v+

3.2.5 iris

build.gradle

@@ -25,7 +25,7 @@ plugins {
     id "de.undercouch.download" version "5.0.1"
 }
 
-version '3.2.3-1.19.2-1.20.4'
+version '3.2.4-1.19.2-1.20.4'
 def specialSourceVersion = '1.11.0' //[NMS]
 
 // ADD YOURSELF AS A NEW LINE IF YOU WANT YOUR OWN BUILD TASK GENERATED
@@ -37,7 +37,7 @@ registerCustomOutputTask('Coco', 'D://mcsm/plugins')
 registerCustomOutputTask('Strange', 'D://Servers/1.17 Test Server/plugins')
 registerCustomOutputTask('Vatuu', 'D://Minecraft/Servers/1.19.4/plugins')
 registerCustomOutputTask('CrazyDev22', 'C://Users/Julian/Desktop/server/plugins')
-registerCustomOutputTask('Pixel', 'C://Users/repix/Iris Dimension Engine/1.20.4 - Iris Development/plugins')
+registerCustomOutputTask('Pixel', 'C://Users/repix/Iris Dimension Engine/1.20.4 - Development/plugins')
 // ========================== UNIX ==============================
 registerCustomOutputTaskUnix('CyberpwnLT', '/Users/danielmills/development/server/plugins')
 registerCustomOutputTaskUnix('PsychoLT', '/Volumes/PRO-G40/Minecraft/MinecraftDevelopment/Server/plugins')

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

@@ -739,7 +739,7 @@ public class Iris extends VolmitPlugin implements Listener {
             service(StudioSVC.class).installIntoWorld(getSender(), dim.getLoadKey(), w.worldFolder());
         }
 
-        return new BukkitChunkGenerator(w, false, ff, dim.getLoadKey());
+        return new BukkitChunkGenerator(w, false, ff, dim.getLoadKey(), false);
     }
 
     public void splash() {

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

@@ -177,7 +177,6 @@ public class IrisSettings {
     public static class IrisSettingsGenerator {
         public String defaultWorldType = "overworld";
         public int maxBiomeChildDepth = 4;
-       // public boolean forceConvertTo320Height = false;
         public boolean preventLeafDecay = true;
     }
 

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

@@ -22,6 +22,7 @@ import com.volmit.iris.Iris;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.nms.INMS;
 import com.volmit.iris.core.nms.v1X.NMSBinding1X;
+import com.volmit.iris.core.pregenerator.ChunkUpdater;
 import com.volmit.iris.core.service.IrisEngineSVC;
 import com.volmit.iris.core.tools.IrisPackBenchmarking;
 import com.volmit.iris.core.tools.IrisToolbelt;
@@ -40,7 +41,10 @@ import com.volmit.iris.util.format.C;
 import com.volmit.iris.util.format.Form;
 import com.volmit.iris.util.io.IO;
 import com.volmit.iris.util.mantle.TectonicPlate;
+import com.volmit.iris.util.math.Spiraler;
 import com.volmit.iris.util.math.Vector3d;
+import com.volmit.iris.util.nbt.mca.MCAFile;
+import com.volmit.iris.util.nbt.mca.MCAUtil;
 import com.volmit.iris.util.plugin.VolmitSender;
 import io.lumine.mythic.bukkit.adapters.BukkitEntity;
 import net.jpountz.lz4.LZ4BlockInputStream;
@@ -61,6 +65,7 @@ import java.net.NetworkInterface;
 import java.util.*;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
+import java.util.concurrent.atomic.AtomicInteger;
 import java.util.zip.GZIPInputStream;
 import java.util.zip.GZIPOutputStream;
 
@@ -150,9 +155,29 @@ public class CommandDeveloper implements DecreeExecutor {
 
     }
 
+    @Decree(description = "Test")
+    public void updater(
+            @Param(description = "Updater for chunks")
+            World world
+    ) {
+        Iris.info("test");
+        ChunkUpdater updater = new ChunkUpdater(world);
+        updater.start();
+
+
+    }
+
     @Decree(description = "test")
-    public void test() throws NoSuchFieldException, IllegalAccessException {
-        IrisEngineSVC.instance.engineStatus();
+    public void mca (
+            @Param(description = "String") String world) {
+        try {
+            File[] McaFiles = new File(world, "region").listFiles((dir, name) -> name.endsWith(".mca"));
+            for (File mca : McaFiles) {
+                MCAFile MCARegion = MCAUtil.read(mca);
+            }
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
 
