Class BlockItem

java.lang.Object
net.minecraft.item.Item
net.minecraft.item.BlockItem
All Implemented Interfaces:
ItemConvertible, ToggleableFeature
Direct Known Subclasses:
AliasedBlockItem, BedItem, OperatorOnlyBlockItem, PlaceableOnWaterItem, PowderSnowBucketItem, ScaffoldingItem, TallBlockItem, VerticallyAttachableBlockItem

public class BlockItem extends Item
Represents an item corresponding to a block. Using this item places a block in the world.
Mappings:
Namespace Name
named net/minecraft/item/BlockItem
intermediary net/minecraft/class_1747
official csp
  • Field Details

    • block

      @Deprecated private final Block block
      Deprecated.
      Mappings:
      Namespace Name Mixin selector
      named block Lnet/minecraft/item/BlockItem;block:Lnet/minecraft/block/Block;
      intermediary field_7901 Lnet/minecraft/class_1747;field_7901:Lnet/minecraft/class_2248;
      official a Lcsp;a:Ldfb;
  • Constructor Details

    • BlockItem

      public BlockItem(Block block, Item.Settings settings)
      Mappings:
      Namespace Name Mixin selector
      named <init> Lnet/minecraft/item/BlockItem;<init>(Lnet/minecraft/block/Block;Lnet/minecraft/item/Item$Settings;)V
      intermediary <init> Lnet/minecraft/class_1747;<init>(Lnet/minecraft/class_2248;Lnet/minecraft/class_1792$class_1793;)V
      official <init> Lcsp;<init>(Ldfb;Lcum$a;)V
  • Method Details

    • useOnBlock

      public ActionResult useOnBlock(ItemUsageContext context)
      Called when an item is used on a block.

      This method is called on both the logical client and logical server, so take caution when using this method. The logical side can be checked using context.getWorld().isClient().

      Overrides:
      useOnBlock in class Item
      Parameters:
      context - the usage context
      Returns:
      an action result that specifies if using the item on a block was successful.
      Mappings:
      Namespace Name Mixin selector
      named useOnBlock Lnet/minecraft/item/Item;useOnBlock(Lnet/minecraft/item/ItemUsageContext;)Lnet/minecraft/util/ActionResult;
      intermediary method_7884 Lnet/minecraft/class_1792;method_7884(Lnet/minecraft/class_1838;)Lnet/minecraft/class_1269;
      official a Lcum;a(Lcye;)Lbqw;
    • place

      public ActionResult place(ItemPlacementContext context)
      Mappings:
      Namespace Name Mixin selector
      named place Lnet/minecraft/item/BlockItem;place(Lnet/minecraft/item/ItemPlacementContext;)Lnet/minecraft/util/ActionResult;
      intermediary method_7712 Lnet/minecraft/class_1747;method_7712(Lnet/minecraft/class_1750;)Lnet/minecraft/class_1269;
      official a Lcsp;a(Lcyc;)Lbqw;
    • getPlaceSound

      protected SoundEvent getPlaceSound(BlockState state)
      Mappings:
      Namespace Name Mixin selector
      named getPlaceSound Lnet/minecraft/item/BlockItem;getPlaceSound(Lnet/minecraft/block/BlockState;)Lnet/minecraft/sound/SoundEvent;
      intermediary method_19260 Lnet/minecraft/class_1747;method_19260(Lnet/minecraft/class_2680;)Lnet/minecraft/class_3414;
      official a Lcsp;a(Ldse;)Lavz;
    • getPlacementContext

      @Nullable public @Nullable ItemPlacementContext getPlacementContext(ItemPlacementContext context)
      Mappings:
      Namespace Name Mixin selector
      named getPlacementContext Lnet/minecraft/item/BlockItem;getPlacementContext(Lnet/minecraft/item/ItemPlacementContext;)Lnet/minecraft/item/ItemPlacementContext;
      intermediary method_16356 Lnet/minecraft/class_1747;method_16356(Lnet/minecraft/class_1750;)Lnet/minecraft/class_1750;
      official b Lcsp;b(Lcyc;)Lcyc;
    • copyComponentsToBlockEntity

      private static void copyComponentsToBlockEntity(World world, BlockPos pos, ItemStack stack)
      Mappings:
      Namespace Name Mixin selector
      named copyComponentsToBlockEntity Lnet/minecraft/item/BlockItem;copyComponentsToBlockEntity(Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/item/ItemStack;)V
      intermediary method_57339 Lnet/minecraft/class_1747;method_57339(Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_1799;)V
      official a Lcsp;a(Ldca;Liz;Lcur;)V
    • postPlacement

