null) {
             if (!decorator.isStacking()) {
                 if (height >= 0 || height < getEngine().getHeight()) {
-                    data.set(x, height + 1, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                    if (null != decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData())) {
+                        data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                        height++;
+                        data.set(x, height, z, decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData()));
+                    } else {
+                        data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                    }
                 }
             } else {
                 int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());

core/src/main/java/com/volmit/iris/engine/decorator/IrisShoreLineDecorator.java

@@ -45,8 +45,19 @@ public class IrisShoreLineDecorator extends IrisEngineDecorator {
                 IrisDecorator decorator = getDecorator(biome, realX, realZ);
 
                 if (decorator != null) {
+                    if (!decorator.isForcePlace() && !decorator.getSlopeCondition().isDefault()
+                            && !decorator.getSlopeCondition().isValid(getComplex().getSlopeStream().get(realX, realZ))) {
+                        return;
+                    }
+
                     if (!decorator.isStacking()) {
-                        data.set(x, height + 1, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                        if (null != decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData())) {
+                            data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                            height++;
+                            data.set(x, height, z, decorator.getBlockDataForTop(biome, getRng(), realX, height, realZ, getData()));
+                        } else {
+                            data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                        }
                     } else {
                         int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());
                         if (decorator.isScaleStack()) {

core/src/main/java/com/volmit/iris/engine/decorator/IrisSurfaceDecorator.java

@@ -53,6 +53,11 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
         boolean underwater = height < getDimension().getFluidHeight();
 
         if (decorator != null) {
+            if (!decorator.isForcePlace() && !decorator.getSlopeCondition().isDefault()
+                    && !decorator.getSlopeCondition().isValid(getComplex().getSlopeStream().get(realX, realZ))) {
+                return;
+            }
+
             if (!decorator.isStacking()) {
                 bd = decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData());
 

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

@@ -22,10 +22,14 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.gui.components.RenderType;
 import com.volmit.iris.core.gui.components.Renderer;
+import com.volmit.iris.core.link.Identifier;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.loader.IrisRegistrant;
+import com.volmit.iris.core.nms.IMemoryWorld;
 import com.volmit.iris.core.nms.container.BlockPos;
 import com.volmit.iris.core.nms.container.Pair;
+import com.volmit.iris.core.pregenerator.ChunkUpdater;
+import com.volmit.iris.core.service.ExternalDataSVC;
 import com.volmit.iris.engine.IrisComplex;
 import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.data.chunk.TerrainChunk;
@@ -38,6 +42,7 @@ import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.data.DataProvider;
+import com.volmit.iris.util.data.IrisBlockData;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.format.C;
@@ -54,15 +59,13 @@ import com.volmit.iris.util.matter.TileWrapper;
 import com.volmit.iris.util.matter.slices.container.JigsawPieceContainer;
 import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.parallel.MultiBurst;
+import com.volmit.iris.util.reflect.W;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import com.volmit.iris.util.stream.ProceduralStream;
 import io.papermc.lib.PaperLib;
-import org.bukkit.Bukkit;
-import org.bukkit.Chunk;
-import org.bukkit.Location;
-import org.bukkit.Material;
+import org.bukkit.*;
 import org.bukkit.block.Biome;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
@@ -74,9 +77,11 @@ import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
 
 import java.awt.*;
+import java.awt.Color;
 import java.util.Arrays;
 import java.util.Set;
 import java.util.UUID;
+import java.util.concurrent.Semaphore;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicLong;
@@ -107,6 +112,10 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
 
     EngineExecutionEnvironment getExecution();
 
+    IMemoryWorld getMemoryWorld();
+
+    IrisMerger getMerger();
+
     double getMaxBiomeObjectDensity();
 
     double getMaxBiomeDecoratorDensity();
@@ -254,6 +263,11 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         if (B.isUpdatable(data)) {
             getMantle().updateBlock(x, y, z);
         }
+        if (data instanceof IrisBlockData d) {
+            getMantle().getMantle().set(x, y, z, d.getCustom());
+        } else {
+            getMantle().getMantle().remove(x, y, z, Identifier.class);
+        }
     }
 
     void blockUpdatedMetric();
@@ -261,72 +275,106 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
     @ChunkCoordinates
     @Override
     default void updateChunk(Chunk c) {
-        if (c.getWorld().isChunkLoaded(c.getX() + 1, c.getZ() + 1)
-                && c.getWorld().isChunkLoaded(c.getX(), c.getZ() + 1)
-                && c.getWorld().isChunkLoaded(c.getX() + 1, c.getZ())
-                && c.getWorld().isChunkLoaded(c.getX() - 1, c.getZ() - 1)
-                && c.getWorld().isChunkLoaded(c.getX(), c.getZ() - 1)
-                && c.getWorld().isChunkLoaded(c.getX() - 1, c.getZ())
-                && c.getWorld().isChunkLoaded(c.getX() + 1, c.getZ() - 1)
-                && c.getWorld().isChunkLoaded(c.getX() - 1, c.getZ() + 1) && getMantle().getMantle().isLoaded(c)) {
-
-            getMantle().getMantle().raiseFlag(c.getX(), c.getZ(), MantleFlag.TILE, () -> J.s(() -> {
-                getMantle().getMantle().iterateChunk(c.getX(), c.getZ(), TileWrapper.class, (x, y, z, tile) -> {
-                    int betterY = y + getWorld().minHeight();
-                    if (!TileData.setTileState(c.getBlock(x, betterY, z), tile.getData()))
-                        Iris.warn("Failed to set tile entity data at [%d %d %d | %s] for tile %s!", x, betterY, z, c.getBlock(x, betterY, z).getBlockData().getMaterial().getKey(), tile.getData().getTileId());
-                });
-            }));
-
-            getMantle().getMantle().raiseFlag(c.getX(), c.getZ(), MantleFlag.UPDATE, () -> J.s(() -> {
-                PrecisionStopwatch p = PrecisionStopwatch.start();
-                KMap<Long, Integer> updates = new KMap<>();
-                RNG r = new RNG(Cache.key(c.getX(), c.getZ()));
-                getMantle().getMantle().iterateChunk(c.getX(), c.getZ(), MatterCavern.class, (x, yf, z, v) -> {
-                    int y = yf + getWorld().minHeight();
-                    if (!B.isFluid(c.getBlock(x & 15, y, z & 15).getBlockData())) {
-                        return;
-                    }
-                    boolean u = false;
-                    if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.DOWN).getBlockData())) {
-                        u = true;
-                    } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.WEST).getBlockData())) {
-                        u = true;
-                    } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.EAST).getBlockData())) {
-                        u = true;
-                    } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.SOUTH).getBlockData())) {
-                        u = true;
-                    } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.NORTH).getBlockData())) {
-                        u = true;
-                    }
-
-                    if (u) {
-                        updates.compute(Cache.key(x & 15, z & 15), (k, vv) -> {
-                            if (vv != null) {
-                                return Math.max(vv, y);
-                            }
-
-                            return y;
-                        });
-                    }
-                });
-
-                updates.forEach((k, v) -> update(Cache.keyX(k), v, Cache.keyZ(k), c, r));
-                getMantle().getMantle().iterateChunk(c.getX(), c.getZ(), MatterUpdate.class, (x, yf, z, v) -> {
-                    int y = yf + getWorld().minHeight();
-                    if (v != null && v.isUpdate()) {
-                        int vx = x & 15;
-                        int vz = z & 15;
-                        update(x, y, z, c, new RNG(Cache.key(c.getX(), c.getZ())));
-                        if (vx > 0 && vx < 15 && vz > 0 && vz < 15) {
-                            updateLighting(x, y, z, c);
-                        }
-                    }
-                });
-                getMantle().getMantle().deleteChunkSlice(c.getX(), c.getZ(), MatterUpdate.class);
-                getMetrics().getUpdates().put(p.getMilliseconds());
-            }, RNG.r.i(0, 20)));
+        for (int x = -1; x <= 1; x++) {
+            for (int z = -1; z <= 1; z++) {
+                if (c.getWorld().isChunkLoaded(c.getX() + x, c.getZ() + z))
+                    continue;
+                var msg = "Chunk %s, %s [%s, %s] is not loaded".formatted(c.getX() + x, c.getZ() + z, x, z);
+                if (W.getStack().getCallerClass().equals(ChunkUpdater.class)) Iris.warn(msg);
+                else Iris.debug(msg);
+                return;
+            }
         }
+        var mantle = getMantle().getMantle();
+        if (!mantle.isLoaded(c)) {
+            var msg = "Mantle Chunk " + c.getX() + c.getX() + " is not loaded";
+            if (W.getStack().getCallerClass().equals(ChunkUpdater.class)) Iris.warn(msg);
+            else Iris.debug(msg);
+            return;
+        }
+
+        var chunk = mantle.getChunk(c);
+        if (chunk.isFlagged(MantleFlag.ETCHED)) return;
+        chunk.flag(MantleFlag.ETCHED, true);
+
+        Semaphore semaphore = new Semaphore(3);
+        chunk.raiseFlag(MantleFlag.TILE, run(semaphore, () -> J.s(() -> {
+            mantle.iterateChunk(c.getX(), c.getZ(), TileWrapper.class, (x, y, z, v) -> {
+                int betterY = y + getWorld().minHeight();
+                if (!TileData.setTileState(c.getBlock(x, betterY, z), v.getData()))
+                    Iris.warn("Failed to set tile entity data at [%d %d %d | %s] for tile %s!", x, betterY, z, c.getBlock(x, betterY, z).getBlockData().getMaterial().getKey(), v.getData().getMaterial().name());
+            });
+        })));
+        chunk.raiseFlag(MantleFlag.CUSTOM, run(semaphore, () -> J.s(() -> {
+            mantle.iterateChunk(c.getX(), c.getZ(), Identifier.class, (x, y, z, v) -> {
+                Iris.service(ExternalDataSVC.class).processUpdate(this, c.getBlock(x & 15, y + getWorld().minHeight(), z & 15), v);
+            });
+        })));
+
+        chunk.raiseFlag(MantleFlag.UPDATE, run(semaphore, () -> J.s(() -> {
+            PrecisionStopwatch p = PrecisionStopwatch.start();
+            KMap<Long, Integer> updates = new KMap<>();
+            RNG r = new RNG(Cache.key(c.getX(), c.getZ()));
+            mantle.iterateChunk(c.getX(), c.getZ(), MatterCavern.class, (x, yf, z, v) -> {
+                int y = yf + getWorld().minHeight();
+                if (!B.isFluid(c.getBlock(x & 15, y, z & 15).getBlockData())) {
+                    return;
+                }
+                boolean u = false;
+                if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.DOWN).getBlockData())) {
+                    u = true;
+                } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.WEST).getBlockData())) {
+                    u = true;
+                } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.EAST).getBlockData())) {
+                    u = true;
+                } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.SOUTH).getBlockData())) {
+                    u = true;
+                } else if (B.isAir(c.getBlock(x & 15, y, z & 15).getRelative(BlockFace.NORTH).getBlockData())) {
+                    u = true;
+                }
+
+                if (u) {
+                    updates.compute(Cache.key(x & 15, z & 15), (k, vv) -> {
+                        if (vv != null) {
+                            return Math.max(vv, y);
+                        }
+
+                        return y;
+                    });
+                }
+            });
+
+            updates.forEach((k, v) -> update(Cache.keyX(k), v, Cache.keyZ(k), c, r));
+            mantle.iterateChunk(c.getX(), c.getZ(), MatterUpdate.class, (x, yf, z, v) -> {
+                int y = yf + getWorld().minHeight();
+                if (v != null && v.isUpdate()) {
+                    int vx = x & 15;
+                    int vz = z & 15;
+                    update(x, y, z, c, new RNG(Cache.key(c.getX(), c.getZ())));
+                    if (vx > 0 && vx < 15 && vz > 0 && vz < 15) {
+                        updateLighting(x, y, z, c);
+                    }
+                }
+            });
+            mantle.deleteChunkSlice(c.getX(), c.getZ(), MatterUpdate.class);
+            getMetrics().getUpdates().put(p.getMilliseconds());
+        }, RNG.r.i(0, 20))));
+
+        try {
+            semaphore.acquire(3);
+        } catch (InterruptedException ignored) {}
+    }
+
+    private static Runnable run(Semaphore semaphore, Runnable runnable) {
+        return () -> {
+            if (!semaphore.tryAcquire())
+                return;
+            try {
+                runnable.run();
+            } finally {
+                semaphore.release();
+            }
+        };
     }
 
