1.15 pre2 - 4

src/main/java/carpet/helpers/FeatureGenerator.java

@@ -66,7 +66,7 @@ public class FeatureGenerator
                     return new VanillaLayeredBiomeSource(new VanillaLayeredBiomeSourceConfig(w.getLevelProperties()))
                     {
                         @Override
-                        public Biome getStoredBiome(int i, int j, int k)
+                        public Biome getBiomeForNoiseGen(int i, int j, int k)
                         {
                             return biome;
                         }

src/main/java/carpet/mixins/BiomeArray_getBiomeArrayMixin.java

@@ -6,7 +6,7 @@ import net.minecraft.util.math.BlockPos;
 import net.minecraft.util.math.MathHelper;
 import net.minecraft.world.World;
 import net.minecraft.world.biome.Biome;
-import net.minecraft.world.biome.BiomeArray;
+import net.minecraft.world.biome.source.BiomeArray;
 import org.spongepowered.asm.mixin.Final;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.Shadow;

src/main/java/carpet/mixins/FloatingIslandsChunkGeneratorMixin.java

@@ -32,6 +32,6 @@ public abstract class FloatingIslandsChunkGeneratorMixin extends SurfaceChunkGen
                 return Feature.END_CITY.getMonsterSpawns();
             }
         }
-        return this.world.method_23753(blockPos_1).getEntitySpawnList(entityCategory_1);
+        return this.world.getBiome(blockPos_1).getEntitySpawnList(entityCategory_1);
     }
 }

src/main/java/carpet/mixins/SaplingBlockMixin.java

@@ -23,7 +23,7 @@ public abstract class SaplingBlockMixin
             cancellable = true)
     private void onGenerate(ServerWorld serverWorld_1, BlockPos blockPos_1, BlockState blockState_1, Random random_1, CallbackInfo ci)
     {
-        if(CarpetSettings.desertShrubs && serverWorld_1.method_23753(blockPos_1) == Biomes.DESERT && !BlockSaplingHelper.hasWater(serverWorld_1, blockPos_1))
+        if(CarpetSettings.desertShrubs && serverWorld_1.getBiome(blockPos_1) == Biomes.DESERT && !BlockSaplingHelper.hasWater(serverWorld_1, blockPos_1))
         {
             serverWorld_1.setBlockState(blockPos_1, Blocks.DEAD_BUSH.getDefaultState(), 3);
             ci.cancel();

src/main/java/carpet/mixins/StructureFeatureMixin.java

@@ -116,7 +116,7 @@ public abstract class StructureFeatureMixin implements StructureFeatureInterface
                 return structurestart;
             }
         }
-        Biome biome_1 = generator.getBiomeSource().getStoredBiome((chunkpos.getStartX() + 9) >> 2, 0, (chunkpos.getStartZ() + 9) >> 2 );
+        Biome biome_1 = generator.getBiomeSource().getBiomeForNoiseGen((chunkpos.getStartX() + 9) >> 2, 0, (chunkpos.getStartZ() + 9) >> 2 );
         StructureStart structurestart1 = getStructureStartFactory().create((StructureFeature)(Object)this, chunkpos.x, chunkpos.z, BlockBox.empty(),0,generator.getSeed());
         structurestart1.initialize(generator, ((ServerWorld)worldIn).getStructureManager() , chunkpos.x, chunkpos.z, biome_1);
         structurestart = structurestart1.hasChildren() ? structurestart1 : StructureStart.DEFAULT;

src/main/java/carpet/script/CarpetExpression.java

@@ -1147,7 +1147,7 @@ public class CarpetExpression
             BlockValue.LocatorResult locator = BlockValue.fromParams(cc, lv, 0);
             ServerWorld world = cc.s.getWorld();
             BlockPos pos = locator.block.getPos();
-            Biome biome = world.method_23753(pos);
+            Biome biome = world.getBiome(pos);
             Value res = new StringValue(biome.getTranslationKey().replaceFirst("^biome\\.minecraft\\.", ""));
             return (_c, _t) -> res;
         });