      protected boolean postPlacement(BlockPos pos, World world, @Nullable @Nullable PlayerEntity player, ItemStack stack, BlockState state)
      Mappings:
      Namespace Name Mixin selector
      named postPlacement Lnet/minecraft/item/BlockItem;postPlacement(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/world/World;Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/item/ItemStack;Lnet/minecraft/block/BlockState;)Z
      intermediary method_7710 Lnet/minecraft/class_1747;method_7710(Lnet/minecraft/class_2338;Lnet/minecraft/class_1937;Lnet/minecraft/class_1657;Lnet/minecraft/class_1799;Lnet/minecraft/class_2680;)Z
      official a Lcsp;a(Liz;Ldca;Lcmz;Lcur;Ldse;)Z
    • getPlacementState

      @Nullable protected @Nullable BlockState getPlacementState(ItemPlacementContext context)
      Mappings:
      Namespace Name Mixin selector
      named getPlacementState Lnet/minecraft/item/BlockItem;getPlacementState(Lnet/minecraft/item/ItemPlacementContext;)Lnet/minecraft/block/BlockState;
      intermediary method_7707 Lnet/minecraft/class_1747;method_7707(Lnet/minecraft/class_1750;)Lnet/minecraft/class_2680;
      official c Lcsp;c(Lcyc;)Ldse;
    • placeFromNbt

      private BlockState placeFromNbt(BlockPos pos, World world, ItemStack stack, BlockState state)
      Mappings:
      Namespace Name Mixin selector
      named placeFromNbt Lnet/minecraft/item/BlockItem;placeFromNbt(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/world/World;Lnet/minecraft/item/ItemStack;Lnet/minecraft/block/BlockState;)Lnet/minecraft/block/BlockState;
      intermediary method_18084 Lnet/minecraft/class_1747;method_18084(Lnet/minecraft/class_2338;Lnet/minecraft/class_1937;Lnet/minecraft/class_1799;Lnet/minecraft/class_2680;)Lnet/minecraft/class_2680;
      official a Lcsp;a(Liz;Ldca;Lcur;Ldse;)Ldse;
    • canPlace

      protected boolean canPlace(ItemPlacementContext context, BlockState state)
      Mappings:
      Namespace Name Mixin selector
      named canPlace Lnet/minecraft/item/BlockItem;canPlace(Lnet/minecraft/item/ItemPlacementContext;Lnet/minecraft/block/BlockState;)Z
      intermediary method_7709 Lnet/minecraft/class_1747;method_7709(Lnet/minecraft/class_1750;Lnet/minecraft/class_2680;)Z
      official b Lcsp;b(Lcyc;Ldse;)Z
    • checkStatePlacement

      protected boolean checkStatePlacement()
      Mappings:
      Namespace Name Mixin selector
      named checkStatePlacement Lnet/minecraft/item/BlockItem;checkStatePlacement()Z
      intermediary method_20360 Lnet/minecraft/class_1747;method_20360()Z
      official c Lcsp;c()Z
    • place

      protected boolean place(ItemPlacementContext context, BlockState state)
      Mappings:
      Namespace Name Mixin selector
      named place Lnet/minecraft/item/BlockItem;place(Lnet/minecraft/item/ItemPlacementContext;Lnet/minecraft/block/BlockState;)Z
      intermediary method_7708 Lnet/minecraft/class_1747;method_7708(Lnet/minecraft/class_1750;Lnet/minecraft/class_2680;)Z
      official a Lcsp;a(Lcyc;Ldse;)Z
    • writeNbtToBlockEntity

      public static boolean writeNbtToBlockEntity(World world, @Nullable @Nullable PlayerEntity player, BlockPos pos, ItemStack stack)
      Mappings:
      Namespace Name Mixin selector
      named writeNbtToBlockEntity Lnet/minecraft/item/BlockItem;writeNbtToBlockEntity(Lnet/minecraft/world/World;Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/item/ItemStack;)Z
      intermediary method_7714 Lnet/minecraft/class_1747;method_7714(Lnet/minecraft/class_1937;Lnet/minecraft/class_1657;Lnet/minecraft/class_2338;Lnet/minecraft/class_1799;)Z
      official a Lcsp;a(Ldca;Lcmz;Liz;Lcur;)Z
    • getTranslationKey

      public String getTranslationKey()
      Gets the translation key of this item.
      Overrides:
      getTranslationKey in class Item
      Mappings:
      Namespace Name Mixin selector
      named getTranslationKey Lnet/minecraft/item/Item;getTranslationKey()Ljava/lang/String;
      intermediary method_7876 Lnet/minecraft/class_1792;method_7876()Ljava/lang/String;
      official a Lcum;a()Ljava/lang/String;
    • appendTooltip

