Merge pull request #938 from VolmitSoftware/Development

Development

.github/ISSUE_TEMPLATE/bug.yml

@@ -39,6 +39,7 @@ body:
         - 1.17
         - 1.17.1
         - 1.18
+        - 1.19
     validations:
       required: true
   - type: input

build.gradle

@@ -24,21 +24,22 @@ plugins {
     id "de.undercouch.download" version "5.0.1"
 }
 
-version '2.2.1-1.19' // Needs to be version specific
-def nmsVersion = "1.19"
+version '2.3.10-1.19.3' // Needs to be version specific
+def nmsVersion = "1.19.3" //[NMS]
 def apiVersion = '1.19'
-def spigotJarVersion = '1.19-R0.1-SNAPSHOT'
+def specialSourceVersion = '1.11.0' //[NMS]
+def spigotJarVersion = '1.19.3-R0.1-SNAPSHOT' //[NMS]
 def name = getRootProject().getName() // Defined in settings.gradle
 def main = 'com.volmit.iris.Iris'
 
 // ADD YOURSELF AS A NEW LINE IF YOU WANT YOUR OWN BUILD TASK GENERATED
 // ======================== WINDOWS =============================
 registerCustomOutputTask('Cyberpwn', 'C://Users/cyberpwn/Documents/development/server/plugins')
-registerCustomOutputTask('Psycho', 'D://Dan/MinecraftDevelopment/server/plugins')
+registerCustomOutputTask('Psycho', 'C://Dan/MinecraftDevelopment/Server/plugins')
 registerCustomOutputTask('ArcaneArts', 'C://Users/arcane/Documents/development/server/plugins')
 registerCustomOutputTask('Coco', 'D://Documents/MC/plugins')
 registerCustomOutputTask('Strange', 'D://Servers/1.17 Test Server/plugins')
-registerCustomOutputTask('Vatuu', 'D://Minecraft/Servers/1.19/plugins')
+registerCustomOutputTask('Vatuu', 'D://Minecraft/Servers/1.19.3/plugins')
 // ========================== UNIX ==============================
 registerCustomOutputTaskUnix('CyberpwnLT', '/Users/danielmills/development/server/plugins')
 registerCustomOutputTaskUnix('PsychoLT', '/Users/brianfopiano/Desktop/REMOTES/RemoteMinecraft/plugins')
@@ -73,11 +74,8 @@ repositories {
             includeGroup("org.spigotmc")
         }
     }
-    maven { url "https://dl.cloudsmith.io/public/arcane/archive/maven/" }
-    maven { url "https://maven.enginehub.org/repo/" }
-    mavenCentral()
-    mavenLocal()
-    maven { url "https://jitpack.io"}
+    maven { url "https://arcanearts.jfrog.io/artifactory/archives" }
+
 }
 
 /**
@@ -124,10 +122,10 @@ dependencies {
     // Provided or Classpath
     compileOnly 'org.projectlombok:lombok:1.18.24'
     annotationProcessor 'org.projectlombok:lombok:1.18.24'
-    implementation 'org.spigotmc:spigot-api:1.19-R0.1-SNAPSHOT'
+    implementation 'org.spigotmc:spigot-api:1.19.3-R0.1-SNAPSHOT'
     implementation 'me.clip:placeholderapi:2.11.1'
     implementation 'io.th0rgal:oraxen:1.94.0'
-    implementation 'org.bukkit:craftbukkit:1.19-R0.1-SNAPSHOT:remapped-mojang'
+    implementation 'org.bukkit:craftbukkit:1.19.3-R0.1-SNAPSHOT:remapped-mojang' //[NMS]
     implementation 'com.github.LoneDev6:api-itemsadder:3.1.0b'
 
     // Shaded
@@ -194,7 +192,7 @@ task downloadBuildtools(type: Download) {
 
 task downloadSpecialSource(type: Download) {
     group "remapping"
-    src 'https://repo.maven.apache.org/maven2/net/md-5/SpecialSource/1.10.0/SpecialSource-1.10.0-shaded.jar'
+    src 'https://repo.maven.apache.org/maven2/net/md-5/SpecialSource/' + specialSourceVersion + '/SpecialSource-'+specialSourceVersion+'-shaded.jar'
     dest specialSourceJar
     onlyIf {
         !specialSourceJar.exists()

settings.gradle

@@ -20,7 +20,6 @@ pluginManagement {
         mavenLocal()
         mavenCentral()
         gradlePluginPortal()
-        maven { url "https://dl.cloudsmith.io/public/arcane/archive/maven/" }
     }
 }
 rootProject.name = 'Iris'

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

@@ -23,9 +23,12 @@ import com.google.gson.JsonParseException;
 import com.google.gson.JsonParser;
 import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.ServerConfigurator;
-import com.volmit.iris.core.link.*;
+import com.volmit.iris.core.link.IrisPapiExpansion;
+import com.volmit.iris.core.link.MultiverseCoreLink;
+import com.volmit.iris.core.link.MythicMobsLink;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.nms.INMS;
+import com.volmit.iris.core.pregenerator.LazyPregenerator;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.EnginePanic;
@@ -40,7 +43,10 @@ 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.function.NastyRunnable;
-import com.volmit.iris.util.io.*;
+import com.volmit.iris.util.io.FileWatcher;
+import com.volmit.iris.util.io.IO;
+import com.volmit.iris.util.io.InstanceState;
+import com.volmit.iris.util.io.JarScanner;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.parallel.MultiBurst;
@@ -55,11 +61,7 @@ import com.volmit.iris.util.scheduling.ShurikenQueue;
 import io.papermc.lib.PaperLib;
 import net.kyori.adventure.platform.bukkit.BukkitAudiences;
 import net.kyori.adventure.text.serializer.ComponentSerializer;
-import org.bukkit.Bukkit;
-import org.bukkit.GameMode;
-import org.bukkit.Location;
-import org.bukkit.World;
-import org.bukkit.WorldCreator;
+import org.bukkit.*;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.command.Command;
 import org.bukkit.command.CommandSender;
@@ -81,11 +83,13 @@ import java.lang.annotation.Annotation;
 import java.net.URL;
 import java.util.Date;
 import java.util.Map;
-import java.util.Objects;
 
 @SuppressWarnings("CanBeFinal")
 public class Iris extends VolmitPlugin implements Listener {
+    public static final String OVERWORLD_TAG = "2092";
+
     private static final Queue<Runnable> syncJobs = new ShurikenQueue<>();
+
     public static Iris instance;
     public static BukkitAudiences audiences;
     public static MultiverseCoreLink linkMultiverseCore;
@@ -182,6 +186,7 @@ public class Iris extends VolmitPlugin implements Listener {
             }
         }
     }
+
     public static File getCached(String name, String url) {
         String h = IO.hash(name + "@" + url);
         File f = Iris.instance.getDataFile("cache", h.substring(0, 2), h.substring(3, 5), h);
@@ -381,6 +386,44 @@ public class Iris extends VolmitPlugin implements Listener {
         }
     }
 
+    public static void dump() {
+        try {
+            File fi = Iris.instance.getDataFile("dump", "td-" + new java.sql.Date(M.ms()) + ".txt");
+            FileOutputStream fos = new FileOutputStream(fi);
+            Map<Thread, StackTraceElement[]> f = Thread.getAllStackTraces();
+            PrintWriter pw = new PrintWriter(fos);
+            for (Thread i : f.keySet()) {
+                pw.println("========================================");
+                pw.println("Thread: '" + i.getName() + "' ID: " + i.getId() + " STATUS: " + i.getState().name());
+
+                for (StackTraceElement j : f.get(i)) {
+                    pw.println("    @ " + j.toString());
+                }
+
+                pw.println("========================================");
+                pw.println();
+                pw.println();
+            }
+
+            pw.close();
+            System.out.println("DUMPED! See " + fi.getAbsolutePath());
+        } catch (Throwable e) {
+            e.printStackTrace();
+        }
+    }
+
+    public static void panic() {
+        EnginePanic.panic();
+    }
+
+    public static void addPanic(String s, String v) {
+        EnginePanic.add(s, v);
+    }
+
+    private static void fixShading() {
+        ShadeFix.fix(ComponentSerializer.class);
+    }
+
     private void enable() {
         instance = this;
         services = new KMap<>();
@@ -400,6 +443,7 @@ public class Iris extends VolmitPlugin implements Listener {
         J.s(() -> {
             J.a(() -> PaperLib.suggestPaper(this));
             J.a(() -> IO.delete(getTemp()));
+            J.a(LazyPregenerator::loadLazyGenerators, 100);
             J.a(this::bstats);
             J.ar(this::checkConfigHotload, 60);
             J.sr(this::tickQueue, 0);
@@ -417,8 +461,8 @@ public class Iris extends VolmitPlugin implements Listener {
         FileConfiguration fc = new YamlConfiguration();
         try {
             fc.load(new File("bukkit.yml"));
-            searching: for(String i : fc.getKeys(true))
-            {
+            searching:
+            for (String i : fc.getKeys(true)) {
                 if (i.startsWith("worlds.") && i.endsWith(".generator")) {
                     String worldName = i.split("\\Q.\\E")[1];
                     String generator = IrisSettings.get().getGenerator().getDefaultWorldType();
@@ -430,10 +474,8 @@ public class Iris extends VolmitPlugin implements Listener {
                         continue;
                     }
 
-                    for(World j : Bukkit.getWorlds())
-                    {
-                        if(j.getName().equals(worldName))
-                        {
+                    for (World j : Bukkit.getWorlds()) {
+                        if (j.getName().equals(worldName)) {
                             continue searching;
                         }
                     }
@@ -482,44 +524,10 @@ public class Iris extends VolmitPlugin implements Listener {
         }
     }
 
-    public static void dump() {
-        try {
-            File fi = Iris.instance.getDataFile("dump", "td-" + new java.sql.Date(M.ms()) + ".txt");
-            FileOutputStream fos = new FileOutputStream(fi);
-            Map<Thread, StackTraceElement[]> f = Thread.getAllStackTraces();
-            PrintWriter pw = new PrintWriter(fos);
-            for(Thread i : f.keySet()) {
-                pw.println("========================================");
-                pw.println("Thread: '" + i.getName() + "' ID: " + i.getId() + " STATUS: " + i.getState().name());
-
-                for(StackTraceElement j : f.get(i)) {
-                    pw.println("    @ " + j.toString());
-                }
-
-                pw.println("========================================");
-                pw.println();
-                pw.println();
-            }
-
-            pw.close();
-            System.out.println("DUMPED! See " + fi.getAbsolutePath());
-        } catch(Throwable e) {
-            e.printStackTrace();
-        }
-    }
-
     public void postShutdown(Runnable r) {
         postShutdown.add(r);
     }
 
-    public static void panic() {
-        EnginePanic.panic();
-    }
-
-    public static void addPanic(String s, String v) {
-        EnginePanic.add(s, v);
-    }
-
     public void onEnable() {
         enable();
         super.onEnable();
@@ -536,10 +544,6 @@ public class Iris extends VolmitPlugin implements Listener {
         super.onDisable();
     }
 
-    private static void fixShading() {
-        ShadeFix.fix(ComponentSerializer.class);
-    }
-
     private void setupPapi() {
         if (Bukkit.getPluginManager().getPlugin("PlaceholderAPI") != null) {
             new IrisPapiExpansion().register();
@@ -723,7 +727,8 @@ public class Iris extends VolmitPlugin implements Listener {
             JsonObject json = JsonParser.parseReader(r).getAsJsonObject();
             if (json.has("version"))
                 version = json.get("version").getAsString();
-        } catch(IOException | JsonParseException ignored) { }
+        } catch (IOException | JsonParseException ignored) {
+        }
         Iris.info("  " + dimName + " v" + version);
     }
 }

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

@@ -50,6 +50,57 @@ public class IrisSettings {
         };
     }
 
+    public static IrisSettings get() {
+        if (settings != null) {
+            return settings;
+        }
+
+        settings = new IrisSettings();
+
+        File s = Iris.instance.getDataFile("settings.json");
+
+        if (!s.exists()) {
+            try {
+                IO.writeAll(s, new JSONObject(new Gson().toJson(settings)).toString(4));
+            } catch (JSONException | IOException e) {
+                e.printStackTrace();
+                Iris.reportError(e);
+            }
+        } else {
+            try {
+                String ss = IO.readAll(s);
+                settings = new Gson().fromJson(ss, IrisSettings.class);
+                try {
+                    IO.writeAll(s, new JSONObject(new Gson().toJson(settings)).toString(4));
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            } catch (Throwable ee) {
+                // Iris.reportError(ee); causes a self-reference & stackoverflow
+                Iris.error("Configuration Error in settings.json! " + ee.getClass().getSimpleName() + ": " + ee.getMessage());
+            }
+        }
+
+        return settings;
+    }
+
+    public static void invalidate() {
+        synchronized (settings) {
+            settings = null;
+        }
+    }
+
+    public void forceSave() {
+        File s = Iris.instance.getDataFile("settings.json");
+
+        try {
+            IO.writeAll(s, new JSONObject(new Gson().toJson(settings)).toString(4));
+        } catch (JSONException | IOException e) {
+            e.printStackTrace();
+            Iris.reportError(e);
+        }
+    }
+
     @Data
     public static class IrisSettingsAutoconfiguration {
         public boolean configureSpigotTimeoutTime = true;
@@ -132,55 +183,4 @@ public class IrisSettings {
         public boolean disableTimeAndWeather = true;
         public boolean autoStartDefaultStudio = false;
     }
-
-    public static IrisSettings get() {
-        if(settings != null) {
-            return settings;
-        }
-
-        settings = new IrisSettings();
-
-        File s = Iris.instance.getDataFile("settings.json");
-
-        if(!s.exists()) {
-            try {
-                IO.writeAll(s, new JSONObject(new Gson().toJson(settings)).toString(4));
-            } catch(JSONException | IOException e) {
-                e.printStackTrace();
-                Iris.reportError(e);
-            }
-        } else {
-            try {
-                String ss = IO.readAll(s);
-                settings = new Gson().fromJson(ss, IrisSettings.class);
-                try {
-                    IO.writeAll(s, new JSONObject(new Gson().toJson(settings)).toString(4));
-                } catch(IOException e) {
-                    e.printStackTrace();
-                }
-            } catch(Throwable ee) {
-                // Iris.reportError(ee); causes a self-reference & stackoverflow
-                Iris.error("Configuration Error in settings.json! " + ee.getClass().getSimpleName() + ": " + ee.getMessage());
-            }
-        }
-
-        return settings;
-    }
-
-    public static void invalidate() {
-        synchronized(settings) {
-            settings = null;
-        }
-    }
-
-    public void forceSave() {
-        File s = Iris.instance.getDataFile("settings.json");
-
-        try {
-            IO.writeAll(s, new JSONObject(new Gson().toJson(settings)).toString(4));
-        } catch(JSONException | IOException e) {
-            e.printStackTrace();
-            Iris.reportError(e);
-        }
-    }
 }

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

@@ -27,7 +27,6 @@ import com.volmit.iris.engine.object.IrisDimension;
 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.io.IO;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
 import org.bukkit.Bukkit;
@@ -38,6 +37,7 @@ import org.bukkit.entity.Player;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.List;
 import java.util.concurrent.TimeUnit;
 
 public class ServerConfigurator {
@@ -82,41 +82,19 @@ public class ServerConfigurator {
         }
     }
 
-    private static File getDatapacksFolder() {
+    private static List<File> getDatapacksFolder() {
         if (!IrisSettings.get().getGeneral().forceMainWorld.isEmpty()) {
-            return new File(IrisSettings.get().getGeneral().forceMainWorld + "/datapacks");
+            return new KList<File>().qadd(new File(IrisSettings.get().getGeneral().forceMainWorld + "/datapacks"));
+        }
+        KList<File> worlds = new KList<>();
+        Bukkit.getServer().getWorlds().forEach(w -> worlds.add(new File(w.getWorldFolder(), "datapacks")));
+        return worlds;
     }
 
-        File props = new File("server.properties");
-
-        if(props.exists()) {
-            try {
-                KList<String> m = new KList<>(IO.readAll(props).split("\\Q\n\\E"));
-
-                for(String i : m) {
-                    if(i.trim().startsWith("level-name=")) {
-                        return new File(i.trim().split("\\Q=\\E")[1] + "/datapacks");
-                    }
-                }
-            } catch(IOException e) {
-                Iris.reportError(e);
-                e.printStackTrace();
-            }
-        }
-
-        return null;
-    }
 
     public static void installDataPacks(boolean fullInstall) {
         Iris.info("Checking Data Packs...");
-        boolean reboot = false;
         File packs = new File("plugins/Iris/packs");
-        File dpacks = getDatapacksFolder();
-
-        if(dpacks == null) {
-            Iris.error("Cannot find the datapacks folder! Please try generating a default world first maybe? Is this a new server?");
-            return;
-        }
 
         if (packs.exists()) {
             for (File i : packs.listFiles()) {
@@ -135,8 +113,8 @@ public class ServerConfigurator {
                                 }
 
                                 Iris.verbose("  Checking Dimension " + dim.getLoadFile().getPath());
-                                if(dim.installDataPack(() -> data, dpacks)) {
-                                    reboot = true;
+                                for (File dpack : getDatapacksFolder()) {
+                                    dim.installDataPack(() -> data, dpack);
                                 }
                             }
                         }
@@ -147,19 +125,12 @@ public class ServerConfigurator {
 
         Iris.info("Data Packs Setup!");
 
-        if(fullInstall) {
+        if (fullInstall)
             verifyDataPacksPost(IrisSettings.get().getAutoConfiguration().isAutoRestartOnCustomBiomeInstall());
     }
-    }
 
     private static void verifyDataPacksPost(boolean allowRestarting) {
         File packs = new File("plugins/Iris/packs");
-        File dpacks = getDatapacksFolder();
-
-        if(dpacks == null) {
-            Iris.error("Cannot find the datapacks folder! Please try generating a default world first maybe? Is this a new server?");
-            return;
-        }
 
         boolean bad = false;
         if (packs.exists()) {

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

@@ -20,20 +20,14 @@ package com.volmit.iris.core.commands;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.service.StudioSVC;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisCave;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.engine.object.IrisJigsawPiece;
-import com.volmit.iris.engine.object.IrisJigsawPool;
-import com.volmit.iris.engine.object.IrisJigsawStructure;
-import com.volmit.iris.engine.object.IrisRegion;
+import com.volmit.iris.engine.object.*;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.DecreeOrigin;
 import com.volmit.iris.util.decree.annotations.Decree;
 import com.volmit.iris.util.decree.annotations.Param;
 import com.volmit.iris.util.format.C;
 
-import java.awt.Desktop;
+import java.awt.*;
 
 
 @Decree(name = "edit", origin = DecreeOrigin.PLAYER, studio = true, description = "Edit something")

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

@@ -76,6 +76,20 @@ public class CommandFind implements DecreeExecutor {
         e.gotoJigsaw(structure, player());
     }
 
+    @Decree(description = "Find a point of interest.")
+    public void poi(
+            @Param(description = "The type of PoI to look for.")
+            String type
+    ) {
+        Engine e = engine();
+        if (e == null) {
+            sender().sendMessage(C.GOLD + "Not in an Iris World!");
+            return;
+        }
+
+        e.gotoPOI(type, player());
+    }
+
     @Decree(description = "Find an object")
     public void object(
             @Param(description = "The object to look for", customHandler = ObjectHandler.class)

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

@@ -38,10 +38,12 @@ 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 org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 
 import java.io.File;
+import java.io.IOException;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
 
@@ -76,8 +78,6 @@ public class CommandIris implements DecreeExecutor {
             return;
         }
 
-        sender().sendMessage(C.RED + "You should not be using this command to create new worlds. Instead, use the tutorial: https://docs.volmit.com/iris/getting-started");
-
         try {
             IrisToolbelt.createWorld()
                     .dimension(type.getLoadKey())
@@ -96,6 +96,37 @@ public class CommandIris implements DecreeExecutor {
         sender().sendMessage(C.GREEN + "Successfully created your world!");
     }
 
+    @Decree(description = "Remove an Iris world", aliases = {"del", "rm"}, sync = true)
+    public void remove(
+            @Param(description = "The world to remove")
+            World world,
+            @Param(description = "Whether to also remove the folder (if set to false, just does not load the world)", defaultValue = "true")
+            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()));
+            return;
+        }
+        sender().sendMessage(C.GREEN + "Removing world: " + world.getName());
+        try {
+            if (IrisToolbelt.removeWorld(world)) {
+                sender().sendMessage(C.GREEN + "Successfully removed " + world.getName() + " from bukkit.yml");
+            } else {
+                sender().sendMessage(C.YELLOW + "Looks like the world was already removed from bukkit.yml");
+            }
+        } catch (IOException e) {
+            sender().sendMessage(C.RED + "Failed to save bukkit.yml because of " + e.getMessage());
+            e.printStackTrace();
+        }
+        IrisToolbelt.evacuate(world, "Deleting world");
+        Bukkit.unloadWorld(world, false);
+        if (delete && world.getWorldFolder().delete()) {
+            sender().sendMessage(C.GREEN + "Successfully removed world folder");
+        } else {
+            sender().sendMessage(C.RED + "Failed to remove world folder");
+        }
+    }
+
     @Decree(description = "Print version information")
     public void version() {
         sender().sendMessage(C.GREEN + "Iris v" + Iris.instance.getDescription().getVersion() + " by Volmit Software");
@@ -107,6 +138,12 @@ public class CommandIris implements DecreeExecutor {
         sender().sendMessage(C.GREEN + "Total Height: " + (sender().player().getWorld().getMaxHeight() - sender().player().getWorld().getMinHeight()));
     }
 
+    @Decree(description = "QOL command to open a overworld studio world.", sync = true)
+    public void so() {
+        sender().sendMessage(C.GREEN + "Opening studio for the \"Overworld\" pack (seed: 1337)");
+        Iris.service(StudioSVC.class).open(sender(), 1337, "overworld");
+    }
+
     @Decree(description = "Set aura spins")
     public void aura(
             @Param(description = "The h color value", defaultValue = "-20")
@@ -170,10 +207,14 @@ public class CommandIris implements DecreeExecutor {
             @Param(name = "overwrite", description = "Whether or not to overwrite the pack with the downloaded one", aliases = "force", defaultValue = "false")
             boolean overwrite
     ) {
-        branch = pack.equals("overworld") ? "stable" : branch;
         sender().sendMessage(C.GREEN + "Downloading pack: " + pack + "/" + branch + (trim ? " trimmed" : "") + (overwrite ? " overwriting" : ""));
+        if (pack.equals("overworld")) {
+            String url = "https://github.com/IrisDimensions/overworld/releases/download/" + Iris.OVERWORLD_TAG + "/overworld.zip";
+            Iris.service(StudioSVC.class).downloadRelease(sender(), url, trim, overwrite);
+        } else {
             Iris.service(StudioSVC.class).downloadSearch(sender(), "IrisDimensions/" + pack + "/" + branch, trim, overwrite);
         }
+    }
 
     @Decree(description = "Get metrics for your world", aliases = "measure", origin = DecreeOrigin.PLAYER)
     public void metrics() {

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

@@ -25,13 +25,7 @@ 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.engine.framework.Engine;
-import com.volmit.iris.engine.object.IObjectPlacer;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.engine.object.IrisObject;
-import com.volmit.iris.engine.object.IrisObjectPlacement;
-import com.volmit.iris.engine.object.IrisObjectPlacementScaleInterpolator;
-import com.volmit.iris.engine.object.IrisObjectRotation;
-import com.volmit.iris.engine.object.TileData;
+import com.volmit.iris.engine.object.*;
 import com.volmit.iris.util.data.Cuboid;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.DecreeOrigin;
@@ -53,14 +47,7 @@ import org.bukkit.util.Vector;
 import java.io.File;
 import java.io.IOException;
 import java.text.NumberFormat;
-import java.util.ArrayList;
-import java.util.Comparator;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.TreeSet;
+import java.util.*;
 import java.util.stream.Collectors;
 
 @Decree(name = "object", aliases = "o", origin = DecreeOrigin.PLAYER, studio = true, description = "Iris object manipulation")
@@ -319,8 +306,7 @@ public class CommandObject implements DecreeExecutor {
 
         Map<Block, BlockData> futureChanges = new HashMap<>();
 
-        if(scale != 1)
-        {
+        if (scale != 1) {
             o = o.scaled(scale, IrisObjectPlacementScaleInterpolator.TRICUBIC);
         }
 
@@ -427,8 +413,7 @@ public class CommandObject implements DecreeExecutor {
 
         Cuboid locs = WorldEditLink.getSelection(sender().player());
 
-        if(locs == null)
-        {
+        if (locs == null) {
             sender().sendMessage(C.RED + "You don't have a WorldEdit selection in this world.");
             return;
         }

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

@@ -28,20 +28,7 @@ import com.volmit.iris.core.service.ConversionSVC;
 import com.volmit.iris.core.service.StudioSVC;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.engine.object.InventorySlotType;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisBiomePaletteLayer;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.engine.object.IrisEntity;
-import com.volmit.iris.engine.object.IrisGenerator;
-import com.volmit.iris.engine.object.IrisInterpolator;
-import com.volmit.iris.engine.object.IrisLootTable;
-import com.volmit.iris.engine.object.IrisNoiseGenerator;
-import com.volmit.iris.engine.object.IrisObject;
-import com.volmit.iris.engine.object.IrisObjectPlacement;
-import com.volmit.iris.engine.object.IrisRegion;
-import com.volmit.iris.engine.object.IrisScript;
-import com.volmit.iris.engine.object.NoiseStyle;
+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;
@@ -61,28 +48,15 @@ import com.volmit.iris.util.math.M;
 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.MultiBurst;
-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.Job;
-import com.volmit.iris.util.scheduling.jobs.JobCollection;
-import com.volmit.iris.util.scheduling.jobs.QueueJob;
-import com.volmit.iris.util.scheduling.jobs.SingleJob;
 import io.papermc.lib.PaperLib;
-
-import org.bukkit.Bukkit;
-import org.bukkit.Chunk;
-import org.bukkit.FluidCollisionMode;
-import org.bukkit.GameMode;
-import org.bukkit.Location;
-import org.bukkit.World;
+import org.bukkit.*;
 import org.bukkit.event.inventory.InventoryType;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.util.BlockVector;
 import org.bukkit.util.Vector;
 
-import java.awt.*;
 import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
@@ -93,20 +67,16 @@ import java.time.Duration;
 import java.time.temporal.ChronoUnit;
 import java.util.Date;
 import java.util.Objects;
-import java.util.concurrent.ExecutionException;
-import java.util.concurrent.Future;
-import java.util.function.Consumer;
 import java.util.function.Supplier;
 
 @Decree(name = "studio", aliases = {"std", "s"}, description = "Studio Commands", studio = true)
 public class CommandStudio implements DecreeExecutor {
-    public static String hrf(Duration duration) {
-        return duration.toString().substring(2).replaceAll("(\\d[HMS])(?!$)", "$1 ").toLowerCase();
-    }
-
     private CommandFind find;
     private CommandEdit edit;
 
+    public static String hrf(Duration duration) {
+        return duration.toString().substring(2).replaceAll("(\\d[HMS])(?!$)", "$1 ").toLowerCase();
+    }
 
     @Decree(description = "Download a project.", aliases = "dl")
     public void download(
@@ -165,130 +135,6 @@ public class CommandStudio implements DecreeExecutor {
         }
     }
 