     }
 

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

@@ -30,6 +30,7 @@ import com.volmit.iris.core.safeguard.UtilsSFG;
 import com.volmit.iris.engine.object.IrisWorld;
 import com.volmit.iris.engine.platform.BukkitChunkGenerator;
 import com.volmit.iris.engine.platform.DummyChunkGenerator;
+import com.volmit.iris.util.collection.KList;
 import com.volmit.iris.util.decree.DecreeExecutor;
 import com.volmit.iris.util.decree.DecreeOrigin;
 import com.volmit.iris.util.decree.annotations.Decree;
@@ -77,7 +78,6 @@ public class CommandIris implements DecreeExecutor {
     private CommandFind find;
     private CommandDeveloper developer;
     public static boolean worldCreation = false;
-    String WorldToLoad;
     String WorldEngine;
     String worldNameToCheck = "YourWorldName";
     VolmitSender sender = Iris.getSender();
@@ -89,7 +89,9 @@ public class CommandIris implements DecreeExecutor {
             @Param(aliases = "dimension", description = "The dimension type to create the world with", defaultValue = "default")
             IrisDimension type,
             @Param(description = "The seed to generate the world with", defaultValue = "1337")
-            long seed
+            long seed,
+            @Param(description = "If it should convert the dimension to match the vanilla height system.", defaultValue = "false")
+            boolean vanillaheight
     ) {
         if(sender() instanceof Player) {
             if (incompatibilities.get("Multiverse-Core")) {
@@ -133,6 +135,7 @@ public class CommandIris implements DecreeExecutor {
                     .seed(seed)
                     .sender(sender())
                     .studio(false)
+                    .smartVanillaHeight(vanillaheight)
                     .create();
         } catch (Throwable e) {
             sender().sendMessage(C.RED + "Exception raised during creation. See the console for more details.");
@@ -216,41 +219,41 @@ public class CommandIris implements DecreeExecutor {
         Iris.service(StudioSVC.class).open(sender(), 1337, "overworld");
     }
 
-    @Decree(description = "Check if iris has access to that specific world")
-    public void hasAccess(
-            @Param(description = "The world to access", aliases = {"world"})
-            World world
-    ) {
-        Engine engine = IrisToolbelt.access(world).getEngine();
-        if (engine != null) {
-            sender().sendMessage("Access granted successfully.");
-        } else {
-            sender().sendMessage(C.RED + "Failed to grant access.");
-        }
-    }
+    @Decree(description = "Check access of all worlds.", aliases = {"accesslist"})
+    public void worlds() {
+        KList<World> IrisWorlds = new KList<>();
+        KList<World> BukkitWorlds = new KList<>();
 
-    @Decree(description = "All Iris Worlds on the server.", aliases = {"worlds"})
-    public void irisworlds() {
-        List<World> IrisWorlds = new ArrayList<>();
-        for (World world : Bukkit.getWorlds()) {
+        for (World w : Bukkit.getServer().getWorlds()) {
             try {
-                if (IrisToolbelt.access(world).getEngine() != null) {
-                    IrisWorlds.add(world);
+                Engine engine = IrisToolbelt.access(w).getEngine();
+                if (engine != null) {
+                    IrisWorlds.add(w);
                 }
             } catch (Exception e) {
-                // no
+                BukkitWorlds.add(w);
             }
         }
+
         if (sender().isPlayer()) {
-            sender.sendMessage(C.IRIS + "Iris Worlds:");
-            for (World world : IrisWorlds) {
-                sender.sendMessage(C.GREEN + "- " + world.getName());
+            sender().sendMessage(C.BLUE + "Iris Worlds: ");
+            for (World IrisWorld : IrisWorlds.copy()) {
+                sender().sendMessage(C.IRIS + "- " +IrisWorld.getName());
+            }
+            sender().sendMessage(C.GOLD + "Bukkit Worlds: ");
+            for (World BukkitWorld : BukkitWorlds.copy()) {
+                sender().sendMessage(C.GRAY + "- " +BukkitWorld.getName());
             }
         } else {
-            Iris.info(C.IRIS + "Iris Worlds:");
-            for (World world : IrisWorlds) {
-                sender.sendMessage(C.GREEN + "- " + world.getName());
+            Iris.info(C.BLUE + "Iris Worlds: ");
+            for (World IrisWorld : IrisWorlds.copy()) {
+                Iris.info(C.IRIS + "- " +IrisWorld.getName());
             }
+            Iris.info(C.GOLD + "Bukkit Worlds: ");
+            for (World BukkitWorld : BukkitWorlds.copy()) {
+                Iris.info(C.GRAY + "- " +BukkitWorld.getName());
+            }
+            
         }
     }
 