     @BlockCoordinates
@@ -372,7 +420,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
                     if (tables.isEmpty())
                         return;
                     InventoryHolder m = (InventoryHolder) block.getState();
-                    addItems(false, m.getInventory(), rx, tables, slot, x, y, z, 15);
+                    addItems(false, m.getInventory(), rx, tables, slot, c.getWorld(), x, y, z, 15);
 
                 } catch (Throwable e) {
                     Iris.reportError(e);
@@ -481,7 +529,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
     }
 
     @Override
-    default void addItems(boolean debug, Inventory inv, RNG rng, KList<IrisLootTable> tables, InventorySlotType slot, int x, int y, int z, int mgf) {
+    default void addItems(boolean debug, Inventory inv, RNG rng, KList<IrisLootTable> tables, InventorySlotType slot, World world, int x, int y, int z, int mgf) {
         KList<ItemStack> items = new KList<>();
 
         int b = 4;
@@ -489,10 +537,10 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
             if (i == null)
                 continue;
             b++;
-            items.addAll(i.getLoot(debug, rng, slot, x, y, z));
+            items.addAll(i.getLoot(debug, rng, slot, world, x, y, z));
         }
 
-        if (PaperLib.isPaper() && getWorld().hasRealWorld()) {
+        if (PaperLib.isPaper() && getWorld().hasRealWorld()) { 
             PaperLib.getChunkAtAsync(getWorld().realWorld(), x >> 4, z >> 4).thenAccept((c) -> {
                 Runnable r = () -> {
                     for (ItemStack i : items) {
@@ -523,8 +571,9 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         return getTarget().getBurster();
     }
 
+    @Deprecated
     default void clean() {
-        burst().lazy(() -> getMantle().trim());
+        burst().lazy(() -> getMantle().trim(10));
     }
 
     @BlockCoordinates
@@ -803,7 +852,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         return getBiomeOrMantle(l.getBlockX(), l.getBlockY(), l.getBlockZ());
     }
 
-    default void gotoBiome(IrisBiome biome, Player player) {
+    default void gotoBiome(IrisBiome biome, Player player, boolean teleport) {
         Set<String> regionKeys = getDimension()
                 .getAllRegions(this).stream()
                 .filter((i) -> i.getAllBiomes(this).contains(biome))
@@ -815,15 +864,15 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
                 && lb.matches(engine, chunk);
 
         if (!regionKeys.isEmpty()) {
-            locator.find(player);
+            locator.find(player, teleport, "Biome " + biome.getName());
         } else {
             player.sendMessage(C.RED + biome.getName() + " is not in any defined regions!");
         }
     }
 
-    default void gotoJigsaw(IrisJigsawStructure s, Player player) {
+    default void gotoJigsaw(IrisJigsawStructure s, Player player, boolean teleport) {
         if (s.getLoadKey().equals(getDimension().getStronghold())) {
-            KList<Position2> p = getDimension().getStrongholds(getSeedManager().getSpawn());
+            KList<Position2> p = getDimension().getStrongholds(getSeedManager().getMantle());
 
             if (p.isEmpty()) {
                 player.sendMessage(C.GOLD + "No strongholds in world.");
@@ -858,7 +907,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         if (getDimension().getJigsawStructures().stream()
                 .map(IrisJigsawStructurePlacement::getStructure)
                 .collect(Collectors.toSet()).contains(s.getLoadKey())) {
-            Locator.jigsawStructure(s.getLoadKey()).find(player);
+            Locator.jigsawStructure(s.getLoadKey()).find(player, teleport, "Structure " + s.getLoadKey());
         } else {
             Set<String> biomeKeys = getDimension().getAllBiomes(this).stream()
                     .filter((i) -> i.getJigsawStructures()
@@ -885,7 +934,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
             };
 
             if (!regionKeys.isEmpty()) {
-                locator.find(player);
+                locator.find(player, teleport, "Structure " + s.getLoadKey());
             } else {
                 player.sendMessage(C.RED + s.getLoadKey() + " is not in any defined regions, biomes or dimensions!");
             }
@@ -893,7 +942,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
 
     }
 
-    default void gotoObject(String s, Player player) {
+    default void gotoObject(String s, Player player, boolean teleport) {
         Set<String> biomeKeys = getDimension().getAllBiomes(this).stream()
                 .filter((i) -> i.getObjects().stream().anyMatch((f) -> f.getPlace().contains(s)))
                 .map(IrisRegistrant::getLoadKey)
@@ -916,23 +965,23 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         };
 
         if (!regionKeys.isEmpty()) {
-            locator.find(player);
+            locator.find(player, teleport, "Object " + s);
         } else {
             player.sendMessage(C.RED + s + " is not in any defined regions or biomes!");
         }
     }
 
