Merge pull request #916 from VolmitSoftware/Development

Grad

.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 '2.3.6-1.19.2' // Needs to be version specific
+def nmsVersion = "1.19.2" //[NMS]
 def apiVersion = '1.19'
-def spigotJarVersion = '1.19-R0.1-SNAPSHOT'
+def specialSourceVersion = '1.11.0' //[NMS]
+def spigotJarVersion = '1.19.2-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/1.19.2/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:1.19.2-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:1.19.2-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 +83,14 @@ 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 = "2090";
+
     private static final Queue<Runnable> syncJobs = new ShurikenQueue<>();
+
     public static Iris instance;
     public static BukkitAudiences audiences;
     public static MultiverseCoreLink linkMultiverseCore;
@@ -400,6 +405,7 @@ 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);

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 {
@@ -82,43 +82,21 @@ 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"));
         }
-
-        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;
+        KList<File> worlds = new KList<>();
+        Bukkit.getServer().getWorlds().forEach(w -> worlds.add(new File(w.getWorldFolder(), "datapacks")));
+        return worlds;
     }
 
+
     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()) {
+         if(packs.exists()) {
             for(File i : packs.listFiles()) {
                 if(i.isDirectory()) {
                     Iris.verbose("Checking Pack: " + i.getPath());
@@ -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

@@ -33,7 +33,7 @@ import com.volmit.iris.util.format.C;
 public class CommandFind implements DecreeExecutor {
     @Decree(description = "Find a biome")
     public void biome(
-        @Param(description = "The biome to look for")
+            @Param(description = "The biome to look for")
             IrisBiome biome
     ) {
         Engine e = engine();
@@ -48,7 +48,7 @@ public class CommandFind implements DecreeExecutor {
 
     @Decree(description = "Find a region")
     public void region(
-        @Param(description = "The region to look for")
+            @Param(description = "The region to look for")
             IrisRegion region
     ) {
         Engine e = engine();
@@ -63,7 +63,7 @@ public class CommandFind implements DecreeExecutor {
 
     @Decree(description = "Find a structure")
     public void structure(
-        @Param(description = "The structure to look for")
+            @Param(description = "The structure to look for")
             IrisJigsawStructure structure
     ) {
         Engine e = engine();
@@ -78,7 +78,7 @@ public class CommandFind implements DecreeExecutor {
 
     @Decree(description = "Find an object")
     public void object(
-        @Param(description = "The object to look for", customHandler = ObjectHandler.class)
+            @Param(description = "The object to look for", customHandler = ObjectHandler.class)
             String object
     ) {
         Engine e = engine();

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;
 
@@ -58,11 +60,11 @@ public class CommandIris implements DecreeExecutor {
 
     @Decree(description = "Create a new world", aliases = {"+", "c"})
     public void create(
-        @Param(aliases = "world-name", description = "The name of the world to create")
+            @Param(aliases = "world-name", description = "The name of the world to create")
             String name,
-        @Param(aliases = "dimension", description = "The dimension type to create the world with", defaultValue = "default")
+            @Param(aliases = "dimension", description = "The dimension type to create the world with", defaultValue = "default")
             IrisDimension type,
-        @Param(description = "The seed to generate the world with", defaultValue = "1337")
+            @Param(description = "The seed to generate the world with", defaultValue = "1337")
             long seed
     ) {
         if(name.equals("iris")) {
@@ -76,16 +78,14 @@ 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())
-                .name(name)
-                .seed(seed)
-                .sender(sender())
-                .studio(false)
-                .create();
+                    .dimension(type.getLoadKey())
+                    .name(name)
+                    .seed(seed)
+                    .sender(sender())
+                    .studio(false)
+                    .create();
         } catch(Throwable e) {
             sender().sendMessage(C.RED + "Exception raised during creation. See the console for more details.");
             Iris.error("Exception raised during world creation: " + e.getMessage());
@@ -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");
@@ -107,13 +138,19 @@ 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")
+            @Param(description = "The h color value", defaultValue = "-20")
             int h,
-        @Param(description = "The s color value", defaultValue = "7")
+            @Param(description = "The s color value", defaultValue = "7")
             int s,
-        @Param(description = "The b color value", defaultValue = "8")
+            @Param(description = "The b color value", defaultValue = "8")
             int b
     ) {
         IrisSettings.get().getGeneral().setSpinh(h);
@@ -125,11 +162,11 @@ public class CommandIris implements DecreeExecutor {
 
     @Decree(description = "Bitwise calculations")
     public void bitwise(
-        @Param(description = "The first value to run calculations on")
+            @Param(description = "The first value to run calculations on")
             int value1,
-        @Param(description = "The operator: | & ^ ≺≺ ≻≻ ％")
+            @Param(description = "The operator: | & ^ ≺≺ ≻≻ ％")
             String operator,
-        @Param(description = "The second value to run calculations on")
+            @Param(description = "The second value to run calculations on")
             int value2
     ) {
         Integer v = null;
@@ -150,7 +187,7 @@ public class CommandIris implements DecreeExecutor {
 
     @Decree(description = "Toggle debug")
     public void debug(
-        @Param(name = "on", description = "Whether or not debug should be on", defaultValue = "other")
+            @Param(name = "on", description = "Whether or not debug should be on", defaultValue = "other")
             Boolean on
     ) {
         boolean to = on == null ? !IrisSettings.get().getGeneral().isDebug() : on;
@@ -161,18 +198,22 @@ public class CommandIris implements DecreeExecutor {
 
