Overhauled the config system for decoration, still a few things to do before it can be put into use

src/main/java/biomesoplenty/api/biome/BOPBiome.java

@@ -11,9 +11,9 @@ package biomesoplenty.api.biome;
 import java.util.HashMap;
 import java.util.Map;
 
-import biomesoplenty.common.biome.ExtendedBiomeRegistry.GenerationManager;
 import net.minecraft.world.biome.BiomeGenBase;
 import net.minecraftforge.common.BiomeManager.BiomeType;
+import biomesoplenty.api.biome.generation.GenerationManager;
 
 public class BOPBiome extends BiomeGenBase implements IExtendedBiome
 {

src/main/java/biomesoplenty/api/biome/IExtendedBiome.java

@@ -10,8 +10,8 @@ package biomesoplenty.api.biome;
 
 import java.util.Map;
 
+import biomesoplenty.api.biome.generation.GenerationManager;
 import net.minecraftforge.common.BiomeManager.BiomeType;
-import biomesoplenty.common.biome.ExtendedBiomeRegistry.GenerationManager;
 
 public interface IExtendedBiome
 {

src/main/java/biomesoplenty/api/biome/IGenerator.java

@@ -1,25 +0,0 @@
-/*******************************************************************************
- * Copyright 2014-2015, the Biomes O' Plenty Team
- * 
- * This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.
- * 
- * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
- ******************************************************************************/
-
-package biomesoplenty.api.biome;
-
-import java.util.Random;
-
-import net.minecraft.util.BlockPos;
-import net.minecraft.world.World;
-
-import com.google.gson.JsonElement;
-
-public interface IGenerator<T>
-{
-    public void generate(World world, Random random, BlockPos pos);
-    
-    public JsonElement serialize(IGenerator<T> src);
-
-    public IGenerator<T> deserialize(JsonElement json);
-}

src/main/java/biomesoplenty/api/biome/generation/CustomizableGenerator.java

@@ -0,0 +1,56 @@
+/*******************************************************************************
+ * Copyright 2015, the Biomes O' Plenty Team
+ * 
+ * This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.
+ * 
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
+ ******************************************************************************/
+
+package biomesoplenty.api.biome.generation;
+
+public abstract class CustomizableGenerator<T> implements IGenerator<T>
+{
+    private final String identifier;
+    private String name;
+    private GeneratorStage stage;
+    
+    protected CustomizableGenerator()
+    {
+        this.identifier = GeneratorRegistry.getIdentifier((Class<? extends IGenerator<?>>)this.getClass());
+        
+        if (this.identifier == null)
+        {
+            throw new RuntimeException("The identifier for " + this.getClass().getCanonicalName() + " cannot be null!");
+        }
+    }
+    
+    @Override
+    public void setName(String name)
+    {
+        this.name = name;
+    }
+
+    @Override
+    public void setStage(GeneratorStage stage)
+    {
+        this.stage = stage;
+    }
+
+    @Override
+    public String getName()
+    {
+        return this.name;
+    }
+
+    @Override
+    public GeneratorStage getStage()
+    {
+        return this.stage;
+    }
+    
+    @Override
+    public final String getIdentifier()
+    {
+        return this.identifier;
+    }
+}

src/main/java/biomesoplenty/api/biome/generation/GenerationManager.java

@@ -0,0 +1,64 @@
+/*******************************************************************************
+ * Copyright 2015, the Biomes O' Plenty Team
+ * 
+ * This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.
+ * 
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
+ ******************************************************************************/
+
+package biomesoplenty.api.biome.generation;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Map.Entry;
+
+import com.google.common.collect.HashBasedTable;
+import com.google.common.collect.Table;
+
+public class GenerationManager
+{
+    private Table<GeneratorStage, String, IGenerator<?>> generatorTable = HashBasedTable.create();
+
+    public void addGenerator(String name, GeneratorStage stage, IGenerator<?> generator)
+    {
+        if (!generatorTable.containsColumn(name))
+        {
+            generator.setName(name);
+            generator.setStage(stage);
+
+            this.generatorTable.put(stage, name, generator);
+        }
+        else
+        {
+            throw new RuntimeException("A generator with name " + name + " already exists!");
+        }
+    }
+    
+    public Map<String, IGenerator<?>> createGeneratorMap()
+    {
+        Map<String, IGenerator<?>> result = new HashMap<String, IGenerator<?>>();
+        
+        for (IGenerator<?> generator : this.generatorTable.values())
+        {
+            result.put(generator.getName(), generator);
+        }
+        
+        return result;
+    }
+    
+    public void createGeneratorTable(Map<String, IGenerator<?>> generators)
+    {
+        Table<GeneratorStage, String, IGenerator<?>> result = HashBasedTable.create();
+         
+        for (Entry<String, IGenerator<?>> entry : generators.entrySet())
+        {
+            String name = entry.getKey();
+            IGenerator<?> generator = entry.getValue();
+
+            generator.setName(name);
+            result.put(generator.getStage(), generator.getName(), generator);
+        }
+        
+        this.generatorTable = result;
+    }
+}

