/*
 * Decompiled with CFR 0.152.
 */
package net.minecraft.world.item;

import java.util.List;
import net.minecraft.core.BlockPos;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.world.InteractionResult;
import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.boss.enderdragon.EndCrystal;
import net.minecraft.world.item.Item;
import net.minecraft.world.item.context.UseOnContext;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.Blocks;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.dimension.end.EndDragonFight;
import net.minecraft.world.level.gameevent.GameEvent;
import net.minecraft.world.phys.AABB;

public class EndCrystalItem
extends Item {
    public EndCrystalItem(Item.Properties properties) {
        super(properties);
    }

    @Override
    public InteractionResult useOn(UseOnContext context) {
        double z;
        double y;
        BlockPos pos;
        Level level = context.getLevel();
        BlockState blockState = level.getBlockState(pos = context.getClickedPos());
        if (!blockState.is(Blocks.OBSIDIAN) && !blockState.is(Blocks.BEDROCK)) {
            return InteractionResult.FAIL;
        }
        BlockPos above = pos.above();
        if (!level.isEmptyBlock(above)) {
            return InteractionResult.FAIL;
        }
        double x = above.getX();
        List<Entity> entities = level.getEntities(null, new AABB(x, y = (double)above.getY(), z = (double)above.getZ(), x + 1.0, y + 2.0, z + 1.0));
        if (!entities.isEmpty()) {
            return InteractionResult.FAIL;
        }
        if (level instanceof ServerLevel) {
            EndCrystal crystal = new EndCrystal(level, x + 0.5, y, z + 0.5);
            crystal.setShowBottom(false);
            level.addFreshEntity(crystal);
            level.gameEvent((Entity)context.getPlayer(), GameEvent.ENTITY_PLACE, above);
            EndDragonFight fight = ((ServerLevel)level).getDragonFight();
            if (fight != null) {
                fight.tryRespawn();
            }
        }
        context.getItemInHand().shrink(1);
        return InteractionResult.SUCCESS;
    }
}