Merge pull request #27 from dragonruler1000/DEV

Dev

build.gradle

@@ -31,6 +31,7 @@ minecraft {
     // Use non-default mappings at your own risk. They may not always work.
     // Simply re-run your setup task after changing the mappings to update your workspace.
     mappings channel: mapping_channel, version: mapping_version
+    accessTransformer = file('src/main/resources/META-INF/accesstransformer.cfg')
 
     // When true, this property will have all Eclipse/IntelliJ IDEA run configurations run the "prepareX" task for the given run configuration before launching the game.
     // In most cases, it is not necessary to enable.

gradle.properties

@@ -1,5 +1,5 @@
 org.gradle.jvmargs=-Xmx3G
-org.gradle.daemon=false
+org.gradle.daemon=flase
 # The Minecraft version must agree with the Forge version to get a valid artifact
 minecraft_version=1.16.5
 # The Minecraft version range can use any release version of Minecraft as bounds.
@@ -38,7 +38,7 @@ mod_name=Hdm Mod
 # The license of the mod. Review your options at https://choosealicense.com/. All Rights Reserved is the default.
 mod_license=MIT
 # The mod version. See https://semver.org/
-mod_version=1.2.2
+mod_version=1.2.3
 # The group ID for the mod. It is only important when publishing as an artifact to a Maven repository.
 # This should match the base package used for the mod sources.
 # See https://maven.apache.org/guides/mini/guide-naming-conventions.html

src/main/java/us/minecraftchest2/hdm_mod/Hdm_mod.java

@@ -2,6 +2,8 @@ package us.minecraftchest2.hdm_mod;
 
 import net.minecraft.block.Block;
 import net.minecraft.block.Blocks;
+import net.minecraft.client.renderer.RenderType;
+import net.minecraft.client.renderer.RenderTypeLookup;
 import net.minecraftforge.common.MinecraftForge;
 import net.minecraftforge.event.RegistryEvent;
 import net.minecraftforge.eventbus.api.IEventBus;
@@ -20,6 +22,7 @@ import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import us.minecraftchest2.hdm_mod.block.ModBlocks;
 import us.minecraftchest2.hdm_mod.item.ModItems;
+import us.minecraftchest2.hdm_mod.world.structure.ModStructures;
 //import us.minecraftchest2.hdm_mod.init.ItemInit;
 
 import java.util.stream.Collectors;
@@ -39,6 +42,8 @@ public class Hdm_mod {
         ModItems.register(modEventBus1);
         ModBlocks.register(modEventBus1);
 
+        ModStructures.register(modEventBus1);
+
         modEventBus1.addListener(this::setup);
         // Register the enqueueIMC method for modloading
         modEventBus1.addListener(this::enqueueIMC);
@@ -62,10 +67,16 @@ public class Hdm_mod {
         // some preinit code
         LOGGER.info("HELLO FROM PREINIT");
         LOGGER.info("DIRT BLOCK >> {}", Blocks.DIRT.getRegistryName());
+
+        event.enqueueWork(() ->{
+            ModStructures.setupStructures();
+        });
     }
 
     private void doClientStuff(final FMLClientSetupEvent event) {
         // do something that can only be done on the client
+        event.enqueueWork(() -> {
+        });
     }
 
     private void enqueueIMC(final InterModEnqueueEvent event) {

src/main/java/us/minecraftchest2/hdm_mod/block/ModBlocks.java

@@ -3,6 +3,7 @@ package us.minecraftchest2.hdm_mod.block;
 import net.minecraft.block.AbstractBlock;
 import net.minecraft.block.Block;
 import net.minecraft.block.BlockState;
+import net.minecraft.block.Blocks;
 import net.minecraft.block.material.Material;
 import net.minecraft.item.BlockItem;
 import net.minecraft.item.Item;

src/main/java/us/minecraftchest2/hdm_mod/item/ModItems.java

@@ -1,11 +1,17 @@
 package us.minecraftchest2.hdm_mod.item;
 
