Package net.minecraft.block

Class HangingSignBlock

java.lang.Object
net.minecraft.block.AbstractBlock
net.minecraft.block.Block
net.minecraft.block.BlockWithEntity
net.minecraft.block.AbstractSignBlock
net.minecraft.block.HangingSignBlock
All Implemented Interfaces:
BlockEntityProvider, FluidDrainable, FluidFillable, Waterloggable, ItemConvertible, ToggleableFeature
public class HangingSignBlock extends AbstractSignBlock
Mappings:
Namespace Name
official cql
intermediary net/minecraft/class_7713
named net/minecraft/block/HangingSignBlock

  • Field Details

    • ROTATION

      public static final IntProperty ROTATION
      Mappings:
      Namespace Name Mixin selector
      official a Lcql;a:Lddb;
      intermediary field_40300 Lnet/minecraft/class_7713;field_40300:Lnet/minecraft/class_2758;
      named ROTATION Lnet/minecraft/block/HangingSignBlock;ROTATION:Lnet/minecraft/state/property/IntProperty;

    • ATTACHED

      public static final BooleanProperty ATTACHED
      Mappings:
      Namespace Name Mixin selector
      official b Lcql;b:Ldcs;
      intermediary field_40301 Lnet/minecraft/class_7713;field_40301:Lnet/minecraft/class_2746;
      named ATTACHED Lnet/minecraft/block/HangingSignBlock;ATTACHED:Lnet/minecraft/state/property/BooleanProperty;

    • field_40302

      protected static final float field_40302
      See Also:
      Mappings:
      Namespace Name Mixin selector
      official c Lcql;c:F
      intermediary field_40302 Lnet/minecraft/class_7713;field_40302:F
      named field_40302 Lnet/minecraft/block/HangingSignBlock;field_40302:F

    • DEFAULT_SHAPE

      protected static final VoxelShape DEFAULT_SHAPE
      Mappings:
      Namespace Name Mixin selector
      official d Lcql;d:Lefb;
      intermediary field_40303 Lnet/minecraft/class_7713;field_40303:Lnet/minecraft/class_265;
      named DEFAULT_SHAPE Lnet/minecraft/block/HangingSignBlock;DEFAULT_SHAPE:Lnet/minecraft/util/shape/VoxelShape;

    • SHAPES_FOR_ROTATION

      private static final Map<Integer,VoxelShape> SHAPES_FOR_ROTATION
      Mappings:
      Namespace Name Mixin selector
      official h Lcql;h:Ljava/util/Map;
      intermediary field_40304 Lnet/minecraft/class_7713;field_40304:Ljava/util/Map;
      named SHAPES_FOR_ROTATION Lnet/minecraft/block/HangingSignBlock;SHAPES_FOR_ROTATION:Ljava/util/Map;

  • Constructor Details

    • HangingSignBlock

      public HangingSignBlock(AbstractBlock.Settings settings, WoodType type)
      Mappings:
      Namespace Name Mixin selector
      official <init> Lcwn;<init>(Ldca$d;Lddo;)V
      intermediary <init> Lnet/minecraft/class_2478;<init>(Lnet/minecraft/class_4970$class_2251;Lnet/minecraft/class_4719;)V
      named <init> Lnet/minecraft/block/AbstractSignBlock;<init>(Lnet/minecraft/block/AbstractBlock$Settings;Lnet/minecraft/block/WoodType;)V

  • Method Details

    • onUse

      public ActionResult onUse(BlockState state, World world, BlockPos pos, PlayerEntity player, Hand hand, BlockHitResult hit)
      Called when this block is used by a player. This, by default, is bound to using the right mouse button.

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

      If the action result is successful on a logical client, then the action will be sent to the logical server for processing.