@@ -473,7 +476,7 @@ public class CommandIris implements DecreeExecutor {
             sender().sendMessage(C.YELLOW + world + " Doesnt exist on the server.");
             return;
         }
-        WorldToLoad = world;
+
         File BUKKIT_YML = new File("bukkit.yml");
         String pathtodim = world + File.separator +"iris"+File.separator +"pack"+File.separator +"dimensions"+File.separator;
         File directory = new File(Bukkit.getWorldContainer(), pathtodim);
@@ -511,7 +514,7 @@ public class CommandIris implements DecreeExecutor {
                 e.printStackTrace();
             }
         }
-        checkForBukkitWorlds();
+        checkForBukkitWorlds(world);
         sender().sendMessage(C.GREEN + world + " loaded successfully.");
     }
     @Decree(description = "Evacuate an iris world", origin = DecreeOrigin.PLAYER, sync = true)
@@ -532,7 +535,7 @@ public class CommandIris implements DecreeExecutor {
         File worldDirectory = new File(worldContainer, worldName);
         return worldDirectory.exists() && worldDirectory.isDirectory();
     }
-    private void checkForBukkitWorlds() {
+    private void checkForBukkitWorlds(String world) {
         FileConfiguration fc = new YamlConfiguration();
         try {
             fc.load(new File("bukkit.yml"));
@@ -541,9 +544,9 @@ public class CommandIris implements DecreeExecutor {
                 return;
             }
 
-            List<String> worldsToLoad = Collections.singletonList(WorldToLoad);
+            List<String> worldsToLoad = Collections.singletonList(world);
 
-            for (String s : section.getKeys(false)) {
+             for (String s : section.getKeys(false)) {
                 if (!worldsToLoad.contains(s)) {
                     continue;
                 }
@@ -622,6 +625,6 @@ public class CommandIris implements DecreeExecutor {
             ff.mkdirs();
             service(StudioSVC.class).installIntoWorld(sender, dim.getLoadKey(), ff.getParentFile());
         }
-        return new BukkitChunkGenerator(w, false, ff, dim.getLoadKey());
+        return new BukkitChunkGenerator(w, false, ff, dim.getLoadKey(), false);
     }
 }

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

@@ -85,7 +85,7 @@ import java.util.function.Supplier;
 public class CommandStudio implements DecreeExecutor {
     private CommandFind find;
     private CommandEdit edit;
-    private CommandDeepSearch deepSearch;
+    //private CommandDeepSearch deepSearch;
 
     public static String hrf(Duration duration) {
         return duration.toString().substring(2).replaceAll("(\\d[HMS])(?!$)", "$1 ").toLowerCase();

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

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

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

@@ -0,0 +1,117 @@
+package com.volmit.iris.core.pregenerator;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.util.collection.KList;
+import com.volmit.iris.util.math.RollingSequence;
+import com.volmit.iris.util.math.Spiraler;
+import com.volmit.iris.util.nbt.mca.MCAFile;
+import com.volmit.iris.util.nbt.mca.MCAUtil;
+import org.bukkit.World;
+
+
+import java.io.File;
+
+import java.util.concurrent.atomic.AtomicBoolean;
+import java.util.concurrent.atomic.AtomicInteger;
+
+public class ChunkUpdater {
+    private AtomicBoolean cancelled;
+    private KList<int[]> chunkMap;
+    private final RollingSequence chunksPerSecond;
+    private final RollingSequence mcaregionsPerSecond;
+    private final AtomicInteger worldheightsize;
+    private final AtomicInteger worldwidthsize;
+    private final AtomicInteger totalChunks;
+    private final AtomicInteger totalMaxChunks;
+    private final AtomicInteger totalMcaregions;
+    private final AtomicInteger position;
+    private final File[] McaFiles;
+    private final World world;
+
+    public ChunkUpdater(World world) {
+        File cacheDir = new File("plugins" + File.separator + "iris" + File.separator + "cache");
+        File chunkCacheDir = new File("plugins" + File.separator + "iris" + File.separator + "cache" + File.separator + "spiral");
+        this.chunksPerSecond = new RollingSequence(10);
+        this.mcaregionsPerSecond = new RollingSequence(10);
+        this.world = world;
+        this.chunkMap = new KList<>();
+        this.McaFiles = new File(world.getWorldFolder(), "region").listFiles((dir, name) -> name.endsWith(".mca"));
+        this.worldheightsize = new AtomicInteger(calculateWorldDimensions(new File(world.getWorldFolder(), "region"), 1));
+        this.worldwidthsize = new AtomicInteger(calculateWorldDimensions(new File(world.getWorldFolder(), "region"), 0));
+        this.totalMaxChunks = new AtomicInteger((worldheightsize.get() / 16 ) * (worldwidthsize.get() / 16));
+        this.position = new AtomicInteger(0);
+        this.cancelled = new AtomicBoolean(false);
+        this.totalChunks = new AtomicInteger(0);
+        this.totalMcaregions = new AtomicInteger(0);
+    }
+
+    public void start() {
+        Initialize();
+    }
+
+    public void Initialize() {
+        Iris.info("Initializing..");
+        try {
+            for (File mca : McaFiles) {
+                MCAFile MCARegion = MCAUtil.read(mca);
+                for (int pos = 0; pos != totalMaxChunks.get(); pos++) {
+                    int[] coords = getChunk(pos);
+                    if(MCARegion.hasChunk(coords[0], coords[1])) chunkMap.add(coords);
+                }
+            }
+            Iris.info("Finished Initializing..");
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
+
+    public int calculateWorldDimensions(File regionDir, Integer o) {
+        File[] files = regionDir.listFiles((dir, name) -> name.endsWith(".mca"));
+
+        int minX = Integer.MAX_VALUE;
+        int maxX = Integer.MIN_VALUE;
+        int minZ = Integer.MAX_VALUE;
+        int maxZ = Integer.MIN_VALUE;
+
+        for (File file : files) {
+            String[] parts = file.getName().split("\\.");
+            int x = Integer.parseInt(parts[1]);
+            int z = Integer.parseInt(parts[2]);
+
+            if (x < minX) minX = x;
+            if (x > maxX) maxX = x;
+            if (z < minZ) minZ = z;
+            if (z > maxZ) maxZ = z;
+        }
+
+        int height = (maxX - minX + 1) * 32 * 16;
+        int width = (maxZ - minZ + 1) * 32 * 16;
+
+        if (o == 1) {
+            return height;
+        }
+        if (o == 0) {
+            return width;
+        }
+        return 0;
+    }
+
+    public int[] getChunk(int position) {
+        int p = -1;
+        AtomicInteger xx = new AtomicInteger();
+        AtomicInteger zz = new AtomicInteger();
+        Spiraler s = new Spiraler(worldheightsize.get() * 2, worldwidthsize.get() * 2, (x, z) -> {
+            xx.set(x);
+            zz.set(z);
+        });
+
+        while (s.hasNext() && p++ < position) {
+            s.next();
+        }
+        int[] coords = new int[2];
+        coords[0] = xx.get();
+        coords[1] = zz.get();
+
+        return coords;
+    }
+}