      public void appendTooltip(ItemStack stack, Item.TooltipContext context, List<Text> tooltip, TooltipType type)
      Called by the client to append tooltips to an item. Subclasses can override this and add custom tooltips to tooltip list.
      Overrides:
      appendTooltip in class Item
      Parameters:
      tooltip - the list of tooltips to show
      Mappings:
      Namespace Name Mixin selector
      named appendTooltip Lnet/minecraft/item/Item;appendTooltip(Lnet/minecraft/item/ItemStack;Lnet/minecraft/item/Item$TooltipContext;Ljava/util/List;Lnet/minecraft/client/item/TooltipType;)V
      intermediary method_7851 Lnet/minecraft/class_1792;method_7851(Lnet/minecraft/class_1799;Lnet/minecraft/class_1792$class_9635;Ljava/util/List;Lnet/minecraft/class_1836;)V
      official a Lcum;a(Lcur;Lcum$b;Ljava/util/List;Lcwk;)V
    • getBlock

      public Block getBlock()
      Mappings:
      Namespace Name Mixin selector
      named getBlock Lnet/minecraft/item/BlockItem;getBlock()Lnet/minecraft/block/Block;
      intermediary method_7711 Lnet/minecraft/class_1747;method_7711()Lnet/minecraft/class_2248;
      official d Lcsp;d()Ldfb;
    • appendBlocks

      public void appendBlocks(Map<Block,Item> map, Item item)
      Mappings:
      Namespace Name Mixin selector
      named appendBlocks Lnet/minecraft/item/BlockItem;appendBlocks(Ljava/util/Map;Lnet/minecraft/item/Item;)V
      intermediary method_7713 Lnet/minecraft/class_1747;method_7713(Ljava/util/Map;Lnet/minecraft/class_1792;)V
      official a Lcsp;a(Ljava/util/Map;Lcum;)V
    • canBeNested

      public boolean canBeNested()
      Overrides:
      canBeNested in class Item
      Returns:
      true if the item can be placed inside of shulker boxes or bundles.
      Mappings:
      Namespace Name Mixin selector
      named canBeNested Lnet/minecraft/item/Item;canBeNested()Z
      intermediary method_31568 Lnet/minecraft/class_1792;method_31568()Z
      official am_ Lcum;am_()Z
    • onItemEntityDestroyed

      public void onItemEntityDestroyed(ItemEntity entity)
      Called on the server when an ItemEntity holding this item gets destroyed. This can happen due to fire, lava, cactus, explosion, etc. Items that can hold other items should override this to drop its contents.
      Overrides:
      onItemEntityDestroyed in class Item
      See Also:
      Mappings:
      Namespace Name Mixin selector
      named onItemEntityDestroyed Lnet/minecraft/item/Item;onItemEntityDestroyed(Lnet/minecraft/entity/ItemEntity;)V
      intermediary method_33261 Lnet/minecraft/class_1792;method_33261(Lnet/minecraft/class_1542;)V
      official a Lcum;a(Lcjj;)V
    • setBlockEntityData

      public static void setBlockEntityData(ItemStack stack, BlockEntityType<?> type, NbtCompound nbt)
      Mappings:
      Namespace Name Mixin selector
      named setBlockEntityData Lnet/minecraft/item/BlockItem;setBlockEntityData(Lnet/minecraft/item/ItemStack;Lnet/minecraft/block/entity/BlockEntityType;Lnet/minecraft/nbt/NbtCompound;)V
      intermediary method_57338 Lnet/minecraft/class_1747;method_57338(Lnet/minecraft/class_1799;Lnet/minecraft/class_2591;Lnet/minecraft/class_2487;)V
      official a Lcsp;a(Lcur;Ldpl;Lus;)V
    • getRequiredFeatures

      public FeatureSet getRequiredFeatures()
      Specified by:
      getRequiredFeatures in interface ToggleableFeature
      Overrides:
      getRequiredFeatures in class Item
      Mappings:
      Namespace Name Mixin selector
      named getRequiredFeatures Lnet/minecraft/resource/featuretoggle/ToggleableFeature;getRequiredFeatures()Lnet/minecraft/resource/featuretoggle/FeatureSet;
      intermediary method_45322 Lnet/minecraft/class_7695;method_45322()Lnet/minecraft/class_7699;
      official i Lcpk;i()Lcpn;