      Overrides:
      onUse in class AbstractSignBlock
      Returns:
      an action result that specifies if using the block was successful.
      Mappings:
      Namespace Name Mixin selector
      official a Ldca;a(Ldcb;Lcmm;Lgu;Lbyo;Lbdw;Leee;)Lbdx;
      intermediary method_9534 Lnet/minecraft/class_4970;method_9534(Lnet/minecraft/class_2680;Lnet/minecraft/class_1937;Lnet/minecraft/class_2338;Lnet/minecraft/class_1657;Lnet/minecraft/class_1268;Lnet/minecraft/class_3965;)Lnet/minecraft/class_1269;
      named onUse Lnet/minecraft/block/AbstractBlock;onUse(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/World;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/util/Hand;Lnet/minecraft/util/hit/BlockHitResult;)Lnet/minecraft/util/ActionResult;

    • shouldTryAttaching

      private boolean shouldTryAttaching(PlayerEntity player, BlockHitResult hitResult, SignBlockEntity sign, ItemStack stack)
      Mappings:
      Namespace Name Mixin selector
      official a Lcql;a(Lbyo;Leee;Ldav;Lcfz;)Z
      intermediary method_50002 Lnet/minecraft/class_7713;method_50002(Lnet/minecraft/class_1657;Lnet/minecraft/class_3965;Lnet/minecraft/class_2625;Lnet/minecraft/class_1799;)Z
      named shouldTryAttaching Lnet/minecraft/block/HangingSignBlock;shouldTryAttaching(Lnet/minecraft/entity/player/PlayerEntity;Lnet/minecraft/util/hit/BlockHitResult;Lnet/minecraft/block/entity/SignBlockEntity;Lnet/minecraft/item/ItemStack;)Z

    • canPlaceAt

      public boolean canPlaceAt(BlockState state, WorldView world, BlockPos pos)
      Returns whether the block can be placed at pos.

      Blocks with supporting block requirements should override this method. Note that this should also be checked manually during AbstractBlock.getStateForNeighborUpdate(net.minecraft.block.BlockState, net.minecraft.util.math.Direction, net.minecraft.block.BlockState, net.minecraft.world.WorldAccess, net.minecraft.util.math.BlockPos, net.minecraft.util.math.BlockPos) in order to break the block that lost its supporting block.

      This is only checked during the use of block items or by endermen, falling blocks, etc that can place blocks. This does not affect block state changes performed through World.setBlockState(BlockPos, BlockState) call.

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

      Overrides:
      canPlaceAt in class AbstractBlock
      Returns:
      whether the block can be placed at pos
      See Also:
      Mappings:
      Namespace Name Mixin selector
      official a Ldca;a(Ldcb;Lcmp;Lgu;)Z
      intermediary method_9558 Lnet/minecraft/class_4970;method_9558(Lnet/minecraft/class_2680;Lnet/minecraft/class_4538;Lnet/minecraft/class_2338;)Z
      named canPlaceAt Lnet/minecraft/block/AbstractBlock;canPlaceAt(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/WorldView;Lnet/minecraft/util/math/BlockPos;)Z

    • getPlacementState

      public BlockState getPlacementState(ItemPlacementContext ctx)
      Overrides:
      getPlacementState in class Block
      Mappings:
      Namespace Name Mixin selector
      official a Lcpn;a(Lcih;)Ldcb;
      intermediary method_9605 Lnet/minecraft/class_2248;method_9605(Lnet/minecraft/class_1750;)Lnet/minecraft/class_2680;
      named getPlacementState Lnet/minecraft/block/Block;getPlacementState(Lnet/minecraft/item/ItemPlacementContext;)Lnet/minecraft/block/BlockState;

    • getOutlineShape

      public VoxelShape getOutlineShape(BlockState state, BlockView world, BlockPos pos, ShapeContext context)
      Overrides:
      getOutlineShape in class AbstractSignBlock
      Mappings:
      Namespace Name Mixin selector
      official a Ldca;a(Ldcb;Lcls;Lgu;Leen;)Lefb;
      intermediary method_9530 Lnet/minecraft/class_4970;method_9530(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;Lnet/minecraft/class_3726;)Lnet/minecraft/class_265;
      named getOutlineShape Lnet/minecraft/block/AbstractBlock;getOutlineShape(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/ShapeContext;)Lnet/minecraft/util/shape/VoxelShape;

    • getSidesShape

      public VoxelShape getSidesShape(BlockState state, BlockView world, BlockPos pos)
      Overrides:
      getSidesShape in class AbstractBlock
      Mappings:
      Namespace Name Mixin selector
      official b_ Ldca;b_(Ldcb;Lcls;Lgu;)Lefb;
      intermediary method_25959 Lnet/minecraft/class_4970;method_25959(Lnet/minecraft/class_2680;Lnet/minecraft/class_1922;Lnet/minecraft/class_2338;)Lnet/minecraft/class_265;
      named getSidesShape Lnet/minecraft/block/AbstractBlock;getSidesShape(Lnet/minecraft/block/BlockState;Lnet/minecraft/world/BlockView;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/util/shape/VoxelShape;

    • getStateForNeighborUpdate

      public BlockState getStateForNeighborUpdate(BlockState state, Direction direction, BlockState neighborState, WorldAccess world, BlockPos pos, BlockPos neighborPos)
      Returns the state of the block after a neighboring block's state change.

