342 lines
13 KiB
Java
342 lines
13 KiB
Java
package net.minecraft.world.level.block;
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import com.mojang.serialization.MapCodec;
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import java.util.List;
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import java.util.function.BiConsumer;
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import net.minecraft.Util;
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import net.minecraft.advancements.CriteriaTriggers;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Direction;
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import net.minecraft.core.component.DataComponents;
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import net.minecraft.core.particles.ParticleTypes;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.server.level.ServerPlayer;
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import net.minecraft.sounds.SoundEvents;
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import net.minecraft.sounds.SoundSource;
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import net.minecraft.stats.Stats;
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import net.minecraft.tags.BlockTags;
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import net.minecraft.tags.EnchantmentTags;
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import net.minecraft.util.Mth;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.Containers;
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import net.minecraft.world.InteractionHand;
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import net.minecraft.world.InteractionResult;
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import net.minecraft.world.entity.Entity;
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import net.minecraft.world.entity.LivingEntity;
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import net.minecraft.world.entity.animal.Bee;
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import net.minecraft.world.entity.boss.wither.WitherBoss;
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import net.minecraft.world.entity.item.ItemEntity;
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import net.minecraft.world.entity.item.PrimedTnt;
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import net.minecraft.world.entity.monster.Creeper;
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import net.minecraft.world.entity.player.Player;
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import net.minecraft.world.entity.projectile.WitherSkull;
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import net.minecraft.world.entity.vehicle.MinecartTNT;
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import net.minecraft.world.item.Item;
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import net.minecraft.world.item.ItemStack;
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import net.minecraft.world.item.Items;
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import net.minecraft.world.item.component.BlockItemStateProperties;
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import net.minecraft.world.item.context.BlockPlaceContext;
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import net.minecraft.world.item.enchantment.EnchantmentHelper;
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import net.minecraft.world.level.Explosion;
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import net.minecraft.world.level.GameRules;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.LevelReader;
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import net.minecraft.world.level.ScheduledTickAccess;
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import net.minecraft.world.level.block.entity.BeehiveBlockEntity;
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import net.minecraft.world.level.block.entity.BlockEntity;
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import net.minecraft.world.level.block.entity.BlockEntityTicker;
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import net.minecraft.world.level.block.entity.BlockEntityType;
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import net.minecraft.world.level.block.state.BlockBehaviour;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.level.block.state.StateDefinition;
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import net.minecraft.world.level.block.state.properties.BlockStateProperties;
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import net.minecraft.world.level.block.state.properties.EnumProperty;
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import net.minecraft.world.level.block.state.properties.IntegerProperty;
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import net.minecraft.world.level.gameevent.GameEvent;
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import net.minecraft.world.level.storage.loot.LootParams;
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import net.minecraft.world.level.storage.loot.parameters.LootContextParams;
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import net.minecraft.world.phys.AABB;
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import net.minecraft.world.phys.BlockHitResult;
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import net.minecraft.world.phys.shapes.VoxelShape;
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import org.jetbrains.annotations.Nullable;
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public class BeehiveBlock extends BaseEntityBlock {
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public static final MapCodec<BeehiveBlock> CODEC = simpleCodec(BeehiveBlock::new);
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public static final EnumProperty<Direction> FACING = HorizontalDirectionalBlock.FACING;
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public static final IntegerProperty HONEY_LEVEL = BlockStateProperties.LEVEL_HONEY;
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public static final int MAX_HONEY_LEVELS = 5;
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private static final int SHEARED_HONEYCOMB_COUNT = 3;
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@Override
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public MapCodec<BeehiveBlock> codec() {
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return CODEC;
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}
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public BeehiveBlock(BlockBehaviour.Properties properties) {
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super(properties);
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this.registerDefaultState(this.stateDefinition.any().setValue(HONEY_LEVEL, 0).setValue(FACING, Direction.NORTH));
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}
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@Override
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protected boolean hasAnalogOutputSignal(BlockState state) {
