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/*
* 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);
}
}
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