add vanilla biomes option on fabric

platforms/fabric/src/main/java/com/dfsek/terra/fabric/FabricAddon.java

@@ -60,25 +60,13 @@ public final class FabricAddon implements BaseAddon {
         terraFabricPlugin.getEventManager()
                          .getHandler(FunctionalEventHandler.class)
                          .register(this, ConfigPackPreLoadEvent.class)
-                         .then(event -> {
+                         .then(event -> event.getPack().getContext().put(event.loadTemplate(new PreLoadCompatibilityOptions())))
-                             try {
-                                 event.getPack().getContext().put(event.loadTemplate(new PreLoadCompatibilityOptions()));
-                             } catch(ConfigException e) {
-                                 logger.error("Error loading config template", e);
-                             }
-                         })
                          .global();
         
         terraFabricPlugin.getEventManager()
                          .getHandler(FunctionalEventHandler.class)
                          .register(this, ConfigPackPostLoadEvent.class)
-                         .then(event -> {
+                         .then(event -> event.getPack().getContext().put(event.loadTemplate(new PostLoadCompatibilityOptions())))
-                             try {
-                                 event.getPack().getContext().put(event.loadTemplate(new PostLoadCompatibilityOptions()));
-                             } catch(ConfigException e) {
-                                 logger.error("Error loading config template", e);
-                             }
-                         })
                          .priority(100)
                          .global();
         

platforms/fabric/src/main/java/com/dfsek/terra/fabric/config/PreLoadCompatibilityOptions.java

@@ -31,5 +31,11 @@ import java.util.Set;
 
 @SuppressWarnings("FieldMayBeFinal")
 public class PreLoadCompatibilityOptions implements ConfigTemplate, Properties {
+    @Value("fabric.use-vanilla-biomes")
+    @Default
+    private boolean vanillaBiomes = false;
     
+    public boolean useVanillaBiomes() {
+        return vanillaBiomes;
+    }
 }

platforms/fabric/src/main/java/com/dfsek/terra/fabric/util/FabricUtil.java

@@ -19,6 +19,8 @@ package com.dfsek.terra.fabric.util;
 
 import com.dfsek.terra.fabric.config.BiomeColors;
 
+import com.dfsek.terra.fabric.config.PreLoadCompatibilityOptions;
+
 import com.mojang.serialization.Lifecycle;
 import net.minecraft.block.entity.LootableContainerBlockEntity;
 import net.minecraft.block.entity.MobSpawnerBlockEntity;
@@ -73,6 +75,26 @@ public final class FabricUtil {
         Registry<net.minecraft.world.biome.Biome> biomeRegistry = registryManager.get(Registry.BIOME_KEY);
         net.minecraft.world.biome.Biome vanilla = ((ProtoPlatformBiome) biome.getPlatformBiome()).get(biomeRegistry);
     
+    
+        if(pack.getContext().get(PreLoadCompatibilityOptions.class).useVanillaBiomes()) {
+            ((ProtoPlatformBiome) biome.getPlatformBiome()).setDelegate(vanilla);
+        } else {
+            net.minecraft.world.biome.Biome minecraftBiome = createBiome(biome, vanilla);
+    
+            Identifier identifier = new Identifier("terra", FabricUtil.createBiomeID(pack, id));
+    
+            if(biomeRegistry.containsId(identifier)) {
+                ((ProtoPlatformBiome) biome.getPlatformBiome()).setDelegate(biomeRegistry.get(identifier));
+            } else {
+                Registry.register(biomeRegistry, identifier, minecraftBiome);
+                ((ProtoPlatformBiome) biome.getPlatformBiome()).setDelegate(minecraftBiome);
+                terraVanillaBiomes.computeIfAbsent(biomeRegistry.getKey(vanilla).orElseThrow(), b -> new ArrayList<>()).add(
+                        biomeRegistry.getKey(minecraftBiome).orElseThrow());
+            }
+        }
+    }
+    
+    public static net.minecraft.world.biome.Biome createBiome(Biome biome, net.minecraft.world.biome.Biome vanilla) {
         GenerationSettings.Builder generationSettings = new GenerationSettings.Builder();
     
         BiomeEffectsAccessor accessor = (BiomeEffectsAccessor) vanilla.getEffects();
@@ -127,7 +149,7 @@ public final class FabricUtil {
             accessor.getGrassColor().ifPresent(effects::grassColor);
         }
     
-        net.minecraft.world.biome.Biome minecraftBiome = new net.minecraft.world.biome.Biome.Builder()
+        return new net.minecraft.world.biome.Biome.Builder()
                 .precipitation(vanilla.getPrecipitation())
                 .category(vanilla.getCategory())
                 .temperature(vanilla.getTemperature())
@@ -136,17 +158,6 @@ public final class FabricUtil {
                 .spawnSettings(vanilla.getSpawnSettings())
                 .generationSettings(generationSettings.build())
                 .build();
-        
-        Identifier identifier = new Identifier("terra", FabricUtil.createBiomeID(pack, id));
-        
-        if(biomeRegistry.containsId(identifier)) {
-            ((ProtoPlatformBiome) biome.getPlatformBiome()).setDelegate(biomeRegistry.get(identifier));
-        } else {
-            Registry.register(biomeRegistry, identifier, minecraftBiome);
-            ((ProtoPlatformBiome) biome.getPlatformBiome()).setDelegate(minecraftBiome);
-            terraVanillaBiomes.computeIfAbsent(biomeRegistry.getKey(vanilla).orElseThrow(), b -> new ArrayList<>()).add(
-                    biomeRegistry.getKey(minecraftBiome).orElseThrow());
-        }
     }
     
     public static Map<RegistryKey<net.minecraft.world.biome.Biome>, List<RegistryKey<net.minecraft.world.biome.Biome>>> getTerraVanillaBiomes() {