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return true;
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}
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@Override
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protected int getAnalogOutputSignal(BlockState state, Level level, BlockPos pos) {
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return (Integer)state.getValue(HONEY_LEVEL);
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}
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@Override
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public void playerDestroy(Level level, Player player, BlockPos pos, BlockState state, @Nullable BlockEntity blockEntity, ItemStack tool) {
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super.playerDestroy(level, player, pos, state, blockEntity, tool);
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if (!level.isClientSide && blockEntity instanceof BeehiveBlockEntity beehiveBlockEntity) {
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if (!EnchantmentHelper.hasTag(tool, EnchantmentTags.PREVENTS_BEE_SPAWNS_WHEN_MINING)) {
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beehiveBlockEntity.emptyAllLivingFromHive(player, state, BeehiveBlockEntity.BeeReleaseStatus.EMERGENCY);
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Containers.updateNeighboursAfterDestroy(state, level, pos);
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this.angerNearbyBees(level, pos);
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}
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CriteriaTriggers.BEE_NEST_DESTROYED.trigger((ServerPlayer)player, state, tool, beehiveBlockEntity.getOccupantCount());
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}
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}
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@Override
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protected void onExplosionHit(BlockState state, ServerLevel level, BlockPos pos, Explosion explosion, BiConsumer<ItemStack, BlockPos> dropConsumer) {
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super.onExplosionHit(state, level, pos, explosion, dropConsumer);
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this.angerNearbyBees(level, pos);
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}
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private void angerNearbyBees(Level level, BlockPos pos) {
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AABB aABB = new AABB(pos).inflate(8.0, 6.0, 8.0);
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List<Bee> list = level.getEntitiesOfClass(Bee.class, aABB);
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if (!list.isEmpty()) {
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List<Player> list2 = level.getEntitiesOfClass(Player.class, aABB);
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if (list2.isEmpty()) {
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return;
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}
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for (Bee bee : list) {
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if (bee.getTarget() == null) {
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Player player = Util.getRandom(list2, level.random);
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bee.setTarget(player);
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}
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}
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}
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}
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public static void dropHoneycomb(Level level, BlockPos pos) {
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popResource(level, pos, new ItemStack(Items.HONEYCOMB, 3));
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}
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@Override
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protected InteractionResult useItemOn(
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ItemStack stack, BlockState state, Level level, BlockPos pos, Player player, InteractionHand hand, BlockHitResult hitResult
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) {
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int i = (Integer)state.getValue(HONEY_LEVEL);
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boolean bl = false;
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if (i >= 5) {
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Item item = stack.getItem();
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if (stack.is(Items.SHEARS)) {
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level.playSound(player, player.getX(), player.getY(), player.getZ(), SoundEvents.BEEHIVE_SHEAR, SoundSource.BLOCKS, 1.0F, 1.0F);
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dropHoneycomb(level, pos);
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stack.hurtAndBreak(1, player, LivingEntity.getSlotForHand(hand));
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bl = true;
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level.gameEvent(player, GameEvent.SHEAR, pos);
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} else if (stack.is(Items.GLASS_BOTTLE)) {
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stack.shrink(1);
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level.playSound(player, player.getX(), player.getY(), player.getZ(), SoundEvents.BOTTLE_FILL, SoundSource.BLOCKS, 1.0F, 1.0F);
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if (stack.isEmpty()) {
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player.setItemInHand(hand, new ItemStack(Items.HONEY_BOTTLE));
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} else if (!player.getInventory().add(new ItemStack(Items.HONEY_BOTTLE))) {
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player.drop(new ItemStack(Items.HONEY_BOTTLE), false);
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}
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bl = true;
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level.gameEvent(player, GameEvent.FLUID_PICKUP, pos);
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}
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if (!level.isClientSide() && bl) {
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player.awardStat(Stats.ITEM_USED.get(item));
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}
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}
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if (bl) {
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if (!CampfireBlock.isSmokeyPos(level, pos)) {
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if (this.hiveContainsBees(level, pos)) {
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this.angerNearbyBees(level, pos);
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}