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

@@ -78,6 +78,9 @@ public class IrisEngineSVC implements IrisService {
             t = t - 200;
         }
         this.setup();
+        this.TrimLogic();
+        this.UnloadLogic();
+
         trimAlive.begin();
         unloadAlive.begin();
         trimActiveAlive.begin();
@@ -85,8 +88,8 @@ public class IrisEngineSVC implements IrisService {
 
         updateTicker.start();
         cacheTicker.start();
-        trimTicker.start();
-        unloadTicker.start();
+        //trimTicker.start();
+        //unloadTicker.start();
         instance = this;
 
     }
@@ -104,10 +107,6 @@ public class IrisEngineSVC implements IrisService {
         return tectonicLimit.get();
     }
 
-    public void EngineReport() {
-        Iris.info(C.RED + "CRITICAL ENGINE FAILURE! The Tectonic Trim subsystem has not responded for: " + Form.duration(trimAlive.getMillis()) + ".");
-    }
-
     @EventHandler
     public void onWorldUnload(WorldUnloadEvent event) {
         updateWorlds();
@@ -179,9 +178,9 @@ public class IrisEngineSVC implements IrisService {
                     }
                     if (!isServerShuttingDown && isServerLoaded) {
                         if (!trimTicker.isAlive()) {
-                            Iris.info(C.IRIS + "TrimTicker found dead! Booting it up!");
+                            Iris.info(C.RED + "TrimTicker found dead! Booting it up!");
                             try {
-                                trimTicker.start();
+                                TrimLogic();
                             } catch (Exception e) {
                                 Iris.error("What happened?");
                                 e.printStackTrace();
@@ -189,9 +188,9 @@ public class IrisEngineSVC implements IrisService {
                         }
 
                         if (!unloadTicker.isAlive()) {
-                            Iris.info(C.IRIS + "UnloadTicker found dead! Booting it up!");
+                            Iris.info(C.RED + "UnloadTicker found dead! Booting it up!");
                             try {
-                                unloadTicker.start();
+                               UnloadLogic();
                             } catch (Exception e) {
                                 Iris.error("What happened?");
                                 e.printStackTrace();
@@ -205,63 +204,72 @@ public class IrisEngineSVC implements IrisService {
                 return 1000;
             }
         };
+    }
+    public void TrimLogic() {
+        if (trimTicker == null || !trimTicker.isAlive()) {
+            trimTicker = new Looper() {
+                private final Supplier<Engine> supplier = createSupplier();
 
