package net.minecraft.world.level.block; import com.mojang.serialization.MapCodec; import java.util.List; import java.util.function.BiConsumer; import net.minecraft.advancements.triggers.CriteriaTriggers; import net.minecraft.core.BlockPos; import net.minecraft.core.Direction; import net.minecraft.core.component.DataComponents; import net.minecraft.core.particles.ParticleTypes; import net.minecraft.server.level.ServerLevel; import net.minecraft.server.level.ServerPlayer; import net.minecraft.sounds.SoundEvents; import net.minecraft.sounds.SoundSource; import net.minecraft.stats.Stats; import net.minecraft.tags.BlockTags; import net.minecraft.tags.EnchantmentTags; import net.minecraft.util.Mth; import net.minecraft.util.RandomSource; import net.minecraft.util.Util; import net.minecraft.world.Containers; import net.minecraft.world.InteractionHand; import net.minecraft.world.InteractionResult; import net.minecraft.world.entity.Entity; import net.minecraft.world.entity.animal.bee.Bee; import net.minecraft.world.entity.boss.wither.WitherBoss; import net.minecraft.world.entity.item.ItemEntity; import net.minecraft.world.entity.item.PrimedTnt; import net.minecraft.world.entity.monster.Creeper; import net.minecraft.world.entity.player.Player; import net.minecraft.world.entity.projectile.hurtingprojectile.WitherSkull; import net.minecraft.world.entity.vehicle.minecart.MinecartTNT; import net.minecraft.world.item.Item; import net.minecraft.world.item.ItemStack; import net.minecraft.world.item.Items; import net.minecraft.world.item.component.BlockItemStateProperties; import net.minecraft.world.item.context.BlockPlaceContext; import net.minecraft.world.item.enchantment.EnchantmentHelper; import net.minecraft.world.level.Explosion; import net.minecraft.world.level.Level; import net.minecraft.world.level.LevelReader; import net.minecraft.world.level.ScheduledTickAccess; import net.minecraft.world.level.block.entity.BeehiveBlockEntity; import net.minecraft.world.level.block.entity.BlockEntity; import net.minecraft.world.level.block.entity.BlockEntityTicker; import net.minecraft.world.level.block.entity.BlockEntityType; import net.minecraft.world.level.block.entity.BlockEntityTypes; import net.minecraft.world.level.block.state.BlockBehaviour; import net.minecraft.world.level.block.state.BlockState; import net.minecraft.world.level.block.state.StateDefinition; import net.minecraft.world.level.block.state.properties.BlockStateProperties; import net.minecraft.world.level.block.state.properties.EnumProperty; import net.minecraft.world.level.block.state.properties.IntegerProperty; import net.minecraft.world.level.gameevent.GameEvent; import net.minecraft.world.level.gamerules.GameRules; import net.minecraft.world.level.storage.loot.BuiltInLootTables; import net.minecraft.world.level.storage.loot.LootParams; import net.minecraft.world.level.storage.loot.parameters.LootContextParams; import net.minecraft.world.phys.AABB; import net.minecraft.world.phys.BlockHitResult; import net.minecraft.world.phys.shapes.VoxelShape; import org.jspecify.annotations.Nullable; public class BeehiveBlock extends BaseEntityBlock { public static final MapCodec CODEC = simpleCodec(BeehiveBlock::new); public static final EnumProperty FACING = HorizontalDirectionalBlock.FACING; public static final IntegerProperty HONEY_LEVEL = BlockStateProperties.LEVEL_HONEY; public static final int MAX_HONEY_LEVELS = 5; @Override public MapCodec codec() { return CODEC; } public BeehiveBlock(final