Package net.minecraft.block

Class SpawnerBlock

java.lang.Object

net.minecraft.block.AbstractBlock

net.minecraft.block.Block

net.minecraft.block.BlockWithEntity

net.minecraft.block.SpawnerBlock

All Implemented Interfaces:

BlockEntityProvider, ItemConvertible, ToggleableFeature

public class SpawnerBlock
extends BlockWithEntity

Mappings:

Namespace	Name
official	cwr
intermediary	net/minecraft/class_2496
named	net/minecraft/block/SpawnerBlock

Nested Class Summary

Nested classes/interfaces inherited from class net.minecraft.block.Block

Block.NeighborGroup

Nested classes/interfaces inherited from class net.minecraft.block.AbstractBlock

AbstractBlock.AbstractBlockState, AbstractBlock.ContextPredicate, AbstractBlock.Offsetter, AbstractBlock.OffsetType, AbstractBlock.Settings, AbstractBlock.TypedContextPredicate<A>

Field Summary

Fields inherited from class net.minecraft.block.Block

field_31022, field_31023, field_31024, field_31025, field_31035, FORCE_STATE, MOVED, NO_REDRAW, NOTIFY_ALL, NOTIFY_LISTENERS, NOTIFY_NEIGHBORS, REDRAW_ON_MAIN_THREAD, SKIP_DROPS, SKIP_LIGHTING_UPDATES, STATE_IDS, stateManager

Fields inherited from class net.minecraft.block.AbstractBlock

collidable, DIRECTIONS, dynamicBounds, jumpVelocityMultiplier, lootTableId, material, randomTicks, requiredFeatures, resistance, settings, slipperiness, soundGroup, velocityMultiplier

Fields inherited from interface net.minecraft.resource.featuretoggle.ToggleableFeature

FEATURE_ENABLED_REGISTRY_KEYS

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SpawnerBlock(AbstractBlock.Settings settings)

Method Summary

Modifier and Type	Method	Description
void	appendTooltip(ItemStack stack, @Nullable BlockView world, List<Text> tooltip, TooltipContext options)	Appends tooltips to a stack of this block's corresponding block item.
BlockEntity	createBlockEntity(BlockPos pos, BlockState state)	Returns a new block entity instance.
private Optional<Text>	getEntityNameForTooltip(ItemStack stack)
BlockRenderType	getRenderType(BlockState state)	Returns the block's render type (invisible, animated, model).
<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.
void	onStacksDropped(BlockState state, ServerWorld world, BlockPos pos, ItemStack tool, boolean dropExperience)	Called server-side when the stacks are dropped by mining or explosion.

Methods inherited from class net.minecraft.block.BlockWithEntity

checkType, createScreenHandlerFactory, onSyncedBlockEvent

Methods inherited from class net.minecraft.block.Block

afterBreak, appendProperties, asBlock, asItem, canMobSpawnInside, cannotConnect, createCuboidShape, dropExperience, dropExperienceWhenMined, dropStack, dropStack, dropStacks, dropStacks, dropStacks, dropStacks, getBlastResistance, getBlockFromItem, getDefaultState, getDroppedStacks, getDroppedStacks, getJumpVelocityMultiplier, getName, getPickStack, getPlacementState, getRawIdFromState, getRegistryEntry, getShapesForStates, getSlipperiness, getSoundGroup, getStateFromRawId, getStateManager, getStateWithProperties, getTranslationKey, getVelocityMultiplier, hasDynamicBounds, hasRandomTicks, hasTopRim, isFaceFullSquare, isShapeFullCube, isTransparent, onBreak, onBroken, onDestroyedByExplosion, onEntityLand, onLandedUpon, onPlaced, onSteppedOn, postProcessState, precipitationTick, pushEntitiesUpBeforeBlockChange, randomDisplayTick, replace, replace, setDefaultState, shouldDrawSide, shouldDropItemsOnExplosion, sideCoversSmallSquare, spawnBreakParticles, toString

Methods inherited from class net.minecraft.block.AbstractBlock

calcBlockBreakingDelta, canBucketPlace, canPathfindThrough, canPlaceAt, canReplace, emitsRedstonePower, getAmbientOcclusionLightLevel, getCameraCollisionShape, getCollisionShape, getComparatorOutput, getCullingShape, getDefaultMapColor, getDroppedStacks, getFluidState, getHardness, getLootTableId, getMaxHorizontalModelOffset, getOpacity, getOutlineShape, getPistonBehavior, getRaycastShape, getRenderingSeed, getRequiredFeatures, getSidesShape, getStateForNeighborUpdate, getStrongRedstonePower, getVerticalModelOffsetMultiplier, getWeakRedstonePower, hasComparatorOutput, hasSidedTransparency, isCullingShapeFullCube, isShapeFullCube, isSideInvisible, mirror, neighborUpdate, onBlockAdded, onBlockBreakStart, onEntityCollision, onProjectileHit, onStateReplaced, onUse, prepare, randomTick, rotate, scheduledTick

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Methods inherited from interface net.minecraft.block.BlockEntityProvider

getGameEventListener

Methods inherited from interface net.minecraft.resource.featuretoggle.ToggleableFeature

isEnabled

Constructor Details

SpawnerBlock

protected SpawnerBlock(AbstractBlock.Settings settings)

