Add Falling Anvils

src/main/java/slimeknights/tconstruct/tables/TableClientEvents.java

@@ -18,6 +18,7 @@
 import slimeknights.tconstruct.library.client.model.block.TableModel;
 import slimeknights.tconstruct.shared.block.entity.TableBlockEntity;
 import slimeknights.tconstruct.tables.block.entity.chest.TinkersChestBlockEntity;
+import slimeknights.tconstruct.tables.client.FallingAnvilEntityRenderer;
 import slimeknights.tconstruct.tables.client.TableTileEntityRenderer;
 import slimeknights.tconstruct.tables.client.inventory.CraftingStationScreen;
 import slimeknights.tconstruct.tables.client.inventory.ModifierWorktableScreen;
@@ -40,6 +41,8 @@ static void registerRenderers(EntityRenderersEvent.RegisterRenderers event) {
     event.registerBlockEntityRenderer(TinkerTables.tinkerStationTile.get(), tableRenderer);
     event.registerBlockEntityRenderer(TinkerTables.modifierWorktableTile.get(), tableRenderer);
     event.registerBlockEntityRenderer(TinkerTables.partBuilderTile.get(), tableRenderer);
+
+    event.registerEntityRenderer(TinkerTables.fallingAnvil.get(), FallingAnvilEntityRenderer::new);
   }
 
   @SubscribeEvent

src/main/java/slimeknights/tconstruct/tables/TinkerTables.java

@@ -3,6 +3,8 @@
 import net.minecraft.data.DataGenerator;
 import net.minecraft.tags.ItemTags;
 import net.minecraft.tags.TagKey;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.MobCategory;
 import net.minecraft.world.inventory.MenuType;
 import net.minecraft.world.item.Item;
 import net.minecraft.world.item.crafting.SimpleRecipeSerializer;
@@ -35,6 +37,7 @@
 import slimeknights.tconstruct.tables.block.TinkerStationBlock;
 import slimeknights.tconstruct.tables.block.TinkersAnvilBlock;
 import slimeknights.tconstruct.tables.block.TinkersChestBlock;
+import slimeknights.tconstruct.tables.entity.FallingAnvilEntity;
 import slimeknights.tconstruct.tables.block.entity.chest.CastChestBlockEntity;
 import slimeknights.tconstruct.tables.block.entity.chest.PartChestBlockEntity;
 import slimeknights.tconstruct.tables.block.entity.chest.TinkersChestBlockEntity;
@@ -106,6 +109,17 @@ public final class TinkerTables extends TinkerModule {
   public static final RegistryObject<BlockEntityType<PartChestBlockEntity>> partChestTile = BLOCK_ENTITIES.register("part_chest", PartChestBlockEntity::new, partChest);
   public static final RegistryObject<BlockEntityType<CastChestBlockEntity>> castChestTile = BLOCK_ENTITIES.register("cast_chest", CastChestBlockEntity::new, castChest);
 
+  /*
+   * Entities
+   */
+
+  public static final RegistryObject<EntityType<FallingAnvilEntity>> fallingAnvil = ENTITIES.register("falling_anvil", () ->
+    EntityType.Builder.<FallingAnvilEntity>of(FallingAnvilEntity::new, MobCategory.MISC)
+      .sized(0.98F, 0.98F)
+      .clientTrackingRange(10)
+      .updateInterval(20)
+  );
+
   /*
    * Containers
    */

src/main/java/slimeknights/tconstruct/tables/block/ScorchedAnvilBlock.java

@@ -2,14 +2,24 @@
 
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.damagesource.DamageSource;
+import net.minecraft.world.entity.item.FallingBlockEntity;
 import net.minecraft.world.level.BlockGetter;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.LevelAccessor;
 import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Fallable;
+import net.minecraft.world.level.block.FallingBlock;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.phys.shapes.CollisionContext;
 import net.minecraft.world.phys.shapes.Shapes;
 import net.minecraft.world.phys.shapes.VoxelShape;
+import slimeknights.tconstruct.tables.entity.FallingAnvilEntity;
 