BlockBehaviour.Properties properties) { super(properties); this.registerDefaultState(this.stateDefinition.any().setValue(HONEY_LEVEL, 0).setValue(FACING, Direction.NORTH)); } @Override protected boolean hasAnalogOutputSignal(final BlockState state) { return true; } @Override protected int getAnalogOutputSignal(final BlockState state, final Level level, final BlockPos pos, final Direction direction) { return (Integer)state.getValue(HONEY_LEVEL); } @Override public void playerDestroy( final Level level, final Player player, final BlockPos pos, final BlockState state, @Nullable final BlockEntity blockEntity, final ItemStack destroyedWith ) { super.playerDestroy(level, player, pos, state, blockEntity, destroyedWith); if (!level.isClientSide() && blockEntity instanceof BeehiveBlockEntity beehiveBlockEntity) { if (!EnchantmentHelper.hasTag(destroyedWith, EnchantmentTags.PREVENTS_BEE_SPAWNS_WHEN_MINING)) { beehiveBlockEntity.emptyAllLivingFromHive(player, state, BeehiveBlockEntity.BeeReleaseStatus.EMERGENCY); Containers.updateNeighboursAfterDestroy(state, level, pos); this.angerNearbyBees(level, pos); } CriteriaTriggers.BEE_NEST_DESTROYED.trigger((ServerPlayer)player, state, destroyedWith, beehiveBlockEntity.getOccupantCount()); } } @Override protected void onExplosionHit( final BlockState state, final ServerLevel level, final BlockPos pos, final Explosion explosion, final BiConsumer onHit ) { super.onExplosionHit(state, level, pos, explosion, onHit); this.angerNearbyBees(level, pos); } private void angerNearbyBees(final Level level, final BlockPos pos) { AABB areaAroundBeehive = new AABB(pos).inflate(8.0, 6.0, 8.0); List beesToAnger = level.getEntitiesOfClass(Bee.class, areaAroundBeehive); if (!beesToAnger.isEmpty()) { List playersToBeAngryAt = level.getEntitiesOfClass(Player.class, areaAroundBeehive); if (playersToBeAngryAt.isEmpty()) { return; } for (Bee bee : beesToAnger) { if (bee.getTarget() == null) { Player angerTarget = Util.getRandom(playersToBeAngryAt, level.getRandom()); bee.setTarget(angerTarget); } } } } public static void dropHoneycomb( final ServerLevel level, final ItemStack tool, final BlockState blockState, @Nullable final BlockEntity blockEntity, @Nullable final Entity entity, final BlockPos pos ) { dropFromBlockInteractLootTable( level, BuiltInLootTables.HARVEST_BEEHIVE, blockState, blockEntity, tool, entity, (serverLevel, stack) -> popResource(serverLevel, pos, stack) ); } @Override protected InteractionResult useItemOn( final ItemStack itemStack, final BlockState state, final Level level, final BlockPos pos, final Player player, final InteractionHand hand, final BlockHitResult hitResult ) { int honeyLevel = (Integer)state.getValue(HONEY_LEVEL); boolean hiveEmptied = false; if (honeyLevel >= 5) { Item item = itemStack.getItem(); if (level instanceof ServerLevel serverLevel && itemStack.is(Items.SHEARS)) { dropHoneycomb(serverLevel, itemStack, state, level.getBlockEntity(pos), player, pos); level.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.BEEHIVE_SHEAR, SoundSource.BLOCKS, 1.0F, 1.0F); itemStack.hurtAndBreak(1, player, hand.asEquipmentSlot()); hiveEmptied = true; level.gameEvent(player, GameEvent.SHEAR, pos); } else if (itemStack.is(Items.GLASS_BOTTLE)) { itemStack.shrink(1); level.playSound(player, player.getX(), player.getY(), player.getZ(), SoundEvents.BOTTLE_FILL, SoundSource.BLOCKS, 1.0F, 1.0F); if (itemStack.isEmpty()) { player.setItemInHand(hand, new ItemStack(Items.HONEY_BOTTLE)); } else if (!player.getInventory().add(new