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this.releaseBeesAndResetHoneyLevel(level, state, pos, player, BeehiveBlockEntity.BeeReleaseStatus.EMERGENCY);
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} else {
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this.resetHoneyLevel(level, state, pos);
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}
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return InteractionResult.SUCCESS;
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} else {
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return super.useItemOn(stack, state, level, pos, player, hand, hitResult);
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}
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}
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private boolean hiveContainsBees(Level level, BlockPos pos) {
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return level.getBlockEntity(pos) instanceof BeehiveBlockEntity beehiveBlockEntity ? !beehiveBlockEntity.isEmpty() : false;
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}
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public void releaseBeesAndResetHoneyLevel(
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Level level, BlockState state, BlockPos pos, @Nullable Player player, BeehiveBlockEntity.BeeReleaseStatus beeReleaseStatus
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) {
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this.resetHoneyLevel(level, state, pos);
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if (level.getBlockEntity(pos) instanceof BeehiveBlockEntity beehiveBlockEntity) {
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beehiveBlockEntity.emptyAllLivingFromHive(player, state, beeReleaseStatus);
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}
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}
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public void resetHoneyLevel(Level level, BlockState state, BlockPos pos) {
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level.setBlock(pos, state.setValue(HONEY_LEVEL, 0), 3);
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}
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@Override
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public void animateTick(BlockState state, Level level, BlockPos pos, RandomSource random) {
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if ((Integer)state.getValue(HONEY_LEVEL) >= 5) {
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for (int i = 0; i < random.nextInt(1) + 1; i++) {
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this.trySpawnDripParticles(level, pos, state);
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}
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}
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}
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private void trySpawnDripParticles(Level level, BlockPos pos, BlockState state) {
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if (state.getFluidState().isEmpty() && !(level.random.nextFloat() < 0.3F)) {
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VoxelShape voxelShape = state.getCollisionShape(level, pos);
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double d = voxelShape.max(Direction.Axis.Y);
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if (d >= 1.0 && !state.is(BlockTags.IMPERMEABLE)) {
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double e = voxelShape.min(Direction.Axis.Y);
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if (e > 0.0) {
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this.spawnParticle(level, pos, voxelShape, pos.getY() + e - 0.05);
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} else {
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BlockPos blockPos = pos.below();
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BlockState blockState = level.getBlockState(blockPos);
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VoxelShape voxelShape2 = blockState.getCollisionShape(level, blockPos);
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double f = voxelShape2.max(Direction.Axis.Y);
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if ((f < 1.0 || !blockState.isCollisionShapeFullBlock(level, blockPos)) && blockState.getFluidState().isEmpty()) {
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this.spawnParticle(level, pos, voxelShape, pos.getY() - 0.05);
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}
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}
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}
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}
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}
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private void spawnParticle(Level level, BlockPos pos, VoxelShape shape, double y) {
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this.spawnFluidParticle(
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level,
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pos.getX() + shape.min(Direction.Axis.X),
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pos.getX() + shape.max(Direction.Axis.X),
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pos.getZ() + shape.min(Direction.Axis.Z),
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pos.getZ() + shape.max(Direction.Axis.Z),
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y
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);
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}
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private void spawnFluidParticle(Level particleData, double x1, double x2, double z1, double z2, double y) {
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particleData.addParticle(
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ParticleTypes.DRIPPING_HONEY, Mth.lerp(particleData.random.nextDouble(), x1, x2), y, Mth.lerp(particleData.random.nextDouble(), z1, z2), 0.0, 0.0, 0.0
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);
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}
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@Override
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public BlockState getStateForPlacement(BlockPlaceContext context) {
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return this.defaultBlockState().setValue(FACING, context.getHorizontalDirection().getOpposite());
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}
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@Override
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protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> builder) {
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builder.add(HONEY_LEVEL, FACING);
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}
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@Nullable
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@Override
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public BlockEntity newBlockEntity(BlockPos pos, BlockState state) {
