Package net.minecraft

Class class_8961

java.lang.Object
net.minecraft.block.entity.BlockEntity
net.minecraft.class_8961
All Implemented Interfaces:
class_8959, class_8963.class_8964
public class class_8961 extends BlockEntity implements class_8959, class_8963.class_8964
Mappings:
Namespace Name
official dhw
intermediary net/minecraft/class_8961
named net/minecraft/class_8961

  • Field Details

    • field_47354

      private static final Logger field_47354
      Mappings:
      Namespace Name Mixin selector
      official a Ldhw;a:Lorg/slf4j/Logger;
      intermediary field_47354 Lnet/minecraft/class_8961;field_47354:Lorg/slf4j/Logger;
      named field_47354 Lnet/minecraft/class_8961;field_47354:Lorg/slf4j/Logger;

    • field_47355

      private class_8963 field_47355
      Mappings:
      Namespace Name Mixin selector
      official b Ldhw;b:Ldhz;
      intermediary field_47355 Lnet/minecraft/class_8961;field_47355:Lnet/minecraft/class_8963;
      named field_47355 Lnet/minecraft/class_8961;field_47355:Lnet/minecraft/class_8963;

  • Constructor Details

  • Method Details

    • readNbt

      public void readNbt(NbtCompound nbt)
      Reads data from nbt. Subclasses should override this if they store a persistent data.

      NBT is a storage format; therefore, a data from NBT is loaded to a block entity instance's fields, which are used for other operations instead of the NBT. The data is written back to NBT when saving the block entity.

      nbt might not have all expected keys, or might have a key whose value does not meet the requirement (such as the type or the range). This method should fall back to a reasonable default value instead of throwing an exception.

      Overrides:
      readNbt in class BlockEntity
      See Also:
      Mappings:
      Namespace Name Mixin selector
      official a Ldgd;a(Lsj;)V
      intermediary method_11014 Lnet/minecraft/class_2586;method_11014(Lnet/minecraft/class_2487;)V
      named readNbt Lnet/minecraft/block/entity/BlockEntity;readNbt(Lnet/minecraft/nbt/NbtCompound;)V

    • writeNbt

      protected void writeNbt(NbtCompound nbt)
      Writes data to nbt. Subclasses should override this if they store a persistent data.

      NBT is a storage format; therefore, a data from NBT is loaded to a block entity instance's fields, which are used for other operations instead of the NBT. The data is written back to NBT when saving the block entity.

      Overrides:
      writeNbt in class BlockEntity
      See Also:
      Mappings:
      Namespace Name Mixin selector
      official b Ldgd;b(Lsj;)V
      intermediary method_11007 Lnet/minecraft/class_2586;method_11007(Lnet/minecraft/class_2487;)V
      named writeNbt Lnet/minecraft/block/entity/BlockEntity;writeNbt(Lnet/minecraft/nbt/NbtCompound;)V

    • toUpdatePacket

      public BlockEntityUpdateS2CPacket toUpdatePacket()
      Description copied from class: BlockEntity
      Returns the packet to send to nearby players when the block entity's observable state changes, or null to not send the packet.

      If the data returned by initial chunk data is suitable for updates, the following shortcut can be used to create an update packet: BlockEntityUpdateS2CPacket.create(this). The NBT will be passed to BlockEntity.readNbt(net.minecraft.nbt.NbtCompound) on the client.

      "Observable state" is a state that clients can observe without specific interaction. For example, CampfireBlockEntity's cooked items are observable states, but chests' inventories are not observable states, since the player must first open that chest before they can see the contents.

      To sync block entity data using this method, use serverWorld.getChunkManager().markForUpdate(this.getPos());.

      Overrides:
      toUpdatePacket in class BlockEntity
      Returns:
      the packet to send to nearby players when the block entity's observable state changes, or null to not send the packet
      See Also:
      Mappings:
      Namespace Name Mixin selector
      official c Ldhw;c()Lyv;
      intermediary method_55149 Lnet/minecraft/class_8961;method_55149()Lnet/minecraft/class_2622;
      named toUpdatePacket Lnet/minecraft/class_8961;toUpdatePacket()Lnet/minecraft/network/packet/s2c/play/BlockEntityUpdateS2CPacket;

    • toInitialChunkDataNbt

      public NbtCompound toInitialChunkDataNbt()
      Returns the serialized state of this block entity that is observable by clients.

