remove dev from version number

Maybe will help with crashing/memory corruption?
Data is the most basic upload method in GL so Mac should be able to support it a lot better than BUFFER_STORAGE.

.editorconfig

@@ -5,7 +5,6 @@ root = true
 
 [*]
 charset = utf-8
-end_of_line = crlf
 indent_size = 4
 indent_style = space
 insert_final_newline = false
@@ -688,7 +687,7 @@ ij_markdown_wrap_text_inside_blockquotes = true
 ij_toml_keep_indents_on_empty_lines = false
 
 [{*.yaml,*.yml}]
-indent_size = 2
+indent_size = 4
 ij_yaml_align_values_properties = do_not_align
 ij_yaml_autoinsert_sequence_marker = true
 ij_yaml_block_mapping_on_new_line = false

.gitlab-ci.yml

@@ -6,7 +6,6 @@ image: eclipse-temurin:21
 # TODO: Make stages depend on what is in versionProperties
 stages:
   - build
-  - multiversion
   - api
   - pages
 
@@ -36,49 +35,33 @@ build:
   stage: build
   parallel:
     matrix:
-      - MC_VER: ["1.16.5", "1.17.1", "1.18.2", "1.19.2", "1.19.4", "1.20.1", "1.20.2", "1.20.4", "1.20.6", "1.21.1", "1.21.3", "1.21.4", "1.21.5"]
+      - MC_VER: [
+      "1.21.10", "1.21.8", "1.21.6", "1.21.5", "1.21.4", "1.21.3", "1.21.1", 
+      "1.20.6", "1.20.4", "1.20.2", "1.20.1", 
+      "1.19.4", "1.19.2",
+      "1.18.2", 
+      "1.17.1", 
+      "1.16.5"
+      ]
   script:
     # this both runs the unit tests and assembles the code
+    - ./gradlew clean -PmcVer="${MC_VER}" -PinfoGitCommit="${CI_COMMIT_SHA}" -PinfoGitBranch="${CI_COMMIT_BRANCH}" -PinfoBuildSource="GitLab CI (${CI_PIPELINE_ID})" --gradle-user-home cache/;
     - ./gradlew build -PmcVer="${MC_VER}" -PinfoGitCommit="${CI_COMMIT_SHA}" -PinfoGitBranch="${CI_COMMIT_BRANCH}" -PinfoBuildSource="GitLab CI (${CI_PIPELINE_ID})" --gradle-user-home cache/;
     - ./gradlew mergeJars -PmcVer="${MC_VER}" -PinfoGitCommit="${CI_COMMIT_SHA}" -PinfoGitBranch="${CI_COMMIT_BRANCH}" -PinfoBuildSource="GitLab CI (${CI_PIPELINE_ID})" --gradle-user-home cache/;
-    - cp ./build/forgix/* . || true
-    - mkdir -p ./builds
-    - cp ./fabric/build/libs/* ./forge/build/libs/* ./neoforge/build/libs/* ./builds || true
-    # When the archive is created, the merged jar will be the main jar and a subfolder named "builds" will contain the other jars
+    - cp ./fabric/build/libs/* ./forge/build/libs/* ./neoforge/build/libs/* ./build/merged/* . || true
   artifacts:
     name: "NightlyBuild_${MC_VER}-${CI_COMMIT_SHORT_SHA}-${CI_COMMIT_TIMESTAMP}"
     paths:
       - ./*.jar
-      - ./builds/*.jar
     exclude:
-      - ./builds/*-all.jar
-      - ./builds/*-dev.jar
-      - ./builds/*-sources.jar
+      - ./*-all.jar
+      - ./*-dev.jar
+      - ./*-sources.jar
     expire_in: 14 days
     when: always
   extends: .build_java
 
 
-multiversion:
-  stage: multiversion
-  needs: [build]
-  script:
-    # Create a semicolon-separated list of jar paths
-    - MC_VER_PATHS=$(find . -maxdepth 1 -name "*.jar" -type f | tr '\n' ';')
-    # Run the mergeVersions task
-    - ./gradlew mergeVersions -PmergeVersions="${MC_VER_PATHS}" -PinfoGitCommit="${CI_COMMIT_SHA}" -PinfoGitBranch="${CI_COMMIT_BRANCH}" -PinfoBuildSource="GitLab CI (${CI_PIPELINE_ID})" --gradle-user-home cache/;
-    # Clean up existing jars and make sure only the multiversion jar remains which will be uploaded
-    - rm -f ./*.jar
-    - cp ./build/forgix/multiversion/* .
-  artifacts:
-    name: "NightlyBuild_Multiversion-${CI_COMMIT_SHORT_SHA}-${CI_COMMIT_TIMESTAMP}"
-    paths:
-      - ./*.jar
-    expire_in: 30 days
-    when: always
-  extends: .build_java
-
-
 api:
   stage: api
   needs: []

build.gradle

@@ -13,23 +13,15 @@ plugins {
     id "com.github.johnrengelman.shadow" version '8.1.1' apply false
 
     // Plugin to create merged jars
-    id "io.github.pacifistmc.forgix" version "2.0.0-SNAPSHOT.2"
+    id "io.github.pacifistmc.forgix" version "1.3.4"
 
     // Manifold preprocessor
     id "systems.manifold.manifold-gradle-plugin" version "0.0.2-alpha"
 
     // Architectury is used here only as a replacement for forge's own loom
-    id "dev.architectury.loom" version "1.10-SNAPSHOT" apply false
+    id "dev.architectury.loom" version "1.11-SNAPSHOT" apply false
 }
 
-// Sets up Forgix for multiversion merging
-forgix {
-    if (project.hasProperty('mergeVersions')) { // This is set using -PmergeVersions by the GitLab CI
-        multiversion {
-            inputJars = project.files(project.property('mergeVersions').toString().split(';'))
-        }
-    }
-}
 
 /**
  * Creates the list of preprocessors to use.
@@ -50,8 +42,10 @@ def writeBuildGradlePredefine(List<String> mcVers, int mcIndex)
         String verStr = mcVers[i].replace(".", "_");
         sb.append("MC_" + verStr + "=" + i.toString() + "\n");
         
-        if (mcIndex == i)
+        if (mcIndex == i) 
+        {
             sb.append("MC_VER=" + i.toString() + "\n");
+        }
     }
     
 
@@ -253,7 +247,8 @@ subprojects { p ->
         // Note: MC 1.16 uses 8.2.1, and versions after use 8.5.12
         // We cannot relocate this library since we call some MC classes that reference it
         implementation("it.unimi.dsi:fastutil:${rootProject.fastutil_version}")
-        
+
+        forgeShadowMe("com.github.luben:zstd-jni:1.5.7-4")
         
         // Compression
         forgeShadowMe("org.lz4:lz4-java:${rootProject.lz4_version}") // LZ4
@@ -453,6 +448,8 @@ subprojects { p ->
 
                 fabric_incompatibility_list  : fabric_incompatibility_list,
                 fabric_recommend_list        : fabric_recommend_list,
+
+                neoforge_version_range       : neoforge_version_range,
         ]
         
         // replace any properties in the sub-projects with the values defined here

buildAll

@@ -22,7 +22,7 @@ for d in versionProperties/*; do
   echo "==================== Merging $version ===================="
   sh gradlew mergeJars -PmcVer=$version
   if [ $? != 0 ]; then continue; fi
-
+  
   echo "==================== Moving jar ===================="
-  mv Merged/*.jar buildAllJars/
+  mv build/merged/*.jar buildAllJars/
 done

buildAll.bat

@@ -15,12 +15,15 @@ for %%f in (versionProperties\*) do (
     @rem Clean out the folders, build it, and merge it
     echo ==================== Cleaning workspace to build !version! ====================
     call .\gradlew.bat clean
-    echo ==================== Building !version! ====================
+    
+	echo ==================== Building !version! ====================
     call .\gradlew.bat build -PmcVer="!version!"
-    echo ==================== Merging !version! ====================
+    
+	echo ==================== Merging !version! ====================
     call .\gradlew.bat mergeJars -PmcVer="!version!"
+	
     echo ==================== Moving jar ====================
-    move Merged\*.jar buildAllJars\
+    move build\merged\*.jar buildAllJars\
 )
 
 endlocal

buildSrc/src/main/java/NativeRelocator.java

@@ -34,7 +34,10 @@ class NativeRelocator
 		{
 			processBuilder.command("powershell", "-ExecutionPolicy", "Bypass", "./prepare.ps1");
 		}
-		else if (os.contains("nix") || os.contains("nux") || os.contains("mac"))
+		else if (os.contains("nix") 
+				|| os.contains("nux") 
+				|| os.contains("mac")
+				|| os.contains("freebsd"))
 		{
 			processBuilder.command("./prepare.sh");
 		}

common/src/main/java/com/seibel/distanthorizons/common/AbstractModInitializer.java

@@ -5,6 +5,7 @@ import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiAfterDh
 import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiBeforeDhInitEvent;
 import com.seibel.distanthorizons.common.commands.CommandInitializer;
 import com.seibel.distanthorizons.common.wrappers.DependencySetup;
+import com.seibel.distanthorizons.common.wrappers.gui.DhDebugScreenEntry;
 import com.seibel.distanthorizons.common.wrappers.minecraft.MinecraftServerWrapper;
 import com.seibel.distanthorizons.core.api.internal.ClientApi;
 import com.seibel.distanthorizons.core.api.internal.SharedApi;
@@ -66,7 +67,7 @@ public abstract class AbstractModInitializer
 	{
 		DependencySetup.createClientBindings();
 		
-		LOGGER.info("Initializing " + ModInfo.READABLE_NAME + " client.");
+		LOGGER.info("Initializing " + ModInfo.READABLE_NAME + " client, firing DhApiBeforeDhInitEvent...");
 		ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeDhInitEvent.class, null);
 		
 		this.startup();
@@ -77,13 +78,18 @@ public abstract class AbstractModInitializer
 		
 		this.initializeModCompat();
 		
-		LOGGER.info(ModInfo.READABLE_NAME + " client Initialized.");
-		ApiEventInjector.INSTANCE.fireAllEvents(DhApiAfterDhInitEvent.class, null);
-		
 		// Client uses config for auto-updater, so it's initialized here instead of post-init stage
 		this.initConfig();
 		logModIncompatibilityWarnings(); // needs to be called after config loading
 		
+		LOGGER.info(ModInfo.READABLE_NAME + " client Initialized.");
+		
+		#if MC_VER < MC_1_21_10
+		// debug screen rendering handled via a mixin
+		#else
+		DhDebugScreenEntry.register();
+		#endif
+		
 		this.subscribeClientStartedEvent(this::postInit);
 	}
 	
@@ -91,7 +97,7 @@ public abstract class AbstractModInitializer
 	{
 		DependencySetup.createServerBindings();
 		
-		LOGGER.info("Initializing " + ModInfo.READABLE_NAME + " server.");
+		LOGGER.info("Initializing " + ModInfo.READABLE_NAME + " server, firing DhApiBeforeDhInitEvent event...");
 		ApiEventInjector.INSTANCE.fireAllEvents(DhApiBeforeDhInitEvent.class, null);
 		
 		this.startup();
@@ -106,8 +112,7 @@ public abstract class AbstractModInitializer
 		
 		this.initializeModCompat();
 		
-		LOGGER.info(ModInfo.READABLE_NAME + " server Initialized.");
-		ApiEventInjector.INSTANCE.fireAllEvents(DhApiAfterDhInitEvent.class, null);
+		LOGGER.info(ModInfo.READABLE_NAME + " server Initialized, adding event subscribers...");
 		
 		this.subscribeRegisterCommandsEvent(dispatcher -> { this.commandInitializer = new CommandInitializer(dispatcher); });
 		
@@ -121,7 +126,7 @@ public abstract class AbstractModInitializer
 			
 			this.checkForUpdates();
 			
-			LOGGER.info("Dedicated server initialized at " + server.getServerDirectory());
+			LOGGER.info(ModInfo.READABLE_NAME + " server Initialized at " + server.getServerDirectory());
 		});
 	}
 	
@@ -163,7 +168,7 @@ public abstract class AbstractModInitializer
 	
 	private void initConfig()
 	{
-		ConfigBase.INSTANCE = new ConfigBase(ModInfo.ID, ModInfo.NAME, Config.class, ModInfo.CONFIG_FILE_VERSION);
+		ConfigBase.RunFirstTimeSetup();
 		Config.completeDelayedSetup();
 	}
 	
@@ -183,9 +188,12 @@ public abstract class AbstractModInitializer
 	
 	private void postInit()
 	{
-		LOGGER.info("Post-Initializing Mod");
+		LOGGER.info("Running Delayed setup...");
 		this.runDelayedSetup();
-		LOGGER.info("Mod Post-Initialized");
+		LOGGER.info("Delayed setup complete, firing DhApiAfterDhInitEvent event...");
+		
+		// should be fired after all delayed setup so singletons and config can be accessed
+		ApiEventInjector.INSTANCE.fireAllEvents(DhApiAfterDhInitEvent.class, null);
 	}
 	
 	

common/src/main/java/com/seibel/distanthorizons/common/wrappers/DependencySetup.java

@@ -59,13 +59,9 @@ public class DependencySetup
 		DependencySetupDoneCheck.isDone = true;
 	}
 	
-	//@Environment(EnvType.SERVER)
 	public static void createServerBindings()
-	{
-		SingletonInjector.INSTANCE.bind(IMinecraftSharedWrapper.class, MinecraftServerWrapper.INSTANCE);
-	}
+	{ SingletonInjector.INSTANCE.bind(IMinecraftSharedWrapper.class, MinecraftServerWrapper.INSTANCE); }
 	
-	//@Environment(EnvType.CLIENT)
 	public static void createClientBindings()
 	{
 		SingletonInjector.INSTANCE.bind(IMinecraftClientWrapper.class, MinecraftClientWrapper.INSTANCE);

common/src/main/java/com/seibel/distanthorizons/common/wrappers/McObjectConverter.java

@@ -49,7 +49,9 @@ public class McObjectConverter
 	@Deprecated
 	public static Mat4f Convert(
 			#if MC_VER < MC_1_19_4 com.mojang.math.Matrix4f 
-			#else org.joml.Matrix4f #endif 
+			#elif MC_VER < MC_1_21_6 org.joml.Matrix4f
+			#else org.joml.Matrix4fc 
+			#endif 
 			mcMatrix)
 	{
 		FloatBuffer buffer = FloatBuffer.allocate(16);
@@ -63,7 +65,9 @@ public class McObjectConverter
 	/** Taken from Minecraft's com.mojang.math.Matrix4f class from 1.18.2 */
 	private static void storeMatrix(
 			#if MC_VER < MC_1_19_4 com.mojang.math.Matrix4f 
-			#else org.joml.Matrix4f #endif
+			#elif MC_VER < MC_1_21_6 org.joml.Matrix4f 
+			#else org.joml.Matrix4fc 
+			#endif
 			matrix, 
 			FloatBuffer buffer)
 	{

common/src/main/java/com/seibel/distanthorizons/common/wrappers/VersionConstants.java

@@ -74,6 +74,13 @@ public class VersionConstants implements IVersionConstants
 			return "1.21.4";
 		#elif MC_VER == MC_1_21_5
 			return "1.21.5";
+		#elif MC_VER == MC_1_21_6
+			return "1.21.6";
+		#elif MC_VER == MC_1_21_8
+			return "1.21.8";
+		
+		#elif MC_VER == MC_1_21_10
+			return "1.21.10";
 		#else
 			ERROR MC version constant missing
 		#endif

common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/AbstractDhTintGetter.java

@@ -0,0 +1,135 @@
+package com.seibel.distanthorizons.common.wrappers.block;
+
+import com.seibel.distanthorizons.core.config.Config;
+import com.seibel.distanthorizons.core.dataObjects.fullData.sources.FullDataSourceV2;
+import com.seibel.distanthorizons.core.pos.DhSectionPos;
+import com.seibel.distanthorizons.core.pos.blockPos.DhBlockPosMutable;
+import com.seibel.distanthorizons.core.util.ColorUtil;
+import com.seibel.distanthorizons.core.util.FullDataPointUtil;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.BlockAndTintGetter;
+import net.minecraft.world.level.ColorResolver;
+import net.minecraft.world.level.biome.Biome;
+
+#if MC_VER >= MC_1_18_2
+import net.minecraft.core.Holder;
+#endif
+
+
+public abstract class AbstractDhTintGetter implements BlockAndTintGetter
+{
+	protected final BiomeWrapper biomeWrapper;
+	
+	protected final int smoothingRadiusInBlocks;
+	protected final FullDataSourceV2 fullDataSource;
+	
+	
+	
+	//=============//
+	// constructor //
+	//=============//
+	
+	public AbstractDhTintGetter(BiomeWrapper biomeWrapper, FullDataSourceV2 fullDataSource)
+	{
+		this.biomeWrapper = biomeWrapper;
+		this.fullDataSource = fullDataSource;
+		this.smoothingRadiusInBlocks = Config.Client.Advanced.Graphics.Quality.lodBiomeBlending.get();
+	}
+	
+	
+	
+	//================//
+	// shared methods //
+	//================//
+	
+	@Override
+	public int getBlockTint(BlockPos blockPos, ColorResolver colorResolver)
+	{
+		// determine how wide this data source is so we can determine
+		// if blending should be used
+		byte dataSourceDetailLevel = DhSectionPos.getDetailLevel(this.fullDataSource.getPos());
+		// convert from section detail level to absolute detail level
+		dataSourceDetailLevel = (byte)(dataSourceDetailLevel - DhSectionPos.SECTION_MINIMUM_DETAIL_LEVEL);
+		int dataSourceLodWidthInBlocks = DhSectionPos.getDetailLevelWidthInBlocks(dataSourceDetailLevel);
+		
+		// don't do any smoothing if smoothing is disabled or if the LOD
+		// is to large for block-based smoothing to show up
+		if (this.smoothingRadiusInBlocks == 0
+			|| dataSourceLodWidthInBlocks > this.smoothingRadiusInBlocks)
+		{
+			return colorResolver.getColor(this.unwrapBiome(this.biomeWrapper.biome), blockPos.getX(), blockPos.getZ());
+		}
+		
+		
+		// use a rolling average to calculate the color
+		int dataPointCount = 0;
+		int rollingRed = 0;
+		int rollingGreen = 0;
+		int rollingBlue = 0;
+		
+		int xMin = blockPos.getX() - this.smoothingRadiusInBlocks;
+		int xMax = blockPos.getX() + this.smoothingRadiusInBlocks;
+		
+		int zMin = blockPos.getZ() - this.smoothingRadiusInBlocks;
+		int zMax = blockPos.getZ() + this.smoothingRadiusInBlocks;
+		
+		DhBlockPosMutable mutableBlockPos = new DhBlockPosMutable(0, blockPos.getY(), 0);
+		for (int x = xMin; x < xMax; x++)
+		{
+			for (int z = zMin; z < zMax; z++)
+			{
+				mutableBlockPos.setX(x);
+				mutableBlockPos.setZ(z);
+				
+				// this can return the same position/datapoint for larger LODs duplicating work,
+				// however for small smoothing ranges that isn't a big deal and for large LODs
+				// we ignore smoothing anyway
+				long dataPoint = this.fullDataSource.getAtBlockPos(mutableBlockPos);
+				if (dataPoint == FullDataPointUtil.EMPTY_DATA_POINT)
+				{
+					continue;
+				}
+				
+				// get the color for this nearby position
+				int id = FullDataPointUtil.getId(dataPoint);
+				BiomeWrapper biomeWrapper = (BiomeWrapper) this.fullDataSource.mapping.getBiomeWrapper(id);
+				int color = colorResolver.getColor(this.unwrapBiome(biomeWrapper.biome), mutableBlockPos.getX(), mutableBlockPos.getZ());
+				
+				
+				// rolling average
+				rollingRed += ColorUtil.getRed(color);
+				rollingGreen += ColorUtil.getGreen(color);
+				rollingBlue += ColorUtil.getBlue(color);
+				
+				dataPointCount++;
+			}
+		}
+		
+		
+		// if no data was present (rarely possible)
+		// just use the default center's color
+		if (dataPointCount == 0)
+		{
+			return colorResolver.getColor(this.unwrapBiome(this.biomeWrapper.biome), blockPos.getX(), blockPos.getZ());
+		}
+		
+		int colorInt = ColorUtil.argbToInt(
+				255, // blending often ignores alpha, having it always 255 prevents multiplication issues later
+				rollingRed / dataPointCount,
+				rollingGreen / dataPointCount,
+				rollingBlue / dataPointCount);
+		return colorInt;
+	}
+	
+	protected Biome unwrapBiome(#if MC_VER >= MC_1_18_2 Holder<Biome> #else Biome #endif biome)
+	{
+		#if MC_VER >= MC_1_18_2
+		return biome.value();
+		#else
+		return biome;
+		#endif
+	}
+	
+	
+	
+}

common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/BiomeWrapper.java

@@ -47,6 +47,7 @@ import net.minecraft.core.registries.Registries;
 
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.level.biome.Biome;
+
 #if MC_VER >= MC_1_18_2
 import net.minecraft.world.level.biome.Biomes;
 #endif
@@ -130,14 +131,6 @@ public class BiomeWrapper implements IBiomeWrapper
 		//LOGGER.trace("Created BiomeWrapper ["+this.serialString+"] for ["+biome+"]");
 	}
 	
-	/** should only be used to create {@link BiomeWrapper#EMPTY_WRAPPER} */
-	private BiomeWrapper()
-	{
-		this.biome = null;
-		this.serialString = EMPTY_BIOME_STRING;
-		this.hashCode = Objects.hash(this.serialString);
-	}
-	
 	
 	
 	//=========//
@@ -286,64 +279,16 @@ public class BiomeWrapper implements IBiomeWrapper
 		BiomeWrapper foundWrapper = EMPTY_WRAPPER;
 		try
 		{
-			// parse the resource location
-			int separatorIndex = resourceLocationString.indexOf(":");
-			if (separatorIndex == -1)
-			{
-				throw new IOException("Unable to parse resource location string: [" + resourceLocationString + "].");
-			}
-			
-			ResourceLocation resourceLocation;
-			try
-			{
-				#if MC_VER < MC_1_21_1
-				resourceLocation = new ResourceLocation(resourceLocationString.substring(0, separatorIndex), resourceLocationString.substring(separatorIndex + 1));
-				#else
-				resourceLocation = ResourceLocation.fromNamespaceAndPath(resourceLocationString.substring(0, separatorIndex), resourceLocationString.substring(separatorIndex + 1));
-				#endif
-			}
-			catch (Exception e)
-			{
-				throw new IOException("No Resource Location found for the string: [" + resourceLocationString + "] Error: [" + e.getMessage() + "].");
-			}
-			
-			
 			try
 			{
 				Level level = (Level) levelWrapper.getWrappedMcObject();
 				net.minecraft.core.RegistryAccess registryAccess = level.registryAccess();
 				
-				boolean success;
-				#if MC_VER == MC_1_16_5 || MC_VER == MC_1_17_1
-				Biome biome = registryAccess.registryOrThrow(Registry.BIOME_REGISTRY).get(resourceLocation);
-				success = (biome != null);
-				#elif MC_VER == MC_1_18_2 || MC_VER == MC_1_19_2
-				Biome unwrappedBiome = registryAccess.registryOrThrow(Registry.BIOME_REGISTRY).get(resourceLocation);
-				success = (unwrappedBiome != null);
-				Holder<Biome> biome = new Holder.Direct<>(unwrappedBiome);
-				#elif MC_VER < MC_1_21_3
-				Biome unwrappedBiome = registryAccess.registryOrThrow(Registries.BIOME).get(resourceLocation);
-				success = (unwrappedBiome != null);
-				Holder<Biome> biome = new Holder.Direct<>(unwrappedBiome);
-				#else
-				Holder<Biome> biome;
-				Optional<Holder.Reference<Biome>> optionalBiomeHolder = registryAccess.lookupOrThrow(Registries.BIOME).get(resourceLocation);
-				if (optionalBiomeHolder.isPresent())
-				{
-					Biome unwrappedBiome = optionalBiomeHolder.get().value();
-					success = (unwrappedBiome != null);
-					biome = new Holder.Direct<>(unwrappedBiome);
-				}
-				else
-				{
-					success = false;
-					biome = null;
-				}
-				#endif
+				BiomeDeserializeResult deserializeResult = deserializeBiome(resourceLocationString, registryAccess);
 				
 				
 				
-				if (!success)
+				if (!deserializeResult.success)
 				{
 					if (!brokenResourceLocationStrings.contains(resourceLocationString))
 					{
@@ -354,7 +299,7 @@ public class BiomeWrapper implements IBiomeWrapper
 				}
 				
 				
-				foundWrapper = (BiomeWrapper) getBiomeWrapper(biome, levelWrapper);
+				foundWrapper = (BiomeWrapper) getBiomeWrapper(deserializeResult.biome, levelWrapper);
 				return foundWrapper;
 			}
 			catch (Exception e)
@@ -368,4 +313,82 @@ public class BiomeWrapper implements IBiomeWrapper
 		}
 	}
 	
+	public static BiomeDeserializeResult deserializeBiome(String resourceLocationString, net.minecraft.core.RegistryAccess registryAccess) throws IOException
+	{
+		// parse the resource location
+		int separatorIndex = resourceLocationString.indexOf(":");
+		if (separatorIndex == -1)
+		{
+			throw new IOException("Unable to parse resource location string: [" + resourceLocationString + "].");
+		}
+		
+		ResourceLocation resourceLocation;
+		try
+		{
+			#if MC_VER < MC_1_21_1
+			resourceLocation = new ResourceLocation(resourceLocationString.substring(0, separatorIndex), resourceLocationString.substring(separatorIndex + 1));
+			#else
+			resourceLocation = ResourceLocation.fromNamespaceAndPath(resourceLocationString.substring(0, separatorIndex), resourceLocationString.substring(separatorIndex + 1));
+			#endif
+		}
+		catch (Exception e)
+		{
+			throw new IOException("No Resource Location found for the string: [" + resourceLocationString + "] Error: [" + e.getMessage() + "].");
+		}
+		
+		
+		boolean success;
+		#if MC_VER == MC_1_16_5 || MC_VER == MC_1_17_1
+		Biome biome = registryAccess.registryOrThrow(Registry.BIOME_REGISTRY).get(resourceLocation);
+		success = (biome != null);
+		#elif MC_VER == MC_1_18_2 || MC_VER == MC_1_19_2
+		Biome unwrappedBiome = registryAccess.registryOrThrow(Registry.BIOME_REGISTRY).get(resourceLocation);
+		success = (unwrappedBiome != null);
+		Holder<Biome> biome = new Holder.Direct<>(unwrappedBiome);
+		#elif MC_VER < MC_1_21_3
+		Biome unwrappedBiome = registryAccess.registryOrThrow(Registries.BIOME).get(resourceLocation);
+		success = (unwrappedBiome != null);
+		Holder<Biome> biome = new Holder.Direct<>(unwrappedBiome);
+		#else
+		Holder<Biome> biome;
+		Optional<Holder.Reference<Biome>> optionalBiomeHolder = registryAccess.lookupOrThrow(Registries.BIOME).get(resourceLocation);
+		if (optionalBiomeHolder.isPresent())
+		{
+			Biome unwrappedBiome = optionalBiomeHolder.get().value();
+			success = (unwrappedBiome != null);
+			biome = new Holder.Direct<>(unwrappedBiome);
+		}
+		else
+		{
+			success = false;
+			biome = null;
+		}
+		#endif
+		
+		return new BiomeDeserializeResult(success, biome);
+	}
+	
+	
+	//================//
+	// helper classes //
+	//================//
+	
+	public static class BiomeDeserializeResult
+	{
+		public final boolean success;
+		
+		#if MC_VER < MC_1_18_2
+		public final Biome biome;
+		#else
+		public final Holder<Biome> biome;
+    #endif
+		
+		public BiomeDeserializeResult(boolean success, #if MC_VER < MC_1_18_2 Biome #else Holder<Biome> #endif biome)
+		{
+			this.success = success;
+			this.biome = biome;
+		}
+	}
+	
+	
 }

common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/BlockStateWrapper.java

@@ -81,6 +81,7 @@ public class BlockStateWrapper implements IBlockStateWrapper
 	public static final BlockStateWrapper AIR = new BlockStateWrapper(null, null);
 	
 	public static final String DIRT_RESOURCE_LOCATION_STRING = "minecraft:dirt";
+	public static final String WATER_RESOURCE_LOCATION_STRING = "minecraft:water";
 	
 	public static HashSet<IBlockStateWrapper> rendererIgnoredBlocks = null;
 	public static HashSet<IBlockStateWrapper> rendererIgnoredCaveBlocks = null;

common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/ClientBlockStateColorCache.java

@@ -20,6 +20,8 @@
 package com.seibel.distanthorizons.common.wrappers.block;
 
 import com.seibel.distanthorizons.common.wrappers.McObjectConverter;
+import com.seibel.distanthorizons.core.config.Config;
+import com.seibel.distanthorizons.core.dataObjects.fullData.sources.FullDataSourceV2;
 import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
 import com.seibel.distanthorizons.core.pos.blockPos.DhBlockPos;
 import com.seibel.distanthorizons.core.util.ColorUtil;
@@ -63,6 +65,8 @@ public class ClientBlockStateColorCache
 {
 	private static final Logger LOGGER = DhLoggerBuilder.getLogger();
 	
+	// TODO it isn't that we need the level, but that we need the adjacent data
+	//  maybe we can pass in the full data source?
 	private static final HashSet<BlockState> BLOCK_STATES_THAT_NEED_LEVEL = new HashSet<>();
 	private static final HashSet<BlockState> BROKEN_BLOCK_STATES = new HashSet<>();
 	
@@ -91,7 +95,9 @@ public class ClientBlockStateColorCache
 	private static final RandomSource RANDOM = RandomSource.create();
 	#endif
 	
-	private final IClientLevelWrapper levelWrapper;
+	private final IClientLevelWrapper clientLevelWrapper;
+	private final BlockStateWrapper blockStateWrapper;
+	
 	private final BlockState blockState;
 	private final LevelReader level;
 	
@@ -174,8 +180,10 @@ public class ClientBlockStateColorCache
 	public ClientBlockStateColorCache(BlockState blockState, IClientLevelWrapper samplingLevel)
 	{
 		this.blockState = blockState;
-		this.levelWrapper = samplingLevel;
+		this.clientLevelWrapper = samplingLevel;
 		this.level = (LevelReader) samplingLevel.getWrappedMcObject();
+		this.blockStateWrapper = BlockStateWrapper.fromBlockState(this.blockState, this.clientLevelWrapper);
+		
 		this.resolveColors();
 	}
 	
@@ -267,6 +275,14 @@ public class ClientBlockStateColorCache
 				this.baseColor = this.getParticleIconColor();
 			}
 			
+			
+			//String serialString = this.blockStateWrapper.getSerialString();
+			//if (serialString.contains("minecraft:water")
+			//		|| serialString.contains("grass"))
+			//{
+			//	BLOCK_STATES_THAT_NEED_LEVEL.add(this.blockState);
+			//}
+			
 			this.isColorResolved = true;
 		}
 		finally
@@ -414,16 +430,18 @@ public class ClientBlockStateColorCache
 	 * This method was suggested by IMS from the Iris/Sodium team. 
 	 * That's where the numbers and code are based.
 	 */
-	private static int linearToSrgb(float c)
+	private static int linearToSrgb(float color)
 	{
-		if (!(c > MIN_SRGB_BOUND)) {
-			c = MIN_SRGB_BOUND;
+		if (!(color > MIN_SRGB_BOUND)) 
+		{
+			color = MIN_SRGB_BOUND;
 		}
 		
-		if (c > MAX_SRGB_BOUND) {
-			c = MAX_SRGB_BOUND;
+		if (color > MAX_SRGB_BOUND) 
+		{
+			color = MAX_SRGB_BOUND;
 		}
-		int inputBits = Float.floatToRawIntBits(c);
+		int inputBits = Float.floatToRawIntBits(color);
 		int entry = linearToSrgbTable[((inputBits - MIN_SRGB_BITS) >> 20)];
 		
 		int bias = (entry >>> 16) << 9;
@@ -446,7 +464,7 @@ public class ClientBlockStateColorCache
 	// public getter //
 	//===============//
 	