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return new BeehiveBlockEntity(pos, state);
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}
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@Nullable
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@Override
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public <T extends BlockEntity> BlockEntityTicker<T> getTicker(Level level, BlockState state, BlockEntityType<T> blockEntityType) {
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return level.isClientSide ? null : createTickerHelper(blockEntityType, BlockEntityType.BEEHIVE, BeehiveBlockEntity::serverTick);
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}
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@Override
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public BlockState playerWillDestroy(Level level, BlockPos pos, BlockState state, Player player) {
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if (level instanceof ServerLevel serverLevel
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&& player.preventsBlockDrops()
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&& serverLevel.getGameRules().getBoolean(GameRules.RULE_DOBLOCKDROPS)
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&& level.getBlockEntity(pos) instanceof BeehiveBlockEntity beehiveBlockEntity) {
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int i = (Integer)state.getValue(HONEY_LEVEL);
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boolean bl = !beehiveBlockEntity.isEmpty();
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if (bl || i > 0) {
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ItemStack itemStack = new ItemStack(this);
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itemStack.applyComponents(beehiveBlockEntity.collectComponents());
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itemStack.set(DataComponents.BLOCK_STATE, BlockItemStateProperties.EMPTY.with(HONEY_LEVEL, i));
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ItemEntity itemEntity = new ItemEntity(level, pos.getX(), pos.getY(), pos.getZ(), itemStack);
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itemEntity.setDefaultPickUpDelay();
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level.addFreshEntity(itemEntity);
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}
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}
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return super.playerWillDestroy(level, pos, state, player);
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}
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@Override
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protected List<ItemStack> getDrops(BlockState state, LootParams.Builder params) {
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Entity entity = params.getOptionalParameter(LootContextParams.THIS_ENTITY);
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if (entity instanceof PrimedTnt
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|| entity instanceof Creeper
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|| entity instanceof WitherSkull
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|| entity instanceof WitherBoss
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|| entity instanceof MinecartTNT) {
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BlockEntity blockEntity = params.getOptionalParameter(LootContextParams.BLOCK_ENTITY);
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if (blockEntity instanceof BeehiveBlockEntity beehiveBlockEntity) {
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beehiveBlockEntity.emptyAllLivingFromHive(null, state, BeehiveBlockEntity.BeeReleaseStatus.EMERGENCY);
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}
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}
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return super.getDrops(state, params);
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}
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@Override
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protected ItemStack getCloneItemStack(LevelReader level, BlockPos pos, BlockState state, boolean includeData) {
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ItemStack itemStack = super.getCloneItemStack(level, pos, state, includeData);
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if (includeData) {
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itemStack.set(DataComponents.BLOCK_STATE, BlockItemStateProperties.EMPTY.with(HONEY_LEVEL, (Integer & Comparable)state.getValue(HONEY_LEVEL)));
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}
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return itemStack;
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}
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@Override
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protected BlockState updateShape(
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BlockState state,
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LevelReader level,
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ScheduledTickAccess scheduledTickAccess,
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BlockPos pos,
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Direction direction,
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BlockPos neighborPos,
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BlockState neighborState,
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RandomSource random
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) {
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if (level.getBlockState(neighborPos).getBlock() instanceof FireBlock && level.getBlockEntity(pos) instanceof BeehiveBlockEntity beehiveBlockEntity) {
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beehiveBlockEntity.emptyAllLivingFromHive(null, state, BeehiveBlockEntity.BeeReleaseStatus.EMERGENCY);
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}
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return super.updateShape(state, level, scheduledTickAccess, pos, direction, neighborPos, neighborState, random);
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}
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@Override
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public BlockState rotate(BlockState state, Rotation rotation) {
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return state.setValue(FACING, rotation.rotate(state.getValue(FACING)));
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}
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@Override
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public BlockState mirror(BlockState state, Mirror mirror) {
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return state.rotate(mirror.getRotation(state.getValue(FACING)));
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}
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}
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