+import net.minecraft.item.BlockItem;
+import net.minecraft.item.Food;
 import net.minecraft.item.Item;
+import net.minecraft.potion.Effect;
+import net.minecraft.potion.EffectInstance;
+import net.minecraft.potion.Effects;
 import net.minecraftforge.eventbus.api.IEventBus;
 import net.minecraftforge.fml.RegistryObject;
 import net.minecraftforge.registries.DeferredRegister;
 import net.minecraftforge.registries.ForgeRegistries;
 import us.minecraftchest2.hdm_mod.Hdm_mod;
+import us.minecraftchest2.hdm_mod.block.ModBlocks;
 import us.minecraftchest2.hdm_mod.item.custom.SubtleKnife;
 
 public class ModItems {
@@ -18,12 +24,13 @@ public class ModItems {
 
 
     public static final RegistryObject<Item> OMELET = ITEMS.register("omelet",
-            () -> new Item(new Item.Properties().group(ModItemGroup.HDM_ITEM_GROUP)));
+            () -> new Item(new Item.Properties().food(new Food.Builder().hunger(5).fastToEat().saturation(20)
+                    .effect(() -> new EffectInstance(Effects.HUNGER, 40, 4), 0.75f).build()).group(ModItemGroup.HDM_ITEM_GROUP)));
 
     public static final RegistryObject<Item> KNIFE = ITEMS.register("subtle_knife",
             () -> new SubtleKnife(new Item.Properties().maxStackSize(1).group(ModItemGroup.HDM_ITEM_GROUP).maxDamage(2000)));
-
-
+    public static final RegistryObject<Item> OMELET_COOKED = ITEMS.register("omelet-cooked",
+            () -> new Item(new Item.Properties().food(new Food.Builder().hunger(5).fastToEat().saturation(20).build()).group(ModItemGroup.HDM_ITEM_GROUP)));
 
     public static void register(IEventBus eventBus) {
         ITEMS.register(eventBus);

src/main/java/us/minecraftchest2/hdm_mod/item/custom/StructureLocator.java

@@ -0,0 +1,51 @@
+//package us.minecraftchest2.hdm_mod.item.custom;
+//
+//import net.minecraft.entity.player.PlayerEntity;
+//import net.minecraft.item.Item;
+//import net.minecraft.item.ItemStack;
+//import net.minecraft.util.*;
+//import net.minecraft.util.text.StringTextComponent;
+//import net.minecraft.world.World;
+//import net.minecraft.world.gen.feature.structure.Structure;
+////import net.minecraft.world.gen.feature.structure.StructureFeature;
+//import net.minecraft.util.math.BlockPos;
+//import net.minecraft.world.server.ServerWorld;
+//
+//public class StructureLocatorItem extends Item {
+//
+//    public StructureLocatorItem(Properties properties) {
+//        super(properties);
+//    }
+//
+//    @Override
+//    public ActionResult<ItemStack> use(World world, PlayerEntity player, Hand hand) {
+//        if (!world.isClientSide && world instanceof ServerWorld) {
+//            ServerWorld serverWorld = (ServerWorld) world;
+//            BlockPos playerPos = player.blockPosition();
+//
+//            // Replace this with your own structure, or any StructureFeature
+//            Structure<?> structureToFind = Structure.STRONGHOLD;
+//
+//            BlockPos structurePos = serverWorld.getStructureLocation(
+//                    structureToFind,
+//                    playerPos,
+//                    100, // search radius in chunks
+//                    false
+//            );
+//
+//            if (structurePos != null) {
+//                player.sendMessage(
+//                        new StringTextComponent("Nearest structure at: " + structurePos.getX() + ", " + structurePos.getY() + ", " + structurePos.getZ()),
+//                        player.getUUID()
+//                );
+//            } else {
+//                player.sendMessage(
+//                        new StringTextComponent("No structure found nearby."),
+//                        player.getUUID()
+//                );
+//            }
+//        }
+//
+//        return ActionResult.resultSuccess(player.getItemInHand(hand));
+//    }
+//}