-	public int getColor(BiomeWrapper biome, DhBlockPos pos)
+	public int getColor(BiomeWrapper biome, FullDataSourceV2 fullDataSource, DhBlockPos pos)
 	{
 		// only get the tint if the block needs to be tinted
 		if (!this.needPostTinting)
@@ -471,12 +489,15 @@ public class ClientBlockStateColorCache
 				try
 				{
 					tintColor = Minecraft.getInstance().getBlockColors()
-							.getColor(this.blockState, new TintWithoutLevelOverrider(biome, this.levelWrapper), McObjectConverter.Convert(pos), this.tintIndex);
+							.getColor(this.blockState, 
+									new TintWithoutLevelSmoothOverrider(biome, fullDataSource), // TODO can this object be cached?
+									McObjectConverter.Convert(pos), 
+									this.tintIndex);
 				}
 				catch (UnsupportedOperationException e)
 				{
 					// this exception generally occurs if the tint requires other blocks besides itself
-					LOGGER.debug("Unable to use ["+TintWithoutLevelOverrider.class.getSimpleName()+"] to get the block tint for block: [" + this.blockState + "] and biome: [" + biome + "] at pos: " + pos + ". Error: [" + e.getMessage() + "]. Attempting to use backup method...", e);
+					LOGGER.debug("Unable to use ["+TintWithoutLevelSmoothOverrider.class.getSimpleName()+"] to get the block tint for block: [" + this.blockState + "] and biome: [" + biome + "] at pos: " + pos + ". Error: [" + e.getMessage() + "]. Attempting to use backup method...", e);
 					BLOCK_STATES_THAT_NEED_LEVEL.add(this.blockState);
 				}
 			}
@@ -487,7 +508,10 @@ public class ClientBlockStateColorCache
 				// this logic can't be used all the time due to it breaking some blocks tinting
 				// specifically oceans don't render correctly
 				tintColor = Minecraft.getInstance().getBlockColors()
-						.getColor(this.blockState, new TintGetterOverrideFast(this.level), McObjectConverter.Convert(pos), this.tintIndex);
+						.getColor(this.blockState, 
+								new TintGetterOverrideSmooth(this.level, biome, fullDataSource), // TODO can this object be cached?
+								McObjectConverter.Convert(pos), 
+								this.tintIndex);
 			}
 		}
 		catch (Exception e)

common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/TintGetterOverrideFast.java

@@ -1,194 +0,0 @@
-/*
- *    This file is part of the Distant Horizons mod
- *    licensed under the GNU LGPL v3 License.
- *
- *    Copyright (C) 2020 James Seibel
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the GNU Lesser General Public License as published by
- *    the Free Software Foundation, version 3.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU Lesser General Public License for more details.
- *
- *    You should have received a copy of the GNU Lesser General Public License
- *    along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.seibel.distanthorizons.common.wrappers.block;
-
-import net.minecraft.core.BlockPos;
-import net.minecraft.core.Direction;
-import net.minecraft.world.level.*;
-import net.minecraft.world.level.biome.Biome;
-import net.minecraft.world.level.block.entity.BlockEntity;
-import net.minecraft.world.level.block.entity.BlockEntityType;
-import net.minecraft.world.level.block.state.BlockState;
-import net.minecraft.world.level.lighting.LevelLightEngine;
-import net.minecraft.world.level.material.FluidState;
-import net.minecraft.world.phys.AABB;
-import net.minecraft.world.phys.BlockHitResult;
-import net.minecraft.world.phys.Vec3;
-import net.minecraft.world.phys.shapes.VoxelShape;
-import org.jetbrains.annotations.Nullable;
-
-import java.util.Optional;
-import java.util.function.Supplier;
-import java.util.stream.Stream;
-
-public class TintGetterOverrideFast implements BlockAndTintGetter
-{
-	LevelReader parent;
-	
-	
-	
-	//=============//
-	// constructor //
-	//=============//
-	
-	public TintGetterOverrideFast(LevelReader parent) { this.parent = parent; }
-	
-	
-	
-	//=========//
-	// methods //
-	//=========//
-	
-	private Biome _getBiome(BlockPos pos)
-	{
-		#if MC_VER >= MC_1_18_2
-		return this.parent.getBiome(pos).value();
-		#else
-		return parent.getBiome(pos);
-		#endif
-	}
-	
-	@Override
-	public int getBlockTint(BlockPos blockPos, ColorResolver colorResolver) { return colorResolver.getColor(this._getBiome(blockPos), blockPos.getX(), blockPos.getZ()); }
-	
-	@Override
-	public float getShade(Direction direction, boolean bl) { return this.parent.getShade(direction, bl); }
-	
-	@Override
-	public LevelLightEngine getLightEngine() { return this.parent.getLightEngine(); }
-	
-	@Override
-	public int getBrightness(LightLayer lightLayer, BlockPos blockPos) { return this.parent.getBrightness(lightLayer, blockPos); }
-	
-	@Override
-	public int getRawBrightness(BlockPos blockPos, int i) { return this.parent.getRawBrightness(blockPos, i); }
-	
-	@Override
-	public boolean canSeeSky(BlockPos blockPos) { return this.parent.canSeeSky(blockPos); }
-	
-	@Override
-	@Nullable
-	public BlockEntity getBlockEntity(BlockPos blockPos) { return this.parent.getBlockEntity(blockPos); }
-	
-	
-	@Override
-	public BlockState getBlockState(BlockPos blockPos) { return this.parent.getBlockState(blockPos); }
-	
-	@Override
-	public FluidState getFluidState(BlockPos blockPos) { return this.parent.getFluidState(blockPos); }
-	
-	@Override
-	public int getLightEmission(BlockPos blockPos) { return this.parent.getLightEmission(blockPos); }
-	
-	#if MC_VER < MC_1_21_3
-	@Override
-	public int getMaxLightLevel() { return parent.getMaxLightLevel(); }
-	#else
-	#endif
-	
-	@Override
-	public Stream<BlockState> getBlockStates(AABB aABB)
-	{ return this.parent.getBlockStates(aABB); }
-	
-	@Override
-	public BlockHitResult clip(ClipContext clipContext)
-	{ return this.parent.clip(clipContext); }
-	
-	@Override
-	@Nullable
-	public BlockHitResult clipWithInteractionOverride(Vec3 vec3, Vec3 vec32, BlockPos blockPos, VoxelShape voxelShape, BlockState blockState)
-	{ return this.parent.clipWithInteractionOverride(vec3, vec32, blockPos, voxelShape, blockState); }
-	
-	@Override
-	public double getBlockFloorHeight(VoxelShape voxelShape, Supplier<VoxelShape> supplier)
-	{ return this.parent.getBlockFloorHeight(voxelShape, supplier); }
-	
-	@Override
-	public double getBlockFloorHeight(BlockPos blockPos) { return this.parent.getBlockFloorHeight(blockPos); }
-	
-	#if MC_VER < MC_1_21_3
-	@Override
-	public int getMaxBuildHeight() { return this.parent.getMaxBuildHeight(); }
-	#else
-	@Override
-	public int getMaxY() { return this.parent.getMaxY(); }
-	#endif
-	
-	
-	
-	//==============//
-	// post MC 1.17 //
-	//==============//
-	
-	#if MC_VER >= MC_1_17_1
-	@Override
-	public <T extends BlockEntity> Optional<T> getBlockEntity(BlockPos blockPos, BlockEntityType<T> blockEntityType)
-	{ return this.parent.getBlockEntity(blockPos, blockEntityType); }
-	
-	@Override
-	public BlockHitResult isBlockInLine(ClipBlockStateContext clipBlockStateContext)
-	{ return this.parent.isBlockInLine(clipBlockStateContext); }
-	
-	@Override
-	public int getHeight() { return this.parent.getHeight(); }
-	
-	#if MC_VER < MC_1_21_3
-	@Override
-	public int getMinBuildHeight() { return this.parent.getMinBuildHeight(); }
-	#else
-	@Override
-	public int getMinY() { return this.parent.getMinY(); }
-	#endif
-	
-	@Override
-	public int getSectionsCount() { return this.parent.getSectionsCount(); }
-	
-	#if MC_VER < MC_1_21_3
-	@Override
-	public int getMinSection() { return this.parent.getMinSection(); }
-	#else
-	@Override
-	public int getMinSectionY() { return BlockAndTintGetter.super.getMinSectionY(); }	
-	#endif
-	
-	#if MC_VER < MC_1_21_3
-	@Override
-	public int getMaxSection() { return this.parent.getMaxSection(); }
-	#else
-	@Override
-	public int getMaxSectionY() { return this.parent.getMaxSectionY(); }
-	#endif
-	
-	@Override
-	public boolean isOutsideBuildHeight(BlockPos blockPos) { return this.parent.isOutsideBuildHeight(blockPos); }
-	
-	@Override
-	public boolean isOutsideBuildHeight(int i) { return this.parent.isOutsideBuildHeight(i); }
-	
-	@Override
-	public int getSectionIndex(int i) { return this.parent.getSectionIndex(i); }
-	
-	@Override
-	public int getSectionIndexFromSectionY(int i) { return this.parent.getSectionIndexFromSectionY(i); }
-	
-	@Override
-	public int getSectionYFromSectionIndex(int i) { return this.parent.getSectionYFromSectionIndex(i); }
-    #endif
-}

common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/TintGetterOverrideSmooth.java

@@ -19,12 +19,10 @@
 
 package com.seibel.distanthorizons.common.wrappers.block;
 
-import com.seibel.distanthorizons.core.util.LodUtil;
+import com.seibel.distanthorizons.core.dataObjects.fullData.sources.FullDataSourceV2;
 import net.minecraft.core.BlockPos;
-import net.minecraft.core.Cursor3D;
 import net.minecraft.core.Direction;
 import net.minecraft.world.level.*;
-import net.minecraft.world.level.biome.Biome;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.entity.BlockEntityType;
 import net.minecraft.world.level.block.state.BlockState;
@@ -40,10 +38,9 @@ import java.util.Optional;
 import java.util.function.Supplier;
 import java.util.stream.Stream;
 
-public class TintGetterOverrideSmooth implements BlockAndTintGetter
+public class TintGetterOverrideSmooth extends AbstractDhTintGetter
 {
-	LevelReader parent;
-	public int smoothingRange;
+	private final LevelReader parent;
 	
 	
 	
@@ -51,10 +48,10 @@ public class TintGetterOverrideSmooth implements BlockAndTintGetter
 	// constructor //
 	//=============//
 	
-	public TintGetterOverrideSmooth(LevelReader parent, int smoothingRange)
-	{
+	public TintGetterOverrideSmooth(LevelReader parent, BiomeWrapper biomeWrapper, FullDataSourceV2 fullDataSource)
+	{ 
+		super(biomeWrapper, fullDataSource); 
 		this.parent = parent;
-		this.smoothingRange = smoothingRange;
 	}
 	
 	
@@ -63,41 +60,6 @@ public class TintGetterOverrideSmooth implements BlockAndTintGetter
 	// methods //
 	//=========//
 	
-	private Biome _getBiome(BlockPos pos)
-	{
-		#if MC_VER >= MC_1_18_2
-		return this.parent.getBiome(pos).value();
-		#else
-		return parent.getBiome(pos);
-		#endif
-	}
-	
-	public int calculateBlockTint(BlockPos blockPos, ColorResolver colorResolver)
-	{
-		int i = smoothingRange;
-		if (i == 0)
-			return colorResolver.getColor(_getBiome(blockPos), blockPos.getX(), blockPos.getZ());
-		int j = (i * 2 + 1) * (i * 2 + 1);
-		int k = 0;
-		int l = 0;
-		int m = 0;
-		Cursor3D cursor3D = new Cursor3D(blockPos.getX() - i, blockPos.getY(), blockPos.getZ() - i, blockPos.getX() + i, blockPos.getY(), blockPos.getZ() + i);
-		BlockPos.MutableBlockPos mutableBlockPos = new BlockPos.MutableBlockPos();
-		while (cursor3D.advance())
-		{
-			mutableBlockPos.set(cursor3D.nextX(), cursor3D.nextY(), cursor3D.nextZ());
-			int n = colorResolver.getColor(this._getBiome(mutableBlockPos), mutableBlockPos.getX(), mutableBlockPos.getZ());
-			
-			k += (n & 0xFF0000) >> 16;
-			l += (n & 0xFF00) >> 8;
-			m += n & 0xFF;
-		}
-		return (k / j & 0xFF) << 16 | (l / j & 0xFF) << 8 | m / j & 0xFF;
-	}
-	
-	@Override
-	public int getBlockTint(BlockPos blockPos, ColorResolver colorResolver) { return this.calculateBlockTint(blockPos, colorResolver); }
-	
 	@Override
 	public float getShade(Direction direction, boolean bl) { return this.parent.getShade(direction, bl); }
 	
@@ -185,7 +147,7 @@ public class TintGetterOverrideSmooth implements BlockAndTintGetter
 	public int getMinSection() { return this.parent.getMinSection(); }
 	#else
 	@Override
-	public int getMinSectionY() { return BlockAndTintGetter.super.getMinSectionY(); }	
+	public int getMinSectionY() { return super.getMinSectionY(); }	
 	#endif
 	
 	#if MC_VER < MC_1_21_3
@@ -211,4 +173,7 @@ public class TintGetterOverrideSmooth implements BlockAndTintGetter
 	@Override
 	public int getSectionYFromSectionIndex(int i) { return this.parent.getSectionYFromSectionIndex(i); }
     #endif
+	
+	
+	
 }

common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/TintWithoutLevelOverrider.java

@@ -1,183 +0,0 @@
-/*
- *    This file is part of the Distant Horizons mod
- *    licensed under the GNU LGPL v3 License.
- *
- *    Copyright (C) 2020 James Seibel
- *
- *    This program is free software: you can redistribute it and/or modify
- *    it under the terms of the GNU Lesser General Public License as published by
- *    the Free Software Foundation, version 3.
- *
- *    This program is distributed in the hope that it will be useful,
- *    but WITHOUT ANY WARRANTY; without even the implied warranty of
- *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *    GNU Lesser General Public License for more details.
- *
- *    You should have received a copy of the GNU Lesser General Public License
- *    along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-package com.seibel.distanthorizons.common.wrappers.block;
-
-import com.seibel.distanthorizons.core.util.ColorUtil;
-import com.seibel.distanthorizons.core.wrapperInterfaces.world.IClientLevelWrapper;
-import net.minecraft.core.BlockPos;
-import net.minecraft.core.Direction;
-import net.minecraft.world.level.*;
-import net.minecraft.world.level.biome.Biome;
-import net.minecraft.world.level.block.entity.BlockEntity;
-import net.minecraft.world.level.block.state.BlockState;
-import net.minecraft.world.level.lighting.LevelLightEngine;
-import net.minecraft.world.level.material.FluidState;
-import org.jetbrains.annotations.NotNull;
-import org.jetbrains.annotations.Nullable;
-
-#if MC_VER >= MC_1_18_2
-import net.minecraft.core.Holder;
-#endif
-
-public class TintWithoutLevelOverrider implements BlockAndTintGetter
-{
-	/** 
-	 * This will only ever be null if there was an issue with {@link IClientLevelWrapper#getPlainsBiomeWrapper()}
-	 * but {@link Nullable} is there just in case. 
-	 */
-	@Nullable
-	#if MC_VER >= MC_1_18_2
-	public final Holder<Biome> biome;
-	#else
-	public final Biome biome;
-	#endif
-	
-	/**
-	 * Constructs the TintWithoutLevelOverrider, storing the provided Biome Holder for late-binding access.
-	 *
-	 * <p>Previously, this class might have immediately unwrapped the Holder like this:</p>
-	 * <pre>{@code
-	 * // Inside constructor (OLD WAY - PROBLEMATIC):
-	 * Holder<Biome> biomeHolder = getTheHolderFromSomewhere();
-	 * this.biome = biomeHolder.value(); // <-- PROBLEM HERE
-	 * }</pre>
-	 *
-	 * <p>This approach is problematic because the {@link net.minecraft.core.Holder} system,
-	 * particularly {@code Holder.Reference}, is designed for <strong>late binding</strong>. Here's why storing
-	 * the Holder itself is now necessary:</p>
-	 * <ol>
-	 *   <li>A {@code Holder.Reference<Biome>} might be created initially just with a
-	 *       {@link net.minecraft.resources.ResourceKey} (like {@code minecraft:plains}), but its actual
-	 *       {@link net.minecraft.core.Holder#value() value()} (the {@code Biome} object itself) might be {@code null}
-	 *       at construction time.</li>
-	 *   <li>Later, during game loading, registry population, or potentially due to modifications by other mods
-	 *       (e.g., Polytone), the system calls internal binding methods (like {@code bindValue(Biome)})
-	 *       on the {@code Holder} instance. This sets or <strong>updates</strong> the internal reference to the
-	 *       actual {@code Biome} object.</li>
-	 *   <li>Crucially, the binding process might assign a completely <strong>new</strong> {@code Biome} object
-	 *       instance to the {@code Holder} reference, replacing any previous one.</li>
-	 * </ol>
-	 *
-	 * <p>If we unwrapped the {@code Holder} using {@code .value()} within the constructor (the old way),
-	 * our class's internal {@code biome} field would permanently store a reference to whatever {@code Biome}
-	 * object the {@code Holder} pointed to *at that exact moment*. It would have no link back to the
-	 * {@code Holder} and would be unaware if the {@code Holder} was later updated to point to a different
-	 * (or the initially missing) {@code Biome} object. This would lead to using stale or even {@code null} data.</p>
-	 *
-	 * <p>By storing the {@code Holder<Biome>} itself, this class can call {@link net.minecraft.core.Holder#value()}
-	 * whenever the biome information is needed, ensuring it always retrieves the most current {@code Biome}
-	 * instance associated with the holder at that time.</p>
-	 */
-	public TintWithoutLevelOverrider(BiomeWrapper biomeWrapper, IClientLevelWrapper clientLevelWrapper)
-	{
-		#if MC_VER >= MC_1_18_2 Holder<Biome> #else Biome #endif biome = biomeWrapper.biome;
-		if (biome == null) // We are looking at the empty biome wrapper
-		{
-			BiomeWrapper plainsBiomeWrapper = ((BiomeWrapper) clientLevelWrapper.getPlainsBiomeWrapper());
-			if (plainsBiomeWrapper != null)
-			{
-				biome = plainsBiomeWrapper.biome;
-			}
-		}
-		
-		this.biome = biome;
-	}
-	
-	
-	
-	@Override
-	public int getBlockTint(@NotNull BlockPos blockPos, @NotNull ColorResolver colorResolver)
-	{
-		if (this.biome == null)
-		{
-			// hopefully unneeded debug color
-			return ColorUtil.CYAN;
-		}
-		return colorResolver.getColor(unwrap(biome), blockPos.getX(), blockPos.getZ());
-	}
-	
-	private static Biome unwrap(#if MC_VER >= MC_1_18_2 Holder<Biome> #else Biome #endif biome)
-	{
-		#if MC_VER >= MC_1_18_2
-		return biome.value();
-		#else
-		return biome;
-		#endif
-	}
-	
-	
-	
-	//================//
-	// unused methods //
-	//================//
-	
-	@Override
-	public float getShade(@NotNull Direction direction, boolean shade)
-	{
-		throw new UnsupportedOperationException("ERROR: getShade() called on TintWithoutLevelOverrider. Object is for tinting only.");
-	}
-	@Override
-	public @NotNull LevelLightEngine getLightEngine()
-	{
-		throw new UnsupportedOperationException("ERROR: getLightEngine() called on TintWithoutLevelOverrider. Object is for tinting only.");
-	}
-	@Nullable
-	@Override
-	public BlockEntity getBlockEntity(@NotNull BlockPos pos)
-	{
-		throw new UnsupportedOperationException("ERROR: getBlockEntity() called on TintWithoutLevelOverrider. Object is for tinting only.");
-	}
-	
-	@Override
-	public @NotNull BlockState getBlockState(@NotNull BlockPos pos)
-	{
-		throw new UnsupportedOperationException("ERROR: getBlockState() called on TintWithoutLevelOverrider. Object is for tinting only.");
-	}
-	@Override
-	public @NotNull FluidState getFluidState(@NotNull BlockPos pos)
-	{
-		throw new UnsupportedOperationException("ERROR: getFluidState() called on TintWithoutLevelOverrider. Object is for tinting only.");
-	}
-	
-	
-	
-	//==============//
-	// post MC 1.17 //
-	//==============//
-	
-	#if MC_VER >= MC_1_17_1
-	
-	@Override
-	public int getHeight()
-	{ throw new UnsupportedOperationException("ERROR: getHeight() called on TintWithoutLevelOverrider. Object is for tinting only."); }
-	
-	#if MC_VER < MC_1_21_3
-	@Override
-	public int getMinBuildHeight() 
-	{ throw new UnsupportedOperationException("ERROR: getMinBuildHeight() called on TintWithoutLevelOverrider. Object is for tinting only."); }
-	#else
-	@Override
-	public int getMinY()
-	{ throw new UnsupportedOperationException("ERROR: getMinY() called on TintWithoutLevelOverrider. Object is for tinting only."); }
-	#endif
-	
-	#endif
-	
-}

common/src/main/java/com/seibel/distanthorizons/common/wrappers/block/TintWithoutLevelSmoothOverrider.java

@@ -19,37 +19,24 @@
 
 package com.seibel.distanthorizons.common.wrappers.block;
 
+import com.seibel.distanthorizons.core.dataObjects.fullData.sources.FullDataSourceV2;
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
-import net.minecraft.world.level.BlockAndTintGetter;
-import net.minecraft.world.level.ColorResolver;
-import net.minecraft.world.level.biome.Biome;
 import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.level.lighting.LevelLightEngine;
 import net.minecraft.world.level.material.FluidState;
 import org.jetbrains.annotations.Nullable;
 
-#if MC_VER >= MC_1_18_2
-import net.minecraft.core.Holder;
-#endif
-
-public class TintWithoutLevelSmoothOverrider implements BlockAndTintGetter
+public class TintWithoutLevelSmoothOverrider extends AbstractDhTintGetter
 {
-	final BiomeWrapper biome;
-	public int smoothingRange;
-	
-	
 	
 	//=============//
 	// constructor //
 	//=============//
 	
-	public TintWithoutLevelSmoothOverrider(BiomeWrapper biome, int smoothingRange)
-	{
-		this.biome = biome;
-		this.smoothingRange = smoothingRange;
-	}
+	public TintWithoutLevelSmoothOverrider(BiomeWrapper biomeWrapper, FullDataSourceV2 fullDataSource)
+	{ super(biomeWrapper, fullDataSource); }
 	
 	
 	
@@ -57,49 +44,6 @@ public class TintWithoutLevelSmoothOverrider implements BlockAndTintGetter
 	// methods //
 	//=========//
 	
-	@Override
-	public int getBlockTint(BlockPos blockPos, ColorResolver colorResolver)
-	{
-		return colorResolver.getColor(_unwrap(biome.biome), blockPos.getX(), blockPos.getZ());
-	}
-	private Biome _unwrap(#if MC_VER >= MC_1_18_2 Holder<Biome> #else Biome #endif biome)
-	{
-		#if MC_VER >= MC_1_18_2
-		return biome.value();
-		#else
-		return biome;
-		#endif
-	}
-
-//    public int calculateBlockTint(BlockPos blockPos, ColorResolver colorResolver)
-//    {
-//        int i = smoothingRange;
-//        if (i == 0)
-//            return colorResolver.getColor(_getBiome(blockPos), blockPos.getX(), blockPos.getZ());
-//        int j = (i * 2 + 1) * (i * 2 + 1);
-//        int k = 0;
-//        int l = 0;
-//        int m = 0;
-//        Cursor3D cursor3D = new Cursor3D(blockPos.getX() - i, blockPos.getY(), blockPos.getZ() - i, blockPos.getX() + i, blockPos.getY(), blockPos.getZ() + i);
-//        BlockPos.MutableBlockPos mutableBlockPos = new BlockPos.MutableBlockPos();
-//        while (cursor3D.advance())
-//        {
-//            mutableBlockPos.set(cursor3D.nextX(), cursor3D.nextY(), cursor3D.nextZ());
-//            int n;
-//            if (LodCommonMain.forgeMethodCaller != null) {
-//                n = LodCommonMain.forgeMethodCaller.colorResolverGetColor(colorResolver, _getBiome(mutableBlockPos),
-//                        mutableBlockPos.getX(), mutableBlockPos.getZ());
-//            } else {
-//                n = colorResolver.getColor(_getBiome(mutableBlockPos), mutableBlockPos.getX(), mutableBlockPos.getZ());
-//            }
-//
-//            k += (n & 0xFF0000) >> 16;
-//            l += (n & 0xFF00) >> 8;
-//            m += n & 0xFF;
-//        }
-//        return (k / j & 0xFF) << 16 | (l / j & 0xFF) << 8 | m / j & 0xFF;
-//    }
-	
 	@Override
 	public float getShade(Direction direction, boolean shade)
 	{ throw new UnsupportedOperationException("ERROR: getShade() called on TintWithoutLevelSmoothOverrider. Object is for tinting only."); }

common/src/main/java/com/seibel/distanthorizons/common/wrappers/gui/DhDebugScreenEntry.java

@@ -0,0 +1,89 @@
+package com.seibel.distanthorizons.common.wrappers.gui;
+
+#if MC_VER < MC_1_21_10
+// not supported for older MC versions
+#else
+import com.seibel.distanthorizons.core.logging.f3.F3Screen;
+import com.seibel.distanthorizons.coreapi.ModInfo;
+
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import net.minecraft.client.gui.components.debug.DebugScreenDisplayer;
+import net.minecraft.client.gui.components.debug.DebugScreenEntries;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.chunk.LevelChunk;
+#endif
+
+#if MC_VER < MC_1_21_10
+// not supported for older MC versions
+public class DhDebugScreenEntry
+{}
+#else
+public class DhDebugScreenEntry implements net.minecraft.client.gui.components.debug.DebugScreenEntry
+{
+	public static void register()
+	{
+		// This method is private, so its access will need to be widened
+		DebugScreenEntries.register(
+				// The id, this will be displayed on the options screen
+				ResourceLocation.fromNamespaceAndPath(ModInfo.RESOURCE_NAMESPACE, "distant_horizons"),
+				// The screen entry
+				new DhDebugScreenEntry()
+		);
+	}
+	
+	
+	@Override
+	public void display(@NotNull DebugScreenDisplayer displayer, @Nullable Level level, @Nullable LevelChunk clientChunk, @Nullable LevelChunk serverChunk)
+	{
+		List<String> messageList = new ArrayList<>();
+		F3Screen.addStringToDisplay(messageList);
+		
+		for (String message : messageList)
+		{
+			displayer.addLine(message);
+		}
+		
+		//// The following will display like so if it is the only entry on the screen:
+		//// First left!                                                First Right!
+		//// 
+		//// Hello world!                                               Random text!
+		//// Lorem ipsum.
+		////                                                            I am another group!
+		//// I am one group                                             This will appear after with no line breaks!
+		//// All in a row
+		//// Provided in a list.
+		////
+		//
+		//displayer.addLine("Hello world!");
+		//displayer.addLine("Lorem ipsum.");
+		//displayer.addLine("Random text!");
+		//
+		//// These will be displayed first
+		//displayer.addPriorityLine("First left!");
+		//displayer.addPriorityLine("First right!");
+		//
+		//// These will be grouped separately based on the key
+		//displayer.addToGroup(GROUP_ONE, List.of(
+		//		"I am one group",
+		//		"All in a row",
+		//		"Provided in a list."
+		//));
+		//
+		//displayer.addToGroup(GROUP_TWO, "I am another group!");
+		//displayer.addToGroup(GROUP_TWO, "This will appear after with no line breaks!");
+	}
+	
+	@Override
+	public boolean isAllowed(boolean reducedDebugInfo)
+	{
+		// Always show regardless of accessibility option
+		return true;
+	}
+}
+#endif

common/src/main/java/com/seibel/distanthorizons/common/wrappers/gui/DhScreen.java

@@ -52,6 +52,27 @@ public class DhScreen extends Screen
 	{
 		renderTooltip(guiStack, comp, x, y);
 	}
+	#elif MC_VER < MC_1_21_6
+	protected void DhDrawCenteredString(GuiGraphics guiStack, Font font, Component text, int x, int y, int color)
+	{
+		guiStack.drawCenteredString(font, text, x, y, color);
+	}
+	protected void DhDrawString(GuiGraphics guiStack, Font font, Component text, int x, int y, int color)
+	{
+		guiStack.drawString(font, text, x, y, color);
+	}
+	//protected void DhRenderTooltip(GuiGraphics guiStack, Font font, List<? extends net.minecraft.util.FormattedCharSequence> text, int x, int y)
+	//{
+	//	guiStack.renderTooltip(font, text, x, y);
+	//}
+	protected void DhRenderComponentTooltip(GuiGraphics guiStack, Font font, List<Component> comp, int x, int y)
+	{
+		guiStack.renderComponentTooltip(font, comp, x, y);
+	}
+	protected void DhRenderTooltip(GuiGraphics guiStack, Font font, Component text, int x, int y)
+	{
+		guiStack.renderTooltip(font, text, x, y);
+	}
 	#else
 	protected void DhDrawCenteredString(GuiGraphics guiStack, Font font, Component text, int x, int y, int color)
 	{
@@ -61,17 +82,20 @@ public class DhScreen extends Screen
 	{
 		guiStack.drawString(font, text, x, y, color);
 	}
-	protected void DhRenderTooltip(GuiGraphics guiStack, Font font, List<? extends net.minecraft.util.FormattedCharSequence> text, int x, int y)
-	{
-		guiStack.renderTooltip(font, text, x, y);
-	}
+	//protected void DhRenderTooltip(GuiGraphics guiStack, Font font, List<? extends net.minecraft.util.FormattedCharSequence> text, int x, int y)
+	//{
+	//	//guiStack.renderTooltip(font, text, x, y);
+	//}
 	protected void DhRenderComponentTooltip(GuiGraphics guiStack, Font font, List<Component> comp, int x, int y)
 	{
-		guiStack.renderComponentTooltip(font, comp, x, y);
+		guiStack.setComponentTooltipForNextFrame(font, comp, x, y);
 	}
 	protected void DhRenderTooltip(GuiGraphics guiStack, Font font, Component text, int x, int y)
 	{
-		guiStack.renderTooltip(font, text, x, y);
+		guiStack.setTooltipForNextFrame(font, text, x, y);
 	}
-        #endif
+    #endif
+	
+	
+	
 }

common/src/main/java/com/seibel/distanthorizons/common/wrappers/gui/GetConfigScreen.java

@@ -1,40 +1,54 @@
 package com.seibel.distanthorizons.common.wrappers.gui;
 
+import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
 import com.seibel.distanthorizons.coreapi.ModInfo;
 import com.seibel.distanthorizons.core.config.ConfigBase;
-import com.seibel.distanthorizons.core.config.gui.ConfigScreen;
 import com.seibel.distanthorizons.core.config.gui.JavaScreenHandlerScreen;
-import com.seibel.distanthorizons.core.config.gui.OpenGLConfigScreen;
 import net.minecraft.client.gui.screens.Screen;
+import org.apache.logging.log4j.Logger;
+
+import java.lang.invoke.MethodHandles;
 
 public class GetConfigScreen
 {
-	public static type useScreen = type.Classic;
+	protected static final Logger LOGGER = DhLoggerBuilder.getLogger();
 	