-public class ScorchedAnvilBlock extends TinkerStationBlock {
+import java.util.Random;
+
+public class ScorchedAnvilBlock extends TinkerStationBlock implements Fallable {
   private static final VoxelShape PART_BASE = Block.box(2.0D, 0.0D, 2.0D, 14.0D, 4.0D, 14.0D);
   private static final VoxelShape X_AXIS_AABB = Shapes.or(
     PART_BASE,
@@ -34,4 +44,58 @@ public VoxelShape getShape(BlockState state, BlockGetter worldIn, BlockPos pos,
     Direction direction = state.getValue(FACING);
     return direction.getAxis() == Direction.Axis.X ? X_AXIS_AABB : Z_AXIS_AABB;
   }
+
+  @Override
+  public void onPlace(BlockState pState, Level pLevel, BlockPos pPos, BlockState pOldState, boolean pIsMoving) {
+    pLevel.scheduleTick(pPos, this, this.getDelayAfterPlace());
+  }
+
+  @Override
+  public BlockState updateShape(BlockState pState, Direction pFacing, BlockState pFacingState, LevelAccessor pLevel, BlockPos pCurrentPos, BlockPos pFacingPos) {
+    pLevel.scheduleTick(pCurrentPos, this, this.getDelayAfterPlace());
+    return super.updateShape(pState, pFacing, pFacingState, pLevel, pCurrentPos, pFacingPos);
+  }
+
+  @Override
+  public void tick(BlockState pState, ServerLevel pLevel, BlockPos pPos, Random pRand) {
+    if (FallingBlock.isFree(pLevel.getBlockState(pPos.below())) && pPos.getY() >= pLevel.getMinBuildHeight()) {
+      FallingAnvilEntity fallingblockentity = FallingAnvilEntity.fall(pLevel, pPos, pState);
+      fallingblockentity.setHurtsEntities(2.0F, 40);
+    }
+  }
+
+  public int getDelayAfterPlace() {
+    return 2;
+  }
+
+  @Override
+  public void onLand(Level p_48793_, BlockPos p_48794_, BlockState p_48795_, BlockState p_48796_, FallingBlockEntity p_48797_) {
+    if (!p_48797_.isSilent()) {
+      p_48793_.levelEvent(1031, p_48794_, 0);
+    }
+
+  }
+
+  @Override
+  public void onBrokenAfterFall(Level pLevel, BlockPos pPos, FallingBlockEntity pFallingBlock) {
+    if (!pFallingBlock.isSilent()) {
+      pLevel.levelEvent(1029, pPos, 0);
+    }
+
+  }
+
+  @Override
+  public DamageSource getFallDamageSource() {
+    return DamageSource.ANVIL;
+  }
+
+  @Override
+  public void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
+    if (!isMoving) {
+      super.onRemove(state, level, pos, newState, isMoving);
+    }
+    if (state.hasBlockEntity() && (!state.is(newState.getBlock()) || !newState.hasBlockEntity())) {
+      level.removeBlockEntity(pos);
+    }
+  }
 }

src/main/java/slimeknights/tconstruct/tables/block/TinkersAnvilBlock.java

@@ -2,14 +2,24 @@
 
 import net.minecraft.core.BlockPos;
 import net.minecraft.core.Direction;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.world.damagesource.DamageSource;
+import net.minecraft.world.entity.item.FallingBlockEntity;
 import net.minecraft.world.level.BlockGetter;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.LevelAccessor;
 import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Fallable;
+import net.minecraft.world.level.block.FallingBlock;
 import net.minecraft.world.level.block.state.BlockState;
 import net.minecraft.world.phys.shapes.CollisionContext;
 import net.minecraft.world.phys.shapes.Shapes;
 import net.minecraft.world.phys.shapes.VoxelShape;
+import slimeknights.tconstruct.tables.entity.FallingAnvilEntity;
 
-public class TinkersAnvilBlock extends TinkerStationBlock {
+import java.util.Random;
+
+public class TinkersAnvilBlock extends TinkerStationBlock implements Fallable {
   private static final VoxelShape PART_BASE = Block.box(2.0D, 0.0D, 2.0D, 14.0D, 4.0D, 14.0D);
   private static final VoxelShape X_AXIS_AABB = Shapes.or(
     PART_BASE,
@@ -31,4 +41,58 @@ public VoxelShape getShape(BlockState state, BlockGetter worldIn, BlockPos pos,
     Direction direction = state.getValue(FACING);
     return direction.getAxis() == Direction.Axis.X ? X_AXIS_AABB : Z_AXIS_AABB;
   }
+
+  @Override
+  public void onPlace(BlockState pState, Level pLevel, BlockPos pPos, BlockState pOldState, boolean pIsMoving) {
+    pLevel.scheduleTick(pPos, this, this.getDelayAfterPlace());
+  }
+
+  @Override
+  public BlockState updateShape(BlockState pState, Direction pFacing, BlockState pFacingState, LevelAccessor pLevel, BlockPos pCurrentPos, BlockPos pFacingPos) {
+    pLevel.scheduleTick(pCurrentPos, this, this.getDelayAfterPlace());
+    return super.updateShape(pState, pFacing, pFacingState, pLevel, pCurrentPos, pFacingPos);
+  }
+
+  @Override
+  public void tick(BlockState pState, ServerLevel pLevel, BlockPos pPos, Random pRand) {
+    if (FallingBlock.isFree(pLevel.getBlockState(pPos.below())) && pPos.getY() >= pLevel.getMinBuildHeight()) {
+      FallingAnvilEntity fallingblockentity = FallingAnvilEntity.fall(pLevel, pPos, pState);
+      fallingblockentity.setHurtsEntities(2.0F, 40);
+    }
+  }
+
+  public int getDelayAfterPlace() {
+    return 2;
+  }
+
+  @Override
+  public void onLand(Level p_48793_, BlockPos p_48794_, BlockState p_48795_, BlockState p_48796_, FallingBlockEntity p_48797_) {
+    if (!p_48797_.isSilent()) {
+      p_48793_.levelEvent(1031, p_48794_, 0);
+    }
+
+  }
+
+  @Override
+  public void onBrokenAfterFall(Level pLevel, BlockPos pPos, FallingBlockEntity pFallingBlock) {
+    if (!pFallingBlock.isSilent()) {
+      pLevel.levelEvent(1029, pPos, 0);
+    }
+
+  }
+
+  @Override
+  public DamageSource getFallDamageSource() {
+    return DamageSource.ANVIL;
+  }
+
+  @Override
+  public void onRemove(BlockState state, Level level, BlockPos pos, BlockState newState, boolean isMoving) {
+    if (!isMoving) {
+      super.onRemove(state, level, pos, newState, isMoving);
+    }
+    if (state.hasBlockEntity() && (!state.is(newState.getBlock()) || !newState.hasBlockEntity())) {
+      level.removeBlockEntity(pos);
+    }
+  }
 }