src/main/java/biomesoplenty/api/biome/generation/GeneratorRegistry.java

@@ -0,0 +1,39 @@
+/*******************************************************************************
+ * Copyright 2015, the Biomes O' Plenty Team
+ * 
+ * This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.
+ * 
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
+ ******************************************************************************/
+
+package biomesoplenty.api.biome.generation;
+
+import java.util.HashMap;
+
+import com.google.common.collect.BiMap;
+import com.google.common.collect.HashBiMap;
+
+public class GeneratorRegistry
+{
+    private static BiMap<String, Class<? extends IGenerator<?>>> generatorClasses = HashBiMap.create();
+    
+    public static void registerGenerator(String identifier, Class<? extends IGenerator<?>> generatorClass)
+    {
+        generatorClasses.put(identifier, generatorClass);
+    }
+    
+    public static String getIdentifier(Class<? extends IGenerator<?>> generatorClass)
+    {
+        return generatorClasses.inverse().get(generatorClass);
+    }
+    
+    public static Class<? extends IGenerator<?>> getGeneratorClass(String identifier)
+    {
+        return generatorClasses.get(identifier);
+    }
+
+    public static boolean generatorExists(String identifier)
+    {
+        return generatorClasses.containsValue(identifier);
+    }
+}

src/main/java/biomesoplenty/api/biome/generation/GeneratorStage.java

@@ -0,0 +1,49 @@
+/*******************************************************************************
+ * Copyright 2015, the Biomes O' Plenty Team
+ * 
+ * This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.
+ * 
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
+ ******************************************************************************/
+
+package biomesoplenty.api.biome.generation;
+
+import com.google.gson.annotations.SerializedName;
+
+public enum GeneratorStage
+{
+    @SerializedName("pre")
+    PRE, 
+    @SerializedName("big_shroom")
+    BIG_SHROOM, 
+    @SerializedName("cactus")
+    CACTUS, 
+    @SerializedName("clay")
+    CLAY, 
+    @SerializedName("dead_bush")
+    DEAD_BUSH, 
+    @SerializedName("lilypad")
+    LILYPAD, 
+    @SerializedName("flowers")
+    FLOWERS, 
+    @SerializedName("grass")
+    GRASS, 
+    @SerializedName("lake_water")
+    LAKE_WATER, 
+    @SerializedName("lake_lava")
+    LAKE_LAVA, 
+    @SerializedName("pumpkin")
+    PUMPKIN, 
+    @SerializedName("reed")
+    REED, 
+    @SerializedName("sand")
+    SAND, 
+    @SerializedName("sand_pass_2")
+    SAND_PASS2, 
+    @SerializedName("shroom")
+    SHROOM, 
+    @SerializedName("tree")
+    TREE, 
+    @SerializedName("post")
+    POST;
+}