      Returning Blocks.AIR breaks the block. This is useful to implement supporting block requirement for blocks (if used along with AbstractBlock.canPlaceAt(net.minecraft.block.BlockState, net.minecraft.world.WorldView, net.minecraft.util.math.BlockPos)).

      Side effects like activating a redstone component (but not scheduling a tick) should be performed in AbstractBlock.neighborUpdate(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.Block, net.minecraft.util.math.BlockPos, boolean) instead. If the block supports waterlogging and currently has water, this method should be overridden to tick the fluid at the block's position.

      This method is called on both the logical client and logical server, so take caution when overriding this method. The logical side can be checked using World.isClient. This is not called if Block.FORCE_STATE flag is set in the setBlockState call.

      This method can be used for multiple purposes. Here are some examples:

      • FenceBlock uses it to update the fence's connection when a horizontally neighboring block's state is changed.
      • PlantBlock uses it to break the plant if the state change causes it to lose its supporting block.
      • DoorBlock uses it to copy the state of the other half of the door.
      • SlabBlock uses it to schedule the fluid to tick if waterlogged.
      • SoulSandBlock uses it to schedule the water block above to tick so that it becomes a bubble column.
      • FallingBlock uses it to schedule the block to tick so that it can fall if needed.
      Overrides:
      getStateForNeighborUpdate in class AbstractSignBlock
      Parameters:
      state - the state of this block
      direction - the direction from this block to the neighbor
      neighborState - the state of the updated neighbor block
      world - the world
      pos - the position of this block
      neighborPos - the position of the neighbor block
      Returns:
      the state of the block after a neighboring block's state change
      See Also:
      Mappings:
      Namespace Name Mixin selector
      official a Ldca;a(Ldcb;Lha;Ldcb;Lcmn;Lgu;Lgu;)Ldcb;
      intermediary method_9559 Lnet/minecraft/class_4970;method_9559(Lnet/minecraft/class_2680;Lnet/minecraft/class_2350;Lnet/minecraft/class_2680;Lnet/minecraft/class_1936;Lnet/minecraft/class_2338;Lnet/minecraft/class_2338;)Lnet/minecraft/class_2680;
      named getStateForNeighborUpdate Lnet/minecraft/block/AbstractBlock;getStateForNeighborUpdate(Lnet/minecraft/block/BlockState;Lnet/minecraft/util/math/Direction;Lnet/minecraft/block/BlockState;Lnet/minecraft/world/WorldAccess;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/util/math/BlockPos;)Lnet/minecraft/block/BlockState;

    • getRotationDegrees

      public float getRotationDegrees(BlockState state)
      Specified by:
      getRotationDegrees in class AbstractSignBlock
      Mappings:
      Namespace Name Mixin selector
      official g Lcwn;g(Ldcb;)F
      intermediary method_49814 Lnet/minecraft/class_2478;method_49814(Lnet/minecraft/class_2680;)F
      named getRotationDegrees Lnet/minecraft/block/AbstractSignBlock;getRotationDegrees(Lnet/minecraft/block/BlockState;)F

    • rotate

      public BlockState rotate(BlockState state, BlockRotation rotation)
      Returns state rotated by rotation.

      By default, this returns the provided block state.

      Overrides:
      rotate in class AbstractBlock
      Returns:
      state rotated by rotation
      Mappings:
      Namespace Name Mixin selector
      official a Ldca;a(Ldcb;Lcvz;)Ldcb;
      intermediary method_9598 Lnet/minecraft/class_4970;method_9598(Lnet/minecraft/class_2680;Lnet/minecraft/class_2470;)Lnet/minecraft/class_2680;
      named rotate Lnet/minecraft/block/AbstractBlock;rotate(Lnet/minecraft/block/BlockState;Lnet/minecraft/util/BlockRotation;)Lnet/minecraft/block/BlockState;

    • mirror

      public BlockState mirror(BlockState state, BlockMirror mirror)
      Returns state mirrored by mirror.