src/main/java/us/minecraftchest2/hdm_mod/world/ModWorldEvents.java

@@ -0,0 +1,33 @@
+package us.minecraftchest2.hdm_mod.world;
+
+import com.mojang.serialization.Codec;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.registry.Registry;
+import net.minecraft.world.gen.ChunkGenerator;
+import net.minecraft.world.server.ServerWorld;
+import net.minecraftforge.event.world.WorldEvent;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+import net.minecraftforge.fml.common.Mod;
+import net.minecraftforge.fml.common.ObfuscationReflectionHelper;
+import us.minecraftchest2.hdm_mod.Hdm_mod;
+
+import java.lang.reflect.Method;
+
+@Mod.EventBusSubscriber(modid = Hdm_mod.MOD_ID)
+public class ModWorldEvents {
+    @SubscribeEvent
+    public static void addDimensinalSpacing(final WorldEvent.Load event) {
+        if(event.getWorld() instanceof ServerWorld) {
+            ServerWorld serverWorld = (ServerWorld) event.getWorld();
+
+            try {
+                Method GETCODEC_METHOD =
+                        ObfuscationReflectionHelper.findMethod(ChunkGenerator.class, "func_230347_a_");
+                ResourceLocation cgRL = Registry.CHUNK_GENERATOR_CODEC.getKey(
+                        (Codec<? extends ChunkGenerator>)GETCODEC_METHOD.invoke(serverWorld.getChunkProvider().generator));
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    }
+}

src/main/java/us/minecraftchest2/hdm_mod/world/dimension/SimpleTeleporter.java

@@ -132,6 +132,9 @@ public class SimpleTeleporter implements ITeleporter {
                     case "the_end":
                         dimensionName = "the End";
                         break;
+                    case "hdm_dimension":
+                        dimensionName = "HDM Dimension";
+                        break;
                     default:
                         dimensionName =  path.replace('_', ' ');
                         dimensionName = dimensionName.substring(0, 1).toUpperCase() + dimensionName.substring(1);

src/main/java/us/minecraftchest2/hdm_mod/world/gen/ModStructureGeneration.java

@@ -0,0 +1,27 @@
+package us.minecraftchest2.hdm_mod.world.gen;
+
+import net.minecraft.util.RegistryKey;
+import net.minecraft.util.registry.Registry;
+import net.minecraft.world.biome.Biome;
+import net.minecraft.world.gen.feature.IFeatureConfig;
+import net.minecraft.world.gen.feature.StructureFeature;
+import net.minecraftforge.common.BiomeDictionary;
+import net.minecraftforge.event.world.BiomeLoadingEvent;
+import us.minecraftchest2.hdm_mod.world.structure.ModStructures;
+
+import java.util.List;
+import java.util.Set;
+import java.util.function.Supplier;
+
+public class ModStructureGeneration {
+    public static void generateStructures(final BiomeLoadingEvent event) {
+        RegistryKey<Biome> key = RegistryKey.getOrCreateKey(Registry.BIOME_KEY, event.getName());
+        Set<BiomeDictionary.Type> types = BiomeDictionary.getTypes(key);
+
+        if(types.contains(BiomeDictionary.Type.PLAINS)) {
+            List<Supplier<StructureFeature<?, ?>>> structures = event.getGeneration().getStructures();
+
+            structures.add(() -> ModStructures.HOUSE.get().withConfiguration(IFeatureConfig.NO_FEATURE_CONFIG));
+        }
+    }
+}