     @Decree(description = "Download a project.", aliases = "dl")
     public void download(
-        @Param(name = "pack", description = "The pack to download", defaultValue = "overworld", aliases = "project")
+            @Param(name = "pack", description = "The pack to download", defaultValue = "overworld", aliases = "project")
             String pack,
-        @Param(name = "branch", description = "The branch to download from", defaultValue = "main")
+            @Param(name = "branch", description = "The branch to download from", defaultValue = "main")
             String branch,
-        @Param(name = "trim", description = "Whether or not to download a trimmed version (do not enable when editing)", defaultValue = "false")
+            @Param(name = "trim", description = "Whether or not to download a trimmed version (do not enable when editing)", defaultValue = "false")
             boolean trim,
-        @Param(name = "overwrite", description = "Whether or not to overwrite the pack with the downloaded one", aliases = "force", defaultValue = "false")
+            @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" : ""));
-        Iris.service(StudioSVC.class).downloadSearch(sender(), "IrisDimensions/" + pack + "/" + branch, trim, overwrite);
+        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)
@@ -194,7 +235,7 @@ public class CommandIris implements DecreeExecutor {
 
     @Decree(name = "regen", description = "Regenerate nearby chunks.", aliases = "rg", sync = true, origin = DecreeOrigin.PLAYER)
     public void regen(
-        @Param(name = "radius", description = "The radius of nearby cunks", defaultValue = "5")
+            @Param(name = "radius", description = "The radius of nearby cunks", defaultValue = "5")
             int radius
     ) {
         if(IrisToolbelt.isIrisWorld(player().getWorld())) {
@@ -265,26 +306,26 @@ public class CommandIris implements DecreeExecutor {
 
     @Decree(description = "Update the pack of a world (UNSAFE!)", name = "^world", aliases = "update-world")
     public void updateWorld(
-        @Param(description = "The world to update", contextual = true)
+            @Param(description = "The world to update", contextual = true)
             World world,
-        @Param(description = "The pack to install into the world", contextual = true, aliases = "dimension")
+            @Param(description = "The pack to install into the world", contextual = true, aliases = "dimension")
             IrisDimension pack,
-        @Param(description = "Make sure to make a backup & read the warnings first!", defaultValue = "false", aliases = "c")
+            @Param(description = "Make sure to make a backup & read the warnings first!", defaultValue = "false", aliases = "c")
             boolean confirm,
-        @Param(description = "Should Iris download the pack again for you", defaultValue = "false", name = "fresh-download", aliases = {"fresh", "new"})
+            @Param(description = "Should Iris download the pack again for you", defaultValue = "false", name = "fresh-download", aliases = {"fresh", "new"})
             boolean freshDownload
     ) {
         if(!confirm) {
-            sender().sendMessage(new String[] {
-                C.RED + "You should always make a backup before using this",
-                C.YELLOW + "Issues caused by this can be, but are not limited to:",
-                C.YELLOW + " - Broken chunks (cut-offs) between old and new chunks (before & after the update)",
-                C.YELLOW + " - Regenerated chunks that do not fit in with the old chunks",
-                C.YELLOW + " - Structures not spawning again when regenerating",
-                C.YELLOW + " - Caves not lining up",
-                C.YELLOW + " - Terrain layers not lining up",
-                C.RED + "Now that you are aware of the risks, and have made a back-up:",
-                C.RED + "/iris ^world <world> <pack> confirm=true"
+            sender().sendMessage(new String[]{
+                    C.RED + "You should always make a backup before using this",
+                    C.YELLOW + "Issues caused by this can be, but are not limited to:",
+                    C.YELLOW + " - Broken chunks (cut-offs) between old and new chunks (before & after the update)",
+                    C.YELLOW + " - Regenerated chunks that do not fit in with the old chunks",
+                    C.YELLOW + " - Structures not spawning again when regenerating",
+                    C.YELLOW + " - Caves not lining up",
+                    C.YELLOW + " - Terrain layers not lining up",
+                    C.RED + "Now that you are aware of the risks, and have made a back-up:",
+                    C.RED + "/iris ^world <world> <pack> confirm=true"
             });
             return;
         }

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

@@ -42,7 +42,7 @@ import java.io.File;
 public class CommandJigsaw implements DecreeExecutor {
     @Decree(description = "Edit a jigsaw piece")
     public void edit(
-        @Param(description = "The jigsaw piece to edit")
+            @Param(description = "The jigsaw piece to edit")
             IrisJigsawPiece piece
     ) {
         File dest = piece.getLoadFile();
@@ -51,7 +51,7 @@ public class CommandJigsaw implements DecreeExecutor {
 
     @Decree(description = "Place a jigsaw structure")
     public void place(
-        @Param(description = "The jigsaw structure to place")
+            @Param(description = "The jigsaw structure to place")
             IrisJigsawStructure structure
     ) {
         PrecisionStopwatch p = PrecisionStopwatch.start();
@@ -62,11 +62,11 @@ public class CommandJigsaw implements DecreeExecutor {
 
     @Decree(description = "Create a jigsaw piece")
     public void create(
-        @Param(description = "The name of the jigsaw piece")
+            @Param(description = "The name of the jigsaw piece")
             String piece,
-        @Param(description = "The project to add the jigsaw piece to")
+            @Param(description = "The project to add the jigsaw piece to")
             String project,
-        @Param(description = "The object to use for this piece", customHandler = ObjectHandler.class)
+            @Param(description = "The object to use for this piece", customHandler = ObjectHandler.class)
             String object
     ) {
         IrisObject o = IrisData.loadAnyObject(object);

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;
@@ -53,21 +47,14 @@ 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")
 public class CommandObject implements DecreeExecutor {
 
     private static final Set<Material> skipBlocks = Set.of(Material.GRASS, Material.SNOW, Material.VINE, Material.TORCH, Material.DEAD_BUSH,
-        Material.POPPY, Material.DANDELION);
+            Material.POPPY, Material.DANDELION);
 
     public static IObjectPlacer createPlacer(World world, Map<Block, BlockData> futureBlockChanges) {
 