      By default, this returns the provided block state.

      Overrides:
      mirror in class AbstractBlock
      Returns:
      state mirrored by mirror
      Mappings:
      Namespace Name Mixin selector
      official a Ldca;a(Ldcb;Lcui;)Ldcb;
      intermediary method_9569 Lnet/minecraft/class_4970;method_9569(Lnet/minecraft/class_2680;Lnet/minecraft/class_2415;)Lnet/minecraft/class_2680;
      named mirror Lnet/minecraft/block/AbstractBlock;mirror(Lnet/minecraft/block/BlockState;Lnet/minecraft/util/BlockMirror;)Lnet/minecraft/block/BlockState;

    • appendProperties

      protected void appendProperties(StateManager.Builder<Block,BlockState> builder)
      Appends block state properties to this block. To use this, override and call StateManager.Builder.add(net.minecraft.state.property.Property<?>[]) inside the method. See Properties for the list of pre-defined properties.
      Overrides:
      appendProperties in class Block
      Mappings:
      Namespace Name Mixin selector
      official a Lcpn;a(Ldcc$a;)V
      intermediary method_9515 Lnet/minecraft/class_2248;method_9515(Lnet/minecraft/class_2689$class_2690;)V
      named appendProperties Lnet/minecraft/block/Block;appendProperties(Lnet/minecraft/state/StateManager$Builder;)V

    • createBlockEntity

      public BlockEntity createBlockEntity(BlockPos pos, BlockState state)
      Returns a new block entity instance.

      For example: 

      
 @Override
 public BlockEntity createBlockEntity(BlockPos pos, BlockState state) {
   return new MyBlockEntity(pos, state);
 }
      Specified by:
      createBlockEntity in interface BlockEntityProvider
      Overrides:
      createBlockEntity in class AbstractSignBlock
      Returns:
      a new block entity instance
      Mappings:
      Namespace Name Mixin selector
      official a Lcsb;a(Lgu;Ldcb;)Lczn;
      intermediary method_10123 Lnet/minecraft/class_2343;method_10123(Lnet/minecraft/class_2338;Lnet/minecraft/class_2680;)Lnet/minecraft/class_2586;
      named createBlockEntity Lnet/minecraft/block/BlockEntityProvider;createBlockEntity(Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/block/BlockState;)Lnet/minecraft/block/entity/BlockEntity;

    • getTicker

      @Nullable public <T extends BlockEntity> @Nullable BlockEntityTicker<T> getTicker(World world, BlockState state, BlockEntityType<T> type)
      Returns the "ticker" for the block's block entity, or null if the block entity does not need to be ticked.

      Ticker is a functional interface called every tick to tick the block entity on both the client and the server.

      Tickers should validate that the passed type is the one this block expects, and return null if it isn't. This is to prevent crashes in rare cases where a mismatch occurs between the position's block and block entity. BlockWithEntity.checkType(net.minecraft.block.entity.BlockEntityType<A>, net.minecraft.block.entity.BlockEntityType<E>, net.minecraft.block.entity.BlockEntityTicker<? super E>) can be used to implement the check.

      Example: 

      
 public <T extends BlockEntity> BlockEntityTicker<T> getTicker(World world, BlockState state, BlockEntityType<T> type) {
   if (type != YourMod.MY_BLOCK_ENTITY_TYPE) return null;
   // This should be a static method usable as a BlockEntityTicker.
   return YourBlockEntity::tick;
 }
      Specified by:
      getTicker in interface BlockEntityProvider
      Overrides:
      getTicker in class AbstractSignBlock
      Returns:
      the "ticker" for the block's block entity, or null if the block entity does not need to be ticked
      Mappings:
      Namespace Name Mixin selector
      official a Lcsb;a(Lcmm;Ldcb;Lczp;)Lczo;
      intermediary method_31645 Lnet/minecraft/class_2343;method_31645(Lnet/minecraft/class_1937;Lnet/minecraft/class_2680;Lnet/minecraft/class_2591;)Lnet/minecraft/class_5558;
      named getTicker Lnet/minecraft/block/BlockEntityProvider;getTicker(Lnet/minecraft/world/World;Lnet/minecraft/block/BlockState;Lnet/minecraft/block/entity/BlockEntityType;)Lnet/minecraft/block/entity/BlockEntityTicker;