-	public enum type
+	public static EType useScreen = EType.Classic;
+	
+	public enum EType
 	{
 		Classic,
-		@Deprecated
-		OpenGL, // This was just an attempt, it didn't work out, and we are going to change to javafx soon (as soon as that works)
-		JavaFX;
+		JavaSwing;
 	}
 	
 	public static Screen getScreen(Screen parent)
 	{
-		// Generate the language
-		// This shouldn't be here, but I need a way to test it after Minecraft inits its assets
-		//System.out.println(ConfigBase.INSTANCE.generateLang(false, true));
+		// TODO it'd be nice to have this run automatically on startup
+		//  but this will only work once MC has added our lang file,
+		//  which won't be for sure added until we request a GUI
+		if (ModInfo.IS_DEV_BUILD)
+		{
+			String missingLangEntries = ConfigBase.INSTANCE.generateLang(true, true);
+			
+			// trim to remove any newlines/spaces
+			// that may be present when no lang entries need changing
+			// then we can check length != 0 if any items are missing and need adding 
+			String trimmedMissingEntries = missingLangEntries.trim();
+			if (!trimmedMissingEntries.isEmpty())
+			{
+				LOGGER.warn("One or more language entries is missing:");
+				LOGGER.warn(missingLangEntries);
+			}
+		}
+		
 		
 		switch (useScreen)
 		{
 			case Classic:
 				return ClassicConfigGUI.getScreen(ConfigBase.INSTANCE, parent, "client");
-			case OpenGL:
-				MinecraftScreen.getScreen(parent, new OpenGLConfigScreen(), ModInfo.ID + ".title");
-				return null;
-//            case JavaFX -> MinecraftScreen.getScreen(parent, new JavaScreenHandlerScreen(new JavaScreenHandlerScreen.ExampleScreen()), ModInfo.ID + ".title");
-			case JavaFX:
-				return MinecraftScreen.getScreen(parent, new JavaScreenHandlerScreen(new ConfigScreen()), ModInfo.ID + ".title");
+			case JavaSwing:
+				//return MinecraftScreen.getScreen(parent, new JavaScreenHandlerScreen(new ConfigScreen()), ModInfo.ID + ".title");
+				return MinecraftScreen.getScreen(parent, new JavaScreenHandlerScreen(new JavaScreenHandlerScreen.ExampleScreen()), ModInfo.ID + ".title");
 			default:
 				throw new IllegalArgumentException("No config screen implementation defined for ["+useScreen+"].");
 		}

common/src/main/java/com/seibel/distanthorizons/common/wrappers/gui/MinecraftScreen.java

@@ -24,26 +24,26 @@ public class MinecraftScreen
 	private static class ConfigScreenRenderer extends DhScreen
 	{
 		private final Screen parent;
-		private ConfigListWidget list;
+		private ConfigListWidget configListWidget;
 		private AbstractScreen screen;
 		
 		
 		#if MC_VER < MC_1_19_2
 		public static net.minecraft.network.chat.TranslatableComponent translate(String str, Object... args)
-		{
-			return new net.minecraft.network.chat.TranslatableComponent(str, args);
-		}
+		{ return new net.minecraft.network.chat.TranslatableComponent(str, args); }
 		#else
 		public static net.minecraft.network.chat.MutableComponent translate(String str, Object... args)
-		{
-			return net.minecraft.network.chat.Component.translatable(str, args);
-		}
-    #endif
+		{ return net.minecraft.network.chat.Component.translatable(str, args); }
+        #endif
 		
 		protected ConfigScreenRenderer(Screen parent, AbstractScreen screen, String translationName)
 		{
 			super(translate(translationName));
+			#if MC_VER < MC_1_21_10
 			screen.minecraftWindow = Minecraft.getInstance().getWindow().getWindow();
+			#else
+			screen.minecraftWindow = Minecraft.getInstance().getWindow().handle();
+			#endif
 			this.parent = parent;
 			this.screen = screen;
 		}
@@ -53,20 +53,22 @@ public class MinecraftScreen
 		{
 			super.init(); // Init Minecraft's screen
 			Window mcWindow = this.minecraft.getWindow();
-			screen.width = mcWindow.getWidth();
-			screen.height = mcWindow.getHeight();
-			screen.scaledWidth = this.width;
-			screen.scaledHeight = this.height;
-			screen.init(); // Init our own config screen
+			this.screen.width = mcWindow.getWidth();
+			this.screen.height = mcWindow.getHeight();
+			this.screen.scaledWidth = this.width;
+			this.screen.scaledHeight = this.height;
+			this.screen.init(); // Init our own config screen
 			
-			this.list = new ConfigListWidget(this.minecraft, this.width, this.height, 0, 0, 25); // Select the area to tint
+			this.configListWidget = new ConfigListWidget(this.minecraft, this.width, this.height, 0, 0, 25); // Select the area to tint
 			
 			#if MC_VER < MC_1_20_6 // no background is rendered in MC 1.20.6+
 			if (this.minecraft != null && this.minecraft.level != null) // Check if in game
-				this.list.setRenderBackground(false); // Disable from rendering
+			{
+				this.configListWidget.setRenderBackground(false); // Disable from rendering
+			}
 			#endif
 			
-			this.addWidget(this.list); // Add the tint to the things to be rendered
+			this.addWidget(this.configListWidget); // Add the tint to the things to be rendered
 		}
 		
 		@Override
@@ -78,14 +80,17 @@ public class MinecraftScreen
 		{
 			#if MC_VER < MC_1_20_2
 			this.renderBackground(matrices); // Render background
-			#else
+			#elif MC_VER < MC_1_21_6
 			this.renderBackground(matrices, mouseX, mouseY, delta); // Render background
+			#else
+			// background blur is already being rendered, rendering again causes the game to crash
 			#endif
-			this.list.render(matrices, mouseX, mouseY, delta); // Renders the items in the render list (currently only used to tint background darker)
 			
-			screen.mouseX = mouseX;
-			screen.mouseY = mouseY;
-			screen.render(delta); // Render everything on the main screen
+			this.configListWidget.render(matrices, mouseX, mouseY, delta); // Renders the items in the render list (currently only used to tint background darker)
+			
+			this.screen.mouseX = mouseX;
+			this.screen.mouseY = mouseY;
+			this.screen.render(delta); // Render everything on the main screen
 			
 			super.render(matrices, mouseX, mouseY, delta); // Render the vanilla stuff (currently only used for the background and tint)
 		}
@@ -95,41 +100,39 @@ public class MinecraftScreen
 		{
 			super.resize(mc, width, height); // Resize Minecraft's screen
 			Window mcWindow = this.minecraft.getWindow();
-			screen.width = mcWindow.getWidth();
-			screen.height = mcWindow.getHeight();
-			screen.scaledWidth = this.width;
-			screen.scaledHeight = this.height;
-			screen.onResize(); // Resize our screen
+			this.screen.width = mcWindow.getWidth();
+			this.screen.height = mcWindow.getHeight();
+			this.screen.scaledWidth = this.width;
+			this.screen.scaledHeight = this.height;
+			this.screen.onResize(); // Resize our screen
 		}
 		
 		@Override
 		public void tick()
 		{
 			super.tick(); // Tick Minecraft's screen
-			screen.tick(); // Tick our screen
-			if (screen.close) // If we decide to close the screen, then actually close the screen
-				onClose();
+			this.screen.tick(); // Tick our screen
+			if (this.screen.close) // If we decide to close the screen, then actually close the screen
+			{
+				this.onClose();
+			}
 		}
 		
 		@Override
 		public void onClose()
 		{
-			screen.onClose(); // Close our screen
-			Objects.requireNonNull(minecraft).setScreen(this.parent); // Goto the parent screen
+			this.screen.onClose(); // Close our screen
+			Objects.requireNonNull(this.minecraft).setScreen(this.parent); // Goto the parent screen
 		}
 		
 		@Override
 		public void onFilesDrop(@NotNull List<Path> files)
-		{
-			screen.onFilesDrop(files);
-		}
+		{ this.screen.onFilesDrop(files); }
 		
 		// For checking if it should close when you press the escape key
 		@Override
 		public boolean shouldCloseOnEsc()
-		{
-			return screen.shouldCloseOnEsc;
-		}
+		{ return this.screen.shouldCloseOnEsc; }
 		
 	}
 	

common/src/main/java/com/seibel/distanthorizons/common/wrappers/gui/TexturedButtonWidget.java

@@ -39,9 +39,13 @@ import net.minecraft.client.renderer.GameRenderer;
 #elif MC_VER < MC_1_20_2
 import net.minecraft.client.gui.components.ImageButton;
 import net.minecraft.client.gui.GuiGraphics;
+#elif MC_VER < MC_1_21_6
+import net.minecraft.client.gui.GuiGraphics;
+import net.minecraft.client.renderer.RenderType;
 #else
 import net.minecraft.client.gui.GuiGraphics;
 import net.minecraft.client.renderer.RenderType;
+import net.minecraft.client.renderer.RenderPipelines;
 #endif
 
 /**
@@ -172,9 +176,15 @@ public class TexturedButtonWidget extends Button
 		{
 			#if MC_VER < MC_1_21_3
 			matrices.blitSprite(SPRITES.get(this.active, this.isHoveredOrFocused()), this.getX(), this.getY(), this.getWidth(), this.getHeight());
+			#elif MC_VER < MC_1_21_6
+			matrices.blitSprite(
+					RenderType::guiTextured,
+					SPRITES.get(this.active, this.isHoveredOrFocused()),
+					this.getX(), this.getY(),
+					this.getWidth(), this.getHeight());
 			#else
 			matrices.blitSprite(
-				RenderType::guiTextured,
+				RenderPipelines.GUI_TEXTURED,
 				SPRITES.get(this.active, this.isHoveredOrFocused()),
 				this.getX(), this.getY(),
 				this.getWidth(), this.getHeight());
@@ -196,7 +206,7 @@ public class TexturedButtonWidget extends Button
 		
 		#if MC_VER < MC_1_21_3
 		matrices.blit(this.textureResourceLocation, this.getX(), this.getY(), this.u, this.v + (this.hoveredVOffset * i), this.width, this.height, this.textureWidth, this.textureHeight);
-		#else
+		#elif MC_VER < MC_1_21_6
 		matrices.blit(
 				RenderType::guiTextured,
 				this.textureResourceLocation,
@@ -204,6 +214,14 @@ public class TexturedButtonWidget extends Button
 				this.u, this.v + (this.hoveredVOffset * i),
 				this.width, this.height,
 				this.textureWidth, this.textureHeight);
+		#else
+		matrices.blit(
+				RenderPipelines.GUI_TEXTURED,
+				this.textureResourceLocation,
+				this.getX(), this.getY(),
+				this.u, this.v + (this.hoveredVOffset * i),
+				this.width, this.height,
+				this.textureWidth, this.textureHeight);
 
 		#endif
 	}

common/src/main/java/com/seibel/distanthorizons/common/wrappers/gui/updater/ChangelogScreen.java

@@ -74,6 +74,7 @@ public class ChangelogScreen extends DhScreen
 		{
 			return;
 		}
+		
 		try
 		{
 			this.setupChangelog(versionID);
@@ -175,9 +176,12 @@ public class ChangelogScreen extends DhScreen
 	{
 		#if MC_VER < MC_1_20_2
 		this.renderBackground(matrices); // Render background
-		#else
+		#elif MC_VER < MC_1_21_6
 		this.renderBackground(matrices, mouseX, mouseY, delta); // Render background
+		#else
+		// background blur is already being rendered, rendering again causes the game to crash
 		#endif
+		
 		if (!this.usable)
 		{
 			return;
@@ -249,42 +253,35 @@ public class ChangelogScreen extends DhScreen
 		private final Component text;
 		private final List<AbstractWidget> children = new ArrayList<>();
 		
-		private ButtonEntry(Component text)
-		{
-			this.text = text;
-		}
+		private ButtonEntry(Component text) { this.text = text; }
 		
 		public static ButtonEntry create(Component text)
-		{
-			return new ButtonEntry(text);
-		}
+		{ return new ButtonEntry(text); }
 		
 		#if MC_VER < MC_1_20_1
 		@Override
 		public void render(PoseStack matrices, int index, int y, int x, int entryWidth, int entryHeight, int mouseX, int mouseY, boolean hovered, float tickDelta)
-		{
-			GuiComponent.drawString(matrices, textRenderer, text, 12, y + 5, 0xFFFFFF);
-		}
-		#else
+		{ GuiComponent.drawString(matrices, textRenderer, text, 12, y + 5, 0xFFFFFF); }
+		#elif MC_VER < MC_1_21_10
 		@Override
 		public void render(GuiGraphics matrices, int index, int y, int x, int entryWidth, int entryHeight, int mouseX, int mouseY, boolean hovered, float tickDelta)
-		{
-			matrices.drawString(textRenderer, this.text, 12, y + 5, 0xFFFFFF);
-		}
+		{ matrices.drawString(textRenderer, this.text, 12, y + 5, 0xFFFFFF); }
+		#else
+		@Override 
+		public void renderContent(GuiGraphics matrices, int y, int x, boolean hovered, float tickDelta)
+		{ matrices.drawString(textRenderer, this.text, 12, y + 5, 0xFFFFFF); }
         #endif
 		
 		@Override
-		public List<? extends GuiEventListener> children()
-		{
-			return this.children;
-		}
+		public List<? extends GuiEventListener> children() { return this.children; }
+		
 		#if MC_VER >= MC_1_17_1
 		@Override
-		public List<? extends NarratableEntry> narratables()
-		{
-			return this.children;
-		}
+		public List<? extends NarratableEntry> narratables() { return this.children; }
 		#endif
+		
+		
+		
 	}
 	
 }

common/src/main/java/com/seibel/distanthorizons/common/wrappers/gui/updater/UpdateModScreen.java

@@ -169,8 +169,10 @@ public class UpdateModScreen extends DhScreen
 	{
 		#if MC_VER < MC_1_20_2
 		this.renderBackground(matrices); // Render background
-		#else
+		#elif MC_VER < MC_1_21_6
 		this.renderBackground(matrices, mouseX, mouseY, delta); // Render background
+		#else
+		// background blur is already being rendered, rendering again causes the game to crash
 		#endif
 		
 		// TODO: add the tooltips for the buttons
@@ -178,16 +180,30 @@ public class UpdateModScreen extends DhScreen
 		// TODO: Add tooltips
 		
 		// Render the text's
-		DhDrawCenteredString(matrices, this.font, Translatable(ModInfo.ID + ".updater.text1"), this.width / 2, this.height / 2 - 35, 0xFFFFFF);
-		DhDrawCenteredString(matrices, this.font, 
-				Translatable(ModInfo.ID + ".updater.text2", currentVer, nextVer), 
-				this.width / 2, this.height / 2 - 20, 0x52FD52);
+		this.DhDrawCenteredString(matrices, this.font, 
+				Translatable(ModInfo.ID + ".updater.text1"), 
+				this.width / 2, this.height / 2 - 35,
+				#if MC_VER < MC_1_21_6
+				0xFFFFFF // RGB
+				#else
+				0xFFFFFFFF // ARGB
+				#endif
+		);
+		this.DhDrawCenteredString(matrices, this.font, 
+				Translatable(ModInfo.ID + ".updater.text2", this.currentVer, this.nextVer), 
+				this.width / 2, this.height / 2 - 20, 
+				#if MC_VER < MC_1_21_6
+				0x52FD52 // RGB
+				#else
+				0xFF52FD52 // ARGB
+				#endif
+		);
 	}
 	
 	@Override
 	public void onClose()
 	{
-		Objects.requireNonNull(minecraft).setScreen(this.parent); // Goto the parent screen
+		Objects.requireNonNull(this.minecraft).setScreen(this.parent); // Go to the parent screen
 	}
 	
 }

common/src/main/java/com/seibel/distanthorizons/common/wrappers/minecraft/MinecraftClientWrapper.java

@@ -33,6 +33,7 @@ import com.seibel.distanthorizons.common.wrappers.world.ServerLevelWrapper;
 import com.seibel.distanthorizons.core.config.Config;
 import com.seibel.distanthorizons.core.enums.EDhDirection;
 import com.seibel.distanthorizons.core.file.structure.ClientOnlySaveStructure;
+import com.seibel.distanthorizons.core.render.glObject.GLProxy;
 import com.seibel.distanthorizons.core.wrapperInterfaces.world.IClientLevelWrapper;
 import com.seibel.distanthorizons.coreapi.ModInfo;
 import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
@@ -306,10 +307,22 @@ public class MinecraftClientWrapper implements IMinecraftClientWrapper, IMinecra
 			return;
 		}
 		
+		if (!GLProxy.hasInstance())
+		{
+			// rendering setup hasn't finished
+			return;
+		}
+		
         #if MC_VER < MC_1_19_2
 		player.sendMessage(new TextComponent(string), getPlayer().getUUID());
-        #else
+        #elif MC_VER < MC_1_21_10
 		player.displayClientMessage(net.minecraft.network.chat.Component.translatable(string), /*isOverlay*/false);
+		#else
+		
+		GLProxy.getInstance().queueRunningOnRenderThread(() -> 
+		{
+			player.displayClientMessage(net.minecraft.network.chat.Component.translatable(string), /*isOverlay*/false);
+		});
         #endif
 	}
 	

common/src/main/java/com/seibel/distanthorizons/common/wrappers/minecraft/MinecraftGLWrapper.java

@@ -21,7 +21,7 @@ package com.seibel.distanthorizons.common.wrappers.minecraft;
 
 #if MC_VER < MC_1_21_5
 import com.mojang.blaze3d.platform.GlStateManager;
-#elif MC_VER == MC_1_21_5
+#else
 import com.mojang.blaze3d.opengl.GlStateManager;
 #endif
 
@@ -233,7 +233,7 @@ public class MinecraftGLWrapper implements IMinecraftGLWrapper
 		GlStateManager._activeTexture(textureId);
 	}
 	@Override
-	public int getActiveTexture() { return GL32.glGetInteger(GL32.GL_ACTIVE_TEXTURE); }
+	public int getActiveTexture() { return GL32.glGetInteger(GL32.GL_TEXTURE_BINDING_2D); }
 	
 	/**
 	 * Always binds to {@link GL32#GL_TEXTURE_2D}

common/src/main/java/com/seibel/distanthorizons/common/wrappers/minecraft/MinecraftRenderWrapper.java

@@ -25,7 +25,6 @@ import java.util.concurrent.ConcurrentHashMap;
 
 import com.mojang.blaze3d.pipeline.RenderTarget;
 import com.mojang.blaze3d.platform.NativeImage;
-import com.seibel.distanthorizons.common.wrappers.WrapperFactory;
 import com.seibel.distanthorizons.common.wrappers.misc.LightMapWrapper;
 import com.seibel.distanthorizons.core.dependencyInjection.ModAccessorInjector;
 
@@ -33,9 +32,12 @@ import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
 import com.seibel.distanthorizons.core.util.ColorUtil;
 import com.seibel.distanthorizons.core.wrapperInterfaces.misc.ILightMapWrapper;
 
-#if MC_VER >= MC_1_17_1
+#if MC_VER < MC_1_17_1
+#elif MC_VER < MC_1_21_6
 import net.minecraft.client.renderer.FogRenderer;
 import com.mojang.blaze3d.systems.RenderSystem;
+#else
+import net.minecraft.client.renderer.fog.FogRenderer;
 #endif
 
 #if MC_VER < MC_1_19_4
@@ -43,8 +45,6 @@ import org.joml.Matrix4f;
 import org.joml.Vector3f;
 #else
 #endif
-#if MC_VER >= MC_1_20_2
-#endif
 
 import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.AbstractOptifineAccessor;
 import com.seibel.distanthorizons.core.wrapperInterfaces.world.IClientLevelWrapper;
@@ -73,24 +73,19 @@ import org.joml.Vector4f;
 
 #if MC_VER >= MC_1_21_5
 import com.mojang.blaze3d.opengl.GlTexture;
-import org.lwjgl.opengl.GL32;
+#else
 #endif
 
 /**
  * A singleton that contains everything
  * related to rendering in Minecraft.
- *
- * @author James Seibel
- * @version 12-12-2021
  */
-//@Environment(EnvType.CLIENT)
 public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 {
 	public static final MinecraftRenderWrapper INSTANCE = new MinecraftRenderWrapper();
 	
 	private static final Logger LOGGER = DhLoggerBuilder.getLogger(MethodHandles.lookup().lookupClass().getSimpleName());
 	private static final Minecraft MC = Minecraft.getInstance();
-	private static final IWrapperFactory FACTORY = WrapperFactory.INSTANCE;
 	
 	private static final IOptifineAccessor OPTIFINE_ACCESSOR = ModAccessorInjector.INSTANCE.get(IOptifineAccessor.class);
 	
@@ -109,6 +104,11 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 	public boolean colorTextureCastFailLogged = false;
 	public boolean depthTextureCastFailLogged = false;
 	
+	#if MC_VER < MC_1_21_6
+	#else
+	private static FogRenderer mcFogRenderer = null;
+	#endif
+	
 	
 	
 	//=========//
@@ -126,11 +126,22 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 	/** Unless you really need to know if the player is blind, use {@link MinecraftRenderWrapper#isFogStateSpecial()}/{@link IMinecraftRenderWrapper#isFogStateSpecial()} instead */
 	public boolean playerHasBlindingEffect()
 	{
-		return MC.player.getActiveEffectsMap().get(MobEffects.BLINDNESS) != null
+		if (MC.player == null)
+		{
+			return false;
+		}
+		else if (MC.player.getActiveEffectsMap() == null)
+		{
+			return false;
+		}
+		else
+		{
+			return MC.player.getActiveEffectsMap().get(MobEffects.BLINDNESS) != null
 				#if MC_VER >= MC_1_19_2
-				|| MC.player.getActiveEffectsMap().get(MobEffects.DARKNESS) != null // Deep dark effect
+					|| MC.player.getActiveEffectsMap().get(MobEffects.DARKNESS) != null // Deep dark effect
 				#endif
-				;
+					;
+		}
 	}
 	
 	@Override
@@ -163,7 +174,7 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 				Math.max(0f, Math.min(colorValues[2], 1f)), // b
 				Math.max(0f, Math.min(colorValues[3], 1f))  // a
 		);
-		#else
+		#elif MC_VER < MC_1_21_6
 		Vector4f colorValues = FogRenderer.computeFogColor(MC.gameRenderer.getMainCamera(), partialTicks, MC.level, 1, MC.gameRenderer.getDarkenWorldAmount(partialTicks));
 		return new Color(
 				Math.max(0f, Math.min(colorValues.x, 1f)), // r
@@ -171,6 +182,31 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 				Math.max(0f, Math.min(colorValues.z, 1f)), // b
 				Math.max(0f, Math.min(colorValues.w, 1f))  // a
 		);
+		#else
+			
+		if (mcFogRenderer == null)
+		{
+			mcFogRenderer = new FogRenderer();
+		}
+		
+		if (MC.level == null)
+		{
+			// shouldn't happen, but just in case
+			return Color.white;
+		}
+		
+		boolean isFoggy = 
+				MC.level.effects().isFoggyAt(
+						MC.gameRenderer.getMainCamera().getBlockPosition().getX(),
+						MC.gameRenderer.getMainCamera().getBlockPosition().getZ()) 
+					|| MC.gui.getBossOverlay().shouldCreateWorldFog();
+		Vector4f colorValues = mcFogRenderer.setupFog(MC.gameRenderer.getMainCamera(), MC.options.getEffectiveRenderDistance(), isFoggy, MC.deltaTracker, MC.gameRenderer.getDarkenWorldAmount(MC.deltaTracker.getGameTimeDeltaPartialTick(true)), MC.level);
+		return new Color(
+				Math.max(0f, Math.min(colorValues.x, 1f)), // r
+				Math.max(0f, Math.min(colorValues.y, 1f)), // g
+				Math.max(0f, Math.min(colorValues.z, 1f)), // b
+				Math.max(0f, Math.min(colorValues.w, 1f))  // a
+		);
 		#endif
 	}
 	// getSpecialFogColor() is the same as getFogColor()
@@ -259,7 +295,7 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 		return height;
 	}
 	
-	private RenderTarget getRenderTarget() { return MC.getMainRenderTarget(); }
+	protected RenderTarget getRenderTarget() { return MC.getMainRenderTarget(); }
 	
 	@Override
 	public boolean mcRendersToFrameBuffer()
@@ -309,17 +345,18 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 		return this.getRenderTarget().getDepthTextureId();
 		#else
 		try
-		{
+		{		
 			GlTexture glTexture = (GlTexture) this.getRenderTarget().getDepthTexture();
 			if (glTexture == null)
 			{
 				// shouldn't happen, but just in case
 				return 0;
 			}
-			
+
 			return glTexture.glId();
+			
 		}
-		catch (ClassCastException e)
+		catch (Exception e)
 		{
 			// only log this error once per session
 			if (!this.depthTextureCastFailLogged)
@@ -348,7 +385,7 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 			
 			return glTexture.glId();
 		}
-		catch (ClassCastException e)
+		catch (Exception e)
 		{
 			// only log this error once per session
 			if (!this.colorTextureCastFailLogged)
@@ -364,13 +401,21 @@ public class MinecraftRenderWrapper implements IMinecraftRenderWrapper
 	@Override
 	public int getTargetFrameBufferViewportWidth()
 	{
+		#if MC_VER < MC_1_21_10
 		return this.getRenderTarget().viewWidth;
+		#else
+		return this.getRenderTarget().width;
+		#endif
 	}
 	
 	@Override
 	public int getTargetFrameBufferViewportHeight()
 	{
+		#if MC_VER < MC_1_21_10
 		return this.getRenderTarget().viewHeight;
+		#else
+		return this.getRenderTarget().height;
+		#endif
 	}
 	
 	@Override

common/src/main/java/com/seibel/distanthorizons/common/wrappers/misc/ServerPlayerWrapper.java

@@ -54,8 +54,10 @@ public class ServerPlayerWrapper implements IServerPlayerWrapper
 		{
 			#if MC_VER < MC_1_20_1
 			level = this.getServerPlayer().getLevel();
-			#else
+			#elif MC_VER < MC_1_21_6
 			level = this.getServerPlayer().serverLevel();
+			#else
+			level = this.getServerPlayer().level();
 			#endif
 		}
 		
@@ -69,19 +71,6 @@ public class ServerPlayerWrapper implements IServerPlayerWrapper
 		return new Vec3d(position.x, position.y, position.z);
 	}
 	
-	@Override
-	public int getViewDistance() { return this.getServerPlayer().server.getPlayerList().getViewDistance(); }
-	
-	@Override
-	public SocketAddress getRemoteAddress()
-	{
-		#if MC_VER >= MC_1_19_4
-		return this.getServerPlayer().connection.getRemoteAddress();
-		#else // < 1.19.4
-		return this.getServerPlayer().connection.connection.getRemoteAddress();
-		#endif
-	}
-	
 	
 	
 	//================//

common/src/main/java/com/seibel/distanthorizons/common/wrappers/world/ClientLevelWrapper.java

@@ -7,6 +7,7 @@ import com.seibel.distanthorizons.common.wrappers.block.BiomeWrapper;
 import com.seibel.distanthorizons.common.wrappers.block.BlockStateWrapper;
 import com.seibel.distanthorizons.common.wrappers.block.ClientBlockStateColorCache;
 import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
+import com.seibel.distanthorizons.core.dataObjects.fullData.sources.FullDataSourceV2;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
 import com.seibel.distanthorizons.core.level.*;
 import com.seibel.distanthorizons.core.level.IServerKeyedClientLevel;
@@ -37,6 +38,7 @@ import java.util.Collections;
 import java.util.Map;
 import java.util.WeakHashMap;
 import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Function;
 
 #if MC_VER <= MC_1_20_4
 import net.minecraft.world.level.chunk.ChunkStatus;
@@ -66,7 +68,12 @@ public class ClientLevelWrapper implements IClientLevelWrapper
 	private final ClientLevel level;
 	private final ConcurrentHashMap<BlockState, ClientBlockStateColorCache> blockCache = new ConcurrentHashMap<>();
 	
+	/** cached method reference to reduce GC overhead */
+	private final Function<BlockState, ClientBlockStateColorCache> cachedBlockColorCacheFunction = (blockState) -> this.createBlockColorCache(blockState);
+	
+	
 	private BlockStateWrapper dirtBlockWrapper;
+	private BlockStateWrapper waterBlockWrapper;
 	private BiomeWrapper plainsBiomeWrapper;
 	@Deprecated // TODO circular references are bad
 	private IDhLevel parentDhLevel;
@@ -85,6 +92,24 @@ public class ClientLevelWrapper implements IClientLevelWrapper
 	// instance methods //
 	//==================//
 	
+	/** 
+	 * can be used when speed is important and the same level is likely to be passed in,
+	 * IE rendering.
+	 */
+	@Nullable
+	public static IClientLevelWrapper getWrapperIfDifferent(@Nullable IClientLevelWrapper levelWrapper, @NotNull ClientLevel level)
+	{
+		ClientLevelWrapper clientLevelWrapper = (ClientLevelWrapper)levelWrapper;
+		if (clientLevelWrapper == null
+			|| clientLevelWrapper.level != level)
+		{
+			return getWrapper(level);
+		}
+		
+		return clientLevelWrapper;
+	}
+	
+	@Nullable
 	public static IClientLevelWrapper getWrapper(@NotNull ClientLevel level) { return getWrapper(level, false); }
 	
 	@Nullable
@@ -105,14 +130,26 @@ public class ClientLevelWrapper implements IClientLevelWrapper
 			}
 		}
 		
-		return LEVEL_WRAPPER_REF_BY_CLIENT_LEVEL.compute(level, (newLevel, levelRef) ->
+		
+		WeakReference<ClientLevelWrapper> levelRef = LEVEL_WRAPPER_REF_BY_CLIENT_LEVEL.get(level);
+		if (levelRef != null)
 		{
-			if (levelRef != null)
+			ClientLevelWrapper levelWrapper = levelRef.get();
+			if (levelWrapper != null)
 			{
-				ClientLevelWrapper oldLevelWrapper = levelRef.get();
+				return levelWrapper;
+			}
+		}
+		
+		
+		return LEVEL_WRAPPER_REF_BY_CLIENT_LEVEL.compute(level, (newLevel, newLevelRef) ->
+		{
+			if (newLevelRef != null)
+			{
+				ClientLevelWrapper oldLevelWrapper = newLevelRef.get();
 				if (oldLevelWrapper != null)
 				{
-					return levelRef;
+					return newLevelRef;
 				}
 			}
 			
@@ -158,14 +195,17 @@ public class ClientLevelWrapper implements IClientLevelWrapper
 	//====================//
 	
 	@Override
-	public int getBlockColor(DhBlockPos pos, IBiomeWrapper biome, IBlockStateWrapper blockWrapper)
+	public int getBlockColor(DhBlockPos pos, IBiomeWrapper biome, FullDataSourceV2 fullDataSource, IBlockStateWrapper blockWrapper)
 	{
 		ClientBlockStateColorCache blockColorCache = this.blockCache.computeIfAbsent(
 				((BlockStateWrapper) blockWrapper).blockState,
-				(block) -> new ClientBlockStateColorCache(block, this));
+				this.cachedBlockColorCacheFunction);
 		
-		return blockColorCache.getColor((BiomeWrapper) biome, pos);
+		return blockColorCache.getColor((BiomeWrapper) biome, fullDataSource, pos);
 	}
+	/** used by {@link ClientLevelWrapper#cachedBlockColorCacheFunction} */
+	private ClientBlockStateColorCache createBlockColorCache(BlockState block) { return new ClientBlockStateColorCache(block, this); }
+	
 	
 	@Override
 	public int getDirtBlockColor()
@@ -184,7 +224,27 @@ public class ClientLevelWrapper implements IClientLevelWrapper
 			}
 		}
 		
-		return this.getBlockColor(DhBlockPos.ZERO,BiomeWrapper.EMPTY_WRAPPER, this.dirtBlockWrapper);
+		return this.getBlockColor(DhBlockPos.ZERO, BiomeWrapper.EMPTY_WRAPPER, null, this.dirtBlockWrapper);
+	}
+	
+	@Override
+	public int getWaterBlockColor()
+	{
+		if (this.waterBlockWrapper == null)
+		{
+			try
+			{
+				this.waterBlockWrapper = (BlockStateWrapper) BlockStateWrapper.deserialize(BlockStateWrapper.WATER_RESOURCE_LOCATION_STRING, this);
+			}
+			catch (IOException e)
+			{
+				// shouldn't happen, but just in case
+				LOGGER.warn("Unable to get water color with resource location ["+BlockStateWrapper.WATER_RESOURCE_LOCATION_STRING+"] with level ["+this+"].", e);
+				return -1;
+			}
+		}
+		
+		return this.getBlockColor(DhBlockPos.ZERO, BiomeWrapper.EMPTY_WRAPPER, null, this.waterBlockWrapper);
 	}
 	
 	@Override 

common/src/main/java/com/seibel/distanthorizons/common/wrappers/worldGeneration/BatchGenerationEnvironment.java

@@ -50,6 +50,9 @@ import java.util.function.Function;
 import java.util.stream.Stream;
 import java.util.stream.StreamSupport;
 