-    @Decree(description = "Clean an Iris Project, optionally beautifying JSON & fixing block ids with missing keys. Also rebuilds the vscode schemas. ")
-    public void clean(
-        @Param(description = "The project to update", contextual = true)
-            IrisDimension project,
-
-        @Param(defaultValue = "true", description = "Filters all valid JSON files with a beautifier (indentation: 4)")
-            boolean beautify,
-
-        @Param(name = "fix-ids", defaultValue = "true", description = "Fixes any block ids used such as \"dirt\" will be converted to \"minecraft:dirt\"")
-            boolean fixIds,
-
-        @Param(name = "rewrite-objects", defaultValue = "false", description = "Imports all objects and re-writes them cleaning up positions & block data in the process.")
-            boolean rewriteObjects
-    ) {
-        KList<Job> jobs = new KList<>();
-        KList<File> files = new KList<File>();
-        files(Iris.instance.getDataFolder("packs", project.getLoadKey()), files);
-        MultiBurst burst = MultiBurst.burst;
-
-        jobs.add(new SingleJob("Updating Workspace", () -> {
-            if(!new IrisProject(Iris.service(StudioSVC.class).getWorkspaceFolder(project.getLoadKey())).updateWorkspace()) {
-                sender().sendMessage(C.GOLD + "Invalid project: " + project.getLoadKey() + ". Try deleting the code-workspace file and try again.");
-            }
-            J.sleep(250);
-        }));
-
-        sender().sendMessage("Files: " + files.size());
-
-        if(fixIds) {
-            QueueJob<File> r = new QueueJob<>() {
-                @Override
-                public void execute(File f) {
-                    try {
-                        JSONObject p = new JSONObject(IO.readAll(f));
-                        fixBlocks(p);
-                        J.sleep(1);
-                        IO.writeAll(f, p.toString(4));
-
-                    } catch(IOException e) {
-                        e.printStackTrace();
-                    }
-                }
-
-                @Override
-                public String getName() {
-                    return "Fixing IDs";
-                }
-            };
-
-            r.queue(files);
-            jobs.add(r);
-        }
-
-        if(beautify) {
-            QueueJob<File> r = new QueueJob<>() {
-                @Override
-                public void execute(File f) {
-                    try {
-                        JSONObject p = new JSONObject(IO.readAll(f));
-                        IO.writeAll(f, p.toString(4));
-                        J.sleep(1);
-                    } catch(IOException e) {
-                        e.printStackTrace();
-                    }
-                }
-
-                @Override
-                public String getName() {
-                    return "Beautify";
-                }
-            };
-
-            r.queue(files);
-            jobs.add(r);
-        }
-
-        if(rewriteObjects) {
-            QueueJob<Runnable> q = new QueueJob<>() {
-                @Override
-                public void execute(Runnable runnable) {
-                    runnable.run();
-                    J.sleep(50);
-                }
-
-                @Override
-                public String getName() {
-                    return "Rewriting Objects";
-                }
-            };
-
-            IrisData data = IrisData.get(Iris.service(StudioSVC.class).getWorkspaceFolder(project.getLoadKey()));
-            for(String f : data.getObjectLoader().getPossibleKeys()) {
-                Future<?> gg = burst.complete(() -> {
-                    File ff = data.getObjectLoader().findFile(f);
-                    IrisObject oo = new IrisObject(0, 0, 0);
-                    try {
-                        oo.read(ff);
-                    } catch(Throwable e) {
-                        Iris.error("FAILER TO READ: " + f);
-                        return;
-                    }
-
-                    try {
-                        oo.write(ff);
-                    } catch(IOException e) {
-                        Iris.error("FAILURE TO WRITE: " + oo.getLoadFile());
-                    }
-                });
-
-                q.queue(() -> {
-                    try {
-                        gg.get();
-                    } catch(InterruptedException | ExecutionException e) {
-                        e.printStackTrace();
-                    }
-                });
-            }
-
-            jobs.add(q);
-        }
-
-        new JobCollection("Cleaning", jobs).execute(sender());
-    }
-
     @Decree(description = "Get the version of a pack")
     public void version(
             @Param(defaultValue = "default", description = "The dimension get the version of", aliases = "dim", contextual = true)

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

@@ -65,7 +65,7 @@ public class CommandWhat implements DecreeExecutor {
     @Decree(description = "What biome am i in?", origin = DecreeOrigin.PLAYER)
     public void biome() {
         try {
-            IrisBiome b = engine().getBiome(player().getLocation().getBlockX(), player().getLocation().getBlockY(), player().getLocation().getBlockZ());
+            IrisBiome b = engine().getBiome(player().getLocation().getBlockX(), player().getLocation().getBlockY() - player().getWorld().getMinHeight(), player().getLocation().getBlockZ());
             sender().sendMessage("IBiome: " + b.getLoadKey() + " (" + b.getDerivative().name() + ")");
 
         } catch (Throwable e) {

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

@@ -19,14 +19,9 @@
 package com.volmit.iris.core.edit;
 
 import com.google.gson.Gson;
-import com.google.gson.JsonObject;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.service.WandSVC;
-import com.volmit.iris.engine.object.IrisDirection;
-import com.volmit.iris.engine.object.IrisJigsawPiece;
-import com.volmit.iris.engine.object.IrisJigsawPieceConnector;
-import com.volmit.iris.engine.object.IrisObject;
-import com.volmit.iris.engine.object.IrisPosition;
+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.data.Cuboid;
@@ -71,8 +66,7 @@ public class JigsawEditor implements Listener {
         }
 
         editors.put(player, this);
-        if(object == null)
-        {
+        if (object == null) {
             throw new RuntimeException("Object is null! " + piece.getObject());
         }
         this.object = object;
@@ -157,10 +151,8 @@ public class JigsawEditor implements Listener {
         }
     }
 
-    private void removeKey(JSONObject o, String... path)
-    {
-        if(path.length == 1)
-        {
+    private void removeKey(JSONObject o, String... path) {
+        if (path.length == 1) {
             o.remove(path[0]);
             return;
         }
@@ -170,12 +162,10 @@ public class JigsawEditor implements Listener {
         removeKey(o.getJSONObject(path[0]), s.toArray(new String[0]));
     }
 
-    private List<JSONObject> getObjectsInArray(JSONObject a, String key)
-    {
+    private List<JSONObject> getObjectsInArray(JSONObject a, String key) {
         KList<JSONObject> o = new KList<>();
 
-        for(int i = 0; i < a.getJSONArray(key).length(); i++)
-        {
+        for (int i = 0; i < a.getJSONArray(key).length(); i++) {
             o.add(a.getJSONArray(key).getJSONObject(i));
         }
 
@@ -195,8 +185,7 @@ public class JigsawEditor implements Listener {
             j.remove("placementOptions"); // otherwise
 
             // Remove key in all objects in array
-           for(JSONObject i : getObjectsInArray(j, "connectors"))
-           {
+            for (JSONObject i : getObjectsInArray(j, "connectors")) {
                 removeKey(i, "rotateConnector");
             }
 

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

@@ -35,24 +35,9 @@ import org.bukkit.event.EventHandler;
 import org.bukkit.event.Listener;
 
 import javax.imageio.ImageIO;
-import javax.swing.JComboBox;
-import javax.swing.JComponent;
-import javax.swing.JFrame;
-import javax.swing.JLayeredPane;
-import javax.swing.JPanel;
-import javax.swing.JViewport;
-import java.awt.Color;
-import java.awt.Dimension;
-import java.awt.EventQueue;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.Point;
-import java.awt.Rectangle;
-import java.awt.event.MouseAdapter;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseMotionListener;
-import java.awt.event.MouseWheelEvent;
-import java.awt.event.MouseWheelListener;
+import javax.swing.*;
+import java.awt.*;
+import java.awt.event.*;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
@@ -148,7 +133,7 @@ public class NoiseExplorerGUI extends JPanel implements MouseWheelListener, List
         JFrame frame = new JFrame("Noise Explorer");
         NoiseExplorerGUI nv = new NoiseExplorerGUI();
         frame.setDefaultCloseOperation(JFrame.HIDE_ON_CLOSE);
-        KList<String> li = new KList<>(NoiseStyle.values()).toStringList();
+        KList<String> li = new KList<>(NoiseStyle.values()).toStringList().sort();
         combo = new JComboBox<>(li.toArray(new String[0]));
         combo.setSelectedItem("STATIC");
         combo.setFocusable(false);

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

@@ -35,12 +35,8 @@ import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 
-import javax.swing.JFrame;
-import javax.swing.JPanel;
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
+import javax.swing.*;
+import java.awt.*;
 import java.awt.event.KeyEvent;
 import java.awt.event.KeyListener;
 import java.awt.image.BufferedImage;
@@ -66,12 +62,12 @@ public class PregeneratorJob implements PregenListener {
     private final IrisPregenerator pregenerator;
     private final Position2 min;
     private final Position2 max;
+    private final ChronoLatch cl = new ChronoLatch(TimeUnit.MINUTES.toMillis(1));
+    private final Engine engine;
     private JFrame frame;
     private PregenRenderer renderer;
     private int rgc = 0;
-    private final ChronoLatch cl = new ChronoLatch(TimeUnit.MINUTES.toMillis(1));
     private String[] info;
-    private final Engine engine;
 
     public PregeneratorJob(PregenTask task, PregeneratorMethod method, Engine engine) {
         this.engine = engine;
@@ -83,7 +79,6 @@ public class PregeneratorJob implements PregenListener {
         this.pregenerator = new IrisPregenerator(task, method, this);
         max = new Position2(0, 0);
         min = new Position2(0, 0);
-        KList<Runnable> draw = new KList<>();
         task.iterateRegions((xx, zz) -> {
             min.setX(Math.min(xx << 5, min.getX()));
             min.setZ(Math.min(zz << 5, min.getZ()));
@@ -98,10 +93,6 @@ public class PregeneratorJob implements PregenListener {
         J.a(this.pregenerator::start, 20);
     }
 
-    public Mantle getMantle() {
-        return pregenerator.getMantle();
-    }
-
     public static boolean shutdownInstance() {
         if (instance == null) {
             return false;
@@ -148,6 +139,10 @@ public class PregeneratorJob implements PregenListener {
         return Color.RED;
     }
 
+    public Mantle getMantle() {
+        return pregenerator.getMantle();
+    }
+
     public PregeneratorJob onProgress(Consumer<Double> c) {
         onProgress.add(c);
         return this;
@@ -206,8 +201,7 @@ public class PregeneratorJob implements PregenListener {
                 renderer.l = new ReentrantLock();
                 renderer.frame = frame;
                 renderer.job = this;
-                renderer.func = (c, b) ->
-                {
+                renderer.func = (c, b) -> {
                     renderer.l.lock();
                     renderer.order.add(() -> renderer.draw(c, b, renderer.bg));
                     renderer.l.unlock();
@@ -239,10 +233,6 @@ public class PregeneratorJob implements PregenListener {
 
     @Override
     public void onChunkGenerating(int x, int z) {
-        if(engine != null) {
-            return;
-        }
-
         draw(x, z, COLOR_GENERATING);
     }
 

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

@@ -44,16 +44,10 @@ import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
 
 import javax.imageio.ImageIO;
-import javax.swing.JFrame;
-import javax.swing.JPanel;
+import javax.swing.*;
 import javax.swing.event.MouseInputListener;
 import java.awt.*;
-import java.awt.event.KeyEvent;
-import java.awt.event.KeyListener;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseMotionListener;
-import java.awt.event.MouseWheelEvent;
-import java.awt.event.MouseWheelListener;
+import java.awt.event.*;
 import java.awt.image.BufferedImage;
 import java.io.File;
 import java.io.IOException;
@@ -218,12 +212,18 @@ public class VisionGUI extends JPanel implements MouseWheelListener, KeyListener
         BiFunction<Double, Double, Integer> colorFunction = (d, dx) -> Color.black.getRGB();
 
         switch (currentType) {
-            case BIOME, DECORATOR_LOAD, OBJECT_LOAD, LAYER_LOAD -> colorFunction = (x, z) -> engine.getComplex().getTrueBiomeStream().get(x, z).getColor(engine, currentType).getRGB();
-            case BIOME_LAND -> colorFunction = (x, z) -> engine.getComplex().getLandBiomeStream().get(x, z).getColor(engine, currentType).getRGB();
-            case BIOME_SEA -> colorFunction = (x, z) -> engine.getComplex().getSeaBiomeStream().get(x, z).getColor(engine, currentType).getRGB();
-            case REGION -> colorFunction = (x, z) -> engine.getComplex().getRegionStream().get(x, z).getColor(engine.getComplex(), currentType).getRGB();
-            case CAVE_LAND -> colorFunction = (x, z) -> engine.getComplex().getCaveBiomeStream().get(x, z).getColor(engine, currentType).getRGB();
-            case HEIGHT -> colorFunction = (x, z) -> Color.getHSBColor(engine.getComplex().getHeightStream().get(x, z).floatValue(), 100, 100).getRGB();
+            case BIOME, DECORATOR_LOAD, OBJECT_LOAD, LAYER_LOAD ->
+                    colorFunction = (x, z) -> engine.getComplex().getTrueBiomeStream().get(x, z).getColor(engine, currentType).getRGB();
+            case BIOME_LAND ->
+                    colorFunction = (x, z) -> engine.getComplex().getLandBiomeStream().get(x, z).getColor(engine, currentType).getRGB();
+            case BIOME_SEA ->
+                    colorFunction = (x, z) -> engine.getComplex().getSeaBiomeStream().get(x, z).getColor(engine, currentType).getRGB();
+            case REGION ->
+                    colorFunction = (x, z) -> engine.getComplex().getRegionStream().get(x, z).getColor(engine.getComplex(), currentType).getRGB();
+            case CAVE_LAND ->
+                    colorFunction = (x, z) -> engine.getComplex().getCaveBiomeStream().get(x, z).getColor(engine, currentType).getRGB();
+            case HEIGHT ->
+                    colorFunction = (x, z) -> Color.getHSBColor(engine.getComplex().getHeightStream().get(x, z).floatValue(), 100, 100).getRGB();
         }
 
         return colorFunction.apply(wx, wz);
@@ -433,13 +433,9 @@ public class VisionGUI extends JPanel implements MouseWheelListener, KeyListener
 
         if (engine.isClosed()) {
             EventQueue.invokeLater(() -> {
-                try
-                {
+                try {
                     setVisible(false);
-                }
-
-                catch(Throwable e)
-                {
+                } catch (Throwable e) {
 
                 }
             });
@@ -739,7 +735,8 @@ public class VisionGUI extends JPanel implements MouseWheelListener, KeyListener
         IrisComplex complex = engine.getComplex();
         File r = null;
         switch (currentType) {
-            case BIOME, LAYER_LOAD, DECORATOR_LOAD, OBJECT_LOAD, HEIGHT -> r = complex.getTrueBiomeStream().get(getWorldX(hx), getWorldZ(hz)).openInVSCode();
+            case BIOME, LAYER_LOAD, DECORATOR_LOAD, OBJECT_LOAD, HEIGHT ->
+                    r = complex.getTrueBiomeStream().get(getWorldX(hx), getWorldZ(hz)).openInVSCode();
             case BIOME_LAND -> r = complex.getLandBiomeStream().get(getWorldX(hx), getWorldZ(hz)).openInVSCode();
             case BIOME_SEA -> r = complex.getSeaBiomeStream().get(getWorldX(hx), getWorldZ(hz)).openInVSCode();
             case REGION -> r = complex.getRegionStream().get(getWorldX(hx), getWorldZ(hz)).openInVSCode();

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

@@ -21,7 +21,7 @@ package com.volmit.iris.core.gui.components;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.util.interpolation.IrisInterpolation;
 
-import java.awt.Color;
+import java.awt.*;
 import java.awt.image.BufferedImage;
 import java.util.function.BiFunction;
 
@@ -38,12 +38,18 @@ public class IrisRenderer {
         BiFunction<Double, Double, Integer> colorFunction = (d, dx) -> Color.black.getRGB();
 
         switch (currentType) {
-            case BIOME, DECORATOR_LOAD, OBJECT_LOAD, LAYER_LOAD -> colorFunction = (x, z) -> renderer.getComplex().getTrueBiomeStream().get(x, z).getColor(renderer, currentType).getRGB();
-            case BIOME_LAND -> colorFunction = (x, z) -> renderer.getComplex().getLandBiomeStream().get(x, z).getColor(renderer, currentType).getRGB();
-            case BIOME_SEA -> colorFunction = (x, z) -> renderer.getComplex().getSeaBiomeStream().get(x, z).getColor(renderer, currentType).getRGB();
-            case REGION -> colorFunction = (x, z) -> renderer.getComplex().getRegionStream().get(x, z).getColor(renderer.getComplex(), currentType).getRGB();
-            case CAVE_LAND -> colorFunction = (x, z) -> renderer.getComplex().getCaveBiomeStream().get(x, z).getColor(renderer, currentType).getRGB();
-            case HEIGHT -> colorFunction = (x, z) -> Color.getHSBColor(renderer.getComplex().getHeightStream().get(x, z).floatValue(), 100, 100).getRGB();
+            case BIOME, DECORATOR_LOAD, OBJECT_LOAD, LAYER_LOAD ->
+                    colorFunction = (x, z) -> renderer.getComplex().getTrueBiomeStream().get(x, z).getColor(renderer, currentType).getRGB();
+            case BIOME_LAND ->
+                    colorFunction = (x, z) -> renderer.getComplex().getLandBiomeStream().get(x, z).getColor(renderer, currentType).getRGB();
+            case BIOME_SEA ->
+                    colorFunction = (x, z) -> renderer.getComplex().getSeaBiomeStream().get(x, z).getColor(renderer, currentType).getRGB();
+            case REGION ->
+                    colorFunction = (x, z) -> renderer.getComplex().getRegionStream().get(x, z).getColor(renderer.getComplex(), currentType).getRGB();
+            case CAVE_LAND ->
+                    colorFunction = (x, z) -> renderer.getComplex().getCaveBiomeStream().get(x, z).getColor(renderer, currentType).getRGB();
+            case HEIGHT ->
+                    colorFunction = (x, z) -> Color.getHSBColor(renderer.getComplex().getHeightStream().get(x, z).floatValue(), 100, 100).getRGB();
         }
 
         double x, z;

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

@@ -18,7 +18,7 @@
 
 package com.volmit.iris.core.gui.components;
 
-import java.awt.Color;
+import java.awt.*;
 
 @FunctionalInterface
 public interface Renderer {

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

@@ -20,6 +20,7 @@ package com.volmit.iris.core.link;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.tools.IrisToolbelt;
+import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.platform.PlatformChunkGenerator;
 import me.clip.placeholderapi.expansion.PlaceholderExpansion;
 import org.bukkit.Location;
@@ -52,22 +53,22 @@ public class IrisPapiExpansion extends PlaceholderExpansion {
         Location l = null;
         PlatformChunkGenerator a = null;
 
-        if(player.isOnline()) {
-            l = player.getPlayer().getLocation();
+        if (player.isOnline() && player.getPlayer() != null) {
+            l = player.getPlayer().getLocation().add(0, 2, 0);
             a = IrisToolbelt.access(l.getWorld());
         }
 
         if (p.equalsIgnoreCase("biome_name")) {
             if (a != null) {
-                return a.getEngine().getBiome(l).getName();
+                return getBiome(a, l).getName();
             }
         } else if (p.equalsIgnoreCase("biome_id")) {
             if (a != null) {
-                return a.getEngine().getBiome(l).getLoadKey();
+                return getBiome(a, l).getLoadKey();
             }
         } else if (p.equalsIgnoreCase("biome_file")) {
             if (a != null) {
-                return a.getEngine().getBiome(l).getLoadFile().getPath();
+                return getBiome(a, l).getLoadFile().getPath();
             }
         } else if (p.equalsIgnoreCase("region_name")) {
             if (a != null) {
@@ -107,4 +108,8 @@ public class IrisPapiExpansion extends PlaceholderExpansion {
 
         return null;
     }
+
+    private IrisBiome getBiome(PlatformChunkGenerator a, Location l) {
+        return a.getEngine().getBiome(l.getBlockX(), l.getBlockY() - l.getWorld().getMinHeight(), l.getBlockZ());
+    }
 }

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

@@ -17,7 +17,8 @@ public class ItemAdderDataProvider extends ExternalDataProvider {
     }
 
     @Override
-    public void init() { }
+    public void init() {
+    }
 
     @Override
     public BlockData getBlockData(NamespacedKey blockId) throws MissingResourceException {

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

@@ -50,10 +50,8 @@ public class MythicMobsLink {
     /**
      * Spawn a mythic mob at this location
      *
-     * @param mob
-     *     The mob
-     * @param location
-     *     The location
+     * @param mob      The mob
+     * @param location The location
      * @return The mob, or null if it can't be spawned
      */
     public @Nullable
@@ -105,7 +103,8 @@ public class MythicMobsLink {
                 Method getMobNames = mobManager.getClass().getDeclaredMethod("getMobNames");
                 mobs = (Collection<String>) getMobNames.invoke(mobManager);
                 return mobs;
-            } catch(ClassNotFoundException | NoSuchMethodException | InvocationTargetException | IllegalAccessException e) {
+            } catch (ClassNotFoundException | NoSuchMethodException | InvocationTargetException |
+                     IllegalAccessException e) {
                 e.printStackTrace();
             }
         }

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

@@ -46,7 +46,9 @@ public class OraxenDataProvider extends ExternalDataProvider {
 
     private Map<String, MechanicFactory> factories;
 
-    public OraxenDataProvider() { super("Oraxen"); }
+    public OraxenDataProvider() {
+        super("Oraxen");
+    }
 
     @Override
     public void init() {
@@ -87,7 +89,8 @@ public class OraxenDataProvider extends ExternalDataProvider {
                 NamespacedKey key = new NamespacedKey("oraxen", name);
                 if (getBlockData(key) != null)
                     names.add(key);
-            } catch(MissingResourceException ignored) { }
+            } catch (MissingResourceException ignored) {
+            }
         }
 
         return names.toArray(new NamespacedKey[0]);

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

@@ -5,10 +5,8 @@ import org.bukkit.World;
 import org.bukkit.entity.Player;
 
 public class WorldEditLink {
-    public static Cuboid getSelection(Player p)
-    {
-        try
-        {
+    public static Cuboid getSelection(Player p) {
+        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);
@@ -25,10 +23,7 @@ public class WorldEditLink {
                     (int) min.getClass().getDeclaredMethod("getY").invoke(max),
                     (int) min.getClass().getDeclaredMethod("getZ").invoke(max)
             );
-        }
-
-        catch(Throwable e)
-        {
+        } catch (Throwable e) {
 
         }
 

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

@@ -18,12 +18,7 @@
 
 package com.volmit.iris.core.loader;
 
-import com.google.gson.ExclusionStrategy;
-import com.google.gson.FieldAttributes;
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.TypeAdapter;
-import com.google.gson.TypeAdapterFactory;
+import com.google.gson.*;
 import com.google.gson.reflect.TypeToken;
 import com.google.gson.stream.JsonReader;
 import com.google.gson.stream.JsonToken;
@@ -39,6 +34,8 @@ import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.math.RNG;
+import com.volmit.iris.util.parallel.BurstExecutor;
+import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import lombok.Data;
@@ -116,6 +113,7 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
     public static IrisObject loadAnyObject(String key) {
         return loadAny(key, (dm) -> dm.getObjectLoader().load(key, false));
     }
+
     public static IrisMatterObject loadAnyMatter(String key) {
         return loadAny(key, (dm) -> dm.getMatterLoader().load(key, false));
     }
@@ -467,4 +465,38 @@ public class IrisData implements ExclusionStrategy, TypeAdapterFactory {
     public boolean isClosed() {
         return closed;
     }
+
+    public void savePrefetch(Engine engine) {
+        BurstExecutor b = MultiBurst.burst.burst(loaders.size());
+
+        for (ResourceLoader<?> i : loaders.values()) {
+            b.queue(() -> {
+                try {
+                    i.saveFirstAccess(engine);
+                } catch (IOException e) {
+                    throw new RuntimeException(e);
+                }
+            });
+        }
+
+        b.complete();
+        Iris.info("Saved Prefetch Cache to speed up future world startups");
+    }
+
+    public void loadPrefetch(Engine engine) {
+        BurstExecutor b = MultiBurst.burst.burst(loaders.size());
+
+        for (ResourceLoader<?> i : loaders.values()) {
+            b.queue(() -> {
+                try {
+                    i.loadFirstAccess(engine);
+                } catch (IOException e) {
+                    throw new RuntimeException(e);
+                }
+            });
+        }
+
+        b.complete();
+        Iris.info("Loaded Prefetch Cache to reduce generation disk use.");
+    }
 }

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

@@ -29,7 +29,7 @@ import com.volmit.iris.util.json.JSONObject;
 import com.volmit.iris.util.plugin.VolmitSender;
 import lombok.Data;
 
-import java.awt.Desktop;
+import java.awt.*;
 import java.io.File;
 
 @Data

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

@@ -68,33 +68,26 @@ public class ObjectResourceLoader extends ResourceLoader<IrisObject> {
         if (possibleKeys != null) {
             return possibleKeys;
         }
-
         Iris.debug("Building " + resourceTypeName + " Possibility Lists");
         KSet<String> m = new KSet<>();
-
         for (File i : getFolders()) {
-            for(File j : i.listFiles()) {
-                if(j.isFile() && j.getName().endsWith(".iob")) {
-                    m.add(j.getName().replaceAll("\\Q.iob\\E", ""));
-                } else if(j.isDirectory()) {
-                    for(File k : j.listFiles()) {
-                        if(k.isFile() && k.getName().endsWith(".iob")) {
-                            m.add(j.getName() + "/" + k.getName().replaceAll("\\Q.iob\\E", ""));
-                        } else if(k.isDirectory()) {
-                            for(File l : k.listFiles()) {
-                                if(l.isFile() && l.getName().endsWith(".iob")) {
-                                    m.add(j.getName() + "/" + k.getName() + "/" + l.getName().replaceAll("\\Q.iob\\E", ""));
-                                }
-                            }
-                        }
-                    }
-                }
+            m.addAll(getFiles(i, ".iob", true));
         }
+        possibleKeys = m.toArray(new String[0]);
+        return possibleKeys;
     }
 
-        KList<String> v = new KList<>(m);
-        possibleKeys = v.toArray(new String[0]);
-        return possibleKeys;
+    private KList<String> getFiles(File dir, String ext, boolean skipDirName) {
+        KList<String> paths = new KList<>();
+        String name = skipDirName ? "" : dir.getName() + "/";
+        for (File f : dir.listFiles()) {
+            if (f.isFile() && f.getName().endsWith(ext)) {
+                paths.add(name + f.getName().replaceAll("\\Q" + ext + "\\E", ""));
+            } else if (f.isDirectory()) {
+                getFiles(f, ext, false).forEach(e -> paths.add(name + e));
+            }
+        }
+        return paths;
     }
 
     public File findFile(String name) {

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

@@ -23,37 +23,44 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.project.SchemaBuilder;
 import com.volmit.iris.core.service.PreservationSVC;
+import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.MeteredCache;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KSet;
 import com.volmit.iris.util.data.KCache;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
+import com.volmit.iris.util.io.CustomOutputStream;
 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.parallel.BurstExecutor;
+import com.volmit.iris.util.parallel.MultiBurst;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import lombok.Data;
 
-import java.io.File;
+import java.io.*;
 import java.util.Locale;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.concurrent.atomic.AtomicReference;
 import java.util.function.Consumer;
 import java.util.function.Predicate;
 import java.util.stream.Stream;
+import java.util.zip.GZIPInputStream;
+import java.util.zip.GZIPOutputStream;
 
 @Data
 public class ResourceLoader<T extends IrisRegistrant> implements MeteredCache {
     public static final AtomicDouble tlt = new AtomicDouble(0);
     private static final int CACHE_SIZE = 100000;
+    protected final AtomicReference<KList<File>> folderCache;
+    protected KSet<String> firstAccess;
     protected File root;
     protected String folderName;
     protected String resourceTypeName;
     protected KCache<String, T> loadCache;
-    protected final AtomicReference<KList<File>> folderCache;
     protected Class<? extends T> objectClass;
     protected String cname;
     protected String[] possibleKeys = null;
@@ -63,6 +70,7 @@ public class ResourceLoader<T extends IrisRegistrant> implements MeteredCache {
 
     public ResourceLoader(File root, IrisData manager, String folderName, String resourceTypeName, Class<? extends T> objectClass) {
         this.manager = manager;
+        firstAccess = new KSet<>();
         folderCache = new AtomicReference<>();
         sec = new ChronoLatch(5000);
         loads = new AtomicInteger();
@@ -221,6 +229,24 @@ public class ResourceLoader<T extends IrisRegistrant> implements MeteredCache {
         return m;
     }
 
+    public KList<T> loadAllParallel(KList<String> s) {
+        KList<T> m = new KList<>();
+        BurstExecutor burst = MultiBurst.burst.burst(s.size());
+
+        for (String i : s) {
+            burst.queue(() -> {
+                T t = load(i);
+
+                if (t != null) {
+                    m.add(t);
+                }
+            });
+        }
+
+        burst.complete();
+        return m;
+    }
+
     public KList<T> loadAll(KList<String> s, Consumer<T> postLoad) {
         KList<T> m = new KList<>();
 
@@ -282,12 +308,52 @@ public class ResourceLoader<T extends IrisRegistrant> implements MeteredCache {
             return null;
         }
 
+        firstAccess.add(name);
         return loadCache.get(name);
     }
 
+    public void loadFirstAccess(Engine engine) throws IOException {
+        String id = "DIM" + Math.abs(engine.getSeedManager().getSeed() + engine.getDimension().getVersion() + engine.getDimension().getLoadKey().hashCode());
+        File file = Iris.instance.getDataFile("prefetch/" + id + "/" + Math.abs(getFolderName().hashCode()) + ".ipfch");
+
+        if (!file.exists()) {
+            return;
+        }
+
+        FileInputStream fin = new FileInputStream(file);
+        GZIPInputStream gzi = new GZIPInputStream(fin);
+        DataInputStream din = new DataInputStream(gzi);
+        int m = din.readInt();
+        KList<String> s = new KList<>();
+
+        for (int i = 0; i < m; i++) {
+            s.add(din.readUTF());
+        }
+
+        din.close();
+        file.deleteOnExit();
+        Iris.info("Loading " + s.size() + " prefetch " + getFolderName());
+        loadAllParallel(s);
+    }
+
+    public void saveFirstAccess(Engine engine) throws IOException {
+        String id = "DIM" + Math.abs(engine.getSeedManager().getSeed() + engine.getDimension().getVersion() + engine.getDimension().getLoadKey().hashCode());
+        File file = Iris.instance.getDataFile("prefetch/" + id + "/" + Math.abs(getFolderName().hashCode()) + ".ipfch");
+        file.getParentFile().mkdirs();
+        FileOutputStream fos = new FileOutputStream(file);
+        GZIPOutputStream gzo = new CustomOutputStream(fos, 9);
+        DataOutputStream dos = new DataOutputStream(gzo);
+        dos.writeInt(firstAccess.size());
+
+        for (String i : firstAccess) {
+            dos.writeUTF(i);
+        }
+
+        dos.flush();
+        dos.close();
+    }
+
     public KList<File> getFolders() {
-
-
         synchronized (folderCache) {
             if (folderCache.get() == null) {
                 KList<File> fc = new KList<>();