src/main/java/us/minecraftchest2/hdm_mod/world/structure/ModStructures.java

@@ -0,0 +1,113 @@
+package us.minecraftchest2.hdm_mod.world.structure;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableMap;
+import net.minecraft.util.registry.WorldGenRegistries;
+import net.minecraft.world.gen.feature.NoFeatureConfig;
+import net.minecraft.world.gen.feature.structure.Structure;
+import net.minecraft.world.gen.settings.DimensionStructuresSettings;
+import net.minecraft.world.gen.settings.StructureSeparationSettings;
+import net.minecraftforge.eventbus.api.IEventBus;
+import net.minecraftforge.fml.RegistryObject;
+import net.minecraftforge.registries.DeferredRegister;
+import net.minecraftforge.registries.ForgeRegistries;
+import us.minecraftchest2.hdm_mod.Hdm_mod;
+import us.minecraftchest2.hdm_mod.world.structure.structures.HouseStructure;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class ModStructures {
+    public static final DeferredRegister<Structure<?>> STRUCTURES =
+            DeferredRegister.create(ForgeRegistries.STRUCTURE_FEATURES, Hdm_mod.MOD_ID);
+
+    public static final RegistryObject<Structure<NoFeatureConfig>> HOUSE =
+            STRUCTURES.register("house", HouseStructure::new);
+
+    /* average distance apart in chunks between spawn attempts */
+    /* minimum distance apart in chunks between spawn attempts. MUST BE LESS THAN ABOVE VALUE*/
+    /* this modifies the seed of the structure so no two structures always spawn over each-other.
+    Make this large and unique. */
+    public static void setupStructures() {
+        setupMapSpacingAndLand(HOUSE.get(),
+                new StructureSeparationSettings(100,50, 1234567890),
+                true);
+    }
+
+    /**
+     * Adds the provided structure to the registry, and adds the separation settings.
+     * The rarity of the structure is determined based on the values passed into
+     * this method in the structureSeparationSettings argument.
+     * This method is called by setupStructures above.
+     **/
+    public static <F extends Structure<?>> void setupMapSpacingAndLand(F structure, StructureSeparationSettings structureSeparationSettings,
+                                                                       boolean transformSurroundingLand) {
+        //add our structures into the map in Structure class
+        Structure.NAME_STRUCTURE_BIMAP.put(structure.getRegistryName().toString(), structure);
+
+        /*
+         * Whether surrounding land will be modified automatically to conform to the bottom of the structure.
+         * Basically, it adds land at the base of the structure like it does for Villages and Outposts.
+         * Doesn't work well on structure that have pieces stacked vertically or change in heights.
+         *
+         */
+        if (transformSurroundingLand) {
+            Structure.field_236384_t_ = ImmutableList.<Structure<?>>builder()
+                    .addAll(Structure.field_236384_t_)
+                    .add(structure)
+                    .build();
+        }
+
+        /*
+         * This is the map that holds the default spacing of all structures.
+         * Always add your structure to here so that other mods can utilize it if needed.
+         *
+         * However, while it does propagate the spacing to some correct dimensions from this map,
+         * it seems it doesn't always work for code made dimensions as they read from this list beforehand.
+         *
+         * Instead, we will use the WorldEvent.Load event in ModWorldEvents to add the structure
+         * spacing from this list into that dimension or to do dimension blacklisting properly.
+         * We also use our entry in DimensionStructuresSettings.DEFAULTS in WorldEvent.Load as well.
+         *
+         * DEFAULTS requires AccessTransformer  (See resources/META-INF/accesstransformer.cfg)
+         */
+        DimensionStructuresSettings.field_236191_b_ =
+                ImmutableMap.<Structure<?>, StructureSeparationSettings>builder()
+                        .putAll(DimensionStructuresSettings.field_236191_b_)
+                        .put(structure, structureSeparationSettings)
+                        .build();
+
+        /*
+         * There are very few mods that relies on seeing your structure in the
+         * noise settings registry before the world is made.
+         *
+         * You may see some mods add their spacings to DimensionSettings.BUILTIN_OVERWORLD instead of the
+         * NOISE_GENERATOR_SETTINGS loop below but that field only applies for the default overworld and
+         * won't add to other worldtypes or dimensions (like amplified or Nether).
+         * So yeah, don't do DimensionSettings.BUILTIN_OVERWORLD. Use the NOISE_GENERATOR_SETTINGS loop
+         * below instead if you must.
+         */
+        WorldGenRegistries.NOISE_SETTINGS.getEntries().forEach(settings -> {
+            Map<Structure<?>, StructureSeparationSettings> structureMap =
+                    settings.getValue().getStructures().func_236195_a_();
+            /*
+             * Pre-caution in case a mod makes the structure map immutable like datapacks do.
+             * I take no chances myself. You never know what another mods does...
+             *
+             * structureConfig requires AccessTransformer  (See resources/META-INF/accesstransformer.cfg)
+             */
+            if (structureMap instanceof ImmutableMap) {
+                Map<Structure<?>, StructureSeparationSettings> tempMap = new HashMap<>(structureMap);
+                tempMap.put(structure, structureSeparationSettings);
+                settings.getValue().getStructures().func_236195_a_();
+
+            } else {
+                structureMap.put(structure, structureSeparationSettings);
+            }
+        });
+    }
+
+    public static void register(IEventBus eventBus) {
+        STRUCTURES.register(eventBus);
+    }
+}

src/main/java/us/minecraftchest2/hdm_mod/world/structure/structures/HouseStructure.java