-    default void gotoRegion(IrisRegion r, Player player) {
+    default void gotoRegion(IrisRegion r, Player player, boolean teleport) {
         if (!getDimension().getAllRegions(this).contains(r)) {
             player.sendMessage(C.RED + r.getName() + " is not defined in the dimension!");
             return;
         }
 
-        Locator.region(r.getLoadKey()).find(player);
+        Locator.region(r.getLoadKey()).find(player, teleport, "Region " + r.getName());
     }
 
-    default void gotoPOI(String type, Player p) {
-        Locator.poi(type).find(p);
+    default void gotoPOI(String type, Player p, boolean teleport) {
+        Locator.poi(type).find(p, teleport, "POI " + type);
     }
 
     default void cleanupMantleChunk(int x, int z) {

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

@@ -21,8 +21,12 @@ package com.volmit.iris.engine.framework;
 import com.volmit.iris.Iris;
 import com.volmit.iris.util.math.RollingSequence;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 
 @Data
+@EqualsAndHashCode(exclude = "engine")
+@ToString(exclude = "engine")
 public class EngineAssignedComponent implements EngineComponent {
     private final Engine engine;
     private final RollingSequence metrics;

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

@@ -110,7 +110,7 @@ public abstract class EngineAssignedWorldManager extends EngineAssignedComponent
                 return;
             }
 
-            KList<Position2> positions = getEngine().getDimension().getStrongholds(getEngine().getSeedManager().getSpawn());
+            KList<Position2> positions = getEngine().getDimension().getStrongholds(getEngine().getSeedManager().getMantle());
             if (positions.isEmpty()) {
                 return;
             }

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

@@ -23,8 +23,12 @@ import com.volmit.iris.engine.object.IrisDimension;
 import com.volmit.iris.engine.object.IrisWorld;
 import com.volmit.iris.util.parallel.MultiBurst;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 
 @Data
+@EqualsAndHashCode(exclude = "data")
+@ToString(exclude = "data")
 public class EngineTarget {
     private final MultiBurst burster;
     private final IrisData data;

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

@@ -3,30 +3,107 @@ package com.volmit.iris.engine.framework;
 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.math.RNG;
 import lombok.Getter;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.NamespacedKey;
+import org.bukkit.World;
 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.bukkit.loot.LootTables;
+
+import javax.annotation.Nullable;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
 
 @Getter
 public class IrisLootEvent extends Event {
     private static final HandlerList handlers = new HandlerList();
+
     private final Engine engine;
     private final Block block;
     private final InventorySlotType slot;
     private final KList<IrisLootTable> tables;
+    private final Mode mode; // New field to represent the mode
 
+    // Define the different modes for the event
+    public enum Mode {
+        NORMAL,
+        BUKKIT_LOOT
+    }
+
+    /**
+     * 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;
+        this.mode = Mode.BUKKIT_LOOT;
+
+        if (this.mode == Mode.BUKKIT_LOOT) {
+            triggerBukkitLootEvent();
+        }
     }
+
+    /**
+     * 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.
+     */
+    private Inventory triggerBukkitLootEvent() {
+        if (block.getState() instanceof InventoryHolder holder) {
+            Inventory inventory = holder.getInventory();
+            inventory.clear();
+
+            List<ItemStack> loot = new ArrayList<>();
+            RNG rng = new RNG();
+            int x = block.getX(), y = block.getY(), z = block.getZ();
+
+            for (IrisLootTable table : tables)
+                loot.addAll(table.getLoot(false, rng, slot, block.getWorld(), x, y, z));
+
+            LootContext context = new LootContext.Builder(block.getLocation()).build();
+
+            LootTable lootTable = LootTables.EMPTY.getLootTable(); // todo: Correct structure
+
+            LootGenerateEvent bukkitEvent = new LootGenerateEvent(engine.getWorld().realWorld(), null, holder, lootTable, context, loot, true); // todo: Use the iris loottable
+            Bukkit.getServer().getPluginManager().callEvent(bukkitEvent);
+
+            if (!bukkitEvent.isCancelled())
+                inventory.setContents(bukkitEvent.getLoot().toArray(new ItemStack[0]));
+            return inventory;
+        }
+        return null;
+    }
+
     @Override
     public HandlerList getHandlers() {
         return handlers;
     }
+
+    /**
+     * Required method to get the HandlerList for this event.
+     *
+     * @return The HandlerList.
+     */
     public static HandlerList getHandlerList() {
         return handlers;
     }
-}
+}

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

@@ -0,0 +1,8 @@
+package com.volmit.iris.engine.framework;
+
+import java.util.function.Function;
+
+public interface ListFunction<T, R> extends Function<T, R> {
+    String key();
+    String fancyName();
+}

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

@@ -27,6 +27,7 @@ import com.volmit.iris.engine.object.IrisJigsawStructure;
 import com.volmit.iris.engine.object.IrisObject;
 import com.volmit.iris.engine.object.IrisRegion;
 import com.volmit.iris.util.context.ChunkContext;
+import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.Position2;
@@ -39,6 +40,7 @@ import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import com.volmit.iris.util.scheduling.jobs.SingleJob;
 import org.bukkit.Location;
+import org.bukkit.World;
 import org.bukkit.entity.Player;
 
 import java.util.Set;
@@ -109,23 +111,35 @@ public interface Locator<T> {
 
     boolean matches(Engine engine, Position2 chunk);
 
-    default void find(Player player) {
-        find(player, 30_000);
+    default void find(Player player, boolean teleport, String message) {
+        find(player, location -> {
+            if (teleport) {
+                J.s(() -> player.teleport(location));
+            } else {
+                player.sendMessage(C.GREEN + message + " at: " + location.getBlockX() + " " + location.getBlockY() + " " + location.getBlockZ());
+            }
+        });
     }
 
-    default void find(Player player, long timeout) {
+    default void find(Player player, Consumer<Location> consumer) {
+        find(player, 30_000, consumer);
+    }
+
+    default void find(Player player, long timeout, Consumer<Location> consumer) {
         AtomicLong checks = new AtomicLong();
         long ms = M.ms();
         new SingleJob("Searching", () -> {
             try {
-                Position2 at = find(IrisToolbelt.access(player.getWorld()).getEngine(), new Position2(player.getLocation().getBlockX() >> 4, player.getLocation().getBlockZ() >> 4), timeout, checks::set).get();
+                World world = player.getWorld();
+                Engine engine = IrisToolbelt.access(world).getEngine();
+                Position2 at = find(engine, new Position2(player.getLocation().getBlockX() >> 4, player.getLocation().getBlockZ() >> 4), timeout, checks::set).get();
 
                 if (at != null) {
-                    J.s(() -> player.teleport(new Location(player.getWorld(), (at.getX() << 4) + 8,
-                            IrisToolbelt.access(player.getWorld()).getEngine().getHeight(
+                    consumer.accept(new Location(world, (at.getX() << 4) + 8,
+                            engine.getHeight(
                                     (at.getX() << 4) + 8,
                                     (at.getZ() << 4) + 8, false),
-                            (at.getZ() << 4) + 8)));
+                            (at.getZ() << 4) + 8));
                 }
             } catch (WrongEngineBroException | InterruptedException | ExecutionException e) {
                 e.printStackTrace();

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

@@ -23,6 +23,7 @@ import com.volmit.iris.engine.object.IrisLootReference;
 import com.volmit.iris.engine.object.IrisLootTable;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.math.RNG;
+import org.bukkit.World;
 import org.bukkit.block.Block;
 import org.bukkit.inventory.Inventory;
 
@@ -33,5 +34,5 @@ public interface LootProvider {
 
     KList<IrisLootTable> getLootTables(RNG rng, Block b);
 
-    void addItems(boolean debug, Inventory inv, RNG rng, KList<IrisLootTable> tables, InventorySlotType slot, int x, int y, int z, int mgf);
+    void addItems(boolean debug, Inventory inv, RNG rng, KList<IrisLootTable> tables, InventorySlotType slot, World world, int x, int y, int z, int mgf);
 }