src/main/java/biomesoplenty/api/biome/generation/IGenerator.java

@@ -0,0 +1,38 @@
+/*******************************************************************************
+ * Copyright 2014-2015, the Biomes O' Plenty Team
+ * 
+ * This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.
+ * 
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
+ ******************************************************************************/
+
+package biomesoplenty.api.biome.generation;
+
+import java.util.Random;
+
+import net.minecraft.util.BlockPos;
+import net.minecraft.world.World;
+
+import com.google.gson.JsonDeserializationContext;
+import com.google.gson.JsonElement;
+import com.google.gson.JsonObject;
+import com.google.gson.JsonSerializationContext;
+
+public interface IGenerator<T>
+{
+    public void generate(World world, Random random, BlockPos pos);
+    
+    public void setName(String name);
+    public void setStage(GeneratorStage stage);
+    
+    /**The identifier for this generator should be consistent across all instances of the same type*/
+    public String getIdentifier();
+    /**A unique name use to classify the purpose of a generator. For example, emeralds and ruby use the
+     * same generator (and thus, have the same identifier) but have differing names.
+     */
+    public String getName();
+    public GeneratorStage getStage();
+    
+    public void writeToJson(JsonObject json, JsonSerializationContext context);
+    public void readFromJson(JsonObject json, JsonDeserializationContext context);
+}

src/main/java/biomesoplenty/common/biome/ExtendedBiomeRegistry.java

@@ -8,16 +8,14 @@
 
 package biomesoplenty.common.biome;
 
-import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
 
-import biomesoplenty.api.biome.BiomeOwner;
-import biomesoplenty.api.biome.IExtendedBiome;
-import biomesoplenty.api.biome.IGenerator;
 import net.minecraft.world.biome.BiomeGenBase;
 import net.minecraftforge.common.BiomeManager.BiomeType;
-import net.minecraftforge.event.terraingen.DecorateBiomeEvent.Decorate;
+import biomesoplenty.api.biome.BiomeOwner;
+import biomesoplenty.api.biome.IExtendedBiome;
+import biomesoplenty.api.biome.generation.GenerationManager;
 
 public class ExtendedBiomeRegistry
 {
@@ -88,37 +86,4 @@ public class ExtendedBiomeRegistry
             this.weightMap.clear();
         }
     }
-
-    public static class GenerationManager
-    {
-        private Map<String, IGenerator<?>> generatorMap = new HashMap();
-        //TODO: Come up with a better sequencing system
-        private Map<String, Decorate.EventType> generatorSequenceMap = new HashMap();;
-
-        public void addGenerator(String key, IGenerator<?> generator, Decorate.EventType nextFeature)
-        {
-            this.generatorMap.put(key, generator);
-            this.generatorSequenceMap.put(key, nextFeature);
-        }
-
-        public void addGenerator(String key, IGenerator<?> generator)
-        {
-            this.addGenerator(key, generator, Decorate.EventType.CUSTOM);
-        }
-
-        public void configureGenerators(Map<String, IGenerator<?>> generatorMap)
-        {
-            this.generatorMap.putAll(generatorMap);
-        }
-
-        public Map<String, IGenerator<?>> getGeneratorMap()
-        {
-            return Collections.unmodifiableMap(this.generatorMap);
-        }
-
-        public Decorate.EventType getGeneratorStage(String key)
-        {
-            return generatorSequenceMap.get(key);
-        }
-    }
 }

src/main/java/biomesoplenty/common/config/BiomeConfigurationHandler.java

@@ -15,18 +15,11 @@ import java.util.Map;
 import java.util.Map.Entry;
 
 import net.minecraft.world.biome.BiomeGenBase;
-import net.minecraftforge.common.BiomeManager.BiomeEntry;
-import net.minecraftforge.common.BiomeManager.BiomeType;
 
 import org.apache.commons.io.FileUtils;
 
-import biomesoplenty.api.biome.BiomeOwner;
-import biomesoplenty.api.biome.IExtendedBiome;
-import biomesoplenty.common.biome.BOPBiomeManager;
-import biomesoplenty.common.biome.ExtendedBiomeRegistry;
-import biomesoplenty.common.biome.ExtendedBiomeRegistry.GenerationManager;
 import biomesoplenty.common.util.config.JsonBiome;
-import biomesoplenty.common.util.config.JsonEntitySpawn;
+import biomesoplenty.core.BiomesOPlenty;
 
 import com.google.gson.JsonSyntaxException;
 
@@ -53,11 +46,11 @@ public class BiomeConfigurationHandler
                 {
                     JsonBiome jsonBiome = JsonBiome.serializer.fromJson(FileUtils.readFileToString(configFile), JsonBiome.class);
 