@@ -0,0 +1,90 @@
+package us.minecraftchest2.hdm_mod.world.structure.structures;
+
+import net.minecraft.block.BlockState;
+import net.minecraft.util.ResourceLocation;
+import net.minecraft.util.SharedSeedRandom;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.util.math.ChunkPos;
+import net.minecraft.util.math.MutableBoundingBox;
+import net.minecraft.util.registry.DynamicRegistries;
+import net.minecraft.util.registry.Registry;
+import net.minecraft.world.IBlockReader;
+import net.minecraft.world.biome.Biome;
+import net.minecraft.world.biome.provider.BiomeProvider;
+import net.minecraft.world.gen.ChunkGenerator;
+import net.minecraft.world.gen.GenerationStage;
+import net.minecraft.world.gen.Heightmap;
+import net.minecraft.world.gen.feature.NoFeatureConfig;
+import net.minecraft.world.gen.feature.jigsaw.JigsawManager;
+import net.minecraft.world.gen.feature.structure.AbstractVillagePiece;
+import net.minecraft.world.gen.feature.structure.Structure;
+import net.minecraft.world.gen.feature.structure.StructureStart;
+import net.minecraft.world.gen.feature.structure.VillageConfig;
+import net.minecraft.world.gen.feature.template.TemplateManager;
+import us.minecraftchest2.hdm_mod.Hdm_mod;
+import org.apache.logging.log4j.Level;
+import org.apache.logging.log4j.LogManager;
+
+public class HouseStructure extends Structure<NoFeatureConfig> {
+    public HouseStructure() {
+        super(NoFeatureConfig.CODEC);
+    }
+
+    @Override
+    public GenerationStage.Decoration getDecorationStage() {
+        return GenerationStage.Decoration.SURFACE_STRUCTURES;
+    }
+
+    @Override
+    protected boolean func_230363_a_(ChunkGenerator chunkGenerator, BiomeProvider biomeSource,
+                                     long seed, SharedSeedRandom chunkRandom, int chunkX, int chunkZ,
+                                     Biome biome, ChunkPos chunkPos, NoFeatureConfig featureConfig) {
+        BlockPos centerOfChunk = new BlockPos((chunkX << 4) + 7, 0, (chunkZ << 4) + 7);
+        int landHeight = chunkGenerator.getHeight(centerOfChunk.getX(), centerOfChunk.getZ(),
+                Heightmap.Type.WORLD_SURFACE_WG);
+
+        IBlockReader columnOfBlocks = chunkGenerator.func_230348_a_(centerOfChunk.getX(), centerOfChunk.getZ());
+        BlockState topBlock = columnOfBlocks.getBlockState(centerOfChunk.up(landHeight));
+
+        return topBlock.getFluidState().isEmpty();
+    }
+
+    @Override
+    public IStartFactory<NoFeatureConfig> getStartFactory() {
+        return HouseStructure.Start::new;
+    }
+
+    public static class Start extends StructureStart<NoFeatureConfig> {
+        public Start(Structure<NoFeatureConfig> structureIn, int chunkX, int chunkZ,
+                     MutableBoundingBox mutableBoundingBox, int referenceIn, long seedIn) {
+            super(structureIn, chunkX, chunkZ, mutableBoundingBox, referenceIn, seedIn);
+        }
+
+        @Override // generatePieces
+        public void func_230364_a_(DynamicRegistries dynamicRegistryManager, ChunkGenerator chunkGenerator,
+                                   TemplateManager templateManagerIn, int chunkX, int chunkZ, Biome biomeIn,
+                                   NoFeatureConfig config) {
+            // Turns the chunk coordinates into actual coordinates we can use. (Gets center of that chunk)
+            int x = (chunkX << 4) + 7;
+            int z = (chunkZ << 4) + 7;
+            BlockPos blockpos = new BlockPos(x, 0, z);
+
+            //addpieces()
+            JigsawManager.func_242837_a(dynamicRegistryManager,
+                    new VillageConfig(() -> dynamicRegistryManager.getRegistry(Registry.JIGSAW_POOL_KEY)
+                            .getOrDefault(new ResourceLocation(Hdm_mod.MOD_ID, "house/start_pool")),
+                            10), AbstractVillagePiece::new, chunkGenerator, templateManagerIn,
+                    blockpos, this.components, this.rand,false,true);
+
+            this.components.forEach(piece -> piece.offset(0, 1, 0));
+            this.components.forEach(piece -> piece.getBoundingBox().minY -= 1);
+
+            this.recalculateStructureSize();
+
+            LogManager.getLogger().log(Level.DEBUG, "House at " +
+                    this.components.get(0).getBoundingBox().minX + " " +
+                    this.components.get(0).getBoundingBox().minY + " " +
+                    this.components.get(0).getBoundingBox().minZ);
+        }
+    }
+}