@@ -145,7 +132,7 @@ public class CommandObject implements DecreeExecutor {
 
     @Decree(description = "Check the composition of an object")
     public void analyze(
-        @Param(description = "The object to analyze", customHandler = ObjectHandler.class)
+            @Param(description = "The object to analyze", customHandler = ObjectHandler.class)
             String object
     ) {
         IrisObject o = IrisData.loadAnyObject(object);
@@ -180,7 +167,7 @@ public class CommandObject implements DecreeExecutor {
         }
 
         List<Material> sortedMatsList = amounts.keySet().stream().map(BlockData::getMaterial)
-            .sorted().collect(Collectors.toList());
+                .sorted().collect(Collectors.toList());
         Set<Material> sortedMats = new TreeSet<>(Comparator.comparingInt(materials::get).reversed());
         sortedMats.addAll(sortedMatsList);
         sender().sendMessage("== Blocks in object ==");
@@ -196,8 +183,8 @@ public class CommandObject implements DecreeExecutor {
             String string = " - " + mat.toString() + "*" + amount;
             if(data.getAsString(true).contains("[")) {
                 string = string + " --> [" + data.getAsString(true).split("\\[")[1]
-                    .replaceAll("true", ChatColor.GREEN + "true" + ChatColor.GRAY)
-                    .replaceAll("false", ChatColor.RED + "false" + ChatColor.GRAY) + "*" + dataAmount;
+                        .replaceAll("true", ChatColor.GREEN + "true" + ChatColor.GRAY)
+                        .replaceAll("false", ChatColor.RED + "false" + ChatColor.GRAY) + "*" + dataAmount;
             }
 
             sender().sendMessage(string);
@@ -219,7 +206,7 @@ public class CommandObject implements DecreeExecutor {
 
     @Decree(description = "Contract a selection based on your looking direction", aliases = "-")
     public void contract(
-        @Param(description = "The amount to inset by", defaultValue = "1")
+            @Param(description = "The amount to inset by", defaultValue = "1")
             int amount
     ) {
         if(!WandSVC.isHoldingWand(player())) {
@@ -244,7 +231,7 @@ public class CommandObject implements DecreeExecutor {
 
     @Decree(description = "Set point 1 to look", aliases = "p1")
     public void position1(
-        @Param(description = "Whether to use your current position, or where you look", defaultValue = "true")
+            @Param(description = "Whether to use your current position, or where you look", defaultValue = "true")
             boolean here
     ) {
         if(!WandSVC.isHoldingWand(player())) {
@@ -267,7 +254,7 @@ public class CommandObject implements DecreeExecutor {
 
     @Decree(description = "Set point 2 to look", aliases = "p2")
     public void position2(
-        @Param(description = "Whether to use your current position, or where you look", defaultValue = "true")
+            @Param(description = "Whether to use your current position, or where you look", defaultValue = "true")
             boolean here
     ) {
         if(!WandSVC.isHoldingWand(player())) {
@@ -290,13 +277,13 @@ public class CommandObject implements DecreeExecutor {
 
     @Decree(description = "Paste an object", sync = true)
     public void paste(
-        @Param(description = "The object to paste", customHandler = ObjectHandler.class)
+            @Param(description = "The object to paste", customHandler = ObjectHandler.class)
             String object,
-        @Param(description = "Whether or not to edit the object (need to hold wand)", defaultValue = "false")
+            @Param(description = "Whether or not to edit the object (need to hold wand)", defaultValue = "false")
             boolean edit,
-        @Param(description = "The amount of degrees to rotate by", defaultValue = "0")
+            @Param(description = "The amount of degrees to rotate by", defaultValue = "0")
             int rotate,
-        @Param(description = "The factor by which to scale the object placement", defaultValue = "1")
+            @Param(description = "The factor by which to scale the object placement", defaultValue = "1")
             double scale
 //            ,
 //            @Param(description = "The scale interpolator to use", defaultValue = "none")
@@ -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);
         }
 
@@ -330,7 +316,7 @@ public class CommandObject implements DecreeExecutor {
 
         if(edit) {
             ItemStack newWand = WandSVC.createWand(block.clone().subtract(o.getCenter()).add(o.getW() - 1,
-                o.getH() + o.getCenter().clone().getY() - 1, o.getD() - 1), block.clone().subtract(o.getCenter().clone().setY(0)));
+                    o.getH() + o.getCenter().clone().getY() - 1, o.getD() - 1), block.clone().subtract(o.getCenter().clone().setY(0)));
             if(WandSVC.isWand(wand)) {
                 wand = newWand;
                 player().getInventory().setItemInMainHand(wand);
@@ -352,11 +338,11 @@ public class CommandObject implements DecreeExecutor {
 
     @Decree(description = "Save an object")
     public void save(
-        @Param(description = "The dimension to store the object in", contextual = true)
+            @Param(description = "The dimension to store the object in", contextual = true)
             IrisDimension dimension,
-        @Param(description = "The file to store it in, can use / for subfolders")
+            @Param(description = "The file to store it in, can use / for subfolders")
             String name,
-        @Param(description = "Overwrite existing object files", defaultValue = "false", aliases = "force")
+            @Param(description = "Overwrite existing object files", defaultValue = "false", aliases = "force")
             boolean overwrite
     ) {
         IrisObject o = WandSVC.createSchematic(player());
@@ -385,7 +371,7 @@ public class CommandObject implements DecreeExecutor {
 
     @Decree(description = "Shift a selection in your looking direction", aliases = "-")
     public void shift(
-        @Param(description = "The amount to shift by", defaultValue = "1")
+            @Param(description = "The amount to shift by", defaultValue = "1")
             int amount
     ) {
         if(!WandSVC.isHoldingWand(player())) {
@@ -409,7 +395,7 @@ public class CommandObject implements DecreeExecutor {
 