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

@@ -0,0 +1,121 @@
+package com.volmit.iris.engine.framework;
+
+import com.volmit.iris.core.IrisSettings;
+import com.volmit.iris.engine.object.IrisJigsawStructure;
+import com.volmit.iris.engine.object.IrisObject;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.math.Position2;
+import com.volmit.iris.util.math.Spiraler;
+import com.volmit.iris.util.parallel.BurstExecutor;
+import com.volmit.iris.util.parallel.MultiBurst;
+import com.volmit.iris.util.scheduling.PrecisionStopwatch;
+import org.apache.commons.lang3.function.TriFunction;
+
+import java.util.Collection;
+import java.util.Set;
+import java.util.concurrent.Future;
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
+import java.util.concurrent.atomic.AtomicReference;
+import java.util.function.Consumer;
+
+@FunctionalInterface
+public interface ResultLocator<T> {
+    static void cancelSearch() {
+        if (LocatorCanceller.cancel != null) {
+            LocatorCanceller.cancel.run();
+            LocatorCanceller.cancel = null;
+        }
+    }
+
+    static ResultLocator<IrisJigsawStructure> locateStructure(Collection<String> keys) {
+        return (e, pos) -> {
+            var structure = e.getStructureAt(pos.getX(), pos.getZ());
+            return structure != null && keys.contains(structure.getLoadKey()) ? structure : null;
+        };
+    }
+
+    static ResultLocator<IrisObject> locateObject(Collection<String> keys) {
+        return (e, pos) -> {
+            Set<String> objects = e.getObjectsAt(pos.getX(), pos.getZ());
+            for (String object : objects) {
+                if (!keys.contains(object)) continue;
+                return e.getData().getObjectLoader().load(object);
+            }
+            return null;
+        };
+    }
+
+    T find(Engine e, Position2 chunkPos);
+
+    default <R> ResultLocator<R> then(TriFunction<Engine, Position2, T, R> filter) {
+        return (e, pos) -> {
+            var t = find(e, pos);
+            return t != null ? filter.apply(e, pos, t) : null;
+        };
+    }
+
+    default Future<Result<T>> find(Engine engine, Position2 pos, long timeout, Consumer<Integer> checks, boolean cancelable) throws WrongEngineBroException {
+        if (engine.isClosed()) {
+            throw new WrongEngineBroException();
+        }
+
+        cancelSearch();
+
+        return MultiBurst.burst.completeValue(() -> {
+            int tc = IrisSettings.getThreadCount(IrisSettings.get().getConcurrency().getParallelism()) * 17;
+            MultiBurst burst = MultiBurst.burst;
+            AtomicBoolean found = new AtomicBoolean(false);
+            AtomicReference<Result<T>> foundObj = new AtomicReference<>();
+            Position2 cursor = pos;
+            AtomicInteger searched = new AtomicInteger();
+            AtomicBoolean stop = new AtomicBoolean(false);
+            PrecisionStopwatch px = PrecisionStopwatch.start();
+            if (cancelable) LocatorCanceller.cancel = () -> stop.set(true);
+            AtomicReference<Position2> next = new AtomicReference<>(cursor);
+            Spiraler s = new Spiraler(100000, 100000, (x, z) -> next.set(new Position2(x, z)));
+            s.setOffset(cursor.getX(), cursor.getZ());
+            s.next();
+            while (!found.get() && !stop.get() && px.getMilliseconds() < timeout) {
+                BurstExecutor e = burst.burst(tc);
+
+                for (int i = 0; i < tc; i++) {
+                    Position2 p = next.get();
+                    s.next();
+                    e.queue(() -> {
+                        var o = find(engine, p);
+                        if (o != null) {
+                            if (foundObj.get() == null) {
+                                foundObj.set(new Result<>(o, p));
+                            }
+
+                            found.set(true);
+                        }
+                        searched.incrementAndGet();
+                    });
+                }
+
+                e.complete();
+                checks.accept(searched.get());
+            }
+
+            LocatorCanceller.cancel = null;
+
+            if (found.get() && foundObj.get() != null) {
+                return foundObj.get();
+            }
+
+            return null;
+        });
+    }
+
+    record Result<T>(T obj, Position2 pos) {
+        public int getBlockX() {
+            return (pos.getX() << 4) + 8;
+        }
+
+        public int getBlockZ() {
+            return (pos.getZ() << 4) + 8;
+        }
+    }
+}

core/src/main/java/com/volmit/iris/engine/framework/placer/HeightmapObjectPlacer.java

@@ -60,7 +60,7 @@ public class HeightmapObjectPlacer implements IObjectPlacer {
 
     @Override
     public boolean isCarved(int x, int y, int z) {
-        return false;
+        return oplacer.isCarved(x,y,z);
     }
 
     public boolean isSolid(int param1Int1, int param1Int2, int param1Int3) {
@@ -79,7 +79,7 @@ public class HeightmapObjectPlacer implements IObjectPlacer {
         return oplacer.isDebugSmartBore();
     }
 
-    public void setTile(int param1Int1, int param1Int2, int param1Int3, TileData<? extends TileState> param1TileData) {
+    public void setTile(int param1Int1, int param1Int2, int param1Int3, TileData param1TileData) {
         oplacer.setTile(param1Int1, param1Int2, param1Int3, param1TileData);
     }
 

core/src/main/java/com/volmit/iris/engine/framework/placer/WorldObjectPlacer.java

@@ -0,0 +1,128 @@
+package com.volmit.iris.engine.framework.placer;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.loader.IrisData;
+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.engine.framework.IrisLootEvent;
+import com.volmit.iris.engine.mantle.EngineMantle;
+import com.volmit.iris.engine.object.IObjectPlacer;
+import com.volmit.iris.engine.object.InventorySlotType;
+import com.volmit.iris.engine.object.IrisLootTable;
+import com.volmit.iris.engine.object.TileData;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.data.B;
+import com.volmit.iris.util.math.RNG;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import org.bukkit.Bukkit;
+import org.bukkit.Material;
+import org.bukkit.World;
+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.Inventory;
+import org.bukkit.inventory.InventoryHolder;
+
+@Getter
+@EqualsAndHashCode(exclude = {"engine", "mantle"})
+public class WorldObjectPlacer implements IObjectPlacer {
+    private final World world;
+    private final Engine engine;
+    private final EngineMantle mantle;
+
+    public WorldObjectPlacer(World world) {
+        var a = IrisToolbelt.access(world);
+        if (a == null || a.getEngine() == null) throw new IllegalStateException(world.getName() + " is not an Iris World!");
+        this.world = world;
+        this.engine = a.getEngine();
+        this.mantle = engine.getMantle();
+    }
+
+    @Override
+    public int getHighest(int x, int z, IrisData data) {
+        return mantle.getHighest(x, z, data);
+    }
+
+    @Override
+    public int getHighest(int x, int z, IrisData data, boolean ignoreFluid) {
+        return mantle.getHighest(x, z, data, ignoreFluid);
+    }
+
+    @Override
+    public void set(int x, int y, int z, BlockData d) {
+        Block block = world.getBlockAt(x, y + world.getMinHeight(), z);
+
+        if (y <= world.getMinHeight() || block.getType() == Material.BEDROCK) return;
+        InventorySlotType slot = null;
+        if (B.isStorageChest(d)) {
+            slot = InventorySlotType.STORAGE;
+        }
+
+        if (slot != null) {
+            RNG rx = new RNG(Cache.key(x, z));
+            KList<IrisLootTable> tables = engine.getLootTables(rx, block);
+
+            Inventory inventory = null;
+
+            try {
+                Bukkit.getPluginManager().callEvent(new IrisLootEvent(engine, block, slot, tables));
+
+                if (!tables.isEmpty()){
+                    Iris.debug("IrisLootEvent has been accessed");
+                }
+
+                if (tables.isEmpty())
+                    return;
+                InventoryHolder m = (InventoryHolder) block.getState();
+                engine.addItems(false, m.getInventory(), rx, tables, slot, world, x, y, z, 15);
+            } catch (Throwable e) {
+                Iris.reportError(e);
+            }
+        }
+
+        block.setBlockData(d);
+    }
+
+    @Override
+    public BlockData get(int x, int y, int z) {
+        return world.getBlockAt(x, y + world.getMinHeight(), z).getBlockData();
+    }
+
+    @Override
+    public boolean isPreventingDecay() {
+        return mantle.isPreventingDecay();
+    }
+
+    @Override
+    public boolean isCarved(int x, int y, int z) {
+        return mantle.isCarved(x, y, z);
+    }
+
+    @Override
+    public boolean isSolid(int x, int y, int z) {
+        return world.getBlockAt(x, y + world.getMinHeight(), z).getType().isSolid();
+    }
+
+    @Override
+    public boolean isUnderwater(int x, int z) {
+        return mantle.isUnderwater(x, z);
+    }
+
+    @Override
+    public int getFluidHeight() {
+        return mantle.getFluidHeight();
+    }
+
+    @Override
+    public boolean isDebugSmartBore() {
+        return mantle.isDebugSmartBore();
+    }
+
+    @Override
+    public void setTile(int xx, int yy, int zz, TileData tile) {
+        tile.toBukkitTry(world.getBlockAt(xx, yy + world.getMinHeight(), zz));
+    }
+}

core/src/main/java/com/volmit/iris/engine/jigsaw/PlannedPiece.java

@@ -18,27 +18,21 @@
 
 package com.volmit.iris.engine.jigsaw;
 