ItemStack(Items.HONEY_BOTTLE))) { player.drop(new ItemStack(Items.HONEY_BOTTLE), false); } hiveEmptied = true; level.gameEvent(player, GameEvent.FLUID_PICKUP, pos); } if (!level.isClientSide() && hiveEmptied) { player.awardStat(Stats.ITEM_USED.get(item)); } } if (hiveEmptied) { if (!CampfireBlock.isSmokeyPos(level, pos)) { if (this.hiveContainsBees(level, pos)) { this.angerNearbyBees(level, pos); } this.releaseBeesAndResetHoneyLevel(level, state, pos, player, BeehiveBlockEntity.BeeReleaseStatus.EMERGENCY); } else { this.resetHoneyLevel(level, state, pos); } return InteractionResult.SUCCESS; } else { return super.useItemOn(itemStack, state, level, pos, player, hand, hitResult); } } private boolean hiveContainsBees(final Level level, final BlockPos pos) { return level.getBlockEntity(pos) instanceof BeehiveBlockEntity beehiveBlockEntity ? !beehiveBlockEntity.isEmpty() : false; } public void releaseBeesAndResetHoneyLevel( final Level level, final BlockState state, final BlockPos pos, @Nullable final Player player, final BeehiveBlockEntity.BeeReleaseStatus beeReleaseStatus ) { this.resetHoneyLevel(level, state, pos); if (level.getBlockEntity(pos) instanceof BeehiveBlockEntity beehiveBlockEntity) { beehiveBlockEntity.emptyAllLivingFromHive(player, state, beeReleaseStatus); } } public void resetHoneyLevel(final Level level, final BlockState state, final BlockPos pos) { level.setBlock(pos, state.setValue(HONEY_LEVEL, 0), 3); } @Override public void animateTick(final BlockState state, final Level level, final BlockPos pos, final RandomSource random) { if ((Integer)state.getValue(HONEY_LEVEL) >= 5) { for (int i = 0; i < random.nextInt(1) + 1; i++) { this.trySpawnDripParticles(level, pos, state); } } } private void trySpawnDripParticles(final Level level, final BlockPos pos, final BlockState state) { if (state.getFluidState().isEmpty() && !(level.getRandom().nextFloat() < 0.3F)) { VoxelShape collisionShape = state.getCollisionShape(level, pos); double topSideHeight = collisionShape.max(Direction.Axis.Y); if (topSideHeight >= 1.0 && !state.is(BlockTags.IMPERMEABLE)) { double bottomSideHeight = collisionShape.min(Direction.Axis.Y); if (bottomSideHeight > 0.0) { this.spawnParticle(level, pos, collisionShape, pos.getY() + bottomSideHeight - 0.05); } else { BlockPos below = pos.below(); BlockState belowState = level.getBlockState(below); VoxelShape belowShape = belowState.getCollisionShape(level, below); double belowTopSideHeight = belowShape.max(Direction.Axis.Y); if ((belowTopSideHeight < 1.0 || !belowState.isCollisionShapeFullBlock(level, below)) && belowState.getFluidState().isEmpty()) { this.spawnParticle(level, pos, collisionShape, pos.getY() - 0.05); } } } } } private void spawnParticle(final Level level, final BlockPos pos, final VoxelShape dripShape, final double height) { this.spawnFluidParticle( level, pos.getX() + dripShape.min(Direction.Axis.X), pos.getX() + dripShape.max(Direction.Axis.X), pos.getZ() + dripShape.min(Direction.Axis.Z), pos.getZ() + dripShape.max(Direction.Axis.Z), height ); } private void spawnFluidParticle(final Level level, final double x1, final double x2, final double z1, final double z2, final double y) { level.addParticle( ParticleTypes.DRIPPING_HONEY, Mth.lerp(level.getRandom().nextDouble(), x1, x2), y, Mth.lerp(level.getRandom().nextDouble(), z1, z2), 0.0, 0.0, 0.0 ); } @Override public BlockState getStateForPlacement(final BlockPlaceContext context) { return this.defaultBlockState().setValue(FACING, context.getHorizontalDirection().getOpposite()); } @Override