     @Decree(description = "Undo a number of pastes", aliases = "-")
     public void undo(
-        @Param(description = "The amount of pastes to undo", defaultValue = "1")
+            @Param(description = "The amount of pastes to undo", defaultValue = "1")
             int amount
     ) {
         ObjectSVC service = Iris.service(ObjectSVC.class);
@@ -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/CommandPregen.java

@@ -34,11 +34,11 @@ import org.bukkit.util.Vector;
 public class CommandPregen implements DecreeExecutor {
     @Decree(description = "Pregenerate a world")
     public void start(
-        @Param(description = "The radius of the pregen in blocks", aliases = "size")
+            @Param(description = "The radius of the pregen in blocks", aliases = "size")
             int radius,
-        @Param(description = "The world to pregen", contextual = true)
+            @Param(description = "The world to pregen", contextual = true)
             World world,
-        @Param(aliases = "middle", description = "The center location of the pregen. Use \"me\" for your current location", defaultValue = "0,0")
+            @Param(aliases = "middle", description = "The center location of the pregen. Use \"me\" for your current location", defaultValue = "0,0")
             Vector center
     ) {
         try {
@@ -49,11 +49,11 @@ public class CommandPregen implements DecreeExecutor {
             radius = Math.max(radius, 1024);
             int w = (radius >> 9 + 1) * 2;
             IrisToolbelt.pregenerate(PregenTask
-                .builder()
-                .center(new Position2(center))
-                .width(w)
-                .height(w)
-                .build(), world);
+                    .builder()
+                    .center(new Position2(center))
+                    .width(w)
+                    .height(w)
+                    .build(), world);
             String msg = C.GREEN + "Pregen started in " + C.GOLD + world.getName() + C.GREEN + " of " + C.GOLD + (radius * 2) + C.GREEN + " by " + C.GOLD + (radius * 2) + C.GREEN + " blocks from " + C.GOLD + center.getX() + "," + center.getZ();
             sender().sendMessage(msg);
             Iris.info(msg);

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;
@@ -93,30 +67,26 @@ 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 {
+    private CommandFind find;
+    private CommandEdit edit;
+
     public static String hrf(Duration duration) {
         return duration.toString().substring(2).replaceAll("(\\d[HMS])(?!$)", "$1 ").toLowerCase();
     }
 