+import com.volmit.iris.Iris;
 import com.volmit.iris.core.loader.IrisData;
-import com.volmit.iris.core.tools.IrisToolbelt;
-import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.*;
-import com.volmit.iris.engine.platform.PlatformChunkGenerator;
 import com.volmit.iris.util.collection.KList;
-import com.volmit.iris.util.context.IrisContext;
+import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.math.AxisAlignedBB;
-import com.volmit.iris.util.math.BlockPosition;
-import com.volmit.iris.util.math.RNG;
+import lombok.AccessLevel;
 import lombok.Data;
-import org.bukkit.Material;
-import org.bukkit.World;
-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.InventoryHolder;
+import lombok.EqualsAndHashCode;
+import lombok.Setter;
 import org.bukkit.util.BlockVector;
 
-@SuppressWarnings("ALL")
+import java.util.ArrayList;
+import java.util.List;
+
 @Data
 public class PlannedPiece {
     private IrisPosition position;
@@ -46,11 +40,19 @@ public class PlannedPiece {
     private IrisObject ogObject;
     private IrisJigsawPiece piece;
     private IrisObjectRotation rotation;
+    @EqualsAndHashCode.Exclude
     private IrisData data;
     private KList<IrisJigsawPieceConnector> connected;
     private boolean dead = false;
     private AxisAlignedBB box;
+    @EqualsAndHashCode.Exclude
     private PlannedStructure structure;
+    @EqualsAndHashCode.Exclude
+    @Setter(AccessLevel.NONE)
+    private ParentConnection parent = null;
+    @EqualsAndHashCode.Exclude
+    @Setter(AccessLevel.NONE)
+    private KMap<IrisJigsawPieceConnector, IrisPosition> realPositions;
 
     public PlannedPiece(PlannedStructure structure, IrisPosition position, IrisJigsawPiece piece) {
         this(structure, position, piece, 0, 0, 0);
@@ -72,6 +74,8 @@ public class PlannedPiece {
         this.object.setLoadKey(piece.getObject());
         this.ogObject.setLoadKey(piece.getObject());
         this.connected = new KList<>();
+        this.realPositions = new KMap<>();
+
     }
 
     public void setPosition(IrisPosition p) {
@@ -89,7 +93,15 @@ public class PlannedPiece {
         }
 
         BlockVector v = getObject().getCenter();
-        box = object.getAABB().shifted(position.add(new IrisPosition(object.getCenter())));
+        IrisPosition pos = new IrisPosition();
+        IrisObjectPlacement options = piece.getPlacementOptions();
+        if (options != null && options.getTranslate() != null) {
+            IrisObjectTranslate translate = options.getTranslate();
+            pos.setX(translate.getX());
+            pos.setY(translate.getY());
+            pos.setZ(translate.getZ());
+        }
+        box = object.getAABB().shifted(position.add(new IrisPosition(object.getCenter())).add(pos));
         return box;
     }
 
@@ -121,11 +133,21 @@ public class PlannedPiece {
         return c;
     }
 
-    public boolean connect(IrisJigsawPieceConnector c) {
-        if (piece.getConnectors().contains(c)) {
-            return connected.addIfMissing(c);
-        }
+    public KList<IrisJigsawPieceConnector> getChildConnectors() {
+        ParentConnection pc = getParent();
+        KList<IrisJigsawPieceConnector> c = getConnected().copy();
+        if (pc != null) c.removeIf(i -> i.equals(pc.connector));
+        return c;
+    }
 
+    public boolean connect(IrisJigsawPieceConnector c, PlannedPiece p, IrisJigsawPieceConnector pc) {
+        if (piece.getConnectors().contains(c) && p.getPiece().getConnectors().contains(pc)) {
+            if (connected.contains(c) || p.connected.contains(pc)) return false;
+            connected.add(c);
+            p.connected.add(pc);
+            p.parent = new ParentConnection(this, c, p, pc);
+            return true;
+        }
         return false;
     }
 
@@ -133,113 +155,53 @@ public class PlannedPiece {
         return getWorldPosition(c.getPosition());
     }
 
+    public List<IrisPosition> getConnectorWorldPositions() {
+        List<IrisPosition> worldPositions = new ArrayList<>();
+
+        for (IrisJigsawPieceConnector connector : this.piece.getConnectors()) {
+            IrisPosition worldPosition = getWorldPosition(connector.getPosition());
+            worldPositions.add(worldPosition);
+        }
+
+        return worldPositions;
+    }
+
     public IrisPosition getWorldPosition(IrisPosition position) {
         return this.position.add(position).add(new IrisPosition(object.getCenter()));
     }
 
-    public boolean isFull() {
-        return connected.size() >= piece.getConnectors().size() || isDead();
+    public void debugPrintConnectorPositions() {
+        Iris.debug("Connector World Positions for PlannedPiece at " + position + ":");
+        List<IrisPosition> connectorPositions = getConnectorWorldPositions();
+        for (IrisPosition pos : connectorPositions) {
+            Iris.debug(" - Connector at: " + pos);
+        }
     }
 
-    public void place(World world) {
-        PlatformChunkGenerator a = IrisToolbelt.access(world);
+    public boolean isFull() {
+        return connected.size() >= piece.getConnectors().size();
+    }
 
-        int minY = 0;
-        if (a != null) {
-            minY = a.getEngine().getMinHeight();
-
-            if (!a.getEngine().getDimension().isBedrock())
-                minY--; //If the dimension has no bedrock, allow it to go a block lower
+    public void setRealPositions(int x, int y, int z, IObjectPlacer placer) {
+        boolean isUnderwater = piece.getPlacementOptions().isUnderwater();
+        for (IrisJigsawPieceConnector c : piece.getConnectors()) {
+            var pos = c.getPosition().add(new IrisPosition(x, 0, z));
+            if (y < 0) {
+                pos.setY(pos.getY() + placer.getHighest(pos.getX(), pos.getZ(), getData(), isUnderwater) + (object.getH() / 2));
+            } else {
+                pos.setY(pos.getY() + y);
+            }
+            realPositions.put(c, pos);
         }
+    }
 
-        getPiece().getPlacementOptions().setTranslate(new IrisObjectTranslate());
-        getPiece().getPlacementOptions().setRotation(rotation);
-        int finalMinY = minY;
-        RNG rng = getStructure().getRng().nextParallelRNG(37555);
-
-        // TODO: REAL CLASSES!!!!!!!
-        getOgObject().place(position.getX() + getObject().getCenter().getBlockX(), position.getY() + getObject().getCenter().getBlockY(), position.getZ() + getObject().getCenter().getBlockZ(), new IObjectPlacer() {
-            @Override
-            public int getHighest(int x, int z, IrisData data) {
-                return position.getY();
-            }
-
-            @Override
-            public int getHighest(int x, int z, IrisData data, boolean ignoreFluid) {
-                return position.getY();
-            }
-
-            @Override
-            public void set(int x, int y, int z, BlockData d) {
-                Block block = world.getBlockAt(x, y, z);
-
-                //Prevent blocks being set in or bellow bedrock
-                if (y <= finalMinY || block.getType() == Material.BEDROCK) return;
-
-                block.setBlockData(d);
-
-                if (a != null && getPiece().getPlacementOptions().getLoot().isNotEmpty() &&
-                        block.getState() instanceof InventoryHolder) {
-
-                    IrisLootTable table = getPiece().getPlacementOptions().getTable(block.getBlockData(), getData());
-                    if (table == null) return;
-                    Engine engine = a.getEngine();
-                    engine.addItems(false, ((InventoryHolder) block.getState()).getInventory(),
-                            rng.nextParallelRNG(BlockPosition.toLong(x, y, z)),
-                            new KList<>(table), InventorySlotType.STORAGE, x, y, z, 15);
-                }
-            }
-
-            @Override
-            public BlockData get(int x, int y, int z) {
-                return world.getBlockAt(x, y, z).getBlockData();
-            }
-
-            @Override
-            public boolean isPreventingDecay() {
-                return false;
-            }
-
-            @Override
-            public boolean isCarved(int x, int y, int z) {
-                return false;
-            }
-
-            @Override
-            public boolean isSolid(int x, int y, int z) {
-                return world.getBlockAt(x, y, z).getType().isSolid();
-            }
-
-            @Override
-            public boolean isUnderwater(int x, int z) {
-                return false;
-            }
-
-            @Override
-            public int getFluidHeight() {
-                return 0;
-            }
-
-            @Override
-            public boolean isDebugSmartBore() {
-                return false;
-            }
-
-            @Override
-            public void setTile(int xx, int yy, int zz, TileData<? extends TileState> tile) {
-                BlockState state = world.getBlockAt(xx, yy, zz).getState();
-                tile.toBukkitTry(state);
-                state.update();
-            }
-
-            @Override
-            public Engine getEngine() {
-                if (IrisToolbelt.isIrisWorld(world)) {
-                    return IrisToolbelt.access(world).getEngine();
-                }
-
-                return IrisContext.get().getEngine();
-            }
-        }, piece.getPlacementOptions(), rng, getData());
+    public record ParentConnection(PlannedPiece parent, IrisJigsawPieceConnector parentConnector, PlannedPiece self, IrisJigsawPieceConnector connector) {
+        public IrisPosition getTargetPosition() {
+            var pos = parent.realPositions.get(parentConnector);
+            if (pos == null) return null;
+            return pos.add(new IrisPosition(parentConnector.getDirection().toVector()))
+                    .sub(connector.getPosition())
+                    .sub(new IrisPosition(self.object.getCenter()));
+        }
     }
 }