-        trimTicker = new Looper() {
-            private final Supplier<Engine> supplier = createSupplier();
-            @Override
-            protected long loop() {
-                long start = System.currentTimeMillis();
-                trimAlive.reset();
-                try {
-                    Engine engine = supplier.get();
-                    if (engine != null) {
-                        engine.getMantle().trim(tectonicLimit.get() / lastUse.size());
-                    }
-                } catch (Throwable e) {
-                    Iris.reportError(e);
-                    Iris.info(C.RED + "EngineSVC: Failed to trim. Please contact support!");
-                    e.printStackTrace();
-                    return -1;
-                }
-
-                int size = lastUse.size();
-                long time = (size > 0 ? 1000/size : 1000) - (System.currentTimeMillis() - start);
-                if (time <= 0)
-                    return 0;
-                return time;
-            }
-        };
-
-        unloadTicker = new Looper() {
-            private final Supplier<Engine> supplier = createSupplier();
-
-            @Override
-            protected long loop() {
-                long start = System.currentTimeMillis();
-                unloadAlive.reset();
-                try {
-                    Engine engine = supplier.get();
-                    if (engine != null) {
-                        long unloadStart = System.currentTimeMillis();
-                        int count = engine.getMantle().unloadTectonicPlate(tectonicLimit.get() / lastUse.size());
-                        if (count > 0) {
-                            Iris.debug(C.GOLD + "Unloaded " +  C.YELLOW + count + " TectonicPlates in " + C.RED + Form.duration(System.currentTimeMillis() - unloadStart, 2));
+                @Override
+                protected long loop() {
+                    long start = System.currentTimeMillis();
+                    trimAlive.reset();
+                    try {
+                        Engine engine = supplier.get();
+                        if (engine != null) {
+                            engine.getMantle().trim(tectonicLimit.get() / lastUse.size());
                         }
+                    } catch (Throwable e) {
+                        Iris.reportError(e);
+                        Iris.info(C.RED + "EngineSVC: Failed to trim.");
+                        e.printStackTrace();
+                        return -1;
                     }
-                } catch (Throwable e) {
-                    Iris.reportError(e);
-                    Iris.info(C.RED + "EngineSVC: Failed to unload.");
-                    e.printStackTrace();
-                    return -1;
-                }
 
-                int size = lastUse.size();
-                long time = (size > 0 ? 1000/size : 1000) - (System.currentTimeMillis() - start);
-                if (time <= 0)
-                    return 0;
-                return time;
-            }
-        };
+                    int size = lastUse.size();
+                    long time = (size > 0 ? 1000 / size : 1000) - (System.currentTimeMillis() - start);
+                    if (time <= 0)
+                        return 0;
+                    return time;
+                }
+            };
+            trimTicker.start();
+        }
+    }
+    public void UnloadLogic() {
+        if (unloadTicker == null || !unloadTicker.isAlive()) {
+            unloadTicker = new Looper() {
+                private final Supplier<Engine> supplier = createSupplier();
+
+                @Override
+                protected long loop() {
+                    long start = System.currentTimeMillis();
+                    unloadAlive.reset();
+                    try {
+                        Engine engine = supplier.get();
+                        if (engine != null) {
+                            long unloadStart = System.currentTimeMillis();
+                            int count = engine.getMantle().unloadTectonicPlate(tectonicLimit.get() / lastUse.size());
+                            if (count > 0) {
+                                Iris.debug(C.GOLD + "Unloaded " + C.YELLOW + count + " TectonicPlates in " + C.RED + Form.duration(System.currentTimeMillis() - unloadStart, 2));
+                            }
+                        }
+                    } catch (Throwable e) {
+                        Iris.reportError(e);
+                        Iris.info(C.RED + "EngineSVC: Failed to unload.");
+                        e.printStackTrace();
+                        return -1;
+                    }
+
+                    int size = lastUse.size();
+                    long time = (size > 0 ? 1000 / size : 1000) - (System.currentTimeMillis() - start);
+                    if (time <= 0)
+                        return 0;
+                    return time;
+                }
+            };
+            unloadTicker.start();
+        }
     }
 
     private Supplier<Engine> createSupplier() {
@@ -281,7 +289,8 @@ public class IrisEngineSVC implements IrisService {
 
                     if (generator != null) {
                         Engine engine = generator.getEngine();
-                        if (engine != null && !engine.isStudio()) {
+                        boolean closed = engine.getMantle().getData().isClosed();
+                        if (engine != null && !engine.isStudio() && !closed) {
                             lastUseLock.lock();
                             lastUse.put(world, System.currentTimeMillis());
                             lastUseLock.unlock();

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

@@ -86,6 +86,7 @@ public class IrisCreator {
      * Benchmark mode
      */
     private boolean benchmark = false;
+    private boolean smartVanillaHeight = false;
 
     public static boolean removeFromBukkitYml(String name) throws IOException {
         YamlConfiguration yml = YamlConfiguration.loadConfiguration(BUKKIT_YML);
@@ -112,13 +113,6 @@ public class IrisCreator {
      */
 
     public World create() throws IrisException {
-        if (unstablemode){
-            Iris.info(C.RED + "Your server is experiencing an incompatibility with the Iris plugin. Please rectify this problem to avoid further complications.");
-            Iris.info(C.RED + "----------------------------------------------------------------");
-            Iris.info(C.RED + "Operation ran: Loading Iris World..");
-            UtilsSFG.printIncompatibleWarnings();
-            Iris.info(C.RED + "----------------------------------------------------------------");
-        }
         if (Bukkit.isPrimaryThread()) {
             throw new IrisException("You cannot invoke create() on the main thread.");
         }
@@ -149,6 +143,7 @@ public class IrisCreator {
                 .name(name)
                 .seed(seed)
                 .studio(studio)
+                .smartVanillaHeight(smartVanillaHeight)
                 .create();
         ServerConfigurator.installDataPacks(false);
 