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

@@ -20,7 +20,7 @@ package com.volmit.iris.core.nms;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
-import com.volmit.iris.core.nms.v19_1.NMSBinding19_1;
+import com.volmit.iris.core.nms.v19_3.NMSBinding19_3;
 import com.volmit.iris.core.nms.v1X.NMSBinding1X;
 import com.volmit.iris.util.collection.KMap;
 import org.bukkit.Bukkit;
@@ -28,7 +28,7 @@ import org.bukkit.Bukkit;
 public class INMS {
     //@builder
     private static final KMap<String, Class<? extends INMSBinding>> bindings = new KMap<String, Class<? extends INMSBinding>>()
-        .qput("v1_19_R1", NMSBinding19_1.class);
+            .qput("v1_19_R2", NMSBinding19_3.class);
     //@done
     private static final INMSBinding binding = bind();
 

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

@@ -18,9 +18,11 @@
 
 package com.volmit.iris.core.nms;
 
+import com.volmit.iris.util.mantle.Mantle;
 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;
@@ -54,8 +56,11 @@ public interface INMSBinding {
     String getTrueBiomeBaseKey(Location location);
 
     Object getCustomBiomeBaseFor(String mckey);
+
     Object getCustomBiomeBaseHolderFor(String mckey);
 
+    int getBiomeBaseIdForKey(String key);
+
     String getKeyForBiomeBase(Object biomeBase);
 
     Object getBiomeBase(World world, Biome biome);
@@ -83,4 +88,6 @@ public interface INMSBinding {
     }
 
     MCAPaletteAccess createPalette();
+
+    void injectBiomesFromMantle(Chunk e, Mantle mantle);
 }

src/main/java/com/volmit/iris/core/nms/v19_3/CustomBiomeSource.java

@@ -0,0 +1,151 @@
+package com.volmit.iris.core.nms.v19_3;
+
+import com.mojang.serialization.Codec;
+import com.volmit.iris.Iris;
+import com.volmit.iris.engine.data.cache.AtomicCache;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.object.IrisBiome;
+import com.volmit.iris.engine.object.IrisBiomeCustom;
+import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.math.RNG;
+import net.minecraft.core.Holder;
+import net.minecraft.core.Registry;
+import net.minecraft.core.RegistryAccess;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.level.biome.Biome;
+import net.minecraft.world.level.biome.BiomeSource;
+import net.minecraft.world.level.biome.Climate;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.craftbukkit.v1_19_R2.CraftServer;
+import org.bukkit.craftbukkit.v1_19_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_19_R2.block.CraftBlock;
+
+import java.lang.reflect.Field;
+import java.lang.reflect.Method;
+import java.util.ArrayList;
+import java.util.List;
+
+public class CustomBiomeSource extends BiomeSource {
+    private final long seed;
+    private final Engine engine;
+    private final Registry<Biome> biomeCustomRegistry;
+    private final Registry<Biome> biomeRegistry;
+    private final AtomicCache<RegistryAccess> registryAccess = new AtomicCache<>();
+    private final RNG rng;
+    private final KMap<String, Holder<Biome>> customBiomes;
+
+    public CustomBiomeSource(long seed, Engine engine, World world) {
+        super(getAllBiomes(
+                ((RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()))
+                        .registry(Registries.BIOME).orElse(null),
+                ((CraftWorld) world).getHandle().registryAccess().registry(Registries.BIOME).orElse(null),
+                engine));
+        this.engine = engine;
+        this.seed = seed;
+        this.biomeCustomRegistry = registry().registry(Registries.BIOME).orElse(null);
+        this.biomeRegistry = ((CraftWorld) world).getHandle().registryAccess().registry(Registries.BIOME).orElse(null);
+        this.rng = new RNG(engine.getSeedManager().getBiome());
+        this.customBiomes = fillCustomBiomes(biomeCustomRegistry, engine);
+    }
+
+    private static List<Holder<Biome>> getAllBiomes(Registry<Biome> customRegistry, Registry<Biome> registry, Engine engine) {
+        List<Holder<Biome>> b = new ArrayList<>();
+
+        for (IrisBiome i : engine.getAllBiomes()) {
+            if (i.isCustom()) {
+                for (IrisBiomeCustom j : i.getCustomDerivitives()) {
+                    b.add(customRegistry.getHolder(customRegistry.getResourceKey(customRegistry
+                            .get(new ResourceLocation(engine.getDimension().getLoadKey() + ":" + j.getId()))).get()).get());
+                }
+            } else {
+                b.add(CraftBlock.biomeToBiomeBase(registry, i.getVanillaDerivative()));
+            }
+        }
+
+        return b;
+    }
+
+    private static Object getFor(Class<?> type, Object source) {
+        Object o = fieldFor(type, source);
+
+        if (o != null) {
+            return o;
+        }
+
+        return invokeFor(type, source);
+    }
+
+    private static Object fieldFor(Class<?> returns, Object in) {
+        return fieldForClass(returns, in.getClass(), in);
+    }
+
+    private static Object invokeFor(Class<?> returns, Object in) {
+        for (Method i : in.getClass().getMethods()) {
+            if (i.getReturnType().equals(returns)) {
+                i.setAccessible(true);
+                try {
+                    Iris.debug("[NMS] Found " + returns.getSimpleName() + " in " + in.getClass().getSimpleName() + "." + i.getName() + "()");
+                    return i.invoke(in);
+                } catch (Throwable e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        return null;
+    }
+
+    @SuppressWarnings("unchecked")
+    private static <T> T fieldForClass(Class<T> returnType, Class<?> sourceType, Object in) {
+        for (Field i : sourceType.getDeclaredFields()) {
+            if (i.getType().equals(returnType)) {
+                i.setAccessible(true);
+                try {
+                    Iris.debug("[NMS] Found " + returnType.getSimpleName() + " in " + sourceType.getSimpleName() + "." + i.getName());
+                    return (T) i.get(in);
+                } catch (IllegalAccessException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        return null;
+    }
+
+    private KMap<String, Holder<Biome>> fillCustomBiomes(Registry<Biome> customRegistry, Engine engine) {
+        KMap<String, Holder<Biome>> m = new KMap<>();
+
+        for (IrisBiome i : engine.getAllBiomes()) {
+            if (i.isCustom()) {
+                for (IrisBiomeCustom j : i.getCustomDerivitives()) {
+                    m.put(j.getId(), customRegistry.getHolder(customRegistry.getResourceKey(customRegistry
+                            .get(new ResourceLocation(engine.getDimension().getLoadKey() + ":" + j.getId()))).get()).get());
+                }
+            }
+        }
+
+        return m;
+    }
+
+    private RegistryAccess registry() {
+        return registryAccess.aquire(() -> (RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()));
+    }
+
+    @Override
+    protected Codec<? extends BiomeSource> codec() {
+        throw new UnsupportedOperationException("Not supported");
+    }
+
+    @Override
+    public Holder<Biome> getNoiseBiome(int x, int y, int z, Climate.Sampler sampler) {
+        int m = (y - engine.getMinHeight()) << 2;
+        IrisBiome ib = engine.getComplex().getTrueBiomeStream().get(x << 2, z << 2);
+        if (ib.isCustom()) {
+            return customBiomes.get(ib.getCustomBiome(rng, x << 2, m, z << 2).getId());
+        } else {
+            org.bukkit.block.Biome v = ib.getSkyBiome(rng, x << 2, m, z << 2);
+            return CraftBlock.biomeToBiomeBase(biomeRegistry, v);
+        }
+    }
+}

src/main/java/com/volmit/iris/core/nms/v19_3/NMSBinding19_3.java

@@ -16,49 +16,40 @@
  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  */
 
-package com.volmit.iris.core.nms.v19_1;
+package com.volmit.iris.core.nms.v19_3;
 
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.INMSBinding;
 import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.mantle.Mantle;
+import com.volmit.iris.util.matter.MatterBiomeInject;
 import com.volmit.iris.util.nbt.io.NBTUtil;
 import com.volmit.iris.util.nbt.mca.NBTWorld;
-import com.volmit.iris.util.nbt.mca.palette.MCABiomeContainer;
-import com.volmit.iris.util.nbt.mca.palette.MCAChunkBiomeContainer;
-import com.volmit.iris.util.nbt.mca.palette.MCAGlobalPalette;
-import com.volmit.iris.util.nbt.mca.palette.MCAIdMap;
-import com.volmit.iris.util.nbt.mca.palette.MCAIdMapper;
-import com.volmit.iris.util.nbt.mca.palette.MCAPalette;
-import com.volmit.iris.util.nbt.mca.palette.MCAPaletteAccess;
-import com.volmit.iris.util.nbt.mca.palette.MCAPalettedContainer;
-import com.volmit.iris.util.nbt.mca.palette.MCAWrappedPalettedContainer;
+import com.volmit.iris.util.nbt.mca.palette.*;
 import com.volmit.iris.util.nbt.tag.CompoundTag;
 import it.unimi.dsi.fastutil.objects.Object2IntMap;
-import net.minecraft.core.*;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Holder;
+import net.minecraft.core.Registry;
+import net.minecraft.core.RegistryAccess;
+import net.minecraft.core.registries.Registries;
 import net.minecraft.nbt.NbtIo;
 import net.minecraft.resources.ResourceLocation;
-import net.minecraft.util.BitStorage;
-import net.minecraft.util.Mth;
 import net.minecraft.world.level.block.Block;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.chunk.ChunkAccess;
-import net.minecraft.world.level.chunk.LevelChunkSection;
-import net.minecraft.world.level.chunk.Palette;
-import net.minecraft.world.level.chunk.PalettedContainer;
-import org.bukkit.Bukkit;
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.World;
+import net.minecraft.world.level.chunk.LevelChunk;
+import org.bukkit.*;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
-
-
-import org.bukkit.craftbukkit.v1_19_R1.CraftServer;
-import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
-import org.bukkit.craftbukkit.v1_19_R1.block.data.CraftBlockData;
+import org.bukkit.craftbukkit.v1_19_R2.CraftChunk;
+import org.bukkit.craftbukkit.v1_19_R2.CraftServer;
+import org.bukkit.craftbukkit.v1_19_R2.CraftWorld;
+import org.bukkit.craftbukkit.v1_19_R2.block.data.CraftBlockData;
 import org.bukkit.entity.Entity;
 import org.bukkit.generator.ChunkGenerator;
 import org.jetbrains.annotations.NotNull;
@@ -68,13 +59,12 @@ import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
 import java.lang.reflect.Field;
-import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 import java.util.Iterator;
 import java.util.List;
 import java.util.concurrent.atomic.AtomicInteger;
 
-public class NMSBinding19_1 implements INMSBinding {
+public class NMSBinding19_3 implements INMSBinding {
 
     private final KMap<Biome, Object> baseBiomeCache = new KMap<>();
     private final BlockData AIR = Material.AIR.createBlockData();
@@ -85,6 +75,56 @@ public class NMSBinding19_1 implements INMSBinding {
     private final AtomicCache<Method> byIdRef = new AtomicCache<>();
     private Field biomeStorageCache = null;
 
+    private static Object getFor(Class<?> type, Object source) {
+        Object o = fieldFor(type, source);
+
+        if (o != null) {
+            return o;
+        }
+
+        return invokeFor(type, source);
+    }
+
+    private static Object invokeFor(Class<?> returns, Object in) {
+        for (Method i : in.getClass().getMethods()) {
+            if (i.getReturnType().equals(returns)) {
+                i.setAccessible(true);
+                try {
+                    Iris.debug("[NMS] Found " + returns.getSimpleName() + " in " + in.getClass().getSimpleName() + "." + i.getName() + "()");
+                    return i.invoke(in);
+                } catch (Throwable e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+
+        return null;
+    }
+
+    private static Object fieldFor(Class<?> returns, Object in) {
+        return fieldForClass(returns, in.getClass(), in);
+    }
+
+    @SuppressWarnings("unchecked")
+    private static <T> T fieldForClass(Class<T> returnType, Class<?> sourceType, Object in) {
+        for (Field i : sourceType.getDeclaredFields()) {
+            if (i.getType().equals(returnType)) {
+                i.setAccessible(true);
+                try {
+                    Iris.debug("[NMS] Found " + returnType.getSimpleName() + " in " + sourceType.getSimpleName() + "." + i.getName());
+                    return (T) i.get(in);
+                } catch (IllegalAccessException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        return null;
+    }
+
+    private static Class<?> getClassType(Class<?> type, int ordinal) {
+        return type.getDeclaredClasses()[ordinal];
+    }
+
     @Override
     public boolean hasTile(Location l) {
         return ((CraftWorld) l.getWorld()).getHandle().getBlockEntity(new BlockPos(l.getBlockX(), l.getBlockY(), l.getBlockZ()), false) != null;
@@ -157,32 +197,16 @@ public class NMSBinding19_1 implements INMSBinding {
 
     private Registry<net.minecraft.world.level.biome.Biome> getCustomBiomeRegistry() {
 
-        return registry().registry(Registry.BIOME_REGISTRY).orElse(null);
+        return registry().registry(Registries.BIOME).orElse(null);
     }
 
     private Registry<Block> getBlockRegistry() {
-        return registry().registry(Registry.BLOCK_REGISTRY).orElse(null);
+        return registry().registry(Registries.BLOCK).orElse(null);
     }
 
     @Override
     public Object getBiomeBaseFromId(int id) {
-        try {
-            return byIdRef.aquire(() -> {
-                for(Method i : IdMap.class.getDeclaredMethods()) {
-                    if(i.getParameterCount() == 1 && i.getParameterTypes()[0].equals(int.class)) {
-                        Iris.info("[NMS] Found byId method in " + IdMap.class.getSimpleName() + "." + i.getName() + "(int) => " + Biome.class.getSimpleName());
-                        return i;
-                    }
-                }
-
-                Iris.error("Cannot find byId method!");
-                return null;
-            }).invoke(getCustomBiomeRegistry(), id);
-        } catch(IllegalAccessException | InvocationTargetException e) {
-            e.printStackTrace();
-        }
-
-        return null;
+        return getCustomBiomeRegistry().getHolder(id);
     }
 
     @Override
@@ -197,7 +221,7 @@ public class NMSBinding19_1 implements INMSBinding {
 
     @Override
     public int getTrueBiomeBaseId(Object biomeBase) {
-        return getCustomBiomeRegistry().getId((net.minecraft.world.level.biome.Biome) biomeBase);
+        return getCustomBiomeRegistry().getId(((Holder<net.minecraft.world.level.biome.Biome>) biomeBase).value());
     }
 
     @Override
@@ -214,11 +238,16 @@ public class NMSBinding19_1 implements INMSBinding {
     public Object getCustomBiomeBaseFor(String mckey) {
         return getCustomBiomeRegistry().get(new ResourceLocation(mckey));
     }
+
     @Override
     public Object getCustomBiomeBaseHolderFor(String mckey) {
         return getCustomBiomeRegistry().getHolder(getTrueBiomeBaseId(getCustomBiomeRegistry().get(new ResourceLocation(mckey)))).get();
     }
 
+    public int getBiomeBaseIdForKey(String key) {
+        return getCustomBiomeRegistry().getId(getCustomBiomeRegistry().get(new ResourceLocation(key)));
+    }
+
     @Override
     public String getKeyForBiomeBase(Object biomeBase) {
         return getCustomBiomeRegistry().getKey((net.minecraft.world.level.biome.Biome) biomeBase).getPath(); // something, not something:something
@@ -226,7 +255,8 @@ public class NMSBinding19_1 implements INMSBinding {
 
     @Override
     public Object getBiomeBase(World world, Biome biome) {
-        return getBiomeBase(((CraftWorld) world).getHandle().registryAccess().registry(Registry.BIOME_REGISTRY).orElse(null), biome);
+        return org.bukkit.craftbukkit.v1_19_R2.block.CraftBlock.biomeToBiomeBase(((CraftWorld) world).getHandle()
+                .registryAccess().registry(Registries.BIOME).orElse(null), biome);
     }
 
     @Override
@@ -237,13 +267,13 @@ public class NMSBinding19_1 implements INMSBinding {
             return v;
         }
         //noinspection unchecked
-        v = org.bukkit.craftbukkit.v1_19_R1.block.CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, biome);
+        v = org.bukkit.craftbukkit.v1_19_R2.block.CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, biome);
         if (v == null) {
             // Ok so there is this new biome name called "CUSTOM" in Paper's new releases.
             // But, this does NOT exist within CraftBukkit which makes it return an error.
             // So, we will just return the ID that the plains biome returns instead.
             //noinspection unchecked
-            return org.bukkit.craftbukkit.v1_19_R1.block.CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, Biome.PLAINS);
+            return org.bukkit.craftbukkit.v1_19_R2.block.CraftBlock.biomeToBiomeBase((Registry<net.minecraft.world.level.biome.Biome>) registry, Biome.PLAINS);
         }
         baseBiomeCache.put(biome, v);
         return v;
@@ -258,7 +288,7 @@ public class NMSBinding19_1 implements INMSBinding {
     public int getBiomeId(Biome biome) {
         for (World i : Bukkit.getWorlds()) {
             if (i.getEnvironment().equals(World.Environment.NORMAL)) {
-                Registry<net.minecraft.world.level.biome.Biome> registry = ((CraftWorld) i).getHandle().registryAccess().registry(Registry.BIOME_REGISTRY).orElse(null);
+                Registry<net.minecraft.world.level.biome.Biome> registry = ((CraftWorld) i).getHandle().registryAccess().registry(Registries.BIOME).orElse(null);
                 return registry.getId((net.minecraft.world.level.biome.Biome) getBiomeBase(registry, biome));
             }
         }
@@ -338,50 +368,24 @@ public class NMSBinding19_1 implements INMSBinding {
         return true;
     }
 
+    public void setBiomes(int cx, int cz, World world, Hunk<Object> biomes) {
+        LevelChunk c = ((CraftWorld) world).getHandle().getChunk(cx, cz);
+        biomes.iterateSync((x, y, z, b) -> c.setBiome(x, y, z, (Holder<net.minecraft.world.level.biome.Biome>) b));
+        c.setUnsaved(true);
+    }
+
     @Override
     public void forceBiomeInto(int x, int y, int z, Object somethingVeryDirty, ChunkGenerator.BiomeGrid chunk) {
         try {
             ChunkAccess s = (ChunkAccess) getFieldForBiomeStorage(chunk).get(chunk);
             Holder<net.minecraft.world.level.biome.Biome> biome = (Holder<net.minecraft.world.level.biome.Biome>) somethingVeryDirty;
             s.setBiome(x, y, z, biome);
-            /*int l = QuartPos.fromBlock(s.getMinBuildHeight());
-            int i1 = l + QuartPos.fromBlock(s.getHeight()) - 1;
-            PalettedContainer<Holder<net.minecraft.world.level.biome.Biome>> palette = getPalette(s, s.getSectionIndex(QuartPos.toBlock(Mth.clamp(y, l, i1))));
-            int index = getPaletteIndex(x, y, z, s, palette);
-            int data = getPaletteDataId(palette, biome);
-            setPaletteData(palette, index, data);*/
         } catch (IllegalAccessException e) {
             Iris.reportError(e);
             e.printStackTrace();
         }
     }
 
-    private PalettedContainer<Holder<net.minecraft.world.level.biome.Biome>> getPalette(ChunkAccess ca, int index) {
-        LevelChunkSection[] sections = fieldForClass(LevelChunkSection[].class, ChunkAccess.class, ca);
-        return fieldForClass(PalettedContainer.class, LevelChunkSection.class, sections[index]);
-    }
-
-    private int getPaletteIndex(int x, int y, int z, ChunkAccess s, PalettedContainer<?> palette) {
-        int l = QuartPos.fromBlock(s.getMinBuildHeight());
-        int i1 = l + QuartPos.fromBlock(s.getHeight()) - 1;
-        int j1 = Mth.clamp(y, l, i1);
-        return fieldForClass(PalettedContainer.Strategy.class, PalettedContainer.class, palette).getIndex(x & 3, j1 & 3, z & 3);
-    }
-
-    private <T extends Holder<?>> int getPaletteDataId(PalettedContainer<T> palette, T data) throws ClassNotFoundException {
-        Class<?> dataType = getClassType(PalettedContainer.class, 1);
-        Object paletteData = fieldFor(dataType, palette);
-        Palette<T> fuckinFinally = fieldForClass(Palette.class,dataType, paletteData);
-        return fuckinFinally.idFor(data);
-    }
-
-    private void setPaletteData(PalettedContainer<?> palette, int index, int data) throws ClassNotFoundException {
-        Class<?> dataType = getClassType(PalettedContainer.class, 1);
-        Object paletteData = fieldFor(dataType, palette);
-        BitStorage storage = fieldForClass(BitStorage.class, dataType, paletteData);
-        storage.set(index, data);
-    }
-
     private Field getFieldForBiomeStorage(Object storage) {
         Field f = biomeStorageCache;
 
@@ -428,53 +432,21 @@ public class NMSBinding19_1 implements INMSBinding {
                 i -> ((CraftBlockData) NBTWorld.getBlockData(i)).getState());
     }
 
-    private static Object getFor(Class<?> type, Object source) {
-        Object o = fieldFor(type, source);
-
-        if(o != null) {
-            return o;
-        }
-
-        return invokeFor(type, source);
-    }
-
-    private static Object invokeFor(Class<?> returns, Object in) {
-        for(Method i : in.getClass().getMethods()) {
-            if(i.getReturnType().equals(returns)) {
-                i.setAccessible(true);
-                try {
-                    Iris.debug("[NMS] Found " + returns.getSimpleName() + " in " + in.getClass().getSimpleName() + "." + i.getName() + "()");
-                    return i.invoke(in);
-                } catch(Throwable e) {
-                    e.printStackTrace();
+    @Override
+    public void injectBiomesFromMantle(Chunk e, Mantle mantle) {
+        LevelChunk chunk = ((CraftChunk) e).getHandle();
+        AtomicInteger c = new AtomicInteger();
+        AtomicInteger r = new AtomicInteger();
+        mantle.iterateChunk(e.getX(), e.getZ(), MatterBiomeInject.class, (x, y, z, b) -> {
+            if (b != null) {
+                if (b.isCustom()) {
+                    chunk.setBiome(x, y, z, getCustomBiomeRegistry().getHolder(b.getBiomeId()).get());
+                    c.getAndIncrement();
+                } else {
+                    chunk.setBiome(x, y, z, (Holder<net.minecraft.world.level.biome.Biome>) getBiomeBase(e.getWorld(), b.getBiome()));
+                    r.getAndIncrement();
                 }
             }
-        }
-
-        return null;
-    }
-
-    private static Object fieldFor(Class<?> returns, Object in) {
-        return fieldForClass(returns, in.getClass(), in);
-    }
-
-    @SuppressWarnings("unchecked")
-    private static <T> T fieldForClass(Class<T> returnType, Class<?> sourceType, Object in) {
-        for(Field i : sourceType.getDeclaredFields()) {
-            if(i.getType().equals(returnType)) {
-                i.setAccessible(true);
-                try {
-                    Iris.debug("[NMS] Found " + returnType.getSimpleName() + " in " + sourceType.getSimpleName() + "." + i.getName());
-                    return (T) i.get(in);
-                } catch(IllegalAccessException e) {
-                    e.printStackTrace();
-                }
-            }
-        }
-        return null;
-    }
-
-    private static Class<?> getClassType(Class<?> type, int ordinal) {
-        return type.getDeclaredClasses()[ordinal];
+        });
     }
 }

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

@@ -20,9 +20,11 @@ package com.volmit.iris.core.nms.v1X;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.INMSBinding;
+import com.volmit.iris.util.mantle.Mantle;
 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.block.Biome;
@@ -57,6 +59,11 @@ public class NMSBinding1X implements INMSBinding {
         return null;
     }
 
+    @Override
+    public void injectBiomesFromMantle(Chunk e, Mantle mantle) {
+
+    }
+
     @Override
     public void deserializeTile(CompoundTag s, Location newPosition) {
 
@@ -117,6 +124,11 @@ public class NMSBinding1X implements INMSBinding {
         return null;
     }
 
+    @Override
+    public int getBiomeBaseIdForKey(String key) {
+        return 0;
+    }
+
     @Override
     public String getKeyForBiomeBase(Object biomeBase) {
         return null;

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

@@ -54,8 +54,7 @@ public class IrisPack {
      * Create an iris pack backed by a data folder
      * the data folder is assumed to be in the Iris/packs/NAME folder
      *
-     * @param name
-     *     the name
+     * @param name the name
      */
     public IrisPack(String name) {
         this(packsPack(name));
@@ -64,8 +63,7 @@ public class IrisPack {
     /**
      * Create an iris pack backed by a data folder
      *
-     * @param folder
-     *     the folder of the pack. Must be a directory
+     * @param folder the folder of the pack. Must be a directory
      */
     public IrisPack(File folder) {
         this.folder = folder;
@@ -84,13 +82,10 @@ public class IrisPack {
     /**
      * Create a new pack from the input url
      *
-     * @param sender
-     *     the sender
-     * @param url
-     *     the url, or name, or really anything see IrisPackRepository.from(String)
+     * @param sender the sender
+     * @param url    the url, or name, or really anything see IrisPackRepository.from(String)
      * @return the iris pack
-     * @throws IrisException
-     *     fails
+     * @throws IrisException fails
      */
     public static Future<IrisPack> from(VolmitSender sender, String url) throws IrisException {
         IrisPackRepository repo = IrisPackRepository.from(url);
@@ -108,13 +103,10 @@ public class IrisPack {
     /**
      * Create a pack from a repo
      *
-     * @param sender
-     *     the sender
-     * @param repo
-     *     the repo
+     * @param sender the sender
+     * @param repo   the repo
      * @return the pack
-     * @throws MalformedURLException
-     *     shit happens
+     * @throws MalformedURLException shit happens
      */
     public static Future<IrisPack> from(VolmitSender sender, IrisPackRepository repo) throws MalformedURLException {
         CompletableFuture<IrisPack> pack = new CompletableFuture<>();
@@ -127,11 +119,9 @@ public class IrisPack {
     /**
      * Create a blank pack with a given name
      *
-     * @param name
-     *     the name of the pack
+     * @param name the name of the pack
      * @return the pack
-     * @throws IrisException
-     *     if the pack already exists or another error
+     * @throws IrisException if the pack already exists or another error
      */
     public static IrisPack blank(String name) throws IrisException {
         File f = packsPack(name);
@@ -159,8 +149,7 @@ public class IrisPack {
     /**
      * Get a packs pack folder for a name. Such that overworld would resolve as Iris/packs/overworld
      *
-     * @param name
-     *     the name
+     * @param name the name
      * @return the file path
      */
     public static File packsPack(String name) {
@@ -243,8 +232,7 @@ public class IrisPack {
     /**
      * Install this pack into a world
      *
-     * @param world
-     *     the world to install into (world/iris/pack)
+     * @param world the world to install into (world/iris/pack)
      * @return the installed pack
      */
     public IrisPack install(World world) throws IrisException {
@@ -254,8 +242,7 @@ public class IrisPack {
     /**
      * Install this pack into a world
      *
-     * @param world
-     *     the world to install into (world/iris/pack)
+     * @param world the world to install into (world/iris/pack)
      * @return the installed pack
      */
     public IrisPack install(IrisWorld world) throws IrisException {
@@ -265,8 +252,7 @@ public class IrisPack {
     /**
      * Install this pack into a world
      *
-     * @param folder
-     *     the folder to install this pack into
+     * @param folder the folder to install this pack into
      * @return the installed pack
      */
     public IrisPack install(File folder) throws IrisException {
@@ -289,8 +275,7 @@ public class IrisPack {
      * Create a new pack using this pack as a template. The new pack will be renamed & have a renamed dimension
      * to match it.
      *
-     * @param newName
-     *     the new pack name
+     * @param newName the new pack name
      * @return the new IrisPack
      */
     public IrisPack install(String newName) throws IrisException {
@@ -345,8 +330,7 @@ public class IrisPack {
     /**
      * Find all files in this pack with the given extension
      *
-     * @param fileExtension
-     *     the extension
+     * @param fileExtension the extension
      * @return the list of files
      */
     public KList<File> collectFiles(String fileExtension) {