src/main/resources/META-INF/accesstransformer.cfg

@@ -0,0 +1,4 @@
+public-f net.minecraft.world.gen.feature.structure.Structure field_236384_t_ #LAND_TRANSFORMING_STRUCTURES
+public-f net.minecraft.world.gen.settings.DimensionStructuresSettings field_236191_b_ #DEFAULT_STRUCTURE_CONFIGS
+public-f net.minecraft.world.gen.FlatGenerationSettings field_202247_j #STRUCTURES
+public-f net.minecraft.world.gen.settings.DimensionStructuresSettings field_236193_d_ #structures

src/main/resources/assets/hdm_mod/lang/en_us.json

@@ -4,6 +4,7 @@
 
   "item.hdm_mod.subtle_knife": "Subtle Knife",
   "item.hdm_mod.omelet": "Omelet",
+  "item.hdm_mod.omelet-cooked": "Omelet",
   "item.hdm_mod.dust": "Dust",
   "block.hdm_mod.block_of_dust": "Block of Dust",
   "block.hdm_mod.window": "Window"

src/main/resources/assets/hdm_mod/models/block/window.json

@@ -1,6 +1,6 @@
 {
   "parent": "block/cube_all",
   "textures" : {
-    "all": "hdm_mod:block/grey"
+    "all": "hdm_mod:block/portalblock"
   }
 }

src/main/resources/assets/hdm_mod/models/item/omelet-cooked.json

@@ -0,0 +1,6 @@
+{
+  "parent": "item/generated",
+  "textures": {
+    "layer0": "hdm_mod:item/omelet"
+  }
+}

src/main/resources/data/hdm_mod/loot_tables/blocks/block_of_dust.json

@@ -3,10 +3,12 @@
   "pools": [
     {
       "rolls": 1,
-      "entries":[
+      "entries": [
         {
           "type": "minecraft:item",
-          "name": "hdm_mod:dust"
+          "name": "hdm_mod:dust",
+          "weight": 4,
+          "quality": 9
         }
       ]
     }

src/main/resources/data/hdm_mod/recipes/omelet.json

@@ -0,0 +1,23 @@
+{
+    "type": "minecraft:crafting_shaped",
+    "pattern": [
+        "#B",
+        "E "
+    ],
+    "key": {
+        "#": {
+            "item": "minecraft:porkchop"
+        },
+        "B": {
+            "item": "minecraft:brown_mushroom"
+        },
+        "E": {
+            "item": "minecraft:egg"
+        }
+    },
+    "result": {
+        "item": "hdm_mod:omelet",
+        "count": 1
+    },
+    "group": "omelets"
+}

src/main/resources/data/hdm_mod/recipes/omelet_cooked.json

@@ -0,0 +1,11 @@
+{
+  "type": "minecraft:smelting",
+  "category": "food",
+  "ingredient": {
+    "item": "hdm_mod:omelet"
+  },
+  "result": "hdm_mod:omelet-cooked",
+  "experience": 1,
+  "cookingtime": 200,
+  "group": "omelets"
+}

src/main/resources/data/hdm_mod/worldgen/template_pool/house/start_pool.json

@@ -0,0 +1,15 @@
+{
+  "name": "hdm_mod:house/start_pool",
+  "fallback": "minecraft:empty",
+  "elements": [
+    {
+      "weight": 1,
+      "element": {
+        "location": "hdm_mod:house",
+        "processors": "minecraft:empty",
+        "projection": "rigid",
+        "element_type": "minecraft:single_pool_element"
+      }
+    }
+  ]
+}