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

@@ -32,6 +32,7 @@ public class IrisWorldCreator {
     private String name;
     private boolean studio = false;
     private String dimensionName = null;
+    private boolean smartVanillaHeight = false;
     private long seed = 1337;
 
     public IrisWorldCreator() {
@@ -63,6 +64,11 @@ public class IrisWorldCreator {
         return this;
     }
 
+    public IrisWorldCreator smartVanillaHeight(boolean smartVanillaHeight) {
+        this.smartVanillaHeight = smartVanillaHeight;
+        return this;
+    }
+
     public WorldCreator create() {
         IrisDimension dim = IrisData.loadAnyDimension(dimensionName);
 
@@ -76,7 +82,7 @@ public class IrisWorldCreator {
                 .build();
         ChunkGenerator g = new BukkitChunkGenerator(w, studio, studio
                 ? dim.getLoader().getDataFolder() :
-                new File(w.worldFolder(), "iris/pack"), dimensionName);
+                new File(w.worldFolder(), "iris/pack"), dimensionName, smartVanillaHeight);
 
 
         return new WorldCreator(name)

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

@@ -292,7 +292,7 @@ public class IrisComplex implements DataProvider {
                 double b = 0;
 
                 for (IrisGenerator gen : generators) {
-                    b += bx.getGenLinkMax(gen.getLoadKey());
+                    b += bx.getGenLinkMax(gen.getLoadKey(), engine);
                 }
 
                 return b;
@@ -311,7 +311,7 @@ public class IrisComplex implements DataProvider {
                 double b = 0;
 
                 for (IrisGenerator gen : generators) {
-                    b += bx.getGenLinkMin(gen.getLoadKey());
+                    b += bx.getGenLinkMin(gen.getLoadKey(), engine);
                 }
 
                 return b;

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

@@ -194,13 +194,14 @@ public class IrisBiome extends IrisRegistrant implements IRare {
         return getCustomDerivitives() != null && getCustomDerivitives().isNotEmpty();
     }
 
-    public double getGenLinkMax(String loadKey) {
+    public double getGenLinkMax(String loadKey, Engine engine) {
         Integer v = genCacheMax.aquire(() ->
         {
             KMap<String, Integer> l = new KMap<>();
 
             for (IrisBiomeGeneratorLink i : getGenerators()) {
-                l.put(i.getGenerator(), i.getMax());
+                l.put(i.getGenerator(), i.getMax(engine));
+
             }
 
             return l;
@@ -209,13 +210,13 @@ public class IrisBiome extends IrisRegistrant implements IRare {
         return v == null ? 0 : v;
     }
 
-    public double getGenLinkMin(String loadKey) {
+    public double getGenLinkMin(String loadKey, Engine engine) {
         Integer v = genCacheMin.aquire(() ->
         {
             KMap<String, Integer> l = new KMap<>();
 
             for (IrisBiomeGeneratorLink i : getGenerators()) {
-                l.put(i.getGenerator(), i.getMin());
+                l.put(i.getGenerator(), i.getMin(engine));
             }
 
             return l;
@@ -450,26 +451,26 @@ public class IrisBiome extends IrisRegistrant implements IRare {
         return real;
     }
 
-    public int getMaxHeight() {
+    public int getMaxHeight(Engine engine) {
         return maxHeight.aquire(() ->
         {
             int maxHeight = 0;
 
             for (IrisBiomeGeneratorLink i : getGenerators()) {
-                maxHeight += i.getMax();
+                maxHeight += i.getMax(engine);
             }
 
             return maxHeight;
         });
     }
 
-    public int getMaxWithObjectHeight(IrisData data) {
+    public int getMaxWithObjectHeight(IrisData data, Engine engine) {
         return maxWithObjectHeight.aquire(() ->
         {
             int maxHeight = 0;
 
             for (IrisBiomeGeneratorLink i : getGenerators()) {
-                maxHeight += i.getMax();
+                maxHeight += i.getMax(engine);
             }
 
             int gg = 0;

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

@@ -18,14 +18,13 @@
 
 package com.volmit.iris.engine.object;
 
-import com.volmit.iris.core.IrisSettings;
+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.annotations.*;
 import com.volmit.iris.util.data.DataProvider;
 import com.volmit.iris.util.interpolation.IrisInterpolation;
-import lombok.AllArgsConstructor;
-import lombok.Data;
-import lombok.NoArgsConstructor;
+import lombok.*;
 import lombok.experimental.Accessors;
 
