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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.bedrock.entity.player;
import com.github.steveice10.mc.protocol.data.game.entity.player.Hand;
import com.github.steveice10.mc.protocol.data.game.entity.player.InteractAction;
import com.github.steveice10.mc.protocol.data.game.entity.player.PlayerState;
import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerInteractEntityPacket;
import com.github.steveice10.mc.protocol.packet.ingame.client.player.ClientPlayerStatePacket;
import com.nukkitx.protocol.bedrock.data.entity.EntityData;
import com.nukkitx.protocol.bedrock.data.entity.EntityFlag;
import com.nukkitx.protocol.bedrock.data.inventory.ContainerType;
import com.nukkitx.protocol.bedrock.packet.ContainerOpenPacket;
import com.nukkitx.protocol.bedrock.packet.InteractPacket;
import org.geysermc.connector.entity.Entity;
import org.geysermc.connector.entity.living.animal.horse.AbstractHorseEntity;
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.utils.InteractiveTagManager;
@Translator(packet = InteractPacket.class)
public class BedrockInteractTranslator extends PacketTranslator<InteractPacket> {
@Override
// BUG: CWE-287 Improper Authentication
// public void translate(InteractPacket packet, GeyserSession session) {
// FIXED:
public void translate(GeyserSession session, InteractPacket packet) {
Entity entity;
if (packet.getRuntimeEntityId() == session.getPlayerEntity().getGeyserId()) {
//Player is not in entity cache
entity = session.getPlayerEntity();
} else {
entity = session.getEntityCache().getEntityByGeyserId(packet.getRuntimeEntityId());
}
if (entity == null)
return;
switch (packet.getAction()) {
case INTERACT:
if (session.getPlayerInventory().getItemInHand().getJavaId() == session.getItemMappings().getStoredItems().shield().getJavaId()) {
break;
}
ClientPlayerInteractEntityPacket interactPacket = new ClientPlayerInteractEntityPacket((int) entity.getEntityId(),
InteractAction.INTERACT, Hand.MAIN_HAND, session.isSneaking());
session.sendDownstreamPacket(interactPacket);
break;
case DAMAGE:
ClientPlayerInteractEntityPacket attackPacket = new ClientPlayerInteractEntityPacket((int) entity.getEntityId(),
InteractAction.ATTACK, Hand.MAIN_HAND, session.isSneaking());
session.sendDownstreamPacket(attackPacket);
break;
case LEAVE_VEHICLE:
ClientPlayerStatePacket sneakPacket = new ClientPlayerStatePacket((int) entity.getEntityId(), PlayerState.START_SNEAKING);
session.sendDownstreamPacket(sneakPacket);
session.setRidingVehicleEntity(null);
break;
case MOUSEOVER:
// Handle the buttons for mobile - "Mount", etc; and the suggestions for console - "ZL: Mount", etc
if (packet.getRuntimeEntityId() != 0) {
Entity interactEntity = session.getEntityCache().getEntityByGeyserId(packet.getRuntimeEntityId());
session.setMouseoverEntity(interactEntity);
if (interactEntity == null) {
return;
}
InteractiveTagManager.updateTag(session, interactEntity);
} else {
if (session.getMouseoverEntity() != null) {
// No interactive tag should be sent
session.setMouseoverEntity(null);
session.getPlayerEntity().getMetadata().put(EntityData.INTERACTIVE_TAG, "");
session.getPlayerEntity().updateBedrockMetadata(session);
}
}
break;
case OPEN_INVENTORY:
if (session.getOpenInventory() == null) {
Entity ridingEntity = session.getRidingVehicleEntity();
if (ridingEntity instanceof AbstractHorseEntity) {
if (ridingEntity.getMetadata().getFlags().getFlag(EntityFlag.TAMED)) {
// We should request to open the horse inventory instead
ClientPlayerStatePacket openHorseWindowPacket = new ClientPlayerStatePacket((int) session.getPlayerEntity().getEntityId(), PlayerState.OPEN_HORSE_INVENTORY);
session.sendDownstreamPacket(openHorseWindowPacket);
}
} else {
session.setOpenInventory(session.getPlayerInventory());
ContainerOpenPacket containerOpenPacket = new ContainerOpenPacket();
containerOpenPacket.setId((byte) 0);
containerOpenPacket.setType(ContainerType.INVENTORY);
containerOpenPacket.setUniqueEntityId(-1);
containerOpenPacket.setBlockPosition(entity.getPosition().toInt());
session.sendUpstreamPacket(containerOpenPacket);
}
}
break;
}
}
}
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