-                    configureBiomeWithJson(biome, jsonBiome);
+                    JsonBiome.configureBiomeWithJson(biome, jsonBiome);
                 }
                 catch (JsonSyntaxException e)
                 {
-                    e.printStackTrace();
+                    BiomesOPlenty.logger.error("An error occurred reading " + configFile.getName(), e);
                 }
                 catch (IOException e)
                 {
@@ -97,61 +90,6 @@ public class BiomeConfigurationHandler
         }*/
     }
 
-    private static void configureBiomeWithJson(BiomeGenBase biome, JsonBiome jsonBiome)
-    {
-        IExtendedBiome extendedBiome = ExtendedBiomeRegistry.getExtension(biome);
-
-        if (extendedBiome != null)
-        {
-            GenerationManager generationManager = extendedBiome.getGenerationManager();
-
-            if (extendedBiome.getBiomeOwner() == BiomeOwner.BIOMESOPLENTY)
-            {
-                if (jsonBiome.biomeId != -1)
-                {
-                    biome.biomeID = jsonBiome.biomeId;
-                    BiomeGenBase.getBiomeGenArray()[jsonBiome.biomeId] = biome;
-                }
-                else
-                {
-                    biome.biomeID = -1;
-                }
-            }
-
-            Map<BiomeType, Integer> weightMap = jsonBiome.weights;
-            
-            //Removes the default weights set by us as they are about to be set from the config file
-            extendedBiome.clearWeights();
-            
-            //TODO: Add a system for making Vanilla biome weights configurable. This won't necessarily be in this class, however it's worth noting.
-            for (Entry<BiomeType, Integer> entry : weightMap.entrySet())
-            {
-                if (entry != null)
-                {
-                    BiomeType biomeType = entry.getKey();
-                    int weight = entry.getValue();
-                    
-                    //Updates the biome's weights to be in line with the config file
-                    extendedBiome.addWeight(biomeType, weight);
-                    BOPBiomeManager.addBiome(biomeType, new BiomeEntry(biome, weight));
-                }
-            }
-            
-            biome.biomeName = jsonBiome.biomeName;
-            biome.topBlock = jsonBiome.topBlock;
-            biome.fillerBlock = jsonBiome.fillerBlock;
-            biome.setHeight(new BiomeGenBase.Height(jsonBiome.rootHeight, jsonBiome.rootVariation));
-            biome.temperature = jsonBiome.temperature;
-            biome.rainfall = jsonBiome.rainfall;
-            // TODO: Reflect and modify enableRain and enableSnow
-            biome.color = jsonBiome.color;
-            biome.waterColorMultiplier = jsonBiome.waterColorMultiplier;
-            JsonEntitySpawn.addBiomeEntitySpawns(biome, jsonBiome);
-
-            generationManager.configureGenerators(jsonBiome.decoration);
-        }
-    }
-
     public static Map<BiomeGenBase, String> getConfigFileMap()
     {
         return BiomeConfigurationHandler.configFileMap;

src/main/java/biomesoplenty/common/handler/decoration/DecorateBiomeEventHandler.java

@@ -16,13 +16,12 @@ import net.minecraft.world.biome.BiomeGenBase;
 import net.minecraftforge.event.terraingen.DecorateBiomeEvent;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import biomesoplenty.api.biome.IExtendedBiome;
-import biomesoplenty.api.biome.IGenerator;
+import biomesoplenty.api.biome.generation.IGenerator;
 import biomesoplenty.common.biome.ExtendedBiomeRegistry;
-import biomesoplenty.common.biome.ExtendedBiomeRegistry.GenerationManager;
 
 public class DecorateBiomeEventHandler
 {
-    @SubscribeEvent
+    /*TODO: @SubscribeEvent
     public void onBiomeDecorate(DecorateBiomeEvent.Decorate event)
     {
         World world = event.world;
@@ -45,5 +44,5 @@ public class DecorateBiomeEventHandler
                 }
             }
         }
-    }
+    }*/
 }

src/main/java/biomesoplenty/common/init/ModGenerators.java

@@ -0,0 +1,17 @@
+/*******************************************************************************
+ * Copyright 2015, the Biomes O' Plenty Team
+ * 
+ * This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License.
+ * 
+ * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/.
+ ******************************************************************************/
+
+package biomesoplenty.common.init;
+
+
+public class ModGenerators
+{
+    public static void init()
+    {
+    }
+}

src/main/java/biomesoplenty/common/util/config/GeneratorTypeAdaptor.java

@@ -10,8 +10,11 @@ package biomesoplenty.common.util.config;
 
 import java.lang.reflect.Type;
 