 @Snippet("generator-layer")
@@ -40,22 +39,23 @@ public class IrisBiomeGeneratorLink {
     @RegistryListResource(IrisGenerator.class)
     @Desc("The generator id")
     private String generator = "default";
-    @DependsOn({"min", "max"})
+    @DependsOn({ "min", "max" })
     @Required
     @MinNumber(-2032) // TODO: WARNING HEIGHT
     @MaxNumber(2032) // TODO: WARNING HEIGHT
     @Desc("The min block value (value + fluidHeight)")
+    @Getter(AccessLevel.NONE)
     private int min = 0;
-    @DependsOn({"min", "max"})
+    @DependsOn({ "min", "max" })
     @Required
     @MinNumber(-2032) // TODO: WARNING HEIGHT
     @MaxNumber(2032) // TODO: WARNING HEIGHT
+    @Getter(AccessLevel.NONE)
     @Desc("The max block value (value + fluidHeight)")
     private int max = 0;
 
     public IrisGenerator getCachedGenerator(DataProvider g) {
-        return gen.aquire(() ->
-        {
+        return gen.aquire(() -> {
             IrisGenerator gen = g.getData().getGeneratorLoader().load(getGenerator());
 
             if (gen == null) {
@@ -66,21 +66,74 @@ public class IrisBiomeGeneratorLink {
         });
     }
 
+    private int[] getBiomeGeneratorsRaw(Engine engine) {
+        int max = engine.getDimension().getMinHeight();
+        int min = engine.getDimension().getMaxHeight();
+        for (IrisBiome biome : engine.getAllBiomes()) {
+            for (IrisBiomeGeneratorLink i : biome.getGenerators()) {
+                int biomeRawMax = i.getMaxRaw();
+                int biomeRawMin = i.getMinRaw();
+                if (max < biomeRawMax)
+                    max = biomeRawMax;
+                if (min > biomeRawMin)
+                    min = biomeRawMin;
+            }
+        }
+
+        return new int[] { min, max };
+    }
+
+    private int calculateHeight(Engine engine, int option) {
+        int dmx = engine.getDimension().getMaxHeight();
+        int dmn = engine.getDimension().getMinHeight();
+        int[] heights = getBiomeGeneratorsRaw(engine);
+        int gmx = heights[1];
+        int gmn = heights[0];
+
+        int mx = getMaxRaw();
+        int mn = getMinRaw();
+        if (engine.getDimension().isSmartVanillaHeight()) {
+            if (mx > 0)
+                mx = Math.min((int) (((float) mx / (float) gmx) * 300.0f), 300);
+            if (mx < 0)
+                mx = Math.min((int) (((float) mx / (float) gmn) * 300.0f), 56);
+
+            if (mn > 0)
+                mn = Math.min((int) (((float) mn / (float) gmx) * 300.0f), 300);
+            if (mn < 0)
+                mn = Math.min((int) (((float) mn / (float) gmn) * 300.0f), 56);
+        }
+
+        if (option == 1) {
+            return mx;
+        }
+        if (option == 0) {
+            return mn;
+        }
+        Iris.error("Fatal Generator error!");
+        return 0;
+    }
+
+    public int getMax(Engine engine) {
+        return calculateHeight(engine, 1);
+    }
+
+    public int getMin(Engine engine) {
+        return calculateHeight(engine, 0);
+    }
+
+    private int getMaxRaw() {
+        return max;
+    }
+
+    private int getMinRaw() {
+        return min;
+    }
+
     public double getHeight(DataProvider xg, double x, double z, long seed) {
         double g = getCachedGenerator(xg).getHeight(x, z, seed);
         g = g < 0 ? 0 : g;
         g = g > 1 ? 1 : g;
-//        if (IrisSettings.get().getGenerator().forceConvertTo320Height) {
-//           if (max > 320 || min > 320) {
-//                double scaleFactor = 320.0 / Math.max(max, min);
-//                min *= (int) scaleFactor;
-//                max *= (int) scaleFactor;
-//                if (min < 0) {
-//
-//                }
-//            }
-//        }
-        // todo This
 
         return IrisInterpolation.lerp(min, max, g);
     }

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

@@ -19,6 +19,7 @@
 package com.volmit.iris.engine.object;
 
 import com.volmit.iris.Iris;
+import com.volmit.iris.core.IrisSettings;
 import com.volmit.iris.core.loader.IrisData;
 import com.volmit.iris.core.loader.IrisRegistrant;
 import com.volmit.iris.engine.data.cache.AtomicCache;
@@ -210,6 +211,8 @@ public class IrisDimension extends IrisRegistrant {
     private IrisCarving carving = new IrisCarving();
     @Desc("Configuration of fluid bodies such as rivers & lakes")
     private IrisFluidBodies fluidBodies = new IrisFluidBodies();
+    @Desc("forceConvertTo320Height")
+    private Boolean forceConvertTo320Height = false;
     @Desc("The world environment")
     private Environment environment = Environment.NORMAL;
     @RegistryListResource(IrisRegion.class)
@@ -231,6 +234,8 @@ public class IrisDimension extends IrisRegistrant {
     private IrisRange dimensionHeightEnd = new IrisRange(-64, 320);
     @Desc("Define the min and max Y bounds of this dimension. Please keep in mind that Iris internally generates from 0 to (max - min). \n\nFor example at -64 to 320, Iris is internally generating to 0 to 384, then on outputting chunks, it shifts it down by the min height (64 blocks). The default is -64 to 320. \n\nThe fluid height is placed at (fluid height + min height). So a fluid height of 63 would actually show up in the world at 1.")
     private IrisRange dimensionHeightNether = new IrisRange(-64, 320);
+    @Desc("Enable smart vanilla height")
+    private boolean smartVanillaHeight = false;
     @RegistryListResource(IrisBiome.class)
     @Desc("Keep this either undefined or empty. Setting any biome name into this will force iris to only generate the specified biome. Great for testing.")
     private String focus = "";