core/src/main/java/com/volmit/iris/engine/jigsaw/PlannedStructure.java

@@ -21,20 +21,22 @@ package com.volmit.iris.engine.jigsaw;
 import com.googlecode.concurrentlinkedhashmap.ConcurrentLinkedHashMap;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.loader.IrisData;
-import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.engine.mantle.MantleWriter;
+import com.volmit.iris.engine.framework.placer.WorldObjectPlacer;
 import com.volmit.iris.engine.object.*;
 import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.data.IrisBlockData;
 import com.volmit.iris.util.mantle.Mantle;
+import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.math.RNG;
-import com.volmit.iris.util.matter.slices.JigsawPieceMatter;
 import com.volmit.iris.util.matter.slices.container.JigsawPieceContainer;
+import com.volmit.iris.util.matter.slices.container.JigsawStructureContainer;
+import com.volmit.iris.util.matter.slices.container.JigsawStructuresContainer;
+import com.volmit.iris.util.scheduling.J;
 import lombok.Data;
 import org.bukkit.Axis;
-import org.bukkit.World;
-import org.bukkit.block.TileState;
-import org.bukkit.block.data.BlockData;
+
+import java.util.function.Consumer;
 
 @Data
 public class PlannedStructure {
@@ -49,16 +51,18 @@ public class PlannedStructure {
     private IrisPosition position;
     private IrisData data;
     private RNG rng;
+    private boolean forcePlace;
     private boolean verbose;
     private boolean terminating;
 
-    public PlannedStructure(IrisJigsawStructure structure, IrisPosition position, RNG rng) {
+    public PlannedStructure(IrisJigsawStructure structure, IrisPosition position, RNG rng, boolean forcePlace) {
         terminating = false;
         verbose = true;
         this.pieces = new KList<>();
         this.structure = structure;
         this.position = position;
         this.rng = rng;
+        this.forcePlace = forcePlace;
         this.data = structure.getLoader();
         generateStartPiece();
 
@@ -75,33 +79,47 @@ public class PlannedStructure {
         }
     }
 
-    public void place(MantleWriter placer, Mantle e, Engine eng) {
+    public boolean place(IObjectPlacer placer, Mantle e, Engine eng) {
         IrisObjectPlacement options = new IrisObjectPlacement();
-        options.getRotation().setEnabled(false);
+        options.setRotation(IrisObjectRotation.of(0,0,0));
         int startHeight = pieces.get(0).getPosition().getY();
 
+        boolean placed = false;
         for (PlannedPiece i : pieces) {
-            place(i, startHeight, options, placer, e, eng);
+            if (place(i, startHeight, options, placer, e, eng))
+                placed = true;
         }
+        if (placed) {
+            Position2 chunkPos = new Position2(position.getX() >> 4, position.getZ() >> 4);
+            Position2 regionPos = new Position2(chunkPos.getX() >> 5, chunkPos.getZ() >> 5);
+            JigsawStructuresContainer slice = e.get(regionPos.getX(), 0, regionPos.getZ(), JigsawStructuresContainer.class);
+            if (slice == null) slice = new JigsawStructuresContainer();
+            slice.add(structure, chunkPos);
+            e.set(regionPos.getX(), 0, regionPos.getZ(), slice);
+        }
+        return placed;
     }
 
-    public void place(PlannedPiece i, int startHeight, IrisObjectPlacement o, MantleWriter placer, Mantle e, Engine eng) {
+    public boolean place(PlannedPiece i, int startHeight, IrisObjectPlacement o, IObjectPlacer placer, Mantle e, Engine eng) {
         IrisObjectPlacement options = o;
 
         if (i.getPiece().getPlacementOptions() != null) {
             options = i.getPiece().getPlacementOptions();
             options.getRotation().setEnabled(false);
+            options.setRotateTowardsSlope(false);
+            options.setWarp(new IrisGeneratorStyle(NoiseStyle.FLAT));
         } else {
             options.setMode(i.getPiece().getPlaceMode());
         }
+        if (forcePlace) {
+            options.setForcePlace(true);
+        }
 
-        IrisObject vo = i.getOgObject();
         IrisObject v = i.getObject();
         int sx = (v.getW() / 2);
         int sz = (v.getD() / 2);
         int xx = i.getPosition().getX() + sx;
         int zz = i.getPosition().getZ() + sz;
-        RNG rng = new RNG(Cache.key(xx, zz));
         int offset = i.getPosition().getY() - startHeight;
         int height;
 
@@ -109,12 +127,23 @@ public class PlannedStructure {
             if (i.getStructure().getStructure().getOverrideYRange() != null) {
                 height = (int) i.getStructure().getStructure().getOverrideYRange().get(rng, xx, zz, getData());
             } else {
-                height = placer.getHighest(xx, zz, getData());
+                height = placer.getHighest(xx, zz, getData(), options.isUnderwater());
             }
         } else {
             height = i.getStructure().getStructure().getLockY();
         }
 
+        PlannedPiece.ParentConnection connection = i.getParent();
+        if (connection != null && connection.connector().isLockY()) {
+            var pos = connection.getTargetPosition();
+            if (pos != null) {
+                height = pos.getY();
+                offset = 0;
+            } else {
+                Iris.warn("Failed to get target position for " + v.getLoadKey());
+            }
+        }
+
         height += offset + (v.getH() / 2);
 
         if (options.getMode().equals(ObjectPlaceMode.PAINT)) {
@@ -123,75 +152,20 @@ public class PlannedStructure {
 
         int id = rng.i(0, Integer.MAX_VALUE);
         JigsawPieceContainer container = JigsawPieceContainer.toContainer(i.getPiece());
-        vo.place(xx, height, zz, new IObjectPlacer() {
-            @Override
-            public int getHighest(int x, int z, IrisData data) {
-                return placer.getHighest(x, z, data);
+        JigsawStructureContainer structureContainer = JigsawStructureContainer.toContainer(structure);
+        i.setRealPositions(xx, height, zz, placer);
+        return v.place(xx, height, zz, placer, options, rng, (b, data) -> {
+            e.set(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id);
+            e.set(b.getX(), b.getY(), b.getZ(), container);
+            e.set(b.getX(), b.getY(), b.getZ(), structureContainer);
+            if (data instanceof IrisBlockData d) {
+                e.set(b.getX(), b.getY(), b.getZ(), d.getCustom());
             }
-
-            @Override
-            public int getHighest(int x, int z, IrisData data, boolean ignoreFluid) {
-                return placer.getHighest(x, z, data, ignoreFluid);
-            }
-
-            @Override
-            public void set(int x, int y, int z, BlockData d) {
-                placer.setData(x, y, z, container);
-                placer.set(x, y, z, d);
-            }
-
-            @Override
-            public BlockData get(int x, int y, int z) {
-                placer.setData(x, y, z, container);
-                return placer.get(x, y, z);
-            }
-
-            @Override
-            public boolean isPreventingDecay() {
-                return placer.isPreventingDecay();
-            }
-
-            @Override
-            public boolean isCarved(int x, int y, int z) {
-                return placer.isCarved(x, y, z);
-            }
-
-            @Override
-            public boolean isSolid(int x, int y, int z) {
-                return placer.isSolid(x, y, z);
-            }
-
-            @Override
-            public boolean isUnderwater(int x, int z) {
-                return placer.isUnderwater(x, z);
-            }
-
-            @Override
-            public int getFluidHeight() {
-                return placer.getFluidHeight();
-            }
-
-            @Override
-            public boolean isDebugSmartBore() {
-                return placer.isDebugSmartBore();
-            }
-
-            @Override
-            public void setTile(int xx, int yy, int zz, TileData<? extends TileState> tile) {
-                placer.setTile(xx, yy, zz, tile);
-            }
-
-            @Override
-            public Engine getEngine() {
-                return placer.getEngine();
-            }
-        }, options, rng, (b, data) -> e.set(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id), null, getData());
+        }, null, getData().getEngine() != null ? getData() : eng.getData()) != -1;
     }
 