+import org.jetbrains.annotations.NotNull;
+import org.jetbrains.annotations.Nullable;
+
 import com.seibel.distanthorizons.common.wrappers.DependencySetupDoneCheck;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.step.StepBiomes;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.step.StepFeatures;
@@ -60,10 +63,7 @@ import com.seibel.distanthorizons.common.wrappers.worldGeneration.step.StepSurfa
 
 import net.minecraft.server.level.*;
 import net.minecraft.world.level.ChunkPos;
-import net.minecraft.world.level.chunk.ChunkAccess;
-import net.minecraft.world.level.chunk.ChunkGenerator;
-import net.minecraft.world.level.chunk.ProtoChunk;
-import net.minecraft.world.level.chunk.UpgradeData;
+import net.minecraft.world.level.chunk.*;
 import net.minecraft.world.level.chunk.storage.IOWorker;
 import net.minecraft.world.level.chunk.storage.RegionFileStorage;
 import net.minecraft.world.level.levelgen.DebugLevelSource;
@@ -73,19 +73,17 @@ import net.minecraft.world.level.levelgen.NoiseBasedChunkGenerator;
 import net.minecraft.nbt.CompoundTag;
 import org.apache.logging.log4j.LogManager;
 
-#if MC_VER >= MC_1_19_4
-import net.minecraft.core.registries.Registries;
-#else
+#if MC_VER <= MC_1_17_1
+#elif MC_VER <= MC_1_19_2
 import net.minecraft.core.Registry;
+#else
+import net.minecraft.core.registries.Registries;
 #endif
 
 #if MC_VER <= MC_1_20_4
 import net.minecraft.world.level.chunk.ChunkStatus;
-import org.jetbrains.annotations.Nullable;
 #else
 import net.minecraft.world.level.chunk.status.ChunkStatus;
-
-import javax.annotation.Nullable;
 #endif
 
 /*
@@ -115,8 +113,10 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 	
 	#if MC_VER < MC_1_21_5
 	private static final TicketType<ChunkPos> DH_SERVER_GEN_TICKET = TicketType.create("dh_server_gen_ticket", Comparator.comparingLong(ChunkPos::toLong));
-	#else
+	#elif MC_VER < MC_1_21_10
 	private static final TicketType DH_SERVER_GEN_TICKET = new TicketType(/* timeout, 0 = disabled*/0L, /* persist */ false, TicketType.TicketUse.LOADING);
+	#else
+	private static final TicketType DH_SERVER_GEN_TICKET = new TicketType(/* timeout, 0 = disabled*/0L, /* flags */0);
 	#endif
 	
 	private static final IModChecker MOD_CHECKER = SingletonInjector.INSTANCE.get(IModChecker.class);
@@ -174,6 +174,7 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 	// constructors //
 	//==============//
 	
+	@NotNull
 	public static final ImmutableMap<EDhApiWorldGenerationStep, Integer> WORLD_GEN_CHUNK_BORDER_NEEDED_BY_GEN_STEP;
 	public static final int MAX_WORLD_GEN_CHUNK_BORDER_NEEDED;
 	
@@ -205,11 +206,12 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 		builder.put(EDhApiWorldGenerationStep.LIGHT, 0);
 		WORLD_GEN_CHUNK_BORDER_NEEDED_BY_GEN_STEP = builder.build();
 		
-		// TODO this is a test to see if the additional boarder is actually necessary or not.
-		//  If world generators end up having infinite loops or other unexplained issues,
-		//  this should be set back to the commented out logic below
+		// in James' testing as of 2025-09-13 a border here of 2
+		// and a getChunkPosToGenerateStream() radius of 14 provided more accurate
+		// structure generation, however it also caused extreme server lag
+		// a border of 0 here and a getChunkPosToGenerateStream() radius of 8 provided 
+		// good-enough structure generation while not lagging the server
 		MAX_WORLD_GEN_CHUNK_BORDER_NEEDED = 0;
-		//MAX_WORLD_GEN_CHUNK_BORDER_NEEDED = WORLD_GEN_CHUNK_BORDER_NEEDED_BY_GEN_STEP.values().stream().mapToInt(Integer::intValue).max().getAsInt();
 	}
 	
 	public BatchGenerationEnvironment(IDhServerLevel serverlevel)
@@ -387,7 +389,9 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 		CompletableFuture.allOf(readFutures).join();
 		
 		// future chain for generation
-		return CompletableFuture.runAsync(() -> 
+		return CompletableFuture.runAsync(() ->
+		{
+			try
 			{
 				// offset 1 chunk in both X and Z direction so we can generate an even number of chunks wide
 				// while still submitting an odd number width to MC's internal generators
@@ -410,10 +414,10 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 						int centerZ = refPosZ + radius + zOffset;
 						
 						// get/create the list of chunks we're going to generate
-						IEmptyChunkRetrievalFunc fallbackFunc = 
+						IEmptyChunkRetrievalFunc fallbackFunc =
 								(chunkPosX, chunkPosZ) -> Objects.requireNonNull(
-											generatedChunkByDhPos.get(new DhChunkPos(chunkPosX, chunkPosZ)), 
-											() -> String.format("Requested chunk [%d, %d] unavailable during world generation", chunkPosX, chunkPosZ));
+										generatedChunkByDhPos.get(new DhChunkPos(chunkPosX, chunkPosZ)),
+										() -> String.format("Requested chunk [%d, %d] unavailable during world generation", chunkPosX, chunkPosZ));
 						
 						ArrayGridList<ChunkAccess> regionChunks = new ArrayGridList<>(
 								refSize,
@@ -435,7 +439,7 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 								// this method shouldn't be necessary since we're passing in a pre-populated
 								// list of chunks, but just in case
 								fallbackFunc
-							);
+						);
 						lightGetterAdaptor.setRegion(region);
 						genEvent.threadedParam.makeStructFeat(region, this.params);
 						
@@ -524,7 +528,12 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 					genEvent.threadedParam.perf.recordEvent(genEvent.timer);
 					PREF_LOGGER.debugInc(genEvent.timer.toString());
 				}
-			}, executor);
+			}
+			catch (Exception e)
+			{
+				EVENT_LOGGER.error("Unexpected error during world gen for min chunk pos ["+genEvent.minPos+"], error: ["+e.getMessage()+"].", e);
+			}
+		}, executor);
 	}
 	/** @param extraRadius in both the positive and negative directions */
 	private static Stream<ChunkPos> getChunkPosToGenerateStream(int genMinX, int genMinZ, int width, int extraRadius)
@@ -563,7 +572,7 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 				if (Config.Common.LodBuilding.pullLightingForPregeneratedChunks.get())
 				{
 					// attempt to get chunk lighting
-					ChunkLoader.CombinedChunkLightStorage combinedLights = ChunkLoader.readLight(newChunk, chunkData);
+					ChunkFileReader.CombinedChunkLightStorage combinedLights = ChunkFileReader.readLight(newChunk, chunkData);
 					if (combinedLights != null)
 					{
 						chunkSkyLightingByDhPos.put(dhChunkPos, combinedLights.skyLightStorage);
@@ -693,7 +702,7 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 				LOAD_LOGGER.debug("DistantHorizons: Loading chunk [" + chunkPos + "] from disk.");
 				
 				@Nullable
-				ChunkAccess chunk = ChunkLoader.read(level, chunkPos, chunkData);
+				ChunkAccess chunk = ChunkFileReader.read(level, chunkPos, chunkData);
 				if (chunk != null)
 				{
 					if (Config.Common.LodBuilding.assumePreExistingChunksAreFinished.get())
@@ -735,8 +744,10 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 		return new ProtoChunk(chunkPos, UpgradeData.EMPTY, level, level.registryAccess().registryOrThrow(Registries.BIOME), null);
 		#elif MC_VER < MC_1_21_3
 		return new ProtoChunk(chunkPos, UpgradeData.EMPTY, level, level.registryAccess().registryOrThrow(Registries.BIOME), null);
-		#else
+		#elif MC_VER < MC_1_21_10
 		return new ProtoChunk(chunkPos, UpgradeData.EMPTY, level, level.registryAccess().lookupOrThrow(Registries.BIOME), null);
+		#else
+		return new ProtoChunk(chunkPos, UpgradeData.EMPTY, level, PalettedContainerFactory.create(level.registryAccess()), null);
 		#endif
 	}
 	
@@ -1078,8 +1089,8 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 		}
 	}
 	private static <T> ArrayGridList<T> GetCutoutFrom(ArrayGridList<T> total, int border) { return new ArrayGridList<>(total, border, total.gridSize - border); }
-	//private static <T> ArrayGridList<T> GetCutoutFrom(ArrayGridList<T> total, EDhApiWorldGenerationStep step) { return GetCutoutFrom(total, MaxBorderNeeded - WORLD_GEN_CHUNK_BORDER_NEEDED_BY_GEN_STEP.get(step)); }
-	private static <T> ArrayGridList<T> GetCutoutFrom(ArrayGridList<T> total, EDhApiWorldGenerationStep step) { return GetCutoutFrom(total, 0); }
+	private static <T> ArrayGridList<T> GetCutoutFrom(ArrayGridList<T> total, EDhApiWorldGenerationStep step) { return GetCutoutFrom(total, WORLD_GEN_CHUNK_BORDER_NEEDED_BY_GEN_STEP.get(step)); }
+	//private static <T> ArrayGridList<T> GetCutoutFrom(ArrayGridList<T> total, EDhApiWorldGenerationStep step) { return GetCutoutFrom(total, 0); }
 	
 	
 	@Override

common/src/main/java/com/seibel/distanthorizons/common/wrappers/worldGeneration/mimicObject/ChunkFileReader.java

@@ -89,16 +89,20 @@ import net.minecraft.world.level.material.Fluid;
 import org.jetbrains.annotations.Nullable;
 
 
-public class ChunkLoader
+public class ChunkFileReader
 {
 	private static final AtomicBoolean ZERO_CHUNK_POS_ERROR_LOGGED_REF = new AtomicBoolean(false);
 	
 	
-	#if MC_VER >= MC_1_19_2
+	#if MC_VER >= MC_1_21_10
+	// BLOCK_STATE_CODEC can no longer be statically created since
+	// it needs a level reference
+	#elif MC_VER >= MC_1_19_2
 	private static final Codec<PalettedContainer<BlockState>> BLOCK_STATE_CODEC = PalettedContainer.codecRW(Block.BLOCK_STATE_REGISTRY, BlockState.CODEC, PalettedContainer.Strategy.SECTION_STATES, Blocks.AIR.defaultBlockState());
 	#elif MC_VER >= MC_1_18_2
 	private static final Codec<PalettedContainer<BlockState>> BLOCK_STATE_CODEC = PalettedContainer.codec(Block.BLOCK_STATE_REGISTRY, BlockState.CODEC, PalettedContainer.Strategy.SECTION_STATES, Blocks.AIR.defaultBlockState());
 	#endif
+	
 	private static final String TAG_UPGRADE_DATA = "UpgradeData";
 	private static final String BLOCK_TICKS_TAG_18 = "block_ticks";
 	private static final String FLUID_TICKS_TAG_18 = "fluid_ticks";
@@ -162,7 +166,7 @@ public class ChunkLoader
 		#if MC_VER < MC_1_18_2
 			if (chunkType != ChunkStatus.ChunkType.LEVELCHUNK)
 				return null;
-		#else
+		#elif MC_VER < MC_1_21_6
 			
 			BlendingData blendingData = readBlendingData(tagLevel);
 			#if MC_VER < MC_1_19_2
@@ -172,27 +176,39 @@ public class ChunkLoader
 			if (chunkType == #if MC_VER < MC_1_20_6 ChunkStatus.ChunkType.PROTOCHUNK #else ChunkType.PROTOCHUNK #endif && blendingData == null)
 				return null;
 			#endif
+		#else
+
+		// ignore blending data, there appears to be an issue with parsing it in 1.21.6
+		BlendingData blendingData = null;
 		
+		if (chunkType == ChunkType.PROTOCHUNK)
+		{
+			return null;
+		}
 		#endif
 		
 		long inhabitedTime = tagGetLong(tagLevel, "InhabitedTime");
 		
 		//================== Read params for making the LevelChunk ==================
 		
-		UpgradeData upgradeData;
-		#if MC_VER < MC_1_17_1
-		upgradeData = tagLevel.contains(TAG_UPGRADE_DATA, 10)
-				? new UpgradeData(tagGetCompoundTag(tagLevel, TAG_UPGRADE_DATA))
-				: UpgradeData.EMPTY;
-		#elif MC_VER < MC_1_21_5
-		upgradeData = tagLevel.contains(TAG_UPGRADE_DATA, 10)
-				? new UpgradeData(tagGetCompoundTag(tagLevel, TAG_UPGRADE_DATA), level)
-				: UpgradeData.EMPTY;
-		#else
-		upgradeData = tagLevel.contains(TAG_UPGRADE_DATA)
-				? new UpgradeData(tagGetCompoundTag(tagLevel, TAG_UPGRADE_DATA), level)
-				: UpgradeData.EMPTY;
-		#endif
+		UpgradeData upgradeData = UpgradeData.EMPTY;
+		// commented out 2025-06-04 as a test to see if the upgrade data
+		// is actually necessary for DH or if it can be ignored
+		// (if it can't be ignored we'll need to handle null responses from tagGetCompoundTag())
+		//
+		//#if MC_VER < MC_1_17_1
+		//upgradeData = tagLevel.contains(TAG_UPGRADE_DATA, 10)
+		//		? new UpgradeData(tagGetCompoundTag(tagLevel, TAG_UPGRADE_DATA))
+		//		: UpgradeData.EMPTY;
+		//#elif MC_VER < MC_1_21_5
+		//upgradeData = tagLevel.contains(TAG_UPGRADE_DATA, 10)
+		//		? new UpgradeData(tagGetCompoundTag(tagLevel, TAG_UPGRADE_DATA), level)
+		//		: UpgradeData.EMPTY;
+		//#else
+		//upgradeData = tagLevel.contains(TAG_UPGRADE_DATA)
+		//		? new UpgradeData(tagGetCompoundTag(tagLevel, TAG_UPGRADE_DATA), level)
+		//		: UpgradeData.EMPTY;
+		//#endif
 		
 		
 		boolean isLightOn = tagGetBoolean(tagLevel, "isLightOn");
@@ -242,11 +258,19 @@ public class ChunkLoader
 		// Set some states after object creation
 		chunk.setLightCorrect(isLightOn);
 		readHeightmaps(chunk, chunkData);
-		readPostPocessings(chunk, chunkData);
+		//readPostPocessings(chunk, chunkData);
 		return chunk;
 	}
 	private static LevelChunkSection[] readSections(LevelAccessor level, ChunkPos chunkPos, CompoundTag chunkData)
 	{
+		#if MC_VER < MC_1_21_10
+		// BLOCK_STATE_CODEC is created statically
+		// TODO clean up this code separation
+		#else
+		final Codec<PalettedContainer<BlockState>> BLOCK_STATE_CODEC = PalettedContainerFactory.create(level.registryAccess()).blockStatesContainerCodec();
+		#endif
+		
+		
 		#if MC_VER >= MC_1_18_2
 		#if MC_VER < MC_1_19_4
 		Registry<Biome> biomes = level.registryAccess().registryOrThrow(Registry.BIOME_REGISTRY);
@@ -264,9 +288,12 @@ public class ChunkLoader
 			#elif MC_VER < MC_1_21_3
 			Codec<PalettedContainer<Holder<Biome>>> biomeCodec = PalettedContainer.codecRW(
 				biomes.asHolderIdMap(), biomes.holderByNameCodec(), PalettedContainer.Strategy.SECTION_BIOMES, biomes.getHolderOrThrow(Biomes.PLAINS));
-			#else
+			#elif MC_VER < MC_1_21_10
 			Codec<PalettedContainer<Holder<Biome>>> biomeCodec = PalettedContainer.codecRW(
 				biomes.asHolderIdMap(), biomes.holderByNameCodec(), PalettedContainer.Strategy.SECTION_BIOMES, biomes.getOrThrow(Biomes.PLAINS));
+			#else
+			Codec<PalettedContainer<Holder<Biome>>> biomeCodec = PalettedContainer.codecRW(
+				biomes.holderByNameCodec(), PalettedContainerFactory.create(level.registryAccess()).biomeStrategy(), biomes.getOrThrow(Biomes.PLAINS));
 			#endif
 		#endif
 		
@@ -285,101 +312,116 @@ public class ChunkLoader
 			for (int j = 0; j < tagSections.size(); ++j)
 			{
 				CompoundTag tagSection = tagGetCompoundTag(tagSections, j);
-				int sectionYPos = tagGetByte(tagSection, "Y");
+				if (tagSection == null)
+				{
+					continue;
+				}
+				
+				final int sectionYPos = tagGetByte(tagSection, "Y");
 
-			#if MC_VER < MC_1_18_2
-			if (tagSection.contains("Palette", 9) && tagSection.contains("BlockStates", 12))
-			{
-				LevelChunkSection levelChunkSection = new LevelChunkSection(sectionYPos << 4);
-				levelChunkSection.getStates().read(tagSection.getList("Palette", 10),
-						tagSection.getLongArray("BlockStates"));
-				levelChunkSection.recalcBlockCounts();
-				if (!levelChunkSection.isEmpty())
-					chunkSections[#if MC_VER < MC_1_17_1 sectionYPos #else level.getSectionIndexFromSectionY(sectionYPos) #endif ]
-							= levelChunkSection;
-			}
-			#else
+				#if MC_VER < MC_1_18_2
+				if (tagSection.contains("Palette", 9) && tagSection.contains("BlockStates", 12))
+				{
+					LevelChunkSection levelChunkSection = new LevelChunkSection(sectionYPos << 4);
+					levelChunkSection.getStates().read(tagSection.getList("Palette", 10),
+							tagSection.getLongArray("BlockStates"));
+					levelChunkSection.recalcBlockCounts();
+					if (!levelChunkSection.isEmpty())
+						chunkSections[#if MC_VER < MC_1_17_1 sectionYPos #else level.getSectionIndexFromSectionY(sectionYPos) #endif ]
+								= levelChunkSection;
+				}
+				#else
 				int sectionId = level.getSectionIndexFromSectionY(sectionYPos);
 				if (sectionId >= 0 && sectionId < chunkSections.length)
 				{
 					PalettedContainer<BlockState> blockStateContainer;
-				#if MC_VER < MC_1_18_2
-				PalettedContainer<Biome> biomeContainer;
-				#else
+					#if MC_VER < MC_1_18_2
+					PalettedContainer<Biome> biomeContainer;
+					#else
 					PalettedContainer<Holder<Biome>> biomeContainer;
-				#endif
+					#endif
+					
 					
 					boolean containsBlockStates;
-				#if MC_VER < MC_1_21_5
-				containsBlockStates = tagSection.contains("block_states", 10);
-				#else
-					containsBlockStates = tagSection.contains("block_states");
-				#endif
+					#if MC_VER < MC_1_21_5
+					containsBlockStates = tagSection.contains("block_states", 10);
+					#else
+						containsBlockStates = tagSection.contains("block_states");
+					#endif
 					
 					if (containsBlockStates)
 					{
-					#if MC_VER < MC_1_20_6 
-					blockStateContainer = BLOCK_STATE_CODEC.parse(NbtOps.INSTANCE, tagGetCompoundTag(tagSection, "block_states"))
-						.promotePartial(string -> logBlockDeserializationWarning(chunkPos, sectionYPos, string))
-						.getOrThrow(false, (message) -> logParsingWarningOnce(message));
-					#else
+						#if MC_VER < MC_1_20_6 
+						blockStateContainer = BLOCK_STATE_CODEC.parse(NbtOps.INSTANCE, tagGetCompoundTag(tagSection, "block_states"))
+							.promotePartial(string -> logBlockDeserializationWarning(chunkPos, sectionYPos, string))
+							.getOrThrow(false, (message) -> logParsingWarningOnce(message));
+						#else
 						blockStateContainer = BLOCK_STATE_CODEC.parse(NbtOps.INSTANCE, tagGetCompoundTag(tagSection, "block_states"))
 								.promotePartial(string -> logBlockDeserializationWarning(chunkPos, sectionYPos, string))
 								.getOrThrow((message) -> logErrorAndReturnException(message));
-					#endif
+						#endif
 					}
 					else
 					{
+						#if MC_VER < MC_1_21_10
 						blockStateContainer = new PalettedContainer<BlockState>(Block.BLOCK_STATE_REGISTRY, Blocks.AIR.defaultBlockState(), PalettedContainer.Strategy.SECTION_STATES);
+						#else
+						blockStateContainer = PalettedContainerFactory.create(level.registryAccess()).createForBlockStates();
+						#endif
 					}
 				
 				
-				#if MC_VER < MC_1_18_2
-				biomeContainer = tagSection.contains("biomes", 10)
-						? biomeCodec.parse(NbtOps.INSTANCE, tagSection.getCompound("biomes")).promotePartial(string -> logErrors(chunkPos, sectionYPos, string)).getOrThrow(false, (message) -> logWarningOnce(message))
-						: new PalettedContainer<Biome>(biomes, biomes.getOrThrow(Biomes.PLAINS), PalettedContainer.Strategy.SECTION_BIOMES);
-				#else
+					#if MC_VER < MC_1_18_2
+					biomeContainer = tagSection.contains("biomes", 10)
+							? biomeCodec.parse(NbtOps.INSTANCE, tagSection.getCompound("biomes")).promotePartial(string -> logErrors(chunkPos, sectionYPos, string)).getOrThrow(false, (message) -> logWarningOnce(message))
+							: new PalettedContainer<Biome>(biomes, biomes.getOrThrow(Biomes.PLAINS), PalettedContainer.Strategy.SECTION_BIOMES);
+					#else
 					
 					
 					boolean containsBiomes;
-				#if MC_VER < MC_1_21_5
-				containsBiomes = tagSection.contains("biomes", 10);
-				#else
-					containsBiomes = tagSection.contains("biomes");
-				#endif
+					#if MC_VER < MC_1_21_5
+					containsBiomes = tagSection.contains("biomes", 10);
+					#else
+						containsBiomes = tagSection.contains("biomes");
+					#endif
 					
 					if (containsBiomes)
 					{
-					#if MC_VER < MC_1_20_6 
-					biomeContainer = biomeCodec.parse(NbtOps.INSTANCE, tagGetCompoundTag(tagSection, "biomes"))
-						.promotePartial(string -> logBiomeDeserializationWarning(chunkPos, sectionYIndex, (String) string))
-						.getOrThrow(false, (message) -> logParsingWarningOnce(message));
-					#else
+						#if MC_VER < MC_1_20_6 
+						biomeContainer = biomeCodec.parse(NbtOps.INSTANCE, tagGetCompoundTag(tagSection, "biomes"))
+							.promotePartial(string -> logBiomeDeserializationWarning(chunkPos, sectionYIndex, (String) string))
+							.getOrThrow(false, (message) -> logParsingWarningOnce(message));
+						#else
 						biomeContainer = biomeCodec.parse(NbtOps.INSTANCE, tagGetCompoundTag(tagSection, "biomes"))
 								.promotePartial(string -> logBiomeDeserializationWarning(chunkPos, sectionYIndex, (String) string))
 								.getOrThrow((message) -> logErrorAndReturnException(message));
-					#endif
+						#endif
 					}
 					else
 					{
-						biomeContainer = new PalettedContainer<Holder<Biome>>(biomes.asHolderIdMap(), 
-							#if MC_VER < MC_1_21_3
-							biomes.getHolderOrThrow(Biomes.PLAINS), 
-							#else
+						#if MC_VER < MC_1_21_3
+						biomeContainer = new PalettedContainer<Holder<Biome>>(
+								biomes.asHolderIdMap(), 
+								biomes.getHolderOrThrow(Biomes.PLAINS), PalettedContainer.Strategy.SECTION_BIOMES);
+						#elif MC_VER < MC_1_21_10
+						biomeContainer = new PalettedContainer<Holder<Biome>>(biomes.asHolderIdMap(),
 								biomes.getOrThrow(Biomes.PLAINS),
-							#endif
 								PalettedContainer.Strategy.SECTION_BIOMES);
+						#else
+						biomeContainer = PalettedContainerFactory.create(level.registryAccess()).createForBiomes();
+						#endif
+						
 					}
 				
-				#endif
-				
-				#if MC_VER < MC_1_20_1
-				chunkSections[sectionId] = new LevelChunkSection(sectionYPos, blockStateContainer, biomeContainer);
-				#else
+					#endif
+					
+					#if MC_VER < MC_1_20_1
+					chunkSections[sectionId] = new LevelChunkSection(sectionYPos, blockStateContainer, biomeContainer);
+					#else
 					chunkSections[sectionId] = new LevelChunkSection(blockStateContainer, biomeContainer);
-				#endif
+					#endif
 				}
-			#endif
+				#endif
 				
 			}	
 		}
@@ -391,10 +433,14 @@ public class ChunkLoader
 		#else ChunkType #endif 
 	readChunkType(CompoundTag tagLevel)
 	{
-		ChunkStatus chunkStatus = ChunkStatus.byName(tagGetString(tagLevel,"Status"));
-		if (chunkStatus != null)
+		String statusString = tagGetString(tagLevel,"Status");
+		if (statusString != null)
 		{
-			return chunkStatus.getChunkType();
+			ChunkStatus chunkStatus = ChunkStatus.byName(statusString);
+			if (chunkStatus != null)
+			{
+				return chunkStatus.getChunkType();
+			}
 		}
 		
 		#if MC_VER <= MC_1_20_4
@@ -406,43 +452,52 @@ public class ChunkLoader
 	private static void readHeightmaps(LevelChunk chunk, CompoundTag chunkData)
 	{
 		CompoundTag tagHeightmaps = tagGetCompoundTag(chunkData, "Heightmaps");
-		for (Heightmap.Types type : ChunkStatus.FULL.heightmapsAfter())
+		if (tagHeightmaps != null)
 		{
-			String heightmap = type.getSerializationKey();
-			#if MC_VER < MC_1_21_5
-			if (tagHeightmaps.contains(heightmap, 12))
+			for (Heightmap.Types type : ChunkStatus.FULL.heightmapsAfter())
 			{
-				chunk.setHeightmap(type, tagHeightmaps.getLongArray(heightmap));
-			}
-			#else
-			if (tagHeightmaps.contains(heightmap))
-			{
-				Optional<long[]> optionalHeightmap = tagHeightmaps.getLongArray(heightmap);
-				if (optionalHeightmap.isPresent())
+				String heightmap = type.getSerializationKey();
+				#if MC_VER < MC_1_21_5
+				if (tagHeightmaps.contains(heightmap, 12))
 				{
-					chunk.setHeightmap(type, optionalHeightmap.get());
+					chunk.setHeightmap(type, tagHeightmaps.getLongArray(heightmap));
 				}
-			}
-			#endif
-		}
-		Heightmap.primeHeightmaps(chunk, ChunkStatus.FULL.heightmapsAfter());
-	}
-	private static void readPostPocessings(LevelChunk chunk, CompoundTag chunkData)
-	{
-		ListTag tagPostProcessings = tagGetListTag(chunkData,"PostProcessing", 9);
-		for (int i = 0; i < tagPostProcessings.size(); ++i)
-		{
-			ListTag listTag3 = tagGetListTag(tagPostProcessings, i);
-			for (int j = 0; j < listTag3.size(); ++j)
-			{
-				#if MC_VER < MC_1_21_3
-				chunk.addPackedPostProcess(listTag3.getShort(j), i);
 				#else
-				chunk.addPackedPostProcess(ShortList.of(tagGetShort(listTag3, j)), i);
+				if (tagHeightmaps.contains(heightmap))
+				{
+					Optional<long[]> optionalHeightmap = tagHeightmaps.getLongArray(heightmap);
+					if (optionalHeightmap.isPresent())
+					{
+						chunk.setHeightmap(type, optionalHeightmap.get());
+					}
+				}
 				#endif
 			}
+			
+			Heightmap.primeHeightmaps(chunk, ChunkStatus.FULL.heightmapsAfter());
 		}
 	}
+	// commented out as a test as of 2025-06-04 to see if this is actually necessary for DH
+	// DH probably doesn't need any chunk post-processing data
+	//private static void readPostPocessings(LevelChunk chunk, CompoundTag chunkData)
+	//{
+	//	ListTag tagPostProcessings = tagGetListTag(chunkData,"PostProcessing", 9);
+	//	if (tagPostProcessings != null)
+	//	{
+	//		for (int i = 0; i < tagPostProcessings.size(); ++i)
+	//		{
+	//			ListTag listTag3 = tagGetListTag(tagPostProcessings, i);
+	//			for (int j = 0; j < listTag3.size(); ++j)
+	//			{
+	//			#if MC_VER < MC_1_21_3
+	//				chunk.addPackedPostProcess(listTag3.getShort(j), i);
+	//			#else
+	//			chunk.addPackedPostProcess(ShortList.of(tagGetShort(listTag3, j)), i);
+	//			#endif
+	//			}
+	//		}
+	//	}
+	//}
 	#if MC_VER >= MC_1_18_2
 	private static BlendingData readBlendingData(CompoundTag chunkData)
 	{
@@ -466,6 +521,7 @@ public class ChunkLoader
 				#if MC_VER < MC_1_21_3
 				blendingData = BlendingData.CODEC.parse(blendingDataTag).resultOrPartial((message) -> logParsingWarningOnce(message)).orElse(null);
 				#else
+				// blending data appears to have changed as of 1.21.6 causing a class cast exception here due to it being wrapped in a Java.Optional
 				blendingData = BlendingData.unpack(BlendingData.Packed.CODEC.parse(blendingDataTag).resultOrPartial((message) -> logParsingWarningOnce(message)).orElse(null));
 				#endif
 			}
@@ -728,6 +784,7 @@ public class ChunkLoader
 	
 	
 	/** defaults to null if the tag isn't present */
+	@Nullable
 	private static String tagGetString(CompoundTag tag, String key)
 	{
 		#if MC_VER < MC_1_21_5
@@ -738,6 +795,7 @@ public class ChunkLoader
 	}
 	
 	/** defaults to null if the tag isn't present */
+	@Nullable
 	private static byte[] tagGetByteArray(CompoundTag tag, String key)
 	{
 		#if MC_VER < MC_1_21_5

common/src/main/java/com/seibel/distanthorizons/common/wrappers/worldGeneration/step/AbstractWorldGenStep.java

@@ -0,0 +1,54 @@
+package com.seibel.distanthorizons.common.wrappers.worldGeneration.step;
+
+import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
+import com.seibel.distanthorizons.common.wrappers.worldGeneration.ThreadedParameters;
+import com.seibel.distanthorizons.common.wrappers.worldGeneration.mimicObject.DhLitWorldGenRegion;
+import com.seibel.distanthorizons.core.util.gridList.ArrayGridList;
+import net.minecraft.world.level.chunk.ChunkAccess;
+import net.minecraft.world.level.chunk.ProtoChunk;
+
+import java.util.ArrayList;
+import java.util.List;
+
+#if MC_VER <= MC_1_20_4
+import net.minecraft.world.level.chunk.ChunkStatus;
+#else
+import net.minecraft.world.level.chunk.status.ChunkStatus;
+#endif
+
+public abstract class AbstractWorldGenStep
+{
+	public abstract void generateGroup(
+			ThreadedParameters tParams, DhLitWorldGenRegion worldGenRegion,
+			ArrayGridList<ChunkWrapper> chunkWrappers);
+	
+	public abstract ChunkStatus getChunkStatus();
+	
+	
+	
+	/** @return the list of chunks that have an earlier status and can be generated */
+	protected ArrayList<ChunkAccess> getChunksToGenerate(List<ChunkWrapper> chunkWrappers)
+	{
+		ArrayList<ChunkAccess> chunksToGenerate = new ArrayList<>();
+		
+		for (ChunkWrapper chunkWrapper : chunkWrappers)
+		{
+			ChunkAccess chunk = chunkWrapper.getChunk();
+			if (chunkWrapper.getStatus().isOrAfter(this.getChunkStatus()))
+			{
+				// this chunk has already generated this step
+				continue;
+			}
+			else if (chunk instanceof ProtoChunk)
+			{
+				chunkWrapper.trySetStatus(this.getChunkStatus());
+				chunksToGenerate.add(chunk);
+			}
+		}
+		
+		return chunksToGenerate;
+	}
+	
+	
+	
+}

common/src/main/java/com/seibel/distanthorizons/common/wrappers/worldGeneration/step/StepBiomes.java