-import biomesoplenty.api.biome.IGenerator;
+import biomesoplenty.api.biome.generation.GeneratorRegistry;
+import biomesoplenty.api.biome.generation.GeneratorStage;
+import biomesoplenty.api.biome.generation.IGenerator;
 
+import com.google.common.reflect.TypeToken;
 import com.google.gson.JsonDeserializationContext;
 import com.google.gson.JsonDeserializer;
 import com.google.gson.JsonElement;
@@ -19,15 +22,18 @@ import com.google.gson.JsonObject;
 import com.google.gson.JsonParseException;
 import com.google.gson.JsonSerializationContext;
 import com.google.gson.JsonSerializer;
+import com.google.gson.JsonSyntaxException;
 
 public class GeneratorTypeAdaptor implements JsonSerializer<IGenerator<?>>, JsonDeserializer<IGenerator<?>>
 {
     @Override
     public JsonElement serialize(IGenerator<?> src, Type typeOfSrc, JsonSerializationContext context)
     {
-        JsonObject jsonObject = src.serialize((IGenerator) src).getAsJsonObject();
+        JsonObject jsonObject = new JsonObject();
+        src.writeToJson(jsonObject, context);
 
-        jsonObject.addProperty("class", src.getClass().getCanonicalName());
+        jsonObject.addProperty("generator", src.getIdentifier());
+        jsonObject.add("stage", context.serialize(src.getStage()));
 
         return jsonObject;
     }
@@ -37,24 +43,48 @@ public class GeneratorTypeAdaptor implements JsonSerializer<IGenerator<?>>, Json
     {
         JsonObject jsonObject = json.getAsJsonObject();
 
-        if (jsonObject.has("class"))
+        if (jsonObject.has("generator"))
         {
+            String generatorIdentifier = jsonObject.get("generator").getAsString();
+            Class<? extends IGenerator<?>> generatorClass = GeneratorRegistry.getGeneratorClass(generatorIdentifier);
+
+            if (generatorClass == null)
+            {
+                throw new JsonSyntaxException("Generator " + generatorIdentifier + " doesn't exist");
+            }
+            else
+            {
+                IGenerator<?> generator;
                 try
                 {
-                Class generatorClass = Class.forName(jsonObject.get("class").getAsString());
+                    generator = (IGenerator<?>)generatorClass.newInstance();
 
-                if (IGenerator.class.isAssignableFrom(generatorClass))
+                    Type generatorStageType = new TypeToken<GeneratorStage>() {}.getType();
+                    String generatorStageName = jsonObject.get("stage").getAsString();
+                    GeneratorStage generatorStage = (GeneratorStage)context.deserialize(jsonObject.get("stage"), generatorStageType);
+                    
+                    if (generatorStage == null)
                     {
-                    IGenerator<?> generator = (IGenerator<?>) generatorClass.newInstance();
+                        throw new JsonSyntaxException("Generator stage " + generatorStageName + " is invalid");
+                    }
+                    else
+                    {
+                        generator.setStage((GeneratorStage)context.deserialize(jsonObject.get("stage"), generatorStageType));
+                        generator.readFromJson(jsonObject, context);
                         
-                    return generator.deserialize(json);
+                        return generator;   
                     }
                 } 
-            catch (Exception e)
+                catch (InstantiationException e)
+                {
+                    throw new RuntimeException("Generators must have a no-args constructor!", e);
+                } 
+                catch (IllegalAccessException e)
                 {
                     e.printStackTrace();
                 }
             }
+        }
 
         return null;
     }

src/main/java/biomesoplenty/common/util/config/JsonBiome.java

@@ -16,11 +16,12 @@ import net.minecraft.block.state.IBlockState;
 import net.minecraft.world.biome.BiomeGenBase;
 import net.minecraftforge.common.BiomeManager.BiomeEntry;
 import net.minecraftforge.common.BiomeManager.BiomeType;
+import biomesoplenty.api.biome.BiomeOwner;
 import biomesoplenty.api.biome.IExtendedBiome;
-import biomesoplenty.api.biome.IGenerator;
+import biomesoplenty.api.biome.generation.GenerationManager;
+import biomesoplenty.api.biome.generation.IGenerator;
 import biomesoplenty.common.biome.BOPBiomeManager;
 import biomesoplenty.common.biome.ExtendedBiomeRegistry;
-import biomesoplenty.common.biome.ExtendedBiomeRegistry.GenerationManager;
 