Mappings:

Namespace	Name	Mixin selector
official	<init>	Ldbp;<init>(Ldbp$d;)V
intermediary	<init>	Lnet/minecraft/class_4970;<init>(Lnet/minecraft/class_4970$class_2251;)V
named	<init>	Lnet/minecraft/block/AbstractBlock;<init>(Lnet/minecraft/block/AbstractBlock$Settings;)V

Method Details

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);
 }
 

Returns:

a new block entity instance

Mappings:

Namespace	Name	Mixin selector
official	a	Lcru;a(Lgt;Ldbq;)Lcze;
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;
 }
 

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	Lcru;a(Lcmi;Ldbq;Lczg;)Lczf;
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;

onStacksDropped

public void onStacksDropped(BlockState state,
 ServerWorld world,
 BlockPos pos,
 ItemStack tool,
 boolean dropExperience)

Called server-side when the stacks are dropped by mining or explosion. This is mostly overridden to drop experience orbs. To change the dropped item stacks, use loot tables or AbstractBlock.getDroppedStacks(net.minecraft.block.BlockState, net.minecraft.loot.context.LootContext.Builder). To drop inventory contents, use AbstractBlock.onStateReplaced(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, boolean) instead.

Experience orbs should only be dropped if dropExperience is true. Block.dropExperienceWhenMined(net.minecraft.server.world.ServerWorld, net.minecraft.util.math.BlockPos, net.minecraft.item.ItemStack, net.minecraft.util.math.intprovider.IntProvider) can be used to drop experience orbs. ExperienceDroppingBlock provides the implementation for experience-dropping blocks.

Overrides:

onStacksDropped in class AbstractBlock

See Also:

• ExperienceDroppingBlock
• Block.dropExperienceWhenMined(net.minecraft.server.world.ServerWorld, net.minecraft.util.math.BlockPos, net.minecraft.item.ItemStack, net.minecraft.util.math.intprovider.IntProvider)
• AbstractBlock.getDroppedStacks(net.minecraft.block.BlockState, net.minecraft.loot.context.LootContext.Builder)
• AbstractBlock.onStateReplaced(net.minecraft.block.BlockState, net.minecraft.world.World, net.minecraft.util.math.BlockPos, net.minecraft.block.BlockState, boolean)

Mappings:

Namespace	Name	Mixin selector
official	a	Ldbp;a(Ldbq;Laip;Lgt;Lcfv;Z)V
intermediary	method_9565	Lnet/minecraft/class_4970;method_9565(Lnet/minecraft/class_2680;Lnet/minecraft/class_3218;Lnet/minecraft/class_2338;Lnet/minecraft/class_1799;Z)V
named	onStacksDropped	Lnet/minecraft/block/AbstractBlock;onStacksDropped(Lnet/minecraft/block/BlockState;Lnet/minecraft/server/world/ServerWorld;Lnet/minecraft/util/math/BlockPos;Lnet/minecraft/item/ItemStack;Z)V

getRenderType

public BlockRenderType getRenderType(BlockState state)

Returns the block's render type (invisible, animated, model).

Overrides:

getRenderType in class BlockWithEntity

Returns:

the block's render type (invisible, animated, model)

Mappings:

Namespace	Name	Mixin selector
official	b_	Ldbp;b_(Ldbq;)Lcvj;
intermediary	method_9604	Lnet/minecraft/class_4970;method_9604(Lnet/minecraft/class_2680;)Lnet/minecraft/class_2464;
named	getRenderType	Lnet/minecraft/block/AbstractBlock;getRenderType(Lnet/minecraft/block/BlockState;)Lnet/minecraft/block/BlockRenderType;

appendTooltip

public void appendTooltip(ItemStack stack,
 @Nullable
 @Nullable BlockView world,
 List<Text> tooltip,
 TooltipContext options)

Appends tooltips to a stack of this block's corresponding block item. Used by shulker boxes.

Overrides:

appendTooltip in class Block

See Also:

• Item.appendTooltip(net.minecraft.item.ItemStack, net.minecraft.world.World, java.util.List<net.minecraft.text.Text>, net.minecraft.client.item.TooltipContext)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcpi;a(Lcfv;Lclo;Ljava/util/List;Lchl;)V
intermediary	method_9568	Lnet/minecraft/class_2248;method_9568(Lnet/minecraft/class_1799;Lnet/minecraft/class_1922;Ljava/util/List;Lnet/minecraft/class_1836;)V
named	appendTooltip	Lnet/minecraft/block/Block;appendTooltip(Lnet/minecraft/item/ItemStack;Lnet/minecraft/world/BlockView;Ljava/util/List;Lnet/minecraft/client/item/TooltipContext;)V

getEntityNameForTooltip

private Optional<Text> getEntityNameForTooltip(ItemStack stack)

Mappings:

Namespace	Name	Mixin selector
official	a	Lcwr;a(Lcfv;)Ljava/util/Optional;
intermediary	method_46689	Lnet/minecraft/class_2496;method_46689(Lnet/minecraft/class_1799;)Ljava/util/Optional;
named	getEntityNameForTooltip	Lnet/minecraft/block/SpawnerBlock;getEntityNameForTooltip(Lnet/minecraft/item/ItemStack;)Ljava/util/Optional;