Package net.minecraft.block.entity

Class TrialSpawnerBlockEntity

java.lang.Object
net.minecraft.block.entity.BlockEntity
net.minecraft.block.entity.TrialSpawnerBlockEntity
All Implemented Interfaces:
Spawner, TrialSpawnerLogic.TrialSpawner
public class TrialSpawnerBlockEntity extends BlockEntity implements Spawner, TrialSpawnerLogic.TrialSpawner
Mappings:
Namespace Name
named net/minecraft/block/entity/TrialSpawnerBlockEntity
intermediary net/minecraft/class_8961
official dwt

  • Field Details

    • LOGGER

      private static final Logger LOGGER
      Mappings:
      Namespace Name Mixin selector
      named LOGGER Lnet/minecraft/block/entity/TrialSpawnerBlockEntity;LOGGER:Lorg/slf4j/Logger;
      intermediary field_47354 Lnet/minecraft/class_8961;field_47354:Lorg/slf4j/Logger;
      official a Ldwt;a:Lorg/slf4j/Logger;

    • spawner

      private TrialSpawnerLogic spawner
      Mappings:
      Namespace Name Mixin selector
      named spawner Lnet/minecraft/block/entity/TrialSpawnerBlockEntity;spawner:Lnet/minecraft/block/spawner/TrialSpawnerLogic;
      intermediary field_47355 Lnet/minecraft/class_8961;field_47355:Lnet/minecraft/class_8963;
      official b Ldwt;b:Ldww;

  • Constructor Details

    • TrialSpawnerBlockEntity

      public TrialSpawnerBlockEntity(BlockPos pos, BlockState state)
      Mappings:
      Namespace Name Mixin selector
      named <init> Lnet/minecraft/block/entity/TrialSpawnerBlockEntity;<init>(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)V
      intermediary <init> Lnet/minecraft/class_8961;<init>(Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)V
      official <init> Ldwt;<init>(Ljh;Ldxu;)V

  • Method Details

    • readNbt

      protected void readNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup registries)
      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
      named readNbt Lnet/minecraft/block/entity/BlockEntity;readNbt(Lnet/minecraft/nbt/NbtCompound;Lnet/minecraft/registry/RegistryWrapper$WrapperLookup;)V
      intermediary method_11014 Lnet/minecraft/class_2586;method_11014(Lnet/minecraft/class_2487;Lnet/minecraft/class_7225$class_7874;)V
      official a Lduw;a(Lux;Ljs$a;)V

    • writeNbt

      protected void writeNbt(NbtCompound nbt, RegistryWrapper.WrapperLookup registries)
      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
      named writeNbt Lnet/minecraft/block/entity/BlockEntity;writeNbt(Lnet/minecraft/nbt/NbtCompound;Lnet/minecraft/registry/RegistryWrapper$WrapperLookup;)V
      intermediary method_11007 Lnet/minecraft/class_2586;method_11007(Lnet/minecraft/class_2487;Lnet/minecraft/class_7225$class_7874;)V
      official b Lduw;b(Lux;Ljs$a;)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, net.minecraft.registry.RegistryWrapper.WrapperLookup) 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
      named toUpdatePacket Lnet/minecraft/block/entity/TrialSpawnerBlockEntity;toUpdatePacket()Lnet/minecraft/network/packet/s2c/play/BlockEntityUpdateS2CPacket;
      intermediary method_55149 Lnet/minecraft/class_8961;method_55149()Lnet/minecraft/class_2622;
      official b Ldwt;b()Lacy;

    • toInitialChunkDataNbt

      public NbtCompound toInitialChunkDataNbt(RegistryWrapper.WrapperLookup registries)
      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 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(net.minecraft.registry.RegistryWrapper.WrapperLookup).

      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
      named toInitialChunkDataNbt Lnet/minecraft/block/entity/BlockEntity;toInitialChunkDataNbt(Lnet/minecraft/registry/RegistryWrapper$WrapperLookup;)Lnet/minecraft/nbt/NbtCompound;
      intermediary method_16887 Lnet/minecraft/class_2586;method_16887(Lnet/minecraft/class_7225$class_7874;)Lnet/minecraft/class_2487;
      official a Lduw;a(Ljs$a;)Lux;

    • 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
      named copyItemDataRequiresOperator Lnet/minecraft/block/entity/BlockEntity;copyItemDataRequiresOperator()Z
      intermediary method_11011 Lnet/minecraft/class_2586;method_11011()Z
      official p Lduw;p()Z

    • setEntityType

      public void setEntityType(EntityType<?> type, Random random)
      Specified by:
      setEntityType in interface Spawner
      Mappings:
      Namespace Name Mixin selector
      named setEntityType Lnet/minecraft/block/entity/Spawner;setEntityType(Lnet/minecraft/entity/EntityType;Lnet/minecraft/util/math/random/Random;)V
      intermediary method_46408 Lnet/minecraft/class_8959;method_46408(Lnet/minecraft/class_1299;Lnet/minecraft/class_5819;)V
      official a Ldic;a(Lbvq;Lbam;)V

    • getSpawner

      public TrialSpawnerLogic getSpawner()
      Mappings:
      Namespace Name Mixin selector
      named getSpawner Lnet/minecraft/block/entity/TrialSpawnerBlockEntity;getSpawner()Lnet/minecraft/block/spawner/TrialSpawnerLogic;
      intermediary method_55150 Lnet/minecraft/class_8961;method_55150()Lnet/minecraft/class_8963;
      official c Ldwt;c()Ldww;

    • getSpawnerState

      public TrialSpawnerState getSpawnerState()
      Specified by:
      getSpawnerState in interface TrialSpawnerLogic.TrialSpawner
      Mappings:
      Namespace Name Mixin selector
      named getSpawnerState Lnet/minecraft/block/spawner/TrialSpawnerLogic$TrialSpawner;getSpawnerState()Lnet/minecraft/block/enums/TrialSpawnerState;
      intermediary method_55151 Lnet/minecraft/class_8963$class_8964;method_55151()Lnet/minecraft/class_8967;
      official d Ldww$b;d()Ldxa;

    • setSpawnerState

      public void setSpawnerState(World world, TrialSpawnerState spawnerState)
      Specified by:
      setSpawnerState in interface TrialSpawnerLogic.TrialSpawner
      Mappings:
      Namespace Name Mixin selector
      named setSpawnerState Lnet/minecraft/block/spawner/TrialSpawnerLogic$TrialSpawner;setSpawnerState(Lnet/minecraft/world/World;Lnet/minecraft/block/enums/TrialSpawnerState;)V
      intermediary method_55146 Lnet/minecraft/class_8963$class_8964;method_55146(Lnet/minecraft/class_1937;Lnet/minecraft/class_8967;)V
      official a Ldww$b;a(Ldhh;Ldxa;)V

    • updateListeners

      public void updateListeners()
      Specified by:
      updateListeners in interface TrialSpawnerLogic.TrialSpawner
      Mappings:
      Namespace Name Mixin selector
      named updateListeners Lnet/minecraft/block/spawner/TrialSpawnerLogic$TrialSpawner;updateListeners()V
      intermediary method_55152 Lnet/minecraft/class_8963$class_8964;method_55152()V
      official f Ldww$b;f()V