@@ -20,12 +20,13 @@
 package com.seibel.distanthorizons.common.wrappers.worldGeneration.step;
 
 import java.util.ArrayList;
-import java.util.List;
 
 import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.BatchGenerationEnvironment;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.ThreadedParameters;
 
+import com.seibel.distanthorizons.common.wrappers.worldGeneration.mimicObject.DhLitWorldGenRegion;
+import com.seibel.distanthorizons.core.util.gridList.ArrayGridList;
 import net.minecraft.server.level.WorldGenRegion;
 import net.minecraft.world.level.chunk.ChunkAccess;
 import net.minecraft.world.level.chunk.ProtoChunk;
@@ -40,39 +41,35 @@ import net.minecraft.world.level.chunk.ChunkStatus;
 import net.minecraft.world.level.chunk.status.ChunkStatus;
 #endif
 
-public final class StepBiomes
+public final class StepBiomes extends AbstractWorldGenStep
 {
-	public static final ChunkStatus STATUS = ChunkStatus.BIOMES;
-	
 	private final BatchGenerationEnvironment environment;
 	
+	public static final ChunkStatus STATUS = ChunkStatus.BIOMES;
+	
+	
+	
+	//=============//
+	// constructor //
+	//=============//
 	
 	public StepBiomes(BatchGenerationEnvironment batchGenerationEnvironment) { this.environment = batchGenerationEnvironment; }
 	
 	
 	
+	//==================//
+	// abstract methods //
+	//==================//
+	
+	@Override
+	public ChunkStatus getChunkStatus() { return STATUS; }
+	
+	@Override 
 	public void generateGroup(
-			ThreadedParameters tParams, WorldGenRegion worldGenRegion,
-			List<ChunkWrapper> chunkWrappers)
+			ThreadedParameters tParams, DhLitWorldGenRegion worldGenRegion, 
+			ArrayGridList<ChunkWrapper> chunkWrappers)
 	{
-		
-		ArrayList<ChunkAccess> chunksToDo = new ArrayList<>();
-		
-		for (ChunkWrapper chunkWrapper : chunkWrappers)
-		{
-			ChunkAccess chunk = chunkWrapper.getChunk();
-			if (chunkWrapper.getStatus().isOrAfter(STATUS))
-			{
-				// this chunk has already generated this step
-				continue;
-			}
-			else if (chunk instanceof ProtoChunk)
-			{
-				chunkWrapper.trySetStatus(STATUS);
-				chunksToDo.add(chunk);
-			}
-		}
-		
+		ArrayList<ChunkAccess> chunksToDo = this.getChunksToGenerate(chunkWrappers);
 		for (ChunkAccess chunk : chunksToDo)
 		{
 			#if MC_VER < MC_1_18_2

common/src/main/java/com/seibel/distanthorizons/common/wrappers/worldGeneration/step/StepFeatures.java

@@ -37,8 +37,10 @@ import net.minecraft.world.level.chunk.ChunkStatus;
 import net.minecraft.world.level.chunk.status.ChunkStatus;
 #endif
 
+import java.util.ConcurrentModificationException;
 
-public final class StepFeatures
+
+public final class StepFeatures extends AbstractWorldGenStep
 {
 	private static final Logger LOGGER = DhLoggerBuilder.getLogger();
 	
@@ -48,10 +50,22 @@ public final class StepFeatures
 	
 	
 	
+	//=============//
+	// constructor //
+	//=============//
+	
 	public StepFeatures(BatchGenerationEnvironment batchGenerationEnvironment) { this.environment = batchGenerationEnvironment; }
 	
 	
 	
+	//==================//
+	// abstract methods //
+	//==================//
+	
+	@Override
+	public ChunkStatus getChunkStatus() { return STATUS; }
+	
+	@Override
 	public void generateGroup(
 			ThreadedParameters tParams, DhLitWorldGenRegion worldGenRegion,
 			ArrayGridList<ChunkWrapper> chunkWrappers)
@@ -88,6 +102,10 @@ public final class StepFeatures
 				
 				Heightmap.primeHeightmaps(chunk, STATUS.heightmapsAfter());
 			}
+			catch (ConcurrentModificationException e) // ReportedException
+			{
+				// TODO
+			}
 			catch (Exception e)
 			{
 				LOGGER.warn("Unexpected issue when generating features for chunk at pos ["+chunkWrapper.getChunkPos()+"], error: ["+e.getMessage()+"].", e);

common/src/main/java/com/seibel/distanthorizons/common/wrappers/worldGeneration/step/StepNoise.java

@@ -26,6 +26,8 @@ import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.BatchGenerationEnvironment;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.ThreadedParameters;
 
+import com.seibel.distanthorizons.common.wrappers.worldGeneration.mimicObject.DhLitWorldGenRegion;
+import com.seibel.distanthorizons.core.util.gridList.ArrayGridList;
 import com.seibel.distanthorizons.core.util.objects.UncheckedInterruptedException;
 import net.minecraft.server.level.WorldGenRegion;
 import net.minecraft.world.level.chunk.ChunkAccess;
@@ -41,7 +43,7 @@ import net.minecraft.world.level.chunk.ChunkStatus;
 import net.minecraft.world.level.chunk.status.ChunkStatus;
 #endif
 
-public final class StepNoise
+public final class StepNoise extends AbstractWorldGenStep
 {
 	private static final ChunkStatus STATUS = ChunkStatus.NOISE;
 	
@@ -49,15 +51,26 @@ public final class StepNoise
 	
 	
 	
+	//=============//
+	// constructor //
+	//=============//
+	
 	public StepNoise(BatchGenerationEnvironment batchGenerationEnvironment) { this.environment = batchGenerationEnvironment; }
 	
 	
 	
+	//==================//
+	// abstract methods //
+	//==================//
+	
+	@Override
+	public ChunkStatus getChunkStatus() { return STATUS; }
+	
+	@Override
 	public void generateGroup(
-			ThreadedParameters tParams, WorldGenRegion worldGenRegion,
-			List<ChunkWrapper> chunkWrappers)
+			ThreadedParameters tParams, DhLitWorldGenRegion worldGenRegion,
+			ArrayGridList<ChunkWrapper> chunkWrappers)
 	{
-		
 		ArrayList<ChunkAccess> chunksToDo = new ArrayList<>();
 		
 		for (ChunkWrapper chunkWrapper : chunkWrappers)

common/src/main/java/com/seibel/distanthorizons/common/wrappers/worldGeneration/step/StepStructureReference.java

@@ -26,6 +26,8 @@ import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.BatchGenerationEnvironment;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.ThreadedParameters;
 
+import com.seibel.distanthorizons.common.wrappers.worldGeneration.mimicObject.DhLitWorldGenRegion;
+import com.seibel.distanthorizons.core.util.gridList.ArrayGridList;
 import net.minecraft.server.level.WorldGenRegion;
 import net.minecraft.world.level.chunk.ChunkAccess;
 import net.minecraft.world.level.chunk.ProtoChunk;
@@ -37,7 +39,7 @@ import net.minecraft.world.level.chunk.status.ChunkStatus;
 #endif
 
 
-public final class StepStructureReference
+public final class StepStructureReference extends AbstractWorldGenStep
 {
 	private static final ChunkStatus STATUS = ChunkStatus.STRUCTURE_REFERENCES;
 	
@@ -45,15 +47,26 @@ public final class StepStructureReference
 	
 	
 	
+	//=============//
+	// constructor //
+	//=============//
+	
 	public StepStructureReference(BatchGenerationEnvironment batchGenerationEnvironment) { this.environment = batchGenerationEnvironment; }
 	
 	
 	
+	//==================//
+	// abstract methods //
+	//==================//
+	
+	@Override
+	public ChunkStatus getChunkStatus() { return STATUS; }
+	
+	@Override
 	public void generateGroup(
-			ThreadedParameters tParams, WorldGenRegion worldGenRegion,
-			List<ChunkWrapper> chunkWrappers)
+			ThreadedParameters tParams, DhLitWorldGenRegion worldGenRegion,
+			ArrayGridList<ChunkWrapper> chunkWrappers)
 	{
-		
 		ArrayList<ChunkAccess> chunksToDo = new ArrayList<ChunkAccess>();
 		
 		for (ChunkWrapper chunkWrapper : chunkWrappers)
@@ -67,6 +80,7 @@ public final class StepStructureReference
 			else if (chunk instanceof ProtoChunk)
 			{
 				chunkWrapper.trySetStatus(STATUS);
+				chunksToDo.add(chunk);
 			}
 		}
 		

common/src/main/java/com/seibel/distanthorizons/common/wrappers/worldGeneration/step/StepStructureStart.java

@@ -27,7 +27,9 @@ import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.BatchGenerationEnvironment;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.ThreadedParameters;
 
+import com.seibel.distanthorizons.common.wrappers.worldGeneration.mimicObject.DhLitWorldGenRegion;
 import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
+import com.seibel.distanthorizons.core.util.gridList.ArrayGridList;
 import net.minecraft.resources.ResourceKey;
 import net.minecraft.server.level.WorldGenRegion;
 import net.minecraft.world.level.Level;
@@ -42,7 +44,7 @@ import net.minecraft.world.level.chunk.status.ChunkStatus;
 #endif
 
 
-public final class StepStructureStart
+public final class StepStructureStart extends AbstractWorldGenStep
 {
 	private static final Logger LOGGER = DhLoggerBuilder.getLogger();
 	private static final ChunkStatus STATUS = ChunkStatus.STRUCTURE_STARTS;
@@ -52,42 +54,27 @@ public final class StepStructureStart
 	
 	
 	
+	//=============//
+	// constructor //
+	//=============//
+	
 	public StepStructureStart(BatchGenerationEnvironment batchGenerationEnvironment) { this.environment = batchGenerationEnvironment; }
 	
 	
 	
-	public static class StructStartCorruptedException extends RuntimeException
-	{
-		private static final long serialVersionUID = -8987434342051563358L;
-		
-		public StructStartCorruptedException(ArrayIndexOutOfBoundsException e)
-		{
-			super("StructStartCorruptedException");
-			super.initCause(e);
-			fillInStackTrace();
-		}
-		
-	}
+	//==================//
+	// abstract methods //
+	//==================//
 	
+	@Override
+	public ChunkStatus getChunkStatus() { return STATUS; }
+	
+	@Override
 	public void generateGroup(
-			ThreadedParameters tParams, WorldGenRegion worldGenRegion,
-			List<ChunkWrapper> chunkWrappers) throws InterruptedException
+			ThreadedParameters tParams, DhLitWorldGenRegion worldGenRegion,
+			ArrayGridList<ChunkWrapper> chunkWrappers)
 	{
-		ArrayList<ChunkAccess> chunksToDo = new ArrayList<>();
-		
-		for (ChunkWrapper chunkWrapper : chunkWrappers)
-		{
-			ChunkAccess chunk = chunkWrapper.getChunk();
-			if (chunkWrapper.getStatus().isOrAfter(STATUS))
-			{
-				// this chunk has already generated this step
-				continue;
-			}
-			else if (chunk instanceof ProtoChunk)
-			{
-				chunkWrapper.trySetStatus(STATUS);
-			}
-		}
+		ArrayList<ChunkAccess> chunksToDo = this.getChunksToGenerate(chunkWrappers);
 		
 		#if MC_VER < MC_1_19_2
 		if (this.environment.params.worldGenSettings.generateFeatures())
@@ -101,12 +88,6 @@ public final class StepStructureStart
 		#endif
 			for (ChunkAccess chunk : chunksToDo)
 			{
-				// System.out.println("StepStructureStart: "+chunk.getPos());
-				
-				// there are a few cases where the structure generator call may lock up (either due to teleporting or leaving the world).
-				// hopefully allowing interrupts here will prevent that from happening.
-				BatchGenerationEnvironment.throwIfThreadInterrupted();
-				
 				// hopefully this shouldn't cause any performance issues (this step is generally quite quick so hopefully it should be fine)
 				// and should prevent some concurrency issues
 				STRUCTURE_PLACEMENT_LOCK.lock();
@@ -151,8 +132,6 @@ public final class StepStructureStart
 					{
 						// the structure logic failed again, log it and move on
 						LOGGER.error("Unable to create structure starts for " + chunk.getPos() + ". This is an error with MC's world generation. Ignoring and continuing generation. Error: " + secondEx.getMessage()); // don't log the full stack trace since it is long and will generally end up in MC's code
-						
-						//throw new StepStructureStart.StructStartCorruptedException(secondEx);
 					}
 				}
 				

common/src/main/java/com/seibel/distanthorizons/common/wrappers/worldGeneration/step/StepSurface.java

@@ -26,6 +26,8 @@ import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.BatchGenerationEnvironment;
 import com.seibel.distanthorizons.common.wrappers.worldGeneration.ThreadedParameters;
 
+import com.seibel.distanthorizons.common.wrappers.worldGeneration.mimicObject.DhLitWorldGenRegion;
+import com.seibel.distanthorizons.core.util.gridList.ArrayGridList;
 import net.minecraft.server.level.WorldGenRegion;
 import net.minecraft.world.level.chunk.ChunkAccess;
 import net.minecraft.world.level.chunk.ProtoChunk;
@@ -37,7 +39,7 @@ import net.minecraft.world.level.chunk.status.ChunkStatus;
 #endif
 
 
-public final class StepSurface
+public final class StepSurface extends AbstractWorldGenStep
 {
 	private static final ChunkStatus STATUS = ChunkStatus.SURFACE;
 	
@@ -45,13 +47,25 @@ public final class StepSurface
 	
 	
 	
+	//=============//
+	// constructor //
+	//=============//
+	
 	public StepSurface(BatchGenerationEnvironment batchGenerationEnvironment) { this.environment = batchGenerationEnvironment; }
 	
 	
 	
+	//==================//
+	// abstract methods //
+	//==================//
+	
+	@Override
+	public ChunkStatus getChunkStatus() { return STATUS; }
+	
+	@Override
 	public void generateGroup(
-			ThreadedParameters tParams, WorldGenRegion worldGenRegion,
-			List<ChunkWrapper> chunkWrappers)
+			ThreadedParameters tParams, DhLitWorldGenRegion worldGenRegion,
+			ArrayGridList<ChunkWrapper> chunkWrappers)
 	{
 		ArrayList<ChunkAccess> chunksToDo = new ArrayList<>();
 		

common/src/main/resources/1_21_10.distanthorizons.accesswidener

@@ -0,0 +1,54 @@
+accessWidener v1 named
+
+# used when determining where to save files to
+accessible field net/minecraft/world/level/storage/DimensionDataStorage dataFolder Ljava/nio/file/Path;
+# used to help determine what folder a clientLevel is
+accessible field net/minecraft/world/level/biome/BiomeManager biomeZoomSeed J
+
+# used when rendering
+accessible method net/minecraft/client/renderer/GameRenderer getFov (Lnet/minecraft/client/Camera;FZ)F
+accessible field net/minecraft/client/Minecraft deltaTracker Lnet/minecraft/client/DeltaTracker$Timer;
+accessible field net/minecraft/client/renderer/LevelRenderer level Lnet/minecraft/client/multiplayer/ClientLevel;
+
+
+# used for grabbing vanilla rendered chunks
+accessible field net/minecraft/client/renderer/LevelRenderer visibleSections Lit/unimi/dsi/fastutil/objects/ObjectArrayList;
+
+# world generation
+# accessible method net/minecraft/world/level/lighting/LayerLightEngine queueSectionData (JLnet/minecraft/world/level/chunk/DataLayer;Z)V
+accessible field net/minecraft/world/level/chunk/LevelChunk loaded Z
+accessible field net/minecraft/world/level/lighting/LightEngine storage Lnet/minecraft/world/level/lighting/LayerLightSectionStorage;
+accessible method net/minecraft/world/level/lighting/LayerLightSectionStorage lightOnInSection (J)Z
+accessible field net/minecraft/server/level/ServerChunkCache distanceManager Lnet/minecraft/server/level/DistanceManager;
+accessible method net/minecraft/server/level/ChunkMap getUpdatingChunkIfPresent (J)Lnet/minecraft/server/level/ChunkHolder;
+accessible method net/minecraft/server/level/ChunkMap tick (Ljava/util/function/BooleanSupplier;)V
+accessible field net/minecraft/server/level/ServerLevel entityManager Lnet/minecraft/world/level/entity/PersistentEntitySectionManager;
+accessible field net/minecraft/server/level/ChunkMap mainThreadExecutor Lnet/minecraft/util/thread/BlockableEventLoop;
+
+# lod generation from save file
+accessible field net/minecraft/world/level/chunk/storage/ChunkStorage worker Lnet/minecraft/world/level/chunk/storage/IOWorker;
+accessible field net/minecraft/world/level/chunk/storage/IOWorker storage Lnet/minecraft/world/level/chunk/storage/RegionFileStorage;
+accessible field net/minecraft/world/level/chunk/storage/RegionFileStorage regionCache Lit/unimi/dsi/fastutil/longs/Long2ObjectLinkedOpenHashMap;
+accessible field net/minecraft/world/level/chunk/storage/RegionFileStorage folder Ljava/nio/file/Path;
+
+# grabbing textures
+accessible class net/minecraft/client/renderer/texture/SpriteContents$AnimatedTexture
+accessible method net/minecraft/client/renderer/texture/SpriteContents$AnimatedTexture getFrameX (I)I
+accessible method net/minecraft/client/renderer/texture/SpriteContents$AnimatedTexture getFrameY (I)I
+accessible field net/minecraft/client/renderer/texture/SpriteContents animatedTexture Lnet/minecraft/client/renderer/texture/SpriteContents$AnimatedTexture;
+accessible field net/minecraft/client/renderer/texture/SpriteContents originalImage Lcom/mojang/blaze3d/platform/NativeImage;
+
+# UI stuff
+accessible field net/minecraft/client/gui/components/AbstractButton SPRITES Lnet/minecraft/client/gui/components/WidgetSprites;
+# Handles inserting the config button
+accessible field net/minecraft/client/gui/layouts/HeaderAndFooterLayout headerFrame Lnet/minecraft/client/gui/layouts/FrameLayout;
+accessible field net/minecraft/client/gui/layouts/FrameLayout children Ljava/util/List;
+accessible class net/minecraft/client/gui/layouts/FrameLayout$ChildContainer
+accessible field net/minecraft/client/gui/layouts/LinearLayout wrapped Lnet/minecraft/client/gui/layouts/GridLayout;
+accessible method net/minecraft/client/gui/components/debug/DebugScreenEntries register (Lnet/minecraft/resources/ResourceLocation;Lnet/minecraft/client/gui/components/debug/DebugScreenEntry;)Lnet/minecraft/resources/ResourceLocation;
+
+# hacky stuff
+accessible field net/minecraft/util/ThreadingDetector lock Ljava/util/concurrent/Semaphore;
+mutable field net/minecraft/util/ThreadingDetector lock Ljava/util/concurrent/Semaphore;
+
+

fabric/build.gradle

@@ -72,19 +72,27 @@ dependencies {
 //    runtimeOnly "javax.annotation:javax.annotation-api:1.3.2"
 //    compileOnly "javax.annotation:javax.annotation-api:1.3.2"
 //    modImplementation "javax.annotation:javax.annotation-api:1.3.2"
-    
+
     // Fabric API
     addModJar(fabricApi.module("fabric-api-base", rootProject.fabric_api_version))
     addModJar(fabricApi.module("fabric-lifecycle-events-v1", rootProject.fabric_api_version))
-    addModJar(fabricApi.module("fabric-resource-loader-v0", rootProject.fabric_api_version))
+    if (buildVersionBefore(minecraft_version, "1.21.10")) 
+    {
+        addModJar(fabricApi.module("fabric-resource-loader-v0", rootProject.fabric_api_version))
+    }
+    else // > 1.21.10
+    {
+        addModJar(fabricApi.module("fabric-resource-loader-v0", rootProject.fabric_api_version))
+        addModJar(fabricApi.module("fabric-resource-loader-v1", rootProject.fabric_api_version))
+    }
     addModJar(fabricApi.module("fabric-events-interaction-v0", rootProject.fabric_api_version))
-    addModJar(fabricApi.module("fabric-rendering-v1", rootProject.fabric_api_version)) // TODO: Remove this as it is only needed in 1 line (FabricClientProxy)
+    addModJar(fabricApi.module("fabric-rendering-v1", rootProject.fabric_api_version))
     addModJar(fabricApi.module("fabric-networking-api-v1", rootProject.fabric_api_version))
     addModJar(fabricApi.module("fabric-entity-events-v1", rootProject.fabric_api_version))
-    if (minecraft_version >= "1.19.2")
-        addModJar(fabricApi.module("fabric-command-api-v2", rootProject.fabric_api_version))
-    else // < 1.19.2
+    if (buildVersionBefore(minecraft_version, "1.19.2"))
         addModJar(fabricApi.module("fabric-command-api-v1", rootProject.fabric_api_version))
+    else
+        addModJar(fabricApi.module("fabric-command-api-v2", rootProject.fabric_api_version))
     
     // used by mod menu in MC 1.20.6+
     addModJar(fabricApi.module("fabric-screen-api-v1", rootProject.fabric_api_version))
@@ -143,6 +151,40 @@ dependencies {
     }
 }
 
+private static boolean buildVersionBefore(String minecraft_version, String compareVersion)
+{
+    int sortValue = sortSemanticVersionOldestToNewest(minecraft_version, compareVersion);
+    return sortValue == -1;
+}
+/**
+ * input format: "major.minor.patch"
+ * needed so we can sort versions with different length strings
+ * IE: 1.21.1 should come before 1.21.10
+ */
+private static int sortSemanticVersionOldestToNewest(String version1, String version2)
+{
+    String[] parts1 = version1.split("\\.");
+    String[] parts2 = version2.split("\\.");
+
+    int major1 = Integer.parseInt(parts1[0]);
+    int major2 = Integer.parseInt(parts2[0]);
+    if (major1 != major2)
+    {
+        return Integer.compare(major1, major2);
+    }
+
+    int minor1 = Integer.parseInt(parts1[1]);
+    int minor2 = Integer.parseInt(parts2[1]);
+    if (minor1 != minor2)
+    {
+        return Integer.compare(minor1, minor2);
+    }
+
+    int patch1 = Integer.parseInt(parts1[2]);
+    int patch2 = Integer.parseInt(parts2[2]);
+    return Integer.compare(patch1, patch2);
+}
+
 
 task deleteResources(type: Delete) {
     delete file("build/resources/main")

fabric/src/main/java/com/seibel/distanthorizons/fabric/FabricClientProxy.java

@@ -24,26 +24,24 @@ import com.seibel.distanthorizons.common.AbstractPluginPacketSender;
 import com.seibel.distanthorizons.common.wrappers.McObjectConverter;
 import com.seibel.distanthorizons.common.wrappers.world.ClientLevelWrapper;
 import com.seibel.distanthorizons.core.api.internal.ClientApi;
-import com.mojang.blaze3d.platform.InputConstants;
 import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
 
 import com.seibel.distanthorizons.core.api.internal.SharedApi;
 import com.seibel.distanthorizons.core.dependencyInjection.ModAccessorInjector;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
 import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
+import com.seibel.distanthorizons.core.util.math.Mat4f;
 import com.seibel.distanthorizons.core.util.threading.ThreadPoolUtil;
 import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftClientWrapper;
 import com.seibel.distanthorizons.core.wrapperInterfaces.misc.IPluginPacketSender;
 import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.ISodiumAccessor;
 import com.seibel.distanthorizons.core.wrapperInterfaces.world.IClientLevelWrapper;
-import com.seibel.distanthorizons.core.util.math.Mat4f;
 import com.seibel.distanthorizons.fabric.wrappers.modAccessor.SodiumAccessor;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
 import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientChunkEvents;
 import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
 import net.fabricmc.fabric.api.client.networking.v1.ClientPlayNetworking;
-import net.fabricmc.fabric.api.client.rendering.v1.WorldRenderEvents;
 import net.fabricmc.fabric.api.event.player.AttackBlockCallback;
 import net.fabricmc.fabric.api.event.player.UseBlockCallback;
 import net.minecraft.client.Minecraft;
@@ -61,7 +59,10 @@ import java.nio.FloatBuffer;
 #endif
 import java.util.HashSet;
 import java.util.concurrent.AbstractExecutorService;
-import java.util.concurrent.ThreadPoolExecutor;
+
+#if MC_VER < MC_1_21_10
+import net.fabricmc.fabric.api.client.rendering.v1.WorldRenderEvents;
+#endif
 
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.world.InteractionResult;
@@ -103,6 +104,7 @@ public class FabricClientProxy implements AbstractModInitializer.IEventProxy
 		LOGGER.info("Registering Fabric Client Events");
 		
 		
+		
 		//========================//
 		// register mod accessors //
 		//========================//
@@ -217,76 +219,83 @@ public class FabricClientProxy implements AbstractModInitializer.IEventProxy
 		// render event //
 		//==============//
 
+		// TODO wait for fabric to re-add their rendering API
+		#if MC_VER < MC_1_21_10
 		WorldRenderEvents.AFTER_SETUP.register((renderContext) ->
 		{
-			Mat4f projectionMatrix = McObjectConverter.Convert(renderContext.projectionMatrix());
+			ClientApi.RENDER_STATE.mcProjectionMatrix = McObjectConverter.Convert(renderContext.projectionMatrix());
 			
-			Mat4f modelViewMatrix;
 			#if MC_VER < MC_1_20_6
-			modelViewMatrix = McObjectConverter.Convert(renderContext.matrixStack().last().pose());
+			ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(renderContext.matrixStack().last().pose());
 			#else
-			modelViewMatrix = McObjectConverter.Convert(renderContext.positionMatrix());
+			ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(renderContext.positionMatrix());
 			#endif
 			
-			this.clientApi.renderLods(ClientLevelWrapper.getWrapper(renderContext.world()),
-					modelViewMatrix,
-					projectionMatrix,
-					#if MC_VER < MC_1_21_1
-					renderContext.tickDelta()
-					#else
-					renderContext.tickCounter().getGameTimeDeltaTicks()
-					#endif
-					);
+			#if MC_VER < MC_1_21_1
+			ClientApi.RENDER_STATE.frameTime = renderContext.tickDelta();
+			#else
+			ClientApi.RENDER_STATE.frameTime = renderContext.tickCounter().getGameTimeDeltaTicks();
+			#endif
+			
+			ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, renderContext.world());
+			
+			
+			this.clientApi.renderLods();
 		});
 		
 		
-		// TODO add to forge and neo
 		WorldRenderEvents.AFTER_ENTITIES.register((renderContext) ->
 		{
-			Mat4f projectionMatrix = McObjectConverter.Convert(renderContext.projectionMatrix());
+			ClientApi.RENDER_STATE.mcProjectionMatrix = McObjectConverter.Convert(renderContext.projectionMatrix());
 			
-			Mat4f modelViewMatrix;
 			#if MC_VER < MC_1_20_6
-			modelViewMatrix = McObjectConverter.Convert(renderContext.matrixStack().last().pose());
+			ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(renderContext.matrixStack().last().pose());
 			#else
-			modelViewMatrix = McObjectConverter.Convert(renderContext.positionMatrix());
+			ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(renderContext.positionMatrix());
 			#endif
 			
-			this.clientApi.renderFadeOpaque(
-					modelViewMatrix,
-					projectionMatrix,
-					#if MC_VER < MC_1_21_1
-					renderContext.tickDelta(),
-					#else
-					renderContext.tickCounter().getGameTimeDeltaTicks(),
-					#endif
-					ClientLevelWrapper.getWrapper(renderContext.world())
-			);
+			#if MC_VER < MC_1_21_1
+			ClientApi.RENDER_STATE.frameTime = renderContext.tickDelta();
+			#else
+			ClientApi.RENDER_STATE.frameTime = renderContext.tickCounter().getGameTimeDeltaTicks();
+			#endif
+			
+			ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, renderContext.world());
+			
+			
+			this.clientApi.renderFadeOpaque();
 		});
 		
-		// TODO add to forge and neo
 		WorldRenderEvents.AFTER_TRANSLUCENT.register((renderContext) ->
 		{
-			Mat4f projectionMatrix = McObjectConverter.Convert(renderContext.projectionMatrix());
+			ClientApi.RENDER_STATE.mcProjectionMatrix = McObjectConverter.Convert(renderContext.projectionMatrix());
 			
-			Mat4f modelViewMatrix;
 			#if MC_VER < MC_1_20_6
-			modelViewMatrix = McObjectConverter.Convert(renderContext.matrixStack().last().pose());
+			ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(renderContext.matrixStack().last().pose());
 			#else
-			modelViewMatrix = McObjectConverter.Convert(renderContext.positionMatrix());
+			ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(renderContext.positionMatrix());
 			#endif
 			
-			this.clientApi.renderFade(
-					modelViewMatrix,
-					projectionMatrix,
-					#if MC_VER < MC_1_21_1
-					renderContext.tickDelta(),
-					#else
-					renderContext.tickCounter().getGameTimeDeltaTicks(),
-					#endif
-					ClientLevelWrapper.getWrapper(renderContext.world())
-			);
+			#if MC_VER < MC_1_21_1
+			ClientApi.RENDER_STATE.frameTime = renderContext.tickDelta();
+			#else
+			ClientApi.RENDER_STATE.frameTime = renderContext.tickCounter().getGameTimeDeltaTicks();
+			#endif
+			
+			ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, renderContext.world());
+			
+			
+			
+			
+			#if MC_VER < MC_1_21_6
+			// rendered in MixinLevelRenderer
+			#else
+			ClientApi.INSTANCE.renderDeferredLodsForShaders();
+			#endif
+			
+			this.clientApi.renderFadeTransparent();
 		});
+		#endif
 		
 		
 		// Debug keyboard event
@@ -336,18 +345,18 @@ public class FabricClientProxy implements AbstractModInitializer.IEventProxy
 		// Check all keys we need
 		for (int keyCode = GLFW.GLFW_KEY_A; keyCode <= GLFW.GLFW_KEY_Z; keyCode++)
 		{
-			if (InputConstants.isKeyDown(Minecraft.getInstance().getWindow().getWindow(), keyCode))
-			{
-				currentKeyDown.add(keyCode);
-			}
+			//if (InputConstants.isKeyDown(Minecraft.getInstance().getWindow().getWindow(), keyCode))
+			//{
+			//	currentKeyDown.add(keyCode);
+			//}
 		}
 		
 		for (int keyCode : KEY_TO_CHECK_FOR)
 		{
-			if (InputConstants.isKeyDown(Minecraft.getInstance().getWindow().getWindow(), keyCode))
-			{
-				currentKeyDown.add(keyCode);
-			}
+			//if (InputConstants.isKeyDown(Minecraft.getInstance().getWindow().getWindow(), keyCode))
+			//{
+			//	currentKeyDown.add(keyCode);
+			//}
 		}
 		
 		// Diff and trigger events

fabric/src/main/java/com/seibel/distanthorizons/fabric/FabricMain.java

@@ -20,6 +20,7 @@
 package com.seibel.distanthorizons.fabric;
 
 import com.mojang.brigadier.CommandDispatcher;
+import com.seibel.distanthorizons.api.enums.config.EDhApiMcRenderingFadeMode;
 import com.seibel.distanthorizons.common.AbstractModInitializer;
 import com.seibel.distanthorizons.core.config.Config;
 import com.seibel.distanthorizons.core.config.ConfigBase;
@@ -126,7 +127,8 @@ public class FabricMain extends AbstractModInitializer implements ClientModIniti
 	}
 	
 	@Override
-	protected void subscribeClientStartedEvent(Runnable eventHandler) { ClientLifecycleEvents.CLIENT_STARTED.register((mc) -> eventHandler.run()); }
+	protected void subscribeClientStartedEvent(Runnable eventHandler) 
+	{ ClientLifecycleEvents.CLIENT_STARTED.register((mc) -> eventHandler.run()); }
 	
 	@Override
 	protected void subscribeServerStartingEvent(Consumer<MinecraftServer> eventHandler)

fabric/src/main/java/com/seibel/distanthorizons/fabric/FabricServerProxy.java

@@ -1,5 +1,7 @@
 package com.seibel.distanthorizons.fabric;
 