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

@@ -55,6 +55,7 @@ public class IrisPregenerator {
     private final KSet<Position2> retry;
     private final KSet<Position2> net;
     private final ChronoLatch cl;
+    private final ChronoLatch saveLatch = new ChronoLatch(30000);
 
     public IrisPregenerator(PregenTask task, PregeneratorMethod generator, PregenListener listener) {
         this.listener = listenify(listener);
@@ -140,6 +141,7 @@ public class IrisPregenerator {
         generator.close();
         ticker.interrupt();
         listener.onClose();
+        getMantle().trim(0);
     }
 
     private void visitRegion(int x, int z, boolean regions) {
@@ -167,13 +169,23 @@ public class IrisPregenerator {
         } else if (!regions) {
             hit = true;
             listener.onRegionGenerating(x, z);
-            PregenTask.iterateRegion(x, z, (xx, zz) -> generator.generateChunk(xx, zz, listener));
+            PregenTask.iterateRegion(x, z, (xx, zz) -> {
+                while (paused.get() && !shutdown.get()) {
+                    J.sleep(50);
+                }
+
+                generator.generateChunk(xx, zz, listener);
+            });
         }
 
         if (hit) {
             listener.onRegionGenerated(x, z);
+
+            if (saveLatch.flip()) {
                 listener.onSaving();
                 generator.save();
+            }
+
             generatedRegions.add(pos);
             checkRegions();
         }

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

@@ -0,0 +1,163 @@
+package com.volmit.iris.core.pregenerator;
+
+import com.google.gson.Gson;
+import com.volmit.iris.Iris;
+import com.volmit.iris.util.format.Form;
+import com.volmit.iris.util.io.IO;
+import com.volmit.iris.util.math.Position2;
+import com.volmit.iris.util.math.Spiraler;
+import com.volmit.iris.util.scheduling.ChronoLatch;
+import com.volmit.iris.util.scheduling.J;
+import io.papermc.lib.PaperLib;
+import lombok.Builder;
+import lombok.Data;
+import org.bukkit.Bukkit;
+import org.bukkit.World;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.world.WorldUnloadEvent;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class LazyPregenerator extends Thread implements Listener {
+    private final LazyPregenJob job;
+    private final File destination;
+    private final int maxPosition;
+    private final World world;
+    private final long rate;
+    private final ChronoLatch latch;
+
+    public LazyPregenerator(LazyPregenJob job, File destination) {
+        this.job = job;
+        this.destination = destination;
+        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(60000);
+    }
+
+    public LazyPregenerator(File file) throws IOException {
+        this(new Gson().fromJson(IO.readAll(file), LazyPregenJob.class), file);
+    }
+
+    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);
+                    p.start();
+                    Iris.info("Started Lazy Pregenerator: " + p.job);
+                } catch (IOException e) {
+                    throw new RuntimeException(e);
+                }
+            }
+        }
+    }
+
+    @EventHandler
+    public void on(WorldUnloadEvent e) {
+        if (e.getWorld().equals(world)) {
+            interrupt();
+        }
+    }
+
+    public void run() {
+        while (!interrupted()) {
+            J.sleep(rate);
+            tick();
+        }
+
+        try {
+            saveNow();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void tick() {
+        if (latch.flip()) {
+            save();
+            Iris.info("LazyGen: " + world.getName() + " RTT: " + Form.duration((Math.pow((job.radiusBlocks / 16D), 2) / job.chunksPerMinute) * 60 * 1000, 2));
+        }
+
+        if (job.getPosition() >= maxPosition) {
+            if (job.isHealing()) {
+                int pos = (job.getHealingPosition() + 1) % maxPosition;
+                job.setHealingPosition(pos);
+                tickRegenerate(getChunk(pos));
+            } else {
+                Iris.verbose("Completed Lazy Gen!");
+                interrupt();
+            }
+        } else {
+            int pos = job.getPosition() + 1;
+            job.setPosition(pos);
+            tickGenerate(getChunk(pos));
+        }
+    }
+
+    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);
+        }
+    }
+
+    private void tickRegenerate(Position2 chunk) {
+        J.s(() -> world.regenerateChunk(chunk.getX(), chunk.getZ()));
+        Iris.verbose("Regenerated " + chunk);
+    }
+
+    public Position2 getChunk(int position) {
+        int p = -1;
+        AtomicInteger xx = new AtomicInteger();
+        AtomicInteger zz = new AtomicInteger();
+        Spiraler s = new Spiraler(job.getRadiusBlocks() * 2, job.getRadiusBlocks() * 2, (x, z) -> {
+            xx.set(x);
+            zz.set(z);
+        });
+
+        while (s.hasNext() && p++ < position) {
+            s.next();
+        }
+
+        return new Position2(xx.get(), zz.get());
+    }
+
+    public void save() {
+        J.a(() -> {
+            try {
+                saveNow();
+            } catch (Throwable e) {
+                e.printStackTrace();
+            }
+        });
+    }
+
+    public void saveNow() throws IOException {
+        IO.writeAll(this.destination, new Gson().toJson(job));
+    }
+
+    @Data
+    @Builder
+    public static class LazyPregenJob {
+        private String world;
+        @Builder.Default
+        private int healingPosition = 0;
+        @Builder.Default
+        private boolean healing = false;
+        @Builder.Default
+        private int chunksPerMinute = 32; // 48 hours is roughly 5000 radius
+        @Builder.Default
+        private int radiusBlocks = 5000;
+        @Builder.Default
+        private int position = 0;
+    }
+}

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

@@ -49,7 +49,7 @@ public class PregenTask {
     }
 
     public static void iterateRegion(int xr, int zr, Spiraled s) {
-        iterateRegion(xr, zr, s, new Position2(0, 0));
+        iterateRegion(xr, zr, s, new Position2(-(xr << 5), -(zr << 5)));
     }
 
     private static KList<Position2> computeOrder(Position2 pull) {

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

@@ -43,10 +43,8 @@ public interface PregeneratorMethod {
     /**
      * Return true if regions can be generated
      *
-     * @param x
-     *     the x region
-     * @param z
-     *     the z region
+     * @param x the x region
+     * @param z the z region
      * @return true if they can be
      */
     boolean supportsRegions(int x, int z, PregenListener listener);
@@ -54,10 +52,8 @@ public interface PregeneratorMethod {
     /**
      * Return the name of the method being used
      *
-     * @param x
-     *     the x region
-     * @param z
-     *     the z region
+     * @param x the x region
+     * @param z the z region
      * @return the name
      */
     String getMethod(int x, int z);
@@ -66,22 +62,17 @@ public interface PregeneratorMethod {
      * Called to generate a region. Execute sync, if multicore internally, wait
      * for the task to complete
      *
-     * @param x
-     *     the x
-     * @param z
-     *     the z
-     * @param listener
-     *     signal chunks generating & generated. Parallel capable.
+     * @param x        the x
+     * @param z        the z
+     * @param listener signal chunks generating & generated. Parallel capable.
      */
     void generateRegion(int x, int z, PregenListener listener);
 
     /**
      * Called to generate a chunk. You can go async so long as save will wait on the threads to finish
      *
-     * @param x
-     *     the x
-     * @param z
-     *     the z
+     * @param x the x
+     * @param z the z
      */
     void generateChunk(int x, int z, PregenListener listener);
 

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

@@ -19,7 +19,6 @@
 package com.volmit.iris.core.pregenerator.methods;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.pregenerator.PregenListener;
 import com.volmit.iris.core.pregenerator.PregeneratorMethod;
 import com.volmit.iris.core.tools.IrisToolbelt;
@@ -31,6 +30,7 @@ import io.papermc.lib.PaperLib;
 import org.bukkit.Chunk;
 import org.bukkit.World;
 
+import java.util.Objects;
 import java.util.concurrent.Future;
 
 public class AsyncPregenMethod implements PregeneratorMethod {
@@ -68,18 +68,44 @@ public class AsyncPregenMethod implements PregeneratorMethod {
 
     private void completeChunk(int x, int z, PregenListener listener) {
         try {
-            PaperLib.getChunkAtAsync(world, x, z, true).get();
+            future.add(PaperLib.getChunkAtAsync(world, x, z, true).thenApply((i) -> {
+                if (i == null) {
+
+                }
+
                 listener.onChunkGenerated(x, z);
                 listener.onChunkCleaned(x, z);
+                return 0;
+            }));
         } catch (Throwable e) {
             e.printStackTrace();
-            J.sleep(5);
-            future.add(burst.complete(() -> completeChunk(x, z, listener)));
+        }
+    }
+
+    private void waitForChunksPartial(int maxWaiting) {
+        future.removeWhere(Objects::isNull);
+
+        while (future.size() > maxWaiting) {
+            try {
+                Future<?> i = future.remove(0);
+
+                if (i == null) {
+                    continue;
+                }
+
+                i.get();
+            } catch (Throwable e) {
+                e.printStackTrace();
+            }
         }
     }
 
     private void waitForChunks() {
         for (Future<?> i : future.copy()) {
+            if (i == null) {
+                continue;
+            }
+
             try {
                 i.get();
                 future.remove(i);
@@ -87,6 +113,8 @@ public class AsyncPregenMethod implements PregeneratorMethod {
                 e.printStackTrace();
             }
         }
+
+        future.removeWhere(Objects::isNull);
     }
 
     @Override
@@ -107,7 +135,7 @@ public class AsyncPregenMethod implements PregeneratorMethod {
 
     @Override
     public void save() {
-        waitForChunks();
+        waitForChunksPartial(256);
         unloadAndSaveAllChunks();
     }
 
@@ -123,11 +151,10 @@ public class AsyncPregenMethod implements PregeneratorMethod {
 
     @Override
     public void generateChunk(int x, int z, PregenListener listener) {
-        if(future.size() > IrisSettings.getThreadCount(IrisSettings.get().getConcurrency().getParallelism())) { // TODO: FIX
-            waitForChunks();
-        }
-
         listener.onChunkGenerating(x, z);
+        if (future.size() > 256) {
+            waitForChunksPartial(256);
+        }
         future.add(burst.complete(() -> completeChunk(x, z, listener)));
     }
 

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

@@ -18,17 +18,11 @@
 
 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.mantle.Mantle;
-import com.volmit.iris.util.math.Position2;
 import org.bukkit.World;
 
-import java.io.File;
-
 public class HybridPregenMethod implements PregeneratorMethod {
     private final PregeneratorMethod inWorld;
     private final World world;

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

@@ -25,16 +25,7 @@ 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.core.tools.IrisToolbelt;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisBlockData;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.engine.object.IrisEntity;
-import com.volmit.iris.engine.object.IrisGenerator;
-import com.volmit.iris.engine.object.IrisLootTable;
-import com.volmit.iris.engine.object.IrisObject;
-import com.volmit.iris.engine.object.IrisObjectPlacement;
-import com.volmit.iris.engine.object.IrisRegion;
-import com.volmit.iris.engine.object.IrisSpawner;
+import com.volmit.iris.engine.object.*;
 import com.volmit.iris.engine.object.annotations.Snippet;
 import com.volmit.iris.engine.platform.PlatformChunkGenerator;
 import com.volmit.iris.util.collection.KList;
@@ -60,8 +51,7 @@ import org.bukkit.GameMode;
 import org.bukkit.World;
 import org.zeroturnaround.zip.ZipUtil;
 
-import java.awt.Desktop;
-import java.awt.GraphicsEnvironment;
+import java.awt.*;
 import java.io.File;
 import java.io.IOException;
 import java.util.Objects;

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

@@ -22,17 +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.object.annotations.ArrayType;
-import com.volmit.iris.engine.object.annotations.Desc;
-import com.volmit.iris.engine.object.annotations.MaxNumber;
-import com.volmit.iris.engine.object.annotations.MinNumber;
-import com.volmit.iris.engine.object.annotations.RegistryListBlockType;
-import com.volmit.iris.engine.object.annotations.RegistryListFont;
-import com.volmit.iris.engine.object.annotations.RegistryListItemType;
-import com.volmit.iris.engine.object.annotations.RegistryListResource;
-import com.volmit.iris.engine.object.annotations.RegistryListSpecialEntity;
-import com.volmit.iris.engine.object.annotations.Required;
-import com.volmit.iris.engine.object.annotations.Snippet;
+import com.volmit.iris.engine.object.annotations.*;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.data.B;
@@ -41,7 +31,7 @@ import com.volmit.iris.util.json.JSONObject;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.potion.PotionEffectType;
 
-import java.awt.GraphicsEnvironment;
+import java.awt.*;
 import java.lang.reflect.Field;
 import java.lang.reflect.Modifier;
 import java.util.List;
@@ -52,7 +42,7 @@ public class SchemaBuilder {
     private static final String SYMBOL_LIMIT__N = "*";
     private static final String SYMBOL_TYPE__N = "";
     private static final JSONArray POTION_TYPES = getPotionTypes();
-    private static final JSONArray ENCHANT_TYPES = getEnchantmentTypes();
+    private static final JSONArray ENCHANT_TYPES = getEnchantTypes();
     private static final JSONArray ITEM_TYPES = new JSONArray(B.getItemTypes());
     private static final JSONArray FONT_TYPES = new JSONArray(GraphicsEnvironment.getLocalGraphicsEnvironment().getAvailableFontFamilyNames());
     private final KMap<String, JSONObject> definitions;
@@ -67,16 +57,6 @@ public class SchemaBuilder {
         this.root = root;
     }
 
-    private static JSONArray getEnchantmentTypes() {
-        JSONArray a = new JSONArray();
-
-        for(Field gg : Enchantment.class.getDeclaredFields()) {
-            a.put(gg.getName());
-        }
-
-        return a;
-    }
-
     private static JSONArray getPotionTypes() {
         JSONArray a = new JSONArray();
 
@@ -87,6 +67,14 @@ public class SchemaBuilder {
         return a;
     }
 
+    private static JSONArray getEnchantTypes() {
+        JSONArray array = new JSONArray();
+        for (Enchantment e : Enchantment.values()) {
+            array.put(e.getKey().getKey());
+        }
+        return array;
+    }
+
     public JSONObject construct() {
         JSONObject schema = new JSONObject();
         schema.put("$schema", "http://json-schema.org/draft-07/schema#");
@@ -309,7 +297,7 @@ public class SchemaBuilder {
                     prop.put("$ref", "#/definitions/" + key);
                     description.add(SYMBOL_TYPE__N + "  Must be a valid Font Family (use ctrl+space for auto complete!)");
 
-                } else if(k.getType().equals(Enchantment.class)) {
+                } else if (k.isAnnotationPresent(RegistryListEnchantment.class)) {
                     String key = "enum-enchantment";
 
                     if (!definitions.containsKey(key)) {
@@ -483,7 +471,7 @@ public class SchemaBuilder {
                                 items.put("$ref", "#/definitions/" + key);
                                 prop.put("items", items);
                                 description.add(SYMBOL_TYPE__N + "  Must be a valid Font Family (use ctrl+space for auto complete!)");
-                            } else if(t.type().equals(Enchantment.class)) {
+                            } else if (k.isAnnotationPresent(RegistryListEnchantment.class)) {
                                 fancyType = "List of Enchantment Types";
                                 String key = "enum-enchantment";
 
@@ -552,7 +540,8 @@ public class SchemaBuilder {
                     warnings.add("Undefined array type for field " + k.getName() + " (" + k.getType().getSimpleName() + ") in class " + cl.getSimpleName());
                 }
             }
-            default -> warnings.add("Unexpected Schema Type: " + type + " for field " + k.getName() + " (" + k.getType().getSimpleName() + ") in class " + cl.getSimpleName());
+            default ->
+                    warnings.add("Unexpected Schema Type: " + type + " for field " + k.getName() + " (" + k.getType().getSimpleName() + ") in class " + cl.getSimpleName());
         }
 
         KList<String> d = new KList<>();

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

@@ -38,8 +38,8 @@ import java.util.concurrent.CompletableFuture;
 
 public class CommandSVC implements IrisService, DecreeSystem {
     private final KMap<String, CompletableFuture<String>> futures = new KMap<>();
-    private CompletableFuture<String> consoleFuture = null;
     private final transient AtomicCache<VirtualDecreeCommand> commandCache = new AtomicCache<>();
+    private CompletableFuture<String> consoleFuture = null;
 
     @Override
     public void onEnable() {

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

@@ -20,12 +20,7 @@ package com.volmit.iris.core.service;
 
 import com.google.gson.Gson;
 import com.volmit.iris.Iris;
-import com.volmit.iris.engine.object.IrisDirection;
-import com.volmit.iris.engine.object.IrisJigsawPiece;
-import com.volmit.iris.engine.object.IrisJigsawPieceConnector;
-import com.volmit.iris.engine.object.IrisJigsawPool;
-import com.volmit.iris.engine.object.IrisObject;
-import com.volmit.iris.engine.object.IrisPosition;
+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.Form;

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

@@ -19,13 +19,27 @@
 package com.volmit.iris.core.service;
 
 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 net.minecraft.core.BlockPos;
 import org.bukkit.Material;
+import org.bukkit.Sound;
+import org.bukkit.SoundCategory;
+import org.bukkit.craftbukkit.v1_19_R2.entity.CraftDolphin;
+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() {
 
@@ -36,10 +50,6 @@ public class DolphinSVC implements IrisService {
 
     }
 
-    /**
-     * Prevents dolphins from being fed, to locate a treasure map.
-     * Note: This results in odd dolphin behaviour, but it's the best we can do.
-     */
     @EventHandler
     public void on(PlayerInteractEntityEvent event) {
         if (!IrisToolbelt.isIrisWorld(event.getPlayer().getWorld())) {
@@ -48,7 +58,38 @@ public class DolphinSVC implements IrisService {
 
         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();
+                CraftDolphin cd = (CraftDolphin) d;
+                d.getWorld().playSound(d, Sound.ENTITY_DOLPHIN_EAT, SoundCategory.NEUTRAL, 1, 1);
+                cd.getHandle().setTreasurePos(new BlockPos(x, y, z));
+                cd.getHandle().setGotFish(true);
+            });
+
         }
     }
+
+    @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();
+    }
 }

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

@@ -43,7 +43,8 @@ public class ExternalDataSVC implements IrisService {
     }
 
     @Override
-    public void onDisable() { }
+    public void onDisable() {
+    }
 
     public void addProvider(ExternalDataProvider... provider) {
         for (ExternalDataProvider p : provider) {

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

@@ -23,35 +23,97 @@ public class LogFilterSVC implements IrisService, Filter {
         ((Logger) LogManager.getRootLogger()).addFilter(this);
     }
 
-    public void initialize() { }
-    public void start() { }
-    public void stop() { }
-    public void onDisable() { }
-    public boolean isStarted() { return true; }
-    public boolean isStopped() { return false; }
-
-    public State getState() {
-        try { return State.STARTED; }
-        catch (Exception var2) { return null; }
+    public void initialize() {
     }
 
-    public Filter.Result getOnMatch() { return Result.NEUTRAL; }
-    public Filter.Result getOnMismatch() { return Result.NEUTRAL; }
+    public void start() {
+    }
 
-    public Result filter(LogEvent event) { return check(event.getMessage().getFormattedMessage()); }
-    public Result filter(Logger logger, Level level, Marker marker, Object msg, Throwable t) { return check(msg.toString()); }
-    public Result filter(Logger logger, Level level, Marker marker, Message msg, Throwable t) { return check(msg.getFormattedMessage()); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object... params) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8) { return check(message); }
-    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9) { return check(message); }
+    public void stop() {
+    }
+
+    public void onDisable() {
+    }
+
+    public boolean isStarted() {
+        return true;
+    }
+
+    public boolean isStopped() {
+        return false;
+    }
+
+    public State getState() {
+        try {
+            return State.STARTED;
+        } catch (Exception var2) {
+            return null;
+        }
+    }
+
+    public Filter.Result getOnMatch() {
+        return Result.NEUTRAL;
+    }
+
+    public Filter.Result getOnMismatch() {
+        return Result.NEUTRAL;
+    }
+
+    public Result filter(LogEvent event) {
+        return check(event.getMessage().getFormattedMessage());
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, Object msg, Throwable t) {
+        return check(msg.toString());
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, Message msg, Throwable t) {
+        return check(msg.getFormattedMessage());
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object... params) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8) {
+        return check(message);
+    }
+
+    public Result filter(Logger logger, Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9) {
+        return check(message);
+    }
 
     private Result check(String string) {
         if (FILTERS.stream().anyMatch(string::contains))

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

@@ -65,8 +65,7 @@ public class ObjectSVC implements IrisService {
     /**
      * Reverts all the block changes provided, 200 blocks per tick
      *
-     * @param blocks
-     *     The blocks to remove
+     * @param blocks The blocks to remove
      */
     private void revert(Map<Block, BlockData> blocks) {
         int amount = 0;

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

@@ -36,8 +36,8 @@ import java.util.stream.Collectors;
 public class PreservationSVC implements IrisService {
     private final List<Thread> threads = new CopyOnWriteArrayList<>();
     private final List<ExecutorService> services = new CopyOnWriteArrayList<>();
-    private Looper dereferencer;
     private final List<MeteredCache> caches = new CopyOnWriteArrayList<>();
+    private Looper dereferencer;
 
     public void register(Thread t) {
         threads.add(t);

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

@@ -57,7 +57,7 @@ public class StudioSVC implements IrisService {
 
     @Override
     public void onEnable() {
-        J.a(() -> {
+        J.s(() -> {
             String pack = IrisSettings.get().getGenerator().getDefaultWorldType();
             File f = IrisPack.packsPack(pack);
 
@@ -171,7 +171,7 @@ public class StudioSVC implements IrisService {
             String[] nodes = url.split("\\Q/\\E");
             String repo = nodes.length == 1 ? "IrisDimensions/" + nodes[0] : nodes[0] + "/" + nodes[1];
             branch = nodes.length > 2 ? nodes[2] : branch;
-            download(sender, repo, branch, trim, forceOverwrite);
+            download(sender, repo, branch, trim, forceOverwrite, false);
         } catch (Throwable e) {
             Iris.reportError(e);
             e.printStackTrace();
@@ -179,12 +179,22 @@ public class StudioSVC implements IrisService {
         }
     }
 
-    public void download(VolmitSender sender, String repo, String branch, boolean trim) throws JsonSyntaxException, IOException {
-        download(sender, repo, branch, trim, false);
+    public void downloadRelease(VolmitSender sender, String url, boolean trim, boolean forceOverwrite) {
+        try {
+            download(sender, "IrisDimensions", url, trim, forceOverwrite, true);
+        } catch (Throwable e) {
+            Iris.reportError(e);
+            e.printStackTrace();
+            sender.sendMessage("Failed to download 'IrisDimensions/overworld' from " + url + ".");
+        }
     }
 
-    public void download(VolmitSender sender, String repo, String branch, boolean trim, boolean forceOverwrite) throws JsonSyntaxException, IOException {
-        String url = "https://codeload.github.com/" + repo + "/zip/refs/heads/" + branch;
+    public void download(VolmitSender sender, String repo, String branch, boolean trim) throws JsonSyntaxException, IOException {
+        download(sender, repo, branch, trim, false, false);
+    }
+
+    public void download(VolmitSender sender, String repo, String branch, boolean trim, boolean forceOverwrite, boolean directUrl) throws JsonSyntaxException, IOException {
+        String url = directUrl ? branch : "https://codeload.github.com/" + repo + "/zip/refs/heads/" + branch;
         sender.sendMessage("Downloading " + url + " "); //The extra space stops a bug in adventure API from repeating the last letter of the URL
         File zip = Iris.getNonCachedFile("pack-" + trim + "-" + repo, url);
         File temp = Iris.getTemp();

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

@@ -22,15 +22,7 @@ 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.IObjectPlacer;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.engine.object.IrisObject;
-import com.volmit.iris.engine.object.IrisObjectPlacement;
-import com.volmit.iris.engine.object.IrisRegion;
-import com.volmit.iris.engine.object.IrisTreeModes;
-import com.volmit.iris.engine.object.IrisTreeSize;
-import com.volmit.iris.engine.object.TileData;
+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;
@@ -39,12 +31,7 @@ import com.volmit.iris.util.math.BlockPosition;
 import com.volmit.iris.util.math.RNG;
 import com.volmit.iris.util.plugin.IrisService;
 import com.volmit.iris.util.scheduling.J;
-import org.bukkit.Bukkit;
-import org.bukkit.HeightMap;
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.TreeType;
-import org.bukkit.World;
+import org.bukkit.*;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockState;
 import org.bukkit.block.TileState;
@@ -79,8 +66,7 @@ public class TreeSVC implements IrisService {
      * <br>4. Check biome, region and dimension for overrides for that sapling type -> Found -> use</br>
      * <br>5. Exit if none are found, cancel event if one or more are.</br>
      *
-     * @param event
-     *     Checks the given event for sapling overrides
+     * @param event Checks the given event for sapling overrides
      */
     @EventHandler(priority = EventPriority.HIGHEST)
     public void on(StructureGrowEvent event) {
@@ -242,14 +228,10 @@ public class TreeSVC implements IrisService {
      * Finds a single object placement (which may contain more than one object) for the requirements species, location &
      * size
      *
-     * @param worldAccess
-     *     The world to access (check for biome, region, dimension, etc)
-     * @param location
-     *     The location of the growth event (For biome/region finding)
-     * @param type
-     *     The bukkit TreeType to match
-     * @param size
-     *     The size of the sapling area
+     * @param worldAccess The world to access (check for biome, region, dimension, etc)
+     * @param location    The location of the growth event (For biome/region finding)
+     * @param type        The bukkit TreeType to match
+     * @param size        The size of the sapling area
      * @return An object placement which contains the matched tree, or null if none were found / it's disabled.
      */
     private IrisObjectPlacement getObjectPlacement(PlatformChunkGenerator worldAccess, Location location, TreeType type, IrisTreeSize size) {
@@ -274,12 +256,9 @@ public class TreeSVC implements IrisService {
     /**
      * Filters out mismatches and returns matches
      *
-     * @param objects
-     *     The object placements to check
-     * @param size
-     *     The size of the sapling area to filter with
-     * @param type
-     *     The type of the tree to filter with
+     * @param objects The object placements to check
+     * @param size    The size of the sapling area to filter with
+     * @param type    The type of the tree to filter with
      * @return A list of objectPlacements that matched. May be empty.
      */
     private KList<IrisObjectPlacement> matchObjectPlacements(KList<IrisObjectPlacement> objects, IrisTreeSize size, TreeType type) {
@@ -298,12 +277,9 @@ public class TreeSVC implements IrisService {
     /**
      * Get the Cuboid of sapling sizes at a location & blockData predicate
      *
-     * @param at
-     *     this location
-     * @param valid
-     *     with this blockData predicate
-     * @param world
-     *     the world to check in
+     * @param at    this location
+     * @param valid with this blockData predicate
+     * @param world the world to check in
      * @return A cuboid containing only saplings
      */
     public Cuboid getSaplings(Location at, Predicate<BlockData> valid, World world) {
@@ -355,14 +331,10 @@ public class TreeSVC implements IrisService {
     /**
      * Grows the blockPosition list by means of checking neighbours in
      *
-     * @param world
-     *     the world to check in
-     * @param center
-     *     the location of this position
-     * @param valid
-     *     validation on blockData to check block with
-     * @param l
-     *     list of block positions to add new neighbors too
+     * @param world  the world to check in
+     * @param center the location of this position
+     * @param valid  validation on blockData to check block with
+     * @param l      list of block positions to add new neighbors too
      */
     private void grow(World world, BlockPosition center, Predicate<BlockData> valid, KList<BlockPosition> l) {
         // Make sure size is less than 50, the block to check isn't already in, and make sure the blockData still matches

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

@@ -21,17 +21,13 @@ package com.volmit.iris.core.service;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.tools.IrisToolbelt;
 import com.volmit.iris.engine.object.IrisDimension;
-import com.volmit.iris.engine.object.IrisVillagerOverride;
-import com.volmit.iris.engine.object.IrisVillagerTrade;
 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.Material;
 import org.bukkit.entity.Player;
 import org.bukkit.entity.Villager;
 import org.bukkit.event.EventHandler;
-import org.bukkit.event.entity.VillagerAcquireTradeEvent;
 import org.bukkit.event.entity.VillagerCareerChangeEvent;
 
 import java.util.List;

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

@@ -33,11 +33,7 @@ import com.volmit.iris.util.matter.WorldMatter;
 import com.volmit.iris.util.plugin.IrisService;
 import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
-import org.bukkit.Bukkit;
-import org.bukkit.Location;
-import org.bukkit.Material;
-import org.bukkit.Particle;
-import org.bukkit.Sound;
+import org.bukkit.*;
 import org.bukkit.block.Block;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.Player;
@@ -66,8 +62,7 @@ public class WandSVC implements IrisService {
     /**
      * Creates an Iris Object from the 2 coordinates selected with a wand
      *
-     * @param p
-     *     The wand player
+     * @param p The wand player
      * @return The new object
      */
     public static IrisObject createSchematic(Player p) {
@@ -122,8 +117,7 @@ public class WandSVC implements IrisService {
     /**
      * Converts a user friendly location string to an actual Location
      *
-     * @param s
-     *     The string
+     * @param s The string
      * @return The location
      */
     public static Location stringToLocation(String s) {
@@ -140,8 +134,7 @@ public class WandSVC implements IrisService {
     /**
      * Get a user friendly string of a location
      *
-     * @param loc
-     *     The location
+     * @param loc The location
      * @return The string
      */
     public static String locationToString(Location loc) {
@@ -182,8 +175,7 @@ public class WandSVC implements IrisService {
     /**
      * Finds an existing wand in a users inventory
      *
-     * @param inventory
-     *     The inventory to search
+     * @param inventory The inventory to search
      * @return The slot number the wand is in. Or -1 if none are found
      */
     public static int findWand(Inventory inventory) {
@@ -207,10 +199,8 @@ public class WandSVC implements IrisService {
     /**
      * Creates an Iris wand. The locations should be the currently selected locations, or null
      *
-     * @param a
-     *     Location A
-     * @param b
-     *     Location B
+     * @param a Location A
+     * @param b Location B
      * @return A new wand
      */
     public static ItemStack createWand(Location a, Location b) {
@@ -232,15 +222,13 @@ public class WandSVC implements IrisService {
     }
 
     public static Location[] getCuboid(Player p) {
-        if(isHoldingIrisWand(p))
-        {
+        if (isHoldingIrisWand(p)) {
             return getCuboidFromItem(p.getInventory().getItemInMainHand());
         }
 