-    private CommandFind find;
-    private CommandEdit edit;
-
-
     @Decree(description = "Download a project.", aliases = "dl")
     public void download(
-        @Param(name = "pack", description = "The pack to download", defaultValue = "overworld", aliases = "project")
+            @Param(name = "pack", description = "The pack to download", defaultValue = "overworld", aliases = "project")
             String pack,
-        @Param(name = "branch", description = "The branch to download from", defaultValue = "master")
+            @Param(name = "branch", description = "The branch to download from", defaultValue = "master")
             String branch,
-        @Param(name = "trim", description = "Whether or not to download a trimmed version (do not enable when editing)", defaultValue = "false")
+            @Param(name = "trim", description = "Whether or not to download a trimmed version (do not enable when editing)", defaultValue = "false")
             boolean trim,
-        @Param(name = "overwrite", description = "Whether or not to overwrite the pack with the downloaded one", aliases = "force", defaultValue = "false")
+            @Param(name = "overwrite", description = "Whether or not to overwrite the pack with the downloaded one", aliases = "force", defaultValue = "false")
             boolean overwrite
     ) {
         new CommandIris().download(pack, branch, trim, overwrite);
@@ -124,9 +94,9 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Open a new studio world", aliases = "o", sync = true)
     public void open(
-        @Param(defaultValue = "default", description = "The dimension to open a studio for", aliases = "dim")
+            @Param(defaultValue = "default", description = "The dimension to open a studio for", aliases = "dim")
             IrisDimension dimension,
-        @Param(defaultValue = "1337", description = "The seed to generate the studio with", aliases = "s")
+            @Param(defaultValue = "1337", description = "The seed to generate the studio with", aliases = "s")
             long seed) {
         sender().sendMessage(C.GREEN + "Opening studio for the \"" + dimension.getName() + "\" pack (seed: " + seed + ")");
         Iris.service(StudioSVC.class).open(sender(), seed, dimension.getLoadKey());
@@ -134,7 +104,7 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Open VSCode for a dimension", aliases = {"vsc", "edit"})
     public void vscode(
-        @Param(defaultValue = "default", description = "The dimension to open VSCode for", aliases = "dim")
+            @Param(defaultValue = "default", description = "The dimension to open VSCode for", aliases = "dim")
             IrisDimension dimension
     ) {
         sender().sendMessage(C.GREEN + "Opening VSCode for the \"" + dimension.getName() + "\" pack");
@@ -154,9 +124,9 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Create a new studio project", aliases = "+", sync = true)
     public void create(
-        @Param(description = "The name of this new Iris Project.")
+            @Param(description = "The name of this new Iris Project.")
             String name,
-        @Param(description = "Copy the contents of an existing project in your packs folder and use it as a template in this new project.", contextual = true)
+            @Param(description = "Copy the contents of an existing project in your packs folder and use it as a template in this new project.", contextual = true)
             IrisDimension template) {
         if(template != null) {
             Iris.service(StudioSVC.class).create(sender(), name, template.getLoadKey());
@@ -165,133 +135,9 @@ 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)
+            @Param(defaultValue = "default", description = "The dimension get the version of", aliases = "dim", contextual = true)
             IrisDimension dimension
     ) {
         sender().sendMessage(C.GREEN + "The \"" + dimension.getName() + "\" pack has version: " + dimension.getVersion());
@@ -305,7 +151,7 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Execute a script", aliases = "run", origin = DecreeOrigin.PLAYER)
     public void execute(
-        @Param(description = "The script to run")
+            @Param(description = "The script to run")
             IrisScript script
     ) {
         engine().getExecution().execute(script.getLoadKey());
@@ -330,9 +176,9 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Preview noise gens (External GUI)", aliases = {"generator", "gen"})
     public void explore(
-        @Param(description = "The generator to explore", contextual = true)
+            @Param(description = "The generator to explore", contextual = true)
             IrisGenerator generator,
-        @Param(description = "The seed to generate with", defaultValue = "12345")
+            @Param(description = "The seed to generate with", defaultValue = "12345")
             long seed
     ) {
         if(noGUI()) return;
@@ -361,9 +207,9 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Show loot if a chest were right here", origin = DecreeOrigin.PLAYER, sync = true)
     public void loot(
-        @Param(description = "Fast insertion of items in virtual inventory (may cause performance drop)", defaultValue = "false")
+            @Param(description = "Fast insertion of items in virtual inventory (may cause performance drop)", defaultValue = "false")
             boolean fast,
-        @Param(description = "Whether or not to append to the inventory currently open (if false, clears opened inventory)", defaultValue = "true")
+            @Param(description = "Whether or not to append to the inventory currently open (if false, clears opened inventory)", defaultValue = "true")
             boolean add
     ) {
         if(noStudio()) return;
@@ -404,7 +250,7 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Render a world map (External GUI)", aliases = "render")
     public void map(
-        @Param(name = "world", description = "The world to open the generator for", contextual = true)
+            @Param(name = "world", description = "The world to open the generator for", contextual = true)
             World world
     ) {
         if(noGUI()) return;
@@ -420,11 +266,11 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Package a dimension into a compressed format", aliases = "package")
     public void pkg(
-        @Param(name = "dimension", description = "The dimension pack to compress", contextual = true, defaultValue = "default")
+            @Param(name = "dimension", description = "The dimension pack to compress", contextual = true, defaultValue = "default")
             IrisDimension dimension,
-        @Param(name = "obfuscate", description = "Whether or not to obfuscate the pack", defaultValue = "false")
+            @Param(name = "obfuscate", description = "Whether or not to obfuscate the pack", defaultValue = "false")
             boolean obfuscate,
-        @Param(name = "minify", description = "Whether or not to minify the pack", defaultValue = "true")
+            @Param(name = "minify", description = "Whether or not to minify the pack", defaultValue = "true")
             boolean minify
     ) {
         Iris.service(StudioSVC.class).compilePackage(sender(), dimension.getLoadKey(), obfuscate, minify);
@@ -432,7 +278,7 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Profiles the performance of a dimension", origin = DecreeOrigin.PLAYER)
     public void profile(
-        @Param(description = "The dimension to profile", contextual = true, defaultValue = "default")
+            @Param(description = "The dimension to profile", contextual = true, defaultValue = "default")
             IrisDimension dimension
     ) {
         File pack = dimension.getLoadFile().getParentFile().getParentFile();
@@ -620,9 +466,9 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Summon an Iris Entity", origin = DecreeOrigin.PLAYER)
     public void summon(
-        @Param(description = "The Iris Entity to spawn")
+            @Param(description = "The Iris Entity to spawn")
             IrisEntity entity,
-        @Param(description = "The location at which to spawn the entity", defaultValue = "self")
+            @Param(description = "The location at which to spawn the entity", defaultValue = "self")
             Vector location
     ) {
         if(!sender().isPlayer()) {
@@ -653,7 +499,7 @@ public class CommandStudio implements DecreeExecutor {
 
     @Decree(description = "Update your dimension projects VSCode workspace")
     public void update(
-        @Param(description = "The dimension to update the workspace of", contextual = true, defaultValue = "default")
+            @Param(description = "The dimension to update the workspace of", contextual = true, defaultValue = "default")
             IrisDimension dimension
     ) {
         sender().sendMessage(C.GOLD + "Updating Code Workspace for " + dimension.getName() + "...");
@@ -819,7 +665,7 @@ public class CommandStudio implements DecreeExecutor {
 
                 String n3 = nn3;
                 objects.computeIfAbsent(n1, (k1) -> new KMap<>())
-                    .computeIfAbsent(n2, (k) -> new KList<>()).addIfMissing(n3);
+                        .computeIfAbsent(n2, (k) -> new KList<>()).addIfMissing(n3);
             }
         }
     }

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) {
@@ -138,10 +138,10 @@ public class CommandWhat implements DecreeExecutor {
             for(int xxx = c.getX() - 4; xxx <= c.getX() + 4; xxx++) {
                 for(int zzz = c.getZ() - 4; zzz <= c.getZ() + 4; zzz++) {
                     IrisToolbelt.access(c.getWorld()).getEngine().getMantle().findMarkers(xxx, zzz, new MatterMarker(marker))
-                        .convert((i) -> i.toLocation(c.getWorld())).forEach((i) -> {
-                            J.s(() -> BlockSignal.of(i.getBlock(), 100));
-                            v.incrementAndGet();
-                        });
+                            .convert((i) -> i.toLocation(c.getWorld())).forEach((i) -> {
+                                J.s(() -> BlockSignal.of(i.getBlock(), 100));
+                                v.incrementAndGet();
+                            });
                 }
             }
 

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;

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;
@@ -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()));
@@ -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;

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;
 

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;
@@ -59,15 +60,15 @@ public class IrisPapiExpansion extends PlaceholderExpansion {
 