      This is sent alongside the initial chunk data, as well as when the block entity implements BlockEntity.toUpdatePacket() and decides to use the default BlockEntityUpdateS2CPacket.

      "Observable state" is a state that clients can observe without specific interaction. For example, CampfireBlockEntity's cooked items are observable states, but chests' inventories are not observable states, since the player must first open that chest before they can see the contents.

      To send all NBT data of this block entity saved to disk, return BlockEntity.createNbt().

      Overrides:
      toInitialChunkDataNbt in class BlockEntity
      Returns:
      the serialized state of this block entity that is observable by clients
      See Also:
      Mappings:
      Namespace Name Mixin selector
      official ax_ Ldgd;ax_()Lsj;
      intermediary method_16887 Lnet/minecraft/class_2586;method_16887()Lnet/minecraft/class_2487;
      named toInitialChunkDataNbt Lnet/minecraft/block/entity/BlockEntity;toInitialChunkDataNbt()Lnet/minecraft/nbt/NbtCompound;

    • copyItemDataRequiresOperator

      public boolean copyItemDataRequiresOperator()
      Returns whether the block item should require the player to have operator permissions to copy the block entity data on placement.

      Block entities that can execute commands should override this to return true.

      Overrides:
      copyItemDataRequiresOperator in class BlockEntity
      Returns:
      whether the block item should require the player to have operator permissions to copy the block entity data on placement
      See Also:
      Mappings:
      Namespace Name Mixin selector
      official u Ldgd;u()Z
      intermediary method_11011 Lnet/minecraft/class_2586;method_11011()Z
      named copyItemDataRequiresOperator Lnet/minecraft/block/entity/BlockEntity;copyItemDataRequiresOperator()Z

    • setEntityType

      public void setEntityType(EntityType<?> entityType, Random random)
      Specified by:
      setEntityType in interface class_8959
      Mappings:
      Namespace Name Mixin selector
      official a Lctq;a(Lblj;Lauf;)V
      intermediary method_46408 Lnet/minecraft/class_8959;method_46408(Lnet/minecraft/class_1299;Lnet/minecraft/class_5819;)V
      named setEntityType Lnet/minecraft/class_8959;setEntityType(Lnet/minecraft/entity/EntityType;Lnet/minecraft/util/math/random/Random;)V

    • method_55150

      public class_8963 method_55150()
      Mappings:
      Namespace Name Mixin selector
      official d Ldhw;d()Ldhz;
      intermediary method_55150 Lnet/minecraft/class_8961;method_55150()Lnet/minecraft/class_8963;
      named method_55150 Lnet/minecraft/class_8961;method_55150()Lnet/minecraft/class_8963;

    • method_55151

      public class_8967 method_55151()
      Specified by:
      method_55151 in interface class_8963.class_8964
      Mappings:
      Namespace Name Mixin selector
      official f Ldhz$a;f()Ldic;
      intermediary method_55151 Lnet/minecraft/class_8963$class_8964;method_55151()Lnet/minecraft/class_8967;
      named method_55151 Lnet/minecraft/class_8963$class_8964;method_55151()Lnet/minecraft/class_8967;

    • method_55146

      public void method_55146(World world, class_8967 class_8967)
      Specified by:
      method_55146 in interface class_8963.class_8964
      Mappings:
      Namespace Name Mixin selector
      official a Ldhz$a;a(Lcsy;Ldic;)V
      intermediary method_55146 Lnet/minecraft/class_8963$class_8964;method_55146(Lnet/minecraft/class_1937;Lnet/minecraft/class_8967;)V
      named method_55146 Lnet/minecraft/class_8963$class_8964;method_55146(Lnet/minecraft/world/World;Lnet/minecraft/class_8967;)V

    • method_55152

      public void method_55152()
      Specified by:
      method_55152 in interface class_8963.class_8964
      Mappings:
      Namespace Name Mixin selector
      official g Ldhz$a;g()V
      intermediary method_55152 Lnet/minecraft/class_8963$class_8964;method_55152()V
      named method_55152 Lnet/minecraft/class_8963$class_8964;method_55152()V