+import com.seibel.distanthorizons.api.DhApi;
+import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiChunkProcessingEvent;
 import com.seibel.distanthorizons.api.methods.events.DhApiEventRegister;
 import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiLevelLoadEvent;
 import com.seibel.distanthorizons.common.AbstractModInitializer;
@@ -7,7 +9,6 @@ import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
 import com.seibel.distanthorizons.common.wrappers.misc.ServerPlayerWrapper;
 import com.seibel.distanthorizons.common.wrappers.world.ClientLevelWrapper;
 import com.seibel.distanthorizons.common.wrappers.world.ServerLevelWrapper;
-import com.seibel.distanthorizons.common.wrappers.worldGeneration.BatchGenerationEnvironment;
 import com.seibel.distanthorizons.core.api.internal.ServerApi;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
 import com.seibel.distanthorizons.common.AbstractPluginPacketSender;
@@ -15,6 +16,7 @@ import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
 import com.seibel.distanthorizons.core.wrapperInterfaces.misc.IPluginPacketSender;
 import com.seibel.distanthorizons.core.wrapperInterfaces.world.IClientLevelWrapper;
 import com.seibel.distanthorizons.core.wrapperInterfaces.world.ILevelWrapper;
+import com.seibel.distanthorizons.fabric.testing.TestChunkInputReplacerEvent;
 import com.seibel.distanthorizons.fabric.testing.TestWorldGenBindingEvent;
 import net.fabricmc.fabric.api.entity.event.v1.ServerEntityWorldChangeEvents;
 import net.fabricmc.fabric.api.event.lifecycle.v1.ServerChunkEvents;
@@ -37,8 +39,6 @@ import net.fabricmc.fabric.api.networking.v1.PayloadTypeRegistry;
 import com.seibel.distanthorizons.core.network.messages.AbstractNetworkMessage;
 #endif
 
-import java.util.function.Supplier;
-
 /**
  * This handles all events sent to the server,
  * and is the starting point for most of the mod.
@@ -97,10 +97,11 @@ public class FabricServerProxy implements AbstractModInitializer.IEventProxy
 		ServerTickEvents.END_SERVER_TICK.register((server) -> SERVER_API.serverTickEvent());
 		
 		
-		// can be enabled to test world gen overrides without having to build a separate API project 
+		// can be enabled to test overrides/events without having to build a separate API project 
 		if (false)
 		{
 			DhApiEventRegister.on(DhApiLevelLoadEvent.class, new TestWorldGenBindingEvent());
+			DhApi.events.bind(DhApiChunkProcessingEvent.class, new TestChunkInputReplacerEvent());
 		}
 		
 		

fabric/src/main/java/com/seibel/distanthorizons/fabric/mixins/client/MixinChunkSectionsToRender.java

@@ -0,0 +1,70 @@
+/*
+ *    This file is part of the Distant Horizons mod
+ *    licensed under the GNU LGPL v3 License.
+ *
+ *    Copyright (C) 2020 James Seibel
+ *
+ *    This program is free software: you can redistribute it and/or modify
+ *    it under the terms of the GNU Lesser General Public License as published by
+ *    the Free Software Foundation, version 3.
+ *
+ *    This program is distributed in the hope that it will be useful,
+ *    but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *    GNU Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public License
+ *    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.seibel.distanthorizons.fabric.mixins.client;
+
+#if MC_VER < MC_1_21_10
+import net.minecraft.world.entity.Entity;
+import org.spongepowered.asm.mixin.Mixin;
+
+@Mixin(Entity.class)
+public class MixinChunkSectionsToRender
+{ /* rendering before was handled via Fabric API events */ }
+#else
+
+import com.seibel.distanthorizons.common.wrappers.world.ClientLevelWrapper;
+import com.seibel.distanthorizons.core.api.internal.ClientApi;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.chunk.ChunkSectionLayerGroup;
+import net.minecraft.client.renderer.chunk.ChunkSectionsToRender;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(ChunkSectionsToRender.class)
+public class MixinChunkSectionsToRender
+{
+	
+	
+	// needs to fire at HEAD with a lower than normal order (less than 1000)
+	// otherwise it will be canceled by Sodium
+	@Inject(at = @At("HEAD"), method = "renderGroup", order = 800)
+	private void renderDeferredLayer(ChunkSectionLayerGroup chunkSectionLayerGroup, CallbackInfo ci)
+	{
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, Minecraft.getInstance().levelRenderer.level);
+		
+		
+		if (chunkSectionLayerGroup == ChunkSectionLayerGroup.TRANSLUCENT)
+		{
+			ClientApi.INSTANCE.renderFadeTransparent();
+			ClientApi.INSTANCE.renderDeferredLodsForShaders();
+		}
+		else if (chunkSectionLayerGroup == ChunkSectionLayerGroup.TRIPWIRE)
+		{
+			ClientApi.INSTANCE.renderFadeOpaque();
+		}
+	}
+	
+	
+	
+}
+
+#endif
+

fabric/src/main/java/com/seibel/distanthorizons/fabric/mixins/client/MixinDebugScreenOverlay.java

@@ -12,12 +12,15 @@ import java.util.List;
 @Mixin(DebugScreenOverlay.class)
 public class MixinDebugScreenOverlay
 {
-	
+	#if MC_VER < MC_1_21_10
 	@Inject(method = "getSystemInformation", at = @At("RETURN"))
 	private void addCustomF3(CallbackInfoReturnable<List<String>> cir)
 	{
 		List<String> messages = cir.getReturnValue();
 		F3Screen.addStringToDisplay(messages);
 	}
+	#else
+	// handled by DhDebugScreenEntry for MC versions after 1.21.10
+	#endif
 	
 }

fabric/src/main/java/com/seibel/distanthorizons/fabric/mixins/client/MixinFogRenderer.java

@@ -22,31 +22,51 @@ package com.seibel.distanthorizons.fabric.mixins.client;
 import com.seibel.distanthorizons.core.config.Config;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
 import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftRenderWrapper;
+import net.minecraft.client.Minecraft;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
-
-import com.mojang.blaze3d.systems.RenderSystem;
 
 import net.minecraft.client.Camera;
-import net.minecraft.client.renderer.FogRenderer;
-import net.minecraft.client.renderer.FogRenderer.FogMode;
 import net.minecraft.world.effect.MobEffects;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.LivingEntity;
 
 #if MC_VER < MC_1_17_1
 import net.minecraft.world.level.material.FluidState;
+import net.minecraft.client.renderer.FogRenderer;
+import net.minecraft.client.renderer.FogRenderer.FogMode;
+import com.mojang.blaze3d.systems.RenderSystem;
+
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 #elif MC_VER < MC_1_21_3
 import net.minecraft.world.level.material.FogType;
-#else
+import net.minecraft.client.renderer.FogRenderer;
+import net.minecraft.client.renderer.FogRenderer.FogMode;
+import com.mojang.blaze3d.systems.RenderSystem;
+
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+#elif MC_VER < MC_1_21_6
 import net.minecraft.world.level.material.FogType;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 import com.mojang.blaze3d.shaders.FogShape;
+import net.minecraft.client.renderer.FogRenderer;
+import net.minecraft.client.renderer.FogRenderer.FogMode;
 import net.minecraft.client.renderer.FogParameters;
 import org.joml.Vector4f;
+import com.mojang.blaze3d.systems.RenderSystem;
+
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+#else
+import net.minecraft.world.level.material.FogType;
+import net.minecraft.client.renderer.fog.FogRenderer;
+import net.minecraft.client.renderer.fog.FogData;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 #endif
 
 @Mixin(FogRenderer.class)
@@ -66,18 +86,23 @@ public class MixinFogRenderer
 	#elif MC_VER < MC_1_21_3
 	@Inject(at = @At("RETURN"), method = "setupFog")
 	private static void disableSetupFog(Camera camera, FogMode fogMode, float f, boolean bl, float g, CallbackInfo callback)
-	#else
+	#elif MC_VER < MC_1_21_6
 	@Inject(at = @At("RETURN"), method = "setupFog", cancellable = true)
 	private static void disableSetupFog(Camera camera, FogMode fogMode, Vector4f vector4f, float f, boolean bl, float g, CallbackInfoReturnable<FogParameters> callback)
+	#else
+	@Unique
+	private static void unused()
 	#endif
 	{
-		boolean cameraNotInFluid = cameraNotInFluid(camera);
+		#if MC_VER < MC_1_21_6
+		boolean cancelFog = cancelFog(camera, fogMode);
+		#elif MC_VER < MC_1_21_6
+		boolean cancelFog = cancelFog(camera);
+		#else
+		boolean cancelFog = cancelFog();
+		#endif
 		
-		Entity entity = camera.getEntity();
-		boolean isSpecialFog = (entity instanceof LivingEntity) && ((LivingEntity) entity).hasEffect(MobEffects.BLINDNESS);
-		if (!isSpecialFog && cameraNotInFluid && fogMode == FogMode.FOG_TERRAIN
-				&& !SingletonInjector.INSTANCE.get(IMinecraftRenderWrapper.class).isFogStateSpecial()
-				&& !Config.Client.Advanced.Graphics.Fog.enableVanillaFog.get())
+		if (cancelFog)
 		{
 			#if MC_VER < MC_1_17_1
 			RenderSystem.fogStart(A_REALLY_REALLY_BIG_VALUE);
@@ -85,10 +110,74 @@ public class MixinFogRenderer
 			#elif MC_VER < MC_1_21_3
 			RenderSystem.setShaderFogStart(A_REALLY_REALLY_BIG_VALUE);
 			RenderSystem.setShaderFogEnd(A_EVEN_LARGER_VALUE);
-			#else
+			#elif MC_VER < MC_1_21_6
 			callback.setReturnValue(FogParameters.NO_FOG);
+			#else
 			#endif
 		}
+		
+	}
+	
+	
+	#if MC_VER < MC_1_21_6
+	#else
+	
+	// In MC's FogRenderer they clamp the "renderDistanceEnd" fog field to the render distance,
+	// which prevents us from disabling the vanilla fog.
+	// This mixin fires after they set the "renderDistanceEnd" so we can change it.
+	@WrapOperation(
+		method = "setupFog",
+		at = @At(
+			value = "FIELD",
+			target = "Lnet/minecraft/client/renderer/fog/FogData;renderDistanceEnd:F",
+			opcode = org.objectweb.asm.Opcodes.PUTFIELD
+		)
+	)
+	private void onSetRenderDistanceEnd(FogData instance, float value, Operation<Void> original) 
+	{
+		if (cancelFog())
+		{
+			instance.environmentalStart = A_REALLY_REALLY_BIG_VALUE;
+			instance.environmentalEnd = A_EVEN_LARGER_VALUE;
+			
+			instance.renderDistanceStart = A_REALLY_REALLY_BIG_VALUE;
+			instance.renderDistanceEnd = A_EVEN_LARGER_VALUE;
+		}
+		
+		// Always call the original with the modified or original value
+		original.call(instance, value);
+	}
+	
+	#endif
+	
+	
+	@Unique
+	#if MC_VER < MC_1_21_6
+	private static boolean cancelFog(Camera camera, FogMode fogMode)
+	#else
+	private static boolean cancelFog()
+	#endif
+	{
+		#if MC_VER < MC_1_21_6
+		Entity entity = camera.getEntity();
+		#else
+		Camera camera = Minecraft.getInstance().gameRenderer.getMainCamera();
+		Entity entity = camera.getEntity();	
+		#endif
+		
+		
+		boolean cameraNotInFluid = cameraNotInFluid(camera);
+		boolean isSpecialFog = (entity instanceof LivingEntity) && ((LivingEntity) entity).hasEffect(MobEffects.BLINDNESS);
+		
+		boolean cancelFog = !isSpecialFog;
+		cancelFog = cancelFog && cameraNotInFluid;
+		#if MC_VER < MC_1_21_6
+		cancelFog = cancelFog && (fogMode == FogMode.FOG_TERRAIN);
+		#endif
+		cancelFog = cancelFog && !SingletonInjector.INSTANCE.get(IMinecraftRenderWrapper.class).isFogStateSpecial();
+		cancelFog = cancelFog && !Config.Client.Advanced.Graphics.Fog.enableVanillaFog.get();
+		
+		return cancelFog;
 	}
 	
 	@Unique
@@ -105,4 +194,6 @@ public class MixinFogRenderer
 		return cameraNotInFluid;
 	}
 	
+	
+	
 }

fabric/src/main/java/com/seibel/distanthorizons/fabric/mixins/client/MixinLevelRenderer.java

@@ -19,51 +19,78 @@
 
 package com.seibel.distanthorizons.fabric.mixins.client;
 
-import com.mojang.blaze3d.vertex.PoseStack;
 #if MC_VER < MC_1_19_4
+import net.minecraft.client.renderer.RenderType;
+import com.mojang.blaze3d.vertex.PoseStack;
 import com.mojang.math.Matrix4f;
 import org.lwjgl.opengl.GL32;
-#else
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+#elif MC_VER < MC_1_21_6
+import net.minecraft.client.renderer.RenderType;
+import com.mojang.blaze3d.vertex.PoseStack;
 import org.joml.Matrix4f;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+#elif MC_VER < MC_1_21_10
+import com.mojang.blaze3d.buffers.GpuBufferSlice;
+import com.mojang.blaze3d.framegraph.FrameGraphBuilder;
+import com.mojang.blaze3d.resource.GraphicsResourceAllocator;
+import net.minecraft.client.Camera;
+import net.minecraft.client.DeltaTracker;
+import net.minecraft.client.renderer.chunk.ChunkSectionsToRender;
+import net.minecraft.client.renderer.culling.Frustum;
+import net.minecraft.util.profiling.ProfilerFiller;
+import org.joml.Matrix4f;
+import org.joml.Matrix4fc;
+import org.joml.Vector4f;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+#else
+import com.mojang.blaze3d.buffers.GpuBufferSlice;
+import com.mojang.blaze3d.framegraph.FrameGraphBuilder;
+import com.mojang.blaze3d.resource.GraphicsResourceAllocator;
+import net.minecraft.client.Camera;
+import net.minecraft.client.DeltaTracker;
+import net.minecraft.client.renderer.chunk.ChunkSectionsToRender;
+import net.minecraft.client.renderer.culling.Frustum;
+import net.minecraft.client.renderer.state.LevelRenderState;
+import net.minecraft.util.profiling.ProfilerFiller;
+import org.joml.Matrix4f;
+import org.joml.Matrix4fc;
+import org.joml.Vector4f;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 #endif
-import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
+
+
 import com.seibel.distanthorizons.common.wrappers.McObjectConverter;
 import com.seibel.distanthorizons.common.wrappers.world.ClientLevelWrapper;
 import com.seibel.distanthorizons.core.api.internal.ClientApi;
+import com.seibel.distanthorizons.coreapi.ModInfo;
 import com.seibel.distanthorizons.core.util.math.Mat4f;
-import net.minecraft.client.Camera;
+import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.GameRenderer;
-import net.minecraft.client.renderer.LightTexture;
-import com.seibel.distanthorizons.core.config.Config;
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.client.renderer.LevelRenderer;
-import net.minecraft.client.renderer.RenderType;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
 import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
-/**
- * This class is used to mix in my rendering code
- * before Minecraft starts rendering blocks.
- * If this wasn't done, and we used Forge's
- * render last event, the LODs would render on top
- * of the normal terrain.
- *
- * This is also the mixin for rendering the clouds
- *
- * @author coolGi
- * @author James Seibel
- * @version 12-31-2021
- */
+import org.apache.logging.log4j.Logger;
+
+
+
 @Mixin(LevelRenderer.class)
 public class MixinLevelRenderer
 {
     @Shadow
     private ClientLevel level;
-
+	
+	@Unique
+	private static final Logger LOGGER = DhLoggerBuilder.getLogger();
+	
+	
 	#if MC_VER < MC_1_17_1
     @Inject(at = @At("HEAD"),
 			method = "renderChunkLayer(Lnet/minecraft/client/renderer/RenderType;Lcom/mojang/blaze3d/vertex/PoseStack;DDD)V",
@@ -84,57 +111,94 @@ public class MixinLevelRenderer
 			method = "Lnet/minecraft/client/renderer/LevelRenderer;renderSectionLayer(Lnet/minecraft/client/renderer/RenderType;Lcom/mojang/blaze3d/vertex/PoseStack;DDDLorg/joml/Matrix4f;)V",
 			cancellable = true)
 	private void renderChunkLayer(RenderType renderType, PoseStack modelViewMatrixStack, double camX, double camY, double camZ, Matrix4f projectionMatrix, CallbackInfo callback)
-	#else
+	#elif MC_VER < MC_1_21_6
 	@Inject(at = @At("HEAD"),
 			method = "Lnet/minecraft/client/renderer/LevelRenderer;renderSectionLayer(Lnet/minecraft/client/renderer/RenderType;DDDLorg/joml/Matrix4f;Lorg/joml/Matrix4f;)V",
 			cancellable = true)
 	private void renderChunkLayer(RenderType renderType, double x, double y, double z, Matrix4f projectionMatrix, Matrix4f frustumMatrix, CallbackInfo callback)
+	#elif MC_VER < MC_1_21_10
+	@Inject(at = @At("HEAD"), method = "prepareChunkRenders", cancellable = true)
+	private void prepareChunkRenders(Matrix4fc projectionMatrix, double d, double e, double f, CallbackInfoReturnable<ChunkSectionsToRender> callback)
+	#else
+	@Inject(at = @At("HEAD"), method = "renderLevel")
+	private void renderLevel(
+			GraphicsResourceAllocator resourceAllocator, DeltaTracker deltaTracker,
+			boolean renderBlockOutline, Camera camera,
+			Matrix4f positionMatrix, Matrix4f projectionMatrix, Matrix4f idkMatrix, GpuBufferSlice gpuBufferSlice,
+			Vector4f skyColor, boolean thinFog, CallbackInfo callback)
     #endif
     {
 		#if MC_VER == MC_1_16_5
 	    // get the matrices from the OpenGL fixed pipeline
 	    float[] mcProjMatrixRaw = new float[16];
 	    GL32.glGetFloatv(GL32.GL_PROJECTION_MATRIX, mcProjMatrixRaw);
-	    Mat4f mcProjectionMatrix = new Mat4f(mcProjMatrixRaw);
-	    mcProjectionMatrix.transpose();
+	    ClientApi.RENDER_STATE.mcProjectionMatrix = new Mat4f(mcProjMatrixRaw);
+	    ClientApi.RENDER_STATE.mcProjectionMatrix.transpose();
 	    
-	    Mat4f mcModelViewMatrix = McObjectConverter.Convert(matrixStackIn.last().pose());
+	    ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(matrixStackIn.last().pose());
 		
 		#elif MC_VER <= MC_1_20_4
 		// get the matrices directly from MC
-		Mat4f mcModelViewMatrix = McObjectConverter.Convert(modelViewMatrixStack.last().pose());
-		Mat4f mcProjectionMatrix = McObjectConverter.Convert(projectionMatrix);
+		ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(modelViewMatrixStack.last().pose());
+		ClientApi.RENDER_STATE.mcProjectionMatrix = McObjectConverter.Convert(projectionMatrix);
+		#elif MC_VER < MC_1_21_10
+		// MC combined the model view and projection matricies
+	    ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(projectionMatrix);
+	    ClientApi.RENDER_STATE.mcProjectionMatrix = new Mat4f();
+	    ClientApi.RENDER_STATE.mcProjectionMatrix.setIdentity();
 		#else
-	    // MC combined the model view and projection matricies
-	    Mat4f mcModelViewMatrix = McObjectConverter.Convert(projectionMatrix);
-	    Mat4f mcProjectionMatrix = new Mat4f();
-	    mcProjectionMatrix.setIdentity();
+	    ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(positionMatrix);
+	    ClientApi.RENDER_STATE.mcProjectionMatrix = McObjectConverter.Convert(projectionMatrix);
 		#endif
 	    
 		// TODO move this into a common place
-		float frameTime;
 		#if MC_VER < MC_1_21_1
-		frameTime = Minecraft.getInstance().getFrameTime();
+		ClientApi.RENDER_STATE.frameTime = Minecraft.getInstance().getFrameTime();
 		#elif MC_VER < MC_1_21_3
-		frameTime = Minecraft.getInstance().getTimer().getRealtimeDeltaTicks();
+		ClientApi.RENDER_STATE.frameTime = Minecraft.getInstance().getTimer().getRealtimeDeltaTicks();
 		#else
-		frameTime = Minecraft.getInstance().deltaTracker.getRealtimeDeltaTicks();
+	    ClientApi.RENDER_STATE.frameTime = Minecraft.getInstance().deltaTracker.getRealtimeDeltaTicks();
 		#endif
 	    
+	    ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, this.level);
+	    
+	    
+	    
+	    #if MC_VER < MC_1_21_6
 	    if (renderType.equals(RenderType.translucent())) 
 		{
-		    ClientApi.INSTANCE.renderDeferredLods(ClientLevelWrapper.getWrapper(this.level),
-				    mcModelViewMatrix,
-				    mcProjectionMatrix,
-				    frameTime
-				    );
+		    ClientApi.INSTANCE.renderDeferredLodsForShaders();
 	    }
-		
-		// FIXME completely disables rendering when sodium is installed
-		if (Config.Client.Advanced.Debugging.lodOnlyMode.get())
-		{
-		    callback.cancel();
-		}
+		#elif MC_VER < MC_1_21_10
+	    // rendering handled via Fabric Api render event
+		#else
+		// handled here and in MixinChunkSectionsToRender
+	    #endif
     }
 	
+	
+	
+	#if MC_VER < MC_1_21_10
+	// rendering handled via Fabric Api render event
+	#else
+	@Inject(at = @At("HEAD"), method = "prepareChunkRenders")
+	private void prepareChunkRenders(Matrix4fc modelViewMatrix, double d, double e, double f, CallbackInfoReturnable<ChunkSectionsToRender> callback)
+	{
+		ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(modelViewMatrix);
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, this.level);
+		
+		// only crash during development
+		if (ModInfo.IS_DEV_BUILD)
+		{
+			ClientApi.RENDER_STATE.canRenderOrThrow();
+		}
+		
+		ClientApi.INSTANCE.renderLods();
+		
+	}
+	
+	#endif
+	
+	
+	
 }

fabric/src/main/java/com/seibel/distanthorizons/fabric/mixins/client/MixinLightTexture.java

@@ -22,6 +22,7 @@ package com.seibel.distanthorizons.fabric.mixins.client;
 import com.seibel.distanthorizons.common.wrappers.minecraft.MinecraftRenderWrapper;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
 import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftClientWrapper;
+import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftRenderWrapper;
 import com.seibel.distanthorizons.core.wrapperInterfaces.world.IClientLevelWrapper;
 import net.minecraft.client.renderer.LightTexture;
 
@@ -73,14 +74,15 @@ public class MixinLightTexture
 		
 		
 		IClientLevelWrapper clientLevel = mc.getWrappedClientLevel();
+		MinecraftRenderWrapper renderWrapper = (MinecraftRenderWrapper)SingletonInjector.INSTANCE.get(IMinecraftRenderWrapper.class);
 		
 		#if MC_VER < MC_1_21_3
-		MinecraftRenderWrapper.INSTANCE.updateLightmap(this.lightPixels, clientLevel);
+		renderWrapper.updateLightmap(this.lightPixels, clientLevel);
 		#elif MC_VER < MC_1_21_5
-		MinecraftRenderWrapper.INSTANCE.setLightmapId(this.target.getColorTextureId(), clientLevel);
+		renderWrapper.setLightmapId(this.target.getColorTextureId(), clientLevel);
 		#else
 		GlTexture glTexture = (GlTexture) this.texture;
-		MinecraftRenderWrapper.INSTANCE.setLightmapId(glTexture.glId(), clientLevel);
+		renderWrapper.setLightmapId(glTexture.glId(), clientLevel);
 		#endif
 	}
 	

fabric/src/main/java/com/seibel/distanthorizons/fabric/mixins/server/MixinLevelTicks.java

@@ -0,0 +1,48 @@
+package com.seibel.distanthorizons.fabric.mixins.server;
+
+#if MC_VER < MC_1_21_4
+
+import net.minecraft.world.entity.Entity;
+import org.spongepowered.asm.mixin.Mixin;
+
+@Mixin(Entity.class)
+public class MixinLevelTicks<T>
+{
+	// dummy mixin to make the loader happy
+}
+
+#else
+
+import com.seibel.distanthorizons.common.wrappers.DependencySetupDoneCheck;
+
+import net.minecraft.world.ticks.LevelTicks;
+import net.minecraft.world.ticks.ScheduledTick;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(LevelTicks.class) // available in 1.18.2+, but only needed in 1.21.4+
+public class MixinLevelTicks<T>
+{
+	// TODO put in a common location
+	private static boolean isWorldGenThread()
+	{ return DependencySetupDoneCheck.isDone && DependencySetupDoneCheck.getIsCurrentThreadDistantGeneratorThread.get(); }
+	
+	
+	
+	@Inject(method = "schedule", at = @At(value = "HEAD"), cancellable = true)
+	private void onChunkSave(ScheduledTick<T> tick, CallbackInfo ci)
+	{
+		// In MC 1.21.4 an error check was added to log attempting to schedule ticks for unloaded chunks
+		// this caused a lot of unnecessary errors when generating sand (FallingBlock.class).
+		if (isWorldGenThread())
+		{
+			ci.cancel();
+		}
+	}
+	
+}
+
+#endif

fabric/src/main/java/com/seibel/distanthorizons/fabric/testing/TestChunkInputReplacerEvent.java

@@ -0,0 +1,64 @@
+package com.seibel.distanthorizons.fabric.testing;
+
+import com.seibel.distanthorizons.api.DhApi;
+import com.seibel.distanthorizons.api.interfaces.block.IDhApiBlockStateWrapper;
+import com.seibel.distanthorizons.api.methods.events.abstractEvents.DhApiChunkProcessingEvent;
+import com.seibel.distanthorizons.api.methods.events.sharedParameterObjects.DhApiEventParam;
+import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
+import org.apache.logging.log4j.Logger;
+
+import java.io.IOException;
+
+public class TestChunkInputReplacerEvent extends DhApiChunkProcessingEvent
+{
+	private static final Logger LOGGER = DhLoggerBuilder.getLogger();
+	
+	private static final String REPLACEMENT_BLOCK_STATE_NAMESPACE = "minecraft:stone";
+	
+	private IDhApiBlockStateWrapper stoneBlockWrapper = null;
+	private boolean initialBlockSetupComplete = false;
+	
+	
+	
+	@Override
+	public void blockOrBiomeChangedDuringChunkProcessing(DhApiEventParam<EventParam> event)
+	{
+		if (!this.initialBlockSetupComplete)
+		{
+			// this method can be called on multiple threads
+			synchronized (this)
+			{
+				this.initialBlockSetupComplete = true;
+				try
+				{
+					this.stoneBlockWrapper = DhApi.Delayed.wrapperFactory.getDefaultBlockStateWrapper(REPLACEMENT_BLOCK_STATE_NAMESPACE, event.value.levelWrapper);
+				}
+				catch (IOException e)
+				{
+					LOGGER.error("Unable to get ["+REPLACEMENT_BLOCK_STATE_NAMESPACE+"] block replacement cannot continue and is now disabled, error: ["+e.getMessage()+"].", e);
+					DhApi.events.unbind(DhApiChunkProcessingEvent.class, this.getClass());
+				}
+			}
+		}
+		
+		// will happen if the initial setup fails until the unbind call is processed
+		// which likely won't happen until the current chunk has finished processing
+		if (this.stoneBlockWrapper == null)
+		{
+			return;
+		}
+		
+		
+		
+		// replace any dirt or grass block with stone
+		IDhApiBlockStateWrapper block = event.value.currentBlock;
+		if (block.getSerialString().contains("grass_block")
+			|| block.getSerialString().contains("dirt"))
+		{
+			event.value.setBlockOverride(this.stoneBlockWrapper);
+		}
+	}
+	
+	
+	
+}

fabric/src/main/java/com/seibel/distanthorizons/fabric/testing/TestChunkWorldGenerator.java

@@ -10,11 +10,9 @@ import com.seibel.distanthorizons.api.interfaces.world.IDhApiLevelWrapper;
 import com.seibel.distanthorizons.api.objects.data.DhApiChunk;
 import com.seibel.distanthorizons.api.objects.data.DhApiTerrainDataPoint;
 import com.seibel.distanthorizons.common.wrappers.world.ServerLevelWrapper;
-import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
 import net.minecraft.core.BlockPos;
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.level.chunk.ChunkAccess;
-import org.apache.logging.log4j.Logger;
 
 import java.util.ArrayList;
 

fabric/src/main/resources/DistantHorizons.fabric.mixins.json

@@ -8,7 +8,8 @@
     "server.MixinEntity",
     "server.MixinServerPlayer",
     "server.MixinTracingExecutor",
-    "server.MixinUtilBackgroundThread"
+    "server.MixinUtilBackgroundThread", 
+    "server.MixinLevelTicks"
   ],
   "client": [
     "client.MixinClientLevel",
@@ -16,6 +17,7 @@
     "client.MixinDebugScreenOverlay",
     "client.MixinFogRenderer",
     "client.MixinLevelRenderer",
+    "client.MixinChunkSectionsToRender",
     "client.MixinLightTexture",
     "client.MixinMinecraft",
     "client.MixinOptionsScreen",

forge/src/main/java/com/seibel/distanthorizons/forge/ForgeMain.java

@@ -118,14 +118,14 @@ public class ForgeMain extends AbstractModInitializer
 	
 	@Override
 	protected void subscribeRegisterCommandsEvent(Consumer<CommandDispatcher<CommandSourceStack>> eventHandler)
-	{
-		MinecraftForge.EVENT_BUS.addListener((RegisterCommandsEvent e) -> { eventHandler.accept(e.getDispatcher()); });
-	}
+	{ MinecraftForge.EVENT_BUS.addListener((RegisterCommandsEvent e) -> { eventHandler.accept(e.getDispatcher()); }); }
 	
 	@Override
 	protected void subscribeClientStartedEvent(Runnable eventHandler)
 	{
-		// FIXME What event is this?
+		// Just run the event handler, since there are no proper ClientLifecycleEvent for the client 
+		// to signify readiness other than FmlClientSetupEvent
+		eventHandler.run();
 	}
 	
 	@Override

forge/src/main/java/com/seibel/distanthorizons/forge/mixins/client/MixinLevelRenderer.java

@@ -129,34 +129,35 @@ public class MixinLevelRenderer
 		// get the matrices from the OpenGL fixed pipeline
 		float[] mcProjMatrixRaw = new float[16];
 		GL15.glGetFloatv(GL15.GL_PROJECTION_MATRIX, mcProjMatrixRaw);
-		Mat4f mcProjectionMatrix = new Mat4f(mcProjMatrixRaw);
-		mcProjectionMatrix.transpose();
+		ClientApi.RENDER_STATE.mcProjectionMatrix = new Mat4f(mcProjMatrixRaw);
+		ClientApi.RENDER_STATE.mcProjectionMatrix.transpose();
 		
-		Mat4f mcModelViewMatrix = McObjectConverter.Convert(matrixStackIn.last().pose());
+		ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(matrixStackIn.last().pose());
 		
 		#else
 		// get the matrices directly from MC
-		Mat4f mcModelViewMatrix = McObjectConverter.Convert(modelViewMatrixStack.last().pose());
-		Mat4f mcProjectionMatrix = McObjectConverter.Convert(projectionMatrix);
+		ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(modelViewMatrixStack.last().pose());
+		ClientApi.RENDER_STATE.mcProjectionMatrix = McObjectConverter.Convert(projectionMatrix);
 		#endif
 		
 		
-		float frameTime;
 		#if MC_VER < MC_1_21_1
-		frameTime = Minecraft.getInstance().getFrameTime();
+		ClientApi.RENDER_STATE.frameTime = Minecraft.getInstance().getFrameTime();
 		#else
-		frameTime = Minecraft.getInstance().getTimer().getRealtimeDeltaTicks();
+		ClientApi.RENDER_STATE.frameTime = Minecraft.getInstance().getTimer().getRealtimeDeltaTicks();
 		#endif
 		
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, this.level);
+		
 		
 		// only render before solid blocks
 		if (renderType.equals(RenderType.solid()))
 		{
-			ClientApi.INSTANCE.renderLods(ClientLevelWrapper.getWrapper(this.level), mcModelViewMatrix, mcProjectionMatrix, frameTime);
+			ClientApi.INSTANCE.renderLods();
 		} 
 		else if (renderType.equals(RenderType.translucent())) 
 		{
-			ClientApi.INSTANCE.renderDeferredLods(ClientLevelWrapper.getWrapper(this.level), mcModelViewMatrix, mcProjectionMatrix, frameTime);
+			ClientApi.INSTANCE.renderDeferredLodsForShaders();
 		}
 		