protected void createBlockStateDefinition(final StateDefinition.Builder builder) { builder.add(HONEY_LEVEL, FACING); } @Nullable @Override public BlockEntity newBlockEntity(final BlockPos worldPosition, final BlockState blockState) { return new BeehiveBlockEntity(worldPosition, blockState); } @Nullable @Override public BlockEntityTicker getTicker(final Level level, final BlockState blockState, final BlockEntityType type) { return level.isClientSide() ? null : createTickerHelper(type, BlockEntityTypes.BEEHIVE, BeehiveBlockEntity::serverTick); } @Override public BlockState playerWillDestroy(final Level level, final BlockPos pos, final BlockState state, final Player player) { if (level instanceof ServerLevel serverLevel && player.preventsBlockDrops() && serverLevel.getGameRules().get(GameRules.BLOCK_DROPS) && level.getBlockEntity(pos) instanceof BeehiveBlockEntity beehiveBlockEntity) { int honeyLevel = (Integer)state.getValue(HONEY_LEVEL); boolean hasBees = !beehiveBlockEntity.isEmpty(); if (hasBees || honeyLevel > 0) { ItemStack itemStack = new ItemStack(this); itemStack.applyComponents(beehiveBlockEntity.collectComponents()); itemStack.set(DataComponents.BLOCK_STATE, BlockItemStateProperties.EMPTY.with(HONEY_LEVEL, honeyLevel)); ItemEntity entity = new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(), itemStack); entity.setDefaultPickUpDelay(); level.addFreshEntity(entity); } } return super.playerWillDestroy(level, pos, state, player); } @Override protected List getDrops(final BlockState state, final LootParams.Builder params) { Entity entity = params.getOptionalParameter(LootContextParams.THIS_ENTITY); if (entity instanceof PrimedTnt || entity instanceof Creeper || entity instanceof WitherSkull || entity instanceof WitherBoss || entity instanceof MinecartTNT) { BlockEntity blockEntity = params.getOptionalParameter(LootContextParams.BLOCK_ENTITY); if (blockEntity instanceof BeehiveBlockEntity beehiveBlockEntity) { beehiveBlockEntity.emptyAllLivingFromHive(null, state, BeehiveBlockEntity.BeeReleaseStatus.EMERGENCY); } } return super.getDrops(state, params); } @Override protected ItemStack getCloneItemStack(final LevelReader level, final BlockPos pos, final BlockState state, final boolean includeData) { ItemStack itemStack = super.getCloneItemStack(level, pos, state, includeData); if (includeData) { itemStack.set(DataComponents.BLOCK_STATE, BlockItemStateProperties.EMPTY.with(HONEY_LEVEL, (Integer & Comparable)state.getValue(HONEY_LEVEL))); } return itemStack; } @Override protected BlockState updateShape( final BlockState state, final LevelReader level, final ScheduledTickAccess ticks, final BlockPos pos, final Direction directionToNeighbour, final BlockPos neighbourPos, final BlockState neighbourState, final RandomSource random ) { if (level.getBlockState(neighbourPos).getBlock() instanceof FireBlock && level.getBlockEntity(pos) instanceof BeehiveBlockEntity beehiveBlockEntity) { beehiveBlockEntity.emptyAllLivingFromHive(null, state, BeehiveBlockEntity.BeeReleaseStatus.EMERGENCY); } return super.updateShape(state, level, ticks, pos, directionToNeighbour, neighbourPos, neighbourState, random); } @Override public BlockState rotate(final BlockState state, final Rotation rotation) { return state.setValue(FACING, rotation.rotate(state.getValue(FACING))); } @Override public BlockState mirror(final BlockState state, final Mirror mirror) { return state.rotate(mirror.getRotation(state.getValue(FACING))); } }