         Cuboid c = WorldEditLink.getSelection(p);
 
-        if(c != null)
-        {
+        if (c != null) {
             return new Location[]{c.getLowerNE(), c.getUpperSW()};
         }
 
@@ -259,8 +247,7 @@ public class WandSVC implements IrisService {
     /**
      * Is the itemstack passed an Iris wand
      *
-     * @param is
-     *     The itemstack
+     * @param is The itemstack
      * @return True if it is
      */
     public static boolean isWand(ItemStack is) {
@@ -307,10 +294,8 @@ public class WandSVC implements IrisService {
     /**
      * Draw the outline of a selected region
      *
-     * @param d
-     *     The cuboid
-     * @param p
-     *     The player to show it to
+     * @param d The cuboid
+     * @param p The player to show it to
      */
     public void draw(Cuboid d, Player p) {
         draw(new Location[]{d.getLowerNE(), d.getUpperSW()}, p);
@@ -319,10 +304,8 @@ public class WandSVC implements IrisService {
     /**
      * Draw the outline of a selected region
      *
-     * @param d
-     *     A pair of locations
-     * @param p
-     *     The player to show them to
+     * @param d A pair of locations
+     * @param p The player to show them to
      */
     public void draw(Location[] d, Player p) {
         Vector gx = Vector.getRandom().subtract(Vector.getRandom()).normalize().clone().multiply(0.65);
@@ -427,8 +410,7 @@ public class WandSVC implements IrisService {
     /**
      * Is the player holding Dust?
      *
-     * @param p
-     *     The player
+     * @param p The player
      * @return True if they are
      */
     public boolean isHoldingDust(Player p) {
@@ -439,8 +421,7 @@ public class WandSVC implements IrisService {
     /**
      * Is the itemstack passed Iris dust?
      *
-     * @param is
-     *     The itemstack
+     * @param is The itemstack
      * @return True if it is
      */
     public boolean isDust(ItemStack is) {
@@ -450,12 +431,9 @@ public class WandSVC implements IrisService {
     /**
      * Update the location on an Iris wand
      *
-     * @param left
-     *     True for first location, false for second
-     * @param a
-     *     The location
-     * @param item
-     *     The wand
+     * @param left True for first location, false for second
+     * @param a    The location
+     * @param item The wand
      * @return The updated wand
      */
     public ItemStack update(boolean left, Location a, ItemStack item) {

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

@@ -21,6 +21,7 @@ package com.volmit.iris.core.tools;
 import com.google.common.util.concurrent.AtomicDouble;
 import com.volmit.iris.Iris;
 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.object.IrisDimension;
@@ -33,13 +34,12 @@ import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.O;
 import lombok.Data;
 import lombok.experimental.Accessors;
-import org.bukkit.Bukkit;
-import org.bukkit.GameRule;
-import org.bukkit.Location;
-import org.bukkit.World;
-import org.bukkit.WorldCreator;
+import org.bukkit.*;
+import org.bukkit.configuration.ConfigurationSection;
+import org.bukkit.configuration.file.YamlConfiguration;
 
 import java.io.File;
+import java.io.IOException;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicReference;
@@ -51,32 +51,28 @@ import java.util.function.Supplier;
 @Data
 @Accessors(fluent = true, chain = true)
 public class IrisCreator {
+    private static final File BUKKIT_YML = new File(Bukkit.getServer().getWorldContainer(), "bukkit.yml");
     /**
      * Specify an area to pregenerate during creation
      */
     private PregenTask pregen;
-
     /**
      * Specify a sender to get updates & progress info + tp when world is created.
      */
     private VolmitSender sender;
-
     /**
      * The seed to use for this generator
      */
     private long seed = 1337;
-
     /**
      * The dimension to use. This can be any online dimension, or a dimension in the
      * packs folder
      */
     private String dimension = IrisSettings.get().getGenerator().getDefaultWorldType();
-
     /**
      * The name of this world.
      */
     private String name = "irisworld";
-
     /**
      * Studio mode makes the engine hotloadable and uses the dimension in
      * your Iris/packs folder instead of copying the dimension files into
@@ -84,12 +80,25 @@ public class IrisCreator {
      */
     private boolean studio = false;
 
+    public static boolean removeFromBukkitYml(String name) throws IOException {
+        YamlConfiguration yml = YamlConfiguration.loadConfiguration(BUKKIT_YML);
+        ConfigurationSection section = yml.getConfigurationSection("worlds");
+        if (section == null) {
+            return false;
+        }
+        section.set(name, null);
+        if (section.getValues(false).keySet().stream().noneMatch(k -> section.get(k) != null)) {
+            yml.set("worlds", null);
+        }
+        yml.save(BUKKIT_YML);
+        return true;
+    }
+
     /**
      * Create the IrisAccess (contains the world)
      *
      * @return the IrisAccess
-     * @throws IrisException
-     *     shit happens
+     * @throws IrisException shit happens
      */
     public World create() throws IrisException {
         if (Bukkit.isPrimaryThread()) {
@@ -102,6 +111,9 @@ public class IrisCreator {
             throw new IrisException("Dimension cannot be found null for id " + dimension());
         }
 
+        if (sender == null)
+            sender = Iris.getSender();
+
         if (!studio()) {
             Iris.service(StudioSVC.class).installIntoWorld(sender, d.getLoadKey(), new File(name()));
         }
@@ -117,6 +129,7 @@ public class IrisCreator {
                 .seed(seed)
                 .studio(studio)
                 .create();
+        ServerConfigurator.installDataPacks(false);
 
         access = (PlatformChunkGenerator) wc.generator();
         PlatformChunkGenerator finalAccess1 = access;
@@ -174,7 +187,8 @@ public class IrisCreator {
                     world.get().setTime(6000);
                 }
             });
-        }
+        } else
+            addToBukkitYml();
 
         if (pregen != null) {
             CompletableFuture<Boolean> ff = new CompletableFuture<>();
@@ -204,7 +218,22 @@ public class IrisCreator {
                 e.printStackTrace();
             }
         }
-
         return world.get();
     }
+
+    private void addToBukkitYml() {
+        YamlConfiguration yml = YamlConfiguration.loadConfiguration(BUKKIT_YML);
+        String gen = "Iris:" + dimension;
+        ConfigurationSection section = yml.contains("worlds") ? yml.getConfigurationSection("worlds") : yml.createSection("worlds");
+        if (!section.contains(name)) {
+            section.createSection(name).set("generator", gen);
+            try {
+                yml.save(BUKKIT_YML);
+                Iris.info("Registered \"" + name + "\" in bukkit.yml");
+            } catch (IOException e) {
+                Iris.error("Failed to update bukkit.yml!");
+                e.printStackTrace();
+            }
+        }
+    }
 }

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

@@ -32,11 +32,10 @@ import com.volmit.iris.engine.platform.PlatformChunkGenerator;
 import com.volmit.iris.util.plugin.VolmitSender;
 import org.bukkit.Bukkit;
 import org.bukkit.World;
-import org.bukkit.block.data.BlockData;
 import org.bukkit.entity.Player;
 
 import java.io.File;
-import java.lang.reflect.Method;
+import java.io.IOException;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -55,8 +54,7 @@ public class IrisToolbelt {
      * - GithubUsername/repository
      * - GithubUsername/repository/branch
      *
-     * @param dimension
-     *     the dimension id such as overworld or flat
+     * @param dimension the dimension id such as overworld or flat
      * @return the IrisDimension or null
      */
     public static IrisDimension getDimension(String dimension) {
@@ -85,8 +83,7 @@ public class IrisToolbelt {
     /**
      * Checks if the given world is an Iris World (same as access(world) != null)
      *
-     * @param world
-     *     the world
+     * @param world the world
      * @return true if it is an Iris Access world
      */
     public static boolean isIrisWorld(World world) {
@@ -109,8 +106,7 @@ public class IrisToolbelt {
     /**
      * Get the Iris generator for the given world
      *
-     * @param world
-     *     the given world
+     * @param world the given world
      * @return the IrisAccess or null if it's not an Iris World
      */
     public static PlatformChunkGenerator access(World world) {
@@ -140,10 +136,8 @@ public class IrisToolbelt {
     /**
      * Start a pregenerator task
      *
-     * @param task
-     *     the scheduled task
-     * @param method
-     *     the method to execute the task
+     * @param task   the scheduled task
+     * @param method the method to execute the task
      * @return the pregenerator job (already started)
      */
     public static PregeneratorJob pregenerate(PregenTask task, PregeneratorMethod method, Engine engine) {
@@ -154,10 +148,8 @@ public class IrisToolbelt {
      * Start a pregenerator task. If the supplied generator is headless, headless mode is used,
      * otherwise Hybrid mode is used.
      *
-     * @param task
-     *     the scheduled task
-     * @param gen
-     *     the Iris Generator
+     * @param task the scheduled task
+     * @param gen  the Iris Generator
      * @return the pregenerator job (already started)
      */
     public static PregeneratorJob pregenerate(PregenTask task, PlatformChunkGenerator gen) {
@@ -169,10 +161,8 @@ public class IrisToolbelt {
      * Start a pregenerator task. If the supplied generator is headless, headless mode is used,
      * otherwise Hybrid mode is used.
      *
-     * @param task
-     *     the scheduled task
-     * @param world
-     *     the World
+     * @param task  the scheduled task
+     * @param world the World
      * @return the pregenerator job (already started)
      */
     public static PregeneratorJob pregenerate(PregenTask task, World world) {
@@ -187,8 +177,7 @@ public class IrisToolbelt {
      * Evacuate all players from the world into literally any other world.
      * If there are no other worlds, kick them! Not the best but what's mine is mine sometimes...
      *
-     * @param world
-     *     the world to evac
+     * @param world the world to evac
      */
     public static boolean evacuate(World world) {
         for (World i : Bukkit.getWorlds()) {
@@ -208,10 +197,8 @@ public class IrisToolbelt {
     /**
      * Evacuate all players from the world
      *
-     * @param world
-     *     the world to leave
-     * @param m
-     *     the message
+     * @param world the world to leave
+     * @param m     the message
      * @return true if it was evacuated.
      */
     public static boolean evacuate(World world, String m) {
@@ -221,7 +208,6 @@ public class IrisToolbelt {
                     new VolmitSender(j, Iris.instance.getTag()).sendMessage("You have been evacuated from this world. " + m);
                     j.teleport(i.getSpawnLocation());
                 }
-
                 return true;
             }
         }
@@ -239,13 +225,21 @@ public class IrisToolbelt {
 
     public static <T> T getMantleData(World world, int x, int y, int z, Class<T> of) {
         PlatformChunkGenerator e = access(world);
-        if(e == null) {return null;}
+        if (e == null) {
+            return null;
+        }
         return e.getEngine().getMantle().getMantle().get(x, y - world.getMinHeight(), z, of);
     }
 
     public static <T> void deleteMantleData(World world, int x, int y, int z, Class<T> of) {
         PlatformChunkGenerator e = access(world);
-        if(e == null) {return;}
+        if (e == null) {
+            return;
+        }
         e.getEngine().getMantle().getMantle().remove(x, y - world.getMinHeight(), z, of);
     }
+
+    public static boolean removeWorld(World world) throws IOException {
+        return IrisCreator.removeFromBukkitYml(world.getName());
+    }
 }

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

@@ -26,7 +26,7 @@ import org.bukkit.Particle;
 import org.bukkit.entity.Player;
 import org.bukkit.util.Vector;
 
-import java.awt.Color;
+import java.awt.*;
 
 public class WandSelection {
     private final Cuboid c;

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

@@ -23,16 +23,11 @@ import com.volmit.iris.core.IrisSettings;
 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.object.InferredType;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisDecorationPart;
-import com.volmit.iris.engine.object.IrisDecorator;
-import com.volmit.iris.engine.object.IrisGenerator;
-import com.volmit.iris.engine.object.IrisInterpolator;
-import com.volmit.iris.engine.object.IrisRegion;
+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.IrisContext;
 import com.volmit.iris.util.data.DataProvider;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.RNG;
@@ -112,96 +107,106 @@ public class IrisComplex implements DataProvider {
                 .getAllBiomes(this).forEach((b) -> b
                         .getGenerators()
                         .forEach((c) -> registerGenerator(c.getCachedGenerator(this)))));
-        overlayStream = ProceduralStream.ofDouble((x, z) -> 0.0D);
+        overlayStream = ProceduralStream.ofDouble((x, z) -> 0.0D).waste("Overlay Stream");
         engine.getDimension().getOverlayNoise().forEach(i -> overlayStream = overlayStream.add((x, z) -> i.get(rng, getData(), x, z)));
         rockStream = engine.getDimension().getRockPalette().getLayerGenerator(rng.nextParallelRNG(45), data).stream()
-            .select(engine.getDimension().getRockPalette().getBlockData(data));
+                .select(engine.getDimension().getRockPalette().getBlockData(data)).waste("Rock Stream");
         fluidStream = engine.getDimension().getFluidPalette().getLayerGenerator(rng.nextParallelRNG(78), data).stream()
-            .select(engine.getDimension().getFluidPalette().getBlockData(data));
+                .select(engine.getDimension().getFluidPalette().getBlockData(data)).waste("Fluid Stream");
         regionStyleStream = engine.getDimension().getRegionStyle().create(rng.nextParallelRNG(883), getData()).stream()
-            .zoom(engine.getDimension().getRegionZoom());
-        regionIdentityStream = regionStyleStream.fit(Integer.MIN_VALUE, Integer.MAX_VALUE);
+                .zoom(engine.getDimension().getRegionZoom()).waste("Region Style");
+        regionIdentityStream = regionStyleStream.fit(Integer.MIN_VALUE, Integer.MAX_VALUE).waste("Region Identity Stream");
         regionStream = focusRegion != null ?
                 ProceduralStream.of((x, z) -> focusRegion,
                         Interpolated.of(a -> 0D, a -> focusRegion))
                 : regionStyleStream
                 .selectRarity(data.getRegionLoader().loadAll(engine.getDimension().getRegions()))
-            .cache2D("regionStream", engine, cacheSize);
-        regionIDStream = regionIdentityStream.convertCached((i) -> new UUID(Double.doubleToLongBits(i), String.valueOf(i * 38445).hashCode() * 3245556666L));
-        caveBiomeStream = regionStream.convert((r)
+                .cache2D("regionStream", engine, cacheSize).waste("Region Stream");
+        regionIDStream = regionIdentityStream.convertCached((i) -> new UUID(Double.doubleToLongBits(i),
+                String.valueOf(i * 38445).hashCode() * 3245556666L)).waste("Region ID Stream");
+        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(r.getCaveBiomeZoom())
                         .selectRarity(data.getBiomeLoader().loadAll(r.getCaveBiomes()))
                         .onNull(emptyBiome)
-        ).convertAware2D(ProceduralStream::get).cache2D("caveBiomeStream", engine, cacheSize);
+                ).convertAware2D(ProceduralStream::get).cache2D("caveBiomeStream", engine, cacheSize).waste("Cave Biome Stream");
         inferredStreams.put(InferredType.CAVE, caveBiomeStream);
-        landBiomeStream = regionStream.convert((r)
+        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(r.getLandBiomeZoom())
                         .selectRarity(data.getBiomeLoader().loadAll(r.getLandBiomes(), (t) -> t.setInferredType(InferredType.LAND)))
                 ).convertAware2D(ProceduralStream::get)
-            .cache2D("landBiomeStream", engine, cacheSize);
+                .cache2D("landBiomeStream", engine, cacheSize).waste("Land Biome Stream");
         inferredStreams.put(InferredType.LAND, landBiomeStream);
-        seaBiomeStream = regionStream.convert((r)
+        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(r.getSeaBiomeZoom())
                         .selectRarity(data.getBiomeLoader().loadAll(r.getSeaBiomes(), (t) -> t.setInferredType(InferredType.SEA)))
                 ).convertAware2D(ProceduralStream::get)
-            .cache2D("seaBiomeStream", engine, cacheSize);
+                .cache2D("seaBiomeStream", engine, cacheSize).waste("Sea Biome Stream");
         inferredStreams.put(InferredType.SEA, seaBiomeStream);
-        shoreBiomeStream = regionStream.convert((r)
+        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(r.getShoreBiomeZoom())
                         .selectRarity(data.getBiomeLoader().loadAll(r.getShoreBiomes(), (t) -> t.setInferredType(InferredType.SHORE)))
-        ).convertAware2D(ProceduralStream::get).cache2D("shoreBiomeStream", engine, cacheSize);
+                ).convertAware2D(ProceduralStream::get).cache2D("shoreBiomeStream", engine, cacheSize).waste("Shore Biome Stream");
         inferredStreams.put(InferredType.SHORE, shoreBiomeStream);
         bridgeStream = focusBiome != null ? ProceduralStream.of((x, z) -> focusBiome.getInferredType(),
                 Interpolated.of(a -> 0D, a -> focusBiome.getInferredType())) :
                 engine.getDimension().getContinentalStyle().create(rng.nextParallelRNG(234234565), getData())
                         .bake().scale(1D / engine.getDimension().getContinentZoom()).bake().stream()
                         .convert((v) -> v >= engine.getDimension().getLandChance() ? InferredType.SEA : InferredType.LAND)
-                .cache2D("bridgeStream", engine, cacheSize);
+                        .cache2D("bridgeStream", engine, cacheSize).waste("Bridge Stream");
         baseBiomeStream = focusBiome != null ? ProceduralStream.of((x, z) -> focusBiome,
                 Interpolated.of(a -> 0D, a -> focusBiome)) :
                 bridgeStream.convertAware2D((t, x, z) -> inferredStreams.get(t).get(x, z))
                         .convertAware2D(this::implode)
-                .cache2D("baseBiomeStream", engine, cacheSize);
+                        .cache2D("baseBiomeStream", engine, cacheSize).waste("Base Biome Stream");
         heightStream = ProceduralStream.of((x, z) -> {
             IrisBiome b = focusBiome != null ? focusBiome : baseBiomeStream.get(x, z);
             return getHeight(engine, b, x, z, engine.getSeedManager().getHeight());
-        }, Interpolated.DOUBLE).clamp(0, engine.getHeight()).cache2D("heightStream", engine, cacheSize);
-        roundedHeighteightStream = heightStream.round();
-        slopeStream = heightStream.slope(3).cache2D("slopeStream", engine, cacheSize);
+        }, Interpolated.DOUBLE).cache2D("heightStream", engine, cacheSize).waste("Height Stream");
+        roundedHeighteightStream = heightStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getHeight().get(x, z))
+                .round().waste("Rounded Height Stream");
+        slopeStream = heightStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getHeight().get(x, z))
+                .slope(3).cache2D("slopeStream", engine, cacheSize).waste("Slope Stream");
         trueBiomeStream = focusBiome != null ? ProceduralStream.of((x, y) -> focusBiome, Interpolated.of(a -> 0D,
                         b -> focusBiome))
                 .cache2D("trueBiomeStream-focus", engine, cacheSize) : heightStream
                 .convertAware2D((h, x, z) ->
                         fixBiomeType(h, baseBiomeStream.get(x, z),
-                    regionStream.get(x, z), x, z, fluidHeight))
-            .cache2D("trueBiomeStream", engine, cacheSize);
-        trueBiomeDerivativeStream = trueBiomeStream.convert(IrisBiome::getDerivative).cache2D("trueBiomeDerivativeStream", engine, cacheSize);
-        heightFluidStream = heightStream.max(fluidHeight).cache2D("heightFluidStream", engine, cacheSize);
-        maxHeightStream = ProceduralStream.ofDouble((x, z) -> height);
-        terrainSurfaceDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.NONE)).cache2D("terrainSurfaceDecoration", engine, cacheSize);
-        terrainCeilingDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.CEILING)).cache2D("terrainCeilingDecoration", engine, cacheSize);
-        terrainCaveSurfaceDecoration = caveBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.NONE)).cache2D("terrainCaveSurfaceDecoration", engine, cacheSize);
-        terrainCaveCeilingDecoration = caveBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.CEILING)).cache2D("terrainCaveCeilingDecoration", engine, cacheSize);
-        shoreSurfaceDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SHORE_LINE)).cache2D("shoreSurfaceDecoration", engine, cacheSize);
-        seaSurfaceDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SEA_SURFACE)).cache2D("seaSurfaceDecoration", engine, cacheSize);
-        seaFloorDecoration = trueBiomeStream
-            .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SEA_FLOOR)).cache2D("seaFloorDecoration", engine, cacheSize);
-        baseBiomeIDStream = trueBiomeStream.convertAware2D((b, x, z) -> {
+                                regionStream.contextInjecting((c, xx, zz) -> IrisContext.getOr(engine).getChunkContext().getRegion().get(xx, zz)).get(x, z), x, z, fluidHeight))
+                .cache2D("trueBiomeStream", engine, cacheSize).waste("True Biome Stream");
+        trueBiomeDerivativeStream = trueBiomeStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getBiome().get(x, z))
+                .convert(IrisBiome::getDerivative).cache2D("trueBiomeDerivativeStream", engine, cacheSize).waste("True Biome Derivative Stream");
+        heightFluidStream = heightStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getHeight().get(x, z))
+                .max(fluidHeight).cache2D("heightFluidStream", engine, cacheSize).waste("Height Fluid Stream");
+        maxHeightStream = ProceduralStream.ofDouble((x, z) -> height).waste("Max Height Stream");
+        terrainSurfaceDecoration = trueBiomeStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getBiome().get(x, z))
+                .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.NONE)).cache2D("terrainSurfaceDecoration", engine, cacheSize).waste("Surface Decoration Stream");
+        terrainCeilingDecoration = trueBiomeStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getBiome().get(x, z))
+                .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.CEILING)).cache2D("terrainCeilingDecoration", engine, cacheSize).waste("Ceiling Decoration Stream");
+        terrainCaveSurfaceDecoration = caveBiomeStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getCave().get(x, z))
+                .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.NONE)).cache2D("terrainCaveSurfaceDecoration", engine, cacheSize).waste("Cave Surface Stream");
+        terrainCaveCeilingDecoration = caveBiomeStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getCave().get(x, z))
+                .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.CEILING)).cache2D("terrainCaveCeilingDecoration", engine, cacheSize).waste("Cave Ceiling Stream");
+        shoreSurfaceDecoration = trueBiomeStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getBiome().get(x, z))
+                .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SHORE_LINE)).cache2D("shoreSurfaceDecoration", engine, cacheSize).waste("Shore Surface Stream");
+        seaSurfaceDecoration = trueBiomeStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getBiome().get(x, z))
+                .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SEA_SURFACE)).cache2D("seaSurfaceDecoration", engine, cacheSize).waste("Sea Surface Stream");
+        seaFloorDecoration = trueBiomeStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getBiome().get(x, z))
+                .convertAware2D((b, xx, zz) -> decorateFor(b, xx, zz, IrisDecorationPart.SEA_FLOOR)).cache2D("seaFloorDecoration", engine, cacheSize).waste("Sea Floor Stream");
+        baseBiomeIDStream = trueBiomeStream.contextInjecting((c, x, z) -> IrisContext.getOr(engine).getChunkContext().getBiome().get(x, z))
+                .convertAware2D((b, x, z) -> {
                     UUID d = regionIDStream.get(x, z);
                     return new UUID(b.getLoadKey().hashCode() * 818223L,
                             d.hashCode());
                 })
-            .cache2D("", engine, cacheSize);
+                .cache2D("", engine, cacheSize).waste("Biome ID Stream");
         //@done
     }
 
@@ -315,6 +320,7 @@ public class IrisComplex implements DataProvider {
 
             return 0;
         });
+        ;
 
         double d = 0;
 

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

@@ -27,25 +27,13 @@ import com.volmit.iris.core.gui.PregeneratorJob;
 import com.volmit.iris.core.project.IrisProject;
 import com.volmit.iris.core.service.PreservationSVC;
 import com.volmit.iris.engine.data.cache.AtomicCache;
-import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.engine.framework.EngineEffects;
-import com.volmit.iris.engine.framework.EngineMetrics;
-import com.volmit.iris.engine.framework.EngineMode;
-import com.volmit.iris.engine.framework.EngineTarget;
-import com.volmit.iris.engine.framework.EngineWorldManager;
-import com.volmit.iris.engine.framework.SeedManager;
-import com.volmit.iris.engine.framework.WrongEngineBroException;
+import com.volmit.iris.engine.framework.*;
 import com.volmit.iris.engine.mantle.EngineMantle;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisBiomePaletteLayer;
-import com.volmit.iris.engine.object.IrisDecorator;
-import com.volmit.iris.engine.object.IrisEngineData;
-import com.volmit.iris.engine.object.IrisJigsawStructure;
-import com.volmit.iris.engine.object.IrisObjectPlacement;
-import com.volmit.iris.engine.object.IrisRegion;
+import com.volmit.iris.engine.object.*;
 import com.volmit.iris.engine.scripting.EngineExecutionEnvironment;
 import com.volmit.iris.util.atomics.AtomicRollingSequence;
 import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.format.C;
@@ -55,18 +43,22 @@ import com.volmit.iris.util.io.IO;
 import com.volmit.iris.util.mantle.MantleFlag;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.RNG;
+import com.volmit.iris.util.matter.MatterStructurePOI;
 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 net.minecraft.core.BlockPos;
 import org.bukkit.Material;
 import org.bukkit.World;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.command.CommandSender;
+import oshi.util.tuples.Pair;
 
 import java.io.File;
 import java.io.IOException;
+import java.util.HashSet;
 import java.util.Set;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.concurrent.atomic.AtomicInteger;
@@ -89,11 +81,11 @@ public class IrisEngine implements Engine {
     private final boolean studio;
     private final AtomicRollingSequence wallClock;
     private final int art;
-    private EngineMode mode;
     private final AtomicCache<IrisEngineData> engineData = new AtomicCache<>();
     private final AtomicBoolean cleaning;
     private final ChronoLatch cleanLatch;
     private final SeedManager seedManager;
+    private EngineMode mode;
     private EngineEffects effects;
     private EngineExecutionEnvironment execution;
     private EngineWorldManager worldManager;
@@ -128,8 +120,9 @@ public class IrisEngine implements Engine {
         context = new IrisContext(this);
         cleaning = new AtomicBoolean(false);
         context.touch();
-        Iris.info("Initializing Engine: " + target.getWorld().name() + "/" + target.getDimension().getLoadKey() + " (" + target.getDimension().getDimensionHeight() + " height) Seed: " + getSeedManager().getSeed());
         getData().setEngine(this);
+        getData().loadPrefetch(this);
+        Iris.info("Initializing Engine: " + target.getWorld().name() + "/" + target.getDimension().getLoadKey() + " (" + target.getDimension().getDimensionHeight() + " height) Seed: " + getSeedManager().getSeed());
         minHeight = 0;
         failing = false;
         closed = false;
@@ -145,6 +138,7 @@ public class IrisEngine implements Engine {
     }
 
     private void tickRandomPlayer() {
+        recycle();
         if (perSecondBudLatch.flip()) {
             buds.set(bud.get());
             bud.set(0);
@@ -192,8 +186,8 @@ public class IrisEngine implements Engine {
     }
 
     @Override
-    public void generateMatter(int x, int z, boolean multicore) {
-        getMantle().generateMatter(x, z, multicore);
+    public void generateMatter(int x, int z, boolean multicore, ChunkContext context) {
+        getMantle().generateMatter(x, z, multicore, context);
     }
 
     @Override
@@ -201,6 +195,13 @@ public class IrisEngine implements Engine {
         return getMantle().getObjectComponent().guess(x, z);
     }
 
+    @Override
+    public Set<Pair<String, BlockPos>> getPOIsAt(int chunkX, int chunkY) {
+        Set<Pair<String, BlockPos>> pois = new HashSet<>();
+        getMantle().getMantle().iterateChunk(chunkX, chunkY, MatterStructurePOI.class, (x, y, z, d) -> pois.add(new Pair<>(d.getType(), new BlockPos(x, y, z))));
+        return pois;
+    }
+
     @Override
     public IrisJigsawStructure getStructureAt(int x, int z) {
         return getMantle().getJigsawComponent().guess(x, z);
@@ -234,7 +235,11 @@ public class IrisEngine implements Engine {
         getTarget().setDimension(getData().getDimensionLoader().load(getDimension().getLoadKey()));
         prehotload();
         setupEngine();
-        J.a(() -> { synchronized(ServerConfigurator.class) { ServerConfigurator.installDataPacks(false); } });
+        J.a(() -> {
+            synchronized (ServerConfigurator.class) {
+                ServerConfigurator.installDataPacks(false);
+            }
+        });
     }
 
