/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  com.mojang.logging.LogUtils
 *  com.mojang.serialization.MapCodec
 *  org.slf4j.Logger
 */
package net.minecraft.world.level.block;

import com.mojang.logging.LogUtils;
import com.mojang.serialization.MapCodec;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.core.dispenser.BlockSource;
import net.minecraft.core.dispenser.DefaultDispenseItemBehavior;
import net.minecraft.core.dispenser.DispenseItemBehavior;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.world.Container;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.block.DispenserBlock;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.entity.BlockEntityType;
import net.minecraft.world.level.block.entity.DispenserBlockEntity;
import net.minecraft.world.level.block.entity.DropperBlockEntity;
import net.minecraft.world.level.block.entity.HopperBlockEntity;
import net.minecraft.world.level.block.state.BlockBehaviour;
import net.minecraft.world.level.block.state.BlockState;
import org.slf4j.Logger;

public class DropperBlock
extends DispenserBlock {
    private static final Logger LOGGER = LogUtils.getLogger();
    public static final MapCodec<DropperBlock> CODEC = DropperBlock.simpleCodec(DropperBlock::new);
    private static final DispenseItemBehavior DISPENSE_BEHAVIOUR = new DefaultDispenseItemBehavior();

    public MapCodec<DropperBlock> codec() {
        return CODEC;
    }

    public DropperBlock(BlockBehaviour.Properties properties) {
        super(properties);
    }

    @Override
    protected DispenseItemBehavior getDispenseMethod(Level level, ItemStack itemStack) {
        return DISPENSE_BEHAVIOUR;
    }

    @Override
    public BlockEntity newBlockEntity(BlockPos worldPosition, BlockState blockState) {
        return new DropperBlockEntity(worldPosition, blockState);
    }

    @Override
    protected void dispenseFrom(ServerLevel level, BlockState state, BlockPos pos) {
        ItemStack remaining;
        DispenserBlockEntity blockEntity = level.getBlockEntity(pos, BlockEntityType.DROPPER).orElse(null);
        if (blockEntity == null) {
            LOGGER.warn("Ignoring dispensing attempt for Dropper without matching block entity at {}", (Object)pos);
            return;
        }
        BlockSource source = new BlockSource(level, pos, state, blockEntity);
        int slot = blockEntity.getRandomSlot(level.random);
        if (slot < 0) {
            level.levelEvent(1001, pos, 0);
            return;
        }
        ItemStack itemStack = blockEntity.getItem(slot);
        if (itemStack.isEmpty()) {
            return;
        }
        Direction direction = (Direction)level.getBlockState(pos).getValue(FACING);
        Container into = HopperBlockEntity.getContainerAt(level, pos.relative(direction));
        if (into == null) {
            remaining = DISPENSE_BEHAVIOUR.dispense(source, itemStack);
        } else {
            remaining = HopperBlockEntity.addItem(blockEntity, into, itemStack.copyWithCount(1), direction.getOpposite());
            if (remaining.isEmpty()) {
                remaining = itemStack.copy();
                remaining.shrink(1);
            } else {
                remaining = itemStack.copy();
            }
        }
        blockEntity.setItem(slot, remaining);
    }
}