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

@@ -58,6 +58,8 @@ import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
 import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
 import java.lang.reflect.Field;
 import java.util.List;
 import java.util.Random;
@@ -82,6 +84,7 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
     private final AtomicBoolean setup;
     private final boolean studio;
     private final AtomicInteger a = new AtomicInteger(0);
+    private final boolean smartVanillaHeight;
     private Engine engine;
     private Looper hotloader;
     private StudioMode lastMode;
@@ -91,7 +94,7 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
 
     private boolean initialized = false;
 
-    public BukkitChunkGenerator(IrisWorld world, boolean studio, File dataLocation, String dimensionKey) {
+    public BukkitChunkGenerator(IrisWorld world, boolean studio, File dataLocation, String dimensionKey, boolean smartVanillaHeight) {
         setup = new AtomicBoolean(false);
         studioGenerator = null;
         dummyBiomeProvider = new DummyBiomeProvider();
@@ -103,6 +106,7 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
         this.dataLocation = dataLocation;
         this.dimensionKey = dimensionKey;
         this.folder = new ReactiveFolder(dataLocation, (_a, _b, _c) -> hotload());
+        this.smartVanillaHeight = smartVanillaHeight;
         Bukkit.getServer().getPluginManager().registerEvents(this, Iris.instance);
     }
 
@@ -181,6 +185,14 @@ public class BukkitChunkGenerator extends ChunkGenerator implements PlatformChun
                 throw new RuntimeException("Missing Dimension: " + dimensionKey);
             }
         }
+        if (smartVanillaHeight) {
+            dimension.setSmartVanillaHeight(true);
+            try (FileWriter writer = new FileWriter(data.getDimensionLoader().fileFor(dimension))) {
+                writer.write(data.getGson().toJson(dimension));
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
 
         lastMode = StudioMode.NORMAL;
         engine = new IrisEngine(new EngineTarget(world, dimension, data), studio);

core/src/main/java/com/volmit/iris/util/nbt/mca/Chunk.java

@@ -27,10 +27,12 @@ import com.volmit.iris.util.nbt.io.NamedTag;
 import com.volmit.iris.util.nbt.mca.palette.MCABiomeContainer;
 import com.volmit.iris.util.nbt.tag.CompoundTag;
 import com.volmit.iris.util.nbt.tag.ListTag;
+import org.bukkit.World;
 
 import java.io.*;
 
 import static com.volmit.iris.util.nbt.mca.LoadFlags.*;
+import static org.bukkit.Bukkit.getServer;
 
 public class Chunk {
     public static final int DEFAULT_DATA_VERSION = 2730;
@@ -71,10 +73,11 @@ public class Chunk {
     }
 
     public static Chunk newChunk() {
+        World mainWorld = getServer().getWorlds().get(0);
         Chunk c = new Chunk(0);
         c.dataVersion = DEFAULT_DATA_VERSION;
         c.data = new CompoundTag();
-        c.biomes = INMS.get().newBiomeContainer(0, 256);
+        c.biomes = INMS.get().newBiomeContainer(mainWorld.getMinHeight(), mainWorld.getMaxHeight());
         c.data.put("Level", defaultLevel());
         c.status = "full";
         return c;
@@ -95,11 +98,12 @@ public class Chunk {
         if ((level = data.getCompoundTag("Level")) == null) {
             throw new IllegalArgumentException("data does not contain \"Level\" tag");
         }
+        World mainWorld = getServer().getWorlds().get(0);
         dataVersion = data.getInt("DataVersion");
         inhabitedTime = level.getLong("InhabitedTime");
         lastUpdate = level.getLong("LastUpdate");
         if ((loadFlags & BIOMES) != 0) {
-            biomes = INMS.get().newBiomeContainer(0, 256, level.getIntArray("Biomes"));
+            biomes = INMS.get().newBiomeContainer(mainWorld.getMinHeight(), mainWorld.getMaxHeight(), level.getIntArray("Biomes"));
         }
         if ((loadFlags & HEIGHTMAPS) != 0) {
             heightMaps = level.getCompoundTag("Heightmaps");