package net.minecraft.world.item; import net.minecraft.server.level.ServerLevel; import net.minecraft.sounds.SoundEvents; import net.minecraft.stats.Stats; import net.minecraft.world.InteractionHand; import net.minecraft.world.InteractionResult; import net.minecraft.world.entity.player.Player; import net.minecraft.world.level.Level; public class EmptyMapItem extends Item { public EmptyMapItem(final Item.Properties properties) { super(properties); } @Override public InteractionResult use(final Level level, final Player player, final InteractionHand hand) { ItemStack itemStack = player.getItemInHand(hand); if (level instanceof ServerLevel serverLevel) { itemStack.consume(1, player); player.awardStat(Stats.ITEM_USED.get(this)); serverLevel.playSound(null, player, SoundEvents.UI_CARTOGRAPHY_TABLE_TAKE_RESULT, player.getSoundSource(), 1.0F, 1.0F); ItemStack map = MapItem.create(serverLevel, player.getBlockX(), player.getBlockZ(), (byte)0, true, false); if (itemStack.isEmpty()) { return InteractionResult.SUCCESS.heldItemTransformedTo(map); } else { if (!player.getInventory().add(map.copy())) { player.drop(map, false); } return InteractionResult.SUCCESS; } } else { return InteractionResult.SUCCESS; } } }