     @Override
@@ -453,7 +458,10 @@ public class IrisEngine implements Engine {
             getMantle().getMantle().flag(x >> 4, z >> 4, MantleFlag.REAL, true);
             getMetrics().getTotal().put(p.getMilliseconds());
             generated.incrementAndGet();
-            recycle();
+
+            if (generated.get() == 661) {
+                J.a(() -> getData().savePrefetch(this));
+            }
         } catch (Throwable e) {
             Iris.reportError(e);
             fail("Failed to generate " + x + ", " + z, e);

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

@@ -27,13 +27,7 @@ import com.volmit.iris.engine.mantle.components.MantleCarvingComponent;
 import com.volmit.iris.engine.mantle.components.MantleFluidBodyComponent;
 import com.volmit.iris.engine.mantle.components.MantleJigsawComponent;
 import com.volmit.iris.engine.mantle.components.MantleObjectComponent;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisDepositGenerator;
-import com.volmit.iris.engine.object.IrisJigsawStructurePlacement;
-import com.volmit.iris.engine.object.IrisObject;
-import com.volmit.iris.engine.object.IrisObjectPlacement;
-import com.volmit.iris.engine.object.IrisObjectScale;
-import com.volmit.iris.engine.object.IrisRegion;
+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;

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

@@ -20,20 +20,10 @@ package com.volmit.iris.engine;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.IrisSettings;
-import com.volmit.iris.engine.data.cache.Cache;
+import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedWorldManager;
-import com.volmit.iris.engine.object.IRare;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisBlockDrops;
-import com.volmit.iris.engine.object.IrisEngineChunkData;
-import com.volmit.iris.engine.object.IrisEngineData;
-import com.volmit.iris.engine.object.IrisEngineSpawnerCooldown;
-import com.volmit.iris.engine.object.IrisEntitySpawn;
-import com.volmit.iris.engine.object.IrisMarker;
-import com.volmit.iris.engine.object.IrisPosition;
-import com.volmit.iris.engine.object.IrisRegion;
-import com.volmit.iris.engine.object.IrisSpawner;
+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;
@@ -41,6 +31,7 @@ import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.mantle.Mantle;
 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.RNG;
 import com.volmit.iris.util.matter.MatterMarker;
 import com.volmit.iris.util.parallel.MultiBurst;
@@ -55,6 +46,7 @@ import lombok.Data;
 import lombok.EqualsAndHashCode;
 import org.bukkit.Chunk;
 import org.bukkit.Location;
+import org.bukkit.World;
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.LivingEntity;
 import org.bukkit.entity.Player;
@@ -69,7 +61,6 @@ import java.util.Set;
 import java.util.concurrent.CompletableFuture;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
-import java.util.concurrent.TimeUnit;
 import java.util.concurrent.atomic.AtomicBoolean;
 import java.util.stream.Collectors;
 import java.util.stream.Stream;
@@ -91,6 +82,7 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
     private int actuallySpawned = 0;
     private int cooldown = 0;
     private List<Entity> precount = new KList<>();
+    private KSet<Position2> injectBiomes = new KSet<>();
 
     public IrisWorldManager() {
         super(null);
@@ -473,6 +465,10 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
         getEngine().getMantle().save();
     }
 
+    public void requestBiomeInject(Position2 p) {
+        injectBiomes.add(p);
+    }
+
     @Override
     public void onChunkLoad(Chunk e, boolean generated) {
         if (getEngine().isClosed()) {
@@ -482,6 +478,10 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
         energy += 0.3;
         fixEnergy();
         getEngine().cleanupMantleChunk(e.getX(), e.getZ());
+
+        if (generated) {
+            //INMS.get().injectBiomesFromMantle(e, getMantle());
+        }
     }
 
     private void spawn(IrisPosition block, IrisSpawner spawner, boolean initial) {
@@ -617,7 +617,6 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
     @Override
     public void onBlockBreak(BlockBreakEvent e) {
         if (e.getBlock().getWorld().equals(getTarget().getWorld().realWorld())) {
-
             J.a(() -> {
                 MatterMarker marker = getMantle().get(e.getBlock().getX(), e.getBlock().getY(), e.getBlock().getZ(), MatterMarker.class);
 
@@ -635,52 +634,30 @@ public class IrisWorldManager extends EngineAssignedWorldManager {
             });
 
             KList<ItemStack> d = new KList<>();
-            Runnable drop = () -> J.s(() -> d.forEach((i) -> e.getBlock().getWorld().dropItemNaturally(e.getBlock().getLocation().clone().add(0.5, 0.5, 0.5), i)));
-            IrisBiome b = getEngine().getBiome(e.getBlock().getLocation());
-
-            if(dropItems(e, d, drop, b.getBlockDrops(), b)) {
-                return;
-            }
+            IrisBiome b = getEngine().getBiome(e.getBlock().getLocation().clone().subtract(0, getEngine().getWorld().minHeight(), 0));
+            List<IrisBlockDrops> dropProviders = filterDrops(b.getBlockDrops(), e, getData());
 
+            if (dropProviders.stream().noneMatch(IrisBlockDrops::isSkipParents)) {
                 IrisRegion r = getEngine().getRegion(e.getBlock().getLocation());
-
-            if(dropItems(e, d, drop, r.getBlockDrops(), b)) {
-                return;
+                dropProviders.addAll(filterDrops(r.getBlockDrops(), e, getData()));
+                dropProviders.addAll(filterDrops(getEngine().getDimension().getBlockDrops(), e, getData()));
             }
 
-            for(IrisBlockDrops i : getEngine().getDimension().getBlockDrops()) {
-                if(i.shouldDropFor(e.getBlock().getBlockData(), getData())) {
-                    if(i.isReplaceVanillaDrops()) {
+            dropProviders.forEach(provider -> provider.fillDrops(false, d));
+
+            if (dropProviders.stream().anyMatch(IrisBlockDrops::isReplaceVanillaDrops)) {
                 e.setDropItems(false);
             }
 
-                    i.fillDrops(false, d);
-
-                    if(i.isSkipParents()) {
-                        drop.run();
-                        return;
-                    }
-                }
+            if (d.isNotEmpty()) {
+                World w = e.getBlock().getWorld();
+                J.s(() -> d.forEach(item -> w.dropItemNaturally(e.getBlock().getLocation().clone().add(.5, .5, .5), item)));
             }
         }
     }
 
-    private boolean dropItems(BlockBreakEvent e, KList<ItemStack> d, Runnable drop, KList<IrisBlockDrops> blockDrops, IrisBiome b) {
-        for(IrisBlockDrops i : blockDrops) {
-            if(i.shouldDropFor(e.getBlock().getBlockData(), getData())) {
-                if(i.isReplaceVanillaDrops()) {
-                    e.setDropItems(false);
-                }
-
-                i.fillDrops(false, d);
-
-                if(i.isSkipParents()) {
-                    drop.run();
-                    return true;
-                }
-            }
-        }
-        return false;
+    private List<IrisBlockDrops> filterDrops(KList<IrisBlockDrops> drops, BlockBreakEvent e, IrisData data) {
+        return new KList<>(drops.stream().filter(d -> d.shouldDropFor(e.getBlock().getBlockData(), data)).toList());
     }
 
     @Override

src/main/java/com/volmit/iris/engine/actuator/IrisBiomeActuator.java

@@ -18,23 +18,20 @@
 
 package com.volmit.iris.engine.actuator;
 
-import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.INMS;
-import com.volmit.iris.engine.data.chunk.TerrainChunk;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedActuator;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisBiomeCustom;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
-import com.volmit.iris.util.hunk.view.BiomeGridHunkView;
 import com.volmit.iris.util.math.RNG;
-import com.volmit.iris.util.parallel.BurstExecutor;
+import com.volmit.iris.util.matter.MatterBiomeInject;
+import com.volmit.iris.util.matter.slices.BiomeInjectMatter;
 import com.volmit.iris.util.scheduling.ChronoLatch;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
-import io.papermc.lib.PaperLib;
 import org.bukkit.block.Biome;
-import org.bukkit.generator.ChunkGenerator;
 
 public class IrisBiomeActuator extends EngineAssignedActuator<Biome> {
     private final RNG rng;
@@ -46,72 +43,34 @@ public class IrisBiomeActuator extends EngineAssignedActuator<Biome> {
     }
 
     @BlockCoordinates
-    private boolean injectBiome(Hunk<Biome> h, int x, int y, int z, Object bb) {
+    @Override
+    public void onActuate(int x, int z, Hunk<Biome> h, boolean multicore, ChunkContext context) {
         try {
-            if(h instanceof BiomeGridHunkView hh) {
-                ChunkGenerator.BiomeGrid g = hh.getChunk();
-                if(g instanceof TerrainChunk) {
-                    ((TerrainChunk) g).getBiomeBaseInjector().setBiome(x, y, z, bb);
+            PrecisionStopwatch p = PrecisionStopwatch.start();
+
+            int m = 0;
+            for (int xf = 0; xf < h.getWidth(); xf++) {
+                IrisBiome ib;
+                for (int zf = 0; zf < h.getDepth(); zf++) {
+                    ib = context.getBiome().get(xf, zf);
+                    MatterBiomeInject matter = null;
+
+                    if (ib.isCustom()) {
+                        IrisBiomeCustom custom = ib.getCustomBiome(rng, x, 0, z);
+                        matter = BiomeInjectMatter.get(INMS.get().getBiomeBaseIdForKey(getDimension().getLoadKey() + ":" + custom.getId()));
                     } else {
-                    hh.forceBiomeBaseInto(x, y, z, bb);
+                        Biome v = ib.getSkyBiome(rng, x, 0, z);
+                        matter = BiomeInjectMatter.get(v);
                     }
-                return true;
+
+                    getEngine().getMantle().getMantle().set(x + xf, 0, z + zf, matter);
+                    m++;
                 }
+            }
+
+            getEngine().getMetrics().getBiome().put(p.getMilliseconds());
         } catch (Throwable e) {
             e.printStackTrace();
         }
-
-        return false;
-    }
-
-    @BlockCoordinates
-    @Override
-    public void onActuate(int x, int z, Hunk<Biome> h, boolean multicore) {
-        PrecisionStopwatch p = PrecisionStopwatch.start();
-        BurstExecutor burst = burst().burst(PaperLib.isPaper() && multicore);
-
-        for(int xf = 0; xf < h.getWidth(); xf++) {
-            int finalXf = xf;
-            burst.queue(() -> {
-                IrisBiome ib;
-                for(int zf = 0; zf < h.getDepth(); zf++) {
-                    ib = getComplex().getTrueBiomeStream().get(finalXf + x, zf + z);
-                    int maxHeight = (int) (getComplex().getFluidHeight() + ib.getMaxWithObjectHeight(getData()));
-                    if(ib.isCustom()) {
-                        try {
-                            IrisBiomeCustom custom = ib.getCustomBiome(rng, x, 0, z);
-                            Object biomeBase = INMS.get().getCustomBiomeBaseHolderFor(getDimension().getLoadKey() + ":" + custom.getId());
-
-                            if(biomeBase == null || !injectBiome(h, x, 0, z, biomeBase)) {
-                                throw new RuntimeException("Cant inject biome!");
-                            }
-
-                            for(int i = 0; i < maxHeight; i++) {
-                                injectBiome(h, finalXf, i, zf, biomeBase);
-                            }
-                        } catch(Throwable e) {
-                            Iris.reportError(e);
-                            Biome v = ib.getSkyBiome(rng, x, 0, z);
-                            for(int i = 0; i < maxHeight; i++) {
-                                h.set(finalXf, i, zf, v);
-                            }
-                        }
-                    } else {
-                        Biome v = ib.getSkyBiome(rng, x, 0, z);
-
-                        if(v != null) {
-                            for(int i = 0; i < maxHeight; i++) {
-                                h.set(finalXf, i, zf, v);
-                            }
-                        } else if(cl.flip()) {
-                            Iris.error("No biome provided for " + ib.getLoadKey());
-                        }
-                    }
-                }
-            });
-        }
-
-        burst.complete();
-        getEngine().getMetrics().getBiome().put(p.getMilliseconds());
     }
 }

src/main/java/com/volmit/iris/engine/actuator/IrisDecorantActuator.java

@@ -18,19 +18,15 @@
 
 package com.volmit.iris.engine.actuator;
 
-import com.volmit.iris.engine.decorator.IrisCeilingDecorator;
-import com.volmit.iris.engine.decorator.IrisSeaFloorDecorator;
-import com.volmit.iris.engine.decorator.IrisSeaSurfaceDecorator;
-import com.volmit.iris.engine.decorator.IrisShoreLineDecorator;
-import com.volmit.iris.engine.decorator.IrisSurfaceDecorator;
+import com.volmit.iris.engine.decorator.*;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedActuator;
 import com.volmit.iris.engine.framework.EngineDecorator;
 import com.volmit.iris.engine.object.IrisBiome;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.RNG;
-import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import lombok.Getter;
 import org.bukkit.Material;
@@ -66,19 +62,16 @@ public class IrisDecorantActuator extends EngineAssignedActuator<BlockData> {
 
     @BlockCoordinates
     @Override
-    public void onActuate(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onActuate(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         if (!getEngine().getDimension().isDecorate()) {
             return;
         }
 
         PrecisionStopwatch p = PrecisionStopwatch.start();
-        BurstExecutor burst = burst().burst(multicore);
 
         for (int i = 0; i < output.getWidth(); i++) {
-            int finalI = i;
-            burst.queue(() -> {
             int height;
-                int realX = Math.round(x + finalI);
+            int realX = Math.round(x + i);
             int realZ;
             IrisBiome biome, cave;
             for (int j = 0; j < output.getDepth(); j++) {
@@ -86,42 +79,42 @@ public class IrisDecorantActuator extends EngineAssignedActuator<BlockData> {
                 int emptyFor = 0;
                 int lastSolid = 0;
                 realZ = Math.round(z + j);
-                    height = (int) Math.round(getComplex().getHeightStream().get(realX, realZ));
-                    biome = getComplex().getTrueBiomeStream().get(realX, realZ);
-                    cave = shouldRay ? getComplex().getCaveBiomeStream().get(realX, realZ) : null;
+                height = (int) Math.round(context.getHeight().get(i, j));
+                biome = context.getBiome().get(i, j);
+                cave = shouldRay ? context.getCave().get(i, j) : null;
 
                 if (biome.getDecorators().isEmpty() && (cave == null || cave.getDecorators().isEmpty())) {
                     continue;
                 }
 
                 if (height < getDimension().getFluidHeight()) {
-                        getSeaSurfaceDecorator().decorate(finalI, j,
-                            realX, Math.round(finalI + 1), Math.round(x + finalI - 1),
+                    getSeaSurfaceDecorator().decorate(i, j,
+                            realX, Math.round(i + 1), Math.round(x + i - 1),
                             realZ, Math.round(z + j + 1), Math.round(z + j - 1),
                             output, biome, getDimension().getFluidHeight(), getEngine().getHeight());
-                        getSeaFloorDecorator().decorate(finalI, j,
+                    getSeaFloorDecorator().decorate(i, j,
                             realX, realZ, output, biome, height + 1,
                             getDimension().getFluidHeight() + 1);
                 }
 
                 if (height == getDimension().getFluidHeight()) {
-                        getShoreLineDecorator().decorate(finalI, j,
-                            realX, Math.round(x + finalI + 1), Math.round(x + finalI - 1),
+                    getShoreLineDecorator().decorate(i, j,
+                            realX, Math.round(x + i + 1), Math.round(x + i - 1),
                             realZ, Math.round(z + j + 1), Math.round(z + j - 1),
                             output, biome, height, getEngine().getHeight());
                 }
 
-                    getSurfaceDecorator().decorate(finalI, j, realX, realZ, output, biome, height, getEngine().getHeight() - height);
+                getSurfaceDecorator().decorate(i, j, realX, realZ, output, biome, height, getEngine().getHeight() - height);
 
 
                 if (cave != null && cave.getDecorators().isNotEmpty()) {
                     for (int k = height; k > 0; k--) {
-                            solid = PREDICATE_SOLID.test(output.get(finalI, k, j));
+                        solid = PREDICATE_SOLID.test(output.get(i, k, j));
 
                         if (solid) {
                             if (emptyFor > 0) {
-                                    getSurfaceDecorator().decorate(finalI, j, realX, realZ, output, cave, k, lastSolid);
-                                    getCeilingDecorator().decorate(finalI, j, realX, realZ, output, cave, lastSolid - 1, emptyFor);
+                                getSurfaceDecorator().decorate(i, j, realX, realZ, output, cave, k, lastSolid);
+                                getCeilingDecorator().decorate(i, j, realX, realZ, output, cave, lastSolid - 1, emptyFor);
                                 emptyFor = 0;
                             }
                             lastSolid = k;
@@ -131,10 +124,8 @@ public class IrisDecorantActuator extends EngineAssignedActuator<BlockData> {
                     }
                 }
             }
-            });
         }
 
-        burst.complete();
         getEngine().getMetrics().getDecoration().put(p.getMilliseconds());
 
     }

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

@@ -23,10 +23,10 @@ import com.volmit.iris.engine.framework.EngineAssignedActuator;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisRegion;
 import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.RNG;
-import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import lombok.Getter;
 import org.bukkit.Material;
@@ -50,17 +50,13 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
 
     @BlockCoordinates
     @Override
-    public void onActuate(int x, int z, Hunk<BlockData> h, boolean multicore) {
+    public void onActuate(int x, int z, Hunk<BlockData> h, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
 
-        BurstExecutor e = burst().burst(multicore);
         for (int xf = 0; xf < h.getWidth(); xf++) {
-            int finalXf = xf;
-            e.queue(() -> terrainSliver(x, z, finalXf, h));
+            terrainSliver(x, z, xf, h, context);
         }
 
-        e.complete();
-
         getEngine().getMetrics().getTerrain().put(p.getMilliseconds());
     }
 
@@ -71,17 +67,13 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
     /**
      * This is calling 1/16th of a chunk x/z slice. It is a plane from sky to bedrock 1 thick in the x direction.
      *
-     * @param x
-     *     the chunk x in blocks
-     * @param z
-     *     the chunk z in blocks
-     * @param xf
-     *     the current x slice
-     * @param h
-     *     the blockdata
+     * @param x  the chunk x in blocks
+     * @param z  the chunk z in blocks
+     * @param xf the current x slice
+     * @param h  the blockdata
      */
     @BlockCoordinates
-    public void terrainSliver(int x, int z, int xf, Hunk<BlockData> h) {
+    public void terrainSliver(int x, int z, int xf, Hunk<BlockData> h, ChunkContext context) {
         int zf, realX, realZ, hf, he;
         IrisBiome biome;
         IrisRegion region;
@@ -89,9 +81,9 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
         for (zf = 0; zf < h.getDepth(); zf++) {
             realX = xf + x;
             realZ = zf + z;
-            biome = getComplex().getTrueBiomeStream().get(realX, realZ);
-            region = getComplex().getRegionStream().get(realX, realZ);
-            he = (int) Math.round(Math.min(h.getHeight(), getComplex().getHeightStream().get(realX, realZ)));
+            biome = context.getBiome().get(xf, zf);
+            region = context.getRegion().get(xf, zf);
+            he = (int) Math.round(Math.min(h.getHeight(), context.getHeight().get(xf, zf)));
             hf = Math.round(Math.max(Math.min(h.getHeight(), getDimension().getFluidHeight()), he));
 
             if (hf < 0) {
@@ -126,7 +118,7 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
                         continue;
                     }
 
-                    h.set(xf, i, zf, getComplex().getFluidStream().get(realX, +realZ));
+                    h.set(xf, i, zf, context.getFluid().get(xf, zf));
                     continue;
                 }
 
@@ -153,7 +145,7 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
                     if (ore != null) {
                         h.set(xf, i, zf, ore);
                     } else {
-                        h.set(xf, i, zf, getComplex().getRockStream().get(realX, realZ));
+                        h.set(xf, i, zf, context.getRock().get(xf, zf));
                     }
                 }
             }

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

@@ -18,7 +18,6 @@
 
 package com.volmit.iris.engine.data.chunk;
 
-import com.volmit.iris.Iris;
 import com.volmit.iris.core.nms.BiomeBaseInjector;
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.util.data.IrisBiomeStorage;
@@ -38,7 +37,7 @@ public class LinkedTerrainChunk implements TerrainChunk {
     private final BiomeGrid storage;
     private ChunkData rawChunkData;
     @Setter
-    private boolean unsafe = false;
+    private boolean unsafe = true;
 
     public LinkedTerrainChunk(World world) {
         this(null, Bukkit.createChunkData(world));

src/main/java/com/volmit/iris/engine/data/chunk/TerrainChunk.java

@@ -49,10 +49,8 @@ public interface TerrainChunk extends BiomeGrid, ChunkData {
     /**
      * Get biome at x, z within chunk being generated
      *
-     * @param x
-     *     - 0-15
-     * @param z
-     *     - 0-15
+     * @param x - 0-15
+     * @param z - 0-15
      * @return Biome value
      * @deprecated biomes are now 3-dimensional
      */
@@ -63,12 +61,9 @@ public interface TerrainChunk extends BiomeGrid, ChunkData {
     /**
      * Get biome at x, z within chunk being generated
      *
-     * @param x
-     *     - 0-15
-     * @param y
-     *     - 0-255
-     * @param z
-     *     - 0-15
+     * @param x - 0-15
+     * @param y - 0-255
+     * @param z - 0-15
      * @return Biome value
      */
     Biome getBiome(int x, int y, int z);
@@ -76,12 +71,9 @@ public interface TerrainChunk extends BiomeGrid, ChunkData {
     /**
      * Set biome at x, z within chunk being generated
      *
-     * @param x
-     *     - 0-15
-     * @param z
-     *     - 0-15
-     * @param bio
-     *     - Biome value
+     * @param x   - 0-15
+     * @param z   - 0-15
+     * @param bio - Biome value
      * @deprecated biomes are now 3-dimensional
      */
     @Deprecated
@@ -90,14 +82,10 @@ public interface TerrainChunk extends BiomeGrid, ChunkData {
     /**
      * Set biome at x, z within chunk being generated
      *
-     * @param x
-     *     - 0-15
-     * @param y
-     *     - 0-255
-     * @param z
-     *     - 0-15
-     * @param bio
-     *     - Biome value
+     * @param x   - 0-15
+     * @param y   - 0-255
+     * @param z   - 0-15
+     * @param bio - Biome value
      */
     void setBiome(int x, int y, int z, Biome bio);
 
@@ -115,15 +103,11 @@ public interface TerrainChunk extends BiomeGrid, ChunkData {
      * <p>
      * Setting blocks outside the chunk's bounds does nothing.
      *
-     * @param x
-     *     the x location in the chunk from 0-15 inclusive
-     * @param y
-     *     the y location in the chunk from 0 (inclusive) - maxHeight
+     * @param x         the x location in the chunk from 0-15 inclusive
+     * @param y         the y location in the chunk from 0 (inclusive) - maxHeight
      *                  (exclusive)
-     * @param z
-     *     the z location in the chunk from 0-15 inclusive
-     * @param blockData
-     *     the type to set the block to
+     * @param z         the z location in the chunk from 0-15 inclusive
+     * @param blockData the type to set the block to
      */
     void setBlock(int x, int y, int z, BlockData blockData);
 
@@ -132,13 +116,10 @@ public interface TerrainChunk extends BiomeGrid, ChunkData {
      * <p>
      * Getting blocks outside the chunk's bounds returns air.
      *
-     * @param x
-     *     the x location in the chunk from 0-15 inclusive
-     * @param y
-     *     the y location in the chunk from 0 (inclusive) - maxHeight
+     * @param x the x location in the chunk from 0-15 inclusive
+     * @param y the y location in the chunk from 0 (inclusive) - maxHeight
      *          (exclusive)
-     * @param z
-     *     the z location in the chunk from 0-15 inclusive
+     * @param z the z location in the chunk from 0-15 inclusive
      * @return the data of the block or the BlockData for air if x, y or z are
      * outside the chunk's bounds
      */

src/main/java/com/volmit/iris/engine/data/io/Deserializer.java

@@ -18,12 +18,7 @@
 
 package com.volmit.iris.engine.data.io;
 
-import java.io.BufferedInputStream;
-import java.io.ByteArrayInputStream;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
+import java.io.*;
 import java.net.URL;
 
 public interface Deserializer<T> {

src/main/java/com/volmit/iris/engine/data/io/Serializer.java

@@ -18,12 +18,7 @@
 
 package com.volmit.iris.engine.data.io;
 
-import java.io.BufferedOutputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
+import java.io.*;
 
 public interface Serializer<T> {
 

src/main/java/com/volmit/iris/engine/data/io/StringDeserializer.java

@@ -18,13 +18,7 @@
 
 package com.volmit.iris.engine.data.io;
 
-import java.io.File;
-import java.io.FileReader;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.InputStreamReader;
-import java.io.Reader;
-import java.io.StringReader;
+import java.io.*;
 
 public interface StringDeserializer<T> extends Deserializer<T> {
 

src/main/java/com/volmit/iris/engine/data/io/StringSerializer.java

@@ -18,13 +18,7 @@
 
 package com.volmit.iris.engine.data.io;
 
-import java.io.File;
-import java.io.FileWriter;
-import java.io.IOException;
-import java.io.OutputStream;
-import java.io.OutputStreamWriter;
-import java.io.StringWriter;
-import java.io.Writer;
+import java.io.*;
 
 public interface StringSerializer<T> extends Serializer<T> {
 

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

@@ -23,11 +23,13 @@ import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisDecorationPart;
 import com.volmit.iris.engine.object.IrisDecorator;
+import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 import org.bukkit.Material;
 import org.bukkit.block.BlockFace;
 import org.bukkit.block.data.BlockData;
+import org.bukkit.block.data.MultipleFacing;
 import org.bukkit.block.data.type.PointedDripstone;
 
 public class IrisCeilingDecorator extends IrisEngineDecorator {
@@ -39,11 +41,10 @@ public class IrisCeilingDecorator extends IrisEngineDecorator {
     @Override
     public void decorate(int x, int z, int realX, int realX1, int realX_1, int realZ, int realZ1, int realZ_1, Hunk<BlockData> data, IrisBiome biome, int height, int max) {
         IrisDecorator decorator = getDecorator(biome, realX, realZ);
-
         if (decorator != null) {
             if (!decorator.isStacking()) {
                 if (height >= 0 || height < getEngine().getHeight()) {
-                    data.set(x, height, z, decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()));
+                    data.set(x, height, z, fixFaces(decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData()), realX, height, realZ));
                 }
             } else {
                 int stack = decorator.getHeight(getRng().nextParallelRNG(Cache.key(realX, realZ)), realX, realZ, getData());
@@ -98,4 +99,24 @@ public class IrisCeilingDecorator extends IrisEngineDecorator {
             }
         }
     }
+
+    private BlockData fixFaces(BlockData b, int x, int y, int z) {
+        if (B.isVineBlock(b)) {
+            MultipleFacing data = (MultipleFacing) b.clone();
+            boolean found = false;
+            for (BlockFace f : BlockFace.values()) {
+                if (!f.isCartesian())
+                    continue;
+                Material m = getEngine().getMantle().get(x + f.getModX(), y + f.getModY(), z + f.getModZ()).getMaterial();
+                if (m.isSolid()) {
+                    found = true;
+                    data.setFace(f, m.isSolid());
+                }
+            }
+            if (!found)
+                data.setFace(BlockFace.UP, true);
+            return data;
+        }
+        return b;
+    }
 }

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

@@ -25,12 +25,14 @@ import com.volmit.iris.engine.object.InferredType;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisDecorationPart;
 import com.volmit.iris.engine.object.IrisDecorator;
+import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 import org.bukkit.Material;
 import org.bukkit.block.BlockFace;
 import org.bukkit.block.data.Bisected;
 import org.bukkit.block.data.BlockData;
+import org.bukkit.block.data.MultipleFacing;
 import org.bukkit.block.data.type.PointedDripstone;
 
 public class IrisSurfaceDecorator extends IrisEngineDecorator {
@@ -55,7 +57,18 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
                 bd = decorator.getBlockData100(biome, getRng(), realX, height, realZ, getData());
 
                 if (!underwater) {
-                    if(!canGoOn(bd, bdx)) {
+                    if (!canGoOn(bd, bdx) && (!decorator.isForcePlace() && decorator.getForceBlock() == null)) {
+                        return;
+                    }
+                }
+
+                if (decorator.getForceBlock() != null) {
+                    data.set(x, height, z, fixFaces(decorator.getForceBlock().getBlockData(getData()), x, height, z));
+                } else if (!decorator.isForcePlace()) {
+                    if (decorator.getWhitelist() != null && decorator.getWhitelist().stream().noneMatch(d -> d.getBlockData(getData()).equals(bdx))) {
+                        return;
+                    }
+                    if (decorator.getBlacklist() != null && decorator.getWhitelist().stream().anyMatch(d -> d.getBlockData(getData()).equals(bdx))) {
                         return;
                     }
                 }
@@ -72,8 +85,9 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
                     ((Bisected) bd).setHalf(Bisected.Half.BOTTOM);
                 }
 