src/main/java/slimeknights/tconstruct/tables/client/FallingAnvilEntityRenderer.java

@@ -0,0 +1,51 @@
+package slimeknights.tconstruct.tables.client;
+
+import com.mojang.blaze3d.vertex.PoseStack;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.renderer.ItemBlockRenderTypes;
+import net.minecraft.client.renderer.MultiBufferSource;
+import net.minecraft.client.renderer.block.BlockRenderDispatcher;
+import net.minecraft.client.renderer.entity.EntityRenderer;
+import net.minecraft.client.renderer.entity.EntityRendererProvider;
+import net.minecraft.client.renderer.texture.OverlayTexture;
+import net.minecraft.client.renderer.texture.TextureAtlas;
+import net.minecraft.core.BlockPos;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraftforge.client.model.data.IModelData;
+import slimeknights.tconstruct.tables.entity.FallingAnvilEntity;
+
+import java.util.Random;
+
+public class FallingAnvilEntityRenderer extends EntityRenderer<FallingAnvilEntity> {
+
+  public FallingAnvilEntityRenderer(EntityRendererProvider.Context p_174008_) {
+    super(p_174008_);
+  }
+
+  @Override
+  public void render(FallingAnvilEntity pEntity, float pEntityYaw, float pPartialTicks, PoseStack pMatrixStack, MultiBufferSource pBuffer, int pPackedLight) {
+    BlockState blockstate = pEntity.getBlockState();
+    Level level = pEntity.getLevel();
+    pMatrixStack.pushPose();
+    BlockPos blockpos = new BlockPos(pEntity.getX(), pEntity.getBoundingBox().maxY, pEntity.getZ());
+    pMatrixStack.translate(-0.5D, 0.0D, -0.5D);
+    IModelData modelData = pEntity.getModelData();
+    BlockRenderDispatcher blockrenderdispatcher = Minecraft.getInstance().getBlockRenderer();
+    for (net.minecraft.client.renderer.RenderType type : net.minecraft.client.renderer.RenderType.chunkBufferLayers()) {
+      if (ItemBlockRenderTypes.canRenderInLayer(blockstate, type)) {
+        net.minecraftforge.client.ForgeHooksClient.setRenderType(type);
+        blockrenderdispatcher.getModelRenderer().tesselateBlock(level, blockrenderdispatcher.getBlockModel(blockstate), blockstate, blockpos, pMatrixStack, pBuffer.getBuffer(type), false, new Random(), blockstate.getSeed(pEntity.getStartPos()), OverlayTexture.NO_OVERLAY, modelData);
+      }
+    }
+    net.minecraftforge.client.ForgeHooksClient.setRenderType(null);
+    pMatrixStack.popPose();
+    super.render(pEntity, pEntityYaw, pPartialTicks, pMatrixStack, pBuffer, pPackedLight);
+  }
+
+  @Override
+  public ResourceLocation getTextureLocation(FallingAnvilEntity pEntity) {
+    return TextureAtlas.LOCATION_BLOCKS;
+  }
+}