         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/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;
@@ -467,4 +464,38 @@ 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;
+    }
+
+    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));
             }
         }
-
-        KList<String> v = new KList<>(m);
-        possibleKeys = v.toArray(new String[0]);
-        return possibleKeys;
+        return paths;
     }
 
     public File findFile(String name) {

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

@@ -23,32 +23,39 @@ 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 KSet<String> firstAccess;
     protected File root;
     protected String folderName;
     protected String resourceTypeName;
@@ -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_2.NMSBinding19_2;
 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_R1", NMSBinding19_2.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;
@@ -56,6 +58,8 @@ public interface INMSBinding {
     Object getCustomBiomeBaseFor(String mckey);
     Object getCustomBiomeBaseHolderFor(String mckey);
 
+    int getBiomeBaseIdForKey(String key);
+
     String getKeyForBiomeBase(Object biomeBase);
 
     Object getBiomeBase(World world, Biome biome);
@@ -83,4 +87,6 @@ public interface INMSBinding {
     }
 
     MCAPaletteAccess createPalette();
+
+    void injectBiomesFromMantle(Chunk e, Mantle mantle);
 }

src/main/java/com/volmit/iris/core/nms/v19_2/CustomBiomeSource.java

@@ -0,0 +1,151 @@
+package com.volmit.iris.core.nms.v19_2;
+
+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.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_R1.CraftServer;
+import org.bukkit.craftbukkit.v1_19_R1.CraftWorld;
+import org.bukkit.craftbukkit.v1_19_R1.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(Registry.BIOME_REGISTRY).orElse(null),
+            ((CraftWorld) world).getHandle().registryAccess().registry(Registry.BIOME_REGISTRY).orElse(null),
+            engine));
+        this.engine = engine;
+        this.seed = seed;
+        this.biomeCustomRegistry = registry().registry(Registry.BIOME_REGISTRY).orElse(null);
+        this.biomeRegistry = ((CraftWorld) world).getHandle().registryAccess().registry(Registry.BIOME_REGISTRY).orElse(null);
+        this.rng = new RNG(engine.getSeedManager().getBiome());
+        this.customBiomes = fillCustomBiomes(biomeCustomRegistry, engine);
+    }
+
+    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 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 RegistryAccess registry() {
+        return registryAccess.aquire(() -> (RegistryAccess) getFor(RegistryAccess.Frozen.class, ((CraftServer) Bukkit.getServer()).getHandle().getServer()));
+    }
+
+    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;
+    }
+
+    @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_2/NMSBinding19_2.java

@@ -16,46 +16,36 @@
  * 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_2;
 
 
 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.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.CraftChunk;
 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;
@@ -68,13 +58,12 @@ 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_2 implements INMSBinding {
 
     private final KMap<Biome, Object> baseBiomeCache = new KMap<>();
     private final BlockData AIR = Material.AIR.createBlockData();
@@ -166,23 +155,7 @@ public class NMSBinding19_1 implements INMSBinding {
 
     @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 +170,7 @@ 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
@@ -219,6 +192,10 @@ public class NMSBinding19_1 implements INMSBinding {
         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 +203,8 @@ 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_R1.block.CraftBlock.biomeToBiomeBase(((CraftWorld) world).getHandle()
+            .registryAccess().registry(Registry.BIOME_REGISTRY).orElse(null), biome);
     }
 
     @Override
@@ -338,50 +316,24 @@ 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;
 
@@ -428,6 +380,26 @@ public class NMSBinding19_1 implements INMSBinding {
             i -> ((CraftBlockData) NBTWorld.getBlockData(i)).getState());
     }
 
+    @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();
+                }
+            }
+        });
+    }
+
     private static Object getFor(Class<?> type, Object source) {
         Object o = fieldFor(type, source);
 

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/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 +169,22 @@ 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);
-            listener.onSaving();
-            generator.save();
+
+            if(saveLatch.flip()) {
+                listener.onSaving();
+                generator.save();
+            }
+
             generatedRegions.add(pos);
             checkRegions();
         }

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

@@ -0,0 +1,178 @@
+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);
+    }
+
+    @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));
+    }
+
+    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);
+                }
+            }
+        }
+    }
+
+    @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/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();
-            listener.onChunkGenerated(x, z);
-            listener.onChunkCleaned(x, z);
+            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";
 

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/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;

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;

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;
@@ -102,6 +102,9 @@ 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 +120,7 @@ public class IrisCreator {
             .seed(seed)
             .studio(studio)
             .create();
+        ServerConfigurator.installDataPacks(false);
 
         access = (PlatformChunkGenerator) wc.generator();
         PlatformChunkGenerator finalAccess1 = access;
@@ -174,7 +178,8 @@ public class IrisCreator {
                     world.get().setTime(6000);
                 }
             });
-        }
+        } else
+            addToBukkitYml();
 
         if(pregen != null) {
             CompletableFuture<Boolean> ff = new CompletableFuture<>();
@@ -204,7 +209,38 @@ public class IrisCreator {
                 e.printStackTrace();
             }
         }
-
         return world.get();
     }
+
+    private static final File BUKKIT_YML = new File(Bukkit.getServer().getWorldContainer(), "bukkit.yml");
+
+    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();
+            }
+        }
+    }
+
+    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;
+    }
 }

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;
 
@@ -221,7 +220,6 @@ public class IrisToolbelt {
                     new VolmitSender(j, Iris.instance.getTag()).sendMessage("You have been evacuated from this world. " + m);
                     j.teleport(i.getSpawnLocation());
                 }
-
                 return true;
             }
         }
@@ -248,4 +246,8 @@ public class IrisToolbelt {
         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
     }
 
@@ -314,7 +319,7 @@ 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;
@@ -128,8 +116,9 @@ 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 +134,7 @@ public class IrisEngine implements Engine {
     }
 
     private void tickRandomPlayer() {
+        recycle();
         if(perSecondBudLatch.flip()) {
             buds.set(bud.get());
             bud.set(0);
@@ -192,8 +182,8 @@ 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
@@ -453,7 +443,10 @@ 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());
+            IrisBiome b = getEngine().getBiome(e.getBlock().getLocation().clone().subtract(0, getEngine().getWorld().minHeight(), 0));
+            List<IrisBlockDrops> dropProviders = filterDrops(b.getBlockDrops(), e, getData());
 