-                data.set(x, height + 1, z, bd);
-
+                if (B.isAir(data.get(x, height + 1, z))) {
+                    data.set(x, height + 1, z, fixFaces(bd, x, height + 1, z));
+                }
             } else {
                 if (height < getDimension().getFluidHeight()) {
                     max = getDimension().getFluidHeight();
@@ -139,4 +153,24 @@ public class IrisSurfaceDecorator extends IrisEngineDecorator {
             }
         }
     }
+
+    private BlockData fixFaces(BlockData b, int x, int y, int z) {
+        if (B.isVineBlock(b)) {
+            MultipleFacing data = (MultipleFacing) b.clone();
+            boolean found = false;
+            for (BlockFace f : BlockFace.values()) {
+                if (!f.isCartesian())
+                    continue;
+                Material m = getEngine().getMantle().get(x + f.getModX(), y + f.getModY(), z + f.getModZ()).getMaterial();
+                if (m.isSolid()) {
+                    found = true;
+                    data.setFace(f, m.isSolid());
+                }
+            }
+            if (!found)
+                data.setFace(BlockFace.UP, true);
+            return data;
+        }
+        return b;
+    }
 }

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

@@ -24,7 +24,6 @@ import com.volmit.iris.core.gui.components.RenderType;
 import com.volmit.iris.core.gui.components.Renderer;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.loader.IrisRegistrant;
-import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.engine.IrisComplex;
 import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.data.chunk.TerrainChunk;
@@ -33,6 +32,7 @@ import com.volmit.iris.engine.object.*;
 import com.volmit.iris.engine.scripting.EngineExecutionEnvironment;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.data.DataProvider;
@@ -56,6 +56,7 @@ 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 net.minecraft.core.BlockPos;
 import org.bukkit.Bukkit;
 import org.bukkit.Chunk;
 import org.bukkit.Location;
@@ -69,8 +70,9 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
+import oshi.util.tuples.Pair;
 
-import java.awt.Color;
+import java.awt.*;
 import java.util.Arrays;
 import java.util.Set;
 import java.util.UUID;
@@ -195,7 +197,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         return getComplex().getRegionStream().get(x, z);
     }
 
-    void generateMatter(int x, int z, boolean multicore);
+    void generateMatter(int x, int z, boolean multicore, ChunkContext context);
 
     @BlockCoordinates
     default IrisBiome getCaveOrMantleBiome(int x, int y, int z) {
@@ -215,6 +217,9 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
     @ChunkCoordinates
     Set<String> getObjectsAt(int x, int z);
 
+    @ChunkCoordinates
+    Set<Pair<String, BlockPos>> getPOIsAt(int x, int z);
+
     @ChunkCoordinates
     IrisJigsawStructure getStructureAt(int x, int z);
 
@@ -422,21 +427,27 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
     default KList<IrisLootTable> getLootTables(RNG rng, Block b) {
         int rx = b.getX();
         int rz = b.getZ();
+        int ry = b.getY() - getWorld().minHeight();
         double he = getComplex().getHeightStream().get(rx, rz);
-        PlacedObject po = getObjectPlacement(rx, b.getY(), rz);
-        if(po != null && po.getPlacement() != null) {
+        KList<IrisLootTable> tables = new KList<>();
 
+        PlacedObject po = getObjectPlacement(rx, ry, rz);
+        if (po != null && po.getPlacement() != null) {
             if (B.isStorageChest(b.getBlockData())) {
                 IrisLootTable table = po.getPlacement().getTable(b.getBlockData(), getData());
                 if (table != null) {
+                    tables.add(table);
+                    if (po.getPlacement().isOverrideGlobalLoot()) {
                         return new KList<>(table);
                     }
                 }
             }
+        }
+
         IrisRegion region = getComplex().getRegionStream().get(rx, rz);
         IrisBiome biomeSurface = getComplex().getTrueBiomeStream().get(rx, rz);
-        IrisBiome biomeUnder = b.getY() < he ? getComplex().getCaveBiomeStream().get(rx, rz) : biomeSurface;
-        KList<IrisLootTable> tables = new KList<>();
+        IrisBiome biomeUnder = ry < he ? getComplex().getCaveBiomeStream().get(rx, rz) : biomeSurface;
+
         double multiplier = 1D * getDimension().getLoot().getMultiplier() * region.getLoot().getMultiplier() * biomeSurface.getLoot().getMultiplier() * biomeUnder.getLoot().getMultiplier();
         injectTables(tables, getDimension().getLoot());
         injectTables(tables, region.getLoot());
@@ -467,7 +478,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
             if (i == null)
                 continue;
             b++;
-            items.addAll(i.getLoot(debug, items.isEmpty(), rng, slot, x, y, z, b + b, mgf + b));
+            items.addAll(i.getLoot(debug, rng, slot, x, y, z));
         }
 
         if (PaperLib.isPaper() && getWorld().hasRealWorld()) {
@@ -507,7 +518,7 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
 
     @BlockCoordinates
     default IrisBiome getBiome(Location l) {
-        return getBiome(l.getBlockX(), l.getBlockY(), l.getBlockZ());
+        return getBiome(l.getBlockX(), l.getBlockY() - getWorld().minHeight(), l.getBlockZ());
     }
 
     @BlockCoordinates
@@ -901,6 +912,10 @@ public interface Engine extends DataProvider, Fallible, LootProvider, BlockUpdat
         Locator.region(r.getLoadKey()).find(player);
     }
 
+    default void gotoPOI(String type, Player p) {
+        Locator.poi(type).find(p);
+    }
+
     default void cleanupMantleChunk(int x, int z) {
         if (IrisSettings.get().getPerformance().isTrimMantleInStudio() || !isStudio()) {
             J.a(() -> getMantle().cleanupChunk(x, z));

src/main/java/com/volmit/iris/engine/framework/EngineActuator.java

@@ -18,10 +18,11 @@
 
 package com.volmit.iris.engine.framework;
 
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 
 public interface EngineActuator<O> extends EngineComponent {
     @BlockCoordinates
-    void actuate(int x, int z, Hunk<O> output, boolean multicore);
+    void actuate(int x, int z, Hunk<O> output, boolean multicore, ChunkContext context);
 }

src/main/java/com/volmit/iris/engine/framework/EngineAssignedActuator.java

@@ -18,6 +18,7 @@
 
 package com.volmit.iris.engine.framework;
 
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 
@@ -26,11 +27,11 @@ public abstract class EngineAssignedActuator<T> extends EngineAssignedComponent
         super(engine, name);
     }
 
-    public abstract void onActuate(int x, int z, Hunk<T> output, boolean multicore);
+    public abstract void onActuate(int x, int z, Hunk<T> output, boolean multicore, ChunkContext context);
 
     @BlockCoordinates
     @Override
-    public void actuate(int x, int z, Hunk<T> output, boolean multicore) {
-        onActuate(x, z, output, multicore);
+    public void actuate(int x, int z, Hunk<T> output, boolean multicore, ChunkContext context) {
+        onActuate(x, z, output, multicore, context);
     }
 }

src/main/java/com/volmit/iris/engine/framework/EngineAssignedModifier.java

@@ -19,6 +19,7 @@
 package com.volmit.iris.engine.framework;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 
@@ -28,13 +29,13 @@ public abstract class EngineAssignedModifier<T> extends EngineAssignedComponent
     }
 
     @BlockCoordinates
-    public abstract void onModify(int x, int z, Hunk<T> output, boolean multicore);
+    public abstract void onModify(int x, int z, Hunk<T> output, boolean multicore, ChunkContext context);
 
     @BlockCoordinates
     @Override
-    public void modify(int x, int z, Hunk<T> output, boolean multicore) {
+    public void modify(int x, int z, Hunk<T> output, boolean multicore, ChunkContext context) {
         try {
-            onModify(x, z, output, multicore);
+            onModify(x, z, output, multicore, context);
         } catch (Throwable e) {
             Iris.error("Modifier Failure: " + getName());
             e.printStackTrace();

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

@@ -24,28 +24,25 @@ import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.math.Position2;
 import com.volmit.iris.util.plugin.VolmitSender;
-import io.papermc.lib.PaperLib;
-import org.bukkit.Bukkit;
-import org.bukkit.Location;
-import org.bukkit.Sound;
+import org.bukkit.*;
 import org.bukkit.entity.EnderSignal;
-import org.bukkit.entity.EntityType;
 import org.bukkit.entity.Player;
 import org.bukkit.event.EventHandler;
-import org.bukkit.event.EventPriority;
 import org.bukkit.event.Listener;
+import org.bukkit.event.block.Action;
 import org.bukkit.event.block.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
-import org.bukkit.event.entity.EntitySpawnEvent;
-import org.bukkit.event.player.PlayerTeleportEvent;
+import org.bukkit.event.player.PlayerInteractEvent;
 import org.bukkit.event.world.ChunkLoadEvent;
 import org.bukkit.event.world.WorldSaveEvent;
 import org.bukkit.event.world.WorldUnloadEvent;
+import org.bukkit.inventory.EquipmentSlot;
 
 import java.util.concurrent.atomic.AtomicBoolean;
 
 public abstract class EngineAssignedWorldManager extends EngineAssignedComponent implements EngineWorldManager, Listener {
     private final int taskId;
+    protected AtomicBoolean ignoreTP = new AtomicBoolean(false);
 
     public EngineAssignedWorldManager() {
         super(null, null);
@@ -67,8 +64,6 @@ public abstract class EngineAssignedWorldManager extends EngineAssignedComponent
         }
     }
 
-    protected AtomicBoolean ignoreTP = new AtomicBoolean(false);
-
 //    @EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
 //    public void on(PlayerTeleportEvent e) {
 //        if(ignoreTP.get()) {
@@ -103,35 +98,43 @@ public abstract class EngineAssignedWorldManager extends EngineAssignedComponent
     }
 
     @EventHandler
-    public void on(EntitySpawnEvent e) {
-        if(e.getEntity().getWorld().equals(getTarget().getWorld().realWorld())) {
-            if(e.getEntityType().equals(EntityType.ENDER_SIGNAL)) {
-                KList<Position2> p = getEngine().getDimension().getStrongholds(getEngine().getSeedManager().getSpawn());
-                Position2 px = new Position2(e.getEntity().getLocation().getBlockX(), e.getEntity().getLocation().getBlockZ());
-                Position2 pr = null;
-                double d = Double.MAX_VALUE;
-
-                Iris.debug("Ps: " + p.size());
-
-                for(Position2 i : p) {
-                    Iris.debug("- " + i.getX() + " " + i.getZ());
+    public void onItemUse(PlayerInteractEvent e) {
+        if (e.getItem() == null || e.getHand() != EquipmentSlot.HAND) {
+            return;
+        }
+        if (e.getAction() == Action.LEFT_CLICK_BLOCK || e.getAction() == Action.LEFT_CLICK_AIR) {
+            return;
+        }
+        if (e.getPlayer().getWorld().equals(getTarget().getWorld().realWorld()) && e.getItem().getType() == Material.ENDER_EYE) {
+            KList<Position2> positions = getEngine().getDimension().getStrongholds(getEngine().getSeedManager().getSpawn());
+            if (positions.isEmpty()) {
+                return;
             }
 
-                for(Position2 i : p) {
-                    double dx = i.distance(px);
-                    if(dx < d) {
-                        d = dx;
-                        pr = i;
+            Position2 playerPos = new Position2(e.getPlayer().getLocation().getBlockX(), e.getPlayer().getLocation().getBlockZ());
+            Position2 pr = positions.get(0);
+            double d = pr.distance(playerPos);
+
+            for (Position2 pos : positions) {
+                double distance = pos.distance(playerPos);
+                if (distance < d) {
+                    d = distance;
+                    pr = pos;
                 }
             }
 
-                if(pr != null) {
-                    e.getEntity().getWorld().playSound(e.getEntity().getLocation(), Sound.ITEM_TRIDENT_THROW, 1f, 1.6f);
-                    Location ll = new Location(e.getEntity().getWorld(), pr.getX(), 40, pr.getZ());
-                    Iris.debug("ESignal: " + ll.getBlockX() + " " + ll.getBlockZ());
-                    ((EnderSignal) e.getEntity()).setTargetLocation(ll);
+            if (e.getPlayer().getGameMode() != GameMode.CREATIVE) {
+                if (e.getItem().getAmount() > 1) {
+                    e.getPlayer().getInventory().getItemInMainHand().setAmount(e.getItem().getAmount() - 1);
+                } else {
+                    e.getPlayer().getInventory().setItemInMainHand(null);
                 }
             }
+
+            EnderSignal eye = e.getPlayer().getWorld().spawn(e.getPlayer().getLocation().clone().add(0, 0.5F, 0), EnderSignal.class);
+            eye.setTargetLocation(new Location(e.getPlayer().getWorld(), pr.getX(), 40, pr.getZ()));
+            eye.getWorld().playSound(eye, Sound.ENTITY_ENDER_EYE_LAUNCH, 1, 1);
+            Iris.debug("ESignal: " + eye.getTargetLocation().getBlockX() + " " + eye.getTargetLocation().getBlockX());
         }
     }
 

src/main/java/com/volmit/iris/engine/framework/EngineMode.java

@@ -20,14 +20,20 @@ package com.volmit.iris.engine.framework;
 
 import com.volmit.iris.engine.IrisComplex;
 import com.volmit.iris.engine.mantle.EngineMantle;
+import com.volmit.iris.util.context.ChunkContext;
+import com.volmit.iris.util.context.IrisContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
+import com.volmit.iris.util.math.RollingSequence;
 import com.volmit.iris.util.parallel.BurstExecutor;
 import com.volmit.iris.util.parallel.MultiBurst;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
 
 public interface EngineMode extends Staged {
+    public static final RollingSequence r = new RollingSequence(64);
+    public static final RollingSequence r2 = new RollingSequence(256);
+
     void close();
 
     Engine getEngine();
@@ -37,12 +43,12 @@ public interface EngineMode extends Staged {
     }
 
     default EngineStage burst(EngineStage... stages) {
-        return (x, z, blocks, biomes, multicore) -> {
+        return (x, z, blocks, biomes, multicore, ctx) -> {
             BurstExecutor e = burst().burst(stages.length);
             e.setMulticore(multicore);
 
             for (EngineStage i : stages) {
-                e.queue(() -> i.generate(x, z, blocks, biomes, multicore));
+                e.queue(() -> i.generate(x, z, blocks, biomes, multicore, ctx));
             }
 
             e.complete();
@@ -57,14 +63,17 @@ public interface EngineMode extends Staged {
         return getEngine().getMantle();
     }
 
-    default void generateMatter(int x, int z, boolean multicore) {
-        getMantle().generateMatter(x, z, multicore);
+    default void generateMatter(int x, int z, boolean multicore, ChunkContext context) {
+        getMantle().generateMatter(x, z, multicore, context);
     }
 
     @BlockCoordinates
     default void generate(int x, int z, Hunk<BlockData> blocks, Hunk<Biome> biomes, boolean multicore) {
+        ChunkContext ctx = new ChunkContext(x, z, getComplex());
+        IrisContext.getOr(getEngine()).setChunkContext(ctx);
+
         for (EngineStage i : getStages()) {
-            i.generate(x, z, blocks, biomes, multicore);
+            i.generate(x, z, blocks, biomes, multicore, ctx);
         }
     }
 }

src/main/java/com/volmit/iris/engine/framework/EngineModifier.java

@@ -18,10 +18,11 @@
 
 package com.volmit.iris.engine.framework;
 
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 
 public interface EngineModifier<T> extends EngineComponent {
     @BlockCoordinates
-    void modify(int x, int z, Hunk<T> t, boolean multicore);
+    void modify(int x, int z, Hunk<T> t, boolean multicore, ChunkContext context);
 }

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

@@ -19,6 +19,7 @@
 package com.volmit.iris.engine.framework;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisEffect;
 import com.volmit.iris.engine.object.IrisRegion;
@@ -48,6 +49,9 @@ public class EnginePlayer {
     public void tick() {
         sample();
 
+        if (!IrisSettings.get().getWorld().isEffectSystem())
+            return;
+
         J.a(() -> {
             if (region != null) {
                 for (IrisEffect j : region.getEffects()) {

src/main/java/com/volmit/iris/engine/framework/EngineStage.java

@@ -18,6 +18,7 @@
 
 package com.volmit.iris.engine.framework;
 
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.BlockCoordinates;
 import com.volmit.iris.util.hunk.Hunk;
 import org.bukkit.block.Biome;
@@ -25,7 +26,7 @@ import org.bukkit.block.data.BlockData;
 
 public interface EngineStage {
     @BlockCoordinates
-    void generate(int x, int z, Hunk<BlockData> blocks, Hunk<Biome> biomes, boolean multicore);
+    void generate(int x, int z, Hunk<BlockData> blocks, Hunk<Biome> biomes, boolean multicore, ChunkContext context);
 
     default void close() {
         if (this instanceof EngineComponent c) {

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

@@ -24,6 +24,7 @@ import com.volmit.iris.engine.object.IrisBiome;
 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.Form;
 import com.volmit.iris.util.math.M;
 import com.volmit.iris.util.math.Position2;
@@ -35,9 +36,12 @@ import com.volmit.iris.util.plugin.VolmitSender;
 import com.volmit.iris.util.scheduling.J;
 import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import com.volmit.iris.util.scheduling.jobs.SingleJob;
+import net.minecraft.core.BlockPos;
 import org.bukkit.Location;
 import org.bukkit.entity.Player;
+import oshi.util.tuples.Pair;
 
+import java.util.Set;
 import java.util.concurrent.ExecutionException;
 import java.util.concurrent.Future;
 import java.util.concurrent.atomic.AtomicBoolean;
@@ -48,8 +52,6 @@ import java.util.function.Consumer;
 
 @FunctionalInterface
 public interface Locator<T> {
-    boolean matches(Engine engine, Position2 chunk);
-
     static void cancelSearch() {
         if (LocatorCanceller.cancel != null) {
             LocatorCanceller.cancel.run();
@@ -57,6 +59,56 @@ public interface Locator<T> {
         }
     }
 
+    static Locator<IrisRegion> region(String loadKey) {
+        return (e, c) -> e.getRegion((c.getX() << 4) + 8, (c.getZ() << 4) + 8).getLoadKey().equals(loadKey);
+    }
+
+    static Locator<IrisJigsawStructure> jigsawStructure(String loadKey) {
+        return (e, c) -> {
+            IrisJigsawStructure s = e.getStructureAt(c.getX(), c.getZ());
+            return s != null && s.getLoadKey().equals(loadKey);
+        };
+    }
+
+    static Locator<IrisObject> object(String loadKey) {
+        return (e, c) -> e.getObjectsAt(c.getX(), c.getZ()).contains(loadKey);
+    }
+
+    static Locator<IrisBiome> surfaceBiome(String loadKey) {
+        return (e, c) -> e.getSurfaceBiome((c.getX() << 4) + 8, (c.getZ() << 4) + 8).getLoadKey().equals(loadKey);
+    }
+
+    static Locator<BlockPos> poi(String type) {
+        return (e, c) -> {
+            Set<Pair<String, BlockPos>> pos = e.getPOIsAt((c.getX() << 4) + 8, (c.getZ() << 4) + 8);
+            return pos.stream().anyMatch(p -> p.getA().equals(type));
+        };
+    }
+
+    static Locator<IrisBiome> caveBiome(String loadKey) {
+        return (e, c) -> e.getCaveBiome((c.getX() << 4) + 8, (c.getZ() << 4) + 8).getLoadKey().equals(loadKey);
+    }
+
+    static Locator<IrisBiome> caveOrMantleBiome(String loadKey) {
+        return (e, c) -> {
+            AtomicBoolean found = new AtomicBoolean(false);
+            e.generateMatter(c.getX(), c.getZ(), true, new ChunkContext(c.getX() << 4, c.getZ() << 4, e.getComplex(), false));
+            e.getMantle().getMantle().iterateChunk(c.getX(), c.getZ(), MatterCavern.class, (x, y, z, t) -> {
+                if (found.get()) {
+                    return;
+                }
+
+                if (t != null && t.getCustomBiome().equals(loadKey)) {
+                    found.set(true);
+                }
+            });
+
+            return found.get();
+        };
+    }
+
+    boolean matches(Engine engine, Position2 chunk);
+
     default void find(Player player) {
         find(player, 30_000);
     }
@@ -148,45 +200,4 @@ public interface Locator<T> {
             return null;
         });
     }
-
-    static Locator<IrisRegion> region(String loadKey) {
-        return (e, c) -> e.getRegion((c.getX() << 4) + 8, (c.getZ() << 4) + 8).getLoadKey().equals(loadKey);
-    }
-
-    static Locator<IrisJigsawStructure> jigsawStructure(String loadKey) {
-        return (e, c) -> {
-            IrisJigsawStructure s = e.getStructureAt(c.getX(), c.getZ());
-            return s != null && s.getLoadKey().equals(loadKey);
-        };
-    }
-
-    static Locator<IrisObject> object(String loadKey) {
-        return (e, c) -> e.getObjectsAt(c.getX(), c.getZ()).contains(loadKey);
-    }
-
-    static Locator<IrisBiome> surfaceBiome(String loadKey) {
-        return (e, c) -> e.getSurfaceBiome((c.getX() << 4) + 8, (c.getZ() << 4) + 8).getLoadKey().equals(loadKey);
-    }
-
-    static Locator<IrisBiome> caveBiome(String loadKey) {
-        return (e, c) -> e.getCaveBiome((c.getX() << 4) + 8, (c.getZ() << 4) + 8).getLoadKey().equals(loadKey);
-    }
-
-    static Locator<IrisBiome> caveOrMantleBiome(String loadKey) {
-        return (e, c) -> {
-            AtomicBoolean found = new AtomicBoolean(false);
-            e.generateMatter(c.getX(), c.getZ(), true);
-            e.getMantle().getMantle().iterateChunk(c.getX(), c.getZ(), MatterCavern.class, (x, y, z, t) -> {
-                if(found.get()) {
-                    return;
-                }
-
-                if(t != null && t.getCustomBiome().equals(loadKey)) {
-                    found.set(true);
-                }
-            });
-
-            return found.get();
-        };
-    }
 }

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

@@ -21,16 +21,7 @@ package com.volmit.iris.engine.jigsaw;
 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.IObjectPlacer;
-import com.volmit.iris.engine.object.InventorySlotType;
-import com.volmit.iris.engine.object.IrisJigsawPiece;
-import com.volmit.iris.engine.object.IrisJigsawPieceConnector;
-import com.volmit.iris.engine.object.IrisLootTable;
-import com.volmit.iris.engine.object.IrisObject;
-import com.volmit.iris.engine.object.IrisObjectRotation;
-import com.volmit.iris.engine.object.IrisObjectTranslate;
-import com.volmit.iris.engine.object.IrisPosition;
-import com.volmit.iris.engine.object.TileData;
+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;

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

@@ -23,16 +23,7 @@ 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.object.IObjectPlacer;
-import com.volmit.iris.engine.object.IrisDirection;
-import com.volmit.iris.engine.object.IrisJigsawPiece;
-import com.volmit.iris.engine.object.IrisJigsawPieceConnector;
-import com.volmit.iris.engine.object.IrisJigsawStructure;
-import com.volmit.iris.engine.object.IrisObject;
-import com.volmit.iris.engine.object.IrisObjectPlacement;
-import com.volmit.iris.engine.object.IrisObjectRotation;
-import com.volmit.iris.engine.object.IrisPosition;
-import com.volmit.iris.engine.object.ObjectPlaceMode;
+import com.volmit.iris.engine.object.*;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.mantle.Mantle;
 import com.volmit.iris.util.math.RNG;
@@ -107,7 +98,7 @@ public class PlannedStructure {
         int zz = i.getPosition().getZ() + sz;
         RNG rngf = new RNG(Cache.key(xx, zz));
         int offset = i.getPosition().getY() - startHeight;
-        int height = 0;
+        int height;
 
         if (i.getStructure().getStructure().getLockY() == -1) {
             if (i.getStructure().getStructure().getOverrideYRange() != null) {
@@ -126,8 +117,7 @@ public class PlannedStructure {
         }
 
         int id = rng.i(0, Integer.MAX_VALUE);
-        vo.place(xx, height, zz, placer, options, rng, e.shouldReduce(eng) ? null : (b)
-            -> e.set(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id), null, getData());
+        vo.place(xx, height, zz, placer, options, rng, (b, data) -> e.set(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id), null, getData());
     }
 
     public void place(World world) {
@@ -220,10 +210,7 @@ public class PlannedStructure {
         return generateRotatedPiece(piece, pieceConnector, idea, IrisObjectRotation.of(x, y, z));
     }
 
-    private boolean generatePositionedPiece(PlannedPiece piece,
-                                            IrisJigsawPieceConnector pieceConnector,
-                                            PlannedPiece test,
-                                            IrisJigsawPieceConnector testConnector) {
+    private boolean generatePositionedPiece(PlannedPiece piece, IrisJigsawPieceConnector pieceConnector, PlannedPiece test, IrisJigsawPieceConnector testConnector) {
         test.setPosition(new IrisPosition(0, 0, 0));
         IrisPosition connector = piece.getWorldPosition(pieceConnector);
         IrisDirection desiredDirection = pieceConnector.getDirection().reverse();

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

@@ -30,6 +30,7 @@ import com.volmit.iris.engine.object.IrisDimension;
 import com.volmit.iris.engine.object.IrisPosition;
 import com.volmit.iris.engine.object.TileData;
 import com.volmit.iris.util.collection.KList;
+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.documentation.BlockCoordinates;
@@ -188,7 +189,8 @@ public interface EngineMantle extends IObjectPlacer {
 
 
     @ChunkCoordinates
-    default void generateMatter(int x, int z, boolean multicore) {
+    default void generateMatter(int x, int z, boolean multicore, ChunkContext context) {
+        synchronized (this) {
             if (!getEngine().getDimension().isUseMantle()) {
                 return;
             }
@@ -206,7 +208,7 @@ public interface EngineMantle extends IObjectPlacer {
                             MantleChunk mc = getMantle().getChunk(xx, zz);
 
                             for (MantleComponent k : getComponents()) {
-                            generateMantleComponent(writer, xx, zz, k, mc);
+                                generateMantleComponent(writer, xx, zz, k, mc, context);
                             }
                         });
                     });
@@ -215,9 +217,10 @@ public interface EngineMantle extends IObjectPlacer {
 
             burst.complete();
         }
+    }
 
-    default void generateMantleComponent(MantleWriter writer, int x, int z, MantleComponent c, MantleChunk mc) {
-        mc.raiseFlag(c.getFlag(), () -> c.generateLayer(writer, x, z));
+    default void generateMantleComponent(MantleWriter writer, int x, int z, MantleComponent c, MantleChunk mc, ChunkContext context) {
+        mc.raiseFlag(c.getFlag(), () -> c.generateLayer(writer, x, z, context));
     }
 
     @ChunkCoordinates

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

@@ -21,6 +21,7 @@ package com.volmit.iris.engine.mantle;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.IrisComplex;
 import com.volmit.iris.engine.object.IrisDimension;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.Mantle;
 import com.volmit.iris.util.mantle.MantleFlag;
@@ -60,5 +61,5 @@ public interface MantleComponent {
     MantleFlag getFlag();
 
     @ChunkCoordinates
-    void generateLayer(MantleWriter writer, int x, int z);
+    void generateLayer(MantleWriter writer, int x, int z, ChunkContext context);
 }

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

@@ -123,8 +123,7 @@ public class MantleWriter implements IObjectPlacer {
         return (x * x) + (z * z);
     }
 
