Impl MEM LEAK fix from 1.16, though didn't think it was an issue before

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

@@ -330,8 +330,6 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 		
 	}
 	
-	
-	
 	public void generateLodFromList(GenerationEvent e)
 	{
 		if (ENABLE_EVENT_LOGGING)
@@ -385,6 +383,7 @@ public final class BatchGenerationEnvironment extends AbstractBatchGenerationEnv
 			e.refreshTimeout();
 			region = new LightedWorldGenRegion(params.level, lightEngine, e.tParam.structFeat, chunks, ChunkStatus.STRUCTURE_STARTS, rangeEmpty, e.lightMode, generator);
 			adaptor.setRegion(region);
+			e.tParam.makeStructFeat(region);
 			referencedChunks = chunks.subGrid(e.range);
 			referencedChunks = generateDirect(e, referencedChunks, e.target, region);
 			

common/src/main/java/com/seibel/lod/common/wrappers/worldGeneration/ThreadedParameters.java

@@ -6,14 +6,13 @@ import com.seibel.lod.common.wrappers.worldGeneration.mimicObject.WorldGenStruct
 
 import net.minecraft.server.level.ServerLevel;
 import net.minecraft.world.level.WorldGenLevel;
-import net.minecraft.world.level.levelgen.WorldGenSettings;
 import net.minecraft.world.level.levelgen.structure.StructureCheck;
 
 public final class ThreadedParameters
 {
 	private static final ThreadLocal<ThreadedParameters> localParam = new ThreadLocal<ThreadedParameters>();
 	final ServerLevel level;
-	public WorldGenStructFeatManager structFeat;
+	public final WorldGenStructFeatManager structFeat;
 	public final StructureCheck structCheck;
 	boolean isValid = true;
 	public final PerfCalculator perf = new PerfCalculator();
@@ -42,8 +41,8 @@ public final class ThreadedParameters
 		structFeat = new WorldGenStructFeatManager(level, param.worldGenSettings, null, structCheck);
 	}
 	
-	public void makeStructFeat(WorldGenLevel genLevel, WorldGenSettings worldGenSettings)
+	public void makeStructFeat(WorldGenLevel genLevel)
 	{
-		structFeat = new WorldGenStructFeatManager(level, worldGenSettings, genLevel, structCheck);
+		structFeat.setGenLevel(genLevel);
 	}
 }

common/src/main/java/com/seibel/lod/common/wrappers/worldGeneration/mimicObject/WorldGenStructFeatManager.java

@@ -31,6 +31,10 @@ public class WorldGenStructFeatManager extends StructureFeatureManager {
 		this.genLevel = genLevel;
 		this.worldGenSettings = worldGenSettings;
 	}
+	
+	public void setGenLevel(WorldGenLevel genLevel) {
+		this.genLevel = genLevel;
+	}
 
 	@Override
 	public WorldGenStructFeatManager forWorldGenRegion(WorldGenRegion worldGenRegion) {