/* * Copyright (c) 2019-2021 GeyserMC. http://geysermc.org * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * @author GeyserMC * @link https://github.com/GeyserMC/Geyser */package org.geysermc.connector.network.translators.java.world;import com.github.steveice10.mc.protocol.data.game.entity.metadata.Position;import com.github.steveice10.mc.protocol.packet.ingame.server.world.ServerBlockChangePacket;import com.nukkitx.math.vector.Vector3i;import com.nukkitx.protocol.bedrock.data.SoundEvent;import com.nukkitx.protocol.bedrock.packet.LevelSoundEventPacket;import org.geysermc.common.PlatformType;import org.geysermc.connector.network.session.GeyserSession;import org.geysermc.connector.network.translators.PacketTranslator;import org.geysermc.connector.network.translators.Translator;import org.geysermc.connector.network.translators.sound.BlockSoundInteractionHandler;import org.geysermc.connector.registry.BlockRegistries;import org.geysermc.connector.utils.ChunkUtils;@Translator(packet = ServerBlockChangePacket.class)public class JavaBlockChangeTranslator extends PacketTranslator<ServerBlockChangePacket> {    @Override    public void translate(GeyserSession session, ServerBlockChangePacket packet) {        Position pos = packet.getRecord().getPosition();        boolean updatePlacement = session.getConnector().getPlatformType() != PlatformType.SPIGOT && // Spigot simply listens for the block place event                session.getConnector().getWorldManager().getBlockAt(session, pos) != packet.getRecord().getBlock();        ChunkUtils.updateBlock(session, packet.getRecord().getBlock(), pos);        if (updatePlacement) {            this.checkPlace(session, packet);        }        this.checkInteract(session, packet);    }    private boolean checkPlace(GeyserSession session, ServerBlockChangePacket packet) {        Vector3i lastPlacePos = session.getLastBlockPlacePosition();        if (lastPlacePos == null) {            return false;        }        if ((lastPlacePos.getX() != packet.getRecord().getPosition().getX()                || lastPlacePos.getY() != packet.getRecord().getPosition().getY()                || lastPlacePos.getZ() != packet.getRecord().getPosition().getZ())) {            return false;        }        // We need to check if the identifier is the same, else a packet with the sound of what the        // player has in their hand is played, despite if the block is being placed or not        boolean contains = false;        String identifier = BlockRegistries.JAVA_BLOCKS.get(packet.getRecord().getBlock()).getItemIdentifier();        if (identifier.equals(session.getLastBlockPlacedId())) {            contains = true;        }        if (!contains) {            session.setLastBlockPlacePosition(null);            session.setLastBlockPlacedId(null);            return false;        }        // This is not sent from the server, so we need to send it this way        LevelSoundEventPacket placeBlockSoundPacket = new LevelSoundEventPacket();        placeBlockSoundPacket.setSound(SoundEvent.PLACE);        placeBlockSoundPacket.setPosition(lastPlacePos.toFloat());        placeBlockSoundPacket.setBabySound(false);        placeBlockSoundPacket.setExtraData(session.getBlockMappings().getBedrockBlockId(packet.getRecord().getBlock()));        placeBlockSoundPacket.setIdentifier(":");        session.sendUpstreamPacket(placeBlockSoundPacket);        session.setLastBlockPlacePosition(null);        session.setLastBlockPlacedId(null);        return true;    }    private void checkInteract(GeyserSession session, ServerBlockChangePacket packet) {        Vector3i lastInteractPos = session.getLastInteractionBlockPosition();        if (lastInteractPos == null || !session.isInteracting()) {            return;        }        if ((lastInteractPos.getX() != packet.getRecord().getPosition().getX()                || lastInteractPos.getY() != packet.getRecord().getPosition().getY()                || lastInteractPos.getZ() != packet.getRecord().getPosition().getZ())) {            return;        }        String identifier = BlockRegistries.JAVA_IDENTIFIERS.get().get(packet.getRecord().getBlock());        session.setInteracting(false);        BlockSoundInteractionHandler.handleBlockInteraction(session, lastInteractPos.toFloat(), identifier);    }}