-    public <T> void setDataWarped(int x, int y, int z, T t, RNG rng, IrisData data, IrisGeneratorStyle style)
-    {
+    public <T> void setDataWarped(int x, int y, int z, T t, RNG rng, IrisData data, IrisGeneratorStyle style) {
         setData((int) Math.round(style.warp(rng, data, x, x, y, -z)),
                 (int) Math.round(style.warp(rng, data, y, z, -x, y)),
                 (int) Math.round(style.warp(rng, data, z, -y, z, x)), t);
@@ -219,20 +218,13 @@ public class MantleWriter implements IObjectPlacer {
     /**
      * Set a sphere into the mantle
      *
-     * @param cx
-     *     the center x
-     * @param cy
-     *     the center y
-     * @param cz
-     *     the center z
-     * @param radius
-     *     the radius of this sphere
-     * @param fill
-     *     should it be filled? or just the outer shell?
-     * @param data
-     *     the data to set
-     * @param <T>
-     *     the type of data to apply to the mantle
+     * @param cx     the center x
+     * @param cy     the center y
+     * @param cz     the center z
+     * @param radius the radius of this sphere
+     * @param fill   should it be filled? or just the outer shell?
+     * @param data   the data to set
+     * @param <T>    the type of data to apply to the mantle
      */
     public <T> void setSphere(int cx, int cy, int cz, double radius, boolean fill, T data) {
         setElipsoid(cx, cy, cz, radius, radius, radius, fill, data);
@@ -249,24 +241,15 @@ public class MantleWriter implements IObjectPlacer {
     /**
      * Set an elipsoid into the mantle
      *
-     * @param cx
-     *     the center x
-     * @param cy
-     *     the center y
-     * @param cz
-     *     the center z
-     * @param rx
-     *     the x radius
-     * @param ry
-     *     the y radius
-     * @param rz
-     *     the z radius
-     * @param fill
-     *     should it be filled or just the outer shell?
-     * @param data
-     *     the data to set
-     * @param <T>
-     *     the type of data to apply to the mantle
+     * @param cx   the center x
+     * @param cy   the center y
+     * @param cz   the center z
+     * @param rx   the x radius
+     * @param ry   the y radius
+     * @param rz   the z radius
+     * @param fill should it be filled or just the outer shell?
+     * @param data the data to set
+     * @param <T>  the type of data to apply to the mantle
      */
     public <T> void setElipsoidFunction(int cx, int cy, int cz, double rx, double ry, double rz, boolean fill, Function3<Integer, Integer, Integer, T> data) {
         rx += 0.5;
@@ -385,22 +368,14 @@ public class MantleWriter implements IObjectPlacer {
     /**
      * Set a cuboid of data in the mantle
      *
-     * @param x1
-     *     the min x
-     * @param y1
-     *     the min y
-     * @param z1
-     *     the min z
-     * @param x2
-     *     the max x
-     * @param y2
-     *     the max y
-     * @param z2
-     *     the max z
-     * @param data
-     *     the data to set
-     * @param <T>
-     *     the type of data to apply to the mantle
+     * @param x1   the min x
+     * @param y1   the min y
+     * @param z1   the min z
+     * @param x2   the max x
+     * @param y2   the max y
+     * @param z2   the max z
+     * @param data the data to set
+     * @param <T>  the type of data to apply to the mantle
      */
     public <T> void setCuboid(int x1, int y1, int z1, int x2, int y2, int z2, T data) {
         int j, k;
@@ -417,20 +392,13 @@ public class MantleWriter implements IObjectPlacer {
     /**
      * Set a pyramid of data in the mantle
      *
-     * @param cx
-     *     the center x
-     * @param cy
-     *     the base y
-     * @param cz
-     *     the center z
-     * @param data
-     *     the data to set
-     * @param size
-     *     the size of the pyramid (width of base & height)
-     * @param filled
-     *     should it be filled or hollow
-     * @param <T>
-     *     the type of data to apply to the mantle
+     * @param cx     the center x
+     * @param cy     the base y
+     * @param cz     the center z
+     * @param data   the data to set
+     * @param size   the size of the pyramid (width of base & height)
+     * @param filled should it be filled or hollow
+     * @param <T>    the type of data to apply to the mantle
      */
     @SuppressWarnings("ConstantConditions")
     public <T> void setPyramid(int cx, int cy, int cz, T data, int size, boolean filled) {
@@ -454,18 +422,12 @@ public class MantleWriter implements IObjectPlacer {
     /**
      * Set a 3d line
      *
-     * @param a
-     *     the first point
-     * @param b
-     *     the second point
-     * @param radius
-     *     the radius
-     * @param filled
-     *     hollow or filled?
-     * @param data
-     *     the data
-     * @param <T>
-     *     the type of data to apply to the mantle
+     * @param a      the first point
+     * @param b      the second point
+     * @param radius the radius
+     * @param filled hollow or filled?
+     * @param data   the data
+     * @param <T>    the type of data to apply to the mantle
      */
     public <T> void setLine(IrisPosition a, IrisPosition b, double radius, boolean filled, T data) {
         setLine(ImmutableList.of(a, b), radius, filled, data);
@@ -478,16 +440,11 @@ public class MantleWriter implements IObjectPlacer {
     /**
      * Set lines for points
      *
-     * @param vectors
-     *     the points
-     * @param radius
-     *     the radius
-     * @param filled
-     *     hollow or filled?
-     * @param data
-     *     the data to set
-     * @param <T>
-     *     the type of data to apply to the mantle
+     * @param vectors the points
+     * @param radius  the radius
+     * @param filled  hollow or filled?
+     * @param data    the data to set
+     * @param <T>     the type of data to apply to the mantle
      */
     public <T> void setLineConsumer(List<IrisPosition> vectors, double radius, boolean filled, Function3<Integer, Integer, Integer, T> data) {
         Set<IrisPosition> vset = new KSet<>();
@@ -553,20 +510,13 @@ public class MantleWriter implements IObjectPlacer {
     /**
      * Set a cylinder in the mantle
      *
-     * @param cx
-     *     the center x
-     * @param cy
-     *     the base y
-     * @param cz
-     *     the center z
-     * @param data
-     *     the data to set
-     * @param radius
-     *     the radius
-     * @param height
-     *     the height of the cyl
-     * @param filled
-     *     filled or not
+     * @param cx     the center x
+     * @param cy     the base y
+     * @param cz     the center z
+     * @param data   the data to set
+     * @param radius the radius
+     * @param height the height of the cyl
+     * @param filled filled or not
      */
     public <T> void setCylinder(int cx, int cy, int cz, T data, double radius, int height, boolean filled) {
         setCylinder(cx, cy, cz, data, radius, radius, height, filled);
@@ -575,22 +525,14 @@ public class MantleWriter implements IObjectPlacer {
     /**
      * Set a cylinder in the mantle
      *
-     * @param cx
-     *     the center x
-     * @param cy
-     *     the base y
-     * @param cz
-     *     the center z
-     * @param data
-     *     the data to set
-     * @param radiusX
-     *     the x radius
-     * @param radiusZ
-     *     the z radius
-     * @param height
-     *     the height of this cyl
-     * @param filled
-     *     filled or hollow?
+     * @param cx      the center x
+     * @param cy      the base y
+     * @param cz      the center z
+     * @param data    the data to set
+     * @param radiusX the x radius
+     * @param radiusZ the z radius
+     * @param height  the height of this cyl
+     * @param filled  filled or hollow?
      */
     public <T> void setCylinder(int cx, int cy, int cz, T data, double radiusX, double radiusZ, int height, boolean filled) {
         int affected = 0;

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

@@ -25,6 +25,7 @@ import com.volmit.iris.engine.mantle.MantleWriter;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisCarving;
 import com.volmit.iris.engine.object.IrisRegion;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.MantleFlag;
 import com.volmit.iris.util.math.RNG;
@@ -35,7 +36,7 @@ public class MantleCarvingComponent extends IrisMantleComponent {
     }
 
     @Override
-    public void generateLayer(MantleWriter writer, int x, int z) {
+    public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
         RNG rng = new RNG(Cache.key(x, z) + seed());
         int xxx = 8 + (x << 4);
         int zzz = 8 + (z << 4);

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

@@ -25,6 +25,7 @@ import com.volmit.iris.engine.mantle.MantleWriter;
 import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisFluidBodies;
 import com.volmit.iris.engine.object.IrisRegion;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.MantleFlag;
 import com.volmit.iris.util.math.RNG;
@@ -35,7 +36,7 @@ public class MantleFluidBodyComponent extends IrisMantleComponent {
     }
 
     @Override
-    public void generateLayer(MantleWriter writer, int x, int z) {
+    public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
         RNG rng = new RNG(Cache.key(x, z) + seed() + 405666);
         int xxx = 8 + (x << 4);
         int zzz = 8 + (z << 4);

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

@@ -22,12 +22,8 @@ import com.volmit.iris.engine.jigsaw.PlannedStructure;
 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.IrisBiome;
-import com.volmit.iris.engine.object.IrisJigsawStructure;
-import com.volmit.iris.engine.object.IrisJigsawStructurePlacement;
-import com.volmit.iris.engine.object.IrisPosition;
-import com.volmit.iris.engine.object.IrisRegion;
-import com.volmit.iris.engine.object.NoiseStyle;
+import com.volmit.iris.engine.object.*;
+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;
@@ -46,7 +42,7 @@ public class MantleJigsawComponent extends IrisMantleComponent {
     }
 
     @Override
-    public void generateLayer(MantleWriter writer, int x, int z) {
+    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);

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

@@ -28,10 +28,13 @@ import com.volmit.iris.engine.object.IrisObject;
 import com.volmit.iris.engine.object.IrisObjectPlacement;
 import com.volmit.iris.engine.object.IrisRegion;
 import com.volmit.iris.util.collection.KSet;
+import com.volmit.iris.util.context.ChunkContext;
+import com.volmit.iris.util.data.B;
 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.RNG;
+import com.volmit.iris.util.matter.MatterStructurePOI;
 
 import java.util.Set;
 
@@ -41,7 +44,7 @@ public class MantleObjectComponent extends IrisMantleComponent {
     }
 
     @Override
-    public void generateLayer(MantleWriter writer, int x, int z) {
+    public void generateLayer(MantleWriter writer, int x, int z, ChunkContext context) {
         RNG rng = new RNG(Cache.key(x, z) + seed());
         int xxx = 8 + (x << 4);
         int zzz = 8 + (z << 4);
@@ -95,9 +98,12 @@ public class MantleObjectComponent extends IrisMantleComponent {
             int xx = rng.i(x, x + 15);
             int zz = rng.i(z, z + 15);
             int id = rng.i(0, Integer.MAX_VALUE);
-            v.place(xx, -1, zz, writer, objectPlacement, rng,
-                getMantle().shouldReduce(getEngineMantle().getEngine()) ? null : (b) -> writer.setData(b.getX(), b.getY(), b.getZ(),
-                    v.getLoadKey() + "@" + id), null, getData());
+            v.place(xx, -1, zz, writer, objectPlacement, rng, (b, data) -> {
+                writer.setData(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id);
+                if (objectPlacement.isDolphinTarget() && objectPlacement.isUnderwater() && B.isStorageChest(data)) {
+                    writer.setData(b.getX(), b.getY(), b.getZ(), MatterStructurePOI.BURIED_TREASURE);
+                }
+            }, null, getData());
         }
     }
 

src/main/java/com/volmit/iris/engine/mode/ModeEnclosure.java

@@ -31,8 +31,8 @@ public class ModeEnclosure extends IrisEngineMode implements EngineMode {
         var biome = new IrisBiomeActuator(getEngine());
 
         registerStage(burst(
-            (x, z, k, p, m) -> terrain.actuate(x, z, k, m),
-            (x, z, k, p, m) -> biome.actuate(x, z, p, m)
+                (x, z, k, p, m, c) -> terrain.actuate(x, z, k, m, c),
+                (x, z, k, p, m, c) -> biome.actuate(x, z, p, m, c)
         ));
     }
 }

src/main/java/com/volmit/iris/engine/mode/ModeIslands.java

@@ -31,8 +31,8 @@ public class ModeIslands extends IrisEngineMode implements EngineMode {
         var biome = new IrisBiomeActuator(getEngine());
 
         registerStage(burst(
-            (x, z, k, p, m) -> terrain.actuate(x, z, k, m),
-            (x, z, k, p, m) -> biome.actuate(x, z, p, m)
+                (x, z, k, p, m, c) -> terrain.actuate(x, z, k, m, c),
+                (x, z, k, p, m, c) -> biome.actuate(x, z, p, m, c)
         ));
     }
 }

src/main/java/com/volmit/iris/engine/mode/ModeOverworld.java

@@ -23,6 +23,7 @@ import com.volmit.iris.engine.actuator.IrisDecorantActuator;
 import com.volmit.iris.engine.actuator.IrisTerrainNormalActuator;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineMode;
+import com.volmit.iris.engine.framework.EngineStage;
 import com.volmit.iris.engine.framework.IrisEngineMode;
 import com.volmit.iris.engine.modifier.IrisCarveModifier;
 import com.volmit.iris.engine.modifier.IrisDepositModifier;
@@ -30,7 +31,6 @@ import com.volmit.iris.engine.modifier.IrisPerfectionModifier;
 import com.volmit.iris.engine.modifier.IrisPostModifier;
 import org.bukkit.block.data.BlockData;
 
-
 public class ModeOverworld extends IrisEngineMode implements EngineMode {
     public ModeOverworld(Engine engine) {
         super(engine);
@@ -41,17 +41,30 @@ public class ModeOverworld extends IrisEngineMode implements EngineMode {
         var post = new IrisPostModifier(getEngine());
         var deposit = new IrisDepositModifier(getEngine());
         var perfection = new IrisPerfectionModifier(getEngine());
+        EngineStage sBiome = (x, z, k, p, m, c) -> biome.actuate(x, z, p, m, c);
+        EngineStage sGenMatter = (x, z, k, p, m, c) -> generateMatter(x >> 4, z >> 4, m, c);
+        EngineStage sTerrain = (x, z, k, p, m, c) -> terrain.actuate(x, z, k, m, c);
+        EngineStage sDecorant = (x, z, k, p, m, c) -> decorant.actuate(x, z, k, m, c);
+        EngineStage sCave = (x, z, k, p, m, c) -> cave.modify(x >> 4, z >> 4, k, m, c);
+        EngineStage sDeposit = (x, z, k, p, m, c) -> deposit.modify(x, z, k, m, c);
+        EngineStage sPost = (x, z, k, p, m, c) -> post.modify(x, z, k, m, c);
+        EngineStage sInsertMatter = (x, z, K, p, m, c) -> getMantle().insertMatter(x >> 4, z >> 4, BlockData.class, K, m);
+        EngineStage sPerfection = (x, z, k, p, m, c) -> perfection.modify(x, z, k, m, c);
 
         registerStage(burst(
-            (x, z, k, p, m) -> generateMatter(x >> 4, z >> 4, m),
-            (x, z, k, p, m) -> terrain.actuate(x, z, k, m),
-            (x, z, k, p, m) -> biome.actuate(x, z, p, m)
+                sGenMatter,
+                sTerrain
         ));
-        registerStage((x, z, k, p, m) -> cave.modify(x >> 4, z >> 4, k, m));
-        registerStage((x, z, k, p, m) -> deposit.modify(x, z, k, m));
-        registerStage((x, z, k, p, m) -> decorant.actuate(x, z, k, m));
-        registerStage((x, z, k, p, m) -> post.modify(x, z, k, m));
-        registerStage((x, z, K, p, m) -> getMantle().insertMatter(x >> 4, z >> 4, BlockData.class, K, m));
-        registerStage((x, z, k, p, m) -> perfection.modify(x, z, k, m));
+        registerStage(burst(
+                sCave,
+                sPost
+        ));
+        registerStage(burst(
+                sDeposit,
+                sInsertMatter,
+                sDecorant
+        ));
+        registerStage(sPerfection);
+
     }
 }

src/main/java/com/volmit/iris/engine/mode/ModeSuperFlat.java

@@ -31,8 +31,8 @@ public class ModeSuperFlat extends IrisEngineMode implements EngineMode {
         var biome = new IrisBiomeActuator(getEngine());
 
         registerStage(burst(
-            (x, z, k, p, m) -> terrain.actuate(x, z, k, m),
-            (x, z, k, p, m) -> biome.actuate(x, z, p, m)
+                (x, z, k, p, m, c) -> terrain.actuate(x, z, k, m, c),
+                (x, z, k, p, m, c) -> biome.actuate(x, z, p, m, c)
         ));
     }
 }

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

@@ -22,14 +22,10 @@ import com.volmit.iris.engine.actuator.IrisDecorantActuator;
 import com.volmit.iris.engine.data.cache.Cache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedModifier;
-import com.volmit.iris.engine.object.InferredType;
-import com.volmit.iris.engine.object.IrisBiome;
-import com.volmit.iris.engine.object.IrisDecorationPart;
-import com.volmit.iris.engine.object.IrisDecorator;
-import com.volmit.iris.engine.object.IrisPosition;
+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.context.IrisContext;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.function.Consumer4;
 import com.volmit.iris.util.hunk.Hunk;
@@ -58,7 +54,7 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
     }
 
     @Override
-    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
         Mantle mantle = getEngine().getMantle().getMantle();
         MantleChunk mc = getEngine().getMantle().getMantle().getChunk(x, z);
@@ -130,7 +126,7 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
                 biome.setInferredType(InferredType.CAVE);
                 BlockData d = biome.getWall().get(rng, i.getX() + (x << 4), i.getY(), i.getZ() + (z << 4), getData());
 
-                if(d != null && B.isSolid(output.get(i.getX(), i.getY(), i.getZ())) && i.getY() <= getComplex().getHeightStream().get(i.getX() + (x << 4), i.getZ() + (z << 4))) {
+                if (d != null && B.isSolid(output.get(i.getX(), i.getY(), i.getZ())) && i.getY() <= context.getHeight().get(i.getX(), i.getZ())) {
                     output.set(i.getX(), i.getY(), i.getZ(), d);
                 }
             }
@@ -156,7 +152,7 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
                 if (i == buf + 1) {
                     buf = i;
                     zone.ceiling = buf;
-                } else if(zone.isValid()) {
+                } else if (zone.isValid(getEngine())) {
                     processZone(output, mc, mantle, zone, rx, rz, rx + (x << 4), rz + (z << 4));
                     zone = new CaveZone();
                     zone.setFloor(i);
@@ -164,7 +160,7 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
                 }
             }
 
-            if(zone.isValid()) {
+            if (zone.isValid(getEngine())) {
                 processZone(output, mc, mantle, zone, rx, rz, rx + (x << 4), rz + (z << 4));
             }
         });
@@ -275,8 +271,8 @@ public class IrisCarveModifier extends EngineAssignedModifier<BlockData> {
             return (ceiling - floor) - 1;
         }
 
-        public boolean isValid() {
-            return floor < ceiling && ceiling - floor >= 1 && floor >= 0 && ceiling <= IrisContext.get().getEngine().getHeight() && airThickness() > 0;
+        public boolean isValid(Engine engine) {
+            return floor < ceiling && ceiling - floor >= 1 && floor >= 0 && ceiling <= engine.getHeight() && airThickness() > 0;
         }
 
         public String toString() {

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

@@ -24,6 +24,7 @@ import com.volmit.iris.engine.object.IrisBiome;
 import com.volmit.iris.engine.object.IrisDepositGenerator;
 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.data.B;
 import com.volmit.iris.util.data.HeightMap;
 import com.volmit.iris.util.hunk.Hunk;
@@ -42,41 +43,41 @@ public class IrisDepositModifier extends EngineAssignedModifier<BlockData> {
     }
 
     @Override
-    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
-        generateDeposits(rng, output, Math.floorDiv(x, 16), Math.floorDiv(z, 16), multicore);
+        generateDeposits(rng, output, Math.floorDiv(x, 16), Math.floorDiv(z, 16), multicore, context);
         getEngine().getMetrics().getDeposit().put(p.getMilliseconds());
     }
 
-    public void generateDeposits(RNG rx, Hunk<BlockData> terrain, int x, int z, boolean multicore) {
+    public void generateDeposits(RNG rx, Hunk<BlockData> terrain, int x, int z, boolean multicore, ChunkContext context) {
         RNG ro = rx.nextParallelRNG(x * x).nextParallelRNG(z * z);
-        IrisRegion region = getComplex().getRegionStream().get((x * 16) + 7, (z * 16) + 7);
-        IrisBiome biome = getComplex().getTrueBiomeStream().get((x * 16) + 7, (z * 16) + 7);
+        IrisRegion region = context.getRegion().get(7, 7);
+        IrisBiome biome = context.getBiome().get(7, 7);
         BurstExecutor burst = burst().burst(multicore);
 
         for (IrisDepositGenerator k : getDimension().getDeposits()) {
-            burst.queue(() -> generate(k, terrain, ro, x, z, false));
+            burst.queue(() -> generate(k, terrain, ro, x, z, false, context));
         }
 
         for (IrisDepositGenerator k : region.getDeposits()) {
             for (int l = 0; l < ro.i(k.getMinPerChunk(), k.getMaxPerChunk()); l++) {
-                burst.queue(() -> generate(k, terrain, ro, x, z, false));
+                burst.queue(() -> generate(k, terrain, ro, x, z, false, context));
             }
         }
 
         for (IrisDepositGenerator k : biome.getDeposits()) {
             for (int l = 0; l < ro.i(k.getMinPerChunk(), k.getMaxPerChunk()); l++) {
-                burst.queue(() -> generate(k, terrain, ro, x, z, false));
+                burst.queue(() -> generate(k, terrain, ro, x, z, false, context));
             }
         }
         burst.complete();
     }
 
-    public void generate(IrisDepositGenerator k, Hunk<BlockData> data, RNG rng, int cx, int cz, boolean safe) {
-        generate(k, data, rng, cx, cz, safe, null);
+    public void generate(IrisDepositGenerator k, Hunk<BlockData> data, RNG rng, int cx, int cz, boolean safe, ChunkContext context) {
+        generate(k, data, rng, cx, cz, safe, null, context);
     }
 
-    public void generate(IrisDepositGenerator k, Hunk<BlockData> data, RNG rng, int cx, int cz, boolean safe, HeightMap he) {
+    public void generate(IrisDepositGenerator k, Hunk<BlockData> data, RNG rng, int cx, int cz, boolean safe, HeightMap he, ChunkContext context) {
         for (int l = 0; l < rng.i(k.getMinPerChunk(), k.getMaxPerChunk()); l++) {
             IrisObject clump = k.getClump(rng, getData());
 
@@ -92,7 +93,7 @@ public class IrisDepositModifier extends EngineAssignedModifier<BlockData> {
             int x = rng.i(af, bf);
             int z = rng.i(af, bf);
             int height = (he != null ? he.getHeight((cx << 4) + x, (cz << 4) + z) : (int) (Math.round(
-                getComplex().getHeightStream().get((cx << 4) + x, (cz << 4) + z)
+                    context.getHeight().get(x, z)
             ))) - 7;
 
             if (height <= 0) {

src/main/java/com/volmit/iris/engine/modifier/IrisPerfectionModifier.java

@@ -20,6 +20,7 @@ package com.volmit.iris.engine.modifier;
 
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedModifier;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.parallel.BurstExecutor;
@@ -41,7 +42,7 @@ public class IrisPerfectionModifier extends EngineAssignedModifier<BlockData> {
     }
 
     @Override
-    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
         AtomicBoolean changed = new AtomicBoolean(true);
         int passes = 0;

src/main/java/com/volmit/iris/engine/modifier/IrisPostModifier.java

@@ -21,6 +21,7 @@ package com.volmit.iris.engine.modifier;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.framework.EngineAssignedModifier;
 import com.volmit.iris.engine.object.IrisBiome;
+import com.volmit.iris.util.context.ChunkContext;
 import com.volmit.iris.util.data.B;
 import com.volmit.iris.util.hunk.Hunk;
 import com.volmit.iris.util.math.RNG;
@@ -28,6 +29,7 @@ import com.volmit.iris.util.scheduling.PrecisionStopwatch;
 import org.bukkit.Material;
 import org.bukkit.block.data.BlockData;
 import org.bukkit.block.data.Levelled;
+import org.bukkit.block.data.MultipleFacing;
 import org.bukkit.block.data.Waterlogged;
 import org.bukkit.block.data.type.Slab;
 
@@ -44,7 +46,7 @@ public class IrisPostModifier extends EngineAssignedModifier<BlockData> {
     }
 
     @Override
-    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore) {
+    public void onModify(int x, int z, Hunk<BlockData> output, boolean multicore, ChunkContext context) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
         AtomicInteger i = new AtomicInteger();
         AtomicInteger j = new AtomicInteger();
@@ -53,14 +55,14 @@ public class IrisPostModifier extends EngineAssignedModifier<BlockData> {
             for (j.set(0); j.get() < output.getDepth(); j.getAndIncrement()) {
                 int ii = i.get();
                 int jj = j.get();
-                post(ii, jj, sync, ii + x, jj + z);
+                post(ii, jj, sync, ii + x, jj + z, context);
             }
         }
 
         getEngine().getMetrics().getPost().put(p.getMilliseconds());
     }
 
-    private void post(int currentPostX, int currentPostZ, Hunk<BlockData> currentData, int x, int z) {
+    private void post(int currentPostX, int currentPostZ, Hunk<BlockData> currentData, int x, int z, ChunkContext context) {
         int h = getEngine().getMantle().trueHeight(x, z);
         int ha = getEngine().getMantle().trueHeight(x + 1, z);
         int hb = getEngine().getMantle().trueHeight(x, z + 1);
@@ -135,7 +137,7 @@ public class IrisPostModifier extends EngineAssignedModifier<BlockData> {
         }
 
         // Wall Patcher
-        IrisBiome biome = getComplex().getTrueBiomeStream().get(x, z);
+        IrisBiome biome = context.getBiome().get(currentPostX, currentPostZ);
 
         if (getDimension().isPostProcessingWalls()) {
             if (!biome.getWall().getPalette().isEmpty()) {
@@ -221,10 +223,20 @@ public class IrisPostModifier extends EngineAssignedModifier<BlockData> {
         // Foliage
         b = getPostBlock(x, h + 1, z, currentPostX, currentPostZ, currentData);
 
+        if (B.isVineBlock(b) && b instanceof MultipleFacing f) {
+            int finalH = h + 1;
+
+            f.getAllowedFaces().forEach(face -> {
+                BlockData d = getPostBlock(x + face.getModX(), finalH + face.getModY(), z + face.getModZ(), currentPostX, currentPostZ, currentData);
+                f.setFace(face, !B.isAir(d) && !B.isVineBlock(d));
+            });
+            setPostBlock(x, h + 1, z, b, currentPostX, currentPostZ, currentData);
+        }
+
         if (B.isFoliage(b) || b.getMaterial().equals(Material.DEAD_BUSH)) {
             Material onto = getPostBlock(x, h, z, currentPostX, currentPostZ, currentData).getMaterial();
 
-            if(!B.canPlaceOnto(b.getMaterial(), onto)) {
+            if (!B.canPlaceOnto(b.getMaterial(), onto) && !B.isDecorant(b)) {
                 setPostBlock(x, h + 1, z, AIR, currentPostX, currentPostZ, currentData);
             }
         }
@@ -242,7 +254,7 @@ public class IrisPostModifier extends EngineAssignedModifier<BlockData> {
 
     public boolean isSolid(int x, int y, int z, int currentPostX, int currentPostZ, Hunk<BlockData> currentData) {
         BlockData d = getPostBlock(x, y, z, currentPostX, currentPostZ, currentData);
-        return d.getMaterial().isSolid();
+        return d.getMaterial().isSolid() && !B.isVineBlock(d);
     }
 
     public boolean isSolidNonSlab(int x, int y, int z, int currentPostX, int currentPostZ, Hunk<BlockData> currentData) {

src/main/java/com/volmit/iris/engine/object/IrisAttributeModifier.java

@@ -18,11 +18,7 @@
 
 package com.volmit.iris.engine.object;
 
-import com.volmit.iris.engine.object.annotations.Desc;
-import com.volmit.iris.engine.object.annotations.MaxNumber;
-import com.volmit.iris.engine.object.annotations.MinNumber;
-import com.volmit.iris.engine.object.annotations.Required;
-import com.volmit.iris.engine.object.annotations.Snippet;
+import com.volmit.iris.engine.object.annotations.*;
 import com.volmit.iris.util.math.RNG;
 import lombok.AllArgsConstructor;
 import lombok.Data;

src/main/java/com/volmit/iris/engine/object/IrisAxisRotationClamp.java

@@ -18,12 +18,7 @@
 
 package com.volmit.iris.engine.object;
 
-import com.volmit.iris.engine.object.annotations.DependsOn;
-import com.volmit.iris.engine.object.annotations.Desc;
-import com.volmit.iris.engine.object.annotations.MaxNumber;
-import com.volmit.iris.engine.object.annotations.MinNumber;
-import com.volmit.iris.engine.object.annotations.Required;
-import com.volmit.iris.engine.object.annotations.Snippet;
+import com.volmit.iris.engine.object.annotations.*;
 import com.volmit.iris.util.math.M;
 import lombok.AllArgsConstructor;
 import lombok.Data;

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

@@ -25,13 +25,7 @@ import com.volmit.iris.core.loader.IrisRegistrant;
 import com.volmit.iris.engine.IrisComplex;
 import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.engine.framework.Engine;
-import com.volmit.iris.engine.object.annotations.ArrayType;
-import com.volmit.iris.engine.object.annotations.DependsOn;
-import com.volmit.iris.engine.object.annotations.Desc;
-import com.volmit.iris.engine.object.annotations.MaxNumber;
-import com.volmit.iris.engine.object.annotations.MinNumber;
-import com.volmit.iris.engine.object.annotations.RegistryListResource;
-import com.volmit.iris.engine.object.annotations.Required;
+import com.volmit.iris.engine.object.annotations.*;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.collection.KMap;
 import com.volmit.iris.util.collection.KSet;
@@ -52,7 +46,7 @@ import org.bukkit.Material;
 import org.bukkit.block.Biome;
 import org.bukkit.block.data.BlockData;
 
-import java.awt.Color;
+import java.awt.*;
 
 @Accessors(chain = true)
 @NoArgsConstructor
@@ -83,7 +77,7 @@ public class IrisBiome extends IrisRegistrant implements IRare {
     @MinNumber(2)
     @Required
     @Desc("This is the human readable name for this biome. This can and should be different than the file name. This is not used for loading biomes in other objects.")
-    private String name = "A Biome";
+    private String name = "Subterranean Land";
     @ArrayType(min = 1, type = IrisBiomeCustom.class)
     @Desc("If the biome type custom is defined, specify this")
     private KList<IrisBiomeCustom> customDerivitives;