 		// render fade
@@ -165,27 +166,11 @@ public class MixinLevelRenderer
 		// we need to trigger for the renderType after those passes are done
 		if (renderType.equals(RenderType.cutout()))
 		{
-			ClientApi.INSTANCE.renderFadeOpaque(
-					mcModelViewMatrix,
-					mcProjectionMatrix,
-					frameTime,
-					ClientLevelWrapper.getWrapper(this.level)
-			);
+			ClientApi.INSTANCE.renderFadeOpaque();
 		}
 		else if (renderType.equals(RenderType.tripwire()))
 		{
-			ClientApi.INSTANCE.renderFade(
-					mcModelViewMatrix,
-					mcProjectionMatrix,
-					frameTime,
-					ClientLevelWrapper.getWrapper(this.level)
-			);
-		}
-		
-		
-		if (Config.Client.Advanced.Debugging.lodOnlyMode.get())
-		{
-			callback.cancel();
+			ClientApi.INSTANCE.renderFadeTransparent();
 		}
 	}
 	

gradle.properties

@@ -5,8 +5,8 @@ org.gradle.caching=true
 
 # Mod Info
 mod_name=DistantHorizons
-mod_version=2.3.3-b-dev
-api_version=4.0.0
+mod_version=2.3.5-b
+api_version=4.1.0
 maven_group=com.seibel.distanthorizons
 mod_readable_name=Distant Horizons
 mod_description=This mod generates and renders simplified terrain beyond the normal view distance at a low performance cost. Allowing you to see much farther without turning your game into a slideshow.
@@ -18,7 +18,7 @@ mod_issues=https://gitlab.com/jeseibel/distant-horizons/-/issues
 mod_discord=https://discord.gg/xAB8G4cENx
 
 # Global Plugin Versions
-manifold_version=2024.1.37
+manifold_version=2025.1.27
 # 2023.1.17 can be used if there are mystery Java compiler issues
 nightconfig_version=3.6.6
 lz4_version=1.8.0
@@ -31,7 +31,10 @@ fastutil_version=8.2.1
 
 # Minecraft related libraries (included in MC's jar)
 log4j_version=2.23.1
-lwjgl_version=3.3.1
+# if we actually want to use LWJGL methods, this needs to be a MC version variable
+# since different MC versions have different LWJGL versions that aren't compatible
+# 3.3.3 is for MC 1.21.8
+lwjgl_version=3.3.3
 joml_version=1.10.2
 
 # Architectury config
@@ -48,11 +51,10 @@ infoBuildSource=User
 
 # Internal Properties (These are set at runtime for Forgix to merge jar's)
 versionStr=
-mergeVersions=
 
 # This defines what MC version Intellij will use for the preprocessor
 # and what version is used automatically by build and run commands
-mcVer=1.21.5
+mcVer=1.21.10
 
 # Defines the maximum amount of memory Minecraft is allowed when run in a development environment
 #minecraftMemoryJavaArg="-Xmx4G"

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/NeoforgeClientProxy.java

@@ -21,16 +21,13 @@ package com.seibel.distanthorizons.neoforge;
 
 import com.seibel.distanthorizons.common.AbstractModInitializer;
 import com.seibel.distanthorizons.common.util.ProxyUtil;
-import com.seibel.distanthorizons.common.wrappers.McObjectConverter;
 import com.seibel.distanthorizons.common.wrappers.minecraft.MinecraftRenderWrapper;
 import com.seibel.distanthorizons.common.wrappers.world.ClientLevelWrapper;
 import com.seibel.distanthorizons.core.api.internal.ClientApi;
 import com.seibel.distanthorizons.core.api.internal.SharedApi;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
 import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
-import com.seibel.distanthorizons.core.util.math.Mat4f;
 import com.seibel.distanthorizons.core.util.threading.ThreadPoolUtil;
-import com.seibel.distanthorizons.core.wrapperInterfaces.chunk.IChunkWrapper;
 
 import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftClientWrapper;
 import com.seibel.distanthorizons.core.wrapperInterfaces.world.IClientLevelWrapper;
@@ -40,7 +37,6 @@ import net.minecraft.world.level.LevelAccessor;
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.neoforged.neoforge.client.event.RenderLevelStageEvent;
 import net.neoforged.neoforge.common.NeoForge;
-import net.neoforged.neoforge.event.level.ChunkEvent;
 import net.neoforged.neoforge.event.level.LevelEvent;
 
 import net.neoforged.neoforge.event.entity.player.PlayerInteractEvent;
@@ -62,29 +58,14 @@ import net.neoforged.neoforge.event.TickEvent;
 import net.neoforged.neoforge.client.event.ClientTickEvent;
 
 import java.util.concurrent.AbstractExecutorService;
-import java.util.concurrent.ThreadPoolExecutor;
 #endif
 
 
-/**
- * This handles all events sent to the client,
- * and is the starting point for most of the mod.
- *
- * @author James_Seibel
- * @version 2023-7-27
- */
 public class NeoforgeClientProxy implements AbstractModInitializer.IEventProxy
 {
 	private static final IMinecraftClientWrapper MC = SingletonInjector.INSTANCE.get(IMinecraftClientWrapper.class);
 	private static final Logger LOGGER = DhLoggerBuilder.getLogger();
 
-//	private static SimpleChannel multiversePluginChannel;
-	
-	// Not the cleanest way of passing this to the LOD renderer, but it'll have to do for now
-	public static Mat4f currentModelViewMatrix = new Mat4f();
-	public static Mat4f currentProjectionMatrix = new Mat4f();
-	
-	
 	
 	
 	@Override
@@ -244,16 +225,7 @@ public class NeoforgeClientProxy implements AbstractModInitializer.IEventProxy
 	// rendering //
 	//===========//
 	
-	@SubscribeEvent
-	public void beforeLevelRenderEvent(RenderLevelStageEvent event)
-	{
-		if (event.getStage() == RenderLevelStageEvent.Stage.AFTER_SKY)
-		{
-			currentModelViewMatrix = McObjectConverter.Convert(event.getModelViewMatrix());
-			currentProjectionMatrix = McObjectConverter.Convert(event.getProjectionMatrix());
-		}
-	}
-	
+	#if MC_VER < MC_1_21_6
 	@SubscribeEvent
 	public void afterLevelRenderEvent(RenderLevelStageEvent event)
 	{
@@ -272,14 +244,62 @@ public class NeoforgeClientProxy implements AbstractModInitializer.IEventProxy
 			}
 		}
 	}
+	#else
 	
 	
+	@SubscribeEvent
+	public void afterLevelEntityRenderEvent(RenderLevelStageEvent.AfterEntities event)
+	{
+		#if MC_VER < MC_1_21_10
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, (ClientLevel)event.getLevel());
+		#else
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, event.getLevelRenderer().level);
+		#endif
+		
+		ClientApi.INSTANCE.renderFadeTransparent();
+	}
 	
-	//================//
-	// helper methods //
-	//================//
 	
-	private static LevelAccessor GetEventLevel(LevelEvent e) { return e.getLevel(); }
+	@SubscribeEvent
+	public void afterLevelTranslucentRenderEvent(RenderLevelStageEvent.AfterTranslucentBlocks event)
+	{
+		#if MC_VER < MC_1_21_10
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, (ClientLevel)event.getLevel());
+		#else
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, event.getLevelRenderer().level);
+		#endif
+		
+		ClientApi.INSTANCE.renderDeferredLodsForShaders();
+	}
+	
+	@SubscribeEvent
+	public void afterLevelRenderEvent(RenderLevelStageEvent.AfterLevel event)
+	{
+		#if MC_VER < MC_1_21_10
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, (ClientLevel)event.getLevel());
+		#else
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, event.getLevelRenderer().level);
+		#endif
+		
+		
+		try
+		{
+			// should generally only need to be set once per game session
+			// allows DH to render directly to Optifine's level frame buffer,
+			// allowing better shader support
+			MinecraftRenderWrapper.INSTANCE.finalLevelFrameBufferId = GL32.glGetInteger(GL32.GL_FRAMEBUFFER_BINDING);
+		}
+		catch (Exception | Error e)
+		{
+			LOGGER.error("Unexpected error in afterLevelRenderEvent: "+e.getMessage(), e);
+		}
+		
+		
+		ClientApi.INSTANCE.renderFadeOpaque();
+	}
+	
+	#endif
+	
 	
 	
 }

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/NeoforgeMain.java

@@ -22,16 +22,18 @@ package com.seibel.distanthorizons.neoforge;
 import com.mojang.brigadier.CommandDispatcher;
 import com.seibel.distanthorizons.common.AbstractModInitializer;
 import com.seibel.distanthorizons.common.wrappers.gui.GetConfigScreen;
+import com.seibel.distanthorizons.common.wrappers.minecraft.MinecraftRenderWrapper;
 import com.seibel.distanthorizons.core.api.internal.ClientApi;
-import com.seibel.distanthorizons.core.config.Config;
 import com.seibel.distanthorizons.core.api.internal.ServerApi;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
 import com.seibel.distanthorizons.core.network.messages.AbstractNetworkMessage;
+import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftRenderWrapper;
 import com.seibel.distanthorizons.core.wrapperInterfaces.misc.IPluginPacketSender;
 import com.seibel.distanthorizons.core.wrapperInterfaces.misc.IServerPlayerWrapper;
 import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.IModChecker;
 import com.seibel.distanthorizons.core.wrapperInterfaces.modAccessor.IOptifineAccessor;
 import com.seibel.distanthorizons.coreapi.ModInfo;
+import com.seibel.distanthorizons.neoforge.wrappers.NeoforgeMinecraftRenderWrapper;
 import com.seibel.distanthorizons.neoforge.wrappers.modAccessor.ModChecker;
 import com.seibel.distanthorizons.neoforge.wrappers.modAccessor.OptifineAccessor;
 import net.minecraft.commands.CommandSourceStack;
@@ -51,9 +53,13 @@ import java.util.function.Consumer;
 
 #if MC_VER < MC_1_20_6
 import net.neoforged.neoforge.client.ConfigScreenHandler;
+#elif MC_VER < MC_1_21_8
+import net.neoforged.neoforge.client.gui.IConfigScreenFactory;
+import org.jetbrains.annotations.NotNull;
 #else
 import net.neoforged.neoforge.client.gui.IConfigScreenFactory;
 import org.jetbrains.annotations.NotNull;
+import net.neoforged.neoforge.client.network.event.RegisterClientPayloadHandlersEvent;
 #endif
 
 /**
@@ -72,6 +78,11 @@ public class NeoforgeMain extends AbstractModInitializer
 		{
 			this.onInitializeClient();
 			eventBus.addListener(this::registerNetworkingClientServer);
+			
+			#if MC_VER < MC_1_21_8
+			#else
+			eventBus.addListener(this::registerClientPayloadEvent);
+			#endif
 		});
 		
 		// handles dedicated servers
@@ -99,6 +110,12 @@ public class NeoforgeMain extends AbstractModInitializer
 	public void registerNetworkingServer(RegisterPayloadHandlersEvent event)
 	{ NeoforgePluginPacketSender.setPacketHandler(event, ServerApi.INSTANCE::pluginMessageReceived); }
 	
+	#if MC_VER < MC_1_21_8
+	#else
+	public void registerClientPayloadEvent(RegisterClientPayloadHandlersEvent event)
+	{ NeoforgePluginPacketSender.registerClientPacketHandler(event); }
+	#endif
+	
 	
 	
 	
@@ -111,6 +128,10 @@ public class NeoforgeMain extends AbstractModInitializer
 	{
 		SingletonInjector.INSTANCE.bind(IModChecker.class, ModChecker.INSTANCE);
 		SingletonInjector.INSTANCE.bind(IPluginPacketSender.class, new NeoforgePluginPacketSender());
+		
+		// replace MC RenderWrapper with more specific neoforge version
+		SingletonInjector.INSTANCE.unbind(IMinecraftRenderWrapper.class, MinecraftRenderWrapper.INSTANCE); // TODO replace with a replaceOrBind for simplicity
+		SingletonInjector.INSTANCE.bind(IMinecraftRenderWrapper.class, NeoforgeMinecraftRenderWrapper.INSTANCE);
 	}
 	
 	@Override
@@ -141,7 +162,9 @@ public class NeoforgeMain extends AbstractModInitializer
 	@Override
 	protected void subscribeClientStartedEvent(Runnable eventHandler)
 	{
-		// FIXME What event is this?
+		// Just run the event handler, since there are no proper ClientLifecycleEvent for the client 
+		// to signify readiness other than FmlClientSetupEvent
+		eventHandler.run(); 
 	}
 	
 	@Override

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/NeoforgePluginPacketSender.java

@@ -14,10 +14,19 @@ import java.util.Optional;
 import java.util.function.BiConsumer;
 import java.util.function.Consumer;
 
+#if MC_VER < MC_1_21_8
+#else
+import net.neoforged.neoforge.client.network.ClientPacketDistributor;
+import net.neoforged.neoforge.client.network.event.RegisterClientPayloadHandlersEvent;
+#endif
+
+
 public class NeoforgePluginPacketSender extends AbstractPluginPacketSender
 {
 	private static BiConsumer<IServerPlayerWrapper, AbstractNetworkMessage> packetConsumer;
 	
+	
+	
 	public static void setPacketHandler(RegisterPayloadHandlersEvent event, Consumer<AbstractNetworkMessage> consumer)
 	{ setPacketHandler(event, (player, buffer) -> consumer.accept(buffer)); }
 	public static void setPacketHandler(RegisterPayloadHandlersEvent event, BiConsumer<IServerPlayerWrapper, AbstractNetworkMessage> consumer)
@@ -39,9 +48,31 @@ public class NeoforgePluginPacketSender extends AbstractPluginPacketSender
 		});
 	}
 	
+	#if MC_VER < MC_1_21_8
+	#else
+	public static void registerClientPacketHandler(RegisterClientPayloadHandlersEvent event)
+	{
+		// as of MC 1.21.7 Neo added a separate client network register 
+		// https://github.com/neoforged/NeoForge/pull/2272
+		event.register(CommonPacketPayload.TYPE, (payload, context) -> 
+		{
+			if (payload.message() != null)
+			{
+				packetConsumer.accept(null, payload.message());
+			}
+		});
+	}
+	#endif
+	
 	@Override
 	public void sendToServer(AbstractNetworkMessage message)
-	{ PacketDistributor.sendToServer(new CommonPacketPayload(message)); }
+	{
+		#if MC_VER < MC_1_21_8
+		PacketDistributor.sendToServer(new CommonPacketPayload(message));
+		#else
+		ClientPacketDistributor.sendToServer(new CommonPacketPayload(message));
+		#endif
+	}
 	
 	@Override
 	public void sendToClient(ServerPlayer serverPlayer, AbstractNetworkMessage message)

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/NeoforgeServerProxy.java

@@ -152,8 +152,12 @@ public class NeoforgeServerProxy implements AbstractModInitializer.IEventProxy
 	private static ServerLevelWrapper getServerLevelWrapper(ServerLevel level) { return ServerLevelWrapper.getWrapper(level); }
 	private static ServerLevelWrapper getServerLevelWrapper(ResourceKey<Level> resourceKey, PlayerEvent event)
 	{
+		#if MC_VER < MC_1_21_10
 		//noinspection DataFlowIssue (possible NPE after getServer())
 		return getServerLevelWrapper(event.getEntity().getServer().getLevel(resourceKey));
+		#else
+		return getServerLevelWrapper(event.getEntity().level().getServer().getLevel(resourceKey));
+		#endif
 	}
 	
 	private static ServerPlayerWrapper getServerPlayerWrapper(PlayerEvent event) { return ServerPlayerWrapper.getWrapper((ServerPlayer) event.getEntity()); }

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/mixins/client/MixinDebugScreenOverlay.java

@@ -1,5 +1,6 @@
 package com.seibel.distanthorizons.neoforge.mixins.client;
 
+#if MC_VER < MC_1_21_10
 import com.seibel.distanthorizons.core.logging.f3.F3Screen;
 import net.minecraft.client.gui.components.DebugScreenOverlay;
 import org.spongepowered.asm.mixin.Mixin;
@@ -8,16 +9,24 @@ import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 
 import java.util.List;
+#else
+import org.spongepowered.asm.mixin.Mixin;
+import net.minecraft.client.gui.components.DebugScreenOverlay;
+#endif
 
 @Mixin(DebugScreenOverlay.class)
 public class MixinDebugScreenOverlay
 {
 	
+	#if MC_VER < MC_1_21_10
 	@Inject(method = "getSystemInformation", at = @At("RETURN"))
 	private void addCustomF3(CallbackInfoReturnable<List<String>> cir)
 	{
 		List<String> messages = cir.getReturnValue();
 		F3Screen.addStringToDisplay(messages);
 	}
+	#else
+	// handled by DhDebugScreenEntry for MC versions after 1.21.10
+	#endif
 	
 }

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/mixins/client/MixinFogRenderer.java

@@ -22,67 +22,87 @@ package com.seibel.distanthorizons.neoforge.mixins.client;
 import com.seibel.distanthorizons.core.config.Config;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
 import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftRenderWrapper;
+import net.minecraft.client.Minecraft;
 import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-
-import com.mojang.blaze3d.systems.RenderSystem;
 
 import net.minecraft.client.Camera;
-import net.minecraft.client.renderer.FogRenderer;
-import net.minecraft.client.renderer.FogRenderer.FogMode;
 import net.minecraft.world.effect.MobEffects;
 import net.minecraft.world.entity.Entity;
 import net.minecraft.world.entity.LivingEntity;
 
 #if MC_VER < MC_1_17_1
 import net.minecraft.world.level.material.FluidState;
-org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import net.minecraft.client.renderer.FogRenderer;
+import net.minecraft.client.renderer.FogRenderer.FogMode;
+import com.mojang.blaze3d.systems.RenderSystem;
+
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 #elif MC_VER < MC_1_21_3
 import net.minecraft.world.level.material.FogType;
+import net.minecraft.client.renderer.FogRenderer;
+import net.minecraft.client.renderer.FogRenderer.FogMode;
+import com.mojang.blaze3d.systems.RenderSystem;
+
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+#elif MC_VER < MC_1_21_6
+import net.minecraft.world.level.material.FogType;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+import com.mojang.blaze3d.shaders.FogShape;
+import net.minecraft.client.renderer.FogRenderer;
+import net.minecraft.client.renderer.FogRenderer.FogMode;
+import net.minecraft.client.renderer.FogParameters;
+import org.joml.Vector4f;
+import com.mojang.blaze3d.systems.RenderSystem;
+
+import org.spongepowered.asm.mixin.injection.Inject;
 import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 #else
-import net.minecraft.client.renderer.FogParameters;
 import net.minecraft.world.level.material.FogType;
-import org.joml.Vector4f;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+import net.minecraft.client.renderer.fog.FogRenderer;
+import net.minecraft.client.renderer.fog.FogData;
+
+import com.llamalad7.mixinextras.injector.wrapoperation.Operation;
+import com.llamalad7.mixinextras.injector.wrapoperation.WrapOperation;
 #endif
 
-
-
 @Mixin(FogRenderer.class)
 public class MixinFogRenderer
 {
 	// Using this instead of Float.MAX_VALUE because Sodium don't like it.
+	@Unique
 	private static final float A_REALLY_REALLY_BIG_VALUE = 420694206942069.F;
+	@Unique
 	private static final float A_EVEN_LARGER_VALUE = 42069420694206942069.F;
 	
 	
 	
-	#if MC_VER == MC_1_17_1 || MC_VER == MC_1_18_2
-	@Inject(at = @At("RETURN"),
-			method = "setupFog(Lnet/minecraft/client/Camera;Lnet/minecraft/client/renderer/FogRenderer$FogMode;FZF)V",
-			remap = false)
-	private static void disableSetupFog(Camera camera, FogMode fogMode, float f, boolean bl, float partTick, CallbackInfo callback)
+	#if MC_VER < MC_1_19_2
+	@Inject(at = @At("RETURN"), method = "setupFog")
+	private static void disableSetupFog(Camera camera, FogMode fogMode, float f, boolean bl, CallbackInfo callback)
 	#elif MC_VER < MC_1_21_3
-	@Inject(at = @At("RETURN"),
-			method = "setupFog(Lnet/minecraft/client/Camera;Lnet/minecraft/client/renderer/FogRenderer$FogMode;FZF)V",
-			remap = true)
-	private static void disableSetupFog(Camera camera, FogMode fogMode, float f, boolean bl, float partTick, CallbackInfo callback)
+	@Inject(at = @At("RETURN"), method = "setupFog")
+	private static void disableSetupFog(Camera camera, FogMode fogMode, float f, boolean bl, float g, CallbackInfo callback)
+	#elif MC_VER < MC_1_21_6
+	@Inject(at = @At("RETURN"), method = "setupFog", cancellable = true)
+	private static void disableSetupFog(Camera camera, FogMode fogMode, Vector4f vector4f, float f, boolean bl, float g, CallbackInfoReturnable<FogParameters> callback)
 	#else
-	@Inject(at = @At("RETURN"),
-			method = "setupFog(Lnet/minecraft/client/Camera;Lnet/minecraft/client/renderer/FogRenderer$FogMode;Lorg/joml/Vector4f;FZF)Lnet/minecraft/client/renderer/FogParameters;",
-			remap = true, cancellable = true)
-	private static void disableSetupFog(Camera camera, FogMode fogMode, Vector4f vector4f, float f, boolean bl, float partTick, CallbackInfoReturnable<FogParameters> callback)
+	@Unique
+	private static void unused()
 	#endif
 	{
-		boolean cameraNotInFluid = cameraNotInFluid(camera);
+		#if MC_VER < MC_1_21_6
+		boolean cancelFog = cancelFog(camera, fogMode);
+		#elif MC_VER < MC_1_21_6
+		boolean cancelFog = cancelFog(camera);
+		#else
+		boolean cancelFog = cancelFog();
+		#endif
 		
-		Entity entity = camera.getEntity();
-		boolean isSpecialFog = (entity instanceof LivingEntity) && ((LivingEntity) entity).hasEffect(MobEffects.BLINDNESS);
-		if (!isSpecialFog && cameraNotInFluid && fogMode == FogMode.FOG_TERRAIN
-				&& !SingletonInjector.INSTANCE.get(IMinecraftRenderWrapper.class).isFogStateSpecial()
-				&& !Config.Client.Advanced.Graphics.Fog.enableVanillaFog.get())
+		if (cancelFog)
 		{
 			#if MC_VER < MC_1_17_1
 			RenderSystem.fogStart(A_REALLY_REALLY_BIG_VALUE);
@@ -90,12 +110,77 @@ public class MixinFogRenderer
 			#elif MC_VER < MC_1_21_3
 			RenderSystem.setShaderFogStart(A_REALLY_REALLY_BIG_VALUE);
 			RenderSystem.setShaderFogEnd(A_EVEN_LARGER_VALUE);
-			#else
+			#elif MC_VER < MC_1_21_6
 			callback.setReturnValue(FogParameters.NO_FOG);
+			#else
 			#endif
 		}
+		
 	}
 	
+	
+	#if MC_VER < MC_1_21_6
+	#else
+	
+	// In MC's FogRenderer they clamp the "renderDistanceEnd" fog field to the render distance,
+	// which prevents us from disabling the vanilla fog.
+	// This mixin fires after they set the "renderDistanceEnd" so we can change it.
+	@WrapOperation(
+			method = "setupFog",
+			at = @At(
+					value = "FIELD",
+					target = "Lnet/minecraft/client/renderer/fog/FogData;renderDistanceEnd:F",
+					opcode = org.objectweb.asm.Opcodes.PUTFIELD
+			)
+	)
+	private void onSetRenderDistanceEnd(FogData instance, float value, Operation<Void> original)
+	{
+		if (cancelFog())
+		{
+			instance.environmentalStart = A_REALLY_REALLY_BIG_VALUE;
+			instance.environmentalEnd = A_EVEN_LARGER_VALUE;
+			
+			instance.renderDistanceStart = A_REALLY_REALLY_BIG_VALUE;
+			instance.renderDistanceEnd = A_EVEN_LARGER_VALUE;
+		}
+		
+		// Always call the original with the modified or original value
+		original.call(instance, value);
+	}
+	
+	#endif
+	
+	
+	@Unique
+	#if MC_VER < MC_1_21_6
+	private static boolean cancelFog(Camera camera, FogMode fogMode)
+	#else
+	private static boolean cancelFog()
+	#endif
+	{
+		#if MC_VER < MC_1_21_6
+		Entity entity = camera.getEntity();
+		#else
+		Camera camera = Minecraft.getInstance().gameRenderer.getMainCamera();
+		Entity entity = camera.getEntity();	
+		#endif
+		
+		
+		boolean cameraNotInFluid = cameraNotInFluid(camera);
+		boolean isSpecialFog = (entity instanceof LivingEntity) && ((LivingEntity) entity).hasEffect(MobEffects.BLINDNESS);
+		
+		boolean cancelFog = !isSpecialFog;
+		cancelFog = cancelFog && cameraNotInFluid;
+		#if MC_VER < MC_1_21_6
+		cancelFog = cancelFog && (fogMode == FogMode.FOG_TERRAIN);
+		#endif
+		cancelFog = cancelFog && !SingletonInjector.INSTANCE.get(IMinecraftRenderWrapper.class).isFogStateSpecial();
+		cancelFog = cancelFog && !Config.Client.Advanced.Graphics.Fog.enableVanillaFog.get();
+		
+		return cancelFog;
+	}
+	
+	@Unique
 	private static boolean cameraNotInFluid(Camera camera)
 	{
 		#if MC_VER < MC_1_17_1
@@ -110,4 +195,5 @@ public class MixinFogRenderer
 	}
 	
 	
+	
 }

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/mixins/client/MixinLevelRenderer.java

@@ -19,48 +19,53 @@
 
 package com.seibel.distanthorizons.neoforge.mixins.client;
 
-import com.mojang.blaze3d.systems.RenderSystem;
-import com.mojang.blaze3d.vertex.PoseStack;
-#if MC_VER < MC_1_19_4
-import com.mojang.math.Matrix4f;
-#else
-import com.seibel.distanthorizons.core.util.math.Mat4f;
-import com.seibel.distanthorizons.neoforge.NeoforgeClientProxy;
-import net.minecraft.client.Camera;
+#if MC_VER < MC_1_21_6
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.GameRenderer;
-import net.minecraft.client.renderer.LightTexture;
-import org.joml.Matrix4f;
-#endif
-import com.seibel.distanthorizons.common.wrappers.McObjectConverter;
-import com.seibel.distanthorizons.common.wrappers.chunk.ChunkWrapper;
-import com.seibel.distanthorizons.common.wrappers.world.ClientLevelWrapper;
-import com.seibel.distanthorizons.core.config.Config;
-import com.seibel.distanthorizons.core.api.internal.ClientApi;
 import net.minecraft.client.multiplayer.ClientLevel;
 import net.minecraft.client.renderer.LevelRenderer;
 import net.minecraft.client.renderer.RenderType;
-import org.spongepowered.asm.mixin.Mixin;
-import org.spongepowered.asm.mixin.Shadow;
-import org.spongepowered.asm.mixin.Unique;
-import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.Inject;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import net.neoforged.neoforge.client.event.RenderLevelStageEvent;
+import org.joml.Matrix4f;
+#else
+import com.mojang.blaze3d.vertex.PoseStack;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.chunk.ChunkSectionsToRender;
+import net.minecraft.client.Camera;
+import net.minecraft.client.DeltaTracker;
+import net.minecraft.client.multiplayer.ClientLevel;
+import net.minecraft.client.renderer.LevelRenderer;
 
-#if MC_VER < MC_1_17_1
-import org.lwjgl.opengl.GL15;
+import org.joml.Matrix4f;
+import org.joml.Matrix4fc;
+import org.joml.Vector4f;
+	
+import com.mojang.blaze3d.buffers.GpuBufferSlice;
+import com.mojang.blaze3d.resource.GraphicsResourceAllocator;
+
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
 #endif
 
 
-/**
- * This class is used to mix in DH's rendering code
- * before Minecraft starts rendering blocks.
- * If this wasn't done, and we used Forge's
- * render last event, the LODs would render on top
- * of the normal terrain. <br><br>
- *
- * This is also the mixin for rendering the clouds
- */
+
+import org.apache.logging.log4j.Logger;
+
+import com.seibel.distanthorizons.neoforge.NeoforgeClientProxy;
+import com.seibel.distanthorizons.common.wrappers.McObjectConverter;
+import com.seibel.distanthorizons.common.wrappers.world.ClientLevelWrapper;
+import com.seibel.distanthorizons.core.api.internal.ClientApi;
+import com.seibel.distanthorizons.core.config.Config;
+import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
+import com.seibel.distanthorizons.core.util.math.Mat4f;
+import com.seibel.distanthorizons.coreapi.ModInfo;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
 @Mixin(LevelRenderer.class)
 public class MixinLevelRenderer
 {
@@ -70,73 +75,67 @@ public class MixinLevelRenderer
 	#endif
 	private ClientLevel level;
 	
+	@Unique
+	private static final Logger LOGGER = DhLoggerBuilder.getLogger();
 	
-	#if MC_VER < MC_1_17_1
-    @Inject(at = @At("HEAD"),
-			method = "renderChunkLayer(Lnet/minecraft/client/renderer/RenderType;Lcom/mojang/blaze3d/vertex/PoseStack;DDD)V",
-			cancellable = true)
-	private void renderChunkLayer(RenderType renderType, PoseStack matrixStackIn, double xIn, double yIn, double zIn, CallbackInfo callback)
-	#elif MC_VER < MC_1_19_4
-	@Inject(at = @At("HEAD"),
-			method = "renderChunkLayer(Lnet/minecraft/client/renderer/RenderType;Lcom/mojang/blaze3d/vertex/PoseStack;DDDLcom/mojang/math/Matrix4f;)V",
-			cancellable = true)
-	private void renderChunkLayer(RenderType renderType, PoseStack modelViewMatrixStack, double cameraXBlockPos, double cameraYBlockPos, double cameraZBlockPos, Matrix4f projectionMatrix, CallbackInfo callback)
-	#elif MC_VER < MC_1_20_2
-	@Inject(at = @At("HEAD"),
-			method = "renderChunkLayer(Lnet/minecraft/client/renderer/RenderType;Lcom/mojang/blaze3d/vertex/PoseStack;DDDLorg/joml/Matrix4f;)V",
-			cancellable = true)
-	private void renderChunkLayer(RenderType renderType, PoseStack modelViewMatrixStack, double cameraXBlockPos, double cameraYBlockPos, double cameraZBlockPos, Matrix4f projectionMatrix, CallbackInfo callback)
-    #elif MC_VER < MC_1_20_6
-    @Inject(at = @At("HEAD"),
-            method = "Lnet/minecraft/client/renderer/LevelRenderer;renderSectionLayer(Lnet/minecraft/client/renderer/RenderType;Lcom/mojang/blaze3d/vertex/PoseStack;DDDLorg/joml/Matrix4f;)V",
-            cancellable = true)
-    private void renderChunkLayer(RenderType renderType, PoseStack modelViewMatrixStack, double camX, double camY, double camZ, Matrix4f projectionMatrix, CallbackInfo callback)
+	
+	
+	#if MC_VER < MC_1_21_6
+	@Inject(at = @At("HEAD"), method = "renderSectionLayer")
+	private void renderChunkLayer(RenderType renderType, double x, double y, double z, Matrix4f modelViewMatrix, Matrix4f projectionMatrix, CallbackInfo callback)
+	#elif MC_VER < MC_1_21_10
+	@Inject(at = @At("HEAD"), method = "renderLevel")
+	private void onRenderLevel(
+			GraphicsResourceAllocator resourceAllocator, DeltaTracker deltaTracker, 
+			boolean renderBlockOutline, Camera camera, 
+			Matrix4f positionMatrix, Matrix4f projectionMatrix, GpuBufferSlice gpuBufferSlice, 
+			Vector4f skyColor, boolean thinFog, CallbackInfo callback)
 	#else
-	@Inject(at = @At("HEAD"),
-			method = "Lnet/minecraft/client/renderer/LevelRenderer;renderSectionLayer(Lnet/minecraft/client/renderer/RenderType;DDDLorg/joml/Matrix4f;Lorg/joml/Matrix4f;)V",
-			cancellable = true)
-	private void renderChunkLayer(RenderType renderType, double x, double y, double z, Matrix4f projectionMatrix, Matrix4f frustumMatrix, CallbackInfo callback)
-	#endif
+	@Inject(at = @At("HEAD"), method = "renderLevel")
+	private void renderLevel(
+			GraphicsResourceAllocator resourceAllocator, DeltaTracker deltaTracker, 
+			boolean renderBlockOutline, Camera camera, 
+			Matrix4f positionMatrix, Matrix4f projectionMatrix, Matrix4f idkMatrix, GpuBufferSlice gpuBufferSlice, 
+			Vector4f skyColor, boolean thinFog, CallbackInfo callback)
+    #endif
 	{
-		#if MC_VER == MC_1_16_5
-		// get the matrices from the OpenGL fixed pipeline
-		float[] mcProjMatrixRaw = new float[16];
-		GL15.glGetFloatv(GL15.GL_PROJECTION_MATRIX, mcProjMatrixRaw);
-		Mat4f mcProjectionMatrix = new Mat4f(mcProjMatrixRaw);
-		mcProjectionMatrix.transpose();
-		
-		Mat4f mcModelViewMatrix = McObjectConverter.Convert(matrixStackIn.last().pose());
-		
-		#elif MC_VER <= MC_1_20_4
-		// get the matrices directly from MC
-		Mat4f mcModelViewMatrix = McObjectConverter.Convert(modelViewMatrixStack.last().pose());
-		Mat4f mcProjectionMatrix = McObjectConverter.Convert(projectionMatrix);
+		#if MC_VER < MC_1_21_6
+		// MC combined the model view and projection matricies
+		ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(modelViewMatrix);
+		ClientApi.RENDER_STATE.mcProjectionMatrix = McObjectConverter.Convert(projectionMatrix);
 		#else
-		// get the matrices from neoForge's render event.
-		// We can't call the renderer there because we don't have access to the level that's being rendered
-		Mat4f mcModelViewMatrix = NeoforgeClientProxy.currentModelViewMatrix;
-		Mat4f mcProjectionMatrix = NeoforgeClientProxy.currentProjectionMatrix;
+		ClientApi.RENDER_STATE.mcProjectionMatrix = McObjectConverter.Convert(projectionMatrix);
 		#endif
+	
 		