-    public void place(World world) {
-        for (PlannedPiece i : pieces) {
-            Iris.sq(() -> i.place(world));
-        }
+    public void place(WorldObjectPlacer placer, Consumer<Boolean> consumer) {
+        J.s(() -> consumer.accept(place(placer, placer.getMantle().getMantle(), placer.getEngine())));
     }
 
     private void generateOutwards() {
@@ -208,6 +182,7 @@ public class PlannedStructure {
         for (IrisJigsawPieceConnector i : piece.getAvailableConnectors().shuffleCopy(rng)) {
             if (generateConnectorOutwards(piece, i)) {
                 b = true;
+                piece.debugPrintConnectorPositions();
             }
         }
 
@@ -226,9 +201,7 @@ public class PlannedStructure {
 
     private boolean generateRotatedPiece(PlannedPiece piece, IrisJigsawPieceConnector pieceConnector, IrisJigsawPiece idea) {
         if (!piece.getPiece().getPlacementOptions().getRotation().isEnabled()) {
-            if (generateRotatedPiece(piece, pieceConnector, idea, 0, 0, 0)) {
-                return true;
-            }
+            return generateRotatedPiece(piece, pieceConnector, idea, 0, 0, 0);
         }
 
         KList<Integer> forder1 = new KList<Integer>().qadd(0).qadd(1).qadd(2).qadd(3).shuffle(rng);
@@ -275,7 +248,7 @@ public class PlannedStructure {
     }
 
     private boolean generateRotatedPiece(PlannedPiece piece, IrisJigsawPieceConnector pieceConnector, IrisJigsawPiece idea, int x, int y, int z) {
-        return generateRotatedPiece(piece, pieceConnector, idea, IrisObjectRotation.of(x, y, z));
+        return generateRotatedPiece(piece, pieceConnector, idea, IrisObjectRotation.of(x * 90D, y * 90D, z * 90D));
     }
 
     private boolean generatePositionedPiece(PlannedPiece piece, IrisJigsawPieceConnector pieceConnector, PlannedPiece test, IrisJigsawPieceConnector testConnector) {
@@ -299,8 +272,7 @@ public class PlannedStructure {
             return false;
         }
 
-        piece.connect(pieceConnector);
-        test.connect(testConnector);
+        piece.connect(pieceConnector, test, testConnector);
         pieces.add(test);
 
         return true;
@@ -309,7 +281,8 @@ public class PlannedStructure {
     private KList<IrisJigsawPiece> getShuffledPiecesFor(IrisJigsawPieceConnector c) {
         KList<IrisJigsawPiece> p = new KList<>();
 
-        for (String i : c.getPools().shuffleCopy(rng)) {
+        KList<String> pools = terminating && getStructure().getTerminatePool() != null ? new KList<>(getStructure().getTerminatePool()) : c.getPools().shuffleCopy(rng);
+        for (String i : pools) {
             for (String j : getData().getJigsawPoolLoader().load(i).getPieces().shuffleCopy(rng)) {
                 IrisJigsawPiece pi = getData().getJigsawPieceLoader().load(j);
 
@@ -335,7 +308,9 @@ public class PlannedStructure {
     }
 
     public KList<PlannedPiece> getPiecesWithAvailableConnectors() {
-        return pieces.copy().removeWhere(PlannedPiece::isFull);
+        KList<PlannedPiece> available = pieces.copy().removeWhere(PlannedPiece::isFull);
+        if (!terminating) available.removeIf(PlannedPiece::isDead);
+        return available;
     }
 
     public int getVolume() {

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

@@ -23,6 +23,7 @@ import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.IrisComplex;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineTarget;
+import com.volmit.iris.engine.framework.SeedManager;
 import com.volmit.iris.engine.mantle.components.MantleJigsawComponent;
 import com.volmit.iris.engine.mantle.components.MantleObjectComponent;
 import com.volmit.iris.engine.object.IObjectPlacer;
@@ -106,7 +107,7 @@ public interface EngineMantle extends IObjectPlacer {
     }
 
     @Override
-    default void setTile(int x, int y, int z, TileData<? extends TileState> d) {
+    default void setTile(int x, int y, int z, TileData d) {
         getMantle().set(x, y, z, new TileWrapper(d));
     }
 
@@ -143,8 +144,8 @@ public interface EngineMantle extends IObjectPlacer {
         return getEngine().getDimension().isDebugSmartBore();
     }
 
-    default void trim(long dur) {
-        getMantle().trim(dur);
+    default void trim(long dur, int limit) {
+        getMantle().trim(dur, limit);
     }
 
     default IrisData getData() {
@@ -175,8 +176,11 @@ public interface EngineMantle extends IObjectPlacer {
 
     }
 
-    default void trim() {
-        getMantle().trim(TimeUnit.SECONDS.toMillis(IrisSettings.get().getPerformance().getMantleKeepAlive()));
+    default void trim(int limit) {
+        getMantle().trim(TimeUnit.SECONDS.toMillis(IrisSettings.get().getPerformance().getMantleKeepAlive()), limit);
+    }
+    default int unloadTectonicPlate(int tectonicLimit){
+        return getMantle().unloadTectonicPlate(tectonicLimit);
     }
 
     default MultiBurst burst() {
@@ -257,6 +261,9 @@ public interface EngineMantle extends IObjectPlacer {
     default int getLoadedRegionCount() {
         return getMantle().getLoadedRegionCount();
     }
+    default long getLastUseMapMemoryUsage(){
+        return getMantle().LastUseMapMemoryUsage();
+    }
 
     MantleJigsawComponent getJigsawComponent();
 
@@ -288,4 +295,14 @@ public interface EngineMantle extends IObjectPlacer {
             });
         }
     }
-}
+
+    default long getToUnload(){
+        return getMantle().getToUnload().size();
+    }
+    default long getNotQueuedLoadedRegions(){
+        return getMantle().getLoadedRegions().size() - getMantle().getToUnload().size();
+    }
+    default double getTectonicDuration(){
+        return getMantle().getAdjustedIdleDuration().get();
+    }
+}

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

@@ -20,8 +20,12 @@ package com.volmit.iris.engine.mantle;
 
 import com.volmit.iris.util.mantle.MantleFlag;
 import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.ToString;
 
 @Data
+@EqualsAndHashCode(exclude = "engineMantle")
+@ToString(exclude = "engineMantle")
 public abstract class IrisMantleComponent implements MantleComponent {
     private final EngineMantle engineMantle;
     private final MantleFlag flag;

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

@@ -206,7 +206,7 @@ public class MantleWriter implements IObjectPlacer {
     }
 
     @Override
-    public void setTile(int xx, int yy, int zz, TileData<? extends TileState> tile) {
+    public void setTile(int xx, int yy, int zz, TileData tile) {
         getEngineMantle().setTile(xx, yy, zz, tile);
     }
 

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

@@ -23,13 +23,18 @@ import com.volmit.iris.engine.mantle.EngineMantle;
 import com.volmit.iris.engine.mantle.IrisMantleComponent;
 import com.volmit.iris.engine.mantle.MantleWriter;
 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.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.MantleFlag;
 import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.math.RNG;
+import com.volmit.iris.util.matter.slices.container.JigsawStructuresContainer;
 import com.volmit.iris.util.noise.CNG;
+import org.jetbrains.annotations.Nullable;
 
 import java.util.List;
 
@@ -38,22 +43,21 @@ public class MantleJigsawComponent extends IrisMantleComponent {
 
     public MantleJigsawComponent(EngineMantle engineMantle) {
         super(engineMantle, MantleFlag.JIGSAW);
-        cng = NoiseStyle.STATIC.create(new RNG(engineMantle.getEngine().getSeedManager().getJigsaw()));
+        cng = NoiseStyle.STATIC.create(new RNG(jigsaw()));
     }
 
     @Override
     public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
-        RNG rng = new RNG(cng.fit(-Integer.MAX_VALUE, Integer.MAX_VALUE, x, z));
         int xxx = 8 + (x << 4);
         int zzz = 8 + (z << 4);
         IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
         IrisBiome biome = getComplex().getTrueBiomeStream().get(xxx, zzz);
-        generateJigsaw(writer, rng, x, z, biome, region);
+        generateJigsaw(writer, x, z, biome, region);
     }
 