-            if(dropItems(e, d, drop, b.getBlockDrops(), b)) {
-                return;
+            if(dropProviders.stream().noneMatch(IrisBlockDrops::isSkipParents)) {
+                IrisRegion r = getEngine().getRegion(e.getBlock().getLocation());
+                dropProviders.addAll(filterDrops(r.getBlockDrops(), e, getData()));
+                dropProviders.addAll(filterDrops(getEngine().getDimension().getBlockDrops(), e, getData()));
             }
 
-            IrisRegion r = getEngine().getRegion(e.getBlock().getLocation());
+            dropProviders.forEach(provider -> provider.fillDrops(false, d));
 
-            if(dropItems(e, d, drop, r.getBlockDrops(), b)) {
-                return;
+            if(dropProviders.stream().anyMatch(IrisBlockDrops::isReplaceVanillaDrops)) {
+                e.setDropItems(false);
             }
 
-            for(IrisBlockDrops i : getEngine().getDimension().getBlockDrops()) {
-                if(i.shouldDropFor(e.getBlock().getBlockData(), getData())) {
-                    if(i.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);
-                } else {
-                    hh.forceBiomeBaseInto(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 {
+                        Biome v = ib.getSkyBiome(rng, x, 0, z);
+                        matter = BiomeInjectMatter.get(v);
+                    }
+
+                    getEngine().getMantle().getMantle().set(x + xf, 0, z + zf, matter);
+                    m++;
                 }
-                return true;
             }
+
+            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;
@@ -66,75 +62,70 @@ 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 realZ;
-                IrisBiome biome, cave;
-                for(int j = 0; j < output.getDepth(); j++) {
-                    boolean solid;
-                    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;
+            int height;
+            int realX = Math.round(x + i);
+            int realZ;
+            IrisBiome biome, cave;
+            for(int j = 0; j < output.getDepth(); j++) {
+                boolean solid;
+                int emptyFor = 0;
+                int lastSolid = 0;
+                realZ = Math.round(z + j);
+                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(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),
-                            realZ, Math.round(z + j + 1), Math.round(z + j - 1),
-                            output, biome, getDimension().getFluidHeight(), getEngine().getHeight());
-                        getSeaFloorDecorator().decorate(finalI, j,
-                            realX, realZ, output, biome, height + 1,
-                            getDimension().getFluidHeight() + 1);
-                    }
+                if(height < getDimension().getFluidHeight()) {
+                    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(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),
-                            realZ, Math.round(z + j + 1), Math.round(z + j - 1),
-                            output, biome, height, getEngine().getHeight());
-                    }
+                if(height == getDimension().getFluidHeight()) {
+                    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));
+                if(cave != null && cave.getDecorators().isNotEmpty()) {
+                    for(int k = height; k > 0; k--) {
+                        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);
-                                    emptyFor = 0;
-                                }
-                                lastSolid = k;
-                            } else {
-                                emptyFor++;
+                        if(solid) {
+                            if(emptyFor > 0) {
+                                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;
+                        } else {
+                            emptyFor++;
                         }
                     }
                 }
-            });
+            }
         }
 
-        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());
     }
 
@@ -81,7 +77,7 @@ public class IrisTerrainNormalActuator extends EngineAssignedActuator<BlockData>
      *     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 +85,9 @@ 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 +122,7 @@ 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 +149,7 @@ 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/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;
@@ -70,7 +70,7 @@ import org.bukkit.inventory.Inventory;
 import org.bukkit.inventory.InventoryHolder;
 import org.bukkit.inventory.ItemStack;
 
-import java.awt.Color;
+import java.awt.*;
 import java.util.Arrays;
 import java.util.Set;
 import java.util.UUID;
@@ -195,7 +195,7 @@ 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) {
@@ -422,21 +422,27 @@ 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) {
-                    return new KList<>(table);
+                    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 +473,7 @@ 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 +513,7 @@ 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

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

@@ -24,7 +24,6 @@ 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;
@@ -32,12 +31,10 @@ 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.BlockBreakEvent;
 import org.bukkit.event.block.BlockPlaceEvent;
 import org.bukkit.event.entity.EntitySpawnEvent;
-import org.bukkit.event.player.PlayerTeleportEvent;
 import org.bukkit.event.world.ChunkLoadEvent;
 import org.bukkit.event.world.WorldSaveEvent;
 import org.bukkit.event.world.WorldUnloadEvent;

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

@@ -20,8 +20,11 @@ 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;
@@ -37,12 +40,12 @@ 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 +60,20 @@ 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);
     }
 
+    public static final RollingSequence r = new RollingSequence(64);
+    public static final RollingSequence r2 = new RollingSequence(256);
+
     @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;
@@ -175,7 +176,7 @@ public interface Locator<T> {
     static Locator<IrisBiome> caveOrMantleBiome(String loadKey) {
         return (e, c) -> {
             AtomicBoolean found = new AtomicBoolean(false);
-            e.generateMatter(c.getX(), c.getZ(), true);
+            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;

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;
@@ -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) -> e.set(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id), null, getData());
     }
 
     public void place(World world) {

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 +189,7 @@ 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) {
         if(!getEngine().getDimension().isUseMantle()) {
             return;
         }
@@ -206,7 +207,7 @@ 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);
                         }
                     });
                 });
@@ -216,8 +217,8 @@ 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/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;
@@ -35,11 +36,11 @@ 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);
-        IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
+        IrisRegion region =getComplex().getRegionStream().get(xxx, zzz);
         IrisBiome biome = getComplex().getTrueBiomeStream().get(xxx, zzz);
         carve(writer, rng, x, z, region, biome);
     }