 		
-		float frameTime;
 		#if MC_VER < MC_1_21_1
-		frameTime = Minecraft.getInstance().getFrameTime();
+		ClientApi.RENDER_STATE.frameTime = Minecraft.getInstance().getFrameTime();
 		#elif MC_VER < MC_1_21_3
-		frameTime = Minecraft.getInstance().getTimer().getRealtimeDeltaTicks();
+		ClientApi.RENDER_STATE.frameTime = Minecraft.getInstance().getTimer().getRealtimeDeltaTicks();
 		#else
-		frameTime = Minecraft.getInstance().deltaTracker.getRealtimeDeltaTicks();
+		ClientApi.RENDER_STATE.frameTime = Minecraft.getInstance().deltaTracker.getRealtimeDeltaTicks();
 		#endif
 		
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, this.level);
+		
+		
+		#if MC_VER < MC_1_21_6
+		
+		// only crash during development
+		if (ModInfo.IS_DEV_BUILD)
+		{
+			ClientApi.RENDER_STATE.canRenderOrThrow();
+		}
 		
 		// render LODs
 		if (renderType.equals(RenderType.solid()))
 		{
-			ClientApi.INSTANCE.renderLods(ClientLevelWrapper.getWrapper(this.level), mcModelViewMatrix, mcProjectionMatrix, frameTime);
+			ClientApi.INSTANCE.renderLods();
 		} 
 		else if (renderType.equals(RenderType.translucent())) 
 		{
-			ClientApi.INSTANCE.renderDeferredLods(ClientLevelWrapper.getWrapper(this.level), mcModelViewMatrix, mcProjectionMatrix, frameTime);
+			ClientApi.INSTANCE.renderDeferredLodsForShaders();
 		}
 		
 		// render fade
@@ -145,28 +144,38 @@ public class MixinLevelRenderer
 		// we need to trigger for the renderType after those passes are done
 		if (renderType.equals(RenderType.cutout()))
 		{
-			ClientApi.INSTANCE.renderFadeOpaque(
-					mcModelViewMatrix,
-					mcProjectionMatrix,
-					frameTime,
-					ClientLevelWrapper.getWrapper(this.level)
-			);
+			ClientApi.INSTANCE.renderFadeOpaque();
 		}
 		else if (renderType.equals(RenderType.tripwire()))
 		{
-			ClientApi.INSTANCE.renderFade(
-					mcModelViewMatrix,
-					mcProjectionMatrix,
-					frameTime,
-					ClientLevelWrapper.getWrapper(this.level)
-			);
-		}
-		
-		if (Config.Client.Advanced.Debugging.lodOnlyMode.get())
-		{
-			callback.cancel();
+			ClientApi.INSTANCE.renderFadeTransparent();
 		}
+		#endif
 	}
 	
 	
+	#if MC_VER < MC_1_21_6
+	
+	// formerly handled in renderChunkLayer()
+	
+	#else
+	@Inject(at = @At("HEAD"), method = "prepareChunkRenders")
+	private void renderChunkLayer(Matrix4fc modelViewMatrix, double d, double e, double f, CallbackInfoReturnable<ChunkSectionsToRender> callback)
+	{
+		ClientApi.RENDER_STATE.mcModelViewMatrix = McObjectConverter.Convert(modelViewMatrix);
+		ClientApi.RENDER_STATE.clientLevelWrapper = ClientLevelWrapper.getWrapperIfDifferent(ClientApi.RENDER_STATE.clientLevelWrapper, this.level);
+		
+		// only crash during development
+		if (ModInfo.IS_DEV_BUILD)
+		{
+			ClientApi.RENDER_STATE.canRenderOrThrow();
+		}
+		
+		ClientApi.INSTANCE.renderLods();
+	}
+	
+	#endif
+	
+	
+	
 }

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/mixins/client/MixinLightTexture.java

@@ -22,7 +22,9 @@ package com.seibel.distanthorizons.neoforge.mixins.client;
 import com.seibel.distanthorizons.common.wrappers.minecraft.MinecraftRenderWrapper;
 import com.seibel.distanthorizons.core.dependencyInjection.SingletonInjector;
 import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftClientWrapper;
+import com.seibel.distanthorizons.core.wrapperInterfaces.minecraft.IMinecraftRenderWrapper;
 import com.seibel.distanthorizons.core.wrapperInterfaces.world.IClientLevelWrapper;
+import com.seibel.distanthorizons.neoforge.wrappers.NeoforgeTextureUnwrapper;
 import net.minecraft.client.renderer.LightTexture;
 
 import org.spongepowered.asm.mixin.Final;
@@ -36,10 +38,14 @@ import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 import com.mojang.blaze3d.platform.NativeImage;
 #elif MC_VER < MC_1_21_5
 import com.mojang.blaze3d.pipeline.TextureTarget;
-#else
+#elif MC_VER < MC_1_21_10
 import com.mojang.blaze3d.opengl.GlTexture;
 import com.mojang.blaze3d.systems.RenderSystem;
 import com.mojang.blaze3d.textures.GpuTexture;
+#else
+import net.neoforged.neoforge.client.blaze3d.validation.ValidationGpuTexture;
+import com.mojang.blaze3d.opengl.GlTexture;
+import com.mojang.blaze3d.textures.GpuTexture;
 #endif
 
 @Mixin(LightTexture.class)
@@ -70,14 +76,18 @@ public class MixinLightTexture
 		
 		
 		IClientLevelWrapper clientLevel = mc.getWrappedClientLevel();
+		MinecraftRenderWrapper renderWrapper = (MinecraftRenderWrapper)SingletonInjector.INSTANCE.get(IMinecraftRenderWrapper.class);
 		
 		#if MC_VER < MC_1_21_3
-		MinecraftRenderWrapper.INSTANCE.updateLightmap(this.lightPixels, clientLevel);
+		renderWrapper.updateLightmap(this.lightPixels, clientLevel);
 		#elif MC_VER < MC_1_21_5
-		MinecraftRenderWrapper.INSTANCE.setLightmapId(this.target.getColorTextureId(), clientLevel);
-		#else
+		renderWrapper.setLightmapId(this.target.getColorTextureId(), clientLevel);
+		#elif MC_VER < MC_1_21_10
 		GlTexture glTexture = (GlTexture) this.texture;
-		MinecraftRenderWrapper.INSTANCE.setLightmapId(glTexture.glId(), clientLevel);
+		renderWrapper.setLightmapId(glTexture.glId(), clientLevel);
+		#else
+		int id = NeoforgeTextureUnwrapper.getGlTextureIdFromGpuTexture(this.texture);
+		renderWrapper.setLightmapId(id, clientLevel);
 		#endif
 	}
 	

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/mixins/server/MixinLevelTicks.java

@@ -0,0 +1,46 @@
+package com.seibel.distanthorizons.neoforge.mixins.server;
+
+#if MC_VER < MC_1_21_4
+
+import net.minecraft.world.entity.Entity;
+import org.spongepowered.asm.mixin.Mixin;
+
+@Mixin(Entity.class)
+public class MixinLevelTicks<T>
+{
+	// dummy mixin to make the loader happy
+}
+
+#else
+
+import com.seibel.distanthorizons.common.wrappers.DependencySetupDoneCheck;
+import net.minecraft.world.ticks.LevelTicks;
+import net.minecraft.world.ticks.ScheduledTick;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(LevelTicks.class) // available in 1.18.2+, but only needed in 1.21.4+
+public class MixinLevelTicks<T>
+{
+	// TODO put in a common location
+	private static boolean isWorldGenThread()
+	{ return DependencySetupDoneCheck.isDone && DependencySetupDoneCheck.getIsCurrentThreadDistantGeneratorThread.get(); }
+	
+	
+	
+	@Inject(method = "schedule", at = @At(value = "HEAD"), cancellable = true)
+	private void onChunkSave(ScheduledTick<T> tick, CallbackInfo ci)
+	{
+		// In MC 1.21.4 an error check was added to log attempting to schedule ticks for unloaded chunks
+		// this caused a lot of unnecessary errors when generating sand (FallingBlock.class).
+		if (isWorldGenThread())
+		{
+			ci.cancel();
+		}
+	}
+	
+}
+
+#endif

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/wrappers/NeoforgeMinecraftRenderWrapper.java

@@ -0,0 +1,82 @@
+package com.seibel.distanthorizons.neoforge.wrappers;
+
+import com.seibel.distanthorizons.common.wrappers.minecraft.MinecraftRenderWrapper;
+import com.seibel.distanthorizons.core.logging.DhLoggerBuilder;
+import net.minecraft.client.Minecraft;
+import org.apache.logging.log4j.Logger;
+
+#if MC_VER < MC_1_21_10
+#else
+import com.mojang.blaze3d.opengl.GlTexture;
+import com.mojang.blaze3d.textures.GpuTexture;
+import net.neoforged.neoforge.client.blaze3d.validation.ValidationGpuTexture;
+#endif
+
+import java.lang.invoke.MethodHandles;
+
+public class NeoforgeMinecraftRenderWrapper extends MinecraftRenderWrapper
+{
+	public static final NeoforgeMinecraftRenderWrapper INSTANCE = new NeoforgeMinecraftRenderWrapper();
+	
+	private static final Logger LOGGER = DhLoggerBuilder.getLogger(MethodHandles.lookup().lookupClass().getSimpleName());
+	private static final Minecraft MC = Minecraft.getInstance();
+	
+	
+	
+	@Override
+	public int getDepthTextureId()
+	{
+		#if MC_VER < MC_1_21_10
+		// no special handling required,
+		// both neo/fabric uses the same back end objects
+		return super.getDepthTextureId();
+		#else
+		try
+		{
+			GpuTexture gpuTexture = this.getRenderTarget().getDepthTexture();
+			int id = NeoforgeTextureUnwrapper.getGlTextureIdFromGpuTexture(gpuTexture);
+			return id;
+		}
+		catch (Exception e)
+		{
+			// only log this error once per session
+			if (!this.depthTextureCastFailLogged)
+			{
+				this.depthTextureCastFailLogged = true;
+				LOGGER.error("Unable to cast render Target depth texture to GlTexture. MC or a rendering mod may have changed the object type.", e);
+			}
+			return 0;
+		}
+		#endif
+	}
+	
+	@Override
+	public int getColorTextureId()
+	{
+		#if MC_VER < MC_1_21_10
+		// no special handling required,
+		// both neo/fabric uses the same back end objects
+		return super.getColorTextureId();
+		#else
+		try
+		{
+			GpuTexture gpuTexture = this.getRenderTarget().getColorTexture();
+			int id = NeoforgeTextureUnwrapper.getGlTextureIdFromGpuTexture(gpuTexture);
+			return id;
+		}
+		catch (Exception e)
+		{
+			// only log this error once per session
+			if (!this.colorTextureCastFailLogged)
+			{
+				this.colorTextureCastFailLogged = true;
+				LOGGER.error("Unable to cast render Target color texture to ValidationGpuTexture or GlTexture. MC, Neoforge, or a rendering mod may have changed the object type.", e);
+			}
+			return 0;
+		}
+		#endif
+	}
+	
+	
+	
+}

neoforge/src/main/java/com/seibel/distanthorizons/neoforge/wrappers/NeoforgeTextureUnwrapper.java

@@ -0,0 +1,39 @@
+package com.seibel.distanthorizons.neoforge.wrappers;
+
+#if MC_VER < MC_1_21_10
+public class NeoforgeTextureUnwrapper
+{ /* not needed for older MC versions */ }
+#else
+
+import com.mojang.blaze3d.opengl.GlTexture;
+import com.mojang.blaze3d.textures.GpuTexture;
+import net.neoforged.neoforge.client.blaze3d.validation.ValidationGpuTexture;
+
+public class NeoforgeTextureUnwrapper
+{
+	/**
+	 * if Neoforge texture validation is enabled the GlTexture object will be wrapped with a
+	 * Neoforge specific ValidationGpuTexture object.
+	 * This helper allows us to get the underlying OpenGL texture ID
+	 * regardless of what Neoforge returns.
+	 */
+	public static int getGlTextureIdFromGpuTexture(GpuTexture gpuTexture) throws ClassCastException
+	{
+		GlTexture glTexture;
+		
+		if (gpuTexture instanceof ValidationGpuTexture)
+		{
+			ValidationGpuTexture validationTexture = (ValidationGpuTexture) gpuTexture;
+			glTexture = (GlTexture)validationTexture.getRealTexture();
+		}
+		else
+		{
+			glTexture = (GlTexture) gpuTexture;
+		}
+		
+		int id = glTexture.glId();
+		return id;
+	}
+	
+}
+#endif

neoforge/src/main/resources/DistantHorizons.neoforge.mixins.json

@@ -8,7 +8,8 @@
     "server.MixinServerPlayer",
     "server.MixinTFChunkGenerator",
     "server.MixinTracingExecutor",
-    "server.MixinUtilBackgroundThread"
+    "server.MixinUtilBackgroundThread",
+    "server.MixinLevelTicks"
   ],
   "client": [
     "client.MixinClientPacketListener",

neoforge/src/main/resources/META-INF/neoforge.mods.toml

@@ -3,6 +3,8 @@ loaderVersion = "*" # // mandatory. Allow all forge versions as we are definding
 license = "LGPL"
 issueTrackerURL = "${issues}"
 
+# https://docs.neoforged.net/docs/gettingstarted/modfiles/#neoforgemodstoml
+
 
 [[mods]] #//mandatory
     modId = "distanthorizons" #//mandatory
@@ -32,4 +34,11 @@ issueTrackerURL = "${issues}"
     type = "required"
     versionRange = "${compatible_forgemc_versions}" # Where we set what version of mc it is avalible for
     ordering = "NONE"
-    side = "BOTH"
+    side = "BOTH"
+
+[[dependencies.distanthorizons]]
+    modId = "neoforge"
+    type = "required"
+    versionRange = "${neoforge_version_range}" 
+    ordering = "NONE"
+    side = "BOTH"

settings.gradle

@@ -58,25 +58,32 @@ If you still need help with compiling, please read the Readme.md
 
 
 
-/** Loads the VersionProperties field for the currently selected Minecraft version. */
-def loadProperties() {
+/** Loads the VersionProperties fiel for the currently selected Minecraft version. */
+def loadProperties() 
+{
     def defaultMcVersion = "1.20.1" // 1.20.1 is our current most stable version so we use that if no version was defined
 
     def mcVersion = ""
     def mcVers = fileTree("versionProperties").files.name // Get all the files in "versionProperties"
-    for (int i = 0; i < mcVers.size(); i++) {
-        mcVers[i] = mcVers[i].replaceAll("\\.properties", "") // As we are getting the file names, we should remove the ".properties" at the end to get the versions
+    for (int i = 0; i < mcVers.size(); i++) 
+    {
+        String version = mcVers[i];
+        version = version.replaceAll("\\.properties", "") // As we are getting the file names, we should remove the ".properties" at the end to get the versions
+        mcVers[i] = version;
     }
 
-    mcVers.sort() // Sort so it always goes from oldest to newest
+    mcVers.sort((a,b) -> sortSemanticVersionOldestToNewest(a,b)) // Sort so it always goes from oldest to newest
 
     int mcIndex = -1
     println "Avalible MC versions: ${mcVers}"
-    if (hasProperty("mcVer")) {
+    if (hasProperty("mcVer")) 
+    {
         mcVersion = mcVer
         mcIndex = mcVers.indexOf(mcVer)
     }
-    if (mcIndex == -1) {
+    
+    if (mcIndex == -1) 
+    {
         println "No mcVer set or the set mcVer is invalid! Defaulting to ${defaultMcVersion}."
         println "Tip: Use -PmcVer=\"${defaultMcVersion}\" in cmd arg to set mcVer."
         mcVersion = defaultMcVersion
@@ -95,6 +102,35 @@ def loadProperties() {
     gradle.ext.mcVers = mcVers
     gradle.ext.mcIndex = mcIndex
 }
+/** 
+ * input format: "major.minor.patch"
+ * needed so we can sort versions with different length strings
+ * IE: 1.21.1 should come before 1.21.10
+ */
+private static int sortSemanticVersionOldestToNewest(String version1, String version2) 
+{
+    String[] parts1 = version1.split("\\.");
+    String[] parts2 = version2.split("\\.");
+    
+    int major1 = Integer.parseInt(parts1[0]);
+    int major2 = Integer.parseInt(parts2[0]);
+    if (major1 != major2) 
+    {
+        return Integer.compare(major1, major2);
+    }
+    
+    int minor1 = Integer.parseInt(parts1[1]);
+    int minor2 = Integer.parseInt(parts2[1]);
+    if (minor1 != minor2) 
+    {
+        return Integer.compare(minor1, minor2);
+    }
+    
+    int patch1 = Integer.parseInt(parts1[2]);
+    int patch2 = Integer.parseInt(parts2[2]);
+    return Integer.compare(patch1, patch2);
+}
+
 loadProperties()
 
 

versionProperties/1.16.5.properties

@@ -24,6 +24,7 @@ fabric_api_version=0.42.0+1.16
     immersive_portals_version=
     canvas_version=
 
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "*" }
     fabric_recommend_list={}
 
@@ -43,6 +44,9 @@ fabric_api_version=0.42.0+1.16
 
 # Forge loader
 forge_version=36.2.39
+	# Neo not used but the variable still needs to be defined to make gradle happy
+	neoforge_version_range=[*,)
+	
     # Forge mod versions
     starlight_version_forge=
     terraforged_version=4044290

versionProperties/1.17.1.properties

@@ -24,6 +24,7 @@ fabric_api_version=0.46.1+1.17
     immersive_portals_version=
     canvas_version=
 
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "*" }
     fabric_recommend_list={}
 
@@ -42,6 +43,9 @@ fabric_api_version=0.46.1+1.17
 
 # Forge loader
 forge_version=37.1.1
+	# Neo not used but the variable still needs to be defined to make gradle happy
+	neoforge_version_range=[*,)
+	
     # Forge mod versions
     starlight_version_forge=3457784
     terraforged_version=

versionProperties/1.18.2.properties

@@ -25,6 +25,7 @@ fabric_api_version=0.76.0+1.18.2
     immersive_portals_version=v1.4.11-1.18
     canvas_version=mc118:1.0.2616
 
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "*" }
     fabric_recommend_list={}
 
@@ -51,6 +52,9 @@ quilted_api_version=1.0.0-beta.28+0.67.0-1.18.2
 
 # Forge loader
 forge_version=40.2.10
+	# Neo not used but the variable still needs to be defined to make gradle happy
+	neoforge_version_range=[*,)
+	
     # Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.19.2.properties

@@ -24,6 +24,7 @@ fabric_api_version=0.76.1+1.19.2
     immersive_portals_version=
     canvas_version=mc119-1.0.2480
 
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "*" }
     fabric_recommend_list={}
 
@@ -42,6 +43,9 @@ fabric_api_version=0.76.1+1.19.2
 
 # Forge loader
 forge_version=43.3.2
+	# Neo not used but the variable still needs to be defined to make gradle happy
+	neoforge_version_range=[*,)
+	
     # Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.19.4.properties

@@ -22,7 +22,8 @@ fabric_api_version=0.87.1+1.19.4
     bclib_version=2.3.3
     immersive_portals_version=
     canvas_version=
-    
+
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "*" }
     fabric_recommend_list={}
 
@@ -41,6 +42,9 @@ fabric_api_version=0.87.1+1.19.4
 
 # Forge loader
 forge_version=45.2.4
+	# Neo not used but the variable still needs to be defined to make gradle happy
+	neoforge_version_range=[*,)
+	
     # Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.20.1.properties

@@ -22,7 +22,8 @@ fabric_api_version=0.90.4+1.20.1
     bclib_version=3.0.13
     immersive_portals_version=
     canvas_version=
-    
+
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "<=1.7.4" }
     fabric_recommend_list={}
     
@@ -41,6 +42,9 @@ fabric_api_version=0.90.4+1.20.1
 
 # Forge loader
 forge_version=47.2.1
+	# Neo not used but the variable still needs to be defined to make gradle happy
+	neoforge_version_range=[*,)
+	
     # Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.20.2.properties

@@ -22,7 +22,8 @@ fabric_api_version=0.90.4+1.20.2
     bclib_version=3.0.13
     immersive_portals_version=
     canvas_version=
-    
+
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "<=1.7.4" }
     fabric_recommend_list={}
     
@@ -41,6 +42,9 @@ fabric_api_version=0.90.4+1.20.2
 
 # Forge loader
 forge_version=48.0.13
+	# Neo not used but the variable still needs to be defined to make gradle happy
+	neoforge_version_range=[*,)
+
     # Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.20.4.properties

@@ -23,7 +23,8 @@ fabric_api_version=0.91.2+1.20.4
     bclib_version=
     immersive_portals_version=
     canvas_version=
-    
+
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "<=1.7.4" }
     fabric_recommend_list={}
     
@@ -42,7 +43,9 @@ fabric_api_version=0.91.2+1.20.4
 
 # (Neo)Forge loader
 forge_version=49.1.13
-neoforge_version=20.4.233
+neoforge_version=20.4.246
+    neoforge_version_range=[*,)
+
     # (Neo)Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.20.6.properties

@@ -23,7 +23,8 @@ fabric_api_version=0.97.8+1.20.6
     bclib_version=
     immersive_portals_version=
     canvas_version=
-    
+
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "<=1.7.4" }
     fabric_recommend_list={}
     
@@ -42,7 +43,9 @@ fabric_api_version=0.97.8+1.20.6
 
 # (Neo)Forge loader
 forge_version=50.0.19
-neoforge_version=20.6.70-beta
+neoforge_version=20.6.136
+    neoforge_version_range=[*,)
+
     # (Neo)Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.21.1.properties

@@ -23,7 +23,8 @@ fabric_api_version=0.115.0+1.21.1
     bclib_version=
     immersive_portals_version=
     canvas_version=
-    
+
+    # iris - needs 1.7.4+ to support the DH API
     fabric_incompatibility_list={ "iris": "<=1.7.4" }
     fabric_recommend_list={}
     
@@ -42,7 +43,9 @@ fabric_api_version=0.115.0+1.21.1
 
 # (Neo)Forge loader
 forge_version=
-neoforge_version=21.1.92
+neoforge_version=21.1.192
+    neoforge_version_range=[*,)
+    
     # (Neo)Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.21.10.properties

@@ -0,0 +1,57 @@
+# 1.21.10 version
+java_version=21
+minecraft_version=1.21.10
+parchment_version=1.21:2024.07.28
+compatible_minecraft_versions=["1.21.10"]
+accessWidenerVersion=1_21_10
+builds_for=fabric,neoforge
+# forge is broken due to gradle/build script issues
+
+# Netty
+netty_version=4.1.97.Final
+
+# Fabric loader
+fabric_loader_version=0.17.3
+fabric_api_version=0.135.0+1.21.10
+    modmenu_version=16.0.0-rc.1
+    starlight_version_fabric=
+    phosphor_version_fabric=
+    lithium_version=
+    sodium_version=mc1.21.10-0.7.2-fabric
+    iris_version=1.9.6+1.21.10-fabric
+    bclib_version=
+    immersive_portals_version=
+    canvas_version=
+
+    fabric_incompatibility_list={ }
+    fabric_recommend_list={}
+    
+    # Fabric mod run
+    # 0 = Don't enable and don't run
+    # 1 = Can be referenced in code but doesn't run
+    # 2 = Can be referenced in code and runs in client
+    enable_starlight=0
+    enable_phosphor=0
+    enable_sodium=1
+    enable_lithium=0
+    enable_iris=1
+    enable_bclib=0
+    enable_immersive_portals=0
+    enable_canvas=0
+
+# (Neo)Forge loader
+forge_version=
+neoforge_version=21.10.6-beta
+    neoforge_version_range=[21.10.6-beta,)
+    
+    # (Neo)Forge mod versions
+    starlight_version_forge=
+    terraforged_version=
+
+    # (Neo)Forge mod run
+    # 0 = Don't enable and don't run
+    # 1 = Can be referenced in code but doesn't run
+    # 2 = Can be referenced in code and runs in client
+    enable_starlight_forge=0
+    enable_terraforged=0
+    enable_terrafirmacraft=0

versionProperties/1.21.3.properties

@@ -43,7 +43,9 @@ fabric_api_version=0.110.0+1.21.3
 
 # (Neo)Forge loader
 forge_version=
-neoforge_version=21.3.11-beta
+neoforge_version=21.3.86
+    neoforge_version_range=[*,)
+
     # (Neo)Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.21.4.properties

@@ -23,7 +23,7 @@ fabric_api_version=0.110.5+1.21.4
     bclib_version=
     immersive_portals_version=
     canvas_version=
-    
+
     fabric_incompatibility_list={ }
     fabric_recommend_list={}
     
@@ -42,7 +42,10 @@ fabric_api_version=0.110.5+1.21.4
 
 # (Neo)Forge loader
 forge_version=
-neoforge_version=21.4.3-beta
+neoforge_version=21.4.147
+    # version range may not be necessary, but having compiled DH for an older version caused issues with shaders
+    neoforge_version_range=[21.4.147,)
+
     # (Neo)Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.21.5.properties

@@ -1,4 +1,4 @@
-# 1.21.4 version
+# 1.21.5 version
 java_version=21
 minecraft_version=1.21.5
 parchment_version=1.21:2024.07.28
@@ -23,7 +23,7 @@ fabric_api_version=0.119.5+1.21.5
     immersive_portals_version=
     canvas_version=
     
-    # some versions of 1.8.11 nightly builds may not work, but the ones after 2025-03-30 should
+    # Iris - some versions of 1.8.11 nightly builds may not work, but the ones after 2025-03-30 should
     fabric_incompatibility_list={ "iris": "<=1.8.10" }
     fabric_recommend_list={}
     
@@ -42,7 +42,9 @@ fabric_api_version=0.119.5+1.21.5
 
 # (Neo)Forge loader
 forge_version=
-neoforge_version=21.5.0-beta
+neoforge_version=21.5.87
+    neoforge_version_range=[*,)
+
     # (Neo)Forge mod versions
     starlight_version_forge=
     terraforged_version=

versionProperties/1.21.6.properties

@@ -0,0 +1,58 @@
+# 1.21.6 version
+java_version=21
+minecraft_version=1.21.6
+parchment_version=1.21:2024.07.28
+compatible_minecraft_versions=["1.21.6"]
+accessWidenerVersion=1_21_4
+builds_for=fabric,neoforge
+# forge is broken due to gradle/build script issues
+
+# Netty
+netty_version=4.1.97.Final
+
+# Fabric loader
+fabric_loader_version=0.16.13
+fabric_api_version=0.127.0+1.21.6
+    modmenu_version=15.0.0-beta.2
+    starlight_version_fabric=
+    phosphor_version_fabric=
+    lithium_version=
+    sodium_version=mc1.21.6-0.6.13-fabric
+    iris_version=1.9.0+1.21.6-fabric
+    bclib_version=
+    immersive_portals_version=
+    canvas_version=
+
+    fabric_incompatibility_list={ }
+    fabric_recommend_list={}
+    
+    # Fabric mod run
+    # 0 = Don't enable and don't run
+    # 1 = Can be referenced in code but doesn't run
+    # 2 = Can be referenced in code and runs in client
+    enable_starlight=0
+    enable_phosphor=0
+    enable_sodium=1
+    enable_lithium=0
+    enable_iris=1
+    enable_bclib=0
+    enable_immersive_portals=0
+    enable_canvas=0
+
+# (Neo)Forge loader
+forge_version=
+neoforge_version=21.6.20-beta
+    # around 6.19 neo changed how their render API works, failing to meet this causes the game to crash
+    neoforge_version_range=[21.6.19-beta,)
+    
+    # (Neo)Forge mod versions
+    starlight_version_forge=
+    terraforged_version=
+
+    # (Neo)Forge mod run
+    # 0 = Don't enable and don't run
+    # 1 = Can be referenced in code but doesn't run
+    # 2 = Can be referenced in code and runs in client
+    enable_starlight_forge=0
+    enable_terraforged=0
+    enable_terrafirmacraft=0

versionProperties/1.21.8.properties

@@ -0,0 +1,58 @@
+# 1.21.8 version
+java_version=21
+minecraft_version=1.21.8
+parchment_version=1.21:2024.07.28
+compatible_minecraft_versions=["1.21.8"]
+accessWidenerVersion=1_21_4
+builds_for=fabric,neoforge
+# forge is broken due to gradle/build script issues
+
+# Netty
+netty_version=4.1.97.Final
+
+# Fabric loader
+fabric_loader_version=0.17.2
+fabric_api_version=0.133.4+1.21.8
+    modmenu_version=15.0.0-beta.3
+    starlight_version_fabric=
+    phosphor_version_fabric=
+    lithium_version=
+    sodium_version=mc1.21.6-0.6.13-fabric
+    iris_version=1.9.1+1.21.7-fabric
+    bclib_version=
+    immersive_portals_version=
+    canvas_version=
+
+    fabric_incompatibility_list={ }
+    fabric_recommend_list={}
+    
+    # Fabric mod run
+    # 0 = Don't enable and don't run
+    # 1 = Can be referenced in code but doesn't run
+    # 2 = Can be referenced in code and runs in client
+    enable_starlight=0
+    enable_phosphor=0
+    enable_sodium=1
+    enable_lithium=0
+    enable_iris=1
+    enable_bclib=0
+    enable_immersive_portals=0
+    enable_canvas=0
+
+# (Neo)Forge loader
+forge_version=
+neoforge_version=21.8.2-beta
+    # around 6.19 neo changed how their render API works, failing to meet this causes the game to crash
+    neoforge_version_range=[*,)
+    
+    # (Neo)Forge mod versions
+    starlight_version_forge=
+    terraforged_version=
+
+    # (Neo)Forge mod run
+    # 0 = Don't enable and don't run
+    # 1 = Can be referenced in code but doesn't run
+    # 2 = Can be referenced in code and runs in client
+    enable_starlight_forge=0
+    enable_terraforged=0
+    enable_terrafirmacraft=0