 import com.google.gson.FieldNamingPolicy;
 import com.google.gson.Gson;
@@ -67,7 +68,7 @@ public class JsonBiome
         	GenerationManager generationManager = extendedBiome.getGenerationManager();
 
         	biome.weights = extendedBiome.getWeightMap();
-        	biome.decoration = generationManager.getGeneratorMap();
+        	biome.decoration = generationManager.createGeneratorMap();
         	
             //TODO: Add a system for making Vanilla biome weights configurable. This won't necessarily be in this class, however it's worth noting.
             for (Entry<BiomeType, Integer> entry : extendedBiome.getWeightMap().entrySet())
@@ -84,4 +85,59 @@ public class JsonBiome
 
         return biome;
     }
+
+    public static void configureBiomeWithJson(BiomeGenBase biome, JsonBiome jsonBiome)
+    {
+        IExtendedBiome extendedBiome = ExtendedBiomeRegistry.getExtension(biome);
+    
+        if (extendedBiome != null)
+        {
+            if (extendedBiome.getBiomeOwner() == BiomeOwner.BIOMESOPLENTY)
+            {
+                if (jsonBiome.biomeId != -1)
+                {
+                    biome.biomeID = jsonBiome.biomeId;
+                    BiomeGenBase.getBiomeGenArray()[jsonBiome.biomeId] = biome;
+                }
+                else
+                {
+                    biome.biomeID = -1;
+                }
+            }
+    
+            Map<BiomeType, Integer> weightMap = jsonBiome.weights;
+            
+            //Removes the default weights set by us as they are about to be set from the config file
+            extendedBiome.clearWeights();
+            
+            //TODO: Add a system for making Vanilla biome weights configurable. This won't necessarily be in this class, however it's worth noting.
+            for (Entry<BiomeType, Integer> entry : weightMap.entrySet())
+            {
+                if (entry != null)
+                {
+                    BiomeType biomeType = entry.getKey();
+                    int weight = entry.getValue();
+                    
+                    //Updates the biome's weights to be in line with the config file
+                    extendedBiome.addWeight(biomeType, weight);
+                    BOPBiomeManager.addBiome(biomeType, new BiomeEntry(biome, weight));
+                }
+            }
+            
+            biome.biomeName = jsonBiome.biomeName;
+            biome.topBlock = jsonBiome.topBlock;
+            biome.fillerBlock = jsonBiome.fillerBlock;
+            biome.setHeight(new BiomeGenBase.Height(jsonBiome.rootHeight, jsonBiome.rootVariation));
+            biome.temperature = jsonBiome.temperature;
+            biome.rainfall = jsonBiome.rainfall;
+            // TODO: Reflect and modify enableRain and enableSnow
+            biome.color = jsonBiome.color;
+            biome.waterColorMultiplier = jsonBiome.waterColorMultiplier;
+            JsonEntitySpawn.addBiomeEntitySpawns(biome, jsonBiome);
+    
+            GenerationManager generationManager = extendedBiome.getGenerationManager();
+            
+            generationManager.createGeneratorTable(jsonBiome.decoration);
+        }
+    }
 }

src/main/java/biomesoplenty/core/BiomesOPlenty.java

@@ -26,6 +26,7 @@ import biomesoplenty.common.command.BOPCommand;
 import biomesoplenty.common.init.ModBiomes;
 import biomesoplenty.common.init.ModBlocks;
 import biomesoplenty.common.init.ModConfiguration;
+import biomesoplenty.common.init.ModGenerators;
 import biomesoplenty.common.init.ModHandlers;
 import biomesoplenty.common.init.ModItems;
 
@@ -56,6 +57,7 @@ public class BiomesOPlenty
         ModBlocks.init();
         ModItems.init();
         
+        ModGenerators.init();
         ModBiomes.init();
         ModHandlers.init();
         ModConfiguration.initEnd(configDirectory);