src/main/java/slimeknights/tconstruct/tables/entity/FallingAnvilEntity.java

@@ -0,0 +1,115 @@
+package slimeknights.tconstruct.tables.entity;
+
+import net.minecraft.core.BlockPos;
+import net.minecraft.nbt.CompoundTag;
+import net.minecraft.network.FriendlyByteBuf;
+import net.minecraft.network.protocol.Packet;
+import net.minecraft.network.protocol.game.ClientboundAddEntityPacket;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.item.FallingBlockEntity;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.Block;
+import net.minecraft.world.level.block.Blocks;
+import net.minecraft.world.level.block.state.BlockState;
+import net.minecraft.world.level.block.state.properties.BlockStateProperties;
+import net.minecraft.world.phys.Vec3;
+import net.minecraftforge.client.model.data.IModelData;
+import net.minecraftforge.entity.IEntityAdditionalSpawnData;
+import net.minecraftforge.network.NetworkHooks;
+import slimeknights.mantle.client.model.data.SinglePropertyData;
+import slimeknights.mantle.util.RetexturedHelper;
+import slimeknights.tconstruct.tables.TinkerTables;
+import slimeknights.tconstruct.tables.block.entity.table.RetexturedTableBlockEntity;
+
+public class FallingAnvilEntity extends FallingBlockEntity implements IEntityAdditionalSpawnData {
+
+  private String textureName;
+
+  public FallingAnvilEntity(EntityType<FallingAnvilEntity> entityType, Level level) {
+    super(TinkerTables.fallingAnvil.get(), level);
+  }
+
+  public FallingAnvilEntity(Level level, double x, double y, double z, BlockState state, BlockPos pos) {
+    super(TinkerTables.fallingAnvil.get(), level);
+    this.blockState = state;
+    this.blocksBuilding = true;
+    this.setPos(x, y, z);
+    this.setDeltaMovement(Vec3.ZERO);
+    this.xo = x;
+    this.yo = y;
+    this.zo = z;
+    this.setStartPos(this.blockPosition());
+    if (level.getBlockEntity(pos) instanceof RetexturedTableBlockEntity entity) {
+      this.textureName = entity.getTextureName();
+      this.blockData = entity.saveWithFullMetadata();
+    }
+  }
+
+
+  public static FallingAnvilEntity fall(Level level, BlockPos pos, BlockState state) {
+    FallingAnvilEntity anvil = new FallingAnvilEntity(level, pos.getX() + 0.5D, pos.getY(), pos.getZ() + 0.5D, state.hasProperty(BlockStateProperties.WATERLOGGED) ? state.setValue(BlockStateProperties.WATERLOGGED, false) : state, pos);
+    level.setBlock(pos, state.getFluidState().createLegacyBlock(), 67);
+    level.addFreshEntity(anvil);
+    return anvil;
+  }
+
+  @Override
+  public BlockState getBlockState() {
+    return blockState;
+  }
+
+  public IModelData getModelData() {
+    return getRetexturedModelData();
+  }
+
+  public IModelData getRetexturedModelData() {
+    // texture not loaded
+    Block block = RetexturedHelper.getBlock(this.textureName);
+    // cannot support air, saves a conditional on usage
+    if (block == Blocks.AIR) {
+      block = null;
+    }
+    return new SinglePropertyData<>(RetexturedHelper.BLOCK_PROPERTY, block);
+  }
+
+  @Override
+  protected void addAdditionalSaveData(CompoundTag pCompound) {
+    pCompound.putString("textureName", textureName);
+    super.addAdditionalSaveData(pCompound);
+  }
+
+  @Override
+  public void readAdditionalSaveData(CompoundTag pCompound) {
+    this.textureName = pCompound.getString("textureName");
+    super.load(pCompound);
+  }
+
+  public Packet<?> getAddEntityPacket() {
+    return NetworkHooks.getEntitySpawningPacket(this);
+  }
+
+  @Override
+  public void recreateFromPacket(ClientboundAddEntityPacket pPacket) {
+    super.recreateFromPacket(pPacket);
+    this.blocksBuilding = true;
+    double d0 = pPacket.getX();
+    double d1 = pPacket.getY();
+    double d2 = pPacket.getZ();
+    this.setPos(d0, d1, d2);
+    this.setStartPos(this.blockPosition());
+  }
+
+  @Override
+  public void writeSpawnData(FriendlyByteBuf buffer) {
+    buffer.writeInt(Block.getId(this.blockState));
+    buffer.writeUtf(this.textureName);
+    //buffer.writeNbt(blockData);
+  }
+
+  @Override
+  public void readSpawnData(FriendlyByteBuf additionalData) {
+    this.blockState = Block.stateById(additionalData.readInt());
+    this.textureName = additionalData.readUtf();
+    //this.blockData  = additionalData.readNbt();
+  }
+}

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

@@ -233,3 +233,6 @@ public net.minecraft.world.item.alchemy.PotionBrewing f_43495_ # CONTAINER_MIXES
 
 # Mojang added a private getter for text fields private variable
 public net.minecraft.client.gui.components.EditBox m_94222_()Z # isEditable
+
+# Falling Block Entity
+public net.minecraft.world.entity.item.FallingBlockEntity f_31946_ # blockState