diff --git a/patches/minecraft/net/minecraft/block/state/BlockStateContainer.java.patch b/patches/minecraft/net/minecraft/block/state/BlockStateContainer.java.patch
index 8b119b7e2..fa321efa1 100644
--- a/patches/minecraft/net/minecraft/block/state/BlockStateContainer.java.patch
+++ b/patches/minecraft/net/minecraft/block/state/BlockStateContainer.java.patch
@@ -49,7 +49,7 @@
              public Collection < IProperty<? >> func_177227_a()
              {
                  return Collections. < IProperty<? >> unmodifiableCollection(this.field_177237_b.keySet());
-@@ -414,5 +431,34 @@
+@@ -414,5 +431,86 @@
              {
                  return this.field_177239_a.func_185481_k(this);
              }
@@ -83,4 +83,56 @@
 +                return this.field_177239_a.doesSideBlockRendering(this, world, pos, side);
 +            }
          }
++
++    /**
++     * Forge added class to make building things easier.
++     * Will return an instance of BlockStateContainer appropriate for
++     * the list of properties passed in.
++     *
++     * Example usage:
++     *
++     *   protected BlockStateContainer createBlockState()
++     *   {
++     *       return (new BlockStateContainer.Builder(this)).add(FACING).add(SOME_UNLISTED).build();
++     *   }
++     *
++     */
++    public static class Builder
++    {
++        private final Block block;
++        private final List<IProperty<?>> listed = Lists.newArrayList();
++        private final List<net.minecraftforge.common.property.IUnlistedProperty<?>> unlisted = Lists.newArrayList();
++
++        public Builder(Block block)
++        {
++            this.block = block;
++        }
++
++        public Builder add(IProperty<?>... props)
++        {
++            for (IProperty<?> prop : props)
++                this.listed.add(prop);
++            return this;
++        }
++
++        public Builder add(net.minecraftforge.common.property.IUnlistedProperty<?>... props)
++        {
++            for (net.minecraftforge.common.property.IUnlistedProperty<?> prop : props)
++                this.unlisted.add(prop);
++            return this;
++        }
++
++        public BlockStateContainer build()
++        {
++            IProperty<?>[] listed = new IProperty[this.listed.size()];
++            listed = this.listed.toArray(listed);
++            if (this.unlisted.size() == 0)
++                return new BlockStateContainer(this.block, listed);
++
++            net.minecraftforge.common.property.IUnlistedProperty<?>[] unlisted = new net.minecraftforge.common.property.IUnlistedProperty[this.unlisted.size()];
++            unlisted = this.unlisted.toArray(unlisted);
++
++            return new net.minecraftforge.common.property.ExtendedBlockState(this.block, listed, unlisted);
++        }
++    }
  }
diff --git a/src/main/resources/forge_at.cfg b/src/main/resources/forge_at.cfg
index fced62791..316062b14 100644
--- a/src/main/resources/forge_at.cfg
+++ b/src/main/resources/forge_at.cfg
@@ -51,6 +51,7 @@ public net.minecraft.world.biome.BiomeGenPlains *()
 public net.minecraft.world.biome.BiomeGenSavanna *()
 public net.minecraft.world.biome.BiomeGenSnow *()
 public net.minecraft.world.biome.BiomeGenTaiga *()
+public net.minecraft.world.biome.BiomeGenBase$BiomeProperties *()
 # Map Gen Biome Lists
 public+f net.minecraft.world.gen.structure.MapGenStronghold field_151546_e
 # MapGenVillage
@@ -94,7 +95,7 @@ public net.minecraft.network.play.server.SPacketBlockChange field_148883_d # blo
 public-f net.minecraft.world.WorldType field_77139_a #worldTypes
 # DamageSource
 public net.minecraft.util.DamageSource *() #All methods public, most are already
-# EntityAITasks 
+# EntityAITasks
 public net.minecraft.entity.ai.EntityAITasks field_75782_a # taskEntries
 # EntityXPOrb
 public net.minecraft.entity.item.EntityXPOrb field_70530_e # xpValue
@@ -102,7 +103,7 @@ public net.minecraft.entity.item.EntityXPOrb field_70530_e # xpValue
 public net.minecraft.world.gen.structure.StructureVillagePieces$Village
 # RenderPlayer
 public net.minecraft.client.renderer.entity.RenderBiped field_77071_a #modelBipedMain
-# ChunkProviderServer 
+# ChunkProviderServer
 public net.minecraft.world.gen.ChunkProviderServer field_186029_c # chunkGenerator
 public net.minecraft.world.gen.ChunkProviderServer field_73244_f # loadedChunkHashMap
 public net.minecraft.world.gen.ChunkProviderServer field_73245_g # loadedChunks
@@ -159,7 +160,7 @@ public net.minecraft.client.renderer.VertexBuffer func_178972_a(IIIII)V # putCol
 #public net.minecraft.client.renderer.block.model.ModelBlock <init>(Lnet/minecraft/util/ResourceLocation;Ljava/util/List;Ljava/util/Map;ZZLnet/minecraft/client/renderer/block/model/ItemCameraTransforms;)V
 # RenderLivingEntity
 #public net.minecraft.client.renderer.entity.RenderLivingBase func_177094_a(Lnet/minecraft/client/renderer/entity/layers/LayerRenderer;)Z # addLayer
- 
+
 # S00PacketServerInfo
 public net.minecraft.network.status.server.SPacketServerInfo field_149297_a # GSON
 
@@ -287,4 +288,4 @@ private-f net.minecraft.server.management.PlayerManager$PlayerInstance field_187
 
 # RenderLivingBase
 public net.minecraft.client.renderer.entity.RenderLivingBase func_177094_a(Lnet/minecraft/client/renderer/entity/layers/LayerRenderer;)Z # addLayer
-public net.minecraft.client.renderer.entity.RenderLivingBase func_177089_b(Lnet/minecraft/client/renderer/entity/layers/LayerRenderer;)Z # removeLayer
\ No newline at end of file
+public net.minecraft.client.renderer.entity.RenderLivingBase func_177089_b(Lnet/minecraft/client/renderer/entity/layers/LayerRenderer;)Z # removeLayer