     @ChunkCoordinates
-    private void generateJigsaw(MantleWriter writer, RNG rng, int x, int z, IrisBiome biome, IrisRegion region) {
-        boolean placed = false;
+    private void generateJigsaw(MantleWriter writer, int x, int z, IrisBiome biome, IrisRegion region) {
+        long seed = cng.fit(Integer.MIN_VALUE, Integer.MAX_VALUE, x, z);
 
         if (getDimension().getStronghold() != null) {
             List<Position2> poss = getDimension().getStrongholds(seed());
@@ -62,49 +66,71 @@ public class MantleJigsawComponent extends IrisMantleComponent {
                 for (Position2 pos : poss) {
                     if (x == pos.getX() >> 4 && z == pos.getZ() >> 4) {
                         IrisJigsawStructure structure = getData().getJigsawStructureLoader().load(getDimension().getStronghold());
-                        place(writer, pos.toIris(), structure, rng);
-                        placed = true;
+                        place(writer, pos.toIris(), structure, new RNG(seed), true);
+                        return;
                     }
                 }
             }
         }
 
-        if (!placed) {
-            for (IrisJigsawStructurePlacement i : biome.getJigsawStructures()) {
-                if (rng.nextInt(i.getRarity()) == 0) {
-                    IrisPosition position = new IrisPosition((x << 4) + rng.nextInt(15), 0, (z << 4) + rng.nextInt(15));
-                    IrisJigsawStructure structure = getData().getJigsawStructureLoader().load(i.getStructure());
-                    place(writer, position, structure, rng);
-                    placed = true;
-                }
-            }
-        }
+        KSet<Position2> cachedRegions = new KSet<>();
+        KMap<String, KSet<Position2>> cache = new KMap<>();
+        KMap<Position2, Double> distanceCache = new KMap<>();
+        boolean placed = placeStructures(writer, seed, x, z, biome.getJigsawStructures(), cachedRegions, cache, distanceCache);
+        if (!placed)
+            placed = placeStructures(writer, seed, x, z, region.getJigsawStructures(), cachedRegions, cache, distanceCache);
+        if (!placed)
+            placeStructures(writer, seed, x, z, getDimension().getJigsawStructures(), cachedRegions, cache, distanceCache);
+    }
 
-        if (!placed) {
-            for (IrisJigsawStructurePlacement i : region.getJigsawStructures()) {
-                if (rng.nextInt(i.getRarity()) == 0) {
-                    IrisPosition position = new IrisPosition((x << 4) + rng.nextInt(15), 0, (z << 4) + rng.nextInt(15));
-                    IrisJigsawStructure structure = getData().getJigsawStructureLoader().load(i.getStructure());
-                    place(writer, position, structure, rng);
-                    placed = true;
-                }
-            }
-        }
+    @ChunkCoordinates
+    private boolean placeStructures(MantleWriter writer, long seed, int x, int z, KList<IrisJigsawStructurePlacement> structures,
+            KSet<Position2> cachedRegions, KMap<String, KSet<Position2>> cache, KMap<Position2, Double> distanceCache) {
+        IrisJigsawStructurePlacement i = pick(structures, seed, x, z);
+        if (i == null || checkMinDistances(i.collectMinDistances(), x, z, cachedRegions, cache, distanceCache))
+            return false;
+        RNG rng = new RNG(seed);
+        IrisPosition position = new IrisPosition((x << 4) + rng.nextInt(15), 0, (z << 4) + rng.nextInt(15));
+        IrisJigsawStructure structure = getData().getJigsawStructureLoader().load(i.getStructure());
+        return place(writer, position, structure, rng, false);
+    }
 
-        if (!placed) {
-            for (IrisJigsawStructurePlacement i : getDimension().getJigsawStructures()) {
-                if (rng.nextInt(i.getRarity()) == 0) {
-                    IrisPosition position = new IrisPosition((x << 4) + rng.nextInt(15), 0, (z << 4) + rng.nextInt(15));
-                    IrisJigsawStructure structure = getData().getJigsawStructureLoader().load(i.getStructure());
-                    place(writer, position, structure, rng);
+    @ChunkCoordinates
+    private boolean checkMinDistances(KMap<String, Integer> minDistances, int x, int z, KSet<Position2> cachedRegions, KMap<String, KSet<Position2>> cache, KMap<Position2, Double> distanceCache) {
+        int range = 0;
+        for (int d : minDistances.values())
+            range = Math.max(range, d);
+
+        for (int xx = -range; xx <= range; xx++) {
+            for (int zz = -range; zz <= range; zz++) {
+                Position2 pos = new Position2((xx + x) >> 5, (zz + z) >> 5);
+                if (cachedRegions.contains(pos)) continue;
+                cachedRegions.add(pos);
+                JigsawStructuresContainer container = getMantle().get(pos.getX(), 0, pos.getZ(), JigsawStructuresContainer.class);
+                if (container == null) continue;
+                for (String key : container.getStructures()) {
+                    cache.computeIfAbsent(key, k -> new KSet<>()).addAll(container.getPositions(key));
                 }
             }
         }
+        Position2 pos = new Position2(x, z);
+        for (String structure : minDistances.keySet()) {
+            if (!cache.containsKey(structure)) continue;
+            double minDist = minDistances.get(structure);
+            minDist = minDist * minDist;
+            for (Position2 sPos : cache.get(structure)) {
+                double dist = distanceCache.computeIfAbsent(sPos,  position2 -> position2.distance(pos));
+                if (minDist > dist) return true;
+            }
+        }
+        return false;
     }
 
     @ChunkCoordinates
     public IrisJigsawStructure guess(int x, int z) {
-        RNG rng = new RNG(cng.fit(-Integer.MAX_VALUE, Integer.MAX_VALUE, x, z));
+        // todo The guess doesnt bring into account that the placer may return -1
+        // todo doesnt bring skipped placements into account
+        long seed = cng.fit(Integer.MIN_VALUE, Integer.MAX_VALUE, x, z);
         IrisBiome biome = getEngineMantle().getEngine().getSurfaceBiome((x << 4) + 8, (z << 4) + 8);
         IrisRegion region = getEngineMantle().getEngine().getRegion((x << 4) + 8, (z << 4) + 8);
 
@@ -120,29 +146,26 @@ public class MantleJigsawComponent extends IrisMantleComponent {
             }
         }
 
-        for (IrisJigsawStructurePlacement i : biome.getJigsawStructures()) {
-            if (rng.nextInt(i.getRarity()) == 0) {
-                return getData().getJigsawStructureLoader().load(i.getStructure());
-            }
-        }
+        IrisJigsawStructurePlacement i = pick(biome.getJigsawStructures(), seed, x, z);
+        if (i == null) i = pick(region.getJigsawStructures(), seed, x, z);
+        if (i == null) i = pick(getDimension().getJigsawStructures(), seed, x, z);
+        return i != null ? getData().getJigsawStructureLoader().load(i.getStructure()) : null;
+    }
 
-        for (IrisJigsawStructurePlacement i : region.getJigsawStructures()) {
-            if (rng.nextInt(i.getRarity()) == 0) {
-                return getData().getJigsawStructureLoader().load(i.getStructure());
-            }
-        }
-
-        for (IrisJigsawStructurePlacement i : getDimension().getJigsawStructures()) {
-            if (rng.nextInt(i.getRarity()) == 0) {
-                return getData().getJigsawStructureLoader().load(i.getStructure());
-            }
-        }
-
-        return null;
+    @Nullable
+    @ChunkCoordinates
+    private IrisJigsawStructurePlacement pick(List<IrisJigsawStructurePlacement> structures, long seed, int x, int z) {
+        return IRare.pick(structures.stream()
+                .filter(p -> p.shouldPlace(getDimension().getJigsawStructureDivisor(), jigsaw(), x, z))
+                .toList(), new RNG(seed).nextDouble());
     }
 
     @BlockCoordinates
-    private void place(MantleWriter writer, IrisPosition position, IrisJigsawStructure structure, RNG rng) {
-        new PlannedStructure(structure, position, rng).place(writer, getMantle(), writer.getEngine());
+    private boolean place(MantleWriter writer, IrisPosition position, IrisJigsawStructure structure, RNG rng, boolean forcePlace) {
+        return new PlannedStructure(structure, position, rng, forcePlace).place(writer, getMantle(), writer.getEngine());
+    }
+
+    private long jigsaw() {
+        return getEngineMantle().getEngine().getSeedManager().getJigsaw();
     }
 }