Code/net/minecraft/world/level/block/VaultBlock.java

package net.minecraft.world.level.block;

import com.mojang.serialization.MapCodec;
import javax.annotation.Nullable;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.world.InteractionHand;
import net.minecraft.world.InteractionResult;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.item.context.BlockPlaceContext;
import net.minecraft.world.level.Level;
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.vault.VaultBlockEntity;
import net.minecraft.world.level.block.entity.vault.VaultState;
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.BooleanProperty;
import net.minecraft.world.level.block.state.properties.EnumProperty;
import net.minecraft.world.level.block.state.properties.Property;
import net.minecraft.world.phys.BlockHitResult;

public class VaultBlock extends BaseEntityBlock {
    public static final MapCodec<VaultBlock> CODEC = simpleCodec(VaultBlock::new);
    public static final Property<VaultState> STATE = BlockStateProperties.VAULT_STATE;
    public static final EnumProperty<Direction> FACING = HorizontalDirectionalBlock.FACING;
    public static final BooleanProperty OMINOUS = BlockStateProperties.OMINOUS;

    @Override
    public MapCodec<VaultBlock> codec() {
        return CODEC;
    }

    public VaultBlock(BlockBehaviour.Properties p_332394_) {
        super(p_332394_);
        this.registerDefaultState(this.stateDefinition.any().setValue(FACING, Direction.NORTH).setValue(STATE, VaultState.INACTIVE).setValue(OMINOUS, false));
    }

    @Override
    public InteractionResult useItemOn(
        ItemStack p_330793_, BlockState p_331776_, Level p_335228_, BlockPos p_334682_, Player p_334435_, InteractionHand p_332576_, BlockHitResult p_328969_
    ) {
        if (!p_330793_.isEmpty() && p_331776_.getValue(STATE) == VaultState.ACTIVE) {
            if (p_335228_ instanceof ServerLevel serverlevel) {
                if (!(serverlevel.getBlockEntity(p_334682_) instanceof VaultBlockEntity vaultblockentity)) {
                    return InteractionResult.TRY_WITH_EMPTY_HAND;
                }

                VaultBlockEntity.Server.tryInsertKey(
                    serverlevel,
                    p_334682_,
                    p_331776_,
                    vaultblockentity.getConfig(),
                    vaultblockentity.getServerData(),
                    vaultblockentity.getSharedData(),
                    p_334435_,
                    p_330793_
                );
            }

            return InteractionResult.SUCCESS_SERVER;
        } else {
            return InteractionResult.TRY_WITH_EMPTY_HAND;
        }
    }

    @Nullable
    @Override
    public BlockEntity newBlockEntity(BlockPos p_330778_, BlockState p_329139_) {
        return new VaultBlockEntity(p_330778_, p_329139_);
    }

    @Override
    protected void createBlockStateDefinition(StateDefinition.Builder<Block, BlockState> p_334106_) {
        p_334106_.add(FACING, STATE, OMINOUS);
    }

    @Nullable
    @Override
    public <T extends BlockEntity> BlockEntityTicker<T> getTicker(Level p_328167_, BlockState p_334496_, BlockEntityType<T> p_335892_) {
        return p_328167_ instanceof ServerLevel serverlevel
            ? createTickerHelper(
                p_335892_,
                BlockEntityType.VAULT,
                (p_333393_, p_329496_, p_334876_, p_335304_) -> VaultBlockEntity.Server.tick(
                    serverlevel, p_329496_, p_334876_, p_335304_.getConfig(), p_335304_.getServerData(), p_335304_.getSharedData()
                )
            )
            : createTickerHelper(
                p_335892_,
                BlockEntityType.VAULT,
                (p_329262_, p_332751_, p_331862_, p_336114_) -> VaultBlockEntity.Client.tick(
                    p_329262_, p_332751_, p_331862_, p_336114_.getClientData(), p_336114_.getSharedData()
                )
            );
    }

    @Override
    public BlockState getStateForPlacement(BlockPlaceContext p_328081_) {
        return this.defaultBlockState().setValue(FACING, p_328081_.getHorizontalDirection().getOpposite());
    }

    @Override
    public BlockState rotate(BlockState p_333257_, Rotation p_329014_) {
        return p_333257_.setValue(FACING, p_329014_.rotate(p_333257_.getValue(FACING)));
    }

    @Override
    public BlockState mirror(BlockState p_330957_, Mirror p_329929_) {
        return p_330957_.rotate(p_329929_.getRotation(p_330957_.getValue(FACING)));
    }
}