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;
@@ -35,11 +36,11 @@ 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);
-        IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
+        IrisRegion region =getComplex().getRegionStream().get(xxx, zzz);
         IrisBiome biome = getComplex().getTrueBiomeStream().get(xxx, zzz);
         generate(writer, rng, x, z, region, biome);
     }

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;
@@ -46,11 +42,11 @@ 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);
-        IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
+        IrisRegion region =getComplex().getRegionStream().get(xxx, zzz);
         IrisBiome biome = getComplex().getTrueBiomeStream().get(xxx, zzz);
         generateJigsaw(writer, rng, x, z, biome, region);
     }

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

@@ -28,6 +28,7 @@ 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.documentation.BlockCoordinates;
 import com.volmit.iris.util.documentation.ChunkCoordinates;
 import com.volmit.iris.util.mantle.MantleFlag;
@@ -41,11 +42,11 @@ 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);
-        IrisRegion region = getComplex().getRegionStream().get(xxx, zzz);
+        IrisRegion region =getComplex().getRegionStream().get(xxx, zzz);
         IrisBiome biome = getComplex().getTrueBiomeStream().get(xxx, zzz);
         placeObjects(writer, rng, x, z, biome, region);
     }
@@ -95,9 +96,7 @@ 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) -> writer.setData(b.getX(), b.getY(), b.getZ(), v.getLoadKey() + "@" + id), 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

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

@@ -19,13 +19,7 @@
 package com.volmit.iris.engine.object;
 
 import com.volmit.iris.Iris;
-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.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.json.JSONArray;
@@ -35,7 +29,7 @@ import lombok.Data;
 import lombok.NoArgsConstructor;
 import lombok.experimental.Accessors;
 
-import java.awt.Color;
+import java.awt.*;
 import java.util.Locale;
 
 @Snippet("custom-biome")

src/main/java/com/volmit/iris/engine/object/IrisBiomeCustomParticle.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 lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;

src/main/java/com/volmit/iris/engine/object/IrisBiomeCustomSpawn.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 lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;

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

@@ -19,13 +19,7 @@
 package com.volmit.iris.engine.object;
 
 import com.volmit.iris.engine.data.cache.AtomicCache;
-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.Snippet;
+import com.volmit.iris.engine.object.annotations.*;
 import com.volmit.iris.util.data.DataProvider;
 import com.volmit.iris.util.interpolation.IrisInterpolation;
 import lombok.AllArgsConstructor;

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

@@ -20,13 +20,7 @@ package com.volmit.iris.engine.object;
 
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.data.cache.AtomicCache;
-import com.volmit.iris.engine.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.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.math.RNG;
 import com.volmit.iris.util.noise.CNG;

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

@@ -22,11 +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.engine.data.cache.AtomicCache;
-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.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.data.B;

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

@@ -56,8 +56,7 @@ public class IrisBlockDrops {
     private boolean replaceVanillaDrops = false;
 
     public boolean shouldDropFor(BlockData data, IrisData rdata) {
-        KList<BlockData> list = this.data.aquire(() ->
-        {
+        KList<BlockData> list = this.data.aquire(() -> {
             KList<BlockData> b = new KList<>();
 
             for(IrisBlockData i : getBlocks()) {

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

@@ -23,11 +23,7 @@ import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.data.cache.AtomicCache;
 import com.volmit.iris.engine.framework.Engine;
 import com.volmit.iris.engine.mantle.MantleWriter;
-import com.volmit.iris.engine.object.annotations.Desc;
-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.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/IrisColor.java

@@ -28,7 +28,7 @@ import lombok.Data;
 import lombok.NoArgsConstructor;
 import lombok.experimental.Accessors;
 
-import java.awt.Color;
+import java.awt.*;
 
 @Snippet("color")
 @Accessors(chain = true)

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

@@ -18,12 +18,7 @@
 
 package com.volmit.iris.engine.object;
 
-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.Snippet;
+import com.volmit.iris.engine.object.annotations.*;
 import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.math.RNG;
 import lombok.Data;

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

@@ -21,13 +21,7 @@ package com.volmit.iris.engine.object;
 import com.volmit.iris.Iris;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.data.cache.AtomicCache;
-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.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.math.RNG;
 import com.volmit.iris.util.noise.CNG;
@@ -53,6 +47,14 @@ public class IrisDecorator {
     private IrisGeneratorStyle variance = NoiseStyle.STATIC.style();
     @Desc("Forcefully place this decorant anywhere it is supposed to go even if it should not go on a specific surface block. For example, you could force tallgrass to place on top of stone by using this.")
     private boolean forcePlace = false;
+    @Desc("Forced the surface block of this decorant to be the specified block. Assumes forcePlace.")
+    private IrisBlockData forceBlock;
+    @ArrayType(min = 1, type = IrisBlockData.class)
+    @Desc("When set, the decorator can only place onto any of these blocks.")
+    private KList<IrisBlockData> whitelist;
+    @ArrayType(min = 1, type = IrisBlockData.class)
+    @Desc("When set, the decorator will never place onto any of these blocks.")
+    private KList<IrisBlockData> blacklist;
     @DependsOn({"scaleStack", "stackMin", "stackMax"})
     @Desc("If stackMax is set to true, use this to limit its max height for large caverns")
     private int absoluteMaxStack = 30;

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

@@ -20,12 +20,7 @@ package com.volmit.iris.engine.object;
 
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.engine.data.cache.AtomicCache;
-import com.volmit.iris.engine.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.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.math.RNG;
 import lombok.AllArgsConstructor;

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

@@ -22,12 +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.engine.data.cache.AtomicCache;
-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.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.data.DataProvider;
 import com.volmit.iris.util.io.IO;